Optical composite film assembling machine of backlight module

An optical composite film and backlight module technology, which is applied in metal processing and other directions, can solve the problems of affecting display imaging, inconsistent size of backlight module, and inability to meet assembly requirements, etc.
CN113263736AActive Publication Date: 2021-08-17深圳市橙信科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
深圳市橙信科技有限公司
Publication Date
2021-08-17

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Abstract

The invention discloses an optical composite film assembling machine of a backlight module. The optical composite film assembling machine is provided with a workbench, a winding and unwinding tension assembly, a cutting and pressing machine, an ion fan, a CCD detector, a rotary pressing station and a mechanical arm, wherein the workbench is provided with a square box and a bottom face, and the square box is installed on the left side of the bottom face; the winding and unwinding tension assembly is installed on the workbench; a cutting and pressing machine is mounted on the square box; the ion fan is mounted on the bottom surface, and the rotary pressing station is mounted on the bottom surface; the ion fan is located between the winding and unwinding tension assembly and the rotary pressing station; the CCD detector is installed on the right side of the square box and located in front of the winding and unwinding tension assembly; and the mechanical arm is positioned in front of the rotary pressing station. Automatic control over liquid crystal screen film pasting operation can be achieved, and the liquid crystal screen film pasting efficiency can be improved to a large extent.
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Description

technical field

[0001] The invention relates to the field of backlight modules and backlight sources, in particular to the field of assembly of backlight modules. Background technique

[0002] The backlight module is one of the pipe parts of the liquid crystal display panel. The backlight module is the main part of the liquid crystal backlight module display; the surface of the backlight module is pasted with multi-layer optical films. The backlight module assembly on the existing market is mainly Paste different optical films on the backlight module layer by layer; and the optical films have been cut into shape before bonding, and the size of the LCD screens currently on the market ranges from a few inches to dozens of inches. The size of the backlight module is inconsistent, which cannot meet the assembly requirements of existing products of different sizes; if the optical film is not tightly pressed or the dust removal effect is not good during the pressing process, it wi...

Claims

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