Battery string neatening and deviation rectifying device

Abstract

The utility model relates to solar cell module manufacturing equipment, and particularly provides a cell string neatening and deviation rectifying device. Comprising an adsorption plate, a rotary power center and a guide supporting part, wherein the adsorption plate is connected with the rotary power center, and the guide supporting part is movably connected with the adsorption plate; the adsorption plate is driven by the rotating power center to horizontally rotate, so that a battery string placed on the adsorption plate is rectified and tidied at a horizontal angle, a manner of tidying in a rigid contact manner of a battery piece is avoided, and the possibility of subfissure of the battery string in the rectifying and tidying process is completely eradicated.

Description

Technical Field

[0001] This utility model relates to solar cell module manufacturing equipment, specifically, to a battery string alignment and correction device. Background Technology

[0002] During the production of solar cells, they need to be welded into battery strings using solder strips. These battery strings are prone to tilting during production, requiring straightening and correction. Traditional straightening methods involve squeezing both ends of the battery string. For example, Chinese Utility Model Patent Publication No.: "CN 209056469 U", titled "Battery String Straightening Device", uses baffles to squeeze and straighten the battery string when it shifts or tilts on the straightening table. This correction method involves direct contact with the battery string and carries the risk of causing microcracks. Utility Model Content

[0003] To address the risk of microcracks and damage to battery cells caused by traditional battery string alignment and correction methods, this invention proposes a battery string alignment and correction device; the specific solution is as follows:

[0004] Preferably, in this example, the battery string alignment and correction device includes an adsorption plate, a rotational power center, and a guide support; wherein the adsorption plate is connected to the rotational power center, and the guide support is movably connected to the adsorption plate.

[0005] The adsorption plate is driven to rotate horizontally by a rotating power center, which enables the battery string placed on the adsorption plate to complete the horizontal angle correction and alignment. This avoids the need for hard contact with the battery cells for alignment and eliminates the possibility of microcracks in the battery string during the alignment and alignment process.

[0006] Specifically, the guide support parts are respectively set at both ends of the bottom of the adsorption plate, and there are at least two guide support parts, which are equidistantly distributed at the bottom of the adsorption plate relative to the center of rotation.

[0007] By setting up the guide support, when the rotational power center drives the adsorption plate to rotate horizontally, the guide support has the function of supporting both ends of the adsorption plate and assisting in the rotation, thus increasing the stability of the adsorption plate when it rotates horizontally.

[0008] Specifically, the guide support includes a guide wheel and a movable plate; wherein, the guide wheel is movably connected to one end of the movable plate, and the other end of the movable plate is fixedly connected to the bottom of the adsorption plate.

[0009] Preferably, the guide wheels are arranged in at least two upper and lower layers with a gap between them, and the guide plate is disposed within the gap.

[0010] When the adsorption plate rotates horizontally, the guide wheel assists the movable plate in sliding left and right, which increases the stability of the horizontal rotation of the adsorption plate.

[0011] Specifically, there are four guide wheels.

[0012] Preferably, a battery string alignment and correction device further includes a lateral movement device, which is connected to the bottom of the adsorption plate.

[0013] The battery string is corrected by lateral movement by using a lateral movement device to assist the adsorption plate.

[0014] Furthermore, a battery string alignment and correction device also includes a lifting power device, which is connected to the bottom of the adsorption plate.

[0015] When two sets of adsorption plates simultaneously move and correct the battery string, a lifting device is installed at the bottom of one set of adsorption plates to prevent them from colliding with each other during transport, thus improving the efficiency of battery string handling.

[0016] Specifically, the lifting power device is an eccentric power wheel. By using an eccentric power wheel to achieve the lifting action of the adsorption plate, compared with ordinary cylinders or synchronous belt lifting, the eccentric power wheel has higher stability and better precision.

[0017] Preferably, in this invention, the transverse movement device includes a forward and backward movement module and a transverse translation module.

[0018] By setting up forward and backward moving modules and lateral translation modules on the adsorption plate, the battery string can be corrected and aligned in the forward and backward and left and right directions.

[0019] Specifically, the adsorption plate also includes a shrink plate, which is set in the horizontal extension direction of the adsorption plate.

[0020] The compatibility of battery strings is increased by setting a shrink plate at the edge of the adsorption plate. When it is necessary to straighten and correct battery strings of different lengths, only the length of the shrink plate needs to be adjusted. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of the battery string alignment and correction device of this utility model;

[0022] Figure 2 A schematic diagram showing the structural positions of the adsorption plate and the rotational power center;

[0023] Figure 3 This is a schematic diagram showing the structural positions of the eccentric wheel and the adsorption plate.

[0024] Figure 4 This is a schematic diagram of an eccentric wheel structure;

[0025] Figure 5 A schematic diagram of the guide support and the bottom structure of the adsorption plate;

[0026] Figure 6 A schematic diagram of the guide support structure.

[0027] In the diagram: 05, shrink plate; 03, lead screw; S, rotary motor; 12, adsorption plate; 10, forward and backward moving module; 11, lateral moving module; 07, guide wheel; 08, movable plate; 15, eccentric power wheel. Detailed Implementation

[0028] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments.

[0029] This utility model proposes a battery cell alignment and correction device, including an adsorption plate 12, a rotational power center, and a guide support; wherein, the adsorption plate 12 is connected to the rotational power center, and the guide support is movably connected to the adsorption plate 12.

[0030] To ensure more accurate and stable rotation of the adsorption plate 12 during its rotation, such as... Figure 2 As shown: The rotating power device in this utility model adopts a rotating motor S; the rotating motor S drives the adsorption plate 12 to rotate, so that the battery string can complete the alignment and correction action when the adsorption plate 12 is running; it solves the problem of direct contact with the battery string during the alignment and correction of the traditional battery string, and avoids the risk of microcracks in the battery string.

[0031] Similarly, the bottom of the adsorption plate 12 is also provided with a guide support, such as... Figure 5 As shown: Guide supports are respectively disposed at both ends of the bottom of the adsorption plate 12; at least two guide supports are provided, which are equidistantly distributed at the bottom of the adsorption plate 12 relative to the center of rotational power, and the guide supports include guide wheels 07 and movable plates 08; as shown Figure 6 As shown; wherein, the guide wheel 07 is movably connected to one end of the movable plate 08, and the other end of the movable plate 08 is fixedly connected to the bottom of the adsorption plate 12; this increases the stability of the rotation of the adsorption plate 12; furthermore, the guide wheel 07 is provided in at least two upper and lower layers with a gap, and the guide plate is disposed within the gap. When the rotary motor S drives the adsorption plate 12 to rotate, the adsorption plate 12 rotates and drives the movable plate 08 to slide within the limited space of the guide wheel 07. In order to improve the accuracy and efficiency of battery string alignment and correction, the number of guide wheels 07 in this embodiment is set to 4; this further increases the stability of the horizontal rotation of the adsorption plate 12.

[0032] The battery string alignment and correction device also includes a lifting power device, such as... Figure 3As shown; the lifting power device is connected to the bottom of the adsorption plate 12; when the two sets of adsorption plates 12 simultaneously perform correction and transportation of the battery string, in order to avoid the two sets of adsorption plates 12 colliding with each other during transportation, a lifting power device is installed at the bottom of one set of adsorption plates 12, which avoids the collision of the two sets of adsorption plates 12 and improves the transportation efficiency of the battery string.

[0033] Furthermore, the lifting power device is an eccentric power wheel 15, such as... Figure 4 As shown, the lifting action of the adsorption plate 12 is achieved by using an eccentric power wheel 15. Compared with ordinary cylinders or synchronous belts, the eccentric power wheel 15 has high stability and good precision.

[0034] Similarly, the alignment and correction of the battery string also includes a lateral movement device, which is connected to the bottom of the adsorption plate 12, such as... Figure 1 As shown, the lateral movement device includes a front-to-back moving module 10 and a lateral moving module 11. The front-to-back moving module 10 and the lateral moving module 11 are connected by a connecting plate. When the front-to-back moving module 10 moves, it can drive the entire adsorption plate 12 to move back and forth. When the lateral moving module 11 moves, it can drive the entire adsorption plate 12 and the front-to-back moving module 10 to move laterally. Through the cooperation of the lateral moving module and the front-to-back moving module 10, the adsorption plate 12 is assisted in the alignment and correction of the battery string in the front-to-back and left-to-right directions. With the setting of the rotation power center, the entire battery string alignment and correction device can achieve three-axis correction without contact on the horizontal plane, thus fulfilling all the requirements for battery string correction.

[0035] Specifically, the adsorption plate 12 also includes a shrink plate 05, which is disposed in the horizontal extension direction of the adsorption plate 12; wherein the shrink plate 05 is as follows: Figure 2 As shown; the adsorption plate 12 and the shrink plate 05 are connected by a clamp. When the clamp is unscrewed, the screw 03 stored at the bottom of the adsorption plate 12 is pulled out, and the shrink plate 05 extends out. The shrink plate 05 set on the adsorption plate 12 increases the battery string compatibility of the adsorption plate 12. When it is necessary to straighten and correct battery strings of different lengths, only the length of the shrink plate 05 needs to be adjusted.

[0036] In summary, in this embodiment, by using a rotating power center to drive the adsorption plate 12 to rotate horizontally, the purpose is to place the battery string on the adsorption plate 12 to complete the alignment and straightening action; this solves the problem of direct contact between the battery string and the battery string during the alignment and straightening process of traditional battery strings, and avoids the risk of microcracks in the battery string.

[0037] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the specific details of the above embodiments. Within the scope of the technical concept of the present invention, various equivalent transformations can be made to the technical solutions of the present invention, and all such equivalent transformations fall within the protection scope of the present invention.

Claims

1. A device for straightening and correcting deviation of a battery string, characterized in that, The battery string regularity rectification device comprises an adsorption plate, a rotating power center and a guide support part; wherein the adsorption plate is connected with the rotating power center, and the guide support part is movably connected with the adsorption plate; the guide support part is respectively arranged at both ends of the bottom of the adsorption plate; the guide support part is provided with at least two guide support parts which are equidistantly distributed at the bottom of the adsorption plate with respect to the rotating power center; the guide support part comprises a guide wheel and a movable plate; wherein the guide wheel is movably connected with one end of the movable plate, and the other end of the movable plate is fixedly connected with the bottom of the adsorption plate.

2. The battery string alignment and correction device of claim 1, wherein, The guide wheel is provided with at least two upper and lower layers and intervals, and the movable plate is arranged in the intervals.

3. The battery string alignment and correction device of claim 2, wherein, The number of the guide wheels is four.

4. The battery string alignment and correction device of claim 1, wherein, A horizontal moving device is further included, and the horizontal moving device is connected with the bottom of the adsorption plate.

5. The battery string alignment and correction device of claim 1, wherein, A lifting power device is further included, and the lifting power device is connected with the bottom of the adsorption plate.

6. The battery string alignment and correction device of claim 4, wherein, The horizontal moving device comprises a front and back moving module and a horizontal translation module.

7. The battery string alignment and correction device of claim 5, wherein, The lifting power device is an eccentric power wheel.

8. The battery string alignment and correction device of claim 1, wherein, The adsorption plate further comprises a contraction plate, and the contraction plate is arranged in the horizontal extension direction of the adsorption plate.

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