Filling machine for pharmaceutical production

Abstract

The utility model discloses a filling machine for medicine production, which comprises two disc-shaped shell covers, a rotating disc is arranged inside the two disc-shaped shell covers, bearings are sleeved on the outer walls of the two sides of the rotating disc, the outer rings of the two bearings are respectively and fixedly connected with the inner walls of the two disc-shaped shell covers, and the outer rings of the two bearings are fixedly connected with the inner walls of the two disc-shaped shell covers. Limiting holes distributed at equal intervals are formed in the outer wall of the rotating disc, medicine containing cylinders are inserted into the inner walls of the limiting holes, and a semi-arc feeding pipe and a semi-arc discharging pipe are arranged on the outer walls of the tops and the bottoms of the two disc-shaped shell covers correspondingly. The charging barrels and the charging cavities are driven by the rotating disc, when each charging barrel sequentially passes through the feeding pipe, a fixed amount of granular medicine can be accurately received, and the charging mode based on the fixed volume fundamentally ensures that the amount of the granular medicine filled each time is highly consistent; the problems that in a traditional filling mode, due to manual operation or unstable equipment, the filling amount difference is large, and precision is low are effectively solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to filling equipment technical field, concretely relates to a filling machine for medicine production. BACKGROUND

[0002] In the field of medicine production, the filling link of granular medicine is crucial, and the precision of filling quantity directly relates to the quality and curative effect of medicine. The traditional filling mode depends on manual operation or simple equipment, and manual operation is easily affected by factors such as skill level and fatigue degree of operators, so that the filling quantity is difficult to control accurately, and the filling quantity difference between different batches of medicine is large. Simple equipment is prone to unstable conditions in the running process due to simple structure and lack of accurate metering mechanism, such as uneven conveying speed and blockage of discharge port, which also causes the problem of low filling quantity precision. Such filling quantity difference not only may make medicine not reach the expected therapeutic effect, affect the safety of patients taking medicine, but also increase the production cost and quality control difficulty of enterprises due to unstable medicine quality.

[0003] Therefore, we provide a filling machine for medicine production to solve the above problems. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a filling machine for medicine production to solve the above problems in the art.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: a filling machine for medicine production, comprising two disc type shell covers, one rotating disc is arranged in the two disc type shell covers, bearings are sleeved on the two sides of the outer wall of the rotating disc, the outer rings of the two bearings are fixedly connected with the inner walls of the two disc type shell covers, limit holes are arranged on the outer wall of the rotating disc, medicine loading barrels are inserted into the inner walls of the limit holes, semicircular feeding pipes and discharging pipes are arranged on the top and bottom outer walls of the two disc type shell covers, and pipe joints are screwed on one end of the combination of the two feeding pipes and the two discharging pipes.

[0006] Preferably, equidistantly distributed fixing pieces are fixedly arranged on the corresponding one side outer walls of the two disc type shell covers, fixing holes are arranged on the outer walls of the fixing pieces, and corresponding bolts are arranged on the inner walls of the fixing holes.

[0007] Preferably, positioning sleeves are fixedly arranged on the central positions of the one side outer walls of the two disc type shell covers through openings, and vertical downward supporting legs are fixedly arranged on the outer walls of the two positioning sleeves.

[0008] Preferably, supporting frames are fixedly arranged on the one side outer walls of the supporting legs, limit motors are mounted on the top outer walls of the supporting frames, rotating rods are fixedly arranged on the output ends of the limit motors through couplings, and one end of the rotating rod is fixedly connected with the one side outer wall of the rotating disc through the inner wall of the positioning sleeve.

[0009] Preferably, the charging barrel comprises a charging cavity, and the outer wall of the bottom of the charging barrel is bonded with a permanent magnet which is adsorbed to the inner wall of the limiting hole.

[0010] Preferably, the outer wall of the rotating disc is clearance-fitted with the inner wall of the disc-shaped shell cover, and the outer wall of the charging barrel is clearance-fitted with the inner wall of the disc-shaped shell cover.

[0011] In the above technical solution, the technical effects and advantages of the present application are provided:

[0012] When each charging barrel successively passes through the feeding pipe under the driving of the rotating disc, a fixed amount of granular medicine can be accurately received, and the filling amount difference and low precision caused by manual operation or unstable equipment in the traditional filling mode are effectively avoided. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0014] Figure 1 It is a three-dimensional structure schematic diagram of the filling machine for medicine production.

[0015] Figure 2 It is an expanded structure schematic diagram of the disc-shaped shell cover of the filling machine for medicine production.

[0016] Figure 3 It is a cross-sectional structure schematic diagram of the rotating disc of the filling machine for medicine production.

[0017] Figure 4 It is a charging barrel structure schematic diagram of the filling machine for medicine production.

[0018] Explanation of reference signs:

[0019] 1 disc-shaped shell cover, 2 rotating disc, 3 bearing, 4 charging barrel, 5 charging cavity, 6 permanent magnet, 7 feeding pipe, 8 pipe joint, 9 positioning sleeve, 10 supporting leg, 11 supporting frame, 12 limiting motor, 13 rotating rod, 14 fixed plate, 15 fixed hole. DETAILED DESCRIPTION

[0020] The embodiments of the present application will be described below with reference to the drawings. For the purpose of clearness, many practical details will be described in the following description. However, it should be understood that these practical details are not intended to limit the present application. That is, in some embodiments of the present application, these practical details are not necessary. In addition, for the purpose of simplicity, some conventional structures and components will be shown in the drawings in a simplified schematic manner.

[0021] In addition, the descriptions such as "first", "second" and the like in the present application are only for the purpose of description, and do not particularly indicate the order or sequence, nor limit the present application. They are merely used to distinguish components or operations described by the same technical terms, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implying the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of various embodiments can be combined with each other, but must be based on the realization of ordinary skilled in the art. When the combination of technical solutions contradicts each other or cannot be realized, it should be considered that the combination of technical solutions does not exist, nor is it within the protection scope required by the present application.

[0022] Embodiment one: refer to the description attached Figures 1-4 A filling machine for medicine production comprises two disc-shaped housings 1, and equal-distance fixed pieces 14 are fixedly arranged on one side of each of the disc-shaped housings 1. Fixed holes 15 are formed in the fixed pieces 14. The two disc-shaped housings 1 are connected together by screwing bolts into the fixed holes 15. A rotating disc 2 is arranged in the interior of each of the disc-shaped housings 1. Bearings 3 are sleeved on the outer walls of the two sides of the rotating disc 2, and the outer rings of the two bearings 3 are fixedly connected with the inner walls of the disc-shaped housings 1, so as to realize the stable rotation of the rotating disc 2 in the disc-shaped housings 1. Equal-distance limiting holes are formed in the outer wall of the rotating disc 2, and medicine loading barrels 4 are inserted into the limiting holes. The medicine loading barrels 4 comprise medicine loading cavities 5 for containing granular medicine, and permanent magnets 6 are attached to the bottom outer walls of the medicine loading barrels 4. The medicine loading barrels 4 are stably adsorbed on the inner walls of the limiting holes by the adsorption of the permanent magnets 6. In addition, the outer wall of the rotating disc 2 is in clearance fit with the inner wall of the disc-shaped housing 1, and the outer wall of the medicine loading barrel 4 is also in clearance fit with the inner wall of the disc-shaped housing 1.

[0023] Example 2: Based on Example 1, the top and bottom outer walls of the two disc-shaped shells 1 are respectively provided with semi-arc-shaped feeding pipes 7 and discharging pipes. When the two disc-shaped shells 1 are combined, the two feeding pipes 7 and the two discharging pipes form a complete channel. One end of the channel is screwed with a pipe joint 8 for connecting with external feeding and discharging equipment to control the feeding and discharging of granular drugs. A positioning sleeve 9 is fixedly provided at the center of one side outer wall of the two disc-shaped shells 1 through an opening. Vertically downward support legs 10 are fixedly provided on the outer walls of the two positioning sleeves 9 to provide stable support for the entire filling machine. A support frame 11 is fixedly provided on one side outer wall of the support legs 10. A limit motor 12 is installed on the top outer wall of the support frame 11. The output end of the limit motor 12 is fixedly provided with a rotating rod 13 through a coupling. One end of the rotating rod 13 passes through the inner wall of the positioning sleeve 9 and is fixedly connected to one side outer wall of the rotating disk 2. When the limit motor 12 starts, it drives the rotating disk 2 to rotate through the rotating rod 13, thereby causing the filling cylinder 4 to pass through the feeding pipe 7 and the unloading pipe in sequence to complete the filling process of granular drugs.

[0024] Working principle of this utility model: Refer to the appendix of the instruction manual. Figures 1-4 In use, this utility model first connects the pipe of the external feeding equipment to the feeding channel at the top of the assembled disc-shaped housing 1, which is composed of two semi-circular feeding pipes 7 and pipe joints 8. At the same time, it connects the pipe of the external discharging equipment to the discharging channel at the bottom, which is composed of two semi-circular discharging pipes and pipe joints 8. The limit motor 12 is started, and its output end drives the rotating rod 13 to rotate through the coupling. The rotating rod 13 then drives the rotating disk 2 to rotate smoothly inside the disc-shaped housing 1 with the help of the bearings 3 on both sides. As the rotating disk 2 rotates, the drug-filling cylinder 4, which is inserted into the limiting hole of the rotating disk 2 and fixed by the bottom permanent magnet 6, moves accordingly. When the drug-filling cylinder 4 moves to the corresponding position of the feeding pipe 7, the external feeding equipment feeds the granular drug into the filling cavity 5 of the drug-filling cylinder 4 through the feeding pipe 7, completing the feeding. Then the drug-filling cylinder 4 continues to rotate with the rotating disk 2. When it moves to the corresponding position of the discharging pipe, the granular drug in the filling cavity 5 falls into the external discharging equipment through the discharging pipe under the action of gravity, completing the discharging. This cycle is repeated to achieve continuous filling of granular drugs.

[0025] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A filling machine for pharmaceutical production comprising two disc-shaped enclosures (1), characterized in that: Two said disc type shell cover (1) inside is equipped with a rotating disc (2), both sides of the rotating disc (2) outer wall sleeve bearing (3), two said bearing (3) outer ring is respectively and two disc type shell cover (1) fixedly connected with the inner wall, the outer wall of the rotating disc (2) is opened with equidistant distribution limit hole, the inner wall of the limit hole is inserted with charge cartridge (4), the top and bottom outer wall of two said disc type shell cover (1) is respectively opened with semicircular feeding pipe (7) and discharge pipe, the pipe joint (8) is screwed on one end of the two feeding pipe (7) and two discharge pipe combination.

2. A filling machine for pharmaceutical production according to claim 1, characterized in that: Two said disc type shell cover (1) corresponding one side outer wall is fixedly provided with equidistant distribution fixed sheet (14), the outer wall of the fixed sheet (14) is opened with fixed hole (15), the inner wall of the fixed hole (15) is matched with the bolt.

3. The filling machine for pharmaceutical production according to claim 1, characterized in that: Two said disc type shell cover (1) one side outer wall central position is fixedly provided with positioning sleeve (9) through opening, the outer wall of two said positioning sleeve (9) is fixedly provided with vertical downward support leg (10).

4. A filling machine for pharmaceutical production according to claim 3, characterized in that: The outer wall of one side of the support leg (10) is fixedly provided with a support frame (11), the top outer wall of the support frame (11) is mounted with a limit motor (12), the output end of the limit motor (12) is fixedly provided with a rotating rod (13) through a shaft coupling, one end of the rotating rod (13) is fixedly connected with one side outer wall of the rotating disc (2) through the inner wall of the positioning sleeve (9).

5. The filling machine for pharmaceutical production according to claim 1, characterized in that: The charge cartridge (4) comprises a charging cavity (5), the bottom outer wall of the charge cartridge (4) is bonded with a permanent magnet (6), and the permanent magnet (6) is adsorbed to the inner wall of the limit hole.

6. The filling machine for pharmaceutical production according to claim 1, characterized in that: The outer wall of the rotating disc (2) is gap fitted with the inner wall of the disc type shell cover (1), and the outer wall of the charge cartridge (4) is gap fitted with the inner wall of the disc type shell cover (1). The outer wall of the rotating disc (2) is gap fitted with the inner wall of the disc type shell cover (1), and the outer wall of the charge cartridge (4) is gap fitted with the inner wall of the disc type shell cover (1).

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