CN201819631U - Charging mechanism for firecrackers and fireworks - Google Patents
Charging mechanism for firecrackers and fireworks Download PDFInfo
- Publication number
- CN201819631U CN201819631U CN2010205431415U CN201020543141U CN201819631U CN 201819631 U CN201819631 U CN 201819631U CN 2010205431415 U CN2010205431415 U CN 2010205431415U CN 201020543141 U CN201020543141 U CN 201020543141U CN 201819631 U CN201819631 U CN 201819631U
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- CN
- China
- Prior art keywords
- fireworks
- spice
- charging
- rotating body
- rotary body
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a charging mechanism for firecrackers and fireworks. The charging mechanism comprises a rotating body (19) and an air extracting device capable of causing the interior of the rotating body to be vacuum, wherein the rotating body is axially provided with an air duct (17) communicated with the air extracting device, chemical material quantifying holes (1) communicated with the air duct are axially arranged on the circumferential side surface of the rotating body at intervals, ventilation holes (3) are arranged between the air duct (17) and the chemical material quantifying holes (1), and diaphragms (2) are arranged on the chemical material quantifying holes. As the diaphragms with the adsorption role are arranged in the chemical material quantifying holes on the rotating body, chemical materials can be rapidly and precisely filled into paper tubes of the firecrackers and the fireworks by utilizing the elasticity of the diaphragms. The charging mechanism is compact in structure, convenient for manufacturing, high in charging efficiency, small in loss of the chemical materials, safe and reliable to use and good in charging uniformity, thereby not only being applicable to charging the paper tubes of the fireworks, but also being applicable to charging the paper tubes of the firecrackers.
Description
Technical field
The utility model relates to powder charge mechanism, especially relates to fireworks and firecracker powder charge mechanism.
Background technology
Powder charge is an important procedure in the fireworks and firecracker manufacture process, and the quality of charging quality directly influences the fireworks and firecracker quality, and the height of loading rate directly influences the fireworks and firecracker manufacturing cost.At present, except that some family's small workshop mode fireworks and firecrackers still adopt the manual powder charge, most fireworks and firecracker processing enterprise realizes producing in enormous quantities in order to improve loading rate, reduces the production and processing cost, mostly adopts mechanical powder charge.But existing charging machine in use also has following point: the one, and existing charging machine adopts open flood irrigation, the unrestrained amount of spice is many and unrestrained face is big, and the spice waste is many, and it is big not only to cause working environment to pollute, and work safety hidden danger is many, and the safety in production reliability is low; The 2nd, existing charging machine weight of charge is not quite even, thereby influences the serviceability of fireworks product.
The utility model content
At the problem that fireworks and firecracker charging machine in the above-mentioned prior art exists, the utility model provides a kind of not only loading rate height, loss few, pollution-free, and powder charge is safe, the fireworks and firecracker powder charge mechanism that charging quality is good.
The technical scheme that the technical problems to be solved in the utility model is taked is: described fireworks and firecracker powder charge mechanism comprises rotary body and can make a rotating body can form the air extractor of vacuum, described rotary body is provided with the airway that is connected with air extractor vertically, upper edge, described rotary body circumference side axially spaced-apart is provided with the spice dosing hole that communicates with airway, and the spice dosing hole is provided with diaphragm.
The utility model course of work is: earlier diaphragm is covered on the rotary body surface of spice dosing hole position, when rotary body rotates to the spice dosing hole when being positioned at spice bucket discharging opening position (extreme higher position), air extractor work automatically makes the rotary body inner chamber form vacuum, diaphragm is attracted under vacuum action on the spice dosing hole inner surface, spice drops into the spice dosing hole automatically and is adsorbed in the spice dosing hole under vacuum action, when rotary body continues to rotate to the spice dosing hole and is positioned at the die sleeve position, air extractor quits work, rotary body inner chamber vacuum state disappears, diaphragm returns to original shape voluntarily, also can malleation make diaphragm eject material, spice is filled into fast by die sleeve under the effect of diaphragm elastic force and finishes charging work in the paper web, then rotary body continues rotation, air extractor is resumed work, diaphragm is adsorbed on spice dosing hole inner surface again under vacuum action, spice falls in the spice dosing hole again automatically, when rotary body continues to rotate to the spice dosing hole and is positioned at the die sleeve position, air extractor quits work again, rotary body inner chamber vacuum state disappears, diaphragm returns to original shape voluntarily, spice is filled into fast by die sleeve under the effect of diaphragm elastic force and finishes charging work in the paper web, so constantly circulation can be finished the fireworks and firecracker charging work quickly and accurately.
The utility model has adsorbing diaphragm owing to being provided with in the spice dosing hole on rotary body, utilizes the elasticity of diaphragm, spice can be filled in the paper web quickly and accurately.The utility model compact conformation, easily manufactured, it is the loading rate height not only, and the spice loss is little, and is safe and reliable, and powder charge is evenly good, is not only applicable to the fireworks paper tube powder charge, is applicable to the powder charge of firecrackers paper web too.
Description of drawings
Fig. 1 is a structural representation of the present utility model,
Fig. 2 is 1 A-A sectional structure enlarged diagram,
Fig. 3 is the I-I structure for amplifying schematic diagram of Fig. 1.
The specific embodiment
In Fig. 1, Fig. 2 and Fig. 3, described fireworks and firecracker powder charge mechanism comprises rotary body 19 and can make a rotating body can form the air extractor of vacuum, described rotary body is cylindrical, described rotary body axial line is provided with airway 17, rotary body circumference side is provided with row's spice dosing hole 1, every row's spice dosing hole is five and evenly is provided with at interval, described spice dosing hole for conical, be provided with passage 3 communicating between spice dosing hole and the airway, described spice dosing hole capacity is by the required spice weight decision of fireworks and firecracker paper web.Certainly, described spice dosing hole also can be arranged to two rows of symmetry, or evenly three rows, four of layout arrange or are more, the quantity of every row's spice dosing hole also can be other many, the spice dosing hole also can be cylindrical shape, semicircle, trapezoidal or special-shaped, also can not establish passage 3 between described spice dosing hole 1 and the airway 17, but directly be connected by spice dosing hole 1 and airway 17.The spice dosing hole is provided with diaphragm 2, and diaphragm all covers the spice dosing hole.Described rotary body two ends are fixedly connected with tubular axis 14, and tubular axis is supported on the bearing block 16, and bearing block is arranged on the frame 7, and drive 15 is housed on the tubular axis, and drive links to each other with output wheel 9 by breast wheel 10, and output wheel links to each other with motor 8.Described air extractor comprises swivel joint 11, vacuum tube 12 and valve 13, and tubular axis one end links to each other with the airway sealing, the other end links to each other with the swivel joint sealing, and vacuum tube 12 is housed on the swivel joint, and valve 13 is housed on the vacuum tube.Described swivel joint is fixed on the frame, has the hole in the swivel joint.Fireworks and firecracker paper web 5 in a row is seated on the supporting plate 6 and is positioned under the rotary body, and paper web is provided with die sleeve 4, and spice bucket 18 is positioned at directly over the rotary body.Certain described rotary body also can be square body, also should belong to protection domain of the present utility model by the formed fireworks and firecracker charge constitution of square rotary body.
Claims (2)
1. fireworks and firecracker powder charge mechanism, it comprises rotary body (19) and can make a rotating body can form the air extractor of vacuum, it is characterized in that: described rotary body is provided with the airway (17) that is connected with air extractor vertically, upper edge, described rotary body circumference side axially spaced-apart is provided with the spice dosing hole (1) that communicates with airway, and the spice dosing hole is provided with diaphragm (2).
2. fireworks and firecracker powder charge according to claim 1 mechanism is characterized in that: be provided with passage (3) between airway (17) and spice dosing hole (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205431415U CN201819631U (en) | 2010-09-21 | 2010-09-21 | Charging mechanism for firecrackers and fireworks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205431415U CN201819631U (en) | 2010-09-21 | 2010-09-21 | Charging mechanism for firecrackers and fireworks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201819631U true CN201819631U (en) | 2011-05-04 |
Family
ID=43917581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205431415U Expired - Fee Related CN201819631U (en) | 2010-09-21 | 2010-09-21 | Charging mechanism for firecrackers and fireworks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201819631U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091840A (en) * | 2016-06-24 | 2016-11-09 | 湖南千山制药机械股份有限公司 | Unpacking propellant filling machine |
| CN107934564A (en) * | 2017-11-15 | 2018-04-20 | 甘肃奇正藏药有限公司 | The continuous blanking device that medicine core makes |
-
2010
- 2010-09-21 CN CN2010205431415U patent/CN201819631U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091840A (en) * | 2016-06-24 | 2016-11-09 | 湖南千山制药机械股份有限公司 | Unpacking propellant filling machine |
| CN106091840B (en) * | 2016-06-24 | 2017-06-16 | 湖南千山制药机械股份有限公司 | Unpacking propellant bottle placer |
| CN107934564A (en) * | 2017-11-15 | 2018-04-20 | 甘肃奇正藏药有限公司 | The continuous blanking device that medicine core makes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20120921 |