CN204043525U - A kind of firework launching device and making mould thereof - Google Patents
A kind of firework launching device and making mould thereof Download PDFInfo
- Publication number
- CN204043525U CN204043525U CN201420303024.XU CN201420303024U CN204043525U CN 204043525 U CN204043525 U CN 204043525U CN 201420303024 U CN201420303024 U CN 201420303024U CN 204043525 U CN204043525 U CN 204043525U
- Authority
- CN
- China
- Prior art keywords
- launching tube
- hole
- base
- formwork
- multiple pipe
- Prior art date
- 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.)
- Expired - Fee Related
Links
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses safer, the more environmental protection of a kind of use, firework launching device simple and reasonable for structure and making mould thereof.Firework launching device comprises multiple pipe integrated formula launching tube and corresponding base, described base is provided with the lead-in wire groove corresponding to the launch hole of the launching tube of this multiple pipe integrated formula and corresponding gunpowder depressed part thereof, between described multiple pipe integrated formula launching tube and its base, be provided with an isolation orifice plate, described isolation orifice plate be provided with correspond respectively to described multiple pipe integrated formula launching tube corresponding launch hole and base on the conduction hole of corresponding gunpowder depressed part.It makes mould and comprises formwork and core rod, and core rod comprises core print seat and hollow drilling bar, its base plate of described formwork is respectively equipped with the overvoltage hole of answering with hollow drilling pole pair.
Description
Technical field
The present invention relates to a kind of firework launching device of setting off for the transmitting of fireworks and make mould.
Background technology
Generally firework bomb and emitter are made one in current fireworks, firework production technology, after firework display completes, bulky fireworks packaging emitter, also becomes hurrock along with setting off of fireworks.This will considerably increase the on-site sanitation cleaning work after setting off.The more important thing is and waste a large amount of resources, increase and manufacture and cost of transportation.And its manufacture craft relative complex.And this integral type firework effect ball sets off inconvenience, and lead-in wire exposes, and there is potential safety hazard.And existingly emitter is made into single launching tube, launching tube bundled piece bundles, then the relatively independent effect ball of preparation is set respectively for each launching tube, some effect balls need again to be connected in series with lead-in wire, this frame mode uses and dangerous on the one hand, and very inconvenient, and lead-in wire and effect ball distinguish assembled connection one by one, its process not only bothers, and dangerous especially.And the common defects of above-mentioned two kinds of modes is also that not only manufacture craft bothers especially, complexity, make make and set off cost all than height.Particularly existing this kind of firework launching device is all adopt paper material to manufacture substantially, its cylindrical shell overall structure is not firm, intensity difference, moisture-sensitive, after transmitting cylindrical shell is carried out, also need manually to use yellow mud bottoming, also need manually to beat fuse eye after launching tube is shaping, its making quality of launching cylindrical shell can not ensure the most basic mechanical strength, add reasons such as easily making moist, make general safety performance poor, easily occur fried cylinder phenomenon when setting off, threat to life safety.In addition, all there is certain defect due to monomer whose and compages in existing emitter, and launch the reasons such as the methods of lighting a fire are unreasonable, compartment (batch (-type)) sequential filming of some pipe fireworks cannot be realized at all veritably, gratifying firework display effect cannot be obtained.
Summary of the invention
The object of the invention is to for prior art Problems existing, a kind of firework launching device is provided and makes mould.This firework launching device and making mould thereof use safer, more reliable, more convenient, more environmental protection, and simple and reasonable for structure, manufacture craft is simple, and cost of manufacture is low, cheap.
The technical scheme of firework launching device of the present invention comprises transmitting body, described transmitting body comprises launching tube and corresponding base thereof, described launching tube is a multiple pipe integrated formula launching tube being provided with some launch holes, described base is provided with the lead-in wire groove corresponding to the launch hole of the launching tube of this multiple pipe integrated formula and corresponding gunpowder depressed part thereof, an isolation orifice plate is provided with between described multiple pipe integrated formula launching tube and its base, described isolation orifice plate be provided with correspond respectively to described multiple pipe integrated formula launching tube corresponding launch hole and base on the conduction hole of corresponding gunpowder depressed part.
Described multiple pipe integrated formula launching tube and base thereof are made up of biological leftover, and described isolation orifice plate is a cardboard or biological scrap flitch.
Described multiple pipe integrated formula launching tube is laid with corresponding density hole.
The making mould of firework launching device comprises patrix, described patrix comprises formwork and corresponding core rod, described core rod comprises the punching press drilling bar be connected on its core print seat, the punching press drilling bar of described core rod is a hollow drilling bar, its base plate of described formwork is provided with the overvoltage hole of answering with described hollow drilling pole pair, and in the overvoltage hole on the base plate of described formwork or the upper port position in overvoltage hole forms the press work stroke of hollow drilling bar.
Its base plate of described formwork is laid with corresponding density bar.
Described core rod its to the core print seat that hollow drilling bar is connected is respectively equipped with the porus excretorius corresponding with the hollow cavity of corresponding drilling bar.
Firework launching device of the present invention and make mould not only simple and reasonable for structure, manufacture craft is simple, the various bamboo timber waste material etc. comprising sawdust can be used, both discarded particle can be used, safety can be guaranteed again, fried cylinder can not be there is, draw materials easy and convenient, such that the cost of manufacture of mould and emitter is low, use cost is low.Due to the combination igniting conducting structure that its emitter is special, the one by one or by group compartment time delay sequential filming of some fireworks can be realized veritably, there is better firework display effect.
Accompanying drawing explanation
Fig. 1 is firework launching device one embodiment sectional structure schematic diagram of the present invention; Fig. 2 is the patrix sectional structure chart making firework launching device; Fig. 3 is that Fig. 2 is along A-A line sectional view; Fig. 4 is the overvoltage pore structure schematic diagram on the formwork base plate of the patrix making firework launching device.
Detailed description of the invention
In order to understand technical scheme of the present invention further, by following examples, the invention will be further described by reference to the accompanying drawings.As shown in Figure 1, the transmitting body (emitter) of the present embodiment comprises launching tube and corresponding base 3 etc. thereof, and its launching tube is a launching tube 1 being provided with the multiple pipe integrated formula of some launch holes 2.The density hole 21 of the reinforcement mechanical strength identical or corresponding with the setting direction of launch hole 2 is laid with between each launch hole 2 on the launching tube 1 of multiple pipe integrated formula, base 3 is provided with the lead-in wire groove 5 to each corresponding launch hole 2 of this launching tube 1 corresponding (or corresponding connection), and the position of each corresponding launch hole 2 corresponding to launching tube 1 is on the base 3 respectively equipped with the gunpowder depressed part 4 connected to go between groove 5 and corresponding launch hole 2.
Between the launch hole 2 and its base 3 of launching tube 1 or launching tube 1, be provided with an isolation orifice plate 6, isolation orifice plate 6 is provided with the conduction hole 7 of the corresponding gunpowder depressed part 4 of corresponding the launch hole 2 and base 3 corresponding respectively to launching tube 1; The diameter in conduction hole 7 is less than or much smaller than the diameter of its launch hole 2.
When the fireworks 20 in a corresponding launch hole 2 are lighted in the ignition charge burning in a certain gunpowder depressed part 4, being positioned at of lead-in wire 19 be beyond conduction hole 7 and/or gunpowder depressed part 4 position, be isolated part that orifice plate 6 isolates lighted by the ignition charge institute of gunpowder depressed part after, to go between self spontaneous firing speed burning, remove to light the fireworks in a launch hole thereafter, and then obtain the effect that real batch (-type) sets off one by one or by group continuously.It sets off the distance between each adjacent two conduction holes depending on isolation orifice plate interval time.
This firework launching device is by its whole synthesis structure and compacting production method method (namely utilizing if the biological leftover of wood chip etc. is by the shaping making of corresponding mould heat pressure), determine it onesize with under the prerequisite of emissivities, its mechanical strength is high, the safety of launching must be all higher with reliability, and cost of manufacture is low.
The preparation method of firework launching device of the present invention comprises the shaping making of launching body, the shaping making of described transmitting body comprises the core rod using and be provided with the launch hole drilling bar of open-core type, coordinate with the formwork in the overvoltage hole being provided with the launch hole drilling bar corresponding respectively to described core rod and carry out the compressing making of launching tube hot pressing, during the compressing making of hot pressing the drilling bar of the open-core type of core rod downward compressing time its bottom is crossed be depressed on the base plate wall of formwork, in the upper port position in the overvoltage hole of base plate or overvoltage hole, with drainage-type and/or the compressing making launching tube of compressing mode crossing stroke type.
The present embodiment is specially and uses a mould to utilize living beings (as timber etc.) leftover to adopt the compressing making launching tube 1 of mode of hot pressing respectively, during the hot-forming making of launching tube, use the core rod being provided with the drilling bar of open-core type to coordinate to the formwork 8 being provided with the overvoltage hole 10 that drilling pole pair corresponding with this is respectively answered and carry out the compressing making of hot pressing.Overvoltage hole on the base plate of formwork or the upper port position in overvoltage hole form the press work stroke of hollow drilling bar.During launching tube 1 compressing making, density bar is equivalent in pre-buried formwork, prior to filled with wood chips material in formwork, exert pressure again and make core rod to pressing down row, at the launch hole drilling bar of the open-core type of core rod to when pressing down, on the nose end mouth that makes its bottom overvoltage extend to the base plate wall of formwork, the overvoltage hole of base plate or in overvoltage hole, to implement drainage-type, complete stroke and/or to cross the hot-forming making of launching tube of stroke type.
Simultaneously, in pressing process, core rod downward compressing time its drilling bar hollow cavity 14 in wood chip material by the outer row in the overvoltage hole 10 on the base plate of formwork, to reduce to suppress power, and the compressing density of launching tube can be increased, the drilling rod end surface of core rod directly can be contacted with formwork base plate by overvoltage hole or exceed the pressing stroke of lower limit (base plate of formwork) of formwork, completely very close to each other between the base plate table wall of drilling bar and formwork, not residual wood chip material etc., the lower port of each launch hole of compressing launching tube can be avoided by shutoff, the phenomenon of appearance hole wall incompleteness and/or its end portion pressed density of launching tube are lower than remainder.The complete through making of the launch hole of existing launching tube.
In another embodiment of preparation method of the present invention, the compressing making of hot pressing of launching tube, correspondence also can be set on the base plate of formwork and be distributed in density bar between each drilling bar of cloth, the setting of density bar is identical with the setting direction of drilling bar, during launching tube compressing making, density bar is equivalent in pre-buried formwork, drilling bar and corresponding density bar are that uniform intervals is distributed in formwork substantially, when hot pressing, mutually to extrude the global density making launching tube base compressing even for each density bar and corresponding each drilling bar, and intensity is consistent.Use density bar to lay on launching tube when the hot-forming making of launching tube and suppress corresponding density hole, to improve the compressing density of launching tube, and then increase the overall structure mechanical strength of launching tube body.All the other structures of the present embodiment, methods can with said method embodiment roughly the same.
As Figure 2-3, the mould of making firework launching device of the present invention comprises upper and lower mould, the formwork 8 that the patrix making launching tube comprises core rod 12 and can be sheathed on core rod 12, core rod 12 comprises core print seat 22 and is connected to the some hollow drilling bar 13 on the lower wall of core print seat 22, and the length of hollow launch hole drilling bar 13 equals or is slightly longer than effective working depth (stroke) of formwork 8, also or equal or the height of slightly long launching tube 1.The corresponding wall of the base plate 9 of formwork 8, its overvoltage nose end mouth or overvoltage hole 10 form effective press work haul distance of hollow drilling bar.Its base plate 9 wall of formwork 8 is connected with between the drilling bar 13 being distributed in each open-core type, arranges the axis density bar 11 axially identical with the drilling bar 13 of open-core type, the length of density bar 11 is equal to or slightly less than effective working depth (stroke) of formwork 8 and the height of launching tube 1; Meanwhile, the base plate 9 of formwork 8 offers overvoltage hole 10 corresponding with hollow drilling bar 13 respectively, the aperture in overvoltage hole 10 can be equivalent to or slightly larger than the external diameter of hollow drilling bar 13 bottom.
The upper end of formwork 8 is connected with the pilot sleeve 18 corresponding with core print seat 22, the core print seat 22 of core rod 12 can arrange in a staving, the base plate of staving forms core print seat 22 lower wall, and core print seat 22 lower wall offers porus excretorius 16 corresponding with the hollow cavity 14 of hollow drilling bar 13 respectively; To emission gases when the biological leftover in formwork 8 and launching tube 1 hot-forming making and unnecessary biological leftover, and can be collected by staving.The lower end of formwork 8 is connected with a support 17, so that unnecessary biological leftover arranges collection outward.
Another embodiment of mould of this making firework launching device as shown in Figure 4, in this example, the overvoltage hole 10 that the base plate 9 of formwork 8 is offered is a reverse taper hole (namely its axial cross section shape is inverted trapezoidal), and the aperture, upper end of reverse taper hole equals or slightly larger than the external diameter of hollow drilling bar 13.Like this when the hot-forming making of launching tube, the corresponding biological leftover that can significantly reduce in formwork 8 is taken out of outside extruding by each drilling bar 13 and is drained, and contributes to the shaping hot pressing density increasing launching tube.All the other structures of the present embodiment etc. can with the Die Embodiment of above-mentioned making firework launching device roughly the same.
Claims (6)
1. a firework launching device, comprise transmitting body, it is characterized in that described transmitting body comprises launching tube and corresponding base thereof, described launching tube is a multiple pipe integrated formula launching tube being provided with some launch holes, described base is provided with the lead-in wire groove corresponding to the launch hole of the launching tube of this multiple pipe integrated formula and corresponding gunpowder depressed part thereof, an isolation orifice plate is provided with between described multiple pipe integrated formula launching tube and its base, described isolation orifice plate be provided with correspond respectively to described multiple pipe integrated formula launching tube corresponding launch hole and base on the conduction hole of corresponding gunpowder depressed part.
2. firework launching device according to claim 1, it is characterized in that described multiple pipe integrated formula launching tube and base thereof are made up of biological leftover, described isolation orifice plate is a cardboard or biological scrap flitch.
3. firework launching device according to claim 1 or 2, is characterized in that described multiple pipe integrated formula launching tube is laid with corresponding density hole.
4. the making mould of firework launching device described in a claim 1, comprise patrix, described patrix comprises formwork and corresponding core rod, described core rod comprises the punching press drilling bar be connected on its core print seat, it is characterized in that the punching press drilling bar of described core rod is a hollow drilling bar, its base plate of described formwork is provided with the overvoltage hole of answering with described hollow drilling pole pair, and in the overvoltage hole on the base plate of described formwork or the upper port position in overvoltage hole forms the press work stroke of hollow drilling bar.
5. the making mould of firework launching device according to claim 4, is characterized in that its base plate of described formwork is laid with corresponding density bar.
6. the making mould of firework launching device according to claim 4, it is characterized in that described core rod its to the core print seat that hollow drilling bar is connected is respectively equipped with the porus excretorius corresponding with the hollow cavity of corresponding drilling bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420303024.XU CN204043525U (en) | 2014-06-09 | 2014-06-09 | A kind of firework launching device and making mould thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420303024.XU CN204043525U (en) | 2014-06-09 | 2014-06-09 | A kind of firework launching device and making mould thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204043525U true CN204043525U (en) | 2014-12-24 |
Family
ID=52244178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420303024.XU Expired - Fee Related CN204043525U (en) | 2014-06-09 | 2014-06-09 | A kind of firework launching device and making mould thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204043525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106225602A (en) * | 2016-08-29 | 2016-12-14 | 北海市铁山港区营盘烟花厂 | The one-body moldedization production method of firecrackers |
-
2014
- 2014-06-09 CN CN201420303024.XU patent/CN204043525U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106225602A (en) * | 2016-08-29 | 2016-12-14 | 北海市铁山港区营盘烟花厂 | The one-body moldedization production method of firecrackers |
| CN106225602B (en) * | 2016-08-29 | 2018-05-11 | 北海市铁山港区营盘烟花厂 | The firecrackers of being integrally formed production method and this method production of firecrackers |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104034210A (en) | Firework launching device, and manufacturing method and die thereof | |
| CN204043525U (en) | A kind of firework launching device and making mould thereof | |
| CN202734682U (en) | Outer barrel of saluting gun | |
| CN108068147B (en) | Chunk Machine for cutting pattern | |
| CN106045800B (en) | Assembly quality of nonel detonator | |
| CN102756494A (en) | Pressing die device for manufacturing fireworks outer cylinder and process method thereof | |
| CN1720121A (en) | Axe that is connected firmly or hammer | |
| CN106871737B (en) | A kind of back cover paper bar bar the prime machine of fireworks paper tube | |
| CN203893753U (en) | Mould pressed single-body combined type firework | |
| CN212014074U (en) | Smell wall for work dog smell operation training smell connection | |
| CN204431314U (en) | A kind of Pneumatic shearing mechanism | |
| CN208777974U (en) | A kind of oil field stratum transformation combustion type ultra-positive pressure seam device | |
| CN202017203U (en) | Prestressed centrifugal tubular pile/square pile anti-squeezing pile tip structure | |
| CN206787401U (en) | One kind injection combined firework frame | |
| CN205835193U (en) | The replacing instrument of reductor output gear | |
| CN106767193B (en) | A kind of inner cylinder placing device of combined firework | |
| CN219265127U (en) | Novel firework barrel | |
| CN205742714U (en) | A kind of Light Wall | |
| CN201527227U (en) | Electric igniter connecting clip for fireworks | |
| CN207004181U (en) | It is a kind of to choose to install type prefabricated component for building the quick of enclosure wall | |
| CN205016839U (en) | A sparkplugresistor powder unloading mechanism for irritating powder machine | |
| CN203738909U (en) | Carbon fiber badminton racket single grain nail hole ironing machine | |
| CN207035957U (en) | Detonation tool integration filling housing | |
| CN220833610U (en) | Moxibustion robot | |
| CN204844082U (en) | Hand tool handle trousers connection structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20200609 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |