EP0657259A1 - Dispositif de coupe pour boudin d'argile - Google Patents

Dispositif de coupe pour boudin d'argile Download PDF

Info

Publication number
EP0657259A1
EP0657259A1 EP94114256A EP94114256A EP0657259A1 EP 0657259 A1 EP0657259 A1 EP 0657259A1 EP 94114256 A EP94114256 A EP 94114256A EP 94114256 A EP94114256 A EP 94114256A EP 0657259 A1 EP0657259 A1 EP 0657259A1
Authority
EP
European Patent Office
Prior art keywords
cutting
strand
wires
wire holder
clay
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.)
Withdrawn
Application number
EP94114256A
Other languages
German (de)
English (en)
Inventor
Uwe Krause
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.)
Hans Lingl Anlagenbau und Verfahrenstechnik GmbH and Co KG
Original Assignee
Hans Lingl Anlagenbau und Verfahrenstechnik GmbH and Co KG
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 Hans Lingl Anlagenbau und Verfahrenstechnik GmbH and Co KG filed Critical Hans Lingl Anlagenbau und Verfahrenstechnik GmbH and Co KG
Publication of EP0657259A1 publication Critical patent/EP0657259A1/fr
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/14—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting
    • B28B11/16—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting for extrusion or for materials supplied in long webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/547—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a wire-like cutting member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/547—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a wire-like cutting member
    • B26D1/553—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a wire-like cutting member with a plurality of wire-like cutting members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/08—Means for actuating the cutting member to effect the cut
    • B26D5/18—Toggle-link means

Definitions

  • the invention relates to a clay strand cutting device according to the preamble of patent claim 1.
  • a clay strand cutting device with a plurality of interspacing conveyor belts on which the clay strand is mounted and with a plurality of spaced apart cutting wires extending transversely to the strand direction, which are guided by means of wire holders from a cutting frame, is known. wherein the cutting wires are immersed in the spaces between the conveyor belts during the cutting process.
  • the cutting frame is pivotally mounted on one side so that the cutting wires perform a rotary movement about the pivot axis.
  • the disadvantage here is that large moldings require very long wires that tend to tear, or very steep cutting wires that undesirably exert pressure in the horizontal direction when they are cut onto the clay strand.
  • a clay strand cutting device is known from Lingl Information 77/93 (title picture), in which cutting wires arranged at a distance from one another are guided by a cutting frame which can be displaced in the vertical direction on both sides.
  • the cutting wires perform an exclusively vertical cutting movement and plunge into the spaces between the conveyor devices arranged next to each other.
  • One side of the cutting frame is supported above and the other under the cutting table, the wires at the end under the cutting table being fastened to arms which pass through the gaps between the conveyor belts.
  • a disadvantage of this device is that the wires exert excessive pressure on the clay strand due to the vertical cutting movement.
  • Another disadvantage is that the changing of conveyor belts and cutting frames, which are mounted centrally within the vertical guide, is very complex.
  • the object of the invention is therefore to provide a clay strand cutting device in which the cutting wire is guided in such a way that the cutting pressure is reduced.
  • Another object of the invention is to provide a clay-strand cutting device in which an exchange of the conveyor and the cutting frame for the transition to another brick format is made possible in a simple manner.
  • a clay strand cutting device with a plurality of interspacing conveyor devices forming a cutting table, on which the clay strand rests and with a plurality of spaced apart cutting wires extending transversely to the strand direction, each of which has a first wire holder and a second wire holder are held in a cutting frame, the cutting wires being immersed in the spaces between the conveyors during the cutting, characterized in that the cutting wires are guided through the cutting frame with the wire holders so that the cutting wires simultaneously move along the vertical cutting movement run along its longitudinal axis.
  • An advantage of the clay strand cutting device according to the invention is that the cutting pressure-like movement significantly reduces the cutting pressure and even more sensitive hollow goods can be cut perfectly.
  • a cutting device in which the first wire holder and the second wire holder in the gate position above the Cutting table are arranged.
  • the advantage is that large-format clay strands can be cut without the use of excessively long cutting wires, with no undesirably strong horizontal forces being exerted on the clay strand.
  • a strand 1 coming from an extrusion press rests on the conveyor devices 2a serving as a cutting table 2, which can consist of several conveyor belts, each with gaps, the strand 1 lying perpendicular to the conveying direction of the conveyor belts.
  • a plurality of cutting wires are held by means of wire holders 5, 10 by means of a cutting frame 4 such that they are immersed in the spaces between the individual conveyor belts 2a during the cut.
  • the cutting frame 4 is rotatably supported on one side on a guide body 9 which is movable in a vertical guide rail 7.
  • the other side of the cutting frame 4 which is located below the conveyor devices 2a, is rotatably attached via a joint to a lever 6, which in turn is pivotally connected to the cutting table 2.
  • the clay strand cutting device is driven by a lifting drive (not shown), which can be a crank drive or a linear motor and engages on the guide body 9.
  • a lifting drive (not shown), which can be a crank drive or a linear motor and engages on the guide body 9.
  • the pivoting of the lever 6 moves the cutting frame 4 in such a way that the cutting wires 3 perform a pulling movement in the horizontal direction, as a result of which the resistance during cutting is substantially reduced.
  • the cutting angle of the cutting wires 3 changes during the cutting.
  • the first wire holder 5 shown on the right in the drawing moves solely in the vertical direction, while the second wire holder 10 shown on the left is guided in a curved path K.
  • the cutting wires 3 therefore perform a saw-cut-like movement with respect to the clay strand 1, which significantly reduces the cutting pressure required for cutting.
  • the wire holders 5, 10 are arranged in such a way that the cutting angle of the cutting wires 3 does not become too steep when cutting large-sized strand pieces and only comparatively small forces are exerted in the horizontal direction.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
EP94114256A 1993-12-08 1994-09-10 Dispositif de coupe pour boudin d'argile Withdrawn EP0657259A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4341812 1993-12-08
DE19934341812 DE4341812C1 (de) 1993-12-08 1993-12-08 Schneidevorrichtung für Tonstrangstücke

Publications (1)

Publication Number Publication Date
EP0657259A1 true EP0657259A1 (fr) 1995-06-14

Family

ID=6504466

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94114256A Withdrawn EP0657259A1 (fr) 1993-12-08 1994-09-10 Dispositif de coupe pour boudin d'argile

Country Status (2)

Country Link
EP (1) EP0657259A1 (fr)
DE (1) DE4341812C1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10596721B2 (en) 2014-11-25 2020-03-24 Corning Incorporated Apparatus and method of manufacturing ceramic honeycomb body

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006059382B3 (de) * 2006-12-15 2008-07-31 Siemens Ag Tonabschneidemaschine
DE102009049840A1 (de) * 2009-10-16 2011-04-21 Keller Hcw Gmbh Vorrichtung zum Schneiden eines Gutstranges
CN103182719B (zh) * 2013-03-01 2016-04-20 佛山市华联有机硅有限公司 一种半自动混炼硅橡胶切割机
CN103406985B (zh) * 2013-08-27 2015-04-22 山东聚祥机械有限公司 一种切条机
CN108356884B (zh) * 2018-02-25 2019-11-29 宿州青果知识产权服务有限公司 一种萝卜切片机
CN109249446B (zh) * 2018-11-12 2020-12-11 杭州迪喾软件科技有限公司 一种机加工泡沫板材的切割装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE96236C (fr) *
DE2453934A1 (de) * 1974-11-14 1976-05-20 Keller & Co Masch C Verfahren und vorrichtung zum schneiden von ziegelformlingen aus einem tonstrang
US4085635A (en) * 1976-02-27 1978-04-25 Lingl Corporation Wire brick cutter
DE2720933B1 (de) * 1977-05-10 1978-11-23 Lingl Anlagenbau Verfahren und Vorrichtung zum Schneiden von Ziegelformlingen aus Strangstuecken
EP0265628A1 (fr) * 1986-10-25 1988-05-04 Hans Lingl Anlagenbau und Verfahrenstechnik GmbH & Co. KG Dispositif pour découper des boudins extrudés plastiques

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2220360B1 (de) * 1972-04-26 1973-03-22 C. Keller U. Co., 4533 Laggenbeck Tonstrang-Schneidvorrichtung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE96236C (fr) *
DE2453934A1 (de) * 1974-11-14 1976-05-20 Keller & Co Masch C Verfahren und vorrichtung zum schneiden von ziegelformlingen aus einem tonstrang
US4085635A (en) * 1976-02-27 1978-04-25 Lingl Corporation Wire brick cutter
DE2720933B1 (de) * 1977-05-10 1978-11-23 Lingl Anlagenbau Verfahren und Vorrichtung zum Schneiden von Ziegelformlingen aus Strangstuecken
EP0265628A1 (fr) * 1986-10-25 1988-05-04 Hans Lingl Anlagenbau und Verfahrenstechnik GmbH & Co. KG Dispositif pour découper des boudins extrudés plastiques

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10596721B2 (en) 2014-11-25 2020-03-24 Corning Incorporated Apparatus and method of manufacturing ceramic honeycomb body

Also Published As

Publication number Publication date
DE4341812C1 (de) 1995-03-23

Similar Documents

Publication Publication Date Title
DE4438207C2 (de) Übergabevorrichtung für auf einem umlaufenden endlosen Zuführband in Querreihen ankommenden Gegenstände
WO2013110427A1 (fr) Dispositif et procédé destinés à retirer des produits, notamment des récipients tels que des bouteilles
DE3621357C1 (de) Kappsaege zum Ablaengen von Brettern
EP1493692A1 (fr) Dispositif retractable de tension pour bande transporteuse sans fin
DE1245547B (de) Geraet zum Schneiden einer Glasplatte laengs zweier Gruppen paralleler Linien
DE2414954A1 (de) Einrichtung zum herstellen von luecken zwischen den von einem foerderer getragenen papierboegen
EP3045410A1 (fr) Dispositif et procede de retournement et de transport de marchandises au detail
DE3540203A1 (de) Vorrichtung zum beseitigen von lufteinschluessen aus papierstapeln
DE3422150A1 (de) Foerdereinrichtung
EP0657259A1 (fr) Dispositif de coupe pour boudin d'argile
DE3318314A1 (de) Vorrichtung zum trennen der einzelnen zuschnitte eines stapels gestanzter blaetter
DE2509359C3 (de) Vorrichtung zum Abziehen eines kontinuierlichen Stranges in bestimmte Längenabschnitte
CH670809A5 (fr)
EP0739692A1 (fr) Dispositif pour la coupe de produits alimentaires
DE3829305C2 (fr)
DE2122990B2 (de) Maschine zum Bearbeiten der Kanten von Glasscheiben o.dgl.
DE10059312C2 (de) Zentriervorrichtung für Fördergut
DE3814177A1 (de) Klemmeinrichtung bei einschubaggregaten fuer aufteilanlagen zum aufteilen von plattenfoermigen werkstuecken
DE2004931A1 (de) Vorrichtung zum Zuführen von Stabstahl
DE2618568A1 (de) Zufuehr-vorrichtung fuer materialstaebe
DE10124224B4 (de) Transportvorrichtung für Formkästen in einer Mogulanlage
DE19811106A1 (de) Vorrichtung zum Einschnüren, eventuell gleichzeitigem Verschließen einer Umhüllung und eventuellem Abtrennen eines Stranges aus plastischem Material
EP0159622B1 (fr) Machine de sérigraphie avec une table d'impression fixe
AT396729B (de) Waffelblockschneider
EP0499797A1 (fr) Dispositif d'alignement pour bois à usiner

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE FR GB IT LI NL

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Withdrawal date: 19950626