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A positioning device and its positioning method

A positioning device and lateral positioning technology, applied in workpiece clamping devices, manufacturing tools, etc., can solve the problem of difficult to accurately position flexible circuit board components, and achieve the effect of avoiding curling and ensuring accuracy

Inactive Publication Date: 2021-01-19
GUANGDONG ZHENGYE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a positioning device and its positioning method, aiming to solve the problem in the prior art that due to the curling and bending of the flexible circuit board, it is difficult to accurately position the components at both ends of the flexible circuit board. positioning problem

Method used

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  • A positioning device and its positioning method
  • A positioning device and its positioning method
  • A positioning device and its positioning method

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Embodiment Construction

[0027] The implementation of the present application will be described in detail below with reference to the accompanying drawings and examples, so as to fully understand and implement the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects.

[0028] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0029] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the figure). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

[0030] In the invention, unless otherwise specified and limited, the terms "...

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Abstract

The invention provides a positioning device and a positioning method thereof. The positioning device comprises a rack, a bottom plate arranged at the bottom of the rack and a panel arranged at the topof the rack, wherein the rack is provided with a transverse positioning assembly for carrying out transverse positioning on a workpiece and a longitudinal positioning assembly for carrying out longitudinal positioning on the workpiece; and the panel is provided with a pressing wheel assembly for flattening a flexible circuit board on the workpiece and an adsorption assembly for adsorbing the flexible circuit board. By adopting the positioning device provided by the invention, the flexible circuit board on the workpiece can be flattened and the accuracy of a relative position between parts attwo ends of the flexible circuit board is ensured; and conditions that the flexible circuit board is curled and bent and the relative position between the parts at two ends of the flexible circuit board is not accurate are avoided so that subsequent workpiece detection is misjudged are avoided.

Description

technical field [0001] The invention relates to the technical field of workpiece positioning, in particular to a positioning device and a positioning method thereof. Background technique [0002] The display module is mainly composed of a screen module, a connector, and a flexible circuit board (FPC) connecting the screen module and the connector. In the automatic defect detection of the display module, it is necessary to strictly ensure the relative relationship between the connector and the LCD screen. Positional relationship, but because the flexible circuit board is flexible, problems such as curling and bending often occur, which makes it difficult to ensure the relative positional relationship between the two, resulting in the failure of the display module to light up in the subsequent process, or the defect error. Issues such as high judgment rate. [0003] Therefore, the prior art still needs to be improved and developed. Contents of the invention [0004] In vie...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25B11/00
Inventor 李红利裴同战许发国欧远鹏邹胜梁天将
Owner GUANGDONG ZHENGYE TECH
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