EP0303629B1 - Einrichtung und maschine zum schneiden von drahtbindungsabschnitten - Google Patents

Einrichtung und maschine zum schneiden von drahtbindungsabschnitten Download PDF

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Publication number
EP0303629B1
EP0303629B1 EP88900537A EP88900537A EP0303629B1 EP 0303629 B1 EP0303629 B1 EP 0303629B1 EP 88900537 A EP88900537 A EP 88900537A EP 88900537 A EP88900537 A EP 88900537A EP 0303629 B1 EP0303629 B1 EP 0303629B1
Authority
EP
European Patent Office
Prior art keywords
wire
wire binding
binding
enveloping
running path
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.)
Expired - Lifetime
Application number
EP88900537A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0303629A1 (de
Inventor
Hratch Boyadjian
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT88900537T priority Critical patent/ATE67449T1/de
Publication of EP0303629A1 publication Critical patent/EP0303629A1/de
Application granted granted Critical
Publication of EP0303629B1 publication Critical patent/EP0303629B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42B—PERMANENTLY ATTACHING TOGETHER SHEETS, QUIRES OR SIGNATURES OR PERMANENTLY ATTACHING OBJECTS THERETO
    • B42B5/00—Permanently attaching together sheets, quires or signatures otherwise than by stitching
    • B42B5/08—Permanently attaching together sheets, quires or signatures otherwise than by stitching by finger, claw or ring-like elements passing through the sheets, quires or signatures
    • B42B5/10—Permanently attaching together sheets, quires or signatures otherwise than by stitching by finger, claw or ring-like elements passing through the sheets, quires or signatures the elements being of castellated or comb-like form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42B—PERMANENTLY ATTACHING TOGETHER SHEETS, QUIRES OR SIGNATURES OR PERMANENTLY ATTACHING OBJECTS THERETO
    • B42B5/00—Permanently attaching together sheets, quires or signatures otherwise than by stitching
    • B42B5/08—Permanently attaching together sheets, quires or signatures otherwise than by stitching by finger, claw or ring-like elements passing through the sheets, quires or signatures
    • B42B5/10—Permanently attaching together sheets, quires or signatures otherwise than by stitching by finger, claw or ring-like elements passing through the sheets, quires or signatures the elements being of castellated or comb-like form
    • B42B5/103—Devices for assembling the elements with the stack of sheets
    • 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
    • Y10T83/4458—Work-sensing means to control work-moving or work-stopping means
    • Y10T83/446—With means to initiate tool feed by same control impulse
    • 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
    • Y10T83/463—Work-feed element contacts and moves with work
    • 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

Definitions

  • the invention relates to a device for cutting a wire binding section for binding a sheet pack, in which a supply reel with an endless wire strand shaped to form a wire binding, in particular a wire comb binding, is rotatably mounted above a housing, measuring, sensing and Cutting means for separating wire binding sections of a predetermined length from the wire strand are provided.
  • Devices for cutting wire binding sections such as are used for binding packs of loose sheets, are known in various designs.
  • the aim here is to thread a binding section made of wire through a row of holes in the loose sheets in such a way that the sheet pack is reliably held together. It is also important that the wire binding section has exactly the length of the pack and therefore does not protrude at the edges to avoid snagging or injuries.
  • such devices consist of a manually or motor-driven feed wheel and a cutting device, which the wire binding sections in the separates the desired length from a wire shaped as a bond, which is unwound from a coil as an endless wire strand.
  • the object of the invention is to design a device of the type described in the introduction in such a way that wire bindings of any size, any pitch and wire thickness can be processed.
  • Another object of the invention is that the device can operate fully automatically, i.e. that only the desired number of wire binding sections and their length are entered into the device and then the same is carried out automatically.
  • 1 denotes a supply spool, from which a wire strand 2 shaped as a wire binding is unwound and fed to a feed device 4, which is accommodated in a housing 5.
  • a cutting device 6 is also arranged in the housing 5 and separates the desired wire binding sections 3 from the wire strand 2.
  • the supply roll 1 is rotatably mounted on rolls 7 and is driven by a motor 8.
  • a loop 10 is formed, which is controlled by a sensor 12. If the loop 10 becomes smaller and runs over the sensor 12, the motor 8 is started, which unwinds the wire from the supply reel 1 until the loop 10 has the desired size again. It is also conceivable that the rollers 7 are driven. This makes changing a supply reel 1 easier.
  • the feed device 4 is driven by a further motor 13.
  • the cutting device 6 essentially consists of a fixed die 14 and a movable cutting edge 15 which is driven by a drive, e.g. an electromagnet 16 is actuated.
  • a further two sensors 19, 20 are installed in the housing 5 in the vicinity of the track of the wire strand 2.
  • the sensor 19 measures the length of the wire binding section, i. H. it counts the individual wire bindings and transmits corresponding signals to a processor 21, which ensures the exact stopping of the feed device 4 and actuates the cutting device 6 after the set number of bonds has been reached.
  • the further sensor 20 monitors the departure of the severed wire binding sections 3 and gives the signal for the triggering of the next cut when the severed section 3 is no longer perceived by the sensor 20.
  • the severed wire binding section 3 is removed either manually, via a conveyor belt or by a handling device and passed on for further processing. This operation is only designated as a double arrow 29 in FIG. 1.
  • the device shown in FIG. 2 corresponds to the solution shown in FIG. 1.
  • the supply spool 1 is rotatably mounted on rollers 7 which are driven by the motor 8 arranged in the interior of the housing.
  • the processor 21 or its control panel is arranged on the front 18 of the housing 5. Furthermore, a opening 22 for the exit of the severed wire binding sections and a rail 23 are arranged on the front front 18, from which the severed wire binding section 3 can be removed.
  • the loop 10 of the wire strand 2 which is unwound from the supply reel 1, can be seen on the rear side 24 of the housing 5.
  • the wire strand 2 passes through an opening 26 in the plate 25 on the back of the housing 5 in the feed device 4, which will be described in detail with reference to FIGS. 4 and 5.
  • the rail 23, which is adjustable in its extension length, with a wire binding section 3 lying thereon is visible.
  • the wire binding section 3 is gripped by a handling device 27 which has a gripper arm 28.
  • the gripper arm 28 is pivoted to a base 30, where the individual wire binding sections 3 are stored separately.
  • the wire binding sections 3 are deposited automatically, with either the gripper arm 28 being extendable or the base 30 being displaceable so that the wire binding sections 3 are stored separately.
  • the device described is functional even without the use of a handling device 27.
  • the feed device 4 shown in FIG. 4 has an enveloping drive 31 which is composed of a wheel 32 driven by the motor 13, an idler wheel 33 and an enveloping member 34 connecting the two wheels 32, 33.
  • the enveloping drive 34 is designed as a double belt drive with belt drives 35, 36 lying next to one another. The distance between the two belt drives 35, 36 can be adjusted, see FIG. 5, and can thus be adapted to different sizes of wire bindings.
  • the wire strand 2 entering the feed device runs under the two belt drives 35, 36.
  • the enveloping members 34 are elastic profile straps, for example with a circular profile, which are pressed with their rear side onto the inside of the binding of the wire strand 2. If the enveloping drive 31 now runs, the wire strand 2 is also moved by frictional engagement.
  • the sheath drive 31 is mounted in a bearing body 38 which is movable perpendicular to the direction of movement of the wire strand 2.
  • the bearing body 38 moves in a stationary frame and is pressed against the wire strand 2 by tension springs 40.
  • the tension springs 40 engage on the one hand on arms 41 inserted in the bearing body 38 and on the other hand on further arms 42 fastened in the frame 39.
  • the two sensors 19, 20 are visible on the outlet side of the feed device 4, the sensor 19 being longitudinally displaceable by a slide 37. This setting ensures that the separation always takes place in the middle of a binding.
  • the cutting device 6, the fixed die 14 of which can be seen, is arranged between the two sensors 19, 20.
  • the die 14 has a slot 43 through which the movable cutting edge 15 passes when a wire binding section is separated.
  • the enveloping drive 31 has two shafts 44, 45 corresponding to the two wheels 32, 33, which are mounted on the one hand in the bearing body 38 and on the other hand are connected by a crossbar 46 provided with a handle 47.
  • One of the two belt drives 35, 36 can be displaced with the handle 47, so that the distance between the two belt drives can be adjusted.
  • some locking settings corresponding to common sizes can be provided.
  • 5 shows four examples of how the two belt drives 35, 36 can be adapted to the respective shape of the binding. With a large binding, see the arrangement on the left in Fig. 5, the distance is greatest. As the binding becomes smaller, the distance between the two belt drives 35, 36 decreases. Even if the binding is very small, see the arrangement on the right in FIG. 5, processing is possible, but in this case only with the one belt drive 36. 6 are three as examples Comb bindings from a larger number of available sizes of bindings are shown, all of which can be easily processed in the described device.
  • the wire strand 2 For the correct operation of the device described, it is necessary for the wire strand 2 to be guided exactly in the feed device 4 so that the wire binding sections 3 are reliably separated.
  • the adjustability of the two belt drives 35, 36 and on the other hand a guide rail 48 which can be displaced transversely to the direction of movement of the wire strand 2, whereby the wire strand can be guided between the die 14 and the guide rail 48 without play.
  • the cutting edge 15 can also be designed in such a way that not only is the wire cut, but a piece of a certain length is cut out of the wire. This makes it easier for sensor 20 to determine that a wire binding section has left.
  • the structure of the described device is relatively simple. Nevertheless, on the one hand it allows wire bindings to be processed regardless of their size, their pitch and their wire diameter, and on the other hand to ensure fully automatic operation without having to replace any parts.
  • the adjustment of the distance between the two belt drives 35, 36, the adjustment of the guide rail 48 and the adjustment of the sensor 19 can be carried out in the shortest possible time without any problems.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Wire Processing (AREA)
  • Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
EP88900537A 1987-02-27 1988-01-11 Einrichtung und maschine zum schneiden von drahtbindungsabschnitten Expired - Lifetime EP0303629B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88900537T ATE67449T1 (de) 1987-02-27 1988-01-11 Einrichtung und maschine zum schneiden von drahtbindungsabschnitten.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH763/87 1987-02-27
CH763/87A CH672445A5 (el) 1987-02-27 1987-02-27

Publications (2)

Publication Number Publication Date
EP0303629A1 EP0303629A1 (de) 1989-02-22
EP0303629B1 true EP0303629B1 (de) 1991-09-18

Family

ID=4194606

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88900537A Expired - Lifetime EP0303629B1 (de) 1987-02-27 1988-01-11 Einrichtung und maschine zum schneiden von drahtbindungsabschnitten

Country Status (8)

Country Link
US (1) US5042343A (el)
EP (1) EP0303629B1 (el)
JP (1) JP2563132B2 (el)
KR (1) KR950004337B1 (el)
AT (1) ATE67449T1 (el)
CH (1) CH672445A5 (el)
DE (1) DE3864952D1 (el)
WO (1) WO1988006533A1 (el)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5501734A (en) * 1992-02-06 1996-03-26 Gillette Canada, Inc. Yarn coating assembly and applicator
US5526831A (en) * 1993-11-12 1996-06-18 Gillette Canada, Inc. Dental floss manufacturing process and product
US5558901A (en) * 1994-05-26 1996-09-24 Gillette Canada, Inc. Floss yarn bulking assembly and method
DE19743518A1 (de) 1997-10-01 1999-04-15 Roche Diagnostics Gmbh Automatisierbare universell anwendbare Probenvorbereitungsmethode
US20020106265A1 (en) * 2000-11-29 2002-08-08 Mario Litsche Binding apparatus and method
JP4574664B2 (ja) * 2007-11-13 2010-11-04 株式会社カズマサ 製本装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3177749A (en) * 1960-05-27 1965-04-13 Westinghouse Electric Corp Control for feeding, measuring, and cutting strip material
DE1436067A1 (de) * 1965-04-08 1969-04-17 Cartiere Paolo Pigna Spa Verfahren und Vorrichtung zum stetigen und automatischen Spiralheften loser perforierter Blaetter
FR2110611A5 (el) * 1970-10-23 1972-06-02 Liouville Roger
JPS497550B1 (el) * 1970-12-28 1974-02-21
DE8014522U1 (de) * 1980-05-30 1980-09-04 Renz, Peter, 7072 Heubach Vorrichtung zum Binden von gelochten Bögen
GB2096538B (en) * 1981-04-14 1984-10-10 Burn Bindings Ltd James Binding machines

Also Published As

Publication number Publication date
JP2563132B2 (ja) 1996-12-11
ATE67449T1 (de) 1991-10-15
EP0303629A1 (de) 1989-02-22
CH672445A5 (el) 1989-11-30
US5042343A (en) 1991-08-27
DE3864952D1 (de) 1991-10-24
KR950004337B1 (ko) 1995-04-28
WO1988006533A1 (en) 1988-09-07
JPH01502249A (ja) 1989-08-10
KR890700479A (ko) 1989-04-25

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