CN212194246U - 3D prints shower nozzle and preheats box - Google Patents
3D prints shower nozzle and preheats box Download PDFInfo
- Publication number
- CN212194246U CN212194246U CN202020681371.1U CN202020681371U CN212194246U CN 212194246 U CN212194246 U CN 212194246U CN 202020681371 U CN202020681371 U CN 202020681371U CN 212194246 U CN212194246 U CN 212194246U
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- heating film
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- box
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Abstract
The utility model provides a 3D printing nozzle preheating box, which relates to the technical field of 3D printing and comprises a box body, wherein a nozzle mounting hole site is arranged at the top of the box body, and a cylindrical heating film is arranged in the box body below the nozzle mounting hole site; the printing nozzle extends into the nozzle mounting hole position and is coated by the cylindrical heating film; the top of the printing nozzle is erected at the top of the box body. The printing nozzle is placed in the nozzle mounting hole, the power is switched on, the preheating temperature and time are set through the PID temperature controller, the cylindrical heating film can uniformly heat the cylinder body of the printing nozzle, and uniform preheating is achieved. Therefore the utility model discloses 3D prints the shower nozzle and preheats the box and can preheat the printing shower nozzle that needs to use in advance, and the printing shower nozzle that contains food raw materials in last pipe can be directly with preheating on the printing shower nozzle dress 3D printer that prints to the 3D printer of needs pause printing change because the material exhausts.
Description
Technical Field
The utility model relates to a 3D prints shower nozzle box of preheating belongs to 3D and prints technical field.
Background
Nowadays, 3D printers have not only many important applications in the manufacturing and biomedical fields, but also applications in the food field are gradually maturing, for example, 3D chocolate printers, which can directly and rapidly make personalized chocolate foods of any style.
3D food printing shower nozzle is printing the in-process, like chocolate, the capacity of printing the shower nozzle is limited, when printing more complicated or great article, needs to change the printing shower nozzle that is equipped with the chocolate raw materials many times, and changes at every turn and print the shower nozzle, all need preheat on the printer for a few minutes and make the solid chocolate raw materials melt into the fluid, just can print the work, consequently can influence printing efficiency.
The present application was made based on this.
SUMMERY OF THE UTILITY MODEL
In order to solve the above-mentioned defect that exists among the prior art, the utility model provides a 3D prints shower nozzle box of preheating, the printing shower nozzle that will need to use in advance preheats well, improves and prints efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
A3D printing nozzle preheating box comprises a box body, wherein a nozzle mounting hole is formed in the top of the box body, and a cylindrical heating film is arranged in the box body below the nozzle mounting hole; the printing nozzle extends into the nozzle mounting hole position and is coated by the cylindrical heating film; the top of the printing nozzle is erected at the top of the box body.
Furthermore, in order to fix the heating film and prevent the heating film from moving transversely, a nozzle base is arranged at the bottom in the box body, a round hole is formed in the middle of the nozzle base, an annular boss is arranged at the edge of the nozzle base, and the bottom of the heating film is sleeved on the outer ring of the annular boss to realize fixation.
Furthermore, in order to realize accurate temperature control of preheating of the printing nozzle, the printing nozzle preheating device also comprises a PID temperature controller arranged in the box body, one side of the box body is provided with a power interface, the power interface is connected with the PID temperature controller through a wire, and the PID temperature controller is connected with a power line of the heating film through a wire; the heating film realizes temperature regulation and control through a PID temperature controller.
Furthermore, in order to make the wire connection more reasonable in space, a wire inlet and outlet is arranged on one side of the cylindrical heating film, and a wire led out from the PID temperature controller enters the cylindrical heating film from the wire inlet and outlet and is connected with a power line of the heating film.
The utility model discloses a principle and beneficial technological effect: the printing nozzle is placed in the nozzle mounting hole, the power is switched on, the preheating temperature and time are set through the PID temperature controller, the cylindrical heating film can uniformly heat the cylinder body of the printing nozzle, and uniform preheating is achieved. Therefore the utility model discloses 3D prints the shower nozzle and preheats the box and can preheat the printing shower nozzle that needs to use in advance, and the printing shower nozzle that contains food raw materials in last pipe can be directly with preheating on the printing shower nozzle dress 3D printer that prints to the 3D printer of needs pause printing change because the material exhausts.
Drawings
Fig. 1 is an appearance schematic diagram of a 3D printing nozzle preheating box according to the embodiment;
fig. 2 is a schematic view of an internal structure of the 3D printing nozzle preheating box according to the embodiment;
fig. 3 is an exploded view of the 3D printing head preheating box according to this embodiment.
Description of the labeling: the printing device comprises a box body 1, a nozzle mounting hole position 11, a heating film 2, a wire inlet and outlet 21, a PID temperature controller 3, a power supply interface 4, a nozzle base 5, a circular hole 51, an annular boss 52 and a printing nozzle 6.
Detailed Description
In order to make the technical means and technical effects achieved by the present invention clearer and more complete, an embodiment is provided, and the following detailed description is made with reference to the accompanying drawings:
as shown in fig. 1 to 3, the preheating box for the 3D printing nozzle 6 of the present embodiment includes a box body 1, a nozzle mounting hole 11 is formed at the top of the box body 1, and a cylindrical heating film 2 is disposed in the box body 1 below the nozzle mounting hole 11; the printing nozzle 6 extends into the nozzle mounting hole 11 and is coated by the cylindrical heating film 2; the top of the printing nozzle 6 is arranged on the top of the box body 1. The cylindrical heating film 2 can uniformly heat the cylinder body of the printing nozzle 6, so that uniform preheating is realized. The heating film is a foldable heating film, the foldable heating film is rolled into a cylinder shape to obtain the heating film required by the embodiment, the heating film 2 per se is the prior art, can be purchased and obtained in the market, and can be a heating film with the model of Pi (polyimide) 12V 25W 100 x 100mm, and the principle of the heating film is not repeated herein.
In this embodiment, bottom in the box body 1 is equipped with shower nozzle base 5, and is cylindrical, and the centre of shower nozzle base 5 is equipped with round hole 51, and the edge of shower nozzle base 5 is equipped with annular boss 52, and the bottom of heating film 2 is overlapped in the outer lane of annular boss 52 and is realized fixing, can prevent to heat film 2 lateral shifting in box body 1, and the top of heating film 2 conflicts with the top of box body 1 in addition, can prevent that the shower nozzle from heating the removal of film 2 at the in-process of putting into or taking out.
The preheating box of the 3D printing nozzle 6 in the embodiment further comprises a PID temperature controller 3 installed in the box body 1, a button on the PID temperature controller 3 is exposed out of the box body 1 and is convenient for operation of personnel, a power interface 4 is arranged on one side of the box body 1, the PID temperature controller 3 is connected with the power interface 4 on the box body 1 through a wire, the power interface 4 is externally connected with a power supply and is electrified, and the PID temperature controller 3 is connected with a power line of the heating film 2 through a wire; the heating film 2 realizes temperature regulation and control through a PID temperature controller 3. According to different kinds of food raw materials, the fixed preheating temperature can be controlled through temperature control, for example, the heating time and the heating temperature can be controlled at 37 ℃ for chocolate. The PID temperature controller 3 is a commercially available PID digital temperature controller with model number W1308H or W1411, and the principle thereof will not be described herein.
In this embodiment, a wire inlet/outlet 21 is provided at one side of the cylindrical heating film 2, a wire led out from the PID temperature controller 3 enters the cylindrical heating film 2 from the wire inlet/outlet 21 and is connected to a power line of the heating film 2, so as to realize temperature control of the heating film 2, and the wire inlet/outlet 21 is provided to make the wire wiring more reasonable in space, so that the wire winding from the bottom or top of the heating film 2 is not needed, and the stability of the heating film 2 structure in the case 1 can be ensured.
The operating principle of the embodiment: the printing nozzle 6 is placed in the nozzle mounting hole 11, the power is switched on, the preheating temperature and time are set through the PID temperature controller 3, the cylindrical heating film 2 can uniformly heat the cylinder body of the printing nozzle 6, and uniform preheating is achieved. Therefore the utility model discloses 3D prints shower nozzle 6 and preheats the box and can preheat printing shower nozzle 6 that needs were used in advance, and the last printing shower nozzle 6 that contains food raw materials can be directly to the printing shower nozzle 6 that preheats adorn the 3D printer on because the material exhausts needs the pause to print when printing shower nozzle 6 is changed, can directly print, has improved printing efficiency.
The above description is a detailed description of the technical solutions provided in connection with the preferred embodiments of the present invention, and it should be understood that the present invention is not limited to the above description, and it will be apparent to those skilled in the art that the present invention can be implemented by a plurality of simple deductions or replacements (for example, a nozzle mounting hole site can be added, a heating film can be added accordingly, and a plurality of printing nozzles can be preheated simultaneously) without departing from the concept of the present invention, and all of them should be considered as belonging to the protection scope of the present invention.
Claims (4)
1. The utility model provides a 3D prints shower nozzle box of preheating which characterized in that: the heating box comprises a box body, wherein the top of the box body is provided with a nozzle mounting hole position, and a cylindrical heating film is arranged in the box body below the nozzle mounting hole position; the printing nozzle extends into the nozzle mounting hole position and is coated by the cylindrical heating film; the top of the printing nozzle is erected at the top of the box body.
2. The 3D print head cartridge of claim 1, wherein: the bottom in the box body is provided with a spray nozzle base, a round hole is formed in the middle of the spray nozzle base, an annular boss is arranged at the edge of the spray nozzle base, and the bottom of the heating film is sleeved on the outer ring of the annular boss to realize fixation.
3. The 3D print head cartridge of claim 1, wherein: the heating film is characterized by also comprising a PID temperature controller arranged in the box body, wherein one side of the box body is provided with a power interface, the power interface is connected with the PID temperature controller through a wire, and the PID temperature controller is connected with a power line of the heating film through a wire; the heating film realizes temperature regulation and control through a PID temperature controller.
4. The 3D print head cartridge of claim 3, wherein: and a wire inlet and outlet is formed in one side of the cylindrical heating film, and a wire led out from the PID temperature controller enters the cylindrical heating film from the wire inlet and outlet and is connected with a power line of the heating film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020681371.1U CN212194246U (en) | 2020-04-28 | 2020-04-28 | 3D prints shower nozzle and preheats box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020681371.1U CN212194246U (en) | 2020-04-28 | 2020-04-28 | 3D prints shower nozzle and preheats box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212194246U true CN212194246U (en) | 2020-12-22 |
Family
ID=73832010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020681371.1U Active CN212194246U (en) | 2020-04-28 | 2020-04-28 | 3D prints shower nozzle and preheats box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212194246U (en) |
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2020
- 2020-04-28 CN CN202020681371.1U patent/CN212194246U/en active Active
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