A binding system including: a binding device including a binding machine that binds reinforcing bars with a wire, and a transfer robot that moves the binding machine to a binding position by a relative movement between the binding machine and the reinforcing bars; an information acquisition unit configured to acquire binding related information related to an operation of binding the reinforcing bars with the wire; and a position information acquisition unit configured to acquire position information of the binding position in a manner associable with the binding related information for the binding position acquired by the information acquisition unit.

A binding system including: a binding device including a binding machine that binds reinforcing bars with a wire, and a transfer robot that moves the binding machine to a binding position by a relative movement between the binding machine and the reinforcing bars; an information acquisition unit configured to acquire binding related information related to an operation of binding the reinforcing bars with the wire; and a position information acquisition unit configured to acquire position information of the binding position in a manner associable with the binding related information for the binding position acquired by the information acquisition unit.

The present invention relates to an apparatus for manufacturing reinforcement meshes and spinning stations therefor. Reinforcement rods to be joined with the spinning wires are supplied by advancing means from the rear end of the apparatus, and a special mechanism prevents that the wire breaks during its encounter with the reinforcement rod.

A rebar tying tool includes: a feed mechanism (24), which includes a first brushless motor (32) and performs an advancing process that advances a wire (W) and a draw-back process that draws back the wire (W); a first inverter circuit (212), which is electrically connected to the first brushless motor; and a control unit (202), which controls the first brushless motor via the first inverter circuit. The first brushless motor comprises a first Hall-effect sensor (180), which is disposed on a first sensor board (178). In the advancing process, the control unit performs lead-angle control on the first brushless motor at a first lead angle. In the draw-back process, the control unit performs lead-angle control on the first brushless motor at a second lead angle. The first lead angle is set to be larger than the second lead angle.

A rebar tying tool includes: a feed mechanism (24), which includes a first brushless motor (32) and performs an advancing process that advances a wire (W) and a draw-back process that draws back the wire (W); a first inverter circuit (212), which is electrically connected to the first brushless motor; and a control unit (202), which controls the first brushless motor via the first inverter circuit. The first brushless motor comprises a first Hall-effect sensor (180), which is disposed on a first sensor board (178). In the advancing process, the control unit performs lead-angle control on the first brushless motor at a first lead angle. In the draw-back process, the control unit performs lead-angle control on the first brushless motor at a second lead angle. The first lead angle is set to be larger than the second lead angle.

A multi-purpose wire tool which is capable of slitting and cutting the outer insulation sheath of commonly used 12/2 and 14/2 gauge multi-conductor insulated electrical cabling (Romex-style cable), as well as stripping, twisting, capping and hooking the individual insulated wires for both rough-in and finish electrical trim work.

A binding machine includes a wire feeding unit configured to feed two wires to be wound on an object to be bound, a wire guide configured to align the two wires in parallel, a binding unit having an engaging member in which the wires are to be engaged, and the binding unit configured to twist the wires which are wound on the object to be bound and which are engaged in the engaging member, a curl guide configured to curl the wires being fed by the wire feeding unit into a loop shape, an inductive guide configured to guide the wires curled by the curl guide toward the binding unit, and a parallel alignment regulation part configured to guide an alignment direction of the two wires to be engaged with the engaging member in a radial direction of the loop.

A binding machine includes a wire feeding unit configured to feed two wires to be wound on an object to be bound, a wire guide configured to align the two wires in parallel, a binding unit having an engaging member in which the wires are to be engaged, and the binding unit configured to twist the wires which are wound on the object to be bound and which are engaged in the engaging member, a curl guide configured to curl the wires being fed by the wire feeding unit into a loop shape, an inductive guide configured to guide the wires curled by the curl guide toward the binding unit, and a parallel alignment regulation part configured to guide an alignment direction of the two wires to be engaged with the engaging member in a radial direction of the loop.

A rebar tying system including a chassis with a central opening that passes from top to bottom of the chassis, a plurality of driven wheels coupled to the chassis and configured to propel the rebar tying system bidirectionally over a rebar mat, a plurality of foot members coupled to the chassis and configured to selectively move the rebar tying system in a lateral direction relative the bidirectional wheel propelled movement, and a rebar tying gun configured to be selectively positionable both horizontally and vertically in the central opening to perform rebar tying operations.

A rebar tying system including a chassis with a central opening that passes from top to bottom of the chassis, a plurality of driven wheels coupled to the chassis and configured to propel the rebar tying system bidirectionally over a rebar mat, a plurality of foot members coupled to the chassis and configured to selectively move the rebar tying system in a lateral direction relative the bidirectional wheel propelled movement, and a rebar tying gun configured to be selectively positionable both horizontally and vertically in the central opening to perform rebar tying operations.