Granular medicine racking machine

Abstract

The utility model provides a granular medicine racking machine which comprises a medicine racking device and a container fixing device, one side of the medicine racking device is fixedly connected with one side of the container fixing device, and a sliding block is driven by a driving assembly to do reciprocating rectilinear motion along a sliding groove. The rotating rod can further drive the storage table to move in the direction close to the medicine split charging device, the rotating rod drives the first reciprocating lead screw and the second reciprocating lead screw to rotate when rotating, and the first reciprocating lead screw and the second reciprocating lead screw drive the two clamping jaws to move relatively close to each other to fix a container. When the sliding block moves to the second rack, the rack drives the spur gear to rotate again, at the moment, the first reciprocating screw rod and the second reciprocating screw rod drive the two clamping claws to move reversely, the clamping claws release the fixation of the container, and the device not only clamps and fixes the container in which medicines are subpackaged, but also improves the working efficiency; and the loss caused by container toppling is reduced.

Description

Technical Field

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

[0002] A granule medicine dispensing machine is a device that can quantitatively dispense medicine granules. It typically consists of multiple components such as a base, a fixed frame, a medicine storage cylinder, and a conveyor belt. Through transmission devices such as motors, gears, and lead screws, as well as feeding components, it can accurately measure and dispense medicine granules. It can accurately fill the medicine granules in the medicine storage cylinder into the packaging container according to the set amount, effectively reducing the workload of workers, improving dispensing efficiency and accuracy, and ensuring the hygiene and quality of the medicine dispensing process.

[0003] Existing patent CN217294978U discloses a granule medicine dispensing machine. The device includes: a dispensing box, a first discharge port located at the lower left end of the dispensing box, a second discharge port located at the middle right side of the dispensing box, a feed port located on the left side of the upper surface of the dispensing box, four sets of connecting rods located on the upper surface inside the dispensing box, with a sieve plate connected to the lower end of the connecting rods, a shaking structure located on the left side of the upper surface of the dispensing box, and a slag collection assembly located on the lower surface of the dispensing box. When the rotating motor is turned on, the crank is rotated by the rotating rod, which in turn causes the left end of the adjusting rod to shake. This, in turn, causes the sieve plate, which is hinged to the connecting rod, to shake through the right end of the adjusting rod. By providing a filter screen, the drug moving on the sieve plate can be sieved to separate smaller drug particles when it moves to the right side of the sieve plate. The sieved drug can then be discharged through the second discharge port.

[0004] While the device can sieve medicines and collect them through the discharge port to repackage granular medicines, it lacks a clamping mechanism at the discharge port to hold and secure the container holding the medicines. This could cause the container to tip over during collection, resulting in medicine waste.

[0005] Therefore, it is necessary to provide a new granule drug filling machine to solve the above-mentioned technical problems. Utility Model Content

[0006] To solve the above-mentioned technical problems, this utility model provides a granule medicine dispensing machine.

[0007] This utility model provides a granule drug dispensing machine, which includes a drug dispensing device and a container fixing device, wherein one side of the drug dispensing device is fixedly connected to one side of the container fixing device.

[0008] The container fixing device includes: a mounting plate, a drive assembly, a platform, a rotating rod, and a spur gear. One side of the drug dispensing device, the drive assembly, and the platform are all fixedly connected to one side of the mounting plate. The drive assembly is provided with a sliding groove, and racks are provided at both ends of the side of the drive assembly. A sliding block is provided inside the sliding groove, and the outer side of the sliding block is in contact with the inner side wall of the sliding groove. One side of the rotating rod passes through the sliding block and the platform. One side of the spur gear is connected to the side of the rotating rod near the drive assembly. The spur gear meshes with the two racks. A first reciprocating screw and a second reciprocating screw are provided on the side of the rotating rod away from the spur gear. The side of the first reciprocating screw away from the rotating rod is fixedly connected to the side of the second reciprocating screw. The helical directions of the first and second reciprocating screws are opposite. Mounting blocks are provided on both the first and second reciprocating screws, and clamping claws are provided on one side of each of the two mounting blocks.

[0009] Preferably, the drive assembly includes: a drive motor, a sliding guide rail, and a third reciprocating lead screw. One side of the sliding guide rail and the drive motor is fixedly connected to one side of the mounting plate. The sliding groove is located on the sliding guide rail. Both ends of the third reciprocating lead screw are rotatably connected to the two sides inside the sliding groove. The third reciprocating lead screw is threadedly connected to the sliding block. One side of the third reciprocating lead screw is fixedly connected to the output end of the drive motor.

[0010] Preferably, the mounting plate is provided with two limiting grooves.

[0011] Preferably, the shelf is provided with two limiting blocks on the side near the mounting plate, and the two limiting blocks extend into the two limiting grooves respectively.

[0012] Preferably, the side of the platform away from the mounting plate is provided with a motion groove, the two mounting blocks pass through the motion groove on the side away from the first reciprocating lead screw, and the opposite sides of the two clamping claws are both arc-shaped.

[0013] Preferably, the drug dispensing device includes: a mounting frame, a discharge pipe, and a dispensing body. One side of the dispensing body is fixedly connected to one side of the mounting frame. The side of the mounting frame away from the dispensing body is fixedly connected to the side of the mounting plate near the sliding guide rail. One side of the discharge pipe is fixedly connected to the side of the dispensing body near the mounting frame. The cross-section of the discharge pipe is an inverted trapezoid.

[0014] Compared with related technologies, the granule medicine dispensing machine provided by this utility model has the following beneficial effects:

[0015] In practical use, the granular medicine is sieved using a medicine dispensing device. After sieving, the medicine needs to be dispensed. At this time, the drive assembly drives the sliding block to reciprocate linearly along the sliding groove. When the sliding block moves to the first rack, the rack drives the spur gear to rotate, which in turn drives the rotating rod to rotate synchronously. The rotating rod also drives the platform to move closer to the medicine dispensing device. When the rotating rod rotates, it drives the first and second reciprocating screws to rotate. Since the threads of the first and second reciprocating screws are in opposite directions, they drive the two clamping jaws to move closer together and fix the container. At this time, the drive assembly stops working and waits for the medicine to be dispensed before resuming its movement. When the sliding block moves to the second rack, the rack drives the spur gear to rotate again. The gears rotate, causing the first and second reciprocating screws to drive the two gripping jaws in opposite directions, releasing them from the container. The worker can then remove the container. When further dispensing is needed, the worker simply places the container on the current position of the platform. The drive assembly then moves the platform in the opposite direction, causing the gripping jaws to lock the container in place again. When the container reaches its initial position, the gripping jaws release. This cycle repeats continuously until all medicines are dispensed. This device not only clamps and secures the containers used for dispensing medicines but also allows for quick container repositioning and dispensing. It automatically clamps and releases the containers, allowing workers to simply remove full containers and place empty ones on top, thus increasing work efficiency and reducing losses caused by container tipping. Attached Figure Description

[0016] Figure 1 A schematic diagram of the overall structure of a granule drug dispensing machine provided by this utility model;

[0017] Figure 2 A schematic diagram of the container fixing device provided by this utility model;

[0018] Figure 3 A cross-sectional view of the sliding guide rail and mounting plate provided by this utility model;

[0019] Figure 4 This is a cross-sectional view of one side of the shelf provided by this utility model.

[0020] The following are the labels in the diagram: 1. Mounting plate; 2. Table; 3. Rotating rod; 4. Spur gear; 5. Sliding groove; 6. Rack; 7. Sliding block; 8. First reciprocating screw; 9. Second reciprocating screw; 10. Mounting block; 11. Clamping claw; 12. Drive motor; 13. Sliding guide rail; 14. Third reciprocating screw; 15. Limiting groove; 16. Limiting block; 17. Motion groove; 18. Mounting frame; 19. Dispensing body; 20. Discharge pipe. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please refer to the following: Figure 1 , Figure 2 , Figure 3 as well as Figure 4 ,in, Figure 1 A schematic diagram of the overall structure of a granule drug dispensing machine provided by this utility model; Figure 2 A schematic diagram of the container fixing device provided by this utility model; Figure 3 A cross-sectional view of the sliding guide rail and mounting plate provided by this utility model; Figure 4 This is a cross-sectional view of one side of the shelf provided by this utility model.

[0023] In the specific implementation process, such as Figures 1-4 As shown, the present invention provides a granule drug dispensing machine, comprising: a drug dispensing device and a container fixing device, wherein one side of the drug dispensing device is fixedly connected to one side of the container fixing device.

[0024] The container fixing device includes: a mounting plate 1, a drive assembly, a platform 2, a rotating rod 3, and a spur gear 4. One side of the drug dispensing device, the drive assembly, and the platform 2 are all fixedly connected to one side of the mounting plate 1. The drive assembly is provided with a sliding groove 5, and racks 6 are provided at both ends of the side of the drive assembly. A sliding block 7 is provided inside the sliding groove 5, and the outer side of the sliding block 7 is in contact with the inner side wall of the sliding groove 5. One side of the rotating rod 3 passes through the sliding block 7 and the platform 2. One side of the spur gear 4 is connected to the side of the rotating rod 3 near the drive assembly. The spur gear 4 meshes with two racks 6. A first reciprocating screw 8 and a second reciprocating screw 9 are provided on the side of the rotating rod 3 away from the spur gear 4. The side of the first reciprocating screw 8 away from the rotating rod 3 is fixedly connected to the side of the second reciprocating screw 9. The helical directions of the first reciprocating screw 8 and the second reciprocating screw 9 are opposite. Mounting blocks 10 are provided on both the first reciprocating screw 8 and the second reciprocating screw 9. Clamping claws 11 are provided opposite to each other on one side of the two mounting blocks 10.

[0025] It should be noted that, in use, the aforementioned device drives the sliding block 7 to reciprocate linearly within the sliding groove 5 via the drive assembly. During this movement, the sliding block 7 drives the rotating rod 3 to perform synchronous linear motion, which in turn drives the platform 2 to perform synchronous linear motion. When the spur gear 4 reaches the first rack 6, it drives the rotating rod 3 to rotate, which in turn drives the first reciprocating screw 8 and the second reciprocating screw 9 to rotate synchronously. Since the threads of the first and second reciprocating screws 8 and 9 are opposite, the two mounting blocks 10 move closer together. These mounting blocks 10 then drive the two clamping claws 11 to move synchronously. When the spur gear 4 leaves the first rack 6, the two clamping claws 11 clamp and fix the container. The sliding block 7 then continues to move to the drug dispensing device for filling. After filling is complete, the drive assembly is restarted, and the sliding block... Sliding block 7 will continue to drive the platform 2 in a linear motion. When sliding block 7 moves to the second rack 6, the spur gear 4 will contact the rack 6 again. At this time, the first reciprocating screw 8 and the second reciprocating screw 9 will rotate again, causing the two mounting blocks 10 to move away from each other. The two mounting blocks 10 will drive the two clamping claws 11 to move away from each other, thus releasing the fixation of the container. At this time, the staff can remove the loaded container and place a new container on the platform 2. At this time, the drive component can make the spur gear 4 contact the two racks 6 again in sequence. This process is repeated until all medicines are dispensed. When using this device, it can not only clamp and fix the containers for dispensing medicines to prevent the containers from tipping over and causing medicine loss, but also realize the fixing, moving and unfixing of the containers during the fixing process. The staff only needs to place empty containers and remove full containers, which reduces the workload and speeds up the work efficiency.

[0026] The drive assembly includes a drive motor 12, a sliding guide rail 13, and a third reciprocating screw 14. One side of the sliding guide rail 13 and the drive motor 12 is fixedly connected to one side of the mounting plate 1. The sliding groove 5 is located on the sliding guide rail 13. Both ends of the third reciprocating screw 14 are rotatably connected to the two sides inside the sliding groove 5. The third reciprocating screw 14 is threadedly connected to the sliding block 7. One side of the third reciprocating screw 14 is fixedly connected to the output end of the drive motor 12. Two limit grooves 15 are provided on the mounting plate 1.

[0027] It should be noted that the drive motor can drive the third reciprocating lead screw 14 to rotate, which in turn drives the sliding block 7 to reciprocate linearly within the sliding groove 5, and as... Figure 3 As shown, the shapes of the sliding block 7 and the sliding groove 5 enable the sliding block 7 to be installed more stably inside the sliding groove 5 and to move more stably.

[0028] Two limiting blocks 16 are provided on the side of the platform 2 near the mounting plate 1. The two limiting blocks 16 extend into the two limiting grooves 15 respectively. A motion groove 17 is provided on the side of the platform 2 away from the mounting plate 1. The two mounting blocks 10 pass through the motion groove 17 on the side away from the first reciprocating screw 8. The opposite sides of the two clamping claws 11 are both arc-shaped.

[0029] It should be noted that the two limiting blocks 16 extend into the two limiting grooves 15, making the platform 2 more stable during movement. The moving groove 17 restricts the clamping claw 11 and the mounting block 10, so that the first reciprocating screw 8 and the second reciprocating screw 9 can drive the two mounting blocks 10 to move relatively away from or relatively close to each other when rotating.

[0030] The drug dispensing device includes: a mounting frame 18, a discharge pipe 20, and a dispensing body 19. One side of the dispensing body 19 is fixedly connected to one side of the mounting frame 18. The side of the mounting frame 18 away from the dispensing body 19 is fixedly connected to the side of the mounting plate 1 near the sliding guide rail 13. One side of the discharge pipe 20 is fixedly connected to the side of the dispensing body 19 near the mounting frame 18. The cross-section of the discharge pipe 20 is an inverted trapezoid.

[0031] It should be noted that the above-mentioned dispensing body 19 can screen the granular medicine and discharge the medicine through the discharge pipe 20 according to the set program. The device is specifically the drug dispensing device with the existing publication number CN222311112U.

[0032] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A granule medicine dispensing machine, characterized in that, include: A drug dispensing device and a container fixing device, wherein one side of the drug dispensing device is fixedly connected to one side of the container fixing device; The container fixing device includes: a mounting plate (1), a drive assembly, a platform (2), a rotating rod (3), and a spur gear (4). One side of the drug dispensing device, the drive assembly, and the platform (2) are all fixedly connected to one side of the mounting plate (1). The drive assembly is provided with a sliding groove (5), and racks (6) are provided at both ends of the side of the drive assembly. A sliding block (7) is provided inside the sliding groove (5). The outer side of the sliding block (7) is in contact with the inner sidewall of the sliding groove (5). One side of the rotating rod (3) passes through the sliding block (7) and the platform (2), and one side of the spur gear (4) passes through the sliding block (7) and the platform (2). The rotating rod (3) is connected to the side near the drive assembly. The spur gear (4) meshes with the two racks (6). The rotating rod (3) is provided with a first reciprocating screw (8) and a second reciprocating screw (9) on the side away from the spur gear (4). The side of the first reciprocating screw (8) away from the rotating rod (3) is fixedly connected to the side of the second reciprocating screw (9). The helical directions of the first reciprocating screw (8) and the second reciprocating screw (9) are opposite. Mounting blocks (10) are provided on both the first reciprocating screw (8) and the second reciprocating screw (9). Clamping claws (11) are provided on one side of each of the two mounting blocks (10).

2. The granule drug dispensing machine according to claim 1, characterized in that... The drive assembly includes a drive motor (12), a sliding guide rail (13), and a third reciprocating screw (14). One side of the sliding guide rail (13) and the drive motor (12) is fixedly connected to one side of the mounting plate (1). The sliding groove (5) is located on the sliding guide rail (13). The two ends of the third reciprocating screw (14) are rotatably connected to the two sides inside the sliding groove (5). The third reciprocating screw (14) is threadedly connected to the sliding block (7). One side of the third reciprocating screw (14) is fixedly connected to the output end of the drive motor (12).

3. The granule drug dispensing machine according to claim 2, characterized in that... The mounting plate (1) is provided with two limiting grooves (15).

4. The granule drug dispensing machine according to claim 3, characterized in that... The shelf (2) has two limiting blocks (16) on the side near the mounting plate (1), and the two limiting blocks (16) extend into the two limiting grooves (15) respectively.

5. The granule drug dispensing machine according to claim 4, characterized in that... The platform (2) has a motion groove (17) on the side away from the mounting plate (1), and the two mounting blocks (10) pass through the motion groove (17) on the side away from the first reciprocating screw (8). The opposite sides of the two clamping claws (11) are both arc-shaped.

6. The granule drug dispensing machine according to claim 5, characterized in that... The drug dispensing device includes: a mounting frame (18), a discharge pipe (20), and a dispensing body (19). One side of the dispensing body (19) is fixedly connected to one side of the mounting frame (18). The side of the mounting frame (18) away from the dispensing body (19) is fixedly connected to the side of the mounting plate (1) near the sliding guide rail (13). One side of the discharge pipe (20) is fixedly connected to the side of the dispensing body (19) near the mounting frame (18). The cross-section of the discharge pipe (20) is an inverted trapezoid.

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