Equipment for removing oxidation film on surface of steel plate

Abstract

The utility model relates to the technical field of machining, in particular to steel plate surface oxide film removing equipment which can automatically turn over a steel plate when removing oxide skin of the steel plate, reduces labor intensity, is convenient to use, improves efficiency and is high in practicability. Comprising a bottom plate and a laser rust remover; the laser rust remover comprises a bottom plate and further comprises a lifting mechanism, a clamping mechanism, a rotating mechanism and a moving mechanism, the clamping mechanism is installed on the bottom plate through the lifting mechanism, the lifting mechanism is used for lifting the clamping mechanism, the clamping mechanism has the clamping and fixing functions, the rotating mechanism is installed on the bottom plate and has the rotating function, and the laser rust remover is installed on the moving mechanism. The moving mechanism is used for moving the laser rust remover, and the laser rust remover is located above the clamping mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a device for removing oxide film on the surface of a steel plate. Background Art

[0002] Before the steel plate is subjected to surface treatment such as painting or electroplating, it is necessary to ensure that the surface of the steel plate is clean and free of oxide film. Therefore, before the steel plate is painted or electroplated, an oxide film removal device is required to remove the oxide film on the surface of the steel plate. In the prior art, the utility model patent with patent application number 202211181594.1 discloses a descaling robot based on laser technology, which is mainly composed of a material placement table, a laser generator and a focusing platform. When in use, the plate to be descaled is first placed on the material platform, and then the upper end of the plate is irradiated by the mechanism emitted by the laser generator to remove the oxide film on the upper end of the plate; the inventor believes that there are the following problems in its use, because the oxide film needs to be removed from both the upper and lower end faces of the plate, after removing the oxide film from the upper end of the plate, the staff also needs to manually flip the plate up and down, so that the other end face of the plate is rotated to the side facing the laser generator, and then the oxide film can be removed from the other end face of the plate, and relying on manual flipping of the plate is not only labor-intensive, but also inefficient, so a kind of oxide film removal device that can automatically flip the steel plate is needed. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a steel plate surface oxide film removal device which can automatically flip the steel plate when removing the oxide scale from the steel plate, has low labor intensity, is easy to use, has high efficiency and high practicality.

[0004] The utility model discloses a device for removing oxide film from the surface of a steel plate, comprising a base plate and a laser rust remover; the device also comprises a lifting mechanism, a clamping mechanism, a rotating mechanism and a moving mechanism, wherein the clamping mechanism is mounted on the base plate through the lifting mechanism, the lifting mechanism is used to lift the clamping mechanism, the clamping mechanism has a clamping and fixing function, the rotating mechanism is mounted on the base plate, the rotating mechanism has a rotating function, the laser rust remover is mounted on the moving mechanism, the moving mechanism is used to move the laser rust remover, and the laser rust remover is located above the clamping mechanism; when removing oxide film from the surface of the steel plate, the steel plate is first placed on the clamping mechanism and clamped and fixed, then the laser rust remover is turned on, and the upper end of the steel plate is moved by the laser rust remover The upper end of the steel plate is irradiated with the laser rust remover to remove the oxide scale, and then the laser rust remover is moved left and right by the moving mechanism. The laser rust remover removes the oxide scale on the upper end of the steel plate evenly during the left and right movement. Then the clamping mechanism is released, and then the steel plate is turned upside down by the rotating mechanism, and the other end face of the steel plate is rotated to the side close to the laser rust remover. Then the steel plate is clamped and fixed by the clamping mechanism again, and then the rotating mechanism is released. Then the laser rust remover is used to remove the oxide scale on the other end face of the steel plate in the above manner. When removing the oxide scale from the steel plate, the steel plate can be automatically turned over, which reduces labor intensity, is easy to use, improves efficiency, and has high practicality.

[0005] Preferably, the moving mechanism includes a support plate, an electric slide rail A, a slider, an electric push rod and a lifting block, the electric slide rail A is fixedly mounted at the lower end of the support plate, the electric slide rail A is located above the clamping mechanism, the slider is mounted on the electric slide rail A, the electric slide rail A is used to move the slider left and right, the upper part of the electric push rod is fixedly mounted on the slider, the lifting block is mounted on the moving end of the lower part of the electric push rod, and the laser rust remover is fixedly mounted on the lower end of the lifting block; the support plate is fixedly mounted on the bracket of the workshop, when removing the oxide scale on the upper end of the steel plate, the lifting block is driven by the electric push rod to drive the laser rust remover to descend until the distance between the laser rust remover and the upper end of the steel plate is a distance suitable for removing the oxide scale, and then the laser rust remover is turned on, and the laser emitted by the laser rust remover burns the upper end of the steel plate, so that the oxide scale on the upper end of the steel plate is burned off, and then the slider drives the electric push rod and the lifting block to move left and right through the electric slide rail A, and the lifting block drives the laser rust remover to move left and right, and the laser rust remover can fully remove the oxide scale on the upper end of the steel plate during the left and right movement; convenience is improved.

[0006] Preferably, the lifting mechanism includes a hydraulic cylinder, a push rod, a support, a sliding column and a support plate. The hydraulic cylinder is fixedly mounted on the upper end of the base plate, the lower end of the push rod is connected to the output end of the hydraulic cylinder, the support plate is fixedly mounted on the base plate, the lower part of the sliding column is slidably mounted on the support plate, the support plate is fixedly mounted on the upper ends of the push rod and the sliding column, and the clamping mechanism is mounted on the support plate; when the steel plate is rotated by the rotating mechanism, the clamping mechanism is first released, and then the steel plate is clamped by the rotating mechanism, and then the push rod is driven by the hydraulic cylinder to drive the support plate to descend, and the support plate drives the clamping mechanism to descend, and then the steel plate is flipped up and down by the rotating mechanism until the other end face of the steel plate is rotated to the side close to the laser rust remover, and then the support plate is returned to its initial position, and then the rotating mechanism is released, and then the steel plate is clamped and fixed again by the clamping mechanism; the lifting and lowering of the clamping mechanism by the lifting mechanism prevents interference between the steel plate and the clamping mechanism during the rotation process, which is easy to use and improves convenience.

[0007] Preferably, the clamping mechanism includes two groups of screws and four groups of clamping plates, the two groups of screws are rotatably installed on the left and right parts of the support plate respectively, the front and rear parts of the two groups of screws are respectively provided with external threads with opposite rotation directions, the four groups of clamping plates are respectively screwed on the front and rear parts of the two groups of screws, and the four groups of clamping plates are all slidably installed on the support plate forward and backward; after the steel plate is placed on the upper end of the support plate, the two groups of screws are rotated, and the rotating two groups of screws make the four groups of clamping plates approach each other, and the four groups of clamping plates can clamp and fix the steel plate in the process of approaching each other; the clamping and fixing of the steel plate by the four groups of clamping plates improves the stability of the steel plate during the processing.

[0008] Preferably, the rotating mechanism includes an electric slide rail B, a sliding block, a vertical plate, a stepper motor, a rotating shaft and an electric clamp. The electric slide rail B is fixedly mounted on the bottom plate, the sliding block is mounted on the electric slide rail B, the electric slide rail B is used to move the sliding block left and right, the vertical plate is fixedly mounted on the upper end of the sliding block, the stepper motor is mounted on the right end of the vertical plate, the rotating shaft is rotatably mounted on the vertical plate, the right end of the rotating shaft is connected to the output end of the stepper motor, and the electric clamp is fixedly mounted on the left end of the rotating shaft; when the steel plate needs to be flipped up and down, the electric slide rail B is opened, The electric slide rail B drives the vertical plate to drive the rotating shaft and the electric clamp to move to the left through the sliding block until the right part of the steel plate is located in the electric clamp, and then the steel plate is clamped and fixed by the electric clamp, and then the clamping mechanism on the branch plate is released, and then the stepper motor is turned on. The stepper motor drives the electric clamp to flip the steel plate up and down through the rotating shaft, and after the steel plate is flipped to a suitable posture, the support plate is raised, and then the electric clamp is released, and then the steel plate is clamped and fixed by the clamping mechanism on the support plate; this facilitates the flipping of the steel plate and improves convenience.

[0009] Preferably, rubber pads are provided on the outer side walls of the four groups of clamping plates. Through the above arrangement, the clamping plates are prevented from damaging the steel plates, thereby improving the reliability during use.

[0010] Preferably, the surface of the support plate is provided with a high temperature resistant coating; through the above arrangement, the high temperature resistance effect of the support plate is improved, and the service life of the support plate is increased.

[0011] Compared with the prior art, the utility model has the following beneficial effects: when removing oxide scale from a steel plate, the steel plate can be automatically turned over, thereby reducing labor intensity, being easy to use, improving efficiency, and being highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a first axonometric structural schematic diagram of the utility model;

[0013] Figure 2 It is a second axonometric structural schematic diagram of the utility model;

[0014] Figure 3 It is a structural diagram of the lifting mechanism and the clamping mechanism;

[0015] Figure 4 It is a schematic diagram of the upward structure of the moving mechanism and the laser rust remover;

[0016] Figure 5 It is a structural diagram of the rotating mechanism.

[0017] Figure numerals: 1. Base plate; 2. Laser rust remover; 4. Support plate; 5. Electric slide rail A; 6. Sliding block; 7. Electric push rod; 8. Lifting block; 9. Hydraulic cylinder; 10. Push rod; 11. Pillar; 12. Sliding column; 13. Support plate; 14. Screw; 15. Clamp; 16. Electric slide rail B; 17. Sliding block; 18. Vertical plate; 19. Stepper motor; 20. Rotating shaft; 21. Electric clamp; 22. Steel plate. DETAILED DESCRIPTION

[0018] Embodiment 1

[0019] like Figures 1 to 5The utility model comprises a device for removing oxide film from the surface of a steel plate, comprising a base plate 1, a laser rust remover 2, a lifting mechanism, a clamping mechanism, a rotating mechanism and a moving mechanism. The clamping mechanism is installed on the base plate 1 through the lifting mechanism. The lifting mechanism is used to lift and lower the clamping mechanism. The clamping mechanism has a clamping and fixing function. The rotating mechanism is installed on the base plate 1. The rotating mechanism has a rotating function. The laser rust remover 2 is installed on the moving mechanism. The moving mechanism is used to move the laser rust remover 2. The laser rust remover 2 is located above the clamping mechanism. When removing oxide scale from the surface of a steel plate 22, the steel plate 22 is first placed on the clamping mechanism and clamped and fixed. Then, the laser rust remover 2 is turned on. The upper end surface of the steel plate 22 is irradiated by the laser rust remover 2. The oxide scale on the upper end of the steel plate 22 is removed, and then the laser rust remover 2 is moved left and right by the moving mechanism. The laser rust remover 2 evenly removes the oxide scale on the upper end of the steel plate 22 during the left and right movement. Then the clamping mechanism is released, and then the steel plate 22 is turned upside down by the rotating mechanism, and the other end face of the steel plate 22 is rotated to the side close to the laser rust remover 2. Then the steel plate 22 is clamped and fixed again by the clamping mechanism, and then the rotating mechanism is released. Then the laser rust remover 2 is used to remove the oxide scale on the other end face of the steel plate 22 in the above manner. When removing the oxide scale from the steel plate 22, the steel plate 22 can be automatically turned over, which reduces labor intensity, is easy to use, improves efficiency, and has high practicality.

[0020] like Figure 1 and Figure 4 The moving mechanism includes a support plate 4, an electric slide rail A5, a slider 6, an electric push rod 7 and a lifting block 8. The electric slide rail A5 is fixedly installed at the lower end of the support plate 4, the electric slide rail A5 is located above the clamping mechanism, the slider 6 is installed on the electric slide rail A5, the electric slide rail A5 is used to move the slider 6 left and right, the upper part of the electric push rod 7 is fixedly installed on the slider 6, the lifting block 8 is installed at the moving end of the lower part of the electric push rod 7, and the laser rust remover 2 is fixedly installed at the lower end of the lifting block 8; the support plate 4 is fixedly installed on the bracket of the workshop. When removing the oxide scale on the upper end of the steel plate 22, the electric push rod The rod 7 causes the lifting block 8 to drive the laser rust remover 2 to descend until the distance between the laser rust remover 2 and the upper end of the steel plate 22 is a distance suitable for removing the oxide scale. Then the laser rust remover 2 is turned on, and the laser emitted by the laser rust remover 2 burns the upper end of the steel plate 22, so that the oxide scale on the upper end of the steel plate 22 is burned off. Then, the slider 6 drives the electric push rod 7 and the lifting block 8 to move left and right through the electric slide rail A5. The lifting block 8 drives the laser rust remover 2 to move left and right. The laser rust remover 2 can fully remove the oxide scale on the upper end of the steel plate 22 during the left and right movement, thereby improving convenience.

[0021] like Figure 1 and Figure 3The lifting mechanism includes a hydraulic cylinder 9, a push rod 10, a support column 11, a sliding column 12 and a support plate 13. The hydraulic cylinder 9 is fixedly mounted on the upper end of the base plate 1. The lower end of the push rod 10 is connected to the output end of the hydraulic cylinder 9. The support column 11 is fixedly mounted on the base plate 1. The lower part of the sliding column 12 is slidably mounted on the support column 11. The support plate 13 is fixedly mounted on the upper ends of the push rod 10 and the sliding column 12. The clamping mechanism is mounted on the support plate 13. When the steel plate 22 is rotated by the rotating mechanism, the clamping mechanism is first released, and then the steel plate 22 is clamped by the rotating mechanism. Afterwards, the push rod 10 is used by the hydraulic cylinder 9 to drive the support plate 13 to descend, and the support plate 13 drives the clamping mechanism to descend. Then, the steel plate 22 is turned upside down by the rotating mechanism until the other end face of the steel plate 22 is rotated to the side close to the laser rust remover 2, and then the support plate 13 is returned to the initial position, and then the rotating mechanism is released, and then the steel plate 22 is clamped and fixed again by the clamping mechanism; the lifting and lowering of the clamping mechanism by the lifting mechanism prevents the steel plate 22 from interfering with the clamping mechanism during the rotation process, which is easy to use and improves convenience.

[0022] like Figure 3 The clamping mechanism includes two sets of screws 14 and four sets of clamping plates 15. The two sets of screws 14 are rotatably installed on the left and right parts of the support plate 13 respectively. The front and rear parts of the two sets of screws 14 are respectively provided with external threads with opposite rotation directions. The four sets of clamping plates 15 are respectively screwed with the front and rear parts of the two sets of screws 14. The four sets of clamping plates 15 are all slidably installed on the support plate 13 forward and backward. After the steel plate 22 is placed on the upper end of the support plate 13, the two sets of screws 14 are rotated. The rotating two sets of screws 14 make the four sets of clamping plates 15 approach each other. The four sets of clamping plates 15 can clamp and fix the steel plate 22 in the process of approaching each other. The clamping and fixing of the steel plate 22 by the four sets of clamping plates 15 improves the stability of the steel plate 22 during the processing.

[0023] like Figure 1 and Figure 5The rotating mechanism includes an electric slide rail B16, a sliding block 17, a vertical plate 18, a stepper motor 19, a rotating shaft 20 and an electric clamp 21. The electric slide rail B16 is fixedly mounted on the bottom plate 1, the sliding block 17 is mounted on the electric slide rail B16, and the electric slide rail B16 is used to move the sliding block 17 left and right. The vertical plate 18 is fixedly mounted on the upper end of the sliding block 17, the stepper motor 19 is mounted on the right end of the vertical plate 18, and the rotating shaft 20 is rotatably mounted on the vertical plate 18. The right end of the rotating shaft 20 is connected to the output end of the stepper motor 19, and the electric clamp 21 is fixedly mounted on the left end of the rotating shaft 20; when the steel plate 22 needs to be turned upside down, the electric slide rail B16 is opened, The electric slide rail B16 uses the sliding block 17 to make the vertical plate 18 drive the rotating shaft 20 and the electric clamp 21 to move to the left until the right part of the steel plate 22 is located in the electric clamp 21, and then the steel plate 22 is clamped and fixed by the electric clamp 21, and then the clamping mechanism on the branch plate 13 is released, and then the stepper motor 19 is turned on. The stepper motor 19 uses the rotating shaft 20 to make the electric clamp 21 drive the steel plate 22 to flip up and down, and after the steel plate 22 is flipped to a suitable posture, the support plate 13 is raised, and then the electric clamp 21 is released, and then the steel plate 22 is clamped and fixed by the clamping mechanism on the support plate 13; this facilitates the flipping of the steel plate 22 and improves convenience.

[0024] Rubber pads are arranged on the outer side walls of the four groups of clamping plates 15, and a high temperature resistant coating is arranged on the surface of the supporting plate 13.

[0025] Embodiment 2

[0026] The clamping mechanism at the upper end of the support plate 13 can also be a vise or a flat-nose pliers.

Claims

1. A device for removing oxide film from the surface of a steel plate, comprising a base plate (1) and a laser rust remover (2); characterized in that: It also comprises a lifting mechanism, a clamping mechanism, a rotating mechanism and a moving mechanism. The clamping mechanism is mounted on the base plate (1) via the lifting mechanism. The lifting mechanism is used to lift the clamping mechanism. The clamping mechanism has a clamping and fixing function. The rotating mechanism is mounted on the base plate (1). The rotating mechanism has a rotating function. The laser rust remover (2) is mounted on the moving mechanism. The moving mechanism is used to move the laser rust remover (2). The laser rust remover (2) is located above the clamping mechanism.

2. The device for removing oxide film from the surface of a steel plate according to claim 1, characterized in that: The moving mechanism comprises a support plate (4), an electric slide rail A (5), a slider (6), an electric push rod (7) and a lifting block (8); the electric slide rail A (5) is fixedly mounted on the lower end of the support plate (4); the electric slide rail A (5) is located above the clamping mechanism; the slider (6) is mounted on the electric slide rail A (5); the electric slide rail A (5) is used to move the slider (6) left and right; the upper part of the electric push rod (7) is fixedly mounted on the slider (6); the lifting block (8) is mounted on the moving end of the lower part of the electric push rod (7); and the laser rust remover (2) is fixedly mounted on the lower end of the lifting block (8).

3. The device for removing oxide film from the surface of a steel plate according to claim 1, characterized in that: The lifting mechanism comprises a hydraulic cylinder (9), a push rod (10), a support column (11), a sliding column (12) and a support plate (13); the hydraulic cylinder (9) is fixedly mounted on the upper end of the base plate (1); the lower end of the push rod (10) is connected to the output end of the hydraulic cylinder (9); the support column (11) is fixedly mounted on the base plate (1); the lower part of the sliding column (12) is slidably mounted on the support column (11); the support plate (13) is fixedly mounted on the upper ends of the push rod (10) and the sliding column (12); and the clamping mechanism is mounted on the support plate (13).

4. The device for removing oxide film from the surface of a steel plate as claimed in claim 3, characterized in that: The clamping mechanism comprises two groups of screw rods (14) and four groups of clamping plates (15). The two groups of screw rods (14) are rotatably mounted on the left and right parts of the support plate (13), respectively. The front and rear parts of the two groups of screw rods (14) are respectively provided with external threads with opposite rotation directions. The four groups of clamping plates (15) are respectively screwed on the front and rear parts of the two groups of screw rods (14), and the four groups of clamping plates (15) are all slidably mounted on the support plate (13) in a forward and backward manner.

5. The device for removing oxide film from the surface of a steel plate according to claim 1, characterized in that: The rotating mechanism comprises an electric slide rail B (16), a sliding block (17), a vertical plate (18), a stepping motor (19), a rotating shaft (20) and an electric clamp (21), wherein the electric slide rail B (16) is fixedly mounted on the bottom plate (1), the sliding block (17) is mounted on the electric slide rail B (16), the electric slide rail B (16) is used to move the sliding block (17) left and right, the vertical plate (18) is fixedly mounted on the upper end of the sliding block (17), the stepping motor (19) is mounted on the right end of the vertical plate (18), the rotating shaft (20) is rotatably mounted on the vertical plate (18), the right end of the rotating shaft (20) is connected to the output end of the stepping motor (19), and the electric clamp (21) is fixedly mounted on the left end of the rotating shaft (20).

6. The device for removing oxide film from the surface of a steel plate as claimed in claim 4, characterized in that: Rubber pads are provided on the outer side walls of the four groups of clamping plates (15).

7. The device for removing oxide film from the surface of a steel plate as claimed in claim 3, characterized in that: The surface of the support plate (13) is provided with a high temperature resistant coating.

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