Electrode piece loading device for power lithium battery

Abstract

The invention discloses an electrode piece loading device for a power lithium battery. The device solves the problem that an electrode piece loading device for the power lithium battery does not exist currently. The device comprises an anode and cathode piece shaping mechanism and an anode and cathode piece conveying mechanism. The anode and cathode piece shaping mechanism comprises a bracket and a loading platform respectively, wherein left and right rotary screw rods are arranged below the loading platform; bearing blocks are sleeved on two sides of each of the left and right rotary screw rods; the bearing block and four sides of the bottom of the loading platform are fixed; a long hole is reserved on the loading platform; a baffle plate passes through the long hole; and a nut is fixed on the baffle plate. The anode and cathode piece conveying mechanism comprises a pedestal and a push cylinder respectively, wherein the pedestal is respectively provided with a precision ball screw rod and a guide shaft; a sucking disc is fixed below the push cylinder; the push cylinder is sleeved on the guide shaft, and is in threaded connection with the precision ball screw rod. The positioning precision is greatly improved; the positioning time is shortened; the production efficiency is effectively improved; and the device has the advantages of simple structure, convenient operation and low cost.

Description

technical field [0001] The invention relates to a manufacturing device for a power lithium battery, in particular to a pole piece feeding device applied to a power lithium battery. Background technique [0002] At present, there is no effective solution for improving production capacity and positioning accuracy in the positive and negative plate loading process of the equipment that uses the stacking process to manufacture lithium battery cells in the market. It is the way of manual positioning and feeding, which is difficult to meet the production capacity requirements in large-scale production applications, and the product quality cannot be effectively guaranteed. Contents of the invention [0003] In order to solve the problem that there is no pole piece feeding device applied to power lithium batteries at present and manual positioning and feeding cannot meet the production capacity requirements and product quality cannot be guaranteed, the present invention provides a...

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Problems solved by technology

[0003] In order to solve the problem that there is no pole piece feeding device applied to power lithium batteries at present and manual positioning and feeding cannot meet the production capacity requirements and product quality cannot be guaranteed, the present invention provides an application with accurate positioning and reasonable structure. Electrode feeding device for power lithium battery

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