Spot welding device of battery pole piece
A spot welding device and battery pole piece technology, applied in resistance welding equipment, welding equipment, metal processing equipment, etc., can solve the problems of low production efficiency, difficulty in adapting to multi-point pole piece welding, and high labor intensity. , to achieve the effect of improving production efficiency, benefiting product quality and reducing operating intensity
Inactive Publication Date: 2013-05-01
徐聚才
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Problems solved by technology
During the spot welding operation, every time the control switch is turned on, the spot welding needle performs a spot welding on the pole piece. Since many points need to be welded on each battery pole piece, the spot welding device of the battery pole piece is very Difficult to adapt to multi-point pole piece welding
When the device is used for spot welding, the labor intensity of workers is high and the production efficiency is low
Method used
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Embodiment Construction
[0008] Below in conjunction with accompanying drawing, a kind of spot welding device of battery pole piece of the present invention is described in further detail:
[0009] like figure 1 As shown, a spot welding device for battery pole pieces includes a workbench 1, a frame 2 is arranged on the workbench 1, a lifting shaft 3 and a spring 4 are arranged in the frame 2, and a lifting shaft 3 is arranged on the upper side of the lifting shaft 3 and a The shaft 3 is fixedly connected to the needle holder 5, the needle holder 5 is provided with a spot welding needle 6, the workbench 1 is provided with a spot welding lower die 7 corresponding to the spot welding needle 6, and the lower end of the lifting shaft 3 is provided with a pull-down cylinder 8 , the pull-down cylinder 8 is connected with the multi-spot welding operation controller through the control circuit, and the multi-spot welding operation controller is connected with the control switch. Above-mentioned control circui...
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The invention discloses a spot welding device of a battery pole piece, comprising a workbench, a machine frame arranged on the workbench, an elevating shaft and a spring arranged in the machine frame, a needle base which is arranged above the elevating shaft and fixedly connected with the elevating shaft, a spot welding needle arranged in the needle base, and a spot-welding lower die which is arranged on the workbench and is corresponding to the spot welding needle. The elevating shaft is provided with a drop-down cylinder at the lower end and the drop-down cylinder is connected with a multi-spot welding operation controller by a control circuit; and the multi-spot welding operation controller is connected with a control switch. The device has the advantage that the multi-spot welding operation controller can be used for realizing the function of welding a plurality of spots by a single operation, thereby greatly improving production efficiency of the welding, reducing operation intensity of the worker and improving the product quality.
Description
technical field [0001] The invention belongs to the technical field of welding devices, and relates to a spot welding device for welding battery pole pieces. Background technique [0002] The structure of the existing battery pole piece spot welding device usually includes a workbench, a spot welding needle arranged on the workbench that can be lifted up and down, the spot welding needle can move up and down through a mechanical control device, and the mechanical control device is controlled by a control switch. connected. During the spot welding operation, every time the control switch is turned on, the spot welding needle performs a spot welding on the pole piece. Since many points need to be welded on each battery pole piece, the spot welding device of the battery pole piece is very Difficult to adapt to multi-point pole piece welding. When the device is used for spot welding, the labor intensity of workers is very high and the production efficiency is low. Contents o...
Claims
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IPC IPC(8): B23K11/11
Inventor 徐标徐辉徐仁国
Owner 徐聚才