CN114473244A - Laser cutting machine capable of adjusting angle of cutting head in real time and machining method - Google Patents
Laser cutting machine capable of adjusting angle of cutting head in real time and machining method Download PDFInfo
- Publication number
- CN114473244A CN114473244A CN202210267156.0A CN202210267156A CN114473244A CN 114473244 A CN114473244 A CN 114473244A CN 202210267156 A CN202210267156 A CN 202210267156A CN 114473244 A CN114473244 A CN 114473244A
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- CN
- China
- Prior art keywords
- cutting head
- laser cutting
- axis sliding
- angle
- real time
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Classifications
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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
-
- 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
-
- 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
Abstract
The invention discloses a laser cutting machine capable of adjusting the angle of a cutting head in real time and a processing method. The cutting machine comprises a Y-axis sliding table, an X-axis sliding rail, a Z-axis sliding rod, a rotating motor and a laser cutting head, wherein the X-axis sliding rail is slidably mounted on the Y-axis sliding table, and the Z-axis sliding rod is slidably mounted on the X-axis sliding rail; the laser cutting machine capable of adjusting the angle of the cutting head in real time and the machining method thereof are provided with a function of adjusting the angle of the cutting head in real time and a matched mechanism design, and the system can automatically adjust the angle of the cutting head to a preset angle of the cutting head in real time according to parameter setting and machine plates, and can directly obtain a groove sheet metal machined part with a required angle through one-step forming.
Description
Technical Field
The invention relates to the field of cutting machines, in particular to a laser cutting machine capable of adjusting the angle of a cutting head in real time and a machining method.
Background
When the sheet metal is machined, in order to improve the strength and the sealing degree of a weld joint at the sheet metal joint in the next welding process, the welding surface of the sheet metal is usually polished into a groove, so that the welding surface is larger, and the method is widely applied to the sheet metal machining industry.
According to the existing processing scheme for realizing the method, after the metal plate is cut, a groove grinding process is carried out by using a groove grinding machine, so that the metal plates with various required groove angles are obtained. However, this kind of scheme needs two kinds of equipment of laser cutting machine and groove polisher, and not only whole machining efficiency is low, needs to invest more manpower and materials, and the polisher is polished the groove and also can cause the reduction of precision moreover, influences the quality of processing.
Disclosure of Invention
In order to solve the problems, the invention provides a laser cutting machine capable of adjusting the angle of a cutting head in real time and a processing method.
According to one aspect of the invention, the laser cutting machine capable of adjusting the angle of the cutting head in real time is provided, and comprises a Y-axis sliding table, an X-axis sliding rail, a Z-axis sliding rod, a rotating motor and a laser cutting head, wherein the X-axis sliding rail is slidably mounted on the Y-axis sliding table, and the Z-axis sliding rod is slidably mounted on the X-axis sliding rail; the rotating motor is horizontally arranged, one end of the rotating motor is slidably mounted on the Z-axis sliding rod, and the other end of the rotating motor is connected with the laser cutting head.
In some embodiments, two ends of the X-axis slide rail are slidably mounted on the Y-axis slide table through two slide blocks, respectively. Thus, the specific manner in which the X-axis slide rail is mounted on the Y-axis slide table is described.
In some embodiments, an amplifier is mounted on the laser cutting head. Thus, the cutting effect can be improved by the amplifier.
In some embodiments, the amplifier is further connected to the laser cutting head by a wire. Thus, the manner of connection of the amplifier is described.
In some embodiments, a metal protective cover is mounted on the laser cutting head. Thus, the amplifier and the wire can be protected by providing the metal protective cover.
In some embodiments, the X-axis slide rail, the Z-axis slide bar, or the laser cutting head has a plurality. Thus, a plurality of sets of cutting operations can be performed simultaneously.
According to an aspect of the present invention, there is provided a processing method of a laser cutting machine to which the cutting head angle is adjustable in real time as described above, including the steps of:
1) importing a system processing file;
2) correcting and setting;
3) starting processing;
4) calling a file to obtain an angle parameter;
5) rotating the rotating motor to a set angle;
6) the laser cutting head performs light-emitting processing;
7) jump to step 4) until the machining is finished.
In some embodiments, in step 2), the following steps are further included:
a) carrying out capacitance correction at different angles;
b) setting the nozzle angles of different layers in the process database.
Thus, the specific steps of correction and setting are described.
In some embodiments, in step 7), it is determined whether the machining path is the last machining path, otherwise, the step 4) is skipped, and the process ends if the determination is yes. Thus, the determination method of the finish machining is set.
The laser cutting machine capable of adjusting the angle of the cutting head in real time and the processing method provided by the invention provide a function of adjusting the angle of the cutting head in real time and a matched mechanism design, and the system can automatically adjust the angle of the cutting head to a preset angle of the cutting head in real time according to parameter setting and process plates, and can directly obtain a groove metal plate processed part with a required angle through one-step forming.
Drawings
Fig. 1 is a schematic structural diagram of a laser cutting machine capable of adjusting an angle of a cutting head in real time according to an embodiment of the present invention;
FIG. 2 is a side view of a portion of the laser cutting machine of FIG. 1 with real-time cutting head angle adjustment;
FIG. 3 is a front view of the laser cutting head of FIG. 2 with a metal shield mounted thereon;
FIG. 4 is a flowchart of a processing method using the laser cutting machine of FIG. 1 capable of adjusting the angle of the cutting head in real time;
FIG. 5 is a view of the interface of FIG. 4 with follow-up correction at different angles;
FIG. 6 is a configuration interface of the process database shown in FIG. 2.
In the figure: the device comprises a Y-axis sliding table 1, an X-axis sliding rail 2, a Z-axis sliding rod 3, a rotating motor 4, a laser cutting head 5, a sliding block 6, an amplifier 7, a wire 8 and a metal protection cover 9.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 schematically shows a structure of a laser cutting machine capable of adjusting an angle of a cutting head in real time according to an embodiment of the present invention; fig. 2 is a side view showing a partial structure of the laser cutting machine of fig. 1, in which the angle of the cutting head is adjusted in real time, and fig. 3 is a front view showing a metal protection cover mounted on the laser cutting head of fig. 2. As shown in fig. 1 to 3, the laser cutting machine includes a Y-axis sliding table 1, an X-axis sliding rail 2, a Z-axis sliding bar 3, a rotating motor 4, a laser cutting head 5, and the like, wherein the X-axis sliding rail 2 is mounted on the Y-axis sliding table 1 through two sliding blocks 6 at both ends thereof and can slide in the Y direction along the Y-axis sliding table 1, the Z-axis sliding bar 3 is mounted on the X-axis sliding rail 2 and can slide in the X direction along the X-axis sliding rail 2, the rotating motor 4 is horizontally disposed, one end thereof is mounted on the Z-axis sliding bar 3 and can slide in the Z direction along the Z-axis sliding bar 3, and the other end thereof is connected with the laser cutting head 5, and the cutting end of the laser cutting head 5 faces vertically downward.
An amplifier 7 is mounted on the laser cutting head 5, and the amplifier 7 is connected to the laser cutting head 5 through a wire 8.
In addition, the laser cutting head 5 is provided with a metal protective cover 9, which can protect the amplifier 7 and the wire 8 from being damaged by sparks splashed during cutting.
Preferably, one or more of the X-axis slide rail 2, the Z-axis slide rail 3, the rotating motor 4 or the laser cutting head 5 can be provided in plurality according to the situation, so that multiple groups of cutting processing can be simultaneously carried out.
Fig. 4 shows a flow of a processing method of the laser cutting machine of fig. 1, in which the cutting head angle is adjusted in real time, fig. 5 shows an interface for performing follow-up correction at different angles in fig. 4, and fig. 6 shows a setting interface of the processing database in fig. 4. As shown in fig. 4-6, the method includes several steps, as described below.
And importing the CN processing file into an operating system, and then performing follow-up correction and setting. When the correction is executed, the system records capacitance values of the laser cutting head 5 at different heights from the plate, performs capacitance correction at different angles, selects different correction angle values, starts correction and updates data, and names the correction table file obtained by correction according to the current angle when the correction is finished.
When the setting is carried out, nozzle angles under different layers are set on a process database interface, namely the angle of the laser cutting head 5 corresponding to each process is clicked and filed, the currently set parameters are stored as a CYC file, the CYC file is called by executing an instruction during processing, and the angle parameters of the laser cutting head 5 needing to rotate are obtained from the CYC file.
Then, start processing, before the cutting of starting the light-emitting, the system calls the file and acquires the angle parameter, and the procedure can send the rotating command to give rotating electrical machines 4 according to the angle parameter of calling to, rotating electrical machines 4 can rotate to the angle of settlement after receiving the instruction, because laser cutting head 5 is fixed on rotating electrical machines 4 to laser cutting head 5 also can rotate to the angle that corresponds, and after angle adjustment, laser cutting head 5 can remove near panel surface, light-emitting cutting processing panel.
After cutting of one path is completed, turning off light and lifting the laser cutting head 5, judging whether the system is the last processing path or not, if not, quickly moving the laser cutting head 5 to the position above the next path to be cut, and at the moment, calling the angle parameter in the CYC table again by the program, and after adjusting the angle of the rotating motor 4 according to the angle parameter, automatically moving the laser cutting head 5 to the position near the surface for light-emitting processing; and if yes, ending.
What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a but laser cutting machine of real-time adjustment cutting head angle which characterized in that: the laser cutting machine comprises a Y-axis sliding table (1), an X-axis sliding rail (2), a Z-axis sliding rod (3), a rotating motor (4) and a laser cutting head (5), wherein the X-axis sliding rail (2) is slidably mounted on the Y-axis sliding table (1), and the Z-axis sliding rod (3) is slidably mounted on the X-axis sliding rail (2); the rotating motor (4) is horizontally arranged, one end of the rotating motor is slidably mounted on the Z-axis sliding rod (3), and the other end of the rotating motor is connected with the laser cutting head (5).
2. The laser cutting machine capable of adjusting the angle of the cutting head in real time according to claim 1, wherein: two ends of the X-axis sliding rail (2) are respectively installed on the Y-axis sliding table (1) through two sliding blocks (6) in a sliding mode.
3. The laser cutting machine capable of adjusting the angle of the cutting head in real time according to claim 1, wherein: an amplifier (7) is installed on the laser cutting head (5).
4. The laser cutting machine capable of adjusting the angle of the cutting head in real time according to claim 3, wherein: the amplifier (7) is also connected with the laser cutting head (5) through a wire (8).
5. The laser cutting machine capable of adjusting the angle of the cutting head in real time according to claim 1, wherein: and a metal protective cover (9) is arranged on the laser cutting head (5).
6. The laser cutting machine capable of adjusting the angle of the cutting head in real time according to claim 1, wherein: the X-axis sliding rail (2), the Z-axis sliding rod (3) or the laser cutting head (5) are provided with a plurality of parts.
7. A machining method using the laser cutting machine capable of adjusting the angle of the cutting head in real time according to any one of claims 1 to 6, characterized in that: comprises the following steps
1) Importing a system processing file;
2) correcting and setting;
3) starting machining;
4) calling a file to obtain an angle parameter;
5) rotating the rotating electrical machine (4) to a set angle;
6) the laser cutting head (5) performs light-emitting machining;
7) jump to step 4) until the machining is finished.
8. A method of processing according to claim 7, wherein: in step 2), the method further comprises the following steps
a) Carrying out capacitance correction at different angles;
b) setting the nozzle angles of different layers in the process database.
9. A method of processing according to claim 7, wherein: in step 7), judging whether the machining path is the last machining path or not, and if not, jumping to step 4), and if so, ending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210267156.0A CN114473244A (en) | 2022-03-17 | 2022-03-17 | Laser cutting machine capable of adjusting angle of cutting head in real time and machining method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210267156.0A CN114473244A (en) | 2022-03-17 | 2022-03-17 | Laser cutting machine capable of adjusting angle of cutting head in real time and machining method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114473244A true CN114473244A (en) | 2022-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210267156.0A Pending CN114473244A (en) | 2022-03-17 | 2022-03-17 | Laser cutting machine capable of adjusting angle of cutting head in real time and machining method |
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| CN (1) | CN114473244A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117600675A (en) * | 2023-11-30 | 2024-02-27 | 东莞市欣莹机械有限公司 | Profile processing equipment and processing technology |
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|---|---|---|---|---|
| KR20040090643A (en) * | 2003-04-18 | 2004-10-26 | 류재식 | Apparatus for cutting automatically a board and method therefor |
| CN104858537A (en) * | 2015-05-29 | 2015-08-26 | 北京林克曼数控技术股份有限公司 | Method and device for controlling groove of workpiece cut by robot |
| WO2019211232A1 (en) * | 2018-05-02 | 2019-11-07 | Trumpf Werkzeugmaschinen Gmbh + Co. Kg | Laser processing head and laser processing machine |
| CN212191759U (en) * | 2020-05-20 | 2020-12-22 | 株洲特装智能装备有限公司 | Laser cutting machine capable of cutting planes and grooves |
| CN112276375A (en) * | 2020-10-20 | 2021-01-29 | 肇庆中彩机电技术研发有限公司 | Laser groove cutting machine and groove cutting method thereof |
| CN113560744A (en) * | 2021-07-15 | 2021-10-29 | 江苏维特尼激光科技有限公司 | Five spherical surface laser cutting devices |
-
2022
- 2022-03-17 CN CN202210267156.0A patent/CN114473244A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040090643A (en) * | 2003-04-18 | 2004-10-26 | 류재식 | Apparatus for cutting automatically a board and method therefor |
| CN104858537A (en) * | 2015-05-29 | 2015-08-26 | 北京林克曼数控技术股份有限公司 | Method and device for controlling groove of workpiece cut by robot |
| WO2019211232A1 (en) * | 2018-05-02 | 2019-11-07 | Trumpf Werkzeugmaschinen Gmbh + Co. Kg | Laser processing head and laser processing machine |
| CN212191759U (en) * | 2020-05-20 | 2020-12-22 | 株洲特装智能装备有限公司 | Laser cutting machine capable of cutting planes and grooves |
| CN112276375A (en) * | 2020-10-20 | 2021-01-29 | 肇庆中彩机电技术研发有限公司 | Laser groove cutting machine and groove cutting method thereof |
| CN113560744A (en) * | 2021-07-15 | 2021-10-29 | 江苏维特尼激光科技有限公司 | Five spherical surface laser cutting devices |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117600675A (en) * | 2023-11-30 | 2024-02-27 | 东莞市欣莹机械有限公司 | Profile processing equipment and processing technology |
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