CN221110274U - Large-breadth laser processing equipment - Google Patents
Large-breadth laser processing equipment Download PDFInfo
- Publication number
- CN221110274U CN221110274U CN202323007367.XU CN202323007367U CN221110274U CN 221110274 U CN221110274 U CN 221110274U CN 202323007367 U CN202323007367 U CN 202323007367U CN 221110274 U CN221110274 U CN 221110274U
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- laser processing
- drag chain
- truss
- follower
- track
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- 238000003754 machining Methods 0.000 claims description 6
- 230000009193 crawling Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 239000013307 optical fiber Substances 0.000 abstract description 8
- 238000007789 sealing Methods 0.000 description 7
- 230000002146 bilateral effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Laser Beam Processing (AREA)
Abstract
The utility model belongs to the technical field of laser equipment, and particularly provides large-format laser processing equipment which comprises a machine tool, a laser processing truss, a laser processing head, a follower device and a follower drag chain component, wherein the machine tool is used for processing a large-format laser; the laser processing truss is connected with a first travelling device for driving the laser processing truss to move; the laser processing head is arranged on the laser processing truss and is positioned above the machine tool; the follower device comprises a follower stand; the following stand is connected with a second walking device for driving the following stand to move; the following vertical frame is provided with a storage platform; the object placing platform and the laser processing truss are both connected to the accompanying drag chain component, and a preset distance is kept between the two connecting points. The large-format laser processing equipment places the auxiliary equipment on the follower, and the follower moves along with the laser processing truss automatically and keeps a certain distance with the laser processing truss all the time, so that the format of the laser processing equipment is not limited by the length of an optical fiber of a laser and the lift of a cold water machine, and ultra-large format processing is realized.
Description
Technical Field
The utility model belongs to the technical field of laser equipment, and particularly relates to large-format laser processing equipment.
Background
Auxiliary equipment such as a laser, a water chiller, an air compressor and the like of the existing laser processing equipment are all arranged at the parallel position of the laser processing equipment or on a fixed steel structure platform. The laser optical fiber passes through the main frame drag chain, the laser processing truss drag chain and the laser Z axle box drag chain to reach the laser processing head, and the laser processing breadth cannot be enlarged due to the limited length of the laser optical fiber; in addition, the water pipe of the water chiller also penetrates through the corresponding drag chain, the distance is too far, and the lift of the water chiller is insufficient, so that the laser processing breadth cannot be increased. And if auxiliary equipment such as a laser, a water chiller, an air compressor and the like are arranged at the parallel position of the laser processing equipment, a larger factory area is occupied, and the requirements of some factories are not met.
Disclosure of utility model
The utility model aims to solve the problems that the conventional laser processing equipment is limited by the length of a laser optical fiber and the lift of a water chiller, and the breadth cannot be increased.
The utility model provides large-format laser processing equipment which comprises a machine tool, a laser processing truss, a laser processing head, a follower device and a follower drag chain component, wherein the laser processing truss is connected with a first travelling device for driving the laser processing truss to move; the laser processing head is arranged on the laser processing truss and is positioned above the machine tool; the follower device comprises a follower stand; the following stand is connected with a second walking device for driving the following stand to move; the following vertical frame is provided with a storage platform; the object placing platform and the laser processing truss are connected to the following drag chain component; the connection points of the object placing platform and the follower drag chain component, the connection points of the laser processing truss and the follower drag chain component are all arranged along the length direction of the follower drag chain component, and a preset distance is kept between the two connection points.
Specifically, the second walking device comprises a second track; the second rail is fixed on the outer side of the machine tool; the bottom of the travelling stand is provided with a pulley assembly; the pulley assembly is slidably coupled to the second rail.
Specifically, the pulley assembly comprises a driving device and a driving wheel; the driving device is fixed on the follow-up stand; the output end of the driving device is connected with the driving wheel through a driving shaft; the driving wheel is connected with the second track.
Specifically, the pulley assembly further comprises a driven wheel; the driven wheel is arranged between the follow-up stand and the second track.
Specifically, a hard limit switch is arranged at the connecting end of the following support and the second track.
Specifically, a soft limit switch is arranged at the connecting end of the following support and the second track.
Specifically, the soft limit switch is a mechanical contact switch or a photoelectric switch.
Specifically, the first traveling device includes a first track; a sliding block is arranged on the first track; the end of the laser processing truss is fixed on the sliding block.
Specifically, the laser processing equipment further comprises a drag chain bracket, a drag chain and a drag chain fixing piece; a drag chain rail is arranged on the drag chain bracket; one end of the drag chain is connected with the drag chain track; the other end of the drag chain is connected with the follower through the drag chain fixing piece.
Specifically, the outer side of the object placing platform is provided with a cat ladder.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
The large-format laser processing equipment provided by the utility model has the advantages that the auxiliary equipment such as a laser, a cold water machine and an air compressor are arranged on the follower, the follower moves along with the laser processing truss automatically, a certain distance range is kept with the laser processing truss all the time, the format of the laser processing equipment is not limited by the length of an optical fiber of the laser and the lift of the cold water machine, the ultra-large format processing is realized, the space above the machine is reasonably utilized by the whole equipment, the occupied area is small, and the equipment cost is low.
The present utility model will be described in further detail with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic structural diagram of a large-format laser processing apparatus according to an embodiment of the present utility model.
Fig. 2 is a side view of a large-format laser processing apparatus provided by an embodiment of the present utility model.
Fig. 3 is a schematic structural diagram of a follower device according to an embodiment of the present utility model.
Fig. 4 is a schematic diagram of a driving wheel structure of a follower device according to an embodiment of the present utility model.
Fig. 5 is a schematic diagram of a driven wheel structure of a follower device according to an embodiment of the present utility model.
Reference numerals illustrate: 1. a machine tool; 2. machining a truss by laser; 3. a laser processing head; 4. a first track; 401. a slide block; 5. a second track; 6. a follower drag chain member; 7. a storage platform; 701. guard bars; 702. a ladder stand; 8. a pallet; 9. a driving device; 10. a hard limit switch; 11. a soft limit switch; 12. a driving wheel; 13. a driving shaft; 14. a driven wheel; 15. a driven shaft; 16. a roller; 17. a first bearing seat; 18. a second bearing seat; 19. sealing cover; 20. an oil-sealing layer; 21. a drag chain bracket; 22. a tow chain track; 23. a drag chain; 24. a drag chain fixing member; 25. a water chiller; 26. a laser.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled 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.
In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second" may include one or more such features, either explicitly or implicitly; in the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
Referring to fig. 1-3, the utility model provides a large-format laser processing device, which comprises a machine tool 1, a laser processing truss 2, a laser processing head 3, a follower device and a follower drag chain component 6, wherein the laser processing truss 2 is connected with a first travelling device for driving the laser processing truss 2 to move; the laser processing head 3 is mounted on the laser processing truss 2, and the laser processing head 3 is positioned above the machine tool 1; the follower device comprises a follower stand 8; the following stand 8 is connected with a second traveling device for driving the following stand 8 to move; the following vertical frame 8 is provided with a storage platform 7; the object placing platform 7 and the laser processing truss 2 are connected to the following drag chain component 6; the connection points of the object placing platform 7 and the follower drag chain component 6, and the connection points of the laser processing truss 2 and the follower drag chain component 6 are all arranged along the length direction of the follower drag chain component 6, and a preset distance is kept between the two connection points.
After the laser processing equipment is installed, auxiliary equipment such as a laser 26, a water chiller 25, an air compressor and the like are placed on the object placing platform 7 of the follower device, and optical fibers, a spool and the like of the auxiliary equipment enter the laser processing truss 2 through the follower drag chain component 6 and are connected with the laser processing head 3. The laser processing truss 2 drives the laser processing head 3 to operate relative to the machine tool 1 through the first travelling device according to processing requirements, meanwhile, the follower device loaded with auxiliary equipment synchronously operates through the second travelling device, and the distance between the follower device and the laser processing truss 2 is always kept within the travel range of the follower drag chain component 6 by controlling the operation speed and direction of the laser processing truss 2 and the follower device. At this time, the distance between the auxiliary equipment and the laser processing head 3 is always maintained within the length of the optical fiber and the head of the water chiller 25, and the processing width of the laser processing head 3 is not limited by the auxiliary equipment. The movement stroke and the movement mode of the laser processing truss 2 and the follower device outside the machine tool 1 are not limited, and in practical use, the laser processing truss 2 and the follower stand 8 are preferably portal frame structures which cross the machine tool 1 from the width direction in view of saving cost, and two bottoms of the portal frames are respectively connected with two sides of the machine tool 1 in a sliding manner along the length direction of the machine tool 1. The laser processing head 3 can be arranged on the laser processing truss 2 through structures such as XY two-axis guide rails, so that the laser processing head 3 slides on the laser processing truss 2 or moves up and down relative to the laser processing truss 2, the working area of the laser processing head 3 can cover a working table surface on the machine tool 1 under the driving of the laser processing truss 2, meanwhile, the object placing platform 7 is positioned above the machine tool 1, the upper space of the machine tool 1 is fully utilized, and the occupied area is reduced.
Further, the second running gear comprises a second track 5; the second rail 5 is fixed on the outer side of the machine tool 1; the bottom of the follow-up stand 8 is provided with a pulley assembly; the pallet 8 is slidingly connected to the second track 5 by means of the pulley assembly. The follower is driven to run by the travel of the slide assembly on the second rail 5. The specific position, shape, length and other dimensions of the second rail 5 are designed according to the dimensions of the machine tool 1.
Specifically, the pulley assembly comprises a driving device 9 and a driving wheel 12; the driving device 9 is fixed on the follow-up stand 8; the output end of the driving device 9 is connected with the driving wheel 12 through a driving shaft 13; the driving wheel 12 is connected with the second rail 5. The driving device 9 generally selects a bilateral servo motor, and when in use, the driving device 9 is started, and the driving shaft 13 drives the driving wheel 12 to rotate, so that the follow-up stand 8 is driven to run on the second track 5.
Optionally, the pulley assembly further comprises a driven wheel 14; the driven wheel 14 is mounted between the pallet 8 and the second track 5. When the follower stand 8 runs along the second track 5 under the action of the driving wheel 12, the driven wheel 14 is driven to run on the second track 5, so that the running efficiency of the follower device is improved. The number of the driving wheels 12 and the driven wheels 14 can be designed according to actual needs.
In order to control the travel of the follower and perform limit protection, a hard limit switch 10 and/or a soft limit switch 11 are arranged at the connecting end of the follower stand 8 and the second track 5, so that accidents in the running process are prevented. The soft limit switch 11 is not limited to a switch having a function such as a mechanical contact switch or a photoelectric switch.
In a refined embodiment, the first running gear comprises a first track 4; a sliding block 401 is arranged on the first track 4; the end of the laser processing truss 2 is fixed to the slider 401. By the running of the slide 401 on the first rail 4, the laser machining truss 2 and the laser machining head 3 are driven to run on the machine tool 1.
In order to draw and protect the following device and cables, pipes and the like of auxiliary equipment on the object placing platform 7 in the travelling process, the laser processing equipment further comprises a drag chain bracket 21, a drag chain 23 and a drag chain fixing piece 24; the drag chain bracket 21 is provided with a drag chain track 22; one end of the drag chain 23 is connected with the drag chain track 22; the other end of the drag chain 23 is connected to the follower means by the drag chain fixing member 24. The length and position of the drag chain track 22 matches the travel of the follower ensuring that the drag chain 23 is satisfactory for operation of the follower.
Further, the outer side of the object placing platform 7 is provided with the crawling ladder 702, so that workers can conveniently enter the object placing platform 7 to overhaul equipment on the object placing platform. The ladder 702 is preferably a cage ladder that prevents the operator from falling. For safety reasons, the periphery of the storage platform 7 is also provided with a guard rail 701.
Embodiment one:
As shown in fig. 1-3, the embodiment provides a large-format laser processing device, which comprises a machine tool 1, a laser processing truss 2, a laser processing head 3, a follower and a drag chain assembly;
A first track 4 and a second track 5 are sequentially arranged on two sides of the machine tool 1 in parallel from inside to outside; the first rail 4 and the second rail 5 are both arranged along the length direction of the machine tool 1;
The laser processing truss 2 is arranged above the machine tool 1 and is arranged along the width direction of the machine tool 1, and two ends of the laser processing truss 2 are respectively connected to the two first rails 4 in a sliding manner through the sliding blocks 401; the laser processing head 3 is slidably arranged on the laser processing truss 2;
The follower device comprises a follower stand 8 with a gantry structure, the follower stand 8 spans across the machine tool 1, and two bottoms are respectively connected to two second rails 5 through pulley assemblies; the top of the follow-up stand 8 is provided with a storage platform 7, the storage platform 7 is positioned above the machine tool 1, the periphery of the storage platform 7 is provided with a guardrail 701, the outer side of the storage platform is provided with a ladder 702 which is communicated with the bottom and the top of the follow-up stand 8, and the storage platform 7 is connected with the laser processing truss 2 through a follow-up drag chain component 6; the bottom of the follow-up stand 8 is provided with a containing groove with the depth smaller than the diameters of the driving wheel 12 and the driven wheel 14; the pulley assembly comprises a bilateral servo motor, a driving wheel 12 and a driven wheel 14; the bilateral servo motor is fixed on the outer side wall of the accommodating groove, and the driving wheel 12 and the driven wheel 14 are arranged in the accommodating groove; referring to fig. 4-5, the driving wheel 12 comprises a roller 16, a first bearing seat 17, a second bearing seat 18, a sealing cover 19, a driving shaft 13 and an oil seal layer 20; the driven wheel 14 comprises a roller 16, a second bearing seat 18, a sealing cover 19 and a driven shaft 15. Bearings are arranged in the first bearing seat 17 and the second bearing seat 18, the idler wheels 16 are connected with the driving shaft 13 and the driven shaft 15 by keys, sealing elements are arranged in the sealing covers 19, and an oil seal layer 20 is arranged between the first bearing seat 17 and the driving shaft 13 for sealing; the driving shaft 13 penetrates through the side wall of the accommodating groove and then is connected with the output end of the bilateral servo motor; a mechanical buffer hard limit switch 10 and an electronic soft limit switch 11 are arranged at the bottom of the follow-up stand 8;
The drag chain assembly includes a drag chain bracket 21, a drag chain 23, and a drag chain mount 24; the drag chain bracket 21 is positioned outside the machine tool 1 and is provided with a drag chain track 22; one end of a drag chain 23 is connected with the drag chain track 22, and the other end is connected with the object placing platform 7 through a drag chain fixing piece 24; the drag chain track 22 is parallel to the second track 5.
When the auxiliary equipment such as a laser 26, a water chiller 25, an air compressor and the like is arranged on the object placing platform 7 of the follower device, optical fibers, a spool and the like of the auxiliary equipment enter the laser processing truss 2 through the follower drag chain component 6 and are connected with the laser processing head 3, and other cables, pipelines and the like of the auxiliary equipment are arranged in the drag chain 23. When the laser processing device is used, the sliding block 401 on the first track 4 is started to drive the laser processing truss 2 and the laser processing head 3 to move along the length direction of the machine tool 1, and meanwhile, the laser processing head 3 moves on the laser processing truss 2 and moves to a processing station. And starting the bilateral servo motor to drive the driving wheel 12 to rotate, and realizing the running of the follow-up stand 8 on the second track 5 in a running mode of the roller 16. The traveling speeds of the laser processing truss 2 and the follower are controlled, so that the distance between the follower and the laser processing truss 2 is always kept in the travel range of the follower drag chain component 6, the fiber length of the laser 26 and the lift limit of the water chiller 25 are avoided, and ultra-large-format processing is realized.
The foregoing examples are merely illustrative of the present utility model and are not intended to limit the scope of the present utility model, and all designs that are the same or similar to the present utility model are within the scope of the present utility model.
Claims (10)
1. The utility model provides a large format laser beam machining equipment, includes lathe (1), laser beam machining truss (2), laser beam machining head (3), follower and trailing chain part (6), its characterized in that: the laser processing truss (2) is connected with a first travelling device for driving the laser processing truss (2) to move; the laser processing head (3) is arranged on the laser processing truss (2), and the laser processing head (3) is positioned above the machine tool (1); the follower device comprises a follower stand (8); the following stand (8) is connected with a second walking device for driving the following stand (8) to move; the following vertical frame (8) is provided with a storage platform (7); the object placing platform (7) and the laser processing truss (2) are connected to the following drag chain component (6); the connection points of the object placing platform (7) and the accompanying drag chain component (6), the connection points of the laser processing truss (2) and the accompanying drag chain component (6) are all arranged along the length direction of the accompanying drag chain component (6), and a preset distance is kept between the two connection points.
2. The large format laser processing apparatus of claim 1, wherein: the second walking device comprises a second track (5); the second rail (5) is fixed on the outer side of the machine tool (1); the bottom of the follow-up stand (8) is provided with a pulley assembly; the pulley assembly is slidingly connected to the second rail (5).
3. A large format laser processing apparatus as claimed in claim 2, characterized in that: the pulley assembly comprises a driving device (9) and a driving wheel (12); the driving device (9) is fixed on the follow-up stand (8); the output end of the driving device (9) is connected with the driving wheel (12) through a driving shaft (13); the driving wheel (12) is connected with the second track (5).
4. A large format laser processing apparatus as claimed in claim 3, characterized in that: the pulley assembly further comprises a driven wheel (14); the driven wheel (14) is arranged between the follow-up stand (8) and the second track (5).
5. A large format laser processing apparatus as claimed in claim 2, characterized in that: and a hard limit switch (10) is arranged at the connecting end of the follow-up stand (8) and the second track (5).
6. A large format laser processing apparatus as claimed in claim 2, characterized in that: the connection end of the following vertical frame (8) and the second track (5) is provided with a soft limit switch (11).
7. The large format laser processing apparatus of claim 6, wherein: the soft limit switch (11) is a mechanical contact switch or a photoelectric switch.
8. The large format laser processing apparatus of claim 1, wherein: the first travelling device comprises a first track (4); a sliding block (401) is arranged on the first track (4); the end of the laser processing truss (2) is fixed on the sliding block (401).
9. The large format laser processing apparatus of claim 1, wherein: the device also comprises a drag chain bracket (21), a drag chain (23) and a drag chain fixing piece (24); a drag chain rail (22) is arranged on the drag chain bracket (21); one end of the drag chain (23) is connected with the drag chain track (22); the other end of the drag chain is connected with the follower device through the drag chain fixing piece (24).
10. The large format laser processing apparatus of claim 1, wherein: a crawling ladder (702) is arranged on the outer side of the object placing platform (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323007367.XU CN221110274U (en) | 2023-11-08 | 2023-11-08 | Large-breadth laser processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323007367.XU CN221110274U (en) | 2023-11-08 | 2023-11-08 | Large-breadth laser processing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221110274U true CN221110274U (en) | 2024-06-11 |
Family
ID=91345148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323007367.XU Active CN221110274U (en) | 2023-11-08 | 2023-11-08 | Large-breadth laser processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221110274U (en) |
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2023
- 2023-11-08 CN CN202323007367.XU patent/CN221110274U/en active Active
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