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Brake and robot arm

A technology of robot arms and brakes, which is applied in the direction of manipulators, claw arms, manufacturing tools, etc., and can solve the problems of low braking reliability

Pending Publication Date: 2021-04-16
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The embodiment of the present invention provides a brake and a robot arm to solve the technical problem of low braking reliability of the robot arm in the prior art

Method used

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Embodiment Construction

[0035] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the embodiments and accompanying drawings. Here, the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.

[0036] Such as Figure 4 and Figure 5As shown, the present invention provides an embodiment of a brake, which includes a stator 10 , a first servo brake pad 21 , a second servo brake pad 22 , a first fixed brake pad 31 and a second fixed brake pad 32 . Wherein, the stator 10 is fixedly arranged, the first servo brake pad 21 and the second servo brake pad 22 are rotatably arranged relative to the stator 10, and the first fixed brake pad 31 and the second fixed brake pad 32 are fixedly connected with the stator 10 respectively. . The first servo brake pad 21 is used to connect the first compo...

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Abstract

The invention provides a brake and a robot arm. The brake comprises a stator, a first follow-up brake pad, a second follow-up brake pad, a first fixed brake pad and a second fixed brake pad, wherein the stator is fixedly arranged, the first follow-up brake pad and the second follow-up brake pad are rotatably arranged relative to the stator, and the first fixed brake pad and the second fixed brake pad are fixedly connected with the stator; and the brake comprises a brake state and a separation state. By the adoption of the technical scheme, simultaneous braking of a moving motion driving wheel and a rotating motion driving wheel can be achieved, braking is directly applied to the moving motion driving wheel and the rotating motion driving wheel, and the braking reliability can be improved.

Description

technical field [0001] The invention relates to the technical field of industrial robots, in particular to a brake and a robot arm. Background technique [0002] Nowadays, the application of industrial robots is more and more extensive, and many series of industrial robots have been developed. SCARA robots are a kind of planar articulated robots. Compared with general industrial robots, SCARA robots have small movement space and good flexibility. At the same time, it has high speed, good rigidity and high precision. It can accurately complete tasks such as plug-in, sorting, and assembly, and has great advantages in industrial production that requires high speed and low cost. [0003] For a SCARA robot, the actuator is generally placed at the end of the SCARA robot. When the robot needs to brake at the end such as emergency stop or power failure, since the SCARA robot is driven by a belt, and the brake is not arranged at the end of the robot, it is easy to appear. Braking i...

Claims

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Application Information

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IPC IPC(8): B25J18/00B25J19/00
CPCY02E10/72
Inventor 孔令超王勇先李芬腾野
Owner GREE ELECTRIC APPLIANCES INC