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1. WO2016145534 - STRIPPING DEVICE AND METHOD FOR REMOVING A SCRAP PORTION FROM A CUT-OUT SECTION

Publication Number WO/2016/145534
Publication Date 22.09.2016
International Application No. PCT/CA2016/050300
International Filing Date 17.03.2016
IPC
B62D 7/18 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
DMOTOR VEHICLES; TRAILERS
7Steering linkage; Stub axles or their mountings
18Steering knuckles; King-pins
B31B 49/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
49Machinery, accessories or processes not provided for in groups B31B1/-B31B47/115
CPC
B26D 2007/1881
BPERFORMING OPERATIONS; TRANSPORTING
26HAND CUTTING TOOLS; CUTTING; SEVERING
DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
7Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
18Means for removing cut-out material or waste
1881using countertools
B26D 7/1818
BPERFORMING OPERATIONS; TRANSPORTING
26HAND CUTTING TOOLS; CUTTING; SEVERING
DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
7Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
18Means for removing cut-out material or waste
1818by pushing out
B31B 70/00
BPERFORMING OPERATIONS; TRANSPORTING
31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
70Making flexible containers, e.g. envelopes or bags
Applicants
  • 9673156 CANADA INC. [CA]/[CA]
Inventors
  • QUERCIA, Paolo
Agents
  • ROBIC LLP
Priority Data
62/134,35217.03.2015US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) STRIPPING DEVICE AND METHOD FOR REMOVING A SCRAP PORTION FROM A CUT-OUT SECTION
(FR) DISPOSITIF DE RACLAGE ET PROCÉDÉ DE RETRAIT D'UNE PORTION DE REBUT D'UNE SECTION DÉCOUPÉE
Abstract
(EN)
A stripping device and method for removing a scrap portion from a cut-out section of a sheet of material. The stripping device can be used in combination with a corresponding jig assembly, and includes a first component being fixedly mountable onto a given jig of the jig assembly. The stripping device also includes a second component being slidably moveable with respect to the first component so as to be displaceable along a rectilinear path, the second component being operable between opposite draw-in and drawn-out positions, and being spring-loaded so as to be biased towards the drawn-out position. The stripping device also includes at least one stripping component being rotatably mountable about a distal end of the second component, and having at least one stripping surface being positioned, shaped and sized for stripping-off the scrap portion from the cut-out section of the sheet of material in combination with a stripping pin of the jig assembly as the stripping pin passes through the cut-out section of the sheet of material to be stripped off.
(FR)
L'invention concerne un dispositif de raclage et un procédé de retrait d'une portion de rebut à partir d'une section découpée d'une feuille de matériau. Le dispositif de raclage peut être utilisé en association avec un ensemble de gabarits correspondant et comprend un premier composant pouvant être monté fixe sur un gabarit donné de l'ensemble de gabarits. Le dispositif de raclage comprend également un second composant mobile de manière coulissante par rapport au premier composant, de manière à pouvoir être déplacé le long d'une trajectoire rectiligne, le second composant pouvant être opéré entre des positions opposées escamotée et sortie et étant chargé par ressort de manière à être sollicité vers la position sortie. Le dispositif de raclage comprend également au moins un composant racleur pouvant être monté rotatif autour d'une extrémité distale du second composant et ayant au moins une surface de raclage positionnée, dimensionnée et calibrée pour racler la portion de rebut de la section découpée de la feuille de matériau, en association avec une broche de raclage de l'ensemble de gabarits lorsque la broche de raclage passe à travers la section découpée de la feuille de matériau à racler.
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