S170 Servo driven precision sheerer applise advanced technol-ogy from england and servo system for control. with rich experience and leading manufacturing technique of senior engineers, it is a new generation machine of high accuracy and efficiency which is widely used in paper mill, printing and packaging in dustry for cutting cardboard, coated paper, kraft paper, photo paper, alumimum foil paper, packing paper etc.
It adopts a multi-point tension control system, and automatically feeds back to the PLC control system through an infrared distance measuring electric eye. The tension of the brake load is increased or decreased through the proportional valve, which can automatically control the tension of the paper, and can be fine-tuned through the man-machine interface.
Using Siemens PLC and INVT servo system to achieve precise positioning and cutting. Siemens touch scren and improved operation interface make it more ergonomic.
Shearing sliting knife set has the action of relying on the knife, which can accurately adjust the overlap depth of the upper and lower blades, adjust the blade Angle according to different feeding directions and fix the knife set without using tools. The cutting method has the characteristics ofless powder, smooth cutting surface and high speed cutting. High rigidity tool rest is suitable for 30om/min high-speed sliting environment, improve production efficiency and ensure the stability of material quality.
1. Upper knife roller: The British cutter method is adopted to effectively reduce the load and noise during paper cutting, and to extend the life of the cutter. The upper knife roller body is welded with stainless steel for precision machining, and is dynamically balanced to effectively reduce high-speed operation. Time vibration and noise.
2. Lower tool holder: The lower tool holder is made of cast iron integrally formed and cast, and then precision processed, with good stability.
3. Active roller: The roller surface is designed with expansion lines, and the cylinder is used to control the pressure and paper clamping of the roller body.
4. Back-cutting knife: It is made of special alloy steel precision machining, with long service life and easy adjustment of the blade.
5. Safety cover: It will automatically shut down when the safety cover is opened, ensuring safety.
The fast/slow speed belt controlled by variable frequency speed control can automatically track the knife speed, automatically adjust the speed belt, so that the paper can achieve perfect overlap.
Automatic lifting system and three sides of the intermodulation ofthe delivery unit, coupled with the non-polar vibration of the flat paper mechanism, to ensure that the paper delivery smooth.
