JP2502977Y2 - Coating film transfer tool - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention aims to erase characters and images easily, and conversely, to adhere characters and images easily.
A coating film transfer tool used for transferring a coating film for pressure-sensitive transfer, which comprises a dispersant and the like and is held in a film shape, to a transfer surface. And a pressing head that presses the pressure-sensitive transfer coating film of the tape sent out from the storage part onto a transfer surface. The pressure-sensitive transfer coating film is transferred to the transfer surface while the pressing head is moved to the upper side in the tape feeding direction with respect to the transfer surface while the coating film for transfer is pressed against the transfer surface. The present invention relates to a coating film transfer tool for transferring to.

[Conventional technology]

The coating film transfer tool described above is a device in which the coating film is pressed by the pressing surface formed on the pressing head so that the entire coating film can be transferred to the transfer surface with almost uniform adhesive force. As shown in FIG. 3, the pressing surface (05a) of the pressing head (05) that presses the pressure-sensitive transfer coating film (1a) of the tape (1) delivered from the storage section (03) against the transfer surface (4). Case (06)
It is formed so as to be smoothly connected to the inner peripheral surface of the
When the case (06) is swung to the edge on the upper side of the pressing head running direction in (a) with the edge as a fulcrum to the upper side of the pressing head running direction, the coating film transferred to the transfer surface (4) ( An edge (09) capable of pressing a part of 1a) in a straight line along the tape width direction was formed.

[Problems to be solved by the device]

In the above-mentioned coating film transfer tool, it is desirable that the transfer start end and the transfer end end of the coating film are cut in a certain shape so that the coating film is reliably transferred only to the desired transfer surface area. , The pressing head (05) is stopped at the transfer end position while the coating surface (4a) is pressed against the transfer surface (4) by the pressing surface (05a). When the pressing surface (05a) and the transfer surface (4) are separated by lifting the case (06) in a state where they are almost parallel to each other, the coating film (1a) and the transfer surface at the separation position Since the distribution of the adhesive force with (4) in the tape width direction is often irregular, there is a drawback that the transfer end edge shape of the coating film (1a) is likely to be jagged. This causes the transfer start end shape to become jagged when the coating film (1a) is subsequently transferred to another transfer surface area.

Therefore, at the transfer end position, the edge (09) is used as a fulcrum to swing the case (06) upward in the pressing head traveling direction,
The coating film (1a) is intensively pressed along the tape width direction by the edge (09), and the coating film (1a) is located at a position along the edge (09).
It is conceivable to raise the adhesive force between the transfer surface (4) and the transfer surface (4) sufficiently and then raise the entire case (06) to form the transfer end end shape of the coating film (1a) in a straight line along the edge width direction. However, the coating film (1a) on the tape feeding direction side of the position along the edge (09) is also temporarily pressed by the pressing surface (05a), so the coating film may be partially transferred at this location. However, there is a drawback that the coating film is transferred to a range exceeding the transferred surface range.

Further, it is possible to press the coating film (1a) exclusively by the edge (09) near the transfer end position to transfer it, but the contact area between the edge (09) and the tape (1) is small and the tape (1) Is largely compressed and deformed in the thickness direction, and the surface of the tape (1) is easily deformed so as to be wrinkled following the movement of the edge (09). Therefore, the pressing head (05) is allowed to smoothly run at a constant speed. Since it is difficult and the adhesive force easily changes strongly along the traveling direction, it is difficult to transfer the coating film with uniform adhesive strength.

The present invention has been made in view of the above circumstances, and by devising the shape of the pressing head and the mounting posture thereof, the coating film can be formed on the pressing surface of the pressing head from the transfer start position to the transfer end position. An object of the present invention is to provide a coating film transfer tool capable of forming a transfer end end of a coating film in a substantially constant shape while ensuring reliable transfer with uniform adhesive strength.

[Means for solving the problem]

In order to achieve the above object, the present invention is characterized in that, in the coating film transfer tool described above, the pressing surface formed on the pressing head is located at an edge on the lower side of the pressing head in the running direction of the pressing head, and the case is used as a fulcrum. Is swung to the lower side in the running direction of the pressing head, an edge capable of pressing a part of the pressure-sensitive transfer coating film transferred to the transfer surface in a straight line along the tape width direction is formed. This is the point, and the following operational effects are obtained from this configuration.

[Action]

From the position where the coating surface is pressed against the transfer surface by the pressing surface of the pressing head, the edge can be used as the fulcrum to swing the case toward the lower side in the running direction of the pressing head, so the transfer surface is pressed at the pressing surface. The edge of the coating film on the lower side in the running direction of the pressing head is strongly pressed against the transfer surface by the edge, and a linear strong adhesive portion along the tape width direction can be formed at the transfer end end of the coating film. When the tension is applied to the coating film as it is separated from the transfer surface, the coating film is easily broken along the linear strong adhesive portion, and the transfer end end of the coating film is formed in a linear constant shape.

[Effect of device]

Therefore, it is possible to reliably transfer the coating film from the transfer start position to the transfer end position on the pressing surface of the pressing head with almost uniform adhesive strength, and to form the transfer end end of the coating film in a substantially constant shape. We were able to provide the ingredients.

〔Example〕

 Next, an embodiment of the present invention will be described with reference to the drawings.

In Fig. 1, the white pressure-sensitive transfer coating (1a) is the base material (1b).
A storage section (3) for storing the image correction tape (1) lightly adhered to one side surface and held in a film shape so as to be wound around the delivery reel (2) in a roll shape and capable of being delivered.
The case (6) is provided with a pressing head (5) for pressing the pressure-sensitive transfer coating film (1a) of the tape (1) delivered from the storage section (3) against the transfer surface (4). A coating film transfer tool is shown.

The tape (1) passes from the delivery reel (2) to the pressing surface (5a) side of the pressing head (5) that presses and transfers the coating film (1a) to the transfer surface (4), The delivery reel (2) and the take-up reel (7) are wound around a take-up reel (7) rotatable about an axis substantially parallel to the axis of rotation of the take-up reel (2), and the take-up reel (2) and the take-up reel (7) are inside a case (6) The interlocking mechanism (8) provided on the one side surface of the tape (1) transfers the coating film (1a) by the pressing head (5) as the tape (1) is fed from the delivery reel (2). The rear base material (1b) is wound around a winding reel (7).

The interlocking mechanism (8) is a rubber transmission belt extending over a large-diameter pulley (2a) fixed to the delivery reel (2) and a small-diameter pulley (7a) fixed to the take-up reel (7). (8a) is wound, and the number of rotations of the take-up reel (7) is made higher than that of the delivery reel (2), so that the tape (1) is wound around the reels (2) and (7). The winding speed of the take-up reel (7) is always faster than the delivery speed of the delivery reel (2) regardless of the diameter variation, and the winding speed of the take-up reel (7) and the delivery reel (2) are ) Is absorbed by the slip between the transmission belt (8a) and the pulleys (2a) and (7a) to prevent an excessive tension from acting on the tape (1), The take-up reel (7) is configured so that it can be reliably taken up.

In the pressing head (5), when the case (6) is swung to the lower side in the pressing head traveling direction of the pressing surface (5a) with the edge serving as a fulcrum, An edge (9) capable of pressing a part of the pressure-sensitive transfer coating film (1a) transferred to the transfer surface (4) in a straight line along the tape width direction is formed.

The tape (1) is a coating film (1a) formed by mixing a pigment, a binder, a dispersant and the like into a resin or paper base material (1b) on which a release layer made of a silicone resin or the like is formed. )
Is lightly adhered via the release layer to maintain the shape of the film, and is adhered to the transfer surface (4) via the adhesive layer formed on the coating film (1a).

Next, a method of using the coating film transfer tool according to the present invention will be described with reference to FIGS.

As shown in FIG. 2 (a), the case (6) is held by hand, and the edge (9) of the pressing head (5) is aligned with one end of the desired transferred surface (4) range.

Next, as shown in FIG. 2 (b), the case (6) is swung to the lower side in the tape feeding direction with the edge (9) as a fulcrum, and the pressing surface (5a) of the pressing head (5) is transferred. After moving along the surface (4), the pressing head (5) is moved to the upper side in the tape feeding direction to press the coating film (1a) against the transferred surface (4).

At this time, the coating film (1a) is transferred to the transfer surface (4) through the adhesive layer, and the tape (1) is forcibly delivered from the delivery reel (2), and at the same time, the coating film (1a)
The base material (1b) on which is transferred is taken up by a take-up reel (7).

Next, as shown in FIG. 2C, at the transfer end position,
The case (6) is rocked to the lower side in the running direction of the pressing head with the edge (9) as a fulcrum, and the coating film (1a) is applied at this edge (9)
Apply strong pressure to the transfer end edge of the
The adhesive force between a) and the transferred surface (4) is made sufficiently large along the width direction of the edge (9).

Next, as shown in FIG. 2 (d), when the case (6) is lifted from the transfer surface (4), the transfer end end of the coating film (1a) is cut in a linear and substantially constant shape.

[Another embodiment]

When the tensile strength of the pressure-sensitive transfer coating itself is sufficiently high,
You may use the tape comprised only with the pressure-sensitive transfer coating film which does not have a base material.

The coating film transfer tool according to the present invention is not necessarily limited to one having a take-up reel.

It should be noted that reference numerals are added to the claims of the utility model for convenience of comparison with the drawings, but the present invention is not limited to the structure of the accompanying drawings by the entry.

[Brief description of drawings]

The drawings show an embodiment of a coating film transfer tool according to the present invention. FIG. 1 is a partially cutaway overall plan view, FIGS. 2 (a) to 2 (d) are explanatory views of the method of use, and FIG. 3 is a conventional example. FIG. 6 is a plan view of a partly cutaway showing (1) …… tape, (1a) …… coating film, (3) …… storage section, (4) …… transfer surface, (5) …… pressing head, (5
a) ... Pressing surface, (6) ... Case, (9) ... edge.

Claims (1)

(57) [Scope of utility model registration request] 1. A storage part (3) for storing a tape (1) provided with a pressure-sensitive transfer coating film (1a) so that the tape (1) can be sent out, and the tape (1) sent out from the storage part (3). The case (6) is provided with a pressing head (5) for pressing the pressure-sensitive transfer coating film (1a) onto the transfer surface (4), and the pressure-sensitive transfer coating film (1a) is transferred onto the transfer surface (4). ), The pressing head (5) is moved to the upper side in the tape feeding direction with respect to the transfer surface (4), and the tape (1) is stored in the storage section (3).
In a coating film transfer tool for transferring the pressure-sensitive transfer coating film (1a) onto a transfer surface (4) while being fed from the pressure head, the pressing surface (5a) formed on the pressing head (5) is lower than the pressing head traveling direction. On the side edge, the case (6) using the edge as a fulcrum
Can be pressed in a straight line along the tape width direction when the pressure head is swung downward in the running direction of the pressing head and a part of the pressure-sensitive transfer coating film (1a) transferred onto the transfer surface (4) is pressed. A coating film transfer tool having an edge (9) formed.