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A device for quantitatively filling fireworks balls

A technology of fireworks bombs and bright beads, which is applied in the direction of offensive equipment, pyrotechnics, weapon types, etc., can solve the problem of restricting the production capacity of spherical fireworks bomb production enterprises, the improvement of product quality and production safety, and the difficulty in product quality and production safety. Problems such as the development of the spherical fireworks shell industry, to achieve the effects of single-body controllable dose, protection of personal and property safety, and overall structure and material safety and reliability

Active Publication Date: 2019-12-31
张芷溪
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in the production process of spherical fireworks shells, the filling of bright beads is still all done manually. This method seriously restricts the improvement of production capacity, product quality and production safety level of spherical fireworks shell manufacturers.
Manual loading leads to variable number of bright beads loaded balls and poor ball size consistency. When loading bombs, workers not only have to live in a harsh and dangerous working environment, but also have to repeat a large number of mechanical actions. It is difficult to guarantee product quality and take into account production safety.
Therefore, this backward production method seriously restricts the industrial development of spherical fireworks shells

Method used

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  • A device for quantitatively filling fireworks balls
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  • A device for quantitatively filling fireworks balls

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Embodiment 1

[0017] The device of quantitatively filling the bright pearls of fireworks in the present embodiment, such as figure 1 As shown, it includes a fixed frame 1 with a silo 6, an ejector rod 2, an ejector rod fixed block 7 and a jacking mechanism. In this embodiment, a hydraulic cylinder is used as the jacking mechanism, and the jacking mechanism and the ejector rod fixed block 7 connections. The fixing frame 1 is provided with a positioning block 5 , the inner wall of the positioning block 5 is provided with a hook structure 5 - 1 , and the upper end surface of the spherical shell 3 is engaged with the hook structure 5 - 1 to limit the position of the spherical shell 3 . In this embodiment, the spherical shell 3 is divided into an upper spherical shell and a lower spherical shell, and the two hemispherical shells are buckled together to form the spherical shell 3 . A bright bead 4 is arranged in the feed bin 6, and one end of the ejector rod 2 is connected with a jacking mechani...

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Abstract

The invention discloses a device for quantitative filling of display shell bright balls, and relates to the technical field of production of display shell bright ball filling. The device comprises a fixing frame with a stock bin, ejection rods, ejection rod fixing blocks, a jacking mechanism and a controller. The number and distance of bright balls falling into a display shell one time can be controlled by the ejection rods, the arrangement layering and even distribution effects of the bright balls in the display shell are ensured, and the possibility of unevenness and overflow caused by one-time mass input of an existing mechanism is avoided. Quantitative bright balls are placed in order in the display shell, and the device is suitable for automatic production and prevented from causing harm to people in the production process. The structure has the quite high compatibility, types from 3 to 12 of display shells (national standard firework and cracker display shell GB19594-2015) are changed by replacing a simple die, the production efficiency is improved, the process is simple and reliable, quality is quantitatively controllable, the structure is simple and stable, and automatic production can be achieved.

Description

technical field [0001] The invention relates to the technical field of production for filling fireworks balls, in particular to a device for quantitatively filling fireworks balls. Background technique [0002] At present, in the production process of spherical fireworks shells, the filling of bright beads is still all done manually. This method seriously restricts the improvement of production capacity, product quality and production safety level of spherical fireworks shell manufacturers. Manual loading results in a variable number of bright beads loaded and poor ball size consistency. When loading, workers not only have to live in a harsh and dangerous working environment, but also have to repeat a large number of mechanical actions. It is difficult to guarantee product quality and production safety. Therefore this backward mode of production seriously restricts the industrial development of spherical fireworks shells. Contents of the invention [0003] Aiming at the d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F42B4/30
CPCF42B4/30
Inventor 张芷溪
Owner 张芷溪
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