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Method for positioning carrier roller shaft and carrier roller drum in grabbing fingers

A positioning method and a technology of supporting rollers, which are applied in the direction of manipulators, chucks, manufacturing tools, etc., can solve the problems of inconcentric positioning of manipulators and fixtures, etc.

Inactive Publication Date: 2015-01-28
SHENYANG JINGRUI CNC MACHINE TOOL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The positioning method provided by this solution effectively solves the problem of non-concentricity between the positioning of the manipulator and the fixture

Method used

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  • Method for positioning carrier roller shaft and carrier roller drum in grabbing fingers

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Embodiment Construction

[0006] attached figure 1 It is a specific case of the implementation of this program, and it is a specific structural layout diagram of the fingers of the manipulator. 1 is the clamping actuator, 2 and 3 are the grasping fingers of the left and right manipulators respectively, and the grasping fingers are left and right symmetrical in layout. 4, 5 are two slopes for positioning on the grasping finger 2 and the grasping finger 3 respectively. According to the length of the part, the width of the inclined plane 4 and 5 in the axial direction of the grasped part can be designed, and it can also be divided into several sections in the axial direction of the grasped part. In this example, the finger positioning surface in the axial direction is divided into 2 sections, divided into After the section, it can better constrain the inclination of the part along the axial direction. The feature of this kind of grabbing finger is that it adopts 2 sets of fingers moving towards each othe...

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Abstract

The invention discloses a method for positioning a carrier roller shaft and a carrier roller drum in grabbing fingers, belongs to the technical field of manufacturing equipment for belt transport equipment, and is applied to a carrying manipulator in a belt conveyor carrier roller production line. The grabbing forms of the carrying manipulator in the belt conveyor carrier roller production line comprise automatic centering clamping, magnetic clamping and the like, those devices are not concentric with a clamp positioning mechanism in the processes of grabbing and releasing a part, and the positioning relationship of the grabbed part on fingers of the manipulator and the stability of the part in the carrying process are also related to positioning of two workstations before and after moving. By the method, decentraction of the manipulator and the clamp positioning mechanism in the carrying process is solved; according to the scheme, the grabbing process adopts two groups of fingers in opposite movement; after being closed, the fingers form two groups of V shapes in the same straight line; the part is fixed on a V-shaped positioning surface by virtue of self weight, so that the grabbed part can be taken down when the part is clamped by a clamp and is positioned; by the method provided by the invention, the positioning decentraction of the manipulator and the clamp is effectively solved.

Description

(1) Technical field: [0001] The technical field of this proposal is the manufacturing equipment of belt transportation equipment, and it is a positioning technology for parts clamping applied to the handling manipulator of the idler roller production line of belt transportation equipment. (two) background technology: [0002] Most of the roller production lines in our country are rigid production lines, there are fewer automatic production lines, and even fewer CNC automatic production lines. The handling manipulator is the key equipment on the automatic production line. During the handling of roller parts, how to position the grabbed parts on the fingers of the manipulator is related to whether the parts are stable during the handling process, and also related to how to position the two positions before and after the movement, which has a great impact on the speed and accuracy of handling . The general handling manipulator grasps the fingers in the following ways: automati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J15/08
Inventor 沈文磊赵慧王策
Owner SHENYANG JINGRUI CNC MACHINE TOOL
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