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Circuit board screw driving method and system

A technology for screwing and circuit boards, applied in printed circuits, printed circuit manufacturing, mechanical/acoustic circuit processing, etc., can solve the problems of human resource use, low efficiency, and instability, and achieve the goal of ensuring accuracy and improving production efficiency. Effect

Active Publication Date: 2021-02-02
LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The manual screwing method is first of all inefficient, and the use of human resources is serious, and the manual screwing is easy to cause damage to the circuit board; while the general automatic screwing method cannot quickly and accurately find the position of the screw hole, so the efficiency is slow, not stable enough, and it cannot detect the position of the screw hole. Whether the screws meet the requirements

Method used

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  • Circuit board screw driving method and system
  • Circuit board screw driving method and system
  • Circuit board screw driving method and system

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Embodiment Construction

[0064] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0065] The core of the present invention is to provide a method and system for screwing a circuit board, which can improve the efficiency of screwing and has higher accuracy in processing the circuit board.

[0066] Please refer to Figure 1 to Figure 8 , the application provides a method for screwing a circuit board, the method is used for the processing of the circuit board by mechanical screwing equipment, and the method specifically includes the following ...

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Abstract

The invention discloses a circuit board screw driving method and system, and the method comprises the steps: obtaining a current image of a current circuit board, comparing the current image with a preset image of the circuit board, obtaining a coordinate deviation value relative to the preset image with a preset screw driving coordinate; and obtaining a target screw driving coordinate according to the coordinate deviation value and a preset screw driving coordinate, and controlling to carry out screw driving operation on the target screw driving coordinate on the current circuit board. The circuit board screw driving method provided by the invention is a vision-based position compensation method and is matched with the positioning of a tool carrier, by obtaining a primary image, comparingthe primary image with the set preset screw hole position, and determining the specific screw hole position of the current circuit board, and the method can match all position points only by obtaining the primary image. The production efficiency can be obviously improved, and the accuracy of the screw driving position is ensured.

Description

technical field [0001] The invention relates to the technical field of circuit board processing, and more specifically, relates to a method and system for screwing a circuit board. Background technique [0002] With the ever-increasing demand for production capacity in factories, improving production quality and ensuring production efficiency are imperative research topics. [0003] There are two main types of current circuit boards installed inside the chassis: manual screwing and general automatic screwing. The manual screwing method is first of all inefficient, and the use of human resources is serious, and the manual screwing is easy to cause damage to the circuit board; while the general automatic screwing method cannot quickly and accurately find the position of the screw hole, so the efficiency is slow, not stable enough, and it cannot detect the position of the screw hole. Whether the screws meet the requirements. [0004] To sum up, how to provide a screwing metho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K3/00
CPCH05K3/0044H05K2203/02
Inventor 苑森康刘彬
Owner LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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