Large work-piece multi-sprue plastic member processing method

• Main Authors: LIU GONGSHAO, YAN ZHIWEN
• Format: Patent
• Language: English
• Published: 10.02.2016
• 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 invention relates to a large work-piece multi-sprue plastic member processing method, which is characterized by comprising: 1) selecting a plastic injection machine; 2) carrying out heating melting on the plastic; 3) extruding the plastic into each material cylinder (3); 4) connecting the sprue of a mold and the material outlet of the injection machine; 5) extruding the molten plastic into the mold; and 6) obtaining the plastic member curing member. The method of the present invention has the following advantages that the structure is simple, the plastic with the weight of more than or equal to hundreds of and thousands of kilogramscan be processed, the method is suitable for processing large size drain pipes, ducts and the like, generally plants can afford, the development of medium and small enterprise can be promoted, and promotion and popularization are easily achieved.