Puffing equipment convenient for automatic discharging
By introducing an automatic feeding system and vibration damping structure into the extrusion equipment, the problems of equipment blockage and vibration were solved, achieving automated feeding and vibration damping effects, and improving the service life and operational stability of the equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- YAAN CHUANXIANG YAWEI FOOD CO LTD
- Filing Date
- 2025-04-16
- Publication Date
- 2026-05-01
AI Technical Summary
Existing extrusion equipment requires manual operation during feeding, which can easily lead to blockages. It also lacks vibration damping, affecting the equipment's lifespan and the surrounding environment.
An automatic feeding system is adopted, which controls the flow of materials by rotating the push rod and the partition. Combined with damping springs and buffer pads, vibration is reduced, thus realizing automated feeding and vibration reduction of the equipment.
It achieves automated material feeding of the equipment, prevents blockage, and effectively reduces equipment vibration through the combination of damping springs and buffer pads, thereby extending equipment life and reducing environmental impact.
Smart Images
Figure CN224179128U_ABST
Abstract
Description
Extrusion equipment that facilitates automatic feeding Technical Field
[0001] This utility model relates to the field of food production technology, specifically to an extrusion device that facilitates automatic feeding. Background Technology
[0002] Extrusion equipment used in food production is mainly used to process raw materials through high temperature and high pressure, turning the moisture in the raw materials into steam. The rapid generation and expansion of steam causes the material volume to increase rapidly, forming a loose and porous structure, thus achieving extrusion.
[0003] In the process of realizing this utility model, the inventors discovered the following problems with the existing technology: 1. When the equipment is unloading materials, it is mostly done manually by workers, resulting in short and large batches of materials being unloaded, which can easily cause blockages in the equipment; 2. The equipment will generate vibrations when it is working. Since most of the equipment does not have vibration damping functions, the vibrations generated by the equipment during operation will affect the ground and reduce the service life of the equipment. Summary of the Invention
[0004] The purpose of this utility model is to provide an extrusion device that facilitates automatic feeding, thereby solving the problems of uneven feeding and lack of vibration damping in the aforementioned background art. To achieve the above objective, this utility model provides the following technical solution: an extrusion device that facilitates automatic feeding, comprising a machine body, a feeding shell mounted on the upper end of the machine body, a main AC motor mounted on one side of the feeding shell, a pusher rod connected to one side of the main AC motor, a hopper mounted on the upper end of the feeding shell, a main servo motor mounted on one side of the hopper, a partition plate connected to one side of the main servo motor, an auxiliary AC motor mounted on one side of the machine body, a screw rod connected to one side of the auxiliary AC motor, a heating shell provided at the upper end of the screw rod, a heating tube mounted at the upper end of the heating shell, a cutter provided on one side of the heating shell, an auxiliary servo motor connected to one side of the cutter, a support base mounted at the bottom of the machine body, a damping spring mounted at the bottom of the support base, and a buffer pad mounted at the bottom of the damping spring.
[0005] More preferably, the central axis of the push rod coincides with the transverse central axis of the main AC motor.
[0006] More preferably, the partition is configured as a rotating structure by a main servo motor.
[0007] More preferably, the heating tube is spirally wound with the center point of the heating shell as the center.
[0008] More preferably, the cutter is configured to rotate via a secondary servo motor.
[0009] More preferably, the damping springs are symmetrically installed about the transverse centerline of the buffer pad.
[0010] More preferably, the buffer pad has multiple cylindrical buffer columns inside.
[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0012] In this invention, a pusher rod and a partition are added. During feeding, the material is placed into the feed hopper. Then, the main servo motor rotates to drive the partition to rotate. By controlling the rotation angle of the partition, the inflow of material is controlled. Then, the main AC motor drives the pusher rod to rotate, pushing the material into the machine body. By controlling the rotation speed, the amount of material fed is controlled to prevent excessive speed from causing blockage.
[0013] In this invention, a damping spring and a buffer pad are added. When the equipment vibrates during operation, the spring is responsible for absorbing and storing the vibration energy. The energy is then applied to the spring and undergoes elastic deformation. The damper is used to suppress the spring's bounce and consume the kinetic energy stored in the spring. At the same time, the cylindrical buffer column in the buffer pad expands and contracts to cancel out the remaining vibration, prevent the transfer of kinetic energy, and reduce shock. Attached Figure Description
[0014] Figure 1 is a schematic diagram of the main structure of this utility model;
[0015] Figure 2 is a schematic diagram of the push rod structure of this utility model;
[0016] Figure 3 is a schematic diagram of the heating tube structure of this utility model;
[0017] Figure 4 is a schematic diagram of the damping spring structure of this utility model.
[0018] In the diagram: 1. Machine body; 2. Feeding shell; 3. Main AC motor; 4. Push rod; 5. Hopper; 6. Main servo motor; 7. Partition plate; 8. Auxiliary AC motor; 9. Screw rod; 10. Heating shell; 11. Heating tube; 12. Cutter; 13. Auxiliary servo motor; 14. Support base; 15. Damping spring; 16. Buffer pad. Detailed Implementation
[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.
[0020] Please refer to Figures 1 to 4. This utility model provides a technical solution: an extrusion device for easy automatic feeding, including a body 1. A feeding shell 2 is installed at the upper end of the body 1. A main AC motor 3 is installed on one side of the feeding shell 2. A push rod 4 is connected to one side of the main AC motor 3. A hopper 5 is installed at the upper end of the feeding shell 2. A main servo motor 6 is installed on one side of the hopper 5. A partition 7 is connected to one side of the main servo motor 6. An auxiliary AC motor 8 is installed on one side of the body 1. A screw rod 9 is connected to one side of the auxiliary AC motor 8. A heating shell 10 is provided at the upper end of the screw rod 9. A heating tube 11 is installed at the upper end of the heating shell 10. A cutter 12 is provided on one side of the heating shell 10. An auxiliary servo motor 13 is connected to one side of the cutter 12. A support base 14 is installed at the bottom of the body 1. A damping spring 15 is installed at the bottom of the support base 14. A buffer pad 16 is installed at the bottom of the damping spring 15.
[0021] In this embodiment, as shown in Figure 2, the central axis of the push rod 4 coincides with the transverse central axis of the main AC motor 3. By installing the main AC motor 3 on one side of the push rod 4, the main AC motor 3 drives the push rod 4 to rotate, thereby pushing the material into the machine body 1 through rotation. The feeding quantity is controlled by controlling the rotation speed.
[0022] In this embodiment, as shown in Figure 2, the partition 7 forms a rotating structure through the main servo motor 6. By installing the partition 7 on one side of the main servo motor 6, the main servo motor 6 drives the partition 7 to rotate, thereby controlling the material inflow by controlling the rotation angle of the partition 7, and preventing the push rod 4 from being blocked too quickly.
[0023] In this embodiment, as shown in FIG3, the heating tube 11 is spirally wound around the center point of the heating shell 10. By installing the heating tube 11 at the upper end of the heating shell 10, the heating tube 11 heats the internal material, causing the moisture in the internal material to be heated into steam. The rapid generation and expansion of steam causes the material volume to increase rapidly, forming a loose and porous structure for puffing.
[0024] In this embodiment, as shown in FIG3, the cutter 12 forms a rotating structure through the auxiliary servo motor 13; by installing the auxiliary servo motor 13 on one side of the cutter 12, the auxiliary servo motor 13 drives the cutter 12 to rotate by rotating, cutting the extruded material after expansion into small pieces for discharge.
[0025] In this embodiment, as shown in Figures 1 and 4, the damping springs 15 are symmetrically installed about the transverse centerline of the buffer pad 16. By installing the damping springs 15 at the upper end of the buffer pad 16, when the equipment vibrates during operation, the springs are responsible for absorbing and storing the vibration energy, which acts on the springs to cause elastic deformation. Then, the damper is used to suppress the spring's bounce and consume the kinetic energy stored in the springs to reduce vibration.
[0026] In this embodiment, as shown in Figures 1 and 4, the buffer pad 16 has multiple cylindrical buffer columns inside. By installing multiple cylindrical buffer columns inside the buffer pad 16, when the damping spring 15 reduces most of the vibration, the cylindrical buffer columns inside the buffer pad 16 expand and contract to cancel out the remaining vibration, prevent the transfer of kinetic energy, and reduce shock.
[0027] The method of use and advantages of this utility model: This puffing equipment, which facilitates automatic feeding, operates as follows:
[0028] As shown in Figures 1, 2, 3, and 4, the equipment is first started by placing the material into the feed hopper 5. Then, the main servo motor 6 rotates to drive the partition 7 to rotate, thereby controlling the material inflow by controlling the rotation angle of the partition 7. Next, the main AC motor 3 drives the pusher rod 4 to rotate, pushing the material into the machine body 1. The feed quantity is controlled by controlling the rotation speed. Then, the auxiliary AC motor 8 drives the screw rod 9 to rotate, propelling the material forward. The heating tube 11 heats the material moving forward, turning the moisture in the material into steam, resulting in rapid steam generation. The expansion causes the material volume to increase rapidly, which is called puffing. The puffed material is discharged from one side outlet of the heating shell 10. Then, the auxiliary servo motor 13 drives the cutter 12 to rotate, cutting the puffed material and discharging it. When the equipment vibrates during operation, the damping spring 15 absorbs and stores the vibration energy. The damper acts on the spring and causes elastic deformation. The damper is used to suppress the spring's jump and consume the kinetic energy stored in the spring. At the same time, the cylindrical buffer column in the buffer pad 16 expands and contracts to cancel out the remaining vibration, prevent the transmission of kinetic energy, and reduce shock.
[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. An equipment for puffing, facilitating automatic discharging, comprising a machine body (1), characterized in that: A feeding shell (2) is installed on the upper end of the machine body (1). A main AC motor (3) is installed on one side of the feeding shell (2). A push rod (4) is connected to one side of the main AC motor (3). A hopper (5) is installed on the upper end of the feeding shell (2). A main servo motor (6) is installed on one side of the hopper (5). A partition (7) is connected to one side of the main servo motor (6). An auxiliary AC motor (8) is installed on one side of the machine body (1). A partition (7) is connected to one side of the auxiliary AC motor (8). There is a spiral rod (9), the upper end of which is provided with a heating shell (10), the upper end of which is provided with a heating tube (11), a cutter (12) is provided on one side of the heating shell (10), a secondary servo motor (13) is connected to one side of the cutter (12), a support base (14) is installed at the bottom of the body (1), a damping spring (15) is installed at the bottom of the support base (14), and a buffer pad (16) is installed at the bottom of the damping spring (15).
2. The bulking apparatus of claim 1, wherein: The central axis of the push rod (4) coincides with the transverse central axis of the main AC motor (3).
3. The puffing equipment for easy automatic feeding according to claim 1, characterized in that: The partition (7) forms a rotating structure via the main servo motor (6).
4. The puffing equipment for easy automatic feeding according to claim 1, characterized in that: The heating tube (11) is spirally wound around the center point of the heating shell (10).
5. The puffing equipment for easy automatic feeding according to claim 1, characterized in that: The cutter (12) is configured to rotate via a secondary servo motor (13).
6. The puffing equipment for easy automatic feeding according to claim 1, characterized in that: The damping springs (15) are symmetrically installed about the transverse centerline of the buffer pad (16).
7. The bulking apparatus of claim 1, wherein: The buffer pad (16) has multiple cylindrical buffer columns inside.