Automatic welding device for battery strings
Technical Field
The invention relates to the technical field of photovoltaic equipment, in particular to an automatic welding device for a battery string.
Background
In recent years, with the development of the solar power generation industry, some automatic processing equipment for solar panels appears on the market. The typesetting and welding of the battery strings are also processed by automatic equipment during production. When the battery string is welded, most of the battery strings can only be used for one specification, after the battery strings with different specifications are replaced, the welding equipment can be continuously used by adjusting a large amount of time and manpower, and even some unconventional battery strings can not be welded on the welding equipment.
Disclosure of Invention
The invention aims to provide an automatic welding device for battery strings, which overcomes the defects in the prior art, has simple and reasonable structural design and strong adjustability, can be applied to half-piece type and whole-piece type battery strings, can be applied to battery strings with different specifications and sizes, meets the use requirements and is convenient for product popularization.
In order to achieve the design purpose, the technical scheme adopted by the invention is as follows:
an automatic welding device for battery strings comprises a frame body, a left half-section bus bar correcting mechanism, a right half-section bus bar correcting mechanism, an intermediate welding platform, an intermediate welding head, an intermediate camera, a right end welding platform, a right end welding head, a left end welding platform, a left end welding head, a right end camera and a left end camera, wherein the left half-section bus bar correcting mechanism is fixed at the left part of the frame body, the right half-section bus bar correcting mechanism is fixed at the right part of the frame body, the liftable intermediate welding platform is arranged between the left half-section bus bar correcting mechanism and the right half-section bus bar correcting mechanism, the liftable intermediate welding head is arranged at the upper side of the intermediate welding platform and is fixed on the frame body, the intermediate camera is arranged at one side of the intermediate welding head, the left end welding platform is fixed on the frame body at the left side of the left half-section bus bar correcting mechanism, the left end welding head is arranged at the upper side of the left, the right side of the right half-section bus bar righting mechanism is provided with a right end welding platform fixed on the frame body, the upper side of the right end welding platform is provided with a right end welding head fixed on the frame body, and one side of the right end welding head is provided with a right end camera.
The middle welding head is fixed on the lifting frame through the lifting electric cylinder, and the middle welding head is lifted on the lifting frame through the lifting electric cylinder; the lifting frame is fixed on the middle welding frame through the left-right moving electric cylinder, and the lifting frame moves on the middle welding frame through the left-right moving electric cylinder.
The right welding head is fixed on the lifting frame through the lifting electric cylinder, and the right welding head is lifted on the lifting frame through the lifting electric cylinder; the lifting frame is fixed on the right end welding frame through the left-right moving electric cylinder, and the lifting frame moves on the right end welding frame through the left-right moving electric cylinder; two ends of the right end welding frame are fixed on the frame body through electric cylinders respectively, and the right end welding frame is driven to move on the frame body through the electric cylinders.
The left end welding head is fixed on the lifting frame through the lifting electric cylinder, and the lifting of the left end welding head on the lifting frame is realized through the lifting electric cylinder; the lifting frame is fixed on the left end welding frame through a left-right moving electric cylinder, and the lifting frame moves on the left end welding frame through the left-right moving electric cylinder; the left end welding frame is characterized in that two ends of the left end welding frame are fixed on the frame body through electric cylinders respectively, and the left end welding frame is driven to move on the frame body through the electric cylinders.
The right-hand member welding platform passes through slide rail, slider component and fixes on right-hand member welding platform support body, and right-hand member welding platform support body is fixed on the support body, the fixed right-hand member welding platform servo motor of right-hand member welding platform support body one side, and right-hand member welding platform servo motor passes through lead screw component and fixes right-hand member welding platform in step.
The left end welding platform is fixed on the left end welding platform support body through a sliding rail and a sliding block assembly, the left end welding platform support body is fixed on the support body, a left end welding platform servo motor is fixed on one side of the left end welding platform support body, and the left end welding platform servo motor is synchronously fixed on the left end welding platform through a lead screw assembly.
And one side of the middle camera is provided with a middle light source.
The automatic welding device for the battery string has the beneficial effects that: the structure design is simple and reasonable, the adjustability is strong, the battery string can be applied to half-piece type and whole-piece type battery strings, and the battery strings with different specifications and sizes can be applied, the use requirements are met, and the popularization of products is facilitated.
Drawings
Fig. 1 is a perspective view of an automatic welding apparatus for a battery string according to the present invention;
fig. 2 is a perspective view of another angle of the automatic welding apparatus for battery strings according to the present invention;
fig. 3 is a plan view of an automatic welding apparatus for battery strings according to the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The structure of the automatic welding device for the battery string is shown in figures 1-3, the automatic welding device for the battery string comprises a frame body 1, a left half-section bus bar correcting mechanism 2, a right half-section bus bar correcting mechanism 3, an intermediate welding platform 4, an intermediate welding head 6, an intermediate camera 8, a right end welding platform 9, a right end welding head 11, a left end welding platform 12, a left end welding head 14, a right end camera 15 and a left end camera 16, wherein the left half-section bus bar correcting mechanism 2 is fixed at the left part of the frame body 1 and used for placing and correcting a left half piece of the half-piece battery string, the right half-section bus bar correcting mechanism 3 is fixed at the right part of the frame body 1 and used for placing and correcting a right half piece of the half-piece battery string, the liftable intermediate welding platform 4 is arranged between the left half-section bus bar correcting mechanism 2 and the right half-section bus bar correcting mechanism 3 and used for placing a bus bar for intermediate welding, the liftable middle welding head 6 fixed on the frame body 1 is, the battery string correcting mechanism is used for welding a left half piece and a right half piece of a half-piece battery string, a middle camera 8 is arranged on one side of a middle welding head 6 and used for detecting the position of the battery string, the battery string correcting mechanism is matched to correct the position of the battery string, a left end welding platform 12 fixed on a frame body 1 is arranged on the left side of a left half-piece bus bar correcting mechanism 2, a left end welding platform 14 fixed on the frame body 1 is arranged on the upper side of the left end welding platform 12, a left end camera 16 is arranged on one side of the left end welding head 14, a right end welding platform 9 fixed on the frame body 1 is arranged on the right side of a right half-piece bus bar correcting mechanism 3, a right end welding platform 9 fixed on the frame body 1 is arranged on the upper side of the right end welding platform 9, a right end camera 15 is arranged on one side of the right end welding head 11, when the battery string is used, the battery string is, The left-end camera 16 detects the position of the battery string respectively, and cooperates with the left half-section bus bar correcting mechanism 2 and the right half-section bus bar correcting mechanism 3 to adjust the position of the battery string, the precision is high, the middle welding is performed by cooperation of the middle welding head 6 and the middle welding platform 4, the left-end welding head 14 cooperates with the left-end welding platform 12 to perform left-end welding, the right-end welding head 11 cooperates with the right-end welding platform 9 to perform right-end welding, when the battery string is a whole-piece battery string, the middle welding platform 4 descends, the battery string is corrected by the left half-section bus bar correcting mechanism 2 and the right half-section bus bar correcting mechanism 3, the position of the battery string is detected by the right-end camera 15 and the left-end camera 16 to improve the correcting precision, the right-end welding head 11 cooperates with the right-end welding platform 9 to perform right-end welding, and cooperates with the left-end welding platform 12 by the left-end welding head 14, and welding the left end. In specific implementation, according to the requirement, the middle welding platform 4, the right end welding platform 9 and the left end welding platform 12 are in a descending state, after the bus bars are placed on the middle welding platform 4, the right end welding platform 9 and the left end welding platform 12, the battery strings are placed on the left half-section bus bar correcting mechanism 2 and the right half-section bus bar correcting mechanism 3, then the middle welding platform 4, the right end welding platform 9 and the left end welding platform 12 are lifted, and the welding heads are opposite to each other for welding.
The middle welding head 6 is fixed on the lifting frame through a lifting electric cylinder, and the middle welding head 6 is lifted on the lifting frame through the lifting electric cylinder; the lifting frame is fixed on the middle welding frame 5 through the left-right moving electric cylinder, and the lifting frame moves on the middle welding frame 5 through the left-right moving electric cylinder.
The right welding head 11 is fixed on the lifting frame through a lifting electric cylinder, and the right welding head 11 is lifted on the lifting frame through the lifting electric cylinder; the lifting frame is fixed on the right end welding frame 10 through a left-right moving electric cylinder, and the lifting frame moves on the right end welding frame 10 through the left-right moving electric cylinder; the two ends of the right end welding frame 10 are respectively fixed on the frame body through electric cylinders, and the right end welding frame 10 is driven to move on the frame body through the electric cylinders.
The left end welding head 14 is fixed on the lifting frame through a lifting electric cylinder, and the lifting of the left end welding head 14 on the lifting frame is realized through the lifting electric cylinder; the lifting frame is fixed on the left end welding frame 13 through a left-right moving electric cylinder, and the lifting frame moves on the left end welding frame 13 through the left-right moving electric cylinder; the both ends of left end weld holder 13 are fixed on the support body through the electric jar respectively, drive left end weld holder 13 through the electric jar and remove on the support body.
Right-hand member welded platform 9 passes through the slide rail, slider component fixes on right-hand member welded platform support body 17, and right-hand member welded platform support body 17 fixes on support body 1, and right-hand member welded platform servo motor 19 is fixed to right-hand member welded platform support body 17 one side, and right-hand member welded platform servo motor 19 passes through screw component synchronous fixed right-hand member welded platform 9, drives right-hand member welded platform 9 through right-hand member welded platform servo motor 19 and moves on right-hand member welded platform support body 17 to adapt to different specification battery cluster user demands.
Left end welded platform 12 passes through the slide rail, the sliding block set spare is fixed on left end welded platform support body 18, left end welded platform support body 18 is fixed on support body 1, the fixed left end welded platform servo motor 20 in left end welded platform support body 18 one side, left end welded platform servo motor 20 passes through lead screw assembly synchronous fixed left end welded platform 12, it moves on left end welded platform support body 18 to drive left end welded platform 12 through left end welded platform servo motor 20, in order to adapt to different specification battery cluster user demands.
And one side of the middle camera 8 is provided with a middle light source 7 for irradiating the shooting area of the middle camera 8.
The foregoing is a more detailed description of the invention, taken in conjunction with the specific preferred embodiments thereof, to facilitate an understanding and appreciation of the invention by those skilled in the art, and it is not intended to limit the invention to the specific embodiments described herein. It will be obvious to those skilled in the art that many simple derivations or substitutions can be made without inventive effort without departing from the inventive concept. Therefore, simple modifications to the present invention by those skilled in the art according to the present disclosure should be within the scope of the present invention.