A traction machine for processing power battery aluminum alloy blades

Abstract

This invention relates to the field of power battery aluminum alloy blade processing technology, and provides a traction machine for processing power battery aluminum alloy blades, including a frame and a conveying roller, with a limit structure fixed on one side of the top of the frame. The invention features an adjustment structure that, under the action of a second bevel gear and a first bevel gear, causes the rotating shaft to drive the movable frame to rotate. The rotated movable frame then moves the base plate to the bottom of the blade. At this time, the electric push rod operates, and under the action of the guide rod, the stability of the pressure plate during movement is enhanced. The moved pressure plate causes a rubber pad to press against the top of the blade. The rubber pad increases the friction between the pressure plate, the base plate, and the power battery aluminum alloy blade, thus facilitating the fixing of power battery aluminum alloy blades of different thicknesses. This device facilitates the traction of blades of different thicknesses, thereby improving the applicability of the traction machine for processing power battery aluminum alloy blades.

Description

Technical Field

[0001] This invention relates to the field of aluminum alloy blade processing technology for power batteries, and particularly to a traction machine for processing aluminum alloy blades for power batteries. Background Technology

[0002] Power battery aluminum alloy blades usually refer to aluminum alloy materials or products used to manufacture power battery related components. In the processing of power battery aluminum alloy blades, the traction machine is mainly used to stably pull the aluminum profile after the aluminum extrusion process, ensuring the accuracy and continuity of raw material transportation during the processing. Therefore, a traction machine for processing power battery aluminum alloy blades is used. To address this, patent CN219851425U discloses a dual-traction machine for processing aluminum alloy profiles, including a track platform with an internal cavity. Threaded rods are rotatably connected to the front and rear left and right sides of the cavity's inner wall. Nuts are threaded onto one side of each threaded rod. A connecting rod is fixedly connected to the center of the upper surface of each nut. A horizontal plate is fixedly connected to the upper end of each connecting rod. Oiling plates are fixedly connected to the left and right sides of the rear surface of the horizontal plate. A motor housing is fixedly connected to the center of the front surface of the track platform, and a motor is fixedly connected to the inner wall of the motor housing. The motor's output end extends from the center of the front surface of the track platform to the center of the front wall of the cavity. This allows for automatic oiling and maintenance of the equipment track before use, saving significant labor, reducing preparation time, improving work efficiency, and facilitating the movement of the track platform by staff, thus solving the problem of the track platform being difficult to move. While the aforementioned double traction machine for aluminum alloy profile processing facilitates the movement of the track table by workers and solves the problem of the track table being difficult to move, its applicability is low because its position is inconvenient to adjust and it is inconvenient to traction blades of different thicknesses. Summary of the Invention

[0003] The purpose of this invention is to provide a traction machine for processing aluminum alloy blades for power batteries, so as to solve the defect of existing traction machines for processing aluminum alloy blades for power batteries being inconvenient to adjust the position.

[0004] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a traction machine for processing aluminum alloy blades for power batteries, comprising a frame and conveying rollers; A limiting structure is fixed on one side of the top of the frame, and a conveying roller is rotatably connected to one side of the top of the frame. A movable structure is fixed on one side of the frame; An adjustment structure is fixed to one side of the top of the movable structure. The adjustment structure includes a fixed shell fixed to one side of the top of the movable structure. A rotating shaft is provided inside the fixed shell. The bottom end of the rotating shaft extends to the outside of the fixed shell and is fixed to a movable frame. A baffle is provided on one side of the movable frame. A first bevel gear is fixed to the outer side of the top of the rotating shaft. A second bevel gear is meshed with one side of the bottom end of the first bevel gear. A pre-pressure structure is fixed to the top of the frame on one side of the adjustment structure.

[0005] When using this device, the adjustable structure enables it to easily pull blades of different thicknesses, thereby improving the applicability of the power battery aluminum alloy blade processing traction machine; the limit structure enables it to easily center, thereby improving the convenience of use; the movable structure enables it to easily pull, thereby improving the working efficiency of use; and the pre-compression structure enables it to easily cut, thereby improving the stability of use.

[0006] Preferably, the limiting structure includes a fixed frame, an internal cavity, a threaded rod, a movable seat, a fixed frame, a first servo motor, a guide roller, and a fixed rod. The fixed frame is fixed to the top of the machine frame. The top of the fixed frame has an internal cavity. A threaded rod is provided on one side inside the internal cavity. The first servo motor is installed on the outer wall of the fixed frame at one end of the threaded rod. Movable seats are threadedly connected to the outer walls at both ends of the threaded rod. The fixed rod passes through one side of the interior of each movable seat. The bottom end of each movable seat extends to the outside of the fixed frame and is fixed to a fixed frame. A guide roller is rotatably connected to one side of the bottom of the fixed frame. Because the threads at both ends of the threaded rod are in opposite directions, the threaded rod can drive the movable seats at both ends to move in opposite directions. Under the action of the fixed rod, the movable seats are prevented from rotating with the threaded rod.

[0007] Preferably, the threads at both ends of the threaded rod are in opposite directions. One end of the threaded rod extends to the outside of the fixed frame and is fixedly connected to the output end of the first servo motor. The movable seat and the fixed rod form a sliding structure, and both ends of the fixed rod are fixedly connected to the inner wall of the fixed frame. The moved movable seat will drive the fixed frame to move, so that the guide roller is located on one side of the power battery aluminum alloy blade. Under the action of the guide roller, the power battery aluminum alloy blade can be centered, and the friction between it and the power battery aluminum alloy blade can be reduced.

[0008] Preferably, the movable structure includes a movable frame, a movable seat, a drive motor, a slide block, a slide rail, a transmission gear, teeth, and a support plate. The slide rail is fixed to both ends of one side of the frame, and a slide block is slidably connected to one side of the slide rail. A movable seat is fixed to one side of each slide block. A support plate is fixed to one side of the frame, and teeth are evenly fixed to the bottom end of the support plate. The bottom end of the teeth meshes with the transmission gear, and a drive motor is installed on one side of the movable seat. Through the meshing of the transmission gear and the teeth, when the transmission gear rotates, the movable seat moves along the slide rail via the slide block under the action of the teeth. The slide rail enhances the stability of the movable seat during movement.

[0009] Preferably, the output end of the drive motor extends to the outside of the movable seat and is fixedly connected to one side of the transmission gear; one side of the top of the movable frame is fixedly connected to the top of the fixed shell; and one side of the movable frame is fixedly connected to one side of the baffle. After being moved, the movable seat will drive the movable frame to move via the movable frame, causing the movable frame to move the power battery aluminum alloy blade via the pressure plate and the base plate, thereby facilitating the traction of the power battery aluminum alloy blade.

[0010] Preferably, a second servo motor is installed on the outer wall of the fixed housing on one side of the second bevel gear. A base plate is fixed to one side of the bottom of the movable frame, and a fixed plate is fixed to one side of the top of the movable frame. An electric push rod passes through the interior of the fixed plate, and a pressure plate is fixed to the bottom end of the electric push rod. Guide rods pass through the interior of the fixed plates on both sides of the electric push rod. Under the action of the second bevel gear and the first bevel gear, the rotating shaft drives the movable frame to rotate. Under the limiting action of the baffle, the rotation direction of the movable frame can be restricted. After rotation, the movable frame drives the base plate to move to the bottom end of the power battery aluminum alloy blade.

[0011] Preferably, rubber pads are fixed to the bottom end of the pressure plate and the top end of the base plate. The guide rod and the fixing plate form a sliding structure. The bottom end of the guide rod is fixedly connected to the top end of the pressure plate. The output end of the second servo motor extends into the interior of the fixing housing and is fixedly connected to one side of the second bevel gear. At this time, the electric push rod drives the pressure plate to move. Under the action of the guide rod, the stability of the pressure plate during movement is enhanced. After moving, the pressure plate causes the rubber pad to press against the top end of the power battery aluminum alloy blade. Under the action of the rubber pad, the friction between the pressure plate and the base plate and the power battery aluminum alloy blade is increased, thereby facilitating the fixing of power battery aluminum alloy blades of different thicknesses.

[0012] Preferably, the pre-compression structure includes a support, a hydraulic telescopic rod, a movable rod, a lifting plate, a cutter, a platform, a movable plate, a pre-compression roller, a limiting plate, and a return spring. The support is fixed to one side of the top of the frame. A hydraulic telescopic rod passes through one side of the top of the support. A lifting plate is fixed to the bottom end of the hydraulic telescopic rod. Movable rods pass through the interior of the supports on both sides of the hydraulic telescopic rod. A cutter is fixed to the bottom end of the lifting plate. A platform is fixed to the top of the frame below the cutter. Movable plates are hinged to both sides of the top of the lifting plate. A pre-compression roller is rotatably connected to the bottom of each movable plate. Limit plates are fixed to both sides of the lifting plate. Return springs are evenly fixed to both sides of the bottom of the lifting plate.

[0013] Preferably, the movable rod and the support form a sliding structure, the bottom end of the movable rod is fixedly connected to the top end of the lifting plate, and a knife groove is provided on the top of the platform. The lifting plate is raised and lowered by a hydraulic telescopic rod. Under the action of the movable rod, the stability of the lifting plate during movement is enhanced. After moving, the lifting plate drives the cutter to move, and at the same time, the pre-pressure roller is moved through the movable plate.

[0014] Preferably, one side of the limiting plate abuts against one side of the movable plate, and one end of the return spring is fixedly connected to one end of the movable plate. First, the pre-pressure roller abuts against the top of the aluminum alloy blade, applying pressure to the blade and achieving pre-pressing and leveling. Under the action of the limiting plate, the movement range of the movable plate is restricted. When the cutter moves into the blade groove, it facilitates cutting the aluminum alloy blade. When the cutter rises, the return spring's elastic force drives the pre-pressure roller back to its original position.

[0015] The present invention provides a traction machine for machining aluminum alloy blades for power batteries, which has the following advantages: With an adjustable structure, the rotating shaft drives the movable frame to rotate under the action of the second and first bevel gears. The rotation direction of the movable frame is limited by the limiting action of the baffle. After rotation, the movable frame moves the base plate to the bottom of the power battery aluminum alloy blade. At this time, the electric push rod drives the pressure plate to move. Under the action of the guide rod, the stability of the pressure plate during movement is enhanced. After movement, the pressure plate drives the rubber pad to press on the top of the power battery aluminum alloy blade. Under the action of the rubber pad, the friction between the pressure plate and the base plate and the power battery aluminum alloy blade is increased, which facilitates the fixing of power battery aluminum alloy blades of different thicknesses. This realizes the function of the device to easily pull blades of different thicknesses, thereby improving the applicability of the power battery aluminum alloy blade processing traction machine in use. By setting a limit structure, and with the threads at both ends of the threaded rod in opposite directions, the threaded rod can drive the moving seats at both ends to move in opposite directions. Under the action of the fixed rod, the moving seats are prevented from rotating with the threaded rod. The moved moving seats will drive the fixed frame to move, so that the guide roller is located on one side of the power battery aluminum alloy blade. Under the action of the guide roller, the power battery aluminum alloy blade can be centered, and the friction between the guide roller and the power battery aluminum alloy blade can be reduced. This realizes the function of easy centering of the device, thereby improving the convenience of use of the traction machine for processing power battery aluminum alloy blades. By incorporating a movable structure and engaging a transmission gear with teeth, the movable seat moves along a slide rail via a sliding block when the transmission gear rotates. The slide rail enhances the stability of the movable seat during movement. The moved movable seat then drives the movable frame to move via a movable frame, which in turn drives the power battery aluminum alloy blade via a pressure plate and a base plate. This facilitates the traction of the power battery aluminum alloy blade, thus improving the working efficiency of the traction machine for processing power battery aluminum alloy blades. By incorporating a pre-pressing structure and using a hydraulic telescopic rod to raise and lower the lifting plate, the stability of the lifting plate during movement is enhanced by the action of the movable rod. The moved lifting plate then moves the cutter, simultaneously driving the pre-pressing roller via the movable plate. The pre-pressing roller first contacts the tip of the aluminum alloy blade, applying pressure to achieve pre-pressing and leveling. The limiting plate restricts the movement range of the movable plate. When the cutter moves into the blade groove, it facilitates cutting the aluminum alloy blade. When the cutter rises, the return spring causes the pre-pressing roller to return to its original position, thus enabling the device to easily cut and improving the stability of the traction machine for processing aluminum alloy blades for power batteries during use. Attached Figure Description

[0016] Figure 1 This is a three-dimensional schematic diagram of the front cross-section of the present invention; Figure 2 This is a three-dimensional schematic diagram of the present invention; Figure 3 This is a three-dimensional side view cross-sectional diagram of the present invention; Figure 4 This is a three-dimensional side cross-sectional view of the movable structure of the present invention; Figure 5 This is a three-dimensional side view cross-sectional schematic diagram of the adjustment structure of the present invention; Figure 6 This is a three-dimensional side view cross-sectional diagram of the limiting structure of the present invention; Figure 7 This is a three-dimensional top view of the limiting structure of the present invention. Figure 8This is a three-dimensional side view cross-sectional diagram of the pre-compression structure of the present invention; Figure 9 This is a three-dimensional schematic diagram of the main cross-sectional view of the pre-compression structure of the present invention; Figure 10 For the present invention Figure 9 Enlarged diagram of point A in the middle.

[0017] The reference numerals in the diagram are as follows: 1. Frame; 2. Limiting structure; 201. Fixed frame; 202. Internal cavity; 203. Threaded rod; 204. Moving seat; 205. Fixed frame; 206. First servo motor; 207. Guide roller; 208. Fixed rod; 3. Conveying roller; 4. Moving structure; 401. Moving frame; 402. Movable seat; 403. Drive motor; 404. Slide seat; 405. Slide rail; 406. Transmission gear; 407. Tooth; 408. Support plate; 5. Adjustment structure; 501. Fixed shell; 502. Movable frame; 503. Fixed plate; 504. First bevel gear; 505. Rotating shaft; 506. Pressure plate; 507. Base plate; 508. Guide rod; 509. Electric push rod; 510. Second servo motor; 511. Second bevel gear; 512. Baffle; 6. Pre-compression structure; 601. Support; 602. Hydraulic telescopic rod; 603. Movable rod; 604. Lifting plate; 605. Cutter; 606. Platform; 607. Movable plate; 608. Pre-compression roller; 609. Limiting plate; 610. Return spring. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] Please see Figures 1-10The present invention provides a traction machine for processing aluminum alloy blades for power batteries, comprising a frame 1 and a conveying roller 3. A limiting structure 2 is fixed to one side of the top of the frame 1. The limiting structure 2 includes a fixing frame 201, an internal cavity 202, a threaded rod 203, a movable seat 204, a fixing frame 205, a first servo motor 206, a guide roller 207, and a fixing rod 208. The fixing frame 201 is fixed to the top of the frame 1. The top of the fixing frame 201 is provided with an internal cavity 202. A threaded rod 203 is provided on one side inside the internal cavity 202. The first servo motor 206 is installed on the outer wall of the fixing frame 201 at one end of the threaded rod 203. The outer walls of both ends of the threaded rod 203 are threaded with movable seats 204. A fixed rod 208 passes through one side of the interior of each movable seat 204. The bottom end of each movable seat 204 extends to the outside of the fixed frame 201 and is fixed with a fixed frame 205. A guide roller 207 is rotatably connected to one side of the bottom of the fixed frame 205. The threads at both ends of the threaded rod 203 are in opposite directions. One end of the threaded rod 203 extends to the outside of the fixed frame 201 and is fixedly connected to the output end of the first servo motor 206. The movable seat 204 and the fixed rod 208 form a sliding structure. Both ends of the fixed rod 208 are fixedly connected to the inner wall of the fixed frame 201.

[0020] Reference Figure 1 , Figure 6 and Figure 7 As shown, the first servo motor 206 is started, causing the threaded rod 203 to rotate inside the built-in cavity 202. Because the threads at both ends of the threaded rod 203 are in opposite directions, the threaded rod 203 can drive the moving seats 204 at both ends to move in opposite directions. The moving seats 204 will move outside the fixed rod 208. Under the action of the fixed rod 208, the moving seats 204 are prevented from rotating with the threaded rod 203. After moving, the moving seats 204 will drive the fixed frame 205 to move, so that the guide roller 207 is located on one side of the power battery aluminum alloy blade. Under the action of the guide roller 207, the power battery aluminum alloy blade can be centered, and the friction between the guide roller and the power battery aluminum alloy blade can be reduced.

[0021] A conveyor roller 3 is rotatably connected to one side of the top of the frame 1. A movable structure 4 is fixed to one side of the frame 1. The movable structure 4 includes a movable frame 401, a movable seat 402, a drive motor 403, a slide 404, a slide rail 405, a transmission gear 406, teeth 407, and a support plate 408. The slide rail 405 is fixed to both ends of one side of the frame 1. A slide seat 404 is slidably connected to one side of the slide rail 405. A movable seat 402 is fixed to one side of each slide seat 404. A support plate 408 is fixed, and teeth 407 are evenly fixed at the bottom end of the support plate 408. The bottom end of the teeth 407 is meshed with a transmission gear 406. A drive motor 403 is installed on one side of the movable seat 402. The output end of the drive motor 403 extends to the outside of the movable seat 402 and is fixedly connected to one side of the transmission gear 406. One side of the top of the movable frame 401 is fixedly connected to the top of the fixed shell 501. One side of the movable frame 401 is fixedly connected to one side of the baffle 512.

[0022] Reference Figure 3 and Figure 4 As shown, starting the drive motor 403 causes the transmission gear 406 to rotate. Through the meshing of the transmission gear 406 and the teeth 407, the movable seat 402 moves along the slide rail 405 via the slide block 404. Under the action of the slide rail 405, the stability of the movable seat 402 during movement is enhanced. After moving, the movable seat 402 will drive the movable frame 502 to move via the movable frame 401. The movable frame 502 will drive the power battery aluminum alloy blade to move via the pressure plate 506 and the base plate 507, thereby facilitating the traction of the power battery aluminum alloy blade.

[0023] An adjustment structure 5 is fixed to one side of the top of the movable structure 4. The adjustment structure 5 includes a fixed housing 501 fixed to one side of the top of the movable structure 4. A rotating shaft 505 is provided inside the fixed housing 501. The bottom end of the rotating shaft 505 extends to the outside of the fixed housing 501 and is fixed to a movable frame 502. A baffle 512 is provided on one side of the movable frame 502. A first bevel gear 504 is fixed to the outer side of the top of the rotating shaft 505. A second bevel gear 511 is meshed with one side of the bottom end of the first bevel gear 504. A second servo motor 510 is installed on the outer wall of the fixed housing 501 on one side of the second bevel gear 511. A base plate 507 is fixed, and a fixed plate 503 is fixed to one side of the top of the movable frame 502. An electric push rod 509 passes through the inside of the fixed plate 503. A pressure plate 506 is fixed to the bottom end of the electric push rod 509. Guide rods 508 pass through the inside of the fixed plates 503 on both sides of the electric push rod 509. Rubber pads are fixed to the bottom end of the pressure plate 506 and the top end of the base plate 507. The guide rods 508 and the fixed plate 503 form a sliding structure. The bottom end of the guide rods 508 is fixedly connected to the top end of the pressure plate 506. The output end of the second servo motor 510 extends into the inside of the fixed housing 501 and is fixedly connected to one side of the second bevel gear 511.

[0024] Reference Figure 3 , Figure 4 and Figure 5 As shown, the second servo motor 510 is started, causing the second bevel gear 511 to drive the rotating shaft 505 to rotate through the first bevel gear 504. The rotating shaft 505 drives the movable frame 502 to rotate. Under the limiting action of the baffle 512, the rotation direction of the movable frame 502 can be restricted. After rotation, the movable frame 502 drives the base plate 507 to move to the bottom end of the power battery aluminum alloy blade. At this time, the electric push rod 509 is started, and the electric push rod 509 drives the pressure plate 506 to rise and fall. The pressure plate 506 drives the guide rod 508 to move inside the fixed plate 503. Under the action of the guide rod 508, the stability of the pressure plate 506 during movement is enhanced. After movement, the pressure plate 506 drives the rubber pad to press on the top of the power battery aluminum alloy blade. Under the action of the rubber pad, the friction between the pressure plate 506 and the base plate 507 and the power battery aluminum alloy blade is increased, thus facilitating the fixing of power battery aluminum alloy blades of different thicknesses.

[0025] A pre-compression structure 6 is fixed to the top of one side of the frame 1 of the adjustment structure 5. The pre-compression structure 6 includes a support 601, a hydraulic telescopic rod 602, a movable rod 603, a lifting plate 604, a cutter 605, a platform 606, a movable plate 607, a pre-compression roller 608, a limit plate 609, and a return spring 610. The support 601 is fixed to one side of the top of the frame 1. A hydraulic telescopic rod 602 passes through one side of the top of the support 601. A lifting plate 604 is fixed to the bottom of the hydraulic telescopic rod 602. Movable rods 603 pass through the interior of the supports 601 on both sides of the hydraulic telescopic rod 602. A cutter 605 is fixed to the bottom of the lifting plate 604. A platform 606 is fixed to the top of the lower frame 1. Movable plates 607 are hinged to both sides of the top of the lifting plate 604. Pre-pressure rollers 608 are rotatably connected to the bottom of the movable plates 607. Limiting plates 609 are fixed to both sides of the lifting plate 604. Return springs 610 are evenly fixed to both sides of the bottom of the lifting plate 604. The movable rod 603 and the support 601 form a sliding structure. The bottom end of the movable rod 603 is fixedly connected to the top of the lifting plate 604. A knife groove is opened on the top of the platform 606. One side of the limiting plate 609 abuts against one side of the movable plate 607. One end of the return spring 610 is fixedly connected to one end of the movable plate 607.

[0026] Reference Figure 8 , Figure 9 and Figure 10As shown, when the aluminum alloy blade to be processed is pulled, the hydraulic telescopic rod 602 is activated, causing the lifting plate 604 to move downward. The lifting plate 604 will drive the movable rod 603 to move inside the support 601. Under the action of the movable rod 603, the stability of the lifting plate 604 during movement is enhanced. After moving, the lifting plate 604 drives the cutter 605 to move, and at the same time, it drives the pre-pressure roller 608 to move through the movable plate 607. First, the pre-pressure roller 608 abuts against the top of the aluminum alloy blade, applying pressure to the aluminum alloy blade to achieve pre-pressure leveling. Under the action of the limiting plate 609, the movement range of the movable plate 607 can be limited. As the lifting plate 604 is pressed down, the bottom end of the pre-pressure roller 608 always abuts against the top of the aluminum alloy blade. When the cutter 605 moves into the blade groove, it is convenient to cut the aluminum alloy blade. When the cutter 605 rises, under the elastic force of the return spring 610, the pre-pressure roller 608 can be driven back to its original position through the movable plate 607.

[0027] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A traction machine for processing power battery aluminum alloy blades, comprising a rack (1) and a conveying roller (3); Characterized in that: One side of the top end of the rack (1) is fixed with a limiting structure (2), and one side of the top of the rack (1) is rotatably connected with a conveying roller (3); One side of the rack (1) is fixed with a moving structure (4); One side of the top of the moving structure (4) is fixed with an adjusting structure (5), the adjusting structure (5) comprises a fixed shell (501) fixed on one side of the top of the moving structure (4), a rotating shaft (505) is arranged in the fixed shell (501), the bottom end of the rotating shaft (505) extends to the outside of the fixed shell (501) and is fixed with a movable frame (502), one side of the movable frame (502) is provided with a baffle (512), the outside of the top of the rotating shaft (505) is fixed with a first bevel gear (504), one side of the bottom end of the first bevel gear (504) is engagedly connected with a second bevel gear (511), and the top end of one side of the adjusting structure (5) is fixed with a pre-pressing structure (6).

2. The traction machine for machining of power battery aluminum alloy blades according to claim 1, characterized in that: The limiting structure (2) comprises a fixed frame (201), an internal cavity (202), a threaded rod (203), a moving seat (204), a fixed frame (205), a first servo motor (206), a guide roller (207) and a fixed rod (208), the fixed frame (201) is fixed on the top end of the rack (1), the top of the fixed frame (201) is provided with an internal cavity (202), one side of the inside of the internal cavity (202) is provided with a threaded rod (203), one end of the threaded rod (203) is fixed on the outer wall of the fixed frame (201) and is installed with a first servo motor (206), the outer walls of the two ends of the threaded rod (203) are both threadedly connected with a moving seat (204), one side of the inside of the moving seat (204) is both penetrated through with a fixed rod (208), the bottom end of the moving seat (204) extends to the outside of the fixed frame (201) and is fixed with a fixed frame (205), and one side of the bottom of the fixed frame (205) is uniformly rotatably connected with a guide roller (207).

3. The traction machine for machining of power battery aluminum alloy blades according to claim 2, characterized in that: The threaded directions of the two ends of the threaded rod (203) are opposite, one end of the threaded rod (203) extends to the outside of the fixed frame (201) and is fixedly connected with the output end of the first servo motor (206), the moving seat (204) and the fixed rod (208) constitute a sliding structure, and the two ends of the fixed rod (208) are both fixedly connected with the inner wall of the fixed frame (201).

4. The traction machine for machining of power battery aluminum alloy blades according to claim 1, characterized in that: The movable structure (4) includes a movable frame (401), a movable seat (402), a drive motor (403), a slide (404), a slide rail (405), a transmission gear (406), teeth (407), and a support plate (408). The slide rail (405) is fixed to both ends of one side of the frame (1). A slide seat (404) is slidably connected to one side of the slide rail (405). A movable seat (402) is fixed to one side of the slide seat (404). A support plate (408) is fixed to one side of the frame (1). Teeth (407) are evenly fixed to the bottom end of the support plate (408). The transmission gear (406) is meshed to the bottom end of the teeth (407). A drive motor (403) is installed on one side of the movable seat (402).

5. The traction machine for machining of power battery aluminum alloy blades according to claim 4, characterized in that: The output end of the drive motor (403) extends to the outside of the movable seat (402) and is fixedly connected to one side of the transmission gear (406). One side of the top of the movable frame (401) is fixedly connected to the top of the fixed shell (501). One side of the movable frame (401) is fixedly connected to one side of the baffle (512).

6. The power battery aluminum alloy blade processing tractor according to claim 1, characterized in that: A second servo motor (510) is installed on the outer wall of the fixed housing (501) on one side of the second bevel gear (511). A base plate (507) is fixed on one side of the bottom of the movable frame (502). A fixed plate (503) is fixed on one side of the top of the movable frame (502). An electric push rod (509) passes through the inside of the fixed plate (503). A pressure plate (506) is fixed at the bottom end of the electric push rod (509). Guide rods (508) pass through the inside of the fixed plates (503) on both sides of the electric push rod (509).

7. The traction machine for machining of power battery aluminum alloy blades according to claim 6, characterized in that: Rubber pads are fixed to the bottom end of the pressure plate (506) and the top end of the base plate (507). The guide rod (508) and the fixing plate (503) form a sliding structure. The bottom end of the guide rod (508) is fixedly connected to the top end of the pressure plate (506). The output end of the second servo motor (510) extends into the interior of the fixing shell (501) and is fixedly connected to one side of the second bevel gear (511).

8. The power battery aluminum alloy blade machining tractor according to claim 1, characterized in that: The pre-compression structure (6) includes a support (601), a hydraulic telescopic rod (602), a movable rod (603), a lifting plate (604), a cutter (605), a platform (606), a movable plate (607), a pre-compression roller (608), a limiting plate (609), and a return spring (610). The support (601) is fixed to one side of the top of the frame (1). A hydraulic telescopic rod (602) passes through one side of the top of the support (601). The lifting plate (604) is fixed to the bottom end of the hydraulic telescopic rod (602). Movable rods (603) are inserted through the interior of both side supports (601). A cutter (605) is fixed at the bottom of the lifting plate (604). A platform (606) is fixed at the top of the frame (1) below the cutter (605). Movable plates (607) are hinged to both sides of the top of the lifting plate (604). A pre-pressing roller (608) is rotatably connected to the bottom of the movable plate (607). Limit plates (609) are fixed to both sides of the lifting plate (604). Return springs (610) are evenly fixed to both sides of the bottom of the lifting plate (604).

9. The power battery aluminum alloy blade machining traction machine according to claim 8, characterized in that: The movable rod (603) and the support (601) form a sliding structure. The bottom end of the movable rod (603) is fixedly connected to the top end of the lifting plate (604). The top of the platform (606) is provided with a knife groove.

10. The power battery aluminum alloy blade machining tractor according to claim 8, characterized in that: One side of the limiting plate (609) abuts against one side of the movable plate (607), and one end of the reset spring (610) is fixedly connected to one end of the movable plate (607).

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