CN111438446A - Anti-collision device of laser cutting machine - Google Patents
Anti-collision device of laser cutting machine Download PDFInfo
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- CN111438446A CN111438446A CN202010453253.XA CN202010453253A CN111438446A CN 111438446 A CN111438446 A CN 111438446A CN 202010453253 A CN202010453253 A CN 202010453253A CN 111438446 A CN111438446 A CN 111438446A
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- cutting machine
- sliding
- laser cutting
- truss
- plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/0869—Devices involving movement of the laser head in at least one axial direction
- B23K26/0876—Devices involving movement of the laser head in at least one axial direction in at least two axial directions
- B23K26/0884—Devices involving movement of the laser head in at least one axial direction in at least two axial directions in at least in three axial directions, e.g. manipulators, robots
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
Abstract
The invention discloses an anti-collision device of a laser cutting machine, which comprises a base, a workpiece and the laser cutting machine, wherein a truss is arranged on one side of the top surface of the base, a sliding installation seat is slidably installed on the horizontal part of the truss, a driving motor is arranged on one side of the truss, the output end of the driving motor is connected with a screw rod, the bottom surface of the sliding installation seat is connected with the truss through a limiting sliding rail, a sleeve is arranged in the middle of the bottom surface of the sliding installation seat, and the screw rod penetrates through the sleeve and is in threaded connection; the output end of the air cylinder is connected with a laser cutting machine, the laser cutting machine is connected with the top surface of the sliding mounting seat through a drag chain, a through hole is formed in the other side of the sliding mounting seat, a first anti-collision mechanism is arranged in the through hole, and second anti-collision mechanisms matched with the first anti-collision mechanism are arranged on the two sides of the truss; the laser cutting machine has high efficiency and stability, and can avoid the chance of contacting with a truss and a workpiece, so that the phenomenon of collision of a cutting head cannot occur.
Description
Technical Field
The invention belongs to the technical field of laser cutting machines, and relates to an anti-collision device of a laser cutting machine, in particular to an anti-collision device of a laser cutting machine.
Background
The laser cutting machine focuses laser emitted from a laser into a laser beam with high power density through an optical path system. The laser beam irradiates the surface of the workpiece to make the workpiece reach a melting point or a boiling point, and simultaneously, the high-pressure gas coaxial with the laser beam blows away the molten or gasified metal.
In the prior art, when the laser cutting machine is protected against collision, a ceramic ring is usually arranged on the upper part of a cutting nozzle at the lower part of a cutting head, when the cutting head is collided, the ceramic ring is firstly damaged, other parts of the machine which stops running are protected, and more serious damage is avoided.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, when the laser cutting machine is subjected to anti-collision protection, a ceramic ring is usually arranged at the upper part of a cutting nozzle at the lower part of a cutting head, when the cutting head is collided, the ceramic ring is firstly damaged, other parts are protected when the machine stops running, and more serious damage is avoided.
The purpose of the invention can be realized by the following technical scheme:
An anti-collision device of a laser cutting machine comprises a base, a workpiece and the laser cutting machine, wherein a truss is arranged on one side of the top surface of the base, a sliding installation seat is slidably installed on the horizontal part of the truss, a driving motor is arranged on one side of the truss, the output end of the driving motor is connected with a screw rod, the bottom surface of the sliding installation seat is connected with the truss through a limiting sliding rail, a sleeve is arranged in the middle of the bottom surface of the sliding installation seat, and the screw rod penetrates through the sleeve and is in threaded connection with;
The air cylinder is installed on one side of the sliding installation seat, the output end of the air cylinder is connected with the laser cutting machine, the laser cutting machine is connected with the top surface of the sliding installation seat through the drag chain, a through hole is formed in the other side of the sliding installation seat, a first anti-collision mechanism is arranged in the through hole, and second anti-collision mechanisms matched with the first anti-collision mechanism are arranged on the two sides of the truss.
Preferably, first anticollision institution includes second fixed plate, elasticity telescopic link, buffer board, through hole, and the second fixed plate sets up respectively in the inside both sides of through hole, and is provided with the buffer board between two sets of second fixed plates, and the buffer board removes along the inner wall of through hole, and the both sides of buffer board are connected with the buffering through elasticity telescopic link respectively.
Preferably, the second anti-collision mechanism is symmetrically arranged along a vertical middle vertical line of the truss, the second anti-collision mechanism comprises a first fixing plate, guide rods, springs and a sliding plate, the first fixing plate is fixedly installed on the truss, two groups of guide rods are arranged on the side wall, close to the sliding installation seat, of the first fixing plate in parallel, the guide rods penetrate through the sliding plate and are connected with the sliding plate in a sliding mode, the springs are sleeved on the guide rods, and the two ends of each spring are connected with the first fixing plate and the sliding plate respectively.
Preferably, the second fixing plate is provided with a through hole matched with the guide rod, and the size of the sliding plate is larger than that of the through hole.
Preferably, the top of the laser cutting machine is connected with the output end of the air cylinder through the mounting seat, the mounting seat is connected with the top surface of the sliding mounting seat through the drag chain, a displacement sensor is arranged on the side wall of the laser cutting machine, and the displacement sensor is in signal connection with the air cylinder.
Preferably, equidistant being provided with the transfer roller that is used for transporting the work piece of multiunit on the base top surface, equidistant being provided with the base plate on the base top surface, the base plate sets up between two sets of transfer rollers, and the both sides of base plate slide respectively the cover and are equipped with the stopper, and the stopper passes through fastening bolt and is connected with the base plate.
Preferably, the side wall of the sliding installation seat is provided with an outer cover in a buckling mode, and the air cylinder is located in the outer cover.
Preferably, the working method of the anti-collision device of the laser cutting machine comprises the following steps:
S1, placing the workpiece to be cut on the top surface of the base and on the conveying roller and the base plate, then adjusting the limiting blocks on the two sides of the base plate according to the width size of the workpiece to be cut to enable the workpiece to be positioned between the limiting blocks on the two sides and move and limit the workpiece, driving the lead screw to move and enable the sliding installation seat to horizontally move along the truss through the limiting sliding rail and the sleeve by controlling the work of the driving motor, and moving to the position of the cutting line of the workpiece, when the sliding installation seat moves to the two sides of the truss, firstly inserting the guide rod into the through hole on the sliding installation seat, then contacting the side wall of the sliding installation seat with the sliding plate, pushing the sliding plate to move along the guide rod, simultaneously enabling the spring to be in a compressed state, thereby buffering the sliding installation seat, and contacting the guide rod with the buffer plate in the through hole when the sliding plate continues, the buffer plate is pushed to move along the inner wall of the through hole, so that the elastic telescopic rods on the two sides of the buffer plate are respectively in a compressed state and an extended state, the sliding installation seat is further buffered, and meanwhile, the laser cutting machine is installed on the sliding installation seat, so that the laser cutting machine can avoid collision with the truss;
S2, the laser cutting machine is driven to move along the vertical direction of the sliding mounting seat through the control cylinder, the distance between the laser cutting machine and the workpiece is adjusted, the set drag chain and the displacement sensor are informed, and the laser cutting machine is limited along the vertical direction.
Compared with the prior art, the invention has the beneficial effects that: the workpiece to be cut is placed on the top surface of the base and positioned on the conveying roller and the base plate, then the limiting blocks on two sides of the base plate are adjusted according to the width size of the workpiece to be cut, so that the workpiece is positioned between the limiting blocks on two sides and is moved and limited, the limiting blocks are sleeved on two sides of the base plate, so that the workpiece to be cut is limited according to the width size of the workpiece to be cut, the workpiece is ensured not to be deviated during cutting, the laser cutting machine can accurately cut the workpiece, and the workpiece can be suitable for workpieces with different sizes due to the movable adjustment of the limiting blocks, so that the workpiece to be cut has the advantage of strong applicability, the screw rod is driven to move by controlling the driving motor to work, the sliding mounting seat is driven to horizontally move along the truss and move to the position of a workpiece cutting line, when the sliding mounting seat moves to two sides of the truss, firstly, a guide rod is inserted into a through hole in a sliding mounting seat, then, the side wall of the sliding mounting seat is in contact with a sliding plate, the sliding plate is pushed to move along the guide rod, and meanwhile, a spring is in a compression state, so that the sliding mounting seat is buffered, when the sliding plate continues to move, the guide rod is in contact with a buffer plate in the through hole, and the buffer plate is pushed to move along the inner wall of the through hole, so that elastic telescopic rods at two sides of the buffer plate are in a compression state and an extension state respectively, so that the sliding mounting seat is further buffered, the sliding mounting seat can stably move along a truss, the phenomenon of collision with the truss is avoided, and the sliding mounting seat has an efficient and safe anti-collision effect;
The laser cutting machine is driven to move along the vertical direction of the sliding mounting seat through the control cylinder, the distance between the laser cutting machine and a workpiece is adjusted, a drag chain and a displacement sensor are informed to be arranged, the laser cutting machine is limited along the vertical direction, the displacement sensor is used for measuring the distance between the laser cutting machine and the workpiece, the contact between the drag chain and the workpiece on the laser cutting machine is avoided, the damage caused by collision of the cutting head is avoided, meanwhile, the drag chain also limits the distance between the laser cutting machine and the workpiece, the contact between the drag chain and the workpiece on the laser cutting machine is avoided, and the damage caused by collision of the cutting head is avoided; after the horizontal and vertical positions of the laser cutting machine are adjusted, the workpiece can be cut.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic overall perspective structure of the present invention.
Fig. 2 is a schematic structural view of a connection relationship between the laser cutting machine and the sliding mounting base according to the present invention.
FIG. 3 is a sectional view showing the connection relationship between the laser cutting machine and the slide mount according to the present invention.
Fig. 4 is a schematic perspective view of a laser cutting machine according to the present invention.
Fig. 5 is a schematic structural view of the inside of the through hole in the present invention.
FIG. 6 is an enlarged view of the area A in FIG. 1 according to the present invention.
In the figure: 1. a base; 2. a workpiece; 3. a conveying roller; 4. a substrate; 5. a limiting block; 6. a truss; 7. a drive motor; 8. a screw rod; 9. a sliding mounting seat; 10. a drag chain; 11. a cylinder; 12. a laser cutting machine; 13. a housing; 14. a through hole; 15. a limiting slide rail; 16. a sleeve; 17. a displacement sensor; 18. a mounting seat; 19. a first fixing plate; 20. a guide bar; 21. a spring; 22. a sliding plate; 23. a second fixing plate; 24. an elastic telescopic rod; 25. a buffer plate; 26. a through hole.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an anti-collision device for a laser cutting machine comprises a base 1, a workpiece 2 and a laser cutting machine 12, wherein a truss 6 is arranged on one side of the top surface of the base 1, a sliding mounting seat 9 is slidably mounted on the horizontal part of the truss 6, a driving motor 7 is arranged on one side of the truss 6, the output end of the driving motor 7 is connected with a screw rod 8, the bottom surface of the sliding mounting seat 9 is connected with the truss 6 through a limiting slide rail 15, a sleeve 16 is arranged in the middle of the bottom surface of the sliding mounting seat 9, and the screw rod 8 penetrates through the sleeve 16 and is in threaded connection with the;
An air cylinder 11 is installed on one side of the sliding installation seat 9, the output end of the air cylinder 11 is connected with a laser cutting machine 12, the laser cutting machine 12 is connected with the top surface of the sliding installation seat 9 through a drag chain 10, a through hole 14 is formed in the other side of the sliding installation seat 9, a first anti-collision mechanism is arranged in the through hole 14, and second anti-collision mechanisms matched with the first anti-collision mechanisms are arranged on the two sides of the truss 6.
The first anti-collision mechanism comprises second fixing plates 23, elastic telescopic rods 24, buffer plates 25 and through holes 26, the second fixing plates 23 are respectively arranged on two sides of the interior of the through hole 14, the buffer plates 25 are arranged between the two sets of second fixing plates 23, the buffer plates 25 move along the inner walls of the through hole 14, and two sides of each buffer plate 25 are respectively connected with the corresponding buffer plate 25 through the elastic telescopic rods 24.
The second anticollision mechanism sets up along truss 6's vertical perpendicular bisector symmetry, and the second anticollision mechanism includes first fixed plate 19, guide arm 20, spring 21, sliding plate 22, first fixed plate 19 fixed mounting is on truss 6, first fixed plate 19 is close to parallel arrangement on the lateral wall of slidable mounting seat 9 has two sets of guide arm 20, guide arm 20 runs through sliding plate 22 to with sliding plate 22 sliding connection, and the cover is equipped with spring 21 on the guide arm 20, first fixed plate 19 and sliding plate 22 are connected respectively at the both ends of spring 21.
The second fixing plate 23 is provided with a through hole 26 adapted to the guide bar 20, and the size of the sliding plate 22 is larger than that of the through hole 14. The top of the laser cutting machine 12 is connected with the output end of the air cylinder 11 through the mounting seat 18, the mounting seat 18 is connected with the top surface of the sliding mounting seat 9 through the drag chain 10, a displacement sensor 17 is arranged on the side wall of the laser cutting machine 12, the displacement sensor 17 is in signal connection with the air cylinder 11, and the type of the displacement sensor 17 is HG-C1050.
Equidistant transfer roller 3 that is used for transporting work piece 2 that is provided with the multiunit on 1 top surface of base, equidistant base plate 4 that is provided with on 1 top surface of base, base plate 4 sets up between two sets of transfer roller 3, and the both sides of base plate 4 slide respectively the cover and be equipped with stopper 5, and stopper 5 passes through fastening bolt and is connected with base plate 4.
An outer cover 13 is arranged on the side wall of the sliding installation seat 9 in a buckling mode, and the air cylinder 11 is located in the outer cover 13.
The working method of the anti-collision device of the laser cutting machine comprises the following steps:
S1, placing the workpiece 2 to be cut on the top surface of the base 1 and on the conveying roller 3 and the base plate 4, then adjusting the limit blocks 5 on the two sides of the base plate 4 according to the width size of the workpiece 2 to be cut to enable the workpiece 2 to be located between the limit blocks 5 on the two sides and limit the movement of the workpiece 2, then controlling the driving motor 7 to work to drive the screw rod 8 to move and enable the sliding installation seat 9 to horizontally move along the truss 6 through the limit slide rail 15 and the sleeve 16, and moving to the position of the cutting line of the workpiece 2, when the sliding installation seat 9 moves to the two sides of the truss 6, firstly inserting the guide rod 20 into the through hole 14 on the sliding installation seat 9, then contacting the side wall of the sliding installation seat 9 with the sliding plate 22, pushing the sliding plate 22 to move along the guide rod 20, and enabling the spring 21 to be in a compressed state, thereby buffering the sliding installation seat 9, when the sliding plate 22 continues to move, the guide rod 20 contacts with the buffer plate 25 in the through hole 14 and pushes the buffer plate 25 to move along the inner wall of the through hole 14, so that the elastic telescopic rods 24 on two sides of the buffer plate 25 are respectively in a compressed state and an extended state, thereby further buffering the sliding installation seat 9, and meanwhile, the laser cutting machine 12 can avoid collision with the truss 6 as the laser cutting machine 12 is installed on the sliding installation seat 9;
S2, the laser cutting machine 12 is driven to move along the vertical direction of the sliding installation seat 9 through the control cylinder 11, the distance between the laser cutting machine 12 and the workpiece 2 is adjusted, the set drag chain 10 and the set displacement sensor 17 are informed, and the laser cutting machine 12 is limited along the vertical direction.
The working principle of the invention is as follows: the workpiece 2 to be cut is placed on the top surface of the base 1 and is positioned on the conveying roller 3 and the base plate 4, then the limiting blocks 5 on the two sides of the base plate 4 are adjusted according to the width size of the workpiece 2 to be cut, so that the workpiece 2 is positioned between the limiting blocks 5 on the two sides and the workpiece 2 is moved and limited, the limiting blocks 5 are sleeved on the two sides of the base plate 4, so that the workpiece 2 to be cut is limited according to the width size, the workpiece 2 is ensured not to be deviated during cutting, the laser cutting machine can accurately cut the workpiece 2, and the limiting blocks 5 can be moved and adjusted, so that the laser cutting machine can be suitable for workpieces 2 with different sizes, has the advantage of strong applicability, and the screw rod 8 is driven to move and pass through the limiting slide rail 15 and the sleeve 16 by controlling the driving motor 7 to work, so that the sliding mounting seat 9 horizontally moves along the, and moving to the position of the cutting line of the workpiece 2, when the sliding mounting seat 9 moves to the two sides of the truss 6, firstly the guide rod 20 is inserted into the through hole 14 on the sliding mounting seat 9, then the side wall of the sliding mounting seat 9 contacts with the sliding plate 22 and pushes the sliding plate 22 to move along the guide rod 20, and simultaneously the spring 21 is in a compressed state, so as to buffer the sliding mounting seat 9, when the sliding plate 22 continues to move, the guide rod 20 contacts with the buffer plate 25 in the through hole 14 and pushes the buffer plate 25 to move along the inner wall of the through hole 14, so that the elastic telescopic rods 24 on the two sides of the buffer plate 25 are in a compressed and extended state respectively, so as to further buffer the sliding mounting seat 9, so that the sliding mounting seat 9 can stably move along the truss 6, the phenomenon of collision with the truss 6 cannot occur, and the sliding mounting seat 9 has an efficient and safe anti-collision effect, meanwhile, since the laser cutting machine 12 is mounted on the sliding mounting seat 9, the laser cutting machine 12 can avoid collision with the truss 6;
The laser cutting machine 12 is driven to move along the vertical direction of the sliding installation seat 9 through the control cylinder 11, the distance between the laser cutting machine 12 and the workpiece 2 is adjusted, the arranged drag chain 10 and the arranged displacement sensor 17 are informed, the laser cutting machine 12 is limited along the vertical direction, the displacement sensor 17 is used for measuring the distance between the laser cutting machine 12 and the workpiece 2, the contact between the cutting head on the laser cutting machine 12 and the workpiece 2 is avoided, and the damage caused by collision of the cutting head 12 is avoided; when the horizontal and vertical positions of the laser cutting machine are adjusted, the workpiece 2 can be cut.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The utility model provides a laser cutting machine collision device which characterized in that: the laser cutting machine comprises a base (1), a workpiece (2) and a laser cutting machine (12), wherein a truss (6) is arranged on one side of the top surface of the base (1), a sliding installation seat (9) is slidably installed on the horizontal part of the truss (6), a driving motor (7) is arranged on one side of the truss (6), the output end of the driving motor (7) is connected with a screw rod (8), the bottom surface of the sliding installation seat (9) is connected with the truss (6) through a limiting sliding rail (15), a sleeve (16) is arranged in the middle of the bottom surface of the sliding installation seat (9), and the screw rod (8) penetrates through the sleeve (16) and is in threaded connection with the sleeve (;
An air cylinder (11) is installed on one side of a sliding installation seat (9), the output end of the air cylinder (11) is connected with a laser cutting machine (12), the laser cutting machine (12) is connected with the top surface of the sliding installation seat (9) through a drag chain (10), a through hole (14) is formed in the other side of the sliding installation seat (9), a first anti-collision mechanism is arranged in the through hole (14), and second anti-collision mechanisms matched with the first anti-collision mechanisms are arranged on the two sides of a truss (6).
2. The anti-collision device of the laser cutting machine according to claim 1, wherein the first anti-collision mechanism comprises second fixing plates (23), elastic telescopic rods (24), buffer plates (25) and through holes (26), the second fixing plates (23) are respectively arranged on two sides inside the through holes (14), the buffer plates (25) are arranged between the two groups of second fixing plates (23), the buffer plates (25) move along the inner walls of the through holes (14), and two sides of each buffer plate (25) are respectively connected with the buffer plates (25) through the elastic telescopic rods (24).
3. The anti-collision device of the laser cutting machine according to claim 1, wherein the second anti-collision mechanisms are symmetrically arranged along a vertical midperpendicular of the truss (6), and each second anti-collision mechanism comprises a first fixing plate (19), guide rods (20), springs (21) and a sliding plate (22), the first fixing plate (19) is fixedly installed on the truss (6), two sets of guide rods (20) are arranged on the side wall, close to the sliding installation seat (9), of the first fixing plate (19) in parallel, the guide rods (20) penetrate through the sliding plate (22) and are in sliding connection with the sliding plate (22), the springs (21) are sleeved on the guide rods (20), and two ends of each spring (21) are respectively connected with the first fixing plate (19) and the sliding plate (22).
4. The anti-collision device of the laser cutting machine according to claim 2, wherein the second fixing plate (23) is provided with a through hole (26) matched with the guide rod (20), and the size of the sliding plate (22) is larger than that of the through hole (14).
5. The anti-collision device for the laser cutting machine according to claim 1, wherein the top of the laser cutting machine (12) is connected with the output end of the air cylinder (11) through a mounting seat (18), the mounting seat (18) is connected with the top surface of the sliding mounting seat (9) through a drag chain (10), a displacement sensor (17) is arranged on the side wall of the laser cutting machine (12), and the displacement sensor (17) is in signal connection with the air cylinder (11).
6. The anti-collision device of the laser cutting machine according to claim 1, characterized in that a plurality of groups of conveying rollers (3) for conveying the workpiece (2) are equidistantly arranged on the top surface of the base (1), a base plate (4) is equidistantly arranged on the top surface of the base (1), the base plate (4) is arranged between the two groups of conveying rollers (3), two sides of the base plate (4) are respectively slidably sleeved with a limiting block (5), and the limiting blocks (5) are connected with the base plate (4) through fastening bolts.
7. The anti-collision device of the laser cutting machine as claimed in claim 1, wherein a housing (13) is arranged on the side wall of the sliding mounting seat (9) in a snap-fit manner, and the air cylinder (11) is located in the housing (13).
8. The laser cutter collision avoidance device of claim 1, wherein the laser cutter collision avoidance device operating method comprises the steps of:
S1, placing a workpiece (2) to be cut on the top surface of a base (1) and on a conveying roller (3) and a base plate (4), then adjusting limiting blocks (5) on two sides of the base plate (4) according to the width size of the workpiece (2) to be cut to enable the workpiece (2) to be located between the limiting blocks (5) on the two sides and limit the movement of the workpiece (2), driving a screw rod (8) to move and pass through a limiting sliding rail (15) and a sleeve (16) by controlling the operation of a driving motor (7), enabling a sliding installation seat (9) to horizontally move along a truss (6) and move to the position of a cutting line of the workpiece (2), when the sliding installation seat (9) moves to two sides of the truss (6), firstly inserting a guide rod (20) into a through hole (14) in the sliding installation seat (9), then contacting the side wall of the sliding installation seat (9) with a sliding plate (22), the sliding plate (22) is pushed to move along the guide rod (20), the spring (21) is in a compressed state at the same time, so that the sliding mounting seat (9) is buffered, when the sliding plate (22) continues to move, the guide rod (20) is in contact with a buffer plate (25) in the through hole (14), and the buffer plate (25) is pushed to move along the inner wall of the through hole (14), so that elastic telescopic rods (24) on two sides of the buffer plate (25) are in a compressed state and an extended state respectively, so that the sliding mounting seat (9) is further buffered, and meanwhile, as the laser cutting machine (12) is mounted on the sliding mounting seat (9), the laser cutting machine (12) can avoid collision with the truss (6);
S2, the laser cutting machine (12) is driven to move along the vertical direction of the sliding installation seat (9) through the control cylinder (11), the distance between the laser cutting machine (12) and the workpiece (2) is adjusted, the set drag chain (10) and the set displacement sensor (17) are informed, and the laser cutting machine (12) is limited along the vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010453253.XA CN111438446A (en) | 2020-05-26 | 2020-05-26 | Anti-collision device of laser cutting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010453253.XA CN111438446A (en) | 2020-05-26 | 2020-05-26 | Anti-collision device of laser cutting machine |
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| CN111438446A true CN111438446A (en) | 2020-07-24 |
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| CN202010453253.XA Pending CN111438446A (en) | 2020-05-26 | 2020-05-26 | Anti-collision device of laser cutting machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113579522A (en) * | 2021-08-04 | 2021-11-02 | 华工法利莱切焊系统工程有限公司 | Intelligent anti-collision device, anti-collision laser cutting head and using method thereof |
| CN115041829A (en) * | 2022-05-13 | 2022-09-13 | 中益（泰兴）环保科技有限公司 | Anti-loosening cutting assembly for processing glass fiber cloth |
| CN115940546A (en) * | 2023-01-10 | 2023-04-07 | 恒业智能驱动(杭州)股份有限公司 | Motor magnetic shoe fixing device with anti-collision function and using method thereof |
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2020
- 2020-05-26 CN CN202010453253.XA patent/CN111438446A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579522A (en) * | 2021-08-04 | 2021-11-02 | 华工法利莱切焊系统工程有限公司 | Intelligent anti-collision device, anti-collision laser cutting head and using method thereof |
| CN115041829A (en) * | 2022-05-13 | 2022-09-13 | 中益（泰兴）环保科技有限公司 | Anti-loosening cutting assembly for processing glass fiber cloth |
| CN115041829B (en) * | 2022-05-13 | 2024-03-08 | 中益（泰兴）环保科技有限公司 | Cutting assembly for processing looseness-preventing glass fiber cloth |
| CN115940546A (en) * | 2023-01-10 | 2023-04-07 | 恒业智能驱动(杭州)股份有限公司 | Motor magnetic shoe fixing device with anti-collision function and using method thereof |
| CN115940546B (en) * | 2023-01-10 | 2023-05-16 | 恒业智能驱动(杭州)股份有限公司 | Motor magnetic shoe fixing device with anti-collision function and using method thereof |
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