CN214071724U - High efficiency powder bed formula metal food 3D printer - Google Patents

High efficiency powder bed formula metal food 3D printer Download PDF

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Publication number
CN214071724U
CN214071724U CN202023041822.4U CN202023041822U CN214071724U CN 214071724 U CN214071724 U CN 214071724U CN 202023041822 U CN202023041822 U CN 202023041822U CN 214071724 U CN214071724 U CN 214071724U
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CN
China
Prior art keywords
synchronous belt
wall
fixedly connected
driving motor
powder bed
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Expired - Fee Related
Application number
CN202023041822.4U
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Chinese (zh)
Inventor
陈文婷
林诗凡
胡晨曦
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Southern University of Science and Technology
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Southern University of Science and Technology
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Priority to CN202023041822.4U priority Critical patent/CN214071724U/en
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Abstract

The utility model discloses a high-efficiency powder bed type metal food 3D printer, which relates to the field of 3D printers and comprises a base, wherein an X-axis driving motor is fixedly installed on the right side wall of the bottom of the base, a rotating shaft is fixedly sleeved at the output end of the X-axis driving motor, a first synchronous belt wheel is fixedly sleeved on the outer wall of the rotating shaft, a first synchronous belt is meshed with the outer wall of the first synchronous belt wheel, a second synchronous belt wheel is meshed with the other end of the first synchronous belt wheel, both ends of the first synchronous belt are fixedly connected with a bottom plate, both front and back ends of the bottom plate are fixedly connected with a connecting rod, the other end of the connecting rod is fixedly connected with a first slider, and the inside of the first slider is slidably connected with a first sliding rod. Improve the mobility of storage cylinder food raw materials, prevent that food raw materials from causing the jam to the storage cylinder.

Description

High efficiency powder bed formula metal food 3D printer
Technical Field
The utility model relates to a 3D printer field especially relates to a high efficiency powder bed formula metal food 3D printer.
Background
With the progress of science and technology, the 3D printing technology is gradually applied to the food field, and the food 3D printer is a 3D printing device specially applied to food printing. According to the existing food 3D printer, the size of a printing model of a molded 3D printing product is in direct proportion to the size of the printer, and the size of the printer determines the price of the printer.
In recent years, 3D printing technology is more and more widely applied to the food industry, and in 2012, a 3D printer for food is invented abroad, and the 3D printer for food can be matched with CAD design software used by a traditional engineering computer to understand what materials are put at what positions, and laid line by line, layer by layer and layer by layer to manufacture food with different shapes and exquisite styles. With the development of technology, various 3D printers for food are developed by successive inventions, but the 3D printer for food has various problems, such as easy blockage of a storage cylinder in the using process.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a high-efficiency powder bed type metal food 3D printer.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a high-efficiency powder bed type metal food 3D printer comprises a base, wherein an X-axis driving motor is fixedly mounted on the right side wall of the bottom of the base, a rotating shaft is fixedly sleeved on the output end of the X-axis driving motor, a first synchronous belt wheel is fixedly sleeved on the outer wall of the rotating shaft, a first synchronous belt is meshed on the outer wall of the first synchronous belt wheel, a second synchronous belt wheel is meshed on the other end of the first synchronous belt, bottom plates are fixedly connected to the two ends of the first synchronous belt, connecting rods are fixedly connected to the front end and the rear end of each bottom plate, a first sliding block is fixedly connected to the other end of each connecting rod, a first sliding rod is slidably connected to the inside of each first sliding block, a mounting plate is fixedly connected to the outer wall of each first sliding block, a second sliding rod is fixedly connected to the two sides of the mounting plate, and a second sliding block is slidably connected to the outer wall of each second sliding rod, a Y-axis driving motor is fixedly mounted on the upper surface of the mounting plate, an output shaft of the Y-axis driving motor is fixedly sleeved with a third synchronous belt wheel, a second synchronous belt is meshed with the outer wall of the third synchronous belt wheel, a fourth synchronous belt wheel is meshed with the inner side of the second synchronous belt, and two ends of the second synchronous belt are fixedly connected with a workbench;
the glass plate feeding device comprises a workbench, a glass plate, a limiting block, a second magnetic block, a support frame, a Z-axis driving motor, a screw rod, a moving block, a top plate, a material spraying head, a material storage barrel, a stirring rod, a transmission case, a transmission rod and a worm, wherein the first magnetic block is fixedly arranged in the workbench, the glass plate is fixedly connected to the upper surface of the workbench, the limiting block is arranged on the upper surface of the glass plate, the second magnetic block is fixedly arranged in the limiting block, the support frame is fixedly arranged on both sides of the base, the Z-axis driving motor is fixedly arranged on the side wall of the bottom of the support frame, the output end of the Z-axis driving motor is fixedly sleeved with the screw rod, the moving block is in threaded connection with the outer wall of the screw rod, the outer wall of the moving block is fixedly connected with the top plate, the material spraying head is fixedly arranged on the outer wall of the middle of the top plate, the material storage barrel is fixedly arranged on the top of the support frame, the material storage barrel is rotatably connected with the stirring rod, the transmission box is rotatably connected with the worm through worm gear transmission, the peristaltic pump is fixedly mounted at the top of the support frame, and the controller is fixedly mounted on the side wall of the support frame.
Preferably, the inner wall of the left side of the base is fixedly provided with a mounting seat, and the second synchronous pulley is rotatably connected with the mounting seat of the inner wall of the left side of the base.
Preferably, both ends of the first sliding rod are fixedly connected with the inner wall of the base, and the top end of the second sliding block is fixedly connected with the lower surface of the workbench.
Preferably, the first synchronous belt and the second synchronous belt are perpendicular to each other, and the second synchronous belt is located above the first synchronous belt.
Preferably, the size of the workbench is larger than that of the first magnetic block, the size of the limiting block is larger than that of the second magnetic block, and the limiting block is made of plastic.
Preferably, the one end of puddler runs through and extends to the outside of storage cylinder, the worm passes through the belt and is connected with the extension end transmission of puddler, the both ends of worm all are connected with the inner wall rotation of transmission case, the transfer line passes through belt transmission with the pivot and is connected.
Preferably, the top end of the storage cylinder is fixedly connected with a feeding pipe, and the top end of the storage cylinder is fixedly connected with an exhaust pipe.
Preferably, the bottom of storage cylinder is connected through the pipeline with the input of peristaltic pump, and the output of peristaltic pump is connected through the input through pipeline with the stub bar.
Preferably, the X-axis driving motor, the Y-axis driving motor, the Z-axis driving motor and the peristaltic pump are all electrically connected with the controller.
The utility model has the advantages that:
1. the utility model discloses in, first slider drives mounting panel and second slide bar at X axial displacement, the second slide bar passes through third synchronous pulley and drives the workstation at X axial displacement, start Y axle driving motor, Y axle driving motor's output shaft drives third synchronous pulley and rotates, third synchronous pulley drives the second hold-in range and removes, the second hold-in range drives the workstation at Y axial displacement, start Z axle driving motor, Z axle driving motor drives the lead screw and rotates, the lead screw passes through the movable block and drives the roof at Z axial displacement, the roof drives the stub bar and removes, and then realize printing to the D of food and hold, it is different with driven removal stub bar, the device realizes printing the D of food by moving the workstation.
2. The utility model discloses in, the second magnetic path adsorbs each other with first magnetic path, can accomplish through the stopper and fix the food of workstation upper surface printing.
3. The utility model discloses in, the pivot passes through the belt and drives the support frame rotation, and the transfer line passes through the worm wheel and drives the worm and rotate, and the worm passes through the belt and drives the puddler rotation, and the puddler can stir the food raw materials in the storage section of thick bamboo, can prevent that the outdoor in the storage section of thick bamboo from solidifying, improves the mobility of storage section of thick bamboo food raw materials, prevents that food raw materials from causing the jam to the storage section of thick bamboo.
Drawings
Fig. 1 is the utility model discloses a structural schematic diagram of high efficiency powder bed formula metal food 3D printer.
Fig. 2 is a sectional view of a-a in fig. 1 of a high-efficiency powder bed type metal food 3D printer of the present invention.
Fig. 3 is the utility model discloses a structural schematic diagram of transmission case of high efficiency powder bed formula metal food 3D printer.
Fig. 4 is the local structural schematic diagram of a position in fig. 1 of the high efficiency powder bed type metal food 3D printer of the present invention.
Reference numbers in the figures: 1. a base; 2. an X-axis drive motor; 3. a rotating shaft; 4. a first timing pulley; 5. a second timing pulley; 6. a first synchronization belt; 7. a base plate; 8. a connecting rod; 9. a first slider; 10. a first slide bar; 11. mounting a plate; 12. a second slide bar; 13. a Y-axis drive motor; 14. a third synchronous pulley; 15. a second synchronous belt; 16. a fourth timing pulley; 17. a second slider; 18. a transmission case; 19. a work table; 20. a transmission rod; 21. a worm; 22. a stirring rod; 23. a storage cylinder; 24. a peristaltic pump; 25. a material spraying head; 26. a top plate; 27. a screw rod; 28. a moving block; 29. a Z-axis drive motor; 30. a support frame; 31. a first magnetic block; 32. a glass plate; 33. a limiting block; 34. a second magnetic block; 35. and a controller.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a high-efficiency powder bed type metal food 3D printer comprises a base 1, an X-axis driving motor 2 is fixedly installed on the right side wall of the bottom of the base 1, a rotating shaft 3 is fixedly sleeved on the output end of the X-axis driving motor 2, a first synchronous pulley 4 is fixedly sleeved on the outer wall of the rotating shaft 3, a first synchronous belt 6 is meshed on the outer wall of the first synchronous pulley 4, a second synchronous pulley 5 is meshed on the other end of the first synchronous belt 6, bottom plates 7 are fixedly connected to both ends of the first synchronous belt 6, connecting rods 8 are fixedly connected to both front and rear ends of the bottom plates 7, a first slider 9 is fixedly connected to the other end of each connecting rod 8, a first slide bar 10 is slidably connected to the inside of the first slider 9, a mounting plate 11 is fixedly connected to the outer wall of the first slider 9, second slide bars 12 are fixedly connected to both sides of the mounting plate 11, and a second slider 17 is slidably connected to the outer wall of the second slide bar 12, a Y-axis driving motor 13 is fixedly mounted on the upper surface of the mounting plate 11, an output shaft of the Y-axis driving motor 13 is fixedly sleeved with a third synchronous belt wheel 14, a second synchronous belt 15 is meshed with the outer wall of the third synchronous belt wheel 14, a fourth synchronous belt wheel 16 is meshed with the inner side of the second synchronous belt 15, and two ends of the second synchronous belt 15 are fixedly connected with a workbench 19;
a first magnetic block 31 is fixedly arranged inside the workbench 19, a glass plate 32 is fixedly connected to the upper surface of the workbench 19, a limiting block 33 is placed on the upper surface of the glass plate 32, a second magnetic block 34 is fixedly arranged inside the limiting block 33, supporting frames 30 are fixedly arranged on two sides of the base 1, a Z-axis driving motor 29 is fixedly arranged on the bottom side wall of the supporting frame 30, a lead screw 27 is fixedly sleeved on the output end of the Z-axis driving motor 29, a moving block 28 is connected to the outer wall of the lead screw 27 through threads, a top plate 26 is fixedly connected to the outer wall of the moving block 28, a material spraying head 25 is fixedly arranged on the outer wall of the middle part of the top plate 26, a material storage barrel 23 is fixedly arranged at the top of the supporting frame 30, a stirring rod 22 is rotatably connected inside the material storage barrel 23, a transmission case 18 is fixedly arranged on the bottom side wall of the base 1, a transmission rod 20 is rotatably connected to the inner wall of the transmission case 18, and a worm 21 is connected to the transmission rod 20 through worm gear transmission, the peristaltic pump 24 is fixedly mounted at the top of the support frame 30, and the controller 35 is fixedly mounted on the side wall of the support frame 30.
A mounting seat is fixedly arranged on the inner wall of the left side of the base 1, a second synchronous belt wheel 5 is rotatably connected with the mounting seat on the inner wall of the left side of the base 1, two ends of a first slide bar 10 are fixedly connected with the inner wall of the base 1, the top end of a second slide block 17 is fixedly connected with the lower surface of a workbench 19, the first synchronous belt 6 is perpendicular to a second synchronous belt 15, the second synchronous belt 15 is positioned above the first synchronous belt 6, the workbench 19 is larger than a first magnetic block 31, a limit block 33 is larger than a second magnetic block 34, the limit block 33 is made of plastic material, one end of a stirring rod 22 penetrates through and extends to the outside of a material storage barrel 23, a worm 21 is in transmission connection with the extending end of the stirring rod 22 through a belt, two ends of the worm 21 are rotatably connected with the inner wall of a transmission box 18, a transmission rod 20 is in transmission connection with a rotating shaft 3 through a belt, and the top end of the material storage barrel 23 is fixedly connected with a material inlet pipe, the top fixedly connected with blast pipe of storage cylinder 23, the bottom of storage cylinder 23 is connected through the pipeline with peristaltic pump 24's input, and peristaltic pump 24's output is connected through the input of pipeline with spouting stub bar 25, and X axle driving motor 2, Y axle driving motor 13, Z axle driving motor 29, peristaltic pump 24 all with controller 35 electric connection.
The working principle is as follows:
when the utility model is used, the X-axis driving motor 2 is started, the X-axis driving motor 2 drives the rotating shaft 3 to rotate, the rotating shaft 3 drives the first synchronous belt 6 to rotate through the first synchronous belt pulley 4, the first synchronous belt 6 drives the bottom plate 7 to move in the X-axis direction, the bottom plate 7 drives the first slide block 9 to move in the X-axis direction through the connecting rod 8, the first slide block 9 drives the mounting plate 11 and the second slide bar 12 to move in the X-axis direction, the second slide bar 12 drives the workbench 19 to move in the X-axis direction through the third synchronous belt pulley 14, the Y-axis driving motor 13 is started, the output shaft of the Y-axis driving motor 13 drives the third synchronous belt pulley 14 to rotate, the third synchronous belt pulley 14 drives the second synchronous belt 15 to move, the second synchronous belt 15 drives the workbench 19 to move in the Y-axis direction, the Z-axis driving motor 29 is started, the Z-axis driving motor 29 drives the lead screw 27 to rotate, the lead screw 27 drives the top plate 26 to move in the Z-axis direction through the moving block 28, the top plate 26 drives the material spraying head 25 to move, and therefore 3D printing operation for food is achieved;
the second magnetic block 34 and the first magnetic block 31 are mutually adsorbed, and the fixing of the food printed on the upper surface of the workbench 19 can be completed through the limiting block 33;
when pivot 3 rotates, pivot 3 passes through the belt and drives support frame 30 and rotate, and transfer line 20 drives worm 21 through the worm wheel and rotates, and worm 21 drives puddler 22 through the belt and rotates, and puddler 22 can stir the food raw materials in the storage cylinder 23, can prevent that the outdoor in the storage cylinder 23 from solidifying, improves the mobility of the food raw materials of storage cylinder 23, prevents that food raw materials from causing the jam to storage cylinder 23.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
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 invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (9)

1. The utility model provides a high efficiency powder bed formula metal food 3D printer, includes base (1), its characterized in that, the bottom right side wall fixed mounting of base (1) has X axle driving motor (2), the fixed cover of output of X axle driving motor (2) has been cup jointed pivot (3), the outer wall of pivot (3) is fixed to have cup jointed first synchronous pulley (4), the outer wall meshing of first synchronous pulley (4) has first synchronous belt (6), the other end meshing of first synchronous belt (6) has second synchronous pulley (5), the both ends of first synchronous belt (6) are equal fixedly connected with bottom plate (7), the preceding, the back both ends of bottom plate (7) are equal fixedly connected with connecting rod (8), the other end of connecting rod (8) is equal fixedly connected with first slider (9), the inside sliding connection of first slider (9) has first slide bar (10), the outer wall of the first sliding block (9) is fixedly connected with a mounting plate (11), two sides of the mounting plate (11) are fixedly connected with second sliding rods (12), the outer wall of each second sliding rod (12) is connected with a second sliding block (17) in a sliding mode, the upper surface of the mounting plate (11) is fixedly provided with a Y-axis driving motor (13), an output shaft of the Y-axis driving motor (13) is fixedly sleeved with a third synchronous belt pulley (14), the outer wall of the third synchronous belt pulley (14) is meshed with a second synchronous belt (15), the inner side of the second synchronous belt (15) is meshed with a fourth synchronous belt pulley (16), and two ends of the second synchronous belt (15) are fixedly connected with a workbench (19);
the glass plate fixing device is characterized in that a first magnetic block (31) is fixedly mounted inside the workbench (19), a glass plate (32) is fixedly connected to the upper surface of the workbench (19), a limiting block (33) is placed on the upper surface of the glass plate (32), a second magnetic block (34) is fixedly mounted inside the limiting block (33), supporting frames (30) are fixedly mounted on two sides of the base (1), a Z-axis driving motor (29) is fixedly mounted on the side wall of the bottom of the supporting frame (30), a lead screw (27) is fixedly connected to the output end of the Z-axis driving motor (29), a moving block (28) is in threaded connection with the outer wall of the lead screw (27), a top plate (26) is fixedly connected to the outer wall of the moving block (28), a material spraying head (25) is fixedly mounted on the outer wall of the middle of the top plate (26), and a material storage barrel (23) is fixedly mounted at the top of the supporting frame (30), the inside of storage cylinder (23) rotates and is connected with puddler (22), the bottom lateral wall fixed mounting of base (1) has transmission case (18), the inner wall of transmission case (18) rotates and is connected with transfer line (20), transfer line (20) are connected with worm (21) through worm gear drive, the top fixed mounting of support frame (30) has peristaltic pump (24), the lateral wall fixed mounting of support frame (30) has controller (35).
2. The high-efficiency powder bed type metal food 3D printer according to claim 1, wherein a mounting seat is fixedly mounted on the inner wall of the left side of the base (1), and the second synchronous pulley (5) is rotatably connected with the mounting seat on the inner wall of the left side of the base (1).
3. The high-efficiency powder bed type metal food 3D printer according to claim 1, wherein two ends of the first sliding rod (10) are fixedly connected with the inner wall of the base (1), and the top end of the second sliding block (17) is fixedly connected with the lower surface of the workbench (19).
4. The high-efficiency powder bed type metal food 3D printer according to claim 1, wherein the first synchronous belt (6) and the second synchronous belt (15) are perpendicular to each other, and the second synchronous belt (15) is positioned above the first synchronous belt (6).
5. The high-efficiency powder bed type metal food 3D printer as claimed in claim 1, wherein the size of the workbench (19) is larger than that of the first magnetic block (31), the size of the limiting block (33) is larger than that of the second magnetic block (34), and the limiting block (33) is made of plastic.
6. The high-efficiency powder bed type metal food 3D printer according to claim 1, wherein one end of the stirring rod (22) penetrates through and extends to the outside of the storage barrel (23), the worm (21) is in transmission connection with the extending end of the stirring rod (22) through a belt, two ends of the worm (21) are in rotation connection with the inner wall of the transmission box (18), and the transmission rod (20) is in transmission connection with the rotating shaft (3) through a belt.
7. The high-efficiency powder bed type metal food 3D printer as claimed in claim 1, wherein a feeding pipe is fixedly connected to the top end of the storage cylinder (23), and an exhaust pipe is fixedly connected to the top end of the storage cylinder (23).
8. The high-efficiency powder bed type metal food 3D printer according to claim 1, wherein the bottom end of the storage cylinder (23) is connected with the input end of a peristaltic pump (24) through a pipeline, and the output end of the peristaltic pump (24) is connected with the input end of a material spraying head (25) through a pipeline.
9. The high-efficiency powder bed type metal food 3D printer according to claim 1, wherein the X-axis driving motor (2), the Y-axis driving motor (13), the Z-axis driving motor (29) and the peristaltic pump (24) are electrically connected with the controller (35).
CN202023041822.4U 2020-12-16 2020-12-16 High efficiency powder bed formula metal food 3D printer Expired - Fee Related CN214071724U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202023041822.4U CN214071724U (en) 2020-12-16 2020-12-16 High efficiency powder bed formula metal food 3D printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202023041822.4U CN214071724U (en) 2020-12-16 2020-12-16 High efficiency powder bed formula metal food 3D printer

Publications (1)

Publication Number Publication Date
CN214071724U true CN214071724U (en) 2021-08-31

Family

ID=77428333

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202023041822.4U Expired - Fee Related CN214071724U (en) 2020-12-16 2020-12-16 High efficiency powder bed formula metal food 3D printer

Country Status (1)

Country Link
CN (1) CN214071724U (en)

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Granted publication date: 20210831