CN100574959C - A kind of PP sheet cutting equipment and method thereof - Google Patents
A kind of PP sheet cutting equipment and method thereof Download PDFInfo
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- CN100574959C CN100574959C CN200710074715A CN200710074715A CN100574959C CN 100574959 C CN100574959 C CN 100574959C CN 200710074715 A CN200710074715 A CN 200710074715A CN 200710074715 A CN200710074715 A CN 200710074715A CN 100574959 C CN100574959 C CN 100574959C
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/083—Devices involving movement of the workpiece in at least one axial direction
- B23K26/0838—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt
- B23K26/0846—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt for moving elongated workpieces longitudinally, e.g. wire or strip material
-
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/30—Organic material
- B23K2103/42—Plastics
-
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
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- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Laser Beam Processing (AREA)
Abstract
The present invention relates to the cutting equipment and the method thereof of a kind of PP sheet (prepreg film), this cutting equipment comprises: have PP sheet transmission mechanism mainframe, be arranged on the workbench on the mainframe, the feed mechanism that is arranged on the workbench upstream and human-computer interaction interface control system.The cutting head that this workbench comprises laser instrument, is used to receive the laser beam of laser instrument output and forms the cutting light beam.By said structure, a kind of integrated PP sheet laser cutting device is provided, not only avoid shedding and running phenomenon in the PP sheet cutting process, and realized the automation cutting, reduced production cost.
Description
[technical field]
The present invention relates to a kind of cutting equipment and method thereof, be specifically related to the cutting equipment of a kind of PP sheet (prepreg film).
[background technology]
Wiring board is to be made of jointly the insulating carrier between multiple layer of copper tinsel cord and the Copper Foil line, and this carrier is exactly PP sheet (a Prepreg film).In the process of making wiring board, generally need cut the PP sheet.
See also Fig. 1, the PP sheet is combined by glass fibre or other fiber 91 and colloid (for example, resin) 92.Cutting mode to the PP sheet mainly is at present: the PP sheet of rolling is positioned on the special equipment, with blade the PP sheet is cut into certain shape again.In cutting process, shedding (broken rubber powder) and running (filament) phenomenon can appear in the incision site of PP sheet.
See also Fig. 2, these sheddings and running tend to be clipped in the wiring board, cause the gap between pcb layer and the layer.When making multilayer circuit board, the connected mode between every layer of wiring board is: boring in the circuit board earlier, electroplate last layer copper at hole wall then, and can realize being electrically connected of Copper Foil of upper and lower layer printed circuit substrate by the copper layer.As shown in Figure 2, under correct situation, Copper Foil 72 and Copper Foil 73 are electrically connected each other, but since the existence of the gap that shedding and/or running caused can't realize being electrically connected between Copper Foil 71 and the Copper Foil 72.
The method that solves at present shedding and running is that the PP sheet with well cutting is stacked together, and blows clean with air pressure gun earlier, uses a special infrared edge banding machine again, gives the heating edge sealing of cutting edge.Because in the whole process of cutting, there are shedding and running phenomenon in the capital, when cleaning with the air pressure gun blowing, the one, some more hidden place may blow less than, the 2nd, in the process of blowing, dust can spread in the air, might cause the secondary pollution to the PP sheet again attached on the PP sheet.Before edge sealing, promptly use air pressure gun to blow clean, powder also all has the possibility that comes off at any time, in case in the interlayer of powder and/or silk entry-line plate, will certainly cause wiring board to scrap.And, when carrying out edge sealing, stacking of wiring board to be had relatively high expectations, it is neat that want on the limit that stacks, otherwise the limit of stretching outside is burned, and inside the limit of contracting is roasting less than, the requirement that does not reach whole edge sealing.In addition, when utilizing infrared ray that the PP sheet that stacks is carried out edge sealing, be easy to if separate by force, can cause the became uneven at edge to gluing between the layer of PP sheet and the layer together.
This shows that the method that solves shedding and running has at present not only increased an equipment, and operating process is loaded down with trivial details, causes the increase of production cost.Along with improving constantly of the precision of wiring board, density, the number of plies, the problem that solves shedding and running seems more and more urgent.
[summary of the invention]
In order to solve in the prior art because the PP sheet adopts blade cuts can produce shedding and running phenomenon, cause needs to increase follow-up edge sealing operation and edge sealing equipment, the technical problem that causes production cost to increase the invention provides a kind of can the cutting simultaneously and edge sealing and can realize the PP sheet cutting equipment of fully-automatic production.
The present invention solves in the prior art because the PP sheet adopts blade cuts can produce shedding and running phenomenon, cause needs to increase follow-up edge sealing operation and edge sealing equipment, the technical scheme that technical problem adopted that causes production cost to increase is: a kind of PP sheet cutting equipment is provided, and this cutting equipment comprises: the mainframe with PP sheet transmission mechanism; Be arranged on the workbench on the mainframe; Be arranged on the feed mechanism of workbench upstream, and the human-computer interaction interface control system, this workbench comprises laser instrument and is used to receive the laser beam of laser instrument output and forms the cutting head that cuts light beam.
According to one preferred embodiment of the present invention, feed mechanism comprises: the material loading axle that is used to support precut PP sheet stock volume; Be set to change the relaying roller of PP sheet transmission direction, and the diastole governor motion that is used to regulate PP sheet diastole degree, the diastole governor motion comprises: fixed rotating shaft; The connecting rod that rotates around fixed rotating shaft, and be arranged on movable rotation-shaft on the connecting rod.
According to one preferred embodiment of the present invention, the diastole governor motion further comprises the position-limit mechanism of the slewing area of limiting rod.
According to one preferred embodiment of the present invention, mainframe, workbench and feed mechanism connect and form integral structure, and cutting equipment further comprises the cutting agency that can move relative to mainframe.
According to one preferred embodiment of the present invention, PP sheet transmission mechanism is the roller transmission mechanism that is arranged at least one side of workbench, roller transmission mechanism comprises: active contact roller, driven contact roller and the pressure regulating mechanism that is used to regulate the relative pressure between active contact roller and the driven contact roller, workbench further comprises the cutting head transmission mechanism perpendicular to the transmission direction transmission cutting head of PP sheet transmission mechanism.
According to one preferred embodiment of the present invention, workbench comprises further and is used to produce the air compression plant that purges air-flow that air compression plant is communicated with cutting head, and by cutting head the sweep gas conductance is guided to PP sheet surface.
According to one preferred embodiment of the present invention, workbench further comprises suction type dust suction device.
According to one preferred embodiment of the present invention, suction type dust suction device be arranged on cutting head under and have
The strip suction port consistent with the transmission direction of cutting head.
According to one preferred embodiment of the present invention, the human-computer interaction interface control system comprises: human-computer interaction interface, the controller that is connected with human-computer interaction interface and servo-control system that is connected with controller respectively and laser control system.
According to one preferred embodiment of the present invention, comprise at least two cutting heads on the workbench, at least two cutting heads are arranged on perpendicular on the same straight line of the transmission direction of PP sheet transmission mechanism or on the corresponding parallel lines.
The present invention solves in the prior art because the PP sheet adopts blade cuts can produce shedding and running phenomenon, cause needs to increase follow-up edge sealing operation and edge sealing equipment, another technical scheme that technical problem adopted that causes production cost to increase is: a kind of PP sheet cutting method is provided, and this cutting method may further comprise the steps: a. feeds precut PP sheet and carries out diastolic dimension and regulate; B. transmission precuts the PP sheet on first direction; C. guide laser beam effect and cutting precut PP sheet; D. the transmission laser beam cuts the PP sheet to obtain bar shaped on the second direction of vertical first direction.
According to one preferred embodiment of the present invention, in step c, the precut PP sheet of guiding multiple laser Shu Zuoyong and cutting is to realize many cuttings of precut PP sheet.
According to one preferred embodiment of the present invention, the multiple laser bundle obtains by light-dividing device or a plurality of corresponding laser instrument.
According to one preferred embodiment of the present invention, cutting method further comprises by human-computer interaction interface and obtains cutting parameter.
By said structure and method, a kind of integrated PP sheet laser cutting device and cutting method are provided, not only avoid shedding and running phenomenon in the PP sheet cutting process, and realized the automation cutting, reduced production cost.
[description of drawings]
Fig. 1 is the structural representation of existing PP sheet;
Fig. 2 is the structural representation of the circuit board that is made of the PP sheet that existing mode is cut;
Fig. 3 is the structural representation of PP sheet cutting equipment one embodiment of the present invention;
Fig. 4 is the structural representation of workbench of the present invention;
Fig. 5 is the partial enlarged drawing of I part among Fig. 4;
Fig. 6 is the structural representation of another embodiment of PP sheet cutting equipment of the present invention;
Fig. 7 is the schematic block diagram of human-computer interaction interface control system of the present invention;
Fig. 8 is the workflow diagram of PP sheet cutting equipment of the present invention.
[specific embodiment]
As shown in Figure 3, PP sheet cutting equipment of the present invention comprises mainframe 2, is arranged on workbench 1 on the mainframe 2, is arranged on the feed mechanism 3 of workbench 1 upstream.Workbench 1, mainframe 2, feed mechanism 3 connect the formation integral structure.In addition, this cutting equipment also further comprises the human-computer interaction interface control system, so that according to user's setup parameter control and coordinate the action of each parts, to realize the automation cutting of PP sheet.
PP sheet transmission mechanism is housed on the mainframe 2.In the present embodiment, PP sheet transmission mechanism is the roller transmission mechanism that is arranged on workbench 1 at least one side, and this roller transmission mechanism comprises: active contact roller 23, driven contact roller 22 and the pressure regulating mechanism 21 that is used to regulate the relative pressure between active contact roller 23 and the driven contact roller 22.Initiatively pinch rollers 23 links to each other with servomotor by belt or similar transmission mechanism.
Workbench 1 comprises the laser instrument 11 that is used to produce suitable wavelength and energy density; The cutting head 12 that is used to receive the laser beam of laser instrument 11 outputs and forms the cutting light beam; And perpendicular to the cutting head transmission mechanism (not shown) of the transmission direction transmission cutting head 12 of PP sheet transmission mechanism.In the present embodiment, cutting head 12 drives and can realize the transverse cuts of PP sheet thus along level (or vertically) guide rail moving linearly by servomotor.In the present embodiment, laser instrument 11 adopts CO
2Laser instrument, and preferably adopt the laser of wavelength 9.4 μ m.
In the material loading process of PP sheet, at first PP sheet stock volume 4 is contained on the material loading axle 30, the relaying roller 31 on the PP sheet process feed mechanism 3 and the movable rotation-shaft 323 of diastole governor motion 32 are sent to the roller transmission mechanism on the mainframe 2, guarantee the timely supply of PP sheet thus.
By the pressure that pressure regulating mechanism 21 is regulated between active contact roller 23 and the driven contact roller 22, make initiatively to produce enough frictional force between contact roller 23, driven contact roller 22 and the PP sheet.Initiatively the pressure between contact roller 23 and the driven contact roller 22 can also limit swinging of PP sheet, so that realize the stable feeding of PP sheet under the drive of active contact roller 23.The PP sheet arrives the cutting position of workbench 1 in transport process, the cutting light beam of being exported by cutting head 12 vertically cuts.The PP sheet material of downcutting drops on above the cutting agency (not shown).Cutting agency can move relative to mainframe 2, so that the PP sheet material that cuts is transported.
Further show as Fig. 4 and Fig. 5, cutting head 12 inside are provided with inner chamber 121, be provided with focus lamp 122 in the inner chamber 121, through suitable guide mechanism or the laser that is directly inputted to cutting head 12 through focusing on the cutting position of workbench 1 after the focusing of focus lamp 122, cutting the PP sheet of process thus.Side at the inner chamber 121 of cutting head 12 is provided with gas blow pipe 123, and gas blow pipe 123 is between the laser beam outlet of focus lamp 122 and cutting head 12.This gas blow pipe 123 is connected with air compression plant (not shown).The purge gas circulation that air compression plant produces is crossed the focus that gas blow pipe 123 blows to the laser beam of cutting head 12, just the otch of PP sheet.Also be provided with the size that barometric damper 124 is used for regulating air-flow on the gas blow pipe 123.Because gas blow pipe 123 is between the laser beam outlet of focus lamp 122 and cutting head 12, after the purge gas circulation that air compression plant produces is crossed the inner chamber 121 that gas blow pipe 123 is blown into cutting head 12, can only flow to the position of the laser beam outlet of cutting head 12, because the high pressure effect of this air-flow, the dust that makes the incision of PP sheet produce can not enter the inner chamber 121 of cutting head 12 against the flow direction of high pressure draught, thereby has guaranteed that focus lamp 122 can be not contaminated.In addition, air compression plant can also be arranged on other position of workbench 1 in other suitable mode, so that flue dust, carbon black that incision is produced purge.
Also further be provided with suction type dust suction device 13 in the workbench 1.In the present embodiment, suction type dust suction device 13 be arranged on cutting head 12 under and have a strip suction port 131 consistent with the cutting head transmission direction.The couple positioned opposite of suction port 131 has sweep-up pipe 132.In cutting process, suction port 131 siphons away flue dust, the carbon black that PP sheet incision produces.In addition, in the transverse cuts process of cutting head 12, the PP sheet that suction port 131 can also will cut is fixed to the appropriate location, guarantees that the position of PP sheet in the transverse cuts process can not change.
As shown in Figure 6, workbench 1 is provided with at least two cutting heads 12.In the present embodiment, these a plurality of cutting heads 12 are arranged on same the straight line perpendicular to PP sheet transmission direction, receive the laser beam of laser instrument output separately by spectrophotometric device from a laser instrument or by light-guiding mechanism, realize many cuttings of PP sheet thus.Yet these a plurality of cutting heads 12 can also be separately positioned on the different corresponding parallel lines perpendicular to PP sheet transmission direction, and receive laser beam from each self-corresponding laser instrument.The advantage of this structure is: avoided using more high-power laser instrument and complicated spectrophotometric device, guaranteed the cutting intensity of each cutting head, be convenient to the transverse cuts of different cutting heads simultaneously.
When the PP sheet is cut into rectangle, the position and the spacing of cutting head 12 can be set according to the width of the raw-material width of PP sheet and required PP sheet.Because a plurality of cutting heads 12 are worked simultaneously, thereby have guaranteed to have higher efficient when cutting in a large number.
Adopt cutting equipment of the present invention when the PP sheet is carried out cutting processing,, and thoroughly stop otch shedding and running because the laser beam high temperature action makes PP sheet otch seal up the limit automatically.In addition, because laser beam is very thin, concentration of energy is very little to the destruction around the PP sheet otch.
In addition, owing to adopt air compression plant, when laser beam cuts, the purging air-flow that this device produces rushes at the otch of PP sheet, and this air-flow can make PP sheet otch in the moment of leaving laser beam, is cooled off rapidly by high temperature, this process is quenched exposed glass fiber, becomes fragile.Then, the glass fiber fracture that utilizes the strength that is produced of air-flow to make to become fragile also comes off, and reaches the reinforcement centrifugation.In addition, air-flow blows the resin of incision hot melt off, prevents adhesion again after its cooling, and air-flow can also prevent that the PP sheet from burning in laser beam, otch is become greatly.
When laser beam cut, dust exhaust apparatus can siphon away flue dust, the carbon black of otch, avoids polluting the PP sheet, simultaneously, does not also pollute the environment.In addition, the negative pressure that suction port produces can be fixed in the PP sheet position of suction port in the transverse cuts process, can guarantee that PP sheet position can not change, and is convenient to the focus of laser beam is fixed in the cutting position of PP sheet when cutting.
As shown in Figure 7, Fig. 7 is the schematic block diagram of human-computer interaction interface control system of the present invention.Human-computer interaction interface control system in PP sheet cutter sweep of the present invention comprises: human-computer interaction interface (using MI), controller, servo-control system and laser control system.In the present embodiment, human-computer interaction interface adopts touch-screen, and controller then adopts programmable logic controller (PLC) (PLC).Servo-control system can (for example be correlated with servomotor by servo amplifier and impulse generator control, initiatively contact roller servomotor, cutting head transmission servomotor) switch, rotation direction, rotating speed and displacement, realize the transmission of various parts thus.Laser control system then can be delivered to corresponding laser instrument with control signal by the laser instrument I/O plate of communicating by letter, and the switch and the power (energy control) of control laser instrument.Laser control system can further include the laser instrument cooling system.The human-computer interaction interface control system can also comprise warning, the anxious control system of stopping.
Fig. 8 is the workflow diagram of PP sheet cutting equipment of the present invention.In cutting process, the user controls whole cutting process by the human-computer interaction interface control system, at first, guaranteeing under the prerequisite that takes place without any alarm signal, by human-computer interaction interface various cutting parameters are set, for example spacing of cutting head 12 (transverse cuts width) and vertically Cutting Length, corresponding PP item number, actual cutting speed, coiled strip speed, laser power, laser works temperature.Wherein relevant with laser instrument parameter passes to corresponding laser instrument or is directly passed to the laser instrument cooling system by the laser instrument I/O plate of communicating by letter.The servo parameter relevant with spacing, length, speed etc. then sends corresponding servomotor to by servo-control system.Then, start PLC and return zero button, PLC is promptly according to the original position of each cutting head of corresponding cutting parameter initial alignment.Subsequently, after startup PLC cut button automatically, PP sheet transmission mechanism advanced the PP sheet, and all cutting heads 12 are worked under the control of program together simultaneously, finish the vertical cutting to the PP sheet, and PP sheet transmission mechanism stops transmission subsequently.The transverse cuts to the PP sheet is finished in all cutting heads 12 or wherein cutting head 12 transverse movement under the drive of cutting head transmission mechanism of predetermined quantity, thus the PP sheet is cut into the bar material of predetermined length and width.After finishing, cutting carries out resetting zero point, repeatedly with this.In addition, control system can also be added up the accumulative total working time of laser instrument, singly cuts a subfunction, and laser instrument is debugged, and statistics of every group of course of work time is reported to the police to water temperature, hydraulic pressure, air pressure, servo etc. abnormal state, equipment is carried out urgency stop controlling.
In the above-described embodiments, only the present invention has been carried out exemplary description, but those skilled in the art can design various embodiments according to different actual needs under the situation of the scope and spirit that do not break away from the present invention and protected.
Claims (13)
1. PP sheet cutting equipment, it is characterized in that: described cutting equipment comprises:
Mainframe with PP sheet transmission mechanism;
Be arranged on the workbench on the described mainframe, described workbench comprises:
Laser instrument;
The cutting head that is used to receive the laser beam of described laser instrument output and forms the cutting light beam; And
Be arranged on the feed mechanism of described workbench upstream, and
The human-computer interaction interface control system;
Described feed mechanism comprises:
Be used to support the material loading axle of precut PP sheet stock volume;
Be set to change the relaying roller of PP sheet transmission direction, and
Be used to regulate the diastole governor motion of PP sheet diastole degree, described diastole governor motion comprises: fixed rotating shaft; Connecting rod around described fixed rotating shaft rotation; And be arranged on movable rotation-shaft on the described connecting rod.
2. cutting equipment according to claim 1 is characterized in that: described diastole governor motion further comprises the position-limit mechanism of the slewing area that limits described connecting rod.
3. cutting equipment according to claim 1 and 2 is characterized in that: described mainframe, described workbench and described feed mechanism connect and form integral structure, and described cutting equipment further comprises the cutting agency that can move relative to described mainframe.
4. cutting equipment according to claim 1, it is characterized in that: described PP sheet transmission mechanism is the roller transmission mechanism that is arranged at least one side of described workbench, described roller transmission mechanism comprises: active contact roller, driven contact roller and the pressure regulating mechanism that is used to regulate the relative pressure between described active contact roller and the described driven contact roller, described workbench further comprises the cutting head transmission mechanism perpendicular to the described cutting head of transmission direction transmission of described PP sheet transmission mechanism.
5. cutting equipment according to claim 4, it is characterized in that: described workbench further comprises the air compression plant that is used to produce the purging air-flow, described air compression plant is communicated with described cutting head, and by described cutting head described sweep gas conductance is guided to PP sheet surface.
6. cutting equipment according to claim 4 is characterized in that: described workbench further comprises suction type dust suction device.
7. cutting equipment according to claim 6 is characterized in that: described suction type dust suction device be arranged on described cutting head under and have a strip suction port consistent with the transmission direction of described cutting head.
8. cutting equipment according to claim 1, it is characterized in that: described human-computer interaction interface control system comprises: human-computer interaction interface, the controller that is connected with described human-computer interaction interface and the servo-control system and the laser control system that are connected with described controller respectively.
9. cutting equipment according to claim 1 is characterized in that: comprise at least two cutting heads on the described workbench, described at least two cutting heads are arranged on perpendicular on the same straight line of the transmission direction of described PP sheet transmission mechanism or on the corresponding parallel lines.
10. method with the described PP sheet cutting equipment of claim 1 cutting PP sheet, it is characterized in that: described cutting method may further comprise the steps:
A. feed precut PP sheet and carry out the diastolic dimension adjusting;
B. the described precut PP sheet of transmission on first direction;
C. guide the laser beam effect and cut described precut PP sheet;
D. the described laser beam of transmission cuts the PP sheet to obtain bar shaped on the second direction of vertical described first direction.
11. cutting method according to claim 10 is characterized in that: in described step c, guiding multiple laser Shu Zuoyong also cuts described precut PP sheet to realize many cuttings of described precut PP sheet.
12. cutting method according to claim 11 is characterized in that: described multiple laser bundle obtains by light-dividing device or a plurality of corresponding laser instrument.
13. cutting method according to claim 10 is characterized in that: described cutting method further comprises: obtain cutting parameter by human-computer interaction interface.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710074715A CN100574959C (en) | 2007-06-01 | 2007-06-01 | A kind of PP sheet cutting equipment and method thereof |
| JP2010509652A JP2010528863A (en) | 2007-06-01 | 2007-08-16 | PP sheet dicing apparatus and method |
| PCT/CN2007/002474 WO2008144969A1 (en) | 2007-06-01 | 2007-08-16 | A cutting device for a prepreg sheet and the method therefor |
| KR1020097025057A KR20100065242A (en) | 2007-06-01 | 2007-08-16 | A cutting equipment for pp film and mothod thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710074715A CN100574959C (en) | 2007-06-01 | 2007-06-01 | A kind of PP sheet cutting equipment and method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101314194A CN101314194A (en) | 2008-12-03 |
| CN100574959C true CN100574959C (en) | 2009-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710074715A Active CN100574959C (en) | 2007-06-01 | 2007-06-01 | A kind of PP sheet cutting equipment and method thereof |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2010528863A (en) |
| KR (1) | KR20100065242A (en) |
| CN (1) | CN100574959C (en) |
| WO (1) | WO2008144969A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101693324B (en) * | 2009-09-28 | 2013-04-17 | 深圳市大族激光科技股份有限公司 | Laser following control method and system in laser processing system |
| CN101786206B (en) * | 2010-02-10 | 2014-12-24 | 奇瑞汽车股份有限公司 | Control system of laser cutting machine |
| CN101777640B (en) * | 2010-02-10 | 2014-06-11 | 奇瑞汽车股份有限公司 | Laser cutting device of power battery pole piece |
| KR101209360B1 (en) * | 2010-02-23 | 2012-12-06 | 이세용 | laser slotting apparatus for cut of polarizing film with an auto-focusing laser beam |
| CN102059458A (en) * | 2010-12-28 | 2011-05-18 | 惠州市正峰激光设备有限公司 | Laser cutting machine of roll-shaped glue film |
| IT1404309B1 (en) * | 2011-02-24 | 2013-11-22 | Gdm Spa | PACKAGING MACHINE FOR HYGIENIC ABSORBENT ITEMS, SUCH AS PANELS, BUFFERS OR SIMILAR. |
| CN102310277A (en) * | 2011-06-22 | 2012-01-11 | 胡忠 | Magnetic separated laser metal fusion cutting machine |
| CN102310284A (en) * | 2011-06-27 | 2012-01-11 | 胡忠 | Electrically controlled laser oxidizing fusion cutting machine with auxiliary gases |
| CN102310282A (en) * | 2011-06-27 | 2012-01-11 | 胡忠 | Numerically controlled laser oxidizing fusion cutting machine with auxiliary gases |
| CN102310274A (en) * | 2011-06-27 | 2012-01-11 | 胡忠 | Laser vaporization cutting forming machine based on auxiliary gas from compressor |
| CN103043486B (en) * | 2013-01-10 | 2015-02-04 | 湖南南方搏云新材料有限责任公司 | Carbon fiber felt blanking device |
| CN105383991A (en) * | 2015-12-28 | 2016-03-09 | 苏州长晟无纺科技有限公司 | Textile gum application line |
| CN107010437A (en) * | 2017-04-26 | 2017-08-04 | 诸暨中澳自动化设备有限公司 | Adhesive tape uncoiling means for communicating and its method |
| CN110740574B (en) * | 2018-07-19 | 2021-04-09 | 北大方正集团有限公司 | Dust-free cutting machine device and dust-free cutting method for circuit board |
| CN110466835A (en) * | 2019-08-21 | 2019-11-19 | 广州造梦营生物科技有限公司 | A kind of intelligent automatic control packing machine |
| CN110831354A (en) * | 2019-11-15 | 2020-02-21 | 莆田市涵江区依吨多层电路有限公司 | Multi-layer board production method based on blind drilling and component internal pressure |
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- 2007-06-01 CN CN200710074715A patent/CN100574959C/en active Active
- 2007-08-16 KR KR1020097025057A patent/KR20100065242A/en not_active Application Discontinuation
- 2007-08-16 WO PCT/CN2007/002474 patent/WO2008144969A1/en active Application Filing
- 2007-08-16 JP JP2010509652A patent/JP2010528863A/en active Pending
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| US5262612A (en) * | 1992-04-29 | 1993-11-16 | Edgewise Tools, Inc. | Computer-controlled laser cutter |
| US5614115A (en) * | 1993-04-08 | 1997-03-25 | Cadcam Technology Limited | Computer-controlled laser cutter with optical sensor |
| EP1402986A1 (en) * | 2002-09-28 | 2004-03-31 | Trumpf Sachsen GmbH | Method and apparatus for cutting out of sheet blanks |
| CN1652895A (en) * | 2003-01-21 | 2005-08-10 | 丰田钢铁中心株式会社 | Laser cutting device, laser cutting method and laser cutting system |
| CN1853842A (en) * | 2005-04-18 | 2006-11-01 | 深圳市大族激光科技股份有限公司 | Method for cutting P/P board and its operating platform |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008144969A1 (en) | 2008-12-04 |
| CN101314194A (en) | 2008-12-03 |
| JP2010528863A (en) | 2010-08-26 |
| KR20100065242A (en) | 2010-06-16 |
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