Automatic assembly device and method of backlight module
A technology of automatic assembly device and backlight module, applied in the direction of assembly machine, manipulator, metal processing equipment, etc., can solve problems such as manual correction and diaphragm deformation, and achieve the effect of improving assembly efficiency, reducing contamination, and avoiding economic losses.
Active Publication Date: 2019-11-22
SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD
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- Application Information
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Problems solved by technology
[0004] An object of the present invention is to provide an automatic assembly device for a backlight module, which can solve the problem in the prior art that manual correction is required due to the deformation of the diaphragm when the diaphragm is grasped by a suction cup, and improves the assembly efficiency
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[0058] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0059] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a s...
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The invention discloses an automatic assembly device and method of a backlight module, and relates to the technical field of liquid crystal display equipment. The automatic assembly device of the backlight module comprises grabbers, a grabber drive assembly and a push assembly. The grabber drive assembly can drive the grabbers to hook hangers on a membrane in a horizontal state and overturn the grabbers by preset angles to enable the tail ends of the grabbers to be in horizontal states and enable the membrane to be hooked at the tail ends of the grabbers in a vertical state. The push assemblycan push the membrane on the grabbers to buckles of a backboard. By means of the manner of automatically grabbing the membrane horizontally and automatically assembling the membrane vertically, the membrane is automatically grabbed, the membrane and the backboard are automatically assembled, the assembly efficiency is greatly improved, and the problem that the membrane is stained when the membraneis sucked by suckers all the time to be assembled is relieved.
Description
technical field [0001] The invention relates to the technical field of liquid crystal display equipment, in particular to an automatic assembly device and an assembly method of a backlight module. Background technique [0002] The backlight module assembly method of the liquid crystal display device is usually manually lifted the diaphragm, and then aligned with the buckle on the back panel, and snaps the diaphragm hanging ear into it. However, for large-size backlight modules, manual calibration and alignment are still required, and the efficiency is relatively low. At the same time, the entire assembly process uses suction cups to absorb the diaphragm for a long time, which also increases the chance of dirt and damage to the diaphragm. [0003] In order to solve the above technical problems, in the prior art, a robot controls a sucker to automatically absorb the surface of the diaphragm to pick up the diaphragm. However, since the diaphragm is a soft plastic with a thickn...
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IPC IPC(8): B23P21/00B25J15/06
CPCB23P21/00B25J15/0683
Inventor 艾琪陈军艾祖东李广超
Owner SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD