CN104786541B - Improved structure of tablet press - Google Patents
Improved structure of tablet press Download PDFInfo
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- CN104786541B CN104786541B CN201510201001.7A CN201510201001A CN104786541B CN 104786541 B CN104786541 B CN 104786541B CN 201510201001 A CN201510201001 A CN 201510201001A CN 104786541 B CN104786541 B CN 104786541B
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- lower punch
- feed hopper
- mould
- improved structure
- valve
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Abstract
The invention relates to an improved structure of a tablet press. The improved structure of the tablet press comprises a tablet pressing device and a feeding device. A lower punch die driving rod I and a lower punch die driving rod II are hinged to the bottom end of a lower punch die, the extending height of the lower punch die driving rod II is controlled to be larger than that of the lower punch die driving rod I, and therefore when the lower punch die protrudes out of a die hole, an inclined plane is formed to facilitate discharging of tablets. A guide groove and a die disc are in smooth transition, so the discharge rate of the tablets is improved, and the tablets are prevented from being blocked at the end of the die disc. The improved structure of the tablet press is provided with a rotary spray nozzle, and the spray nozzle is connected with a water inlet pipe and an air inlet pipe. Therefore, automatic washing and automatic drying of the inner wall of a feeding hopper are achieved, operations are simple and convenient, and the problem that it is difficult to clean the inner wall of the feeding hopper is avoided.
Description
Technical field
A kind of the present invention relates to tablet machine feed hopper field, in particular it relates to tablet machine improved structure.
Background technology
With the fast development of pharmaceutical sector, the demand of medicine constantly increases, and various pharmaceutical equipments arise at the historic moment, such as batch mixing
Machine, tablet machine, transporter etc..Tablet is one of modal dosage form of medicine, after tablet is medicine and the uniform mixing of adjuvant
The Formulation of compacting.Because tablet has the advantage that：First, transport, store and carry, apply all sides of comparing
Just；Second, the dimensionally stable of product, accurately, cost and price are all relatively low for dosage.Therefore, the range of application of tablet is also increasingly
Extensively, the research to method for preparing tablet thereof and first relevant device is also necessary.At present, tablet is generally by tablet machine
It is prepared from, tablet machine typically all includes feed hopper and preforming device.
Same tablet machine can be used for suppressing different tablets, and tablet machine has amount of powder shape during film-making
Drug residue in feed hopper inwall, in order to avoid the powder medicine of last tabletting residual causes mixed medicine not to tabletting next time
Good impact, typically will be cleaned to feed hopper processing, the cleaning of the feed hopper of existing tablet machine is more numb after compression
Tired；The derivation to tablet after film-making of existing tablet machine operates inconvenience.
Content of the invention
The technical problem to be solved is to provide a kind of tablet machine improved structure, to overcome existing tablet machine pair
Deriving of tablet operates inconvenience, the more troublesome problem of cleaning of feed hopper.
The present invention solves the above problems and be employed technical scheme comprise that：A kind of tablet machine improved structure, including fixed mount, Gu
Determine frame upper end and be provided with feed hopper, fixed mount is provided with mould, mould is provided with nib, in nib, is provided with lower punch,
The lower end of lower punch is hinged with lower punch drive rod I, lower punch drive rod II, and the side of mould is provided with collection device, collects
Device is connected with mould by guide groove, and guide groove is seamlessly transitted with mould, described fixed mount is provided with upper with lower punch cooperation
Punch die, upper trimming die is equipped with upper trimming die drive rod, and the bottom of feed hopper is provided with the conveying flexible pipe with mould cooperation；Described
The feed end outer wall of feed hopper at least provided with 2 fixed blocks, on connecting rod I that Slave Block is arranged by its one end and fixed block
The connecting rod II of end setting is hinged, and the other end of Slave Block is provided with shower nozzle, and the water spray end of shower nozzle and the side wall of feed hopper coordinate,
Water inlet pipe is provided with shower nozzle, water inlet pipe is provided with valve I, water inlet pipe is connected with air inlet lines, air inlet lines are arranged
There is valve II, described water inlet pipe is provided with pressurizing valve between air inlet lines and shower nozzle, described valve I, valve II, pressurizing valve
Controlled by the controller being arranged on feed hopper outer wall.Existing tablet machine needs extra setting one on mould after compression
The tablet made is released mould by pushing meanss, troublesome poeration and be not easy to the derivation of tablet；Existing feed arrangement is general all
It is to adopt by feed end to the diminishing structure of discharge end internal diameter, when being carried out to feed arrangement, due to feed arrangement
Discharge end bore less, be not easy to clean, lead to operate cumbersome problem in cleaning process, the lower punch of the present invention
Drive rod I, lower punch drive rod II, the driving of upper trimming die drive rod all have controller I control, and lower punch drive rod II stretches out
It is higher than highly lower punch drive rod I so that lower punch protrudes from formation inclined-plane during nib；Slave Block of the present invention initial
The parallel laminating of side wall of state and feed hopper, Slave Block can rotate, and so that Slave Block and the folder of feed hopper inwall lower end is gradually increased
Greatly, maximum angle is 90 °, and the rotation of Slave Block drives the rotation of shower nozzle, the operation principle of the present invention：Powder active compound is by feed hopper
Enter in nib through conveying flexible pipe, in feed hopper, be provided with the controlling switch controlling each input of powder stock, powder is former
When medicine enters in nib, powder is pressed into tablet in the driving rainy lower punch cooperation of upper trimming die drive rod by upper trimming die, so
Upper trimming die drive rod drives upper trimming die homing afterwards, and lower punch is ejected mould by lower punch drive rod I, lower punch drive rod II again
Hole, lower punch drive rod I stops elongation, and lower punch drive rod II continues elongation, until making inclined-plane that lower punch formed by medicine
Piece ejects lower punch, and the tablet of ejection collects collection device by guide groove, and the end due to guide groove and mould seamlessly transits, ejection
The tablet of lower punch can smoothly import in guide groove, improves the speed that tablet is derived, and the present invention passes through at the bottom of lower punch
Hold hinged lower punch drive rod I, lower punch drive rod II, and control the height that lower punch drive rod II stretches out to be higher than that lower punch drives
Lever I forms, so that lower punch protrudes from, the derivation that tablet is easy on inclined-plane during nib；Guide groove is seamlessly transitted with mould, improves
The speed that tablet is derived, it is to avoid tablet is blocked in the end of mould；The cleaning process of feed hopper is：First controlled by controller and open
Valve I, pressurizing valve, are sprayed by shower nozzle after rinse water is pressurized, and the side wall of feed hopper is carried out, and rotate in cleaning process
The different parts of feed hopper inwall, thus changing the angle of shower nozzle and the cooperation of feed hopper inwall, are carried out, through water by Slave Block
After washing, closed by controller and open valve I, Open valve II makes air carry out drying by shower nozzle ejection to feed hopper inwall
Reason, keeps the dried and clean of feed hopper inwall, the present invention is carried out to feed hopper inwall automatically, simple to operation, so,
Instant invention overcomes the more troublesome problem of cleaning deriving operation inconvenience, feed hopper to tablet for the existing tablet machine.
Further, feed hopper is fixed on fixed mount upper end by clamping device.The setting of clamping device can be firm
Feed hopper is fixed on fixed mount, improves the stability of feed hopper installation.
Further, detachable being arranged on fixed mount of clamping device.It is conveniently replaceable clamping device.
Further, the water inlet pipe between pressurizing valve and shower nozzle is set to straight tube.The resistance of straight tube is little compared with bend pipe, it is to avoid
Reduce pressure when rinse water, air arrival shower nozzle to reduce, and then reduce the dynamics of cleaning.
Further, feed hopper is made using hard aluminium alloy.Hard aluminium alloy is prior art material, has quality
Gently, the big advantage of hardness, reduces its quality while guaranteeing the hardness of feed hopper, is easy to move.
To sum up, the invention has the beneficial effects as follows：
1st, the present invention passes through in the bottom of lower punch hinged lower punch drive rod I, lower punch drive rod II, and controls undershoot
The height that mould drive rod II stretches out is higher than that lower punch drive rod I is easy to tablet so that lower punch protrudes from formation inclined-plane during nib
Derivation；Guide groove is seamlessly transitted with mould, improves the speed of tablet derivation, it is to avoid tablet is blocked in the end of mould.
2nd, the present invention passes through to arrange rotatable shower nozzle, and this shower nozzle is connected with water inlet pipe and air inlet lines, realizes to charging
The automatic washing of bucket inwall and automatic dry, simple to operation, it is to avoid the troublesome problem of feed hopper inner wall washing.
Brief description
Fig. 1 is the structural representation of tablet machine；
Fig. 2 is the structural representation of feed hopper.
Labelling and corresponding parts title in accompanying drawing：
1 mould；2 fixed mounts；3 feed hoppers；4 clamping devices；5 upper trimming die drive rods；6 upper trimming dies；7—
Nib；8 guide grooves；9 collection devices；10 lower punch drive rods I；11 lower punch drive rods II；12 lower punch；13—
Controller；14 fixed blocks；15 Slave Blocks；16 shower nozzles；17 water inlet pipes；18 air inlet lines；31 conveying flexible pipes；
141 connecting rods II；151 connecting rods I；171 pressurizing valves；172 valve I；181 valves II.
Specific embodiment
With reference to embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not
It is limited to this.
Embodiment：
As shown in Figure 1 and Figure 2, a kind of tablet machine improved structure, including fixed mount 2, clamping device 4 is passed through in fixed mount 2 upper end
It is provided with feed hopper 3, what clamping device 4 was detachable is arranged on fixed mount 2, fixed mount 2 is provided with mould 1, on mould 1
It is provided with nib 7, in nib 7, is provided with lower punch 12, the lower end of lower punch 12 is hinged with lower punch drive rod I 10, lower punch
Drive rod II 11, the side of mould 1 is provided with collection device 9, and collection device 9 is connected with mould 1 by guide groove 8, guide groove 8 and mould
Disk 1 seamlessly transits, and described fixed mount 2 is provided with the upper trimming die 6 with lower punch 12 cooperation, and upper trimming die 6 is equipped with punching
Mould drive rod 5, the bottom of feed hopper 3 is provided with the conveying flexible pipe 31 with mould 1 cooperation；The feed end outer wall of described feed hopper 3
It is provided with 2 fixed blocks 14, the connection that the connecting rod I 151 that Slave Block 15 is arranged is arranged with fixed block 14 upper end by its one end
Bar II 141 is hinged, and the other end of Slave Block 15 is provided with shower nozzle 16, the water spray end of shower nozzle 16 and the side wall cooperation of feed hopper 3, sprays
It is provided with water inlet pipe 17 on 16, water inlet pipe 17 is provided with valve I 172, water inlet pipe 17 is connected with air inlet lines 18, air
Valve II 181 is provided with inlet pipe 18, described water inlet pipe 17 is provided with pressurizing valve between air inlet lines 18 and shower nozzle 16
171, the water inlet pipe 17 between pressurizing valve 171 and shower nozzle 16 is set to straight tube, described valve I 172, valve II 181, pressurizing valve
171 are controlled by the controller 13 being arranged on feed hopper 3 outer wall；Described feed hopper 3 is made using hard aluminium alloy.
As described above, the present invention can preferably be realized.
Claims (5)
1. a kind of tablet machine improved structure is it is characterised in that include fixed mount（2）, fixed mount（2）Upper end is provided with feed hopper
（3）, fixed mount（2）On be provided with mould（1）, mould（1）On be provided with nib（7）, nib（7）Inside it is provided with lower punch
（12）, lower punch（12）Lower end be hinged with lower punch drive rod I（10）, lower punch drive rod II（11）, mould（1）Side
It is provided with collection device（9）, collection device（9）By guide groove（8）With mould（1）Connect, guide groove（8）With mould（1）Smoothed
Cross, described fixed mount（2）On be provided with and lower punch（12）The upper trimming die of cooperation（6）, upper trimming die（6）It is equipped with upper trimming die
Drive rod（5）, feed hopper（3）Bottom be provided with and mould（1）The conveying flexible pipe of cooperation（31）；Described feed hopper（3）Enter
Material end outer wall is at least provided with 2 fixed blocks（14）, Slave Block（15）The connecting rod I being arranged by its one end（151）With fixation
Block（14）The connecting rod II of upper end setting（141）Hinged, Slave Block（15）The other end be provided with shower nozzle（16）, shower nozzle（16）'s
Water spray end and feed hopper（3）The cooperation of side wall, shower nozzle（16）On be provided with water inlet pipe（17）, water inlet pipe（17）On be provided with valve
Ⅰ（172）, water inlet pipe（17）On be connected with air inlet lines（18）, air inlet lines（18）On be provided with valve II（181）, described enter
Water pipe（17）On in air inlet lines（18）With shower nozzle（16）Between be provided with pressurizing valve（171）, described valve I（172）, valve II
（181）, pressurizing valve（171）By being arranged on feed hopper（3）The controller of outer wall（13）Control.
2. a kind of tablet machine improved structure according to claim 1 is it is characterised in that described feed hopper（3）By clamping
Device（4）It is fixed on fixed mount（2）Upper end.
3. a kind of tablet machine improved structure according to claim 2 is it is characterised in that described clamping device（4）Detachably
Formula be arranged on fixed mount（2）On.
4. a kind of tablet machine improved structure according to claim 3 is it is characterised in that described pressurizing valve（171）With shower nozzle
（16）Between water inlet pipe（17）It is set to straight tube.
5. a kind of tablet machine improved structure according to claim 4 is it is characterised in that described feed hopper（3）Using hard
Aluminium alloy is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510201001.7A CN104786541B (en) | 2015-04-27 | 2015-04-27 | Improved structure of tablet press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510201001.7A CN104786541B (en) | 2015-04-27 | 2015-04-27 | Improved structure of tablet press |
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| Publication Number | Publication Date |
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| CN104786541A CN104786541A (en) | 2015-07-22 |
| CN104786541B true CN104786541B (en) | 2017-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510201001.7A Active CN104786541B (en) | 2015-04-27 | 2015-04-27 | Improved structure of tablet press |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856609A (en) * | 2016-06-13 | 2016-08-17 | 陈妙娟 | Oil squeezing system with movable oil squeezing mechanism |
| CN105904758A (en) * | 2016-06-13 | 2016-08-31 | 陈妙娟 | Movable type cleaning system of oil pressing mechanism |
| CN112776409B (en) * | 2021-01-08 | 2023-07-07 | 湖南达能新能源有限公司 | Machine-made charcoal raw material rod forming equipment |
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|---|---|---|---|---|
| US4977968A (en) * | 1988-08-03 | 1990-12-18 | Kraemer Wilhelm L | Cleaning device for weighing machines, in particular combination weighing machines |
| CN101823630A (en) * | 2009-03-03 | 2010-09-08 | 游勇 | Containerized transport method of a large quantity of solid bulk cargos as well as solid bulk cargo container and decrater thereof |
| CN202319039U (en) * | 2011-10-15 | 2012-07-11 | 四川制药制剂有限公司 | Tablet press |
| CN103042711A (en) * | 2011-10-15 | 2013-04-17 | 四川制药制剂有限公司 | Sheeting machine with floor sweeping function |
| CN203508548U (en) * | 2013-10-15 | 2014-04-02 | 湖南康尔佳制药有限公司 | Hopper cleaning device for solid medicament production |
| CN204622660U (en) * | 2015-04-27 | 2015-09-09 | 四川制药制剂有限公司 | A kind of modifying device of powder compressing machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3996375B2 (en) * | 2001-11-07 | 2007-10-24 | アサヒビール株式会社 | Tank cleaning method and cleaning system |
-
2015
- 2015-04-27 CN CN201510201001.7A patent/CN104786541B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4977968A (en) * | 1988-08-03 | 1990-12-18 | Kraemer Wilhelm L | Cleaning device for weighing machines, in particular combination weighing machines |
| CN101823630A (en) * | 2009-03-03 | 2010-09-08 | 游勇 | Containerized transport method of a large quantity of solid bulk cargos as well as solid bulk cargo container and decrater thereof |
| CN202319039U (en) * | 2011-10-15 | 2012-07-11 | 四川制药制剂有限公司 | Tablet press |
| CN103042711A (en) * | 2011-10-15 | 2013-04-17 | 四川制药制剂有限公司 | Sheeting machine with floor sweeping function |
| CN203508548U (en) * | 2013-10-15 | 2014-04-02 | 湖南康尔佳制药有限公司 | Hopper cleaning device for solid medicament production |
| CN204622660U (en) * | 2015-04-27 | 2015-09-09 | 四川制药制剂有限公司 | A kind of modifying device of powder compressing machine |
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| CN104786541A (en) | 2015-07-22 |
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Effective date of registration: 20190107 Address after: 526400 Block I-3-01-01, Guangfozhao (Huaiji) Economic Cooperation Zone, Zhaoqing City, Guangdong Province Patentee after: Guangdong Huachen rose Biotechnology Co., Ltd. Address before: 610000 No. 18 Baiye Road, Gaoxin West District, Chengdu City, Sichuan Province Patentee before: Sichuan Pharmaceutical Inc. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20200415 Address after: Floor 2, office building, i-3-01-01, Guangfo Zhaoji Economic Cooperation Zone, HUAIJI County, Zhaoqing City, Guangdong Province Patentee after: Huakang Rose (Guangdong) Biotechnology Research Co., Ltd. Address before: 526400 Block I-3-01-01, Guangfozhao (Huaiji) Economic Cooperation Zone, Zhaoqing City, Guangdong Province Patentee before: GUANGDONG HUACHEN MEIGUI BIOTECHNOLOGY Co.,Ltd. |