DE1234528B - Tablet press for grainy-crystalline substances - Google Patents

Tablet press for grainy-crystalline substances

Info

Publication number
DE1234528B
DE1234528B DESCH27587A DESC027587A DE1234528B DE 1234528 B DE1234528 B DE 1234528B DE SCH27587 A DESCH27587 A DE SCH27587A DE SC027587 A DESC027587 A DE SC027587A DE 1234528 B DE1234528 B DE 1234528B
Authority
DE
Germany
Prior art keywords
punch
anvil
tablet press
cam
pressing
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.)
Pending
Application number
DESCH27587A
Other languages
German (de)
Other versions
DE1821257U (en
Inventor
Arnold Marinus Scheer
Emanuel Johannes Marie Stahlie
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.)
ARNOLD MARINUS SCHEER
Original Assignee
ARNOLD MARINUS SCHEER
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 ARNOLD MARINUS SCHEER filed Critical ARNOLD MARINUS SCHEER
Publication of DE1234528B publication Critical patent/DE1234528B/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G3/00—Sweetmeats; Confectionery; Marzipan; Coated or filled products
    • A23G3/02—Apparatus specially adapted for manufacture or treatment of sweetmeats or confectionery; Accessories therefor
    • A23G3/0236—Shaping of liquid, paste, powder; Manufacture of moulded articles, e.g. modelling, moulding, calendering
    • A23G3/0252—Apparatus in which the material is shaped at least partially in a mould, in the hollows of a surface, a drum, an endless band, or by a drop-by-drop casting or dispensing of the material on a surface, e.g. injection moulding, transfer moulding
    • A23G3/0289—Compression moulding of paste, e.g. in the form of a ball or rope or other preforms, or of a powder or granules
    • 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
    • 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
    • B30B11/14—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 on a movable carrier other than a turntable or a rotating drum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/0082—Dust eliminating means; Mould or press ram cleaning means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Preparation (AREA)

Description

BUNDESREPUBLIK DEUTSCHLANDFEDERAL REPUBLIC OF GERMANY

DEUTSCHESGERMAN

PATENTAMTPATENT OFFICE

PATENTSCHRIFTPATENT LETTERING

Int. Cl.:Int. Cl .:

Nummer:Number:

Aktenzeichen:File number: Anmeldetag:Registration date: Auslegetag:Display day:

Ausgabetag:Issue date:

B 30 bB 30 b

Deutsche Kl.: 58 b-13German class: 58 b-13

Sch27587Ib/58b
14. März 1960
16. Februar 1967
24. August 1967Sch27587Ib / 58b
March 14, 1960
February 16, 1967
August 24, 1967

Patentschrift stimmt mit der Auklegeschrift übereinThe patent specification corresponds to the Aukle script

Die Erfindung bezieht sich auf eine Tablettenpresse für körnig-kristalline Stoffe, die zum Kleben neigen, ähnlich Zucker, mit einem in einer Preßkammer durch eine Kurvenscheibe bewegten Stempel und mit relativ zur Kammeröffnung querverschieblichem Arjiboß sowie einem Füllbehälter.The invention relates to a tablet press for granular-crystalline substances which are used for gluing tend, like sugar, with a punch moved in a compression chamber by a cam and with an arjiboss that can be moved transversely relative to the chamber opening and a filling container.

Beim Pressen eines klebrigen Stoffes, wie eine feuchte Kristallmasse, tritt die Schwierigkeit ein, daß an der Preßfläche des Stempels eine dünne Schicht des zu pressenden Stoffes festhaftet. Um den Stempel von dieser angehafteten Schicht zu befreien, werden wohl Reinigungsorgane in der Form einer Bürstenscheibe vorgesehen, aber dadurch wird die Presse verhältnismäßig kompliziert.When pressing a sticky substance such as a wet crystal mass, the problem arises that a thin layer of the substance to be pressed adheres to the pressing surface of the punch. To the stamp To get rid of this adhered layer, cleaning organs in the form of a brush disk are probably used provided, but this makes the press relatively complicated.

Beim Pressen von klebrigen Stoffen der obenerwähnten Art kann die Reinigung der Preßfläche des Stempels auch nicht in einfacher und befriedigender Weise dadurch erzielt werden, daß der Stempel in bekannter Weise derart bewegt wird, daß er nach dem Ausstoßen der gepreßten Tablette mit seiner Preßfläche an der Arbeitsfläche des Ambosses vorbeigleitet. Zufolge der Abnutzung der zusammenarbeitenden Flächen des Stempels und des Ambosses geht nämlich die für die Reinigung dieser Flächen erforderliche genaue Höhenlage zueinander und damit der Druck bereits nach kurzer Betriebszeit verloren.When pressing sticky materials of the type mentioned above, cleaning of the pressing surface of the stamp can also not be achieved in a simple and satisfactory manner in that the stamp in known manner is moved so that he after the ejection of the compressed tablet with his The pressing surface slides past the working surface of the anvil. As a result of the wear and tear of the cooperating That is, the surfaces of the stamp and the anvil are required for cleaning these surfaces exact altitude to each other and thus the pressure is already lost after a short period of operation.

Zweck der Erfindung ist, eine Tablettenpresse der erwähnten Art derartig zu verbessern, daß die Stempelfläche nach dem Pressen jeder Tablette in einfacher Weise wirksam gereinigt wird. Zu diesem Zweck ist erfindungsgemäß in der Kurvenscheibe, die den Stempel bewegt, ein federbelastetes Segment vorgesehen, welches im Verlauf des Arbeitsspieles während der Zeit gegen den Stempel wirkt, während welcher dessen Preßfläche unmittelbar an der Amboßfläche vorbeigleitet. Durch den von diesem Segment ausgeübten Druck wird die an der Stempelfläche haftende körnig kristalline Schicht zermalmt und dadurch bei der Querbewegung des Stempels gegenüber dem Amboß gelöst.The purpose of the invention is to improve a tablet press of the type mentioned in such a way that the Stamp surface is effectively cleaned in a simple manner after each tablet is pressed. To this According to the invention, the purpose is a spring-loaded segment in the cam that moves the punch provided, which acts against the punch in the course of the work cycle during the time which the pressing surface slides directly past the anvil surface. By that of this When the pressure is exerted on the segment, the granular crystalline layer adhering to the stamp surface is crushed and thereby released during the transverse movement of the punch relative to the anvil.

Die Erfindung wird an Hand der Zeichnung näher erläutert, in welcher F i g. 1, 2, 3 und 4 schematisch die bekannten Arbeitstakte einer erfindungsgemäß ausgestatteten Presse in vier verschiedenen Lagen darstellen.The invention is explained in more detail with reference to the drawing, in which FIG. 1, 2, 3 and 4 show schematically the known work cycles of a press equipped according to the invention in four different positions.

Die in der Zeichnung dargestellte Presse wirkt mit einem senkrecht beweglichen Stempeil, der sich in einer Preßkammer 2 bewegt, welche den zu tablettierenden Stoff aus einem Füllbehälter aufnimmt.The press shown in the drawing works with a vertically movable punch part, which is located in a pressing chamber 2 moves, which receives the substance to be tabletted from a filling container.

Der Stempel wird durch eine auf der Welle 4 befestigte Kurvenscheibe 5 angetrieben, welche in der Richtung des Pfeiles α umläuft.The punch is driven by a cam 5 which is attached to the shaft 4 and which rotates in the direction of the arrow α .

Tablettenpresse für körnig-kristalline StoffeTablet press for granular-crystalline substances

Patentiert für:Patented for:

Arnold Marinus Scheer,Arnold Marinus Scheer,

Emanuel Johannes Marie Stahlie, AmsterdamEmanuel Johannes Marie Stahlie, Amsterdam

(Niederlande)(Netherlands)

Vertreter:Representative:

Dipl.-Ing. E. F. Eitner, Patentanwalt,Dipl.-Ing. E. F. Eitner, patent attorney,

München 5, Erhardtstr. 8Munich 5, Erhardtstr. 8th

Als Erfinder benannt:Named as inventor:

Arnold Marinus Scheer,Arnold Marinus Scheer,

Emanuel Johannes Marie Stahlie, AmsterdamEmanuel Johannes Marie Stahlie, Amsterdam

(Niederlande)(Netherlands)

Beanspruchte Priorität:Claimed priority:

Niederlande vom 19. März 1959 (237 268)Netherlands of March 19, 1959 (237 268)

In der in Fig. 1 dargestellten Lage der Teile füllt sich die Preßkammer 2 mit dem zu tablettierenden Stoff aus dem Vorratsbehälter 3, danach bewegt sich der Stempel 1 mit der Preßkammer 2 und den Antriebsteilen 4, 5 in der Richtung des Pfeiles b zur in F i g. 2 dargestellten Lage, wobei der Stempel unter den Amboß 6 gelangt. Der Stempel 1 wird dann durch die Kurvenscheibe 5 zur Bildung einer Tablette nach oben bewegt, wobei die Amboßfläche als Druckfläche dient.In the position of the parts shown in Fig. 1, the pressing chamber 2 fills with the substance to be tabletted from the storage container 3, then the punch 1 moves with the pressing chamber 2 and the drive parts 4, 5 in the direction of arrow b to in F i g. 2, with the punch coming under the anvil 6. The punch 1 is then moved upward by the cam 5 to form a tablet, the anvil surface serving as a pressure surface.

Wenn die Preßkammer 2 danach in der in F i g. 3 gezeigten Lage zum Stillstand kommt, bewegt sich der Stempel 1 unter der Wirkung der Kurvenscheibe 5 für das Ausstoßen der Tablette weiter nach oben, wonach die Preßkammer 2 mit dem Stempel und den Antriebsteilen 4,5 sich in der Richtung des Pfeiles c zurückbewegt. Bei dieser Bewegung wird die Preßfläche des Stempels 1 unmittelbar an der unteren Fläche des Ambosses 6 vorbeigleiten, wodurch die Preßfläche des Stempels von der daran festgehafteten Materialschicht befreit und auch die Amboßfläche gereinigt wird. Zur Sicherstellung dieser Wirkung wird erfindungsgemäß durch das von einer Feder 8 belastete Segment 7 der Kurvenscheibe 5 der erforderliche Druck auf den Stempel ausgeübt.When the pressing chamber 2 is then in the position shown in FIG. 3 comes to a standstill, moves the plunger 1 under the action of the cam 5 for ejecting the tablet further upwards, after which the pressing chamber 2 with the punch and the drive parts 4.5 in the direction of the Arrow c moved back. During this movement, the pressing surface of the punch 1 is directly on the lower one Surface of the anvil 6 slide past, whereby the pressing surface of the punch from the stuck to it Material layer is freed and the anvil surface is also cleaned. To ensure this effect is according to the invention by the loaded by a spring 8 segment 7 of the cam 5 the required Pressure applied to the stamp.

709 656/184709 656/184

Claims (1)

Patentanspruch:Claim: Tablettenpresse für körnig-kristalline Stoffe, die zum Kleben neigen, ähnlich Zucker, mit einem in einer Preßkammer durch eine Kurvenscheibe bewegten Stempel und mit relativ zur Kammeröffnung querverschieblichem Amboß sowie einem Füllbehälter, gekennzeichnet durch ein federbelastetes Segment (7) in der Kurvenscheibe (5), welches im Verlauf des bekannten Arbeitsspieles während der Zeit gegen den Stempel (1) wirkt, während welcher dessen Preßfläche unmittelbar an der Amboßfläche vorbeigleitet.Tablet press for granular, crystalline substances that tend to stick, similar to sugar, with a in a pressing chamber by a cam moved punch and with relative to the chamber opening transversely displaceable anvil and a filling container, characterized by a spring-loaded segment (7) in the cam (5), which in the course of the known work cycle during the time against the punch (1) acts, during which the pressing surface slides directly past the anvil surface. In Betracht gezogene Druckschriften:
Deutsche Patentschrift Nr. 196 045.Considered publications:
German patent specification No. 196 045. Hierzu 1 Blatt Zeichnungen1 sheet of drawings 709 509/15 2.67 © Bundesdruckerei Berlin709 509/15 2.67 © Bundesdruckerei Berlin
DESCH27587A 1959-03-19 1960-03-14 Tablet press for grainy-crystalline substances Pending DE1234528B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1234528X 1959-03-19

Publications (1)

Publication Number Publication Date
DE1234528B true DE1234528B (en) 1967-02-16

Family

ID=19872422

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH27587A Pending DE1234528B (en) 1959-03-19 1960-03-14 Tablet press for grainy-crystalline substances

Country Status (1)

Country Link
DE (1) DE1234528B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2531368A1 (en) * 1982-08-05 1984-02-10 Rech Etu Tech Process and device for manufacturing compressed products, in particular elements made of earth.
US4559004A (en) * 1984-08-24 1985-12-17 Societe Anonyme De Recherche Et D'etudes Techniques Apparatus for manufacturing bricks of compressed earth
DE8906494U1 (en) * 1989-05-26 1990-03-22 Anton Heggenstaller GmbH, 8892 Kühbach Extrusion press for small plant parts
FR2644985A1 (en) * 1989-03-31 1990-10-05 Mecatecno Sarl Automatic line for producing multi-layer moulded food articles of the "calisson" (marzipan sweet) type

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE196045C (en) *

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE196045C (en) *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2531368A1 (en) * 1982-08-05 1984-02-10 Rech Etu Tech Process and device for manufacturing compressed products, in particular elements made of earth.
US4559004A (en) * 1984-08-24 1985-12-17 Societe Anonyme De Recherche Et D'etudes Techniques Apparatus for manufacturing bricks of compressed earth
FR2644985A1 (en) * 1989-03-31 1990-10-05 Mecatecno Sarl Automatic line for producing multi-layer moulded food articles of the "calisson" (marzipan sweet) type
DE8906494U1 (en) * 1989-05-26 1990-03-22 Anton Heggenstaller GmbH, 8892 Kühbach Extrusion press for small plant parts

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