Control method and control system for uniform feeding of color sorter and color sorter

• Main Authors: YIN XUELIANG, ZENG FANSHI, ZHANG JUNQIANG, ZHANG XIJIE, GU WENYAN
• Format: Patent
• Language: Chinese; English
• Published: 25.05.2021
• Subjects: CONTROL OR REGULATING SYSTEMS IN GENERAL; CONTROLLING; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS; PERFORMING OPERATIONS; PHYSICS; POSTAL SORTING; REGULATING; SEPARATING SOLIDS FROM SOLIDS; SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTEDPIECE-MEAL, e.g. BY PICKING; TRANSPORTING

The invention discloses a control method and a control system for uniform feeding of a color sorter and the color sorter. The control method comprises the steps that the material falling flow of each discharging channel is detected; the average value of the material falling flows of the multiple discharging channels is calculated, and the deviation value between the material falling flow of each discharging channel and the average value is calculated; and the vibration frequency of a vibration feeder corresponding to each discharging channel is controlled according to the deviation value corresponding to each discharging channel. According to the control method, the average value of the material falling flows of the multiple discharging channels is calculated, then the deviation value between the material falling flow of each discharging channel and the average value is calculated according to the average value, and then the vibration frequency or amplitude of the vibration feeder of the corresponding dischar