Spot welding device with protection effect for farad capacitor

Abstract

The utility model discloses a Farad capacitor spot welding device with a protection effect, and relates to the technical field of spot welding devices, the Farad capacitor spot welding device comprises a device main body and a protection mechanism arranged on the outer wall of the device main body, and the protection mechanism comprises a sliding assembly; through the arrangement of the protection plate, when spot welding operation is carried out on the Farad capacitor, in order to improve the protection effect on an operator in the spot welding process of the Farad capacitor and prevent the operator from inhaling harmful smoke generated during spot welding, a sliding electric push rod can be pushed to drive a fixing block to slide along the inner wall of a fixing groove, and the fixing block slides along the inner wall of the fixing groove; through the arrangement of the motor, the swing rod is driven to rotate, the swing rod moves to drive the connecting rod to slide along the inner wall of the connecting groove, and meanwhile, the protective plate is driven to slide back and forth along the surface of the operation table, so that the effect of protecting convenience during spot welding operation of the farad capacitor is achieved; and the effect of effectively absorbing the smoke generated during spot welding is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of spot welding devices, in particular to a spot welding device with a farad capacitor having a protective effect. Background Art

[0002] Farad capacitor, also known as double-layer capacitor, golden capacitor, and supercapacitor, is a chemical component developed in the 1970s and 1980s. Supercapacitors store energy through polarized electrolytes, but no chemical reaction occurs, and the energy storage process is reversible. It is precisely because of this that supercapacitors can be repeatedly charged and discharged hundreds of thousands of times. The difference between farad capacitors and ordinary capacitors is first of all the difference in capacity. The maximum capacity of ordinary capacitors is between 10,000 and 40,000 microfarads, and the maximum capacity of supercapacitors can reach thousands of farads. 1 farad = 1 million microfarads, so supercapacitors are also called farad capacitors.

[0003] For example, application number CN115673627B discloses a spot welding device with a protective effect for a farad capacitor, comprising a fixing component connected to the front side of a first support frame; a welding component is connected to the upper sides of two second support frames; when in use, the slider cooperates with the first suction cup, and when the pressure block presses the middle part of the connecting piece downward, the first suction cup follows the movement of the end of the connecting piece, and always presses the end of the connecting piece flat on the lithium battery electrode, thereby avoiding the two ends of the connecting piece from curling up during the extrusion process, and further avoiding the problem of low connection stability caused by manual welding. At the same time, the deformed connecting piece can be positioned by cooperating with the second positioning block and the second spring, and the fitting operation of the connecting piece will not be affected; during the welding process, the smoke generated by the welding is cleaned up by cooperating with the protective tube and the first pipe to prevent the smoke from spreading into the air to pollute the working environment, and to prevent workers from inhaling harmful smoke, so as to achieve a protective effect.

[0004] However, when the spot welding device with a protective effect for the farad capacitor is used, the shielding and protective effect of the farad capacitor is often poor when spot welding the farad capacitor, so that during the spot welding process, flying sparks may accidentally injure the operator, and the operator may inhale the harmful smoke generated during the spot welding process, affecting the worker's physical and mental health.

[0005] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a spot welding device with a farad capacitor having a protective effect is proposed. Utility Model Content

[0006] The utility model aims to provide a spot welding device with a protective effect for a farad capacitor, so as to solve the problem in the above background technology that the shielding and protective effect of the farad capacitor is poor when the farad capacitor is spot welded.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spot welding device with a farad capacitor having a protective effect, comprising a device body and a protective mechanism arranged on the outer wall of the device body, wherein the protective mechanism comprises a sliding assembly;

[0008] The sliding assembly includes a connecting rod and a protective plate, the outer wall of the device body is provided with a control screen for controlling the electric welding device, a spot welder body for spot welding the farad capacitor is provided on one side of the control screen, and a heat dissipation hole for dissipating heat of the electric welding device is opened on the side wall of the device body, a connecting box is fixedly connected to the outer wall of the device body, a fixed block is slidably connected to the bottom of the device body, a sliding electric push rod is fixedly connected to the outer wall of the device body for driving the fixed block to slide along the bottom of the device body, a connecting rod is slidably connected to the outer wall of the device body, and a swing rod for driving the connecting rod to slide along the outer wall of the device body is rotatably connected to the outer wall of the fixed block through a rotating shaft, one end of the connecting rod is fixedly connected to the protective plate, and the inner wall of the protective plate is provided with a vacuum cleaner body for absorbing electric welding smoke.

[0009] Furthermore, the inner wall of the connecting box is slidably connected to a toothed plate, the outer wall of the connecting box is fixedly connected to a lifting electric push rod for driving the toothed plate to slide along the inner wall of the connecting box, the outer wall of the toothed plate is meshed with a gear that rotates with the inner wall of the connecting box, the outer wall of the device body is slidably connected to a slider, the outer wall of the gear is fixedly connected to a threaded rod for driving the slider to slide along the outer wall of the device body through a rotating shaft, one end of the slider is fixedly connected to an operating table, and a farad capacitor to be spot welded is placed on the surface of the operating table.

[0010] Furthermore, a fixing groove is provided at the bottom of the device body for driving the fixing block to slide along the bottom of the device body.

[0011] Furthermore, during the pushing process of the sliding electric push rod, the fixing block can slide along the inner wall of the fixing groove, thereby driving the swing rod to rotate.

[0012] Furthermore, the outer wall of the device body is provided with a connecting groove for driving the connecting rod to slide along the outer wall of the device body.

[0013] Furthermore, during the rotation of the swing arm, the connecting rod can slide along the inner wall of the connecting groove, driving the protective plate to slide back and forth along the outer wall of the operating table. Two groups of protective plates are provided, and the positions of the two groups of protective plates are symmetrical about the central axis of the operating table.

[0014] Furthermore, the inner wall of the connection box is provided with a sliding groove for driving the tooth plate to slide along the inner wall of the connection box.

[0015] Furthermore, during the pushing process of the lifting electric push rod, the toothed plate can slide along the inner wall of the slide groove, thereby driving the gear to rotate.

[0016] Furthermore, the toothed plate slides along the inner wall of the slide groove, and drives the threaded rod to rotate through the rotation of the gear, and the rotation center of the gear and the rotation center of the threaded rod are arranged to coincide with each other.

[0017] Furthermore, a side wall of the device body is provided with a limiting groove for driving the slider to slide along the side wall of the device body.

[0018] Furthermore, during the rotation of the threaded rod, the slider can slide along the inner wall of the limiting groove, thereby driving the operating table to move up and down.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] 1. The utility model provides a protective plate. When the spot welding operation of the farad capacitor is performed, in order to improve the protection effect on the operator during the spot welding of the farad capacitor and prevent the operator from inhaling harmful smoke generated during the spot welding, the fixed block can be driven to slide along the inner wall of the fixed groove by the push of the sliding electric push rod. The fixed block slides along the inner wall of the fixed groove, drives the swing rod to rotate, and the movement of the swing rod drives the connecting rod to slide along the inner wall of the connecting groove. At the same time, the protective plate is driven to slide back and forth along the surface of the operating table, which plays a role in protecting the farad capacitor during the spot welding operation. The dust collector body is provided to achieve the effect of effectively absorbing the smoke generated during the spot welding.

[0021] 2. The utility model, through the setting of gears, when spot welding operations are performed on farad capacitors of different sizes, in order to improve the precision of spot welding of the farad capacitor by the spot welder body and to improve the convenience of lifting the operating table, the tooth plate can be driven to slide along the inner wall of the slide groove by the lifting electric push rod, and the tooth plate slides along the inner wall of the slide groove, driving the gear to rotate, and the rotation of the gear drives the threaded rod to rotate, and the movement of the threaded rod drives the slider to slide along the inner wall of the limit groove, thereby driving the operating table to lift and lower, thereby facilitating the spot welding processing of farad capacitors of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural schematic diagram of a spot welding device;

[0023] Figure 2 It is a schematic diagram of the three-dimensional structure of the spot welding device in another direction;

[0024] Figure 3 It is a schematic diagram of the three-dimensional structure of the connection rod and the protection plate;

[0025] Figure 4 It is a schematic diagram of the three-dimensional structure of the gear and the operating table.

[0026] In the figure: 1. Device body; 11. Control panel; 12. Spot welder body; 13. Heat dissipation holes; 14. Connection box; 2. Protection mechanism; 21. Sliding assembly; 211. Sliding electric push rod; 212. Fixed block; 213. Fixed groove; 214. Swing rod; 215. Connecting rod; 216. Connecting groove; 217. Protection plate; 218. Vacuum cleaner body; 3. Lifting electric push rod; 31. Tooth plate; 32. Slide groove; 33. Gear; 34. Threaded rod; 35. Sliding block; 36. Limiting groove; 37. Operating table; 38. Farad capacitor body. DETAILED DESCRIPTION

[0027] 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.

[0028] Embodiment 1: Figure 1-Figure 3 As shown, a spot welding device with a farad capacitor having a protective effect comprises a device body 1 and a protective mechanism 2 arranged on the outer wall of the device body 1, wherein the protective mechanism 2 comprises a sliding component 21;

[0029] The sliding assembly 21 includes a connecting rod 215 and a protective plate 217. The outer wall of the device body 1 is provided with a control screen 11 for controlling the electric welding device. A spot welder body 12 for spot welding the farad capacitor is provided on one side of the control screen 11. A heat dissipation hole 13 for dissipating heat from the electric welding device is opened on the side wall of the device body 1. The outer wall of the device body 1 is fixedly connected with a connecting box 14. The bottom of the device body 1 is slidably connected with a fixed block 212. The outer wall of the device body 1 is fixedly connected with a sliding electric push rod 211 for driving the fixed block 212 to slide along the bottom of the device body 1. The outer wall of the device body 1 is slidably connected with a connecting rod 215. The outer wall of the fixed block 212 is rotatably connected with a swing rod 214 for driving the connecting rod 215 to slide along the outer wall of the device body 1 through a rotating shaft. One end of the connecting rod 215 is fixedly connected with a protective plate 217. The inner wall of the protective plate 217 is provided with a vacuum cleaner body 218 for absorbing welding fumes.

[0030] A fixing groove 213 is provided at the bottom of the device body 1 for driving the fixing block 212 to slide along the bottom of the device body 1, which is conducive to controlling the sliding of the fixing block 212.

[0031] During the pushing process of the sliding electric push rod 211 , the fixing block 212 can slide along the inner wall of the fixing groove 213 , driving the swing rod 214 to rotate, thereby realizing the effective rotation control operation of the two sets of swing rods 214 .

[0032] The outer wall of the device body 1 is provided with a connecting groove 216 for driving the connecting rod 215 to slide along the outer wall of the device body 1, which is beneficial to realize the control operation of the sliding of the connecting rod 215.

[0033] During the rotation of the swing rod 214, the connecting rod 215 can slide along the inner wall of the connecting groove 216, driving the protective plate 217 to slide back and forth along the outer wall of the operating table 37. There are two groups of protective plates 217, and the position distribution of the two groups of protective plates 217 is symmetrical about the central axis of the operating table 37, which plays a role in protecting the convenience when spot welding the farad capacitor, and through the setting of the vacuum cleaner body 218, the effect of effectively absorbing the smoke generated during spot welding is achieved.

[0034] Embodiment 2: Figure 1 , Figure 2 and Figure 4 As shown, the utility model proposes a spot welding device with a protective effect for a farad capacitor. Compared with the first embodiment, as another implementation mode of the utility model, the inner wall of the connection box 14 is slidably connected with a tooth plate 31, and the outer wall of the connection box 14 is fixedly connected with a lifting electric push rod 3 for driving the tooth plate 31 to slide along the inner wall of the connection box 14, and the outer wall of the tooth plate 31 is meshed with a gear 33 that rotates with the inner wall of the connection box 14, and the outer wall of the device body 1 is slidably connected with a slider 35, and the outer wall of the gear 33 is fixedly connected with a threaded rod 34 for driving the slider 35 to slide along the outer wall of the device body 1 through a rotating shaft, and one end of the slider 35 is fixedly connected with an operating table 37, and the surface of the operating table 37 is placed with the material to be spot welded. The processed farad capacitor body 38, when working, is facilitated by the gear 33 when spot welding operations are performed to meet the needs of farad capacitors of different sizes. In order to improve the precision spot welding of the farad capacitor body 38 by the spot welder body 12 and improve the convenience of lifting and lowering the operating table 37, the tooth plate 31 can be driven to slide along the inner wall of the slide groove 32 by pushing the lifting electric push rod 3, and the tooth plate 31 slides along the inner wall of the slide groove 32, driving the gear 33 to rotate, and the rotation of the gear 33 drives the threaded rod 34 to rotate, and the movement of the threaded rod 34 drives the slider 35 to slide along the inner wall of the limit groove 36, thereby driving the operating table 37 to lift and lower, thereby facilitating the spot welding processing of farad capacitors of different sizes.

[0035] The inner wall of the connection box 14 is provided with a slide groove 32 for driving the tooth plate 31 to slide along the inner wall of the connection box 14, which is conducive to controlling the sliding operation of the tooth plate 31.

[0036] During the pushing process of the lifting electric push rod 3, the tooth plate 31 can slide along the inner wall of the slide groove 32, driving the gear 33 to rotate, which is conducive to the control operation of the rotation of the threaded rod 34.

[0037] The toothed plate 31 slides along the inner wall of the slide groove 32 , and the threaded rod 34 is driven to rotate by the rotation of the gear 33 , and the rotation center of the gear 33 and the rotation center of the threaded rod 34 are arranged to coincide with each other, thereby achieving a control operation on the sliding of the slider 35 .

[0038] The side wall of the device body 1 is provided with a limiting groove 36 for driving the slider 35 to slide along the side wall of the device body 1, which is beneficial to realize the control operation of the sliding of the slider 35.

[0039] During the rotation of the threaded rod 34 , the slider 35 can slide along the inner wall of the limiting groove 36 , driving the operating table 37 to move up and down, thereby facilitating the spot welding process of farad capacitors of different sizes.

[0040] Working principle: When using the spot welding device with a protective effect on the farad capacitor, first, when the farad capacitor is spot-welded, in order to improve the protective effect on the operator during the spot welding of the farad capacitor and prevent the operator from inhaling the harmful smoke generated during spot welding, the fixed block 212 can be driven to slide along the inner wall of the fixed groove 213 by pushing the sliding electric push rod 211. The fixed block 212 slides along the inner wall of the fixed groove 213, driving the swing rod 214 to rotate. The movement of the swing rod 214 drives the connecting rod 215 to slide along the inner wall of the connecting groove 216. At the same time, it drives the protective plate 217 to slide back and forth along the surface of the operating table 37, which plays a role in protecting the convenience of the spot welding operation of the farad capacitor, and through the setting of the vacuum cleaner body 218, the effect of effectively absorbing the smoke generated during spot welding is achieved.

[0041] Finally, when spot welding operations are performed to meet the needs of farad capacitors of different sizes, in order to improve the precision of spot welding of the farad capacitor body 38 by the spot welder body 12 and to improve the convenience of lifting and lowering the operating table 37, the tooth plate 31 can be pushed by the lifting electric push rod 3 to slide along the inner wall of the slide groove 32. The tooth plate 31 slides along the inner wall of the slide groove 32, driving the gear 33 to rotate. The rotation of the gear 33 drives the threaded rod 34 to rotate. The movement of the threaded rod 34 drives the slider 35 to slide along the inner wall of the limit groove 36, thereby driving the operating table 37 to lift and lower, thereby facilitating the spot welding processing of farad capacitors of different sizes.

[0042] This is the working principle of the spot welding device with a Farad capacitor having a protective effect.

[0043] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A spot welding device with a farad capacitor having a protective effect, comprising a device body (1) and a protective mechanism (2) arranged on the outer wall of the device body (1), characterized in that: The protection mechanism (2) comprises a sliding assembly (21); The sliding assembly (21) comprises a connecting rod (215) and a protective plate (217); the outer wall of the device body (1) is provided with a control screen (11) for controlling the electric welding device; a spot welder body (12) for spot welding the farad capacitor is provided on one side of the control screen (11); a heat dissipation hole (13) for dissipating heat from the electric welding device is provided on the side wall of the device body (1); a connection box (14) is fixedly connected to the outer wall of the device body (1); a fixed block (212) is slidably connected to the bottom of the device body (1); and the device body (1) is provided with a plurality of heat dissipation holes (13) for dissipating heat from the electric welding device. ) is fixedly connected to the outer wall of a device body (1) with a sliding electric push rod (211) for driving a fixed block (212) to slide along the bottom of a device body (1); the outer wall of the device body (1) is slidably connected to a connecting rod (215); the outer wall of the fixed block (212) is rotatably connected to a swing rod (214) for driving the connecting rod (215) to slide along the outer wall of the device body (1) via a rotating shaft; one end of the connecting rod (215) is fixedly connected to a protective plate (217); the inner wall of the protective plate (217) is provided with a dust collector body (218) for absorbing welding fumes.

2. A spot welding device with a protection effect for a farad capacitor according to claim 1, characterized in that: The inner wall of the connection box (14) is slidably connected to a toothed plate (31), the outer wall of the connection box (14) is fixedly connected to a lifting electric push rod (3) for driving the toothed plate (31) to slide along the inner wall of the connection box (14), the outer wall of the toothed plate (31) is meshed with a gear (33) that rotates with the inner wall of the connection box (14), the outer wall of the device body (1) is slidably connected to a slider (35), the outer wall of the gear (33) is fixedly connected to a threaded rod (34) for driving the slider (35) to slide along the outer wall of the device body (1) via a rotating shaft, one end of the slider (35) is fixedly connected to an operating table (37), and a farad capacitor (38) to be spot welded is placed on the surface of the operating table (37).

3. The spot welding device with a farad capacitor having a protective effect according to claim 1, characterized in that: The bottom of the device body (1) is provided with a fixing groove (213) for driving the fixing block (212) to slide along the bottom of the device body (1).

4. The spot welding device for a farad capacitor with a protective effect according to claim 3, characterized in that: During the pushing process, the sliding electric push rod (211) can slide along the inner wall of the fixing groove (213) through the fixing block (212), thereby driving the swing rod (214) to perform rotational movement.

5. The spot welding device with a protection effect for a farad capacitor according to claim 1, characterized in that: The outer wall of the device body (1) is provided with a connecting groove (216) for driving the connecting rod (215) to slide along the outer wall of the device body (1).

6. A spot welding device with a protection effect for a farad capacitor according to claim 5, characterized in that: During the rotation of the swing rod (214), the connecting rod (215) can slide along the inner wall of the connecting groove (216), thereby driving the protective plate (217) to slide back and forth along the outer wall of the operating table (37). Two groups of protective plates (217) are provided, and the positions of the two groups of protective plates (217) are symmetrical about the central axis of the operating table (37).

7. The spot welding device with a farad capacitor having a protective effect according to claim 2, characterized in that: The inner wall of the connection box (14) is provided with a sliding groove (32) for driving the tooth plate (31) to slide along the inner wall of the connection box (14).

8. The spot welding device with a protection effect for a farad capacitor according to claim 7, characterized in that: During the pushing process, the lifting electric push rod (3) can slide along the inner wall of the slide groove (32) through the tooth plate (31), thereby driving the gear (33) to rotate.

9. The spot welding device with a protection effect for a farad capacitor according to claim 7, characterized in that: The toothed plate (31) slides along the inner wall of the slide groove (32), and drives the threaded rod (34) to rotate through the rotation of the gear (33), and the rotation center of the gear (33) and the rotation center of the threaded rod (34) are arranged to coincide with each other.

10. A spot welding device with a protection effect for a farad capacitor according to claim 2, characterized in that: The side wall of the device body (1) is provided with a limiting groove (36) for driving the sliding block (35) to slide along the side wall of the device body (1).

11. A spot welding device with a protection effect for a farad capacitor according to claim 10, characterized in that: During the rotation of the threaded rod (34), the slider (35) can slide along the inner wall of the limiting groove (36), thereby driving the operating table (37) to move up and down.

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