Door/window frame plastic steel profile extrusion production line

• Main Author: GUO ZHAOZHONG
• Format: Patent
• Language: Chinese; English
• Published: 25.10.2019
• 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 invention discloses a door/window frame plastic steel profile extrusion production line. The door/window frame plastic steel profile extrusion production line comprises a plastic extruding machine, a hopper connected with a feeding inlet of the plastic extruding machine, a water cooling device connected with the machine head of the plastic extruding machine, a splitting device arranged on thedownstream portion of the water cooling device, and a discharging device arranged on the downstream portion of the splitting device; the hopper comprises a spiral mixer, and the spiral mixer comprisesa middle shaft which is arranged at the center part of a hopper shell and is in rotary fit with the hopper shell, and further comprises an upper spiral material uniformizing assembly, a middle spiralmaterial uniformizing assembly and a lower spiral material uniformizing assembly which are sequentially arranged on the middle shaft from top to bottom; and the splitting device comprises a supporting table, a synchronous tran