Polyimide film processing device

Abstract

The utility model discloses a polyimide film processing device, which belongs to the technical field of film processing and comprises a workbench, a limiting frame is welded on the side surface of the workbench, a second screw rod is mounted on the inner side of the limiting frame, and a stepping motor for providing adjusting power for the second screw rod is mounted on the side surface of the limiting frame. The periphery of the second lead screw is in threaded connection with a movable block connected with the limiting frame, a hydraulic rod is installed at the bottom end of the movable block, and the driving end of the hydraulic rod is connected with a machining head for machining the polyimide film. And two symmetrical connecting plates are welded to the side face of the workbench, mounting grooves are formed in the vertical inner sides of the portal frames, sliding blocks are slidably connected to the inner sides of the mounting grooves, a U-shaped mounting frame is mounted between the two sliding blocks, and a positioning rod used for limiting the film roller is mounted on the vertical inner side of the mounting frame. According to the polyimide film processing device, the processing accuracy can be guaranteed, the film roller can be conveniently adjusted, and time and labor are saved during feeding.

Description

Technical Field

[0001] The utility model belongs to the technical field of film processing, in particular to a polyimide film processing device. Background Art

[0002] Polyamide film is a film product widely used in various relay components. It has good electrical insulation, aging resistance, flame resistance, flame retardancy, low-temperature hardness and other properties, and can maintain high mechanical properties in a wide temperature range of -269°C-400°C. Therefore, it can be used in harsh working environments and has good application prospects. However, polyimide film needs to be processed before use so that the polyimide film can be cut into different lengths to meet the needs of actual use. In order to ensure the accuracy of processing, the existing processing device positions the polyimide film by installing a positioning component to ensure the accuracy of processing. Although the accuracy of processing can be achieved, the film roller needs to be raised to a certain height during use, which makes the loading of the polyimide film roller time-consuming and labor-intensive.

[0003] After searching, the Chinese patent document (authorization announcement number CN219189014U) discloses a polyimide film processing device, including a laser nozzle assembly and a workbench mounted on a support, wherein the laser nozzle assembly is provided with a laser nozzle, and the laser nozzle and the workbench are arranged to be relatively movable, and the side of the workbench facing the laser nozzle is flat and provided with a bonding structure, and the bonding structure is used to bond the polyimide film. Through the above arrangement, the laser nozzle of the processing device can cut the polyimide film into the required part shape. Thanks to the laser cutting method, the burrs of the polyimide film parts formed by the processing device meet the design requirements. Although this patent can achieve processing accuracy, it is necessary to raise the film roller to a certain height when in use, making the loading of the polyimide film roller more time-consuming and labor-intensive. Utility Model Content

[0004] The utility model aims to provide a polyimide film processing device to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a polyimide film processing device, comprising a workbench, a material extraction assembly is installed at the bottom end of the workbench, a limit frame is welded on the side of the workbench, and a second screw rod is installed on the inner side of the limit frame, a stepping motor for providing adjustment power for the second screw rod is installed on the side of the limit frame, a movable block connected to the limit frame is threadedly connected to the outer periphery of the second screw rod, a hydraulic rod is installed at the bottom end of the movable block, and a processing head for processing the polyimide film is connected to the driving end of the hydraulic rod;

[0006] Two symmetrical connecting plates are welded to the side of the workbench, and a gantry is installed on one side of the connecting plate, the vertical inner side of the gantry is provided with mounting grooves, the inner side of the mounting groove is slidably connected with a slider, a U-shaped mounting frame is installed between the two sliders, and a positioning rod for limiting the film roller is installed on the vertical inner side of the mounting frame, a winch is installed on the top of the gantry, and the rope end of the winch is connected and fixed to the mounting frame, and a fixing component is installed on the side of the limit frame.

[0007] Preferably, a plurality of supporting legs with anti-slip pads are welded to the bottom end of the workbench.

[0008] Preferably, the material extraction assembly includes an installation box installed at the bottom end of the workbench, a first screw rod installed inside the installation box, and a servo motor installed on the side of the installation box to provide adjustment power for the first screw rod.

[0009] Preferably, an adjusting rod is threadedly connected to the outer periphery of the first screw rod, and one end of the adjusting rod located outside the installation box is connected to a fixing bracket.

[0010] Preferably, a fixed end of the electric push rod is installed on the top of the fixing frame, and a driving end of the electric push rod passes through the fixing frame and is connected to a pressing plate.

[0011] Preferably, the fixing assembly includes two mounting plates installed on the sides of the limiting frame, a screw rod installed between the two mounting plates, and a driving motor installed on the top of the mounting plates to provide adjustment power for the screw rod.

[0012] Preferably, the outer circumference of the screw rod is threadedly connected to two adjusting blocks, and one end of the adjusting block passes through a limiting groove arranged on the side of the limiting frame and is connected to a fixing plate.

[0013] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0014] The polyimide film processing device benefits from the design of the winch, the material extraction component and the fixing component. By placing the film roller on the positioning rod and starting the winch to drive the mounting frame to adjust the height, the slider is designed to ensure the directional movement of the mounting frame, which effectively prevents shaking. The film roller is lifted to a certain height to achieve the effect of loading, making loading more time-saving and labor-saving. The material extraction component is designed to pull the polyimide film to ensure that the polyimide film is in a horizontal state, ensure the neatness of the incision, and improve the processing accuracy of the device. The fixing component is designed to cooperate with the pulling component to limit the polyimide film to ensure the accuracy of processing.

[0015] The polyimide film processing device can not only ensure the processing accuracy, but also facilitate the adjustment of the film roller, making the loading of materials more time-saving and labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a connection cross-sectional view of the limit frame of the utility model;

[0019] Figure 3 This is a cross-sectional view of the connection of the material extraction component of the utility model;

[0020] Figure 4 It is a schematic diagram of the connection structure of the fixing component of the utility model.

[0021] Description of reference numerals:

[0022] In the figure: 1. workbench; 2. supporting legs; 3. material extraction assembly; 31. fixing frame; 32. pressing plate; 33. adjusting rod; 34. electric push rod; 35. mounting box; 36. first screw rod; 37. servo motor; 4. fixing assembly; 41. mounting plate; 42. screw rod; 43. driving motor; 44. fixing plate; 45. adjusting block; 5. limiting frame; 6. stepping motor; 7. connecting plate; 8. gantry; 9. winch; 10. sliding block; 11. mounting frame; 12. positioning rod; 13. second screw rod; 14. movable block; 15. hydraulic rod; 16. processing head. DETAILED DESCRIPTION

[0023] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0024] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0025] The connection method can adopt existing methods such as bonding, welding, bolt connection, etc., which shall be based on actual needs. The technologies, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail. However, where appropriate, the technologies, methods and equipment should be regarded as part of the specification, and the proportions of the devices in the drawings are for reference only and may be adjusted to a certain extent according to actual usage.

[0026] Examples, such as Figures 1 to 4 As shown, a limit frame 5 is welded on the side of the workbench 1, and a second screw rod 13 is installed on the inner side of the limit frame 5. The stepper motor 6 cooperates with the second screw rod 13 to drive the processing head 16 to move horizontally to ensure that the incision is relatively neat. The side of the limit frame 5 is installed with a stepper motor 6 that provides adjustment power for the second screw rod 13. The outer peripheral thread of the second screw rod 13 is connected to a movable block 14 connected to the limit frame 5. A hydraulic rod 15 is installed at the bottom end of the movable block 14, and the driving end of the hydraulic rod 15 is connected to a processing head 16 for processing the polyimide film. The processing head 16 is adjusted according to the actual processing flow. The processing head 16 of the patent is specifically a cutter;

[0027] Two symmetrical connecting plates 7 are welded to the side of the workbench 1, and a gantry 8 is installed on one side of the connecting plate 7. The vertical inner side of the gantry 8 is provided with a mounting groove. The design of the mounting groove and the slider 10 can limit the mounting frame 11, effectively preventing the mounting frame 11 from shaking during adjustment. The slider 10 is slidably connected to the inner side of the mounting groove, and a U-shaped mounting frame 11 is installed between the two sliders 10. A positioning rod 12 for limiting the film roller is installed on the vertical inner side of the mounting frame 11. A winch 9 is installed on the top of the gantry 8, and the rope end of the winch 9 is connected and fixed to the mounting frame 11, and a fixing component 4 is installed on the side of the limit frame 5.

[0028] A plurality of supporting legs 2 with anti-skid pads are welded to the bottom end of the workbench 1, and the material extraction assembly 3 includes an installation box 35 installed at the bottom end of the workbench 1, a first screw rod 36 installed on the inner side of the installation box 35, and a servo motor 37 installed on the side of the installation box 35 to provide adjustment power for the first screw rod 36. The outer peripheral thread of the first screw rod 36 is connected with an adjustment rod 33. The design of the servo motor 37 and the first screw rod 36 can drive the polyimide film to move horizontally, and the end of the adjustment rod 33 located on the outside of the installation box 35 is connected to a fixing frame 31, and the top of the fixing frame 31 is installed with a fixed end of an electric push rod 34, and the driving end of the electric push rod 34 passes through the fixing frame 31 and is connected to a pressure plate 32, and the fixing surfaces of the pressure plate 32 and the fixing plate 44 are both bonded with anti-skid pads.

[0029] The fixing assembly 4 includes two mounting plates 41 installed on the sides of the limit frame 5, a screw 42 installed between the two mounting plates 41, and a driving motor 43 installed on the top of the mounting plate 41 to provide adjustment power for the screw 42. The screw 42 is a two-stage design, which can drive the two adjustment blocks 45 to move towards each other. The outer peripheral thread of the screw 42 is connected to the two adjustment blocks 45, and one end of the adjustment block 45 passes through the limit groove arranged on the side of the limit frame 5 and is connected to the fixing plate 44.

[0030] The electric push rod 34, servo motor 37, drive motor 43, stepper motor 6, hydraulic rod 15 and winch 9 are all conventional instruments. Their working principles, sizes and models are irrelevant to the functions of the present application, so they are not described in detail. They are all controlled by a remote control switch. The control method of the present invention is controlled by a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices. Therefore, the present invention will no longer explain the control method and circuit connection in detail, and the proportions of the drawings are for reference only and can be adjusted to a certain extent according to actual usage.

[0031] How it works

[0032] When the polyimide film processing device is in use, the polyimide film roller is mounted on the positioning rod 12, and the winch 9 is started to drive the mounting frame 11 to adjust. After the adjustment is completed, one end of the polyimide film is passed through the two fixing plates 44 and placed at the bottom end of the pressing plate 32. The electric push rod 34 is started to drive the pressing plate 32 to descend to press the polyimide film. The servo motor 37 is started to drive the first screw rod 36 to rotate. The rotation of the first screw rod 36 drives the fixing frame 31 on the side of the adjusting rod 33 to move horizontally. The adjustment is specifically made according to the actual needs. After the adjustment is completed, the driving motor 43 is started to drive the screw rod 42 to rotate. The rotation of the screw rod 42 drives the fixing plates 44 on the sides of the two adjusting blocks 45 to fix the polyimide film. After the fixing is completed, the stepping motor 6 is started to drive the second screw rod 13 to rotate and move horizontally. While moving, the hydraulic rod 15 is started to drive the processing head 16 to descend to process the polyimide film.

[0033] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0034] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A polyimide film processing device, comprising a workbench (1), wherein a material extraction assembly (3) is installed at the bottom end of the workbench (1), characterized in that: A limit frame (5) is welded to the side of the workbench (1), and a second screw rod (13) is installed on the inner side of the limit frame (5); a stepping motor (6) for providing adjustment power for the second screw rod (13) is installed on the side of the limit frame (5); a movable block (14) connected to the limit frame (5) is threadedly connected to the outer periphery of the second screw rod (13); a hydraulic rod (15) is installed at the bottom end of the movable block (14), and a driving end of the hydraulic rod (15) is connected to a processing head (16) for processing the polyimide film; Two symmetrical connecting plates (7) are welded to the side of the workbench (1), and a gantry (8) is installed on one side of the connecting plate (7). The vertical inner side of the gantry (8) is provided with a mounting groove, and a slider (10) is slidably connected to the inner side of the mounting groove. A U-shaped mounting frame (11) is installed between the two sliders (10), and a positioning rod (12) for limiting the film roller is installed on the vertical inner side of the mounting frame (11). A winch (9) is installed at the top of the gantry (8), and the rope end of the winch (9) is connected and fixed to the mounting frame (11). A fixing component (4) is installed on the side of the limiting frame (5).

2. A polyimide film processing device according to claim 1, characterized in that: A plurality of supporting legs (2) with anti-slip pads are welded to the bottom end of the workbench (1).

3. A polyimide film processing device according to claim 1, characterized in that: The material extraction assembly (3) comprises a mounting box (35) mounted at the bottom end of the workbench (1), a first screw rod (36) mounted inside the mounting box (35), and a servo motor (37) mounted on the side of the mounting box (35) for providing regulating power to the first screw rod (36).

4. A polyimide film processing device according to claim 3, characterized in that: The outer periphery of the first screw rod (36) is threadedly connected to an adjusting rod (33), and one end of the adjusting rod (33) located outside the installation box (35) is connected to a fixing frame (31).

5. A polyimide film processing device according to claim 4, characterized in that: The top end of the fixing frame (31) is mounted with a fixing end of an electric push rod (34), and the driving end of the electric push rod (34) passes through the fixing frame (31) and is connected to a pressing plate (32).

6. A polyimide film processing device according to claim 1, characterized in that: The fixing assembly (4) comprises two mounting plates (41) mounted on the sides of the limiting frame (5), a screw rod (42) mounted between the two mounting plates (41), and a driving motor (43) mounted on the top of the mounting plates (41) to provide regulating power for the screw rod (42).

7. A polyimide film processing device according to claim 6, characterized in that: The outer periphery of the screw rod (42) is threadedly connected to two adjustment blocks (45), and one end of the adjustment block (45) passes through a limit groove provided on the side of the limit frame (5) and is connected to a fixing plate (44).

Images