Capacitor film cutting device

Abstract

The utility model relates to the technical field of capacitor films, and discloses a capacitor film cutting device which comprises a box body, supporting columns are fixedly connected to the left side and the right side of the lower portion in the box body respectively, a workbench is fixedly connected to the upper portions of the two supporting columns, and a waste collecting box is arranged in the workbench. A traction device is fixedly connected to the upper portion of the left side of the workbench, a clamping device is arranged on the right side of the traction device, and a cutting mechanism is fixedly connected to the upper portion in the box body. The capacitor film cutting device has the advantages that a better clamping effect is provided, a capacitor film cannot deviate in the cutting process, and the capacitor film cutting device can be conveniently adjusted and fixed so as to meet the cutting requirements of capacitor films of different sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of capacitor films, in particular to a capacitor film cutting device. Background Art

[0002] Film capacitors are capacitors that use metal foil as electrodes and overlap plastic films such as polyethylene, polypropylene, polystyrene or polycarbonate at both ends and are wound into a cylindrical structure. Therefore, the capacitor film is made of polyethylene, polypropylene, polystyrene or polycarbonate. When producing film capacitors, it is necessary to use a cutting device to cut the film so that it can be overlapped with other films and wound to form a capacitor. In the prior art, the film has a poor clamping effect during the cutting process and is prone to offset, affecting the cutting efficiency. Therefore, the utility model proposes a capacitor film cutting device. Utility Model Content

[0003] The purpose of the utility model is to provide a capacitor film cutting device, which provides a better clamping effect through the clamping device, so that the capacitor film will not be offset during the cutting process. Through the matching connection of the threaded groove and the threaded column inside the adjusting rod, it can be conveniently adjusted and fixed to meet the cutting needs of capacitor films of different sizes. The capacitor film can be smoothly pulled from one side to the other side through the traction device to ensure the accuracy and consistency of the cutting. The cutting device makes the cutting process more precise and efficient.

[0004] In order to achieve the above-mentioned purpose of the utility model, the technical solution provided by the utility model is: a capacitor film cutting device, including a box body, support columns are fixedly connected to the left and right sides of the lower part of the box body, a workbench is fixedly connected above the two groups of support columns, a waste collection box is opened inside the workbench, a traction device is fixedly connected to the upper left side of the workbench, a clamping device is provided on the right side of the traction device, and a cutting mechanism is fixedly connected to the upper part of the box body.

[0005] The clamping device further includes a mounting plate, a support block is fixedly connected to the lower part of the mounting plate, a pneumatic rod is fixedly connected to the upper part of the support block, a rotating block is connected to the output end of the pneumatic rod, a movable rod is rotatably connected to the upper part of the rotating block, a support rod is connected to the left side of the mounting plate, an adjusting rod is hinged above the support rod, the movable rod is hinged to the support rod at the lower part, the movable rod is hinged to the right end of the adjusting rod at the upper part, and a support plate is fixedly connected to the outer side of the mounting plate.

[0006] Furthermore, a threaded groove is provided on the left side inside the adjusting rod, a threaded column is connected in cooperation with the inside of the threaded groove, an adjusting nut is fixedly connected above the threaded column, and a clamping plate is fixedly connected below the threaded column.

[0007] The traction device further comprises a traction box, a first traction wheel is fixedly connected to the lower part of the traction box, a second traction wheel is arranged above the first traction wheel, and a lifting rod is fixedly connected to the upper part of the second traction wheel.

[0008] The cutting mechanism further includes a fixed plate, which has two groups. The two groups of fixed plates are respectively fixedly connected to the inside of the box body, and the two groups of fixed plates are fixedly connected with driving rods. A fixed block is fixedly connected between the two groups of driving rods. A cutting box is fixedly connected to the fixed block, and a cutting blade is fixedly connected below the cutting box.

[0009] Furthermore, support legs are fixedly connected below the box body.

[0010] The advantages of the utility model compared with the prior art are: a better clamping effect is provided by the clamping device, so that the capacitor film will not be offset during the cutting process; the threaded groove and the threaded column inside the adjusting rod are matched and connected, so that it can be easily adjusted and fixed to meet the cutting requirements of capacitor films of different sizes; the capacitor film can be smoothly pulled from one side to the other side by the traction device to ensure the accuracy and consistency of the cutting; and the cutting device makes the cutting process more precise and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Attached Figure 1 This is a schematic diagram of the main structure of a capacitor film cutting device of the utility model;

[0012] Attached Figure 2 This is a schematic diagram of a clamping device for a capacitor film cutting device of the utility model;

[0013] Attached Figure 3 For this utility model Figure 2 A partial enlarged view of middle A.

[0014] As shown in the figure: 1. Box body; 2. Support column; 3. Workbench; 4. Waste collection box; 5. Traction device; 501. Traction box; 502. First traction wheel; 503. Second traction wheel; 504. Lifting rod; 6. Clamping device; 601. Mounting plate; 602. Support block; 603. Pneumatic rod; 604. Rotating block; 605. Movable rod; 606. Support rod; 607. Adjusting rod; 6071. Threaded groove; 608. Support plate; 7. Cutting mechanism; 701. Fixed plate; 702. Drive rod; 703. Fixed block; 704. Cutting box; 705. Cutting blade; 8. Support leg; 9. Threaded column; 901. Adjusting nut; 902. Clamping plate. DETAILED DESCRIPTION

[0015] In order to make the content of the utility model easier to understand, the technical solutions in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model. The same parts are represented by the same figure marks. It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to the directions in the drawings, and the words "inside" and "outside" refer to the directions toward or away from the geometric center of a specific component, respectively.

[0016] Combined with Figure 1 To Attachment Figure 3 A capacitor film cutting device comprises a box body 1, support columns 2 are fixedly connected to the left and right sides of the lower part of the box body 1, a workbench 3 is fixedly connected above the two groups of support columns 2, a waste collection box 4 is provided inside the workbench 3 to collect the waste generated during the cutting process, a traction device 5 is fixedly connected to the upper left side of the workbench 3, a clamping device 6 is provided on the right side of the traction device 5, a cutting mechanism 7 is fixedly connected to the upper part of the box body 1, and a support leg 8 is fixedly connected to the lower part of the box body 1.

[0017] The clamping device 6 further includes a mounting plate 601, a support block 602 is fixedly connected to the lower part of the mounting plate 601, a pneumatic rod 603 is fixedly connected to the upper part of the support block 602, a rotating block 604 is connected to the output end of the upper part of the pneumatic rod 603, a movable rod 605 is rotatably connected to the upper part of the rotating block 604, a support rod 606 is connected to the left side of the mounting plate 601, an adjusting rod 607 is hinged above the support rod 606, the movable rod 605 is hinged to the support rod 606 at the lower part, the movable rod 605 is hinged to the right end of the adjusting rod 607 at the upper part, and a support plate 608 is fixedly connected to the outer side of the mounting plate 601. A threaded groove 6071 is further opened on the left side inside the adjusting rod 607, and a threaded column 9 is connected inside the threaded groove 6071. An adjusting nut 901 is fixedly connected above the threaded column 9, and a clamping plate 902 is fixedly connected below the threaded column 9. The rotating block 604 is driven to move by the pneumatic rod 603, so that the rotating block 604 drives the movable rod 605 to adjust, and further drives the adjusting rod 607 to rotate. When the adjusting rod 607 is rotated to a suitable position, the adjusting nut 901 is rotated, so that the adjusting nut 901 drives the clamping plate 902 to clamp the film.

[0018] The traction device 5 further includes a traction box 501, a first traction wheel 502 is fixedly connected to the lower part of the traction box 501, a second traction wheel 503 is provided above the first traction wheel 502, and a lifting rod 504 is fixedly connected above the second traction wheel 503. The film passes through the middle of the traction box 501 through the first traction wheel 502 and the second traction wheel 503, and the second traction wheel 503 is driven down by the lifting rod 504 to press and fix the film.

[0019] The cutting mechanism 7 further includes a fixed plate 701, which has two groups. The two groups of fixed plates 701 are respectively fixedly connected to the inside of the box body 1, and the two groups of fixed plates 701 are fixedly connected with driving rods 702. A fixed block 703 is fixedly connected between the two groups of driving rods 702. A cutting box 704 is fixedly connected to the inside of the fixed block 703, and a cutting blade 705 is fixedly connected below the cutting box 704. The fixed block 703 is driven to rise and fall by the driving rod 702, and the cutting box 704 is driven to rise and fall at the same time, and cutting is performed by the cutting blade 705.

[0020] Specific implementation methods of the utility model: First, put one end of the film into the traction box 501, and make the film pass through the middle of the traction box 501 through the first traction wheel 502 and the second traction wheel 503, and drive the rotating block 604 to move through the pneumatic rod 603, so that the rotating block 604 drives the movable rod 605 to adjust, and further drives the adjusting rod 607 to rotate. When the adjusting rod 607 is rotated to a suitable position, the adjusting nut 901 is rotated, so that the adjusting nut 901 drives the clamping plate 902 to clamp the film, and then the second traction wheel 503 is driven down by the lifting rod 504 to press and fix the film to prevent the film from shifting during the cutting process and affecting the cutting efficiency. The fixed block 703 is driven to rise and fall by the driving rod 702, and the cutting box 704 is driven to rise and fall at the same time, and the cutting blade 705 is used to cut.

[0021] The above description is only a preferred embodiment of the present utility model patent and is not intended to limit the present utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model patent shall be included in the protection scope of the present utility model patent.

Claims

1. A capacitor film cutting device, comprising a housing (1), characterized in that: Support columns (2) are fixedly connected to the left and right sides of the lower part of the box body (1), and a workbench (3) is fixedly connected to the top of the two groups of support columns (2). A waste collection box (4) is provided inside the workbench (3). A traction device (5) is fixedly connected to the upper left side of the workbench (3), and a clamping device (6) is provided on the right side of the traction device (5). A cutting mechanism (7) is fixedly connected to the upper part of the box body (1).

2. A capacitor film cutting device according to claim 1, characterized in that: The clamping device (6) comprises a mounting plate (601), a support block (602) is fixedly connected to the lower part of the mounting plate (601), a pneumatic rod (603) is fixedly connected to the upper part of the support block (602), a rotating block (604) is connected to the upper output end of the pneumatic rod (603), a movable rod (605) is rotatably connected to the upper part of the rotating block (604), a support rod (606) is connected to the left side of the mounting plate (601), an adjusting rod (607) is hinged to the upper part of the support rod (606), the movable rod (605) is hinged to the support rod (606) at the lower part, the movable rod (605) is hinged to the right end of the adjusting rod (607) at the upper part, and a support plate (608) is fixedly connected to the outer side of the mounting plate (601).

3. A capacitor film cutting device according to claim 2, characterized in that: A threaded groove (6071) is provided on the left side inside the adjusting rod (607), a threaded column (9) is connected in cooperation with the threaded groove (6071), an adjusting nut (901) is fixedly connected above the threaded column (9), and a clamping plate (902) is fixedly connected below the threaded column (9).

4. A capacitor film cutting device according to claim 1, characterized in that: The traction device (5) comprises a traction box (501), a first traction wheel (502) is fixedly connected to the lower part of the traction box (501), a second traction wheel (503) is arranged above the first traction wheel (502), and a lifting rod (504) is fixedly connected to the upper part of the second traction wheel (503).

5. The capacitor film cutting device according to claim 1, characterized in that: The cutting mechanism (7) comprises a fixing plate (701), wherein the fixing plate (701) comprises two groups, wherein the two groups of fixing plates (701) are respectively fixedly connected to the inside of the box body (1), wherein the two groups of fixing plates (701) are fixedly connected to the inside of a driving rod (702), wherein a fixing block (703) is fixedly connected between the two groups of driving rods (702), wherein the fixing block (703) is fixedly connected to the inside of a cutting box (704), and wherein a cutting blade (705) is fixedly connected below the cutting box (704).

6. A capacitor film cutting device according to claim 1, characterized in that: A supporting leg (8) is fixedly connected to the bottom of the box body (1).

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