A cell transfer mold structure

Abstract

The invention relates to an electric core transfer mould structure, comprising: a guide part; a plurality of split plates, the split plates can be slidably mounted on the guide part, and the adjacent split plates are respectively provided with opposite arc-shaped grooves; The power device drives the outermost split plate to move along the guide portion; and the connecting piece is arranged between the adjacent split plates to transmit the force between the adjacent split plates. Before placing multiple cells, the power device drives the split plate to expand along the guide part under the action of the connector, which is convenient for the placement of the cells. core. The structure of the cell transfer mold avoids the phenomenon that the cell cannot be inserted into the transfer mold, and at the same time ensures the accuracy of positioning.

Description

technical field [0001] The invention relates to a battery transfer mold structure, which belongs to the technical field of battery PACK production. Background technique [0002] With the rapid development of clean energy and the electric vehicle industry, the application of batteries is becoming more and more extensive, especially the application of cylindrical dry batteries in electric vehicles is becoming more and more popular. For example, Tesla's special lithium battery uses thousands of 18650 batteries and assembles them into special battery panels as the power source of the vehicle, and this method has also been recognized and widely used for reference by the industry. Therefore, there is an increasing demand for battery assembly and processing in the market, and the market potential is large. At this stage, the corresponding automatic production technology and equipment are still in the initial stage of research and development, resulting in a vacuum period in the dom...

AI Technical Summary

Problems solved by technology

Therefore, there is an increasing demand for battery assembly and processing in the market, and the market potential is large. At this stage, the corresponding automatic production technology and equipment are still in the initial stage of research and development, resulting in a vacuum period in the domestic market. Therefore, there is an urgent need A breakthrough in the automation technology of the battery finishing production link, forming the ability of continuous automatic production

[0003] Among them, the shelling link is a very important link in the battery assembly production process, that is, multiple batteries are assembled in the shell as a whole. The traditional shelling method in the industry usually adopts manual methods, which have low efficiency and poor production quality. Mostly produced in small batches

With the gradual increase of market demand, the traditional manual shelling method and production method have been difficult to meet the processing requirements, and there is an urgent need for automated solutions

[0004] However, when considering the automation solution for the shell entry process, due to the large number of cells, they need to be placed on a porous transfer mold for positioning before the cells are grabbed into the shell. The phenomenon that individual batteries cannot be inserted into the transfer mold, and the positioning accuracy cannot be effectively guaranteed if the aperture is too large. Therefore, it is necessary to seek a battery transfer mold structure to solve the above problems

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