Drilling and lead inserting system for assembling firework

A technology of fireworks and punching needles, which is applied in the directions of fireworks, offensive equipment, weapon types, etc., can solve the problems of low insertion and extraction success rate, low technical maturity of technical solutions, and difficulty in application.

Inactive Publication Date: 2011-10-12
宋俊钦
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the technical maturity of this technical solution is not high, and it is difficult to be applied in actual production
The punching and insertion work are completed in two steps by the double-headed hole punching device and the "Π"-shaped lead wire insertion device, which not only increases the equipment and process, but also makes the insertion and insertion very difficult, and the success rate of insertion is low. At the same time, the above-mentioned docum

Method used

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  • Drilling and lead inserting system for assembling firework
  • Drilling and lead inserting system for assembling firework
  • Drilling and lead inserting system for assembling firework

Examples

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Embodiment Construction

[0020] As a preferred specific structure, the fireworks numerical control assembly machine is composed of a feeding system, a punching and insertion system, a forming system, a numerical control system, and a drive transmission system installed on the frame:

[0021] The feeding system includes a hopper on the upper part of the frame, the lower outlet of the hopper is connected to the conveying lane, the lower outlet of the hopper is equipped with a distribution wheel and a feeding rod, the front end of the feeding rod is installed on the top of the conveying lane, and the upper rubber brush is connected to the feeder. glue device;

[0022] The perforating and inserting system device is above the conveying lane, including a needle bar that can move back and forth up and down; the lower end of the needle bar is equipped with a "∏"-shaped perforating and inserting device composed of two perforating needles parallel to each other. There is a guide groove on the opposite inner sid...

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PUM

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Abstract

The invention discloses a drilling and lead inserting system for assembling a firework. The system comprises a needle bar, a lead feeding device, a numerical control system and a driving and transmission system, wherein the needle bar can move upwards and downwards in a reciprocating way; the lower end of the needle bar is provided with an n-shaped drilling and lead inserting device which consists of two parallel drilling needles; a large movable tongue and a small movable tongue are arranged between the two drilling needles; the lead feeding device consists of at least one lead supply wheel and a lead guide groove; and the driving and transmission system comprises at least one driving motor and a plurality of transmission devices, is connected with an electromagnet of the numerical control system and is used for driving and controlling every component of the drilling and lead inserting system to run synchronously. The drilling and lead inserting system is arranged above a firecrackerbarrel conveying passageway, can be used for accurately finishing a series of works such as lead supply, lead cutting, lead inserting and the like, has high degree of automation, high working efficiency and working reliability; and drilling and lead inserting are finished synchronously, and the lead inserting quality of is effectively ensured.

Description

technical field [0001] The invention relates to a firework machine for assembling and molding a plurality of firework tubes, in particular to a mechanical device for punching holes in the firework tubes and inserting lead wires. Background technique [0002] In the process of making fireworks, when gluing multiple fireworks tubes into a whole, it is necessary to punch two holes on each firework tube as the lead-in hole and the connection hole, and insert them between two adjacent firework tubes. Overfire fuse, that is, insert a “∏” or inverted “U” shaped overfire fuse into the lead wire outlet hole of the previous firework tube and the lead wire outlet hole of the next firework tube to realize the fire transmission function. At present, this process is all done manually in actual production, which not only has low work efficiency and high labor intensity, but also cannot guarantee the quality requirements. [0003] CN2823970 discloses a fireworks assembling machine. A table...

Claims

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Application Information

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IPC IPC(8): F42B4/30
Inventor 宋俊钦
Owner 宋俊钦
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