CN106974833B - Tablet pressing device for tablet medicines - Google Patents

Tablet pressing device for tablet medicines Download PDF

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Publication number
CN106974833B
CN106974833B CN201710148891.9A CN201710148891A CN106974833B CN 106974833 B CN106974833 B CN 106974833B CN 201710148891 A CN201710148891 A CN 201710148891A CN 106974833 B CN106974833 B CN 106974833B
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CN
China
Prior art keywords
pressure
pressing
tablet
disc
pressing platform
Prior art date
Application number
CN201710148891.9A
Other languages
Chinese (zh)
Other versions
CN106974833A (en
Inventor
王冬萍
李雯
于展英
高扬
Original Assignee
青岛市黄岛区中心医院
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 青岛市黄岛区中心医院 filed Critical 青岛市黄岛区中心医院
Priority to CN201710148891.9A priority Critical patent/CN106974833B/en
Publication of CN106974833A publication Critical patent/CN106974833A/en
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Publication of CN106974833B publication Critical patent/CN106974833B/en

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61JCONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J3/00Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
    • A61J3/10Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms into the form of compressed tablets

Abstract

The invention discloses a tablet pressing device for a tablet medicament, which comprises a rack, wherein a pressing platform is arranged at the upper part of the rack, and a tablet pressing mechanism, a control mechanism and a feeding mechanism are arranged at the upper part of the pressing platform; the frame includes four parallel arrangement's stand, the fixed upper end that sets up at the stand of suppression platform, the periphery of suppression platform is provided with the bounding wall, the lower part of suppression platform is provided with the rotating electrical machines, the output shaft of rotating electrical machines has the action wheel, the action wheel passes through the hold-in range and is connected from the driving wheel, from the pivot fixed connection at driving wheel and suppression platform center, pivot upper portion is fixed with the guide bar, the guide bar is located the upper portion of suppression platform, and guide bar upper portion is from last to the fixed pressure head that has in proper order down, template and pressure head. The pressing device is simple in structure, can realize pressing of the medicine on the template by using the upper pressing head and the lower pressing head, is simple in operation process, and is easy to perform pressing operation.

Description

Tablet pressing device for tablet medicines

The technical field is as follows:

the invention relates to the technical field of pharmaceutical equipment, in particular to a tablet pressing device for tablet medicines.

Background art:

in the pharmaceutical field, many drugs are sold and taken orally in the form of tablets, which requires compressing drug powders or granules into tablets for storage, sale and administration during the pharmaceutical manufacturing process. In the process of tableting, a tableting machine is one of indispensable apparatuses, which is capable of compressing original powder or granules by the action of pressure to finally obtain a pharmaceutical tablet. The existing tablet press is complex in structure, complex in operation process, low in automation degree and low in tablet pressing efficiency, and how to design a tablet pressing device with simple structure and high automation degree is a technical problem in the field.

The invention content is as follows:

the invention aims to provide a tabletting device for tablet medicines, which aims to overcome the defects of the prior art.

In order to achieve the above object, the technical solution of the present invention is as follows:

a tablet pressing device for tablet medicines comprises a rack, wherein a pressing platform is arranged at the upper part of the rack, and a tablet pressing mechanism, a control mechanism and a feeding mechanism are arranged at the upper part of the pressing platform; the frame comprises four stand columns arranged in parallel, a pressing platform is fixedly arranged at the upper ends of the stand columns, a surrounding plate is arranged on the periphery of the pressing platform, a rotating motor is arranged at the lower part of the pressing platform, an output shaft of the rotating motor is connected with a driving wheel, the driving wheel is connected with a driven wheel through a synchronous belt, the driven wheel is fixedly connected with a rotating shaft at the center of the pressing platform, a guide rod is fixed at the upper part of the rotating shaft, the guide rod is positioned at the upper part of the pressing platform, and an upper pressure head, a template and a lower pressure head; the upper pressure head comprises an upper disc, a plurality of upper pressure components are arranged on the upper disc, the upper pressure components are arranged on the outer edge of the upper disc, each upper pressure component comprises an upper pressure seat, an upper pressure roller is arranged at the upper part of each upper pressure seat, an upper pressure rod is arranged at the lower part of each upper pressure seat, and an upper compression spring is connected between each upper pressure seat and the upper disc; the template comprises a middle disc, and a plurality of uniformly distributed medicine storage cavities are formed in the middle disc; the lower pressure head comprises a lower disc, a plurality of lower pressure components are arranged on the lower disc, each lower pressure component comprises a lower pressure seat, a lower pressure rod is arranged at the upper part of each lower pressure seat, a lower pressure roller is arranged at the lower part of each lower pressure seat, and a lower compression spring is connected between each lower pressure seat and the lower disc; supporting rods are fixedly arranged on two side surfaces of the pressing platform, a rotating shaft capable of being adjusted in a lifting mode is arranged at the upper portion of each supporting rod, and rollers are arranged on the rotating shaft and located on the moving path of the upper pressing roller; the pressing platform is also provided with a first annular bulge and a second annular bulge, the first annular bulge and the second annular bulge are positioned on the moving path of the lower pressing roller, and the first annular bulge is positioned right below the roller; the edge of the pressing platform is also provided with a support, a feeding mechanism is fixed on the support, a vibrator is arranged on the periphery of the feeding mechanism, and a discharging pipe at the lower part of the feeding mechanism is connected with a medicine storage cavity on the template.

The feeding mechanism is a feeding silo, the upper part and the lower part of the feeding mechanism are both provided with a material level sensor, and the material level sensors are electrically connected with the alarm.

The bounding wall is fixed in the outside of support column, and can dismantle with the support column and be connected.

The pressing platform is provided with an opening button, a speed regulating button and an alarm, and the opening button, the speed regulating button and the alarm are all electrically connected with the control mechanism.

The lower part of the adjacent upright posts is connected with a cross beam, and the lower parts of the upright posts are provided with walking wheels.

The upper parts of the adjacent stand columns are connected with an upper connecting plate, and the upper connecting plate is fixedly connected with the stand columns through welding pieces.

The walking wheel is driven by a walking wheel driving mechanism, the walking wheel driving mechanism comprises a driving motor and a transmission mechanism, and the transmission mechanism is connected with an output shaft of the driving motor and drives the walking wheel to walk.

The invention has the beneficial effects that: the pressing device is simple in structure, can realize pressing of the medicine on the template by using the upper pressing head and the lower pressing head, is simple in operation process, and is easy to perform pressing operation.

Description of the drawings:

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

FIG. 2 is a schematic structural view of a pressing platform;

FIG. 3 is a side view of the press platen;

fig. 4 is a schematic structural view of the first annular projection and the second annular projection.

The specific implementation mode is as follows:

in order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

As shown in fig. 1-4, a tablet compressing device for tablet medicine comprises a frame, a compressing platform 12 is arranged on the upper portion of the frame, and a tablet compressing mechanism, a control mechanism and a feeding mechanism are arranged on the upper portion of the compressing platform 12; the frame comprises four upright posts 11 arranged in parallel, a pressing platform 12 is fixedly arranged at the upper ends of the upright posts 11, a coaming 14 is arranged on the periphery of the pressing platform 12, a rotating motor 20 is arranged at the lower part of the pressing platform 12, an output shaft of the rotating motor 20 is connected with a driving wheel, the driving wheel is connected with a driven wheel through a synchronous belt, the driven wheel is fixedly connected with a rotating shaft 301 at the center of the pressing platform 12, a guide rod 30 is fixed at the upper part of the rotating shaft 301, the guide rod 30 is positioned at the upper part of the pressing platform 12, and an upper pressure head 31, a template 32 and a lower pressure head 33 are; the upper pressure head 31 comprises an upper disc, a plurality of upper pressure components 41 are arranged on the upper disc, the upper pressure components 41 are arranged on the outer edge of the upper disc, each upper pressure component 41 comprises an upper pressure seat, an upper pressure roller 411 is arranged on the upper portion of each upper pressure seat, an upper pressure rod 412 is arranged on the lower portion of each upper pressure seat, and an upper compression spring is connected between each upper pressure seat and the upper disc; the template 32 comprises a middle disc, and a plurality of uniformly distributed medicine storage cavities are arranged on the middle disc; the lower pressure head 33 comprises a lower disc, a plurality of lower pressure components 43 are arranged on the lower disc, each lower pressure component 43 comprises a lower pressure seat, a lower pressure rod 432 is arranged at the upper part of each lower pressure seat, a lower pressure roller 431 is arranged at the lower part of each lower pressure seat, and a lower compression spring is connected between each lower pressure seat and the lower disc; two side surfaces of the pressing platform 12 are fixedly provided with supporting rods 13, the upper part of each supporting rod 13 is provided with a rotating shaft 131 capable of being adjusted in a lifting manner, the rotating shaft 131 is provided with a roller 132, and the roller 132 is positioned on the moving path of the upper pressing roller 411; the pressing platform 12 is further provided with a first annular bulge 51 and a second annular bulge 50, the first annular bulge 51 and the second annular bulge 50 are positioned on the moving path of the lower pressing roller 431, and the first annular bulge 51 is positioned right below the roller 132; the edge of the pressing platform 12 is also provided with a support 15, a feeding mechanism 16 is fixed on the support 15, a vibrator 151 is arranged on the periphery of the feeding mechanism 16, and a lower discharge pipe 161 of the feeding mechanism 16 is connected with a medicine storage cavity on the template 32.

The height of the first annular projection 51 is smaller than the height of the second annular projection 50.

The feeding mechanism 16 is a feeding silo, and the upper part and the lower part of the feeding mechanism are both provided with a material level sensor which is electrically connected with the alarm.

The enclosing plate 14 is fixed on the outer side of the supporting column 13 and is detachably connected with the supporting column 13.

The pressing platform 12 is provided with an opening button 121, a speed regulating button 122 and an alarm, and the opening button 121, the speed regulating button 122 and the alarm are all electrically connected with the control mechanism.

The lower part of the adjacent upright post 11 is connected with a beam 10, and the lower part of the upright post 11 is provided with a travelling wheel 101.

The upper part of the adjacent upright post 11 is connected with an upper connecting plate 111, and the upper connecting plate 111 is fixedly connected with the upright post 11 through a welding piece.

The walking wheel 101 is driven by a walking wheel driving mechanism, the walking wheel driving mechanism comprises a driving motor and a transmission mechanism, and the transmission mechanism is connected with an output shaft of the driving motor and drives the walking wheel 101 to walk.

The working process is as follows: according to the pressing of the opening button, the rotating electrical machines drives the upper pressure head 31, the template 32 and the lower pressure head 33 rotate, simultaneously the feed mechanism supplies the medicine to the medicine storage cavity of the template, when the gyro wheel contacts with the upper pressure roller and pressurizes, the lower pressure roller is located first annular arch just, go up depression bar and lower depression bar relative movement promptly, the medicine that will store up the medicine intracavity is suppressed, along with the operation of rotating electrical machines, accomplish the suppression one by one, when the lower pressure roller is located second annular arch, the tablet after the depression bar will be suppressed is ejecting down, take away by the extracting mechanism, accomplish the preforming work of tablet.

The examples are intended to illustrate the invention, but not to limit it. The described embodiments may be modified by those skilled in the art without departing from the spirit and scope of the present invention, and therefore, the scope of the appended claims should be accorded the full scope of the invention as set forth in the appended claims.

Claims (4)

1. A tablet compressing device for tablet medicine, which is characterized in that: the automatic feeding device comprises a rack, wherein a pressing platform (12) is arranged at the upper part of the rack, and a tabletting mechanism, a control mechanism and a feeding mechanism are arranged at the upper part of the pressing platform (12); the frame comprises four upright posts (11) arranged in parallel, a pressing platform (12) is fixedly arranged at the upper ends of the upright posts (11), a coaming (14) is arranged on the periphery of the pressing platform (12), a rotating motor (20) is arranged at the lower part of the pressing platform (12), an output shaft of the rotating motor (20) is connected with a driving wheel, the driving wheel is connected with a driven wheel through a synchronous belt, the driven wheel is fixedly connected with a rotating shaft (301) at the center of the pressing platform (12), a guide rod (30) is fixed at the upper part of the rotating shaft (301), the guide rod (30) is positioned at the upper part of the pressing platform (12), and an upper pressure head (31), a template (32) and a lower pressure head (33) are fixedly arranged at the; the upper pressure head (31) comprises an upper disc, a plurality of upper pressure components (41) are arranged on the upper disc, the upper pressure components (41) are arranged on the outer edge of the upper disc, each upper pressure component (41) comprises an upper pressure seat, an upper pressure roller (411) is arranged on the upper portion of each upper pressure seat, an upper pressure rod (412) is arranged on the lower portion of each upper pressure seat, and an upper compression spring is connected between each upper pressure seat and the upper disc; the template (32) comprises a middle disc, and a plurality of uniformly distributed medicine storage cavities are formed in the middle disc; the lower pressure head (33) comprises a lower disc, a plurality of lower pressure components (43) are arranged on the lower disc, each lower pressure component (43) comprises a lower pressure seat, a lower pressure rod (432) is arranged at the upper part of each lower pressure seat, a lower pressure roller (431) is arranged at the lower part of each lower pressure seat, and a lower compression spring is connected between each lower pressure seat and the lower disc; supporting rods (13) are fixedly arranged on two side faces of the pressing platform (12), a rotating shaft (131) capable of being adjusted in a lifting mode is arranged on the upper portion of each supporting rod (13), rollers (132) are arranged on the rotating shafts (131), and the rollers (132) are located on the moving path of the upper pressing roller (411); the pressing platform (12) is also provided with a first annular bulge (51) and a second annular bulge (50), the first annular bulge (51) and the second annular bulge (50) are positioned on the moving path of the lower pressing roller (431), and the first annular bulge (51) is positioned right below the roller (132); a support (15) is further arranged at the edge of the pressing platform (12), a feeding mechanism (16) is fixed on the support (15), a vibrator (151) is arranged on the periphery of the feeding mechanism (16), and a discharge pipe (161) at the lower part of the feeding mechanism (16) is connected with a medicine storage cavity on the template (32);
the feeding mechanism (16) is a feeding silo, the upper part and the lower part of the feeding mechanism are both provided with a material level sensor, and the material level sensors are electrically connected with the alarm;
the coaming (14) is fixed on the outer side of the supporting column (13) and is detachably connected with the supporting column (13);
the pressing platform (12) is provided with an opening button (121), a speed regulating button (122) and an alarm, and the opening button (121), the speed regulating button (122) and the alarm are all electrically connected with the control mechanism.
2. A tablet compression device for tablet medication according to claim 1, wherein: the lower parts of the adjacent upright columns (11) are connected with a cross beam (10), and the lower parts of the upright columns (11) are provided with walking wheels (101).
3. A tablet compression device for tablet medication according to claim 1, wherein: the upper parts of the adjacent upright columns (11) are connected with upper connecting plates (111), and the upper connecting plates (111) are fixedly connected with the upright columns (11) through welding pieces.
4. A tablet compression device for tablet medication according to claim 2, wherein: the walking wheel (101) is driven by a walking wheel driving mechanism, the walking wheel driving mechanism comprises a driving motor and a transmission mechanism, and the transmission mechanism is connected with an output shaft of the driving motor and drives the walking wheel (101) to walk.
CN201710148891.9A 2017-03-14 2017-03-14 Tablet pressing device for tablet medicines CN106974833B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710148891.9A CN106974833B (en) 2017-03-14 2017-03-14 Tablet pressing device for tablet medicines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710148891.9A CN106974833B (en) 2017-03-14 2017-03-14 Tablet pressing device for tablet medicines

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CN106974833A CN106974833A (en) 2017-07-25
CN106974833B true CN106974833B (en) 2020-03-10

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Application Number Title Priority Date Filing Date
CN201710148891.9A CN106974833B (en) 2017-03-14 2017-03-14 Tablet pressing device for tablet medicines

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110884196A (en) * 2019-10-28 2020-03-17 广东新乐食品有限公司 Automatic tabletting and forming device and method for double-layer tabletted sugar
CN110774648A (en) * 2019-11-08 2020-02-11 合肥一枫医药有限公司 Chinese herbal medicine decoction piece pressing method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1668439A (en) * 2002-07-19 2005-09-14 Smi有限公司 Method and apparatus for making miniature tablets
CN102241158A (en) * 2011-05-23 2011-11-16 苏光宝 Automatic powder adding device of plastic powder molding machine
CN202573048U (en) * 2012-06-06 2012-12-05 江门瑞怡乐甜味剂厂有限公司 Multi-head pressing-sheet type full-automatic high-efficiency rotary preforming press
CN205339583U (en) * 2016-01-26 2016-06-29 郑伟杰 A novel rotary preforming press for production of pharmaceuticals
CN106142637A (en) * 2016-08-30 2016-11-23 福建南安市华天机械有限公司 A kind of automatic Powder forming press
CN205705428U (en) * 2016-06-21 2016-11-23 北京新龙立科技有限公司 A kind of operating console device of tablet machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1668439A (en) * 2002-07-19 2005-09-14 Smi有限公司 Method and apparatus for making miniature tablets
CN102241158A (en) * 2011-05-23 2011-11-16 苏光宝 Automatic powder adding device of plastic powder molding machine
CN202573048U (en) * 2012-06-06 2012-12-05 江门瑞怡乐甜味剂厂有限公司 Multi-head pressing-sheet type full-automatic high-efficiency rotary preforming press
CN205339583U (en) * 2016-01-26 2016-06-29 郑伟杰 A novel rotary preforming press for production of pharmaceuticals
CN205705428U (en) * 2016-06-21 2016-11-23 北京新龙立科技有限公司 A kind of operating console device of tablet machine
CN106142637A (en) * 2016-08-30 2016-11-23 福建南安市华天机械有限公司 A kind of automatic Powder forming press

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CB03 Change of inventor or designer information

Inventor after: Wang Dongping

Inventor after: Li Wen

Inventor after: Yu Zhanying

Inventor after: Gao Yang

Inventor before: Gao Yang

CB03 Change of inventor or designer information
TA01 Transfer of patent application right

Effective date of registration: 20200117

Address after: 266555 Huangpu Road, Huangdao District, Shandong, Qingdao, 9

Applicant after: Qingdao Huangdao District Central Hospital

Address before: Dongcheng District Guangming Road 523000 Guangdong city of Dongguan province No. 27 thousand Xu building room 436

Applicant before: DONGGUAN QINZHI INDUSTRIAL DESIGN CO., LTD.

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