Max Co., Ltd.

Osamu Itagaki

Ichiro Kusakari

Takahiro Nagaoka

Akira Kasahara

Shinpei Sugihara

Takeshi Morijiri

Norihiro Nagai

Syuichi Ishii

Yusuke Yoshida

Noboru Ishikawa

Yasushi Yokochi

Kazuhisa Takeuchi

Kouichirou Morimura

Sadayoshi Takeuchi

Tatsunori Sera

Takuya Chigira

Atsushi Matsuoka

Nobutaka Tashima

Susumu Hayashi

Kazuya Takeuchi

Kouji Katou

Shinichi Ohkubo

A binding machine includes a wire feeding unit configured to feed a wire, a curl guide configured to curl the wire fed by the wire feeding unit around an object to be bound, a binding unit including a twisting shaft provided to be rotatable around a predetermined axis, and a gripping part provided at one end side of the twisting shaft, wherein the gripping part is configured to grip the wire curled by the curl guide and the twisting shaft is configured to twist the gripped wire so as to bind the object, a binding machine main body having one end side at which the curl guide is arranged and configured to accommodate therein the wire feeding unit and the binding unit, and a setting unit provided at an opposite end side of the binding machine main body and configured to set a predetermined operation condition.

Binding machine

A reinforcing bar binding machine (A) includes a magazine (A) in which a wire (W) is housed, a curl guide unit (A) that winds the wire (W) around a reinforcing bar(S), a wire feeding unit (A) that feeds the wire (W), and a binding unit (A) that twists crossing portions between one end and the other end of the wire (W) wound around the reinforcing bar(S). The wire feeding unit (A) is configured such that a second displacement member () for displacing a second feed gear (R) is located behind the second feed gear (R) and provided between the second feed gear (R) and a handle portion (A).

A binding machine includes a wire feeding unit that feeds a wire, a curl forming unit that forms a path along which the wire fed by the wire feeding unit is to be wound around an object, a cutting unit that cuts the wire wound on the object, a binding unit that twists the wire wound on the object and cut by the cutting unit, and a drive unit that drives the binding unit. The drive unit includes a motor and a decelerator that perform deceleration and amplification of torque. The decelerator includes a sun gear, a planetary gear in mesh with the sun gear, a planet cage that supports the planetary gear, and an internal gear in mesh with the planetary gear. The planet cage is rotatably supported on one side and the other side along an axis direction.

It provides a reinforcing bar binding machine capable of surely wrapping and binding a wire to a binding object. The reinforcing bar binding machine includes a magazine in which two wires are housed so as to be drawable, a curl guide unit which winds the arranged wires around the reinforcing bar, by the operation of feeding the parallel wires at the curl guide unit to wind around the reinforcing bar, a wire feeding unit which to wrap around the reinforcing bar with the wires wound around the reinforcing bar, and a binding unit which twists a intersecting portion between one end side and the other end side of the wire wound around the reinforcing bar.

A binding machine includes: a wire feeding unit configured to feed a wire; a curl forming unit configured to form a path along which the wire fed by the wire feeding unit is to be wound around a to-be-bound object; a butting part against which the to-be-bound object is to be butted; a cutting unit configured to cut the wire wound on the to-be-bound object; a binding unit configured to twist the wire wound on the to-be-bound object and cut by the cutting unit; and a tension applying part configured to apply tension to the wire to be cut at the cutting unit with a force higher than a force applied in a loosening direction of the wire wound on the to-be-bound object.

A binding machine includes a wire feeding unit, a curl forming unit, a cutting unit, a binding unit, and a transmission unit that transmits movement of the binding unit to the cutting unit. The binding unit includes a locking member that locks a wire, a sleeve that actuates the locking member, and a rotary shaft that actuates the sleeve. The transmission unit includes a displacement member to be displaced by movement of the sleeve, and a transmission member that transmits movement of the displacement member to the cutting unit. The cutting unit includes a movable blade part connected to the transmission member. The displacement member switches an amount of movement of the movable blade part and a force that can be generated by the movable blade part, within a moving range of the movable blade part.

It provides a reinforcing bar binding machine which reduces restrictions on a moving direction of the reinforcing bar binding machine in an operation of pulling out a reinforcing bar bound with a wire. A reinforcing bar binding machine (A) includes a curl guide unit (A) that winds a wire (W) around a reinforcing bar (S), a wire feeding unit (A) that feeds the wire (W), and a binding unit (A) that twists crossing portions between one end and the other end of the wire (W) wound around the reinforcing bar (S). The curl guide unit (A) includes a first guide unit () that curls the wire (W) fed by the feeding unit (A) and a second guide unit () that guides the wire (W) fed from the first guide unit () to the binding unit (A), and the second guide unit () includes a fixed guide unit () that restricts a position in a radial direction of the wire (W) wound around the reinforcing bar (S) and a movable guide unit () that restricts a position in an axial direction of the wire (W) wound around the reinforcing bar (S).

A binding machine includes a wire feeding unit, a curl forming unit, a cutting unit, and a binding unit. The wire feeding unit includes a feeding member having a part that is in contact with the wire and configured to feed the wire with being displaced along a feeding direction of the wire. An amount of contact between the feeding member and the wire is switched in accordance with the feeding direction of the wire. As compared to the amount of contact in an operation of feeding the wire in one direction, the amount of contact in an operation of feeding the wire in other direction, which is opposite to the one direction, is made larger.

A binding machine including a magazine in which a reel having a wire wound thereon is accommodated, a wire feeding unit configured to feed the wire pulled out from the reel accommodated in the magazine, a curl forming unit configured to form a path along which the wire fed by the wire feeding unit is to be wound around an object, a cutting unit configured to cut the wire wound on the object, and a binding unit configured to twist the wire wound on the object and cut by the cutting unit. The magazine comprises, between an accommodation position of the reel and a feeding path of the wire, a partition configured to separate the accommodation position of the reel and the feeding path of the wire.

The wire fed or pulled back from the reel by the feeding unit can be properly restricted. The invention relates to a binding machine () having a feeding unit () for feeding out a wire () from a reel () provided in a housing unit (). With respect to the entering route () of the wire () when the wire () drawn out from the reel () by the feeding unit () is guided to the feeding unit (), the first restriction unit () that restricts the drawing portion () of the wire () disposed between the reel () and the feeding unit () from being deviating from the entering route () is provided inside the housing unit ().

A binding machine includes: a wire feeding unit; a curl forming unit; a butting part; a cutting unit; and a binding unit. The binding unit includes: a rotary shaft; a wire engaging body configured to move in an axis direction of the rotary shaft and to engage the wire in a first operation area in the axis direction, and to move in the axis direction and to twist the wire in a second operation area in the axis direction; a rotation regulation part; and a tension applying part configured to perform, in the second operation area, an operation of applying tension on the wire engaged by the wire engaging body in the first operation area. The tension applied to the wire is equal to or larger than 10% and equal to or smaller than 50% with respect to a maximum tensile load of the wire.

A binding machine includes a wire feeding unit configured to feed a wire to be wound on an object to be bound, a cutting unit configured to cut the wire wound on the object to be bound, and a binding unit configured to twist the wire wound on the object to be bound. The cutting unit includes a pair of blade parts configured to interpose the wire therebetween and cut the wire. One or both of the pair of blade parts include a delay part which is configured to delay cutting a part of the wire as compared to a remaining part of the wire.

A binding machine includes a wire feeding unit which feeds a wire, a curl guide which curls the fed wire around an object to be bound, a binding unit including a twisting shaft provided to be rotatable around an axis, a gripping part provided at one end of the twisting shaft and a drive unit provided to the other end of the twisting shaft, a control unit which controls the drive unit, and a binding machine main body which accommodates therein the binding unit and the control unit. When an inside of the binding machine main body is divided by a virtual plane perpendicular to the axis to be partitioned into a first space in which the gripping part is accommodated and a second space in which the drive unit is accommodated, the control unit is arranged in the second space in which the drive unit is accommodated.

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Tokyo, Japan

Osamu Itagaki