CN214187452U - Full-automatic film die cutting equipment for liquid crystal display screen - Google Patents
Full-automatic film die cutting equipment for liquid crystal display screen Download PDFInfo
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- CN214187452U CN214187452U CN202023062606.8U CN202023062606U CN214187452U CN 214187452 U CN214187452 U CN 214187452U CN 202023062606 U CN202023062606 U CN 202023062606U CN 214187452 U CN214187452 U CN 214187452U
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Abstract
The utility model relates to the technical field of liquid crystal display screens, and discloses a full-automatic film die cutting device for a liquid crystal display screen, which comprises a workbench, wherein an L-shaped fixed plate is bolted at the top of the workbench, a mounting plate is bolted at the top of the L-shaped fixed plate, a cylinder is bolted inside the mounting plate, the lower end of the cylinder penetrates through the top of the L-shaped fixed plate and is bolted with a lifting plate, and connecting plates are bolted on two sides of the bottom of the lifting plate; the utility model enables the lifting plate to move on the slide bar by starting the air cylinder, the pressing plate extrudes the buffer spring to cut the film of the liquid crystal display screen, thereby reducing scratches or damages to the surface of the film caused by overlarge film pressure when the film is cut, and improving the cutting efficiency; the utility model discloses a push down according to the piece, the cylinder is to reset spring's compression, and the cylinder is tight to the liquid crystal display film with the roller to it rocks to reduce the easy emergence of film for the liquid crystal display, has improved cutting quality and precision.
Description
Technical Field
The utility model relates to a liquid crystal display technical field specifically is liquid crystal display uses full-automatic cross cutting equipment of film.
Background
The liquid crystal protective film is originally used for protecting a mobile phone screen, is developed to the protection of liquid crystal screens such as a notebook computer screen and the like, and is a protective film capable of being used for protecting the mobile phone screen, the liquid crystal screen and other display equipment objects.
At present when cutting liquid crystal display uses the protection film, liquid crystal display uses the protection film to pass through transport mechanism and convey the below of cutting equipment, then directly cut through cutting equipment, to film pressure when cutting cause mar or damage to the film surface too big meeting, because liquid crystal display uses the protection film quality lighter, simultaneously can't tighten the film when cutting liquid crystal display uses the protection film, liquid crystal display uses the film to take place to rock easily, thereby influence the cutting quality and the precision of liquid crystal display uses the film, for solving above-mentioned problem, we provide liquid crystal display uses the full-automatic cross cutting film of film.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a liquid crystal display uses full-automatic cross cutting equipment of film, possess and reduce the film damage and tighten the advantage that is difficult for rocking, solved when cutting the film and caused mar or damage to the film surface to film pressure is too big, because liquid crystal display uses the protection film quality lighter, can't tighten the film simultaneously when cutting liquid crystal display uses the protection film, liquid crystal display uses the film to take place easily to rock to influence the problem of the cutting quality and the precision of liquid crystal display uses the film.
In order to achieve the above object, the utility model provides a following technical scheme: the full-automatic film die-cutting equipment for the liquid crystal display screen comprises a workbench, wherein an L-shaped fixed plate is bolted at the top of the workbench, a mounting plate is bolted at the top of the L-shaped fixed plate, an air cylinder is bolted inside the mounting plate, the lower end of the air cylinder penetrates through the top of the L-shaped fixed plate and is bolted with a lifting plate, connecting plates are bolted at two sides of the bottom of the lifting plate, buffer springs are clamped at two sides of the bottom of the connecting plates, pressing plates are clamped at the lower ends of the two buffer springs, a cutter is bolted at the bottom of the connecting plates, a base is installed at the top of the workbench, cutter grooves are formed at two sides of the top of the base, a strip-shaped groove is formed inside the pressing plates, the bottom of the cutter penetrates through the strip-shaped groove and is clamped with the cutter grooves, supporting plates are bolted at the front end and the rear end of two sides of the, the bottom joint of backup pad inner wall has reset spring, reset spring's top joint has the cylinder, and the top of cylinder and the bottom joint of roller, the front end and the rear end of cylinder all run through the backup pad and the bolt has according to the piece.
Preferably, the two sides of the bottom of the L-shaped fixing plate are bolted with sliding rods, the surfaces of the sliding rods are in sliding connection with the inside of the lifting plate, and the lower ends of the sliding rods are bolted with limiting blocks.
Preferably, a soft pad is adhered to the bottom of the pressure plate.
Preferably, the cleaning blocks are arranged on two sides of the inner wall of the strip-shaped groove.
Preferably, four corners of the bottom of the workbench are bolted with support columns.
Preferably, the surfaces of the roller and the roller are made of anti-skid rubber.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model enables the lifting plate to move on the slide bar by starting the air cylinder, the pressing plate extrudes the buffer spring to cut the film of the liquid crystal display screen, thereby reducing scratches or damages to the surface of the film caused by overlarge film pressure when the film is cut, and improving the cutting efficiency;
the utility model discloses a push down according to the piece, the cylinder is to reset spring's compression, and the cylinder is tight to the liquid crystal display film with the roller to it rocks to reduce the easy emergence of film for the liquid crystal display, has improved cutting quality and precision.
Drawings
FIG. 1 is a front sectional view of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the present invention at the enlarged part A in FIG. 1;
fig. 3 is a schematic side view of the local structure of the present invention.
In the figure: 1. a work table; 2. an L-shaped fixing plate; 3. mounting a plate; 4. a cylinder; 5. a lifting plate; 6. a connecting plate; 7. a buffer spring; 8. pressing a plate; 9. a cutter; 10. a cutter groove; 11. a strip-shaped groove; 12. a support plate; 13. a roller; 14. a return spring; 15. a drum; 16. according to blocks; 17. a slide bar; 18. a limiting block; 19. a soft cushion; 20. cleaning the block; 21. a support pillar; 22. a base.
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: the full-automatic film die cutting equipment for the liquid crystal display screen comprises a workbench 1, an L-shaped fixed plate 2 is bolted at the top of the workbench 1, a mounting plate 3 is bolted at the top of the L-shaped fixed plate 2, an air cylinder 4 is bolted inside the mounting plate 3, the lower end of the air cylinder 4 penetrates through the top of the L-shaped fixed plate 2 and is bolted with a lifting plate 5, connecting plates 6 are bolted at two sides of the bottom of the lifting plate 5, buffer springs 7 are clamped at two sides of the bottom of the connecting plates 6, pressing plates 8 are clamped at the lower ends of the two buffer springs 7, a cutter 9 is bolted at the bottom of the connecting plates 6, a base 22 is installed at the top of the workbench 1, cutter grooves 10 are respectively arranged at two sides of the top of the base 22, a strip-shaped groove 11 is arranged inside the pressing plates 8, the bottom of the cutter 9 penetrates through the strip-shaped groove 11 and is clamped with the cutter grooves 10, supporting plates 12 are bolted at the front end and the rear end of two sides of the top of the workbench 1, two rollers 13 are rotatably connected between the two supporting plates 12, the bottom of the inner wall of the supporting plate 12 is clamped with a return spring 14, the top of the return spring 14 is clamped with a roller 15, the top of the roller 15 is clamped with the bottom of the roller 13, the front end and the rear end of the roller 15 penetrate through the supporting plate 12 and are bolted with a pressing block 16, the lifting plate 5 is started through the air cylinder 4 to move on the sliding rod, the pressing plate 8 extrudes the buffer spring 7 to cut the liquid crystal display film, and therefore scratches or damages to the surface of the film due to excessive pressure on the film during film cutting are reduced, and the efficiency of cutting processing is improved; by pressing the pressing block 16 downwards, the roller 15 compresses the reset spring 14, and the roller 15 and the roller 13 tighten the film of the liquid crystal display screen, so that the phenomenon that the film for the liquid crystal display screen is easy to shake is reduced, and the cutting quality and precision are improved.
Further, slide bars 17 are bolted on two sides of the bottom of the L-shaped fixing plate 2, the surface of each slide bar 17 is in sliding connection with the inside of the lifting plate 5, a limiting block 18 is bolted on the lower end of each slide bar 17, the lifting plate 5 vertically moves through the slide bars 17, the purpose of enhancing stability is achieved, and the limiting blocks 18 are prevented from falling off.
Further, the bottom of the pressing plate 8 is pasted with a cushion 19, and the cushion 19 is arranged, so that the effect of protecting the liquid crystal display film can be achieved, and the liquid crystal display film is prevented from being scratched.
Further, clearance piece 20 is all installed to the both sides of bar groove 11 inner wall, and through setting up clearance piece 20, when cutter 9 passed bar groove 11, clearance piece 20 cleaned up surperficial dust etc. to cutter 9 friction.
Further, the four corners of the bottom of the workbench 1 are all bolted with support columns 21, and by arranging the support columns 21, the device is better supported, and an operator can use the device conveniently.
Further, the surface of the roller 15 and the surface of the roller 13 are made of anti-slip rubber, and the surface of the roller 15 and the surface of the roller 13 are made of anti-slip rubber, so that friction between the liquid crystal display screen films is increased, and the liquid crystal display screen films are not easy to slip when tightened.
The working principle is as follows: pressing the pressing block 16 downwards to drive the roller 15 to extrude the reset spring 14, putting the liquid crystal display film between the roller 15 and the roller 13, and stretching and tightening the liquid crystal display film;
starting the cylinder 4, the cylinder 4 drives the lifting plate 5 to vertically move on the surface of the sliding rod 17, the pressing plate 8 and the liquid crystal display film compress the buffer spring 7, and the cutter 9 moves downwards to penetrate through the strip-shaped groove 11 to enter the inside of the cutter groove 10 to cut the liquid crystal display film.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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. Full-automatic cross cutting equipment of film for liquid crystal display, including workstation (1), its characterized in that: the top of the workbench (1) is bolted with an L-shaped fixed plate (2), the top of the L-shaped fixed plate (2) is bolted with a mounting plate (3), the inside of the mounting plate (3) is bolted with a cylinder (4), the lower end of the cylinder (4) penetrates through the top of the L-shaped fixed plate (2) and is bolted with a lifting plate (5), the two sides of the bottom of the lifting plate (5) are both bolted with a connecting plate (6), the two sides of the bottom of the connecting plate (6) are both clamped with buffer springs (7), the lower ends of the two buffer springs (7) are clamped with a pressing plate (8), the bottom of the connecting plate (6) is bolted with a cutter (9), the top of the workbench (1) is provided with a base (22), the two sides of the top of the base (22) are both provided with cutter grooves (10), the inside of the pressing plate (8) is provided with a strip-shaped groove (11), and the bottom of the cutter (9) penetrates through the strip-shaped groove (11) and is clamped with the cutter grooves (10), the front end and the rear end of workstation (1) top both sides all are bolted connection to have backup pad (12), two it is connected with two roller (13) to rotate between backup pad (12), the bottom joint of backup pad (12) inner wall has reset spring (14), the top joint of reset spring (14) has cylinder (15), and the top of cylinder (15) and the bottom joint of roller (13), the front end and the rear end of cylinder (15) all run through backup pad (12) and bolted connection have according to piece (16).
2. The full-automatic die-cutting equipment of the film for the liquid crystal display screen as claimed in claim 1, wherein: the two sides of the bottom of the L-shaped fixing plate (2) are bolted with sliding rods (17), the surface of each sliding rod (17) is in sliding connection with the inside of the lifting plate (5), and the lower end of each sliding rod (17) is bolted with a limiting block (18).
3. The full-automatic die-cutting equipment of the film for the liquid crystal display screen as claimed in claim 1, wherein: a soft pad (19) is stuck at the bottom of the pressure plate (8).
4. The full-automatic die-cutting equipment of the film for the liquid crystal display screen as claimed in claim 1, wherein: cleaning blocks (20) are mounted on two sides of the inner wall of the strip-shaped groove (11).
5. The full-automatic die-cutting equipment of the film for the liquid crystal display screen as claimed in claim 1, wherein: four corners of the bottom of the workbench (1) are bolted with support columns (21).
6. The full-automatic die-cutting equipment of the film for the liquid crystal display screen as claimed in claim 1, wherein: the surfaces of the roller (15) and the roller (13) are made of anti-skid rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023062606.8U CN214187452U (en) | 2020-12-17 | 2020-12-17 | Full-automatic film die cutting equipment for liquid crystal display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023062606.8U CN214187452U (en) | 2020-12-17 | 2020-12-17 | Full-automatic film die cutting equipment for liquid crystal display screen |
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| Publication Number | Publication Date |
|---|---|
| CN214187452U true CN214187452U (en) | 2021-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023062606.8U Active CN214187452U (en) | 2020-12-17 | 2020-12-17 | Full-automatic film die cutting equipment for liquid crystal display screen |
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| CN (1) | CN214187452U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114670268A (en) * | 2022-03-29 | 2022-06-28 | 星源电子科技(深圳)有限公司 | micro-LED module processing is with membrane material no burr cutting device |
-
2020
- 2020-12-17 CN CN202023062606.8U patent/CN214187452U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114670268A (en) * | 2022-03-29 | 2022-06-28 | 星源电子科技(深圳)有限公司 | micro-LED module processing is with membrane material no burr cutting device |
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