Vertical firework tube shaper

Abstract

The invention discloses a vertical firework tube shaper which comprises a hopper used for loading firework tubes, wherein a flexible neatening mechanism is arranged in the hopper, a guiding mechanism, a feeding mechanism and a shaping mechanism are arranged below the hopper from top to bottom in sequence, the firework tubes in the hopper swing in a reciprocating mode back and forth by short distance along with a guiding plate under the reciprocating neatening of the flexible neatening mechanism to generate vibration which enables the firework tubes to enter the guiding mechanism in a vertical mode, then point-to-point transferring is conducted on each vertical firework tube in a relay mode by the feeding mechanism, and the firework tubes are sent to the shaping mechanism to be shaped and bundled. The vertical firework tube shaper can operate without stop and work reliably and smoothly, and therefore production efficiency is improved greatly; due to the adoption of working mechanisms arranged according to the vertical firework tube principle, it is ensured that dust and noise pollution is far lower than that of other equipment.

Description

technical field [0001] The invention relates to a mechanical device for automatically arranging a plurality of fireworks tubes into tube cakes. Background technique [0002] In the fireworks industry, it is necessary to sort out a large number of paper tubes of fireworks placed in a mess, combine and bundle them into regular polygonal (generally hexagonal) tube cakes according to the specified number, and then further production and processing can be carried out. This process is commonly known as drum washing in the industry, and the mechanical equipment that completes the above work is called drum bundling machine, drum washing machine or drum cake forming machine. For example, "a kind of automatic drum washing machine" disclosed in the Chinese patent literature with the authorization announcement number CN201155953Y; the "semi-automatic firecracker washing drum forming machine" disclosed in the Chinese patent literature with the publication number CN101551216A; "A Firecra...

AI Technical Summary

Problems solved by technology

[0003] However, this type of existing equipment characterized by the horizontal state of the bobbin has the following disadvantages: 1. When forming and bundling, the polygonal mold is occupied, and the paper bobbin in the feeding chute can only enter after the bundling is completed and the cake is taken out. Mold; if the lower end of the lower chute does not release the paper tube, the upper end cannot accept the paper tube; this further affects the work of the hopper

As a result, the entire equipment can only work intermittently, resulting in reduced production efficiency

Based on 8 hours / working day, the theoretical value of the maximum processing capacity per working day is 1400 units; 2. During the finishing and blanking process, vertical paper tube jams are prone to confusion, resulting in poor operation of the equipment, which must be eliminated by manual intervention. The reliability and fluency of the equipment is reduced, resulting in a large gap between the actual production efficiency and the theoretical maximum value

3. When the paper tubes are arranged into a horizontal and neatly stacked state in the lower hopper, the noise and dust caused by the swinging vibration are large, which pollutes the working environment

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