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Full automatic pre-attaching device for conducive film on mobile phone screen

A conductive adhesive film and mobile phone screen technology, applied in nonlinear optics, instruments, optics, etc., can solve the problems of ACF and LCD attachment deviation, ACF is prone to offset, etc., to improve attachment accuracy, ensure accuracy, Avoid the effect of stationarity

Pending Publication Date: 2019-09-17
深圳市精运达自动化设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the process of attaching the ACF to the LCD, the ACF on the carrier is prone to shift, resulting in deviations in the attachment of the ACF to the LCD, so there is still room for improvement

Method used

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  • Full automatic pre-attaching device for conducive film on mobile phone screen
  • Full automatic pre-attaching device for conducive film on mobile phone screen
  • Full automatic pre-attaching device for conducive film on mobile phone screen

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Experimental program
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Embodiment Construction

[0035] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0036] A fully automatic pre-attachment device for conductive adhesive film for mobile phone screens, such as figure 1 As shown, it includes a frame 1, on which is installed a carrying platform 2 for carrying the LCD, an attachment mechanism 3 for attaching the ACF to the LCD on the carrying platform 2, and for absorbing the LCD to be processed The loading suction cup mechanism 4 to the carrier table 2 and the unloading suction cup mechanism 5 for transferring the LCD after attaching the ACF to the next process. Wherein, the feeding suction cup mechanism 4 and the unloading suction cup mechanism 5 are consistent with the suction cup installation structure disclosed in the application number "CN201720818455.3", and will not be repeated here.

[0037] like figure 2 As shown, the mounting table 2 is provided with an attachment jig 6 for positioning the LCD. T...

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PUM

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Abstract

The invention discloses a full automatic pre-attaching device for a conducive film on a mobile phone screen, belonging to the technical field of hot presses. According to the key points of the technical solution, the device comprises a rack, wherein the rack is provided with a loading table carrying an LCD, an attaching mechanism for bonding an ACF with the LCD on the loading table, a material feeding sucker mechanism for sucking to-be-processed LCD to the loading table, and a blanking sucker mechanism for transferring the LCD with the ACF to the next step, wherein the loading table is provided with an attaching jig for positioning the LCD, the attaching jig comprises a vacuum positioning plate with a vacuum cavity formed inside, and vacuum adsorption holes uniformly distributed on the vacuum positioning plate and communicated with the vacuum cavity. The device has advantages of guaranteeing that the ACF is attached accurately and improving attaching accuracy.

Description

technical field [0001] The invention belongs to the technical field of hot presses, and more specifically relates to a fully automatic pre-attachment device for conductive adhesive films used on mobile phone screens. Background technique [0002] Heat presses are also called bonding machines, usually divided into COG heat presses and FOG heat presses. FOG (FPC on Glass) is bonded by ACF (anisotropic conductive film), and under a certain temperature, pressure and time, the conductive particles in the ACF are blasted and the ACF glue is cured, thereby realizing LCD (liquid crystal display) Screen) and FPC (flexible circuit board) mechanical connection and electrical connection. [0003] At present, the Chinese patent with the notification number CN206906742U discloses a hot press attachment device, which solves the problem that the attachment of common hot presses requires a lot of manpower and low production efficiency. The main points of the technical solution are as follow...

Claims

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Application Information

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IPC IPC(8): G02F1/13
CPCG02F1/1303
Inventor 韦覃庆
Owner 深圳市精运达自动化设备有限公司
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