CN102922321B - Gas folder opens foolproof method, system and gas folder control device - Google Patents
Gas folder opens foolproof method, system and gas folder control device Download PDFInfo
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- CN102922321B CN102922321B CN201210424336.1A CN201210424336A CN102922321B CN 102922321 B CN102922321 B CN 102922321B CN 201210424336 A CN201210424336 A CN 201210424336A CN 102922321 B CN102922321 B CN 102922321B
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000003754 machining Methods 0.000 claims abstract description 40
- 238000005553 drilling Methods 0.000 claims abstract description 39
- 230000035807 sensation Effects 0.000 abstract description 4
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Abstract
A kind of gas folder opens foolproof method, comprises the following steps: receive and open the instruction of gas folder; Receive open gas folder instruction after judge whether drilling machine is in machining state, if not, then export gas folder signal.Receiving terminal gas folder button open signal; When receiving gas folder signal and opening signal, export the drive singal for opening gas folder.Make to bring about the desired sensation folder only meet unlocking condition and drilling machine and be in off working state and have open gas folder instruction and terminal gas folder button open signal input time just can open, avoid and the touching operation error of button is pressed from both sides to terminal gas and causes gas folder to open, cause the risk that machining sheet is shifted.In addition, the present invention also provides a kind of gas to press from both sides the gentle folder control device of fool proof system.
Description
Technical field
The present invention relates to drilling machine field, particularly relate to a kind of gas folder open foolproof method, a kind of gas folder open fool proof system, also relate to a kind of gas folder control device.
Background technology
Need machining sheet to fix when utilizing drilling machine to hole to machining sheet, such as at PCB(PrintedCircuit Board, printed circuit board) twist drill hole machined time, pin hole need be offered in pcb board and be positioned over the processing of PCB Digit Control Machine Tool table top after introducing pin, and pin need be fixed with the pneumatic gas folder of table top and finally fix.PCB Digit Control Machine Tool, in the process of carrying out pcb board processing, does not allow gas to press from both sides and opens, if close gas folder again open gas folder in process after, pcb board entirety has larger skew, machining sheet can be caused to scrap if continue this pcb board of processing.
Traditional gas folder control mode, by the direct Controlling solenoid valve of mechanical button, is then changed by electromagnetic valve gas circuit and opens or closed action gas folder.Gas folder button belongs to operation major key, and need manually to press gas folder button at every turn after processing pcb board material and open gas folder, to pull down pcb board, therefore button is installed on the lathe table top of operator's handled easily.When PCB Digit Control Machine Tool occurs abnormal in process, operator need deal with abnormal, now may have and cause gas folder to open because of the touching operation error to gas folder button, cause the risk that pcb board is shifted.
Summary of the invention
Based on this, be necessary to provide a kind of gas folder can avoiding PCB Digit Control Machine Tool in process causing gas to press from both sides opening because of maloperation to open foolproof method.
A kind of gas folder opens foolproof method, comprises the following steps: receive and open the instruction of gas folder; After opening the instruction of gas folder described in receiving, judge whether drilling machine is in machining state, if not, then export gas folder signal; Receiving terminal gas folder button open signal; When receiving described gas folder signal and opening signal, export the drive singal for opening gas folder.
Wherein in an embodiment, describedly after opening the instruction of gas folder described in receiving, judge whether described drilling machine is in the step of machining state, if be not in machining state, then also export off working state signal; Described when receiving described gas folder signal and opening signal, export the step of drive singal for opening gas folder, be receive described gas folder signal, described in open signal and off working state signal time, export the drive singal for opening gas folder.
Wherein in an embodiment, described open described in receiving gas folder instruction after judge whether described drilling machine is in the step of machining state, if so, then jumps out flow process.
Wherein in an embodiment, after the step of described output gas folder signal, also comprise the step exporting and open gas folder information.
A kind of gas folder opens fool proof system, comprising: for receiving the module opening the instruction of gas folder; For judging after opening the instruction of gas folder described in receiving whether drilling machine is in machining state and exports the module of gas folder signal when described drilling machine is in non-machining state; For the module of opening signal of receiving terminal gas folder button; When receiving described gas folder signal and opening signal, export the module of the drive singal for opening gas folder.
A kind of gas folder control device, comprising: host computer, opens the instruction of gas folder, and judge whether drilling machine is in machining state when receiving the instruction of described gas folder for receiving, and if not, then exports gas folder signal; Processing module, for receiving terminal gas folder button open signal and described gas folder signal, receive described gas folder signal and open signal time, export for open gas folder drive singal.
Wherein in an embodiment, described host computer also for when judging that drilling machine is not in machining state, exports off working state signal; Described processing module be receive described gas folder signal, described in open signal and off working state signal time, export for open gas folder drive singal.
Wherein in an embodiment, described host computer also opens gas folder information for exporting after output gas folder signal.
Wherein in an embodiment, described processing module is PLD.
Wherein in an embodiment, gas folder control device also comprises input/output module, and the described host computer signal of exporting to described processing module exports to described processing module after converting by described input/output module the level signal that described processing module can identify to.
Above-mentioned gas folder opens foolproof method, system and gas folder control device, receive to open after gas presss from both sides instruction at host computer and judge that whether drilling machine is in running order, when drilling machine is in off working state host computer send gas folder signal to processing module, processing module receive gas folder signal and terminal gas folder button open signal after output drive signal open gas folder.Host computer and processing module make to bring about the desired sensation be clipped in meet unlocking condition and drilling machine be in off working state and have open gas folder instruction and terminal gas folder button open signal input time just can open, avoid and the touching operation error of button is pressed from both sides to terminal gas and causes gas folder to open, cause the risk that machining sheet is shifted.
Accompanying drawing explanation
Fig. 1 is the flow chart that in an embodiment, gas folder opens foolproof method;
Fig. 2 is again the flow chart that in an embodiment, gas folder opens foolproof method;
Fig. 3 is the workflow diagram of gas folder control device in another embodiment;
Fig. 4 is the structure chart of gas folder control device in an embodiment;
Fig. 5 is the structure chart of gas folder control device in another embodiment;
Fig. 6 is the sequential chart of PLD in an embodiment;
Fig. 7 is the structure chart of gas clamp fixing device in an embodiment.
Detailed description of the invention
A kind of gas folder opens foolproof method, as shown in Figure 1, comprises the following steps:
Step S110: receive and open the instruction of gas folder.
Receive the gas of opening inputted by operator and press from both sides instruction.
Step S120: judge whether drilling machine is in machining state.
Receive open gas folder instruction after judge whether drilling machine is in machining state, if judge that drilling machine is in off working state, then execution step S122.Wherein in an embodiment, if judge that drilling machine is in machining state, then jump out flow process, the gas folder instruction of opening received is not dealt with, does not namely export gas folder signal.Off working state comprises machine table and is in the state of machining, or machine alarm etc.
Step S122: export gas folder signal.
Step S140: what judge whether to have received terminal gas folder button opens signal.
Namely judge whether to have received that operating personnel are sent by the mechanical terminal gas folder button on pressing lathe opens signal.If so, then step S150 is performed.
Step S150: export the drive singal for opening gas folder.
Wherein in an embodiment, if do not receive terminal gas folder button open signal, can flow process be jumped out equally, not output drive signal.That is, to only have at a time meet simultaneously receive open the instruction of gas folder, drilling machine be not only in non-machining state and but also have received terminal gas folder button open signal when, just can output drive signal, control gas and press from both sides and open.
Above-mentioned gas folder opens foolproof method, receive open gas folder instruction after judge that whether drilling machine in running order, when drilling machine is in off working state send gas folder signal, receive gas folder signal and terminal gas folder button open signal after output drive signal open gas folder.Make to bring about the desired sensation folder only meet unlocking condition and drilling machine and be in off working state and have open gas folder instruction and terminal gas folder button open signal input time just can open, avoid and the touching operation error of button is pressed from both sides to terminal gas and causes gas folder to open, cause the risk that machining sheet is shifted.
Wherein in an embodiment, as shown in Figure 2, if judge in step S120, drilling machine is not in machining state, then also export off working state signal in step S122, in step 150 when receiving gas folder signal, opening signal and off working state signal, export the drive singal for opening gas folder.Secondary monitoring is carried out to the duty of drilling machine, reaffirms that drilling machine is in output drive signal after off working state, prevented misoperation factor from affecting, played the double protection functions to machining sheet.
In addition, step S130 can also be comprised after exporting gas folder signal in step S122: export and open gas folder information.Remind operator ready for changing the subsequent operation such as machining sheet or hardware check.
Wherein in an embodiment, as shown in Figure 3, the step S110 in Fig. 2 to step S130 can have been come by host computer, and step S140 and step S150 can have been come by processing module.Wherein in an embodiment, processing module can adopt PLD(programmable logic device, PLD).
The present invention also provides a kind of gas to press from both sides control device.As shown in Figure 4, gas folder control device comprises host computer 110 and processing module 120, host computer 110 presss from both sides instruction for the gas of opening receiving operator's input, and receive open gas folder instruction after judge whether drilling machine is in machining state, if judge that drilling machine is in off working state, then export gas folder signal to processing module 120.If judge that drilling machine is in machining state, then host computer 110 does not deal with for the gas folder instruction of opening received, and does not namely export gas folder signal.Off working state comprises machine table and is in the state of machining, or machine alarm.
Processing module 120, for the gas folder signal opening signal and host computer 110 output of receiving terminal gas folder button SW, sends when terminal gas folder button SW closes and opens signal to processing module 120.Processing module 120, when receiving gas folder signal and opening signal, exports the drive singal for opening gas folder.If what do not receive terminal gas folder button SW opens signal, then processing module 120 not output drive signal.
Above-mentioned gas folder control device, receive to open after gas presss from both sides instruction at host computer 110 and judge that whether drilling machine is in running order, when drilling machine is in off working state, host computer 110 sends gas folder signal to processing module 120, processing module 120 receive gas folder signal and terminal gas folder button SW open signal after output drive signal open gas folder.Host computer 110 and processing module 120 make to bring about the desired sensation to be clipped in and meet unlocking condition, namely drilling machine be in off working state and have open gas folder instruction and terminal gas folder button SW open signal input time just can open, avoid and the touching operation error of button SW is pressed from both sides to terminal gas and causes gas folder to open, cause the risk that machining sheet is shifted.
Wherein in an embodiment, host computer 110, when judging that drilling machine is not in machining state, also exports off working state signal to processing module 120; Processing module 120, when receiving gas folder signal, opening signal and off working state signal, exports the drive singal for opening gas folder.Secondary monitoring is carried out by the duty of host computer 110 and processing module 120 pairs of drilling machines; reaffirm that drilling machine is in output drive signal after off working state by processing module 120; prevent misoperation factor from affecting, play the double protection functions to machining sheet.
As shown in Figure 5, gas folder control device can also comprise I/O(input/output, I/O) module 112, the signal that host computer 110 exports exports to processing module 120 after converting by I/O module 112 level signal that processing module 120 can identify to.
Wherein in an embodiment, processing module 120 adopts PLD to realize.
Be illustrated in figure 6 the sequential chart of PLD in an embodiment, gas folder signal 1 is for indicating the input of gas folder signal during high level, host computer working state signal 2 is for indicating during low level that off working state signal inputs, terminal gas folder button signal 3 opens signal input for what indicate terminal gas folder button during high level, and drive singal 4 is for indicating the drive singal output for driving gas to press from both sides to open during high level.As can be seen from Fig.; PLD only opens condition meeting unique gas folder; namely gas folder signal 1 is high level, host computer working state signal 2 is low level, terminal gas folder button signal 3 is for just having drive singal output during high level; under other condition, PLD all can not output drive signal, reaches the object being protected machining sheet by PLD again.
Wherein in an embodiment, host computer 110 also opens gas folder information for exporting after output gas folder signal, reminds operator ready for changing the subsequent operation such as machining sheet or hardware check.
Be illustrated in figure 7 the structure chart of gas clamp fixing device, gas clamp fixing device comprises processing table top 210, pin 220, pneumatic clamps pin apparatuses 230 and clamp pin nail fixed head 240, processing table top 210 is for placing machining sheet 300, in machining sheet 300, offer pin hole and introduce pin 220, assist pneumatic clamp pin spike devices 230 fixing pin 220 with clamp pin nail fixed head 240, thus reach the object of fixing machining sheet 300.Pneumatic clamps pin apparatuses 230 comprises gas folder and drive unit, and drive unit can be air-operated solenoid valve or piston, and in the present embodiment, drive unit adopts air-operated solenoid valve, and air-operated solenoid valve controls gas folder and opens after the drive singal receiving processing module transmission.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (7)
1. gas folder opens a foolproof method, it is characterized in that, comprises the following steps:
The instruction of gas folder is opened in reception;
After opening the instruction of gas folder described in receiving, judge whether drilling machine is in machining state, if not, then export gas folder signal;
Receiving terminal gas folder button open signal;
When receiving described gas folder signal and opening signal, export the drive singal for opening gas folder;
Describedly after opening the instruction of gas folder described in receiving, judge whether described drilling machine is in the step of machining state, if be not in machining state, then also export off working state signal;
Described when receiving described gas folder signal and opening signal, export the step of drive singal for opening gas folder, be receive described gas folder signal, described in open signal and off working state signal time, export the drive singal for opening gas folder.
2. gas according to claim 1 folder opens foolproof method, it is characterized in that, describedly after opening the instruction of gas folder described in receiving, judges whether described drilling machine is in the step of machining state, if so, then jumps out flow process.
3. gas folder according to claim 1 opens foolproof method, it is characterized in that, also comprises the step exporting and open gas folder information after the step of described output gas folder signal.
4. a gas folder control device, is characterized in that, comprising:
Host computer, opens the instruction of gas folder for receiving, and judges whether drilling machine is in machining state when receiving the instruction of described gas folder, if not, then exports gas folder signal;
Processing module, for receiving terminal gas folder button open signal and described gas folder signal, receive described gas folder signal and open signal time, export for open gas folder drive singal;
Described host computer also for when judging that drilling machine is not in machining state, exports off working state signal;
Described processing module be receive described gas folder signal, described in open signal and off working state signal time, export for open gas folder drive singal.
5. gas folder control device according to claim 4, is characterized in that, described host computer also opens gas folder information for exporting after output gas folder signal.
6., according to the gas folder control device in claim 4-5 described in any one, it is characterized in that, described processing module is PLD.
7. gas folder control device according to claim 6, it is characterized in that, also comprise input/output module, the described host computer signal of exporting to described processing module exports to described processing module after converting by described input/output module the level signal that described processing module can identify to.
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| CN201210424336.1A CN102922321B (en) | 2012-10-30 | 2012-10-30 | Gas folder opens foolproof method, system and gas folder control device |
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| CN201210424336.1A CN102922321B (en) | 2012-10-30 | 2012-10-30 | Gas folder opens foolproof method, system and gas folder control device |
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| CN102922321B true CN102922321B (en) | 2015-09-16 |
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Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001122476A (en) * | 1999-10-20 | 2001-05-08 | Oki Electric Ind Co Ltd | Sensing method for number of paper sheets |
| JP2001312723A (en) * | 2000-05-01 | 2001-11-09 | Minolta Co Ltd | Image processor and image processing method |
| JP2002073899A (en) * | 2000-08-25 | 2002-03-12 | Nippon Koei Co Ltd | Method and device for managing requirement |
| CN1611315A (en) * | 2003-10-31 | 2005-05-04 | 日立比亚机械股份有限公司 | Processing method and processing apparatus |
| CN101251566A (en) * | 2008-03-31 | 2008-08-27 | 格兰达技术（深圳）有限公司 | Automatic detection machine for mobile phone cell inner parameter |
| CN101375648A (en) * | 2006-01-30 | 2009-02-25 | 精工精密有限公司 | Boring method and boring device |
| CN201271807Y (en) * | 2008-09-26 | 2009-07-15 | 深圳市大族激光科技股份有限公司 | Mechanical finger of PCB drilling machine |
| CN101497168A (en) * | 2008-01-30 | 2009-08-05 | 兄弟工业株式会社 | Numeric control apparatus and numeric control method |
| CN101745491A (en) * | 2008-12-19 | 2010-06-23 | 中国科学院沈阳自动化研究所 | Glue coating automatic turnover machine |
| CN101750997A (en) * | 2008-11-28 | 2010-06-23 | 鸿富锦精密工业（深圳）有限公司 | System and method for drilling hole |
| CN101837509A (en) * | 2010-05-19 | 2010-09-22 | 昆山市三众模具制造有限公司 | Pressure welding anti-misoperation device for support plate |
| CN101919705A (en) * | 2009-06-11 | 2010-12-22 | 北京航空航天大学 | Portable bladder urine volume ultrasonic measuring and alarming system |
| CN101968647A (en) * | 2010-09-13 | 2011-02-09 | 江南大学 | Embedded wireless intelligent electromagnetic chuck magnetizing and demagnetizing control system |
| CN101972909A (en) * | 2010-10-22 | 2011-02-16 | 襄樊东昇机械有限公司 | Quick sectioning platform for welding robot |
| CN102059418A (en) * | 2010-11-22 | 2011-05-18 | 重庆理工大学 | Cylindrical gear fully closed-loop numerical control processing system and method |
| CN202137408U (en) * | 2011-06-13 | 2012-02-08 | 深圳市华祥电路科技有限公司 | Mechanical drilling device for PCB (printed circuit board) |
| CN202196316U (en) * | 2011-08-15 | 2012-04-18 | 珠海固得焊接自动化设备有限公司 | Intelligent control system in welding production line |
| CN202240293U (en) * | 2011-09-15 | 2012-05-30 | 东风汽车股份有限公司 | Wireless monitoring device for cylinder welding fixture |
| CN102707099A (en) * | 2012-05-17 | 2012-10-03 | 惠州Tcl移动通信有限公司 | Test fixture with alarming function |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3818450B2 (en) * | 2003-01-14 | 2006-09-06 | オムロン株式会社 | Method for determining communication stability of network system and network system |
| CN102495768B (en) * | 2011-12-14 | 2014-04-02 | 华为终端有限公司 | Instruction processing method and terminal equipment |
-
2012
- 2012-10-30 CN CN201210424336.1A patent/CN102922321B/en active Active
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001122476A (en) * | 1999-10-20 | 2001-05-08 | Oki Electric Ind Co Ltd | Sensing method for number of paper sheets |
| JP2001312723A (en) * | 2000-05-01 | 2001-11-09 | Minolta Co Ltd | Image processor and image processing method |
| JP2002073899A (en) * | 2000-08-25 | 2002-03-12 | Nippon Koei Co Ltd | Method and device for managing requirement |
| CN1611315A (en) * | 2003-10-31 | 2005-05-04 | 日立比亚机械股份有限公司 | Processing method and processing apparatus |
| CN101375648A (en) * | 2006-01-30 | 2009-02-25 | 精工精密有限公司 | Boring method and boring device |
| CN101497168A (en) * | 2008-01-30 | 2009-08-05 | 兄弟工业株式会社 | Numeric control apparatus and numeric control method |
| CN101251566A (en) * | 2008-03-31 | 2008-08-27 | 格兰达技术（深圳）有限公司 | Automatic detection machine for mobile phone cell inner parameter |
| CN201271807Y (en) * | 2008-09-26 | 2009-07-15 | 深圳市大族激光科技股份有限公司 | Mechanical finger of PCB drilling machine |
| CN101750997A (en) * | 2008-11-28 | 2010-06-23 | 鸿富锦精密工业（深圳）有限公司 | System and method for drilling hole |
| CN101745491A (en) * | 2008-12-19 | 2010-06-23 | 中国科学院沈阳自动化研究所 | Glue coating automatic turnover machine |
| CN101919705A (en) * | 2009-06-11 | 2010-12-22 | 北京航空航天大学 | Portable bladder urine volume ultrasonic measuring and alarming system |
| CN101837509A (en) * | 2010-05-19 | 2010-09-22 | 昆山市三众模具制造有限公司 | Pressure welding anti-misoperation device for support plate |
| CN101968647A (en) * | 2010-09-13 | 2011-02-09 | 江南大学 | Embedded wireless intelligent electromagnetic chuck magnetizing and demagnetizing control system |
| CN101972909A (en) * | 2010-10-22 | 2011-02-16 | 襄樊东昇机械有限公司 | Quick sectioning platform for welding robot |
| CN102059418A (en) * | 2010-11-22 | 2011-05-18 | 重庆理工大学 | Cylindrical gear fully closed-loop numerical control processing system and method |
| CN202137408U (en) * | 2011-06-13 | 2012-02-08 | 深圳市华祥电路科技有限公司 | Mechanical drilling device for PCB (printed circuit board) |
| CN202196316U (en) * | 2011-08-15 | 2012-04-18 | 珠海固得焊接自动化设备有限公司 | Intelligent control system in welding production line |
| CN202240293U (en) * | 2011-09-15 | 2012-05-30 | 东风汽车股份有限公司 | Wireless monitoring device for cylinder welding fixture |
| CN102707099A (en) * | 2012-05-17 | 2012-10-03 | 惠州Tcl移动通信有限公司 | Test fixture with alarming function |
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Address after: 518101 5 / F, 1 / 2 / F, 14 / F, 17 / F, No.3 Factory building, antuoshan hi tech Industrial Park, Xinsha Road, Shajing street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Han's CNC Technology Co.,Ltd. Address before: 518101 5 / F, 1 / 2 / F, 14 / F, 17 / F, No.3 Factory building, antuoshan hi tech Industrial Park, Xinsha Road, Shajing street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN HAN'S CNC SCIENCE AND TECHNOLOGY Co.,Ltd. |