Device for removing molten slag on table top of optical fiber laser cutting machine

Abstract

The utility model discloses a table top slag removing device of an optical fiber laser cutting machine, and relates to the technical field of optical fiber laser cutting machines. The device comprises a box body, rotating rods which are symmetrically distributed are rotatably arranged in the box body in a penetrating mode, one ends of the two rotating rods are fixedly sleeved with synchronous wheels, the two synchronous wheels are in transmission connection through a synchronous belt, a motor is coaxially and fixedly installed at the end, close to the synchronous belt, of one rotating rod, and the other end, close to the synchronous belt, of the other rotating rod is coaxially and fixedly provided with a motor. Two groups of annularly distributed clamping rods are fixedly mounted on the outer side of the rotating rod, and a sleeve movably sleeves the outer side of each group of clamping rods; through the clamping rods and the clamping grooves, the sleeve can continuously rotate while moving, the sleeve drives the first bevel gear and the supporting plate to move, the supporting plate drives the second bevel gear, the rotating shaft and the cleaning rollers to rotate, and therefore the distance between the two cleaning rollers can be adjusted, and table tops with different thicknesses can be conveniently adapted.

Description

Technical Field

[0001] The utility model relates to the technical field of optical fiber laser cutting machines, in particular to a device for removing slag from a table top of an optical fiber laser cutting machine. Background Art

[0002] Fiber laser cutting machine is a laser cutting machine that uses fiber laser generator as light source; it can do both plane cutting and bevel cutting, and the edges are neat and smooth, suitable for high-precision cutting of metal plates, etc., and with the addition of a robotic arm, it can perform three-dimensional cutting instead of the original 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, is a new energy-saving and environmentally friendly product, and is also one of the world's leading technology products; after cutting, some slag will remain on the table, affecting subsequent use;

[0003] Publication number CN218363905U discloses a slag removal tool for a fiber laser cutting machine table, which belongs to the technical field of slag removal; it includes a mounting shell, a push rod is provided at the end of the mounting shell, moving wheels are provided on both sides of the mounting shell, a connecting shaft is sleeved on the outside of the moving wheel, a grinding roller is inserted at the bottom end of the mounting shell, the top end of the grinding roller extends to the inside of the mounting shell and is connected to a transmission gear, a servo motor is provided above the transmission gear, and the servo motor is located inside the mounting shell. The utility model can make the moving wheel be located above the saw blade table, and when the mounting shell can be moved to complete the slag removal work, the moving wheel can be rotated, thereby reducing the friction between the moving wheel and the table, avoiding damage to the mounting shell caused by the table, and extending the service life of the device. At the same time, the moving wheel can be moved and can be adjusted according to the spacing on different tables;

[0004] The above patent can only clean the serrated table with the same thickness. When encountering a thinner table, the grinding roller cannot contact the table, so the slag on the table cannot be removed, which has great limitations.

[0005] In view of the above problems, the inventor proposes a slag removal device for a table top of a fiber laser cutting machine to solve the above problems. Utility Model Content

[0006] In order to solve the problem that the grinding roller cannot contact the table top, the utility model aims to provide a slag removal device for a table top of a fiber laser cutting machine.

[0007] In order to solve the above technical problems, the utility model adopts the following technical solutions: a slag removal device for a table top of a fiber laser cutting machine, comprising a box body, wherein the interior of the box body is rotated and penetrated with symmetrically distributed rotating rods, one end of each of the two rotating rods is fixedly sleeved with a synchronous wheel, and the two synchronous wheels are connected by a synchronous belt transmission, one end of one of the rotating rods close to the synchronous belt is coaxially fixedly installed with a motor, two groups of annularly distributed clamping rods are fixedly installed on the outside of the rotating rod, the outside of each group of the clamping rods is movably sleeved with a sleeve, the inside of the sleeve is provided with an annularly distributed clamping groove, the clamping rod penetrates the clamping groove, and the outside of the sleeve is fixedly sleeved with a first bevel gear The bottom of the first bevel gear is meshed and connected with the second bevel gear, and the middle part of the second bevel gear is fixed with a rotating shaft that passes through it. The outer fixed sleeve of the rotating shaft is provided with a cleaning roller, and the top movable sleeve of the rotating shaft is provided with a supporting plate, and the supporting plate is distributed in an L-shaped state, and the other end of the support plate is movably sleeved on the outer side of the sleeve, and the end of the sleeve close to the inner wall of the box body is movably sleeved with a stabilizing plate, and four groups of symmetrically distributed fixed blocks are fixedly installed on the top of the box body, and the opposite sides of each group of the fixed blocks are rotatably penetrated by a threaded rod, and the threaded rod threads pass through the corresponding stabilizing plate, and the opposite sides of the two fixed blocks are jointly fixed with a limiting rod, and the limiting rod passes through the stabilizing plate.

[0008] Preferably, a symmetrically distributed first push rod is arranged above the box body, and a symmetrically distributed second push rod is arranged below the first push rod. The second push rod is fixedly connected to the box body, and an extension rod is fixedly installed on the bottom of the first push rod. The extension rod is movably clamped inside the second push rod, and the surfaces of the second push rod and the extension rod are provided with evenly distributed fixing holes.

[0009] Preferably, the top of the box body is provided with evenly distributed empty slots, the number of which is four, and the stabilizing plate passes through the corresponding empty slots. The lower surface of the inner wall of the box body is provided with evenly distributed through slots, the number of which is four, and the rotating shaft passes through the corresponding through slots.

[0010] Preferably, a partition is fixedly mounted in the middle of the inner wall of the box body, and symmetrically distributed limiting plates are fixedly mounted on both sides of the top of the partition, and the limiting plates are used in conjunction with the stabilizing plates.

[0011] Preferably, a bearing is sleeved on the middle part of the rotating rod, and the bearing is fixedly mounted in the partition.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. Through the provided clamping rod and clamping slot, the sleeve can continue to rotate while moving, and the sleeve drives the first bevel gear and the support plate to move, so that the support plate drives the second bevel gear, the rotating shaft and the cleaning roller to rotate, so that the distance between the two cleaning rollers can be adjusted, which is convenient for adapting to countertops of different thicknesses.

[0014] 2. By setting an extension rod, the length of the first push rod and the second push rod can be changed. By setting a fixing hole, the first push rod and the second push rod can be fixed by bolts after the length is adjusted, so that they can be adjusted according to the comfortable length of the staff, which is convenient for their use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the structure inside the box body of the utility model.

[0018] Figure 3 It is a schematic diagram of the structure of the first bevel gear and the second bevel gear in the utility model.

[0019] Figure 4 It is a structural schematic diagram of the clamping rod in the utility model.

[0020] In the figure: 1. box body; 11. rotating rod; 12. clamping rod; 13. sleeve; 14. clamping slot; 15. first bevel gear; 16. second bevel gear; 17. rotating shaft; 18. cleaning roller; 19. supporting plate; 191. stabilizing plate; 192. fixing block; 193. threaded rod; 2. first push rod; 21. second push rod; 22. extension rod; 23. fixing hole; 3. limiting rod; 4. empty slot; 41. through slot; 5. partition; 51. limiting plate; 6. synchronous wheel; 61. synchronous belt; 7. motor; 8. bearing. DETAILED DESCRIPTION

[0021] 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.

[0022] Example: Figure 1-4 As shown, the utility model provides a slag removal device for a table of an optical fiber laser cutting machine, comprising a box body 1, wherein a symmetrically distributed rotating rod 11 is rotatably penetrated inside the box body 1, and two groups of annularly distributed clamping rods 12 are fixedly installed on the outer side of the rotating rod 11, and a sleeve 13 is movably sleeved on the outer side of each group of clamping rods 12, and an annularly distributed clamping groove 14 is opened inside the sleeve 13, and the clamping rod 12 penetrates the clamping groove 14, and a first bevel gear 15 is fixedly sleeved on the outer side of the sleeve 13, and the bottom of the first bevel gear 15 is meshed with the first bevel gear 15. A second bevel gear 16 is connected, a rotating shaft 17 is fixedly passed through the middle of the second bevel gear 16, a cleaning roller 18 is fixedly sleeved on the outer side of the rotating shaft 17, a support plate 19 is movably sleeved on the top of the rotating shaft 17, and the support plate 19 is distributed in an L-shaped state. The other end of the support plate 19 is movably sleeved on the outer side of the sleeve 13, and a stabilizing plate 191 is movably sleeved on one end of the sleeve 13 close to the inner wall of the box body 1. Four groups of symmetrically distributed fixing blocks 192 are fixedly installed on the top of the box body 1, and the opposite sides of each group of fixing blocks 192 are fixedly mounted on the top of the box body 1. The threaded rod 193 is rotated and penetrates the corresponding stabilizing plate 191. In actual use, the rotating rod 11 is driven to rotate, the clamping rod 12 is driven to rotate, the clamping rod 12 drives the sleeve 13 to rotate, the sleeve 13 drives the first bevel gear 15 to rotate, the first bevel gear 15 drives the second bevel gear 16 to rotate, the second bevel gear 16 drives the rotating shaft 17 and the cleaning roller 18 to rotate, so that the cleaning roller 18 can clean both sides of the table. When the distance between the cleaning rollers 18 needs to be adjusted, the threaded rod 193 is rotated to drive the stabilizing plate 191 to move, the stabilizing plate 191 drives the sleeve 13 to move, and the provided clamping rod 12 and the slot 14 enable the sleeve 13 to continue to rotate while moving, the sleeve 13 drives the first bevel gear 15 and the support plate 19 to move, so that the support plate 19 drives the second bevel gear 16, the rotating shaft 17 and the cleaning roller 18 to rotate, so that the distance between the two cleaning rollers 18 can be adjusted, which is convenient for adapting to table tops of different thicknesses.

[0023] A symmetrically distributed first push rod 2 is arranged above the box body 1, and a symmetrically distributed second push rod 21 is arranged below the first push rod 2. The second push rod 21 is fixedly connected to the box body 1, and an extension rod 22 is fixedly installed at the bottom of the first push rod 2. The extension rod 22 is movably clamped inside the second push rod 21, and the surfaces of the second push rod 21 and the extension rod 22 are opened with evenly distributed fixing holes 23.

[0024] By adopting the above technical solution, by setting the extension rod 22, the length of the first push rod 2 and the second push rod 21 can be changed, and by setting the fixing hole 23, the first push rod 2 and the second push rod 21 can be fixed by bolts after the length is adjusted, so that they can be adjusted according to the comfortable length of the staff, which is convenient for their use.

[0025] The limiting rod 3 is fixedly mounted on opposite sides of the two fixing blocks 192 , and the limiting rod 3 passes through the stabilizing plate 191 .

[0026] By adopting the above technical solution and providing the limiting rod 3, the stabilizing plate 191 is prevented from deflecting when moving.

[0027] The top of the box body 1 is provided with four evenly distributed empty slots 4, and the stabilizing plate 191 passes through the corresponding empty slots 4. The lower surface of the inner wall of the box body 1 is provided with four evenly distributed through slots 41, and the rotating shaft 17 passes through the corresponding through slots 41.

[0028] By adopting the above technical solution, by providing the empty slot 4, the stabilizing plate 191 is prevented from being blocked when moving, and by providing the through slot 41, the rotating shaft 17 is prevented from being blocked when moving.

[0029] A partition plate 5 is fixedly installed in the middle of the inner wall of the box body 1, and symmetrically distributed limiting plates 51 are fixedly installed on both sides of the top of the partition plate 5. The limiting plates 51 and the stabilizing plates 191 are used in conjunction with each other.

[0030] By adopting the above technical solution and providing the partition plate 5 and the limit plate 51 , it is possible to prevent the two cleaning rollers 18 from moving too much and thus colliding.

[0031] One end of the two rotating rods 11 is fixedly sleeved with a synchronous wheel 6 , and the two synchronous wheels 6 are connected by a synchronous belt 61 .

[0032] By adopting the above technical solution and providing the synchronous wheel 6 and the synchronous belt 61, the two rotating rods 11 can rotate synchronously, thereby improving the cleaning efficiency.

[0033] The motor 7 is coaxially fixedly mounted on one end of the rotating rods 11 close to the synchronous belt 61 .

[0034] By adopting the above technical solution and providing the motor 7, it is convenient to drive the rotating rod 11 to rotate, thereby achieving cleaning of the table top.

[0035] A bearing 8 is sleeved on the middle part of the rotating rod 11 , and the bearing 8 is fixedly clamped in the partition plate 5 .

[0036] By adopting the above technical solution and providing the bearing 8, the rotating rod 11 can be supported to improve its stability.

[0037] Working principle: In actual use, the rotating rod 11 is driven to rotate, which drives the clamping rod 12 to rotate, the clamping rod 12 drives the sleeve 13 to rotate, the sleeve 13 drives the first bevel gear 15 to rotate, the first bevel gear 15 drives the second bevel gear 16 to rotate, the second bevel gear 16 drives the rotating shaft 17 and the cleaning roller 18 to rotate, so that the cleaning roller 18 can clean both sides of the table. When the distance between the cleaning rollers 18 needs to be adjusted, the threaded rod 193 is rotated to drive the stabilizing plate 191 to move, and the stabilizing plate 191 drives the sleeve 13 to move, and the sleeve is moved by the provided clamping rod 12 and the clamping slot 14. 13 can continue to rotate while moving, and the sleeve 13 drives the first bevel gear 15 and the support plate 19 to move, so that the support plate 19 drives the second bevel gear 16, the rotating shaft 17 and the cleaning roller 18 to rotate, so that the distance between the two cleaning rollers 18 can be adjusted, which is convenient for adapting to table tops of different thicknesses; by setting the extension rod 22, the length of the first push rod 2 and the second push rod 21 can be changed, and by setting the fixing hole 23, the first push rod 2 and the second push rod 21 can be fixed by bolts after the length is adjusted, so that it can be adjusted according to the comfortable length of the staff, which is convenient for their use.

[0038] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A slag removal device for a tabletop of a fiber laser cutting machine, comprising a housing (1), characterized in that: The box body (1) is internally rotated and penetrated with symmetrically distributed rotating rods (11), and two groups of annularly distributed clamping rods (12) are fixedly installed on the outer side of the rotating rods (11). A sleeve (13) is movably sleeved on the outer side of each group of the clamping rods (12), and an annularly distributed clamping groove (14) is opened inside the sleeve (13). The clamping rod (12) penetrates the clamping groove (14), and a first bevel gear (15) is fixedly sleeved on the outer side of the sleeve (13). The bottom of the first bevel gear (15) is meshedly connected with a second bevel gear (16), and the middle of the second bevel gear (16) is fixedly penetrated with a rotating shaft (17). A cleaning roller (18) is provided on the outer fixed sleeve of the rotating shaft (17), and a support plate (19) is provided on the top movable sleeve of the rotating shaft (17). The support plate (19) is arranged in an L-shaped state. The other end of the support plate (19) is movable sleeved on the outer side of the sleeve (13), and one end of the sleeve (13) close to the inner wall of the box body (1) is movable sleeved with a stabilizing plate (191). Four groups of symmetrically distributed fixing blocks (192) are fixedly installed on the top of the box body (1), and a threaded rod (193) is rotatably penetrated through the opposite side of each group of the fixing blocks (192), and the threaded rod (193) is threadedly penetrated through the corresponding stabilizing plate (191).

2. The slag removal device for a table top of a fiber laser cutting machine according to claim 1, characterized in that: A symmetrically distributed first push rod (2) is arranged above the box body (1), and a symmetrically distributed second push rod (21) is arranged below the first push rod (2). The second push rod (21) is fixedly connected to the box body (1), and an extension rod (22) is fixedly installed at the bottom of the first push rod (2). The extension rod (22) is movably clamped inside the second push rod (21), and the surfaces of the second push rod (21) and the extension rod (22) are both provided with evenly distributed fixing holes (23).

3. The slag removal device for a fiber laser cutting machine table as claimed in claim 1, characterized in that: A limiting rod (3) is fixedly mounted on opposite sides of the two fixing blocks (192), and the limiting rod (3) passes through the stabilizing plate (191).

4. The slag removal device for a table top of a fiber laser cutting machine as claimed in claim 3, characterized in that: The top of the box body (1) is provided with evenly distributed empty slots (4), the number of the empty slots (4) is four, the stabilizing plate (191) passes through the corresponding empty slots (4), the lower surface of the inner wall of the box body (1) is provided with evenly distributed through slots (41), the number of the through slots (41) is four, and the rotating shaft (17) passes through the corresponding through slots (41).

5. The slag removal device for a table top of a fiber laser cutting machine as claimed in claim 4, characterized in that: A partition plate (5) is fixedly mounted in the middle of the inner wall of the box body (1), and symmetrically distributed limiting plates (51) are fixedly mounted on both sides of the top of the partition plate (5), and the limiting plates (51) and the stabilizing plates (191) are used in conjunction with each other.

6. The slag removal device for a table top of a fiber laser cutting machine according to claim 1, characterized in that: One end of each of the two rotating rods (11) is fixedly sleeved with a synchronous wheel (6), and the two synchronous wheels (6) are connected in transmission via a synchronous belt (61).

7. The slag removal device for a table top of a fiber laser cutting machine as claimed in claim 6, characterized in that: A motor (7) is coaxially fixedly mounted on one end of one of the rotating rods (11) close to the synchronous belt (61).

8. The slag removal device for a table top of a fiber laser cutting machine as claimed in claim 7, characterized in that: A bearing (8) is sleeved on the middle part of the rotating rod (11), and the bearing (8) is fixedly mounted in the partition (5).

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