CN220095645U

CN220095645U - Rotary tabletting device

Info

Publication number: CN220095645U
Application number: CN202321485859.7U
Authority: CN
Inventors: 孙承磊; 牛小娥
Original assignee: Jinan Zhonghai Pharmaceutical Technology Co ltd
Current assignee: Jinan Zhonghai Pharmaceutical Technology Co ltd
Priority date: 2023-06-12
Filing date: 2023-06-12
Publication date: 2023-11-28
Anticipated expiration: 2033-06-12

Abstract

The utility model discloses a rotary tabletting device which comprises a base, wherein a supporting seat is arranged at the upper end of the base, a workbench is arranged in the middle of the upper end of the supporting seat, a first mounting groove is formed in the middle of the workbench, sliding rods are arranged at four corners in the first mounting groove, a buffer plate is connected to the outer parts of the sliding rods in a sliding manner, a turntable is arranged at the upper end of the workbench, second mounting grooves are formed at the two ends of the workbench, first springs are arranged at the bottoms of the two second mounting grooves, a limiting plate is arranged at the upper ends of the first springs, two supporting rods are arranged at the upper ends of the limiting plates, base plates are fixedly connected to the upper ends of the two supporting rods, movable rods are arranged at the upper ends of the two base plates, and the upper ends of the two movable rods extend to the outside through the upper ends of the workbench. The tablet pressing device is convenient for taking out the pressed tablet through the structure, so that the working efficiency is improved.

Description

Rotary tabletting device

Technical Field

The utility model relates to the technical field of tablet presses, in particular to a rotary tablet pressing device.

Background

The tablet press is mainly used for tablet process research in the pharmaceutical industry, is the pharmaceutical equipment with the longest production history in China, and is one of the necessary equipment for processing granular raw materials into tablets or granules in the industries of pharmaceutical industry, food, electronics and the like. It is suitable for small-scale production, laboratory, hospital and other departments to press tablets, catalysts, sugar tablets, calcium tablets, coffee tablets, powder metallurgy, electronic elements, various agricultural chemical fertilizer tablets and the like.

The existing rotary tabletting device cannot timely clean the prepared tablets after extrusion is completed, so that the re-extrusion time is prolonged, and mass factory production is not facilitated.

Disclosure of Invention

The utility model aims to solve the technical problem that the prepared tablets cannot be cleaned timely.

In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a rotary tabletting device, which comprises a base, the supporting seat is installed to the base upper end, supporting seat upper end mid-mounting has the workstation, first mounting groove has been seted up at the workstation middle part, the slide bar is all installed to the inside four corners of first mounting groove, a plurality of slide bar outside sliding connection has the buffer board, the carousel is installed to the workstation upper end, the carousel lower extreme rotates and is connected with the pivot, pivot externally mounted has the connecting piece, the mount is all installed to the connecting piece both sides, two mount both ends all with carousel lower extreme fixed connection, utilize the mount to rotate under the bull stick drives, carry out the preforming at rotatory in-process, cooperate different pressing grooves and pressing plate at rotatory in-process, can continuously press the tablet;

the two ends of the workbench are respectively provided with a second mounting groove, the bottoms of the two second mounting grooves are respectively provided with a first spring, the upper ends of the first springs are respectively provided with a limiting plate, the upper ends of the two limiting plates are respectively provided with two supporting rods, the upper ends of the two supporting rods are respectively fixedly connected with a backing plate, the upper ends of the two backing plates are respectively provided with a movable rod, the two movable rods are arranged on the upper end of the workbench, the upper ends of the two movable rods penetrate through the upper end of the workbench to extend to the outside, the first springs and the second springs are used for matching, the pressing plate is matched with the pressing table, the first springs and the second springs are extruded, after the pressing plate is separated from the pressing table, the first springs push the movable rods to move, and therefore manufactured tablets in the pressing plate are taken out.

Preferably, the montants are all installed in supporting seat upper end four corners, a plurality of the fixed plate is installed to the montant lateral wall, the pneumatic cylinder is installed to the fixed plate upper end, the pneumatic cylinder output passes the fixed plate middle part and extends to outside and install the backup pad, the clamp plate is installed to the backup pad lower extreme, utilizes the pneumatic cylinder to promote the clamp plate and removes, makes clamp plate and pressing plate cooperate and extrudees the tablet.

Preferably, a plurality of second springs are installed at the lower end of the buffer plate, connecting rods are installed at two ends of the buffer plate, and the two connecting rods extend to the inside of the second installation groove and are fixedly connected with the side walls of the supporting rods.

Preferably, the first bevel gear is arranged outside the rotating shaft, the servo motor is arranged at the upper end of the buffer plate, the second bevel gear is arranged at the output end of the servo motor, the rotating shaft is enabled to rotate, and the rotating shaft drives the turntable to rotate in the rotating process.

Preferably, the bull stick is installed to carousel upper end, the push bench is installed to bull stick upper end, a plurality of push groove has been seted up to push bench middle part, movable rod upper end and push bench middle part push groove cooperation utilize the clamp plate to cooperate to press the groove to carry out the preforming to the medicament.

Preferably, the fixed rods are arranged on the side walls of the vertical rods, the fixed sleeves are arranged at one ends of the fixed rods, the storage bin is arranged in the middle of the fixed sleeve, and the lower end of the storage bin is communicated with a discharge hole and used for conveying the medicament in the pressing groove.

Preferably, the two ends of the rotating shaft are respectively connected with the lower end of the rotating disc and the upper end of the buffer plate in a rotating way.

The beneficial effects of the utility model are as follows:

according to the utility model, the first spring is matched with the movable rod, the buffer plate is matched with the second spring, so that the pressing plate is matched with the pressing table to flatten the medicament, and the movable rod is pushed to move by the elasticity of the first spring after the pressing is finished, so that the finished medicament is taken out, and the working efficiency is improved.

Drawings

FIG. 1 is a perspective view of a rotary tablet press apparatus according to the present utility model;

FIG. 2 is a cross-sectional view of a rotary tablet press apparatus according to the present utility model;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2;

fig. 4 is an enlarged view of the present utility model at B in fig. 2.

In the figure: 1. a base; 2. a support base; 3. a work table; 4. a rotating rod; 5. a movable rod; 6. a pressing table; 7. a pressing plate; 8. a support plate; 9. a fixing plate; 10. a hydraulic cylinder; 11. a vertical rod; 12. a discharge port; 13. a fixed sleeve; 14. a fixed rod; 15. a storage bin; 16. a slide bar; 17. a connecting rod; 18. a first spring; 19. a limiting plate; 20. a support rod; 21. a backing plate; 22. a turntable; 23. a rotating shaft; 24. a connecting piece; 25. a first bevel gear; 26. a buffer plate; 27. a second spring; 28. a servo motor; 29. a second bevel gear; 30. and a fixing frame.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.

Referring to fig. 1-4, a rotary tabletting device comprises a base 1, a supporting seat 2 is installed at the upper end of the base 1, a workbench 3 is installed in the middle of the upper end of the supporting seat 2, a first installation groove is formed in the middle of the workbench 3, sliding rods 16 are installed at four corners in the first installation groove, a buffer plate 26 is connected to the outer parts of the sliding rods 16 in a sliding manner, the buffer plate 26 is matched with a second spring 27, a turntable 22 is installed at the upper end of the workbench 3, a rotating shaft 23 is connected to the lower end of the turntable 22 in a rotating manner, a connecting piece 24 is installed at the outer part of the rotating shaft 23, fixing frames 30 are installed at two sides of the connecting piece 24, and two ends of the two fixing frames 30 are fixedly connected with the lower end of the turntable 22 and used for driving a pressing table 6 to rotate;

the second mounting groove has all been seted up at workstation 3 both ends, first spring 18 is all installed to bottom in two second mounting grooves, limiting plate 19 is installed to first spring 18 upper end, two bracing pieces 20 are all installed to two limiting plate 19 upper ends, two equal fixedly connected with backing plates 21 of bracing piece 20 upper ends, movable rod 5 is all installed to two backing plates 21 upper ends, utilize the elasticity of first spring 18 to promote movable rod 5 and remove, movable rod 5 cooperates with pressing groove, can take out the tablet of pressing the completion, two movable rod 5 upper ends all pass workstation 3 upper end and extend to outside.

As shown in fig. 1-3, vertical rods 11 are all installed at four corners of the upper end of a supporting seat 2, a fixed plate 9 is installed on the side walls of a plurality of vertical rods 11, a hydraulic cylinder 10 is installed at the upper end of the fixed plate 9, the output end of the hydraulic cylinder 10 penetrates through the middle part of the fixed plate 9 to extend to the outside and is provided with a supporting plate 8, a pressing plate 7 is installed at the lower end of the supporting plate 8, a plurality of second springs 27 are installed at the lower end of a buffer plate 26 and can play a buffering effect, connecting rods 17 are installed at the two ends of the buffer plate 26, two connecting rods 17 extend to the inside of the second installation groove and are fixedly connected with the side walls of a supporting rod 20, a first bevel gear 25 is installed outside a rotating shaft 23, a servo motor 28 is installed at the upper end of the buffer plate 26, a second bevel gear 29 is installed at the output end of the servo motor 28, a pressing table 6 is installed at the upper end of the rotating disc 22, a plurality of pressing grooves are formed in the middle of the pressing table 6, the middle of the pressing table 6 are respectively matched with the upper ends of the movable rods 5, two side walls of the movable rods 11 are fixedly connected with two end caps 14, two end caps 13 are fixedly connected with the rotating shafts 13, and two end caps 13 are fixedly connected with the rotating shafts 13 respectively, and two ends of the rotating shafts 13 are fixedly connected with the rotating shafts 13 respectively.

When the automatic medicine feeding device is used, medicines are fed into a pressing groove by matching the storage bin 15 with the discharge port 12, the pressing plate 7 is pushed to move by the hydraulic cylinder 10, the medicines are pressed by matching the pressing plate 7 with the pressing table 6, the pressing table 6 simultaneously presses the first spring 18 and the second spring 27 in the pressing process, the movable rod 5 is pushed to move by the elasticity of the first spring 18 after the pressing is finished, the movable rod 5 takes out the pressed medicines, and therefore the working efficiency is improved, the servo motor 28 drives the first bevel gear 25 and the second bevel gear 29 to rotate, the rotating shaft 23 is driven to rotate, the fixing frame 30 is driven to rotate by the rotating shaft 23, and the pressing table 6 is driven to rotate.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. Rotary tabletting device, comprising a base (1), characterized in that: the novel automatic fixing device is characterized in that a supporting seat (2) is arranged at the upper end of the base (1), a workbench (3) is arranged at the middle part of the upper end of the supporting seat (2), a first mounting groove is formed in the middle part of the workbench (3), sliding rods (16) are arranged at four corners inside the first mounting groove, a plurality of sliding rods (16) are externally connected with buffer plates (26) in a sliding mode, a turntable (22) is arranged at the upper end of the workbench (3), a rotating shaft (23) is connected to the lower end of the turntable (22) in a rotating mode, connecting pieces (24) are arranged outside the rotating shaft (23), fixing frames (30) are arranged on two sides of each connecting piece (24), and two ends of each fixing frame (30) are fixedly connected with the lower ends of the turntable (22);

the utility model discloses a workbench, including workstation (3), backing plate (21), movable rod (5) are all installed to backing plate (21) upper end, two first spring (18) are all installed to the bottom in the second mounting groove, limiting plate (19) are installed to first spring (18) upper end, two bracing piece (20) are all installed to limiting plate (19) upper end, two equal fixedly connected with backing plate (21) of bracing piece (20) upper end, two movable rod (5) upper end all passes workstation (3) upper end and extends to outside.

2. A rotary tablet press according to claim 1, wherein: the utility model discloses a hydraulic support for a vehicle, including supporting seat (2), fixed plate (7) are installed to supporting seat (2), montant (11) are all installed in supporting seat (2) upper end four corners, a plurality of fixed plate (9) are installed to montant (11) lateral wall, pneumatic cylinder (10) are installed to fixed plate (9) upper end, pneumatic cylinder (10) output passes fixed plate (9) middle part and extends to outside and install backup pad (8), clamp plate (7) are installed to backup pad (8) lower extreme.

3. A rotary tablet press according to claim 1, wherein: a plurality of second springs (27) are installed at the lower extreme of buffer board (26), connecting rod (17) are all installed at buffer board (26) both ends, two connecting rod (17) extend to the inside of second mounting groove and with bracing piece (20) lateral wall fixed connection.

4. A rotary tablet press according to claim 1, wherein: the rotary shaft (23) is externally provided with a first bevel gear (25), the upper end of the buffer plate (26) is provided with a servo motor (28), and the output end of the servo motor (28) is provided with a second bevel gear (29).

5. A rotary tablet press according to claim 1, wherein: the rotary table is characterized in that a rotary rod (4) is arranged at the upper end of the rotary table (22), a pressing table (6) is arranged at the upper end of the rotary rod (4), a plurality of pressing grooves are formed in the middle of the pressing table (6), and the upper end of the movable rod (5) is matched with the pressing grooves in the middle of the pressing table (6).

6. A rotary tablet press according to claim 2, wherein: the two side walls of the vertical rod (11) are provided with fixing rods (14), one ends of the two fixing rods (14) are provided with fixing sleeves (13), a storage bin (15) is arranged in the middle of each fixing sleeve (13), and the lower ends of the storage bins (15) are communicated with a discharge opening (12).

7. A rotary tablet press according to claim 1, wherein: two ends of the rotating shaft (23) are respectively connected with the lower end of the rotating disc (22) and the upper end of the buffer plate (26) in a rotating way.