Injection molding pre-buried device

Abstract

The invention relates to an injection molding pre-buried device, and comprises a support block, a limiting slide, a positioning plate and a pushing mechanism. The support block is internally providedwith a feed passage arranged in a horizontal direction, one end of the feed passage is connected with a fixed hole of a pre-buried part on a injection molding mold plate through a positioning ring ofthe pre-buried part, and the other end is connected with a feed catheter; and the positioning ring of the pre-buried part is coaxial with the feed passage; the positioning ring of the pre-buried partis provided with a shrink neck section, and the end of the shrink neck section is provided with a fastening ring which is used for fastening limit of the pre-buried part; a plurality of pre-buried parts are successively arranged from top to bottom in the limiting slide, and the bottom end of the limiting slide is connected with the feed catheter; the positioning plate is arranged between the bottom of the limiting slide and the feed catheter, and the position of the outlet of the corresponding limiting slide on the locating plate is provided with a limiting through hole; and the pushing mechanism is arranged on one side of the feeding catheter and is used for pushing the pre-buried part into the feeding catheter into the fixed hole of the pre-buried part on the injection mold plate. According to the injection molding pre-buried method, accurate placement of insert on the mold is accurately and quickly realized, and the high stability after placement is ensured.

Description

technical field [0001] The invention relates to an injection molding pre-embedded device. Background technique [0002] At present, there are some insert molding molds on the injection molding site. Inserts need to be installed for production in the process of injection molding products, and the installation of inserts requires manual basic operations---manually install inserts, and during the installation of inserts Manual sliding door operation is required, which not only wastes a lot of manpower input, but also leads to long molding cycle. [0003] According to the structural characteristics of the product, some products need to install multiple inserts during the installation and molding process. During the installation process, the insert product needs to be placed on the manual insert first, and then the insert gland is covered to ensure that the insert product After it will not fall off during the molding process, put the insert filled with the insert product into th...

AI Technical Summary

Problems solved by technology

Because the whole process requires manual operation, and there is no monitoring system to effectively monitor the inserts, the mold will be damaged during the installation process, and it may even cause the risk of mold compression! After injection molding, the product and the insert need to be ejected as a whole, and the insert should be disassembled using disassembly tooling. Not only is the operation complicated, but it will also cause crushing and bruising to the product and reduce the production quality of the product.

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