CN212170675U

CN212170675U - Cutting device for carbon nanotube protective film

Info

Publication number: CN212170675U
Application number: CN202020759634.6U
Authority: CN
Inventors: 陈胜坤; 邱武高; 刘辉; 袁浩
Original assignee: Dongguan Diecut Electronic Technology Co ltd
Current assignee: Dongguan Diecut Electronic Technology Co ltd
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2020-12-18
Anticipated expiration: 2030-05-11

Abstract

The utility model discloses a carbon nanotube is cutting device for protection film, including a supporting bench, the equal fixed connection bracing piece in brace table upper end both sides, a pair of upper end of the support bar fixed connection backup pad, mount fixed connection motor is passed through to bracing piece one side, and the motor passes bracing piece fixed connection lead screw through the bearing, and the threaded connection stopper on the lead screw, lead screw are kept away from motor one side and are passed through bearing fixed connection bracing piece, stopper lower extreme fixed connection pneumatic cylinder, pneumatic cylinder output end fixed connection connecting seat, connecting seat lower extreme fixed connection cutter seat, the utility model discloses the beneficial effect who reaches is: through the first sawtooth, the second sawtooth that set up, lower briquetting and push away the structure, can carry out the centre gripping to the protection film on the workstation and fix, avoid the harm of the cutter fish tail arm of artifical manual fixed protection film, through lead screw, motor and stopper structure, can adjust the position of cutter, be convenient for carry out cutting process to the protection film, make the cutting process of protection film more accurate.

Description

Cutting device for carbon nanotube protective film

Technical Field

The utility model relates to a cutting device, in particular to cutting device for carbon nanotube protection film belongs to carbon nanotube production technical field.

Background

The carbon nano tube as a one-dimensional nano material has light weight, perfect connection of a hexagonal structure and a plurality of abnormal mechanical, electrical and chemical properties, and has wide application prospect continuously shown with the deep research of the carbon nano tube and the nano material in recent years.

At present, for cutting the carbon nano tube protective film, the protective film is clamped by manually holding the protective film by hands, and then the protective film is cut by a cutter.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cutting device for carbon nanotube protection film is through first sawtooth, second sawtooth, lower briquetting that set up and push away the structure, can carry out the centre gripping to the protection film on the workstation and fix, the harm of cutter fish tail arm when having avoided artifical manual fixed protection film.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a cutting device for carbon nanotube protective film, which comprises a supporting table, wherein both sides of the upper end of the supporting table are fixedly connected with a supporting rod, and a pair of supporting rods are fixedly connected with the upper end of the supporting rod, one side of the supporting rod is fixedly connected with a motor through a fixing frame, the motor passes through a supporting rod fixedly connected with a screw rod through a bearing, a screw rod is connected with a limiting block through a bearing, one side of the screw rod away from the motor is fixedly connected with the supporting rod through a bearing, the lower end of the limiting block is fixedly connected with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with a connecting seat, the lower end of the connecting seat is fixedly connected with a cutter seat, the lower end of the cutter seat is fixedly connected with a cutter, both sides of the upper end of the supporting table are fixedly connected with a protective, the rear side of the second gear is meshed with and connected with a second serrated plate, the front side of the first gear is meshed with and connected with a first serrated plate, first limiting ports are formed in the front side and the rear side of the upper end of the protective shell, and a second limiting port is formed in the front side of the protective shell.

As a preferred technical scheme of the utility model, stopper upper end fixed connection gag lever post, the smooth pad of gag lever post upper end fixed connection, the spout has been seted up at backup pad lower extreme middle part, the smooth pad of spout sliding connection.

As an optimal technical scheme of the utility model, the equal fixed connection baffle in both ends about first serration board and the second serration board.

As a preferred technical scheme of the utility model, protecting crust lower extreme fixed connection connecting rod is passed to first serration plate front side, connecting rod front side fixed connection pushes away the handle, spacing mouthful of second and connecting rod looks adaptation.

As a preferred technical scheme of the utility model, protecting crust fixed connection side lever is passed to second serration plate one side, side lever lower extreme fixed connection branch, the briquetting under the branch lower extreme is fixed.

As a preferred technical scheme of the utility model, brace table upper end middle part fixed connection workstation, the incision groove has been seted up to the workstation upper end, a plurality of support columns of brace table lower extreme fixed connection.

The utility model discloses the beneficial effect who reaches is:

1. through the first sawtooth, the second sawtooth, the lower pressing block and the pushing handle structure which are arranged, the protective film on the workbench can be clamped and fixed, and the damage of the scratch arm of the cutter when the protective film is manually fixed is avoided.

2. Through lead screw, motor and stopper structure, can adjust the position of cutter, be convenient for carry out cutting process to the protection film, make the cutting process of protection film more accurate.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural section of the present invention;

fig. 2 is a schematic structural diagram of the present invention;

fig. 3 is a side sectional view of the protective shell structure of the present invention.

In the figure: 1. a support table; 2. a support bar; 3. a support plate; 4. a motor; 5. a limiting rod; 6. a limiting block; 7. a slide pad; 8. a chute; 9. a hydraulic cylinder; 10. a connecting seat; 11. a tool holder; 12. a cutter; 13. a screw rod; 14. a protective shell; 15. a rotating rod; 16. a first gear; 17. a second gear; 18. a first serrated plate; 19. a second serrated plate; 20. a baffle plate; 21. a first limit port; 22. a second limit port; 23. a connecting rod; 24. a push handle; 25. a side lever; 26. a strut; 27. pressing the block; 28. a work table; 29. a notch groove; 30. and (4) a support column.

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.

Example (b): as shown in figures 1-3, the utility model relates to a cutting device for carbon nanotube protective film, which comprises a supporting table 1, supporting rods 2 are fixedly connected on both sides of the upper end of the supporting table 1, a supporting plate 3 is fixedly connected on the upper end of a pair of supporting rods 2, one side of the supporting rod 2 is fixedly connected with a motor 4 through a fixing frame, the motor 4 passes through the supporting rod 2 through a bearing and is fixedly connected with a screw rod 13, a limiting block 6 is connected on the screw rod 13 through a screw thread, one side of the screw rod 13 away from the motor 4 is fixedly connected with the supporting rod 2 through a bearing, the lower end of the limiting block 6 is fixedly connected with a hydraulic cylinder 9, the output end of the hydraulic cylinder 9 is fixedly connected with a connecting seat 10, the lower end of the connecting seat 10 is fixedly connected with a cutter seat 11, the lower end of the cutter seat 11 is fixedly connected with, the rear sides of the pair of first gears 16 are meshed with the second gears 17, the rear sides of the pair of second gears 17 are meshed with the second sawtooth plates 19, the front sides of the pair of first gears 16 are meshed with the first sawtooth plates 18, first limiting ports 21 are formed in the front side and the rear side of the upper end of the protective shell 14, and second limiting ports 22 are formed in the front side of the protective shell 14.

The upper end of a limiting block 6 is fixedly connected with a limiting rod 5, the limiting rod 5 prevents the limiting block 6 from swinging back and forth, the upper end of the limiting rod 5 is fixedly connected with a sliding pad 7, the middle part of the lower end of a supporting plate 3 is provided with a sliding chute 8, the sliding chute 8 is connected with the sliding pad 7 in a sliding way, the sliding chute 8 and the sliding pad 7 play a role of assisting the limiting block 6 to move, the upper end and the lower end of a first sawtooth plate 18 and a second sawtooth plate 19 are both fixedly connected with a baffle plate 20 to prevent the first sawtooth plate 18 and the second sawtooth plate 19 from being separated, the front side of the first sawtooth plate 18 passes through the lower end of a protective shell 14 and is fixedly connected with a connecting rod 23, the front side of the connecting rod 23 is fixedly connected with a push handle 24 to facilitate pushing the first sawtooth plate 18, a second limiting port 22 is matched with the connecting rod 23, one side of the second sawtooth plate 19 passes through the protective shell 14 and is fixedly connected with a side rod, a notch 29 is formed in the upper end of the workbench 28, so that the cutter 12 can conveniently cut the protective film, and the lower end of the supporting table 1 is fixedly connected with a plurality of supporting columns 30 for supporting the supporting table 1.

Specifically, when the utility model is used, firstly, the power is switched on, then the protective film is put on the workbench 28, then the push handle 24 is pulled, the push handle 24 drives the first sawtooth plate 18 to move downwards, the first sawtooth plate 18 drives the first gear 16 which is meshed with the first sawtooth plate, the first gear 16 drives the second gear 17 which is meshed with the first gear to rotate, the second gear 17 drives the second sawtooth plate 19 to move downwards, then the lower pressing block 27 on one side of the second sawtooth plate 19 moves downwards, finally the lower pressing block 27 presses the protective film on the workbench 28, according to the same method, the lower pressing block 27 on the other side of the support table 1 presses the protective film on the workbench 28, then the motor 4 is driven, the output end of the motor 4 drives the screw rod 13 to rotate, the screw rod 13 rotates to drive the limiting block 6 which is connected with the screw thread to move, the sliding pad 7 on the limiting block 6 slides in the chute 8 in the support plate 3, limiting the limiting block 6, preventing the limiting block 6 from swinging back and forth when moving, moving the hydraulic cylinder 9 and the cutter 12 at the lower end of the limiting block 6 to the upper end of the cutting point of the protective film, and then driving the cutter 12 to descend by the output end of the hydraulic cylinder 9, so that the cutter 12 can cut and process the protective film on the workbench 28.

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

1. The cutting device for the carbon nanotube protective film is characterized by comprising a supporting table (1), wherein two sides of the upper end of the supporting table (1) are fixedly connected with supporting rods (2), the upper ends of the supporting rods (2) are fixedly connected with supporting plates (3), one side of each supporting rod (2) is fixedly connected with a motor (4) through a fixing frame, the motor (4) penetrates through the supporting rods (2) to be fixedly connected with a lead screw (13) through a bearing, a limiting block (6) is connected onto the lead screw (13) in a threaded manner, one side, away from the motor (4), of the lead screw (13) is fixedly connected with the supporting rods (2) through the bearing, the lower ends of the limiting blocks (6) are fixedly connected with hydraulic cylinders (9), the output ends of the hydraulic cylinders (9) are fixedly connected with a connecting seat (10), the lower end of the connecting seat, supporting bench (1) upper end both sides are equal fixed connection protecting crust (14), and are a pair of the front side all passes through bearing fixed connection bull stick (15), and is a plurality of in protecting crust (14) the equal fixed connection first gear (16) of bull stick (15), and is a pair of second gear (17) is connected in the meshing of first gear (16) rear side, and is a pair of second serration plate (19) is connected in the meshing of second gear (17) rear side, and is a pair of first serration plate (18) is connected in the meshing of first gear (16) front side, first spacing mouth (21) have all been seted up to both sides around protecting crust (14) upper end, spacing mouth (22) of second have been seted up to the preceding one side of protecting crust (14).

2. The cutting device for the carbon nanotube protective film according to claim 1, wherein a limiting rod (5) is fixedly connected to an upper end of the limiting block (6), a sliding pad (7) is fixedly connected to an upper end of the limiting rod (5), a sliding groove (8) is formed in the middle of a lower end of the supporting plate (3), and the sliding groove (8) is slidably connected to the sliding pad (7).

3. The cutting device for the carbon nanotube protective film according to claim 1, wherein the upper and lower ends of the first serrated plate (18) and the second serrated plate (19) are fixedly connected with a baffle plate (20).

4. The cutting device for the carbon nanotube protective film according to claim 1, wherein the front side of the first serrated plate (18) penetrates through the lower end of the protective shell (14) and is fixedly connected with a connecting rod (23), the front side of the connecting rod (23) is fixedly connected with a push handle (24), and the second limiting opening (22) is matched with the connecting rod (23).

5. The cutting device for the carbon nanotube protective film according to claim 1, wherein one side of the second serrated plate (19) penetrates through the protective shell (14) and is fixedly connected with a side rod (25), the lower end of the side rod (25) is fixedly connected with a support rod (26), and the lower end of the support rod (26) is fixedly connected with a lower pressing block (27).

6. The cutting device for the carbon nanotube protective film according to claim 1, wherein a worktable (28) is fixedly connected to a middle portion of an upper end of the supporting table (1), a notch groove (29) is formed in an upper end of the worktable (28), and a plurality of supporting columns (30) are fixedly connected to a lower end of the supporting table (1).