CN112122789A - Eight laser head laser cutting machine - Google Patents
Eight laser head laser cutting machine Download PDFInfo
- Publication number
- CN112122789A CN112122789A CN201910552289.0A CN201910552289A CN112122789A CN 112122789 A CN112122789 A CN 112122789A CN 201910552289 A CN201910552289 A CN 201910552289A CN 112122789 A CN112122789 A CN 112122789A
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- laser
- longitudinal
- laser head
- guide rail
- head
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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
-
- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses an eight-laser-head laser cutting machine in the technical field of automatic processing equipment, which comprises a rack and a workbench, wherein a product jig is arranged on the workbench, two parallel transverse guide rails are arranged on the rack, two parallel laser arms are arranged above each transverse guide rail, each laser arm is respectively connected with a corresponding transverse driver, a longitudinal driver is fixed at one end of a longitudinal guide rail in each laser arm, the longitudinal driver drives a laser head component to slide left and right along the longitudinal guide rail, four laser head components respectively correspond to one laser area of the product jig, each laser head component comprises a laser head support and two laser heads, and the two laser heads are arranged on the longitudinal guide rail. The four laser arms cut, so that the processing capacity is greatly improved, the processing time is shortened, and meanwhile, each laser arm is controlled by an independent servo motor control system to independently complete the processing task respectively, so that the interference is avoided, the operation and the positioning are more accurate, the processing precision is higher, and the operation failure rate is low.
Description
Technical Field
The invention relates to the technical field of automatic processing equipment, in particular to an eight-laser-head laser cutting machine.
Background
With the wider application field of the optical lens and the larger and larger market demand, the application of the device for cutting the optical lens by laser is increased gradually. In order to realize the maximum productivity of the machine, the number of molding holes of the optical lens mold is increased, and about 100 holes of the original mold are developed to more than 300-500 holes, which is 4 times more than the number of the original holes. However, the cutting efficiency of the existing laser cutting machine is far from reaching the current requirement, and the processing efficiency is seriously influenced. There are also some devices in the prior art that can improve the cutting efficiency, but these devices are far from keeping up with the increase in the number of pockets and the cutting accuracy thereof is seriously affected.
The defects are directly solved.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides an eight-laser-head laser cutting machine.
The technical scheme of the invention is as follows:
an eight-laser-head laser cutting machine comprises a frame and a workbench arranged on the frame, wherein a product jig is placed on the workbench, and is characterized in that,
the machine frame is provided with two parallel transverse guide rails, two parallel laser arms are arranged above each transverse guide rail, each laser arm is connected with a corresponding transverse driver, and the transverse drivers drive the laser arms to slide back and forth along the transverse guide rails;
the laser arm comprises a longitudinal driver and a longitudinal guide rail, the longitudinal driver is fixed at one end of the longitudinal guide rail, the longitudinal driver is connected with a laser head assembly, the laser head assembly is installed on the longitudinal guide rail, the longitudinal driver drives the laser head assembly to slide left and right along the longitudinal guide rail, and the four laser head assemblies respectively correspond to one laser area of the product jig;
the laser head subassembly includes laser head support and two laser heads, two the laser head passes through the laser head support mounting be in on the longitudinal rail.
The laser arm driving device is characterized in that the transverse driver is a transverse servo motor, the transverse servo motor is connected with the laser arm through a transverse lead screw, and the transverse servo motor drives the laser arm to slide back and forth along the transverse guide rail through the transverse lead screw.
The laser head assembly comprises a laser head assembly, a laser head assembly and a longitudinal driver, wherein the laser head assembly is arranged on the longitudinal driver, the longitudinal driver is a longitudinal servo motor, the longitudinal servo motor is connected with the laser head assembly through a longitudinal screw rod, and the longitudinal servo motor drives the laser head assembly to slide left and right along a longitudinal guide rail through the longitudinal screw rod.
The laser head assembly is characterized in that two laser heads in the same laser head assembly are connected through an adjusting plate, one of the laser heads is fixed on the adjusting plate, and the other laser head is movably connected with the adjusting plate.
Further, with regulating plate swing joint be equipped with the micro-actuator on the laser head, through the micro-actuator adjusts two the laser head is in interval on the regulating plate.
The invention according to the scheme is characterized in that a controller is arranged in the rack, 4 sets of PLC control systems are arranged in the controller, and each set of PLC control system respectively controls one laser arm and the operation of the transverse driver, the longitudinal driver and the laser head assembly corresponding to the laser arm.
The laser device comprises a rack, a laser device support is arranged on the rack, eight laser devices are arranged on the laser device support and respectively correspond to different laser heads, and laser emitted by the laser devices is transmitted to the corresponding laser heads through a reflecting mirror.
The laser head device is characterized in that a bottom plate is arranged on the machine frame, and the transverse guide rail, the workbench and the laser corresponding to the laser head are fixed on the bottom plate.
According to the scheme, the four laser arms respectively correspond to four areas on the product jig, each laser arm is provided with two laser heads, and the eight laser heads simultaneously cut the product, so that compared with the traditional cutting time, the cutting time is shortened to one eighth, and the consistency with the injection molding cycle is ensured; each laser arm is controlled by an independent servo motor respectively, and the processing tasks are completed independently without interference, so that the processing capacity is greatly improved, and the processing time is shortened; meanwhile, each laser arm is controlled by an independent control system, so that the operation is convenient, the operation and the positioning are more accurate, the processing precision is higher, and the operation failure rate is low.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is a distribution diagram of laser areas in the product fixture of the present invention.
Fig. 4 is a top view of a laser profile according to the present invention.
Fig. 5 is a side view of a profile of a laser of the present invention.
In the figure, 10, a gantry; 11. a work table; 12. a base plate;
20. a product jig; 21. a first laser region; 22. a second laser region; 23. a third laser region; 24. a fourth laser region;
31. a transverse servo motor; 32. a transverse guide rail; 33. a transverse screw rod;
40. a laser arm; 41. a longitudinal servo motor; 42. a longitudinal guide rail; 43. a longitudinal screw rod; 44. an arm support; 451. a laser head support; 452. a first laser head connector; 453. a second laser head connector; 454. a laser head; 455. a trimmer;
50. a laser; 51. a laser holder; 52. a mirror.
Detailed Description
The invention is further described with reference to the following figures and embodiments:
as shown in fig. 1 and 2, the eight-laser-head laser cutting machine comprises a machine frame 10 and a workbench 11 arranged on the machine frame 10, wherein a product jig 20 is placed on the workbench 11. Two parallel transverse guide rails 32 are arranged on the rack 10, two parallel laser arms 40 are arranged above each transverse guide rail 32, each laser arm 40 is respectively connected with a corresponding transverse driver, and the transverse drivers drive the laser arms 40 to slide back and forth along the transverse guide rails 32.
The laser arm 40 comprises a longitudinal driver and a longitudinal guide rail 42, the longitudinal driver is fixed at one end of the longitudinal guide rail 42 and connected with a laser head assembly, the laser head assembly is installed on the longitudinal guide rail 42, and the longitudinal driver drives the laser head assembly to slide left and right along the longitudinal guide rail 42.
In this embodiment, the transverse driver is a transverse servo motor 31, the transverse servo motor 31 is connected with the laser arm 40 through a transverse lead screw 33, and the transverse servo motor 31 drives the laser arm 40 to slide back and forth along a transverse guide rail 32 through the transverse lead screw 33; the longitudinal driver is a longitudinal servo motor 41, the longitudinal servo motor 41 is connected with the laser head assembly through a longitudinal screw rod 43, and the longitudinal servo motor 41 drives the laser head assembly to slide left and right along a longitudinal guide rail 42 through the longitudinal screw rod 43. A controller is arranged in the frame 10, 4 sets of PLC control systems are arranged in the controller, and each set of PLC control system respectively controls the operation of one laser arm and the corresponding transverse driver, longitudinal driver and laser head component.
Through servo motor drive laser arm 40 and laser head subassembly motion respectively, compare in traditional motor operating system, motion control is more accurate, and cutting accuracy is higher to four laser arm 40's motion has independent PLC control system control respectively, and every laser arm 40 operates alone, can not interfere with each other, and the machining precision is higher, the operation fault rate is lower.
The laser head assembly comprises a laser head support 451 and two laser heads 454, wherein the two laser heads 454 are fixed on the laser head support 451 through a first laser head connecting piece 452 and a second laser head connecting piece 453 respectively and further are arranged on the longitudinal guide rail 42. Two laser heads 454 in the same laser head assembly are connected through an adjusting plate (not shown in the figure, the same below), wherein one laser head 454 is fixed on the adjusting plate, and the other laser head 454 is movably connected with the adjusting plate, so that the distance between the two laser heads 454 can be adjusted to adapt to different product jigs 20.
Preferably, the laser heads 454 movably connected with the adjusting plate are provided with fine adjusters 455, and the distance between the two laser heads 454 on the adjusting plate is adjusted by the fine adjusters 455. The distance between the two laser heads 454 in the same laser head assembly is adjusted by the fine adjuster 455, so that the two laser heads 454 can be adapted to the laser cutting of the product jigs 20 with different sizes.
As shown in fig. 3, the four laser head assemblies respectively correspond to one laser area (including the first laser area 21, the second laser area 22, the third laser area 23 and the fourth laser area 24) of the product fixture, so that the same product fixture 20 can be processed at a higher speed without interference.
As shown in fig. 4 and 5, the frame 10 is further provided with a laser support 51, the laser support 51 is provided with eight lasers 50, the eight lasers 50 correspond to different laser heads 454, and the laser emitted by the lasers 50 is transmitted to the corresponding laser heads 454 through the reflecting mirror 52. The laser 50 and corresponding optical path are not improvements of the present invention and will not be described in detail herein.
The base plate 12 is arranged on the frame 10, and the transverse guide rail 32, the workbench 11 and the laser 50 corresponding to the laser head 454 are all fixed on the base plate 12, so that the bearing capacity of the base is fully increased, the stability of the system in the laser cutting process is ensured, and the cutting precision is fully ensured. Preferably, the bottom plate is a steel plate with the thickness of 12mm, so that the structural strength is ensured, and the equipment cost is reduced.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
The invention is described above with reference to the accompanying drawings, which are illustrative, and it is obvious that the implementation of the invention is not limited in the above manner, and it is within the scope of the invention to adopt various modifications of the inventive method concept and technical solution, or to apply the inventive concept and technical solution to other fields without modification.
Claims (8)
1. An eight-laser-head laser cutting machine comprises a frame and a workbench arranged on the frame, wherein a product jig is placed on the workbench, and is characterized in that,
the machine frame is provided with two parallel transverse guide rails, two parallel laser arms are arranged above each transverse guide rail, each laser arm is connected with a corresponding transverse driver, and the transverse drivers drive the laser arms to slide back and forth along the transverse guide rails;
the laser arm comprises a longitudinal driver, a longitudinal guide rail and a laser head assembly, the longitudinal driver is fixed at one end of the longitudinal guide rail, the laser head assembly is installed on the longitudinal guide rail, the longitudinal driver is connected with the laser head assembly and drives the laser head assembly to slide left and right along the longitudinal guide rail, and the four laser head assemblies respectively correspond to one laser area of the product jig;
the laser head subassembly includes laser head support and two laser heads, two the laser head passes through the laser head support mounting be in on the longitudinal rail.
2. The eight laser head laser cutting machine of claim 1 wherein the lateral driver is a lateral servo motor, the lateral servo motor is connected with the laser arm through a lateral lead screw, and the lateral servo motor drives the laser arm to slide back and forth along the lateral guide rail through the lateral lead screw.
3. The eight laser head laser cutting machine of claim 1 wherein the longitudinal driver is a longitudinal servo motor, the longitudinal servo motor is connected with the laser head assembly through a longitudinal screw rod, and the longitudinal servo motor drives the laser head assembly to slide left and right along the longitudinal guide rail through the longitudinal screw rod.
4. The eight laser head laser cutting machine of claim 1 wherein two of the laser heads in the same laser head assembly are connected by an adjustment plate, one of the laser heads is fixed on the adjustment plate and the other laser head is movably connected with the adjustment plate.
5. The eight laser head laser cutting machine of claim 4 wherein a trimmer is provided on the laser head that is movably connected to the adjustment plate, whereby the trimmer adjusts the spacing of the two laser heads on the adjustment plate.
6. The eight-laser-head laser cutting machine according to claim 1, wherein a controller is arranged inside the machine frame, 4 sets of PLC control systems are arranged in the controller, and each set of PLC control system respectively controls the operation of one laser arm, the transverse driver, the longitudinal driver and the laser head assembly corresponding to the laser arm.
7. The eight-laser-head laser cutting machine according to claim 1, wherein a laser support is further arranged on the machine frame, eight lasers are arranged on the laser support and respectively correspond to different laser heads, and laser emitted by the lasers is transmitted to the corresponding laser heads through a reflecting mirror.
8. The eight laser head laser cutting machine of claim 1 wherein a base plate is provided on the machine frame, and the transverse guide rail, the worktable and the laser corresponding to the laser head are all fixed on the base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910552289.0A CN112122789A (en) | 2019-06-25 | 2019-06-25 | Eight laser head laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910552289.0A CN112122789A (en) | 2019-06-25 | 2019-06-25 | Eight laser head laser cutting machine |
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| Publication Number | Publication Date |
|---|---|
| CN112122789A true CN112122789A (en) | 2020-12-25 |
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ID=73849870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910552289.0A Pending CN112122789A (en) | 2019-06-25 | 2019-06-25 | Eight laser head laser cutting machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114083158A (en) * | 2022-01-12 | 2022-02-25 | 深圳市南德谱光电有限公司 | Equipment and method for laser cutting polarizer capable of changing cutting mode |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201471084U (en) * | 2009-05-26 | 2010-05-19 | 吴新民 | Intelligent laser cutting machine |
| CN102229024A (en) * | 2011-06-21 | 2011-11-02 | 扬州新扬开关设备有限公司 | Automatic laser cutting bed with four heads and large format |
| CN202543222U (en) * | 2012-03-01 | 2012-11-21 | 成都博隆光电科技有限公司 | Multi-head laser cutting device used for cutting leather |
| CN203621736U (en) * | 2013-08-30 | 2014-06-04 | 狄晓龙 | Laser cutting machine with function of angle cutting |
| CN203725986U (en) * | 2014-03-27 | 2014-07-23 | 安徽世林照明股份有限公司 | Numerically-controlled laser cutting machine |
| CN203725981U (en) * | 2014-03-13 | 2014-07-23 | 武汉畅新科技发展有限公司 | Laser emission seat for laser cutting machine |
| CN204818446U (en) * | 2015-02-09 | 2015-12-02 | 湖北友邦电子材料有限公司 | Laser cutting puncher of circuit board |
| CN106181068A (en) * | 2016-08-31 | 2016-12-07 | 江苏亚威机床股份有限公司 | A kind of laser cutting machine with three laser cutting heads |
| CN207171248U (en) * | 2017-08-29 | 2018-04-03 | 济南二机床集团有限公司 | A kind of Multi-head laser cutting device |
| CN108422081A (en) * | 2018-03-22 | 2018-08-21 | 余小刚 | A kind of bull multilayer movable-type intelligent processing unit (plant) and technique |
| CN108436311A (en) * | 2018-03-22 | 2018-08-24 | 余小刚 | A kind of bull movable-type intelligent processing unit (plant) and technique |
| CN207930177U (en) * | 2018-02-05 | 2018-10-02 | 长沙青波光电科技有限公司 | A kind of Multi-head laser cutting machine |
| CN109604820A (en) * | 2019-01-22 | 2019-04-12 | 武汉宁致远汽车配件有限公司 | A kind of combined type shaven head in laser processing device |
-
2019
- 2019-06-25 CN CN201910552289.0A patent/CN112122789A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201471084U (en) * | 2009-05-26 | 2010-05-19 | 吴新民 | Intelligent laser cutting machine |
| CN102229024A (en) * | 2011-06-21 | 2011-11-02 | 扬州新扬开关设备有限公司 | Automatic laser cutting bed with four heads and large format |
| CN202543222U (en) * | 2012-03-01 | 2012-11-21 | 成都博隆光电科技有限公司 | Multi-head laser cutting device used for cutting leather |
| CN203621736U (en) * | 2013-08-30 | 2014-06-04 | 狄晓龙 | Laser cutting machine with function of angle cutting |
| CN203725981U (en) * | 2014-03-13 | 2014-07-23 | 武汉畅新科技发展有限公司 | Laser emission seat for laser cutting machine |
| CN203725986U (en) * | 2014-03-27 | 2014-07-23 | 安徽世林照明股份有限公司 | Numerically-controlled laser cutting machine |
| CN204818446U (en) * | 2015-02-09 | 2015-12-02 | 湖北友邦电子材料有限公司 | Laser cutting puncher of circuit board |
| CN106181068A (en) * | 2016-08-31 | 2016-12-07 | 江苏亚威机床股份有限公司 | A kind of laser cutting machine with three laser cutting heads |
| CN207171248U (en) * | 2017-08-29 | 2018-04-03 | 济南二机床集团有限公司 | A kind of Multi-head laser cutting device |
| CN207930177U (en) * | 2018-02-05 | 2018-10-02 | 长沙青波光电科技有限公司 | A kind of Multi-head laser cutting machine |
| CN108422081A (en) * | 2018-03-22 | 2018-08-21 | 余小刚 | A kind of bull multilayer movable-type intelligent processing unit (plant) and technique |
| CN108436311A (en) * | 2018-03-22 | 2018-08-24 | 余小刚 | A kind of bull movable-type intelligent processing unit (plant) and technique |
| CN109604820A (en) * | 2019-01-22 | 2019-04-12 | 武汉宁致远汽车配件有限公司 | A kind of combined type shaven head in laser processing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114083158A (en) * | 2022-01-12 | 2022-02-25 | 深圳市南德谱光电有限公司 | Equipment and method for laser cutting polarizer capable of changing cutting mode |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201225 |
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| RJ01 | Rejection of invention patent application after publication |