Pressing plate space increasing method for polymer lithium ion battery fixture formation cabinet

Abstract

The invention discloses a pressing plate space increasing method for a polymer lithium ion battery fixture formation cabinet. The method utilizes a driving motor for two-step lifting of a pressing plate, a locking pin and a connection belt for controlling second motion of the pressing plate, and a fixed support and a pressing plate connection belt for connecting the locking pin and the driving motor. The locking pin is installed on the middle pressing plate of the fixture formation cabinet, the fixed support for connecting the locking pin and the driving motor is installed on the highest pressing plate of the fixture formation cabinet connected to a cylinder, the driving motor tightens by rotation or releases the connection belt of the locking pin so that a half of the pressing plates of the fixture formation cabinet are opened in the same space and the pressing plate space is increased. The method is easy to operate and maintain or increases the number of the cabinet points and improves the equipment utilization rate.

Description

technical field [0001] The invention belongs to the field of new energy polymer lithium-ion battery manufacturing, and relates to the technical field of battery formation in the production process of polymer lithium-ion batteries, in particular to a method for increasing the distance between pressure plates of a polymer lithium-ion battery fixture formation cabinet. Background technique [0002] At present, in the existing technology, the opening time of the press plate of the polymer lithium-ion battery formation equipment is too small, often only 15-22mm high. After putting a 5-12mm thick battery product in the press plate, the space between the press plate is only 3 -10mm space, but for the width of the pressure plate about 270mm, it is difficult to visually check whether the product position is aligned and placed, which leads to inconvenient operation and causes more product defects; because the distance between the pressure plate does not exceed 22mm, and the width of th...

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Problems solved by technology

[0004] The purpose of the present invention is to overcome the above-mentioned deficiencies in the prior art and provide a method for increasing the distance between the pressing plates of the polymer lithium ion battery fixture forming cabinet, aiming at solving the problem that the pressing plate spacing of the existing polymer lithium ion battery forming equipment is too large when the pressing plate is opened. Small size leads to inconvenient operation, causing more defective products and inconvenient cleaning and maintenance, which leads to low equipment use rate and technical problems that are difficult to promote and use in large areas

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