Soft capsule medicament premixing device

Abstract

A soft capsule medicament premixing device comprises a barrel and a barrel cover on the upper side of the barrel, a premixing mechanism is arranged on the lower side of the barrel cover and comprises a main rod horizontally and rotatably arranged and a motor capable of driving the main rod to rotate, sliding seats are slidably arranged at the two ends of the main rod in the length direction of the main rod, stirring units are arranged on the lower sides of the sliding seats, and the premixing mechanism further comprises an adjusting unit. The motor is in transmission connection with the two sliding seats, the distance between the two sliding seats can be adjusted, the motor can work to drive the main rod to rotate, stirring and mixing work of the medicament is completed through the stirring units on the lower sides of the two ends of the main rod, the stirring effect is guaranteed, and in the stirring process, even if the medicament flows in the stirring direction due to stirring work, the stirring effect is good. Meanwhile, the two groups of stirring units can move along the direction perpendicular to the stirring axis through the action of the adjusting unit, finally, a stirring effect is generated on the flowing medicament in the barrel body, and the stirring effect is ensured by changing the stirring positions of the stirring units.

Description

TECHNICAL FIELD

[0001] The utility model relates to pre -mixing stirring device technical field, specifically is a soft capsule medicine pre -mixing device. BACKGROUND

[0002] In the production and processing of soft capsules, the medicine is usually fully stirred and mixed in a stirring kettle, and then the medicine injection and the final molding of the soft capsules are completed by a soft capsule preparation device.

[0003] At present, the stirring kettle used for medicine pre -mixing usually includes a stirring barrel and a barrel cover, a stirring motor is arranged on the cover, a stirring shaft drivenly connected with the stirring motor is rotatably arranged on the lower side of the barrel cover, the stirring shaft is rotated by the stirring motor to realize the stirring of the medicine in the stirring barrel. SUMMARY

[0004] To solve the technical problems in the above background art, the utility model provides a soft capsule medicine pre -mixing device.

[0005] The utility model technical scheme is as follows:

[0006] A soft capsule medicine pre -mixing device, including the cylinder and the cylinder cover on its upper side, the lower side of the cylinder cover is equipped with pre -mixing mechanism, and the medicine to be mixed can be stored in the cylinder and the stirring and mixing work is completed through the pre -mixing mechanism.

[0007] Specifically, the pre -mixing mechanism includes a main rod rotatably connected with the cylinder cover and horizontally arranged, the lower side of both ends of the main rod is equipped with a stirring unit, and the lower side of the cylinder cover is equipped with a motor capable of driving the main rod to rotate around the vertical axis, as the core technical concept of the utility model, the pre -mixing mechanism further includes a sliding seat slidably arranged at both ends of the main rod along the length direction of the main rod, the stirring unit is arranged on the lower side of the sliding seat, the pre -mixing mechanism further includes an adjusting unit, which is drivingly connected with the two sliding seats and is arranged to adjust the distance between the two sliding seats, on the basis of the above structure, the motor can drive the main rod to rotate, and then the stirring and mixing of the medicine is completed through the stirring unit on the lower side of both ends of the main rod to ensure the stirring effect, and during the stirring process, even if the medicine flows along the stirring direction due to the stirring work, the two stirring units can also be displaced along the direction perpendicular to the stirring axis through the action of the adjusting unit, finally a stirring effect is generated on the flowing medicine in the cylinder by changing the stirring position of the stirring unit.

[0008] The soft capsule medicine premixing device as described above, in particular to the structure of the adjusting unit, comprises a fixed rod vertically arranged and fixed at the upper end of the barrel cover, the lower end of the fixed rod is provided with an oval guide block, and a guide groove is arranged at the outer ring of the middle part of the guide block; the adjusting unit further comprises a connecting barrel rotatably arranged outside the guide block, the motor is in transmission connection with the connecting barrel, and the main rod is connected to the lower side of the connecting barrel; the adjusting unit further comprises an adjusting rod, one end of the adjusting rod is connected with the sliding seat, the other end of the adjusting rod penetrates through the connecting barrel and is slidingly arranged in the guide groove; on the basis of the above structure, the motor can drive the connecting barrel to rotate, and then drive the main rod to rotate; because the guide groove is in an overall oval shape, when the connecting barrel drives the adjusting rod to rotate, the adjusting rod can be driven to stretch and contract relative to the connecting barrel under the action of the guide groove, so that the positions of the two sliding seats can be adjusted, a driving motor is not needed, the position adjustment of the two sliding seats can be performed along with the rotation of the main rod, the transmission structure is simpler, and the transmission structure is more stable and reliable.

[0009] As a preferred embodiment, in order to ensure that the connecting barrel can more smoothly drive the sliding connection end of the adjusting rod and the guide groove to slide along the guide groove when the connecting barrel rotates, and to ensure the stability of the sliding connection, the cross section of the guide groove is arranged in a "convex" shape, and the one end of the adjusting rod is vertically provided with a sliding rod which is slidingly arranged in the guide groove.

[0010] As a further preferred embodiment, in order to ensure that the adjusting rod can more stably stretch and contract relative to the connecting barrel under the action of the guide groove, and to ensure the stability of the sliding connection between the adjusting rod and the connecting barrel, the outer side of the connecting barrel is further provided with a sliding barrel, and the adjusting rod penetrates through the sliding barrel.

[0011] The soft capsule medicine premixing device as described above, in particular to the structure of the adjusting unit, comprises a fixed rod vertically arranged and fixed at the upper end of the barrel cover, the lower end of the fixed rod is provided with an oval guide block, and a guide groove is arranged at the outer ring of the middle part of the guide block; the adjusting unit further comprises a connecting barrel rotatably arranged outside the guide block, the motor is in transmission connection with the connecting barrel, and the main rod is connected to the lower side of the connecting barrel; the adjusting unit further comprises an adjusting rod, one end of the adjusting rod is connected with the sliding seat, the other end of the adjusting rod penetrates through the connecting barrel and is slidingly arranged in the guide groove; on the basis of the above structure, the motor can drive the connecting barrel to rotate, and then drive the main rod to rotate; because the guide groove is in an overall oval shape, when the connecting barrel drives the adjusting rod to rotate, the adjusting rod can be driven to stretch and contract relative to the connecting barrel under the action of the guide groove, so that the positions of the two sliding seats can be adjusted, a driving motor is not needed, the position adjustment of the two sliding seats can be performed along with the rotation of the main rod, the transmission structure is simpler, and the transmission structure is more stable and reliable.

[0012] As a preferred embodiment, in order to ensure the stirring effect of the stirring shaft, a plurality of groups of stirring shafts are arranged along the length direction of the main shaft, and each group comprises a plurality of stirring shafts arranged in a circumferential direction.

[0013] As a further preferred embodiment, in order to ensure that the stirring unit can produce uniform stirring effect on the upper layer and the lower layer of the medicine, and to ensure the sufficiency of the medicine stirring, the stirring radii of the stirring shafts in the plurality of groups increase / decrease from one end of the main shaft along the length direction of the main shaft, and the installation directions of the two groups of stirring units are opposite.

[0014] The soft capsule medicine premixing device as described above, in order to ensure the medicine mixing effect, the bottom of the barrel body is further provided with a heating disc.

[0015] The utility model discloses a beneficial effect lies in: the utility model discloses a kind of soft capsule medicine premixing device, motor work can drive main rod rotation, and then complete the stirring mixing work of medicine by the stirring unit of the lower side of the both ends of main rod, to ensure stirring effect, and in the stirring process, even if due to the stirring work is carried out, leading to medicine flow along stirring direction, also can be through the action of adjusting unit, make two groups of stirring units, along the direction perpendicular to stirring axis displacement, finally produce a stirring action to the flowing medicine in cylinder, by changing the stirring position of stirring unit, to ensure the effect of stirring. BRIEF DESCRIPTION OF DRAWINGS

[0016] The solutions and advantages of the present application will become apparent to those of ordinary skill in the art, upon reading the following detailed description of the preferred embodiments in conjunction with the accompanying drawings. The drawings are for purposes of illustration only and are not considered a limitation of the present utility model.

[0017] In the drawings:

[0018] Figure 1 It is the structural schematic diagram of premixing device in example;

[0019] Figure 2 It is the structural schematic diagram of premixing mechanism in example;

[0020] Figure 3 It is the sectional view of premixing mechanism in example;

[0021] Figure 4 It is Figure 3 It is the partial enlarged structure schematic diagram of place A in example;

[0022] Figure 5 It is the matched connection structure schematic diagram of adjusting rod and guide block in example;

[0023] The components represented by the reference numerals in the drawings are:

[0024] 1, cylinder;2, cylinder cover;3, premixing mechanism;31, adjusting unit;311, fixed rod;312, guide block;313, connecting cylinder;314, driven gear;315, adjusting rod;316, sliding rod;32, main rod;33, sliding seat;34, stirring unit;341, main shaft;342, stirring shaft;4, motor. DETAILED DESCRIPTION

[0025] Exemplary embodiments of the present disclosure will be described in greater detail below with reference to the accompanying drawings.

[0026] Embodiment

[0027] The embodiment provides a kind of soft capsule medicine premixing device, refer to Figure 1, including the barrel 1 and its upper side barrel cover 2, the barrel cover 2 lower side is equipped with premixing mechanism 3, the mixed medicament can be stored in the barrel 1, and premixing mechanism 3 completes the stirring mixing work, premixing device (one kind of soft capsule medicament premixing device described above) structure is expanded in the following detailed description.

[0028] In this embodiment, in order to ensure the mixing effect of the medicament, the bottom of the barrel 1 is also provided with a heating disc.

[0029] In this embodiment, combined with Figure 2 , the premixing mechanism 3 includes a horizontal arrangement, and the middle part is rotatably connected with the barrel cover 2, both ends of the main rod 32 are provided with stirring units 34, and the lower side of the barrel cover 2 is provided with a motor 4 which is drivingly connected with the main rod 32 and can drive the main rod 32 to rotate around the vertical axis, the rotation of the main rod 32 is driven by the motor 4, and the mixing and stirring work of the medicament is completed by the stirring unit 34.

[0030] As the core technical concept of the utility model, the premixing mechanism 3 further includes a sliding seat 33 slidingly arranged at both ends of the main rod 32 along the length direction of the main rod 32, the stirring unit 34 is arranged at the lower side of the sliding seat 33, the premixing mechanism 3 further includes an adjusting unit 31 which is drivingly connected with the two sliding seats 33 and is arranged to adjust the distance between the two sliding seats 33, on the basis of the above structure, the motor 4 can drive the main rod 32 to rotate, and the mixing and stirring work of the medicament is completed by the stirring unit 34 at both ends of the main rod 32, to ensure the stirring effect, and even if the medicament flows along the stirring direction due to the stirring work during the stirring process, the two stirring units 34 can be displaced along the direction perpendicular to the stirring shaft 342 line by the action of the adjusting unit 31, finally a stirring action is generated on the flowing medicament in the barrel 1, and the stirring effect is ensured by changing the stirring position of the stirring unit 34.

[0031] Combined with Figure 3 and Figure 4Specifically, the adjusting unit 31 is vertically arranged and fixed to the upper end of the cylinder cover 2, and includes a fixed rod 311, an elliptical guide block 312 arranged at the lower end of the fixed rod 311, a connecting cylinder 313 rotatably sleeved on the guide block 312, and a driving gear 314 arranged at the upper end of the fixed rod 311. The inner diameter of the connecting cylinder 313 is adapted to the outer diameter of the guide block 312 along the long axis direction. The fixed rod 311 is coaxial with the connecting cylinder 313, and the driving gear 314 is arranged at the upper end of the fixed rod 311. The main rod 32 is connected to the lower side of the connecting cylinder 313, and the lower side of the driving gear 314 abuts against the upper part of the two sides of the guide block 312 along the long axis direction, so that the connecting cylinder 313 can rotate along the vertical axis smoothly. The driving end of the motor 4 is provided with a driving gear engaged with the driving gear 314, and the connecting cylinder 313 is drivingly connected through the engagement of the driving gear and the driving gear 314. The rotation of the motor 4 can drive the rotation of the connecting cylinder 313, and further drive the rotation of the main rod 32.

[0032] Of course, in order to ensure the stability of the rotation of the connecting cylinder 313, and further ensure the stability of the rotation of the main rod 32 driven by the connecting cylinder 313, the upper side of the connecting cylinder 313 can be directly rotatably connected to the lower side of the cylinder cover 2. At this time, the driving gear 314 is arranged at the middle outer ring of the connecting cylinder 313. The specific connection mode of the connecting cylinder 313 is not limited here.

[0033] Based on the above structure, the adjusting unit 31 further includes an adjusting rod 315, one end of which is connected to the sliding seat 33, and the other end of which passes through the connecting cylinder 313 and is slidingly arranged in the guide groove. The motor 4 can drive the rotation of the connecting cylinder 313, and further drive the rotation of the main rod 32. Because the guide groove is in the shape of an ellipse as a whole, when the connecting cylinder 313 drives the rotation of the adjusting rod 315, the adjusting rod 315 can be extended and retracted relative to the connecting cylinder 313 under the action of the guide groove, so as to adjust the positions of the two sliding seats 33. Without another driving machine, the position adjustment of the two sliding seats 33 can be performed along with the rotation of the main rod 32, the transmission structure is simpler, and is more stable and reliable.

[0034] As a preferred embodiment, in order to ensure that the connecting cylinder 313 can more smoothly drive the sliding connection of the adjusting rod 315 and the guide groove along the guide groove when the connecting cylinder 313 rotates, and ensure the stability of the sliding connection, the cross section of the guide groove is arranged in the shape of a "convex" character. The adjusting rod 315 is further vertically provided with a slide rod 316 at the end close to the guide block 312, and the slide rod 316 is slidingly arranged in the guide groove.

[0035] As a further preferred embodiment, in combination with Figure 5In order to make the adjusting rod 315 move stably relative to the connecting cylinder 313 under the action of the guide groove, and ensure the stability of the sliding connection between the adjusting rod 315 and the connecting cylinder 313, the outer side of the connecting cylinder 313 is further provided with a sliding cylinder, and the adjusting rod 315 passes through the sliding cylinder.

[0036] In the embodiment, the structure of the stirring unit 34 includes a main shaft 341 connected with the sliding seat 33, and the outer ring of the main shaft 341 is provided with a plurality of stirring shafts 342, and the stirring shafts 342 can complete the stirring and mixing work of the medicament.

[0037] As a preferred embodiment, in order to ensure the stirring effect of the stirring shaft 342, the stirring shaft 342 is provided with a plurality of groups along the length direction of the main shaft 341, and each group includes a plurality of circumferentially arranged stirring shafts 342.

[0038] As a further preferred, in order to ensure that the stirring unit 34 can produce uniform stirring effect on the upper layer medicament and the lower layer medicament, and ensure the stirring sufficiency of the medicament, the stirring radius of the stirring shaft 342 of each group increases / decreases along the length direction of the main shaft 341 from one end of the main shaft 341, and the installation directions of the two stirring units 34 are opposite.

[0039] Specifically, the main shaft 341 includes a first end and a second end, a plurality of groups of the stirring shafts 342 are arranged along the axis of the main shaft 341, and the stirring outer diameter of any group of the stirring shafts 342 is greater than the stirring outer diameter of the stirring shaft 342 on the side away from the first end, and the first end of the main shaft 341 of one stirring unit 34 is connected with the sliding seat 33, and the second end of the main shaft 341 of the other stirring unit 34 is connected with the sliding seat 33.

[0040] In order to further ensure the stirring effect and increase the stirring follow-up performance of the stirring unit 34, the main shaft 341 is rotationally connected with the rotating seat.

Claims

1. A soft capsule medicine premixing device, comprising a barrel (1) and a barrel cover (2) on the upper side of the barrel (1), and a premixing mechanism (3) is arranged on the lower side of the barrel cover (2), characterized in that: the premixing mechanism (3) comprises a main rod (32) arranged horizontally and rotationally connected to the barrel cover (2) at the middle part, both ends of the main rod (32) are provided with stirring units (34) on the lower side, and the lower side of the barrel cover (2) is provided with a motor (4) capable of driving the main rod (32) to rotate around a vertical axis; the premixing mechanism (3) further comprises sliding seats (33) arranged on both ends of the main rod (32) along the length direction of the main rod (32), the stirring units (34) are arranged on the lower side of the sliding seats (33), and the premixing mechanism (3) further comprises an adjusting unit (31) which is drivingly connected to the two sliding seats (33) and is arranged to adjust the distance between the two sliding seats (33).

2. A soft capsule medicine premixing device according to claim 1, characterized in that, the adjusting unit (31) comprises a fixed rod (311) arranged vertically and fixed to the barrel cover (2) at the upper end, an oval-shaped guide block (312) is arranged on the lower end of the fixed rod (311), and a guide groove is arranged around the outer ring of the middle part of the guide block (312); the adjusting unit (31) further comprises a connecting barrel (313) rotationally arranged outside the guide block (312), the motor (4) is drivingly connected to the connecting barrel (313), and the main rod (32) is connected to the lower side of the connecting barrel (313); the adjusting unit (31) further comprises an adjusting rod (315) which is connected to the sliding seat (33) at one end and passes through the connecting barrel (313) and is slidingly arranged in the guide groove.

3. A soft capsule medicine premixing device according to claim 2, characterized in that, the guide groove is in the shape of a "convex" letter, and a slide rod (316) is vertically arranged at one end of the adjusting rod (315) and slidingly arranged in the guide groove through the slide rod (316).

4. The soft capsule medicine pre-mixing device according to claim 2, wherein, a sliding barrel is further arranged on the outer side of the connecting barrel (313), and the adjusting rod (315) passes through the sliding barrel.

5. A soft capsule medicine premixing device according to any one of claims 1 to 4, characterized in that, the stirring unit (34) comprises a main shaft (341) connected to the sliding seat (33) at one end, and a plurality of stirring shafts (342) are arranged on the outer ring of the main shaft (341).

6. A soft capsule medicine premixing device according to claim 5, characterized in that, a plurality of groups of the stirring shafts (342) are arranged along the length direction of the main shaft (341), and each group comprises a plurality of stirring shafts arranged circumferentially.

7. A soft capsule medicine premixing device according to claim 6, characterized in that, the stirring radii of the stirring shafts (342) in the plurality of groups increase / decrease along the length direction of the main shaft (341) from one end of the main shaft (341); the installation directions of the two groups of the stirring units (34) are opposite.

8. A soft capsule medicine premixing device according to any one of claims 1 to 4, characterized in that, a heating disc is further arranged at the bottom of the barrel (1).

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