CN218966237U

CN218966237U - Indapamide tablet press

Info

Publication number: CN218966237U
Application number: CN202223331603.9U
Authority: CN
Inventors: 衣香云; 蔡治河; 赵明丽; 刘自玲; 陈彬; 杜四海
Original assignee: Tianjin Hezhi Pharmaceutical Group Co ltd
Current assignee: Tianjin Hezhi Pharmaceutical Group Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-05-05
Anticipated expiration: 2032-12-13

Abstract

The utility model relates to the technical field of tablet presses and discloses a indapamide tablet press which comprises a support frame, wherein a hydraulic cylinder is fixedly arranged at the upper end of the support frame, a pressing block is fixedly arranged at the tail end of the hydraulic cylinder, a support plate is fixedly arranged at the lower end of the support frame, a rotating hole is formed in the support plate, a forming cylinder is arranged in the rotating hole through a rotating assembly, a support block is arranged in the forming cylinder, a through groove is formed in one side, close to the support frame, of the inside of the support plate, a transverse arrangement mechanism is arranged at the lower end of the support frame, a connecting plate is fixedly sleeved on a piston rod of the hydraulic cylinder, and a one-way driving mechanism is arranged between the connecting plate and the through groove. The utility model can reduce manual operation and can uniformly guide and arrange tablets after the tablets are formed.

Description

Indapamide tablet press

Technical Field

The utility model relates to the technical field of tablet presses, in particular to a indapamide tablet press.

Background

The indapamide is an effective antihypertensive drug, and is generally pressed into small discs through a tablet press during production, and the tablet press in the prior art is used for pressing the drug into tablets, the drug is placed in a tablet groove and is manually taken out after extrusion molding of the drug, and the drug is blown down from a higher position through air blowing, so that the drug is easy to break due to collision in the falling process, the tablet forming quality is low, meanwhile, the drug is required to be manually collected, the drug cannot be uniformly arranged and collected in a guiding way, and the use efficiency of the tablet press is reduced.

Therefore, we propose a indapamide tablet press to solve the above problems.

Disclosure of Invention

The utility model aims to reduce manual operation, and provides a indapamide tablet press which can uniformly guide and arrange tablets after the tablets are formed.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the indapamide tablet press comprises a support frame, wherein a hydraulic cylinder is fixedly arranged at the upper end of the support frame, a pressing block is fixedly arranged at the tail end of the hydraulic cylinder,

the lower end of the supporting frame is fixedly provided with a supporting plate, a rotating hole is formed in the supporting plate, a forming cylinder is arranged in the rotating hole through a rotating component, a supporting block is arranged in the forming cylinder, a through groove is formed in one side, close to the supporting frame, of the inner part of the supporting plate,

the lower end of the supporting frame is provided with a transverse arrangement mechanism,

the piston rod of the hydraulic cylinder is fixedly sleeved with a connecting plate, and a one-way driving mechanism is arranged between the connecting plate and the through groove.

Preferably, the rotating assembly comprises two symmetrically arranged rotating rods, one end of each rotating rod is fixedly connected with the forming cylinder, the outer side of the other end of each rotating rod is rotatably sleeved with a damping sleeve, and the end parts of the rotating rods penetrate into the through grooves.

Preferably, the transverse arrangement mechanism comprises a reciprocating screw rod, the reciprocating screw rod is rotationally connected with the lower end of the support frame, a sliding block is sleeved on the screw thread of the rod wall, a receiving box is arranged at the top of the sliding block, a limiting plate is arranged at the bottom of the sliding block in a contact mode, and the limiting plate is fixedly connected with the support frame.

Preferably, the unidirectional driving mechanism comprises a first ratchet gear and a second ratchet gear, the first ratchet gear and the second ratchet gear are fixedly sleeved with the rod wall of the rotary rod and the rod wall of the reciprocating screw rod respectively, the first toothed plate and the second toothed plate are respectively meshed and are fixedly connected, the upper end of the first toothed plate and the second toothed plate is fixedly connected with the connecting plate, a plurality of rotating blocks which are arranged at intervals are fixedly arranged on the outer walls of the first toothed plate and the second toothed plate, ratchet teeth are rotatably arranged at the end parts of the rotating blocks, the ratchet teeth are meshed with the first ratchet gear, a first spring is fixedly arranged between the ratchet teeth and the first toothed plate, and a baffle is arranged at the bottom of the ratchet teeth in a contact mode and is fixedly connected with the first toothed plate.

Preferably, the top of slider is fixed to be equipped with and places the piece, connect the magazine bottom offered with place piece complex standing groove.

Preferably, the sliding grooves are formed in two sides of the inner wall of the forming cylinder, the moving blocks are fixedly arranged on two sides of the inner wall of the sliding groove through the second springs, and the moving blocks are fixedly connected with the supporting blocks.

Preferably, the pressing block is matched with the forming cylinder.

Compared with the prior art, the utility model provides a indapamide tablet press, which has the following beneficial effects:

1. this draw to pamam tablet press through support frame, backup pad, rotation hole, logical groove, rotating assembly, shaping section of thick bamboo, spout, second spring, supporting shoe, pneumatic cylinder and briquetting and one-way actuating mechanism that are equipped with, can drive the briquetting at the pneumatic cylinder and carry out extrusion to the medicine in the shaping section of thick bamboo after, drive bull stick and shaping section of thick bamboo rotation in the pneumatic cylinder pullback in-process, can promote the unloading to the preceding fashioned tablet when carrying out the shaping of tablet next time, reduce the loaded down with trivial details nature of manual work medicine taking.

2. This draw to patadine tablet press through transverse arrangement mechanism and the unidirectional drive mechanism that is equipped with, can be in the reciprocal drive preforming in-process of pneumatic cylinder for reciprocal lead screw drives slider and the horizontal intermittent type rotation of receiving the magazine, connects the tablet that the shaping falls to get, avoids the tablet to take place the striking with other tablets when unloading to the greatest extent and leads to broken.

The device has the advantages that the structure is simple, the manual operation can be reduced, the tablets can be uniformly guided and arranged after the drug tabletting is formed, the drugs are prevented from falling and crushing as much as possible, and the drug forming efficiency and effect are improved.

Drawings

Fig. 1 is a schematic structural diagram of a indapamide tablet press according to the present utility model;

FIG. 2 is a schematic side elevational view of the first toothed plate, ratchet teeth, turning block, first ratchet gear, spring and shutter of FIG. 1;

fig. 3 is an enlarged view of the structure of the portion a in fig. 1.

In the figure: 1. a support frame; 2. a hydraulic cylinder; 3. briquetting; 4. a support plate; 5. a forming cylinder; 6. a support block; 7. a connecting plate; 8. a rotating rod; 9. a damping sleeve; 10. a reciprocating screw rod; 11. a slide block; 12. a receiving box; 13. a limiting plate; 14. a first ratchet gear; 15. a second ratchet gear; 16. a first toothed plate; 17. a second toothed plate; 18. a rotating block; 19. a ratchet tooth; 20. a first spring; 21. a baffle; 22. placing a block; 23. a second spring; 24. and (5) moving the block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1 and 3, a indapamide tablet press, including support frame 1, the upper end of support frame 1 is fixed and is equipped with pneumatic cylinder 2, and the end of pneumatic cylinder 2 is fixed and is equipped with briquetting 3, and the lower extreme of support frame 1 is fixed and is equipped with backup pad 4, has seted up the rotation hole in the backup pad 4, is equipped with a shaping section of thick bamboo 5 through rotating the subassembly in the rotation hole, is equipped with supporting shoe 6 in the shaping section of thick bamboo 5, briquetting 3 and shaping section of thick bamboo 5 cooperation setting, place the medicine raw materials in shaping section of thick bamboo 5, promote briquetting 3 cooperation supporting shoe 6 through pneumatic cylinder 2 and carry out the film-making shaping to the medicine.

As shown in fig. 3, the two sides of the inner wall of the forming barrel 5 are provided with sliding grooves, the two sides of the inner wall of the sliding grooves are fixedly provided with moving blocks 24 through second springs 23, and the moving blocks 24 are fixedly connected with the supporting blocks 6, so that tablets formed in the forming barrel 5 can be pushed to be discharged during extrusion forming.

As shown in FIG. 3, the rotating assembly comprises two symmetrically arranged rotating rods 8, one end of each rotating rod 8 is fixedly connected with the forming cylinder 5, the outer side of the other end of each rotating rod is rotatably sleeved with a damping sleeve 9, the end of each rotating rod 8 penetrates into the through groove, and the forming cylinder 5 can be stably positioned through the damping sleeve 9 after rotating.

As shown in fig. 1-2, a through groove is formed in one side, close to the support frame 1, of the support plate 4, a connecting plate 7 is fixedly sleeved on a piston rod of the hydraulic cylinder 2, a unidirectional driving mechanism comprising a first ratchet gear 14 and a second ratchet gear 15 is arranged between the connecting plate 7 and the through groove, the first ratchet gear 14 and the second ratchet gear 15 are fixedly sleeved on the rod wall of the rotating rod 8 and the reciprocating screw rod 10 respectively, a first toothed plate 16 and a second toothed plate 17 are respectively meshed with the first toothed plate 16 and the second toothed plate 17, the first toothed plate 16 is fixedly connected with the second toothed plate 17, the upper end of the first toothed plate is fixedly connected with the connecting plate 7, and when the hydraulic cylinder 2 drives the pressing block 3 to move downwards, the first toothed plate 16 and the second toothed plate 17 can be driven to move simultaneously.

As shown in fig. 1-2, the outer walls of the first toothed plate 16 and the second toothed plate 17 are fixedly provided with a plurality of rotating blocks 18 which are arranged at intervals, the end parts of the rotating blocks 18 are rotatably provided with ratchet teeth 19, the ratchet teeth 19 are meshed with the first ratchet gears 14, a first spring 20 is fixedly arranged between the ratchet teeth 19 and the first toothed plate 16, a baffle 21 is arranged at the bottom of the ratchet teeth in contact with the ratchet teeth, and the baffle 21 is fixedly connected with the first toothed plate 16, so that the ratchet gears 19 can only mesh the first ratchet gears 14 and the second ratchet gears 15 in the upward moving process when longitudinally moving.

As shown in fig. 1, the lower end of the support frame 1 is provided with a transverse arrangement mechanism, the transverse arrangement mechanism comprises a reciprocating screw rod 10, the reciprocating screw rod 10 is rotationally connected with the lower end of the support frame 1, a sliding block 11 is sleeved on the screw wall of the rod, when the hydraulic cylinder 2 is pulled back, a second ratchet gear 15 can be meshed with the ratchet tooth 19 and the reciprocating screw rod 10 is driven to rotate, a receiving box 12 is placed at the top of the sliding block 11, a placing block 22 is fixedly arranged at the top of the sliding block 11, a placing groove matched with the placing block 22 is formed in the bottom of the receiving box 12, the receiving box 12 is positioned and placed, taking is facilitated, a limiting plate 13 is arranged at the bottom of the sliding block 11 in a contact mode, and the limiting plate 13 is fixedly connected with the support frame 1 to limit the movement of the sliding block 11.

In the utility model, before the medicine is tableted, the medicine raw material is placed in the molding barrel 5, then the hydraulic cylinder 2 is started, the pressing block 3 enters the molding barrel 5 to push the medicine and the supporting block 6, the medicine is tableted, in the process, the first toothed plate 16 and the second toothed plate 17 are driven to move downwards by the connecting plate 7, the ratchet teeth 19 are only contacted with the first ratchet gear 14 and the second ratchet gear 15 but not meshed, when the hydraulic cylinder 2 is pulled back, the first toothed plate 16 moves upwards, after the pressing block 3 is taken out from the molding barrel 5, the first ratchet gear 14 starts to be meshed with the ratchet teeth 19, so that the rotating rod 8 starts to drive the molding barrel 5 to turn over and is positioned by the damping sleeve 9, meanwhile, the ratchet teeth 19 are meshed with the second ratchet gear 15, so that the reciprocating screw 10 drives the sliding block 11 and the material receiving box 12, and when the second pressing block 3 moves downwards, the molded tablets are pushed to fall into the material receiving box 12, so that the tablet tableting process can be continuously performed, and the tablets can be arrayed at intervals.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The indapamide tablet press comprises a support frame (1), and is characterized in that the upper end of the support frame (1) is fixedly provided with a hydraulic cylinder (2), the tail end of the hydraulic cylinder (2) is fixedly provided with a pressing block (3),

the lower end of the supporting frame (1) is fixedly provided with a supporting plate (4), a rotating hole is formed in the supporting plate (4), a forming cylinder (5) is arranged in the rotating hole through a rotating component, a supporting block (6) is arranged in the forming cylinder (5), a through groove is formed in one side, close to the supporting frame (1), of the inner part of the supporting plate (4),

the lower end of the supporting frame (1) is provided with a transverse arrangement mechanism,

the piston rod of the hydraulic cylinder (2) is fixedly sleeved with a connecting plate (7), and a one-way driving mechanism is arranged between the connecting plate (7) and the through groove.

2. The indapamide tablet press according to claim 1, wherein the rotating assembly comprises two symmetrically arranged rotating rods (8), one end of each rotating rod (8) is fixedly connected with the forming cylinder (5), a damping sleeve (9) is rotatably sleeved outside the other end of each rotating rod, and the end of each rotating rod (8) penetrates into the corresponding through groove.

3. The indapamide tablet press according to claim 1, wherein the transverse arrangement mechanism comprises a reciprocating screw rod (10), the reciprocating screw rod (10) is rotationally connected with the lower end of the support frame (1), a sliding block (11) is sleeved on the screw thread of the rod wall, a receiving box (12) is placed at the top of the sliding block (11), a limiting plate (13) is arranged at the bottom of the sliding block (11) in a contact manner, and the limiting plate (13) is fixedly connected with the support frame (1).

4. The indapamide tablet press according to claim 1, wherein the unidirectional driving mechanism comprises a first ratchet gear (14) and a second ratchet gear (15), the first ratchet gear (14) and the second ratchet gear (15) are fixedly sleeved with a rod wall of a rotating rod (8) and a rod wall of a reciprocating screw rod (10) respectively, a first toothed plate (16) and a second toothed plate (17) are respectively meshed with each other, the first toothed plate (16) and the second toothed plate (17) are fixedly connected, the upper ends of the first toothed plate (16) and the second toothed plate (17) are fixedly connected with a connecting plate (7), a plurality of rotating blocks (18) which are arranged at intervals are fixedly arranged on the outer walls of the first toothed plate (16) and the second toothed plate (17), ratchet teeth (19) are rotatably arranged at the end parts of the rotating blocks (18), the ratchet teeth (19) are meshed with the first ratchet gear (14), a first spring (20) is fixedly arranged between the ratchet teeth (19) and the first toothed plate (16), a baffle (21) is fixedly connected with the first toothed plate (16), and the baffle (21) is fixedly connected with the first toothed plate (16).

5. A indapamide tablet press according to claim 3, characterized in that a placement block (22) is fixedly arranged at the top of the sliding block (11), and a placement groove matched with the placement block (22) is formed at the bottom of the receiving box (12).

6. The indapamide tablet press according to claim 1, wherein sliding grooves are formed in two sides of the inner wall of the forming cylinder (5), moving blocks (24) are fixedly arranged on two sides of the inner wall of the sliding grooves through second springs (23), and the moving blocks (24) are fixedly connected with the supporting blocks (6).

7. A machine as claimed in claim 1, characterized in that said briquette (3) is fitted with a forming cylinder (5).