EP2326585A1 - Dispositif applicateur de bande adhésive - Google Patents

Dispositif applicateur de bande adhésive

Info

Publication number
EP2326585A1
EP2326585A1 EP08802458A EP08802458A EP2326585A1 EP 2326585 A1 EP2326585 A1 EP 2326585A1 EP 08802458 A EP08802458 A EP 08802458A EP 08802458 A EP08802458 A EP 08802458A EP 2326585 A1 EP2326585 A1 EP 2326585A1
Authority
EP
European Patent Office
Prior art keywords
adhesive tape
applicator
clamping
klebebandaufbringvorrichtung
application
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
EP08802458A
Other languages
German (de)
English (en)
Other versions
EP2326585B1 (fr
Inventor
Dieter Lessig
Christoph BÖHLER
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.)
Boehler GmbH Germany
Original Assignee
Boehler GmbH Germany
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 Boehler GmbH Germany filed Critical Boehler GmbH Germany
Publication of EP2326585A1 publication Critical patent/EP2326585A1/fr
Application granted granted Critical
Publication of EP2326585B1 publication Critical patent/EP2326585B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H35/00Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/0006Article or web delivery apparatus incorporating cutting or line-perforating devices
    • B65H35/002Hand-held or table apparatus
    • B65H35/0026Hand-held or table apparatus for delivering pressure-sensitive adhesive tape
    • B65H35/0033Hand-held or table apparatus for delivering pressure-sensitive adhesive tape and affixing it to a surface
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H35/00Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/0006Article or web delivery apparatus incorporating cutting or line-perforating devices
    • B65H35/006Article or web delivery apparatus incorporating cutting or line-perforating devices with means for delivering a predetermined length of tape
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/12Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/12Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
    • Y10T156/1348Work traversing type
    • Y10T156/1352Work traversing type with liquid applying means
    • Y10T156/1361Cutting after bonding
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/12Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
    • Y10T156/1348Work traversing type
    • Y10T156/1365Fixed cutter
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/17Surface bonding means and/or assemblymeans with work feeding or handling means
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/17Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y10T156/1788Work traversing type and/or means applying work to wall or static structure
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/17Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y10T156/1788Work traversing type and/or means applying work to wall or static structure
    • Y10T156/1795Implement carried web supply

Definitions

  • the invention relates to an adhesive tape applicator for applying an adhesive tape portion to an object, wherein the adhesive tape applicator is adapted to peel an adhesive tape end from an adhesive tape supply by relative motion of a movable portion and a stationary portion on the object, and apply it as an adhesive tape portion on the object.
  • Adhesive tape applicators are known in the form of adhesive tape rollers, which usually comprise a receptacle for an adhesive tape roll and a cutting edge for separating the adhesive tape.
  • the adhesive tape is usually grasped by hand, pulled off the adhesive tape roll in the desired length and separated from the adhesive tape roll by means of the cutting edge. The separated tape portion is then manually applied to an object. This procedure is not very comfortable, moreover, there is always the danger that the separated tape portion curls up or otherwise glued itself and thus unusable.
  • the published patent application DE 151 1481 also shows a device for dispensing and applying pressure-sensitive adhesive tape and is probably the closest prior art.
  • This document discloses a hand-held device which peels off an adhesive tape end from an endless roll and applies it to a surface.
  • the device comprises a rotatable punch element with 4 punches, wherein the adhesive tape end is perforated by arranged in the die surfaces spikes and deducted by the rotation of the punch member of the adhesive tape roll.
  • an adhesive tape application device which is suitable and / or designed for applying an adhesive tape section to an object.
  • the adhesive tape applicator may also be referred to as an adhesive tape stamp or adhesive tape applicator.
  • the adhesive tape of the adhesive tape portion is preferably formed as a pressure-sensitive adhesive tape, which is preferably withdrawn from an endless supply, in particular a roll.
  • the adhesive tape can be coated or covered with adhesive on one or both sides.
  • the adhesive tape- preferably also called a carrier-is transfer film and / or liner-free, that is to say without an additional liner or carrier tape which remains as waste.
  • the tape portion is preferably as a one or both sides coated film, e.g. made of plastic or paper.
  • all of the contact surfaces of the tape applicator which contact adhesion-reducing surfaces e.g., one or both sides of the adhesive tape, e.g. Surfaces with a low surface energy (Teflon) or with structures (e.g., corrugations, roughness, porosity, burls, grooves, etc.).
  • the adhesive tape is particularly preferably designed such that it can in principle be pulled off in any desired length and / or is always designed to be constant in cross-section perpendicular to the longitudinal extent of the adhesive tape.
  • the object can be of any desired design and is preferably freely selectable by the user and can be realized, for example, as two pieces of paper to be glued together.
  • the adhesive tape applicator can in principle be operated with external energy, but is preferably designed as a manually operated device.
  • the adhesive tape applicator has a movable portion and a stationary portion placed on the object. In the course of movement, which is implemented by a movement of the movable portion relative to the stationary portion, an adhesive tape end is peeled off from the adhesive tape supply and applied as an adhesive tape portion on the object. The adhesive tape portion is separated from the adhesive tape supply prior to, during or after application of the adhesive tape portion on the object.
  • the adhesive tape applicator comprises an applicator which is formed and / or arranged to press the adhesive tape portion at an application position of the applicator on the object.
  • the pressing can optionally be done by stamping and / or rolling and / or pressing.
  • the applicator has at least one application surface for pressing of the tape section on the object.
  • the application device has less than 4 such application surfaces, preferably less than 3 and in particular exactly one application surface.
  • the application device is arranged in the adhesive tape application device in such a way that it converts a superimposed rotary-linear movement and / or a superimposed pivot-linear movement.
  • the application device is designed to be endlessly rotating, in particular in the case of several successive application processes.
  • the applicator undergoes a reversing and / or oscillating motion sequence, in particular the applicator is first pivoted in a direction of rotation and then pivoted back in the opposite direction.
  • the swivel angle is preferably selected to be smaller than 360 °, in particular smaller than 200 °.
  • the pivot angle is calculated around a pivot axis, which runs through the applicator.
  • the application device is designed as a stamp plate or bodies, which (r) allows a stamping of the adhesive tape portion on the object in a stamping direction, which is parallel or nearly parallel to the direction of movement of the movable portion.
  • the adhesive tape stamp is dimensioned such that the stamp surface in the outermost storage position for depositing the adhesive tape section shows a projection with respect to the placement geometry and / or lower edge of the adhesive tape stamp with respect to the object, wherein the supernatant elastic and / or yielding the Aufsetzgeometrie is formed.
  • the elasticity is preferably dimensioned such that the stamp surface and the placement geometry are flush when applying the adhesive tape portion on an object with a flat contact surface.
  • the applicator has a pressing member for pressing and / or depositing the adhesive tape end on a Andschreibbock.
  • the Andschreibbock can identify any shape and is defined by a pressure surface, - A -
  • the adhesive tape end is pressed or stored.
  • the adhesive tape end is positioned with a side coated with the adhesive layer on the Andschreibbock.
  • the free end of the adhesive tape or adhesive tape stock is referred to as an adhesive tape end, which is then separated as an adhesive tape section, so that a new adhesive tape end is formed at the separation point.
  • the application device carries out the rotational and / or pivoting linear movement independently of the pressed-on and / or deposited adhesive tape end.
  • the applicator is not connected at least in phases to the adhesive tape supply.
  • the pressing member is movable in the applicator, in particular pivotally mounted and thus formed as part of a pivoting device.
  • This embodiment of the invention enables an active pressing and / or depositing the adhesive tape end on the Andschreibbock.
  • the pressing member is moved via a control device in the stationary section, which is designed for example as a curved path and / or Nuten execution.
  • the Andauerbock is disposed in the movable portion or fixedly connected thereto.
  • the Andschreibbock is movable and / or controlled, so that the Andschreibbock active with a pressing force and / or pressing movement acts on the Andschreiborgan to take over the adhesive tape end adhesive.
  • the application device has a clamping device which is moved in particular with the application device and which is designed for the particular non-destructive clamping of the adhesive tape end.
  • the clamping or the clamping device is arranged in the adhesive tape applicator such that the tensile force for the removal of the adhesive tape from the adhesive tape supply via the clamping or the clamping device is transmitted or initiated on the adhesive tape.
  • This embodiment dispenses in particular with damage to the adhesive tape by perforation or the like.
  • the removal of the adhesive tape from the adhesive tape supply is effected via a rotation and / or pivoting of the applicator, wherein the adhesive tape end is fixed by the clamping device and in particular exclusively by the clamping device on the applicator.
  • the clamping device comprises a pivotable and / or hinged in a bearing device clamping body for clamping the adhesive tape end to the applicator.
  • the clamping body is formed as a bar, which extends over at least half the width of the adhesive tape.
  • the clamping bar extends over the entire width of the adhesive tape.
  • the adhesive tape end is arranged in the intermediate space between the clamping body and applicator.
  • the clamping body is only on one side of the applicator, e.g. via an arm, hinged, so that from the other, open side during a loading operation, the tape can be pushed under the beam or the clamp body.
  • the clamping device is designed so that the clamping body in the storage device can assume a stable and a metastable position.
  • the clamping body In the opened state, the clamping body is supported in a metastable manner and is preferably prestressed so that when the angle of the clamping body about its own pivot axis changes by a few degrees, e.g. in a range of 0 ° to 3 °, a triggering takes place and the clamping body automatically changes to the stable, closed position.
  • the clamping body In the closed position, the clamping body is pressed with bias on the applicator to effect the clamping.
  • the bearing device of the clamping body is realized as a prism bearing, wherein the pivot point is arranged in tips of the clamping body, which are arranged on or in the applicator.
  • the clamping device on a control handle for manual switching between the two positions.
  • the control handle is designed for example as an additional, in particular fluted tab.
  • the clamping device in particular the clamping body, and the Andschreibbock at least temporarily interlocking areas, so that the adhesive tape end can be transferred from the Andschreibbock to the clamping body.
  • clamping body and Andschreibbock are geometrically formed so that temporarily overlapping and / or toothed gripping the tape end is given.
  • the application device comprises a first cutting device and the stationary section comprises a second cutting device, wherein the first and second cutting device are formed together to separate the adhesive tape section from the adhesive tape roll.
  • an interaction of the first and the second cutter is required. The separation is preferably accomplished by shearing, with the adhesive tape held in place in the separation zone perpendicular to the cutters to prevent squeezing of the tape between the cutters.
  • the first and / or the second cutting device is suspended and / or mounted elastically and / or elastically perpendicular to the cutting direction.
  • the advantage is achieved that set the correct cutting positions of the cutting devices automatically.
  • the cutting devices are arranged at an angle to one another in such a way that a shearing separation of the adhesive tape results, the shearing initially starting from a first point on the adhesive tape and then continuing through the adhesive tape.
  • the second cutting device is arranged offset relative to the first cutting device in the cutting position toward the center of the applicator. Due to the fact that, in the cutting position, the second cutting device is positioned between the first cutting device and an adjacent plate edge of the application device, it is achieved that the adhesive tape is optimally prepared during the separation. Thus, this structural design also serves to increase the reliability of Klebebandaufbringvorraum.
  • a retraction securing is integrated between the stationary and movable portions, which retracts the movable portion only after the Applying the adhesive tape section on the object and / or allowed after the bottom dead center and / or after the completed pressing movement.
  • This withdrawal protection is represented, for example, by a trajectory with a way out, a way back and two connecting change points, the way out is formed with a detent, which holds the movable portion in premature relief before the lower change and / or reversal point in the current position ,
  • a preferred embodiment of the adhesive tape applicator thus relates to an embodiment in which the applicator operates oscillating and / or reversing and the Applicator having as functional components a clamping device, a Andschreiborgan, a stamp surface and a cutting device.
  • the movable section is connected and / or covered with a lid, which at the same time functions as a control panel.
  • the cover overlaps the stationary portion, so that a risk of injury is prevented by pinching in the operation of Klebebandaufbringvorides.
  • the lid is detachably and / or separably formed by the body of the adhesive tape applicator.
  • the movable portion has a pivot joint, which is designed, after removal of the lid, a partial section of the movable portion with the roller and optionally supplementary with the applicator to swing, to facilitate the change of the tape supply, in particular the roll of adhesive tape.
  • an elastic means in particular a coil spring, is provided, which is stretched in the manual operation of the Klebebandaufbringvorides and due to the stored energy, the movable portion returns to the initial position.
  • the elastic device is in particular designed so that in the normal rest position this has a certain bias sufficient to push out the movable portion with spring force so far when the lid is open, that a pivoting of the portion of the movable portion is made possible.
  • Fig. 1, 2 an adhesive tape stampers in side view in the rest position and in the
  • FIG. 3.4 shows the adhesive tape stamp in the preceding figures from the other side in a partially cutaway view
  • Fig. 5 shows the slide from the Klebstabstempler with the upper housing part of the preceding
  • FIG. 6 shows the lower housing part from the adhesive tape stamp of the preceding figures in a schematic, three-dimensional representation
  • FIG. 15 shows the adhesive tape stamp in the preceding figures in the peeling position in a partially cutaway view to illustrate the cutting process
  • the adhesive tape stamp from the preceding figures in different positions before or during the placement of the adhesive tape section.
  • FIG. 1 shows an adhesive tape stamp 1 as an embodiment of an adhesive tape applicator according to the invention in a frontal view from the front.
  • the adhesive tape stamp 1 is placed on an object 2, which is to be provided with an adhesive tape section 3 (FIG. 2).
  • the adhesive tape stamp 1 in FIG. 1 is in the rest position and shows an upper housing part 4, which can be gripped and operated by one hand (not shown) during the operation of the adhesive tape stamp 1.
  • the housing upper part 4 is moved relative to a housing lower part 5 which is stationary on the object 2 is arranged, moved.
  • the stamp or movement direction is shown in the figure 2 with an arrow 6.
  • the housing upper part 4 is formed in a cross-section perpendicular to the direction of movement 6 in the coarse form as a rectangle and encompasses and / or engages over the slightly smaller in cross-section housing base 5, so that the operation of the adhesive tamping 1 is done without risk of injury to the user.
  • the arrangement of the upper housing part 4 and the lower housing part 5 may also be referred to as upside-down arrangement.
  • FIG. 2 shows the adhesive tape stamp 1 only shortly before the deposition of the adhesive tape section 3, which is why it is also shown in dashed lines.
  • Figures 3 and 4 show the Klebstabstempler 1 in the same state as in Figures 1 and 2, but from the other side in an open or partially cut representation.
  • an adhesive tape roll 7 is rotatably mounted, from which an adhesive tape 8 is removable.
  • the adhesive tape 8 is designed as a so-called pressure-sensitive adhesive tape and in this example is coated on one side with an adhesive.
  • the adhesive tape 8 runs from the adhesive tape roll 7 to a plate body 9 - also called a plate housing - on which it is clamped in the rest position of the adhesive tamping device 1 shown in FIG.
  • the plate body 9 When transferring from the rest position in Figure 3 in the stripping position of Figure 4, the plate body 9 is linearly displaced in the stamping direction 6 and at the same time pivoted about a arranged in the plate body 9 plate axis 10 by nearly 180 °.
  • the tape 8 By pivoting the tape 8 is stretched over a stamping surface 1 1, which is arranged on the plate body 9, and subsequently placed on the object 2 in the region of the clamped adhesive tape end on the object 2 and - at a completion of the 180-degree pivoting - Unrolled on the object 2 or stamped and pressed.
  • the adhesive tape 8 is separated at an appropriate location, so that, as a result of the movement, the adhesive tape portion 3 is pressed onto the object 2 separated from the adhesive tape 8.
  • FIG. 5 shows, in a schematic three-dimensional view, only the upper area with the upper housing part 4 in the opened adhesive tape stamp 1, in which a slider 13 is arranged.
  • the slider 13 is displaced together with the upper housing part 4 in the stamping direction 6 when the adhesive tape stamp 1 is actuated.
  • It comprises a roller receptacle 14 for receiving the adhesive tape roll 7, carries a tape deflection roller 15 for deflecting the adhesive tape 8 and the plate axis 10, about which the plate body 9 is pivoted upon actuation.
  • the band deflection roller preferably has an adhesion-reducing surface for the use of double-sided coated adhesive tape.
  • Upper housing part 4, slide 13, plate axis 10 and thus plate body 9 perform the same linear motion during actuation, wherein the plate body 9 is pivoted back and forth during the linear movement.
  • the slider 13 carries a ready-holding frame 16 - also Andrückbock called - with a ribbed surface 17 for adhesive storage of the adhesive tape 8 and a socket-side, toothed gripping contour 18, whose function will be discussed later.
  • a cylindrical pin each formed on both sides as a pivot axis 19.
  • a pivot joint body 20 is pivotally mounted on the pivot axis 19.
  • the swivel joint body 20 has two receptacles 21 for the cylindrical pins of the swivel joint axis 19 (not shown).
  • guide webs 22 In the direction of movement 6 extending from the pivot joint body 20 guide webs 22, which are guided positively in complementarily shaped guideways 23 in the lower housing part 5, so that there is a linear guide for the pivot joint body 20 in the lower housing part 5.
  • a spring receptacle 24 is provided, which is open in the direction of movement 6 down and receives a coil spring 25, which against the lower housing part 5 is supported.
  • a mandrel 26 is integrally formed on the lower housing part 5, on which the coil spring 25 is attached.
  • the coil spring 25 carries out the task to build up a counter force in the operation of the adhesive tape stamp 1 and after pressing the adhesive tape section 3 on the object 2 due to a stored spring energy, the housing upper part 4 with the slider 13 automatically returned to the starting position.
  • two latching hooks 27 can be seen for the housing lock, which are integrally angefromt to the lower housing part 5, the lugs are turned outwards and which are designed to lock the upper housing part 4.
  • the upper housing part 4 corresponding to the latching hooks 27 unlocking 28, which are formed as tabs formed on one side and the actuation of the locking hooks 27 can be unlocked so that the upper housing part 4 are deducted from the lower housing part 5 can.
  • this shows the plate body 9 with a stamp surface 1 directed against the direction of movement 6.
  • the adhesive tape 8 is deflected over the band deflection roller 15 and is clamped by means of a clamping bar 29 to an end face 30 of the plate body 9.
  • the clamping bar 29 and / or the end face 30 is preferably, in particular when using double-sided adhesive tape, provided on the contact surface with the adhesive tape 8 with a adhesion-reducing surface.
  • the rest position is the starting position for the operation, wherein the slide 13 is at a top dead center.
  • the coil spring 25 is under a residual stress to move the slider 13 after removal and unlocking of the upper housing part 4 for a replacement of the adhesive tape roll 7 and a tilting over the pivot axis 19 upwards.
  • the limitation and the hold of the upper housing part 4 relative to the lower housing part 5 is effected by the latching hooks 27.
  • the free adhesive tape end 12 is free to the ready-holding block 16 or arranged largely free to this.
  • the plate body 9 Upon actuation of the adhesive tape stamp 1 in the direction of movement 6, the plate body 9 is set in a pivoting movement about the plate axis 10, wherein adhesive tape 8 is pulled off the adhesive tape roll 7. To increase the reliability of the adhesive tape 8 is deflected defined by the Bandumlenkrolle 15.
  • the clamping bar 29 clamps the adhesive tape end 12 against the end face 30 of the plate body 9.
  • FIG. 4 shows the adhesive tape stamp 1 when the adhesive tape 8 is pressed onto the object 2, wherein the adhesive tape 8 is already placed in the region of the adhesive tape end 12 on the object 2 in the region of a plate edge 31 of the plate body 9.
  • the plate angle of the stamp surface 1 1 to the surface of the object 2 is in the illustrated embodiment 1 1 °, wherein in alternative embodiments, a range of 0 ° -20 ° can be used.
  • the clamping bar 29 is opened further and releases the clamped adhesive tape end 12 completely.
  • a cutting device 32 which will be explained in more detail later, separates the adhesive tape 8 by means of a shear in the region of the opposing plate edge 33.
  • a pressing member 34 presses the newly formed tape end 35 in the direction of the ready-holding block 16 and places or glues the new adhesive-tape end 35 to the ready-holding bracket 16.
  • the pressing member 34 is preferably, in particular when using double-sided adhesive tape, provided at the contact surface with the adhesive tape 8 with a adhesion-reducing surface.
  • the adhesive tape section 3 is pressed onto the object 2 and released.
  • the stamping surface 1 1 is provided for pressing the adhesive tape portion 3 on the object 2 with an elastic and / or resilient coating to distribute the pressure during pressing.
  • the operating force of the operator is withdrawn and the slider 13 against the operating direction 6 by the spring force of the coil spring 25 together with the upper housing part 4 postponed.
  • the clamping bar 29 is opened to release the tape portion 3.
  • the new free end of the tape 35 is stored on the provisioning stand 16, so that the plate body (9) is unconnected with the adhesive tape 8 in this state.
  • the adhesive tape stamp 1 is shown shortly before returning to the rest position according to FIG. 3, with the plate body 9 being almost completely swung back.
  • the clamping bar 29 is fully opened and the new adhesive tape end 35 is adhered to the ready-holding block 16.
  • the new adhesive tape end 35 projects beyond the ready-holding bracket and projects into a region between the clamping bar 29 and the end face 30 of the plate body 9.
  • the new strap end 35 is caught by the clamping bar 29 and pressed against the end face 30 of the clamping bar 29 by a snapping movement of the clamping bar 29 Plate body 9 clamped. In this case, the new adhesive tape end 35 is removed from the ready holding block 16.
  • an end section 36 facing the clamping bar 29 and the edge of the clamping bar 29 facing the end section 36 are provided with interlocking contours, in this case toothings to allow overlapping gripping.
  • Figures 9 and 10 respectively show the plate body 9 in a schematic three-dimensional representation, wherein in Figure 9, the clamping bar 29 is spaced from the end face 30 of the plate body 9 and thus arranged non-clamping.
  • the figure 10 shows the clamping bar 29 clamped against the end face 30.
  • the clamping bar 29 is attached on one side and in one piece via a clamping arm 37, so that the gap between the clamping bar 29 and end face 30 is freely accessible from the opposite side. In this way it is easy to insert an adhesive tape 8.
  • a bearing portion 38 which is mounted in a bearing cup assembly 39 of the plate body 9 via a prism support 40.
  • the bearing portion on both sides in each case a prism end 41 with a tip and two adjoining edges, wherein the clamping bar 29 is a pivotable mounting of the clamping bar 29 on the tips of the prism ends 41 very is implemented with low friction.
  • the edges of the prism end 41 each define an end stop in the bearing cup assembly 39.
  • the spring element 43 biases the clamping bar 29 in such a way that it can assume two stationary positions, the prism bearing 40 being asymmetrically bistable is.
  • the open position of the clamping bar 29 shown in FIG. 9 is metastable, so that a slight pivoting movement about the tips 42 is sufficient to cause the clamping bar 29 to snap shut.
  • the position of the clamping bar 29 shown in FIG. 10 is stable, the clamping bar 29 being actively pressed onto the end face 30 by means of the spring element 43.
  • the prism support 40 has an actuating beam 44 arranged parallel to the clamping beam 29 with an actuating portion 45. By pressing the actuating portion 45, the prism support 40 can move from the position in FIG. 10 to the metastable position of FIG 9 are led.
  • the control of the prism storage 40 results from an interaction of the plate body and clamping bar side control pins with control devices in the housing base 5 and / or the slider 13, in which controls and / or control surfaces, in particular control grooves are introduced.
  • the clamping of the clamping bar for example, by pressure on a control pin of a control surface of the slider 13.
  • the spring element 43 is inserted biased and generates the contact pressure.
  • Figures 1 1 and 12 also show the plate body 9 in a schematic three-dimensional representation, in which case, however, the emphasis is placed on the pressing member 34.
  • the pressing member 34 is also formed like a bar and pivotally received in the plate body 9.
  • FIG. 11 shows the pressing member 34 in a pivoted-back position and in FIG. 12 in a pressing position.
  • the free end of the tape 35 can be pressed against the slide-side stand holding block 16 after the cut by plate-body-side rotatable and / or linearly movable and / or resiliently pressing members, so that it adheres there with sufficient position accuracy and stability.
  • the control of the Andschreiborgans 34 is transmitted by means of a housing-side control cam on one or two control cam 46 of the Andschreiborgans 34.
  • the plate body 9 thus combines a plurality of functions and is an actor in the adhesive tape stamp 1.
  • the pressure of the operating movement is with the plate body 9 in a Swivel movement translated.
  • the drive is via a modified gear segment 53 for the pivoting movement and a pin-in-groove guide for the phase of placement.
  • the plate body 9 forms a structure or housing and accommodates the other mechanical functional elements shown.
  • FIG. 13 and 14 illustrate the transfer of the free adhesive tape 35 shortly before returning to the rest position of the Klebstempelstemplers 1.
  • the ready-holding frame 16 has in the end portion 34 two teeth 47, whereas the clamping bar 29 has two complementarily formed edge recesses 48.
  • the clamping bar 29 snaps past the ready-holding block 16 so that the edge cut-outs 48 are penetrated by the teeth 47.
  • the new adhesive tape end 35 adhering to the holding stand 16 also adheres to the teeth 47, so that it can be reliably removed from the clamping bar 29 by the overlapping area.
  • FIG. 14 shows the clamping bar 29 in the clamping position.
  • the cutting device 32 comprises a first cutting edge 49, which is fastened to and / or moved with the plate body 9, and a second cutting edge 50, which is arranged in the housing lower part 5.
  • the second cutting edge 50 is rigidly arranged, the first cutting edge 49 is - as is also apparent, for example, from Figures 1 1 and 12, elastically suspended and particularly preferably formed integrally with the spring element 43.
  • the first cutting edge 49 has a catching extension 51, which is bent away from the plate body 9 with respect to the cutting edge 49. In a further continuation in the direction of movement 6 of the Fangfortsatz 51 catches the second cutting edge 50 a.
  • the first cutting edge 49 is pressed elastically away from the plate body 9 so that the second cutting edge 50 is inserted between the plate body 9 and the first cutting edge 49.
  • the adhesive tape 8 is held almost perpendicular to the cutting edges 49, 50.
  • the first cutting edge 49 and the second cutting edge 50 are optionally formed at an oblique angle to one another and / or with a beveled cutting path, in order to allow shearing of the adhesive tape 8.
  • the adhesive tape 8 bridges a plate-body-side channel in the stamp face 1 1 during the separation, which runs transversely to the band direction and which is bounded laterally by the first cutting edge 49.
  • the second cutting edge 50 dives in the course of the separation.
  • the arrangement of the sheaths 49 and 50, the risk of crushing the adhesive tape 8 and thus an incomplete separation is reduced.
  • the control of the cutting process results from the superposition of pivotal and linear movement of the plate body 9 or during the linear residual stroke (see Figure 19).
  • a not completed downward movement during pressing in the direction of arrow 6 to the bottom dead center requires a controlled handling to give the device reliability in case of incorrect operation or to increase the disturbance immobility.
  • the adhesive tape stamp 1 on a retraction protection which prevents premature termination of the pressing / Ablegvorgangs an uncontrolled operating condition.
  • the retraction assurance is designed so that an upward movement of the slider 13 is possible only on reaching and / or in the region of the bottom dead center / reversal point. A spring back up before reaching the bottom dead center is prevented by the return protection. Through them, the slider 13 remains near the point of discharge and thus freezes the movement.
  • the retreatment shows a two-way guideway with two change and / or reversal points.
  • a pivot hinge side guide pin is designed as a resilient hook, in particular latching hooks. In the downward movement of the hook passes through a provided with latching rail. At the bottom dead center of the stroke, the hook goes out / steers and jumps into an untoothed guideway.
  • the hook is deflected by a suitable shape of the control cam and brought to the starting point of the downward trajectory. At rest, he is relaxed.
  • the latching steps are oriented so that an upward movement of the hook is prevented in the latched rail provided.
  • the principle is conversely structurally executable, that is, the hook is disposed on the lower housing part 5 and the locking rail on the pivot slide.
  • FIG. 16 illustrates the replacement process of the adhesive tape roll 7.
  • the upper housing part 4 is first unlocked and completely removed by actuation of the unlocking elements 28.
  • the slider 13 is pushed out by the spring force of the coil spring 25 so far against the direction of movement 6, that the slider 13 can be pivoted relative to the pivot joint body 20, for example by an angle of about 60 ° or in a range of 20 ° to 90 °.
  • the clamping bar 29 can be opened by actuation of the actuating portion 45 and a new adhesive tape roll 7 is inserted and the free adhesive tape end 35 are properly positioned.
  • the slider 13 can be pivoted back again and pushed into the lower housing part 5.
  • FIG. 17 shows, in a schematic three-dimensional representation, the housing lower part 5 in a partially cut-out form in order to illustrate the control elements for controlling the plate body 9 and the further movable components.
  • the front wall is graphically suppressed.
  • the mandrel 26 for receiving the coil spring 25 and the guideways 23 can be seen.
  • a main control element 52 is integrally formed, which cooperates with a gear segment 53 which is formed on the plate body 9, or arranged ( Figures 9 and 10).
  • the main control element 52a has a lateral open guideway 54, which in the direction of movement 6 in the course initially shows a recess which terminates in a ramp-like trajectory.
  • the gear segment 53 is asymmetrical in plan view and has a central main tooth 55, which engages in the guide track 54.
  • a plate cam control path 56 for controlling the plate cam 57 ( Figures 9 and 10) is arranged, whose function will be explained with reference to the following figures.
  • Laterally next to a further control track 58 is arranged to control the Andrückorgans 34, which cooperates with the control cam 46.
  • a corresponding main control element 52b On the front of the lower housing part 5, a corresponding main control element 52b can be seen, which is integrally formed on the graphically suppressed front wall and meshes with a second gear segment 53 of the plate body 9.
  • the front main control member 52b carries a longer guide than the rear main control member 52a, in which the guide track 54 merges with the disc cam control path 56.
  • FIG. 18 shows the adhesive tape stamp 1 with partially suppressed components in one phase, wherein the plate angle of the plate body 9, in particular the stamp surface 1 1, occupies approximately a 45 ° angle to the ground.
  • the plate cam 57 runs on the plate cam control path 56, wherein the control cam track occupies an angle of approximately 40 ° to the ground.
  • the plate cam 57 has reached one end of the plate cam control path 56, so that the plate cam 57 subsequently moves parallel or nearly parallel to the direction of movement 6 in the direction of the substrate.
  • This embodiment is exemplary for the implementation of a mechanism that makes it possible that in the last phase of depositing the adhesive tape section 3 on the ground a linear lifting movement of the die surface 1 1 takes place.
  • the stamp surface 1 1 is aligned parallel to the ground.
  • By this linear and parallel to the direction of movement 6 aligned movement is a uniform pressing of the adhesive tape portion 3 allows on the ground.
  • this lifting movement of the clamping bar 29 has the Kiebebandab mustard or the free adhesive tape end 12 completely released.
  • an overpressing of the adhesive tape stamp 1 is shown, wherein in the absence of a substrate, the stamp surface 1 1 would project beyond the contact surface 57 of the adhesive stamp 1.
  • This embodiment has the advantage that, in the case of an elastic design of the stamping surface 11 or its lining, the adhesive tape section 3 can also be applied to a turbulent substrate, the irregularities in this example being compensated for by the elasticity of the coating.
  • an elastic plate-side Andschreib lighting can be used.
  • the mechanical components, in particular the control elements can be dimensioned in such a way and made elastic that they allow the overpressing.
  • Another alternative or supplement is to make feet or Aufsetzgeometrien for placing the adhesive Tampers 1 on the ground elastic so that they yield under pressure and allow the supernatant.
  • At least one of the end faces of the clamping bar 29 has control elements for the clamping bar control.
  • these are mounted on dsm clamp arm 37. They work in conjunction with control elements in the housing base 5 and the slide 13.
  • the controls are formed in a suitable geometry and cause the opening and closing of the clamp.
  • Control cam further control track

Landscapes

  • Adhesive Tape Dispensing Devices (AREA)
  • Adhesive Tapes (AREA)

Abstract

L'invention concerne un dispositif applicateur de bande adhésive (1) permettant d'appliquer un segment de bande adhésive (3) sur un objet (2), le dispositif applicateur de bande adhésive (1) étant conçu pour extraire, par un mouvement relatif d'une partie mobile (4, 13) et d'une partie stationnaire (5) sur l'objet, une extrémité de bande adhésive (12) d'une réserve de bande adhésive (7) et pour l'appliquer comme segment de bande adhésive (3) sur l'objet (2). Ce dispositif comporte un mécanisme applicateur (9) qui est conçu et/ou disposé pour presser le segment de bande adhésive (3) sur l'objet (2), le mécanisme applicateur (9) étant en position d'application, et pour effectuer un mouvement linéaire de rotation et/ou de basculement combiné dans le dispositif applicateur de bande adhésive (1).
EP08802458.3A 2008-09-21 2008-09-21 Dispositif applicateur de bande adhésive Active EP2326585B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2008/007959 WO2010031422A1 (fr) 2008-09-21 2008-09-21 Dispositif applicateur de bande adhésive

Publications (2)

Publication Number Publication Date
EP2326585A1 true EP2326585A1 (fr) 2011-06-01
EP2326585B1 EP2326585B1 (fr) 2014-01-08

Family

ID=40671117

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08802458.3A Active EP2326585B1 (fr) 2008-09-21 2008-09-21 Dispositif applicateur de bande adhésive

Country Status (5)

Country Link
US (1) US8528616B2 (fr)
EP (1) EP2326585B1 (fr)
CN (1) CN102159479B (fr)
ES (1) ES2455192T3 (fr)
WO (1) WO2010031422A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013110588A1 (de) 2012-09-24 2014-03-27 Herma Gmbh Verbindungsvorrichtung und Verfahren zum Verbinden von Etikettenbändern
CN103692822B (zh) * 2013-12-26 2015-09-02 广东乐普升文具有限公司 一种应用于文具中的转动伸缩机构以及带有该机构的文具
US11358823B2 (en) * 2020-05-07 2022-06-14 Victory Operations, LLC Adhesive dispenser device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3306806A (en) * 1964-07-20 1967-02-28 Edward S Seropian Tape dispenser with coordinated dispensing, sealing and cutting mechanism
US3930927A (en) * 1974-05-20 1976-01-06 Minnesota Mining And Manufacturing Company Tape dispenser for double-coated tape
JPS606268B2 (ja) * 1977-06-18 1985-02-16 山崎 定勝 テ−プ自動接着器におけるスタンプドラム
US4762586A (en) * 1987-07-16 1988-08-09 Wilkie Robert C Combination tape applicator and tape dispenser
EP1201588B1 (fr) * 2000-10-30 2004-10-27 Société BIC Dispositif manuel permettant d'appliquer sur un substrat un film d'un matériau adhésif, de revêtement ou coloré
US7441580B2 (en) * 2005-08-03 2008-10-28 Jasdi Magnet Co., Ltd Magnetic adhesive tape holder
DE202007018446U1 (de) * 2007-03-21 2009-02-26 Böhler GmbH Klebebandstempler

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2010031422A1 *

Also Published As

Publication number Publication date
US20110186233A1 (en) 2011-08-04
CN102159479B (zh) 2014-12-31
EP2326585B1 (fr) 2014-01-08
CN102159479A (zh) 2011-08-17
US8528616B2 (en) 2013-09-10
ES2455192T3 (es) 2014-04-14
WO2010031422A1 (fr) 2010-03-25

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