CN216832137U - Air cooling auxiliary stripping device for plastic extrusion die - Google Patents

Abstract

The utility model relates to the technical field of plastic extrusion, in particular to an air-cooling auxiliary stripping device for a plastic extrusion die, which increases the clearance between a plurality of groups of plastic strips, reduces the temperature of the plurality of groups of plastic strips, avoids the bonding of the plurality of groups of plastic strips, is convenient to use and improves the practicability; the bottom plate, the extension board, the workstation, the collecting box, the backup pad, the multiunit slider, the multiunit baffle, jet-propelled pipe, be responsible for, the fixed plate, the trachea, air pump and supporting shoe, extension board fixed mounting is in the upper end of bottom plate, workstation fixed mounting is in the upper end of extension board, the left part of workstation is provided with the blanking mouth, collecting box fixed mounting is in the bottom plate upper end, the collecting box is located the below of blanking mouth, backup pad fixed mounting is in the upper end of workstation, be provided with the spout in the backup pad, sliding mounting is in the spout of backup pad around the multiunit slider is equal, all be provided with the bolt on the multiunit slider, the multiunit slider all passes through bolt fixed mounting in the spout of backup pad.

Description

Air cooling auxiliary stripping device for plastic extrusion die

Technical Field

The utility model relates to a technical field of extrusion molding especially relates to a supplementary slitting device of plastics extrusion die air-cooling.

Background

The plastic extrusion die is an auxiliary device for manufacturing plastic strips, and has wide application in the field of extrusion molding. When the existing plastic extrusion die is used, firstly, liquid plastic is injected into the plastic extrusion die, then the liquid plastic is cooled in the plastic extrusion die to form a plurality of groups of plastic strips, then the plurality of groups of plastic strips are discharged from an extrusion port of the plastic extrusion die, the existing plastic extrusion die is found in the using process, and the plurality of groups of plastic strips discharged from the extrusion port of the plastic extrusion die are easily bonded together due to overhigh temperature and undersized clearance, so that the use of the plastic extrusion die is inconvenient, and the practicability and the reliability are poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an increase the clearance between the multiunit plastic strip, reduced the temperature of multiunit plastic strip, avoided the multiunit plastic strip to bond, made things convenient for the use, the plastics that have improved the practicality extrude the supplementary slitting device of bush air-cooling.

The utility model relates to a plastic extrusion die air cooling auxiliary stripping device, which comprises a bottom plate, a support plate, a workbench, a collecting box, a support plate, a plurality of groups of sliders, a plurality of groups of clapboards, an air injection pipe, a main pipe, a fixed plate, an air pipe, an air pump and a support block, wherein the support plate is fixedly arranged at the upper end of the bottom plate, the workbench is fixedly arranged at the upper end of the support plate, the left part of the workbench is provided with a blanking port, the collecting box is fixedly arranged at the upper end of the bottom plate, the collecting box is positioned below the blanking port, the support plate is fixedly arranged at the upper end of the workbench, the support plate is provided with a chute, the plurality of groups of sliders are all slidably arranged in the chute of the support plate in the front and back directions, the plurality of sliders are all provided with bolts, the plurality of sliders are all fixedly arranged in the chute of the support plate through the bolts, the plurality of groups of clapboards are respectively fixedly arranged at the upper ends of the plurality of sliders, the air injection pipe are all fixedly arranged on the support plate, the lower ends of the plurality of air injection pipes are provided with spray heads, the input ends of the multiple groups of air injection pipes are connected with the output end of the main pipe, the main pipe is fixedly arranged at the upper end of the supporting plate through a fixing plate, the input end of the main pipe is connected with the output end of the air pipe, the input end of the air pipe is connected with the output end of an air pump, the air pump is fixedly arranged at the upper end of a supporting block, and the supporting block is fixedly arranged on the workbench; firstly, sliding a plurality of groups of sliding blocks, driving a plurality of groups of partition plates to move until the plurality of groups of partition plates move to proper positions, then screwing a plurality of groups of bolts to fix the plurality of groups of sliding blocks, then placing a plurality of groups of plastic strips discharged from the left side of a plastic extrusion die between the plurality of groups of partition plates, then continuously introducing external liquid plastic into the plastic extrusion die, cooling the liquid plastic in the plastic extrusion die to form a plurality of groups of plastic strips, continuously moving the plurality of groups of plastic strips leftwards through the plurality of groups of partition plates, then opening an air pump to enable external cold air to enter a main pipe through an air pipe, then enabling the cold air to enter a plurality of groups of air injection pipes through the main pipe, then ejecting the cold air through a nozzle at the lower end of the plurality of groups of air injection pipes to blow away heat on the plurality of groups of plastic strips so as to reduce the temperature of plastic strips, then cutting off the plurality of groups of plastic strips at the left part of a workbench, and enabling the cut plastic strips to fall into a collection box through a blanking port on the workbench to be collected, because the multiunit plastic strip of via plastics extrusion tooling exhaust can be separated by the multiunit baffle, so increase the clearance between the multiunit plastic strip, simultaneously because the jet-propelled pipe of multiunit can blow away the heat on the multiunit plastic strip, so it has reduced the temperature of multiunit plastic strip, has avoided the multiunit plastic strip to bond because the clearance is too near and the high temperature, has made things convenient for the use, has improved the practicality.

Preferably, the cutting device is fixedly arranged at the upper end of the workbench and is positioned on the left side of the supporting plate; the cutting device comprises a supporting frame, a cylinder, a pneumatic telescopic rod, a sliding plate, a connecting plate and a plurality of groups of cutting blades, wherein the supporting frame is fixedly arranged at the upper end of a workbench, the cylinder is fixedly arranged at the upper end of the supporting frame, the pneumatic telescopic rod is arranged on the cylinder, the pneumatic telescopic rod is vertically and slidably arranged on the cylinder, the sliding plate is fixedly arranged at the lower end of the pneumatic telescopic rod, the sliding plate is vertically and slidably arranged on the supporting frame, the connecting plate is fixedly arranged at the lower end of the sliding plate, rotating shafts are arranged on the plurality of groups of cutting blades, the plurality of groups of cutting blades are rotatably arranged on the connecting plate through the rotating shafts, a plurality of groups of motors are arranged on the connecting plate, the plurality of groups of motors are fixedly arranged on the connecting plate, and the output ends of the plurality of groups of motors are connected with the input ends of the plurality of groups of rotating shafts; open the multiunit motor, it is high-speed rotatory to make the multiunit motor drive multiunit cutting piece through the multiunit pivot, then open the cylinder, the cylinder drives slide and connecting plate through pneumatic telescopic rod and descends, the connecting plate drives multiunit cutting piece and descends, the multiunit plastic strip of multiunit cutting piece below is cutting off at the in-process that descends, multiunit plastic strip after cutting off falls into the collecting box via the blanking mouth on the workstation, made things convenient for the cutting to the plastic strip, and the labor intensity is reduced, and the work efficiency is improved, and the convenience is improved.

Preferably, the device also comprises a filter plate, a drain pipe and a valve, wherein a cavity is arranged in the collecting box, cooling water is arranged in the collecting box, the filter plate is fixedly arranged in the cavity of the collecting box, the drain pipe is fixedly arranged on the collecting box, and the valve is fixedly arranged on the drain pipe; the multiunit plastic strip falls into the collecting box cavity through the blanking mouth of workstation top, later multiunit plastic strip fall on the filter with the cooling water contact cooling in the collecting box cavity, then open the valve, the cooling water in the discharge collecting box cavity, collect the multiunit plastic strip of filter upper end can, made things convenient for the cooling and the collection to the multiunit plastic strip, improved the convenience in the use.

Preferably, the device also comprises a base, wherein the base is fixedly arranged at the lower end of the bottom plate; through the arrangement, the stability of the bottom plate in the using process is improved.

Preferably, the temperature monitoring device further comprises a temperature sensor, a temperature display instrument and a signal wire, wherein the temperature sensor is fixedly arranged in the cavity of the collecting box, the temperature display instrument is fixedly arranged at the right end of the collecting box, and the temperature sensor is connected with the temperature display instrument through the signal wire; through the arrangement, the temperature of cooling water in the collecting box cavity is conveniently monitored, and convenience in the using process is improved.

Preferably, the device also comprises a liquid level meter, wherein the liquid level meter is fixedly arranged on the collecting box; through the arrangement, the liquid level in the cavity of the collecting box can be monitored conveniently, and the convenience in the use process is improved.

Preferably, the cylinder is provided with a dust cover; through the arrangement, dust and impurities falling to the cylinder from the outside are reduced, and the cleanness in the using process is improved.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, sliding a plurality of groups of sliding blocks, driving a plurality of groups of partition plates to move until the plurality of groups of partition plates move to proper positions, then screwing a plurality of groups of bolts to fix the plurality of groups of sliding blocks, then placing a plurality of groups of plastic strips discharged from the left side of a plastic extrusion die between the plurality of groups of partition plates, then continuously introducing external liquid plastic into the plastic extrusion die, cooling the liquid plastic in the plastic extrusion die to form a plurality of groups of plastic strips, continuously moving the plurality of groups of plastic strips leftwards through the plurality of groups of partition plates, then opening an air pump to enable external cold air to enter a main pipe through an air pipe, then enabling the cold air to enter a plurality of groups of air injection pipes through the main pipe, then ejecting the cold air through a nozzle at the lower end of the plurality of groups of air injection pipes to blow away heat on the plurality of groups of plastic strips so as to reduce the temperature of plastic strips, then cutting off the plurality of groups of plastic strips at the left part of a workbench, and enabling the cut plastic strips to fall into a collection box through a blanking port on the workbench to be collected, because the multiunit plastic strip of via plastics extrusion tooling exhaust can be separated by the multiunit baffle, so increase the clearance between the multiunit plastic strip, simultaneously because the jet-propelled pipe of multiunit can blow away the heat on the multiunit plastic strip, so it has reduced the temperature of multiunit plastic strip, has avoided the multiunit plastic strip to bond because the clearance is too near and the high temperature, has made things convenient for the use, has improved the practicality.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the axial measurement structure of the present invention;

FIG. 3 is a schematic view of the cutting device;

FIG. 4 is a schematic view showing the structure of the air pump, air tube, support plate, etc.;

FIG. 5 is a schematic view of the structure of the support plate slide and bolt;

in the drawings, the reference numbers: 1. a base plate; 2. a support plate; 3. a work table; 4. a collection box; 5. a support plate; 6. a slider; 7. a partition plate; 8. a gas ejector tube; 9. a main pipe; 10. a fixing plate; 11. an air tube; 12. an air pump; 13. a supporting block; 14. a support frame; 15. a cylinder; 16. a pneumatic telescopic rod; 17. a slide plate; 18. a connecting plate; 19. cutting the slices; 20. a filter plate; 21. a drain pipe; 22. a valve; 23. a base; 24. a temperature sensor; 25. a temperature display instrument; 26. a signal line; 27. a liquid level meter; 28. a plastic extrusion die.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

The support plate 2 is fixedly arranged at the upper end of the bottom plate 1, the workbench 3 is fixedly arranged at the upper end of the support plate 2, a blanking port is arranged at the left part of the workbench 3, the collecting box 4 is fixedly arranged at the upper end of the bottom plate 1, the collecting box 4 is positioned below the blanking port, the support plate 5 is fixedly arranged at the upper end of the workbench 3, a chute is arranged on the support plate 5, a plurality of groups of sliders 6 are respectively and slidably arranged in the chute of the support plate 5 in the front and back direction, a plurality of groups of sliders 6 are respectively provided with a bolt, a plurality of groups of sliders 6 are respectively and fixedly arranged in the chute of the support plate 5 through the bolts, a plurality of groups of partition plates 7 are respectively and fixedly arranged at the upper ends of the plurality of groups of sliders 6, a plurality of groups of air injection pipes 8 are respectively and fixedly arranged on the support plate 5, the lower ends of the plurality of air injection pipes 8 are respectively provided with a spray head, the input ends of the plurality of air injection pipes 8 are respectively connected with the output end of the main pipe 9, the main pipe 9 is fixedly arranged at the upper end of the support plate 5 through the fixing plate 10, the input end of the main pipe 9 is connected with the output end of the air pipe 11, the input end of the air pipe 11 is connected with the output end of the air pump 12, the air pump 12 is fixedly arranged at the upper end of the supporting block 13, the supporting block 13 is fixedly arranged on the workbench 3, the cutting device is fixedly arranged at the upper end of the workbench 3, and the cutting device is positioned on the left side of the supporting plate 5; the cutting device comprises a supporting frame 14, a cylinder 15, a pneumatic telescopic rod 16, a sliding plate 17, a connecting plate 18 and a plurality of groups of cutting blades 19, wherein the supporting frame 14 is fixedly arranged at the upper end of the workbench 3, the cylinder 15 is fixedly arranged at the upper end of the supporting frame 14, the pneumatic telescopic rod 16 is arranged on the cylinder 15, the pneumatic telescopic rod 16 is vertically and slidably arranged on the cylinder 15, the sliding plate 17 is fixedly arranged at the lower end of the pneumatic telescopic rod 16, the sliding plate 17 is vertically and slidably arranged on the supporting frame 14, the connecting plate 18 is fixedly arranged at the lower end of the sliding plate 17, rotating shafts are arranged on the plurality of groups of cutting blades 19, the plurality of groups of cutting blades 19 are rotatably arranged on the connecting plate 18 through the rotating shafts, a plurality of groups of motors are arranged on the connecting plate 18, output ends of the plurality of groups of motors are all connected with input ends of the plurality of rotating shafts, a cavity is arranged in the collecting box 4, and cooling water is arranged in the collecting box 4, the filter plate 20 is fixedly arranged in a cavity of the collection box 4, the drain pipe 21 is fixedly arranged on the collection box 4, the valve 22 is fixedly arranged on the drain pipe 21, the base 23 is fixedly arranged at the lower end of the bottom plate 1, the temperature sensor 24 is fixedly arranged in the cavity of the collection box 4, the temperature display instrument 25 is fixedly arranged at the right end of the collection box 4, the temperature sensor 24 and the temperature display instrument 25 are connected through a signal line 26, and the liquid level meter 27 is fixedly arranged on the collection box 4; firstly, sliding a plurality of groups of sliding blocks 6, driving a plurality of groups of partition plates 7 to move to proper positions by the plurality of groups of sliding blocks 6, then screwing a plurality of groups of bolts to fix the plurality of groups of sliding blocks 6, then placing a plurality of groups of plastic strips discharged from the left side of a plastic extrusion die 28 between the plurality of groups of partition plates 7, then continuously introducing external liquid plastic into the plastic extrusion die 28 to cool the liquid plastic in the plastic extrusion die 28 to form a plurality of groups of plastic strips, continuously moving the plastic strips leftwards between the plurality of groups of partition plates 7, then opening an air pump 12 to enable external cold air to enter a main pipe 9 through an air pipe 11, then enabling the cold air to enter a plurality of groups of air injection pipes 8 through the main pipe 9, then ejecting the cold air through nozzles at the lower ends of the plurality of groups of air injection pipes 8 to blow heat away from the plurality of groups of plastic strips to reduce the temperature of the plastic strips, then opening a plurality of groups of motors to drive a plurality of groups of cutting blades 19 to rotate at high speed through a plurality of groups of rotating shafts, then, the cylinder 15 is opened, the cylinder 15 drives the sliding plate 17 and the connecting plate 18 to descend through the pneumatic telescopic rod 16, the connecting plate 18 drives the plurality of groups of cutting blades 19 to descend, the plurality of groups of plastic strips below are cut off in the descending process of the plurality of groups of cutting blades 19, the cut plurality of groups of plastic strips fall into the cavity of the collecting box 4 through the blanking port on the workbench 3, then the plurality of groups of plastic strips fall on the filter plate 20 to be in contact with cooling water in the cavity of the collecting box 4 for cooling, then the valve 22 is opened, the cooling water in the cavity of the collecting box 4 is discharged, and the plurality of groups of plastic strips at the upper end of the filter plate 20 are collected; the plastic strip cutting machine has the advantages that gaps among the multiple groups of plastic strips are increased, the temperature of the multiple groups of plastic strips is reduced, the multiple groups of plastic strips are prevented from being bonded, the use is facilitated, the cutting of the plastic strips is facilitated, the labor intensity is reduced, the working efficiency is improved, and the practicability is comprehensively improved.

As shown in fig. 1 to 5, in the operation of the air cooling auxiliary strip separating device for plastic extrusion die of the present invention, firstly, a plurality of sets of sliders 6 are slid, the plurality of sets of sliders 6 drive a plurality of sets of partition plates 7 to move to a proper position, then, a plurality of sets of bolts are tightened to fix the plurality of sets of sliders 6, then, a plurality of sets of plastic strips discharged from the left side of the plastic extrusion die 28 are placed between the plurality of sets of partition plates 7, then, the external liquid plastic is continuously introduced into the plastic extrusion die 28, so that the liquid plastic cools in the plastic extrusion die 28 to form a plurality of sets of plastic strips, which continuously move leftwards through the plurality of sets of partition plates 7, then, the air pump 12 is opened to make the external cold air enter the main pipe 9 through the air pipe 11, then, the cold air enters the plurality of air injection pipes 8 through the main pipe 9, then, the cold air is injected through the nozzles at the lower ends of the plurality of air injection pipes 8 to blow away the heat on the plurality of sets of plastic strips to reduce the temperature of plastic strips, then open the multiunit motor, make the multiunit motor drive multiunit cutting piece 19 through the multiunit pivot and rotate at a high speed, then open cylinder 15, cylinder 15 drives slide 17 and connecting plate 18 decline through pneumatic telescopic rod 16, connecting plate 18 drives multiunit cutting piece 19 and descends, multiunit cutting piece 19 cuts off the multiunit plastic strip of below at the in-process that descends, multiunit plastic strip after the cutting falls into collecting box 4 cavities through the blanking mouth on workstation 3, later multiunit plastic strip falls on filter 20 and the cooling water contact cooling in collecting box 4 cavities, then open valve 22, the cooling water in 4 cavities of discharge collecting box, it can to collect the multiunit plastic strip of filter 20 upper end.

The utility model discloses an air cooling auxiliary stripping device for a plastic extrusion die, the installation mode, the connection mode or the setting mode of the stripping device are common mechanical modes, and the stripping device can be implemented as long as the beneficial effects can be achieved; the utility model discloses a supplementary slitting device's of plastics extrusion die air-cooling collecting box 4, baffle 7, air pump 12, cylinder 15, pneumatic telescopic link 16, temperature sensor 24, temperature display instrument 25 and level gauge 27 for purchase on the market, technical personnel only need according to its subsidiary service instruction install and operate in this industry can, and need not the technical personnel in this field and pay out creative work.

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.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (7)

1. A plastic extrusion die air-cooling auxiliary stripping device is characterized by comprising a bottom plate (1), a support plate (2), a workbench (3), a collecting box (4), a support plate (5), a plurality of groups of sliders (6), a plurality of groups of partition plates (7), an air injection pipe (8), a main pipe (9), a fixing plate (10), an air pipe (11), an air pump (12) and a support block (13), wherein the support plate (2) is fixedly arranged at the upper end of the bottom plate (1), the workbench (3) is fixedly arranged at the upper end of the support plate (2), a blanking hole is formed in the left part of the workbench (3), the collecting box (4) is fixedly arranged at the upper end of the bottom plate (1), the collecting box (4) is positioned below the blanking hole, the support plate (5) is fixedly arranged at the upper end of the workbench (3), a chute is formed in the support plate (5), and the plurality of groups of sliders (6) are all slidably arranged in the chute of the support plate (5) back and forth, all be provided with the bolt on multiunit slider (6), multiunit slider (6) all are through bolt fixed mounting in the spout of backup pad (5), multiunit baffle (7) are fixed mounting respectively in the upper end of multiunit slider (6), the equal fixed mounting in backup pad (5) of multiunit jet-propelled pipe (8), the lower extreme of multiunit jet-propelled pipe (8) all is provided with the shower nozzle, the input of multiunit jet-propelled pipe (8) all is connected with the output of being responsible for (9), be responsible for (9) through fixed plate (10) fixed mounting in backup pad (5) upper end, the input of being responsible for (9) is connected with the output of trachea (11), the input and the output of air pump (12) of trachea (11) are connected, air pump (12) fixed mounting is in supporting shoe (13) upper end, supporting shoe (13) fixed mounting is on workstation (3).

2. The air-cooling auxiliary slitting device for a plastic extrusion die, as recited in claim 1, further comprising a cutting device fixedly installed at an upper end of the table (3), the cutting device being located at a left side of the support plate (5); the cutting device comprises a supporting frame (14), an air cylinder (15), a pneumatic telescopic rod (16), a sliding plate (17), a connecting plate (18) and a plurality of groups of cutting blades (19), wherein the supporting frame (14) is fixedly arranged at the upper end of a workbench (3), the air cylinder (15) is fixedly arranged at the upper end of the supporting frame (14), the pneumatic telescopic rod (16) is arranged on the air cylinder (15), the pneumatic telescopic rod (16) is vertically and slidably arranged on the air cylinder (15), the sliding plate (17) is fixedly arranged at the lower end of the pneumatic telescopic rod (16), the sliding plate (17) is vertically and slidably arranged on the supporting frame (14), the connecting plate (18) is fixedly arranged at the lower end of the sliding plate (17), rotating shafts are arranged on the plurality of groups of cutting blades (19), the plurality of groups of cutting blades (19) are rotatably arranged on the connecting plate (18) through the rotating shafts, the plurality of groups of motors are arranged on the connecting plate (18), and are all fixedly arranged on the connecting plate (18), the output ends of the motors are respectively connected with the input ends of the rotating shafts.

3. The air-cooling auxiliary stripping device for the plastic extrusion die as claimed in claim 1, further comprising a filter plate (20), a drain pipe (21) and a valve (22), wherein a chamber is provided in the collection box (4), cooling water is provided in the collection box (4), the filter plate (20) is fixedly installed in the chamber of the collection box (4), the drain pipe (21) is fixedly installed on the collection box (4), and the valve (22) is fixedly installed on the drain pipe (21).

4. The air-cooling auxiliary stripping apparatus for a plastic extrusion die as claimed in claim 1, further comprising a base (23), wherein the base (23) is fixedly installed at the lower end of the base plate (1).

5. The auxiliary stripping apparatus for air cooling of plastic extrusion die as claimed in claim 1, further comprising a temperature sensor (24), a temperature display (25) and a signal line (26), wherein the temperature sensor (24) is fixedly installed in the chamber of the collection box (4), the temperature display (25) is fixedly installed at the right end of the collection box (4), and the temperature sensor (24) and the temperature display (25) are connected by the signal line (26).

6. An auxiliary stripping unit for air-cooling of plastics extrusion dies, as claimed in claim 1, characterized in that it also comprises a level gauge (27), the level gauge (27) being fixedly mounted on the collection box (4).

7. The air-cooling auxiliary stripping apparatus for a plastic extrusion die as claimed in claim 1, wherein the air cylinder (15) is provided with a dust cover.

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