Binding apparatus
A binding apparatus includes a pressure bonding mechanism in which pressure is applied by a pair of pressure bonding plates to a joining portion of a binding tape, which is an adhesive tape, to fasten it together by gripping and squeezing a pair of levers to rotate a pair of arms around a fulcrum. Thereby, any mixing of metal staples into an object to be bound as in a conventional binding apparatus is eliminated, and thus the quality of the object to be bound can be ensured. Further, the need for a strong grip strength like that when ejecting a staple is eliminated, and thus the burden on an operator can be reduced.
1. A binding apparatus comprising:
a pair of arms that are rotated around a fulcrum by gripping and squeezing a pair of levers;
a tape supporting part that supports a binding tape so that it can be pulled out; a tape dispensing part that is provided on one of the arms and dispenses the binding tape that has been pulled out from the tape supporting part; and
a tape retaining part that is provided on the other arm and retains an end of the binding tape that has been dispensed from the tape dispensing part, wherein
an object to be bound that has been induced between the pair of arms is bound by the binding tape that is stretched between the pair of arms, the binding tape is an adhesive tape,
the binding apparatus comprises a pressure bonding mechanism in which a joining portion of the binding tape is pressure bonded by cooperation of a first pressure bonding member that is provided on the one arm and a second pressure bonding member that is provided on the other arm, and
the tape supporting part supports the binding tape in a wound state that is attached to a tape reel so that it can be pulled out, and the fulcrum of the pair of arms is disposed on a support axis of the tape supporting part.
2. The binding apparatus according to claim 1 , wherein in a state in which the pair of arms are disposed in an up-down direction, an end point on a tape supporting part side of the binding tape that has been pulled out from the tape supporting part is disposed at a lower position than a tape path that extends along the one arm that is disposed on a top side among the pair of arms.
3. The binding apparatus according to claim 1 , wherein
the tape dispensing part comprises a first guide part that guides a non-adhesive surface of the binding tape,
a second guide part that faces an adhesive surface of the binding tape, a third guide part that guides one side in a width direction of the binding tape, and
an opening that is opened to reveal the third guide part.
4. The binding apparatus according to claim 1 , comprising:
a tape accommodating part that accommodates the binding tape;
an opening that is provided on the tape accommodating part and formed so as to reveal the binding tape that is supported on the tape supporting part; and
a tape cover that is provided on the tape accommodating part and covers the opening, wherein
50% or more of a surface area of the tape cover is constituted by a transparent material.
5. The binding apparatus according to claim 1 , wherein the binding tape is a self-adhesive adhesive tape, a 180° peel adhesion strength from a stainless steel testing plate of the binding tape is less than 2.0 N/10 mm, and a self-adhesive force of the binding tape is 6.0 N/10 mm or more.
6. The binding apparatus according to claim 2 , wherein
the tape dispensing part comprises a first guide part that guides a non-adhesive surface of the binding tape,
a second guide part that faces an adhesive surface of the binding tape, a third guide part that guides one side in a width direction of the binding tape, and
an opening that is opened to reveal the third guide part.
7. The binding apparatus according to claim 2 , comprising:
a tape accommodating part that accommodates the binding tape;
an opening that is provided on the tape accommodating part and formed so as to reveal the binding tape that is supported on the tape supporting part; and
a tape cover that is provided on the tape accommodating part and covers the opening, wherein
50% or more of a surface area of the tape cover is constituted by a transparent material.
8. The binding apparatus according to claim 3 , comprising:
a tape accommodating part that accommodates the binding tape;
an opening that is provided on the tape accommodating part and formed so as to reveal the binding tape that is supported on the tape supporting part; and
a tape cover that is provided on the tape accommodating part and covers the opening, wherein
50% or more of a surface area of the tape cover is constituted by a transparent material.
9. The binding apparatus according to claim 2 , wherein the binding tape is a self-adhesive adhesive tape, a 180° peel adhesion strength from a stainless steel testing plate of the binding tape is less than 2.0 N/10 mm, and a self-adhesive force of the binding tape is 6.0 N/10 mm or more.
10. The binding apparatus according to claim 3 , wherein the binding tape is a self-adhesive adhesive tape, a 180° peel adhesion strength from a stainless steel testing plate of the binding tape is less than 2.0 N/10 mm, and a self-adhesive force of the binding tape is 6.0 N/10 mm or more.
11. The binding apparatus according to claim 4 , wherein the binding tape is a self-adhesive adhesive tape, a 180° peel adhesion strength from a stainless steel testing plate of the binding tape is less than 2.0 N/10 mm, and a self-adhesive force of the binding tape is 6.0 N/10 mm or more.