Extrusion sheet outlet device for rubber conveying belt

• Main Authors: GAO CHANGYONG, LANG HONGFENG, SHEN GENGLIANG, SHEN HUIMIN
• Format: Patent
• Language: Chinese; English
• Published: 28.12.2011
• 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 sheet outlet device for rubber sheets in a rubber conveying belt manufacture process, which aims at providing the extrusion sheet outlet device for a rubber conveying belt with the advantages that the process is simple, the energy consumption is low, and the continuous sheet outlet can be realized. The extrusion sheet outlet device comprises a screw rod extrusion machine (1), an opening mold (2) and a cutting knife (3), wherein the opening mold (2) is in a conical horn shape, a casing of the screw rod extrusion machine (1) is fixedly connected with an outer mold (4) of the opening mold (2), the maximum pore size of a material outlet of the screw rod extrusion machine (1) is the same as the inner diameter of the outer mold (4) of the opening mold connected with the screw rod extrusion machine, a core mold (5) of the opening mold (2) is in a conical shape, an annular gap is formed between the conical mold (5) and the outer mold (4) of the opening mold, a screw rod (6) of the extrus