1. The utility model provides a high-efficient printing apparatus of continuous type 3D, includes prints cabinet body (1), Z axle linear guide (8), X axle linear guide (15) and Y axle linear guide (17), its characterized in that: the printing cabinet comprises a printing cabinet body (1), a storage box (2) is fixed at the top of the printing cabinet body (1), isolation pads (6) are fixed at two sides of the bottom of the printing cabinet body (1), a cabinet door (3) is installed on the outer surface of the printing cabinet body (1), an operation table (4) is installed above one side of the printing cabinet body (1), a maintenance door (5) is installed below the outer surface of the printing cabinet body (1), an anti-scald assembly (7) is arranged below the inner part of the printing cabinet body (1), Z-axis linear guide rails (8) are installed on two sides of the inner part of the printing cabinet body (1), a support plate (10) is connected between the two Z-axis linear guide rails (8) through a Z-axis moving seat (9), a transposition assembly (11) is arranged at the top of the support plate (10), an X-axis linear guide rail (15) is installed above the inner part of the printing cabinet body (1), and a Y-axis linear guide rail (17, printing nozzle (18) are installed to the bottom of Y axle linear guide (17), the surface mounting of storage case (2) has second motor (20), the inside below of storage case (2) is provided with winding assembly (12), delivery pump (13) are installed to the inside top of storage case (2), the feed end of delivery pump (13) is connected with and runs through to the material pumping pipe (14) of the inside both sides of storage case (2), the discharge end of delivery pump (13) is connected with conveying pipeline (19).

2. The continuous 3D efficient printing apparatus of claim 1, wherein: prevent scalding subassembly (7) including installing in the cooling bin (701) of the inside below of printing cabinet body (1), refrigerator (702) are installed to the inside below of cooling bin (701), cooling water ball (703) have been placed to the inside of cooling bin (701).

3. The continuous 3D efficient printing apparatus of claim 2, wherein: the cooling water balls (703) are arranged in a plurality, the cooling water balls (703) are uniformly distributed, and the cooling water balls (703) are all located below the carrier plate (10).

4. The continuous 3D efficient printing apparatus of claim 1, wherein: transposition subassembly (11) are including installing first motor (1101) in the middle of support plate (10) bottom, the output of first motor (1101) is connected with print platform (1103) through running through to first pivot (1102) in the middle of support plate (10) top, all install magnetism suction disc (1104) around the top of support plate (10) and print platform (1103) bottom.

5. The continuous 3D efficient printing apparatus of claim 4, wherein: the two magnetic suction plates (1104) attract each other, and the periphery of the bottom of the printing platform (1103) is connected with the periphery of the top of the carrier plate (10) in a sliding mode.

6. The continuous 3D efficient printing apparatus of claim 1, wherein: the winding assembly (12) comprises a supporting plate (1201) fixed below the interior of the material storage box (2) and a second rotating shaft (1202) connected with the output end of a second motor (20), and one end, far away from the second motor (20), of the second rotating shaft (1202) penetrates through the back of the supporting plate (1201) and is sleeved with a winding roller (1203).

7. The continuous 3D efficient printing apparatus of claim 6, wherein: the material conveying pipe (19) is wound on the outer surface of the winding roller (1203), and one end of the material conveying pipe (19) is communicated with the upper part of one side of the printing spray head (18).

8. The continuous 3D efficient printing apparatus of claim 2, wherein: the maintenance door (5) is located on the outer side of the cooling bin (701), the maintenance door (5) and the cabinet door (3) are both made of stainless steel, and the maintenance door (5) and the cabinet door (3) are the same in thickness.

9. The continuous 3D efficient printing apparatus of claim 4, wherein: the operation panel (4) is respectively and electrically connected with the refrigerator (702), the first motor (1101), the material conveying pump (13), the first motor (20), the Z-axis linear guide rail (8), the X-axis linear guide rail (15) and the Y-axis linear guide rail (17).

Background

The 3D printer is also called a three-dimensional printer, is based on a digital model file, and utilizes a special wax material, a powdery metal or plastic and other adhesive materials to manufacture a three-dimensional object by printing the adhesive materials layer by layer.

According to the chinese patent publication No. CN212708042U, a high-efficiency 3D printing apparatus is disclosed, which transports materials through a material guiding pipe, and moves a printing nozzle connected with the material guiding pipe through an X-axis driving box and a Y-axis driving box, but the material guiding pipe can be extended and retracted during the movement of the printing nozzle through two axes, so that the material guiding pipe is easily distorted, and the material conveying of the material guiding pipe is affected, and meanwhile, after the 3D printing apparatus prints the objects, the objects need to be taken out to check whether the objects have defects, if the objects have defects, the original position is not accurate again, and the subsequent repair of the objects is easily affected, and meanwhile, during the use of the 3D printing apparatus, the material temperature is high, so that after the 3D printing apparatus is used, the high temperature in the 3D printing apparatus is intensively sprayed out, which is likely to cause harm to the health of workers, and the printed objects which are excessively hot are not convenient to take out, scalding workers may be caused.

Disclosure of Invention

Based on the above, the invention aims to provide continuous 3D efficient printing equipment to solve the technical problems that a material guide pipe moves along with a printing nozzle, is easy to distort and fold, influences material conveying, is inconvenient for workers to check the integrity of the object, and causes inconvenience and possible scalding to the workers when the 3D printed object is excessively hot.

In order to achieve the purpose, the invention provides the following technical scheme: a continuous 3D efficient printing device comprises a printing cabinet body, Z-axis linear guide rails, X-axis linear guide rails and Y-axis linear guide rails, wherein a storage box is fixed at the top of the printing cabinet body, isolation pads are fixed on two sides of the bottom of the printing cabinet body, a cabinet door is installed on the outer surface of the printing cabinet body, an operation table is installed above one side of the printing cabinet body, a maintenance door is installed below the outer surface of the printing cabinet body, an anti-scalding assembly is arranged below the interior of the printing cabinet body, the Z-axis linear guide rails are installed on two sides of the interior of the printing cabinet body, a support plate is connected between the two Z-axis linear guide rails through a Z-axis moving seat, a position changing assembly is arranged at the top of the support plate, the X-axis linear guide rails are installed above the interior of the printing cabinet body, and the bottom of the X-axis linear guide rails is connected with the Y-axis linear guide rails through the X-axis moving seat, the printing nozzle is installed to Y axle linear guide's bottom, the surface mounting of storage case has the second motor, the inside below of storage case is provided with the coiling subassembly, the conveying pump is installed to the inside top of storage case, the feed end of conveying pump is connected with the material pumping pipe that runs through to the inside both sides of storage case, the discharge end of conveying pump is connected with the conveying pipeline.

Further, prevent scalding the subassembly including installing in the cooling bin of printing cabinet internal portion below, the refrigerator is installed to the inside below in cooling bin, the cooling water ball has been placed to the inside in cooling bin.

Through adopting above-mentioned technical scheme, at 3D printing apparatus printing process, the support plate can bear 3D and print article and progressively move down, after the support plate enters into to the cooling bin, 3D prints article edge then can contact with a plurality of cooling water balls, carry out the heat transfer cooling through the contact, can print the quick cooling of article to 3D, and along with 3D prints article and continuously prints and downward along with the support plate, can progressively print article to 3D and cool down, make the cooling more comprehensive, can make and print the internal high temperature that can not of cabinet, and is safer, can not cause the harm to 3D prints article through the cooling water ball contact simultaneously.

Furthermore, the cooling water ball is provided with a plurality of, and is a plurality of cooling water ball evenly distributed is a plurality of the cooling water ball all is located the below of support plate.

By adopting the technical scheme, the uniformly distributed cooling water balls can be squeezed open after the carrier plate moves downwards, and the uniformly distributed cooling water balls can be spread into the top of the carrier plate, so that the carrier plate can be contacted with a 3D printed article and cooled.

Furthermore, the transposition assembly comprises a first motor arranged in the middle of the bottom of the support plate, the output end of the first motor is connected with a printing platform through a first rotating shaft penetrating through the middle of the top of the support plate, and magnetic suction plates are arranged on the periphery of the top of the support plate and the periphery of the bottom of the printing platform.

Through adopting above-mentioned technical scheme, after 3D printing apparatus finishes printing article, the operation of the first motor of accessible lets first pivot drive print platform on article rotatory, so that the user passes through the more clear audio-visual article integrality of looking over of cabinet door, and when needs fix when certain direction as article, can let first motor stall, thereby the accessible is located the top of support plate all around and print platform's bottom magnetic attraction board all around attracts each other, play the positioning action, let print platform and last article fixed, and the operation is simple and convenient.

Furthermore, the two magnetic suction plates attract each other, and the periphery of the bottom of the printing platform is connected with the periphery of the top of the support plate in a sliding mode.

Through adopting above-mentioned technical scheme for but install the support plate and the print platform of magnetic attraction board respectively can attract each other fixedly, make print platform rotation process stable more difficult rocking.

Further, the winding assembly comprises a supporting plate fixed below the inside of the storage box and a second rotating shaft connected with the output end of a second motor, and one end, far away from the second motor, of the second rotating shaft penetrates through the back of the supporting plate and is sleeved with a winding roller.

Through adopting above-mentioned technical scheme, at the printing shower nozzle removal in-process, the second motor can move, lets the second pivot drive the winding roller and just reverse the rotation for can emit or withdraw the conveying pipeline of coiling on the winding roller, can not distort folding in order to guarantee the conveying pipeline when printing the shower nozzle removal.

Furthermore, the conveying pipe is wound on the outer surface of the winding roller, and one end of the conveying pipe is communicated with the upper part of one side of the printing spray head.

Through adopting above-mentioned technical scheme for the conveying pipeline can carry the printing material to printing the shower nozzle in, makes to print the shower nozzle and can carry out normal print job.

Further, maintain the door and be located the outside in cooling bin, maintain door and cabinet door and all adopt the stainless steel to make and form, the thickness of maintaining door and cabinet door is the same.

Through adopting above-mentioned technical scheme, can change and wash the cooling water ball in the cooling bin when needs through maintaining the door, and corrosion-resistant messenger maintenance door and cabinet door are more durable strong to stainless steel hardness.

Furthermore, the operation panel is respectively with refrigerator, first motor, conveying pump, first motor, Z axle linear guide, X axle linear guide and Y axle linear guide electric connection.

Through adopting above-mentioned technical scheme to the operation panel is respectively controlled refrigerator, first motor, conveying pump, first motor, Z axle linear guide, X axle linear guide and Y axle linear guide.

In summary, the invention mainly has the following beneficial effects:

1. according to the invention, by arranging the winding assembly, in the moving process of the printing nozzle, the second motor can operate, and the second rotating shaft drives the winding roller to rotate positively and negatively, so that the conveying pipe wound on the winding roller can be discharged or retracted, the conveying pipe is prevented from being distorted and folded when the printing nozzle moves, and the condition that the conveying pipe is easy to distort and fold along with the movement of the printing nozzle to influence conveying is avoided;

2. according to the invention, by arranging the transposition component, after the 3D printing equipment prints the object, the first rotating shaft can drive the object on the printing platform to rotate through the operation of the first motor, so that a user can check the integrity of the object more clearly and intuitively through the cabinet door, and when the object needs to be fixed in a certain direction, the first motor can stop operating, so that the object can be mutually attracted by the magnetic attraction plates positioned on the periphery of the top of the support plate and the periphery of the bottom of the printing platform, a positioning effect is achieved, the printing platform and the object thereon are fixed, the operation is simple and convenient, and the condition that the integrity of the object is inconvenient for the worker to check outside is avoided;

3. according to the invention, the anti-scalding component is arranged, the support plate can bear 3D printed objects to gradually move downwards in the printing process of the 3D printing equipment, after the support plate enters the cooling bin, the edges of the 3D printed objects can be contacted with the plurality of cooling water balls, heat exchange cooling is carried out through contact, the 3D printed objects can be rapidly cooled, and the 3D printed objects can be gradually cooled as the 3D printed objects are continuously printed and the support plate faces downwards, so that cooling is more comprehensive, the temperature in the printing cabinet body cannot be too high, safety is higher, meanwhile, the 3D printed objects cannot be damaged through the contact of the cooling water balls, and the condition that the 3D printed objects are not convenient enough to take out due to excessive scalding of working personnel is avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the printing cabinet of the present invention;

FIG. 3 is a schematic view of the construction of the winding assembly of the present invention;

FIG. 4 is a schematic structural diagram of a carrier according to the present invention;

FIG. 5 is an enlarged view of the invention at A in FIG. 2.

FIG. 6 is an enlarged view of the invention at B in FIG. 2.

In the figure: 1. a printing cabinet body; 2. a material storage box; 3. a cabinet door; 4. an operation table; 5. maintaining the door; 6. an insulating pad; 7. a burn-proof component; 701. a cooling bin; 702. a refrigerator; 703. cooling the water balls; (ii) a 8. A Z-axis linear guide rail; 9. a Z-axis moving seat; 10. a carrier plate; 11. a transposition assembly; 1101. a first motor; 1102. a first rotating shaft; 1103. a printing platform; 1104. a magnetic attraction plate; 12. a winding assembly; 1201. a support plate; 1202. a second rotating shaft; 1203. a winding roller; 13. a delivery pump; 14. a material pumping pipe; 15. an X-axis linear guide rail; 16. an X-axis moving seat; 17. a Y-axis linear guide rail; 18. printing a spray head; 19. a delivery pipe; 20. a second motor.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

A continuous 3D efficient printing device is shown in figures 1-6 and comprises a printing cabinet body 1, a Z-axis linear guide rail 8, an X-axis linear guide rail 15 and a Y-axis linear guide rail 17, wherein a material storage box 2 is fixed at the top of the printing cabinet body 1, isolation pads 6 are fixed at two sides of the bottom of the printing cabinet body 1, a cabinet door 3 is installed on the outer surface of the printing cabinet body 1, an operation table 4 is installed above one side of the printing cabinet body 1, the operation table 4 is respectively and electrically connected with a refrigerator 702, a first motor 1101, a material delivery pump 13, a first motor 20, the Z-axis linear guide rail 8, the X-axis linear guide rail 15 and the Y-axis linear guide rail 17, so that the operation table 4 respectively controls the refrigerator 702, the first motor 1101, the material delivery pump 13, the first motor 20, the Z-axis linear guide rail 8, the X-axis linear guide rail 15 and the Y-axis linear guide rail 17, a maintenance door 5 is installed below the outer surface of the printing cabinet body 1, the maintenance door 5 is positioned at the outer side of the cooling bin 701, the maintenance door 5 and the cabinet door 3 are both made of stainless steel, the thickness of the maintenance door 5 is the same as that of the cabinet door 3, the cooling water ball 703 in the cooling bin 701 can be replaced and cleaned when needed through the maintenance door 5, the maintenance door 5 and the cabinet door 3 are more durable due to strong hardness and corrosion resistance of the stainless steel, the anti-scalding component 7 is arranged below the inner part of the printing cabinet body 1, printed matters in the printing cabinet body 1 can be cooled more quickly through the anti-scalding component 7, scalding to workers is prevented when the printed matters are taken out, the Z-axis linear guide rails 8 are arranged on both sides of the inner part of the printing cabinet body 1, the two Z-axis linear guide rails 8 are connected with the support plate 10 through the Z-axis moving seat 9, the top of the support plate 10 is provided with the transposition component 11, the objects on the printing platform 1103 can be rotated through the transposition component 11, so that a user can check the integrity of the objects more visually through the cabinet door 3, an X-axis linear guide rail 15 is arranged above the interior of the printing cabinet body 1, the bottom of the X-axis linear guide rail 15 is connected with a Y-axis linear guide rail 17 through an X-axis moving seat 16, a printing spray head 18 is arranged at the bottom of the Y-axis linear guide rail 17, a second motor 20 is arranged on the outer surface of the storage box 2, a winding assembly 12 is arranged below the interior of the storage box 2, the winding assembly 12 can ensure that the material conveying pipe 19 can not be distorted and folded when the printing nozzle 18 moves, the material conveying pump 13 is arranged above the inner part of the material storage box 2, the material feeding end of the material conveying pump 13 is connected with the material pumping pipe 14 penetrating to two sides of the inner part of the material storage box 2, the material conveying pipe 19 is connected with the material conveying pipe 13, the material conveying pipe 19 is wound on the outer surface of the winding roller 1203, one end of the material conveying pipe 19 is communicated with the upper part of one side of the printing nozzle 18, so that the feeding pipe 19 can feed the printing material to the printing head 18, and the printing head 18 can perform normal printing operation.

Referring to fig. 1-2, the anti-scald assembly 7 includes a cooling chamber 701 installed below the inside of the printing cabinet 1, a refrigerator 702 is installed below the inside of the cooling chamber 701, a plurality of cooling water balls 703 are placed inside the cooling chamber 701, the plurality of cooling water balls 703 are uniformly distributed, the plurality of cooling water balls 703 are all located below the carrier plate 10, so that the uniformly distributed cooling water balls 703 can be squeezed open after the carrier plate 10 moves downward, and the uniformly distributed cooling water balls 703 can be spread to the top of the carrier plate 10, so as to contact with the 3D printed object on the carrier plate 10, and perform heat exchange cooling through contact, so as to rapidly cool the 3D printed object, and as the 3D printed object continuously prints and as the carrier plate 10 moves downward, the 3D printed object can be gradually cooled, so that the cooling is more comprehensive, and the temperature in the printing cabinet 1 is not too high, is safer and does not damage the 3D printed object by the contact of the cooling water ball 703.

Referring to fig. 1, 2, 4 and 6, the transposition assembly 11 includes a first motor 1101 installed in the middle of the bottom of the carrier plate 10, an output end of the first motor 1101 is connected to the printing platform 1103 through a first rotating shaft 1102 penetrating through the middle of the top of the carrier plate 10, magnetic attraction plates 1104 are installed around the top of the carrier plate 10 and around the bottom of the printing platform 1103, the two magnetic attraction plates 1104 attract each other, the bottom of the printing platform 1103 and around the top of the carrier plate 10 are slidably connected, so that the carrier plate 10 and the printing platform 1103 installed with the magnetic attraction plates 1104 can attract each other and be fixed, the printing platform 1103 is more stable and less prone to shake in the rotation process, after the 3D printing device prints the object, the first rotating shaft 1102 can drive the object on the printing platform 1103 to rotate through the first motor 1101, so that the user can view the integrity of the object more clearly and intuitively through the cabinet door 3, and when the object needs to be fixed in a certain direction, the first motor 1101 can be stopped, so that the magnetic attraction plates 1104 positioned around the top of the carrier plate 10 and around the bottom of the printing platform 1103 can attract each other to play a role in positioning, so that the printing platform 1103 and the objects thereon are fixed, and the operation is simple and convenient.

Referring to fig. 1, 2, 3 and 5, the winding assembly 12 includes a supporting plate 1201 fixed on the lower portion inside the storage box 2 and a second rotating shaft 1202 connected to the output end of the second motor 20, one end of the second rotating shaft 1202 far away from the second motor 20 penetrates through the back of the supporting plate 1201 and is sleeved with a winding roller 1203, in the moving process of the print head 18, the second motor 20 can operate to allow the second rotating shaft 1202 to drive the winding roller 1203 to rotate forward and backward, so that the feeding pipe 19 wound on the winding roller 1203 can be released or retracted, and the feeding pipe 19 is not twisted and folded when the print head 18 moves.

The implementation principle of the embodiment is as follows: firstly, the height of the carrier plate 10 can be adjusted by the operation of the Z-axis linear guide 8, the position of the printing nozzle 18 can be adjusted by the operation of the X-axis linear guide 15 and the Y-axis linear guide 17, then the printing material in the storage box 2 can be pumped by the pumping pipe 14 by the operation of the delivery pump 13 and can be conveyed to the printing nozzle 18 through the delivery pipe 19, the printing nozzle 18 can perform 3D printing on the printing platform 1103 above the carrier plate 10, and in the moving process of the printing nozzle 18, the second motor 20 can operate, the second rotating shaft 1202 can drive the winding roller 1203 to rotate forward, so that the delivery pipe 19 wound on the winding roller 1203 can be discharged or retracted, so as to ensure that the delivery pipe 19 cannot be distorted and folded when the printing nozzle 18 moves, and simultaneously, when 3D printing is performed, the carrier plate 10 moves downwards to extrude the uniformly distributed cooling water balls 703, and the uniformly distributed cooling water balls 703 can flow over to the top of the carrier plate 10, thereby contacting with a 3D printed object on the support plate 10, performing heat exchange cooling through contact, rapidly cooling the 3D printed object, gradually cooling the 3D printed object along with continuous printing of the 3D printed object and downward movement of the support plate 10, so that the cooling is more comprehensive, preventing the temperature in the printing cabinet body 1 from being too high, and being safer, meanwhile, the 3D printed object cannot be damaged through contact of the cooling water ball 703, and finally, after the 3D printing is finished, the first rotating shaft 1102 can drive the object on the printing platform 1103 to rotate through operation of the first motor 1101, so that a user can check the integrity of the object more clearly and intuitively through the cabinet door 3 and the maintenance door 5, and when the object is required to be fixed in a certain direction, the first motor 1101 can stop operation, thereby the magnetic attraction plates 1104 positioned around the top of the support plate 10 and around the bottom of the printing platform 1103 can attract each other, play the positioning action, let print platform 1103 and last article fixed to the device carries out 3D to article once more and prints and repair, makes the device more comprehensive convenient.

Although embodiments of the present invention have been shown and described, it is intended that the present invention should not be limited thereto, that the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples, and that modifications, substitutions, variations or the like, which are not inventive and may be made by those skilled in the art without departing from the principle and spirit of the present invention and without departing from the scope of the claims.