US20050098601A1 - Processing of cut-to-length goods - Google Patents

Processing of cut-to-length goods Download PDF

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Publication number
US20050098601A1
US20050098601A1 US10/752,618 US75261804A US2005098601A1 US 20050098601 A1 US20050098601 A1 US 20050098601A1 US 75261804 A US75261804 A US 75261804A US 2005098601 A1 US2005098601 A1 US 2005098601A1
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US
United States
Prior art keywords
cut
guide elements
processing
processing station
guide
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.)
Abandoned
Application number
US10/752,618
Other languages
English (en)
Inventor
Nikola Dragov
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.)
I & T INNOVATION TECHNOLOGY ENTWICKLUNGS - UNG HOLDING AG TECHNOLOGIEZENTRUM
Original Assignee
I & T INNOVATION TECHNOLOGY ENTWICKLUNGS - UNG HOLDING AG TECHNOLOGIEZENTRUM
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 I & T INNOVATION TECHNOLOGY ENTWICKLUNGS - UNG HOLDING AG TECHNOLOGIEZENTRUM filed Critical I & T INNOVATION TECHNOLOGY ENTWICKLUNGS - UNG HOLDING AG TECHNOLOGIEZENTRUM
Assigned to I & T INNOVATION TECHNOLOGY ENTWICKLUNGS - UNG HOLDING AG TECHNOLOGIEZENTRUM reassignment I & T INNOVATION TECHNOLOGY ENTWICKLUNGS - UNG HOLDING AG TECHNOLOGIEZENTRUM ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: DRAGOV, NIKOLA
Publication of US20050098601A1 publication Critical patent/US20050098601A1/en
Abandoned 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
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
    • B65H23/032—Controlling transverse register of web
    • 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
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
    • B65H23/0204—Sensing transverse register of web
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/10—Size; Dimensions
    • B65H2511/12—Width
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/10—Size; Dimensions
    • B65H2511/13—Thickness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/20—Location in space
    • B65H2511/22—Distance

Definitions

  • the invention concerns a processing station for the processing or production of cut-to-length goods with guide elements and optionally, a feed device for said cut-to-length goods.
  • a processing station for the processing or production of cut-to-length goods with guide elements and optionally, a feed device for said cut-to-length goods.
  • U.S. Pat. No. 4,750,660 A discloses guide elements for a processing station for corrugated paper on both sides of the endless sheet of corrugated cardboard, which together can be reset by means of a special spindle drive in order to be quickly adapted to the changed widths of the cut-to-length goods.
  • the contents of this publication are referenced in the present description.
  • U.S. Pat. No. 4,903,064 A concerns a development device for a strip of photographic paper, in which various guide elements in various baths are reset, in their width, simultaneously, in order to be able to guide photographic paper of various widths.
  • the contents of this publication are referenced in the present description.
  • U.S. Pat. No. 5,360,152 A provides an automatically centering guide element for a continuous material sheet, the course of which is curved in the area of the guide element.
  • two guide elements are mounted on arms, conducted centrically, and drawn into the middle, toward the sheet, with a spring. Only with the appearance of predetermined large forces do the guide elements yield and permit running of the sheet. No provision is made for the changing of the sheet width beyond the prespecified tolerance.
  • the contents of this publication are referenced in the present description.
  • U.S. Pat. No. 5,533,658 A discloses a device to position and grip long pipes. This device holds and moves the pipes by means of rotating flexible belts, which run in the contact area with the pipes via stationary shoes, the cross-sectional form of which conforms to the shape of the pipe, thereby holding the pipes securely. In order to be suitable for various pipe cross sections, the shoes are affixed so they can be easily replaced. The contents of this publication are referenced in the present description.
  • EP 645 333 A discloses a two-sided, adjustable lateral guide for continuous material sheets (label carriers), in which between the guide elements, preferably (also) in the middle area, a support of the material sheet to counteract sagging, which does not hinder the adjustability of the guide elements, is provided.
  • supports that are affixed to the guide elements and that move with them are proposed.
  • None of these disclosures solves the aforementioned problem of waste, however, particularly at the beginning of processing of a material sheet with changed dimensions.
  • the purpose of the invention is to indicate a solution to this problem and thus to create a simple, quick changeover which reduces waste.
  • the transport mechanism is directly in the area of the work station, preferably in the area of the guide elements.
  • FIG. 1 a front view and top view of a lateral guide element, which can be adjusted in accordance with the invention, in a purely schematic representation;
  • FIG. 2 a front view of a height guide element, which can be adjusted in accordance with the invention, in a purely schematic representation;
  • FIG. 3 a schematic side view of a guide element of a transport device, in accordance with the invention, for the continuous material to be newly introduced.
  • the material 12 to be processed is guided during production, permanently or partially, in accordance with its geometric form.
  • the guide elements 1 , 2 , 3 , 4 are implemented separately in the direction of movement of the material to be processed (for example, by guide strips 1 , 2 , for the material width) and vertical to it (for example, pairs of rollers for the material thickness 3 , 4 ).
  • the guide elements can be adjusted in order to be able to adapt to the various configurations of different cut-to-length goods.
  • the adjustment can be implemented, for example, in the direction of motion through a stationary guide strip 1 and a movable guide strip 2 , which can be adjusted parallel to the stationary guide strip.
  • a stationary roller 4 which can be driven, can be set opposite a second roller 3 , which is conducted in a movable manner. The drive takes place thereby through adhesive or frictional connection with the material to be processed 12 .
  • the guide elements 1 , 2 , 3 , 4 are first detached in sections. Then, the new material to be processed is introduced into the guide element area. This is done in accordance with the invention with the aid of a system, which is external with reference to the guide devices under consideration, for example, a gripping system, as shown schematically in FIGS. 3 and 4 .
  • the gripper 9 is affixed to a carriage 10 , movable in the direction of motion of the material to be processed, on a guide element 11 . It has the function of taking the first section of the new material 12 and drawing it through at least one guide section.
  • the guide elements are closed at least in the corresponding guide section.
  • the guide strips 1 , 2 in the processing direction are thereby moved toward one another, adapting to the width of the material to be processed.
  • a sensor system 5 with, for example, a contact-free, inductive, capacitive, optical design or a haptic design, as a limit switch, or feeler probe 6 , or the like
  • the closing process is brought about by a drive 7 and an adjustment mechanism 8 , for example, a rotating spindle or other kinematic chain, such as a belt or chain drive or, however, even directly by electromechanical, pneumatic, or hydraulic actuators.
  • the guide rollers, normal to the direction of movement 3 , 4 are, for example, moved together with the aid of the monitoring of the contact pressure to the height of the material to be processed 12 or the material height, but also the height difference with respect to the plane of the material.
  • the gripper 9 is detached from the material to be processed 12 and the drive system of the unit—in the embodiment example shown, the rollers 3 , 4 —takes over the task of further transporting the newly placed cut-to-length goods.
  • the entire operating sequence can be automated.
  • a preliminary setting of the guides 1 , 2 , 3 , 4 to the new material to be processed is not necessary, since the sensory system 5 , 6 undertakes an automatic adaptation to the material conditions.
  • the sensory system 5 , 6 undertakes an automatic adaptation to the material conditions.
  • a changeover without a great additional expenditure of time during the operation is possible without interruption.
  • the resulting material waste is limited to the length between two successive drive elements and thus is greatly minimized.
  • both the guide elements and the feed devices can have another form (profiled, etc.) and/or another mode of action; their surfaces can be provided, as required, with special coatings or covers, which facilitate sliding or are non-slip; the mountings of the individual components can be realized differently than that shown, in particular, elastically; the drive can be implemented in diverse ways, preferably electrically or pneumatically, less often hydraulically, because of the risk of soiling.

Landscapes

  • Advancing Webs (AREA)
  • Making Paper Articles (AREA)
  • General Factory Administration (AREA)
US10/752,618 2003-01-10 2004-01-07 Processing of cut-to-length goods Abandoned US20050098601A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03450009 2003-01-10
EP03450009A EP1437316A1 (de) 2003-01-10 2003-01-10 Bearbeitung von Meterware

Publications (1)

Publication Number Publication Date
US20050098601A1 true US20050098601A1 (en) 2005-05-12

Family

ID=32479996

Family Applications (1)

Application Number Title Priority Date Filing Date
US10/752,618 Abandoned US20050098601A1 (en) 2003-01-10 2004-01-07 Processing of cut-to-length goods

Country Status (3)

Country Link
US (1) US20050098601A1 (de)
EP (1) EP1437316A1 (de)
JP (1) JP2004338938A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8892495B2 (en) 1991-12-23 2014-11-18 Blanding Hovenweep, Llc Adaptive pattern recognition based controller apparatus and method and human-interface therefore
US9535563B2 (en) 1999-02-01 2017-01-03 Blanding Hovenweep, Llc Internet appliance system and method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4750660A (en) * 1985-08-05 1988-06-14 Isowa Industry Co., Ltd. Sheet guide positioning apparatus
US4903064A (en) * 1988-02-12 1990-02-20 Fuji Photo Film Co., Ltd. Photographic processing apparatus
US5360152A (en) * 1992-02-21 1994-11-01 Eastman Kodak Company Web guidance mechanism for automatically centering a web during movement of the web along a curved path
US5400940A (en) * 1989-04-04 1995-03-28 Kabushiki Kaisha Tokyo Kikai Seisakusho Paper web threading apparatus for rotary printing press
US5533658A (en) * 1994-11-10 1996-07-09 Production Tube, Inc. Apparatus having replaceable shoes for positioning and gripping tubing
US5794092A (en) * 1996-03-01 1998-08-11 Noritsu Koki Co., Ltd. Method for adjusting the guide width for photosensitive material and mechanism used therefor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4332571A1 (de) * 1993-09-24 1995-03-30 Esselte Meto Int Gmbh Einstellbare Führung für bandförmiges Material

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4750660A (en) * 1985-08-05 1988-06-14 Isowa Industry Co., Ltd. Sheet guide positioning apparatus
US4903064A (en) * 1988-02-12 1990-02-20 Fuji Photo Film Co., Ltd. Photographic processing apparatus
US5400940A (en) * 1989-04-04 1995-03-28 Kabushiki Kaisha Tokyo Kikai Seisakusho Paper web threading apparatus for rotary printing press
US5360152A (en) * 1992-02-21 1994-11-01 Eastman Kodak Company Web guidance mechanism for automatically centering a web during movement of the web along a curved path
US5533658A (en) * 1994-11-10 1996-07-09 Production Tube, Inc. Apparatus having replaceable shoes for positioning and gripping tubing
US5794092A (en) * 1996-03-01 1998-08-11 Noritsu Koki Co., Ltd. Method for adjusting the guide width for photosensitive material and mechanism used therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8892495B2 (en) 1991-12-23 2014-11-18 Blanding Hovenweep, Llc Adaptive pattern recognition based controller apparatus and method and human-interface therefore
US9535563B2 (en) 1999-02-01 2017-01-03 Blanding Hovenweep, Llc Internet appliance system and method

Also Published As

Publication number Publication date
EP1437316A1 (de) 2004-07-14
JP2004338938A (ja) 2004-12-02

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AS Assignment

Owner name: I & T INNOVATION TECHNOLOGY ENTWICKLUNGS - UNG HOL

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:DRAGOV, NIKOLA;REEL/FRAME:015033/0716

Effective date: 20040116

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION