Laser rust removal equipment for steel components

Abstract

The present invention relates to the technical field of rust removal of steel components, and specifically to a laser rust removal device for steel components, comprising a support frame, a rust removal mechanism and a driving mechanism, wherein the rust removal mechanism is rotatably installed on the left side of the support frame, the rust removal mechanism is used to remove rust from the steel components, the driving mechanism is located at the inner side of the bottom of the rust removal mechanism, the driving mechanism is used to drive the rust removal mechanism to move horizontally and rotate, the rust removal mechanism comprises a sleeve, a reflector, a slide, a support rod, a connecting rod, a fixed block, a torsion spring, a laser head, a rotating disk and an adjusting mechanism, and the slide is slidably connected to the inner bottom of the sleeve. The laser rust removal device for steel components, through the elastic force of the torsion spring in the rust removal mechanism, makes the left end of the reflector tilt upward, which is convenient for reflecting laser, and at the same time, the support rod is driven to rotate downward by the adjusting mechanism, so that the left end of the reflector approaches horizontal downward to avoid reflecting laser, thereby improving the use effect and service life of the laser rust removal device.

Description

Technical Field

[0001] The invention relates to the technical field of rust removal of steel components, and in particular to laser rust removal equipment for steel components. Background Art

[0002] Steel components are various structural parts made of steel and are widely used in construction, bridges, machinery manufacturing and other fields. Due to environmental and steel quality issues, steel components will rust. Once the steel components are rusted, if effective anti-rust measures are not taken in time, the rusting speed will become faster and faster, eventually leading to damage and failure of the steel components, which will greatly shorten the service life of the steel components and increase the cost of maintenance and replacement.

[0003] After searching, Chinese patent announcement number: CN117066699B discloses a laser rust removal device for steel components. The driving part is first started to make the shaft tube drive the reflection mechanism to rotate at high speed, and then the laser generator is started. The laser head projects the laser to the side of the reflection ring. The reflection ring reflects the laser vertically to the inner side of the processing tube, so that the rust, oil stains, etc. on the inner side of the processing tube are heated and gasified. At this time, the area of ​​the reflection ring carrying the laser is indirectly increased by the high-speed rotating reflection ring, so as to avoid the laser being concentrated on the same position on the reflection ring for a long time, causing the reflection ring to melt locally due to heat. In addition, by setting multiple reflection rings, the laser can be dispersed to multiple reflection rings, thereby further reducing the load of the reflection ring and improving the heat dissipation efficiency of the reflection ring. In addition, during use, the processing tube is rotated or moved to achieve high-temperature laser bending, and the entire processing surface of the inner hole of the processing tube is rusted.

[0004] During use, the above-mentioned device is provided with a reflection ring to vertically reflect the laser emitted by the laser head, so that the laser after reflection can perform laser rust removal on the inner side of the processing tube. Considering that the reflection ring is fixedly installed on the shaft tube and is inconvenient to install and disassemble, the rust removal device still needs to be reflected by the reflection ring when removing rust on the surface of the steel structure, which causes the reflection ring to be damaged and cracked due to long-term work, thereby reducing the service life and use effect of the laser rust removal equipment. On the other hand, when the above-mentioned device processes the inner side of the processing tube, the processing tube needs to be rotated and moved by external equipment or manually, which leads to the problem of increased use cost of the laser rust removal equipment and labor of the staff, and reduced rust removal effect. Summary of the invention

[0005] The purpose of the present invention is to provide a laser rust removal device for steel components.

[0006] To achieve this object, the present invention adopts the following technical solutions:

[0007] Provided is a laser rust removal device for steel components, comprising a support frame, a rust removal mechanism and a driving mechanism, wherein the rust removal mechanism is rotatably installed on the left side of the support frame, the rust removal mechanism is used to remove rust from the steel components, the driving mechanism is located on the inner side of the bottom of the rust removal mechanism, the driving mechanism is used to drive the rust removal mechanism to move laterally and rotate, the rust removal mechanism comprises a sleeve, a reflective plate, a slide seat, a support rod, a connecting rod, a fixed block, a torsion spring, a laser head, a rotating disk and an adjusting mechanism, the slide seat is slidably connected to the inner bottom of the sleeve, the right end of the reflective plate is hinged to the top right end of the slide seat, and the fixed block is fixedly installed on the slide seat The top left end of the support rod is rotatably connected to the inner side of the fixed block, the bottom end of the connecting rod is hinged to the top end of the support rod, the top end of the connecting rod is hinged to the bottom left end of the reflecting plate, one end of the torsion spring is fixedly connected to the bottom end of the support rod, and the other end of the torsion spring is fixedly installed on the inner side of the fixed block. The adjusting mechanism is fixedly installed on the support rod. The adjusting mechanism is used to adjust the inclination angle of the reflecting plate, so as to reflect or not reflect the laser emitted by the laser head. The rotating disk is rotatably installed on the left inner wall of the support frame, the laser head is fixedly installed on the left side of the rotating disk, and the sleeve is fixedly installed on the left side of the rotating disk.

[0008] Furthermore, the driving mechanism includes a driving motor, a shell, a horizontal movement mechanism and a rotation mechanism. The shell is fixedly installed on the inner right end of the sleeve, and the driving motor is fixedly installed on the right side of the shell.

[0009] Furthermore, the horizontal moving mechanism includes a threaded rod, a gear 1, a round block and a half rack. The left end of the threaded rod is rotatably connected to the inner left end of the sleeve, the right end of the threaded rod is rotatably connected to the left inner wall of the shell, the gear 1 is fixedly installed on the right end of the threaded rod, the half rack is fixedly installed on the outer wall of the round block, the half rack is meshed with the gear 1, and the outer wall of the threaded rod is threadedly connected to the inner wall of the slide.

[0010] Furthermore, the rotating mechanism includes gear 2, gear 3, a rotating shaft, an annular rack and gear 4. Gear 2 is fixedly installed on the right side of the round block, gear 2 is meshed with gear 3, gear 3 is fixedly installed on the left end of the rotating shaft, gear 4 is fixedly installed on the right end of the rotating shaft, gear 4 is meshed with the annular rack, the annular rack is fixedly installed on the left inner wall of the support frame, the right side of gear 2 is fixedly connected to the output shaft of the driving motor, the outer wall of the rotating shaft penetrates and is rotatably connected to the right inner wall of the shell, and the outer wall of the rotating shaft is slidably connected to the left inner wall of the support frame.

[0011] Furthermore, the adjustment mechanism includes a moving rod, a spring, a wedge block, a hinged rod and a cylindrical rod. The cylindrical rod is fixedly mounted on the support rod. The left end of the hinged rod is hinged to the support rod, the right end of the hinged rod is hinged to the top of the moving rod, the bottom of the moving rod is slidably connected to the top inner side of the slide seat, one end of the spring is fixedly connected to the bottom of the wedge block, and the other end of the spring is fixedly connected to the back inner wall of the slide seat.

[0012] Furthermore, the wedge block is slidably mounted on the inner wall of the back side of the slide seat, and the outer wall of the wedge block is clamped with the inner side of the bottom of the moving rod.

[0013] Furthermore, the adjustment mechanism also includes a connecting column and a fixed column. A straight groove is opened on the back side of the inner wall of the sleeve, and an inclined groove is opened on the back side of the inner wall of the sleeve. The connecting column is slidably connected to the inner wall of the straight groove, and the fixed column is slidably connected to the inner wall of the inclined groove. The connecting column is fixedly installed on the moving rod, and the fixed column is fixedly installed on the wedge block. The fixed column is slidably connected to the inner wall of the back side of the sliding seat.

[0014] Beneficial effects of the present invention: the laser rust removal equipment for steel components drives the support rod to rotate upward through the elastic force of the torsion spring in the rust removal mechanism, so that the left end of the reflective plate tilts upward, which is convenient for reflecting the laser and removing rust from the inner side of the processing tube. At the same time, the support rod is driven to rotate downward through the adjustment mechanism, so that the left end of the reflective plate approaches the horizontal downward, avoiding reflection of the laser and removing rust from the surface of the steel component, thereby improving the use effect and service life of the laser rust removal equipment. In addition, through the setting of the driving mechanism, the horizontal moving mechanism and the rotating mechanism are driven to move at the same time. Through the setting of the half rack, the round block and the gear 2, the slide seat can move horizontally only after the sleeve rotates one circle, thereby facilitating the uniform and uniform rust removal of the inner side of the processing tube, thereby improving the rust removal effect of the rust removal equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the embodiments of the present invention are briefly introduced below.

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0017] Figure 2 It is a schematic diagram of the top view structure of the sleeve of the present invention;

[0018] Figure 3 It is a schematic diagram of the main structure of the rust removal mechanism of the present invention;

[0019] Figure 4 It is a schematic diagram of the split structure of the regulating mechanism of the present invention;

[0020] Figure 5 It is a schematic diagram of the cross-sectional structure of the sleeve of the present invention;

[0021] Figure 6 For the present invention Figure 5 The enlarged structural diagram of part A in the middle;

[0022] Figure 7 It is a structural schematic diagram of the connection column and the fixing column of the present invention in the plugging state with the straight groove and the oblique groove;

[0023] Figure 8 It is a schematic diagram of the main structure of the housing of the present invention;

[0024] Fig. 9 This is a schematic diagram of the housing opening structure of the present invention;

[0025] Fig.10 It is a schematic diagram of the main structure of the support frame of the present invention;

[0026] Fig.11 It is a schematic diagram of the cross-sectional structure of the support frame of the present invention;

[0027] Fig.12 It is a structural schematic diagram of the meshing state of gear 4 and annular rack of the present invention.

[0028] In the figure: 1. support frame; 2. rust removal mechanism; 21. sleeve; 22. reflector; 23. slide seat; 24. support rod; 25. connecting rod; 26. fixed block; 27. torsion spring; 28. adjustment mechanism; 281. moving rod; 282. connecting column; 283. spring; 284. wedge block; 285. fixed column; 286. hinged rod; 287. cylindrical rod; 29. ​​laser head; 210. rotating disk; 3. driving mechanism; 31. housing; 32. driving motor; 33. horizontal moving mechanism; 331. threaded rod; 332. gear one; 333. round block; 334. half rack; 34. rotating mechanism; 341. gear two; 342. gear three; 343. rotating shaft; 344. ring rack; 345. gear four. DETAILED DESCRIPTION

[0029] The technical solution of the present invention is further described below with reference to the accompanying drawings and through specific implementation methods.

[0030] Among them, the drawings are only used for illustrative purposes and represent only schematic diagrams rather than actual pictures, and should not be understood as limitations on this patent; in order to better illustrate the embodiments of the present invention, some parts of the drawings will be omitted, enlarged or reduced, and do not represent the size of the actual product.

[0031] Reference Figures 1 to 3The laser rust removal equipment for steel components shown in the figure comprises a support frame 1, a rust removal mechanism 2 and a driving mechanism 3. The rust removal mechanism 2 is rotatably installed on the left side of the support frame 1. The rust removal mechanism 2 is used to remove rust from the steel components. The rust removal mechanism 2 is convenient for removing rust from the inner side of the processing tube. The driving mechanism 3 is located on the inner side of the bottom of the rust removal mechanism 2. The driving mechanism 3 is used to drive the rust removal mechanism 3 to move horizontally and rotate. Through the driving mechanism 3, the sleeve 21 rotates one circle before the slide seat 23 can move a certain distance. The rust removal mechanism 2 comprises a sleeve 21, a reflector 22, a slide seat 23, a support rod 24, a connecting rod 25, a fixing block 26, a torsion spring 27, and a laser head. 29. The rotating disk 210 and the adjusting mechanism 28, the slide 23 is slidably connected to the inner bottom of the sleeve 21, and the sliding effect of the slide 23 drives the reflective plate 22 to move horizontally. The right end of the reflective plate 22 is hinged to the top right end of the slide 23. The hinge effect of the reflective plate 22 allows the reflective plate 22 to rotate around the hinge point. The fixed block 26 is fixedly installed at the top left end of the slide 23. The fixed block 26 is symmetrically distributed in two groups. The fixing effect of the fixed block 26 prevents the fixed block 26 from falling off. The bottom end of the support rod 24 is rotatably connected to the inner side of the fixed block 26. The support rod 24 drives the connecting rod 25 through the rotation effect of the support rod 24. The bottom end of the connecting rod 25 is hinged to the top end of the supporting rod 24, and the reflecting plate 22 is driven to rotate downward or upward by the moving effect of the connecting rod 25. The top end of the connecting rod 25 is hinged to the bottom left end of the reflecting plate 22. When the reflecting plate 22 rotates upward and tilts, it can vertically reflect the laser emitted by the laser head 29. When the reflecting plate 22 rotates downward and tends to be horizontal, the laser emitted by the laser head 29 does not contact the reflecting plate 22 and can be emitted in a horizontal straight line. One end of the torsion spring 27 is fixedly connected to the bottom end of the supporting rod 24, and the other end of the torsion spring 27 is fixedly installed on the inner side of the fixing block 26. Through the elastic force of the torsion spring 27, the supporting rod 24 is always kept rotating upward without being affected by external force, so that the reflecting plate 22 always keeps the left end upward and tilted.

[0032] Reference Figure 3 and Fig.10 The adjusting mechanism 28 is fixedly mounted on the supporting rod 24. The adjusting mechanism 28 is used to adjust the inclination angle of the reflecting plate 22, so as to reflect or not reflect the laser emitted by the laser head 29. The rotating disk 210 is rotatably mounted on the left inner wall of the supporting frame 1. Through the rotation effect of the rotating disk 210, the sleeve 21 and the laser head 29 rotate at the same time. The laser head 29 is fixedly mounted on the left side of the rotating disk 210. The laser is emitted by the laser head 29 to perform laser rust removal on the steel structure. The sleeve 21 is fixedly mounted on the left side of the rotating disk 210. Through the fixing effect of the sleeve 21, the sleeve 21 is prevented from falling off.

[0033] Reference Figure 8and Fig. 9 The driving mechanism 3 includes a driving motor 32, a shell 31, a horizontal moving mechanism 33 and a rotating mechanism 34. The shell 31 is fixedly installed on the inner right end of the sleeve 21, and the driving motor 32 is supported and fixed by the shell 31. The driving motor 32 is fixedly installed on the right side of the shell 31. The fixing effect of the driving motor 32 prevents the driving motor 32 from falling off. The horizontal moving mechanism 33 includes a threaded rod 331, a gear 332, a round block 333 and a half rack 334. The left end of the threaded rod 331 is rotatably connected to the inner left end of the sleeve 21. The sliding seat 23 is horizontally moved by the rotating effect of the threaded rod 331. The right end of the threaded rod 331 is connected to the shell 3 1 is rotatably connected to the left inner wall of the threaded rod 331, and the shell 31 supports the threaded rod 331. The gear 1 332 is fixedly installed on the right end of the threaded rod 331. The threaded rod 331 is driven to rotate by the rotation effect of the gear 1 332. The half rack 334 is fixedly installed on the outer wall of the round block 333. The half rack 334 and the round block 333 form a half gear. The half rack 334 is driven to rotate by the rotation effect of the round block 333. The half rack 334 is meshed with the gear 1 332. When the half rack 334 is meshed with the gear 1 332, the rotation effect of the half rack 334 can drive the gear 1 332 to rotate. The outer wall of the threaded rod 331 is threadedly connected to the inner wall of the slide seat 23.

[0034] Reference Figures 9 to 12 The rotating mechanism 34 includes a second gear 341, a third gear 342, a rotating shaft 343, an annular rack 344 and a fourth gear 345. The second gear 341 is fixedly installed on the right side of the round block 333. The round block 333 is driven to rotate by the rotating effect of the second gear 341. The second gear 341 is meshed with the third gear 342. The third gear 342 is driven to rotate by the rotating effect of the second gear 341. The third gear 342 is fixedly installed on the left end of the rotating shaft 343. The rotating shaft 343 is driven to rotate by the rotating effect of the third gear 342. The fourth gear 345 is fixedly installed on the right end of the rotating shaft 343. The fourth gear 345 is fixedly installed on the right end of the rotating shaft 343. The fourth gear 345 is driven by the rotating effect of the rotating shaft 343. 45 rotates, gear four 345 meshes with the annular rack 344, and through the self-rotation effect of gear four 345, gear four 345 rotates along the center of the annular rack 344, thereby causing the sleeve 21 and the rotating disk 210 to rotate, and the annular rack 344 is fixedly installed on the left inner wall of the support frame 1, and the right side of gear two 341 is fixedly connected to the output shaft of the driving motor 32, and the gear two 341 is driven to rotate by starting the driving motor 32, and the outer wall of the rotating shaft 343 penetrates and is rotatably connected to the right inner wall of the shell 31, and the rotating shaft 343 is supported by the shell 31, and the outer wall of the rotating shaft 343 is slidably connected to the left inner wall of the support frame 1.

[0035] Reference Figure 3 and Figure 4 The adjusting mechanism 28 includes a moving rod 281, a spring 283, a wedge block 284, a hinged rod 286 and a cylindrical rod 287. The cylindrical rod 287 is fixedly mounted on the support rod 24. The support rod 24 is driven to rotate by the moving effect of the cylindrical rod 287. The left end of the hinged rod 286 is hinged to the support rod 24. The cylindrical rod 287 is driven to move by the moving effect of the hinged rod 286. The right end of the hinged rod 286 is hinged to the top of the moving rod 281. The bottom of the moving rod 281 is slidably connected to the inner side of the top of the slide seat 23. The hinged rod 286 is driven to move by the sliding effect of the moving rod 281. One end of the spring 283 is connected to the wedge block 284. 84 is fixedly connected to the bottom of the sliding seat 23, and the other end of the spring 283 is fixedly connected to the inner wall of the back side of the sliding seat 23. Through the elastic force of the spring 283, the wedge block 284 always keeps the clamping connection with the bottom inner side of the moving rod 281 without being affected by external force. The wedge block 284 is slidably installed on the inner wall of the back side of the sliding seat 23. Through the sliding effect of the wedge block 284, the wedge block 284 and the bottom inner side of the moving rod 281 are clamped or released. The outer wall of the wedge block 284 is clamped with the bottom inner side of the moving rod 281. Through the clamping effect between the wedge block 284 and the bottom inner side of the moving rod 281, the wedge block 284 limits the moving rod 281.

[0036] Reference Figures 4 to 7 The adjusting mechanism 28 further includes a connecting column 282 and a fixing column 285. A straight groove is provided on the back of the inner wall of the sleeve 21. The straight groove is located at the top of the inclined groove, and the length of the straight groove is shorter than the inclined groove. An inclined groove is provided on the back of the inner wall of the sleeve 21. The inclined groove is Z-shaped. The connecting column 282 is slidably connected to the inner wall of the straight groove. When the connecting column 282 slides to the leftmost end of the straight groove, the slide 23 continues to move to the left. The connecting column 282 will be blocked by the straight groove, driving the support rod 24 to move to the right, thereby driving the reflector 22 to rotate downward. The fixing column 285 is slidably connected to the inner wall of the inclined groove. When the fixing column 285 moves to the inclined section of the inclined groove, it will move along the inclined section of the inclined groove and the back of the slide 23. The inner wall of the surface slides downward, thereby driving the wedge block 284 to slide downward, so that the wedge block 284 releases the clamping effect with the inner side of the bottom of the moving rod 281, thereby releasing the limiting effect on the moving rod 281, and the connecting column 282 is fixedly installed on the moving rod 281. When the slide 23 moves to the right, the support rod 24 moves to the left and resets under the action of the torsion spring 27, and the fixed column 285 is fixedly installed on the wedge block 284. When the slide 23 moves to the right, the fixed column 285 slides upward along the inclined section of the inclined groove and the inner wall of the back side of the slide 23, so that the wedge block 284 slides upward and clamps with the inner side of the bottom of the moving rod 281, and the fixed column 285 is slidably connected to the inner wall of the back side of the slide 23.

[0037] The laser rust removal equipment for steel components drives the support rod to rotate upward through the elastic force of the torsion spring in the rust removal mechanism, so that the left end of the reflective plate tilts upward, which is convenient for reflecting the laser and removing rust from the inner side of the processing tube. At the same time, the support rod is driven to rotate downward through the adjustment mechanism, so that the left end of the reflective plate approaches the horizontal downward, avoiding reflection of the laser and removing rust from the surface of the steel component, thereby improving the use effect and service life of the laser rust removal equipment. In addition, through the setting of the driving mechanism, the horizontal moving mechanism and the rotating mechanism are driven to move at the same time. Through the setting of the half rack, the round block and the gear 2, the slide seat can move horizontally only after the sleeve rotates one circle, thereby facilitating the uniform and uniform rust removal of the inner side of the processing tube, thereby improving the rust removal effect of the rust removal equipment.

[0038] The above are only preferred embodiments of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A laser rust removal device for steel components, characterized in that: The rust removal mechanism (2) comprises a support frame (1), a rust removal mechanism (2) and a driving mechanism (3), wherein the rust removal mechanism (2) is rotatably mounted on the left side of the support frame (1), the rust removal mechanism (2) is used to remove rust from a steel member, the driving mechanism (3) is located on the inner side of the bottom of the rust removal mechanism (2), and the driving mechanism (3) is used to drive the rust removal mechanism (3) to move horizontally and rotate, the rust removal mechanism (2) comprises a sleeve (21), a reflective plate (22), a slide seat (23), a support rod (24), a connecting rod (25), a fixing block (26), a torsion spring (27), a laser head (29), a rotating disk (210) and an adjusting mechanism (28), the slide seat (23) is slidably connected to the inner bottom of the sleeve (21), the right end of the reflective plate (22) is hinged to the top right end of the slide seat (23), and the fixing block (26) is fixedly mounted on the top of the slide seat (23). The left end of the support frame (1), the bottom end of the support rod (24) is rotatably connected to the inner side of the fixed block (26), the bottom end of the connecting rod (25) is hinged to the top end of the support rod (24), the top end of the connecting rod (25) is hinged to the bottom left end of the reflective plate (22), one end of the torsion spring (27) is fixedly connected to the bottom end of the support rod (24), the other end of the torsion spring (27) is fixedly mounted on the inner side of the fixed block (26), the adjustment mechanism (28) is fixedly mounted on the support rod (24), the adjustment mechanism (28) is used to adjust the inclination angle of the reflective plate (22), so as to reflect or not reflect the laser light emitted by the laser head (29), the rotating disk (210) is rotatably mounted on the left inner wall of the support frame (1), the laser head (29) is fixedly mounted on the left side of the rotating disk (210), and the sleeve (21) is fixedly mounted on the left side of the rotating disk (210); The adjusting mechanism (28) comprises a moving rod (281), a spring (283), a wedge (284), a hinged rod (286) and a cylindrical rod (287), wherein the cylindrical rod (287) is fixedly mounted on the support rod (24), the left end of the hinged rod (286) is hinged to the support rod (24), the right end of the hinged rod (286) is hinged to the top of the moving rod (281), the bottom of the moving rod (281) is slidably connected to the inner side of the top of the slide seat (23), one end of the spring (283) is fixedly connected to the bottom of the wedge (284), and the other end of the spring (283) is fixedly connected to the inner wall of the back side of the slide seat (23); The adjustment mechanism (28) further comprises a connecting column (282) and a fixing column (285); a straight groove is provided on the back of the inner wall of the sleeve (21); an oblique groove is provided on the back of the inner wall of the sleeve (21); the connecting column (282) is slidably connected to the inner wall of the straight groove; the fixing column (285) is slidably connected to the inner wall of the oblique groove; the connecting column (282) is fixedly mounted on the moving rod (281); the fixing column (285) is fixedly mounted on the wedge block (284); and the fixing column (285) is slidably connected to the inner wall of the back side of the slide seat (23).

2. The laser rust removal equipment for steel components according to claim 1, characterized in that: The driving mechanism (3) comprises a driving motor (32), a housing (31), a horizontal movement mechanism (33) and a rotation mechanism (34); the housing (31) is fixedly mounted on the inner right end of the sleeve (21); and the driving motor (32) is fixedly mounted on the right side of the housing (31).

3. The laser rust removal equipment for steel components according to claim 2, characterized in that: The horizontal moving mechanism (33) comprises a threaded rod (331), a gear one (332), a round block (333) and a half rack (334); the left end of the threaded rod (331) is rotatably connected to the inner left end of the sleeve (21); the right end of the threaded rod (331) is rotatably connected to the left inner wall of the housing (31); the gear one (332) is fixedly mounted on the right end of the threaded rod (331); the half rack (334) is fixedly mounted on the outer wall of the round block (333); the half rack (334) is meshed with the gear one (332); and the outer wall of the threaded rod (331) is threadedly connected to the inner wall of the slide seat (23).

4. The laser rust removal equipment for steel components according to claim 2, characterized in that: The rotating mechanism (34) comprises a second gear (341), a third gear (342), a rotating shaft (343), an annular rack (344) and a fourth gear (345). The second gear (341) is fixedly mounted on the right side of the round block (333). The second gear (341) meshes with the third gear (342). The third gear (342) is fixedly mounted on the left end of the rotating shaft (343). The fourth gear (345) is fixedly mounted on the right end of the rotating shaft (343). The fourth gear (345) meshes with the annular rack (344). The annular rack (344) is fixedly mounted on the left inner wall of the support frame (1). The right side of the second gear (341) is fixedly connected to the output shaft of the driving motor (32). The outer wall of the rotating shaft (343) penetrates and is rotatably connected to the right inner wall of the housing (31). The outer wall of the rotating shaft (343) is slidably connected to the left inner wall of the support frame (1).

5. The laser rust removal equipment for steel components according to claim 1, characterized in that: The wedge block (284) is slidably mounted on the inner wall of the back side of the slide seat (23), and the outer wall of the wedge block (284) is clamped with the inner side of the bottom of the moving rod (281).

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