CN102896894B - A kind of spraying mechanism for blanket cylinder cleaning device - Google Patents
A kind of spraying mechanism for blanket cylinder cleaning device Download PDFInfo
- Publication number
- CN102896894B CN102896894B CN201210390444.1A CN201210390444A CN102896894B CN 102896894 B CN102896894 B CN 102896894B CN 201210390444 A CN201210390444 A CN 201210390444A CN 102896894 B CN102896894 B CN 102896894B
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- spraying mechanism
- pulse pump
- cavity
- spring
- liquid inlet
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- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a kind of spraying mechanism for blanket cylinder cleaning device, comprise nozzle, cavity, for by Liquid transfer to the pulse pump of the described cavity be attached thereto and the control device being used for the operation controlling described spraying mechanism; Described nozzle is distributed on described cavity, and communicates with described cavity; Described pulse pump comprises fluid chamber, piston and spring for receiving and discharge spraying liquid, and described piston lower portion is inserted in described fluid chamber; Described spring is placed on outside described fluid chamber, and described spring upper end is connected with the top of described piston, and lower end is fixed on the inwall bottom of described pulse pump.Thus, spraying mechanism disclosed by the invention can control the overall process of spraying automatically, effectively improves the operating efficiency of described spraying mechanism simultaneously.
Description
Technical field
The present invention relates to print field, refer to a kind of spraying mechanism for blanket cylinder cleaning device especially.
Background technology
In the middle of current technology, for the cleaning of the blanket cylinder in printing machine, particularly important for the mechanism of spraying cleaning fluid, washing water etc., the work of its spraying mechanism directly decides effect and the financial cost of cleaning blanket cylinder.
The existing spraying mechanism for cleaning blanket cylinder can not carry out job control effectively to sprinkling process, and operating efficiency is low simultaneously, causes the raising of waste, cost.
Summary of the invention
In view of this, the object of the invention is to propose a kind of spraying mechanism for blanket cylinder cleaning device, automatically can control the overall process of spraying, effectively improve the operating efficiency of described spraying mechanism simultaneously.
Based on the above-mentioned purpose spraying mechanism for blanket cylinder cleaning device provided by the invention, comprise nozzle, cavity, for by Liquid transfer to the pulse pump of the described cavity be attached thereto and the control device being used for the operation controlling described spraying mechanism; Described nozzle is distributed on described cavity, and communicates with described cavity;
Described pulse pump comprises fluid chamber, piston and spring for receiving and discharge spraying liquid, and described piston lower portion is inserted in described fluid chamber; Described spring is placed on outside described fluid chamber, and described spring upper end is connected with the top of described piston, and lower end is fixed on the inwall bottom of described pulse pump.
Alternatively, the described spraying mechanism for blanket cylinder cleaning device comprises at least two cavitys, and at least two pulse pumps connected corresponding thereto respectively.
Alternatively, described piston is in T shape.
Alternatively, described pulse pump comprises liquid inlet and liquid outlet, and described liquid inlet and described liquid outlet communicate with described fluid chamber respectively, and described liquid outlet is connected with described cavity.
Further, described liquid inlet is set to have non-return effect.
Further, described pulse pump includes gas port and gas outlet, for ventilating and exhaust to described pulse pump.
Further, described pulse pump is also provided with magnetic valve, can receive the signal of described control device and control the break-make of gas in described pulse pump.
Alternatively, described nozzle is in line and is arranged on described cavity.
Further, the described spraying mechanism for blanket cylinder cleaning device also comprises nozzle slot, and described nozzle is stuck in described nozzle slot, and described nozzle slot communicates with described cavity.
As can be seen from above, spraying mechanism for blanket cylinder cleaning device provided by the invention, Automated condtrol can be realized to the overall process of spraying by the nozzle, cavity, pulse pump and the control device that arrange, its operating efficiency is significantly improved, reduce cost.The pulse pump that the present invention simultaneously designs according to the operating characteristic of the described spraying mechanism for blanket cylinder cleaning device, its underpart is inserted in described fluid chamber, described spring is placed on outside described fluid chamber, described spring upper end is connected with the top of described piston, and lower end is fixed on the inwall bottom of described pulse pump, can be fabulous complete the Liquid transfer of required sprinkling to described cavity.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention for the spraying mechanism of blanket cylinder cleaning device;
Fig. 2 is the pulse pump section of structure of the embodiment of the present invention for the spraying mechanism of blanket cylinder cleaning device;
Fig. 3 is that embodiment of the present invention pulse pump is connected with cavity the structural representation located.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with specific embodiment, and with reference to accompanying drawing, the present invention is described in more detail.
Consult shown in Fig. 1, the structural representation of the spraying mechanism of blanket cylinder cleaning device is used for for the embodiment of the present invention, the described spraying mechanism for blanket cylinder cleaning device comprises nozzle 1, cavity 3, pulse pump 4 and control device, and described control device is for controlling the operation of described spraying mechanism; Described nozzle 1 is distributed on described cavity 3, and communicates with described cavity 3.
Consult shown in Fig. 2, for the embodiment of the present invention is used for the pulse pump section of structure of spraying mechanism of blanket cylinder cleaning device, described pulse pump 4 is connected with described cavity 3, can by the Liquid transfer that is used for spraying to described cavity 3.Described pulse pump 4 comprises fluid chamber 14, piston 11 and spring 12, and described piston 11 bottom is inserted in described fluid chamber 14; Described spring 12 is placed on outside described fluid chamber 14, and described spring 12 upper end is connected with the top of described piston 11, and lower end is fixed on the inwall bottom of described pulse pump 4; Described fluid chamber 14 is for receiving and discharge the required liquid sprayed.Preferably, described piston 11 is in T shape.
In one embodiment of the invention, the described spraying mechanism for blanket cylinder cleaning device comprises at least two cavitys 3, and at least two pulse pumps 4 connected corresponding thereto respectively.Preferably, two cavitys 3 and two pulse pumps 4 are set, are respectively used to conveying water and cleaning fluid.Wherein, described pulse pump 4 can be fixedly mounted on the described fixed head for blanket cylinder cleaning device by screw.
Preferably, as shown in Figure 1, described nozzle 1 is in line arrangement respectively on described two cavitys 3.The described spraying mechanism for blanket cylinder cleaning device also comprises nozzle slot 2, and described nozzle 1 is stuck in described nozzle slot 2, and described nozzle slot 2 communicates with described cavity 3 simultaneously.Wherein, described pulse pump 4 includes gas port 5 and gas outlet 6.Described pulse pump 4 is also provided with magnetic valve 13, the signal of described control device can be received and the break-make of control impuls pump 4 li of gases.
In one embodiment of the invention, described pulse pump 4 comprises liquid inlet 7 and liquid outlet 10, described liquid inlet 7 and described liquid outlet 10 communicate with described fluid chamber 14 respectively, and described liquid outlet 10 is shown in figure 3 by water nozzle 8() be connected with described cavity 3.Wherein, described liquid inlet 7 is set to have non-return effect.Preferably, in described liquid inlet 7, be provided with spring and valve ball, described spring and liquid inlet 7 inner-walls of duct tangent, and described valve ball is withstood in one end, and the other end withstands the inner wall of end of liquid inlet 7.When water flows in liquid inlet 7, under the pressure of water, valve ball is backed down, spring-compressed, thus current are by liquid inlet 7.When water reverse flow, under the pressure of water and the effect of spring, valve ball blocks pipeline, thus cuts off flowing.
Also it should be noted that, the course of work of described a kind of spraying mechanism for blanket cylinder cleaning device is as follows: described control device sends working signal, spring 12 reduces from compressive state, thus piston 11 is by jack-up, water and cleaning fluid enter into fluid chamber 14 from the liquid inlet 7 of respective described pulse pump 4 respectively; The air intake 5 of two described pulse pumps 4 is ventilated, and piston 11 is pressed down, and spring 12 is compressed, thus can be pressed in corresponding described cavity 3 by water and cleaning fluid by water nozzle 8 respectively; Gas is discharged from leakage port 6, and air pressure is disappeared, and described pulse pump 4 inside produces negative pressure, the water needed for next time and cleaning fluid can be sucked.After water and cleaning fluid are pressed into described cavity 3, sprayed by described nozzle 1.Spraying mechanism for blanket cylinder cleaning device can arrange the frequency of sprinkling by described control device, and the consumption once sprayed etc.
As can be seen from description above, the present invention creatively proposes a kind of spraying mechanism for blanket cylinder cleaning device, by the nozzle, cavity, pulse pump and the control device that arrange, can realize the overall process automatically having controlled sprinkling; Described pulse pump utilizes air intake and leakage port that its air pressure inside is changed, thus completes and be pressed in described cavity by water and cleaning fluid, and the working media of use is gas, with low cost and environmental protection; Described pulse pump designs for the described spraying mechanism for blanket cylinder cleaning device specially, and its volume is little, and can carry liquid efficiently; In addition, the spraying mechanism that the present invention is used for blanket cylinder cleaning device can comprise at least two cavitys, and at least two pulse pumps connected corresponding thereto respectively, is separated by the liquid being used for spraying, can control respectively; The control device that the described spraying mechanism for blanket cylinder cleaning device is arranged and magnetic valve, effectively control the use amount of liquid, the number of times of sprinkling or time in sprinkling process, thus dramatically saves on resource, improve its utilization rate; Meanwhile, described nozzle is in line arrangement on described cavity, is convenient in process of production manufacture processing; Described nozzle is stuck in the nozzle slot be arranged on described cavity, makes the adjustment of described nozzle, dismounting is flexibly more convenient; Finally, the whole described spraying mechanism compact conformation for blanket cylinder cleaning device, volume are little, and are easy to dismounting.
Those of ordinary skill in the field are to be understood that: the foregoing is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1., for a spraying mechanism for blanket cylinder cleaning device, it is characterized in that, comprise nozzle, cavity, for by Liquid transfer to the pulse pump of the described cavity be attached thereto and the control device being used for the operation controlling described spraying mechanism; Described nozzle is distributed on described cavity, and communicates with described cavity;
Described pulse pump comprises fluid chamber, piston and the first spring for receiving and discharge spraying liquid, and described piston lower portion is inserted in described fluid chamber; Described first spring is placed on outside described fluid chamber, and described first spring upper end is connected with the top of described piston, and lower end is fixed on the inwall bottom of described pulse pump;
Described pulse pump comprises liquid inlet and liquid outlet, and described liquid inlet and described liquid outlet communicate with described fluid chamber respectively, and described liquid outlet is connected with described cavity;
Described liquid inlet is set to have non-return effect, is provided with the second spring and valve ball in described liquid inlet, described second spring and liquid inlet inner-walls of duct tangent, and described valve ball is withstood in one end, and the other end withstands the inner wall of end of liquid inlet; When water flows in liquid inlet, under the pressure of water, valve ball is backed down, the second spring-compressed, thus current pass through liquid inlet; When water reverse flow, under the pressure of water and the effect of the second spring, valve ball blocks pipeline, thus cuts off flowing.
2. spraying mechanism according to claim 1, is characterized in that, the described spraying mechanism for blanket cylinder cleaning device comprises at least two cavitys, and at least two pulse pumps connected corresponding thereto respectively.
3. spraying mechanism according to claim 1, is characterized in that, described piston is in T shape.
4. spraying mechanism according to claim 1, is characterized in that, described pulse pump includes gas port and gas outlet, for ventilating and exhaust to described pulse pump.
5. spraying mechanism according to claim 4, is characterized in that, described pulse pump is also provided with magnetic valve, can receive the signal of described control device and control the break-make of gas in described pulse pump.
6. spraying mechanism according to claim 1, is characterized in that, described nozzle is in line and is arranged on described cavity.
7. spraying mechanism as claimed in any of claims 1 to 6, is characterized in that, the described spraying mechanism for blanket cylinder cleaning device also comprises nozzle slot, and described nozzle is stuck in described nozzle slot, and described nozzle slot communicates with described cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210390444.1A CN102896894B (en) | 2012-10-15 | 2012-10-15 | A kind of spraying mechanism for blanket cylinder cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210390444.1A CN102896894B (en) | 2012-10-15 | 2012-10-15 | A kind of spraying mechanism for blanket cylinder cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102896894A CN102896894A (en) | 2013-01-30 |
| CN102896894B true CN102896894B (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210390444.1A Expired - Fee Related CN102896894B (en) | 2012-10-15 | 2012-10-15 | A kind of spraying mechanism for blanket cylinder cleaning device |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103112249B (en) * | 2013-02-06 | 2015-08-12 | 北京印刷学院 | A kind of waste discharge mechanism for blanket cylinder cleaning device |
| CN103692771B (en) * | 2013-12-17 | 2016-03-02 | 陕西北人印刷机械有限责任公司 | printing roller cleaning device |
| CN110116545B (en) * | 2019-06-22 | 2021-07-02 | 欧贝司(上海)实业有限公司 | Transmission shaft |
| CN115464971B (en) * | 2022-09-19 | 2023-05-26 | 浙江中特机械科技股份有限公司 | Web full-rotary printing press |
Citations (11)
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|---|---|---|---|---|
| CN1053904A (en) * | 1990-02-06 | 1991-08-21 | 巴尔德温技术公司 | Spray blanket cleaning system |
| US5575211A (en) * | 1994-10-28 | 1996-11-19 | Hycorr Machine Corporation | Washing Arrangement for rotary printer |
| EP0919381A1 (en) * | 1997-12-01 | 1999-06-02 | Heidelberger Druckmaschinen Aktiengesellschaft | Device for cleaning a cylinder in a printing machine |
| CN1293110A (en) * | 1999-10-16 | 2001-05-02 | 鲍德温格拉弗泰克有限公司 | Liquid supply box of printing machine |
| EP1586450A1 (en) * | 2004-04-17 | 2005-10-19 | Baldwin Germany GmbH | Fluid product spraying device |
| CN2780115Y (en) * | 2005-01-22 | 2006-05-17 | 黄春明 | Portable pedal pulse type external wound cleaning device |
| EP1859938A2 (en) * | 2006-05-22 | 2007-11-28 | Heidelberger Druckmaschinen Aktiengesellschaft | Device for cleaning a cylinder in a printing press |
| EP1864810A2 (en) * | 2006-06-09 | 2007-12-12 | Technotrans AG | Cleaning device for printing cylinder surfaces |
| EP1867481A2 (en) * | 2006-06-16 | 2007-12-19 | Technotrans AG | Spraying bar for cleaning liquid |
| CN201020923Y (en) * | 2007-03-27 | 2008-02-13 | 杜秉印 | Automatic cleaning machine of high speed rotary printing-machine |
| CN102705193A (en) * | 2012-05-24 | 2012-10-03 | 缪志勤 | Pulse constant flow pump of combined permanent magnet piston |
-
2012
- 2012-10-15 CN CN201210390444.1A patent/CN102896894B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1053904A (en) * | 1990-02-06 | 1991-08-21 | 巴尔德温技术公司 | Spray blanket cleaning system |
| US5575211A (en) * | 1994-10-28 | 1996-11-19 | Hycorr Machine Corporation | Washing Arrangement for rotary printer |
| EP0919381A1 (en) * | 1997-12-01 | 1999-06-02 | Heidelberger Druckmaschinen Aktiengesellschaft | Device for cleaning a cylinder in a printing machine |
| CN1293110A (en) * | 1999-10-16 | 2001-05-02 | 鲍德温格拉弗泰克有限公司 | Liquid supply box of printing machine |
| EP1586450A1 (en) * | 2004-04-17 | 2005-10-19 | Baldwin Germany GmbH | Fluid product spraying device |
| CN2780115Y (en) * | 2005-01-22 | 2006-05-17 | 黄春明 | Portable pedal pulse type external wound cleaning device |
| EP1859938A2 (en) * | 2006-05-22 | 2007-11-28 | Heidelberger Druckmaschinen Aktiengesellschaft | Device for cleaning a cylinder in a printing press |
| EP1864810A2 (en) * | 2006-06-09 | 2007-12-12 | Technotrans AG | Cleaning device for printing cylinder surfaces |
| EP1867481A2 (en) * | 2006-06-16 | 2007-12-19 | Technotrans AG | Spraying bar for cleaning liquid |
| CN201020923Y (en) * | 2007-03-27 | 2008-02-13 | 杜秉印 | Automatic cleaning machine of high speed rotary printing-machine |
| CN102705193A (en) * | 2012-05-24 | 2012-10-03 | 缪志勤 | Pulse constant flow pump of combined permanent magnet piston |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102896894A (en) | 2013-01-30 |
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Granted publication date: 20150812 Termination date: 20161015 |