Precise forming device of full-automatic pelleting machine

Abstract

The utility model relates to the technical field of pelleting equipment, and discloses an accurate forming device of a full-automatic pelleting machine, which comprises a machine body, a fixed plate is fixedly connected inside the machine body, upright posts are fixedly connected to two sides of the top of the fixed plate, a plurality of cloth feeding rollers are rotatably connected between the two upright posts, and a plurality of cloth feeding rollers are rotatably connected between the two upright posts. A second motor is fixedly connected to the outer side of the stand column, one cloth feeding roller is fixedly connected to the output end of the second motor, a supporting frame is fixedly connected to the top of the fixing plate, a plurality of second electric push rods are fixedly connected to the outer side of the supporting frame, and cutters are fixedly connected to the output ends of the second electric push rods. A guide opening is formed in the middle of the fixing plate, and a shot outlet pipe is fixedly connected to the bottom of the guide opening. According to the utility model, the packaging assembly is arranged to wrap the pills falling from the pill conveying port to the guide port, and the pills are further rolled and formed in the pill outlet pipe, so that the production efficiency is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of pelleting equipment technology, and in particular to a precision forming device for a fully automatic pelleting machine. Background Technology

[0002] In the pharmaceutical and related fields, pills are a common dosage form. Traditional pill-making methods often suffer from low efficiency, low forming precision, and unstable quality. With technological advancements, the requirements for pill production are becoming increasingly stringent. Not only is increased production efficiency necessary, but also ensuring uniform pill size and regular shape to meet drug quality standards and market demands. Therefore, developing a high-precision, highly stable, fully automated pill-making machine with precise forming capabilities is crucial for improving both pill quality and production efficiency. This device can better control the pill-forming process, ensuring that all parameters meet standard requirements, while also reducing production costs and enhancing the company's competitiveness.

[0003] Existing pill-making machines for traditional Chinese medicine require the pills to be coated and then packaged after production. These machines are only suitable for producing pills with a relatively dry surface and low moisture content. However, some pills have a higher moisture content and cannot be piled up in large quantities after production; they must be packaged individually and as quickly as possible. Current pill-making machines cannot meet this requirement. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a precision forming device for a fully automatic pill-making machine, which aims to improve the problem that the existing technology cannot package the formed pills one by one in real time.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] The precision forming device of a fully automatic pelletizing machine includes a machine body. A fixed plate is fixedly connected inside the machine body. Columns are fixedly connected to the top two sides of the fixed plate. Multiple feeding rollers are rotatably connected between two of the columns. A second motor is fixedly connected to the outer side of each column. One of the feeding rollers is fixedly connected to the output end of the second motor. A support frame is fixedly connected to the top of the fixed plate. Several electric push rods are fixedly connected to the outer side of the support frame. A cutter is fixedly connected to the output end of each electric push rod. A guide opening is provided in the middle of the fixed plate. A pellet outlet pipe is fixedly connected to the bottom of the guide opening. A pellet rolling channel is fixedly connected inside the pellet body. Several electric push rods are fixedly connected inside the machine body. These electric push rods are located above the fixed plate. A connecting frame is fixedly connected to the output end of each electric push rod. A semi-circular plate is fixedly connected to the outer side of the connecting frame. A clamping assembly is installed inside the semi-circular plate for clamping packaging cloth.

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

[0008] The clamping assembly includes a support plate and a servo motor. The support plate is fixedly connected to both sides of the semicircular plate. Two clamping plates are slidably connected to the outer sides of the two support plates. Cotton strips are fixedly connected to the outer sides of both clamping plates. The servo motor is fixedly connected to both sides of the inner side of the semicircular plate. A rudder rod is fixedly connected to the output end of each of the two servo motors. A connecting rod is rotatably connected to both ends of the rudder rod. The two connecting rods are rotatably connected to the outer sides of the two clamping plates, respectively.

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

[0010] A slotted hole is provided on the outer side of the machine body for feeding packaging cloth into the machine body;

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

[0012] A motor is fixedly connected to the outside of the machine body. A rotating shaft is fixedly connected to the output end of the motor. A drive gear is fixedly connected to the outside of the rotating shaft. A pelletizing mold is fixedly connected to the outside of the rotating shaft. A rotating shaft parallel to the rotating shaft is installed on the outside of the rotating shaft. A driven gear is fixedly connected to the outside of the rotating shaft. The drive gear and the driven gear mesh with each other. A pelletizing mold identical to the pelletizing mold is fixedly connected to the outside of the rotating shaft. A feed inlet is opened at the top of the machine body. A feed pipe is fixedly connected to the bottom of the feed inlet. The feed pipe is located above the pelletizing mold and the pelletizing mold.

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

[0014] The bottom of the machine body is fixedly connected to a base for supporting the equipment;

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

[0016] The inside of the machine body is equipped with a collection frame, and a handle is fixedly connected to the outside of the collection frame;

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

[0018] A collecting plate is fixedly connected inside the machine body, and a shot conveying port is opened in the middle of the collecting plate;

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

[0020] An observation window is provided on the front side of the machine body for observing the pelleting process inside the machine body.

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

[0022] 1. In this utility model, by setting the packaging device below the pelleting mechanism, the packaging cloth is delivered one by one to the top of the guide port using a clamp. The pellets made by the pelleting mechanism fall one by one from the pellet inlet onto the packaging cloth on the guide port. The pellets covered with the packaging cloth fall directly into the guide port and are further rolled and shaped in the pellet outlet tube. Due to the covering of the packaging cloth, the appearance of the pellets will not be affected by the small amount of accumulation of the pellets falling from the pellet outlet tube, which greatly improves the production efficiency of the pellets.

[0023] 2. In this utility model, the pelleting mold 1 and pelleting mold 2 are rotated under the drive of motor 1, and the pellets are directly formed into spheres in one go. It is not necessary to cut the strip-shaped Chinese medicine into granules before pelleting, which ensures the regularity of the surface and eliminates the need for subsequent grinding and polishing, thereby improving pelleting efficiency. Attached Figure Description

[0024] Figure 1 This is a three-dimensional schematic diagram of the precision forming device of the fully automatic pellet making machine proposed in this utility model;

[0025] Figure 2 This is a schematic diagram of the feed pipe of the precision forming device of the fully automatic pelleting machine proposed in this utility model;

[0026] Figure 3 This is a schematic diagram of the motor of the precision forming device of the fully automatic pellet making machine proposed in this utility model;

[0027] Figure 4 This is a schematic diagram of the support frame of the precision forming device for the fully automatic pelletizing machine proposed in this utility model;

[0028] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0029] Legend:

[0030] 1. Machine body; 2. Base; 3. Collection frame; 4. Straight hole; 5. Observation window; 6. Motor 1; 7. Feed port; 8. Handle; 9. Feed pipe; 10. Pelletizing mold 1; 11. Collection plate; 12. Pellet conveying port; 13. Motor 2; 14. Column; 15. Electric push rod 1; 16. Pellet discharge pipe; 17. Support frame; 18. Rotating shaft 1; 19. Drive gear; 20. Rotating shaft 2; 21. Driven gear; 22. Pelletizing mold 2; 23. Feeding roller; 24. Electric push rod 2; 25. Cutter; 26. Guide port; 27. Connecting frame; 28. Semi-circular plate; 29. ​​Pellet rolling channel; 30. Fixing plate; 31. Clamping plate; 32. Servo motor; 33. Steer arm; 34. Connecting rod; 35. Support plate; 36. Cotton strip. Detailed Implementation

[0031] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figures 2-5 This utility model provides an embodiment of a precision forming device for a fully automatic pelletizing machine, comprising a machine body 1. A fixed plate 30 is fixedly connected inside the machine body 1 to support the remaining structure. Columns 14 are fixedly connected to both sides of the top of the fixed plate 30, with two columns 14 opposing each other. Multiple feeding rollers 23 are rotatably connected between the two columns 14. The surfaces of the feeding rollers 23 are smooth. A second motor 13 is fixedly connected to the outside of the columns 14 to provide power. One of the feeding rollers 23 is fixedly connected to the output end of the second motor 13. A support frame 17 is fixedly connected to the top of the fixed plate 30. The support frame 17 is U-shaped and higher than the columns 14. Several electric push rods 24 are fixedly connected to the outside of the support frame 17 to provide power. A cutter 25 is fixedly connected to the output end of the electric push rod 24. The bottom of the cutter 25 is sharp and used to cut the packaging. A guide port 26 is opened in the middle of the fixed plate 30 to guide the pills into the next process. A pill outlet tube 16 is fixedly connected to the bottom of the guide port 26. A pill rolling channel 29 is fixedly connected inside the pill outlet tube 16. The pill rolling channel 29 is spiral. Several electric push rods 15 are fixedly connected inside the machine body 1 to provide power. Several electric push rods 15 are located above the fixed plate 30. A connecting frame 27 is fixedly connected to the output end of the electric push rod 15 to connect and drive the other structures. A semi-circular plate 28 is fixedly connected to the outside of the connecting frame 27. A clamping assembly is installed inside the semi-circular plate 28 to clamp the packaging cloth.

[0033] The clamping assembly includes a support plate 35 and a servo motor 32. The support plate 35 is fixedly connected to both sides of the semicircular plate 28. The outer surface of the support plate 35 is smooth. Two clamping plates 31 are slidably connected to the outer sides of the two support plates 35 for clamping the package. Cotton strips 36 are fixedly connected to the outer sides of the two clamping plates 31 to prevent the clamping plates 31 from damaging the package. The servo motor 32 is fixedly connected to both sides of the inner side of the semicircular plate 28 for driving the rest of the structure. The output ends of the two servo motors 32 are fixedly connected to rudder rods 33. The two ends of the rudder rods 33 are rotatably connected to connecting rods 34. The two connecting rods 34 are rotatably connected to the outer sides of the two clamping plates 31 respectively. Driven by the servo motor 32, the connecting rods 34 drive the two clamping plates 31 to move towards each other to clamp the package.

[0034] Reference Figures 1-3A slotted hole 4 is provided on the outer side of the machine body 1, located between two feeding rollers 23, for feeding packaging cloth into the machine body 1. A motor 6 is fixedly connected to the outer side of the machine body 1 for driving. A rotating shaft 18 is fixedly connected to the output end of the motor 6. A drive gear 19 is fixedly connected to the outer side of the rotating shaft 18. Evenly distributed pelletizing molds 10 are fixedly connected to the outer side of the rotating shaft 18, located on the same horizontal line as the drive gear 19. A parallel rotating shaft 20 is mounted on the outer side of the rotating shaft 18, located at the same horizontal level as the rotating shaft 18. A fixed shaft 20 is fixedly connected to the outer side of the rotating shaft 20. Driven gear 21 and driving gear 19 mesh with each other. A second pelletizing mold 22, identical to the first pelletizing mold 10, is fixedly connected to the outer side of the rotating shaft 20. The number, position, and size of both are identical. A feed inlet 7 is provided at the top of the machine body 1 for feeding materials into the machine body 1. A feed pipe 9 is fixedly connected to the bottom of the feed inlet 7, located above the first pelletizing mold 10 and the second pelletizing mold 22, and installed at their intersection. A base 2 is fixedly connected to the bottom of the machine body 1 for supporting the equipment. A collection frame 3 is installed inside the machine body 1 for collecting the wrapped pellets. A handle 8 is fixedly connected to the outer side of the collection frame 3 for easy removal. A collection plate 11 is fixedly connected inside the machine body 1, inclined towards the center. A pellet conveying port 12 is provided in the middle of the collection plate 11 for conveying the prepared pellets. An observation window 5 is provided on the front side of the machine body 1 to observe the pelleting process inside the machine body 1, so as to facilitate timely remediation of any errors in the equipment.

[0035] Working principle: First, the package is fed into the machine body 1 through the slot 4. Then, the motor 13 drives the feeding roller 23 to rotate. At this time, the package is located between the two feeding rollers 23. Under the action of the feeding rollers 23, the package can extend into the machine body 1. While the package is entering the machine body 1, the electric push rod 15 pushes the connecting frame 27 closer to the feeding roller 23. When the package has entered to a certain extent, the servo motor 32 drives the rudder 33 to rotate. Then, the rudder 33 drives the two clamping plates 31 to move towards each other to clamp the package. Subsequently, the package is further clamped by the electric... When the first push rod 15 resets, and the clamping plate 31 holds the package below the cutter 25, the second electric push rod 24 drives the cutter 25 downward to cut the package. Then, the first electric push rod 15 moves the package above the guide port 26. At this time, the prepared pill falls into the guide port 26 through the pill delivery port 12. The pill will then enter the pill outlet tube 16 along with the package. The pill will then be further coated by the spiral rolling pill channel 29 set in the pill outlet tube 16, and then fall into the collection frame 3 for collection.

[0036] Next, the refined material is placed into the feed inlet 7, and then falls through the feed pipe 9 directly above the intersection of the corresponding pelleting mold 10 and pelleting mold 22. Then, the output shaft of motor 6 rotates to drive the rotating shaft 18 to rotate, which in turn drives the drive gear 19 and pelleting mold 10 to rotate. At the same time, the drive gear 19 drives the driven gear 21 that meshes with it to rotate, which in turn drives the rotating shaft 20 and pelleting mold 22 to rotate. The hemispherical forming holes on pelleting mold 10 and pelleting mold 22 cooperate to form the material into pellets in one go. The formed pellets fall onto the collection plate 11 and then fall from the pellet delivery port 12 for subsequent processes.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A precision forming device for a fully automatic pellet making machine, comprising a machine body (1), characterized in that: A fixed plate (30) is fixedly connected inside the machine body (1). Columns (14) are fixedly connected to the top two sides of the fixed plate (30). Multiple feeding rollers (23) are rotatably connected between the two columns (14). A second motor (13) is fixedly connected to the outside of the columns (14). One of the feeding rollers (23) is fixedly connected to the output end of the second motor (13). A support frame (17) is fixedly connected to the top of the fixed plate (30). Several electric push rods (24) are fixedly connected to the outside of the support frame (17). A cutter (25) is fixedly connected to the output end of the electric push rods (24). The fixed plate (30) has a guide opening (26) in the middle. The bottom of the guide opening (26) is fixedly connected to a shot outlet pipe (16). The inside of the shot outlet pipe (16) is fixedly connected to a shot rolling channel (29). The inside of the machine body (1) is fixedly connected to several electric push rods (15). The electric push rods (15) are located above the fixed plate (30). The output end of the electric push rods (15) is fixedly connected to a connecting frame (27). The outside of the connecting frame (27) is fixedly connected to a semi-circular plate (28). The inside of the semi-circular plate (28) is equipped with a clamping assembly for clamping the packaging cloth.

2. The precision forming device for a fully automatic pelletizing machine according to claim 1, characterized in that: The clamping assembly includes a support plate (35) and a servo motor (32). The support plate (35) is fixedly connected to both sides of the semicircular plate (28). Two clamping plates (31) are slidably connected to the outer sides of the two support plates (35). Cotton strips (36) are fixedly connected to the outer sides of the two clamping plates (31). The servo motor (32) is fixedly connected to both sides of the inner side of the semicircular plate (28). The output ends of the two servo motors (32) are fixedly connected to rudder rods (33). The two ends of the rudder rods (33) are rotatably connected to connecting rods (34). The two connecting rods (34) are rotatably connected to the outer sides of the two clamping plates (31).

3. The precision forming device for the fully automatic pelletizing machine according to claim 1, characterized in that: A slot (4) is provided on the outer side of the body (1) for conveying packaging cloth into the body (1).

4. The precision forming device for the fully automatic pelletizing machine according to claim 1, characterized in that: A motor (6) is fixedly connected to the outside of the machine body (1). A rotating shaft (18) is fixedly connected to the output end of the motor (6). A drive gear (19) is fixedly connected to the outside of the rotating shaft (18). A uniformly distributed pelletizing mold (10) is fixedly connected to the outside of the rotating shaft (18). A rotating shaft (20) parallel to the rotating shaft (18) is installed on the outside of the rotating shaft (18). A driven gear (21) is fixedly connected to the outside of the rotating shaft (20). The drive gear (19) and the driven gear (21) mesh with each other. A pelletizing mold (22) identical to the pelletizing mold (10) is fixedly connected to the outside of the rotating shaft (20). A feed port (7) is opened at the top of the machine body (1). A feed pipe (9) is fixedly connected to the bottom of the feed port (7). The feed pipe (9) is located above the pelletizing mold (10) and the pelletizing mold (22).

5. The precision forming device for a fully automatic pelletizing machine according to claim 1, characterized in that: The bottom of the body (1) is fixedly connected to a base (2) for supporting the equipment.

6. The precision forming device for a fully automatic pelletizing machine according to claim 1, characterized in that: The body (1) is equipped with a collection frame (3), and a handle (8) is fixedly connected to the outside of the collection frame (3).

7. The precision forming device for a fully automatic pelletizing machine according to claim 1, characterized in that: The machine body (1) is fixedly connected to a collecting plate (11), and a shot conveying port (12) is opened in the middle of the collecting plate (11).

8. The precision forming device for a fully automatic pelletizing machine according to claim 1, characterized in that: An observation window (5) is provided on the front side of the machine body (1) for observing the pelleting process inside the machine body (1).

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