Automatic feeding device for chemical medicine special-shaped tablets

Abstract

The utility model discloses an automatic feeding device of chemical medicine special-shaped tablets, which comprises a working table, a feeding unit and a power unit, the power unit is connected with the feeding unit in a meshed mode and located below the working table, the working table comprises a material storage groove and a discharging hole, the discharging hole is arranged at the bottom of the material storage groove, and the feeding unit is connected with the power unit. The feeding unit comprises a feeding rotary disc and feeding holes, the feeding holes are formed in the feeding rotary disc, the feeding rotary disc is arranged in the storage tank, and the feeding holes correspond to the discharging holes in position. The tablet feeding device has the beneficial effects that the device is provided with the feeding unit, the feeding unit comprises the feeding turntable, the feeding holes are annularly and uniformly distributed in the feeding turntable, and special-shaped tablets can be uniformly fed through the uniformly distributed feeding holes; the device is further provided with a power unit, the power unit is provided with a large transmission gear and a small transmission gear, the large transmission gear and the small transmission gear are matched with a large gear and a small gear arranged on the feeding unit, the feeding speed can be adjusted, and different production requirements can be met.

Description

Technical Field

[0001] This utility model relates to an automatic feeding device, specifically an automatic feeding device for irregularly shaped chemical tablets, and belongs to the field of automatic feeding technology. Background Technology

[0002] Oral solid dosage forms, represented by tablets, are the most convenient and safest method of drug administration, and have always occupied a dominant position in the clinical application, market sales, and research and development of pharmaceuticals. During the production process, tablets are numerous, small in size, and come in various irregular shapes. Manual feeding would undoubtedly increase the labor intensity of operators and raise labor costs; therefore, automated feeding devices are generally used.

[0003] Existing automatic feeding devices for irregularly shaped chemical tablets generally use a blower to extract gas from inside the tank to achieve a vacuum. This allows a pipe on one side of the tank to be inserted into the stack of tablets, which are then sequentially drawn into the tank and fed to the corresponding processing position.

[0004] This device cannot feed irregularly shaped tablets evenly, and the feeding speed cannot be adjusted, so it cannot meet various production needs. Utility Model Content

[0005] The purpose of this invention is to provide an automatic feeding device for irregularly shaped chemical tablets in order to solve the above-mentioned problems.

[0006] This utility model achieves the above-mentioned objective through the following technical solution: an automatic feeding device for irregularly shaped chemical tablets, comprising a worktable, a feeding unit, and a power unit. The power unit is meshed with the feeding unit and located below the worktable. The worktable includes a storage tank and a discharge hole, with the discharge hole located at the bottom of the storage tank. The feeding unit includes a feeding turntable and a feeding hole, with the feeding hole located on the feeding turntable. The feeding turntable is disposed within the storage tank. The feeding hole and the discharge hole are positioned correspondingly. Multiple feeding holes are evenly distributed in a ring on the feeding turntable, allowing for uniform feeding of irregularly shaped tablets.

[0007] Preferably, the bottom of the storage tank is provided with a support leg, and the bottom of the storage tank is provided with a conveying pipe, the conveying pipe being positioned corresponding to the discharge hole.

[0008] Preferably, the bottom of the feeding turntable is provided with a linkage shaft, and the linkage shaft is sleeved with a first linkage gear and a second linkage gear, with the second linkage gear located below the first linkage gear.

[0009] Preferably, the power unit includes a power motor and a hydraulic rod, the hydraulic rod is fixed to the bottom of the storage tank, the output end of the hydraulic rod is sleeved with a support plate, and the power motor is located on the top of the support plate.

[0010] Preferably, the output end of the power motor is fitted with a first transmission gear and a second transmission gear, the second transmission gear being located above the first transmission gear, the first transmission gear meshing with a second linkage gear, and the second transmission gear meshing with the first linkage gear.

[0011] The beneficial effects of this utility model are as follows: The device is equipped with a feeding unit including a feeding turntable, on which multiple feeding holes are evenly distributed in a ring, which can uniformly feed irregularly shaped tablets; the device is also equipped with a power unit, which is equipped with two transmission gears of different sizes, which cooperate with the two gears of different sizes in the feeding unit to adjust the feeding speed, so as to meet different production needs. Attached Figure Description

[0012] Figure 1 This is a front view of the present utility model;

[0013] Figure 2 This is a side view of the present invention;

[0014] Figure 3 This is a top view of the present invention;

[0015] Figure 4 This is a cross-sectional structural diagram of the present invention.

[0016] In the diagram: 1. Workbench; 11. Storage tank; 111. Discharge hole; 12. Support leg; 13. Conveyor pipe; 2. Feeding unit; 21. Feeding turntable; 211. Feeding hole; 22. Linkage shaft; 23. First linkage gear; 24. Second linkage gear; 3. Power unit; 31. Power motor; 32. First transmission gear; 33. Second transmission gear; 34. Support plate; 35. Hydraulic rod. Detailed Implementation

[0017] 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.

[0018] This utility model discloses an automatic feeding device for irregularly shaped chemical tablets.

[0019] According to the appendix Figure 1-4As shown, the device includes a workbench 1, a feeding unit 2, and a power unit 3. The power unit 3 is meshed with the feeding unit 2 and is located below the workbench 1. The workbench 1 includes a storage tank 11 and a discharge hole 111. The discharge hole 111 is located at the bottom of the storage tank 11. The feeding unit 2 includes a feeding turntable 21 and a feeding hole 211. The feeding hole 211 is located on the feeding turntable 21 and is disposed inside the storage tank 11. The feeding hole 211 and the discharge hole 111 are positioned correspondingly. Multiple feeding holes 211 are evenly distributed in a ring on the feeding turntable 21. The evenly distributed feeding holes 211 can uniformly feed irregularly shaped tablets.

[0020] The device is equipped with a feeding unit 2, which includes a feeding turntable 21. The feeding turntable 21 has multiple feeding holes 211 evenly distributed in a ring on it. The evenly distributed feeding holes 211 can uniformly feed irregularly shaped tablets. The device is also equipped with a power unit 3, which has two transmission gears of different sizes. These gears cooperate with the two gears of different sizes in the feeding unit 2 to adjust the feeding speed, which can meet different production needs.

[0021] The bottom of the storage tank 11 is provided with a support leg 12 and a conveying pipe 13 is provided at the bottom of the storage tank 11, and the conveying pipe 13 is positioned corresponding to the discharge hole 111.

[0022] The bottom of the feeding turntable 21 is provided with a linkage shaft 22, and the linkage shaft 22 is sleeved with a first linkage gear 23 and a second linkage gear 24, with the second linkage gear 24 located below the first linkage gear 23.

[0023] The power unit 3 includes a power motor 31 and a hydraulic rod 35. The hydraulic rod 35 is fixed to the bottom of the storage tank 11. The output end of the hydraulic rod 35 is sleeved with a support plate 34. The power motor 31 is located on the top of the support plate 34.

[0024] The output end of the power motor 31 is fitted with a first transmission gear 32 and a second transmission gear 33. The second transmission gear 33 is located above the first transmission gear 32. The first transmission gear 32 meshes with the second linkage gear 24, and the second transmission gear 33 meshes with the first linkage gear 23.

[0025] Working principle: The workbench 1 includes a storage tank 11 and a conveying pipe 13. The storage tank 11 is provided with a discharge hole 111, and the discharge hole 111 is connected to the conveying pipe 13. The feeding unit 2 includes a feeding turntable 21 and a linkage shaft 22. The feeding turntable 21 is provided with a ring of uniformly distributed feeding holes 211 corresponding to the discharge hole 111. First, the irregularly shaped chemical tablets to be fed are placed in the storage tank 11. Then, the device is started, and the power unit 3 begins to work. The power motor 31 drives the first transmission gear 32 and the second transmission gear 33. The first transmission gear 32 and the second transmission gear 33 correspond to the positions of the second linkage gear 24 and the first linkage gear 23, respectively, and are meshed with the second linkage gear 24 and the first linkage gear 23, respectively. The transmission gear drives the linkage gear to drive the linkage shaft 22 to rotate. The linkage shaft 22 drives the feeding turntable 21 to rotate. When the feeding turntable 21 rotates, the irregularly shaped chemical tablets in the storage tank 11 are fed... The tablets fall into the feeding hole 211, and the feeding hole 211 can only feed one tablet at a time. Since the feeding turntable 21 is placed at an angle and has a smooth surface, in addition to the irregularly shaped chemical tablets in the feeding hole 211 being moved, the remaining tablets still accumulate at the bottom of the storage tank 11. When the feeding hole 211 moves the irregularly shaped chemical tablets to the discharge hole 111, the irregularly shaped chemical tablets fall from the discharge hole 111 into the conveying pipe 13. Finally, the power unit 3 can adjust the position of the transmission gears up and down through the hydraulic rod 35. By adjusting the large and small transmission gears and the large and small linkage gears, the feeding speed can be adjusted to meet different usage requirements.

[0026] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An automatic feeding device for chemical heteromorphic tablets, comprising a workbench (1), a feeding unit (2) and a power unit (3), the power unit (3) is engaged with the feeding unit (2) and located below the workbench (1), characterized in that, The workbench (1) comprises a storage tank (11) and a discharging hole (111), the discharging hole (111) is arranged at the bottom of the storage tank (11), the feeding unit (2) comprises a feeding turntable (21) and a feeding hole (211), the feeding hole (211) is arranged on the feeding turntable (21), the feeding turntable (21) is arranged in the storage tank (11), and the feeding hole (211) corresponds to the position of the discharging hole (111).

2. The automatic feeding device for chemical special-shaped tablets according to claim 1, characterized in that, The bottom of the storage tank (11) is provided with a supporting leg (12), and the bottom of the storage tank (11) is provided with a feeding pipe (13), which corresponds to the position of the discharging hole (111).

3. The automatic feeding device for chemical special-shaped tablets according to claim 1, characterized in that, The bottom of the feeding turntable (21) is provided with a linkage shaft (22), the linkage shaft (22) is sleeved with a first linkage gear (23) and a second linkage gear (24), and the second linkage gear (24) is located below the first linkage gear (23).

4. The automatic feeding device for chemical special-shaped tablets according to claim 1, characterized in that, The power unit (3) comprises a power motor (31) and a hydraulic rod (35), the hydraulic rod (35) is fixed at the bottom of the storage tank (11), the hydraulic rod (35) is sleeved with a supporting cross plate (34) at the output end, and the power motor (31) is arranged at the top of the supporting cross plate (34).

5. The automatic feeding device for chemical special-shaped tablets according to claim 4, characterized in that, The power motor (31) is sleeved with a first transmission gear (32) and a second transmission gear (33), the second transmission gear (33) is located above the first transmission gear (32), the first transmission gear (32) is engaged with the second linkage gear (24), and the second transmission gear (33) is engaged with the first linkage gear (23).

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