Grabbing and placing device for deburring

Abstract

The invention discloses a grabbing and placing device for deburring, which belongs to the technical field of industrial robot application. The grabbing and placing device comprises an input conveyor belt, a brush machine, an output conveyor belt and a moving support three-degree-of-freedom transfer robot, wherein the input conveyor belt is horizontally arranged; the brush machine is positioned under a sucking disc mounting plate when an active arm of an arm conveying device of the moving support three-degree-of-freedom transfer robot is positioned at the middle position; the output conveyor belt and the input conveyor belt are symmetrically arranged relative to the brush machine. The grabbing and placing device disclosed by the invention has the advantages of high production efficiency, high automatic degree and capabilities of realizing full-automatic collection, conveying and grabbing operations.

Description

Technical field: [0001] The invention belongs to the technical field of industrial robots, and in particular relates to a device for grabbing and placing brush burrs. Background technique: [0002] At present, deburring has been widely valued by various industrial countries. The hydraulic industry of the former Ministry of Machinery of my country listed deburring technology as the main project to improve the quality of hydraulic products during the "Seventh Five-Year Plan" period. Due to the existence of burrs, the whole mechanical system will not work normally, and the reliability and stability will be reduced. When a machine with burrs moves or vibrates mechanically, the shedding burrs will cause premature wear on the sliding surface of the machine, increase noise, and even cause the mechanism to be stuck and malfunction; If the burrs fall off, the circuit will be short-circuited or the magnetic field will be damaged, which will affect the normal operation of the system; ...

AI Technical Summary

Problems solved by technology

Due to the existence of burrs, the entire mechanical system will not work properly, reducing reliability and stability.

When a machine with burrs moves or vibrates mechanically, the shedding burrs will cause premature wear on the sliding surface of the machine, increase noise, and even cause the mechanism to be stuck and malfunction; If the burrs fall off, the circuit will be short-circuited or the magnetic field will be damaged, which will affect the normal operation of the system; for hydraulic system components, if the burrs fall off, the burrs will exist in the tiny working gaps of each hydraulic component, causing the slide valve to be stuck and the circuit or filter to be blocked. And cause an accident, it will also cause fluid turbulence or laminar flow, reducing the performance of the system.

In order to reduce human labor intensity and improve work efficiency, it is often necessary to place repetitive work robots in the space during the operation process, but it is unnecessary to use multi-degree-of-freedom space parallel manipulators, or the manufacturing cost is too high, such as the traditional Due to its own factors, the SCARA robot has three motors and a ball screw installed on its small arm, which limits its range of action, and the manufacturing cost of a serial five-axis robot is too high

However, in the translational parallel robot mechanism, the method of connecting the actuator on the moving platform to the motor on the frame through the transmission shaft reduces the working space of the mechanism, limits the acceleration of the end effector, and makes the position and attitude Accuracy is difficult to guarantee

At present, most foreign deburring industrial robots are large in size and heavy, resulting in high manufacturing costs, troublesome assembly, and inconvenient transportation.

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