Cooling device of cast film machine

• Main Authors: YAO MINGYUAN, LI WENMING, YAN SU, FENG BIN
• Format: Patent
• Language: Chinese; English
• Published: 19.06.2020
• 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 discloses a cooling device of a cast film machine, and particularly relates to the field of cast film machine equipment, which comprises a base and a workbench, a first box body is fixedly arranged at the top end of the workbench, and a cooling mechanism is arranged in the first box body; the cooling mechanism comprises a first cooling roller; a second cooling roller is arrangedin the first box body; a third cooling roller is arranged in the first box body; a plurality of vent holes are formed in the first cooling roller, the second cooling roller and the third cooling roller; an air cooler is fixedly arranged at the top end of the workbench. Three first ventilation pipes are arranged at the rear end of the air cooler side by side, one ends of the three first ventilationpipes extend into the first cooling roller, the second cooling roller and the third cooling roller correspondingly, a second ventilation pipe is fixedly arranged at the rear end of the air cooler, and one end of the second ve