CN204526428U - Ink jet numbering machine gear pump ink system - Google Patents
Ink jet numbering machine gear pump ink system Download PDFInfo
- Publication number
- CN204526428U CN204526428U CN201420486324.6U CN201420486324U CN204526428U CN 204526428 U CN204526428 U CN 204526428U CN 201420486324 U CN201420486324 U CN 201420486324U CN 204526428 U CN204526428 U CN 204526428U
- Authority
- CN
- China
- Prior art keywords
- ink
- loop
- pressure
- jet
- pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Ink Jet (AREA)
Abstract
Ink jet numbering machine gear pump ink system of the present utility model, relates to ink jet numbering machine ink system regions, comprises shower nozzle, solvent tank, ink tank, ink-jet loop, dilution loop, reclaims loop, ink viscosity measure loop and scavenger circuit; Ink-jet loop connects shower nozzle and ink tank, cleaner, ink pump, check valve, surge tank and shower nozzle cleaner before ink-jet loop is provided with pump successively along the ink flow direction, the ink in check valve conducting direction and ink-jet loop flows in the same way, and the surge tank in order to stable ink-jet loop ink pressure is connected with control system of invariable pressure.Compared with prior art, the ink jet numbering machine gear pump ink system that the utility model proposes, by increasing surge tank and check valve in ink-jet loop, the air chamber of surge tank keeps constant voltage, under the adjustment of diaphragm, carry out adjustment voltage stabilizing to the ink pressure of inking chamber, check valve prevents ink to reflux the vibration caused, and therefore the pressure oscillation in ink-jet loop is little, the pressure stability out of ink of shower nozzle, makes ink feed good stability.
Description
Technical field
The utility model relates to a kind of ink system, particularly relates to a kind of ink jet numbering machine gear pump ink system.
Background technology
Ink jet numbering machine has the features such as spray printing speed is fast, automaticity is high, ink setting speed is fast, writing is lasting because of it, is widely used in every field; The gear pump ink jet numbering machine Yin Molu of prior art designs perfect not, gear pump pump ink causes the ink pressure vibration in ink system, and cause shower nozzle ink jetting pressure to change greatly, shower nozzle is shaken, ejection ink dot discontinuous, article surface formed word or pattern-information effect undesirable.
Utility model content
The purpose of this utility model is to overcome above-mentioned shortcoming, provides the ink jet numbering machine gear pump ink system of the ink pressure oscillation of a kind of Absorbable rod pump and stable shower nozzle pressure out of ink.
The technical solution of the utility model is achieved in that ink jet numbering machine gear pump ink system comprises shower nozzle, solvent tank, ink tank, ink-jet loop, dilution loop, reclaims loop, ink viscosity measure loop and scavenger circuit; Ink-jet loop connects shower nozzle and ink tank, cleaner, ink pump, check valve, surge tank and shower nozzle cleaner before ink-jet loop is provided with pump successively along the ink flow direction, the conducting direction of check valve and the ink in ink-jet loop flow in the same way, surge tank in order to stable ink-jet loop ink pressure is connected with the control system of invariable pressure controlling ink pressure stability in it, and ink pump is gear pump.
Further, the inner chamber of surge tank forms inking chamber and air chamber by diaphragm is isolated, control system of invariable pressure comprises the pressure sensor for detecting air chamber internal gas pressure, for the air compressor that compresses air chamber air and the pressure limiting valve for controlling air chamber internal gas pressure.
Preferably, pressure limiting valve is electronic type pressure limiting valve, and pressure sensor is connected with electronic type pressure limiting valve circuit.
Preferably, pressure limiting valve is mechanical type pressure limiting valve.
Further, air filter is provided with between air compressor and surge tank.
Compared with prior art, the ink jet numbering machine gear pump ink system that the utility model proposes, by increasing surge tank and check valve in ink-jet loop, the air chamber of surge tank keeps constant voltage, under the adjustment of diaphragm, carry out adjustment voltage stabilizing to the ink pressure of inking chamber, check valve prevents the ink in ink-jet loop to reflux the vibration caused, and therefore the pressure oscillation in ink-jet loop is little, the pressure stability out of ink of shower nozzle, makes the good stability of ink feed.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model ink jet numbering machine gear pump ink system.
In figure: 1, solvent tank; 2, ink tank; 3, solvent cleaner; 4, dilution valves; 5, scavenging pump; 6, shower nozzle cleaner; 7, spray valve; 8, shower nozzle; 9, recover; 10, recovery valve; 11, the first triple valve; 12, viscosity valve; 13, viscosity cleaner; 14, recovery pump; 15, cleaner is reclaimed; 16, flow-limiting valve; 17, viscosimeter; 18, the second triple valve; 19, cleaner before pump; 20, pressure sensor; 21, air compressor; 22, air filter; 23, ink pump; 24, pressure limiting valve; 25, surge tank; 26, check valve.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Ink jet numbering machine gear pump ink system as shown in Figure 1, comprises ink-jet loop, reclaims loop, dilutes loop, ink viscosity measure loop and scavenger circuit.
Ink dot is formed after the ink ejection of ink system, deflection is printed on article surface and forms required word or pattern-information in the electric field, and the ink droplet do not deflected reclaims in order to avoid wasting needs, reclaim on loop and be connected with recover 9, recovery valve 10, recovery pump 14 and recovery cleaner 15 in turn, recover 9 is located at immediately below shower nozzle 8, reclaim loop when carrying out ink droplet and reclaiming, recovery valve 10 is opened, and recovery pump 14 is recycled in ink tank 2 after opening and being filtered via recovery cleaner 15 by the ink droplet in recovery tube simultaneously;
Scavenger circuit is used for cleaning shower nozzle 8, its two connects solvent tank 1 and shower nozzle 8 respectively, which is provided with the scavenging pump 5 carrying out cleaning for opening the pump solvent got in solvent tank 1, when needs cleaning shower nozzle 8, dilution valves 4 is closed, and scavenging pump 5 extracts solvent delivery in solvent tank 1 to shower nozzle 8;
Dilution loop in order to dilute ink connects solvent tank 1 and ink tank 2, and it is also provided with dilution valves 4, and the ink in dilution loop is connected by the first triple valve 11 with the ink reclaiming loop, makes recovery pump 14 simultaneously as the power source in two loops, as shown in Figure 1; After the viscosity detecting ink through ink viscosity measure loop, system judges whether that needs dilute, when needing to dilute, dilution loop takes orders and carries out the dilution of ink, recovery valve 10 is closed, and dilution valves 4 is opened, and the ink in dilution loop is all communicated with, recovery pump 14 works the solvent extraction in solvent tank 1, is delivered to ink tank 2 and carries out ink dilution after solvent cleaner 3, dilution valves 4, recovery cleaner 15;
Ink viscosity measure loop in order to detect ink viscosity comprises viscosity valve 12, viscosity cleaner 13, flow-limiting valve 16 and viscosimeter 17, viscosity valve 12 is connected by ink with surge tank 25, when needs detect body, viscosity valve 12 is opened, the mixed ink that ink pump 23 extracts enters ink viscosity measure loop, filter through viscosity cleaner 13 successively, after flow-limiting valve 16 current limliting in viscosimeter 17, viscosimeter 17 detects and viscosity number signal is sent to system, mixed ink backflow with reclaim loop and converge and be back to ink tank 2, complete the viscosity measurements to ink, the second triple valve 18 is provided with three sections of ink intersections,
Ink-jet loop connects shower nozzle 8 and ink tank 2, flow to according to the ink in it, ink-jet loop is provided with successively cleaner before pump, ink pump 23, surge tank 25 and shower nozzle 8 cleaner 6, surge tank in order to stable ink-jet loop ink pressure is connected with the control system of invariable pressure controlling ink pressure stability in it, the inner chamber of surge tank 25 forms inking chamber and air chamber by diaphragm is isolated, as preferred technical scheme, control system of invariable pressure comprises the pressure sensor 20 for detecting air chamber internal gas pressure, for the air compressor 21 that compresses air chamber air and the pressure limiting valve 24 for controlling air chamber internal gas pressure, pressure sensor 20 is connected with air compressor 21 circuit, pressure sensor 20 detects the air pressure in air chamber and feeds back to the control system of ink jet numbering machine, the keying of air compressor 21 is controlled, the pressure limiting valve 24 that air chamber is provided with can carry out pressure release to the air pressure change in air chamber fast and stablize, ink pump 23 in the utility model is gear pump, when coding works, air compressor 21 is filled with the compressed air of certain air pressure in air chamber, ink pump 23 constantly pump gets ink, the pressure of inking chamber increases gradually along with being constantly filled with of ink, diaphragm in extruding surge tank 25 makes its deformation adjustment ink pressure, spray valve 7 is opened simultaneously, be communicated with ink-jet loop, ink pump 23 extract ink before pump cleaner 19 filter after, flow through in surge tank 25 and carry out voltage stabilizing, flow to after the clear device of spray valve 7 carries out secondary filter through shower nozzle cleaner 6 again, sprayed by shower nozzle 8 and form character or figure, the pressure oscillation produced when surge tank 25 Absorbable rod gear pump pump ink, and stablize the pressure out of ink of shower nozzle 8, make the good stability of ink feed, also can achieve the discontinuous operation of ink pump 23 simultaneously.
As preferred technical scheme, pressure limiting valve 24 is mechanical type pressure limiting valve, can preset a pressure limiting force value artificially, when exceeding this force value, the pressure limiting carrying out air chamber opened automatically by pressure limiting valve 24, the pressure in stable air chamber, thus the stability ensureing pressure out of ink;
As preferred technical scheme, pressure limiting valve 24 is electronic type pressure limiting valve, pressure sensor 20 can detect the atmospheric pressure state in air chamber, and air pressure signal is fed back to system, system sends a signal to electronic type pressure limiting valve 24 and air compressor 21 carries out air pressure control according to after the atmospheric pressure value process preset; In order to realize automatic control, pressure limiting valve 24 preferred electron formula pressure limiting valve of the present utility model.
As further technical scheme, in order to ensure the cleannes of ink pipeline and each parts, between air compressor 21 and surge tank 25, be provided with air filter 22, filtering is carried out to the air entering air chamber.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. ink jet numbering machine gear pump ink system, comprises shower nozzle (8), solvent tank (1), ink tank (2), ink-jet loop, dilution loop, reclaims loop, ink viscosity measure loop and scavenger circuit, it is characterized in that: described ink-jet loop connects described shower nozzle (8) and described ink tank (2), cleaner (19) before described ink-jet loop is provided with pump successively along the ink flow direction, ink pump (23), check valve (26), surge tank (25) and shower nozzle cleaner (8), the conducting direction of described check valve (26) and the ink in described ink-jet loop flow in the same way, described surge tank (25) in order to stable ink-jet loop ink pressure is connected with the control system of invariable pressure controlling ink pressure stability in it, described ink pump (23) is gear pump.
2. ink jet numbering machine gear pump ink system according to claim 1, it is characterized in that: the inner chamber of described surge tank (25) forms inking chamber and air chamber by diaphragm is isolated, described control system of invariable pressure comprises pressure sensor (20) for detecting described air chamber internal gas pressure, for the air compressor (21) that compresses described air chamber air and the pressure limiting valve (24) for controlling described air chamber internal gas pressure.
3. ink jet numbering machine gear pump ink system according to claim 2, it is characterized in that: described pressure limiting valve (24) is electronic type pressure limiting valve, described pressure sensor (20) is connected with described electronic type pressure limiting valve circuit.
4. ink jet numbering machine gear pump ink system according to claim 2, is characterized in that: described pressure limiting valve (24) is mechanical type pressure limiting valve.
5. ink jet numbering machine gear pump ink system according to claim 2, is characterized in that: be provided with air filter (22) between described air compressor (21) and described surge tank (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420486324.6U CN204526428U (en) | 2014-08-26 | 2014-08-26 | Ink jet numbering machine gear pump ink system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420486324.6U CN204526428U (en) | 2014-08-26 | 2014-08-26 | Ink jet numbering machine gear pump ink system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204526428U true CN204526428U (en) | 2015-08-05 |
Family
ID=53740473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420486324.6U Active CN204526428U (en) | 2014-08-26 | 2014-08-26 | Ink jet numbering machine gear pump ink system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204526428U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105966083A (en) * | 2016-07-09 | 2016-09-28 | 上海华炙电子设备有限公司 | Monitoring method for consumable consumption of ink-jet printing machine |
| CN113002175A (en) * | 2021-03-15 | 2021-06-22 | 邓前军 | Gear pump cooperation removes ink jet numbering machine pipe-line system of recovery tube sealing nozzle |
-
2014
- 2014-08-26 CN CN201420486324.6U patent/CN204526428U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105966083A (en) * | 2016-07-09 | 2016-09-28 | 上海华炙电子设备有限公司 | Monitoring method for consumable consumption of ink-jet printing machine |
| CN113002175A (en) * | 2021-03-15 | 2021-06-22 | 邓前军 | Gear pump cooperation removes ink jet numbering machine pipe-line system of recovery tube sealing nozzle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204095300U (en) | A kind of ink jet numbering machine ink system | |
| CN204605198U (en) | A kind of small characters ink jet numbering machine ink system | |
| CN204526428U (en) | Ink jet numbering machine gear pump ink system | |
| CN103029432B (en) | Inkjet recording apparatus | |
| CN206690687U (en) | A kind of small characters ink jet numbering machine ink system | |
| CN204095301U (en) | Ink jet numbering machine membrane pump ink system | |
| CN208306128U (en) | A kind of color inkjet printer | |
| CN112339431A (en) | Ink-jet printing multi-nozzle ink path air pressure control system and application | |
| CN202045998U (en) | Automatic cleaning device for single-pump ink path of inkjet printing machine | |
| CN104044349B (en) | With ink viscosity self adaptation ink jet printer and adaptive approach thereof | |
| CN109130523A (en) | A kind of ink circulating method thereof and its system | |
| CN204196453U (en) | The pressure type shower nozzle of ink jet numbering machine | |
| CN211416658U (en) | Ink supply circulating system of ink-jet printer | |
| CN210478150U (en) | Ink path system special for ink jet printer | |
| CN204172489U (en) | A kind of automatic code spraying | |
| CN204249570U (en) | A kind of adjusting device of code spraying machine shower nozzle | |
| CN205044307U (en) | Automatic ticketing service printer based on inkjet technique | |
| CN204095297U (en) | With ink viscosity self adaptation ink jet printer | |
| CN206085984U (en) | Multistage ink supply system suitable for ink jet printer | |
| CN205498351U (en) | Ink jet printer anti -back suction device | |
| TW200508042A (en) | Capping device, capping method, and liquid drop ejector | |
| CN105751697A (en) | Multi-function printing system | |
| CN204236036U (en) | A kind of ink jet numbering machine anticollision device, collision-prevention device | |
| CN206796878U (en) | A kind of steel plate sprays the air supply system of imprinter online | |
| CN104290455A (en) | Ink feeding device and printing ink head surface meniscus forming method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170519 Address after: 076650 Industrial Park, Kangbao County, Hebei, Zhangjiakou Patentee after: KANGBAO ZHONGKE OPTOELECTRONICS TECHNOLOGY CO., LTD. Address before: 102200, Changping District Beijing science and Technology Park, eastern industrial base, Ho Road, No. 8, building 8 Patentee before: BEIJING KINGLY ELECTRONICS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 076650 Industrial Park, Kangbao County, Hebei, Zhangjiakou Patentee after: Health Insurance Center logo Limited by Share Ltd Address before: 076650 Industrial Park, Kangbao County, Hebei, Zhangjiakou Patentee before: KANGBAO ZHONGKE OPTOELECTRONICS TECHNOLOGY CO., LTD. |