Device and method for detection, rejection and docking of rigid electric ignition charge

Abstract

The invention relates to the manufacture field of rigidity electric ignition powder heads of industrial electric detonators and discloses a device for detection, rejection and butt connection of the rigidity electric ignition powder heads. The device comprises a stepping mechanism, a rigidity electric ignition powder head resistance automatic detection machine, a rejection machine, a hot press welder, a programmable logic controller (PLC) and a computer. The rigidity electric ignition powder head resistance automatic detection machine is provided with a resistance measuring instrument, and a probe is respectively connected with two poles of the resistance measuring instrument. The rejection machine is arranged on the conveying route of the stepping mechanism and located at the back of the rigidity electric ignition powder head resistance automatic detection machine. The hot press welder is arranged on the conveying route of the stepping mechanism and located at the back of the rejection machine. The computer is connected with the rigidity electric ignition powder head resistance automatic detection machine, a rejection cylinder of the rejection machine and the hot press welder through the PLC. The device is high in production efficiency and capable of producing rigidity electric ignition elements with stable resistance and good shockproof capability.

Description

technical field [0001] The invention relates to the field of manufacturing rigid electric ignition powder heads of industrial electric detonators, in particular to a device and method for detecting, rejecting and docking rigid electric ignition powder heads. Background technique [0002] Please refer to figure 1 , at present, in the production of the electric ignition element of the detonator, the butt joint process of the rigid electric ignition powder 1 and the foot wire 2 is completed by the crimping method. Poor; and in the production process of the existing rigid electric igniter, the resistance of the rigid electric igniter cannot be detected online and the rigid electric igniter with unqualified resistance cannot be automatically eliminated online, but only after the rigid electric igniter is produced. , manually detect the resistance of the rigid electric igniter and reject the unqualified rigid electric igniter. It can be seen that in the production process of the ...

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Problems solved by technology

[0002] Please refer to figure 1 , at present, in the production of the electric ignition element of the detonator, the butt joint process of the rigid electric ignition powder 1 and the foot wire 2 is completed by the crimping method. Poor; and in the production process of the existing rigid electric igniter, the resistance of the rigid electric igniter cannot be detected online and the rigid electric igniter with unqualified resistance cannot be automatically eliminated online, but only after the rigid electric igniter is produced. , manually detect the resistance of the rigid electric igniter and reject the unqualified rigid electric igniter. It can be seen that in the production process of the existing rigid electric igniter, there is a lack of overall connection and discontinuity between the various processes. Therefore, it is difficult to improve Productivity

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