Battery module assembly device and assembly method thereof
A technology for assembling devices and battery modules, which is applied in the direction of assembling battery machines, secondary battery manufacturing, and devices for coating liquid on the surface, etc. It can solve the problems of easy overflow of glue, uneven glue application, poor connection, etc., and achieve the connection Good performance, improved assembly efficiency, and high degree of cooperation
Active Publication Date: 2022-06-28
江苏创优佳新能源科技有限公司
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Problems solved by technology
[0003] When several power cells are assembled into a battery module, the basic method is to assemble them by lamination. By coating the surface of the cleaned cells with adhesive, they are bonded and stacked with each other, that is, the entire pressed It needs to complete the three basic steps of cleaning, gluing, and laminating. However, due to the limitations of the existing process, the application of the adhesive of the battery cell often leads to uneven application of the glue, and the glue is easy to overflow during pressing. The connection between the process steps Poor, its productivity is low
Method used
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Embodiment 1
[0044] refer to Figure 1-8 , which is an embodiment of the present invention, provides a battery module assembly device, which includes a main unit 100 , a pressure-bearing unit 200 and a pressing unit 300 .
[0045] The main unit 100 includes a base plate 101, a spindle motor 102 installed on the base plate 101, a fixed table 103 disposed on one side of the base plate 101, a turntable 104 connected to the output shaft of the spindle motor 102 through a connecting assembly, and a turntable 104 disposed on the turntable. The clamping assembly on the 104, the clamping assembly includes a plurality of fixing tables 108 fixedly connected to the turntable 104, and the plurality of fixing tables 108 are distributed in a circular uniform array, and each fixing table 108 is symmetrically provided with a notch groove, A splint 109 is slidably connected in the notch slot, and a plurality of second springs 110 are fixedly connected between the splint 109 and the side wall of the notch s...
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The invention discloses a battery module assembling device and an assembling method thereof.The battery module assembling device comprises a main body unit which comprises a bottom plate, a spindle motor installed on the bottom plate, a fixing table arranged on one side of the bottom plate, a rotary table connected with an output shaft of the spindle motor through a connecting assembly and a clamping assembly arranged on the rotary table; and a glue outlet assembly is arranged on one side of the rotary table and comprises a glue outlet hollow plate, an ejector block inserted into the glue outlet hollow plate in an embedded manner, a piston rod fixedly arranged on the back side of the glue outlet hollow plate and a glue storage pipe arranged on the piston rod in a sleeving manner. According to the battery module assembling device, the battery cells are placed on the clamping assemblies, through the rotation effect of the rotary table, the battery cells are subjected to surface cleaning treatment, surface drying treatment and pressure-bearing surface gluing treatment, finally, mutual assembling and laminating work is completed, the process matching degree is high, the connection performance is good, and the assembling efficiency of the battery module is greatly improved.
Description
technical field [0001] The present invention relates to the technical field of battery assembly, in particular to a battery module assembly device and an assembly method thereof. Background technique [0002] Power battery grouping technology is a key technology for the development of the electric vehicle industry. Lithium battery modules are multiple packs composed of several to hundreds of battery cells in parallel and series. In addition to the mechanism design part, plus the battery The management system and thermal management system can form a relatively complete lithium battery pack system. [0003] When several power cells are assembled into a battery module, the basic method is to assemble by stacking. It is necessary to complete the three basic steps of cleaning, gluing, and lamination. However, due to the limitations of the existing technology, the application of the adhesive of the battery cell often leads to uneven application of the glue, and the glue is easy t...
Claims
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IPC IPC(8): H01M10/04B05C5/02
CPCH01M10/0404B05C5/0212Y02P70/50
Inventor 吴康
Owner 江苏创优佳新能源科技有限公司