EP0209662A3 - Apparatus for cutting formed plastics or the like - Google Patents

Apparatus for cutting formed plastics or the like Download PDF

Info

Publication number
EP0209662A3
EP0209662A3 EP86106685A EP86106685A EP0209662A3 EP 0209662 A3 EP0209662 A3 EP 0209662A3 EP 86106685 A EP86106685 A EP 86106685A EP 86106685 A EP86106685 A EP 86106685A EP 0209662 A3 EP0209662 A3 EP 0209662A3
Authority
EP
European Patent Office
Prior art keywords
cutting
wires
cutting wires
cutting wire
longitudinal direction
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Withdrawn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
EP86106685A
Other languages
German (de)
French (fr)
Other versions
EP0209662A2 (en
Inventor
Karl Dipl.-Ing. Münchow
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.)
Muenchow und Huehne Maschinenbaugesellschaft Mbh
MUNCHOW und HUHNE MASCHINENBAUGESELLSCHAFT MBH
Original Assignee
Muenchow und Huehne Maschinenbaugesellschaft Mbh
MUNCHOW und HUHNE MASCHINENBAUGESELLSCHAFT MBH
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 Muenchow und Huehne Maschinenbaugesellschaft Mbh, MUNCHOW und HUHNE MASCHINENBAUGESELLSCHAFT MBH filed Critical Muenchow und Huehne Maschinenbaugesellschaft Mbh
Publication of EP0209662A2 publication Critical patent/EP0209662A2/en
Publication of EP0209662A3 publication Critical patent/EP0209662A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B26D5/14—Crank and pin means

Abstract

Bei einer Vorrichtung zum Zerschneiden eines Schaumk­ unststoffkörpers (1) ist ein Schneiddrahtsystem aus par­ allelen Schneiddrähten (2, 3) in zwei Schneiddrahtgruppen vorgesehen. Die Schneiddrähte (2, 3) dieser beiden Schneidd­ rahtgruppen sind in Längsrichtung von jeweils zwei Hal­ terungsstäben (4, 5 bzw. 4, 6) mit Abstand voneinander an­ geordnet und mit ihrem einen Ende über eine Schraubenfeder (7) am einen sowie mit ihrem anderen Ende über ein un­ dehnbares Anschlußteil (8) exzentrisch am anderen zugeord­ neten Halterungsstab (4 bzw. 5, 6) befestigt. Die beiden Schneiddrahtsätze sind mit Hilfe eines Oszillationsantriebes (9) gegenläufig hin- und herbewegbar, welcher den beiden Halterungsstäben (5, 6) eine um ihre Längsachse oszillierende gegensinnige Bewegung erteilt. Bei einer solchen Vor­ richtung kommt man zu einem besonders kompakten und übersichtlichen Aufbhau des Oszillationsantriebes, wenn die beiden oszillierenden Halterungsstäbe (5, 6) auf einer End­ seite der Schneiddrähte (2, 3) in Längsrichtung derselben ges­ ehen hintereinander angeordnet und nur mit den un­ dehnbaren Anschlußteilen (8) jeweils eines der beiden Schne­ iddrahtsätze verbunden sind, und daß auf der anderen End­ seite der Schneiddrähte (2, 3) für deren mit den Schrauben­ federn (7) ausgerüstete Enden ein gemeinsamer fester Hal­ terungsstab (4) vorgesehen ist. In a device for cutting a foam unststoffkörper (1) is a cutting wire system from par allelic cutting wires (2, 3) in two cutting wire groups intended. The cutting wires (2, 3) of these two cutting Wire groups are in the longitudinal direction of two halves each tension rods (4, 5 or 4, 6) at a distance from each other orderly and with one end via a coil spring (7) at one end and at the other end via an un expandable connector (8) eccentrically on the other Neten mounting rod (4 or 5, 6) attached. The two Cutting wire sets are with the help of an oscillation drive (9) can be reciprocated in opposite directions, which is the two Support rods (5, 6) an oscillating about their longitudinal axis opposite movement granted. With such a front direction comes to a particularly compact and clear structure of the oscillation drive, if the two oscillating support rods (5, 6) on one end side of the cutting wires (2, 3) in the longitudinal direction of the same total arranged in a row and only with the un stretchable connecting parts (8) each one of the two Schne id wire sets are connected, and that on the other end side of the cutting wires (2, 3) for their with the screws springs (7) equipped ends a common fixed neck extension rod (4) is provided.

EP86106685A 1985-06-27 1986-05-16 Apparatus for cutting formed plastics or the like Withdrawn EP0209662A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3523008 1985-06-27
DE19853523008 DE3523008C1 (en) 1985-06-27 1985-06-27 Device for cutting a foam plastic body or the like

Publications (2)

Publication Number Publication Date
EP0209662A2 EP0209662A2 (en) 1987-01-28
EP0209662A3 true EP0209662A3 (en) 1989-01-18

Family

ID=6274356

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86106685A Withdrawn EP0209662A3 (en) 1985-06-27 1986-05-16 Apparatus for cutting formed plastics or the like

Country Status (3)

Country Link
EP (1) EP0209662A3 (en)
CA (1) CA1240612A (en)
DE (1) DE3523008C1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19532570A1 (en) * 1995-09-04 1997-03-06 Wieser Maschinenbau Ges M B H Method and device for cutting material to be cut with at least one wire or other cutting means
DE10201971B4 (en) * 2002-01-19 2006-09-28 Haedecke, Jürgen Cutting device for cutting out predetermined pieces of material from a material block
CN110340965B (en) * 2019-08-08 2021-01-08 太仓市帷幄包装材料有限公司 Rigid heat-insulation foamed plastic processing machine and processing method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2316876A (en) * 1941-06-23 1943-04-20 Kroger Grocery & Baking Compan Slicing machine
NL7514894A (en) * 1975-12-19 1977-06-21 Dijk Machines B V Van Bread slicing machine with reciprocating knives - has each knife comprising two corrugated blades reciprocating in opposite directions
EP0003167A1 (en) * 1978-01-09 1979-07-25 Peter Treffner Multi-bladed cutting apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2316876A (en) * 1941-06-23 1943-04-20 Kroger Grocery & Baking Compan Slicing machine
NL7514894A (en) * 1975-12-19 1977-06-21 Dijk Machines B V Van Bread slicing machine with reciprocating knives - has each knife comprising two corrugated blades reciprocating in opposite directions
EP0003167A1 (en) * 1978-01-09 1979-07-25 Peter Treffner Multi-bladed cutting apparatus

Also Published As

Publication number Publication date
CA1240612A (en) 1988-08-16
EP0209662A2 (en) 1987-01-28
DE3523008C1 (en) 1986-09-18

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Legal Events

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Inventor name: MUENCHOW, KARL, DIPL.-ING.