CN107218853B - A kind of lead installing mechanism being molded fireworks - Google Patents
A kind of lead installing mechanism being molded fireworks Download PDFInfo
- Publication number
- CN107218853B CN107218853B CN201710621821.0A CN201710621821A CN107218853B CN 107218853 B CN107218853 B CN 107218853B CN 201710621821 A CN201710621821 A CN 201710621821A CN 107218853 B CN107218853 B CN 107218853B
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- draws
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- cavity
- die head
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- 230000007246 mechanism Effects 0.000 title claims abstract description 38
- 238000009826 distribution Methods 0.000 claims abstract description 4
- 238000000465 moulding Methods 0.000 abstract description 28
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 230000013011 mating Effects 0.000 abstract description 2
- 239000004744 fabric Substances 0.000 description 16
- 238000010586 diagram Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 2
- 239000003721 gunpowder Substances 0.000 description 2
- 230000004886 head movement Effects 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of lead installing mechanisms for being molded fireworks, folding including being correspondingly arranged draws that die cavity, folding draws die head and pressure draws die head, the folding draws die head and folding draws die cavity in the corresponding distribution in lead two sides, folding draws die head connection folding and draws reciprocal driving assembly, the nose bar drives the corresponding set of lead to insert in the cavity, and there are pressures to draw gap between nose bar and cavity corresponding part.Two dog-ear parts are arranged in two ends position that the two sides that the folding draws die cavity correspond to lead, and the pressure draws affixed guide plate above die cavity, and guide plate is equipped with the guide slot that the corresponding pressure draws gap shape.It is equipped with pressure above guide plate and draws die head, it includes that the corresponding pressure draws pushing away for gap shape and draws set that pressure, which draws die head,.The lead installment work of molding fireworks can be completed to high efficient and reliable, process velocity adapts to mating with the other processes in molding fireworks large-scale pipeline production；Each component matching coordinative is smooth, in place to the protection of lead, lead installation quality greatly improved.
Description
Technical field
The automatic equipment that the lead that the present invention relates to a kind of for being molded fireworks is installed.
Background technique
Molding fireworks refer to the fireworks made of molding one-pass molding mode.The structure of this kind of fireworks may refer to China
" a kind of combined firework of compression molding " disclosed in 102914223 A of patent of invention document CN.The biography fire mode of the fireworks is adopted
Fire even guiding structure is passed with bottom.The closed end of tubular housing opens up the flash hole through ontology bottom surface, and bottom surface is equipped with connection and passes fire
The cloth line groove of hole bottom opening is to protect positioning guidewire, and each flash hole of connection, passes through flash hole in lead embedded wiring groove
Ignite above-mentioned launching fireworks drug.The cloth line groove is a successional monoblock type groove, the bottom opening of each flash hole
It is all located in monoblock type groove, which is in U-shape in fireworks bottom surface, and complications are reciprocal to be distributed, and lead installation is needed one
Complete lead is embedded in the cloth line groove, realizes the fiery function of biography to concatenate each flash hole.
Lead is mounted in fireworks production procedure and plays a crucial role, and the quality of installation quality directly influences most
The quality of finished product, installation error will cause set off unsuccessfully, set off lag and other issues, even result in fireworks topple over, gunpowder
Phenomena such as leakage, forms serious security risk；Meanwhile the lead of built-in gunpowder itself is also a kind of inflammable fragile goods,
Installation process is it is noted that protection to lead；However, the lead erector for being molded fireworks decides in current fireworks manufacturing enterprise
Still pure manual operations is relied on, which time and effort consuming, efficiency are lower, have become the extensive streamlined production of molding fireworks
In bottleneck process, and production safety cannot ensure, production accident happens occasionally.
Summary of the invention
In order to overcome above-mentioned drawback, the technical problem to be solved by the invention is to provide a kind of lead peaces for being molded fireworks
The automation equipment of dress, it is ensured that safety in production and raising production efficiency.In order to solve the above-mentioned technical problem, of the present invention
Technical solution is a kind of lead installing mechanism for being molded fireworks, which is characterized in that the folding including being correspondingly arranged draws die cavity, folding draws
Die head and pressure draw die head:
The folding draws the cavity that die cavity includes several parallel interval arrangements, and the upper and lower end face of cavity is open, the side of cavity
Opening draws die head towards the folding.
It includes the nose bar for drawing several parallel intervals arrangement of die cavity direction stretching to folding, nose bar shape pair that the folding, which draws die head,
The cavity is answered to be arranged.
The folding draws die head and folding draws die cavity in the corresponding distribution in lead two sides, and folding draws die head connection folding and draws reciprocal driving group
Part, the nose bar drive the corresponding set of lead to insert in the cavity, and there are pressures to draw gap between nose bar and cavity corresponding part.
Two dog-ear parts are arranged in two ends position that the two sides that the folding draws die cavity correspond to lead, and dog-ear part is past in dog-ear
Draw die cavity movement towards folding under the action of multiple driving assembly.
The folding draws affixed guide plate above die cavity, and guide plate is equipped with the guiding seam that the corresponding pressure draws gap shape
Slot.It is equipped with pressure above guide plate and draws die head, it includes that the corresponding pressure draws pushing away for gap shape and draws set that pressure, which draws die head,.Pressure draws die head company
It connects pressure and draws reciprocal driving assembly, push away and draw the cavity movement of set downward by guide slot, corresponding set inserts between the pressure draws
In gap.
The lead installing mechanism be additionally provided with overall mechanism up and down reciprocatingly driving assembly or molding fireworks up and down reciprocatingly
Driving assembly.After molding fireworks enter processing stations, is declined by overall mechanism or be molded on fireworks and pushed up, so that the pressure is drawn
Gap is bonded with the cloth line groove of molding fireworks bottom, is resetted after completing lead installation, leaves processing stations convenient for molding fireworks.
In above-mentioned technical proposal, folding draws die cavity, folding draws die head and pressure draws the concrete specification of die head, and such as cavity, nose bar push away and draw
Quantity and its specific size of set etc. can correspond to adjustment according to the concrete condition of the cloth line groove of molding fireworks and determine, with
Meet the processing needs of different size molding fireworks.
By adopting the above technical scheme, the bottom-up lower section for being placed in folding and drawing die cavity of the molding fireworks, is molded fireworks bottom
Cloth line groove and pressure draw gap and be correspondingly arranged.Lead on lead volume is transported to that folding draws die head and folding draws between die cavity.Folding draws
Die head moves under the action of folding draws reciprocal driving assembly towards die cavity, and the nose bar drives the corresponding set of lead to insert in the cavity
Interior, lead draws gap inner disc in the pressure under the collective effect of nose bar and cavity and is converted into the tortuous reciprocal shape of U-shaped；Dog-ear part
Draw die cavity movement towards folding under the action of dog-ear reciprocal driving assembly, two end backfins of lead are formed；Then, pressure is drawn
Die head is under the action of pressure draws reciprocal driving assembly, by the guide slot on guide plate, draws die cavity towards underlying folding
Movement pushes away to draw the corresponding set of set and insert in the pressure and draw in gap, will be located at the lead that pressure be drawn in gap and integrally be pushed into molding cigarette down
In the cloth line groove of flower bottom.Complete a lead installment work.After the completion, folding draws that die head, pressure draws die head, dog-ear part exists
Counter motion resets under driving mechanism function, after it will be molded fireworks and remove station, carries out next round work.
Preferably, which further includes that clamping send running wheel group, lead cutter, send and draw channel, connect and draw channel.It send
Draw channel and connecing and draw channel and be located at folding and draw the two sides of die cavity and be correspondingly arranged, connects to draw channel and connect and draw reciprocal driving group
Part.
Folding draw die head movement before, connect draw reciprocal driving assembly under the action of, connect draw channel towards send draw channel movement, lead to
It crosses folding and draws die head and folding draws between die cavity, move to and draw that channel is corresponding to be connected with sending；Then clamping send running wheel group by send draw it is logical
Road and connecing draws channel and the lead on lead volume is conveyed；Then it connects to draw channel reversing reset and expose folding and draws die head and folding draws mould
Lead between chamber, lead cutter cut off lead, draw die head push lead by folding and enter folding and draw die cavity and carry out disk folding.Reliable operation
And it is high-efficient.
With improvement, it includes a nose bar and secondary nose bar that the folding, which draws the nose bar of die head, and a nose bar connects the first folding and draws
Reciprocal driving assembly, secondary nose bar connect the second folding and draw reciprocal driving assembly.
Further, a nose bar is located at the middle position of all nose bars.
In work, one time nose bar is first inserted into corresponding cavity, and then secondary nose bar is inserted into corresponding cavity, is avoided simultaneously
Insertion causes damage even to be pulled apart so that lead is involved simultaneously.When the hair number of molding fireworks is more, cloth line groove is longer, lead
It is especially suitable in the case where causing nose bar to be more than two.
The beneficial effects of the present invention are can complete to high efficient and reliable the lead installment work of molding fireworks, processing
Speed adapts to mating with the other processes in molding fireworks large-scale pipeline production；Each component matching coordinative is smooth, to lead
Protection in place, lead installation quality greatly improved.
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of 1 equipment complete machine of embodiment；
Fig. 2 is the structural schematic diagram of 1 lead installing mechanism of embodiment；
Fig. 3 is bottom substance schematic diagram (conveying of reflection lead and the mechanism other component of 1 lead installing mechanism of embodiment
Matching relationship)；
Fig. 4 be 1 lead installing mechanism configuration schematic diagram of embodiment (reflection folding draw die head, folding draw die cavity, dog-ear part,
Guide plate, pressure draw the matching relationship of die head)；
Fig. 5 is the structural schematic diagram at the visual angle A shown in Fig. 4 of embodiment 1；
Fig. 6 is that (visual angle is identical as Fig. 5, and folding draws die head and dog-ear part for 1 lead installing mechanism combining structure schematic diagram of embodiment
All in working condition --- have been directed towards folding and draw die cavity movement in place)；
Fig. 7 is that embodiment 1 is molded fireworks bottom, lead installing mechanism readiness, lead installing mechanism working condition
Compare schematic diagram；
Fig. 8 is that embodiment 2 is molded fireworks bottom, lead installing mechanism readiness, lead installing mechanism working condition
Compare schematic diagram；
Fig. 9 is that embodiment 3 is molded fireworks bottom, lead installing mechanism readiness, lead installing mechanism working condition
Compare schematic diagram；
Figure 10 is that embodiment 4 is molded fireworks bottom, lead installing mechanism readiness, lead installing mechanism working condition
Compare schematic diagram；
Figure 11 is that embodiment 5 is molded fireworks bottom, lead installing mechanism readiness, lead installing mechanism working condition
Compare schematic diagram.
Specific embodiment
Embodiment 1: referring to attached drawing 1-7, reflect a kind of specific structure of the invention, the lead fitting machine of the molding fireworks
For 4 device of structure on flow production line, which includes the entrance conveyor 1 for the molding fireworks 8 being sequentially connected, positioning biography
Send band 3, output slide plate 7.Fireworks 8 will be molded by the feeding positioning conveyor 3 of entrance conveyor 1 by feeding cylinder 2；Discharging cylinder 6 will
It is molded fireworks 8 and output slide plate 7 is sent by positioning conveyor 3.Lead installing mechanism 4 and glue applying mechanism are set on positioning conveyor 3
5.The component 402 of smog alarm and its fire alarm cutting lead is equipped between lead installing mechanism 4 and lead volume 401
Lead installing mechanism 4 includes that the folding that is correspondingly arranged draws that die cavity, folding draws die head and pressure draws die head: the folding draws die cavity packet
The cavity 413 of two parallel intervals arrangement is included, the upper and lower end face of cavity 413 is open, and the side of cavity 413 is open towards the folding
Draw die head.It includes the nose bar 414 for drawing two parallel intervals arrangement of die cavity direction stretching to folding, nose bar 414 that the folding, which draws die head,
Shape corresponds to the cavity 413 and is arranged.The folding draws die head and folding draws die cavity in the corresponding distribution in 9 two sides of lead, and folding draws die head company
It connects folding and draws reciprocal driving assembly, folding draws reciprocal driving assembly and draws cylinder 411 by thrust plate 410 of the device on guide rail mechanism and folding
Composition.The nose bar 414 drives the corresponding set of lead 9 to insert in the cavity 413, between 413 corresponding part of nose bar 414 and cavity
There are pressures to draw gap 418.
Two dog-ear parts 416, dog-ear part 416 is arranged in two ends position that the two sides that the folding draws die cavity correspond to lead 9
Draw die cavity movement towards folding under the action of dog-ear back and forth drives cylinder.
The folding draws affixed guide plate 407 above die cavity, and guide plate 407 is equipped with the corresponding pressure and draws 418 shape of gap
Guide slot 417.It is equipped with pressure above guide plate 407 and draws die head, it includes that the corresponding pressure draws 418 shape of gap that pressure, which draws die head,
It pushes away and draws set 406.Pressure draws die head connection pressure and draws cylinder 412, pushes away and draws set 406 and transported by the cavity 413 downward of guide slot 417
Dynamic, corresponding set inserts in the pressure and draws in gap 418.
Cavity 413 in this example, nose bar 414 push away the quantity for drawing set 406 and its specific size etc., all according to molding fireworks 8
The concrete condition of cloth line groove 801 is corresponding to be determined.
In this example, lead installing mechanism 4 further includes that clamping send running wheel group 403, lead cutter 404, send and draw channel 415, connect
Draw channel 408.It send to draw channel 415 and connecing and draw channel 408 and be located at folding and draws the two sides of die cavity and be correspondingly arranged, connect and draw channel
408 and connect draw cylinder 409 connection.
Folding draw die head movement before, connect draw cylinder 409 under the action of, connect draw channel 408 towards send draw channel 415 move,
Draw die head and folding draws between die cavity by folding, moves to and draw that channel 415 is corresponding to be connected with sending；Then clamping send running wheel group 403 logical
Cross to send to draw channel 415 and connecing and draw channel 408 and the lead 9 on lead volume 401 conveyed, conveying predetermined length be followed by drawing it is logical
408 reversing reset of road exposes folding and draws die head and roll over the lead 9 drawn between die cavity, and lead cutter 404 cuts off lead 9, draws mould by folding
The lead segments that cut of head push, which enter folding, draws die cavity and carries out disk folding.
The bottom-up folding that is transported to of the molding fireworks 8 draws the lower section of die cavity and is positioned by locating piece 405, is molded fireworks 8
The cloth line groove 801 and pressure of bottom draw gap 418 and are correspondingly arranged.Cylinder 400 drives lead installing mechanism integrally straight by guide rail
Line decline completes lead and installs exhaust casing so that the pressure is drawn gap 418 and is bonded with the cloth line groove 801 for being molded 8 bottom of fireworks
400 drive lead installing mechanism integral reset by guide rail, leave processing stations convenient for molding fireworks 8.
Folding draws die head and moves under the action of folding draws reciprocal driving assembly towards die cavity, and the nose bar 414 drives lead 9 right
It should cover and insert in the cavity 413, lead 9 draws in gap 418 under the collective effect of nose bar 414 and cavity 413 in the pressure
Disk is converted into the tortuous reciprocal shape of U-shaped；Dog-ear part 416 draws die cavity movement towards folding under the action of dog-ear cylinder, by lead 9
Two end backfin moldings make its shape draw portion into the portion of drawing and out corresponding to cloth line groove 801；Then, pressure is drawn die head and is being pressed
Under the action of drawing cylinder 412, by the guide slot 417 on guide plate 407, draw die cavity movement towards underlying folding,
It pushes away to draw the corresponding set of set 406 and insert in the pressure and draw in gap 418, pressure will be located at draw and be pushed into be molded under 9 entirety of lead in gap 418
In the cloth line groove 801 of 8 bottom of fireworks.Complete a lead installment work.After the completion, folding draws die head, pressure draws die head, folding
Counter motion resets corner fittings under the action of the drive mechanism, after it will be molded fireworks and remove station, carries out next round work.
Embodiment 2: referring to attached drawing 8.Difference from example 1 is that the wiring for the molding fireworks 10 processed is recessed
Slot 11 is made of five-element's groove body.Cloth line groove 11 into the portion of drawing 12 and go out to draw portion 13 and be located at molding two pairs of 10 bottom of fireworks
Angle.Damage is caused even to be pulled apart in order to avoid more nose bars are inserted into simultaneously so that lead is involved simultaneously.The folding draws die head
Nose bar includes a nose bar 15 and secondary nose bar 14, and first folding of connection of nose bar 15 draws reciprocal driving assembly and (do not draw in figure
Out), second folding of the secondary connection of nose bar 14 draws reciprocal driving assembly (being not drawn into figure).In work, a nose bar 15 is first inserted into pair
In the cavity 18 answered, then secondary nose bar 14 is inserted into corresponding cavity 18, is inserted into two steps lead wire tray being converted into U-shaped complications back and forth
Shape.Meanwhile the position of corresponding lead ends, dog-ear part 16 and dog-ear part 17 are diagonal positioned at be molded 10 bottom of fireworks two.
Remaining is same as Example 1.
Embodiment 3: referring to attached drawing 9.Difference from example 1 is that the wiring for the molding fireworks 20 processed is recessed
Slot 21 is made of six row groove bodies.Damage is caused even to be pulled in order to avoid more nose bars are inserted into simultaneously so that lead is involved simultaneously
It is disconnected.The nose bar that the folding draws die head includes a nose bar 23 and secondary nose bar 22.Nose bar 23 is located at all nose bars
Middle position.
In work, a nose bar 23 is first inserted into corresponding cavity 25；Then secondary nose bar 22 is inserted into corresponding cavity 25,
It is inserted into two steps and lead wire tray is converted into the tortuous reciprocal shape of U-shaped；Right latter two dog-ear part 24 work.Remaining and 1 phase of embodiment
Together.
Embodiment 4: referring to Figure 10.Difference from example 1 is that processed molding fireworks cloth line groove by
Seven row groove bodies are constituted.Need the setting of corresponding adjustment nose bar and cavity, dog-ear part as shown in the figure.
Embodiment 5: referring to Figure 11.Difference from example 1 is that processed molding fireworks cloth line groove by
Eight row groove bodies are constituted.Need the setting of corresponding adjustment nose bar and cavity as shown in the figure.
Above-mentioned implementation is merely to clearly illustrate technical solution of the present invention, and should not be understood as to the present invention
Make any restrictions.The present invention has well known a variety of substitutions or deformation in the art, is not departing from essence of the invention
Under the premise of meaning, protection scope of the present invention is each fallen within.
Claims (3)
1. it is a kind of be molded fireworks lead installing mechanism, which is characterized in that the folding including being correspondingly arranged draw die cavity, folding draw die head and
Pressure draws die head:
The folding draws the cavity that die cavity includes several parallel interval arrangements, and the upper and lower end face of cavity is open, the side opening of cavity
Draw die head towards the folding；
It includes the nose bar for drawing several parallel intervals arrangement of die cavity direction stretching to folding that the folding, which draws die head, and nose bar shape corresponds to institute
State cavity setting；
The folding draws die head and folding draws die cavity in the corresponding distribution in lead two sides, and folding draws die head connection folding and draws reciprocal driving assembly, institute
Stating nose bar drives the corresponding set of lead to insert in the cavity, and there are pressures to draw gap between nose bar and cavity corresponding part；
Two dog-ear parts are arranged in two ends position that the two sides that the folding draws die cavity correspond to lead, and dog-ear part back and forth drives in dog-ear
Draw die cavity movement towards folding under the action of dynamic component；
The folding draws affixed guide plate above die cavity, and guide plate is equipped with the guide slot that the corresponding pressure draws gap shape；It leads
It is equipped with pressure above corbel back slab and draws die head, it includes that the corresponding pressure draws pushing away for gap shape and draws set that pressure, which draws die head,；Pressure draws die head connection pressure
Draw reciprocal driving assembly, push away and draw the cavity movement of set downward by guide slot, corresponding set inserts in the pressure and draws in gap；
The lead installing mechanism be additionally provided with overall mechanism up and down reciprocatingly driving assembly or be molded fireworks up and down reciprocatingly driving
Component；
The nose bar that the folding draws die head includes a nose bar and secondary nose bar, and a nose bar connects the first folding and draws reciprocal driving group
Part, secondary nose bar connect the second folding and draw reciprocal driving assembly；In work, one time nose bar is first inserted into corresponding cavity, and then two
Secondary nose bar is inserted into corresponding cavity.
2. a kind of lead installing mechanism for being molded fireworks as described in claim 1, which is characterized in that the lead installing mechanism is also
Running wheel group, lead cutter are sent including clamping, is sent and is drawn channel, connects and draw channel；It send to draw channel and connect to draw channel and be located at folding and draws mould
The two sides of chamber are simultaneously correspondingly arranged, and are connect to draw channel and connect and are drawn reciprocal driving assembly.
3. a kind of lead installing mechanism for being molded fireworks as claimed in claim 1 or 2, which is characterized in that a nose bar
Positioned at the middle position of all nose bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710621821.0A CN107218853B (en) | 2017-07-27 | 2017-07-27 | A kind of lead installing mechanism being molded fireworks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710621821.0A CN107218853B (en) | 2017-07-27 | 2017-07-27 | A kind of lead installing mechanism being molded fireworks |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107218853A CN107218853A (en) | 2017-09-29 |
| CN107218853B true CN107218853B (en) | 2019-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710621821.0A Active CN107218853B (en) | 2017-07-27 | 2017-07-27 | A kind of lead installing mechanism being molded fireworks |
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| Country | Link |
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| CN (1) | CN107218853B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145974A (en) * | 2019-07-03 | 2019-08-20 | 湖南富源环保科技有限责任公司 | A kind of fireworks bottom plate automatic wire pressing device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203432469U (en) * | 2013-03-25 | 2014-02-12 | 鲁满意 | Automatic inserting-igniting mechanism applied to firework basin-combining machine |
| CN104864780A (en) * | 2015-05-29 | 2015-08-26 | 浏阳市颐和隆烟花集团有限公司 | Automatic fuse coiling device used for mold pressing fireworks |
| CN104930929A (en) * | 2015-05-29 | 2015-09-23 | 浏阳市颐和隆烟花集团有限公司 | Lead coiling equipment for firework mould pressing |
| CN205156762U (en) * | 2015-10-14 | 2016-04-13 | 浏阳市华冠出口花炮有限公司 | Full -automatic dish draws machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002098499A (en) * | 2000-09-22 | 2002-04-05 | Masayoshi Tsumura | Chasing device for birds and beasts, and manufacturing method of fireworks assembly employed therefor |
| CN207280303U (en) * | 2017-07-27 | 2018-04-27 | 浏阳市颐和隆烟花集团有限公司 | A kind of lead installing mechanism for being molded fireworks |
-
2017
- 2017-07-27 CN CN201710621821.0A patent/CN107218853B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203432469U (en) * | 2013-03-25 | 2014-02-12 | 鲁满意 | Automatic inserting-igniting mechanism applied to firework basin-combining machine |
| CN104864780A (en) * | 2015-05-29 | 2015-08-26 | 浏阳市颐和隆烟花集团有限公司 | Automatic fuse coiling device used for mold pressing fireworks |
| CN104930929A (en) * | 2015-05-29 | 2015-09-23 | 浏阳市颐和隆烟花集团有限公司 | Lead coiling equipment for firework mould pressing |
| CN205156762U (en) * | 2015-10-14 | 2016-04-13 | 浏阳市华冠出口花炮有限公司 | Full -automatic dish draws machine |
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| CN107218853A (en) | 2017-09-29 |
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20170929 Assignee: Liuyang Toyota fireworks manufacturing Co.,Ltd. Assignor: LIUYANG YIHELONG FIREWORKS GROUP Co.,Ltd. Contract record no.: X2023980049454 Denomination of invention: A lead installation mechanism for molded fireworks Granted publication date: 20190409 License type: Common License Record date: 20231207 |
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