EP2184146A3 - Device and method for spreading cross grooves of a device for cutting of a strand of plastic material - Google Patents

Device and method for spreading cross grooves of a device for cutting of a strand of plastic material Download PDF

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Publication number
EP2184146A3
EP2184146A3 EP09174627A EP09174627A EP2184146A3 EP 2184146 A3 EP2184146 A3 EP 2184146A3 EP 09174627 A EP09174627 A EP 09174627A EP 09174627 A EP09174627 A EP 09174627A EP 2184146 A3 EP2184146 A3 EP 2184146A3
Authority
EP
European Patent Office
Prior art keywords
cutting
adjustment
devices
wire
support member
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Withdrawn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
EP09174627A
Other languages
German (de)
French (fr)
Other versions
EP2184146A2 (en
Inventor
Rainer Koch
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 EP2184146A2 publication Critical patent/EP2184146A2/en
Publication of EP2184146A3 publication Critical patent/EP2184146A3/en
Withdrawn legal-status Critical Current

Links

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
    • 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
    • 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
    • B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
    • B28B11/0863—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads for profiling, e.g. making grooves
    • 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
    • B28B11/163—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 in which the cutting device is moved longitudinally with the moving strand
    • B28B11/165—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 in which the cutting device is moved longitudinally with the moving strand mounted on a carrier
    • 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
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01—Means for holding or positioning work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Shearing Machines (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)

Abstract

Vorrichtung (1) zum Schneiden eines Stranges (3) aus plastischem Material, mit mehreren in der Längsrichtung hintereinander angeordneten Schneidevorrichtungen (4.1 bis 4.4) zum Schneiden des Stranges (3) mit jeweils zwei auf einander gegenüberliegenden Seiten des Förderdurchganges (2) angeordneten Haltern (21) für einen sich quer zum Durchgang (2) erstreckenden Schneidedraht (4a) und die Fördereinrichtung entsprechend mehrere Querschlitze (20a1 bis 20a4) und Tragteile (20.1 bis 20.4) mit Tragteil-Verstellvorrichtungen (26) aufweist, wobei das hinterste Tragteil (20.1) oder das zweithinterste Tragteil (20.2) und die diesen Tragteilen vorgeordneten Tragteile jeweils durch eine Tragteil-Verstellvorrichtung (26) um ein Bewegungsspiel für den Schneidedraht (4a) in der Schnittfuge (4c) nach vorne verstellbar und wieder zurück verstellbar sind, wobei der hintersten Schneidevorrichtung (4.1) oder zweithintersten Schneidevorrichtung (4.2) und den diesen Schneidevorrichtungen (4.1,4.2) vorgeordneten Schneidevorrichtungen (4.2 bis 4.4) jeweils eine Draht-Verstellvorrichtung (31) zum nach vorne gerichteten Verstellen des Schneidedrahtes (4a) und zum wieder zurück Verstellen des Schneidedrahtes (4a) zugeordnet sind, wobei die Verstelllängen (L2) der Tragteil-Verstellvorrichtungen (26.1 bis 26.4) jeweils wenigstens der Summe der Verstelllängen (L2) der dahinter angeordneten Tragteil-Verstellvorrichtungen (26) entsprechen, und wobei die Verstelllängen (L3) der Draht-Verstellvorrichtungen (31) jeweils der Summe der Verstelllängen (L2) der dahinter angeordneten Verstellvorrichtungen (26) entsprechen oder zuzüglich eines Bewegungsspiels für den Scheidedraht (4a) in der Schnittfruge (4c) entsprechen.

Figure imgaf001
Device (1) for cutting a strand (3) of plastic material, having a plurality of longitudinally successive cutting devices (4.1 to 4.4) for cutting the strand (3) with two each on opposite sides of the conveyor passage (2) arranged holders ( 21) for a transverse to the passage (2) extending cutting wire (4a) and the conveyor according to a plurality of transverse slots (20a1 to 20a4) and supporting parts (20.1 to 20.4) with support member adjustment devices (26), wherein the rearmost support member (20.1) or the second rearmost support member (20.2) and the support members upstream of these supporting parts by a support member adjustment device (26) for movement of the cutting wire (4a) in the kerf (4c) are adjustable forward and back again, the rearmost cutting device (4.1) or second-most cutting device (4.2) and these cutting devices (4.1.4.2) vo Ranks arranged cutting devices (4.2 to 4.4) are each assigned a wire adjustment device (31) for forward adjustment of the cutting wire (4a) and back again adjusting the cutting wire (4a), wherein the adjustment lengths (L2) of the support member adjustment devices (26.1 to 26.4) in each case correspond at least to the sum of the adjustment lengths (L2) of the support part adjustment devices (26) arranged behind them, and wherein the adjustment lengths (L3) of the wire adjustment devices (31) in each case correspond to the sum of the adjustment lengths (L2) of the adjustment devices arranged behind them ( 26) correspond or in addition to a movement play for the separating wire (4a) in the Schnittfruge (4c) correspond.
Figure imgaf001
EP09174627A 2008-11-05 2009-10-30 Device and method for spreading cross grooves of a device for cutting of a strand of plastic material Withdrawn EP2184146A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200810055886 DE102008055886A1 (en) 2008-11-05 2008-11-05 Apparatus and method for spreading transverse slits of a device for cutting a strand of plastic material

Publications (2)

Publication Number Publication Date
EP2184146A2 EP2184146A2 (en) 2010-05-12
EP2184146A3 true EP2184146A3 (en) 2011-09-28

Family

ID=41698101

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09174627A Withdrawn EP2184146A3 (en) 2008-11-05 2009-10-30 Device and method for spreading cross grooves of a device for cutting of a strand of plastic material

Country Status (2)

Country Link
EP (1) EP2184146A3 (en)
DE (1) DE102008055886A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109278172B (en) * 2018-11-30 2024-03-26 古浪县兴达新型环保建材有限公司 Pipelined concrete block segmentation system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH182650A (en) * 1934-10-06 1936-02-29 Frey Ernst Automatic device for cutting the clay strand supplied by a clay extruder.
WO2008120052A1 (en) * 2007-04-03 2008-10-09 Costruzioni Meccaniche Isola-S.R.L. Cutting apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005021038B4 (en) 2005-05-06 2009-04-09 Hans Lingl Anlagenbau Und Verfahrenstechnik Gmbh & Co. Kg Device for separating a plastic clay cord, with an effective notching device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH182650A (en) * 1934-10-06 1936-02-29 Frey Ernst Automatic device for cutting the clay strand supplied by a clay extruder.
WO2008120052A1 (en) * 2007-04-03 2008-10-09 Costruzioni Meccaniche Isola-S.R.L. Cutting apparatus

Also Published As

Publication number Publication date
DE102008055886A1 (en) 2010-05-06
EP2184146A2 (en) 2010-05-12

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