Pressing device for welding of battery production line
A compression device and production line technology, applied in auxiliary devices, welding equipment, auxiliary welding equipment, etc., can solve the problems of cumbersome adjustment steps, inability to perform error compensation, and low fixing stability, so as to reduce the internal resistance of the battery and eliminate the manufacturing process. The effect of high degree of error, fixed stability
Active Publication Date: 2016-04-13
浙江善利智能装备有限公司
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[0003] The present invention aims to provide a welding and pressing device for a battery production line, which mainly solves the technical problems of cumbersome adjustment steps, inability to perform error compensation, and low degree of fixing stability of the pressing device commonly used in production at present.
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[0010] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments.
[0011] like Figure 1-3 As shown, a welding and pressing device for a battery production line is composed of three parts: a floating upper pressing plate assembly, a lower supporting plate assembly and an installation bottom plate 15 . The floating upper platen assembly includes a floating upper platen 4 , an upper platen seat 5 , a floating swing seat 6 , a fixed seat 10 , a rotating shaft 13 , an elastic pin 14 , a connecting plate 7 , a lower pressure cylinder 8 , a cylinder mounting plate 9 , and a support plate 11 and the bottom plate 12; the bottom plate 12 is fixed on the mounting bottom plate 15, the supporting plate 11 is in the shape of a curved arm, the lower end of the supporting plate 11 is fixed on the bottom plate 12, the upper en...
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The invention belongs to a pressing device used for welding, in particular to a pressing device for welding of a battery production line. The pressing device mainly solves the technical problems that a pressing device commonly used in current production is complex in adjusting step, error compensation cannot be performed, and the fixing stability degree is low. According to the technical scheme, the pressing device for welding of the battery production line is composed of three parts of an upper floating pressing board assembly, a lower carrying board assembly and an installation bottom board, and the upper floating pressing board assembly and the lower carrying board assembly are fixed to the installation bottom board. A bottom board of the upper floating pressing board assembly is fixed to the installation bottom board. A supporting board is in a bent-arm shape. The lower end of the supporting board is fixed to the bottom board. An air cylinder installation board is fixed to the upper end of the supporting board. A downward-pressing air cylinder is fixed to the air cylinder installation board. A connecting board is fixed to an output shaft of the downward-pressing air cylinder. The connecting board is connected with a fixing seat through elastic pins. A rotary shaft is sleeved with the fixing seat. A floating swing seat is installed on the fixing seat. An upper pressing board seat with an upper floating pressing board is installed on the floating swing seat. The lower carrying board assembly comprises a support, a cushion board and a lower carrying board. The support is fixed to the installation bottom board and provided with the cushion board. The lower carrying board is fixed to the cushion board. The pressing device is used for pressing polar bands and polar lugs on the battery production line in a floating manner in the welding process.
Description
technical field [0001] The invention belongs to a pressing device for welding, which is used for floating and pressing of a welding pole band and a pole lug on a battery production line. Background technique [0002] In the production process of the battery pole piece, the pole strip and the pole lug must be fixed and pressed before welding, and then welding can be carried out, otherwise defects such as virtual welding and de-soldering will be caused. The quality of the welding has a decisive influence. At present, in the production process of the battery plate, the pressing devices for welding the pole strips and the tabs generally have the following problems: the rigid pressing devices are used in the production, and the adjustment steps are complicated, and the pressure on the pole strips and the tabs is very complicated. The tightening effect depends entirely on the manufacturing accuracy and assembly accuracy of the device. In practice, mechanical parts have manufactu...
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IPC IPC(8): B23K37/04H01M2/26H01M50/531
CPCB23K37/0435H01M50/531Y02E60/10
Inventor 徐象华吕用李永选魏明军陈世廪叶信法陈均宏
Owner 浙江善利智能装备有限公司
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