The utility model content
The purpose of this utility model just is to solve the problems of the technologies described above, and a kind of double wrap-up is provided.This device practical function is better, overcomes the deficiency of existing winder technology, and change of lap need not shut down in production run, guarantees the continuity of production, and easy and simple to handle, and control flexibly accurately.
The purpose of this utility model is achieved through the following technical solutions: the double wrap-up, be provided with material receiving roller, frame, actuating unit, it is characterized in that: on described frame, be provided with two collecting shafts, in the middle of two collecting shafts, be provided with a two-wheel guide rod, described collecting shaft is connected with moment motor and speed reducer power, side at collecting shaft is provided with automatic deviation correction mechanism, haulage gear, pinch mechanism and shut-off mechanism successively
The utility model further improves and the additional project of enforcement is:
Described collecting shaft and two-wheel guide rod cross interleave are provided with, and are provided with rotary middle spindle, and this central shaft is connected with the turnup motor power.
Described pinch mechanism is made of two pressure rollers and cylinder.
Described haulage gear is made of direct current generator and the reductor that two traction rubber rolls are connected with power.
The utility model is in operation, current furl the length or diameter that requires after, the tape splicing roller is fitted by the back volume reel that cylinder action will post two-sided tape, the clutch that closes, back volume reel entry into service.At this moment pressing traction rubber roll, shut-off mechanism cuts off band rapidly.The band joint is admitted to the tape splicing roller, and by the pressing of tape splicing roller and back volume reel, band is received on the volume of back very smoothly.When after when furling coil diameter and reaching the 500mm left and right sides, by the turnup motor back volume is turned over to the winder rear end and to carry out rolling.At this moment the whole material of volume are finished before, and back volume reel is first-class, clamps aided process and finishes, and the change of lap operation is finished like this.Move in circles, realize not shutting down change of lap.Linear velocity can suitably reduce when the joint change of lap.
The utlity model has and to improve change of lap speed, accelerate to paste the version automaticity, can adjust the advantage of tension force more neatly, become generation New Roll-up equipment.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described further: the double wrap-up, be provided with material receiving roller, frame, actuating unit, on described frame, be provided with two collecting shafts 5,7, in the middle of two collecting shafts, be provided with a two-wheel guide rod 6, described collecting shaft is connected with reductor 9 power with moment motor 8, is provided with automatic deviation correction mechanism 1, haulage gear 2, pinch mechanism 3 and shut-off mechanism 4 successively in a side of collecting shaft.Described collecting shaft and two-wheel guide rod cross interleave are provided with, and are provided with rotary middle spindle, and this central shaft is connected with the turnup motor power.Described pinch mechanism is made of two pressure rollers and cylinder.Described haulage gear constitutes 11 by direct current generator 10 and the reductor that two traction rubber rolls are connected with power.
Present embodiment is very good through trial effect, and production efficiency improves greatly.