Adjustable manipulator with positioning rod

Abstract

The invention discloses an adjustable manipulator with a positioning rod. The adjustable manipulator with the positioning rod comprises a main frame, clamping jaws and the positioning rod; a first telescopic device is arranged on the main frame, and installation plates are arranged on the two sides of the first telescopic device; a connecting block is connected with the end head of a movable rod of the first telescopic device, direct connecting rods are symmetrically hinged to the two sides of the connecting block, the direct connecting rods are rotatably connected with L-shaped connecting rods through first pin shafts, and the L-shaped connecting rods are rotatably connected with the main shaft through second pin shafts; the clamping jaws are connected with the L-shaped connecting rods; and the positioning rod is fixed to a movable rod of a second telescopic device, the second telescopic device is installed on the connecting block, the positioning rod comprises a rod body and a rod head, and the rod head is in a cone shape. According to the adjustable manipulator with the positioning rod, by arranging the positioning rod, the manipulator can clamp a workpiece which is in a free state; meanwhile, the range of activity of the clamping jaws can be adjusted, and the adaptive capacity of the manipulator is enhanced.

Description

technical field [0001] The invention relates to a manipulator, in particular to an adjustable manipulator with a positioning rod. Background technique [0002] A manipulator is an automatic operating device that can imitate certain movement functions of the human hand and arm to grab, carry objects or operate tools according to a fixed program. The manipulator is the earliest industrial robot and the first modern robot. It can replace the heavy labor of people to realize the mechanization and automation of production, and can operate in harmful environments to protect personal safety. Therefore, it is widely used in machinery manufacturing, metallurgy, Departments of electronics, light industry and atomic energy. [0003] In today's life, with the rapid development of science and technology, the biggest difference between robotic arms and human arms lies in flexibility and endurance. That is to say, the biggest advantage of the manipulator is that it can do the same action...

AI Technical Summary

Problems solved by technology

[0004] The application of manipulators in automated production lines is very popular. Most of the existing manipulators use the linkage mechanism to drive the jaws to close to complete the clamping of the parts. However, most of the existing manipulators do not have a workpiece positioning mechanism, so that when the parts are in a free state , the claws are difficult to locate during the clamping process, which increases the difficulty of manipulator operation

Images