Screening equipment for chip resistors and use method of screening equipment

• Main Authors: CHEN QINGLIANG, WEI XIAOZHEN, ZHOU HAISHENG
• Format: Patent
• Language: Chinese; English
• Published: 05.11.2021
• Subjects: OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL,e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL; PERFORMING OPERATIONS; SEPARATING SOLIDS FROM SOLIDS; SEPERATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, ORSIFTING OR BY USING GAS CURRENTS; SORTING; TRANSPORTING

The invention discloses screening equipment for chip resistors. The screening equipment comprises a screening box, the top of the screening box is fixedly connected with a feeding hopper, one side of the inner wall of the feeding hopper is obliquely arranged, the middle of the inner wall of the screening box is fixedly connected with a screening plate, the screening plate is divided into an inclined section and a horizontal section, a plurality of screening openings distributed at equal intervals are formed in the middle of the inclined section and the middle of the horizontal section, and the edges of the tops of the inner walls of the screening openings are cut into arc-shaped chamfers. According to the screening equipment, the fed chip resistors are temporarily stored by arranging the feeding hopper, the chip resistors in the feeding hopper are uniformly and equivalently conveyed by arranging a feeding control unit, the situation that the screening efficiency is low due to the fact that the resistors are s