Tablet mechanical quantitative sub-packaging machine

Abstract

The utility model provides a kind of tablet mechanical type ration packer, it is related to tablet packer technical field, including support frame, inventory disc, threaded rod and discharge gate, the top of support frame is fixedly connected with inventory disc, the inside rotation of inventory disc is connected with threaded rod, and threaded rod is equipped with ration pack mechanism, the bottom of inventory disc is equipped with rotating mechanism, and the side of inventory disc is equipped with discharge gate;The utility model will one number of collar sleeve connection in the bottom end of threaded rod, then two number of collar cover in the top of one number of collar, then the baffle is rotated in rotating blade top, so that the position of baffle is coincided with rotating blade, the more coincidence, the less number of leakage hole is exposed, on the contrary, the less coincidence, the more number of leakage hole is exposed, the number of ration packed tablet can be adjusted, the fixed sleeve with nut is tightened in the top of threaded rod, two number of collar and one number of collar are clamped using fixed sleeve, and the position of two number of collar and one number of collar is locked.

Description

Technical Field

[0001] This utility model relates to the field of tablet dispensing machine technology, and in particular to a mechanical quantitative dispensing machine for tablets. Background Technology

[0002] The mechanical tablet dispensing machine is an automated device specifically designed for the precise dispensing of tablets. It achieves quantitative tablet feeding and dispensing through a mechanical structure. Core components include a storage hopper, feeding channel, dispensing tray, and transmission system. The equipment uses volumetric or counting sensors to ensure accurate dispensing quantities and a low error rate. The machine has a compact structure, is easy to operate, supports rapid switching between multiple tablet sizes, and is suitable for the pharmaceutical and health product industries, significantly improving production efficiency and dispensing quality.

[0003] Existing tablet dispensing machines typically use a motor to drive a dispensing plate inside the machine via a transmission mechanism. The dispensing plate has through holes that intercept the tablets and move them toward the discharge pipe. The dispensing plate is a one-piece molded structure, and the number of through holes inside cannot be changed. This makes it impossible to increase or decrease the number of tablets according to actual requirements, greatly reducing its practicality. Therefore, this utility model proposes a mechanical tablet dispensing machine to solve the above problems. Utility Model Content

[0004] To address the aforementioned problems, this utility model proposes a mechanical quantitative dispensing machine for tablets, which solves the problem that in the prior art, the quantitative tablets are integrally molded, and the number of through holes inside cannot be changed, making it impossible to increase or decrease the number of tablets according to actual requirements, thus greatly reducing practicality.

[0005] To achieve the purpose of this utility model, the utility model is implemented through the following technical solution: a mechanical quantitative dispensing machine for tablets, including a support frame, a storage tray, a threaded rod and a discharge port. The storage tray is fixedly connected to the top of the support frame, and the threaded rod is rotatably connected inside the storage tray. A dispensing mechanism is provided on the threaded rod, and a rotating mechanism is provided at the bottom of the storage tray. A discharge port is provided on one side of the storage tray.

[0006] A further improvement is made in that: the dispensing mechanism includes a first sleeve, a rotating blade, a drain hole, a second sleeve, a baffle, an indexing groove, and a limiting block. The bottom end of the threaded rod is fitted with a first sleeve. A rotating blade is symmetrically fixedly connected to the outer side of the first sleeve. One end of the rotating blade is provided with multiple drain holes. A second sleeve is provided at the top of the first sleeve. A baffle is symmetrically fixedly connected to the outer side of the second sleeve. A limiting block is fixedly connected to the bottom of the second sleeve. A limiting block is provided inside the indexing groove.

[0007] A further improvement is that the limiting block is composed of multiple wedge-shaped blocks, the edge of each wedge-shaped block is engaged with the inner wall of the indexing groove, and the top of the leakage hole is attached to the bottom of the baffle.

[0008] A further improvement is that the top of the threaded rod extends through the interior of the second ferrule and the first ferrule, the top of the second ferrule is provided with a fixing sleeve, the interior of the fixing sleeve is embedded with a nut, and the inner wall of the baffle is threadedly connected to the outer wall of the threaded rod.

[0009] A further improvement is that a material collection hopper is fixedly connected to one side of the bottom of the storage pan, the outlet is parallel to the position of the material collection hopper, and the bottom end of the material collection hopper is connected to a discharge pipe.

[0010] A further improvement is made in that: the rotating mechanism includes a housing, a rotating shaft, a worm gear, a worm, and a motor. The housing is fixedly connected to the bottom of the storage disk. The rotating shaft is rotatably connected inside the housing. The worm gear is fixedly connected to the outer wall of the rotating shaft. The worm is rotatably connected to one side inside the housing. The outer wall of the worm gear meshes with the outer wall of the worm. The motor is fixedly installed on the outer wall of the housing. The output end of the motor is fixedly connected to one end of the worm. The top end of the rotating shaft is fixedly connected to the bottom end of the threaded rod.

[0011] A further improvement is that the motor is provided with a protective shell on its outer side, and the outer side of the protective shell is provided with multiple anti-collision strips, which are rectangular in shape.

[0012] The beneficial effects of this utility model are as follows: First sleeve is fitted onto the bottom end of the threaded rod, then second sleeve is fitted onto the top of first sleeve. Next, the baffle is rotated at the top of the rotating blade, causing a portion of the baffle to overlap with the rotating blade. The more overlap, the fewer the number of leaks exposed; conversely, the fewer the overlap, the more leaks are exposed, or even if they don't overlap, the more leaks are exposed. This allows for adjustment of the number of tablets dispensed. The fixing sleeve with a nut is tightened onto the top of the threaded rod, using the fixing sleeve to clamp second sleeve and first sleeve, locking their positions. This solves the problem in existing technologies where the quantitative tablets are integrally molded, the number of internal through holes cannot be changed, and the number of tablets cannot be increased or decreased according to actual requirements, greatly reducing practicality. Attached Figure Description

[0013] Figure 1 This is the front view of the present invention;

[0014] Figure 2 This is a bottom view of the present invention;

[0015] Figure 3 This is a top view of the dispensing mechanism of this utility model;

[0016] Figure 4 This is a bottom view of the dispensing mechanism of this utility model;

[0017] Figure 5 This is a schematic diagram of the rotating mechanism structure of this utility model.

[0018] The components are as follows: 1. Support frame; 2. Storage tray; 3. Threaded rod; 4. Discharge port; 5. Collection hopper; 6. Feed pipe; 7. No. 1 ferrule; 8. Rotating blade; 9. Leakage hole; 10. No. 2 ferrule; 11. Baffle; 12. Indexing groove; 13. Limiting block; 14. Housing; 15. Rotating shaft; 16. Worm gear; 17. Worm; 18. Motor; 19. Fixing sleeve. Detailed Implementation

[0019] To deepen the understanding of this utility model, the following detailed description will be provided in conjunction with embodiments. These embodiments are only used to explain this utility model and do not constitute a limitation on the scope of protection of this utility model.

[0020] according to Figure 1-5 As shown in the figure, this embodiment proposes a mechanical quantitative dispensing machine for tablets, including a support frame 1, a storage tray 2, a threaded rod 3, and a discharge port 4. The storage tray 2 is fixedly connected to the top of the support frame 1, and the threaded rod 3 is rotatably connected inside the storage tray 2. A dispensing mechanism is provided on the threaded rod 3. A rotating mechanism is provided at the bottom of the storage tray 2, and a discharge port 4 is provided on one side of the storage tray 2. When a batch of tablets is placed inside the storage tray 2, the tablets are moved to the bottom of the storage tray 2 by gravity because the storage tray 2 is in an inclined state. The rotating mechanism drives the dispensing mechanism to rotate inside the storage tray 2 through the threaded rod 3. The dispensing mechanism moves a specified number of tablets to the area of ​​the discharge port 4 and discharges them to the outside through the discharge port 4.

[0021] The dispensing mechanism includes a first sleeve 7, a rotating blade 8, a drain hole 9, a second sleeve 10, a baffle 11, an indexing groove 12, and a limiting block 13. The bottom end of the threaded rod 3 is fitted with the first sleeve 7. The rotating blade 8 is symmetrically fixedly connected to the outer side of the first sleeve 7. One end of the rotating blade 8 is provided with multiple drain holes 9. The top of the first sleeve 7 is provided with the second sleeve 10. The baffle 11 is symmetrically fixedly connected to the outer side of the second sleeve 10. The bottom of the second sleeve 10 is fixedly connected with a limiting block. 13. The indexing groove 12 is provided with a limiting block 13, which is composed of multiple wedge-shaped blocks. The edge of each wedge-shaped block is engaged with the inner wall of the indexing groove 12. The top of the leakage hole 9 is attached to the bottom of the baffle 11. The top of the threaded rod 3 passes through the interior of the second ferrule 10 and the first ferrule 7. The top of the second ferrule 10 is provided with a fixing sleeve 19. A nut is embedded inside the fixing sleeve 19. The inner wall of the baffle 11 is threadedly connected to the outer wall of the threaded rod 3.

[0022] During installation of the dispensing mechanism, first, attach the first ferrule 7 to the bottom of the threaded rod 3, then cover the top of the first ferrule 7 with the second ferrule 10. Next, rotate the baffle 11 on top of the rotating blade 8 so that part of the baffle 11 overlaps with the position of the rotating blade 8. The more overlap there is, the fewer the number of leak holes 9 will be exposed; conversely, the fewer the overlap, the more leak holes 9 will be exposed, or even if they do not overlap, the more leak holes 9 will be exposed. This allows adjustment of the number of tablets dispensed. Tighten the fixing sleeve 19 with the nut to the top of the threaded rod 3. Use the fixing sleeve 19 to clamp the second ferrule 10 and the first ferrule 7, locking their positions. At this time, the limiting block 13 engages inside the indexing groove 12. During rotation, the second ferrule 10 and the first ferrule 7 will not easily loosen. When the quantity needs to be adjusted again, loosen the fixing sleeve 19, rotate the second ferrule 10 to adjust the overlap between the baffle 11 and the rotating blade 8, and finally tighten the fixing sleeve 19.

[0023] A hopper 5 is fixedly connected to one side of the bottom of the storage tray 2. The outlet 4 is parallel to the position of the hopper 5. The bottom end of the hopper 5 is connected to the discharge pipe 6. The rotating blade 8 drives the tablet to the position of the outlet 4 through the leakage hole 9. The tablet falls into the inside of the hopper 5 along the outlet 4. The hopper 5 restricts the movement of the tablet to the mouth of the packaging bottle through the discharge pipe 6, so that the tablet can smoothly enter the inside of the packaging bottle.

[0024] The rotating mechanism includes a housing 14, a rotating shaft 15, a worm gear 16, a worm 17, and a motor 18. The housing 14 is fixedly connected to the bottom of the storage disk 2. The rotating shaft 15 is rotatably connected inside the housing 14. The worm gear 16 is fixedly connected to the outer wall of the rotating shaft 15. The worm 17 is rotatably connected to one side inside the housing 14. The worm gear 16 and the outer wall of the worm 17 mesh with each other. The motor 18 is fixedly installed on the outer wall of the housing 14. The output end of the motor 18 is fixedly connected to one end of the worm 17. The top end of the rotating shaft 15 is fixedly connected to the bottom end of the threaded rod 3. The output end of the motor 18 drives the worm 17 to rotate on one side inside the housing 14. The worm 17 and the worm gear 16 mesh with each other, and the worm gear 16 is connected to the rotating shaft 15 as a whole. The motor 18 can drive the rotating shaft 15 to rotate inside the housing 14. The rotating shaft 15 is also connected to the threaded rod 3 as a whole. The rotating shaft 15 can drive the threaded rod 3 to rotate inside the storage disk 2.

[0025] The motor 18 is provided with a protective shell on its outer side, and multiple anti-collision strips are provided on the outer side of the protective shell. The anti-collision strips are rectangular in shape. The protective shell and anti-collision strips separate external objects from the motor 18, preventing external objects from directly contacting the motor 18 and thus protecting the motor 18.

[0026] This mechanical tablet dispensing machine involves attaching the first ferrule 7 to the bottom of the threaded rod 3, then covering the top of the first ferrule 7 with the second ferrule 10. Next, the baffle 11 is rotated on top of the rotating blade 8, so that part of the baffle 11 overlaps with the position of the rotating blade 8. The more overlap there is, the fewer the number of leak holes 9 will be exposed; conversely, the fewer the overlap, the more leak holes 9 will be exposed, or even if they do not overlap, the number of leak holes 9 will be exposed. The number of tablets dispensed can be adjusted. The fixing sleeve 19 with the nut is tightened on the top of the threaded rod 3, and the second ferrule 10 and the first ferrule 7 are clamped together by the fixing sleeve 19, locking the positions of the second ferrule 10 and the first ferrule 7. At this time, the limiting block 13 is engaged inside the indexing groove 12, and the second ferrule 10 and the first ferrule 7 will not easily loosen during rotation.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A mechanical quantitative dispensing machine for tablets, comprising a support frame (1), a storage tray (2), a threaded rod (3), and a discharge port (4), characterized in that: The top of the support frame (1) is fixedly connected to a storage plate (2), and the inside of the storage plate (2) is rotatably connected to a threaded rod (3). The threaded rod (3) is provided with a dispensing mechanism, the bottom of the storage plate (2) is provided with a rotating mechanism, and the side of the storage plate (2) is provided with a discharge port (4). The dispensing mechanism includes a first sleeve (7), a rotating blade (8), a drain hole (9), a second sleeve (10), a baffle (11), an indexing groove (12), and a limiting block (13). The bottom end of the threaded rod (3) is fitted with the first sleeve (7). The rotating blade (8) is symmetrically fixedly connected to the outside of the first sleeve (7). One end of the rotating blade (8) is provided with multiple drain holes (9). The top of the first sleeve (7) is provided with the second sleeve (10). The baffle (11) is symmetrically fixedly connected to the outside of the second sleeve (10). The bottom of the second sleeve (10) is fixedly connected with the limiting block (13). The indexing groove (12) is provided with the limiting block (13).

2. The tablet mechanical dispensing machine according to claim 1, characterized in that: The limiting block (13) is composed of multiple wedge blocks, the edge of each wedge block is engaged with the inner wall of the indexing groove (12), and the top of the hole (9) is attached to the bottom of the baffle (11).

3. The tablet mechanical dispensing machine according to claim 1, characterized in that: The top end of the threaded rod (3) passes through the interior of the second ferrule (10) and the first ferrule (7). The top of the second ferrule (10) is provided with a fixing sleeve (19). The fixing sleeve (19) is embedded with a nut. The inner wall of the baffle (11) is threadedly connected to the outer wall of the threaded rod (3).

4. The tablet mechanical dispensing machine according to claim 1, characterized in that: A hopper (5) is fixedly connected to one side of the bottom of the storage pan (2). The outlet (4) is parallel to the position of the hopper (5) vertically. The bottom end of the hopper (5) is connected to a discharge pipe (6).

5. A mechanical quantitative dispensing machine for tablets according to claim 1, characterized in that: The rotating mechanism includes a housing (14), a rotating shaft (15), a worm wheel (16), a worm (17), and a motor (18). The bottom of the storage disk (2) is fixedly connected to the housing (14). The rotating shaft (15) is rotatably connected inside the housing (14). The worm wheel (16) is fixedly connected to the outer wall of the rotating shaft (15). The worm (17) is rotatably connected to one side inside the housing (14). The worm wheel (16) meshes with the outer wall of the worm (17). The motor (18) is fixedly installed on the outer wall of the housing (14). The output end of the motor (18) is fixedly connected to one end of the worm (17). The top end of the rotating shaft (15) is fixedly connected to the bottom end of the threaded rod (3).

6. A mechanical quantitative dispensing machine for tablets according to claim 5, characterized in that: The motor (18) is provided with a protective shell on the outside, and multiple anti-collision strips are provided on the outside of the protective shell. The anti-collision strips are rectangular in shape.

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