Manipulator clamp and robot with manipulator clamp

Abstract

The invention provides a manipulator clamp. The manipulator clamp comprises a top frame, a clamping mechanism and a clamping position sensing device, wherein the clamping mechanism is mounted on the two sides of the bottom end of the top frame, the clamping position sensing device is connected to and assembled on the top frame, the clamping mechanism comprises two oppositely arranged clamping blocks and a driving cylinder for driving the clamping blocks to move, the clamping position sensing device comprises a drop pin assembly, sensors and a mounting rack, the mounting rack is mounted on the top frame, the drop pin assembly comprises a sleeve and a drop pin rod, the drop pin rod penetrates through the sleeve and is mounted in the sleeve through the cooperation of a spring resetting structure, two interphase sensing discs are arranged at the top section of the drop pin rod, the sensors are arranged on the mounting rack, the two sensing discs are driven to rise and fall through pressing and propping against the drop pin rod to move, positioning and sensing are carried out by the two sensors after the sensing discs rise or fall for a preset distance, and the sensing discs are triggered to send signals so as to start the clamping mechanism to move. The manipulator clamp adopts a double-sensor positioning method, can realize efficient workpiece positioning and carrying and is high in precision.

Description

technical field [0001] The invention relates to the technical field of object handling, in particular to a manipulator gripper and a robot with the manipulator gripper. Background technique [0002] With the continuous expansion of industrial production scale and rising labor costs, the requirements for industrial automation are getting higher and higher. Robots, as an advanced science and technology, will be widely used. The manipulator can partially replace the heavy labor of people to realize the mechanization and automation of production. Under the easy operation of the operator, it can complete many complicated tasks of the automatic manipulator, while the production and use costs are greatly reduced, and the use range is also wide and flexible. Greater flexibility and mobility. Domestic existing technology used for the handling of automobile engine cylinders is generally manual handling or beam-type handling, clamping and positioning devices are single-arm cranes equ...

AI Technical Summary

Problems solved by technology

Domestic existing technology used for the handling of automobile engine cylinders is generally manual handling or beam-type handling, clamping and positioning devices are single-arm cranes equipped with pick-and-place fixtures, and chains or wire ropes are used between the single-arm cranes and fixtures Soft connection, the disadvantage of this kind of equipment is that the positioning is not accurate when clamping, and two people need to cooperate to operate, which is laborious and inefficient

During the handling process of the existing manipulator, it is generally necessary to confirm the positioning first. In the existing manipulator clamping and positioning confirmation device, the air pressure test is generally used to confirm whether the clamping is successful. In addition, some clamping devices are on the fingers or during the stroke. Set the sensor, these two settings have very high requirements on the sensor, the structure is more complicated, and the accuracy is relatively low, which is easy to cause workpiece damage or missing clamping, affecting work efficiency

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