Woodcarving refine method and device based on image processing and force feedback

A technology of image processing and force feedback, which is applied to machine tools, grinders, and metal processing equipment suitable for grinding the edge of workpieces. It can solve problems such as easy omissions, high labor intensity, and product defects, so as to improve control accuracy and gloss. degree, quality-enhancing effect

Inactive Publication Date: 2015-10-07
福建省天大精诺信息有限公司
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Problems solved by technology

During the finishing process, rough parts such as burrs and flashes are basically distributed in the wood carving ditch, so they are not easy to be found. Simply relying on the naked eye to find out is labor-intensive and easy to miss. Moreover, the wood carving patterns at the ditch It is relatively fine, so if the force is not well controlled during finishing, it will cause over-cutting or under-cutting, etc. Both of the above two kinds may cause defects in the product. Therefore, a wood carving finishing method and device that can solve the above problems are needed

Method used

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  • Woodcarving refine method and device based on image processing and force feedback
  • Woodcarving refine method and device based on image processing and force feedback
  • Woodcarving refine method and device based on image processing and force feedback

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Embodiment approach

[0051] see figure 1 , an embodiment provided by the present invention: a woodcarving refinement method based on image processing and force feedback, comprising:

[0052] S1. Acquiring the rough-polished woodcarving image;

[0053] S2. Comparing the woodcarving image with a standard image to obtain the position of the burr on the woodcarving, the standard image refers to an image of a refined standard woodcarving;

[0054] S3. According to the standard pattern of the woodcarving in the area where the burr is located, control the rotating grinding head to refine and polish the area where the burr is located with a preset constant pressure. The standard pattern refers to the outline of the standard woodcarving that has been refined.

[0055] Wherein, the wood carving image is taken by a high-definition camera, the rotating grinding head is arranged at the end of the mechanical arm, and the rotating grinding head is controlled by the mechanical arm to refine different positions o...

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Abstract

The invention discloses a woodcarving refine method based on image processing and force feedback; the method comprises the following steps: obtaining a woodcarving image after rough polishing; comparing the woodcarving image with a standard image so as to obtain burr positions on the woodcarving, and the standard image refers to a standard woodcarving image after refine process; controlling a rotary grinding head to carry out refine polishing on the burr positions with a preset constant pressure according to the woodcarving standard image of the burr positions, wherein the standard image refers to a layout of the standard woodcarving after refine treatment. The invention also discloses a woodcarving refine device based on image processing and force feedback, thus realizing high precision and high efficiency woodcarving refine by a machine.

Description

technical field [0001] The invention relates to the field of classical furniture processing, in particular to a wood carving finishing method and device based on image processing and force feedback. Background technique [0002] As we all know, there are often many exquisite wood carving patterns on classical furniture. The wood carving patterns are all carved by engraving machines. There will be burrs or flashes in the wood carving patterns after carving. Therefore, the wood carving patterns need to be polished. In the existing technology, the polishing treatment is mainly divided into two major processes: rough polishing treatment and finishing treatment. The rough polishing treatment mainly uses some flat polishing equipment to polish a large area of ​​the wood carving surface, and the rough polishing treatment mainly removes the flat surface of the wood carving. During the rough polishing process, many burrs and flashes in the ditch still cannot be removed, while the fin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B9/18B24B17/00
CPCB24B9/18B24B17/00
Inventor 翁强刘清建尤涛王太勇
Owner 福建省天大精诺信息有限公司
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