Solder strip shaping structure and solder strip shaping system

Abstract

The utility model discloses a welding strip shaping structure which comprises a fixed plate, a fixed supporting plate, a movable pressing plate and a rotary hinging mechanism. The fixed supporting plate is arranged at the top of the fixed plate, and a plurality of shaping pressing sheets are arranged on the surface of the fixed supporting plate; the movable pressing plate is embedded in the fixed supporting plate, and the top of the movable pressing plate extends to the position above the fixed supporting plate. One end of the rotary hinging mechanism is connected with a shaping driving piece arranged above the movable pressing plate, the other end of the rotary hinging mechanism penetrates through the movable pressing plate to be hinged to the fixed plate and is pressed at the bottom of the movable pressing plate at the same time, and the rotary hinging mechanism can achieve movement of the movable pressing plate relative to the fixed supporting plate under the action of the shaping driving piece; and the top of the movable pressing plate is pressed down to the shaping pressing sheet. The utility model further discloses a welding strip shaping system. According to the welding strip shaping device, when a welding strip is shaped, large pressure can be generated only through small thrust, and the shaping driving piece is installed outside the structure, so that adjustment and follow-up maintenance are facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of solar cell components, and in particular relates to a welding strip shaping structure and a welding strip shaping system. Background Art

[0002] During the manufacturing process of solar cell modules, the soldering ribbons need to be straightened, shaped, cut into a certain length, and then soldered to the battery cells.

[0003] The existing method of shaping the welding strip is to shape the welding strip under pressure by means of a cylinder (or hydraulic cylinder, electric cylinder), but the force output by the existing cylinder often acts linearly on the pressure plate, requiring a large thrust, and the existing welding strip shaping structure generally has the problem that the cylinder size is too large and it is not convenient for adjustment and subsequent maintenance. Utility Model Content

[0004] In response to one or more of the above-mentioned defects or improvement needs in the prior art, the utility model provides a solder strip shaping structure and a solder strip shaping system, which adopts a driving member to drive the hinge to rotate to quickly realize the solder strip shaping. When shaping the solder strip, only a small thrust is required to generate a large pressure, and the shaping driving member is installed outside the structure for easy adjustment and subsequent maintenance.

[0005] To achieve the above-mentioned purpose, according to one aspect of the utility model, a welding strip shaping structure is provided, comprising a fixed plate, a fixed support plate, a movable pressing plate and a rotating hinge mechanism;

[0006] The fixed support plate is arranged on the top of the fixed plate, and a plurality of shaping pressing sheets are arranged on the surface of the fixed support plate; the movable pressing plate is embedded in the fixed support plate, and the top of the movable pressing plate extends above the fixed support plate;

[0007] One end of the rotating hinge mechanism is connected to the shaping driving member arranged above the movable pressure plate, and the other end passes through the movable pressure plate and is hinged to the fixed plate and pressed on the bottom of the movable pressure plate at the same time. Under the action of the shaping driving member, the rotating hinge mechanism can realize the movement of the movable pressure plate relative to the fixed support plate, so that the top of the movable pressure plate is pressed down onto the shaping pressure sheet.

[0008] As a further improvement of the present invention, the rotating hinge mechanism includes a rotating connecting rod, the top end of the rotating connecting rod is connected to the output shaft of the shaping drive component, the bottom end of the rotating connecting rod has a crimping part, which matches the crimping part corresponding to the bottom of the movable pressure plate, and the bottom end of the rotating connecting rod is provided with a hinge shaft, and the hinge shaft passes through the rotating connecting rod and is installed on the fixed plate.

[0009] As a further improvement of the utility model, a plurality of movable pressing plate guide shafts are provided on the movable pressing plate, and the top of the movable pressing plate guide shaft is connected to the movable pressing plate, and the bottom is connected to the fixed plate.

[0010] As a further improvement of the utility model, a plurality of springs are provided between the movable pressing plate and the fixed plate.

[0011] As a further improvement of the present invention, the movable pressure plate is a tree-branch type structure, and its top includes a plurality of pressure plate structural units. The pressure plate structural units extend above the fixed support plate and vertically correspond to the shaping pressure sheets on the fixed support plate.

[0012] As a further improvement of the utility model, it also includes a movable support plate assembly arranged longitudinally corresponding to the fixed support plate, and the surface of the movable support plate assembly is provided with a shaping pressing sheet corresponding to the top of the movable pressing plate;

[0013] The movable support plate assembly includes a movable support plate, an adjustment plate and an adjustment plate driving member; the adjustment plate is located above the fixed plate and is also located below the movable support plate, and the adjustment plate driving member is connected to the adjustment plate.

[0014] As a further improvement of the present invention, the body of the adjusting plate driving member is connected to the adjusting plate, and the output shaft of the adjusting plate driving member acts on the fixing plate.

[0015] As a further improvement of the present invention, the surfaces opposite to the movable support plate and the adjustment plate are set as a wave-shaped matching structure. When the trough of the movable support plate contacts the trough of the adjustment plate, the total height of the movable support plate and the adjustment plate decreases. When the trough of the movable support plate contacts the peak of the adjustment plate, the total height of the movable support plate and the adjustment plate increases.

[0016] As a further improvement of the utility model, the movable support plate assembly further includes a plurality of support plate guide shafts, the support plate guide shafts pass through the movable support plate and the adjustment plate, and are fixed to the fixed plate; and,

[0017] The adjustment plate is provided with an avoidance groove corresponding to the position of the guide shaft of the support plate along its moving direction.

[0018] As a further improvement of the utility model, the shaping drive member includes a cylinder, a hydraulic cylinder or an electric cylinder; and / or,

[0019] The adjusting plate driving member comprises a pneumatic cylinder, a hydraulic cylinder or an electric cylinder.

[0020] According to another aspect of the utility model, a welding strip shaping system is provided, which adopts the welding strip shaping structure, including a plurality of the welding strip shaping structures arranged side by side, so as to shape a plurality of welding strips arranged side by side at the same time;

[0021] It also includes a movable carrying mechanism for receiving the welding strip, which is arranged below the welding strip shaping structure, and a transport mechanism for transferring the welding strip from the welding strip shaping structure to the movable carrying mechanism.

[0022] In general, the above technical solution conceived by the utility model has the following beneficial effects compared with the prior art:

[0023] (1) In the welding strip shaping structure of the utility model, one end of the rotating hinge mechanism is connected to the driving member, and the other end acts on the bottom of the movable pressure plate. The rotating hinge mechanism, driven by the shaping driving member, moves the movable pressure plate downward toward the fixed plate, thereby pressing the welding strip onto the shaping pressure plate on the fixed support plate. The welding strip shaping is quickly realized by using the driving member to drive the hinge to rotate. In addition, during the welding strip shaping process, since the input force arm is much larger than the output force arm, only a small thrust is required to generate a large pressure when shaping the welding strip.

[0024] (2) The welding strip shaping structure of the utility model uses a new movable support plate assembly, in which the adjustment plate can be moved toward or away from the fixed support plate under the drive of the adjustment cylinder. At the same time, the movable support plate is arranged on the adjustment plate, and the adjustment cylinder is fixed on the adjustment plate. Therefore, the position of the adjustment plate can be controlled by controlling the state of the adjustment cylinder, and then the movable support plate can be controlled to reach or exit the working position, thereby achieving the purpose of switching the length of the welding strip.

[0025] (3) The welding strip shaping structure of the utility model has a shaping driver installed outside the structure, which is convenient for adjustment and subsequent maintenance; and the body of the adjusting plate driver is fixed on the adjusting plate, and the output shaft acts on the fixed support plate. The adjusting plate driver is reversely installed, which is convenient for subsequent debugging and maintenance, and fixing the adjusting plate driver in this installation method can further save space. The overall structure of the utility model is small and compact and easy to adjust and maintain.

[0026] (4) In the welding strip shaping structure of the present invention, the movable pressure plate is embedded in the fixed support plate and the movable support plate, and the rotating hinge mechanism passes through the movable pressure plate and presses on the bottom of the movable pressure plate, so that the movable pressure plate and the fixed support plate and the movable support plate can move relative to each other. This arrangement makes the welding strip shaping structure more compact.

[0027] (5) The solder strip shaping system of the utility model can shape multiple solder strips arranged side by side at the same time, and the transport mechanism facilitates the transfer of the shaped solder strips from the solder strip shaping structure to the carrying mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the three-dimensional structure of the welding strip shaping structure of an embodiment of the utility model;

[0029] Figure 2 It is a schematic diagram of the three-dimensional structure of the welding strip shaping structure of an embodiment of the utility model from another angle;

[0030] Figure 3 It is a schematic cross-sectional structure diagram of the welding strip shaping structure of an embodiment of the utility model;

[0031] Figure 4 It is a schematic diagram of the connection structure between the movable pressing plate and the rotating connecting rod involved in the welding strip shaping structure of the embodiment of the utility model;

[0032] Figure 5 It is a cross-sectional view of the connection structure between the movable pressing plate and the rotating connecting rod involved in the welding strip shaping structure of the embodiment of the utility model;

[0033] Figure 6 It is a schematic diagram of the movable pressing plate structure involved in the welding strip shaping structure of an embodiment of the utility model;

[0034] Figure 7 This is a schematic diagram of the structure of the movable support plate involved in the welding strip shaping structure of the embodiment of the utility model;

[0035] Figure 8 This is a schematic diagram of a structure in which the top surfaces of the movable support plate and the fixed support plate are flush with each other according to an embodiment of the utility model;

[0036] Fig. 9 This is a structural schematic diagram of an embodiment of the utility model in which the top surface of the movable support plate is lower than the fixed support plate.

[0037] In all the drawings, the same figure marks represent the same technical features, specifically: 1-fixed plate, 2-fixed support plate, 3-movable pressure plate, 4-rotating connecting rod, 5-shaping drive member, 6-shaping pressure sheet, 7-movable pressure plate guide shaft, 8-spring, 9-hinge shaft, 10-movable support plate, 11-adjustment plate, 12-adjustment plate drive member, 13-support plate guide shaft. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model. In addition, the technical features involved in each embodiment of the utility model described below can be combined with each other as long as they do not conflict with each other.

[0039] 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", "axial", "radial", "circumferential" and the like 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 referred device or element 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.

[0040] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0041] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0042] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0043] The present application takes into account that the solder strip shaping structure has certain requirements for the space size below it, that is, it is not desired that the cylinder be arranged below the structure to occupy space. For example, during the solder strip shaping process, a substrate carrying battery cells may pass below, and in order to meet the process requirements, the height between the solder strip shaping structure and the substrate cannot be too high. At the same time, since multiple solder strips need to be shaped simultaneously during the battery assembly manufacturing process, it is not desired that the solder strip shaping structure take up too much space in the horizontal direction (perpendicular to the direction in which the solder strip is unrolled from the solder strip roll).

[0044] Based on this, Figures 1 to 3 As shown, the utility model proposes a welding strip shaping structure, including a fixed plate 1, a fixed support plate 2, a movable pressing plate 3 and a rotating hinge mechanism, wherein the fixed support plate 2 is arranged on the top of the fixed plate 1, and a plurality of shaping pressing plates 6 are arranged on the surface of the fixed support plate 2; the movable pressing plate 3 is embedded in the fixed support plate 2, and the top of the movable pressing plate 3 extends above the fixed support plate 2. One end of the rotating hinge mechanism is connected to the output shaft of the shaping driving member 5, and the other end passes through the movable pressing plate 3 and is hinged to the fixed plate 1 and acts on the bottom of the movable pressing plate 3. The shaping driving member 5 is fixed above the movable pressing plate 3. Under the action of the shaping driving member 5, the movable pressing plate 3 has a downward pressure, realizing relative movement with the fixed support plate 2, so that it can be pressed down onto the shaping pressing plate 6 to realize welding strip shaping.

[0045] It should be noted that the movable pressing plate 3 is embedded in the fixed support plate 2, and the bottom may be located in the fixed support plate 2, or it may extend downward through the fixed support plate 2. In a preferred embodiment shown in the drawings of the present utility model, the movable pressing plate 3 extends downward through the fixed support plate 2 to the fixed plate 1. It can be understood that there may be no direct connection between the movable pressing plate 3 and the fixed support plate 2, and it is only necessary to ensure that the movable pressing plate 3 can move up and down in the fixed support plate 2.

[0046] Specifically, the rotary hinge mechanism includes a rotary link 4 and a hinge shaft 9. One end (top end) of the rotary link 4 is rotatably fixedly connected to the output shaft of the shaping drive 5, and the other end (bottom end) of the rotary link 4 forms a plane height pair with the movable pressing plate 3. Figures 3 to 6 As shown, the bottom end of the rotating link 4 has a crimping piece, and the bottom of the moving platen 3 is provided with a corresponding crimping portion, so that the rotating link 4 is pressed on the moving platen 3. Among them, the crimping piece of the rotating link 4 matches the crimping portion correspondingly arranged at the bottom of the moving platen 3, that is, in order to facilitate the rotating link 4 to push the moving platen 3 to move downward after the rotating movement, as shown in FIG. Figure 5 As shown, the bottom of the movable pressure plate 3 is configured to have a crimping portion that can be pressed downward by the bottom crimping piece of the rotating connecting rod 4, and the bottom of the rotating connecting rod 4 is set to a crimping piece that matches it. When the rotating connecting rod 4 presses down the movable pressure plate 3, the crimping piece of the rotating connecting rod 4 contacts the crimping portion and applies downward pressure to it.

[0047] The arrangement structure of the crimping portion is not specifically limited. For example, the present invention is attached Figure 5 , 6 In the specific embodiment shown, the crimping portion is configured as a U-shaped structure opening toward the rotating connecting rod 4, wherein the crimping portion can extend a portion in the horizontal direction for the rotating connecting rod 4 to press down, and specifically, the bottom surface of the crimping portion can be located inside or below the movable pressing plate 3, which is determined specifically by the length of the rotating connecting rod 4. However, as long as the crimping with the crimping piece can be achieved, it is within the protection scope of the present utility model.

[0048] Similarly, the structure of the crimping piece is not specifically limited. For example, the present invention is attached Figure 5 , 6 In the specific embodiment shown, the crimping piece is a cam structure, which can be integrated with the rotating connecting rod 4, or fixedly installed at the end of the rotating connecting rod 4. The cam structure can interact with the crimping part and press the crimping part downward when rotating. However, it can be understood that the crimping piece of the utility model is not limited to the cam structure shown in the drawings. As long as the structural design of the crimping piece can make it contact and interact with the part of the crimping part that is pressed downward during the rotation process, and give it downward pressure, it is within the protection scope of the utility model.

[0049] At the same time Figure 4 As shown, a hinge shaft 9 is provided at the bottom end of the rotating link 4, and the hinge shaft 9 passes through the bottom end of the rotating link 4 so that the rotating link 4 can rotate around it. The hinge shaft 9 specifically passes through the crimping part of the rotating link 4. As more specifically described in this application, the hinge shaft 9 eccentrically passes through the crimping part of the cam structure. In more detail, the hinge shaft 9 is installed on the fixed plate 1. When the shaping drive 5 is working, the output shaft of the shaping drive 5 pushes the rotating link 4 to rotate around the hinge shaft 9, so that the movable pressing plate 3 moves downward under the downward pressure of the rotating link 4.

[0050] Furthermore, if Figure 2 , Figure 3 As shown, the movable platen 3 forms a movable pair that moves up and down in the longitudinal direction relative to the fixed plate 1 through the movable platen guide shaft 7, and the top of the movable platen guide shaft 7 is connected to the movable platen 3, and the bottom is connected to the fixed plate 1. Through the setting of the movable platen guide shaft 7, it is convenient to guide the movable platen 3 when it moves up and down, so that it does not deviate.

[0051] Preferably, a plurality of springs 8 are provided between the movable pressure plate 3 and the fixed plate 1. When the movable pressure plate 3 is pressed downward under the action of the rotating hinge assembly, the spring 8 is compressed, and the movable pressure plate 3 presses the welding strip onto the shaping pressure plate 6 for shaping; after the shaping is completed, the movable pressure plate 3 rises to the initial position under the rebound action of the spring 8.

[0052] In the welding strip shaping structure of the present invention, the hinge axis 9 of the rotating connecting rod 4 is arranged below the movable pressure plate 3, that is, the position of the connection point of its hinged end is lower than the height of the fixed support plate 2. This design can increase the force arm, so that the shaping drive member 5 only needs a small thrust to generate a large pressure. In addition, the shaping drive member 5 of the present invention is fixed on the movable pressure plate 3. On the one hand, during the welding strip shaping process, since the input force arm is much larger than the output force arm, the shaping drive member 5 only needs a small thrust to generate a large pressure; on the other hand, the shaping drive member 5 is installed above the movable pressure plate 3, which not only saves space under the structure, but also facilitates adjustment and subsequent maintenance.

[0053] It is also understandable that the connection point between the rotary hinge mechanism and the movable platen 3 of the utility model is lower than the height of the fixed support plate 2, so the position corresponding to the rotary connecting rod 4 on the movable platen 3 is provided with an opening for the rotary connecting rod 4 to extend downward.

[0054] Furthermore, the movable platen 3 is a tree-branch structure, and its top includes a plurality of platen structural units. The movable platen 3 is embedded in the fixed support plate 2. Correspondingly, a reserved space for the movable platen 3 to move up and down is provided on the fixed support plate 2. The platen structural unit on the top of the movable platen 3 extends above the fixed support plate 2, so that the welding strip is shaped when the movable platen 3 is pressed down. In a preferred embodiment, the platen structural unit is a T-shaped structure or a 7-shaped structure, that is, at least one side of the platen structural unit has a platen extending outward, and the platen is vertically ( Figure 1 The Z direction shown in the figure) corresponds to the shape of the downward pressure.

[0055] It can be understood that, due to the arrangement of the tree-branch type movable pressing plate 3 of the utility model, space can be provided between two adjacent pressing plate structure units for the welding ribbon to be passed through when the welding ribbon is initially unwound from the welding ribbon roll to the shaping structure. The pressing plate structure unit of the utility model with a T-shaped structure or a 7-shaped structure can conveniently pull the welding ribbon from the side to the lower shaping processing position (below the pressing plate of the pressing plate structure unit) without passing the welding ribbon from the rear.

[0056] In a preferred embodiment, the movable pressing plate 3 includes a plurality of pressing plate structural units, and correspondingly, a plurality of rows of shaping pressing sheets 6 are provided on the top surface of the fixed support plate 2, that is, along the Figure 1 The Y direction is provided with multiple rows, and each row of shaping sheets 6 is longitudinally ( Figure 1 Multiple solder strips are arranged in the X direction as shown, so that multiple solder strips can be shaped at the same time.

[0057] Optionally, the shaping drive member 5 includes but is not limited to a drive structure capable of realizing linear motion, such as a cylinder, a hydraulic cylinder, and an electric cylinder.

[0058] Furthermore, if Figures 7 to 9As shown, in order to adapt to the shaping of welding strips of different lengths, the welding strip shaping structure of the utility model also includes a longitudinal ( Figure 1 The movable support plate assembly is provided corresponding to the X direction shown in the figure, and a plurality of shaping pressing sheets 6 corresponding to the pressing plate structural unit on the top of the movable pressing plate 3 are provided on the surface of the movable support plate assembly. Similarly, a reserved space for the moving pressing plate 3 to move up and down is provided on the movable support plate assembly. When the movable support plate assembly is adjusted to be lower than the top surface of the fixed support plate 2 under the action of power, the short welding strip is shaped; when the movable support plate assembly is raised to be level with the top surface of the fixed support plate 2 under the action of power, the long welding strip shaping welding can be realized, and this position is the working position of the movable support plate assembly.

[0059] Specifically, the movable support plate assembly includes a movable support plate 10, an adjustment plate 11 and an adjustment plate driving member 12. The adjustment plate 11 is arranged above the fixed plate 1, and is also arranged below the movable support plate 10; the adjustment plate driving member 12 is connected to the adjustment plate 11 to drive the adjustment plate 11 to move; preferably, the body of the adjustment plate driving member 12 is connected to the adjustment plate 11, and the output shaft of the adjustment plate driving member 12 acts on the fixed plate 1 (the output shaft of the adjustment plate driving member 12 is connected to the fixed plate 1, or the output shaft of the adjustment plate driving member 12 abuts against the fixed plate 1), so that the adjustment plate 11 is driven along the extension of the adjustment plate driving member 12. Figure 1 On the contrary, the adjustment plate driving member 12 moves outward in the X direction (away from the fixed support plate 2); on the contrary, the adjustment plate 11 is driven by the contraction of the adjustment plate driving member 12 along the direction shown in FIG. Figure 1 The X direction shown is moving inwards (moving towards the fixed support plate 2).

[0060] At the same time, the surfaces opposite to the movable support plate 10 and the adjustment plate 11 are designed as a wave-shaped matching structure, so that when the adjustment plate 11 moves outward, the trough of the movable support plate 10 contacts the trough of the adjustment plate 11, and the total height of the movable support plate 10 and the adjustment plate 11 decreases, so that the movable support plate 10 moves downward under the action of gravity; when the adjustment plate 11 moves inward, the trough of the movable support plate 10 contacts the crest of the adjustment plate 11, and the total height of the movable support plate 10 and the adjustment plate 11 increases, so that the movable support plate 10 moves upward. It should be noted that in this embodiment, from the perspective shown in the figure, the crest of the adjustment plate 11 is the surface with the highest height on its upper surface, and the trough is the surface with a relatively low height on its upper surface; the crest of the movable support plate 10 is the surface of its lower surface that is farther away from the adjustment plate 11, and the trough is the surface of its lower surface that is relatively closer to the adjustment plate 11.

[0061] Therefore, by controlling the state of the adjustment plate driving member 12, the relative position of the adjustment plate 11 and the movable support plate 10 can be controlled, and then the movable support plate 10 can be controlled to reach / exit the working position to achieve switching between long and short welding strips, so that both long welding strips and short welding strips can be shaped.

[0062] When the short welding strip is being shaped, the adjusting plate driving member 12 extends outward to push the adjusting plate 11 outward (such as Figure 1 The movable support plate 10 moves in the X direction in the middle, thereby moving downward and exiting the shaping working position; when the shaping process of the long welding strip is required, the adjustment plate driving member 12 retracts, pushing the adjustment plate 11 to move inward, thereby pushing the movable support plate 10 to move upward and reach the shaping working position.

[0063] In a preferred embodiment, the movable support plate 10 forms a moving pair that moves vertically (in the Z direction) relative to the fixed plate 1 through the support plate guide shaft 13. The support plate guide shaft 13 passes through the movable support plate 10 and the adjustment plate 11 and is fixed on the fixed plate 1, guiding the vertical movement of the movable support plate 10 and limiting its lateral displacement. In more detail, an avoidance groove (not shown in the figure) corresponding to the position of the support plate guide shaft 13 is provided on the adjustment plate 11 along its moving direction (X direction). The length of the avoidance groove is determined according to the moving distance of the adjustment plate 11 along the X direction, and must not be less than the moving distance of the adjustment plate 11 along the X direction, so as to avoid interference with the support plate guide shaft 13 when the adjustment plate 11 moves outward or inward along the X direction.

[0064] Optionally, the adjusting plate driving member 12 includes but is not limited to a driving structure capable of realizing linear motion, such as a cylinder, a hydraulic cylinder, and an electric cylinder.

[0065] The main body of the adjusting plate driving component of the utility model is fixed on the adjusting plate, the output shaft acts on the fixed support plate, and the adjusting plate driving component is reversely installed, which is convenient for subsequent debugging and maintenance, and fixing the adjusting plate driving component by this installation method can further save space.

[0066] The welding strip shaping structure of the utility model has the following working process:

[0067] When the long welding strip is shaped, the adjustment plate driving member 12 retracts, pushing the adjustment plate 11 to move inward, thereby pushing the support plate 10 to move upward to reach the working position; the shaping driving member 5 extends out, pushing the swing arm connecting rod 4 to rotate around the hinge axis 9, driving the movable pressure plate 3 to move downward, and the spring 8 is compressed, pressing the welding strip onto the shaping pressure plate 6 to complete the shaping.

[0068] When the short welding strip is shaped, the adjustment plate driving member 12 extends out, pushing the adjustment plate 11 to move outward, thereby pushing the support plate 10 to move downward and leave the working position; the shaping driving member 5 extends out, pushing the swing arm connecting rod 4 to rotate around the hinge axis 9, driving the movable pressure plate 3 to move downward, and the spring 8 is compressed, pressing the welding strip onto the shaping pressure plate 6 to complete the shaping.

[0069] Furthermore, the utility model also provides a welding strip shaping system, including a plurality of welding strip shaping structures arranged side by side, so as to simultaneously shape a plurality of welding strips arranged side by side. Specifically, the welding strip shaping system also includes a movable bearing mechanism arranged below the welding strip shaping structure for receiving the plurality of welding strips after shaping, and a conveying mechanism for transferring the welding strips from the welding strip shaping structure to the movable bearing mechanism. The specific structure of the conveying mechanism adopts existing structures such as a multi-axis manipulator, a traction clamp or a suction cup assembly, which will not be described in detail here.

[0070] It is easy for those skilled in the art to understand that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A welding strip shaping structure, characterized in that: It includes a fixed plate, a fixed support plate, a movable pressing plate and a rotating hinge mechanism; The fixed support plate is arranged on the top of the fixed plate, and a plurality of shaping pressing sheets are arranged on the surface of the fixed support plate; the movable pressing plate is embedded in the fixed support plate, and the top of the movable pressing plate extends above the fixed support plate; One end of the rotating hinge mechanism is connected to the shaping driving member arranged above the movable pressure plate, and the other end passes through the movable pressure plate and is hinged to the fixed plate and pressed on the bottom of the movable pressure plate at the same time. Under the action of the shaping driving member, the rotating hinge mechanism can realize the movement of the movable pressure plate relative to the fixed support plate, so that the top of the movable pressure plate is pressed down onto the shaping pressure sheet.

2. The solder strip shaping structure according to claim 1, characterized in that: The rotating hinge mechanism includes a rotating connecting rod, the top end of the rotating connecting rod is connected to the output shaft of the shaping driving member, the bottom end of the rotating connecting rod has a crimping piece, which matches the crimping part correspondingly arranged at the bottom of the movable pressure plate, and the bottom end of the rotating connecting rod is provided with a hinge shaft, and the hinge shaft passes through the rotating connecting rod and is installed on the fixed plate.

3. The solder strip shaping structure according to claim 1, characterized in that: The movable pressing plate is provided with a plurality of movable pressing plate guide shafts, the top of the movable pressing plate guide shaft is connected to the movable pressing plate, and the bottom is connected to the fixed plate.

4. The solder strip shaping structure according to claim 1, characterized in that: A plurality of springs are arranged between the movable pressing plate and the fixed plate.

5. The solder strip shaping structure according to claim 1, characterized in that: The movable pressing plate is a tree-branch type structure, and the top of the movable pressing plate includes a plurality of pressing plate structural units. The pressing plate structural units extend above the fixed support plate and correspond vertically to the shaping pressing sheets on the fixed support plate.

6. The welding strip shaping structure according to any one of claims 1 to 5, characterized in that: It also includes a movable support plate assembly longitudinally arranged corresponding to the fixed support plate, and a shaping pressing sheet corresponding to the top of the movable pressing plate is provided on the surface of the movable support plate assembly; The movable support plate assembly includes a movable support plate, an adjustment plate and an adjustment plate driving member; the adjustment plate is located above the fixed plate and is also located below the movable support plate, and the adjustment plate driving member is connected to the adjustment plate.

7. The solder strip shaping structure according to claim 6, characterized in that: The body of the adjusting plate driving member is connected to the adjusting plate, and the output shaft of the adjusting plate driving member acts on the fixing plate.

8. The solder strip shaping structure according to claim 6, characterized in that: The surfaces opposite to the movable support plate and the adjustment plate are set as a wave-shaped matching structure. When the trough of the movable support plate contacts the trough of the adjustment plate, the total height of the movable support plate and the adjustment plate decreases. When the trough of the movable support plate contacts the peak of the adjustment plate, the total height of the movable support plate and the adjustment plate increases.

9. The solder strip shaping structure according to claim 6, characterized in that: The movable support plate assembly further includes a plurality of support plate guide shafts, the support plate guide shafts pass through the movable support plate and the adjustment plate, and are fixed to the fixed plate; and, The adjustment plate is provided with an avoidance groove corresponding to the position of the guide shaft of the support plate along its moving direction.

10. A solder strip shaping system, using the solder strip shaping structure according to any one of claims 1 to 9, characterized in that: It comprises a plurality of the welding strip shaping structures arranged side by side, so as to shape the plurality of welding strips arranged side by side at the same time; It also includes a movable carrying mechanism for receiving the welding strip, which is arranged below the welding strip shaping structure, and a transport mechanism for transferring the welding strip from the welding strip shaping structure to the movable carrying mechanism.

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