A preheating device for canning powder processing

Abstract

The utility model relates to the technical field of canning powder preprocessing, and discloses a preheating device for canning powder processing, including a stirring tank, two connecting blocks are fixedly connected to the outside of the stirring tank, a support plate is slidably connected to the outside of the connecting block, a feed port is fixedly connected to the right side of the top of the stirring tank, a heating wall is fixedly connected to the inside of the stirring tank, and a motor is fixedly connected to the middle side of the top of the stirring tank. In the utility model, the turntable is driven to rotate by motor three, and the power is then transmitted to the moving block through the connecting rod. The moving block reciprocates left and right inside the support plate, so that the stirring tank moves back and forth on the support plate, thereby achieving full contact and heating of the powder in the stirring tank, and ensuring the uniformity of the heating process. During the stirring process, the powder will adhere to the inner wall of the heating wall, and the scraper rod rotates with the rotation of the stirring tank, so as to remove these attachments, keep the heating wall clean, and avoid powder waste.

Description

Technical Field

[0001] The utility model relates to the technical field of canning powder preprocessing, in particular to a preheating device for canning powder processing. Background Art

[0002] Canning powder is a special metal powder widely used in the manufacture of metal packaging containers. It is made of high-quality metal raw materials through fine processing, has good fluidity and compactness, and can ensure stability and consistency in the canning process. This powder not only has excellent corrosion resistance, but also provides excellent sealing effect, effectively extending the service life of the container. In addition, canning powder also has the advantages of environmental protection and energy saving, which meets the requirements of modern industry for sustainable development. Whether it is the packaging of food, beverages or chemical products, canning powder can play an important role in ensuring the safety and quality of products. The preheating equipment for canning powder processing is a device specially used to increase the temperature of powder materials to meet the requirements of subsequent processes. The equipment adopts an efficient heat exchange method, which can quickly transfer heat to the powder material to achieve uniform heating. It has a compact design and easy operation, and is widely used in metal can manufacturing, chemical industry and other industries. Through preheating, the fluidity and molding properties of the powder material are significantly improved, which improves production efficiency and product quality. At the same time, the equipment also has the characteristics of energy saving, environmental protection, safety and reliability, creating good economic and environmental benefits for enterprises.

[0003] In the prior art, when the preheating equipment for canning powder processing is performing stirring and heating operations, due to its physical properties, some powders tend to adhere to the heating wall during contact with the heating wall, which undoubtedly increases the ineffective consumption of raw materials. Secondly, this adhesion phenomenon may cause uneven heating of the powder during the heating process, affecting the quality of the final product.

[0004] In view of the above problems, a preheating device for canning powder processing is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a preheating device for canning powder processing, which aims to improve the problem that during the stirring and heating operation of the preheating device for canning powder processing in the prior art, the powder is in contact with the heating wall, and due to its physical characteristics, part of the powder is prone to adhesion, which undoubtedly increases the ineffective consumption of raw materials. Secondly, this adhesion phenomenon may cause uneven heating of the powder during the heating process, affecting the quality of the final product.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a preheating device for canning powder processing, including a stirring tank, two connecting blocks are fixedly connected to the outside of the stirring tank, a support plate is slidably connected to the outside of the connecting block, a feed port is fixedly connected to the right side of the top of the stirring tank, a heating wall is fixedly connected to the inside of the stirring tank, a motor is fixedly connected to the middle side of the top of the stirring tank, a stirring rod is fixedly connected to the output end of the motor, a plurality of sliding rods are slidably connected to the inside of the stirring rod, a spring is sleeved on the outside of the sliding rod, a scraper rod is fixedly connected to one end of the sliding rod away from the stirring rod, a moving block is rotatably connected to the middle part of the rear side of the stirring tank, a connecting rod is rotatably connected to the bottom of the moving block, a turntable is fixedly connected to the bottom of the connecting rod, a motor three is fixedly connected to the outside of the support plate, and an anti-blocking component is arranged at the bottom of the stirring tank.

[0007] As a further description of the above technical solution:

[0008] The anti-blocking component includes a discharge port, the top of the discharge port is fixedly connected to the bottom of the mixing tank, a discharge valve is arranged outside the discharge port, a rotating shaft is rotatably connected inside the mixing tank, an impeller is fixedly connected to the outside of the rotating shaft, and a second motor is fixedly connected to the outside of the discharge port.

[0009] As a further description of the above technical solution:

[0010] The bottom of the support plate is fixedly connected with a base, and the top of the base is slidably connected with a collection box.

[0011] As a further description of the above technical solution:

[0012] A feed valve is arranged outside the feed port.

[0013] As a further description of the above technical solution:

[0014] The top end of the stirring rod is rotatably connected to the middle side of the interior of the heating wall, and the top end of the stirring rod is rotatably connected to the middle side of the interior of the stirring tank.

[0015] As a further description of the above technical solution:

[0016] One end of the spring is fixedly connected to the outside of the stirring rod, and the other end of the spring is fixedly connected to the outside of the scraping rod.

[0017] As a further description of the above technical solution:

[0018] The outer side of the moving block is slidably connected to the inside of the supporting plate, and the three output ends of the motor are fixedly connected to the middle side of the bottom of the turntable.

[0019] As a further description of the above technical solution:

[0020] The scraping rod is in conflict with the heating wall.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the motor drives the turntable to rotate, and then transmits power to the moving block through the connecting rod. The moving block reciprocates left and right inside the support plate, so that the mixing tank moves forward and backward on the support plate, realizing full contact and heating of the powder in the mixing tank, ensuring the uniformity of the heating process. During the mixing process, the powder will adhere to the inner wall of the heating wall, and the scraper rotates with the rotation of the mixing tank, so as to remove these attachments, keep the heating wall clean, and avoid powder waste.

[0023] 2. In the utility model, the second motor is started to drive the rotating shaft, which in turn drives the impeller to rotate. The rotation of the impeller causes the canning powder to start rotating and gradually leave the mixing tank. With the action of gravity, the powder flows smoothly into the collection box below, so that the powder falls smoothly into the collection box below and avoids blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional diagram of a preheating device for canning powder processing proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of a turntable of a preheating device for canning powder processing proposed by the utility model;

[0026] Figure 3 This is a schematic diagram of the structure of a spring of a preheating device for canning powder processing proposed by the utility model;

[0027] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0028] Legend:

[0029] 1. Mixing tank; 2. Connecting block; 3. Support plate; 4. Base; 5. Collecting box; 6. Feed inlet; 7. Motor 1; 8. Heating wall; 9. Stirring rod; 10. Sliding rod; 11. Spring; 12. Scraper rod; 13. Discharge port; 14. Discharge valve; 15. Rotating shaft; 16. Impeller; 17. Motor 2; 18. Moving block; 19. Connecting rod; 20. Turntable; 21. Motor 3. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1 - Figure 3 , the utility model provides an embodiment: a preheating device for canning powder processing, comprising a stirring tank 1, two connecting blocks 2 are fixedly connected to the outside of the stirring tank 1, a support plate 3 is slidably connected to the outside of the connecting block 2, a feed port 6 is fixedly connected to the right side of the top of the stirring tank 1, a heating wall 8 is fixedly connected to the inside of the stirring tank 1, a motor 7 is fixedly connected to the middle side of the top of the stirring tank 1, a stirring rod 9 is fixedly connected to the output end of the motor 7, a plurality of sliding rods 10 are slidably connected to the inside of the stirring rod 9, a spring 11 is sleeved on the outside of the sliding rod 10, a scraper rod 12 is fixedly connected to the end of the sliding rod 10 away from the stirring rod 9, a moving block 18 is rotatably connected to the middle part of the rear side of the stirring tank 1, a connecting rod 19 is rotatably connected to the bottom of the moving block 18, a turntable 20 is fixedly connected to the bottom of the connecting rod 19, a motor 3 21 is fixedly connected to the outside of the support plate 3, and an anti-blocking component is provided at the bottom of the stirring tank 1.

[0032] Specifically, the operator opens the feed valve to ensure that the powder enters smoothly. Then, through the feed port 6, the addition of canning powder is accurately controlled to maintain the accuracy and consistency of the ingredients. After the valve is closed, the motor 1 7 is started, driving the stirring rod 9 to start rotating, driving the sliding rod 10 to work together to form a strong hybrid power. At the same time, the motor 3 21 is started to drive the turntable 20 to rotate, which causes the connecting rod 19 to rotate accordingly. The movement of the connecting rod 19 causes the moving block 18 to move back and forth regularly inside the support plate 3, just like a precision conveyor belt, so that the stirring tank 1 moves in an orderly manner in the front and rear directions of the support plate 3. This movement mode ensures that the powder in the stirring tank 1 is evenly distributed during the heating process. During the stirring process, the powder will adhere to the inner wall of the heating wall 8. While stirring, the scraper rod 12 effectively scrapes the attached powder away from the heating wall 8 by rotating itself, so as to achieve the purpose of cleaning and avoiding waste. When the scraper rod 12 cannot scrape off the powder normally due to wear, the built-in spring 11 will play its role. It will compress the scraper rod 12 through elastic force, so that it fits tightly against the inner wall of the heating wall 8, ensuring the continuous scraping work until a new scraper rod 12 is replaced. This design embodies the intelligence and self-adjustment ability of the equipment, and improves the durability and production efficiency of the equipment.

[0033] Reference Figure 3 and Figure 4The anti-blocking component includes a discharge port 13, the top of the discharge port 13 is fixedly connected to the bottom of the mixing tank 1, a discharge valve 14 is arranged outside the discharge port 13, a rotating shaft 15 is rotatably connected inside the mixing tank 1, an impeller 16 is fixedly connected to the outside of the rotating shaft 15, and a motor 17 is fixedly connected to the outside of the discharge port 13.

[0034] Specifically, after the canning powder in the mixing tank 1 is fully mixed and heated, in order to maintain the normal working process of the equipment and avoid clogging of the discharge port 13, the operator opens the discharge valve 14 in a timely manner. At this time, the motor 2 17 is started, and its rotational force is transmitted through the rotating shaft 15, driving the impeller 16 to start rotating at high speed. The rotation of the impeller 16 acts on the powder in the mixing tank 1, causing the powder to begin to move spirally outward under the action of centrifugal force. As the powder rotates, they gradually separate from the mixing tank 1, and when passing through the discharge port 13, due to the action of gravity, the powder smoothly falls into the collection box 5 below. This process not only ensures smooth discharge, but also ensures the separation and collection of powder, avoiding material waste.

[0035] Reference Figure 1 - Figure 3 The bottom of the support plate 3 is fixedly connected to a base 4, the top of the base 4 is slidably connected to a collecting box 5, a feed valve is arranged on the outside of the feed port 6, the top of the stirring rod 9 is rotatably connected to the middle side of the inside of the heating wall 8, the top of the stirring rod 9 is rotatably connected to the middle side of the inside of the stirring tank 1, one end of the spring 11 is fixedly connected to the outside of the stirring rod 9, the other end of the spring 11 is fixedly connected to the outside of the scraper rod 12, the outside of the moving block 18 is slidably connected to the inside of the support plate 3, the output end of the motor three 21 is fixedly connected to the middle side of the bottom of the turntable 20, and the scraper rod 12 conflicts with the heating wall 8.

[0036] Specifically, the bottom of the support plate 3 is fixedly connected to a solid base 4, providing a stable foundation for the equipment. The top of the base 4 is slidably connected to a collection box 5 for storing the stirred powder for subsequent collection and processing. A feed valve is provided on the outside of the feed port 6, so that the operator can accurately control the input of the powder to ensure the continuity of the production process and material management. The top of the stirring rod 9 is fixed inside the heating wall 8 and the stirring tank 1, and is driven to rotate by a motor 7 so that the powder is evenly mixed during the heating and stirring process. At the same time, a spring 11 is connected to the stirring rod 9 and the scraper rod 12 to provide the necessary tension. The scraper rod 12 is close to the inner wall of the heating wall 8. As the stirring rod 9 rotates, the scraper rod 12 scrapes off the residual powder on the wall surface, keeps the heating wall 8 clean, and avoids accumulation that affects subsequent processes. The outer side of the moving block 18 is connected to the inside of the support plate 3 by sliding. As the connecting rod 19 rotates, it moves back and forth on the support plate 3, driving the stirring tank 1 to move on the support plate 3, further ensuring the uniform distribution of the powder in the tank. The output end of the motor three 21 is fixed to the bottom of the turntable 20, driving the turntable 20 to rotate, thereby controlling the movement of the connecting rod 19 and the moving block 18. The whole system works together to ensure efficient operation of the equipment.

[0037] Working principle: first open the feed valve, then add the canning powder into the mixing tank 1 through the feed port 6, close the feed valve and the discharge valve 14, start the motor 1 7, drive the stirring rod 9 to rotate, and then drive the sliding rod 10 to rotate, thereby driving the scraper rod 12 to rotate, and at the same time drive the motor 3 21 to drive the turntable 20 to rotate, and then drive the connecting rod 19 to rotate, so that the moving block 18 moves back and forth inside the support plate 3, and then drives the mixing tank 1 to move back and forth on the support plate 3, so that the canning powder in the mixing tank 1 is heated more evenly. In the process of sufficient stirring, There is canning powder on the inner wall of the heating wall 8, and the scraper rod 12 will scrape the canning powder away from the inner wall as it rotates, thereby achieving a cleaning effect and avoiding waste. When the scraper rod 12 is worn, the spring 11 will compress the scraper rod 12, so that the scraper rod 12 is tightly attached to the inner wall of the heating wall 8. At this time, in order to avoid blockage of the discharge port 13, the discharge valve 14 is opened, and the motor 17 is driven to drive the rotating shaft 15 to rotate, and then drive the impeller 16 to rotate, and drive the canning powder to rotate, and under the action of gravity, it falls into the collection box 5. When the collection box 5 is full, the discharge valve 14 is closed and the collection box 5 can be taken out.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A preheating device for treating canning powder, comprising a stirring tank (1), characterized in that: The outside of the stirring tank (1) is fixedly connected to two connection blocks (2), the outside of the connection blocks (2) is slidably connected to a support plate (3), the top right side of the stirring tank (1) is fixedly connected to a feed port (6), the inside of the stirring tank (1) is fixedly connected to a heating wall (8), the top middle side of the stirring tank (1) is fixedly connected to a motor 1 (7), the output end of the motor 1 (7) is fixedly connected to a stirring rod (9), the inside of the stirring rod (9) is slidably connected to a plurality of sliding rods (10), and the stirring rod (9) is fixedly connected to the outside of the stirring tank (1). A spring (11) is sleeved on the outside of the slide rod (10); a scraper rod (12) is fixedly connected to one end of the slide rod (10) away from the stirring rod (9); a moving block (18) is rotatably connected to the middle of the rear side of the stirring tank (1); a connecting rod (19) is rotatably connected to the bottom of the moving block (18); a turntable (20) is fixedly connected to the bottom of the connecting rod (19); a motor three (21) is fixedly connected to the outside of the support plate (3); and an anti-blocking component is arranged at the bottom of the stirring tank (1).

2. A preheating device for canning powder processing according to claim 1, characterized in that: The anti-blocking component comprises a discharge port (13), the top of the discharge port (13) is fixedly connected to the bottom of the stirring tank (1), a discharge valve (14) is arranged outside the discharge port (13), a rotating shaft (15) is rotatably connected inside the stirring tank (1), an impeller (16) is fixedly connected to the outside of the rotating shaft (15), and a second motor (17) is fixedly connected to the outside of the discharge port (13).

3. The preheating device for canning powder processing according to claim 1, characterized in that: The bottom of the support plate (3) is fixedly connected to a base (4), and the top of the base (4) is slidably connected to a collection box (5).

4. The preheating device for canning powder processing according to claim 1, characterized in that: A feed valve is arranged outside the feed port (6).

5. The preheating device for canning powder processing according to claim 1, characterized in that: The top end of the stirring rod (9) is rotatably connected to the middle side of the interior of the heating wall (8), and the top end of the stirring rod (9) is rotatably connected to the middle side of the interior of the stirring tank (1).

6. The preheating device for canning powder processing according to claim 1, characterized in that: One end of the spring (11) is fixedly connected to the outside of the stirring rod (9), and the other end of the spring (11) is fixedly connected to the outside of the scraping rod (12).

7. The preheating device for canning powder processing according to claim 1, characterized in that: The outer side of the moving block (18) is slidably connected to the inside of the support plate (3), and the output end of the motor three (21) is fixedly connected to the middle side of the bottom of the rotating disk (20).

8. The preheating device for canning powder processing according to claim 1, characterized in that: The scraper rod (12) is in conflict with the heating wall (8).

Images