EP0748755A1 - Klebebandabgabegerät - Google Patents

Klebebandabgabegerät Download PDF

Info

Publication number
EP0748755A1
EP0748755A1 EP96201625A EP96201625A EP0748755A1 EP 0748755 A1 EP0748755 A1 EP 0748755A1 EP 96201625 A EP96201625 A EP 96201625A EP 96201625 A EP96201625 A EP 96201625A EP 0748755 A1 EP0748755 A1 EP 0748755A1
Authority
EP
European Patent Office
Prior art keywords
adhesive tape
support member
dispensing device
tape dispensing
support
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
EP96201625A
Other languages
English (en)
French (fr)
Other versions
EP0748755B1 (de
Inventor
Bernhard Eduard Rodenburg
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.)
Supertape Systems BV
Original Assignee
Supertape Systems BV
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 Supertape Systems BV filed Critical Supertape Systems BV
Publication of EP0748755A1 publication Critical patent/EP0748755A1/de
Application granted granted Critical
Publication of EP0748755B1 publication Critical patent/EP0748755B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65H35/006—Article or web delivery apparatus incorporating cutting or line-perforating devices with means for delivering a predetermined length of tape
    • B65H35/0066—Article or web delivery apparatus incorporating cutting or line-perforating devices with means for delivering a predetermined length of tape this length being adjustable
    • 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

Definitions

  • the invention relates to an adhesive tape dispensing device provided with a holder for a roll of adhesive tape, a driving member for transporting the adhesive tape and a cutting member for severing of the adhesive tape.
  • Such adhesive tape dispensing devices are known and are used in for instance shops. These known devices have mostly to be operated by hand, in the sense that with a lever the transportation of the adhesive tape is effected, after which the strip of adhesive tape hanging from the device has to be held by hand and to be severed from the adhesive tape on the roll against a cutting member, mostly a milled edge. Thereafter the strip of adhesive tape can be placed on the intended spot, whereby care should be taken that the strip of adhesive tape does not wholly or partially double up and sticks unto itself.
  • the invention aims at meeting these disadvantages and at providing an adhesive tape dispensing device whereby it is possible to further handle the strips of adhesive tape without having to hold these by hand.
  • the invention provides that means are provided to transport the adhesive tape over a previously determined length and subsequently to severe it and that is provided for a support member intended to receive the previously determined length of severed adhesive tape and to support it, whereby the adhesive tape is guided in such a way that it comes to rest with the adhesive side away from the support member.
  • the means provided take care of the actuation of the driving member and the cutting member and are realized in such manner that, after having been actuated, only one strip of adhesive tape is transported over the previously determined length and severed. The severed strip of adhesive tape then comes, the adhesive side turned upwards, to rest on the support member.
  • the placing of the strip of adhesive tape is then effected by bringing the object to which the strip of adhesive tape has to be applied to against the strip, which depending on the shape of the object, can be done by either pushing the object directly onto the strip, or by guiding the object with a rolling movement over the strip, whereby the support member provides the necessary counter force.
  • the means providing the actuation of the driving and cutting member consist primarily in an electronic control circuit, with which it is possible to accurately adjust the desired length of the severed strip of adhesive tape, to time the moment of cutting immediately after transportation and with which the desired minimal time between transportation and severing of consecutive strips of adhesive tape can be adjusted.
  • the actuation of the means can be effected through either making or breaking of a contact.
  • actuation of the means can be effected through either making or breaking of a contact.
  • possibilities like for instance push buttons to be worked either by hand or foot, interruption of optical signalling means and acoustical signalling means.
  • the support member is movable counter to the action of a stopping member, wherewith near the end of the movement a switch member is worked.
  • the device is extremely well fit to apply strips of adhesive tape in large series in a simple and easy way.
  • the switch worked and therewith the dispensing of a following strip of adhesive tape actuated.
  • the time between the offering of consecutive strips can be optimally adjusted.
  • a further feature of the invention is that the support member, or at least that part of the support member that comes into contact with the object to be provided with the adhesive tape, is interchangeable in order for specific objects to dispose of an adapted support member.
  • the support member consists of two or more narrow, parallel strips.
  • the support member can be replaced by one having a meshlike structure.
  • the shape of the support member can also be determinant for the ease with which the action is performed.
  • a slightly curvingly shaped support member whereby the strip of adhesive tape rests on the concave part of the member, has proven very effective.
  • a support arm 2 for a roll of adhesive tape 3 is fixed.
  • the roll shown in the picture is of relatively minor length and for tape jobs involving the need for larger lengths of adhesive tape, the support arm can be replaced by a bigger and heavier type in order for so called machine rolls to be used as well.
  • Machine rolls have a length of tape that is approximately ten times bigger than that of the roll represented here.
  • the tape 5 advances on the roll 4 in such a way that the adhesive side of the tape 5 primarily comes to rest upwards.
  • the tape then advances on the respective rolls 6, 7 which are both driven, although at different speeds.
  • the driving is effected by a driving member 8, whereby the driving can for instance be transmitted with the help of a driving chain to the first roll 6 and from the first roll 6 with gear wheels to the second roll 7.
  • gear wheels By way of the choice of gear wheels it is achieved that the gear wheels turn in the same direction and at different speeds.
  • the second roll 7 turns faster than the first roll 6 in order to attain that the tape gets loose from the first roll 6. This is necessary because the first roll has to provide constant transportation of the tape and therefore is realized in such a way that the tape more or less sticks to it.
  • the second roll 7 has a smaller contact surface that touches the tape, which can be achieved with several narrow rolls next to each other on one axle, whereby moreover the surface can be made to have relief to it.
  • a support roll 9 which further is provided with a guide 10.
  • the guide 10 expands from the first roll 6 till the cutting member 11 and consists preferably of several parallel wire elements. The mutual distance between and the thickness of these wire elements is such that a sufficient number of elements supports the tape 5.
  • the cutting member 11 has a knife 12 (see fig.2) and a not further indicated counter knife, such that at moving downward of the knife 12 a scissor like movement is obtained, by way of which the tape 5 can be cut.
  • the movement of the knife 12 is effected with the help of an electromagnet 13 through a not further indicated mechanical transmission.
  • the transmission because of considerations of safety, is realized in such a way that the greatest force is obtained towards the end of the stroke.
  • the cutting movement is executed after the tape has been transported for the adjusted distance and therefore has come to rest on the support member 14.
  • a severed strip of adhesive tape is indicated by 15.
  • the strip 15 rests at a certain distance of the cutting member 11, although in reality the tape end may be closer to the cutting member 11 than shown in the figure.
  • the support member 14 is, by way of a brace 16 and an axle 17 pivotable with respect to the housing of the device.
  • a stopping member 18 is placed below the support member at some distance from the pivot point 17 , which in the example given consists of a pusher spring.
  • adjoining surfaces 19, 20 on support member 14 and the housing of the device whereby adjoining surface 19 has a throughgoing pin fixed to it that projects until inside the housing of the device.
  • the pin 21 is in touch with an arm 22 of a switch 23. Whenever now an object is brought against the severed strip of adhesive tape, simultaneously the support member 14, counter the action of the spring 18, is moved downwards and makes or interrupts switch 23 a contact. This signal is further processed in the signal processing unit 24, and a following strip of adhesive tape is transported and severed.
  • the signal processing unit 24 it can be adjusted in a way not further indicated, over what length the tape is transported, the moment of severing and the time between reception of the signal of switch 23 and the starting of the transportation of the tape.
  • the support member is wider than the severed strip of adhesive tape 15, which of course is not absolutely necessary.
  • the member shown is a closed surface, but other forms are also possible and depending on the circumstances also better.
  • a support member consisting of several parallel narrow elements which extend lengthways the support member, is to be preferred in wet circumstances, because herewith it can be prevented that the severed strip of adhesive tape occasionally does not slide over the member and doubles up.
  • the invention provides for different support members.
  • a simple form of attachment could consist of the support surface of the member to be attached in a simple way to the unit formed by the brace 16, adjoining surfaces 19, 20 and stopping member 18 with pin 21.
  • the stopping member is interchangeable as well, resulting in obtaining different effective counter actions.
  • a stop shoulder can be provided, whereby it is possible as well to have the spring 18 itself function as stop shoulder.

Landscapes

  • Package Closures (AREA)
EP19960201625 1995-06-15 1996-06-13 Klebebandabgabegerät Expired - Lifetime EP0748755B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1000579A NL1000579C2 (nl) 1995-06-15 1995-06-15 Plakbandinrichting.
NL1000579 1995-06-15

Publications (2)

Publication Number Publication Date
EP0748755A1 true EP0748755A1 (de) 1996-12-18
EP0748755B1 EP0748755B1 (de) 2001-04-11

Family

ID=19761166

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19960201625 Expired - Lifetime EP0748755B1 (de) 1995-06-15 1996-06-13 Klebebandabgabegerät

Country Status (3)

Country Link
EP (1) EP0748755B1 (de)
DE (1) DE69612427D1 (de)
NL (1) NL1000579C2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006037372A1 (de) * 2006-08-09 2008-02-14 Tesa Ag Handgerät zum Übertragen eines Klebstoff- oder Korrekturfilmes

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2326917A (en) * 1943-03-17 1943-08-17 Minnesota Mining & Mfg Adhesive tape dispenser
US2652115A (en) * 1946-04-11 1953-09-15 Lewis L Salton Adhesive tape dispenser
US3353432A (en) * 1966-04-19 1967-11-21 Johnson & Johnson Pressure-sensitive tape feeding device
GB1195971A (en) * 1966-03-22 1970-06-24 Minnesota Mining & Mfg Flat Surface Tape Applicator Head.
US3587376A (en) * 1968-04-09 1971-06-28 Nichiban Kk Automatic adhesive tape dispenser
JPS5922852A (ja) * 1982-07-27 1984-02-06 Sanyo Electric Co Ltd 自動テ−プ切断装置
US4461197A (en) * 1981-12-24 1984-07-24 At&T Technologies, Inc. Methods of and apparatus for dispensing and positioning tape onto a surface
US5350099A (en) * 1992-11-16 1994-09-27 Robbie Manufacturing, Inc. Dispenser for package sealing tape

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2326917A (en) * 1943-03-17 1943-08-17 Minnesota Mining & Mfg Adhesive tape dispenser
US2652115A (en) * 1946-04-11 1953-09-15 Lewis L Salton Adhesive tape dispenser
GB1195971A (en) * 1966-03-22 1970-06-24 Minnesota Mining & Mfg Flat Surface Tape Applicator Head.
US3353432A (en) * 1966-04-19 1967-11-21 Johnson & Johnson Pressure-sensitive tape feeding device
US3587376A (en) * 1968-04-09 1971-06-28 Nichiban Kk Automatic adhesive tape dispenser
US4461197A (en) * 1981-12-24 1984-07-24 At&T Technologies, Inc. Methods of and apparatus for dispensing and positioning tape onto a surface
JPS5922852A (ja) * 1982-07-27 1984-02-06 Sanyo Electric Co Ltd 自動テ−プ切断装置
US5350099A (en) * 1992-11-16 1994-09-27 Robbie Manufacturing, Inc. Dispenser for package sealing tape

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 8, no. 116 (M - 299) 30 May 1984 (1984-05-30) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006037372A1 (de) * 2006-08-09 2008-02-14 Tesa Ag Handgerät zum Übertragen eines Klebstoff- oder Korrekturfilmes

Also Published As

Publication number Publication date
DE69612427D1 (de) 2001-05-17
EP0748755B1 (de) 2001-04-11
NL1000579C2 (nl) 1996-12-17

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