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Film tearing method for sequentially tearing top films and bottom films of OLED (organic light-emitting diode) materials

A top film and bottom film technology, which is applied in the field of OLED materials, can solve the problems of OLED material bending, wear and tear film success rate, etc., and achieve the effect of high film tearing efficiency and avoid bending

Inactive Publication Date: 2018-05-01
SUZHOU YILI DINGFENG INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: in order to solve the technical problem that the OLED material is easily bent and worn and the success rate of tearing the film is low in the existing film tearing method, a tear film that successively tears the top film and the bottom film of the OLED material is provided. method

Method used

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  • Film tearing method for sequentially tearing top films and bottom films of OLED (organic light-emitting diode) materials
  • Film tearing method for sequentially tearing top films and bottom films of OLED (organic light-emitting diode) materials
  • Film tearing method for sequentially tearing top films and bottom films of OLED (organic light-emitting diode) materials

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Experimental program
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Effect test

Embodiment 1

[0044] This embodiment provides a film tearing device that successively tears the OLED material top film and bottom film, such as figure 1 with figure 2 As shown, it includes a feeding device 1, a front tearing device 2, a rear tearing device 3, a dust removal device 5, a receiving device 4, and the OLED material is placed on the feeding device 1, the front tearing device 2, and the rear tearing device 3 , the dust removal device 5, the horizontal transmission device (specifically a belt conveyor) for transmission between the dust removal device 5 and the receiving device 4; the feeding device 1 is used to place the OLED material without tearing the film on the horizontal transmission device, including for placing A discharge tray 11 for OLED materials, a lifting drive mechanism 12 for driving the discharge tray 11 up and down, a rotary conveying assembly 13 for the feeding section, and a workbench 14 for the feeding device;

[0045] Preferably, the discharge tray 11 is squa...

Embodiment 2

[0070] This embodiment provides a film tearing method for successively tearing off the top film and the bottom film of the OLED material, and the film tearing method will be described in detail in conjunction with the film tearing device for successively tearing the top film and the bottom film of the OLED material in Example 1.

[0071] A film tearing method for successively tearing the top film and the bottom film of the OLED material, the specific steps are:

[0072] First, place the OLED materials with protective films on both sides on the horizontal conveying device one by one through the feeding device 1, the specific steps are as follows:

[0073] A number of OLED materials with protective films on both sides are laminated and placed on the discharge tray 11;

[0074] Through the lifting drive mechanism 12, the discharge tray 11 is moved upward so that the rotary conveying assembly 13 of the feeding section can take the OLED material;

[0075] The OLED material on the ...

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Abstract

The invention relates to a film tearing method for sequentially tearing top films and bottom films of OLED (organic light-emitting diode) materials. Specifically, the OLED materials with the double faces being pasted with protective films are placed on a horizontal conveying device one by one, and the light-emitting materials are conveyed to a third rubber roller and a second rubber roller throughthe horizontal conveying device, wherein the third rubber roller and the second rubber roller are mutually parallel, are sequentially arranged from bottom to top and are opposite in rolling direction, and the second rubber roller is provided with a viscous surface layer; the top films of the light-emitting materials penetrating into the gap between the third rubber roller and the second rubber roller are pasted and torn off; then the light-emitting materials with the top films being torn off are conveyed to a fourth rubber roller and a fifth rubber roller, wherein the fourth rubber roller andthe fifth rubber roller are mutually parallel, are sequentially arranged from top to bottom and are opposite in rolling direction, and the fifth rubber roller is provided with a viscous surface layer; the bottom films of the OLED materials penetrating into the gap between the fourth rubber roller and the fifth rubber roller are pasted and torn off; and finally, the organic light-emitting materials with the double-face protective films being torn off are stored together in a stacked mode. According to the film tearing method, the film tearing efficiency is high, the protective films on the double faces of the OLED materials can be effectively torn off, and the light-emitting materials are prevented from being bent and abraded.

Description

technical field [0001] The invention relates to a film tearing method for successively tearing off a top film and a bottom film of an OLED material, belonging to the technical field of OLED materials. Background technique [0002] There are protective films on the upper and lower sides of the OLED material, which are the top film and the bottom film. Before use, the protective films on both sides need to be torn off. In the industry, simple suction nozzles are usually used to tear off both sides of the OLED material. Protective film, although the protective film can be torn off in principle, but due to the lack of adaptability, the tearing action is easy to bend and wear the OLED material, the success rate of tearing the film is low, and manual inspection is required after tearing the film, which is time-consuming force. Contents of the invention [0003] The technical problem to be solved by the present invention is: in order to solve the technical problem that the OLED ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B69/00B32B38/10
CPCB65B69/00B32B38/10
Inventor 高开中王永平赵志亮
Owner SUZHOU YILI DINGFENG INTELLIGENT TECH CO LTD
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