JPH0687357U - Double-sided adhesive transfer tape delivery device - Google Patents

Abstract

(57) [Abstract] [Purpose] A tape can be easily cut at a desired position after pressure-transferred, and unnecessary tape feeding can be prevented when not in use. [Structure] A reel gear 4 is provided on the rear surface of the reel 2, a crimping head 5 and a cutting blade 6 are provided at one end, a pivot support 7 is provided at an appropriate position, and a projection 8 meshing with the reel gear 4 is further provided. A crimping arm 10 having the elastic portion 9 extending to the other end is internally provided in the case 3.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an improvement of a double-sided adhesive transfer tape delivery device, and relates to a structure having a simple mechanism that allows easy transfer / cutting.

[0002]

[Prior art]

 This type of conventional transfer device for adhesive transfer tape has a structure in which the pressure-bonding part of the tape is integrated with the case. A mechanism has been devised that cuts the tape with a cutting edge after pressure-transferring the tape, and is further commercially available. It was

[0003]

[Problems to be solved by the device]

 However, the above-mentioned conventional adhesive transfer tape feeding device, when attempting to transfer and cut the tape, rotates the reel by the pulling force of the tape, so that the tape cannot be cut as desired, The position at which the tape was cut was misaligned, which was troublesome, and the tape was often wasted.

[0004]

[Means for Solving the Problems]

 The double-sided adhesive transfer tape feeding device according to the present invention prevents the reel from rotating due to the pulling force of the tape when the transferred tape is cut by the cutting blade, and always cuts the tape at any position. A reel gear is provided on the back of the reel, a crimping head and a cutting blade are provided at one end, a pivot support is provided at an appropriate position, and an elastic portion having a projection that meshes with the reel gear is provided. The crimping arm extended to the other end is installed inside the case.

[0005]

[Action]

 That is, since the double-sided adhesive transfer tape feeding device according to the present invention has such a structure, the double-sided adhesive transfer tape is pressure-transferred onto the adherend such as a paper surface by the pressure-bonding head, and then the pressure-bonding head is used when cutting the tape. When released from the adherend, the reel gear meshes with the protrusion of the pressure arm, so the tape can be cut at the desired position without the reel rotating. Since it meshes with the protrusion, unnecessary feeding of the tape can be prevented, and dust and dirt can be prevented from adhering to the tape.

[0006]

【Example】

 The double-sided adhesive transfer tape feeding device according to the present invention will be described in more detail with reference to the embodiment shown in the drawings. FIG. 1 is a sectional view of the double-sided adhesive transfer tape feeding device according to the present invention when it is not used. A reel 2 in which a double-sided adhesive transfer tape 1 coated with a pressure-sensitive adhesive is loaded is rotatably mounted in a case 3, and a reel gear 4 is integrally projected on the back surface of the reel 2. Further, a crimping head 5 and a cutting blade 6 are provided at one end, a pivot support portion receiver 7 is provided slightly behind the crimping head 5, and an elastic portion 9 having a projection 8 that meshes with the reel gear 4 is provided at the other end. The pressure-bonding arm 10 is installed inside the case 3 so that the elastic head 9 can swing further so that the pressing head 5 projects out of the case opening 11. A pivot 12 that engages with the pivot receiver 7 of the crimp arm 10 is provided so as to project in the case 3.

Next, in use, the tip of the double-sided adhesive transfer tape 1 is passed through the lower end of the pressure bonding head 5 and the case 3 is pressed against the adherend, whereby the pressure bonding head 5 uses the pivot portion 12 as a fulcrum. It is driven above the case opening 11, and at the same time, the crimping arm 10 moves downward with the pivot 12 as a fulcrum, and the protrusion 8 meshed with the reel gear 4 also moves downward to release the meshing and the reel 2 The double-sided adhesive transfer tape 1 is transferred to the adherend by pressing the case 3 backward while pressing the case 3, and by releasing the pressing of the case, the elastic portion 9 of the crimping arm 10 is elastic. By the force generated, the reel gear 4 and the projection 8 are engaged again to prevent the reel 2 from rotating, and the cutting blade 6 can cut the double-sided adhesive transfer tape 1 at a desired position.

[0008]

[Effect of device]

 Since the double-sided adhesive transfer tape feeding device according to the present invention has the mechanism as described above, the reel rotates to transfer the tape when the tape is transferred, and the rotation of the reel is blocked when the tape is cut. The tape can be cut at the desired position without shifting the cutting position, and the tape will not be accidentally sent out of the case even when it is not used. It is possible to provide a tape that is clean at the beginning without sticking dust or dirt.

[Brief description of drawings]

FIG. 1 is a cross-sectional view of a double-sided adhesive transfer tape feeding device according to the present invention when not in use.

FIG. 2 is a sectional view showing a usage state of the double-sided adhesive transfer tape feeding device according to the present invention.

FIG. 3 is a perspective view showing an embodiment of a reel in the double-sided adhesive transfer tape feeding device according to the present invention.

[Explanation of symbols]

 1 Double-sided Adhesive Transfer Tape 2 Reel 3 Case 4 Reel Gear 5 Crimping Head 6 Cutting Edge 7 Pivot Support 8 Protrusion 9 Elastic Part 10 Crimping Arm 11 Case Opening 12 Pivot Support

Claims (1)

[Scope of utility model registration request] 1. A reel in which a double-sided adhesive transfer tape having a pressure-sensitive adhesive applied to one side of a double-sided release paper is loaded in a case, and a reel gear is integrally projected on the back surface of the reel, The crimping head has a case opening portion provided with a crimping head and a cutting blade at one end, a pivotal support receiver at an appropriate position, and an elastic portion having a protrusion engaging with the reel gear and extended at the other end. A double-sided adhesive transfer tape feeding device in which an elastic portion is further swingably installed in the case so as to project to the outside, and a driving support portion which engages with the pivot support portion is provided in a protruding manner in the case.