• 专利标题:   Method for manufacturing endless conveyor belt, involves leading out base cloth, forming closed ring-shaped base fabrics which are overlapped and sleeved in stacked mode, and starting hot pressing device, and melting heated rubber materials on surfaces of two adjacent layers of base cloth.
  • 专利号:   CN113524863-A, CN215242975-U
  • 发明人:   LI Q
  • 专利权人:   LI Q
  • 国际专利分类:   B32B037/10, B29L029/00, B29B013/02, B29C065/52
  • 专利详细信息:   CN113524863-A 22 Oct 2021 B32B-037/10 202203 Chinese
  • 申请详细信息:   CN113524863-A CN10819282 20 Jul 2021
  • 优先权号:   CN10819282, CN21649004

▎ 摘  要

NOVELTY - The method involves leading (S1) out base cloth. The closed ring-shaped base fabrics which are overlapped and sleeved in a stacked mode is formed (S2). A hot pressing device is started (S3) where the hot pressing device is used for pressurizing and heating the multilayer closed-loop base cloth. The heated rubber materials on the surfaces of the two adjacent layers of base cloth are melted. The two adjacent layers of base cloth are connected into through the rubber materials under the action of pressure, and the pressurizing and heating operation is an upper and lower flat plate intermittent pressurizing and heating operation or a heating wheel type continuous heating and pressurizing operation. USE - Method for manufacturing endless conveyor belt (claimed). ADVANTAGE - The method avoids that the rubber material is not easy to permeate into the tissue structure of the conveying belt base cloth in the manufacturing process of the existing conveying belts. The issues of bad bonding of the base cloth layer of the conveyor belt is avoided. DESCRIPTION OF DRAWING(S) - The drawing shows a flowchart illustrating a method for manufacturing endless conveyor belt. (Drawing includes non-English language text) Step for leading out base cloth (S1) Step for forming closed ring-shaped base fabrics which are overlapped and sleeved in a stacked mode (S2) Step for starting a hot pressing device (S3)