Laser spray tin ball welding jig
Technical field
The present invention relates to welding jig, particularly relate to a kind of laser spray tin ball welding jig.
Background technology
The producer of current mobile phone camera, the welding major part of mobile phone camera is manual operation, and efficiency is low, poor stability, easily scalds support.
Summary of the invention
In order to solve the problems of the prior art, the invention provides and a kind ofly automatically the leg of rapid welding camera and the laser of pad can spray tin ball welding jig.
The invention provides a kind of laser spray tin ball welding jig, comprise motor, reductor, laser fiber, focusing lens group, for ball spray ball module, wherein, described motor is connected with described reductor, and described reductor and the described ball that supplies spray ball model calling, and described focusing lens group is arranged on the delivery outlet of described laser fiber, and the described ball spray ball module that supplies comprises pedestal, connecting plate, distributor module, infrabasal plate, nozzle, detection has Wuxi ball optical fiber, tin ball bucket, vacuum hole, detect the optical fiber that whether puts in place, described vacuum hole, detecting the optical fiber that whether puts in place is separately positioned on described pedestal, described laser fiber is connected with described focusing lens group, described focusing lens group is connected with described pedestal, described connecting plate is connected with described pedestal, described distributor module to be arranged on described infrabasal plate and to be rotatably connected with described pedestal, described nozzle is fixed on described infrabasal plate, described tin ball bucket is fixed on described infrabasal plate, described detection has Wuxi ball optical fiber on described pedestal and described infrabasal plate, and described distributor module is connected with described reductor.
As a further improvement on the present invention, described distributor module comprises distributor, axle, described distributor is fixing on the shaft, described axle is connected with described reductor by axle installation component, described distributor is disk, described distributor is provided with vacuum dispensing orifice, described vacuum dispensing orifice is arranged along the radial direction of described distributor, described vacuum dispensing orifice has two at least and circumferential interval along described distributor is evenly arranged, wherein one end of vacuum dispensing orifice described in certain is connected with described tin ball bucket, and the other end is connected with the vacuum hole on described seat.
As a further improvement on the present invention, described axle installation component comprises locking nut, packing ring, butterfly shell fragment, angular contact bearing, bearing mounting base, distributor, described distributor is arranged on the shaft, described axle is arranged on described angular contact bearing, described angular contact bearing is arranged on described bearing mounting base, described packing ring is arranged on described angular contact bearing, described butterfly shell fragment is arranged on described packing ring, described locking nut is arranged on described packing ring, and described locking nut and described axle are for being threaded.
As a further improvement on the present invention, wherein described in certain, vacuum dispensing orifice is connected with described vacuum hole, and described in certain, vacuum dispensing orifice is connected with described nozzle in addition.
As a further improvement on the present invention, described distributor is provided with vacuum suction passage, and the input of described vacuum suction passage is connected with described vacuum hole, and the output of described vacuum suction passage is connected with described vacuum dispensing orifice.
As a further improvement on the present invention, described nozzle is connected with hold-down nut, and described hold-down nut is connected with sleeve, and described sleeve and described laser fiber are coaxially arranged, and described vacuum dispensing orifice is connected with described sleeve away from the one end in the described distributor center of circle.
As a further improvement on the present invention, described tin ball bucket is provided with fumarole.
As a further improvement on the present invention, described fumarole is connected with nitrogen jet device.
As a further improvement on the present invention, described reductor and described spray between ball module for ball are connected with shaft coupling.
The invention has the beneficial effects as follows: by such scheme, drive the distributor module for ball spray ball module to rotate by motor through reductor, tin ball is transported to nozzle, and by Emission Lasers heat fused tin ball, welding product, efficiency is higher, and stability is better.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of laser spray of the present invention tin ball welding jig.
Fig. 2 is the structural representation for ball spray ball module of a kind of laser spray of the present invention tin ball welding jig.
Fig. 3 is the decomposition texture schematic diagram for ball spray ball module of a kind of laser spray of the present invention tin ball welding jig.
Fig. 4 is the structural representation of the distributor module for ball spray ball module of a kind of laser spray of the present invention tin ball welding jig.
Fig. 5 is the decomposition texture schematic diagram of the distributor module for ball spray ball module of a kind of laser spray of the present invention tin ball welding jig.
Fig. 6 is the structural representation of the distributor of the distributor module for ball spray ball module of a kind of laser spray of the present invention tin ball welding jig.
Fig. 7 is the profile A-A of Fig. 6.
Fig. 8 is the operating diagram of a kind of laser spray of the present invention tin ball welding jig.
Detailed description of the invention
Illustrate below in conjunction with accompanying drawing and detailed description of the invention the present invention is further described.
Drawing reference numeral in Fig. 1 to Fig. 8 is: motor 1; Reductor 2; Shaft coupling 3; Laser fiber 4; Focusing lens group 5; For ball spray ball module 6; Pedestal 6-1; Connecting plate 6-2; Distribute module 6-3; Locking nut 6-3-1; Packing ring 6-3-2; Butterfly shell fragment 6-3-3; Angular contact bearing 6-3-4; Bearing mounting base 6-3-5; Distributor 6-3-6; Vacuum dispensing orifice 6-3-6-1; Axle 6-3-7; Infrabasal plate 6-4; Sleeve 6-5; Hold-down nut 6-6; Nozzle 6-7; Detection has Wuxi ball optical fiber 6-8; Tin ball bucket 6-9; Vacuum hole 6-10; Detect the optical fiber 6-11 that whether puts in place; Laser 100; Tin ball 200.
As shown in Figures 1 to 8, a kind of laser spray tin ball welding jig, comprises motor 1, reductor 2, shaft coupling 3, laser fiber 4, focusing lens group 5, for ball spray ball module 6, wherein, described motor 1 is connected with described reductor 2, and described reductor 2 sprays ball module 6 for ball be connected with described, and described focusing lens group 5 is arranged on the delivery outlet of described laser fiber 4, describedly supplies ball to spray ball module 6 to comprise pedestal 6-1, connecting plate 6-2, distribute module 6-3, infrabasal plate 6-4, sleeve 6-5, hold-down nut 6-6, nozzle 6-7, detection has Wuxi ball optical fiber 6-8, tin ball bucket 6-9, vacuum hole 6-10, detect whether put in place optical fiber 6-11, described vacuum hole 6-10, detecting the optical fiber 6-11 that whether puts in place is separately positioned on described pedestal 6-1, described laser fiber 4 is connected with described focusing lens group 5, described focusing lens group 5 is connected with described pedestal 6-1, one end of described connecting plate 6-2 is connected with described pedestal 6-1, the other end of described connecting plate 6-2 is connected with described infrabasal plate 6-4, described distributor module 6-3 to be arranged on described infrabasal plate 6-4 and to be rotatably connected with described infrabasal plate 6-4, described nozzle 6-7 is fixed on described infrabasal plate 6-4, described tin ball bucket 6-9 is fixed on described infrabasal plate 6-4, described detection has Wuxi ball optical fiber 6-8 just to described tin ball bucket 6-9, and described distributor module 6-3 is connected with described reductor 2.
As shown in Figures 1 to 8, described motor 1 is preferably servomotor.
As shown in Figures 1 to 8, described distributor module 6-3 comprises distributor 6-3-6, axle 6-3-7, described distributor 6-3-6 is fixed on described axle 6-3-7, described axle 6-3-7 is connected with described reductor 2 by axle installation component, described distributor 6-3-6 is disk, described distributor 6-3-6 is provided with vacuum dispensing orifice 6-3-6-1, described vacuum dispensing orifice 6-3-6-1 is arranged along the radial direction of described distributor 6-3-6, described vacuum dispensing orifice 6-3-6-1 has two at least and circumferential interval along described distributor 6-3-6 is evenly arranged, one end of described vacuum dispensing orifice 6-3-6-1 is connected with described tin ball bucket 6-9, the other end of described vacuum dispensing orifice 6-3-6-1 is connected with described nozzle 6-7.
As shown in Figures 1 to 8, described axle installation component comprises locking nut 6-3-1, packing ring 6-3-2, butterfly shell fragment 6-3-3; , angular contact bearing 6-3-4, bearing mounting base 6-3-5, described axle 6-3-7 is arranged on described bearing mounting base 6-3-5, described angular contact bearing 6-3-4 is arranged on described bearing mounting base 6-3-5, described butterfly shell fragment 6-3-3 is arranged on described angular contact bearing 6-3-4, described packing ring 6-3-2 is arranged on described butterfly shell fragment 6-3-3, described locking nut 6-3-1 is arranged on described packing ring 6-3-2, and described locking nut 6-3-1 and described axle 6-3-7 are for being threaded.
As shown in Figures 1 to 8, described vacuum dispensing orifice 6-3-6-1 is connected with described tin ball bucket 6-9 near the one end in the described distributor 6-3-6 center of circle, and described vacuum dispensing orifice 6-3-6-1 is connected with described nozzle 6-7 away from the other end in the described distributor 6-3-6 center of circle.
As shown in Figures 1 to 8, described axle 6-3-7 is provided with vacuum suction passage, and the output of described vacuum suction passage is connected with described vacuum hole 6-10, and the input of described vacuum suction passage is connected with described vacuum dispensing orifice 6-3-6-1.
As shown in Figures 1 to 8, described nozzle 6-7 is connected with hold-down nut 6-6, described hold-down nut 6-6 is connected with sleeve 6-5, described sleeve 6-5 and described laser fiber 4 are coaxially arranged, and described vacuum dispensing orifice 6-3-6-1 is connected with described sleeve 6-5 away from the other end in the described distributor 6-3-6 center of circle.
As shown in Figures 1 to 8, described tin ball bucket 6-9 is provided with fumarole.
As shown in Figures 1 to 8, described fumarole is connected with nitrogen jet device.
As shown in Figures 1 to 8, described reductor 2 and described spray between ball module 6 for ball are connected with shaft coupling 3.
A kind of laser spray tin ball welding jig provided by the invention, motor 1 rotates, and drives distributor 6-3-6 to rotate, distributor 6-3-6 turns to tin ball position, the N of tin ball bucket 6-9 opens simultaneously, and tin ball 200 is blown afloat, and vacuum is opened, vacuum hole 6-10 vacuumizes, distributor 6-3-6 adsorbs a tin ball 200, and motor 1 rotates 45 degree, has Wuxi ball optical fiber 6-8 to detection, detect and whether have tin ball, if had; Quick rotation 45 degree, delivers to nozzle 6-7 tin ball 200, treats that N air pressure reaches eject request, opens laser fiber 4(Laser), heat fused tin ball 200, welding product, if do not had; Quick rotation 45 degree, does not open laser fiber 4, repeats above action, welding product.
Above content is in conjunction with concrete preferred embodiment further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, all should be considered as belonging to protection scope of the present invention.