Plastics extruder with temperature control device

• Main Author: WU DENGYOU
• Format: Patent
• Language: Chinese; English
• Published: 19.01.2018
• 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 utility model provides a plastics extruder with temperature control device, including frame and roller group spare, roller group spare includes two rotatable squeezing rollers, be equipped with temperature control device in the squeezing rollers, temperature control device is annular oil pocket near its surperficial position and cross -section including setting up in squeezing rollers, heaterin the squeezing rollers and bury the temperature sensor between oil pocket and squeezing rollers surface underground, the heater is equipped with a plurality of and is connected with the temperaturesensor electricity, all be equipped with on every heater and extend to the heated strip in the oil pocket along the radial direction of squeezing rollers, be equipped with the alarm of being connectedwith the temperature sensor electricity in the frame, near evenly being equipped with a plurality of oil grooves on the inner wall of squeezing rollers outer wall in the oil pocket. The utility modelprovides a have temperature