1. The utility model provides a compound polystyrene foam insulation board preparation system of processing, includes base (1), cuts unit (2) and defeated material unit (3), its characterized in that: the upper surface of the base (1) is sequentially provided with a cutting unit (2) and a material conveying unit (3) along the width direction; wherein:

the cutting unit (2) comprises a cutting support (20), a cutting slide rail (21), cutting slide blocks (22), a cutting lead screw (23), a reciprocating motor (24), a cutting slide rod (25), a cutting knife (26), a cutting motor (27), a cutting cam (28) and a material limiting branch chain (29), wherein the cutting support (20) is symmetrically arranged on the upper surface of the base (1) along two ends of the length direction of the base, the material conveying unit (3) is positioned on one side of the cutting support (20), the cutting slide rail (21) is vertically arranged on the cutting support (20), the cutting slide blocks (22) are arranged in the cutting slide rail (21) in a sliding manner, the cutting slide blocks (22) in the two cutting slide rails (21) are symmetrically arranged, the cutting lead screw (23) is arranged in the cutting slide rail (21), the cutting slide blocks (22) are connected with the cutting lead screw (23) in a threaded fit manner, the lower end of the cutting lead screw (23) penetrates through the cutting support (20) and is rotatably connected with the cutting slide blocks, the lower surface of the base (1) is provided with a reciprocating motor (24), the lower end of a cutting screw rod (23) is fixedly connected with the output end of the reciprocating motor (24), a cutting slide rod (25) is horizontally arranged on a cutting slide block (22) in a sliding mode, a return spring is connected between the cutting slide block (22) and the cutting slide rod (25), a cutting knife (26) is jointly arranged between the mutually close ends of the two cutting slide rods (25), a cutting motor (27) is arranged on one side of the cutting slide block (22), a cutting cam (28) is arranged at the output end of the cutting motor (27), the two cutting cams (28) are mounted in the same mode, one end of each cutting slide rod (25) is in fit contact with the cutting cam (28), and a material limiting branched chain (29) is jointly arranged between one side surfaces, far away from the material conveying unit (3), of the two cutting supports (20);

the material limiting branched chain (29) comprises a material limiting sliding rod (290), an extrusion convex block (291), an extrusion top block (292), an extrusion ejector rod (293), a material limiting support (294) and a material limiting top plate (295), cavities are symmetrically formed in two ends of the cutting support (20), the material limiting sliding rods (290) are symmetrically arranged at two ends of the cutting support (20) in a sliding mode, the material limiting sliding rod (290) penetrates through the cavities, a material limiting spring is connected between one side of the cutting support (20) and one end of the material limiting sliding rod (290), a plurality of extrusion convex blocks (291) are evenly arranged on one side face of the material limiting sliding rod (290) along the length direction of the material limiting sliding rod, the extrusion top block (292) is arranged in the cavities in a sliding mode, the extrusion ejector rod (293) is in matched contact with the extrusion top block (291), the extrusion ejector rod (293) is arranged between the cavities and the cutting sliding rail (21), the cutting support (20) is in sliding connection with the extrusion ejector rod (293), the extrusion top block (292) is fixedly connected with one end of the extrusion ejector rod (293), the cutting slide block (22) is in contact connection with the other end of the extrusion ejector rod (293), material limiting brackets (294) are jointly arranged between the other ends of all the material limiting slide rods (290), and material limiting top plates (295) are arranged on the material limiting brackets (294) through bolts.

2. The composite polystyrene foam insulation board preparation and processing system of claim 1, which is characterized in that: the material conveying unit (3) comprises material conveying supports (30), material conveying slide rails (31), material conveying slide blocks (32), material conveying cross rollers (33), material conveying screw rods (34) and a feeding branch chain (35), the material conveying supports (30) are symmetrically arranged on the upper surface of the base (1) along the two ends of the length direction of the base, a plurality of material conveying slide rails (31) are vertically arranged on the material conveying supports (30) along the width direction of the material conveying supports in sequence, the material conveying slide rails (31) on the two material conveying supports (30) are in one-to-one correspondence in position, the material conveying slide blocks (32) are symmetrically arranged at the two ends in each material conveying slide rail (31) in a sliding mode, the material conveying slide blocks (32) in the material conveying slide rails (31) at the corresponding positions on the two material conveying supports (30) are in corresponding positions, the material conveying cross rollers (33) are rotatably arranged between the two material conveying slide blocks (32) at the corresponding positions, and the material conveying slide rails (31) at the middle positions on the material conveying supports (30) are provided with the material conveying screw rods (34), the material conveying support (30) is rotatably connected with the material conveying screw (34), two material conveying sliding blocks (32) in the material conveying sliding rails (31) at the middle position are connected with the material conveying screw (34) in a thread matching mode, the thread matching directions of the two material conveying sliding blocks (32) and the material conveying screw (34) are opposite, feeding branch chains (35) are jointly arranged between the material conveying sliding blocks (32) at the lower ends of all the material conveying sliding rails (31) on the same material conveying support (30), and two ends of one material conveying transverse roller (33) on the lower side penetrate through the material conveying sliding blocks (32) to be connected with the feeding branch chains (35).

3. The composite polystyrene foam insulation board preparation and processing system of claim 1, which is characterized in that: the electric heating screw rods are symmetrically arranged on two sides of the cutting knife (26), and the cross section of the cutting knife (26) is of a diamond structure.

4. The composite polystyrene foam insulation board preparation and processing system of claim 1, which is characterized in that: the extrusion bump (291) is of a right-angled triangle structure, and the extrusion top block (292) is of a trapezoid structure.

5. The composite polystyrene foam insulation board preparation and processing system according to claim 2, characterized in that: and a material conveying sliding plate (330) is arranged between one end of the material conveying transverse roller (33) at the same end position of the material conveying sliding rail (31) in a sliding mode, a supporting spring is connected between the material conveying sliding plate (330) and the material conveying sliding plate (32), and a plurality of material conveying vertical rollers (331) are sequentially arranged between the material conveying sliding plates (330) at the same end position of the material conveying transverse roller (33) in a rotating mode.

6. The composite polystyrene foam insulation board preparation and processing system according to claim 2, characterized in that: the feeding branch chain (35) comprises a feeding ratchet wheel (350), a feeding support plate (351), a feeding support block (352), a feeding pawl (353), a feeding waist groove (354), a feeding motor (355), a feeding rotating wheel (356), a feeding connecting rod (357) and a feeding pin rod (358), wherein two ends of one material conveying cross roller (33) positioned on the lower side of the material conveying support (30) penetrate through a material conveying sliding block (32), the material conveying cross roller (33) is connected with the material conveying sliding block (32) through a ratchet wheel and pawl mechanism, the two ends of the material conveying cross roller (33) are symmetrically provided with the feeding ratchet wheel (350), the feeding support plate (351) is arranged between one side of all material conveying sliding blocks (32) positioned below the same material conveying support (30) together, the material conveying cross roller (33) is rotatably connected with the feeding support plate (351), the middle of the feeding support plate (351) is provided with the feeding support block (352) in a sliding mode along the length direction, one end of a feeding support block (352) close to a feeding ratchet wheel (350) is vertically and symmetrically provided with a feeding pawl (353) through a hinge in a rotating mode, an extension spring is connected between the two feeding pawls (353), the feeding ratchet wheel (350) is connected with the feeding pawl (353) in a matching mode, a plurality of feeding waist grooves (354) are sequentially arranged on one side face of the feeding support block (352) along the length direction of the feeding support block, one end of a feeding support plate (351) is provided with a feeding motor (355), the output end of the feeding motor (355) is provided with a feeding rotating wheel (356), the edge of the feeding rotating wheel (356) is rotatably provided with a feeding connecting rod (357), and one end of the feeding connecting rod (357) is connected with the feeding waist grooves (354) in a sliding mode through a feeding pin rod (358).

7. The composite polystyrene foam insulation board preparation and processing system according to claim 5, characterized in that: the material conveying vertical roller (331) is of an elastic telescopic structure.

8. The composite polystyrene foam insulation board preparation and processing system of claim 6, wherein: the ratchet teeth at the edge of the feeding ratchet wheel (350) are arranged in a counterclockwise way.

Background

The composite polystyrene foam heat-insulating board is a foam heat-insulating board using polystyrene resin as a raw material, is a white object which is formed by heating expandable polystyrene beads containing a volatile liquid foaming agent in a mould after heating and pre-foaming, has the structural characteristic of fine closed pores, is mainly used for heat insulation of building walls, roofs, composite boards, refrigeration houses, air conditioners, vehicles and ships, floor heating, decoration carving and the like, and is an environment-friendly heat-insulating material with beneficial properties of low heat conductivity, high compression resistance, moisture resistance, air impermeability, no water absorption, light weight, corrosion resistance, long service life and the like.

At present, the following problems exist when the composite polystyrene foam insulation board is cut and processed after being molded:

the existing cutting equipment for the foam insulation board has the advantages that when the insulation board is cut, the problem of large burrs on the cut surface of the insulation board is easy to generate, and the cutting equipment has no structure for processing the burrs, so that the problem of installation deviation can be caused when the cut insulation board is used, the use value of the insulation board is reduced, and after the insulation board is cut once, a cutting tool in the cutting equipment needs to return to the original position and then can perform a second cutting action, so that the cutting efficiency of the insulation board is reduced;

the existing cutting equipment for the foam insulation board does not perform fine calibration on the position of the insulation board when the insulation board is conveyed, so that the problem of position deviation of the insulation board during cutting is caused, and the problem of uneven thickness of the cut insulation board is caused due to the fact that the cutting size of the insulation board can not be accurately controlled at every time.

Disclosure of Invention

The invention aims to provide a preparation and processing system of a composite polystyrene foam insulation board, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a composite polystyrene foam insulation board preparation and processing system comprises a base, a cutting unit and a material conveying unit, wherein the cutting unit and the material conveying unit are sequentially arranged on the upper surface of the base along the width direction of the base; wherein:

the cutting unit comprises a cutting support, cutting slide rails, cutting slide blocks, a cutting screw rod, a reciprocating motor, cutting slide rods, a cutting knife, a cutting motor, a cutting cam and a material limiting branch chain, the cutting support is symmetrically arranged on the upper surface of the base along two ends of the length direction of the base, the material conveying unit is positioned on one side of the cutting support, the cutting slide rails are vertically arranged on the cutting support, the cutting slide blocks are arranged in the cutting slide rails in a sliding manner, the cutting slide blocks in the two cutting slide rails are symmetrical in position, the cutting screw rod is arranged in the cutting slide rails, the cutting slide blocks are connected with the cutting screw rod in a threaded fit manner, the lower end of the cutting screw rod penetrates through the cutting support and is rotatably connected with the cutting support, the reciprocating motor is arranged on the lower surface of the base, the lower end of the cutting screw rod is fixedly connected with the output end of the reciprocating motor, the cutting slide rods are horizontally arranged on the cutting slide blocks in a sliding manner, and reset springs are connected between the cutting slide blocks and the cutting slide rods, a cutting knife is arranged between the ends, close to each other, of the two cutting slide bars, a cutting motor is arranged on one side of each cutting slide block, a cutting cam is arranged at the output end of each cutting motor, the two cutting cams are mounted in the same mode, one end of each cutting slide bar is in fit contact with the corresponding cutting cam, and a material limiting branched chain is arranged between one side faces, away from the material conveying unit, of the two cutting supports;

the material limiting branched chain comprises a material limiting slide rod, an extrusion convex block, an extrusion top rod, a material limiting bracket and a material limiting top plate, wherein cavities are symmetrically formed at two ends of the cutting bracket, and cut the support both ends symmetry and slide and be provided with the limit material slide bar, the limit material slide bar passes the cavity, cut and be connected with the limit material spring between one side of support and the one end of limit material slide bar, limit material slide bar side evenly is provided with a plurality of extrusion lug along its length direction, it is provided with the extrusion kicking block to slide in the cavity, the extrusion lug is contacted with the cooperation of extrusion kicking block, the cavity with cut and be provided with the extrusion ejector pin between the slide rail, cut support and extrusion ejector pin sliding connection, extrusion kicking block and extrusion ejector pin one end fixed connection, cut the slider and be connected with the other end contact of extrusion ejector pin, be provided with the limit material support jointly between all limit material slide bar other ends, be provided with the limit material roof through the bolt on the limit material support.

As a further scheme of the invention: the material conveying unit comprises material conveying supports, material conveying slide rails, material conveying slide blocks, material conveying cross rollers, material conveying screw rods and a feeding branch chain, the material conveying supports are symmetrically arranged on the upper surface of the base along two ends of the length direction of the base, a plurality of material conveying slide rails are sequentially and vertically arranged on the material conveying supports along the width direction of the material conveying supports, the material conveying slide rails on the two material conveying supports are in one-to-one correspondence, the material conveying slide blocks are symmetrically and slidably arranged at two ends in each material conveying slide rail, the material conveying slide blocks in the material conveying slide rails at opposite positions on the two material conveying supports are in correspondence, the material conveying cross rollers are rotatably arranged between the two material conveying slide blocks at the corresponding positions, the material conveying screw rods are vertically arranged in the material conveying slide rails at the middle positions on the material conveying supports, the material conveying supports are rotatably connected with the material conveying screw rods, and the two material conveying slide blocks in the material conveying slide rails at the middle positions are connected with the material conveying screw rods in a thread matching manner, and the thread matching directions between the two material conveying sliding blocks and the material conveying screw rod are opposite, a feeding branch chain is jointly arranged between the material conveying sliding blocks at the lower ends of all the material conveying sliding rails on the same material conveying support, and two ends of one material conveying transverse roller on the lower side penetrate through the material conveying sliding blocks to be connected with the feeding branch chain.

As a further scheme of the invention: the electric heating screw rods are symmetrically arranged on two sides of the cutting knife, and the cross section of the cutting knife is of a diamond structure.

As a further scheme of the invention: the extrusion lug is of a right-angled triangle structure, and the extrusion top block is of a trapezoid structure.

As a further scheme of the invention: and a material conveying sliding plate is arranged between one ends of the material conveying cross rollers at the same end of the material conveying sliding rail in a sliding mode, a supporting spring is connected between the material conveying sliding plate and the material conveying sliding plate, and a plurality of material conveying vertical rollers are sequentially arranged between the material conveying sliding plates at the same end of the material conveying cross rollers in a rotating mode.

As a further scheme of the invention: the feeding branch chain comprises a feeding ratchet wheel, a feeding support plate, a feeding support block, feeding pawls, feeding waist grooves, a feeding motor, a feeding rotating wheel, a feeding connecting rod and a feeding pin rod, wherein two ends of one of the material conveying cross rollers positioned on the lower side of the material conveying support penetrate through the material conveying slide block, the material conveying cross rollers are connected with the material conveying slide block through a ratchet wheel and pawl mechanism, the two ends of the material conveying cross rollers are symmetrically provided with the feeding ratchet wheel, the feeding support plate is commonly arranged between one sides of all the material conveying slide blocks positioned below the same material conveying support, the material conveying cross rollers are rotatably connected with the feeding support plate, the feeding support block is arranged in the middle of the feeding support plate in a sliding mode along the length direction of the feeding support plate, one end, close to the feeding ratchet wheel, of the feeding support block is vertically and symmetrically rotatably provided with the feeding pawls through hinges, a tension spring is connected between the two feeding pawls, the feeding ratchet wheel is matched and connected with the feeding pawls, and a plurality of feeding waist grooves are sequentially arranged on one side surface of the feeding support block along the length direction of the feeding support block, the feeding motor is installed at one end of the feeding support plate, the feeding rotating wheel is installed at the output end of the feeding motor, the feeding connecting rod is installed at the edge of the feeding rotating wheel in a rotating mode, and one end of the feeding connecting rod is connected with the feeding waist groove in a sliding mode through the feeding pin rod.

As a further scheme of the invention: the material conveying vertical roller is of an elastic telescopic structure.

As a further scheme of the invention: the ratchet teeth on the edge of the feeding ratchet wheel are arranged in a counterclockwise way.

Compared with the prior art, the invention has the following advantages:

1. the composite polystyrene foam insulation board can solve the problems that the prior composite polystyrene foam insulation board is cut and processed after being molded, and has the following problems:

the existing cutting equipment for the foam insulation board has the advantages that when the insulation board is cut, the problem of large burrs on the cut surface of the insulation board is easy to generate, and the cutting equipment has no structure for processing the burrs, so that the problem of installation deviation can be caused when the cut insulation board is used, the use value of the insulation board is reduced, and after the insulation board is cut once, a cutting tool in the cutting equipment needs to return to the original position and then can perform a second cutting action, so that the cutting efficiency of the insulation board is reduced;

the existing cutting equipment for the foam insulation board does not calibrate the position of the insulation board well when conveying the insulation board, so that the problem of position offset of the insulation board during cutting is caused, and the problem of uneven thickness of the cut insulation board is caused because the cutting size of the insulation board can not be accurately controlled each time;

2. when the device is used for cutting and processing the composite polystyrene foam insulation board after the composite polystyrene foam insulation board is formed, the cutting unit can cut the insulation board twice in the process of one-time up-and-down reciprocating motion, so that the cutting efficiency of the insulation board can be effectively improved, and the electric heating lead screw is arranged on the cutting knife in the cutting unit, so that burrs on a cut surface of the insulation board after being cut can be heated and removed, and the problem that the burrs affect the installation of the insulation board is avoided;

3. when the device provided by the invention is used for cutting and processing the composite polystyrene foam insulation board after the composite polystyrene foam insulation board is formed, the material conveying unit can be used for cutting the size of the insulation board according to the requirement and carrying out corresponding position adjustment, so that the insulation board can be conveyed in a fixed size in the conveying process, the position of the insulation board can be calibrated, the cutting size of the insulation board is more accurate, and the thickness of the insulation board is more uniform.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a perspective view of the present invention from a first perspective;

FIG. 2 is a perspective view of the present invention from a second perspective;

FIG. 3 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 4 is a schematic cross-sectional view of a material limiting branch of the present invention;

FIG. 5 is an enlarged schematic view of FIG. 2 at A in accordance with the present invention;

FIG. 6 is a schematic sectional view of a vertical feed roller according to the present invention;

fig. 7 is a schematic plan view of the working process of the present invention.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained with reference to fig. 1 to 7.

A composite polystyrene foam insulation board preparation and processing system comprises a base 1, a cutting unit 2 and a material conveying unit 3, wherein the cutting unit 2 and the material conveying unit 3 are sequentially arranged on the upper surface of the base 1 along the width direction of the base; wherein:

the cutting unit 2 comprises a cutting support 20, a cutting slide rail 21, a cutting slide block 22, a cutting screw 23, a reciprocating motor 24, a cutting slide rod 25, a cutting knife 26, a cutting motor 27, a cutting cam 28 and a material limiting branch chain 29, wherein the cutting support 20 is symmetrically arranged on the upper surface of the base 1 along two ends of the length direction of the base, the material conveying unit 3 is positioned on one side of the cutting support 20, the cutting slide rail 21 is vertically arranged on the cutting support 20, the cutting slide block 22 is slidably arranged in the cutting slide rail 21, the cutting slide blocks 22 in the two cutting slide rails 21 are symmetrically positioned, the cutting screw 23 is arranged in the cutting slide rail 21, the cutting slide block 22 is connected with the cutting screw 23 in a thread fit mode, the lower end of the cutting screw 23 penetrates through the cutting support 20 and is rotatably connected with the cutting support 20, the reciprocating motor 24 is arranged on the lower surface of the base 1, and the lower end of the cutting screw 23 is fixedly connected with the output end of the reciprocating motor 24, a cutting slide rod 25 is horizontally arranged on the cutting slide block 22 in a sliding manner, a return spring is connected between the cutting slide block 22 and the cutting slide rod 25, a cutting knife 26 is jointly arranged between the mutually close ends of the two cutting slide rods 25, electric heating lead screws are symmetrically arranged on the two sides of the cutting knife 26, the cross section of the cutting knife 26 is of a diamond structure, a cutting motor 27 is arranged on one side of the cutting slide block 22, a cutting cam 28 is arranged at the output end of the cutting motor 27, the two cutting cams 28 are mounted in the same manner, one end of the cutting slide rod 25 is in matched contact with the cutting cam 28, and a material limiting branched chain 29 is jointly arranged between one side faces, away from the material conveying unit 3, of the two cutting supports 20;

during the specific work, the manufactured composite polystyrene foam insulation board is placed on the material conveying unit 3, the distance for conveying the insulation board each time by the material conveying unit 3 is adjusted according to the size of the cut insulation board, so that the insulation board is conveyed to the position of the cutting support 20 through the material conveying unit 3 intermittently, one end of the insulation board is in close contact with the material limiting branched chain 29, then the cutting motor 27 is started to rotate, the cutting motor 27 drives the cutting cam 28 to rotate synchronously, the rotation of the cutting cam 28 can be in intermittent contact with one end of the cutting slide rod 25 on the cutting slide block 22, because the installation modes of the two cutting cams 28 are the same, the contact of the cutting cam 28 and one end of the cutting slide rod 25 can generate an extrusion effect on one end of the cutting slide rod 25, and thus, the cutting slide rod 25 can slide on the cutting slide block 22 in a reciprocating manner under the elastic force of the reset spring, therefore, the two cutting slide rods 25 can drive the cutting knife 26 to slide in a reciprocating manner, after the reciprocating movement of the cutting knife 26 is stable, the reciprocating motor 24 is started to drive the cutting screw 23 to rotate, so that the cutting slide block 22 moves in the cutting slide rail 21 under the action of thread fit, when the reciprocating motor 24 rotates forwards, the cutting slide block 22 slides downwards in the cutting slide rail 21 so as to drive the cutting knife 26 to cut the heat-insulation plate, otherwise, when the reciprocating motor 24 rotates backwards, the cutting slide block 22 drives the cutting knife 26 to move upwards to cut the heat-insulation plate, each time the cutting slide block 22 moves to the end of the cutting slide rail 21, the cutting slide block can be in contact with the material limiting branched chain 29, so that the cut heat-insulation plate is not limited by the material limiting branched chain 29, so that the cut heat-insulation plate can be separated from the cutting support 20, and then the cutting slide block 22 is separated from the material limiting branched chain 29, the conveying unit 3 conveys the insulation board to a section of the cutting support 20, and the process is repeated, so that the insulation board can be continuously cut.

The material limiting branched chain 29 comprises a material limiting sliding rod 290, an extrusion bump 291, an extrusion top block 292, an extrusion top rod 293, a material limiting support 294 and a material limiting top plate 295, cavities are symmetrically formed in two ends of the cutting support 20, material limiting sliding rods 290 are symmetrically arranged in two ends of the cutting support 20 in a sliding mode, the material limiting sliding rod 290 penetrates through the cavities, a material limiting spring is connected between one side of the cutting support 20 and one end of each material limiting sliding rod 290, a plurality of extrusion bumps 291 are uniformly arranged on one side face of each material limiting sliding rod 290 along the length direction of the material limiting sliding rod, each extrusion bump 291 is of a right-angled triangle structure, the extrusion top block 292 is arranged in the cavities in a sliding mode, each extrusion top block 292 is of a trapezoid structure, each extrusion bump 291 is in matched contact with each extrusion top block 292, the extrusion top rod 293 is arranged between each cavity and the cutting sliding rail 21, the cutting support 20 is in sliding connection with the extrusion top rod 293, and each extrusion top block 292 is fixedly connected with one end of the extrusion top rod 293, the cutting slide block 22 is in contact connection with the other end of the extrusion ejector rod 293, material limiting supports 294 are jointly arranged between the other ends of all the material limiting slide rods 290, and material limiting top plates 295 are arranged on the material limiting supports 294 through bolts;

when the heat insulation board cutting machine works specifically, when the heat insulation board is conveyed to a part between the cutting supports 20 by the conveying unit 3, the material limiting top plate 295 is extruded, so that the material limiting top plate 295 can extrude the material limiting supports 294, the material limiting supports 294 pull the material limiting sliding rods 290 to slide on the cutting supports 20, under the elastic action of the material limiting springs, the heat insulation board to be cut can be extruded and clamped between the conveying unit 3 and the material limiting top plate 295, the heat insulation board can be stably cut, the cut section of the cut heat insulation board is ensured to be flat and uniform in thickness, after the heat insulation board is cut, the cutting slide block 22 moves to the end of the cutting slide rail 21, the cutting slide block 22 can extrude the extrusion ejector rod 293, then the extrusion ejector rod 293 can push the extrusion ejector block 292 in the cavity to be in matched contact with the extrusion bumps 291 on the material limiting sliding rods 290, and because the extrusion bumps 291 are of a right-angled triangle structure, extrusion kicking block 292 is the trapezium structure, when extrusion kicking block 292 and extrusion lug 291 contact like this, can produce an extrusion force to extrusion lug 291, this extrusion force can produce the thrust of a horizontal direction to extrusion lug 291 after through the decomposition of power, make limit material slide bar 290 produce the reasoning of keeping away from the heated board to limit material support 294, thereby make limit material roof 295 break away from the restriction to the heated board, the heated board whereabouts that is cut off afterwards breaks away from the position between cutting support 20, just so the once cutting processing to the heated board has been accomplished, later when needing to carry out subsequent heated board and cutting, need make earlier so that to cut slider 22 break away from the contact with extrusion roof 293, make limit material slide bar 290 can reset like this, it extrudes fixedly to be about to the heated board that is cut not influence next time to cooperate defeated material unit 3.

The material conveying unit 3 comprises material conveying supports 30, material conveying slide rails 31, material conveying slide blocks 32, material conveying cross rollers 33, material conveying screw rods 34 and a feeding branch chain 35, the material conveying supports 30 are symmetrically arranged on the upper surface of the base 1 along the two ends of the upper surface of the base 1 in the length direction, the material conveying slide rails 31 are vertically arranged on the material conveying supports 30 in sequence along the width direction of the material conveying supports, the material conveying slide rails 31 on the two material conveying supports 30 are in one-to-one correspondence, material conveying slide blocks 32 are symmetrically arranged at the two ends of each material conveying slide rail 31 in a sliding mode, the material conveying slide blocks 32 in the material conveying slide rails 31 at the opposite positions on the two material conveying supports 30 are in position correspondence, the material conveying cross rollers 33 are rotatably arranged between the two material conveying slide blocks 32 at the corresponding positions, the material conveying screw rods 34 are vertically arranged in the material conveying slide rails 31 at the middle positions on the material conveying supports 30, the material conveying supports 30 are rotatably connected with the material conveying screw rods 34, and the material conveying slide blocks 32 in the middle positions of the material conveying slide rails 31 are connected in a threaded fit mode The thread matching directions of the two material conveying sliding blocks 32 and the material conveying screw rods 34 are opposite, a feeding branch chain 35 is arranged between the material conveying sliding blocks 32 at the lower ends of all the material conveying sliding rails 31 on the same material conveying support 30, and two ends of one material conveying transverse roller 33 on the lower side penetrate through the material conveying sliding blocks 32 to be connected with the feeding branch chain 35;

a material conveying sliding plate 330 is arranged between one ends of material conveying transverse rollers 33 at the same end position of the material conveying sliding rail 31 in a sliding mode, a supporting spring is connected between a material conveying sliding block 32 and the material conveying sliding plate 330, a plurality of material conveying vertical rollers 331 are sequentially arranged between the material conveying sliding plates 330 at the same end position of the material conveying transverse rollers 33 in a rotating mode, and the material conveying vertical rollers 331 are of elastic telescopic structures;

during the concrete work, because the one end of the horizontal delivery roller 33 at the same end of the delivery slide rail 31 is connected with the sliding of the delivery slide plate 330, according to the size of the cut insulation board, when the delivery screw 34 is rotated, under the effect of the screw-thread fit connection, the delivery slide blocks 32 at the opposite positions in different delivery slide rails 31 can move up or down synchronously, thereby realizing the adjustment of the distance between the horizontal delivery rollers 33 at the upper and lower positions between the delivery brackets 30 to adapt to the thickness of the insulation board, because the sliding connection between the delivery slide plate 330 and the horizontal delivery roller 33 is connected with the supporting spring, the insulation board can extrude the vertical delivery roller 331 in the width direction, under the elastic action of the supporting spring, the position of the insulation board between the delivery brackets 30 can be calibrated and assisted in conveying, because the vertical delivery roller 331 is of an elastic telescopic structure, the change of the distance between the defeated material spreader 33 of position about can be fine adaptation between the defeated material support 30 to better carry out calibration and transport to the heated board position, feed branch 35 can carry out the rotation of angularly such as intermittent type through taking one of them defeated material spreader 33, the control heated board is carried the length between the support 20 of cutting at every turn, thereby realizes cutting the heated board distance.

The feeding branch chain 35 comprises a feeding ratchet wheel 350, a feeding support plate 351, a feeding support block 352, a feeding pawl 353, a feeding waist groove 354, a feeding motor 355, a feeding rotating wheel 356, a feeding connecting rod 357 and a feeding pin rod 358, wherein two ends of one of the material conveying cross rollers 33 positioned on the lower side of the material conveying support 30 penetrate through the material conveying slide block 32, the material conveying cross rollers 33 are connected with the material conveying slide block 32 through a ratchet and pawl mechanism, the two ends of the material conveying cross rollers 33 are symmetrically provided with the feeding ratchet wheels 350, the ratchets on the edges of the feeding ratchet wheels 350 are arranged anticlockwise, the feeding support plates 351 are commonly arranged between one sides of all the material conveying slide blocks 32 positioned below the same material conveying support 30, the material conveying cross rollers 33 are rotatably connected with the feeding support plate 351, the feeding support block 352 is arranged in the middle of the feeding support plate in a sliding mode along the length direction of the feeding support plate, the feeding pawl 353 is rotatably arranged at one end of the feeding support block 351 close to the feeding ratchet wheels 350 through a hinge, an extension spring is connected between the two feeding pawls 353, the feeding ratchet wheel 350 is connected with the feeding pawls 353 in a matching manner, a plurality of feeding waist grooves 354 are sequentially arranged on one side surface of the feeding support block 352 along the length direction of the feeding support block, a feeding motor 355 is installed at one end of the feeding support plate 351, a feeding rotating wheel 356 is installed at the output end of the feeding motor 355, a feeding connecting rod 357 is rotatably installed at the edge of the feeding rotating wheel 356, and one end of the feeding connecting rod 357 is in sliding connection with the feeding waist grooves 354 through a feeding pin rod 358;

in operation, the feed link 357 is connected to the feed waist slot 354 of the feed support block 352 through the feed pin 358, when the feed motor 355 rotates, the feed link 357 is carried by the feed wheel 356, because the edge of the feed wheel 356 is rotationally connected to the feed link 357, the feed wheel 356 carries one end of the feed link 357 to perform eccentric rotation, so that the other end of the feed link 357 carries the feed support block 352 to perform reciprocating sliding on the feed support 351, two feed pawls 353 on the feed support block 353 cooperate with the feed ratchet 350, because the ratchet teeth on the edge of the feed ratchet 350 are arranged counterclockwise, the feed pawl 353 located above slides towards the feed motor 355 to slidably connect with the feed ratchet 350, and the feed pawl 353 located below cooperates with the ratchet teeth on the feed ratchet 350, the feeding ratchet wheel 350 is driven to rotate clockwise, when the feeding pawl 353 located at the upper part slides towards the direction far away from the feeding motor 355, the feeding pawl 353 located at the upper part can be matched and connected with the ratchet teeth on the feeding ratchet wheel 350, the feeding ratchet wheel 350 is driven to rotate clockwise, the feeding pawl 353 located at the lower part can be in sliding contact with the feeding ratchet wheel 350, when the feeding pin rod 358 is inserted into the feeding waist groove 354 at different positions, the sliding distance of the feeding support block 352 on the feeding support plate 351 can be different, and therefore the position of the feeding pin rod 358 inserted into the feeding waist groove 354 can be correspondingly adjusted according to the size of the insulation board to be cut, and the purpose of controlling the distance conveying of the insulation board is achieved.

The working principle of the invention is as follows:

firstly, according to the size of the cut insulation board, when a material conveying screw 34 is rotated, material conveying sliding blocks 32 which are positioned at opposite positions in different material conveying sliding rails 31 can synchronously move up or down under the action of thread fit connection, so that the distance between material conveying transverse rollers 33 at the upper and lower positions between material conveying supports 30 is adjusted to adapt to the thickness of the insulation board, and under the elastic action of a supporting spring, material conveying vertical rollers 331 can calibrate and assist in conveying the position of the insulation board between the material conveying supports 30;

secondly, when the feeding motor 355 rotates, the feeding connecting rod 357 is driven by the feeding rotating wheel 356 to move, because the edge of the feeding rotating wheel 356 is rotationally connected with the feeding connecting rod 357, the feeding rotating wheel 356 drives one end of the feeding connecting rod 357 to eccentrically rotate, so that the other end of the feeding connecting rod 357 drives the feeding supporting block 352 to slide back and forth on the feeding support plate 351, two feeding pawls 353 on the feeding supporting block 353 cooperate with the feeding ratchet wheel 350, because the ratchet teeth on the edge of the feeding ratchet wheel 350 are arranged counterclockwise, the feeding pawl 353 located above slides towards the direction close to the feeding motor 355 to be connected with the feeding ratchet wheel 350 in a sliding way, the feeding pawl 353 located below cooperates with the ratchet teeth on the feeding ratchet wheel 350 to drive the feeding ratchet wheel 350 to rotate clockwise, and when the feeding pawl 353 located above slides towards the direction far away from the feeding motor 355 to be connected with the ratchet teeth on the feeding ratchet wheel 350 in a matching way, the feeding ratchet wheel 350 is driven to rotate clockwise, the feeding pawl 353 positioned below the feeding ratchet wheel 350 is in sliding contact with the feeding ratchet wheel 350, the feeding ratchet wheel 350 rotates to drive the material conveying cross roller 33 connected with the feeding ratchet wheel to rotate synchronously, and therefore the insulation board is conveyed to the position between the cutting supports 20;

thirdly, when the heat insulation board is conveyed to one part between the cutting supports 20, the material limiting top plate 295 is extruded, so that the material limiting top plate 295 can extrude the material limiting supports 294, the material limiting supports 294 pull the material limiting sliding rods 290 to slide on the cutting supports 20, under the action of the elastic force of the material limiting springs, the heat insulation board to be cut can be extruded and clamped between the material conveying cross roller 33 and the material limiting top plate 295, then the cutting motor 27 is started to rotate, the cutting motor 27 drives the cutting cam 28 to synchronously rotate, the rotation of the cutting cam 28 can be in intermittent contact with one end of the cutting sliding rod 25 on the cutting sliding block 22, because the two cutting cams 28 are installed in the same mode, the contact between the cutting cam 28 and one end of the cutting sliding rod 25 can generate an extrusion effect on one end of the cutting sliding rod 25, so that the cutting sliding rod 25 can slide on the cutting sliding block 22 under the action of the elastic force of the return spring, therefore, the two cutting slide bars 25 can drive the cutting knife 26 to slide in a reciprocating manner, after the reciprocating movement of the cutting knife 26 is stable, the reciprocating motor 24 is started to drive the cutting screw 23 to rotate, so that the cutting slide block 22 moves in the cutting slide rail 21 under the action of thread fit, when the reciprocating motor 24 rotates forwards, the cutting slide block 22 slides downwards in the cutting slide rail 21, and therefore the cutting knife 26 is driven to cut the heat insulation plate, otherwise, when the reciprocating motor 24 rotates backwards, the cutting slide block 22 drives the cutting knife 26 to move upwards to cut the heat insulation plate;

fourthly, when the cutting slide block 22 moves to the end of the cutting slide rail 21, the cutting slide block 22 can extrude the extrusion mandril 293, then the extrusion ejector 293 pushes the extrusion ejector block 292 in the cavity to be in fit contact with the extrusion bump 291 on the material limiting sliding rod 290, because the extrusion bump 291 is a right triangle structure, the extrusion top block 292 is a trapezoid structure, thus, when the pressing top block 292 is in contact with the pressing projection 291, a pressing force is applied to the pressing projection 291, this compression force will produce a horizontal thrust on the compression lobe 291 after the force is resolved, so that the material limiting sliding rod 290 generates an inference of the material limiting bracket 294 far away from the insulation board, thereby make the restriction roof 295 break away from the restriction to the heated board, the heated board whereabouts that later is cut down breaks away from out the position between cutting support 20, has just so accomplished the one time cutting process to the heated board.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.