Field angle type manipulator and gas path system thereof

Abstract

The opening angle type mechanical arm comprises a cylinder body and a finger assembly, a piston and a piston rod are arranged in a movable cavity, an air hole A and an air hole B are formed in the two sides of the cylinder body, the air hole B is formed close to one side of the finger assembly, and the air hole A and the air hole B communicate with the movable cavity; the first mounting plate and the second mounting plate are fixed to the cylinder body and are arranged at a certain distance, a first finger and a second finger are arranged on the two sides of the mounting cavity, connecting rods are hinged to the bottoms of the first finger and the second finger, and a piston rod connector is arranged between the connecting rods; a sealing plate is further arranged between the first mounting plate and the second mounting plate, and a spring is arranged between the sealing plate and the piston rod connector. The device solves the problem of grabbing a workpiece in the hot punching process, simulates the flexible clamping of the continuously deformed workpiece in the punching process manually through spring force and gas circuit control, can avoid displacement in the punching process, and improves the punching efficiency through spring force and gas circuit control. And manual flexible clamping on the continuously-deformed workpiece in the stamping process is simulated, so that the workpiece can be prevented from displacement in the stamping process.

Description

technical field [0001] The invention relates to the technical field of pneumatic clamping, in particular to an angle-opening manipulator and a pneumatic system thereof. Background technique [0002] At present, in the red punching industry, the mechanical linkage structure is used when clamping the workpiece. When the workpiece needs to be punched, most of the workpieces are held by manually holding the linkage mechanism, and then placed in the mold. Stamping is carried out during the stamping process, and the workpiece is not released during the stamping process. Therefore, multiple stamping will affect the life of the link mechanism and the health of the human hand, and the stamping efficiency is low. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide an angle-opening manipulator, which solves the problem of grasping the workpiece during the stamping process, and realizes the slight tightening of the workpiece during the stamping process...

AI Technical Summary

Problems solved by technology

[0002]At present, in the red stamping industry, the mechanical linkage structure is used when clamping the workpiece. When the workpiece needs to be punched, most of them are manually Hold the connecting rod mechanism to hold the workpiece tightly, and then place it in the mold for stamping, and the workpiece is not released during the stamping process, so multiple stampings will affect the life of the connecting rod mechanism, and also affect the health of the hands. And the stamping efficiency is low

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