The self-stop alarm device for the winding machine of the setting machine was successfully developed.

Recently, Huo Zonglin, deputy director of the maintenance workshop of Daqing Petrochemical Acrylic Fiber Factory, which successfully developed a high-performance new type of machine-wrapped roller self-stop alarm device, won the “Special Award of Factory Director” of Daqing Petrochemical Acrylic Fiber Factory. He developed the self-stop alarm device for the Winding Machine of the setting machine, which realized the localization of the automatic stop alarm device for the introduction of the acrylic machine.
The new type of automatic winding machine self-stop alarm device adopts the principle of mechanical and photoelectric control. The mechanical part is placed inside the setting machine, and the photoelectric part is placed on the external mirror of the equipment. The control system is installed in the control box. The photosensitive element used has good high temperature resistance, and the system has high detection sensitivity, fast action, and is not affected by environmental conditions, and can ensure normal operation of the system. Daqing Petrochemical Company's acrylic fiber plant spinning device original setting machine wrapped roller self-stop device is mechanical. Due to the large amount of water vapor and corrosive medium in the setting machine, the temperature and pressure are high, which often causes poor contact of the electrical switch contacts and causes short circuit. Due to the damage of the mechanical part, the original winding roller self-stop device can not transmit the parking signal in time, and the large-volume roller is often entangled in the production process of the shaping process, resulting in full-line parking. The new alarm system has been effective since it was put into production in December last year. When the original large roller was parked on the whole line, it took 6 hours to process the problem of the winding roller. Now it can be processed within 20 minutes, completely eliminating the phenomenon that the whole production line is stopped due to the winding roller.