CN102937395A - Process for inserting lead of firework machine - Google Patents
Process for inserting lead of firework machine Download PDFInfo
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- CN102937395A CN102937395A CN2012104911141A CN201210491114A CN102937395A CN 102937395 A CN102937395 A CN 102937395A CN 2012104911141 A CN2012104911141 A CN 2012104911141A CN 201210491114 A CN201210491114 A CN 201210491114A CN 102937395 A CN102937395 A CN 102937395A
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- lead
- wire
- jaw
- technique
- paper web
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Abstract
The invention provides a process for inserting leads of a firework machine. The process comprises the following steps of: (1) transferring a paper drum to a station for inserting the lead and positioning; (2) adopting a punching device to punch a lead hole on the positioned paper drum; (3) conveying the lead into a clamping claw by a lead conveying device and clamping; (4) cutting the lead by a pair of scissors arranged between the lead conveying device and the clamping claw; (5) bending the lead clamped in the clamping claw into a U shape or an L shape; and (6) inserting the bent lead into the lead hole. The process provided by the invention realizes the functions of automatic positioning, automatic punching, automatic lead penetration, lead cutting, lead bending and lead insertion into the lead hole, and is suitable for batch production.
Description
Technical field
The present invention relates to a kind of mechanized method for making and equipment of fireworks, especially a kind of technology and equipment of fireworks machine inserting lead.
Background technology
In the manufacture process of fireworks, inserting lead is one of them important operation, and the quality of inserting lead directly affects quality and the production efficiency of fireworks.At present, firework lead threading is to adopt manual easy device to carry out mostly, and there is following defective in it: 1. get to connect line hole site deviation large, drilling quality is unstable; 2. lead-in wire has heavily to insert or to leak the phenomenon of inserting and occurs, and inserts to draw of poor qualityly, and efficient is low, can not form the production of scale, and enterprise's production cost is high; 3. in inserting the process of drawing, also easily produce lead-in wire and interfere the string fire, affect the firework display effect and use safety; 4. the workman contacts with the direct of lead-in wire, easily cause security incident and occur, and workman's labour intensity is large, is unfavorable for improving working environment.
Based on defects, new type auto the inserting high in the urgent need to a kind of automaticity on the market, that safety coefficient is large drawn equipment.
Summary of the invention
The present invention proposes a kind of technique of fireworks machine inserting lead, solved in the prior art unstable and the problem that can not large-scale production of the manual quality of inserting lead.
Technical scheme of the present invention is achieved in that
A kind of technique of fireworks machine inserting lead, this technique may further comprise the steps:
Step 1: paper web is transferred to the station of inserting lead, and the location;
Step 2: adopt the paper web of perforating device behind the location to beat fairlead;
Step 3: deliver in the jaw lead-in wire and clamping by sending thread guide devices;
Step 4: be arranged on the scissors that send between thread guide devices and the jaw lead-in wire is cut off;
Step 5: the lead-in wire that will be clipped in the jaw is bent into " U " font or " L " font;
Step 6: the lead-in wire after the bending is inserted in the fairlead.
The technique of fireworks machine inserting lead of the present invention has realized automatic location, the automatic punching of paper web, automatically connects line, cuts off lead-in wire, clinched lead and will going between inserts the function in the fairlead, is suitable for batch production.
Preferably, the location in the described step 1 further comprises the steps:
Step 11: adopt at least two action rollers side by side to carry out pre-determined bit, each paper web is stuck between described two rollers side by side;
Step 12: adopt locating groove that paper web is positioned, paper web is stuck in the notch of locating groove, and be fixed on the perforating device below.
Further, the notch of described locating groove is " V " font.
Preferably, the lead-in wire in the described step 5 is bent into " U " font, and insert respectively in two paper webs at the two ends of described " U " font.
Preferably, described step 3 further comprises the steps:
Step 31: the described scissors mouth that opens that send thread guide devices successively lead-in wire to be sent described scissors, run through the first wire sleeve and the first guide wire piece, and enter in the described jaw;
Step 32: described jaw is straight with described cable guide;
Step 33: the described thread guide devices that send continues lead-in wire is sent described jaw, and runs through successively the second guide wire piece and the second wire sleeve that is arranged on described jaw opposite side.
Preferably, further comprise the steps: in the described step 5
Step 51: described jaw clamps described lead-in wire and moves horizontally, and described lead-in wire is shifted out described the first wire sleeve and the second wire sleeve, and described the first guide wire piece and described the second guide wire piece and described jaw are synchronized with the movement simultaneously;
Step 52: described the first guide wire piece and described the second guide wire piece move downward, and make the two ends bending of described lead-in wire, form " U " font.
Further, described jaw middle part is the first through hole, and the diameter of described the first through hole at two ends is D, and the diameter of the second through hole at two ends that passes for described lead-in wire on described the first guide wire piece and described the second guide wire piece is d, described d≤D.
Further, be provided with two on the described perforating device for the red needle of beating fairlead.
Preferably, the described thread guide devices that send comprises a draw-in box, a driving wheel and the driven pulley that cooperates with this driving wheel, described cable guide is held between described driving wheel and the driven pulley, when described driving wheel rotates, by the frictional force between described driving wheel and described lead-in wire, the described driven pulley described lead-in wire is sent.
Further, the described thread guide devices that send also comprises transfer, described transfer comprises orthogonal the first deflecting roller of rotating shaft and the second deflecting roller, described lead-in wire from described draw-in box out after, be around in successively on described the first deflecting roller and described the second deflecting roller.
Beneficial effect of the present invention is:
1. technique of the present invention can realize automated production, has reduced workman's labour intensity, has also reduced the danger that the workman produces fireworks simultaneously;
2. the thread guide devices that send of the present invention can be realized the guiding that goes between and turns to, and has optimized on the one hand the installing space of draw-in box and whole equipment, lead-in wire can be led directly on the other hand, straightening, has improved the effect of inserting lead;
3. the pre-determined bit mode of the location of paper web by action roller solved the position offset problem that fireworks paper tube produces among the present invention in course of conveying, improved location efficiency;
4. jaw of the present invention can be straight with cable guide first, again lead-in wire picked up movement, and pass through the relative motion of jaw both sides guide wire piece, and the bending that will go between has reached two kinds of functions of correcting and inserting lead.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the paper web arrangement architecture schematic diagram after the present invention has inserted first side lead-in wire;
Fig. 2 is the side lead-in wire of fireworks and the positional structure schematic diagram of safety lead and paper web;
Fig. 3 is the front view of positioner in the preferred embodiment of the present invention;
Fig. 4 is the left view of positioner in the preferred embodiment of the present invention;
Fig. 5 is the structural representation that send lead-in wire in the preferred embodiment of the present invention;
Fig. 6 is the front view of perforating device in the preferred embodiment of the present invention;
Fig. 7 is the right view of perforating device in the preferred embodiment of the present invention;
Fig. 8 is the perspective view that connects line apparatus in the preferred embodiment of the present invention;
Label declaration: perforating device 1, red needle 11, driving wheel 21, driven pulley 22, the first deflecting rollers 23, the second deflecting roller 24, clamping wheel 25, regulating wheel 26, jaw 3, the first wire sleeves 31, the first guide wire piece 32, the second guide wire pieces 33, the second wire sleeves 34, positioner 5, roller 51, locating groove 52, roller mount 53, cylinder 54, cylinder block 55, sensor 6, fixed mount 71, lead-in wire 8, side lead-in wire 81, safety lead 82, paper web 9, fairlead 91.
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
Technique of the present invention can be used to insert side lead-in wire 81 and the safety lead 82 of the both direction of fireworks, and Fig. 1 is for having inserted the paper web arrangement architecture schematic diagram behind first side lead-in wire 81, and Fig. 2 is the side lead-in wire 81 of fireworks and the positional structure schematic diagram of safety lead 82 and paper web 9.The technique of fireworks machine inserting lead of the present invention specifically may further comprise the steps:
Step 1: paper web 9 is transferred to the station of inserting lead, and the location;
Step 2: adopt the paper web 9 of perforating device 1 behind the location to beat fairlead 91;
Step 3: 8 deliver in the jaw 3 and clamp by sending thread guide devices to go between;
Step 4: be arranged on the scissors 35 that send between thread guide devices and the jaw 3 and will go between and 8 cut off;
Step 5: the lead-in wire 8 that will be clipped in the jaw 3 is bent into " U " font or " L " font;
Step 6: the lead-in wire 8 after the bending is inserted in the fairlead 91.
In a preferred embodiment of the invention, step 1 can adopt the structure of Fig. 3 and positioner shown in Figure 45.This positioner 5 comprises at least two action rollers 51 side by side and the locating groove 52 that has V-shaped groove.This positioner 5 adopts following two steps to finish location action:
Step 11: at least two action rollers 51 side by side move downward, and paper web 9 is pressed on conveyer belt or carriage or the support, and each paper web 9 is stuck between described two rollers 51 side by side, finish the pre-determined bit of paper web 9;
Step 12: locating groove 52 moves downward, and paper web 9 is stuck in the notch of locating groove 52, and is fixed on the below of perforating device 1, finishes the fixed location of paper web 9.
During roller 51 pre-determined bit, paper web 9 need be stuck in two rollers 51 and support between the support of paper web 9, therefore if the diameter of roller 51 is larger, or adopt the structures such as arc, the opposite sex, also can directly contact between the roller 51 and need not as shown in Figure 3 spaced apart.But certainly adopt illustrated cylindrical roller 51 simplified design and cut down finished cost; If roller 51 diameters hour, then the preferably fixed effect that reaches spaced apart.
Because paper web 9 is below being transported to perforating device 1 time, the central shaft of paper web 9 not necessarily overlaps with the central shaft of roller 51; Especially fill with at an end of the paper web 9 of making fireworks yellow mud is arranged, and the other end is when being empty, because the center of gravity when rolling can cause paper web 9 also can rotate when rolling not at the central point of paper web 9, if so directly adopt locating groove 52 stationary positioned, may cause locating unsuccessfully.And the present invention adopts mobilizable roller 51 to carry out precompressed before direct stationary positioned, can make after paper web 9 correctings of skew again stationary positioned.Roller 51 is fixed on the roller mount 53, and comes driving rolls 51 to move up and down by cylinder 54, and cylinder 54 is fixed on the cylinder block 55.
The notch of described locating groove 52 can adopt " V " font among Fig. 3, can also adopt the structures such as " door " font, arc, as long as can reach the fixedly effect of paper web 9.And locating groove 52 is preferred adopts two or more, and the diverse location at paper web 9 is fixed the location simultaneously, can make the location more accurate, fixes more firmly.
Go between 81 the time when plugging side, the lead-in wire 8 in the described step 5 is bent into " U " font, and insert respectively in two paper webs 9 at the two ends of described " U " font, so that the gunpowder in the different paper webs 9 is ignited successively.When plugging safety lead 82, because safety lead 82 only has one or two, and the central shaft of the direction of safety lead 82 and paper web 9 is parallel, so 82 usefulness of safety lead are converted into " L " shape, one end inserts in the paper web 9, the other end exposes to outside the paper web 9, so that the gunpowder in first paper web 9 that ignites, then side lead-in wire 81 gunpowder of igniting successively in other paper web 9.
Sending in the lead-in wire process of described step 3, in conjunction with schematic diagram shown in Figure 5, the present invention adopts following step:
Step 31: the described thread guide devices 8 scissors mouths that sent described scissors 35 to open that will go between successively that send, run through the first wire sleeve 31 and the first guide wire piece 32, and enter in the jaw 3;
Step 32: described jaw 3 is straight with described lead-in wire 8 folders;
Step 33: describedly send thread guide devices to continue to go between 8 to send described jaw 3, and run through successively the second guide wire piece 33 and the second wire sleeve 34 that is arranged on described jaw 3 opposite sides.
Lead-in wire 8 is because the gravity of self, 8 deliver to the sending in the lead-in wire process of jaw 3 will going between, may be sagging owing to gravity, so be provided with the first wire sleeve 31 and the second wire sleeve 34, to hold lead-in wire 8, and go between 8 when passing these structures, lead riser may be jagged, and cause in running through process occuring the situation such as the end of a thread bending, so after lead-in wire 8 enters in the jaw 3, the holding action of jaw 3 closures is set, 8 folders are straight going between, press from both sides straight rear clip-claw 3 and open, lead-in wire 8 continues to wear forward, until pass the second wire sleeve 34.
As shown in Figure 5, the middle part of described jaw 3 is the first through hole, the diameter of described the first through hole at two ends is D, the diameter of the second through hole at two ends that passes for described lead-in wire 8 on described the first guide wire piece 32 and described the second guide wire piece 33 is d, described d≤D 8 can be smoothly inserts in the jaw 3 in the first guide wire piece 32 so that go between.
In the bending action in the described step 5, to insert the side lead-in wire as example, further set forth bending step of the present invention:
Step 51: described jaw 3 clamps described lead-in wire 8 and moves horizontally, and described lead-in wire 8 is shifted out described the first wire sleeve 31 and the second wire sleeve 34, and described the first guide wire piece 32 and described the second guide wire piece 33 are synchronized with the movement with described jaw 3 simultaneously;
Step 52: described the first guide wire piece 32 and 33 of described the second guide wires move downward, and make the two ends bending of described lead-in wire 8, form " U " font.
Lead-in wire 8 after the bending still is held in the jaw 3, and jaw 3 moves downward, and two of " U " font is corrected insert in the fairlead 91 of accomplishing fluently on the paper web 9.
As shown in Figure 6 and Figure 7, be front view and the right view of perforating device 1 of the present invention.In this preferred embodiment, be provided with two on the described perforating device 1 for the red needle 11 of beating fairlead 91, this red needle 11 is fixed on the red needle seat 12, can move up and down; Paper web 9 is fixed on the below of red needle 11 by Fig. 3 and positioner 5 shown in Figure 4.When red needle 11 moves downward, get out fairlead 91 at paper web 9, then red needle 11 moves upward, and leaves paper web 9.Jaw 3 moves to paper web 9 tops again, makes two the correcting corresponding to fairlead 91 of " U " font side lead-in wire 81 of bending, then moves downward, and finishes the inserting lead action.In jaw 3, also sensor 6 can be set, identify jaw by sensor 6 and whether be clamped to lead-in wire 8.
Owing to each paper web 9 need to be coupled together by side lead-in wire 81 one by one, as shown in Figure 2, could ignite successively, so need to bore two fairleads 91 on each paper web 9.Therefore after a paper web 9 has been inserted first side lead-in wire 81, need mobile a bit of distance, to bore again another one fairlead 91 or insert other side lead-in wire 81, its order can be adjusted as the case may be.The technique of its boring and inserting lead is similar with the technique of inserting first side lead-in wire, does not repeat them here.
Of the present inventionly send thread guide devices as shown in Figure 8, comprise a draw-in box (scheming not shown), a driving wheel 21 and the driven pulley 22 that cooperates with this driving wheel 21, described lead-in wire 8 is held between described driving wheel 21 and the driven pulley 22, when driving wheel 21 rotates, because lead-in wire 8 is supported on driving wheel 21 by driven pulley 22, so driving wheel 21 drives driven pulleys 22 and rotates, and the lead-in wire 8 that will be clipped between driving wheel 21 and the driven pulley 22 is sent by frictional force.Because lead-in wire 8 itself has certain hardness, so the 8 scissors mouth that opens, the first wire sleeve 31, the first guide wire piece 32, jaw 3, the second guide wire piece 33, second wire sleeves 34 that can pass trustship 36, scissors 35 after being sent that go between.
The described thread guide devices that send also comprises transfer, described transfer comprises orthogonal the first deflecting roller 23 of rotating shaft and the second deflecting roller 24, described lead-in wire 8 from described draw-in box out after, downward right-hand around to described the first deflecting roller 23 from the rear shown in Fig. 8, reach the purpose that turns to, then after correcting by clamping wheel 25 folder direct sums, enter in driving wheel 21 and the driven pulley 22, be sent.
Before the first deflecting roller 23, also can pass through first regulating wheel 26 tensionings in coiling, the coiling that makes progress from the rear of the first deflecting roller 23 again, then coiling is to described the second deflecting roller 24.
The technique of fireworks machine inserting lead of the present invention can realize automatic location, the automatic punching of paper web 9, automatically connect line, cut off lead-in wire, clinched lead and will going between inserts the function in the fairlead 91, greatly alleviate workman's labour intensity, can be mass, improved operating efficiency; And the technique of this inserting lead process is well-designed and debugging, and success rate is high; Can promote the automation development of whole fireworks production industry.
The above only is preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the technique of a fireworks machine inserting lead is characterized in that, this technique may further comprise the steps:
Step 1: paper web is transferred to the station of inserting lead, and the location;
Step 2: adopt the paper web of perforating device behind the location to beat fairlead;
Step 3: deliver in the jaw lead-in wire and clamping by sending thread guide devices;
Step 4: be arranged on the scissors that send between thread guide devices and the jaw lead-in wire is cut off;
Step 5: the lead-in wire that will be clipped in the jaw is bent into " U " font or " L " font;
Step 6: the lead-in wire after the bending is inserted in the fairlead.
2. the technique of fireworks machine inserting lead as claimed in claim 1 is characterized in that, the location in the described step 1 further comprises the steps:
Step 11: adopt at least two action rollers side by side to carry out pre-determined bit, each paper web is stuck between described two rollers side by side;
Step 12: adopt locating groove that paper web is positioned, paper web is stuck in the notch of locating groove, and be fixed on the perforating device below.
3. the technique of fireworks machine inserting lead as claimed in claim 2 is characterized in that, the notch of described locating groove is " V " font.
4. the technique of fireworks machine inserting lead as claimed in claim 1 is characterized in that, the lead-in wire in the described step 5 is bent into " U " font, and insert respectively in two paper webs at the two ends of described " U " font.
5. the technique of fireworks machine inserting lead as claimed in claim 4 is characterized in that, described step 3 further comprises the steps:
Step 31: the described scissors mouth that opens that send thread guide devices successively lead-in wire to be sent described scissors, run through the first wire sleeve and the first guide wire piece, and enter in the described jaw;
Step 32: described jaw is straight with described cable guide;
Step 33: the described thread guide devices that send continues lead-in wire is sent described jaw, and runs through successively the second guide wire piece and the second wire sleeve that is arranged on described jaw opposite side.
6. the technique of fireworks machine inserting lead as claimed in claim 5 is characterized in that, further comprises the steps: in the described step 5
Step 51: described jaw clamps described lead-in wire and moves horizontally, and described lead-in wire is shifted out described the first wire sleeve and the second wire sleeve, and described the first guide wire piece and described the second guide wire piece and described jaw are synchronized with the movement simultaneously;
Step 52: described the first guide wire piece and described the second guide wire piece move downward, and make the two ends bending of described lead-in wire, form " U " font.
7. the technique of fireworks machine inserting lead as claimed in claim 5, it is characterized in that, described jaw middle part is the first through hole, the diameter of described the first through hole at two ends is D, the diameter of the second through hole at two ends that passes for described lead-in wire on described the first guide wire piece and described the second guide wire piece is d, described d≤D.
8. the technique of fireworks machine inserting lead as claimed in claim 4 is characterized in that, is provided with two on the described perforating device for the red needle of beating fairlead.
9. the technique of fireworks machine inserting lead as claimed in claim 1, it is characterized in that, the described thread guide devices that send comprises a draw-in box, a driving wheel and the driven pulley that cooperates with this driving wheel, described cable guide is held between described driving wheel and the driven pulley, when described driving wheel rotates, by the frictional force between described driving wheel and described lead-in wire, the described driven pulley described lead-in wire is sent.
10. the technique of fireworks machine inserting lead as claimed in claim 9, it is characterized in that, the described thread guide devices that send also comprises transfer, described transfer comprises orthogonal the first deflecting roller of rotating shaft and the second deflecting roller, described lead-in wire from described draw-in box out after, be around in successively on described the first deflecting roller and described the second deflecting roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210491114.1A CN102937395B (en) | 2012-11-27 | 2012-11-27 | Process for inserting lead of firework machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210491114.1A CN102937395B (en) | 2012-11-27 | 2012-11-27 | Process for inserting lead of firework machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102937395A true CN102937395A (en) | 2013-02-20 |
| CN102937395B CN102937395B (en) | 2015-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210491114.1A Expired - Fee Related CN102937395B (en) | 2012-11-27 | 2012-11-27 | Process for inserting lead of firework machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103175448A (en) * | 2013-03-07 | 2013-06-26 | 汤国文 | Fuse insertion machine for pull-type firework tube |
| CN103307932A (en) * | 2013-06-09 | 2013-09-18 | 深圳市木森科技有限公司 | Firework cylinder assembly method and system |
| CN105135955A (en) * | 2015-09-18 | 2015-12-09 | 李兴华 | Dual-lead supplying and guiding mechanism for assembled firecracker insertion guiding |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201983711U (en) * | 2011-01-12 | 2011-09-21 | 江西佳联科技有限公司 | Fireworks punching and inserting mechanism |
| CN102661683A (en) * | 2012-04-29 | 2012-09-12 | 雷鸣 | Automatic leading wire inserting device for paper tube |
-
2012
- 2012-11-27 CN CN201210491114.1A patent/CN102937395B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201983711U (en) * | 2011-01-12 | 2011-09-21 | 江西佳联科技有限公司 | Fireworks punching and inserting mechanism |
| CN102661683A (en) * | 2012-04-29 | 2012-09-12 | 雷鸣 | Automatic leading wire inserting device for paper tube |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103175448A (en) * | 2013-03-07 | 2013-06-26 | 汤国文 | Fuse insertion machine for pull-type firework tube |
| CN103307932A (en) * | 2013-06-09 | 2013-09-18 | 深圳市木森科技有限公司 | Firework cylinder assembly method and system |
| CN103307932B (en) * | 2013-06-09 | 2015-06-17 | 深圳市木森科技有限公司 | Firework cylinder assembly method and system |
| CN105135955A (en) * | 2015-09-18 | 2015-12-09 | 李兴华 | Dual-lead supplying and guiding mechanism for assembled firecracker insertion guiding |
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| Publication number | Publication date |
|---|---|
| CN102937395B (en) | 2015-05-13 |
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