CN211138612U - Ink jet device for label printing - Google Patents
Ink jet device for label printing Download PDFInfo
- Publication number
- CN211138612U CN211138612U CN201921173460.9U CN201921173460U CN211138612U CN 211138612 U CN211138612 U CN 211138612U CN 201921173460 U CN201921173460 U CN 201921173460U CN 211138612 U CN211138612 U CN 211138612U
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- piezoelectric device
- nozzle
- china ink
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Abstract
The utility model discloses an ink jet device for label printing, including ink horn, shower nozzle and nozzle, the shower nozzle includes shower nozzle body and sealed apron, be provided with the china ink chamber in the shower nozzle body, the china ink chamber includes presses black chamber, supplies black chamber and sets up the current-limiting chamber between pressing black chamber and supplying black chamber, press black chamber to be close to the nozzle setting, the rear portion that supplies black chamber to keep away from the current-limiting chamber is connected with and supplies the black pump, the ink horn sets up at supplying black pump rear portion, press black chamber to be provided with the piezoelectric device, the piezoelectric device includes parallelly connected first piezoelectric device and the second piezoelectric device that sets up; the utility model discloses an ink jet equipment is used in label printing, simple structure, simple to operate, the maintenance of being convenient for, and the special design of shower nozzle for its control jet volume, the ink-jet speed that can be better at the during operation, the effectual too much problem of ink volume when having avoided the label to print has avoided appearing the carsickness problem, avoids appearing the writing ink mark and piles up the problem.
Description
Technical Field
The utility model belongs to printing machine and spare part field that the label printing was used, more specifically the utility model relates to an ink jet equipment is used in label printing that says so.
Background
With the rapid development of computer technology, electronic commerce develops rapidly, and a wide range of labels used in electronic commerce are added from first handwriting to later handwriting and printed to present full printing, and in the label printing development process, the label printing technology is a key.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an ink jet equipment is used in label printing has solved the not enough accurate, the slow problem of ink mark drying on label of ink jet volume control in the current label printing.
The utility model provides an ink jet equipment is used in label printing, including ink horn, shower nozzle and nozzle, the shower nozzle includes shower nozzle body and sealed apron, this internal china ink chamber that is provided with of shower nozzle, china ink chamber is including pressing china ink chamber, supplying china ink chamber and setting to press china ink chamber and supply the current-limiting chamber between the china ink chamber, it is close to the nozzle setting to press the china ink chamber, the rear portion that supplies china ink chamber to keep away from the current-limiting chamber is connected with supplies the china ink pump, the ink horn sets up at supplying china ink pump rear portion, it is provided with piezoelectric device on the china ink chamber to press, piezoelectric device is including parallelly connected first piezoelectric device and the second piezoelectric device who sets up.
Preferably, the cross-sectional area of the flow limiting cavity is smaller than the cross-sectional areas of the ink pressing cavity and the ink supply cavity, and a gradual flow passage is arranged at the joint of the ink supply cavity and the flow limiting cavity.
Preferably, piezoelectric device includes an installation base, be provided with two on the mount pad and hold the chamber, first piezoelectric device and second piezoelectric device set up respectively and hold the intracavity at two, and first piezoelectric device and second piezoelectric device all include the barrier film layer, piezoelectric layer and the electrode layer that set gradually, the barrier film layer sets up towards the piezo-ink chamber.
Preferably, the mounting base is sealed to the ink pressing cavity.
Preferably, the nozzle bottom still is provided with nozzle cleaning device, nozzle cleaning device includes suction hood, waste water pump, waste water tank, clean water pump and water jet, the suction hood sets up in the nozzle bottom and sets up towards the nozzle, the waste water pump is connected at the suction hood rear portion and its export is connected with the waste water tank, the water jet sets up at the suction hood oral area, clean water tank and water jet are connected to the clean water pump.
The utility model discloses technical scheme's beneficial effect is:
the utility model discloses technical scheme's an ink jet equipment is used in label printing, simple structure, simple to operate, the maintenance of being convenient for, and the special design of shower nozzle for its control jet volume, the ink-jet speed that can be better at the during operation, the effectual too much problem of ink volume when having avoided the label to print has avoided appearing the carsickness problem, avoids appearing the writing ink mark and piles up the problem.
Drawings
FIG. 1 is a schematic view of an ink jet device for label printing according to the present invention,
figure 2 is a schematic view of the nozzle configuration,
figure 3 is a schematic view of an ink chamber,
fig. 4 is a schematic view of a chamber of a piezoelectric device.
Detailed Description
In order to facilitate the understanding of the technical solutions of the present invention by those skilled in the art, the technical solutions of the present invention will now be further described with reference to the drawings attached to the specification.
The utility model provides an ink jet equipment is used in label printing, includes ink horn 1, shower nozzle 3 and nozzle 4, shower nozzle 3 includes shower nozzle body 31 and sealed apron 34, be provided with china ink chamber 32 in the shower nozzle body 31, china ink chamber 32 is including pressing china ink chamber 323, supplying ink chamber 321 and setting up the current-limiting chamber 322 between pressing china ink chamber 323 and supplying ink chamber 321, it is close to nozzle 4 setting to press china ink chamber 323, the rear portion that supplies china ink chamber 321 to keep away from current-limiting chamber 322 is connected with supplies the china ink pump 2, ink horn 1 sets up at supplying ink pump 2 rear portion, be provided with piezoelectric device 33 on pressing china ink chamber 323, piezoelectric device 33 is including parallelly connected first piezoelectric device and the second piezoelectric device who sets up.
Based on above-mentioned technical scheme, supply the chamber 321 for pressing black chamber 323 supplies the ink, piezoelectric device 33 warp under the effect of electric current, the realization is to the extrusion of the interior ink of pressure black chamber 323, make the ink flow out smoothly, current limiting chamber 322 provides sufficient ink for pressing black chamber 323 on the one hand, on the other hand prevents that piezoelectric device 33 from carrying out extrusion during operation and presses black chamber 323 interior ink backward flow to supply black chamber 321 in, guarantee to press black chamber 323 interior ink to flow out smoothly, and simultaneously, current limiting chamber 322 can also prevent the quick entering of the interior ink of supply black chamber 321 and press black chamber 323, it is too big to avoid ink fluidity, jet type blowout is avoided appearing in the ink, it is controllable to guarantee that the china ink volume when the label is printed, the carsickness problem has been avoided appearing, avoid appearing the problem that the word china ink mark piles up.
Based on above-mentioned technical scheme, piezoelectric device 33 is including parallelly connected first piezoelectric device and the second piezoelectric device who sets up, and first piezoelectric device and second piezoelectric device are each other for reserve, and first piezoelectric device and second piezoelectric device intermittent type use are convenient for electronic components dispel the heat in first piezoelectric device and the second piezoelectric device, extension piezoelectric device 33 life, reduce the fault rate.
Based on the above technical scheme, sealed apron 31 realizes the sealed of the chamber 32 of feeding ink to shower nozzle body 31, its is sealed can carry out mechanical seal through joint strip, and be provided with the connecting hole near the supply ink pump 2 tip at shower nozzle body 31, realize shower nozzle body 31 and supply ink pump 2's being connected, realize the intercommunication of ink chamber 32 and supply ink pump 2 promptly, the cross-sectional area of pressure ink chamber 323 is greater than the cross-sectional area of nozzle channel on nozzle 4, when piezoelectric device 33 pressurizes the interior ink of pressure ink chamber 323, the ink realizes the constriction through pressure ink chamber 323 and nozzle 4 junction, be convenient for the outflow of a drop of accurate volume of ink, the control of the volume of the ink that has guaranteed to flow out.
As shown in fig. 2 and 3, the cross-sectional area of the flow-limiting chamber 322 is smaller than the cross-sectional areas of the ink-pressing chamber 323 and the ink-supplying chamber 321, and a gradual flow passage 324 is provided at the connection between the ink-supplying chamber 321 and the flow-limiting chamber 322.
As shown in fig. 2 and 4, the piezoelectric device 33 includes an installation base 330, the installation base realizes sealing of the ink pressing cavity 323, the sealing cover plate 34 realizes fixing of the installation base 330, the installation base 330 is provided with two cavities 331, the first piezoelectric device and the second piezoelectric device are respectively disposed in the two cavities 331, the first piezoelectric device and the second piezoelectric device both include an isolation film layer 332, a piezoelectric layer 333 and an electrode layer 334 which are sequentially disposed, and the isolation film layer 332 is disposed toward the ink pressing cavity 323.
Based on the above technical scheme, the isolation film layer 332 is used for isolating the ink in the ink pressing cavity 323 from the components on the piezoelectric device 33, so as to protect the electronic components, prolong the service life of the piezoelectric device 33, reduce the failure rate of the piezoelectric device 33, and reduce the cost; the isolation film layer 332 may be a waterproof and breathable film, and the deformability of the isolation film layer 332 is greater than that of the piezoelectric layer 333.
Based on the above technical solution, in order to facilitate heat dissipation of the piezoelectric device 33, heat dissipation holes may be formed in the side surface of the cavity 331 on the mounting base 330, which is close to the electrode layer 334.
As shown in fig. 1, a nozzle cleaning device 5 is further disposed at the bottom of the nozzle, a moving guide rod is connected to the nozzle, a printing area is formed at an extended portion of one end of the moving guide rod, when the nozzle needs to be cleaned, the nozzle is moved to an extended end portion of the moving guide rod (as shown in a state of a dotted line in fig. 1), and the nozzle is cleaned by absorbing ink by using the nozzle cleaning device; nozzle cleaning device 5 includes suction hood 51, waste water pump 52, waste water tank 53, clear water tank 55, clear water pump 54 and water jet 56, suction hood 51 sets up in nozzle 4 bottom and sets up towards nozzle 4, waste water pump 52 is connected at suction hood 51 rear portion and its export is connected with waste water tank 53, water jet 56 sets up at suction hood 51 oral area, clear water tank 55 and water jet 56 are connected to clear water pump 54.
Based on upper segment technical scheme, waste water pump 52 and clean water pump 54 all select for use miniature aqueous vapor dual-purpose pump, if miniature aqueous vapor dual-purpose pump WKA 1300's model, make waste water pump 52 can produce a decurrent suction through cover 51 that induced drafts to nozzle 4, make the interior ink stick that blocks up of nozzle 4 etc. siphoned away, the realization is to the cleanness of nozzle, effectual cleaning device and the nozzle contact of having avoided in the cleanness, avoid washing nozzle 4, the dry problem after the nozzle is clean has been avoided, this cleaning device makes and can use immediately after the nozzle is clean, it is simple swift convenient, clean water tank 55, clean water pump 54 and water spout 56 realize the cleanness to the suction hood, remaining water can be cleared up through manual dismantlement in clean water tank 55 and the waste water tank 53.
The technical solution of the present invention is to provide an improved method for manufacturing a semiconductor device, which is characterized in that the method is not limited by the above-mentioned method, and the method is not substantially improved by the method and the device, or the method and the device are directly applied to other occasions without improvement, all within the protection scope of the present invention.
Claims (5)
1. The utility model provides an ink jet equipment is used in label printing, includes ink horn, shower nozzle and nozzle, the shower nozzle includes shower nozzle body and sealed apron, this internal china ink chamber that is provided with of shower nozzle, its characterized in that, china ink chamber is including pressing china ink chamber, supplying china ink chamber and setting to press china ink chamber and supply the current-limiting chamber between the china ink chamber, it is close to the nozzle setting to press the china ink chamber, the rear portion that the current-limiting chamber was kept away from in supplying china ink chamber is connected with supplies the china ink pump, the ink horn sets up at supplying china ink pump rear portion, it is provided with piezoelectric device on the china ink chamber to press, piezoelectric device is including parallelly connected first piezoelectric device and the second piezoelectric device.
2. The inkjet device for label printing according to claim 1, wherein the cross-sectional area of the flow restricting chamber is smaller than the cross-sectional areas of the ink pressing chamber and the ink supplying chamber, and a gradual flow path is provided at the junction of the ink supplying chamber and the flow restricting chamber.
3. The inkjet device for label printing according to claim 1, wherein the piezoelectric device includes a mounting base, the mounting base has two cavities, the first piezoelectric device and the second piezoelectric device are respectively disposed in the two cavities, the first piezoelectric device and the second piezoelectric device each include an isolation film layer, a piezoelectric layer, and an electrode layer, which are sequentially disposed, and the isolation film layer is disposed toward the ink cavity.
4. The inkjet device for label printing according to claim 3, wherein the mounting base is sealed to the ink pressing chamber.
5. The inkjet device for label printing according to claim 1, wherein the nozzle bottom is further provided with a nozzle cleaning device, the nozzle cleaning device comprises an air suction hood, a waste water pump, a waste water tank, a clean water pump and a water spray nozzle, the air suction hood is arranged at the nozzle bottom and is arranged towards the nozzle, the waste water pump is connected to the rear part of the air suction hood, an outlet of the waste water pump is connected with the waste water tank, the water spray nozzle is arranged at an opening part of the air suction hood, and the clean water pump is connected with the clean water tank and the water spray nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921173460.9U CN211138612U (en) | 2019-07-24 | 2019-07-24 | Ink jet device for label printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921173460.9U CN211138612U (en) | 2019-07-24 | 2019-07-24 | Ink jet device for label printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211138612U true CN211138612U (en) | 2020-07-31 |
Family
ID=71742904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921173460.9U Expired - Fee Related CN211138612U (en) | 2019-07-24 | 2019-07-24 | Ink jet device for label printing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211138612U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114603993A (en) * | 2022-03-18 | 2022-06-10 | 杭州爱新凯科技有限公司 | Piezoelectric nozzle positive pressure printing device |
| CN117863734A (en) * | 2024-03-11 | 2024-04-12 | 安徽力宇电脑设备制造有限责任公司 | Novel inkjet printer |
-
2019
- 2019-07-24 CN CN201921173460.9U patent/CN211138612U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114603993A (en) * | 2022-03-18 | 2022-06-10 | 杭州爱新凯科技有限公司 | Piezoelectric nozzle positive pressure printing device |
| CN117863734A (en) * | 2024-03-11 | 2024-04-12 | 安徽力宇电脑设备制造有限责任公司 | Novel inkjet printer |
| CN117863734B (en) * | 2024-03-11 | 2024-05-07 | 安徽力宇电脑设备制造有限责任公司 | Spray painting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200731 Termination date: 20210724 |