Series parallel movement polisher with nine freedom degrees

A degree of freedom, polishing machine technology, applied in the field of polishing machines, can solve the problems of low efficiency, slow investment recovery, and expensive robots

Inactive Publication Date: 2010-10-27
SHANGHAI RODDEX BATH HARDWARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing bathroom faucets are polished manually on abrasive belt machines and cloth wheel machines. The disadvantage is that the copper dust is large, which is harmful to the human body. Due to the heat generated by polishing friction, it is very hot. This method hurts the human body, consumes a lot of energy, and is inefficient
[0003] There is also a general-purpose six-joint open-chain single-arm robot, equipped with grippers, grasping the workpiece, and polishing the surface on the belt machine and cloth wheel, but the efficiency is equivalent to manual polishing. The robot is expensive and the cost of use is high. The investment is too large, especially for low-volume diversified products with low interest rates, and the return on investment is extremely slow

Method used

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  • Series parallel movement polisher with nine freedom degrees
  • Series parallel movement polisher with nine freedom degrees
  • Series parallel movement polisher with nine freedom degrees

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Embodiment Construction

[0015] The present invention will be further described below in conjunction with the accompanying drawings, and the present invention is relatively clear to those skilled in the art.

[0016] The existing 6-SPS parallel mechanism is adopted, and the ball screw pair in the rod is driven by the servo motor configured on each telescopic rod, so as to change the different telescopic values ​​of the telescopic rod, so that the motion platform 7 can perform X, X, Y, Z movement, and take X, Y, Z axis as the axis image 3 The arrows A, B, and C shown in the figure swing to make swings and tilts at different angles, change the posture of the motion platform 7, and realize the image 3 The shown approximate spherical 6-DOF spatial motion.

[0017] In order to be able to perform rough polishing on the complex space art surface composed of a variety of curved surfaces, straight surfaces, inclined surfaces, and inertial surfaces without dead ends, the machine tool is mixed on the motion p...

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Abstract

The invention relates to the technical field of a polishing machine, in particular to a series parallel motion polishing machine with nine degrees of freedom for polishing a bathroom copper water faucet, which is characterized in that three rotating shaft are additionally provided on the basis of the six degrees of freedom of a 6-SPS parallel mechanism, and 9 servo motors are connected to a numerical control system consisting of an industrial computer and a Pmac card through conducting wires so as to achieve the motion of nine degrees of freedom for parts in space. Compared with the prior art, the series parallel motion polishing machine solves the difficult problem of low-cost automatic polishing, achieves the motion of nine degrees of freedom for the water faucet in space, satisfies therequirements on polishing a multidimensional curved surface and a series parallel surface, and achieves the unmanned operation production.

Description

[technical field] [0001] The invention relates to the technical field of polishing machines, in particular to a 9-degree-of-freedom mixed motion polishing machine for polishing copper faucets in bathrooms. [Background technique] [0002] Existing bathroom faucets are polished manually on abrasive belt machines and cloth wheel machines. The disadvantage is that the copper dust is large and harmful to the human body. Due to the heat generated by polishing friction, it is very hot. This method hurts the human body, consumes a lot of energy, and is inefficient. . [0003] There is also a general-purpose six-joint open-chain single-arm robot, equipped with grippers, grasping the workpiece, and polishing the surface on the belt machine and cloth wheel, but the efficiency is equivalent to manual polishing. The robot is expensive and the cost of use is high. The investment is too large, especially for low-volume diversified products with low interest rates, and the return on invest...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B29/02B24B21/00
Inventor 孙勇
Owner SHANGHAI RODDEX BATH HARDWARE
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