Liquid and pellet mixed filling capsule machine

Abstract

The invention discloses a liquid and pellet mixed filling capsule machine which comprises a capsule machine body, and a liquid filling assembly and a pellet filling assembly are arranged on the capsule machine body. The liquid filling assembly comprises a shell, a liquid filling pump is arranged in the shell, a liquid hopper and a drainage plate are arranged outside the shell, and the lower end of the liquid hopper is connected with the liquid filling pump through a pipeline; the liquid filling assembly further comprises a needle arranged on the capsule machine body, the needle is connected with the liquid filling pump through a pipeline, and the pipeline is arranged on the drainage plate. The pellet filling assembly comprises an upper mold frame connected to two metering shafts of the capsule machine, a fixing block is arranged below the upper mold frame, and the fixing block is arranged on a metering stand column of the capsule machine; the fixed block is connected with a supporting leg, and the supporting leg is provided with a material bin bottom plate, a pellet material bin and a material passing block. According to the capsule machine, the liquid filling device and the pellet filling device are additionally arranged on the basis of an existing capsule machine, and liquid medicine and pellets are mixed and filled into the same capsule under the condition that the filling amount precision is guaranteed.

Description

Technical Field

[0001] The present invention belongs to the field of capsule preparations, and particularly relates to a capsule filling machine for mixing liquid and pellets. Background Art

[0002] With the continuous development of the pharmaceutical industry, the demand for special drugs is increasing, including filling liquid medicine, pellets or a mixture of both in capsules. Therefore, in view of the above requirements, it is of great significance to design a capsule filling machine that can mix and fill liquid medicine and pellets in the same capsule. Summary of the Invention

[0003] In order to solve the above technical problems, the present invention provides a capsule filling machine for mixing liquid and pellets.

[0004] The present invention is achieved through the following technical solutions.

[0005] A capsule filling machine for mixing liquid and pellets includes a main body of the capsule filling machine, and a liquid filling component and a pellet filling component are arranged on the main body of the capsule filling machine;

[0006] The liquid filling component includes a housing, a liquid filling pump is arranged inside the housing, a liquid hopper and a drainage plate are arranged outside the housing, and the lower end of the liquid hopper is connected to the liquid tank pump through a pipeline; the liquid filling component further includes a needle arranged on the main body of the capsule filling machine, the needle is connected to the liquid filling pump through a pipeline, and the pipeline is arranged on the drainage plate;

[0007] The pellet filling component includes an upper die holder connected to two metering shafts of the capsule filling machine, a fixing block is arranged below the upper die holder, and the fixing block is arranged on the metering column of the capsule filling machine; a support leg is connected to the fixing block, a hopper bottom plate is arranged above the support leg, and a pellet hopper is arranged on the hopper bottom plate; a material passing block is arranged below the support leg.

[0008] Further, a capsule detection component is arranged on the main body of the capsule filling machine.

[0009] Furthermore, the capsule detection component includes a base arranged on the machine base of the capsule filling machine, a slider is slidably connected to the base, mounting plates are connected to both sides of the slider, combined plates are arranged on the opposite surfaces of the two mounting plates, and a sensor is arranged between the combined plates.

[0010] Further, a waste rejection component is arranged on the main body of the capsule filling machine.

[0011] Furthermore, the waste rejection component includes a blowing block arranged on the machine base of the capsule filling machine, and the holes inside the blowing block correspond to the holes on the machine base plate one by one; the waste rejection component further includes a support and a waste rejection box arranged on the machine base of the capsule filling machine, and a waste rejection groove is arranged on the support, and the waste rejection groove corresponds to the opening position of the waste rejection box.

[0012] The present application has the following beneficial effects.

[0013] On the basis of the existing capsule machine, the capsule machine of the present invention is added with a liquid filling device and a pellet filling device, which can mix and fill the liquid medicine and pellets into the same capsule while ensuring the filling accuracy. The present invention solves the technical problem of mixing and filling liquid and pellets, is convenient to disassemble, has good effect, high accuracy and long service life, and can be applied to the single or mixed filling of liquid medicine and pellets. Brief Description of the Drawings

[0014] Figure 1 is a schematic structural diagram of the present invention;

[0015] Figure 2 is a schematic structural diagram of the liquid filling component of the present invention;

[0016] Figure 3 is a schematic structural diagram of the pellet filling component of the present invention;

[0017] Figure 4 is a schematic structural diagram of the capsule detection component of the present invention;

[0018] Figure 5 is a schematic structural diagram of the rejection component of the present invention.

[0019] Among them, 1. Liquid filling component, 2. Pellet filling component, 3. Capsule detection component, 4. Rejection component, 5. Capsule machine main body;

[0020] 11. Liquid filling pump, 12. Liquid hopper, 13. Housing, 14. Drainage plate, 15. Needle;

[0021] 21. Upper die holder, 22. Fixed block, 23. Pellet bin, 24. Bin bottom plate, 25. Leg, 26. Material passing block;

[0022] 31. Sensor, 32. Base, 33. Slide block, 34. Mounting plate, 35. Composite plate;

[0023] 41. Blowing block, 42. Rejection groove, 43. Rejection box, 44. Support. Detailed Embodiments

[0024] The present invention will be further described below with reference to the drawings and embodiments.

[0025] As Figures 1-5 shown, a capsule machine for mixing and filling liquid and pellets includes a liquid filling component 1, a pellet filling component 2, a capsule detection component 3, a rejection component 4 and a capsule machine main body 5.

[0026] The overall liquid filling assembly 1 is installed on the base of the capsule machine and mainly consists of a liquid filling pump 11, a liquid hopper 12, a housing 13, a drainage plate 14, and a needle 15. Specifically, the liquid filling pump 11 is vertically installed on the housing 13 and fastened with screws; the liquid hopper 12 is fixed outside the housing 13, and the bottom of the liquid hopper 12 is connected to the liquid filling pump 11 through a pipeline; the drainage plate 14 is fixed outside the housing 13; the needle 15 is connected to the liquid filling pump 11 through a pipeline, and the pipeline is fixed inside the drainage plate 14.

[0027] The overall pellet filling assembly 2 is installed on the metering column of the capsule machine and mainly consists of an upper die holder 21, a fixing block 22, a pellet bin 23, a bin bottom plate 24, a support leg 25, and a material passing block 26. Specifically, the upper die holder 21 is installed on two metering shafts of the capsule machine and fastened with screws; the fixing block 22 is installed on the metering column of the capsule machine and fastened with screws; the support leg 25 is installed on the fixing block 22; the pellet bin 23, the bin bottom plate 24, and the material passing block 26 are fixed on the support leg 25 with screws.

[0028] The overall capsule detection assembly 3 is installed on the base of the capsule machine and mainly consists of a sensor 31, a base 32, a slider 33, a mounting plate 34, and a combined plate 35. Specifically, the base 32 is fixed on the base of the capsule machine; the slider 33 is installed on the upper part of the base 32 and can slide up and down along the base 32 to adjust the height; the mounting plate 34 is fixed on the slider 33; the combined plate 35 is installed on the mounting plate 34, and the mounting height can be adjusted up and down; the sensor 31 is installed on the combined plate 35.

[0029] The overall waste rejection assembly 4 is installed on the base of the capsule machine and mainly consists of a blowing block 41, a waste rejection groove 42, a waste rejection box 43, and a support 44. Specifically, the blowing block 41 is installed on the base of the capsule machine, and the internal holes of the blowing block 41 correspond to the holes on the base plate one by one; the support 44 is installed on the base of the capsule machine, and the height of the upper mounting surface can be adjusted through two guide shafts and compression screws; the waste rejection groove 42 is installed on the support 44; the waste rejection box 43 is placed on the base of the capsule machine, and the opening position corresponds to the position of the waste rejection groove 42.

[0030] The working process of the liquid and pellet mixed filling capsule machine of the present invention is as follows:

[0031] Pour the liquid into the liquid hopper 12. The bottom of the liquid hopper 12 is connected to the liquid inlet of the liquid filling pump 11 through a pipeline; the liquid outlet of the liquid filling pump 11 is connected to the needle 15 through a pipeline, and the pipeline is fixed inside the drainage plate 14, and the drainage plate 14 is fixed outside the housing 13; the needle 15 is installed at the next station of the capsule detection assembly 3, and its filling volume and filling time are controlled by the liquid filling pump 11. Load the pellets into the pellet bin 23, and the pellets are poured into the capsule body through the material passing block 26. The sensors 31 are arranged in two rows, front and back, with a total of eighteen, to detect whether the capsule caps in the upper module exist, whether the capsule bodies in the lower module exist, and whether the pellets in the capsule bodies are effectively filled. If there are defects, the subsequent liquid filling station will not fill the hole with liquid, and the subsequent waste removal station will remove the capsules in the module holes.

[0032] The embodiments of this specific implementation manner are all preferred embodiments of the present invention, and do not limit the protection scope of the present invention accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. A liquid and pellet mixed capsule filling machine, comprising a capsule machine body (5), characterized in that: The capsule machine body (5) is provided with a liquid filling component (1) and a micro-pill filling component (2); The liquid filling assembly (1) comprises a housing (13), a liquid filling pump (11) is arranged inside the housing (13), a liquid hopper (12) and a drainage plate (14) are arranged outside the housing (13), and the lower end of the liquid hopper (12) is connected to the liquid tank pump (11) through a pipeline; the liquid filling assembly (1) also comprises a needle (15) arranged on the capsule machine body (5), the needle (15) is connected to the liquid filling pump (11) through a pipeline, and the pipeline is arranged on the drainage plate (14); The micro-pill filling assembly (2) comprises an upper mold frame (21) connected to two metering shafts of a capsule machine; a fixed block (22) is provided below the upper mold frame (21); the fixed block (22) is arranged on a metering column of the capsule machine; a support leg (25) is connected to the fixed block (22); a silo bottom plate (24) is provided above the support leg (25); a micro-pill silo (23) is provided on the silo bottom plate (24); and a material passing block (26) is provided below the support leg (25).

2. A liquid and pellet mixed capsule filling machine according to claim 1, characterized in that: A capsule detection component (3) is provided on the capsule machine body (5).

3. A liquid and pellet mixed capsule filling machine according to claim 2, characterized in that: The capsule detection assembly (3) comprises a base (32) arranged on a capsule machine base, a slider (33) slidably connected to the base (32), mounting plates (34) connected to both sides of the slider (33), combination plates (35) arranged on opposite surfaces of the two mounting plates (34), and a sensor (31) arranged between the combination plates (35).

4. The liquid and pellet mixed capsule filling machine according to claim 1, characterized in that: A waste rejection assembly (4) is provided on the capsule machine body (5).

5. The liquid and pellet mixed capsule filling machine according to claim 4, characterized in that: The waste rejection assembly (4) comprises an air blowing block (41) arranged on a capsule machine base, wherein the internal holes of the air blowing block (41) correspond one-to-one to the holes on the base plate; the waste rejection assembly (4) further comprises a support (44) and a waste rejection box (43) arranged on the capsule machine base, wherein a waste rejection groove (42) is provided on the support (44), and the waste rejection groove (42) corresponds to the opening position of the waste rejection box (43).

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