A three-degree-of-freedom flexible cable parallel handling robot

Abstract

The invention discloses a flexible cable parallel handling robot with three degrees of freedom in space, which includes a support frame. Under the support frame, there are multiple sets of first power devices that are evenly distributed under the edge of the support frame, fixed with the support frame and driven synchronously. A power device is connected with the first transmission device, the lower part of the edge of the support frame is provided with a first pulley bracket, the first pulley bracket is provided with a cable tensioning pulley block, the top of the edge of the support frame is provided with a second pulley bracket, and the second pulley bracket There is a flexible cable guide pulley set on the top, and the flexible cable is fixed to the top of the loading platform after passing through the flexible cable tensioning pulley and flexible cable guiding pulley. The bottom end of the loading platform is fixed to one end of the flexible cable, and the other end of the flexible cable passes through the support The guide hole on the chassis is then connected to the second transmission device, which has the same structure as the first transmission device, and the second transmission device is connected to the second power device; the present invention has simple structure, large working space, and is easy to disassemble and reassemble , fast movement speed, strong load capacity and good practicability.

Description

technical field [0001] The invention belongs to the technical field of robots, and in particular relates to a flexible cable parallel handling robot with three degrees of freedom in space. Background technique [0002] The handling robot is a robot used in processing production lines, machinery manufacturing, packaging and palletizing and other industries to realize automatic handling operations. Affected by the rapid growth of the world economy in recent years, the material to be transported is developing towards heavy load and large-scale, and the handling environment is becoming more and more complex. Therefore, the requirements for handling robots are also getting higher and higher. However, most of the current handling robots are industrial robots, which are simple in structure and greatly limited in performance. Simply improving material properties, increasing handling weight, or improving control system performance inevitably increases the cost and cost of handling ro...

AI Technical Summary

Problems solved by technology

However, most of the current handling robots are industrial robots, which are simple in structure and greatly limited in performance. Simply improving material properties, increasing handling weight, or improving control system performance inevitably increases the cost and cost of handling robots. Maintenance costs reduce the maneuverability of the robot, and in many special working conditions, it is still difficult to complete the handling task well

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