EP0101366A1 - Zuschneidemaschine für Teile aus bahnförmigem Material - Google Patents

Zuschneidemaschine für Teile aus bahnförmigem Material Download PDF

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Publication number
EP0101366A1
EP0101366A1 EP83401589A EP83401589A EP0101366A1 EP 0101366 A1 EP0101366 A1 EP 0101366A1 EP 83401589 A EP83401589 A EP 83401589A EP 83401589 A EP83401589 A EP 83401589A EP 0101366 A1 EP0101366 A1 EP 0101366A1
Authority
EP
European Patent Office
Prior art keywords
strip
cutting
roller
edge
machine 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.)
Granted
Application number
EP83401589A
Other languages
English (en)
French (fr)
Other versions
EP0101366B1 (de
Inventor
Jean-Pierre Jumel
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.)
AEROSPATIALE SOCIETE NATIONALE INDUSTRIELLE TE PAR
Original Assignee
Airbus Group SAS
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 Airbus Group SAS filed Critical Airbus Group SAS
Publication of EP0101366A1 publication Critical patent/EP0101366A1/de
Application granted granted Critical
Publication of EP0101366B1 publication Critical patent/EP0101366B1/de
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H20/00—Advancing webs
    • B65H20/02—Advancing webs by friction roller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H16/00—Unwinding, paying-out webs
    • B65H16/10—Arrangements for effecting positive rotation of web roll
    • B65H16/106—Arrangements for effecting positive rotation of web roll in which power is applied to web roll
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/0006—Article or web delivery apparatus incorporating cutting or line-perforating devices
    • B65H35/0073—Details
    • B65H35/008—Arrangements or adaptations of cutting devices
    • B65H35/0086—Arrangements or adaptations of cutting devices using movable cutting elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/415—Unwinding
    • B65H2301/41518—Performing unwinding process
    • B65H2301/415185—Web unwound being guided over (pivoting) guide resting on the roller diameter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/202—With product handling means
    • Y10T83/2074—Including means to divert one portion of product from another
    • Y10T83/2083—Deflecting guide
    • Y10T83/2085—Positionable gate in product flow path
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/444—Tool engages work during dwell of intermittent workfeed
    • Y10T83/4455—Operation initiated by work-driven detector means to measure work length
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/444—Tool engages work during dwell of intermittent workfeed
    • Y10T83/4475—Tool has motion additional to cutting stroke during tool cycle
    • Y10T83/4478—Tool has additional motion during work dwell
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/525—Operation controlled by detector means responsive to work
    • Y10T83/54—Actuation of tool controlled by work-driven means to measure work length
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/647—With means to convey work relative to tool station
    • Y10T83/6539—With means for transverse positioning of work on a moving conveyor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8742—Tool pair positionable as a unit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/889—Tool with either work holder or means to hold work supply
    • Y10T83/896—Rotatable wound package supply

Definitions

  • the present invention relates to a machine intended to cut transversely, along a straight or broken cutting line, a strip material capable of being advanced parallel to its length.
  • the machine intended to cut transversely, along a straight or broken, oblique or orthogonal cutting line, a strip material capable of being advanced parallel to its length and resting on a bearing surface at least substantially planar, said machine comprising an assembly rotatably mounted about an axis orthogonal to said bearing surface and carrying a cutting system animated back and forth transversely to said strip along d 'a cutting edge, is remarkable in that it comprises, in combination, pre- .
  • the advance of the strip in the direction of the cutting system can be precise, without sliding of the strip relative to the bearing surface, but with precise lateral guidance.
  • the machine according to the invention lends itself particularly well to automated operation.
  • said second means comprise a deformable pressure roller, which is applied by its generatrices to said strip and whose axis is inclined on the side of said selvedge guide. It is therefore understandable that such second pressure means impart to the strip a movement of advance having not only a longitudinal component, but also a transverse component directed towards the edge guide, and that the amplitude of this transverse component can be adjusted. , in particular as a function of the transverse rigidity of the material of the strip, by adjusting the pressure exerted by said pressure roller on said strip.
  • said third means cooperate with said second means and they comprise a cylindrical roller made of a rigid material against which said deformable roller is pressed and which is associated with a counter.
  • said length of strip which runs without sliding between the two rollers can be determined with precision from the number of revolutions made by the rigid roller and the length of the circular base of the latter.
  • said first means comprise a friction drive roller for the reel, mounted on an arm tilting, this roller and the deformable roller rotating at the same tangential speed.
  • the cutting tool is a rotary wheel applied against the cutting edge
  • the cutting system comprises a carriage movable along a rail
  • said wheel is mounted so as to be able to turn and slide on a shaft integral with the carriage and orthogonal to said rail, but offset with respect thereto, that said carriage can rotate at least in a limited manner around said rail, that the wheel is provided with a hub can roll on a workpiece clamp arranged along the cutting edge and that elastic means tend to separate the wheel and the carriage from one another.
  • the bearing surface of the cut pieces consists of two continuous conveyors spaced from one another and a movable deflector is provided which can take an inactive position for which certain cut pieces can pass from one conveyor to another by spanning the space between said conveyors and an active position for which said deflector forces other parts to pass through the space between said conveyors.
  • the deflector can be mounted on tilting arms and be associated with a pressure roller mounted idly on said tilting arms and cooperating with the upstream conveyor in the active position of the deflector, in order to increase the adhesion of said parts to said upstream conveyor and therefore favor the passage of these between said carriers.
  • the machine according to the present invention shown in FIG. 1, comprises on the one hand an electromechanical execution assembly 1 and on the other hand a control assembly 2, these two assemblies being able to be physically separated from one of the other and connected by connecting cables 3.
  • the control assembly 2 comprises a digital control 4 and a control bay 5.
  • the horizontal upper face of the frame 6 is formed by the succession (away from the roller 7 transversely to its axis 1) of a fixed plate 11, of a plate rotating 12 and two endless conveyors 13 and 14.
  • the frame 6 supports a device 15 for unwinding the strip 8 from the reel 7, a device 16 for advancing and guiding the strip 8, with which the fixed plate 11 is associated, a cutting device 17 to which belongs the turntable 12, and a device 18 for sorting and evacuating the cut pieces with which the conveyors 13 and 14 are associated.
  • the unwinding device 15 (see also FIG. 2) comprises a rubberized roller 21 frictionally driving the spool 7 and rotatably mounted at the end of an arm 22 around an axis 23 parallel to the axis 10 of the spool 7.
  • the arm 22 is itself articulated around a fixed axis 24, parallel to the axes 10 and 23, so that the rubberized roller 21 is pressed against the coil under the action of gravity, possibly reinforced by the action of elastic means not shown.
  • the device 16 for advancing and guiding the strip 8 (see also Figures 3 and 4), comprises a drive roller 26 driven by a motor 19 associated with a transmission 20, and cooperating with a metal roller 27.
  • the axes 28 and 29 of the rollers 26 and 27 lie in vertical planes parallel to the axis 10 of the reel 7 and these rollers press between them the strip 8, a pressure P being applied to the roll 26, using known means not shown.
  • the roller 27 is housed in an interruption of the plate 11, for substantially flush with the upper face of the latter.
  • an encoder or counter 30 is associated with the roller 27 to determine the number of revolutions of said roller and therefore the length of the strip 8 which runs on the plate 11.
  • the unwinding roller 21 of the reel 7, thanks to the transmission 20, is rotated by the same motor 19, as that which rotates the drive roller 26.
  • the diameters of the two rollers 21 and 26, and the transmission 20 which connects them are chosen so that the peripheral speeds of these two rollers 21 and 26 are equal to each other and constant.
  • the combination of the articulated arm 22 of the roller and 21 makes it possible to unwind the reel 7 at constant speed, whatever the diameter of this reel, this constant reel speed being equal to the speed of advance of the strip 8 on the fixed plate 11. It will be noted that this device also makes it possible, during the operation of the machine according to the invention, to keep without tension the portion of the unwound strip 8 disposed between the rollers 21 and 26.
  • the device 16 for advancing the strip does not have to overcome the inertia of the reel 7, but only that of the portion of strip lying between the roller 21 and the cutting device 17 and that of the roller rigid 27 associated with sensor 30.
  • the pressure P applied to the roller 26 generates, because of the obliquity of the axis thereof, a longidutinal component F ensuring the advance of the band 8 and a transverse component T ensuring the application of the edge of said strip 8 against the selvedge guide 31 and therefore the reference lateral positioning of the strip 8.
  • the amplitude of the component can be adjusted T, which must be sufficient to ensure the correct lateral positioning of the strip 8, while being less than the transverse rigidity of the material of the strip 8, to avoid damaging the latter and consequently distorting said positioning.
  • the feed force F exerted by the feed device 16 may be low, so that the pressure P can be adjusted without inconvenience so that one obtains for the transverse component T the amplitude just sufficient for correct lateral positioning of the strip 8.
  • the drive roller 26 is made of a deformable material.
  • the obliquity of its axis 28 can be obtained by giving said roller either a conical shape or a cylindrical shape, but in the latter case, it is necessary to apply pressure P in a differential manner, to communicate with the axis 28 the desired obliquity.
  • the cutting device 17 comprises a transverse and horizontal cylindrical rail 32 disposed above the upper surface 11, 12, 13, 14 of the frame 6 and integral with the turntable 12.
  • This horizontal rail 32 is parallel to an edge 33 of the turntable 12 serving as a cutting edge and is used to guide a carriage 34 which can move in both directions along said rail 32, under the action of a motor or actuator not shown.
  • the carriage 34 carries a cutting tool 35, for example a wheel, capable of following the cutting edge 33.
  • the crew 12, 32, 33, 34, 35 can turn around a vertical axis 36, for example passing through the longitudinal axis of the strip 8 and through the cutting edge 33, under the action of an electric motor 37, associated with a sensor 38, measuring the amplitude of the rotation of said crew, that is to say the inclination of the cutting edge 33 relative to the direction of travel of the strip 8.
  • the axis 29 of the rigid roller 27 and of the sensor 30 defines a reference line, orthogonal to the strip 8, used for measuring the advance of the strip 8.
  • This reference line 29 is arranged at a known invariable distance D from the axis of rotation 36 of the crew 12, 32, 33, 34, 35, this axis 36 being itself at a constant distance from the edge of the strip 8 bearing between the edge guide 3 (see Figure 5).
  • D the invariable distance
  • the measurement of the strip length 8 by the counter 30 is very precise.
  • the measurement of the advance of the strip 8 can be counted by the counter 30 as being the length of the strip 8 moving past the axis of rotation 36, the indication of the sensor 30 being zero during the first cut. To avoid any accumulation of possible length errors, each wheel pass is considered by command 2 as a new length reference.
  • Command 2 waits for a value from counter 30 and actuates the driving roller 26 until this value is obtained.
  • the rigid roller 27 is driven through the belt.
  • the cutting edge 33 is constituted by a fixed knife 39 cooperating with the wheel 35.
  • a work clamp 40 for example in the form of an angle iron, makes it possible to apply the front edge of the strip 8 against the upper face of the knife 39.
  • the work clamp can be clamped against the strip 8 or separated from it by means not shown.
  • the wheel 35 is rotatably mounted on a horizontal shaft 41 overhanging with respect to the carriage 34 and it can slide along said shaft 41, a spring 42 tending to separate said wheel from said carriage.
  • a hub 43 is integral with the wheel 35 and is capable of rolling on the work clamp 40.
  • the spring 42 allows both to apply the wheel 35 against the cutting edge 33 of the knife 39 and the cylindrical peripheral face of the hub 43 against the work clamp 40, because the reaction of the pressure of the wheel 35 against the knife 39 tends to tilt the carriage 34 around the rail 32 by moving it away from the knife 39 (arrow f), that is to say by pressing the hub 43 on the work clamp 40.
  • the work clamp 40 can deform slightly under the pressure of the hub 43, so that it correctly maintains the strip 8 in line with the cut.
  • Figures 7 and 8 schematically show the device for removing the cut pieces 9 and scrap 44 of strip material 8, said scraps 44 being made up of unusable pieces of the strip 8 comprised between two consecutive pieces 9.
  • the conveyors 13 and 14 are spaced from one another and provide between them an empty space 45.
  • a deflector 46 is mounted at the end of tilting arms 47, capable of pivoting around of transverse axes 48, under the action of a motor or an action. neur (not shown), so that said deflector 46 can occupy either a first position for which it is above the empty space 46 (FIG. 7), or a second position for which it is in said empty space 45 ( Figure 8).
  • the cut pieces 9 can pass under the deflector and be transferred from the conveyor 13 to the conveyor 14.
  • the second position of the deflector 46 the latter obstructs such a transfer and the material falls 44 flexible band 8 are directed through the space 45 to a receiving tank 49.
  • a mad pressure roller 50 there is provided on the arms 47 a mad pressure roller 50, pressing the scraps 44 against the conveyor 13 in the second position ( Figure 8 ), so as to increase the adhesion between the conveyor 13 and the falls 44 and therefore favor the evacuation of the latter towards the tank 49.
  • the machine according to the invention is suitable for cutting parts from strips 8 of flexible material, whatever this material.
  • the machine is particularly suitable for fully automated operation, as illustrated in Figure 9.
  • the digital control 4 sends orders and receives in return information from the control bay 5.
  • the latter can control at 51 the advance of the strip 8 by controlling the devices 15 and 16, at 52 the rotation of the cutting device 17, in 53 the operation of the conveyors 13 and 14, in 54 the device 18 for sorting and evacuation of the cut pieces and offcuts and in 55 the cutting of the product by command of an internal cycle of the device 17, internal cycle which includes for example the clamping of the work clamp 40 (reference 56), the displacement of the wheel 35 by the carriage 34 (reference 57), and the loosening of the work clamp 40 (reference 58).
  • the automated machine according to the invention fits perfectly into an automated manufacturing process of the type illustrated in FIG. 10, on which it can be seen that the machine 1, 2 can receive information from a station 59 defining CAD-type parts (computer-aided design) and interacting with a production scheduling station 60 and a management station 61 stocks of material, to supply an automated manufacturing station 62 with the cut pieces 9.
  • CAD-type parts computer-aided design

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  • Treatment Of Fiber Materials (AREA)
  • Details Of Cutting Devices (AREA)
  • Sawing (AREA)
EP83401589A 1982-08-17 1983-08-01 Zuschneidemaschine für Teile aus bahnförmigem Material Expired EP0101366B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8214211 1982-08-17
FR8214211A FR2531941A1 (fr) 1982-08-17 1982-08-17 Machine pour la decoupe de pieces dans une matiere en bande

Publications (2)

Publication Number Publication Date
EP0101366A1 true EP0101366A1 (de) 1984-02-22
EP0101366B1 EP0101366B1 (de) 1985-11-06

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP83401589A Expired EP0101366B1 (de) 1982-08-17 1983-08-01 Zuschneidemaschine für Teile aus bahnförmigem Material

Country Status (4)

Country Link
US (1) US4555967A (de)
EP (1) EP0101366B1 (de)
DE (1) DE3361175D1 (de)
FR (1) FR2531941A1 (de)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2626209A1 (fr) * 1988-01-26 1989-07-28 Aerospatiale Machine de decoupe de matiere en bande par jets fluides haute pression
US4934620A (en) * 1988-01-18 1990-06-19 Guido Rossi Apparatus for winding coaxial insulation onto a winding core
US5064130A (en) * 1988-10-04 1991-11-12 Gfm Holding Aktiengesellschaft Cutting plant for cutting blanks out of a starting strip
WO1998003417A1 (en) * 1996-07-18 1998-01-29 The Dow Chemical Company Low-noise film unwrapping method and device
IT201700013864A1 (it) * 2017-02-08 2018-08-08 Guido Giorgetti Dispositivo di erogazione e taglio di materiale nastriforme
CN108891964A (zh) * 2018-06-27 2018-11-27 芜湖韩大防伪科技有限公司 一种企业合同防伪线剪切装置
CN110405500A (zh) * 2019-07-24 2019-11-05 中国十七冶集团有限公司 一种建筑施工用型材切割装置
CN116002442A (zh) * 2023-03-06 2023-04-25 肇庆骏鸿实业有限公司 一种窄带束纵裁装置

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DE3574333D1 (en) * 1984-09-11 1989-12-28 Cox & Wright Ltd Improvements in or relating to the repetitive cutting of workpiece blanks
US4606250A (en) * 1985-07-25 1986-08-19 Eumuco Aktiengesellschaft Fur Maschinenbau Apparatus for producing blanks from a web
US4779500A (en) * 1986-09-19 1988-10-25 Eastman Machine Company Automatic end cutter
US5009137A (en) * 1987-12-18 1991-04-23 Pitney Bowes Inc. Cutter module for a modular mailing machine
EP0336327B1 (de) * 1988-04-05 1994-12-28 Masuo Tachibana Vorrichtung zum Schneiden von Flachmaterial und dergleichen in einer vorbestimmten Länge und Stapeln des geschnittenen Flachmaterials
EP0369634A1 (de) * 1988-11-14 1990-05-23 D&K CUSTOM MACHINE DESIGN, INC. Schneideinrichtung
US5787775A (en) * 1994-04-08 1998-08-04 Finn-Power International, Inc. Multidirectional cutting tool in a punch press environment
US6868762B2 (en) * 1997-09-23 2005-03-22 Solutia Europe S.A./N.V. Automatic cutting and stacking device for shaped blanks and method of use
US6286403B1 (en) * 1999-04-22 2001-09-11 Rosenthal Manufacturing Co., Inc. Cutting machine
BR0010445A (pt) * 1999-05-12 2002-02-13 Kern Ag Dispositivo para o processamento de bandas de formulários contìnuos
CN103538946B (zh) * 2013-10-31 2016-03-02 胡达广 卫生纸卷切一体机
CA2877252C (en) * 2015-01-09 2019-10-15 Jeff's Circle Inc. Ribbon cutter
CN104972502A (zh) * 2015-06-30 2015-10-14 重庆市金盾橡胶制品有限公司 胎面压紧机构
DE102016121162A1 (de) * 2016-11-07 2018-05-09 Marco Capra Einrichtung zum Herstellen von Behältern
CN106946100B (zh) * 2017-05-15 2023-04-11 深圳市沃尔核材股份有限公司 一种卷头卷尾牵引与切断装置
CN110935730A (zh) * 2019-12-31 2020-03-31 安徽楚江特钢有限公司 一种冷轧钢带自动切割设备
US20240317522A1 (en) * 2023-03-24 2024-09-26 Erdman Automation Corporation Rolled material or screen mesh dispenser

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CH339535A (de) * 1956-03-02 1959-06-30 Weber Karl Vorrichtung zum Abschneiden von Papier-, Stoff- und thermoplastischen Kunststoffbahnen von Rollen
FR1308989A (fr) * 1961-12-28 1962-11-09 Grace W R & Co Procédé et appareil de coupe de feuilles ou plaques minces et souples
GB1210919A (en) * 1967-11-20 1970-11-04 Rotaspray Products Ltd Paper trimmer
FR2039896A5 (de) * 1969-03-26 1971-01-15 Siemens Ag
US3989201A (en) * 1974-11-22 1976-11-02 Champion International Corporation Film driving mechanism for high inertia storage rolls
DE3048322A1 (de) * 1979-12-17 1981-10-22 Berthold & Güttinger AG, 9052 Niederteufen Vorrichtung zum transportieren und fuehren eines bandfoermigen fotografischen aufzeichnungstraegers in einer fotosetzmaschine

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US3207019A (en) * 1961-03-11 1965-09-21 Pirelli Machine for shearing sheet material
US3762259A (en) * 1972-01-03 1973-10-02 Goodrich Co B F Fabric cutting apparatus
US3861259A (en) * 1973-06-04 1975-01-21 Harris Intertype Corp Sheet delivery system
US4026172A (en) * 1975-03-17 1977-05-31 Hagger Company Belt loop trimming apparatus
US4151772A (en) * 1978-02-15 1979-05-01 Chemetron Corporation Slicing machine
US4375175A (en) * 1981-05-26 1983-03-01 Nemo Industries, Inc. Towel cutting machine
US4440055A (en) * 1981-12-31 1984-04-03 Daniel Gelfand Mat cutting device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH339535A (de) * 1956-03-02 1959-06-30 Weber Karl Vorrichtung zum Abschneiden von Papier-, Stoff- und thermoplastischen Kunststoffbahnen von Rollen
FR1308989A (fr) * 1961-12-28 1962-11-09 Grace W R & Co Procédé et appareil de coupe de feuilles ou plaques minces et souples
GB1210919A (en) * 1967-11-20 1970-11-04 Rotaspray Products Ltd Paper trimmer
FR2039896A5 (de) * 1969-03-26 1971-01-15 Siemens Ag
US3989201A (en) * 1974-11-22 1976-11-02 Champion International Corporation Film driving mechanism for high inertia storage rolls
DE3048322A1 (de) * 1979-12-17 1981-10-22 Berthold & Güttinger AG, 9052 Niederteufen Vorrichtung zum transportieren und fuehren eines bandfoermigen fotografischen aufzeichnungstraegers in einer fotosetzmaschine

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4934620A (en) * 1988-01-18 1990-06-19 Guido Rossi Apparatus for winding coaxial insulation onto a winding core
FR2626209A1 (fr) * 1988-01-26 1989-07-28 Aerospatiale Machine de decoupe de matiere en bande par jets fluides haute pression
US5064130A (en) * 1988-10-04 1991-11-12 Gfm Holding Aktiengesellschaft Cutting plant for cutting blanks out of a starting strip
WO1998003417A1 (en) * 1996-07-18 1998-01-29 The Dow Chemical Company Low-noise film unwrapping method and device
IT201700013864A1 (it) * 2017-02-08 2018-08-08 Guido Giorgetti Dispositivo di erogazione e taglio di materiale nastriforme
CN108891964A (zh) * 2018-06-27 2018-11-27 芜湖韩大防伪科技有限公司 一种企业合同防伪线剪切装置
CN110405500A (zh) * 2019-07-24 2019-11-05 中国十七冶集团有限公司 一种建筑施工用型材切割装置
CN116002442A (zh) * 2023-03-06 2023-04-25 肇庆骏鸿实业有限公司 一种窄带束纵裁装置
CN116002442B (zh) * 2023-03-06 2023-09-12 肇庆骏鸿实业有限公司 一种窄带束纵裁装置

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EP0101366B1 (de) 1985-11-06
FR2531941A1 (fr) 1984-02-24
FR2531941B1 (de) 1984-12-14
DE3361175D1 (en) 1985-12-12
US4555967A (en) 1985-12-03

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