In-mold needle insertion tool

Abstract

The invention relates to an in-mold needle insertion tool which comprises a base. A large insert core and a small insert core used for containing a first pin and a second pin correspondingly are embedded into a vertical part of the base, two round head pins are installed in the large insert core, two flat head pins are installed in the small insert core, a back cover plate installed below the baseis arranged in correspondence with the large insert core and the small insert core, and the tails of the round head pins and the flat head pins are pressed with the back cover plate; a back push plate is arranged below the back cover plate, a long guide column and a short guide column are connected to the back push plate, the long guide column extends into the large insert core in a sliding manner, the short guide column extends into the small insert core in a sliding manner, a round push plate is connected to the head of the long guide column, the round push plate is fixedly arranged at thetop of the large insert core, and the round head pins can penetrate the round push plate; and a small push rod is connected to the back push plate, a flat push block is connected to the head of the small push rod, the flat push block is fixedly arranged at the top of the small insert core, and the flat head pins can penetrate the flat push block. According to the in-mold needle insertion tool, therisk that a person is scaled due to the fact that a needle is inserted into a mold manually is eliminated, and the needle deformation damage risk caused by non-synchronization of all positions when the needle is inserted into the mold manually is avoided.

Description

technical field [0001] The invention relates to the technical field of auxiliary jig tools, in particular to an in-mold pin insertion tool. Background technique [0002] The existing technical solution is to pick up the pins manually and directly insert them into the mold core. However, this method has great disadvantages. Due to the high temperature of the mold, there is a potential safety hazard of burns when manually inserting the needles directly into the mold; and when manually inserting the needles directly into the mold, the needles may be deformed and damaged if they are out of sync. Contents of the invention [0003] The purpose of the present invention is to provide an in-mold needle insertion tool to solve the risk of burns caused by manual needle insertion in the prior art, and the risk of deformation and damage to the needle due to out-of-sync alignment during manual needle insertion. [0004] The present invention adopts the following technical solutions...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an in-mold needle insertion tool to solve the risk of burns caused by manual needle insertion in the prior art, and the risk of deformation and damage to the needle due to out-of-sync alignment during manual needle insertion

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