A parallel robot assembly platform and assembly method

An assembly platform and robot technology, which is applied in the field of driven rods, rod assembly platforms, and parallel robot drive rods, to achieve the effects of high speed, good consistency and simple structure

Active Publication Date: 2016-04-20
WEIHAI NEWBEIYANG ZHENGQI ROBOT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there is no instrument in the prior art to assemble these rods and ensure the assembly accuracy of each rod.

Method used

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  • A parallel robot assembly platform and assembly method
  • A parallel robot assembly platform and assembly method
  • A parallel robot assembly platform and assembly method

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Embodiment Construction

[0036] The technical solutions of the present invention will become more obvious and easy to understand by describing the implementation manners of the present invention in conjunction with the following drawings.

[0037] Reference attached figure 1 , the structure of the Delta parallel robot is as follows:

[0038] The mechanism includes a static platform 11, a dynamic platform 12 and three branch chains connecting the two platforms. The three branch chains have the same structure and are arranged symmetrically at 120°. Every branch chain is made up of driving rod 4 and driven rod 13. The driving rod 4 and the static platform 11 are up and down rotating pairs, the driving rod 4 and the driven rod 13 are connected by a Hooke hinge, and the driven rod 13 and the moving platform 12 are also connected by a Hooke hinge.

[0039] Both the driving rod 4 and the driven rod 13 are made of carbon fiber tube material, and their two ends are connected by high-strength adapters. In th...

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PUM

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Abstract

The invention relates to an assembling platform of rod pieces of a parallel robot and a method for using the platform to assemble driving rods and driven rods of the parallel robot. The assembling platform comprises a base, a turntable, two guide rails, a sliding block, a stop block and a measuring instrument, wherein the base is provided with an upper flat surface A; the turntable which is assembled in a positioning hole of the upper flat surface A can horizontally rotate around a rotating shaft M1 relative to the base; the two guide rails are parallelly mounted on the upper flat surface A of the base; the sliding block can slide along the guide rails, and a positioning part which is mounted on the sliding block can horizontally rotate around a rotating shaft M2 relative to the sliding block; the stop block is used for positioning the sliding block; the measuring direction of the measuring instrument is the same as the extension direction of the guide rails, and the measuring instrument is used for measuring the distance between the rotating shaft M1 and the rotating shaft M2. The assembling platform is simple in structure, convenient to mount, high in assembling precision, and good in consistency.

Description

technical field [0001] The present application relates to an assembly platform and an assembly method, in particular to a rod assembly platform for a parallel robot, and a method for assembling a driving rod and a driven rod of a parallel robot using the assembly platform. Background technique [0002] Parallel robots have the advantages of strong load capacity, high rigidity, and high precision, so they are widely used in production lines, such as simple repetitive tasks such as packing and sorting, to reduce labor costs and improve production efficiency. Especially in some high-speed automated production lines, since the payload of parallel robots decreases with the increase of speed, in order to increase the payload of parallel robots, many robot manufacturers, such as ABB, ADEPT, FANUC, etc., use mass Light, high-strength carbon fiber material is used as the arm body part of the robot. [0003] Among them, the Delta parallel robot is a typical four-degree-of-freedom par...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P21/00
CPCB23P21/002
Inventor 黄海忠刘会英姚庭林建林巩相峰
Owner WEIHAI NEWBEIYANG ZHENGQI ROBOT
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