CN103528447A - Automatic lead inserting device of combined fireworks - Google Patents
Automatic lead inserting device of combined fireworks Download PDFInfo
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- CN103528447A CN103528447A CN201310512047.1A CN201310512047A CN103528447A CN 103528447 A CN103528447 A CN 103528447A CN 201310512047 A CN201310512047 A CN 201310512047A CN 103528447 A CN103528447 A CN 103528447A
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Abstract
The invention discloses an automatic lead inserting device of combined fireworks. The device comprises a lead channel which is used for positioning and conveying leads, wherein the lead channel at least comprises components which are arranged at the two ends of the lead channel and restrain the leads. A lead conveying mechanism, a lead cutting mechanism and a lead inserting mechanism are sequentially distributed along the lead channel, a material disc which bears firework cylinder rows is correspondingly arranged below the lead inserting mechanism, and the device further comprises a mechanism which enables the lead inserting mechanism and the material disc to generate relative displacement. All the working mechanisms conduct coordination work according to the working procedure under the action of a control system. According to the device, automatic lead inserting machining of a brand-new lead structure with the reliable and accurate fire transferring and ignition can be achieved, the lead inserting fire connecting working between lead holes with any gap can be met, and the application range of automatic equipment on firework production is expanded. The machining precision is high, compared with existing equipment, the automatic lead inserting device greatly simplifies the number of the working mechanisms, meanwhile, the working stability is improved, the service life is prolonged, the manufacturing cost is reduced, and the use and maintenance are easy and convenient.
Description
Technical field
The present invention relates to the automatically processing device of combined firework, especially a kind of automatic processing apparatus that inserts lead-in wire in the fairlead of fireworks tube.
Background technology
In combined firework industry, also claim ground fireworks display or ground gift.Conventionally by some papery cylinders, first connect into single paper web (being called for short cylinder row), on papery cylinder, beat fairlead again, load onto each lead-in wire of series connection, some rows assemble shaping (as cuboid, cylinder, prism, fan type body etc.) again, and each row's of device series connection lead-in wire, papery tube inner chamber device transmitting medicine and effect part, lighted by lead-in wire.
The pin configuration of existing combined firework is that, at two fairleads of each papery cylinder lateral wall brill, one for entering fire hole, one is fire output hole, lead-in wire minute is truncated into some segments, and the two ends of every segment lead-in wire are inserted respectively the fire output hole of adjacent two papery cylinders and are entered fire hole, successively serial connection.The drawback of existing pin configuration is: the first, and the reliability that passes fire igniting is not strong, and the biography fire of very difficult generation, especially the papery cylinder lumen of stopping circuit fire phenomenon completely of biography fire structural design of point-to-point relay-type successively more easily breaks down; Any one passes fire point and breaks down and all can cause this product phenomenon that occurs failing to explode, and this not only causes abortive launch, affect firework display effect, and ordinary consumer while going to do to observe processing after failing to explode, and very easily occurs security incident.The second, in conventional wire structure, the continuous lead-in wire of long section need to be cut into a plurality of segments and use, and lead-in wire is to be formed by surrounding layer coated propellant, cuts the gunpowder distribution that has destroyed its inner chamber, and igniting property has also been caused to impact; Cut lead-in wire simultaneously and relate to gunpowder, craft or mechanically actuated all have danger, and potential safety hazard is larger.The 3rd, conventional wire structure processing technology is complicated, and production efficiency is low.Except cutting out, draw, each papery cylindrical shell need to punch twice, then inserts and draw, and now mainly by craft, completes.The slotting technique of drawing need to be inserted soft segment lead-in wire two ends respectively in the aperture of adjacent two cylindrical shells, is difficult to realize reliable efficient mechanization production.So this operation is all manual completing in actual production at present, its inefficiency, labour intensity is large, and recruitment quantity is large, and production cost is high.
Meanwhile, different mainly due to the mandatory standard of the product in different markets, the whole world, cause cylinder row's a variation: the first, the shape of single paper web has 14 kinds, (seeing the following form):
Wherein in consumer ground of U.S. gift product, 200 grams of above 500 grams of doses of dose are must there be half inch of (127mm) above spacing between interior product monotubular, the shape of the single paper web of this type products take<and 2><3><4><5>as main, wherein<2>maximum, and this type products is American market main product.Market, Taiwan is with 6, and 9,12, the product of 20 is main, and shaped article specification is mostly 13x13x12cm, so must make between paper web and paper web, has spacing.
The second, the parameter of conventional paper web: 8 kinds of different internal diameters: 10mm, 12mm, 15mm, 18mm, 20mm, 22mm, 25mm, 30mm; External diameter is according to the corresponding increase of paper web thickness (1.5-3.5mm); 10 kinds of differing heights: 100mm, 120mm, 125mm, 150mm, 175mm, 200mm, 225mm, 250mm, 280mm, 300mm.Can calculate different paper web specifications and have 80 kinds
Three, the number of single paper web: according to product dose size, moulding is ordered, 3-20 is conventional numerical value.The less paper web number of identical dose internal diameter is more, and the larger paper web number of internal diameter is fewer.The different specification of number of single paper web has 18 kinds.
According to 80 kinds of different paper web specifications, 18 kinds of the numbers of single paper web, 14 kinds of the shapes of single paper web, carry out mathematics arrangement, can discharge 20160 kinds of different products, many general 1500-2000 money products of market sale.Different products, because of the variation of paper web specification, single number and single shape, the spacing between paper web and paper web also can respective change, and automation equipment will complete so many specification adjustment, and to meet product requirement, its difficulty is quite large.
Due to the restriction of above-mentioned factor, existing combined firework automatic assembly equipment, its insertion-igniting machine head is only with the identical product of processing fairlead spacing, and spacing adjustment needs manual intervention even to change head; Be limited to spacing, it cannot process the paper web that internal diameter is less than 30mm simultaneously.Only from the range of application of equipment, consider, the technology maturity of these types is also all in urgent need to be improved.
Summary of the invention
In order to solve above-mentioned drawback, technical problem to be solved by this invention is that a kind of automatic processing apparatus that inserts lead-in wire in the fairlead of fireworks tube is provided.In order to solve the problems of the technologies described above, the technical solution used in the present invention is that a kind of automatic insertion-leading device of combined firework, is characterized in that, this device comprises the lead channels of locating and transmitting lead-in wire, and described lead channels at least comprises and is positioned at element lead channels two ends, constraint lead-in wire; Along described lead channels, sequentially divide distributing to draw ,Cai Yin mechanism of mechanism and inserting mechanism;
What described Song Yin mechanism comprised clamping lead-in wire send running wheel group and driving element thereof; Described Cai Yin mechanism comprises cutting knife and driving element thereof; Described inserting mechanism comprises slotting draw bar and driving element thereof;
The corresponding charging tray that carrying fireworks tube row is set in described inserting mechanism below, charging tray is provided with fireworks tube detent mechanism makes fireworks tube motionless according to location, precalculated position;
This device also comprises makes the ，Gai mechanism of mechanism that produces relative displacement between inserting mechanism and charging tray can select one of following A scheme or B scheme: A: described charging tray is provided with displacement drive mechanism and drives charging tray realizing linear reciprocating translation; B: described lead channels ,Song Yin ,Cai Yin mechanism of mechanism and inserting mechanism are fixed on substrate, described substrate is provided with displacement drive mechanism and drives substrate realizing linear reciprocating translation;
This install each operating mechanism under control system effect according to working procedure co-ordination.
The element of described constraint lead-in wire can be the go between duct (as tubular intracavity) that can twitch within it or the holder (send the clamping wheels of running wheel group as similar, can not need driving wheel) that goes between and can twitch within it.Described lead channels can be continuous, is only sending the clip position of running wheel group, the sanction of cutting knife is drawn position, the slotting slotting position of drawing of drawing bar stays for completing the breach of above-mentioned work; Also can right and wrong successional, except arranging at passage two ends the element of necessary constraint lead-in wire, within two ends, can also set up some confinement elements (as held up the device etc. of the carrying roller, pressure pin and so on of lead-in wire); Or have additional be beneficial to better complete above-mentioned clamping, cut out draw, insert draw work confinement element (as segment tubular intracavity, this tubular intracavity correspondence send running wheel group clip position, cutting knife to cut out to draw position, insert draw bar insert draw position and be provided with breach or gap).
Describedly send running wheel group to comprise around two of being oppositely arranged of lead-in wire circumference to send running wheel, cable guide to be held between two wheel body opposite faces, when wheel body rotates, drive lead-in wire.Two are sent running wheel can be the combination of a driving wheel and a driven pulley, can be also the combination of two driving wheels.
Adopt technique scheme, accomplish fluently the fireworks tube of fairlead, mode craft as required or auto arrangement become cylinder row to be placed on charging tray, and fairlead draws bar direction towards inserting.First control system, by the anglec of rotation for running wheel group, is sent into one section of lead-in wire as required.By inserting, draw drive unit and control and describedly insert that to draw bar descending again, slotting lower surface of drawing club shaft is pressed in line on the lead-in wire of below, make lead-in wire folding centered by pressure point, and folding part is brought in the fairlead of below fireworks tube, then insert and draw horizontal reset on bar and above-mentioned lead-in wire folding part is stayed in fairlead, what complete a fireworks tube slottingly draws work.Then displacement drive mechanism drives charging tray (or substrate) rectilinear translation, while arriving next station, stops, and repeats above-mentioned sending and draws the slotting processing that process completes second fireworks tube of drawing.So repeatedly carry out, until whole cylinder row machines, cutting out and drawing mechanism action cut-out lead-in wire.Described control system adopts industrial control computer (single-chip microcomputer, programmable logic controller (PLC) or PLC etc.).
Preferably, the displacement drive mechanism of described substrate or charging tray comprises displacement drive motor, chute or guide rail, described charging tray or board device on chute or guide rail, displacement drive motor connect charging tray or substrate and order about charging tray or substrate along chute or guide rail translation.Its advantage is to be convenient to the accurate control of shift length.
Described charging tray can adopt fixed detent mechanism, as on charging tray according to the detent of the default some storing fireworks tubes of both safety barrels row shape, a cylinder row correspondence for a kind of shape, specification arranges a charging tray.Also can adopt following structure, depression bar and the drive unit thereof of pushing down the cylinder axial two ends of row and/or middle part (avoid inserting and draw position) are set on charging tray.And other meet the form of cylinder registration needs.Preferably, the fireworks tube detent mechanism of described charging tray has location regulating element: comprise two locating slots that are set in parallel on charging tray, in locating slot, device is some can move the keeper (pin, draw-in groove etc.) of adjusting position along locating slot.Keeper on two locating slots respectively, can determine the placing attitude (2 definite straight lines) of a fireworks tube.So only need adjust the position of keeper, can adjust as required flexibly and easily the position location of fireworks tube.Avoid using fixed detent mechanism according to product specification, to make the drawback of multiple charging tray, avoided the troubles such as equipment part replacing.
Preferably, described insert drawn the groove that bar bottom face and side are provided with continuous perforation.So that lower, tangle when slotting and go between and drive lead-in wire to insert fairlead; Simultaneously the groove of described side under hold lead-in wire while being inserted into fairlead, to reduce to insert the radial dimension that draws bar and lead wire set zoarium, avoid the fairlead that swells, make to insert and draw after bar extraction, fairlead still can keep certain clamping dynamics to lead-in wire, stops the phenomenon that the lead-in wire in fairlead is deviate from.
As from the foregoing, beneficial effect of the present invention is:
One, the present invention has realized a kind of automation that passes the reliable brand-new pin configuration accurately of fire igniting and inserts and draw processing, adopt this pin configuration, the biography fire of the fireworks tube at least one row is completed by continuous lead-in wire completely, passes fire become continuous linearity biography fire from original point-to-point relay; The biography fire igniting of inner barrel is completed by the parallel lead-in wire in two sections of described folding parts, and two sections of lead-in wires bending place in cylindrical shell is communicated with, close proximity in flash hole, after igniting, a plurality of burning things which may cause a fire disaster ignite mutually, standby each other, form one without the igniting face at igniting dead angle, the generation that can stop circuit fire phenomenon completely, lighting rate can reach 100%; The lighting-up rate of each monotubular is controlled by the cylinder going between continuously for outside minute simultaneously, pass the transmission that fire no longer relies on monotubular inside, the accuracy that time is controlled and reliability also improve greatly, this to some duration of ignition accuracy requirement higher to set off product particularly important.
Two, this device can meet slotting between the fairlead of any spacing and draws and connect firer and do, and has widened the range of application of automation equipment on fireworks are produced.Only need in control system, set corresponding data, and without the artificial device structure of adjusting, more not need to change insertion-igniting machine head.Greatly improve automaticity, improved production efficiency.It is inserted and to draw the spacing not being subject between fairlead and limit, and combined firework cylinder slotting that is applicable to all specifications drawn processing, as " flying apsaras mouse " fireworks tube (its internal diameter minimum gauge is 8mm) of current known internal diameter minimum also can be suitable for.
Three, this installs relative existing equipment and has omitted many technology essential factors, and when mechanism simplifies greatly, its job stability improves, and increase service life, and manufacturing cost reduces, and working service is simple and convenient.
Four, this device machining accuracy is high, can meet product lead-in wire is passed to fiery time precision requirement.
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Accompanying drawing explanation
Fig. 1 is that the embodiment of the present invention 1 overall structure schematic diagram is (containing charging tray, front view, for its internal structure principle is described, subelement has adopted sectional structure, if confinement element B8, confinement element C7 are two elements in this figure, in stereogram, its surface structure is an element);
Fig. 2 is the embodiment of the present invention 1 overall structure schematic diagram (not containing charging tray, three-dimensional view);
Fig. 3 is the embodiment of the present invention 1 overall structure schematic diagram (not containing charging tray, displacement substrate driving mechanism, three-dimensional view);
Fig. 4 is embodiment 1 workflow schematic diagram;
Fig. 5 is embodiment 1 material tray structure schematic diagram (top view);
Fig. 6 is that upright paper web comes the arrangement schematic diagram on charging tray apart from the cylinder of mode continuously;
Fig. 7 is that upright paper web has the cylinder of spacing mode to come the arrangement schematic diagram on charging tray;
Fig. 8 comes the arrangement schematic diagram on charging tray for fanning type tube;
Fig. 9 is that W type tube comes the arrangement schematic diagram on charging tray;
Figure 10 is that V-type cylinder comes the arrangement schematic diagram on charging tray;
Figure 11 is the plug in bar structural representation that draws of embodiment 1;
Figure 12 is the structural representation of embodiment 2 charging trays and driving mechanism thereof.
The specific embodiment
Embodiment 1: referring to accompanying drawing, reflect a kind of concrete structure of the present invention, the automatic insertion-leading device of described combined firework comprises the lead channels of locating and transmitting lead-in wire 1, described lead channels comprises confinement element A2 and the confinement element B8 that is positioned at lead channels two ends, also comprise two of confinement element C7, confinement element D6 between two ends and confinement element E5(), wherein confinement element A2 and confinement element B8, confinement element C7, confinement element D6 have the duct (as tubular intracavity) that lead-in wire can be twitched within it; Confinement element E5 is for holding up the pressure pin of lead-in wire 1.The corresponding slotting position of drawing of drawing bar 10 of inserting, gap between confinement element B8 and confinement element C7, corresponding the cutting of cutting knife 9 in gap between confinement element C7 and confinement element D6 drawn position, is conducive to better complete cut out draw, insert and draw work.
Along described lead channels, sequentially divide distributing to draw ,Cai Yin mechanism of mechanism and inserting mechanism; What described Song Yin mechanism comprised clamping lead-in wire 1 send running wheel group and drive motors 13 thereof, the described running wheel group of sending comprises a driving wheel 3 and the driven pulley 4 being oppositely arranged up and down around lead-in wire 1 circumference, lead-in wire 1 is held between two wheel body opposite faces, drives lead-in wire 1 when wheel body rotates.
Described Cai Yin mechanism comprises cutting knife 9 and cutter driving cylinder 12 thereof.
Described inserting mechanism comprises inserting and draws bar 10 and drive cylinder 11.Described inserting drawn the bottom face of bar 10 and the groove 22 that side is provided with continuous perforation.
The corresponding charging tray 16 that carrying fireworks tube row is set in described inserting mechanism below, charging tray 16 is provided with fireworks tube detent mechanism makes fireworks tube 14 motionless according to location, precalculated position, described fireworks tube detent mechanism has location regulating element: comprise two locating slots 19 that are set in parallel on charging tray, the interior device of locating slot 19 is some can move the positioning pin column 15 of adjusting position along locating slot 19.Along locating slot 19, be provided with graduation mark 20.So that the accurate location of positioning pin column 15.
Described lead channels ,Song Yin ,Cai Yin mechanism of mechanism and inserting mechanism are fixed on substrate 21, and described substrate 21 is provided with displacement drive mechanism and drives substrate realizing linear reciprocating translation; The displacement drive mechanism of described substrate 21 comprises displacement drive servomotor 18, screw mandrel guide rail 17, and described substrate 21 is installed on screw mandrel guide rail 17, and displacement drive servomotor 18 connection substrates 21 also order about substrate 21 along 17 translations of screw mandrel guide rail.
The control system of this device adopts programmable logic controller (PLC) (PLC) ，Dui Ge operating mechanism to detect and control, and makes it according to preset program co-ordination.
Embodiment 2: be with the difference of embodiment 1, in this automatic insertion-leading device, make the mechanism that produces relative displacement between inserting mechanism and charging tray select A scheme, its concrete structure is referring to Figure 12: described charging tray 16 is provided with displacement drive mechanism and drives charging tray 16 realizing linear reciprocating translations; Described displacement drive mechanism comprises and moves Driving Stepping Motor 101, screw mandrel guide rail 102, and on described charging tray 16 device screw mandrel guide rails 102, displacement drive stepper motor 101 connects charging trays 16 also orders about charging tray 16 along 102 translations of screw mandrel guide rail.
The above-mentioned embodiment that the present invention describes is only for technical scheme of the present invention is clearly described, and can not be interpreted as the present invention is made to any restriction.Part concrete structure of the present invention has known multiple alternative and distortion, not departing under the prerequisite of essential meaning of the present invention, all falls into protection scope of the present invention.
Claims (6)
1. an automatic insertion-leading device for combined firework, is characterized in that, this device comprises the lead channels of locating and transmitting lead-in wire, and described lead channels at least comprises and is positioned at element lead channels two ends, constraint lead-in wire; Along described lead channels, sequentially divide distributing to draw ,Cai Yin mechanism of mechanism and inserting mechanism;
What described Song Yin mechanism comprised clamping lead-in wire send running wheel group and driving element thereof; Described Cai Yin mechanism comprises cutting knife and driving element thereof; Described inserting mechanism comprises slotting draw bar and driving element thereof;
The corresponding charging tray that carrying fireworks tube row is set in described inserting mechanism below, charging tray is provided with fireworks tube detent mechanism makes fireworks tube motionless according to location, precalculated position;
This device also comprises makes the ，Gai mechanism of mechanism that produces relative displacement between inserting mechanism and charging tray select one of following A scheme or B scheme: A: described charging tray is provided with displacement drive mechanism and drives charging tray realizing linear reciprocating translation; B: described lead channels ,Song Yin ,Cai Yin mechanism of mechanism and inserting mechanism are fixed on substrate, described substrate is provided with displacement drive mechanism and drives substrate realizing linear reciprocating translation;
This install each operating mechanism under control system effect according to working procedure co-ordination.
2. the automatic insertion-leading device of a kind of combined firework as claimed in claim 1, is characterized in that, the element of described constraint lead-in wire is the go between duct that can twitch within it or the holder that goes between and can twitch within it.
3. the automatic insertion-leading device of a kind of combined firework as claimed in claim 1, is characterized in that, described in send running wheel group to comprise around two of being oppositely arranged of lead-in wire circumference to send running wheel, cable guide to be held between two wheel body opposite faces, when wheel body rotates, drive lead-in wire.
4. the automatic insertion-leading device of a kind of combined firework as described in claim 1-3 any one, it is characterized in that, the displacement drive mechanism of described substrate or charging tray comprises displacement drive motor, chute or guide rail, described charging tray or board device on chute or guide rail, displacement drive motor connect charging tray or substrate and order about charging tray or substrate along chute or guide rail translation.
5. the automatic insertion-leading device of a kind of combined firework as described in claim 1-3 any one, it is characterized in that, the fireworks tube detent mechanism of described charging tray has location regulating element: comprise two locating slots that are set in parallel on charging tray, in locating slot, device is some can move the keeper of adjusting position along locating slot.
6. the automatic insertion-leading device of a kind of combined firework as described in claim 1-3 any one, is characterized in that, described insert drawn the groove that bar bottom face and side are provided with continuous perforation.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310512047.1A CN103528447B (en) | 2013-10-25 | 2013-10-25 | A kind of automatic insertion-leading device of combined firework |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310512047.1A CN103528447B (en) | 2013-10-25 | 2013-10-25 | A kind of automatic insertion-leading device of combined firework |
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| CN103528447A true CN103528447A (en) | 2014-01-22 |
| CN103528447B CN103528447B (en) | 2015-08-12 |
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| CN201310512047.1A Active CN103528447B (en) | 2013-10-25 | 2013-10-25 | A kind of automatic insertion-leading device of combined firework |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106907961A (en) * | 2017-04-24 | 2017-06-30 | 黄成洋 | A kind of automatic insertion-leading device for compression molding combined firework |
| CN111457793A (en) * | 2020-05-26 | 2020-07-28 | 李兴华 | Forming device for combined fireworks with interval tube row |
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| CN103528447B (en) | 2015-08-12 |
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Effective date of registration: 20190121 Address after: 410300 Li Jia Group 157, Yangjialang Village, Lotus Street, Liuyang City, Changsha City, Hunan Province Patentee after: Liuyang City, Hai Lida Machinery Technology Co Ltd Address before: 410300 Room 1004, Block C, Yintian Jiayuan, Liuyang City, Changsha City, Hunan Province Patentee before: Li Xinghua |