Single-shaft high-precision intelligent linear motion mechanical arm

Abstract

The invention relates to a single-shaft high-precision intelligent linear motion mechanical arm adopting mechanical transmission, which comprises a motor, a ball screw rotationally connected with the motor through a coupler, an upper openable arm covering the outside of the ball screw and a flange socket connecting the openable arm and the motor, and is characterized in that: a sliding block in sliding connected with the ball screw is arranged above the openable arm; two sliding rail slots are formed on the outer side of the side plate of the openable arm; a sliding rail is connected above the openable arm by a connecting piece; the sliding rail is connected on the upper end of the side plate by a screw and a deep embedding method; the three limiting sensors are arranged on the two sides of the sliding rail grooves; and sensing needles are arranged at corresponding positions on the sliding block. In mechanical operation, the single-arm sliding block can serve as a worktable for holding instruments temporarily, the limiting sensors and the sensing needles on the sliding block can form sensing control, the addition of limiting blocks in the openable arm prevents the wear and collision between the sliding block and the inside of mechanical facilities, and transmission precision is improved.

Description

technical field [0001] The invention relates to a mechanical transmission, in particular to a single-axis high-precision intelligent linear motion manipulator with a single-arm sliding platform and a sensor-based control of the conveying limit. Background technique [0002] At present, the development of existing technology has made it more and more common for mechanical operations to replace human operations. Different types of manipulators have been widely used in handling, assembly, testing, cleaning, spraying, dispensing, cutting, precision machining, photography, medical treatment, etc. In the field of auxiliary manipulators and other fields, there is no fixed place to store mechanical tools in the transmission and processing of existing machinery. If the tools used are placed in the designated toolbox, it will cause inconvenience during the operation. During the transfer and retrieval process, due to the mechanical inertia, the internal machinery will collide and wear,...

AI Technical Summary

Problems solved by technology

[0002] At present, the development of existing technology has made it more and more common for mechanical operations to replace human operations. Different types of manipulators have been widely used in handling, assembly, testing, cleaning, spraying, dispensing, cutting, precision machining, photography, medical treatment, etc. In the field of auxiliary manipulators and other fields, there is no fixed place to store mechanical tools in the transmission and processing of existing machinery. If the tools used are placed in the designated toolbox, it will cause inconvenience during the operation. In the process of delivery and retraction, due to the mechanical inertia, the internal machinery collides and wears, and the internal maintenance and replacement are more complicated, which reduces the work efficiency, and the stop position of the manipulator is not easy to control, which increases the difficulty of control

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