CN101480870A - Offset press printing ink working temperature controller - Google Patents
Offset press printing ink working temperature controller Download PDFInfo
- Publication number
- CN101480870A CN101480870A CNA2009100426304A CN200910042630A CN101480870A CN 101480870 A CN101480870 A CN 101480870A CN A2009100426304 A CNA2009100426304 A CN A2009100426304A CN 200910042630 A CN200910042630 A CN 200910042630A CN 101480870 A CN101480870 A CN 101480870A
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- conducting oil
- heat conducting
- heat
- conduction oil
- heating
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- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The invention discloses an ink working temperature control device for an offset printing machine which comprises an inking roller medial axis body and a heat conducting oil heating/cooling device. A heat conducting oil cavity is arranged at the middle part of a working axis of an inking roller medial axis, a passage is arranged at the middle part of a rotary axis at both ends of the inking roller medial axis to be interpenetrated with the heat conducting oil cavity, the other end of the passage is respectively communicated with a heat conducting oil input pipe and a heat conducting oil output pipe through rotary sealing pieces, the heat conducting oil input pipe is connected with the output end of the heat conducting oil heating/cooling device, the heat conducting oil output pipe is connected with the input end of the heat conducting oil heating/cooling device, and the heat conducting oil input pipe or the heat conducting oil output pipe is also provided with a heat conducting oil pump. The invention can conveniently realize heating or cooling on an inking roller and ink, controls ink working temperature around 25 DEG C, and well solves influence of temperature to the printing quality; has balanced heating/cooling, and has obvious effect on enhancing the printing quality, in particular to quality of high precision printing. Meanwhile, the technical scheme has the advantages of simpleness and easy practice.
Description
Technical field
The present invention relates to the inking mechanism of offset press, relate in particular to a kind of offset press printing ink working temperature controller.
Background technology
The offset press inking system is made up of scurry ink roller, rider roller, inking roller, ink foundation roller and the distributor rollers etc. of many various different-diameters.The axis of each ink roller is formed by the rotating shaft at working shaft and two ends, working shaft outsourcing corresponding work face, and the shaft device at axis two ends is on the offset press frame.When offset press is worked,, can cause harmful effect under low temperature, cause the printing quality problem serious, even cause the work of to start shooting ink supply, even China ink, inking because printing ink is caught a cold and solidified caking.And when under higher temperature, working, can cause printing quality seriously to descend owing to the sex change of printing ink again, cause very big puzzlement for the particularly high-precision printing of printing enterprise.
Summary of the invention
In order to eliminate above-mentioned drawback, technical problem to be solved by this invention is that a kind of attemperating unit of offset press inking mechanism is provided.In order to solve the problems of the technologies described above, the technical solution used in the present invention is, offset press printing ink working temperature controller, comprise ink roller axis body, heat-conducting oil heating/heat sink, the working shaft middle part of described ink roller axis is provided with the heat conduction oil pocket, the rotating shaft middle part at two ends is provided with passage and described heat conduction oil pocket connects, the described passage other end is connected with conduction oil input and output pipe respectively by rotating seal, described conduction oil input pipe connects heat-conducting oil heating/heat sink output, described conduction oil efferent duct connects heat-conducting oil heating/heat sink input, returning apparatus Heat-transfer Oil Pump on described conduction oil input pipe or the efferent duct.
The ink roller axis is provided with the heat conduction oil pocket, only needs the temperature of control conduction oil, just can realize heating or cooling to ink roller and printing ink easily, and the operating temperature of control printing ink preferably resolves the problems referred to above about 25 ℃; And warm up/down is in admirable proportion, and the quality of the especially high-precision printing of printing quality is improved remarkable result.Technical solution of the present invention is simple simultaneously, and accessories such as rotating seal all can be in market purchasing.
As a kind of improvement of the present invention, can also install temperature probe in the described heat conduction oil pocket, relevant parameter is fed back to heat-conducting oil heating/heat sink, to realize automation control.
As of the present invention a kind of preferred, described conduction oil forms by following component and ratio of weight and number mixed preparing thereof: 85 parts of pure water, 13 parts of ethanol, 2 parts in sodium chloride.
Because the printing ink optimum working temperature is about 25 ℃, be again that ink roller is directly heated, consideration for high-precision printing quality, adjustment amplitude and intensity should not be too big, and need in same system, use with a kind of conduction oil and realize high temperature heating and subcooled technological requirement simultaneously, with the complexity of reduction system and operation; Consider security and economic factors simultaneously.So through repetition test and research, with the pure water is the heat conduction main body, the ethanol and the small amount of sodium chloride that add low temperature gasification are regulated its heat conductivility, determine the special-purpose conduction oil of said ratio, mate very much in the normal working temperature interval of its heat conduction service behaviour and offset press temperature ink roller axis, is keeping on the certain mobile basis of conduction oil, temperature rises all relative level and smooth with the curve that descends, satisfied the double requirements of warm up/down, heat endurance and security are further enhanced
The invention will be further described below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is an ink roller axis structural representation of the present invention;
Fig. 2 is apparatus of the present invention system architecture schematic diagram.
The specific embodiment
Referring to Fig. 1,2, react concrete structure of the present invention, the working shaft middle part of ink roller axis 1 is provided with heat conduction oil pocket 5, rotating shaft 2 middle parts at ink roller axis 1 two ends are provided with passage 4 and connect with described heat conduction oil pocket 5, described passage 4 other ends are connected with conduction oil input pipe 7 and efferent duct 3 respectively by rotating seal 6, described conduction oil input pipe 7 connects heat-conducting oil heating/heat sink 8 outputs by Heat-transfer Oil Pump 9, and described conduction oil efferent duct 3 connects heat-conducting oil heating/heat sink 8 inputs.
By ratio of weight and the number of copies: 85 parts of pure water, 13 parts of ethanol, 2 parts in sodium chloride.Said components is pressed the conventional method mixing promptly get described conduction oil, described conduction oil is injected warm up/down device 8.
During heating work, under Heat-transfer Oil Pump 9 effects, conduction oil circulates at warm up/down device 8 and 5 of ink roller axis heat conduction oil pockets, begin partial gasification in the time of more than the heat-conducting oil heating to 30 ℃, flow to 5 liquefaction of the lower ink roller axis heat conduction oil pocket of temperature and emit heat, hot oil heater 8 is also returned in conduction oil cooling back, and intensity of heat exchange rises with the ink roller temperature and constantly reduces, and the ink roller temperature heats when 25 ℃ of left and right sides and stops;
During cooling work, under Heat-transfer Oil Pump 9 effects, conduction oil circulates at warm up/down device 8 and 5 of ink roller axis heat conduction oil pockets, the low temperature liquid conduction oil absorbs heat when flowing in the ink roller axis heat conduction oil pocket 5, temperature begins partial gasification in time more than 30 ℃, emit heat and liquefaction when flowing in the warm up/down device 8, intensity of heat exchange descends with the ink roller temperature and constantly reduces, and the ink roller temperature is lowered the temperature when 25 ℃ of left and right sides and stopped.
Claims (3)
1, offset press printing ink working temperature controller, comprise ink roller axis body, heat-conducting oil heating/heat sink, it is characterized in that, the working shaft middle part of described ink roller axis is provided with the heat conduction oil pocket, the rotating shaft middle part at two ends is provided with passage and described heat conduction oil pocket connects, the described passage other end is connected with conduction oil input and output pipe respectively by rotating seal, described conduction oil input pipe connects heat-conducting oil heating/heat sink output, described conduction oil efferent duct connects heat-conducting oil heating/heat sink input, returning apparatus Heat-transfer Oil Pump on described conduction oil input pipe or the efferent duct.
2, offset press printing ink working temperature controller as claimed in claim 1 is characterized in that, described conduction oil intracavitary unit temperature probe.
3, offset press printing ink working temperature controller as claimed in claim 1 is characterized in that, described conduction oil forms by following component and ratio of weight and number mixed preparing thereof: 85 parts of pure water, 13 parts of ethanol, 2 parts in sodium chloride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100426304A CN101480870A (en) | 2009-02-06 | 2009-02-06 | Offset press printing ink working temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100426304A CN101480870A (en) | 2009-02-06 | 2009-02-06 | Offset press printing ink working temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101480870A true CN101480870A (en) | 2009-07-15 |
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ID=40878231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100426304A Pending CN101480870A (en) | 2009-02-06 | 2009-02-06 | Offset press printing ink working temperature controller |
Country Status (1)
| Country | Link |
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| CN (1) | CN101480870A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103568499A (en) * | 2013-10-21 | 2014-02-12 | 安徽华印机电股份有限公司 | Heating roller of printing press |
| CN104913220A (en) * | 2015-06-18 | 2015-09-16 | 东莞市闻誉实业有限公司 | Lighting lamp |
| CN106590148A (en) * | 2016-12-15 | 2017-04-26 | 豪门印刷（上海）有限公司 | Printing method of printing ink with high adhesive force |
| CN109733067A (en) * | 2019-03-21 | 2019-05-10 | 深圳市彩昇印刷机械有限公司 | A kind of new type printing press thermostat |
| CN110525039A (en) * | 2019-08-27 | 2019-12-03 | 安徽百盛源包装材料有限公司 | A kind of colouring of film color ink drying unit and its application method |
| CN110861400A (en) * | 2019-12-23 | 2020-03-06 | 绍兴上虞威拓机械电子有限公司 | Ink supply vehicle for printing machine |
| CN111299429A (en) * | 2020-04-04 | 2020-06-19 | 李方 | Stamping die with cooling system |
-
2009
- 2009-02-06 CN CNA2009100426304A patent/CN101480870A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103568499A (en) * | 2013-10-21 | 2014-02-12 | 安徽华印机电股份有限公司 | Heating roller of printing press |
| CN104913220A (en) * | 2015-06-18 | 2015-09-16 | 东莞市闻誉实业有限公司 | Lighting lamp |
| CN106590148A (en) * | 2016-12-15 | 2017-04-26 | 豪门印刷（上海）有限公司 | Printing method of printing ink with high adhesive force |
| CN109733067A (en) * | 2019-03-21 | 2019-05-10 | 深圳市彩昇印刷机械有限公司 | A kind of new type printing press thermostat |
| CN110525039A (en) * | 2019-08-27 | 2019-12-03 | 安徽百盛源包装材料有限公司 | A kind of colouring of film color ink drying unit and its application method |
| CN110861400A (en) * | 2019-12-23 | 2020-03-06 | 绍兴上虞威拓机械电子有限公司 | Ink supply vehicle for printing machine |
| CN111299429A (en) * | 2020-04-04 | 2020-06-19 | 李方 | Stamping die with cooling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20090715 |