CN216579339U

CN216579339U - Raw materials film clamp for pharmaceutical engineering

Info

Publication number: CN216579339U
Application number: CN202122706789.0U
Authority: CN
Inventors: 王珺
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-05-24
Anticipated expiration: 2031-11-05

Abstract

The utility model discloses a raw material tabletting device for pharmaceutical engineering, which relates to the technical field of pharmaceutical processing, and comprises a support frame, wherein a rotating shaft is rotatably arranged on the support frame, a rotary table is fixed on the rotating shaft, a stepping rotating mechanism is connected between a driving mechanism and the rotating shaft in a transmission manner and is used for driving the rotating shaft to rotate in a stepping manner, a plurality of bearing cylinders are uniformly and annularly fixed on the rotary table, a supporting plate is slidably arranged in each bearing cylinder through an elastic supporting assembly, and a pressing column which intermittently corresponds to the plurality of bearing cylinders one by one is arranged on a connecting plate; according to the utility model, the driving mechanism can drive the compression columns to vertically reciprocate, so that the medicine raw materials in the bearing cylinder can be compressed into tablets, the bearing cylinder on the turntable is driven to rotate to the position corresponding to the compression columns in a stepping manner through the transmission of the stepping rotating mechanism in the compression process, the raw materials in the bearing cylinder can be sequentially compressed one by one, and the tabletting efficiency is effectively improved.

Description

Raw materials film clamp for pharmaceutical engineering

Technical Field

The utility model relates to the technical field of pharmaceutical processing, in particular to a raw material tabletting device for pharmaceutical engineering.

Background

In the pharmaceutical process, a lot of medicines are packaged in the form of tablets, and in the pharmaceutical production process, medicine powder or granules are compressed into tablets, so that the tablets can be conveniently stored, sold and taken, and the compression of medicine raw materials needs to be carried out by means of a compression device.

The patent with the publication number of CN 209851666U discloses a novel tablet press for pharmaceutical engineering, which comprises a base, a motor, a transmission shaft and a tablet pressing part, wherein the tablet pressing part comprises an upper punching disc, a die disc and a lower punching disc, the motor is arranged in the base, the output end of the motor is connected with the transmission shaft, the transmission shaft is perpendicular to the top end of the base, the transmission shaft is provided with a threaded outer wall, the top end of the base is provided with a limiting column, the upper punching disc, the die disc and the lower punching disc are all provided with limiting holes, and the limiting column sequentially penetrates through the upper punching disc, the die disc and the lower punching disc from top to bottom through the limiting holes; however, this device does not allow automatic adjustment during the tabletting process of the pharmaceutical material during use, resulting in a less efficient tablet.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a raw material tabletting device for pharmaceutical engineering to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a raw materials film clamp for pharmaceutical engineering, includes the support frame, fixed mounting has vertical board on the support frame, rotate on the support frame and install the rotation axis, be fixed with the carousel on the rotation axis, slidable mounting has the connecting plate on the vertical board, is equipped with the actuating mechanism who is used for driving the vertical reciprocating motion of connecting plate on the vertical board, the transmission is connected with step-by-step rotary mechanism between actuating mechanism and the rotation axis, and step-by-step rotary mechanism is used for driving rotation axis marching type rotatory, the carousel hoop evenly is fixed with a plurality of and bears a section of thick bamboo, every all there is the layer board through elastic support subassembly slidable mounting in bearing a section of thick bamboo, be equipped with the compression leg that the interval corresponds one by one with a plurality of bearing a section of thick bamboo on the connecting plate.

As a modified scheme of the utility model: the driving mechanism comprises a servo motor, an output shaft of the servo motor is connected with a rotating wheel through a belt pulley mechanism in a transmission mode, a guide rod is vertically installed on the vertical plate, a sliding sleeve block fixed with the connecting plate is sleeved on the guide rod in a sliding mode, a reset spring ring is installed between the sliding sleeve block and the vertical plate, a pull rod is hinged to the rotating wheel in an eccentric mode, and one end, away from the rotating wheel, of the pull rod is hinged to the sliding sleeve block.

As a modified scheme of the utility model: the stepping rotating mechanism comprises a transmission gear coaxially connected with the rotating shaft, an incomplete gear intermittently meshed with the transmission gear is rotatably mounted on the support frame, a gear box is mounted on the support frame, and a connecting assembly used for being in transmission connection with the incomplete gear and the rotating wheel is arranged in the gear box.

As a modified scheme of the utility model: the connecting assembly comprises a bevel gear II coaxially fixed with the incomplete gear, and a bevel gear I coaxially fixed with the rotating wheel is connected to the bevel gear II in a meshed mode.

As a modified scheme of the utility model: the elastic supporting assembly comprises a pushing spring arranged in the bearing cylinder, two ends of the pushing spring are respectively fixed with the supporting plate and the bearing cylinder, and a plurality of limiting columns vertically corresponding to the supporting plate are installed at the bottom in the bearing cylinder.

As a modified scheme of the utility model: the bottom of the connecting plate is fixedly provided with a sleeve, the compression column is positioned in the sleeve, the sleeve vertically corresponds to the bearing cylinder, and the outer diameter of the bearing cylinder is not larger than the inner diameter of the sleeve.

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

1. according to the utility model, the driving mechanism can drive the compression columns to vertically reciprocate, so that the medicine raw materials in the bearing cylinder can be compressed into tablets, the bearing cylinder on the turntable is driven to rotate to the position corresponding to the compression columns in a stepping manner through the transmission of the stepping rotating mechanism in the compression process, the raw materials in the bearing cylinder can be sequentially compressed one by one, and the tabletting efficiency is effectively improved.

2. The elastic supporting mechanism can perform elastic shock absorption in the medicine tabletting process, and can perform elastic pushing after the medicine tabletting is finished, so that the tablet after tabletting can be conveniently taken, and the working efficiency of tabletting is further ensured.

Drawings

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

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic view of the overall structure of the present invention;

FIG. 4 is a partial schematic view of the present invention;

fig. 5 is an exploded view of a portion of the structure of the present invention.

In the figure: 1-supporting frame, 2-rotating shaft, 3-rotating disc, 4-vertical plate, 5-pull rod, 6-rotating wheel, 7-gear box, 8-incomplete gear, 9-transmission gear, 10-connecting plate, 11-sleeve, 12-bearing cylinder, 13-compression column, 14-supporting plate, 15-sliding sleeve block, 16-guide rod, 17-reset spring ring, 18-belt pulley mechanism, 19-servo motor, 20-bevel gear I, 21-bevel gear II, 22-limit column and 23-pushing spring.

Detailed Description

The technical scheme of the patent is further described in detail by combining the following specific embodiments:

example 1

Please refer to fig. 1-5, a raw material tabletting device for pharmaceutical engineering, comprising a support frame 1, wherein a vertical plate 4 is fixedly installed on the support frame 1, a rotating shaft 2 is rotatably installed on the support frame 1, a rotating disc 3 is fixed on the rotating shaft 2, a connecting plate 10 is slidably installed on the vertical plate 4, a driving mechanism for driving the connecting plate 10 to vertically reciprocate is arranged on the vertical plate 4, a stepping rotating mechanism is connected between the driving mechanism and the rotating shaft 2 in a transmission manner, the stepping rotating mechanism is used for driving the rotating shaft 2 to rotate in a stepping manner, a plurality of bearing cylinders 12 are uniformly fixed on the rotating disc 3 in the circumferential direction, a supporting plate 14 is slidably installed in each bearing cylinder 12 through an elastic supporting component, and a pressing column 13 corresponding to the bearing cylinders 12 intermittently one by one is arranged on the connecting plate 10.

This device actuating mechanism includes servo motor 19, and servo motor 19's output shaft passes through belt pulley mechanism 18 and is connected with the rotation of runner 6, and vertical installation has guide arm 16 on the vertical board 4, and the slip cover 15 of sliding cup joint with connecting plate 10 is fixed on the guide arm 16, installs reset spring ring 17 between slip cover 15 and the vertical board 4, and eccentric articulated on the runner 6 has pull rod 5, and the one end that runner 6 was kept away from to pull rod 5 articulates on slip cover 15.

Through starting servo motor 19, servo motor 19 is rotatory through belt pulley mechanism 18 drive runner 6, runner 6 carries out vertical reciprocating motion under guide effect of guide arm 16 through the pull rod 5 pulling slip cover block 15 that sets up, realizes suppressing the action to the inside medicine raw materials of bearing cylinder 12, and in the pressing process, reset spring ring 17 elastic deformation plays fine buffering and supporting effect, promotes the smoothness degree of pressing process and is in the same direction as the degree.

Example 2

On the basis of embodiment 1, in addition, the step-by-step rotary mechanism of the device comprises a transmission gear 9 coaxially connected with the rotary shaft 2, an incomplete gear 8 intermittently meshed with the transmission gear 9 is rotatably installed on the support frame 1, a gear box 7 is installed on the support frame 1, and a connecting component for driving and connecting the incomplete gear 8 and the rotating wheel 6 is arranged in the gear box 7. The connecting component comprises a bevel gear II21 coaxially fixed with the incomplete gear 8, and a bevel gear I20 coaxially fixed with the rotating wheel 6 is meshed and connected to the bevel gear II 21.

Through the arrangement, when the rotating wheel 6 rotates, the rotating wheel 6 drives the bevel gear I20 to rotate, the bevel gear I20 is in meshing transmission with the bevel gear II21, the incomplete gear 8 rotates and is in meshing connection with the transmission gear 9 at the moment, intermittent rotation of the transmission gear 9 is realized, the stepping rotation of the bearing cylinders 12 to the lower part of the compression column 13 is realized through the transmission of the rotating shaft 2 and the rotating disc 3, the one-by-one pressing action of the medicine raw materials in the bearing cylinders 12 is realized, and the pressing efficiency is greatly improved.

In addition, the elastic support component of the device comprises a pushing spring 23 arranged in the bearing cylinder 12, two ends of the pushing spring 23 are respectively fixed with the supporting plate 14 and the bearing cylinder 12, and a plurality of limiting columns 22 vertically corresponding to the supporting plate 14 are arranged at the bottom in the bearing cylinder 12.

After the compression leg 13 extends to the inside of the bearing cylinder 12, the compression leg 13 and the supporting plate 14 extrude the medicine raw materials into tablets, the pushing spring 23 elastically compresses, the limiting column 22 plays a limiting effect on the sliding process of the supporting plate 14, and when the limiting column 22 moves upwards, the pushing supporting plate 14 can drive the tablets to move upwards under the elastic action of the pushing spring 23, so that the tablets are prevented from being clamped in the bearing cylinder 12, and the tablets can be conveniently obtained after being formed.

Further, a sleeve 11 is fixed at the bottom of the connecting plate 10, the compression column 13 is located inside the sleeve 11, the sleeve 11 vertically corresponds to the carrying cylinder 12, and the outer diameter of the carrying cylinder 12 is not greater than the inner diameter of the sleeve 11. In the process of pressing the medicine raw materials, the sleeve 11 moves downwards and is sleeved on the bearing cylinder 12, so that the medicine in the bearing cylinder 12 can be well placed in the pressing process to overflow, the pressing quality is improved, and the loss of the medicine raw materials is reduced.

In conclusion, the pressing column 13 can be driven to vertically reciprocate by the arranged driving mechanism, so that the medicine raw materials in the bearing cylinder 12 can be pressed into tablets, the bearing cylinder 12 on the rotary table 3 is driven to rotate to the position corresponding to the pressing column 13 in a stepping manner by the transmission of the stepping type rotating mechanism in the pressing process, the raw materials in the bearing cylinder 12 can be pressed into tablets one by one in order, and the tabletting efficiency is effectively improved. The elastic supporting mechanism can perform elastic shock absorption in the medicine tabletting process, and can perform elastic pushing after the medicine tabletting is finished, so that the tablet after tabletting can be conveniently taken, and the working efficiency of tabletting is further ensured.

It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and the above embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but not construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these changes and substitutions belong to the protection scope of the present invention. The protection scope of this technical solution patent should be subject to the appended claims.

Claims

1. A raw material tabletting device for pharmaceutical engineering comprises a support frame (1), wherein a vertical plate (4) is fixedly arranged on the support frame (1), a rotating shaft (2) is rotatably arranged on the supporting frame (1), a turntable (3) is fixed on the rotating shaft (2), it is characterized in that the vertical plate (4) is provided with a connecting plate (10) in a sliding way, the vertical plate (4) is provided with a driving mechanism for driving the connecting plate (10) to vertically reciprocate, a stepping rotating mechanism is connected between the driving mechanism and the rotating shaft (2) in a transmission way and is used for driving the rotating shaft (2) to rotate in a stepping way, a plurality of bearing cylinders (12) are uniformly fixed on the rotary table (3) in the circumferential direction, a supporting plate (14) is slidably mounted in each bearing cylinder (12) through an elastic supporting component, the connecting plate (10) is provided with press columns (13) intermittently corresponding to the plurality of bearing cylinders (12) one by one.

2. The raw material tabletting device for pharmaceutical engineering according to claim 1, wherein the driving mechanism comprises a servo motor (19), an output shaft of the servo motor (19) is in transmission connection with a rotating wheel (6) through a belt wheel mechanism (18), a guide rod (16) is vertically installed on the vertical plate (4), a sliding sleeve block (15) fixed with the connecting plate (10) is sleeved on the guide rod (16) in a sliding manner, a reset spring ring (17) is installed between the sliding sleeve block (15) and the vertical plate (4), a pull rod (5) is eccentrically hinged on the rotating wheel (6), and one end, away from the rotating wheel (6), of the pull rod (5) is hinged on the sliding sleeve block (15).

3. The raw material tabletting device for pharmaceutical engineering according to claim 2, wherein the stepping rotating mechanism comprises a transmission gear (9) coaxially connected with the rotating shaft (2), an incomplete gear (8) intermittently engaged with the transmission gear (9) is rotatably mounted on the support frame (1), a gear box (7) is mounted on the support frame (1), and a connecting component for driving and connecting the incomplete gear (8) and the rotating wheel (6) is arranged in the gear box (7).

4. The pharmaceutical engineering raw material tabletting device according to claim 3, wherein the connecting component comprises a bevel gear II (21) coaxially fixed with the incomplete gear (8), and a bevel gear I (20) coaxially fixed with the rotating wheel (6) is engaged and connected to the bevel gear II (21).

5. The raw material tabletting device for pharmaceutical engineering according to claim 1, wherein the elastic support assembly comprises a pushing spring (23) arranged in the bearing cylinder (12), two ends of the pushing spring (23) are respectively fixed with the supporting plate (14) and the bearing cylinder (12), and a plurality of limiting columns (22) vertically corresponding to the supporting plate (14) are installed at the bottom in the bearing cylinder (12).

6. A raw material tabletting device for pharmaceutical engineering according to claim 5, wherein a sleeve (11) is fixed at the bottom of the connecting plate (10), the compression leg (13) is arranged inside the sleeve (11), the sleeve (11) vertically corresponds to the carrying cylinder (12), and the outer diameter of the carrying cylinder (12) is not larger than the inner diameter of the sleeve (11).