CN217450000U

CN217450000U - High-speed mixing granulator

Info

Publication number: CN217450000U
Application number: CN202220805637.8U
Authority: CN
Inventors: 林琪
Original assignee: Zhejiang Anbeite Pharmaceutical Co ltd
Current assignee: Zhejiang Anbeite Pharmaceutical Co ltd
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-09-20
Anticipated expiration: 2032-04-08

Abstract

The utility model belongs to the technical field of the pharmaceutical production equipment, especially, high-speed mixer granulator, including dividing the charging tray, the upper surface of branch charging tray has the closing plate through bolt fixed mounting, and the transfer line that extends to branch charging tray lower surface is installed through the bearing in the diapire center department of branch charging tray, and the transfer line is located the fixed surface of branch charging tray and is connected with the mounting disc, and the mounting hole has been seted up to the upper surface of mounting disc, and the inside of mounting hole is provided with the defeated material mechanism of ration. This high-speed mixer granulator through setting up the defeated material mechanism of ration, not only can realize making things convenient for automatic material conveying, does not need manual reinforced, and is laborsaving high-efficient, but also conveniently carries out accurate control to the addition of additive at every turn, avoids the additive to add excessive problem emergence, has guaranteed the effect to powder stirring quality.

Description

High-speed mixing granulator

Technical Field

The utility model relates to a pharmaceutical production equipment technical field especially relates to a high-speed mixer-granulator.

Background

The high-speed mixer-granulator is solid preparation pharmaceutical equipment which is developed rapidly in recent years, is mainly used for mixing medicinal powder and additives to form granules, and has the advantages of stable structure, safety, reliability, conformity with GMP standards and the like. The high-speed mixing granulator comprises a rack, a stirring cavity, a cover body used for covering the stirring cavity, a stirring paddle and a cutting fly cutter, wherein the stirring paddle and the cutting fly cutter are arranged in the stirring cavity, after medicinal powder and water are added into the stirring cavity, materials are stirred by the stirring paddle, the materials are rolled and mixed uniformly in a short time, then the cutting fly cutter is used for preparing particles, and finally the rotating speed of the stirring paddle and the rotating speed of the cutting fly cutter are changed to obtain particles with different sizes.

The above prior art solutions have the following drawbacks: additive such as emollient, adhesive need be added from time to time at the in-process of stirring powder, consequently can set up a charge door on the lid usually, according to the stirring period of material in the stirring process, need add different quantitative additive, and current addition mode all adopts the manual work to pass through the charge door and manually add in the stirring intracavity of high-speed mixer granulator, however such addition mode is more crude, not only wastes time and energy, and easily add the excess when falling the material, and then easily to the stirring quality of powder.

SUMMERY OF THE UTILITY MODEL

Mode based on current artifical additive that adds is simple and crude, not only wastes time and energy, adds excessively when falling the material easily moreover, and then easy stirring quality technical problem to powder, the utility model provides a high-speed granulator that mixes.

The utility model provides a pair of high-speed mixer granulator, including dividing the charging tray, the upper surface of branch charging tray has the closing plate through bolt fixed mounting, the interior diapire center department of branch charging tray installs through the bearing and extends to the transfer line of branch charging tray lower surface, the transfer line is located outer fixed surface in the branch charging tray is connected with the mounting disc, the mounting hole has been seted up to the upper surface of mounting disc, the inside of mounting hole is provided with quantitative conveying mechanism, and quantitative conveying mechanism includes volumetric flask, torsional spring, baffle and blow-off pipe, the transfer line drives the mounting disc intermittent type rotates, it is right the quantitative additive that holds in the volumetric flask realizes the transportation, works as the volumetric flask moves extremely during the blow-off pipe top, through the torsional spring with the baffle is realized following the bottom of volumetric flask is automatic to be carried the additive to blow-off intraductal.

Preferably, the volumetric flask is fixedly installed on the inner wall of the installation hole, a non-stick layer is fixedly bonded on the inner wall of the volumetric flask, the non-stick layer is made of nano antibacterial self-cleaning glaze, the longitudinal section of the volumetric flask is cylindrical, a connecting rod is fixedly connected to the inner wall of a lower groove of the volumetric flask, the torsional spring is sleeved on the outer surface of the connecting rod, the axis of the baffle is rotatably sleeved with the outer surface of the connecting rod, one end of the torsional spring is fixedly connected with the inner side surface of the baffle, and the other end of the torsional spring is fixedly connected with the inner wall of the lower groove of the volumetric flask;

through above-mentioned technical scheme, set up the non-stick layer and play when discharging additive in the volumetric flask, avoid the problem of additive adhesion volumetric flask inner wall to take place.

Preferably, a sealing layer is fixedly sleeved on the upper surface of the baffle, the outer surface of the sealing layer is in contact with the inner wall of the non-stick layer, the sealing layer is made of fluororubber, the lower surface of the baffle is in contact with the inner bottom wall of the material distribution disc, the top end of the discharge pipe is fixedly communicated with the inner bottom wall of the material distribution disc, the diameter of the discharge pipe is larger than that of the volumetric flasks, and the discharge pipe and one of the volumetric flasks are located on the same vertical plane;

through above-mentioned technical scheme, in order to prevent that the additive from flowing out from the bottom of measuring flask, set up the sealing layer and play sealed, leak protection effect.

Preferably, the upper surface of the sealing plate is fixedly communicated with a feed pipe for quantitatively filling additives into the volumetric flask, the top end of the feed pipe is in threaded connection with a sealing cover for sealing, and the outer surface of the feed pipe is fixedly communicated with feed delivery pipes distributed in an annular array;

through above-mentioned technical scheme, sealed lid uses with the filling tube cooperation, prevents to have the dust to drop to in the filling tube.

Preferably, an electromagnetic valve is fixedly installed at one end of the material conveying pipe, a feeding cylinder for containing various additives is fixedly installed at the upper end of the electromagnetic valve, a driving wheel is fixedly sleeved on the outer surface of the driving rod, which is located outside the material distribution disc, and a meshing wheel is meshed with the outer surface of the driving wheel;

through above-mentioned technical scheme, solenoid valve and charging barrel cooperate and use, control the additive flow of outflow in the charging barrel.

Preferably, a transmission shaft is fixedly mounted on the inner wall of the meshing wheel, a driving motor is fixedly mounted at one end of the transmission shaft, a rotary encoder is fixedly mounted at one end of an output shaft of the driving motor, a controller is fixedly mounted on the upper surface of the sealing plate, and the rotary encoder, the driving motor and the electromagnetic valve are all electrically connected with the controller;

through above-mentioned technical scheme, rotary encoder and driving motor cooperation are used, carry out real-time detection through rotary encoder to driving motor's operating speed to can realize controlling volumetric flask at the branch charging tray internal rotation position.

The utility model provides a beneficial effect does:

through setting up defeated material mechanism of ration, not only can realize making things convenient for automatic material conveying, do not need manual reinforced, laborsaving high-efficient, but also the convenient addition to additive carries out accurate control at every turn, avoids additive to add excessive problem emergence, has guaranteed the effect to powder stirring quality.

Drawings

Fig. 1 is a schematic view of a high-speed mixing granulator according to the present invention;

FIG. 2 is a perspective view of a sealing plate structure of a high-speed mixing granulator according to the present invention;

fig. 3 is an enlarged view of a structure at a position a in fig. 2 of the high-speed mixing granulator according to the present invention;

FIG. 4 is a perspective view of a non-stick layer structure of the high-speed mixing granulator according to the present invention;

fig. 5 is a perspective view of a driving wheel structure of the high-speed mixing granulator according to the present invention;

fig. 6 is a perspective view of a baffle structure of the high-speed mixing granulator according to the present invention;

fig. 7 is a perspective view of a connecting rod structure of a high-speed mixing granulator according to the present invention.

In the figure: 1. a material distribution disc; 2. a sealing plate; 3. a transmission rod; 4. mounting a disc; 5. mounting holes; 6. a volumetric flask; 7. a torsion spring; 8. a baffle plate; 9. a discharge pipe; 10. a non-stick layer; 11. a connecting rod; 12. a sealing layer; 13. a feed tube; 14. a sealing cover; 15. a delivery pipe; 16. an electromagnetic valve; 17. a charging barrel; 18. a driving wheel; 19. an engaging wheel; 20. a drive shaft; 21. a drive motor; 22. a rotary encoder; 23. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-7, a high-speed mixer granulator, including the branch charging tray 1, there is a closing plate 2 on the upper surface of branch charging tray 1 through bolt fixed mounting, the interior diapire center department of branch charging tray 1 installs the transfer line 3 that extends to the lower surface of branch charging tray 1 through the bearing, the outer fixed surface that transfer line 3 is located branch charging tray 1 is connected with mounting disc 4, mounting hole 5 has been seted up to the upper surface of mounting disc 4, the inside of mounting hole 5 is provided with quantitative conveying mechanism, and quantitative conveying mechanism includes volumetric flask 6, torsional spring 7, baffle 8 and blow-off pipe 9, transfer line 3 drives mounting disc 4 intermittent type and rotates, realize the transportation to the quantitative additive that holds in the volumetric flask 6, when the movement of volumetric flask 6 reaches blow-off pipe 9 top, realize through torsional spring 7 and baffle 8 that the additive is carried to blow-off pipe 9 from the bottom of volumetric flask 6 automatically.

As shown in fig. 2 and 7, in order to open and close the bottom of the volumetric flask 6, further, the volumetric flask 6 is fixedly installed on the inner wall of the installation hole 5, the inner wall of the volumetric flask 6 is fixedly bonded with an anti-sticking layer 10, the material of the anti-sticking layer 10 is nano antibacterial self-cleaning glaze, the longitudinal section of the volumetric flask 6 is cylindrical, the inner wall of the lower end groove of the volumetric flask 6 is fixedly connected with a connecting rod 11, a torsion spring 7 is sleeved on the outer surface of the connecting rod 11, the axis of a baffle 8 is rotatably sleeved with the outer surface of the connecting rod 11, one end of the torsion spring 7 is fixedly connected with the inner side surface of the baffle 8, and the other end of the torsion spring 7 is fixedly connected with the inner wall of the lower end groove of the volumetric flask 6; set up non-stick layer 10 and play when discharging the additive in volumetric flask 6, avoid the problem of additive adhesion volumetric flask 6 inner wall to take place.

As shown in fig. 2 and 7, in order to seal the contact surface between the baffle 8 and the non-stick layer 10 and prevent leakage of the additive, further, the sealing layer 12 is fixedly sleeved on the upper surface of the baffle 8, the outer surface of the sealing layer 12 is in contact with the inner wall of the non-stick layer 10, the sealing layer 12 is made of fluororubber, the lower surface of the baffle 8 is in contact with the inner bottom wall of the material distribution tray 1, the top end of the discharge pipe 9 is fixedly communicated with the inner bottom wall of the material distribution tray 1, the diameter of the discharge pipe 9 is larger than that of the volumetric flask 6, and the discharge pipe 9 and one of the volumetric flasks 6 are located on the same vertical plane; in order to prevent the additive from flowing out of the bottom end of the container 6, the sealing layer 12 is arranged to play a role of sealing and leakage prevention.

As shown in fig. 1 and 2, in order to prevent dust from falling into the feeding pipe 13, further, the upper surface of the sealing plate 2 is fixedly communicated with a feeding pipe 13 for filling additives into the volumetric flask 6 in a fixed amount, the top end of the feeding pipe 13 is connected with a sealing cover 14 for sealing in a threaded manner, and the outer surface of the feeding pipe 13 is fixedly communicated with a feeding pipe 15 distributed in an annular array; the sealing cover 14 is matched with the feeding pipe 13 for use, so that dust is prevented from falling into the feeding pipe 13.

Furthermore, an electromagnetic valve 16 is fixedly installed at one end of the material conveying pipe 15, a feeding cylinder 17 for containing various additives is fixedly installed at the upper end of the electromagnetic valve 16, a driving wheel 18 is fixedly sleeved on the outer surface of the transmission rod 3, which is positioned outside the material distributing disc 1, and a meshing wheel 19 is meshed with the outer surface of the driving wheel 18; the electromagnetic valve 16 is matched with the feeding cylinder 17 for use, and controls the flow of the additive flowing out of the feeding cylinder 17.

As shown in fig. 2 and 5, in order to drive the transmission rod 3 to rotate intermittently, further, a transmission shaft 20 is fixedly installed on the inner wall of the meshing wheel 19, a driving motor 21 is fixedly installed at one end of the transmission shaft 20, a rotary encoder 22 is fixedly installed at one end of an output shaft of the driving motor 21, a controller 23 is fixedly installed on the upper surface of the sealing plate 2, and the rotary encoder 22, the driving motor 21 and the electromagnetic valve 16 are all electrically connected with the controller 23; rotary encoder 22 and driving motor 21 cooperation are used, carry out real-time detection through rotary encoder 22 to driving motor 21's operating rotation speed to can realize controlling volumetric flask 6 at minute charging tray 1 internal rotation position.

The working principle is as follows: the lower end of a discharge pipe 9 is communicated with a feed inlet of a high-speed mixing granulator;

step two, the driving motor 21 drives the meshing wheel 19 to rotate through the transmission shaft 20, the meshing wheel 19 and the transmission wheel 18 are driven to rotate intermittently, the transmission wheel 18 drives the mounting disc 4 to do circular motion through the transmission rod 3 while rotating, at the moment, the rotary encoder 22 is arranged to detect the rotating speed of the driving motor 21 in real time, and signals are fed back to the controller 23;

when one volumetric flask 6 is positioned under the feeding pipe 13, the controller 23 controls the electromagnetic valve 16 at the feeding cylinder 17 containing the corresponding additive to work according to the stirring time interval, so that the additive in the feeding cylinder 17 quantitatively flows into the volumetric flask 6 through the feeding pipe 13 and the conveying pipe 15, and the electromagnetic valve 16 stops working after the quantitative conveying is finished;

the volumetric flask 6 filled with the additive rotates in the material distribution disc 1 through the intermittent rotation movement of the engaging wheel 19 and the driving wheel 18, the lower surface of the baffle 8 is contacted with the inner bottom wall of the material distribution disc 1 in the rotation process, when the volumetric flask 6 is positioned below the discharge pipe 9, the lower surface of the baffle 8 at the moment is released from the contact state with the inner bottom wall of the material distribution disc 1, the baffle 8 is opened clockwise by the elasticity of the torsional spring 7, the additive positioned in the volumetric flask 6 flows into the discharge pipe 9 from the volumetric flask 6, and finally, the quantitative additive positioned in the discharge pipe 9 automatically falls into the stirring cavity of the high-speed mixing granulator and is stirred together with the medicinal powder.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a high-speed mixing granulator, includes minute charging tray (1), its characterized in that: the upper surface of branch charging tray (1) has closing plate (2) through bolt fixed mounting, the interior diapire center department of branch charging tray (1) installs through the bearing and extends to transfer line (3) of branch charging tray (1) lower surface, transfer line (3) are located outer fixed surface in branch charging tray (1) is connected with mounting disc (4), mounting hole (5) have been seted up to the upper surface of mounting disc (4), the inside of mounting hole (5) is provided with the defeated material mechanism of ration, and the defeated material mechanism of ration includes volumetric flask (6), torsional spring (7), baffle (8) and row's material pipe (9), transfer line (3) drive mounting disc (4) intermittent type rotate, right the quantitative additive that holds in volumetric flask (6) realizes the transportation, works as volumetric flask (6) move extremely when row's material pipe (9) top, through torsional spring (7) with baffle (8) realize following the bottom of volumetric flask (6) is automatic with the bottom of volumetric flask (6) is with the follow The additive is conveyed into a discharge pipe (9).

2. A high speed mixing granulator according to claim 1, characterized in that: volumetric flask (6) fixed mounting is at the inner wall of mounting hole (5), the fixed bonding of inner wall of volumetric flask (6) has nonstick layer (10), the material of nonstick layer (10) is the antibiotic self-cleaning glaze of nanometer, the longitudinal section of volumetric flask (6) is cylindricly, the lower extreme recess inner wall fixedly connected with connecting rod (11) of volumetric flask (6), torsional spring (7) cover is at the surface of connecting rod (11), the axle center department of baffle (8) rotates with the surface of connecting rod (11) and cup joints, the one end of torsional spring (7) is connected with the inboard fixed surface of baffle (8), the other end of torsional spring (7) and the lower extreme recess inner wall fixed connection of volumetric flask (6).

3. A high speed mixing granulator according to claim 2, characterized in that: sealing layer (12) have been cup jointed to the last fixed surface of baffle (8), the surface of sealing layer (12) and the inner wall contact of non-stick layer (10), the material of sealing layer (12) is fluororubber, the lower surface of baffle (8) and the interior diapire contact of branch charging tray (1), arrange the top of material pipe (9) and the interior diapire fixed intercommunication of branch charging tray (1), the diameter of arranging material pipe (9) is greater than the diameter of volumetric flask (6), arrange material pipe (9) and one of them volumetric flask (6) are located same vertical plane.

4. A high speed mixing granulator according to claim 1, characterized in that: the upper surface of closing plate (2) fixed intercommunication has and is used for to charge-in fixed quantity filling agent's filling tube (13) in volumetric flask (6), the top threaded connection of filling tube (13) has sealed lid (14) that are used for sealed, the external fixed intercommunication of filling tube (13) has conveying pipeline (15) that are the annular array and distribute.

5. A high-speed mixing granulator according to claim 4, characterized in that: an electromagnetic valve (16) is fixedly installed at one end of the conveying pipe (15), a feeding cylinder (17) for containing various additives is fixedly installed at the upper end of the electromagnetic valve (16), a driving wheel (18) is fixedly sleeved on the outer surface of the transmission rod (3) located outside the distributing disc (1), and a meshing wheel (19) is meshed with the outer surface of the driving wheel (18).

6. A high-speed mixing granulator according to claim 5, characterized in that: the inner wall fixed mounting of meshing wheel (19) has transmission shaft (20), the one end fixed mounting of transmission shaft (20) has driving motor (21), the output shaft one end fixed mounting of driving motor (21) has rotary encoder (22), the last fixed surface of closing plate (2) installs controller (23), rotary encoder (22), driving motor (21) and solenoid valve (16) all with controller (23) electric connection.