CN2331508Y - Laser marking and carving instrument operated by all-true marking machine model - Google Patents
Laser marking and carving instrument operated by all-true marking machine model Download PDFInfo
- Publication number
- CN2331508Y CN2331508Y CN 97243236 CN97243236U CN2331508Y CN 2331508 Y CN2331508 Y CN 2331508Y CN 97243236 CN97243236 CN 97243236 CN 97243236 U CN97243236 U CN 97243236U CN 2331508 Y CN2331508 Y CN 2331508Y
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- CN
- China
- Prior art keywords
- laser
- interface
- instrument
- circuit
- laser marking
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- 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
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Abstract
The utility model discloses the technology of a laser marking and carving instrument operated by an all-true marking machine model. The utility model has the structure that the printing interfaces of a computer are connected with the interfaces of the laser marking and carving instrument; the interface circuits of a controlling device are connected with laser controlling circuits and reflecting mirror controlling circuits; the reflecting mirror controlling circuits are connected with two stepping motors; a laser is connected with a power and the controlling device. The utility model cancels the process that special software needs to be simultaneously designed to drive designed hardware when the hardware is designed and makes the hardware interfaces of the laser marking and carving instrument and the computer and the interfaces of a generic printer completely compatible, and the utility model can be used for the laser marking and carving instrument.
Description
The utility model relates to laser processing technology
Existing computer-controlled laser marking, engraving instrument except the peripheral interface circuit of control laser instrument and moving component, are also wanted the computer-internal interface card of design specialized in the design of control system; At the software design aspect, because the difference of hardware interface does not almost have any compatibility, can only design special-purpose software, that is to say in the design hardware interface, must design special computer software and drive the hardware of design at a certain mark, engraving instrument.For this reason, existing laser marking, the engraving instrument construction cycle long, the software development workload is big, the system debug inconvenience, be unfavorable for the batch process.
The purpose of this utility model is that the compatible fully laser marking of a kind of hardware interface and generic printer interface, engraving instrument are provided.
Mark of the present utility model, engraving instrument can be operated flexibly and easily as printer, need not as printer prints literal and figure, carry out laser marking and engraving on product for the special-purpose driver of its exploitation.
Below in conjunction with accompanying drawing, the utility model is elaborated
Accompanying drawing 1 is a structure chart of the present utility model;
Accompanying drawing 2 is controller interface circuit figure
Structure of the present utility model is as shown in Figure 1: computer printer interface (1) is connected with mark, engraving instrument interface (2) with parallel tie, mark, carves instrument interface (2) and connects controller interface circuit (3); Controller interface circuit (3) connects control laser control circuit (9) and speculum control circuit (4) through on line; Speculum control circuit (4) connects stepper motor (6) and (7), in order to the action of the stepper motor (7) of control stepper motor (6) of X-axis and Y-axis; Laser controller (9) connects laser instrument (8), laser instrument (8) welding system power supply (5); The light beam that penetrates at laser instrument (8) is placed with laser pulse beam expander (10) and convergent lens (11) through the place
The circuit diagram of laser marking of the present utility model, engraving instrument interface (2) and controller interface circuit (3) is seen accompanying drawing 2, and laser marking, engraving instrument interface (2) are the CENTRONICS printer interfaces of standard among the figure; Single-chip microcomputer (13) in the controller interface circuit (3), realize connecting with shaking hands of interface (2) with STB and BUSY two signals by AND circuit (16), (17), (18), (19), program storage (14) is connected with single-chip microcomputer (13) by parallel data bus line respectively with digital output interface (15).
During the utility model work, deliver to interface (2) through interface (1) by parallel line by print command and data that computer sends, controller interface circuit (3) carries out data and order to divide two-way to send into speculum control circuit (4) and laser control circuit (9) after the analyzing and processing; Speculum control circuit (4) is controlled two stepper motors (6) and (7) and is driven the coordinated movement of various economic factors of two speculums, has realized the scanning motion of laser beam in the X-Y two dimensional surface, has been equivalent to realize the translation of printer port of printer and the line feed action of printer.Laser instrument (8) makes laser beam follow the tracks of impact printer print needle position under the control of laser controller (9), and when scanning the position of matrix of printed dots, laser control circuit action is triggered laser instrument to finish and once gets action ready.
When working under mark and two kinds of patterns of engraving, the above-mentioned course of work is identical, and just the DENSITY ROOTS of laser dotting it is calculated that the different of figure that machine is sent here and literal and changes.
The utility model can move under multiple operating environments such as DOS or WINDOWS, is taken as common impact printer and operates, so almost need not develop special control software.
The utility model industry prototype experiment shows, its control performance is good, and the reliability height has compatible widely with the interface of computer, almost do not have extra software development cost, can satisfy under industry spot and the strong interference environment every performance indications requirement laser marking machine and engraving machine.The utility model technology has good application prospects on laser marking, engraving instrument.
Description of drawings:
1, computer printer interface; 2, laser marking, carving instrument interface; 3, controller connects The mouth circuit; 4, speculum control circuit; 5, system power supply; 6,7 stepper motors; 8, laser Device; 9, laser control circuit; 10, beam expanding lens; 11, convergent lens; 12, mark workpiece; 13, single-chip microcomputer; 14, memory; 15, digital output interface; 16,17,18,19, with Gate circuit.
Claims (2)
1. the laser marking of an authentic printer mode operation operation, engraving instrument, by computer, single-chip microcomputer, form with door, stepper motor, it is characterized in that, computer printer interface (1) is connected with mark, engraving instrument interface (2) with parallel tie, and mark, engraving instrument interface (2) connect controller interface circuit (3); Controller interface circuit (3) connects control laser control circuit (9) and speculum control circuit (4) through on line; Speculum control circuit (4) connects stepper motor (6) and (7); Laser controller (9) connects laser instrument (8); Laser instrument (8) welding system power supply (5); The light beam that penetrates at laser instrument (8) is placed with laser pulse beam expander (10) and convergent lens (11) through the place
2. laser marking as claimed in claim 1, engraving instrument is characterized in that the circuit of described laser marking, engraving instrument interface (2) and controller interface circuit (3) is: laser marking, engraving instrument interface are the standard printer interfaces; Single-chip microcomputer (13) in the controller interface circuit (3) is realized connecting with shaking hands of interface (2) with STB and BUSY two signals by AND circuit (16), (17), (18) (19); Program storage (14) is connected with single-chip microcomputer (13) by parallel data bus line respectively with digital output interface (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97243236 CN2331508Y (en) | 1997-12-17 | 1997-12-17 | Laser marking and carving instrument operated by all-true marking machine model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97243236 CN2331508Y (en) | 1997-12-17 | 1997-12-17 | Laser marking and carving instrument operated by all-true marking machine model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2331508Y true CN2331508Y (en) | 1999-08-04 |
Family
ID=33952267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97243236 Expired - Fee Related CN2331508Y (en) | 1997-12-17 | 1997-12-17 | Laser marking and carving instrument operated by all-true marking machine model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2331508Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101856915B (en) * | 2009-04-07 | 2011-11-16 | 沈阳飞捷激光科技有限公司 | Automatic feeding control device of laser printing sign and control method thereof |
| CN110125548A (en) * | 2019-04-26 | 2019-08-16 | 北京金橙子科技股份有限公司 | A kind of laser digital communications protocol |
-
1997
- 1997-12-17 CN CN 97243236 patent/CN2331508Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101856915B (en) * | 2009-04-07 | 2011-11-16 | 沈阳飞捷激光科技有限公司 | Automatic feeding control device of laser printing sign and control method thereof |
| CN110125548A (en) * | 2019-04-26 | 2019-08-16 | 北京金橙子科技股份有限公司 | A kind of laser digital communications protocol |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |