1. The production device for preventing glass fiber cloth from being broken comprises a box body (1) and is characterized in that the inner wall of the box body (1) is respectively and rotatably connected with a first glue spreader (3) and a second glue spreader (4) through two hollow rotating shafts (2), annular cavities (7) are formed in the first glue spreader (3) and the second glue spreader (4), the inner wall of each hollow rotating shaft (2) is communicated with the inner wall of each annular cavity (7) through a glue inlet channel (8), a plurality of glue outlet holes (9) are formed in the inner wall of each annular cavity (7) far away from the hollow rotating shafts (2), a first squeeze roller (5) and a second squeeze roller (6) are symmetrically arranged above the inner wall of the box body (1) far away from the first glue spreader (3), a motor (10) is fixedly connected to the side wall of the box body (1) through a support, and the motor (10) is coaxially and fixedly connected with the first squeeze roller (5), the motor (10) is provided with a transmission mechanism for driving the first squeeze roller (5) and the second squeeze roller (6) to rotate, and the first squeeze roller (5) is provided with a pump glue mechanism for pumping glue into the two hollow rotating shafts (2).

2. A production device for preventing glass fiber cloth from being broken according to claim 1, wherein the transmission mechanism comprises a first gear (11) fixedly connected to a side wall of a movable shaft of the motor (10), a second gear (12) coaxially and fixedly connected with the second squeezing roller (6) is arranged on a side wall of the box body (1), and the first gear (11) is meshed with the second gear (12).

3. The production apparatus for preventing breakage of a glass cloth according to claim 1, the glue pumping mechanism comprises a sealing barrel (14) fixedly connected with the side wall of the box body (1), the inner wall of the sealing barrel (14) is hermetically and slidably connected with a sliding plug (15), the lower end of the sliding plug (15) is elastically connected with the bottom of the sealing barrel (14) through a spring (16), the upper part and the lower part of the inner wall of the sealing barrel (14) are communicated with the inner wall of the box body (1) through a rubber suction pipe (17), the side wall of the box body (1) is fixedly connected with two rotary joints (13) through a bracket, the inner walls of the two hollow rotating shafts (2) are respectively and fixedly connected with the inner wall at one side of the two rotary joints (13), the upper part and the lower part of the inner wall of the sealing barrel (14) are fixedly connected with the inner wall of the other side of the two rotary joints (13) through rubber outlet pipes (18), and a driving mechanism for driving the sliding plug (15) to slide downwards is mounted on the first extrusion roller (5).

4. A production apparatus for preventing fiberglass cloth from breaking as claimed in claim 3, wherein the driving mechanism comprises a cam (21) coaxially and fixedly connected with the first squeeze roll (5), a slide rod (19) is fixedly connected with the upper end of the slide plug (15), the upper end of the slide rod (19) penetrates through the side wall of the sealing barrel (14) and is fixedly connected with a driving plate (20), the upper surface of the driving plate (20) is attached to the side wall of the cam (21), and the slide rod (19) is in sealing sliding connection with the side wall of the sealing barrel (14).

5. The production device for preventing the glass fiber cloth from being broken according to claim 1, wherein the first glue spreader (3) is arranged below and to the left of the second glue spreader (4), and the first glue spreader (3) and the second glue spreader (4) are the same in size.

6. The production device for preventing the glass fiber cloth from being broken according to claim 1, wherein two obliquely arranged scraping plates (22) are fixedly connected to the inner wall of the box body (1), the two scraping plates (22) are respectively attached to the side walls of the first extrusion roller (5) and the second extrusion roller (6), and a heating plate (23) is embedded in the bottom of the box body (1).

7. A fiberglass cloth breakage preventing production device according to claim 3, wherein, the rubber suction pipe (17) is installed with a one-way valve which only allows glue to enter the sealing barrel (14) from the box body (1), and the rubber outlet pipe (18) is installed with a one-way valve which only allows glue to enter the rotary joint (13) from the sealing barrel (14).

Background

The glass fiber cloth is divided into high-alkali cloth, medium-alkali cloth and alkali-free cloth according to the alkali content, the lower the alkali content, the better the breaking resistance and the tensile resistance, the cloth can be distinguished according to the conductive capability, the high-alkali cloth is a conductor and can be used as a wire, the medium-alkali cloth is a semiconductor, and the alkali-free cloth is an insulator.

Glass fine cloth need be put glass fine cloth and soak in the glue groove in order to increase glass fine cloth's wearability in process of production for glass fine cloth surface coats glue, at present in order to accelerate glass fine cloth's production efficiency, can use transmission equipment to remove the rubber coating with glass fine cloth in the glue groove, but because the glue viscosity is great, make glass fine cloth resistance and tension increase when removing, and then lead to glass fine cloth fracture easily, the production efficiency of glass fine cloth has not only been reduced, and manufacturing cost has still been increased.

Based on this, the invention provides a production device for preventing glass fiber cloth from being broken.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a production device for preventing glass fiber cloth from being broken.

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

the utility model provides a prevent cracked apparatus for producing of glass fiber cloth, the power distribution box comprises a box body, the box inner wall rotates respectively through two cavity pivots and is connected with first glue spreader and second glue spreader, the annular chamber has all been seted up in first glue spreader and the second glue spreader, cavity pivot inner wall is through advancing gluey passageway and annular chamber inner wall intercommunication, a plurality of glue outlet holes have been seted up to the inner wall equipartition that the cavity pivot was kept away from to the annular chamber, the box is kept away from the inner wall top symmetry of first glue spreader and is installed first squeeze roll and second squeeze roll, the box lateral wall passes through support fixedly connected with motor, the coaxial fixed connection of motor and first squeeze roll, install on the motor and drive first squeeze roll and second squeeze roll pivoted drive mechanism, install the mechanism of gluing to the pump in two cavity pivots on the first squeeze roll.

Preferably, the transmission mechanism comprises a first gear fixedly connected to the side wall of the movable shaft of the motor, a second gear coaxially and fixedly connected with the second squeezing roller is arranged on the side wall of the box body, and the first gear is meshed with the second gear.

Preferably, the glue pumping mechanism comprises a sealing barrel fixedly connected to the side wall of the box body, the inner wall of the sealing barrel is connected with a sliding plug in a sealing and sliding manner, the lower end of the sliding plug is elastically connected with the bottom of the sealing barrel through a spring, the upper part and the lower part of the inner wall of the sealing barrel are communicated with the inner wall of the box body through a glue suction pipe, the side wall of the box body is connected with two rotary joints through a support fixedly, the inner wall of the hollow rotating shaft is fixedly connected with the inner wall of one side of the two rotary joints respectively, the upper part and the lower part of the inner wall of the sealing barrel are fixedly connected with the inner wall of the other side of the two rotary joints through a glue outlet pipe, and a driving mechanism for driving the sliding plug to slide downwards is installed on the first extrusion roller.

Preferably, the driving mechanism comprises a cam which is coaxially and fixedly connected with the first squeezing roller, a sliding rod is fixedly connected to the upper end of the sliding plug, the upper end of the sliding rod penetrates through the side wall of the sealing barrel and is fixedly connected with a driving plate, the upper surface of the driving plate is attached to the side wall of the cam, and the sliding rod is in sealing sliding connection with the side wall of the sealing barrel.

Preferably, the first glue spreader is arranged below the left side of the second glue spreader, and the first glue spreader and the second glue spreader are the same in size.

Preferably, the box inner wall fixedly connected with scraper blade that two slopes set up, two the scraper blade laminates with first squeeze roll and second squeeze roll lateral wall respectively, the bottom half inlays and is equipped with the hot plate.

Preferably, a one-way valve only allowing the glue to enter the sealed barrel from the box body is installed in the glue suction pipe, and a one-way valve only allowing the glue to enter the rotary joint from the sealed barrel is installed in the glue outlet pipe.

The invention has the following beneficial effects:

1. by arranging the first glue spreader, the second glue spreader, the annular cavity, the glue outlet hole and the glue pumping mechanism, when the sliding plug slides up and down on the inner wall of the sealing barrel, the space of the sealing barrel above and below the sliding plug can be alternately increased and decreased, and then the sealing barrel continuously pumps glue into the hollow rotating shaft through the glue suction pipe and the glue outlet pipe, so that the glue enters the annular cavity through the glue inlet channel and then flows out from the glue outlet hole, thereby performing double-sided gluing on moving glass fiber cloth, avoiding the glass fiber cloth from being soaked in the glue to move, and enabling the glass fiber cloth to be easily broken and damaged;

2. by arranging the first extrusion roller and the second extrusion roller, when the first extrusion roller and the second extrusion roller rotate to transmit the glass fiber cloth, glue on the glass fiber cloth can be often extruded, so that the glue penetrates into the glass fiber cloth, the wear resistance of the glass fiber cloth is further improved, and redundant glue on the glass fiber cloth can be extruded and flows down, so that the waste of the glue is avoided;

3. through setting up the hot plate, can heat the glue in the box for the mobility of glue is better, thereby further increase the rubber coating effect on the fine cloth of glass.

Drawings

Fig. 1 is a schematic structural diagram of a production apparatus for preventing a glass fiber fabric from being broken according to the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is a schematic side view of a production apparatus for preventing glass fiber cloth from breaking according to the present invention;

fig. 4 is a schematic rear view of a production apparatus for preventing glass fiber cloth from being broken according to the present invention;

in the figure: the glue coating machine comprises a box body 1, a hollow rotating shaft 2, a first glue coating roller 3, a second glue coating roller 4, a first extrusion roller 5, a second extrusion roller 6, an annular cavity 7, a glue inlet channel 8, a glue outlet hole 9, a motor 10, a first gear 11, a second gear 12, a rotary joint 13, a sealed barrel 14, a sliding plug 15, a spring 16, a glue suction pipe 17, a glue outlet pipe 18, a sliding rod 19, a driving plate 20, a cam 21, a scraper 22 and a heating plate 23.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, a prevent cracked apparatus for producing of glass fiber cloth, includes box 1, and box 1 inner wall rotates respectively through two cavity pivot 2 and is connected with first glue spreader 3 and second glue spreader 4, and first glue spreader 3 is located the setting of second glue spreader 4 left side below, and first glue spreader 3 is the same with second glue spreader 4 size.

Further, when the glass fiber cloth moves on the first glue spreader 3 and the second glue spreader 4, the first glue spreader 3 and the second glue spreader 4 can perform double-sided gluing on the glass fiber cloth, and then the gluing effect on the surface of the glass fiber cloth is increased.

All seted up annular chamber 7 in first glue spreader 3 and the second glue spreader 4, 2 inner walls of cavity pivot are through advancing gluey passageway 8 and 7 inner walls of annular chamber intercommunication, a plurality of glue outlet holes 9 have been seted up to the inner wall equipartition that cavity pivot 2 was kept away from to annular chamber 7, box 1 is kept away from the inner wall top symmetry of first glue spreader 3 and is installed first squeeze roll 5 and second squeeze roll 6, 1 lateral wall of box passes through support fixedly connected with motor 10, motor 10 and the coaxial fixed connection of first squeeze roll 5, install on the motor 10 and drive first squeeze roll 5 and the 6 pivoted drive mechanism of second squeeze roll, install the pump that glues the mechanism to two cavity pivot 2 interior pump glues on the first squeeze roll 5.

The transmission mechanism comprises a first gear 11 fixedly connected to the side wall of a movable shaft of the motor 10, a second gear 12 coaxially and fixedly connected with the second squeezing roller 6 is arranged on the side wall of the box body 1, and the first gear 11 is meshed with the second gear 12.

Further, when the motor 10 rotates, the first squeeze roller 5 and the second squeeze roller 6 are driven to rotate in opposite directions through the transmission mechanism, and then when the glass fiber cloth is transmitted, glue on the glass fiber cloth can be squeezed frequently at the same time, so that the glue penetrates into the glass fiber cloth, the wear resistance of the glass fiber cloth is improved, and redundant glue on the glass fiber cloth can be squeezed and flowed down, and the waste of the glue is avoided.

The pump glue mechanism comprises a sealing barrel 14 fixedly connected to the side wall of the box body 1, the inner wall of the sealing barrel 14 is connected with a sliding plug 15 in a sealing and sliding mode, the lower end of the sliding plug 15 is elastically connected with the bottom of the sealing barrel 14 through a spring 16, the upper portion and the lower portion of the inner wall of the sealing barrel 14 are communicated with the inner wall of the box body 1 through a glue suction pipe 17, the side wall of the box body 1 is fixedly connected with two rotary joints 13 through a support, the inner walls of two hollow rotating shafts 2 are fixedly connected with the inner walls of one sides of the two rotary joints 13 respectively, the upper portion and the lower portion of the inner wall of the sealing barrel 14 are fixedly connected with the inner walls of the other sides of the two rotary joints 13 through a glue outlet pipe 18, and a driving mechanism for driving the sliding plug 15 to slide downwards is installed on the first extrusion roller 5.

The driving mechanism comprises a cam 21 coaxially and fixedly connected with the first squeezing roller 5, a sliding rod 19 is fixedly connected with the upper end of the sliding plug 15, the upper end of the sliding rod 19 penetrates through the side wall of the sealing barrel 14 and is fixedly connected with a driving plate 20, the upper surface of the driving plate 20 is attached to the side wall of the cam 21, and the sliding rod 19 is in sealing sliding connection with the side wall of the sealing barrel 14.

Scraper blade 22 that two slopes of 1 inner wall fixedly connected with of box set up, two scraper blades 22 laminate with first squeeze roll 5 and 6 lateral walls of second squeeze roll respectively, can strike off the glue of the 6 lateral walls adhesion of first squeeze roll 5 and second squeeze roll, avoid the too much adhesion of glue on the fine cloth surface of glass, influence its outward appearance, 1 bottom of box inlays and is equipped with hot plate 23, can heat the glue in the box 1, make the mobility of glue better, thereby further increase the rubber coating effect on the fine cloth of glass.

The rubber suction pipe 17 is internally provided with a one-way valve which only allows the glue to enter the sealed barrel 14 from the box body 1, and the rubber outlet pipe 18 is internally provided with a one-way valve which only allows the glue to enter the rotary joint 13 from the sealed barrel 14.

In the invention, a heating plate 23 is electrified and heated, so that glue in a box body 1 is heated, glass fiber cloth sequentially passes through a first glue coating roller 3, a second glue coating roller 4, a first extrusion roller 5 and a second extrusion roller 6, a driving motor 10 rotates, then the motor 10 drives a first gear 11 fixedly connected with a movable shaft thereof to rotate, then the first gear 11 drives a second gear 12 meshed with the first gear to rotate, and then the first extrusion roller 5 and the second extrusion roller 6 coaxially and fixedly connected with the first gear 11 and the second gear 12 are driven to rotate, so that the glass fiber cloth is conveyed;

the first extrusion roller 5 drives the cam 21 coaxially and fixedly connected with the first extrusion roller to rotate when rotating, so that the cam 21 intermittently extrudes the driving plate 20, the sliding plug 15 slides up and down on the inner wall of the sealing barrel 14 under the action of the extrusion force of the cam 21 on the driving plate 20 and the elastic force of the spring 16, the space above and below the sliding plug 15 of the sealing barrel 14 is alternately increased and decreased, namely when the sliding plug 15 slides upwards, the space above the sealing barrel 14 is decreased, the space below the sealing barrel 14 is increased, when the sliding plug 15 slides downwards, the space above the sealing barrel 14 is increased, the space below the sealing barrel 14 is decreased, further when the sliding plug 15 slides upwards and downwards, the sealing barrel 14 pumps glue into the rotary joint 13 continuously through the glue suction pipe 17 and the glue outlet pipe 18, then the glue enters the annular cavity 7 through the hollow rotary shaft 2 and the glue inlet channel 8 and then flows out from the glue outlet 9, therefore, when the glass fiber cloth moves, the first glue spreader 3 and the second glue spreader 4 rotate continuously at the moment, so that double-sided gluing can be carried out on the moving glass fiber cloth, and the gluing effect is improved;

when the glass fiber cloth after being coated with the glue flows out through the first squeeze roll 5 and the second squeeze roll 6, the glue on the glass fiber cloth can be often squeezed by the first squeeze roll 5 and the second squeeze roll 6 at the moment, so that the glue permeates into the glass fiber cloth, the wear resistance of the glass fiber cloth is improved, the redundant glue on the glass fiber cloth can be squeezed and flowed down, and the glue waste is avoided.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.