CN219191666U - Ink heating device for spray head of ink jet printer - Google Patents
Ink heating device for spray head of ink jet printer Download PDFInfo
- Publication number
- CN219191666U CN219191666U CN202223612200.1U CN202223612200U CN219191666U CN 219191666 U CN219191666 U CN 219191666U CN 202223612200 U CN202223612200 U CN 202223612200U CN 219191666 U CN219191666 U CN 219191666U
- Authority
- CN
- China
- Prior art keywords
- ink
- heating
- pipe joint
- spray head
- heating module
- 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
Images
Landscapes
- Ink Jet (AREA)
Abstract
The utility model discloses an ink heating device for a spray head of an ink jet printer, and belongs to the technical field of ink jet printers. The ink heating device of the spray head of the ink jet printer is arranged on an upper cover plate of the spray head and comprises a heating module, an ink heating runner, a heating module cover, a temperature sensor, a temperature control switch, an ink supply inlet pipe joint, an ink supply valve, a through valve, an ink supply outlet pipe joint and an ink connection pipe joint; the heating module, the ink heating runner and the temperature sensor are arranged in the upper cover plate of the spray head, the ink supply inlet pipe joint is communicated with the ink heating runner, the heating module is arranged on the surface of the ink heating runner, the temperature sensor is connected with the ink heating runner, and the heating module cover is used for fixing the heating module and the temperature control switch on the upper cover plate of the spray head. The technical scheme of the utility model has simple structure, low cost and convenient implementation, and can ensure that constant-temperature ink enters the spray cavity to form a qualified breakpoint and stabilize the spray printing effect of the ink jet printer.
Description
Technical Field
The utility model belongs to the technical field of ink jet printers, and particularly relates to an ink heating device for a spray head of an ink jet printer.
Background
The ink jet printer has the characteristics of high jet printing speed, high automation degree, high ink drying speed, lasting writing and the like, is widely applied to various fields, the viscosity of the ink used by the ink jet printer can change along with the change of the ambient temperature, when the temperature is too low, the fluidity of the ink is reduced, the viscosity is increased, the fluidity is increased, the viscosity is reduced, the air temperature in winter is lower, the color of a jet printing body is lighter, the air temperature in summer is higher, the color of the jet printing body is deeper, when the influence of the ambient temperature is too high, the break point effect of splitting is directly influenced, the scattered points or the non-formation of words appear on the words are caused by the jet printing body, the serious shadow jet printing effect is realized, the viscosity control of the ink of the existing ink jet printer is automatically controlled, a value is set for the viscosity of the ink, when the ink jet printer detects that the concentration of the ink exceeds a certain range, a certain amount of solvent is automatically extracted from a solvent box, the viscosity of the ink is always kept to be a stable value, the good jet printing effect is kept, the ambient temperature is changed, the ink viscosity is changed, the set to have the proper concentration of the ink is not influenced by the temperature, and the proper extraction of the ink is not influenced by the normal temperature, and the important break point is formed.
Disclosure of Invention
Based on the above, the utility model aims to provide an ink heating device for a spray head of an ink jet printer. Aims to solve the problem of poor printing effect of the ink jet printer caused by the viscosity change of the ink due to the change of the ambient temperature. The ink heating device for the spray head of the ink jet printer provided by the utility model enables the ink jet printer to quickly enter a normal working state, and ensures that the ink forms stable break points and printing effects through the spray gun.
In order to achieve the above purpose, the present utility model proposes the following technical scheme:
the ink heating device comprises a heating module, an ink heating runner, a heating module cover, a temperature sensor, a temperature control switch, an ink supply inlet pipe joint, an ink supply valve, a through valve, an ink supply outlet pipe joint and an ink connection pipe joint; the heating module, the ink heating runner and the temperature sensor are arranged in the upper cover plate of the spray head, the ink supply inlet pipe joint is communicated with the ink heating runner, the heating module is arranged on the surface of the ink heating runner, the temperature sensor is connected with the ink heating runner, the heating module cover is used for fixing the heating module and the temperature control switch on the upper cover plate of the spray head, the ink heating runner is respectively connected with the ink supply valve and the opening valve, the ink supply valve is connected with the ink supply pipe joint, and the opening valve is connected with the opening ink pipe joint.
As a preferred embodiment, the heating module cover, the temperature control switch and the ink supply inlet pipe joint are arranged on one side of the upper cover plate of the spray head, and the ink supply valve, the opening valve, the ink supply outlet pipe joint and the opening ink pipe joint are arranged on the other side of the upper cover plate of the spray head.
As a preferred embodiment, the heating module is configured to heat ink inside the ink heating flow path.
As the preferred implementation mode, the ink heating runner is the ink heating runner that "returns" word form and arranges, heating module sets up in "returns" word form and arranges the ink heating runner surface can realize under 9mm 22 mm's minimum heating area, effectively utilize heating module 2 heat energy around, the quick heating ink guarantees the constant temperature heating effect.
As the preferred implementation mode, the ink heating device of the ink jet printer nozzle further comprises a main control board, the heating module is connected with the temperature control switch, and the temperature control switch and the temperature sensor are respectively connected with the main control board. When the temperature of the heating module is higher than the Wen Kongkai light set temperature, the temperature control switch is automatically turned off; when the temperature sensor senses that the actual temperature is lower than the set temperature, the temperature control switch is automatically turned on, and the method accurately maintains constant temperature control to ensure the stability of the breakpoint.
As a preferred implementation mode, the temperature sensor is connected with the main control board, the temperature sensor is used for detecting the temperature of the ink heated by the heating module, the temperature sensor obtains the temperature of the heated ink and feeds the temperature back to the main control board, and the main control board controls heating according to the real-time nozzle heating temperature.
As a preferred embodiment, the upper cover plate of the spray head is also provided with a venturi ink receiving pipe joint, and the venturi ink receiving pipe joint is connected with a venturi.
As the preferred implementation mode, the ink heating device of the spray head of the ink jet printer is arranged at the position close to the spray cavity, and is used for heating ink at the position close to the spray cavity, so that the heated ink can enter the spray cavity as soon as possible, the preheating start-up time is shortened, and the ink jet printer can quickly enter a normal working state.
In a preferred embodiment, the ink heated by the ink heating device of the ink jet head of the ink jet machine enters the spray cavity from the inlet P and the outlet A of the ink supply valve, the spray cavity and the nozzle sheet are assembled into a whole, the spray hole and the recoverer are in a straight line, the recoverer is positioned below the nozzle sheet, and the recoverer is used for recovering redundant ink lines ejected by the nozzle.
As the preferred implementation mode, the main control board is connected respectively the ink supply valve the valve opens, the main control board control the ink supply valve, circular ink entering after the circular telegram is opened spouts the chamber, forms the breakpoint and spouts the seal, when the circular telegram the heating module begins heating, through setting up heating temperature, the heated ink is via the ink supply valve the ink supply exit tube connects and gets into spout the chamber, at this moment the valve opens the circular telegram work, and the P mouth is closed, and high pressure ink can only pass through spout the chamber and follow the nozzle, via the recoverer, open the A mouth of valve, O mouth get back to the ink horn circulation.
The technical scheme of the utility model has simple structure, low cost and convenient implementation, and the ink is heated at the position of the nozzle close to the spray cavity, so that the heated ink enters the spray cavity as soon as possible, the preheating start-up time is reduced, the ink jet printer can quickly enter a normal working state, the constant-temperature ink is ensured to enter the spray cavity to form a qualified breakpoint, and the spray printing effect of the ink jet printer is stabilized.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of a first structure of an ink heating device for a nozzle of an ink jet printer according to an embodiment of the utility model.
Fig. 2 is a schematic diagram of a second structure of an ink heating device for a nozzle of an ink jet printer according to an embodiment of the utility model.
Fig. 3 is a schematic diagram of a back structure of an ink heating device for a nozzle of an ink jet printer according to an embodiment of the utility model.
Fig. 4 is a schematic diagram of a nozzle including a heating device for ink of a nozzle of a code spraying machine according to an embodiment of the utility model.
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, if directional indications (such as up, down, left, right, front, back, top, bottom … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In this application, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
The current ink jet printer has the problem that the ink viscosity changes due to the change of the ambient temperature, so that the printing effect of the ink jet printer is poor. In order to solve the technical problems, the utility model provides the ink heating device for the spray head of the ink jet printer, so that the ink jet printer can quickly enter a normal working state, and stable break points and printing effects of ink are ensured to be formed through the spray gun.
As shown in fig. 1 to 4, the present utility model provides an ink heating device for a nozzle of an ink jet printer, which is disposed on an upper cover plate 1 of the nozzle and comprises a heating module 2, an ink heating channel 3, a heating module cover 4, a temperature sensor 5, a temperature control switch 6, an ink supply inlet pipe joint 7, an ink supply valve 8, a pass valve 9, an ink supply outlet pipe joint 10 and a pass ink pipe joint 11; the heating module 2, the ink heating runner 3 and the temperature sensor 5 are arranged in the upper cover plate 1 of the spray head, the ink supply inlet pipe joint 7 is communicated with the ink heating runner 3, the heating module 2 is arranged on the surface of the ink heating runner 3, the temperature sensor 5 is connected with the ink heating runner 3, the heating module cover 4 is used for fixing the heating module 2 and the temperature control switch 6 on the upper cover plate 1 of the spray head, the ink heating runner 3 is respectively connected with the ink supply valve 8 and the opening valve 9, the ink supply valve 8 is connected with the ink supply outlet pipe joint 10, and the opening valve 9 is connected with the opening ink pipe joint 11.
As a preferred embodiment, the heating module cover 4, the temperature control switch 6 and the ink supply inlet pipe joint 7 are disposed on one side of the head upper cover plate 1, and the ink supply valve 8, the opening valve 9, the ink supply outlet pipe joint 10 and the opening ink pipe joint 11 are disposed on the other side of the head upper cover plate 1.
As a preferred embodiment, the upper cover plate 1 of the spray head is also provided with a venturi ink-receiving pipe joint, and the venturi ink-receiving pipe joint is connected with a venturi.
As a preferred embodiment, the heating module 2 is configured to heat the ink in the ink heating flow path 3.
As a preferred embodiment, the ink heating flow channel 3 is an ink heating flow channel arranged in a shape of a Chinese character 'hui', and the heating module 2 is arranged on the surface of the ink heating flow channel 3 arranged in a shape of a Chinese character 'hui', so that the thermal energy around the heating module 2 can be effectively utilized under the condition of extremely small heating area of 9mm x 22mm, the ink is quickly heated, and the constant-temperature heating effect is ensured.
As a preferred embodiment, the ink heating device for the ink jet printer nozzle further comprises a main control board, the heating module 2 is connected with the temperature control switch 6, and the temperature control switch 6 and the temperature sensor 4 are respectively connected with the main control board. When the temperature of the heating module 2 is higher than the set temperature of the temperature control switch light 5, the temperature control switch 5 is automatically turned off; when the temperature sensor 4 senses that the actual temperature is lower than the set temperature, the temperature control switch 5 is automatically turned on, and the method accurately maintains constant temperature control to ensure the stability of the breakpoint.
As a preferred embodiment, the temperature sensor 4 is configured to detect the temperature of the ink heated by the heating module 2, the temperature sensor 4 is connected to a main control board, the temperature sensor 4 obtains the temperature of the heated ink, and feeds back the heated ink to the main control board, and the main control board controls heating according to the real-time nozzle heating temperature.
As a preferred embodiment, the ink heated by the ink heating device of the ink jet head of the ink jet machine of the present utility model enters the spray cavity 12 from the inlet P and the outlet a of the ink supply valve 8, the spray cavity 12 and the nozzle plate 13 are assembled into a whole, the spray hole is aligned with the recoverer 14, the recoverer 14 is located below the nozzle plate 13, and the recoverer 15 is used for recovering the excessive ink lines emitted from the nozzles.
As a preferred embodiment, the main control board is respectively connected with the ink supply valve 8 and the opening valve 9, the main control board controls the ink supply valve 6, ink circulates and enters the ink jet cavity 12 after being electrified and opened to form a break point for jet printing, the heating module 2 starts heating when being electrified, heated ink enters the ink jet cavity 12 through the ink supply valve 8 and the ink supply pipe joint 10 by setting the heating temperature, at the moment, the opening valve 7 does not work when being electrified, the P port is closed, high-pressure ink can only be ejected from a nozzle through the ink jet cavity 12, and returns to the ink box circulation through the recoverer 14, the opening A port and the opening O port of the opening valve 7.
The technical scheme of the utility model has simple structure, low cost and convenient implementation, and the ink is heated at the position of the nozzle close to the spray cavity, so that the heated ink enters the spray cavity as soon as possible, the preheating start-up time is reduced, the ink jet printer can quickly enter a normal working state, the constant-temperature ink is ensured to enter the spray cavity to form a qualified breakpoint, and the spray printing effect of the ink jet printer is stabilized.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (7)
1. The utility model provides a ink jet numbering machine shower nozzle ink heating device which characterized in that: the device is arranged on the upper cover plate of the spray head and comprises a heating module, an ink heating runner, a heating module cover, a temperature sensor, a temperature control switch, an ink supply inlet pipe joint, an ink supply valve, a break-through valve, an ink supply outlet pipe joint and a break-through pipe joint; the heating module, the ink heating runner and the temperature sensor are arranged in the upper cover plate of the spray head, the ink supply inlet pipe joint is communicated with the ink heating runner, the heating module is arranged on the surface of the ink heating runner, the temperature sensor is connected with the ink heating runner, the heating module cover is used for fixing the heating module and the temperature control switch on the upper cover plate of the spray head, the ink heating runner is respectively connected with the ink supply valve and the opening valve, the ink supply valve is connected with the ink supply pipe joint, and the opening valve is connected with the opening ink pipe joint.
2. The inkjet printer head ink heating apparatus of claim 1, wherein: the heating module cover, the temperature control switch and the ink supply inlet pipe joint are arranged on one side of the upper cover plate of the spray head; the ink supply valve, the opening valve, the ink supply pipe joint and the opening ink pipe joint are arranged on the other side of the upper cover plate of the spray head.
3. The inkjet printer head ink heating apparatus of claim 1, wherein: the ink heating flow passage is an ink heating flow passage which is arranged in a shape of a Chinese character 'hui', and the heating module is arranged on the surface of the ink heating flow passage which is arranged in a shape of a Chinese character 'hui'.
4. The inkjet printer head ink heating apparatus of claim 1, wherein: the heating module is connected with the temperature control switch, and the temperature control switch and the temperature sensor are respectively connected with the main control board.
5. The ink jet printer head ink heating apparatus as claimed in claim 4, wherein: the temperature sensor is connected with the main control board.
6. The inkjet printer head ink heating apparatus of claim 1, wherein: the upper cover plate of the spray head is also provided with a venturi ink receiving pipe joint, and the venturi ink receiving pipe joint is connected with a venturi.
7. The ink jet printer head ink heating apparatus as claimed in claim 4, wherein: the main control board is respectively connected with the ink supply valve and the opening valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223612200.1U CN219191666U (en) | 2022-12-31 | 2022-12-31 | Ink heating device for spray head of ink jet printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223612200.1U CN219191666U (en) | 2022-12-31 | 2022-12-31 | Ink heating device for spray head of ink jet printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219191666U true CN219191666U (en) | 2023-06-16 |
Family
ID=86718109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223612200.1U Active CN219191666U (en) | 2022-12-31 | 2022-12-31 | Ink heating device for spray head of ink jet printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219191666U (en) |
-
2022
- 2022-12-31 CN CN202223612200.1U patent/CN219191666U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207044931U (en) | A kind of printer ink-providing device | |
| EP0933217A3 (en) | Ink jet printing system | |
| WO2003022586A3 (en) | Droplet deposition apparatus | |
| EP0972640A4 (en) | Liquid jet structure, ink jet type recording head and printer | |
| CN219191666U (en) | Ink heating device for spray head of ink jet printer | |
| ES8104947A1 (en) | Ink jet printer. | |
| CN113085391B (en) | Ink jet printing apparatus | |
| CN211416658U (en) | Ink supply circulating system of ink-jet printer | |
| JP4221298B2 (en) | Mist iron | |
| CN201580055U (en) | Ink box for ink-jet printer | |
| EP1510348A3 (en) | Ink jet head unit and printer incorporating the same | |
| US4546363A (en) | Nozzle cleaning device for an ink jet system printer | |
| JP3465983B2 (en) | Solid polymer electrolyte fuel cell and fuel gas or oxidizing gas supply method for solid polymer electrolyte fuel cell | |
| CN109228612A (en) | A kind of manufacturing equipment of anti-fake retrospect label | |
| CN213767876U (en) | Internal circulation ink supply cartridge for ink-jet printer | |
| CN205498351U (en) | Ink jet printer anti -back suction device | |
| CN213767859U (en) | Continuous type ink jet numbering machine shower nozzle heating system | |
| CN214873609U (en) | Ink nozzle with heating and anti-freezing functions | |
| CN101332718A (en) | Head ink separation type ink jetting device | |
| CN218742867U (en) | Foaming hot melt adhesive rifle | |
| CN211764281U (en) | Ink vehicle for direct-injection printing machine | |
| CN214928231U (en) | Constant temperature ink box structure and ink way system of ink jet printer | |
| CN221022895U (en) | Timing water filling device for ink pump | |
| CN218315872U (en) | Digital printing machine and ink supply device thereof | |
| JPS55146767A (en) | Ink-jet recording device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |