CN219153505U

CN219153505U - Extrusion device for plastic plate production

Info

Publication number: CN219153505U
Application number: CN202223434664.8U
Authority: CN
Inventors: 沙贝贝; 刘正森; 沙玉美
Original assignee: Qingdao Plastic Machinery Manufacturing Co ltd
Current assignee: Qingdao Plastic Machinery Manufacturing Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-06-09
Anticipated expiration: 2032-12-21

Abstract

The utility model relates to the field of plastic plate production devices and discloses an extrusion device for plastic plate production, which comprises a workbench and an operation table, wherein a conveyor belt is arranged in the middle of the upper end of the workbench, the front ends of the upper surfaces of two sides of the workbench are fixedly connected with a fixed plate, the outer wall of one side of the rear end of the fixed plate is fixedly connected with a first motor, the output end of the first motor penetrates through the fixed plate to the outside and is fixedly connected with a grinding roller, one end of the grinding roller, which is far away from the first motor, is rotationally connected with the fixed plate, and the outer wall of one side, close to the conveyor belt, of the front end of the fixed plate is provided with an electric telescopic rod. According to the utility model, burrs of the plastic plate formed by extrusion can be trimmed and cut, so that the edges of the plastic plate are regular and smooth, the processing quality of the plastic plate is improved, meanwhile, the electric telescopic rod is improved to stretch and retract, plastic plates with different widths can be cut, and the plastic plate cutting device has wide application range and good practicability.

Description

Extrusion device for plastic plate production

Technical Field

The utility model relates to the field of plastic plate production devices, in particular to an extrusion device for plastic plate production.

Background

The plastic is a material polymerized by using monomer raw materials through synthesis or condensation reaction, the plastic plate is made of plastic, the plastic is a synthetic polymer compound, the shape and the style can be freely changed, and the plastic extrusion device is widely applied in the plastic processing industry in the manufacturing procedures of plastic plates and other plastic products.

The plastic sheet extrusion device produces the plastic sheet surface that appears the burr easily, and the producer usually adopts the method of striking off to remove the burr, but strikes off through the plastic sheet upper and lower surface, and its burr removal effect is not good, still receives the influence of striking off cutter wearing and tearing moreover, consequently, the person of skill in the art provides an extrusion device for plastic sheet production to solve the problem that proposes in the above-mentioned background art.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides the extrusion device for plastic plate production, which is provided with the electric telescopic rod fixedly connected with the cutting knife, so that burrs of the plastic plate formed by extrusion can be trimmed and cut, and the edges of the plastic plate are regular and smooth, thereby improving the processing quality of the plastic plate, simultaneously improving the expansion and contraction of the electric telescopic rod, cutting plastic plates with different widths, and having wide application range and good practicability.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the extrusion device for plastic plate production comprises a workbench and an operation table, wherein a conveyor belt is arranged in the middle of the upper end of the workbench, a fixed plate is fixedly connected to the front ends of the upper surfaces of two sides of the workbench, a first motor is fixedly connected to the outer wall of one side of the rear end of the fixed plate, an output end of the first motor penetrates through the fixed plate to be fixedly connected with a grinding roller outside, one end of the grinding roller, far away from the first motor, is rotationally connected with the fixed plate, electric telescopic rods are arranged on the outer wall of one side, close to the conveyor belt, of the front end of the fixed plate, and cutting knives are fixedly connected to the output ends of the electric telescopic rods;

the device comprises an operation table, a connecting block, a second motor, an extrusion seat, an extrusion cavity, an annular cavity, a heating pipe, a feeding hopper, a fan cover and a fan, wherein the rear end of the operation table is fixedly connected with the connecting block;

through above-mentioned technical scheme, through being provided with the roller that rolls, can roll the panel of extruding through the roller that rolls, make the thickness of panel more even, the surface is more level and smooth to further improve the production quality and the yield of plastic sheet, rethread fan and refrigeration piece can carry out quick forced air cooling to the plastic sheet that just extrudeed in the ejection of compact box inside, make it design fast, and then can accelerate the process velocity of plastic sheet.

Further, one end of the extrusion screw far away from the second motor is rotationally connected with the extrusion cavity;

through the technical scheme, the extrusion screw rod rotates in the extrusion cavity.

Further, a plurality of discharge holes are formed in the inner wall of one side of the front end of the extrusion seat;

through above-mentioned technical scheme, the output of plastic is convenient for to the discharge gate.

Further, the electric telescopic rod is rotationally connected with the fixed plate through a bearing;

through the technical scheme, the cutter can rotate.

Further, a plurality of supporting legs are fixedly connected to the lower end surfaces of the workbench and the operation table;

through above-mentioned technical scheme, improve the supporting leg and play support, firm effect.

Further, the inner wall of one side of the rear end of the discharging box is provided with a plurality of air inlet holes;

through the technical scheme, the air inlet hole can enable air of the fan to blow into the discharging box.

Further, the lower end of the feed hopper is communicated with the extrusion cavity;

through the technical scheme, plastic raw materials enter the extrusion cavity through the feeding hopper.

Further, a refrigerating sheet is arranged on the outer wall of one side of the rear end of the fan cover;

through the technical scheme, the refrigerating sheet can be matched with the fan for air cooling.

The utility model has the following beneficial effects:

1. according to the extrusion device for plastic plate production, the electric telescopic rod is fixedly connected with the cutting knife, burrs of the plastic plate formed by extrusion can be trimmed and cut, and the edges of the plastic plate are regular and smooth, so that the processing quality of the plastic plate is improved, meanwhile, the electric telescopic rod is improved to stretch and retract, plastic plates with different widths can be cut, the application range is wide, and the extrusion device has good practicability.

2. According to the extrusion device for producing the plastic plate, provided by the utility model, the extrusion roller is arranged, and the extruded plate can be rolled through the extrusion roller, so that the thickness of the plate is more uniform, the surface is smoother, and the production quality and the yield of the plastic plate are further improved.

3. The extrusion device for plastic plate production provided by the utility model can rapidly cool the plastic plate just extruded from the inside of the discharge box by the fan and the refrigerating sheet, so that the plastic plate can be rapidly shaped, the processing speed of the plastic plate can be further increased, and the working efficiency is improved.

Drawings

FIG. 1 is an isometric view of an extrusion apparatus for plastic sheet production in accordance with the present utility model;

fig. 2 is a side view of an extrusion device for plastic sheet production according to the present utility model;

FIG. 3 is a side cross-sectional view of an extrusion apparatus for plastic sheet production in accordance with the present utility model;

fig. 4 is an enlarged view at a in fig. 3.

Legend description:

1. a work table; 2. a fixing plate; 3. a conveyor belt; 4. a cutting knife; 5. an electric telescopic rod; 6. a first motor; 7. a roller; 8. a discharge box; 9. a feed hopper; 10. a connecting block; 11. an operation table; 12. support legs; 13. extruding a base; 14. a second motor; 15. a cooling sheet; 16. a fan cover; 17. a blower; 18. an annular cavity; 19. extruding a screw; 20. an extrusion chamber; 21. heating pipes; 22. a discharge port; 23. a blanking box; 24. and an air inlet hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides an extrusion device for plastic slab production, including workstation 1 and operation panel 11, the middle part of workstation 1 upper end is provided with conveyer belt 3, the front end fixedly connected with fixed plate 2 of the upper surface of workstation 1 both sides, the outer wall fixedly connected with first motor 6 of fixed plate 2 rear end one side, the output of first motor 6 runs through fixed plate 2 to outside fixedly connected with rolls roller 7, roll roller 7 keeps away from the one end and fixed plate 2 rotation connection of first motor 6, the one side outer wall that the fixed plate 2 front end is close to conveyer belt 3 all is provided with electric telescopic handle 5, the output of electric telescopic handle 5 all fixedly connected with cutting knife 4;

the rear end of the upper surface of the operating platform 11 is fixedly connected with a connecting block 10, the upper part of the outer wall of one side of the rear end of the connecting block 10 is fixedly connected with a second motor 14, the upper end of the inside of the connecting block 10 is fixedly connected with an extrusion seat 13, an extrusion cavity 20 and an annular cavity 18 are respectively formed in the inside of the extrusion seat 13, the output end of the second motor 14 penetrates through the connecting block 10 and the extrusion seat 13 to the inside of the extrusion cavity 20 and is fixedly connected with an extrusion screw 19, a heating pipe 21 is arranged in the annular cavity 18, the middle part of the upper end of the connecting block 10 is fixedly connected with a feed hopper 9, one side of the front end of the extrusion seat 13 is fixedly connected with a discharging box 23 and a discharging box 8 respectively, the middle part of the outer wall of one side of the rear end of the discharging box 8 is fixedly connected with a fan cover 16, and the inner wall of one side of the fan cover 16 is fixedly connected with a fan 17;

through being provided with the roller 7 that rolls, can roll the panel of extruding through the roller 7 that rolls, make the thickness of panel more even, the surface is more level and smooth to further improve the production quality and the yield of plastic sheet, rethread fan 17 and refrigeration piece 15 can carry out quick forced air cooling to the plastic sheet that just extrudeed in ejection of compact box 8 inside, make it design fast, and then can accelerate the process velocity of plastic sheet.

One end of the extrusion screw 19, which is far away from the second motor 14, is rotationally connected with the extrusion cavity 20, so that the extrusion screw 19 rotates in the extrusion cavity 20, a plurality of discharge ports 22 are formed in the inner wall of one side of the front end of the extrusion seat 13, the discharge ports 22 are convenient for outputting plastic, the electric telescopic rod 5 is rotationally connected with the fixed plate 2 through a bearing, the cutting knife 4 can rotate, the lower end faces of the workbench 1 and the operation table 11 are fixedly connected with a plurality of supporting legs 12, the supporting legs 12 are improved to play a supporting and stabilizing role, a plurality of air inlet holes 24 are formed in the inner wall of one side of the rear end of the discharge box 8, the air inlet holes 24 can enable air of the fan 17 to blow into the discharge box 8, the lower end of the feed hopper 9 is in through connection with the extrusion cavity 20, plastic raw materials enter the extrusion cavity 20 through the feed hopper 9, the outer wall of one side of the rear end of the fan housing 16 is provided with a refrigerating sheet 15, and the refrigerating sheet 15 can be mutually matched with the fan 17 for air cooling.

Working principle: the device is put into plastic slab raw and other materials to the extrusion chamber 20 inside through feeder hopper 9, make the inside plastic slab raw and other materials of extrusion chamber 20 melt through heating pipe 21 to the heating of extrusion chamber 20, rethread extrusion screw 19 extrudes the plastic after the hot melt and pushes out unloading box 23, simultaneously, through the mutually supporting of fan 17 and refrigeration piece 15, blow off the plastic that slowly descends with cold wind and cool off, after the export of plastic through ejection of compact box 8 conveys to conveyer belt 3, roll it through the roller 7 and flatten, form panel, cut plastic panel's deckle edge through cutting knife 4, thereby export regular and smooth plastic slab.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Extrusion device for plastic sheet production, comprising a workbench (1) and an operating table (11), characterized in that: the middle part of workstation (1) upper end is provided with conveyer belt (3), the front end that leans on of workstation (1) both sides upper surface fixedly connected with fixed plate (2), the outer wall fixedly connected with first motor (6) of fixed plate (2) rear end one side, the output of first motor (6) runs through fixed plate (2) to outside fixedly connected with rolls roller (7), roll roller (7) keep away from the one end of first motor (6) and fixed plate (2) rotation connection, the one side outer wall that fixed plate (2) front end is close to conveyer belt (3) all is provided with electric telescopic handle (5), the output of electric telescopic handle (5) all fixedly connected with cutting knife (4);

the utility model discloses a high-speed automatic feeding device for the electric power machine, including operation panel (11), connecting block (10), upper portion fixedly connected with second motor (14) of connecting block (10) rear end one side outer wall, inside upper end fixedly connected with extrusion seat (13) of connecting block (10), extrusion chamber (20) and annular chamber (18) have been seted up respectively to the inside of extrusion seat (13), the output of second motor (14) runs through connecting block (10) and extrusion seat (13) to extrusion chamber (20) inside fixedly connected with extrusion screw (19), the inside of annular chamber (18) is provided with heating pipe (21), the middle part fixedly connected with feeder hopper (9) of connecting block (10) upper end, one side fixedly connected with unloading box (23) and ejection of compact box (8) respectively of extrusion seat (13) front end, the middle part fixedly connected with fan housing (16) of ejection of compact box (8) rear end one side outer wall, inner wall fixedly connected with fan (17) of fan housing (16) one side.

2. An extrusion apparatus for plastic sheet production as defined in claim 1 wherein: one end of the extrusion screw (19) far away from the second motor (14) is rotationally connected with the extrusion cavity (20).

3. An extrusion apparatus for plastic sheet production as defined in claim 1 wherein: the inner wall of one side of the front end of the extrusion seat (13) is provided with a plurality of discharge holes (22).

4. An extrusion apparatus for plastic sheet production as defined in claim 1 wherein: the electric telescopic rod (5) is rotationally connected with the fixed plate (2) through a bearing.

5. An extrusion apparatus for plastic sheet production as defined in claim 1 wherein: the lower end surfaces of the workbench (1) and the operating platform (11) are fixedly connected with a plurality of supporting legs (12).

6. An extrusion apparatus for plastic sheet production as defined in claim 1 wherein: the inner wall of one side of the rear end of the discharging box (8) is provided with a plurality of air inlet holes (24).

7. An extrusion apparatus for plastic sheet production as defined in claim 1 wherein: the lower end of the feed hopper (9) is connected with the extrusion cavity (20) in a penetrating way.

8. An extrusion apparatus for plastic sheet production as defined in claim 1 wherein: the outer wall of one side of the rear end of the fan cover (16) is provided with a refrigerating sheet (15).