CN106238913A - The percussion welding connection device of silk and paper tinsel and method under a kind of Laser shock loading - Google Patents
The percussion welding connection device of silk and paper tinsel and method under a kind of Laser shock loading Download PDFInfo
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- CN106238913A CN106238913A CN201610688026.9A CN201610688026A CN106238913A CN 106238913 A CN106238913 A CN 106238913A CN 201610688026 A CN201610688026 A CN 201610688026A CN 106238913 A CN106238913 A CN 106238913A
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- foil
- tinsel
- laser
- workbench
- silk
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
- B23K26/0643—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising mirrors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/18—Working by laser beam, e.g. welding, cutting or boring using absorbing layers on the workpiece, e.g. for marking or protecting purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/60—Preliminary treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The present invention provides a kind of percussion welding connection device and the method for silk and paper tinsel under Laser shock loading, including Laser shock loading system, workpiece system and control system；Described Laser shock loading system includes double perpendicular type pedestal, condenser lens, lens carrier, lens height actuator, total reflective mirror, total reflective mirror support and pulse laser；Described workpiece system includes restraint layer, absorbed layer, foil, tinsel and workbench；Described control system includes computer, laser controller, motor servo driver and gas pressure regulator；Tinsel is walked around the upper and lower locating slot of workbench and is positioned on work top；Be sprayed with pitch-dark foil and walk around the lower end of workbench, contact with tinsel, and and tinsel between formed impingement angle；Pitch-dark surface sprinkling at impingement angle makees restraint layer；Controlling laser-impact and induce High Temperature High Pressure plasma formation strong shock wave at impingement angle, foil is under the effect of shock wave, on high-speed impact to tinsel, it is achieved that the impact welding of tinsel and foil.
Description
Technical field
The invention belongs to technical field of laser processing in machine-building, especially relate to silk and paper tinsel under a kind of Laser shock loading
Percussion welding connection device and method.
Background technology
In recent years, along with the high speed development of the industries such as electronic product, biology, medical apparatus and instruments, precision instrument, sensor, produce
One of the miniaturization of product, precise treatment and high performance important trend becoming development of manufacturing, associated micro element welding
The research of technology seems the most important.And tinsel and foil are the main objects of micro element welding, to welding precision and technique
Parameter request is the highest, and therefore welding difficulty is the biggest.Additionally, welding quality not only can directly affect micro element stability and can
By property, it also it is the key issue in micro-manufacture process.Resolve the Welding Problems of silk and paper tinsel, for the industrialization of product is miniaturized
Develop significant.
The Chinese patent of Application No. 200510094155.7 proposes the method and apparatus of laser blasting explosion type welding, its
Process is: utilizes the induction of laser irradiation absorption layer material to produce shock wave, utilizes laser thermal effect and blast effect to draw simultaneously
In quick-fried absorbed layer material, the explosive of mixing produces detonation wave, and shock wave and detonation wave jointly act on and make compound plate high-speed impact substrate real
Now weld.This invention is applied to the welding between thicker plate part more, welds the most not at the foil of below 100um thickness for thickness
It is suitable for, is not more suitable for the welding between tinsel and foil；And required energy is big；And it cannot be guaranteed that touch in welding process
Breakhead, can cause weld strength inadequate；Additionally, single-piece welding can only be realized, inefficient.
Summary of the invention
The problem existed for prior art, the invention provides the percussion welding connection device of silk and paper tinsel under a kind of Laser shock loading
And method, it is achieved that the impact welding between tinsel and foil；The present invention can guarantee that welding process has impingement angle, it is ensured that weldering
Connect intensity；Impingement angle in the present invention can regulate to adapt to the welding of different materials combination；The present invention can realize sequential welding
Connecing, efficiency is higher, and automaticity is higher；It addition, laser energy is less needed for the present invention, it is not necessary to explosive, save processing cost.
The technical solution used in the present invention is: the percussion welding connection device of silk and paper tinsel under a kind of Laser shock loading, adds including laser
Loading system, workpiece system and control system；
Described Laser shock loading system includes double perpendicular type pedestal, condenser lens, lens carrier, lens height actuator, complete
Anti-mirror, total reflective mirror support and pulse laser；Described condenser lens is vertically mounted on lens height actuator by lens carrier
On, bottom described lens height actuator, the lower straight-plate with double perpendicular type pedestals is connected by cross track；Described it is all-trans
Mirror is fixed on the lower straight-plate of double perpendicular type pedestal by total reflective mirror support and is positioned at the lower section of pulse laser, pulse is swashed
The laser-bounce that light device is launched is on condenser lens；
Described workpiece system includes restraint layer, absorbed layer, foil, tinsel and workbench；The upper and lower two ends of described workbench
Centre have the locating slot of circular arc, described tinsel is positioned on straight line determined by two locating slots；Described foil exists
The position of workbench lower end locating slot forms impingement angle with tinsel；Described absorbed layer is sprayed on the right surface of foil；Described about
On the bundle layer pitch-dark right surface at impingement angle；
Described control system includes computer, laser controller, motor servo driver and gas pressure regulator；Described laser
Controller, motor servo driver, gas pressure regulator all electrically connect with computer；Described laser controller and pulse laser electricity
Connect；Described motor servo driver electrically connects with servomotor；Described gas pressure regulator electrically connects with cylinder.
Such scheme also includes aid system；Described aid system includes cylinder, piston rod, foil reel, tinsel
Reel, coil of wire tube stent, the support of table, rewinding reel, servomotor, rewinding roller stand, water container and fountain head；
Described foil reel is positioned at the upper right side of workbench and is arranged on the right-hand member of piston rod by bearing pin, and can be around pin
Axle rotates, and foil is rolled up on described foil reel；The left end of described piston rod is connected with cylinder, the bottom of described cylinder and gas
Cylinder controller connects, and described cylinder controller is fixedly mounted on the upper right angle of double perpendicular type pedestal；Described spool of wire is propped up
The left end of frame is fixed on the side plate of double perpendicular type pedestal；
Described spool of wire is arranged on the right-hand member of coil of wire tube stent by bearing pin, and can rotate around bearing pin, metal
Silk is rolled up in described spool of wire；The left end of the described support of table be fixed on the side plate of double perpendicular type pedestal and
Being positioned at the lower section of coil of wire tube stent, the right-hand member of the support of table is vertical with the centre bottom workbench to be connected；
Described rewinding reel is positioned at the centre bore of the lower left of workbench, the motor shaft of described servomotor and rewinding reel
By being bonded the intermittent rotary fetching drive rewinding reel；Described rewinding reel and servomotor are fixed on described rewinding reel
The upper end of support；Described rewinding roller stand be connected with motor servo driver and be jointly fixed on double perpendicular type pedestal lower directly
On plate；
Described water container is fixed on the lower straight-plate of double perpendicular type pedestal, and is positioned at the underface of restraint layer, is used for containing
Water constraint layer under releasing；At impingement angle between described fountain head alignment foil and tinsel.
In such scheme, described restraint layer is water.
In such scheme, described absorbed layer is pitch-dark.
In such scheme, described workbench is made of ceramic materials.
In such scheme, described impingement angle is 5～25 degree.
The present invention also provides for the impact welding method of silk and paper tinsel under a kind of Laser shock loading, comprises the following steps:
S1, tinsel and foil are carried out pretreatment: with coarse sandpaper, tinsel and foil surface are polished, remove table
The oxide layer in face, the most again with fine sandpaper to its sanding and polishing, finally uses alcohol washes surface so that tinsel and foil surface
Clean smooth, then pitch-dark at foil surface even application；
S2, the tinsel one end in spool of wire is walked around the upper and lower locating slot of workbench, and be fixed on rewinding reel
On,
S3, the foil on foil reel is walked around the lower end of workbench, and be fixed on rewinding reel；
S4, computer control Telescopic-cylinder, drive foil reel to move left and right, and regulate foil with tinsel at workbench
The size of the formed impingement angle in lower end；
S5, regulation lens height actuator, thus regulation focuses on the laser facula size on absorbed layer, opens water spray
Head；
S6, computer control laser-impact, it is achieved the impact welding of tinsel and foil；
S7, computer-controlled servo motor rotate, thus drive rewinding spool turns, to be welded above tinsel and foil
Connecing position to be displaced downwardly in laser facula region, computer-controlled servo motor stops operating；Hence into step S6, circulate into
OK, it is achieved tinsel and the continuous welding of foil.
In such scheme, the position of the impingement angle that laser facula is in workbench lower end tinsel and foil is formed, and
Laser spot center is positioned on tinsel.
In such scheme, described diameter wiry is less than 1mm；The width of described foil is 2～15mm.
In such scheme, described pitch-dark coating thickness is 0.1～0.3mm.
Beneficial effects of the present invention: compared with prior art, the present invention proposes and realizes tinsel by loading laser
And between foil, impact the apparatus and method of welding；This device can realize tinsel and the continuous welding of foil under Laser shock loading,
Improve welding efficiency, and can guarantee that impingement angle, improve weld strength；Impingement angle can regulate to adapt to different materials group
The welding closed, the strong adaptability of device, automaticity is high.Tinsel is walked around the upper and lower locating slot of workbench and is positioned at work
On table top；Be sprayed with pitch-dark foil and walk around the lower end of workbench, contact with tinsel, and and tinsel between formed collision
Angle；Pitch-dark surface sprinkling at impingement angle makees restraint layer；Control laser-impact and at impingement angle, induce High Temperature High Pressure etc.
Gas ions forms strong shock wave, and foil is under the effect of shock wave, on high-speed impact to tinsel, it is achieved that tinsel and foil
Between impact welding；The present invention can guarantee that welding process has impingement angle, it is ensured that weld strength；Impingement angle in the present invention can
With regulation to adapt to the welding of different materials combination；The present invention can realize welding continuously, and efficiency is higher, and automaticity is relatively
High；It addition, laser energy is less needed for the present invention, save processing cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the percussion welding connection device of silk and paper tinsel under a kind of Laser shock loading of the present invention；
Fig. 2 is the structural representation of workbench in the present invention；
Fig. 3 is the schematic three dimensional views of workpiece system in the present invention；
Fig. 4 a is the close-up schematic view of workpiece system before impact welding in the present invention；
Fig. 4 b is the close-up schematic view of workpiece system after single-impact welding in the present invention.
In figure, 1-computer, 2-laser controller, 3-pulse laser, 4-absorbed layer, 5-foil reel, 6-foil, 7-
Gas pressure regulator, 8-cylinder, 9-piston rod, 10-coil of wire tube stent, 11-spool of wire, 12-tinsel, 13-works
Platform support, 14-workbench, the double perpendicular type pedestal of 15-, 16-rewinding reel, 17-servomotor, 18-rewinding roller stand, 19-
Motor servo driver, 20-restraint layer, 21-water container, 22-lens carrier, 23-lens height actuator, 24-condenser lens,
25-fountain head, 26-total reflective mirror support, 27-total reflective mirror.
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment the present invention is further illustrated, but protection scope of the present invention is also
It is not limited to this.
It is illustrated in figure 1 a kind of embodiment of the percussion welding connection device of silk and paper tinsel under Laser shock loading of the present invention, institute
The percussion welding connection device stating silk and paper tinsel under Laser shock loading includes Laser shock loading system, workpiece system and control system.
Described Laser shock loading system includes double perpendicular type pedestal 15, condenser lens 24, lens carrier 22, lens height regulation
Device 23, total reflective mirror 27, total reflective mirror support 26 and pulse laser 3.Described condenser lens 24 is by lens carrier 22 right angle setting
On lens height actuator 23, lens height actuator 23 is arranged on the lower straight-plate of double perpendicular type pedestal 15 and is positioned at arteries and veins
Rush the lower section of laser instrument 3；It is provided with cross track bottom described lens height actuator 23 and between described pair of perpendicular type pedestal 15,
Thus adjusted the altitude mixture control of condenser lens 24 by the transverse shifting of lens height actuator 23 and lens height actuator 23
Joint focuses on the laser facula size on absorbed layer 4；Described total reflective mirror 27 is fixed on double perpendicular type base by total reflective mirror support 26
On the lower straight-plate of frame 15 and be positioned at the lower section of pulse laser 3, the laser-bounce launched by pulse laser 3 is to condenser lens
On 24.
As shown in Figure 2, Figure 3 and Figure 4, described workpiece system includes restraint layer 20, absorbed layer 4, foil 6, tinsel 12 and
Workbench 14.Described workbench 14 is made of ceramic materials, and prevents foil 6 from being welded with workbench 14 by after laser-impact,
The centre at its upper and lower two ends has the locating slot of circular arc, is used for being positioned at tinsel 12 two locating slot institutes on workbench 14
On the straight line determined；Described foil 6 forms impingement angle in the position of workbench 14 lower end locating slot with tinsel 12；Described collision
Angle is 5～25 degree, and welding effect is good；Described absorbed layer 4 is sprayed on the right surface of foil 6 in advance；Described restraint layer 20 is touching
On the right surface of the absorbed layer 4 at breakhead.
Described control system includes computer 1, laser controller 2, motor servo driver 19 and gas pressure regulator 7.Institute
State laser controller 2, motor servo driver 19, gas pressure regulator 7 all electrically connect with computer 1；Described laser controller 2 with
Pulse laser 3 electrically connects, for controlling the duty of pulse laser 3；Described motor servo driver 19 and servo electricity
Machine 17 electrically connects, for controlling the intermittent rotary state of servomotor 17；Described gas pressure regulator 7 electrically connects with cylinder 8, is used for
Control the flexible of cylinder 8.
Present invention additionally comprises an aid system；Described aid system includes cylinder 8, piston rod 9, foil reel 5, metal
Silk reel 11, coil of wire tube stent 10, the support of table 13, rewinding reel 16, servomotor 17, rewinding roller stand 18,
Water container 21 and fountain head 25.Together with described cylinder 8, piston rod 9 are from left to right sequentially arranged at foil reel 5；Described paper tinsel
Material reel 5 is positioned at the upper right side of workbench 14 and is arranged on the right-hand member of piston rod 9 by bearing pin, and can rotate around bearing pin, foil
6 are rolled up on described foil reel 5；The left end of described piston rod 9 is connected with cylinder 8, and the bottom of described cylinder 8 controls with cylinder
Device 7 connects, and described cylinder controller 7 is fixedly mounted on the upper right angle of double perpendicular type pedestal 15；Described coil of wire tube stent
The left end of 10 is fixed on the side plate of double perpendicular type pedestal 15；Described spool of wire 11 is arranged on coil of wire by bearing pin
The right-hand member of tube stent 10, and can rotate around bearing pin, tinsel 12 is rolled up in described spool of wire 11；The described support of table
The left end of 13 is fixed on the side plate of double perpendicular type pedestal 15 and is positioned at the lower section of coil of wire tube stent 10, and workbench props up
The right-hand member of frame 13 is vertical with the centre bottom workbench 14 to be connected；Described rewinding reel 16 is positioned at the lower left of workbench, institute
State the motor shaft of servomotor 17 with the centre bore of rewinding reel 16 by being bonded the intermittent rotary fetching drive rewinding reel 16；
Described rewinding reel 16 and servomotor 17 are fixed on the upper end of described rewinding roller stand 18；Described rewinding roller stand 18
It is connected with motor servo driver 19 and is jointly fixed on the lower straight-plate of double perpendicular type pedestal 15；Described water container 21 is fixed
On the lower straight-plate of double perpendicular type pedestals 15, and it is positioned at the underface of restraint layer 20, for holding the water constraint layer 20 flowed down；Institute
State at the impingement angle that fountain head 25 is directed between foil 6 and tinsel 12.
Preferably, described restraint layer 20 is water, operates simpler convenience, can flow into beneath water container after having used
In 21；Described absorbed layer 4 is pitch-dark.
The present invention also provides for the impact welding method of silk and paper tinsel under a kind of Laser shock loading, comprises the following steps:
S1: tinsel 12 and foil 6 are carried out pretreatment: with coarse sandpaper, tinsel 12 and foil 6 surface are polished,
Remove the oxide layer on surface, the most again with fine sandpaper to its sanding and polishing, finally use alcohol washes surface so that tinsel 12 He
Foil 6 surface cleaning is smooth, then pitch-dark as absorbed layer 4 at foil 6 surface even application；
S2: tinsel 12 one end in spool of wire 11 is walked around the upper and lower locating slot of workbench 14, and is fixed on receipts
On material reel 16；
S3: the foil 6 on foil reel 5 is walked around the lower end of workbench 14, and is fixed on rewinding reel 16；
S4: computer 1 controls cylinder 8 and stretches, and drives foil reel 5 to move left and right, and regulates foil 6 and exists with tinsel 12
The size of the formed impingement angle in workbench 14 lower end；
S5: regulation lens height actuator 23, thus regulation focuses on the laser facula size on absorbed layer 4, opens spray
Head 25；
S6: computer 1 controls pulse laser 3 by laser controller 2 and carries out laser-impact, and laser arrives absorbed layer 4
Surface, absorbed layer 4 surface portion produces High Temperature High Pressure plasma after being gasified and ionizing, and plasma outside splash rapidly is swollen
Swollen, its counteracting force can form strong shock wave, and foil 6 is under shock wave, on high-speed impact to tinsel 12, it is achieved metal
The impact welding of silk 12 and foil 6；
S7: computer 1 controls servomotor 17 and rotates, thus drives rewinding reel 16 to rotate, when tinsel 12 and foil 6
Position the most to be welded is displaced downwardly in laser facula region, and computer 1 controls servomotor 17 and stops operating；Hence into step
S6, circulation is carried out, it is achieved tinsel 12 and the continuous welding of foil 6.
The position of the impingement angle that laser facula is in workbench 14 lower end tinsel 12 and foil 6 is formed, and laser light
Speckle is centrally located on tinsel 12.
Preferably, the diameter of described tinsel 12 is less than 1mm；The width of described foil 6 is 2～15mm, and welding effect is good.
Preferably, described pitch-dark coating thickness is 0.1～0.3mm.
Fig. 4 is the percussion welding termination process of tinsel 12 and foil 6 under Laser shock loading, and Fig. 4 a is tinsel 12 and foil 6 rushes
Hitting the close-up schematic view before welding, the partial enlargement after Fig. 4 b is tinsel 12 and the welding of foil 6 single-impact shows
It is intended to.
In the present invention, tinsel 12 is walked around the upper and lower locating slot of workbench 14 and is positioned on work top；It is sprayed with pitch-dark
The lower end of workbench 14 walked around by foil 6, contacts with tinsel 12, and and tinsel 12 between formed impingement angle；In impingement angle
The pitch-dark surface sprinkling at place makees restraint layer 4；Control laser-impact and at impingement angle, induce the formation of High Temperature High Pressure plasma
Strong shock wave, foil 6 is under the effect of shock wave, on high-speed impact to tinsel 12, it is achieved impact welding；Additionally, pass through gas
Stretching of cylinder 8, drives moving left and right of foil reel 5, such that it is able to the impingement angle between regulation tinsel 12 and foil 6.This
Invention achieves the impact welding of tinsel 12 and foil 6；Impingement angle in the present invention can regulate to adapt to different materials group
The welding closed；The present invention can realize welding continuously, and automaticity is higher.
Described embodiment be the present invention preferred embodiment, but the present invention is not limited to above-mentioned embodiment, not
In the case of deviating from the flesh and blood of the present invention, any conspicuously improved, the replacement that those skilled in the art can make
Or modification belongs to protection scope of the present invention.
Claims (10)
1. silk and the percussion welding connection device of paper tinsel under a Laser shock loading, it is characterised in that include Laser shock loading system, workpiece system
And control system；
Described Laser shock loading system includes that double perpendicular type pedestal (15), condenser lens (24), lens carrier (22), lens height are adjusted
Joint device (23), total reflective mirror (27), total reflective mirror support (26) and pulse laser (3)；Described condenser lens (24) is propped up by lens
Frame (22) is vertically mounted on lens height actuator (23), described lens height actuator (23) bottom and double perpendicular type pedestals
(15) lower straight-plate is connected by cross track；Described total reflective mirror (27) is fixed on double right angle by total reflective mirror support (26)
On the lower straight-plate of type pedestal (15) and be positioned at the lower section of pulse laser (3), the laser-bounce launched by pulse laser (3)
On condenser lens (24)；
Described workpiece system includes restraint layer (20), absorbed layer (4), foil (6), tinsel (12) and workbench (14)；Described
The centre at workbench (14) two ends up and down has the locating slot of circular arc, and described tinsel (12) is positioned at two locating slot institutes really
On fixed straight line；Described foil (6) forms impingement angle in the position of workbench (14) lower end locating slot with tinsel (12)；Described
Absorbed layer (4) is sprayed on the right surface of foil (6)；On the described restraint layer (20) pitch-dark right surface at impingement angle；
Described control system includes computer (1), laser controller (2), motor servo driver (19) and gas pressure regulator
(7)；Described laser controller (2), motor servo driver (19), gas pressure regulator (7) all electrically connect with computer (1)；Institute
State laser controller (2) to electrically connect with pulse laser (3)；Described motor servo driver (19) is electrically connected with servomotor (17)
Connect；Described gas pressure regulator (7) electrically connects with cylinder (8).
Silk and the percussion welding connection device of paper tinsel under a kind of Laser shock loading the most according to claim 1, it is characterised in that also include
Aid system；Described aid system includes cylinder (8), piston rod (9), foil reel (5), spool of wire (11), tinsel
Roller stand (10), the support of table (13), rewinding reel (16), servomotor (17), rewinding roller stand (18), water container
And fountain head (25) (21)；
Described foil reel (5) is positioned at the upper right side of workbench (14) and is arranged on the right-hand member of piston rod (9) by bearing pin, and
Can rotate around bearing pin, foil (6) is rolled up on described foil reel (5)；The left end of described piston rod (9) is connected with cylinder (8),
The bottom of described cylinder (8) is connected with cylinder controller (7), and described cylinder controller (7) is fixedly mounted on double perpendicular type pedestal
(15) upper right angle；The left end of described coil of wire tube stent (10) is fixed on the side plate of double perpendicular type pedestal (15)；
Described spool of wire (11) is arranged on the right-hand member of coil of wire tube stent (10) by bearing pin, and can rotate around bearing pin,
Tinsel (12) is rolled up in described spool of wire (11)；The left end of the described support of table (13) is fixed on double perpendicular type
On the side plate of pedestal (15) and be positioned at the lower section of coil of wire tube stent (10), the right-hand member of the support of table (13) and workbench
(14) centre of bottom vertically connects；
Described rewinding reel (16) is positioned at the lower left of workbench, the motor shaft of described servomotor (17) and rewinding reel (16)
Centre bore by be bonded fetch drive rewinding reel (16) intermittent rotary；Described rewinding reel (16) and servomotor (17)
It is fixed on the upper end of described rewinding roller stand (18)；Described rewinding roller stand (18) and motor servo driver (19) phase
Even and jointly it is fixed on the lower straight-plate of double perpendicular type pedestal (15)；
Described water container (21) is fixed on the lower straight-plate of double perpendicular type pedestal (15), and be positioned at restraint layer (20) just under
Side, for holding the water constraint layer (20) flowed down；Collision between described fountain head (25) alignment foil (6) and tinsel (12)
At angle.
Silk and the percussion welding connection device of paper tinsel under a kind of Laser shock loading the most according to claim 1, it is characterised in that described about
Bundle layer (20) is water.
Silk and the percussion welding connection device of paper tinsel under a kind of Laser shock loading the most according to claim 1, it is characterised in that described suction
It is pitch-dark for receiving layer (4).
Silk and the percussion welding connection device of paper tinsel under a kind of Laser shock loading the most according to claim 1, it is characterised in that described work
Station (14) is made of ceramic materials.
Silk and the percussion welding connection device of paper tinsel under a kind of Laser shock loading the most according to claim 1, it is characterised in that described in touch
Breakhead is 5～25 degree.
7. silk and the impact welding method of paper tinsel under a Laser shock loading, it is characterised in that comprise the following steps:
S1, tinsel (12) and foil (6) are carried out pretreatment: with coarse sandpaper, tinsel (12) and foil (6) surface are carried out
Polishing, removes the oxide layer on surface, the most again with fine sandpaper to its sanding and polishing, finally uses alcohol washes surface so that metal
Silk (12) and foil (6) surface cleaning are smooth, then pitch-dark at foil (6) surface even application；
S2, tinsel (12) one end in spool of wire (11) is walked around the upper and lower locating slot of workbench (14), and be fixed on
On rewinding reel (16)；
S3, the foil (6) on foil reel (5) is walked around the lower end of workbench (14), and be fixed on rewinding reel (16)；
S4, computer (1) control cylinder (8) and stretch, and drive foil reel (5) to move left and right, regulate foil (6) and tinsel
(12) in the size of the formed impingement angle in workbench (14) lower end；
S5, regulation lens height actuator (23), thus regulation focuses on the laser facula size on absorbed layer (4), opens spray
Head (25)；
S6, computer (1) control laser-impact, it is achieved the impact welding of tinsel (12) and foil (6)；
S7, computer (1) control servomotor (17) and rotate, thus drive rewinding reel (16) to rotate, when tinsel (12) and
Foil (6) position the most to be welded is displaced downwardly in laser facula region, and computer (1) controls servomotor (17) and stops operating；
Hence into step S6, circulation is carried out, it is achieved tinsel (12) and the continuous welding of foil (6).
Silk and the impact welding method of paper tinsel under a kind of Laser shock loading the most according to claim 7, it is characterised in that laser light
The position of the impingement angle that speckle is in workbench (14) lower end tinsel (12) and foil (6) is formed, and laser spot center position
On tinsel (12).
Silk and the impact welding method of paper tinsel under a kind of Laser shock loading the most according to claim 7, it is characterised in that described gold
Belong to the diameter of silk less than 1mm；The width of described foil (6) is 2～15mm.
Silk and the impact welding method of paper tinsel under a kind of Laser shock loading the most according to claim 7, it is characterised in that described
Pitch-dark coating thickness is 0.1～0.3mm.
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