CN215040595U - Tablet pressing device of pharmaceutical tablet press - Google Patents
Tablet pressing device of pharmaceutical tablet press Download PDFInfo
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- CN215040595U CN215040595U CN202120217900.7U CN202120217900U CN215040595U CN 215040595 U CN215040595 U CN 215040595U CN 202120217900 U CN202120217900 U CN 202120217900U CN 215040595 U CN215040595 U CN 215040595U
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Abstract
The utility model relates to the technical field of medicine processing, in particular to a tablet pressing device of a pharmaceutical tablet press, which comprises a frame, a rotary drum, a rotary disc, a hydraulic cylinder and a punch; the frame comprises a base and a frame, and the base is fixedly connected with the frame; the rotary drum is rotationally connected to the base, a rotary power device is arranged in the rotary drum, the rotary drum is fixedly connected to the upper end of the rotary drum, a plurality of pressing dies are uniformly arranged on the rotary drum, and the bottom covers of the pressing dies are rotationally connected to the rotary drum; the cylinder body of the hydraulic cylinder is fixedly connected to the frame, the output shaft of the hydraulic cylinder vertically extends downwards, and the punch is fixedly connected to the end of the output shaft of the hydraulic cylinder; and a cushion block is arranged at the position, opposite to the punch, on the base. Adopt the utility model discloses, can improve preforming efficiency.
Description
Technical Field
The utility model relates to a medicine processing technology field, in particular to film clamp of pharmacy tablet press.
Background
The existing pharmaceutical tablet press realizes tablet pressing of medicament powder through an upper tablet pressing wheel and a lower tablet pressing wheel, the tablet pressing machine occupies a large space, has a complex structure and is unstable in pressure, and the tablet pressing is not easy to demould and a mobile phone, so that the tablet pressing efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem in the background art, the embodiment of the utility model provides a tabletting device of a pharmaceutical tablet press, which comprises a frame, a rotary drum, a rotary disc, a hydraulic cylinder and a punch;
the frame comprises a base and a frame, and the base is fixedly connected with the frame;
the rotary drum is rotationally connected to the base, a rotary power device is arranged in the rotary drum, the rotary drum is fixedly connected to the upper end of the rotary drum, a plurality of pressing dies are uniformly arranged on the rotary drum, and the bottom covers of the pressing dies are rotationally connected to the rotary drum;
the cylinder body of the hydraulic cylinder is fixedly connected to the frame, the output shaft of the hydraulic cylinder vertically extends downwards, and the punch is fixedly connected to the end of the output shaft of the hydraulic cylinder; and a cushion block is arranged at the position, opposite to the punch, on the base.
Optionally, the rotating power device comprises a motor, a rotating shift lever and a rotating dial plate matched with the rotating shift lever, the body of the motor is fixedly connected to the base, the output shaft of the motor vertically extends upwards, the output shaft of the motor is fixedly connected with the rotating shift lever, the rotating dial plate is fixedly connected to the inside of the rotary drum, a plurality of dial grooves matched with the rotating shift lever are formed in the rotating dial plate, and the number of the dial grooves is the same as that of the pressing dies arranged on the rotary disc.
Optionally, the frame comprises a side frame, a top frame and a bottom frame, and the base is fixedly connected to the side frame and the bottom frame;
the lower part of one side of the turntable, which is opposite to the cushion block, is opposite to the bottom frame.
Optionally, the lifting device further comprises a cylinder, a cylinder body of the cylinder is fixedly connected to the top frame, and an output shaft of the cylinder extends vertically downwards.
Optionally, a collecting barrel may be further included, the collecting barrel being placed on the bottom frame and located below the turntable.
The embodiment of the utility model provides a beneficial effect that technical scheme brought includes at least:
the motor continuously drives and rotates the driving lever and rotate, it stops to drive to rotate the driver plate and rotate certain angle after, then continue to rotate certain angle, it drives the rotary drum to rotate the driver plate, the carousel periodically rotates, stop, when certain moulding-die of the moulding-die on the carousel rotated to cushion department from the unsettled state in below, the bottom that originally freely droops down rotates under the effect of cushion and covers in the moulding-die bottom, add the material in the moulding-die, when the moulding-die rotated under the pneumatic cylinder and stall, the pneumatic cylinder is opened and is driven the drift and carry out the preforming to the material in the moulding-die, then the carousel rotated to unsettled department, the bottom rotates downwards to freely droing down, under the self action of gravity of the material of suppression piece or under the thrust effect of cylinder, the material of suppression piece falls in the collection bucket of below. Thus, the utility model discloses a pneumatic cylinder carries out the preforming, and stable in structure and occupation space are little, moreover the utility model discloses a preforming automatic demoulding and cell-phone are realized to the mode of carousel, need not artifical manual collection, have improved the efficiency of preforming.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a tablet compressing device of a pharmaceutical tablet press according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a rotation power device of a tablet pressing device of a pharmaceutical tablet press according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a turntable of a tablet press device of a pharmaceutical tablet press according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a pressing die of a tabletting device of a pharmaceutical tabletting machine according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "secured to" another element, it can be directly connected to the other element or intervening elements may also be present.
In the present invention, unless otherwise specified, the terms of orientation such as "up, down, left, and right" used generally refer to up, down, left, and right as shown in fig. 1. "inner and outer" refer to the inner and outer portions of a particular contour. "distal and proximal" refer to distal and proximal relative to a component.
As shown in fig. 1, an embodiment of the present invention provides a tablet pressing device of a pharmaceutical tablet press, which includes a frame 1, a rotary drum 2, a rotary table 3, a hydraulic cylinder 4, and a punch 5.
The frame 1 is used for supporting the whole device and plays a role of a fixing device, and comprises a base 101 and a frame, wherein the base 101 is fixedly connected with the frame. Optionally, the frame includes a side frame 102, a top frame 103 and a bottom frame 104, and the base 101 is fixedly connected to the side frame 102 and the bottom frame 104, that is, the base 101 is fixedly connected to the side frame 102 on one side, and is not connected to and spaced from the side frame 102 on the other side.
The rotary drum 2 rotates to be connected on base 101, the inside rotation power device that is provided with of rotary drum 2, optionally, as shown in fig. 2, it includes the motor to rotate power device, rotate driving lever 6, with rotate driving lever 6 matched with rotation driver plate 7, the fuselage fixed connection of motor is on base 101, the vertical upwards extension of output shaft of motor, and the output shaft of motor with rotate driving lever 6 fixed connection, it is inside rotary drum 2 to rotate driver plate 7 fixed connection, be provided with a plurality ofly on the rotation driver plate 7 and rotate driving lever 6 matched with group groove 8, the quantity of group groove 8 is the same with the quantity of the moulding-die 9 that sets up on the carousel 3. Thus, the motor drives the rotary shift lever 6 to rotate continuously, when the rotary shift lever 6 rotates to contact with the rotary dial 7, the rotary shift lever 6 is inserted into one of the shift grooves 8 on the rotary dial 7 in a rotating way, the rotary shift lever 6 rotates out of the shift groove 8 after driving the rotary dial 7 to rotate for a certain angle, the rotary dial 7 stops rotating, and thus, when the rotary shift lever 6 rotates continuously, the rotary dial 7 stops after periodically rotating for a certain angle, and the rotary dial 7 drives the rotary drum 2 to rotate periodically.
Carousel 3 fixed connection is in the rotary drum 2 upper end, and carousel 3 follows rotary drum 2 periodic rotation. As shown in fig. 3-4, a plurality of pressing dies 9 are uniformly arranged on the rotary table 3, and a bottom cover 10 of the pressing dies 9 is rotatably connected to the rotary table 3. Specifically, the pressing mold 9 is a cylindrical through groove arranged on the turntable 3, the bottom cover 10 is in a round cake shape, the bottom cover 10 can completely cover the bottom end of the pressing mold 9, when the bottom cover 10 rotates to be separated from the bottom end of the pressing mold 9, the bottom end of the pressing mold 9 is not shielded, and the substance in the pressing mold 9 can fall from the pressing mold 9.
The cylinder body fixed connection of pneumatic cylinder 4 is on the frame, and the output shaft of pneumatic cylinder 4 vertically extends down, and drift 5 fixed connection is on the output shaft end of pneumatic cylinder 4. The punch 5 is aligned with a die 9 of the lower turntable 3, and the punch 5 can punch the article in the die 9 on the lower turntable 3.
A cushion block 11 is arranged on the base 101 at a position opposite to the punch 5, and the height of the cushion block 11 is the same as that of the bottom surface of the rotary table 3, so that when a press mold 9 on the rotary table 3 does not rotate to the position of the cushion block 11, a bottom cover 10 of the press mold 9 is vertically hung at the lower end of the rotary table 3 due to gravity, and the bottom cover 10 does not cover the bottom end of the press mold 9; when the pressing die 9 rotates and contacts the cushion block 11, the cushion block 11 can push the bottom cover 10 to rotate upwards and gradually and completely cover the bottom end of the pressing die 9, the material is injected into the pressing die 9, and when the pressing die 9 rotates to the lower end of the punch 5, the hydraulic cylinder 4 is opened to drive the punch 5 to tablet the material in the pressing die 9.
The lower side of the turntable 3 opposite to the pad 11 is opposite to the bottom frame 104, that is, a part of the lower side of the turntable 3 does not correspond to the base 101, the lower side of the part of the turntable 3 is suspended, when the pressing die 9 rotates to this position, the bottom cover 10 rotates downwards due to gravity to be separated from the pressing die 9, so that the materials which are pressed into the pressing die 9 are conveniently separated from the pressing die 9.
Optionally, an air cylinder 12 may be further included, a cylinder body of the air cylinder 12 is fixedly connected to the top frame 103, an output shaft of the air cylinder 12 extends vertically downward, and a lower end of the air cylinder 12 is aligned with one of the pressing dies 9 on the suspended turntable 3, so that when the material in the pressing die 9 cannot automatically fall under the action of gravity, the air cylinder 12 is opened to enable the output shaft to extend into the pressing die 9, and the clamped pressing sheet is ejected out of the pressing die 9. Optionally, a collecting barrel 13 may be further included, and the collecting barrel 13 is placed on the bottom frame 104 and located below one pressing die 9 of the suspended rotary disc 3, so as to collect the material pressed into the tablet.
The utility model discloses in, the motor lasts to drive and rotates the driving lever and rotate, it stops to drive to rotate the driver plate and rotate after the certain angle, then continue to rotate certain angle, it drives the rotary drum to rotate the driver plate, the carousel periodically rotates, stop, when certain moulding-die on the carousel rotated to cushion department from the unsettled state in below, the bottom that originally freely droops down rotates under the effect of cushion and covers in the moulding-die bottom, add the material in to the moulding-die, when the moulding-die rotated under the pneumatic cylinder and stall, the pneumatic cylinder was opened and is driven the drift and carry out the preforming to the material in the moulding-die, then the carousel rotates to unsettled department, the bottom rotates downwards to freely droing, under the self action of gravity of the material that suppresses the piece or under the thrust effect of cylinder, the material that suppresses the piece falls in the collection bucket of below. Thus, the utility model discloses a pneumatic cylinder carries out the preforming, and stable in structure and occupation space are little, moreover the utility model discloses a preforming automatic demoulding and cell-phone are realized to the mode of carousel, need not artifical manual collection, have improved the efficiency of preforming.
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.
It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware, where the program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (5)
1. A tabletting device of a pharmaceutical tablet press is characterized by comprising a frame, a rotary drum, a rotary disc, a hydraulic cylinder and a punch;
the frame comprises a base and a frame, and the base is fixedly connected with the frame;
the rotary drum is rotationally connected to the base, a rotary power device is arranged in the rotary drum, the rotary drum is fixedly connected to the upper end of the rotary drum, a plurality of pressing dies are uniformly arranged on the rotary drum, and the bottom covers of the pressing dies are rotationally connected to the rotary drum;
the cylinder body of the hydraulic cylinder is fixedly connected to the frame, the output shaft of the hydraulic cylinder vertically extends downwards, and the punch is fixedly connected to the end of the output shaft of the hydraulic cylinder; and a cushion block is arranged at the position, opposite to the punch, on the base.
2. The tabletting device for pharmaceutical tabletting machine according to claim 1, wherein the rotation power device comprises a motor, a rotation lever, and a rotation dial fitted with the rotation lever, the body of the motor is fixedly connected to the base, the output shaft of the motor extends vertically upward, the output shaft of the motor is fixedly connected to the rotation lever, the rotation dial is fixedly connected to the inside of the rotary drum, the rotation dial is provided with a plurality of dial grooves fitted with the rotation lever, and the number of dial grooves is the same as the number of compression molds arranged on the rotary drum.
3. The tablet compressing device of a pharmaceutical tablet press according to claim 1, wherein the frame includes side frames, a top frame and a bottom frame, the base being fixedly attached to the side frames and the bottom frame;
the lower part of one side of the turntable, which is opposite to the cushion block, is opposite to the bottom frame.
4. The tabletting device for pharmaceutical tabletting machine according to claim 3, further comprising an air cylinder, wherein the cylinder body of said air cylinder is fixedly connected to said top frame, and the output shaft of said air cylinder extends vertically downward.
5. The tableting device of a pharmaceutical tableting machine according to claim 3, further comprising a collection barrel placed on the base frame and below the turntable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120217900.7U CN215040595U (en) | 2021-01-26 | 2021-01-26 | Tablet pressing device of pharmaceutical tablet press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120217900.7U CN215040595U (en) | 2021-01-26 | 2021-01-26 | Tablet pressing device of pharmaceutical tablet press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215040595U true CN215040595U (en) | 2021-12-07 |
Family
ID=79252620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120217900.7U Active CN215040595U (en) | 2021-01-26 | 2021-01-26 | Tablet pressing device of pharmaceutical tablet press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215040595U (en) |
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2021
- 2021-01-26 CN CN202120217900.7U patent/CN215040595U/en active Active
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