Traction device for producing PVC (polyvinyl chloride) pipes

• Main Authors: DONG RUIRONG, ZHAO HUAMING, ZHANG LI, CUI AIMIN
• Format: Patent
• Language: Chinese; English
• Published: 15.08.2023
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING; HAND CUTTING TOOLS; PERFORMING OPERATIONS; SEVERING; 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 provides a traction device for PVC pipe production, which comprises a transport case, a first U-shaped frame and a second U-shaped frame are arranged in the transport case, transport belts are arranged on the inner sides of the first U-shaped frame and the second U-shaped frame, and driving motors are mounted on the outer sides of the first U-shaped frame and the second U-shaped frame; the outer side of the second U-shaped frame is fixed in the transport case through a support, a lifting assembly connected with the first U-shaped frame is arranged on the outer side wall of the transport case, a circulating mechanism is arranged on the outer side of the transport case, a water tank is fixedly arranged at the top end of the transport case, and a watering pump is arranged in a setting box in the water tank. Compared with the prior art, the device has the following beneficial effects that the device is reasonable in design, multiple design of cooling of a pipeline is guaranteed, it is better guarant