CN104175712B - A kind of device of automatic adjustment printing ink concentration - Google Patents
A kind of device of automatic adjustment printing ink concentration Download PDFInfo
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- CN104175712B CN104175712B CN201410417749.6A CN201410417749A CN104175712B CN 104175712 B CN104175712 B CN 104175712B CN 201410417749 A CN201410417749 A CN 201410417749A CN 104175712 B CN104175712 B CN 104175712B
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Abstract
The device of a kind of automatic adjustment printing ink concentration disclosed by the invention, relates to printing equipment technical field, is be made up of ink fountain 1, supporting component, ink supplemental component, solvent make-up assembly, adjusting part and Concentration Testing assembly.Have and accurately can control printing ink concentration, can reduce labor intensity again and the feature such as simple to operate; Both can be used for intaglio printing, also can be used for the operation that other is similar.
Description
Technical field
The present invention relates to printing equipment technical field, particularly a kind of device of automatic adjustment printing ink concentration.
Background technology
Good colour and the color of printed matter is pure is the basic demand of Packaging Printing Product quality, and suitable printing ink concentration, can reduce the aberration in printing, makes mass colour relatively stable.In actual printing process, ink fountain is in opening-wide state, and solvent can volatilize, and causes the concentration of ink can be more and more higher, and the product colour printed out will be more and more darker; The content of ink fountain China and Mexico also can constantly reduce, thus makes the mass colour of printing brush thin out.For avoiding this situation to occur, usually to add ink and solvent to ink fountain aperiodically in process of production, making the concentration that the ink in ink fountain keeps certain.At present, the interpolation time of ink and solvent and adding amount, the experience mainly by operator is determined, its concentration can not accurately control.In recent years, occur that some can control the equipment of printing ink concentration automatically, as Chinese patent (number of patent application is 201020255785.4) disclosed " ink concentration controller ", its integral hanging is on support, comprise solution bottle, by-pass valve control and catheter, described solution bottle is connected with ink reservoir by catheter, pipeline between the two establishes by-pass valve control, institute fills diluent and can continuously flow into ink reservoir with the flow of restriction in solution bottle, the labour intensity of workman can be alleviated, and the stable of printing ink concentration can be guaranteed, improve printing effect.As Chinese patent (number of patent application is 201120205058.1) disclosed " ink concentration control device for wire marking ", be arranged in the inker of electric wire production line, for controlling the concentration of typing printing ink, inker comprises the ink cartridge that ink is housed, ink concentration control device for wire marking comprise closed solvent box, one end with the conduit be connected in closed solvent box, be arranged on supravasal control valve, the other end of conduit is positioned at the top of ink cartridge; Close in solvent box and fill diluent; When control valve is opened, diluent is added dropwise in the ink in ink cartridge through conduit; This utility model, by the control of control valve, at the uniform velocity drips diluent in ink, makes diluent evenly dilute ink, controls the concentration of ink, thus avoids because printing ink concentration changes the production problem brought, and avoids unnecessary waste.
Summary of the invention
Technical problem to be solved by this invention is to provide and a kind ofly accurately can controls printing ink concentration, can reduce labor intensity again and printing ink concentration control device simple to operate.
The technical solution used in the present invention invents a kind of device of automatic adjustment printing ink concentration: comprise ink fountain 1 and supporting component; Also include ink supplemental component, solvent make-up assembly, adjusting part and Concentration Testing assembly;
Described supporting component is made up of base 27, column 23 and transverse slat 18, and described column 23 is arranged on base 27, and transverse slat 18 is installed in its upper end;
Described ink supplemental component comprises ink supply container 10, ink solenoid 11 and ink and supplements pipe 3, described ink supply container 10 is arranged on transverse slat 18, its underpart connects ink solenoid 11 successively and ink supplements pipe 3, and the tail end that ink supplements pipe 3 leads to the inner chamber of ink fountain 1;
Described solvent make-up assembly comprises solvent make-up box 17, solvent magnetic valve 16 and solvent make-up pipe 5, described solvent make-up box 17 is arranged on transverse slat 18, its underpart connects solvent magnetic valve 16 and solvent make-up pipe 5 successively, and the tail end of solvent make-up pipe 5 leads to the inner chamber of ink fountain 1;
Described adjusting part comprises adjustment power supply 20, proximity switch box 24, solvent make-up proximity switch 26 and ink and supplements proximity switch 25, described proximity switch box 24 is arranged on column 23, and ink supplements proximity switch 25 and solvent make-up proximity switch 26 and is mounted opposite upper and lower position in proximity switch box 24 end;
Described Concentration Testing assembly comprises Concentration Testing ball, Concentration Testing fork and swing link bracket group, described Concentration Testing fork comprises the swing ball bar 4 and pendulum feeler lever 8 that are connected, and the connecting portion of swing ball bar 4 and pendulum feeler lever 8 cuts with scissors dress by the fork axle 6 on swing link bracket 7 in swing link bracket group; The other end of swing ball bar 4 stretches into the inner chamber of ink fountain 1 and connects the Concentration Testing ball being placed in ink; Pendulum feeler lever 8 other end stretches into ink and supplements between proximity switch 25 and solvent make-up proximity switch 26, now, this end end of pendulum feeler lever 8 is metal detection body or metal detection sheet, otherwise, also be provided with metal detection sheet 9 at the other end of described pendulum feeler lever 8, described metal detection sheet 9 is placed between supplementary proximity switch 25 and solvent make-up proximity switch 26.
Also be provided with ink in the upper end of described ink supply container 10 and supplement lid 12.
Supplement at described ink and lid 12 also has ink supplement lid pore 13.
Solvent make-up lid 14 is also provided with in the upper end of described solvent make-up box 17.
Described solvent make-up lid 14 also has solvent make-up lid pore 15.
The global density of described Concentration Testing ball is identical with the density of the ink normally used in ink fountain 1.
Described Concentration Testing bag draws together Concentration Testing spheroid 2 and mass 30, and described Concentration Testing spheroid 2 is hollow ball, is provided with connector 29 and counterweight charging aperture 31; One end that swing ball bar 4 stretches into ink fountain 1 inner chamber is connected with connector 29, and counterweight plug 32 is arranged in counterweight charging aperture 31.
The hole inwall of described counterweight charging aperture 31 is processed with screw thread, is also processed with screw thread supporting with it at the external cylindrical surface of counterweight plug 32.
Described mass 30 is one or more in solid matter or powdered rubber or liquid substance.
The device of automatic adjustment printing ink concentration of the present invention, utilize the positive relationship of law of buoyancy and printing ink concentration and ink density, adopt and be placed in ink, change that Concentration Testing ball that global density is identical with ink density carrys out real-time perception ink density, and then detect the change of printing ink concentration, and the Push And Release of proximity switch is controlled by the perturbation of Concentration Testing ball, and then control the Push And Release of respective magnetic valve, thus realize automatically supplementing of ink and solvent, complete the automatic adjustment of printing ink concentration.Minor variations due to printing ink concentration in ink fountain can impel Concentration Testing ball to produce perturbation, therefore, precisely can control the concentration of ink.Meanwhile, due to the concentration of ink automatically can be regulated, no longer need artificial interpolation ink and solvent continually, thus, significantly can reduce labour intensity.In addition, before use, only need regulate the weight of mass in Concentration Testing ball, the global density making Concentration Testing ball and the consistent in density of the ink configured, can realize automatic control, in printing process, again without the need to artificially adding solvent or ink by rule of thumb, as long as guarantee ink supply container and solvent make-up box not empty, therefore, its operation is very simple.
Accompanying drawing explanation
Fig. 1 is schematic front view of the present invention;
Fig. 2 is the enlarged diagram of Concentration Testing ball of the present invention;
Fig. 3 is K close-up schematic view of the present invention.
In figure:
1 is ink fountain, 2 is Concentration Testing spheroids, 3 is that ink supplements pipe, 4 is swing ball bars, 5 is solvent make-up pipes, 6 is fork axles, 7 is swing link brackets, 8 is pendulum feeler levers, 9 is metal detection sheets, 10 is ink supply containers, 11 is ink solenoid, 12 is that ink supplements lid, 13 is that ink supplements lid pore, 14 is solvent make-up lids, 15 is solvent make-up lid pores, 16 is solvent magnetic valves, 17 is solvent make-up boxes, 18 is transverse slats, 19 is regulate zero-power line, 20 is regulate power supply, 21 is regulate power firestreak, 22 is regulate power control line, 23 is columns, 24 is proximity switch boxes, 25 is that ink supplements proximity switch, 26 is solvent make-up proximity switches, 27 is bases, 28 is Concentration Testing ball connectors, 29 is connectors, 30 is mass, 31 is counterweight charging apertures, 32 is counterweight plugs.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further illustrated.Explanation below adopts the mode exemplified, but protection scope of the present invention should not be limited to this.
Embodiment:
The device of the automatic adjustment printing ink concentration of the present embodiment is made up of ink fountain 1, supporting component, ink supplemental component, solvent make-up assembly, adjusting part and Concentration Testing assembly.
Supporting component is arranged on a side of ink fountain 1, and it is made up of base 27, column 23 and transverse slat 18, and column 23 is vertically mounted on base 27, and transverse slat 18 is arranged on the upper end of column 23.
Ink supplemental component supplements pipe 3 by ink supply container 10, ink solenoid 11 and ink to form, ink supply container 10 is arranged on transverse slat 18 (for convenience of installing, also hook can be set on transverse slat 18, offer hook hole at the back side of ink supply container 10, directly ink supply container 10 is hooked on transverse slat 18); In the bottom of ink supply container 10, ink solenoid 11 is installed; One end that ink supplements pipe 3 connects ink solenoid 11, and the other end leads to the inner chamber of ink fountain 1, for ink fountain 1 supplements ink.Also be provided with turnover ink in the upper end of ink supply container 10 and supplement lid 12, and supplement at this ink and lid 12 also has ink supplement lid pore 13.
Solvent make-up assembly is made up of solvent make-up box 17, solvent magnetic valve 16 and solvent make-up pipe 5, solvent make-up box 17 is arranged on transverse slat 18 (for convenience of installing, equally also hook can be set on transverse slat 18, offer hook hole at the back side of solvent make-up box 17, directly solvent make-up box 17 is hooked on transverse slat 18); In the bottom of solvent make-up box 17, solvent magnetic valve 16 is installed; One end of solvent make-up pipe 5 connects solvent magnetic valve 16, and the other end leads to the inner chamber of ink fountain 1, is ink fountain 1 supplementing solvent.Also be provided with turnover solvent make-up lid 14 in the upper end of solvent make-up box 17, and also have solvent make-up lid pore 15 on this solvent make-up lid 14.
Adjusting part supplements proximity switch 25 by adjustment power supply 20 (civil power step-down rectifier can be adopted to power, also can adopt powered battery), proximity switch box 24, solvent make-up proximity switch 26 and ink and regulates zero-power line 19, adjustment power firestreak 21, adjustment power control line 22 to form.Regulate power supply 20 and proximity switch box 24 to be all arranged on column 23, ink supplements proximity switch 25 and solvent make-up proximity switch 26 is mounted opposite in the upper and lower position of proximity switch box 24 end, leaves gap therebetween, is convenient to plug-in mounting metal detection sheet 9; Regulating zero-power line 19 to draw by regulating the negative pole of power supply 20, connecting the zero line input of ink solenoid 11 and solvent magnetic valve 16 respectively; Regulating power firestreak 21 to draw by regulating the positive pole of power supply 20, connecting the live wire input of proximity switch box 24 and the live wire input supplementing proximity switch 25 respectively with solvent make-up proximity switch 26 and ink is connected; Regulate one of power control line 22 to be communicated with ink respectively and supplement the fire wire output end of proximity switch 25 and the live wire input of ink solenoid 11, its another root is communicated with the fire wire output end of solvent make-up proximity switch 26 and the live wire input of solvent magnetic valve 16 respectively.
Concentration Testing assembly is made up of Concentration Testing ball, Concentration Testing fork and swing link bracket group.
Concentration Testing ball is made up of Concentration Testing spheroid 2 and mass 30, and Concentration Testing spheroid 2 is hollow, thin-wall balls, sphere is provided with connector 29 and counterweight charging aperture 31; The hole inwall of counterweight charging aperture 31 is processed with internal thread, and the external cylindrical surface of counterweight plug 32 is processed with external screw thread; Mass 30 can be one or more in solid matter or powdered rubber or liquid substance, and its effect is counterweight, thus, can adopt metal or nonmetal or salt or mineral or other material.
Swing link bracket group is made up of swing link bracket 7 and fork axle 6, and fork axle 6 is installed on the top of swing link bracket 7.
Concentration Testing fork is connected successively by metal detection sheet 9, pendulum feeler lever 8, swing ball bar 4 and Concentration Testing ball connector 28, and swing ball bar 4 and pendulum feeler lever 8 mediate, and its connecting portion is cut with scissors by fork axle 6 and is contained on swing link bracket 7; Metal detection sheet 9 is arranged on the end of pendulum feeler lever 8, and Concentration Testing ball connector 28 is arranged on the end of swing ball bar 4.Concentration Testing ball connector 28 inserts in the connector 29 on Concentration Testing spheroid 2.
Before using, first determine the concentration of printed ink, then, mass 30 is joined by counterweight charging aperture 31 in the inner chamber of Concentration Testing spheroid 2, again counterweight plug 32 is screwed in counterweight charging aperture 31 and seal, now, the global density of Concentration Testing ball should be allowed identical with the density of printed ink in ink fountain 1.Thereafter, under Concentration Testing ball being placed in the liquid level of ink in ink fountain 1.Because the global density of Concentration Testing ball is identical with the density of ink in ink fountain 1, thus, be placed in the Concentration Testing ball in the ink in ink fountain 1, when ink density (that is: printing ink concentration) does not change, can not at will fluctuate.
In printing process, when in ink in ink fountain 1 solvent volatilization, concentration is increased time, now, in ink fountain 1, the density of ink also increases, buoyancy suffered by Concentration Testing ball increases thereupon, and then Concentration Testing ball upwards perturbs, Concentration Testing fork is driven to do counterclockwise to swing around fork axle 6, the metal detection sheet 9 of Concentration Testing fork left end is immediately close to solvent make-up proximity switch 26, form conducting, solvent magnetic valve 16 is energized immediately, allows the solvent in solvent make-up box 17 add in ink fountain 1 by solvent magnetic valve 16 and solvent make-up pipe 5; When adding to certain degree, in ink fountain 1, the concentration of ink returns to original state, Concentration Testing ball also drops to original position, metal detection sheet 9 leaves solvent make-up proximity switch 26, solvent make-up proximity switch 26 disconnects, solvent magnetic valve 16 has a power failure, and solvent make-up stops immediately, completes and once automatically supplements dissolving agent process.
When in ink in ink fountain 1 ink amount reduce, concentration is reduced time, now, in ink fountain 1, the density of ink also reduces, buoyancy suffered by Concentration Testing ball reduces thereupon, and then Concentration Testing ball perturbs downwards, Concentration Testing fork is driven to do to swing clockwise around fork axle 6, the metal detection sheet 9 of Concentration Testing fork left end supplements proximity switch 25 close to ink immediately, form conducting, ink solenoid 11 is energized immediately, allows the ink in ink supply container 10 supplement pipe 3 by ink solenoid 11 and ink and adds in ink fountain 1; When adding to certain degree, in ink fountain 1, the concentration of ink returns to original state, Concentration Testing ball also rises to original position, metal detection sheet 9 leaves ink and supplements proximity switch 25, ink supplements proximity switch 25 and disconnects, ink solenoid 11 has a power failure, and ink supplements and stops immediately, completes an oil-filled black process of automatic makeup.
Regulate the amount of mass 30 in Concentration Testing spheroid 2 inner chamber, the automatic adjustment of variable concentrations ink can be adapted to.
The device of automatic adjustment printing ink concentration of the present invention, both can be used for intaglio printing, also can be used for the operation that other is similar.
Claims (8)
1. automatically regulate a device for printing ink concentration, comprise ink fountain (1) and supporting component; It is characterized in that: also include ink supplemental component, solvent make-up assembly, adjusting part and Concentration Testing assembly;
Described supporting component is made up of base (27), column (23) and transverse slat (18), and described column (23) is arranged on base (27), and transverse slat (18) is installed in its upper end;
Described ink supplemental component comprises ink supply container (10), ink solenoid (11) and ink and supplements pipe (3), described ink supply container (10) is arranged on transverse slat (18), its underpart connects ink solenoid (11) successively and ink supplements pipe (3), and ink supplements the inner chamber that the tail end of managing (3) leads to ink fountain (1);
Described solvent make-up assembly comprises solvent make-up box (17), solvent magnetic valve (16) and solvent make-up pipe (5), described solvent make-up box (17) is arranged on transverse slat (18), its underpart connects solvent magnetic valve (16) and solvent make-up pipe (5) successively, and the tail end of solvent make-up pipe (5) leads to the inner chamber of ink fountain (1);
Described adjusting part comprises adjustment power supply (20), proximity switch box (24), solvent make-up proximity switch (26) and ink and supplements proximity switch (25), described proximity switch box (24) is arranged on column (23), and ink supplements proximity switch (25) and solvent make-up proximity switch (26) and is mounted opposite upper and lower position in proximity switch box (24) end;
Described Concentration Testing assembly comprises Concentration Testing ball, Concentration Testing fork and swing link bracket group, described Concentration Testing fork comprises the swing ball bar (4) and pendulum feeler lever (8) that are connected, and the connecting portion of swing ball bar (4) and pendulum feeler lever (8) is cut with scissors by fork axle (6) and is contained on swing link bracket (7); The other end of swing ball bar (4) stretches into the inner chamber of ink fountain (1) and connects the Concentration Testing ball being placed in ink; Pendulum feeler lever (8) other end stretches into ink and supplements between proximity switch (25) and solvent make-up proximity switch (26);
The global density of described Concentration Testing ball is identical with the density of the ink normally used in ink fountain (1);
Described Concentration Testing bag draws together Concentration Testing spheroid (2) and mass (30), and described Concentration Testing spheroid (2) is hollow ball, is provided with connector (29) and counterweight charging aperture (31); One end that swing ball bar (4) stretches into ink fountain (1) inner chamber is connected with connector (29), and counterweight plug (32) is arranged in counterweight charging aperture (31).
2. automatically regulate the device of printing ink concentration according to claim 1, it is characterized in that: be also provided with metal detection sheet (9) at the other end of described pendulum feeler lever (8), described metal detection sheet (9) is placed between supplementary proximity switch (25) and solvent make-up proximity switch (26).
3. according to claim 1 or 2, automatically regulate the device of printing ink concentration, it is characterized in that: be also provided with ink in the upper end of described ink supply container (10) and supplement lid (12).
4. automatically regulate the device of printing ink concentration according to claim 3, it is characterized in that: supplement at described ink and lid (12) also has ink supplement lid pore (13).
5. automatically regulate the device of printing ink concentration according to claim 4, it is characterized in that: be also provided with solvent make-up lid (14) in the upper end of described solvent make-up box (17).
6. automatically regulate the device of printing ink concentration according to claim 5, it is characterized in that: on described solvent make-up lid (14), also have solvent make-up lid pore (15).
7. automatically regulate the device of printing ink concentration according to claim 6, it is characterized in that: on the hole inwall of described counterweight charging aperture (31), be processed with screw thread, be also processed with screw thread supporting with it at the external cylindrical surface of counterweight plug (32).
8. automatically regulate the device of printing ink concentration according to claim 7, it is characterized in that: described mass (30) is one or more in solid matter or powdered rubber or liquid substance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410417749.6A CN104175712B (en) | 2014-08-23 | 2014-08-23 | A kind of device of automatic adjustment printing ink concentration |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410417749.6A CN104175712B (en) | 2014-08-23 | 2014-08-23 | A kind of device of automatic adjustment printing ink concentration |
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| Publication Number | Publication Date |
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| CN104175712A CN104175712A (en) | 2014-12-03 |
| CN104175712B true CN104175712B (en) | 2016-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410417749.6A Active CN104175712B (en) | 2014-08-23 | 2014-08-23 | A kind of device of automatic adjustment printing ink concentration |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108404758A (en) * | 2018-04-27 | 2018-08-17 | 海盐西美印刷有限公司 | A kind of printing inking device |
| CN111746095B (en) * | 2020-05-28 | 2021-11-09 | 耿凯 | Method for reducing printing color difference of metal printing plate and printing equipment thereof |
| CN113183624A (en) * | 2021-05-14 | 2021-07-30 | 苏州彩易达包装制品有限公司 | Printing ink adding process and portable ink adding mechanism |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5820455A (en) * | 1981-07-02 | 1983-02-05 | Hitachi Cable Ltd | Control of ink concentration |
| JPS5820453A (en) * | 1981-07-02 | 1983-02-05 | Hitachi Cable Ltd | Control of ink concentration |
| JP2000218766A (en) * | 1999-02-03 | 2000-08-08 | Toppan Printing Co Ltd | Device for controlling coating liquid concentration |
| JP2000301698A (en) * | 1999-04-21 | 2000-10-31 | Toppan Printing Co Ltd | Device for adjusting density of printing ink |
| CN201856446U (en) * | 2010-09-15 | 2011-06-08 | 昆山欧普电子科技有限公司 | Automatic solvent adding device for ink writer |
| CN202098102U (en) * | 2011-06-17 | 2012-01-04 | 苏州宝兴电线电缆有限公司 | Ink concentration control device for wire marking |
| CN102756550A (en) * | 2012-06-29 | 2012-10-31 | 安徽安泰新型包装材料有限公司 | On-line color controlling device and method for photogravure press |
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2014
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