CN103921572A - Spray head blockage preventing method - Google Patents
Spray head blockage preventing method Download PDFInfo
- Publication number
- CN103921572A CN103921572A CN201310021286.7A CN201310021286A CN103921572A CN 103921572 A CN103921572 A CN 103921572A CN 201310021286 A CN201310021286 A CN 201310021286A CN 103921572 A CN103921572 A CN 103921572A
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- Prior art keywords
- spray
- controller
- shower nozzle
- signal
- tail band
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Abstract
The invention discloses a spray head blockage preventing method. The spray head blockage preventing method comprises the following steps of enabling media to run on a bottom belt in the moving direction of the bottom belt, installing an intake brick detection switch on the bottom belt in front of a spray head, enabling the intake brick detection switch to act and produce a switching signal and meanwhile transmitting the switching signal to a controller through a detection signal line when the media running on the bottom belt in the moving direction of the bottom belt go through the intake brick detection switch; enabling the controller to calculate a separation distance between two adjacent media according to preset medium size, enabling the controller to produce an intermittent spray signal if the distance is larger than a pre-designed blockage preventing pattern, producing time difference of the intermittent spray signal production and the previous intermittent spraying, comparing the time difference with preset intermittent spraying time, and enabling the controller to produce an intermittent spray signal if the time difference is larger than the preset intermittent spraying time. By adopting the spray head blockage preventing method, the printing quality of an ink jet is improved, and the cleaning frequency of the spray head of the ink jet is reduced.
Description
Technical field
The present invention relates to a kind of Method of printing, particularly relate to one and prevent shower nozzle obstruction method.
Background technology
Current inkjet printing mode is after medium printing completes, just to stop printing, if so shower nozzle stops up in ink-jet, can directly affect the print quality of brick below, serious need stop printing and shower nozzle being cleaned and can continue printing, affect the operating efficiency of ink jet printer thereby so just expanded cleaning frequency.
Summary of the invention
Technical problem to be solved by this invention is to provide one and prevents shower nozzle obstruction method, and it improves the print quality of ink jet printer, reduces the cleaning frequency of ink jet printer shower nozzle, improves the operating efficiency of ink jet printer.
The present invention solves above-mentioned technical problem by following technical proposals: one prevents shower nozzle obstruction method, it is characterized in that, the described shower nozzle obstruction method employing tail band that prevents, enter brick sense switch, controller, industrial computer, XUSB, PD card, shower nozzle, enter above the tail band in front that brick sense switch is arranged on shower nozzle, entering brick sense switch is connected with controller by signal lines, controller is connected with industrial computer by digital communication line, industrial computer is connected by USB interface with XUSB, XUSB is connected with PD card by digital control line, XUSB8 is connected with shower nozzle by live wire, shower nozzle is stuck in inside with PD and can be realized and being communicated by letter by digital communication winding displacement, describedly prevent that shower nozzle obstruction method from comprising the following steps: medium is followed the traffic direction operation of tail band at tail band on tail band, enter above the tail band in front that brick sense switch is arranged on shower nozzle, when medium on tail band, follow tail band along tail band direction of motion operation when entering brick sense switch, enter the action of brick sense switch, and produce a switching signal, send this switching signal to controller by signal lines simultaneously, controller is again according to presetting medium size and adjacent two medium spacing distances being calculated, if this distance is greater than the size of pre-designed anti-blocking pattern, controller will produce between one and spray signal, the generation of this spray signal will be sprayed and be produced a time difference between the last time, this time difference again and between default the spray time contrast, if this time difference be greater than default between the spray time, controller will produce between one and spray signal, and this media spacing is carried out to mark, this spray signal is passed to industrial computer by digital communication line simultaneously, industrial computer is analyzed the instruction of spraying pattern between printing of rear generation to this spray signal, the instruction and the spray pattern that between printing, spray pattern are passed to XUSB by USB simultaneously, XUSB passes to PD card by digital control line by the instruction and the spray pattern that spray pattern between printing again, and PD card is controlled shower nozzle again and sprayed in the media spacing of demarcating spraying pattern between default.
Positive progressive effect of the present invention is: after the present invention passes through pattern to spray, and by the anti-blocking pattern of many printings, thus the print quality of raising ink jet printer, the cleaning frequency of minimizing ink jet printer shower nozzle, the operating efficiency of raising ink jet printer.
Brief description of the drawings
Fig. 1 is the theory diagram that the present invention prevents shower nozzle obstruction method.
Detailed description of the invention
Provide preferred embodiment of the present invention below in conjunction with accompanying drawing, to describe technical scheme of the present invention in detail.
As shown in Figure 1, the present invention prevents that shower nozzle obstruction method from adopting tail band 1, enter brick sense switch 2, controller 4, industrial computer 6, XUSB8 jointing, PD card 10 coding cards, shower nozzle 12, enter the front that brick sense switch 2 is arranged on shower nozzle 12 (by tail band traffic direction see following all with) tail band 1 above, entering brick sense switch 2 is connected with controller 4 by signal lines 3, controller 4 is connected with industrial computer 6 by digital communication line 5, industrial computer 6 is connected by USB interface 7 with XUSB8, XUSB8 is connected with PD card 10 by digital control line 9, XUSB8 is connected with shower nozzle 12 by live wire 11, shower nozzle 12 can be realized and being communicated by letter by digital communication winding displacement in inside with PD card 10, the present invention prevents that shower nozzle obstruction method from comprising the following steps: medium 12 is followed traffic direction (direction of arrow) operation of tail band 1 at tail band 1 on tail band 1, enter the front that brick sense switch is arranged on shower nozzle (by tail band traffic direction see following all with) tail band above, when medium on tail band, follow tail band along tail band direction of motion operation when entering brick sense switch, enter the action of brick sense switch, and produce a switching signal, send this switching signal to controller by signal lines simultaneously, controller is again according to presetting medium size and adjacent two medium spacing distances being calculated, if this distance is greater than the size of pre-designed anti-blocking pattern, controller will produce between one and spray signal, the generation of this spray signal will be sprayed and be produced a time difference between the last time, this time difference again and between default the spray time contrast, if this time difference be greater than default between the spray time, controller will produce between one and spray signal, and this media spacing is carried out to mark, this spray signal is passed to industrial computer by digital communication line simultaneously, industrial computer is analyzed the instruction of spraying pattern between printing of rear generation to this spray signal, the instruction and the spray pattern that between printing, spray pattern are passed to XUSB by USB simultaneously, XUSB passes to PD card by digital control line by the instruction and the spray pattern that spray pattern between printing again, and PD card is controlled shower nozzle again and sprayed in the media spacing of demarcating spraying pattern between default.The normal ink jet process of this process and ink jet printer is separate, non-interference, so can well ensure the normal ink-jet effect of ink jet printer, can also effectively prevent that shower nozzle from stopping up simultaneously.
Above-described embodiment is not as a limitation of the invention, all any amendments of doing within the scope of the invention, is equal to replacement, improvement etc., all belongs to protection scope of the present invention.
Claims (1)
1. one kind prevents shower nozzle obstruction method, it is characterized in that, the described shower nozzle obstruction method employing tail band that prevents, enter brick sense switch, controller, industrial computer, XUSB, PD card, shower nozzle, enter above the tail band in front that brick sense switch is arranged on shower nozzle, entering brick sense switch is connected with controller by signal lines, controller is connected with industrial computer by digital communication line, industrial computer is connected by USB interface with XUSB, XUSB is connected with PD card by digital control line, XUSB8 is connected with shower nozzle by live wire, shower nozzle is stuck in inside with PD and can be realized and being communicated by letter by digital communication winding displacement, describedly prevent that shower nozzle obstruction method from comprising the following steps: medium is followed the traffic direction operation of tail band at tail band on tail band, enter above the tail band in front that brick sense switch is arranged on shower nozzle, when medium on tail band, follow tail band along tail band direction of motion operation when entering brick sense switch, enter the action of brick sense switch, and produce a switching signal, send this switching signal to controller by signal lines simultaneously, controller is again according to presetting medium size and adjacent two medium spacing distances being calculated, if this distance is greater than the size of pre-designed anti-blocking pattern, controller will produce between one and spray signal, the generation of this spray signal will be sprayed and be produced a time difference between the last time, this time difference again and between default the spray time contrast, if this time difference be greater than default between the spray time, controller will produce between one and spray signal, and this media spacing is carried out to mark, this spray signal is passed to industrial computer by digital communication line simultaneously, industrial computer is analyzed the instruction of spraying pattern between printing of rear generation to this spray signal, the instruction and the spray pattern that between printing, spray pattern are passed to XUSB by USB simultaneously, XUSB passes to PD card by digital control line by the instruction and the spray pattern that spray pattern between printing again, and PD card is controlled shower nozzle again and sprayed in the media spacing of demarcating spraying pattern between default.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310021286.7A CN103921572B (en) | 2013-01-14 | 2013-01-14 | Prevent shower nozzle obstruction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310021286.7A CN103921572B (en) | 2013-01-14 | 2013-01-14 | Prevent shower nozzle obstruction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103921572A true CN103921572A (en) | 2014-07-16 |
| CN103921572B CN103921572B (en) | 2016-06-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310021286.7A Active CN103921572B (en) | 2013-01-14 | 2013-01-14 | Prevent shower nozzle obstruction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103921572B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112455090A (en) * | 2020-10-30 | 2021-03-09 | 北京方正印捷数码技术有限公司 | Control method, device, equipment, medium and system for regulating ink jet of printer |
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| US6565185B1 (en) * | 1999-09-29 | 2003-05-20 | Seiko Epson Corporation | Nozzle testing before and after nozzle cleaning |
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| CN101332714A (en) * | 2007-06-28 | 2008-12-31 | 精工爱普生株式会社 | Fluid ejecting apparatus and method for controlling the same |
| CN101462405A (en) * | 2009-01-08 | 2009-06-24 | 北京美科艺数码科技发展有限公司 | Broad width ink jet printer and method for preventing block of ink jet printer nozzle |
| CN201371622Y (en) * | 2009-02-11 | 2009-12-30 | 东莞市奕东电子有限公司 | Device for preventing print nozzle of ink-jet printer blocking |
| CN101678677A (en) * | 2007-04-05 | 2010-03-24 | 马维尔国际贸易有限公司 | operating mechanism for an inkjet printer |
| CN102101385A (en) * | 2009-12-16 | 2011-06-22 | 北大方正集团有限公司 | Printer head cleaning device and method |
| CN202079914U (en) * | 2011-06-21 | 2011-12-21 | 汤振华 | Ink circulating system of ceramic printer |
| CN202608253U (en) * | 2012-04-28 | 2012-12-19 | 深圳市润天智数字设备股份有限公司 | Ink path cycling device of ceramic ink-jet printer and ceramic ink-jet printer |
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2013
- 2013-01-14 CN CN201310021286.7A patent/CN103921572B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6565185B1 (en) * | 1999-09-29 | 2003-05-20 | Seiko Epson Corporation | Nozzle testing before and after nozzle cleaning |
| JP2002361910A (en) * | 2001-06-04 | 2002-12-18 | Sharp Corp | Ink jet recorder |
| CN1644374A (en) * | 2004-01-21 | 2005-07-27 | 精工爱普生株式会社 | Method of driving droplet jetting head, droplet jetting apparatus, and device manufacturing method |
| CN101678677A (en) * | 2007-04-05 | 2010-03-24 | 马维尔国际贸易有限公司 | operating mechanism for an inkjet printer |
| CN101332714A (en) * | 2007-06-28 | 2008-12-31 | 精工爱普生株式会社 | Fluid ejecting apparatus and method for controlling the same |
| CN101462405A (en) * | 2009-01-08 | 2009-06-24 | 北京美科艺数码科技发展有限公司 | Broad width ink jet printer and method for preventing block of ink jet printer nozzle |
| CN201371622Y (en) * | 2009-02-11 | 2009-12-30 | 东莞市奕东电子有限公司 | Device for preventing print nozzle of ink-jet printer blocking |
| CN102101385A (en) * | 2009-12-16 | 2011-06-22 | 北大方正集团有限公司 | Printer head cleaning device and method |
| CN202079914U (en) * | 2011-06-21 | 2011-12-21 | 汤振华 | Ink circulating system of ceramic printer |
| CN202608253U (en) * | 2012-04-28 | 2012-12-19 | 深圳市润天智数字设备股份有限公司 | Ink path cycling device of ceramic ink-jet printer and ceramic ink-jet printer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112455090A (en) * | 2020-10-30 | 2021-03-09 | 北京方正印捷数码技术有限公司 | Control method, device, equipment, medium and system for regulating ink jet of printer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103921572B (en) | 2016-06-29 |
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Address after: 528000 Shishan science and Technology Industrial Park, Nanhai District, Foshan, Guangdong Patentee after: Foshan hope digital printing equipment Co., Ltd. Address before: 528001 Shishan science and Technology Industrial Park, Nanhai District, Foshan, Guangdong Patentee before: HOPE CERAMICS MACHINERY CO., LTD. |