Vacuum type heating structure of differential pressure coating machine

• Main Authors: HAN CHANGFU, XU CHENGLIN, CHEN ZHIXIONG
• Format: Patent
• Language: Chinese; English
• Published: 21.07.2023
• 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 provides a vacuum type heating structure of a differential pressure coating machine, which comprises a reaction bin and a heating mechanism, the heating mechanism comprises a housing, a heating lamp tube and a plurality of UV lamp assemblies, the upper side and the lower side of the reaction bin are respectively provided with a lighting window and a mold closing window, the housing is arranged at the top of the reaction bin and is communicated with the lighting window, and the heating lamp tube is arranged in the reaction bin. A high-temperature-resistant transparent partition plate for closing the lighting window is arranged on the lighting window, and the heating lamp tube and the UV lamp assembly are arranged in the housing. A large-capacity reaction bin does not need to be arranged, the size of the reaction bin and the size of a machine table can be reduced, the volume of vacuumizing and high-pressure gas filling of the reaction bin in the coating process is reduced, energy consumption i