CN211566951U - Pneumatic many shower nozzles of printing device - Google Patents
Pneumatic many shower nozzles of printing device Download PDFInfo
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- CN211566951U CN211566951U CN201922346004.6U CN201922346004U CN211566951U CN 211566951 U CN211566951 U CN 211566951U CN 201922346004 U CN201922346004 U CN 201922346004U CN 211566951 U CN211566951 U CN 211566951U
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Abstract
The utility model discloses a pneumatic printing multi-nozzle device, which is applied to a 3D printer and comprises a controller, a plurality of parallel feeding components and a plurality of parallel gas supply components; the feed part is in by feed cylinder, the setting that is equipped with the charge door the control lever in the feed cylinder the printing syringe needle of feed cylinder bottom, with the two-position five-way valve that the control lever links to each other constitutes, air feed part pipeline communicate in being equipped with the valve the feed cylinder, the printing syringe needle is equipped with different diameter sizes, two-position five-way valve is external the controller. The utility model discloses the device can realize that many shower nozzles print, can realize that jumbo size body prints, prints the ground paste unrestricted.
Description
Technical Field
The utility model relates to a 3D prints the field, concretely relates to pneumatic many shower nozzles device of printing.
Background
The slurry 3D printing equipment mainly comprises a feeding device, a printing control system, a computer program control system and the like. At present, the printing device is suitable for slurry with higher viscosity, the size of a printing blank body is not too large, curing agents, initiators, catalysts and the like are usually added into the slurry to be cured, the printing slurry is cured within a short time to be formed, and the printing blank body is overlapped layer by layer. The existing device mainly adopts a single-nozzle screw to extrude, so that the use of slurry and the size of a printing blank body are limited.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model discloses it is expected to provide a pneumatic many shower nozzles device of printing can realize that many shower nozzles print, can realize that jumbo size body prints, printing the ground paste is unrestricted.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
a pneumatic printing multi-nozzle device is applied to a 3D printer and comprises a controller, a plurality of parallel feeding parts and a plurality of parallel air supply parts; the feed part is in by feed cylinder, the setting that is equipped with the charge door the control lever in the feed cylinder the printing syringe needle of feed cylinder bottom, with the two-position five-way valve that the control lever links to each other constitutes, air feed part pipeline communicate in being equipped with the valve the feed cylinder, the printing syringe needle is equipped with different diameter sizes, two-position five-way valve is external the controller.
Preferably, the air supply part is an air supply bottle, and a manual pressure regulating valve is arranged at the position where the air supply bottle pipeline is connected with each material cylinder.
Preferably, the printing needle diameter is 0.35mm or 0.5mm or 0.65 mm.
The utility model discloses beneficial effect as follows: the utility model discloses can realize that many shower nozzles print, can realize that the jumbo size body prints, prints the ground paste unrestricted.
Drawings
Fig. 1 is a schematic structural view of a pneumatic printing multi-nozzle device according to an embodiment of the present invention;
wherein, 1 is a controller, 2 is a material cylinder, 3 is a control rod, 4 is a printing needle head, 5 is a two-position five-way valve, 6 is an air supply bottle, 7 is a manual pressure regulating valve, and 8 is a manual stop valve.
Detailed Description
In order to understand the features and technical contents of the present invention in more detail, the following description is given in conjunction with the accompanying drawings, which are only used for reference and not for limiting the present invention.
Fig. 1 is a schematic structural view of a pneumatic printing multi-nozzle device according to an embodiment of the present invention, as shown in fig. 1, applied to a 3D printer, including a controller 1, and further including a plurality of parallel feeding components and air supply components; the feed part is in by feed cylinder 2, the setting that is equipped with the charge door control lever 3 in the feed cylinder print the syringe needle 4 of feed cylinder bottom, with the two-position five-way valve 5 that the control lever links to each other constitutes, air feed part pipeline intercommunication in being equipped with the valve feed cylinder 2, print syringe needle 4 and be equipped with different diameter sizes, two-position five-way valve 5 is external controller 1.
Preferably, the air supply part of the present embodiment is an air supply bottle 6, and a manual pressure regulating valve 7 is arranged at a position where the air supply bottle 6 is connected to each cartridge 2 through a pipeline, wherein the manual pressure regulating valve 7 is T40H in model.
Here, in the present embodiment, a manual cut-off valve 8 is further added to the air supply bottle 6 as a master switch, and the model of the manual cut-off valve 8 is J41H.
Here, the present embodiment employs three parallel feeding devices, and the corresponding printing head 4 diameters are set to 0.35mm, 0.5mm, and 0.65mm, respectively.
Here, the controller externally connected to the present embodiment is a ZMC 204.
Here, pack into different feed cylinders respectively with raw materials ground paste, curing agent, catalyst etc. the controller drives the control lever through the electricity connection two-position five-way valve and reciprocates, opens air supply bottle department master switch simultaneously to give each feed cylinder air feed through adjusting the air-vent valve, can make ground paste etc. realize the 3D printing of different speed and precision through printing the syringe needle like this, can realize the jumbo size of multiple ground paste and print, and different materials can be put to different feed cylinders, and it is not restricted to print the ground paste.
The pressure regulating valve is adjusted according to the diameters of the printing needle heads, and the printing of the slurry with different speeds and sizes can be realized by providing different air pressures.
Here, in this embodiment, the two-position five-way valve is connected to the switching value input and output points of the controller, and the controller is electrically connected to the control lever through the two-position five-way valve, so that accurate printing can be achieved.
It should be noted that the specific connection between the two-position five-way valve and the controller in the present device is a conventional connection method, and it should be known to those skilled in the art.
The specific type of the above-mentioned devices is not limited and detailed, and the deep connection mode of the above-mentioned devices is not detailed, and can be understood by those skilled in the art as the common general knowledge.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (3)
1. A pneumatic printing multi-nozzle device is applied to a 3D printer and comprises a controller and is characterized by further comprising a plurality of parallel feeding parts and air supply parts; the feed part is in by feed cylinder, the setting that is equipped with the charge door the control lever in the feed cylinder the printing syringe needle of feed cylinder bottom, with the two-position five-way valve that the control lever links to each other constitutes, air feed part pipeline communicate in being equipped with the valve the feed cylinder, the printing syringe needle is equipped with different diameter sizes, two-position five-way valve is external the controller.
2. The pneumatic printing multi-nozzle device according to claim 1, wherein the air supply part is an air supply bottle, and a manual pressure regulating valve is arranged at the position where the air supply bottle pipeline is connected with each cartridge.
3. A pneumatic printing multi-nozzle device according to claim 1, wherein the printing needle diameter is 0.35mm or 0.5mm or 0.65 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922346004.6U CN211566951U (en) | 2019-12-24 | 2019-12-24 | Pneumatic many shower nozzles of printing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922346004.6U CN211566951U (en) | 2019-12-24 | 2019-12-24 | Pneumatic many shower nozzles of printing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211566951U true CN211566951U (en) | 2020-09-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922346004.6U Active CN211566951U (en) | 2019-12-24 | 2019-12-24 | Pneumatic many shower nozzles of printing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211566951U (en) |
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2019
- 2019-12-24 CN CN201922346004.6U patent/CN211566951U/en active Active
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