CN112548364A - Numerical control laser cutting machine - Google Patents
Numerical control laser cutting machine Download PDFInfo
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- CN112548364A CN112548364A CN202011434247.6A CN202011434247A CN112548364A CN 112548364 A CN112548364 A CN 112548364A CN 202011434247 A CN202011434247 A CN 202011434247A CN 112548364 A CN112548364 A CN 112548364A
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- 238000003698 laser cutting Methods 0.000 title claims abstract description 130
- 239000000463 material Substances 0.000 claims abstract description 80
- 238000012360 testing method Methods 0.000 claims abstract description 30
- 238000001514 detection method Methods 0.000 claims abstract description 27
- 238000005520 cutting process Methods 0.000 claims abstract description 18
- 230000001360 synchronised effect Effects 0.000 claims description 18
- 239000004809 Teflon Substances 0.000 claims description 9
- 229920006362 Teflon® Polymers 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000000007 visual effect Effects 0.000 claims description 6
- 238000013461 design Methods 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 238000012545 processing Methods 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 244000309464 bull Species 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
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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
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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- Optics & Photonics (AREA)
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- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention provides a numerical control laser cutting machine, which comprises a workbench, a laser cutting device, a numerical control panel and an automatic normal line finding laser testing device, wherein the numerical control panel is arranged on one side of the workbench, the laser cutting device is arranged on the workbench, the automatic normal line finding laser testing device is positioned on one side of the laser cutting device, the numerical control panel is electrically connected with the laser cutting device, and the numerical control panel is electrically connected with the automatic normal line finding laser testing device, and the numerical control laser cutting machine has the beneficial effects that: the numerical control laser cutting machine is provided with the laser cutting device, so that the laser cutting processing efficiency is greatly improved, and the cutting processing precision is higher; the numerical control laser cutting machine is provided with the material breakage detection device, so that the functions of material breakage detection and material breakage continuous cutting are realized, the waste of consumables and time is reduced; the numerical control laser cutting machine is provided with the automatic normal line finding laser testing device, automatic measurement is achieved, machining is simple, cost is low, and the device is suitable for point position rigidity testing of large-arc-surface parts.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of mechanical equipment, in particular to a full-automatic numerical control laser cutting machine.
[ background of the invention ]
Most of cutting machines in the prior market need manual operation, can not only cut materials at one time, but also cause unnecessary loss of materials, thereby not only wasting time and energy, having low efficiency, but also not ensuring the cutting quality; the workpieces need to be moved continuously in the production process, which wastes labor and time, reduces the production efficiency and increases the labor intensity of workers; the cutting efficiency is low, and the cutting precision is low.
[ summary of the invention ]
The invention aims to solve the problems that in the engineering machinery industry, the production efficiency is backward, the quality cannot be ensured, a large amount of working hours are wasted due to manual polishing and forming, and the polishing precision cannot be ensured due to the influence of various objective factors, so that the groove quality cannot be ensured, and the labor intensity is high; the workpieces need to be moved continuously in the production process, which wastes labor and time, reduces the production efficiency and increases the labor intensity of workers; the cutting efficiency is low, and the cutting precision is low, thereby providing a novel full-automatic numerical control laser cutting machine.
The invention is realized by the following technical scheme:
the utility model provides a numerical control laser cutting machine, includes workstation, laser cutting device, numerical control panel, looks for normal line laser testing arrangement automatically, workstation one side is equipped with numerical control panel, be equipped with laser cutting device on the workstation, look for normal line laser testing arrangement automatically and be located laser cutting device one side, numerical control panel with laser cutting device electricity is connected, numerical control panel with look for normal line laser testing arrangement automatically and be connected.
Further, the workbench comprises a base, a Y-axis guide rail, a moving platform, a Z-axis guide rail frame, a top beam, a lifting lead screw servo motor, a synchronous wheel, a synchronous belt, an automatic locking slide block and an X-axis guide rail, wherein the Y-axis guide rail is arranged on the base, the moving platform is arranged on the Y-axis guide rail, the Z-axis guide rail frames which are arranged in parallel are arranged on two sides of the upper surface of the base, the top of the Z-axis guide rail frame is provided with the top beam, the lifting lead screw which is arranged in parallel is vertically arranged on the side surface of the Z-axis guide rail frame, the upper part of the lifting lead screw is connected on the lifting lead screw servo motor, the lifting lead screw servo motor is arranged above the base, the upper end of the lifting lead screw is provided with the synchronous wheel, the two synchronous wheels are connected through the, the automatic locking sliding block is arranged on the Z-axis guide rail frame, the X-axis guide rail is arranged on the automatic locking sliding block, the X-axis guide rail and the Z-axis guide rail frame are provided with material breakage detection devices, and the material breakage detection devices and the laser cutting knife device are located on the same plane.
Further, the laser cutting device comprises a laser cutting mounting bracket, a motor driving module, a laser cutting knife device, a laser conveying integrated line, a large gear, a small gear, a laser cutting synchronous wheel, a laser cutting synchronous belt and a bearing, wherein the laser cutting mounting bracket is mounted on one side of a Z-axis guide rail frame, the laser cutting mounting bracket is provided with the motor driving module, an output shaft of the motor driving module is connected with the large gear, a mounting hole is formed in the top of the motor driving module, one end of an X-axis guide rail is provided with the bearing, one end of the bearing is provided with the small gear, the teeth of the small gear are meshed with the teeth of the large gear, the other end of the bearing is sleeved with the laser cutting synchronous wheel, the laser cutting synchronous wheel is in transmission connection through the laser cutting synchronous belt, the laser cutting knife device is mounted on the X-axis guide rail, one end of the, the other end of the laser conveying integrated line is connected with the laser cutting knife device.
Furthermore, the automatic normal line finding laser testing device comprises a mounting plate, a shell, a laser sensor circuit board, a vision point finding module and a laser normal line finding module, wherein the mounting plate is mounted on the X-axis guide rail, the shell is mounted on the mounting plate, the laser sensor circuit board is arranged in the shell, the vision point finding module and the laser normal line finding module are respectively arranged on the laser sensor circuit board, a laser calibration head is arranged in the middle of the shell, and the laser sensor circuit board is electrically connected with the vision point finding module and the laser normal line finding module; the laser direction finding module comprises a laser main control circuit board, a laser sensor and a laser calibration head, wherein the laser main control circuit board is provided with the laser sensor, one side of the laser sensor is provided with the laser calibration head, and the laser main control circuit board is electrically connected with the laser sensor and the laser calibration head; the vision point searching module comprises a camera and a vision fixing plate, the camera is fixed on the vision fixing plate, the vision point searching module adopts a vision light source structure, a laser ranging module and a software algorithm are adopted in the normal direction of the point searching position, a data interface is arranged at the rear part of the shell, a power interface is arranged below the data interface, the data interface is electrically connected with the numerical control panel through a data line, the power interface is electrically connected with the numerical control panel through a lead, and the data interface is electrically connected with the laser sensor circuit board.
Further, the numerical control panel comprises a shell, a main control circuit board, an operation touch display and control buttons, wherein the main control circuit board is arranged in the shell, the operation touch display is arranged above the main control circuit board, the plurality of control buttons are arranged below the operation touch display, the main control circuit board is electrically connected with the operation touch display and the control buttons, and the main control circuit board is electrically connected with the motor driving module.
The material breakage detection device comprises a shell, a material breakage main control circuit board and a material breakage sensor, wherein the material breakage main control circuit board is arranged in the material breakage detection shell, the material breakage sensor is arranged on the material breakage main control circuit board, the material breakage main control circuit board is electrically connected with the material breakage sensor, the material breakage sensor is electrically connected with the operation touch control display, when the numerical control laser cutting machine works, the material breakage sensor on the material breakage detection device detects the state of the operation touch control display screen, the state of the moving platform is displayed on the operation touch control display screen, the operation touch control display screen on the numerical control panel gives out a material breakage alarm and temporarily and automatically stops cutting work, and after the material is continuously cut, the operation touch control display screen can continuously cut the material; disconnected material detects casing one end and is equipped with incoming line port, disconnected material detects the casing other end and is equipped with out line port.
Further, the laser cutting knife device comprises a laser cutting knife base, a laser cutting blade and a sliding block, wherein the laser cutting knife base is installed on the sliding block, the bottom of the laser cutting knife base is connected with the replaceable laser cutting blade, and the sliding block can move on an X-axis guide rail.
Further, laser cutting knife base bottom is equipped with the internal thread round hole, be equipped with the external screw thread on the laser cutting blade lateral wall, external screw thread on the laser cutting blade lateral wall with the internal thread round hole of laser cutting knife base bottom closely cooperates and is connected.
Further, integrative line is carried to laser includes wire rod, female plug, public plug, the wire rod both ends are connected with female plug, public plug respectively, female plug inserts on the public plug.
Furthermore, female plug, public plug comprise 8 core wires, one of them core wire design of female plug, public plug is the through-hole, be equipped with the teflon pipe on the through-hole to zonulae occludens, wire rod, teflon pipe and female plug be integrative injection moulding, seven core wires wherein of female plug, public plug are used for circular telegram and signal connection.
The invention has the beneficial effects that:
(1) the numerical control laser cutting machine is provided with the laser cutting device, so that the laser cutting processing efficiency is greatly improved, the cutting processing precision is higher, the structure is simple, and the design is reasonable;
(2) the numerical control laser cutting machine is provided with the automatic normal line finding laser testing device, so that the technical bottleneck that the normal line finding is inaccurate through manual visual inspection and the precision of test data is insufficient is solved, the problems of the rigidity test of the original cambered surface part, complex built platform, inaccurate test data and excessive test times are solved, the influence of manual intervention on the interference of the test data during the test is solved, the automatic measurement is realized, the processing is simple, the cost is low, and the numerical control laser cutting machine is suitable for the point position rigidity test of the large cambered surface part;
(3) the numerical control laser cutting machine is provided with a material breakage detection device, when the numerical control laser cutting machine works, a material breakage sensor on the material breakage detection device detects and operates the state of a display moving platform on a touch display screen, the operation touch display screen on the numerical control panel sends a material breakage alarm and stops cutting work temporarily and automatically, and after materials are continuously cut, the operation touch display screen can continue cutting work, so that the functions of material breakage detection and material breakage continuous cutting are realized, the waste of consumables and time is reduced;
(4) the numerical control laser cutting machine is provided with the numerical control panel on one side, so that the full-intelligent automatic performance is high, the practicability is high, the operation with high reliability and high stability is realized, the workload of workers is reduced, the working efficiency and the product processing quality are improved, and the production cost is reduced;
(5) the laser cutting device is provided with a laser transmission integrated line, a female plug and a male plug of the laser transmission integrated line are composed of 8 core wires, one of the core wires of the female plug and the male plug is designed into a through hole, a Teflon tube is arranged on the through hole, and seven of the core wires of the female plug and the male plug are used for electrifying and signal connection;
(6) wire rod, teflon pipe and female plug are injection moulding as an organic whole to be connected with public plug, integrated integrative, the function is integrative, realizes simple to operate, and the functional stability, complete machine are succinct, pleasing to the eye.
[ description of the drawings ]
FIG. 1 is a schematic view of a numerical control laser cutting machine according to the present invention;
FIG. 2 is a schematic view of the front structure of the numerical control laser cutting machine of the present invention;
FIG. 3 is a schematic structural view of the material breakage detecting device of the present invention;
FIG. 4 is a schematic cross-sectional view of the material breakage detecting device of the present invention;
FIG. 5 is a schematic view of a laser delivery integrated line structure according to the present invention;
FIG. 6 is a schematic view of a partially enlarged structure of a laser transportation line according to the present invention;
FIG. 7 is a schematic structural diagram of an automatic alignment laser testing apparatus according to the present invention;
FIG. 8 is a schematic view of a rear view of the laser testing apparatus for automatically finding a normal line according to the present invention;
FIG. 9 is a schematic diagram of a laser sensor circuit board according to the present invention;
FIG. 10 is a schematic diagram of a laser alignment module according to the present invention;
FIG. 11 is a block diagram of a visual point finder module according to the present invention;
reference numerals: 1. a work table; 11. a base; 12. a Y-axis guide rail; 13. a mobile platform; 14. a Z-axis guide rail bracket; 15. a top beam; 16. a lifting screw rod; 17. a lifting screw rod servo motor; 17. a synchronizing wheel; 18. a synchronous belt; 19. automatically locking the sliding block; 20. an X-axis guide rail; 2. a laser cutting device; 201. laser cutting the mounting bracket; 202. a motor driving module; 203. a laser cutter device; 2030. a laser cutter base; 2031. a laser cutting blade; 204. laser conveying an integrated line; 2040. a wire rod; 2041. a female plug; 2042. a male plug; 2043. a through hole; 2044. a Teflon tube; 205. a bull gear; 206. a pinion gear; 207. laser cutting a synchronizing wheel; 208. laser cutting a synchronous belt; 209. a bearing; 210. a material breakage detection device; 2101. a material breakage detection shell; 21010. an incoming line port; 21011. a wire outlet port; 2102. a material breaking main control circuit board; 2103. a material break sensor; 3. a numerical control panel; 31. a numerical control housing; 32. a main control circuit board; 33. operating a touch display; 34. a control button; 4. automatically finding a normal line laser testing device; 41. mounting a plate; 42. a housing; 420. a data interface; 421. a power interface; 43. a laser sensor circuit board; 44. a visual point searching module; 440. a camera; 441. a vision fixing plate; 45. a laser normal line finding module; 450. a laser main control circuit board; 451. a laser sensor; 452. a laser alignment head.
[ detailed description ] embodiments
The invention is further described with reference to the accompanying drawings and the detailed description:
as shown in fig. 1 and 2, a numerical control laser cutting machine includes a workbench 1, a laser cutting device 2, a numerical control panel 3, and an automatic normal line laser testing device 4, one side of the workbench 1 is provided with the numerical control panel 3, the workbench 1 is provided with the laser cutting device 2, the automatic normal line laser testing device 4 is located on one side of the laser cutting device 2, the numerical control panel 3 is electrically connected with the laser cutting device 2, and the numerical control panel 3 is electrically connected with the automatic normal line laser testing device 4.
Preferably, the workbench 1 comprises a base 11, a Y-axis guide rail 12, a moving platform 13, a Z-axis guide rail frame 14, a top beam 15, a lifting screw rod 16, a lifting screw rod servo motor 17, a synchronizing wheel 18, a synchronous belt 19, an automatic locking slider 20 and an X-axis guide rail 21, the base 11 is provided with the Y-axis guide rail 12 on the upper surface, the moving platform 13 is arranged on the Y-axis guide rail 12, the Z-axis guide rail frame 14 with parallel arrangement is arranged on two sides of the upper surface of the base 11, the top beam 15 is arranged on the top of the Z-axis guide rail frame 14, the lifting screw rod 16 with parallel arrangement is vertically arranged on the side of the Z-axis guide rail frame 14, the upper part of the lifting screw rod 16 is connected on the lifting screw rod servo motor 17, the lifting screw rod servo motor 17 is arranged above the base 11, the upper end of the lifting screw rod, the synchronous belt 19 is installed on one side of the top beam 15, the lifting screw rod 16 is further connected with an automatic locking sliding block 20 in a threaded mode, the automatic locking sliding block 20 is installed on the Z-axis guide rail frame 14, an X-axis guide rail 21 is installed on the automatic locking sliding block 20, the X-axis guide rail 21 and the Z-axis guide rail frame 14 are provided with a material breakage detection device 210, and the material breakage detection device 210 and the laser cutting knife device 203 are located on the same plane.
Preferably, the laser cutting device 2 comprises a laser cutting mounting bracket 201, a motor driving module 202, a laser cutting knife device 203, a laser conveying integrated line 204, a gearwheel 205, a pinion 206, a laser cutting synchronizing wheel 207, a laser cutting synchronizing belt 208 and a bearing 209, the laser cutting mounting bracket 210 is mounted on one side of the Z-axis guide rail frame 14, the motor driving module 202 is mounted on the laser cutting mounting bracket 201, an output shaft of the motor driving module 202 is connected with the gearwheel 205, a mounting hole is formed in the top of the motor driving module 202, a bearing 209 is arranged at one end of the X-axis guide rail 21, the pinion 206 is arranged at one end of the bearing 209, teeth of the pinion 206 are meshed with teeth of the gearwheel 205, the laser cutting synchronizing wheel 207 is sleeved at the other end of the bearing 209, and the laser cutting synchronizing wheel 207 is in transmission connection through the laser cutting synchronizing belt 208, the laser cutting knife device 203 is installed on the X-axis guide rail 21, one end of the laser conveying integrated line 204 is installed in an installation hole in the top of the motor driving module 202, and the other end of the laser conveying integrated line 204 is connected with the laser cutting knife device 203.
As shown in fig. 7, 8, 9, 10, and 11, the automatic normal line finding laser testing device 4 includes a mounting plate 41, a housing 42, a laser sensor circuit board 43, a vision point finding module 44, and a laser normal line finding module 45, where the mounting plate 41 is mounted on the X-axis guide rail 21, the housing 42 is mounted on the mounting plate 41, the laser sensor circuit board 43 is disposed inside the housing 42, the vision point finding module 44 and the laser normal line finding module 45 are respectively disposed on the laser sensor circuit board 43, a laser calibration head 452 is disposed in the middle of the housing 41, and the laser sensor circuit board 43 is electrically connected to the vision point finding module 44 and the laser normal line finding module 45; the laser direction finding module 45 comprises a laser main control circuit board 450, a laser sensor 451 and a laser calibration head 452, wherein the laser main control circuit board 450 is provided with the laser sensor 451, one side of the laser sensor 451 is provided with the laser calibration head 452, and the laser main control circuit board 450 is electrically connected with the laser sensor 451 and the laser calibration head 452; the vision point searching module 44 comprises a camera 440 and a vision fixing plate 441, the camera 440 is fixed on the vision fixing plate 441, the vision point searching module 44 adopts a vision light source structure, a laser distance measuring module and a software algorithm are adopted in the normal direction of the point searching position, a data interface 420 is arranged at the rear part of the shell 42, a power interface 421 is arranged below the data interface 420, the data interface 420 is electrically connected with the numerical control panel 3 through a data line, the power interface 421 is electrically connected with the numerical control panel 3 through a conducting wire, and the data interface 420 is electrically connected with the laser sensor circuit board 43.
Preferably, the numerical control panel 3 includes a numerical control casing 31, a main control circuit board 32, an operation touch display 33, and control buttons 34, the main control circuit board 32 is provided in the numerical control casing 31, the operation touch display 33 is provided above the main control circuit board 32, a plurality of control buttons 34 are provided below the operation touch display 33, the main control circuit board 32 and the operation touch display 33 and the control buttons 34 are electrically connected, and the main control circuit board 32 is electrically connected with the motor drive module 202.
As shown in fig. 3 and 4, the material breakage detection device 210 includes a material breakage detection housing 2101, a material breakage main control circuit board 2102 and a material breakage sensor 2103, the material breakage detection housing 2101 is internally provided with the material breakage main control circuit board 2102, the material breakage main control circuit board 2102 is provided with the material breakage sensor 2103, the material breakage main control circuit board 2102 is electrically connected with the material breakage sensor 2103, the material breakage sensor 2103 is electrically connected with the operation touch display 33, when the numerical control laser cutting machine works, the material breakage sensor 2103 on the material breakage detection device 210 detects, the state of the mobile platform is displayed on the operation touch display screen 33, the operation touch display screen 33 on the numerical control panel sends a material breakage alarm, and the cutting work is temporarily and automatically stopped, and after the material is continuously cut, the operation touch display screen 33 can continue to cut; one end of the material breakage detection housing 2101 is provided with a wire inlet port 21010, and the other end of the material breakage detection housing 2101 is provided with a wire outlet port 21011.
Preferably, the material break sensor 2103 is model CJM30 sensor.
Preferably, the laser cutting device 203 comprises a laser cutting base 2030, a laser cutting blade 2031 and a slider 2032, wherein the laser cutting base 2030 is installed on the slider 2032, the replaceable laser cutting blade 2031 is connected to the bottom of the laser cutting base 230, and the slider 2302 can move on the X-axis guide rail 21.
Preferably, an internal circular hole is formed in the bottom of the laser cutting blade base 2030, an external thread is formed on the outer side wall of the laser cutting blade 2031, and the external thread on the outer side wall of the laser cutting blade 2031 is closely matched and connected with the internal circular hole in the bottom 2030 of the laser cutting blade base.
As shown in fig. 5 and 6, the laser transmission integrated line 204 includes a wire 2040, a female plug 2041 and a male plug 2042, the two ends of the wire 2040 are respectively connected with the female plug 2041 and the male plug 2042, and the female plug 2041 is inserted into the male plug 2042 and tightly connected with the male plug 2042.
Preferably, the female plug 2041 and the male plug 2042 are composed of 8 core wires, one of the core wires of the female plug 2041 and the male plug 2042 is designed to be a through hole, a teflon pipe is arranged on the through hole, the wire 2040, the teflon pipe and the female plug 2041 are integrally injection-molded, and seven of the core wires of the female plug 2041 and the male plug 2042 are used for being electrified and connected with signals.
When in work, the data interface of the automatic normal line finding laser testing device is electrically connected with the numerical control panel through a data line, the visual point searching module on the automatic normal line finding laser testing device, carrying out coordinate recognition on the surface of a workpiece placed on a workbench, after the recognition is finished, the coordinates of each point location are visually transmitted to a numerical control panel, an operation touch display on the numerical control panel displays a point location integral small arc surface measured by a laser normal line finding module, the distance between each laser sensor is ensured to be the same, the center direction of the laser distance measuring module at the moment is the normal line direction of the point location, the operation touch display displays and records the normal line direction data of each point location, the numerical control panel transmits the data to a laser cutting device according to the recorded normal line direction data of each point location, and a laser cutting blade on the laser cutting device cuts a workpiece according to the recorded normal line direction data of each point location;
when no workpiece is on the workbench, the material breakage sensor on the material breakage detection device detects the workpiece, the state of the mobile platform is displayed on the operation touch display screen, the operation touch display screen on the numerical control panel gives out a material breakage alarm, the cutting operation is stopped temporarily and automatically, and after the material is continuously cut, the operation touch display screen can continue the cutting operation.
Appropriate changes and modifications to the embodiments described above will become apparent to those skilled in the art from the disclosure and teachings of the foregoing description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and variations of the present invention should fall within the scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (10)
1. The utility model provides a numerical control laser cutting machine which characterized in that: including workstation, laser cutting device, numerical control panel, look for normal line laser testing arrangement automatically, workstation one side is equipped with numerical control panel, be equipped with laser cutting device on the workstation, look for normal line laser testing arrangement automatically and be located laser cutting device one side, numerical control panel with the laser cutting device electricity is connected, numerical control panel with look for normal line laser testing arrangement automatically and connect.
2. The numerically controlled laser cutting machine according to claim 1, wherein: the worktable comprises a base, a Y-axis guide rail, a moving platform, a Z-axis guide rail frame, a top beam, a lifting lead screw servo motor, a synchronizing wheel, a synchronizing belt, an automatic locking slider and an X-axis guide rail, wherein the Y-axis guide rail is arranged on the base, the moving platform is arranged on the Y-axis guide rail, the Z-axis guide rail frame which is arranged in parallel is arranged on two sides of the upper surface of the base, the top beam is arranged at the top of the Z-axis guide rail frame, the lifting lead screw which is arranged in parallel is vertically arranged on the side surface of the Z-axis guide rail frame, the upper part of the lifting lead screw is connected on the lifting lead screw servo motor, the lifting lead screw servo motor is arranged above the base, the synchronizing wheel is arranged at the upper end of the lifting lead screw, the two synchronizing wheels are connected through, the automatic locking sliding block is arranged on the Z-axis guide rail frame, the X-axis guide rail is arranged on the automatic locking sliding block, the X-axis guide rail and the Z-axis guide rail frame are provided with material breakage detection devices, and the material breakage detection devices and the laser cutting knife device are located on the same plane.
3. The numerically controlled laser cutting machine according to claim 1, wherein: the laser cutting device comprises a laser cutting mounting bracket, a motor driving module, a laser cutting knife device, a laser conveying integrated line, a large gear, a small gear, a laser cutting synchronous wheel, a laser cutting synchronous belt and a bearing, wherein the laser cutting mounting bracket is mounted on one side of a Z-axis guide rail frame, the motor driving module is mounted on the laser cutting mounting bracket, an output shaft of the motor driving module is connected with the large gear, a mounting hole is formed in the top of the motor driving module, the bearing is arranged at one end of an X-axis guide rail, the small gear is arranged at one end of the bearing, the teeth of the small gear are meshed with the teeth of the large gear, the laser cutting synchronous wheel is sleeved at the other end of the bearing, the laser cutting synchronous wheel is in transmission connection through the laser cutting synchronous belt, the laser cutting knife device is mounted on the X-axis guide rail, one end of, the other end of the laser conveying integrated line is connected with the laser cutting knife device.
4. The numerically controlled laser cutting machine according to claim 1, wherein: the automatic normal line finding laser testing device comprises a mounting plate, a shell, a laser sensor circuit board, a visual point finding module and a laser normal line finding module, wherein the mounting plate is mounted on the X-axis guide rail, the shell is mounted on the mounting plate, the laser sensor circuit board is arranged in the shell, the visual point finding module and the laser normal line finding module are respectively arranged on the laser sensor circuit board, a laser calibration head is arranged in the middle of the shell, and the laser sensor circuit board is electrically connected with the visual point finding module and the laser normal line finding module; the laser direction finding module comprises a laser main control circuit board, a laser sensor and a laser calibration head, wherein the laser main control circuit board is provided with the laser sensor, one side of the laser sensor is provided with the laser calibration head, and the laser main control circuit board is electrically connected with the laser sensor and the laser calibration head; the vision point searching module comprises a camera and a vision fixing plate, the camera is fixed on the vision fixing plate, the vision point searching module adopts a vision light source structure, a laser ranging module and a software algorithm are adopted in the normal direction of the point searching position, a data interface is arranged at the rear part of the shell, a power interface is arranged below the data interface, the data interface is electrically connected with the numerical control panel through a data line, the power interface is electrically connected with the numerical control panel through a lead, and the data interface is electrically connected with the laser sensor circuit board.
5. The numerically controlled laser cutting machine according to claim 1, wherein: the numerical control panel comprises a numerical control shell, a master control circuit board, an operation touch display and control buttons, wherein the master control circuit board is arranged in the numerical control shell, the operation touch display is arranged above the master control circuit board, the plurality of control buttons are arranged below the operation touch display, the master control circuit board is electrically connected with the operation touch display and the control buttons, and the master control circuit board is electrically connected with the motor driving module.
6. The numerically controlled laser cutting machine according to claim 4, wherein: the material breakage detection device comprises a material breakage detection shell, a material breakage main control circuit board and a material breakage sensor, wherein the material breakage main control circuit board is arranged in the material breakage detection shell, the material breakage sensor is arranged on the material breakage main control circuit board, the material breakage main control circuit board is electrically connected with the material breakage sensor, the material breakage sensor is electrically connected with the operation touch control display, when the numerical control laser cutting machine works, the material breakage sensor on the material breakage detection device detects, the state of the moving platform is displayed on the operation touch control display screen, the operation touch control display screen on the numerical control panel sends a material breakage alarm and stops cutting work temporarily and can continue cutting work after the material is continuously cut;
disconnected material detects casing one end and is equipped with incoming line port, disconnected material detects the casing other end and is equipped with out line port.
7. The numerically controlled laser cutting machine according to claim 3, wherein: the laser cutting knife device comprises a laser cutting knife base, a laser cutting blade and a sliding block, wherein the laser cutting knife base is installed on the sliding block, the bottom of the laser cutting knife base is connected with the replaceable laser cutting blade, and the sliding block can move on an X-axis guide rail.
8. The numerically controlled laser cutting machine according to claim 7, wherein: the laser cutting knife base bottom is equipped with the internal thread round hole, be equipped with the external screw thread on the laser cutting blade lateral wall, external screw thread on the laser cutting blade lateral wall with the internal thread round hole of laser cutting knife base bottom closely cooperates and connects.
9. The numerically controlled laser cutting machine according to claim 3, wherein: the laser conveying integrated line comprises a wire, a female plug and a male plug, wherein the female plug and the male plug are connected to two ends of the wire respectively, and the female plug is inserted into the male plug and is tightly connected with the male plug.
10. The numerically controlled laser cutting machine according to claim 9, wherein: female plug, public plug comprise 8 core wires, one of them core wire design of female plug, public plug is the through-hole, be equipped with the teflon pipe on the through-hole, wire rod, teflon pipe and female plug injection moulding as an organic whole, wherein seven core wires of female plug, public plug are used for circular telegram and signal connection.
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| CN112548364B (en) | 2021-11-19 |
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Denomination of invention: CNC laser cutting machine Effective date of registration: 20221109 Granted publication date: 20211119 Pledgee: Shandong science and technology finance Company limited by guarantee Pledgor: JINAN DINGDIAN CNC EQUIPMENT CO.,LTD. Registration number: Y2022370000146 |
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Denomination of invention: CNC laser cutting machine Granted publication date: 20211119 Pledgee: Huaxia Bank Co.,Ltd. Jinan Branch Pledgor: JINAN DINGDIAN CNC EQUIPMENT CO.,LTD. Registration number: Y2024980017448 |
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