Edge pressing device used when pasting tape on side of glass

Abstract

The invention discloses an edge pressing device used when pasting a tape on a side of a glass, comprising a working table, a rotary frame, a glass clamp, a roller pressing assembly and a locating frame; the roller pressing assembly comprises an installation base as well as an extrusion roller and a first elastic piece which are installed on the installation base; the rotary frame or the roller pressing assembly is slidingly installed on the working table along a Y-shaft direction and moved to an edge pressing position and a rotary position along the Y-shaft direction; the rotary frame or the roller pressing assembly is slidingly installed on the working table along a X-shaft direction and moved to an initial position and a terminal position along the X-shaft direction; the locating frame comprises a locating corner frame corresponding to a glass corner, and one side of the locating corner frame corresponds to the edge pressing position and lifts to a place as high as the glass along anupright direction; in the initial position and the terminal position, the extrusion roller is respectively located at the two relative sides of the glass clamp along the X shaft; and in the edge pressing position, the roller pressing assembly closes to the glass clamp so that the extrusion roller can extrude the side of the glass under the effect of an first elastic piece. The edge pressing device provided by the invention has convenient operation, high edge pressing efficiency and uniform edge pressing force.

Description

technical field [0001] The invention relates to the technical field of glass hemming, in particular to a glass side adhesive tape hemming device. Background technique [0002] When assembling the screen of existing electronic products, glass needs to be installed. In order to obtain a better user experience, the width of the edge of the screen is often reduced to increase the screen ratio. Covering the edges of the glass makes it easy for light to leak from the side edges of the glass. The existing method is to manually apply tape and edge pressing to the sides of the three sides of the glass. By setting the adhesive tape on the side wall to be edge pressing and pressing the tape on the side wall, the efficiency of glue application and edge pressing can be improved. Low, and rely entirely on manual gluing and edge pressing, the strength of each edge pressing operation cannot be guaranteed, and it is easy to cause uneven edge pressing, which is not conducive to subsequent as...

AI Technical Summary

Problems solved by technology

[0002] When assembling the screen of existing electronic products, glass needs to be installed. In order to obtain a better user experience, the width of the edge of the screen is often reduced to increase the screen ratio. Covers the edges of the glass, making it easy for light to leak from the side edges of the glass

The existing method is to manually apply tape and edge pressing to the sides of the three sides of the glass. By setting the adhesive tape on the side wall to be edge pressing and pressing the tape on the side wall, the efficiency of glue application and edge pressing can be improved. Low, and completely rely on manual gluing and edge pressing, which cannot guarantee the strength of each edge pressing operation, which may easily cause uneven edge pressing, which is not conducive to subsequent assembly operations

Another method is to use the machine to perform the blanking operation. However, after the machine completes the blanking of one blanking, it needs to manually change the direction to perform the blanking operation on the other blanks. The operation is cumbersome and is not conducive to large-scale production. Blank operation

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