Grabbing clamp for module

Abstract

The invention provides a grabbing clamp for a module. The grabbing clamp comprises a main frame and a clamping device, the movable hook claw part comprises a first hook claw mechanism, a first support and a first anti-falling mechanism; the first anti-falling mechanism is movably connected to the first support in the transverse direction. A fixed hook claw part, a second hook claw mechanism, a second support and a second anti-falling mechanism; the second hook claw mechanism is connected to the second support, and the second hook claw mechanism and the first hook claw mechanism are symmetrically arranged; the second anti-falling mechanism is movably connected to the second support in the transverse direction, and the second anti-falling mechanism and the first anti-falling mechanism are symmetrically arranged; the visual part is fixedly connected to the main frame; and the bag bottom part is movably connected to the main frame along the longitudinal direction and the vertical direction. A hook claw mechanism is adopted for fixing the module, and the falling risk caused by shaking and other reasons in the moving process is eliminated; meanwhile, an anti-falling mechanism is arranged to prevent the module from falling off when the module is lifted; and the pocket bottom structure plays a dual-protection role.

Description

【Technical field】 [0001] The invention relates to a handling device for a battery module, in particular to a gripping fixture for a module. 【Background technique】 [0002] Due to the rise of new energy technologies, the advantages of lithium batteries over other types of batteries have become more and more obvious, and the technology for assembling lithium batteries has matured accordingly. During the battery pack assembly process, it is necessary to be equipped with an automatic grabbing fixture to cooperate with the robot, so as to accurately grab the lithium battery module for assembly. Among them, module-specific fixtures are often used for grabbing modules. [0003] The defects of the existing technology are mainly manifested in: 1. There is no safety protection mechanism, the safety cannot be guaranteed during the grabbing process, and there is a risk of falling due to shaking and other reasons during the moving process; 2. Each battery cell of the battery module has ...

AI Technical Summary

Problems solved by technology

[0003] The defects of the existing technology are mainly manifested in: 1. There is no safety protection mechanism, the safety cannot be guaranteed during the grabbing process, and there is a risk of falling due to shaking and other reasons during the moving process; 2. Each battery cell of the battery module has a Welded and fixed together; there are also bundled together by steel belts and other binding parts, and for the modules fixed together by steel belts and other binding parts, there is no side clamping limit mechanism during the hoisting process, and the grabbing and transportation process The shape of the battery cannot be limited in the process, and the battery cells of the module are prone to misalignment and offset during the handling process, resulting in deformation of the module

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