Automatic hot melting nut jig

Abstract

The invention discloses an automatic hot melting nut jig. The automatic hot melting nut jig comprises an automatic hot melting nut jig body, wherein the automatic hot melting nut jig body comprises a bottom plate, a base is fastened to the top of the bottom plate in a threaded mode, a groove is formed in the bottom of the base, a sealing ring matched with the groove is fixedly bonded to the bottom of the base, the bottom plate movably sleeves the sealing ring, a hand sliding valve is fixedly installed on the right side of the base, the air inlet end of the hand sliding valve communicates with the inner wall of the right side of the groove, a plurality of connecting pipes are arranged in the groove, two containing grooves are formed in the top of the base, products are placed in the containing grooves, and the top ends of the connecting pipes extend into the corresponding containing grooves and fixedly communicate with suction cups. The automatic hot melting nut jig is reasonable in design, products can be conveniently adsorbed and fixed before nuts are punched, the situation that punching is affected due to the fact that the products upwarp during nut punching is reduced, overflowing glue can be conveniently and automatically ejected out after the nuts are punched, the risk that holes are blocked by the overflowing glue is reduced, the use requirement is met, and use is facilitated.

Description

technical field [0001] The invention relates to the technical field of automatic hot-melt nut jigs, in particular to an automatic hot-melt nut jig. Background technique [0002] Injection mold is a commonly used mold in forming plastic products. Through injection molds, various plastic products can be formed to meet people's needs. For example, the front shell of plastic molds has a nut installation process. The existing installation nut process in the industry is divided into two types. One type, in-mold injection molding nuts and assembled hot-melt nuts after molding, with the progress of the times, the market demand, the structure of mobile phones is also constantly improving and optimizing, the front shell structure, the nut hole, the hot-melt nut hole in the market is more popular The countersunk hole of the smartphone is pierced through the smartphone. During processing, an automatic hot-melt nut jig is required to melt the nut; [0003] The existing automatic hot-mel...

AI Technical Summary

Problems solved by technology

[0003] The existing automatic hot-melt nut jig is inconvenient to fix the mobile phone case during processing, and the way of directly placing it on the jig for processing may easily cause the product to warp during the nut driving process, and In the case of the nut hole through hole, it is not convenient to eject the overflow glue in the nut hole in time, and there is often the phenomenon that the nut hole overflows glue and blocks the hole, which cannot meet the needs of use. Based on the above situation, we have improved it. Therefore, we have proposed an automatic heating Fused nut fixture is used to solve the above problems

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