CN210306307U - Cantilever double-beam laser cutting machine - Google Patents
Cantilever double-beam laser cutting machine Download PDFInfo
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- CN210306307U CN210306307U CN201921250388.5U CN201921250388U CN210306307U CN 210306307 U CN210306307 U CN 210306307U CN 201921250388 U CN201921250388 U CN 201921250388U CN 210306307 U CN210306307 U CN 210306307U
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Abstract
The utility model relates to a cantilever double-beam laser cutting machine, which comprises a base and two beams, wherein the two beams are symmetrical with each other, the tail ends of the two beams are arranged on the base and can move left and right on the base, a 90-degree included angle is formed between the beams and the base, compass cutting devices capable of moving back and forth are arranged on the inner side surfaces of the beams, and the compass cutting devices on the two beams which are symmetrically arranged correspond to each other; the compass cutting device and the cross beam are powered through a power distribution cabinet arranged on the outer side of the base, and the movement and cutting work are controlled through an operation cabinet arranged on the outer side of the base. The cantilever double-beam laser cutting machine can be used for uncoiling a production line by cutting through the double cross beams, can utilize plates to the maximum extent, and avoids material waste; the collision of the double cross beams can be effectively avoided through the anti-collision block and the photoelectric switch device, and the safety coefficient is improved.
Description
Technical Field
The utility model relates to a laser cutting field especially relates to a cantilever double-beam laser cutting machine.
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.
At present, laser cutting machine to panel spare on the market is by two parallel arrangement's supporter and erects and to realize moving about the crossbeam constitution on the supporter, set up the laser cutting head that can the back-and-forth movement on the crossbeam, its theory of operation is, place the panel spare of regulation size within range on the workstation between two parallel arrangement's supporter, the cutting work of panel is realized to the removal through crossbeam and laser cutting head, this kind of cutting mode easy operation, the processing is nimble, high efficiency, but because the width restriction, this kind of laser cutting machine can not be suitable for to the production line of opening a book, and this kind of laser cutting machine is because the restriction of cutting stroke, consequently can cause the serious waste of panel spare, and its volume ratio is great, two parallel arrangement's supporter can occupy great area.
Disclosure of Invention
The utility model aims to solve the technical problem that a cantilever double-beam laser cutting machine that can use to opening a book the production line is provided, avoids the material extravagant and area is little.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme: a cantilever double-beam laser cutting machine comprises a base and two cross beams welded by Q235-B low-carbon steel, wherein the two cross beams are symmetrical to each other, the tail ends of the two cross beams are arranged on the base and can move left and right on the base, an included angle of 90 degrees is formed between each cross beam and the base, compass cutting devices capable of moving back and forth are arranged on the inner side faces of the cross beams, and the compass cutting devices on the two cross beams which are symmetrically arranged correspond to each other; the compass cutting device consists of a compass device and a laser cutting head, the laser cutting head is fixed on the front end surface of the compass device, and two connecting seats capable of moving back and forth on a beam are symmetrically arranged at the left and right of the rear end of the compass device; the compass cutting device and the cross beam are powered through a power distribution cabinet arranged on the outer side of the base, and the movement and cutting work are controlled through an operation cabinet arranged on the outer side of the base.
Preferably, the top surface of the base is provided with two mutually parallel transverse guide rails, a transverse rack parallel to the two transverse guide rails is arranged in the middle of the two transverse guide rails, a transverse slider in sliding fit with the transverse guide rails is arranged at the bottom of the tail end of the transverse beam, a transverse moving gear meshed with the transverse rack is arranged between the transverse sliders and connected with a motor arranged at the tail end of the transverse beam, and the motor drives the transverse moving gear to move on the transverse rack so as to realize the left-right movement of the transverse beam on the transverse guide rails.
Preferably, the inner side surface of the cross beam is provided with two longitudinal guide rails which are parallel to each other, a longitudinal rack which is parallel to the two longitudinal guide rails is arranged in the middle of the two longitudinal guide rails, the side surface of the connecting seat is provided with a longitudinal sliding block which is in sliding fit with the longitudinal rack, a longitudinal moving gear which is meshed with the longitudinal rack is arranged between the longitudinal sliding blocks, the longitudinal moving gear is connected with a driving motor which is arranged on the connecting seat, and the driving motor drives the longitudinal moving gear to move on the longitudinal rack so as to realize the back and forth movement of the compass cutting device on the cross beam.
Preferably, the cross beam is electrically connected with the power distribution cabinet and the operation cabinet through a transverse drag chain arranged at the tail end of the cross beam, and the compass cutting device is connected with a longitudinal drag chain connected with the transverse drag chain through the tail end of the compass cutting device.
Preferably, a drag chain joint for fixing the head of the longitudinal drag chain is arranged on the compass cutting device, and an optical cable for realizing electric signal transmission between the longitudinal drag chain and the laser cutting head is fixedly arranged on the drag chain joint.
Preferably, the end of the cross beam, which is on the same side as the compass cutting device, is provided with an anti-collision block.
Preferably, the tail end of the beam, which is on the same side as the compass cutting device, is provided with a photoelectric switch device for detecting a safe distance.
Preferably, the bottom of the base is provided with a plurality of supporting feet capable of adjusting the height up and down.
Compared with the prior art, the utility model discloses an useful part is: the cantilever double-beam laser cutting machine can be used for uncoiling a production line by cutting through the double cross beams, can utilize plates to the maximum extent, and avoids material waste; the collision of the double cross beams can be effectively avoided through the anti-collision block and the photoelectric switch device, and the safety coefficient is improved.
Drawings
The present invention will be further explained with reference to the accompanying drawings.
FIG. 1 is a schematic view of the external structure of the cantilever dual-beam laser cutting machine of the present invention;
FIG. 2 is a schematic view of a cross beam structure in the cantilever double-beam laser cutting machine of the present invention;
FIG. 3 is a schematic view of the three-dimensional structure of the compass cutting device of the cantilever dual-beam laser cutting machine of the present invention;
fig. 4 is a schematic view of the structure of the compass cutting device in the cantilever double-beam laser cutting machine of the present invention.
In the figure: 1. a base; 2. a cross beam; 3. a transverse guide rail; 4. a power distribution cabinet; 5. an operation cabinet; 6. a compass cutting device; 61. a compass device; 62. a laser cutting head; 63. a linking seat; 64. a drive motor; 65. a longitudinal slide block; 66. a tow chain joint; 67. an optical cable; 7. a brace; 8. an anti-collision block; 9. a transverse rack; 10. a transverse slide block; 11. a longitudinal guide rail; 12. a longitudinal rack; 13. and (4) a longitudinal drag chain.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments:
fig. 1 shows a cantilever double-beam laser cutting machine, which comprises a base 1 and a beam 2 welded by Q235-B low carbon steel, wherein the beam welded by the Q235-B low carbon steel is subjected to finite element analysis, so that the rigidity of the welded beam is improved to the greatest extent, the weight is reduced, a cast aluminum beam cast by a die sinking mode can be avoided, and the cost is reduced; the two cross beams 2 are symmetrical to each other, the tail ends of the two cross beams are arranged on the base 1 and can move left and right on the base 1, an included angle of 90 degrees is formed between each cross beam 2 and the base 1, compass cutting devices 6 capable of moving back and forth are arranged on the inner side faces of the cross beams, and the compass cutting devices 6 on the two cross beams 2 which are symmetrically arranged correspond to each other; the compass cutting device 6 consists of a compass device 61 and a laser cutting head 62, the laser cutting head 62 is fixed on the front end surface of the compass device 61, and two connecting seats 63 capable of moving back and forth on the beam 2 are symmetrically arranged at the left and right of the rear end of the compass device 61; the compass cutting device 6 and the beam 2 are powered by a power distribution cabinet 4 arranged on the outer side of the base 1, and are controlled to move and cut by an operation cabinet 5 arranged on the outer side of the base 1.
In order to realize that the cross beam 2 can transversely move left and right on the base 1, the top surface of the base 1 is provided with two transverse guide rails 3 which are parallel to each other, a transverse rack 9 which is parallel to the two transverse guide rails 3 is arranged at the middle part of the two transverse guide rails 3, the bottom of the tail end of the cross beam 2 is provided with a transverse sliding block 10 which is in sliding fit with the transverse guide rails 3, a transverse moving gear which is meshed with the transverse rack 9 is arranged between the transverse sliding blocks 10, the transverse moving gear is connected with a motor arranged at the tail end of the cross beam 2, and the motor drives the transverse moving gear to move on the transverse rack 9 so as to realize the left and right movement of the cross.
As shown in fig. 2, two longitudinal guide rails 11 parallel to each other are arranged on the inner side surface of the cross beam 2, a longitudinal rack 12 parallel to the two longitudinal guide rails is arranged in the middle of the two longitudinal guide rails 11, a longitudinal slide block 65 in sliding fit with the longitudinal rack 12 is arranged on the side surface of the connecting seat 63, a longitudinal moving gear meshed with the longitudinal rack 12 is arranged between the longitudinal slide blocks 65, the longitudinal moving gear is connected with a driving motor 64 arranged on the connecting seat 63, and the driving motor 64 drives the longitudinal moving gear to move on the longitudinal rack 12 so as to realize the back and forth movement of the compass cutting device 6 on the cross beam 2.
In order to control the beam 2 and the compass cutting device 6 conveniently, the beam 2 is electrically connected with the power distribution cabinet 4 and the operation cabinet 5 through a transverse drag chain arranged at the tail end of the beam, and the compass cutting device 6 is connected with a longitudinal drag chain 13 connected with the transverse drag chain through the tail end of the compass cutting device.
In order to facilitate the connection between the compass cutting device 6 and the longitudinal tow chain 13 and the electrical signal transmission between the longitudinal tow chain 13 and the laser cutting head 62, as shown in fig. 3 and 4, a tow chain joint 66 for fixing the head of the longitudinal tow chain 13 is disposed on the compass cutting device 6, and an optical cable 67 for achieving the electrical signal transmission between the longitudinal tow chain 13 and the laser cutting head 62 is fixedly disposed on the tow chain joint 66.
In order to prevent the two symmetrically arranged cross beams 2 from colliding, the end of the cross beam 2 on the same side as the compass cutting device 6 is provided with an anti-collision block 8; and a photoelectric switch device for detecting the safe distance is arranged at the tail end of the beam 2 on the same side as the compass cutting device 6.
In order to adjust the levelness of the base 1, a plurality of supporting feet 7 capable of adjusting the vertical height are arrayed at the bottom of the base 1.
In order to improve the efficiency and the precision, the compass device 61 is a Procon compass mechanism, the maximum acceleration of a beam shaft can reach 5G, and an LTI system is adopted for independent control.
The working principle is as follows: the power distribution cabinet 4 respectively supplies power to the beam 2 and the compass cutting device 6 through a transverse drag chain and a longitudinal drag chain, controls the beam 2 to move left and right on the base 1 and the compass cutting device 6 to move back and forth on the beam 2 through the operation cabinet 5, and controls the laser cutting head 62 to perform laser cutting on a workpiece below the laser cutting head through the operation cabinet 5; the cross beam 2 and the compass cutting device 6 which are symmetrical to each other can realize independent operation control through the operation cabinet 5; the operation cabinet 5 controls a motor on the cross beam 2 to drive a transverse moving gear to rotate forwards and reversely, so that the cross beam 2 moves left and right on a transverse rack 9, and the operation track of the cross beam 2 is controlled to move linearly through a transverse sliding block 10 and a transverse guide rail 3 which are in sliding fit; meanwhile, the operation cabinet 5 controls the driving motor 64 to drive the longitudinal moving gear to rotate forward and backward, so that the compass cutting device 6 moves back and forth on the longitudinal rack 12, and the running track of the compass cutting device 6 is controlled to move linearly through the longitudinal sliding block 65 and the longitudinal guide rail 11 which are in sliding fit.
The cantilever double-beam laser cutting machine can be used for uncoiling a production line by cutting through the double cross beams, can utilize plates to the maximum extent, and avoids material waste; through the anti-collision block 8 and the photoelectric switch device, the mutual collision of the double cross beams can be effectively avoided, and the safety factor is improved.
It is to be emphasized that: the above embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form, and any simple modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (8)
1. The utility model provides a cantilever double beam laser cutting machine which characterized in that: the device comprises a base (1) and two cross beams (2) welded by Q235-B low-carbon steel, wherein the two cross beams (2) are symmetrical to each other, the tail ends of the two cross beams are arranged on the base (1) and can move left and right on the base (1), an included angle of 90 degrees is formed between each cross beam (2) and the base (1), compass cutting devices (6) capable of moving back and forth are arranged on the inner side surfaces of the cross beams, and the compass cutting devices (6) on the two cross beams (2) which are symmetrically arranged correspond to each other; the compass cutting device (6) consists of a compass device (61) and a laser cutting head (62), the laser cutting head (62) is fixed on the front end surface of the compass device (61), and two connecting seats (63) capable of moving back and forth on the cross beam (2) are symmetrically arranged at the left and right of the rear end of the compass device (61); the compass cutting device (6) and the beam (2) are powered through a power distribution cabinet (4) arranged on the outer side of the base (1), and are controlled to move and cut through an operation cabinet (5) arranged on the outer side of the base (1).
2. The cantilever dual-beam laser cutting machine according to claim 1, wherein: the top surface of the base (1) is provided with two transverse guide rails (3) which are parallel to each other, a transverse rack (9) which is parallel to the transverse guide rails is arranged in the middle of the two transverse guide rails (3), a transverse sliding block (10) which is in sliding fit with the transverse guide rails (3) is arranged at the bottom of the tail end of the transverse beam (2), a transverse moving gear which is meshed with the transverse rack (9) is arranged between the transverse sliding blocks (10), the transverse moving gear is connected with a motor which is arranged at the tail end of the transverse beam (2), and the motor drives the transverse moving gear to move on the transverse rack (9) so as to realize the left-right movement of the transverse beam (2) on the transverse guide rails (.
3. The cantilever dual-beam laser cutting machine according to claim 1, wherein: the inner side surface of the cross beam (2) is provided with two longitudinal guide rails (11) which are parallel to each other, a longitudinal rack (12) which is parallel to the longitudinal guide rails is arranged in the middle of the two longitudinal guide rails (11), the side surface of the connecting seat (63) is provided with a longitudinal sliding block (65) which is in sliding fit with the longitudinal rack (12), a longitudinal moving gear which is meshed with the longitudinal rack (12) is arranged between the longitudinal sliding blocks (65), the longitudinal moving gear is connected with a driving motor (64) which is arranged on the connecting seat (63), and the driving motor (64) drives the longitudinal moving gear to move on the longitudinal rack (12) so as to realize the back and forth movement of the compass cutting device (6) on the cross beam (2).
4. The cantilever dual-beam laser cutting machine according to claim 1, wherein: crossbeam (2) realize through setting up at its terminal horizontal tow chain with switch board (4) and operation cabinet (5) electric signal connection, compass cutting device (6) are connected through terminal vertical tow chain (13) of being connected with horizontal tow chain.
5. The cantilever dual-beam laser cutting machine according to claim 4, wherein: the compass cutting device (6) is provided with a drag chain joint (66) used for fixing the head of the longitudinal drag chain (13), and the drag chain joint (66) is fixedly provided with an optical cable (67) for realizing electric signal transmission between the longitudinal drag chain (13) and the laser cutting head (62).
6. The cantilever dual-beam laser cutting machine according to claim 1, wherein: and the tail end of the cross beam (2) on the same side as the compass cutting device (6) is provided with an anti-collision block (8).
7. The cantilever dual-beam laser cutting machine according to claim 1, wherein: and a photoelectric switch device for detecting the safe distance is arranged at the tail end of the beam (2) on the same side as the compass cutting device (6).
8. The cantilever dual-beam laser cutting machine according to claim 1, wherein: the bottom of the base (1) is provided with a plurality of supporting feet (7) with adjustable upper and lower heights.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921250388.5U CN210306307U (en) | 2019-08-05 | 2019-08-05 | Cantilever double-beam laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921250388.5U CN210306307U (en) | 2019-08-05 | 2019-08-05 | Cantilever double-beam laser cutting machine |
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| Publication Number | Publication Date |
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| CN210306307U true CN210306307U (en) | 2020-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921250388.5U Active CN210306307U (en) | 2019-08-05 | 2019-08-05 | Cantilever double-beam laser cutting machine |
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| CN (1) | CN210306307U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110315219A (en) * | 2019-08-05 | 2019-10-11 | 苏州领创先进智能装备有限公司 | A kind of cantilever twin beams laser cutting machine |
| CN114515914A (en) * | 2022-03-24 | 2022-05-20 | 安徽拓普龙数控设备制造有限公司 | Energy-saving environment-friendly laser cutting machine |
-
2019
- 2019-08-05 CN CN201921250388.5U patent/CN210306307U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110315219A (en) * | 2019-08-05 | 2019-10-11 | 苏州领创先进智能装备有限公司 | A kind of cantilever twin beams laser cutting machine |
| CN114515914A (en) * | 2022-03-24 | 2022-05-20 | 安徽拓普龙数控设备制造有限公司 | Energy-saving environment-friendly laser cutting machine |
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