Lifting appliance and robot

Abstract

The invention provides a lifting appliance and a robot. The lifting appliance comprises a bearing beam, a bearing rod, a limiting piece, an electromagnet structure and a guide part, wherein the bearing rod is vertically and movably arranged on the bearing beam in a penetrating mode; the limiting piece is connected to the upper part of the bearing rod and is in limiting fit with the upper side of the bearing beam; the electromagnet structure is connected to the lower part of the limiting piece; and the guide part is matched with the electromagnet structure so as to guide the vertical movement of the electromagnet structure. By adopting the scheme, the electromagnet structure can generate magnetic force by electrifying the electromagnet structure, so that metal pieces such as a stator and arotor can be adsorbed, and compared with a mode of using a pneumatic clamping jaw, the mode has the advantages that the hoisting amount is large, materials do not need to be accurately positioned, andthe material transferring efficiency is improved. Moreover, the electromagnet structure can vertically move when adsorbing the materials, so that a buffering effect can be achieved, and the impact damage is avoided. The electromagnet structure can stably move through the guide part, and shaking is reduced.

Description

technical field [0001] The invention relates to the technical field of spreaders, in particular to a spreader and a robot. Background technique [0002] The stator and rotor of the motor need to be sorted into the material frame after being processed by the punching machine, and then transferred inside the factory. At present, the stator and rotor palletizing fixtures on the market mostly use pneumatic grippers. However, palletizing with pneumatic jaws is not only inefficient, but also has poor compatibility and requires positioning accuracy for incoming materials. Contents of the invention [0003] The invention provides a spreader and a robot to improve the material transfer efficiency of the spreader and the versatility of the spreader. [0004] In order to achieve the above object, according to one aspect of the present invention, the present invention provides a hoist, comprising: a load-bearing beam; a load-bearing bar, the load-bearing bar is vertically movably mou...

AI Technical Summary

Problems solved by technology

However, the use of pneumatic grippers for palletizing is not only inefficient, but also has poor compatibility and requires positioning accuracy for incoming materials.

Images