CN106352745A - Mechanized production method for fireworks and firecrackers - Google Patents
Mechanized production method for fireworks and firecrackers Download PDFInfo
- Publication number
- CN106352745A CN106352745A CN201610766774.4A CN201610766774A CN106352745A CN 106352745 A CN106352745 A CN 106352745A CN 201610766774 A CN201610766774 A CN 201610766774A CN 106352745 A CN106352745 A CN 106352745A
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- China
- Prior art keywords
- fireworks
- lead
- firecrackers
- base
- cylinder
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B4/00—Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes
- F42B4/30—Manufacture
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
- Finger-Pressure Massage (AREA)
Abstract
The invention particularly discloses a mechanized production method for fireworks and firecrackers. The mechanized production method includes the steps: preparing a base with grooves and a cylinder with a plurality of through holes by mixed materials of pond sludge and algae; sequentially arranging a plurality of lead supporting columns in the grooves; winding leads in the grooves, and sequentially erecting the leads on vents of the lead supporting columns; fixedly fastening the cylinder on the base after the through holes of the cylinder are in one-to-one correspondence with the lead supporting columns to prepare a firecracker body; capping after the through holes of the cylinder are filled with sounding firecracker cores to prepare a firecracker. The distance between one lead supporting column and the center of two adjacent through holes in the cylinder is equal to that between the other lead supporting column and the center of two adjacent through holes in the cylinder, one end of each lead supporting column is fixedly inserted into the base, and the other end of the lead supporting column extends out of the base. The firecracker produced by the method is different from the structure of an existing firecracker, the structure between the firecrackers is more compact, the production method is simple in production process, the produced firecrackers are conveniently transported and stored, exploded firecrackers are conveniently cleaned, and environments are protected.
Description
Technical field
The present invention relates to firecrackers production technical field, particularly to a kind of mechanized method for making of fireworks.
Background technology
Fireworks is red-letter day indispensable congratulation mode, very popular, and it remains unique glamour, according to
The difference of firework display effect, the structure of product and processing technology are also different, and fireworks is generally divided into fireworks and firecrackers two big class, its
In, the small volume of firecrackers, sound is acutely and continuous, applies relatively more, general firecrackers to be in the celebrating activity on daytime
String is arranged on lead, during setting off, often occurs due to wire breaking, and firecrackers dap the phenomenon of ejection on the ground,
There is certain danger, and a large amount of firecrackers chips can be produced after firecracker setting-off is complete, be not easily cleaned, pollute environment；And it is existing
There are firecrackers to be typically just prepared from moistureproof paper parcel gunpowder and lead, there is no more preferable damping, buffering effect, allowing model
In enclosing, the dose filling of firecrackers is also larger, increases potential safety hazard in transit.
Content of the invention
It is an object of the invention to solution at least the above, and provide the advantage that at least will be described later.
It is a still further object of the present invention to provide a kind of mechanized method for making of fireworks, in process of production,
Buffer layer is increased it is ensured that transporting and using safety in the structure of firecrackers；And firecrackers bunchiness is arranged in firecrackers main body, through combustion
After putting, firecrackers main body almost keeps complete structure, can quickly be focused on, or can be saved with recycling
Resource, environmental protection.
In order to realize according to object of the present invention and further advantage, there is provided a kind of mechanization production of fireworks
Method is it is characterised in that comprise the following steps:
The compound of step one, application pond sludge and algae is pressed into upper end in the first cylindrical die and carries swirl shape knot
The base of the groove of structure, gash depth be less than 6mm, and dry to water content be less than 10% after, standby；
The compound of step 2, application pond sludge and algae is pressed into multiple through holes in the second cylindrical die
Cylinder, the multiple through holes in this cylinder body extend in parallel setting along its axial direction, and multiple through hole is cylindrical
Be distributed in the shape of a spiral on cross section, cylindrical height be less than 200mm, and dry to water content be less than 5% after, standby；
Step 3, it is arranged in order the multiple lead support of setting in the trench, and the phase on multiple lead support and cylinder
The distance between center of adjacent two through holes is equal, fixing in the inserted base of described lead support one end, and the other end extends
Base at least 6mm, and other end setting jag, the A/F of jag is 1-3mm；
Step 4, lead wire tray is around in groove, and lead rides upon on the jag of multiple lead support successively, positioned at drawing
The lead portion of the both sides of line pillar is conflicted with lead support and is arranged, and one end that lead prolongs extends the center of groove and fixed,
The other end of lead extends base at least 5cm；
Lead is fixed by step 5, application monocomponent polyurethane foam filling agent filling groove, and lead support protrudes from list
Component polyurethane foam filling agent；
Step 6, will cylindrical multiple through holes correspond with multiple lead support after be located on base and consolidate
Customization is made firecrackers main body, superscribes kraft paper in firecrackers main body lateral wall and bottom afterwards, the other end of lead is wrapped in cattle
In mulberry paper；
Step 7, alternately insert song big gun core and fireworks big gun core in described cylindrical multiple through holes successively, wherein,
In propellant powder in the gunpowder of upper end insertion song big gun core of lead support or below insertion fireworks big gun core, in propellant powder and cigarette
It is additionally provided with the fiery priming of biography, in the minds of the upper end insertion fireworks big gun of described biography fire priming, in lower end insertion propellant powder between firework core；
Step 8, on the cylinder end adhesive paste pitched kraft paper, and the opening button in base sets lid afterwards.
Preferably, described lid includes the shell body of paper-board material and the inner housing of eps foam.
Preferably, described base and described cylindrical cross-sectional diameter are 300-350mm, the height of described base
For 200-300mm.
Preferably, in multiple through holes arbitrary through hole a diameter of 8-10mm, the short distance between two through holes
From for 4mm.
Preferably, described lead is two-layer.
Preferably, described step 6 is further comprising the steps of: after being fabricated to firecrackers main body, in the side wall of firecrackers main body
Also include buffer layer with bottom, the manufacture method of described buffer layer is: the eps cystosepiment that thickness is less than 8mm cuts established practice
Lattice are less than the eps foam strip of 1cm for width, eps foam strip is sequentially arranged on cylindrical lateral wall, thickness is less than
The eps cystosepiment cutting of 5mm is circular to be pasted on the bottom surface of base, application monocomponent polyurethane foam filling agent filling afterwards
Gap between gap between eps foam strip, and the eps cystosepiment of filled and process bar bottom and circle, described lead
Buffer layer is extended in the gap between two neighboring eps cystosepiment for the other end, by monocomponent polyurethane foam filling agent by its
Keep apart with eps cystosepiment.
Preferably, the amount of the gunpowder of a song big gun in-core interpolation is less than 0.2g, and the amount of described propellant powder is 1.5-
2.0g.
Preferably, in compound, pond sludge and the volume ratio of algae are 1-2:1.
Preferably, described fireworks big gun core includes three layers of whistle medicated bag and wraps bright pearl, and also wraps up in the outside of whistle medicine
One layer of layers of kraft paper, described biography fire priming runs through layers of kraft paper to whistle medicine layer.
Apply the firecrackers that the mechanized method for making of above-mentioned fireworks produces.
The present invention at least includes following beneficial effect:
Base and cylinder are columnar structured it is easy to assembling and fixing it is only necessary to control the straight with cylindrical of base
Footpath size is adapted, and complete after bake dry-cure, standby, facilitates the later stage of firecrackers to assemble；
Application eps foam strip, circular eps cystosepiment and monocomponent polyurethane foam filling agent are spliced into fire-retardant preventing
Shake layer, is favorably improved firecrackers security performance in transit, and can effectively extend the storage period of firecrackers, it is to avoid long-time
Not so put, discarding of finally making moist leads to waste；
Base and cylinder are to make rheo-die-casting before firecrackers, drying forming, it is possible to achieve quick group to firecrackers
Dress, improves the efficiency producing firecrackers, the industrialized production of achievable firecrackers；
The groove of swirl shape structure is used for laying lead, and multiple lead support are used for supporting a part for lead and projecting
In groove, so as to more easily arranging multiple relatively independent firecracker ignition points；
In compound, pond sludge and the volume ratio of algae are 1-2:1, add the purpose of algae to be so that the fiber of pond sludge contains
Measure higher, lighter weight, and be easily dried molding；
Produce acquisition fireworks and had the ring of firecrackers and the gorgeous of fireworks concurrently, be suitable for celebrating activity on daytime；
In sum, the firecrackers that the mechanized method for making of the fireworks that the present invention provides produces are different from existing firecrackers
Structure, the structure between firecrackers is compacter, simple production process, and the firecrackers produced are convenient transports and store, and sets off
Easy cleaning afterwards, environmental protection.
Part is embodied by the further advantage of the present invention, target and feature by description below, and part also will be by this
Invention research and practice and be understood by the person skilled in the art.
Brief description
Fig. 1 is the overlooking the structure diagram of base of the present invention；
Fig. 2 is the described cylindrical overlooking the structure diagram of the present invention；
Fig. 3 is the vertical profile structural representation of the firecrackers that firecrackers being integrally formed production method of the present invention produces.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to description literary composition
Word can be implemented according to this.
It should be appreciated that used herein such as " have ", "comprising" and " inclusion " term do not allot one or many
The presence of individual other element or a combination thereof or interpolation.
As shown in Figure 1, Figure 2 and Figure 3, the present invention provides a kind of mechanized method for making of fireworks, walks including following
Rapid:
The compound of step one, application pond sludge and algae is pressed into upper end in the first cylindrical die and carries swirl shape knot
The base 100 of the groove 101 of structure, gash depth be less than 6mm, and dry to water content be less than 10% after, standby；Swirl shape structure
Groove be lead laying provide accommodation space, the seriality of lead can also be kept simultaneously, be difficult to be blown or mechanical damage；
The compound of step 2, application pond sludge and algae is pressed into multiple through holes in the second cylindrical die
Cylinder 200, the multiple through holes 201 in this cylinder body extend in parallel setting along its axial direction, and multiple through hole is being justified
Be distributed in the shape of a spiral on the cross section of cylinder, cylindrical height be less than 200mm, and dry to water content be less than 5% after, standby
With；
The purpose of algae is added to be to make the fiber content of pond sludge higher in pond sludge, lighter weight, and be easily dried
Molding；
Step 3, it is arranged in order the multiple lead support 102 of setting in the trench, and on multiple lead support and cylinder
The distance between center of two neighboring through hole is equal, fixing in the inserted base of described lead support one end, and the other end extends
Go out base at least 6mm, and other end setting jag, the A/F of jag is 1-3mm；
Multiple lead support are used for supporting a part for lead and protruding from groove, so as to more easily setting is many
Individual relatively independent firecracker ignition point；
Step 4, lead wire tray is around in groove, and lead rides upon on the jag of multiple lead support successively, positioned at drawing
The lead portion of the both sides of line pillar is conflicted with lead support and is arranged, and one end that lead prolongs extends the center of groove and fixed,
The other end of lead extends base at least 5cm；
Lead is fixed by step 5, application monocomponent polyurethane foam filling agent filling groove, and lead support protrudes from list
Component polyurethane foam filling agent；Lead support can be plastic material or metal material；
Step 6, will cylindrical multiple through holes correspond with multiple lead support after be located on base and consolidate
Customization is made firecrackers main body, superscribes kraft paper in firecrackers main body lateral wall and bottom afterwards, the other end of lead is wrapped in cattle
In mulberry paper；
Step 7, alternately insert song big gun core 300 and fireworks big gun core in described cylindrical multiple through holes successively
301, wherein, and in the gunpowder of upper end insertion song big gun core of the lead support in each through hole or insert fireworks big gun core
In the propellant powder of lower section, it is additionally provided with the fiery priming 303 of biography between propellant powder 302 and fireworks big gun core, described pass the upper of fiery priming
In the minds of end insertion fireworks big gun, in lower end insertion propellant powder；
Step 8, on the cylinder end adhesive paste pitched kraft paper 400, and the opening button in base sets lid afterwards
Body.
As shown in figure 3, in a preferred version, described lid includes shell body 401 and the eps foam of paper-board material
Inner housing 402.
In one preferred version, described base and described cylindrical cross-sectional diameter are 300-350mm, described base
Height be 200-300mm.
In one preferred version, a diameter of 8-10mm of arbitrary through hole in multiple through holes, between two through holes
Beeline is 4mm.
In one preferred version, described lead is two-layer.
As shown in figure 3, in a preferred version, described step 6 is further comprising the steps of: after being fabricated to firecrackers main body,
Also include buffer layer in the side wall of firecrackers main body and bottom, the manufacture method of described buffer layer is: thickness is less than 8mm
Eps cystosepiment cuts into the eps foam strip 501 that specification is less than 1cm for width, eps foam strip is sequentially arranged in cylindrical
On lateral wall, paste on the bottom surface of base by circular for the eps cystosepiment cutting less than 5mm for the thickness, apply one-component afterwards
Polyurethane foam filler fills the gap between eps foam strip, and filled and process bar bottom and circular eps cystosepiment
Gap between 502, buffer layer is extended, by list in the other end of the described lead gap between two neighboring eps cystosepiment
It is kept apart by component polyurethane foam filling agent with eps cystosepiment.
In one preferred version, the amount of the gunpowder of a song big gun in-core interpolation is less than 0.2g, the amount of described propellant powder
For 1.5-2.0g.
In one preferred version, in compound, pond sludge and the volume ratio of algae are 1-2:1.
In one preferred version, described fireworks big gun core includes three layers of whistle medicated bag and wraps bright pearl, and the outside in whistle medicine
Also wrap up one layer of layers of kraft paper, described biography fire priming runs through layers of kraft paper to whistle medicine layer.
Apply the firecrackers that the mechanized method for making of above-mentioned fireworks produces.
Although embodiment of the present invention is disclosed as above, it is not restricted to listed in description and embodiment
With, it can be applied to various suitable the field of the invention completely, for those skilled in the art, can be easily
Realize other modification, therefore under the general concept being limited without departing substantially from claim and equivalency range, the present invention does not limit
In specific details with shown here as the legend with description.
Claims (10)
1. the mechanized method for making of fireworks is it is characterised in that comprise the following steps:
The compound of step one, application pond sludge and algae is pressed into upper end in the first cylindrical die and carries swirl shape structure
The base of groove, gash depth be less than 6mm, and dry to water content be less than 10% after, standby；
The compound of step 2, application pond sludge and algae is pressed into the cylinder with multiple through holes in the second cylindrical die
Body, the multiple through holes in this cylinder body extend in parallel setting along its axial direction, and multiple through hole is cylindrical crosscutting
Be distributed in the shape of a spiral on face, cylindrical height be less than 200mm, and dry to water content be less than 5% after, standby；
Step 3, it is arranged in order the multiple lead support of setting, and multiple lead support adjacent with cylinder two in the trench
The distance between center of individual through hole is equal, fixing in the inserted base of described lead support one end, and the other end extends base
At least 6mm, and other end setting jag, the A/F of jag is 1-3mm；
Step 4, lead wire tray is around in groove, and lead rides upon on the jag of multiple lead support successively, props up positioned at lead
The lead portion of the both sides of post is conflicted with lead support and is arranged, and one end that lead prolongs extends the center of groove and fixed, lead
The other end extend base at least 5cm；
Lead is fixed by step 5, application monocomponent polyurethane foam filling agent filling groove, and lead support protrudes from one-component
Polyurethane foam filler；
Step 6, will cylindrical multiple through holes correspond with multiple lead support after be located on base and fixing make
It is made firecrackers main body, superscribes kraft paper in firecrackers main body lateral wall and bottom afterwards, the other end of lead is wrapped in kraft paper
Interior；
Step 7, alternately insert song big gun core and fireworks big gun core, wherein, lead in described cylindrical multiple through holes successively
In propellant powder in the gunpowder of upper end insertion song big gun core of pillar or below insertion fireworks big gun core, in propellant powder and fireworks big gun
It is additionally provided with the fiery priming of biography, in the minds of the upper end insertion fireworks big gun of described biography fire priming, in lower end insertion propellant powder between core；
Step 8, on the cylinder end adhesive paste pitched kraft paper, and the opening button in base sets lid afterwards.
2. the mechanized method for making of fireworks as claimed in claim 1 is it is characterised in that described lid includes paper sheet
The shell body of matter and the inner housing of eps foam.
3. the mechanized method for making of fireworks as claimed in claim 1 is it is characterised in that described base and described cylinder
The cross-sectional diameter of body is 300-350mm, and the height of described base is 200-300mm.
4. the mechanized method for making of fireworks as claimed in claim 1 is it is characterised in that arbitrary in multiple through hole pass through
A diameter of 8-10mm of through hole, the beeline between two through holes is 4mm.
5. the mechanized method for making of fireworks as claimed in claim 1 is it is characterised in that described lead is two-layer.
6. fireworks as claimed in claim 1 mechanized method for making it is characterised in that described step 6 also include with
Lower step: after being fabricated to firecrackers main body, also include buffer layer, the system of described buffer layer in the side wall of firecrackers main body and bottom
As method it is: the eps cystosepiment that thickness is less than 8mm cuts into the eps foam strip that specification is less than 1cm for width, by eps foam
Bar is sequentially arranged on cylindrical lateral wall, and the eps cystosepiment that thickness is less than 5mm cuts the circular bottom pasted in base
On face, application monocomponent polyurethane foam filling agent fills the gap between eps foam strip afterwards, and filled and process bar bottom
Gap and circular eps cystosepiment between, the other end of the described lead gap between two neighboring eps cystosepiment extends
Go out buffer layer, by monocomponent polyurethane foam filling agent, it is kept apart with eps cystosepiment.
7. the mechanized method for making of fireworks as claimed in claim 1 is it is characterised in that a song big gun in-core adds
The amount of gunpowder be less than 0.2g, the amount of described propellant powder is 1.5-2.0g.
8. the mechanized method for making of fireworks as claimed in claim 1 is it is characterised in that pond sludge and algae in compound
Volume ratio be 1-2:1.
9. the mechanized method for making of fireworks as claimed in claim 1 is it is characterised in that described fireworks big gun core includes three
Layer whistle medicated bag wraps bright pearl, and also wraps up one layer of layers of kraft paper in the outside of whistle medicine, and described biography fire priming runs through kraft paper
Layer is to whistle medicine layer.
10. the firecrackers that the mechanized method for making of fireworks as described in any one of claim 1-9 for the application produces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610766774.4A CN106352745B (en) | 2016-08-29 | 2016-08-29 | The firecrackers of mechanized method for making and this method production of fireworks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610766774.4A CN106352745B (en) | 2016-08-29 | 2016-08-29 | The firecrackers of mechanized method for making and this method production of fireworks |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106352745A true CN106352745A (en) | 2017-01-25 |
| CN106352745B CN106352745B (en) | 2018-06-01 |
Family
ID=57857582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610766774.4A Expired - Fee Related CN106352745B (en) | 2016-08-29 | 2016-08-29 | The firecrackers of mechanized method for making and this method production of fireworks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106352745B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202126213U (en) * | 2011-04-02 | 2012-01-25 | 朱秀刚 | Combined fireworks launching seat |
| CN204649090U (en) * | 2015-04-17 | 2015-09-16 | 陈正权 | Fire-proof and explosion-proof combined firework |
| CN204963683U (en) * | 2015-08-28 | 2016-01-13 | 徐月苗 | Prevent unexpected ignitor of fireworks |
| CN204988036U (en) * | 2015-08-17 | 2016-01-20 | 林德胜 | Split type plastics urceolus of fireworks group basin |
-
2016
- 2016-08-29 CN CN201610766774.4A patent/CN106352745B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202126213U (en) * | 2011-04-02 | 2012-01-25 | 朱秀刚 | Combined fireworks launching seat |
| CN204649090U (en) * | 2015-04-17 | 2015-09-16 | 陈正权 | Fire-proof and explosion-proof combined firework |
| CN204988036U (en) * | 2015-08-17 | 2016-01-20 | 林德胜 | Split type plastics urceolus of fireworks group basin |
| CN204963683U (en) * | 2015-08-28 | 2016-01-13 | 徐月苗 | Prevent unexpected ignitor of fireworks |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106352745B (en) | 2018-06-01 |
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Granted publication date: 20180601 Termination date: 20180829 |