An electronic touch screen scraping device

Abstract

The invention discloses a glue scraping device for an electronic touch screen, which comprises a circular frame guide rail assembly, a scraper, a first synchronous toothed belt and a bladeless fan; one end of the scraper is equipped with a guide post, and the guide post is guided and connected with the circular frame guide rail assembly ;The annular surface of the guide column is concavely provided with a stress groove; the inner surface of the first synchronous tooth belt is equipped with a first synchronous tooth, and the first synchronous tooth is used to abut against the force groove; the bladeless fan is used to absorb the scraper The excess glue scraped from the upper surface of the touch screen body; the air outlet side of the bladeless fan is away from the side of the support plate. The electronic touch screen glue scraping device performs cold scraping on the overflow glue formed around the touch screen after bonding, and collects the scraped residual glue in a suction way, with simple structure and high work efficiency.

Description

technical field [0001] The invention relates to the technical field of electronic equipment processing, in particular to an electronic touch screen scraping device. Background technique [0002] The touch screen needs to be glued during the processing process, so that the two pieces of glass are bonded or the glass is bonded to the substrate, and the compression after the glue is used to cause the problem of colloidal bonding, but in the process of compression, the colloid between the two pieces of glass It will overflow, therefore, it is necessary to arrange corresponding personnel on the production line to scrape the overflowing glue. [0003] The existing published patent title is "A Method for Producing Squeegee for Electronic Touch Screen" and the publication number is CN108405280A. This patent has the following technical problems: [0004] 1. The base is located in the middle of the square frame. Guide rails are fixed on the upper surface of the four sides of the squa...

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Problems solved by technology

[0004] 1. The base is located in the middle of the square frame. Guide rails are fixed on the upper surface of the four sides of the square frame. Each guide rail is equipped with a scraping structure. The scraping structure includes: blades, electric trolleys, etc., and one device has 4 groups. The structure of the scraper is too complicated;

[0005] 2. The cutter head of the blade in this patent application can heat the glue, so that the glue softens and is easy to scrape off. In the actual operation process, the heated glue is easy to form a wire between the knife and the touch screen, but it is more difficult to scrape clean , and it is easy to cause damage to the cementation of the touch screen;

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