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Rope driving device and rope driving parallel connection robot

A rope driving and driving device technology, applied in the field of robots, can solve the problems of difficult control of precision and too simple winding method of the winch, and achieve the effect of preventing stacking and ensuring winding accuracy

Pending Publication Date: 2019-01-11
HARBIN INST OF TECH SHENZHEN GRADUATE SCHOOL
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  • Application Information

AI Technical Summary

Problems solved by technology

The traditional rope-driven parallel robot rope control simply uses a motor to drive the winch. The winding method of the winch is too simple and the accuracy is difficult to control.

Method used

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  • Rope driving device and rope driving parallel connection robot
  • Rope driving device and rope driving parallel connection robot
  • Rope driving device and rope driving parallel connection robot

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Embodiment Construction

[0025] The idea, specific structure and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, scheme and effect of the present invention. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0026] It should be noted that, unless otherwise specified, when a feature is called "fixed" or "connected" to another feature, it can be directly fixed and connected to another feature, or indirectly fixed and connected to another feature. on a feature. In addition, descriptions such as up, down, left, right, front, and back used in the present invention are only relative to the mutual positional relationship of the components of the present invention in the drawings.

[0027] Also, unless defined otherwise, all technical and scientific ter...

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Abstract

The invention relates to the technical field of robots, and discloses a rope driving device and a parallel connection rope driving robot. The rope driving device comprises a main body frame, a drivingdevice, a screw rod, a hinge wheel, a rope guide slide block, and a control rope, wherein the driving device is fixedly arranged on the main body frame, the screw rod and the hinge wheel are connected with the driving device and can synchronously rotate, the rope guide slide block is in threaded connection with the screw rod, and one end of the control rope is fixedly arranged on the hinge wheel;and the hinge wheel is provided with a threaded groove for winding the control rope, a first rope guide pulley is arranged on the rope guide slide block, and the first rope guide pulley is used for tensioning the control rope and enabling the control rope to be directionally wound into the threaded groove. The parallel connection rope driving robot comprises a robot main body and the rope drivingdevice fixedly arranged on the robot main body. According to the rope driving device and the parallel connection rope driving robot, stacking and extruding of the control rope can be prevented, and the control precision of the control rope can be guaranteed.

Description

technical field [0001] The invention relates to the technical field of robots, in particular to a rope-driven device and a rope-driven parallel robot. Background technique [0002] In recent years, with the increase of labor costs in China and the innovation and transformation of manufacturing enterprises, the Chinese robot market needs to grow rapidly and has become an important market for robots in the world. In 2014, the sales volume of industrial robots in China reached 56,000 units, a year-on-year increase of 52%, making China the largest industrial robot market in the world again. Users have developed from wholly foreign-owned enterprises and Sino-foreign joint ventures to domestic-funded enterprises and even small and medium-sized enterprises. More and more enterprises use robots to replace industrial workers. In the Pearl River Delta region, the average annual growth rate of the use of industrial robots has reached 30%, especially in the fields of assembly, dispensi...

Claims

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Application Information

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IPC IPC(8): B25J9/10B25J9/00
CPCB25J9/003B25J9/1045
Inventor 袁晗张永青徐文福周丽丽
Owner HARBIN INST OF TECH SHENZHEN GRADUATE SCHOOL
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