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A multi-lead transmission device for fireworks insertion

A transmission device and multi-lead technology, applied in pyrotechnics, offensive equipment, weapon types, etc., to achieve the effect of convenient and free switching, simple structure and action, small and compact structure

Active Publication Date: 2017-10-24
浏阳市山枣出口烟花制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, a set of wire conveying device can only switch between two types of wires at most, such as fast lead and slow lead.

Method used

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  • A multi-lead transmission device for fireworks insertion
  • A multi-lead transmission device for fireworks insertion
  • A multi-lead transmission device for fireworks insertion

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment 1: see attached Figure 1~3 , reflecting a specific structure of the present invention, the multi-lead transmission device for inserting fireworks includes a set of transmission wheels and its drive motor 1 installed on the substrate 2, a transmission pipe 7, a transition through hole 6, The feeding channel formed by the cutting through hole 5, the cutting mechanism 4, and the transition through hole 6 are arranged on the lead wire transition block 3, and the cutting and leading through hole 5 is arranged on the cutting mechanism 4 and the cutting knife cooperates to cut off the lead wire when appropriate.

[0020] The set of sending pulleys includes a driving pulley 13 and three driven pulleys 11 arranged side by side in the axial direction, and the driving pulley 13 is coated with silica gel. The axial length of the driving wheel 13 is set corresponding to the sum of the axial lengths of the three driven wheels 11 .

[0021] Each driven wheel 11 is respect...

Embodiment 2

[0025] Example 2: see Figure 4 , the difference from Embodiment 1 is that the lead wire backstop mechanism is a clamp 103 connected to the drive cylinder 104, the clamp 103 clamps the hose-type lead wire channel 102, and the drive cylinder 104 acts in time when the base body swings to clamp the lead wire 101, to avoid its movement. The lead wire channel also can not adopt flexible pipe, but is provided with the opening that allows clamp to pass through on the lead wire channel.

Embodiment 3

[0026] Embodiment 3: see Figure 5 , the difference from Embodiment 1 is that the lead wire backstop mechanism is a top piece 204 connected to the driving cylinder 203, the top piece moves in time when the base body swings, and cooperates with the lead wire channel 202 to withstand the side of the lead wire 201, thereby Fixing the lead wire 201 prevents the lead wire 201 from being displaced.

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Abstract

The invention discloses a multilead conveyer for inserting and guiding fireworks. The multilead conveyer comprises a feeding and guiding wheel group, a drive element of the feeding and guiding wheel group, feeding and guiding channels and a cutting and guiding mechanism, wherein the feeding and guiding wheel group is composed of at least one driving wheel and a plurality of driven wheels which are distributed in parallel in the axial direction; each driven wheel is arranged on a matrix; the matrix can swing around a hinge joint and reset; the amount of the feeding and guiding channels corresponds to that of the driven wheels, each feeding and guiding channel is composed of a hose section fixed to the matrix; each hose section passes through the driving wheel and the corresponding driven wheel; and an opening, corresponding to the clamping working surface of the driving wheel and the each driven wheel, for exposing a lead is formed in each hose section. With the adoption of the technical scheme, various leads conveyed by a set of devices are successfully realized, the leads in five different types can be freely selected and switched, the structure is small, exquisite and compact, switching is convenient and free, the structure and action are simple, and work is reliable and stable.

Description

technical field [0001] The invention relates to an insertion device for combining fireworks, in particular to a lead wire transmission device. Background technique [0002] Whether it is traditional paper combination fireworks or molded combination fireworks, inserting the fuse of the fuse is an important process. The difference is that traditional combination fireworks are a combination of multiple paper tubes, and holes need to be drilled on the side of the paper tube as fire transmission holes before insertion; while the bottom fire transmission holes and the main body of molded combination fireworks are both Slurry molding is used for one-time molding, no need to punch holes, and the molded combined fireworks adopt the bottom continuous drawing method instead of the side continuous drawing method. However, when inserting and inserting, it is necessary to use a lead wire transfer device. [0003] The lead wire conveying device mainly includes a set of feed wheels for ho...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F42B4/30
CPCF42B4/30
Inventor 赵光荣
Owner 浏阳市山枣出口烟花制造有限公司
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