Automatic medicine-dipping device for industrial electric detonator ignition component

Abstract

An automatic medicine-dipping device for a firing part of an industrial electric detonator relates to a medicine-dipping device for an industrial electric detonator, and the device uses a PCB (Printed Circuit Board) as a bottom plate to form and fix brass plates, two brass plates are fixed on the PCB, and one end of the brass plate presses bridge wires to form a V-shaped structure at the end of the copper plate. The two copper plates are fixed by plastic materials and can play an insulating role. The two copper plates on the device are connected by bridge wires to conduct current, and the bridge wires are firing parts. The device can improve the production efficiency of the enterprise in the bridge wire processing process, and the device meets the automatic medicine-dipping to realize automatic medicine-dipping and riveting of the industrial electric detonator lead production of the semi-finished product of the industrial electric detonator. The industrial electric detonator product assembled by the device is stable in performance, can realize automatic production and be applied to the automatic production line of the industrial electric detonator, and the performance indicators of the industrial electric detonator are not affected in the use process in the blasting site.

Description

Technical Field

[0001] This utility model relates to an industrial electric detonator dipping device, and more particularly to an automatic dipping device for the ignition component of an industrial electric detonator. Background Technology

[0002] Industrial electric detonators are initiating devices used in engineering blasting to detonate main explosive charges, detonating charge columns, and other explosive charges to complete blasting tasks. They are widely used in mining, energy construction, building construction, transportation construction, agricultural and forestry water conservancy construction, seismic exploration, and national defense. The bridge wire welding process in the production process, due to its inherent manual operation, no longer meets the needs of the civil explosives industry. In terms of production process and efficiency, manual production can no longer meet the needs of enterprise development. Summary of the Invention

[0003] The purpose of this invention is to provide an automatic detonation device for the ignition component of an industrial electric detonator. This device completes the production and assembly of the ignition component and its connection to the lead wire during the industrial electric detonator manufacturing process through a detonation and riveting process. This improves production efficiency and increases the yield rate of manufactured products. The device does not affect the safety performance or quality of the industrial electric detonator during production, transportation, and storage, and its performance indicators remain unaffected when used at blasting sites.

[0004] The objective of this utility model is achieved through the following technical solution:

[0005] An automatic ignition device for an industrial electric detonator includes a PCB printed circuit board, brass plates, and a bridge wire. The PCB serves as a base plate to form and fix the brass plates. Two brass plates are fixed on the PCB, with one end of each plate pressing down on the bridge wire, forming a V-shape between the plates. The two plates are fixed and insulated by a plastic material. The bridge wire is the ignition component; the current flowing through the bridge wire instantly generates heat, igniting the ignition agent coated on the outside of the plates.

[0006] An automatic detonation device for the ignition component of an industrial electric detonator is described, wherein the end of the device is connected to the lead wire of the industrial electric detonator.

[0007] The aforementioned automatic ignition device for an industrial electric detonator is described, wherein the connection is made by riveting to the lead wire of the industrial electric detonator.

[0008] The advantages and effects of this utility model are:

[0009] 1. This utility model improves production efficiency and increases product yield by integrating the ignition component with the lead wire during the industrial electric detonator manufacturing process through a dipping and riveting process. It solves production bottlenecks and ensures that the device does not affect product safety or quality during production, transportation, or storage. Furthermore, its performance indicators remain unaffected when the detonators are used at blasting sites.

[0010] 2. This utility model, through device design, greatly improves the production efficiency and yield rate of industrial electric detonators in the production process. The automatic dipping device realizes the automated dipping and riveting of semi-finished industrial electric detonators. The product has stable performance and can be automated for production and application in automated production lines for industrial electric detonators. The inherent safety has been greatly improved, and it can normally detonate the main explosive charge, detonating charge, and other explosive charges. Attached Figure Description

[0011] Figure 1 This is the front view of the present utility model;

[0012] Figure 2 This is a top view of the present invention;

[0013] Figure 3 This is the right view of the present invention.

[0014] Components shown in the diagram: 1. Bridge wire, 2. Tin-plated brass plate, 3. PCB printed circuit board. Detailed Implementation

[0015] The present invention will now be described in detail with reference to the embodiments shown in the accompanying drawings.

[0016] As shown in the figure, the device of this utility model includes a bridge wire 1, a tin-plated brass plate 2, and a PCB printed circuit board 3. The bridge wire 1 is used to generate heat and perform work after being energized. The tin-plated brass plate 2 is used to connect the bridge wire to the detonator lead wire and to position the bridge wire. The PCB printed circuit board 3 is used to fix the bridge wire and the tin-plated brass plate in place and to insulate between the two brass plates.

[0017] The PCB (Printed Circuit Board) serves as a base plate, shaping and fixing the brass plates. Two brass plates are fixed on the PCB, with one end of each plate pressing down on a bridge wire, forming a V-shape at the end of the copper plate. The PCB, after being processed to the specified shape during the integrated component production process, also serves a fixing function. Two tin-plated brass plates are fixed on the PCB, acting as conductive carriers to transmit current to the bridge wire. The tin-plated brass plates are folded to press one end firmly against the bridge wire, forming a circuit at both ends, allowing the bridge wire to form a V-shape at the end of the copper plate. The two copper plates are fixed together with plastic material, providing insulation. The two copper plates are connected by the bridge wire to conduct current. The bridge wire is an ignition component, capable of instantly generating heat under a specific current to ignite the externally coated igniting agent. The device is then connected to the industrial electric detonator leads via riveting.

[0018] This invention replaces the traditional manual wire welding process by centrally dipping the pre-formed, integrated ignition component into the detonator and riveting the detonator wire during the industrial detonator production process. This not only improves production efficiency and increases product yield but also solves production bottlenecks. Furthermore, this device does not affect product safety or quality during the production, transportation, and storage of industrial detonators. In the future, it can also be integrated into automated production equipment to achieve unmanned production of industrial detonators.

Claims

1. An automatic powder-dipping device for the ignition component of an industrial electric detonator, characterized in that, The device includes a PCB printed circuit board, brass plates, and bridge wires. The PCB serves as a base plate to form and fix the brass plates. Two brass plates are fixed on the PCB, with one end of each plate pressing down on the bridge wire, causing the bridge wire to form a V-shape between the copper plates. The two copper plates are fixed and insulated by plastic material. The bridge wire is an ignition component; the current flowing through the bridge wire between the two copper plates instantly generates heat, igniting the ignition agent coated on the outside.

2. The automatic powder-dipping device for the ignition component of an industrial electric detonator according to claim 1, characterized in that, The device is connected at its end to the lead wire of an industrial electric detonator.

3. The automatic powder-dipping device for the ignition component of an industrial electric detonator according to claim 2, characterized in that, The device is connected to the industrial electric detonator lead wire at its end by riveting.

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