Shock absorber magnet mounting method and apparatus

Abstract

The present application relates to the field of shock absorber magnet installation, and particularly relates to a shock absorber magnet installation method and device, comprising: a magnet push piece assembly, comprising a fixed frame, a bottom plate, a push piece, a first driving member and a feeder, the bottom plate, the first driving member and the fixed frame are fixed, the feeder is located on the upside of the bottom plate, a plurality of magnets are placed in the feeder in the vertical direction, the push piece abuts against the lowermost magnet, and the first driving member can drive the push piece and the lowermost magnet to move; a magnet installation assembly, comprising a pull rod, a copper sleeve, an oil storage cylinder, a positioning frame and a bottom cover, the copper sleeve is fixedly arranged at one end of the pull rod, the copper sleeve is provided with a copper nozzle, the copper nozzle is provided with a magnet, the oil storage cylinder and the positioning frame are fixed, the oil storage cylinder is coaxially arranged with the pull rod, the copper nozzle and the magnet, the bottom cover is fixedly arranged in the oil storage cylinder, the pull rod can drive the magnet to move towards the oil storage cylinder, and the bottom cover can adsorb the magnet; thereby solving the problem that the magnet cannot be pre-installed in the welding process.

Description

Technical Field

[0001] This invention relates to the field of shock absorber magnet installation, and in particular to a shock absorber magnet installation method and apparatus. Background Technology

[0002] The solenoid valve seat and the oil reservoir mounting hole require an interference fit, meaning the valve seat is pressed into a hole slightly smaller than its outer diameter by external force. During this process, the metal surface experiences mechanical damage similar to a "cutting effect" due to forced compression and scraping, causing tiny iron filings to fall off. Magnets need to be installed inside the shock absorber to attract these filings. However, the existing equipment bottom cover requires positioning by pressing the center plane with a tooling fixture before welding to the oil reservoir, making it impossible to pre-install the magnets during the welding process. Summary of the Invention

[0003] One technical problem to be solved by the present invention is to overcome the defect that magnets in the prior art cannot be pre-installed in the welding process, thereby providing a shock absorber magnet mounting device.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A method for installing a shock absorber magnet includes the following steps:

[0006] S1, Press the start button, the first drive unit drives the pusher to move, the pusher drives the magnet to move along the movable groove to the feeding groove, the gripping device grips the magnet in the feeding groove and puts it into the copper nozzle of the copper sleeve, at the same time the first magnetic sensor senses the magnet in the movable groove and determines whether the push is successful.

[0007] S2, the second magnetic sensor detects the magnet inside the copper nozzle, the pull rod moves forward, the pull rod drives the copper sleeve, the second magnetic sensor, and the magnet to move a preset distance toward the shock absorber, and the magnet moves to the designated position;

[0008] S3, the pull rod moves in the reverse direction, the second magnetic sensor detects whether the magnet is inside the copper nozzle. If the detection result is no, the magnet is attracted to the bottom cover, and the pull rod continues to move in the reverse direction to the initial position; if the detection result is yes, the magnet is not attracted to the bottom cover, the pull rod moves forward again, and the magnet moves to the designated position again.

[0009] S4. Repeat step S3 until the detection result of the second magnetic sensor is negative, at which point the lever moves back to the initial position.

[0010] Preferably, in step S1, the lowest magnet is located in the movable groove, the pusher moves the magnet from the initial position to the target position, the magnet falls into the feeding groove, the pusher moves in the opposite direction to the initial position, and the other magnet falls into the movable groove.

[0011] Preferably, in step S1, the first magnetic sensor senses the magnet in the movable slot. If the first magnetic sensor senses a change in the magnetic signal of the magnet, the pusher successfully pushes the magnet; if the first magnetic sensor does not sense a change in the magnetic signal of the magnet, the pusher fails to push the magnet.

[0012] Preferably, during the process of the pusher moving from the initial position to the target position and then from the target position back to the initial position, multiple limiting rollers clamp the penultimate magnet, and before the pusher repeats the above process, the multiple limiting rollers move in opposite directions.

[0013] Preferably, the magnet, the copper sleeve, the pull rod, the oil reservoir, and the bottom cover are coaxially arranged.

[0014] To achieve the above objectives, the present invention also provides a shock absorber magnet mounting device, comprising:

[0015] A magnet pusher assembly includes a fixed frame, a base plate, a pusher, a first driving member, and a feeder. The base plate and the first driving member are fixed to the fixed frame. The feeder is located on the upper side of the base plate, and multiple magnets are placed vertically inside the feeder. The pusher abuts against the lowest magnet. The first driving member can drive the pusher and the lowest magnet to move.

[0016] A magnet mounting assembly includes a pull rod, a copper sleeve, an oil reservoir, a shock absorber, a positioning frame, and a bottom cover. The copper sleeve is fixedly mounted on one end of the pull rod and has a copper nozzle. The magnet is disposed inside the copper nozzle. The oil reservoir is fixed to the positioning frame and is coaxially arranged with the pull rod, the copper nozzle, and the magnet. The shock absorber is connected to the bottom cover, which is fixedly mounted inside the oil reservoir. The pull rod can drive the magnet to move toward the oil reservoir, and the bottom cover can attract the magnet.

[0017] Preferably, the magnet mounting assembly further includes multiple limiting rollers, the base plate is fixed to multiple limiting blocks, multiple first magnetic sensors are fixed to the multiple limiting blocks, the limiting blocks are provided with limiting grooves, the limiting rollers pass through the limiting grooves, and the limiting rollers abut against the magnets; this design is mainly aimed at solving the problem of cascading movement during magnet stacking and feeding through mechanical limiting and inductive feedback, ensuring accurate delivery of individual magnets and verifiable action.

[0018] Preferably, the base plate is provided with a movable groove, and the pusher plate at least partially abuts against the movable groove; the end of the pusher plate near the magnet is provided with a groove, and the groove abuts against the magnet; the base plate is fixed to the feeding trough, and the feeding trough is located near the copper nozzle; the essence of this design is to optimize the mechanical reliability of the feeding process, and reduce the risk of feeding interruption by reducing physical contact failure and shortening the action distance.

[0019] Preferably, the magnet mounting assembly further includes a first linear rail, a first slider slide, a second linear rail, a guide cylinder, and a movable block fixed to the guide cylinder. The first linear rail is fixed to the fixing frame, the first linear rail is slidably connected to the first slider, the movable block is slidably connected to the second linear rail, and the pull rod passes through the guide cylinder. Mechanical constraints improve motion accuracy and reduce installation failures caused by mechanism misalignment.

[0020] Preferably, a pressure block is installed on the base plate, the pressure block is provided with a fixing groove, and the feeder passes through the fixing groove; the reliability of the foundation is improved by mechanical fixing and sensor detection, and abnormal interruptions caused by feeder shaking or unknown installation results are reduced.

[0021] The second magnetic sensor is fixed inside the oil reservoir and abuts against the magnet.

[0022] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0023] The magnet pusher assembly includes a fixed frame, a base plate, a pusher, a first drive unit, and a feeder. The base plate and the first drive unit are fixed to the fixed frame. The feeder is located on the upper side of the base plate, and multiple magnets are placed vertically inside the feeder, allowing the magnets to fall onto the base plate due to their own gravity. The pusher abuts against the bottommost magnet, and the first drive unit can drive the pusher and the bottommost magnet to move. The magnet mounting assembly includes a pull rod, a copper sleeve, an oil reservoir, a positioning frame, and a bottom cover. The copper sleeve is fixedly mounted on one end of the pull rod and has a copper nozzle for placing the magnet. The magnet will be placed inside the oil reservoir, above the flat circle of the bottom cover. The oil reservoir is fixed to the positioning frame, and the oil reservoir, pull rod, copper nozzle, and magnet are coaxially arranged to ensure that when the pull rod moves forward, it can drive the magnet to move into the oil reservoir and connect with the bottom cover. The bottom cover is fixed inside the oil reservoir. The pull rod drives the copper nozzle into the interior of the oil reservoir. At this time, the magnet inside the oil reservoir and the bottom cover inside the oil reservoir attract each other through magnetic force. The magnet is attracted and fixed on the flat circle of iron, thus completing the installation of the magnet inside the oil reservoir and solving the problem that the magnet cannot be pre-installed in the welding process. Attached Figure Description

[0024] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0025] Figure 1 This is a partial schematic diagram of the shock absorber magnet mounting device provided in an embodiment of the present invention.

[0026] Figure 2 This is a partial schematic diagram of the shock absorber magnet mounting device provided in an embodiment of the present invention.

[0027] Figure 3 This is a schematic diagram of the copper sleeve provided in an embodiment of the present invention;

[0028] Figure 4 This is a cross-sectional view of the copper sleeve provided in an embodiment of the present invention;

[0029] Figure 5 This is a schematic diagram of the base plate provided in an embodiment of the present invention;

[0030] Figure 6 This is a top view of the base plate provided in an embodiment of the present invention;

[0031] Figure 7 This is a schematic diagram of the pressure block provided in an embodiment of the present invention;

[0032] Figure 8 This is a schematic diagram of the pusher provided in an embodiment of the present invention;

[0033] Figure 9 This is a schematic diagram of the guide cylinder provided in an embodiment of the present invention.

[0034] Explanation of reference numerals in the attached figures:

[0035] 1. Magnet pusher assembly; 11. Fixing frame; 12. Base plate; 121. Movable groove; 13. Pusher; 131. Groove; 14. Drive component; 15. Feeder; 16. First magnetic sensor; 17. Pressure block; 171. Fixing groove; 18. Feeding platform; 2. Magnet mounting assembly; 21. Pull rod; 22. Copper sleeve; 222. Copper nozzle; 23. Oil reservoir; 24. Shock absorber; 25. Positioning frame; 26. Bottom cover; 27. Limiting roller; 28. Limiting block; 281. Limiting groove; 29. ​​Second magnetic sensor; 210. First linear guide; 211. First slider; 212. Second linear guide; 213. Guide cylinder; 214. Moving block; 3. Magnet. Detailed Implementation

[0036] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. 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.

[0037] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0038] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0039] Please refer to the following carefully. Figures 1 to 9 This invention provides a shock absorber magnet mounting device, including: a magnet pusher assembly 1 and a magnet mounting assembly 2. Specifically, the magnet pusher assembly 1 includes a fixed frame 11, a base plate 12, a pusher 13, a drive unit 14, and a feeder 15. The fixed frame 11 is fixed on the workbench, and the base plate 12 and the drive unit 14 are fixed to the fixed frame 11. The drive unit 14 can be a cylinder. The output end of the drive unit 14 is connected to the first slider 211. A first linear rail 210 is fixedly provided on the fixed frame 11. The first slider 211 is slidably connected to the first linear rail 210. The pusher 13 is fixedly connected to the first slider 211. The feeder 15 is located on the upper side of the base plate 12. Multiple magnets 3 are placed vertically inside the feeder 15. The pusher 13 abuts against the lowest magnet 3. The drive unit 14 provides kinetic energy to the first slider 211. The first slider 211 can drive the pusher 13 to move along the first linear rail 210 to realize the feeding function of the equipment. The magnet pusher assembly also includes a feeding platform 18. The pusher 13 can push the lowest magnet 3 to move and fall into the feeding platform 18.

[0040] The magnet mounting assembly 2 includes a pull rod 21, a copper sleeve 22, an oil reservoir 23, a shock absorber 24, a positioning frame 25, and a bottom cover 26. The copper sleeve 22 is fixedly mounted on one end of the pull rod 21, and a handle is fixedly mounted on the other end of the pull rod 21. Operators can move the pull rod 21 forward or backward by pulling the handle. In this embodiment, forward movement is to the right, and backward movement is to the left. In other embodiments, it can point in any direction, but forward movement must be directed towards the oil reservoir 23. The copper sleeve 22 is equipped with a copper nozzle 22. 2. The magnet 3 will be placed inside the oil storage cylinder 23 and above the plane circle of the bottom cover 26. The magnet 3 in the feeding table 18 is grabbed by the gripping device and placed in the copper nozzle 222. The copper sleeve 22 is provided with a second magnetic sensor 29, which abuts against the magnet 3. The oil storage cylinder 23 is fixed to the positioning frame 25, which is fixed to the worktable. The oil storage cylinder 23, the pull rod 21, the copper nozzle 222, and the magnet 3 are coaxially arranged so that when the operator pulls the pull rod 21 to move forward, the magnet 3 can be inserted into the oil storage cylinder 23 and connected to the bottom cover 26. The oil reservoir 23 has a bottom cover 26 inside. The bottom cover 26 can be a flat circle made of iron. When the copper nozzle 222 moves into the oil reservoir 23, the magnet 3 interacts magnetically with the bottom cover 26 inside the shock absorber 24. The magnet 3 is attracted by the bottom cover 26 and is tightly attracted to the inside of the oil reservoir 23, thus completing the installation of the magnet 3 inside the oil reservoir 23. This solves the problem that the magnet 3 cannot be pre-installed in the welding process. In addition, the second magnetic sensor 29 and the copper nozzle 222 only have a contact relationship with the magnet 3, but not a fixed relationship. Therefore, it can increase the probability of the magnet 3 being attracted to the bottom cover 26, thereby increasing the probability of the magnet 3 being successfully installed inside the oil reservoir 23.

[0041] It is conceivable that the magnet mounting assembly 2 also includes multiple limiting rollers 27, which can move relative to each other or in opposite directions. The base plate 12 of the limiting roller 27 is fixed to multiple limiting blocks 28, and the limiting blocks 28 are provided with limiting grooves 281. The limiting roller 27 passes through the limiting grooves 281. Counting from top to bottom in the vertical direction, the limiting roller 27 abuts against the second-to-last magnet. When the pusher 13 pushes the last magnet to move along the movable groove 121, since the magnets 3 in the feeding platform 18 are stored in the feeding platform 18 in a sequential stacking manner, the movement of the last magnet may cause the second-to-last magnet to move due to friction. The limiting rollers 27 move relative to each other, and the limiting rollers 27 maintain contact with the second-to-last magnet. During the clamping action, when the penultimate magnet moves, the penultimate magnet remains in its initial position due to the limiting roller 27. After the pusher 13 pushes the penultimate magnet to the feeding table 18, the pusher 13 moves in the opposite direction along the movable groove 121 back to its initial position. The initial position of the pusher 13 is located at the end away from the bottom plate 12. At this time, the limiting roller 27 moves in opposite directions, releasing the penultimate magnet. Due to its own gravity, the penultimate magnet falls into the movable groove 121, and the penultimate magnet becomes the penultimate magnet. In addition, the opposite movement of the limiting roller 27 allows the operator to install the magnet 3 in the feeder 15. Repeating the above process, the feeding table 18 automatically feeds materials.

[0042] It is conceivable that multiple first magnetic sensors 16 are provided, and the first magnetic sensors 16 are fixedly installed on the limiting block 28 and abut against the limiting roller 27. The first magnetic sensors 16 determine whether the push is successful by sensing the change of magnetic signal in the movable groove 121. If the first magnetic sensor 16 first senses that there is a magnetic signal in the movable groove 121, and then senses that there is no magnetic signal in the movable groove 121, and the magnetic signal changes as described above, it means that the pusher 13 has successfully pushed the last magnet into the feeding platform 18; if the first magnetic sensor 16 does not sense any change in the magnetic signal in the movable groove 121, it means that the pusher 13 has not successfully pushed the last magnet into the feeding platform 18.

[0043] It is conceivable that the base plate 12 is provided with a movable groove 121, and the push plate 13 at least partially abuts against the movable groove 121. The size of the movable groove 121 is larger than the size of the magnet 3, specifically the height and width. This design allows the magnet 3 to abut against both sides of the movable groove 121, serving as a guide. The push plate 13 is provided with a groove 131 near the end of the magnet 3. The shape of the groove 131 can be an arc, V-shape, U-shape, etc. When the push plate 13 abuts against the magnet 3, the contact surface is increased, making it less likely for the push plate 13 to slip when pushing the magnet 3, thus providing a certain limiting effect. The base plate 12 is fixed to the feeding platform 18, and the feeding platform 18 is set near the copper nozzle 222 to facilitate the gripping device to grip the magnet 3.

[0044] It is conceivable that the magnet mounting assembly 2 also includes a second linear guide 212, a guide cylinder 213, and a movable block 214 fixed to the guide cylinder 213. Multiple second linear guides 212 are provided. The bottom surface of the second linear guide 212 is fixedly connected to the workbench, and the top surface of the second linear guide 212 is slidably connected to the movable block 214. After the magnet 3 is successfully installed inside the oil reservoir 23, the operator can push the pull rod 21 to move in the opposite direction along the second linear guide 212 toward the base plate 12, increasing the workspace for the operator to carry out the next step of the work. The pull rod 21 passes through the guide cylinder 213, so that the pull rod 21 can only move in the forward or reverse direction. The guide cylinder 213 plays a guiding role for the pull rod 21.

[0045] It is conceivable that the base plate 12 is fixed to the pressure block 17, the top surface of the pressure block 17 is provided with a fixing groove 171, the feeder 15 passes through the fixing groove 171, and the feeder 15 at least partially abuts against the fixing groove 171. The pressure block 17 plays a role in fixing the feeder 15. In this embodiment, the feeder 15 can be made of glass. It should be noted that the feeder 15 cannot be made of a material that has an adsorption effect on the magnet 3.

[0046] This invention also provides a method for installing a shock absorber magnet, comprising the following steps:

[0047] S1, press the start button, drive component 14 drives push plate 13 to move, push plate 13 drives magnet 3 to move along movable groove 121 to feeding platform 18, gripping device grips magnet 3 in feeding platform 18 to copper nozzle 222 of copper sleeve 22, at the same time the first magnetic sensor 16 senses magnet 3 in movable groove 121 and determines whether gripping is successful.

[0048] S2, the second magnetic sensor 29 detects the magnet 3 inside the copper nozzle 222, the pull rod 21 moves forward, the pull rod 21 drives the copper sleeve 22, the second magnetic sensor 29, and the magnet 3 to move a preset distance toward the shock absorber 24, and the magnet 3 moves to the designated position;

[0049] S3, the lever 21 moves in the reverse direction, and the second magnetic sensor 29 detects whether there is a magnet 3 inside the copper nozzle 222. If the detection result is no, the magnet 3 is attracted to the bottom cover 26, and the lever 21 continues to move in the reverse direction to the initial position; if the detection result is yes, the magnet 3 is not attracted to the bottom cover 26, the lever 21 moves forward again, and the magnet 3 moves to the designated position again.

[0050] S4. Repeat step S3 until the detection result of the second magnetic sensor 29 is negative, then the lever 21 moves in the opposite direction to the initial position.

[0051] In step S1, the lowest magnet 3 is located in the movable groove 121. The pusher 13 moves the magnet 3 from the initial position to the target position. The magnet 3 falls into the feeding table 18. The pusher 13 moves in the opposite direction to the initial position, and another magnet 3 falls into the movable groove 121.

[0052] In step S1, the first magnetic sensor 16 senses the change in the magnetic signal of the magnet 3 in the active slot 121. If the first magnetic sensor 16 senses a change in the magnetic signal of the magnet 3, the pusher 13 successfully pushes the magnet 3. If the first magnetic sensor 16 does not sense a change in the magnetic signal of the magnet 3, the pusher 13 fails to push the magnet 3.

[0053] During the process of the pusher 13 moving from the initial position to the target position and then from the target position back to the initial position, multiple limiting rollers 27 clamp the penultimate magnet 3. Before the pusher 13 repeats the above process, the multiple limiting rollers 27 move in opposite directions.

[0054] Magnet 3, copper sleeve 22, pull rod 21, oil reservoir 23, and bottom cover 26 are coaxially arranged.

[0055] The above embodiments are merely preferred embodiments of the present invention and should not be construed as limiting the scope of protection of the present invention. Any non-substantial changes and substitutions made by those skilled in the art based on the present invention shall fall within the scope of protection claimed by the present invention.

Claims

1. A method for installing a shock absorber magnet, characterized in that, Includes the following steps: S1, press the start button, the drive unit (14) drives the push plate (13) to move, the push plate (13) drives the magnet (3) to move along the movable groove (121) to the feeding platform (18), the gripping device grips the magnet (3) in the feeding platform (18) and into the copper nozzle (222) of the copper sleeve (22), at the same time the first magnetic sensor (16) senses the magnet (3) in the movable groove (121) and determines whether the push is successful; S2, the second magnetic sensor (29) detects the magnet (3) inside the copper nozzle (222), the pull rod (21) moves forward, the pull rod (21) drives the copper sleeve (22), the second magnetic sensor (29) and the magnet (3) to move a preset distance toward the oil reservoir (23), and the magnet (3) moves to the designated position; S3, the pull rod (21) moves in the reverse direction, and the second magnetic sensor (29) detects whether the magnet (3) is present in the copper nozzle (222). If the detection result is negative, the magnet (3) is attracted to the bottom cover (26), and the pull rod (21) continues to move in the reverse direction to the initial position. If the detection result is positive, the magnet (3) is not attracted to the bottom cover (26), the pull rod (21) moves forward again, and the magnet (3) moves to the designated position again. The magnet (3), the copper sleeve (22), the pull rod (21), the oil reservoir (23), and the bottom cover (26) are coaxially arranged. S4, repeat step S3 until the detection result of the second magnetic sensor (29) is negative, then the pull rod (21) moves back to the initial position.

2. The method for installing the shock absorber magnet according to claim 1, characterized in that, In step S1, the lowest magnet (3) is located in the movable groove (121). The pusher (13) moves the magnet (3) from the initial position to the target position. The magnet (3) falls into the feeding table (18). The pusher (13) moves in the opposite direction to the initial position. The other magnet (3) falls into the movable groove (121).

3. The method for installing the shock absorber magnet according to claim 2, characterized in that, In step S1, the first magnetic sensor (16) senses the magnet (3) in the movable slot (121). If the first magnetic sensor (16) senses a change in the magnetic signal of the magnet (3), the pusher (13) successfully pushes the magnet (3); if the first magnetic sensor (16) does not sense a change in the magnetic signal of the magnet (3), the pusher (13) fails to push the magnet (3).

4. The method for installing the shock absorber magnet according to claim 2, characterized in that, During the process of the pusher (13) moving from the initial position to the target position and then from the target position back to the initial position, multiple limiting rollers (27) clamp the penultimate magnet (3). Before the pusher (13) repeats the above process, the multiple limiting rollers (27) move in opposite directions.

5. A shock absorber magnet mounting device, used in the shock absorber magnet mounting method according to any one of claims 1-4, characterized in that, include: The magnet pusher assembly (1) includes a fixed frame (11), a base plate (12), a pusher (13), a drive unit (14), and a feeder (15). The base plate (12) and the drive unit (14) are fixed to the fixed frame (11). The feeder (15) is located on the upper side of the base plate (12), and multiple magnets (3) are placed vertically inside the feeder (15). The pusher (13) abuts against the lowest magnet (3). The drive unit (14) can drive the pusher (13) and the lowest magnet (3) to move. The magnet mounting assembly (2) includes a pull rod (21), a copper sleeve (22), an oil reservoir (23), a shock absorber (24), a positioning frame (25), and a bottom cover (26). The copper sleeve (22) is fixedly installed at one end of the pull rod (21). The copper sleeve (22) is provided with a copper nozzle (222). The magnet (3) is installed inside the copper nozzle (222). The oil reservoir (23) is fixed to the positioning frame (25). The oil reservoir (23) is coaxially arranged with the pull rod (21), the copper nozzle (222), and the magnet (3). The shock absorber (24) is connected to the bottom cover (26). The bottom cover (26) is fixedly installed inside the oil reservoir (23). The pull rod (21) can drive the magnet (3) to move toward the oil reservoir (23). The bottom cover (26) can attract the magnet (3).

6. The shock absorber magnet mounting device according to claim 5, characterized in that, The magnet mounting assembly (2) also includes multiple limiting rollers (27), the base plate (12) is fixed to multiple limiting blocks (28), multiple first magnetic sensors (16) are fixed to the multiple limiting blocks (28), the limiting blocks (28) are provided with limiting grooves (281), the limiting rollers (27) pass through the limiting grooves (281), and the limiting rollers (27) abut against the magnet (3).

7. The shock absorber magnet mounting device according to claim 5, characterized in that, The base plate (12) is provided with a movable groove (121), and the pusher (13) at least partially abuts against the movable groove (121); the pusher (13) is provided with a groove (131) at one end near the magnet (3), and the groove (131) abuts against the magnet (3); the base plate (12) is fixed to the feeding platform (18), and the feeding platform (18) is set near the copper nozzle (222).

8. The shock absorber magnet mounting device according to claim 5, characterized in that, The magnet mounting assembly (2) further includes a first linear rail (210), a first slider (211), a second linear rail (212), a guide cylinder (213), and a movable block (214) fixed to the guide cylinder (213). The first linear rail (210) is fixed to the fixing frame (11), the first linear rail (210) is connected to the first slider (211), the movable block (214) is slidably connected to the second linear rail (212), and the pull rod (21) passes through the guide cylinder (213).

9. The shock absorber magnet mounting device according to claim 5, characterized in that, A pressure block (17) is installed on the base plate (12), and the pressure block (17) is provided with a fixing groove (171). The feeder (15) passes through the fixing groove (171). The second magnetic sensor (29) is fixed inside the oil reservoir (23), and the second magnetic sensor (29) abuts against the magnet (3).

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