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Pneumatic drive device for manipulator

A pneumatic drive and manipulator technology, applied in the field of manipulators, can solve problems such as the end impact of the clamping movement, achieve the effect of reducing mutual interference and improving uniformity

Active Publication Date: 2017-06-13
宁夏巨能机器人股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this structure still uses the traditional proximity switch to control the stroke of the cylinder, and there is an inevitable impact at the end of the clamping movement

Method used

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  • Pneumatic drive device for manipulator

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Effect test

Embodiment Construction

[0016] refer to figure 1 , this embodiment includes a cylinder block 1, the cylinder block 1 is connected with a clamp mechanism 2, the top of the cylinder block 1 is provided with an auxiliary cylinder block 3, the auxiliary cylinder block 3 is connected with the cylinder block 1 through a spring body 5, and the cylinder block 1 The cylinder body 1 is connected with the fixture mechanism 2 through the auxiliary cylinder body 3, the first piston 4 in the cylinder body 1 is connected with the second piston 6 in the auxiliary cylinder body 3, and a curved flow channel 7 is arranged in the auxiliary cylinder body 3 , the bent flow channel 7 is provided with an intake pipe 8 and an exhaust pipe 9, and a group of adjustment structures are respectively arranged in the intake pipe 8 and the exhaust pipe 9, and the adjustment mechanism includes a one-way valve 10 and a throttle valve 11, and the auxiliary cylinder The inner side of the body 3 is provided with an elastic sheet 12, one ...

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Abstract

The invention discloses a manipulator pneumatic driving device. The manipulator pneumatic driving device comprises an air cylinder body, wherein the air cylinder body is connected with a fixture mechanism, an auxiliary cylinder body is arranged at the top of the air cylinder body, the auxiliary cylinder body is connected with the air cylinder body through a spring body, the air cylinder body is connected with the fixture mechanism through the auxiliary cylinder body, a first piston in the air cylinder body is connected with the second piston in the auxiliary cylinder body, a zigzag flow passage is formed in the auxiliary cylinder body, an air inlet pipe and an air exhaust pipe are arranged on the zigzag flow passage, a group of adjusting structure is provided respectively in the air inlet pipe and the air exhaust pipe, the adjusting mechanism comprises a one-way valve and a throttling valve, an elastic piece is arranged on the inner side of the auxiliary cylinder body, one end of the elastic piece is fixedly connected with the bottom of the auxiliary cylinder body, and the other end of the elastic piece is a free end and is separated from the auxiliary cylinder body. The manipulator pneumatic driving device can improve the defect of the prior art and realizes the smooth release of clamping force in the entire clamping process by improving the constructive structure of the air cylinder mechanism.

Description

technical field [0001] The utility model relates to the technical field of manipulators, in particular to a manipulator air pressure driving device. Background technique [0002] There are many ways to drive the manipulator, among which pneumatic drive is a common way. Pneumatic drive has many advantages such as safety and low energy consumption. Chinese invention patent CN102514932B discloses an automatic grasping manipulator for thin-walled cans, which can realize multi-directional adjustment and facilitate the operation of fragile products. However, this structure still adopts the traditional proximity switch to control the stroke of the cylinder, and there is an inevitable impact at the end of the clamping movement. [0003] Utility model content [0004] The technical problem to be solved by the utility model is to provide a manipulator air pressure drive device, which can solve the deficiencies of the prior art. By improving the structure of the cylinder mechanism, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F15B11/028F15B11/16F15B15/14
CPCF15B11/028F15B11/16F15B15/14
Inventor 宋明安王小龙孙洁同彦恒李志博麻辉
Owner 宁夏巨能机器人股份有限公司
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