Laser cutting device for processing of obstruction block

Abstract

The utility model discloses a laser cutting device for processing an obstruction block, which relates to the technical field of laser cutting equipment, and comprises two track beams, a plurality of support beams fixedly connected between the two track beams, a portal frame fixedly mounted between the two track beams, a sliding platform movably mounted on one side of the portal frame, and a laser cutting device mounted on the other side of the sliding platform, the sliding platform is electrically connected with an external master controller through a connecting line, a laser generating assembly is fixedly installed on one side of the sliding platform, a support is movably connected to the tops of the two track beams, and a plurality of fixing mechanisms are arranged on the top of the support. The support is arranged between the two track beams, the fixing mechanism is arranged at the top of the support, and the fixing mechanism is composed of the first mounting base, the second mounting base, the bearing plate, the pressing plate, the top plate, the air cylinder and the like, so that one end of a steel pipe can be rapidly clamped and fixed; and the bearing plate capable of automatically inclining under the action of gravity can automatically discharge the tail end part of the cut steel pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cutting equipment, in particular to a laser cutting device used for processing anti-blocking blocks. Background Art

[0002] Laser cutting equipment uses a high-energy-density laser beam as a "cutting knife". It focuses the laser beam into a very small light spot through a focusing lens, generates extremely high heat on the surface of the material, and causes the material to melt, vaporize, and even reach the ignition point quickly. At the same time, with the help of a high-speed airflow or liquid jet coaxial with the light beam, the molten material is blown away, thereby achieving non-contact cutting processing. In the processing of the barrier block, the laser cutting equipment is used to cut the blank of the barrier block;

[0003] The anti-blocking block is a load-bearing component between the corrugated beam and the column of the highway. It is generally made by bending and welding metal plates, or by cold-rolling steel pipes, and the formed steel pipes are cut into sections to form an anti-blocking block structure. When the cold-rolled steel pipes are cut by laser cutting equipment, the overall structural mass of the uncut steel pipes is large. During the cutting process, the steel pipes cannot be moved and cut conveniently, and multiple steel pipes cannot be cut synchronously. The existing laser cutting machine has a low degree of automation in cutting the anti-blocking block blank, i.e., the cold-rolled steel pipe, which makes the steel pipe cutting efficiency low. Utility Model Content

[0004] The purpose of the utility model is to provide a laser cutting device for anti-blocking block processing, which can effectively solve the problems of inconvenient transportation and low automation level when cutting anti-blocking block blanks using existing laser cutting equipment as mentioned in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A laser cutting device for processing anti-obstruction blocks comprises two track beams, a plurality of support beams are fixedly connected between the two track beams, a gantry is also fixedly installed between the two track beams, a sliding platform is movably installed on one side of the gantry, the sliding platform is electrically connected to an external main controller through a connecting line, a laser generating assembly is fixedly installed on one side of the sliding platform, a bracket is movably connected to the top of the two track beams, a plurality of fixing mechanisms are arranged on the top of the bracket, the fixing mechanism comprises a first mounting seat, a second mounting seat, and a supporting plate, the first mounting seat is fixedly installed on the top of the bracket, the second mounting seat is fixedly installed on the top of the first mounting seat, the supporting plate is movably installed on the inner side of the second mounting seat, a top plate is also fixedly installed on the top of the second mounting seat, a pressure plate is movably installed on the inner side of the top plate, and a plurality of supporting seats are also fixedly installed between the two track beams close to one side of the gantry.

[0007] Preferably, a guide rail is fixedly installed on the top of the track beam, and a rack rail is also fixedly installed on the track beam located on one side of the guide rail.

[0008] Preferably, two machine bases are fixedly installed on one side of the bracket, two sliders are fixedly installed on both sides of the bottom of the bracket, an axle box is fixedly installed on the top of the machine base, a gear is fixedly installed on the bottom output end of the axle box, a reduction motor is fixedly installed on the top of the axle box, the reduction motor is electrically connected to an external main controller through a connecting line, and the output end of the reduction motor is fixedly connected to the input end of the axle box, the slider is slidably installed on the corresponding guide rail, and the gear is meshed with the corresponding rack, with the aid of the arrangement of the bracket, the axle box, the reduction motor, and the gear, and in conjunction with the supporting seat and the guide rail, the uncut anti-blocking block blank can be driven to move and cut through multiple fixing mechanisms.

[0009] Preferably, side panels are fixedly installed on the top of the two second mounting seats, and the side panels are in an inverted L-shaped structure. A limiting groove is opened on one side of the side panel, and rotation grooves are opened on the opposite sides of the two side panels. Through the arrangement of the two side panels, a basic carrier can be provided for the movable installation of the supporting plate and the pressure plate.

[0010] Preferably, fixed shafts are fixedly installed on both sides of the supporting plate, two support blocks are fixedly installed on one side of the bottom of the supporting plate, the supporting plate is rotatably installed between the two side plates through two fixed shafts, and the fixed shaft is rotatably installed in the rotating groove, and limiting plates are fixedly installed on both sides of the bottom of the pressing plate, the bottom of the pressing plate is placed on one side of the top of the two side plates, and the limiting plates are inserted and installed in the corresponding limiting grooves, through the arrangement of the supporting plate and the pressing plate, one end of the anti-obstruction block blank can be clamped and fixed, and after the later cutting is completed, the automatically rotating supporting plate can be used to cut the last anti-obstruction block.

[0011] Preferably, the top plate is an inverted U-shaped structure, with fixed seats fixedly installed on both sides of the top plate, a cylinder fixedly installed on the top of the top plate, the two fixed seats are respectively fixedly installed on the top of the corresponding side plates, and the cylinder is connected to an external pump station through a pipeline, and the output end of the cylinder is fixedly connected to the top of the pressure plate.

[0012] Preferably, a plurality of the supporting seats are fixedly connected to the bottom with a supporting frame, and the supporting frame is fixedly installed between the two track beams. Through the arrangement of the plurality of supporting seats, one end of the anti-obstruction block blank clamped by the fixing mechanism can be supported to ensure the stability of the movement of the anti-obstruction block blank.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model discloses a laser cutting device for processing an anti-blocking block, wherein a bracket is arranged between two track beams, and a fixing mechanism is arranged on the top of the bracket, and the fixing mechanism is composed of a first mounting seat, a second mounting seat, a supporting plate, a pressing plate, a top plate, a cylinder and other components, which can realize fast clamping and fixing of one end of a steel pipe, and at the same time, the supporting plate which can be automatically tilted by gravity can automatically unload the end of the steel pipe after cutting is completed;

[0015] Two sets of axle boxes, reduction motors and gears are arranged on one side of the bracket, which cooperate with the slider, guide rail and gear rail to realize the synchronous pushing of multiple fixing mechanisms, thereby cooperating with multiple supporting seats to realize the stable pushing and cutting of steel pipes, thereby improving the cutting efficiency of the anti-block blank steel pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 for Figure 1 The enlarged view of point A in the middle;

[0018] Figure 3 This is a schematic diagram of the support structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the fixing mechanism structure of the utility model;

[0020] Figure 5 It is a schematic diagram of the disassembly of the fixing mechanism structure of the utility model.

[0021] In the figure: 1. track beam; 2. support beam; 3. gantry; 4. sliding platform; 5. laser generating assembly; 6. bracket; 7. fixing mechanism; 8. first mounting seat; 9. second mounting seat; 10. supporting plate; 11. pressure plate; 12. top plate; 13. supporting seat; 14. guide rail; 15. gear rail; 16. machine base; 17. slider; 18. axle box; 19. reduction motor; 20. gear; 21. side plate; 22. limit groove; 23. rotating groove; 24. fixed shaft; 25. support block; 26. limit plate; 27. fixing seat; 28. cylinder; 29. ​​supporting bracket. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] Embodiment 1:

[0024] like Figure 1-Figure 5As shown, the utility model provides a laser cutting device for anti-blocking block processing, which includes two track beams 1, a plurality of support beams 2 are fixedly connected between the two track beams 1, a gantry 3 is also fixedly installed between the two track beams 1, a sliding platform 4 is movably installed on one side of the gantry 3, the sliding platform 4 is electrically connected to an external main controller through a connecting line, a laser generating assembly 5 is fixedly installed on one side of the sliding platform 4, a bracket 6 is movably connected to the top of the two track beams 1, a plurality of fixing mechanisms 7 are arranged on the top of the bracket 6, the fixing mechanism 7 includes a first mounting seat 8, a second mounting seat 9, and a supporting plate 10, the first mounting seat 8 is fixedly installed on the top of the bracket 6, the second mounting seat 9 is fixedly installed on the top of the first mounting seat 8, the supporting plate 10 is movably installed on the inner side of the second mounting seat 9, a top plate 12 is also fixedly installed on the top of the second mounting seat 9, a pressure plate 11 is movably installed on the inner side of the top plate 12, and a plurality of supporting seats 13 are also fixedly installed between the two track beams 1 near the gantry 3 side.

[0025] A guide rail 14 is fixedly installed on the top of the track beam 1, and a gear rail 15 is also fixedly installed on the track beam 1 located on one side of the guide rail 14. Two machine bases 16 are fixedly installed on one side of the bracket 6, and two sliders 17 are fixedly installed on both sides of the bottom of the bracket 6. An axle box 18 is fixedly installed on the top of the machine base 16, and a gear 20 is fixedly installed on the bottom output end of the axle box 18. A reduction motor 19 is fixedly installed on the top of the axle box 18. The reduction motor 19 is electrically connected to an external main controller through a connecting line, and the output end of the reduction motor 19 is fixedly connected to the input end of the axle box 18. The slider 17 is slidably installed on the corresponding guide rail 14, and the gear 20 is meshed and connected with the corresponding gear rail 15. With the help of the setting of the bracket 6, the axle box 18, the reduction motor 19, and the gear 20, and in conjunction with the supporting seat 13 and the guide rail 14, the uncut anti-blocking block blank can be driven to move and cut through multiple fixing mechanisms 7;

[0026] Embodiment 2:

[0027] like Figure 1 , Figure 2-Figure 5As shown, the utility model provides a fixing mechanism for a laser cutting device for processing an anti-block block. In this embodiment, side panels 21 are fixedly installed on the top of the two second mounting seats 9, and the side panels 21 are in an inverted L-shaped structure. A limiting groove 22 is provided on one side of the side panel 21, and a rotation groove 23 is provided on the opposite sides of the two side panels 21. Through the arrangement of the two side panels 21, a basic carrier can be provided for the movable installation of the supporting plate 10 and the pressing plate 11. Fixed shafts 24 are fixedly installed on both sides of the supporting plate 10, and two supporting blocks 25 are fixedly installed on one side of the bottom of the supporting plate 10. The supporting plate 10 is rotatably installed between the two side panels 21 through two fixed shafts 24, and the fixed shaft 24 is rotatably installed in the rotation groove 23. Limiting plates 26 are fixedly installed on both sides of the bottom of the pressing plate 11, and the bottom of the pressing plate 11 is placed on one side of the top of the two side panels 21, and the limiting plates 26 are interspersed. It is installed in the corresponding limit groove 22. Through the arrangement of the supporting plate 10 and the pressing plate 11, one end of the anti-obstruction block blank can be clamped and fixed. After the later cutting is completed, the automatically rotating supporting plate 10 can be used to unload the last anti-obstruction block. The top plate 12 is an inverted U-shaped structure. Fixed seats 27 are fixedly installed on both sides of the top plate 12. A cylinder 28 is fixedly installed on the top of the top plate 12. The two fixed seats 27 are respectively fixedly installed on the top of the corresponding side plates 21, and the cylinder 28 is connected to the external pump station through a pipeline. The output end of the cylinder 28 is fixedly connected to the top of the pressing plate 11, and a supporting frame 29 is fixedly connected to the bottom of the multiple supporting seats 13. The supporting frame 29 is fixedly installed between the two track beams 1. Through the arrangement of multiple supporting seats 13, one end of the anti-obstruction block blank clamped by the fixing mechanism 7 can be supported to ensure the stability of the movement of the anti-obstruction block blank.

[0028] It should be noted that the utility model is a laser cutting device for processing anti-block blocks. When it is necessary to cut and segment the cold-rolled steel pipe, one end of the three steel pipes can be respectively inserted and installed between the corresponding support plate 10 and the pressure plate 11, and the steel pipe can be moved between the support plate 10 and the pressure plate 11, so that the other end of the steel pipe is placed on the corresponding support seat 13, and then, the pump station is controlled by an external main controller so that the output ends of the three cylinders 28 drive the pressure plate 11 to move downward, so that the pressure plate 11 drives the limit plates 26 on both sides of the bottom to move downward in the corresponding limit grooves 22, so that one end of the steel pipe is clamped and fixed by the support plate 10 and the pressure plate 11, and then, the laser generating assembly 5 is started by the external main controller, and the sliding platform 4 is started synchronously, so that the sliding platform 4 can drive the laser generating assembly 5 to move horizontally during cutting, and one end of the three steel pipes can be cut in turn;

[0029] When one end of the three steel pipes is cut and the first section of the anti-blocking block is separated, the external main controller starts the two reduction motors 19 synchronously, so that the output ends of the two reduction motors 19 synchronously drive the corresponding gears 20 to rotate through the axle box 18, so that the gears 20 are meshed and connected with the corresponding racks 15 to drive the machine base 16 to move horizontally on the top of the track beam 1, so that the machine base 16 drives the bracket 6 to move on the guide rails 14 on the top of the two track beams 1 through the slider 17, so as to cooperate with the three fixing mechanisms 7 to synchronously move the three steel pipes again by the length of the anti-blocking block, and then the laser generating assembly 5 can be used to cut one end of the three steel pipes again, and then, the reciprocating operation can be carried out in the same way as above;

[0030] When the steel pipe cutting is completed, the last section of the anti-obstruction block is clamped between the supporting plate 10 and the pressing plate 11. At this time, the output end of the cylinder 28 drives the pressing plate 11 to move upward, so that the anti-obstruction block placed in the supporting plate 10 and the pressing plate 11 tilts to one side due to gravity, thereby driving the supporting plate 10 to rotate between the two supporting plates 10 with the two fixed shafts 24 as the axis, so that the last section of the anti-obstruction block slides off the supporting plate 10.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A laser cutting device for anti-blocking block processing, characterized in that: The invention comprises two track beams (1), a plurality of support beams (2) being fixedly connected between the two track beams (1), a gantry (3) being fixedly installed between the two track beams (1), a sliding platform (4) being movably installed on one side of the gantry (3), the sliding platform (4) being electrically connected to an external main controller via a connecting line, a laser generating assembly (5) being fixedly installed on one side of the sliding platform (4), a bracket (6) being movably connected on the top of the two track beams (1), a plurality of fixing mechanisms (7) being arranged on the top of the bracket (6), the fixing mechanisms ( 7) comprises a first mounting seat (8), a second mounting seat (9), and a supporting plate (10), wherein the first mounting seat (8) is fixedly mounted on the top of the bracket (6), the second mounting seat (9) is fixedly mounted on the top of the first mounting seat (8), the supporting plate (10) is movably mounted on the inner side of the second mounting seat (9), a top plate (12) is also fixedly mounted on the top of the second mounting seat (9), a pressure plate (11) is movably mounted on the inner side of the top plate (12), and a plurality of supporting seats (13) are also fixedly mounted between two track beams (1) on one side close to the gantry (3).

2. A laser cutting device for anti-blocking block processing according to claim 1, characterized in that: A guide rail (14) is fixedly mounted on the top of the track beam (1), and a rack rail (15) is also fixedly mounted on the track beam (1) located on one side of the guide rail (14).

3. A laser cutting device for anti-blocking block processing according to claim 2, characterized in that: Two machine bases (16) are fixedly mounted on one side of the bracket (6), two sliders (17) are fixedly mounted on both sides of the bottom of the bracket (6), an axle box (18) is fixedly mounted on the top of the machine base (16), a gear (20) is fixedly mounted on the bottom output end of the axle box (18), a reduction motor (19) is fixedly mounted on the top of the axle box (18), the reduction motor (19) is electrically connected to an external main controller via a connecting line, and the output end of the reduction motor (19) is fixedly connected to the input end of the axle box (18), the slider (17) is slidably mounted on the corresponding guide rail (14), and the gear (20) is meshingly connected to the corresponding rack (15).

4. A laser cutting device for anti-blocking block processing according to claim 1, characterized in that: A side plate (21) is fixedly mounted on the top of each of the two second mounting seats (9); the side plate (21) is in an inverted L-shaped structure; a limiting groove (22) is provided on one side of the side plate (21); and a rotation groove (23) is provided on opposite sides of the two side plates (21).

5. A laser cutting device for anti-blocking block processing according to claim 4, characterized in that: Fixed shafts (24) are fixedly installed on both sides of the support plate (10), two support blocks (25) are fixedly installed on one side of the bottom of the support plate (10), the support plate (10) is rotatably installed between the two side plates (21) through the two fixed shafts (24), and the fixed shafts (24) are rotatably installed in the rotating grooves (23), and limiting plates (26) are fixedly installed on both sides of the bottom of the pressing plate (11), the bottom of the pressing plate (11) is placed on one side of the top of the two side plates (21), and the limiting plates (26) are inserted and installed in the corresponding limiting grooves (22).

6. A laser cutting device for anti-blocking block processing according to claim 5, characterized in that: The top plate (12) is in an inverted U-shaped structure. Fixed seats (27) are fixedly mounted on both sides of the top plate (12). A cylinder (28) is fixedly mounted on the top of the top plate (12). The two fixed seats (27) are respectively fixedly mounted on the tops of the corresponding side plates (21). The cylinder (28) is connected to an external pump station via a pipeline. The output end of the cylinder (28) is fixedly connected to the top of the pressure plate (11).

7. The laser cutting device for anti-blocking block processing according to claim 1, characterized in that: A supporting frame (29) is fixedly connected to the bottom of the plurality of supporting seats (13), and the supporting frame (29) is fixedly installed between two track beams (1).

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