CN215284002U - Heating device, heating system and digital printing machine - Google Patents
Heating device, heating system and digital printing machine Download PDFInfo
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- CN215284002U CN215284002U CN202121439024.9U CN202121439024U CN215284002U CN 215284002 U CN215284002 U CN 215284002U CN 202121439024 U CN202121439024 U CN 202121439024U CN 215284002 U CN215284002 U CN 215284002U
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Abstract
The application provides a heating device, a heating system and a digital printing machine, wherein the heating device is used for heating at least one ink container and comprises a shell, and a cavity is formed by enclosing; the heat-conducting medium is arranged in the cavity and forms a wrapping space for wrapping the ink container; and the heating element is arranged in the cavity and used for heating the heat-conducting medium. The application provides a heating device carries out heat treatment to the ink container through setting up heating member and casing, even also can guarantee under low temperature environment that ink is in the constant temperature state in the ink container to make the ink have higher circulation, thereby can not cause because the viscosity grow of low temperature environment ink leads to the mobility of ink relatively poor, improved printing efficiency.
Description
Technical Field
The application belongs to the technical field of heating device design, and more specifically relates to a heating device, a heating system and a digital printing machine.
Background
Digital printing is printing by using a digital technology, the digital printing technology is a high and new technology product which integrates mechanical and computer electronic information technologies and is gradually formed along with the continuous development of a computer technology, the appearance and the continuous perfection of the technology bring a brand new concept to the textile printing and dyeing industry, and the advanced production principle and means of the technology bring an unprecedented development opportunity to the textile printing and dyeing industry.
In order to achieve the color printing effect, the conventional digital printing machine generally adopts a plurality of ink cartridges with different colors to be connected with the printing machine, so that ink with different colors is provided for the printing machine, and the color printing effect is finally achieved.
However, in the ink cartridge of the conventional digital printing machine, the viscosity of the ink is increased in a low-temperature environment, so that the fluidity of the ink is poor, and phenomena such as ink break, ink blockage, ink piling and the like are generated.
Disclosure of Invention
An object of the embodiment of the application is to provide a heating device, a heating system and a digital printing machine, so that the technical problems that the ink box of the existing digital printing machine in the prior art is poor in fluidity due to the fact that the viscosity of the ink is increased under a low-temperature environment, and phenomena such as ink breaking, blocking and ink piling are generated are solved.
In order to achieve the purpose, the technical scheme adopted by the application is as follows: provided is a heating device including: the shell is enclosed to form a cavity;
the heat conducting medium is arranged in the cavity and forms a wrapping space for wrapping the ink container;
and the heating element is arranged in the cavity and used for heating the heat-conducting medium.
Optionally, the heat-conducting medium is a liquid medium, the heating element has a heating portion for generating heat, and the heat-conducting medium wraps the entire heating portion.
Optionally, the heating element is a PTC heater.
Optionally, the method further comprises:
the liquid level sensor is fixed on the inner wall of the cavity and used for acquiring liquid level information of the heat-conducting medium.
Optionally, the method further comprises:
the buzzer is electrically connected with the liquid level sensor and used for receiving the liquid level information and generating buzzing in the state that the liquid level information is lower than a preset value.
Optionally, the medium is a gas medium, the heating element has a heating portion for generating heat, and the heat conducting medium is wrapped around all of the heating portion.
Optionally, the heating element is a heating belt, and the heating belt is arranged around the side wall periphery of the cavity.
Optionally, the heating element is a heating bottom plate, the heating bottom plate is arranged on the bottom wall of the cavity, and one side of the heating bottom plate, which is far away from the bottom wall of the cavity, is used for placing the ink container.
The application also provides a heating system, which comprises an ink container and the heating device, wherein the ink container is arranged in a cavity of the heating device, and a heating element in the heating device heats a medium;
the ink container is arranged in a plurality of containers, the ink containers are arranged in the cavity at intervals, and a gap is formed between each ink container and the inner wall of the cavity.
The application still provides a digital printing machine, including calico printing machine body, china ink pump and foretell heating system, heating system places one side of calico printing machine body, each ink container of heating system stretches out and is provided with the china ink pipe, the one end of china ink pump with the china ink union coupling, the other end of china ink pump with this body coupling of calico printing machine supplies the ink.
The application provides a heating device's beneficial effect lies in: compared with the prior art, the heating device of this application carries out heat treatment to the ink container through setting up heating member and casing, even also can guarantee under low temperature environment that ink is in the constant temperature state in the ink container to make the ink have higher circulation, thereby can not cause because the viscosity grow of low temperature environment ink leads to the mobility of ink relatively poor, improved printing efficiency.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a first schematic structural diagram of a heating device according to an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of a heating device according to an embodiment of the present application.
Wherein, in the figures, the respective reference numerals:
1-a heating device; 2-an ink container; 10-a housing; 11-a cavity; 12-a medium; 20-a heating element; 21-heating part; 31-a liquid level sensor; 32-buzzer.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
The first embodiment is as follows:
referring to fig. 1 and fig. 2 together, a heating apparatus according to an embodiment of the present application will be described. The embodiment of the application provides a heating device 1 for carry out constant temperature heat treatment to ink container 2, heating device includes casing 10 and heating member 20, the inside enclosure of casing 10 is formed with cavity 11, cavity 11 is used for holding ink container 2 and heating member 20, it has heat-conducting medium 12 to fill between ink container 2 and the cavity 11, heat-conducting medium 12 forms the parcel space that is used for wrapping up ink container 2, heating member 20 and the contact of heat-conducting medium 12 heat-conducting medium 12.
In which a cavity is opened in the interior of the case 10, and the ink container 2 and the heating element 20 are accommodated in the cavity. The heat-conducting medium 12 is filled in the cavity 11, the heating element 20 is in contact with the heat-conducting medium 12, heat can be transferred to the heat-conducting medium 12 when the heating element 20 generates heat, and the ink container 2 can be heated through the contact of the wrapping space formed by the heat-conducting medium 12 and the ink container 2.
It should be noted that, in this embodiment, the heat-conducting medium 12 may be a liquid medium or a gas medium, and when the heat-conducting medium 12 is a liquid medium, the liquid medium is heated by the heating element 20, so that heat in the liquid medium can be better ensured to be conducted to the ink container 2; when the heat-conducting medium 12 is a gas medium, such as ordinary air or rare gas such as hydrogen, helium, etc., the heating member 20 directly transfers heat to the gas medium when working, and the heating effect on the ink container 2 can be achieved by raising the temperature of the gas medium. The heat-conducting medium 12 may be used to heat the ink container 2, which is not limited in this embodiment.
When the ink container is used, at least one ink container 2 is usually placed in the cavity 11 of the housing 10, and the heat-conducting medium 12 is filled between the cavity 11 and the ink container 2, and the heat-conducting medium 12 forms a packaging space for packaging the ink container 2 between the cavity 11 and the ink container 2. Under the condition of low-temperature operation, the heat conducting medium 12 is heated by the heating element 20, the temperature of the heat conducting medium 12 is gradually raised to a set temperature, and in the process, the heat conducting medium 12 transfers heat to the ink container 2 in the heat conducting medium 12, so that the ink in the ink container 2 is heated, the ink in the ink container 2 is in a normal transportation state, and phenomena such as ink breaking, blocking, ink piling and the like cannot be generated when the ink is supplied through the ink container 2.
The application provides a heating device 1 compares with prior art, carries out heat treatment to ink container 2 through setting up heating member 20 and casing 10, even also can guarantee under low temperature environment that ink is in the constant temperature state in ink container 2 to make the ink have higher circulation, thereby can not cause because the viscosity grow of low temperature environment ink leads to the mobility of ink relatively poor, improved printing efficiency.
Example two:
in the above embodiment, the heat conducting medium 12 may be a liquid medium or a gas medium. Alternatively, when the heat transfer medium 12 is a liquid medium, the heating member 20 is fixed to the inner wall side of the chamber 11, and the liquid level of the liquid medium is higher than that of the heating member 20. Wherein, heating member 20 has the heating part 21 that is used for producing heat, and heat-conducting medium parcel and whole heating part 21, the liquid level of liquid medium is higher than heating part 20 promptly, can wrap up whole heating part 21. In this embodiment, when the heating device 1 is horizontally placed, the liquid heat transfer medium 12 is located in the cavity 11 toward the ground due to gravity. At this time, the ink container 2 is usually located at the bottom of the cavity 11, and when the heating device 1 is stably placed, the liquid heat-conducting medium 12 wraps at least part of the ink container 2, that is, the liquid level of the liquid heat-conducting medium 12 may be set to be higher than that of the ink container 2, so that the ink container 2 is entirely located in the liquid heat-conducting medium 12; the liquid level of the liquid heat-conducting medium 12 may also be set to be located at a middle section of the ink container 2, and the like, so that when the liquid heat-conducting medium 12 is heated, the liquid heat-conducting medium 12 can conduct heat to the ink container 2, and thus the ink container 2 is heated, which is not limited in this embodiment.
It should be noted that, in order to ensure the heating effect of the heating element 20 on the liquid heat-conducting medium 12, the heating portion 21 of the heating element 20 is directly in contact with the liquid heat-conducting medium 12, that is, it is generally required to ensure that the height of the liquid heat-conducting medium 12 in the cavity 11 is higher than that of the heating portion 21 of the heating element 20, so that the liquid heat-conducting medium 12 does not pass through the heating portion 21, and when the heating element 20 is in operation, the liquid heat-conducting medium 12 can be directly heated by the heating portion 21, so that the heat generated by the heating element 20 is directly transferred to the liquid heat-conducting medium 12, thereby achieving the heating effect on the liquid heat-conducting medium 12.
In this embodiment, the liquid heat-conducting medium 12 is usually a liquid medium that is convenient to heat, such as water, oil, water-soluble alcohol, etc., and for convenience of taking and using, a certain heat-conducting effect is ensured at the same time, in this embodiment, water is usually selected as the liquid medium for heat conduction. Compared with other liquid media with higher boiling points, the boiling point of water is 100 ℃, and the ink container 2 cannot be damaged when the ink container 2 is positioned in boiling water, so that the heating stability of the ink container is ensured. Water directly carries out heat treatment through heating element 20 for the temperature keeps the constant temperature state, thereby heats ink container 2 in the liquid heat-conducting medium 12, makes ink container 2 under the low temperature user state, and the ink in ink container 2 receives the heating effect of liquid heat-conducting medium 12, thereby can not cause because the temperature crosses the condition that makes the mobility of ink worsen excessively, can guarantee the stability that ink supplied ink in ink container 2 when printing.
In addition, it should be noted that, in this embodiment, in order to ensure the placing effect of the housing 10, one side of the outer wall of the housing 10 generally needs to be set to be a plane, and when the heating device 1 is placed, the plane is in contact with the placing surface, so as to ensure that the heating device 1 can be stably placed on the placing surface, thereby ensuring that the liquid heat-conducting medium 12 does not shake randomly, and improving the heating effect thereof, which is not limited in this embodiment.
In this embodiment, the heating member 20 is usually a PTC heater, which is usually composed of a ceramic heating element and an aluminum tube, and has small thermal resistance, high efficiency, and usually has an automatic constant temperature effect, so as to ensure that the liquid heat-conducting medium 12 is in a constant temperature state, and save more electricity, thereby making the whole heating manner economical, simple and practical. In addition, when the PTC heater is operated, the temperature of the heating end of the heater is usually over 200 degrees celsius, and in order to avoid the damage to the casing of the ink container 2 caused by the heater in operation, a certain distance is usually required to separate the PTC heater and the ink container 2, so that the PTC heater does not damage the casing of the ink container 2 in operation.
It should be noted that, in the present embodiment, when the liquid medium is heated, part of the liquid medium is generally volatilized and vaporized due to a high temperature. The liquid level will be lowered accordingly, in order to ensure that the liquid level can always contact with the heating member 20, optionally, a liquid level sensor 31 is further included, the liquid level sensor 31 is fixed on the inner wall of the cavity 11, and the liquid level sensor 31 detects the liquid level of the liquid medium, so as to obtain the liquid level information of the heat conducting medium 12.
Wherein, the liquid level sensor 31 is disposed on the inner wall of the cavity 11, and the liquid level sensor 31 is used for detecting the liquid level of the liquid medium. Generally, the liquid level sensor 31 sets a threshold value that the height of the liquid level needs to be greater than or equal to the position of the heating portion 21 of the heating member 20, i.e., the height of the heating member 20 inside the chamber 11. When the height of the liquid level is higher than the threshold value, the liquid level sensor 31 works normally; when the liquid level is lower than the threshold value, that is, the heating element 20 cannot be in direct contact with the liquid medium, and the optimal heating effect cannot be achieved, the liquid medium needs to be supplemented to make the liquid level exceed the heating element 20, so that the heating effect of the heating element 20 on the liquid medium is ensured. In addition, when the height of the liquid level is lower than the threshold value, in order to achieve the prompt effect for the user, the user is informed to add the liquid medium, optionally, a buzzer 32 is further included, the buzzer 32 is electrically connected with the liquid level sensor 31, and the buzzer 32 is used for receiving the liquid level information detected by the liquid level sensor 31. When the liquid level sensor 31 detects that the liquid level of the liquid medium is lower than the preset value, the buzzer 32 works to give an alarm, so that a user is prompted to supplement the liquid medium.
Example three:
in the above embodiment, the heat conducting medium 12 may be a liquid medium or a gas medium. Alternatively, when the heat transfer medium 12 is a gas medium, the heating member 20 is fixed to the inner wall side of the cavity 11, and the heating member 20 heats the gas medium. In this embodiment, the heating element 20 also has the heating portion 21 for generating heat, and when the heating portion 21 of the heating element 20 generates heat, the heat-conducting medium 12 (i.e. the gas medium) wraps and all the heating portions 21, so that the heating portion 21 generates heat and then directly transfers the heat to the gas medium, and the gas medium is heated to the ink container 2 in the cavity 11 gradually in the process of increasing the temperature to a certain temperature, thereby also realizing the heating effect on the ink container 2.
It should be noted that, when the heat conducting medium 12 is a gas medium, it is generally necessary to ensure that the cavity 11 enclosed by the housing 10 is in a substantially closed state, so that the gas medium located in the cavity 11 is located in a closed space, and excessive heat is not dissipated to the outside when the gas medium is heated, thereby ensuring the heating and heat preservation effects thereof. Correspondingly, in order to ensure that the ink container 2 is conveniently detached from the cavity 11, an additional opening and closing door and other structures may be disposed on the housing 10, so as to ensure that the ink container 2 is taken out and installed, which is not limited in this embodiment.
In this embodiment, the heating member 20 may be provided as a heating belt, and the heating belt is provided around the side wall circumference of the chamber 11, that is, the ink container 2 is placed in a space surrounded by the inside of the heating belt, and the heating belt performs a heating process on a gas medium on the side of the heating belt in operation, so as to perform a heating process on the ink container 2 located inside the heating belt.
In addition, the heating member 20 may also be a heating bottom plate, the heating bottom plate is disposed on the bottom wall of the cavity 11, and one side of the heating bottom plate, which is away from the bottom wall of the cavity, is used for placing the ink container 2, that is, the ink container 2 may be directly placed on the heating bottom plate, and the ink container 2 is directly heated by the heating bottom plate, so that a heating effect may also be achieved, which is not limited in this embodiment.
On the basis of the above embodiment, the present application further provides a heating system, which includes the ink container 2 and the above heating device 1, the ink container 2 is disposed in the cavity 11 of the heating device 1, and the heating element 20 in the heating device 1 heats the medium, so as to heat the ink container 1. Wherein, ink container 2 can set up to a plurality ofly, and a plurality of ink container 2 are even and the interval sets up in cavity 11, have the clearance between the inner wall of each ink container 2 and cavity 11 to make heat-conducting medium 12 can be abundant fill in ink container 2 week side, thereby further improve the heating effect.
The heating device 1 provided in this embodiment is the same as the heating device 1 in the above embodiments, and the technical effects achieved by the heating device 1 are also the same, which are not described again in this embodiment.
On the basis of the above embodiment, this application still provides a digital printing machine, including calico printing machine body, china ink pump and foretell heating system, heating system places the one side at the calico printing machine body, and each ink container 2 of heating system stretches out and is provided with the china ink pipe, and the one end and the china ink union coupling of china ink pump, the other end and the calico printing machine body coupling of china ink pump supply the ink.
The present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed.
Claims (10)
1. A heating device for heating an ink container, comprising:
the shell is enclosed to form a cavity;
the heat conducting medium is arranged in the cavity and forms a wrapping space for wrapping the ink container;
and the heating element is arranged in the cavity and used for heating the heat-conducting medium.
2. The heating device of claim 1, wherein: the heat-conducting medium is a liquid medium, the heating element is provided with a heating part for generating heat, and the heat-conducting medium is wrapped on the whole heating part.
3. The heating device of claim 2, wherein: the heating member is a PTC heater.
4. A heating device as claimed in any one of claims 1 to 3, wherein: further comprising:
the liquid level sensor is fixed on the inner wall of the cavity and used for acquiring liquid level information of the heat-conducting medium.
5. The heating device of claim 4, wherein: further comprising:
the buzzer is electrically connected with the liquid level sensor and used for receiving the liquid level information and generating buzzing in the state that the liquid level information is lower than a preset value.
6. The heating device of claim 1, wherein: the medium is a gas medium, the heating element is provided with a heating part for generating heat, and the heat-conducting medium is wrapped on the whole heating part.
7. The heating device of claim 6, wherein: the heating member is a heating belt, and the heating belt encircles the side wall week side of cavity sets up.
8. The heating device of claim 6, wherein: the heating element is a heating bottom plate, the heating bottom plate is arranged on the bottom wall of the cavity, and one side of the bottom wall of the cavity, deviating from the heating bottom plate, is used for placing the ink container.
9. A heating system, characterized by: a heating device as claimed in any one of claims 1 to 7, comprising an ink reservoir and a heating element, the ink reservoir being disposed within a chamber of the heating device, the heating element in the heating device heating the medium;
the ink container is arranged in a plurality of containers, the ink containers are arranged in the cavity at intervals, and a gap is formed between each ink container and the inner wall of the cavity.
10. The utility model provides a digital calico printing machine which characterized in that: the ink heating system comprises a printing machine body, an ink pump and the heating system as claimed in claim 9, wherein the heating system is arranged on one side of the printing machine body, each ink container of the heating system extends out to be provided with an ink pipe, one end of the ink pump is connected with the ink pipe, and the other end of the ink pump is connected with the printing machine body to supply ink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121439024.9U CN215284002U (en) | 2021-06-25 | 2021-06-25 | Heating device, heating system and digital printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121439024.9U CN215284002U (en) | 2021-06-25 | 2021-06-25 | Heating device, heating system and digital printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215284002U true CN215284002U (en) | 2021-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121439024.9U Active CN215284002U (en) | 2021-06-25 | 2021-06-25 | Heating device, heating system and digital printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215284002U (en) |
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2021
- 2021-06-25 CN CN202121439024.9U patent/CN215284002U/en active Active
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