阅读说明：本技术 一种用于多主栅太阳能电池片焊接单片机构 (Be used for many main grids solar wafer welding monolithic mechanism ) 是由 朱光 王旺辉 于 2021-09-27 设计创作，主要内容包括：本发明提供一种用于多主栅太阳能电池片焊接单片机构,涉及太阳能电池片焊接领域。该用于多主栅太阳能电池片焊接单片机构,包括安装架,所述安装架侧壁连接有助焊剂涂覆机构,所述安装架底部滑动连接有压焊带机构,所述安装架顶部固定连接有切刀模组,所述安装架顶部滑动连接有电动焊接平台,所述电动焊接平台远离压焊带机构一侧设有拉焊带模组。本发明利用拉焊带模组拉动焊带,利用电池片搬运模组将电池片移动至焊带上方,切刀模组可切断焊带,电动焊接平台工作将电池片和焊带整体转移动至红外焊灯模组完成焊接工作,翻转装置工作可将电池片翻转至背面朝上,自动化程度高,操作简单,减少人工干预,有效提高了电池片的焊接效率。(The invention provides a single-chip mechanism for welding a multi-main-grid solar cell, and relates to the field of solar cell welding. This be used for many main bars solar wafer welding monolithic mechanism, including the mounting bracket, the mounting bracket lateral wall is connected with scaling powder coating mechanism, mounting bracket bottom sliding connection presses the welding strip mechanism, mounting bracket top fixedly connected with cutter module, mounting bracket top sliding connection has electric welding platform, electric welding platform is equipped with to draw and welds the strip module far away from press welding strip mechanism one side. According to the welding device, the welding belt is pulled by the welding belt pulling module, the battery piece is moved to the position above the welding belt by the battery piece carrying module, the cutter module can cut off the welding belt, the battery piece and the welding belt are integrally moved to the infrared welding lamp module to complete welding work by the electric welding platform, the battery piece can be turned over to the back side to be upward by the turning device, the automation degree is high, the operation is simple, manual intervention is reduced, and the welding efficiency of the battery piece is effectively improved.)

1. A be used for many main grids solar wafer welding monolithic mechanism, includes mounting bracket (1), its characterized in that: the side wall of the mounting frame (1) is connected with a scaling powder coating mechanism (4), the bottom of the mounting frame (1) is connected with a press welding belt mechanism (5) in a sliding mode, the top of the mounting frame (1) is fixedly connected with a cutter module (24), the top of the mounting frame (1) is connected with an electric welding platform (6) in a sliding mode, one side, far away from the press welding belt mechanism (5), of the electric welding platform (6) is provided with a pull welding belt module (7), and the side wall of the mounting frame (1) is connected with a driving device used for driving the pull welding belt module (7) to move;

an infrared welding lamp module (8) is fixedly connected to one end, far away from the scaling powder coating mechanism (4), of the mounting frame (1), and a turnover device (9) used for turning over the battery piece is arranged on the outer side of the infrared welding lamp module (8);

mounting bracket (1) one side is equipped with mount (10), mount (10) top fixedly connected with jacking transport mechanism (11), mount (10) top is connected with mount pad (12), mount pad (12) lateral wall is connected with mobilizable battery piece transport module (13), mount pad (10) top is connected with tool platform (14), battery piece transport module (13) one side is equipped with the deviation correcting device who is used for rectifying.

2. The single wafer bonding mechanism for multi-primary grid solar cell wafer of claim 1, wherein: mounting bracket (1) one side is equipped with and welds area floating module (2), the one side of keeping away from mounting bracket (1) of area floating module (2) is equipped with and welds area unwinding mechanism (3), scaling powder coating mechanism (4) are located and weld between area floating module (2) and pressure welding tape unit structure (5).

3. The single wafer bonding mechanism for multi-primary grid solar cell wafer of claim 1, wherein: drive arrangement includes and takes module (7) fixed connection with mounting bracket (1) lateral wall fixed connection's drive frame (15), drive frame (15) lateral wall is connected with driving motor (16), driving motor (16) output shaft runs through drive frame (15) and fixed the cup joint has the gear, drive frame (15) inside wall fixedly connected with and gear engaged with rack, driving motor (16) output shaft top fixedly connected with drive block (17), drive block (17) with draw to weld.

4. The single wafer bonding mechanism for multi-primary grid solar cell wafer of claim 3, wherein: the top of the driving frame (15) is fixedly connected with a movable sliding rail (18), the outer side wall of the movable sliding rail (18) is connected with a sliding block (19) in a sliding mode, and the top of the sliding block (19) is fixedly connected with the bottom of the driving block (17).

5. The single wafer bonding mechanism for multi-primary grid solar cell wafer of claim 1, wherein: the correcting device comprises an automatic correction image platform (20) connected with the side wall of the fixing frame (10), wherein an L-shaped frame (21) is arranged on one side of the automatic correction image platform (20), and a vision camera (22) is fixedly connected to the top of the L-shaped frame (21).

6. The single soldering blade mechanism for the multi-primary grid solar cell piece according to claim 5, wherein: the top of the automatic image correcting platform (20) is connected with a storage material box (23).

7. The single wafer bonding mechanism for multi-primary grid solar cell wafer of claim 1, wherein: the turnover device (9) comprises a turnover motor (901), the driving end of the turnover motor (901) is connected with a turnover shaft (902) through a coupler, the side wall of the mounting rack (1) is fixedly connected with a side plate (903), the tail end of the turnover shaft (902) penetrates through the side plate (903) and is fixedly connected with a turnover frame (904), and the side wall of the turnover frame (904) is connected with a plurality of electric negative pressure suckers (905).

Technical Field

The invention relates to the technical field of solar cell welding, in particular to a single-chip mechanism for welding a multi-main-grid solar cell.

Background

The photovoltaic module is formed by combining solar cells or solar cells of different specifications cut by a laser cutting machine or a steel wire cutting machine, at present, the conventional photovoltaic module is formed by welding the solar cells into strings through welding strips, the welding strips are mainly welded on silver main grids printed on the surfaces of the solar cells, photoproduction currents generated by the solar cells through illumination are gathered together through grid lines and the welding strips to output power outwards, 2 main grids are arranged on the surface of the earliest cell to 5 main grid lines are arranged in the current mainstream, and the upgrading of the solar cell products can be summarized into the change of the number of the main grids from appearance classification in the past year.

The existing multi-main-grid solar cell single-sheet welding mechanism is relatively complex in operation, often needs manual intervention, is low in automation degree, and is not beneficial to continuous welding processing of multi-main-grid solar cells.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a single-chip welding mechanism for a multi-main grid solar cell, which solves the problems of low automation degree and low welding efficiency of the multi-main grid solar cell welding mechanism in the prior art.

In order to achieve the purpose, the invention is realized by the following technical scheme: a single chip welding mechanism for multi-main-grid solar cells comprises a mounting frame, wherein a scaling powder coating mechanism is connected to the side wall of the mounting frame, a pressure welding belt mechanism is connected to the bottom of the mounting frame in a sliding mode, a cutter module is fixedly connected to the top of the mounting frame, an electric welding platform is connected to the top of the mounting frame in a sliding mode, a pull welding belt module is arranged on one side, away from the pressure welding belt mechanism, of the electric welding platform, and a driving device for driving the pull welding belt module to move is connected to the side wall of the mounting frame; an infrared welding lamp module is fixedly connected to one end, far away from the scaling powder coating mechanism, of the mounting frame, and a turnover device for turning over the battery piece is arranged on the outer side of the infrared welding lamp module; the battery piece carrying device is characterized in that a fixing frame is arranged on one side of the mounting frame, a jacking carrying mechanism is fixedly connected to the top of the fixing frame, a mounting seat is connected to the top of the fixing frame, a movable battery piece carrying module is connected to the side wall of the mounting seat, a jig platform is connected to the top of the fixing frame, and a deviation rectifying device used for rectifying deviation is arranged on one side of the battery piece carrying module.

Preferably, the floating module of solder strip is arranged on one side of the mounting frame, the unwinding mechanism of solder strip is arranged on the side, away from the mounting frame, of the floating module of solder strip, and the scaling powder coating mechanism is arranged between the floating module of solder strip and the compression welding strip mechanism.

Preferably, drive arrangement includes the carriage with mounting bracket lateral wall fixed connection, the carriage lateral wall is connected with driving motor, the driving motor output shaft runs through the carriage and fixed the cup joint has the gear, carriage inside wall fixedly connected with and gear engaged with rack, driving motor output shaft top fixedly connected with drive block, drive block with draw to weld and take module fixed connection.

Preferably, the top of the driving frame is fixedly connected with a movable slide rail, the outer side wall of the movable slide rail is connected with a slide block in a sliding manner, and the top of the slide block is fixedly connected with the bottom of the driving block.

Preferably, the deviation correcting device comprises an automatic image correcting platform connected with the side wall of the fixing frame, an L-shaped frame is arranged on one side of the automatic image correcting platform, and a vision camera is fixedly connected to the top of the L-shaped frame.

Preferably, the top of the automatic image correction platform is connected with a storage material box.

Preferably, turning device includes the upset motor, the upset motor drive end has the trip shaft through the coupling joint, mounting bracket lateral wall fixedly connected with curb plate, the trip shaft end runs through curb plate and fixedly connected with roll-over stand, the roll-over stand lateral wall is connected with a plurality of electronic negative pressure sucking discs.

The invention provides a single-chip welding mechanism for a multi-main-grid solar cell. The method has the following beneficial effects:

1. through the mounting bracket, scaling powder coating mechanism, the pressure welding takes the mechanism, electronic welding platform, draw and weld and take the module, the infrared welding lamp module, turning device, mutually support between jacking transport mechanism and the battery piece transport module, utilize and draw and weld the pulling of taking the module and weld the area, utilize battery piece transport module to remove the battery piece to welding and taking the top, the area can be welded absolutely to the cutter module, electronic welding platform work is with the battery piece with weld and take whole transfer to the infrared welding lamp module to accomplish weldment work, turning device work can overturn the battery piece to the back up, degree of automation is high, and the operation is simple, reduce manual intervention, the welding efficiency of battery piece has effectively been improved.

2. Through welding the module that floats in the area, weld and take unwinding mechanism, draw and weld and take the module, infrared lamp module, turning device, jacking transport mechanism and battery piece transport module mutually supporting, promoted the welding precision greatly, strengthened board stability, can strengthen welding tensile strength simultaneously, reduce risks such as latent splitting of end, reduce the appearance of welding back defective products.

Drawings

Fig. 1 is a schematic structural diagram of a single-wafer welding mechanism for multi-main grid solar cells according to the present invention;

fig. 2 is a schematic structural diagram of a ribbon module in a single-wafer bonding mechanism for multi-master-grid solar cell bonding according to the present invention.

Wherein, 1, mounting rack; 2. welding a belt floating module; 3. a solder strip unwinding mechanism; 4. a flux coating mechanism; 5. a tape press-welding mechanism; 6. an electric welding platform; 7. pulling the welding strip module; 8. an infrared welding lamp module; 9. a turning device; 901. turning over a motor; 902. a turning shaft; 903. a side plate; 904. a roll-over stand; 905. an electric negative pressure suction cup; 10. a fixed mount; 11. a jacking and carrying mechanism; 12. a mounting seat; 13. a battery piece carrying module; 14. a jig platform; 15. a driving frame; 16. a drive motor; 17. a drive block; 18. moving the slide rail; 19. a slider; 20. an automatic image correction platform; 21. an L-shaped frame; 22. a vision camera; 23. storing the material box; 24. a cutter module.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-2, an embodiment of the invention provides a single-chip mechanism for welding a multi-master-grid solar cell, which includes an installation frame 1, wherein a soldering flux coating mechanism 4 is connected to a side wall of the installation frame 1, a pressure welding strip mechanism 5 is slidably connected to a bottom of the installation frame 1, a solder strip floating module 2 is arranged on one side of the installation frame 1, a solder strip unwinding mechanism 3 is arranged on one side of the solder strip floating module 2 away from the installation frame 1, and the soldering flux coating mechanism 4 is located between the solder strip floating module 2 and the pressure welding strip mechanism 5.

The cutting knife module 24 is fixedly connected to the top of the mounting frame 1, the electric welding platform 6 is connected to the top of the mounting frame 1 in a sliding mode, an electric driving device is arranged inside the electric welding platform 6 and can drive the electric welding platform 6 to move along the mounting frame 1, the pull-welding strip module 7 is arranged on one side, away from the press-welding strip mechanism 5, of the electric welding platform 6, and the driving device for driving the pull-welding strip module 7 to move is connected to the side wall of the mounting frame 1; drive arrangement includes the carriage 15 with 1 lateral wall fixed connection of mounting bracket, carriage 15 lateral wall is connected with driving motor 16, driving motor 16 output shaft runs through carriage 15 and the fixed cover has connect the gear, 15 inside wall fixedly connected with of carriage and gear engaged with rack, 16 output shaft top fixedly connected with drive block 17 of driving motor, drive block 17 with draw and weld and take module 7 fixed connection, when driving motor 16 just rotates, can drive the gear revolve, the gear can remove along carriage 15 under the meshing effect of rack, and then can drive block 17 round trip movement, carriage 15 top fixedly connected with removes slide rail 18, remove slide rail 18 lateral wall sliding connection and have slider 19, slider 19 top and drive block 17 bottom fixed connection, slider 19 can make the removal of drive block 17 more steady along the removal of removing slide rail 18.

Wherein, one end of the mounting rack 1, which is far away from the soldering flux coating mechanism 4, is fixedly connected with an infrared welding lamp module 8, and the outer side of the infrared welding lamp module 8 is provided with a turnover device 9 for turning over the battery piece; turning device 9 includes upset motor 901, and upset motor 901 drive end has trip shaft 902 through the coupling joint, 1 lateral wall fixedly connected with curb plate 903 of mounting bracket, and curb plate 903 and fixedly connected with roll-over stand 904 are run through to the end of trip shaft 902, and roll-over stand 904 lateral wall is connected with a plurality of electronic negative pressure suction cups 905.

One side of the mounting frame 1 is provided with a fixing frame 10, the top of the fixing frame 10 is fixedly connected with a jacking and carrying mechanism 11, the top of the fixing frame 10 is connected with a mounting seat 12, the side wall of the mounting seat 12 is connected with a movable battery piece carrying module 13, the side wall of the mounting seat 12 is connected with a servo motor, the output end of the servo motor is connected with a threaded rod which is not shown in the drawing, the threaded rod penetrates through the mounting seat 12 and is in threaded connection with the inner side wall of the mounting seat 12, one end of the battery piece carrying module 13 is in threaded sleeve connection with the outer side wall of the threaded rod, the other end of the battery piece carrying module 13 is in sliding connection with the side wall of the mounting seat 12, the stability of the movement of the battery piece carrying module 13 is ensured, the side wall of the battery piece carrying module 13 is also provided with an electric negative pressure suction cup which is not shown in the drawing and is used for transferring battery pieces, the top of the fixing frame 10 is connected with a jig platform 14, one side of the battery piece carrying module 13 is provided with a deviation rectifying device used for rectifying deviation rectification, the deviation correcting device comprises an automatic correction image platform 20 connected with the side wall of the fixing frame 10, an L-shaped frame 21 is arranged on one side of the automatic correction image platform 20, a vision camera 22 is fixedly connected to the top of the L-shaped frame 21, a storage material box 23 is connected to the top of the automatic correction image platform 20, and the storage material box 23 can be used for storing waste battery pieces.

The working principle is as follows: the solder strip unwinding mechanism 3 and the solder strip floating module 2 can unwind a plurality of solder strips, the soldering flux coating mechanism 4 can coat the soldering flux on the solder strip, after the end of the solder strip moves to the cutter module 24, the solder strip is pressed tightly by the operation of the solder strip pressing mechanism 5, the driving device is started, the driving device drives the solder strip pulling module 7 to move, a plurality of clamping jaws on the solder strip pulling module 7 respectively clamp each solder strip tightly, the solder strip is loosened upwards by the solder strip pressing mechanism 5 until the solder strip is pulled to cover the electric welding platform 6, the solder strip is pressed tightly by the operation of the solder strip pressing mechanism 5 again, and then the cutter module 24 downwards cuts off the solder strip.

The jacking and carrying mechanism 11 transfers the battery piece to the automatic correction image platform 20, the vision camera 22 can complete automatic deviation correction and positioning, one group of electric negative pressure suction cups on the battery piece carrying module 13 can transfer the battery piece on the jig platform 14 to cover the welding strip, and the other group of electric negative pressure suction cups on the battery piece carrying module 13 can transfer the battery piece on the automatic correction image platform 20 to the jig platform 14.

Then 6 work of electronic welded platform will weld area and battery piece and wholly shift to infrared welding lamp module 8, accomplish the battery piece and weld the weldment work in area, after the welding, electronic welded platform 6 continues to remove, make the battery piece after the welding shift to the electronic negative pressure sucking disc 905 below on the roll-over stand 904, electronic negative pressure sucking disc 905 work adsorbs the battery piece, upset motor 901 work drives roll-over stand 904 and the whole upset of battery piece, so that the subsequent processing of battery piece, then electronic welded platform 6 is once more toward the direction removal that is close to cutter module 24, so that begin the battery piece weldment work of next time.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.