Method and device for conveying plastic substrate

A glass substrate and conveying unit technology, applied in the direction of conveyor objects, transportation and packaging, furnaces, etc., can solve problems such as accumulation in the central drooping position, glass substrate is fragile, and glass substrate cleaning effect is poor, so as to reduce the risk of fragmentation Probability, the effect of improving the yield rate

Active Publication Date: 2018-06-12
深圳市格睿尔科技有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

For large-sized glass substrates, due to gravity and the thinness of the glass substrate itself, the central part of the glass substrate will sag, and the resulting problem is that when the glass substrate is transported in the production equipme

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  • Method and device for conveying plastic substrate
  • Method and device for conveying plastic substrate
  • Method and device for conveying plastic substrate

Examples

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Example Embodiment

[0021] The specific implementation manners of the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the specific implementations described here are only used to illustrate and explain the embodiments of the present invention, and are not used to limit the embodiments of the present invention.

[0022] figure 1 It is an example of production equipment to which the method and device for conveying glass substrates according to the present invention are applicable. Such as figure 1 As shown, the production equipment includes an input device and a conveying device, the conveying device includes a plurality of conveying units, and the conveying unit includes an inlet unit, at least one intermediate unit, and an outlet unit. figure 1 Only one intermediate unit is shown in, but those skilled in the art should know that there can be multiple intermediate units. And each conveying unit is not lim...

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Abstract

The embodiment of the invention provides a method and a device for conveying a plastic substrate and belongs to the field of industrial control. The method comprises the following steps that when a first optical signal of throwing equipment is in a first threshold range, an inlet unit is switched into a horizontal state, and a plastic substrate is thrown into the inlet unit; when a plurality of second optical signals of the inlet unit are all in a second threshold range, the inlet unit is switched into an inclined state with a preset inclined angle; an outlet electric signal at an outlet of the inlet unit or a middle unit is received, and when the outlet electric signal is in a third threshold range, a next conveying unit of a conveying unit, corresponding to the outlet electric signal, isswitched into the inclined state with a preset inclined angle; and a plurality of third optical signals of a plurality of second preset positions of the outlet unit are received, and when a pluralityof fourth optical signals are all in a fourth threshold range, the outlet unit is switched into the horizontal state. The method and the device can enable the plastic substrate to be successfully conveyed in production equipment, so that the plastic substrate can be avoided from being broken, and the rate of good products is increased.

Description

technical field [0001] The invention relates to the field of industrial control, in particular to a method and device for transporting glass substrates. Background technique [0002] Currently, the size of displays tends to be larger, and large-size displays are widely used in home televisions, display devices in public places, and the like. Generally speaking, large-size monitors refer to monitors over 40 inches. The glass substrate is a necessary raw material for the production of the display panel of the display. With the large-scale display, and in order to improve the production efficiency and save the cost of raw materials, the size of the glass substrate put into production is also increasing. Taking the current domestic 8.5-generation line as an example, the size of the glass substrate reaches 2200×2500 (mm). And with the continuous pursuit of production efficiency and raw material costs, the size of the glass substrate will become larger. [0003] However, the gl...

Claims

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Application Information

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IPC IPC(8): B65G49/06
Inventor 方晓汾单建军徐国群
Owner 深圳市格睿尔科技有限公司
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