Cantilever type feeding mechanical arm

Abstract

The invention discloses a cantilever type feeding mechanical arm. The cantilever type feeding mechanical arm comprises a main guiding rail beam, an arm assembly, a small protective fence and a large protective fence, wherein the arm assembly, the small protective fence and the large protective fence are mounted on the upper surface of the main guiding rail beam correspondingly, and the main guiding rail beam comprises a working platform, stand column mounting plates, guiding rail beam stand columns, cantilever beam walls, a main longitudinal beam, a linear guiding rail, a transmission rack, a cantilever beam inclined strut and an electric control system, and the arm assembly comprises a connecting plate, a sliding plate, a servo motor, a large arm assembly, a small arm assembly, a small arm lifter, a small arm slewing bearing, a hand support and a gripper assembly; the upper surface of the working platform is evenly connected with the three guiding rail beam stand columns in a threaded mode through the stand column mounting plates, the cantilever beam walls are welded to the upper surfaces of the guiding rail beam stand columns, a workpiece can rotate by 360 degrees, the workpiece can be finely adjusted in the length direction of a shaft through the guiding rail arranged on the hand support, and therefore operation is easy and convenient, and the feeding efficiency is improved; therefore, the functions of accurate positioning and automatic material taking and discharging are achieved.

Description

technical field [0001] The invention relates to the technical field of a cantilever type feeding manipulator, in particular to a cantilever type feeding manipulator. Background technique [0002] With the rapid development of the railway industry, railway maintenance equipment has also emerged. There are many kinds of railway maintenance equipment. The more common ones are axle conveyor line, feeding manipulator, wheel conveyor line, wheel set detection machine, large gear cleaning machine, wheel Brake disc cleaning and derusting machine, bogie static load test bench, etc. Among many maintenance equipment, the axle maintenance equipment is a must because the axle is indispensable and the most important part in any model. The important equipment that can be omitted. Among the axle maintenance equipment, the front end is the axle feeding equipment; [0003] However, the purpose of axle loading is to transfer the axle from the axle storage place to the axle maintenance line wh...

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Problems solved by technology

[0003] However, the purpose of axle loading is to transfer the axle from the storage place to the axle maintenance line when the axle is disassembled into parts and needs to be overhauled. Gantry-type frame hoisting and loading, although these feeding equipment can meet the needs of processing and production to a certain extent, due to their own reasons, there are various defects and deficiencies, as follows: Crane hoisting and loading: cumbersome operation, Low efficiency; forklift loading: fork loading is easy to damage the workpiece, poor safety; gantry frame loading: gantry takes up a lot of space and high cost; therefore, a cantilever type loading manipulator is proposed

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