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

Laser-carving machining method for decoration ring of lampshade, and location jig thereof

A processing method and technology for positioning jig, applied in the field of laser engraving, can solve the problems of unstable screen printing process, decrease in yield rate, increase in cost, etc., and achieve the effect of simple operation, high flexibility, and guaranteeing processing accuracy.

Active Publication Date: 2019-08-02
苏州美泰利汽车部件有限公司
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Lampshades are commonly used on household desk lamps. They are made of aluminum alloy and have high appearance requirements. The surface of the lampshade is painted, and the silk screen printing process is often unstable. The structure covered by multiple layers of paint will cause the paint to fall off or cause lace problems. , so that the yield rate decreases and the cost increases

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
  • Laser-carving machining method for decoration ring of lampshade, and location jig thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0026] refer to figure 1 As shown, this embodiment is a fixture for positioning lampshade decorative rings, including a base plate 1, an annular groove (not marked in the figure) disposed in the base plate 1, and several positioning components disposed inside the annular groove.

[0027] In this embodiment, the bottom plate is a plate-shaped structure, and one side of the annular groove communicates with the side of the bottom plate 1 and is provided with a positioning groove 11 . There is a decorative ring corresponding to it in the annular groove, and the outer side of the decorative ring is provided with a joint part 12, and the joint part 12 is matched with the positioning groove 11. The two sides of the positioning groove 11 clamp the two sides of the joint part 12, and the positioning The depth of the groove 11 is greater than the thickness of the joint portion 12 . There is a gap between the bottom of the joint part 12 and the bottom of the positioning groove 11 .

[...

Embodiment 2

[0031] This embodiment is a laser engraving processing method for a decorative ring of a lampshade, which includes the following steps:

[0032] S1. Spray the surface of the lampshade decorative ring with a UV color paint layer. The thickness of the UV color paint layer is 20 μm. The UV color paint layer is mixed with UV transparent electroplating primer and UV solvent according to the color paste ratio. The product is sprayed and passed through an oven. After baking and leveling, it is cured by UV light;

[0033] S2, spray the vacuum coating layer on the surface of the UV color paint layer, the thickness of the vacuum coating layer is 8 μm, place the lampshade decorative ring after coating the UV color paint layer in a vacuum electroplating furnace, put the target material, and extract the air in the furnace to reach Evaporation and electroplating of target material after preset vacuum value;

[0034] S3. Place the lampshade decorative ring in the positioning jig, remove the...

Embodiment 3

[0039] This embodiment is a laser engraving processing method for a decorative ring of a lampshade, which includes the following steps:

[0040] S1. Spray the surface of the lampshade decorative ring with a UV color paint layer. The thickness of the UV color paint layer is 35 μm. The UV color paint layer is mixed with UV transparent electroplating primer and UV solvent according to the color paste ratio. The product is sprayed and passed through an oven. After baking and leveling, it is cured by UV light;

[0041] S2, spray the vacuum coating layer on the surface of the UV color paint layer, the thickness of the vacuum coating layer is 4 μm, place the lampshade decorative ring after coating the UV color paint layer in a vacuum electroplating furnace, put the target material, and extract the air in the furnace to reach Evaporation and electroplating of target material after preset vacuum value;

[0042] S3. Place the lampshade decorative ring in the positioning jig, remove the a...

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

PropertyMeasurementUnit
Thicknessaaaaaaaaaa
Thicknessaaaaaaaaaa
Thicknessaaaaaaaaaa
Login to View More

Abstract

The invention discloses a laser-carving machining method for a decoration ring of a lampshade. The laser-carving machining method for the decoration ring of the lampshade comprises the following steps: S1, spraying an UV colored paint layer on the surface of a housing of the decoration ring of the lampshade; S2, spraying a vacuum coating layer on the surface of the UV colored paint layer; S3, placing the decoration ring of the lampshade in the location jig; S4, removing the surface-layer paint surface of an outer ring of the decoration ring of the lampshade by a CO2 laser device, and adjustingthe focus point of the CO2 laser device through a location base point in the location jig; S5, moving the CO2 laser device along a set track, enabling the focus point of the CO2 laser device to movealong the vacuum coating layer of the outer ring of the decoration ring of the lampshade, and carrying out laser-carving machining on the vacuum coating layer to form a groove-shaped structure; and S6, cleaning the decoration ring subjected to laser-carving, of the lampshade. The laser-carving machining method for the decoration ring of the lampshade realizes the smooth and complete paint surfaceof the product.

Description

technical field [0001] The invention belongs to the technical field of laser engraving, and in particular relates to a laser engraving processing method for a decorative ring of a lampshade and a positioning fixture thereof. Background technique [0002] Lampshades are commonly used on household desk lamps. They are made of aluminum alloy and have high appearance requirements. The surface of the lampshade is painted, and the silk screen printing process is often unstable. The structure covered by multiple layers of paint will cause the paint to fall off or cause lace problems. , making the yield rate decrease and the cost increase. Contents of the invention [0003] The object of the present invention is to solve the above-mentioned technical problems, and provide a laser engraving processing method and a positioning jig for a decorative ring of a lampshade, so as to realize a smooth and complete paint surface of the product. In order to achieve the above object, the tech...

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
IPC IPC(8): B23K26/362B23K26/70B23K37/04
CPCB23K26/362B23K26/702B23K37/0426
Inventor 薛扬丽
Owner 苏州美泰利汽车部件有限公司
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