CN200997070Y - Intelligent operating panel of digital-controlled system for laser cutter - Google Patents
Intelligent operating panel of digital-controlled system for laser cutter Download PDFInfo
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- CN200997070Y CN200997070Y CN 200720066207 CN200720066207U CN200997070Y CN 200997070 Y CN200997070 Y CN 200997070Y CN 200720066207 CN200720066207 CN 200720066207 CN 200720066207 U CN200720066207 U CN 200720066207U CN 200997070 Y CN200997070 Y CN 200997070Y
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Abstract
An intelligent operation panel for the numerical control system of laser cutting machine is provided, which comprises an external surface leather paper, an aluminum alloy supporting structure and a circuit layer. The utility model is characterized in that: a chip for singlechip is positioned on the circuit layer; a sensitive switch in planar array arrangement is integrated on the circuit layer; the external surface leather paper is stuck on the aluminum alloy supporting structure; the aluminum alloy supporting structure is connected to the circuit layer.
Description
Technical field
The utility model relates to a kind of guidance panel, specifically is a kind of laser cutting machine digital control system intelligence operation panel, belongs to the Computerized Numerical Control technology field.
Background technology
In the laser cutting machine digital control system, guidance panel is the key components of total system man-machine interaction, and guidance panel functional completeness, simple operation and control function extensibility are directly connected to the application of digital control system.
Technology retrieval through existing guidance panel is found, China's application number is the patent of 98111024.x, name is called " lathe cut computer control device and method ", has mentioned a kind of laser cutting machine guidance panel in this patent, has realized relevant operating function.But this patent is connected to the guidance panel signal on the digital control system PLC by cable, just directly electrical appliance button directly is connected with digital control system, by the break-make transmitting control information of button electric signal.This method transmission speed is fast, and cost is low, but because this connected mode is point-to-point connection, expandability is poor, breaks down during use to be not easy to investigate.If changed the layout of guidance panel, then need to rearrange the layout and the wiring of guidance panel, use inconvenience.
Summary of the invention
The utility model is at the deficiencies in the prior art and shortcoming, a kind of laser cutting machine digital control system intelligence operation panel is proposed, make it by utilizing singlechip technology and bus communication technology, realized that guidance panel key information intelligently encoding and signal transmit digitizing, reaching operating function can intelligent expansion purpose.
The utility model is achieved through the following technical solutions, and the utility model comprises: appearance mulberry paper, aluminium alloy supporting construction, circuit layer.Described circuit layer is provided with single-chip microcomputer, and integrated carries out the function key that planar array is arranged.Appearance mulberry paper is gluing on the aluminium alloy supporting construction, and the aluminium alloy supporting construction is connected with circuit layer, forms three-layer composite structure, is installed in the digital control system front end.
The Function Identification that comprises transparent membrane, USB interface, right side editing key and the downside function key of covering liquid crystal display on the described appearance mulberry paper.Described appearance mulberry paper is used for the function at assigned address marking Function button, indicates the function button relevant position, and provides opening for LCD, USB interface.
Described aluminium alloy structure bracing frame is the skeleton of guidance panel, for LCD, various function button provide fixing and Support Position.
Described aluminium alloy supporting construction is provided with the button perforate, and appearance mulberry paper right side editing key is corresponding one by one on the physical dimension position with the function key microswitch of downside function key sign, the perforate of aluminium alloy supporting construction button, circuit layer.
During system works, select the key of needs by institute's marking Function key definition on the appearance mulberry paper, when pushing button, can touch corresponding microswitch on the circuit layer, microswitch imports make-and-break signal into singlechip chip and carries out signal Processing, and treated signal further imports digital control system into by the RS232 bus again.
Because whole information processing of pressing key all is to be defined, discern and handled by singlechip chip, therefore the concrete function of any button all can be adjusted by the definition that changes in the Single Chip Microcomputer (SCM) program, and need not must readjust the button wiring position as prior art.Adopt this mode to realize the intellectuality expansion of guidance panel function, at different laser cutting machine systems operational requirements, the definition that can change button on the guidance panel easily is to satisfy the demands.
Compared with prior art, the utlity model has following beneficial effect:
1, the key information on the guidance panel is abundanter.Traditional approach restriction because the I/O that is subjected to PLC counts, the button on the guidance panel is limited.Adopt the utility model technology, can the various operation push-buttons of effective integration digital control system, be placed on the panel by reasonable manner, have good function expansibility.
2, the versatility of guidance panel is stronger.The definition of guidance panel button realizes by Single Chip Microcomputer (SCM) program, changed keypress function under the traditional approach and be the situation by the decision of PLC interface IP address.Therefore, can customize different keypress functions, and need not to change the structure of guidance panel, improve the versatility of guidance panel at different customer demands.
3, helping industry spot uses.The traditional approach wiring need be dragged to digital control system PLC port from guidance panel with a large amount of cables, distance and take up room big, the difficult requirement of satisfying signal antidamping and shielding.The RS232 bus numeral signal transmission form that the utility model adopts only needs a general twisted-pair power cable, saves installing space, and difficult generation problem.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model circuit theory synoptic diagram.
Embodiment
As shown in Figure 1, present embodiment comprises: appearance mulberry paper 1, aluminium alloy supporting construction 2, circuit layer 3.Described circuit layer 3 is provided with singlechip chip 15, and integrated carries out the function button microswitch that planar array is arranged, and appearance mulberry paper 1 is gluing on aluminium alloy supporting construction 2, and aluminium alloy supporting construction 2 is connected with circuit layer 3.
Described appearance mulberry paper 1 is provided with the Function Identification of transparent membrane 4, USB interface 7, right side editing key 5 and the downside function key 6 of covering liquid crystal display.
Described aluminium alloy supporting construction 2 processes corresponding USB interface mounting hole 11, right side editing key fixed orifice 9 and downside function key fixed orifice 10 according to USB interface 7, right side editing key 5 on the appearance mulberry paper 1 with downside function key 6 status requirements, LCD 8 also is fixed on the aluminium alloy supporting construction 2, and is corresponding with transparent membrane 4 positions.
Described circuit layer 3 comprises right side editing key circuit 12 and downside function key circuit 13, right side editing key circuit 12, downside function key circuit 13 integrated microswitches 14, and have MCS-51 single-chip microcomputer 15.Right side editing key circuit 12, downside function key circuit 13 provide RS232 bus interface 16, realize being connected with the signal of digital control system.MCS-51 single-chip microcomputer 15 is selected the AT89C51 chip of American ATMEL for use, is 8 bit CPUs, has the outer data-carrier store of 32 I/O mouth lines and 64K sheet.
Described appearance mulberry paper 1 directly connects by the gluing mode that connects with aluminium alloy supporting construction 2, LCD 8 positions and is connected in by bolt on the aluminium alloy supporting construction 2, and right side editing key circuit 12, downside function key circuit 13 position and are connected on the aluminium alloy supporting construction 2 by bolt.Various function keys on keypress function sign on the appearance mulberry paper 1, aluminium alloy supporting construction 2 function key mounting holes, right side editing key circuit 12, the downside function key circuit 13 have the locus corresponding relation.Function key mainly comprises keys such as " loop start ", " circulation keeps ", " circulation stops ", " laser ", " laser high pressure ", " optical gate ", " illumination ", " dedusting ", " rollback " " Z axle mode ", " laser high pressure ", " assist gas ".
Introduce the course of work of the present utility model in detail below with reference to Fig. 1.
At first the operator can be by the working condition of LCD 8 observation numerical control cutting machines.After the operator selects needed button by the indication of appearance mulberry paper 1, push button and just can touch microswitch 14 on right side editing key circuit 13, the downside function key circuit 12, these microswitches 14 are corresponding right side function key 6 and downside function keys 7 respectively.Because MCS-51 single-chip microcomputer 15 chips of right side editing key circuit 13, downside function key circuit 12 regularly detect the make-and-break signal of each microswitch, when finding that a certain key is triggered, to send corresponding codes on digital control system 17 by RS232 bus interface 16 according to the function of predefined this key.
Introduce principle of the present utility model in detail below with reference to Fig. 2.Comprise MCS-51 single-chip microcomputer 15, signal wire 18,14,5 ohm of left and right sides resistance 19 of microswitch among the figure, 5V voltage 20.Microswitch adopts ranks matrix form arrangement mode, the corresponding concrete microswitch of each specific ranks point.In case certain microswitch 14 is pressed, the microswitch that in running order MCS-51 single-chip microcomputer 15 can detect specific ranks is triggered, its concrete working method is: with line as incoming line, alignment is as output line, and to make the output line signal be 0 entirely, then becomes the row that low level row is the microswitch place by high level; As incoming line, line is as output line with alignment, and to make output line be 0 entirely, then becomes the row that low level row are the microswitch place by high level; Comprehensive above two steps can obtain microswitch 14 place ranks coordinates.Send respective coding to digital control system according to pre-determined these position microswitch 14 functional definitions then, thereby carry out corresponding operation.
The planimetric position of the microswitch 14 in the utility model is fixed, but its function defines with corresponding program by the embedded right side of guidance panel editing key circuit 13, downside function key circuit 12, has realized the intellectuality of the keypress function definition of guidance panel.Therefore when the digital control system operating function requires to change, need not to change the guidance panel hardware configuration, only need the definition of reprogramming can adjust the button control function easily, realize the adjustment and the expansion of the function of guidance panel.
Claims (7)
1, a kind of laser cutting machine digital control system intelligence operation panel, comprise: appearance mulberry paper, aluminium alloy supporting construction, circuit layer, it is characterized in that, described circuit layer is provided with singlechip chip, and integrated carry out the microswitch that planar array is arranged, appearance mulberry paper is gluing on the aluminium alloy supporting construction, and the aluminium alloy supporting construction is connected with circuit layer.
2, laser cutting machine digital control system intelligence operation panel according to claim 1 is characterized in that, described appearance mulberry paper is provided with the Function Identification of transparent membrane, USB interface, right side editing key and the downside function key of covering liquid crystal display.
3, according to claim 1 or 2 described laser cutting machine digital control system intelligence operation panels, it is characterized in that, described appearance mulberry paper, the function key which is provided with comprise that at least loop start key, circulation keep key, circulation stop key, laser key, laser high pressure key, optical gate key, illumination key, dedusting key, backspace key, Z axle mode key, laser high pressure key, assist gas key.
4, laser cutting machine digital control system intelligence operation panel according to claim 1, it is characterized in that, described aluminium alloy supporting construction, according to USB interface, corresponding USB interface mounting hole, right side editing key fixed orifice and the downside function key fixed orifice of being provided with of right side editing key on the appearance mulberry paper with downside function key position, LCD also is fixed on the aluminium alloy supporting construction, and is corresponding with the transparent membrane position.
5, according to claim 2 or 4 described laser cutting machine digital control system intelligence operation panels, it is characterized in that described appearance mulberry paper right side editing key is corresponding one by one on the physical dimension position with the function key of downside function key sign, the perforate of pot alloy supporting construction button, circuit layer.
6, laser cutting machine digital control system intelligence operation panel according to claim 1, it is characterized in that, described circuit layer comprises right side editing key circuit and downside function key circuit, and right side editing key circuit, downside function key circuit position and are connected on the aluminium alloy supporting construction by bolt.
7, laser cutting machine digital control system intelligence operation panel according to claim 6 is characterized in that, described right side editing key circuit and the integrated microswitch of downside function key circuit, and RS232 is provided bus interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720066207 CN200997070Y (en) | 2007-01-11 | 2007-01-11 | Intelligent operating panel of digital-controlled system for laser cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720066207 CN200997070Y (en) | 2007-01-11 | 2007-01-11 | Intelligent operating panel of digital-controlled system for laser cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200997070Y true CN200997070Y (en) | 2007-12-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720066207 Expired - Fee Related CN200997070Y (en) | 2007-01-11 | 2007-01-11 | Intelligent operating panel of digital-controlled system for laser cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200997070Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102306012A (en) * | 2011-08-05 | 2012-01-04 | 滕州市山森创发数控设备有限公司 | Encrypted matrix machine tool operation panel |
| CN102354137A (en) * | 2011-08-15 | 2012-02-15 | 郑建财 | Intelligent button controller |
-
2007
- 2007-01-11 CN CN 200720066207 patent/CN200997070Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102306012A (en) * | 2011-08-05 | 2012-01-04 | 滕州市山森创发数控设备有限公司 | Encrypted matrix machine tool operation panel |
| CN102354137A (en) * | 2011-08-15 | 2012-02-15 | 郑建财 | Intelligent button controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071226 |