WO2013175544A1 - Dispositif de découpe de bande - Google Patents

Dispositif de découpe de bande Download PDF

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Publication number
WO2013175544A1
WO2013175544A1 PCT/JP2012/005327 JP2012005327W WO2013175544A1 WO 2013175544 A1 WO2013175544 A1 WO 2013175544A1 JP 2012005327 W JP2012005327 W JP 2012005327W WO 2013175544 A1 WO2013175544 A1 WO 2013175544A1
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WO
WIPO (PCT)
Prior art keywords
tape
cutter
tab
tab forming
adhesive
Prior art date
Application number
PCT/JP2012/005327
Other languages
English (en)
Japanese (ja)
Inventor
英司 北田
Original Assignee
株式会社 エルム・インターナショナル
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 株式会社 エルム・インターナショナル filed Critical 株式会社 エルム・インターナショナル
Priority to JP2012550226A priority Critical patent/JP5314804B1/ja
Publication of WO2013175544A1 publication Critical patent/WO2013175544A1/fr

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2407/00—Means not provided for in groups B65H2220/00 – B65H2406/00 specially adapted for particular purposes
    • B65H2407/10—Safety means, e.g. for preventing injuries or illegal operations

Definitions

  • the present invention relates to a tape cutter for supplying an adhesive tape, and in particular, for a next cutting tape, a tab that becomes a non-adhesive picking portion in which adhesive surfaces are bonded to each other at a fixed length at the tip of the cut adhesive tape.
  • the present invention relates to a tape cutter to be formed.
  • tape cutters for adhesive tapes have been used in a wide range of fields, and tape cutters have become established as indispensable instruments from daily life to business use.
  • many techniques for improving the function of the tape cutter and improving usability have been developed.
  • the applicant of this case is a developer of a tape cutter disclosed in Japanese Patent Application Laid-Open No. 2005-75560, Japanese Patent Application Laid-Open No. 2006-103808, etc., and is engaged in other research and development of a tape cutter with improved functionality. is doing.
  • the basic structure of a tape cutter consists of a tape cutter body, a tape holding part, and a tape cutting part.
  • a roll-shaped tape with an adhesive tape wound around the tape holding part is installed, and the adhesive tape is pulled out.
  • the tape holding part rotates and is cut by the tape cutting part.
  • the leading end of the residual tape is in a state where it is used for the next use while being adhered to the tape cutting portion, and an arbitrary length of tape cutting pieces are sequentially supplied as necessary.
  • the purpose is often to adhere the packaging and the like so as not to peel off.
  • it is used for packing goods with packaging paper at supermarkets and department stores, and for packing envelopes and parcels.
  • it is widely and generally performed to temporarily fasten each part with an adhesive tape.
  • the pressure-sensitive adhesive tape may be strongly adhered to the object and difficult to peel off.
  • the end of the adhesive tape is folded to the adhesive tape side, the adhesive surfaces are bonded together to form a tab that becomes a non-adhesive knob, and this tab is easily picked. Ingenuity to make it peelable is routinely performed in various fields.
  • the tape cutter when forming a tab at the tip of the cut tape, includes a cutter mechanism for cutting the adhesive tape, a folding mechanism for folding the tip surface of the residual tape, and a folding process for the folded portion.
  • the mechanisms has a folding mechanism, and the cams provided in each mechanism may cause a shift in the linkage operation of the adhesive tape cutting process, the remaining tape tip folding process, and the folding part folding process.
  • the tape folding timing is delicate, so that there is a problem that the tab cannot be formed if the accuracy is slightly shifted. It was.
  • the accuracy of the equipment is required, there is a problem that the production cost of the tape cutter is high.
  • the adhesive tape is cut in a state where the movable cutter portion is pivotally moved apart and temporarily adhered to the temporary attachment receiving portion, and the movable cutter portion is returned and rotated by a spring, whereby the tab is removed.
  • a forming technique is disclosed. According to this technique, an inexpensive and highly durable tape cutter can be manufactured, but there is a problem that it is difficult to reliably form a tab in the upward direction.
  • adhesive tapes depending on applications such as strength and width, it cannot be said that all types of adhesive tapes are supported.
  • the cutter is always exposed to the outside, there is a risk of accidental injury during use or storage.
  • the present invention is a manual tape cutter, and in particular, a tab is formed as a knob part in which the adhesive surfaces are bonded to each other at a certain length at the tip of the adhesive tape, and the knob part is formed.
  • An object of the present invention is to provide a tape cutter equipped with a highly safe tab forming mechanism that can supply an adhesive tape that can be easily peeled by picking.
  • a tape cutter includes a tape cutter body 10, a wound adhesive tape 25, a tape holding portion 20 that rotatably holds the adhesive tape, and an adhesive tape.
  • the tape cutting part 50 cut
  • the tape delivery unit 30 is a tape to which a swinging plate 32 that swings in accordance with a pulling-out operation of the adhesive tape and a swinging gear 35 are fixed and rotatably held on the swinging plate.
  • the tab forming part 40 is formed of a feeding roller 34 and an urging roller 36 that swings the swinging plate when the adhesive tape is pulled out. 2 and when the tape is pulled out, the tape is rotated in the pulling direction together with the tape cutting unit 50, and when the tape cutting is completed, the leading end of the remaining tape (cutting base tape) is held and rotated backward to rotate.
  • a tab forming base 44 for forming a tab on the tab, and a tab forming control rod 46 mounted in the vicinity of the rotation axis of the tab forming base.
  • a cam control gear 62 that receives the rotational force from the gear 35, and a tab forming portion control that is fixed to the cam control gear, contacts the tab forming control rod 46, and swings the tab forming base 44 according to the shape of the cam.
  • a tab forming control mechanism 60 including a cam 64 is provided.
  • the swinging gear 35 fixed to the tape feed roller 34 is moved by the swinging of the swinging plate 32 by the biasing roller 36 and the fixed gear 66 is moved.
  • the rotational force is transmitted to the cam control gear 62 via a single or a plurality of gears, and the tab formation control rod 46 moves in accordance with the shape of the tab formation portion control cam 64.
  • the tab forming base 44 moves in the tape feeding direction, and when the tape cutting is completed, the tape cutting portion 50 is provided alongside the tab forming base 44 and has a cutter 52 and responds to the back and forth movement of the tab forming base 44.
  • the swinging gear 35 is moved in the reverse direction by the restoring force of the swinging control elastic body 38 to release the meshing with the fixed gear 66. It said tab forming base 44 rotates in the reverse direction by the restoring force of the forming elastic body is configured to form a tab.
  • the tape cutting unit 50 includes the cutter 52, a cutter holder 54 for fixing the cutter, and a cutter cover 56 that is mounted so as to freely move up and down.
  • the cutter cover 56 is moved downward to be cut and can be cut.
  • the cutter cover 56 is engaged with the tab forming base 44, and the cutter cover 56 is moved upward to store and hold the cutter 52. It is a configuration.
  • the movable portion 42 is configured to be mounted so as to be movable back and forth in accordance with a tape drawing operation.
  • the tape cutting unit 50 includes a tape holding unit 58 that holds the remaining tape drawn at the time of cutting, and the movable unit 42 includes a tape locking unit 48 that prevents peeling of the drawn remaining tape. It is the structure to do.
  • the tape locking portion 48 is configured by a long plate having a horizontally long cross-section and a substantially semi-cylindrical shape.
  • the tape locking portion 48 divides a long plate having a substantially semi-cylindrical cross section into two, and forms a cross section of the adhesive tape into a substantially U-shape at the center in order to reliably form a tab. 41 is provided.
  • the movable portion 42 of the tab forming portion 40 is configured so that the tape locking portion 48 can be exchanged, so that the tape engaging portion 47 including a tape locking base 47 and a tape locking portion 48 that can be detachably attached to the movable portion 42.
  • the stop unit 45 is mounted.
  • the tab forming base 44 has a non-adhesive upper surface 49 that contacts the adhesive surface of the adhesive tape and urges the tape upward when the tape is pulled out in order to reliably form the tab.
  • the tape feed roller 34, the tension rollers 39a and 39b, the urging roller 36, and the load suppression roller 43 have a barrel shape in which a central portion in the longitudinal direction of the cylinder swells.
  • the tape holding unit 20 is equipped with a torque adjusting mechanism 24 that adjusts the rotational torque of the reel 22 that holds the adhesive tape 25.
  • the present invention is configured as described in detail above, the following effects are obtained. 1. Since the tape feeding section and the tab forming section are provided between the tape holding section and the tape cutting section, a tab can be formed at the end of the remaining tape efficiently and reliably. In addition, since a tab formation control mechanism is provided separately, stable tab formation is possible. 2. Since the tab formation control mechanism forms the tab by swinging the tab formation base in accordance with the shape of the tab formation portion control cam, there is an effect that the adhesive surfaces are reliably affixed with a certain length. Further, since the tab forming base is automatically moved in the tape feeding direction by engaging the rocking gear and the fixed gear when the tape is pulled out, the operation is facilitated and the tab can be formed reliably.
  • the shape of the tape locking part is a long plate with a semi-cylindrical cross section, the area where the adhesive tape adheres to the tape locking part increases, the frictional force increases, and the remaining tape locks the tape. It is possible to prevent the tab formation from failing due to peeling from the portion. 7). Since the tape locking gap is provided at the center of the tape locking portion, the tab can be reliably formed by the slack of the center in the widthwise direction of the tape. 8). Since the movable portion of the tab forming portion is assembled into a tape locking unit and mounted as one member, the entire tape locking portion can be easily and freely replaced.
  • the tab can be reliably formed.
  • the tape feed roller, the tension roller, the urging roller, and the load suppression roller are formed in a barrel shape in which the central portion in the longitudinal direction of the cylinder is swollen, it is possible to ensure straightness of the tape when feeding the adhesive tape.
  • the torque adjusting mechanism for adjusting the rotational torque of the reel is provided in the tape holding part, it is possible to deal with adhesive tapes having different adhesiveness, and a stable tab can be formed.
  • FIG. 1 is a perspective view of the tape cutter of the present invention.
  • FIG. 2 is a perspective view of the tape cutter with the cover removed
  • FIG. 3 is a transparent perspective view of the tape cutter.
  • FIG. 4 is a side perspective view of the tape cutter in a standby state
  • FIG. 5 is a side perspective view of the tape cutter when cutting is completed.
  • 6 is a side perspective view of the tape cutter when the tab formation is completed
  • FIG. 7 is a perspective view of the tape cutting portion.
  • FIG. 8 is a perspective view of the tape locking portion
  • FIG. 9 is a perspective view of the tape locking portion provided with a tape locking gap.
  • the tape cutter of the present invention includes a tape cutter main body 10, a tape holding unit 20, an adhesive tape 25, a tape delivery unit 30, a tab forming unit 40, and a tape cutting unit 50. .
  • the tape holding unit 20 is configured to hold the wound adhesive tape 25 so as to be rotatable.
  • the tape holding part 20 uses a resin material.
  • iron, lead In order to prevent the posture of the tape cutter from becoming unstable due to the force with which the tape cutter body 10 pulls out the adhesive tape 25 when the adhesive tape 25 is pulled out, iron, lead, It is desirable to use heavy materials such as clay and concrete.
  • the adhesive tape 25 is rotatably held by the tape holding unit 20 in a wound state, and is sent out through the tape sending unit 30 that sends the adhesive tape 25 to the tape cutting unit 50 by a pulling operation.
  • Adhesive surfaces are bonded to the leading end surface of the tape (the leading end of the pulled-out remaining tape) with a certain length to form a tab serving as a knob, and the tab of the tab is cut during the next tape cutting.
  • the formed tape is sent to the tape cutting unit 50 so as to be cut.
  • the tape delivery unit 30 is configured to send the adhesive tape 25 from the tape holding unit 20 to the tape cutting unit 50.
  • the tape delivery unit 30 includes a swing plate 32, a tape feed roller 34 to which a swing gear 35 is fixed, and an urging roller 36.
  • the swing plate 32 is configured to swing back and forth by the pulling force / restoring force according to the pulling operation of the adhesive tape 25.
  • the swinging plate 32 swings around a shaft 37 provided between the urging roller 36 and the tape feed roller 34.
  • the urging roller 36 is configured to oscillate the oscillating plate 32.
  • a force required to pull out the adhesive tape is applied to the urging roller 36.
  • the tape feeding roller 34 is a roller body to which a swing gear 35 is fixed, and is rotatably held at an end opposite to the biasing roller 36 with the shaft interposed therebetween as shown in FIG.
  • the oscillating gear 35 is fixed at a position sandwiching the oscillating plate 32, and the oscillating gear 35 rotates in accordance with the rotation of the tape feed roller 34.
  • the tape delivery roller 34 is in contact with the adhesive surface of the adhesive tape 25 and rotates upon receiving the pulling force of the adhesive tape. As will be described later, the rotational force meshes with a fixed gear 66 (described later) via the swing gear 35 and transmits the rotational force to the tab formation control mechanism 60. For this reason, it is desirable that the adhesive tape slide on the tape feed roller 34 so that the rotational force is not lost. Therefore, in this embodiment, as shown in FIG. 2, tension rollers 39a and 39b are provided in the vicinity of the tape feed roller 34 of the swing plate 32 and the tape cutter body 10 so that the adhesive tape 25 is in contact with the tape feed roller 34. It is configured to increase.
  • the tab forming part 40 is a structure for forming a tab to be a knob part in which the adhesive surfaces are bonded to the tip of the remaining adhesive tape 25 with a certain length for the next cutting tape, the movable part 42, The load suppression roller 43, the tab formation base 44, and the tab formation control rod 46 are configured.
  • the movable part 42 is configured to hold the adhesive tape 25 delivered from the tape delivery part 30 in a horizontal contact with the adhesive surface down, and is mounted on the tape cutter body 10 so as to be movable back and forth. Since the adhesive tape 25 is sent toward a tab forming base 44 or a tape cutting unit 50 described later via the movable portion 42, it is desirable to suppress a load caused by friction generated when the movable portion 42 contacts the adhesive tape.
  • a load suppression roller 43 is provided on the tab forming portion 40 side of the movable portion 42 to suppress a load caused by friction with the adhesive tape 25.
  • the tab forming base 44 is configured to form a tab having a non-adhesive surface on both sides that become the knobs at the tip of the remaining adhesive tape 25, and is held at a position in contact with the movable portion 42 in the standby state of the tape cutter. .
  • the adhesive tape 25 is pulled out, the tape is rotated in the direction in which the tape is pulled out together with the tape cutting unit 50, and when the tape cutting by the tape cutting unit 50 is completed, the remaining tape that has been pulled out, that is, the adhesive tape 25 of the cutting base.
  • a series of operations are performed in such a manner that the tip of the lens is held and rotated back to the original position.
  • the tab formation control rod 46 is mounted in the vicinity of the rotation axis of the tab formation base 44, abuts on a tab formation portion control cam 64, which will be described later, receives the force transmitted by the rotational movement of the cam, and moves the tab formation base 44 back and forth. Move.
  • the tab forming unit 40 is further equipped with a tab forming control mechanism 60.
  • the tab formation control mechanism 60 is a device for controlling the front and rear rotational operations for tab formation by the tab formation portion 40, and as shown in FIG. 3, a cam control gear 62, a tab formation portion control cam 64, Consists of.
  • the cam control gear 62 is a gear body that receives the rotational force from the rocking gear 35 during the tape drawing operation and rotates in accordance with the drawing of the adhesive tape 25. After the adhesive tape 25 is cut, the transmission of the rotational force from the swing gear 35 is released, and the cam control gear 62 can be rotated in the reverse direction and returns to the standby state.
  • the tab forming portion control cam 64 is a cam-like member that abuts on the tab forming control rod 46 and swings the tab forming base 44 according to the shape of the cam when the tab forming portion control cam 64 rotates.
  • the cam control gear 62 is fixed and rotates together with the cam control gear 62.
  • the cam control gear 62 When the tape is pulled out, the cam control gear 62 is rotated by the transmission of the rotational force from the rocking gear 35, and at the same time, the tab forming portion control cam 64 is rotated, whereby the force is transmitted to the tab forming control rod 46 to form the tab.
  • the base 44 moves in the tape feeding direction. Since the transmission of the rotational force from the swing gear 35 is released after the tape cutting is completed, the cam control gear 62 rotates in the reverse direction, and the tab forming portion control cam 64 also rotates in the reverse direction to return to the original position. The transmission of force to the formation control rod 46 is also released, and the tab formation base 44 is also retracted and returned to its original position.
  • the swing plate 32 is a restoring force of the swing control elastic body 38 fixed to the tape cutter body 10 and the swing plate 32. It is fixed by.
  • a fixed gear 66 that is rotatably fixed to the tape cutter body 10 is provided. It is held away. In this state, the tab forming base portion 44 and the tape cutting portion 50 are held at a position in contact with the movable portion 42.
  • the urging roller 36 of the tape delivery unit 30 swings the swinging plate 32 by the pulling force of the adhesive tape 25.
  • the swing gear 35 fixed to the tape feed roller 34 moves and meshes with the fixed gear 66, so that the rotational force of the tape feed roller 34 can be transmitted.
  • the tape feed roller 34 rotates, whereby the swing gear 35 and the fixed gear 66 rotate in conjunction with each other, and the rotational force is transmitted to the cam control gear 62. Since the tab forming portion control cam 64 rotates with the rotation of the control gear 62, the tab forming control rod 46 moves in accordance with the shape of the rotating tab forming portion control cam 64 as shown in FIG.
  • the forming base 44 and the tape cutting unit 50 move in the tape feeding direction. Thereby, the adhesive tape 25 can be cut.
  • the two gears are provided between the fixed gear 66 and the cam control gear 62.
  • the present invention is not limited to this embodiment, and the fixed gear 66 is not limited thereto.
  • the cam control gear 62 may be directly connected. Further, it is conceivable that a rotational force is transmitted to the cam control gear 62 via a single gear or a plurality of gears.
  • the tape cutting part 50 is provided alongside the tab forming base 44 and has a cutter 52 and responds to the back and forth movement of the tab forming base 44, the tape cutting part 50 is pulled out as shown in FIG. It is desirable to have a configuration in which the remaining tape that remains is pasted and held, and the tab can be formed more reliably.
  • the rocking gear 35 is moved in the reverse direction by the restoring force of the rocking control elastic body 38 and the meshing with the fixed gear 66 is released. Thereby, the rotational force to the cam control gear 62 is released, and the cam control gear 62 can rotate in the reverse direction.
  • the cam control gear 62 is provided with a tab forming elastic body (not shown). Due to the restoring force of the tab forming elastic body, the cam control gear 62 and the tab forming portion control cam 64 are reversely rotated, and accordingly, the tab forming base portion 44 and the tape cutting portion 50 are also reversely rotated.
  • the tab-forming elastic body uses a string spring, but is not limited to this.
  • the remaining tape that has been pulled out and remains on the movable portion 42 is not reversed and is held in that position, so that the cut held by the tape holding portion 58 is retained.
  • the leading end of the base adhesive tape approaches the adhesive tape 25 located at the tape locking portion 48 on the movable portion 42, and a tab is formed at the leading end of the drawn-out remaining tape.
  • the tape cutting unit 50 is configured to cut the drawn adhesive tape 25. As shown in FIG. 7, the tape cutting unit 50 includes a cutter 52, a cutter holder 54 that fixes the cutter, and a cutter cover 56 that is mounted so as to be movable up and down. Composed.
  • the tape cutting unit 50 can be separated and moved from the tab forming base 44 when the tape is pulled out, and can be engaged with the tab forming base 44 after the tape cutting is completed. With this configuration, when the tape cutting unit 50 is configured to affix and hold the pulled-out residual tape, a sufficient interval between the movable unit 42 and the tape cutting unit 50 is secured when the tape is pulled out, and the remaining tape is It becomes possible to make the structure easy to stick.
  • the tape cutting unit 50 can be cut by moving the cutter cover 56 downward to expose the cutter 52 when the tape is pulled out.
  • the cutter 52 is stored and held by moving upward. Thereby, since the cutter 52 is not exposed in the standby state before the tape is pulled out, it is possible to prevent an injury caused by a finger or the like directly contacting the cutter 52 and to provide a safe tape cutter. .
  • the movable part 42 of the tab forming part 40 is configured to be attached to the tape cutter main body 10 so as to be movable back and forth in accordance with the tape drawing operation.
  • the oscillating plate 32 and the cam control gear 62 are configured to rotate in reverse by the restoring force of the oscillating control elastic body 38 and the restoring force of the tab forming elastic body (not shown), respectively, when the tape cutting is completed.
  • the tension of the adhesive tape 25 is strong, the swing plate 32 cannot be rotated in the reverse direction, and the meshing between the swing gear 35 and the fixed gear 66 cannot be released.
  • the movable part 42 moves in the tape feeding direction when the tape is pulled out, and the movable part 42 moves backward when the tape cutting is completed.
  • the swing plate 32 easily reversely rotates, and the meshing between the swing gear 35 and the fixed gear 66 is released.
  • the cam control gear 62 can rotate in the reverse direction and returns to the standby state. Since the tab forming base 44 and the tape cutting part 50 also surely return to their original positions, it is possible to form a tab on a stable adhesive tape.
  • the tape cutting unit 50 can be configured to include a tape holding unit 58 that holds the remaining tape drawn at the time of cutting.
  • the tape cutting unit 50 rotates in the reverse direction and returns to the original position with the tape remaining at the time of cutting attached to the tape holding unit 58.
  • the movable portion 42 is configured to include a tape locking portion 48 made of a long plate member that prevents the pulled-out remaining tape from peeling off in a lateral direction that is perpendicular to the tape drawing direction. Is possible. In order to form a tab on the correctly drawn remaining tape, the drawn remaining tape located on the movable portion 42 needs to be held in a position without being reversed. By providing the tape locking portion 48 to be, the pulled-out residual tape is more reliably held in a state where it is adhered on the movable portion 42.
  • the tape holding portion 58 and the tape locking portion 48 need to be securely attached and held on the adhesive tape, in this embodiment, urethane or the like is used as each material.
  • urethane or the like is used as each material.
  • the present invention is not limited to this. However, it is possible to select a material as appropriate.
  • the tape locking portion 48 can have a horizontally long cross-sectional substantially semi-cylindrical shape or a bowl shape with the top surface formed in a mountain shape.
  • the area where the adhesive surface of the adhesive tape 25 adheres to the tape locking portion 48 can be increased, and the frictional force against the tension of the adhesive tape 25 can be increased.
  • the tape locking portion 48 has a shape in which a long plate having a substantially semi-cylindrical cross section is divided into two, and the cross section of the adhesive tape is formed into a substantially U-shape at the center thereof.
  • the tape locking gap 41 is provided.
  • the movable part 42 of the tab forming part 40 has a structure in which a tape locking unit 45 is detachably mounted as shown in FIG.
  • the tape locking unit 45 includes a tape locking base 47 serving as a base for holding the tape locking portion 48 and a tape locking portion 48 for adhering and holding the pulled-out residual tape.
  • the tape locking portion 48 is an adhesive tape.
  • the movable portion 42 is detachably mounted so as to be in a direction orthogonal to the direction of travel of 25. With this configuration, the shape of the tape locking portion 48 can be appropriately selected and replaced according to the type of the adhesive tape 25 to be used, such as the width, the degree of adhesion, and the hardness. When the stop 48 is deteriorated, it can be easily replaced, and a more convenient tape cutter can be configured.
  • the tape locking unit 45 is configured to be fixed by a screw in this embodiment, but is not limited thereto, and an installation method such as a fitting type or a slide insertion type can be appropriately selected. It is.
  • the tab forming base 44 is equipped with a non-adhesive top surface 49.
  • the non-adhesive upper surface 49 is made of a non-adhesive material and is made of a material to which the adhesive tape 25 does not adhere.
  • the non-adhesive upper surface 49 is mounted between the tape holding portion 58 and the tape locking portion 48 so as to contact the adhesive surface of the adhesive tape 25 and urge the tape upward when the tape is pulled out. Is done. Thereby, when forming a tab in the pulled-out residual tape, it became possible to prevent a tab from bending to the reverse side (downward), and to join adhesive surfaces reliably.
  • the tape feed roller 34, the tension rollers 39a and 39b, the urging roller 36, and the load suppression roller 43 have a barrel shape in which the diameter increases from the roller end toward the center and the center in the longitudinal direction of the cylinder swells. Can be used. If the straightness of the adhesive tape 25 in the tape cutter body 10 is impaired, it is difficult to form a reliable tab. By using the barrel shape, it is possible to ensure the straightness of the adhesive tape 25 when the adhesive tape is delivered, and a stable tab can be formed.
  • the shape of each roller is not limited to a barrel shape, and it is possible to appropriately select a shape that allows straightness of the adhesive tape to be obtained.
  • the tape holding unit 20 can be equipped with a torque adjusting mechanism 24.
  • the torque adjusting mechanism 24 is configured to adjust the rotational torque of the reel 22 that holds the adhesive tape 25.
  • the torque adjusting mechanism 24 is configured to control the rotational torque by tightening the screws.

Landscapes

  • Adhesive Tape Dispensing Devices (AREA)

Abstract

Le problème décrit par l'invention est de produire un dispositif de découpe de bande manuel, en particulier un dispositif de découpe de bande qui est doté d'un mécanisme de formation de languettes très sécurisé qui forme une languette qui est une partie de traction formée par l'adhérence mutuelle, sur une longueur fixe, des surfaces adhésives à l'extrémité de la bande adhésive, de sorte que le dispositif de découpe de bande puisse apporter une bande adhésive facilement détachable lorsque la partie de traction est tirée. La solution de l'invention porte sur un dispositif de découpe de bande doté d'un corps principal (10) de dispositif de découpe de bande, d'une bande adhésive (25), d'une unité de maintien (20) de bande, d'une unité de découpe (50) de bande, d'une unité d'alimentation (30) en bande et d'une unité de formation (40) de languette. L'unité d'alimentation (30) en bande est constituée d'une plaque oscillante (32), d'un rouleau d'alimentation (34) en bande auquel est fixé un engrenage oscillant (35) et d'un rouleau sollicité (36), et l'unité de formation (40) de languette est conçue pour avoir une unité mobile (42), une unité de base (44) de formation de languette, une tige de commande (46) de formation de languette et un mécanisme de commande (60) de formation de languette comprenant un engrenage de commande (62) de came et une came de commande (64) d'unité de formation de languette qui fait osciller l'unité de base (44) de formation de languette.
PCT/JP2012/005327 2012-05-25 2012-08-24 Dispositif de découpe de bande WO2013175544A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2012550226A JP5314804B1 (ja) 2012-05-25 2012-08-24 テープカッタ

Applications Claiming Priority (2)

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JPPCT/JP2012/003441 2012-05-25
PCT/JP2012/003441 WO2013175542A1 (fr) 2012-05-25 2012-05-25 Dispositif de découpe de bande

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WO2013175544A1 true WO2013175544A1 (fr) 2013-11-28

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PCT/JP2012/003441 WO2013175542A1 (fr) 2012-05-25 2012-05-25 Dispositif de découpe de bande
PCT/JP2012/005327 WO2013175544A1 (fr) 2012-05-25 2012-08-24 Dispositif de découpe de bande

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Cited By (1)

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Publication number Priority date Publication date Assignee Title
JP2021020810A (ja) * 2019-07-24 2021-02-18 勝美 小関 セロテープカッター

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108057922B (zh) * 2018-01-16 2023-10-20 广东鸿宝科技有限公司 锂电池极耳保护片自动取料裁剪送料机构
CN110480695B (zh) * 2019-09-04 2021-04-27 苏州德睿联自动化科技有限公司 一种旋转式模组

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JPH09202513A (ja) * 1996-01-22 1997-08-05 Shinwa:Kk イヤリング付け粘着テープディスペンサ
JP2005272138A (ja) * 2004-03-23 2005-10-06 Satoshi Kawai 接着テープの摘み耳の作成方法
JP2011184194A (ja) * 2010-03-04 2011-09-22 Isao Mikami 粘着テープカッター

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JPH09202513A (ja) * 1996-01-22 1997-08-05 Shinwa:Kk イヤリング付け粘着テープディスペンサ
JP2005272138A (ja) * 2004-03-23 2005-10-06 Satoshi Kawai 接着テープの摘み耳の作成方法
JP2011184194A (ja) * 2010-03-04 2011-09-22 Isao Mikami 粘着テープカッター

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JP2021020810A (ja) * 2019-07-24 2021-02-18 勝美 小関 セロテープカッター
JP7128452B2 (ja) 2019-07-24 2022-08-31 勝美 小関 セロテープカッター

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