Induction type grabbing claw for die closing robot

Abstract

The invention discloses an induction type grabbing claw for a die closing robot, and belongs to the technical field of robot grabbing. According to the induction type grabbing claw for the die closingrobot, through effective matching of a plurality of guide rails arranged on a movable frame, multiple groups of grabbing claw bodies at the bottom end can move in the X and Y directions so as to adapt to dies with different sizes, grabbing induction mechanisms are arranged on the grabbing claw bodies to induce whether the grabbing claw bodies completely clamp die handles or not, the phenomenon ofunhooking caused by the fact that some grabbing claw bodies do not grab the die handles in place is effectively avoided, and meanwhile, whether the die handles are completely unhooked or not can be detected through the grabbing induction mechanisms when the die handles are unhooked after die closing. In addition, the grabbing claw bodies are provided with holding devices matched with grabbing cavities and are in holding fit with the upper end faces of the die handles through the holding devices, protection measures are set, and therefore the die grabbing stability in the die closing process is effectively improved.

Description

technical field [0001] The invention relates to the technical field of robot grabbing, and more specifically, relates to an inductive grabbing claw for a mold clamping robot. Background technique [0002] At present, industrial robots have been widely used in the fields of auto parts manufacturing, mechanical processing industry, electrical and electronic industry, food industry, rubber and plastic industry, wood and furniture manufacturing industry, etc. The use of industrial robots can reduce the scrap rate and cost, effectively Reduce the risk of defective parts caused by worker misoperation. Among them, the mold clamping robot is a kind of industrial robot. In the industrial production of screws, the mold clamping robot and the screw locking robot are used instead of manual labor, which not only improves production efficiency, but also reduces the scrap rate. [0003] In the production of screws, the general workflow is: the clamping robot grabs the upper part of the mo...

AI Technical Summary

Problems solved by technology

[0004] In the process of grabbing, claws are generally used for grabbing. The existing claw structure is too simple. It only plays a role in gripping and extracting the mold handle on the mold, and it is impossible to determine whether all the claws on the fixture are grasped. It is difficult to confirm whether all the claws are completely decoupled after the mold clamping work is completed; in addition, only one claw with a hook structure is used for grasping. The protection measures for picking are not in place, and the stability in the process of grabbing and closing the mold needs to be improved

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