Three-lead feeding mechanism of combined firework pot adhesion device

Abstract

The invention discloses a three-lead feeding mechanism of a combined firework combination device. A base plate is provided with a first feeding unit and a second feeding unit in a front-rear sequence. Each feeding unit is composed of a feeding wheel set capable of clamping leads vertically and a lead conveying pipe. The base plate is further provided with a third feeding unit. The circle centers of feeding wheels of the three feeding units are distributed to form a triangle on the base plate. The front end openings of the lead conveying pipes of the three feeding units are stacked vertically to form a front end opening row. A rear end opening of a lead fixing channel is connected with the front end opening row and corresponds to each other in height. A front end opening of the lead fixing channel is provided with a lead cutting mechanism. The three-lead feeding mechanism can achieve conveying of the leads of three different specifications on one device for use and is smooth in feeding, low in failure rate and compact, small and exquisite in structure.

Description

technical field [0001] The invention relates to a feeding mechanism of a combined fireworks pot assembly device. Background technique [0002] In the process of making combined fireworks, there is a process commonly known as "pot assembly". The mechanized production equipment used is usually called "pot assembly machine" or "firework assembly machine" in the industry. First, multiple fireworks tubes are combined into rows. It is called a tube row, and the overfire fuse is drilled into two adjacent fireworks tubes. This process is called a continuous lead; Drill holes in the adjacent two rows of fireworks tubes and insert the overfire fuse. This process is called siege. The perforating and inserting device completes the perforating and inserting work in the above-mentioned continuous drawing and surrounding drawing process. The relevant patent documents in the prior art are "a kind of punching and inserting system for fireworks assembly" disclosed in CN102213569A; CN20215880...

AI Technical Summary

Problems solved by technology

That is to say, the existing equipment can only have the ability to transport and supply lead wires of two specifications (burning rate, size, etc.) at the same time at most

And because of the need to control the discharge effect, the same combination of fireworks often needs to be equipped with more than three lead wires. At this time, the existing equipment can only replace the lead wire of a certain lead delivery unit when needed, which seriously affects the work efficiency and is difficult to meet the actual production requirements. needs

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