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Upper end support and guiding structure for stand columns of stocker

A stacker and column technology, applied in the field of automated material transportation, can solve the problems of equipment vibration safety, inaccurate positioning, and poor precision, and achieve the effects of reducing swing and vibration, improving positioning accuracy, and safety guidance

Inactive Publication Date: 2015-04-15
SHENYANG SIASUN ROBOT & AUTOMATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] This kind of stacker has some disadvantages: the lack of upper support and guidance makes the rigidity of the mechanical structure poor. When the stacker moves horizontally or vertically, it will swing to a certain extent, which will easily cause certain equipment vibration and even hidden safety hazards; Lack of support guide structure and stop device, resulting in poor precision, inability to accurately locate, and poor stop effect

Method used

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  • Upper end support and guiding structure for stand columns of stocker
  • Upper end support and guiding structure for stand columns of stocker
  • Upper end support and guiding structure for stand columns of stocker

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Embodiment Construction

[0024] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0025] first reference figure 1 and figure 2 , showing the stacker column structure according to the present invention, wherein figure 2 In order to remove the view of the beam 2, to more clearly show the installation of each component on the column structure of the stacker.

[0026] When the stacker is working, the base of the stacker will use the motor to pass through the belt or lead screw, so that the whole stacker will move left and right in the horizontal direction. The stacker column structure includes two columns 1, the guide rail 8 and the manipulator mounting frame 9 are installed on the column 1, the stacker also uses the motor to pass the belt or the lead screw, so that the manipulator fixed on the manipulator mounting frame 9 moves along the guide rail 8 Make a vertical movement on the column.

[0027] The column st...

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PUM

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Abstract

The invention relates to the technical field of stockers, and particularly discloses a stocker stand column structure, which includes two stand columns, a beam support connecting the upper ends of the stand columns, and a beam arranged on the beam support, and is characterized in that the stocker stand column structure also includes at least one fixed guide pulley structure and at least one adjustable guide pulley structure respectively installed on the opposite sides of the beam support. The stocker stand column structure provided by the invention can achieve the guiding effect when the stocker moves horizontally much safer, reduce swing and shale, and achieve simplified structure.

Description

technical field [0001] The invention relates to an upper end support guide of a stacker column, which belongs to the field of automatic material transportation. Background technique [0002] At present, most of the stackers in the field of automated material transportation in the domestic semiconductor industry are four to five meters high. This kind of stacker usually uses a motor to move the horizontal axis through a belt or a lead screw at the bottom, while the upper end does have an adjustable support and guide structure. [0003] This kind of stacker has some disadvantages: the lack of upper support and guidance makes the rigidity of the mechanical structure poor. When the stacker moves horizontally or vertically, it will swing to a certain extent, which will easily cause certain equipment vibration and even hidden safety hazards; The lack of a supporting guide structure and a stop device results in poor precision, inability to position accurately, and poor stop effect...

Claims

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Application Information

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IPC IPC(8): B65G57/00
CPCB65G57/00
Inventor 曲征辉曲道奎徐方何伟全王文钊李学威
Owner SHENYANG SIASUN ROBOT & AUTOMATION