CN218016457U - Focusing device of laser cutting equipment and laser cutting equipment - Google Patents
Focusing device of laser cutting equipment and laser cutting equipment Download PDFInfo
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- CN218016457U CN218016457U CN202221528982.8U CN202221528982U CN218016457U CN 218016457 U CN218016457 U CN 218016457U CN 202221528982 U CN202221528982 U CN 202221528982U CN 218016457 U CN218016457 U CN 218016457U
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Abstract
The utility model discloses a focusing device and laser cutting equipment of laser cutting equipment belongs to laser equipment technical field, including laser emitter, still including rotating smooth frame and fixed plate, laser emitter slidable mounting be in the bottom of fixed plate, laser emitter's top fixed mounting has miniature spring, miniature spring's the other end with fixed plate fixed connection, it rotates smooth frame and installs laser emitter is last, the bottom surface fixed mounting who rotates smooth frame has a plurality of location arc poles, location arc pole evenly distributed is in the bottom surface that rotates smooth frame, the bottom fixed mounting of location arc pole has the response ball piece, the utility model discloses can not need the distance of manual regulation laser emitter and cutting article, just can let the laser focus point be located cutting article top surface all the time, improve laser cutting's efficiency.
Description
Technical Field
The utility model belongs to the technical field of laser equipment, specifically speaking relates to a focusing device and laser cutting equipment of laser cutting equipment.
Background
Laser cutting is to irradiate a workpiece with a focused high-power-density laser beam to quickly melt, vaporize and ablate the irradiated material or reach a burning point, and simultaneously blow off the molten material by means of a high-speed airflow coaxial with the beam, thereby realizing the cutting of the workpiece. Laser cutting is one of the thermal cutting methods. During laser cutting, the cutting torch is not in contact with a workpiece, and the abrasion of a tool does not exist. The parts with different shapes are processed without replacing a cutter, and only the output parameters of the laser are changed. The laser cutting process has low noise, small vibration and no pollution.
However, the position of the laser focus is not fixed, and the laser focus needs to be adjusted to different positions aiming at plates with different materials, different thicknesses and different cutting stages.
SUMMERY OF THE UTILITY MODEL
To current panel to different materials, different thickness, different cutting stages, need adjust the laser focus to different positions, and manual frequent the transfer carries out dynamic adjustment, has reduced the problem of laser cutting's efficiency, the utility model provides a focusing device and laser cutting equipment of laser cutting equipment.
In order to solve the above problem, the utility model adopts the following technical scheme:
the utility model provides a focusing device of laser cutting equipment, includes laser emitter, still including rotating smooth frame and fixed plate, laser emitter slidable mounting be in the bottom of fixed plate, laser emitter's top fixed mounting has miniature spring, the other end of miniature spring with fixed plate fixed connection, it rotates to slide the frame and installs laser emitter is last, the bottom surface fixed mounting who rotates smooth frame has a plurality of location arc poles, location arc pole evenly distributed is in the bottom surface that rotates smooth frame, the bottom fixed mounting of location arc pole has the response ball piece.
In order to ensure that the laser emitter is vertical downwards, preferably, the bottom end of the fixed plate is rotatably provided with a limiting block, and the rotating sliding frame is provided with a limiting sliding groove matched with the limiting block.
In order to prevent the positioning arc rod from inclining, preferably, a connecting line between the lowest points of each sensing ball block is flush with the horizontal plane, and the lowest points of the sensing ball blocks are lower than the output end of the laser transmitter.
The utility model provides a laser cutting equipment, includes laser cutting bed (8), still includes as above the focusing device of laser cutting equipment, fixed mounting has control frame (9) on laser cutting bed (8), slidable mounting has smooth box of control (14) on control frame (9), the bottom surface fixed mounting of the smooth box of control (14) has electric telescopic handle (18), the focusing device fixed mounting of laser cutting equipment is in the bottom of electric telescopic handle (18).
In order to control the cutting, preferably, the control frame is provided with a first rotating slide bar, a second rotating slide bar, a first motor, a second motor, a first sliding box and a second sliding box in a sliding manner, the output end of the first motor penetrates through the first sliding box and is fixedly provided with a first gear, the first rotating slide bar is rotatably connected with the first sliding box, the output end of the second motor penetrates through the second sliding box and is fixedly provided with a second gear, the second rotating slide bar is rotatably connected with the second sliding box, the control frame is provided with a gear rack matched with the first gear and the second gear, and the first gear and the second gear are meshed with the control frame.
In order to enable the control slide box to stably slide, furthermore, the number of the first rotating slide bar and the number of the second rotating slide bar are respectively two, and sliding grooves matched with the first rotating slide bar and the second rotating slide bar are formed in the control frame.
In order to make the table top of the laser cutting table horizontal, a plurality of leveling feet are preferably fixedly installed on the bottom surface of the laser cutting table.
Compared with the prior art, the utility model provides a focusing device and laser cutting equipment of laser cutting equipment, the utility model discloses possess following beneficial effect:
the part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model provides a focusing device of laser cutting equipment rotates sliding frame and location arc pole through the installation on laser emitter, let the response ball piece of location arc pole bottom and the distance of laser emitter output fixed unanimity all the time, the thickness that cuts the article changes is, the response ball piece is for all the time with cutting article top surface counterbalance, also can reciprocate under gravity and cutting article supporting force, let miniature spring therefore compress or tensile, let the laser emitter output all the time with the distance of cutting article top surface fixed, let the laser focus point of laser emitter be located cutting article top surface all the time, the slip of laser cutting equipment through controlling first rotation slide bar and second rotation slide bar, control is located the control slide box of first rotation slide bar and second rotation slide bar crosspoint, the position of the focusing device of laser cutting equipment of control fixing in control slide box below realizes accurate cutting, do not need manual regulation laser emitter and the distance of cutting article, just can let the laser focus point be located cutting article top surface all the time, the efficiency of laser cutting is improved.
Drawings
Fig. 1 is a schematic structural diagram of a focusing device of a laser cutting apparatus according to the present invention;
fig. 2 is a schematic overall structural diagram of a focusing device of a laser cutting apparatus according to the present invention;
fig. 3 is a schematic view of an overall structure of a laser cutting apparatus according to the present invention;
fig. 4 is a schematic structural diagram of a control frame of a laser cutting apparatus according to the present invention.
In the figure: 1. a laser transmitter; 2. rotating the sliding frame; 201. a limiting chute; 3. positioning the arc rod; 4. a fixing plate; 5. a micro spring; 6. an induction ball block; 7. a limiting block; 8. laser cutting table; 9. a control frame; 10. a first rotary slide bar; 11. a second rotating slide bar; 12. a first motor; 121. a first gear; 13. a second motor; 131. a second gear; 14. controlling the slide box; 15. a first slide cassette; 16. a second slide cassette; 17. leveling the support leg; 18. an electric telescopic rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-3, a focusing device of laser cutting equipment, including laser emitter 1, still include and rotate smooth frame 2 and fixed plate 4, laser emitter 1 slidable mounting is in the bottom of fixed plate 4, laser emitter 1's top fixed mounting has miniature spring 5, miniature spring 5's the other end and fixed plate 4 fixed connection, it installs on laser emitter 1 to rotate smooth frame 2 to rotate, the bottom surface fixed mounting who rotates smooth frame 2 has a plurality of location arc poles 3, location arc pole 3 evenly distributed is in the bottom surface that rotates smooth frame 2, the bottom fixed mounting who fixes a position arc pole 3 has response ball 6.
The bottom of fixed plate 4 rotates and installs stopper 7, rotates to be equipped with on the smooth frame 2 with stopper 7 assorted spacing spout 201, rotates smooth frame 2 and laser emitter 1 through the restriction and can only slide from top to bottom, drives stopper 7 also rotatory when rotating smooth frame 2 and rotating, guarantees that laser emitter 1 and rotation smooth frame 2 can not incline.
The connecting line between the lowest points of each sensing ball block 6 is flush with the horizontal plane, and the lowest points of the sensing ball blocks 6 are lower than the output end of the laser emitter 1, so that the laser emitter 1 is always flush with the horizontal plane, and the inclination during cutting is avoided.
The utility model provides a laser cutting equipment, includes laser cutting bed 8, still includes as above laser cutting equipment's focusing device, fixed mounting has control frame 9 on the laser cutting bed 8, and slidable mounting has control smooth box 14 on the control frame 9, and the bottom surface fixed mounting of control smooth box 14 has electric telescopic handle 18, and laser cutting equipment's focusing device fixed mounting is in electric telescopic handle 18's bottom.
A first rotating slide bar 10, a second rotating slide bar 11, a first motor 12, a second motor 13, a first sliding box 15 and a second sliding box 16 are slidably mounted on the control frame 9, an output end of the first motor 12 penetrates through the first sliding box 15 and is fixedly mounted with a first gear 121, the first rotating slide bar 10 is rotatably connected with the first sliding box 15, an output end of the second motor 13 penetrates through the second sliding box 16 and is fixedly mounted with a second gear 131, the second rotating slide bar 11 is rotatably connected with the second sliding box 16, a gear rack matched with the first gear 121 and the second gear 131 is arranged on the control frame 9, the first gear 121 and the second gear 131 are both meshed with the control frame 9, two first rotating slide bars 10 and two second rotating slide bars 11 are respectively arranged on the control frame 9, sliding chutes matched with the first rotating slide bar 10 and the second rotating slide bar 11 are arranged on the control frame 9, the first gear 121 is controlled to rotate by the first motor 12, the first gear 121 is meshed with the control frame 9 to roll, thereby driving the first sliding box 15 to slide on the control frame 9, the second rotating slide bar 10 is also capable of preventing the second rotating slide bar 9 from being inclined, and the second sliding control frame 9 from being inclined, and the control frame 9, thereby preventing the laser control slide bar 9 from being inclined by the laser control slide bar 13.
The bottom surface of the laser cutting table 8 is fixedly provided with a plurality of leveling feet 17, and the table top of the laser cutting table 8 is kept horizontal through the leveling feet 17.
The utility model discloses be applied to laser equipment technical field, place under laser emitter 1 through letting the target cutting article, let response ball piece 6 offset with the top surface of cutting article, start laser emitter 1, control laser emitter 1 and fixed plate 4 parallel movement, let response ball piece 6 and location arc pole 3 drive and rotate smooth frame 2 parallel rotation on laser emitter 1, when meetting the great region of cutting article thickness, response ball piece 6 is because the top surface with the cutting article offsets, response ball piece 6 and location arc pole 3 rebound, stopper 7 slides with rotation smooth frame 2 relatively, let rotation smooth frame 2 drive laser emitter 1 and upwards slide on fixed plate 4, compress micro spring 5, guarantee that the output of fixed plate 4 is fixed all the time with cutting article top surface, when meetting the region that cutting article thickness is less, opposite with above-mentioned moving method, let micro spring 5 stretch, also guarantee that the output of fixed plate 4 is fixed all the time with cutting article top surface, let the laser focus point of laser emitter 1 be located cutting article top surface all the time.
The cutting object is placed on the table top of a laser cutting table 8, an electric telescopic rod 18 is started, an induction ball block 6 of a focusing device of laser cutting equipment is enabled to be abutted to the top surface of the cutting object, a laser emitter 1 is started to cut, a first motor 12 and a second motor 13 are started, the first motor 12 drives and controls a first rotating slide bar 10 to slide on a control frame 9, the second motor 13 drives and controls a second rotating slide bar 11 to slide on the control frame 9, the sliding of a sliding box 14 is controlled on the intersection point of the first rotating slide bar 10 and the second rotating slide bar 11, and the cutting route of the laser emitter 1 is controlled.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a focusing device of laser cutting equipment, includes laser emitter (1), its characterized in that still including rotating smooth frame (2) and fixed plate (4), laser emitter (1) slidable mounting be in the bottom of fixed plate (4), the top fixed mounting of laser emitter (1) has miniature spring (5), the other end of miniature spring (5) with fixed plate (4) fixed connection, rotate smooth frame (2) and rotate and install on laser emitter (1), the bottom surface fixed mounting who rotates smooth frame (2) has a plurality of location arc poles (3), location arc pole (3) evenly distributed is in the bottom surface that rotates smooth frame (2), the bottom fixed mounting of location arc pole (3) has response ball piece (6).
2. The focusing device of the laser cutting equipment according to claim 1, wherein the bottom end of the fixing plate (4) is rotatably provided with a limiting block (7), and the rotating sliding frame (2) is provided with a limiting sliding groove (201) matched with the limiting block (7).
3. The focusing device of a laser cutting device according to claim 1, characterized in that the connecting line between the lowest points of each sensing ball block (6) is flush with the horizontal plane, and the lowest point of each sensing ball block (6) is lower than the output end of the laser emitter (1).
4. A laser cutting equipment, including laser cutting bed (8), characterized by, still include the focusing device of laser cutting equipment as in claim 1, fixed mounting has control frame (9) on laser cutting bed (8), slidable mounting has control smooth box (14) on control frame (9), the bottom surface fixed mounting of control smooth box (14) has electric telescopic handle (18), the focusing device fixed mounting of laser cutting equipment is in the bottom of electric telescopic handle (18).
5. The laser cutting device according to claim 4, characterized in that a first rotating slide bar (10), a second rotating slide bar (11), a first motor (12), a second motor (13), a first sliding box (15) and a second sliding box (16) are slidably mounted on the control frame (9), an output end of the first motor (12) penetrates through the first sliding box (15) and is fixedly mounted with a first gear (121), the first rotating slide bar (10) is rotatably connected with the first sliding box (15), an output end of the second motor (13) penetrates through the second sliding box (16) and is fixedly mounted with a second gear (131), the second rotating slide bar (11) is rotatably connected with the second sliding box (16), a gear rack matched with the first gear (121) and the second gear (131) is arranged on the control frame (9), and the first gear (121) and the second gear (131) are both engaged with the control frame (9).
6. A laser cutting device according to claim 5, characterized in that there are two of said first rotary slide (10) and two of said second rotary slide (11), and said control frame (9) is provided with sliding grooves matching said first rotary slide (10) and said second rotary slide (11).
7. Laser cutting apparatus according to claim 4, characterized in that the bottom surface of the laser cutting table (8) is fixedly mounted with leveling feet (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221528982.8U CN218016457U (en) | 2022-06-20 | 2022-06-20 | Focusing device of laser cutting equipment and laser cutting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221528982.8U CN218016457U (en) | 2022-06-20 | 2022-06-20 | Focusing device of laser cutting equipment and laser cutting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218016457U true CN218016457U (en) | 2022-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221528982.8U Active CN218016457U (en) | 2022-06-20 | 2022-06-20 | Focusing device of laser cutting equipment and laser cutting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218016457U (en) |
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2022
- 2022-06-20 CN CN202221528982.8U patent/CN218016457U/en active Active
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