Automatic labeling equipment for plugging explosion propagation hole of perforating cartridge case shell

Abstract

The invention relates to the field of automatic labeling equipment, in particular to automatic labeling equipment for plugging an explosion propagation hole of a perforating cartridge case shell. Theautomatic labeling equipment comprises an annular conveying line, a feeding mechanism, a labeling mechanism and a discharging mechanism, the feeding mechanism, the labeling mechanism and the discharging mechanism are distributed in the running direction of the annular conveying line, a cartridge case tray is placed on the annular conveying line, the annular conveying line drives the cartridge casetray to move along the annular conveying line, and the cartridge case tray is jacked up through a positioning jacking mechanism, so that the cartridge case tray is positioned and separated from the annular conveying line to stop moving. The automatic labeling equipment has the beneficial effects that automatic labeling is achieved, the production efficiency is improved, the cartridge case tray can be kept still at the designated position through the jacking mechanism, the positioning labeling accuracy is improved, and the labeling quality is guaranteed.

Description

technical field [0001] The invention relates to the field of automatic labeling equipment, in particular to an automatic labeling equipment for sealing the blast hole of the casing of a perforating bullet. Background technique [0002] There is a groove at one end of the shell of the oil and gas well perforating bullet, and the groove is used to fix the detonating cord when the perforator is assembled. There is a through hole in the middle of the groove, which is called the detonation hole, and the detonation hole of the perforating charge plays the role of transmitting detonation energy. In the perforation ignition operation, after the detonator is excited, the detonation wave is transmitted sequentially in the detonation sequence, in which the perforating charge is detonated by the detonating cord through the detonation hole. In the production process of perforating bullets, before filling the shell with explosives, it is necessary to label and seal the blast hole of the ...

AI Technical Summary

Problems solved by technology

[0003] In view of the above-mentioned shortcomings of the prior art, the object of the present invention is to provide an automatic labeling device for sealing the blast hole of the perforating charge casing, which is used to solve the problem of sticking the blast hole of the perforating charge casing in the prior art. The problem of low sealing accuracy and low labeling efficiency

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