CN110434489B - Clean type laser cutting machine with dehumidification function - Google Patents
Clean type laser cutting machine with dehumidification function Download PDFInfo
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- CN110434489B CN110434489B CN201910778358.XA CN201910778358A CN110434489B CN 110434489 B CN110434489 B CN 110434489B CN 201910778358 A CN201910778358 A CN 201910778358A CN 110434489 B CN110434489 B CN 110434489B
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- dehumidification
- cleaning
- pipe
- laser head
- cutting machine
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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
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
Abstract
The invention relates to a cleaning type laser cutting machine with dehumidification function, which comprises a base, a first moving device, a support, a laser head, two second moving devices, a cleaning mechanism and a dehumidification mechanism, wherein the cleaning mechanism and the dehumidification mechanism are arranged on the first moving device, the cleaning mechanism comprises a power shaft, a cleaning block, a first motor, two first bearings, two lifting sleeves, two rotating rods, two cylinders and two rotating assemblies, the dehumidification mechanism comprises a dehumidification box, a refrigerator, an exhaust pipe, a first electric valve, a second electric valve, a drain pipe, an air suction pump and an air inlet pipe, the rotating assemblies comprise a second motor, a driving shaft and two second bearings, in the cleaning type laser cutting machine with dehumidification function, the laser head can be cleaned through the cleaning mechanism, and the production efficiency of the laser cutting machine is improved, the humidity of the environment where the laser cutting machine is located can be reduced through the dehumidifying mechanism, and the service life of the laser cutting machine is prolonged.
Description
Technical Field
The invention relates to the field of precision machinery, in particular to a cleaning type laser cutting machine with a dehumidification function.
Background
The laser cutting machine focuses the laser emitted from the laser into a laser beam with high power density through an optical path system, the laser beam irradiates the surface of a workpiece to enable the workpiece to reach a melting point or a boiling point, simultaneously, high-pressure gas coaxial with the laser beam blows away molten or gasified metal, and finally, a slit is formed on the material along with the movement of the relative position of the laser beam and the workpiece, so that the purpose of cutting is achieved.
Laser cutting machine is as a precision mechanical equipment, and prior art's laser cutting machine need regularly clean focusing mirror, if clean through the manual work, not only wastes time and energy, has still reduced clean efficiency, and so, prior art's laser cutting machine is when using, and the indoor environment can influence the life-span of machine, and especially humid environment makes the reflector plate rust easily, has shortened the life-span of laser gas cutting machine.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, a cleaning type laser cutting machine with a dehumidification function is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a cleaning type laser cutting machine with a dehumidification function comprises a base, a first moving device, a support, a laser head and two second moving devices, wherein two ends of the support are respectively connected with two sides of the base through the second moving devices;
the cleaning mechanism comprises a power shaft, a cleaning block, a first motor, two first bearings, two lifting sleeves, two rotating rods, two cylinders and two rotating assemblies, wherein the two rotating assemblies are symmetrically arranged relative to the laser head, the two rotating assemblies are arranged on one side, close to the base, of the first moving device, the two rotating rods are parallel to the axis of the laser head, one ends of the two rotating rods are respectively connected with the two rotating assemblies, the other ends of the rotating rods penetrate through the lifting sleeves, the lifting sleeves are in sliding connection with the rotating rods, the axis of the air rod is parallel to the rotating rods, one end of each cylinder is fixedly connected with one end of each rotating rod, the other end of each cylinder is fixedly connected with the lifting sleeves, the power shaft is arranged on one side, far away from the first moving device, of the laser head, the power shaft is perpendicular to the rotating rods, and the two ends of the power shaft are respectively connected with the two lifting sleeves through the first bearings, the first motor is fixedly connected with one of the lifting sleeves, the first motor is in transmission connection with the power shaft, the cleaning block is cylindrical, and the cleaning block is sleeved on the periphery of the power shaft;
dehumidification mechanism is including dehumidification case, refrigerator, blast pipe, first motorised valve, second motorised valve, drain pipe, aspiration pump and intake pipe, the dehumidification case sets up at first mobile device's top, the one end of intake pipe and the top intercommunication of one side of dehumidification case, the aspiration pump is installed on the other end of intake pipe, the one end of blast pipe and the opposite side intercommunication on the top of dehumidification case, first motorised valve is installed on the blast pipe, the refrigerator sets up the inside at the dehumidification case, the one end of drain pipe and the one side intercommunication of the bottom of dehumidification case, the second motorised valve is installed on the drain pipe.
Preferably, in order to improve the automation degree of the laser cutting machine, a control box is arranged on the base, a PLC is arranged in the control box, a display screen and at least two control keys are arranged on the control box, and the display screen, the first electric valve, the second electric valve and each control key are electrically connected with the PLC.
Preferably, for providing power for the dwang, rotating assembly includes second motor, drive shaft and two second bearings, the axis of drive shaft and laser head is perpendicular and crossing, the both ends of drive shaft all are connected with first mobile device through the second bearing, second motor and first mobile device fixed connection, the second motor is connected with drive shaft transmission, the one end that is close to first mobile device of dwang and the middle part fixed connection of drive shaft.
Preferably, in order to improve the energy-saving performance of the laser cutting machine, a heat exchange box is further arranged on the air inlet pipe, the air inlet pipe penetrates through the heat exchange box, one end, far away from the dehumidifying box, of the exhaust pipe is communicated with the heat exchange box, and an exhaust port is formed in one side, far away from the exhaust pipe, of the heat exchange box.
Preferably, in order to increase the speed of air cooling, at least two heat transfer pipes are arranged in the dehumidification box, and one end of each heat transfer pipe is connected to the refrigerator.
Preferably, the heat transfer pipe is made of copper metal in order to improve the heat transfer performance of the heat transfer pipe.
Preferably, in order to prolong the service life of the dehumidifying box, the inner wall of the dehumidifying box is coated with an anticorrosive coating.
Preferably, the cleaning block is coated with alcohol in order to enhance the cleaning effect of the cleaning block.
Preferably, the probability of abrasion of the laser head is reduced, and the cleaning block is made of absorbent cotton.
Preferably, in order to improve the connection stability of the lifting sleeve and the rotating rod, a limit block is arranged at one end of the rotating rod, which is far away from the first moving device.
The cleaning type laser cutting machine with the dehumidification function has the advantages that the cleaning mechanism can clean the laser head, the production efficiency of the laser cutting machine is improved, compared with the existing cleaning mechanism, the cleaning mechanism is simple in structure, the number of fault points of the mechanism is reduced, the fault rate of the mechanism is reduced, the dehumidification mechanism can reduce the humidity of the environment where the laser cutting machine is located, the service life of the laser cutting machine is prolonged, and compared with the existing dehumidification mechanism, the dehumidification mechanism improves the energy-saving performance of the mechanism through the heat exchange box.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of a cleaning type laser cutting machine having a dehumidifying function of the present invention;
fig. 2 is a schematic structural view of a cleaning mechanism of the cleaning type laser cutting machine having a dehumidifying function of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
fig. 4 is a schematic structural view of a dehumidifying mechanism of the cleaning type laser cutting machine having a dehumidifying function of the present invention;
in the figure: 1. the dehumidifying device comprises a dehumidifying box, 2, a first moving device, 3, a laser head, 4, a support, 5, a second moving device, 6, an air cylinder, 7, a rotating rod, 8, a first motor, 9, a power shaft, 10, a cleaning block, 11, a lifting sleeve, 12, a second motor, 13, a driving shaft, 14, an exhaust pipe, 15, a first electric valve, 16, a refrigerator, 17, a heat conducting pipe, 18, a drain pipe, 19, a second electric valve, 20, a heat exchange box, 21, an air suction pump, 22, an air inlet pipe, 23, a second bearing, 24, a first bearing and 25.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, the cleaning type laser cutting machine with the dehumidification function comprises a base 25, a first moving device 2, a support 4, a laser head 3 and two second moving devices 5, wherein two ends of the support 4 are respectively connected with two sides of the base 25 through the second moving devices 5, the first moving device 2 is arranged in the middle of the support 4, the laser head 3 is arranged on one side, close to the base 25, of the first moving device 2, and the cleaning type laser cutting machine further comprises a cleaning mechanism and a dehumidification mechanism, wherein the cleaning mechanism and the dehumidification mechanism are both arranged on the first moving device 2;
the laser 3 is driven to move back and forth by the second moving device 5, the laser 3 is driven to move left and right by the first moving device 2, the laser head 3 can be cleaned by the cleaning mechanism, the production efficiency of the laser cutting machine is improved, the humidity of the environment where the laser cutting machine is located can be reduced by the dehumidifying mechanism, and the service life of the laser cutting machine is prolonged;
as shown in fig. 2, the cleaning mechanism includes a power shaft 9, a cleaning block 10, a first motor 8, two first bearings 24, two lifting sleeves 11, two rotating rods 7, two air cylinders 6 and two rotating assemblies, the two rotating assemblies are symmetrically arranged with respect to the laser head 3, the two rotating assemblies are both arranged on one side of the first moving device 2 close to the base 25, the two rotating rods 7 are both parallel to the axis of the laser head 3, one ends of the two rotating rods 7 are respectively connected with the two rotating assemblies, the other end of the rotating rod 7 passes through the lifting sleeves 11, the lifting sleeves 11 are slidably connected with the rotating rods 7, the axis of the air rod is parallel to the rotating rods 7, one end of the air cylinder 6 is fixedly connected with one end of the rotating rods 7, the other end of the air cylinder 6 is fixedly connected with the lifting sleeves 11, the power shaft 9 is arranged on one side of the laser head 3 far away from the first moving device 2, the power shaft 9 is perpendicular to the rotating rod 7, two ends of the power shaft 9 are respectively connected with two lifting sleeves 11 through first bearings 24, the first motor 8 is fixedly connected with one of the lifting sleeves 11, the first motor 8 is in transmission connection with the power shaft 9, the cleaning block 10 is cylindrical, and the cleaning block 10 is sleeved on the periphery of the power shaft 9;
the cleaning device comprises a rotating assembly, a cleaning block 10, a cylinder 6, a lifting sleeve 11, a cleaning block 10, a first bearing 24, a first motor 8, a power shaft 9, a first motor 9, a power shaft 9, a cleaning block 10, a cleaning component and a rotating assembly, wherein the rotating assembly is used for providing power, the rotating rod 7 is used for driving the cleaning block 10 to rotate, the cleaning block 10 is driven to move upwards through the cylinder 6, the cleaning block 10 is driven to ascend through the lifting sleeve 11 and is abutted to the laser head 3, the cleaning block 10 is supported on the laser head 3, the first bearing 24 is used for improving the stability of the power shaft 9, the first motor 8 is used for driving the power shaft 9 to rotate, the cleaning block 10 is driven to rotate through the power shaft 9, the cleaning block 10 is used for cleaning the laser head 3, and then the rotating assembly is used for rotating the cleaning block 10 to one side of the laser head 3, so that the laser head 3 can normally operate;
as shown in fig. 4, the dehumidifying mechanism includes a dehumidifying box 1, a refrigerator 16, an exhaust pipe 14, a first electric valve 15, a second electric valve 19, a drain pipe 18, a suction pump 21 and an intake pipe 22, the dehumidifying box 1 is disposed on the top of the first moving device 2, one end of the intake pipe 22 is communicated with the top end of one side of the dehumidifying box 1, the suction pump 21 is mounted on the other end of the intake pipe 22, one end of the exhaust pipe 14 is communicated with the other side of the top end of the dehumidifying box 1, the first electric valve 15 is mounted on the exhaust pipe 14, the refrigerator 16 is disposed inside the dehumidifying box 1, one end of the drain pipe 18 is communicated with one side of the bottom end of the dehumidifying box 1, and the second electric valve 19 is mounted on the drain pipe 18;
the air is compressed into the dehumidification box 1 through the air inlet pipe 22, the temperature of the air in the dehumidification box 1 is reduced through the refrigerator 16, when the air temperature is reduced to be below a dew point, moisture in the air is condensed into water and then falls to the bottom of the dehumidification box 1, dehumidification of the air is achieved, the air after dehumidification is discharged to the outside of the dehumidification box 1 through the exhaust pipe 14, dehumidification of the environment where the laser cutting machine is located is achieved, meanwhile, the exhaust speed of the exhaust pipe 14 can be adjusted through the first electric valve 15, adjustment of the air pressure in the dehumidification box 1 is achieved, after more water is accumulated in the dehumidification box 1, the second electric valve 19 is controlled to be opened through the PLC, and then the water in the dehumidification box 1 can be discharged through the drain pipe 18.
Preferably, in order to improve the automation degree of the laser cutting machine, a control box is arranged on the base 25, a PLC is arranged inside the control box, a display screen and at least two control keys are arranged on the control box, and the display screen, the first electric valve 15, the second electric valve 19 and each control key are electrically connected with the PLC;
the PLC is a programmable logic controller, it adopts a kind of programmable memory, it is used for its internal storage program, implement logic operation, sequence control, timing, counting and arithmetic operation, etc. and control various kinds of machinery or production process by digital or analog input/output, it is a computer specially used for industrial control, its hardware structure is basically the same as microcomputer, generally used for the processing of data and receiving and outputting of the order, used for realizing central control, the operator sends the control signal to PLC through the control key, then control the laser cutting machine to run through PLC, can show the working condition of the laser cutting machine through the display screen at the same time, have improved the automaticity of the laser cutting machine.
As shown in fig. 3, the rotating assembly includes a second motor 12, a driving shaft 13 and two second bearings 23, the driving shaft 13 is perpendicular to and intersects with the axis of the laser head 3, both ends of the driving shaft 13 are connected to the first moving device 2 through the second bearings 23, the second motor 12 is fixedly connected to the first moving device 2, the second motor 12 is in transmission connection with the driving shaft 13, and one end of the rotating rod 7 close to the first moving device 2 is fixedly connected to the middle of the driving shaft 13;
the stability of the driving shaft 13 is improved by the second bearing 23, and the driving shaft 13 is driven to rotate by the second motor 12, and the rotating rod 7 is driven to rotate by the driving shaft 13.
Preferably, in order to improve the energy saving performance of the laser cutting machine, a heat exchange box 20 is further arranged on the air inlet pipe 22, the air inlet pipe 22 penetrates through the heat exchange box 20, one end of the exhaust pipe 14, which is far away from the dehumidification box 1, is communicated with the heat exchange box 20, and an exhaust port is arranged on one side of the heat exchange box 20, which is far away from the exhaust pipe 14;
the air with low temperature inside the dehumidification box 1 is injected into the heat exchange box 20 through the exhaust pipe 14, and the heat inside the air inlet pipe 22 is absorbed through the low temperature air, so that the air inside the air inlet pipe 22 can be pre-cooled.
Preferably, in order to increase the speed of air cooling, at least two heat conduction pipes 17 are arranged inside the dehumidification box 1, and one end of each heat conduction pipe 17 is connected to the refrigerator 16;
can absorb the inside temperature everywhere of dehumidification case 1 through heat pipe 17, reduce the inside difference in temperature everywhere of dehumidification case 1, improve the dehumidification effect of dehumidification case 1.
Preferably, in order to improve the heat conductivity of the heat transfer pipe 17, the heat transfer pipe 17 is made of copper;
since the metal copper has a good heat conductivity, the heat conductivity of the heat pipe 17 is improved.
Preferably, in order to prolong the service life of the dehumidification tank 1, an anti-corrosion coating is coated on the inner wall of the dehumidification tank 1;
the corrosion speed of the dehumidifying box 1 is slowed down through the anti-corrosion coating, and the service life of the dehumidifying box 1 is prolonged.
Preferably, in order to improve the cleaning effect of the cleaning block 10, the cleaning block 10 is coated with alcohol;
the cleaning effect of the cleaning block 10 is improved by dissolving the stains on the laser head 3 with alcohol.
Preferably, in order to reduce the probability of abrasion of the laser head 3, the cleaning block 10 is made of absorbent cotton;
because the absorbent cotton is softer, the probability of abrasion of the laser head 3 is reduced.
Preferably, in order to improve the stability of the connection between the lifting sleeve 11 and the rotating rod 7, a limiting block is arranged at one end of the rotating rod 7, which is far away from the first moving device 2;
through the limiting effect of the limiting block, the probability that the lifting sleeve 11 falls off from the rotating rod 7 is reduced, and the stability of connection of the lifting sleeve 11 and the rotating rod 7 is improved.
The power is supplied by the rotating component, the cleaning block 10 is rotated to one side of the laser head 3 far away from the first moving device 2 by the rotating rod 7, the cleaning block 10 is driven to ascend by the air cylinder 6, the cleaning block 10 is abutted against the laser head 3, the cleaning block 10 is driven to rotate by the first motor 8, the laser head 3 is cleaned by the cleaning block 10, then the cleaning block 10 is rotated to one side of the laser head 3 by the rotating component, the laser head 3 can normally run, the power is supplied by the air suction pump 21, the air is compressed into the dehumidifying box 1 through the air inlet pipe 22, the temperature of the air in the dehumidifying box 1 is reduced through the refrigerator 16, when the temperature of the air is reduced below a dew point, the moisture in the air is condensed into water and falls to the bottom of the dehumidifying box 1, the dehumidification of the air is realized, and then the air after the dehumidification is discharged to the outside of the dehumidifying box 1 through the air outlet pipe 14, the dehumidification of the environment where the laser cutting machine is located is achieved.
Compared with the prior art, among this clean type laser cutting machine with dehumidification function, can clean laser head 3 through clean mechanism, laser cutting machine's production efficiency has been improved, compare with current clean mechanism, this clean mechanism simple structure has reduced the quantity of this mechanism fault point, the fault rate of this mechanism has been reduced, moreover, can reduce the humidity of the environment that laser cutting machine was located through dehumidification mechanism, laser cutting machine's life has been prolonged, compare with current dehumidification mechanism, this dehumidification mechanism has improved the energy-conserving performance of this mechanism through heat transfer case 20.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (1)
1. A cleaning type laser cutting machine with a dehumidification function comprises a base (25), a first moving device (2), a support (4), a laser head (3) and two second moving devices (5), wherein two ends of the support (4) are respectively connected with two sides of the base (25) through the second moving devices (5), the first moving device (2) is arranged in the middle of the support (4), and the laser head (3) is arranged on one side, close to the base (25), of the first moving device (2), and is characterized by further comprising a cleaning mechanism and a dehumidification mechanism, wherein the cleaning mechanism and the dehumidification mechanism are arranged on the first moving device (2);
the cleaning mechanism comprises a power shaft (9), a cleaning block (10), a first motor (8), two first bearings (24), two lifting sleeves (11), two rotating rods (7), two cylinders (6) and two rotating assemblies, wherein the two rotating assemblies are symmetrically arranged relative to the laser head (3), the two rotating assemblies are arranged on one side, close to a base (25), of a first mobile device (2), the two rotating rods (7) are parallel to the axis of the laser head (3), one ends of the two rotating rods (7) are respectively connected with the two rotating assemblies, the other ends of the rotating rods (7) penetrate through the lifting sleeves (11), the lifting sleeves (11) are connected with the rotating rods (7) in a sliding manner, the axis of each cylinder is parallel to the rotating rods (7), one end of each cylinder (6) is fixedly connected with one end of the corresponding rotating rod (7), and the other end of each cylinder (6) is fixedly connected with the lifting sleeves (11), the laser head cleaning device is characterized in that the power shaft (9) is arranged on one side, away from the first moving device (2), of the laser head (3), the power shaft (9) is perpendicular to the rotating rod (7), two ends of the power shaft (9) are respectively connected with two lifting sleeves (11) through first bearings (24), the first motor (8) is fixedly connected with one of the lifting sleeves (11), the first motor (8) is in transmission connection with the power shaft (9), the cleaning block (10) is cylindrical, and the cleaning block (10) is sleeved on the periphery of the power shaft (9);
the dehumidification mechanism comprises a dehumidification box (1), a refrigerator (16), an exhaust pipe (14), a first electric valve (15), a second electric valve (19), a drain pipe (18), an air suction pump (21) and an air inlet pipe (22), wherein the dehumidification box (1) is arranged at the top of a first mobile device (2), one end of the air inlet pipe (22) is communicated with the top end of one side of the dehumidification box (1), the air suction pump (21) is arranged at the other end of the air inlet pipe (22), one end of the exhaust pipe (14) is communicated with the other side of the top end of the dehumidification box (1), the first electric valve (15) is arranged on the exhaust pipe (14), the refrigerator (16) is arranged inside the dehumidification box (1), one end of the drain pipe (18) is communicated with one side of the bottom end of the dehumidification box (1), and the second electric valve (19) is arranged on the drain pipe (18), the laser head control device is characterized in that a control box is arranged on the base (25), a PLC is arranged in the control box, a display screen and at least two control keys are arranged on the control box, the display screen, a first electric valve (15), a second electric valve (19) and the control keys are electrically connected with the PLC, the rotating assembly comprises a second motor (12), a driving shaft (13) and two second bearings (23), the driving shaft (13) is perpendicular to and intersected with the axis of the laser head (3), two ends of the driving shaft (13) are connected with the first moving device (2) through the second bearings (23), the second motor (12) is fixedly connected with the first moving device (2), the second motor (12) is in transmission connection with the driving shaft (13), one end of the rotating rod (7), which is close to the first moving device (2), is fixedly connected with the middle of the driving shaft (13), still be equipped with heat transfer case (20) on intake pipe (22), intake pipe (22) pass heat transfer case (20), the one end and heat transfer case (20) the intercommunication of keeping away from dehumidification case (1) of blast pipe (14), one side of keeping away from blast pipe (14) of heat transfer case (20) is equipped with the gas vent, the inside range of dehumidification case (1) is provided with two at least heat pipe (17), and the one end of each heat pipe (17) all is connected with refrigerator (16), the preparation material of heat pipe (17) is metallic copper, scribble anticorrosive coating on the inner wall of dehumidification case (1), scribble alcohol on cleaning block (10), the preparation material of cleaning block (10) is the cotton wool, one of keeping away from of dwang (7) is served and is equipped with the stopper.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910778358.XA CN110434489B (en) | 2019-08-22 | 2019-08-22 | Clean type laser cutting machine with dehumidification function |
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| CN201910778358.XA CN110434489B (en) | 2019-08-22 | 2019-08-22 | Clean type laser cutting machine with dehumidification function |
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| CN110434489B true CN110434489B (en) | 2021-11-30 |
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| CN111001948A (en) * | 2019-12-17 | 2020-04-14 | 广州京海科技有限公司 | A high-efficient type laser cutting equipment for aluminum alloy plate processing |
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| DE69015453T3 (en) * | 1989-06-09 | 2001-10-11 | Heraeus Quarzglas | Optical parts and blanks made of synthetic silicon dioxide glass and process for their production. |
| US6790636B1 (en) * | 2000-06-14 | 2004-09-14 | The United States Of America As Represented By The Department Of Health And Human Services | Rapid fluorescent labeling of tissue for microdissection using fluorescent specific binding agents |
| US6598954B1 (en) * | 2002-01-09 | 2003-07-29 | Xerox Corporation | Apparatus and process ballistic aerosol marking |
| JP2010116903A (en) * | 2008-11-14 | 2010-05-27 | Panasonic Corp | Resin component for hermetic compressor, hermetic compressor having the same and method of manufacturing resin component for the hermetic compressor |
| DE102010007573B4 (en) * | 2010-02-10 | 2012-06-21 | Thyssenkrupp Lasertechnik Gmbh | Apparatus and method for continuous welding of strips and / or sheets |
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| CN204381668U (en) * | 2014-12-01 | 2015-06-10 | 南通富士通微电子股份有限公司 | Be applied to the camera lens dust guard in laser marking technique |
| CN105066292A (en) * | 2015-07-16 | 2015-11-18 | 冯林 | Intelligent dehumidifying bladeless fan |
| CN108264104A (en) * | 2016-12-30 | 2018-07-10 | 福州品行科技发展有限公司 | Water dispenser filter core dehumidifying sterilizer structure |
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| CN207563927U (en) * | 2017-10-26 | 2018-07-03 | 衢州格森电子技术有限公司 | A kind of laser cutting device with care device |
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Denomination of invention: A clean laser cutting machine with dehumidification function Effective date of registration: 20220516 Granted publication date: 20211130 Pledgee: Chizhou Jiuhua Hengxin financing Company limited by guarantee Pledgor: Anhui Jierui Intelligent Technology Co.,Ltd. Registration number: Y2022980005573 |
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