Bus bar flattening and correcting device

Abstract

The utility model discloses a bus bar flattening and correcting device which comprises an installation frame, a correcting mechanism and a flattening mechanism. The restoration mechanism comprises a first restoration assembly and a second restoration assembly, and when the first restoration assembly and the second restoration assembly move in opposite directions, the first restoration assembly and the second restoration assembly respectively press the left side and the right side of the bus bar so as to straighten and restore the bus bar; the flattening mechanism comprises a first flattening assembly and a second flattening assembly, and when the first flattening assembly and the second flattening assembly move oppositely, the first flattening assembly and the second flattening assembly respectively press the front face and the rear face of the bus bar so as to flatten the bus bar. According to the bus bar straightening device, the straightening mechanism is used for straightening the left side and the right side of the bus bar, the flattening mechanism is used for flattening the front face and the rear face of the bus bar, the technical effect of automatically flattening and straightening the bus bar is achieved, the straightening efficiency of the bus bar is improved, and the bus bar is compressed and straightened in the front direction, the rear direction, the left direction and the right direction. And the straightening effect of the bus bar is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of busbar shaping, in particular to a busbar flattening and straightening device. Background Art

[0002] Junction box installation is a pre-process step before junction box welding. Its core operations include busbar straightening and alignment, junction box primer application, junction box installation, and busbar bending. Due to the complexity of the process, most module production lines currently employ at least two to three people to perform junction box installation. Due to the limitations of manual operation, manually flattened and straightened busbars often suffer from inconsistent vertical alignment, poor straightening results, and low straightening efficiency. Utility Model Content

[0003] The purpose of the utility model is to overcome the defects of the prior art such as inconsistent vertical states of busbars, poor straightening effects and low straightening efficiency, and to provide a busbar flattening and straightening device.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0005] The embodiment of the utility model provides a busbar flattening and straightening device, comprising a mounting frame, a straightening mechanism and a flattening mechanism;

[0006] The correcting mechanism and the flattening mechanism are both mounted on the mounting frame;

[0007] The correcting mechanism includes a first correcting component and a second correcting component, the first correcting component and the second correcting component are arranged opposite to each other, and when the first correcting component and the second correcting component move toward each other, the first correcting component and the second correcting component respectively press the left and right sides of the bus bar to straighten and correct the bus bar;

[0008] The flattening mechanism includes a first flattening component and a second flattening component. The first flattening component and the second flattening component are arranged relative to each other. When the first flattening component and the second flattening component move toward each other, the first flattening component and the second flattening component respectively press the front and rear surfaces of the busbar to flatten the busbar.

[0009] In one embodiment, the correction mechanism also includes a correction drive installed on the mounting frame, and the first correction component and the second correction component are transmission-connected to the correction drive so that the correction drive drives the first correction component and the second correction component to move toward each other and press the left and right sides of the bus bar; the flattening mechanism also includes a flattening drive installed on the mounting frame, and the first flattening component and the second flattening component are transmission-connected to the flattening drive so that the flattening drive drives the first flattening component and the second flattening component to move toward each other and press the front and back sides of the bus bar.

[0010] In one embodiment, the busbar flattening and straightening device further includes a shaping support block, which is mounted on the mounting frame and located in the middle position between the first straightening component and the second straightening component, and in the middle position between the first flattening component and the second flattening component.

[0011] In one embodiment, the first correction component and the second correction component both include correction clamping fingers and a pushing block. The correction clamping fingers are transmission-connected to the correction driving member, and the pushing block is installed on the inner side of the correction clamping fingers.

[0012] In one embodiment, a limiting block is further provided on the inner side of the correction clamping finger, and a limiting groove is formed between the limiting block and the shaping support block.

[0013] In one embodiment, a first pushing surface is provided on the inner side of the pushing block, and the limiting block is provided with a second pushing surface and a guide surface. The second pushing surface is arranged close to the shaping support block, and the second pushing surface is flush with the first pushing surface. The guide surface is connected to the side of the second pushing surface away from the shaping support block, and the guide surface is connected to the surface of the shaping support block through the second pushing surface to form the limiting groove.

[0014] In one embodiment, the pushing block includes a first vertical portion and a horizontal mounting portion; the horizontal mounting portion is vertically connected to the middle portion of the first vertical portion, and the horizontal mounting portion is horizontally mounted on the limit block, and the first vertical portion is provided with the first pushing surface.

[0015] In one embodiment, a side of the first vertical portion where the first pushing surface is provided is further connected to a second vertical portion, and the second vertical portion is further vertically connected to the horizontal mounting portion.

[0016] In one embodiment, the correction clamp finger is installed with an adjusting screw, and the length direction of the adjusting screw is consistent with the driving direction of the correction driving member.

[0017] In one embodiment, a shaping texture layer is provided on the shaping support block.

[0018] The busbar flattening and straightening device of the present invention has the following beneficial effects compared with the prior art: by adopting a straightening mechanism to press the left and right sides of the busbar, and a flattening mechanism to press the front and back sides of the busbar, the technical effect of automatically flattening and straightening the busbar is achieved, the efficiency of straightening the busbar is improved, and the busbar is pressed and straightened in the four directions of front, back, left and right. During the straightening process, the busbar can be repeatedly straightened and flattened according to the straightening condition of the busbar to ensure the straightening effect of the busbar.

[0019] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0021] Figure 1 This is a schematic structural diagram of the busbar flattening and straightening device provided by the present utility model;

[0022] Figure 2 A schematic diagram of the structure of the correction mechanism and the flattening mechanism provided by the utility model;

[0023] Figure 3 A schematic diagram of the structure of the correction mechanism provided by the utility model;

[0024] Figure 4 An exploded schematic diagram of the correcting mechanism and the flattening mechanism provided by the present invention;

[0025] Figure 5 It is an exploded schematic diagram of the first correction component provided by the utility model;

[0026] Figure 6 A schematic structural diagram of the push block provided by the utility model;

[0027] Figure 7 This is a structural schematic diagram of the limit block provided by the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] 1. Mounting frame; 2. Alignment mechanism; 21. First alignment assembly; 211. Alignment finger; 212. Pushing block; 2121. First vertical portion; 21211. First pushing surface; 21212. Abutting surface; 21213. Clamping groove; 2122. Horizontal mounting portion; 2123. Second vertical portion; 213. Limiting block; 2131. Second pushing surface; 2132. Guide surface; 2133. Connecting portion; 2134, mounting groove; 214, connecting seat; 215, adjusting screw; 22, second alignment assembly; 23, alignment drive; 3, flattening mechanism; 31, first flattening assembly; 311, flattening clamping finger; 312, flattening block; 3121, flattening surface; 32, second flattening assembly; 33, flattening drive; 4, bus bar; 5, lifting mechanism; 6, shaping support block; 61, support surface; 62, avoidance groove. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts shall fall within the scope of protection of the present invention.

[0032] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0033] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0034] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0035] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0036] In the description of this specification, the reference terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms should not be understood as necessarily referring to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine the different embodiments or examples described in this specification.

[0037] See also Figures 1 to 7 As shown, the utility model discloses a specific embodiment of a busbar flattening and straightening device, comprising a mounting frame 1, a straightening mechanism 2 and a flattening mechanism 3;

[0038] The straightening mechanism 2 and the flattening mechanism 3 are both installed on the mounting frame 1; the straightening mechanism 2 includes a first straightening component 21 and a second straightening component 22, and the first straightening component 21 and the second straightening component 22 are arranged relative to each other. When the first straightening component 21 and the second straightening component 22 move toward each other, the first straightening component 21 and the second flattening component 22 respectively press the left and right sides of the bus bar 4 to straighten and straighten the bus bar 4; the flattening mechanism 3 includes a first flattening component 31 and a second flattening component 32, and the first flattening component 31 and the second flattening component 32 are arranged relative to each other. When the first flattening component 31 and the second flattening component 32 move toward each other, the first flattening component 31 and the second flattening component 32 respectively press the front and back sides of the bus bar 4 to flatten the bus bar 4.

[0039] Specifically, by adopting the straightening mechanism 2 to press the left and right sides of the bus bar 4, and the flattening mechanism 3 to press the front and back sides of the bus bar 4, the technical effect of automatically flattening and straightening the bus bar 4 is achieved, the straightening efficiency of the bus bar 4 is improved, and the bus bar 4 is pressed and straightened in the four directions of front, back, left and right. During the straightening process, the bus bar 4 can be repeatedly straightened and flattened depending on the straightening condition of the bus bar 4 to ensure the straightening effect of the bus bar 4.

[0040] See also Figures 1 to 4 As shown, in a specific embodiment, the correction mechanism 2 also includes a correction drive 23 installed on the mounting frame 1, and the first correction component 21 and the second correction component 22 are transmission-connected to the opposite ends of the correction drive 23, so that the correction drive 23 drives the first correction component 21 and the second correction component 22 to move toward each other and press the left and right sides of the busbar 4; the flattening mechanism 3 also includes a flattening drive 33 installed on the mounting frame 1, and the first flattening component 31 and the second flattening component 32 are transmission-connected to the opposite ends of the flattening drive 33, so that the flattening drive 33 drives the first flattening component 31 and the second flattening component 32 to move toward each other and press the front and back sides of the busbar 4.

[0041] Specifically, the first straightening assembly 21 and the second straightening assembly 22 are transmission-connected to opposite ends of the straightening drive 23, and the first flattening assembly 31 and the second flattening assembly 32 are transmission-connected to opposite ends of the flattening drive 33, so that the movement strokes of the first straightening assembly 21 and the second straightening assembly 22 always remain symmetrical, and the movement strokes of the first flattening assembly 31 and the second flattening assembly 32 also always remain symmetrical, so that the forces on the left and right sides and the front and back sides of the busbar 4 are stable and balanced, and the straightening effect is better. At the same time, the structure is compact and stable, and it is convenient to control the clamping strokes of the straightening mechanism 2 and the flattening mechanism 3. It is understandable that in other embodiments, a driving scheme can also be adopted in which two straightening drives 23 respectively drive the first straightening assembly 21 and the second straightening assembly 22, and two flattening drives 33 respectively drive the first flattening assembly 31 and the second flattening assembly 32, so as to improve the clamping force of the straightening mechanism 2 and the flattening mechanism 3, thereby achieving a better straightening effect.

[0042] See also Figure 1 As shown, in a specific embodiment, the busbar flattening and straightening device further includes a lifting mechanism 5 , which is installed on the mounting frame 1 and is transmission-connected to the straightening mechanism 2 and the flattening mechanism 3 .

[0043] Specifically, the lifting mechanism 5 is used to drive the straightening mechanism 2 and the flattening mechanism 3 to move up and down. When the lifting mechanism 5 drives the straightening mechanism 2 and the flattening mechanism 3 to descend, the straightening mechanism 2 and the flattening mechanism 3 are both in the open state, so that the first straightening component 21 and the second straightening component 22 are respectively oriented to the left and right sides of the bus bar 4, and the first flattening component 31 and the second flattening component 32 are respectively oriented to the front and back sides of the bus bar 4; the straightening driving member 23 drives the first straightening component 21 and the second straightening component 22 to move toward each other and press the left and right sides of the bus bar 4 to straighten the bus bar 4. The flattening drive 33 drives the first flattening assembly 31 and the second flattening assembly 32 to move toward each other and press the front and rear surfaces of the busbar 4 to flatten the busbar 4. After the straightening mechanism 2 and the flattening mechanism 3 repeatedly and alternately clamp the busbar 4 so that the busbar 4 is completely straightened, the straightening mechanism 2 and the flattening mechanism 3 are opened, and the lifting mechanism 5 drives the straightening mechanism 2 and the flattening mechanism 3 to rise so that the busbar 4 is separated from the busbar flattening and straightening device, thereby completing the straightening of the busbar 4. By adopting the above-mentioned lifting mechanism 5, the height of the straightening mechanism 2 and the flattening mechanism 3 can be flexibly adjusted, so that the straightening mechanism 2 and the flattening mechanism 3 can be quickly moved from the initial position to the working position, reducing the waste of non-working time. At the same time, after completing the straightening and flattening operations, the lifting mechanism 5 can quickly lift the straightening mechanism 2 and the flattening mechanism 3 back to their original positions for the next round of operations, thereby improving work efficiency. It is understandable that the lifting mechanism 5 used in this embodiment can be a driving structure such as a cylinder, a linear module, etc.

[0044] See also Figures 3 and 4As shown, in a specific embodiment, the busbar flattening and straightening device also includes a shaping support block 6, which is installed on the mounting frame 1 and is located in the middle position between the first straightening component 21 and the second straightening component 22, and in the middle position between the first flattening component 31 and the second flattening component 32.

[0045] Specifically, a junction box is provided with two busbars 4 standing side by side. To improve the efficiency of straightening the busbars 4, a shaping support block 6 can be used in conjunction with the straightening mechanism 2 and the flattening mechanism 3, so that the busbar flattening and straightening device can straighten both busbars 4 at once. More specifically, the shaping support block 6 is provided with two support surfaces 61, one of which is arranged toward the first flattening assembly 31, and the other support surface 61 is arranged toward the second flattening assembly 32. When the lifting mechanism 5 drives the straightening mechanism 2, the flattening mechanism 3, and the shaping support block 6 to descend, the shaping support block 6 is located between the first busbar 4 and the second busbar 4, and the first busbar 4 is located between one support surface 61 and the first flattening assembly 31, and the second busbar 4 is located between the other support surface 61 and the second flattening assembly 32. The roots of the first busbar 4 and the second busbar 4 both abut against the bottom of the support surface 61, and the first and second straightening assemblies 21 and 22 are located on the left and right sides of the shaping support block 6. The first flattening assembly 31 and the second flattening assembly 32 move toward each other and flatten the first and second busbars 4 against the two support surfaces 61, thereby simultaneously flattening the two busbars 4. The first straightening assembly 21 and the second straightening assembly 22 move toward each other and press the left and right sides of the first and second busbars 4, thereby simultaneously straightening the two busbars 4. This structure allows the two busbars 4 to be straightened simultaneously, improving the efficiency of straightening the busbars 4.

[0046] See also Figures 3 to 5 As shown, in a specific embodiment, the first correction component 21 and the second correction component 22 both include a correction clamping finger 211 and a pushing block 212 . The correction clamping finger 211 is transmission-connected to the correction driving member 23 , and the pushing block 212 is installed on the inner side of the correction clamping finger 211 .

[0047] Specifically, in order to be suitable for busbars 4 of different widths, the width of the shaping support block 6 should be wider than the width of the common busbars 4 on the market. In order to cooperate with the shaping support block 6 to synchronously correct the two busbars 4, two pushing blocks 212 are installed on the inner side of the correction clamping finger 211, and the spacing between the two pushing blocks 212 is basically consistent with the thickness of the shaping support block 6, so that the two pushing blocks 212 can slide on the two support surfaces 61 respectively, thereby realizing simultaneous pushing of the two busbars 4.

[0048] In a specific embodiment, a limiting block 213 is further provided on the inner side of the correction clamping finger 211 , and a limiting groove (not shown in the figure) is formed between the limiting block 213 and the shaping support block 6 .

[0049] Specifically, the number of limit blocks 213 provided on the straightening clamping fingers 211 is at least two, corresponding to the two support surfaces 61, and they are evenly distributed outside the two support surfaces 61, so that limit grooves are formed outside the two support surfaces 61. The flattening mechanism 3 is first used to flatten the busbar 4, and then the straightening mechanism 2 is used to straighten the busbar 4. When the first straightening assembly 21 and the second straightening assembly 22 press the left and right sides of the busbar 4, the left and right sides of the flattened busbar 4 are located in the limit grooves, preventing the busbar 4 from tilting and deforming again due to the clamping force on the left and right sides, thereby improving the straightening quality.

[0050] See also Figures 4 to 7 As shown, further, a first pushing surface 21211 is provided on the inner side of the pushing block 212, and the limiting block 213 is provided with a second pushing surface 2131 and a guide surface 2132. The second pushing surface 2131 is arranged close to the shaping support block 6, and the second pushing surface 2131 is flush with the first pushing surface 21211. The guide surface 2132 is connected to the side of the second pushing surface 2131 away from the shaping support block 6, and the guide surface 2132 is connected to the surface of the shaping support block 6 through the second pushing surface 2131 to form a limiting groove.

[0051] Specifically, the guide surface 2132 is tilted, and the angle between the second pressing surface 2131 and the guide surface 2132 is obtuse. When the first and second straightening components 21 and 22 press the left and right sides of the busbar 4, the busbar 4 may not be in close contact with the support surface 61. However, by providing the guide surface 2132, during the left and right clamping process of the straightening mechanism 2, the left and right sides of the inclined busbar 4 will first contact the guide surface 2132. As the distance between the first and second straightening components 21 and 22 decreases, the busbar 4 will move toward the support surface 61 along the angle of the guide surface 2132, thereby making the busbar 4 close to the support surface 61. At this time, the first and second pressing surfaces 21211 and 2131 jointly press the left and right sides of the busbar 4, so that the busbar 4 achieves a better straightening effect.

[0052] In a specific embodiment, at least four limit blocks 213 are provided on the correction clamping finger 211, two of which are used to limit the root of the bus bar 4, and the other limit blocks 213 are used to limit the upper part of the bus bar 4, so that the bus bar 4 can be more completely attached to the support surface 61.

[0053] Furthermore, the second pressing surfaces 2131 of the two limit blocks 213 at the same height extend toward each other and connect to form a connecting portion 2133, thereby ensuring that the second pressing surfaces 2131 of the two limit blocks 213 are flush, thereby ensuring that the first pressing surface 21211 and the second pressing surface 2131 located on the same side of the bus bar 4 are flush, thereby improving the correction accuracy of the correction mechanism 2, enabling the two bus bars 4 to achieve the same correction and straightening effect, improving the stability and consistency of the correction operation, and facilitating the quality control of the bus bar 4. Preferably, all the limit blocks 213 are connected together at one end close to the correction clamping finger 211 by a connecting seat 214, and the limit blocks 213 and the connecting seat 214 are an integrally formed structure. The connecting seat 214 is detachably connected to the correction clamping finger 211, resulting in a stable and strong structure, while facilitating the production and installation of the limit blocks 213.

[0054] Furthermore, avoidance grooves 62 are provided on the left and right sides of the shaping support block 6, corresponding to the connection portions 2133. This prevents the shaping support block 6 from obstructing the movement of the connection portions 2133 when the stop block 213 approaches the side of the busbar 4, thereby preventing the device from functioning properly and preventing the connection portions 2133 from colliding with the shaping support block 6, leading to structural damage. It is understood that in other embodiments, the connection portion 2133 may not be provided between the two stop blocks 213, i.e., it is not necessary to provide the avoidance grooves 62 on the shaping support block 6 to avoid the connection portions 2133.

[0055] See also Figures 5 and 6 As shown, in a specific embodiment, the pushing block 212 includes a first vertical portion 2121 and a horizontal mounting portion 2122; the horizontal mounting portion 2122 is vertically connected to the middle portion of the first vertical portion 2121, and the horizontal mounting portion 2122 is horizontally mounted on the limit block 213, and the first vertical portion 2121 is provided with abutting surface 21212 and a first pushing surface 21211, and the abutting surface 21212 is vertically arranged to the first pushing surface 21211, and the abutting surface 21212 is used to abut the support surface 61.

[0056] Specifically, by providing a horizontal mounting portion 2122 vertically connected to the first vertical portion 2121, it helps to enhance the structural stability and rigidity of the push block 212. The first vertical portion 2121 provides the necessary support force for the pushing operation, while the horizontal mounting portion 2122 ensures that the push block 212 can be firmly mounted on the limit block 213, making it less likely to shake or deflect, thereby improving the operating accuracy and reliability of the entire device. Secondly, the abutting surface 21212 is arranged perpendicularly to the first pushing surface 21211, so that the support surface 61, the abutting surface 21212, and the first pushing surface 21211 form a stable and high-precision pushing structure to push the side of the busbar 4, effectively improving the correction effect of the correction mechanism 2. Preferably, the horizontal mounting portion 2122 is detachably connected to the limit block 213 to facilitate the replacement of the push block 212.

[0057] Furthermore, the first vertical portion 2121 is provided with a snap-fitting groove 21213, which is snap-fitted to the connecting portion 2133, and the back side of the abutting surface 21212 abuts against the limit block 213, so that the pushing block 212 is fixed to the limit block 213, so that during the correction process, the pushing block 212 will not rotate due to the reaction force, thereby improving the stability of the connection structure between the pushing block 212 and the limit block 213.

[0058] See also Figures 5 to 7 As shown, specifically, a mounting groove 2144 is provided on the side of the limit block 213 close to the support surface 61, and the lower end of the first vertical portion 2121 extends into the mounting groove 2144 and is clamped to the connecting portion 2133. The structure is simple and stable, and it is also convenient for disassembly and replacement of the pushing block 212.

[0059] Furthermore, the first vertical portion 2121 is provided with a first pushing surface 21211 , and one side thereof is connected to the second vertical portion 2123 . The second vertical portion 2123 is perpendicular to the abutting surface 21212 and the horizontal mounting portion 2122 .

[0060] Specifically, the second vertical portion 2123 is connected to the upper half of the first vertical portion 2121, and the bottom of the second vertical portion 2123 is perpendicularly connected to the horizontal mounting portion 2122. By providing the second vertical portion 2123, the area of ​​the first pushing surface 21211 can be expanded, thereby increasing the pushing range, and improving the structural stability and rigidity of the pushing block 212. It also avoids the situation where the increased volume of the lower half of the first vertical portion 2121 prevents it from extending into the mounting groove 2144, thereby not affecting the installation convenience of the pushing block 212. Preferably, the first vertical portion 2121, the second vertical portion 2123, and the horizontal mounting portion 2122 are an integrally formed structure, which is structurally stable and strong, and facilitates the production and installation of the pushing block 212.

[0061] See also Figure 3 As shown, in a specific embodiment, an adjusting screw 215 is provided on the correction clamping finger 211 , and the length direction of the adjusting screw 215 is consistent with the driving direction of the correction driving member 23 .

[0062] Specifically, by changing the screwing depth of the adjusting screw 215, the shortest distance between the first correction component 21 and the second correction component 22 can be adjusted so that the correction mechanism 2 can be compatible with busbars 4 of different widths, thereby improving the versatility of the busbar flattening correction device.

[0063] In a specific embodiment, a shaping texture layer (not shown in the figure) is provided on the support surface 61 .

[0064] Specifically, when the flattening mechanism 3 flattens the busbar 4, the flattening mechanism 3 flattens the busbar 4 on the support surface 61, so that the busbar 4 is pressed against the support surface 61 to form a rough surface, which is more conducive to the absorption of laser energy and helps to improve the welding effect.

[0065] See also Figure 1 、 Figure 2 and Figure 4 As shown, in a specific embodiment, the first flattening assembly 31 and the second flattening assembly 32 both include flattening fingers 311 and flattening blocks 312 . The flattening fingers 311 are transmission-connected to the flattening drive member 33 , and the flattening blocks 312 are installed on the inner side of the flattening fingers 311 .

[0066] Specifically, a pressing surface 3121 is provided on the side of the flattening block 312 close to the support surface 61. The area of ​​the pressing surface 3121 is larger than the area of ​​the busbar 4 commonly available on the market, so as to be suitable for busbars 4 of different sizes, thereby improving the versatility of the flattening mechanism 3. A shaping texture layer may also be provided on the pressing surface 3121. In conjunction with the shaping support block 6, a rough surface can be formed on the front and back sides of the busbar 4 when flattening the busbar 4, which is more conducive to the absorption of laser energy and helps to improve the welding effect.

[0067] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the scope of protection of the present invention.

Claims

1. A busbar flattening and straightening device, characterized in that: Including a mounting frame, a correcting mechanism and a flattening mechanism; The correcting mechanism and the flattening mechanism are both mounted on the mounting frame; The correcting mechanism includes a first correcting component and a second correcting component, the first correcting component and the second correcting component are arranged opposite to each other, and when the first correcting component and the second correcting component move toward each other, the first correcting component and the second correcting component respectively press the left and right sides of the bus bar to straighten and correct the bus bar; The flattening mechanism includes a first flattening component and a second flattening component. The first flattening component and the second flattening component are arranged relative to each other. When the first flattening component and the second flattening component move toward each other, the first flattening component and the second flattening component respectively press the front and rear surfaces of the busbar to flatten the busbar.

2. The busbar flattening and straightening device according to claim 1, characterized in that: The correction mechanism also includes a correction drive installed on the mounting frame, and the first correction component and the second correction component are transmission-connected to the correction drive so that the correction drive drives the first correction component and the second correction component to move toward each other and press the left and right sides of the busbar; the flattening mechanism also includes a flattening drive installed on the mounting frame, and the first flattening component and the second flattening component are transmission-connected to the flattening drive so that the flattening drive drives the first flattening component and the second flattening component to move toward each other and press the front and back sides of the busbar.

3. The busbar flattening and straightening device according to claim 2, characterized in that: The busbar flattening and straightening device further includes a shaping support block, which is mounted on the mounting frame and located in the middle between the first straightening component and the second straightening component, and in the middle between the first flattening component and the second flattening component.

4. The busbar flattening and straightening device according to claim 3, characterized in that: The first correction component and the second correction component both include correction clamping fingers and a pushing block. The correction clamping fingers are transmission-connected to the correction driving member, and the pushing block is installed on the inner side of the correction clamping fingers.

5. The busbar flattening and straightening device according to claim 4, characterized in that: A limiting block is further provided on the inner side of the correction clamping finger, and a limiting groove is formed between the limiting block and the shaping support block.

6. The busbar flattening and straightening device according to claim 5, characterized in that: A first pushing surface is provided on the inner side of the pushing block, and the limiting block is provided with a second pushing surface and a guide surface. The second pushing surface is arranged close to the shaping support block, and the second pushing surface is flush with the first pushing surface. The guide surface is connected to the side of the second pushing surface away from the shaping support block, and the guide surface is connected to the surface of the shaping support block through the second pushing surface to form the limiting groove.

7. The busbar flattening and straightening device according to claim 6, characterized in that: The pushing block includes a first vertical portion and a horizontal mounting portion; the horizontal mounting portion is vertically connected to the middle portion of the first vertical portion, and the horizontal mounting portion is horizontally mounted on the limiting block, and the first vertical portion is provided with the first pushing surface.

8. The busbar flattening and straightening device according to claim 7, characterized in that: The side of the first vertical portion where the first pushing surface is provided is further connected to a second vertical portion, and the second vertical portion is further vertically connected to the horizontal mounting portion.

9. The busbar flattening and straightening device according to claim 4, characterized in that: The return clamp finger is equipped with an adjusting screw, and the length direction of the adjusting screw is consistent with the driving direction of the return drive member.

10. The busbar flattening and straightening device according to claim 3, characterized in that: A shaping texture layer is provided on the shaping support block.

Images