CN106568349A - Environment-friendly firework launching rack capable of being filled repeatedly - Google Patents
Environment-friendly firework launching rack capable of being filled repeatedly Download PDFInfo
- Publication number
- CN106568349A CN106568349A CN201511002449.2A CN201511002449A CN106568349A CN 106568349 A CN106568349 A CN 106568349A CN 201511002449 A CN201511002449 A CN 201511002449A CN 106568349 A CN106568349 A CN 106568349A
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- China
- Prior art keywords
- die holder
- airway
- die shoe
- upper bolster
- supporting station
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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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
The invention discloses an environment-friendly firework launching rack capable of being filled repeatedly. The environment-friendly firework launching rack comprises a lower die holder (1) and an upper die holder (3); supporting platforms (15) are arranged on the lower die holder at intervals; platform sinking holes matched with the supporting platforms are formed in the upper die holder; an air duct capable of connecting and communicating with the supporting platforms in series is formed between the upper die holder and the lower die holder; the side edge of the first supporting platform is provided with a fire-leading channel (17) capable of being filled with a detonating fuse head; the periphery of the air duct is correspondingly provided with a sealing device capable of sealing the air duct; and the sealing device comprises sealing grooves (14) located in the lower die holder and sealing stripes (16) which are located on the upper die holder and can be embedded into the sealing grooves. According to the environment-friendly firework launching rack capable of being filled repeatedly, as the periphery of the hot airflow air duct is provided with the sealing device, thus, hot airflow can be controlled to be not leaked outwards, so that the hot airflow is enough to be subjected to ignition discharging, moreover, the hot airflow can flow orderly, and normal discharging of fireworks is ensured. The launching rack is compact in structure, convenient to manufacture, lightweight and high in durability.
Description
Technical field
The present invention relates to fireworks technical field, particularly with regard to a kind of launcher that can load repeatedly environment protection firework.
Background technology
It is known that, traditional fireworks are assembled by the paper bobbin that multiple leads are connected, it will typically pass through cylinder processed, pressure mud bottom, insert and draw, fill the operation such as nitre and bright pearl, sealing, assembling and encapsulation, do not only exist not high various operation, low production efficiency, production cost height, the standardization of product or standard and poor working environment, high labor intensive, be unfavorable for the drawbacks such as mechanical production line operation, and substantial amounts of paper wood and soil will be consumed, cause the waste of ecological resources, environment is polluted simultaneously also, destruction is ecological.For these problems, someone makes monoblock type fireworks tube by molding with waste materials, then the wire lead slot being connected with nitre medicine is arranged in cylinder bottom, by lead placement in wire lead slot, encapsulates again and form monoblock type fireworks after filling nitre medicine and bright pearl.Although the fireworks of this structure are without paper web, also should not mud bottom, can save paper stock and soil.But it there is problems in use：One is that fireworks tube is not easy to recycling, the fireworks tube of discarding is to environment, two is to need to prepare different moulds to suppress different fireworks for the fireworks of different size, mould structure is also more complicated, die cost high cost, press is also more, otherwise wants Jing often to exchange mould, can reduce production efficiency；Two is once there is a cylinder to be damaged on fireworks tube, to will result in fireworks tube and integrally scrap, and increases cost, reclaim, collect and store also less convenient, then be that lead is in tandem also cumbersome, sometimes can also the fiery phenomenon of leaded string, the quality problems such as cause fireworks set off, affect firework product quality.In order to solve the above problems, the applicant applies（Application No. 2014207992126）One kind is not required to paper stock and soil, will not generation environment pollution, repeat and utilize, and a large amount of moulds and lead can be saved, it is possible to decrease production cost, the Combined fireworks formed by molding monomer of improve production efficiency.This Combined fireworks it to be the steam that produced by firework display by air flue heat heating wire in adjacent fireworks tube or direct light the fireworks with thermal current, so circulation is carried out, but the launcher of filling Combined fireworks also deposits some problems in use：One be using a period of time after, as the upper and lower die holder of launcher for loading fireworks can deform, cause the hot gas path that formed by upper and lower die holder can gas leakage, so as to reduce steam flowing pressure, and reduce hot gas amount, affect setting off for fireworks；Two is that steam road is directly communicated with the transmitting tube inner chamber of bullet lower end, and such steam flow direction dispersion, mass rate of emission are slow；Three is between adjacent transmission cylinder it some times happens that thermal current is collaborated, and causing to set off sequentially to be carried out, and reduce firework display effect, or even cause fireworks set off.
As fireworks launch tube is together in series one by one, high temperature gas flow is conveyed by air flue and realizes igniting, set off one by one, if centre has one due to air flue gas leakage, itself will be affected, even affect remaining fireworks tube set off, this is not allow in fireworks use to exist, it is therefore necessary to launching tube（Launcher）Solved, to guarantee that fireworks are realized continuously setting off.
The content of the invention
For the problems of fireworks launcher is organized in above-mentioned prior art, the invention provides a kind of have air flue sealant, it can be ensured that what fireworks continuously can be seted off, the launcher of fireworks can be loaded repeatedly.
The technical problem to be solved in the present invention is adopted the technical scheme that：The environment protection firework launcher that can load repeatedly includes die shoe and upper bolster, supporting station is arranged at intervals with the die shoe, the supporting station is in single, double or multiple rows of setting, the heavy platform hole matched with supporting station is provided with the upper bolster, the airway that supporting station can be concatenated connection is provided between the upper bolster and die shoe, the airway is made up of air intake duct and exhaust duct, it is provided with first supporting station side and can loads igniting for igniter head, the airway periphery is correspondingly arranged on the sealing device that can be sealed airway, the sealing device includes the seal groove on die shoe and on upper bolster and the sealing strip that can be embedded in seal groove.
The present invention disperses preferably to solve steam flow direction, the slow problem of mass rate of emission, backing plate is provided with the heavy platform hole of upper bolster, airway is separated by the backing plate with launching tube lower end inner chamber, and the air inlet and steam vent that airway two ends can be made to communicate with launching tube lower end inner chamber respectively is provided with the backing plate.
The upper and lower die holder of the launcher using after certain hour it may happen that deformation, the sealing device sealing can decline, cause to collaborate to prevent thermal current from leaking, supporting station periphery on die shoe is provided with external seal groove, and the external seal strip that can be embedded in external seal groove is provided with the heavy platform hole periphery on upper bolster.
The present invention can be provided with metal heating wire on supporting station, and the metal heating wire reaches more than 300 DEG C, and it can make the gun propellant combustion in inner core, and the metal heating wire is 0.1～0.2 millimeter, and the metal heating wire is with containing Ta2O5 and Nb2The tantalum niobium silk of O5 is made.Described igniter head is made with red phosphorus or white phosphorus, and metal heating wire heats metal heating wire to light sub-warhead using thermal current near sub-warhead lower end（Inner core）, sub-warhead is built with gunpowder and bright pearl etc..Also sub-warhead can be lighted with thermal current directly.
Sub-warhead in the present invention repeats loading head after setting off, and the present invention can form 25（5×5）, 36（6×6）, 64（8×8）, 100（10×10）Fireworks etc.；Or for 20 of cuboid（4×5）, 24（4×6）, 48（6×8）, 60（6×10）, 80（8×10）In fireworks.
The present invention is due to being provided with sealing device in thermal current airway periphery, not only can control thermal current not leak out and there are enough thermal currents to carry out igniting and set off, and thermal current can be made to be flowed in an orderly manner, guarantee that fireworks are normally seted off, it is launcher compact conformation of the present invention, easily manufactured, lightweight and ruggedness is strong.
Advantages of the present invention：
1st, the launcher is repeatable utilizes, and can save substantial amounts of paper wood and soil, be conducive to ecological resource protection,
2nd, firework display will not produce pollutant, be conducive to environmental conservation,
3rd, papery lead need not be used, and the repeatable utilization of lead is done with metal heating wire, reduced lead cost, can be effectively prevented from the security incident brought by papery lead unexpected burning,
4th, can avoid papery lead that the problem brought by string fire occurs, improve firework product quality.
Description of the drawings
Fig. 1 is the overlooking the structure diagram of die shoe of the present invention,
Fig. 2 is the present invention looks up structural representation of upper bolster of the present invention,
Fig. 3 be upper bolster of the present invention and die shoe combination after A-A broken section structure enlarged diagrams,
Fig. 4 be upper bolster of the present invention and die shoe combination after C to structural representation,
Fig. 5 be upper bolster of the present invention and die shoe combination after B-B broken section structural representations,
Overlooking the structure diagram after Fig. 6 upper bolsters of the present invention and die shoe combination.
In figure, 1, die shoe 2, air intake duct 3, upper bolster 4, igniting receptor 5, air inlet 6, backing plate 7, launching tube 8, outer housing 9, sub-warhead 10, steam vent 11, external seal strip 12, external seal groove 13, exhaust duct 14, seal groove 15, supporting station 16, sealing strip 17, ignite 18, outside nut hole 19, fixed station 20, female screw hole 21, buffer stopper 22, fixing groove.
Specific embodiment
In Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, the launcher that environment protection firework can be loaded repeatedly includes die shoe 1 and upper bolster 3,36 supporting stations 15 are arranged at intervals with the die shoe, supporting station can be higher by die shoe upper surface or the cylinder concordant with die shoe upper surface or cone, the supporting station is provided with the heavy platform hole matched with supporting station in single, double or multiple rows of fireworks tube for being arranged to some specifications on the upper bolster（Do not mark in figure）The airway that supporting station can be concatenated connection is provided between the upper bolster and die shoe, it is symmetrical with X-X lines in Fig. 1, it is symmetrical with Y-Y lines in Fig. 2, after upper bolster and die shoe and outer housing 8 use outside threaded holes 18, middle female screw hole 20 and the combination of fixing groove 22 of middle four fixed stations 19 and periphery, X-X lines are overlapped with Y-Y lines, and igniting receptor 4 is provided with outer housing（Also will can be located in outer housing）, igniting receptor by remote control come realize igniting, the airway is made up of air intake duct 2 and exhaust duct 13, at first（Such as Fig. 1 upper left corners position）Be provided with supporting station side can load igniter head ignite 17, the airway periphery is correspondingly arranged on the sealing device that can be sealed airway, and the sealing device includes the seal groove 14 on die shoe and on upper bolster and the sealing strip 16 that can be embedded in seal groove.Airway can be made with plastics one piece injection moulding with die shoe, backing plate 6 is provided with the heavy platform hole of upper bolster, airway is separated by the backing plate with lower end inner chamber, sub-warhead 9 is filled with launching tube 7, the air inlet 5 and steam vent 10 that airway two ends can be made to communicate with launching tube lower end inner chamber respectively on the backing plate, is provided with.It is originally airway and sub-warhead 9（Inner core）Lower end directly communicates, and airway is directly communicated with inner core lower end by air inlet and steam vent after adding backing plate, is provided with buffer stopper 21 on the die shoe bottom surface.
The upper and lower die holder of the launcher using after certain hour it may happen that deformation, the sealing device sealing can decline, cause to collaborate to prevent thermal current from leaking, supporting station periphery on die shoe is provided with external seal groove 12, the external seal strip 11 that can be embedded in external seal groove is provided with the heavy platform hole periphery on upper bolster, external seal groove and external seal strip 11 are crisscross arranged for straight line.
Above invention mode is only to illustrate technical scheme and unrestricted; although being described in detail to the present invention with reference to specific embodiment; it will be understood by those within the art that; technical scheme can be modified or equivalent; without deviating from the spirit and scope of technical solution of the present invention, which all should be covered in the protective scope of the claims of the present invention.
Claims (4)
1. environment protection firework launcher can be loaded repeatedly, and it includes die shoe（1）And upper bolster（3）, on the die shoe, it is arranged at intervals with supporting station（15）The supporting station is in single, double or multiple rows of setting, the heavy platform hole matched with supporting station is provided with the upper bolster, the airway that supporting station can be concatenated connection is provided between the upper bolster and die shoe, is provided with first supporting station side and can be loaded igniting for igniter head（17）, the airway is by air intake duct（2）And exhaust duct（13）Composition, is characterized in that：The airway periphery is correspondingly arranged on the sealing device that can be sealed airway, and the sealing device includes the seal groove on die shoe（14）With the sealing strip being located on upper bolster and can be embedded in seal groove（16）.
2. it is according to claim 1 can to load repeatedly environment protection firework launcher, it is characterized in that：The heavy platform hole of the upper bolster is provided with backing plate（6）, airway separated by the backing plate with launching tube lower end inner chamber, and the air inlet that airway two ends can be made to communicate with launching tube lower end inner chamber respectively is provided with the backing plate（5）And steam vent（10）.
3. it is according to claim 1 and 2 can to load repeatedly environment protection firework launcher, it is characterized in that：Supporting station periphery on die shoe is provided with external seal groove（12）, the external seal strip that can be embedded in external seal groove is provided with the heavy platform hole periphery on upper bolster（11）.
4. it is according to claim 1 and 2 can to load repeatedly environment protection firework launcher, it is characterized in that：Buffer stopper is provided with the die shoe bottom surface（21）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511002449.2A CN106568349B (en) | 2015-12-29 | 2015-12-29 | Environment protection firework launcher can be loaded repeatedly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511002449.2A CN106568349B (en) | 2015-12-29 | 2015-12-29 | Environment protection firework launcher can be loaded repeatedly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106568349A true CN106568349A (en) | 2017-04-19 |
| CN106568349B CN106568349B (en) | 2017-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511002449.2A Active CN106568349B (en) | 2015-12-29 | 2015-12-29 | Environment protection firework launcher can be loaded repeatedly |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112026199A (en) * | 2020-08-17 | 2020-12-04 | 江苏新扬新材料股份有限公司 | Method for forming composite material concentric launching tube |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4012985A (en) * | 1974-02-27 | 1977-03-22 | Arnold Ingemar Magnusson | Multiple launcher |
| JPH085295A (en) * | 1994-06-20 | 1996-01-12 | Iimura Seisakusho:Goushi | Apparatus for blasting off signal fire |
| 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 |
| CN104482809A (en) * | 2014-09-12 | 2015-04-01 | 朱炳强 | Combined fireworks capable of being fired and read remotely |
| CN204421762U (en) * | 2014-12-18 | 2015-06-24 | 朱炳强 | A kind of Combined fireworks |
| CN205279890U (en) * | 2015-12-29 | 2016-06-01 | 江西省冠天科技有限公司 | Can load environmental protection fireworks launcher repeatedly |
-
2015
- 2015-12-29 CN CN201511002449.2A patent/CN106568349B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4012985A (en) * | 1974-02-27 | 1977-03-22 | Arnold Ingemar Magnusson | Multiple launcher |
| JPH085295A (en) * | 1994-06-20 | 1996-01-12 | Iimura Seisakusho:Goushi | Apparatus for blasting off signal fire |
| 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 |
| CN104482809A (en) * | 2014-09-12 | 2015-04-01 | 朱炳强 | Combined fireworks capable of being fired and read remotely |
| CN204421762U (en) * | 2014-12-18 | 2015-06-24 | 朱炳强 | A kind of Combined fireworks |
| CN205279890U (en) * | 2015-12-29 | 2016-06-01 | 江西省冠天科技有限公司 | Can load environmental protection fireworks launcher repeatedly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112026199A (en) * | 2020-08-17 | 2020-12-04 | 江苏新扬新材料股份有限公司 | Method for forming composite material concentric launching tube |
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| Publication number | Publication date |
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| CN106568349B (en) | 2017-11-28 |
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