Efficient heating device for plastic vacuum forming machine

• Main Authors: QU LIHUA, FU MAOYUN
• Format: Patent
• Language: Chinese; English
• Published: 20.11.2020
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; 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 an efficient heating device for a plastic vacuum forming machine in the technical field of plastic vacuum forming machines. The plastic vacuum forming machine comprises a plastic vacuum forming machine body, a fixing frame is arranged in the middle of the inner wall of the left side of the plastic vacuum forming machine body. A sleeve is arranged at the right end of thefixed frame; sliding blocks are arranged on the upper portion and the lower portion of the outer wall of the left side of the sleeve. The left end of the sliding block is movably connected with a connecting rod; the left end of the connecting rod is connected with a telescopic cylinder; pistons are arranged at the upper and lower parts of the inner wall of the sleeve; a supporting rod is arrangedat the bottom of the piston; a heating device is arranged on the right side of the bottom of the supporting rod; a telescopic rod is arranged at the right end of the heating device; the distance between the heating device and