CN210044491U - Extrusion rounding machine for pharmacy - Google Patents
Extrusion rounding machine for pharmacy Download PDFInfo
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- CN210044491U CN210044491U CN201920298753.3U CN201920298753U CN210044491U CN 210044491 U CN210044491 U CN 210044491U CN 201920298753 U CN201920298753 U CN 201920298753U CN 210044491 U CN210044491 U CN 210044491U
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- cutting
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- rounding
- stirring shaft
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Abstract
The utility model discloses an extrusion rounding machine for pharmacy, which relates to the technical field of pharmaceutical equipment and comprises a frame, wherein a cutting extrusion roller is horizontally arranged on the frame, a feed inlet is arranged on the cutting extrusion roller, a rotating motor is arranged at one end of the cutting extrusion roller, a spiral stirring shaft is arranged in the cutting extrusion roller, the end part of the spiral stirring shaft is provided with a driven wheel which is meshed with an output shaft of the rotating motor, an extrusion cutting device is arranged at one end of the cutting extrusion roller far away from the rotating motor, a rounding component is arranged below the extrusion cutting device on the frame, materials are thrown into the cutting extrusion roller from the feed inlet, the rotating motor is started, the rotating motor drives a driving wheel to rotate, then the meshed driven wheel and the spiral stirring shaft are driven to rotate, the materials are mixed uniformly in the cutting extrusion roller, the materials are continuously stirred along the spiral stirring shaft and simultaneously continuously pushed to one, the whole device occupies small area and has high production efficiency.
Description
Technical Field
The utility model belongs to the technical field of pharmaceutical equipment's technique and specifically relates to a pharmacy is with extruding rounding machine is related to.
Background
The most widely used method for preparing pills at present is to produce the pills by adopting an extruder and a rounding machine. The pellet preparation by the extrusion-spheronization method can complete the pellet making process by at least adopting two machines, namely an extruder and a spheronizer.
In the fields of medicine, chemical industry, fertilizer, feed, food and the like, the preparation of the pellets is an essential technical process. In the prior art, the common methods for preparing the micro-pill mainly comprise two methods of preparing and molding. Sugar coating pan, inclined disk pelletizer, centrifugal pelleting and coating machine, fluidized bed tangent spraying are the main equipments for preparing micro pills; extrusion spheronization is a common method for molding pellets.
The preparation is to directly prepare the micro-pill from powder, which has low efficiency and uneven component content of the micro-pill when a plurality of components exist. For viscous materials, extrusion spheronization is generally adopted, wherein the extrusion spheronization is to obtain a strip-shaped soft material firstly, and then the strip-shaped soft material enters a spheronization machine to be cut off and centrifugally spheronized to prepare the pellets. It has high speed and yield.
The extruder and the spheronizer are matched for production, so that irregular material conditions are easy to occur in the production process, the occupied area is large, and the forming quality of the pellets is also influenced during subsequent spheronization.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a pharmacy is with extruding rounding machine, area is little, the efficient of cutting rounding, advantage that degree of automation is high.
The above object of the present invention can be achieved by the following technical solutions: the utility model provides a pharmacy is with extruding rounding machine, includes the frame, the frame is improved level and is equipped with cutting extrusion cylinder, the last feed inlet that is equipped with of cutting extrusion cylinder, cutting extrusion cylinder one end is equipped with rotates the motor, be equipped with spiral (mixing) shaft in the cutting extrusion cylinder, spiral (mixing) shaft rotate connect with cutting extrusion cylinder terminal surface, spiral (mixing) shaft tip be equipped with from the driving wheel with rotate motor output shaft meshing, in cutting extrusion cylinder keeps away from the one end of rotating the motor is equipped with extrudes cutting device, in the frame in it is equipped with the rounding subassembly to extrude cutting device below.
Implement above-mentioned technical scheme, with the material from the feed inlet input cutting extrusion cylinder, open and rotate the motor, it rotates to rotate the motor and drive the action wheel, drive the meshing then and extrude the cylinder mixing with the material in the cutting, the material is constantly pushed forward to one side simultaneously along the stirring of spiral (mixing) shaft, extrude cutting device department afterwards and be cut off and extrude and fall into the rounding subassembly of below, whole device area is little, production efficiency is high simultaneously.
The utility model discloses further set up to: extrude cutting device including setting up the play flitch of cylinder tip is extruded in the cutting, it has the extrusion hole to go out flitch end face distribution, extrude cutting device still including setting up two sets of alternately arranged's of play flitch end face cutting piece, spiral stirring shaft stretches out go out the flitch and with cutting piece connects soon fixedly, be equipped with the regulation unit of adjusting between the cutting piece contained angle.
Implement above-mentioned technical scheme, push out the flitch and then crowded strip into at the material, the spiral stirring shaft rotates the strip material cutting separation that will extrude together with the cutting piece, and the cutting piece alternately sets up cutting efficiency higher simultaneously, adjusts through the regulating unit simultaneously the cutting piece contained angle is convenient for cut the material of different length as required, is convenient for produce the pellet of equidimension not.
The utility model discloses further set up to: the adjusting unit comprises one of the cutting blade, an arc sliding groove is formed in the position, close to the spiral stirring shaft, of the cutting blade, a corresponding fastening screw rod is arranged on the cutting blade and penetrates through the sliding groove, and a butterfly nut connected in a rotating mode is arranged on the fastening screw rod and connected with the sliding groove in a clamping mode.
Implement above-mentioned technical scheme, the cutting piece that has fastening screw can follow fastening screw along sliding the inslot removal, has butterfly nut to rotate the fastening then, can be convenient for cut the material of different length through the contained angle of adjusting two cutting pieces.
The utility model discloses further set up to: the cutting blade edge is obliquely arranged and is tangent to the end face of the discharging plate.
Implement above-mentioned technical scheme, the cutting piece edge of a knife slope laminating goes out flitch terminal surface setting, is convenient for on the one hand the cutting, also is convenient for on the one hand with the material separation that the cutting is good, reduces and glues the sword.
The utility model discloses further set up to: the rounding assembly comprises a rounding table arranged below the extrusion cutting device, a baffle ring is vertically arranged on the periphery of the rounding table, a rounding motor is arranged at the lower end of the rounding table, and an output shaft of the rounding motor is connected with the rounding table.
According to the technical scheme, when the materials fall into the rounding table, the rounding motor is started, the rounding table rotates along the axis, and the cut short cylindrical particles continuously collide with each other on the rounding table, so that plastic deformation is generated, and the short cylindrical particles are gradually changed into spherical particles.
The utility model discloses further set up to: the baffle ring is provided with a spliced discharge door, and the outer side of the discharge door is connected with a discharge channel.
Implement above-mentioned technical scheme, when the spheronization finishes, open the discharge door, the pellet that the spheronization was accomplished is automatic carries out the ejection of compact along the discharge door, gets into discharging channel then and carries out the ejection of compact.
The utility model discloses further set up to: the cutting extrusion roller periphery is equipped with the water-cooling cover, be equipped with feed liquor pipe and drain pipe on the water-cooling cover.
Implement above-mentioned technical scheme, when stirring extrusion in the cutting extrusion cylinder, will cut the water cooling jacket of extrusion cylinder periphery and let in the cooling water, heat conduction dispersion that will stir the production avoids influencing pellet quality.
The utility model discloses further set up to: the spiral stirring shaft is internally provided with a water cooling pipeline, a water tank is arranged on one side of the driving wheel on the frame, the water cooling pipeline extends out of the axis of the driven wheel and is rotationally connected with the water tank, and the end part of the spiral stirring shaft is provided with a liquid outlet and a cooling water collecting cylinder which is sleeved on the periphery of the liquid outlet.
Implement above-mentioned technical scheme, be hollow water-cooling pipeline with the setting of spiral stirring shaft, when the stirring, constantly carry the coolant liquid to water-cooling pipeline from the basin, then go out liquid from the liquid outlet that spiral stirring shaft tip was equipped with, set up the cooling water collecting vessel and avoid the cooling water to splash everywhere, water-cooling pipeline stirs spiral stirring shaft, reduce temperature.
To sum up, the utility model discloses a beneficial technological effect does:
1. the utility model discloses an extrusion rounding machine for pharmacy, which comprises a frame, the frame is horizontally provided with a cutting extrusion roller, the cutting extrusion roller is provided with a feed inlet, one end of the cutting extrusion roller is provided with a rotating motor, a spiral stirring shaft is arranged in the cutting extrusion roller, the spiral stirring shaft is rotationally connected with the end surface of the cutting extrusion roller, the end part of the spiral stirring shaft is provided with a driven wheel which is meshed with an output shaft of the rotating motor, one end of the cutting extrusion roller, which is far away from the rotating motor, is provided with an extrusion cutting device, the frame is provided with a rounding component below the extrusion cutting device, materials are put into the cutting extrusion roller from the feed inlet, the rotating motor is started, the rotating motor drives a driving wheel to rotate, then drives the meshed driven wheel and the spiral stirring shaft to rotate, and the materials, the materials are continuously stirred along the spiral stirring shaft and continuously pushed to one side, and then are cut off and extruded at the extrusion cutting device and fall into the lower rounding component, so that the whole device has small floor area and high production efficiency;
2. be equipped with the water-cooling cover in cutting extrusion cylinder periphery, be equipped with feed liquor pipe and drain pipe on the water-cooling cover be equipped with water-cooling pipeline in the spiral stirring shaft, in the frame action wheel one side is equipped with the basin, water-cooling pipeline certainly stretch out from the driving wheel axle center and with the basin rotates to be connected, in spiral stirring shaft tip is equipped with the liquid outlet and the cover is located the cooling water collecting vessel of liquid outlet periphery cools off spiral stirring shaft and cutting extrusion cylinder respectively, and the cooling effect is good, avoids the stirring to produce high temperature simultaneously and influences off-the-shelf quality.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic sectional view of a portion a-a in fig. 1.
Fig. 3 is a schematic structural view of the screw stirring shaft and the extrusion cutting device of the present invention.
Fig. 4 is an enlarged schematic view of a portion B in fig. 3.
In the figure: 1. a frame; 2. cutting the extrusion cylinder; 3. a feed inlet; 4. rotating the motor; 5. a spiral stirring shaft; 6. a driven wheel; 7. an extrusion cutting device; 8. a rounding assembly; 9. water cooling jacket; 10. a liquid inlet pipe; 11. a liquid outlet pipe; 12. a water-cooled pipeline; 13. a water tank; 14. a liquid outlet; 15. a cooling water collection cylinder; 16. a discharge plate; 17. an extrusion orifice; 18. cutting the slices; 19. an adjustment unit; 20. a sliding groove; 21. fastening a screw rod; 22. a butterfly nut; 23. a rolling platform; 24. a baffle ring; 25. a rounding motor; 26. a discharge door; 27. a discharge passage.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses an extrusion rounding machine for pharmacy, which comprises a frame 1, a cutting extrusion roller 2 is horizontally arranged on the frame 1, a feed inlet 3 is arranged on the cutting extrusion roller 2, a rotating motor 4 is arranged at one end of the cutting extrusion roller 2, a spiral stirring shaft 5 is arranged in the cutting extrusion roller 2, the spiral stirring shaft 5 is rotatably connected with the end surface of the cutting extrusion roller 2, a driven wheel 6 is arranged at the end part of the spiral stirring shaft 5 and is meshed with an output shaft of the rotating motor 4, an extrusion cutting device 7 is arranged at one end of the cutting extrusion roller 2 far away from the rotating motor 4, a rounding component 8 is arranged on the frame 1 below the extrusion cutting device 7, materials are put into the cutting extrusion roller 2 from the feed inlet 3, the rotating motor 4 is started, the rotating motor 4 drives a driving wheel to rotate, and then drives, extrude cylinder 2 mixing with the material in the cutting, the material is constantly pushed forward to one side simultaneously along the 5 stirring of spiral stirring shaft, is extruded 7 departments of extrusion cutting device and is cut off the rounding subassembly 8 of extruding and falling into the below afterwards, and whole device area is little, and production efficiency is high simultaneously.
Referring to fig. 2, the cutting extrusion cylinder 2 generates heat during production, and the material also generates heat during stirring and extrusion, therefore, the water cooling jacket 9 is arranged on the periphery of the cutting extrusion roller 2, the water cooling jacket 9 is provided with a liquid inlet pipe 10 and a liquid outlet pipe 11, the spiral stirring shaft 5 is internally provided with a water cooling pipeline 12, the frame 1 is provided with a water tank 13 at one side of the driving wheel, the water cooling pipeline 12 extends from the axle center of the driving wheel 6 and is rotationally connected with the water tank 13, the end part of the spiral stirring shaft 5 is provided with a liquid outlet 14 and a cooling water collecting barrel 15 sleeved on the periphery of the liquid outlet 14, in the production process, cooling water is fed from a liquid inlet pipe 10 to reduce the temperature of the cutting extrusion roller 2, meanwhile, the cooling water is introduced into a water cooling pipeline 12 along a water tank 13 and then is discharged from a liquid outlet 14, the spiral stirring shaft 5 is cooled, and the cooling water collecting cylinder 15 is arranged to avoid splashing of cooling water and facilitate collection.
Referring to fig. 3 and 4, the extrusion cutting device 7 includes a discharge plate 16 disposed at the end of the cutting extrusion drum 2, extrusion holes 17 are distributed on the end surface of the discharge plate 16, the extrusion cutting device 7 further includes two sets of cutting blades 18 disposed at the end surface of the discharge plate 16 in a crossing manner, the spiral stirring shaft 5 extends out of the discharge plate 16 and is screwed and fixed with the cutting blades 18, an adjusting unit 19 for adjusting the included angle of the cutting blades 18 is disposed between the cutting blades 18, the adjusting unit includes an arc-shaped sliding groove 20 disposed at a position where one of the cutting blades 18 is close to the spiral stirring shaft 5, the other cutting blade 18 is provided with a corresponding fastening screw 21 passing through the sliding groove 20, the fastening screw 21 is provided with a screwed butterfly nut 22 clamped with the sliding groove 20, so that the material is pushed into the discharge plate 16 and then extruded into a strip shape, the spiral stirring shaft 5 rotates together with the cutting blades 18 to cut, meanwhile, the cutting blades 18 are arranged in a crossed mode, the cutting efficiency is higher, the included angle of the cutting blades 18 is adjusted through the adjusting unit 19, materials with different lengths can be cut conveniently according to requirements, pellets with different sizes can be produced conveniently, the cutting blades 18 with the fastening screws 21 can move along the sliding grooves 20 along with the fastening screws 21, then the cutting blades 18 are fastened in a rotating mode through the butterfly nuts 22, and the materials with different lengths can be cut conveniently through adjusting the included angle of the two cutting blades 18; the cutting edge of the cutting blade 18 is obliquely arranged and is tangent to the end face of the discharging plate 16, so that on one hand, the cutting is convenient, on the other hand, the cut materials are convenient to separate, and the sticking of the cutting blade is reduced.
Referring to fig. 1 and 2, the rounding assembly 8 includes a rounding table 23 disposed below the extrusion cutting device 7, a baffle ring 24 is vertically disposed on the periphery of the rounding table 23, a rounding motor 25 is disposed at the lower end of the rounding table 23, an output shaft of the rounding motor 25 is connected with the rounding table 23, a plug-in discharge door 26 is disposed on the baffle ring 24, and a discharge passage 27 is connected to the outer side of the discharge door 26, so that when a material falls into the rounding table 23, the rounding motor 25 is started, the rounding table 23 rotates along the axis, and short cylindrical particles after being cut off continuously collide with the rounding table 23, thereby generating plastic deformation and gradually becoming spherical particles, when rounding is completed, the discharge door 26 is opened, and pellets after rounding are automatically discharged along the discharge door 26 and then enter the discharge passage 27 to be discharged.
Working process (principle): the utility model discloses an extrusion rounding machine for pharmacy, which comprises a feed inlet 3 for feeding materials into a cutting extrusion roller 2, a rotating motor 4 which is turned on to drive a driving wheel to rotate by the rotating motor 4, a driven wheel 6 which is engaged with the driving wheel and a spiral stirring shaft 5 to rotate, the materials are uniformly mixed in the cutting extrusion roller 2, cooling water is simultaneously fed into a water cooling pipeline 12 in a water cooling jacket 9 and the spiral stirring shaft 5 from a liquid inlet and a water tank 13 for cooling, the materials are continuously stirred along the spiral stirring shaft 5 and continuously pushed to one side, the materials are pushed into a discharge plate 16 and extruded into strips, the spiral stirring shaft 5 and the cutting blade 18 rotate to cut and separate the extruded strip materials, meanwhile, the cutting blade 18 is crossed to set the cutting efficiency to be higher, meanwhile, the included angle of the cutting blade 18 is adjusted by an adjusting unit 19, and the materials with different lengths can, when the material falls into rounding platform 23, rounding motor 25 starts, and rounding platform 23 is along the axle center rotation, and the short cylindric granule that cuts off constantly collides at rounding platform 23 to produce plastic deformation, progressively become globular granule, accomplish the rounding back, open discharge door 26, the automatic discharge gate 26 that carries out along discharge door 26 of micropill that the rounding was accomplished, get into discharging channel 27 then and carry out the ejection of compact, whole device area is little, be convenient for adjust, production efficiency is high simultaneously.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a pharmacy is with extruding rounding machine, includes frame (1), its characterized in that: frame (1) is improved level and is provided with cutting extrusion cylinder (2), be equipped with feed inlet (3) on cutting extrusion cylinder (2), cutting extrusion cylinder (2) one end is equipped with rotation motor (4), cutting extrusion cylinder (2) internal rotation is connected with spiral (mixing) shaft (5), spiral (mixing) shaft (5) tip be equipped with from driving wheel (6) with rotate motor (4) output shaft meshing, in cutting extrusion cylinder (2) are kept away from the one end of rotating motor (4) is equipped with extrudes cutting device (7), on frame (1) in it is equipped with rounding subassembly (8) to extrude cutting device (7) below.
2. The pharmaceutical extrusion spheronizer according to claim 1, characterized in that: extrude cutting device (7) including setting up the play flitch (16) of cylinder (2) tip is extruded in the cutting, it has extrusion hole (17) to go out flitch (16) terminal surface distribution, it is in still including setting up to extrude cutting device (7) two sets of cutting piece (18) that set up alternately of play flitch (16) terminal surface, spiral stirring shaft (5) stretch out go out flitch (16) and with cutting piece (18) connect soon fixedly, be equipped with the regulation between cutting piece (18) adjusting unit (19) of cutting piece (18) contained angle.
3. The pharmaceutical extrusion spheronizer according to claim 2, characterized in that: adjusting element (19) including setting up one of them cutting piece (18) are close to arc sliding groove (20) that spiral stirring shaft (5) department was equipped with, another be equipped with corresponding fastening screw (21) on cutting piece (18) and pass sliding groove (20) set up, be equipped with on fastening screw (21) and revolve butterfly nut (22) that connect with sliding groove (20) joint.
4. The pharmaceutical extrusion spheronizer according to claim 3, characterized in that: the cutting edge of the cutting blade (18) is obliquely arranged and is tangent to the end surface of the discharging plate (16).
5. The pharmaceutical extrusion spheronizer according to claim 1, characterized in that: the rounding assembly (8) comprises a rounding table (23) arranged below the extrusion cutting device (7), a baffle ring (24) is vertically arranged on the periphery of the rounding table (23), a rounding motor (25) is arranged at the lower end of the rounding table (23), and an output shaft of the rounding motor (25) is connected with the rounding table (23).
6. The pharmaceutical extrusion spheronizer according to claim 5, characterized in that: the stop ring (24) is provided with a spliced discharge door (26), and the outer side of the discharge door (26) is connected with a discharge channel (27).
7. The pharmaceutical extrusion spheronizer according to claim 1, characterized in that: the cutting extrusion roller (2) is provided with a water cooling jacket (9) at the periphery, and the water cooling jacket (9) is provided with a liquid inlet pipe (10) and a liquid outlet pipe (11).
8. The pharmaceutical extrusion spheronizer according to claim 1, characterized in that: be equipped with water cooling pipeline (12) in spiral (mixing) shaft (5), frame (1) go up in rotate motor (4) output shaft one side and be equipped with basin (13), water cooling pipeline (12) certainly from driving wheel (6) axle center stretch out and with basin (13) rotate and are connected, in spiral (mixing) shaft (5) tip is equipped with liquid outlet (14) and cover and locates cooling water collecting vessel (15) of liquid outlet (14) periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920298753.3U CN210044491U (en) | 2019-03-08 | 2019-03-08 | Extrusion rounding machine for pharmacy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920298753.3U CN210044491U (en) | 2019-03-08 | 2019-03-08 | Extrusion rounding machine for pharmacy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210044491U true CN210044491U (en) | 2020-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920298753.3U Active CN210044491U (en) | 2019-03-08 | 2019-03-08 | Extrusion rounding machine for pharmacy |
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| Country | Link |
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| CN (1) | CN210044491U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112168700A (en) * | 2020-10-29 | 2021-01-05 | 罗忠香 | Small-size traditional chinese medicine pill machine |
| CN113351113A (en) * | 2021-06-16 | 2021-09-07 | 珠海瑞思普利医药科技有限公司 | Extrusion rounding equipment and extrusion rounding method |
-
2019
- 2019-03-08 CN CN201920298753.3U patent/CN210044491U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112168700A (en) * | 2020-10-29 | 2021-01-05 | 罗忠香 | Small-size traditional chinese medicine pill machine |
| CN113351113A (en) * | 2021-06-16 | 2021-09-07 | 珠海瑞思普利医药科技有限公司 | Extrusion rounding equipment and extrusion rounding method |
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