A corrugated plate polishing tool

Abstract

The application provides a corrugated plate polishing tool, and relates to the technical field of corrugated plate processing. The tool is used for polishing welding scars at the splicing position of a corrugated plate. The tool comprises a track, a positioning mechanism and a polishing robot. The positioning mechanism is used for fixing the corrugated plate to be polished. The track provides support and guidance for the polishing robot. The polishing robot can uniformly walk along the track to polish the welding scars of the corrugated plate. The tool further comprises a first sensor and a second sensor. The first sensor is used for judging the center position of the welding scars to confirm the polishing track. The second sensor is used for judging the wave position of the corrugated plate. In the above technical solution, the polishing robot can accurately polish the welding scars according to the profile of the welding scars, so that excessive polishing or insufficient polishing is avoided, the polishing precision and efficiency are greatly improved, and the polishing quality is ensured.

Description

Technical Field

[0001] This application relates to the field of corrugated sheet processing technology, and in particular to a corrugated sheet grinding fixture. Background Technology

[0002] Corrugated steel sheets, with their high structural strength, good resistance to deformation, and reasonable weight, are increasingly widely used, becoming one of the key components ensuring the structural integrity and stability of some large equipment. Welding, as a crucial link in connecting the corrugated steel sheets, directly affects the safety, durability, and overall performance of the equipment.

[0003] Currently, after the welding process of corrugated plates is completed, the weld surface usually has defects such as excess weld height, weld beads, undercut, and porosity. These defects not only affect the surface flatness and aesthetics, but in severe cases, weld cracking may even occur, affecting the quality of the equipment. Therefore, grinding the weld scars of corrugated plates to eliminate the above defects and improve the surface quality and overall performance of the weld scars is an indispensable and important step in the production process.

[0004] Traditional methods of grinding corrugated steel plate weld scars primarily rely on manual operation. Workers use handheld grinding tools such as angle grinders and abrasive wheels, manually controlling the grinding force and angle to grind the weld scars. While this manual grinding method offers some flexibility, allowing operation on weld scars with complex shapes and locations, it has several drawbacks. Firstly, manual grinding is inefficient, especially for large areas of corrugated steel plate weld scars, requiring significant manpower and time. Secondly, the grinding quality is difficult to guarantee; differences in worker skill and experience can easily lead to uneven grinding, with some areas over-ground and others under-ground, failing to meet high-precision requirements. Furthermore, manual grinding generates substantial amounts of dust and noise, seriously endangering worker health and polluting the working environment of shipbuilding workshops.

[0005] Traditional manual grinding methods are gradually becoming insufficient to meet the needs of industry development. In recent years, some automated and semi-automated weld scar grinding equipment has begun to be widely used. However, due to the complex shape of corrugated plates, the irregular distribution of weld scars, and the presence of many corners, grooves, and other special areas, existing automated grinding equipment still lacks adaptability and flexibility, making it difficult to completely cover all weld scar areas. In practical applications, manual assistance in grinding and correction is still required, making it impossible to achieve truly fully automated grinding.

[0006] In conclusion, developing a highly efficient, precise, and automated weld scar grinding technology and equipment that can adapt to the complex structure of corrugated plates is of significant practical importance and application value for improving the quality of corrugated plates, reducing production costs, and improving the working environment for workers. Summary of the Invention

[0007] In view of this, the purpose of this application is to provide a corrugated plate grinding fixture to solve the above technical problems.

[0008] This application provides a corrugated plate grinding fixture, which is used to grind the weld scars at the joint of the corrugated plate. The fixture includes a track, a positioning mechanism and a grinding robot. The positioning mechanism is used to fix the corrugated plate to be ground. The track provides support and guidance for the grinding robot. The grinding robot can move at a constant speed along the track to grind the weld scars of the corrugated plate.

[0009] It also includes a first sensor and a second sensor. The first sensor is used to determine the center position of the weld scar to confirm the grinding trajectory, and the second sensor is used to determine the waveform position of the corrugated plate.

[0010] Preferably, the grinding robot includes a trolley and a driving mechanism, a grinding component, a position adjustment mechanism, and an angle adjustment mechanism mounted on the trolley. The driving mechanism provides power for the trolley to move along the track. The position adjustment mechanism can adjust the position of the grinding component in the Z and Y directions so that the grinding trajectory of the grinding component conforms to the weld scar path. The angle adjustment mechanism is used to adjust the direction of the grinding component.

[0011] Preferably, the driving mechanism includes a power component, a first gear disk, and a first rack. The power component is disposed on the base plate of the traveling trolley, and its driving end passes through the base plate and is connected to the first gear disk. The first rack is disposed on the track. The gear disk and the first rack can mesh. The power component drives the gear disk to rotate, thereby enabling it to travel on the track.

[0012] Preferably, the grinding robot further includes a locking mechanism and a separation control mechanism. The locking mechanism is used to fix the traveling trolley on the track, and the separation control mechanism is used to control the separation and engagement of the first gear disk and the first rack.

[0013] Preferably, the grinding fixture further includes a cam follower component. The bottom of the traveling trolley is provided with a mounting plate, the cam follower component is disposed on the mounting plate, the cam follower component is fixedly connected to the mounting plate on one side and movably connected to the mounting plate on the other side, so as to realize that the cam follower components on opposite sides move closer or further apart.

[0014] Preferably, the cam follower component includes a mounting block, an upper wheel, and a lower wheel. The upper wheel and the lower wheel are rotatably connected to the mounting block. The two surfaces on the mounting block on which the upper wheel and the lower wheel are mounted are adjacent, and the angle formed by the two surfaces is an acute angle, forming a triangular engagement space along the length of the track. The two sides of the track are matching engagement angles, and the two sides of the track are respectively engaged in the engagement space.

[0015] Preferably, the locking mechanism includes a knob, a bushing, and a rotating rod. The bushing is embedded in the mounting plate, and the rotating rod is threaded into the bushing. One end of the rotating rod is connected to the knob, and the other end of the rotating rod passes through the bushing and is connected to the mounting block. Turning the knob controls the position of the rotating rod relative to the bushing.

[0016] Preferably, the grinding component mounting bracket, grinding motor, and grinding head are provided. The grinding head and grinding motor are mounted on the mounting bracket. The grinding head is inclined relative to the traveling trolley. When grinding the weld scar on the left side of the waveform, the grinding motor is located on the left side of the waveform. When grinding the weld scar on the right side of the waveform, the grinding motor is located on the right side of the waveform. When the grinding head is at the highest position of the waveform, the grinding motor changes direction.

[0017] The corrugated plate grinding fixture provided in this application offers several advantages in grinding precision and efficiency. First, a first sensor accurately determines the center position of the weld scar and establishes the grinding trajectory. Second, a second sensor accurately identifies the waveform position of the corrugated plate. Together, these sensors enable the grinding robot to precisely conform to the weld scar contour while moving at a constant speed along the track, avoiding over-grinding or under-grinding, significantly improving grinding precision and efficiency, and ensuring grinding quality. Furthermore, the positioning mechanism firmly secures the corrugated plate to be ground, preventing plate displacement during grinding and ensuring optimal results. The track provides reliable support and guidance for the grinding robot, ensuring stable operation, reducing manual labor intensity, minimizing errors caused by human factors, and achieving automated and standardized grinding operations.

[0018] To make the above-mentioned objectives, features and advantages of this application more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 A schematic diagram of the isometric view of this application is shown;

[0021] Figure 2 It shows Figure 1 A schematic diagram of the structure with the corrugated plate removed;

[0022] Figure 3 A partial structural schematic diagram of the polishing robot is shown;

[0023] Figure 4 A partial structural schematic diagram of the traveling trolley is shown;

[0024] Figure 5 A partial structural schematic diagram of the polishing robot is shown;

[0025] Figure 6 A partial structural schematic diagram of the polishing robot is shown;

[0026] Figure 7 A side view of the polishing robot is shown;

[0027] Figure 8 A schematic diagram of the blocking block structure is shown;

[0028] Figure 9 A schematic diagram of a structure with a transplanting cart in another embodiment is shown.

[0029] Figure label:

[0030] Corrugated sheet;

[0031] track;

[0032] Positioning mechanism;

[0033] Polishing robot;

[0034] Walking trolley; 311-Mounting plate; 312-Pull ring; 313-Cam follower component; 3131-Upper wheel; 3132-Lower wheel; 3133-Mounting block;

[0035] Drive mechanism; 321-Power component; 322-First gear disk; 323-First rack;

[0036] Grinding components; 331-Mounting bracket; 332-Grinding motor; 333-Grinding head;

[0037] Position adjustment mechanism; 341-Y-axis drive component; 3411-Second rotary drive component; 342-Connecting bracket; 343-Z-axis drive component; 3431-First rotary drive component; 3432-Main pulley; 3433-Secondary pulley; 3434-Belt; 3435-Rotor; 3436-Connector; 344-Mounting slide;

[0038] Angle adjustment mechanism;

[0039] First sensor;

[0040] 37 - Second sensor;

[0041] 38-Locking component; 381-Knob; 382-Busset; 383-Rod;

[0042] 39-Separation control mechanism; 391-Mounting base; 392-Sliding handle; 393-Blocking block; 3931-First body part; 3932-Second body part;

[0043] 4-Transplanting cart. Detailed Implementation

[0044] The technical solutions of this application 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 this application. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0045] In the description of this application, 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 this application and 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 this application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0046] In the description of this application, it should be noted that, unless otherwise expressly 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 between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0047] Furthermore, the technical solutions of the various embodiments can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed in this application. Example

[0048] After the metal parts are welded, the solid marks formed in the weld and its vicinity after the metal fusion are defined as weld scars. These scars can affect the aesthetics of the corrugated plate 100, and uneven weld scars can cause stress to concentrate more, reduce fatigue resistance, and affect the strength of the plate. Therefore, weld scars formed by welding are usually ground to ensure the quality of the corrugated plate 100.

[0049] Compared to flat plates, the surface of corrugated plate 100 has periodic undulations. When grinding, it is necessary to adapt to the curved contour. Traditional flat grinding is difficult to fit the waveform, which can easily lead to local over-grinding or under-grinding. For example, the weld scars at the crests of the wave are ground through due to concentrated contact pressure, which damages the plate thickness, or the weld scars at the troughs or depressions are difficult to reach, leaving residual protrusions.

[0050] In this embodiment, a grinding fixture for corrugated plate 100 is provided, which is suitable for grinding corrugated plate 100 and can be applied to the shipbuilding industry. Of course, it can also be applied to other fields without specific limitations.

[0051] like Figures 1 to 8 As shown, the corrugated plate 100 grinding fixture provided in this embodiment includes a track 1, a positioning mechanism 2, and a grinding robot 3. The positioning mechanism 2 is used to fix the corrugated plate 100 to be ground. The track 1 provides support and guidance for the grinding robot 3, which can move at a constant speed along the track 1 to grind the weld scars on the corrugated plate 100. It should be noted that the weld scars to be ground must be parallel to the track 1. Because the walking trajectory of the grinding robot 3 is parallel to the track 1, it ensures that the weld scars on the corrugated plate 100 are successfully ground. The following will combine... Figures 1 to 9 The connection relationship and working principle of the aforementioned components will be explained in detail.

[0052] In this application, the splice seam of the corrugated plate 100 is straight, so the shape of the matching track 1 is also straight. This embodiment will be described using the straight track 1 as an example. The installation of the track 1 can be fixed according to the usage scenario. It is important to emphasize that there is space below the track 1 for positioning the corrugated plate 100.

[0053] In this embodiment, the grinding robot 3 includes a trolley 31, a driving mechanism 32, a grinding component 33, a position adjustment mechanism 34, and an angle adjustment mechanism 35. The trolley 31 provides a carrier for the installation of the driving mechanism 32, the grinding component 33, the position adjustment mechanism 34, and the angle adjustment mechanism 35. The driving mechanism 32 provides power for the trolley 31 to slide along the track 1. The position adjustment mechanism 34 can adjust the position of the grinding component 33 in the Z and Y directions so that the grinding trajectory of the grinding component 33 fits the weld scar path. The angle adjustment mechanism 35 also assists the grinding head 333 of the grinding component 33 to fit the weld scar path.

[0054] Preferably, the grinding robot 3 further includes a first sensor 36 and a second sensor 37. The first sensor 36 is used to determine the center position of the weld scar to confirm the grinding trajectory, and the second sensor 37 is used to determine the waveform position of the corrugated plate 100 and feed the data back to control the grinding robot 3 to grind the weld scar.

[0055] In this embodiment, the traveling trolley 31 is a box structure, and the aforementioned components are disposed inside the cavity or on the outer wall of the box structure. For ease of description, the six sides of the traveling trolley 31 are defined as the bottom plate, top plate, front side plate, rear side plate, left side plate, and right side plate, respectively.

[0056] Preferably, the driving walking mechanism 32 includes a power component 321, a first gear disk 322, and a first rack 323. The power component 321 is disposed on the base plate, and its driving end passes through the base plate and connects to the first gear disk 322. The first rack 323 is disposed on the track 1. The first gear disk 322 and the first rack 323 mesh. The power component 321 drives the first gear disk 322 to rotate, thereby enabling it to walk on the track 1.

[0057] In this embodiment, to increase the flexibility of the application scenarios of the grinding robot 3, the grinding robot 3 and the track 1 can be separated. When working, the grinding robot 3 can be installed on the track 1, which also facilitates maintenance. Based on this, the grinding robot 3 also includes a locking mechanism and a separation control mechanism 39. The locking mechanism is used to fix the traveling trolley 31 on the track 1, and the separation control mechanism 39 is used to control the separation and engagement of the aforementioned gear disk and rack.

[0058] Specifically, mounting plates 311 are provided on both sides of the base plate along the X direction. Cam follower components 313 are provided on the mounting plates 311. Multiple sets of cam follower components 313 are provided, fixedly connected to one side of the mounting plate 311 and movably connected to the other side of the mounting plate 311 to adjust the distance between the two sides. Taking any cam follower component 313 as an example, it includes a mounting block 3133, an upper wheel 3131, and a lower wheel 3132. The upper wheel 3131 and the lower wheel 3132 are rotatably connected to the mounting block 3133. The two surfaces of the upper wheel 3131 and the lower wheel 3132 mounted on the 133 are adjacent, and the angle formed by the two towards the opening of the mounting plate 311 is an acute angle, creating a visual effect that the upper wheel 3131 and the lower wheel 3132 are inclined relative to the mounting plate 311, forming a triangular engagement space along the length of the track 1. The two sides of the track 1 are matching engagement angles, and the two sides of the track 1 are respectively engaged in the engagement space. The locking mechanism can control the position of the movable cam follower 313, so as to achieve a tight engagement between the cam follower 313 and the track 1, and the traveling trolley 31 and the track 1 will not separate.

[0059] Furthermore, the locking component 38 includes a knob 381, a bushing 382, ​​and a rotating rod 383. The bushing 382 is embedded in the mounting plate 311, and the inner wall of the bushing 382 is threaded. The rotating rod 383 is threaded and cooperates with the bushing 382. One end of the rotating rod 383 is connected to the knob 381, and the other end of the rotating rod 383, which passes through the bushing 382, ​​is connected to the mounting block 3133. Turning the knob 381 can control the position of the rotating rod 383 relative to the bushing 382. It should be noted that the rotating rod 383 and the mounting block 3133 are rotatably connected. Since both ends of the mounting block 3133 are close to the bottom plate of the traveling trolley 31, it can play a limiting role for the mounting block 3133. When the rotating rod 383 rotates, the mounting block 3133 will not rotate with the rotation of the rotating rod 383.

[0060] When the grinding robot 3 is installed on the track 1, the locking component 38 needs to drive the movable mounting block 3133 away from the mounting block 3133 on the opposite side. One side of the track 1 is first engaged in the engagement space, and then the locking component 38 is used to make the cam follower component 313 on the other side cooperate with the track 1 to fix the two.

[0061] Preferably, pull rings 312 are provided on the four corners of the bottom side of the trolley 31. When the grinding robot 3 is first installed on the track 1, the gear disk and rack are in a separated state. The trolley 31 can be moved by pulling the pull rings 312 to move the grinding robot 3 to the grinding start position. Then, the separation control mechanism 39 adjusts the relative position of the gear disk and rack.

[0062] Preferably, the separation control mechanism 39 includes a mounting base 391, a sliding handle 392, and a blocking block 393. A clearance slide is provided on the base plate. A slip ring is connected below the mounting base 391. The slip ring extends into the clearance slide and can slide along the clearance slide. The power component 321 that drives the walking mechanism 32 is provided on the mounting base 391. The gear disk is placed in the slip ring and can move together with the sliding of the mounting base 391. The blocking block 393 is embedded in the left side wall of the walking trolley 31. The blocking block 393 is provided with a sliding groove. The rod part of the sliding handle 392 passes through the sliding groove and can slide in the sliding groove. The position of the mounting base 391 is adjusted by moving the rod part of the sliding handle 392, thereby adjusting the position of the gear disk relative to the rack.

[0063] In the embodiment, the blocking block 393 includes a first body part 3931 and a second body part 3932. The first body part 3931 is a square block, parallel to the left side plate of the traveling trolley 31. The thickness of the second body part 3932 is greater than that of the first body part 3931. The part where the two are connected forms a trapezoidal structure. The second body part 3932 is inclined relative to the first body part 3931, and the end connected to the first body part 3931 is higher than the other end, thus forming a sloping blocking block.

[0064] Furthermore, the sliding handle 392 may include a rod body, a compression spring, and a grip. One end of the rod body is provided with a blocking part, and the grip is provided with a cavity part. The blocking part can extend into the cavity part of the grip. The bottom of the blocking part and the cavity part is provided with a compression spring. Under the action of the compression spring, the grip tends to move towards the left side plate. The first body part 3931 and the second body part 3932 are respectively provided with circular grooves, which are connected to form an "8" shaped structure. The grip cannot pass through the channel connecting the two. When the sliding handle 392 is turned, the grip must first be pulled along the X direction to remove the restriction of the groove. At this time, the grip can be turned. After reaching the preset position, the grip is released. Under the action of the compression spring, the grip moves towards the left side plate. One end of the grip extends into the groove and remains stable under the restriction of the sloping blocking and the groove, and cannot continue to move in the groove.

[0065] Preferably, the position adjustment mechanism 34 includes a Y-axis driving member 341, a connecting bracket 342, a Z-axis driving member 343, and a mounting slide 344. Among them, the Z-axis driving member 343 includes a first rotary driving member 3431, a main pulley 3432, an auxiliary pulley 3433, a belt 3434, a rotating rod 3435, and a connecting member 3436. The main pulley 3432 and the auxiliary pulley 3433 are respectively arranged on the top plate of the walking trolley 31. The belt 3434 is wound around the main pulley 3432 and the auxiliary pulley 3433. When the main pulley 3432 rotates, the auxiliary pulley 3433 can be driven to rotate together under the action of the belt 3434. The first rotary driving member 3431 is arranged below the top plate, and its driving end passes through the top plate of the walking trolley 31 and cooperates with the main pulley 3432. The rotating rod 3435 is arranged in the walking trolley 31. One end of it passes through the top plate and is connected to the auxiliary pulley 3433, and the other end is rotatably connected to the bottom plate of the walking trolley 31. One end of the connecting member 3436 is threadedly connected to the rotating rod 3435, and the other end of the connecting member 3436 passes through the front side plate and is slidably connected to the front side plate. The connecting bracket 342 is arranged on the connecting member 3436, and the mounting slide 344 is slidably connected to the connecting bracket 342. The Y-axis driving member 341 can drive the mounting slide 344 to slide in the Y direction.

[0066] Specifically, the Y-axis driving member 341 includes a second rotary driving member 3411, a second gear disk, and a second rack. The second rotary driving member 3411 is arranged on the mounting slide 344, and its driving end passes through the mounting slide 344 and is connected to the second gear disk. The second rack is arranged on the connecting bracket 342, and the second gear disk meshes with the second rack. The second rotary driving member 3411 can drive the mounting slide 344 to slide in the Y direction.

[0067] Further, the mounting slide 344 is a "convex"-shaped plate. The angle adjustment mechanism 35 is arranged on the protruding part of the mounting slide 344. The angle adjustment mechanism 35 may include the second rotary driving member 3411. The grinding member 33 is arranged at the driving end of the angle adjustment mechanism 35. The grinding member 33 includes a mounting bracket 331, a grinding motor 332, and a grinding head 333. The grinding motor 332 drives the grinding head 333 to rotate. The grinding motor 332 is arranged on the mounting bracket 331. Among them, the grinding member 33 is inclined. When grinding the weld scar on the left side of the corrugated plate, the grinding motor 332 is on the left side of the waveform. When grinding the weld scar on the right side of the waveform, the grinding motor 332 is on the right side of the waveform. The conversion of the grinding motor 332 is adjusted when the waveform is at the highest position. Embodiment

[0068] Refer to Figure 9 As shown, the grinding tooling further includes a transplanting trolley 4. The track 1, the positioning mechanism 2, and the grinding robot 3 are respectively arranged on the transplanting trolley 4, and can flexibly grind small corrugated plates 100.

[0069] The above are merely preferred embodiments of this application and do not limit the scope of protection of this application. Any equivalent structural transformations made based on the innovative concept of this application and the contents of the specification and drawings of this application, or direct / indirect applications in other related technical fields, are included within the scope of protection of this application.

Claims

1. A tooling for grinding corrugated plates, characterized in that, The tooling is used to grind the weld scars at the joints of the corrugated plate. The tooling includes a track, a positioning mechanism and a grinding robot. The positioning mechanism is used to fix the corrugated plate to be ground. The track provides support and guidance for the grinding robot. The grinding robot can move at a constant speed along the track to grind the weld scars on the corrugated plate. It also includes a first sensor and a second sensor. The first sensor is used to determine the center position of the weld scar to confirm the grinding trajectory, and the second sensor is used to determine the waveform position of the corrugated plate.

2. The corrugated plate grinding fixture according to claim 1, characterized in that, The grinding robot includes a trolley and a driving mechanism, a grinding component, a position adjustment mechanism, and an angle adjustment mechanism mounted on the trolley. The driving mechanism provides power for the trolley to move along the track. The position adjustment mechanism can adjust the position of the grinding component in the Z and Y directions so that the grinding trajectory of the grinding component conforms to the weld scar path. The angle adjustment mechanism is used to adjust the direction of the grinding component.

3. The corrugated plate grinding fixture according to claim 2, characterized in that, The driving mechanism includes a power component, a first gear disk, and a first rack. The power component is mounted on the base plate of the trolley, and its driving end passes through the base plate and connects to the first gear disk. The first rack is mounted on the track. The gear disk and the first rack can mesh. The power component drives the gear disk to rotate, thereby enabling it to move on the track.

4. The corrugated plate grinding fixture according to claim 3, characterized in that, The grinding robot also includes a locking mechanism and a separation control mechanism. The locking mechanism is used to fix the traveling trolley on the track, and the separation control mechanism is used to control the separation and engagement of the first gear disk and the first rack.

5. The corrugated plate grinding fixture according to claim 4, characterized in that, The grinding fixture also includes a cam follower component. The bottom of the traveling trolley is provided with a mounting plate, and the cam follower component is located on the mounting plate. The cam follower component is fixedly connected to the mounting plate on one side and movably connected to the mounting plate on the other side, so as to realize that the cam follower components on the opposite sides can move closer or further apart.

6. The corrugated plate grinding fixture according to claim 5, characterized in that, The cam follower component includes a mounting block, an upper wheel, and a lower wheel. The upper wheel and the lower wheel are rotatably connected to the mounting block. The two surfaces on the mounting block on which the upper wheel and the lower wheel are mounted are adjacent, and the angle formed by the two is an acute angle, forming a triangular engagement space along the length of the track. The two sides of the track are matching engagement angles, and the two sides of the track are respectively engaged in the engagement space.

7. The corrugated plate grinding fixture according to claim 6, characterized in that, The locking mechanism includes a knob, a bushing, and a rotating rod. The bushing is embedded in the mounting plate, and the rotating rod is threaded into the bushing. One end of the rotating rod is connected to the knob, and the other end of the rotating rod passes through the bushing and is connected to the mounting block. Turning the knob controls the position of the rotating rod relative to the bushing.

8. The corrugated plate grinding fixture according to claim 2, characterized in that, The grinding component mounting bracket, grinding motor, and grinding head are provided. The grinding head and grinding motor are mounted on the mounting bracket. The grinding head is inclined relative to the traveling trolley. When grinding the weld scar on the left side of the waveform, the grinding motor is located on the left side of the waveform. When grinding the weld scar on the right side of the waveform, the grinding motor is located on the right side of the waveform. When the grinding head is at the highest position of the waveform, the grinding motor changes direction.

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