APPARATUS FOR COUPLING ARRANGED REINFORCEMENT BARS

摘要

The preset invention relates to an apparatus for coupling arranged-reinforcement bars that can more precisely supply wires and bind and cut reinforcement bars, using a linkage member that longitudinally moves with rotation of a main shaft, and can stably operate by stably moving a guider for guiding wires.

主权项

1. An apparatus for coupling arranged reinforcement bars for supplying wires (1) to a tier (11) formed at a side of a body (10) and cutting and tying the wires (1) with a tying head (3) at a side of the tier (11), the apparatus comprising:
a main shaft unit (20) including a main shaft (21) longitudinally and rotatably disposed from a start point for supplying the wires (1) to the tying head (3) and a linkage (22) coupled to the main shaft (21) to sequentially supply and cut the wires (1) and bind reinforcement bars by longitudinally moving on the main shaft; a sequential actuator (30) disposed outside the main shaft (21) and transmitting an actuating force for supplying and tying the wires (1) by sequential coupling of the linkage (22) longitudinally moving on the main shaft (21); a wire supplier (40) coupled to the sequential actuator (30) to transmit power and supplying the wires (1) to the tier (11); and a tying head actuator (50) coupled to the main shaft (21) and the tying head (3) to transmit power and transmitting an actuating force for cutting and twisting the wires (1) by rotating the tying head (3) when the carrier (22) longitudinally moving on the main shaft (21) is coupled, wherein the linkage (22) includes: a sequential actuating key (23) transmitting the actuating force by be sequentially coupled to a sequential actuator (30) and a tying head actuator (50) by rotating with the main shaft (21) while moving straight in a slit (25) longitudinally formed in the main shaft (21); and a carrier (24) thread-fastened to a thread (28) formed on an outer side of the main shaft (21), coupled to the sequential actuating key (23), and moving the sequential actuating key (23) in the slit (25) by moving longitudinally on the main shaft (21) by rotation of the main shaft (21).