Automatic control type capacitor metallized film winding device

Abstract

The utility model relates to the technical field of capacitor processing equipment, and discloses an automatic control type capacitor metallized film winding device which comprises a machine body, a winding frame is fixedly installed on the top side of the machine body, a winding mechanism is arranged on the winding frame, two rails are fixedly installed on the top side of the machine body, and the two rails are arranged on the machine body. According to the clamping device, the two sets of lower fastening clamps and upper fastening clamps which are in the pressing state are synchronously driven to automatically get away from each other, the two upper fastening clamps slide on the two fixing rods and get away from each other, and therefore the two upper fastening clamps can be clamped on the two fixing rods, and the two upper fastening clamps can be clamped on the two fixing rods to get away from each other. At the moment, two springs on one side of the upper fastening clamp are stressed to deform and stretch, so that the tension of the capacitor metallized film is adjusted, and the capacitor metallized film pressed between the two groups of lower fastening clamps and the upper fastening clamp is automatically kept in a comfortable tension state; therefore, the capacitor metallized film in a comfortable state can be fastened and processed conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of capacitor processing equipment, in particular to an automatic control type capacitor metallized film winding device. Background Art

[0002] Film capacitors, also known as plastic film capacitors, use plastic film as the dielectric, and the metallized film of film capacitors needs to be wound through processing equipment.

[0003] There is an automatic winding device for metallized film of film capacitors (its authorization announcement number is: CN212268964U), which adopts a compression structure. There are a placement table and an elevator on the machine body. When the control switch is turned on, the metallized film is wound by the winding wheel and then transferred to the placement table. The placement table slides to the bottom of the fastening clamp through the slide rail. The lifting rod on the elevator moves the fastening clamp closer to the placement table to compress the metallized film wound on the placement table. The comprehensive setting of this structure increases the fastening of the metallized film, which not only reduces the processing cost, but also increases the use effect of the film capacitor.

[0004] However, this device has some shortcomings during actual use: when the two fastening clamps on the bottom side of the lifting rod press downward on the capacitor metallized film on the placement table, the capacitor metallized film in the pressed state is prone to looseness, thereby affecting the fastening process of the capacitor metallized film; therefore, we proposed the present utility model to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an automatic control type capacitor metallized film winding device for solving the above problems.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A kind of automatic control capacitor metallized film winding device comprises a machine body, a winding frame is fixedly mounted on the top side of the machine body, a winding mechanism is provided on the winding frame, two tracks are fixedly mounted on the top side of the machine body, the same placement table is movably mounted in the two tracks, two movable slots are respectively provided in the placement table, movable plates are movably mounted in the two movable slots, a tension adjustment mechanism for the two movable plates is provided on the placement table, lower fastening clamps are fixedly mounted on the top sides of the two movable plates, a translation mechanism is provided between the machine body and the placement table, a frame is fixedly mounted on the top side of the machine body, a mounting plate is mounted on the frame via a lifting mechanism, two fixed rods are fixedly mounted on the mounting plate, side plates are fixedly mounted at both ends of the two fixed rods, and a clamping adjustment mechanism is provided on the two fixed rods.

[0008] Preferably, the winding mechanism includes a first motor, a driving rod and a winding wheel. The first motor is fixedly installed on one side of the winding frame, and one end of the driving rod is fixedly installed on the output shaft of the first motor. The other end of the driving rod is rotatably installed on the inner wall of one side of the winding frame. The winding wheel is fixedly installed on the driving rod to realize the winding of the capacitor metallized film.

[0009] Preferably, the tension adjustment mechanism includes a second motor and a bidirectional threaded rod, a second motor is fixedly installed on one side of the placing table, one end of the bidirectional threaded rod is fixedly installed on the output shaft of the second motor, and the other end of the bidirectional threaded rod is threadedly passed through the outside of the two movable plates and rotatably installed on one side inner wall of the corresponding movable groove. By starting the second motor, the bidirectional threaded rod is rotated, and the two movable plates are synchronously driven to slide in the corresponding movable grooves and move away from each other, and then the two groups of lower fastening clamps and upper fastening clamps in the clamped state are synchronously driven to automatically move away from each other, thereby adjusting the tension of the capacitor metallized film, so that the capacitor metallized film compressed between the two groups of lower fastening clamps and upper fastening clamps automatically maintains a comfortable tension state.

[0010] Preferably, the translation mechanism includes a first mounting block, an electric push rod and a second mounting block. The first mounting block is fixedly mounted on the top side of the machine body, and the second mounting block is fixedly mounted on the bottom side of the placement table. An electric push rod is fixedly mounted on one side of the first mounting block, and the output end of the electric push rod is fixedly mounted on one side of the second mounting block. The electric push rod can facilitate the movement of the two lower fastening clamps on the placement table to the position below the corresponding upper fastening clamps.

[0011] Preferably, the lifting mechanism includes a cylinder and a guide rod, the cylinder is fixedly mounted on the top side of the frame, the output end of the cylinder is fixedly mounted on the top side of the mounting plate, one end of two guide rods is fixedly mounted on the top side of the mounting plate, and the other ends of the two guide rods are movable and extend outside the frame body. By starting the cylinder, the mounting plate is driven downward, so that the upper fastening clamps on both sides of the mounting plate press the wound capacitor metallized film downward onto the corresponding lower fastening clamps, thereby automatically fastening the capacitor metallized film.

[0012] Preferably, the clamping adjustment mechanism includes an upper fastening clip and a spring, and two upper fastening clips are movably installed on the two fixing rods, and the two upper fastening clips are respectively located above the corresponding lower fastening clips. One side of the two upper fastening clips is fixedly installed with one end of two springs, and the other ends of the two springs are fixedly installed on one side of the mounting plate. The springs are sleeved on the guide rod. When the two groups of lower fastening clips and upper fastening clips in the clamping state automatically move away from each other, the two upper fastening clips slide on the two fixing rods and move away from each other. At this time, the two springs on one side of the upper fastening clip are subjected to force to produce deformation and stretching.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The automatic control type capacitor metallized film winding device starts the cylinder to drive the mounting plate to move downward, so that the upper fastening clamps on both sides of the mounting plate press the wound capacitor metallized film downward onto the corresponding lower fastening clamps. Afterwards, the second motor is started to rotate the bidirectional threaded rod and synchronously drive the two movable plates to slide in the corresponding movable grooves and move away from each other, thereby synchronously driving the two groups of lower fastening clamps and upper fastening clamps in the compressed state to automatically move away from each other, so that the two upper fastening clamps slide on the two fixed rods and move away from each other. At this time, the two springs on one side of the upper fastening clamp are stressed to produce deformation and stretching, thereby adjusting the tension of the capacitor metallized film, so that the capacitor metallized film pressed between the two groups of lower fastening clamps and the upper fastening clamp automatically maintains a comfortable tension state, thereby facilitating the fastening processing of the capacitor metallized film maintained in the comfortable state. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic structural diagram of the utility model from a three-dimensional perspective;

[0016] Figure 2 It is a schematic diagram of the structure of the utility model in partial section;

[0017] Figure 3 This is a structural diagram of the utility model from the perspective of the mounting plate;

[0018] Figure 4 This is a structural diagram of the utility model's placement table from an exploded perspective.

[0019] In the figure: 1. Machine body; 2. Winding frame; 3. First motor; 4. Driving rod; 5. Winding wheel; 6. Track; 7. Placement table; 8. Movable slot; 9. Movable plate; 10. Second motor; 11. Bidirectional threaded rod; 12. Lower fastening clamp; 13. First mounting block; 14. Electric push rod; 15. Second mounting block; 16. Frame; 17. Mounting plate; 18. Cylinder; 19. Guide rod; 20. Fixed rod; 21. Side plate; 22. Upper fastening clamp; 23. Spring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Example: Refer to Figure 1-4, an automatic control type capacitor metallized film winding device, comprising a body 1, a winding frame 2 is fixedly mounted on the top side of the body 1, and a winding mechanism is provided on the winding frame 2, two tracks 6 are fixedly mounted on the top side of the body 1, and the same placement table 7 is movably mounted in the two tracks 6, and two movable slots 8 are respectively provided in the placement table 7, and movable plates 9 are movably mounted in the two movable slots 8, and a tension adjustment mechanism for the two movable plates 9 is provided on the placement table 7, and lower fastening clamps 12 are fixedly mounted on the top sides of the two movable plates 9, a translation mechanism is provided between the body 1 and the placement table 7, a frame 16 is fixedly mounted on the top side of the body 1, and a mounting plate 17 is mounted on the frame 16 through a lifting mechanism, and two fixed rods 20 are fixedly mounted on the mounting plate 17, and side plates 21 are fixedly mounted at both ends of the two fixed rods 20, and a clamping adjustment mechanism is provided on the two fixed rods 20.

[0022] Furthermore, the winding mechanism includes a first motor 3, a driving rod 4 and a winding wheel 5. The first motor 3 is fixedly installed on one side of the winding frame 2, and one end of the driving rod 4 is fixedly installed on the output shaft of the first motor 3. The other end of the driving rod 4 is rotatably installed on the inner wall of one side of the winding frame 2. The winding wheel 5 is fixedly installed on the driving rod 4 to realize the winding of the capacitor metallized film.

[0023] Furthermore, the tension adjustment mechanism includes a second motor 10 and a bidirectional threaded rod 11. The second motor 10 is fixedly installed on one side of the placement table 7, and the output shaft of the second motor 10 is fixedly installed with one end of the bidirectional threaded rod 11. The other end of the bidirectional threaded rod 11 is threaded through the outside of the two movable plates 9 and is rotatably installed on one side inner wall of the corresponding movable groove 8. By starting the second motor 10, the bidirectional threaded rod 11 is rotated, and the two movable plates 9 are synchronously driven to slide in the corresponding movable groove 8 and move away from each other, and then the two groups of lower fastening clamps 12 and upper fastening clamps 22 in the clamped state are synchronously driven to automatically move away from each other, thereby adjusting the tension of the capacitor metallized film, so that the capacitor metallized film compressed between the two groups of lower fastening clamps 12 and upper fastening clamps 22 automatically maintains a comfortable tension state.

[0024] Furthermore, the translation mechanism includes a first mounting block 13, an electric push rod 14 and a second mounting block 15. The first mounting block 13 is fixedly installed on the top side of the body 1, and the second mounting block 15 is fixedly installed on the bottom side of the placement table 7. The electric push rod 14 is fixedly installed on one side of the first mounting block 13, and the output end of the electric push rod 14 is fixedly installed on one side of the second mounting block 15. Through the electric push rod 14, the two lower fastening clamps 12 on the placement table 7 are easily moved to the lower position corresponding to the upper fastening clamp 22.

[0025] Furthermore, the lifting mechanism includes a cylinder 18 and a guide rod 19. The cylinder 18 is fixedly mounted on the top side of the frame 16. The output end of the cylinder 18 is fixedly mounted on the top side of the mounting plate 17. One end of two guide rods 19 is fixedly mounted on the top side of the mounting plate 17. The other ends of the two guide rods 19 are movable and extend to the outside of the frame 16. By starting the cylinder 18, the mounting plate 17 is driven downward, so that the upper fastening clamps 22 on both sides of the mounting plate 17 press the wound capacitor metallized film downward onto the corresponding lower fastening clamps 12, thereby automatically fastening the capacitor metallized film.

[0026] Furthermore, the clamping adjustment mechanism includes an upper fastening clip 22 and a spring 23. Two upper fastening clips 22 are movably installed on the two fixed rods 20. The two upper fastening clips 22 are respectively located above the corresponding lower fastening clips 12. One side of the two upper fastening clips 22 is fixedly installed with one end of two springs 23, and the other end of the two springs 23 is fixedly installed on one side of the mounting plate 17. The spring 23 is sleeved on the guide rod 19. When the two groups of lower fastening clips 12 and upper fastening clips 22 in the clamping state automatically move away from each other, the two upper fastening clips 22 slide on the two fixed rods 20 and move away from each other. At this time, the two springs 23 on one side of the upper fastening clip 22 are subjected to force to deform and stretch.

[0027] During use: When tightening the wound capacitor metallized film, the wound capacitor metallized film on the winding wheel 5 is transferred to the two lower fastening clamps 12 on the top side of the placement table 7. By starting the cylinder 18, the mounting plate 17 is driven downward, so that the upper fastening clamps 22 on both sides of the mounting plate 17 press the wound capacitor metallized film downward onto the corresponding lower fastening clamps 12. After that, by starting the second motor 10, the bidirectional threaded rod 11 is rotated, and the two movable plates 9 are synchronously driven to slide in the corresponding movable grooves 8. And move away from each other, thereby synchronously driving the two sets of lower fastening clamps 12 and upper fastening clamps 22 in the compressed state to automatically move away from each other, so that the two upper fastening clamps 22 slide on the two fixing rods 20 and move away from each other. At this time, the two springs 23 on one side of the upper fastening clamp 22 are stressed to produce deformation and stretching, thereby adjusting the tension of the capacitor metallized film, so that the capacitor metallized film compressed between the two sets of lower fastening clamps 12 and upper fastening clamps 22 automatically maintains a comfortable tension state, thereby facilitating the fastening processing of the capacitor metallized film maintained in a comfortable state.

[0028] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic control type capacitor metallized film winding device, comprising a body (1), characterized in that: A winding frame (2) is fixedly mounted on the top side of the machine body (1), and a winding mechanism is provided on the winding frame (2). Two rails (6) are fixedly mounted on the top side of the machine body (1), and a same placement platform (7) is movably mounted in the two rails (6). Two movable grooves (8) are respectively provided in the placement platform (7), and movable plates (9) are movably mounted in the two movable grooves (8). A tension adjustment mechanism for the two movable plates (9) is provided on the placement platform (7). The two movable plates (9) are movably mounted in the two movable grooves (8). A lower fastening clamp (12) is fixedly installed on the top side of the plate (9), a translation mechanism is provided between the machine body (1) and the placement table (7), a frame (16) is fixedly installed on the top side of the machine body (1), a mounting plate (17) is installed on the frame (16) through a lifting mechanism, two fixing rods (20) are fixedly installed on the mounting plate (17), side plates (21) are fixedly installed at both ends of the two fixing rods (20), and a clamping adjustment mechanism is provided on the two fixing rods (20).

2. The automatic control type capacitor metallized film winding device according to claim 1, characterized in that: The winding mechanism comprises a first motor (3), a driving rod (4) and a winding wheel (5); the first motor (3) is fixedly mounted on one side of the winding frame (2); one end of the driving rod (4) is fixedly mounted on the output shaft of the first motor (3); the other end of the driving rod (4) is rotatably mounted on an inner wall of one side of the winding frame (2); and the winding wheel (5) is fixedly mounted on the driving rod (4).

3. The automatic control type capacitor metallized film winding device according to claim 1, characterized in that: The tension adjustment mechanism includes a second motor (10) and a bidirectional threaded rod (11); the second motor (10) is fixedly mounted on one side of the placement platform (7); the output shaft of the second motor (10) is fixedly mounted on one end of the bidirectional threaded rod (11); the other end of the bidirectional threaded rod (11) is threadedly passed through the outside of the two movable plates (9) and is rotatably mounted on the inner wall of one side of the corresponding movable groove (8).

4. The automatic control type capacitor metallized film winding device according to claim 3, characterized in that: The translation mechanism comprises a first mounting block (13), an electric push rod (14) and a second mounting block (15); the first mounting block (13) is fixedly mounted on the top side of the machine body (1); the second mounting block (15) is fixedly mounted on the bottom side of the placement table (7); the electric push rod (14) is fixedly mounted on one side of the first mounting block (13); and the output end of the electric push rod (14) is fixedly mounted on one side of the second mounting block (15).

5. The automatic control type capacitor metallized film winding device according to claim 1, characterized in that: The lifting mechanism includes a cylinder (18) and a guide rod (19), wherein the cylinder (18) is fixedly mounted on the top side of the frame (16), and the output end of the cylinder (18) is fixedly mounted on the top side of the mounting plate (17), and one end of two guide rods (19) is fixedly mounted on the top side of the mounting plate (17), and the other ends of the two guide rods (19) are movable and extend outside the frame (16).

6. The automatic control type capacitor metallized film winding device according to claim 5, characterized in that: The clamping adjustment mechanism comprises an upper fastening clamp (22) and a spring (23). Two upper fastening clamps (22) are movably mounted on the two fixing rods (20). The two upper fastening clamps (22) are respectively located above the corresponding lower fastening clamps (12). One end of the two springs (23) is fixedly mounted on one side of the two upper fastening clamps (22). The other ends of the two springs (23) are fixedly mounted on one side of the mounting plate (17). The springs (23) are sleeved on the guide rod (19).

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