CN2724998Y - Code jet printing machine having air source - Google Patents

Code jet printing machine having air source Download PDF

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Publication number
CN2724998Y
CN2724998Y CN 200420066957 CN200420066957U CN2724998Y CN 2724998 Y CN2724998 Y CN 2724998Y CN 200420066957 CN200420066957 CN 200420066957 CN 200420066957 U CN200420066957 U CN 200420066957U CN 2724998 Y CN2724998 Y CN 2724998Y
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air
ink
device
valve
machine
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CN 200420066957
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Chinese (zh)
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张秀传
叶金勇
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北京科诺华电子技术有限公司
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Abstract

The utility model relates to a code jet printing machine having an air source, which comprises an ink supplying device, an ultrasonic spray head, a control device, an air power device, a spray head positive-pressure device and an ink adjusting and recovering device. An air outlet end of a miniature air pump is connected with an air cleaner and an air inlet pressure-reducing valve by pipelines; the air inlet pressure-reducing valve divides an air path into two paths by a pipeline, wherein one path is connected with an ink supplying buffer tank in the ink supplying device by a pipeline via a pressure-reducing valve and an electromagnetic valve, and the other path is connected with an ink pump in the ink supplying device by a pipeline. The ink adjusting and recovering device is composed of a vacuum pump, a multiple-way valve, an electromagnetic valve, an ink bottle and a diluting agent bottle. Due to the adoption of the design scheme, the air consumption of the utility model is greatly decreased. Consequently, the code jet printing machine does not need an externally connected air source of large air flow, the miniature air pump can be arranged in the machine, and complicated air source processing equipment can be removed so that the volume of the machine is reduced. The adoption of the built-in miniature air pump enhances the matching performance of the code jet printing machine.

Description

自带气源喷码打印机 Coding printer comes gas source

技术领域 FIELD

:本实用新型涉及一种用于将墨水以字符形式喷打在产品选定表面上的喷墨打印机,特别是涉及一种自带气源喷码打印机。 : The present invention relates to a method for ink jet printing a character in the form of an ink jet printer on the surface of the product selected, more particularly to a gas source comes Coding printer.

背景技术 Background technique

:本发明人在1994年公开了专利号为94219028.9的一种喷墨打印机,该种喷墨打印机由于用气量很大,只能在大功率的气源支持下才能正常工作,使得现有技术中的产品体积大,不能够随机提供气源,大大影响了该产品的配套性能。 : The present invention discloses an ink jet printer Patent No. 94219028.9 in 1994, this type of ink jet printer due to the large gas consumption, can only work properly at high power gas source support, such prior art bulky products, air can not be supplied, greatly affect the performance of the product package.

发明内容 SUMMARY

:本实用新型的目的是提供一种自带气源喷码打印机,以弥补现有技术中存在的不足。 : The object of the present invention is to provide a printer comes Coding gas source to compensate for the deficiencies in the prior art.

本实用新型是按如下的方式来实现的:一种自带气源喷码打印机,它包括有供墨装置、超声喷头、控制装置,它还包括有气动力装置,喷头正压装置和墨水调整回收装置;所述气动力装置是由微型气泵、压力继电器、空气滤清器和减压阀、电磁阀构成,微型气泵的出气端通过管道同空气滤清器和进气减压阀相连,所述进气减压阀通过管道将气路分为两路,其中一路通过管道经减压阀、电磁阀与供墨装置中的供墨缓冲罐相连接,另一路通过管道与供墨装置中的墨泵相连接;所述墨水调整回收装置是由真空泵、多通阀、电磁阀、墨水瓶、稀释剂瓶构成,所述真空泵的负压端通过管道与多通阀相连接,真空泵的正压端通过管道与供墨装置中的回墨罐相连接;所述墨水瓶和稀释剂瓶分别通过各自的管道与多通阀相连接,所述超声喷头的残留墨水溢出口通过 The present invention is achieved in the following manner: one carrying gas source Coding printer which comprises an ink supply device, an ultrasonic nozzle, the control means further comprises a gas power plant, and the ink head pressure adjusting means recovery; said power means is a gas, pressure switch, pressure reducing valve and air filter, micro-pump is constituted by a solenoid valve, the outlet end of the micro-pump through a conduit connected with an air cleaner and an intake valve, the said intake air relief valve through a pipe passage is divided into two, wherein all the way through the pipeline by the pressure reducing valve, solenoid valve and the ink supply device ink supply buffer tank is connected to the conduit means through the other path of the ink supply ink pump is connected; recovery of the ink is adjusted by a vacuum pump, a multi-way valves, solenoid valves, an ink bottle, diluent bottle configuration, the vacuum pump is connected to negative terminal, a positive pressure pump through a pipe and a multi-way valve terminal is connected to the ink supply through the conduit means back to the ink tank; ink bottle and the diluent bottles through their respective pipe with a multi-way valve is connected to the ultrasonic head by residual ink overflow 道与多通阀相连接。 Road and multi-way valve is connected.

所述喷头正压装置是由微型气泵和喷头正压调节阀构成;所述微型气泵通过管道经喷头正压调节阀与超声喷头内相连通。 Said nozzle means is a micro-pump pressure and nozzle pressure regulating valve configured; the micro-pump pressure regulator valve communicating with the nozzle via pipe by the ultrasonic spray head.

所述供墨装置是由回墨罐、墨泵、泵滤、供墨筒、供墨缓冲罐、电磁阀构成,所述回墨罐通过管道依次与墨泵、泵滤、供墨筒、供墨缓冲罐相串接,供墨筒经电磁阀与超声贲头的喷墨通道相连通。 Said ink supply means is back to the ink tank, ink pump, filtration pump, ink cartridge, ink supply buffer tank, solenoid valve, through the return conduit ink tank with the ink sequentially pump, filtration pump, the ink supply tube for concatenated ink buffer tank, the ink supply tube via the solenoid valve passage inkjet head communicates ultrasonic ben.

所述供墨缓冲罐上设有压力表,在供墨筒与超声喷头之间的管道内设有墨水过滤器。 The supply buffer tank is provided with a pressure gauge on the ink, the ink supply pipe between the cylinder equipped with the ultrasonic spray head has an ink filter.

所述气动力装置中的微型气泵的出气端上设有压力继电器。 It is provided on the outlet end of the pressure relay aerodynamic means of micro-pump.

本实用新型中的微型气泵产生的压缩空气经气滤除油除水处理后,经进气减压阀得到稳定洁净的压缩空气后,其中一路经减压阀、电磁阀、供墨缓冲罐,给供墨筒内的墨水提供压力,加压墨水经电磁阀9和墨水过滤器从喷头喷出;另一路则经过电磁阀给墨泵提供动力,墨泵将回墨罐中的墨水打至供墨筒;真空泵通过电磁阀将超声喷头不参与打印的墨水抽至回墨罐中,电磁阀2、电磁阀3分别控制添加墨水和稀释剂至回墨罐。 After the present invention is produced by micro-pump compressed air through the oil was filtered after the addition to water, through the gas clean compressed air pressure reducing valve to obtain a stable, wherein by way valves, solenoid valves, an ink supply buffer tank, to provide the ink pressure of the ink supply tube, ink is ejected from the pressurizing solenoid valve 9 through the head and an ink filter; another way is through the solenoid valve to provide power to the ink pump, the ink pump back into the ink tank to supply ink hit an ink cartridge; a vacuum pump through an electromagnetic valve not participate in the ultrasonic nozzle printing ink in the ink tank back to the pump, solenoid valves 2, 3 are respectively a solenoid valve controlling the addition of ink and diluent back to the ink tank.

本实用新型自带气源喷码打印机积极效果是:由于采用真空泵(一般为齿轮泵)回收墨水,与采用真空发生器的方案比较:1、能大量节省稀释剂(约5倍),节省用气量;2、由于本设计方案中用气量的大大减小,因此喷码机可不用大气量的外接气源,微型气泵可放置于机器内,并可去除掉复杂的气源处理设备,使得的机器体积减小,采用内置微型气泵提高了喷码机的配套性能;3、由于采用微型气源+供墨筒的供墨方案,可实现仅用软件测量控制墨水粘度,避免了使用粘度计,这样可降低成本,提高机器可靠性。 The present invention own gas source is the positive effect of the printer Coding: Due to a vacuum pump (usually a gear pump) recovering the ink, compared with the program generator vacuum: 1, can save a lot of diluent (about 5 times), saving with gas; 2, due to the design of the present embodiment is greatly reduced gas consumption, and therefore the amount of atmosphere printer can not external gas source, micro-pump can be placed in the machine, and to remove air complex processing device, such that the reducing the size of the machine, to improve the micro-pump with built-supporting properties of the inkjet printer; 3, the use of micro gas source + embodiment of the ink supply tube of the ink supply can be achieved only with software measurement control ink viscosity, avoiding the use of a viscometer, this can reduce costs and improve reliability of the machine.

附图说明 BRIEF DESCRIPTION

:图1为本实用新型的平面连接结构示意图。 : FIG. 1 is a schematic view of a connection structure of the present novel practical plane.

图中,1超声喷头、2多通阀、3真空泵、4墨水瓶、、5稀释剂瓶、6回墨罐、7墨泵、8供墨筒、9电磁阀、10墨水过滤器、11供墨缓冲罐、12墨滤、13电磁阀、14减压阀、15压力表、16微型气泵、17压力继电器、18空气滤清器、19进气减压阀、20电磁阀、21电磁阀、22电磁阀、23电磁阀、24喷头正压调节阀、25微型气泵。 FIG, the ultrasonic spray head 1, two multi-way valve, a vacuum pump 3, 4 ,, 5 inkwell diluent bottles back to the ink tank 6, the ink pump 7, the ink supply tube 8, the solenoid valve 9, the ink filter 10, 11 for an ink buffer tank, the ink filter 12, the solenoid valve 13, relief valve 14, pressure gauge 15, micro-pump 16, pressure switch 17, an air cleaner 18, the intake air relief valve 19, the solenoid valve 20, solenoid valve 21, solenoid valve 22, solenoid valve 23, pressure regulator valve head 24, 25 micro-pump.

下面结合附图对本实用新型做进一步说明。 DESCRIPTION OF THE DRAWINGS The present invention is further made.

具体实施方式 detailed description

:如图所示,本实用新型的自带气源喷码打印机,它包括有供墨装置、超声喷头、控制装置,它还包括有气动力装置,喷头正压装置和墨水调整回收装置;所述气动力装置是由微型气泵16、压力继电器17、空气滤清器18和减压阀、电磁阀构成,微型气泵16的出气端通过管道同空气滤清器18和进气减压阀19相连,所述进气减压阀19通过管道将气路分为两路,其中一路通过管道经减压阀14、电磁阀13与供墨装置中的供墨缓冲罐11相连接,另一路通过管道与供墨装置中的墨泵7相连接;所述墨水调整回收装置是由真空泵3、多通阀2、电磁阀21、22、23、墨水瓶4、稀释剂瓶5构成,所述真空泵3的负压端通过管道与多通阀2相连接,真空泵3的正压端通过管道与供墨装置中的回墨罐6相连接;所述墨水瓶4和稀释剂瓶5分别通过各自的管道与多通阀2相连接,所述超声喷头1的残 : As shown, the present invention comes with a printer Coding gas source, which comprises an ink supply device, an ultrasonic nozzle, the control means further comprises a gas power plant, the head and the ink pressure adjusting recovery means; the said aerodynamic means is a micro-pump 16, pressure switch 17, an air cleaner 18 and the pressure reducing valve, electromagnetic valve, the outlet end of the micro-pump 16 is connected with the duct 18 and the air cleaner 19 through an intake pressure reducing valve , the intake manifold pressure reducing valve 19 through the conduit is divided into two, wherein all the way through the conduit 14 via a pressure reducing valve, the solenoid valve 13 and the ink supply in an ink supply buffer tank 11 is connected, by way of another conduit 7 is connected to the ink supply in the ink pump; recovery of the ink is adjusted by the vacuum pump 3, the multi-way valve 2, the solenoid valves 22 and 23, ink bottle 4, 5 constituting diluent vial, the vacuum pump 3 the negative end of the multi-way valve via conduit 2 is connected to the positive pressure side 6 of the vacuum pump 3 is connected back to the ink tank through the ink supply duct means; ink bottle 4 and the diluent bottles through their respective conduits 5 valve 2 is connected to the multi-way, the ultrasonic spray head residues 1 墨水溢出口通过管道与多通阀2相连接。 2 is connected to the overflow of ink through the conduit to the multi-way valve.

所述喷头正压装置是由微型气泵25和喷头正压调节阀24构成;所述微型气泵25通过管道经喷头正压调节阀24与超声喷头1内相连通。 The head pressure device 25 is composed of micro-pump and pressure regulating valve 24 constituting the head; the micro-pump 25 through line 24 through the head pressure control valve in communication with the ultrasonic spray head 1.

所述供墨装置是由回墨罐6、墨泵7、泵滤12、供墨筒8、供墨缓冲罐11、电磁阀构成,所述回墨罐6通过管道依次与墨泵7、泵滤12、供墨筒8、供墨缓冲罐11相串接,供墨筒8经电磁阀9与超声喷头1的喷墨通道相连通。 Said ink supply means is an ink tank 6 by the return, the ink pump 7, the pump filter 12, the ink cartridge 8, the ink supply buffer tank 11, solenoid valve, the return ink tank 6 via conduit 7 sequentially and the ink pump, the pump filter 12, the ink cartridge 8, the ink supply concatenated buffer tank 11, the ink cartridge 8 through the solenoid valve 9 is connected to an ultrasonic ink jet head 1 through the channel.

所述供墨缓冲罐上设有压力表,在供墨筒与超声喷头之间的管道内设有墨水过滤器10。 The supply buffer tank is provided with a pressure gauge on the ink, the ink supply pipe between the cylinder equipped with the ultrasonic spray head 10 has ink filter.

所述气动力装置中的微型气泵16的出气端上设有压力继电器17。 A pressure relay 17 on the outlet end of said aerodynamic device 16 micro-pump.

Claims (5)

  1. 1.一种自带气源喷码打印机,它包括有供墨装置、超声喷头、控制装置,其特征在于:它还包括有气动力装置,喷头正压装置和墨水调整回收装置;所述气动力装置是由微型气泵、压力继电器、空气滤清器和减压阀、电磁阀构成,微型气泵的出气端通过管道同空气滤清器和进气减压阀相连,所述进气减压阀通过管道将气路分为两路,其中一路通过管道经减压阀、电磁阀与供墨装置中的供墨缓冲罐相连接,另一路通过管道与供墨装置中的墨泵相连接;所述墨水调整回收装置是由真空泵、多通阀、电磁阀、墨水瓶、稀释剂瓶构成,所述真空泵的负压端通过管道与多通阀相连接,真空泵的正压端通过管道与供墨装置中的回墨罐相连接;所述墨水瓶和稀释剂瓶分别通过各自的管道与多通阀相连接,所述超声喷头的残留墨水溢出口通过管道与多通阀相连接。 A printer Coding own gas source, which comprises an ink supply device, an ultrasonic nozzle, a control apparatus, characterized by: further comprising aerodynamic means, nozzle means and the ink pressure adjusting recovery; the gas power unit, the pressure relay, air filter and pressure relief valve, the solenoid valve is constituted by a micro pump, the outlet end of the micro-pump through a conduit connected with an air cleaner and an intake valve, the intake pressure reducing valve pipe the air passage is divided into two, wherein the ink supply buffer tank via pipe valves, solenoid valves and the ink supply means is connected to all the way through, and the other way through the ink supply conduit means is connected to the ink pump; the said ink recovery unit is adjusted by a vacuum pump, a multi-way valves, solenoid valves, an ink bottle, diluent bottle configuration, the negative pressure of the vacuum pump via conduit end is connected to the multi-way valve, the pump pressure side via the ink supply pipe back to the ink tank connecting means; ink bottle and said bottles respectively diluent conduit and the respective multi-way valve is connected to the ultrasonic head ink residue through the conduit with the overflow is connected via a multi-way valve.
  2. 2.根据权利要求1所述的自带气源喷码打印机,其特征在于:所述喷头正压装置是由微型气泵和喷头正压调节阀构成;所述微型气泵通过管道经喷头正压调节阀与超声喷头内相连通。 According to claim Coding own gas source to the printer 1, characterized in that: said head means is a micro-pump pressure and nozzle pressure regulating valve configured; pressure adjusted by the micro-pump conduit through the nozzle valve in communication with the ultrasound head.
  3. 3.根据权利要求1所述的自带气源喷码打印机,其特征在于:所述供墨装置是由回墨罐、墨泵、泵滤、供墨筒、供墨缓冲罐、电磁阀构成,所述回墨罐通过管道依次与墨泵、泵滤、供墨筒、供墨缓冲罐相串接,供墨筒经电磁阀与超声喷头的喷墨通道相连通。 The air supply comes Coding printer according to claim 1, wherein: said ink supply means is back to the ink tank, ink pump, filtration pump, ink cartridge, ink supply buffer tank, solenoid valve said return conduit by sequentially ink tank with the ink pump, filtration pump, the ink supply tube, ink concatenated buffer tank, the ink supply through the ink jet cartridge solenoid valve passage communicates with the ultrasonic spray head.
  4. 4.根据权利要求3所述的自带气源喷码打印机,其特征在于:所述供墨缓冲罐上设有压力表,在供墨筒与超声喷头之间的管道内设有墨水过滤器。 According to claim Coding own gas source to the printer 3, wherein: said ink supply buffer tank is provided with a pressure gauge, between the ink supply pipe equipped with an ultrasonic nozzle with a cylindrical ink filter .
  5. 5.根据权利要求1所述的自带气源喷码打印机,其特征在于:所述气动力装置中的微型气泵的出气端上设有压力继电器。 5. The air comes according to claim 1 Coding of the printer, wherein: the relay is provided with a pressure on the outlet end of the gas in the power plant of the micro-pump.
CN 200420066957 2004-06-11 2004-06-11 Code jet printing machine having air source CN2724998Y (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101786380A (en) * 2010-02-28 2010-07-28 詹洪明 Electromagetic positive and negative pressure generator for ink supply system of ink-jet printer
CN102218932A (en) * 2011-05-18 2011-10-19 张家港金米兰德龙机械有限公司 Ink recycling device for inkjet printer
CN102350875A (en) * 2011-08-18 2012-02-15 杭州威士德喷码技术有限公司 Large-character code spraying machine with automatic cleaning spraying heads
CN102700255A (en) * 2012-06-05 2012-10-03 杭州威士德喷码技术有限公司 Impact needle of spray head of large character code spraying machine
CN103587243A (en) * 2013-11-28 2014-02-19 重庆伟迪捷喷码机制造有限公司 Automatic pressure relieving system at outage of ink-jet printer
CN104044349A (en) * 2014-06-26 2014-09-17 科诺华麦修斯电子技术(北京)有限公司 Ink viscosity self-adaptive ink-jet printing machine and self-adaptive method thereof
CN104369544A (en) * 2014-11-14 2015-02-25 杭州蒙诺标识有限公司 Pump system and ink path system of small character inkjet printer
CN105922740A (en) * 2016-06-20 2016-09-07 广东阿诺捷喷墨科技有限公司 Side jet inkjet machine ink system

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101786380A (en) * 2010-02-28 2010-07-28 詹洪明 Electromagetic positive and negative pressure generator for ink supply system of ink-jet printer
CN101786380B (en) 2010-02-28 2011-12-21 詹洪明 Inkjet printers ink supply system Electromagnetic negative pressure generator
CN102218932A (en) * 2011-05-18 2011-10-19 张家港金米兰德龙机械有限公司 Ink recycling device for inkjet printer
CN102350875A (en) * 2011-08-18 2012-02-15 杭州威士德喷码技术有限公司 Large-character code spraying machine with automatic cleaning spraying heads
CN102350875B (en) 2011-08-18 2014-07-23 杭州威士德喷码技术有限公司 Large-character code spraying machine with automatic cleaning spraying heads
CN102700255A (en) * 2012-06-05 2012-10-03 杭州威士德喷码技术有限公司 Impact needle of spray head of large character code spraying machine
CN103587243A (en) * 2013-11-28 2014-02-19 重庆伟迪捷喷码机制造有限公司 Automatic pressure relieving system at outage of ink-jet printer
CN103587243B (en) * 2013-11-28 2015-06-24 重庆伟迪捷喷码机制造有限公司 Automatic pressure relieving system at outage of ink-jet printer
CN104044349A (en) * 2014-06-26 2014-09-17 科诺华麦修斯电子技术(北京)有限公司 Ink viscosity self-adaptive ink-jet printing machine and self-adaptive method thereof
CN104044349B (en) * 2014-06-26 2016-04-13 科诺华麦修斯电子技术(北京)有限公司 Adaptive Coding printer with ink viscosity and Adaptive Method
CN104369544A (en) * 2014-11-14 2015-02-25 杭州蒙诺标识有限公司 Pump system and ink path system of small character inkjet printer
CN104369544B (en) * 2014-11-14 2016-08-24 杭州蒙诺标识有限公司 Small character inkjet printer ink system and pump system
CN105922740A (en) * 2016-06-20 2016-09-07 广东阿诺捷喷墨科技有限公司 Side jet inkjet machine ink system

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