CN104483466B - A kind of method and device testing modified raw lacquer pigment performance - Google Patents
A kind of method and device testing modified raw lacquer pigment performance Download PDFInfo
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- CN104483466B CN104483466B CN201410754238.3A CN201410754238A CN104483466B CN 104483466 B CN104483466 B CN 104483466B CN 201410754238 A CN201410754238 A CN 201410754238A CN 104483466 B CN104483466 B CN 104483466B
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Abstract
The present invention is method and the device of test modified raw lacquer pigment performance, its structure is that one-level print cartridge connects two stage ink box by liquid pump, two stage ink box connects shower nozzle ink supply, the signal output part of sensor connects the signal input part of liquid level control panel, the signal output part of Liquid level plate connects the signal input part of liquid pump, the power input of Liquid level plate connects the power output end of a-power supply plate, and two stage ink box is to shower nozzle ink supply; The signal input part of shower nozzle connects the signal output part of spout signal plate, the signal output part of the signal input part connection control keypad of spout signal plate, and the power input of spout signal plate connects the power output end of B-source plate.Advantage: the linear condition and the film forming situation that 1) directly detect ejection raw lacquer pigment fast, test modified raw lacquer spraying property; 2) by displacement shower nozzle, detect the spraying property that modified raw lacquer is corresponding, in industrialization spraying, there is great application value to modified raw lacquer.
Description
Technical field
What the present invention relates to is a kind of method and device of testing modified raw lacquer pigment performance, belongs to raw lacquer pigment technical field of measurement and test.
Background technology
Tradition raw lacquer color depth, viscosity is high, makes in use procedure at lacquerware, and because restricting by natural factor, drying condition requires harsh, and need to control certain temperature, damp condition, the production cycle is long, and labour productivity is very low, is difficult to the large industry spraying of mass.At present, the research of modified raw lacquer, take natural raw lacquer as raw material, adopt biorefinery and micro-diverting device, and by methods such as nanometer technology and introducing modifier, catalyzer, solvent, natural environmental-protective auxiliary agents, change the characteristics such as the particulate of raw lacquer, viscosity, drying and forming-film time, film brightness, film color, film gloss and UV resistant and be used for industrialization spraying, but professional detection method and device are not had for the integration test of the spraying property of modified paint.
Summary of the invention
What the present invention proposed is a kind of method and device of testing modified raw lacquer pigment performance, its object detects the situation of the fluency of modified raw lacquer pigment, levelability, toughness and modified paint film-forming by spray printing film forming, and the paint film sample sprayed by this device, for the detection of the paint film properties such as coating hardness, rub resistance, tack, photostability, chemical-resistant and water tolerance.
Technical solution of the present invention: the device of test modified raw lacquer pigment performance, its structure comprises one-level print cartridge, liquid pump, two stage ink box, sensor, Liquid level plate, shower nozzle, spout signal plate, controls keypad, a-power supply plate, B-source plate; Wherein one-level print cartridge connects two stage ink box by liquid pump, two stage ink box connects shower nozzle ink supply, in two stage ink box, the signal output part of sensor connects the signal input part of liquid level control panel, the signal output part of Liquid level plate connects the signal input part of liquid pump, the power input of Liquid level plate connects the power output end of a-power supply plate, and during pump work, two stage ink box is to shower nozzle ink supply; Shower nozzle is for spraying pigment, and the signal input part of shower nozzle connects the signal output part of spout signal plate, the signal output part of the signal input part connection control keypad of spout signal plate, and the power input of spout signal plate connects the power output end of B-source plate.
Its method of testing, comprises following processing step:
(1) check that whether the interface of shower nozzle and pulser is dry, if the dry interface of moist hair-dryer;
(2) moisture film of shower nozzle is untied;
(3) the spray printing raw lacquer pigment liquid using metre filter to configure, removes impurity and dust; Metre filter rank is 5um, filtering times five times;
(4) by raw lacquer pigment drop tilt experiment paper on, flow distance need reach more than 10cm can injection nozzle.If flow distance is not enough, thinning agent need be used to dilute;
(5) raw lacquer pigment liquid syringe is pushed into shower nozzle, make to be formed for ink between shower nozzle and paint container, the height of adjustment paint bottle container, when shower nozzle is optimum level height during liquid camber hanging like;
(6) make pulse installation's power source, opens switch, and shower nozzle is started working, and forms continuous print raw lacquer and sprays;
(7) after being used to complete, cleaning fluid injection nozzle is cleaned;
(8) powered-down, mounting spray head moisture film, prevents shower nozzle aperture from blocking.
Advantage of the present invention:
1) linear condition and the film forming situation of ejection raw lacquer pigment can be detected directly, fast, test through nanometer technology and the spraying property such as its viscosity of modified raw lacquer, tension force, fluency adding modifier, catalyzer, solvent, natural environmental-protective auxiliary agent.
2) especially by the shower nozzle of displacement different pore size model, the concrete spraying property that modified raw lacquer is corresponding can be detected, in industrialization spraying, there is great application value to modified raw lacquer.
Accompanying drawing explanation
Fig. 1 is the structural representation of test modified raw lacquer pigment performance device.
Fig. 2 is liquid level sensor operating diagram.
Fig. 3 is shower nozzle electronic schematic diagram.
Embodiment
Contrast accompanying drawing 1, test modified raw lacquer pigment performance device, its structure comprises one-level print cartridge, liquid pump, two stage ink box, sensor, Liquid level plate, shower nozzle, spout signal plate, controls keypad, a-power supply plate, B-source plate; Wherein one-level print cartridge connects two stage ink box by liquid pump, two stage ink box connects shower nozzle ink supply, in two stage ink box, the signal output part of sensor connects the signal input part of liquid level control panel, the signal output part of Liquid level plate connects the signal input part of liquid pump, the power input of Liquid level plate connects the power output end of a-power supply plate, and during pump work, two stage ink box is to shower nozzle ink supply; Shower nozzle is for spraying pigment, and the signal input part of shower nozzle connects the signal output part of spout signal plate, the signal output part of the signal input part connection control keypad of spout signal plate, and the power input of spout signal plate connects the power output end of B-source plate;
During work, when under pigment liquid level in two stage ink box is lower than liquid level sensor during liquid level position, sensor is to liquid level control panel signal, Liquid level plate carries pigment by liquid pump in two stage ink box, until when reaching liquid level on liquid level sensor, stop to two stage ink box conveying pigment, in two stage ink box, pigment flows to shower nozzle by siphon piping, shower nozzle in use in two stage ink box liquid level decrease until when reaching sensing location sensor to the work of signal liquid pump, two stage ink box is to shower nozzle ink supply, nozzle control panel is with the modulated pulse signal of address code to shower nozzle by calculating to provide simultaneously, shower nozzle obtains signal and ejects raw lacquer pigment.
The magnetic sensible switch that described sensor is made up of tongue tube, magnetosphere, ensures that work is opened lower than pump during titer plane, higher than the ink supply signal then stopping pump during fluid level in pigment fluid level.
As shown in Figure 2, when float drops to low level with liquid level, the magnetic field of magnet ring makes reed switch contact conducting.Continuity signal makes pump work.When liquid level rises to upper, tongue tube active region is left in the magnet ring magnetic field in float, and now tongue tube disconnects, and pump quits work.
The RC delay circuit plate that described Liquid level plate is made up of electric capacity, resistance, relay, ensures that the signal of ink supply and disconnected ink has individual time delay, makes inductor can to pump with the time powered operation of abundance when providing transient signals.
As shown in Figure 3, described spout signal plate is singlechip control panel, provides the working signal that shower nozzle needs.The program write by single-chip microcomputer comprises pulse signal, position signal (address code), enable signal, pulse signal is lasting firing frequency, ensure that shower nozzle is constantly out of ink, address code is which position spray orifice of distribution showerhead signal out of ink, enable signal be spray orifice open or close signal.
The method of test modified raw lacquer pigment performance, comprises the steps:
(1) check that whether the interface of shower nozzle and pulser is dry, prevent from getting wet or making moist, cause circuit to leak electricity, burn out shower nozzle, if the dry interface of moist hair-dryer;
(2) moisture film of shower nozzle is untied;
(3) the spray printing raw lacquer pigment liquid of one-level print cartridge will be injected, use the filtrator of the U.S.'s quite your 5um specification, remove impurity and dust, filtering times five times;
(4) by raw lacquer pigment drop tilt experiment paper on, flow distance need reach more than 10cm can injection nozzle, if flow distance is not enough, thinning agent (concentration is the butyl glycol ether acetic acid of 70%) need be used, increase considered by thinning agent, observe wall cling phenomenon in measuring cup, then drip on experiment paper and carry out flowing test;
(5) raw lacquer pigment liquid syringe being pushed into shower nozzle, make to be formed for ink between shower nozzle and paint container, the height of adjustment pigment two stage ink box, is optimum level height when raw lacquer pigment liquid liquid camber hanging like on shower nozzle;
(6) connect spout signal plate (pulser) power supply, open switch, shower nozzle is started working, and forms continuous print raw lacquer pigment liquid and sprays;
(7) raw lacquer pigment liquid sprays complete, is cleaned by cleaning fluid injection nozzle;
(8) powered-down, mounting spray head moisture film, prevents shower nozzle aperture from blocking.
Claims (1)
1. test modified raw lacquer pigment performance method, it is characterized in that utilizing test modified raw lacquer pigment performance device to test modified raw lacquer pigment performance, described test modified raw lacquer pigment performance device, its structure comprises one-level print cartridge, liquid pump, two stage ink box, sensor, Liquid level plate, shower nozzle, spout signal plate, controls keypad, a-power supply plate, B-source plate, wherein one-level print cartridge connects two stage ink box by liquid pump, two stage ink box connects shower nozzle ink supply, in two stage ink box, the signal output part of sensor connects the signal input part of liquid level control panel, the signal output part of Liquid level plate connects the signal input part of liquid pump, the power input of Liquid level plate connects the power output end of a-power supply plate, and during pump work, two stage ink box is to shower nozzle ink supply, shower nozzle is for spraying pigment, and the signal input part of shower nozzle connects the signal output part of spout signal plate, the signal output part of the signal input part connection control keypad of spout signal plate, and the power input of spout signal plate connects the power output end of B-source plate, during work, when under pigment liquid level in two stage ink box is lower than liquid level sensor during liquid level position, sensor is to liquid level control panel signal, Liquid level plate carries pigment by liquid pump in two stage ink box, until when reaching liquid level on liquid level sensor, stop to two stage ink box conveying pigment, in two stage ink box, pigment flows to shower nozzle by siphon piping, shower nozzle in use in two stage ink box liquid level decrease until when reaching sensing location sensor to the work of signal liquid pump, two stage ink box is to shower nozzle ink supply, nozzle control panel is with the modulated pulse signal of address code to shower nozzle by calculating to provide simultaneously, shower nozzle obtains signal and ejects raw lacquer pigment,
Utilize test modified raw lacquer pigment performance device to test modified raw lacquer pigment performance method, comprise the steps:
(1) check that whether the interface of shower nozzle and pulser is dry, preventing gets wet or make moist causes circuit to leak electricity, if moist, with the dry interface of hair-dryer;
(2) moisture film of shower nozzle is untied;
(3) the spray printing raw lacquer pigment liquid of one-level print cartridge will be injected, use the filtrator of the U.S.'s quite your 5um specification, remove impurity and dust, filtering times five times;
(4) by raw lacquer pigment drop tilt experiment paper on, flow distance need reach more than 10cm can injection nozzle, if flow distance is not enough, thinning agent need be used, namely mass concentration is the butyl glycol ether acetic acid of 70%, increase considered by thinning agent, observes the wall cling phenomenon in measuring cup, then drip to experiment paper on carry out flowing test;
(5) raw lacquer pigment liquid syringe being pushed into shower nozzle, make to be formed for ink between shower nozzle and paint container, the height of adjustment pigment two stage ink box, is optimum level height when raw lacquer pigment liquid liquid camber hanging like on shower nozzle;
(6) connect spout signal plate power supply, open switch, shower nozzle is started working, and forms continuous print raw lacquer pigment liquid and sprays;
(7) raw lacquer pigment liquid sprays complete, is cleaned by cleaning fluid injection nozzle;
(8) powered-down, mounting spray head moisture film, prevents shower nozzle aperture from blocking.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410754238.3A CN104483466B (en) | 2014-12-11 | 2014-12-11 | A kind of method and device testing modified raw lacquer pigment performance |
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| CN201410754238.3A CN104483466B (en) | 2014-12-11 | 2014-12-11 | A kind of method and device testing modified raw lacquer pigment performance |
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| CN104483466B true CN104483466B (en) | 2016-04-20 |
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| CN108995462A (en) * | 2018-07-27 | 2018-12-14 | 中华全国供销合作总社西安生漆涂料研究所 | A kind of pomegranate tire lacquerware and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673163A (en) * | 2012-04-19 | 2012-09-19 | 浙江工业大学 | Ink supply and cleaning system for ink spraying and printing head |
| CN102700266A (en) * | 2012-05-23 | 2012-10-03 | 深圳市润天智数字设备股份有限公司 | Jet printing control device and system as well as data processing method |
| CN202573292U (en) * | 2012-04-23 | 2012-12-05 | 朗捷尔(常州)喷绘科技有限公司 | Inkjet printer ink line self-circulation system |
| CN103963474A (en) * | 2014-05-21 | 2014-08-06 | 深圳市巨鼎医疗设备有限公司 | Multi-stage multi-arrangement ink supply system |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673163A (en) * | 2012-04-19 | 2012-09-19 | 浙江工业大学 | Ink supply and cleaning system for ink spraying and printing head |
| CN202573292U (en) * | 2012-04-23 | 2012-12-05 | 朗捷尔(常州)喷绘科技有限公司 | Inkjet printer ink line self-circulation system |
| CN102700266A (en) * | 2012-05-23 | 2012-10-03 | 深圳市润天智数字设备股份有限公司 | Jet printing control device and system as well as data processing method |
| CN103963474A (en) * | 2014-05-21 | 2014-08-06 | 深圳市巨鼎医疗设备有限公司 | Multi-stage multi-arrangement ink supply system |
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Effective date of registration: 20180413 Address after: 210000 101, Xuanwu Road, 7, Xuanwu Road, Xuanwu District, Nanjing, Jiangsu, China, 7 Patentee after: Raleigh Nanjing Digital Technology Co. Ltd. Address before: Nanjing City, Jiangsu province 210037 Longpan Road No. 159 Patentee before: Nanjing Forestry University |
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Granted publication date: 20160420 Termination date: 20191211 |