CN2176903Y

CN2176903Y - Laser stamp carving machine

Info

Publication number: CN2176903Y
Application number: CN 93243453
Authority: CN
Inventors: 何云贵; 马永奇
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-10-26
Filing date: 1993-10-26
Publication date: 1994-09-14
Anticipated expiration: 2003-10-26

Abstract

The utility model belongs to the technical fields of stamp making and laser processing, which mainly comprises a computer, a motion actuating mechanism composed of an X-Y type plotter, a low-power continuous CO2 laser device and an optical system composed of a reflector and a condensing lens. A stamp typesetting system software for computers is in store in the computer, and the computer is connected with the motion actuating mechanism through an interface. The moving track of the laser beam is controlled by the motion actuating mechanism, and the quick switch of the laser device is controlled by the computer. The utility model is easy to directly adopt the complete machine, and compared with other machines in the same kind, the utility model has the advantages of simple structure, compact configuration and low cost.

Description

Laser stamp carving machine

The utility model belongs to making stamp technical field and technical field of laser processing, mainly proposes a kind of laser seal engraving machine.

China is to use the big country of seal, and industries such as law, administration, finance, commerce, culture and education, the fine arts all need be used seal at work, and seal is at many occasions representative organization, unit, individual's status; The a few countries such as the Commonwealth of Independent States (CIS), Japan, every country in Southeast Asia also use seal in the world; But the formation of the literal on the seal, pattern relies on artificial graduating with cutter for a long time, and efficient is low, labour intensity is big, the font font is lack of standardization; The atom print of rising in recent years is to utilize a few material such as resin plate, character matrix plate, ink collecting pad etc.Technological process is: arrange plate, laser printer output, ultraviolet printing down, roasting plate, press character matrix plate, press the method for ink collecting pad to make with microcomputer, its process equipment is comparatively complicated, less and the stamp-pad ink of material source will rely on import, gives generally to promote and brings some unfavorable factors.

The purpose of this utility model promptly proposes thus, proposes a kind of laser seal engraving machine, makes the various materials of its adaptation except that metal, has the production efficiency height, reduces labour intensity and the better simply characteristics of technology, thereby overcome the existing deficiency of above-mentioned technology.

The utility model is finished the technical scheme that goal of the invention takes: mainly contain computer, χ-ㄡ movement executing mechanism that χ-ㄡ plotter constitutes, laser instrument and by speculum, the optical system that focus lamp constitutes is formed, and it is designed to integrative-structure, the literal of its required formation, figure is handled by computer seal composing system, by the movement executing mechanism of interface control with χ-ㄡ plotter formation, the motion track of this mechanism controls laser beam, and by the high-speed switch (bright dipping of CTS Output Interface Control laser instrument, not bright dipping), laser beam is through the reflection of optical system, focus on back partial vaporization material on signet material, form the spill track, thereby on seal, obtain required literal, figure.

The computer seal composing system that the utility model adopts is a mature technology, as development such as Founder Group of Peking University, Stone Group Co., Chengdu Univ. of Science ﹠ Technology and the seal CTS that provides, and has all used on the atom print existing equipment; χ-ㄡ the plotter that adopts is mature technology and has product to provide, and the laser instrument of employing is continuous low power CO ₂Laser instrument, domestic typing is in enormous quantities produced.

The power density of the utility model low-power continuous laser beam focus point enough makes most signet material partly vaporize, reach the effect that forms pit, by computer seal composing system literal, graphics process are promptly moved by giving orbit determination mark drive laser beam, can realize literal, figure.

The ordering about of the movement executing mechanism that laser beam constitutes at χ-ㄡ plotter be parallel sweep in the seal breadth down, controls bright dipping, not bright dipping according to writing, can form literal, pattern.

The utility model can be realized the etching of type, two kinds of forms of character cut in bas-relief, and type is meant that laser is carved and goes seal background material, character cut in bas-relief to be meant to carve to remove written material.

The organic depth of material of the utility model etching can reach 0.5～2mm, and the etching stone material can reach 0.1～0.5mm, can satisfy the requirement of seal fully.

The utility model efficient height, cost are low, easily by CTS control, realize that fully-automatic laser carves characters, and its suitable material is wide, as rubber and plastic, ox horn, lucite, timber, rigid plastics, marble, jade, atom print with the storage tampon etc.

The continuous low power CO that the utility model adopts ₂Laser instrument (15W), stable performance, energy long-term work and cheap, 2～5,000 yuan/platform is high power CO ₂//10th～tens of an above and ㄡ AC laser instrument cost of laser instrument hectowatt grade, computer seal composing system and χ-ㄡ plotter is known technology in addition, the utility model easily directly adopts complete set of equipments thus, and easily accepted by collective, the individual body seal department that scribes, can be widely used in seal, industrial art or other industrial circle.

The utility model provides the following drawings:

Accompanying drawing 1 is the utility model structural representation.

The schematic diagram that accompanying drawing 2 forms for the utility model literal.

As shown in drawings: the utility model mainly contains the χ-ㄡ movement executing mechanism 2 of computer 1, χ-ㄡ plotter formation, the continuous CO of low-power ₂Laser instrument 4 and optical system 3 are formed, there is the seal composing system in the computer 1, literal to required formation, pattern is handled, connect and the χ-ㄡ movement executing mechanism 2 of control χ-ㄡ plotter and then the motion track of control laser beam by interface, and by interface according to literal, the high-speed switch of the programme-control laser instrument 4 of graphics process, promptly control the laser instrument bright dipping, not bright dipping, the motion track of χ-ㄡ movement executing mechanism 2 control laser beams, its optical system 3 is by speculum, focus lamp mechanism, in order to laser beam reflection back is also focused on, laser beam through behind the reflect focalization on signet material the partial vaporization material, be implemented in laser inscription on the nonmetallic signet material.

Seal literal, pattern adopt special-purpose software by existing seal CTS, χ-ㄡ motion control laser beam is lined by line scan, by the Push And Release of CTS by interface control laser instrument, promptly control laser instrument bright dipping, not bright dipping, as shown in Figure 2, remove the seal background material quarter, form type and go the word segment material then to form character cut in bas-relief quarter.

Claims

1, a kind of laser seal engraving machine is characterized in that: main X-ヌ movement executing mechanism (2), the continuous CO of low-power that is made of computer (1), X-ヌ plotter ₂Laser instrument (4) and the optical system (3) that is made of speculum, focus lamp are formed, there is computer seal composing system software in the computer (1), connect the movement executing mechanism (2) that X-ヌ plotter constitutes by interface, this mechanism is connected the motion track of controlling laser beam with laser instrument (4) light beam travel mechanism, and computer (1) is connected by the high-speed switch of interface with laser instrument (4).

2, laser seal engraving machine according to claim 1 is characterized in that: the continuous CO of low-power ₂The power of laser instrument is 15W.