Medicine powder filling device for capsule medicine production

Abstract

The utility model relates to the technical field of capsule filling, and discloses a medicine powder filling device for capsule type medicine production, which comprises a workbench and a medicine collecting box, the medicine collecting box comprises a box body, a box bottom plate and a box cover, a medicine discharging pipe is installed between the eccentric position of the box bottom plate and the eccentric position of the box cover in a matched and threaded penetrating mode, and a fan-shaped protruding block is installed on the lower side of the box bottom plate. A medicine collecting opening is formed in the lower side of the box bottom plate and located between the medicine discharging pipe and the fan-shaped protruding block, a medicine guiding bent pipe is installed at the top of the medicine discharging pipe, a medicine feeding pipe is installed at the top end of the medicine guiding bent pipe, a motor is installed on the upper side of the workbench, the shaft end of the motor faces upwards and is provided with a gear, and an annular toothed belt meshed with the gear is installed on the outer side of the box body. Compared with the prior art, the capsule feeding device has the advantages that the medicine receiving box rotates to drive the medicine feeding pipe to rotate, capsules distributed annularly are fed in sequence, the fan-shaped protruding block slides in the annular groove, redundant medicine powder in the annular groove is collected into the medicine receiving box through the medicine receiving opening, and waste of the medicine powder is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of capsule filling, in particular to a medicine powder filling device for capsule medicine production. Background Art

[0002] Drugs packed in capsules are usually powders or granules that are irritating to the esophagus and gastric mucosa, or have a bad taste, are easy to volatilize, are easily decomposed by saliva in the mouth, and are easily inhaled into the trachea. Putting these drugs into capsules not only protects the drug properties from being destroyed, but also protects the digestive organs and respiratory tract. Removing the capsule shell may cause drug loss, drug waste, and reduced efficacy. In addition, some drugs need to be dissolved and absorbed in the intestines, and capsules are a kind of protection to protect the drugs from being destroyed by gastric acid.

[0003] The manual capsule filling plate in the prior art, when filling capsules with powder, first pours the powder in the storage tank onto the arrangement plate of the capsule body, then uses a scraper to push the powder into each capsule arranged on the arrangement plate, and then pours the excess powder on the arrangement plate back into the storage tank, which has low work efficiency and heavy workload. Utility Model Content

[0004] 1. Technical Problems Solved

[0005] The technical problem to be solved by the utility model is that when manually filling capsules with medicine powder, the workload of pulling out the medicine powder and recovering the medicine powder is large, and the working efficiency of manual operation is low.

[0006] 2. Technical Solution

[0007] In order to solve the above technical problems, the utility model provides a technical solution: a drug powder filling device for capsule drug production, comprising a workbench, a bottom plate is installed at the lower side of the workbench, an electric telescopic rod is installed at the upper side of the bottom plate, a mounting rod is installed at the top of the electric telescopic rod, a support plate is slidably sleeved on the outer side of the lower part of the mounting rod, a positioning plate is installed on the outer side of the upper part of the mounting rod, and a plurality of capsule placement holes are provided on the positioning plate;

[0008] A medicine receiving box is provided above the positioning plate, and the medicine receiving box includes a box body, a box bottom plate and a box cover, a medicine discharge pipe is installed through a threaded connection between the box bottom plate and the eccentric part of the box cover, a fan-shaped protrusion is installed on the lower side of the box bottom plate, a medicine receiving port is provided on the lower side of the box bottom plate and between the medicine discharge pipe and the fan-shaped protrusion, a medicine guiding bend is installed on the top of the medicine guiding bend, a medicine delivery pipe is installed on the top of the medicine delivery pipe, and a support frame is installed between the outer side of the medicine delivery pipe and the workbench;

[0009] A motor is installed on the upper side of the workbench, the shaft end of the motor faces upward and is installed with a gear, and an annular toothed belt meshing with the gear is installed on the outer side of the box body.

[0010] As an improvement, the upper side of the box bottom plate and the side located at the medicine receiving opening away from the medicine discharging pipe is an inclined surface.

[0011] As an improvement, a control switch connected to the motor is installed on the upper side of the workbench.

[0012] As an improvement, the axis center of the top of the drug guiding curved tube is in the same straight line as the axis center of the box body.

[0013] As an improvement, the lower side of the mounting rod is threadedly connected to the top of the electric telescopic rod, and the box bottom plate and the box cover are respectively threadedly connected to the box body.

[0014] As an improvement, an annular groove is provided on the upper side of the positioning plate, and the capsule placement hole is located inside the annular groove.

[0015] As an improvement, the fan-shaped protrusion is located inside the annular groove, and the lower side of the fan-shaped protrusion is in contact with the bottom of the annular groove.

[0016] 3. Beneficial Effects

[0017] Compared with the prior art, the utility model has the following advantages: the electric telescopic rod drives the mounting rod, the supporting plate and the positioning plate to move up and down, thereby driving the capsule to move, so that the capsule can be moved to the lower side of the medicine delivery tube, and the medicine delivery tube can be driven to rotate by the rotation of the medicine receiving box, so that the capsules arranged in an annular shape are fed in sequence, and the fan-shaped protrusions slide inside the annular groove, and the excess medicine powder inside the annular groove is collected into the medicine receiving box through the medicine receiving opening, so that the waste of medicine powder is reduced, and the whole process is automatically operated, the operation speed is fast, the work efficiency is higher, and the labor cost is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model is a schematic structural diagram of a medicine powder filling device for capsule medicine production.

[0019] Figure 2 The utility model is a schematic diagram of the upper structure of a workbench of a medicine powder filling device for capsule medicine production.

[0020] Figure 3 The utility model is a schematic diagram of the structure of a medicine collecting box of a medicine powder filling device for capsule medicine production.

[0021] As shown in the figure: 1. Workbench; 2. Base plate; 3. Electric telescopic rod; 4. Mounting rod; 5. Support plate; 6. Positioning plate; 7. Capsule placement hole; 8. Annular groove; 9. Control switch; 10. Medicine collection box; 1001. Box body; 1002. Box bottom plate; 1003. Box cover; 11. Medicine discharge pipe; 12. Fan-shaped protrusion; 13. Medicine collection port; 14. Medicine guiding bend pipe; 15. Medicine delivery pipe; 16. Support frame; 17. Motor; 18. Gear; 19. Annular toothed belt. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] As attached Figure 1 - Attachment Figure 3 As shown, a drug powder filling device for capsule drug production comprises a workbench 1, a bottom plate 2 is installed at the lower side of the workbench 1, an electric telescopic rod 3 is installed at the upper side of the bottom plate 2, a mounting rod 4 is installed at the top of the electric telescopic rod 3, a support plate 5 is slidably sleeved on the outer side of the lower part of the mounting rod 4, a positioning plate 6 is installed on the outer side of the upper part of the mounting rod 4, and a plurality of capsule placement holes 7 are provided on the positioning plate 6;

[0024] A medicine receiving box 10 is provided above the positioning plate 6, and the medicine receiving box 10 includes a box body 1001, a box bottom plate 1002 and a box cover 1003. A medicine discharge pipe 11 is installed through a thread between the eccentric part of the box bottom plate 1002 and the box cover 1003, a fan-shaped protrusion 12 is installed on the lower side of the box bottom plate 1002, and a medicine receiving port 13 is provided on the lower side of the box bottom plate 1002 and between the medicine discharge pipe 11 and the fan-shaped protrusion 12. A medicine guiding bend 14 is installed on the top of the medicine guiding bend 14, and a medicine delivery pipe 15 is installed on the top of the medicine delivery pipe 15. A support frame 16 is installed between the outer side of the medicine delivery pipe 15 and the workbench 1;

[0025] A motor 17 is installed on the upper side of the workbench 1, the shaft end of the motor 17 faces upward and is installed with a gear 18, an annular toothed belt 19 engaged with the gear 18 is installed on the outer side of the box body 1001, and a control switch 9 connected to the motor 17 is installed on the upper side of the workbench 1.

[0026] Through the above structure, multiple capsules are passed through the capsule placement hole 7, and the bottom of the capsule is supported on the upper side of the support plate 5. The support plate 5 can slide on the outside of the mounting rod 4. By sliding the mounting rod 4 upward, multiple groups of capsules can be pushed out of the capsule placement hole 7, which is convenient for discharging the capsules. The lower end of the mounting rod 4 is installed on the top of the electric telescopic rod 3. The electric telescopic rod 3 can push the capsule upward, and the medicine powder is transported to the medicine discharge pipe 11 through the medicine delivery pipe 15 and the medicine guide curved pipe 14, and the medicine powder is sprayed out through the medicine discharge pipe 11 and transported to the inside of the capsule;

[0027] The motor 17 is started by the control switch 9, and the motor 17 drives the gear 18 to rotate, and the gear 18 engages with the annular toothed belt 19 to drive the medicine receiving box 10 to rotate, and the medicine receiving box 10 rotates to drive the medicine discharge pipe 11 to sequentially transport medicine powder to the inside of multiple groups of capsules. When the medicine receiving box 10 rotates, the fan-shaped protrusion 12 pushes the excess medicine powder on the upper side of the positioning plate 6, and the medicine powder is recovered into the inside of the medicine receiving box 10 through the medicine receiving port 13. The specific structure is as follows:

[0028] Combined with Figure 1 and attached Figure 3 As shown, the upper side of the box bottom plate 1002 and the side of the medicine receiving port 13 away from the medicine discharging pipe 11 is an inclined surface, and the axis of the top of the medicine guiding curved pipe 14 is in the same straight line as the axis of the box body 1001 .

[0029] Through the above structure, the inclined surface at the medicine receiving port 13 facilitates the collection of medicine powder into the medicine receiving box 10. The top axis of the medicine guiding curved tube 14 is in the same straight line as the axis of the box body 1001. When the medicine receiving box 10 drives the medicine discharging tube 11 to rotate, the upper end of the medicine guiding curved tube 14 rotates normally at the lower end of the medicine delivering tube 15.

[0030] Combined with Figure 2 and attached Figure 3 As shown, the lower side of the mounting rod 4 is threadedly connected to the top of the electric telescopic rod 3, the box bottom plate 1002 and the box cover 1003 are respectively threadedly connected to the box body 1001, an annular groove 8 is provided on the upper side of the positioning plate 6, the capsule placement hole 7 is located inside the annular groove 8, the fan-shaped protrusion 12 is located inside the annular groove 8, and the lower side of the fan-shaped protrusion 12 is in contact with the bottom of the annular groove 8.

[0031] Through the above structure, the box bottom plate 1002 and the box cover 1003 are conveniently disassembled from the box body 1001 by means of threaded installation, so that the medicine powder collected inside the medicine collecting box 10 can be taken out, and the excess medicine powder falls back into the annular groove 8. The fan-shaped protrusion 12 rotates inside the annular groove 8, and the medicine powder will not be pushed to the outside of the positioning plate 6 when collecting the medicine powder.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0034] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A drug powder filling device for capsule drug production, comprising a workbench (1), a bottom plate (2) being installed on the lower side of the workbench (1), characterized in that: An electric telescopic rod (3) is installed on the upper side of the bottom plate (2), a mounting rod (4) is installed on the top of the electric telescopic rod (3), a support plate (5) is slidably sleeved on the outer side of the lower part of the mounting rod (4), a positioning plate (6) is installed on the outer side of the upper part of the mounting rod (4), and a plurality of capsule placement holes (7) are provided on the positioning plate (6); A medicine receiving box (10) is provided above the positioning plate (6), and the medicine receiving box (10) comprises a box body (1001), a box bottom plate (1002) and a box cover (1003); a medicine discharge pipe (11) is installed through a threaded connection between the eccentric parts of the box bottom plate (1002) and the box cover (1003); a fan-shaped protrusion (12) is installed on the lower side of the box bottom plate (1002); a medicine receiving port (13) is provided on the lower side of the box bottom plate (1002) and between the medicine discharge pipe (11) and the fan-shaped protrusion (12); a medicine guiding bend (14) is installed on the top of the medicine guiding bend (14); a medicine delivery pipe (15) is installed on the top of the medicine delivery pipe (15); a support frame (16) is installed between the outer side of the medicine delivery pipe (15) and the workbench (1); A motor (17) is installed on the upper side of the workbench (1), the shaft end of the motor (17) faces upward and is installed with a gear (18), and an annular toothed belt (19) meshing with the gear (18) is installed on the outer side of the box body (1001).

2. A drug powder filling device for capsule drug production according to claim 1, characterized in that: The upper side of the box bottom plate (1002) and the side located at the medicine receiving opening (13) away from the medicine discharging pipe (11) is an inclined surface.

3. A drug powder filling device for capsule drug production according to claim 1, characterized in that: A control switch (9) connected to the motor (17) is installed on the upper side of the workbench (1).

4. A drug powder filling device for capsule drug production according to claim 1, characterized in that: The axis center of the top of the drug guiding curved tube (14) and the axis center of the box body (1001) are on the same straight line.

5. A drug powder filling device for capsule drug production according to claim 1, characterized in that: The lower side of the mounting rod (4) is threadedly connected to the top of the electric telescopic rod (3), and the box bottom plate (1002) and the box cover (1003) are threadedly connected to the box body (1001).

6. A drug powder filling device for capsule drug production according to claim 1, characterized in that: An annular groove (8) is provided on the upper side of the positioning plate (6), and the capsule placement hole (7) is located inside the annular groove (8).

7. A drug powder filling device for capsule drug production according to claim 6, characterized in that: The fan-shaped protrusion (12) is located inside the annular groove (8), and the lower side of the fan-shaped protrusion (12) is in contact with the bottom of the annular groove (8).

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