WO2018133396A1 - 冷焰火喷发机落料装置及喷发机 - Google Patents

冷焰火喷发机落料装置及喷发机 Download PDF

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Publication number
WO2018133396A1
WO2018133396A1 PCT/CN2017/096999 CN2017096999W WO2018133396A1 WO 2018133396 A1 WO2018133396 A1 WO 2018133396A1 CN 2017096999 W CN2017096999 W CN 2017096999W WO 2018133396 A1 WO2018133396 A1 WO 2018133396A1
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Prior art keywords
blanking
bin
storage bin
rotating rod
discharge
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PCT/CN2017/096999
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English (en)
French (fr)
Inventor
徐辉
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广州迪杰帕尔电子科技有限公司
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Publication of WO2018133396A1 publication Critical patent/WO2018133396A1/zh

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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
    • F42B4/18—Simulations, e.g. pine cone, house that is destroyed, warship, volcano

Definitions

  • the utility model relates to the technical field of fireworks and pyrotechnics, in particular to an eruption technology of cold fireworks.
  • the traditional fireworks are generally generated by the burning or explosion of gunpowder.
  • the burning temperature is between 500 °C and 800 °C. It is easy to cause harm to the human body when burning, and it is easy to cause fire, and the smoke and smell generated after burning will also be The environment of the pollution site, in addition, due to the particularity of the gunpowder itself, the cost of transportation and management is high and unsafe.
  • Cold fireworks is a new type of high-tech fireworks technology. It uses metal powder with low ignition point. After a certain proportion of processing, it produces cold smokeless fireworks. In the case of bringing the traditional flameworks to the atmosphere of the dance celebration, it also It has the advantages of high brightness, less smoke, no pollution, good safety, low cost of use and easy control. Therefore, the cold fireworks technology continues to develop as the market demand continues to grow.
  • the existing cold fireworks eruption equipment mostly has a complicated structure, a cumbersome equipment, and a low degree of automation, so that Due to the high cost, some of them have improved the continuous feeding and uniform feeding, which improves the automation level of the whole machine.
  • the unloading device has a complicated structure and is difficult to control, due to the structural limitations of the blanking and blanking devices.
  • only the cold fireworks can be ejected upwards, which greatly limits the freedom of use of the cold fireworks, which causes a lot of inconvenience to the stage effect design scheme of the dancers.
  • the main purpose of the utility model is to provide a blanking device for a cold flame-fired hair-spraying machine, which adopts a new blanking method, so that the cold-fire-fired hair-spraying machine can freely adjust and control the amount of material to be discharged according to actual needs during the working process.
  • the cold fireworks eruption machine In order to enable the cold fireworks eruption machine to emit cold fireworks of various sizes and various speeds, it adds design freedom to the stage dance beauty design.
  • the technical solution of the present invention is to provide a cold flame-fired hair machine blanking device, which includes a storage bin and a blanking device, and the feeding device is advanced.
  • the material end is in communication with the discharge end of the storage bin, and the discharge opening of the unloading device is used for communicating with the blanking bin, and the discharging end of the feeding device and the discharging device of the feeding device
  • the rotating rod is driven by a motor, and the driving end of the rotating rod is connected with the output shaft of the motor, and the rotating rod is driven by the motor to perform a rotating motion to achieve the purpose of controlling the cutting.
  • the unloading device further includes a sleeve for supporting the rotating rod, the sleeve is disposed in the storage bin or disposed between the storage bin and the motor, the rotating rod Passing through the sleeve and the discharge end of the storage bin, the rotating rod is more stably rotated by the support of the sleeve The way to control the cutting activity.
  • a further improvement is that the discharge end of the storage bin and the discharge opening of the unloading device are disposed on the same axis A, and the axis B of the blanking through hole is perpendicular to the rotating rod.
  • the axis when the axis A coincides with the axis B, reaches a maximum blanking speed, and when the axis A is perpendicular to the axis B, the blanking stops.
  • the rotating rod may be provided with a rotating disc, and the rotating disc may be provided with a through hole for sensing switch positioning or limit sensing control or other similarly inductive features, and the rotating rod is rotated by the control system. Angle control.
  • the supply amount of the material in the storage bin can be controlled, and the amount of the total amount of the spark can be adjusted by controlling the amount of the supply amount, and the congestion in the silo bin due to the accumulation of excessive materials is prevented, thereby causing The problem of poor feeding.
  • the conveying device comprises a conveying pipe which communicates with the discharge end of the blanking bin, and the conveying pipe is provided with a spiral roller for conveying the material, and the spiral roller is provided with a spiral groove for accommodating the material.
  • the outside of the conveying device is provided with a heating device, and the heating device is provided with a heat insulating device to prevent the heat of the heated material from being lost, and is heated to the ignition point before the material reaches the hairspray device.
  • the heating device and the heat preservation device are provided with a venting hole connecting the conveying pipe and the outside to supply oxygen to the material heated in the conveying pipe, and the material reaching the ignition point is burned.
  • a further improvement is that: the peripheral wall of the delivery pipe is provided with two or more radial angularly spaced feed ports communicating with the discharge end of the blanking bin, so that the entire blanking can be performed
  • the mechanism (including the storage bin, the unloading device, the motor, etc.) communicates with the feeding device at different angular positions in the radial direction of the conveying device, thereby greatly expanding the degree of freedom of the entire hairspray structure arrangement. .
  • the feed port or the drop bin is provided with a cover for sealing the feed port that is not in use or for closing the bin that is not in use.
  • the above-mentioned unloading mechanism further includes a silo
  • the above-mentioned cover should be designed to close the inlet, otherwise the cover should be designed to be closed. Drop the silo.
  • Another object of the present invention is to provide an airing machine using the cold flame-fired hair machine blanking device as described above, further comprising a hair-spraying device in communication with the conveying device and a connection with the hair-spraying device a fan, the air outlet of the fan is in communication with an air inlet of the hair-spraying device, and the fan is connected to the hair-spraying device through a connecting flange sleeve as a whole, and the whole can be connected to the delivery pipe connected to the hair-spraying device Rotating the rotating shaft, thus expanding the angle range of the cold fireworks emitted by the hair sprayer, so that the direction of the cold fireworks can be freely adjusted according to actual needs, so that the function of the cold fireworks erupting device is greatly improved, and also Widened the use of the occasion and increased usage.
  • the materials referred to above are generally metal powders and the like which can be used for cold flame fire eruption.
  • FIG. 1 is a cross-sectional view showing the entire structure of an embodiment of the present invention.
  • FIG. 2 is an exploded view showing the corresponding assembly of the entire unloading mechanism and the loading bin mounted on the feeding port when the feeding port is three on the conveying device according to an embodiment of the present invention
  • Figure 3 is a side elevational view of the embodiment of Figure 2 with a closure
  • FIG. 4 is a schematic view of the fan and the hairspray device as a whole in different rotational positions according to an embodiment of the present invention
  • Figure 5 is a schematic view showing the cutting off state (stop cutting) in an embodiment of the present invention.
  • Figure 6 is a schematic view showing the full-opening state (full speed cutting) in the embodiment of Figure 5 of the present invention.
  • Figure 7 is a side view of the embodiment of Figure 5 of the present invention.
  • Figure 8 is a perspective cutaway view of the embodiment of Figure 5 of the present invention.
  • an embodiment of the present invention is a cold flame fire machine blanking device.
  • the material transported by the blanking device is a metal powder capable of generating a cold fire flame
  • the cold flame fire machine blanking device includes a storage device.
  • the silo 1 and the unloading device 4 are characterized in that the feeding end of the unloading device 4 is in communication with the discharge end of the storage bin 1, and the discharge opening of the unloading device 4 is used for falling
  • the silo 2 is connected to communicate with a switch passage 43 between the feed end of the unloading device 4 and the discharge port of the unloading device 4, and the switch passage 43 is provided with a rotary motion.
  • the rotating rod 41 includes a driving end 411 and a switching end 412, and the switching end 412 is provided to be capable of communicating with the discharge end of the storage bin 1 and the discharge opening of the unloading device 4.
  • the through hole 413, the discharge end of the blanking bin 2 is used to communicate with the conveying device 3.
  • the rotating rod 41 is driven by a motor 5, and the driving end 411 of the rotating rod is connected to the output shaft of the motor 5, and the rotating rod 41 is driven by the motor 5 to perform a rotating motion to achieve the purpose of controlling the cutting.
  • the cutting device 4 further includes a sleeve 42 for supporting the rotating rod 41, the sleeve 42 is disposed between the storage bin 1 and the motor 5, and the rotating rod 41 passes through The sleeve 42 and the discharge end of the storage bin 1 are supported by the sleeve 42 to rotate the rotating rod 41 more stably
  • the movement mode controls the activity of cutting.
  • the sleeve 42 can also be selectively disposed in the storage bin 1.
  • the discharge end of the storage bin 1 and the discharge opening of the unloading device 4 are disposed on the same axis A (not shown), the blanking through hole An axis B (not shown) of 413 is perpendicular to the axis of the rotating rod 41, and when the axis A coincides with the axis B, the maximum blanking speed is reached, when the axis A is perpendicular to the axis B, The cutting is stopped.
  • the rotating rod 41 can be provided with a rotating disc 12, and the rotating disc 12 can be correspondingly provided with a through hole for the positioning or limit sensing control of the inductive switch 13 or other similarly inductive features, which are controlled by the control system.
  • the rotation angle of the rotating lever 41 is controlled to control the blanking. In this way, the supply amount of the metal powder in the storage bin 1 can be controlled, and the accumulation of excessive metal powder in the unloading bin 2 can be prevented, thereby causing a problem of poor feeding.
  • the conveying device 3 includes a conveying pipe 31 communicating with the discharge end of the blanking bin 2, and the conveying pipe 31 is provided with a spiral roller 32 for conveying material, and the spiral roller 32 is provided with a receiving The spiral groove of the material, the spiral roller 32 is uniformly conveyed by the continuous rotation of the metal powder under the driving of the motor two 10.
  • a heating device 33 is disposed outside the conveying device 3, and a heat insulating device 34 is disposed around the heating device 33 to prevent heat loss of the heated metal powder, and the metal powder is heated to its ignition point before reaching the hair emitting device.
  • the heating device 33 and the heat preservation device 34 are provided with a venting hole 35 connecting the conveying pipe 31 and the outside, and the venting hole is used for conveying oxygen to the heated metal powder in the conveying pipe to promote the ignition point. Burning.
  • the peripheral wall of the delivery pipe 31 is provided with three radially angularly spaced feed ports 36 communicating with the discharge end of the blank bin 2, the three inlets.
  • the angular interval of the mouth 36 is in turn 90 degrees, 90 degrees and 180 degrees, so that the entire unloading mechanism (including the storage bin 1, the unloading device 4, the motor one 5, etc.) at different angular positions in the radial direction of the conveying device 3
  • the conveying device 3 is connected to feed, which greatly expands the degree of freedom in the structural arrangement of the entire erupting machine.
  • the number of the feed ports 36 may also be two or more than three (one feed port is relatively common), and the angular interval may also be set according to actual needs. In general, multiple feed ports 36 simply provide an alternative set of locations, rather than using multiple feed ports simultaneously. Since the feeding mechanism of the above-mentioned cutting mechanism needs to utilize the gravity of the material itself (metal powder), regardless of the angle at which the cutting mechanism is installed, the working end should be arranged such that the discharge end faces downward. The ejecting direction of the ejecting port will be adjusted accordingly due to the difference in the mounting angle position of the unloading mechanism.
  • the feed port 36 is provided with a cover 37 for sealing the feed port 36 which is not in use or for closing the bin 2 which is not in use.
  • the above-mentioned closure 37 should be designed to close the feed opening 36, otherwise the closure 37 should be designed to close the blanking bin 2.
  • the working process of the cold flame fire machine blanking device is: placing a sufficient amount of metal powder in the storage bin 1, and the metal powder is supplied to the metal through the discharge end of the bottom of the storage bin 1 under the action of gravity
  • the powder is transferred to the communication passage of the storage bin 1 and the discharge bin 2, and the rotary lever 41 of the unloading device 4 is rotated in the communication passage under the driving of the motor-5, when the rotary lever 41 is
  • the blanking through hole 413 is simultaneously communicated with the discharge end of the bottom of the storage bin 1 and the feeding end of the blanking bin 2
  • the blanking is performed, when the blanking through hole on the rotating rod 41
  • the cutting is stopped, so that controlling the output speed of the motor and controlling the rotation angle of the rotating rod can control the cutting.
  • the metal powder is input into the conveying pipe 31 of the conveying device 3 through the falling bin 2, and the motor is driven by two
  • the moving screw roller 32 uniformly and continuously transports the metal powder into the hairspray device 8, during which the heating device 33 heats the metal powder, and the metal powder reaches a burning point and starts to burn before reaching the hairspray device.
  • the ignited metal powder is sprayed through the ejecting port of the ejecting device 8 in a cold fireworks manner to form a cold fireworks erupting effect.
  • a rotating disk 12 and a through hole which can be induced by the sensing switch 13 or the like which can be sensed are provided on the rotating rod 41, and the rotation state and speed of the rotating rod 41 can be controlled by the control system, thereby achieving Control the purpose of the blanking.
  • another embodiment of the present invention provides an airing machine using the cold flame-fired hair machine blanking device as described above, further comprising an erupting communication with the conveying device 3
  • the device 8 and the fan 9 connected to the hairspray device 8 , the air outlet of the fan 9 is in communication with the air inlet of the hair device 8 , and the fan 9 is connected to the hair spray device 8 through the connection flange sleeve 81 as a whole.
  • the whole can be rotated by the conveying pipe 31 connected to the hair-spraying device 8 as a rotating shaft, thereby expanding the angular range of the cold-fired fire of the hair-spraying machine, so that the direction of the cold-fired fire can be freely adjusted according to actual needs.
  • the adjustment of the ground has greatly improved the function of the cold fireworks eruption device, and also broadened the use occasions and increased the use mode.
  • the ejecting port of the ejecting device 8 can be adjusted in a range of 180 degrees by means of rotation around the conveying pipe 31, which basically satisfies the lateral, vertical and oblique directions.
  • the cold flame-fired hairspray can also be suspended to make the ejecting port spray down the cold fireworks to achieve a free adjustment of the direction of the eruption in all directions.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Abstract

一种冷焰火喷发机落料装置，包括储料仓（1）和下料装置（4），该下料装置（4）的进料端与所述储料仓（1）的出料端连通，所述下料装置（4）的出料口用于与落料仓（2）连通，在该下料装置（4）的进料端与所述下料装置（4）的出料口之间交叉连通有开关通道（43），在所述开关通道（43）中设有能进行旋转运动的旋转杆（41），该旋转杆（41）包括驱动端（411）和开关端（412），所述开关端（412）设有能与所述储料仓（1）的出料端及所述下料装置（4）的出料口连通的落料通孔（413）。采用上述喷发机落料装置的喷发机，拓展了喷发机喷发冷焰火的角度范围，使喷发冷焰火的方向可根据实际需要进行自由的调整，喷发设备的功能得到很大地提高，同时也拓宽了使用场合及增加了使用方式。

Description

冷焰火喷发机落料装置及喷发机 技术领域
本实用新型涉及焰火、烟火喷发技术领域，尤其涉及冷焰火的喷发技术。
背景技术
随着舞台演出、会展、婚庆等活动的不断发展，其对营造现场气氛的要求也不断提高，与时俱进，很多高科技产品被应用其中，产生了很好的烘托现场气氛的效果。燃放焰火几乎成为一些大型活动的必选项目，像奥运会、世界杯、国际大型会议(例如APEC会议)以及大型文艺晚会或演唱会等都少不了焰火表演这个项目，另诸如公司庆典、婚礼庆典等中小型活动中也不乏焰火的身影。
传统的焰火一般都是利用火药燃烧或爆炸生成，其燃烧温度在500℃-800℃之间，燃烧时容易对人体造成伤害，也容易引起火灾，而且其燃烧后产生的烟气、气味也会污染现场环境，另外，由于火药本身的特殊性，在运输及管理上的成本很高，也不安全。
冷焰火是一种新型的高科技焰火技术，其采用燃点低的金属粉末，经过一定比例加工生成冷光无烟的焰火，在给舞美庆典活动带来不输传统焰火烘托气氛效果的情况下，还具有亮度高、烟雾少，无污染，安全性好，使用成本低及可容易控制等优点，所以，冷焰火技术随着市场需求的不断旺盛也不断地发展。
现有的冷焰火喷发设备大都具有结构复杂、设备笨重，自动化程度低，使 用成本高等缺点，有些虽然在连续供料及均匀送料上有所提升，提高了整个机器的自动化水平，但是，其下料装置结构复杂，不易控制，由于其下料、落料装置结构上的限制，一般只能向上喷发冷焰火，大大限制了冷焰火的使用自由度，给舞美设计人员的舞台效果设计方案造成了诸多不便。
实用新型内容
本实用新型的主要目的在于提供一种冷焰火喷发机落料装置，该落料装置采用全新的下料方式，使冷焰火喷发机在工作过程中可根据实际需要自由地调整控制下料量，以使冷焰火喷发机能喷发出各种大小、各种速率的冷焰火，为舞台舞美设计增添了设计自由度。
为实现上述实用新型目的，本实用新型的技术解决方案为：提供一种冷焰火喷发机落料装置，该冷焰火喷发机落料包括储料仓和下料装置，所述下料装置的进料端与所述储料仓的出料端连通，所述下料装置的出料口用于与落料仓连通，在所述下料装置的进料端与所述下料装置的出料口之间交叉连通有开关通道，在所述开关通道中设有能进行旋转运动的旋转杆，该旋转杆包括驱动端和开关端，所述开关端设有能与所述储料仓的出料端及所述下料装置的出料口连通的落料通孔，所述落料仓的出料端用于连通输料装置。
所述旋转杆由电机一驱动，所述旋转杆的驱动端与所述电机一的输出轴连接，通过电机一驱动旋转杆做旋转运动，达到控制下料的目的。
进一步，所述下料装置还包括用于支撑所述旋转杆的轴套，所述轴套设置在储料仓中或者设置在所述储料仓与所述电机一之间，所述旋转杆穿过该轴套及储料仓的出料端，在所述轴套的支撑下，所述旋转杆得以更稳定地以旋转运 动的方式进行控制下料活动。
更进一步的改进为，所述储料仓的出料端和所述下料装置的出料口被设置在同一条轴线A上，所述落料通孔的轴线B垂直于所述旋转杆的轴线，当所述轴线A与所述轴线B重合时，达到最大下料速度，当所述轴线A与所述轴线B垂直时，下料停止。所述旋转杆上可设有旋转盘，所述旋转盘上可相应设有用于感应开关进行定位或限位感应控制的通孔或其他类似能被感应的特征，通过控制系统对旋转杆的转动角度进行控制。如此，便可控制储料仓中物料的供给量，通过控制供给量的大小可以调节喷出火花的总量的多少，也防止了落料仓中因累积过多的物料而产生拥堵，进而造成送料不畅的问题。
所述输料装置包括与所述落料仓的出料端连通的输料管道，该输料管道中设置有用于输送物料的螺旋辊，所述螺旋辊上设有容纳物料的螺旋槽。
所述输料装置外侧设有加热装置，所述加热装置外围设有保温装置，以防止使加热的物料热量散失，在物料到达喷发装置前加温到其燃点。
所述加热装置和所述保温装置上设有连通所述输料管道与外界的透气孔，以给输料管道内加热的物料输送氧气，促使达到燃点的物料进行燃烧。
再进一步的改进为：所述输料管道的周壁上设有与所述落料仓的出料端连通的两个或两个以上成径向角度间隔的进料口，这样可以使整个下料机构(包括储料仓、下料装置、电机一等)在所述输料装置径向的不同角度位置上与所述输料装置连通进行送料，极大地拓展了整个喷发机结构布置的自由度。
所述进料口或落料仓上设有封盖，该封盖用于密封未处于使用状态的进料口或者用于封闭未处于使用状态的落料仓。在上述整个下料机构还包括落料仓的情况下，则上述封盖便应设计为封闭进料口的，否则上述封盖应设计为封闭 落料仓的。
本实用新型的另一目的还在于提供一种采用如上文所述的冷焰火喷发机落料装置的喷发机，其还包括与所述输料装置连通的喷发装置及与所述喷发装置连接的风机，所述风机的出风口与所述喷发装置的进风口连通，所述风机通过连接法兰套与喷发装置连接成为一个整体，该整体能以与所述喷发装置连接的所述输料管道为转轴进行旋转，这样就拓展了该喷发机喷发冷焰火的角度范围，使喷发冷焰火的方向可根据实际需要进行自由的调整，令该种冷焰火喷发设备的功能得到很大地提高，同时也拓宽了使用场合及增加了使用方式。
前述所指物料一般为能用于冷焰火喷发的金属粉末及类似物质。
附图说明
图1为本实用新型的一种实施例整体结构的剖视示意图；
图2为本实用新型的一种实施例在输料装置上的进料口为3个时，整个下料机构与安装在所述进料口上的落料仓对应装配的爆炸示意图；
图3为图2所示实施例中加入封盖的侧视图；
图4为本实用新型的一种实施例中风机连同喷发装置作为一个整体处于不同旋转位置的示意图；
图5为本实用新型的一种实施例中下料关闭状态(停止下料)示意图；
图6为本实用新型的图5实施例中下料全开启状态(全速下料)示意图；
图7为本实用新型的图5实施例的侧视图；
图8为本实用新型图5实施例的立体剖切示意图。
在上述附图中，1-储料仓；2-落料仓；3-输料装置，31-输料管道，32-螺旋 辊，33-加热装置，34-保温装置，35-透气孔，36-进料口，37-封盖；4-下料装置，41-旋转杆，411-驱动端，412-开关端，42-轴套；43-开关通道；5-电机一；8-喷发装置，81-连接法兰套；9-风机；10-电机二；12-旋转盘；13-感应开关。
具体实施方式
为了能更清楚地阐述本实用新型的技术方案，下面将结合附图对本实用新型的实施例做简要地说明，很显然，对实施例及附图的描述仅是为了说明本实用新型的技术方案，在本领域普通技术人员能理解的背景下，本实用新型的保护范围不限于实施例及附图。
如图1所示，本实用新型的一个实施例为一种冷焰火喷发机落料装置，该落料装置所输送物料为能产生冷焰火的金属粉末，该冷焰火喷发机落料装置包括储料仓1和下料装置4，其特征在于，所述下料装置4的进料端与所述储料仓1的出料端连通，所述下料装置4的出料口用于与落料仓2连通，在所述下料装置4的进料端与所述下料装置4的出料口之间交叉连通有开关通道43，在所述开关通道43中设有能进行旋转运动的旋转杆41，该旋转杆41包括驱动端411和开关端412，所述开关端412设有能与所述储料仓1的出料端及所述下料装置4的出料口连通的落料通孔413，所述落料仓2的出料端用于连通输料装置3。
所述旋转杆41由电机一5驱动，所述旋转杆的驱动端411与所述电机一5的输出轴连接，通过电机一5驱动旋转杆41做旋转运动，达到控制下料的目的。
所述下料装置4还包括用于支撑所述旋转杆41的轴套42，所述轴套42设置在所述储料仓1与所述电机一5之间，所述旋转杆41穿过该轴套42及储料仓1的出料端，在所述轴套42的支撑下，所述旋转杆41得以更稳定地以旋转 运动地方式进行控制下料的活动。当然，所述轴套42也可以选择设置在储料仓1中。
如图1、5-8所示，所述储料仓1的出料端和所述下料装置4的出料口被设置在同一条轴线A(未显示)上，所述落料通孔413的轴线B(未显示)垂直于所述旋转杆41的轴线，当所述轴线A与所述轴线B重合时，达到最大下料速度，当所述轴线A与所述轴线B垂直时，下料停止。所述旋转杆41上可设有旋转盘12，所述旋转盘12上可相应设有用于感应开关13进行定位或限位感应控制的通孔或其他类似能被感应的特征，通过控制系统对旋转杆41的转动角度进行控制，进而对下料进行控制。如此，便可控制储料仓1中金属粉末的供给量，防止了落料仓2中因累积过多的金属粉末而产生拥堵，进而造成送料不畅的问题。
所述输料装置3包括与所述落料仓2的出料端连通的输料管道31，该输料管道31中设置有用于输送物料的螺旋辊32，所述螺旋辊32上设有容纳物料的螺旋槽，所述螺旋辊32在电机二10的驱动下通过连续旋转进行均匀输送金属粉末。
所述输料装置3外侧设有加热装置33，所述加热装置33外围设有保温装置34，以使防止加热的金属粉末热量散失，在所述金属粉末到达喷发装置前加温到其燃点。
所述加热装置33和所述保温装置34上设有连通所述输料管道31与外界的透气孔35，该透气孔用于给输料管道内加热的金属粉末输送氧气，促使其达到燃点后进行燃烧。
如图1、2所示，所述输料管道31的周壁上设有与所述落料仓2的出料端连通的三个成径向角度间隔的进料口36，所述三个进料口36的角度间隔依次为 90度、90度和180度，这样可以使整个下料机构(包括储料仓1、下料装置4、电机一5等)在所述输料装置3径向的不同角度位置上与所述输料装置3连通进行送料，极大地拓展了整个喷发机结构布置的自由度。
当然，上述进料口36的数量也可以为两个或者多于三个(一个进料口比较常见)，其角度间隔也可以根据实际需要进行设置。一般情况下，多个进料口36只是提供了可选择的设置位置，并非同时使用多个进料口。因为上述下料机构下料需要利用物料本身(金属粉末)的重力，因此，无论所述下料机构被安装在什么角度的位置，其工作时均应使出料端朝下的方向布置，则会因为下料机构安装角度位置的不同，喷发口的喷发朝向随之调整。
如图3所示，所述进料口36上设有封盖37，该封盖37用于密封未处于使用状态的进料口36或者用于封闭未处于使用状态的落料仓2。在上述整个下料机构还包括落料仓2的情况下，则上述封盖37便应设计为封闭进料口36的，否则上述封盖37应设计为封闭落料仓2的。
所述冷焰火喷发机落料装置的工作过程为：在储料仓1中放入足够量的金属粉末，在重力的作用下，所述金属粉末通过储料仓1底部的出料端供给金属粉末到储料仓1与落料仓2连通的连通通道中，所述下料装置4的旋转杆41在电机一5的驱动下在上述连通通道中做旋转运动，当所述旋转杆41上的落料通孔413同时与所述储料仓1底部的出料端和所述落料仓2的进料端连通时，则进行下料，当所述旋转杆41上的落料通孔413不与所述储料仓1底部的出料端和所述落料仓2的进料端连通时，则停止下料，所以控制电机输出转速并控制旋转杆的旋转角度便可控制下料速度，包括可控制下料的进行或完全停止。所述金属粉末通过落料仓2输入所述输料装置3的输料管道31中，电机二10驱 动螺旋辊32将所述金属粉末均匀连续地输送到所述喷发装置8中，在该输送过程中，加热装置33对金属粉末进行加热，所述金属粉末在到达喷发装置前达到燃点并开始燃烧，在所述风机9吹出的强风作用下，被点燃的金属粉末以冷焰火的方式通过喷发装置8的喷发口喷发出去，形成冷焰火喷发的效果。
在所述旋转杆41上设置旋转盘12及能被感应开关13感应的通孔或类似能被感应的特征，则可通过控制系统对所述旋转杆41的旋转状态及速度进行控制，从而达到控制下料的目的。
如图3、4所示，本实用新型的另一种实施例提供一种采用如上文所述的冷焰火喷发机落料装置的喷发机，其还包括与所述输料装置3连通的喷发装置8及与所述喷发装置8连接的风机9，所述风机9的出风口与所述喷发装置8的进风口连通，所述风机9通过连接法兰套81与喷发装置8连接成为一个整体，该整体能以与所述喷发装置8连接的所述输料管道31为转轴进行旋转，这样就拓展了该喷发机喷发冷焰火的角度范围，使喷发冷焰火的方向可根据实际需要进行自由地调整，令该种冷焰火喷发设备的功能得到很大地提高，同时也拓宽了使用场合及增加了使用方式。
如图4所示，所述喷发装置8的喷发口可以通过绕所述输料管道31旋转的方式在180度的角度范围内进行方向调节，基本满足了横向、竖向、斜向的全方位方向的喷发需求，另外，该冷焰火喷发机除了能放置在地面平台上进行工作外，还可以采取悬挂的方式使喷发口向下喷发冷焰火，达到全方位无死角地喷发方向的自由调节。
上述实施例仅用以说明本实用新型的技术方案，不应认为是对实用新型保护范围的限制，本实用新型除用于冷焰火喷发技术领域外，也可应用于其他任 何相近领域。

Claims (10)

  1. 一种冷焰火喷发机落料装置，包括储料仓和下料装置，其特征在于，所述下料装置的进料端与所述储料仓的出料端连通，所述下料装置的出料口用于与落料仓连通，在所述下料装置的进料端与所述下料装置的出料口之间交叉连通有开关通道，在所述开关通道中设有能进行旋转运动的旋转杆，该旋转杆包括驱动端和开关端，所述开关端设有能与所述储料仓的出料端及所述下料装置的出料口连通的落料通孔，所述落料仓的出料端用于连通输料装置。
  2. 如权利要求1所述的冷焰火喷发机落料装置，其特征在于：所述旋转杆由电机一驱动，所述旋转杆的驱动端与所述电机一的输出轴连接。
  3. 如权利要求2所述的冷焰火喷发机落料装置，其特征在于：所述下料装置还包括用于支撑所述旋转杆的轴套，所述轴套设置在储料仓中或者设置在所述储料仓与所述电机一之间，所述旋转杆穿过该轴套及储料仓的出料端。
  4. 如权利要求1-3中任一项所述的冷焰火喷发机落料装置，其特征在于：所述储料仓的出料端和所述下料装置的出料口被设置在同一条轴线A上，所述落料通孔的轴线B垂直于所述旋转杆的轴线，当所述轴线A与所述轴线B重合时，达到最大下料速度，当所述轴线A与所述轴线B垂直时，下料停止。
  5. 如权利要求4所述的冷焰火喷发机落料装置，其特征在于：所述输料装置包括与所述落料仓的出料端连通的输料管道，该输料管道中设置有用于输送物料的螺旋辊，所述螺旋辊上设有容纳物料的螺旋槽。
  6. 如权利要求5所述的冷焰火喷发机落料装置，其特征在于：所述输料装置外侧设有加热装置，所述加热装置外围设有保温装置。
  7. 如权利要求6所述的冷焰火喷发机落料装置，其特征在于：所述加热装置和所述保温装置上设有连通所述输料管道与外界的透气孔。
  8. 如权利要求5所述的冷焰火喷发机落料装置，其特征在于：所述输料管道的周壁上设有与所述落料仓的出料端连通的两个或两个以上成径向角度间隔的进料口。
  9. 如权利要求8所述的冷焰火喷发机落料装置，其特征在于：所述进料口或落料仓上设有封盖，该封盖用于密封未处于使用状态的进料口或者用于封闭未处于使用状态的落料仓。
  10. 一种采用如权利要求1-9中任一项所述的冷焰火喷发机落料装置的喷发机，还包括与所述输料装置连通的喷发装置及与所述喷发装置连接的风机，所述风机的出风口与所述喷发装置的进风口连通，其特征在于，所述风机通过连接法兰套与喷发装置连接成为一个整体，该整体能以与所述喷发装置连接的所述输料管道为转轴进行旋转。
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108917493A (zh) * 2018-08-28 2018-11-30 刘兴超 一种可燃性金属粉末加热输送及喷发装置
US10852105B1 (en) 2017-11-22 2020-12-01 Zhou Xiaowen Machine for discharging a waterfall of low temperature sparks
US10948271B1 (en) * 2017-07-18 2021-03-16 Zhou Xiaowen Cold fireworks
CN114803518A (zh) * 2022-04-15 2022-07-29 湖南宏工智能科技有限公司 一种可移动料仓自动开阀卸料装置
CN108917493B (zh) * 2018-08-28 2024-05-31 刘兴超 一种可燃性金属粉末加热输送及喷发装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107830768B (zh) * 2017-11-22 2023-12-22 广州迪杰帕尔电子科技有限公司 一种冷焰火喷发机的焰火变形机构
CN110115848A (zh) * 2018-02-05 2019-08-13 湖南尚花科技有限公司 一种小型冷焰火喷花机

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH051899A (ja) * 1991-06-21 1993-01-08 Takeshi Namiki 薄膜爆薬
CN105241317A (zh) * 2015-11-03 2016-01-13 陈江波 冷焰火喷发设备
CN105241316A (zh) * 2015-11-03 2016-01-13 陈江波 用于冷焰火喷发设备的冷焰火激发装置及冷焰火喷发设备
CN105371707A (zh) * 2014-08-29 2016-03-02 周孝文 一种冷焰火喷发设备
CN205102697U (zh) * 2015-11-03 2016-03-23 陈江波 冷焰火喷发设备的电子控制装置
US20160161228A1 (en) * 2013-07-23 2016-06-09 Dsa Detection Llc Inert ied training kits

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH051899A (ja) * 1991-06-21 1993-01-08 Takeshi Namiki 薄膜爆薬
US20160161228A1 (en) * 2013-07-23 2016-06-09 Dsa Detection Llc Inert ied training kits
CN105371707A (zh) * 2014-08-29 2016-03-02 周孝文 一种冷焰火喷发设备
CN105241317A (zh) * 2015-11-03 2016-01-13 陈江波 冷焰火喷发设备
CN105241316A (zh) * 2015-11-03 2016-01-13 陈江波 用于冷焰火喷发设备的冷焰火激发装置及冷焰火喷发设备
CN205102697U (zh) * 2015-11-03 2016-03-23 陈江波 冷焰火喷发设备的电子控制装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10948271B1 (en) * 2017-07-18 2021-03-16 Zhou Xiaowen Cold fireworks
US10852105B1 (en) 2017-11-22 2020-12-01 Zhou Xiaowen Machine for discharging a waterfall of low temperature sparks
CN108917493A (zh) * 2018-08-28 2018-11-30 刘兴超 一种可燃性金属粉末加热输送及喷发装置
CN108917493B (zh) * 2018-08-28 2024-05-31 刘兴超 一种可燃性金属粉末加热输送及喷发装置
CN114803518A (zh) * 2022-04-15 2022-07-29 湖南宏工智能科技有限公司 一种可移动料仓自动开阀卸料装置

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