Storage battery electrode plate group clamping device

Abstract

The invention provides a storage battery electrode plate group clamping device which comprises a workbench, the workbench is provided with a transmission mechanism, a material clamping and feeding mechanism and a finishing clamping mechanism, wherein the finishing clamping mechanism comprises a first frame, the upper end of the first frame is provided with an electrode plate group finishing component, the first frame is provided with an electrode plate group clamping component below the electrode plate group finishing component, and the electrode plate group finishing component includes a finishing rack fixedly installed on the frame, a finishing block arranged on the lower end of the finishing rack and in rotatable connection with the finishing rack, a first cylinder driving the finishing rack to move up and down, a guide rod driving the finishing block to swing relative to the finish rack, and a second cylinder driving the guide rod to move. After an electrode plate group is outputted from a coating machine, the electrode plate group can be directly clamped and sent by the material clamping and feeding mechanism into a groove corresponding to a fixture, then is finished and clamped by the finishing clamping mechanism, and finally is delivered to next cast welding process by the transmission mechanism, and the degree of automation is high.

Description

technical field [0001] The invention relates to storage battery production equipment, in particular to storage battery electrode group clamping equipment. Background technique [0002] During the production process of the battery, it is necessary to pack the stacked pole groups into the corresponding grooves on the fixture, and then send them to the next process for casting and welding after clamping. The traditional operation method is likely to cause diaphragms or The quality problems such as the left and right alignment of the plates, uneven height, and the pollution of the electrode group by the dust accumulated on the platform not only affect the work efficiency, but also relate to the failure of the two important quality unqualified items of the battery’s internal plate false welding and short circuit. occur. [0003] At present, some battery manufacturers use mechanical devices to clamp the pole group. The working principle of this type of device is generally: the dr...

AI Technical Summary

Problems solved by technology

The battery pack piece slotting machine improves the automation of battery production to a certain extent, but the battery pack piece slotting machine pushes the pole group into the jig to realize the function of the pole group into the slot. Friction occurs between the slot machines, which affects the performance of the battery; at the same time, the battery bag slotting machine does not have the function of clamping the pole group, and the clamping of the pole group needs to be achieved by manually pressing the compression rod on the fixture, which is more efficient. low, and the degree of automation is still not high; in addition, although the battery pack sheet slotting machine is equipped with a shaping device, the shaping device is rigidly connected, which may damage the pole group, and there is still room for further improvement

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