CN214827341U - Vacuum material suction device for tablet press - Google Patents
Vacuum material suction device for tablet press Download PDFInfo
- Publication number
- CN214827341U CN214827341U CN202121560016.XU CN202121560016U CN214827341U CN 214827341 U CN214827341 U CN 214827341U CN 202121560016 U CN202121560016 U CN 202121560016U CN 214827341 U CN214827341 U CN 214827341U
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- China
- Prior art keywords
- vacuum
- funnel
- filter
- tablet press
- suction device
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- 239000000463 material Substances 0.000 title claims abstract description 38
- 238000001914 filtration Methods 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 238000011010 flushing procedure Methods 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims description 2
- 239000000843 powder Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000013618 particulate matter Substances 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 7
- 239000008187 granular material Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000011236 particulate material Substances 0.000 description 2
- 238000012864 cross contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Abstract
The utility model discloses a vacuum suction device for tablet press, including vacuum funnel, be equipped with on vacuum funnel's the headwall and inhale the material interface, vacuum funnel's last pot head is equipped with vacuum filter, vacuum filter's top is fixed with vacuum generator, vacuum generator is linked together with vacuum filter, vacuum generator's side is equipped with the blowback valve, the top of blowback valve is connected with the blowback bubble, vacuum funnel's below is equipped with the blanking bucket, the blanking bucket is linked together with vacuum funnel, be equipped with pneumatic control unit on the blanking bucket. The utility model discloses a structural design solves the problem among the background art, realizes storing to the stable transportation that is the parent material of tablet goods with powder and particulate matter, when reducing artifical intensity of labour, improves production efficiency.
Description
Technical Field
The utility model belongs to the technical field of the tablet press, in particular to a vacuum suction device for tablet press.
Background
The tablet press is a rather critical machine in the pharmaceutical field, can use powder and granules as the parent material of tablet products, is characterized by large volume, easy dispersion, unsuitable for direct use or taking, and is pressed into tablets in order to bring convenience to life and production processing. The main motor of the tablet press drives the high-speed stage of the speed reducer to rotate through the stepless speed regulator, and then the main shaft is driven by the low-speed stage to rotate after the speed of the speed reducer is reduced, so that the rotary table is driven to rotate. The upper punch and the lower punch move under the mutual matching of the rotation of the turntable and the guide rail. The granular powder is pressed into tablets through a series of processes of filling, pressurizing and the like, and then the tablets are manufactured.
At present, in the existing tablet compressing process, the air tightness, the separation of personnel and material flow and the sealing of the input and output of parent material are strictly guaranteed, so as to reduce cross contamination to the maximum extent, and the drug particles for compressing the tablet medicament enter the hopper through the completely closed material storage mechanism and the completely closed material transportation system, so that the problem to be solved is urgently needed for stable transportation and storage of the parent material of which the powder and the particles are tablet products, and the stable transportation is guaranteed while the labor intensity is reduced, therefore, the prior art needs to be improved, so as to solve the technical problems.
SUMMERY OF THE UTILITY MODEL
An it is not enough to prior art, the utility model aims to provide a vacuum suction device for tablet press, solve the problem in the background art, utilize vacuum suction to carry the likepowder, granular material, likepowder and granular mixture, atmospheric pressure difference through between vacuum and the atmosphere forms the air current in the pipeline, with the motion of drive powder and granular material, thereby accomplish the transportation and the transfer of powder and granular material, it is simple to have the installation, the operation is got up succinctly understandable, the ability of longer distance transported substance material is very powerful, the production is more stable, the operation advantage more reliable.
The utility model discloses a realize through following technical scheme:
the utility model provides a vacuum suction device for tablet press, includes vacuum funnel, be equipped with on vacuum funnel's the headwall and inhale the material interface, vacuum funnel's last pot head is equipped with vacuum filter, vacuum filter's top is fixed with vacuum generator, vacuum generator is linked together with vacuum filter, vacuum generator's side is equipped with the blowback valve, the top of blowback valve is connected with the blowback bubble, vacuum funnel's below is equipped with the blanking bucket, the blanking bucket is linked together with vacuum funnel, be equipped with pneumatic control unit on the blanking bucket.
The utility model discloses a further improvement is, be equipped with the rotary valve between storage bucket and the vacuum funnel, the rotary valve is steerable switching between storage bucket and the vacuum funnel.
The utility model discloses a further improvement scheme is, is located the side of rotary valve, the flow control valve has been concatenated to the top of blanking barrel.
The utility model discloses a further improvement scheme is, flow control valve, vacuum generator and blowback valve all with pneumatic control unit electric connection.
The utility model discloses a further improvement is, vacuum filter is including filtering shell and filter core, filter core fixed connection be in on the filtering shell, be equipped with a plurality of filtration pores on the filter core, it fixes to filter the shell through the clamp vacuum funnel's top.
The utility model discloses a further improvement scheme is, the blanking barrel passes through the clamp to be fixed vacuum funnel's below.
The utility model discloses a further improvement scheme is, vacuum filter, vacuum funnel and blanking bucket three communicate each other.
Compared with the prior art, the utility model discloses a vacuum material suction device for tablet press has following obvious advantage:
1. a rotary valve is arranged between a blanking barrel and a vacuum funnel, the rotary valve can control the opening and closing of the blanking barrel and the vacuum funnel, when a vacuum generator generates vacuum, the rotary valve is closed, when the vacuum funnel is filled with materials, the rotary valve starts to work, the materials enter the blanking barrel, and pre-storage is achieved.
2. A vacuum material suction device for a tablet press is positioned beside a rotary valve, a flow regulating valve is connected above a blanking barrel in series, and the flow regulating valve can monitor the inflow flow of materials in the blanking barrel so as to adapt to the actual requirements during working.
3. The utility model provides a vacuum suction device for tablet press adds vacuum filter, and vacuum filter is including filtering shell and filter core, and filter core fixed connection is on filtering shell, and filtering shell passes through the clamp to be fixed in vacuum funnel's top, produces the air current through vacuum generator, and the air current produces under vacuum environment to inhale the material from inhaling the material interface through the negative pressure. Then, the air is separated from the particulate material through the filter element of the vacuum filter, and the particulate material to be used automatically falls into the bin of the vacuum funnel under the action of gravity.
Drawings
The above features, technical features, advantages and modes of realisation of the present invention will be further explained with reference to the accompanying drawings.
FIG. 1 is the overall structure diagram of a vacuum suction device for a tablet press of the present invention
FIG. 2 is a schematic structural view of the filter housing of the present invention
FIG. 3 is a schematic structural view of the filter element of the present invention
In the figure, 1-blowback bubble, 2-vacuum generator, 3-filtering shell, 4-vacuum funnel, 5-flow regulating valve, 6-material sucking interface, 7-blanking barrel, 8-pneumatic control unit, 9-clamp, 10-blowback valve, 11-rotary valve, 12-filter core.
Detailed Description
In order to more clearly illustrate embodiments of the present invention or technical solutions in the prior art, specific embodiments of the present invention will be described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1-3, this embodiment provides a vacuum suction device for tablet press, including vacuum funnel 4, be equipped with on the headwall of vacuum funnel 4 and inhale material interface 6, the pot head of vacuum funnel 4 is equipped with vacuum filter, vacuum filter's top is fixed with vacuum generator 2, vacuum generator 2 is linked together with vacuum filter, vacuum generator 2's side is equipped with blowback valve 10, the top of blowback valve 10 is connected with blowback bubble 1, vacuum funnel 4's below is equipped with blanking barrel 7, blanking barrel 7 is linked together with vacuum funnel 4, be equipped with pneumatic control unit 8 on blanking barrel 7.
A rotary valve 11 is arranged between the blanking barrel 7 and the vacuum funnel 4, and the rotary valve 11 can control the opening and closing between the blanking barrel 7 and the vacuum funnel 4. When the vacuum generator 2 generates vacuum, the rotary valve 11 is closed, when the vacuum hopper 4 is filled with the materials, the rotary valve 11 starts to work, so that the materials enter the blanking barrel 7, and pre-storage is realized.
And a flow regulating valve 5 is connected above the blanking barrel 7 at the side of the rotary valve 11 in series. The flow regulating valve 5 can monitor the inflow flow of the materials in the blanking barrel 7 so as to adapt to the actual requirements during working.
The flow regulating valve 5, the vacuum generator 2 and the back flushing valve 10 are all electrically connected with the pneumatic control unit 8.
Vacuum filter includes filter housing 3 and filter core 12, and filter core 12 fixed connection is equipped with a plurality of filtration holes on filter core 12 on filter housing 3, and filter housing 3 passes through clamp 9 to be fixed in the top of vacuum funnel 4.
The blanking barrel 7 is fixed below the vacuum funnel 4 by a clamp 9.
The vacuum filter, the vacuum funnel 4 and the blanking barrel 7 are communicated with each other.
The utility model discloses a theory of operation that is used for vacuum of tablet press to inhale material device as follows: the pneumatic control unit 8 controls the vacuum generator 2 to act, air flow is generated under the vacuum environment, material particles are sucked from the suction port 6 through negative pressure, air in the material particles is separated through the vacuum filter, and the material particles to be used can automatically fall into the vacuum funnel 4 under the action of gravity.
When the feed bin of vacuum funnel 4 is close to full material soon, pneumatic control unit 8 control vacuum generator 2 closes, and then pneumatic control unit 8 control rotary valve 11 is opened, and the material granule flows through the discharge port, directly falls into blanking bucket 7, and during the blanking, the filter core is washed through anti-blowing bubble 1 initiative, and after the blanking termination, pneumatic control unit 8 control rotary valve 11 will be closed, and whole material feeding process of inhaling begins heavy head again.
When the vacuum condition in the vacuum funnel 4 disappears, the compressed air stored in the back blowing bubbles 1 blows back the vacuum filter, and the vacuum filter automatically blows and blows; after a certain time, the vacuum generator 2 will start a new round of compressed air again, the vacuum generator 2 will generate a vacuum condition of negative pressure, when the rotary valve 11 is closed again, the material suction port 6 will absorb the material again, and the material particles are continuously sent into the vacuum funnel 4. The material is inhaled with this and is arranged the material, realizes the stable transportation storage to the material granule, reduces artifical intensity of labour, gets rid of the air simultaneously, avoids causing the influence to production.
It is prior art to relate to circuits, electronic components and control modules, which are well within the skill of those in the art, and not to be reiterated, the present invention is not directed to improvements in software and methods.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration only, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a vacuum suction device for tablet press which characterized in that: including vacuum funnel (4), be equipped with on the headwall of vacuum funnel (4) and inhale material interface (6), the last pot head of vacuum funnel (4) is equipped with vacuum filter, vacuum filter's top is fixed with vacuum generator (2), vacuum generator (2) are linked together with vacuum filter, the side of vacuum generator (2) is equipped with blowback valve (10), the top of blowback valve (10) is connected with blowback bubble (1), the below of vacuum funnel (4) is equipped with blanking bucket (7), blanking bucket (7) are linked together with vacuum funnel (4), be equipped with pneumatic control unit (8) on blanking bucket (7).
2. A vacuum suction device for a tablet press according to claim 1, characterized in that: a rotary valve (11) is arranged between the blanking barrel (7) and the vacuum funnel (4), and the rotary valve (11) can control the opening and closing between the blanking barrel (7) and the vacuum funnel (4).
3. A vacuum suction device for a tablet press according to claim 2, characterized in that: is positioned at the side of the rotary valve (11), and a flow regulating valve (5) is connected above the blanking barrel (7) in series.
4. A vacuum suction device for a tablet press according to claim 3, characterized in that: the flow regulating valve (5), the vacuum generator (2) and the back flushing valve (10) are electrically connected with the pneumatic control unit (8).
5. A vacuum suction device for a tablet press according to claim 1, characterized in that: vacuum filter is including filtering shell (3) and filter core (12), filter core (12) fixed connection be in filter shell (3) are last, be equipped with a plurality of filtration pores on filter core (12), it fixes to filter shell (3) through clamp (9) the top of vacuum funnel (4).
6. A vacuum suction device for a tablet press according to claim 5, characterized in that: the blanking barrel (7) is fixed below the vacuum funnel (4) through a hoop (9).
7. The vacuum suction device for a tablet press according to claim 6, characterized in that: the vacuum filter, the vacuum funnel (4) and the blanking barrel (7) are communicated with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121560016.XU CN214827341U (en) | 2021-07-09 | 2021-07-09 | Vacuum material suction device for tablet press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121560016.XU CN214827341U (en) | 2021-07-09 | 2021-07-09 | Vacuum material suction device for tablet press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214827341U true CN214827341U (en) | 2021-11-23 |
Family
ID=78813692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121560016.XU Active CN214827341U (en) | 2021-07-09 | 2021-07-09 | Vacuum material suction device for tablet press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214827341U (en) |
-
2021
- 2021-07-09 CN CN202121560016.XU patent/CN214827341U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240115 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: 223005 Jiangsu Huaian economic and Technological Development Zone, 1 East Road. Patentee before: HUAIYIN INSTITUTE OF TECHNOLOGY |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240403 Address after: Room 303, Building 2, No. 1 Hunan Road, Dongchangfu District, Liaocheng City, Shandong Province, 2023 Patentee after: Ma Fei Country or region after: China Patentee after: Li Xuliang Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |