A battery bus bar forming device
A battery and limit block technology, which is applied in the field of forming devices and battery bus bar casting, can solve the problems of battery production cycle lengthening and production efficiency reduction, and achieve the effects of shortening the production cycle and reducing production costs
Active Publication Date: 2014-10-08
ZHEJIANG HAIYUE AUTOMATIC MACHINERY
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Problems solved by technology
It can be seen from this that the forming process of the general battery bus bar is as follows: first, the battery cell (plate group) is put into the fixture for fixing, and the bus bar (including the positive bus bar) is formed on the tab of the battery cell using a casting welding mold. and negative busbar), and then manually weld the positive busbar and negative busbar between adjacent battery cells. The process of manually welding battery cells will lengthen the battery production cycle and reduce production efficiency.
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[0019] The invention provides a battery bus bar forming device, which includes a support bracket, a core-pulling mechanism installed on the support bracket, and an ejection mold. A force transfer structure is arranged between the ejection mold and the limit block. The ejection movement can drive the limit block to slide, and when the limit block slides, the guide block drives the core-pulling action, which achieves the purpose of simplifying the structure of the device, reducing costs, and improving work efficiency.
[0020] The technical solutions of the embodiments of the present invention will be explained and described below in conjunction with the drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention, not all of them. Based on the examples in the implementation manners, other examples obtained by those skilled in the art without making creative efforts all belong to the protection scope o...
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The invention discloses a forming device for busbars of storage batteries. The forming device solves the technical problem of low manual welding efficiency of single storage batteries in the prior art. The technical scheme includes that the forming device comprises a support frame, a core pulling mechanism and an ejecting mold. An accommodating groove capable of fixing a shell of a storage battery is arranged on the support frame, the core pulling mechanism comprises limiting stoppers and core pullers arranged on the limiting stoppers, the limiting stoppers are slidably mounted at lateral edges of the support frame, force transfer mechanisms are disposed between the ejecting mold and the limiting stoppers, and drive the limiting stoppers to slide so as to realize ejection movement of the ejecting mold, and the limiting stoppers drive the core pullers to move when sliding. The forming device in an embodiment of the invention has the advantage that gap bridge welding for the busbars of the storage batteries is omitted.
Description
technical field [0001] The invention relates to a device for casting and forming battery busbars, in particular to a device for realizing bridge-free welding of battery busbars by using core pulling. Background technique [0002] Battery is a kind of battery, its function is to store limited electric energy and use it in a suitable place, especially lead-acid battery has been widely used in power generation, lighting, transportation and other fields. There are multiple battery cells that work independently inside the battery, and the multiple battery cells need to be connected by welding to form a complete battery group; in order to facilitate welding, a special fixture is required to fix multiple battery cells in a certain position. A form, and then welding. It can be seen from this that the forming process of the general battery bus bar is as follows: first, the battery cell (plate group) is put into the fixture for fixing, and the bus bar (including the positive bus bar)...
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IPC IPC(8): B22D25/04B22D19/04
Inventor 林雁斌张建章
Owner ZHEJIANG HAIYUE AUTOMATIC MACHINERY