3D printing equipment for resistant starch-based food
By designing the outlet cleaning components of the 3D printing equipment for resistant starch-based foods, the problem of bacterial growth caused by starch slurry adhesion during the equipment operation is solved, and effective cleaning of the outside of the discharge port is achieved, ensuring food safety.
Patent Information
- Application Number
- CN202421999015.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-16
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-08-16
AI Technical Summary
During the working process, the starch slurry is easily attached to the outside of the slurry outlet, causing bacteria to grow and affecting food safety.
A 3D printing device including a discharge port cleaning component is designed. The component consists of a fixing frame, a motor, a gear, a clean water pipe, a clean water pump, an outer drain pipe, an inner drain pipe, a tooth ring and a brush strip. The clean water is sent into the cleaning cylinder through a clean water pump and a clean water pipe. The motor drives the gear to rotate the cleaning cylinder, and the brush strips clean the outside of the discharge nozzle to complete the cleaning of the outside of the slurry discharge port.
It effectively avoids bacterial breeding problems caused by starch slurry adhering to the outside of the discharge port, ensures food safety, and avoids the problem of sewage contaminating the internal space of the equipment through the design of the cleaning process.
Smart Images
Figure CN222916969U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of food processing, in particular to a 3D printing device for resistant starch-based foods. Background Art
[0002] Resistant starch-based foods refer to foods containing resistant starch. Resistant starch is a special type of starch that cannot be enzymatically digested in the small intestine but can be fermented by microorganisms in the colon to produce short-chain fatty acids, which are beneficial to human health. Resistant starch has a low insulin response, can control blood sugar balance, reduce hunger, and is suitable for diabetics. In addition, resistant starch also has the function of soluble fiber, which can increase the amount of defecation, reduce constipation, reduce the risk of colon cancer, and has a certain weight loss effect.
[0003] During the working process of the 3D printing device for resistant starch-based foods, it is inevitable that some starch slurry adheres to the outside of the slurry discharge port. If these starch slurries adhere to the outside of the slurry discharge port for a long time, bacteria will breed, affecting food safety.
[0004] Therefore, in view of the situation that during the working process of the 3D printing device for resistant starch-based foods, starch slurry adheres to the outside of the slurry discharge port, thus breeding bacteria and affecting food safety, a 3D printing device for resistant starch-based foods can be designed to solve the above problems. Summary of the Utility Model
[0005] In order to overcome the problem that during the working process of the 3D printing device for resistant starch-based foods, starch slurry adheres to the outside of the slurry discharge port, and if these starch slurries adhere to the outside of the slurry discharge port for a long time, bacteria will breed, affecting food safety.
[0006] The technical solution of the utility model is: a 3D printing device for resistant starch-based foods, including a housing, a fourth electric slide rail, a fourth electric slider, and a discharge port cleaning component; one side inside the housing is fixedly connected with a fourth electric slide rail; a fourth electric slider is slidably connected to the fourth electric slide rail; one side of the fourth electric slider is fixedly connected with a discharge port cleaning component; the discharge port cleaning component includes a fixing frame; a motor is fixedly connected to the fixing frame; the lower end of the motor is rotationally connected with a gear through a rotating shaft; a water pipe for clean water is arranged at the upper end of the motor; one end of the water pipe for clean water is communicated with a clean water pump; the lower end of the fixing frame is communicated with an external drain pipe; a fixing cylinder is arranged on one side of the motor; a cleaning cylinder is rotationally connected inside the fixing cylinder; the lower end of the cleaning cylinder is communicated with an internal drain pipe; a toothed ring is fixedly connected to the outside of the internal drain pipe; a plurality of brush bars are fixedly connected inside the cleaning cylinder.
[0007] Preferably, the starch slurry pump is moved to directly above the cleaning cylinder through the third electric slide rail and the third electric slider, and then the fixing frame is lifted by the fourth electric slide rail and the fourth electric slider, so that the discharge nozzle is inserted into the cleaning cylinder. Then, the clean water stored in the clean water tank is sent into the cleaning cylinder through the clean water pump and the clean water pipe to wet the discharge nozzle and the brush strip. At the same time, the motor drives the gear to rotate the cleaning cylinder through the toothed ring, so that the brush strip washes the outer side of the discharge nozzle, and the sewage flows downward and flows out of the device through the inner drain pipe and the outer drain pipe, thus completing the cleaning of the outer side of the slurry discharge port to prevent the growth of bacteria on its surface and causing food safety problems.
[0008] Preferably, the toothed ring meshes with the gear; the fixed cylinder is fixedly connected to the fixing frame; a clean water tank is provided at the rear end of the outer side of the housing; a raw material tank is provided on one side of the clean water tank; the clean water pump is fixedly connected to the bottom end of the clean water tank.
[0009] Preferably, a first electric slide rail is fixedly connected to the rear end inside the housing; a first electric slider is slidably connected to the first electric slide rail.
[0010] Preferably, a second electric slide rail is fixedly connected to the first electric slider; a second electric slider is slidably connected to the second electric slide rail. The disc is placed above the second electric slider, and the height of the disc is changed through the first electric slide rail and the first electric slider, and the front and rear positions of the disc are changed through the second electric slide rail and the second electric slider.
[0011] Preferably, a third electric slide rail is fixedly connected to the upper end inside the housing; a third electric slider is slidably connected to the third electric slide rail.
[0012] Preferably, a starch slurry pump is fixedly connected to the lower end of the third electric slider; a discharge nozzle is fixedly connected to the lower end of the starch slurry pump. The left and right positions of the starch slurry pump are changed through the third electric slide rail and the third electric slider.
[0013] Preferably, a starch slurry pipe is communicated with one side of the starch slurry pump; the end of the starch slurry pipe is placed in the raw material tank. The starch slurry stored in the raw material tank is extruded from the discharge nozzle onto the disc through the starch slurry pump and the starch slurry pipe.
[0014] The beneficial effects of the present utility model:
[0015] 1. By setting the discharge port cleaning component, when the 3D printing device for resistant starch-based foods is working, if starch slurry adheres to the outer side of the slurry discharge port, the outer side of the slurry discharge port can be cleaned in time, thus avoiding food safety problems caused by bacterial growth;
[0016] 2. Move the starch slurry pump above the cleaning cylinder through the third electric slide rail and the third electric slider. Then, move the fixing bracket upward through the fourth electric slide rail and the fourth electric slider, so that the discharge nozzle is inserted into the cleaning cylinder. Next, send the clean water stored in the clean water tank into the cleaning cylinder through the clean water pump and the clean water pipe to wet the discharge nozzle and the brush strip. At the same time, the motor drives the gear to rotate the cleaning cylinder through the toothed ring, so that the brush strip washes the outside of the discharge nozzle, thus completing the cleaning of the outside of the slurry discharge port to prevent the growth of bacteria on its surface and causing food safety problems;
[0017] 3. The cleaning process is carried out inside the cleaning cylinder, and the sewage generated during the cleaning process will flow downward and flow out of the device through the inner drain pipe and the outer drain pipe, thus avoiding the problem of sewage polluting the internal space of the 3D printing device. Brief Description of the Drawings
[0018] Figure 1 Shows the overall structural schematic diagram of the present utility model;
[0019] Figure 2 Shows the structural schematic diagram of the clean water tank of the present utility model;
[0020] Figure 3 Shows the structural schematic diagram of the fourth electric slide rail of the present utility model;
[0021] Figure 4 Shows the structural schematic diagram of the gear of the present utility model;
[0022] Figure 5 Shows the structural schematic diagram of the tooth of the present utility model;
[0023] Figure 6 Shows the structural schematic diagram of the cleaning cylinder of the present utility model.
[0024] Description of the Reference Numerals: 1. Outer shell; 2. Clean water tank; 3. Raw material tank; 4. First electric slide rail; 5. First electric slider; 6. Second electric slide rail; 7. Second electric slider; 8. Third electric slide rail; 9. Third electric slider; 10. Starch slurry pump; 11. Discharge nozzle; 12. Starch slurry pipe; 13. Fourth electric slide rail; 14. Fourth electric slider; 1501. Fixing bracket; 1502. Motor; 1503. Gear; 1504. Clean water pipe; 1505. Clean water pump; 1506. Outer drain pipe; 1507. Fixed cylinder; 1508. Cleaning cylinder; 1509. Inner drain pipe; 1510. Toothed ring; 1511. Brush strip. Detailed Embodiment
[0025] The present utility model will be further described below in conjunction with the drawings and embodiments.
[0026] Please refer toFigures 1-6 , the present utility model provides an embodiment: a 3D printing device for resistant starch-based foods, comprising a housing 1, a fourth electric slide rail 13, a fourth electric slider 14 and a discharge port cleaning assembly; one side inside the housing 1 is fixedly connected with the fourth electric slide rail 13; the fourth electric slider 14 is slidably connected to the fourth electric slide rail 13; a water tank 2 is opened at the rear end of the outside of the housing 1; a raw material tank 3 is opened on one side of the water tank 2; a first electric slide rail 4 is fixedly connected to the rear end inside the housing 1; the first electric slider 5 is slidably connected to the first electric slide rail 4; a second electric slide rail 6 is fixedly connected to the first electric slider 5; the second electric slider 7 is slidably connected to the second electric slide rail 6; a tray is placed above the second electric slider 7, and the height of the tray is changed by the first electric slide rail 4 and the first electric slider 5, and the front and rear positions of the tray are changed by the second electric slide rail 6 and the second electric slider 7; a third electric slide rail 8 is fixedly connected to the upper end inside the housing 1; the third electric slider 9 is slidably connected to the third electric slide rail 8; a starch slurry pump 10 is fixedly connected to the lower end of the third electric slider 9; a discharge nozzle 11 is fixedly connected to the lower end of the starch slurry pump 10; the left and right positions of the starch slurry pump 10 are changed by the third electric slide rail 8 and the third electric slider 9; a starch slurry pipe 12 is communicated with one side of the starch slurry pump 10; the end of the starch slurry pipe 12 is placed in the raw material tank 3; the starch slurry stored in the raw material tank 3 is extruded from the discharge nozzle 11 onto the tray through the starch slurry pump 10 and the starch slurry pipe 12.
[0027] Please refer to Figures 3-6, in this embodiment, a discharge port cleaning assembly is fixedly connected to one side of the fourth electric slider 14; the discharge port cleaning assembly includes a fixing frame 1501; a motor 1502 is fixedly connected to the fixing frame 1501; a gear 1503 is rotatably connected to the lower end of the motor 1502 through a rotating shaft; a water pipe 1504 is arranged at the upper end of the motor 1502; one end of the water pipe 1504 is communicated with a water pump 1505; an outer drain pipe 1506 is communicated with the lower end of the fixing frame 1501; a fixing cylinder 1507 is arranged on one side of the motor 1502; a cleaning cylinder 1508 is rotatably connected in the fixing cylinder 1507; an inner drain pipe 1509 is communicated with the lower end of the cleaning cylinder 1508; a toothed ring 1510 is fixedly connected to the outer side of the inner drain pipe 1509; a plurality of brush bars 1511 are fixedly connected to the inside of the cleaning cylinder 1508; the starch slurry pump 10 is moved to directly above the cleaning cylinder 1508 through the third electric slide rail 8 and the third electric slider 9, and then the fixing frame 1501 is lifted by the fourth electric slide rail 13 and the fourth electric slider 14, so that the discharge nozzle 11 is inserted into the cleaning cylinder 1508. Then, the clean water stored in the water tank 2 is sent into the cleaning cylinder 1508 through the water pump 1505 and the water pipe 1504 to wet the discharge nozzle 11 and the brush bars 1511. At the same time, the motor 1502 drives the gear 1503 to rotate the cleaning cylinder 1508 through the toothed ring 1510, so that the brush bars 1511 wash the outer side of the discharge nozzle 11, and the sewage flows downward and flows out of the device through the inner drain pipe 1509 and the outer drain pipe 1506, thus completing the cleaning of the outer side of the slurry discharge port to prevent the growth of bacteria on its surface and causing food safety problems; the toothed ring 1510 meshes with the gear 1503; the fixing cylinder 1507 is fixedly connected to the fixing frame 1501; the water pump 1505 is fixedly connected to the bottom end of the water tank 2.
[0028] During use, first, starch slurry is stored in the raw material tank 3, and clean water is stored in the water tank 2. Subsequently, the tray is placed above the second electric slider 7, and the height of the tray is changed through the first electric slide rail 4 and the first electric slider 5, the front and rear positions of the tray are changed through the second electric slide rail 6 and the second electric slider 7, the left and right positions of the starch slurry pump 10 are changed through the third electric slide rail 8 and the third electric slider 9, and the starch slurry stored in the raw material tank 3 is extruded from the discharge nozzle 11 onto the tray through the starch slurry pump 10 and the starch slurry pipe 12 for 3D printing.
[0029] When there is starch slurry adhering to the outside of the slurry discharge port, the starch slurry pump 10 is moved to directly above the cleaning cylinder 1508 through the third electric slide rail 8 and the third electric slider 9, and then the fixing frame 1501 is lifted by the fourth electric slide rail 13 and the fourth electric slider 14, so that the discharge nozzle 11 is inserted into the cleaning cylinder 1508. Then, the clean water stored in the clean water tank 2 is sent into the cleaning cylinder 1508 through the clean water pump 1505 and the clean water pipe 1504 to wet the discharge nozzle 11 and the brush strip 1511. At the same time, the motor 1502 drives the gear 1503 to rotate the cleaning cylinder 1508 through the toothed ring 1510, so that the brush strip 1511 brushes the outside of the discharge nozzle 11, and the sewage flows downward and flows out of the device through the inner drain pipe 1509 and the outer drain pipe 1506, thus completing the cleaning of the outside of the slurry discharge port to prevent the growth of bacteria on its surface and causing food safety problems.
[0030] Through the above steps, by setting up the discharge port cleaning component, when the 3D printing device for resistant starch-based food is working and there is a situation where starch slurry adheres to the outside of the slurry discharge port, the outside of the slurry discharge port can be cleaned in time, thus avoiding food safety problems caused by the growth of bacteria.
Claims
1. A 3D printing device for resistant starch-based food, comprising a housing (1); characterized in that: The invention also comprises a fourth electric slide rail (13), a fourth electric slider (14) and a discharge port cleaning component; the fourth electric slide rail (13) is fixedly connected to one side of the inner part of the housing (1); the fourth electric slider (14) is slidably connected to the fourth electric slide rail (13); the discharge port cleaning component is fixedly connected to one side of the fourth electric slider (14); the discharge port cleaning component comprises a fixing frame (1501); a motor (1502) is fixedly connected to the fixing frame (1501); the lower end of the motor (1502) is rotatably connected to a gear (1503) via a rotating shaft; the upper end of the motor (1502) A clean water pipe (1504) is provided; one end of the clean water pipe (1504) is connected to a clean water pump (1505); the lower end of the fixed frame (1501) is connected to an external drainage pipe (1506); a fixed cylinder (1507) is provided on one side of the motor (1502); a cleaning cylinder (1508) is rotatably connected inside the fixed cylinder (1507); the lower end of the cleaning cylinder (1508) is connected to an internal drainage pipe (1509); a gear ring (1510) is fixedly connected to the outer side of the internal drainage pipe (1509); and a plurality of brush strips (1511) are fixedly connected inside the cleaning cylinder (1508).
2. A 3D printing device for resistant starch-based food according to claim 1, characterized in that: The gear ring (1510) meshes with the gear (1503); the fixed cylinder (1507) is fixedly connected to the fixed frame (1501); a clean water tank (2) is provided at the rear end of the outer side of the housing (1); a raw material tank (3) is provided on one side of the clean water tank (2); and a clean water pump (1505) is fixedly connected to the bottom end of the clean water tank (2).
3. A 3D printing device for resistant starch-based food according to claim 1, characterized in that: A first electric slide rail (4) is fixedly connected to the rear end of the housing (1); a first electric slider (5) is slidably connected to the first electric slide rail (4).
4. A 3D printing device for resistant starch-based food according to claim 3, characterized in that: A second electric slide rail (6) is fixedly connected to the first electric slide block (5); and a second electric slide rail (6) is slidably connected to a second electric slide block (7).
5. A 3D printing device for resistant starch-based food according to claim 1, characterized in that: A third electric slide rail (8) is fixedly connected to the upper end of the interior of the housing (1); a third electric slider (9) is slidably connected to the third electric slide rail (8).
6. A 3D printing device for resistant starch-based food according to claim 5, characterized in that: A starch slurry pump (10) is fixedly connected to the lower end of the third electric slider (9); and a discharge nozzle (11) is fixedly connected to the lower end of the starch slurry pump (10).
7. A 3D printing device for resistant starch-based food according to claim 6, characterized in that: One side of the starch slurry pump (10) is connected to a starch slurry pipe (12); the end of the starch slurry pipe (12) is placed in the raw material tank (3).