CN104907933A - Interface board card for plane grinding machine controller - Google Patents
Interface board card for plane grinding machine controller Download PDFInfo
- Publication number
- CN104907933A CN104907933A CN201510246250.8A CN201510246250A CN104907933A CN 104907933 A CN104907933 A CN 104907933A CN 201510246250 A CN201510246250 A CN 201510246250A CN 104907933 A CN104907933 A CN 104907933A
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- China
- Prior art keywords
- port
- output port
- machine controller
- substrate
- serial ports
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B51/00—Arrangements for automatic control of a series of individual steps in grinding a workpiece
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Pinball Game Machines (AREA)
Abstract
The invention discloses an interface board card for a plane grinding machine controller. The interface board card comprises a substrate, an input port, an output port, an AD/DA port, a serial port, a status indicator lamp, a display unit and a port status setting button. The input port, the output port and the AD/DA port are sequentially arranged on the back face of the substrate. The serial port, the status indicator lamp, the display unit and the port status setting button are arranged on the front face. The substrate is arranged on a front panel of a control box of the plane grinding machine controller. The front face of the substrate faces the exterior of the control box. The back face of the substrate is arranged inside the control box. The interface board card is adopted as transit equipment between an internal circuit of the controller and peripheral equipment, the problem that the interface loosens due to repeated frequent plugging and pulling of a direct line is avoided, the stability of the hardware structure of the controller is effectively improved, smooth connection of line signals is ensured, and the signal stability is high.
Description
Technical field
The invention belongs to electronic apparatus application field, be specifically related to a kind of interface board of plane lapping machine controller.
Background technology
Face lapping mill is a kind of precise finiss polissoir, is ground, throws material and be put on smooth abrasive disk, and abrasive disk inverse clock rotates, revise wheel belt to start building part rotation, gravity pressurization or alternate manner are exerted pressure to workpiece, and workpiece and abrasive disk are done relative running and rubbed, and reach grinding and polishing object.Face lapping mill produces ablation mainly from two kinds of sources: one is constantly additional, and so-called is free abrasive, and the second is that abrasive grain is fixed in abrasive disk, is often called fixed abrasive material.
Face lapping mill is divided into a variety of, is divided into small-sized according to the size of institute's grinder part, medium-sized and large-scale.Minigrinder generally grinds the workpiece within 200mm, and medium-sized grinder generally grinds the workpiece within 600mm, and large-scale face lapping mill refers generally to the band large-scale metal sheet material that can grind more than 600-1000mm.Face lapping mill mainly contains vacuum spindle, grinding carriage, slide, workbench, lathe bed, coolant system, Hydraulic Power Transmission System and motor, revises wheel, pressurized cylinder, aluminium backing, and the common composition such as saddle weight gets up.
Face lapping mill especially self feature, is mainly reflected in eight aspects:
1, face lapping mill is again high-speed grinder, precision lapping machine.Adopt abrasive belt, electrical equipment adopt Japan and spring, Fuji, complete machine plastic-blasting, color is microcomputer look.
2, guide rail is Taiwan line slideway.
3, frictioning takes card lock to design, and distortion frictioning can be made to align, and guarantees to grind quality.
4, this autogenous mill, high-speed grinder, precision lapping machine can be used for mechanical scraper and hand scraping cutter grinding.
5, special abrasive wheel design, the power sense with no pressure of grinding strap, frictioning is indeformable, and non-ripple shape phenomenon, guarantees grinding precision.
6, differences in angle is ground to coordinate the usefulness of various special printing.
7, grinder is equipped with device of giving a dinner of welcome, and can reduce industrial pollution, is conducive to the maintenance of the healthy of staff and equipment.
8, autogenous mill, high-speed grinder, precision lapping machine is easy and simple to handle, can operate without the need to professional technique.
These features of face lapping mill save human cost greatly, improve production efficiency, and grinding evenly, improves product flatness and brightness.Face lapping mill greatly reduces manually-operated trouble.
Face lapping mill mainly comprises a few part: PC control interface, slave computer controller, executing agency, at present, the grinder controller of prior art generally adopts 1U controller, cuboid shell, all control assemblies comprise power supply and are all arranged in cuboid shell, although such structure can control the normal operation of execution unit, but, due to controller control element some easily can be subject to the interference of other signals, especially crystal oscillator, after being interfered, easily make the program of controller chaotic, cause actuating equipment cisco unity malfunction, likely can defective work piece, cause economic loss.
The applying date is on September 30th, 2014, application number is the patent of invention of 201410516633.8, disclose a kind of structure of grinder controller, comprise base plate, shell, PCB assembly, transformer, power-supply filter, PCB assembly, transformer, power-supply filter is all arranged on base plate, described shell covers in base plate top, enclosed construction is formed with base plate, PCB assembly, transformer, power-supply filter is positioned at this enclosed construction, described pcb board assembly comprises pcb board and is welded on the control element on pcb board, described pcb board is that tool is jaggy irregularly shaped, power-supply filter, transformer is arranged at the indentation, there of pcb board, be fixedly connected with base plate, power-supply filter, insulation division board is set between transformer and PCB assembly.Effectively the power-supply devices such as PCB assembly and transformer are kept apart, avoid the work of the noise jamming control element of power supply, this equipment is run more reliably, improve the stability that equipment runs.
The control box of above-mentioned patent is directly connected with outside ancillary equipment, which adds the hot plug number of times of circuit, often easily cause interface to loosen, cause the phenomenon that wiring circuit contact is bad, controller signals stability of the prior art is poor comparatively speaking.
Summary of the invention
Technical problem to be solved by this invention is: the interface board providing a kind of twin grinding machine controller, solves prior art middle controller interface and easily loosens the problem causing signal loose contact or instability.
The present invention is for solving the problems of the technologies described above by the following technical solutions:
An interface board for plane lapping machine controller, comprises substrate, input port, output port, AD/DA port, serial ports, status indicator lamp, display unit, port status arranges button, and the back side of described substrate sets gradually input port, output port, AD/DA port, front arranges serial ports, status indicator lamp, display unit, port status arranges button, and substrate is arranged on the front panel of the control box of plane lapping machine controller, the outside of the front Control-oriented box of substrate, and the back side of substrate is placed in control box inside, input port, output port, AD/DA port respectively with the input port of plane lapping machine controller, output port, AD/DA port correspondence connect, status indicator lamp respectively with input port, each road signal of output port connects, and is used to indicate input, the state of output port, display unit is used for running parameter and the state of display plane grinder controller, and port status arranges button and is connected with the master element in control box, for manually arranging the state of output port.
Described port controlling button comprises two, when one of them is in closed condition for logic, carries out the test of corresponding output port, and another is used to indicate logic switch state.
Described input port and output port include 32 signals, and the signal condition of input port adopts indicator lamp to represent, the state of output port adopts port controlling button indication.
Base plate is comprised in described control box, PCB assembly, power module, wherein, PCB assembly, power module is arranged on base plate, described pcb board assembly comprises pcb board and is welded on the control element on pcb board, described control element comprises high frequency control element, low frequency control element, peripheral control components, high frequency control element is for generation of clock, low frequency control element is for generation of control signal, peripheral control components is used for the work of auxiliary low frequency control element, pcb board around described high frequency control element arranges copper sheet, copper sheet welds radome, high frequency control element is all placed in radome.
Signalization input port, signal output port, serial ports, AD/DA translation interface on described pcb board, described signal input port, signal output port, serial ports, AD/DA translation interface respectively with the input port on interface board, output port, serial ports, AD/DA port is corresponding connects.
Described serial ports comprises RS232 serial ports and RS485 serial ports.
Compared with prior art, the present invention has following beneficial effect:
1, adopt interface board as the transferring equipment between controller internal wiring and external equipment, avoid direct circuit and repeatedly frequently plug the problem that the interface that causes loosens, effectively improve the stability of controller hardware structure, ensure that the unimpeded connection of line signal, signal stabilization degree is high.
2, described pcb board is divided into the element area of different frequency, high-frequency component is isolated by radome, avoid the work of high-frequency signal interference control element, this equipment is run more reliably, improve the stability that equipment runs.
3, comprise signal input port, signal output port, serial ports, AD conversion interface, easy to operate when making to use, enhance convenience, equipment is more humane.
4, RS232 serial ports and RS485 serial ports, meets the communication with host computer and executing agency, and these two kinds of operation of serial-port are simple, are widely used, reliable communications, cheap, can meet device requirement and save cost simultaneously.
Accompanying drawing explanation
Fig. 1 is substrate front side structured flowchart of the present invention.
Fig. 2 is substrate back structured flowchart of the present invention.
Wherein, being designated in figure: 1-substrate; 2-serial ports; 3-status indicator lamp; 4-display unit; 5-port status arranges button; 6-input port; 7-output port; 8-AD/DA port.
Detailed description of the invention
Below in conjunction with accompanying drawing, structure of the present invention and the course of work are described further.
As Fig. 1, shown in Fig. 2, a kind of interface board of plane lapping machine controller, comprises substrate 1, input port 6, output port 7, AD/DA port 8, serial ports 2, status indicator lamp 3, display unit 4, port status arranges button 5, and the back side of described substrate 1 sets gradually input port 6, output port 7, AD/DA port 8, front is arranged serial ports 2, status indicator lamp 3, display unit 4, port status arranges button 5, and substrate 1 is arranged on the front panel of the control box of plane lapping machine controller, the outside of the front Control-oriented box of substrate, and the back side of substrate is placed in control box inside, input port, output port, AD/DA port respectively with the input port of plane lapping machine controller, output port, AD/DA port correspondence connect, status indicator lamp respectively with input port, each road signal of output port connects, and is used to indicate input, the state of output port, display unit is used for running parameter and the state of display plane grinder controller, and port status arranges button and is connected with the master element in control box, for manually arranging the state of output port.
Adopt interface board as the transferring equipment between controller internal wiring and external equipment, avoid direct circuit and repeatedly frequently plug the problem that the interface that causes loosens, effectively improve the stability of controller hardware structure, ensure that the unimpeded connection of line signal, signal stabilization degree is high.
Described port controlling button comprises two, when one of them is in closed condition for logic, carries out the test of corresponding output port, and another is used to indicate logic switch state.
Described input port and output port include 32 signals, and the signal condition of input port adopts indicator lamp to represent, the state of output port adopts port controlling button indication.
Base plate is comprised in described control box, PCB assembly, power module, wherein, PCB assembly, power module is arranged on base plate, described pcb board assembly comprises pcb board and is welded on the control element on pcb board, described control element comprises high frequency control element, low frequency control element, peripheral control components, high frequency control element is for generation of clock, low frequency control element is for generation of control signal, peripheral control components is used for the work of auxiliary low frequency control element, pcb board around described high frequency control element arranges copper sheet, copper sheet welds radome, high frequency control element is all placed in radome.
Described pcb board is divided into the element area of different frequency, high-frequency component is isolated by radome, avoid the work of high-frequency signal interference control element, this equipment is run more reliably, improve the stability that equipment runs.
Signalization input port, signal output port, serial ports, AD/DA translation interface on described pcb board, described signal input port, signal output port, serial ports, AD/DA translation interface respectively with the input port on interface board, output port, serial ports, AD/DA port is corresponding connects.
Described serial ports comprises RS232 serial ports and RS485 serial ports.
Comprise signal input port, signal output port, serial ports, AD conversion interface, easy to operate when making to use, enhance convenience, equipment is more humane.
RS232 serial ports and RS485 serial ports, meet the communication with host computer and executing agency, and these two kinds of operation of serial-port are simple, are widely used, reliable communications, cheap, can meet device requirement and save cost simultaneously.
The above embodiment of the present invention is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And these belong to connotation of the present invention the apparent change of extending out or variation still belong to protection scope of the present invention.
Claims (6)
1. an interface board for plane lapping machine controller, is characterized in that: comprise substrate, input port, output port, AD/DA port, serial ports, status indicator lamp, display unit, port status arranges button, and the back side of described substrate sets gradually input port, output port, AD/DA port, front arranges serial ports, status indicator lamp, display unit, port status arranges button, and substrate is arranged on the front panel of the control box of plane lapping machine controller, the outside of the front Control-oriented box of substrate, and the back side of substrate is placed in control box inside, input port, output port, AD/DA port respectively with the input port of plane lapping machine controller, output port, AD/DA port correspondence connect, status indicator lamp respectively with input port, each road signal of output port connects, and is used to indicate input, the state of output port, display unit is used for running parameter and the state of display plane grinder controller, and port status arranges button and is connected with the master element in control box, for manually arranging the state of output port.
2. the interface board of plane lapping machine controller according to claim 1, it is characterized in that: described port controlling button comprises two, when one of them is in closed condition for logic, carry out the test of corresponding output port, another is used to indicate logic switch state.
3. the interface board of plane lapping machine controller according to claim 2, it is characterized in that: described input port and output port include 32 signals, the signal condition of input port adopts indicator lamp to represent, the state of output port adopts port controlling button indication.
4. the interface board of plane lapping machine controller according to claim 1, it is characterized in that: in described control box, comprise base plate, PCB assembly, power module, wherein, PCB assembly, power module is arranged on base plate, described pcb board assembly comprises pcb board and is welded on the control element on pcb board, described control element comprises high frequency control element, low frequency control element, peripheral control components, high frequency control element is for generation of clock, low frequency control element is for generation of control signal, peripheral control components is used for the work of auxiliary low frequency control element, pcb board around described high frequency control element arranges copper sheet, copper sheet welds radome, high frequency control element is all placed in radome.
5. the interface board of plane lapping machine controller according to claim 4, it is characterized in that: signalization input port, signal output port, serial ports, AD/DA translation interface on described pcb board, described signal input port, signal output port, serial ports, AD/DA translation interface respectively with the input port on interface board, output port, serial ports, AD/DA port is corresponding connects.
6. the interface board of plane lapping machine controller according to claim 5, is characterized in that: described serial ports comprises RS232 serial ports and RS485 serial ports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510246250.8A CN104907933B (en) | 2015-05-15 | 2015-05-15 | A kind of interface board of plane lapping machine controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510246250.8A CN104907933B (en) | 2015-05-15 | 2015-05-15 | A kind of interface board of plane lapping machine controller |
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| Publication Number | Publication Date |
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| CN104907933A true CN104907933A (en) | 2015-09-16 |
| CN104907933B CN104907933B (en) | 2017-10-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510246250.8A Active CN104907933B (en) | 2015-05-15 | 2015-05-15 | A kind of interface board of plane lapping machine controller |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2667992A1 (en) * | 1990-10-12 | 1992-04-17 | Entrelec Sa | Box for connecting an appliance cable to a bus |
| CN2562223Y (en) * | 2002-07-16 | 2003-07-23 | 张成君 | Double facelet computer connector |
| CN101714710A (en) * | 2009-11-16 | 2010-05-26 | 浙江正泰中自控制工程有限公司 | System conversion terminal box |
| CN203118358U (en) * | 2013-01-25 | 2013-08-07 | 合肥瑞华电子科技有限责任公司 | Pinboard for internal structure of LED screen box body |
| CN204087042U (en) * | 2014-01-23 | 2015-01-07 | 深圳微步信息股份有限公司 | PCI-E90 degree adapter |
-
2015
- 2015-05-15 CN CN201510246250.8A patent/CN104907933B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2667992A1 (en) * | 1990-10-12 | 1992-04-17 | Entrelec Sa | Box for connecting an appliance cable to a bus |
| CN2562223Y (en) * | 2002-07-16 | 2003-07-23 | 张成君 | Double facelet computer connector |
| CN101714710A (en) * | 2009-11-16 | 2010-05-26 | 浙江正泰中自控制工程有限公司 | System conversion terminal box |
| CN203118358U (en) * | 2013-01-25 | 2013-08-07 | 合肥瑞华电子科技有限责任公司 | Pinboard for internal structure of LED screen box body |
| CN204087042U (en) * | 2014-01-23 | 2015-01-07 | 深圳微步信息股份有限公司 | PCI-E90 degree adapter |
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| Publication number | Publication date |
|---|---|
| CN104907933B (en) | 2017-10-17 |
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