CN104589791A - Cylinder washing machine - Google Patents
Cylinder washing machine Download PDFInfo
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- CN104589791A CN104589791A CN201410835766.1A CN201410835766A CN104589791A CN 104589791 A CN104589791 A CN 104589791A CN 201410835766 A CN201410835766 A CN 201410835766A CN 104589791 A CN104589791 A CN 104589791A
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- cylinder
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Abstract
The invention provides a cylinder washing machine which comprises wallboards, driving rollers and shower tubes. The driving rollers and the shower tubes are installed on the wallboards; the distance between two driving rollers is smaller than the diameter of a cylinder needing to be washed; the shower tubes are provided with nozzles. The cylinder washing machine further comprises a circulation water storage tank and a circulation water pump; the circulation water storage tank is connected with the shower tubes through the circulation water pump, and water in the circulation water storage tank can be supplied to the shower tubes after passing through a filter screen to reach the circulation water pump; the cylinder needing to be washed is placed between the two driving rollers, the driving rollers drive the cylinder to rotate, the shower tubes spray high-pressure water to wash paste on the cylinder. Through setting the cylinder washing machine, the driving rollers are used for driving the cylinder to rotate, the automatic and quick washing of the cylinder is achieved by using the shower tubes, and washing efficiency is improved.
Description
Technical field
The present invention relates to printing technique field, particularly a kind of cylinder cleaning machine.
Background technology
Circular screen printer is a kind of printing machine utilizing screen printing principle mill base to be transferred to fabric, its body of work part adopts nickel screen cloth coating photoresists, utilize photocuring principle to be solidified by the photoresists without pattern part, and have pattern part photoresists not solidify can be washed off and formed by the mesh of mill base.
When changing flower pattern, need the mill base on cylinder to clean up to preserve cylinder again so that follow-up use.Along with the minimizing of single flower pattern stamp quantity, flower pattern are changed more general, more and more higher to the requirement of cylinder cleaning frequency and cleaning rate.In prior art, cylinder cleaning adopts artificial immersion, the method for artificial giant cleaning realizes.This method, one is that cleaning efficiency is very low, and speed is very slow, does not wash clean clearly, and two is that human resources input is many; In addition, manual cleaning may damage the photoresists on cylinder, and flower pattern is destroyed.The cleaning efficiency and the speed that how better to ensure cylinder are the problems that existing stamp enterprise needs solution badly.
Summary of the invention
Adopt slow, the inefficient problem of manual cleaning speed for cylinder cleaning, the invention provides a kind of cylinder cleaning machine.
The invention provides a kind of cylinder cleaning machine, comprise wallboard, driven roller, shower; Described driven roller and described shower are arranged on described wallboard; Distance between two driven rollers is less than the diameter that need clean cylinder; Described shower has nozzle; Also comprise circulation storage tank and water circulating pump; Described circulation storage tank is connected by water circulating pump with described shower, and the water of described circulation storage tank supplies described shower by described water circulating pump; The cylinder that need clean is placed between two described driven rollers, and driven roller drives that described cylinder rotates, shower inject high pressure water cleans mill base on described cylinder.
By arranging cylinder cleaning machine, utilizing driven roller to drive cylinder to rotate, utilizing shower to spray water under high pressure, achieve the automatic Rapid Cleaning of cylinder, improve cleaning efficiency.
Preferably, also comprise the first frequency converter, the frequency of water circulating pump described in described first Frequency Converter Control and then control described shower inject high pressure water pressure.
Preferably, pneumatic operated valve and level measuring parts are also comprised; Described pneumatic operated valve is connected with external water pipe; Described level measuring parts are measured the water level of described circulation storage tank, are controlled the opening and closing of described pneumatic operated valve.
Pneumatic operated valve and level measuring parts are set, in the storage tank that can ensure to circulate in cleaning process, there is enough water yields always, ensure normal wash work.
Preferably, also comprise driving motor, described driving motor drives described driven roller to rotate.
Preferably, also comprise driving chain, described driving motor drives described driven roller to rotate by described driving chain.
Preferably, also comprise the second frequency converter, described second frequency converter is connected, controls the output frequency of described driving motor with described driving motor.
Preferably, described shower comprises shower and lower shower; The nozzle opening of described upper shower is downward, and the nozzle opening of described lower shower upwards.
Preferably, described upper shower is positioned at inside described cylinder.
Upper shower is arranged on inside cylinder, and lower shower is arranged on outside cylinder, and in cylinder capable of washing, the mill base in outside, cleans more thorough.
Preferably, described nozzle is fan nozzle.
Preferably, also comprise backing roll, described backing roll supports described wallboard.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention cylinder cleaning machine schematic diagram.
Detailed description of the invention
For making those skilled in the art better understand technical scheme of the present invention, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Fig. 1 is embodiment of the present invention cylinder cleaning machine schematic diagram.As can be seen from Figure 1, the cylinder cleaning machine in the embodiment of the present invention comprises wallboard 1, driven roller 2, shower, circulation storage tank 3, water circulating pump, driving motor 8, driving chain 7, backing roll 4.Wallboard 1 plays the effect of supports drive roller 2 and shower, and backing roll 4 is connected on two wallboards 1, ensures the support strength of wallboard 1.Circulation storage tank 3 is positioned at the downside of driven roller 2 and shower, spray cylinder water under gravity major part got back to cyclic water tank.Driven roller 2 is positioned at outside wallboard 1 and is provided with sprocket wheel, and driving motor 8 can drive driven roller 2 to rotate through conventional chains and sprocket wheel.In order to ensure that cylinder can be placed on driven roller 2, the distance between driven roller 2 is less than the diameter of cylinder.Can find out, backing roll 4 is not the core component of practical function of the present invention, being only the support strength in order to ensure wallboard 1, can not arranging in other embodiments of the present invention yet.
In embodiments of the present invention, shower has nozzle; Shower is connected with circulation storage tank 3 by water circulating pump, and the water in water circulating pump suction circulation storage tank 3 also pressurization formation water under high pressure sprays from the nozzle of shower.In the present embodiment, water circulating pump is by the first Frequency Converter Control, and the first frequency converter passes through the frequency of controlled circulation water pump and then controls the pressure of the water under high pressure that shower sprays.Certainly, should be appreciated that in other embodiments of the present invention, also can not arrange the first frequency converter, high pressure water jets injection pressure is uniquely determined.
In embodiments of the present invention, also there are pneumatic operated valve and level measuring parts.Pneumatic operated valve is connected with external water pipe, and level measuring parts are positioned at circulation storage tank 3.Level measuring parts measure water level in circulation storage tank 3, open, water filling in circulation storage tank 3 as water level then controls pneumatic operated valve lower than setting value.Because water in spray process may be sprayed to outside circulation storage tank 3, adopt pneumatic operated valve and external water pipe can ensure water yield requirement in circulation storage tank 3.Certainly, can consider, pneumatic operated valve and level measuring parts also can not be arranged, by the water yield that is artificial or other means controlled circulation storage tanks 3.
In the embodiment of the present invention, also comprise the second frequency converter and be connected with driving motor 8, the output frequency size of the second Frequency Converter Control driving motor 8, change the rotating speed of driven roller 2.Certainly, should be appreciated that in other embodiments of the invention, also can not arrange the second frequency converter, the rotating speed of driving motor 8 is determined.Should be appreciated that in other embodiments, also can adopt other the kind of drive, realize the transmission of driving wheel, as gear drive.
In embodiments of the present invention, shower is divided into shower 6 and lower shower 5, and Open Side Down for upper shower 6, the opening upwards of lower shower 5, realizes both sides spray.When after installation cylinder cylinder, upper shower 6 can be inserted in cylinder cylinder, the mill base inside washing barrel.Certainly, in embodiments of the present invention, also a shower can only be adopted, the spray in outside in the scattering process passed through realizes.It should be noted that a details, the nozzle in the embodiment of the present invention is fan nozzle, and the water under high pressure of ejection, along driven roller 2 direction of rotation, realizes the spray of certain sector.
When needing cleaning cylinder, cylinder to be placed on driven roller 2 and to install upper shower 6, opening driving motor 8 and water circulating pump; Driving motor 8 drives driven roller 2 to rotate, and under frictional force effect, driven roller 2 drives cylinder to rotate; Water circulating pump provides water under high pressure to shower, in injection, cylinder cleans the mill base in cylinder.Through practice test; the method of twice cleaning is have employed in the present embodiment; the sewage of first time cleaning directly discharges (bottom circulation storage tank 3, being provided with discharge outlet) because of dirtier, cleaned rear shutdown; second time cleaning sewage mill base content less, after the filter screen filtration in cyclic water tank directly cleaning next cylinder first pass; no longer discharge, to a certain degree can recycle water.It should be noted that high-pressure water pressure regulates by the first frequency converter and do not mean that high-pressure water pressure can be very large; The water under high pressure sprayed for preventing nozzle damages the solidification photoresists in cylinder, and high-pressure water pressure should be strict controlled in certain limit.
Cylinder cleaning machine in the above embodiment of the present invention is described in detail.Apply specific case herein to set forth principle of the present invention and embodiment; the explanation of above embodiment just understands core concept of the present invention for helping; without departing from the principles of the present invention; also can carry out some improvement and modification to the present invention, these improve and modify and also fall within the scope of protection of the present invention.
Claims (10)
1. a cylinder cleaning machine, is characterized in that, comprises wallboard (1), driven roller (2), shower; Described driven roller (2) and described shower are arranged on described wallboard (1); Distance between two driven rollers (2) is less than the diameter that need clean cylinder; Described shower has nozzle; Also comprise circulation storage tank (3) and water circulating pump; Described circulation storage tank (3) is connected by water circulating pump with described shower, and the water of described circulation storage tank (3) supplies described shower by described water circulating pump; The cylinder that need clean is placed between two described driven rollers (2), and driven roller (2) drives that described cylinder rotates, shower inject high pressure water cleans mill base on described cylinder.
2. cylinder cleaning machine according to claim 1, is characterized in that, also comprises the first frequency converter, the frequency of water circulating pump described in described first Frequency Converter Control and then control described shower inject high pressure water pressure.
3. cylinder cleaning machine according to claim 1, is characterized in that, also comprises pneumatic operated valve and level measuring parts; Described pneumatic operated valve is connected with external water pipe; Described level measuring parts are measured the water level of described circulation storage tank (3), are controlled the opening and closing of described pneumatic operated valve.
4. cylinder cleaning machine according to claim 1, is characterized in that, also comprises driving motor (8), and described driving motor (8) drives described driven roller (2) to rotate.
5. cylinder cleaning machine according to claim 4, is characterized in that, also comprises driving chain (7), and described driving motor (8) drives described driven roller (2) to rotate by described driving chain (7).
6. cylinder cleaning machine according to claim 4, is characterized in that, also comprises the second frequency converter, and described second frequency converter is connected with described driving motor (8), control the output frequency size of described driving motor (8).
7. cylinder cleaning machine according to claim 1, is characterized in that, described shower comprises shower (6) and lower shower (5); The nozzle opening of described upper shower (6) is downward, and the nozzle opening of described lower shower (5) upwards.
8. cylinder cleaning machine according to claim 9, is characterized in that, after installing described cylinder, described upper shower (6) is positioned at inside described cylinder.
9. cylinder cleaning machine according to claim 1, is characterized in that, described nozzle is fan nozzle.
10. cylinder cleaning machine according to claim 1, is characterized in that, also comprises backing roll (4), and described backing roll (4) supports described wallboard (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410835766.1A CN104589791A (en) | 2014-12-29 | 2014-12-29 | Cylinder washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410835766.1A CN104589791A (en) | 2014-12-29 | 2014-12-29 | Cylinder washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104589791A true CN104589791A (en) | 2015-05-06 |
Family
ID=53116002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410835766.1A Pending CN104589791A (en) | 2014-12-29 | 2014-12-29 | Cylinder washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104589791A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052577A (en) * | 2019-04-28 | 2019-07-26 | 南漳县庆瑞精密铸造有限公司 | Hardening of Sodium Silicate Ceramic Shell spray washing device and sodium silicate shell shell side method |
| CN113752688A (en) * | 2021-09-10 | 2021-12-07 | 昆山晟丰精密机械有限公司 | Net bottom cleaning device in vacuum environment |
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Patent Citations (14)
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| WO2008102277A2 (en) * | 2007-02-22 | 2008-08-28 | Finelettra International S.A. | Apparatus for cleaning cylinders in continuous printing machines |
| CN101804406A (en) * | 2010-02-05 | 2010-08-18 | 郝鹏飞 | Printing nickel screen renewing cleaning machine |
| CN202045994U (en) * | 2011-04-28 | 2011-11-23 | 福建省晋江市佶龙机械工业有限公司 | Water washing device with self cleaning function used for rotary screen printing machine |
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| EP2537678A1 (en) * | 2011-06-20 | 2012-12-26 | Christian Fappiano | Cleaning apparatus for cleaning printing machine rotary cylinders |
| CN202715568U (en) * | 2012-07-06 | 2013-02-06 | 永天机械设备制造(深圳)有限公司 | Screen cleaning machine |
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Cited By (3)
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| CN110052577A (en) * | 2019-04-28 | 2019-07-26 | 南漳县庆瑞精密铸造有限公司 | Hardening of Sodium Silicate Ceramic Shell spray washing device and sodium silicate shell shell side method |
| CN110052577B (en) * | 2019-04-28 | 2021-05-18 | 南漳县庆瑞精密铸造有限公司 | Spray washing device for hardening water glass shell and method for manufacturing water glass shell |
| CN113752688A (en) * | 2021-09-10 | 2021-12-07 | 昆山晟丰精密机械有限公司 | Net bottom cleaning device in vacuum environment |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150506 |