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Cutting roll feeder is a device for handling roll materials, mainly used for guiding, steering, straightening, feeding and cutting roll materials. Its working principle is mainly to use the deformation of the material in the opposite direction under pressure to straighten the roll material, and send the roll material to the cutting device for cutting through the feeding device.
Structural composition
Cutting roll feeder usually includes the following main parts:
Supporting roll material: Provide a certain support for the roll material.
Tensioning device: Ensure that the roll material maintains appropriate tension during transportation.
Straightening device: Straighten the roll material using the "over-straightening" method. Common straightening mechanisms include comb plate straightening mechanisms and roller straightening mechanisms.
Feeding device: Feed the roll material to the cutting device through friction. Common feeding devices include lever feeding devices and steel ball feeding devices.
Cutting device: Cut the roll material neatly. Common cutting methods include mechanical cutting and combined cutting with heat sealing devices.
Working principle
The working principle of the cut roll feeder mainly includes the following steps:
Straightening: Use the deformation of the material in the opposite direction caused by pressure to straighten the roll.
Feeding: The straightened roll is sent to the cutting device through the feeding device.
Cutting: Use the cutting device to neatly cut the roll. Common cutting methods include flying knife cutting and rolling knife cutting.
Application scenario
The cut roll feeder is widely used in the processing of various roll materials, including metal wire, metal strip, paper, plastic film, label paper, adhesive tape, etc. It has a wide range of applications and is suitable for material processing needs in various industrial production.
In summary, the cut roll feeder is a device that integrates straightening, feeding and cutting functions. It is suitable for the processing of various roll materials and is widely used in industrial production.
