Foil drawing device of coil nailing machine for capacitor processing

Abstract

The utility model relates to the technical field of capacitor production and processing devices, and discloses a foil drawing device of a roll nailing machine for capacitor processing, which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a support frame, the inside of the support frame is rotatably connected with a rotating shaft, and the side wall of the support frame is fixedly connected with a motor. The output end of the motor is fixedly connected to the side wall of the rotating shaft, a first rotating roller is fixedly connected to the side wall of the rotating shaft, a top plate is fixedly connected to the side wall of the supporting frame, a sliding frame is slidably connected into the top plate, and a second rotating roller is rotatably connected to the side wall of the sliding frame. According to the foil pulling device, through cooperation of the supporting frame, the rotating shaft, the motor, the first rotating roller, the top plate, the sliding frame, the second rotating roller, the limiting plate and the spring, the effect of conveniently limiting foil bodies with different thicknesses is achieved, and the problem that due to the fact that the structure of the foil pulling device of the roll nailing machine for part of capacitor machining is fixed, only the foil body with the single thickness can be limited is solved; through the structure, the practicability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of capacitor production and processing devices, in particular to a foil drawing device of a nailing and coiling machine for capacitor processing. Background Art

[0002] The coiling machine is a kind of production equipment needed in the production process of aluminum electrolytic capacitors. Its function is to complete the riveting of the lead and the winding of the electrolytic paper. This foil pulling device helps to ensure the smooth progress of the coiling process and guarantee the performance and quality of the final capacitor.

[0003] The Chinese patent document with the search announcement number CN217719343U discloses a foil drawing device for a capacitor processing nail coiling machine, including a bottom plate, a traction frame, a pair of material drawing rollers and a material drawing motor, wherein the traction frame is fixedly connected to the bottom plate surface, the pair of material drawing rollers are rotatably arranged inside the traction frame, the transmission output end of the material drawing motor is transmission-connected to the driving roller of the pair of material drawing rollers, and the surface of the bottom plate is fixedly connected to a cleaning frame. The cover plate is clamped at the opening end of the cleaning frame above the bottom plate, the inside of the cleaning frame and the inside of the cover plate are filled with cleaning cotton pads, the foil body passes through between the cleaning cotton pads of the cleaning frame and the cover plate, and the material drawing motor is used to drive the pair of material drawing rollers to draw the material in a directional manner, the cleaning cotton pads wipe the upper and lower surfaces of the foil body, and the dust enters the inside of the vacuum cleaner under the negative pressure of the opening position of the dust hood; at the same time, the air blowing fan cooperates with the air guide hood to blow air into the cavity composed of the cover plate and the cleaning frame, which has a good air cooling effect, reduces heat accumulation, and is more convenient to use, but the patent does not take into account the problem of limiting the foil body of only a single thickness. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a foil pulling device for a capacitor processing nail coiling machine, aiming to improve the problem that the foil pulling device of some capacitor processing nail coiling machines can only limit the foil of a single thickness due to the fixed structure.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a foil pulling device of a nail coiling machine for capacitor processing, comprising a bottom plate, a support frame fixedly connected to the upper surface of the bottom plate, a rotating shaft rotatably connected inside the support frame, a motor fixedly connected to the side wall of the support frame, an output end of the motor fixedly connected to the side wall of the rotating shaft, a first roller fixedly connected to the side wall of the rotating shaft, a top plate fixedly connected to the side wall of the support frame, a sliding frame slidably connected inside the top plate, a second roller rotatably connected to the side wall of the sliding frame, a limiting plate fixedly connected to the side wall of the sliding frame, and a reset component provided on the side wall of the sliding frame.

[0006] Furthermore, the reset assembly includes a spring, one end of the spring is fixedly connected to the side wall of the limiting plate, and the other end of the spring is fixedly connected to the side wall of the top plate.

[0007] Furthermore, a cleaning box is fixedly connected to the upper surface of the bottom plate, and a limiting groove is provided through the inside of the cleaning box.

[0008] Furthermore, cleaning cotton is arranged inside the cleaning box, and a mounting block is fixedly connected to the lower surface of the cleaning cotton.

[0009] Furthermore, the side wall of the mounting block is slidably connected to the inside of the cleaning box, and the side wall of the cleaning box is fixedly connected to a side plate 1.

[0010] Furthermore, a cover plate is provided on the top of the cleaning box, and a second side plate is fixedly connected to the side wall of the cover plate.

[0011] Furthermore, the side panel 2 is fitted with the side panel 1, and a fixing bolt is provided between the side panel 2 and the side panel 1.

[0012] Furthermore, a winding rack is fixedly connected to the upper surface of the bottom plate.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the cooperation among the support frame, the rotating shaft, the motor, the first rotating roller, the top plate, the sliding frame, the second rotating roller, the limiting plate and the spring achieves the effect of facilitating the limiting of foils of different thicknesses, solves the problem that the foil pulling device of the nailing and rolling machine for some capacitor processing can only limit the foil of a single thickness due to the fixed structure, and improves the practicability of the equipment through the above structure.

[0015] 2. In the utility model, the cleaning box, the limiting groove, the cleaning cotton, the mounting block, the side plate one, the cover plate, the side plate two and the fixing bolt cooperate with each other to achieve the effect of facilitating the replacement of the cleaning cotton, and solve the problem that the foil pulling device of the nail rolling machine for some capacitor processing has a relatively simple structure and is not convenient for replacing the cleaning cotton. The difficulty of replacing the cleaning cotton is reduced through the above structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional diagram of a foil pulling device of a nailing and rolling machine for capacitor processing proposed by the utility model;

[0017] Figure 2 This is a structural diagram of a support frame of a foil drawing device of a nailing and rolling machine for capacitor processing proposed by the utility model;

[0018] Figure 3 The utility model discloses a cleaning box structure diagram of a foil pulling device of a nail coiling machine for capacitor processing.

[0019] Legend:

[0020] 1. Bottom plate; 2. Support frame; 3. Rotating shaft; 4. Motor; 5. Roller 1; 6. Top plate; 7. Sliding frame; 8. Roller 2; 9. Limiting plate; 10. Spring; 11. Cleaning box; 12. Limiting groove; 13. Cleaning cotton; 14. Mounting block; 15. Side panel 1; 16. Cover plate; 17. Side panel 2; 18. Fixing bolt; 19. Winding frame. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Reference Figure 1 and Figure 2 The utility model provides an embodiment: a foil pulling device of a nail coiling machine for capacitor processing, comprising a bottom plate 1, a support frame 2 is fixedly connected to the upper surface of the bottom plate 1, a rotating shaft 3 is rotatably connected inside the support frame 2, a motor 4 is fixedly connected to the side wall of the support frame 2, an output end of the motor 4 is fixedly connected to the side wall of the rotating shaft 3, a roller 5 is fixedly connected to the side wall of the rotating shaft 3, a top plate 6 is fixedly connected to the side wall of the support frame 2, a sliding frame 7 is slidably connected inside the top plate 6, a roller 2 8 is rotatably connected to the side wall of the sliding frame 7, a limit plate 9 is fixedly connected to the side wall of the sliding frame 7, a reset component is arranged on the side wall of the sliding frame 7, and the reset component comprises a spring 10, one end of the spring 10 is fixedly connected to the side wall of the limit plate 9, and the other end of the spring 10 is fixedly connected to the side wall of the top plate 6.

[0023] When the device is used, the foil is passed through the gap between the first roller 5 and the second roller 8. Since the foil itself has a certain thickness, this will cause the second roller 8 to be pushed upward, so that the sliding frame 7 moves upward inside the top plate 6. At the same time, the spring 10 is stretched. When the spring 10 is stretched, it will generate a downward elastic force, which offsets the upward force of the sliding frame 7, achieving the purpose of limiting the foil. In this way, the movement range of the foil in the device is effectively controlled, ensuring the stable operation of the entire device.

[0024] Reference Figure 3A cleaning box 11 is fixedly connected to the upper surface of the bottom plate 1, and a limiting groove 12 is provided inside the cleaning box 11. Cleaning cotton 13 is arranged inside the cleaning box 11, and a mounting block 14 is fixedly connected to the lower surface of the cleaning cotton 13. The side wall of the mounting block 14 is slidably connected to the inside of the cleaning box 11, and a side panel 15 is fixedly connected to the side wall of the cleaning box 11. A cover plate 16 is provided on the top of the cleaning box 11, and a side panel 2 17 is fixedly connected to the side wall of the cover plate 16. The side panel 2 17 is fitted with the side panel 15, and a fixing bolt 18 is provided between the side panel 2 17 and the side panel 15. A winding rack 19 is fixedly connected to the upper surface of the bottom plate 1.

[0025] During use, the foil passes through the limiting groove 12, and the motor 4 can be started, which in turn drives the roller 15 to rotate and drives the foil to move. When passing through the cleaning cotton 13, the cleaning cotton 13 will effectively absorb the dust on the surface of the foil to ensure cleaning. When the cleaning cotton 13 reaches the end of its service life and needs to be replaced, the fixing bolt 18 is pulled out from the side plate 15 and the cleaning cotton 13, and the cover plate 16 is removed. Then, the used cleaning cotton 13 is taken out of the cleaning box 11 for replacement. When installing a new cleaning cotton 13, it is only necessary to insert the mounting block 14 at the bottom into the concave hole inside the cleaning box 11, and then press it to fix it. Finally, the cover plate 16 is placed above the cleaning box 11 again and fixed with the fixing bolt 18, thereby completing the replacement of the cleaning cotton 13.

[0026] Working principle: When the device is used, the foil is passed between the roller 1 5 and the roller 2 8. At this time, the thickness of the foil itself will push the roller 2 8 upward, so that the sliding frame 7 slides upward inside the top plate 6 and the spring 10 is stretched. The force generated by the reset of the spring 10 will offset the force of the sliding frame 7 sliding upward, thereby achieving the effect of limiting the foil. Then the foil is passed through the limiting groove 12. At this time, the motor 4 is started to drive the roller 1 5 to rotate, so that the foil moves and the cleaning box is cleaned. The cleaning cotton 13 inside 11 will clean the dust on the surface of the foil. When the cleaning cotton 13 needs to be replaced, the cover plate 16 is removed by pulling out the fixing bolt 18 from the side plate 15 and the cleaning cotton 13, and finally the cleaning cotton 13 is taken out of the cleaning box 11 for replacement. When installing the new cleaning cotton 13, the mounting block 14 at the bottom is inserted into the concave hole inside the cleaning box 11 and pressed downward, and then the cover plate 16 is placed on the top of the cleaning box 11 again and fixed with the fixing bolt 18 to complete the replacement.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A foil drawing device for a capacitor coiling machine, comprising a bottom plate (1), characterized in that: The upper surface of the bottom plate (1) is fixedly connected to a support frame (2), a rotating shaft (3) is rotatably connected inside the support frame (2), a motor (4) is fixedly connected to the side wall of the support frame (2), an output end of the motor (4) is fixedly connected to the side wall of the rotating shaft (3), a rotating roller (5) is fixedly connected to the side wall of the rotating shaft (3), a top plate (6) is fixedly connected to the side wall of the support frame (2), a sliding frame (7) is slidably connected inside the top plate (6), a rotating roller (8) is rotatably connected to the side wall of the sliding frame (7), a limiting plate (9) is fixedly connected to the side wall of the sliding frame (7), and a reset component is provided on the side wall of the sliding frame (7).

2. The foil drawing device of the capacitor coiling machine according to claim 1, characterized in that: The reset assembly comprises a spring (10), one end of the spring (10) is fixedly connected to the side wall of the limiting plate (9), and the other end of the spring (10) is fixedly connected to the side wall of the top plate (6).

3. The foil drawing device of the capacitor coiling machine according to claim 1, characterized in that: A cleaning box (11) is fixedly connected to the upper surface of the bottom plate (1), and a limiting groove (12) is provided through the interior of the cleaning box (11).

4. The foil drawing device of the capacitor coiling machine according to claim 3, characterized in that: Cleaning cotton (13) is arranged inside the cleaning box (11), and a mounting block (14) is fixedly connected to the lower surface of the cleaning cotton (13).

5. The foil drawing device of the capacitor coiling machine according to claim 4, characterized in that: The side wall of the mounting block (14) is slidably connected to the interior of the cleaning box (11), and the side wall of the cleaning box (11) is fixedly connected to a side plate 1 (15).

6. The foil drawing device of the capacitor coiling machine according to claim 5, characterized in that: The top of the cleaning box (11) is provided with a cover plate (16), and the side wall of the cover plate (16) is fixedly connected with a second side plate (17).

7. The foil drawing device of the capacitor coiling machine according to claim 6, characterized in that: The second side panel (17) is fitted with the first side panel (15), and a fixing bolt (18) is arranged between the second side panel (17) and the first side panel (15).

8. The foil drawing device of the capacitor coiling machine according to claim 1, characterized in that: A winding frame (19) is fixedly connected to the upper surface of the bottom plate (1).

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