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lcm automatic assembly process

An automatic assembly and process technology, applied in the direction of assembly machines, manufacturing tools, metal processing equipment, etc., can solve the problems of cumbersome operation and low efficiency, and achieve the effect of reducing assembly steps and high assembly efficiency.

Active Publication Date: 2021-10-08
UNIV OF ELECTRONICS SCI & TECH OF CHINA ZHONGSHAN INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Due to the limitation of equipment, the existing LCM assembly process needs to manually place the display screen, circuit board and zebra paper. When assembling, one end of the zebra paper is connected with the display screen by hot pressing, and then rotated 180°, and the other end of the zebra paper is placed One end is connected to the circuit board by thermocompression, which is cumbersome and inefficient

Method used

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Embodiment Construction

[0043] In order to make the technical problems, technical solutions and beneficial effects solved by the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0044] Such as Figure 1 to Figure 12 As shown, the embodiment of the present application proposes LCM automatic assembly equipment, which is especially applied to the assembly of LCD display screens, zebra paper, and PCBA circuit boards. It includes a frame 10, and the frame 10 is provided with a turntable assembly line with a turntable 20. A plurality of positioning fixtures 30 are arranged at intervals on the turntable, and a front feeding mechanism 1, a zebra paper feeding mechanism 2, a hot pressing mechanism 3, a detection mechanism 4, and ...

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Abstract

The present application relates to the technical field of electronic component assembly, in particular to the LCM automatic assembly process, including circuit board and display screen feeding; zebra paper feeding; power-on detection; The LCM automatic assembly process provided by the present application utilizes the LCM automatic assembly equipment to realize the simultaneous crimping of the zebra paper, the display screen and the circuit board, thereby reducing the assembly steps and increasing the assembly efficiency.

Description

technical field [0001] The present application relates to the technical field of electronic component assembly, in particular to an LCM automatic assembly process. Background technique [0002] In the production of display electronic products, LCM assembly is an important part. It is mainly to crimp the display and circuit board together through zebra paper to realize the electrical connection between the display and the circuit board. [0003] Due to the limitation of equipment, the existing LCM assembly process needs to manually place the display screen, circuit board and zebra paper. When assembling, one end of the zebra paper is connected with the display screen by hot pressing, and then rotated 180°, and the other end of the zebra paper is placed One end is connected with the circuit board by thermocompression, and its operation is cumbersome and inefficient. Contents of the invention [0004] The purpose of this application is to provide an LCM automatic assembly pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P21/00
CPCB23P21/006
Inventor 吴洪德李坤刘石斌顾晓勤刘保军
Owner UNIV OF ELECTRONICS SCI & TECH OF CHINA ZHONGSHAN INST