Height detector for explosive column in detonator

Abstract

The invention relates to a height detector for an explosive column in a detonator and belongs to the field of civil explosive detonator production. The height detector for the explosive column in thedetonator comprises a bearing table, a horizontally-arranged movable plate, a fixing table, a first driving device and a second driving device which is used for driving a mold to move; a plurality ofvertically-arranged supporting rods are fixedly arranged at the top end of the bearing table; the movable plate is slidably connected to the plurality of supporting rods; the fixing table is located vertically above the movable plate; the bottom end of the fixing table is fixedly connected with the upper ends of the supporting rods; a plurality of vertically-arranged detection rods are arranged vertically below the fixing table; and sensors are fixedly connected to the lower ends of the plurality of detection rods respectively; the first driving device drives the movable plate to move up and down; and the second driving device drives the mold on which the detonator is placed to move to a position below the plurality of detection rods and move out of the movable plate. The height detector of the invention can replace manpower to detect the height of the explosive column in the detonator. The height detector has the advantages of high detection efficiency and high accuracy. With the height detector adopted, safety accidents can be effectively avoided.

Description

technical field [0001] The invention belongs to the field of production of civil explosive detonators, and in particular relates to a detector for the height of a charge column in a detonator. Background technique [0002] The detonator is the main detonating material in a blasting project. Its function is to generate detonating energy to detonate various explosives, detonating cords and detonating tubes. During the production process of the detonator, explosives need to be loaded into the detonator, and then loaded into a reinforcing cap or an extension body to make a basic detonator. After the explosives are loaded into the detonator, the explosives loaded in the detonator will be squeezed, so that the explosives will be compacted in the detonator. After the explosives are loaded and squeezed, the height of the explosive column in the detonator needs to be detected to ensure that the explosives in the detonator Reach the rated height, so that the detonator made can reach ...

AI Technical Summary

Problems solved by technology

[0004] Manual detection is prone to problems such as inaccurate detection and low detection efficiency. At the same time, due to the flammability and explosiveness of explosives, there are still major safety hazards through manual detection.

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