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Double-detonating-cord symmetric detonating explosive continuous production device and method

A technology of double detonating cords and production equipment, which is applied in ammunition, blasting, storage of ammunition, etc. It can solve the problems of the influence of the accuracy of the charge volume, the difficulty in meeting the demand for linear detonation of double detonating cords, and the low operating efficiency, so as to achieve saving Labor cost, reducing drilling difficulty and improving work efficiency

Active Publication Date: 2021-06-04
QINGDAO TECHNOLOGICAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The inventors found that when the industrial explosives were detonated symmetrically and linearly with double detonating cords, the work efficiency was not high due to the technical level of the blasting technicians, and the accuracy of the produced explosive coils would also be greatly affected, making it difficult to meet the requirements of double detonating detonators. Straightforward detonation demand

Method used

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  • Double-detonating-cord symmetric detonating explosive continuous production device and method
  • Double-detonating-cord symmetric detonating explosive continuous production device and method
  • Double-detonating-cord symmetric detonating explosive continuous production device and method

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Embodiment 1

[0042] In a typical implementation of the present disclosure, such as Figure 1-Figure 5 As shown, a continuous production device for dual detonating cord symmetrical detonating explosives is proposed.

[0043] It includes a feeding mechanism, a flaring mechanism, a stuffing manipulator 10, a packaging manipulator 9, a movement mechanism, a shearing and sealing mechanism and a detonating cord supply mechanism.

[0044] Among them, the feeding mechanism and the flaring mechanism are vertically opposite to each other. The feeding mechanism includes a connected feed bin 1 and a discharge pipe. The end of the discharge pipe is provided with a discharge port 14. The discharge pipe and the flaring mechanism are arranged coaxially. , after the packaging bag passes through the flaring mechanism, the end opening of the packaging bag is facing the discharge port of the discharge pipe, so that the packaging bag can be sleeved on the outside of the discharge pipe;

[0045] In order to pu...

Embodiment 2

[0068] In another typical implementation of the present disclosure, such as Figure 1-Figure 5 As shown, a method for continuous production of dual detonating cord symmetrical detonating explosives is proposed, utilizing a continuous production device for double detonating cord symmetrical detonating explosives as described in Example 1.

[0069] Include the following steps:

[0070] The discharge pipe is driven by the power mechanism to descend to the flaring mechanism, and the packaging manipulator holds the packaging bag that has been flared by the flaring mechanism, and lifts the top of the packaging bag to the top of the discharge pipe;

[0071] Seal the lower end of the flared packaging bag, insert the manipulator to grab the detonating strip and insert it into the groove along the discharge pipe, and stuff the detonating strip to the sealing position of the lower end of the packaging bag;

[0072] With the gradual rise of the discharge pipe, the discharge port at the l...

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Abstract

The invention provides a double-detonating-cord symmetric detonating explosive continuous production device and method, and relates to the technical field of engineering blasting. The device comprises a feeding mechanism and a flaring mechanism which are oppositely arranged, a discharging pipe of the feeding mechanism faces the flaring mechanism, the discharging pipe of the feeding mechanism and the flaring mechanism are arranged coaxially, plugging grooves used for accommodating plugging manipulators are formed in the outer walls of the two sides of the discharging pipe, the distance between the discharging pipe and the flaring mechanism can be changed under the action of a motion mechanism, a pair of plugging manipulators used for pulling detonating cords are symmetrically arranged on the two sides of the discharging pipe, packaging manipulators are arranged on the two sides of the flaring mechanism, and are used for lifting a packaging bag flared by the flaring mechanism to the position of the discharging pipe, on the basis of an emulsion explosive manufacturing process, the packaging process is improved, detonating strips which are symmetrically arranged are plugged into the packaging bag in advance, corresponding materials are filled to carry out explosive bag production, the overall symmetry of the detonating explosive strips is ensured, production efficiency is improved, and the symmetric detonating requirement is met.

Description

technical field [0001] The present disclosure relates to the technical field of engineering blasting, in particular to a continuous production device and method for double detonating cord symmetrical detonation explosives. Background technique [0002] The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art. [0003] With the development of the energy-gathering effect, its implementation method has also been greatly expanded, and its application scope is no longer limited to military anti-armor, aircraft, ship armor-piercing bombs, anti-aircraft bombs, warheads, etc. It has been widely used in engineering construction such as demolition blasting, metal cutting, controlled blasting, and foundation blasting compaction. Various energy-gathering devices or methods have been researched on the basis of the characteristics of the energy-gathering effect, such as large penetration depth, str...

Claims

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Application Information

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IPC IPC(8): F42B39/02F42B33/00F42D1/04
CPCF42B39/02F42B33/00F42D1/04
Inventor 缪玉松郭建董友雯吴迪张爽孙伟孟德朝
Owner QINGDAO TECHNOLOGICAL UNIVERSITY