CN213291465U

CN213291465U - Rotary tablet press for preparation

Info

Publication number: CN213291465U
Application number: CN202022072685.4U
Authority: CN
Inventors: 董军义; 路淑焕; 李瑞芳
Original assignee: Jinan Zhonghai Pharmaceutical Technology Co ltd
Current assignee: Jinan Zhonghai Pharmaceutical Technology Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-05-28
Anticipated expiration: 2030-09-21

Abstract

The utility model relates to a pharmaceutical equipment field discloses a rotary tablet press for preparation, the power distribution box comprises a box body, box top through connection has the pole setting, the box is inside to be connected with the worm wheel at the pole setting lower extreme, one side of box inside is connected with the motor, box top one side is connected with the storage box, the pole setting top is connected with the connecting plate, the pole setting upper end through connection has sheeting mechanism in the depression bar bottom, the pole setting upper end is connected with the charging tray in the sheeting mechanism bottom, the pole setting upper end is connected with the bottom plate in the charging tray bottom. The utility model discloses a pinch roller circulation rolls the pressure cap of below, makes pressure cap promote the depression bar and pushes the powder of needle downward extrusion charging tray, extrudees the tablet of design with the powder, utilizes the needle of pressing simultaneously can release the tablet automatically and send into in the storage box, and the whole easy operation of device is used, in the production and processing process of medicine preparation, can improve the production machining efficiency of tablet effectively, and manufacturing cost is lower simultaneously, convenient to popularize and use.

Description

Rotary tablet press for preparation

Technical Field

The utility model relates to a pharmaceutical equipment field specifically is a rotary tablet press for preparation.

Background

The tablet press is mainly used for the tablet process flow of the pharmaceutical industry, is automatic continuous production equipment for pressing powder drugs into regular particles with characters, figures or symbols and the like, and is favored by most pharmaceutical enterprises due to the advantages of wide application range, convenience in drug production, processing, research and development and the like.

But traditional rotary tablet press structure is complicated, not only needs regular maintenance and debugging, and operating personnel need carry out professional operation training before using simultaneously, is not convenient for use widely. Accordingly, one skilled in the art provides a rotary tablet press for formulation to solve the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

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

In order to achieve the above object, the utility model provides a following technical scheme:

a rotary tablet press for a preparation comprises a box body, wherein the top of the box body is connected with a vertical rod in a penetrating manner, the lower end of the vertical rod in the box body is connected with a worm wheel, one side in the box body is connected with a motor, the other side in the box body is connected with a group of supports, the inside of the box body is connected with a rotating shaft through the supports, one side of the top of the box body is connected with a storage box, the top of the vertical rod is connected with a connecting plate, the upper end of the vertical rod is connected with a tablet pressing mechanism in a penetrating manner at the bottom of a compression rod, the upper end of the vertical rod is connected with a material tray at the bottom of the tablet pressing mechanism, the upper end of the vertical rod is connected with a bottom plate at the bottom of the material tray, the tablet pressing mechanism comprises, and a spring is connected between the two limiting blocking pieces on the outer side of the pressure rod.

As a further aspect of the present invention: the middle of the rotating shaft is connected with a worm, one end of the rotating shaft is connected with a driven chain wheel, and the rotating shaft is connected with a worm wheel through the worm.

As a further aspect of the present invention: one end of the motor is connected with a driving chain wheel, and the outer sides of the driving chain wheel and the driven chain wheel are connected with a chain together.

As a further aspect of the present invention: and pinch rollers are connected to both ends of the connecting plate.

As a further aspect of the present invention: the two sides of the tabletting mechanism are connected with a group of connecting strips, and the tabletting mechanism is connected with the bottom plate through the connecting strips.

As a further aspect of the present invention: a plurality of through holes are formed in the top of the material tray, a notch is formed in one side of the bottom plate, a group of supporting rods are connected to the bottom of the bottom plate, and the bottom plate is connected with the box body through the supporting rods.

Compared with the prior art, the beneficial effects of the utility model are that:

can drive the pinch roller circulation through the pole setting and roll the pressure cap of preforming mechanism, make the pressure cap promote the powder of depression bar and tucking in the downward extrusion charging tray, extrude the powder into the tablet of stereotyping, simultaneously at pinch roller pivoted in-process, can utilize the tucking to release fashioned tablet from the charging tray in, in the storage box that falls into the below from the breach of bottom plate, the utility model discloses easily operation is used, in the production and processing process of pharmaceutical preparation, can improve the production and processing efficiency of tablet effectively, and whole manufacturing cost is lower, convenient to popularize and use.

Drawings

FIG. 1 is a schematic view of a rotary tablet press for formulation;

FIG. 2 is a schematic view showing the internal structure of a case of a rotary tablet press for formulation;

FIG. 3 is a partial schematic view of a vertical rod of a rotary tablet press for formulation;

FIG. 4 is a schematic diagram of a tablet compressing mechanism of a rotary tablet press for formulation;

fig. 5 is a sectional view of a tablet compressing mechanism in a rotary tablet press for formulation.

In the figure: 1. a box body; 2. erecting a rod; 3. a storage box; 4. a support bar; 5. a connecting strip; 6. a base plate; 7. a material tray; 8. a tablet pressing mechanism; 9. a connecting plate; 10. a pinch roller; 11. a motor; 12. a support; 13. a rotating shaft; 14. a worm; 15. a worm gear; 16. a drive sprocket; 17. a driven sprocket; 18. a chain; 81. a platen; 82. a pressure lever; 83. pressing the cap; 84. pressing the needle; 85. a spring; 86. a limiting baffle plate.

Detailed Description

Referring to fig. 1-5, in the embodiment of the present invention, a rotary tablet press for pharmaceutical preparations comprises a case 1, a vertical rod 2 is connected to the top of the case 1 through a through hole, a motor 11 is fixedly installed on one side inside the case 1, a set of support 12 is fixedly welded on the other side inside the case 1, a rotating shaft 13 is connected to the inside of the case 1 through the support 12, the rotating shaft 13 can rotate inside the support 12, a storage box 3 is fixedly welded on one side of the top of the case 1, a connecting plate 9 is fixedly welded on the top of the vertical rod 2, two ends of the connecting plate 9 are both connected with press wheels 10, when the vertical rod 2 rotates, the two press wheels 10 can be driven by the connecting plate 9 to rotate around the vertical rod 2, a tablet pressing mechanism 8 is connected to the upper end of the vertical rod 2 through the bottom of a press rod 82, a tray 7 is connected to the upper end, the upper end of pole setting 2 is connected with bottom plate 6 in charging tray 7 bottom, bottom plate 6 closely laminates with charging tray 7, plays the effect of supporting inside powder, the breach has been seted up to bottom plate 6 one side, after the powder pressed the tablet on bottom plate 6, in the breach on through bottom plate 6 fell into storage box 3 downwards, 6 bottom welded fastening of bottom plate has a set of bracing piece 4, bottom plate 6 passes through bracing piece 4 and 1 fixed connection of box, when pole setting 2 rotated, bottom plate 6 can not rotate along with pole setting 2 together.

In fig. 2: the inside worm wheel 15 that is connected with at 2 lower extremes of pole setting of

box

1, 13 middle parts of the pivot are connected with worm 14, can drive worm wheel 15 through worm 14 and rotate, can drive worm wheel 15 and pole setting 2 when

pivot

13 and 14 levels of worm rotate perpendicularly to, 13 one end of the pivot is connected with driven

sprocket

17, 11 one end of motor is connected with

drive sprocket

16, 16 and the driven sprocket 17 outside are connected with chain 18 jointly, can drive 16 and 18 rotations of chain of drive sprocket through motor 11, realize the rotation thereupon of driven sprocket 17 and pivot 13.

In fig. 4 and 5: the tabletting mechanism 8 comprises a pressure plate 81, a plurality of through holes are formed in the top of the pressure plate 81, a pressure rod 82 penetrates through the through holes in the top of the pressure plate 81, two ends of the pressure rod 82 are connected with limit blocking pieces 86, the top of the pressure rod 82 is connected with a pressure cap 83, the pressure cap 83 can be pressed downwards through a pressure wheel 10 to push the pressure rod 82 downwards, the bottom of the pressure rod 82 is connected with a pressure pin 84, the pressure pin 84 can be embedded into the through holes of the charging tray 7, powder can be pressed into tablets through the pressure pin 84 and the bottom plate 6 together, meanwhile, the tablets in the charging tray 7 can be pushed out through the pressure pin 84 when the charging tray 7 rotates to the notch of the bottom plate 6, a spring 85 is connected between the two limit blocking pieces 86 on the outer side of the pressure rod 82, the spring 85 supports the pressure rod 82 to a certain height, the spring 85 can be compressed in the process of pressing the cap 83 downwards, the pressing needle 84 is made to exit from the material tray 7, a group of connecting strips 5 are fixedly connected to the two sides of the tabletting mechanism 8, the tabletting mechanism 8 is connected with the bottom plate 6 through the connecting strips 5, and the tabletting mechanism 8 and the bottom plate 6 are jointly sleeved and connected on the outer side of the vertical rod 2 and cannot rotate together with the vertical rod 2.

The utility model discloses a theory of operation is: firstly, powder is added into a through hole of a charging tray 7, a motor 11 in a box body 1 is started, the motor 11 drives a driven sprocket 17 to rotate through a driving sprocket 16 and a chain 18, the driven sprocket 17 drives a rotating shaft 13 and a worm 14 to rotate when rotating, a worm wheel 15 and an upright rod 2 are driven through the worm 14, the upright rod 2 can drive a pressing wheel 10 and the charging tray 7 to rotate along with the rotation when rotating, a tabletting mechanism 8 and a bottom plate 6 are fixed at the top of the box body 1 through a supporting rod 4 and a connecting strip 5 and cannot rotate along with the upright rod 2, when the upright rod 2 drives the pressing wheel 10 to rotate, a pressing cap 83 can be pressed downwards to push a pressing rod 82 and a pressing needle 84 to move downwards to press the powder in the charging tray 7 into tablets, and when the pressing wheel 10 rotates to a notch of the bottom plate 6 along with the rotation of the pressing wheel 10, one pressing wheel 10 presses the pressing needle 84 downwards to push the, so that the tablets can fall down through the gap into the magazine 3.

The above-mentioned, 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 rotary tablet press for the preparation comprises a box body (1) and is characterized in that the top of the box body (1) is connected with a vertical rod (2) in a penetrating manner, the lower end of the vertical rod (2) in the box body (1) is connected with a worm gear (15), one side of the interior of the box body (1) is connected with a motor (11), the other side of the interior of the box body (1) is connected with a group of supports (12), the interior of the box body (1) is connected with a rotating shaft (13) through the supports (12), one side of the top of the box body (1) is connected with a storage box (3), the top of the vertical rod (2) is connected with a connecting plate (9), the upper end of the vertical rod (2) is connected with a tablet pressing mechanism (8) at the bottom of a pressing rod (82) in a penetrating manner, the upper end of the vertical rod (, the tabletting mechanism (8) comprises a pressure plate (81), a plurality of through holes are formed in the top of the pressure plate (81), a pressure rod (82) penetrates through the top of the pressure plate (81) in the through holes, the two ends of the pressure rod (82) are connected with limiting blocking pieces (86), the top of the pressure rod (82) is connected with a pressure cap (83), the bottom of the pressure rod (82) is connected with a pressure needle (84), and the outer side of the pressure rod (82) is connected with a spring (85) between the two limiting blocking pieces (86).

2. A rotary tablet press for formulations according to claim 1, wherein a worm (14) is connected to the middle of the shaft (13), a driven sprocket (17) is connected to one end of the shaft (13), and the shaft (13) is connected to a worm wheel (15) through the worm (14).

3. A rotary tablet press for formulations according to claim 1, wherein the motor (11) is connected at one end with a driving sprocket (16), and the driving sprocket (16) and the driven sprocket (17) are connected at their outer sides with a chain (18).

4. A rotary tablet press for formulations according to claim 1, wherein press wheels (10) are attached to both ends of the web (9).

5. A rotary tablet press for formulations according to claim 1, wherein a set of connecting bars (5) is attached to both sides of the tablet mechanism (8), and the tablet mechanism (8) is connected to the base plate (6) via the connecting bars (5).

6. A rotary tablet press according to claim 1, wherein the top of the tray (7) is provided with a plurality of through holes, one side of the bottom plate (6) is provided with a notch, the bottom of the bottom plate (6) is connected with a set of support rods (4), and the bottom plate (6) is connected with the housing (1) through the support rods (4).