Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Processing method of multicolour concavo-convex panel

A processing method and concave-convex shape technology, applied in the direction of building components, buildings, ceilings, etc., can solve the problems of falling off process steps, poor color pattern strength, etc., and achieve the effect of reducing process steps, omitting high-temperature baking, and not being easily injured

Inactive Publication Date: 2009-07-15
AUPU HOME STYLE CORP LTD
View PDF1 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved and the technical task proposed by the present invention are to overcome the defects that the color pattern printed by the existing method has poor strength, is easy to fall off from the metal panel and has many process steps, and provides a processing method for a multi-color concave-convex panel

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Processing method of multicolour concavo-convex panel
  • Processing method of multicolour concavo-convex panel
  • Processing method of multicolour concavo-convex panel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Implement the processing method of the multi-color concave-convex panel of the present invention according to the following steps:

[0025] (1) Cutting, that is, to cut the metal sheet into the required shape specification to become a flat cut piece 1, such as figure 1 shown in order to further bend the edges into shape;

[0026] (2) Masking and oxidative coloring, that is, the uncolored area on the surface of the flat cut piece is covered with a mask, so that the pre-colored area is exposed for oxidative coloring (see figure 2 Masked area 2 and oxidized colored area 3) in

[0027] (3) remove the mask, and cover the protective film on the surface of the oxidized and colored flat cut piece;

[0028] (4) Place the flat-shaped cut piece covered with the protective film on the mold for stamping, and the corresponding colored area forms a concave-convex shape (see Figure 4 The colored area 3 in the front is concave and the back is convex), and at the same time, the edge...

Embodiment 2

[0030] Implement the processing method of the multi-color concave-convex panel of the present invention according to the following steps:

[0031] (1) Cutting, that is, cutting the metal sheet into the required shape and specification as figure 1 the flat cutout 1 shown, and place the edge of the flat cutout 1 along the figure 1 The double-dot dash line in is folded into image 3 Hem 4 shown;

[0032] (2) Shading and oxidation coloring, about to image 3 The non-pigmented areas of the surface of the semi-finished product shown are masked off, thereby exposing the pre-pigmented areas for oxidative coloring (see image 3 Masked area 2 and oxidized colored area 3) in

[0033] (3) remove the mask, and cover the protective film on the surface of the oxidized and colored flat cut piece;

[0034] (4) Place the flat-shaped cut piece covered with the protective film on the mold for stamping, and the corresponding colored area forms a concave-convex shape (see Figure 4 The colore...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a method for processing plates. The existing method has the disadvantages of poor intensity of printed color pictures, easy falling of the pictures from a metal faceplate and complex process steps. The method for processing a multicolor concavo-convex faceplate of the invention is as follows: the metal plate is cut into a tabulate cutting member according to required shape and specification; the uncolored areas on the surface of the tabulate cutting member are covered by cover-devices so as to expose areas which is to be colored to carry out heat-tinting; the surface of the tabulate cutting member processed by heat-tinting is covered by protecting film, and the tabulate cutting member covered by the protecting film is placed on a mould to be processed by punch forming; and finally, a concavo-convex finished product is formed corresponding to the colored areas. The method has the advantage that the mould can be accurately aligned with during punching so as to form favorable concavo-convex faces; the color pictures have favorable intensity, high hardness, are hard to be damaged, are strongly combined with the metal faceplate, and can not fall; and compared with the current method for printing the pictures, the method of the invention can omit high-temperature baking, thereby reducing process steps.

Description

technical field [0001] The invention belongs to a processing method of a board, in particular to a processing method of a multi-color concave-convex panel. Background technique [0002] The metal panel of the suspended ceiling can be made into a certain concave-convex shape or a curved shape. In order to increase the decorative effect of the concave-convex surface, different colors are often attached to the concave-convex surface of the metal panel, such as red for the concave surface and yellow for the convex surface. Because the concave-convex surface of the metal panel is uneven, it is difficult to color on different concave-convex surfaces or curved surfaces, and the alignment between the color and the concave-convex shape is not easy. [0003] No. 200710069242.6 Invention Patent Application Publication Specification discloses a method of first printing a color pattern on a metal panel, and then aligning the pattern with punching to form a concave-convex surface. Althoug...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): E04B9/04B21D19/00B21D22/02
Inventor 朱炜孙德富
Owner AUPU HOME STYLE CORP LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com