US3720566A - Machine for manufacturing adhesive binder covers - Google Patents

Machine for manufacturing adhesive binder covers Download PDF

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Publication number
US3720566A
US3720566A US00048608A US3720566DA US3720566A US 3720566 A US3720566 A US 3720566A US 00048608 A US00048608 A US 00048608A US 3720566D A US3720566D A US 3720566DA US 3720566 A US3720566 A US 3720566A
Authority
US
United States
Prior art keywords
strip
adhesive
pair
roll
pressure rollers
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
US00048608A
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English (en)
Inventor
E Heimann
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
Application granted granted Critical
Publication of US3720566A publication Critical patent/US3720566A/en
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
    • B42C—BOOKBINDING
    • B42C7/00—Manufacturing bookbinding cases or covers of books or loose-leaf binders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42C—BOOKBINDING
    • B42C9/00—Applying glue or adhesive peculiar to bookbinding
    • B42C9/0056—Applying glue or adhesive peculiar to bookbinding applying tape or covers precoated with adhesive to a stack of sheets
    • B42C9/0062—Applying glue or adhesive peculiar to bookbinding applying tape or covers precoated with adhesive to a stack of sheets the tape being fed from a roller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42C—BOOKBINDING
    • B42C9/00—Applying glue or adhesive peculiar to bookbinding
    • B42C9/0056—Applying glue or adhesive peculiar to bookbinding applying tape or covers precoated with adhesive to a stack of sheets
    • B42C9/0062—Applying glue or adhesive peculiar to bookbinding applying tape or covers precoated with adhesive to a stack of sheets the tape being fed from a roller
    • B42C9/0075—Applying glue or adhesive peculiar to bookbinding applying tape or covers precoated with adhesive to a stack of sheets the tape being fed from a roller with a continuous flow of stacks 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10S156/908—Laminating sheet to entire edge of block and both adjacent opposite surfaces, e.g. bookbinding
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y10T156/1702—For plural parts or plural areas of single part
    • Y10T156/1712—Indefinite or running length work
    • Y10T156/1715—Means joining indefinite length work edge to edge

Definitions

  • the aim of the invention is to provide a machine of simple design to manufacture adhesive binder covers at an advantageous price, by means of which large numbers of adhesive binder covers can be produced in a short time.
  • This aim is achieved in accordance with the invention by having two bearer shafts on the inlet of a pair of feed rollers, each of which shafts takes a magazine roll, and at least one further bearer shaft likewise lying in front of the pair of pressure rollers in the region of the middle slit of the said bearer shafts, which shaft takes a roll of adhesive strip, and a transverse cutting device lying beyond the pair of feed rollers for the strips from the magazine rollers stuck together at a separation by the adhesive strip.
  • the protective strip bearer shaft can be displaced transverse to the direction of run through.
  • An essential feature of the invention is that several adhesive strip bearer shafts are combined together preferably in a star-shaped arrangement to form a single magazine.
  • the deflecting roller should be in the form of a toothed roller.
  • a guide channel is arranged between the adhesive strip roll and the deflecting roller to support the adhesive strip from below.
  • the protective strip bearer shaft to be followed by a device for completely cutting or perforating the protective strip over its length and/or folding it, which device lies however on the inlet in front of the first pair of pressure rollers.
  • the adhesive binder covers can be produced in a continuous strip which is subsequently cut with the transverse cutting device to produce covers of the desired size.
  • the cover rolls preferably lie on the inlet side of a pair of pressure rollers on two bearer shafts lying one beside the other. These shafts are then easily accessible to operating personnel so that for example it is simple to slide on a new magazine roll.
  • the cover strips and adhesive strip run together through a pair of pressure rollers where the adhesive strip is stuck to the cover strip.
  • the adhesive strip is drawn off from a roll, the bearer shaft for which preferably lies in the central slit of the bearer shafts for the magazine rolls, the roll likewise being arranged in front of the pair of pressure rollers.
  • a transverse cutting device Arranged beyond this pair of pressure rollers is a transverse cutting device which cuts the cover strips leaving the pressure roller stuck together at a sep aration by the adhesive strip into the desired lengths. If the adhesive strip is to be covered in the middle or if the adhesive binder cover is to be used as a cover, for example for cheques, then it is advantageous to provide an inside protective sheet in the binder. For this purpose all that is required is a further bearer shaft for a roll of protective strip lying above the run in plane of the cover strips and likewise arranged in the region of the abovementioned central gap. This bearer shaft can be displaced transverse to the feed direction to adapt to the region of the adhesive strip left free.
  • the adhesive strip drawn olf from the roll of adhesive strip is preferably deflected by a deflector roller lying in front of the pair of pressure rollers in the open angle of the adhesive strip. Since this deflector roller is in the form of a toothed roller, it only makes point contacts with the adhesive strip.
  • the cover strips have been stuck by the adhesive strip, the resultant strip is cut in the transverse cutting device, the binder covers then falling onto a bearing surface underneath the transverse cutting device.
  • a further pair of pressure rollers arranged between the inlet side pair of pressure rollers and the transverse cutting device can be set for example to a greater pressure so as to stick the strips even more firmly.
  • a cutting and/or folding device arranged in front of the inlet side pair of pressure rollers and the roll of protective strip the latter can be completely out or perforated or folded to the desired length depending on the use to which the binder covers are to be put.
  • FIG. 1 a diagrammatic side elevation of the machine in accordance with the invention
  • FIG. 2 a plan view of the machine
  • FIG. 3 a section along the line A-B in FIG. 2 but on a large scale
  • FIG. 4 a perspective view of a binder cover with an inserted stack of sheets consisting of separate sheets with an associated protective sheet
  • FIG. 5 a cross-section through the back of the cover in FIG. 4,
  • FIG. 6 a similar section to that in FIG. 5 but with the separate sheets partially removed
  • FIG. 7 a section in the region of the back of a cover serving as a letter file with a protective strip cut into sections.
  • the machine has a body 1 followed by a transverse cutting device 2 arranged in a casing 1'.
  • a member 3 of the framework of the machine carries on the inlet side of the bearings 4 and 5 the bearer shafts 6 and 7 which each take a magazine roll 8 and 9 respectively.
  • the bearings 4 and 5 open upwards so that, the bearer shafts 6 and 7 can be inserted from above.
  • the off-set magazine rolls 8 and 9 arranged at a separation from one another forming a central gap M and followed by a pair of deflector rollers 10 and a pair of pressure rollers 11.
  • a starp-shaped formation of bearer shafts 14 for rolls of adhesive strip 15 combined together to form a single magazine 13 mounted on a strut 12 of the machine body 1 feeding into the pair of pressure rollers.
  • This magazine can be rotated in steps about the axle 16 on the strut 12.
  • a deflector roller 17 in the form of a toothed roller arranged on the inlet side beneath the pair of pressure rollers 11.
  • This deflector roller 17 is arranged in the open angle of deflection of the adhesive strip 15 and only makes point contacts with the adhesive strip 15.
  • the adhesive strip 15 drawn ofl from the roll of adhesive strip 15 passes through a guide channel 18 supporting it from below which extends between the roll of adhesive strip 15 and the deflector roller 17.
  • a guide channel 18 supporting it from below which extends between the roll of adhesive strip 15 and the deflector roller 17.
  • a bearer shaft for taking a roll of protective strip 22 To adapt to the adhesive strip 15' the bearer shaft 20 for the protective strip can be displaced transverse to the feed direction x in the direction of the double arrow y.
  • the protective strip 22' can be completely cut or perforated lengthwise by means of a cutting and/or folding device 23 arranged after the bearer shaft 20 for the roll of protective strip but before the pair of pressure rollers 11.
  • This device 23 is on a double lever 25 mounted to swing about the axis 24, the shorter arm 25' of which has a pressure roller 26 pressing from above on the protective strip 22'.
  • This pressure roller 26 precedes a further pair of pressure rollers 27 which lies between the first-mentioned pair of pressure rollers 11 and the transverse cutting device 2.
  • This pair of pressure rollers 27 is driven by a motor 28 through a belt which in turn by a belt is driven in synchronism with the deflector roller 17. Since the reflector roller 17 is in the form of a toothed roller the adhesive strip 15 is drawn off well from the roll of adhesive strip 15.
  • Binder covers 31 are manufactured with this machine in the following way: The ends of the cover rolls are fed over the pair of deflector rollers 20 into the pair of pressure rollers 11 together with the end of the adhesive strip, the direction of which is altered by the deflector roller 17 and the guide 19.
  • a protective strip 22 is drawn off from the roll 22 and runs through the pairs of pressure rollers 11, 27 together with the other strips 8', 9' and 15. As it can be displaced sidewards the bearer shaft 20 for the roll of protective strip can be adjusted in such a way that the protective strip 22' only covers a narrow strip of the adhesive strip 15'. After cutting in the transverse cutting device 2 the section of protective strip 22" forms the inside protective sheet. The latter can have fold lines 32, to produce which the protective strip 22' runs through the cutting and/or folding device 23 arranged in front of the pair of pressure rollers 11.
  • the inside protective sheet formed by the section of protective strip 22 is preferably provided over an area with a layer 33 of adhesive material.
  • the inside protective sheet lies with this layer of adhesive material against the self-adhesive layer 35 of the section of adhesive 15" forming the back strip, see FIG. 6. This prevents the section of self-adhesive strip left free by the removal of the sheets 34 from sticking to the respective uppermost individual sheet 34.
  • the protective strip 22' is cut in the cutting and/or folding device 23 over its length, for example into separate longitudinal strips 36, which covers the free section of adhesive strip between the cover strips 8' and 9'.
  • One or more of these longitudinal strips 36 can then be removed from the complete binder 31 as required so that the respective stack of sheets can be stuck with its rear edge to the now freed self-adhesive layer of the back strip formed by the section of adhesive strip 15".
  • the longitudinal strips 36 are also provided on the side towards the back strip with a layer of adhesive so that the strips can easily be pulled off.
  • a machine for manufacturing adhesive binder covers comprising, in combination:
  • (g) means positioned downstream from said additional roll of strip material for transporting and pressing together said protective strip in overlying relationship with at least part of said adhesive strip along its entire length and at least part of one strip of said first strip of non-adhesive material and said second strip of non-adhesive material.
  • said means for transporting and pressing together comprise a further pair of pressure rollers positioned between the first said pair of pressure rollers and said cutting means and an additional pressure roller positioned between said pairs of pressure rollers and above said given plane for pressing from above on said protective strip so that said protective strip adheres to said adhesive strip; and further comprising means for driving said further pair of pressure rollers in synchronism with said pulling deflector roller.
  • a machine as defined in claim 3 further comprising strip cutting means positioned above said given plane and downstream from said additional roll for cutting said protective strip along its length.
  • a machine as defined in claim 3 further comprising strip perforating means positioned above said given plane and downstream from said additional roll for perforating said protective strip along its length.
  • said additional roll of strip material positioned above said given plane is of suflicient width so that the strip of additional material overlies at least a part of said adhesive strip and extends to a free longitudinal edge of at least one strip of said strips of non-adhesive material.
  • said at least one further roll is a plurality of rolls for supplying adhesive strips.
  • a machine as claimed in claim 1 further comprising a bearing surface positioned below and at a distance from said cutting means for collecting a plurality of the covers in a stack.
  • a machine as claimed in claim 1 further comprising a guide channel positioned between said further roll and said pulling deflector roller for supporting said adhesive strip from beneath.
  • a machine for manufacturing adhesive binder covers comprising, in combination:
  • a machine for manufacturing adhesive binder covers comprising, in combination:
  • strip folding means positioned above said given plane and downstream from said additional roll for folding said protective strip along its length
  • a machine for manufacturing adhesive binder covers comprising, in combination:
  • an additional roll of strip material positioned above said given plane and in at least partial alignment with the gap between said first strip and second strip for supplying a protective strip which overlays at least part of said adhesive strip and at least part of one strip of said first strip of non-adhesive material and said second strip of non-adhesive material;
  • a machine as claimed in claim 14 wherein said additional roll of strip material positioned above said given plane is of sufficient width so that the strip of additional material overlies at least a part of said adhesive strip and extends to a free longitudinal edge of at least one strip of said strips of non-adhesive material.
  • a machine as defined in claim 14 further comprising strip folding means positioned above said given plane and dowstream from said additional roll for folding said a protective strip along its length.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Replacement Of Web Rolls (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Making Paper Articles (AREA)
  • Laminated Bodies (AREA)
US00048608A 1969-06-28 1970-06-08 Machine for manufacturing adhesive binder covers Expired - Lifetime US3720566A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1932967A DE1932967C3 (de) 1969-06-28 1969-06-28 Vorrichtung zur Herstellung von Haftbindemappen

Publications (1)

Publication Number Publication Date
US3720566A true US3720566A (en) 1973-03-13

Family

ID=5738335

Family Applications (1)

Application Number Title Priority Date Filing Date
US00048608A Expired - Lifetime US3720566A (en) 1969-06-28 1970-06-08 Machine for manufacturing adhesive binder covers

Country Status (6)

Country Link
US (1) US3720566A (de)
CH (1) CH507105A (de)
DE (1) DE1932967C3 (de)
FR (1) FR2031108A5 (de)
GB (1) GB1273167A (de)
NL (1) NL7009471A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4975010A (en) * 1988-01-15 1990-12-04 Michael Horauf Maschinenfabrik Gmbh & Co. Kg Process and apparatus for the production of book covers components
WO2008023259A3 (en) * 2006-08-23 2008-04-24 Contra Vision Ltd Binding assembly
CN104827801A (zh) * 2015-05-07 2015-08-12 武汉玛丽文化用品有限公司 一种平摊胶装书写本及其生产工艺、生产线

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE42505B1 (en) * 1975-03-17 1980-08-27 Gen Binding Corp Apparatus and method for manufacturing adhesive covers
DE4239388B4 (de) * 1992-11-24 2004-07-29 Heidelberger Druckmaschinen Ag Verfahren und Vorrichtung zum Zuführen von einseitig mit Schmelzkleber beschichteten Bändern zu einer weiterführenden Transportvorrichtung

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4975010A (en) * 1988-01-15 1990-12-04 Michael Horauf Maschinenfabrik Gmbh & Co. Kg Process and apparatus for the production of book covers components
WO2008023259A3 (en) * 2006-08-23 2008-04-24 Contra Vision Ltd Binding assembly
GB2453894A (en) * 2006-08-23 2009-04-22 Contra Vision Ltd Binding assembly
GB2453894B (en) * 2006-08-23 2010-05-05 Contra Vision Ltd Binding assembly
US20100166527A1 (en) * 2006-08-23 2010-07-01 Contra Vision Limited Binding assembly
CN104827801A (zh) * 2015-05-07 2015-08-12 武汉玛丽文化用品有限公司 一种平摊胶装书写本及其生产工艺、生产线
CN104827801B (zh) * 2015-05-07 2016-08-24 武汉玛丽文化用品有限公司 一种平摊胶装书写本及其生产工艺、生产线

Also Published As

Publication number Publication date
DE1932967A1 (de) 1971-02-18
NL7009471A (de) 1970-12-30
DE1932967C3 (de) 1979-03-15
DE1932967B2 (de) 1978-07-13
FR2031108A5 (de) 1970-11-13
CH507105A (de) 1971-05-15
GB1273167A (en) 1972-05-03

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