CN209649787U - A kind of liquid heating constant-temperature system - Google Patents
A kind of liquid heating constant-temperature system Download PDFInfo
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- CN209649787U CN209649787U CN201920185409.3U CN201920185409U CN209649787U CN 209649787 U CN209649787 U CN 209649787U CN 201920185409 U CN201920185409 U CN 201920185409U CN 209649787 U CN209649787 U CN 209649787U
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Abstract
The utility model discloses a kind of liquid heating constant-temperature system, printing head on installation base plate is set to including one, and the first print cartridge be connected to it by the first black pipe is provided with the first temperature control unit on the first ink pipe comprising: temperature control mainboard；The carbon fiber heating silk for communicating to connect, being wound on the first black tube wall in the shape of a spiral with temperature control mainboard；And with temperature control mainboard communication connection, be set in the first black pipe for detecting the first temperature sensor of ink temperature in it.Heat conduction efficiency can be improved using the liquid heating constant-temperature system of the utility model, realize that the quick heat temperature raising of ink is accurately controlled with temperature, improve the quality and effect of printing.
Description
Technical field
The utility model relates to a kind of constant temperature systems.More specifically, the utility model relates to a kind of liquid heated constant temperatures
System.
Background technique
In the prior art, at work, the ink sprayed from its spray head need to remain certain for ink-jet printer or spray drawing machine
Temperature, usual operating temperature are 30 DEG C or so.When ink-jet printer or spray drawing machine work at low ambient temperatures, due to ink temperature
Spend too low, the tension and viscosity of ink surface will be very big, so as to cause ink-jet printer or spray drawing machine occur creeping, show money or valuables one carries unintentionally,
Fly the quality accidents such as ink.
Although heating component is not all wrapped up directly and being set to the equipment of heating ink by existing part printer setting
It sets on the outside of black pipe, leads to occur slow heating speed, heat transfer, the disadvantages such as energy consumption is big simultaneously, it is therefore desirable to develop one kind
The printer that can be realized constant temperature ink supply effect keeps heat conduction efficiency higher, and control effect is more preferable, and ink temperature is maintained phase
In the state of constant, the quality of printing picture or image is improved.
Utility model content
One purpose of the utility model is to solve at least the above problems and/or defect, and provide and at least will be described later
The advantages of.
In order to realize these purposes and other advantages according to the present utility model, a kind of liquid heated constant temperature system is provided
System, comprising: one is set to the printing head on installation base plate, and the first print cartridge being connected to it by the first black pipe, feature exists
In,
The first temperature control unit is provided on described first black pipe comprising:
Temperature control mainboard；
The carbon fiber communicate to connect with the temperature control mainboard, being wound on the described first black tube wall in the shape of a spiral adds
Heated filament；
And with the temperature control mainboard communication connection, be set in the described first black pipe for detecting ink temperature in it
First temperature sensor.
Preferably, wherein further include:
Second print cartridge is connected to by the second ink pipe with first print cartridge；
Wherein, a constant pressure control unit is additionally provided in first print cartridge.
Preferably, wherein the constant pressure control unit includes:
One pressure control mainboard；
It is set in first print cartridge below ink highest liquid level, the liquid level with pressure control mainboard communication connection
Sensor；
And it is set to second Mo Guanzhong and the ink-suuplying pump with pressure control mainboard communication connection, to pass through
The positive and negative rotation of ink supply pump motor makes ink in the first print cartridge have constant positive/negative pressure.
Preferably, wherein a filter mechanism being matched therewith also is embedded in the described second black pipe, to realize convection current
Into the contaminant filter of ink in the first print cartridge.
Preferably, wherein it is additionally provided with a check valve in the described first black pipe, it is black when print head moves back and forth to control
Liquid reflux in pipe eliminates liquid pulse, keeps pressure more stable.
Preferably, wherein the second temperature control unit is additionally provided between the installation base plate and the printing head,
Comprising:
With the heating device of temperature control mainboard communication connection, it is set on the installation base plate；
And the second temperature sensor with temperature control mainboard communication connection, it is installed on the heating device, with
Temperature detection is carried out to the heating device；
Wherein, the heating device and the second temperature sensor are communicatively connected to the temperature control mainboard.Preferably
It is, wherein the number of the heating device is arranged to two, and symmetrical along the printing head.
Preferably, wherein the filter mechanism includes:
One outer housing；
It is respectively separated pre-determined distance and is successively fixedly installed on intracorporal first strainer of the shell, the second strainer and third
Strainer；
Wherein, first strainer and the third strainer are all set to semicircle shape concave inward structure, first strainer
Diameter be arranged to 0.6-0.8cm, the diameter of second strainer is arranged to 0.4-0.6cm, the third strainer it is straight
Diameter is arranged to 0.2-0.4cm.
The utility model is include at least the following beneficial effects:
One, the first temperature control unit by setting are realized to the real-time essence for flowing through ink temperature in the first ink pipe
Really regulation, maintains the temperature of ink at relative constant temperature, reduces the tension and viscosity of ink surface, avoid flowing
Ink shows money or valuables one carries unintentionally, flies the quality accidents such as ink, improves print quality and effect.
Secondly, by directly wrapping carbon fiber heating silk be wrapped in Mo Guanzhong, directly black pipe can be added
Hot warming temperature is printed out after so that the temperature in black pipe is rapidly heated to preset temperature, is improved heating rate and then is improved
Printing effect.
The further advantage, target and feature of the utility model will be partially reflected by the following instructions, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the overall structure diagram of this liquid heating constant-temperature system；
The enlarged drawing of Fig. 2 filter mechanism.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art referring to explanation
Book text can be implemented accordingly.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of a other elements or combinations thereof.
Fig. 1 is shown according to a kind of a kind of way of realization of liquid heating constant-temperature system of the utility model, comprising: a setting
In the printing head 2 on installation base plate 1, the first print cartridge 4 being connected to it by the first black pipe 3, which is characterized in that
The first temperature control unit 5 is provided on described first black pipe comprising:
Temperature control mainboard 6；
The carbon fiber communicate to connect with the temperature control mainboard, being wound on the described first black tube wall in the shape of a spiral adds
Heated filament 7 allows it to directly quickly heat the ink flowed through in the first black pipe；
And with the temperature control mainboard communication connection, be set in the described first black pipe for detecting ink temperature in it
First temperature sensor 8.The room temperature ink of first print cartridge output realizes the heating to ink by the first temperature control unit, and
It maintains the temperature of ink in 30 DEG C ± 1 DEG C of constant section, reduces the tension and viscosity of ink surface, avoid flowing
Ink shows money or valuables one carries unintentionally, flies the quality accidents such as ink, improves printing effect and quality.Carbon fiber heating silk directly winds setting in the first ink pipe
Tube wall on, carbon fiber heating silk is heated by external power supply, the resistance of carbon fiber heating silk is arranged on the Europe 10-25
Between nurse, make its not more than 31 degree Celsius of heating temperature to ink, the heat energy that carbon fiber heating silk heats after being powered
It is enough directly delivered in the ink in the first black pipe, improves heat transference efficiency, the first temperature sensor of setting is used for first
Ink in ink pipe after the heating of carbon fiber heating silk is detected, in conjunction with temperature control mainboard to the on-off of carbon fiber heating silk into
Row control makes carbon fiber heating silk not work when temperature is higher than standard value, when temperature is lower than standard value, carbon fiber heating
Silk works.Improve the control effect of ink temperature.
In another example, further includes:
Second print cartridge 9 is connected to by the second black pipe 10 with first print cartridge；
Wherein, a constant pressure control unit 11 is additionally provided in first print cartridge.It can by the constant pressure control unit of setting
The pressure in the first print cartridge is monitored with realizing, makes printhead pressure equilibrium in ink supply print procedure, it is ensured that it is working
Pressure is relative constant in the process, so that print head ink is not flowed back, does not drip black, continuous black, print head efficient, smoothness out of ink, in turn
Print the picture of better quality.
In another example, the constant pressure control unit includes:
One pressure control mainboard 12；
It is set in first print cartridge below ink highest liquid level, the liquid level with pressure control mainboard communication connection
The ink level in the first print cartridge is arranged in hereinafter, being used to detect the pressure of ink in the first print cartridge in sensor 13, liquid level sensor
Power；
And it is set to second Mo Guanzhong and the ink-suuplying pump 14 with pressure control mainboard communication connection, with logical
It crosses the positive and negative rotation of ink supply pump motor, make ink in the first print cartridge that there is constant positive/negative pressure.Control mainboard is by liquid level sensor
It collecting detection data and is compared processing with standard value, control ink-suuplying pump carries out the switching of motor forward and backward two states, when
When pressure is excessive in first print cartridge, the motor reversal of ink-suuplying pump is controlled, exports ink into the second print cartridge from the first print cartridge, when
When pressure is too small in first print cartridge, the motor for controlling ink-suuplying pump is rotated forward, and exports ink into the first print cartridge from the second print cartridge, with
The balance and stabilization of pressure are maintained, pressure control effect is good and then improves printing effect.
In another example, it is also embedded with a filter mechanism 15 being matched therewith in the described second black pipe, to realize
To the contaminant filter for flowing into ink in the first print cartridge.The black impurities in water quilt in print procedure pollution that the filter mechanism of setting makes
It filters out, is adhered in ink-suuplying pump to avoid impurity, influence its service life and the time limit.
In another example, it is additionally provided with a check valve 16 in the described first black pipe, is moved back and forth with controlling print head
Liquid reflux in Shi Moguan eliminates liquid pulse, keeps pressure more stable.
In another example, the second temperature control unit is additionally provided between the installation base plate and the printing head
17 comprising:
With the heating device 18 of temperature control mainboard communication connection, it is set on the installation base plate；
And the second temperature sensor 19 with temperature control mainboard communication connection, it is installed on the heating device,
To carry out temperature detection to the heating device；
Wherein, the heating device and the second temperature sensor are communicatively connected to the temperature control mainboard.It is arranged
Heating device transfers heat on printing head again for heating to installation base plate, avoids the temperature of printing head
It spends low and heat exchange occurs with the higher ink of temperature after heating, reduce the temperature of ink, printing effect is caused to go wrong,
The real-time monitoring to temperature on installation base plate and printing head is realized by second temperature sensor, and temperature control mainboard is warm by second
Degree the collected data of sensor be compared, it is too high if temperature, if issue control signal to heating device, make its stop work
Make, when temperature is too low, then work normally heating device, heat temperature raising is carried out to ink.
In another example, the number of the heating device is arranged to two, and symmetrically divides along the printing head
Cloth.By two heating devices of setting, the heat distribution made is more uniform, and heating effect is more preferable.
In another example, the filter mechanism includes:
One outer housing 1501；
It is respectively separated pre-determined distance and is successively fixedly installed on intracorporal first strainer 1502 of the shell, the second strainer 1503
And third strainer 1504, the diameter of first strainer are arranged to 0.6-0.8cm, the diameter of second strainer is set
Diameter for 0.4-0.6cm, the third strainer is arranged to 0.2-0.4cm；
Wherein, first strainer and the third strainer are all set to semicircle shape concave inward structure.By the first strainer with
Third strainer is set as semicircle shape concave inward structure, can increase the contact area of ink and strainer, while can also be to filtering
Impurity carries out a small amount of aggregation and stacking, the second print cartridge that the first strainer, the second strainer and third strainer are successively set on
On direction out of ink, it can prevent contaminated ink from entering in printer removal of impurities, while the diameter of each strainer successively subtracts
It is small, it can realize the multistage filtering to impurity, keep filter effect more preferable.
Number of devices and treatment scale described herein are the explanations for simplifying the utility model.To the utility model
The application of liquid heating constant-temperature system a kind of, modifications and variations will be readily apparent to persons skilled in the art.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization.It can be applied to various fields suitable for the present invention completely.For those skilled in the art,
Other modifications may be easily implemented.Therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and legend shown and described herein with novel.
Claims (8)
1. a kind of liquid heating constant-temperature system, comprising: one is set to the printing head on installation base plate, is managed with it by the first ink
First print cartridge of connection, which is characterized in that
The first temperature control unit is provided on described first black pipe comprising:
Temperature control mainboard；
The carbon fiber heating for communicating to connect, being wound on the described first black tube wall in the shape of a spiral with the temperature control mainboard
Silk；
And with the temperature control mainboard communication connection, be set in the described first black pipe for detecting first of ink temperature in it
Temperature sensor.
2. a kind of liquid heating constant-temperature system as described in claim 1, which is characterized in that further include:
Second print cartridge is connected to by the second ink pipe with first print cartridge；
Wherein, a constant pressure control unit is additionally provided in first print cartridge.
3. a kind of liquid heating constant-temperature system as claimed in claim 2, which is characterized in that the constant pressure control unit includes:
One pressure control mainboard；
It is set in first print cartridge below ink highest liquid level, the level sensing with pressure control mainboard communication connection
Device；
And it is set to second Mo Guanzhong and the ink-suuplying pump with pressure control mainboard communication connection, to pass through ink supply
The positive and negative rotation of pump motor makes ink in the first print cartridge have constant positive/negative pressure.
4. a kind of liquid heating constant-temperature system as claimed in claim 2, which is characterized in that be also embedded in the described second black pipe
One filter mechanism being matched therewith, to realize to the contaminant filter for flowing into ink in the first print cartridge.
5. a kind of liquid heating constant-temperature system as described in claim 1, which is characterized in that be additionally provided in the described first black pipe
One check valve moves back and forth liquid reflux in Shi Moguan to control print head, eliminates liquid pulse, keep pressure more stable.
6. a kind of liquid heating constant-temperature system as described in claim 1, which is characterized in that the installation base plate and the printing
The second temperature control unit is additionally provided between spray head comprising:
With the heating device of temperature control mainboard communication connection, it is set on the installation base plate；
And the second temperature sensor with temperature control mainboard communication connection, it is installed on the heating device, to institute
It states heating device and carries out temperature detection.
7. a kind of liquid heating constant-temperature system as claimed in claim 6, which is characterized in that the number of the heating device is set
Two are set to, and symmetrical along the printing head.
8. a kind of liquid heating constant-temperature system as claimed in claim 4, which is characterized in that the filter mechanism includes:
One outer housing；
It is respectively separated pre-determined distance and is successively fixedly installed on intracorporal first strainer of the shell, the second strainer and third filter
Net；
Wherein, first strainer and the third strainer are all set to semicircle shape concave inward structure, first strainer it is straight
Diameter is arranged to 0.6-0.8cm, and the diameter of second strainer is arranged to 0.4-0.6cm, the diameter quilt of the third strainer
It is set as 0.2-0.4cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920185409.3U CN209649787U (en) | 2019-02-01 | 2019-02-01 | A kind of liquid heating constant-temperature system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920185409.3U CN209649787U (en) | 2019-02-01 | 2019-02-01 | A kind of liquid heating constant-temperature system |
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| Publication Number | Publication Date |
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| CN209649787U true CN209649787U (en) | 2019-11-19 |
Family
ID=68523966
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920185409.3U Active CN209649787U (en) | 2019-02-01 | 2019-02-01 | A kind of liquid heating constant-temperature system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112248652A (en) * | 2020-10-20 | 2021-01-22 | 北京方正印捷数码技术有限公司 | Ink tube heating system and ink tube heating method |
| CN113771499A (en) * | 2021-08-03 | 2021-12-10 | 广州独发科技有限公司 | Environment-friendly digital printing machine |
-
2019
- 2019-02-01 CN CN201920185409.3U patent/CN209649787U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112248652A (en) * | 2020-10-20 | 2021-01-22 | 北京方正印捷数码技术有限公司 | Ink tube heating system and ink tube heating method |
| CN113771499A (en) * | 2021-08-03 | 2021-12-10 | 广州独发科技有限公司 | Environment-friendly digital printing machine |
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