A hard capsule production discharging device

Abstract

The utility model relates to hard capsule production field discloses a kind of blanking device for hard capsule production, including processing platform, the middle part of processing platform is provided with rack, the upper portion of rack is provided with blanking mechanism, and the blanking mechanism includes blanking assembly, and the upper portion of processing platform is provided with storage assembly;The blanking assembly includes control panel, the middle part of control panel is provided with blanking shell and the number is two, the rear side of control panel is equipped with electric push rod, the right side of control panel is provided with vibration piece, and the vibration piece includes vertical board, the middle part of vertical board is penetrated and is rotatably connected with shaft, and the left part of shaft is penetrated and is fixedly connected with round plate.In the utility model, by setting the mutual cooperation between auxiliary assembly and blanking assembly, the device can make blanking shell and auxiliary shell vibrate through vibration assembly, so as to prevent the device from being blocked during blanking, and be more practical.

Description

Technical Field

[0001] This utility model relates to the field of hard capsule production, and in particular to a feeding device for hard capsule production. Background Technology

[0002] Hard capsules are a common drug dosage form, characterized by a hard capsule shell that can contain powder, granules, or liquid drugs. In the production process of hard capsules, the feeding device is one of the key pieces of equipment to ensure production efficiency and product quality.

[0003] Existing feeding devices for hard capsule production have relatively small pipe diameters due to their design being adapted to the size of the capsules. Furthermore, their fixed structure makes them prone to clogging during material transport, reducing production efficiency, lowering capsule yield, and increasing production costs. Therefore, this proposed feeding device for hard capsule production addresses these issues. Summary of the Invention

[0004] To overcome the above shortcomings, this utility model provides a feeding device for hard capsule production, which aims to improve the existing feeding device for hard capsule production. Because its feeding pipe is designed to fit the size of the capsule, the pipe diameter is set to be small, and because its structure is relatively fixed, the feeding device is prone to blockage when conveying materials.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a feeding device for hard capsule production, comprising a processing table, a placement rack in the middle of the processing table, a feeding mechanism on the upper part of the placement rack, the feeding mechanism comprising a feeding component, and a storage component on the upper part of the processing table; the feeding component comprising a control board, two feeding shells in the middle of the control board, an electric push rod mounted on the rear side of the control board, a vibrating element on the right side of the control board, the vibrating element comprising a vertical plate, a rotating shaft rotatably connected through the middle of the vertical plate, a circular plate fixedly connected through the left side of the rotating shaft, and a No. 1 motor fixedly connected to the right end of the rotating shaft via a coupling, the No. 1 motor being fixedly connected to the vertical plate.

[0006] As a further description of the above technical solution: The control panel has two rectangular openings in the middle that are adapted to the material feeding shell. Each rectangular opening has a connecting groove on the left and right sides, and each connecting groove has a sliding opening on the left and right sides.

[0007] As a further description of the above technical solution: The material feeding shell has a feeding cavity in the middle. Connecting rods are fixedly connected to both the left and right sides of the material feeding shell. A pressure plate is fixedly connected to the middle of the connecting rod. A connecting plate is fixedly connected to the end of the connecting rod away from the material feeding shell. A No. 2 spring is fixedly connected to the upper and lower parts of the pressure plate and the connecting groove.

[0008] As a further description of the above technical solution: The feeding mechanism also includes an auxiliary component, which includes a mounting plate, a vertical plate fixedly connected to the mounting plate, an electric push rod fixedly connected to the mounting plate, a mounting plate fixedly connected to the processing table, a control plate slidably connected to the mounting plate, and an auxiliary shell provided in the middle of the mounting plate.

[0009] As a further description of the above technical solution: The mounting plate has a mounting opening in the middle, the auxiliary shell is slidably connected to the mounting opening, and auxiliary openings are provided on both the left and right sides of the mounting opening.

[0010] As a further description of the above technical solution: Auxiliary plates are fixedly connected to both the left and right sides of the auxiliary shell. The auxiliary plates are slidably connected to the mounting port. A No. 1 spring is fixedly connected between the auxiliary plates and the mounting port. A funnel-shaped opening is provided in the middle of the auxiliary shell. A material loading pipe is fixedly connected to the bottom of the auxiliary shell.

[0011] As a further description of the above technical solution: The material storage assembly includes a discharge cylinder, which is fixedly connected to the processing table. The lower part of the discharge cylinder is rotatably connected to two connecting shafts. The right sides of the two connecting shafts are connected to a belt via pulleys. A stirring plate is fixedly connected to the outer wall of the connecting shaft. The right end of the connecting shaft at the front is fixedly connected to a second motor via a coupling.

[0012] As a further description of the above technical solution: The discharge cylinder has discharge ports at both the front and rear of its bottom surface. This invention has the following advantages: 1. In this utility model, by setting up the cooperation between the auxiliary component and the feeding component, the device can make the feeding shell and the auxiliary shell vibrate through the vibration component, thereby preventing the device from getting blocked during feeding, making it more practical.

[0013] 2. In this utility model, by setting up the cooperation between the No. 2 motor, the connecting shaft, the stirring plate, and the belt, the material in the discharge cylinder can be stirred and mixed to prevent the material from clumping or accumulating and blocking, making it more practical. Attached Figure Description

[0014] Figure 1This is a schematic diagram of the overall three-dimensional structure of a feeding device for hard capsule production proposed in this utility model; Figure 2 This is a three-dimensional structural diagram of the right side of a feeding device for hard capsule production proposed in this utility model; Figure 3 This is a three-dimensional cross-sectional view of the left side of the material storage component, the material feeding component, and the auxiliary component of the feeding device for hard capsule production proposed in this utility model. Figure 4 This is a three-dimensional structural diagram of the front side of the material storage component, the material feeding component, and the auxiliary component of the feeding device for hard capsule production proposed in this utility model. Figure 5 This is a three-dimensional structural diagram showing the storage component, the feeding component, and the auxiliary component of a feeding device for hard capsule production proposed in this utility model. Figure 6 This is a three-dimensional structural diagram of the feeding component of a feeding device for producing hard capsules, as proposed in this utility model.

[0015] Legend: 1. Processing table; 2. Placement rack; 3. Auxiliary components; 4. Discharge assembly; 5. Storage assembly; 31. Mounting plate; 32. Auxiliary shell; 311. Mounting port; 312. Auxiliary port; 321. Bucket-shaped port; 322. Loading pipe; 323. Auxiliary plate; 324. Spring No. 1; 41. Control panel; 42. Discharge shell; 43. Electric push rod; 44. Vibrating component; 411. Connecting groove; 412. Sliding port; 421. Discharge chamber; 422. Connecting rod; 423. Pressure plate; 424. Connecting plate; 425. Spring No. 2; 441. Vertical plate; 442. Rotating shaft; 443. Circular plate; 444. Motor No. 1; 51. Discharge cylinder; 52. Connecting shaft; 53. Belt; 54. Mixing plate; 55. Motor No. 2; 511. Discharge port. Detailed Implementation

[0016] 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.

[0017] Reference Figures 1-3This utility model provides an embodiment of a feeding device for hard capsule production, including a processing table 1, which is used to install various equipment for hard capsule processing. A placement rack 2 is provided in the middle of the processing table 1, which is used to place a placement plate containing capsule shells. An electric telescopic rod is provided at the lower part of the placement rack 2, which is used to adjust the height of the placement plate. Its shape and specific movement process can be adjusted accordingly according to actual production needs. A feeding mechanism is provided at the upper part of the placement rack 2, which is used to feed the medicine inside the hard capsule. The feeding mechanism includes a feeding component 4, which is used to cooperate with the auxiliary component 3 to cooperate in feeding. A storage component 5 is provided at the upper part of the processing table 1, which is used to store materials.

[0018] like Figures 3-5 As shown, the material storage assembly 5 includes a discharge cylinder 51 for discharging materials. A baffle is provided at the lower part of the discharge cylinder 51 to block the upper part of the moving material shell 42. The discharge cylinder 51 is fixedly connected to the processing table 1. Two connecting shafts 52 are rotatably connected through the lower part of the discharge cylinder 51 for connecting various components. The right side of the two connecting shafts 52 is connected to a belt 53 via pulleys for transmission between the two connecting shafts 52. A stirring plate 54 is fixedly connected to the outer wall of the connecting shaft 52 for stirring materials to prevent material accumulation or clumping. A second motor 55 is fixedly connected to the right end of the connecting shaft 52 at the front via a coupling for driving the rotation of the connecting shaft 52. Discharge ports 511 are provided at the front and rear of the bottom of the discharge cylinder 51 for discharging materials. Two bucket-shaped grooves are provided at the lower part of the discharge cylinder 51 and are connected to the discharge ports 511.

[0019] Please see Figure 4 and Figure 6 The feeding assembly 4 includes a control plate 41, which is used to control the connection between the two feeding shells 42 and the discharge port 511. It is tightly attached to the lower part of the discharge cylinder 51 and can block the discharge port 511 to control the feeding. Two feeding shells 42 are located in the middle of the control plate 41. An electric push rod 43 is installed on the rear side of the control plate 41 to move the control plate 41. A vibrating element 44 is located on the right side of the control plate 41, positioned at the center line of the control plate 41, and is used to control the feeding. The feeding shell 42 vibrates. The vibrating component 44 includes a vertical plate 441, which is used to connect various components. A rotating shaft 442 is rotatably connected through the middle of the vertical plate 441, which is used to drive the circular plate 443 to rotate. The left side of the rotating shaft 442 is connected through and fixedly connected to the circular plate 443. The rotating shaft 442 is fixedly located away from the center of the circular plate 443. The right end of the rotating shaft 442 is fixedly connected to a No. 1 motor 444 through a coupling, which is used to drive the component. The No. 1 motor 444 is fixedly connected to the vertical plate 441.

[0020] Furthermore, the control plate 41 has two rectangular openings in its center that are adapted to the material discharge shell 42. These openings are used to connect the material discharge shell 42. Connecting grooves 411 are provided on both the left and right sides of the rectangular openings, with pressure plates 423 slidably connected to them. Sliding openings 412 are provided on both the left and right sides of the connecting grooves 411, with connecting rods 422 slidably connected to them. A material discharge cavity 421 is provided in the center of the material discharge shell 42 for material discharge. When the control plate 41 is in its initial position, the material will fall into multiple material discharge cavities 421 through the discharge port 511. Connecting rods 422 are fixedly connected to both the left and right sides of the material discharge shell 42 for connecting various components. A pressure plate 423 is fixedly connected to the center of the connecting rod 422 for connecting the second spring 425. A connecting plate 424 is fixedly connected to the end of the connecting rod 422 away from the material discharge shell 42 for connecting the circular plate 443. The upper and lower parts of the control plate 423 are fixedly connected to the connecting groove 411 by a second spring 425.

[0021] like Figure 3 and Figure 5 As shown, the feeding mechanism also includes an auxiliary component 3, which assists in feeding. It can assist in movement when the feeding housing 42 moves. The auxiliary component 3 includes a mounting plate 31, which connects the various components. A vertical plate 441 is fixedly connected to the mounting plate 31. An electric push rod 43 is fixedly connected to the mounting plate 31. The mounting plate 31 is fixedly connected to the processing table 1. A control plate 41 is slidably connected to the mounting plate 31. A groove is provided on the top surface of the control plate 41. The mounting plate 31 can seal the lower part of the feeding cavity 421. An auxiliary housing 32 is provided in the middle of the mounting plate 31, which assists in feeding. An installation opening 311 is provided in the middle of the mounting plate 31, which is used to cooperate with the auxiliary housing. The auxiliary shell 32 is slidably connected to the mounting port 311. The mounting port 311 has auxiliary ports 312 on both the left and right sides for connecting with the auxiliary plate 323. The auxiliary plate 323 is fixedly connected to both the left and right sides of the auxiliary shell 32. The auxiliary plate 323 is slidably connected to the mounting port 311. A spring 324 is fixedly connected between the auxiliary plate 323 and the mounting port 311 for moving and resetting the auxiliary shell 32. A funnel-shaped opening 321 is opened in the middle of the auxiliary shell 32. A filling tube 322 is fixedly connected to the bottom of the auxiliary shell 32 and communicates with the funnel-shaped opening 321. It can extend into the capsule shell on the placement plate for filling materials.

[0022] Working principle: When in use, turn on motor 55, which will drive the connecting shaft 52 connected to it to rotate. When the connecting shaft 52 rotates, the belt 53 connected to it through the pulley will generate transmission, thereby driving the connecting shaft 52 on the other side to rotate as well. When the connecting shaft 52 rotates, the stirring plate 54 will be driven to move, thereby stirring and dispersing the material in the discharge cylinder 51. The material will fall through the discharge port 511 into the discharge chamber 421 in the discharge shell 42 below it. At the same time, the electric telescopic rod at the bottom of the placement plate pushes the placement plate upward, so that the loading tube 322 can be inserted into the capsule shell.

[0023] Then, the electric push rod 43 is activated, which will push the control plate 41 to move, thereby moving the material discharge shell 42 located at the front or rear to the middle position of the discharge cylinder 51. At this time, the control plate 41 will block the discharge port 511 at the bottom of the discharge cylinder 51. When the material discharge shell 42 moves to the middle of the discharge cylinder 51, the material discharge chamber 421 will be aligned with the hopper-shaped opening 321, and the material will fall from the material discharge chamber 421 into the hopper-shaped opening 321, and then be filled into the capsule through the filling tube 322, thereby completing the filling of the medicine in the capsule.

[0024] During the feeding process, motor 444 can be activated, which will drive the rotating shaft 442 to rotate. The circular plate 443 fixed to the rotating shaft 442 will rotate downwards, thereby pressing the connecting plate 424. The pressure plate 423, which is connected to the connecting plate 424 via the connecting rod 422, will be moved, causing the second spring 425 to deform. At the same time, the feeding shell 42, which is fixed to the connecting rod 422, will move downwards, pushing the auxiliary shell 32 downwards. The auxiliary plates 323 on both sides of the shell 32 will compress the first spring 324. When the circular plate 443 is driven to move upward away from the connecting plate 424, the second spring 425 will drive the pressure plate 423 to reset, thereby resetting the discharge shell 42 and generating a slight vibration. At the same time, since the auxiliary shell 32 loses the pressure applied by the discharge shell 42, it will be driven to reset by the first spring 324 and generate a slight vibration, thereby assisting the material falling into the discharge chamber 421 and the hopper-shaped opening 321 to be discharged and preventing blockage.

[0025] 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 feeding device for producing hard capsules, comprising a processing table (1), characterized in that: The processing table (1) is provided with a placement rack (2) in the middle, and a feeding mechanism is provided on the upper part of the placement rack (2). The feeding mechanism includes a feeding component (4), and a storage component (5) is provided on the upper part of the processing table (1). The feeding assembly (4) includes a control plate (41), and two feeding shells (42) are provided in the middle of the control plate (41). An electric push rod (43) is installed on the rear side of the control plate (41). A vibrating element (44) is provided on the right side of the control plate (41). The vibrating element (44) includes a vertical plate (441). A rotating shaft (442) is rotatably connected through the middle of the vertical plate (441). A circular plate (443) is fixedly connected through the left side of the rotating shaft (442). A No. 1 motor (444) is fixedly connected to the right end of the rotating shaft (442) through a coupling. The No. 1 motor (444) is fixedly connected to the vertical plate (441).

2. The feeding device for hard capsule production according to claim 1, characterized in that: The control plate (41) has two rectangular openings in the middle that are adapted to the material feeding shell (42). The left and right sides of the rectangular openings are provided with connecting grooves (411), and the left and right sides of the connecting grooves (411) are provided with sliding openings (412).

3. The feeding device for hard capsule production according to claim 2, characterized in that: The material feeding shell (42) has a feeding cavity (421) in the middle. The left and right sides of the material feeding shell (42) are fixedly connected to a connecting rod (422). The middle part of the connecting rod (422) is fixedly connected to a pressure plate (423). The end of the connecting rod (422) away from the material feeding shell (42) is fixedly connected to a connecting plate (424). The upper and lower parts of the pressure plate (423) and the connecting groove (411) are fixedly connected to a second spring (425).

4. The feeding device for hard capsule production according to claim 1, characterized in that: The feeding mechanism also includes an auxiliary component (3), which includes a mounting plate (31), a vertical plate (441) fixedly connected to the mounting plate (31), an electric push rod (43) fixedly connected to the mounting plate (31), the mounting plate (31) fixedly connected to the processing table (1), a control plate (41) slidably connected to the mounting plate (31), and an auxiliary shell (32) provided in the middle of the mounting plate (31).

5. The feeding device for hard capsule production according to claim 4, characterized in that: The mounting plate (31) has a mounting port (311) in the middle, the auxiliary shell (32) is slidably connected to the mounting port (311), and auxiliary ports (312) are provided on both the left and right sides of the mounting port (311).

6. The feeding device for hard capsule production according to claim 5, characterized in that: Auxiliary plates (323) are fixedly connected to both the left and right sides of the auxiliary shell (32). The auxiliary plates (323) are slidably connected to the mounting port (311). A No. 1 spring (324) is fixedly connected between the auxiliary plates (323) and the mounting port (311). A funnel-shaped opening (321) is opened in the middle of the auxiliary shell (32). A loading tube (322) is fixedly connected to the bottom of the auxiliary shell (32).

7. The feeding device for hard capsule production according to claim 1, characterized in that: The material storage assembly (5) includes a discharge cylinder (51), which is fixedly connected to the processing table (1). The lower part of the discharge cylinder (51) is rotatably connected to two connecting shafts (52). The right side of the two connecting shafts (52) is connected to a belt (53) through a pulley. The outer wall of the connecting shaft (52) is fixedly connected to a stirring plate (54). The right end of the connecting shaft (52) at the front is fixedly connected to a second motor (55) through a coupling.

8. The feeding device for hard capsule production according to claim 7, characterized in that: The discharge cylinder (51) has discharge ports (511) at both the front and rear of its bottom surface.

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