Anti-vibration method and device for a solder strip

Abstract

The present application provides a kind of welding strip anti-shaking method and its device, welding strip anti-shaking method includes the following steps: control pull strip hand operation pull welding strip, and after the welding strip is pulled out to first length, control the first welding strip anti-shaking device in the pulling path of the welding strip operates to form the support and / or adsorption limit of the bottom side of the first position of the welding strip;After the welding strip is continuously pulled out to second length, control the second welding strip anti-shaking device in the pulling path of the welding strip operates to form the support and / or adsorption limit of the bottom side of the second position of the welding strip, and so on, until the welding strip is pulled out to target length, realize the multi-point segmented support and / or adsorption limit of the welding strip of target length.The present application effectively avoids the deformation shaking of welding strip pull-out length too large in the process of welding strip preparation, thereby improving the quality and size accuracy of preparation welding strip, and improving the position accuracy of welding strip.

Description

Technical Field

[0001] This invention relates to the field of photovoltaic cell string fabrication technology, specifically to a method and apparatus for preventing welding strip vibration. Background Technology

[0002] In the field of photovoltaic module manufacturing, a cell string consists of several cells connected by solder ribbons. In BC-type cell strings, the solder ribbons are only distributed on one side of the cells to enable current conduction between adjacent cells. BC-type cell strings have the characteristic of no grid lines on the front side, thus eliminating the light energy loss caused by the presence of grid lines on the front side of traditional cell strings, maximizing the utilization of incident photon energy, and improving light energy conversion efficiency.

[0003] When fabricating BC-type battery strings, solder ribbons of the required length need to be prepared and placed on the surface of the battery cells, adhering to the grid lines on the cell surface. When preparing the solder ribbons required for the battery string at once, the solder ribbons need to be pulled out to the required length. However, when the pulled-out length is too long, the solder ribbon will bend downwards in the middle section due to its own weight, causing elastic deformation and resulting in vibration. This affects the positional accuracy of the subsequent solder ribbons. Furthermore, the large self-weight of the solder ribbon when pulled out to a large length can also cause plastic deformation, leading to a reduction in the quality and dimensional accuracy of the solder ribbons. Summary of the Invention

[0004] The anti-vibration method and device for welding strip designed in this invention can overcome the shortcomings of the prior art, which causes vibration under its own weight when the welding strip is pulled out to a large length during the preparation process, thus reducing the quality, dimensional accuracy, and positional accuracy of the welding strip.

[0005] The purpose of this invention is to provide a method for preventing solder ribbon vibration, comprising the following steps: S1, control the puller to pull the welding strip, and after the welding strip is pulled out to a first length, control the first welding strip anti-shaking device on the pulling path of the welding strip to operate to form support and / or adsorption limit on the bottom side of the first position of the welding strip; S2, after the welding strip is pulled out to the second length, the second welding strip anti-shaking device located on the pulling path of the welding strip is controlled to operate to form support and / or adsorption limit on the bottom side of the second position of the welding strip, and so on, until the welding strip is pulled out to the target length, so as to achieve multi-point segmented support and / or adsorption limit on the welding strip of the target length.

[0006] In some embodiments, each of the welding strip anti-shaking devices is located in the area below the welding strip. When the puller pulls the welding strip out to the side of the welding strip anti-shaking device away from the welding strip roll, the welding strip anti-shaking device is controlled to rise so that the support member of the welding strip anti-shaking device supports the bottom side of the welding strip and the adsorption limiting member of the welding strip anti-shaking device generates negative pressure to adsorb the welding strip.

[0007] In some embodiments, each of the welding strip anti-shaking devices is located in the upper region of the welding strip. When the puller pulls the welding strip to the side of the welding strip anti-shaking device away from the welding strip roll, the welding strip anti-shaking device is controlled to descend so that the support member of the welding strip anti-shaking device supports the bottom side of the welding strip and the adsorption limiting member of the welding strip anti-shaking device generates negative pressure to adsorb the welding strip.

[0008] The present invention also provides a welding strip anti-shaking device for performing the above-described welding strip anti-shaking method. The welding strip anti-shaking device includes a movable frame, and the support member and the adsorption limiting member are disposed on the movable frame. The movable frame is used to drive the support member and the adsorption limiting member to move up and down synchronously.

[0009] In some embodiments, the horizontal direction perpendicular to the pulling direction of the welding strip is the width direction, the support member includes a long cylindrical shaft extending along the width direction, and the adsorption limiting member includes a long strip platform arranged parallel to and spaced apart from the long cylindrical shaft. The long strip platform has a plurality of adsorption positioning parts, and the number of adsorption positioning parts is not less than the number of welding strips pulled out at the same time. Each adsorption positioning part can adsorb and position each welding strip in a one-to-one correspondence.

[0010] In some embodiments, the long cylindrical shaft can be rotated about its central axis by the welding strip.

[0011] In some embodiments, the supporting plane of the support member is higher than the adsorption plane of the adsorption limiting member.

[0012] The present invention also provides a welding strip anti-shaking device for performing the above-described welding strip anti-shaking method. The welding strip anti-shaking device includes a movable frame, and the support member and the adsorption limiting member are disposed on the movable frame. The movable frame is used to drive the support member and the adsorption limiting member to move synchronously up and down and laterally.

[0013] In some embodiments, the horizontal direction perpendicular to the pull-out direction of the welding strip is the width direction. The support member includes a crossbeam and a plurality of short round shafts connected to the crossbeam. The crossbeam extends along the width direction, and the short round shafts are spaced apart along the width direction. The adsorption limiting member includes adsorption plates that correspond one-to-one with each of the short round shafts. Each adsorption plate has an adsorption positioning part, and the number of adsorption plates is not less than the number of welding strips pulled out at the same time. Each adsorption positioning part can adsorb and position each welding strip one-to-one.

[0014] In some embodiments, the crossbeam has multiple connecting plates, and each of the short round shafts and the adsorption plate is disposed on the connecting plates; and / or, each of the short round shafts can be driven by the welding strip to rotate around its central axis; and / or, the supporting plane of the support member is higher than the adsorption plane of the adsorption limiting member.

[0015] The anti-shaking method and apparatus for welding strips of the present invention employs various anti-shaking devices to sequentially support and / or adsorb and limit the bottom of the welding strip during the manual pulling process. After the welding strip is pulled out to the target length, it achieves multi-point segmented support and / or adsorption and limit along the entire length of the welding strip, forming limits on each welding strip in the vertical and horizontal directions. This effectively avoids deformation and shaking caused by excessive pulling out length of the welding strip during the welding strip preparation process, thereby improving the quality and dimensional accuracy of the prepared welding strip and improving the positional accuracy of the welding strip. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the anti-shaking device for welding strips according to the first embodiment of the present invention. The displacement driving component is not shown in the figure. Figure 2 yes Figure 1 A magnified view of a section at point A in the middle; Figure 3 yes Figure 1 Side view of the anti-shake device for welding strips in the middle; Figure 4 yes Figure 3 A magnified view of a section at point B in the middle; Figure 5 This is a three-dimensional structural diagram of the anti-shaking device for welding strips according to the second embodiment of the present invention. The moving frame and displacement driving component are not shown in the figure. Figure 6 yes Figure 5 A magnified view of a section at point C; Figure 7 This is a three-dimensional structural schematic diagram of the solder strip preparation device in an embodiment of the present invention; Figure 8 yes Figure 7 A magnified view of a section at point D; Figure 9This is a schematic diagram of the steps of the solder strip anti-vibration method in an embodiment of the present invention; Figure 10 This is a schematic diagram showing the state in which the long round bearing in the anti-shaking device for welding strips in the first embodiment of the present invention is supported under the welding strip. Figure 11 This is a schematic diagram showing the state in which the short round bearing in the anti-shaking device for the welding strip in the second embodiment of the present invention is supported under the welding strip.

[0017] In the diagram: 1. Moving frame; 11. Slide rail; 2. Support component; 21. Long cylindrical shaft; 22. Crossbeam; 221. Connecting plate; 23. Short cylindrical shaft; 3. Adsorption limiting component; 31. Positioning groove; 32. Vacuum adsorption hole; 33. Long strip platform; 331. Vacuum connector; 34. Adsorption plate; 100. Anti-vibration device; 101. Welding strip clamping and positioning unit; 200. Welding strip. Detailed Implementation

[0018] Exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in many forms and should not be construed as limited to the embodiments set forth herein; rather, they are provided so that the invention will be thorough and complete, and the concept of the exemplary embodiments will be fully conveyed to those skilled in the art. In the drawings, for clarity, the thickness of regions and layers is exaggerated. The same reference numerals in the drawings denote the same or similar structures, and therefore their detailed descriptions will be omitted.

[0019] The described features, structures, or characteristics can be combined in any suitable manner in one or more embodiments. Numerous specific details are provided in the following description to give a full understanding of embodiments of the invention. However, those skilled in the art will recognize that the invention can be practiced without one or more of the specific details described, or other methods, components, materials, etc. In other instances, well-known structures, materials, or operations are not shown or described in detail to avoid obscuring aspects of the invention.

[0020] The following example describes the method and apparatus for preventing solder strip vibration according to the present invention. This example is only a part of the embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. All other embodiments obtained by those skilled in the art without inventive effort should be covered within the scope of protection of the present invention.

[0021] Please refer to the reference. Figures 1 to 11 According to an embodiment of the present invention, a method for preventing solder strip vibration is provided, comprising the following steps: S1, control the puller (not shown in the figure, not labeled) to pull the welding strip 200, and after the welding strip 200 is pulled out to the first length, control the first welding strip anti-shaking device 100 located on the pulling path of the welding strip 200 to operate to form support and / or adsorption limit on the bottom side of the first position of the welding strip 200. S2, after the welding strip 200 is further pulled out to the second length, the second welding strip anti-shake device 100 located on the pulling path of the welding strip 200 is controlled to operate to form support and / or adsorption limit on the bottom side of the second position of the welding strip 200. This process is repeated until the welding strip 200 is pulled out to the target length, achieving multi-point segmented support and / or adsorption limit on the welding strip 200 of the target length. The aforementioned first length can be reasonably designed according to actual needs, and in principle, it should not be too long to ensure reliable anti-shake of the welding strip 200 by the welding strip anti-shake device 100. In a specific embodiment, the aforementioned second length can be twice the first length, and so on. In principle, it is preferable to support the entire length of the welding strip 200 of the target length with equal intervals, that is, the spacing between the support positions of each adjacent welding strip anti-shake device 100 on the welding strip 200 is equal.

[0022] In this technical solution, during the pulling process of the welding strip, each welding strip anti-vibration device 100 sequentially supports and / or adsorbs and limits the bottom of the welding strip 200. After the welding strip 200 is pulled out to the target length, it achieves multi-point segmented support and / or adsorption and limitation along the entire length of the welding strip 200, forming a limitation on each welding strip in the vertical and horizontal directions. This effectively avoids deformation and vibration caused by excessive pulling out length of the welding strip during the welding strip preparation process, thereby improving the quality and dimensional accuracy of the prepared welding strip, and improving the positional accuracy of the welding strip.

[0023] In the first embodiment of the present invention, each of the solder strip anti-vibration devices 100 is located in the area below the solder strip 200, such as... Figure 10 As shown, when the puller pulls the welding strip 200 to the side of the welding strip anti-shaking device 100 away from the welding strip roll, the welding strip anti-shaking device 100 is controlled to rise so that the support member 2 of the welding strip anti-shaking device 100 supports the bottom side of the welding strip 200 and the adsorption limiting member 3 of the welding strip anti-shaking device 100 generates negative pressure to adsorb the welding strip 200. That is, in this technical solution, each welding strip anti-shaking device 100 is controlled to rise and form a support and / or adsorption limiting with the welding strip 200 during use.

[0024] In the second embodiment of the present invention, each of the solder strip anti-vibration devices 100 is located in the area above the solder strip 200, such as... Figure 11In the indicated state, when the puller pulls the welding strip 200 to the side of the welding strip anti-shaking device 100 away from the welding strip roll, the welding strip anti-shaking device 100 is controlled to descend so that the support member 2 of the welding strip anti-shaking device 100 supports the bottom side of the welding strip 200, and the adsorption limiting member 3 of the welding strip anti-shaking device 100 generates negative pressure to adsorb the welding strip 200. That is, in this technical solution, each welding strip anti-shaking device 100 is controlled to descend and move laterally a certain distance to form a support and / or adsorption limiting with the welding strip 200 during use. The aforementioned first embodiment and second embodiment can be reasonably selected according to the actual production space.

[0025] The present invention also provides a solder strip anti-shaking device for performing the solder strip anti-shaking method in the first embodiment described above, such as... Figures 1 to 3 As shown, the anti-shaking device for the welding strip includes a movable frame 1, and the support member 2 and the adsorption limiting member 3 are disposed on the movable frame 1. The movable frame 1 is used to drive the support member 2 and the adsorption limiting member 3 to rise and fall synchronously. Specifically, the movable frame 1 is equipped with a corresponding displacement driving component, which is preferably a linear drive module to ensure the accuracy of displacement driving. The linear drive module is used to drive the linear rise and fall of the movable frame 1. Generally, the movable frame 1 can also be equipped with a corresponding slide rail 11 to guide its rise and fall in a linear manner.

[0026] The adsorption limiting member 3 has an adsorption positioning part, which includes a positioning groove 31 extending along the length direction of the welding strip 200 and a vacuum adsorption hole 32 located in the positioning groove 31. It is understood that the aforementioned vacuum adsorption hole 32 is connected to a corresponding vacuum connector 331. The groove width of the aforementioned positioning groove 31 should be greater than the width (or diameter) of the welding strip 200.

[0027] In this technical solution, the adsorption positioning part includes a vacuum adsorption hole 32 and a positioning groove 31 extending along the length direction of the solder strip 200 in the outer peripheral area of ​​the vacuum adsorption hole 32. The groove width of the positioning groove 31 can be adapted to the width direction of the solder strip 200, thereby ensuring that the negative pressure adsorption area formed at each positioning groove 31 corresponds better to each solder strip 200, and thus achieving effective adsorption and positioning of the solder strip.

[0028] In some embodiments, the horizontal direction perpendicular to the pull-out direction of the solder strip 200 is the width direction (i.e., Figure 3(In the left-right direction shown), the supporting member 2 includes a long cylindrical shaft 21 extending along the width direction, and the adsorption limiting member 3 includes a long strip platform 33 arranged parallel to and spaced apart from the long cylindrical shaft 21. The long strip platform 33 has multiple adsorption positioning parts, and the number of adsorption positioning parts is not less than the number of welding strips 200 pulled out simultaneously. Each adsorption positioning part can adsorb and position each welding strip 200 in a one-to-one manner. It is understood that the length of the aforementioned long cylindrical shaft 21 should be greater than the total width of each welding strip 200 pulled out simultaneously, so as to achieve the purpose of supporting the bottom of each welding strip 200 simultaneously with a single long cylindrical shaft 21.

[0029] In this technical solution, the anti-shaking device for the welding strip can be set in the area below the path of the welding strip 200. When the welding strip 200 is pulled out and the corresponding puller has passed the position set by the anti-shaking device, the anti-shaking device is controlled to rise to a certain height so as to use the aforementioned support member 2 and adsorption limiting member 3 to form bottom support and adsorption positioning for each of the pulled-out welding strips 200.

[0030] In some embodiments, the long cylindrical shaft 21 can be driven by the welding strip 200 to rotate around its central axis, which can reduce the frictional resistance between the welding strip 200 and the support member 2 during the pulling process, making the pulling process smoother.

[0031] In some embodiments, the supporting plane of the support member 2 is higher than the adsorption plane of the adsorption limiting member 3. This allows the adsorption limiting member 3 to simultaneously limit the welding strip 200 and prevent contact between the welding strip 200 and the adsorption limiting member 3, reducing the contact friction on the welding strip 200 during the pulling process. In other words, the adsorption limiting member 3 indirectly limits the adsorption of the welding strip 200 through negative pressure airflow. In some specific embodiments, the height difference between the supporting plane and the adsorption plane is δ, where 0mm < δ ≤ 5mm. When 0mm < δ < 0.1mm, a certain distance will exist between the welding strip 200 and the adsorption limiting member 3. The contact friction of the welding strip 200 necessitates adsorption and limiting of the welding strip during the tape pulling action (i.e., when the target length has been pulled out). This requires intermittent adsorption and limiting of the welding strip 200 during the segmented tape pulling action. In other words, the support member 2 is used only during the segmented tape pulling action to reduce the frictional resistance between the welding strip 200 and the adsorption limiting member 3. Preferably, the frictional resistance is 0.1mm≤δ≤5mm. This effectively prevents the welding strip 200 from contacting the adsorption limiting member 3 under negative pressure adsorption when the height difference is too small, thus increasing the tape pulling resistance. If the height difference is too large, the adsorption effect is unreliable. The adsorption and limiting of the welding strip 200 can be carried out throughout the tape pulling process, which can significantly improve the tape production efficiency.

[0032] The present invention also provides a solder strip anti-shaking device for performing the solder strip anti-shaking method in the aforementioned second embodiment, see details below. Figures 5 to 6As shown, the anti-shaking device for the welding strip includes a movable frame 1, and the support member 2 and the adsorption limiting member 3 are disposed on the movable frame 1. The movable frame 1 is used to drive the support member 2 and the adsorption limiting member 3 to move synchronously up and down and laterally. Specifically, the movable frame 1 is equipped with a corresponding displacement driving component. The displacement driving component is preferably a linear driving module to ensure the accuracy of displacement driving. The linear driving module includes a vertical linear driving module for driving the linear lifting and lowering of the movable frame 1. Generally, the movable frame 1 can also be equipped with a corresponding slide rail 11 to guide its lifting and lowering in a linear manner. The linear driving module also includes a horizontal linear driving module for driving the overall lateral movement of the movable frame 1.

[0033] In some implementations, such as Figure 5 and Figure 6 As shown, the horizontal direction perpendicular to the pull-out direction of the welding strip 200 is the width direction. The support member 2 includes a crossbeam 22 and a plurality of short round shafts 23 connected to the crossbeam 22. The crossbeam 22 extends along the width direction, and the short round shafts 23 are spaced apart along the width direction. The adsorption limiting member 3 includes adsorption plates 34 corresponding to each of the short round shafts 23. Each adsorption plate 34 has an adsorption positioning part, and the number of adsorption plates 34 is not less than the number of welding strips 200 pulled out simultaneously. Each adsorption positioning part can adsorb and position each welding strip 200 in a corresponding manner. The axial length of the aforementioned short round shafts 23 is slightly larger than the width of each welding strip 200.

[0034] In this technical solution, multiple short circular shafts 23 are spaced apart from the adsorption plate 34 in the width direction of the welding strip, so that when in use, they can enter the lower area of ​​each welding strip 200 from the upper area of ​​the pulled-out welding strip 200 to achieve bottom support and adsorption positioning of each welding strip 200, thus enriching the application scenarios of the welding strip anti-shaking device.

[0035] In some embodiments, the crossbeam 22 has multiple connecting plates 221, and each of the short round shafts 23 and the adsorption plates 34 are disposed on the connecting plates 221. By assembling each adsorption plate 34 and each short round shaft 23 on the connecting plates 221 in a one-to-one correspondence, the relative positions of each adsorption plate 34 and the short round shaft 23 can be ensured, resulting in a more compact structure.

[0036] In some embodiments, each of the short circular shafts 23 can be driven by the welding strip 200 to rotate around its central axis, thereby reducing the frictional resistance between the welding strip 200 and the support member 2 during the pulling process, making the pulling process smoother.

[0037] In some embodiments, the supporting plane of the support member 2 is higher than the adsorption plane of the adsorption limiting member 3. This allows the adsorption limiting member 3 to simultaneously limit the welding strip 200 and prevent contact between the welding strip 200 and the adsorption limiting member 3, reducing the contact friction on the welding strip 200 during the pulling process. In other words, the adsorption limiting member 3 indirectly limits the adsorption of the welding strip 200 through negative pressure airflow. In some specific embodiments, the height difference between the supporting plane and the adsorption plane is δ, where 0mm < δ ≤ 5mm. When 0mm < δ < 0.1mm, a certain distance will exist between the welding strip 200 and the adsorption limiting member 3. The contact friction of the welding strip 200 necessitates adsorption and limiting of the welding strip during the tape pulling action (i.e., when the target length has been pulled out). This requires intermittent adsorption and limiting of the welding strip 200 during the segmented tape pulling action. In other words, the support member 2 is used only during the segmented tape pulling action to reduce the frictional resistance between the welding strip 200 and the adsorption limiting member 3. Preferably, the frictional resistance is 0.1mm≤δ≤5mm. This effectively prevents the welding strip 200 from contacting the adsorption limiting member 3 under negative pressure adsorption when the height difference is too small, thus increasing the tape pulling resistance. If the height difference is too large, the adsorption effect is unreliable. The adsorption and limiting of the welding strip 200 can be carried out throughout the tape pulling process, which can significantly improve the tape production efficiency.

[0038] The present invention also provides a solder ribbon preparation apparatus, particularly a solder ribbon preparation apparatus for use in BC battery stringing, see details below. Figure 8 As shown, the welding strip preparation device includes a strip pulling hand (not shown in the figure), a plurality of welding strip clamping and positioning units 101 spaced apart along the pulling path of the welding strip 200, and a plurality of anti-vibration devices 100. The anti-vibration devices 100 are the aforementioned welding strip anti-vibration devices. The aforementioned strip pulling hand can pull the welding strip 200 out of the welding strip roll, so as to... Figure 8 The orientation shown is for reference. The welding strip roll is at the left end of the diagram. The puller grips the welding strip 200 and moves it in a straight line from left to right. The pulled length of the welding strip 200 gradually increases. The anti-vibration devices 100 are spaced several times apart. Figure 8 As shown, a set of four sets of welding strip clamping and positioning units 101 is provided. When the puller pulls the welding strip 200 past the first set of anti-vibration devices 100 on the far left, the first set of anti-vibration devices 100 is driven to make its supporting member 2 and adsorption limiting member 3 contact the welding strip 200 passing by, thereby forming a support and positioning of the welding strip 200 in this section. When the puller continues to pull the welding strip 200 past the second set of anti-vibration devices 100, the anti-vibration device 100 at that point is controlled to run. This continues until the puller pulls the welding strip 200 to the preset target length. Along the entire length of the pulled welding strip, each anti-vibration device 100 forms segmented support and adsorption positioning, effectively preventing adverse effects caused by welding strip vibration. Then, each welding strip clamping and positioning unit 101 is controlled to clamp and position each welding strip 200 at the corresponding position for subsequent processes, such as cutting and slitting.

[0039] It will be readily understood by those skilled in the art that, without conflict, the advantageous technical features of the above-mentioned methods can be freely combined and superimposed.

[0040] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A method for preventing welding strip vibration, characterized in that, Includes the following steps: S1, control the puller to pull the welding strip (200), and after the welding strip (200) is pulled out to a first length, control the first welding strip anti-shaking device (100) on the pull-out path of the welding strip (200) to operate to form support and / or adsorption limit on the bottom side of the first position of the welding strip (200); S2, after the welding strip (200) is pulled out to the second length, the second welding strip anti-shaking device (100) located on the pulling path of the welding strip (200) is controlled to operate to form support and / or adsorption limit on the bottom side of the second position of the welding strip (200), and so on, until the welding strip (200) is pulled out to the target length, so as to achieve multi-point segmented support and / or adsorption limit on the welding strip (200) of the target length.

2. The method for preventing welding strip vibration according to claim 1, characterized in that, Each of the aforementioned anti-shaking devices (100) is located in the area below the welding strip (200). When the puller pulls the welding strip (200) to the side of the anti-shaking device (100) away from the welding strip roll, the anti-shaking device (100) is controlled to rise so that the support member (2) of the anti-shaking device (100) supports the bottom side of the welding strip (200) and the adsorption limiting member (3) of the anti-shaking device (100) generates negative pressure to adsorb the welding strip (200).

3. The method for preventing welding strip vibration according to claim 1, characterized in that, Each of the aforementioned anti-shaking devices (100) is located in the area above the welding strip (200). When the puller pulls the welding strip (200) to the side of the anti-shaking device (100) away from the welding strip roll, the anti-shaking device (100) is controlled to descend so that the support member (2) of the anti-shaking device (100) supports the bottom side of the welding strip (200) and the adsorption limiting member (3) of the anti-shaking device (100) generates negative pressure to adsorb the welding strip (200).

4. A strip anti-vibration device for performing the strip anti-vibration method according to claim 2, characterized in that, The anti-shaking device for the welding strip includes a movable frame (1), and the support (2) and the adsorption limiting member (3) are disposed on the movable frame (1). The movable frame (1) is used to drive the support (2) and the adsorption limiting member (3) to rise and fall synchronously.

5. The anti-vibration device for welding strips according to claim 4, characterized in that, The horizontal direction perpendicular to the pull-out direction of the welding strip (200) is the width direction. The support member (2) includes a long cylindrical shaft (21) extending along the width direction. The adsorption limiting member (3) includes a long strip platform (33) arranged parallel to and spaced apart from the long cylindrical shaft (21). The long strip platform (33) has multiple adsorption positioning parts, and the number of adsorption positioning parts is not less than the number of welding strips (200) pulled out at the same time. Each adsorption positioning part can adsorb and position each welding strip (200) in a one-to-one correspondence.

6. The anti-vibration device for welding strips according to claim 5, characterized in that, The long cylindrical shaft (21) can be driven by the welding strip (200) to rotate around its central axis.

7. The anti-vibration device for welding strips according to claim 6, characterized in that, The supporting plane of the support member (2) is higher than the adsorption plane of the adsorption limiting member (3).

8. A strip vibration stabilization device for performing the strip vibration stabilization method according to claim 3, characterized in that, The anti-shaking device for the welding strip includes a movable frame (1), and the support (2) and the adsorption limiting member (3) are disposed on the movable frame (1). The movable frame (1) is used to drive the support (2) and the adsorption limiting member (3) to move up and down and laterally synchronously.

9. The anti-vibration device for welding strips according to claim 8, characterized in that, The horizontal direction perpendicular to the pull-out direction of the welding strip (200) is the width direction. The support member (2) includes a crossbeam (22) and a plurality of short round shafts (23) connected to the crossbeam (22). The crossbeam (22) extends along the width direction, and each of the short round shafts (23) is spaced apart along the width direction. The adsorption limiting member (3) includes adsorption plates (34) that are arranged one-to-one with each of the short round shafts (23). Each adsorption plate (34) has an adsorption positioning part, and the number of adsorption plates (34) is not less than the number of welding strips (200) pulled out at the same time. Each adsorption positioning part can adsorb and position each of the welding strips (200) one-to-one.

10. The anti-vibration device for welding strips according to claim 9, characterized in that, The crossbeam (22) has multiple connecting plates (221), and each of the short round shafts (23) and the adsorption plate (34) is provided on the connecting plate (221); and / or, each of the short round shafts (23) can be driven by the welding strip (200) to rotate around its central axis; and / or, the supporting plane of the support member (2) is higher than the adsorption plane of the adsorption limiting member (3).

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