Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of battery laser welding equipment, solving that positioning precision in existing equipment is poor, product easily damages, product fraction defective high-technology defect.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of battery laser welding equipment, comprise defective products conveying mechanism, conveying robot mechanism and welding mechanism, described welding mechanism comprises the rotary disc assembly being provided with fixture, upper protective cover and scan components, jacking assembly, localization tool assembly, laser weld assembly, lower protective cover and outward appearance detection components.
As the further improvement of technique scheme, described localization tool assembly comprises tool base plate, described tool base plate is equipped with for the one-sided datum plate of positioning product minor face, tool base plate is equipped with the first railroad and the second railroad, described first railroad, second railroad is respectively fitted with can at the first railroad, first support plate of transfer on the second railroad and the second support plate, described first support plate is equipped with the 3rd railroad, first clamping and positioning device and the one-sided datum plate in long limit for positioning product, described 3rd railroad is equipped with the 3rd support plate and the 3rd support plate is equipped with the one-sided clamping plate in long limit coordinating the one-sided datum plate in described long limit, the output of described first clamping and positioning device is connected to the one-sided clamping plate in long limit and one-sided clamping plate clamping in the long limit of clamping and positioning can be pressed to the one-sided datum plate in long limit by the product of locating, described tool base plate is equipped with the second clamping and positioning device, the output of described second clamping and positioning device is connected to the second above-mentioned support plate and can presses to by the product of locating and coordinate the one-sided datum plate of above-mentioned minor face to realize short side direction location by clamping and positioning second support plate.
As the further improvement of technique scheme, described tool base plate and the first support plate are all equipped with location matches and the product groove passed through for positioning product, described tool base plate is equipped with elastic baffle, described elastic baffle is equipped with and is connected to connection guide rod on described first support plate and adjusting screw(rod), be provided with Compress Spring between described connection guide rod head and elastic baffle, described first clamping and positioning device and the second clamping and positioning device are all clamping and positioning cylinder.
As the further improvement of technique scheme, described first clamping and positioning device, the second clamping and positioning device are assemblied on the first support plate and tool base plate respectively by the first air cylinder fixed plate, the second air cylinder fixed plate respectively, and the one-sided datum plate of the one-sided datum plate of described minor face and long limit is the orthogonal align member of locating surface.
As the further improvement of technique scheme, described upper protective cover and scan components comprise protective cover transfer mechanism and are arranged on the sucker installing plate on described upper protective cover transfer mechanism, described sucker installing plate is provided with protective cover sucker and upper protective cover scanner, described lower protective cover and outward appearance detection components comprise lower protective cover transfer mechanism and are arranged on the detection installing plate on described lower protective cover transfer mechanism, described detection installing plate are provided with lower protective cover sucker and the detection of CCD outward appearance.
As the further improvement of technique scheme, described laser weld assembly is arranged on the top of above-mentioned localization tool assembly, it comprises laser weld motion platform and is arranged on the laser welding system on described laser weld motion platform, and described laser welding system is for welding in localization tool assembly by the battery product of locating.
As the further improvement of technique scheme, described laser weld motion platform comprises welding first linear motion device, is arranged on welding first support plate of described welding first linear motion device, welding second linear motion device be arranged on described welding first support plate, welding second support plate be arranged on described welding second linear motion device, the 3rd adjusting device being arranged on described welding second support plate sidepiece and the plumb joint installing plate be arranged in described 3rd adjusting device, and described laser welding system is arranged on plumb joint installing plate.
As the further improvement of technique scheme, described jacking assembly is arranged on described localization tool assembly, the below of upper protective cover and scan components and lower protective cover and outward appearance detection components, jacking assembly comprises jacking unit installing board, described jacking unit installing board is provided with groove, the sidewall of described groove is fixedly installed linear slide rail installing plate, described linear slide rail installing plate is provided with linear slide rail, described linear slide rail is provided with raising plate, described jacking unit installing board is provided with lifting motor, the output of described lifting motor to be connected on raising plate and can to promote raising plate and slides up and down on jacking slide rail, the top of described raising plate is provided with vacuum cup, Compress Spring is provided with between described vacuum cup and raising plate, the both sides of described vacuum cup are provided with lead.
As the further improvement of technique scheme, described rotary disc assembly is provided with four groups of fixtures, wherein first group of fixture is for coordinating loading and unloading, second group of fixture is for coordinating described upper protective cover and scan components, 3rd group of fixture is for coordinating localization tool assembly and laser weld assembly, 4th group of fixture is for coordinating described lower protective cover and outward appearance detection components, the below of described second fixture, the 3rd group of fixture and the 4th group of fixture is all provided with above-mentioned jacking assembly, and the below of rotary disc assembly is provided with the motor for driving rotary disc assembly to rotate.
As the further improvement of technique scheme, also comprise protective cover reflux assembly, described protective cover reflux assembly comprises the motor of the conveyer belt of protective cover transport tape and driving institute conveyer belt, described protective cover is moved to upper protective cover and scan components from conveyer belt, after rotary disc assembly rotates, protective cover is handled upside down to get back in protective cover return wire assembly and is recycled from lower protective cover and outward appearance detection components.
The invention has the beneficial effects as follows: the invention provides a kind of battery laser welding equipment, localization tool assembly is provided with in described laser welding apparatus, the first railroad arranged in described localization tool assembly can the second railroad promote in the process that the second slide block device locates product end by the first railroad with by the synchronized in the same way motion of positioning product, the product avoided by locating produces phase mutual friction with sidepiece push pedal, avoid product to be damaged, also eliminate the risk that precision that product produces because of phase mutual friction is not high.Whole localization tool module contributes to the quality of improving product on the one hand, and can improve positioning precision on the other hand, whole equipment effectively can improve product percent of pass in process of production, product good in economic efficiency.This kind of battery laser welding equipment, solves that positioning precision in existing equipment is poor, product easily damages, product fraction defective high-technology defect.
Detailed description of the invention
Be clearly and completely described below with reference to embodiment and the accompanying drawing technique effect to design of the present invention, concrete structure and generation, to understand object of the present invention, characteristic sum effect fully.Obviously; described embodiment is a part of embodiment of the present invention, instead of whole embodiment, based on embodiments of the invention; other embodiments that those skilled in the art obtains under the prerequisite not paying creative work, all belong to the scope of protection of the invention.In addition, all connection/annexations related in patent, not singly refer to that component directly connects, and refer to and according to concrete performance, can connect auxiliary by adding or reducing, and form more excellent draw bail.Each technical characteristic in the invention, can combination of interactions under the prerequisite of not conflicting conflict, with reference to Fig. 1-12.
Concrete with reference to Fig. 1, Fig. 2, a kind of battery laser welding equipment, comprise defective products conveying mechanism 1, conveying robot mechanism 2 and welding mechanism, described welding mechanism comprise be provided with fixture 31 rotary disc assembly 3, protective cover reflux assembly 4, upper protective cover and scan components 5, jacking assembly 6, localization tool assembly 7, laser weld assembly 8, lower protective cover and outward appearance detection components 9.
With reference to Fig. 3, Fig. 4, Fig. 5, preferably, described localization tool assembly 7 comprises tool base plate 71, described tool base plate 71 is equipped with for the one-sided datum plate 72 of positioning product minor face, tool base plate 71 is equipped with the first railroad 73 and the second railroad 74, described first railroad 73, second railroad 74 is respectively fitted with can at the first railroad 73, first support plate 75 and the second support plate 76 of transfer on the second railroad 74, described first support plate 75 is equipped with the 3rd railroad 77, first clamping and positioning device 78 and the one-sided datum plate 79 in long limit for positioning product, described 3rd railroad 77 is equipped with the 3rd support plate 710 and the 3rd support plate 710 is equipped with the one-sided clamping plate 711 in long limit coordinating the one-sided datum plate in described long limit 79, the output of described first clamping and positioning device 78 is connected to the one-sided clamping plate in long limit 711 and can clamps by the product of locating and press to the one-sided datum plate 79 in long limit by the one-sided clamping plate in the long limit of clamping and positioning 711, described tool base plate 71 is equipped with the second clamping and positioning device 712, the output of described second clamping and positioning device 712 is connected to the second above-mentioned support plate 76 and can presses to by the product of locating and coordinate the one-sided datum plate 72 of above-mentioned minor face to realize short side direction location by clamping and positioning second support plate 76.
Preferably, described tool base plate 71 and the first support plate 75 are all equipped with location matches and the product groove 713 passed through for positioning product, described tool base plate 71 is equipped with elastic baffle 714, described elastic baffle 714 is equipped with and is connected to connection guide rod 715 on described first support plate 75 and adjusting screw(rod) 719, be provided with Compress Spring 716 between described connection guide rod 715 head and elastic baffle 714, described first clamping and positioning device 78 and the second clamping and positioning device 712 are all clamping and positioning cylinder.
Preferably, described first clamping and positioning device 78, second clamping and positioning device 712 is assemblied on the first support plate 75 and tool base plate 71 respectively by the first air cylinder fixed plate 717, second air cylinder fixed plate 718 respectively, and the one-sided datum plate of the one-sided datum plate of described minor face 72 and long limit 79 is the orthogonal align member of locating surface.
When applying, the output of the first described clamping and positioning device 78 presses to the one-sided clamping plate 711 in long limit, the one-sided clamping plate 711 in long limit moves in the transfer direction of the 3rd railroad 77 and presses to by the product of locating, and is at this time realized the location of long side direction by the one-sided datum plate 79 of the one-sided clamping plate in long limit 711 and long limit by the product of locating.
After the long side direction of product is located, the output of the second above-mentioned clamping and positioning device 712 presses to the transfer press to by the one-sided datum plate of the minor face of positioning product on the second railroad 74 of the second support plate 76, at this time, be pressed onto the one-sided datum plate 72 with described minor face by the long limit positioning component of the product of locating by top and realize the location in direction, minor face both sides.In the process of product orientation top-direction, when product shifts to the one-sided datum plate 72 of minor face, first support plate 75 meeting movement synchronized with product on the first railroad 73, and then make the one-sided clamping plate in long limit 711 and between positioning product, avoided mutual slip, avoid and damage is produced to product, also the precision of location can be made simultaneously higher, be applicable to the industrial processes occasion of large-scale application in high-precision requirement.
With reference to Fig. 6, preferably, the sucker installing plate 52 that described upper protective cover and scan components 5 comprise transfer mechanism 51 and be arranged on described transfer mechanism 51, described sucker installing plate 52 is provided with vacuum cup 53 and scanner 54,
With reference to Fig. 7, preferably, described laser weld assembly 8 is arranged on the top of above-mentioned localization tool assembly 7, it laser welding system 81 comprising laser weld motion platform 80 and be arranged on described laser weld motion platform 80, described laser welding system 81 is for welding in localization tool assembly 7 by the battery product of locating.
Preferably, described laser weld motion platform 80 comprises welding first linear motion device 82, is arranged on welding first support plate 83 of described welding first linear motion device 82, welding second linear motion device 84 be arranged on described welding first support plate 83, welding second support plate 85 be arranged on described welding second linear motion device 84, the 3rd adjusting device 86 being arranged on described welding second support plate 85 sidepiece and the plumb joint installing plate 87 be arranged in described 3rd adjusting device 86, and described laser welding system 81 is arranged on plumb joint installing plate 87.
With reference to Fig. 8, Fig. 9, preferably, described jacking assembly 6 is arranged on described localization tool assembly 7, the below of upper protective cover and scan components 5 and lower protective cover and outward appearance detection components 9, jacking assembly 6 comprises jacking unit installing board 61, described sidewall is fixedly installed linear slide rail installing plate 62, described linear slide rail installing plate 62 is provided with linear slide rail 63, described linear slide rail 63 is provided with raising plate 64, described linear slide rail installing plate 62 is provided with drive motors 65, the output of described drive motors 65 to be connected on raising plate 64 and can to promote raising plate 64 and slides up and down on linear slide rail 63, the top of described raising plate 64 is provided with vacuum cup 66, Compress Spring 67 is provided with between described vacuum cup 66 and raising plate 64, the both sides of described vacuum cup 66 are provided with lead 68.
With reference to Figure 10, preferably, described rotary disc assembly 3 is provided with four groups of fixtures 31, wherein first group of fixture 31 is for coordinating product loading and unloading, second group of fixture 31 is for coordinating described upper protective cover and scan components 5, 3rd group of fixture 31 is for coordinating localization tool assembly 7 and laser weld assembly 8, 4th group of fixture 31 is for coordinating described lower protective cover and outward appearance detection components 9, described second fixture 31, the below of the 3rd group of fixture 31 and the 4th group of fixture 31 is all provided with above-mentioned jacking assembly 6, the below of rotary disc assembly 3 is provided with the motor 32 for driving rotary disc assembly 3 to rotate.
With reference to Figure 11, Figure 12, preferably, also comprise protective cover return wire assembly 4, described protective cover reflux assembly 4 comprises protective cover transport tape 41 and drives the conveyer belt motor 42 of described protective cover conveyer belt 41, described protective cover is moved to upper protective cover and scan components 5 from conveyer belt 41, after rotary disc assembly 3 rotates, protective cover is handled upside down to get back in protective cover conveyer belt 41 and is recycled from lower protective cover and outward appearance detection components 9.
With reference to Figure 13 preferably, the sucker installing plate 522 that described lower protective cover and outward appearance detection components 9 comprise lower protective cover transfer mechanism 511 and be arranged on described lower protective cover transfer mechanism 511, described sucker installing plate is provided with vacuum cup 533 and outward appearance detects CCD camera 544.
When this kind of equipment work, battery product sends from host computer material flow line, the fixture 31 that conveying robot mechanism 2 will be transported to from the battery product semi-finished product position on host computer material flow line in rotary disc assembly 3, rotating disk in rotary disc assembly 3 turns a station, the fixture 31 that battery product is housed forwards protective cover and scan components 5 place to, jacking assembly 6 by product from the fixture 31 rotary disc assembly 3 jacking in the secondary positioning component of upper protective cover and scan components 5, the Quick Response Code on scanner scanning battery product top, and uploads of battery product information is to EMS system, then protective cover is drawn protective cover from protective cover reflux assembly 4 and come to cover at battery product top, battery product is resetting in the fixture 31 in rotary disc assembly 3 by jacking assembly 6,
After completion of the above process, fixture 31 comes the below of localization tool assembly 7 with battery product, at this moment, jacking assembly 6 by battery product from the fixture 31 rotary disc assembly 3 utilizing localization tool assembly 7 accurately to locate in battery product jacking to localization tool assembly 7, after having located, laser weld assembly 8 pairs of battery products carry out laser weld, after battery product completes laser weld, battery product is resetting in the fixture 31 in rotary disc assembly 3 by jacking assembly 6, the station of the dial rotation in rotary disc assembly 3;
The battery product welded is transported to the below of lower protective cover and outward appearance detection components 9, jacking assembly 6 by product from the fixture 31 in rotary disc assembly 3 jacking to the secondary location of lower protective cover and outward appearance detection components 9, top from battery product is drawn protective cover and is reused in moving protection lid to protective cover reflux assembly 4 by lower protective cover and outward appearance detection components 9, CCD camera detects battery product welded top outward appearance simultaneously, and uploads of battery product appearance Detection Information is to EMS system.
Complete said process, the battery product that welding processing completes rotates back into fixture 31 place of loading and unloading, now, the battery product welded is transported on host computer material flow line by conveying robot mechanism 2, if now have defective products, then to first defective products be put on defective products pipeline 1, complete welding post being put into host computer material flow line, if now two is all defective products, then conveying robot directly arrives host computer material flow line semi-finished product position and captures the battery product do not welded; Then a weld cycle action is started.
More than that better enforcement of the present invention is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite without prejudice to spirit of the present invention, and these equivalent distortion or replacement are all included in the application's claim limited range.