CN216072370U

CN216072370U - Accurate cutting device is used in processing of laser protection film

Info

Publication number: CN216072370U
Application number: CN202122417802.0U
Authority: CN
Inventors: 赵相融; 张慧敏; 赵玉真; 贺泽民; 樊龙
Original assignee: Xijing University
Current assignee: Xijing University
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-03-18
Anticipated expiration: 2031-10-08

Abstract

The utility model relates to an accurate cutting device for processing a laser protective film, which comprises a base (1), the upper surface of the base (1) is correspondingly provided with two supporting columns (2), the front surface of each supporting column (2) is provided with an adjusting seat (3), the side surface of each adjusting seat (3) is provided with an adjusting hole (4), each adjusting hole (4) is internally provided with an adjusting rod (5), the end of each adjusting rod (5) is provided with a mounting plate (6), a main connecting piece (7) is arranged at one end of the mounting plate (6), an auxiliary connecting piece (8) is rotatably connected at the other end of the mounting plate (6), the upper surface of the main connecting piece (7) and the lower surface of the auxiliary connecting piece (8) are respectively provided with a pressing wheel (9) correspondingly, and a spring (10) is arranged between the main connecting piece (7) and the auxiliary connecting piece (8). The application can adapt to films with different widths, and the application range of the device is widened.

Description

Accurate cutting device is used in processing of laser protection film

Technical Field

The utility model relates to the technical field of film processing, in particular to an accurate cutting device for processing a laser protection film.

Background

Cutting device that present laser protection film processing was used, because the film does not carry out spacing fixed device to the film when through the guillootine, lead to the film to probably take place the skew under two running roller tension or external wind-force, thereby lead to the film to cut the mistake of taking place, cause economic loss, and the waste material that cuts down generally all directly falls into the containing box, it is mixed and disorderly, and occupy very big space, need constantly clear up the waste material of containing box inside, increase workman work load, therefore, technical personnel in the field have provided an accurate cutting device for laser protection film processing.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an accurate cutting device for processing a laser protection film, which solves the problems that the film is likely to deviate when passing through the cutting device and cutting waste materials fall into a storage box and occupy space disorderly.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides an accurate cutting device is used in processing of laser protection film, the on-line screen storage device comprises a base, two support columns, every are installed to the upper surface of base correspondence the preceding surface of support column all installs the regulation seat, every the regulation hole has all been seted up to the side of adjusting the seat, every all install the regulation pole in the regulation hole, every the mounting panel is all installed to the end of adjusting the pole, the main connecting piece is installed to the one end of mounting panel, the other end of mounting panel rotates and is connected with vice connecting piece, a pinch roller is all installed to the upper surface of main connecting piece and the lower surface of vice connecting piece correspondence, install the spring between main connecting piece and the vice connecting piece.

The mounting seat is installed at the rear of one of them the support column, first motor is installed to one side of mounting seat, the drive end of first motor runs through the mounting seat and installs the running roller, the surface mounting of running roller has the winding roller, the locating hole has been seted up on the surface of running roller, the through-hole has been seted up in the top of locating hole on the surface of winding roller, locating hole and through-hole inside install first bolt jointly.

As a further technical scheme of the utility model, a bearing seat is arranged at the top end of each supporting column, a screw rod is arranged between the two bearing seats, a second motor is arranged at one side of the bearing seat at the upper end of each supporting column, the driving end of the second motor is connected with the screw rod, and a threaded seat is arranged on the surface of the screw rod.

As a further technical scheme of the utility model, the side surface of the threaded seat is provided with a screw hole matched with the screw rod, the side surface of the screw rod is correspondingly provided with two limiting holes, a limiting rod is arranged in each limiting hole, and two ends of each limiting rod are respectively connected with two bearing seats.

As a further technical scheme, a distance sensor is arranged between the two limiting holes on the side face of the screw rod, a first telescopic rod is arranged on the lower surface of the screw rod, and a cutter is arranged at the lower end of the first telescopic rod.

As a further technical scheme, two groups of second telescopic rods are respectively installed on two sides of the base, bottom plates are jointly installed at the lower ends of the four second telescopic rods, idler wheels are installed at corners of the lower surface of the base, and four through grooves matched with the idler wheels in position are formed in the upper surface of each bottom plate.

As a further technical scheme of the present invention, a controller is installed on a side surface of the supporting column, a bolt hole extending to the adjusting hole is formed in an upper surface of each adjusting seat, and a second bolt is arranged in each bolt hole.

Advantageous effects

The utility model provides an accurate cutting device for processing a laser protective film. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides a laser protection is accurate cutting device for film processing, through the effect of two pinch rollers, can press from both sides the film edge before two pinch rollers to limiting displacement about making two pinch rollers carry out the film, prevent that the film from taking place the skew when advancing, thereby cause and cut the mistake, cause economic loss, and through the application of adjusting the pole and adjusting the seat, make the position of pinch roller subassembly can adjust, thereby the film of the different width of adaptation, the application scope of reinforcing means.

2. The utility model provides a laser protection film processing is with accurate cutting device, through the effect of running roller and winding roller, can twine the waste material that cuts off on the winding roller, makes the waste material occupy very little space, and the winding roller can freely take off to the realization is cleared up the winding at its surperficial waste material, and the practicality is strong, reduces workman's work load.

Drawings

FIG. 1 is a schematic structural diagram of a precise cutting device for processing a laser protective film;

FIG. 2 is a schematic view of a thread seat structure of a precise cutting device for processing a laser protective film;

FIG. 3 is an exploded view of a roller assembly of a precision cutting apparatus for laser protective film processing;

FIG. 4 is an exploded view of a pinch roller assembly of the precise cutting device for laser protective film processing;

FIG. 5 is a side view of a precision cutting apparatus for laser protective film processing.

In the figure: 1. a base; 2. a support pillar; 3. an adjusting seat; 4. an adjustment hole; 5. adjusting a rod; 6. mounting a plate; 7. a primary connection member; 8. a secondary connecting member; 9. a pinch roller; 10. a spring; 11. a mounting seat; 12. a first motor; 13. a roller; 14. a winding roller; 15. positioning holes; 16. a through hole; 17. a first bolt; 18. a bearing seat; 19. a screw; 20. a threaded seat; 21. a screw hole; 22. a limiting hole; 23. a limiting rod; 24. a distance sensor; 25. a first telescopic rod; 26. a cutter; 27. a second motor; 28. a roller; 29. a through groove; 30. a base plate; 31. a second telescopic rod; 32. bolt holes; 33. a second bolt; 34. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution of an accurate cutting device for processing a laser protection film, comprising: an accurate cutting device for processing a laser protection film comprises a base 1, wherein two support columns 2 are correspondingly installed on the upper surface of the base 1, an adjusting seat 3 is installed on the front surface of each support column 2, an adjusting hole 4 is formed in the side surface of each adjusting seat 3, an adjusting rod 5 is installed in each adjusting hole 4, a mounting plate 6 is installed at the end of each adjusting rod 5, a main connecting piece 7 is installed at one end of the mounting plate 6, an auxiliary connecting piece 8 is rotatably connected to the other end of the mounting plate 6, a pressing wheel 9 is correspondingly installed on the upper surface of the main connecting piece 7 and the lower surface of the auxiliary connecting piece 8, a spring 10 is installed between the main connecting piece 7 and the auxiliary connecting piece 8, bolt holes 32 extending to the adjusting holes 4 are formed in the upper surface of each adjusting seat 3, a second bolt 33 is arranged in each bolt hole 32, one auxiliary connecting piece 8 is lifted up when the device is used, lengthening spring 10, then put into between two pinch rollers 9 with the film edge, then loosen auxiliary connection spare 8, drive auxiliary connection spare 8 and recover because spring 10's elasticity, thereby make two pinch rollers 9 push down the film, and untie the second bolt 33 of another pinch roller subassembly, adjust pinch roller subassembly's position, until with the adaptation of another limit of film, then screw in second bolt 33, until second bolt 33 tightly withstands regulation pole 5, then put into between these two pinch rollers 9 with the film another limit, fixed completion this moment, during operation, the film that advances can not take place the skew because of the pressure effect of both sides pinch roller, and the pinch roller can not advance to produce too big hindrance to the film.

Referring to fig. 3 and 5, an installation seat 11 is installed behind one of the support pillars 2, a first motor 12 is installed on one side of the installation seat 11, a driving end of the first motor 12 penetrates through the installation seat 11 and is provided with a roller 13, a winding roller 14 is installed on the outer surface of the roller 13, a positioning hole 15 is formed in the surface of the roller 13, a through hole 16 is formed in the surface of the winding roller 14 above the positioning hole 15, a first bolt 17 is installed inside the positioning hole 15 and the through hole 16, when the cutting device is used, one end of a cutting waste is fixed with the winding roller 14, the first motor 12 is controlled to operate through a controller 34, the operating first motor 12 drives the roller 13 to rotate, and the rotating roller 13 drives the winding roller 14 to rotate.

Referring to fig. 1 and 5, a bearing seat 18 is installed at the top end of each supporting column 2, a screw 19 is installed between the two bearing seats 18, a second motor 27 is installed at one side of the bearing seat 18 at the upper end of each supporting column 2, a driving end of the second motor 27 is connected with the screw 19, a threaded seat 20 is installed on the surface of the screw 19, a threaded hole 21 matched with the screw 19 is formed in the side surface of the threaded seat 20, two limiting holes 22 are correspondingly formed in the side surface of the screw 19, a limiting rod 23 is arranged inside each limiting hole 22, two ends of each limiting rod 23 are respectively connected with the two bearing seats 18, a distance sensor 24 is installed between the two limiting holes 22 on the side surface of the screw 19, a first telescopic rod 25 is installed on the lower surface of the screw 19, a cutter 26 is installed at the lower end of the first telescopic rod 25, when in use, a cutting distance is set in the controller 34, and the controller 34 controls the second motor 27 to operate, the second motor 27 in operation drives the screw rod 19 to rotate forwards, the screw rod 19 in rotation forwards drives the threaded seat 20 to move, the distance sensor 24 detects the excitation of the operation of the threaded seat 20, once the cutting distance is reached, the distance sensor 24 sends a signal to the controller 34, the controller 34 controls the second motor 27 to be closed, the controller 34 controls the first telescopic rod 25 to extend, the cutter 26 is driven to descend, and the advancing film is cut.

Please refer to fig. 1-2, a set of second telescopic rods 31 are respectively installed on two sides of the base 1, a bottom plate 30 is installed at the lower ends of the four second telescopic rods 31, rollers 28 are installed at the corners of the lower surface of the base 1, four through grooves 29 matched with the positions of the rollers 28 are formed in the upper surface of the bottom plate 30, when the device needs to be moved, the controller 34 is used to control the second telescopic rods 31 to be shortened, so as to drive the rollers 28 to descend until the rollers 28 support the whole device, the bottom plate 30 releases the support of the device, and the shortened second telescopic rods 31 drive the bottom plate 30 to ascend, the second telescopic rods 31 are closed, and the device is moved.

Referring to fig. 1, a controller 34 is installed on a side surface of the supporting column 2, and the controller 34 controls the first telescopic rod 25, the second telescopic rod 31, the first motor 12, the second motor 27 and the distance sensor 24.

The working principle of the utility model is as follows: when the device is used, one side of the film is placed between the group of pinch rollers 9, then the second bolt 33 of the other pinch roller assembly is unfastened, the position of the pinch roller assembly is adjusted until the pinch roller assembly is matched with the other side of the film, then the second bolt 33 is screwed in until the second bolt 33 tightly props against the adjusting rod 5, and the other side of the film is placed between the two pinch rollers 9;

setting a cutting distance in a controller 34, controlling the second motor 27 to operate through the controller 34, driving the screw rod 19 to rotate forwards by the operating second motor 27, driving the threaded seat 20 to move by the forward-rotating screw rod 19, detecting the excitation of the operation of the threaded seat 20 by the distance sensor 24, sending a signal to the controller 34 by the distance sensor 24 once the cutting distance is reached, controlling the second motor 27 to be closed by the controller 34, controlling the first telescopic rod 25 to extend through the controller 34, driving the cutter 26 to descend, cutting the advancing film, connecting one end of the waste material with the winding roller 14, and connecting the finished product with the next process;

when cutting, the two groups of pinch rollers 9 limit the two sides of the film, the controller 34 controls the first motor 12 to operate, the operating first motor 12 drives the roller 13 to rotate, the rotating roller 13 drives the winding roller 14 to rotate, the rotating winding roller 14 winds the waste materials, when the winding roller 14 is fully wound, the first bolt 17 is unfastened, the winding roller 14 is taken down, and the waste materials on the winding roller 14 are cleaned;

when the device needs to be moved, the controller 34 controls the second telescopic rod 31 to be shortened, so that the roller 28 is driven to descend until the roller 28 supports the whole device, the bottom plate 30 releases the support on the device, the shortened second telescopic rod 31 drives the bottom plate 30 to ascend, the second telescopic rod 31 is closed, and the device is moved.

Claims

1. An accurate cutting device for processing a laser protective film comprises a base (1) and is characterized in that, the upper surface of the base (1) is correspondingly provided with two supporting columns (2), the front surface of each supporting column (2) is provided with an adjusting seat (3), the side surface of each adjusting seat (3) is provided with an adjusting hole (4), each adjusting hole (4) is internally provided with an adjusting rod (5), the end of each adjusting rod (5) is provided with a mounting plate (6), a main connecting piece (7) is arranged at one end of the mounting plate (6), an auxiliary connecting piece (8) is rotatably connected at the other end of the mounting plate (6), the upper surface of the main connecting piece (7) and the lower surface of the auxiliary connecting piece (8) are respectively provided with a pressing wheel (9) correspondingly, a spring (10) is arranged between the main connecting piece (7) and the auxiliary connecting piece (8);

one of them mount pad (11) are installed to the rear of support column (2), first motor (12) are installed to one side of mount pad (11), the drive end of first motor (12) runs through mount pad (11) and installs running roller (13), the surface mounting of running roller (13) has winding roller (14), locating hole (15) have been seted up on the surface of running roller (13), through-hole (16) have been seted up in the top of locating hole (15) on the surface of winding roller (14), first bolt (17) are installed jointly to locating hole (15) and through-hole (16) inside.

2. The precise cutting device for the laser protection film processing according to claim 1, wherein a bearing seat (18) is installed at the top end of each supporting column (2), a screw rod (19) is installed between the two bearing seats (18), a second motor (27) is installed at one side of the bearing seat (18) at the upper end of each supporting column (2), the driving end of the second motor (27) is connected with the screw rod (19), and a threaded seat (20) is installed on the surface of the screw rod (19).

3. The precise cutting device for processing the laser protection film as claimed in claim 2, wherein a screw hole (21) matched with the screw rod (19) is formed in the side surface of the threaded seat (20), two limiting holes (22) are correspondingly formed in the side surface of the screw rod (19), a limiting rod (23) is arranged in each limiting hole (22), and two ends of each limiting rod (23) are respectively connected with the two bearing seats (18).

4. The precise cutting device for the laser protection film processing according to claim 3, wherein a distance sensor (24) is installed between two limiting holes (22) on the side surface of the screw rod (19), a first telescopic rod (25) is installed on the lower surface of the screw rod (19), and a cutter (26) is installed at the lower end of the first telescopic rod (25).

5. The precise cutting device for processing the laser protection film as claimed in claim 1, wherein a set of second telescopic rods (31) are respectively installed at two sides of the base (1), a bottom plate (30) is installed at the lower ends of the four second telescopic rods (31) together, rollers (28) are installed at corners of the lower surface of the base (1), and four through grooves (29) matched with the positions of the rollers (28) are formed in the upper surface of the bottom plate (30).

6. The precise cutting device for the laser protection film processing according to claim 1, wherein a controller (34) is installed on a side surface of the supporting column (2), a bolt hole (32) extending to the adjusting hole (4) is formed in an upper surface of each adjusting seat (3), and a second bolt (33) is arranged in each bolt hole (32).