Novel electric wire binding hook

Abstract

The invention discloses a novel electric wire binding hook which comprises a shell body, a motor placed in the shell body and a wire binding hook body. Part of the wire binding hook body is placed in the shell body. The wire binding hook body is arranged on an output shaft of the motor in a sleeved mode. The novel electric wire binding hook further comprises two springs, two wedge blocks and two sliding blocks. Spring mounting holes and wedge block mounting holes which are perpendicular to the axis of the output shaft are formed in the output shaft of the motor. The spring mounting holes and the wedge block mounting holes are perpendicular to each other and are communicated in the middle. The two sliding blocks are placed in the middle of the spring mounting holes. The springs are arranged between the sliding blocks and the wire binding hook body. The two wedge blocks are arranged in the wedge block mounting holes in the two sides of the siding blocks respectively. The oblique faces of the inner ends of the wedge blocks abut against the sliding blocks and can enable the sliding blocks to move, so that the wedge blocks move inwards. The oblique faces at the outer ends of the wedge blocks are clamped into an oblique groove in the inner side of the wire binding hook body and can slide out of the oblique groove. According to the novel electric wire binding hook, screwing is stopped before a binding wire is about to be broken, the binding wire cannot be broken easily, production cost is saved, the motor-driving wire binding hook replaces traditional manual binding, binding speed is improved, and working efficiency is improved.

Description

technical field [0001] The invention relates to a construction tool, in particular to an electric wire binding hook. Background technique [0002] The binding of reinforcing bar often all is to adopt tie wire, and will use steel bar tie hook when binding steel bar with tie wire, thereby steel bar tie hook, as a kind of special tool, is widely used on the construction site. Most of the structures of the existing wire binding hooks for steel bars are a handle at one end and a curved tip at the other end. Through the hook-shaped part on the tip, the wires are hooked, and the wire binding hook is rotated, and the wires can be tied. The steel bars are tied firmly. In the traditional method, steel workers use wire hooks to bind manually, which is labor-intensive. The hand holding the wire hook repeats the same action repeatedly, and the workers are prone to fatigue, which affects efficiency. In order to overcome this defect, there are also motor-driven wire hooks in the prio...

AI Technical Summary

Problems solved by technology

The wire binding automatic binding device uses the motor to rotate the binding wire hook instead of the traditional manual binding, which speeds up the binding speed, reduces the labor intensity of the construction personnel, and also improves the construction efficiency of the steel bar binding binding, but the motor directly drives the binding wire The hook rotates, and the more turns the wire tie turns, the greater the load consumed by the motor, and there is no adjustment device between the motor and the wire tie hook, so it is very easy for the motor to still work when the tie wire has been tied firmly. Rotate, and the wire is twisted several times under the limit of tightening, so the wire is easily broken, which affects manufacturing cost, working time and work efficiency

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