CN214726746U

CN214726746U - Tablet press for pharmacy with dustproof shock attenuation

Info

Publication number: CN214726746U
Application number: CN202120451319.1U
Authority: CN
Inventors: 蒋昭志; 李春; 章建; 程鹏; 周伟
Original assignee: Hefei Mingsheng Pharmacy Co ltd
Current assignee: Hefei Mingsheng Pharmacy Co ltd
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2021-11-16
Anticipated expiration: 2031-03-02

Abstract

The utility model relates to the technical field of tablet presses, and discloses a tablet press with dustproof and shock-absorbing pharmacy, which comprises a bottom block, wherein the lower two sides inside the bottom block are respectively provided with an inner groove, a buffer spring is fixedly arranged in the inner groove, the two sides below the inner groove are respectively provided with an edge groove, the bottom end of the buffer spring is fixedly connected with a supporting leg, the middle part of the upper part inside the bottom block is fixedly provided with a driving motor, the upper surface of the bottom block is fixedly provided with a lower rail, the upper surface of the lower rail is fixedly provided with a protective shell, the tablet press with dustproof and shock-absorbing pharmacy can absorb and buffer the vibration generated by the tablet press in the running process of equipment by arranging the supporting leg with a buffer structure at the bottom of the equipment, thereby greatly reducing the vibration superposition effect generated when the equipment continuously runs and further protecting the structural parts inside the equipment from serious damage, the service life of the equipment is ensured.

Description

Tablet press for pharmacy with dustproof shock attenuation

Technical Field

The utility model relates to a tablet press technical field specifically is a tablet press for pharmacy with dustproof shock attenuation.

Background

In the field of biological pharmacy, a tablet press is indispensable equipment in the whole pharmaceutical link, the tablet press can press medicine powder into pills or tablets in an extrusion mode, the working process of the tablet press is that a lower punch extends from the bottom end of a middle die hole to plug the bottom of the middle die hole, then a feeder is used for filling medicines into the middle die hole, the upper punch is inserted from the upper part of the middle die hole to press and form the medicines therein, then the upper punch is lifted, the lower punch pushes out finished medicines out of the middle die hole, and the tablet press is completed, but the existing tablet press still has some problems:

the existing tablet press has certain defects in structure, on the one hand, the whole working environment of the tablet press is in exposed air, both an upper punch and a lower punch and a feeding device are directly exposed outside, and the most important requirement for the production of medicines is the cleanliness of the production environment, so that certain medicine pollution is bound to exist in production equipment directly exposed in the air, the medicine is finally deteriorated, the body health of a user is seriously affected, meanwhile, the existing tablet press utilizes the punches to compress during working and is combined with a driving motor to carry out rotary driving, and the equipment does not have a damping structure to reduce the vibration of the equipment in the operation process, the operation noise of the equipment is large, and the vibration of the equipment can also influence the service life of an internal part structure of the equipment.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a tablet press for pharmacy with dustproof shock attenuation possesses dustproof function, long service life, advantage that product quality is high, has solved the problem that proposes among the above-mentioned background art.

The utility model provides a following technical scheme: a tablet press with dustproof and shock-absorbing functions for pharmacy comprises a bottom block, wherein inner grooves are respectively formed in two sides of the lower portion of the inner portion of the bottom block, a buffer spring is fixedly arranged in each inner groove, side grooves are respectively formed in two sides of the lower portion of each inner groove, supporting legs are fixedly connected to the bottom end of each buffer spring, a driving motor is fixedly arranged in the middle of the upper portion of the inner portion of the bottom block, a lower rail is fixedly arranged on the upper surface of the bottom block, a protective shell is fixedly arranged on the upper surface of the lower rail, an upper rail is fixedly arranged at the top end of each protective shell, an ejector block is fixedly arranged at the top end of each upper rail, a main driving shaft is fixedly arranged on an output shaft of the driving motor, a middle die is fixedly arranged on the outer surface of the middle portion of the main driving shaft, a powder scraping disk is movably arranged on the upper surface of the middle die and is fixedly arranged on the inner wall of the protective shell, and a feeding hopper is fixedly arranged at the top end of the powder scraping disk, a lower limit ring and an upper limit ring are respectively and fixedly arranged below and above the main driving shaft, a lower punch is movably arranged in the lower limit ring, an upper punch is movably arranged in the upper limit ring, a fan is fixedly arranged on the right side outside the protective shell, the left end of the fan is fixedly arranged in the protective shell and is provided with a conveying pipe, one end of the conveying pipe is fixedly provided with a spray head, a flow guide frame is fixedly arranged in the protective shell and is positioned at the height of the spray head, a connecting plate is fixedly arranged in the flow guide frame, a rotating shaft is movably arranged at the left end of the connecting plate, fan blades are fixedly arranged at the bottom end of the rotating shaft, a material collecting hopper is fixedly arranged on the right side outside the protective shell, a sub-sieve plate is fixedly arranged in the middle of the material collecting hopper, an outer guide plate is fixedly arranged on the right side outside the material collecting hopper, and a collecting box is fixedly connected with the bottom end of the material collecting hopper, the collecting box is fixed on the outer wall of the right side of the bottom block.

Preferably, two sides of the top end of the supporting foot are movably connected to the inside of the side groove respectively.

Preferably, the position of the left side edge of the guide frame does not exceed the rotating outer ring of the upper punch, and the top end of the guide frame inclines downwards.

Preferably, the conveying pipe is of a zigzag structure in the protective shell, and the upper end and the lower end of the spray head are not higher than the top of the flow guide frame and not lower than the upper surface of the middle die respectively.

Preferably, the position of the rotating shaft is located at a stage that the lower punch ejects out the medicine which is pressed and formed inside, and the rotating direction of the fan blades around the rotating shaft is the same as the driving rotating direction of the driving motor.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this tablet press for pharmacy with dustproof shock attenuation, through install protecting sheathing between upper and lower track, not only can realize carrying out very good sealed isolation effect to the inside structure of tablet press, the external dust of greatly reduced and other magazines pollution to equipment, the quality of product has been improved, simultaneously can also set up more efficient ejection of compact impeller in inside with the help of protecting sheathing's seal structure, it is rotatory to utilize tuber pipe shower nozzle spun wind to blow movable impeller, not only can utilize the impeller to sweep into the ejecting material of lower punch and drop and carry out the screening of finished product and dust on dividing the sieve plate, can also utilize the tuber pipe to blow away the remaining powder on the mesopore mould, the health of equipment has further been guaranteed.

2. This tablet press with dustproof shock attenuation pharmacy through the supporting legs that installs buffer structure in the bottom of equipment, can absorb the buffering to the vibration that its produced at equipment operation in-process to the vibration stack effect that produces when greatly reduced equipment lasts, and then the inside structural part of protective apparatus does not receive serious damage, has guaranteed the life of equipment.

Drawings

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

FIG. 2 is a schematic view of a structure of the discharge part of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a bottom block; 2. an inner tank; 3. a buffer spring; 4. a side groove; 5. supporting legs; 6. a drive motor; 7. a lower rail; 8. a protective housing; 9. an upper rail; 10. a top block; 11. a main drive shaft; 12. a middle mold; 13. a powder scraping disc; 14. a feed hopper; 15. a lower limit ring; 16. an upper limiting ring; 17. a lower punch; 18. an upper punch; 19. a fan; 20. a delivery pipe; 21. a spray head; 22. a flow guide frame; 23. a connecting plate; 24. a rotating shaft; 25. a fan blade; 26. a material receiving hopper; 27. separating the sieve plate; 28. an outer baffle; 29. and a collection box.

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, a tablet press with dustproof and shock-absorbing functions for pharmacy comprises a bottom block 1, wherein inner grooves 2 are respectively arranged at two sides of the lower part of the inside of the bottom block 1, buffer springs 3 are fixedly arranged in the inner grooves 2, side grooves 4 are respectively arranged at two sides of the lower part of the inner grooves 2, supporting legs 5 are fixedly connected to the bottom ends of the buffer springs 3, a driving motor 6 is fixedly arranged at the middle part of the upper part of the inside of the bottom block 1, a lower rail 7 is fixedly arranged on the upper surface of the bottom block 1, a protective shell 8 is fixedly arranged on the upper surface of the lower rail 7, an upper rail 9 is fixedly arranged at the top end of the protective shell 8, a top block 10 is fixedly arranged at the top end of the upper rail 9, a main driving shaft 11 is fixedly arranged on an output shaft of the driving motor 6, a middle die 12 is fixedly arranged on the outer surface of the middle part of the main driving shaft 11, a powder scraping disc 13 is movably arranged on the upper surface of the middle die 12, the powder scraping disc 13 is fixedly arranged on the inner wall of the protective shell 8, a feed hopper 14 is fixedly installed at the top end of the powder scraping disc 13, a lower limit ring 15 and an upper limit ring 16 are respectively and fixedly installed below and above the main driving shaft 11, a lower punch 17 is movably installed in the lower limit ring 15, an upper punch 18 is movably installed in the upper limit ring 16, a fan 19 is fixedly installed at the right side outside the protective casing 8, a delivery pipe 20 is fixedly installed at the left end of the fan 19 inside the protective casing 8, a spray nozzle 21 is fixedly installed at one end of the delivery pipe 20, a flow guide frame 22 is fixedly installed at the position of the spray nozzle 21 inside the protective casing 8, a connecting plate 23 is fixedly installed inside the flow guide frame 22, a rotating shaft 24 is movably installed at one end of the left side of the connecting plate 23, a fan blade 25 is fixedly installed at the bottom end of the rotating shaft 24, a receiving hopper 26 is fixedly installed at the right side outside the protective casing 8, a sub-screen plate 27 is fixedly installed at the middle part inside the receiving hopper 26, and an outer guide plate 28 is fixedly installed at the right side outside the receiving hopper 26, the bottom end of the material receiving hopper 26 is fixedly connected with a collecting box 29, and the collecting box 29 is fixed on the outer wall of the right side of the bottom block 1.

Wherein, the both sides at supporting legs 5 top are swing joint respectively inside 4 in the limit groove, and buffer spring 3 of bottom can have the space that reciprocates when the vibration that the absorption equipment produced like this, but does not lose the limited length that supporting legs 5 reciprocated in interior groove 2 again to guarantee equipment can not be because the too big resonance that produces of shock-absorbing structure activity space, thereby guarantee the shock attenuation effect of equipment.

The position of the left side of the guide frame 22 is not more than the rotating outer ring of the upper punch 18, the guide frame 22 inclines downwards from the top end, so that the powder can be concentrated into the guide frame 22 when the medicine residual powder on the centering die is blown and cleaned to the greatest extent, the cleaning effect is improved, and the phenomenon that the internal powder flies in disorder is avoided.

Wherein, conveyer pipe 20 is the tortuous structure inside protecting sheathing 8, and the upper and lower both ends of shower nozzle 21 are not higher than the upper surface that water conservancy diversion frame 22 top was highly and be not less than well mould 12 respectively, and the shower nozzle 21 of top can play the effect of a restriction protection water conservancy diversion when the shower nozzle 21 of below is blown the medicine residue powder on the centering die, and the powder of avoiding the below to blow up in disorder, and the top structure that combines the downward sloping setting of water conservancy diversion frame 22 simultaneously can better realize this effect.

Wherein, the position at pivot 24 place is located the ejecting stage of inside press forming's medicine of lower punch, flabellum 25 is the same around the direction of rotation of pivot 24 and driving rotation direction of driving motor 6, can utilize shower nozzle 21 to blow the flabellum 25 rotatory in the stage that the medicine was jacked up like this, not only can blow in the water conservancy diversion frame 22 with remaining powder on the well mould, be convenient for subsequent concentrated collection processing, simultaneously can also utilize flabellum 25 to beat the medicine is rotatory in receiving hopper 26, the structure of the ejection of compact has been simplified, and can realize the inside cleanness of equipment, improve the quality of medicine.

The working principle is as follows: when the powder collector is used, the driving motor 6 is started, the driving motor 6 drives the middle die 12, the lower limiting ring 15 and the upper limiting ring 16 to rotate through the main driving shaft 11, then the medicinal powder is added into the feed hopper 14, the medicinal powder falls into the powder scraping disc 13 and enters the hole of the middle die, the lower limiting ring 15 and the upper limiting ring 16 respectively drive the lower punch 17 and the upper punch 18 inside to rotate and stretch under the protruding tracks of the lower rail 7 and the upper rail 9 along with the rotation of the lower limiting ring 15 and the upper limiting ring 16, so that the medicinal powder in the middle die hole is pressed and formed, the formed medicine is jacked up by the lower punch 17, at the moment, wind power generated by the fan 19 is conveyed to the spray head 21 through the conveying pipe 20 to be sprayed, the wind sprayed out of the spray head 21 blows the rotating shaft 24 and the fan blades 25 to integrally rotate, the medicine jacked up by the lower punch 17 to the feed hopper 26, and simultaneously can blow redundant residual powder in the feed hopper 26, then falls to the surface of the sieve plate 27, the finished medicine is discharged from the outer guide plate 28, and the powder falls into the collection box 29 for collection and reuse.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Also in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the equipment or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In addition, in the drawings of the present invention, the filling pattern is only for distinguishing the pattern layer, and is not limited to any other pattern.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A tablet press with dustproof shock attenuation pharmacy, includes bottom block (1), its characterized in that: the inner grooves (2) are respectively formed in two sides of the lower portion of the inner portion of the bottom block (1), a buffer spring (3) is fixedly mounted in each inner groove (2), side grooves (4) are respectively formed in two sides of the lower portion of each inner groove (2), supporting legs (5) are fixedly connected to the bottom end of each buffer spring (3), a driving motor (6) is fixedly mounted in the middle of the upper portion of the inner portion of the bottom block (1), a lower rail (7) is fixedly mounted on the upper surface of the bottom block (1), a protective shell (8) is fixedly mounted on the upper surface of each lower rail (7), an upper rail (9) is fixedly mounted at the top end of each protective shell (8), a top block (10) is fixedly mounted at the top end of each upper rail (9), a main driving shaft (11) is fixedly mounted on an output shaft of each driving motor (6), a middle die (12) is fixedly mounted on the outer surface of the middle portion of each main driving shaft (11), the last surface activity of well mould (12) is provided with scrapes powder dish (13), scrape powder dish (13) fixed mounting on the inner wall of protecting sheathing (8), the top fixed mounting who scrapes powder dish (13) has feeder hopper (14), the below and the top of main drive axle (11) respectively fixed mounting have down spacing ring (15) and last spacing ring (16), movable mounting has lower punch (17) in spacing ring (15) down, movable mounting has last punch (18) in last spacing ring (16), the outside right side fixed mounting of protecting sheathing (8) has fan (19), the left end of fan (19) is located protecting sheathing (8) inside fixed mounting and has conveyer pipe (20), the one end fixed mounting of conveyer pipe (20) has shower nozzle (21), the inside fixed mounting that is located shower nozzle (21) high place of protecting sheathing (8) has water conservancy diversion frame (22), the inside fixed mounting of water conservancy diversion frame (22) has connecting plate (23), the left one end movable mounting of connecting plate (23) has pivot (24), the bottom fixed mounting of pivot (24) has flabellum (25), the outside right side fixed mounting of protecting sheathing (8) has receiving hopper (26), the inside middle part fixed mounting of receiving hopper (26) has branch sieve (27), the outside fixed mounting in right side of receiving hopper (26) has outer guide plate (28), the bottom fixedly connected with collecting box (29) of receiving hopper (26), collecting box (29) are fixed on the right side outer wall of end piece (1).

2. A tablet press for pharmacy having dust control and shock absorption according to claim 1, wherein: the two sides of the top end of the supporting leg (5) are respectively movably connected inside the side groove (4).

3. A tablet press for pharmacy having dust control and shock absorption according to claim 1, wherein: the left side position of the guide frame (22) does not exceed the rotating outer ring of the upper punch (18), and the top end of the guide frame (22) inclines downwards.

4. A tablet press for pharmacy having dust control and shock absorption according to claim 1, wherein: the conveying pipe (20) is of a zigzag structure in the protective shell (8), and the upper end and the lower end of the spray head (21) are not higher than the top height of the flow guide frame (22) and not lower than the upper surface of the middle die (12).

5. A tablet press for pharmacy having dust control and shock absorption according to claim 1, wherein: the position of the rotating shaft (24) is located at the stage that the lower punch ejects out the medicine which is pressed and formed inside, and the rotating direction of the fan blades (25) around the rotating shaft (24) is the same as the driving rotating direction of the driving motor (6).