EP2891549A2 - Outil à lame ronde - Google Patents

Outil à lame ronde Download PDF

Info

Publication number
EP2891549A2
EP2891549A2 EP14197427.9A EP14197427A EP2891549A2 EP 2891549 A2 EP2891549 A2 EP 2891549A2 EP 14197427 A EP14197427 A EP 14197427A EP 2891549 A2 EP2891549 A2 EP 2891549A2
Authority
EP
European Patent Office
Prior art keywords
circular blade
housing
knife tool
carriage
tool according
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Withdrawn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
EP14197427.9A
Other languages
German (de)
English (en)
Other versions
EP2891549A3 (fr
Inventor
Bernhard Hörl
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.)
ALS Automatic Logistic Solutions GmbH
Original Assignee
ALS Automatic Logistic Solutions GmbH
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
Priority claimed from DE201320105943 external-priority patent/DE202013105943U1/de
Priority claimed from DE102013114867.0A external-priority patent/DE102013114867A1/de
Priority claimed from DE102013114866.2A external-priority patent/DE102013114866A1/de
Application filed by ALS Automatic Logistic Solutions GmbH filed Critical ALS Automatic Logistic Solutions GmbH
Publication of EP2891549A2 publication Critical patent/EP2891549A2/fr
Publication of EP2891549A3 publication Critical patent/EP2891549A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00Cutting 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
    • B26D1/01Cutting 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
    • B26D1/12Cutting 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 cutting member moving about an axis
    • B26D1/14Cutting 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 cutting member moving about an axis with a circular cutting member, e.g. disc cutter
    • B26D1/141Cutting 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 cutting member moving about an axis with a circular cutting member, e.g. disc cutter for thin material, e.g. for sheets, strips or the like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01Means for holding or positioning work
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01Means for holding or positioning work
    • B26D7/018Holding the work by suction
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/08Means for treating work or cutting member to facilitate cutting
    • B26D7/14Means for treating work or cutting member to facilitate cutting by tensioning the work
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2614Means for mounting the cutting member
    • B26D7/2621Means for mounting the cutting member for circular cutters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2628Means for adjusting the position of the cutting member
    • B26D7/2635Means for adjusting the position of the cutting member for circular cutters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00Cutting 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
    • B26D1/0006Cutting members therefor
    • B26D2001/0033Cutting members therefor assembled from multiple blades
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00Cutting 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
    • B26D1/0006Cutting members therefor
    • B26D2001/0046Cutting members therefor rotating continuously about an axis perpendicular to the edge
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00Cutting 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
    • B26D1/0006Cutting members therefor
    • B26D2001/0053Cutting members therefor having a special cutting edge section or blade section
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00Cutting 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
    • B26D1/0006Cutting members therefor
    • B26D2001/006Cutting members therefor the cutting blade having a special shape, e.g. a special outline, serrations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D2210/00Machines or methods used for cutting special materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26FPERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/18Perforating by slitting, i.e. forming cuts closed at their ends without removal of material
    • B26F1/20Perforating by slitting, i.e. forming cuts closed at their ends without removal of material with tools carried by a rotating drum or similar support

Definitions

  • the invention relates to a knife tool with a circular blade.
  • Knives for performing perforations are known per se. From the EP 1 882 563 A2 a device with two circular knives is known, which are used for perforating corrugated cardboard.
  • the circular blades have on their outer circumference a sprocket whose teeth are sharp-edged.
  • the circular knives are placed on both sides of the corrugated board and perforate the corrugated board, which are done between them. A change in the depth of cut can be achieved by a change in distance of the circular blade to each other.
  • the object of the invention is to provide a hand-held knife tool with a circular blade, with the different cutting depths are possible.
  • a knife tool having a housing which receives a circular blade, wherein the circular blade along a vertical axis of the housing is displaceable, and wherein the circular blade protrudes in the cutting position of the housing according to a set by moving along the vertical axis cutting depth.
  • the knife tool can be conveniently and safely held with one hand on the housing to introduce a cutting path with the circular blade in outer packaging and the like.
  • the housing may be formed so that only a small portion of the ring gear of the circular blade protrudes outward and the largest part of the ring gear is arranged in the housing.
  • the housing may be approximately C-shaped and the circular blade may protrude into the middle of the C-shape for use.
  • at least one sliding surface can be provided on the knife tool in the region in which the circular blade protrudes.
  • a sliding surface can be provided on both sides of the area.
  • one or more sliding surfaces can be fixed to the housing and be variable at a distance from the housing.
  • the cutting depth adjustment can then be made by adjusting the distance of the sliding surface (s) to the housing, while the circular blade itself can be fixed with respect to its height in the housing.
  • a recess for the circular blade can be provided between two sliding surfaces on the housing bottom. In the recess, the position of the knife is recognizable, even if the circular blade does not protrude from the housing.
  • the housing may be formed of two half-shells, between which the circular blade is rotatably mounted. This allows a safe mounting of the circular blade in the housing and protects the adjustment mechanism for adjusting the depth of cut.
  • the housing may also be formed with only one shell.
  • the circular blade can be clamped between the clamping parts associated with the respective half-shells and rotatably mounted therewith.
  • the circular blade can be arranged on a carriage which can be fixed at a predetermined cutting depth.
  • the carriage may for example be clamped.
  • the carriage can be moved manually when a clamping force is released and securely fixed when the clamping force is increased accordingly.
  • the carriage may be feasible in the recess.
  • the carriage can be attached to two rods arranged parallel to the vertical axis.
  • a pull rod can be provided for fixing the carriage, which is connected to a transversely arranged to the longitudinal extension of the drawbar clamping shaft, for fixing to the rods can be applied.
  • the drawbar can be provided, for example, with a knurled screw which can be tightened for fixing and unscrewed for loosening.
  • a displacement of the carriage can also take place via a servo drive, with which the carriage can be moved directly and also fixed.
  • a corresponding scale can be provided on the housing or at another suitable location.
  • the knife tool is suitable for circular blades, which have a ring gear with cutting, with which perforating cuts can be performed.
  • the knife tool is also suitable for the use of circular knives with a smooth edge.
  • FIGS. 1 to 4 an embodiment of a knife tool 100 is shown with a disc-shaped circular blade 10 with adjustable depth of cut according to the invention. It is a toothed circular blade 10 shown, with which a perforating cut can be performed.
  • the knife tool 100 is also conceivable in combination with a circular blade with a smooth cutting edge.
  • FIG. 1 shows the knife tool 10 in a side view.
  • the housing surrounds most of the circular blade 10 and is formed in the embodiment in an approximately C-shaped.
  • the knife tool 10 in FIG. 1 is symmetrical to the drawing plane.
  • the circular blade 10 is arranged between two half-shells 102 and aligned parallel to their flat sides.
  • the two half-shells 102 form a flat, for example rectangular, housing 150 in the assembled state, which can be comfortably and securely held in the hand.
  • Other types of housing are also conceivable.
  • the half-shells 102 are screwed with two screws 116, for example cylinder screws.
  • the circular blade 10 can be displaced along the vertical axis A of the half-shells 102, in order to adjust the cutting depth of the circular blade 10.
  • the depth of cut corresponds to the projection of the circular blade 10 beyond the housing bottom, in particular the projection via sliding surfaces 126, 128 arranged on the housing bottom.
  • FIG. 1 the circular blade 10 is shown in a cutting position, which corresponds to the lowest depth of cut, at which it protrudes only slightly beyond the housing bottom and the bottom of the half-shells 102.
  • the circular blade 10 can also be immersed in the housing 150 so as to avoid a risk of injury to a user, so that the cutting edge does not protrude beyond the housing bottom of the housing 150.
  • a recess 122 is provided between two sliding surfaces 126, 128, in which the circular blade 10, seen in the plane, can be moved up or down, so that the circular blade 10 more or less on the sliding surfaces 126, 128 on Caseback protrudes.
  • the circular blade 10 When not in use, the circular blade 10 can be completely immersed in the housing 150 to reduce the risk of injury.
  • the bottom of the half-shells 102 is formed on both sides of the recess 122 in each case as a sliding surface 126, 128.
  • the knife tool 100 can be placed on a substrate to be cut or perforated, for example a cardboard, and pushed or pulled along a desired cutting path while the circular blade 10 rolls on the ground.
  • the circular blade is clamped in two clamping parts 110 (only one can be seen in the figure), and rotatably mounted therewith.
  • the circular blade 10 can be moved with a carriage 104 along the vertical axis A.
  • a mechanism is provided, whose details are explained in the other figures. From the outside is e.g. To operate a knurled nut 130, which fixes a clamping shaft 108 when a depth of cut is set, and which can be solved to move the carriage 104.
  • FIG. 2 shows a section through the center of the knife tool 100 from FIG. 1 ,
  • the knife tool 100 is constructed mirror-symmetrically to the vertical axis A.
  • only one side of the housing with a half-shell 102 of the housing 150 is numbered with reference numerals.
  • the circular blade 10 is clamped with its flat sides between two clamping parts 110, which are rotatably mounted in a carriage 104, so that the circular blade 10 can roll on a substrate when it passes over the sliding surfaces 126, 128 (FIG. FIG. 1 ) stands out.
  • Each of the clamping parts 110 is, e.g. by means of screws 114, attached to a rod 106 which is arranged parallel to the vertical axis A and along its longitudinal axis (vertical axis A) is displaceable.
  • the two clamping parts 110 are connected to a threaded pin 118, which is performed by a central opening in the circular blade 10.
  • FIG. 3 shows in isometric view a half shell 102 of the housing 150 with the second half shell of the knife tool 10 removed FIG. 1 , to Positioning of the two half-shells 102 during assembly is provided adjacent each of the screws 116 to which the half shells 102 are connected, one cylindrical pin 120 each.
  • a step in the half-shells 102 is provided as clearance for the rotary blade 10 in the cutting depth adjustment along the vertical axis A.
  • the clamping part 110 or the carriage 104 is guided in the recess 122.
  • the knurled nut 130 is connected via a pull rod 112 with a clamping shaft 108.
  • the pull rod 112 may be bolted to the clamp shaft 108. If necessary, a thread 113 may be inserted in the clamping shaft, e.g. glued, be. However, the pull rod 112 may also be directly glued or welded to the clamping shaft 108.
  • the clamping shaft 108 is pressed firmly against the rods 106 in the half-shells 102 and fixes them and thus the carriage 104, which carries the circular blade 10, in height.
  • FIG. 4 is a cross section through the knife tool 100 from FIG. 1 along the line IV-IV, in which the connection of the knurled nut 130 and the tie rod 112 with the clamping shaft 108 and the interaction of the clamping shaft 108 with the rods 106 in the half-shells 102 can be seen.
  • the clamping shaft 108 abuts both rods 106 of the carriages 104 in the half-shells 102 when the knurled nut 130 is tightened.
  • the clamping shaft 108 has form-complementary recesses 109, so that the clamping shaft 108 has the largest possible contact surface with the rods 106, which improves the holding force of the clamping shaft 108.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Knives (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
EP14197427.9A 2013-12-24 2014-12-11 Outil à lame ronde Withdrawn EP2891549A3 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE201320105943 DE202013105943U1 (de) 2013-12-24 2013-12-24 Vorrichtung zum Anbringen einer Schnittbahn
DE102013114867.0A DE102013114867A1 (de) 2013-12-24 2013-12-24 Verfahren zum Anbringen einer Schnittbahn sowie Vorrichtung zum Anbringen einer Schnittbahn
DE102013114866.2A DE102013114866A1 (de) 2013-12-24 2013-12-24 Rundmesser sowie Messerwerkzeug mit einem Rundmesser

Publications (2)

Publication Number Publication Date
EP2891549A2 true EP2891549A2 (fr) 2015-07-08
EP2891549A3 EP2891549A3 (fr) 2015-07-29

Family

ID=52021093

Family Applications (3)

Application Number Title Priority Date Filing Date
EP14197427.9A Withdrawn EP2891549A3 (fr) 2013-12-24 2014-12-11 Outil à lame ronde
EP14197356.0A Active EP2894017B1 (fr) 2013-12-24 2014-12-11 Procédé d'application d'un chemin de coupe et dispositif d'application d'un chemin de coupe
EP14197420.4A Active EP2894015B1 (fr) 2013-12-24 2014-12-11 Lame ronde

Family Applications After (2)

Application Number Title Priority Date Filing Date
EP14197356.0A Active EP2894017B1 (fr) 2013-12-24 2014-12-11 Procédé d'application d'un chemin de coupe et dispositif d'application d'un chemin de coupe
EP14197420.4A Active EP2894015B1 (fr) 2013-12-24 2014-12-11 Lame ronde

Country Status (3)

Country Link
EP (3) EP2891549A3 (fr)
ES (2) ES2624205T3 (fr)
PL (2) PL2894015T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113601564A (zh) * 2021-08-10 2021-11-05 黄山学院 一种具备清洗功能的食品加工用切片机

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108044681B (zh) * 2017-12-11 2019-09-27 广西福之凯家居有限责任公司 一种用于梯形板材的切割装置
FR3106079B1 (fr) 2020-01-15 2022-01-21 Holding Financiere Ciuch En Abrege H F C Installation et procede de decoupe et/ou de predecoupe de boîtes par perforation
FR3136185A1 (fr) 2022-06-07 2023-12-08 Himber Technologies Procédé d’ouverture d’une boite et installation pour la mise en œuvre dudit procédé d’ouverture.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1882563A2 (fr) 2006-07-27 2008-01-30 BHS Corrugated Maschinen-und Anlagenbau GmbH Installation et procédé de fabrication de feuilles de carton ondulé

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1172525B (de) 1963-02-27 1964-06-18 Heinrich Sieger G M B H Arbeitsverfahren und Vorrichtung zur Herstellung perforierter Bahnen, Bogen und Zuschnitte aus Wellpappe zur Anwendung fuer Faltpolster, Aufreisskartons u. dgl.
DE7422881U (de) * 1974-07-05 1976-06-10 Dienes Werke Fuer Maschinenteile Kg, 5063 Overath Leicht zerlegbarer quetschmesserhalter
US3978753A (en) * 1976-01-12 1976-09-07 Meaden Screw Products Company Adjustable perforator wheel
DK171435B1 (da) * 1994-11-22 1996-10-28 Svend Carstensens Sliberi Og M Perforeringshjul
DE29717839U1 (de) * 1997-10-07 1998-01-08 Hackelberg, Kai, 82275 Emmering Endlosmesser für Perforationsschnitte
US7866361B2 (en) * 2006-06-30 2011-01-11 Sca Hygiene Products Ab Device for the manufacture of absorbent products
DE202010003637U1 (de) * 2010-03-15 2010-07-29 New-Tec Gmbh Messerhalter für den Scheren- und auch Stanzschnitt zum Längsteilen von Materialbahnen
DE102011053862A1 (de) 2011-09-22 2013-03-28 Bernhard HÖRL GmbH Vorrichtung zum Anbringen einer Schnittbahn an einer Umverpackung sowie ein Verfahren zum Betreiben einer solchen Vorrichtung

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1882563A2 (fr) 2006-07-27 2008-01-30 BHS Corrugated Maschinen-und Anlagenbau GmbH Installation et procédé de fabrication de feuilles de carton ondulé

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113601564A (zh) * 2021-08-10 2021-11-05 黄山学院 一种具备清洗功能的食品加工用切片机

Also Published As

Publication number Publication date
EP2894017A1 (fr) 2015-07-15
EP2891549A3 (fr) 2015-07-29
ES2687081T3 (es) 2018-10-23
EP2894017B1 (fr) 2018-07-25
ES2624205T3 (es) 2017-07-13
PL2894015T3 (pl) 2017-07-31
EP2894015B1 (fr) 2017-02-22
EP2894015A1 (fr) 2015-07-15
PL2894017T3 (pl) 2019-04-30

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