High-density polyethylene pipe fitting and pipe splicing device

• Main Authors: LIU MENG, ZHU ZHENGBIN, WU ZAIHUA, LIU PING, ZHANG XUERONG, YAO XIUYI, GAO QIANYONG
• Format: Patent
• Language: Chinese; English
• Published: 02.07.2024
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The invention relates to the technical field of pipe splicing devices, and discloses a high-density polyethylene pipe fitting and pipe splicing device which comprises a treatment table, a first cylindrical gear rod, two electric appliance boxes arranged on the two sides of the middle of the bottom end of the treatment table correspondingly, positioning driving mechanisms arranged on the positions, close to the edge, of the two sides of the middle of the top end of the treatment table, and a push-pull moving mechanism arranged on the two sides of the middle of the top end of the treatment table. And the rollers are arranged on two sides of the bottom end of the treatment table. By adding and arranging the end preheating structure, before the cleaned ends of the pipes are welded and spliced, the high-density polyethylene pipe fittings and pipes can reach the required molten state more easily in the welding process through the preheating treatment mode, and therefore the welding quality and stability are improve