Printed circuit board assembly method and related device
A technology for printed circuit boards and assembly methods, which is applied to electrical components, electrical components, etc., can solve the problems of high defective rate of assembled finished products, errors in manual assembly effects, and low efficiency, so as to improve assembly efficiency and save labor costs Effect
Active Publication Date: 2020-11-10
SHANGHAI JIEKA ROBOT TECH CO LTD
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Problems solved by technology
Full manual alignment (that is, commonly referred to as manual assembly), this technology has obvious defects, and the labor cost of full manual alignment is not considered for the time being. From a technical point of view, the manual assembly effect has a large error, and the assembly The defective rate of finished products is very high; semi-manual alignment (that is, the combination of man-machine assembly) is indeed a certain improvement compared with full-manpower, but from the perspective of assembly effect, since it is human eyes to calculate and guide , so the error is still very large, and the efficiency is relatively low
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[0024] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.
[0025] Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art w...
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The invention provides an assembling method of a printed circuit board and a related device and belongs to the field of the automatic assembling of printed circuit boards. The method is applied to a mechanical arm; a first camera is arranged on a PCB mounting table; a second camera is arranged on the mechanical arm. The method comprises the following steps that: when a to-be-mounted core board ismoved to the first position of the PCB mounting table, an image acquisition instruction is sent to the first camera, and a first image is acquired; the grabbing center of the to-be-mounted core boardis obtained according to the first image; the to-be-mounted core board is grabbed according to the grabbing center; the mechanical arm is moved to the second position, and a second image is acquired through a second camera; the second image is matched with a preset image, and whether the first mounting point of a to-be-mounted bottom board is an unmounted state or not is judged; and if the first mounting point of the to-be-mounted bottom board is the unmounted state, the to-be-mounted core board is mounted to the first mounting point. Vision-machine combination realizes the full-automatic assembly of the PCB, labor cost can be greatly improved, and the assembling efficiency of the PCB is improved.
Description
technical field [0001] The present application relates to the field of automatic assembly of printed circuit boards, in particular, to an assembly method and related devices of printed circuit boards. Background technique [0002] In the past ten years, my country's printed circuit board (Printed Circuit Board, PCB) manufacturing industry has developed rapidly, and its total output value and total output both rank first in the world. Due to the ever-changing electronic products, the price war has changed the structure of the supply chain. China has both industrial distribution, cost and market advantages, and has become the most important production base of printed circuit boards in the world. [0003] Existing PCB board assembly techniques include full manual alignment and semi-manual alignment. Full manual alignment (that is, commonly referred to as manual assembly), this technology has obvious defects, and the labor cost of full manual alignment is not considered for the...
Claims
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IPC IPC(8): H05K13/08
CPCH05K13/0812
Inventor 李明洋
Owner SHANGHAI JIEKA ROBOT TECH CO LTD