Direction straightening-out mechanism of cylinder bundling machine

Abstract

The invention discloses a direction straightening-out mechanism of a cylinder bundling machine. The straightening-out mechanism comprises a plurality of working grooves which are distributed in parallel and side by side in the horizontal direction. The width and the height of the working grooves correspond to the width and the height of firework cylinders. The straightening-out mechanism further comprises material storage grooves which correspond to the working grooves, blanking doors and centres. Multiple rows of groove bodies are distributed in parallel and side by side in the horizontal direction at the position of a material collecting mechanism port which is connected with the working grooves. According to the technical scheme, the character that the front ends of the firework cylinders and the back ends of the firework cylinders are inconsistent is skillfully utilized, screening and removing are carried out on firework cylinders through a simple mechanism, the firework cylinders with inconsistency of the front ends and the back ends are straightened out to be consistency of the front ends and the back ends, and the firework cylinders are kept in a state that the fireworks are ranked and stacked in parallel and orderly and are conveyed to the material mechanism in well-organized to finish the next process. The machining speed is 200-300 cakes / hour, production efficiency is greatly improved, and production quality is improved.

Description

technical field [0001] The invention relates to a binding device for fireworks tubes, in particular to a mechanism for straightening out a large number of inconsistent fireworks tubes into consistent ones. 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 them according to the specified quantity and bundle them into regular polygonal tube cakes before further production and processing. 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 ...

AI Technical Summary

Problems solved by technology

[0003] However, the existing mechanical equipment can only complete the bundling of the firecracker tube. When the tube cake is formed and bundled, the two ends of the firecracker tube are consistent and there is no difference. There is no need to consider the inconsistency of the front and rear ends when sorting the materials.

For some fireworks tubes (such as moon travel, whistle, and flying squirrels, etc.), the structure of the tube body is different from that of the firecracker tube. One end of the tube is closed and the other end is open, which makes this type of fireworks It is necessary to straighten out a large number of inconsistent fireworks tubes to be consistent before forming and bundling the tube cake, which cannot be applied to existing equipment

Therefore, in the prior art, the cake forming and bundling of this type of fireworks tube can only be done manually, and the production efficiency is extremely low, the highest is only about 70 cakes / hour

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