LU501497B1 - Double-station movable worktable for laser cutting machine - Google Patents
Double-station movable worktable for laser cutting machine Download PDFInfo
- Publication number
- LU501497B1 LU501497B1 LU501497A LU501497A LU501497B1 LU 501497 B1 LU501497 B1 LU 501497B1 LU 501497 A LU501497 A LU 501497A LU 501497 A LU501497 A LU 501497A LU 501497 B1 LU501497 B1 LU 501497B1
- Authority
- LU
- Luxembourg
- Prior art keywords
- worktable
- frame
- ground rail
- dust
- laser cutting
- Prior art date
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Classifications
-
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- 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
- B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
- B23K26/142—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor for the removal of by-products
-
- 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
- B23K26/16—Removal of by-products, e.g. particles or vapours produced during treatment of a workpiece
-
- 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
- B23K37/0408—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work for planar work
Abstract
The present invention discloses a double-station movable worktable for a laser cutting machine, including a ground rail assembly, a worktable component, a worktable link plate component as well as a dust removal and slag discharge component; the ground rail assembly includes a ground rail frame and a ground rail connecting plate; the worktable component includes a worktable frame, a support and a slider; the worktable link plate component includes a link plate frame and a driving assembly; and the dust removal and slag discharge component includes a dust collecting hopper, a slag collector and a smoke exhaust component. The present invention enables improvement on the working efficiency as well as dust removal and slag discharge performance of larger-scale laser cutting equipment.
Description
BL-5400 DOUBLE-STATION MOVABLE WORKTABLE FOR LASER CUTTING LUS01497
[01] The present invention relates to the technical field of laser cutting, and in particular to a double-station movable worktable for a laser cutting machine.
[02] Laser cutting has multiple advantages such as wide applicability, high precision, fast cutting speed, small cutting gap after cutting and small heat affected area. It is expected to gradually improve or replace the traditional cutting technology and equipment, and has been widely applied in fields such as automobile, locomotive and rolling stock manufacturing, aviation, chemical industry, light industry, electrical appliances and electronics, petroleum and metallurgy.
[03] Laser cutting refers to a cutting process with a high power density laser beam. The laser beam irradiates and heats a surface of the workpiece to a melting point or boiling point, and shapes holes, and then, in combination with the movement of the laser beam, the workpiece is cut. In the cutting process, waste materials and relatively great number of dust will be produced. If the dust is not cleaned in time, it will result in great harms to equipment and operators. For large-scale laser cutting machines, the processing time of workpieces is generally long, and it is more important to clean up waste materials and dust in a timely and efficient manner. Moreover, in the process of laser processing, reasonable arrangement of worktable can improve work efficiency, and how to balance environmental protection with work efficiency has always been the research orientation for technicians in the art.
[04] The present invention provides a double-station movable worktable for a laser cutting machine for the purpose of improving the working efficiency and dust removal and slag discharge performance of larger-scale laser cutting equipment.
[05] Provided is a double-station movable worktable for a laser cutting machine, which includes:
[06] a ground rail assembly including a ground rail frame on which guide rails and racks are mounted and a ground rail connecting plate, with a rail dust-proof baffle being mounted between the guide rail and the ground rail frame;
[07] a worktable component including a worktable frame, a support mounted at an upper side of the worktable frame, and a slider mounted on a lower side of the worktable frame and fitted with the guide rails of the ground rail frame;
[08] a worktable link plate component including a link plate frame mounted between the worktable frames and interconnected with each other by a link plate connecting seat and a worktable connecting seat and a driving component in which a driving gear is connected to the racks in the guide rail frame; and
[09] a dust removal and slag discharge component mounted in the ground rail frame, including a dust collecting hopper in the form of a square hopper and divided into a dust 1
BL-5400 collecting hopper I provided with a smoke exhaust hole on an upper side of a hopper LU501497 wall as well as a dust collecting hopper II without the smoke exhaust hole, a slag collector is mounted at a lower side of the dust collecting hopper, and a smoke exhaust pipe is connected with the smoke exhaust hole in a smoke exhaust component.
[10] Furthermore, the ground rail frame is of a split structure, each body has the same structure and is mounted with a frame connecting plate therebetween; and the frame connecting plate is mounted at a middle portion and an upper portion of each group of connected ground rail frame connecting profiles.
[11] Furthermore, the ground rail frame is further provided with limit stops, which are respectively mounted at end portions of the ground rail frames at both ends and correspond to a movement limit position of the worktable frame.
[12] Furthermore, the ground rail frame is also provided with barriers respectively mounted at the end portions of the ground rail frames at both ends and having a semi-enclosed structure.
[13] Furthermore, an upper side of the slider is positioned in a worktable frame profile and mounted with a slider guard plate.
[14] Furthermore, the driving component is configured by mounting a reducer mounting seat on the link plate frame, and mounting a reducer motor on the reducer mounting seat, and a gear at an output end of the reduction motor and the rack in the ground rail frame forming a gear-rack pair.
[15] Furthermore, an upper portion of the reduction motor is provided with a motor shield that is fixed on the link plate frame.
[16] Furthermore, the slag collector is divided into a drawer-type slag collector arranged at a lower side of the dust collecting hopper I at a processing station as well as a chip conveyor arranged at a lower side of the dust collecting hopper II at a loading and unloading station.
[17] Furthermore, the smoke exhaust component includes a smoke exhaust pipe and a dust collector, wherein the smoke exhaust pipe consists of a transverse flue, a longitudinal flue and a vertical flue, and is of a truss structure formed by assembling and welding; a dust inlet hole I is arranged in the flue, to be connected with the smoke exhaust hole in the dust collecting hopper; a dust inlet hole II in each dust collector is connected with a dust outlet hole in the smoke exhaust pipe; and the dust outlet hole of the dust collector is connected with a pipeline and a dust removal fan.
[18] Furthermore, hopper side guard plates are mounted on both sides of the dust collecting hopper I.
[19] The present invention features the beneficial effects as follows:
[20] (1) three worktable stations can be formed on the ground rail assembly to cooperate with the worktable components, with a processing station in the middle and loading and unloading stations on both sides, thereby realizing synchronous processing, loading and unloading and improving working efficiency;
[21] (2) there are several groups of separate dust removal channels in the working area, which can be switched to open and close different channels in real time according to the cutting process for dust removal operation, the utilization rate of the dust removal fan is high and the dust removal effect is excellent; and 2
BL-5400
[22] (3) the supports in the worktable are standard aluminum profiles arranged at LUS01497 intervals, and positions of respective supports can be conveniently adjusted according to the structure of the workpiece bracket to be processed, and it is easy to replace in case of damage, so the present invention features wide application range and low maintenance cost.
[23] FIG 1 is a schematic diagram of an overall structure of the present invention;
[24] FIG 2 is a schematic diagram of an installation structure of a ground rail assembly and a dust collecting hopper in the present invention;
[25] FIG 3 is a schematic diagram of an installation structure of a ground rail assembly and a dust collecting hopper I in the present invention;
[26] FIG 4a is a top view of a structure of a worktable component in the present invention;
[27] FIG 4b is a bottom view of the structure of the worktable component in the present invention; and
[28] FIG 5 is a structural schematic diagram of a worktable link plate component in the present invention.
[29] In the drawings: 1. ground rail assembly; 11. ground rail frame; 12. frame connecting plate; 13. guide rail mounting plate; 14. guide rail; 15. rack; 16. limit stop;
17. rail dust-proof baffle; 18. barrier;
[30] 2. worktable component; 21. worktable frame; 22. support; 23. slider; 24. slider guard plate; 25. link plate connecting seat;
[31] 3. worktable link plate component; 31. link plate frame; 32. reducer mounting seat; 33. reduction motor; 34. driving gear; 35. motor shield; 36, worktable connecting seat;
[32] 4. dust removal and slag discharge component; 41. dust collecting hopper I;
41.1. smoke exhaust hole; 42. dust collecting hopper IL, 43. drawer-type slag collector;
44. chip conveyor; 45. hopper side guard plate; 46. smoke exhaust pipe; 47. dust collector.
[33] The technical solution of the present invention will be further explained and illustrated below in conjunction with the accompanying drawings.
[34] Referring to the drawings, the present invention provides a double-station movable worktable for a laser cutting machine, which includes a ground rail assembly 1, a worktable component 2, a worktable link plate component 3 as well as a dust removal and slag discharge component 4.
[35] The ground rail assembly 1 includes a ground rail frame 11 and a ground rail connecting plate. The ground rail assembly 1 has three worktable stations, with a processing station in the middle as well as a loading station and an unloading station respectively on each side. The ground rail frame 11 is of a split structure, and each body has the same structure. The ground rail frame 11 is an installation foundation of other components, which is of a truss structure formed by assembling and welding two long 3
BL-5400 longitudinal beams, ten short longitudinal beams, twelve cross beams, twelve vertical LUS01497 beams and twelve foot members, and has relatively great stiffness. An upper portion and the middle portion of a connecting part of the ground rail frame 11 are respectively mounted with a frame connecting plate 12 to assemble left and right ground rail frames 11 into a single unit accurately and reliably. The guide rail 14 is mounted on the long longitudinal beam of the ground rail frame 11 through the guide rail mounting plate 13. A rack 15 is mounted on an inner side of the guide rail mounting plate 13. The ground rail frame 11 is further provided with limit stops 16, which are respectively mounted at end portions of the ground rail frames 11 at both ends and correspond to a movement limit position of a worktable frame 21. A rail dust-proof baffle 17 is mounted between the guide rail 14 and the ground rail frame 11.
[36] The rail dust-proof baffle 17 is mounted on the ground track frame 11 and around the guide rail 14 to prevent dust and waste materials generated during processing from entering the guide rail 14 and affecting a moving accuracy of the worktable component 2. The ground rail frame 11 is also provided with barriers 18 respectively mounted at the end portions of the ground rail frames at both ends and at the loading and unloading stations, and having a semi-enclosed structure.
[37] The worktable component 2 includes a worktable frame 21, a support 22 and a slider 23. The worktable component 2 is divided into two pieces, which are mounted on an upper side of the ground rail assembly 1 and can move along the guide rail 14, so as to allow the loading and unloading stations to work simultaneously during processing. The support 22 is mounted on an upper side of the worktable frame 21. A lower side of the table frame 21 is mounted with the slider 23. The worktable frame 21 is of a frame structure formed by assembling and welding four longitudinal beams and ten cross beams, so it has relatively great stiffness. There are several supports 22, which are standard aluminum profiles, and their mounting positions on the worktable frame 21 are adjustable. When cutting workpieces, the positions of the supports 22 can be conveniently adjusted according to the structure of the workpiece bracket; The sliders 23 are uniformly mounted on front and rear sides of a lower end of the worktable frame 21, and form a sliding pair with the guide rail 14, so that the worktable component 2 can move relative to the ground rail assembly 1. The slider guard plate 24 is mounted at a lower end of the worktable frame 21 and an inner side of the slider 23 to prevent dust and waste materials generated during processing from entering the slider 23 and affecting the moving accuracy of the worktable component 2. Link plate connecting seats 25 are uniformly mounted at one end of the table frame 21 adjacent to the worktable link plate component 3.
[38] The worktable link plate component 3 is mounted on the upper side of the ground rail assembly 1 and between the two worktable components 2 to provide power for movement of the worktable component 2. The worktable link plate component 3 includes a link plate frame 31 and a driving assembly. The link plate frame 31 is of a frame structure formed by assembling and welding four longitudinal beams and eight cross beams. There are two reducer mounting seats 32, which are mounted in the middle of front and rear sides of the link plate frame 31.
[39] The reducer motor in the driving assembly is mounted on the reducer mounting 4
BL-5400 seat 32. The driving gear 34 is mounted at a protruding end of the reduction motor 33 LUS01497 and forms a gear-rack pair with the rack 15. An upper portion of the reduction motor is provided with a motor shield that is fixed on the link plate frame, so as to prevent dust and waste materials generated during processing from entering the reduction motor 33 and affecting the working accuracy of the reduction motor 33.
[40] When the worktable component 2 needs to be moved, the reduction motor 33 is controlled to rotate, and this rotation is converted into the movement of the worktable component 2 and the worktable link plate component 3 along the guide rail 14 on the ground rail assembly 1 through the gear-rack pair.
[41] The dust removal and slag discharge component 4 is mounted in the ground rail frame 11 and is used for treating smoke dust and waste residue generated in the cutting process.
[42] The dust removal and slag discharge component 4 includes a dust collecting hopper, a slag collector and a smoke exhaust component. The slag collector is mounted on a lower side of the dust collecting hopper, and the waste materials generated in the cutting process can be smoothly discharged from a slag outlet hole of the dust collecting hopper to the slag collector. The dust collecting hopper is a square hopper and is divided into a dust collecting hopper I provided with a smoke exhaust hole 41.1 on an upper side of the hopper wall as well as a dust collecting hopper II without the smoke exhaust hole. A smoke exhaust pipe 46 in the smoke exhaust component is connected with a smoke exhaust hole 41.1.
[43] In this embodiment, there are four dust collecting hoppers I 41, which are sequentially mounted at the processing station of the ground rail assembly 1 from left to right. The chip conveyor 44 is mounted at a lower side of the dust collecting hopper I 41, and an upper opening of the chip conveyor 44 is opposite to the slag outlet hole of the dust collecting hopper I 41. The hopper side guard plate 45 is divided into a front group and a back group, which are respectively mounted on the ground rail assembly 1 and front and back sides of the dust collecting hopper 141, so that the splashed waste materials and dust can be collected by the dust collecting hopper I 41.
[44] In this embodiment, there are six dust collecting hoppers II 42, which are sequentially mounted at the loading and unloading stations at both sides of the ground rail assembly 1 from left to right. The drawer-type slag collector 43 is mounted on a lower side of the dust collecting hopper II 42, and an upper opening of the drawer-type slag collector 43 is opposite to the slag outlet hole of the dust collecting hopper II. 42. With the drawer-type slag collector, it is convenient for cleaning internal waste materials.
[45] The smoke exhaust component includes a smoke exhaust pipe 46 and a dust collector 47. The smoke exhaust pipe 46 consists of a transverse flue, a longitudinal flue and a vertical flue, and is of a truss structure formed by assembling and welding. A dust inlet hole I is arranged in the smoke exhaust pipe 46, to be connected with the smoke exhaust hole 41.1 in the dust collecting hopper I 41. A dust inlet hole II in each dust collector 47 is connected with a dust outlet hole in the smoke exhaust pipe 46. The dust outlet hole of the dust collector 47 is connected with a pipeline and a dust removal fan. The dust generated in the cutting process is collected and discharged by the suction of
BL-5400 the dust removal fan through the dust outlet hole of the dust collecting hopper I 41, the LU501497 smoke exhaust pipe 46, the dust collector 47 and the pipeline in turn. In this embodiment, there are four dust collectors 47, which are mounted on a lower side of a working stations of the ground rail assembly 1.
6
Claims (10)
1. A double-station movable worktable for a laser cutting machine comprising: a ground rail assembly comprising a ground rail frame on which guide rails and racks are mounted and a ground rail connecting plate, with a rail dust-proof baffle being mounted between the guide rail and the ground rail frame; a worktable component comprising a worktable frame, a support mounted at an upper side of the worktable frame, and a slider mounted on a lower side of the worktable frame and fitted with the guide rails of the ground rail frame; a worktable link plate component comprising a link plate frame mounted between the worktable frames and connected to each other by a link plate connecting seat and a worktable connecting seat and a driving component in which a driving gear is connected to the racks in the guide rail frame; and a dust removal and slag discharge component mounted in the ground rail frame and comprising a dust collecting hopper being a square hopper and being divided into a dust collecting hopper I provided with a smoke exhaust hole on an upper side of a hopper wall and a dust collecting hopper II without the smoke exhaust hole, a slag collector is mounted at a lower side of the dust collecting hopper, and a smoke exhaust pipe is connected with the smoke exhaust hole in a smoke exhaust component.
2. The double-station movable worktable for the laser cutting machine according to claim 1, wherein the ground rail frame is of a split structure, each body has the same structure and is mounted with a frame connecting plate therebtween; and the frame connecting plate is mounted at a middle portion and an upper portion of each group of connected ground rail frame connecting profiles.
3. The double-station movable worktable for the laser cutting machine according to claim 1, wherein the ground rail frame is further provided with limit stops, which are respectively mounted at end portions of the ground rail frames at both ends and correspond to a movement limit position of the worktable frame.
4. The double-station movable worktable for the laser cutting machine according to claim 1, wherein the ground rail frame is also provided with barriers respectively mounted at the end portions of the ground rail frames at both ends and having a semi-enclosed structure.
5. The double-station movable worktable for the laser cutting machine according to claim 1, wherein an upper side of the slider is positioned in a worktable frame profile and mounted with a slider guard plate.
6. The double-station movable worktable for the laser cutting machine according to claim 1, wherein the driving component is configured by mounting a reducer mounting seat on the link plate frame and mounting a reducer motor on the reducer mounting seat, and a gear at an output end of the reduction motor and the rack in the ground rail frame forming a gear-rack pair.
7. The double-station movable worktable for the laser cutting machine according to claim 6, wherein an upper portion of the reduction motor is provided with a motor shield that is fixed on the link plate frame.
8. The double-station movable worktable for the laser cutting machine according to 7
BL-5400 claim 1, wherein the slag collector is divided into a drawer-type slag collector arranged LUS01497 at a lower side of the dust collecting hopper I at a processing station as well as a chip conveyor arranged at a lower side of the dust collecting hopper II at a loading and unloading station.
9. The double-station movable worktable for the laser cutting machine according to claim 1, wherein the smoke exhaust component comprises a smoke exhaust pipe and a dust collector, wherein the smoke exhaust pipe consists of a transverse flue, a longitudinal flue and a vertical flue, and is of a truss structure formed by assembling and welding; a dust inlet hole I is arranged in the flue, to be connected with the smoke exhaust hole in the dust collecting hopper; a dust inlet hole II in each dust collector is connected with a dust outlet hole in the smoke exhaust pipe; and the dust outlet hole of the dust collector is connected with a pipeline and a dust removal fan.
10. The double-station movable worktable for the laser cutting machine according to claim 1, wherein hopper side guard plates are mounted on both sides of the dust collecting hopper I.
8
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110221351.5A CN112975174A (en) | 2021-02-27 | 2021-02-27 | Double-station movable workbench for laser cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU501497B1 true LU501497B1 (en) | 2022-08-29 |
Family
ID=76351371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU501497A LU501497B1 (en) | 2021-02-27 | 2022-02-16 | Double-station movable worktable for laser cutting machine |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN112975174A (en) |
| LU (1) | LU501497B1 (en) |
| NL (1) | NL2031057A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114346493B (en) * | 2022-01-10 | 2023-12-08 | 奔腾激光(浙江)股份有限公司 | Double-end ground rail device with novel work platform |
| CN117340448B (en) * | 2023-12-04 | 2024-03-05 | 山东超工激光设备有限公司 | Linkage type double-machine-position semi-automatic laser cutting machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000237891A (en) * | 1999-02-19 | 2000-09-05 | Komatsu Ltd | Dust collection duct device in thermal cutting machine and thermal cutting method of work |
| CN103212809B (en) * | 2012-01-19 | 2015-08-26 | 昆山思拓机器有限公司 | Dust exhaust apparatus and thin-wall pipes micromachining device |
| CN103692090A (en) * | 2013-12-19 | 2014-04-02 | 苏州德龙激光股份有限公司 | Laser cutting device and method for LOCA (Liquid Optical Clear Adhesive) of touch panel |
| CN104816094A (en) * | 2015-04-22 | 2015-08-05 | 苏州汇能激光科技有限公司 | Dust-removing high-speed laser cutter with multiple partitions |
| CN111014980A (en) * | 2019-12-25 | 2020-04-17 | 苏州市盛泰电力配套有限公司 | Laser cutting machine of clean production |
| CN112045320A (en) * | 2020-09-03 | 2020-12-08 | 诺伯特智能装备（山东）有限公司 | CO for nonmetal processing2Five-axis laser cutting machine and working method thereof |
-
2021
- 2021-02-27 CN CN202110221351.5A patent/CN112975174A/en active Pending
-
2022
- 2022-02-16 LU LU501497A patent/LU501497B1/en active IP Right Grant
- 2022-02-23 NL NL2031057A patent/NL2031057A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN112975174A (en) | 2021-06-18 |
| NL2031057A (en) | 2022-09-20 |
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| Date | Code | Title | Description |
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| FG | Patent granted |
Effective date: 20220829 |