CN215242837U

CN215242837U - Compression device for producing PE bags

Info

Publication number: CN215242837U
Application number: CN202120726572.3U
Authority: CN
Inventors: 郑国高
Original assignee: Jiangxi Jinda New Material Co ltd
Current assignee: Jiangxi Jinda New Material Co ltd
Priority date: 2021-04-10
Filing date: 2021-04-10
Publication date: 2021-12-21
Anticipated expiration: 2031-04-10

Abstract

The utility model discloses a compression device for producing PE bags, belonging to the field of PE bag processing, the technical proposal is that the PVC production compression device comprises a compression device body, an electric telescopic rod and the compression device for PVC production, the slide block is pushed by the electric telescopic rod, then the strong spring sleeved on the slide block is driven to approach the main pinch roller, the deformation of the strong spring is buffered, the first pinch roller is attached to the main pinch roller to apply double-sided extrusion force to the PE film, thereby realizing the effect of uniform double-sided and twice extrusion, the first pinch rollers are arranged pairwise and symmetrically, so the double-sided extrusion die can be used on double sides, the film can be fed from the left side and the film can be fed from the right side, the working efficiency is greatly increased, powerful spring deformation forms tension when steerable first pinch roller is pushed to main pinch roller through control electric telescopic handle's elongation, pushes away the effect that tension just is big more to main pinch roller, and tension just is little effect when keeping away from main pinch roller on the contrary.

Description

Compression device for producing PE bags

Technical Field

The utility model relates to a PE bag processing field, in particular to compressor arrangement of PE bag production usefulness.

Background

The PE bags are made by processing PE films, and the PE films, namely polyethylene films, refer to films produced by PE particles. The PE film has moisture resistance and small moisture permeability. The polyethylene film (PE) can be used for manufacturing products with different properties such as low-density, medium-density and high-density polyethylene, crosslinked polyethylene and the like according to different manufacturing methods and control means, and the PE film is stretched after hot melting in the production process and usually generates bubbles after stretching.

In order to eliminate air bubbles, a compression device is usually adopted to flatten the PE film, but in the prior art, the compression device can flatten only one side through roller flattening, and flatten only once, and the other side is flattened through the plane of the platform, so that the flattening effect is not ideal.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing a compressor arrangement of PE bag production usefulness, this compressor arrangement of PE bag production usefulness passes through electric telescopic handle and promotes the slider, drives the cover then and establishes on the slider that powerful spring is close to main pinch roller, and powerful spring deformation does the buffering, and first pinch roller and the laminating of main pinch roller give the two-sided extruded power of PE membrane to realize two-sided even and twice extruded effect.

(II) technical scheme

The above technical purpose of the present invention can be achieved by the following technical solutions: a compression device for PE bag production: including compressor arrangement body, electric telescopic handle, the compressor arrangement body is equipped with first pinch roller all around, compressor arrangement body central point puts and is equipped with main pinch roller, the upper end and the lower extreme of compressor arrangement body both sides all are equipped with first spout, the intermediate position of compressor arrangement body both sides is equipped with the second spout, be equipped with first slider in the first spout, be equipped with the rotation axis in the first slider, the rotation axis is connected with first pinch roller, be equipped with second slider and electric telescopic handle in the second spout, and electric telescopic handle connects the second slider, first slider passes through powerful spring coupling second slider.

Furthermore, the left side of the compression device body is provided with a film inlet, and the right side of the compression device body is provided with a film outlet.

Further, the first sliding groove and the second sliding groove are installed on the support.

Furthermore, the first pinch roller is symmetrically installed through a main pinch roller arranged in the middle.

Furthermore, the main pinch roller is driven by the rotation of a motor.

Furthermore, two ends of the compression device body are respectively provided with a film releasing roller and a film collecting roller.

Furthermore, the strong spring is connected with the second sliding block through a connecting block.

(III) advantageous effects

To sum up, the utility model discloses following beneficial effect has:

1. this kind of compressor arrangement of PVC production usefulness promotes the slider through electric telescopic handle, drives then to connect and is close to main pinch roller at powerful spring, and powerful spring deformation does the buffering, and first pinch roller and the laminating of main pinch roller give the two-sided extruded power of PE membrane to realize two-sided even and twice extruded effect.

2. This kind of compressor arrangement of PVC production usefulness, two bisymmetry sets up during first pinch roller, so can two-sidedly use, can advance the membrane mouth from the left side and get into, can follow the effect greatly increased's that the membrane mouth advances the membrane work efficiency of right side play membrane again.

3. This kind of compressor arrangement of PVC production usefulness, powerful spring deformation forms tension when steerable first pinch roller is pushed to main pinch roller through control electric telescopic handle's elongation, pushes away the effect that tension is just big more to main pinch roller more, and tension is just little effect when keeping away from main pinch roller on the contrary.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a side view of the first pressing wheel of the present invention;

in the figure: 1. a compression device body; 3. an electric telescopic rod; 4. a first pinch roller; 5. a main pinch roller; 6. a first chute; 7. a second chute; 8. a first slider; 9. a rotating shaft; 10. a second slider; 11. a strong spring; 12. a film inlet; 13. a film outlet; 14. a support; 15. a motor; 16. a film releasing roller; 17. a film collecting roller; 18. and (4) connecting the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a compression device for producing PE bags, includes a compression device body 1, an electric telescopic rod 3, a first pressing wheel 4 is arranged around the compression device body 1, a main pressing wheel 5 is arranged at the center of the compression device body 1, first chutes 6 are arranged at the upper end and the lower end of the two sides of the compression device body 1, second chutes 7 are arranged at the middle positions of the two sides of the compression device body 1, first sliding blocks 8 are arranged in the first chutes 6, rotating shafts 9 are arranged in the first sliding blocks 8, the rotating shafts 9 are connected with the first pressing wheel 4, second sliding blocks 10 and the electric telescopic rod 3 are arranged in the second chutes 7, the electric telescopic rod 3 is connected with the second sliding blocks 10, and the first sliding blocks 8 are connected with the second sliding blocks 10 through strong springs 11.

According to the technical characteristics, firstly, when the compression device is used, a PE film is taken out from a film placing roller 16, the PE film is led into a film inlet 12 on the left side and then wound by a half circle of a main pinch roller 5, the PE film is pulled to a film outlet 13 on the right side and finally led into a film collecting roller 17, then an electric telescopic rod 3 is started to push a sliding block 11 to the main pinch roller 5 mutually, the main pinch roller 5 is squeezed by a first pinch roller 4 to press the PE film, a motor 15 is connected onto the main pinch roller 5, the motor 15 is supported by a bracket 14, the motor 15 drives the main pinch roller 5 to rotate clockwise, the film collecting roller 17 is also provided with the motor 15, the rotating speed of the motor 15 is consistent with that of the main pinch roller 5, then the PE film is driven by the film collecting roller 17 and the main pinch roller 5, the first pinch roller 4 rotates along with the rotation of the main pinch roller 5, when the main pinch roller 5 rotates clockwise, the first pinch roller 4 on the upper left side rotates anticlockwise, the first pinch roller 4 on the lower side rotates clockwise, the first pinch roller 4 at the upper part of the right side rotates anticlockwise, the first pinch roller 4 at the lower part rotates anticlockwise, the first pinch roller 4 is in contact connection with the main pinch roller 5, the compression device body 1 can be used on two sides by the rotation, the film can be fed from the film inlet 12 at the left side and can be fed from the film outlet 13 at the right side, the working efficiency is greatly increased, only two film discharging rollers 16 and two film collecting rollers 17 are needed, when the electric telescopic rod 3 is pushed, the first pinch roller 4 can be driven to move, the first slide block 8 is connected with the second slide block 10 through the strong spring 11, the strong spring 11 is connected with the second slide block 10 through the connecting block 18, so that the force of the strong spring 11 is deformed, the tension is formed by the deformation of the strong spring 11 when the first pinch roller 4 is pushed to the main pinch roller 5 by controlling the elongation of the electric telescopic rod 3, the effect that the tension is larger when the main pinch roller 5 is pushed, on the contrary, the tension force is smaller when the strong spring 11 is far away from the main pressure wheel 5, and the strong spring 11 is installed at one end of the sliding block 11 close to the first pressure wheel 4, so that the strong spring 11 is not affected when beginning to deform.

Wherein two bisymmetry settings are during first pinch roller 4 among this kind of compressor arrangement of PVC production usefulness, so can two-sidedly use, can advance the membrane mouth from the left side 12 and get into, can follow the effect greatly increased's that the membrane mouth 13 advances the membrane work efficiency of right side again.

The working principle is as follows: firstly, when the compression device is used, a PE film is taken out from a film placing roller 16, the PE film is led into a film inlet 12 of a first pressure wheel 4 on the left side and then winds the main pressure wheel 4 for a half circle, then the PE film is pulled to a film outlet 13 of the first pressure wheel 4 on the right side and finally led into a film collecting roller 17, then an electric telescopic rod 3 is started to push the first pressure wheel 4 to the main pressure wheel 5, so that the first pressure wheel 4 and the main pressure wheel 5 have tension, then a motor 15 of the main pressure wheel 5 is started, the film collecting roller 17 is also provided with a motor 15, the rotating speed of the motor 15 is consistent with that of the main pressure wheel 5, and the motor and the main pressure wheel 5 are started together, so that the compression effect can be completed.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a compressor arrangement of PE bag production usefulness, includes compressor arrangement body (1), electric telescopic handle (3), its characterized in that: compression device body (1) is equipped with first pinch roller (4) all around, compression device body (1) central point puts and is equipped with main pinch roller (5), the upper end and the lower extreme of compression device body (1) both sides all are equipped with first spout (6), the intermediate position of compression device body (1) both sides is equipped with second spout (7), be equipped with first slider (8) in first spout (6), be equipped with rotation axis (9) in first slider (8), rotation axis (9) are connected with first pinch roller (4), be equipped with second slider (10) and electric telescopic handle (3) in second spout (7), and electric telescopic handle (3) connect second slider (10), second slider (10) are connected through powerful spring (11) in first slider (8).

2. A compression apparatus for PE bag production as claimed in claim 1 wherein: the left side of the compression device body (1) is provided with a film inlet (12), and the right side of the compression device body (1) is provided with a film outlet (13).

3. A compression apparatus for PE bag production as claimed in claim 1 wherein: the first sliding chute (6) and the second sliding chute (7) are arranged on a bracket (14).

4. A compression apparatus for PE bag production as claimed in claim 1 wherein: the first pressing wheel (4) is symmetrically installed through a main pressing wheel (5) arranged in the middle.

5. A compression apparatus for PE bag production as claimed in claim 4, wherein: the main pinch roller (5) is driven by the rotation of a motor (15).

6. A compression apparatus for PE bag production as claimed in claim 1 wherein: two ends of the compression device body (1) are respectively provided with a film releasing roller (16) and a film collecting roller (17).

7. A compression apparatus for PE bag production as claimed in claim 1 wherein: the strong spring (11) is connected with the second sliding block (10) through a connecting block (18).