Stripping device for optical fiber laser cutting machine

Abstract

The utility model discloses a stripping device for a fiber laser cutting machine, which comprises a bottom plate, the upper end of the bottom plate is fixedly connected with a fixing frame, the left side of the upper end of the fixing frame is fixedly connected with a first vertical plate, the right side of the upper end of the fixing frame is fixedly connected with a second vertical plate, the first vertical plate is provided with a driving mechanism, and the second vertical plate is provided with a second vertical plate. An opening is formed in the side wall of the second vertical plate in a penetrating mode, a rotating column is rotationally connected to the left side wall of the second vertical plate, a rotating disc is fixedly connected to the end, away from the second vertical plate, of the rotating column, four grinding mechanisms are arranged on the rotating disc, and the four grinding mechanisms are distributed in the circumferential direction of the rotating disc at equal intervals; two clamping mechanisms are arranged on the right side wall of the second vertical plate and symmetrically arranged on the upper side and the lower side of the opening. Corresponding polishing mechanisms can be selected according to pipes with different diameters, and the use applicability is better.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cutting and stripping, in particular to a stripping device for an optical fiber laser cutting machine. Background Art

[0002] Fiber laser is a new type of fiber laser developed internationally. It outputs a high-energy-density laser beam and focuses it on the surface of the workpiece, causing the area on the workpiece irradiated by the ultra-fine focal spot to melt and vaporize instantly. Automatic cutting is achieved by moving the spot irradiation position through a CNC mechanical system. Compared with bulky gas lasers and solid lasers, it has obvious advantages. The fiber laser cutting machine can do both plane cutting and bevel cutting, and the edges are neat and smooth. It is suitable for high-precision cutting of metal plates, etc. At the same time, with the addition of a robotic arm, it can perform three-dimensional cutting instead of the originally imported five-axis laser. Compared with ordinary carbon dioxide laser cutting machines, it saves more space and gas consumption, has a high photoelectric conversion rate, and is a new energy-saving and environmentally friendly product.

[0003] The traditional laser machine stripping structure simply plays a supporting role, but during the cutting process of the tube, slag easily splashes into the inner wall of the tube, thus affecting the surface quality. The slag needs to be processed again later, which wastes working hours and cannot meet the needs of personnel.

[0004] The patent with the publication number CN217618480U and the name of a stripping device for a fiber laser cutting machine discloses a stripping device for a fiber laser cutting machine, including a base plate, a mounting block, a rear pneumatic rod, a sliding rod and a back plate, a support seat is welded on the lower surface of the base plate, a back plate is mounted on the upper surface of the base plate, one side of the back plate is symmetrically provided with limit blocks, and a pipe body is clamped and fixed between the limit blocks, the mounting block is welded to the outer wall on the other side of the back plate, and a driven shaft is rotatably mounted on the mounting block. However, the patent only sets one grinding block, and thus cannot be flexibly applied to pipes of different diameters, and has low applicability. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a material stripping device for a fiber laser cutting machine.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A material stripping device for a fiber laser cutting machine comprises a base plate, the upper end of the base plate is fixedly connected to a fixing frame, the upper left end of the fixing frame is fixedly connected to a first vertical plate, the upper right end of the fixing frame is fixedly connected to a second vertical plate, a driving mechanism is provided on the first vertical plate, an opening is penetrated through the side wall of the second vertical plate, a rotating column is rotatably connected to the left side wall of the second vertical plate, the end of the rotating column away from the second vertical plate is fixedly connected to a turntable, four grinding mechanisms are provided on the turntable, and the four grinding mechanisms are evenly spaced along the circumference of the turntable, and two clamping mechanisms are provided on the right side wall of the second vertical plate, and the two clamping mechanisms are symmetrically arranged on the upper and lower sides of the opening.

[0008] As a further improvement of the utility model, the driving mechanism includes a first electric telescopic rod installed on the left side wall of the first vertical plate, the telescopic end of the first electric telescopic rod passes through the first vertical plate and is fixedly connected to a mounting frame, a motor is installed on the inner wall of the mounting frame, and the output shaft of the motor passes through the mounting frame and is fixedly connected to a plug rod.

[0009] As a further improvement of the utility model, the grinding mechanism includes a movable rod penetrating the side wall of the turntable, the movable rod is slidably connected to the turntable, the right end of the movable rod is fixedly connected to a grinding block, the movable rod is provided with a spring located on the left side of the turntable, a swivel is rotatably sleeved on the movable rod, one end of the spring is connected to the swivel, the other end of the spring is against the turntable, and a socket is provided at the left end of the movable rod.

[0010] As a further improvement of the utility model, the clamping mechanism includes a fixed block fixedly connected to the right side wall of the second vertical plate, a second electric telescopic rod is installed on the fixed block, and the telescopic end of the second electric telescopic rod passes through the fixed block and is fixedly connected to the clamping plate.

[0011] As a further improvement of the utility model, a locking screw threadedly connected to the second vertical plate is penetrated through the upper end of the second vertical plate, and four locking holes cooperating with the locking screw are provided on the side wall of the rotating column, and the four locking holes are evenly spaced along the circumference of the rotating column.

[0012] As a further improvement of the utility model, anti-slip grooves are provided on the clamping surface of the clamping plate.

[0013] Beneficial effects of the utility model:

[0014] By setting up a clamping mechanism, by placing the pipe to be cut between two clamping plates, and by starting the second electric telescopic rod to extend, the two clamping plates can be driven closer to clamp the pipe, thereby quickly and stably fixing the pipe.

[0015] By setting a turntable and a grinding mechanism, the required grinding mechanism can be rotated to an opening position through the rotation of the turntable, and then the corresponding grinding mechanism can be selected for pipes of different diameters, which has better applicability.

[0016] By setting up a driving mechanism and starting to extend the first electric telescopic rod, the insertion rod can be driven to be inserted into the socket on the movable rod, and the grinding mechanism can be driven to rotate by the motor. By continuing to extend the first electric telescopic rod, the grinding mechanism can be driven to move inside the pipe, thereby facilitating grinding and slag removal of the inner wall of the pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of a stripping device for a fiber laser cutting machine proposed in the utility model;

[0018] Figure 2 This is a schematic structural diagram of a turntable of a stripping device for a fiber laser cutting machine proposed in the utility model;

[0019] Figure 3 The utility model is a structural schematic diagram of an insertion rod, a movable rod and a socket of a stripping device for a fiber laser cutting machine.

[0020] In the figure: 1 bottom plate, 2 fixed frame, 3 first vertical plate, 4 first electric telescopic rod, 5 installation frame, 6 motor, 7 plug rod, 8 second vertical plate, 9 rotating column, 10 locking hole, 11 locking screw, 12 rotating disk, 13 grinding block, 14 movable rod, 15 spring, 16 rotating ring, 17 opening, 18 clamping plate, 19 fixed block, 20 second electric telescopic rod, 21 plug hole. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Figure 1-Figure 3A stripping device for a fiber laser cutting machine comprises a bottom plate 1, a fixing frame 2 is fixedly connected to the upper end of the bottom plate 1, a first vertical plate 3 is fixedly connected to the left side of the upper end of the fixing frame 2, a second vertical plate 8 is fixedly connected to the right side of the upper end of the fixing frame 2, a driving mechanism is arranged on the first vertical plate 3, an opening 17 is penetrated on the side wall of the second vertical plate 8, a rotating column 9 is rotatably connected to the left side wall of the second vertical plate 8, a rotating disc 12 is fixedly connected to the end of the rotating column 9 away from the second vertical plate 8, and four grinding mechanisms are arranged on the rotating disc 12, and the four grinding mechanisms are arranged along the rotating disc 12 The second vertical plate 8 is symmetrically arranged on the upper and lower sides of the opening 17, and a locking screw 11 threadedly connected to the second vertical plate 8 is penetrated through the upper end of the second vertical plate 8. The side wall of the rotating column 9 is provided with four locking holes 10 cooperating with the locking screw 11. The four locking holes 10 are equidistantly distributed along the circumference of the rotating column 9. By tightening the locking screw 11, the locking screw 11 can be inserted into the locking hole 10, so that the rotating column 9 can be locked, thereby ensuring the stability of the turntable 12.

[0023] In the utility model, the driving mechanism includes a first electric telescopic rod 4 installed on the left side wall of the first vertical plate 3, the telescopic end of the first electric telescopic rod 4 passes through the first vertical plate 3 and is fixedly connected to the mounting frame 5, the inner wall of the mounting frame 5 is installed with a motor 6, the output shaft of the motor 6 passes through the mounting frame 5 and is fixedly connected to the insertion rod 7, and the insertion rod 7 is a rectangular structure.

[0024] The grinding mechanism includes a movable rod 14 that passes through the side wall of the turntable 12. The movable rod 14 is slidably connected to the turntable 12. The right end of the movable rod 14 is fixedly connected to a grinding block 13. The movable rod 14 is provided with a spring 15 located on the left side of the turntable 12. A swivel ring 16 is rotatably sleeved on the movable rod 14. One end of the spring 15 is connected to the swivel ring 16, and the other end of the spring 15 is against the turntable 12. A socket 21 is provided at the left end of the movable rod 14. The socket 21 is a rectangular structure. The elastic force of the spring 15 can make the movable rod 14 reset and move.

[0025] The clamping mechanism includes a fixed block 19 fixedly connected to the right side wall of the second vertical plate 8, on which a second electric telescopic rod 20 is mounted, the telescopic end of the second electric telescopic rod 20 passes through the fixed block 19 and is fixedly connected to a clamping plate 18, and anti-slip grooves are provided on the clamping surface of the clamping plate 18.

[0026] When the utility model is used, the pipe to be cut is placed between the two clamping plates 18, and the second electric telescopic rod 20 is started to extend, so that the two clamping plates 18 can be driven to clamp the pipe, so that the pipe can be fixed quickly and stably, and the first electric telescopic rod 4 is started to extend, and the insertion rod 7 is driven to be inserted into the insertion hole 21 on the movable rod 14, and the grinding mechanism is driven to rotate by the motor 6. The first electric telescopic rod 4 continues to extend, which can drive the grinding mechanism to move inside the pipe, so as to facilitate the grinding and slag removal of the inner wall of the pipe.

[0027] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A stripping device for a fiber laser cutting machine, comprising a bottom plate (1), characterized in that: The upper end of the bottom plate (1) is fixedly connected to a fixing frame (2), the upper left end of the fixing frame (2) is fixedly connected to a first vertical plate (3), the upper right end of the fixing frame (2) is fixedly connected to a second vertical plate (8), the first vertical plate (3) is provided with a driving mechanism, the side wall of the second vertical plate (8) is penetrated with an opening (17), the left side wall of the second vertical plate (8) is rotatably connected to a rotating column (9), the end of the rotating column (9) away from the second vertical plate (8) is fixedly connected to a rotating disk (12), the rotating disk (12) is provided with four grinding mechanisms, the four grinding mechanisms are distributed at equal intervals along the circumference of the rotating disk (12), the right side wall of the second vertical plate (8) is provided with two clamping mechanisms, the two clamping mechanisms are symmetrically arranged on the upper and lower sides of the opening (17).

2. A stripping device for a fiber laser cutting machine according to claim 1, characterized in that: The driving mechanism comprises a first electric telescopic rod (4) mounted on the left side wall of the first vertical plate (3); the telescopic end of the first electric telescopic rod (4) passes through the first vertical plate (3) and is fixedly connected to a mounting frame (5); a motor (6) is mounted on the inner side wall of the mounting frame (5); an output shaft of the motor (6) passes through the mounting frame (5) and is fixedly connected to a plug rod (7).

3. The stripping device for a fiber laser cutting machine according to claim 1, characterized in that: The grinding mechanism comprises a movable rod (14) penetrating the side wall of the turntable (12), the movable rod (14) being slidably connected to the turntable (12), a grinding block (13) being fixedly connected to the right end of the movable rod (14), a spring (15) being sleeved on the movable rod (14) and being located on the left side of the turntable (12), a rotating ring (16) being rotatably sleeved on the movable rod (14), one end of the spring (15) being connected to the rotating ring (16), the other end of the spring (15) being abutted against the turntable (12), and a socket (21) being provided at the left end of the movable rod (14).

4. The stripping device for a fiber laser cutting machine according to claim 1, characterized in that: The clamping mechanism comprises a fixing block (19) fixedly connected to the right side wall of the second vertical plate (8), a second electric telescopic rod (20) being mounted on the fixing block (19), and a telescopic end of the second electric telescopic rod (20) passing through the fixing block (19) and fixedly connected to the clamping plate (18).

5. The stripping device for a fiber laser cutting machine according to claim 1, characterized in that: A locking screw (11) threadedly connected to the second vertical plate (8) is provided through the upper end of the second vertical plate (8), and four locking holes (10) cooperating with the locking screw (11) are provided on the side wall of the rotating column (9), and the four locking holes (10) are distributed at equal intervals along the circumference of the rotating column (9).

6. A stripping device for a fiber laser cutting machine according to claim 4, characterized in that: The clamping surface of the clamping plate (18) is provided with anti-slip grooves.

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