High-precision square adhesive pasting device for curved screen

Abstract

The invention discloses a high-precision square adhesive pasting device for a curved screen, comprising a panel carrying table assembly and a square adhesive carrying table assembly; the panel carrying table assembly comprises a panel carrying table, a cross beam plate, an XXY alignment platform and an ejection mechanism, the panel carrying table comprises a carrying table inner frame and a carrying table outer frame, the carrying table outer frame is fixed to the cross beam plate and provided with a cavity, the carrying table inner frame is arranged in the cavity in a clearance mode, a panel is placed in the carrying table inner frame and the carrying table outer frame, the carrying table inner frame is provided with a panel fixing device and connected with the XXY alignment platform through the ejection mechanism, the XXY alignment platform is connected with the cross beam plate, the ejection mechanism drives the carrying table inner frame to stretch out of the cavity, and the XXY alignment platform drives the carrying table inner frame to horizontally move and rotate; the square adhesive carrying table assembly comprises a square adhesive carrying table and a square adhesive carrying table driving mechanism, the square adhesive carrying table is provided with a positioning column for positioning a square adhesive, and a vacuum air hole, and the square adhesive carrying table driving mechanism enables the square adhesive carrying table to overturn up and down and feed vertically. According to the high-precision square adhesive pasting device for the curved screen, the degree of automation and precision of square adhesive pasting of the panel are improved.

Description

technical field [0001] The invention relates to the technical field of screen assembling equipment, in particular to a high-precision curved screen sticker glue device. Background technique [0002] With the continuous development of consumer electronic products such as televisions and personal computers, the use of screens is becoming more and more extensive. At present, there are many types of screens in the market. The market welcomes. [0003] In the assembly process of the screen, it is necessary to paste the glue on the panel of the screen, and the glue will bond the corresponding parts to the panel. In the assembly process of the current part of the screen, the glue is pasted manually. The efficiency of the glue is low, the cost is high, and it is difficult to guarantee the quality of the glue. At present, there are devices for pasting the glue, but because there will be a certain positioning error every time the panel is clamped, the difference between different wor...

AI Technical Summary

Problems solved by technology

[0003] In the assembly process of the screen, it is necessary to paste the glue on the panel of the screen, and the glue will bond the corresponding parts to the panel. In the assembly process of the current part of the screen, the glue is pasted manually. The efficiency of the glue is low, the cost is high, and it is difficult to guarantee the quality of the glue. At present, there are devices for pasting the glue, but because there will be a certain positioning error every time the panel is clamped, the difference between different workpieces There are also corresponding processing errors. There is a certain curvature everywhere on the curved screen panel. It is necessary to achieve precise positioning between the panel and the adhesive carrier, otherwise there may be misalignment of the paste, or even damage to the panel. The current device for pasting the adhesive cannot Assembly process for curved screens

[0004] Therefore, there is currently a lack of a word glue device that can be applied to curved screens to improve the efficiency of putting word glue in the panel assembly process

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