A kind of drilling driving structure and automatic binding machine

Abstract

The invention relates to a hole drilling driving structure and a full-automatic binding machine using the hole drilling driving structure. The hole drilling driving structure comprises a rack, a lifting seat, a motor, a hole drilling rotating shaft, a drilling tool and a vertical screw, wherein the motor is fixed to the rack; an output shaft of the motor is connected with the hole drilling rotating shaft and the vertical screw and drives the hole drilling rotating shaft and the vertical screw to synchronously rotate; the lifting seat comprises an upper lifting platform capable of relatively clutching during lifting, a hole drilling bracket and a separating device for separating and switching, wherein the separating device is arranged between the upper lifting platform and the hole drilling bracket; the hole drilling rotating shaft is rotatably positioned on the hole drilling bracket, and the lower end of the hole drilling rotating shaft is connected to the drilling tool; a screw hole is formed in the upper lifting platform and used for screwing the upper lifting platform to the vertical screw in a lifting manner; the upper lifting platform is connected to the hole drilling bracket to perform downward hole drilling movement and upward restoring movement; after restoring, the upper lifting platform is subjected to separating and switching with the hole drilling bracket through the separating device and then can continuously upwards move. According to the hole drilling driving structure, the lifting platform capable of relatively clutching can continuously upwards move to pull a rivet rod to rivet after separating and switching, so as to reduce the required upward extending height of the hole drilling rotating shaft , and as a result, the height of a machine body is reduced, and the technical effects of processing, reducing the size and decreasing the cost can be achieved.

Description

technical field [0001] The invention relates to a binding machine, in particular to a drilling driving structure and a fully automatic binding machine. Background technique [0002] The applicant's application number is 2015103376285, a drilling device and a fully automatic binding machine, which provide a power source through a motor fixed on the frame, and the motor drives the vertical screw and the drilling shaft to rotate at the same time. The straight screw makes the lifting seat move up and down, and drives the drilling shaft that is rotatably positioned in the lifting seat to move up and down, so as to realize the technical effect that the drilling shaft rotates and can be lifted. The drilling device includes a frame, a lifting base, a first motor, a drilling shaft and a drill, wherein: the frame is also provided with a rotatable vertical screw rod, the lifting base is provided with a screw hole, and the lifting base passes through the screw hole The liftable screw i...

AI Technical Summary

Problems solved by technology

When continuing to pull the riveting upward, the drilling shaft needs to continue to rise upwards at the same time. The stroke of the drilling shaft is too long and the height of the body needs to be increased, that is, the height that the lifting seat pulls the riveting rod to continue to rise

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