CN209955372U

CN209955372U - Rotary tablet press

Info

Publication number: CN209955372U
Application number: CN201821579924.1U
Authority: CN
Inventors: 郑施波; 黄鸿清; 郑莺; 江珍珠
Original assignee: Fuzhou Haiwang Jinxiang Chinese Medicine Pharmacy Co Ltd
Current assignee: Fuzhou Haiwang Jinxiang Chinese Medicine Pharmacy Co Ltd
Priority date: 2018-09-27
Filing date: 2018-09-27
Publication date: 2020-01-17
Anticipated expiration: 2028-09-27

Abstract

The utility model discloses a rotary tablet press, the power distribution box comprises a box body, the top of box one end is provided with control panel, and the intermediate position department at control panel top is provided with the fixing base, the inside of fixing base is provided with the rotating electrical machines, and the output of rotating electrical machines extends to the top of fixing base, the carousel is installed to the output of rotating electrical machines, the top of carousel evenly is provided with the bed die groove, and the bottom of bed die inslot portion all is provided with the spring. The utility model discloses install the conveying pipeline to be provided with vice defeated material shower nozzle in the both sides of main conveying pipeline, use through main conveying pipeline and vice defeated material shower nozzle cooperation, make the dose control of device more accurate, improved the practicality of device, the setting of bed die inslot portion spring is used through spring and push pedal cooperation, makes the device can jack-up the tablet after the shaping, avoids the tablet adhesion, the long-term use of the device of being convenient for.

Description

Rotary tablet press

Technical Field

The utility model relates to a tablet press technical field specifically is a rotary tablet press.

Background

The rotary tablet press is mainly used for pharmaceutical industry and tablet process research, mainly presses granular materials into automatic continuous production equipment with round, special-shaped and tablet shapes, is widely used due to the characteristics of high production rate, good quality and the like, however, in the use process of the traditional device, when the particle objects are fed, only a single through hole is adopted, and the feeding through hole is large, so that the weight of the tablet has large error, the effect of the tablet is influenced, the smaller size of the feed port leads to lower production rate and lower practicability of the device, and after the medicine is pressed and molded, the medicine can not be bounced, so that the medicine is adhered to the inner part of the mould groove, the continuous use of the device is influenced, meanwhile, the traditional device adopts a tablet rolling mode to carry out blanking, so that tablets rub against each other in the blanking process, and the powder falling tablets are damaged to influence the quality of the medicines.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotary tablet press to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a rotary tablet press comprises a box body, wherein a control panel is arranged at the top of one end of the box body, a fixed seat is arranged at the middle position of the top of the control panel, a rotating motor is arranged inside the fixed seat, the output end of the rotating motor extends to the top of the fixed seat, a rotary table is installed at the output end of the rotating motor, a lower die groove is uniformly arranged at the top of the rotary table, springs are arranged at the bottom ends inside the lower die groove, push plates are arranged at the tops of the springs, through holes are arranged at the bottoms of the lower die grooves, an annular sliding groove is arranged at the outer side of the top of the fixed seat, a sliding block is uniformly arranged inside the annular sliding groove, the top of the sliding block is connected with the rotary table, a support is arranged at the outer side of the top of the box body, a blanking hopper is arranged at the middle, the top of the fixing frame is provided with a powder pumping pump, the input end of the powder pumping pump is communicated with the blanking hopper through a guide pipe, the position of one end of the bottom of the fixing frame is provided with a main conveying pipe, the bottom of the main conveying pipe is provided with an electromagnetic valve, the bottom of the outer side of the main conveying pipe is symmetrically provided with an auxiliary conveying spray head, the top of the main conveying pipe is communicated with the output end of the powder pumping pump through the guide pipe, one side of the bracket is provided with a telescopic motor, the output end of the telescopic motor is provided with an upper pressing block matched with the lower die groove, one side of the bracket far away from the telescopic motor is provided with a collecting box, one side of the collecting box close to the rotary table is provided with a suction pipe, one side of the top of the bracket close to the collecting box is provided with a negative pressure fan, the input, and a second filter screen is arranged on one side, far away from the suction pipe, of the inside of the collecting box, and the control panel is electrically connected with the telescopic motor, the powder pumping pump, the negative pressure fan, the rotating motor and the electromagnetic valve through leads.

Preferably, the four corners of the bottom of the box body are provided with universal wheels, and the bottom of the box body close to one end of the control panel is provided with a storage box.

Preferably, the bottom of the collecting box is provided with a box door, and the box door is provided with a sealing gasket.

Preferably, the top of the lower hopper is provided with a cover plate.

Preferably, the inclination angles of the auxiliary material conveying spray heads and the vertical plane are both 20 degrees.

Preferably, one end of the suction pipe, which is far away from the collecting box, is provided with a dust hood.

Compared with the prior art, the beneficial effects of the utility model are that: the rotary tablet press is provided with a main material conveying pipe, and two sides of the main material conveying pipe are provided with auxiliary material conveying spray heads, the main material conveying pipe is matched with the auxiliary material conveying nozzle for use, so that the dosage of the device is more accurately controlled, the practicability of the device is improved, the spring inside the lower die groove is arranged, the device can jack up the formed tablets by matching the spring with the push plate, thereby avoiding the adhesion of the tablets and facilitating the long-term use of the device, the collection box is arranged at one side of the bracket, the first filter screen and the second filter screen in the collecting box are matched with the suction pipe and the negative pressure fan for use, so that the device can not only absorb the tablets and prevent the tablets from falling off due to sliding friction, meanwhile, residual powder in the lower die groove can be cleaned, the powder is prevented from floating, the accuracy of raw material blanking is improved, and the quality of medicines is ensured.

Drawings

Fig. 1 is a schematic front sectional view of the present invention;

fig. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the main feed delivery pipe of the present invention;

fig. 4 is a schematic view of a partial structure of the present invention.

In the figure: 1. a box body; 2. a fixed seat; 3. a turntable; 4. pressing the blocks; 5. a telescopic motor; 6. a support; 7. a fixed mount; 8. a powder pumping pump; 9. feeding a hopper; 10. a negative pressure fan; 11. a first filter screen; 12. a main feed delivery pipe; 13. an extraction tube; 14. a collection box; 15. a rotating electric machine; 16. a storage box; 17. a control panel; 18. an auxiliary material conveying spray head; 19. an electromagnetic valve; 20. a lower mold groove; 21. pushing the plate; 22. a spring; 23. a through hole; 24. a slider; 25. an annular chute; 26. and a second filter screen.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a rotary tablet press comprises a box body 1, a control panel 17 is arranged on the top of one end of the box body 1, a fixed seat 2 is arranged in the middle position of the top of the control panel 17, a rotary motor 15 is arranged inside the fixed seat 2, the type of the rotary motor 15 is Y90S-2, the output end of the rotary motor 15 extends to the top of the fixed seat 2, a rotary table 3 is installed on the output end of the rotary motor 15, lower mold grooves 20 are uniformly arranged on the top of the rotary table 3, springs 22 are arranged at the bottom ends inside the lower mold grooves 20, push plates 21 are arranged at the tops of the springs 22, through holes 23 are arranged at the bottoms of the lower mold grooves 20, an annular sliding groove 25 is arranged on the outer side of the top of the fixed seat 2, sliding blocks 24 are uniformly arranged inside the annular sliding groove 25, the tops of the sliding blocks 24 are connected with the rotary table 3, a support 6 is arranged on the outer side of, a fixed frame 7 is arranged at the middle position of the bottom of the bracket 6, a powder suction pump 8 is arranged at the top of the fixed frame 7, the model of the air suction pump 8 is QBK-80, the input end of the powder suction pump 8 is communicated with a blanking hopper 9 through a conduit, a main conveying pipe 12 is arranged at one end position of the bottom of the fixed frame 7, an electromagnetic valve 19 is arranged at the bottom of the main conveying pipe 12, the model of the electromagnetic valve 19 is MDFH, auxiliary conveying spray heads 18 are symmetrically arranged at the bottom of the outer side of the main conveying pipe 12, the top of the main conveying pipe 12 is communicated with the output end of the powder suction pump 8 through a conduit, a telescopic motor 5 is arranged at one side of the bracket 6, the model of the telescopic motor 5 is YNT-01, an upper pressing block 4 matched with a lower die groove 20 is arranged at the output end of the telescopic motor 5, a collecting box 14 is arranged at one side of the bracket 6 far away from the, the top of the bracket 6 is provided with a negative pressure fan 10 on one side close to the collection box 14, wherein the negative pressure fan 10 is SF-106PZ01 in type, the input end of the negative pressure fan 10 is communicated with the collection box 14 through a guide pipe, a first filter screen 11 is arranged on one side close to the suction pipe 13 in the collection box 14, a second filter screen 26 is arranged on one side far away from the suction pipe 13 in the collection box 14, and the control panel 17 is electrically connected with the telescopic motor 5, the powder suction pump 8, the negative pressure fan 10, the rotating motor 15 and the electromagnetic valve 19 through leads.

In this implementation: the four corners department of box 1 bottom all is provided with the universal wheel, and the bottom that box 1 is close to control panel 17 one end is provided with storage box 16, the removal of convenience of installation and the storage of material, the bottom of collecting box 14 is provided with the chamber door, and be provided with sealed the pad on the chamber door, the sealed effect of collecting box 14 has been improved, avoid the powder to float, the top of hopper 9 is provided with the apron down, prevent that the raw materials from receiving the pollution, vice defeated material shower nozzle 18 all is 20 with vertical planar inclination, scatter in the lower mould groove 20 outside when avoiding the ejection of compact, the one end that collecting box 14 was kept away from to suction tube 13 is provided with the suction hood, the area that suction tube 13 absorb has been improved, the.

The working principle is as follows: before use, the power is switched on, when in use, raw materials are poured into the lower hopper 9, then the powder pumping pump 8 is opened through the control panel 17 to pump the raw materials, the materials are discharged through the main material conveying pipe 12 and the auxiliary material conveying spray nozzle 18 simultaneously and fall into the lower die groove 20, when the material discharge amount is close to a set value, the electromagnetic valve 19 is closed through the control panel 17, the materials are discharged only from the inner part of the auxiliary material conveying spray nozzle 18, after the material discharge is finished, the powder pumping pump 8 is closed, the rotating motor 15 is opened through the control panel 17 to drive the rotary table 3 to rotate, the position of the lower die groove 20 is changed, then the powder pumping pump 8 is opened again to repeat the material discharge step, when the lower die groove 20 full of the raw materials is moved to the bottom of the upper pressing block 4, the telescopic motor 5 is opened to drive the upper pressing block 4 to press the raw materials into tablets, the upper pressing block 4 is, lower mould groove 20 inside spring 22, it jacks up the tablet to drive push pedal 21, ensure that the tablet does not with lower mould groove 20 adhesion, along with the rotation of rotating electrical machines 15 drive carousel 3, fashioned tablet removes to the below of absorption pipe 13, through control panel 17, start negative pressure air fan 10, absorb the tablet, and inhale the raw and other materials powder of taking off mould groove 20 inside, the storage is in the inside of collecting box 14, and sieve tablet and raw materials through first filter screen 11, then, utilize second filter screen 26 to collect the raw materials, repeat the above-mentioned step, continuously produce the tablet.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A rotary tablet press, includes box (1), its characterized in that: the top of one end of the box body (1) is provided with a control panel (17), a fixed seat (2) is arranged at the middle position of the top of the control panel (17), a rotating motor (15) is arranged inside the fixed seat (2), the output end of the rotating motor (15) extends to the top of the fixed seat (2), a turntable (3) is installed at the output end of the rotating motor (15), lower mold grooves (20) are uniformly arranged at the top of the turntable (3), springs (22) are arranged at the bottom ends inside the lower mold grooves (20), push plates (21) are arranged at the tops of the springs (22), through holes (23) are arranged at the bottoms of the lower mold grooves (20), annular sliding grooves (25) are arranged at the outer sides of the top of the fixed seat (2), sliding blocks (24) are uniformly arranged inside the annular sliding grooves (25), and the tops of the sliding blocks (24) are connected with the turntable (3), the powder feeding device is characterized in that a support (6) is arranged on the outer side of the top of the box body (1), a blanking hopper (9) is arranged at the middle position of the top of the support (6), a fixing frame (7) is arranged at the middle position of the bottom of the support (6), a powder pumping pump (8) is arranged at the top of the fixing frame (7), the input end of the powder pumping pump (8) is communicated with the blanking hopper (9) through a guide pipe, a main conveying pipe (12) is arranged at one end position of the bottom of the fixing frame (7), an electromagnetic valve (19) is arranged at the bottom of the main conveying pipe (12), auxiliary conveying nozzles (18) are symmetrically arranged at the bottom of the outer side of the main conveying pipe (12), the top of the main conveying pipe (12) is communicated with the output end of the powder pumping pump (8) through a guide pipe, a telescopic motor (5) is arranged on one side of the support (6), and an upper pressing block (4) matched, one side that flexible motor (5) were kept away from in support (6) is provided with collecting box (14), and one side that collecting box (14) are close to carousel (3) is provided with suction tube (13), one side that support (6) top is close to collecting box (14) is provided with negative-pressure air fan (10), and negative-pressure air fan (10)'s input passes through pipe and collecting box (14) intercommunication, one side that is close to suction tube (13) in collecting box (14) is provided with first filter screen (11), and collecting box (14) inside one side of keeping away from suction tube (13) is provided with second filter screen (26), control panel (17) are through wire and flexible motor (5), take out powder pump (8), negative-pressure air fan (10), rotating electrical machines (15), solenoid valve (19) electric connection.

2. A rotary tablet press according to claim 1, wherein: the four corners of the bottom of the box body (1) are provided with universal wheels, and the bottom of one end, close to the control panel (17), of the box body (1) is provided with a storage box (16).

3. A rotary tablet press according to claim 1, wherein: the bottom of the collection box (14) is provided with a box door, and a sealing gasket is arranged on the box door.

4. A rotary tablet press according to claim 1, wherein: the top of the discharging hopper (9) is provided with a cover plate.

5. A rotary tablet press according to claim 1, wherein: the inclination angles of the auxiliary material conveying spray head (18) and the vertical plane are both 20 degrees.

6. A rotary tablet press according to claim 1, wherein: and a dust hood is arranged at one end of the suction pipe (13) far away from the collecting box (14).