SU613924A1 - Rotary tabletting machine - Google Patents
Rotary tabletting machineInfo
- Publication number
- SU613924A1 SU613924A1 SU762393086A SU2393086A SU613924A1 SU 613924 A1 SU613924 A1 SU 613924A1 SU 762393086 A SU762393086 A SU 762393086A SU 2393086 A SU2393086 A SU 2393086A SU 613924 A1 SU613924 A1 SU 613924A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- tablet
- drive
- rotor
- height
- feeder
- Prior art date
Links
- 230000007246 mechanism Effects 0.000 claims description 5
- 230000001276 controlling effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 230000033228 biological regulation Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 229940079593 drug Drugs 0.000 claims 1
- 239000003814 drug Substances 0.000 claims 1
- 230000007423 decrease Effects 0.000 description 2
- RRLHMJHRFMHVNM-BQVXCWBNSA-N [(2s,3r,6r)-6-[5-[5-hydroxy-3-(4-hydroxyphenyl)-4-oxochromen-7-yl]oxypentoxy]-2-methyl-3,6-dihydro-2h-pyran-3-yl] acetate Chemical compound C1=C[C@@H](OC(C)=O)[C@H](C)O[C@H]1OCCCCCOC1=CC(O)=C2C(=O)C(C=3C=CC(O)=CC=3)=COC2=C1 RRLHMJHRFMHVNM-BQVXCWBNSA-N 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
- B30B11/08—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space co-operating with moulds carried by a turntable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/005—Control arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/30—Feeding material to presses
- B30B15/302—Feeding material in particulate or plastic state to moulding presses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
1one
. Изобретение относитс к обработке материалов давлением.. The invention relates to the processing of materials by pressure.
Известна роторна таблеточна машина, содержаща приводной ротор с механизмами регулировани скорости вращени и высоты прессуемой таблетки, а также приводной питатель с вращающимис на оси лопаст ми (1J .A known rotary tablet machine containing a drive rotor with mechanisms for controlling the speed of rotation and height of the pressed tablet, as well as a drive feeder with axes rotating on the axis (1J.
Индивидуальный привод у лопастного питател служит дд ручного регулировани ско .рости вращенн лопастей питател при изменении скорости вращени ротора и высоты таблетки.The individual drive of the blade feeder serves as a manual control of the speed of the rotary blade of the feeder when the rotor rotates and the height of the tablet changes.
Отсутствие автоматического регулпроват скорости вращени лопастей питател при изменении скорости вращени ротора и высоты таблетки вызывает перерасход пресс-материала и сниженне производительности машины.The lack of an automatic adjustment of the rotational speed of the feeder blades when the rotor speed and pill height are changed causes overpressing of the press material and reduced machine productivity.
Целью изобретени вл етс экономи пресс-материала и повышение производительности мащииы за счет автоматического регулировани скорости вращени лопастей питател при измеиении скорости вращени ротора и высоты таблетки.The aim of the invention is to save the press material and increase the productivity of the machine by automatically adjusting the rotation speed of the feeder blades when the rotor speed and tablet height are changed.
В предложенном устройстве указаина цель достигаетс за счет -того, что привод лопастtioro питател выполнен в виде гидравлически.In the proposed device, the indicated target is achieved due to the fact that the drive of the blade of the feeder is made hydraulically.
соединенных между собой насоса, гидромотора и дроссел с устройством дл его регулировани . При этом вал насоса соединен с приводом ротора, вал гидромотора соединеи с осью вращающихс лопастей питател , а устройство дл регулировани дроссел кинематически св зано С:механизмом регулироввки высоты таблетки .interconnected pump, hydraulic motor and throttle with a device for its regulation. In this case, the pump shaft is connected to the rotor drive, the shaft of the hydraulic motor connects to the axis of the rotating blades of the feeder, and the device for adjusting the throttles is kinematically connected With: the tablet height adjustment mechanism.
Принципиальна схема устройства показана на чертеже.A schematic diagram of the device is shown in the drawing.
Роторна машина состонт из ротора 1, редуктора 2, с приводным валком 3 которого соединен вал насоса 4 гидросистемы привода, а также гидромотс а 5 и аоаастного питател 6.The rotor machine is composed of rotor 1, gearbox 2, with drive roller 3 of which the shaft of pump 4 of the hydraulic system of the drive is connected, as well as hydraulic ram 5 and aaaa feeder 6.
Механизм регулировани высоты .таблетки содержнт рычаг 7, соедииенный с прессующим роликом 8. Одно плечо рычага 7 имеет опору 9, а крутое плечо соеднненй с регулирующим винтом 10 и подпружинено. На нем The mechanism for adjusting the height of the tablet contains a lever 7 connected with a pressing roller 8. One lever arm 7 has a support 9, and a steep shoulder connects with a regulating screw 10 and is spring-loaded. On him
0 закреплен зубчатый сектор П, взаимодействующий с зубчатым колесом 12. закрепленным на валике управл ющего устройства дроссел 13.0, a toothed sector P is fixed, interacting with a toothed wheel 12. fixed on the roller of the control device of the throttle 13.
Гидромотор 5 привода лопастей питател 6The motor 5 drive blades of the feeder 6
соединен гидравлической магистралью 14 с насосом 4, а также с входом дроссел . 13 и предохранительным Клапаном 15. Выход дроссели 13 соединен со сливной магистралью 16. Роторна машина работает следующим образом .connected by a hydraulic line 14 to the pump 4, as well as to the entrance of the throttle. 13 and a safety valve 15. The output of the chokes 13 is connected to the drain line 16. The rotary machine works as follows.
При включении привода насос 4 приводит во вращение гидромотор 5 привода питател ;6. Избыток масла, определ емый величиной от рыти дроссел 13, поступает в сливную магистраль 16. При изменении скорости вращени ротора измен етс производительность насоса 4, а следовательно, и скорость вращени лопастей питател , в результате чего с беспечиваетс автоматическа взаимосв зь скоростей вращени .ротора и лопастей питател .When turning on the drive, the pump 4 drives the hydraulic motor 5 of the drive drive; 6. The excess oil, determined by the magnitude of the digging throttle 13, enters the drain line 16. When the rotor speed changes, the performance of pump 4 changes, and consequently, the speed of rotation of the feeder blades, as a result of which the rotation speeds of the rotor are automatically correlated blades feeder.
При изменении высоты таблетки осущест Бл етс автоматическа подстройка на дросселе 1$ за счет поворота зубчатого колеса 12, кинематически св занного с зубчатым сектором II, а высота таблетки регулируетс виитом 10, при. вращении которого измен етс положение прессующего ролика 8. При этом при увеличении высоты таблетки увеличиваетс скбросгь вращени лопастей питател , а при уменьшени высоты таблетки скорость вращени лопастей питател 6 также уменьшаетс .When the tablet height is changed, the automatic adjustment on the choke of $ 1 is made by rotating the gear 12, kinematically associated with gear sector II, and the height of the tablet is adjusted by viewing 10 at. the rotation of which changes the position of the pressing roller 8. At the same time, increasing the height of the tablet increases scrolling of the blades of the feeder, and when the height of the tablet decreases, the rotation speed of the blades of the feeder 6 also decreases.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762393086A SU613924A1 (en) | 1976-08-01 | 1976-08-01 | Rotary tabletting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762393086A SU613924A1 (en) | 1976-08-01 | 1976-08-01 | Rotary tabletting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU613924A1 true SU613924A1 (en) | 1978-07-05 |
Family
ID=20672967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU762393086A SU613924A1 (en) | 1976-08-01 | 1976-08-01 | Rotary tabletting machine |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU613924A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3165355B1 (en) | 2015-09-30 | 2021-07-14 | Fette Compacting GmbH | Method for operating a rotary tablet press and rotary tablet press |
-
1976
- 1976-08-01 SU SU762393086A patent/SU613924A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3165355B1 (en) | 2015-09-30 | 2021-07-14 | Fette Compacting GmbH | Method for operating a rotary tablet press and rotary tablet press |
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