Wire trimming and stripping mechanism in electric lightning tube foot wire tying machine

Abstract

The invention relates to a wire cutting and peeling mechanism used in an electric detonator foot wire tying machine. The purpose of the invention is to provide an optimized mechanical structure capable of completing the wire cutting and peeling actions in the electric pin wire tying machine. In this structure, the guide blocks of the stripping shears and the thread cutting shears are installed in the holes of the guide seat, and the guide blocks are tightly positioned by the top wire behind the guide blocks. When in action, the connecting rod rises under the action of the lifting cylinder, and the left and right guide columns and the wiring rods are fixed on the connecting rod through the shaft. The peeling scissors and the tangent shears are combined to complete the action of simulating scissors. The tangent shears cut off the upper wire, and the blades on the peeling scissors clamp the two ends of the wires. The wire pulling rods at both ends of the moving guide seat move to remove the wire from the stripping shears, and at the same time peel off the wire end of the wire to complete the wire cutting and stripping actions.

Description

technical field [0001] The invention relates to a wire cutting and peeling mechanism used in an electric detonator foot wire tying machine. Background technique [0002] The electric detonator foot line beating machine (hereinafter referred to as the beating machine) is one of the key equipment on the production line of civil explosive electric detonators, and is currently the bottleneck equipment that restricts the production of electric detonators. When producing electric detonator wire products, it is necessary to peel off the end part of the wire skin by about 2cm to meet the next process. In the production process of various semi-automatic and automatic handlebars at the present stage, most of the thread cutting and peeling adopt the paired cylinder to drive the blade to cut. If the wire sheath cannot be peeled off, there will be problems with defective products or the failure to complete the next process. Contents of the invention [0003] In view of the defects in...

AI Technical Summary

Problems solved by technology

In the production process of various semi-automatic and automatic handlebar machines at the present stage, the thread cutting and peeling mostly use the paired cylinder to drive the blade to cut in half. This method has large vibration and noise when cutting the thread, and the blade is often loose due to vibration, resulting in If the wire sheath cannot be peeled off, there will be problems with defective products or the next process cannot be completed

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