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Spring marking method and system

A target and workpiece technology, applied in the field of marking, can solve the problems of large occupied space, etc., and achieve the effect of realizing space, reducing the horizontal area of ​​the factory building, and rationally using it

Active Publication Date: 2021-08-06
慕贝尔汽车部件(太仓)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a spring marking method and system, which are used to solve the problem in the prior art that the spring marking process is completed on the same horizontal plane and occupies a large space

Method used

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  • Spring marking method and system

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Effect test

no. 1 approach

[0043] The first embodiment of the present invention relates to a spring marking method, including: detecting the current position information of the spring workpiece on the spring rotating mechanism; when the current position information coincides with the preset detection station, collecting the The basic image information of the spring workpiece at a preset angle; the basic image information is preprocessed, and the cut-off point at the end of the spring workpiece is recognized through the image, and the spring center of the spring workpiece is calculated to obtain the cut-off point Position information and spring center position information; according to the cut-off point position information and spring center position information, calculate a preset position according to preset rules; control the marking mechanism to turn to the preset position, and perform marking.

[0044] The spring rotating mechanism is provided with a plurality of fixing parts for clamping the spring ...

no. 2 approach

[0079] The second embodiment of the present invention provides a spring marking system, such as image 3 shown, including:

[0080] The spring rotation mechanism 31 is used to limit the spring workpiece and rotate the spring workpiece;

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Abstract

The invention belongs to the field of marking, and provides a spring marking method and system for solving the problem that in the prior art, the spring marking process is completed on the same horizontal plane, and the occupied space is large. The method comprises the steps that current position information of a spring workpiece on a spring rotating mechanism is detected; when the current position information coincides with a preset detection station, basic image information of the spring workpiece at a preset angle is collected; the basic image information is pre-processed, a cut-off point at the end part of the spring workpiece is identified through an image, the spring center of the spring workpiece is calculated, and the position information of the cut-off point and the position information of the spring center are obtained; according to the cut-off point position information and the spring center position information, a preset position is obtained through calculation according to a preset rule; a marking mechanism is controlled to turn to the preset position, and marking is conducted.

Description

technical field [0001] The invention belongs to the field of marking, and in particular relates to a spring marking method and system. Background technique [0002] At present, manufacturers usually mark the springs in the production process, which is mainly used to distinguish the positive and negative directions of the product, and to distinguish the products of different models of customers, so that the client can automatically identify the corresponding customer and model of the product. Therefore, marking the spring is an important part of the production process of spring products. [0003] Today's spring marking systems usually use paint or ink for marking. The marking process is usually: sort the spring workpieces in a horizontal plane, then use the fixtures in order to hold them, and then use the marking parts to Mark moving spring workpieces on a conveyor belt in a fixed position. [0004] In this marking method, since the position of the cut-off point of the end ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J29/393B41J3/413
CPCB41J29/393B41J3/413Y02P90/30
Inventor 王铁强潘军周建峰毛玮
Owner 慕贝尔汽车部件(太仓)有限公司
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