EP0700856A1 - Abwickelvorrichtung für Schutzpapier mit automatischem Aufbringen von Klebeband - Google Patents

Abwickelvorrichtung für Schutzpapier mit automatischem Aufbringen von Klebeband Download PDF

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Publication number
EP0700856A1
EP0700856A1 EP94440054A EP94440054A EP0700856A1 EP 0700856 A1 EP0700856 A1 EP 0700856A1 EP 94440054 A EP94440054 A EP 94440054A EP 94440054 A EP94440054 A EP 94440054A EP 0700856 A1 EP0700856 A1 EP 0700856A1
Authority
EP
European Patent Office
Prior art keywords
roll
paper
adhesive tape
ring
unwinder
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Withdrawn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
EP94440054A
Other languages
English (en)
French (fr)
Inventor
Annie Noguera
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 EP94440054A priority Critical patent/EP0700856A1/de
Publication of EP0700856A1 publication Critical patent/EP0700856A1/de
Withdrawn legal-status Critical Current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
    • 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
    • B65H35/002—Hand-held or table apparatus
    • B65H35/0026—Hand-held or table apparatus for delivering pressure-sensitive adhesive tape
    • B65H35/004—Hand-held or table apparatus for delivering pressure-sensitive adhesive tape simultaneously with a second roll, e.g. masking tape
    • 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
    • B65H2301/43—Gathering; Associating; Assembling
    • B65H2301/431—Features with regard to the collection, nature, sequence and/or the making thereof
    • B65H2301/4315—Webs
    • B65H2301/43151—Webs and ribbons, tapes or strips

Definitions

  • the present invention relates to a protective paper dispenser intended in particular for the preparation of painting work, comprising a frame arranged to carry a roll of protective paper on a transverse rod and a cutting tool for cutting said protective paper along the length desired, this device comprising at least one additional device for unwinding at least one adhesive tape in the direction of at least one edge of the roll of protective paper, so that the adhesive tape sticks along the edge of the paper and takes place in synchronism with it.
  • the protective paper used by painters is a resistant paper of the kraft type, presented in a roll and mounted on a support equipped with a blade, this support making it possible to unroll and easily cut a strip of paper to the desired length. Then, to hold this strip of paper on the area to be protected, an adhesive tape must be stuck astride on at least one side of the strip and said area. This manual process requires a relatively long preparation time and the presence of at least two painters, one to hold the paper strip and the other to apply the adhesive tape.
  • the present invention aims to overcome the drawbacks mentioned above by providing a paper dispenser having a simple, reliable solid and economical construction, which is easy to transport and handle even on scaffolding.
  • This dispenser allows quick and easy replacement of paper and tape rolls without the need for tools. It also easily adapts to different widths of paper and tape.
  • This dispenser makes it possible to considerably simplify the paint preparation work and thus save precious time and money.
  • the unwinder object of the invention, is characterized in that it comprises transverse positioning means for adjusting the transverse position of application of the adhesive tape on the paper roll.
  • the means of positioning comprise first means for positioning the paper roll on the transverse rod.
  • the additional device advantageously comprises, on the one hand, a support arm arranged to receive a roll of adhesive tape on a load-bearing axis parallel to the roller and, on the other hand, second means for positioning said adhesive tape with respect to one of the edges of the protective paper roll.
  • the second positioning means comprise a ring slidably mounted on the support axis and means for locking this ring in any position along the axis.
  • the roll of adhesive tape is mounted on the ring by means of a frustoconical rim wheel with an average outside diameter substantially equal to the inside diameter of the roll of adhesive tape, this wheel being blocked transversely. relative to said ring by a shoulder provided at one end of this ring and a retaining washer of the circlip type.
  • the first positioning means advantageously comprise a stop ring on either side of the paper roll, each stop ring being slidably mounted on said transverse rod and locked in position by a screw.
  • the cutting tool comprises a blade parallel to the axis of the roll of protective paper, this blade being fixed to the end of two arms pivotally mounted on said frame, and return means associated with said blade to ensure permanent support of the blade on said roller in an area where the adhesive tape is stuck to the protective paper.
  • the unwinder may include a second additional device provided on the frame for unwinding a second adhesive tape in the direction of the second edge of the paper roll.
  • an unwinder 1 comprises a frame 2, made of welded tubes in the form of a gantry and preferably comprising two uprights 2a, two feet 2b, an upper spacer bar 2c and a lower reinforcement bar 2d .
  • the spacer bar 2c can advantageously be used as a handle for easily transporting said unwinder 1.
  • This frame 2 is arranged to carry a roll of protective paper 3 on a transverse rod 4.
  • This rod 4 can be removable or mounted as a carrier. overhang, to allow the establishment of a new roll of paper 3.
  • a of its ends can be provided with a tenon arranged to be housed in a hole provided in one of the small supports 20, making it possible to block the rod 4 transversely.
  • one of the small supports 20 can be closed and the other can receive a locking pin, this to prevent the rod 4 from coming out of said supports 20 when the unwinder is transported.
  • this rod 4 is provided with first means for transversely positioning said paper roll 3, by means of stop rings 5 and 6 which can be locked in a desired position by screws, for example butterfly screws.
  • This unwinder 1 also includes a cutting tool consisting of a blade 7, made for example of hardened steel and may have teeth on the cutting edge, this blade being pivotally attached to the end 8, 9 of two arms 10, 11 by means of screws. These two arms 10, 11 are pivotally mounted on said frame 2 and are associated with return springs 12, 13 to ensure permanent contact of the blade 7 on the paper roll 3. These return springs 12, 13 connect said pivoting arms 10, 11 to the frame 2.
  • This paper unwinder 1 comprises at least one additional device comprising a support arm 14, produced by a tube, one end of which is welded to one of the feet 2b, and a support pin 14 'mounted in cantilever close to the other end of the arm 14, this axis being parallel to the paper roll 3.
  • This carrying axis 14 ' is arranged to carry a roll of adhesive tape 15 and is provided with second means for transversely positioning the roll of adhesive tape 15, by a ring 16 slidingly mounted on the carrier axis 14 'and can be locked in a desired position along this axis by a screw, for example a butterfly screw.
  • the roll of adhesive tape 15 is mounted on this ring 16 by means of a frustoconical rim wheel 17 whose mean outside diameter is substantially equal to the inside diameter of the roll of adhesive tape 15.
  • This wheel 17 is blocked transversely with respect to to the ring 16, on one side by a shoulder 16 'provided at one end of this ring 16 and on the other side by a retaining washer 17' of the circlip type.
  • a second additional device 21, identical to that described above and shown in Figure 2 in broken lines may be provided on the second leg 2b or upright 2a of the frame so as to allow the sticking of an adhesive tape on the second edge from the paper roll 3.
  • a roll of protective paper 3 When using this unwinder 1, a roll of protective paper 3 must be placed on the transverse rod 4, having placed the stop rings 5, 6 on either side, and at least one roll of adhesive tape 15 on the wheel 17. Then, simply position the roll of adhesive tape 15 transversely by relative to the edge of the corresponding protective paper roll 3, so that the adhesive tape can be stuck astride this edge. This adjustment being made, the locking screws 18 can be tightened manually, in the case of butterfly screws, and the adhesive tape 15 can be unrolled in the direction of the edge of the roll of protective paper 3, so that it sticks along this edge and takes place in synchronism with it.
  • the unwinder 1 is ready for use.
  • the protective paper 3 and the adhesive tape 15 glued on one of its edges are then unrolled according to the desired length and cut along the blade 7. This gives strips of protective paper ready to be glued at the places to be protected against splashes of paint or other dirt.

Landscapes

  • Adhesive Tape Dispensing Devices (AREA)
EP94440054A 1994-09-09 1994-09-09 Abwickelvorrichtung für Schutzpapier mit automatischem Aufbringen von Klebeband Withdrawn EP0700856A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP94440054A EP0700856A1 (de) 1994-09-09 1994-09-09 Abwickelvorrichtung für Schutzpapier mit automatischem Aufbringen von Klebeband

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP94440054A EP0700856A1 (de) 1994-09-09 1994-09-09 Abwickelvorrichtung für Schutzpapier mit automatischem Aufbringen von Klebeband

Publications (1)

Publication Number Publication Date
EP0700856A1 true EP0700856A1 (de) 1996-03-13

Family

ID=8218100

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94440054A Withdrawn EP0700856A1 (de) 1994-09-09 1994-09-09 Abwickelvorrichtung für Schutzpapier mit automatischem Aufbringen von Klebeband

Country Status (1)

Country Link
EP (1) EP0700856A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2149662A1 (es) * 1997-08-04 2000-11-01 Louis Vuitton Malletier Sa "maquina para la fabricacion de piezas laminares mixtas a base de piel y paneles autoadhesivos".

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US30787A (en) * 1860-11-27 Mode of holding sockets of molds during vulcanization of caoutchouc
US2522773A (en) * 1948-12-10 1950-09-19 William A Bihary Apparatus for preparing masking aprons
US2818908A (en) * 1955-09-22 1958-01-07 Westoak Machine Corp Machine for applying pressure-sensitive sheet to flat objects
FR1372016A (fr) * 1963-07-23 1964-09-11 Encolleuse automatique de lisière adhésive
US3152032A (en) * 1958-09-18 1964-10-06 Minnesota Mining & Mfg Dispensing device
US3847709A (en) * 1972-11-13 1974-11-12 M Martin Functional stand for roll materials

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US30787A (en) * 1860-11-27 Mode of holding sockets of molds during vulcanization of caoutchouc
US2522773A (en) * 1948-12-10 1950-09-19 William A Bihary Apparatus for preparing masking aprons
US2818908A (en) * 1955-09-22 1958-01-07 Westoak Machine Corp Machine for applying pressure-sensitive sheet to flat objects
US3152032A (en) * 1958-09-18 1964-10-06 Minnesota Mining & Mfg Dispensing device
FR1372016A (fr) * 1963-07-23 1964-09-11 Encolleuse automatique de lisière adhésive
US3847709A (en) * 1972-11-13 1974-11-12 M Martin Functional stand for roll materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2149662A1 (es) * 1997-08-04 2000-11-01 Louis Vuitton Malletier Sa "maquina para la fabricacion de piezas laminares mixtas a base de piel y paneles autoadhesivos".

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