Shoemaking 3D printing mold

• Main Author: XIE ZHUJIANG
• Format: Patent
• Language: Chinese; English
• Published: 23.11.2021
• 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 relates to the technical field of mold manufacturing, and provides a shoemaking 3D printing mold which comprises a machine frame. An upper mold and a lower mold are both arranged on the machine frame in a sliding mode, an inlet is formed by the upper mold and the lower mold, the upper mold and the lower mold are each provided with a first high-density part, a first medium-density part and a first low-density part, a first injection molding space is formed between the first high-density parts of the upper mold and the lower mold, a second injection molding space is formed between the first medium-density parts of the upper mold and the lower mold, a third injection molding space is formed between the first low-density parts of the upper mold and the lower mold, the first injection molding space, the second injection molding space and the third injection molding space communicate with the inlet, and a material injection pipe is arranged between the upper mold and the lower mold and communicates wi