Qualification detection device in cable production process

• Main Authors: HU HONG, HUANG ZHUOJIN, LI PING, LIANG MINGCHUN
• Format: Patent
• Language: Chinese; English
• Published: 31.01.2023
• Subjects: CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES; MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING ELECTRIC VARIABLES; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; MEASURING MAGNETIC VARIABLES; PACKING; PERFORMING OPERATIONS; PHYSICS; STORING; TESTING; TRANSPORTING

The invention belongs to the field of cable detection, and particularly relates to a method for testing whether a cable material is qualified or not by means of physical properties of a cable through a mechanical method, and the device comprises a pay-off reel, a take-up reel, a take-up gear, an incomplete gear, a transmission wheel, a diameter detection driving gear, a diameter detection part, a tension applying part and a cable. The device can simulate the actual working condition, enables the measurement result to be more accurate, compares the changes of the diameter, length and resistance of the cable before and after being pulled, comprehensively judges whether the cable is qualified in the production process, and is higher in precision. 本发明属于电缆检测领域，特别是涉及用机械方法借助于电缆的物理性质来测试电缆材料是否合格,包括放线卷筒、收线卷筒、收线齿轮、不完全齿轮、传动轮、直径检测驱动齿轮、直径检测部、拉力施加部、电缆，通过对电缆施加一定的预拉力，可以模拟实际工作状况，使得测量结果更加准确，比较电缆直径、长度和阻值在受拉前后的变化，综合判断电缆在生产过程中是否合格，精度更高。