Lithium battery tray fixing combined fixture and clamping method

Abstract

The invention discloses a lithium battery tray fixing combined fixture and a clamping method. The combined fixture is fixedly applied to an output end of a mechanical arm, and comprises a fixture bodyinstalled on the mechanical arm, a tray clamping jaw assembly arranged on the fixture body, and a fixing assembly arranged on the fixture body; the fixing assembly comprises buffer devices fixedly connected to both sides of a connecting plate, and a limit clamp assembly installed on the fixture body; and the tray clamping jaw assembly comprises a first cylinder fixedly installed on an overall frame, a first transmission shaft connected with a piston rod of the first cylinder in a transmission mode, a second transmission shaft connected with the first transmission shaft in a transmission mode,and four clamping jaws arranged at both ends of the first transmission shaft and the second transmission shaft. According to the fixture, the tray clamping jaw assembly and the limit clamp assembly can clamp to fix a tray and lithium batteries on the tray jointly, and the lithium batteries are prevented from falling out of the tray during rotation of the clamped battery tray with the mechanical arm.

Description

technical field [0001] The invention belongs to the field of lithium battery clamp equipment, in particular to a lithium battery tray fixing combined clamp and a clamping method. Background technique [0002] With the country's encouragement of new energy, electric energy batteries have become the darling of the market. There are various types of electric energy batteries. The most widely used electric batteries are lithium batteries. The internal resistance of the battery is small, and the self-discharge is larger than that of ordinary batteries. And the internal material is lithium manganese oxide, or cobalt lithium, or iron lithium, and carbon elements. It does not contain heavy metals and will not pollute the environment after being discarded. Its charge and discharge cycle performance is good; therefore, lithium batteries are vigorously produced by the majority of small and medium-sized enterprises. In the production workshop, the lithium battery is usually placed on th...

AI Technical Summary

Problems solved by technology

[0002] With the country's encouragement of new energy, electric energy batteries have become the darling of the market. There are various types of electric energy batteries. The most widely used electric batteries are lithium batteries. The internal resistance of the battery is small, and the self-discharge is larger than that of ordinary batteries. And the internal material is lithium manganese oxide, or cobalt lithium, or iron lithium, and carbon elements. It does not contain heavy metals and will not pollute the environment after being discarded. Its charge and discharge cycle performance is good; therefore, lithium batteries are vigorously produced by the majority of small and medium-sized enterprises. In the production workshop, the lithium battery is usually placed on the pallet to realize the turnover of a series of processes on the assembly line. Since the lithium battery is directly placed on the pallet, when the pallet is clamped by the fixture, the lithium battery on the pallet is easy to produce a position loss. Tilting and falling out of the tray during the robot gripping process, causing a single drop damage to the lithium battery

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