DE3723651A1 - Universal automatic tablet machine for converting compressed powder into tablets - Google Patents

Universal automatic tablet machine for converting compressed powder into tablets

Info

Publication number
DE3723651A1
DE3723651A1 DE19873723651 DE3723651A DE3723651A1 DE 3723651 A1 DE3723651 A1 DE 3723651A1 DE 19873723651 DE19873723651 DE 19873723651 DE 3723651 A DE3723651 A DE 3723651A DE 3723651 A1 DE3723651 A1 DE 3723651A1
Authority
DE
Germany
Prior art keywords
tablets
tablet machine
automatic tablet
universal automatic
compressed powder
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
DE19873723651
Other languages
German (de)
Inventor
Miklos Zoltan Blauer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BLAUER MIKLOS ZOLTAN DIPL MASC
Original Assignee
BLAUER MIKLOS ZOLTAN DIPL MASC
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.)
Filing date
Publication date
Application filed by BLAUER MIKLOS ZOLTAN DIPL MASC filed Critical BLAUER MIKLOS ZOLTAN DIPL MASC
Priority to DE19873723651 priority Critical patent/DE3723651A1/en
Publication of DE3723651A1 publication Critical patent/DE3723651A1/en
Ceased legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B11/00Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/02Presses 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
    • B30B11/08Presses 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

Abstract

Automatic tablet machines currently have compression lines or rollers, and the invention makes it possible to produce a machine of this type which is turned into a universal automatic machine by an appropriately designed working piston head. <IMAGE>

Description

1.1.

Titel und technisches Gebiet:Title and technical area:

1.1."UNIVERSELLER TABLETTENAUTOMAT FÜR DIE TABLETTIERUNG VON PRESSENPULVER" in der Herstellung von Tabletten (oder Körpern ähnlicher Konfiguration) für die Medizin, Kunststoffindustrie, Wachs- und Kerzenindustrie und für die ähnlichen technischen Industriezweige.1.1. "UNIVERSAL TABLET MACHINE FOR TABLETING OF PRESS POWDER "in the manufacture of Tablets (or bodies of similar configuration) for medicine, plastics industry, wax and Candle industry and for the similar technical Industries.

2.Stand der Technik:
In der Herstellung von Tabletten aus Pressenpulver gibt es zur Zeit zwei Maschinentypen, die aufgrund von den folgenden Prinzipien arbeiten:
2. State of the art:
There are currently two machine types in the manufacture of tablets from press powder, which operate on the following principles:

2.1.a) Maschinen, die die Herstellung von Tabletten mit Hilfe von sogenannten Druckbahnen durch Druck auf die Kolben realisieren und dabei gibt es Steuerungsbahnen für die Ansteuerung der Kolben;2.1.a) Machines that manufacture tablets with the help of so-called printing webs Realize pressure on the pistons while doing so there are control tracks for the control The piston;

2.2.b) Maschinen, die die Herstellung von Tabletten mit Hilfe von sogenannten Wälzrollen durch Druck auf die Kolben realisieren und dabei gibt es Steuerungsbahnen für die Ansteuerung und Aussteuerung der Kolben.2.2.b) Machines that manufacture tablets with the help of so-called roller rollers Realize pressure on the pistons while giving it control tracks for the control and Control of the pistons.

2.3.Die Kritik des Standes der Technik:
Die Maschinen vom Typ a) laufen langsam, weil die notwendigen Druckkräfte durch das Auftreten von großen Reibungsverlusten verbunden sind, die an den Druckbahnen erscheinen. Die Druckwege sind dabei ziemlich groß.
2.3 The criticism of the state of the art:
The type a) machines run slowly because the necessary compressive forces are connected by the occurrence of large friction losses that appear on the printing webs. The print paths are quite large.

2.4.Die Maschinen vom Typ b) laufen schnell, weil die Druckkräfte an den Wälzrollen durch das Auftreten von kleinen Reibungsverlusten verbunden sind. Die Druckwege und die Zeiten unter dem Druck sind ziemlich klein dabei.2.4.The machines of type b) run fast because the pressure forces on the roller due to the occurrence associated with small friction losses are. The pressure paths and the times under the Pressure is pretty small.

2.5.Diese Umstände verursachen gleichzeitig die Beschränkung der Ausnutzungsmöglichkeit von den genannten Typen.2.5 These circumstances also cause the limitation the possibility of exploitation of the mentioned types.

3.DIE AUFGABE DER ERFINDUNG:3. THE OBJECT OF THE INVENTION:

3.1.Die Erfindung stellt sich die Aufgabe, um einen universellen Maschinentyp, sowie dessen Arbeitsprinzipien und Konstruktionsmerkmale zu beschreiben, der die Aufgabenbereiche von den o. g. beiden Maschinentypen lösen kann.
Zunächst wird der theoretische Pressenvorgang betrachtet (Abb. 1.).
3.1. The invention sets itself the task of describing a universal machine type, as well as its working principles and design features, which can solve the task areas of the above two machine types.
First, the theoretical press process is considered (Fig. 1.).

3.2.Im Koordinatensystem "p-s" (d. h. Druck-pressenweg) zeichnen alle Pressenpulver eine Exponenzähnliche Kurve. Laut der Eigenschaften dieser Kurve ist es leicht einzusehen, daß der ziemlich große Pressenweg s₁ am Anfang des Pressenvorganges kleinen Druck p₁ im Zylinder verursacht, sowie eine kleinere Vergrößerung des Pressenweges s₂-s₁ die mehrfache Zunahme des Drucks p₂ hervorruft.3.2. In the coordinate system " ps " (ie pressure-press path) all press powders draw an exponence-like curve. According to the characteristics of this curve, it is easy to see that the rather large Pressenweg s ₁ at the beginning of the press operation, small pressure ₁ p in the cylinder causes, and a smaller increase in the press path s ₂- s ₁ multiple increase in pressure p ₂ causes.

3.3.Daher folgt es, daß man den gesamten Pressenvorgang auf einen Vordruck und einen Nachdruck zerteilen sollte.3.3.Therefore it follows that the entire press process divide into a form and a reprint should.

3.4.Dementsprechend wird der Kolbenkopf gestaltet (Abb. 2.). Die dargestellte Konstruktion zeigt nur die theoretische Lösungsmöglichkeit, selbst die Kolben müssen jedoch gegen Verdrehung gesichert werden.3.4 The piston head is designed accordingly (Fig. 2.). The construction shown only shows the theoretical solution, even that However, pistons must be secured against rotation will.

3.5.Die Rollen des Kolbenkopfes sind für die Realisation des Vordruckes an den Druckbahnen, sowie für die Steuerung der Kolben da. Die Kolben befinden sich im Drehtisch und die Druck- und Steuerungsbahnen sind zum Gestell befestigt.3.5 The roles of the piston head are for the realization the form on the printing webs, as well as for the control of the pistons there. The pistons are in the turntable and the print and control tracks are attached to the frame.

3.6.Der Kolbenkopf von der Arbeitslänge "L" ist für das Abwalzen an den großen Wälzrollen entsprechend gestaltet.
Mit Hilfe von der Teilung des Pressenvorgangs wird der Angreifwinkel an den Wälzrollen kleiner als sonst üblich.
3.6. The piston head with the working length "L" is designed for rolling on the large rollers.
With the help of the division of the press process, the angle of attack on the roller rollers becomes smaller than usual.

3.7.Die gesamte Technologie der Herstellung von Tabletten (Abb. 4.) sieht noch Dosieren und Entnahme auch vor, die durch die übliche Gestaltung des Drehtisches kommen zustande (Abb. 3.).3.7.All technology of tablet production (Fig. 4.) still sees dosing and dispensing too before by the usual design of the turntable come about (Fig. 3.).

4.Die gewerbliche Anwendbarkeit der Erfindung ergibt sich aus dem Patentanspruch.4. The industrial applicability of the invention results itself from the claim.

5.Die vorteilhafte Wirkungen der Erfindung:5. The advantageous effects of the invention:

5.1.- Energieersparnis durch die Verminderung der Reibungsverluste;
- Vergrößerung des Pressendrucks wegen der Verminderung des Angreifwinkels;
- Universelle Einsatzmöglichkeit;
- Leistungsvergrößerung der Anlage wegen der möglichen größeren Laufgeschwindigkeiten.
5.1.- Energy savings through the reduction of friction losses;
- increase in press pressure due to the reduction of the angle of attack;
- universal application;
- Increased performance of the system due to the possible higher running speeds.

6.Die Ausführung der beanspruchten Erfindung ist im obigen deutlich dargestellt.6. The implementation of the claimed invention is in clearly shown above.

Claims (1)

1. Hauptanspruch
"UNIVERSELLER TABLETTENAUTOMAT FÜR DIE TABLETTIERUNG VON PRESSENPULVER" in der Herstellung von Tabletten (oder Körpern ähnlicher Konfiguration) für die Medizin, Kunststoffindustrie, Wachs- und Kerzenindustrie und für die ähnlichen technischen Industriezweige.
  • 1.1. Kennzeichnender Teil:
    dadurch gekennzeichnet, daß der Kolbenkopf des Arbeitskolbens von der Anlage Rollen für das Abrollen an den Steuerungsbahnen und an den Druckbahnen, sowie einen entsprechenden Kopfteil für das Abrollen an den Wälzrollen hat (Abb. 2.).
1. Main claim
"UNIVERSAL TABLET MACHINE FOR TABLETING PRESS POWDER" in the manufacture of tablets (or bodies of similar configuration) for the medicine, plastics industry, wax and candle industry and for the similar technical branches of industry.
  • 1.1. Characteristic part:
    characterized in that the piston head of the working piston of the system has rollers for rolling on the control tracks and on the pressure tracks, and a corresponding head part for rolling on the roller rollers (Fig. 2.).
DE19873723651 1987-07-17 1987-07-17 Universal automatic tablet machine for converting compressed powder into tablets Ceased DE3723651A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19873723651 DE3723651A1 (en) 1987-07-17 1987-07-17 Universal automatic tablet machine for converting compressed powder into tablets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873723651 DE3723651A1 (en) 1987-07-17 1987-07-17 Universal automatic tablet machine for converting compressed powder into tablets

Publications (1)

Publication Number Publication Date
DE3723651A1 true DE3723651A1 (en) 1987-12-23

Family

ID=6331770

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873723651 Ceased DE3723651A1 (en) 1987-07-17 1987-07-17 Universal automatic tablet machine for converting compressed powder into tablets

Country Status (1)

Country Link
DE (1) DE3723651A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0473456A2 (en) * 1990-08-31 1992-03-04 SHIONOGI SEIYAKU KABUSHIKI KAISHA trading under the name of SHIONOGI &amp; CO. LTD. A rotary powder compression molding machine
WO1995015846A1 (en) * 1993-12-10 1995-06-15 I.M.A. Industria Macchine Automatiche S.P.A. Rotary tabletting machine

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH259199A (en) * 1946-04-27 1949-01-15 Skoda Entreprise Nationale Ets Tablet press.
DE807538C (en) * 1948-10-02 1951-07-02 Schaudt Maschb G M B H Pressure roller bearings in rotary tablet presses
FR985142A (en) * 1949-04-22 1951-07-16 Skoda Ets Devices for adjusting the stroke of pressure elements in rotary presses
DE860773C (en) * 1951-10-16 1952-12-22 Erwin Stegemann Rotary table press with continuously rotating mold table
DE1003915B (en) * 1954-11-27 1957-03-07 Johan Lodewijk Koster Press for making tablets
AT293882B (en) * 1968-07-11 1971-09-15 Vyzk Ustav Mech ROTARY PRESS
DE2604648C2 (en) * 1976-02-04 1980-10-09 Emil Korsch Spezialfabrik Fuer Komprimiermaschinen, 1000 Berlin Rotary press
DE2029094C3 (en) * 1969-06-12 1984-07-19 Shionogi & Co., Ltd., Osaka Rotary tablet press

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH259199A (en) * 1946-04-27 1949-01-15 Skoda Entreprise Nationale Ets Tablet press.
DE807538C (en) * 1948-10-02 1951-07-02 Schaudt Maschb G M B H Pressure roller bearings in rotary tablet presses
FR985142A (en) * 1949-04-22 1951-07-16 Skoda Ets Devices for adjusting the stroke of pressure elements in rotary presses
DE860773C (en) * 1951-10-16 1952-12-22 Erwin Stegemann Rotary table press with continuously rotating mold table
DE1003915B (en) * 1954-11-27 1957-03-07 Johan Lodewijk Koster Press for making tablets
AT293882B (en) * 1968-07-11 1971-09-15 Vyzk Ustav Mech ROTARY PRESS
DE2029094C3 (en) * 1969-06-12 1984-07-19 Shionogi & Co., Ltd., Osaka Rotary tablet press
DE2604648C2 (en) * 1976-02-04 1980-10-09 Emil Korsch Spezialfabrik Fuer Komprimiermaschinen, 1000 Berlin Rotary press

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0473456A2 (en) * 1990-08-31 1992-03-04 SHIONOGI SEIYAKU KABUSHIKI KAISHA trading under the name of SHIONOGI &amp; CO. LTD. A rotary powder compression molding machine
EP0473456A3 (en) * 1990-08-31 1992-06-17 Shionogi Seiyaku Kabushiki Kaisha Trading Under The Name Of Shionogi & Co. Ltd. A rotary powder compression molding machine
US5186956A (en) * 1990-08-31 1993-02-16 Shionogi & Co., Ltd. Rotary powder compression molding machine
WO1995015846A1 (en) * 1993-12-10 1995-06-15 I.M.A. Industria Macchine Automatiche S.P.A. Rotary tabletting machine
US5698238A (en) * 1993-12-10 1997-12-16 I.M.A. Industria Macchine Automatiche S.P.A. Rotary tabletting machine

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Legal Events

Date Code Title Description
OAV Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1
8120 Willingness to grant licences paragraph 23
8143 Withdrawn due to claiming internal priority
8180 Miscellaneous part 1

Free format text: IN HEFT 29/88, SEITE 6746, SP. 1: DIE VEROEFFENTLICHUNG IST ZU STREICHEN

8101 Request for examination as to novelty
8110 Request for examination paragraph 44
8105 Search report available
8180 Miscellaneous part 1

Free format text: IN HEFT 5/88, SEITE 995, SP. 2: DIE VEROEFFENTLICHUNG IST ZU STREICHEN

8131 Rejection