CN219987787U

CN219987787U - Cutting device for polyimide film processing

Info

Publication number: CN219987787U
Application number: CN202321284914.6U
Authority: CN
Inventors: 孙万年; 孙蕾; 盖炜
Original assignee: Shandong Huizhixin Electronic Materials Co ltd
Current assignee: Shandong Huizhixin Electronic Materials Co ltd
Priority date: 2023-05-25
Filing date: 2023-05-25
Publication date: 2023-11-10
Anticipated expiration: 2033-05-25

Abstract

The utility model discloses a cutting device for processing polyimide films, which belongs to the technical field of polyimide film cutting and comprises a second fixing plate for compacting when polyimide films are cut and a cutting knife for cutting, wherein the top of the second fixing plate is fixedly welded with a moving part of an air cylinder which is convenient to control lifting, the fixed end of the air cylinder is fixedly connected with an L-shaped frame through a bolt, one end of the L-shaped frame is fixedly welded with the top of an operating table, the bottom of the second fixing plate is movably connected with the top of the operating table, a portal frame is fixedly welded at the top of the operating table, one side of the portal frame is fixedly connected with a hydraulic rod, the moving part of the hydraulic rod is connected with the fixed end of a linear motor which is convenient to move, and the moving part of the linear motor is detachably connected with the fixed end of the cutting knife.

Description

Cutting device for polyimide film processing

Technical Field

The utility model belongs to the technical field of polyimide film cutting, and particularly relates to a cutting device for processing a polyimide film.

Background

Polyimide has stable chemical property, the polyimide can be prevented from burning without adding flame retardant, common polyimide is resistant to chemical solvents such as hydrocarbons, esters, ethers, alcohols and fluorochloroalkanes, and the conventional cutting processing equipment cannot compress the film when cutting the film, so that the cutting is oblique, the subsequent use is affected, and the cutting efficiency and unnecessary waste are reduced.

For example (grant publication number CN 215790058U) a cutting device for processing polyimide film, comprising a fixed bottom plate, a supporting foot, a cross bar, a first traction roller, a second traction roller, a first guide roller, a second guide roller and a cutting assembly; the device solves the problem that films with different sizes can be cut, but the device can not compress tightly the films during cutting, easily causes cutting deflection, influences on subsequent film cutting, and reduces cutting efficiency and unnecessary waste.

Disclosure of Invention

The utility model aims to provide a cutting device for processing a polyimide film, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a polyimide film processing is with cutting device, including the second fixed plate that compresses tightly when being used for polyimide film to tailor and be used for the cutting shear of cutting, the fixed welding in second fixed plate top has the mobile part of the cylinder of being convenient for control lift, the stiff end of cylinder passes through bolt and L type frame fixed connection, the one end and the operation panel top fixed welding of L type frame, and the bottom and the operation panel top swing joint of first fixed plate, the top fixed welding of operation panel has the portal frame, portal frame one side fixedly connected with hydraulic stem, the mobile part of hydraulic stem is connected with the stiff end of the linear motor of being convenient for remove, the mobile part of linear motor can dismantle with the stiff end of cutting shear and be connected.

As a preferred embodiment, one end of the top of the operating platform is fixedly welded with a group of fixed blocks, and the opposite sides of the fixed blocks are rotatably connected with guide rollers through rotating shafts.

As a preferred embodiment, the middle line of the top of the operation table is provided with a cutting line, and the cutting line corresponds to the center of the cutting knife.

As a preferred embodiment, a first fixing plate is fixedly welded at the bottom of the operating platform, and a rotating motor is connected to one side of the first fixing plate through screws.

As the preferred implementation scheme, the spout of being convenient for remove has been seted up to first fixed plate one side, and the spout inside wall rotates and is connected with the threaded rod, and the output shaft of rotating electrical machines runs through first fixed plate and passes through shaft coupling and threaded rod one end fixed connection.

As a preferred embodiment, the threaded rod is in threaded connection with a threaded block, and the threaded block is fixedly welded with a connecting strip.

As a preferred embodiment, the two sides of the first fixing plate are provided with slide ways which are convenient for sliding, and the slide ways are in sliding connection with the connecting strips.

As a preferred embodiment, the other end of the connecting strip is fixedly connected with a fixing box which is convenient for fixing the film, and the top of the fixing box is provided with a handle which is convenient for movement.

As a preferred embodiment, a pull rod penetrating through the top of the fixed box is fixedly welded at the bottom of the handle, a pressing plate is fixedly welded on the pull rod, and the pressing plate is movably connected with one side of the fixed end of the fixed box.

As a preferred embodiment, the outer circumference side of the pull rod is movably connected with a spring, and both ends of the spring are fixedly connected with the fixed box.

Compared with the prior art, the utility model has the technical effects and advantages that:

this polyimide film processing is with cutting device, the advantage of the device benefits from the setting of four L type framves of design at the operation panel top for place the polyimide film on operation panel surface, drive the second fixed plate motion under the effect of cylinder, accomplish the compress tightly fixedly to polyimide film, avoid taking place the skew when tailorring it, improve the efficiency of tailorring, reduce unnecessary loss, through the scale mark that sets up at the operation panel side, be convenient for carry out accurate length tailorring according to polyimide film's operation requirement, be convenient for adjust the application of different user demands, therefore the practicality of improvement device.

This polyimide film processing is with cutting device, the advantage of the device benefits from the design with the fixed welded first fixed plate in operation panel bottom for screw connection drives the rotation of the threaded rod rather than output shaft fixed connection in operation panel one side for screw connection, then make the fixed welding of connecting strip and screw thread piece, move through screw thread piece and threaded rod's threaded connection, be convenient for adjust according to tailorring the length, improve device's practicality, through the fixed casket with connecting strip one end fixed connection, make under handle, the pull rod, clamp plate and spring's combined action, accomplish pulling and fixed to polyimide film, the effect of the first fixed plate of four L type framves of partnership, accomplish semi-automatization tailors the different length of polyimide film, improve tailorring efficiency, reduce unnecessary loss, through the slide that sets up in first fixed plate both sides, make the connecting strip pass through rather than sliding connection, make the connecting strip more stable in the motion, improve device's operating stability.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a schematic structural view of a fixing plate according to the present utility model;

fig. 4 is a schematic structural view of the portal frame of the present utility model.

Reference numerals illustrate:

in the figure: 1. an operation table; 2. a support leg; 3. a rotating electric machine; 5. a fixed block; 8. scale marks; 15. cutting lines; 16. a guide roller;

4. a first fixing plate; 41. a chute; 42. a threaded rod; 43. a slideway;

6. an L-shaped frame; 61. a cylinder; 62. a bolt; 63. a second fixing plate;

7. a portal frame; 71. a hydraulic rod; 72. a linear motor; 73. cutting scissors;

9. a connecting strip; 10. a fixed box; 11. a handle; 12. a pull rod; 13. a spring; 14. and (5) pressing plates.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.

Unless the directions indicated by the individual definitions are used, the directions of up, down, left, right, front, rear, inner and outer are all directions of up, down, left, right, front, rear, inner and outer in the drawings shown in the present utility model, and are described herein together.

The connection mode can adopt the prior modes such as bonding, welding, bolting and the like, and is based on the actual requirement.

In order to solve the problem that the device can not compress the polyimide film when cutting the polyimide film, a cutting device for processing the polyimide film is shown in fig. 1 to 4, including the second fixed plate 63 that compresses tightly when being used for polyimide film to cut and the cutting knife 73 that is used for cutting, the fixed welding in second fixed plate 63 top has the removal portion of the cylinder 61 that is convenient for control lift, the fixed end of cylinder 61 passes through bolt 62 and L type frame 6 fixed connection, the fixed welding in one end and the operation panel 1 top of L type frame 6, and the bottom and the operation panel 1 top swing joint of second fixed plate 63, through setting up in L type frame 6 one side, under the effect of bolt 62 with L type frame 6 fixed connection's cylinder 61, make through the motion of the second fixed plate 63 of control cylinder 61 control and its removal portion fixed connection, and then fix it after accomplishing polyimide film's cutting length adjustment, avoid crooked when cutting it, the follow-up polyimide film that leads to is extravagant, improve cutting efficiency and reduce loss.

The top fixed welding of operation panel 1 has portal frame 7, portal frame 7 one side fixedly connected with hydraulic stem 71, the movable part of hydraulic stem 71 is connected with the stiff end of the linear motor 72 of being convenient for remove, the movable part of linear motor 72 is connected with the stiff end of tailorring sword 73 in a detachable way, through two hydraulic stems 71 of fixed welding with portal frame 7 for under the drive of the movable part of hydraulic stem 71, make the lift of control and its fixed connection's linear motor 72, then make with linear motor 72 movable part fixed connection's tailorring sword 73, accomplish the tailorring to polyimide film under the effect of hydraulic stem 71 and linear motor 72, accomplish under the combined action of second fixed plate 63 and clamp plate 14 and tailorring, improve and tailor efficiency, the fixed welding of operation panel 1 top one end has a set of fixed block 5, the opposite side of fixed block 5 is connected with guide roll 16 through the pivot rotation, guide roll 16 of pivot and fixed block 5 rotation connection, avoid moving to polyimide film, tailor or tear when leading to the damage, the setting up of guide roll 16, the damage to polyimide film of tailorring of moving when avoiding.

The center line at the top of the operation table 1 is provided with a cutting line 15, the cutting line 15 corresponds to the cutting knife 73 in the middle, through tiling the polyimide film on the surface of the operation table 1, the polyimide film can be cut rapidly and accurately under the action of the cutting knife 73 and the cutting line 15, and under the action of the second fixing plate 63 and the pressing plate 14, the material loss caused by deflection is avoided, the cutting efficiency is improved, the first fixing plate 4 is fixedly welded at the bottom of the operation table 1, the rotating motor 3 is connected with one side of the first fixing plate 4 through screws, a sliding groove 41 convenient to move is formed in one side of the first fixing plate 4, the inner side wall of the sliding groove 41 is rotationally connected with a screw rod 42, an output shaft of the rotating motor 3 penetrates through the first fixing plate 4 through a coupler and one end of the screw rod 42, the screw rod 42 is in threaded connection with a thread block 44, the thread block 44 is fixedly welded with a connecting strip 9, sliding ways 43 are formed in two sides of the first fixing plate 4, the sliding way 43 and the connecting strip 9 are slidingly connected, the sliding way 4 is fixedly welded with the first fixing plate 4 through the bottom of the operation table 1, the sliding way is fixedly welded with the first fixing plate 4, the sliding way 42 is driven under the action of the rotating motor 3, the rotating groove 41 is driven to rotate the sliding way 42, the sliding way is enabled to rotate along the thread block 44 and the sliding way is connected with the thread block 9 through the thread block and the thread block 3 through the thread block 3, and the sliding way is stably connected with the sliding way.

The fixed casket 10 that the fixed film of connecting strip 9 other end fixedly connected with was convenient for, fixed casket 10 top is equipped with the handle 11 of being convenient for the motion, handle 11 bottom fixed welding has the pull rod 12 that runs through fixed casket 10 top, pull rod 12 fixed welding has clamp plate 14, clamp plate 14 and fixed casket 11 stiff end one side swing joint, pull rod 12 outer circumference side swing joint has spring 13, spring 13 both ends all with fixed casket 10 fixed connection, through the handle 11 at fixed casket 10 top swing joint, and through the fixed welded pull rod 12 with handle 11, and pull rod 12 runs through fixed casket 10 top and clamp plate 14 fixed welding, then accomplish the compress tightly fixedly to polyimide film under the effect of spring 13, and drive the removal of connecting strip 9 through rotating electrical machines 3, and then through the fixed of clamp plate 14 to polyimide film, the length when adjusting polyimide film tailors, the polyimide film needs of using the difference, improve and tailor efficiency, through four stabilizer blades 2 that set up in operation panel 1 bottom, make the operating personnel more comfortable when using the device, be convenient for operate, improve work efficiency and device stability.

The rotating electric machine 3, the cylinder 61, the hydraulic rod 71 and the linear motor 72 are all configured as the prior art, the working principle, the size and the model are irrelevant to the functions of the present utility model, so that the control mode of the present utility model is controlled by a controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of the power source is also well known in the art, and the present utility model is mainly used for protecting the mechanical device, so that the present utility model does not explain the control mode and the circuit connection in detail.

Principle of operation

This polyimide film processing is with cutting device, when using the device, after confirming polyimide film length that needs to cut out, through setting up the guide roll 16 of rotating through the pivot in operation panel 1 one end with the polyimide film, through operation panel 1 surface, the fixed casket 10 of the parallel butt with operation panel 1 is fixed at last, drive pull rod 12 motion through pulling handle 11, it is inside fixed casket 10 to put into the polyimide film, fix the polyimide film through the effect of spring 13, start rotating electrical machines 3 this moment, adjust according to the length of cutting out that confirms, make connecting strip 9 steady operation through the effect of screw thread piece 44, spout 41 and slide 43, confirm the length of polyimide film according to scale mark 8 that sets up in operation panel 1 one side, after accomplishing the regulation of length, drive second fixed plate 63 through cylinder 61, then accomplish the fixed to the polyimide film with four L type framves 6, restart portal frame 7 fixed welded hydraulic rod 71 at this moment, drive linear motor 72 and move down, thereby make and linear motor 72 remove the fixed part and connect the effect of cutting out, cut out the length of cutting out through the sword 73 and the cooperation of cutting out 15 to the polyimide film.

It should be noted that relational terms such as one and two are 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. Moreover, 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. The term "comprising" an element defined by the term "comprising" 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a polyimide film processing is with cutting device, includes second fixed plate (63) that compress tightly and is used for cutting sword (73) that are used for cutting when being used for polyimide film to cut, its characterized in that: the top of the second fixing plate (63) is fixedly welded with a moving part of an air cylinder (61) which is convenient to control lifting, the fixed end of the air cylinder (61) is fixedly connected with the L-shaped frame (6) through a bolt (62), one end of the L-shaped frame (6) is fixedly welded with the top of the operating platform (1), and the bottom of the second fixing plate (63) is movably connected with the top of the operating platform (1);

the top fixed welding of operation panel (1) has portal frame (7), portal frame (7) one side fixedly connected with hydraulic pressure pole (71), the moving part of hydraulic pressure pole (71) is connected with the stiff end of linear motor (72) of being convenient for remove, the moving part of linear motor (72) can dismantle with the stiff end of tailorring sword (73) and be connected.

2. The cutting device for processing polyimide film according to claim 1, wherein: one end of the top of the operating platform (1) is fixedly welded with a group of fixed blocks (5), and the opposite sides of the fixed blocks (5) are rotatably connected with guide rollers (16) through rotating shafts.

3. The cutting device for processing polyimide film according to claim 2, wherein: a cutting line (15) is arranged on the middle line of the top of the operating platform (1), and the cutting line (15) corresponds to the cutting knife (73) in the middle.

4. A cutting device for processing a polyimide film according to claim 3, wherein: the bottom of the operating platform (1) is fixedly welded with a first fixing plate (4), and one side of the first fixing plate (4) is connected with a rotating motor (3) through screws.

5. The cutting device for processing polyimide film according to claim 4, wherein: a sliding groove (41) convenient to move is formed in one side of the first fixing plate (4), a threaded rod (42) is rotatably connected to the inner side wall of the sliding groove (41), and an output shaft of the rotating motor (3) penetrates through the first fixing plate (4) and is fixedly connected with one end of the threaded rod (42) through a coupler.

6. The cutting device for processing polyimide film according to claim 5, wherein: the threaded rod (42) is in threaded connection with a threaded block (44), and the threaded block (44) is fixedly welded with a connecting strip (9).

7. The cutting device for processing polyimide film according to claim 6, wherein: slide ways (43) convenient to slide are arranged on two sides of the first fixing plate (4), and the slide ways (43) are in sliding connection with the connecting strips (9).

8. The cutting device for processing polyimide film according to claim 7, wherein: the other end of the connecting strip (9) is fixedly connected with a fixing box (10) which is convenient for fixing the film, and the top of the fixing box (10) is provided with a handle (11) which is convenient for movement.

9. The cutting device for processing polyimide film according to claim 8, wherein: the handle (11) bottom fixed welding has pull rod (12) that runs through fixed box (10) top, pull rod (12) fixed welding has clamp plate (14), clamp plate (14) and fixed box (10) stiff end one side swing joint.

10. The cutting device for processing polyimide film according to claim 9, wherein: the outer circumference side of the pull rod (12) is movably connected with a spring (13), and two ends of the spring (13) are fixedly connected with the fixed box (10).