Adhesive transfer device

Abstract

An adhesive transfer device can reliably transfer by simple operation an adhesive onto a transfer target surface by either of spot-like transfer and linear transfer that are alternately selected. The adhesive transfer device has a supply reel (20) around which a transfer tape (1) having a backing material (2) provided with an adhesive (3) on one surface thereof is wound, a take-up reel (30) for taking up the transfer tape, and a transfer head (40) for transferring the adhesive onto the transfer target surface. The transfer head is pivotally supported at one end thereof and includes a first transfer section (45a) formed at a free end portion thereof and having a circular arc-shaped contact surface for mutual contact with the transfer target surface, a second transfer section (45b) having aflat transfer surface (45c) between the first transfer section and a pivot portion of the transfer head, and a spring member (46) for urging the free end portion of the transfer head toward the transfer target surface. Pressing the second transfer section onto the transfer target surface against the resilience of the spring member performs spot-like transfer of the adhesive onto the transfer target surface. Linear transfer of the adhesive onto the transfer target surface is performed by moving the first transfer section with the first transfer section pressed to the transfer target surface bythe resilience of the spring member.

Description

technical field [0001] The present invention relates to an adhesive transfer tool, more specifically, an adhesive transfer tool capable of transferring an adhesive carried on a tape base material in dots or lines of a predetermined length. Background technique [0002] Conventionally, for example, when adhering posters, photographs, etc., or pasting envelopes, etc., a transfer tape in which an adhesive is carried on one side of a tape base material has been used. The transfer tape is wound on a reel in the form of a roll, and is placed in a case of a transfer device for use. [0003] In the transfer device that transfers the adhesive from the above-mentioned transfer tape to the surface to be transferred, for example, a main body casing is provided with: a rotatable supply reel on which the transfer tape is wound, and the transfer tape Adhesive on one side of the tape substrate; a rotatable take-up reel that winds the tape substrate of the transfer tape pulled from the supp...

AI Technical Summary

Problems solved by technology

However, in the transfer device described in Japanese Patent Application Laid-Open No. 2006-516931, because the transfer head is formed by hanging a closed-loop belt around the rollers arranged at intervals, when the adhesive is transferred in dots, there is When the flat surface of the transfer head is brought into contact with the surface to be transferred and pressed, the closed loop between the rollers may bend in the direction away from the surface to be transferred, resulting in insufficient transfer of the adhesive

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