Automatic feeding device for plastic bottle injection molding machining

• Main Authors: LI HONGYI, FU YOULIN
• Format: Patent
• Language: Chinese; English
• Published: 19.08.2022
• 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 an automatic feeding device for plastic bottle injection molding processing. The automatic feeding device comprises a box body, three blanking straight pipes are uniformly arranged at the lower end of a transparent observation opening, a sealing gasket is arranged on the lower side of each blanking straight pipe, two electric telescopic rods are symmetrically arranged at the lower end of each sealing gasket, and a valve is arranged at one end of each electric telescopic rod. According to the device, the three feeding structures are arranged at the upper end of the device, raw materials enter the device to be mixed, feeding positions are prevented from being blocked, anti-sticking blocks and inclined pipes are arranged in the feeding structures, the raw materials enter the device more quickly, a sealing gasket is arranged on the outer side of the box body, the device and the feeding positions of machining positions can be sealed through the sealing gasket, and the sealing effect is