CN106225602A - The one-body moldedization production method of firecrackers - Google Patents
The one-body moldedization production method of firecrackers Download PDFInfo
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- CN106225602A CN106225602A CN201610756451.7A CN201610756451A CN106225602A CN 106225602 A CN106225602 A CN 106225602A CN 201610756451 A CN201610756451 A CN 201610756451A CN 106225602 A CN106225602 A CN 106225602A
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- Prior art keywords
- firecrackers
- lead
- base
- wire
- production method
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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)
- Finger-Pressure Massage (AREA)
- Toys (AREA)
Abstract
The invention particularly discloses the one-body moldedization production method of firecrackers, comprise the following steps: the compound preparation of application pond sludge and crushing straw is with fluted base with the cylinder of multiple through holes；Being arranged in order in the trench and arrange multiple lead support, and the distance between multiple lead support with the center of adjacent two through holes on cylinder is equal, fixing in the inserted base of lead support one end, the other end extends base；Lead wire tray is around in groove, and lead-in wire rides upon on the jag of multiple lead support successively；It is fabricated to firecrackers main body by being located in after cylindrical multiple through holes and multiple lead support one_to_one corresponding on base and fixing；Add a cover after inserting song big gun core in cylindrical multiple through holes and be prepared as firecrackers.The firecrackers that application the inventive method produces are different from the structure of existing firecrackers, and the structure between firecrackers is compacter, and production technology is simple, and the firecrackers produced conveniently transport and storage, set off rear easy cleaning, protect environment.
Description
Technical field
The present invention relates to firecracker production technical field, particularly to the one-body moldedization production method of a kind of firecrackers.
Background technology
Fireworks are indispensable congratulation in red-letter day modes, very popular, and it remains the glamour of uniqueness, according to
The difference of firework display effect, structure and the processing technology of product are the most different, and fireworks are generally divided into fireworks and the big class of firecracker two, its
In, the small volume of firecracker, sound is violent and continuous, and in celebrating activity by day, Application comparison is many, and general firecracker is into
String is arranged on lead-in wire, during setting off, often occurs due to wire breaking, and firecracker daps the phenomenon launched on the ground,
There is certain danger, and a large amount of firecracker chip can be produced after firecracker has been seted off, be not easily cleaned, pollute environment；And it is existing
There is firecracker to be typically just prepared from moistureproof paper parcel gunpowder and lead-in wire, there is no more preferable damping, buffering effect, allowing model
In enclosing, the dose of firecracker is filled the biggest, increases potential safety hazard in transit.
Summary of the invention
It is an object of the invention to solve at least the above, and the advantage that at least will be described later is provided.
It is a still further object of the present invention to provide the one-body moldedization production method of a kind of firecrackers, in process of production,
Buffer layer is added, it is ensured that transport and use safety in the structure of firecracker；And firecracker bunchiness is arranged in firecrackers main body, through combustion
After putting, firecrackers main body almost keeps complete structure, can quickly focus on, or can save with recycling
Resource, protects environment.
In order to realize according to object of the present invention and further advantage, it is provided that the one-body molded metaplasia of a kind of firecrackers is produced
Method, it is characterised in that comprise the following steps:
Step one, application pond sludge are pressed into upper end with vortex with the compound of crushing straw in the first cylindrical die
The base of the groove of shape structure, gash depth is less than 5mm, and dries to water content less than after 5%, standby；
Step 2, application pond sludge are pressed into multiple through with the compound of crushing straw in the second cylindrical die
The cylinder in hole, the multiple through holes in this cylinder extend in parallel setting along its axial direction, and multiple through hole is at cylinder
Being distributed in the shape of a spiral on the cross section of body, cylindrical height is less than 100mm, and dries to water content less than after 5%, standby；
Step 3, it is arranged in order multiple lead support is set in the trench, and multiple lead support and the phase on cylinder
Distance between the center of adjacent two through holes is equal, and fixing in the inserted base of described lead support one end, the other end extends
Base at least 5mm, and the other end arranges jag, the A/F of jag is 1-3mm；
Step 4, lead wire tray is around in groove, and lead-in wire rides upon on the jag of multiple lead support successively, is positioned at and draws
The lead portion of the both sides of line pillar is conflicted with lead support and is arranged, and one end that lead-in wire prolongs extends the center of groove and fixed,
The other end of lead-in wire extends base at least 5cm；
Step 5, application monocomponent polyurethane foam filling agent are filled groove and are fixed by lead-in wire, and lead support protrudes from list
Component polyurethane foam filling agent；
Step 6, will be located on base after cylindrical multiple through holes and multiple lead support one_to_one corresponding and consolidate
Customization is made firecrackers main body, superscribes kraft paper in firecrackers main body lateral wall and bottom afterwards, and the other end of lead-in wire is wrapped in cattle
In mulberry paper；
Step 7, in described cylindrical multiple through holes, insert song big gun core, and the lead-in wire in each through hole
The upper end of pillar is inserted in the gunpowder of song big gun core；
Step 8, on the cylinder end adhesive paste pitched kraft paper, and the opening button at base sets lid afterwards.
Preferably, described lid includes shell body and the inner housing of eps foam material of paper-board material.
Preferably, described base and described cylindrical cross-sectional diameter are 300-350mm, the height of described base
For 200-300mm.
Preferably, a diameter of 8-10mm of arbitrary through hole in multiple through holes, the short distance between two through holes
From for 4mm.
Preferably, described lead-in wire is two-layer.
Preferably, described step 6 is further comprising the steps of: after being fabricated to firecrackers main body, at the sidewall of firecrackers main body
Also include buffer layer with bottom, the manufacture method of described buffer layer is: thickness is less than the eps foam plate cutting established practice of 8mm
Lattice are the eps foam bar that width is less than 1cm, are sequentially arranged on cylindrical lateral wall by eps foam bar, are less than by thickness
The eps foam plate of 5mm cuts into circle and pastes on the bottom surface of base, and application monocomponent polyurethane foam filling agent is filled afterwards
Gap bottom gap between eps foam bar, and filled and process bar and between the eps foam plate of circle, described lead-in wire
Buffer layer is extended, by monocomponent polyurethane foam filling agent by it in other end gap between adjacent two eps foam plates
Keep apart with eps foam plate.
Preferably, the amount of the gunpowder of a song big gun in-core interpolation is less than 0.2g.
Preferably, in compound, the volume ratio of pond sludge and crushing straw is 1-2:1.
Apply the firecrackers that the one-body moldedization production method of above-mentioned firecrackers produces.
The present invention at least includes following beneficial effect:
Base and cylinder are columnar structured, it is easy to assemble and fix, it is only necessary to control base and cylindrical directly
Footpath size adapts, and the post-drying that completes processes, standby, facilitates the later stage of firecrackers to assemble；
Application eps foam bar, circular eps foam plate 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 putting, finally making moist to abandon causes waste；
Base and cylinder are to make rheo-die-casting before firecracker, drying forming, it is possible to achieve quick group to firecrackers
Dress, improves the efficiency producing firecrackers, can realize the industrialized production of firecracker；
The groove of swirl shape structure is used for laying lead-in wire, and multiple lead support are for supporting a part for lead-in wire and highlight
In groove, so as to more easily arrange multiple relatively independent firecracker ignition point；
In compound, pond sludge is 1-2:1 with the volume ratio of crushing straw, and the purpose adding crushing straw is so that pond sludge
Fiber content higher, lighter weight, and be prone to drying and moulding；
In sum, the firecrackers that the one-body moldedization production method of the firecrackers that the present invention provides produces are different from existing firecrackers
Structure, the structure between firecrackers is compacter, and production technology is simple, and the convenient transport of the firecrackers produced and storage, sets off
Rear easy cleaning, protects environment.
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.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of base of the present invention；
Fig. 2 is the described cylindrical plan structure schematic diagram of the present invention；
Fig. 3 is the vertical profile structural representation of the firecrackers that firecrackers one-body moldedization production method of the present invention produces.
Detailed description of the invention
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.
Should be appreciated that used herein such as " have ", " comprising " and " including " term do not allot one or many
Other element individual or the existence of a combination thereof or interpolation.
As shown in Figure 1, Figure 2 and Figure 3, the present invention provides the one-body moldedization production method of a kind of firecrackers, including following step
Rapid:
Step one, application pond sludge are pressed into upper end with vortex with the compound of crushing straw in the first cylindrical die
The base 100 of the groove 101 of shape structure, gash depth is less than 5mm, and dries to water content less than after 5%, standby；Swirl shape
The groove of structure is laid for lead-in wire and is provided accommodation space, can also keep the seriality of lead-in wire simultaneously, is difficult to be blown or machinery
Damage；
Step 2, application pond sludge are pressed into multiple through with the compound of crushing straw in the second cylindrical die
The cylinder 200 in hole, the multiple through holes 201 in this cylinder extend in parallel setting, and multiple through hole along its axial direction
Being distributed in the shape of a spiral on cylindrical cross section, cylindrical height is less than 100mm, and dries to water content less than after 5%,
Standby；
The purpose adding crushing straw in pond sludge is so that the fiber content of pond sludge is higher, lighter weight, and is prone to
Drying and moulding；
Step 3, be arranged in order multiple lead support 102 be set in the trench, and multiple lead support with on cylinder
Distance between the center of adjacent two through holes is equal, and fixing in the inserted base of described lead support one end, the other end extends
Going out base at least 5mm, and the other end arranges jag, the A/F of jag is 1-3mm；
Multiple lead support are for supporting a part for lead-in wire and protrude from groove, so as to more easily arrange many
Individual relatively independent firecracker ignition point；
Step 4, lead wire tray is around in groove, and lead-in wire rides upon on the jag of multiple lead support successively, is positioned at and draws
The lead portion of the both sides of line pillar is conflicted with lead support and is arranged, and one end that lead-in wire prolongs extends the center of groove and fixed,
The other end of lead-in wire extends base at least 5cm；
Step 5, application monocomponent polyurethane foam filling agent are filled groove and are fixed by lead-in wire, and lead support protrudes from list
Component polyurethane foam filling agent；Lead support can be plastic material or metal material；
Step 6, will be located on base after cylindrical multiple through holes and multiple lead support one_to_one corresponding and consolidate
Customization is made firecrackers main body, superscribes kraft paper in firecrackers main body lateral wall and bottom afterwards, and the other end of lead-in wire is wrapped in cattle
In mulberry paper；
Step 7, in described cylindrical multiple through holes, insert song big gun core 300, and drawing in each through hole
The upper end of line pillar is inserted in the gunpowder of song big gun core；
Step 8, on the cylinder end adhesive paste pitched kraft paper 400, and the opening button at base sets lid afterwards
Body.
As it is shown on figure 3, in a preferred version, described lid includes shell body 401 and the eps foam material 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-in wire is two-layer.
As it is shown on figure 3, in a preferred version, described step 6 is further comprising the steps of: after being fabricated to firecrackers main body,
Also including buffer layer in sidewall and the bottom of firecrackers main body, the manufacture method of described buffer layer is: by thickness less than 8mm
It is the eps foam bar 501 that width is less than 1cm that eps foam plate cuts into specification, is sequentially arranged in cylindrical by eps foam bar
On lateral wall, the thickness eps foam plate less than 5mm is cut into circle and pastes on the bottom surface of base, apply one-component afterwards
Polyurethane foam filler fills the gap between eps foam bar, and bottom filled and process bar with circular eps foam plate
Gap between 502, buffer layer is extended, by list in the other end of described lead-in wire gap between adjacent two eps foam plates
It is kept apart by component polyurethane foam filling agent with eps foam plate.
In one preferred version, the amount of the gunpowder of a song big gun in-core interpolation is less than 0.2g.
In one preferred version, in compound, pond sludge is 1-2:1 with the volume ratio of crushing straw.
Apply the firecrackers that the one-body moldedization production method of above-mentioned firecrackers produces.
Although embodiment of the present invention are disclosed as above, but it is not restricted in description and embodiment listed
Using, it can be applied to various applicable the field of the invention completely, for those skilled in the art, and can be easily
Realizing other amendment, therefore under the general concept 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 (9)
1. the one-body moldedization production method of firecrackers, it is characterised in that comprise the following steps:
Step one, application pond sludge are pressed into upper end with swirl shape knot with the compound of crushing straw in the first cylindrical die
The base of the groove of structure, gash depth is less than 5mm, and dries to water content less than after 5%, standby；
Step 2, application pond sludge are pressed into multiple through holes in the second cylindrical die with the compound of crushing straw
Cylinder, the multiple through holes in this cylinder extend in parallel setting along its axial direction, and multiple through hole is cylindrical
Being distributed in the shape of a spiral on cross section, cylindrical height is less than 100mm, and dries to water content less than after 5%, standby；
Step 3, it is arranged in order multiple lead support is set in the trench, and multiple lead support adjacent with on cylinder two
Distance between the center of individual through hole is equal, and fixing in the inserted base of described lead support one end, the other end extends base
At least 5mm, and the other end arranges jag, the A/F of jag is 1-3mm；
Step 4, lead wire tray is around in groove, and lead-in wire rides upon on the jag of multiple lead support successively, being positioned at lead-in wire
The lead portion of the both sides of post is conflicted with lead support and is arranged, and one end that lead-in wire prolongs extends the center of groove and fixed, lead-in wire
The other end extend base at least 5cm；
Step 5, application monocomponent polyurethane foam filling agent are filled groove and are fixed by lead-in wire, and lead support protrudes from one-component
Polyurethane foam filler；
Step 6, will be located in after cylindrical multiple through holes and multiple lead support one_to_one corresponding on base and fixing make
Being made firecrackers main body, superscribe kraft paper in firecrackers main body lateral wall and bottom afterwards, the other end of lead-in wire is wrapped in kraft paper
In；
Step 7, in described cylindrical multiple through holes, insert song big gun core, and the lead support in each through hole
Upper end insert song big gun core gunpowder in；
Step 8, on the cylinder end adhesive paste pitched kraft paper, and the opening button at base sets lid afterwards.
2. the one-body moldedization production method of firecrackers as claimed in claim 1, it is characterised in that described lid includes paper sheet
The shell body of matter and the inner housing of eps foam material.
3. the one-body moldedization production method of firecrackers as claimed in claim 1, 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 one-body moldedization production method of firecrackers as claimed in claim 1, it is characterised in that arbitrary in multiple through holes pass through
A diameter of 8-10mm of through hole, the beeline between two through holes is 4mm.
5. the one-body moldedization production method of firecrackers as claimed in claim 1, it is characterised in that described lead-in wire is two-layer.
6. the one-body moldedization production method of firecrackers as claimed in claim 1, it is characterised in that described step 6 also include with
Lower step: after being fabricated to firecrackers main body, also includes buffer layer, the system of described buffer layer in sidewall and the bottom of firecrackers main body
As method it is: less than the eps foam plate of 8mm, thickness is cut into specification is the eps foam bar that width is less than 1cm, by eps foam
Bar is sequentially arranged on cylindrical lateral wall, the thickness eps foam plate less than 5mm is cut into circle and pastes the end at base
On face, application monocomponent polyurethane foam filling agent fills the gap between eps foam bar afterwards, and bottom filled and process bar
And the gap between circular eps foam plate, the other end of described lead-in wire gap between adjacent two eps foam plates extends
Go out buffer layer, monocomponent polyurethane foam filling agent it is kept apart with eps foam plate.
7. the one-body moldedization production method of firecrackers as claimed in claim 1, it is characterised in that a song big gun in-core adds
The amount of gunpowder be less than 0.2g.
8. the one-body moldedization production method of firecrackers as claimed in claim 1, it is characterised in that pond sludge and pulverizing in compound
The volume ratio of straw is 1-2:1.
9. the firecrackers that the one-body moldedization production method of application firecrackers as described in any one of claim 1-8 produces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610756451.7A CN106225602B (en) | 2016-08-29 | 2016-08-29 | The firecrackers of being integrally formed production method and this method production of firecrackers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610756451.7A CN106225602B (en) | 2016-08-29 | 2016-08-29 | The firecrackers of being integrally formed production method and this method production of firecrackers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106225602A true CN106225602A (en) | 2016-12-14 |
| CN106225602B CN106225602B (en) | 2018-05-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610756451.7A Expired - Fee Related CN106225602B (en) | 2016-08-29 | 2016-08-29 | The firecrackers of being integrally formed production method and this method production of firecrackers |
Country Status (1)
| Country | Link |
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| CN (1) | CN106225602B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2798030Y (en) * | 2005-04-18 | 2006-07-19 | 徐晓广 | Safety fireworks and firecrackers |
| CN201037748Y (en) * | 2007-04-25 | 2008-03-19 | 安徽省金山烟花爆竹有限公司 | Regenerative plastic combined firework main body capable of repetitious being used |
| CN202126213U (en) * | 2011-04-02 | 2012-01-25 | 朱秀刚 | Combined fireworks launching seat |
| CN102679819A (en) * | 2011-03-11 | 2012-09-19 | 百乐特效科技有限公司 | Multi-drum equipment for setting off fireworks and combined firework device |
| CN102889830A (en) * | 2012-04-26 | 2013-01-23 | 刘金铎 | Saluting gun outer barrel and method for manufacturing same |
| CN202956039U (en) * | 2012-11-30 | 2013-05-29 | 刘新和 | Firework setting-off seat with shock absorption device |
| CN204043525U (en) * | 2014-06-09 | 2014-12-24 | 刘怀成 | A kind of firework launching device and making mould thereof |
| CN204678979U (en) * | 2015-03-14 | 2015-09-30 | 邱春香 | A kind of well-set ground Fireworks and firecrackers |
| CN204963683U (en) * | 2015-08-28 | 2016-01-13 | 徐月苗 | Prevent unexpected ignitor of fireworks |
-
2016
- 2016-08-29 CN CN201610756451.7A patent/CN106225602B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2798030Y (en) * | 2005-04-18 | 2006-07-19 | 徐晓广 | Safety fireworks and firecrackers |
| CN201037748Y (en) * | 2007-04-25 | 2008-03-19 | 安徽省金山烟花爆竹有限公司 | Regenerative plastic combined firework main body capable of repetitious being used |
| CN102679819A (en) * | 2011-03-11 | 2012-09-19 | 百乐特效科技有限公司 | Multi-drum equipment for setting off fireworks and combined firework device |
| CN202126213U (en) * | 2011-04-02 | 2012-01-25 | 朱秀刚 | Combined fireworks launching seat |
| CN102889830A (en) * | 2012-04-26 | 2013-01-23 | 刘金铎 | Saluting gun outer barrel and method for manufacturing same |
| CN202956039U (en) * | 2012-11-30 | 2013-05-29 | 刘新和 | Firework setting-off seat with shock absorption device |
| CN204043525U (en) * | 2014-06-09 | 2014-12-24 | 刘怀成 | A kind of firework launching device and making mould thereof |
| CN204678979U (en) * | 2015-03-14 | 2015-09-30 | 邱春香 | A kind of well-set ground Fireworks and firecrackers |
| CN204963683U (en) * | 2015-08-28 | 2016-01-13 | 徐月苗 | Prevent unexpected ignitor of fireworks |
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| Publication number | Publication date |
|---|---|
| CN106225602B (en) | 2018-05-11 |
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Granted publication date: 20180511 Termination date: 20180829 |