CN212602037U - Cutting device of PE film - Google Patents

Cutting device of PE film Download PDF

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Publication number
CN212602037U
CN212602037U CN202021355738.7U CN202021355738U CN212602037U CN 212602037 U CN212602037 U CN 212602037U CN 202021355738 U CN202021355738 U CN 202021355738U CN 212602037 U CN212602037 U CN 212602037U
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China
Prior art keywords
roller
fixed
cutting
film
slide rail
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Application number
CN202021355738.7U
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Chinese (zh)
Inventor
王乘塘
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Changsha Yinteng Plastic Printing Packing Co ltd
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Changsha Yinteng Plastic Printing Packing Co ltd
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Abstract

The utility model discloses a cutting device of PE membrane, including support column and bearing, the top of support column is fixed with the workstation, first adjustment roller is installed to the inboard of first slide rail, second adjustment roller is installed to the inboard of second slide rail, the inboard of accepting the frame is fixed with the cylinder, the below of telescopic link is fixed with the blade holder, the place ahead from the bottom up of support installs first supplementary roller and the supplementary roller of second, the bearing is located the top of bracing piece, the mid-mounting of pivot has the revolving rack, the front end of pivot is fixed with the band pulley, the rear of revolving rack is fixed with the mount pad. This cutting device of PE membrane compares with current ordinary cutting device, carries out the tensioning with the PE membrane, improves rolling efficiency, through first supplementary roller and the supplementary roller of second, prevents PE membrane fold, influences the rolling quality, and through the revolving rack convenience when dismantling the reel that the rolling is good, continues to carry out the rolling, improves work efficiency.

Description

Cutting device of PE film
Technical Field
The utility model relates to a cutting device technical field specifically is a cutting device of PE membrane.
Background
The PE film, that is, the polyethylene film, means a film produced by using the PE film, the PE film has moisture resistance and small moisture permeability, the polyethylene film can produce products having different properties such as low-density, medium-density, high-density polyethylene and crosslinked polyethylene according to the difference between the production method and the control means, the PE film has moisture resistance and small moisture permeability, and the polyethylene film can produce products having different properties such as low-density, medium-density, high-density polyethylene and crosslinked polyethylene according to the difference between the production method and the control means.
General cutting device, the PE membrane is wrinkled easily, and the PE membrane is not hard up easily, when dismantling the reel, can't continue work, influences work efficiency, can not be fine satisfies people's user demand, to above-mentioned condition, carries out technical innovation on current cutting device basis.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cutting device of PE membrane to propose general cutting device in solving above-mentioned background art, the PE membrane corrugates easily, and the PE membrane is not hard up easily, when dismantling the reel, can't continue to work, influences work efficiency, can not be fine satisfies people's user demand problem.
In order to achieve the above object, the utility model provides a following technical scheme: a cutting device for PE films comprises a support column and a bearing, wherein a workbench is fixed above the support column, a first slide rail, a second slide rail, a support, a bearing frame and a support rod are respectively fixed above the workbench from left to right, a first adjusting roller is installed on the inner side of the first slide rail, a second adjusting roller is installed on the inner side of the second slide rail, an air cylinder is fixed on the inner side of the bearing frame, a telescopic rod is arranged below the air cylinder, a knife holder is fixed below the telescopic rod, a cutter is installed below the knife holder, a first auxiliary roller and a second auxiliary roller are installed on the front side of the support from bottom to top, the bearing is located above the support rod, a rotating shaft is installed on the inner side of the bearing, a rotating frame is installed in the middle of the rotating shaft, a winding drum is installed on the inner side of the rotating frame, a belt wheel is fixed at the front end of the rotating shaft, and a belt is, the rear of revolving rack is fixed with the mount pad, the rear of pivot is connected with the shaft coupling, and the rear of shaft coupling is connected with the motor.
Preferably, a sliding structure is formed between the first sliding rail and the first adjusting roller, and the first sliding rail is symmetrically distributed around the center line of the workbench.
Preferably, the first auxiliary roller and the bracket form a connecting structure through a rotating shaft, and the surface of the first auxiliary roller is of a thread groove structure.
Preferably, the tool apron and the cylinders form a telescopic structure through telescopic rods, and the cylinders are symmetrically distributed around the central line of the bearing frame.
Preferably, the winding drums and the rotating frame form a connecting structure through the rotating shaft, and the winding drums form a circumferential arrangement by taking the central line of the rotating frame as the center of a circle.
Preferably, the motor is fixedly connected with the belt wheel, and the upper surface of the motor is attached to the lower surface of the workbench.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a first slide rail, first adjustment roller, second slide rail and the setting of second adjustment roller are used for tensioning the PE membrane, constitute sliding structure between first slide rail and the first adjustment roller, constitute sliding structure between second slide rail and the second adjustment roller, adjust the difference in height of first adjustment roller and second adjustment roller, adjust the elasticity degree of PE membrane, make things convenient for the coiling mechanism, have improved rolling efficiency;
2. the utility model discloses a first auxiliary roller, second auxiliary roller, support and pivot set up, prevent that the PE membrane from corrugating, through the thread groove structure on first auxiliary roller and the second auxiliary roller, the PE membrane passes between first auxiliary roller and the second auxiliary roller, along with the PE membrane removes, drive first auxiliary roller and second auxiliary roller through frictional force and rotate, through the thread groove on first auxiliary roller and the second auxiliary roller, give the outside power of PE membrane, prevent that the PE membrane from corrugating, influence rolling efficiency;
3. the utility model discloses a setting of revolving rack, pivot, reel, motor, belt and band pulley has increased work efficiency, and after the certain amount of PE membrane of reel rolling, the cylinder passes through after the telescopic link promotes cutter cutting PE membrane, and the motor passes through the belt and the band pulley drives the revolving rack rotation for the revolving rack is rotatory, and the reel that the rolling is good removes the revolving rack rear, continues to carry out the rolling when conveniently changing the reel.
Drawings
FIG. 1 is a schematic view of a front view half-section structure of the present invention;
FIG. 2 is a schematic view of a left-side half-section structure of the present invention;
fig. 3 is a schematic view of the first auxiliary roller structure of the present invention.
In the figure: 1. a support pillar; 2. a work table; 3. a first slide rail; 4. a first adjusting roller; 5. a second slide rail; 6. a second adjusting roller; 7. a first auxiliary roller; 8. a second auxiliary roller; 9. a support; 10. a cutter; 11. a tool apron; 12. a telescopic rod; 13. a cylinder; 14. rotating the frame; 15. a rotating shaft; 16. a reel; 17. a support bar; 18. a bearing; 19. a motor; 20. a mounting seat; 21. a coupling; 22. a belt; 23. a pulley; 24. a bearing frame.
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. 1-3, the present invention provides a technical solution: a cutting device of a PE film comprises a support column 1 and a bearing 18, wherein a workbench 2 is fixed above the support column 1, a first slide rail 3, a second slide rail 5, a support 9, a bearing frame 24 and a support rod 17 are respectively fixed above the workbench 2 from left to right, a first adjusting roller 4 is installed on the inner side of the first slide rail 3, a sliding structure is formed between the first slide rail 3 and the first adjusting roller 4, the first slide rail 3 is symmetrically distributed around the central line of the workbench 2, the PE film is tensioned through the arrangement of the first slide rail 3, the first adjusting roller 4, the second slide rail 5 and the second adjusting roller 6, the sliding structure is formed between the first slide rail 3 and the first adjusting roller 4, the sliding structure is formed between the second slide rail 5 and the second adjusting roller 6, the height difference between the first adjusting roller 4 and the second adjusting roller 6 is adjusted, and the tightness degree of the PE film is adjusted, the winding device is convenient, and the winding efficiency is improved;
a second adjusting roller 6 is arranged on the inner side of the second slide rail 5, a cylinder 13 is fixed on the inner side of the bearing frame 24, an expansion link 12 is arranged below the cylinder 13, a tool apron 11 is fixed below the expansion link 12, a tool 10 is arranged below the tool apron 11, the tool apron 11 forms an expansion structure through the expansion link 12 and the cylinder 13, the cylinders 13 are symmetrically distributed about the central line of the bearing frame 24, a first auxiliary roller 7 and a second auxiliary roller 8 are arranged in front of the support 9 from bottom to top, the first auxiliary roller 7 forms a connecting structure through a rotating shaft 15 and the support 9, the surface of the first auxiliary roller 7 is of a thread groove structure, the PE film is prevented from wrinkling through the arrangement of the first auxiliary roller 7, the second auxiliary roller 8, the PE film passes through the thread groove structures on the first auxiliary roller 7 and the second auxiliary roller 8, with the movement of the PE film, the first auxiliary roller 7 and the second auxiliary roller 8 are driven to rotate through friction force, and the outward force is applied to the PE film through the thread grooves on the first auxiliary roller 7 and the second auxiliary roller 8, so that the PE film is prevented from wrinkling and the winding efficiency is prevented from being influenced;
the bearing 18 is positioned above the supporting rod 17, the inner side of the bearing 18 is provided with the rotating shaft 15, the middle part of the rotating shaft 15 is provided with the rotating frame 14, the inner side of the rotating frame 14 is provided with the winding drum 16, the winding drum 16 and the rotating frame 14 form a connecting structure through the rotating shaft 15, the winding drums 16 form a circumferential arrangement by taking the central line of the rotating frame 14 as the center of a circle, the front end of the rotating shaft 15 is fixed with the belt wheel 23, the outer side of the belt wheel 23 is provided with the belt 22, the rear part of the rotating frame 14 is fixed with the mounting seat 20, the rear part of the rotating shaft 15 is connected with the coupling 21, the rear part of the coupling 21 is connected with the motor 19, the motor 19 and the belt wheel 23 are fixedly connected, the upper surface of the motor 19 is attached to the lower surface of the worktable 2, the working efficiency is increased through the arrangement of the rotating frame 14, the rotating shaft 15, the winding drum 16, the motor 19, the, the motor 19 drives the rotating frame 14 to rotate through the belt 22 and the belt wheel 23, so that the rotating frame 14 rotates, the wound winding drum 16 moves to the rear of the rotating frame 14, and the winding drum 16 is convenient to replace and continues to be wound.
The working principle is as follows: when the cutting device for the PE film is used, firstly, the PE film passes through a space between a first adjusting roller 4 and a second adjusting roller 6, then passes through a space between the first auxiliary roller 7 and a second auxiliary roller 8 to be connected with a winding drum 16, a motor 19 drives a rotating shaft 15 and the winding drum 16 to rotate through a coupling 21, the first adjusting roller 4 slides up and down through a first sliding rail 3, the second adjusting roller 6 moves up and down along a second sliding rail 5, the height difference between the first adjusting roller 4 and the second adjusting roller 6 is adjusted, the PE film is tensioned, the first auxiliary roller 7 and the second auxiliary roller 8 are driven to rotate through friction force along with the movement of the PE film, the outward force of the PE film is given through thread grooves on the first auxiliary roller 7 and the second auxiliary roller 8, the PE film is prevented from wrinkling and the efficiency is influenced, after a certain amount of the PE film is wound on the winding drum 16, an air cylinder 13 is started to extend an expansion rod 12, promote blade holder 11 and cutter 10 and move down, after the cutting PE membrane, motor 19 drives revolving rack 14 through belt 22 and band pulley 23 and rotates for revolving rack 14 rotates one third department, and the reel 16 that the rolling is good moves to revolving rack 14 rear, continues the rolling when conveniently changing reel 16, and this is this the operating principle of the cutting device of PE membrane.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A cutting device of PE film, comprising a support column (1) and a bearing (18), characterized in that: the top of support column (1) is fixed with workstation (2), and the top of workstation (2) is fixed with first slide rail (3), second slide rail (5), support (9), accept frame (24) and bracing piece (17) respectively from a left side to the right side, first adjustment roller (4) are installed to the inboard of first slide rail (3), second adjustment roller (6) are installed to the inboard of second slide rail (5), the inboard of accept frame (24) is fixed with cylinder (13), and the below of cylinder (13) is provided with telescopic link (12), the below of telescopic link (12) is fixed with blade holder (11), and the below of blade holder (11) installs cutter (10), first supplementary roller (7) and second supplementary roller (8) are installed from the bottom up in the place ahead of support (9), bearing (18) are located the top of bracing piece (17), and pivot (15) are installed to the inboard of bearing (18), the mid-mounting of pivot (15) has revolving rack (14), and the inboard of revolving rack (14) installs reel (16), the front end of pivot (15) is fixed with band pulley (23), and the outside of band pulley (23) is provided with belt (22), the rear of revolving rack (14) is fixed with mount pad (20), the rear of pivot (15) is connected with shaft coupling (21), and the rear of shaft coupling (21) is connected with motor (19).
2. The apparatus for cutting a PE film according to claim 1, wherein: a sliding structure is formed between the first sliding rail (3) and the first adjusting roller (4), and the first sliding rail (3) is symmetrically distributed around the center line of the workbench (2).
3. The apparatus for cutting a PE film according to claim 1, wherein: the first auxiliary roller (7) is connected with the support (9) through a rotating shaft (15) to form a connecting structure, and the surface of the first auxiliary roller (7) is of a thread groove structure.
4. The apparatus for cutting a PE film according to claim 1, wherein: the tool apron (11) forms a telescopic structure through the telescopic rod (12) and the air cylinders (13), and the air cylinders (13) are symmetrically distributed around the central line of the bearing frame (24).
5. The apparatus for cutting a PE film according to claim 1, wherein: the winding drums (16) form a connecting structure with the rotating frame (14) through the rotating shaft (15), and the winding drums (16) form a circumferential arrangement by taking the central line of the rotating frame (14) as the center of a circle.
6. The apparatus for cutting a PE film according to claim 1, wherein: the motor (19) is fixedly connected with the belt wheel (23), and the upper surface of the motor (19) is attached to the lower surface of the workbench (2).
CN202021355738.7U 2020-07-12 2020-07-12 Cutting device of PE film Active CN212602037U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021355738.7U CN212602037U (en) 2020-07-12 2020-07-12 Cutting device of PE film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021355738.7U CN212602037U (en) 2020-07-12 2020-07-12 Cutting device of PE film

Publications (1)

Publication Number Publication Date
CN212602037U true CN212602037U (en) 2021-02-26

Family

ID=74706772

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021355738.7U Active CN212602037U (en) 2020-07-12 2020-07-12 Cutting device of PE film

Country Status (1)

Country Link
CN (1) CN212602037U (en)

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