On-line extrusion metal belt shearing device

Abstract

The utility model discloses an on-line extrusion metal belt shearing device, which relates to the technical field of copper bar production and processing and comprises a rack, a mounting rack capable of advancing and retreating is mounted on the rack, and a cutting blade capable of moving up and down is mounted on the mounting rack; a traction mechanism is further installed on the machine frame, the traction mechanism is located in front of the installation frame, and the traction mechanism can conduct forward traction or reverse traction on the installation frame. The copper bar shearing device not only can be used for shearing copper bars in the extrusion production operation process, but also can be used for shearing rolled unqualified copper bars.

Description

Technical Field

[0001] This utility model relates to the field of copper busbar production and processing technology, and more specifically, to an online extrusion metal strip shearing device. Background Technology

[0002] During the extrusion process of irregular copper busbars, the material needs to be rolled into coils, and the copper busbars need to be cut without stopping the machine or affecting the extrusion speed. In addition, when the extrusion production line for irregular copper busbars is started, the extruded copper busbars are severely bent due to the thermoplastic deformation of copper, which is difficult to correct manually. Furthermore, if there is any abnormality in the copper guide rod or extrusion wheel when the machine is started, 3 to 5 meters of the copper busbars at the start of the machine need to be cut and scrapped.

[0003] Currently, copper busbars are cut using a hand saw. While this method allows for rapid cutting, it also easily produces flying copper shavings, which can injure people and affect environmental hygiene. Furthermore, if the hand saw is not held firmly during the cutting process, it can easily cause workplace accidents such as personal injury.

[0004] Therefore, there is an urgent need for a shearing mechanism that can cut both online copper busbars during the extrusion production process and defective copper busbars during winding. Utility Model Content

[0005] The purpose of this invention is to provide an online extruded metal strip shearing device, which can not only shear the copper busbar during the copper busbar extrusion production process, but also shear the unqualified copper busbars that are being coiled.

[0006] To achieve the purpose of this utility model, the technical solution adopted is as follows: an online extrusion metal strip shearing device, including a frame, a mounting frame that can move forward and backward is installed on the frame, and a cutting blade that can move up and down is installed on the mounting frame; the frame is also equipped with a traction mechanism, and the traction mechanism is located in front of the mounting frame, and the traction mechanism can pull the mounting frame in the forward or reverse direction.

[0007] Furthermore, the frame is also equipped with a guide rail, on which a reciprocating slider is mounted, and a mounting bracket is mounted on the slider.

[0008] Furthermore, the mounting bracket includes a base mounted on the slider and a fixing bracket mounted on the base; a first linear telescopic element extending vertically downward is mounted on the top of the fixing bracket, and a cutting blade is mounted on the output end of the first linear telescopic element.

[0009] Furthermore, the mounting bracket or base is also equipped with a pad that mates with the cutting blade, and the conveying surface of the pad is adapted to the copper busbar.

[0010] Furthermore, a guide frame is also installed on the fixing frame or base, and the guide frame also has a vertically extending guide groove, with one end of the cutting blade inserted into the guide groove.

[0011] Furthermore, a pressure structure is also installed on the side of the cutting blade.

[0012] Furthermore, the pressing structure includes a fixing block mounted on the cutting blade, a guide rod that moves up and down on the fixing block, and a pressing block mounted on the lower end of the guide rod.

[0013] Furthermore, two guide wheels are installed on the feeding side of the base, with the two guide wheels located on both sides of the pad, and the distance between the two guide wheels is adjustable.

[0014] Furthermore, the feed side of the base is provided with an elongated hole, the axis of which is perpendicular to the movement direction of the mounting frame, and the axles of the two guide wheels pass through the elongated hole and are locked to the base by nuts.

[0015] Furthermore, the discharge side of the base is also rotatably supported by a lifting roller that lifts the copper busbar.

[0016] Furthermore, the frame is also equipped with a limiting structure that cooperates with both ends of the guide rail.

[0017] Furthermore, the limiting structure is a stop block installed on the frame, and the height of the stop block is higher than the lower surface of the mounting frame.

[0018] Furthermore, the traction mechanism includes a drive motor fixedly mounted on the frame, a drive wheel mounted on the output end of the drive motor, and a driven wheel that can be close to or away from the drive wheel mounted on the frame.

[0019] Furthermore, the traction mechanism includes a support mounted on the frame, a swing arm hinged to the support, a driven wheel mounted on one end of the swing arm, and a second linear telescopic element hinged between the frame and the other end of the swing arm.

[0020] The beneficial effects of the utility model are:

[0021] In this invention, the mounting frame reciprocates on the machine frame, allowing it to move synchronously with the copper busbar during the copper busbar extrusion process. This keeps the cutting blade on the mounting frame relatively stationary with the copper busbar, enabling the cutting blade to effectively shear the copper busbar as it moves downwards. Simultaneously, by installing a traction mechanism on the machine frame, which can pull in either the forward or reverse direction, traction is not only achieved during the copper busbar extrusion process, but also, if there are defective copper busbars in the coil, the traction mechanism can pull them in the reverse direction, thereby drawing the defective copper busbars from the coil to the mounting frame for shearing.

[0022] This invention can not only shear copper busbars during the extrusion process, but also shear unqualified copper busbars during winding. The entire shearing process is fast, convenient, and safe, effectively preventing the generation of copper shavings. Attached Figure Description

[0023] The accompanying drawings illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the principles of the present invention. These drawings are included to provide a further understanding of the present invention and are incorporated in and constitute a part of this specification.

[0024] Figure 1 The structure of the online extrusion metal strip shearing device provided by this utility model is as follows. Figure 1 ;

[0025] Figure 2 The structure of the online extrusion metal strip shearing device provided by this utility model is as follows. Figure 2 ;

[0026] Figure 3 This is a diagram showing the installation of the cutting blade;

[0027] Figure 4 This is a schematic diagram of the limiting structure.

[0028] The attached diagram shows the markings and corresponding component names:

[0029] 1. Frame, 2. Guide rail, 3. Slider, 4. Stop, 5. Base, 6. Fixing frame, 7. Long slot, 8. Guide wheel, 9. Lifting roller, 10. Pad, 11. Guide frame, 12. Guide groove, 13. First linear telescopic element, 14. Cutting blade, 15. Fixing block, 16. Guide rod, 17. Compression spring, 18. Pressure block, 19. Support, 20. Drive motor, 21. Drive wheel, 22. Driven wheel, 23. Swing arm, 24. Second linear telescopic element. Detailed Implementation

[0030] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be noted that, for ease of description, only the parts relevant to the present invention are shown in the accompanying drawings.

[0031] It should be noted that, where there is no conflict, the embodiments and features described in these embodiments can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0032] like Figure 1 , Figure 2As shown, the present invention provides an online extruded metal strip shearing device, including a frame 1, on which a mounting frame is installed. The mounting frame can move forward or backward on the frame 1, and the forward direction of the mounting frame is consistent with the conveying direction of the extruded copper busbar. The extruded copper busbar passes through the mounting frame and is pulled to the winding equipment. At the same time, a cutting blade 14 is also installed on the mounting frame. The cutting blade 14 can move up and down on the mounting frame. When the extruded copper busbar passes through the mounting frame, the cutting blade 14 is located above the copper busbar. When the cutting blade 14 moves downward, it can shear the copper busbar.

[0033] The frame 1 is also equipped with a traction mechanism located on the discharge side of the mounting frame. The traction mechanism is used to traction the copper busbars. The traction mechanism can traction the extruded copper busbars to the winding equipment, and can also traction the copper busbars wound on the winding equipment to the mounting frame.

[0034] Through the cooperation of the mounting frame and the traction mechanism, the mounting frame reciprocates on the frame 1, so that the mounting frame can move synchronously with the copper busbar during the copper busbar extrusion production process. This keeps the cutting blade 14 on the mounting frame relatively stationary with the copper busbar, allowing the cutting blade 14 to effectively cut the copper busbar when it moves downward. At the same time, since the traction mechanism can pull in the forward or reverse direction, it not only enables traction during the copper busbar extrusion production process, but also allows the reverse traction of the coiled copper busbar when there are defective products. This allows the defective copper busbar in the coiled copper busbar to be pulled to the mounting frame for cutting.

[0035] In this invention, a guide rail 2 is also installed on the frame 1. The axial direction of the guide rail 2 is consistent with the conveying direction of the extruded copper busbar. There are two guide rails 2, and each guide rail 2 is equipped with a reciprocating slider 3. The slider 3 on the same guide rail 2 can be one or two. Meanwhile, the mounting frame in this invention includes a base 5 and a fixing frame 6. The base 5 is fixedly installed on multiple sliders 3, and the fixing frame 6 is fixedly installed on the base 5. The fixing frame 6 is a portal frame structure or a rectangular frame structure. A first linear telescopic element 13 is installed on the top of the fixing frame 6. The first linear telescopic element 13 conveys downward, and the cutting blade 14 is fixedly installed on the output end of the first linear telescopic element 13.

[0036] The sliding cooperation between the guide rail 2 and the slider 3 not only makes the reciprocating motion of the mounting frame on the frame 1 more stable, but also ensures that the mounting frame remains on the same straight line during the reciprocating motion. Simultaneously, the extension and retraction of the first linear telescopic element 13 drives the cutting blade 14 to move up and down, enabling the cutting blade 14 to move automatically up and down. The first linear telescopic element 13 in this invention is one of a pneumatic cylinder, a hydraulic cylinder, or an electronic telescopic rod, with a hydraulic cylinder being preferred.

[0037] To ensure the cutting blade 14 can cut the copper busbars, such as Figure 3 As shown, a pad 10 is also installed on the bottom surface of the fixed frame 6. The conveying surface of the pad 10 is adapted to the shape of the copper busbar, so that the pad 10 can lift the copper busbar when it is being advanced through the fixed frame 6 or when the traction mechanism feeds the unqualified copper busbar from the winding equipment into the fixed frame 6. In addition, in order to ensure that the conveying surface of the pad 10 is adapted to the shape of the copper busbar, for example, when the lower surface of the copper busbar has a boss, the conveying surface of the pad 10 has a through groove that matches the boss on the copper busbar. In this utility model, the cooperation between the pad 10 and the cutting blade 14 allows the side of the pad 10 on the discharge side and the cutting blade 14 to cooperate to form a cutting structure, so that the cutting blade 14 can quickly cut the copper busbar when shearing it.

[0038] To ensure that the cutting blade 14 remains on a straight line during its up-and-down movement, a guide frame 11 is also installed on the fixing frame 6. The guide frame 11 is located on one side of the pad 10 and has a guide groove 12. The lower end of the guide groove 12 is lower than the lower surface of the pad 10, and the upper end of the guide groove 12 is higher than the highest position of the cutting blade 14. One end of the cutting blade 14 is inserted into the guide groove 12. Through the cooperation between the cutting blade 14 and the guide groove 12, the guide groove 12 can guide the cutting blade 14 during the up-and-down movement of the first linear telescopic element 13, thereby ensuring that the cutting blade 14 always moves on a straight line and that the cutting edge of the cutting blade 14 precisely mates with the side of the pad 10 on the discharge side. Of course, in this utility model, there can also be two guide frames 11. In this case, the two guide frames 11 are located on both sides of the pad block 10, and guide grooves 12 are provided on both guide frames 11. The two ends of the cutting blade 14 are respectively inserted into the two guide grooves 12, so that the two ends of the cutting blade 14 can be guided by the guide grooves 12 during the up and down movement, making the cutting blade 14 more stable during the cutting of copper busbar.

[0039] To prevent the copper busbar from lifting during the shearing process of the cutting blade 14, a pressing structure is installed on the side of the cutting blade 14. This structure moves synchronously up and down with the cutting blade 14, ensuring that the copper busbar is firmly pressed against it during shearing and preventing it from lifting. In this invention, there can be one or two pressing structures. When there is one pressing structure, it is installed on the feed side of the cutting blade 14; when there are two pressing structures, they are located on opposite sides of the cutting blade 14. Alternatively, to ensure the pressing structure moves synchronously with the cutting blade 14, a fixed base can be installed at the output end of the first linear telescopic element 13, and both the cutting blade 14 and the pressing structure can be mounted on the fixed base. This method also achieves synchronous movement between the cutting blade 14 and the pressing structure.

[0040] In this invention, to ensure the pressing structure firmly presses the copper busbar, such as... Figure 3 , Figure 4 As shown, the pressing structure includes a fixing block 15 and a pressing block 18. The fixing block 15 is located above the pressing block 18 and is fixed to the cutting blade 14. The fixing block 15 is also provided with a guide rod 16 that slides with it. The lower end of the guide rod 16 is fixed to the pressing block 18. Meanwhile, the length direction of the pressing block 18 is consistent with the width direction of the copper busbar. A compression spring 17 (not shown in the figure) is also sleeved on the guide rod 16. The two ends of the compression spring 17 are respectively pressed against the fixing block 15 and the pressing block 18. In order to prevent the guide rod 16 from disengaging from the fixing block 15 during the up and down movement on the fixing block 15, a limit block (not shown in the figure) is also installed at the upper end of the fixing rod. The limit block is larger than the through hole on the fixing block 15 through which the guide rod 16 passes.

[0041] In this invention, when the compression spring 17 is not compressed, the distance between the pressure block 18 and the fixing block 15 is at its greatest. At this time, the pressing surface of the pressure block 18 is lower than the cutting edge of the cutting blade 14. As the cutting blade 14 moves downward, the pressure block 18 first presses the copper busbar. As the cutting blade 14 continues to move downward, the pressure block 18 pushes the compression spring 17 to compress it, and the cutting blade 14 begins to shear the copper busbar. During the shearing process of the copper busbar, the elastic force of the compression spring 17 pushes the pressure block 18, so that the pressure block 18 is always pressed against the copper busbar, thereby ensuring that the pressure force on the copper busbar is consistent during the shearing process and avoiding squeezing of the copper busbar. After the copper busbar is sheared, the cutting blade 14 moves upward, and the compression spring 17 pushes the pressure block 18 to reset through its own elastic force. This not only makes the pressing surface of the pressure block 18 lower than the cutting edge of the cutting blade 14, but also moves the pressure block 18 away from the copper busbar.

[0042] To ensure that the copper busbar remains on the same center line when it enters below the cutting blade 14, two rotatable guide wheels 8 are installed on the feed side of the base 5. The central axis of the two guide wheels 8 is perpendicular to the surface of the base 5. The two guide wheels 8 are located on both sides of the pad 10, and the distance between the two guide wheels 8 is adapted to the width of the copper busbar, so that when the copper busbar passes through the fixing frame 6, the two guide wheels 8 respectively cooperate with the two sides of the copper busbar.

[0043] To guide copper busbars of different widths, the distance between the two guide wheels 8 is adjustable. For convenient adjustment, the feed side of the base 5 has an elongated hole 7. The width of the elongated hole 7 matches the axle of the guide wheel 8, and the length of the elongated hole 7 aligns with the width of the copper busbar. A nut is screwed into the section of the guide wheel 8's axle before it passes through the elongated hole 7, and another nut is screwed into the section after it passes through the elongated hole 7. The two nuts work together to fix the axle of the guide wheel 8 onto the base 5. When the position of the guide wheel 8 needs adjustment, one of the nuts on the axle of the guide wheel 8 is loosened, increasing the distance between the two nuts. This loosens the lock between the axle of the guide wheel 8 and the base 5, allowing the axle of the guide wheel 8 to slide along the elongated hole 7. When the guide wheel 8 reaches its fixed position, one of the nuts on the axle of the guide wheel 8 is tightened. The two nuts on the axle of the guide wheel 8 are then clamped onto the base 5, thus fixing the position of the guide wheel 8.

[0044] In this utility model, in order to facilitate the lifting of the copper busbar after cutting, the discharge side of the base 5 is also rotatably supported by a lifting roller 9 to lift the copper busbar. This prevents the end of the copper busbar near the traction mechanism from being lifted by the lifting roller 9 during the cutting process. On the one hand, it prevents the cut copper busbar from falling directly onto the frame 1 and being scratched. On the other hand, it prevents the copper busbar on the discharge side of the cutting blade 14 from being excessively deformed due to excessive downward movement during the copper busbar cutting process.

[0045] In this utility model, since the mounting bracket needs to move forward or backward along the guide rail 2, therefore, as Figure 2 As shown, to prevent the slider 3 from disengaging from the guide rail 2 during the forward or backward movement of the mounting bracket, a limiting structure that cooperates with both ends of the guide rail 2 is also installed on the frame 1. This limiting structure prevents excessive displacement of the mounting bracket as it slides along the guide rail 2. The limiting structure in this invention is a stop block 4 directly mounted on the frame 1. To ensure that the stop block 4 can block the mounting bracket, its height is not lower than the height of the base 5. This allows the stop block 4 to block the base 5 during the reciprocating motion of the mounting bracket, thereby achieving the blocking of the mounting bracket.

[0046] In this invention, to ensure that the traction mechanism can traction the extruded copper busbars or the copper busbars on the winding equipment, the traction mechanism includes a drive motor 20 fixedly mounted on the frame 1. The output end of the drive motor 20 is fixedly mounted with a drive wheel 21. The conveying height of the drive wheel 21 is adapted to the shearing height of the copper busbars. The frame 1 is also equipped with a rotatable driven wheel 22. The distance between the driven wheel 22 and the drive wheel 21 can be adjusted to facilitate the insertion of the copper busbars between the drive wheel 21 and the driven wheel 22. The traction of the copper busbars is achieved by rotating the drive wheel 21.

[0047] To ensure that the distance between the driven wheel 22 and the driving wheel 21 is adjustable, such as Figure 1 As shown, the traction mechanism also includes a support 19 mounted on the frame 1. A swingable arm 23 is mounted on the support 19. The inner end of the swing arm 23 is located above the driving wheel 21, and the outer extension of the swing arm 23 extends to the outside of the support 19. The driven wheel 22 is rotatably mounted on the inner end of the swing arm 23. Simultaneously, a second linear telescopic element 24 is hinged to the frame 1. The second linear telescopic element 24 is located outside the support 19, and its output end is hinged to the outer end of the swing arm 23. The contraction of the second linear telescopic element 24 drives the swing arm 23 to swing, causing the inner end of the swing arm 23 to move closer to or away from the driving wheel 21, thereby allowing the driven wheel 22 mounted on the inner end of the swing arm 23 to move closer to or away from the driving wheel 21. The second linear telescopic element 24 in this invention is one of a cylinder, a hydraulic cylinder, or an electronic telescopic rod, with a cylinder being preferred.

[0048] In this utility model, in order to facilitate the reciprocating motion of the drive mounting bracket along the guide rail 2, the frame 1 is also equipped with a linear drive element (not shown in the figure). The linear drive element can be a lead screw and nut structure. Specifically, the frame 1 is rotatably supported by a lead screw, and the base 5 is equipped with a nut that cooperates with the lead screw. When the lead screw rotates, the nut reciprocates on the lead screw, thereby driving the base 5 and the fixed bracket 6 to reciprocate along the guide rail 2. At the same time, in order to drive the lead screw to rotate, the frame 1 can also be equipped with a motor, and the output end of the motor is connected to the lead screw through gear transmission.

[0049] When the copper busbar in the extrusion operation needs to be sheared, the copper busbar in the extrusion operation is conveyed forward through the fixed frame 6. During the process of the copper busbar passing through the fixed frame 6, the guide wheel 8 is located on both sides of the copper busbar, the lifting roller 9 lifts the copper busbar and causes the copper busbar to pass through the drive wheel 21. The second linear telescopic element 24 extends, and the swing arm 23 drives the driven wheel 22 to approach the drive wheel 21. Through the cooperation of the drive wheel 21 and the driven wheel 22, the copper busbar passes between the drive wheel 21 and the driven wheel 22. During this process, the drive motor 20 rotates and drives the drive wheel 21 to rotate, thereby traction of the copper busbar in the extrusion operation.

[0050] Through the cooperation of slider 3 and guide rail 2, base 5 moves forward synchronously with copper busbar, and the conveying speed of base 5 and copper busbar is consistent. While base 5 is moving, it drives fixed frame 6, cutting blade 14, and pressing structure to move synchronously. During the forward movement of base 5, fixed frame 6, cutting blade 14, and pressing structure, first linear telescopic element 13 gradually extends, driving cutting blade 14 to move downwards. During this downward movement, the cutting blade 14 moves vertically downwards through the cooperation of guide groove 12, while the pressing structure on cutting blade 14 moves downwards synchronously. When the pressing block 18 in the pressing structure contacts the copper busbar, the first linear telescopic element... As the cutting blade 14 continues to move downward, the pressure block 18 moves upward relative to the cutting blade 14 due to the obstruction of the copper busbar. This pushes the compression spring 17 on the guide rod 16 to compress. As the cutting blade 14 continues to move downward, it shears the copper busbar. After the copper busbar is sheared, the first linear telescopic element 13 retracts, and the first linear contraction element drives the cutting blade 14 to move upward. The compression spring 17 pushes the pressure block 18 to reset through its own elasticity. As the cutting blade 14 continues to move upward, the pressure block 18 is not only reset by the push of the compression spring 17, but also moves away from the copper busbar.

[0051] After the copper busbar is sheared during the extrusion operation, the base 5 moves backward synchronously with the copper busbar through the cooperation of the slider 3 and the guide rail 2. At the same time, the base 5 drives the fixing frame 6, the cutting blade 14 and the pressing structure to move and reset synchronously.

[0052] When it is necessary to cut the unqualified copper busbars on the winding equipment, the base 5 moves forward synchronously with the copper busbar through the cooperation of the slider 3 and the guide rail 2. While the base 5 is moving, it drives the fixed frame 6, the cutting blade 14, and the pressing structure to move synchronously, causing the base 5 to bring the fixed frame 6, the cutting blade 14, and the pressing structure closer to the traction mechanism. The second linear telescopic element 24 retracts, and the swing arm 23 drives the driven wheel 22 away from the driving wheel 21, pulling the copper busbar onto the driving wheel 21. The second linear telescopic element 24 extends, and the swing arm 23 drives the driven wheel 22 closer to the driving wheel 21, placing the copper busbar between the driving wheel 21 and the driven wheel 22. The drive motor 20 is then started and reversed, causing the driving wheel 21 to reverse as well. Through the cooperation of the driving wheel 21 and the driven wheel 22, the copper busbar on the winding equipment is pulled and passes through the fixed frame 6. When the cutting position of the copper busbar enters below the cutting blade 14, the first linear telescopic element 13 gradually extends, driving the cutting blade 14 to move downwards. As the cutting blade 14 moves downward, the guide groove 12 cooperates with the cutting blade 14 to make the cutting blade 14 move vertically downward, while the pressing structure on the cutting blade 14 moves downward synchronously. When the pressing block 18 in the pressing structure contacts the copper busbar, the first linear telescopic element 13 continues to push the cutting blade 14 downward. As the cutting blade 14 continues to move downward, the pressing block 18 is blocked by the copper busbar, and moves upward relative to the cutting blade 14, pushing the compression spring 17 on the guide rod 16 to compress. As the cutting blade 14 continues to move downward, the cutting blade 14 shears the copper busbar. After the copper busbar is sheared, the first linear telescopic element 13 retracts, and the first linear retraction element drives the cutting blade 14 upward. The compression spring 17 pushes the pressing block 18 back to its original position through its own elasticity. As the cutting blade 14 continues to move upward, the pressing block 18 is not only reset by the push of the compression spring 17, but also moves away from the copper busbar.

[0053] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include at least one of such features. In the description of this application, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0054] Those skilled in the art should understand that the above embodiments are merely for clearly illustrating the present invention and are not intended to limit the scope of the present invention. Those skilled in the art can make other changes or modifications based on the above disclosure, and these changes or modifications still fall within the scope of the present invention.

Claims

1. An online extruded metal strip shearing device, characterized in that, Includes a frame (1), on which a mounting frame that can move forward and backward is installed, and a cutting blade (14) that can move up and down is installed on the mounting frame; the frame (1) is also equipped with a traction mechanism, and the traction mechanism is located in front of the mounting frame, and the traction mechanism can pull the mounting frame in the forward or reverse direction.

2. The online extruded metal strip shearing device according to claim 1, characterized in that, The frame (1) is also equipped with a guide rail (2), and a reciprocating slider (3) is installed on the guide rail (2), and the mounting bracket is installed on the slider (3).

3. The online extruded metal strip shearing device according to claim 1, characterized in that, The mounting bracket includes a base (5) mounted on the slider (3) and a fixing bracket (6) mounted on the base (5); a first linear telescopic element (13) extending vertically downward is mounted on the top of the fixing bracket (6), and the cutting blade (14) is mounted on the output end of the first linear telescopic element (13).

4. The online extruded metal strip shearing device according to claim 1, characterized in that, The mounting bracket (6) or base (5) is also equipped with a pad (10) that cooperates with the cutting blade (14), and the conveying surface of the pad (10) is adapted to the copper busbar.

5. The online extruded metal strip shearing device according to claim 1, characterized in that, The fixed frame (6) or base (5) is also equipped with a guide frame (11), and the guide frame (11) also has a vertically extending guide groove (12), with one end of the cutting blade (14) inserted into the guide groove (12).

6. The online extruded metal strip shearing device according to any one of claims 1 to 5, characterized in that, The cutting blade (14) is also equipped with a pressing structure on its side; preferably, the pressing structure includes a fixing block (15) installed on the cutting blade (14), a guide rod (16) that moves up and down is installed on the fixing block (15), and a pressing block (18) is installed at the lower end of the guide rod (16).

7. The online extruded metal strip shearing device according to any one of claims 1 to 5, characterized in that, The base (5) is also equipped with two guide wheels (8) on the feeding side. The two guide wheels (8) are located on both sides of the pad (10), and the distance between the two guide wheels (8) is adjustable. Preferably, the base (5) is also provided with an elongated hole (7) on the feeding side. The axis of the elongated hole (7) is perpendicular to the movement direction of the mounting frame, and the axles of the two guide wheels (8) pass through the elongated hole (7) and are locked to the base (5) by nuts.

8. The online extruded metal strip shearing device according to any one of claims 1 to 5, characterized in that, The discharge side of the base (5) is also rotatably supported by a lifting roller (9) that lifts the copper busbar.

9. The online extruded metal strip shearing device according to any one of claims 1 to 5, characterized in that, The frame (1) is also equipped with a limiting structure that cooperates with both ends of the guide rail (2); preferably, the limiting structure is a stop block (4) installed on the frame (1), and the height of the stop block (4) is higher than the lower surface of the mounting frame.

10. The online extruded metal strip shearing device according to any one of claims 1 to 5, characterized in that, The traction mechanism includes a drive motor (20) fixedly mounted on the frame (1), an active wheel (21) mounted on the output end of the drive motor (20), and a driven wheel (22) that can approach or move away from the active wheel (21) mounted on the frame (1); preferably, the traction mechanism includes a support (19) mounted on the frame (1), a swing arm (23) hinged on the support (19), the driven wheel (22) mounted on one end of the swing arm (23), and a second linear telescopic element (24) hinged between the frame (1) and the other end of the swing arm (23).

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