CN108790269B - Tablet press capable of automatically adjusting pressure - Google Patents
Tablet press capable of automatically adjusting pressure Download PDFInfo
- Publication number
- CN108790269B CN108790269B CN201810694982.7A CN201810694982A CN108790269B CN 108790269 B CN108790269 B CN 108790269B CN 201810694982 A CN201810694982 A CN 201810694982A CN 108790269 B CN108790269 B CN 108790269B
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- CN
- China
- Prior art keywords
- tablet
- pressure
- limiting
- feedback module
- limiting iron
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Links
- 238000009475 tablet pressing Methods 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 91
- 229910052742 iron Inorganic materials 0.000 claims description 38
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 10
- 238000004080 punching Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 235000000396 iron Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/14—Control arrangements for mechanically-driven presses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Presses (AREA)
Abstract
The invention relates to the technical field of tablet manufacturing, in particular to a tablet press capable of automatically adjusting pressure, which comprises a mounting frame, a top plate, a bottom plate, a connecting rod and a tablet pressing mechanism, wherein the tablet pressing mechanism is mounted on the mounting frame through the bottom plate and comprises a first sliding block, a first limiting block, a second limiting block, a sliding rod, a tablet pressing head, a pressure feedback module and a stroke control module, wherein a pressure sensor for sensing the pressure of a tablet is arranged in the pressure feedback module, the pressure feedback module is arranged on the first sliding block, the first sliding block is limited on the sliding rod, the tablet pressing head is arranged at the lower part of the pressure feedback module, and the stroke control module is arranged at the upper part of the pressure feedback module. The invention can realize the adjustment of the tablet pressing pressure of the tablet press, improves the tablet forming probability, and meanwhile, the stroke control module is arranged to realize the stroke control of the tablet pressing head, thereby effectively avoiding the damage of the tablet pressing head to the tablet forming disc and reducing the equipment damage probability.
Description
Technical Field
The invention relates to the technical field of tablet manufacturing, in particular to a tablet press capable of automatically adjusting pressure.
Background
The medicine tabletting has the following advantages of 1. Accurate dosage, 2. Stable quality, 3. Convenient taking, carrying and storing, 4. High production mechanization and automation degree, but the traditional tabletting method of the medicine can not automatically realize the control of the stroke of a tablet punching head and the adjustment of tabletting pressure in the mechanization and automation process, thus the problems of low forming probability of the tablet, high probability of equipment damage and the like occur.
Disclosure of Invention
In view of the above, the invention provides a tablet press capable of automatically adjusting pressure, which can realize stroke control of a tablet punching head, can realize adjustment of tablet pressing pressure, and can feed back and increase the tablet pressing pressure through a pressure feedback module when the tablet pressing pressure is too low, and can reduce the tablet pressing pressure through a stroke control module when the tablet pressing pressure is too high, and can realize protection of a tablet forming disc.
In order to achieve the above purpose, the invention is realized by the following technical scheme:
but automatically regulated pressure's tablet press, including mounting bracket, roof, bottom plate, connecting rod, its characterized in that still includes the preforming mechanism, the preforming mechanism passes through the bottom plate is installed on the mounting bracket, the preforming mechanism includes first slider, first stopper, second stopper, slide bar, tablet punching head, pressure feedback module and stroke control module, wherein, the inside of pressure feedback module is equipped with the pressure sensor who is used for responding to tablet atress, be equipped with pressure feedback module on the first slider, first slider is limited on the slide bar, pressure feedback module lower part is equipped with tablet punching head, pressure feedback module upper portion is equipped with stroke control module, first stopper is fixed in the upper portion of slide bar, the second stopper is fixed the lower part of slide bar.
Further, the stroke control module comprises a limiting part and a photoelectric sensing part.
Further, the limiting part comprises a limiting iron, the limiting iron is installed on the upper portion of the pressure feedback module, and the limiting iron comprises a first limiting iron, a second limiting iron and a third limiting iron.
Further, the photoelectric sensing part comprises a photoelectric sensing sensor, and the photoelectric sensor is arranged on the top plate.
Furthermore, the position relationship between the limit iron and the photoelectric sensor is one-to-one correspondence.
Further, the slide bar includes main slide bar, first slide bar and second slide bar, be equipped with from left to right on the second stopper first slide bar, main slide bar, the second slide bar in proper order.
Further, the top plate is arranged at the upper end of the first limiting block, and the top plate is connected with the bottom plate through the connecting rod.
Further, the tablet press capable of automatically adjusting pressure further comprises a pulverizer and a tablet forming disc, wherein the tablet forming disc is arranged at the lower part of the tablet pressing mechanism and the pulverizer, the pulverizer is arranged on the chassis, a feed inlet is formed in the pulverizer, and a discharge outlet is formed in the tablet forming disc.
The invention provides a tablet press capable of automatically adjusting pressure, which has the following beneficial effects:
the tablet press capable of automatically adjusting the pressure can achieve stroke control of the tablet stamping head, can achieve adjustment of the tablet pressing pressure, increases the tablet pressing pressure through feedback of the pressure feedback module when the tablet pressing pressure is too low, reduces the tablet pressing pressure through the stroke control module when the tablet pressing pressure is too high, achieves protection of a tablet forming disc, improves the tablet forming probability, and reduces equipment damage probability.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a tablet press capable of automatically adjusting pressure according to the present invention;
FIG. 2 is a schematic diagram of a tabletting mechanism;
1, a mounting rack; 2. a top plate; 3. a bottom plate; 4. a connecting rod; 5. a tabletting mechanism; 51. a first limiting block; 52. a second limiting block; 53. a slide bar; 531 a first slide bar; 532. a main slide bar; 533. a second slide bar; 54. a tablet punch head; 55. a pressure feedback module; 56. a travel control module; 561. a limit part; 5611. a first limit iron; 5612. the second limit iron; 5613. the third limit iron; 562. a sensing part; 57. a pressure sensor; 58. a first slider; 6. a pulverizer; 7. a tablet forming tray; 8. a feed inlet; 9. and a discharge port.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
But tablet press of automatically regulated pressure, including mounting bracket (1), roof (2), bottom plate (3), connecting rod (4), its characterized in that still includes preforming mechanism (5), preforming mechanism (5) are passed through bottom plate (3) are installed on mounting bracket (1), preforming mechanism (5) include first slider (58), first stopper (51), second stopper (52), slide bar (53), tablet punch head (54), pressure feedback module (55) and stroke control module (56), wherein, the inside of pressure feedback module (55) is equipped with pressure sensor (57) that are used for responding to tablet atress, be equipped with pressure feedback module (55) on first slider (58), first slider (58) are limited on slide bar (53), pressure feedback module (55) lower part is equipped with tablet punch head (54), pressure feedback module upper portion is equipped with stroke control module (56), first stopper (51) are fixed in the upper portion of slide bar (53), second stopper (52) are fixed in the lower part of slide bar (53).
The stroke control module (56) comprises a limiting part (561) and a photoelectric sensing part (562), the limiting part (561) comprises a limiting iron, the limiting iron is arranged on the upper part of the pressure feedback module (55), the limiting iron comprises a first limiting iron (5611), a second limiting iron (5612) and a third limiting iron (5613), the photoelectric sensing part (562) comprises a photoelectric sensing sensor, the photoelectric sensor is arranged on the top plate (2), the position relationship between the limiting iron and the photoelectric sensor is one-to-one correspondence, in the embodiment, according to the interaction of forces, the pressure sensing tablet stamping head (54) is arranged on the pressure feedback module (55), the pressure born by the tablet punching head (54) is the pressure born by the tablet, and is also the pressure born by the tablet forming disc (7), the length of the first limiting iron (5611) is longest, the length of the third limiting iron (5613) is shortest, the length of the second limiting iron (5612) is smaller than the length of the first limiting iron (5611) but larger than the length of the third limiting iron (5613), the limiting irons are all arranged on the upper part of the pressure feedback module (55), the limiting irons can realize the stroke monitoring and control of the tablet punching head (54) and the first sliding block (58), when the tablet pressing pressure born by the pressure feedback module (55) is too small, the tablet punching head (54) continuously moves downwards, however, when the first limiting iron (5611) is sensed by the corresponding photoelectric sensor, the first sliding block (58) drives the tablet punching head (54) to move upwards, so that damage of the tablet punching head (54) to the tablet forming disc (7) is avoided, after tablet pressing is finished, the first sliding block (58) drives the tablet punching head (54) to move upwards, when the corresponding sensor senses that the third limiting iron (5613) passes through, upward displacement is stopped, and accordingly relevant tablet actions are finished in a minimum displacement space, resources and time are saved, and the acceptable pressure range of the tablet forming disc (7) is the pressure applied to the forming disc by the tablet forming head within the intermediate distance range of the second limiting iron (5612) and the first limiting iron (5611).
The slide bar (53) includes main slide bar (532), first slide bar (531) and second slide bar (533), be equipped with from left to right on the second stopper (52) in proper order first slide bar (531) main slide bar (532) second slide bar (533), in this embodiment, the mode that adopts many slide bars (53) to combine has guaranteed the stability of first slider (58) in the slip in-process.
The top plate (2) is arranged at the upper end of the first limiting block (51), and the top plate (2) is connected with the bottom plate (3) through the connecting rod (4).
The tablet press capable of automatically adjusting pressure further comprises a pulverizer (6) and a tablet forming disc (7), wherein the tablet forming disc (7) is installed at the lower part of the tablet pressing mechanism (5) and the pulverizer (6), the pulverizer (6) is installed on the chassis, a feed inlet (8) is formed in the pulverizer (6), and a discharge outlet is formed in the tablet forming disc (7). (9) In this embodiment, the tablet forming disc (7) may rotate according to the direction of the crusher (6), the tabletting mechanism and the discharge port (9), so as to complete the crushing, pressing and discharging processes.
Finally, it is further noted that relational terms such as first and second, and the like are 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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing has outlined rather broadly the more detailed description of the invention in order that the detailed description of the invention that follows may be better understood, and in order that the present principles and embodiments may be better understood; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present invention, the present description should not be construed as limiting the present invention in view of the above.
Claims (3)
1. The utility model provides a but tablet press of automatically regulated pressure, includes mounting bracket (1), roof (2), bottom plate (3), connecting rod (4), its characterized in that still includes preforming mechanism (5), preforming mechanism (5) are passed through bottom plate (3) are installed on mounting bracket (1), preforming mechanism (5) include first slider (58), first stopper (51), second stopper (52), slide bar (53), tablet punch head (54), pressure feedback module (55) and stroke control module (56), wherein, the inside of pressure feedback module (55) is equipped with pressure sensor (57) that are used for responding to tablet pressure, be equipped with pressure feedback module (55) on first slider (58), first slider (58) are limited on slide bar (53), pressure feedback module (55) lower part is equipped with tablet punch head (54), pressure feedback module upper portion is equipped with stroke control module (56), first stopper (51) are fixed in the upper portion of slide bar (53), second stopper (52) are fixed in the lower part of slide bar (53).
The stroke control module (56) comprises a limit part (561) and a photoelectric sensing part (562);
the photoelectric sensing part (562) comprises a photoelectric sensing sensor arranged on the top plate (2);
the limiting part (561) comprises a limiting iron, the limiting iron is arranged at the upper part of the pressure feedback module (55), and the limiting iron comprises a first limiting iron (5611), a second limiting iron (5612) and a third limiting iron (5613);
the length of the first limiting iron (5611) is longest, the length of the third limiting iron (5613) is shortest, and the length of the second limiting iron (5612) is smaller than the length of the first limiting iron (5611) but larger than the length of the third limiting iron (5613);
the limit iron and the photoelectric induction sensor are in one-to-one correspondence;
the sliding rod (53) comprises a main sliding rod (532), a first sliding rod (531) and a second sliding rod (533), and the first sliding rod (531), the main sliding rod (532) and the second sliding rod (533) are sequentially arranged on the second limiting block (52) from left to right.
2. The tablet press capable of automatically adjusting pressure according to claim 1, wherein the top plate (2) is arranged at the upper end of the first limiting block (51), and the top plate (2) is connected with the bottom plate (3) through the connecting rod (4).
3. The tablet press capable of automatically adjusting pressure according to claim 1, further comprising a pulverizer (6) and a tablet forming disc (7), wherein the tablet forming disc (7) is mounted on the lower portion of the tablet pressing mechanism (5) and the pulverizer (6), the pulverizer (6) is mounted on the bottom plate (3), a feed inlet (8) is formed in the pulverizer (6), and a discharge outlet (9) is formed in the tablet forming disc (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810694982.7A CN108790269B (en) | 2018-06-29 | 2018-06-29 | Tablet press capable of automatically adjusting pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810694982.7A CN108790269B (en) | 2018-06-29 | 2018-06-29 | Tablet press capable of automatically adjusting pressure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108790269A CN108790269A (en) | 2018-11-13 |
| CN108790269B true CN108790269B (en) | 2024-04-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810694982.7A Active CN108790269B (en) | 2018-06-29 | 2018-06-29 | Tablet press capable of automatically adjusting pressure |
Country Status (1)
| Country | Link |
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| CN (1) | CN108790269B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201677528U (en) * | 2010-05-20 | 2010-12-22 | 濮阳市宇宙炭业有限公司 | Biomass tablet press |
| JP5432402B1 (en) * | 2013-04-25 | 2014-03-05 | 伊藤工具株式会社 | Tablet manufacturing method |
| CN104942209A (en) * | 2015-07-17 | 2015-09-30 | 蚌埠威诺过滤器有限公司 | Multi-station rotary riveting machine |
| CN105618618A (en) * | 2015-12-31 | 2016-06-01 | 太仓椿盟链传动有限公司 | Multi-station rotating disc type stamping device |
| CN206484944U (en) * | 2017-02-23 | 2017-09-12 | 东莞市鑫富鑫机械有限公司 | A kind of intelligent pneumatic power punch press |
| CN208827194U (en) * | 2018-06-29 | 2019-05-07 | 南京同仁堂乐家老铺健康科技有限公司 | It is a kind of can automatic pressure regulation tablet press machine |
-
2018
- 2018-06-29 CN CN201810694982.7A patent/CN108790269B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201677528U (en) * | 2010-05-20 | 2010-12-22 | 濮阳市宇宙炭业有限公司 | Biomass tablet press |
| JP5432402B1 (en) * | 2013-04-25 | 2014-03-05 | 伊藤工具株式会社 | Tablet manufacturing method |
| CN104942209A (en) * | 2015-07-17 | 2015-09-30 | 蚌埠威诺过滤器有限公司 | Multi-station rotary riveting machine |
| CN105618618A (en) * | 2015-12-31 | 2016-06-01 | 太仓椿盟链传动有限公司 | Multi-station rotating disc type stamping device |
| CN206484944U (en) * | 2017-02-23 | 2017-09-12 | 东莞市鑫富鑫机械有限公司 | A kind of intelligent pneumatic power punch press |
| CN208827194U (en) * | 2018-06-29 | 2019-05-07 | 南京同仁堂乐家老铺健康科技有限公司 | It is a kind of can automatic pressure regulation tablet press machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108790269A (en) | 2018-11-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20231019 Address after: Room 201, building a, No. 1, Qianwan 1st Road, Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong Province Applicant after: SHENZHEN WEIMEIWEI HEALTH AND BEAUTY TECHNOLOGY CO.,LTD. Address before: Room 1008, 315 and 313 Zhongshan South Road, Qinhuai District, Nanjing, Jiangsu 210000 Applicant before: NANJING TONGRENTANG LEJIA LAOPU HEALTH TECHNOLOGY Co.,Ltd. Applicant before: SHENZHEN WEIMEIWEI HEALTH AND BEAUTY TECHNOLOGY CO.,LTD. Effective date of registration: 20231019 Address after: 208, Life Medicine Venture Building, Limin Biomedical R&D Center, East Shenyang Street, South Zhuhai Road, Limin Development Zone, Harbin, Heilongjiang Province, 150000 Applicant after: Jishi Artificial Intelligence Medical Technology (Heilongjiang) Co.,Ltd. Address before: Room 201, building a, No. 1, Qianwan 1st Road, Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong Province Applicant before: SHENZHEN WEIMEIWEI HEALTH AND BEAUTY TECHNOLOGY CO.,LTD. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |