Industrial robot moving platform for explosion-proof environment

Abstract

The invention discloses an industrial robot moving platform for an explosion-proof environment, which can be used for moving an industrial robot in an environment with flammable and explosive dust. The moving platform is composed of a robot mounting seat, a moving positioning assembly, a supporting assembly and a safety protection assembly, wherein the moving positioning assembly comprises a multi-position air cylinder, guide rails, sliding blocks, a locking air cylinder, positioning conical blocks, hydraulic buffers, travel switches, a drag chain and a fixing device, the multi-position air cylinder is responsible for movement of the robot, and the locking air cylinder is responsible for positioning and locking after the robot reaches a working position; the supporting assembly comprises sizing blocks and foundation bolts and is used for supporting the moving platform; and the safety protection assembly prevents external dust from entering the platform by installing protective covers at two ends of the robot mounting seat and outside a steel frame, and then the safety of the platform is guaranteed. The platform can meet the operation requirements of the environment with flammable and explosive dust on the industrial robot, and it can be guaranteed that the industrial robot moves efficiently in the special environment and is locked and positioned with high reliability.

Description

technical field [0001] The invention belongs to the technical field of robots, and in particular relates to an industrial robot mobile platform. Background technique [0002] With the development of industrial automation, industrial robots are widely used in welding, machining, automobiles, aerospace and other industries. Industrial robots usually only have six axes of motion and have high precision and high position resolution, but industrial robots for fixed-point operations There are limitations in that the operating range is small and the working range is greatly affected by the fixed position. [0003] Existing research and development of mobile platforms equipped with industrial robots, so that industrial robots can complete a variety of operations, competent for large space operations, but the mobile platforms currently used are mainly driven by motors, if used in an explosion-proof environment, the mobile platform needs to be explosion-proof The processing and appli...

AI Technical Summary

Problems solved by technology

Considering that the two-point positioning mode of pneumatic drive (cylinder) is more suitable, but the positioning of the cylinder is only at the limit position of the stroke, it is not suitable to use the limit position positioning in actual use, because the impact will reduce the life of the cylinder and vibrate the mobile platform

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