Punching equipment for battery cap connecting piece production

Abstract

The utility model discloses punching equipment for production of a battery cap connecting piece, which comprises a support base, a die assembly is fixed on the upper surface of the support base, a punching die part is arranged in the middle of one side of the support base, a punching head of the punching die part corresponds to a punching hole of the die assembly, and the punching head of the punching die part corresponds to the punching hole of the die assembly. A waste pull-out part is arranged on the upper surface of the supporting base, a motor is fixed to the upper surface of the supporting base, a rotating shaft is fixed to the end of an output shaft of the motor, a punching linkage part for driving a punching die part to slide up and down is arranged at the end of the rotating shaft, and a transmission part for driving the waste pull-out part to operate intermittently is arranged on the outer side of the rotating shaft. The punching equipment for battery cap connecting piece production is simple in structure and easy and convenient to operate, the equipment is driven by a motor, waste can be pulled out and conveyed while a workpiece is punched, the production cost of the equipment is greatly reduced, and energy can be saved during working.

Description

Technical Field

[0001] The utility model relates to the technical field of battery cap connection piece production, in particular to punching equipment for battery cap connection piece production. Background Art

[0002] In the battery production process, some equipment requires multiple lithium batteries to be connected together using connecting pieces, so it is necessary to install battery cap connecting pieces on the batteries. Punching equipment is required for the production of battery cap connecting pieces. The existing punching equipment has a complex structure and can only produce one connecting piece at a time. In addition, when punching strip raw material plates, two driving devices are required for punching and workpiece transportation. Therefore, a large amount of electricity is consumed during processing, and the equipment is expensive and inconvenient to use. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a punching device for producing battery cap connecting pieces. The device has a simple structure and is easy to operate. The device is driven by a motor and can pull out and transport waste materials while punching the workpiece, which greatly reduces the production cost of the device, saves energy during operation, and can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a punching device for producing battery cap connecting pieces, comprising a supporting base, a mold assembly is fixed on the upper surface of the supporting base, a punching mold piece is arranged in the middle of one side of the supporting base, the punching head of the punching mold piece corresponds to the punching hole of the mold assembly, a waste pulling piece is arranged on the upper surface of the supporting base, a motor is fixed on the upper surface of the supporting base, a rotating shaft is fixed on the end of the output shaft of the motor, a punching linkage piece for driving the punching mold piece to slide up and down is arranged on the end of the rotating shaft, and a transmission piece for driving the waste pulling piece to run intermittently is arranged on the outer side of the rotating shaft.

[0005] Furthermore, the mold assembly includes a lower template fixed to the upper surface of the support base through a support column, an upper template is installed on the upper surface of the lower template, a raw material channel for the raw material to slide through is arranged between the upper template and the lower template, and the upper template and the lower template are provided with corresponding through holes, and the punching holes are composed of the corresponding through holes on the upper template and the lower template.

[0006] Furthermore, the punching die assembly includes a telescopic support fixed on the upper surface of the support base, the upper end of the telescopic support is an L-shaped structure, a support plate is fixed to the upper end of the telescopic support, and punching heads are evenly arranged on the lower surface of the support plate, and the punching heads correspond one-to-one to the punching holes on the die assembly.

[0007] Furthermore, the waste pulling member includes two vertical plates fixed on the upper surface of the support base, two upper and lower corresponding conveying rollers are arranged between the two vertical plates, and mutually meshing gears are arranged between one ends of the two conveying rollers.

[0008] Furthermore, the transmission member includes a half gear rotatably connected to one side of the vertical plate, the half gear corresponds to the gear below, a sprocket is provided on one side of the half gear and on the outside of the rotating shaft, and the two sprockets are driven by a chain.

[0009] Furthermore, the punching linkage comprises an eccentric shaft fixed to one end of the rotating shaft, the output shaft of the eccentric shaft is provided with a rotatably connected connecting rod, and the upper end of the connecting rod is fixed to one side of the upper end of the telescopic support through a short shaft.

[0010] Compared with the prior art, the utility model has the following beneficial effects: during processing, first, one end of the raw material sheet is passed through the raw material channel between the upper template and the lower template, and the rotation of the motor can drive the rotating shaft to rotate, and the rotation of the rotating shaft can drive the eccentric shaft to rotate, and the rotation of the eccentric shaft can drive the connecting rod to move up and down, and the telescopic support can be driven to extend and retract up and down by the connecting rod, and the support plate and the punching head can be driven to move up and down by the extension and retraction of the telescopic support, and the workpiece can be punched by the cooperation of the punching head and the punching hole, and when the rotating shaft rotates, the semi-gear can be driven to rotate through the chain and sprocket transmission, and when the semi-gear is engaged with the gear, it is driven to rotate, and when separated, the gear does not rotate, and the gear rotation can drive the conveying roller to rotate, and the raw material sheet after punching and cutting can be conveyed by the conveying roller rotation, so as to drive the conveying roller to work intermittently. The punching equipment for producing battery cap connecting pieces has a simple structure and is easy to operate. The device is driven by a motor, and waste can be pulled out and conveyed while punching the workpiece, which greatly reduces the production cost of the device and saves energy during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the back structure of the utility model;

[0013] Figure 3 It is a schematic diagram of the side structure of the utility model.

[0014] In the figure: 1 supporting base, 2 punching linkage, 21 short shaft, 22 connecting rod, 23 eccentric shaft, 3 rotating shaft, 4 motor, 5 transmission part, 51 chain, 52 sprocket, 53 half gear, 6 waste pull-out part, 61 gear, 62 vertical plate, 63 conveying roller, 7 mold assembly, 71 lower mold plate, 72 punching hole, 73 upper mold plate, 74 supporting column, 8 punching mold part, 81 telescopic support, 82 support plate, 83 punching head. DETAILED DESCRIPTION

[0015] 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.

[0016] See also Figure 1-3The utility model provides a technical solution: a punching device for producing a battery cap connector, comprising a support base 1, a mold assembly 7 is fixed on the upper surface of the support base 1, a punching mold piece 8 is arranged in the middle of one side of the support base 1, a punching head 83 of the punching mold piece 8 corresponds to the punching hole 72 of the mold assembly 7, a waste pull-out piece 6 is arranged on the upper surface of the support base 1, a motor 4 is fixed on the upper surface of the support base 1, a rotating shaft 3 is fixed on the end of the output shaft of the motor 4, a punching linkage piece 2 for driving the punching mold piece 8 to slide up and down is arranged on the end of the rotating shaft 3, and a transmission piece 5 for driving the waste pull-out piece 6 to run intermittently is arranged on the outer side of the rotating shaft 3, the mold assembly 7 comprises a lower template 71 fixed to the upper surface of the support base 1 by a support column 74, and the lower template An upper template 73 is installed on the upper surface of 71, a raw material channel for raw materials to slide through is arranged between the upper template 73 and the lower template 71, and corresponding through holes are arranged on the upper template 73 and the lower template 71, and the punching hole 72 is composed of the corresponding through holes on the upper template 73 and the lower template 71. The punching die member 8 includes a telescopic support 81 fixed on the upper surface of the support base 1, and the upper end of the telescopic support 81 is an L-shaped structure. A support plate 82 is fixed on the upper end of the telescopic support 81, and punching heads 83 are evenly arranged on the lower surface of the support plate 82. The punching heads 83 correspond to the punching holes 72 on the die assembly 7 one by one. The waste pulling member 6 includes two vertical plates 62 fixed on the upper surface of the support base 1, and two upper and lower corresponding conveying rollers 63 are arranged between the two vertical plates 62. The two conveying rollers 63 are arranged between the two vertical plates 62. A gear 61 meshing with each other is provided between one end of the feeding roller 63, and the transmission member 5 includes a half gear 53 rotatably connected to one side of the vertical plate 62, and the half gear 53 corresponds to the gear 61 below. A sprocket 52 is provided on one side of the half gear 53 and on the outer side of the rotating shaft 3. The two sprockets 52 are driven by a chain 51. When the rotating shaft 3 rotates, the half gear 53 can be driven to rotate through the transmission of the chain 51 and the sprocket 52. When the half gear 53 is meshed with the gear 61, it is driven to rotate. When separated, the gear 61 does not rotate. The rotation of the gear 61 can drive the conveying roller 63 to rotate, and the raw material sheet after punching and cutting can be conveyed by the rotation of the conveying roller 63, thereby driving the conveying roller 63 to work intermittently. The punching linkage 2 includes an eccentric fixed at one end of the rotating shaft 3. Shaft 23, the output shaft of the eccentric shaft 23 is provided with a connecting rod 22 that is rotatably connected. The upper end of the connecting rod 22 is fixed to one side of the upper end of the telescopic support 81 through the short shaft 21. The rotation of the rotating shaft 3 can drive the eccentric shaft 23 to rotate, and the rotation of the eccentric shaft 23 can drive the connecting rod 22 to move up and down. The telescopic support 81 can be driven to extend and retract up and down through the connecting rod 22. The telescopic support 81 can be driven to extend and retract to drive the support plate 82 and the punching head 83 to move up and down through the extension and retraction of the telescopic support 81. The workpiece can be punched by the punching head 83 and the punching hole 72. The punching equipment for producing the battery cap connecting piece has a simple structure and is easy to operate. The device is driven by a motor. While punching the workpiece, the waste can be pulled out and transported, which greatly reduces the production cost of the device and saves energy during operation.

[0017] During use: During processing, first, one end of the raw material sheet is passed through the raw material channel between the upper template 73 and the lower template 71. The rotation of the motor 4 can drive the rotating shaft 3 to rotate, and the rotation of the rotating shaft 3 can drive the eccentric shaft 23 to rotate. The rotation of the eccentric shaft 23 can drive the connecting rod 22 to move up and down, and the connecting rod 22 can drive the telescopic support 81 to extend and retract up and down. The extension and retraction of the telescopic support 81 can drive the support plate 82 and the punching head 83 to move up and down, and the workpiece can be punched by the cooperation of the punching head 83 and the punching hole 72. When the rotating shaft 3 rotates, the half gear 53 can be driven to rotate through the chain 51 and the sprocket 52. When the half gear 53 is engaged with the gear 61, it drives it to rotate. When separated, the gear 61 does not rotate. The rotation of the gear 61 can drive the conveying roller 63 to rotate, and the raw material sheet after punching and cutting can be conveyed by the rotation of the conveying roller 63, thereby driving the conveying roller 63 to work intermittently.

[0018] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A punching device for producing a battery cap connection piece, comprising a support base (1), characterized in that: A die assembly (7) is fixed on the upper surface of the support base (1); a punching die member (8) is arranged in the middle of one side of the support base (1); a punching head (83) of the punching die member (8) corresponds to a punching hole (72) of the die assembly (7); a waste material pulling member (6) is arranged on the upper surface of the support base (1); a motor (4) is fixed on the upper surface of the support base (1); a rotating shaft (3) is fixed on the end of the output shaft of the motor (4); a punching linkage member (2) for driving the punching die member (8) to slide up and down is arranged at the end of the rotating shaft (3); and a transmission member (5) for driving the waste material pulling member (6) to operate intermittently is arranged on the outer side of the rotating shaft (3).

2. A punching device for producing battery cap connection pieces according to claim 1, characterized in that: The mold assembly (7) comprises a lower mold plate (71) fixed to the upper surface of a support base (1) via a support column (74); an upper mold plate (73) is mounted on the upper surface of the lower mold plate (71); a raw material passage through which raw materials can slide is provided between the upper mold plate (73) and the lower mold plate (71); the upper mold plate (73) and the lower mold plate (71) are provided with corresponding through holes; and a punching hole (72) is formed by the corresponding through holes on the upper mold plate (73) and the lower mold plate (71).

3. A punching device for producing battery cap connection pieces according to claim 1, characterized in that: The punching die member (8) comprises a telescopic support (81) fixed on the upper surface of the support base (1); the upper end of the telescopic support (81) is an L-shaped structure; a support plate (82) is fixed to the upper end of the telescopic support (81); punching heads (83) are evenly arranged on the lower surface of the support plate (82); the punching heads (83) correspond one-to-one to the punching holes (72) on the die assembly (7).

4. A punching device for producing battery cap connection pieces according to claim 1, characterized in that: The waste pulling member (6) comprises two vertical plates (62) fixed to the upper surface of the support base (1), two upper and lower corresponding conveying rollers (63) are arranged between the two vertical plates (62), and mutually meshing gears (61) are arranged between one end of the two conveying rollers (63).

5. A punching device for producing battery cap connection pieces according to claim 4, characterized in that: The transmission member (5) comprises a half gear (53) rotatably connected to one side of the vertical plate (62), the half gear (53) corresponding to the gear (61) below, a sprocket (52) being provided on one side of the half gear (53) and on the outside of the rotating shaft (3), and the two sprockets (52) are driven by a chain (51).

6. A punching device for producing battery cap connection pieces according to claim 3, characterized in that: The punching linkage (2) comprises an eccentric shaft (23) fixed to one end of the rotating shaft (3); the output shaft of the eccentric shaft (23) is provided with a rotatably connected connecting rod (22); the upper end of the connecting rod (22) is fixed to one side of the upper end of the telescopic support (81) via a short shaft (21).

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