CN104406464A - Perforating method for fireworks-barrel combination - Google Patents
Perforating method for fireworks-barrel combination Download PDFInfo
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- CN104406464A CN104406464A CN201410586503.1A CN201410586503A CN104406464A CN 104406464 A CN104406464 A CN 104406464A CN 201410586503 A CN201410586503 A CN 201410586503A CN 104406464 A CN104406464 A CN 104406464A
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- needle
- fireworks
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- fireworks tube
- perforating
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Abstract
The invention discloses a perforating method for a fireworks-barrel combination, so that single fireworks barrels are not perforated one by one, and a barrel row is used as a processing unit. The perforation of one barrel row can be finished by inserting perforating needles each time (comprising fire-inlet holes and fire-outlet holes), and only one lead needs to penetrate into the holes in subsequent inserting and leading working procedures, so that the inserting and leading working of one barrel row is finished. Meanwhile, the puncturing direction of a needle tip is stabilized by adopting a needle-leading channel and a needle-tip leading inclined surface. On the premise of guaranteeing that the perforating quality is standard, the perforating method has higher production efficiency, and about 28000 fireworks barrels can be processed within 8 hours; moreover, a good foundation is laid for the inserting and leading working in the subsequent working procedures; meanwhile, the perforating method has the advantages of simple equipment, smoothness in operation and low failure rate.
Description
Technical field
The present invention relates to the processing method of combined firework, especially a kind of method of punching on fireworks tube, the hole beaten be used for device and lead fire lead-in wire.
Background technology
Also ground fireworks display or ground gift is claimed in combined firework industry.Usually single paper web (being called for short cylinder to arrange) is first connected into by some papery fireworks tubes, fairlead is beaten again on papery cylinder, load onto the lead-in wire of each cylinder of connecting, some rows assemble shaping (as cuboid, cylinder, prism, fan body etc.) again, the lead-in wire of each cylinder row and device is connected, papery cylinder bottom nozzle is built at the bottom of mud processed, and tube inner chamber device launches medicine and effect part, is lighted by lead-in wire.
The pin configuration of existing combined firework is, bore two fairleads at each papery cylinder lateral wall, one for entering fire hole, one is fire output hole, lead-in wire point is truncated into some segments, and the two ends of every segment lead-in wire are inserted the fire output hole of adjacent two papery cylinders respectively and enter fire hole, are connected in series successively.
In order to complete above-mentioned target, the process equipment of existing combined firework, when punching, is all punch (comprise into fire hole and fire output hole, each fireworks tube will punch twice) one by one to fireworks tube, working (machining) efficiency is lower, and it is larger that the lead-in wire in subsequent handling inserts difficulty.When adopting mechanical punching, stabilization of equipment performance is poor; And for the ease of inserting lead-in wire, machinery the hole beaten comparatively greatly, affect firework display effect.
Summary of the invention
In order to solve above-mentioned drawback, technical problem to be solved by this invention is, provides a kind of method of punching on fireworks tube, has higher production efficiency, is conducive to the slotting of subsequent handling simultaneously and draws work.In order to solve the problems of the technologies described above, 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 the cylinder row of single parallel side-by-side, is delivered to punching station by fireworks tube;
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 each side direction inserting needle of perforating needle of horizontal device, through all fireworks tubes in a cylinder row, just complete the punching of a cylinder row, wherein
During punching, inserting needle position is selected to depart from cylindrical shell radial direction;
Described jig arranges the deep-slotted chip breaker that the some parallel side-by-side corresponding with fireworks tube lateral wall distribute, 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, the cell wall of each deep-slotted chip breaker is all arranged corresponding cell body or duct, all cell bodies or duct constitute discontinuous guide pin passage, the corresponding punch position of guide pin passage, perforating needle passes guide pin passage in drill process, with positional punch puncture position.
Adopt technique scheme, no longer single fireworks tube is punched one by one, but with cylinder row for machining cell.The each inserting needle of perforating needle can complete the punching (comprising into fire hole and fire output hole) of cylinder row, and follow-up inserting is drawn operation and also only needed a lead-in wire to penetrate in this hole, namely completes the slotting of a cylinder row and draws work.This is that conventional processes cannot realize.
The difficulty of this kind of hole knockout is adopted to be:
First, complete the disposable punching of a cylinder row, the axial dimension of perforating needle can be very large, needle body radial dimension again can not be very large simultaneously, when making the stressed puncture of perforating needle afterbody, needle body is flexible, is difficult to control needle point puncture direction, and the inaccurate lead-in wire insertion position that causes of punch position is inaccurate.But combined firework is inserted punching and is drawn position and have higher requirement, should 0.5 ~ 2.0mm place above fireworks tube mud head upper surface.Such guarantee lead-in wire first ignites propellant powder, then to be ignited inner core or effect medicine by propellant powder; Insert when punching draw position higher time, both likely ignite by lead-in wire simultaneously, and even first ignite inner core or effect medicine, and inner core or effect medicine not yet launch by propellant powder, and inner core or effect medicine are seted off in fireworks tube, cause fried cylinder, the low phenomenon such as fried
Secondly, fireworks tube is cylinder, and its lateral surface is a curved surface, and during puncture, " sliding pin " phenomenon easily appears in needle point, and namely needle point is subject to the guiding of curved surface to a Slideslip.It should be noted that, thrust cylindrical shell along cylindrical shell radial direction exactly and can reduce the appearance of even stopping " sliding pin " phenomenon, but owing to running through all fireworks cylinders in a cylinder row simultaneously, to complete the processing into fire hole and fire output hole, radial inserting needle punching can make fuse identical with fireworks tube external diameter in the length at fireworks tube inner chamber; Fireworks tube in cylinder row is all tight arranged adjacent, and the part of fireworks tube outside do not stayed by fuse, and during igniting, fuse is almost lighted by the fireworks tube of a cylinder row simultaneously, cannot be formed to set off rhythm required for firework display performance.So inserting needle position can only be selected to depart from cylindrical shell radial direction during punching, the length of the lead-in wire inserted in fireworks tube is made to be less than the diameter of fireworks tube.
And in technical scheme of the present invention, guide pin passage integrally, there is the effect of needle body sheath, needle body bending when avoiding puncture, because deep-slotted chip breaker shape is corresponding with the lateral wall of fireworks tube, breach on deep-slotted chip breaker or through hole are close to fireworks tube lateral wall, and during the needle point puncture entered along cell body or duct, each cell body or duct serve the effect stabilizing needle point puncture direction.
Preferably, the cell wall of each deep-slotted chip breaker described is all arranged corresponding breach, Open Side Down for breach, and institute is jagged constitutes 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.
The lead-in chamfered of needle point makes needle point to break away upward, but the top of the breach that Open Side Down (i.e. cell body) presses needle point, contain the trend that needle point upwards breaks away, make it to run according to desired trajectory, simultaneously the left and right sides wall of breach also clamps needle body, avoids the appearance of " sliding pin " phenomenon from four direction up and down.And this kind of mode is 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 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 side-by-side distribution, and the lateral wall that deep-slotted chip breaker is nested in fireworks tube 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 combination of the breach on each deep-slotted chip breaker forms the guide pin passage guiding perforating needle, and the corresponding described needle point of guide pin passage is arranged, and the lead-in chamfered of described needle point down.
Further, do not deform in order to ensure the shank not entering guide pin passage, and guarantee that needle body movement locus meets the requirements, 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 connecting described linear reciprocation driving mechanism is inserted in described installing hole, described in protect motion chute needle cannula sidewall being offered needle body thrust piece.This kind of structure overcomes the radial tiny difficult problem being difficult to weld of needle body, and 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, the hole described in being inserted by a lead-in wire, arranges through described cylinder, completes the slotting of all fireworks tubes in a cylinder row and draws work.
In sum, beneficial effect of the present invention is, the method, under the prerequisite guaranteeing drilling quality specification, has higher production efficiency, 8 hours can about 28000, processing cigarette cylindrical fireworks; And have laid a good foundation for subsequent handling slotting draws work; Equipment is simple simultaneously, runs smooth, failure rate is low; This kind of mode also reduces wire length, reduces lead-in wire cost.
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of embodiment jig;
Fig. 2 is embodiment jig left TV structure schematic diagram (right TV structure is identical with left TV structure);
Fig. 3 is that embodiment jig looks up TV structure schematic diagram;
Fig. 4 is that embodiment jig overlooks 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 combines the main TV structure schematic diagram of needle body thrust piece, and 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 (device protect needle cannula).
Detailed description of the invention
See accompanying drawing, reflect a kind of concrete structure of the present invention, the described drilling method for fireworks tube combination, realizes especially by following apparatus, comprises perforating needle 1 and jig 2:
Perforating needle 1 comprises needle point 101 and shank 102, shank 102 is provided with installing hole 103 near afterbody, the end plate 1041 connecting the needle body thrust piece 104 of cylinder (not shown in FIG.) is inserted in described installing hole 103, perforating needle 1 is provided with and protects needle cannula 105, protect on needle cannula 105 sidewall and offer motion chute 1051, middle slide plate 1042 device of needle body thrust piece 104 is in motion chute 1051 and slide along the chute 1051 that moves, the top connection 1043 of needle body thrust piece 104 connects driving cylinder (not shown in FIG.), cylinder is driven to drive perforating needle 1 straight reciprocating motion by needle body thrust piece 104.Needle point 101 is provided with lead-in chamfered 106.
Described jig 2 device, in needle point 101 side of perforating needle 1, comprises matrix 201, and matrix 201 lower end is provided with ten deep-slotted chip breakers 202 of parallel side-by-side distribution, and the lateral wall that deep-slotted chip breaker 202 is nested in fireworks tube 3 realizes location; Article ten, the bottom of 11 sidewalls 204 of deep-slotted chip breaker 202 is provided with 11 breach 203 of corresponding perforating needle 1 needle body, breach 203 opening down, the combination of 11 breach 203 forms the guide pin passage guiding perforating needle, the corresponding described needle point 101 of guide pin passage is arranged, and the lead-in chamfered 106 of described needle point 101 down.
The above-mentioned implementation that the present invention describes is only in order to technical scheme of the present invention is clearly described, and can not be interpreted as and make any restriction to the present invention.The present invention has known multiple alternative or distortion in the art, under the prerequisite not departing from 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 the cylinder row of single parallel side-by-side, is delivered to punching station by fireworks tube;
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 each side direction inserting needle of perforating needle of horizontal device, through all fireworks tubes in a cylinder row, just complete the punching of a cylinder row, wherein
During punching, inserting needle position is selected to depart from cylindrical shell radial direction;
Described jig arranges the deep-slotted chip breaker that the some parallel side-by-side corresponding with fireworks tube lateral wall distribute, 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, the cell wall of each deep-slotted chip breaker is all arranged corresponding cell body or duct, all cell bodies or duct constitute discontinuous guide pin passage, the corresponding punch position of guide pin passage, perforating needle passes guide pin passage in drill process, with positional punch puncture position.
2. a kind of drilling method for fireworks tube combination as claimed in claim 1, it is characterized in that, the cell wall of each deep-slotted chip breaker described is all arranged corresponding breach, Open Side Down for breach, and institute is jagged constitutes 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, it 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 side-by-side distribution, and the lateral wall that deep-slotted chip breaker is nested in fireworks tube 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 combination of the breach on each deep-slotted chip breaker forms the guide pin passage guiding perforating needle, and the corresponding described needle point of guide pin passage is arranged, and the lead-in chamfered of described needle point down.
4. a kind of drilling method for fireworks tube combination as described in any one of claim 1-3, 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 connecting described linear reciprocation driving mechanism is inserted in described installing hole, described in protect motion chute needle cannula sidewall being offered needle body thrust piece.
5. a kind of drilling method for fireworks tube combination as described in any one of claim 1-3, it is characterized in that, described method also comprises the steps, after punching completes, hole described in being inserted by a lead-in wire, arranges through described cylinder, completes the slotting of all fireworks tubes in a cylinder row and draws work.
6. as claimed in claim 4 a kind of for fireworks tube combination drilling method, it is characterized in that, described method also comprises the steps, after punching completes, hole described in being inserted by a lead-in wire, arranges through described cylinder, completes the slotting of all fireworks tubes in a cylinder row and 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 true CN104406464A (en) | 2015-03-11 |
| CN104406464B CN104406464B (en) | 2016-05-11 |
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| 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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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101508120A (en) * | 2009-03-13 | 2009-08-19 | 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 |
-
2014
- 2014-10-28 CN CN201410586503.1A patent/CN104406464B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101508120A (en) * | 2009-03-13 | 2009-08-19 | 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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| Publication number | Publication date |
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| CN104406464B (en) | 2016-05-11 |
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Granted publication date: 20160511 Termination date: 20181028 |
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