CN220718100U - Collision-proof device of laser cutting machine - Google Patents
Collision-proof device of laser cutting machine Download PDFInfo
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- CN220718100U CN220718100U CN202322247622.1U CN202322247622U CN220718100U CN 220718100 U CN220718100 U CN 220718100U CN 202322247622 U CN202322247622 U CN 202322247622U CN 220718100 U CN220718100 U CN 220718100U
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- laser
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- 238000003698 laser cutting Methods 0.000 title claims abstract description 17
- 230000000694 effects Effects 0.000 claims abstract description 18
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000003213 activating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of laser cutting, and provides an anti-collision device of a laser cutting machine, which comprises: a base; the laser cutter is arranged above the base; and the anti-collision mechanism is arranged above the laser cutter. According to the utility model, the guard plate, the buffer spring, the inclined blocks and the round blocks are arranged, when the laser cutter is about to collide with a workpiece during movement, the guard plate positioned on the outer side of the laser cutter is in contact with the workpiece to collide first, so that the square block drives the round blocks to move towards the center of the square block, the two inclined blocks on the surface of the round shaft move towards each other and squeeze the buffer spring, impact force generated by collision can be alleviated and absorbed, the laser cutter can be elastically protected, and the effect of preventing the laser cutter from collision damage is finally realized, so that the service life of the laser cutter is prolonged, and the problem that the laser cutter in the prior art is easy to collide and damage is solved through the technical scheme.
Description
Technical Field
The utility model relates to the technical field of laser cutting, in particular to an anti-collision device of a laser cutting machine.
Background
The laser cutting is to melt and evaporate the workpiece by the energy released when the laser beam irradiates the surface of the workpiece so as to achieve the purposes of cutting and engraving, and has the characteristics of high precision, rapid cutting, automatic typesetting, material saving, smooth cut, low processing cost and the like, and is not limited by cutting pattern limitation.
Disclosure of Invention
The utility model provides an anti-collision device of a laser cutting machine, which solves the problem that the laser cutting machine in the related technology is easy to collide and damage.
The technical scheme of the utility model is as follows: the utility model provides a laser cutting machine anticollision device, including:
a base;
the laser cutter is arranged above the base;
the anti-collision mechanism is arranged above the laser cutter;
the protection mechanism is arranged below the laser cutter;
the anti-collision mechanism comprises a square frame, the square frame is fixedly arranged at the top of the laser cutter, a round shaft is fixedly arranged on the inner wall of the square frame, inclined blocks are movably sleeved on two sides of the outer surface of the round shaft, a buffer spring positioned between the two inclined blocks is movably sleeved on the outer surface of the round shaft, two ends of the buffer spring are fixedly connected to the surfaces of the two inclined blocks respectively, a square block positioned above the round shaft is movably sleeved on the inner wall of the square frame, a guard plate is fixedly connected to one end of the square block, a round block positioned inside the inclined block is fixedly connected to the bottom end of the square block, and the round block can drive the inclined block to move and extrude the buffer spring through the central movement of the square block to the square block.
As a preferable technical scheme of the utility model, the utility model comprises the following steps:
the protection mechanism consists of a baffle, a bolt and a pull handle;
the middle part fixedly connected with cutting head of laser cutter bottom, baffle movable mounting is in the bottom of laser cutter inner wall, the lateral groove has all been seted up to the upper and lower both sides of baffle left end, the bottom fixed mounting of laser cutter has the fixed block that is located the baffle left, the bolt activity cup joints the inside that the inner wall at the fixed block and the one end of bolt extended to the lateral groove, pull handle fixed connection is at the left end of bolt, pulls the pull handle left and drives the bolt and move left can remove the fixed effect to the baffle.
As a preferable technical scheme of the utility model, the utility model further comprises:
the driving mechanism is arranged above the base and consists of a driving motor, a first lead screw and a first sliding block;
the two sides at base top are all fixed mounting has the stand, the top fixedly connected with crossbeam of stand, the top movable mounting of crossbeam has the horizontal pole, driving motor fixed mounting is in the front of crossbeam, the other end at driving motor output shaft is fixed to cup joint to first lead screw, the inner wall and the surface threaded connection of first lead screw of first slider fixed mounting in the bottom of horizontal pole and first slider.
As a preferable technical scheme of the utility model, the utility model further comprises:
the power mechanism is arranged in the cross rod and consists of a brake motor, a second lead screw and a second sliding block;
the brake motor is fixedly arranged at the right end of the cross rod, the second lead screw is fixedly sleeved at the other end of the output shaft of the brake motor, the other end of the second lead screw penetrates through the cross rod, and the second sliding block is in threaded sleeve connection with the middle of the outer surface of the second lead screw.
As a preferable technical scheme of the utility model, the bottom end of the second sliding block is fixedly connected with a cylinder, and the bottom end of the cylinder is fixedly connected with the top of the laser cutter.
As a preferable technical scheme of the utility model, the cushion block is fixedly arranged on the inner surface of the guard plate, and the cushion block is made of rubber.
As a preferable technical scheme of the utility model, the outer surface of the bolt is movably sleeved with a reset spring positioned between the fixed block and the pull handle, one end of the reset spring is fixedly connected to the left end of the fixed block, and the other end of the reset spring is fixedly connected to the right end of the pull handle.
As a preferable technical scheme of the utility model, the outer surface of the round block is in sliding connection with the inner wall of the inclined block, and the outer surface of the round block and the inner wall of the inclined block are smooth.
The working principle and the beneficial effects of the utility model are as follows:
1. according to the utility model, the guard plate, the buffer spring, the inclined blocks and the round blocks are arranged, when the laser cutter is about to collide with a workpiece during movement, the guard plate positioned on the outer side of the laser cutter is in contact with the workpiece to collide first, so that the square block drives the round blocks to move towards the center of the square block, and the two inclined blocks on the surface of the round shaft move towards each other and squeeze the buffer spring, so that impact force generated by collision can be alleviated and absorbed, the laser cutter can be elastically protected, the effect of preventing the laser cutter from collision damage is finally realized, and the service life of the laser cutter is prolonged.
2. According to the utility model, the baffle, the bolt and the reset spring are arranged, when the cutting head is not used, the pull handle is pulled leftwards to drive the bolt to move leftwards and stretch the reset spring, when the right end of the bolt is pulled out of the side groove, the fixing effect on the baffle is relieved, the baffle is moved downwards to enable the bolt to be inserted into the side groove above, and therefore the baffle can be fixed around the cutting head, and finally the effect of protecting the cutting head is achieved, and therefore the cutting head is prevented from being damaged due to accidental impact to the cutting head when a worker carries a workpiece when the cutting head is not used.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the front cross-sectional structure of the present utility model;
FIG. 3 is a schematic side cross-sectional view of the present utility model;
FIG. 4 is a schematic cross-sectional view of the interior of the laser cutter of the present utility model;
FIG. 5 is a schematic top cross-sectional view of a laser cutter of the present utility model;
FIG. 6 is a schematic cross-sectional view of the inside of the circular shaft of the present utility model.
In the figure: 1. A base; 2. a laser cutter; 3. a block; 4. a circular shaft; 5. a sloping block; 6. a buffer spring; 7. a square block; 8. a guard board; 9. round blocks; 10. a cutting head; 11. a baffle; 12. a side groove; 13. a fixed block; 14. a plug pin; 15. a pull handle; 16. a return spring; 17. a column; 18. a cross beam; 19. a cross bar; 20. a driving motor; 21. a first lead screw; 22. a first slider; 23. a brake motor; 24. a second lead screw; 25. a second slider; 26. a cylinder; 27. and (5) cushion blocks.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1 to 6, the present embodiment proposes a method including:
a base 1;
the laser cutter 2 is arranged above the base 1;
an anti-collision mechanism arranged above the laser cutter 2;
a protection mechanism arranged below the laser cutter 2;
wherein, anticollision institution is including square frame 3, square frame 3 fixed mounting is at the top of laser cutter 2, square frame 3's inner wall fixed mounting has circle axle 4, oblique piece 5 has all been cup jointed to the equal activity of both sides of circle axle 4 surface, the surface activity of circle axle 4 has cup jointed the buffer spring 6 that is located between two oblique pieces 5, the both ends of buffer spring 6 are fixed connection respectively at the surface of two oblique pieces 5, square frame 7 that is located circle axle 4 top has been cup jointed in square frame 3's inner wall activity, square frame 7's one end fixedly connected with backplate 8, square frame 7's bottom fixedly connected with is located the inside round piece 9 of oblique piece 5, square frame 7 moves to square frame 3's center and can make round piece 9 drive oblique piece 5 motion and extrude buffer spring 6.
In this embodiment, when the laser cutter 2 will collide with the workpiece during moving, the guard plate 8 located at the outer side of the laser cutter 2 will contact with the workpiece first, so that the square block 7 drives the round block 9 to move towards the center of the square block 3, so that the two inclined blocks 5 on the surface of the round shaft 4 move towards each other and squeeze the buffer spring 6, so as to alleviate and absorb the impact force generated by the collision, and further to elastically protect the laser cutter 2.
Example 2
As shown in fig. 4, based on the same concept as that of embodiment 1 described above, this embodiment also proposes that it includes:
the protection mechanism consists of a baffle 11, a bolt 14 and a pull handle 15;
the middle part fixedly connected with cutting head 10 of laser cutter 2 bottom, baffle 11 movable mounting has all seted up side channel 12 in the bottom of laser cutter 2 inner wall, the upper and lower both sides of baffle 11 left end, the bottom fixed mounting of laser cutter 2 has the fixed block 13 that is located baffle 11 left, bolt 14 activity cup joints the inside that just one end of bolt 14 extends to side channel 12 at the inner wall of fixed block 13, pull handle 15 fixed connection is at the left end of bolt 14, pull handle 15 to the left and drive bolt 14 left motion can remove the fixed effect to baffle 11.
In this embodiment, the latch 14 is moved leftward by pulling the pull handle 15 leftward, and the fixing effect on the baffle 11 is released when the right end of the latch 14 is withdrawn from the inside of the side groove 12.
Example 3
As shown in fig. 3, based on the same concept as that of embodiment 1, this embodiment further proposes that the method further includes:
a driving mechanism which is arranged above the base 1 and is composed of a driving motor 20, a first lead screw 21 and a first sliding block 22;
the stand 17 is fixedly installed on two sides of the top of the base 1, the cross beam 18 is fixedly connected to the top of the stand 17, the cross beam 19 is movably installed on the top of the cross beam 18, the driving motor 20 is fixedly installed on the front face of the cross beam 18, the first lead screw 21 is fixedly sleeved on the other end of the output shaft of the driving motor 20, the first sliding block 22 is fixedly installed at the bottom of the cross beam 19, and the inner wall of the first sliding block 22 is in threaded connection with the outer surface of the first lead screw 21.
In this embodiment, by starting the driving motor 20, the first screw 21 may be rotated, so that the first slider 22 may drive the cross bar 19 to move forward or backward.
Example 4
As shown in fig. 2, based on the same concept as that of the above embodiment 1, this embodiment further proposes that the method further includes:
the power mechanism is arranged in the cross bar 19 and consists of a brake motor 23, a second lead screw 24 and a second sliding block 25;
the brake motor 23 is fixedly arranged at the right end of the cross rod 19, the second lead screw 24 is fixedly sleeved at the other end of the output shaft of the brake motor 23, the other end of the second lead screw 24 penetrates through the cross rod 19, and the second sliding block 25 is in threaded sleeve connection with the middle of the outer surface of the second lead screw 24.
In this embodiment, the second screw 24 is rotated by activating the brake motor 23, so that the second slider 25 can be moved leftward or rightward.
Example 5
As shown in fig. 1 to 3, based on the same concept as that of the above embodiment 1, it is further provided that the bottom end of the second slider 25 is fixedly connected with a cylinder 26, and the bottom end of the cylinder 26 is fixedly connected to the top of the laser cutter 2.
In this embodiment, the actuating cylinder 26 can move the laser cutter 2 upward or downward, so that the distance between the cutting head 10 and the workpiece can be adjusted to facilitate cutting.
Example 6
As shown in fig. 4 to 6, based on the same concept as that of the above-described embodiment 1, it is also proposed that the cushion blocks 27 are fixedly mounted on the inner surface of the guard plate 8, and the cushion blocks 27 are made of rubber.
In this embodiment, the rubber has a soft property, and thus can provide a cushioning effect when the protector plate 8 collides with the laser cutter 2.
Example 7
As shown in fig. 4, based on the same concept as that of the above embodiment 1, it is further proposed that the outer surface of the latch 14 is movably sleeved with a return spring 16 located between the fixed block 13 and the pull handle 15, one end of the return spring 16 is fixedly connected to the left end of the fixed block 13, and the other end of the return spring 16 is fixedly connected to the right end of the pull handle 15.
In this embodiment, by setting the return spring 16 in a stretched state, the right end of the plug 14 can be held inside the side groove 12 due to the elastic restoring action of the return spring 16.
Example 8
As shown in fig. 6, based on the same concept as that of the above embodiment 1, it is also proposed that the outer surface of the round block 9 is slidably connected to the inner wall of the inclined block 5, and both the outer surface of the round block 9 and the inner wall of the inclined block 5 are smooth.
In this embodiment, through the design that the outer surface of the round block 9 and the inner wall of the inclined block 5 are smooth, the round block 9 can slide more smoothly in the inclined block 5.
The working principle and the using flow of the utility model are as follows:
the staff can control the cutting position of the laser cutter 2 to the work piece through starting driving motor 20 and brake motor 23, control the distance of laser cutter 2 and work piece through starting cylinder 26, when the laser cutter 2 will collide the work piece when moving, the backplate 8 that is located the laser cutter 2 outside can be at first with the work piece contact collision for square 7 drives circle piece 9 to the center motion of square 3, thereby make two oblique pieces 5 on circle axle 4 surface move in opposite directions and extrude buffer spring 6, thereby can alleviate the impact force that the collision produced and absorb, and then can carry out elastic protection to laser cutter 2, finally realized can prevent the effect that laser cutter 2 collided the damage, thereby promoted the life of laser cutter 2.
When the cutting head 10 is not used, a worker can pull the pull handle 15 leftwards to drive the plug pin 14 to move leftwards and stretch the return spring 16, when the right end of the plug pin 14 is pulled out from the side groove 12, the fixing effect on the baffle plate 11 is relieved, the baffle plate 11 is moved downwards to enable the plug pin 14 to be inserted into the side groove 12 above, and accordingly the baffle plate 11 can be fixed around the cutting head 10, the effect of protecting the cutting head 10 is finally achieved, and the cutting head 10 is prevented from being damaged due to accidental impact on the cutting head 10 when the worker carries a workpiece when the cutting head is not used.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. Laser cutting machine anticollision device, its characterized in that is including:
a base (1);
the laser cutter (2) is arranged above the base (1);
the anti-collision mechanism is arranged above the laser cutter (2);
the protection mechanism is arranged below the laser cutter (2);
the anti-collision mechanism comprises a square frame (3), the square frame (3) is fixedly arranged at the top of the laser cutter (2), a round shaft (4) is fixedly arranged on the inner wall of the square frame (3), inclined blocks (5) are movably sleeved on two sides of the outer surface of the round shaft (4), a buffer spring (6) positioned between the two inclined blocks (5) is movably sleeved on the outer surface of the round shaft (4), two ends of the buffer spring (6) are fixedly connected to the surfaces of the two inclined blocks (5) respectively, a square block (7) positioned above the round shaft (4) is movably sleeved on the inner wall of the square frame (3), a guard plate (8) is fixedly connected to one end of the square block (7), round blocks (9) positioned inside the inclined blocks (5) are fixedly connected to the bottom end of the square block (7), and the round blocks (9) can drive the inclined blocks (5) to move and extrude the buffer spring (6) towards the center of the square frame (3).
2. The anti-collision device of the laser cutting machine according to claim 1, comprising:
the protection mechanism consists of a baffle (11), a bolt (14) and a pull handle (15);
the middle part fixedly connected with cutting head (10) of laser cutter (2) bottom, baffle (11) movable mounting is in the bottom of laser cutter (2) inner wall, lateral groove (12) have all been seted up to the upper and lower both sides of baffle (11) left end, the bottom fixed mounting of laser cutter (2) has fixed block (13) that are located baffle (11) left, the activity of bolt (14) cup joints the inside that extends to lateral groove (12) at the inner wall of fixed block (13) and the one end of bolt (14), pull handle (15) fixed connection is at the left end of bolt (14), pulls pull handle (15) left and drives bolt (14) and move left and can release the fixed effect to baffle (11).
3. The laser cutter collision avoidance device of claim 1 further comprising:
the driving mechanism is arranged above the base (1) and consists of a driving motor (20), a first lead screw (21) and a first sliding block (22);
the novel lifting device is characterized in that upright posts (17) are fixedly arranged on two sides of the top of the base (1), a cross beam (18) is fixedly connected to the top of the upright posts (17), a cross beam (19) is movably arranged on the top of the cross beam (18), a driving motor (20) is fixedly arranged on the front face of the cross beam (18), a first lead screw (21) is fixedly sleeved on the other end of an output shaft of the driving motor (20), and a first sliding block (22) is fixedly arranged at the bottom of the cross beam (19) and is in threaded connection with the inner wall of the first sliding block (22) and the outer surface of the first lead screw (21).
4. The laser cutter collision preventing device according to claim 3, further comprising:
the power mechanism is arranged in the cross bar (19) and consists of a brake motor (23), a second lead screw (24) and a second sliding block (25);
the brake motor (23) is fixedly arranged at the right end of the cross rod (19), the second lead screw (24) is fixedly sleeved at the other end of the output shaft of the brake motor (23), the other end of the second lead screw (24) penetrates through the cross rod (19), and the second sliding block (25) is in threaded sleeve connection with the middle of the outer surface of the second lead screw (24).
5. The anti-collision device of the laser cutting machine according to claim 4, wherein the bottom end of the second sliding block (25) is fixedly connected with a cylinder (26), and the bottom end of the cylinder (26) is fixedly connected to the top of the laser cutting machine (2).
6. The anti-collision device of the laser cutting machine according to claim 1, wherein a cushion block (27) is fixedly arranged on the inner surface of the guard plate (8), and the cushion block (27) is made of rubber.
7. The anti-collision device of the laser cutting machine according to claim 2, wherein a reset spring (16) positioned between the fixed block (13) and the pull handle (15) is movably sleeved on the outer surface of the bolt (14), one end of the reset spring (16) is fixedly connected to the left end of the fixed block (13), and the other end of the reset spring (16) is fixedly connected to the right end of the pull handle (15).
8. The anti-collision device of the laser cutting machine according to claim 1, wherein the outer surface of the round block (9) is in sliding connection with the inner wall of the inclined block (5), and the outer surface of the round block (9) and the inner wall of the inclined block (5) are smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322247622.1U CN220718100U (en) | 2023-08-21 | 2023-08-21 | Collision-proof device of laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322247622.1U CN220718100U (en) | 2023-08-21 | 2023-08-21 | Collision-proof device of laser cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220718100U true CN220718100U (en) | 2024-04-05 |
Family
ID=90486295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322247622.1U Active CN220718100U (en) | 2023-08-21 | 2023-08-21 | Collision-proof device of laser cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220718100U (en) |
-
2023
- 2023-08-21 CN CN202322247622.1U patent/CN220718100U/en active Active
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