JP5080522B2 - Inner peripheral surface pasting method and apparatus - Google Patents

Description

  The present invention relates to an inner peripheral surface attaching method and apparatus, and more particularly to a method and apparatus suitable for attaching an IC tag to an inner peripheral surface of a paper tube.

JP 2007-145593 A JP 2007-290856 A JP 2008-186422 A

  Conventionally, an IC tag is attached to a paper tube that is used as a core for winding paper, film, thread, cloth, etc. Information about the object to be wound, such as the type of object to be wound, manufacturing history, and the remaining amount of winding It has been done to record.

For example, Patent Documents 1 and 3 disclose a structure for mounting an IC tag on the inner peripheral surface of a paper tube, and Patent Documents 2 and 3 disclose a device and jig for mounting an IC tag.
However, in Patent Documents 1 to 3, the IC tag is attached to the inner surface of the paper tube by using the elasticity of the sheet of the IC tag or the elasticity of the plate-like body to which the IC tag is attached, without using an adhesive when mounting the IC tag. The present invention relates to a method and apparatus for attaching a tag.

  The present invention seeks to provide an inner peripheral surface attaching method and apparatus capable of attaching a sheet-like object to be attached such as an IC tag to an inner peripheral surface of a cylindrical body such as a paper tube with good workability. This is the issue.

The invention according to claim 1 of the present application includes a rotating roller that supports a sheet-like object to be attached, and a pressing member that can be arranged substantially parallel to the rotating roller. coordinated to be toward and away from each other, the rotating roller while being supported above the pasted object is inserted from the open end of the tubular body inside causes pressure contact with the inner peripheral surface of the cylindrical body, With the pressing member in pressure contact with the cylindrical body, the sheet roller is attached to the inner peripheral surface of the cylindrical body by rotating the rotating roller relative to the cylindrical body. An inner peripheral surface pasting device is provided.
Invention of Claim 2 of this application is a method of sticking a sheet-like object on the inner peripheral surface of a cylindrical body using the inner peripheral surface sticking device according to Claim 1, wherein the rotating roller and the pressing member Is supported by support shafts that are urged in directions away from each other, and in close proximity to the rotating roller and the pressing member against this urging, from the open end of the cylindrical body to the inside Then, the rotating roller and the pressing member are pressed against the inner peripheral surface of the cylindrical body by the urging force, and the rotating roller and the pressing member are seen from the axial direction of the cylindrical body. The sheet roller is attached to the inner peripheral surface of the cylindrical body by rotating the rotating roller relative to the cylindrical body with the center of the cylindrical body positioned on the opposite side. A method for attaching the inner peripheral surface is provided.
Invention of Claim 3 of this application is a method of sticking a sheet-like object on the inner peripheral surface of a cylindrical body using the inner peripheral surface sticking device according to Claim 1, wherein the rotating roller and the pressing member Is supported by support shafts urged in directions away from each other, and the urging roller is opened to the cylindrical body in a state in which the urging roller and the pressing member are separated by the urging. The rotating roller is inserted into the inside from the end, and after the pressing member is placed along the outer peripheral surface of the cylindrical body, the rotating roller and the pressing member are brought close to each other against the urging force, so that the rotating roller is moved to the cylinder. The pressure member is pressed against the inner peripheral surface of the cylindrical body and the pressing member is pressed against the outer peripheral surface of the cylindrical body, and the cylindrical body is sandwiched between the rotating roller and the pressing member when viewed from the axial direction of the cylindrical body. In this state, the rotating roller is cylindrical It is relatively rotated by, providing the inner peripheral surface Paste how to characterized in that so as to paste the sheet product on the inner peripheral surface of the cylindrical body with respect.
In the invention according to claim 4 of the present application, an adhesive force is applied to one surface of the sheet-like body, and the other surface of the sheet-like body and the rotating roller are temporarily attached by a slightly adhesive force that is weaker than the adhesive force. And by rotating the rotating roller relative to the cylindrical body, the one surface of the sheet-like body is attached to the inner peripheral surface of the cylindrical body of the sheet-like body. An inner peripheral surface pasting method according to claim 2 or 3, characterized in that:
The invention according to claim 5 of the present application is characterized in that the cylindrical body is a paper tube, and the sheet-like body is provided with an IC tag having an IC chip and a wireless antenna connected thereto. The inner peripheral surface sticking method according to any one of claims 2 to 4 is provided.

The inner peripheral surface sticking device according to the present invention includes: 1) an object to be attached supported on a rotating roller; 2) the rotating roller inserted into the inner end surface of the cylindrical body from the opening end of the cylindrical body; 3) With the pressing member in pressure contact with the tubular body, the object to be attached is placed inside the tubular body with a simple work process of rotating the rotating roller relative to the tubular body. It can be attached to the peripheral surface.
The rotating roller and the pressing member are supported by support shafts urged in directions away from each other, and the rotating roller and the pressing member are brought close to each other against the urging. After the cylindrical body is inserted from the open end of the cylindrical body, the rotary roller and the cylindrical body are pressed against the inner peripheral surface of the cylindrical body by the urging force. A stable state can be maintained in the body, and the sheet-like body can be reliably attached.
Further, the rotating roller is pressed against the inner peripheral surface of the cylindrical body, and the pressing member is pressed against the outer peripheral surface of the cylindrical body, and the rotating roller and the pressing member are viewed from the axial direction of the cylindrical body. In a state where the cylindrical body is sandwiched between the rotating roller and the rotating roller relative to the cylindrical body, the sheet-like body is attached to the inner peripheral surface of the cylindrical body. Even in a small cylindrical body in which both the rotating roller and the pressing member cannot be inserted, the sheet-like body can be attached.
As the means for supporting the sheet-like body on the rotating roller, the rotating roller can be provided with suction means by air suction or static electricity, and the sheet-like body can be supported on the surface of the rotating roller by the suction force. Since it literally rotates, the use of air suction or electrostatic adsorption means complicates the apparatus.
Therefore, an adhesive force is applied to one surface of the sheet-like member, and the other surface of the sheet-like member and the rotating roller are temporarily attached by a slightly adhesive force that is weaker than the adhesive force. Is rotated relative to the cylindrical body so that one surface of the sheet-like body is attached to the inner peripheral surface of the cylindrical body of the sheet-like body, so that the structure of the rotating roller Can be simplified.
Furthermore, the cylindrical body is a paper tube, and the sheet-like body is provided with an IC tag having an IC chip and a wireless antenna connected to the IC chip. And was able to provide an efficient method.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1A is a side view of an inner peripheral surface pasting apparatus according to an embodiment of the present application, FIG. 1B is a front view of the apparatus, and FIG. 1C is a side view of an operating state of the apparatus. It is. FIG. 2A is an explanatory diagram viewed from the side of the apparatus inserted into the paper tube, and FIG. 2B is an explanatory diagram viewed from the side of the sheet-like body attaching method by the apparatus.

  The inner peripheral surface pasting device 11 of this embodiment is a device for pasting an article to be pasted a to the inner peripheral surface of a cylindrical body b such as a paper tube, a synthetic resin tube, or a metal tube. Then, it is implemented as a kind of jig suitable for a person to perform the pasting work with hands. As the adherend a, a sheet-like IC tag having an IC chip and a wireless antenna connected thereto, or various materials such as a label used for various purposes is used. A pressure-sensitive adhesive or adhesive is applied or laminated on the back surface of the object to be attached a, and is adhered to the inner peripheral surface of the cylindrical body b with its adhesiveness (including adhesiveness, the same applies hereinafter) You may make it give adhesiveness to the inner peripheral surface of the cylindrical body b, without giving adhesiveness to the to-be-attached thing a.

  The inner peripheral surface pasting device 11 includes a rotating roller 21 that supports an object to be pasted a and a pressing member 31 that can be arranged substantially parallel to the rotating roller 21. The rotary roller 21 has a cylindrical shape and is rotatably supported by a roller support shaft 24. The pressing member 31 also has a cylindrical shape, and is rotatably supported by a pressing support shaft 32.

  The rotating roller 21 includes a central portion 23 inside. The central portion 23 has a cylindrical shape and is rotatably supported by a roller support shaft 24. A cylindrical adhesive tube 22 is detachably mounted on the surface of the central portion 23. The adhesive cylinder 22 is composed of an adhesive cylinder formed of a butyl-based or styrene-based elastomer or the like, but may be one in which a resin sheet having adhesiveness is wound around the surface. The pressure-sensitive adhesive of the pressure-sensitive adhesive cylinder 22 is assumed to have a weak adhesive force that is weaker than the pressure-sensitive adhesiveness between the adherend a and the cylindrical body b.

  The adhesive cylinder 22 is fixed to the surface of the central portion 23 by the elasticity of the adhesive cylinder 22 itself, but an appropriate fixing means such as a locking protrusion or a rotation preventing means may be added.

  Next, since the pressing member 31 is a member for applying a pressing force, it is not necessary to have adhesiveness, and can be composed of an appropriate material such as metal, synthetic resin, etc., and the surface has elasticity. May be. In addition, it is essential that the rotating roller 21 described above can rotate with respect to the roller support shaft 24, but the pressing member 31 does not necessarily need to rotate with respect to the pressing support shaft 32, and the inner circumference of the cylindrical body b is not necessarily required. It may be one that can slide with respect to the surface without great resistance.

  The roller support shaft 24 that supports the rotating roller 21 and the presser support shaft 32 that supports the presser member 31 have parallel link mechanisms on the respective base end sides so as to move linearly in parallel. Specifically, the first connection arm 12 and the second connection arm 13 are connected to each other at four supporting points 14 so as to be rotatable. This link may be moved freely by a person or another device as a free state, but in this example, it is always biased in the opening direction (the direction in which the rotating roller 21 and the pressing member 31 move away). Specifically, the first tension spring 17 is disposed between the first spring fixing point 15 provided on the holding support shaft 32 and the first connecting arm 12, and the second spring provided on the roller support shaft 24. A second tension spring 18 is disposed between the fixed point 16 and the second connecting arm 13. It is also desirable to provide a stopper that stops in a desired open state so that these springs do not urge too much in the closing direction.

A method for pasting the object a to be adhered to the cylindrical body b with the inner peripheral surface pasting apparatus 11 will be described.
The adherend a is supported on the surface of the rotating roller 21. The surface of the object to be adhered a and the surface of the rotating roller 21 are made to adhere to the surface of the adhesive cylinder 22 by making the surface of the object to be adhered a (in principle, not sticky) along the surface of the adhesive cylinder 22. (FIG. 1).

  The rotating roller 21 and the pressing member 31 are moved by gripping the proximal end side of the roller supporting shaft 24 and the pressing support shaft 32 with a human hand, or by bringing the roller supporting shaft 24 and the pressing support shaft 32 close by mechanical operation. Is closed against the urging force of the springs (first tension spring 17 and second tension spring 18). Normally, it only needs to be closed until the rotating roller 21 and the pressing member 31 come into contact with each other, but it is sufficient that it can be inserted into the cylindrical body b.

In the closed state, the inner peripheral surface pasting device 11 is inserted into the hollow space of the cylindrical body b (FIG. 2A).
Release the force in the closing direction by releasing your hand. The space between the rotating roller 21 and the pressing member 31 is opened by the biasing of the spring, and both are pressed against the inner peripheral surface of the cylindrical body b (FIG. 2B). At this time, the rotating roller 21 and the pressing member 31 are in a state of being positioned on the opposite side across the center of the cylindrical body b, and the inner peripheral surface pasting device 11 is disposed in the cylindrical body b in a stable state. Is done. A plurality of rotating rollers 21 and pressing members 31 can be provided. A plurality of pressing members 31 may be provided for one rotation roller 21 to increase stability, and a plurality of rotation rollers 21 may be provided to simultaneously apply two or more articles to be attached a. On the other hand, one or more pressing members 31 may be provided.

  The inner peripheral surface pasting device 11 (or the cylindrical body b) is rotated in the pressure contact state. As a result, the adherend a supported by the rotating roller 21 with a slight adhesive force causes the cylinder to be bonded by the adhesive force between the back surface of the adherend a and the inner peripheral surface of the tubular body b stronger than the slightly adhesive force. It is affixed on the inner peripheral surface side of the body b.

The rotation of the inner peripheral surface pasting device 11 is sufficient even within the range of the object to be pasted a. Preferably, the upper surface of the article to be pasted affixed to the inner peripheral surface side of the cylindrical body b is pressed. The member 31 passes and is pressed again, so that more reliable pasting is realized.
After the pasting is completed, the interval between the rotating roller 21 and the pressing member 31 is closed again, and the inner peripheral surface pasting device 11 is pulled out from the cylindrical body b.

Next, another embodiment will be described with reference to FIG.
In the previous example, the rotating roller 21 and the pressing member 31 are opened and closed by parallel movement. However, in the example of FIG. 3, the inner circumference in which the rotating roller 21 and the pressing member 31 are rotated and opened. The surface pasting apparatus 11 is shown and is substantially the same as the previous example except for the following.

  The pressing member 31 is rotatably supported at both ends (only one end is acceptable) by a pressing support portion 33. The pressing support portion 33 is rotatably connected to the pressing arm 35 by a rotating shaft 34. The pressing arm 35 and the roller support shaft 24 of the rotating roller 21 are connected by a hinge 19 so as to be rotatable.

  In this example, only the rotating roller 21 is inserted into the cylindrical body b, and the pressing member 31 is arranged on the outer peripheral surface of the cylindrical body b, and the cylindrical body b is sandwiched between the two. . At that time, since the pressing member 31 and the pressing arm 35 are rotatably supported by the rotation shaft 34, the pressing member 31 has the rotating roller 21 and the cylindrical shape when sandwiched along the cylindrical body b. It becomes parallel to the body b. The method of use is the same as in the previous example, but the inner peripheral surface pasting device 11 (or cylindrical body b) is rotated in a state where the cylindrical body b is sandwiched between the rotating roller 21 and the pressing member 31.

  The roller support shaft 24 and the pressing arm 35 may be biased by a spring (not shown). The urging direction may be a direction in which the rotating roller 21 and the pressing member 31 open or a direction in which the rotating roller 21 and the pressing member 31 close. When energized in the opening direction, the roller support shaft 24 and the pressing arm 35 are gripped in the closing direction while the cylindrical body b is sandwiched between the rotating roller 21 and the pressing member 31 or force is applied by another device. Just add it. On the other hand, when biased in the closing direction, when the rotating roller 21 is inserted into the cylindrical body b, the roller support shaft 24 and the pressing arm 35 are pulled in the opening direction or a force is applied by another device. do it.

  In addition to the above embodiments, the present invention can be implemented with various modifications. For example, the inner peripheral surface pasting device 11 is implemented as a jig suitable for a person to operate by hand, but can be implemented by being incorporated into an automatic machine or a semi-automatic machine. In addition, although the rotating roller 21 supports the object to be adhered a with a slight adhesive force, the object to be adhered a may be attracted to the surface of the rotating roller 21 by air suction or static electricity. .

(A) is a side view of the internal peripheral surface sticking apparatus which concerns on one embodiment of this application, (B) is a front view of the apparatus, (C) is a side view of the operating state of the apparatus. . (A) is explanatory drawing seen from the side of the state which inserted the apparatus in the paper tube, (B) is explanatory drawing seen from the side of the sticking method of the sheet-like body by the apparatus. It is a side view of the internal peripheral surface sticking apparatus which concerns on other embodiment of this application.

DESCRIPTION OF SYMBOLS 11 Inner peripheral surface sticking apparatus 12 1st connection arm 13 2nd connection arm 14 fulcrum 15 1st spring fixing point 16 2nd spring fixing point 17 1st tension spring 18 2nd tension spring 19 Hinge 21 Rotating roller 22 Adhesive cylinder 23 Center portion 24 Roller support shaft 31 Press member 32 Press support shaft 33 Press support portion 34 Rotating shaft 35 Press arm a Attachment object b Cylindrical body

Claims (5)

A rotating roller that supports the sheet-like object to be attached, and a pressing member that can be arranged substantially parallel to the rotating roller,
The rotating roller and the pressing member are arranged so as to be close to and away from each other,
The rotating roller in a state where the object to be attached is supported is inserted into the inside of the cylindrical body from the opening end to press-contact the inner surface of the cylindrical body, and the pressing member is attached to the cylindrical body. Inner surface pasting, wherein the sheet roller is attached to the inner peripheral surface of the cylindrical body by rotating the rotating roller relative to the cylindrical body in a pressure contact state. Attachment device. A method of attaching a sheet-like body to the inner peripheral surface of a cylindrical body using the inner peripheral surface attaching device according to claim 1,
The rotating roller and the pressing member are supported by support shafts urged in directions away from each other,
After being inserted into the inside of the cylindrical body from the open end of the cylindrical body in a state of being brought close to the rotating roller and the pressing member against the urging, the rotating roller and the pressing member are moved to the cylinder by the urging. Press against the inner surface of the body,
When viewed from the axial direction of the cylindrical body, the rotational roller and the pressing member are rotated relative to the cylindrical body in a state where the rotational roller and the pressing member are positioned on the opposite sides of the center of the cylindrical body. An inner peripheral surface attaching method, characterized in that a sheet-like body is attached to the inner peripheral surface of the cylindrical body. A method of attaching a sheet-like body to the inner peripheral surface of a cylindrical body using the inner peripheral surface attaching device according to claim 1,
The rotating roller and the pressing member are supported by support shafts urged in directions away from each other,
With this urging, with the rotating roller and the pressing member being separated from each other, the rotating roller is inserted from the opening end of the cylindrical body and the pressing member is moved along the outer peripheral surface of the cylindrical body. After that, the rotating roller and the pressing member are brought close to each other against the biasing force so that the rotating roller is pressed against the inner peripheral surface of the cylindrical body and the pressing member is moved to the outer periphery of the cylindrical body. Press against the surface,
When viewed from the axial direction of the cylindrical body, the cylindrical roller is rotated relative to the cylindrical body in a state where the cylindrical body is sandwiched between the rotary roller and the pressing member. the inner peripheral surface paste to the inner circumference of you, characterized in that as pasting the sheet-like body. Adhesive force is applied to one surface of the sheet-like body, and the other surface of the sheet-like body and the rotating roller are temporarily attached by a slightly adhesive force weaker than the adhesive force,
By rotating the rotating roller relative to the cylindrical body, one surface of the sheet-like body is attached to the inner peripheral surface of the cylindrical body of the sheet-like body, The inner peripheral surface sticking method according to claim 2 or 3.   5. The cylindrical body according to claim 2, wherein the cylindrical body is a paper tube, and the sheet-like body is provided with an IC tag having an IC chip and a wireless antenna connected thereto. Method of pasting the inner peripheral surface of.

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