CN101301758B - Sprinkler tube piece laser boring machine - Google Patents
Sprinkler tube piece laser boring machine Download PDFInfo
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- CN101301758B CN101301758B CN 200810127875 CN200810127875A CN101301758B CN 101301758 B CN101301758 B CN 101301758B CN 200810127875 CN200810127875 CN 200810127875 CN 200810127875 A CN200810127875 A CN 200810127875A CN 101301758 B CN101301758 B CN 101301758B
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- laser
- workbench
- laser emission
- boring machine
- emission rifle
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Abstract
The invention provides a water injection band sheet laser punch; a laser gun is fixed on a supporter which is connected into a whole with a workbench to carry out the reciprocating motion; the laser gun is connected with a control unit through electric signals by a laser controller; a wedge-shaped block is fixed on the workbench and is intermittently contacted with the stroke switch of the control unit; the workbench is provided with a clamping mechanism. The laser punch adopts the laser to punch, therefore, the pore type is smooth and round; as the invention is without mechanical part, the usage time of the whole equipment depends on the service life of the laser gun; furthermore, the price of the laser gun only occupies one part of several tens according to the current price; therefore, the laser punch has the economical and practical characteristics and fills up the national blank.
Description
Technical field
The invention belongs to the punching field, be specifically related to a kind of sprinkler tube piece laser boring machine.
Background technology
Present domestic water spray band punching technology is mainly transplanted from the punching of internally-inlaid drip irrigation zone and is come, and mainly adopts following three kinds of modes
1. mechanical punching
Utilize the little drift of diameter 0.4～1.0mm to carry out punching.To becoming the pipe punching to need to be implanted into mobile counterdie,, the counterdie with drift relative fixed position is arranged then to not becoming the sheet band punching of pipe as yet at pipe racks.Keep the constant problem of relative position for drift when the punching and pipe racks, settling mode has two kinds, a kind of is that one section buffer strip all is set before and after punching position, in long-time production process, need the people to observe and adjust, another kind is to adopt plunger mechanism and pipe racks moment clamping, keep relative position motionless, plunger mechanism is with tape travel during punching, and punching finishes and passes through spring reset.
The major defect of machinery punching is the peritreme band burr of going out, and what influenced pipe racks goes out to flow effect, and easily causes place, aperture stress to concentrate.Another shortcoming is that punch diameter is very little, and upper and lower mould must be right very just.If it is very high that counterdie die, quality of fit require, and drift very easily weares and teares in process of production and fractures.If the counterdie soft mode, then the edge in hole more is difficult for neatly, is difficult to find suitable neither too hard, nor too soft following mold materials.
The machinery punching is the mode that present domestic great majority water spray is with manufacturer to adopt.
2. boring
Adopt the little drill bit of φ 0.4～1.0mm, utilize to be rotated in the apopore that short moment gets out needs at a high speed.It is the same that the subject matter of this kind mode is removed the problem of not putting in order with above-mentioned mechanical punching pass, the layout of many drill bits also is a problem in addition, if adopt vertical space drill bit frame, on disk, lay a plurality of drill bits, the adjustment of disk rotary speed needs and pipe racks is advanced synchronously, and the laying complexity, transmission device that also have drill bit on the disk in addition are also than complicated problems.The drill bit of rotation is also very fragile when work at a high speed.The less employing of present this mode.
3. hot pinprick
Utilize thermal conducting material heating of metal pricker, its high temperature formed aperture with the plastics fusion when heat was needled into the water spray band.The advantage of this mode is that syringe needle is not fragile, but must realize that also hot pin is wanted when perforation and water spray band advanced in unison.Its shortcoming be burn the plastics melt can adhesion on pin, and the aperture periphery is to burn the plastics that melt, though there is not the burr pass to be difficult to guarantee.At present domestic have minority manufacturer to adopt this mode.
The water spray band of Japan and Korea S production mostly adopts laser boring in the world, and uses as yet on the product that this technology is produced at home.Main cause is to introduce laser drilling to cost an arm and a leg, and millions of units, and state's technology such as Japan and Korea S is highly confidential, only sells product to China, and refusal goes to interview to view and emulate.Have during the drip irrigation zone produces at home and to adopt laser boring technology, and be not strict with the pass of apopore the drip irrigation zone, so what specification requirement its laser boring does not have to pass, aperture yet, relevant art is much simple.
Summary of the invention
The purpose of this invention is to provide that a kind of pass is neat, peritreme is smooth, do not have burr and burr, can satisfy water spray with on the strap laser boring of hole shape requirement.
This sprinkler tube piece laser boring machine, comprise workbench 4, Laser emission rifle 6, bearing 8, control module 9, it is characterized in that the Laser emission rifle is fixed on the bearing 8, bearing 8 is connected as a single entity with workbench 4, workbench 4 can move back and forth along guide rail 2, Laser emission rifle 6 is connected with control module 9 signals of telecommunication through laser controller 18, wedge 12 is fixed on the workbench 4 and contacts with travel switch 11 compartments of control module 9, has one to make Laser emission rifle 6 follow the clamp mechanism 21 that water spray band strap moves together on workbench 4.
Make the Laser emission rifle follow clamp mechanism 21 that water spray band strap moves together by clamp cylinder 7, displacement clamp 10 is formed, clamps cylinder 7 and drives displacement clamps 10 and move up and down, clamping cylinder 7 is communicated with the gas circuit of magnetic valve 17.
Described control module 9 has control timer 16, the control timer 16 that sends command signal in the time of setting is connected with magnetic valve 17 signals of telecommunication, magnetic valve 17 closures behind the reception signal of telecommunication, the gas circuit of magnetic valve 17 with clamp cylinder 7 and be communicated with and cause 10 motions of displacement clamp to step up to spray water to be with 5, clamped water spray is with 5 drive wedges 12 to be synchronized with the movement forward and is touched travel switch 11 connection power supplys, two terminals with normally-closed contact J21 of auxiliary reclay 14 its outputs that receive the signal of telecommunication are connected into end R with resetting with the common port C of the time relay 13 with control time length respectively, the terminal of another output normally opened contact J22 that receives the auxiliary reclay 14 of the signal of telecommunication simultaneously is connected with the terminal of the output normally-closed contact J11 of the time relay 13, another terminal of normally opened contact J22 is connected with the signal of telecommunication receiving terminal of auxiliary reclay 14, another terminal of the output normally-closed contact J11 of the time relay 13 is connected with an input of auxiliary reclay 15, auxiliary reclay 15 another input termination powers, the output of auxiliary reclay 15 is connected Laser emission rifle 6 through laser controller 18.
At the two ends of workbench 4, be connected with back-moving spring 3 between workbench 4 and the support body 1.The platform number that Laser emission rifle 6 is arranged on bearing 8 equals hole row's number at least.The water bundle and the horizontal line angle of its ejection should be not less than 20 ° when outermost two rounds formed tubulose at water spray band water-filling.
The present invention adopts laser boring, and punching to compare with other modes of domestic employing has the following advantages:
1. pass is neat, peritreme is smooth, do not have burr and burr
Because laser boring is the high-energy that utilizes laser to produce, moment is with plastics scorification and gasification, thus the smooth rounding of pass, and, can around aperture, form the shape in similar crater owing to burn the tension force of aperture place plastics when melting, can increase the intensity of peritreme.
2. by regulating the Laser emission rifle, the aperture in the different apertures of 0.4～1.0mm can be got at an easy rate, and the pipe racks of 0.2～0.4mm different-thickness can be adapted to the distance of pipe racks, the watt level and the action time of Laser emission rifle.
3. there is not mechanical part, therefore can not produce mechanical failure, only depend on the life-span of Laser emission rifle the service time of entire equipment, and the life-span of Laser emission rifle is generally at 800 hours to 2000 hours, and be generally 0.01 second the action time of punching, number is about ten million so every Laser emission rifle can punch, and amounts to and produces the about megameter of pipe racks.The life-span that is laser boring should be more than 1 year.By present price is acceptable, only accounts for 1/tens of production cost.
The present invention is the achievement of independent development innovation fully, compare as can be seen with the laser equipment of Japan of the same type, the Japanese equipment of introducing needs millions of units, and the only tens thousand of units of the laser drilling device of this patent, greatly reduce production cost, therefore the water spray band price of producing also is significantly less than the product of Japan and Korea S.
Description of drawings
Fig. 1 is the schematic perspective view of laser boring punching state of the present invention;
Fig. 2 is the vertical view of laser boring of the present invention;
Fig. 3 is the fixing schematic diagram of Laser emission rifle;
Fig. 4 correlates block diagram partly for control module 9 of the present invention and with control module;
Fig. 5 is the circuit connection diagram of control module 9.
Among the figure:
1---support body 2---guide rail 3---back-moving spring
4---workbench 5---water spray band strap 6---Laser emission rifles
7---clamp cylinder 8---bearing 9---control module
10---displacement clamp 11---travel switch 12---wedges
13---even numbers shows the time relay 14---auxiliary reclay
15---auxiliary reclay 16---control timer
17---3 position-5 way magnetic valve 18---laser controller
19---air pump 20---hole for water spraying 21---clamp mechanism
J11, J21---normally-closed contact J22---normally opened contact
C---common port R---resets into end
The specific embodiment
Movement velocity according to punching distance of setting and water spray band strap, by the blanking time between punching of time controller 16 settings, even numbers shows the time relay 13 and sets a punching time, clocklike send command signal according to the time interval time controller of setting 16 and give magnetic valve 17, the valve open of a signal of telecommunication air pump 19 of magnetic valve 17 every receptions, compressed air enters and clamps in the cylinder 7, the piston that clamps in the cylinder 7 moves downward once, make displacement clamp 10 compress water spray and be with 5 once, rely on water spray to move together with the speed drive workbench 4 of 5 forward travels and the wedge 12 that is fixed on the workbench, lozenges on the wedge 12 touches the contacting power supply on the travel switch 11, this signal of telecommunication enters auxiliary reclay 14, between the normally-closed contact J21 of relay 14 open, while auxiliary reclay 14 normally opened contact J22 closures, even numbers shows the time relay 13 and sends signal according to punching setting-up time length (as 0.02 second), the normally-closed contact J11 that normally opened contact J22 closure makes even numbers show the time relay 13 opens, auxiliary reclay 15 outages once, laser controller 18 triggers four Laser emission rifles 6, in 0.02 second time, finish the process of laser boring, the common port C that even numbers shows the time relay 13 is connected with the terminal of the normally-closed contact J21 of auxiliary reclay 14, and even numbers shows resetting of the time relay 13 and is connected with another terminal of the normally-closed contact J21 of auxiliary reclay 14 into end R.Get back to homeposition according to the time interval workbench 4 that the time relay 16 is set, the apparent time relay 13 of even numbers resets and carries out the next course of work, and the task that water spray is with strap continuous punching in the process of motion is finished in motion and so forth.The effect of auxiliary reclay 15 is to be expanded to by Laser emission rifle of signal band that the apparent time relay 13 of even numbers is exported to be with four Laser emission rifles.
Laser emission rifle of the present invention mainly comprises following key component:
1. the selection of Laser emission rifle
The kind of Laser emission rifle is a lot, and different types has different purposes, and power difference, action time, difference, mode of operation were also different.Through investigating, analyze, comparing, the present invention selects DL-15B, DLE-15B type for use;
2. Laser emission rifle power bracket
3. action time of Laser emission rifle
0.01～0.04s；
4. the Laser emission rifle is arranged
Hole row's number, pitch-row, centre-to-centre spacing according to design are arranged the Laser emission rifle, and Laser emission rifle platform number equals hole row's number at least;
5. the Laser emission rifle adopts spring return clamped-in style with being synchronized with the movement of water spray band
The Laser emission rifle is arranged on the workbench, and this workbench is clamped the strap that advances by clamp mechanism in punching moment, and and strap together move, unclamp clamp mechanism, the dependence spring reset after having beaten the hole.This mode can produce certain influence to the speed of strap when clamping strap, because Laser emission rifle and workbench weight are lighter, so influence is very little, can not influence the stable of whole production line.
Present embodiment is selected 4 Laser emission rifles for use, promptly makes a call to 4 rounds, aperture 0.8mm, and pitch-row 75mm punches on the strap of 0.2mm thick, and its power output is 10W, input power 50W, 4 consume general power is 200W.The gait of march of pipe racks is 0.2m/s.The clamping mode of the simplest spring return is adopted in the servo-actuated of card punch.Key step is as follows:
(1) with the clamping time of time control relay 16 control air clampers, the retention time, unclamps the time;
(2) the ringing frequency of control air clamper, when belt speed was 0.2m/s, frequency was 40 times/minute;
(3) showing the time length of the time relay 13 control Laser emission with even numbers. thick and aperture control range is 0.01-0.04s according to sheet;
(4) regulate the watt level of laser beam, thick and aperture adjustment scope is 4-12W according to sheet;
(5) coordinate the work sequencing of Laser emission rifle and clamping device, guarantee that the Laser emission rifle launches laser when workbench is at the uniform velocity mobile, guarantee that the Laser emission rifle cuts out after, clamping device just can unclamp.
It is the EASY412-AC-R type that present embodiment control timer 16 is selected model for use, it is that the even numbers of ZN48 intelligence shows the time relay that the time relay 13 is selected model for use, it is MY4NJ-AC220V type relay that auxiliary reclay 14,15 is selected model for use, and magnetic valve 17 is common 3 position-5 way magnetic valve.
Claims (6)
1. sprinkler tube piece laser boring machine, comprise workbench (4), Laser emission rifle (6), bearing (8), control module (9), it is characterized in that the Laser emission rifle is fixed on the bearing (8), bearing (8) is connected as a single entity with workbench (4), workbench (4) can move back and forth along guide rail (2), Laser emission rifle (6) is connected with control module (9) signal of telecommunication through laser controller (18), wedge (12) is fixed on workbench (4) and upward contacts with travel switch (11) compartment of control module (9), has one to make Laser emission rifle (6) follow the clamp mechanism (21) that water spray band strap moves together on workbench (4).
2. sprinkler tube piece laser boring machine according to claim 1, it is characterized in that making the Laser emission rifle follow clamp mechanism (21) that water spray band strap moves together by clamp cylinder (7), displacement clamp (10) is formed, clamp cylinder (7) drive displacement clamp (10) and move up and down, clamp cylinder (7) and be communicated with the gas circuit of magnetic valve (17).
3. sprinkler tube piece laser boring machine according to claim 1, it is characterized in that described control module (9) has control timer (16), the control timer (16) that sends command signal in the time of setting is connected with magnetic valve (17) signal of telecommunication, magnetic valve (17) closure behind the reception signal of telecommunication, the gas circuit of magnetic valve (17) is communicated with clamping cylinder (7) causes displacement clamp (10) motion stepping up water spray band (5), clamped water spray band (5) drive wedge (12) is synchronized with the movement forward and touches travel switch (11) connection power supply, two terminals with normally-closed contact J21 of its output of auxiliary reclay (14) that receives the signal of telecommunication are connected into end R with resetting with the common port C of the time relay with control time length (13) respectively, the terminal of another output normally opened contact J22 that receives the auxiliary reclay (14) of the signal of telecommunication simultaneously is connected with the terminal of the output normally-closed contact J11 of the time relay (13), another terminal of normally opened contact J22 is connected with the signal of telecommunication receiving terminal of auxiliary reclay (14), another terminal of the output normally-closed contact J11 of the time relay (13) is connected with an input of auxiliary reclay (15), another input termination power of auxiliary reclay (15), the output of auxiliary reclay (15) is connected Laser emission rifle (6) through laser controller (18).
4. sprinkler tube piece laser boring machine according to claim 1 is characterized in that at the two ends of workbench (4), is connected with back-moving spring (3) between workbench (4) and the support body (1).
5. sprinkler tube piece laser boring machine according to claim 1 is characterized in that the platform number that Laser emission rifle (6) is gone up layout at bearing (8) equals hole row's number at least.
6. sprinkler tube piece laser boring machine according to claim 1 is characterized in that the water bundle and the horizontal line angle of outermost two rounds its ejection when water spray band water-filling forms tubulose should be not less than 20 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810127875 CN101301758B (en) | 2008-07-08 | 2008-07-08 | Sprinkler tube piece laser boring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810127875 CN101301758B (en) | 2008-07-08 | 2008-07-08 | Sprinkler tube piece laser boring machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101301758A CN101301758A (en) | 2008-11-12 |
| CN101301758B true CN101301758B (en) | 2010-06-02 |
Family
ID=40111943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810127875 Expired - Fee Related CN101301758B (en) | 2008-07-08 | 2008-07-08 | Sprinkler tube piece laser boring machine |
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| Country | Link |
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| CN (1) | CN101301758B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102061607B (en) * | 2010-09-16 | 2012-10-03 | 际华三五四三针织服饰有限公司 | Method and device for cutting and punching chemical fiber belt |
| CN104384726B (en) * | 2014-09-18 | 2016-10-05 | 东明兴业科技股份有限公司 | The processing method of punching on a kind of plastic cement products |
| CN109530821B (en) * | 2019-01-04 | 2024-10-11 | 宣城银明汽车部件制造有限公司 | Electrical control cabinet and desk type tapping and drilling machine |
| CN113042913B (en) * | 2019-10-29 | 2022-03-04 | 江苏华源节水股份有限公司 | Forming method of water outlet of drip irrigation tape |
| CN113524327A (en) * | 2021-06-08 | 2021-10-22 | 东莞市乐景建材科技有限公司 | Strip breaking method and device for foot line concealed nail cover strip |
| CN113579474A (en) * | 2021-08-03 | 2021-11-02 | 南京豪骏电器科技有限公司 | Television backboard laser welding table |
| CN114939742A (en) * | 2022-07-27 | 2022-08-26 | 怡通科技有限公司 | High-precision cold light source metal laser drilling equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4254916A (en) * | 1978-08-07 | 1981-03-10 | Bayshore Creative Products, Inc. | Thin wall irrigation emitter tube |
| US4833292A (en) * | 1987-09-03 | 1989-05-23 | Murata Kikai Kabushiki Kaisha | Compound machining apparatus |
| JP2718512B2 (en) * | 1988-07-18 | 1998-02-25 | 株式会社アマダ | Hot cutting and punching combined processing machine |
| JP2793619B2 (en) * | 1989-02-23 | 1998-09-03 | 株式会社アマダ | Punch / Laser combined processing machine |
| CN1701895A (en) * | 2004-05-26 | 2005-11-30 | 山崎马扎克公司 | Piercing method for laser beam machine |
| CN200988246Y (en) * | 2006-05-24 | 2007-12-12 | 莱芜市精诚塑料机械有限公司 | Micro spray belt hole punching machine |
| CN201214262Y (en) * | 2008-07-08 | 2009-04-01 | 吴涤非 | Sprinkler tube piece laser boring machine |
-
2008
- 2008-07-08 CN CN 200810127875 patent/CN101301758B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4254916A (en) * | 1978-08-07 | 1981-03-10 | Bayshore Creative Products, Inc. | Thin wall irrigation emitter tube |
| US4833292A (en) * | 1987-09-03 | 1989-05-23 | Murata Kikai Kabushiki Kaisha | Compound machining apparatus |
| JP2718512B2 (en) * | 1988-07-18 | 1998-02-25 | 株式会社アマダ | Hot cutting and punching combined processing machine |
| JP2793619B2 (en) * | 1989-02-23 | 1998-09-03 | 株式会社アマダ | Punch / Laser combined processing machine |
| CN1701895A (en) * | 2004-05-26 | 2005-11-30 | 山崎马扎克公司 | Piercing method for laser beam machine |
| CN200988246Y (en) * | 2006-05-24 | 2007-12-12 | 莱芜市精诚塑料机械有限公司 | Micro spray belt hole punching machine |
| CN201214262Y (en) * | 2008-07-08 | 2009-04-01 | 吴涤非 | Sprinkler tube piece laser boring machine |
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| CN101301758A (en) | 2008-11-12 |
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