JP2502978Y2 - Coating film transfer tool - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention aims at easily erasing characters and images and, conversely, simply adhering characters and images to pigments, binders and dispersants. A coating film transfer tool used for transferring a pressure-sensitive or heat-sensitive transfer coating film, which is appropriately blended with the above, to a transfer surface, and more specifically, a transfer coating film on one side of a base material. Is provided with a storage portion for storing the tape that is peelably adhered and held so that it can be sent out, and a pressing portion for pressing and transferring the transfer coating film of the tape sent out from the storage portion onto the transfer surface. The present invention relates to a coating film transfer tool.

[Conventional technology]

In the coating film transfer tool, the entire surface of the tape is pressed against the transfer surface from the base material side by the pressing surface, and the coating film that is peelably adhered to one side surface of the base material is transferred to the transfer surface. Adhesion was made, and then the base material was peeled from the coating film to transfer the coating film to the transfer surface (see, for example, JP-A-61-57370 and JP-A-61-241180). ).

[Problems to be solved by the device]

When peeling the base material from the coating film that is adhered to the transfer surface, the adhesive force of the coating film to the transfer surface is larger than the adhesive force to the base material. The coating film part adheres to the transfer surface. Transferred in a state, but the adhesive force of the coating film to the transfer surface is smaller than the adhesive force to the base material. The coating film portion is pulled by the base material and floats from the transfer surface, and in some cases adheres to the base material. Since it will be peeled off from the transfer surface as it is, unless the continuous pressing force is the minimum pressing force or more necessary to make the adhesion of the coating film to the transfer surface larger than that of the substrate, There is a problem in that it cannot be reliably transferred to the transfer surface, which is inconvenient to use.

The present invention has been made in view of the above situation, and by devising a pressing means for the coating film, the coating force can be applied regardless of the magnitude of the adhesive force of the coating film to the transfer surface and the adhesive force to the base material. It is an object of the present invention to provide a coating film transfer tool that can easily transfer a film to a transfer surface with certainty.

[Means for solving the problem]

The characteristic constitution of the present invention for achieving the above-mentioned object is, in the above-mentioned coating film transfer photograph, a traveling means for traveling the tape delivered from the storage portion along a certain path, and a traveling means for traveling along the certain path. Scraper part which is inserted between the transfer coating film of the base material of the tape and peels the transfer coating film from the base material, and the transfer coating film peeled by the scraper part is pressed against the transfer surface. Since the pressing portion for transferring is provided, the following operational effects can be obtained from this configuration.

[Action]

As the tape runs, the transfer coating film is peeled from the base material by the action of the scraper portion, and only the peeled transfer coating film is transferred to the transfer surface by the pressing by the pressing portion.

[Effect of device]

The coating film transfer tool according to claim 1 presses only the transfer coating film, which has been separated from the base material, onto the transfer surface. Therefore, the adhesive force of the transfer coating film to the transfer surface and the adhesive force to the base material. Regardless of the size, the transfer coating film once adhered to the transfer surface is not easily peeled off, and the transfer coating film is easily transferred to the transfer surface reliably.

The coating film transfer tool according to claim 2, wherein the scraper portion and the pressing portion do not have an adhesive to the transfer coating film, so that the transfer coating film is smoothly spread from the scraper portion to the pressing portion. Can run.

The coating film transfer tool according to claim 3, wherein the pressing portion is formed by a peripheral surface of a pressing roller that winds and guides the transfer coating film peeled by the scraper portion to the transfer surface side, and Since the cutter capable of cutting the wound transfer coating film is provided, the transfer terminal shape of the transfer coating film can be formed in a constant shape.

〔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).
An accommodating portion (3) for accommodating the image correction tape (1), which is lightly adhered to one side of the sheet and is held in a film shape, is wound around the delivery reel (2) in a roll shape and can be delivered. The case (4) is inserted between the base material (1b) and the coating film (1a) of the tape (1) sent out from the storage section (3) and the coating film (1b) is applied from the base material (1b). 1a)
Scraper part (5a) for peeling off the scraper part (5a)
1 shows a coating film transfer tool in which a head (5) having a pressing portion (5b) for pressing and transferring the coating film (1a) peeled off by (1) onto a transfer surface (6) is connected.

A rotating roller (7) is supported on the back side of the pressing portion (5b) of the head (5), and the tape (1) is wound around the rotating roller (7) from the delivery reel (2) and the end thereof is taken up. As shown in FIG. 2, the rotary roller (7) fixed to the reel (8) is provided with a leaf spring (provided between the shaft portion of the rotary roller (7) and the bearing portion of the case (4). It is urged by 7a) so as to press the scraper part (5a) via the base material (1b) of the tape (1).

As shown in FIGS. 1 and 3, the delivery reel (2)
A pair of left and right rotating wheel bodies (2a) are continuously connected to each other, and the peripheral surface (2b) covered with anti-slip rubber is projected to the outside of the case (4) to roll on the transfer surface (6). The delivery reel (2) is configured to rotate by moving, and the delivery reel (2) and the take-up reel (8) are a large-diameter pulley (2c) fixed to the delivery reel (2). The small diameter pulley (8a) fixed to the take-up reel (8) is interlockingly connected via a rubber transmission belt (9) wound around the pulley (8a), so that the case (4) is held by hand. By moving the peripheral surface (2b) of the rotating wheel (2a) to the transferred surface (6) while rolling it, the tape (1) is sent out from the delivery reel (2) and used at the same time for transfer. After running the base material (1b), the winding reel (8) winds the base material (1b) along a fixed path. It has configured means (A).

Due to the size relationship between the pulleys (2c) and (8a), the number of revolutions of the take-up reel (8) is made higher than that of the delivery reel (2), and the reels (2) and ( Take-up reel (8) regardless of fluctuation of winding diameter with respect to 8)
The winding speed by the winding reel (2) is always higher than the sending speed by the sending reel (2), and the speed difference between the winding speed by the winding reel (8) and the sending speed by the sending reel (2) is determined by the transmission belt (9). ) And the pulleys (2c) and (8a) are absorbed by the slip so that the tape (1) is prevented from being applied with excessive tension and is reliably wound onto the winding reel (8). Configured.

 Next, the transfer mechanism of the coating film (1a) will be described.

When the pressing portion (5b) of the head (5) and the peripheral surface (2b) of the rotary wheel (2a) are brought into contact with the transfer surface (6) and moved to the right in FIG. 1, the traveling means ( The tape (1) runs due to the action of A).

The base material (1b) of the tape (1) has a scraper part (5
a) and the rotating roller (7) are held in a state of being sandwiched between the winding reel (8) and the coating film (1a) separated from the base material (1b) by the scraper part (5a). And is transferred by being pressed against the transfer surface (6) by the pressing portion (5b).

When the tensile strength of the coating film (1a) is low, it is desirable that the peeling start position by the scraper part (5a) and the pressing start position by the pressing part (5b) are as close as possible.

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 adhered to the transfer surface (6) via the adhesive layer formed on the coating film (1a) by being adhered via the release layer.

Since the coating film transfer tool according to the present invention presses only the coating film that has been peeled from the base material onto the transferred surface, the coating film that has been once adhered to the transferred surface is not easily peeled off, and the scraper part ( When the coating film (1a) is peeled off by 5a), the coating film (1a) is slightly refracted, so that the film-like thin coating film (1a) has a reduced film holding force due to the shearing force due to the refraction. The coating film part that is adhered to the transfer surface and the non-adhesive film part are reliably separated by the retaining edge of the transfer part (5b), and the shape of the transfer end end of the coating film (1a) is not jagged. The transfer can be terminated by the shape.

The surface of the scraper portion (5a) and the pressing portion (5b) of the head (5) is coated with a known fluorine-based resin having no adhesiveness to the coating film (1a).

[Another embodiment]

FIG. 4 shows an embodiment in which the scraper part (5a) and the pressing part (5b) are provided on separate members, and the pressing roller (10) whose peripheral surface is formed on the pressing part (5b) is used as a case ( 4), the coating film (1a) peeled from the base material (1b) by the scraper part (5a) is wound around the pressure roller (10), and the transferred surface (6)
Guide to the side and transfer surface (6) on the peripheral surface of the pressure roller (10)
It is transferred by pressing.

The pressure roller (10) is provided in front of the pressure roller (10).
A cutter (11), which is elastically displaceable in the perspective direction with respect to the peripheral surface, is continuously provided on the case (4), and the case (4) is placed at the transfer end position.
The cutter (11) is tilted, and the cutter (11) is pressed against the transfer surface (6) so that the cutter (11) is elastically displaced toward the pressure roller (10) side so that the blade (11a) can cut the coating film (1a). ,
The transfer end shape of the coating film (1a) is formed so as to be linear along the width direction of the tape.

In this embodiment, since the case (4) is transferred while moving it to the left in FIG. 4, the winding direction of the tape (1) on the reels (2) and (8) is the first. Contrary to the embodiment shown in the drawing, the tape (1) may be wound on the delivery reel (2) with the coating film (1a) side facing the reel axis.

When a tape having a coating film for heat-sensitive transfer held on a substrate is used, the head (5) or the pressing roller (10) in the embodiment is made of a heat-resistant material, and a heating element is attached to the pressing portion (5b). A coating film transfer tool may be configured.

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 the coating film transfer tool according to the present invention. Fig. 1 is a partial cutaway side view of Fig. 2, Fig. 2 is a sectional view taken along line II-II of Fig. 1, and Fig. 3 is of Fig. 1. III-III line sectional drawing, FIG. 4 is a principal part sectional side view which shows another Example. (1) …… Tape, (1a) …… Transfer coating, (1b) ……
Substrate, (3) …… storing part, (5a) …… scraper part,
(5b) ... Pressing section, (6) ... Transfer surface, (10) ... Pressing roller, (11) ... Cutter, (A) ... Running means.

Claims (3)

(57) [Scope of utility model registration request] 1. A storage section (3) for storing a tape (1) in which a transfer coating film (1a) is peelably adhered and held on one side of a base material (1b) so as to be sent out, and the storage section. A coating film transfer tool provided with a pressing portion (5b) for pressing and transferring the transfer coating film (1a) of the tape (1) sent from (3) onto the transfer surface (6), Transfer means (A) for running the tape (1) sent out from the storage section (3) along a fixed path, and a base material (1b) of the tape (1) running along the fixed path and for transfer A scraper portion (5a) that is inserted between the coating film (1a) and peels the transfer coating film (1a) from the substrate (1b), and a transfer coating film (5a) peeled by the scraper portion (5a). A coating film transfer tool characterized in that it is provided with a pressing portion (5b) for pressing and transferring 1a) onto the transferred surface (6). 2. The scraper part (5a) and the pressing part (5)
The coating film transfer tool according to claim 1, wherein b) does not have adhesiveness to the transfer coating film (1a). 3. The transfer coating (1a) peeled off by the scraper part (5a) from the pressing part (5b) is a transfer surface (6).
A cutter (11) is provided which is formed by the peripheral surface of a pressing roller (10) wound around and guided to the side and capable of cutting the transfer coating film (1a) wound around the pressing roller (10). Item 3. The coating film transfer tool according to item 1 or 2.