How Does The Photoelectric Guide Control System Work?

The accuracy of the photoelectric guide is determined by three factors: the deviation of the coiled material, the accuracy of the correcting system itself, and the mounting accuracy of the photoelectric corrector. The manufacturer of photoelectric guide recommends installing the guide at the position closest to the key process, but if the end user installs what kind of machine between the photoelectric web guide and the key process, or the accuracy or parallelism of the roller shaft is not good. The accuracy of the correction is uncontrollable. Therefore, from the perspective of the supplier of the photoelectric corrector, the accuracy of the guiding system is defined as the positional accuracy of the web just after it exits the probe.

The magnetic powder brake is a new type of transmission component that uses magnetic powder as a medium to form a magnetic powder chain to transmit torque under energization. The magnetic powder brake is mainly composed of an inner rotor, an outer rotor, an excitation coil and a magnetic powder. When the coil is not energized, the active rotor rotates. Due to the centrifugal force, the magnetic powder is clamped on the inner wall of the active rotor, and there is no contact between the magnetic powder and the driven rotor, and the active rotor idles. After the DC power supply is turned on, an electromagnetic field is generated, and the magnetic powder of the working medium forms a magnetic powder chain under the action of the magnetic force line, and the inner rotor and the outer rotor are coupled to achieve the purpose of transmitting and braking torque.

The automatic guide control system is an AC photoelectric guide control system. The system is easy to operate and easy to install. The performance in terms of system response speed, anti-interference and guide accuracy has been significantly improved compared with previous products. The improved wiring method completely avoids the damage of the controller caused by the original wiring error.

The photoelectric guide controller is a high-precision differential and swing selectable rectification controller for tracking the edge or printed line of the working material; it is composed of large-scale industrial integrated circuits, has strong anti-interference ability and high reliability in harsh working environment. , long life and other advantages.

In order to meet the continuous non-stop production needs of the printing and packaging industry, it has been widely used in non-woven fabrics, plastic film slitting machines, special material slitting machines, coating machines, printing machines, laminating machines and other equipment. The photoelectric correction control system is composed of a guide controller, a photoelectric sensor, a motor servo actuator and the like.