CN104406464B - A kind of drilling method for fireworks tube combination - Google Patents
A kind of drilling method for fireworks tube combination Download PDFInfo
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- CN104406464B CN104406464B CN201410586503.1A CN201410586503A CN104406464B CN 104406464 B CN104406464 B CN 104406464B CN 201410586503 A CN201410586503 A CN 201410586503A CN 104406464 B CN104406464 B CN 104406464B
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- needle
- fireworks
- fireworks tube
- deep
- cylinder row
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Abstract
The invention discloses a kind of drilling method for fireworks tube combination, no longer single fireworks tube is punched one by one, but taking cylinder row as machining cell. The each inserting needle of perforating needle can complete cylinder row's punching (comprising into fire hole and fire output hole), and follow-up inserting drawn operation and also only a lead-in wire need to be penetrated in this hole, and what completed a cylinder row slottingly draws work. Adopt the lead-in chamfered of guide pin passage and needle point to stablize needle point puncture direction simultaneously. Guaranteeing, under the prerequisite of drilling quality specification, to there is higher production efficiency, 8 hours can 28000 left and right of processing cigarette cylindrical fireworks; And draw work for subsequent handling slotting and have laid a good foundation; Equipment is simple simultaneously, and operation is smooth, failure rate is low.
Description
Technical field
The present invention relates to the processing method of combined firework, especially a kind of method of punching, institute on fireworks tubeFire lead-in wire is led for device in the hole of beating.
Background technology
In combined firework industry, also claim ground fireworks display or ground gift. Conventionally first connect into list by some papery fireworks tubesADF cylinder (being called for short cylinder row), then beat fairlead on papery cylinder, load onto the lead-in wire of each of series connection, some rowsAssembling is shaped (as cuboid, cylinder, prism, fan type body etc.) again, and each row of device series connectionLead-in wire, at the bottom of papery cylinder bottom nozzle is built mud processed, 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 enteringFire hole, one is fire output hole, and lead-in wire point is truncated into some segments, the two ends of every segment lead-in wire are inserted respectively adjacentThe fire output hole of two papery cylinders and enter fire hole, serial connection successively.
In order to complete above-mentioned target, the process equipment of existing combined firework, in the time punching, is all rightFireworks tube punches (comprising that, into fire hole and fire output hole, each fireworks tube will punch twice) one by one, adds work efficiencyRate is lower, and it is larger that the lead-in wire in subsequent handling inserts difficulty. While adopting mechanical punching, stabilization of equipment performance is poor;And for the ease of inserting lead-in wire, the hole that machinery is beaten is larger, affects firework display effect.
Summary of the invention
In order to solve above-mentioned drawback, technical problem to be solved by this invention is to provide a kind of on fireworks tubeThe method of punching, has higher production efficiency, and what be conducive to subsequent handling slottingly draws work simultaneously. For understandingThe above-mentioned technical problem of determining, the technical solution used in the present invention is, a kind of drilling method for fireworks tube combination,It is characterized in that, the method comprises the steps:
The first step, is organized into single parallel cylinder row arranged side by side by fireworks tube, is delivered to punching station;
Second step, on punching station, under the effect of upper and lower linear reciprocation driving mechanism, under jigCompression set position fireworks tube, under the effect of left and right linear reciprocation driving mechanism, the each side of the perforating needle of horizontal deviceTo inserting needle, through all fireworks tubes in a cylinder row, just complete a cylinder row's punching, wherein,
When punching, cylindrical shell radial direction is selected to depart from inserting needle position;
The deep-slotted chip breaker of described jig the setting some parallel and column distribution corresponding with fireworks tube lateral wall, arcShape channel opening is downward, is pressed on fireworks tube lateral wall, and the cell wall of deep-slotted chip breaker probes between two adjacent fireworks tubesVacancy, corresponding cell body or duct are all set, all cell bodies or subset of cell channels on the cell wall of each deep-slotted chip breakerBecome discontinuous guide pin passage, the corresponding punch position of guide pin passage, perforating needle passes and leads in punching processNeedle passageway, with positional punch puncture position.
Adopt technique scheme, no longer single fireworks tube is punched one by one, but taking cylinder row as processingUnit. The each inserting needle of perforating needle can complete a cylinder row's punching (comprising into fire hole and fire output hole), follow-upInsert and draw operation and also only a lead-in wire need to be penetrated in this hole, what completed a cylinder row slottingly draws work. ThisThat conventional processes cannot realize.
Adopt the difficulty of this kind of hole knockout to be:
First, complete a cylinder row's disposable punching, the axial dimension of perforating needle can be very large, same to hour handsBody radial dimension again can not be very large, and while making the stressed puncture of perforating needle afterbody, needle body is flexible, is difficult to controlNeedle point puncture direction, the inaccurate insertion position that causes going between of punch position is inaccurate. But combined firework air exerciseThere is higher requirement Cha Yin position, hole, 0.5～2.0mm place that should be above fireworks tube mud head upper surface.The guarantee lead-in wire propellant powder that first ignites like this, then by propellant powder ignite inner core or effect medicine; Insert and draw when punchingWhen position is higher, lead-in wire likely ignites both simultaneously, even first ignite inner core or effect medicine, propellant powderNot yet inner core or effect medicine are launched, inner core or effect medicine are seted off in fireworks tube, cause fried cylinder, lowThe phenomenon such as fried
Secondly, fireworks tube is cylinder, and its lateral surface is a curved surface, and when puncture, " sliding pin " easily appears in needle pointPhenomenon, needle point is subject to the guiding of curved surface to a Slideslip. It should be noted that exactly along cylindrical shell radius sideCan reduce even the appearance of stopping " sliding pin " phenomenon to thrusting cylindrical shell, but owing to running through a cylinder simultaneouslyAll fireworks cylinders in row, to complete into the processing of fire hole and fire output hole, radially inserting needle punching can make to drawLive wire is identical with fireworks tube external diameter in the length at fireworks tube inner chamber; Fireworks tube in a cylinder row is all tightAdjacent arranging, fuse is not stayed the part of fireworks tube outside, and when igniting, fuse is almost simultaneously by oneIndividual cylinder row's fireworks tube is lighted, and cannot form the needed rhythm of setting off of firework display performance. So, punchingShi Jinzhen position can only be selected to depart from cylindrical shell radial direction, and the length that makes to insert the lead-in wire in fireworks tube is less thanThe diameter of fireworks tube.
And in technical scheme of the present invention, it is as a whole that guide pin passage is done, there is the effect of needle body sheath,Needle body bending while having avoided puncture, because deep-slotted chip breaker shape is corresponding with the lateral wall of fireworks tube, on deep-slotted chip breakerBreach or through hole are close to fireworks tube lateral wall, when the needle point puncture that enters along cell body or duct, and each cell bodyOr the effect of having stablized needle point puncture direction has all been played in duct.
Preferably, corresponding breach is all set on the cell wall of described each deep-slotted chip breaker, Open Side Down for breach,Institute is jagged has formed discontinuous guide pin passage, and the needle point of described perforating needle is provided with lead-in chamfered, controls pinPoint can only break away upward on fireworks tube lateral wall curved surface.
The lead-in chamfered of needle point can only be breakked away needle point upward, but the breach that Open Side Down (being cell body)Top pushed down needle point, contained the trend that needle point upwards breaks away, make it to move according to desired trajectory,Simultaneously the left and right sides wall of breach also clamps needle body, has avoided " sliding pin " from four direction up and downThe appearance of phenomenon. And this kind of mode be conducive to the motion of perforating needle, can reduce the fault rate of equipment.
As a preferred embodiment of the present invention: described perforating needle comprises needle point and shank, shank connects left and rightLinear reciprocation driving mechanism, needle point is provided with lead-in chamfered;
Described positioning die device, in the needlepoint side of perforating needle, comprises matrix, and matrix lower end is provided with some parallelAnd the deep-slotted chip breaker of column distribution, deep-slotted chip breaker is nested in and on the lateral wall of fireworks tube, realizes location; The both sides of deep-slotted chip breakerThe bottom of wall is provided with the breach of corresponding perforating needle needle body, breach opening down, the breach on each deep-slotted chip breakerConstitute the guide pin passage of guiding perforating needle, the corresponding described needle point setting of guide pin passage, the drawing of described needle pointGuiding incline down.
Further, do not deform in order to ensure the shank that does not enter guide pin passage, and guarantee needle body fortuneMoving track meets the requirements, and described perforating needle is provided with and protects needle cannula, and described perforating needle is provided with installing hole near afterbody,The needle body thrust piece that connects described linear reciprocation driving mechanism is inserted in described installing hole, described in protect needle cannulaOn sidewall, offer the motion chute of needle body thrust piece. This kind of structure overcome that needle body is radially tiny is difficult to weldingA difficult problem, the movable connection method of needle body thrust piece and installing hole has cushioning effect, makes needle body durable in use,Convenient for installation and maintenance.
With improvement, described method also comprises the steps, after punching completes, described in a lead-in wire is insertedHole, through described cylinder row, what complete all fireworks tubes in a cylinder row slottingly draws work.
In sum, beneficial effect of the present invention is, the method guaranteeing under the prerequisite of drilling quality specification,There is higher production efficiency, 8 hours can 28000 left and right of processing cigarette cylindrical fireworks; And be inserting of subsequent handlingDrawing work haves laid a good foundation; Equipment is simple simultaneously, and operation is smooth, failure rate is low; This kind of mode alsoReduce wire length, reduced lead-in wire cost.
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Brief description of the drawings
Fig. 1 is the main TV structure schematic diagram of embodiment jig;
Fig. 2 is the left TV structure schematic diagram of embodiment jig (right TV structure is identical with left TV structure);
Fig. 3 is that embodiment jig is looked up TV structure schematic diagram;
Fig. 4 is that embodiment jig is overlooked TV structure schematic diagram;
Fig. 5 is the main TV structure schematic diagram of embodiment perforating needle;
Fig. 6 is embodiment perforating needle plan structure schematic diagram, and the main TV structure that combines needle body thrust piece showsIntention, needle body thrust piece is not inserted in installing hole;
Fig. 7 is the left TV structure schematic diagram (right TV structure is identical with left TV structure) of embodiment needle body thrust piece;
Fig. 8 is that embodiment protects needle cannula structural representation;
Fig. 9 is embodiment perforating device overall structure schematic diagram (not having device to protect needle cannula);
Figure 10 is embodiment perforating device overall structure schematic diagram (installed and protected needle cannula).
Detailed description of the invention
Referring to accompanying drawing, reflect a kind of concrete structure of the present invention, the described drilling method for fireworks tube combination,Specifically realize by following apparatus, comprise perforating needle 1 and jig 2:
Perforating needle 1 comprises needle point 101 and shank 102, and shank 102 is provided with installing hole 103 near afterbody, connectsThe end plate 1041 that connects the needle body thrust piece 104 of cylinder (not shown in FIG.) is inserted in described installing hole 103In, perforating needle 1 is provided with and protects needle cannula 105, protects on needle cannula 105 sidewalls and offers motion chute 1051, pinThe middle slide plate 1042 of thrust body part 104 installs in motion chute 1051 and along the chute 1051 that moves and slides,The top connection 1043 of needle body thrust piece 104 connects driving cylinder (not shown in FIG.), drives cylinder to pass through pinThrust body part 104 drives perforating needle 1 straight reciprocating motion. Needle point 101 is provided with lead-in chamfered 106.
Described jig 2 installs needle point 101 sides at perforating needle 1, comprises matrix 201, matrix 201 timesEnd is provided with ten deep-slotted chip breakers 202 of parallel and column distribution, and deep-slotted chip breaker 202 is nested on the lateral wall of fireworks tube 3Realize location; Article ten, the bottom of 11 of deep-slotted chip breaker 202 sidewalls 204 is provided with corresponding perforating needle 1 needle body11 breach 203, breach 203 opening down, 11 breach 203 constitute guiding perforating needleGuide pin passage, the corresponding described needle point 101 of guide pin passage arranges, the lead-in chamfered 106 of described needle point 101Down.
The above-mentioned implementation that the present invention describes is only for technical scheme of the present invention is clearly described, and notCan be interpreted as the present invention is made to any restriction. The present invention the art have known multiple substitute orPerson's 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. for a drilling method for fireworks tube combination, it is characterized in that, the method comprises the steps:
The first step, is organized into single parallel cylinder row arranged side by side by fireworks tube, is delivered to punching station;
Second step, on punching station, under the effect of upper and lower linear reciprocation driving mechanism, jig presses down location fireworks tube, under the effect of left and right linear reciprocation driving mechanism, and the each side direction inserting needle of the perforating needle of horizontal device, through all fireworks tubes in a cylinder row, just complete a cylinder row's punching, wherein
When punching, cylindrical shell radial direction is selected to depart from inserting needle position;
The deep-slotted chip breaker of described jig the setting some parallel and column distribution corresponding with fireworks tube lateral wall, Open Side Down for deep-slotted chip breaker, be pressed on fireworks tube lateral wall, the cell wall of deep-slotted chip breaker probes into the vacancy between two adjacent fireworks tubes, corresponding cell body or duct are all set on the cell wall of each deep-slotted chip breaker, and all cell bodies or duct have formed discontinuous guide pin passage, the corresponding punch position of guide pin passage, perforating needle passes guide pin passage in punching process, with positional punch puncture position.
2. a kind of drilling method for fireworks tube combination as claimed in claim 1, is characterized in that, corresponding breach is all set on the cell wall of described each deep-slotted chip breaker, and Open Side Down for breach, and institute is jagged has formed discontinuous guide pin passage; The needle point of described perforating needle is provided with lead-in chamfered, controls needle point and can only break away upward on fireworks tube lateral wall curved surface.
3. a kind of drilling method for fireworks tube combination as claimed in claim 1, is characterized in that, described perforating needle comprises needle point and shank, and shank connects left and right linear reciprocation driving mechanism, and needle point is provided with lead-in chamfered;
Described positioning die device, in the needlepoint side of perforating needle, comprises matrix, and matrix lower end is provided with the deep-slotted chip breaker of some parallel and column distributions, and deep-slotted chip breaker is nested on the lateral wall of fireworks tube and realizes location; The bottom of the two side of deep-slotted chip breaker is provided with the breach of corresponding perforating needle needle body, breach opening down, and the guide pin passage that constitutes guiding perforating needle of the breach on each deep-slotted chip breaker, the corresponding described needle point setting of guide pin passage, the lead-in chamfered of described needle point is down.
4. a kind of drilling method for fireworks tube combination as described in claim 1-3 any one, it is characterized in that, described perforating needle is provided with and protects needle cannula, described perforating needle is provided with installing hole near afterbody, the needle body thrust piece that connects described linear reciprocation driving mechanism is inserted in described installing hole, described in protect the motion chute of offering needle body thrust piece on needle cannula sidewall.
5. a kind of drilling method for fireworks tube combination as described in claim 1-3 any one, is characterized in that, described method also comprises the steps, after punching completes, a lead-in wire is inserted to described hole, and through described cylinder row, what complete all fireworks tubes in a cylinder row slottingly draws work.
6. a kind of drilling method for fireworks tube combination as claimed in claim 4, is characterized in that, described method also comprises the steps, after punching completes, a lead-in wire is inserted to described hole, and through described cylinder row, what complete all fireworks tubes in a cylinder row slottingly draws work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410586503.1A CN104406464B (en) | 2014-10-28 | 2014-10-28 | A kind of drilling method for fireworks tube combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410586503.1A CN104406464B (en) | 2014-10-28 | 2014-10-28 | A kind of drilling method for fireworks tube combination |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104406464A CN104406464A (en) | 2015-03-11 |
| CN104406464B true CN104406464B (en) | 2016-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410586503.1A Expired - Fee Related CN104406464B (en) | 2014-10-28 | 2014-10-28 | A kind of drilling method for fireworks tube combination |
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Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101508120B (en) * | 2009-03-13 | 2010-10-06 | 宋九宏 | Boring machine of negative-pressure conduction lapping material |
| CN201497433U (en) * | 2009-09-18 | 2010-06-02 | 江西天使烟火科技发展有限公司 | Full-automatic fireworks leading device |
| CN202599255U (en) * | 2012-06-15 | 2012-12-12 | 叶计端 | Firework drum assembling machine |
| CN202974071U (en) * | 2012-12-04 | 2013-06-05 | 刘益三 | Lead system of fireworks assembling machine |
| CN203100577U (en) * | 2012-12-29 | 2013-07-31 | 黄承亮 | Lead-inserting device for firework barrels |
| CN203719547U (en) * | 2013-08-09 | 2014-07-16 | 江西佳联科技有限公司 | Firework hole punching and fuse inserting machine |
| CN203772153U (en) * | 2014-01-12 | 2014-08-13 | 雷鸣 | Paper-tube perforating device |
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2014
- 2014-10-28 CN CN201410586503.1A patent/CN104406464B/en not_active Expired - Fee Related
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| CN104406464A (en) | 2015-03-11 |
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Granted publication date: 20160511 Termination date: 20181028 |