Tablet coating machine

Abstract

The utility model discloses a tablet coating machine, and belongs to the technical field of pharmaceutical processing. The medicine granules are put into the forming box, a drying head, a saccharifying head and the like can be installed on a support arranged on the side face of the forming box according to use requirements to conduct secondary processing on the medicine granules, the first rotating shaft is started to drive the second rotating shaft to rotate, the second rotating shaft synchronously drives the forming box to turn over, and therefore the medicine granules can be heated or evenly saccharified; when redundant saccharified crystals can be screened out through a hole net and fall down, the problem that sugar crystals in conventional arrangement are stuck in a processing container is solved, meanwhile, the hole net is arranged, through holes are formed in a vertical plate, cooling of medicine particles in the forming box can be accelerated, the cooling box below the forming box is used for assisting in cooling of the medicine particles, and the forming effect is good. And liquid water generated in the cooling box due to alternate cooling and heating can also be discharged through the drainage head, so that sugar crystal adhesion is reduced, and the tablet packaging efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of pharmaceutical processing, in particular to a medicine granule coating machine. Background Art

[0002] The coating machine is a highly efficient, energy-saving, safe and clean mechatronic equipment that can apply organic film coating, water-soluble film coating, slow-release and controlled-release coating to tablets, pills, candies, etc.

[0003] When using coating machines for daily processing of pharmaceutical granules, since the surface of the pharmaceutical granules needs to be coated with sugar, most coating machines adopt a closed structure, which causes the inner wall of the pharmaceutical granule-carrying container to be stuck with crystalline sugar, resulting in the overall surface of the pharmaceutical granules not being smooth. It also causes excess saccharin to be often collected when collecting the pharmaceutical granules, reducing the efficiency of pharmaceutical granule packaging. Summary of the invention

[0004] The purpose of the utility model is to provide a medicine granule coating machine to solve the above problems existing in the prior art.

[0005] Technical solution: A medicine granule coating machine comprises a machine body, a forming device is arranged inside the machine body, and a bracket is installed on the side of the forming device;

[0006] The forming device includes a fixed frame, a forming box, a leaf door, a mesh, a first rotating shaft and a second rotating shaft; the fixed frame is arranged inside the machine body and is clamped with the inside of the machine body, one end of the first rotating shaft is rotatably matched with the fixed frame, and the other end is meshed and transmitted with the second rotating shaft, the second rotating shaft passes through the forming box and is fixedly matched with the forming box, a plurality of leaf doors are arranged on the surrounding side of the forming box, and the mesh is clamped on the leaf doors.

[0007] In a further embodiment, the molding box is configured to be hexagonal in shape, a top plate is provided on the top of the molding box, vertical plates are provided on both sides, and a plurality of through holes are evenly provided on the vertical plates.

[0008] In a further embodiment, the first rotating shaft and the second rotating shaft are connected at a connection point via a fixing block.

[0009] In a further embodiment, the bracket includes a locking block and an adjusting frame, the locking block is fixedly connected to the fixing block, and the bottom of the adjusting frame is fixedly engaged with the locking block.

[0010] In a further embodiment, each of the doors is provided with a handle.

[0011] In a further embodiment, the top of the body is movably connected to a fixed cover via a hinge.

[0012] In a further embodiment, a cooling box is further provided inside the machine body, the cooling box is arranged below the forming device, a drain port is provided at the bottom of the cooling box, and the drain port is connected to a drain head arranged outside the machine body through a drain pipe.

[0013] Beneficial effects:

[0014] The medicine pellets are put into a molding box. A drying head, a saccharification head, etc. can be installed on the bracket arranged on the side of the molding box according to the use requirements to perform secondary processing on the medicine pellets. The first rotating shaft is started to drive the second rotating shaft to rotate, and the second rotating shaft synchronously drives the molding box to flip, so that the medicine pellets can be heated or sugared evenly. A perforated mesh is installed on the molding box. When excess saccharification crystals are crystallized, they can be screened out through the perforated mesh and fall downward. The problem of sugar crystals sticking to the processing container in the conventional setting will not occur. At the same time, the perforated mesh and the vertical plate are provided with through holes, which can accelerate the cooling of the medicine pellets in the molding box. The cooling box below the molding box assists in cooling the medicine pellets. Liquid water is generated in the cooling box due to the alternation of hot and cold, and can also be discharged through the drainage head, thereby reducing the adhesion of sugar crystals and improving the packaging efficiency of medicine pellets. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a front view of the utility model.

[0017] Figure 3 It is a structural schematic diagram of the molding device.

[0018] Figure 4 It is a structural schematic diagram of the molding device.

[0019] The accompanying drawings are marked as follows: 1. bracket; 2. fixed cover; 3. molding device; 4. machine body; 5. cooling box; 6. drainage head; 7. locking block; 8. handle; 9. top plate; 10. molding box; 11. mesh; 12. door; 13. vertical plate; 14. adjustment frame; 15. first rotating shaft; 16. fixed frame; 17. second rotating shaft. DETAILED DESCRIPTION

[0020] In the following description, numerous specific details are given in order to provide a more thorough understanding of the present invention.

[0021] It will be apparent, however, to one skilled in the art that the present invention may be practiced without one or more of these details.

[0022] In other examples, in order to avoid confusion with the present invention, some technical features known in the art are not described.

[0023] like Figures 1 to 4 As shown, a granule coating machine consists of a bracket 1, a fixed cover 2, a molding device 3, a machine body 4, a cooling box 5, a drainage head 6, a locking block 7, a handle 8, a top plate 9, a molding box 10, a mesh 11, a door 12, a vertical plate 13, an adjustment frame 14, a first rotating shaft 15, a fixed frame 16, and a second rotating shaft 17.

[0024] like Figures 1 to 4 As shown, a forming device 3 is provided inside the machine body 4, and a bracket 1 is installed on the side of the forming device 3;

[0025] The molding device 3 includes a fixed frame 16, a molding box 10, a leaf door 12, a mesh 11, a first rotating shaft 15 and a second rotating shaft 17; the fixed frame 16 is arranged inside the machine body 4 and is clamped with the inside of the machine body 4, one end of the first rotating shaft 15 is rotatably matched with the fixed frame 16, and the other end is meshed with the second rotating shaft 17 for transmission, the second rotating shaft 17 passes through the molding box 10 and is fixedly matched with the molding box 10, a plurality of leaf doors 12 are arranged on the peripheral side of the molding box 10, and the mesh 11 is clamped on the leaf doors 12.

[0026] Each door 12 can be opened independently, and the top plate 9 and the vertical plate 13 are fixed plates, which play a supporting and fixing role.

[0027] The bracket 1 is mainly used to fix the tools required for auxiliary processes such as the heating head or the saccharification head.

[0028] The molding box 10 is configured to be hexagonal in shape. A top plate 9 is disposed on the top of the molding box 10 , and vertical plates 13 are disposed on both sides. A plurality of through holes are evenly formed on the vertical plates 13 .

[0029] The first rotating shaft 15 and the second rotating shaft 17 are connected at a connection point via a fixing block.

[0030] The first rotating shaft 15 and the second rotating shaft 17 are fixed by the fixing block, so that the rotation is more stable when working. At the same time, the fixing block limits the two shafts to ensure that there will be no shaking or disengagement during rotation.

[0031] The bracket 1 includes a locking block 7 and an adjusting frame 14 . The locking block 7 is fixedly connected to the fixing block, and the bottom of the adjusting frame 14 is fixedly engaged with the locking block 7 .

[0032] The doors 12 are each provided with a handle 8 .

[0033] When it is necessary to open and confirm the state of the medicine particles in the molding box 10, it is not necessary to rotate to a specified position before opening it like conventional equipment. The molding box 10 is set in a hexagonal shape, which proves that the molding box 10 is provided with six doors 12, which is more flexible when opening.

[0034] The top of the machine body 4 is movably connected with a fixed cover 2 via a hinge.

[0035] During the processing, the coating machine is tightly covered with the fixed cover 2 to form a closed space to prevent dust and the like from entering the molding box 10 to cause drug particle contamination, thereby ensuring the quality of drug particle processing.

[0036] A cooling box 5 is also provided inside the machine body 4 , and the cooling box 5 is provided below the forming device 3 . A drainage port is provided at the bottom of the cooling box 5 , and the drainage port is connected to a drainage head 6 provided outside the machine body 4 through a drainage pipe.

[0037] After the secondary processing of the medicine granules is completed, they are cooled by the cooling box 5 to accelerate the crystallization of the sugar coating, and the liquid water generated by the alternation of hot and cold can also be discharged through the drainage head 6 to prevent the liquid water from being left uncleaned for a long time and breeding bacteria to cause contamination of the medicine granules.

[0038] The working principle of this utility is as follows:

[0039] The medicine pellets are put into the molding box 10. A drying head, a saccharification head, etc. can be installed on the bracket 1 arranged on the side of the molding box 10 according to the use requirements to perform secondary processing on the medicine pellets. The first rotating shaft 15 is started to drive the second rotating shaft 17 to rotate, and the second rotating shaft 17 simultaneously drives the molding box 10 to flip, so that the medicine pellets can be heated or sugared evenly. A mesh 11 is installed on the molding box 10. When excess saccharification crystals are screened out through the mesh 11, they can fall downward, and the problem of sugar crystals sticking to the processing container in the conventional setting will not occur. At the same time, through holes are opened on the mesh 11 and the vertical plate 13, which can accelerate the cooling of the medicine pellets in the molding box 10. The cooling box 5 below the molding box 10 assists in cooling the medicine pellets. Liquid water is generated in the cooling box 5 due to the alternation of hot and cold, and can also be discharged through the drainage head 6, thereby reducing the adhesion of sugar crystals and improving the packaging efficiency of medicine pellets.

[0040] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings; however, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, various equivalent transformations can be made to the technical scheme of the present invention, and these equivalent transformations all belong to the protection scope of the present invention.

Claims

1. A drug granule coating machine, comprising a machine body (4), characterized in that: A forming device (3) is arranged inside the machine body (4), and a bracket (1) is installed on the side of the forming device (3); The molding device (3) comprises a fixed frame (16), a molding box (10), a leaf door (12), a mesh (11), a first rotating shaft (15) and a second rotating shaft (17); the fixed frame (16) is arranged inside the machine body (4) and is clamped with the inside of the machine body (4); one end of the first rotating shaft (15) is rotatably matched with the fixed frame (16), and the other end is meshed and transmitted with the second rotating shaft (17); the second rotating shaft (17) passes through the molding box (10) and is fixedly matched with the molding box (10); a plurality of leaf doors (12) are arranged on the peripheral side of the molding box (10), and the mesh (11) is clamped on the leaf doors (12).

2. A granule coating machine as claimed in claim 1, characterized in that: The molding box (10) is configured to be hexagonal in shape. A top plate (9) is provided on the top of the molding box (10), and vertical plates (13) are provided on both sides. A plurality of through holes are evenly provided on the vertical plates (13).

3. A granule coating machine as claimed in claim 1, characterized in that: The first rotating shaft (15) and the second rotating shaft (17) are connected at a connection point via a fixing block.

4. A granule coating machine as claimed in claim 3, characterized in that: The bracket (1) comprises a locking block (7) and an adjusting frame (14); the locking block (7) is fixedly connected to the fixing block; and the bottom of the adjusting frame (14) is fixedly engaged with the locking block (7).

5. A granule coating machine as claimed in claim 1, characterized in that: The doors (12) are all equipped with handles (8).

6. A granule coating machine as claimed in claim 1, characterized in that: The top of the machine body (4) is movably connected to a fixed cover (2) via a hinge.

7. A granule coating machine as claimed in claim 1, characterized in that: A cooling box (5) is also provided inside the machine body (4). The cooling box (5) is arranged below the forming device (3). A drainage outlet is provided at the bottom of the cooling box (5). The drainage outlet is connected to a drainage head (6) arranged outside the machine body (4) through a drainage pipe.

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