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Robot pillar structure

A robot and column technology, applied in the field of robots, can solve the problems of dust production and affect the dynamic performance of robots, and achieve the effect of easy maintenance, good rigidity and easy maintenance.

Active Publication Date: 2019-12-10
SHENYANG SIASUN ROBOT & AUTOMATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

While sealing, it is also necessary to ensure no dust, and dust will be produced after drying; the conventional contact seal of the robot joint will produce dust due to friction; the conventional contact seal of the robot joint will produce random joint resistance, which will affect the dynamic performance of the robot

Method used

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Embodiment Construction

[0025] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0026] Such as Figure 1-7 As shown, the present invention includes a base shell 1, a ball screw 2, a sealing intermediate wheel 5, a drive motor 6, a transmission mechanism, a filter and a fan 8, a column frame 10, a slide frame 12, a sealing tape 13, an outer cover 14, and a drag chain 18 and wire nut 19, wherein the base shell 1 is fixedly connected to the bottom of the outer cover 14, and one side surface of the outer cover 14 has a gap along the height direction. The column frame 10 is installed in the outer cover 14, the ball screw 2 is rotatably mounted on the column frame 10, and the lower end is connected with the driving motor 7 installed outside the outer cover 14 through a transmission mechanism. The transmission mechanism of this embodiment includes a driving pulley 6, a synchronous belt 4 and a driven pulley 3, the driving motor 7 is fixed on t...

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Abstract

The invention relates to a robot pillar structure, a pillar skeleton is installed in an outer cover, a ball screw is rotationally installed on the pillar skeleton, and is connected with a drive motorinstalled outside the outer cover, the ball screw is in threaded connection with a nut, the nut is connected with a sliding plate skeleton; the upper and lower ends in the outer cover are provided with sealing medium wheels, the cross section of the pillar skeleton is H-shaped, one end of a sealing belt is connected with the upper end of the sliding plate skeleton after one side of a H-shaped beampasses through the sealing medium wheel at the upper end and surrounds to the other side of the H-shaped beam; the other end of the sealing belt is connected with the lower end of the sliding plate skeleton after one side of the H-shaped beam passes through the sealing medium wheel at the lower end and surrounds to the other side of the H-shaped beam; and the drive motor drives the sliding plateskeleton to lift relatively to the pillar skeleton through the ball screw and the nut. The robot pillar structure allows the environment inside and outside the robot's joints to be physically isolated, while meeting the basic functions of the robot, the purposes of sealing the joints of the robot, dust-free and improving the dynamic performance of the robot can be achieved.

Description

technical field [0001] The invention relates to a robot in the flat panel display and integrated circuit industry, in particular to a robot column structure. Background technique [0002] Flat panel display (FPD) is another large-scale industry developed after integrated circuit (IC). The glass substrate is one of the key basic materials of the FPD industry, and the manufacturing process of the FPD industry requires a high degree of automation and unmanned operation. Therefore, handling robots have been introduced into the FPD industry to achieve smooth handling and precise positioning of glass substrates. [0003] There are many stations of the glass substrate handling robot that need to be sealed by the robot. The protection level is IP54 ("5" means completely preventing the intrusion of foreign objects. Although it cannot completely prevent the intrusion of dust, the amount of dust intrusion will not affect the normal operation of electrical appliances; "4" means Preven...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/12B25J19/00
CPCB25J9/109B25J9/123B25J19/0083
Inventor 程虎丰朱维金陈立博王凤利孙宝龙杨立山王金涛陈为廉
Owner SHENYANG SIASUN ROBOT & AUTOMATION
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