CN209903964U - Colored 3D prints shower nozzle - Google Patents
Colored 3D prints shower nozzle Download PDFInfo
- Publication number
- CN209903964U CN209903964U CN201920769636.0U CN201920769636U CN209903964U CN 209903964 U CN209903964 U CN 209903964U CN 201920769636 U CN201920769636 U CN 201920769636U CN 209903964 U CN209903964 U CN 209903964U
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- color
- heating chamber
- shower nozzle
- printing
- color matching
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Abstract
The utility model discloses a colored 3D prints shower nozzle, including the color matching plate, color matching plate middle part is provided with the pivot, the pivot lower extreme sets up in the shower nozzle body, this internal spiral that is provided with of shower nozzle is defeated the material chamber, the spiral is defeated the material chamber lower extreme and is connected with the discharge gate, color matching plate is provided with a plurality of nozzles of matching colors all around, the nozzle below of matching colors all is provided with the heating chamber, be provided with the heater in the heating chamber, the heating chamber sets up around shower nozzle body surface, the heating chamber communicates with each other with spiral defeated material chamber, and passageway department is provided with the baffle through electromagnet control, the nozzle of matching colors, heater and. The utility model discloses simple structure, the colour conversion is convenient, can realize that the colour prints or the color fuses to print, has effectively solved and has printed the shower nozzle and can not realize colour or mix the problem that prints, the shower nozzle conversion is loaded down with trivial details and print efficiency lower.
Description
Technical Field
The utility model belongs to the technical field of 3D printing apparatus, concretely relates to colored 3D prints shower nozzle.
Background
The 3D printer is also called a three-dimensional printer, is an advanced manufacturing technology, and is used for manufacturing a three-dimensional object by printing a layer of bonding material layer by using a special bonding material such as wax material, powdered metal or plastic and the like on the basis of a digital model file. Is a technique for building objects by printing layer by layer. Most of the existing 3D printers can only print materials with single color, if color printing or mixed printing is needed, coloring is carried out in a spray painting mode, and the reducibility of color patterns is greatly reduced by spray painting, so that the processing cost is increased, and the quality of finished products of products is reduced; also, color printing or mixed printing is performed by replacing the spray head or printing materials, but the switching process is complicated, consumes time and labor, and reduces the 3D printing efficiency.
SUMMERY OF THE UTILITY MODEL
Not enough to the aforesaid, the utility model provides a colored 3D prints shower nozzle, simple structure, the colour conversion is convenient, can realize that the colour prints or the color fuses to print, has effectively solved and has printed the shower nozzle and can not realize the colour or mix the problem that prints, the shower nozzle conversion is loaded down with trivial details and print efficiency lower.
In order to achieve the above object, the present invention provides a technical solution for solving the technical problem: the utility model provides a colored 3D prints shower nozzle, including the color matching plate, color matching plate middle part is provided with the pivot, the pivot lower extreme sets up in the shower nozzle body, this internal spiral that is provided with of shower nozzle is failed the material chamber, the spiral is failed the material chamber lower extreme and is connected with the discharge gate, color matching plate is provided with a plurality of nozzles of matching colors all around, the nozzle below of matching colors all is provided with the heating chamber, be provided with the heater in the heating chamber, the heating chamber sets up around shower nozzle body surface, the heating chamber communicates with each other with the spiral is failed the material chamber, and passageway department is provided with the baffle through electro-magnet control, the nozzle.
The utility model has the advantages that: when 3D printing is carried out, the spray head is installed on a travelling mechanism of a 3D printer, then printing materials are provided for a heating chamber through color matching nozzles, the printing materials are heated by a heater in the heating chamber, at the moment, an electromagnet works to open a partition plate, then the partition plate enters a spiral conveying cavity, finally the printing materials flow down along the spiral conveying cavity and flow out through a discharge hole; if the color conversion is to be realized, the motor is started through the control system to drive the rotating shaft and the color matching disc to rotate, so that the corresponding color matching nozzles reach the feeding hole of the heating chamber, and then the printing material is fed into the heating chamber to be heated and printed, so that the color printing is realized; if mixed printing is to be realized, a plurality of printing materials can be added into the same heating chamber, and printing is performed after heating and melting; the utility model provides a print the shower nozzle, adopt vertical structure, the shower nozzle is downward, through set up a plurality of nozzles of matching colors on the color matching dish, and rethread motor conversion realizes that the colour prints and mixes the printing, needn't manual change shower nozzle or printing material, practices thrift the printing process, improves 3D and prints efficiency, reduces the cost of printing simultaneously, improves the printing quality.
Furthermore, a connecting disc is arranged at the upper end of the rotating shaft and is in transmission connection with the output end of the motor through a coupler.
The beneficial effect of adopting the further scheme is that: the rotating shaft is connected with the motor through the connecting disc and the coupler in a transmission mode, so that the rotating shaft is convenient to move, disassemble and assemble, more convenient to replace and higher in transmission efficiency.
Furthermore, a plurality of heating aluminum sheets are arranged on the inner side wall of the heating chamber.
The beneficial effect of adopting the further scheme is that: the heating aluminum sheet makes the temperature of heating chamber more even to the material mixture that makes multiple colour is more even, and the printing quality is better.
Further, the spiral conveying cavity and the rotating shaft are coaxially arranged, and a bearing is arranged between the spiral conveying cavity and the rotating shaft.
The beneficial effect of adopting the further scheme is that: through the bearing connection, can reduce the frictional force between defeated material chamber of spiral and the shower nozzle body, make and rotate more smoothly.
Further, a rubber sealing element is arranged on one side, facing the spiral conveying cavity, of the bearing.
The beneficial effect of adopting the further scheme is that: the problem that the normal use and the service life of the spray head are influenced due to damage caused by the fact that liquid printing materials enter a gap between a bearing or a rotating shaft is avoided.
Further, the rotating shaft is connected with the color matching disc through a spline.
The beneficial effect of adopting the further scheme is that: the guidance quality of spline connection is better, can improve the stability that color matching plate and pivot are connected to the rotation of accessible motor accurate control color matching plate.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a top view of the present invention;
fig. 4 is a cross-sectional view of the present invention;
wherein, 1, a color matching disc; 2. a color matching nozzle; 3. a rotating shaft; 4. a connecting disc; 5. a heating chamber; 6. a nozzle body; 7. a discharge port; 8. spiral conveying cavity.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
The utility model discloses an embodiment, as shown in fig. 1-4, a colored 3D prints shower nozzle is provided, including color matching plate 1, color matching plate 1 middle part is provided with pivot 3, the 3 lower extremes of pivot sets up in shower nozzle body 6, be provided with the defeated material chamber of spiral 8 in shower nozzle body 6, the defeated material chamber of spiral 8 lower extreme is connected with discharge gate 7, color matching plate 1 is provided with a plurality of nozzles 2 of matching colors all around, the nozzle 2 below of matching colors all is provided with heating chamber 5, be provided with the heater in heating chamber 5, heating chamber 5 sets up around shower nozzle body 6 surface, heating chamber 5 communicates with each other with the defeated material chamber of spiral 8, and passageway department is provided with the baffle through electromagnet control, nozzle 2 of matching colors, heater and electromagnet all are connected with the control. When 3D printing is carried out, the spray head is installed on a travelling mechanism of a 3D printer, then printing materials are supplied into a heating chamber 5 through a color matching nozzle 2, the printing materials are heated in the heating chamber 5 through a heater, at the moment, an electromagnet works to open a partition plate, then the partition plate enters a spiral conveying cavity 8, finally the printing materials flow down along the spiral conveying cavity 8 and flow out through a discharge hole 7; if the color conversion is to be realized, the motor is started through the control system to drive the rotating shaft 3 and the color matching disc 1 to rotate, so that the corresponding color matching nozzles 2 reach the feeding hole of the heating chamber 5, and then the printing material is fed into the heating chamber 5 for heating and printing, so that the color printing is realized; if mixed printing is to be realized, a plurality of printing materials can be added into the same heating chamber 5, and printing can be performed after heating and melting; the utility model provides a print the shower nozzle, adopt vertical structure, the shower nozzle is downward, through set up a plurality of nozzles 2 of matching colors on color matching plate 1, and rethread motor conversion realizes that the colour prints and mixes the printing, needn't manual change shower nozzle or printing material, practices thrift the printing process, improves 3D and prints efficiency, reduces the cost of printing simultaneously, improves the printing quality.
The upper end of the rotating shaft 3 is provided with a connecting disc 4, and the connecting disc 4 is in transmission connection with the output end of the motor through a coupler; the rotating shaft 3 is connected with the motor through the connecting disc 4 and the coupler in a transmission mode, so that the rotating shaft is convenient to move, disassemble and assemble, more convenient to replace and higher in transmission efficiency. Be provided with a plurality of heating aluminum sheets on the 5 inside walls of heating chamber, the heating aluminum sheet makes the temperature of heating chamber 5 more even to the material that makes multiple colour mixes more evenly, and the printing quality is better. The spiral material conveying cavity 8 and the rotating shaft 3 are coaxially arranged, and a bearing is arranged between the spiral material conveying cavity and the rotating shaft; through the bearing connection, the friction between the spiral conveying cavity 8 and the spray head body 6 can be reduced, and the rotation is smoother. The bearing is provided with rubber seal towards spiral delivery chamber 8 one side, avoids the liquid printing material to get into bearing or 3 clearances of pivot, causes the damage, influences the normal use and the life-span of shower nozzle. The rotating shaft 3 is connected with the color matching disc 1 through a spline, the guidance quality of spline connection is better, the stability of connection of the color matching disc 1 and the rotating shaft 3 can be improved, and therefore the rotation of the color matching disc 1 can be accurately controlled through the motor.
During the use, install this shower nozzle on the running gear of 3D printer, then provide the printing material in to heating chamber 5 through nozzle 2 of matching colors, the printing material is at heating chamber 5 through the heater heating, the electro-magnet work makes the baffle open this moment, reentrant spiral is defeated among the material chamber 8, at last along spiral defeated material chamber 8 flows down, flow through discharge gate 7, if realize colored or mix and print, then through control system starter motor, drive pivot 3 and color palette 1 and rotate, make corresponding nozzle 2 of matching colors reach the heating chamber 5 feed inlet, then send the printing material into heating chamber 5 in the heating and heat and print, print again. The utility model discloses simple structure, the colour conversion is convenient, can realize that the colour prints or the color fuses to print, has effectively solved and has printed the shower nozzle and can not realize colour or mix the problem that prints, the shower nozzle conversion is loaded down with trivial details and print efficiency lower.
While the present invention has been described in detail and with reference to the accompanying drawings, it is not to be considered as limited to the scope of the invention. Various modifications and changes may be made by those skilled in the art without inventive step within the scope of the appended claims.
Claims (6)
1. The color 3D printing nozzle is characterized by comprising a color matching disc (1), wherein a rotating shaft (3) is arranged in the middle of the color matching disc (1), the lower end of the rotating shaft (3) is arranged in the nozzle body (6), a spiral conveying cavity (8) is arranged in the nozzle body (6), the lower end of the spiral conveying cavity (8) is connected with a discharge hole (7), a plurality of color matching nozzles (2) are arranged around the color matching disc (1), a heating chamber (5) is arranged below the color matching nozzles (2), a heater is arranged in the heating chamber (5), the heating chamber (5) is arranged around the outer surface of the nozzle body (6), the heating chamber (5) is communicated with the spiral conveying cavity (8), and a partition plate controlled by an electromagnet is arranged at the passage, and the color matching nozzle (2), the heater and the electromagnet are connected with a control system of the 3D printer.
2. The color 3D printing nozzle according to claim 1, wherein a connecting disc (4) is arranged at the upper end of the rotating shaft (3), and the connecting disc (4) is in transmission connection with the output end of the motor through a coupler.
3. The color 3D printing head according to claim 1, characterized in that a plurality of heating aluminum sheets are arranged on the inner side wall of the heating chamber (5).
4. The color 3D printing head according to claim 1, wherein the spiral delivery chamber is coaxial with the shaft (3) with a bearing therebetween.
5. The color 3D printing head according to claim 4, wherein a rubber seal is provided on a side of the bearing facing the auger delivery chamber.
6. The color 3D print head according to claim 1, characterized in that the spindle (3) is connected to the color wheel (1) by splines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920769636.0U CN209903964U (en) | 2019-05-24 | 2019-05-24 | Colored 3D prints shower nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920769636.0U CN209903964U (en) | 2019-05-24 | 2019-05-24 | Colored 3D prints shower nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209903964U true CN209903964U (en) | 2020-01-07 |
Family
ID=69048997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920769636.0U Expired - Fee Related CN209903964U (en) | 2019-05-24 | 2019-05-24 | Colored 3D prints shower nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209903964U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111873422A (en) * | 2020-07-24 | 2020-11-03 | 耿惠贞 | Full-color 3D printer |
| CN116061435A (en) * | 2023-02-14 | 2023-05-05 | 嘉兴猛犸象工业设计有限公司 | A 3D printing extrusion mechanism and 3D printer |
-
2019
- 2019-05-24 CN CN201920769636.0U patent/CN209903964U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111873422A (en) * | 2020-07-24 | 2020-11-03 | 耿惠贞 | Full-color 3D printer |
| CN111873422B (en) * | 2020-07-24 | 2022-08-19 | 湖南诚金电力设备有限公司 | Full-color 3D printer |
| CN116061435A (en) * | 2023-02-14 | 2023-05-05 | 嘉兴猛犸象工业设计有限公司 | A 3D printing extrusion mechanism and 3D printer |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |