阅读说明：本技术 一种多喷头3d打印机 (Many shower nozzles 3D printer ) 是由 李吉金 于 2021-10-12 设计创作，主要内容包括：本发明提出了一种多喷头3D打印机,本发明涉及3D打印机技术领域。本发明的方案：一种多喷头3D打印机,包括机架主体,机架主体的下部安装有相交设置的X轴滑动槽和Y轴滑动槽,机架主体连接有与X轴滑动槽和Y轴滑动槽配合的打印台,机架主体的上部安装有推动组件,推动组件连接有连接件,连接件的一侧安装有打印转盘,打印转盘连接有第一驱动件,打印转盘沿周向安装有主喷组件和多个副喷组件。本发明能够通过不同的打印材料进行打印,大大提升打印效率。(The invention provides a multi-nozzle 3D printer and relates to the technical field of 3D printers. The scheme of the invention is as follows: the utility model provides a many shower nozzles 3D printer, including the frame main part, X axle sliding tray and the Y axle sliding tray that intersects setting are installed to the lower part of frame main part, the frame main part be connected with X axle sliding tray and Y axle sliding tray complex print table, the promotion subassembly is installed on the upper portion of frame main part, the promotion subassembly is connected with the connecting piece, one side of connecting piece is installed and is printed the carousel, it is connected with first driving piece to print the carousel, it installs main subassembly and a plurality of vice subassembly that spout along circumference to print the carousel. The invention can print by different printing materials, thereby greatly improving the printing efficiency.)

1. The utility model provides a many shower nozzles 3D printer, a serial communication port, including the frame main part, X axle sliding tray and the Y axle sliding tray that intersect setting are installed to the lower part of frame main part, the frame main part be connected with X axle sliding tray with Y axle sliding tray complex printing table, the promotion subassembly is installed on the upper portion of frame main part, it is connected with the connecting piece to promote the subassembly, the printing carousel is installed to one side of connecting piece, it is connected with first driving piece to print the carousel, it installs main subassembly and a plurality of vice subassemblies of spouting along circumference to print the carousel.

2. The multi-nozzle 3D printer according to claim 1, wherein the main nozzle assembly comprises a main nozzle and a main material tank, the main nozzle is mounted on the printing turntable, the main material tank is mounted on the printing turntable, and a first feeding pipe is connected between the main nozzle and the main material tank.

3. The multi-nozzle 3D printer according to claim 2, wherein the auxiliary nozzle assembly comprises an auxiliary nozzle and an auxiliary trough, the auxiliary nozzle is mounted on the printing turntable, the auxiliary trough is mounted on the printing turntable, and a second feeding pipe is connected between the auxiliary nozzle and the auxiliary trough.

4. The multi-nozzle 3D printer of claim 1, wherein a transport mechanism is connected to the print table.

5. The multi-nozzle 3D printer according to claim 4, wherein the transmission mechanism comprises a transmission substrate, rotating rods are mounted at two ends of the transmission substrate, the rotating rods at two ends of the transmission substrate are sleeved with the same transmission belt, and at least one of the rotating rods is connected with a second driving part.

6. The multi-nozzle 3D printer according to claim 5, wherein a PEI film is adhered to the surface of the conveyor belt.

7. The multi-nozzle 3D printer according to claim 5, wherein the transmission substrate is made of a metal material, and the transmission belt comprises a magnetic rubber belt.

8. The multi-nozzle 3D printer according to claim 5, wherein the second driving member comprises a driving motor, and an output end of the driving motor is connected with the rotating rod.

9. The multi-nozzle 3D printer according to claim 1, wherein the first driving member comprises a driving motor, and an output end of the driving motor is connected with the printing turntable.

10. The multi-nozzle 3D printer according to claim 1, wherein the pushing assembly comprises a cylinder and a mounting frame, the mounting frame is located on the upper portion of the frame body, the mounting frame is used for mounting the cylinder, and an output end of the cylinder is connected with the connecting piece.

Technical Field

The invention relates to the technical field of 3D printers, in particular to a multi-nozzle 3D printer.

Background

3D printing, also known as additive manufacturing, belongs to one of the rapid prototyping technologies. 3D printing technology has appeared in the 80's of the 20 th century, but has been increasingly used in recent years for cost reasons. Fused deposition modeling 3D printing technology is one of the mainstream technologies used in current consumer grade 3D printers.

At present, 3D printer structure on the market is single, and when the staff printed through the 3D printer, the printing shower nozzle that needs to change the 3D printer when the material that needs the difference printed, perhaps pours into different printing material into to the printing shower nozzle, and very trouble has greatly reduced printing efficiency.

Disclosure of Invention

The invention aims to provide a multi-nozzle 3D printer which can print through different printing materials, and the printing efficiency is greatly improved.

The embodiment of the invention is realized by the following steps:

the embodiment of the application provides a many shower nozzles 3D printer, including the frame main part, X axle sliding tray and the Y axle sliding tray that intersect setting are installed to the lower part of frame main part, the frame main part be connected with X axle sliding tray and Y axle sliding tray complex print table, the promotion subassembly is installed on the upper portion of frame main part, the promotion subassembly is connected with the connecting piece, the printing carousel is installed to one side of connecting piece, the printing carousel is connected with first driving piece, the printing carousel is installed along circumference and is spouted subassembly and a plurality of vice subassembly of spouting.

In some embodiments of the present invention, the main nozzle assembly includes a main nozzle and a main material tank, the main nozzle is mounted on the printing turntable, the main material tank is mounted on the printing turntable, and a first feeding pipe is connected between the main nozzle and the main material tank.

In some embodiments of the present invention, the auxiliary spraying assembly includes an auxiliary spraying head and an auxiliary material groove, the auxiliary spraying head is mounted on the printing turntable, the auxiliary material groove is mounted on the printing turntable, and a second feeding conduit is connected between the auxiliary spraying head and the auxiliary material groove.

In some embodiments of the invention, a transport mechanism is coupled to the print station.

In some embodiments of the present invention, the transmission mechanism includes a transmission substrate, rotation rods are mounted at two ends of the transmission substrate, the rotation rods at two ends of the transmission substrate are sleeved with the same transmission belt, and at least one rotation rod is connected to the second driving member.

In some embodiments of the present invention, a PEI film is attached to a surface of the transfer belt.

In some embodiments of the invention, the material of the transmission substrate includes a metal material, and the transmission belt includes a magnetic rubber belt.

In some embodiments of the present invention, the second driving member includes a driving motor, and an output end of the driving motor is connected to the rotating rod.

In some embodiments of the present invention, the first driving member includes a driving motor, and an output end of the driving motor is connected to the print turntable.

In some embodiments of the present invention, the pushing assembly includes a cylinder and a mounting bracket, the mounting bracket is located at the upper portion of the frame main body, the mounting bracket mounts the cylinder, and an output end of the cylinder is connected to the connecting member.

Compared with the prior art, the embodiment of the invention has at least the following advantages or beneficial effects:

the utility model provides a many shower nozzles 3D printer, including the frame main part, X axle sliding tray and the Y axle sliding tray that intersects setting are installed to the lower part of frame main part, the frame main part be connected with X axle sliding tray and Y axle sliding tray complex print table, the promotion subassembly is installed on the upper portion of frame main part, the promotion subassembly is connected with the connecting piece, one side of connecting piece is installed and is printed the carousel, it is connected with first driving piece to print the carousel, it installs main subassembly and a plurality of vice subassembly that spout along circumference to print the carousel.

In the above embodiment, a multi-nozzle 3D printer is composed of a frame main body, an X-axis sliding groove, a Y-axis sliding groove, a printing table, a pushing assembly, a connecting member, a printing turntable, a first driving member main jet assembly and a plurality of auxiliary jet assemblies, wherein the frame main body is composed of a rectangular frame, the lower part of the frame main body is provided with the X-axis sliding groove and the Y-axis sliding groove, the X-axis sliding groove and the Y-axis sliding groove are arranged in an intersecting manner, the printing table can slide in the X-axis sliding groove and also can slide in the Y-axis sliding groove, the upper part of the frame main body is provided with the pushing assembly, wherein the output end of the pushing assembly is connected with the connecting member, one side of the connecting member is provided with the printing turntable, the connecting member is connected with the first driving member which can drive the printing turntable to rotate, the printing turntable is provided with the main jet assembly and the plurality of auxiliary jet assemblies along the circumferential direction, specifically, a worker places a printing raw material in the printing table when printing, the printing table drives and prints the raw materials and slide adjusting on X axle sliding tray and Y axle sliding tray and print the position, first driving piece drives the connecting piece and removes in vertical direction, the connecting piece drives and prints the carousel and removes in vertical direction, the above-mentioned carousel of printing drives main spray assembly and a plurality of vice subassembly of spouting and removes in vertical direction, and first driving piece can drive and print the carousel and rotate and make main spray assembly print printing raw materials, perhaps make the vice subassembly of spouting of difference print the raw materials, can install the different raw materials that spray in the subassembly of spouting of a plurality of pairs and print printing raw materials.

In this embodiment, the printing position of printing the raw materials can be adjusted through X axle sliding tray and Y axle sliding tray to the staff when printing to the printing raw materials, and can make the different vice subassembly of spouting of printing carousel rotation control print the printing raw materials or print the printing raw materials through main spray assembly through first driving piece, the staff prints the spraying raw materials that the in-process need not change in the main spray assembly and prints printing the raw materials, the spraying raw materials of arbitrary one vice spray assembly in-device is all inequality, it only needs to control first driving piece control to print the carousel rotation and makes the different vice subassembly of spouting print the printing raw materials to print the in-process staff, or main spray assembly prints the printing raw materials, not only improve printing efficiency, and it has saved the labour not needing staff to change the spraying raw materials.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a multi-nozzle 3D printer according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a transmission mechanism according to an embodiment of the present invention.

The following are marked in the figure: 1-a frame body, 2-an X-axis sliding groove, 3-a Y-axis sliding groove, 4-a printing table, 5-a mounting frame, 6-an air cylinder, 7-a connecting piece, 8-a first driving piece, 9-a main spray head, 10-a main spray head, 11-a first feeding guide pipe, 12-an auxiliary spray head, 13-an auxiliary spray head, 14-a second feeding guide pipe, 15-a transmission base plate, 16-a rotating rod, 17-a second driving piece and 18-a transmission belt.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are usually placed in when used, the orientations or positional relationships are only used for convenience of describing the present invention and simplifying the description, but the terms do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operate, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, "a plurality" represents at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Examples

Please refer to fig. 1-2. This embodiment provides a many shower nozzles 3D printer, including frame main part 1, X axle sliding tray 2 and Y axle sliding tray 3 that intersect the setting are installed to the lower part of frame main part 1, frame main part 1 is connected with the printing table 4 with X axle sliding tray 2 and the 3 complex of Y axle sliding tray, the promotion subassembly is installed on the upper portion of frame main part 1, it is connected with connecting piece 7 to promote the subassembly, the printing carousel is installed to one side of connecting piece 7, the printing carousel is connected with first driving piece 8, it installs main subassembly and a plurality of vice subassemblies of spouting along circumference to print the carousel.

In the above embodiment, a multi-nozzle 3D printer is composed of a frame body 1, an X-axis sliding groove 2, a Y-axis sliding groove 3, a printing table 4, a pushing assembly, a connecting piece 7, a printing turntable, a first driving piece 8, a main jet assembly and a plurality of auxiliary jet assemblies, wherein the frame main body 1 is composed of a rectangular frame, the lower part of the frame main body 1 is provided with an X-axis sliding groove 2 and a Y-axis sliding groove 3, the X-axis sliding groove 2 and the Y-axis sliding groove 3 are arranged in an intersecting way, the printing table 4 can slide in the X-axis sliding groove 2 and also can slide in the Y-axis sliding groove 3, the upper part of the machine frame main body 1 is provided with a pushing component, wherein the output that promotes the subassembly is connected with connecting piece 7, and the printing carousel is installed to one side of connecting piece 7, and connecting piece 7 is connected with first driving piece 8 and first driving piece 8 can drive above-mentioned printing carousel and rotate, prints the carousel and installs main subassembly and a plurality of vice subassembly of spouting along circumference. Wherein print table 4 can be connected with transport mechanism, print the in-process and print the raw materials and place in above-mentioned transport mechanism, print the raw materials and print the completion back and can carry out printing device with printing the raw materials through transport mechanism, then the staff can carry out another printing, do not need the staff to take out the finished product of printing the completion, it is very convenient, transmission substrate 15 can be by transmission substrate 15, dwang 16, transmission band 18 and second driving piece 17 are constituteed, wherein transmission substrate 15 fixes on print table 4, dwang 16 is all installed at the both ends of moving the substrate, the dwang 16 at transmission substrate 15 both ends all is equipped with same transmission band 18, at least one dwang 16 is connected with second driving piece 17, staff's drive second driving piece 17 can make transmission band 18 will print the finished product transportation printing device of printing after the completion. The surface of the transmission belt 18 can be adhered with a PEI film, the PEI film has high strength, high rigidity, wear resistance and dimensional stability at high temperature, and the glass transition temperature is about 180-210 ℃. Of course, other thicknesses of the PEI film may be used as long as the normal operation of the 3D printer 100 is not affected, such as 0.15mm, 0.2mm, and the like. The PEI membrane can cover to the surface of transmission band 18 through sticky mode, and the conveyer belt is the rubber material, and the 3D printer is during printing, and the temperature of shower nozzle rises to 220 ℃, can cause the conveyer belt to melt, keeps apart high temperature through the setting of PEI membrane, can effectively avoid the conveyer belt surface to melt, plays the effect of protection conveyer belt and extension its life. Specifically, the staff will print the raw materials and place in print table 4 when printing, print table 4 drives and prints the raw materials and slide adjusting on X axle sliding tray 2 and Y axle sliding tray 3 and print the position, first driving piece 8 drives connecting piece 7 and removes in vertical direction, connecting piece 7 drives and prints the carousel and remove in vertical direction, the aforesaid is printed the carousel and is driven main spray assembly and a plurality of vice subassembly that spout and remove in vertical direction, and first driving piece 8 can drive and print the carousel and rotate and make main spray assembly print the raw materials, perhaps make the vice subassembly that spouts of difference print the raw materials and print, can install the different raw materials that spray in a plurality of vice spray assemblies and print the raw materials.

In this embodiment, the printing position of printing the raw materials can be adjusted through X axle sliding tray 2 and Y axle sliding tray 3 when the staff prints to printing the raw materials, and can make the different vice subassembly of spouting of printing carousel rotation control print printing the raw materials or print printing the raw materials through main subassembly of spouting through first driving piece 8, the staff prints the raw materials that sprays in-process need not changing the main subassembly of spouting and prints printing the raw materials, the raw materials that sprays of any one vice device that spouts in the subassembly is all inequality, it only needs 8 controls the rotation of printing carousel to make the different vice subassemblies of spouting to print the raw materials to printing the in-process staff to print, or main subassembly prints printing the printing raw materials, not only improve printing efficiency, and the staff does not need to change and sprays the raw materials and has saved the labour.

In some embodiments of the present invention, the main nozzle assembly includes a main nozzle 9 and a main material tank 10, the main nozzle 9 is installed in the printing turntable, the main material tank 10 is installed in the printing turntable, and a first feeding pipe 11 is connected between the main nozzle 9 and the main material tank 10.

In this embodiment, the main nozzle assembly is composed of a main nozzle 9 and a main material tank 10, the main nozzle 9 and the main material tank 10 are both installed on the printing turntable, the main nozzle 9 and the main material tank 10 are connected through a first feeding conduit 11, and a spraying raw material for printing the printing raw material is installed in the main material tank 10.

In some embodiments of the present invention, the secondary spray assembly comprises a secondary spray head 12 and a secondary trough 13, the secondary spray head 12 is mounted on the printing turntable, the secondary trough 13 is mounted on the printing turntable, and a second feed conduit 14 is connected between the secondary spray head 12 and the secondary trough 13.

In this embodiment, the auxiliary spraying assembly is composed of an auxiliary spraying head 12 and an auxiliary material tank 13, the auxiliary spraying head 12 and the auxiliary material tank 13 are both installed on the printing turntable, the auxiliary spraying head 12 and the auxiliary material tank 13 are connected through a second feeding guide pipe 14, and a spraying raw material for printing the printing raw material is arranged in the auxiliary material tank 13.

In some embodiments of the invention, a transport mechanism is connected to the print station 4.

In this embodiment, print table 4 is connected with transmission device, prints the in-process and prints the raw materials and place in above-mentioned transmission device, prints the raw materials and can carry out printing device with printing the raw materials through transmission device after printing the completion, then the staff can carry out another printing, does not need the staff to take out the finished product of printing the completion, and is very convenient.

In some embodiments of the present invention, the transmission mechanism includes a transmission substrate 15, rotation rods 16 are mounted at both ends of the transmission substrate 15, the rotation rods 16 at both ends of the transmission substrate 15 are sleeved with the same transmission belt 18, and at least one rotation rod 16 is connected with a second driving member 17.

In this embodiment, transmission substrate 15 comprises transmission substrate 15, dwang 16, transmission band 18 and second driving piece 17, wherein transmission substrate 15 fixes on print table 4, dwang 16 is all installed at the both ends of moving the base plate, the dwang 16 at transmission substrate 15 both ends all overlaps and is equipped with same transmission band 18, at least one dwang 16 is connected with second driving piece 17, staff's drive second driving piece 17 can make transmission band 18 will print the printing finished product transportation printing device after the completion.

In some embodiments of the present invention, the surface of the transfer belt 18 is adhered with a PEI film.

In this example, the PEI membrane has high strength, high rigidity, abrasion resistance and dimensional stability at high temperatures, and a glass transition temperature of about 180-. Of course, other thicknesses of the PEI film may be used as long as the normal operation of the 3D printer 100 is not affected, such as 0.15mm, 0.2mm, and the like. The PEI membrane can cover to the surface of transmission band 18 through sticky mode, and the conveyer belt is the rubber material, and the 3D printer is during printing, and the temperature of shower nozzle rises to 220 ℃, can cause the conveyer belt to melt, keeps apart high temperature through the setting of PEI membrane, can effectively avoid the conveyer belt surface to melt, plays the effect of protection conveyer belt and extension its life.

In some embodiments of the present invention, the material of the transmission substrate 15 includes a metal material, and the transmission belt 18 includes a magnetic rubber belt.

In this embodiment, the conveyer belt is flexible material, and temperature 220 ℃ when printing consumables extrude from the shower nozzle, the shrink can take place for the consumptive material when descending 60 degrees, and the component outside after making the printing extends to appear sticking up the limit phenomenon by a wide margin, and then causes and prints distortion, failure, and in this embodiment, the conveyer belt adopts magnetic rubber area, and the material of drive plate 15 includes metal material. The metal plate is positioned between the upper layer and the lower layer of the magnetic rubber belt and is always attached to the upper layer of the magnetic rubber belt in the walking process of the conveyor belt so as to play a role in supporting the conveyor belt. The setting of metal sheet makes at printing element in-process, and the metal sheet can be inhaled to the magnetism rubber tape, guarantees as far as possible that the magnetism rubber tape still can keep the surface comparatively level and smooth when the model contracts, has effectively solved the problem that the model warped edge.

In some embodiments of the invention, the second drive member 17 comprises a drive motor, the output of which is connected to the swivelling levers 16.

In this embodiment, driving motor rotates and drives dwang 16 and rotate, and dwang 16 rotates and drives 18 transmissions of transmission band, and the finished product after the control is printed shifts out the printer.

In some embodiments of the invention, the first drive member 8 comprises a drive motor, the output of which is connected to the print wheel.

In this embodiment, driving motor rotates to drive and prints the carousel and rotate, makes main subassembly of spouting print the printing raw materials, perhaps makes the vice subassembly of spouting of difference print the printing raw materials, can install the different raw materials that spray in a plurality of vice subassemblies and print the printing raw materials.

In some embodiments of the present invention, the pushing assembly comprises a cylinder 6 and a mounting bracket 5, the mounting bracket 5 is located at the upper part of the rack body 1, the mounting bracket 5 is provided with the cylinder 6, and the output end of the cylinder 6 is connected with a connecting piece 7.

In this embodiment, the cylinder 6 is installed in the mounting bracket 5, and the output of cylinder 6 is connected connecting piece 7, and cylinder 6 can control the printing carousel and rise and descend and print the printing raw materials.

In summary, the embodiment of the invention provides a multi-nozzle 3D printer, which includes a frame main body 1, wherein an X-axis sliding groove 2 and a Y-axis sliding groove 3 which are arranged in an intersecting manner are installed at the lower part of the frame main body 1, the frame main body 1 is connected with a printing table 4 which is matched with the X-axis sliding groove 2 and the Y-axis sliding groove 3, a pushing assembly is installed at the upper part of the frame main body 1, the pushing assembly is connected with a connecting piece 7, a printing turntable is installed at one side of the connecting piece 7, the printing turntable is connected with a first driving piece 8, and a main spraying assembly and a plurality of auxiliary spraying assemblies are installed on the printing turntable along the circumferential direction.

In the above embodiment, a multi-nozzle 3D printer is composed of a frame body 1, an X-axis sliding groove 2, a Y-axis sliding groove 3, a printing table 4, a pushing assembly, a connecting member 7, a printing turntable, a first driving member 8, a main jetting assembly and a plurality of auxiliary jetting assemblies, wherein the frame body 1 is composed of a rectangular frame, the lower portion of the frame body 1 is provided with the X-axis sliding groove 2 and the Y-axis sliding groove 3, the X-axis sliding groove 2 and the Y-axis sliding groove 3 are arranged in an intersecting manner, the printing table 4 can slide in the X-axis sliding groove 2 or the Y-axis sliding groove 3, the upper portion of the frame body 1 is provided with the pushing assembly, an output end of the pushing assembly is connected with the connecting member 7, one side of the connecting member 7 is provided with the printing turntable, the connecting member 7 is connected with the first driving member 8, the first driving member 8 can drive the printing turntable to rotate, the printing turntable is provided with the main jetting assembly and the plurality of auxiliary jetting assemblies along the circumferential direction, specifically, the staff will print the raw materials and place in print table 4 when printing, print table 4 drives and prints the raw materials and slide adjusting on X axle sliding tray 2 and Y axle sliding tray 3 and print the position, first driving piece 8 drives connecting piece 7 and removes in vertical direction, connecting piece 7 drives and prints the carousel and remove in vertical direction, the aforesaid is printed the carousel and is driven main spray assembly and a plurality of vice subassembly that spout and remove in vertical direction, and first driving piece 8 can drive and print the carousel and rotate and make main spray assembly print the raw materials, perhaps make the vice subassembly that spouts of difference print the raw materials and print, can install the different raw materials that spray in a plurality of vice spray assemblies and print the raw materials.

In this embodiment, the printing position of printing the raw materials can be adjusted through X axle sliding tray 2 and Y axle sliding tray 3 when the staff prints to printing the raw materials, and can make the different vice subassembly of spouting of printing carousel rotation control print printing the raw materials or print printing the raw materials through main subassembly of spouting through first driving piece 8, the staff prints the raw materials that sprays in-process need not changing the main subassembly of spouting and prints printing the raw materials, the raw materials that sprays of any one vice device that spouts in the subassembly is all inequality, it only needs 8 controls the rotation of printing carousel to make the different vice subassemblies of spouting to print the raw materials to printing the in-process staff to print, or main subassembly prints printing the printing raw materials, not only improve printing efficiency, and the staff does not need to change and sprays the raw materials and has saved the labour.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.