CN209900098U

CN209900098U - Coating machine that utilization of raw materials is high

Info

Publication number: CN209900098U
Application number: CN201920264148.4U
Authority: CN
Inventors: 汪波
Original assignee: NANJING KAIOU MACHINERY MANUFACTURING CO LTD
Current assignee: NANJING KAIOU MACHINERY MANUFACTURING CO LTD
Priority date: 2019-03-02
Filing date: 2019-03-02
Publication date: 2020-01-07
Anticipated expiration: 2029-03-02

Abstract

The utility model discloses a coating machine with high raw material utilization rate, which comprises a case, a hopper, a stirring mechanism, a medicament atomizing mechanism, a medicament recycling mechanism and a fan, wherein the hopper is arranged at the upper part of the case and the lower part of the case is provided with a discharge port; the stirring mechanism comprises a stirring motor, a stirring rotating shaft and stirring blades; the medicament atomization mechanism comprises an atomization throwing disc, an atomization motor, an atomization rotating shaft, a medicament barrel, a medicament pipeline, a medicament stirring paddle and a medicament stirring motor; a medicament recovery port is formed in the bottom of the case, and the medicament recovery mechanism is installed at the medicament recovery port; the medicament recovery mechanism comprises a recovery bin body, a recovery baffle plate and a recovery pipeline; the fan is arranged outside the case and communicated with the inside of the case through a ventilation pipeline. The utility model discloses simple structure, the capsule is even, can avoid the waste of capsule medium simultaneously.

Description

Coating machine that utilization of raw materials is high

Technical Field

The utility model relates to a coating equipment technical field has especially related to a coating machine that utilization ratio of raw materials is high.

Background

The coating machine is widely applied to sugar coating, organic film coating and water soluble film coating of Chinese and western medicine tablets, pills, candies and the like in the pharmaceutical industry and the food industry. The existing coating machine is generally to place a tablet core in a machine box, then to stir the coating medium to flow into the tablet core, so that the coating is often uneven, and a firm and smooth surface coating film is formed by quickly drying the flowing-in coating medium on the surface of the tablet core.

Disclosure of Invention

Not enough to prior art exists, the utility model aims at providing a coating machine that utilization ratio of raw materials is high, simple structure, the capsule is even, can avoid the waste of capsule medium simultaneously.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a coating machine with high raw material utilization rate comprises a case, a hopper, a stirring mechanism, a medicament atomizing mechanism, a medicament recycling mechanism and a fan, wherein the hopper is arranged at the upper part of the case, and a discharge hole is formed in the lower part of the case; the stirring mechanism comprises a stirring motor, a stirring rotating shaft and stirring blades, and the stirring motor is arranged outside the bottom of the case; the bottom end of the stirring rotating shaft is connected with an output shaft of the stirring motor, the top end of the stirring rotating shaft penetrates through the bottom of the case and extends into the case, and the stirring blades are spirally arranged on the stirring rotating shaft in the case; the medicament atomization mechanism comprises an atomization throwing disc, an atomization motor, an atomization rotating shaft, a medicament barrel, a medicament pipeline, a medicament stirring paddle and a medicament stirring motor, and the atomization motor is arranged outside the top of the case and connected with the top of the atomization rotating shaft; the bottom end of the atomization rotating shaft penetrates through the top of the case, extends into the case and is connected with an atomization throwing disc in the case; the drug barrel is arranged outside the case, one end of the drug pipeline is arranged at the bottom of the drug barrel, and the other end of the drug pipeline penetrates through the case and is arranged above the atomizing throwing disc; the medicament stirring motor is arranged outside the top of the medicament barrel, and the medicament stirring paddle is arranged in the medicament barrel and is connected with an output shaft of the medicament stirring motor; a medicament recovery port is formed in the bottom of the case, and the medicament recovery mechanism is installed at the medicament recovery port; the drug recovery mechanism comprises a recovery bin body, a recovery baffle and a recovery pipeline, wherein the recovery baffle is arranged at a drug recovery opening and is provided with a plurality of through holes with the size smaller than that of the tablet core; the recovery bin body is arranged at a position right below the recovery baffle, one end of the recovery pipeline is arranged at the lower part of the recovery bin body, the other end of the recovery pipeline is arranged on the medicament barrel, and the recovery pipeline is provided with a discharge pump; the fan is arranged outside the case and communicated with the inside of the case through a ventilation pipeline.

As a preferred scheme, a heating wire is arranged in a box body of the case.

Preferably, a medicament control valve is arranged on the medicament pipeline.

Preferably, a centrifuge is arranged on the medicament pipeline.

As a preferred scheme, a transparent window is arranged on the hopper, and a buffer mechanism is arranged in the hopper; the buffer mechanism comprises a buffer support shaft, the buffer support shaft is sequentially sleeved with a lower discharge tray, a fixed sleeve and an upper discharge tray from bottom to top, and uniformly distributed discharge holes are formed in the lower discharge tray and the upper discharge tray; buffering back shaft from top to bottom overlaps in proper order and is equipped with spacing ring, spacing spring, solid fixed ring, be provided with a plurality of mountings on the inner wall of hopper, be provided with branch between every mounting and the solid fixed ring.

As a preferred scheme, reinforcing ribs are uniformly distributed on the upper discharging disc and the lower discharging disc.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, the capsule is even, can avoid the waste of capsule medium simultaneously.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is the internal structure schematic diagram of the middle hopper of the present invention.

Detailed Description

The invention will be further described with reference to specific embodiments. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

Example (b):

as shown in fig. 1, a coating machine with high raw material utilization rate comprises a case 1, a hopper 2, a stirring mechanism, a medicament atomizing mechanism, a medicament recovering mechanism and a fan 3, wherein the hopper 2 is arranged at the upper part of the case 1, and a discharge hole 4 is arranged at the lower part of the case 1; the stirring mechanism comprises a stirring motor 51, a stirring rotating shaft 52 and stirring blades 53, and the stirring motor 51 is arranged outside the bottom of the case 1; the bottom end of the stirring rotating shaft 52 is connected with an output shaft of the stirring motor 51, the top end of the stirring rotating shaft penetrates through the bottom of the case 1 and extends into the case 1, and the stirring blades 53 are spirally arranged on the stirring rotating shaft 52 in the case 1; the medicament atomization mechanism comprises an atomization flail 61, an atomization motor 62, an atomization rotating shaft 63, a medicament barrel 64, a medicament pipeline 65, a medicament stirring paddle 66 and a medicament stirring motor 67, wherein the atomization motor 62 is arranged outside the top of the case 1 and connected with the top of the atomization rotating shaft 63; the bottom end of the atomization rotating shaft 63 penetrates through the top of the case 1 to extend into the case 1 and is connected with an atomization throwing disc 61 in the case 1; the medicament barrel 64 is arranged outside the case 1, one end of the medicament pipeline 65 is arranged at the bottom of the medicament barrel 64, and the other end of the medicament pipeline passes through the case 1 and is arranged above the atomizing throwing disc 61; the medicament stirring motor 67 is arranged outside the top of the medicament barrel 64, and the medicament stirring paddle 66 is arranged in the medicament barrel 64 and connected with an output shaft of the medicament stirring motor 67; a medicament recovery port 7 is formed in the bottom of the case 1, and the medicament recovery mechanism is installed at the medicament recovery port 7; the medicament recovery mechanism comprises a recovery bin body 81, a recovery baffle 82 and a recovery pipeline 83, wherein the recovery baffle 82 is arranged at the medicament recovery port 7 and is provided with a plurality of through holes 84 with the size smaller than that of the tablet core; the recovery bin body 81 is arranged at a position right below the recovery baffle 82, one end of the recovery pipeline 83 is arranged at the lower part of the recovery bin body 81, the other end of the recovery pipeline is arranged on the medicament barrel 64, and the recovery pipeline 83 is provided with a discharge pump 85; the fan 3 is disposed outside the case 1 and is communicated with the inside of the case 1 through a ventilation duct 31.

Specifically, the tablet core enters the case 1 from the hopper 2 and is fully stirred by the stirring mechanism, the coating medium in the medicine barrel 64 is atomized by the atomizing and throwing disc 61 and then sprayed into the case 1, so that the coating medium flows into the tablet core, the stirring mechanism is used for stirring again, the coating is uniform, and the residual coating medium recovered in the recovery bin 81 is conveyed to the medicine barrel 64 through the recovery pipeline 83 for reuse, so that the waste is avoided.

Further, the stirring rotating shaft 52 connected with the stirring motor 51 sequentially passes through the recovery bin 81 and the recovery baffle 82, extends into the case 1, and is connected with the stirring blades 53, and meanwhile, sealing elements 86 are arranged between the stirring rotating shaft 52 and the recovery bin 81 and between the stirring rotating shaft 52 and the recovery baffle 82.

Specifically, a heating wire 9 is arranged in the box body of the case 1, so that the coated tablet core is dried without using a drying device.

Specifically, the drug pipe 65 is provided with a drug control valve 68 capable of controlling the flow rate of the coating medium in the drug barrel 64.

Specifically, be provided with centrifuge 69 on the medicament pipeline 65, can get rid of the coating medium that remains on the medicament pipeline 65, reduced the loss, guaranteed the degree of accuracy of ratio.

Specifically, as shown in fig. 2, a transparent window 21 is arranged on the hopper 2, and a buffer mechanism is arranged in the hopper 2; the buffer mechanism comprises a buffer support shaft 22, the buffer support shaft 22 is sequentially sleeved with a lower discharge disc 23, a fixed sleeve 24 and an upper discharge disc 25 from bottom to top, and the lower discharge disc 23 and the upper discharge disc 25 are respectively provided with uniformly distributed discharge holes 26; the buffer support shaft 22 is sequentially sleeved with a limiting ring 27, a limiting spring 28 and a fixing ring 29 from top to bottom, a plurality of fixing pieces 210 are arranged on the inner wall of the hopper 2, and a support rod 211 is arranged between each fixing piece 210 and the fixing ring 29; reinforcing ribs 212 are uniformly distributed on the upper discharging disc 25 and the lower discharging disc 23. Furthermore, the hopper 2 with the structure has the advantages that the blockage can be greatly reduced, and the phenomenon of blocking is avoided.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.

Claims

1. The utility model provides a coating machine that utilization ratio of raw materials is high which characterized in that: the device comprises a case, a hopper, a stirring mechanism, a medicament atomizing mechanism, a medicament recycling mechanism and a fan, wherein the hopper is arranged at the upper part of the case, and a discharge hole is formed in the lower part of the case; the stirring mechanism comprises a stirring motor, a stirring rotating shaft and stirring blades, and the stirring motor is arranged outside the bottom of the case; the bottom end of the stirring rotating shaft is connected with an output shaft of the stirring motor, the top end of the stirring rotating shaft penetrates through the bottom of the case and extends into the case, and the stirring blades are spirally arranged on the stirring rotating shaft in the case; the medicament atomization mechanism comprises an atomization throwing disc, an atomization motor, an atomization rotating shaft, a medicament barrel, a medicament pipeline, a medicament stirring paddle and a medicament stirring motor, and the atomization motor is arranged outside the top of the case and connected with the top of the atomization rotating shaft; the bottom end of the atomization rotating shaft penetrates through the top of the case, extends into the case and is connected with an atomization throwing disc in the case; the drug barrel is arranged outside the case, one end of the drug pipeline is arranged at the bottom of the drug barrel, and the other end of the drug pipeline penetrates through the case and is arranged above the atomizing throwing disc; the medicament stirring motor is arranged outside the top of the medicament barrel, and the medicament stirring paddle is arranged in the medicament barrel and is connected with an output shaft of the medicament stirring motor; a medicament recovery port is formed in the bottom of the case, and the medicament recovery mechanism is installed at the medicament recovery port; the drug recovery mechanism comprises a recovery bin body, a recovery baffle and a recovery pipeline, wherein the recovery baffle is arranged at a drug recovery opening and is provided with a plurality of through holes with the size smaller than that of the tablet core; the recovery bin body is arranged at a position right below the recovery baffle, one end of the recovery pipeline is arranged at the lower part of the recovery bin body, the other end of the recovery pipeline is arranged on the medicament barrel, and the recovery pipeline is provided with a discharge pump; the fan is arranged outside the case and communicated with the inside of the case through a ventilation pipeline.

2. The high-material-utilization coating machine according to claim 1, characterized in that: a heating wire is arranged in the case body of the case.

3. The high-material-utilization coating machine according to claim 1, characterized in that: and a medicament control valve is arranged on the medicament pipeline.

4. The high-material-utilization coating machine according to claim 1, characterized in that: and a centrifugal machine is arranged on the medicament pipeline.

5. The high-material-utilization coating machine according to claim 1, characterized in that: a transparent window is arranged on the hopper, and a buffer mechanism is arranged in the hopper; the buffer mechanism comprises a buffer support shaft, the buffer support shaft is sequentially sleeved with a lower discharge tray, a fixed sleeve and an upper discharge tray from bottom to top, and uniformly distributed discharge holes are formed in the lower discharge tray and the upper discharge tray; buffering back shaft from top to bottom overlaps in proper order and is equipped with spacing ring, spacing spring, solid fixed ring, be provided with a plurality of mountings on the inner wall of hopper, be provided with branch between every mounting and the solid fixed ring.

6. The high-material-utilization coating machine according to claim 5, characterized in that: and reinforcing ribs are uniformly distributed on the upper discharging disc and the lower discharging disc.