JP3137816U - Adhesive tape transfer tool with end feeding - Google Patents

Abstract

[PROBLEMS] To improve adhesiveness at the beginning of use in an adhesive tape transfer tool and to improve operability in a short stroke transfer.
A roller 4 for pressing a tape 11 coated with an adhesive material against a surface to be adhered and a swing arm 3 provided with the roller rotatably supported at one end and capable of rotating at the other end. Adhesive tape transfer tool.
[Selection] Figure 4

Description

The present invention relates to a pressure-sensitive adhesive tape transfer tool for applying a pressure-sensitive adhesive material to a counterpart (for example, a lid of an envelope) using a roll-shaped tape coated with a pressure-sensitive adhesive material.

An example of a conventional adhesive tape transfer tool will be described with reference to FIGS. The tape 11 coated with the adhesive material is wound around the delivery reel 7. Further, a delivery gear 9 is arranged coaxially with the delivery reel 7, and a take-up gear 10 is arranged coaxially with the take-up reel 8, and they are engaged with each other.
One end of the tape 11 is hung on the roller 4, contacts the opposite side of the tape winding, turns to the opposite side, and is further fastened to the take-up reel.
The delivery reel 7, the delivery gear 9, the take-up reel 7, and the take-up gear 10 are accommodated in a container composed of the base 1 and the cover 2, and a part of the roller 4 and the tape 11 are exposed. By holding the container by hand, pressing the roller portion at the tip against paper or the like and pulling it forward, the adhesive applied to the tape 11 can be transferred to the other party (paper or the like).
The tape after the adhesive material has been transferred is wound around the take-up reel.
The feeding gear 9 is rotated by the tape 11 and the meshing winding gear 10 is also rotated. Depending on the gear ratio of each gear, the peripheral speed of the take-up reel 8 driven by the take-up gear 10 is faster than the peripheral speed of the delivery reel 7. Since each peripheral speed difference is slipped by the friction gear 6 and escaped, the arc (tape path) of the tape 11 is wound and stored on the take-up reel without sagging.

By the way, the above conventional example has two drawbacks in use.
One of them is that when the roller 4 is pressed against the other party during new use, the end of the adhesive material does not come into contact with the other party unless the container is laid down. This will be described with reference to FIG.
Assuming that the end of the adhesive is at point P20 when you are finished using it, if you do not lay down the container (decrease the angle by 60 degrees) and press it when you use it again, there will be an adhesive that will be shown by the thick two-dot chain line on the right The portion 11a that is present cannot be pulled out.
Since the tape 11 is a slippery material (for example, PET) so that the adhesive material is easily transferred to the other party, even if the part without the adhesive material (part 11b shown on the left side from the point P20) is pressed against the other party, The tape 11 is not wound up only by slipping on the surface.
The second disadvantage is that the transfer length becomes long.
For the operation of pulling the container while pressing the roller 4 against the other party, even when trying to transfer it to a square with the same length as the width of the tape 11, it is usually pulled beyond that. It is uneconomical because more than necessary length is transferred.

The present invention solves the above-mentioned two drawbacks with a simple structure and configuration. Since the roller 4 is held by the swing arm 3 so as to be able to revolve and rotate, the roller 4 can move in the arc of the tape 11 in the direction in which the tape 11 is fed and in the opposite direction.

This will be described with reference to FIGS.
During use, the container is pressed and the roller 4 rotates clockwise, and is in a state S2 indicated by a thin two-dot chain line. When the container body is lifted and separated from the opponent, the adhesive material of the tape 11 starts to break at the point 20, and at the same time, the roller 4 also starts to rotate counterclockwise and completely swings simultaneously with the swing biased by the spring 5. The arm returns to the state S1 indicated by the solid line.
At this time, the point away from the winding of the tape 11 moves from the point HP2 to the point HP1. In FIG. 4, this moving distance is 3.2. The arc of the tape 11 reaches the point TP2 from the point HP2 around the roller 4 in the state S2.
In the state S1, the roller 4 is rotated from the point HP1 to the point TP1.
The arc lengths of the two states are the same.
Therefore, when shifting from the state S2 to S1, the length of 3.2 is rotated around the roller 4, and the end point of the adhesive material moves from P21 to P22.
When the roller 4 is pressed against the opponent again to start the transfer, the adhesive can be in close contact with the opponent if the container body maintains the same angle (60 degrees).
In addition, the adhesive material can be transferred with a short length by pressing the roller 4 against the other party and making a light reciprocating motion between the states S1 and S2 without pulling it forward.

An example is shown in FIGS. Although the operation principle is as described above, in order to prevent the tape 11 from rotating in the reverse direction, the base 1 is provided with a reverse rotation preventing claw 1e.

4 and 6 show the same embodiment.

Industrial applicability

According to the above device, it is possible to prevent mistakes at the time of using the transfer tool, particularly at the start of use. In addition, it is possible to perform a short transfer with a simple and reliable operation, which prevents wasteful use and is economical.

It is a perspective view of the transfer tool of the present invention. It is YY sectional drawing of FIG. It is XX sectional drawing of FIG. It is explanatory drawing which shows embodiment of this invention. It is explanatory drawing which shows the usage of a prior art example. It is explanatory drawing which shows the usage of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Base 1a Shaft part 1b Hole part 1c, 1d Guide part 1e Reverse rotation prevention claw 2 Cover 3 Swing arm 3a Shaft part 3b Boss part 4 Roller 5 Swing spring 6 Friction spring 7 Sending reel 8 Winding reel 9 Sending gear 10 Winding gear 11 Tape 11a Tape with adhesive 11b Tape without adhesive HP1, HP2, TP1, TP2, P20, P21, P22 Points S1, S2 State

The present invention relates to a pressure-sensitive adhesive tape transfer tool for applying a pressure-sensitive adhesive material to a counterpart (for example, a lid of an envelope) using a roll-shaped tape coated with a pressure-sensitive adhesive material.

An example of a conventional adhesive tape transfer tool will be described with reference to FIGS. The tape 11 coated with the adhesive material is wound around the delivery reel 7. Further, a delivery gear 9 is arranged coaxially with the delivery reel 7, and a take-up gear 10 is arranged coaxially with the take-up reel 8, and they are engaged with each other.
One end of the tape 11 is hung on the roller 4, contacts the opposite side of the tape winding, turns to the opposite side, and is further fastened to the take-up reel.
The delivery reel 7, the delivery gear 9, the take-up reel 7, and the take-up gear 10 are accommodated in a container composed of the base 1 and the cover 2, and a part of the roller 4 and the tape 11 are exposed. By holding the container by hand, pressing the roller portion at the tip against paper or the like and pulling it forward, the adhesive applied to the tape 11 can be transferred to the other party (paper or the like).
The tape after the adhesive material has been transferred is wound around the take-up reel.
The feeding gear 9 is rotated by the tape 11 and the meshing winding gear 10 is also rotated. Depending on the gear ratio of each gear, the peripheral speed of the take-up reel 8 driven by the take-up gear 10 is faster than the peripheral speed of the delivery reel 7. Since each circumferential speed difference is slipped by the friction spring 6 to escape, the arc (tape path) of the tape 11 is wound and stored on the take-up reel without sagging.

By the way, the above conventional example has two drawbacks in use.
One of them is that when the roller 4 is pressed against the other party during new use, the end of the adhesive material does not come into contact with the other party unless the container is laid down. This will be described with reference to FIG.
Assuming that the end of the adhesive is at point P20 when you are finished using it, if you do not lay down the container (decrease the angle by 60 degrees) and press it when you use it again, there will be an adhesive that will be shown by the thick two-dot chain line on the right The portion 11a that is present cannot be pulled out.
Since the tape 11 is a slippery material (for example, PET) so that the adhesive material is easily transferred to the other party, even if the part without the adhesive material (part 11b shown on the left side from the point P20) is pressed against the other party, The tape 11 is not wound up only by slipping on the surface.
Therefore, since the end of the adhesive material cannot be accurately positioned, it is difficult to transfer it to a small one such as a stamp.
The second disadvantage is that the transfer length becomes long.
For the operation of pulling the container while pressing the roller 4 against the other party, for example, even when trying to transfer to a square with the same length as the width of the tape 11, it is often pulled beyond that. It is uneconomical because more than necessary length is transferred.

The present invention solves the above-mentioned two drawbacks with a simple structure and configuration. Since the roller 4 is held by the swing arm 3 so as to be able to revolve and rotate, the roller 4 can move in the arc of the tape 11 in the direction in which the tape 11 is fed and in the opposite direction.

This will be described with reference to FIGS . 4, 5, 6, and 7 .
During use, the container is pressed and the roller 4 rotates clockwise, and is in a state S2 indicated by a thin two-dot chain line. When cutting the tape, the container is lifted by shaking in the direction of arrow V as shown in FIG. As shown in FIG. 4, the adhesive material of the tape 11 starts to be cut at the point 20, and at the same time, the roller 4 starts to rotate counterclockwise and completely swings away simultaneously with the swing arm biased by the spring 5 as shown by a solid line S1. Return to.
At this time, the point away from the winding of the tape 11 moves from the point HP2 to the point HP1. In FIG. 4, this moving distance is 3.2. The arc of the tape 11 reaches the point TP2 from the point HP2 around the roller 4 in the state S2.
In the state S1, the roller 4 is rotated from the point HP1 to the point TP1.
The arc lengths of the two states are the same.
Therefore, when shifting from the state S2 to S1, the length of 3.2 is rotated around the roller 4, and the end point of the adhesive material moves from P21 to P22.
When the roller 4 is pressed against the opponent again to start the transfer, the adhesive material can be in close contact with the opponent even when the container body is at the same angle (60 degrees) or a large angle when the container is set up.
As shown in FIG. 5, in the state of S1, the container can be pressed against the opponent without being laid, so that the end of the adhesive material can be accurately determined. In this state, if the roller 4 is fanned from S1 to S2 by applying a force to the front, the length of 3.2 can be transferred without pulling the container forward while pressing the container in the same posture.

2, 3 and 4 show an example of the present invention. Although the operation principle is as described above, in order to prevent the tape 11 from rotating in the reverse direction, the base 1 is provided with a reverse rotation preventing claw 1e.

2, 3 and 4 show an embodiment of the present invention. [0005] The configuration is as described in [0006].

Industrial applicability

According to the above device, it is possible to prevent mistakes at the time of using the transfer tool, particularly at the start of use. In addition, it is possible to perform a short transfer with a simple and reliable operation, which prevents wasteful use and is economical.

It is a perspective view of the transfer tool of the present invention. It is YY sectional drawing of FIG. It is XX sectional drawing of FIG. It is explanatory drawing which shows embodiment of this invention. It is explanatory drawing which shows the usage of a prior art example. It is explanatory drawing which shows the usage of this invention. It is explanatory drawing which shows the state of the end of use of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Base 1a Shaft part 1b Hole part 1c, 1d Guide part 1e Reverse rotation prevention claw 2 Cover 3 Swing arm 3a Shaft part 3b Boss part 4 Roller 5 Swing spring 6 Friction spring 7 Sending reel 8 Take-up reel 9 Sending gear 10 Take-up gear 11 Tape 11a Tape with adhesive 11b Tape without adhesive HP1, HP2, TP1, TP2, P20, P21, P22 Points S1, S2 State
V direction

Claims (5)

It is equipped with a roller that presses the tape to which the adhesive material is applied against the surface to be adhered, and moves in the tape feed direction while the roller rotates in the arc of the previous tape formed by the tape being hung on the roller. An adhesive tape transfer tool configured to be able to perform. The tape is capable of rotating, and an adhesive tape transfer tool having a pivot center of a swing arm enabling movement of the roller in the vicinity of a line connecting the center of the tape and the center of the roller . The adhesive tape transfer tool, wherein the roller is supported by the swing arm and can rotate and revolve. One end of a swing spring is acting on the swing arm, and the adhesive tape transfer tool is always biased in a direction to push back the swing arm. An adhesive tape transfer tool characterized in that the swing arm is configured to reciprocate and rotate in a fan shape with a rotation range restricted.

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