Bulk drug racking machine

Abstract

The utility model provides a bulk drug racking machine, which relates to the technical field of drug racking and comprises a support, a stirring barrel is arranged on the left side of the support, a stirrer is arranged in the stirring barrel, a pipeline is arranged at the bottom of the stirring barrel, a drug injection gun is arranged in the support, and the other end of the pipeline is connected with the drug injection gun. A conveying belt is arranged on the support below the medicine injection gun, a limiting assembly is arranged on the right side of the conveying belt, and a cleaning assembly is arranged on the outer wall of the stirring barrel. According to the conveying device, the limiting assembly is arranged on the conveying belt, the two-way lead screw is driven by the hand wheel to rotate in the guide groove, the two-way lead screw continuously acts on the two sets of transmission blocks, the transmission blocks move on the two-way lead screw and gather together, and then the transmission blocks drive the limiting plate to move on the conveying belt. And the rollers on the two groups of transmission blocks are attached to the medicine bottles, so that the purpose of limiting the medicine bottles with different sizes is achieved, the medicine bottles are stably conveyed on the conveying belt, and the situation that the medicine bottles fall on the ground and are damaged is prevented.

Description

Technical Field

[0001] This utility model relates to the field of pharmaceutical packaging technology, and in particular to a packaging machine for active pharmaceutical ingredients. Background Technology

[0002] Currently, active pharmaceutical ingredient (API) filling machines have become an indispensable piece of production equipment for pharmaceutical companies. These machines typically integrate multiple functions such as weighing, metering, conveying, and sealing, enabling them to efficiently and accurately complete the API filling task. Technically, modern API filling machines generally employ precision weighing sensors, advanced control algorithms, and automated conveying systems to ensure high accuracy and consistency during the filling process. Furthermore, to adapt to different types and specifications of APIs, filling machines also possess a high degree of flexibility and adjustability.

[0003] In the existing technology, the dispensing machine is usually equipped with a conveyor belt to transport medicine bottles. However, due to the inconsistent size of the medicine bottles, the bottles lack the necessary limiting structure during the conveying process, which cannot effectively fix the position of the medicine bottles. As a result, the medicine bottles are prone to displacement, shaking or even falling during the conveying process. Utility Model Content

[0004] This utility model mainly provides a dispensing machine for raw materials that has good stability and prevents the medicine bottle from falling off.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a pharmaceutical raw material dispensing machine, including a support, a mixing tank on the left side of the support, a mixer inside the mixing tank, a pipe at the bottom of the mixing tank, an injection gun inside the support, the other end of the pipe connected to the injection gun, a conveyor belt on the support below the injection gun, a limiting component on the right side of the conveyor belt, and a cleaning component on the outer wall of the mixing tank.

[0006] The limiting component moves back and forth to limit the position of the medicine on the conveyor belt, and the cleaning component rotates to clean the medicine adhering to the inner wall of the mixing tank.

[0007] Preferably, the limiting component includes two sets of connecting plates disposed on the front and rear end surfaces of the conveyor belt. Each connecting plate has a guide groove on its top surface, and a bidirectional lead screw rotates within each guide groove. A handwheel is located at the front end of each bidirectional lead screw, and two sets of transmission blocks are threaded onto the bidirectional lead screw. Each transmission block has a connecting block on its top, and a limiting plate is located on the left side of each connecting block. Multiple sets of rollers are rotatably disposed on the side of the limiting plate facing the conveyor belt. The handwheel drives the bidirectional lead screw to rotate within the guide groove, causing the bidirectional lead screw to continuously act on the two sets of transmission blocks. This causes the transmission blocks to move and converge on the bidirectional lead screw, and then the transmission blocks drive the limiting plate to move on the conveyor belt, ensuring that the rollers on the two sets of transmission blocks are in contact with the medicine bottle. This achieves the purpose of limiting medicine bottles of different sizes, ensuring stable transmission of the medicine bottles on the conveyor belt and preventing the medicine bottles from falling to the ground and being damaged.

[0008] Preferably, the limiting plate and the connecting block are slidably connected, and bolts are provided between the limiting plate and the connecting block. The limiting plate and the connecting block are detachable by bolts. This detachable design makes it easy for workers to remove the limiting plate from the connecting block, thereby facilitating the replacement or maintenance of the rollers on the limiting plate.

[0009] Preferably, the transmission block is T-shaped, and the guide groove is a through hole adapted to the transmission block, which enables the guide groove to guide the transmission block, allowing the transmission block to slide back and forth linearly on the bidirectional lead screw, thereby improving the stability of the linear sliding of the transmission block.

[0010] Preferably, the cleaning assembly includes a fixed seat disposed on the outer wall of the mixing tank, a rotating ring rotating inside the fixed seat, teeth on the surface of the rotating ring facing away from the mixer, and a scraper on the surface of the teeth facing the mixer. A fixed frame is disposed on the left outer wall of the fixed seat, and a gear rotating inside the fixed frame meshes with the teeth. A motor is disposed at the bottom of the fixed frame, and the output end of the motor passes through the fixed frame and is connected to the bottom of the gear. The motor drives the gear to rotate inside the fixed frame, and the gear drives the rotating ring to rotate inside the fixed seat synchronously through the teeth. The rotating ring drives the scraper to clean the medicine adhering to the inner wall of the mixing tank, preventing excessive medicine from adhering to the inner wall of the mixing tank and causing waste of medicine.

[0011] Preferably, the front and rear ends of the scraper are designed with an inclined shape, and the scraper as a whole is designed with a triangular shape. When the rotating ring drives the scraper to rotate in both directions within the support, it can clean the adhering drug on the inner wall of the mixing tank. At the same time, the adhering drug falls to the bottom of the mixing tank along the inclined surface.

[0012] Preferably, the input end of the motor is connected to the controller via a wire, and the surface of the mixing tank is provided with a box for placing the controller, which facilitates remote operation of the motor by the operator and also allows for storage of the controller to prevent it from being lost.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1. In this utility model, by setting a limiting component on the conveyor belt, the handwheel drives the bidirectional lead screw to rotate in the guide groove, so that the bidirectional lead screw continuously acts on two sets of transmission blocks, causing the transmission blocks to move and converge on the bidirectional lead screw, and then the transmission blocks drive the limiting plate to move on the conveyor belt, so that the rollers on the two sets of transmission blocks are in contact with the medicine bottle, thereby achieving the purpose of limiting medicine bottles of different sizes, ensuring stable transmission of medicine bottles on the conveyor belt, and preventing medicine bottles from falling to the ground and being damaged.

[0015] 2. In this utility model, a cleaning component is installed on the mixing tank. The motor drives the gear to rotate in the fixed frame, and the gear drives the rotating ring to rotate in the fixed seat through the teeth. The rotating ring drives the scraper to clean the medicine adhering to the inner wall of the mixing tank, preventing excessive medicine from adhering to the inner wall of the mixing tank and causing waste of medicine. Attached Figure Description

[0016] Figure 1 A three-dimensional structural schematic diagram of a pharmaceutical raw material dispensing machine is provided for this utility model;

[0017] Figure 2 A bottom view structural diagram of a pharmaceutical raw material dispensing machine is provided for this utility model;

[0018] Figure 3 This utility model provides a partial cross-sectional structural diagram of the cleaning component of a pharmaceutical raw material dispensing machine;

[0019] Figure 4 This utility model provides a partial cross-sectional structural diagram of a limiting component for a pharmaceutical raw material dispensing machine;

[0020] Figure 5 This utility model proposes a dispensing machine for active pharmaceutical ingredients. Figure 4 Enlarged view of point A in the middle.

[0021] Legend: 1. Support; 2. Mixing tank; 3. Mixer; 4. Pipe; 5. Injection gun; 6. Conveyor belt; 7. Limiting assembly; 71. Connecting plate; 72. Guide groove; 73. Two-way lead screw; 74. Handwheel; 75. Transmission block; 76. Connecting block; 77. Limiting plate; 78. Roller; 8. Cleaning assembly; 81. Fixed seat; 82. Rotating ring; 83. Tooth; 84. Scraper; 85. Fixed frame; 86. Gear; 87. Motor. Detailed Implementation

[0022] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0024] Please see Figures 1-5 This utility model provides a technical solution: a pharmaceutical raw material dispensing machine, including a support 1, a mixing tank 2 on the left side of the support 1, a mixer 3 inside the mixing tank 2, a pipe 4 at the bottom of the mixing tank 2, an injection gun 5 inside the support 1, the other end of the pipe 4 connected to the injection gun 5, a conveyor belt 6 on the support 1 below the injection gun 5, a limiting component 7 on the right side of the conveyor belt 6, and a cleaning component 8 on the outer wall of the mixing tank 2.

[0025] The limiting component 7 moves back and forth to limit the medicine on the conveyor belt 6, and the cleaning component 8 rotates to clean the medicine adhering to the inner wall of the mixing tank 2.

[0026] like Figure 5 As shown, the limiting component 7 includes two sets of connecting plates 71 disposed on the front and rear end surfaces of the conveyor belt 6. The top surface of each connecting plate 71 is provided with a guide groove 72. A bidirectional lead screw 73 is rotatably disposed in each guide groove 72. A handwheel 74 is provided at the front end of the bidirectional lead screw 73. Two sets of transmission blocks 75 are threadedly connected to the bidirectional lead screw 73. A connecting block 76 is provided at the top of each transmission block 75. A limiting plate 77 is provided on the left side of each connecting block 76. Multiple sets of rollers 78 are rotatably disposed on the side surface of the limiting plate 77 facing the conveyor belt 6.

[0027] By setting a limiting component 7 on the conveyor belt 6, the handwheel 74 drives the bidirectional lead screw 73 to rotate in the guide groove 72, so that the bidirectional lead screw 73 continuously acts on two sets of transmission blocks 75, causing the transmission blocks 75 to move and converge on the bidirectional lead screw 73. Then, the transmission blocks 75 drive the limiting plate 77 to move on the conveyor belt 6, and the rollers 78 on the two sets of transmission blocks 75 are in contact with the medicine bottle. This achieves the purpose of limiting medicine bottles of different sizes, ensuring stable transmission of medicine bottles on the conveyor belt 6 and preventing medicine bottles from falling to the ground and being damaged.

[0028] like Figure 5 As shown, the limiting plate 77 is slidably connected to the connecting block 76, and bolts are provided between the limiting plate 77 and the connecting block 76. The limiting plate 77 and the connecting block 76 are detachable by bolts, which makes it easy for workers to remove the limiting plate 77 from the connecting block 76, thereby making it easy for workers to replace or repair the roller 78 on the limiting plate 77.

[0029] like Figure 5 As shown, the transmission block 75 has a T-shaped design, and the guide groove 72 is a through hole adapted to the transmission block 75. The guide groove 72 can guide the transmission block 75, so that the transmission block 75 can slide back and forth linearly on the bidirectional lead screw 73, thereby improving the stability of the linear sliding of the transmission block 75.

[0030] like Figure 3 As shown, the cleaning component 8 includes a fixed seat 81 set on the outer wall of the mixing tank 2. A rotating ring 82 rotates inside the fixed seat 81. The rotating ring 82 has teeth 83 on the side surface away from the mixer 3. A scraper 84 is provided on the side surface of the teeth 83 facing the mixer 3. A fixed frame 85 is provided on the left outer wall of the fixed seat 81. A gear 86 rotates inside the fixed frame 85. The gear 86 meshes with the teeth 83. A motor 87 is provided at the bottom of the fixed frame 85. The output end of the motor 87 passes through the fixed frame 85 and is connected to the bottom end of the gear 86.

[0031] The cleaning component 8 installed on the mixing tank 2 drives the gear 86 to rotate within the fixed frame 85 via the motor 87, and the gear 86 drives the rotating ring 82 to rotate within the fixed seat 81 via the teeth 83. The rotating ring 82 then drives the scraper 84 to clean the medicine adhering to the inner wall of the mixing tank 2, preventing excessive medicine from adhering to the inner wall of the mixing tank 2 and thus avoiding waste of medicine.

[0032] like Figure 3 As shown, the front and rear surfaces of the scraper 84 are inclined, and the scraper 84 is triangular in shape. When the rotating ring 82 drives the scraper 84 to rotate in both directions within the support 1, it can clean the adhering medicine on the inner wall of the mixing tank 2. At the same time, the adhering medicine falls to the bottom of the mixing tank 2 along the inclined surface.

[0033] like Figure 3 As shown, the input end of the motor 87 is connected to the controller via a wire. The surface of the mixing tank 2 is provided with a box for placing the controller, which allows the operator to operate the motor 87 remotely and also stores the controller to prevent it from being lost.

[0034] The usage and working principle of this device are as follows: When in use, first place the medicine bottle on the conveyor belt 6, then turn the handwheel 74. The handwheel 74 drives the bidirectional lead screw 73 to rotate in the guide groove 72, so that the bidirectional lead screw 73 continuously acts on the two sets of transmission blocks 75, causing the transmission blocks 75 to move and converge on the bidirectional lead screw 73. Then, the transmission blocks 75 drive the limiting plate 77 to move on the conveyor belt 6, and make the rollers 78 on the two sets of transmission blocks 75 fit with the medicine bottle, so that the conveyor belt 6 can carry the medicine bottle for transmission.

[0035] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.

Claims

1. A dispensing machine for a pharmaceutical raw material, characterized in that, The system includes a support (1), a mixing tank (2) on the left side of the support (1), a mixer (3) inside the mixing tank (2), a pipe (4) at the bottom of the mixing tank (2), an injection gun (5) inside the support (1), the other end of the pipe (4) connected to the injection gun (5), a conveyor belt (6) on the support (1) below the injection gun (5), a limiting component (7) on the right side of the conveyor belt (6), and a cleaning component (8) on the outer wall of the mixing tank (2). The limiting component (7) moves back and forth to limit the medicine on the conveyor belt (6), and the cleaning component (8) rotates to clean the medicine adhering to the inner wall of the mixing tank (2).

2. The active pharmaceutical ingredient (API) dispensing machine according to claim 1, characterized in that: The limiting component (7) includes two sets of connecting plates (71) disposed on the front and rear end surfaces of the conveyor belt (6). The top surface of each connecting plate (71) is provided with a guide groove (72). A bidirectional lead screw (73) is rotatably disposed in each guide groove (72). A handwheel (74) is provided at the front end of each bidirectional lead screw (73). Two sets of transmission blocks (75) are threadedly connected to each bidirectional lead screw (73). A connecting block (76) is provided at the top of each transmission block (75). A limiting plate (77) is provided on the left side of each connecting block (76). Multiple sets of rollers (78) are rotatably disposed on the side surface of the limiting plate (77) facing the conveyor belt (6).

3. The active pharmaceutical ingredient (API) dispensing machine according to claim 2, characterized in that: The limiting plate (77) and the connecting block (76) are slidably connected, and bolts are provided between the limiting plate (77) and the connecting block (76). The limiting plate (77) and the connecting block (76) are detachable by bolts.

4. The active pharmaceutical ingredient (API) dispensing machine according to claim 2, characterized in that: The transmission block (75) is T-shaped, and the guide groove (72) is a through hole adapted to the transmission block (75).

5. The active pharmaceutical ingredient (API) dispensing machine according to claim 1, characterized in that: The cleaning assembly (8) includes a fixed seat (81) mounted on the outer wall of the mixing tank (2). A rotating ring (82) rotates inside the fixed seat (81). Teeth (83) are provided on the side surface of the rotating ring (82) facing away from the mixer (3). A scraper (84) is provided on the side surface of the teeth (83) facing the mixer (3). A fixed frame (85) is provided on the left outer wall of the fixed seat (81). A gear (86) rotates inside the fixed frame (85). The gear (86) meshes with the teeth (83). A motor (87) is provided at the bottom of the fixed frame (85). The output end of the motor (87) passes through the fixed frame (85) and is connected to the bottom end of the gear (86).

6. The active pharmaceutical ingredient (API) filling machine according to claim 5, characterized in that: The front and rear surfaces of the scraper (84) are designed to be inclined, and the scraper (84) as a whole is designed to be triangular.

7. The active pharmaceutical ingredient (API) dispensing machine according to claim 5, characterized in that: The input end of the motor (87) is connected to the controller via a wire, and the surface of the mixing tank (2) is provided with a box for placing the controller.

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