Drawing rotary plastic mold for producing wood-plastic co-extruded roof board

• Main Author: ZHANG JISHENG
• Format: Patent
• Language: English
• Published: 09.12.2015
• 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 the technical field of plastic molds, in particular to a drawing rotary plastic mold for producing a wood-plastic co-extruded roof board. The drawing rotary plastic mold comprises a bottom base board, wherein a sliding groove is formed in the upper surface of the base board, a connecting and mounting frame raised upwards is arranged in the center section of the upper surface of the sliding groove, a left arc-shaped top cover is arranged on the left side of the connecting and mounting frame, and a right arc-shaped top cover is arranged on the right side of the connecting and mounting frame. The drawing rotary plastic mold for producing the wood-plastic co-extruded roof board, disclosed by the invention, is connected in a clamping manner and fixed to the connecting and mounting frame and connecting and fixing blocks respectively through the top cover, so that the drawing rotary plastic mold is greatly convenient to produce and mount in the early stage, the top cover is convenient to turn over on the upper surface of the base board through a connecting rod and separate from the connecting and mounting frame through the connecting rod, the inner wall of the top cover plastic mold is greatly convenient to detect and trim, the later-stage overhauling difficulty is reduced, and the overhauling efficiency is improved.