Efficient laser cutting device for stainless steel sheet metal

Abstract

The utility model relates to the technical field of laser cutting devices, and discloses a stainless steel sheet metal laser efficient cutting device which comprises supporting legs, an operation table is fixedly installed at the top ends of the supporting legs, and a collecting box is fixedly installed on the front side of the bottom end of the operation table; and the cleaning mechanism is arranged at the right end of the operation table. Through the arrangement of the cleaning plate, the connecting rod, the cross rod, the round rod and the rotating rod, after the driving motor is started, the driving shaft drives the rotating rod to rotate, so that the rotating rod drives the round rod to rotate along with the rotating rod, and then the outer surface of the round rod generates thrust on the inner surface of the cross rod; and a transverse rod is pushed to drive a cleaning plate to move along the inner surface of the operation table through a connecting rod and a mounting rod, so that residues are pushed into a collecting box, the residues can be cleaned and collected, and the convenience of the efficient laser cutting device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cutting devices, and more specifically, to a stainless steel sheet metal high-efficiency laser cutting device. Background Art

[0002] Laser cutting is the process of irradiating the material to be cut with a high-power density laser beam, which quickly heats the material to the vaporization temperature and evaporates to form holes. As the beam moves across the material, the holes continuously form narrow slits to complete the cutting of the material. Laser cutting can be divided into four categories: laser vaporization cutting, laser melting cutting, laser oxygen cutting, and laser scribing and controlled fracture.

[0003] When stainless steel sheet metal is used to process textile equipment parts, in order to improve processing efficiency, a laser high-efficiency cutting device is generally used to cut the stainless steel sheet metal. However, in actual use, the existing laser high-efficiency cutting device lacks a corresponding cleaning and collection mechanism inside, so that the cut residues are piled up everywhere, which not only pollutes the cutting environment, but also causes inconvenience to the operator in cleaning and collecting the scattered residues due to different volumes. Therefore, it is necessary to improve this. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a stainless steel sheet metal laser efficient cutting device, which has the advantage of being easy to clean and collect residues.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions: a stainless steel sheet metal laser high-efficiency cutting device, comprising:

[0006] Support legs, an operating table is fixedly mounted on the top of the support legs, and a collection box is fixedly mounted on the front side of the bottom end of the operating table;

[0007] A cleaning mechanism, wherein the cleaning mechanism is arranged at the right end of the operating table;

[0008] A driving mechanism, wherein the driving mechanism is arranged at the bottom end of the operating table;

[0009] Wherein, the cleaning mechanism includes a cleaning plate, which is movably sleeved on the rear side of the bottom end of the operating table, a mounting rod is fixedly installed on the top of the cleaning plate, the outer surface of the mounting rod is movably sleeved on the inner surface of the operating table, the right end of the mounting rod passes through the operating table and extends to the outside of the operating table and is fixedly sleeved with a connecting rod, the left end of the connecting rod is movably connected to the right end of the operating table, a cross bar is fixedly installed on the bottom end of the connecting rod, the top end of the cross bar is movably connected to the bottom end of the operating table, a round rod is movably sleeved inside the cross bar, the top end of the round rod is movably connected to the bottom end of the operating table, and the round rod will cause the cleaning plate to move.

[0010] As a preferred technical solution of the utility model, the driving mechanism includes:

[0011] A driving motor, the driving motor is fixedly mounted on the right side of the bottom end of the operating table, and the other end of the output shaft of the driving motor is fixedly sleeved with a driving shaft;

[0012] The rotating rod is fixedly sleeved on the top of the outer surface of the driving shaft, and the inner surface of the rotating rod is fixedly sleeved on the outer surface of the round rod.

[0013] As a preferred technical solution of the utility model, a first motor is fixedly installed at the front of the right end of the operating table, a first threaded rod is fixedly sleeved on the other end of the output shaft of the first motor, the left end of the first threaded rod passes through the operating table and extends to the outer surface of the operating table, a mounting block is threadedly sleeved on the middle part of the outer surface of the first threaded rod, and the outer surface of the mounting block is movably sleeved on the inner surface of the front end of the operating table.

[0014] As a preferred technical solution of the utility model, a bracket is fixedly installed on the bottom end of the mounting block, the outer surface of the bracket is movably connected to the outer surface of the operating table, a second motor is fixedly installed on the rear side of the bottom end of the bracket, and a second threaded rod is fixedly sleeved on the other end of the output shaft of the second motor, and the top end of the second threaded rod passes through the bracket and extends to the top of the bracket.

[0015] As a preferred technical solution of the utility model, a movable block is threadedly sleeved on the middle portion of the outer surface of the second threaded rod, the outer surface of the movable block is movably sleeved on the inner surface of the bracket, and a laser cutter is fixedly installed on the front end of the movable block.

[0016] As a preferred technical solution of the utility model, the upper and lower ends of the interior of the operating table are respectively movably connected with clamps, the number of the clamps is two, and the left and right ends of the two clamps are respectively movably connected with limit rods, the number of the limit rods is two, and the two limit rods are respectively fixedly connected inside the left and right ends of the operating table.

[0017] As a preferred technical solution of the utility model, the middle parts of the front ends of the two splints are respectively hinged with long rods, and there are two of the long rods. The left sides of the outer surfaces of the two long rods are movably connected to the inner surface of the left end of the operating table, and the insides of the left ends of the two long rods are respectively movably connected with short rods, and there are two of the short rods which are symmetrical with each other about the center of the operating table. The short rods will cause the splints to move.

[0018] As a preferred technical solution of the utility model, the front ends of the outer surfaces of the two short rods are fixedly sleeved with rectangular blocks, the left end of the rectangular block is fixedly installed with a pneumatic cylinder, and the pneumatic cylinder is fixedly installed on the right side of the front end of the operating table.

[0019] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0020] 1. The utility model is provided with a cleaning plate, a connecting rod, a cross rod, a round rod and a rotating rod. When the driving motor is started, the driving shaft will drive the rotating rod to rotate, so that the rotating rod drives the round rod to rotate together, and then the outer surface of the round rod generates a thrust on the inner surface of the cross rod, pushing the cross rod to move along the inner surface of the operating table with the cleaning plate through the connecting rod and the mounting rod, thereby pushing the residue into the collection box, so as to realize the cleaning and collection of the residue, thereby improving the convenience of the laser high-efficiency cutting device.

[0021] 2. The utility model is provided with a splint, a long rod, a short rod, a rectangular block and a pneumatic cylinder. When the pneumatic cylinder is started, the pneumatic cylinder will generate a thrust on the rectangular block, pushing the rectangular block to move with the short rod, so that the long rod movably connected to the short rod moves along with it, and then the other end of the long rod generates a pulling force on the splint, pulling the two splints to move toward each other along the outer surface of the limit rod, thereby realizing the positioning and fixation of stainless steel sheet metals of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 It is a structural schematic diagram of the back side of the utility model;

[0024] Figure 3 It is a structural schematic diagram of the bottom of the utility model;

[0025] Figure 4 It is a schematic diagram of the cross-sectional structure of the front side of the utility model;

[0026] Figure 5 It is a cross-sectional structural schematic diagram of the bottom of the utility model;

[0027] Figure 6 It is a schematic cross-sectional structural diagram of the cleaning plate of the utility model.

[0028] In the figure: 1. supporting leg; 2. operating table; 3. collecting box; 4. cleaning mechanism; 401. cleaning plate; 402. mounting rod; 403. connecting rod; 404. cross bar; 405. round rod; 5. driving mechanism; 501. driving motor; 502. driving shaft; 503. rotating rod; 6. first motor; 7. first threaded rod; 8. mounting block; 9. bracket; 10. second motor; 11. second threaded rod; 12. movable block; 13. laser cutter; 14. splint; 15. limiting rod; 16. long rod; 17. short rod; 18. rectangular block; 19. pneumatic cylinder. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] like Figures 1 to 6 As shown, the utility model provides a stainless steel sheet metal laser high-efficiency cutting device, including:

[0031] A support leg 1, an operating table 2 is fixedly installed on the top of the support leg 1, and a collection box 3 is fixedly installed on the front side of the bottom end of the operating table 2;

[0032] A cleaning mechanism 4 is arranged at the right end of the operating table 2;

[0033] A driving mechanism 5, which is arranged at the bottom end of the operating table 2;

[0034] Among them, the cleaning mechanism 4 includes a cleaning plate 401, which is movably sleeved on the rear side of the bottom end of the operating table 2. A mounting rod 402 is fixedly installed on the top of the cleaning plate 401. The outer surface of the mounting rod 402 is movably sleeved on the inner surface of the operating table 2. The right end of the mounting rod 402 passes through the operating table 2 and extends to the outside of the operating table 2 and is fixedly sleeved with a connecting rod 403. The left end of the connecting rod 403 is movably connected to the right end of the operating table 2. A cross bar 404 is fixedly installed on the bottom end of the connecting rod 403. The top of the cross bar 404 is movably connected to the bottom end of the operating table 2. A round rod 405 is movably sleeved inside the cross bar 404. The top of the round rod 405 is movably connected to the bottom end of the operating table 2. The round rod 405 will move the cleaning plate 401.

[0035] When the round rod 405 rotates, the outer surface of the round rod 405 will generate a thrust on the inner surface of the cross bar 404, pushing the cross bar 404 to move along the outer surface of the operating table 2 with the connecting rod 403, so that the installation rod 402 fixedly connected to the connecting rod 403 moves along the bottom end of the inside of the operating table 2 with the cleaning plate 401, so that the residue of the stainless steel sheet metal at the bottom end of the inside of the operating table 2 can be cleaned and pushed into the collection box 3 for collection, so that the operator can collect and process the residue, thereby improving the convenience of the laser high-efficiency cutting device.

[0036] Wherein, the driving mechanism 5 comprises:

[0037] A driving motor 501 is fixedly mounted on the right side of the bottom end of the operating table 2, and a driving shaft 502 is fixedly sleeved on the other end of the output shaft of the driving motor 501;

[0038] The rotating rod 503 is fixedly sleeved on the top of the outer surface of the driving shaft 502 , and the inner surface of the rotating rod 503 is fixedly sleeved on the outer surface of the round rod 405 .

[0039] When the driving motor 501 is started, the driving shaft 502 will drive the rotating rod 503 to rotate, and the round rod 405 fixedly sleeved with the rotating rod 503 will rotate together.

[0040] Among them, a first motor 6 is fixedly installed at the front of the right end of the operating table 2, and a first threaded rod 7 is fixedly sleeved on the other end of the output shaft of the first motor 6. The left end of the first threaded rod 7 passes through the operating table 2 and extends to the outer surface of the operating table 2. A mounting block 8 is threadedly sleeved on the middle part of the outer surface of the first threaded rod 7, and the outer surface of the mounting block 8 is movably sleeved on the inner surface of the front end of the operating table 2.

[0041] When the first motor 6 is started, the first threaded rod 7 will rotate, so that the mounting block 8 threadably connected to the first threaded rod 7 will move along the inner surface of the operating table 2.

[0042] Among them, a bracket 9 is fixedly installed on the bottom end of the mounting block 8, and the outer surface of the bracket 9 is movably connected to the outer surface of the operating table 2. A second motor 10 is fixedly installed on the rear side of the bottom end of the bracket 9, and a second threaded rod 11 is fixedly sleeved on the other end of the output shaft of the second motor 10. The top end of the second threaded rod 11 passes through the bracket 9 and extends to the top of the bracket 9.

[0043] When the mounting block 8 moves, the bracket 9 fixedly connected to the mounting block 8 will move together.

[0044] The middle part of the outer surface of the second threaded rod 11 is threadedly sleeved with a movable block 12 , the outer surface of the movable block 12 is movably sleeved with the inner surface of the bracket 9 , and a laser cutter 13 is fixedly installed at the front end of the movable block 12 .

[0045] When the second threaded rod 11 rotates, the movable block 12 moves along the inner surface of the bracket 9 with the laser cutter 13 .

[0046] Among them, the upper and lower ends of the interior of the operating table 2 are respectively movably connected with clamps 14, the number of which is two, and the left and right ends of the two clamps 14 are respectively movably connected with limit rods 15, the number of which is two, and the two limit rods 15 are respectively fixedly connected inside the left and right ends of the operating table 2.

[0047] The outer surface of the limiting rod 15 and the inner surface of the clamping plate 14 are both smooth, ensuring that the clamping plate 14 will not get stuck when moving along the outer surface of the limiting rod 15 .

[0048] Among them, the middle part of the front end of the two splints 14 is hinged with a long rod 16, and the number of the long rods 16 is two. The left sides of the outer surfaces of the two long rods 16 are movably connected to the inner surface of the left end of the operating table 2. The inside of the left ends of the two long rods 16 are movably connected with short rods 17, and the number of the short rods 17 is two and they are symmetrical with each other about the center of the operating table 2. The short rods 17 will cause the splints 14 to move.

[0049] When the short rod 17 moves, the long rod 16 will generate a pulling force on the clamping plate 14, pulling the clamping plate 14 to move.

[0050] The front ends of the outer surfaces of the two short rods 17 are fixedly sleeved with rectangular blocks 18 , the left end of the rectangular blocks 18 is fixedly installed with a pneumatic cylinder 19 , and the pneumatic cylinder 19 is fixedly installed on the right side of the front end of the operating table 2 .

[0051] When the pneumatic cylinder 19 is activated, the rectangular block 18 will move with the short rod 17.

[0052] The working principle and use process of this utility model:

[0053] First, the operator places the stainless steel sheet metal between the two clamping plates 14, and then starts the pneumatic cylinder 19, so that the pneumatic cylinder 19 pushes the rectangular block 18 to move, so that the rectangular block 18 moves with the short rod 17 and one end of the long rod 16, and then the other end of the long rod 16 generates a pulling force on the clamping plate 14, pulling the two clamping plates 14 to move toward each other along the outer surface of the limiting rod 15, so as to position and fix the stainless steel sheet metal, and then the operator starts the first motor 6 to rotate the first threaded rod 7, so that the mounting block threadedly sleeved with the first threaded rod 7 8 moves with the bracket 9, and at the same time starts the second motor 10, so that the second threaded rod 11 rotates, so that the movable block 12 threadedly sleeved with the second threaded rod 11 moves with the laser cutter 13. The operator can ensure that the laser cutter 13 is in the position where the stainless steel sheet metal needs to be cut by controlling the position of the bracket 9 and the movable block 12. Then the operator can start the laser cutter 13 to start the cutting operation. The mutual cooperation of various mechanisms realizes the positioning and fixation of stainless steel sheets of different specifications, thereby preventing the position of the stainless steel sheet metal from shifting and affecting the cutting quality.

[0054] When the cutting is completed, the operator starts the drive motor 501, so that the drive shaft 502 drives the rotating rod 503 and the round rod 405 to rotate. Since the round rod 405 is movably sleeved on the middle end inside the cross bar 404, as the round rod 405 rotates, the outer surface of the round rod 405 will generate a thrust on the inner wall of the cross bar 404, pushing the cross bar 404 to move with the connecting rod 403, and then the connecting rod 403 moves along the inner surface of the operating table 2 with the cleaning plate 401 through the mounting rod 402, thereby pushing the residue into the collection box 3, so that the stainless steel sheet metal residue can be cleaned and collected, thereby improving the convenience of using the laser high-efficiency cutting device.

[0055] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0056] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Stainless steel sheet metal laser high-efficiency cutting device, characterized in that: Included are: A supporting leg (1), an operating table (2) being fixedly mounted on the top end of the supporting leg (1), and a collecting box (3) being fixedly mounted on the front side of the bottom end of the operating table (2); A cleaning mechanism (4), wherein the cleaning mechanism (4) is arranged at the right end of the operating table (2); A driving mechanism (5), wherein the driving mechanism (5) is arranged at the bottom end of the operating table (2); The cleaning mechanism (4) comprises a cleaning plate (401), the cleaning plate (401) is movably sleeved on the rear side of the bottom end of the operating table (2), a mounting rod (402) is fixedly mounted on the top of the cleaning plate (401), the outer surface of the mounting rod (402) is movably sleeved on the inner surface of the operating table (2), the right end of the mounting rod (402) passes through the operating table (2) and extends to the outside of the operating table (2) and is fixedly sleeved on a connecting rod (403) The left end of the connecting rod (403) is movably connected to the right end of the operating table (2), the bottom end of the connecting rod (403) is fixedly mounted with a cross bar (404), the top end of the cross bar (404) is movably connected to the bottom end of the operating table (2), a round rod (405) is movably sleeved inside the cross bar (404), the top end of the round rod (405) is movably connected to the bottom end of the operating table (2), and the round rod (405) will move the cleaning plate (401).

2. The stainless steel sheet metal high-efficiency laser cutting device according to claim 1 is characterized in that: The driving mechanism (5) comprises: A driving motor (501), the driving motor (501) is fixedly mounted on the right side of the bottom end of the operating table (2), and the other end of the output shaft of the driving motor (501) is fixedly sleeved with a driving shaft (502); The rotating rod (503) is fixedly sleeved on the top of the outer surface of the driving shaft (502), and the inner surface of the rotating rod (503) is fixedly sleeved on the outer surface of the round rod (405).

3. The stainless steel sheet metal high-efficiency laser cutting device according to claim 1 is characterized in that: A first motor (6) is fixedly mounted at the front of the right end of the operating table (2); a first threaded rod (7) is fixedly sleeved at the other end of the output shaft of the first motor (6); the left end of the first threaded rod (7) passes through the operating table (2) and extends to the outer surface of the operating table (2); a mounting block (8) is threadedly sleeved at the middle of the outer surface of the first threaded rod (7); and the outer surface of the mounting block (8) is movably sleeved with the inner surface of the front end of the operating table (2).

4. The stainless steel sheet metal high-efficiency laser cutting device according to claim 3 is characterized in that: A bracket (9) is fixedly mounted on the bottom end of the mounting block (8); the outer surface of the bracket (9) is movably connected to the outer surface of the operating table (2); a second motor (10) is fixedly mounted on the rear side of the bottom end of the bracket (9); a second threaded rod (11) is fixedly sleeved on the other end of the output shaft of the second motor (10); the top end of the second threaded rod (11) passes through the bracket (9) and extends to the top of the bracket (9).

5. The stainless steel sheet metal high-efficiency laser cutting device according to claim 4 is characterized in that: A movable block (12) is threadedly sleeved in the middle of the outer surface of the second threaded rod (11); the outer surface of the movable block (12) is movably sleeved with the inner surface of the bracket (9); and a laser cutter (13) is fixedly mounted at the front end of the movable block (12).

6. The stainless steel sheet metal high-efficiency laser cutting device according to claim 1 is characterized in that: The upper and lower ends of the operating table (2) are movably sleeved with clamping plates (14), the number of the clamping plates (14) is two, the left and right ends of the two clamping plates (14) are movably sleeved with limiting rods (15), the number of the limiting rods (15) is two, and the two limiting rods (15) are fixedly sleeved inside the left and right ends of the operating table (2).

7. The stainless steel sheet metal high-efficiency laser cutting device according to claim 6, characterized in that: The middle parts of the front ends of the two clamping plates (14) are respectively hinged with long rods (16), the number of the long rods (16) is two, the left sides of the outer surfaces of the two long rods (16) are movably connected to the inner surface of the left end of the operating table (2), and the insides of the left ends of the two long rods (16) are respectively movably connected with short rods (17), the number of the short rods (17) is two and they are symmetrical with each other about the center of the operating table (2), and the short rods (17) will cause the clamping plates (14) to move.

8. The stainless steel sheet metal high-efficiency laser cutting device according to claim 7, characterized in that: The front ends of the outer surfaces of the two short rods (17) are fixedly sleeved with rectangular blocks (18), the left end of the rectangular blocks (18) is fixedly mounted with a pneumatic cylinder (19), and the pneumatic cylinder (19) is fixedly mounted on the right side of the front end of the operating table (2).

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