Battery string typesetting device

Abstract

The utility model relates to the technical field of photovoltaic module processing, and discloses a battery string typesetting device which comprises a plurality of conveying mechanisms arranged side by side at intervals; the multiple deviation rectifying mechanisms are in transmission connection with the multiple conveying mechanisms correspondingly; the multiple detection units are arranged above the conveying mechanisms, the multiple detection units correspond to the multiple conveying mechanisms correspondingly, and the multiple detection units are electrically connected with the multiple deviation rectifying mechanisms correspondingly; and the distance changing mechanism is in transmission connection with the plurality of detection units and is suitable for adjusting the distance between the adjacent detection units. Each conveying mechanism is correspondingly provided with one deviation rectifying mechanism and one detecting unit, the battery strings on each conveying mechanism can be independently detected and rectified, independent deviation rectifying of the multiple battery strings can be achieved, the distance between every two adjacent detecting units is adjusted through the distance changing mechanism, and therefore the deviation rectifying efficiency of the battery strings is improved. The battery string typesetting device can be matched with different types of battery strings, and the compatibility of the battery string typesetting device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic component processing, in particular to a battery string layout device. Background Art

[0002] In the production process of solar panels, multiple battery cells need to be welded to form a battery string, and then several battery strings are laid out according to predetermined rules. The ends of each laid-out battery string are then connected through bus bars, and finally the battery string group connected to the bus bar, glass plate, EVA, junction box, etc. are assembled in a predetermined manner to form a solar panel. In order to ensure the processing accuracy of photovoltaic modules, the battery string needs to be corrected. However, the existing battery string layout device cannot achieve individual correction of multiple battery strings, and the battery string layout device has poor compatibility. Utility Model Content

[0003] In view of this, the utility model provides a battery string layout device to solve the problem that the existing battery string layout device cannot realize individual deviation correction of multiple battery strings and the battery string layout device has poor compatibility.

[0004] In the first aspect, the utility model provides a battery string typesetting device, comprising: a plurality of conveying mechanisms arranged side by side and at intervals; a plurality of correcting mechanisms, which are respectively connected to the conveying mechanisms in a transmission manner; a plurality of detection units, which are arranged above the conveying mechanisms and are respectively corresponding to the conveying mechanisms, and are respectively electrically connected to the correcting mechanisms; a variable distance mechanism, which is connected to the detection units in a transmission manner and is suitable for adjusting the spacing between adjacent detection units.

[0005] Beneficial effect: By providing a correction mechanism and a detection unit for each conveying mechanism, the battery strings on each conveying mechanism can be detected and corrected individually, thereby achieving individual correction of multiple battery strings, and the distance between adjacent detection units can be adjusted by using a variable distance mechanism to adapt to different types of battery strings, thereby improving the compatibility of the battery string typesetting device.

[0006] In an optional embodiment, the correction mechanism includes a correction drive component and a correction platform, the correction drive component is transmission-connected to the correction platform, and the conveying mechanism is disposed on the correction platform.

[0007] In an optional embodiment, the deviation correction drive assembly includes a transverse drive structure, and the transverse drive structure is transmission-connected to the deviation correction platform.

[0008] Beneficial effect: The lateral driving structure is used to correct the lateral position of the battery string.

[0009] In an optional embodiment, the deviation correction drive assembly further includes a longitudinal drive structure, and the longitudinal drive structure is transmission-connected to the deviation correction platform.

[0010] Beneficial effect: The longitudinal driving structure is used to correct the longitudinal position of the battery string and the angle in the horizontal plane.

[0011] In an optional embodiment, two longitudinal drive structures are provided, and the two longitudinal drive structures are arranged on opposite sides of the transverse drive structure in the transverse direction, and the driving directions of the two longitudinal drive structures are the same or opposite.

[0012] Beneficial effects: When the driving directions of the two longitudinal drive structures are the same, the longitudinal position of the battery string can be corrected; when the driving directions of the two longitudinal drive structures are opposite, the battery string can be rotated in the horizontal plane, thereby adjusting the angle of the battery string in the horizontal plane.

[0013] In an optional embodiment, the transverse drive structure includes a first motor, a first screw rod and a first connecting part, the first motor is drivingly connected to the first screw rod, the first connecting part is threadedly connected to the first screw rod, and the first connecting part is drivingly connected to the correction platform; and / or, the longitudinal drive structure includes a second motor, a second screw rod and a second connecting part, the second motor is drivingly connected to the second screw rod, the second connecting part is threadedly connected to the second screw rod, and the second connecting part is drivingly connected to the correction platform.

[0014] In an optional embodiment, the battery string typesetting device further includes a light source structure, and the light source structure is arranged corresponding to the conveying mechanism.

[0015] Beneficial effect: By setting the light source structure, lighting is provided for the detection unit, thereby improving the detection accuracy of the detection unit.

[0016] In an optional embodiment, the battery string typesetting device further includes a mounting frame, the mounting frame is arranged corresponding to the conveying mechanism, and the variable distance mechanism is arranged on the mounting frame.

[0017] In an optional embodiment, the battery string typesetting device further includes a material unloading mechanism, which is disposed downstream of the conveying mechanism and is suitable for transferring the battery string after deviation correction to a subsequent process.

[0018] In an optional embodiment, the unloading mechanism includes a unloading drive structure and a gripping structure, and a plurality of gripping structures are provided. The plurality of gripping structures are respectively provided corresponding to a plurality of the conveying mechanisms, and the unloading drive structure is simultaneously transmission-connected to the plurality of the gripping structures.

[0019] Beneficial effect: By setting up several grabbing structures, several battery strings on the conveying mechanisms can be grabbed at the same time and transferred to the subsequent process, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 A top view of a battery string layout device according to an embodiment of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the deviation correction mechanism and the conveying mechanism of an embodiment of the utility model;

[0023] Figure 3 It is a schematic structural diagram of a mounting frame, a pitch-changing mechanism and a detection unit according to an embodiment of the utility model;

[0024] Figure 4 This is a front view of the deviation correction mechanism of an embodiment of the utility model;

[0025] Figure 5 for Figure 4 A cross-sectional view of the correction mechanism shown;

[0026] Figure 6 It is a structural schematic diagram of the feeding mechanism of an embodiment of the utility model.

[0027] Description of reference numerals:

[0028] 1. Conveying mechanism; 2. Correction mechanism; 21. Correction drive assembly; 211. Transverse drive structure; 2111. First motor; 2112. First screw rod; 2113. First connecting part; 212. Longitudinal drive structure; 2121. Second motor; 2122. Second screw rod; 2123. Second connecting part; 22. Correction platform; 3. Detection unit; 4. Variable pitch mechanism; 5. Light source structure; 6. Mounting frame; 7. Unloading mechanism; 71. Unloading drive structure; 72. Grasping structure; 73. Robot base. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0030] Combine the following Figures 1 to 6 , describing an embodiment of the utility model.

[0031] According to an embodiment of the utility model, on the one hand, a battery string typesetting device is provided, including: a conveying mechanism 1, a deflection correction mechanism 2, a detection unit 3 and a variable distance mechanism 4. A plurality of conveying mechanisms 1 are arranged side by side and at intervals, a plurality of deflection correction mechanisms 2 are arranged, and a plurality of deflection correction mechanisms 2 are respectively connected in transmission with a plurality of conveying mechanisms 1. A plurality of detection units 3 are arranged above the conveying mechanism 1, and a plurality of detection units 3 are respectively arranged corresponding to a plurality of conveying mechanisms 1, and a plurality of detection units 3 are respectively electrically connected with a plurality of deflection correction mechanisms 2. The variable distance mechanism 4 is connected in transmission with a plurality of detection units 3, and is suitable for adjusting the spacing between adjacent detection units 3.

[0032] By providing a correction mechanism 2 and a detection unit 3 for each conveying mechanism 1, the battery strings on each conveying mechanism 1 can be individually detected and corrected, thereby achieving individual correction of multiple battery strings, and the distance between adjacent detection units 3 can be adjusted by using the variable distance mechanism 4 to adapt to different types of battery strings, thereby improving the compatibility of the battery string typesetting device.

[0033] It is worth noting that the battery string typesetting device also includes an in-place sensor, which is arranged corresponding to the conveying mechanism 1 and is electrically connected to the conveying mechanism 1. When the in-place sensor detects that the battery string is in place, it sends a signal to the controller, and the controller controls the conveying mechanism 1 to stop conveying.

[0034] In one embodiment, Figure 1 and Figure 3 As shown, the conveying mechanism 1 comprises a conveying line.

[0035] In one embodiment, the detection unit 3 comprises a CCD camera.

[0036] In one embodiment, the pitch changing mechanism 4 comprises a linear motor.

[0037] In one embodiment, Figure 2As shown, the battery string typesetting device also includes a mounting frame 6, which is arranged corresponding to the conveying mechanism 1, and the pitch-changing mechanism 4 is arranged on the mounting frame 6. The pitch-changing mechanism 4 is supported by arranging the mounting frame 6, and a plurality of detection units 3 are connected to the pitch-changing mechanism 4, so that the installation of a plurality of detection units 3 is satisfied.

[0038] In one embodiment, Figure 2 and Figure 6 As shown, the battery string typesetting device further includes a material unloading mechanism 7, which is disposed downstream of the conveying mechanism 1, and is suitable for transferring the battery string after deviation correction to a subsequent process.

[0039] In one embodiment, Figure 6 As shown, the unloading mechanism 7 includes a unloading driving structure 71 and a grabbing structure 72. There are a plurality of grabbing structures 72, and the plurality of grabbing structures 72 are respectively arranged corresponding to a plurality of conveying mechanisms 1. The unloading driving structure 71 is simultaneously connected to the plurality of grabbing structures 72. By arranging a plurality of grabbing structures 72, it is possible to simultaneously grab a plurality of battery strings on the conveying mechanisms 1 and transfer them to the subsequent process, thereby improving work efficiency.

[0040] In one embodiment, the material unloading driving structure 71 is a material unloading robot. Figure 6 As shown, the material unloading mechanism 7 also includes a robot base 73 , and the material unloading robot is located on the robot base 73 .

[0041] It is worth mentioning that please refer to Figure 1 , Figure 1 Three conveyor lines are arranged at intervals on the left side of the middle, and a material unloading robot is arranged correspondingly downstream of the three conveyor lines on the left side, and the material unloading robot is connected to three grasping structures 72; Figure 1 Three conveyor lines are arranged at intervals on the middle right side, and a material unloading robot is arranged correspondingly downstream of the three conveyor lines on the right side, and the material unloading robot is connected to three grasping structures 72. The mounting frame 6 is arranged corresponding to the six conveyor lines at the same time, that is, the mounting frame 6 spans the six conveyor lines, a variable distance mechanism 4 is arranged on the left side of the mounting frame 6, and the variable distance mechanism 4 is installed with three detection units 3, and a variable distance mechanism 4 is arranged on the right side of the mounting frame 6, and the variable distance mechanism 4 is installed with three detection units 3.

[0042] In one embodiment, Figures 3 to 5 As shown, the deflection correction mechanism 2 includes a deflection correction drive component 21 and a deflection correction platform 22. The deflection correction drive component 21 is connected to the deflection correction platform 22 in a transmission manner, and the conveying mechanism 1 is arranged on the deflection correction platform 22. Therefore, when the deflection correction drive component 21 drives the deflection correction platform 22 to move, it can drive the conveying mechanism 1 to move and realize deflection correction.

[0043] In one embodiment, Figure 4 and Figure 5 As shown, the deviation correction drive assembly 21 includes a transverse drive structure 211, and the transverse drive structure 211 is drivingly connected to the deviation correction platform 22. The transverse drive structure 211 is used to correct the position of the battery string in the transverse direction.

[0044] In one embodiment, Figure 4 and Figure 5 As shown, the deviation correction drive assembly 21 further includes a longitudinal drive structure 212, which is in driving connection with the deviation correction platform 22. The longitudinal drive structure 212 is used to correct the longitudinal position of the battery string and the angle in the horizontal plane.

[0045] In one embodiment, Figure 4 and Figure 5 As shown, there are two longitudinal drive structures 212, which are arranged on opposite sides of the transverse drive structure 211 in the transverse direction, and the driving directions of the two longitudinal drive structures 212 are the same or opposite. When the driving directions of the two longitudinal drive structures 212 are the same, the position of the battery string in the longitudinal direction can be corrected; when the driving directions of the two longitudinal drive structures 212 are opposite, the battery string can be rotated in the horizontal plane, thereby adjusting the angle of the battery string in the horizontal plane.

[0046] In one embodiment, Figure 5 As shown, the lateral driving structure 211 includes a first motor 2111, a first screw rod 2112 and a first connecting portion 2113. The first motor 2111 is transmission-connected to the first screw rod 2112. The first connecting portion 2113 is threadedly connected to the first screw rod 2112. The first connecting portion 2113 is transmission-connected to the deviation correction platform 22.

[0047] In one embodiment, Figure 5 As shown, the longitudinal driving structure 212 includes a second motor 2121, a second screw rod 2122 and a second connecting part 2123, the second motor 2121 is transmission-connected to the second screw rod 2122, the second connecting part 2123 is threadedly connected to the second screw rod 2122, and the second connecting part 2123 is transmission-connected to the correction platform 22.

[0048] It should be noted that when the longitudinal position of the battery string needs to be corrected, the two second connecting parts 2123 move in the same direction under the drive of the two second motors 2121; when the angle of the battery string in the horizontal plane needs to be adjusted, the two second connecting parts 2123 move in opposite directions under the drive of the two second motors 2121.

[0049] It is worth noting that those skilled in the art can design the transmission between the transverse driving structure 211 and the two longitudinal driving structures 212 and the correction platform 22 to achieve the movable setting of the correction platform 22 in the transverse and longitudinal directions, as well as the rotatable setting in the horizontal plane.

[0050] In one embodiment, Figure 3 As shown, the battery string layout device further includes a light source structure 5, which is arranged corresponding to the conveying mechanism 1. By arranging the light source structure 5, the detection unit 3 is illuminated, thereby improving the detection accuracy of the detection unit 3.

[0051] When using the battery string typesetting device of this embodiment, first, the battery string is conveyed by the conveying mechanism 1. When the in-place sensor detects that the battery string is in place, the conveying mechanism 1 stops conveying; then, the CCD camera takes a picture of the battery string for detection, and the correction mechanism 2 adjusts the lateral, longitudinal and horizontal angles of the conveying mechanism 1 according to the detection results; finally, the unloading mechanism 7 transfers the battery string on the conveying mechanism 1 to the subsequent process.

[0052] Although the embodiments of the present invention are described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.

Claims

1. A battery string layout device, characterized in that: include: A plurality of conveying mechanisms (1) are arranged side by side and at intervals; A plurality of deviation-correcting mechanisms (2) are provided, and the plurality of deviation-correcting mechanisms (2) are respectively connected in transmission with the plurality of conveying mechanisms (1); A detection unit (3) is arranged above the conveying mechanism (1) and is provided in plurality. The plurality of detection units (3) are respectively arranged corresponding to the plurality of conveying mechanisms (1), and the plurality of detection units (3) are respectively electrically connected to the plurality of deviation correcting mechanisms (2); The pitch-changing mechanism (4) is transmission-connected to a plurality of the detection units (3) and is suitable for adjusting the spacing between adjacent detection units (3).

2. The battery string layout device according to claim 1, characterized in that: The deflection correction mechanism (2) comprises a deflection correction drive component (21) and a deflection correction platform (22); the deflection correction drive component (21) is transmission-connected to the deflection correction platform (22); and the conveying mechanism (1) is arranged on the deflection correction platform (22).

3. The battery string layout device according to claim 2, characterized in that: The deviation-correcting drive assembly (21) comprises a transverse drive structure (211), and the transverse drive structure (211) is in driving connection with the deviation-correcting platform (22).

4. The battery string layout device according to claim 3, characterized in that: The deviation-correcting drive assembly (21) further comprises a longitudinal drive structure (212), and the longitudinal drive structure (212) is in driving connection with the deviation-correcting platform (22).

5. The battery string layout device according to claim 4, characterized in that: Two longitudinal drive structures (212) are provided, and the two longitudinal drive structures (212) are arranged on opposite sides of the transverse drive structure (211) in the transverse direction, and the driving directions of the two longitudinal drive structures (212) are the same or opposite.

6. The battery string layout device according to claim 4 or 5, characterized in that: The lateral driving structure (211) comprises a first motor (2111), a first screw rod (2112) and a first connecting portion (2113), wherein the first motor (2111) is drivingly connected to the first screw rod (2112), the first connecting portion (2113) is threadedly connected to the first screw rod (2112), and the first connecting portion (2113) is drivingly connected to the deviation correction platform (22); and / or, The longitudinal driving structure (212) comprises a second motor (2121), a second screw rod (2122) and a second connecting portion (2123); the second motor (2121) is transmission-connected to the second screw rod (2122); the second connecting portion (2123) is threadedly connected to the second screw rod (2122); and the second connecting portion (2123) is transmission-connected to the deviation-correcting platform (22).

7. The battery string layout device according to any one of claims 1 to 5, characterized in that: The battery string typesetting device further comprises a light source structure (5), and the light source structure (5) is arranged corresponding to the conveying mechanism (1).

8. The battery string layout device according to any one of claims 1 to 5, characterized in that: The battery string typesetting device also includes a mounting frame (6), the mounting frame (6) is arranged corresponding to the conveying mechanism (1), and the variable distance mechanism (4) is arranged on the mounting frame (6).

9. The battery string layout device according to any one of claims 1 to 5, characterized in that: The battery string typesetting device further comprises a material unloading mechanism (7), wherein the material unloading mechanism (7) is arranged downstream of the conveying mechanism (1), and the material unloading mechanism (7) is suitable for transferring the battery string after deviation correction to a subsequent process.

10. The battery string layout device according to claim 9, characterized in that: The unloading mechanism (7) comprises a unloading driving structure (71) and a grasping structure (72), wherein a plurality of grasping structures (72) are provided, and the plurality of grasping structures (72) are respectively provided corresponding to a plurality of the conveying mechanisms (1), and the unloading driving structure (71) is simultaneously transmission-connected to the plurality of grasping structures (72).

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