Injection molding machine workpiece dismounting mechanical grasping hand capable of realizing automatic replacement

Abstract

The invention relates to an injection molding machine workpiece dismounting mechanical grasping hand capable of realizing automatic replacement. The injection molding machine workpiece dismounting mechanical grasping hand capable of realizing automatic replacement is made of carbon fiber; the weight ratio is reduced by 30 to 40 percent through being compared with that of an original aluminum alloygrasping hand; the whole weight of the mechanical hand is reduced; the operation and grasping can be more flexibly performed. When the mechanical grasping hand arranged on a mechanical arm of a robotis not matched with a plastic element, the robot extends the mechanical arm onto a hollow position not occupied by the mechanical grasping hand on a grasping hand support frame; at the moment, guiderails of the grasping hand support frame are vertically clamped; a male gun replacing disc and a female gun replacing disc of the mechanical arm are pneumatically separated, so that an unmatched mechanical grasping hand is put onto the grasping hand support frame and is then lifted to a standby mechanical grasping hand position matched with the plastic element; the male gun replacing disc on the mechanical arm and the male gun replacing disc on the grasping hand support frame are matched and connected; then, the guide rails in the position are vertically released; the mechanical arm completesthe action of automatically replacing the mechanical grasping hand, so that the injection molding machine workpiece dismounting mechanical grasping hand can be applicable to the grasping of plastic parts of different specifications.

Description

technical field [0001] The invention relates to an automatically replaceable mechanical gripper for the lower part of an injection molding machine. Background technique [0002] Automobile plastic parts need to carry out a series of operations such as automatic take-out, automatic gate cutting, fixed mold pick-up and flipping, flame treatment, product automatic discharge, product electrostatic treatment, etc. to grab plastic parts. However, the previous grippers are heavy and cannot grasp plastic parts dexterously and conveniently. When the grippers do not match the plastic parts, the grippers on the mechanical arm need to be replaced. However, the replacement process is cumbersome and time-consuming. It affects the processing efficiency of plastic parts. Contents of the invention [0003] The object of the present invention is to overcome the above-mentioned disadvantages and provide an automatically replaceable mechanical gripper for the lower part of an injection mold...

AI Technical Summary

Problems solved by technology

However, the previous grippers are heavy and cannot grasp plastic parts dexterously and conveniently. When the grippers do not match the plastic parts, the grippers on the mechanical arm need to be replaced. However, the replacement process is cumbersome and time-consuming. Affects the processing efficiency of plastic parts

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