CN220050454U - Laser cutting machine with protector - Google Patents

Laser cutting machine with protector Download PDF

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Publication number
CN220050454U
CN220050454U CN202321551540.XU CN202321551540U CN220050454U CN 220050454 U CN220050454 U CN 220050454U CN 202321551540 U CN202321551540 U CN 202321551540U CN 220050454 U CN220050454 U CN 220050454U
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CN
China
Prior art keywords
laser cutting
cutting machine
conical gear
mounting plate
limiting
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Active
Application number
CN202321551540.XU
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Chinese (zh)
Inventor
胡欢欢
夏尧林
陶珺
芮春平
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Harley Star Laser Technology Co ltd
Original Assignee
Harley Star Laser Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Harley Star Laser Technology Co ltd filed Critical Harley Star Laser Technology Co ltd
Priority to CN202321551540.XU priority Critical patent/CN220050454U/en
Application granted granted Critical
Publication of CN220050454U publication Critical patent/CN220050454U/en
Active legal-status Critical Current
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Abstract

The utility model provides a laser cutting machine with a protection device, which relates to the technical field of laser cutting machines and comprises a laser cutting machine body, wherein supporting legs are arranged at four corners of the bottom end of the laser cutting machine body, a movable frame is arranged at the top end of the laser cutting machine body, a laser cutting head is arranged at the bottom end of a mounting plate, a protection mechanism is arranged below the mounting plate, and dust collection mechanisms are arranged at two sides of the laser cutting head; through being provided with protection machanism in the below of mounting panel, utilize protection machanism's protection casing, mounting groove, connecting block, fixed slot, fixed block, fly leaf, runner, first conical gear, second conical gear, threaded rod, thread bush, the piece and the flue gas that produce when laser cutting block, prevent piece and flue gas splash, be difficult for causing the injury to the staff to this cutting machine's practicality when using has been improved greatly.

Description

Laser cutting machine with protector
Technical Field
The utility model relates to the technical field of laser cutting machines, in particular to a laser cutting machine with a protection device.
Background
Along with the development of economy and the continuous improvement of the technology level, the development of the manufacturing industry in China is more and more rapid, and the laser cutting machine is used in the manufacturing industry, and the laser cutting machine focuses laser emitted from a laser into a laser beam with high power density through a light path system, and irradiates the surface of a workpiece to enable the workpiece to reach a melting point or a boiling point, and simultaneously high-pressure gas coaxial with the laser beam blows molten or gasified metal away;
the application number CN216177651U discloses "a laser cutting machine with good protection effect for precision machining", and specifically discloses: the right side of the laser cutting machine body is fixedly connected with an electric control box, two sides of the top of the laser cutting machine body are respectively provided with a second travelling mechanism, two opposite sides of the second travelling mechanisms are respectively provided with a first travelling mechanism, the surface of the first travelling mechanism is movably connected with a main machine body, the bottom of the main machine body is provided with a laser tool bit, the outer side of the upper end of the main machine body is provided with an annular exhaust hood, the top of the laser cutting machine body is fixedly connected with a portal frame, the top of the portal frame is fixedly connected with an exhaust fan, an exhaust opening of the exhaust fan is communicated with an exhaust hose, the lower end of the exhaust hose penetrates through the portal frame and is communicated with the left side of the top of the annular exhaust hood, the bottom of the annular exhaust hood is provided with an air suction hole, the inner wall of the annular exhaust hood is fixedly connected with a fixing rod, the utility model discloses a laser cutting machine, including main machine body, ring-shaped exhaust hood, fixed lever, air exhauster, purifying box, filter cotton board, activated carbon adsorption otter board, filter cotton board, ozone generator, air exhauster's output runs through the inner chamber that extends to the purifying box, purifying box inner chamber's right-hand member is provided with the exhaust fan, the air outlet has been seted up on purifying box inner chamber's right side, however laser cutting machine is when using, with the coaxial high-pressure gas of light beam will melt or gasify metal blow away, because there is not protection machanism in the above-mentioned technique for the piece and the harmful flue gas that produce when cutting are easy to splash, the laser cutting machine with the protection device is used for solving the problems.
Disclosure of Invention
The utility model provides a laser cutting machine with a protection device, which solves the problems that when the laser cutting machine is used, high-pressure gas coaxial with a light beam blows away molten or gasified metal, and scraps and harmful smoke generated during cutting are easy to splash and are easy to cause injury to staff due to the fact that a protection mechanism is not arranged in the technology.
In order to achieve the purpose of the utility model, the utility model is realized by the following technical scheme: the utility model provides a laser cutting machine with protector, includes the laser cutting machine body, four corners of laser cutting machine body bottom are installed the supporting leg, the removal frame is installed on the top of laser cutting machine body, the cylinder is installed to the one end of removal frame, the mounting panel is installed to the bottom of cylinder, the laser cutting head is installed to the bottom of mounting panel, the below of mounting panel is provided with protection machanism, the both sides of laser cutting head are provided with dust absorption mechanism;
the protection mechanism comprises a protection cover, a mounting groove, a connecting block, a fixing groove, a fixing block, a movable plate and a moving structure, wherein the protection cover is mounted below the mounting plate, the connecting block is mounted above the protection cover, the mounting groove is formed in the mounting plate, the connecting block is arranged in the mounting groove, the fixing groove is formed in the connecting block, the fixing block is arranged in the fixing groove, and the movable plate is mounted on one side of the fixing block.
The further improvement is that: the internal diameter of fixed slot is greater than the external diameter of fixed block, constitute the block structure between fixed slot and the fixed block.
The further improvement is that: the movable structure comprises a rotating wheel, a first conical gear, a second conical gear, a threaded rod, a thread sleeve and a limiting structure, wherein the rotating wheel is arranged at the front end of the mounting plate, the first conical gear is arranged inside the mounting plate, one end of the rotating wheel is connected with one end of the first conical gear, one side of the first conical gear is meshed with the second conical gear, the threaded rod is arranged on one side of the second conical gear, the threaded sleeve is arranged on the outer side wall of the threaded rod, and one end of the thread sleeve is connected with one end of the movable plate.
The further improvement is that: the limiting structure comprises a limiting rod and a limiting sleeve, wherein the limiting rod is arranged in the mounting plate, the limiting sleeve is arranged on the outer side wall of the limiting rod, and the top end of the limiting sleeve is connected with the bottom end of the movable plate.
The further improvement is that: the cross section of the limiting rod is smaller than that of the limiting sleeve, and a sliding structure is formed between the limiting rod and the limiting sleeve.
The further improvement is that: the dust collection mechanism comprises a purification cavity, a negative pressure fan, a corrugated hose and a dust collection port, the purification cavity is arranged on one side of the laser cutting machine body, the negative pressure fan is arranged on the top end of the purification cavity, one end of the negative pressure fan is communicated with one end of the purification cavity through a pipeline, the dust collection port is arranged below the mounting plate, the corrugated hose is arranged at one end of the purification cavity, and one end of the corrugated hose is communicated with one end of the dust collection port.
The beneficial effects of the utility model are as follows: the protection mechanism is arranged below the mounting plate, and the chips and the smoke generated during laser cutting can be blocked by utilizing the mutual matching of the protection cover, the mounting groove, the connecting block, the fixing groove, the fixing block, the movable plate, the rotating wheel, the first conical gear, the second conical gear, the threaded rod, the threaded sleeve, the limiting rod and the limiting sleeve, so that the chips and the smoke are prevented from splashing, and the damage to workers is not easy to happen, so that the practicability of the cutting machine in use is greatly improved; through being provided with dust absorption mechanism in the both sides of laser cutting head, utilize dust absorption mechanism's purification chamber, negative pressure fan, corrugated hose and dust absorption mouth's mutually supporting, can adsorb the piece and the flue gas that produce when cutting and handle for the laser cutting machine body is cleaner and tidier when using, thereby has improved the practicality of this cutting machine when using greatly.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a front cross-sectional structure of a protection mechanism according to the present utility model;
fig. 3 is a schematic view of a partial enlarged structure at a in fig. 2 according to the present utility model.
Wherein: 1. a laser cutter body; 2. support legs; 3. a moving rack; 4. a cylinder; 5. a mounting plate; 6. a laser cutting head; 7. a protective cover; 8. a mounting groove; 9. a connecting block; 10. a fixing groove; 11. a fixed block; 12. a movable plate; 13. a rotating wheel; 14. a first bevel gear; 15. a second bevel gear; 16. a threaded rod; 17. a thread sleeve; 18. a limit rod; 19. a limit sleeve; 20. a purification chamber; 21. a negative pressure fan; 22. a corrugated hose; 23. a dust collection port.
Detailed Description
The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
According to the laser cutting machine with protection device, shown in fig. 1, 2 and 3, the embodiment provides a laser cutting machine with protection device, including laser cutting machine body 1, supporting leg 2 is installed at four corners of laser cutting machine body 1 bottom, remove frame 3 is installed on the top of laser cutting machine body 1, remove the one end of frame 3 and install cylinder 4, mounting panel 5 is installed to the bottom of cylinder 4, laser cutting head 6 is installed to the bottom of mounting panel 5, the below of mounting panel 5 is provided with protection machanism, the both sides of laser cutting head 6 are provided with dust extraction.
The protection mechanism comprises a protection cover 7, a mounting groove 8, a connecting block 9, a fixing groove 10, a fixing block 11, a movable plate 12 and a moving structure, wherein the protection cover 7 is arranged below the mounting plate 5, the connecting block 9 is arranged above the protection cover 7, the mounting groove 8 is arranged inside the mounting plate 5, the connecting block 9 is arranged inside the mounting groove 8, the fixing groove 10 is arranged inside the connecting block 9, the fixing block 11 is arranged inside the fixing groove 10, the movable plate 12 is arranged on one side of the fixing block 11, the inner diameter of the fixing groove 10 is larger than the outer diameter of the fixing block 11, a clamping structure is formed between the fixing groove 10 and the fixing block 11, the moving structure comprises a rotating wheel 13, a first conical gear 14, a second conical gear 15, a threaded rod 16, a threaded sleeve 17 and a limiting structure, the rotating wheel 13 is arranged at the front end of the mounting plate 5, the first conical gear 14 is arranged in the mounting plate 5, one end of the rotating wheel 13 is connected with one end of the first conical gear 14, one side of the first conical gear 14 is meshed with a second conical gear 15, one side of the second conical gear 15 is provided with a threaded rod 16, the outer side wall of the threaded rod 16 is provided with a threaded sleeve 17, one end of the threaded sleeve 17 is connected with one end of the movable plate 12, when in use, the protective cover 7 is taken out, then the connecting block 9 is placed in the mounting groove 8, the rotating wheel 13 is rotated to drive the first conical gear 14 to rotate, the threaded rod 16 is driven to rotate by the second conical gear 15 due to the mutual meshing of the first conical gear 14 and the second conical gear 15, the threaded sleeve 17 is driven to move, the movable plate 12 is driven to move by the threaded sleeve 17 under the limit of the limit rod 18 and the limit sleeve 19, and then utilize fly leaf 12 to drive fixed block 11 and remove, remove the fixed block 11 to the inside of fixed slot 10, carry out the block to the position of connecting block 9, accomplish the convenient installation of protection casing 7, utilize protection casing 7 can block piece and the flue gas that produces when laser cutting, prevent piece and flue gas splash, be difficult for causing the injury to the staff to the practicality of this cutting machine when using has been improved greatly.
The limiting structure comprises a limiting rod 18 and a limiting sleeve 19, the limiting rod 18 is arranged in the mounting plate 5, the limiting sleeve 19 is arranged on the outer side wall of the limiting rod 18, the top end of the limiting sleeve 19 is connected with the bottom end of the movable plate 12, the cross section of the limiting rod 18 is smaller than that of the limiting sleeve 19, a sliding structure is formed between the limiting rod 18 and the limiting sleeve 19, and when the limiting structure is used, the movable plate 12 can be limited in moving by utilizing the mutual matching between the limiting rod 18 and the limiting sleeve 19, so that the movable plate 12 is more stable in moving.
The dust collection mechanism comprises a purification cavity 20, a negative pressure fan 21, a corrugated hose 22 and a dust collection opening 23, wherein the purification cavity 20 is arranged on one side of the laser cutting machine body 1, the negative pressure fan 21 is arranged at the top end of the purification cavity 20, one end of the negative pressure fan 21 is communicated with one end of the purification cavity 20 through a pipeline, the dust collection opening 23 is arranged below the mounting plate 5, the corrugated hose 22 is arranged at one end of the purification cavity 20, one end of the corrugated hose 22 is communicated with one end of the dust collection opening 23, during use, the negative pressure fan 21 is started, and scraps and smoke generated during cutting are adsorbed into the purification cavity 20 by utilizing the cooperation of the corrugated hose 22 and the dust collection opening 23, so that a workpiece is cleaner during cutting, and the practicability of the cutting machine during use is greatly improved.
Working principle: the staff takes out protection casing 7 at first, then place connecting block 9 into the inside of mounting groove 8, the runner 13 is rotated again and is driven first bevel gear 14 and rotate, because intermesh between first bevel gear 14 and the second bevel gear 15, so utilize second bevel gear 15 to drive threaded rod 16 and rotate, and then drive thread bush 17 and remove, so under the spacing of gag lever post 18 and stop collar 19, utilize thread bush 17 to drive fly leaf 12 and remove, and then utilize fly leaf 12 to drive fixed block 11 and remove, remove the inside of fixed block 11 to fixed slot 10, the block 9's position, accomplish the convenient installation of protection casing 7, then place the work piece in the top of laser cutting machine body 1, utilize laser cutting head 6 to cut the processing to work piece spare, the piece and the flue gas that produce during the protection casing 7 can be with cutting are stopped, start negative pressure fan 21 this moment, utilize the cooperation of bellows 22 and dust absorption mouth 23 to adsorb the piece and the flue gas that produce during the cutting into the inside of purifying chamber 20, make the work piece cleaner during the cutting.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. Laser cutting machine with protector, including laser cutting machine body (1), its characterized in that: support legs (2) are arranged at four corners of the bottom end of the laser cutting machine body (1), a movable frame (3) is arranged at the top end of the laser cutting machine body (1), an air cylinder (4) is arranged at one end of the movable frame (3), a mounting plate (5) is arranged at the bottom end of the air cylinder (4), a laser cutting head (6) is arranged at the bottom end of the mounting plate (5), a protection mechanism is arranged below the mounting plate (5), and dust collection mechanisms are arranged on two sides of the laser cutting head (6);
protection machanism includes protection casing (7), mounting groove (8), connecting block (9), fixed slot (10), fixed block (11), fly leaf (12) and moving structure, protection casing (7) are installed in the below of mounting panel (5), connecting block (9) are installed to the top of protection casing (7), mounting groove (8) set up in the inside of mounting panel (5), connecting block (9) set up in the inside of mounting groove (8), the inside of connecting block (9) is provided with fixed slot (10), the inside of fixed slot (10) is provided with fixed block (11), fly leaf (12) are installed to one side of fixed block (11).
2. The laser cutting machine with guard as claimed in claim 1, wherein: the inner diameter of the fixing groove (10) is larger than the outer diameter of the fixing block (11), and a clamping structure is formed between the fixing groove (10) and the fixing block (11).
3. A laser cutting machine with a guard as claimed in claim 2, wherein: the movable structure comprises a rotating wheel (13), a first conical gear (14), a second conical gear (15), a threaded rod (16), a thread sleeve (17) and a limiting structure, wherein the rotating wheel (13) is arranged at the front end of a mounting plate (5), the first conical gear (14) is arranged inside the mounting plate (5), one end of the rotating wheel (13) is connected with one end of the first conical gear (14), one side of the first conical gear (14) is meshed with the second conical gear (15), the threaded rod (16) is arranged on one side of the second conical gear (15), the thread sleeve (17) is arranged on the outer side wall of the threaded rod (16), and one end of the thread sleeve (17) is connected with one end of a movable plate (12).
4. A laser cutting machine with guard according to claim 3, characterized in that: the limiting structure comprises a limiting rod (18) and a limiting sleeve (19), wherein the limiting rod (18) is arranged in the mounting plate (5), the limiting sleeve (19) is arranged on the outer side wall of the limiting rod (18), and the top end of the limiting sleeve (19) is connected with the bottom end of the movable plate (12).
5. The laser cutting machine with guard of claim 4, wherein: the cross section of the limiting rod (18) is smaller than that of the limiting sleeve (19), and a sliding structure is formed between the limiting rod (18) and the limiting sleeve (19).
6. The laser cutting machine with guard as claimed in claim 1, wherein: the dust collection mechanism comprises a purification cavity (20), a negative pressure fan (21), a corrugated hose (22) and a dust collection opening (23), wherein the purification cavity (20) is arranged on one side of a laser cutting machine body (1), the negative pressure fan (21) is arranged at the top end of the purification cavity (20), one end of the negative pressure fan (21) is communicated with one end of the purification cavity (20) through a pipeline, the dust collection opening (23) is arranged below the mounting plate (5), the corrugated hose (22) is arranged at one end of the purification cavity (20), and one end of the corrugated hose (22) is communicated with one end of the dust collection opening (23).
CN202321551540.XU 2023-06-17 2023-06-17 Laser cutting machine with protector Active CN220050454U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321551540.XU CN220050454U (en) 2023-06-17 2023-06-17 Laser cutting machine with protector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321551540.XU CN220050454U (en) 2023-06-17 2023-06-17 Laser cutting machine with protector

Publications (1)

Publication Number Publication Date
CN220050454U true CN220050454U (en) 2023-11-21

Family

ID=88756161

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321551540.XU Active CN220050454U (en) 2023-06-17 2023-06-17 Laser cutting machine with protector

Country Status (1)

Country Link
CN (1) CN220050454U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117381161A (en) * 2023-12-12 2024-01-12 广州大峰精密工业有限公司 Automatic processing production line for parts of large-sized vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117381161A (en) * 2023-12-12 2024-01-12 广州大峰精密工业有限公司 Automatic processing production line for parts of large-sized vehicle
CN117381161B (en) * 2023-12-12 2024-03-12 广州大峰精密工业有限公司 Automatic processing production line for parts of large-sized vehicle

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