CN202317449U - Device for treating pearl surfaces by using laser - Google Patents
Device for treating pearl surfaces by using laser Download PDFInfo
- Publication number
- CN202317449U CN202317449U CN 201120445229 CN201120445229U CN202317449U CN 202317449 U CN202317449 U CN 202317449U CN 201120445229 CN201120445229 CN 201120445229 CN 201120445229 U CN201120445229 U CN 201120445229U CN 202317449 U CN202317449 U CN 202317449U
- Authority
- CN
- China
- Prior art keywords
- laser
- pearl
- scanning mirror
- scanning galvanometer
- controller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Laser Beam Processing (AREA)
Abstract
The utility model discloses a device for treating pearl surfaces by using laser. The device comprises a laser device, an X-axis scanning mirror, a Y-axis scanning mirror, a focusing lens, a controller and a computer, wherein computer programming is input to the controller; the controller outputs control signals to the X-axis scanning mirror and the Y-axis scanning mirror; and laser beams produced by the laser device are polarized via the X-axis scanning mirror and the Y-axis scanning mirror and then focused on the pearl surfaces to be etched via the focusing lens. The device has the benefits as follows: pearls etched by laser and coated with phosphor have no stains and blemishes; and after exquisite figures, patterns or characters with special meanings are added, the pearls become more attractive and the value of the pearls is increased.
Description
Technical field
The utility model relates to a kind of device that is used for pearl processing, specifically is meant a kind of device that adopts laser treatment pearl surface.
Background technology
For through natural or propagate the pearl of acquisition artificially, always some is a pearl inferior, has flaws such as stain like the surface the part pearl.At present, the processing method on pearl surface mainly contains methods such as bleaching, and this method exists the pearl of flaw still can not play good beautification function to above-mentioned.
In the existing jewelry process technology, the special needs that have are to jewelry such as pearl are processed into jewellery.Like one Chinese patent application number be: CN200510080865.4; The utility model name is called " client selects style and collocation jewelry or the manufacture craft of picture and text on jewellery voluntarily ", has adopted the laser engraving mould with the technology that jewelry such as pearl embed, and may further comprise the steps: make the engraving machine instruction; Make half-formed wax base; Carve half-formed wax base, be made into gypsum mold, casting jewellery finished product.Be with novel advantage in fact: employed mould main material is paraffin and gypsum, and is cheap, so cost of manufacture is low; Owing to be laser engraving; Therefore the picture and text precision that carves out is tiny, is the gypsum mold of directly making of the good wax base of engraving again, so can produce that expressive force is abundant, fashionable in style three-dimensional style and picture and text; And jewelry and picture and text selectivity are flexible; Therefore can arbitraryly select well-content jewellery, and use the gypsum mold casting, various fusible solid metals all can be made.But it is not directly through laser ablation pearl surface.
Laser directly is used in the process technology of jewelry surface, and like one Chinese patent application number be: CN91110842.4, the utility model name is called " method of processing mark on diamond ", adopts laser processing mark on diamond, pearl, valuable or semi-precious jewel.For processing mark; Shine with the ArF excimer laser on the zone on surface to be processed; The light beam of laser can process through the baffle plate that limits mark and differentiate mark usefulness or that maintain secrecy; Same technology can be used to process high strength and the durable extrusion die with irregular cross section, and cross section can change along with the degree of depth that is deep into die material.This kind laser processing is mainly used in the jewelry mark; It is to utilize the ArF excimer laser to carry out etching, mainly is to the diamond material, and the output wavelength of this kind laser is for handling the pearl material; Laser energy is not easy to absorbed by pearl, is not easy to the processed that the flaw is beautified, hidden to pearl.
The utility model content
The utility model technical issues that need to address are to provide the device on a kind of laser treatment pearl surface; It utilizes laser to form pattern or literal to cover up original pearl flaw in the pearl surface etch; Play and beautify the pearl effect; It also can carry out laser ablation on the pearl surface that does not have flaw, to obtain to have the pearl of special pattern or character, satisfies the demand of some niche markets.
For solving the problems of the technologies described above; The technical scheme that the utility model adopts is: the device on laser treatment pearl surface comprises laser instrument, X axle scanning galvanometer; Y axle scanning galvanometer; Condenser lens, controller and computer, described computer programming inputs to controller; Described controller output control signal is given X axle scanning galvanometer and Y axle scanning galvanometer, the laser of described laser instrument generation behind X axle scanning galvanometer, Y axle scanning galvanometer polarization again the line focus lens focus on the surface of pearl to be etched.
Described laser instrument is CO
2Laser instrument.
Owing to adopted above-mentioned structure; Utilize the device on laser treatment pearl surface to carry out etching to the pearl surface; Pearl through behind the laser ablation has not had stain, flaw; After the pearl surface had increased the literal of exquisite pattern, decorative pattern or special implication, it is more attractive in appearance that pearl becomes, and it is worth improves.This device can not have the pearl surface of stain, flaw to carry out processing such as etching to other yet, then through being coated with fluorescent material, plays the effect that beautifies pearl again.
Description of drawings
Fig. 1 is the structural representation of the device on laser treatment pearl surface.
The specific embodiment
Be described in further detail below in conjunction with the specific embodiment of accompanying drawing the utility model.
As shown in Figure 1, the device on the described laser treatment pearl of the utility model surface comprises laser instrument 1, X axle scanning galvanometer 2, Y axle scanning galvanometer 3, condenser lens 4, controller 5 and computer 6.Described computer 6 programmings input to controller 5; Described controller 5 output control signals are given X axle scanning galvanometer 2 and Y axle scanning galvanometer 3, the laser that described laser instrument 1 produces behind X axle scanning galvanometer 2, Y axle scanning galvanometer 3 polarizations again line focus lens 4 focus on the surface of pearl 7 to be etched.
Described laser instrument 1 is the CO2 laser instrument, and the output wavelength of CO2 laser instrument is 10.6 microns, and the wavelength of this laser instrument output adds man-hour on the pearl surface, and laser energy is easy to absorbed by pearl, is convenient to processing.The power of said laser instrument is between 20W～150W.The spot size of said laser instrument is between 0.05mm～0.5mm.Said laser instrument etching speed is chosen between 300mm/s～6000mm/s according to power and spot size.Specifically adding man-hour, according to the situation choose reasonable machined parameters of pearl.If laser energy is too little, then can not play corrasion, if laser energy is too big, the calcium carbonate of pearl main component is decomposed, scaling loss pearl surface.
During above-mentioned device work; Pearl to be etched 7 (pearl of flaw such as have a stain or the surperficial intact pearl of other specific demand) is placed on the focal plane of CO2 Laser Processing; Pearl 7 for flaws such as having a stain; Make pearl 7 flaws such as stain the position up, be right against the direction of laser output.Want pattern, decorative pattern or the word etc. of etching can import computer 6 in advance, computer 6 through controller 5 will information to be etched by cable transmission to laser instrument 1 and X axle scanning galvanometer 2 and Y axle scanning galvanometer 3.The instruction that computer 6 provides is through controller 5, and control laser instrument 1 is exported the laser beam that meets certain requirements, and the polarization through scanning galvanometer makes laser beam go out specific pattern, decorative pattern or word through condenser lens 4 backs in the surface etch of pearl 7 again.After laser ablation is accomplished, can pearl 7 be taken off from the laser work platform, be coated with fluorescent material again with the special color that mixes by a certain percentage with binding agent.
In a word; The above-mentioned preferred implementation though the utility model has been given an example; But should explain; Though those skilled in the art can carry out various variations and remodeling,, otherwise all should be included in the protection domain of the utility model only if such variation and remodeling have departed from the scope of the utility model.
Claims (2)
1. the device on laser treatment pearl surface; It is characterized in that: comprise laser instrument (1), X axle scanning galvanometer (2), Y axle scanning galvanometer (3); Condenser lens (4); Controller (5) and computer (6), described computer (6) programming inputs to controller (5), and described controller (5) output control signal is given X axle scanning galvanometer (2) and Y axle scanning galvanometer (3); The laser beam that described laser instrument (1) produces is behind X axle scanning galvanometer (2), Y axle scanning galvanometer (3) polarization, and line focus lens (4) focus on the surface of pearl to be etched (7) again.
2. according to the device on the described laser treatment pearl of claim 1 surface, it is characterized in that: described laser instrument (1) is the CO2 laser instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120445229 CN202317449U (en) | 2011-11-11 | 2011-11-11 | Device for treating pearl surfaces by using laser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120445229 CN202317449U (en) | 2011-11-11 | 2011-11-11 | Device for treating pearl surfaces by using laser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202317449U true CN202317449U (en) | 2012-07-11 |
Family
ID=46429446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120445229 Expired - Fee Related CN202317449U (en) | 2011-11-11 | 2011-11-11 | Device for treating pearl surfaces by using laser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202317449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357740A (en) * | 2011-11-11 | 2012-02-22 | 广东海洋大学 | Method and device for treating surface of pearls by using laser |
-
2011
- 2011-11-11 CN CN 201120445229 patent/CN202317449U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357740A (en) * | 2011-11-11 | 2012-02-22 | 广东海洋大学 | Method and device for treating surface of pearls by using laser |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108817674B (en) | Double-beam five-axis numerical control laser polishing method | |
| US6003228A (en) | Method for making a decorative or jewelry item | |
| CN1966224A (en) | New engineered wood fiber product substrates and their formation by laser processing | |
| EP3664131A3 (en) | Substrate dividing method | |
| CN101318357A (en) | Jewel/jade processing method | |
| CN102785029A (en) | Laser anti-counterfeit marking method for product with complex profile | |
| CN102357740A (en) | Method and device for treating surface of pearls by using laser | |
| CN110744205B (en) | Laser depth marking method for titanium-based multilayer composite material | |
| CN202317449U (en) | Device for treating pearl surfaces by using laser | |
| CN103071932A (en) | Laser micro-modeling mask and laser micro-modeling method utilizing mask | |
| CN106114037A (en) | A kind of building block engraving process | |
| JP2008063207A (en) | Manufacturing method of quartz glass member, and quartz glass member | |
| CN103273196B (en) | Irradiation scanning machining method of micro-lens array in CO2 laser selective region of organic glass | |
| KR20010054712A (en) | Engraving a photo, a picture or letters on a stone with laser technology | |
| EP1396735A4 (en) | Optical lens-use base material, optical lens, and method of producing optical lens | |
| CN106671680A (en) | Novel designing and carving process technology for making colored chrysanthemum stone | |
| CN1546329A (en) | Method for conducting inside painting and sculpture inside optical glass | |
| CN108813846A (en) | A kind of metal cnc artistic carving | |
| EP2005924A8 (en) | Device for forming cross-sections in a transparent material | |
| CN111545921B (en) | Method for manufacturing stepped groove on glass by using laser engraving method | |
| JP5270186B2 (en) | Metal workpiece processing method | |
| CN205749969U (en) | The light guide plate of application CNC engraving | |
| CN105644247A (en) | Image decorative board | |
| CN101104366A (en) | Laser engraving machine engraving method | |
| CN1332820C (en) | Paper surface carring technique |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20141111 |
|
| EXPY | Termination of patent right or utility model |