Conveying device

A technology of conveying equipment and conveying mechanism, applied in the fields of optics, electronics and machinery, can solve the problems of guide wheel collision, fragmentation, weakening of guiding and stabilizing effects, etc., and achieve the effect of preventing collision, reducing fragmentation and not easy to diverge.

Active Publication Date: 2017-07-28
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the long-term use of the guide wheel, its position will be shifted. When the position of the guide wheel is shifted, its guiding and stabilizing effect wil

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0029] Example 1, as figure 1 As shown, a conveying device includes a conveying mechanism 1, a guide wheel 2, a laser detection group, an alarm, an indicator light 5 and a control system (not shown). Among them, the laser detection group, the alarm, and the transmission mechanism 1 are all connected to the control system.

[0030] Specifically, the transmission mechanism 1 includes a bottom plate 11, multiple groups of transmission rollers 12 and a power assembly (not shown), wherein, a circular hole is provided in the center of each transmission roller 12, and each group of transmission rollers 12 is assembled into a transmission through the circular hole. On the shaft, the direction of the transmission shaft is perpendicular to the transmission direction, the transmission shafts are arranged in parallel and equidistant to each other, and at least one end of the transmission shaft is assembled on the power assembly. In this embodiment, the axial direction of the transmission...

Example Embodiment

[0038] Example 2, as figure 2 As shown, in this embodiment, the difference from Embodiment 1 is that the deflection direction of the guide wheel 2 detected in this embodiment is the lateral deflection of the guide wheel 2, and the lateral direction in this embodiment is the X-axis direction, or The main structure of the guide wheel 2 rotates, causing the direction of the through hole 21 to be offset.

[0039] Specifically, in this embodiment, in the Y-axis direction, one of the laser detection groups is configured on each guide wheel 2 on the same side of the conveying mechanism 1 . The laser detection group is used to generate a laser beam. A through hole 21 is provided on the lower mounting seat of the guide wheel 2, and the through hole 21 is used for allowing the laser beam to pass through. In the Y-axis direction, the centers of the through holes 21 on each of the plurality of guide wheels 2 on the same side are on a straight line. In this way, the laser beam can pass...

Example Embodiment

[0041] Example 3, as image 3 As shown, the difference between this embodiment and Embodiment 1 and Embodiment 2 is that the solution of this embodiment is a combination of Embodiment 1 and Embodiment 2, that is, in this embodiment, on the conveying mechanism 1, along the X-axis direction , every two corresponding guide wheels 2 are configured with a first laser detection group; along the Y-axis direction, each guide wheel 2 on the same side is configured with a second laser detection group. Therefore, in this embodiment, each guide wheel 2 is provided with a first through hole 22 and a second through hole 23 , and the first through hole 22 and the second through hole 23 are arranged in a crisscross pattern up and down. The upper and lower cross settings prevent mutual interference due to the intersection of beams and cause abnormal alarms.

[0042] In the X-axis direction, every two corresponding guide wheels 2 are equipped with a first laser detection group, so the hole cen...

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PUM

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Abstract

The invention discloses a conveying device. The conveying device comprises a conveying mechanism, guide wheels, a laser detecting set, a control system and an alarm, wherein the conveying mechanism is used for conveying liquid crystal glass; the guide wheels are correspondingly arranged at two side edges of the conveying mechanism and are used for stabilizing and guiding the conveyed liquid crystal glass; each guide wheel is provided with a through hole which is horizontally formed in a lower mounting seat of each guide wheel; the laser detecting set is used for generating a laser beam which passes through the through holes of the at least two guide wheels; the laser detecting set, the conveying mechanism and the alarm are connected to the control system; if the variation value of the cross section area of the laser beam which passes through the through holes is beyond a preset threshold value, the variation information of the cross section area can be detected and sent to the control system through the laser detecting set; the control system can be used for handling the variation information, controlling the conveying mechanism to stop running according to the handled variation information, and controlling the alarm to alarm.

Description

technical field [0001] The invention relates to the fields of machinery, electronics, optics and the like, and is specifically a transmission device. Background technique [0002] In the liquid crystal panel industry, the main process of color substrate production is: coating, exposure, development and other steps. In these steps, a transfer device is required to transfer the glass substrate. During the transfer process, due to the operation of the equipment and other reasons, the glass substrate will shake, so it is necessary to use guide wheels to make the glass substrate more stable during the flow process. However, due to the long-term use of the guide wheel, its position will be shifted. When the position of the guide wheel is shifted, its guiding and stabilizing effect will be weakened, and the glass substrate will be in contact with the guide wheel due to shaking during the transmission process. A collision occurs, resulting in fragmentation. Contents of the inven...

Claims

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Application Information

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IPC IPC(8): B65G49/06B65G43/08
CPCB65G43/08B65G49/064
Inventor 崔婷
Owner WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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