Auxiliary device for preparing bio-based degradable food packaging material
By introducing a stirring paddle and a conical head structure into the preparation device for bio-based degradable food packaging materials, the problems of uneven mixing and clogging of raw materials are solved, uniform mixing and intermittent feeding are achieved, and the preparation quality and production efficiency are improved.
Patent Information
- Application Number
- CN202422693988.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-06
- Publication Date
- 2025-09-23
- Estimated Expiration
- 2034-11-06
AI Technical Summary
During the preparation process of bio-based degradable food packaging materials, the raw materials are not mixed evenly and intermittent feeding cannot be carried out, resulting in blockage problems.
An auxiliary device for the preparation of bio-based degradable food packaging materials was designed. It adopted a stirring paddle and a conical head structure. The motor-driven gear meshing achieved stirring and intermittent feeding, ensuring uniform mixing of the raw materials and avoiding excessive feeding at one time.
It achieves uniform mixing of raw materials and avoids blockage, ensuring that materials can smoothly enter the next process, improving preparation quality and production efficiency.
Smart Images
Figure CN223370031U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of packaging material preparation, in particular to an auxiliary device for preparing bio-based degradable food packaging materials. Background Art
[0002] Food packaging is an integral part of food commodities and one of the main processes in the food industry. It protects food and prevents it from being damaged by biological, chemical, and physical external factors during its circulation from the factory to the hands of consumers. It also has the function of maintaining the stable quality of the food itself. It facilitates the consumption of food, and for the sake of environmental protection, it is now mostly processed using bio-based degradable materials.
[0003] However, the current bio-based degradable food packaging materials cannot effectively mix the raw materials together during the preparation process, resulting in uneven mixing of the raw materials and reduced quality of subsequent preparation. In addition, when feeding, intermittent feeding cannot be performed, resulting in a large amount of material being fed at one time and blockage. In response to the above problems, the inventors proposed an auxiliary device for the preparation of bio-based degradable food packaging materials to solve the above problems. Summary of the Invention
[0004] In order to solve the problem that the current bio-based degradable food packaging materials cannot effectively mix the preparation raw materials together during the preparation process, resulting in uneven mixing of the raw materials and inability to perform intermittent feeding; the purpose of the utility model is to provide an auxiliary device for the preparation of bio-based degradable food packaging materials.
[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions: an auxiliary device for preparing bio-based degradable food packaging materials, comprising an extruder, wherein the feed end of the extruder is fixedly connected to a tank body, the top surface of the tank body is fixedly connected to a tank cover, the middle part of the top surface of the tank cover is interlaced and rotatably connected to a rotating cylinder, the outer side wall of the rotating cylinder is fixedly connected to a stirring paddle, the top end of the rotating cylinder is fixedly connected to a first gear, the barrel mouth of the rotating cylinder is provided with a lifting shaft, the bottom end of the lifting shaft is fixedly connected to a conical head, and the top of the tank cover is fixedly connected to the bottom end of the lifting shaft. A motor is provided, and the output shaft end of the motor is fixedly connected to a second gear and a second bevel gear, the second gear is meshed with the first gear, the side wall of the second bevel gear is meshed with the first bevel gear, a horizontal shaft is inserted and fixedly connected to the middle of the side wall of the first bevel gear, and a half-face gear is fixedly sleeved on the side wall of the horizontal shaft. A ring body is provided on one side of the motor, and the inner side wall of the ring body is fixedly connected with teeth, the half-face gear is meshed with the teeth, and the end face of the ring body is fixedly connected with a guide plate, and the guide plate is fixedly connected to the top surface of the lifting shaft.
[0006] Preferably, the stirring paddle is located in the tank body, and the lifting shaft can be lifted and rotated in the barrel mouth of the rotating cylinder. The tank body is used to store the processed raw materials. The motor is started, and the second bevel gear and the second gear are rotated under the action of the motor output shaft. The second gear and the first gear are engaged with each other, so that the rotating cylinder can drive the stirring paddle to rotate to stir the material in the tank body. On the one hand, the raw materials are mixed evenly, and on the other hand, the materials are stirred so that the materials can fall better into the discharge end of the tank body to avoid the accumulation of materials on the upper part of the tank body.
[0007] Preferably, the conical head is larger at the top and smaller at the bottom, and is made of elastic material. When the second bevel gear rotates, the second bevel gear and the first bevel gear are engaged with each other, so that the horizontal shaft can drive the half-face gear to rotate. The half-face gear and the teeth are engaged with each other, and with the cooperation of the guide plate, the ring body can move up and down, and then the conical head can be moved up and down by the lifting shaft. When the conical head moves down to the lowest point, the conical head will block the output end of the tank body, so that the material will no longer fall. When the ring body rises, the conical head moves upward, so that the output end of the tank body is in a smooth state, so that the material enters the extruder through the output end of the tank body. The up and down reciprocating movement of the conical head can play a role in intermittent feeding, so as to avoid blockage caused by excessive feeding at one time.
[0008] Preferably, the side wall of the motor is provided with a second bracket, the bottom surface of the second bracket is fixedly connected to the top surface of the tank cover, the motor is installed through the second bracket, the top surface of the tank cover is fixedly connected to the vertical plate, the side wall of the vertical plate is fixedly connected to the first bracket, the horizontal axis passes through the first bracket, and the horizontal axis is rotatably connected to the first bracket, the guide plate passes through the first bracket, and the guide plate is slidingly connected to the first bracket, the first bracket is fixed by the vertical plate, the first bracket is concave, and the ring body is located in the concave mouth of the first bracket, a feed pipe is inserted and fixedly connected on one side of the top surface of the tank cover, and the pipe mouth of the feed pipe is detachably provided with a plug, and the plug is removed, and the raw materials can be poured into the tank body through the feed pipe.
[0009] Compared with the prior art, the beneficial effects of the present invention are:
[0010] (1) In the present invention, a stirring paddle is provided in the tank body. Starting the motor can rotate the second bevel gear and the second gear. Through the mutual engagement of the second gear and the first gear, the rotating drum can drive the stirring paddle to rotate to mix and stir the materials in the tank body. On the one hand, the raw materials can be mixed evenly, and on the other hand, the materials can be stirred so that the materials fall into the discharge end of the tank body better, avoiding the accumulation of materials on the upper part of the tank body.
[0011] (2) The utility model can start the motor and move the conical head up and down. When the conical head moves down to the lowest point, the output end of the tank body can be blocked. When the conical head moves up, the output end of the tank body can be kept in a smooth state, so that the material can enter the extruder through the output end of the tank body. The up and down reciprocating movement of the conical head can play the role of intermittent material discharge, so as to avoid blockage caused by excessive material discharge at one time. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0014] Figure 2 This is a schematic diagram of the internal structure of the tank body of the utility model.
[0015] Figure 3 This is an enlarged view of point A of the present utility model.
[0016] In the figure: 1. Extruder; 2. Tank body; 3. Tank cover; 4. Rotating cylinder; 5. First gear; 6. Agitator; 7. Lifting shaft; 8. Conical head; 9. Ring body; 10. Gears; 11. Guide plate; 12. Half-face gear; 13. Horizontal axis; 14. First bevel gear; 15. First bracket; 16. Vertical plate; 17. Motor; 18. Second gear; 19. Second bevel gear; 20. Second bracket. DETAILED DESCRIPTION
[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0018] Example: Figure 1-3As shown, the utility model provides an auxiliary device for preparing bio-based degradable food packaging materials, including an extruder 1, a feed end of the extruder 1 is fixedly connected to a tank body 2, a top surface of the tank body 2 is fixedly connected to a tank cover 3, a rotating cylinder 4 is inserted and rotatably connected to the middle of the top surface of the tank cover 3, a stirring paddle 6 is fixedly connected to the outer wall of the rotating cylinder 4, a first gear 5 is fixedly connected to the top of the rotating cylinder 4, a lifting shaft 7 is provided at the barrel mouth of the rotating cylinder 4, a conical head 8 is fixedly connected to the bottom end of the lifting shaft 7, a motor 17 is provided above the tank cover 3, and an output shaft of the motor 17 The end is fixedly connected to the second gear 18 and the second bevel gear 19, the second gear 18 is meshed with the first gear 5, the side wall of the second bevel gear 19 is meshed with the first bevel gear 14, the middle part of the side wall of the first bevel gear 14 is fixedly connected with a horizontal shaft 13, the side wall of the horizontal shaft 13 is fixedly sleeved with a half-face gear 12, a ring body 9 is provided on one side of the motor 17, the inner side wall of the ring body 9 is fixedly connected with teeth 10, the half-face gear 12 is meshed with the teeth 10, the end face of the ring body 9 is fixedly connected with a guide plate 11, and the guide plate 11 is fixedly connected to the top surface of the lifting shaft 7.
[0019] The stirring paddle 6 is located in the tank body 2 , and the lifting shaft 7 can be lifted and rotated in the barrel mouth of the rotating barrel 4 .
[0020] By adopting the above technical solution, the tank body 2 is used to store the processed raw materials, and the motor 17 is started. The second bevel gear 19 and the second gear 18 rotate under the action of the output shaft of the motor 17. The second gear 18 and the first gear 5 are engaged with each other, so that the rotating cylinder 4 can drive the stirring paddle 6 to rotate to stir the material in the tank body 2. On the one hand, the raw materials are mixed evenly, and on the other hand, the materials are stirred so that the materials can fall better into the discharge end of the tank body 2 to avoid the accumulation of materials on the upper part of the tank body 2.
[0021] The conical head 8 is larger at the top and smaller at the bottom, and is made of elastic material.
[0022] By adopting the above technical solution, when the second bevel gear 19 rotates, the second bevel gear 19 and the first bevel gear 14 are meshed with each other, so that the horizontal shaft 13 can drive the half-face gear 12 to rotate, and the half-face gear 12 is meshed with the teeth 10, and with the cooperation of the guide plate 11, the ring body 9 can be reciprocated up and down, and then the conical head 8 can be moved up and down through the lifting shaft 7. When the conical head 8 moves down to the lowest point, the conical head 8 will block the output end of the tank body 2, so that the material no longer falls. When the ring body 9 rises, the conical head 8 moves upward, so that the output end of the tank body 2 is in a smooth state, so that the material enters the extruder 1 through the output end of the tank body 2, and the up and down reciprocating movement of the conical head 8 can play a role in intermittent feeding, so as to avoid blockage caused by excessive feeding at one time.
[0023] A second bracket 20 is provided on the side wall of the motor 17 , and the bottom surface of the second bracket 20 is fixedly connected to the top surface of the tank cover 3 .
[0024] By adopting the above technical solution, the motor 17 is installed through the second bracket 20 .
[0025] The top surface of the tank cover 3 is fixedly connected to the vertical plate 16, the side wall of the vertical plate 16 is fixedly connected to the first bracket 15, the horizontal axis 13 passes through the first bracket 15, and the horizontal axis 13 is rotatably connected to the first bracket 15, the guide plate 11 passes through the first bracket 15, and the guide plate 11 is slidably connected to the first bracket 15.
[0026] By adopting the above technical solution, the first bracket 15 is fixed by the vertical plate 16 . The first bracket 15 is concave, and the ring body 9 is located in the concave opening of the first bracket 15 .
[0027] A feed pipe is fixedly connected to one side of the top surface of the tank cover 3, and a plug is detachably provided at the mouth of the feed pipe.
[0028] By adopting the above technical solution, the plug is removed and the raw materials can be poured into the tank body 2 through the feed pipe.
[0029] Working principle: When the utility model is in use, the raw materials are poured into the tank body 2 through the feed pipe, the motor 17 is started, and the second bevel gear 19 and the second gear 18 rotate under the action of the output shaft of the motor 17. Through the mutual engagement of the second gear 18 and the first gear 5, the rotating drum 4 can drive the stirring paddle 6 to rotate to mix and stir the materials in the tank body 2;
[0030] When the second bevel gear 19 rotates, the second bevel gear 19 and the first bevel gear 14 are meshed with each other, so that the horizontal shaft 13 can drive the half-face gear 12 to rotate. The half-face gear 12 and the teeth 10 are meshed with each other, and the ring body 9 can be reciprocated up and down under the cooperation of the guide plate 11, and the cone head 8 can be moved up and down through the lifting shaft 7.
[0031] When the conical head 8 moves down to the lowest point, the conical head 8 will block the output end of the tank body 2, so that the material will no longer fall. When the ring body 9 rises, the conical head 8 moves upward, so that the output end of the tank body 2 is in a smooth state, so that the material enters the extruder 1 through the output end of the tank body 2. The up and down reciprocating movement of the conical head 8 can achieve the effect of intermittent material discharge.
[0032] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.
Claims
1. An auxiliary device for preparing bio-based degradable food packaging materials, comprising an extruder (1), characterized in that: The feed end of the extruder (1) is fixedly connected to a tank body (2), the top surface of the tank body (2) is fixedly connected to a tank cover (3), the middle part of the top surface of the tank cover (3) is interlaced with a rotating cylinder (4), the outer side wall of the rotating cylinder (4) is fixedly connected to a stirring paddle (6), the top end of the rotating cylinder (4) is fixedly connected to a first gear (5), the barrel mouth of the rotating cylinder (4) is provided with a lifting shaft (7), the bottom end of the lifting shaft (7) is fixedly connected to a conical head (8), a motor (17) is provided above the tank cover (3), the output shaft end of the motor (17) is fixedly connected to a second gear (18) and a second bevel gear (1 9), the second gear (18) is meshed with the first gear (5), the side wall of the second bevel gear (19) is meshed with the first bevel gear (14), the middle part of the side wall of the first bevel gear (14) is fixedly connected with a horizontal shaft (13), the side wall of the horizontal shaft (13) is fixedly sleeved with a half-face gear (12), a ring body (9) is provided on one side of the motor (17), the inner side wall of the ring body (9) is fixedly connected with teeth (10), the half-face gear (12) is meshed with the teeth (10), the end face of the ring body (9) is fixedly connected with a guide plate (11), and the guide plate (11) is fixedly connected to the top surface of the lifting shaft (7).
2. The auxiliary device for preparing bio-based degradable food packaging material according to claim 1, characterized in that: The stirring paddle (6) is located in the tank body (2), and the lifting shaft (7) can be lifted and lowered and rotated in the barrel mouth of the rotating barrel (4).
3. The auxiliary device for preparing bio-based degradable food packaging material according to claim 1, characterized in that: The conical head (8) is larger at the top and smaller at the bottom, and the conical head (8) is made of an elastic material.
4. The auxiliary device for preparing bio-based degradable food packaging material according to claim 1, characterized in that: A second bracket (20) is provided on the side wall of the motor (17), and the bottom surface of the second bracket (20) is fixedly connected to the top surface of the tank cover (3).
5. The auxiliary device for preparing bio-based degradable food packaging material according to claim 1, characterized in that: The top surface of the tank cover (3) is fixedly connected to a vertical plate (16), and the side wall of the vertical plate (16) is fixedly connected to a first bracket (15).
6. The auxiliary device for preparing bio-based degradable food packaging material according to claim 5, characterized in that: The transverse shaft (13) passes through the first bracket (15), and the transverse shaft (13) is rotatably connected to the first bracket (15).
7. The auxiliary device for preparing bio-based degradable food packaging material according to claim 5, characterized in that: The guide plate (11) passes through the first bracket (15), and the guide plate (11) is slidably connected to the first bracket (15).
8. The auxiliary device for preparing bio-based degradable food packaging material according to claim 1, characterized in that: A feed pipe is fixedly connected to one side of the top surface of the tank cover (3), and a plug is detachably provided at the mouth of the feed pipe.