Cutting off machine is a main machine in corrugated cardboard production line
The cutting off machine can be affect on the quality of the corrugated cardboard directly. Normally it adopts two blade roller design, there are upper blade roller and lower blade roller. The two rollers work together to finish the cutting function. The blades which are fixed on the upper and lower roller to be like a scissors.
Control system of H20 cutting off machine
With the cutting off machine is needed higher speed, based on the control principle and algorithms of cutting off machine, the H20 cutting off machine adopt a new control structure. This structure use a soft sercans card which is inserted into computer to be the connector of software and mechanical parts to make the control function to be software based. Embedding real-time RTX subsystem in Windows NT, using Visual C++object-oriented programming to achieve communication between processes by creating shared memory, and utilizing multi threading to execute multiple tasks, the application software design was finally completed. After examinations, the control system can make sure the cutting tolerance less than ±0.5mm when the cutting off running in speed 200m, and cutting length in 2000mm.
Blade roller structure of H20 cutting off machine
Blade roller means the rollers for fix the blade on the machine. It includes cylinder, the axle end for supporting and driving, holder tube, blade supporter, paper guiding rings, weighting strip, blades.
Advantage: the support ruble is made by carbide fiber, it is combined with steel rollers, carbide roller is with bigger elastic modulus and low density than traditional steel blade roller, compare to the steel blade roller, under the same rigidity, the combined blade roller is lighter and the moment of inertia is smaller. In the condition of blade roller rotation acceleration or deceleration, the combined blade roller with a smaller load, it can be more easy to control the tolerance. Smaller gyration radius is easy to cutting small corrugated cardboard. Also it is simple to install the blade supporter, guiding rings and weight strip.
Hebei Xinguang is specialized in expanded carton machine & manufacturing, aiming to provide best solution for customers from carton packing industries.
