Glue scraping device for production of electronic display screen

Abstract

The invention discloses a glue scraping device for production of an electronic display screen. The glue scraping device comprises connecting plates and a fixing plate. According to the glue scraping device for production of the electronic display screen, two second motors arranged on one sides of positioning plates can effectively realize directional driving of a cleaning device through second screw rods and second guide rails so that residual glue on a scraper can be effectively removed during long-time operation of glue scraping of the scraper; moreover, centralized collection is carried outthrough provided material collecting devices so that the scraper can be used for scraping redundant glue on one side of the electronic display screen for a long time, meanwhile, residual glue on theperiphery can be collected so as to achieve an effective anti-pollution effect, and then the defects in the prior art are effectively overcome; and an ejector rod and a fixing block are arranged so that a user can adjust the deflection angle of the scraper by adjusting fastening nuts on the two sides of the fixing plate, then glue scraping can be conveniently carried out on the electronic displayscreens at different positions, and then the defects in the prior art are overcome.

Description

technical field [0001] The invention relates to the technical field of squeegee devices, in particular to a squeegee device for the production of electronic display screens. Background technique [0002] The electronic display screen is a display method by controlling semiconductor light-emitting diodes. It is composed of tens of thousands to hundreds of thousands of semiconductor light-emitting diode pixels evenly arranged. It uses different materials to manufacture pixels of different colors to display text, Display screens for various information such as graphics, images, animations, market prices, videos, and video signals. Electronic display screens need to go through a series of processing procedures such as cleaning, mounting, pressure welding, packaging, welding, film cutting, and assembly during processing and production. , and in the packaging process, the electronic display screen needs to be packaged and protected by dispensing to achieve the effect of convenient...

AI Technical Summary

Problems solved by technology

[0002] The electronic display screen is a display method by controlling semiconductor light-emitting diodes. It is composed of tens of thousands to hundreds of thousands of semiconductor light-emitting diode pixels evenly arranged. It uses different materials to manufacture pixels of different colors to display text, Display screens for various information such as graphics, images, animations, market prices, videos, and video signals. Electronic display screens need to go through a series of processing procedures such as cleaning, mounting, pressure welding, packaging, welding, film cutting, and assembly during processing and production. , and in the packaging process, the electronic display screen needs to be packaged and protected by dispensing to achieve the effect of convenient assembly. In the dispensing process, there will be a large amount of excess colloid on the electronic display screen, which will cause problems in the subsequent assembly process. It is very inconvenient, so it is necessary to scrape off the excess colloid, and the scraping device used in the production of electronic display screens in the prior art also has certain deficiencies in practical application, such as:

[0003] The scraping device in the prior art cannot effectively clean the scraper body when scraping off the excess colloid on one side of the electronic display screen, so that the scraper is contaminated with a large amount of colloid during long-term operation and reduces the colloid scraping of the electronic display screen. In addition to the effect, it can not meet the needs of the existing technology

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