EP1195233A2 - Dispositif de coupe de produits extrudés - Google Patents

Dispositif de coupe de produits extrudés Download PDF

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Publication number
EP1195233A2
EP1195233A2 EP01830462A EP01830462A EP1195233A2 EP 1195233 A2 EP1195233 A2 EP 1195233A2 EP 01830462 A EP01830462 A EP 01830462A EP 01830462 A EP01830462 A EP 01830462A EP 1195233 A2 EP1195233 A2 EP 1195233A2
Authority
EP
European Patent Office
Prior art keywords
extruded products
blade
line
cutting
mobile
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Withdrawn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
EP01830462A
Other languages
German (de)
English (en)
Other versions
EP1195233A3 (fr
Inventor
Mario Laroma Iezzi
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.)
Kemac Srl
Original Assignee
Kemac Srl
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 Kemac Srl filed Critical Kemac Srl
Publication of EP1195233A2 publication Critical patent/EP1195233A2/fr
Publication of EP1195233A3 publication Critical patent/EP1195233A3/fr
Withdrawn legal-status Critical Current

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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
    • B26D1/56—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 travels with the work otherwise than in the direction of the cut, i.e. flying cutter
    • B26D1/60—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 travels with the work otherwise than in the direction of the cut, i.e. flying cutter and is mounted on a movable carriage
    • 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

Definitions

  • the invention relates to a cutter device for extruded products, i.e. a device for transversally cutting-to-measure just-formed extruded products in a manufacturing line.
  • the invention is usefully applied for transversally cutting extruded products just as they have been formed in a production line.
  • the prior art teaches in-line cutter devices for extruded products in which the transversal cut on the moving extruded product is done by usual blades or wires (for thicker products) which are predisposed on a mobile assembly having an alternating motion along the line.
  • This motion is composed of a work run and a return run.
  • the mobile assembly is accelerated until its speed is the same as that of the advancing product. Once this speed has been reached, the transversal cutting motion of the blade is commanded, and is effectively executed at zero relative speed.
  • the main aim of the present invention is to obviate the above-described drawbacks and limitations in the prior art.
  • An advantage of the invention is its simplicity.
  • 1 denotes in its entirety an extrusion line for manufacturing clay products 2 constituted, in the example, by tiles.
  • the product Downstream of the extruder 3 the product proceeds along a plane 4 on which there is a cutter device 5 having the task of transversally cutting the just-formed extruded product to measure.
  • the cutter device 5 comprises at least one headstock 6 which is commanded to move in the same direction as the advancing line of extruded product.
  • the headstock 6 is equipped with a device for making a transversal cut which comprises a mobile organ 7 commanded to move transversally with respect to the line of advancement of the extruded product.
  • the mobile organ 7 is provided with at least one blade predisposed to cut the extruded product in a plane containing the advancement direction of the mobile organ 7.
  • the blade can be a simple fixed cutter blade arranged more or less vertically.
  • the blade is constituted by a circular cutter 8.
  • the circular cutter 8 is mobile about an axis thereof.
  • the cut is performed with a simple transversal run of the circular blade 8 whose cutting edge just grazes the plane 4.

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)
  • Formation And Processing Of Food Products (AREA)
  • Accessories And Tools For Shearing Machines (AREA)
  • Shearing Machines (AREA)
  • Sawing (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
EP01830462A 2000-10-05 2001-07-12 Dispositif de coupe de produits extrudés Withdrawn EP1195233A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMO000213 2000-10-05
IT2000MO000213A IT1316935B1 (it) 2000-10-05 2000-10-05 Taglierina per estrusi.

Publications (2)

Publication Number Publication Date
EP1195233A2 true EP1195233A2 (fr) 2002-04-10
EP1195233A3 EP1195233A3 (fr) 2004-01-07

Family

ID=11450579

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01830462A Withdrawn EP1195233A3 (fr) 2000-10-05 2001-07-12 Dispositif de coupe de produits extrudés

Country Status (2)

Country Link
EP (1) EP1195233A3 (fr)
IT (1) IT1316935B1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1356904A1 (fr) * 2002-04-26 2003-10-29 Paroc Group Oy Ab Méthode et dispositif pour le coupage d'une bande en mouvement
CN103934891A (zh) * 2014-05-05 2014-07-23 汤凯全 用于轻质墙板流水线上的切割装置
CN106738257A (zh) * 2016-12-30 2017-05-31 苏州达力客自动化科技有限公司 一种加切泥工作站
CN107900758A (zh) * 2017-10-17 2018-04-13 安徽工程大学 一种金属复合板的车床高效率定长横切装置
CN109129666A (zh) * 2017-04-01 2019-01-04 林桂琴 一种纸板分切机的横向切料机构

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2538972A (en) * 1940-12-24 1951-01-23 Magnani Alessandro Method and apparatus for production of fibrous cement articles
GB1330221A (en) * 1970-04-30 1973-09-12 Sandco Ltd Apparatus for cutting moving material into cubes
EP0220341A1 (fr) * 1985-10-30 1987-05-06 General Electric Company Appareil pour couper les panneaux à nervures
US4693157A (en) * 1980-09-16 1987-09-15 Gottlieb Looser Cutting device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2538972A (en) * 1940-12-24 1951-01-23 Magnani Alessandro Method and apparatus for production of fibrous cement articles
GB1330221A (en) * 1970-04-30 1973-09-12 Sandco Ltd Apparatus for cutting moving material into cubes
US4693157A (en) * 1980-09-16 1987-09-15 Gottlieb Looser Cutting device
EP0220341A1 (fr) * 1985-10-30 1987-05-06 General Electric Company Appareil pour couper les panneaux à nervures

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1356904A1 (fr) * 2002-04-26 2003-10-29 Paroc Group Oy Ab Méthode et dispositif pour le coupage d'une bande en mouvement
CN103934891A (zh) * 2014-05-05 2014-07-23 汤凯全 用于轻质墙板流水线上的切割装置
CN106738257A (zh) * 2016-12-30 2017-05-31 苏州达力客自动化科技有限公司 一种加切泥工作站
CN109129666A (zh) * 2017-04-01 2019-01-04 林桂琴 一种纸板分切机的横向切料机构
CN107900758A (zh) * 2017-10-17 2018-04-13 安徽工程大学 一种金属复合板的车床高效率定长横切装置

Also Published As

Publication number Publication date
EP1195233A3 (fr) 2004-01-07
ITMO20000213A0 (it) 2000-10-05
ITMO20000213A1 (it) 2002-04-05
IT1316935B1 (it) 2003-05-13

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