CN108044242A - A kind of device for laser machining copper foil hole - Google Patents
A kind of device for laser machining copper foil hole Download PDFInfo
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- CN108044242A CN108044242A CN201711365941.5A CN201711365941A CN108044242A CN 108044242 A CN108044242 A CN 108044242A CN 201711365941 A CN201711365941 A CN 201711365941A CN 108044242 A CN108044242 A CN 108044242A
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- copper foil
- laser
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- control system
- wheel
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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
- B23K26/382—Removing material by boring or cutting by boring
-
- 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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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses a kind of device for laser machining copper foil hole, including control system, laser and kinematic system；The control system works for controlled motion system；The kinematic system is used to drive laser boring point of the copper foil by laser；The kinematic system includes copper foil delivery mechanism and supporting rack, punching workbench is provided at the top of support frame as described above, copper foil delivery mechanism is for so that copper foil passes sequentially through punching workbench；Further include tension sensor, the tension sensor is used to detect the tension in copper foil transmittance process on copper foil, and the data output end of tension sensor is connected with the signal input part of control system, the working condition of control system tension data control copper foil delivery mechanism according to obtained by tension sensor.The present apparatus is used to carry out laser boring processing to copper foil, may be such that gained hole has higher positional precision on copper foil.
Description
Technical field
The present invention relates to hole machined equipment technical field, more particularly to a kind of device for laser machining copper foil hole.
Background technology
Using Laser Processing micro hole, it is one of main application fields of Laser Processing, is ranged in Laser Processing sharp
Light removes, and evaporation is also made to process, and Laser Processing relies primarily on photochemical corrosion and photo-thermal burning, and machined material absorbs high-energy
Laser, thin and deep aperture is processed in very short time, can be processed using this technology on plate vertical micro-
Array of orifices.
In recent years with the rapid development of science and technology, in space flight, aviation, electronics, pharmacy, food, weaving, instrument and doctor
It treats in the industries such as instrument, more and more with foraminate part, the material of these parts is varied, and existing metal also has non-gold
Belong to, there are many more difficult to machine materials.Meanwhile precision and the size requirement of existing part processing precision device to hole are also higher and higher,
Aperture is less and less.With the development of laser technology, picosecond, femtosecond laser and excimer laser grade high performance laser be in industry
On application it is more and more extensive, laser boring technology also has a great development therewith.And in other small hole forming methods,
If universal drilling is processed, there is processing, time-consuming, drill bit loss is big, chip removal is difficult, is unable to reach highly-efficient processing batch plane
The task of array micro hole；Electrical discharge machining exists again is difficult to control process, it cannot be guaranteed that machining accuracy, the nothing of micro hole
The problem of method is monitored the size value of process with adjustment.
In the prior art, to cause laser hole processing efficiency higher, precision higher, have been developed pass through control in the prior art
Laser parameter processed, by using the modes such as numerical control multi-coordinate positioning table, control galvanometer movement come it is accurate, efficiently swashed
Unthreaded hole is processed.Further optimize the performance of laser hole processing device, so that gained hole has higher position essence on part
Degree is the technical issues of those skilled in the art institute is urgently to be resolved hurrily.
The content of the invention
For the performance of further optimization laser hole processing device set forth above, so that gained hole has on part
The problem of higher positional precision is the technical issues of those skilled in the art institute is urgently to be resolved hurrily, the present invention provides one kind to swash
The device in light processing copper foil hole, the present apparatus are used to carry out laser boring processing to copper foil, may be such that gained hole has more on copper foil
High positional precision.
A kind of device for laser machining copper foil hole provided by the invention is solved the problems, such as by following technical essential：One kind swashs
The device in light processing copper foil hole, including control system, laser and kinematic system；
The control system works for controlled motion system；
The kinematic system is used to drive laser boring point of the copper foil by laser；
The kinematic system includes copper foil delivery mechanism and supporting rack, and punching work is provided at the top of support frame as described above
Platform, copper foil delivery mechanism is for so that copper foil passes sequentially through punching workbench；
Tension sensor is further included, the tension sensor is used to detect the tension in copper foil transmittance process on copper foil, and
The data output end of tension sensor is connected with the signal input part of control system, and control system is opened according to obtained by tension sensor
Force data controls the working condition of copper foil delivery mechanism.
Specifically, in the present solution, the laser for generate to copper foil carry out laser hole machined laser light source, it is described
Motion is for driving copper foil by punching workbench, on punching workbench, the part at laser boring point position
Copper foil is processed into hole under the action of laser.
In the present solution, being arranged to include tension sensor, the tension sensor is connected with control system, and control system
The scheme of copper foil delivery mechanism being controlled to set, during available for realizing that tension suffered by copper foil in transmittance process is larger, passing through tune
The working condition of whole copper foil delivery mechanism reduces the tension；When tension suffered by copper foil in transmittance process reduces, pass through tune
The working condition of whole copper foil delivery mechanism increases the tension, so that the tension in transmittance process on copper foil can be maintained at
It is fluctuated in the range of specific sections or only near specific point value.More than tension directly reflect in transmittance process the amount of tension of copper foil with
Flatness in transmittance process, in this way, as obtained by tension sensor Numerical Control copper foil delivery mechanism working condition, can
So that the copper foil in transmittance process keeps the elongation percentage and glacing flatness of stabilization, in this way, when processing array micro hole on copper foil, copper
Paper tinsel uniform internal tensile force during entire hole machined may be such that the spacing between Kong Yukong is more stable, reach so that copper
Gained hole has the purpose of higher positional precision on paper tinsel.
Further technical solution is：
As the specific implementation of copper foil delivery mechanism, the copper foil delivery mechanism includes winding wheel and unreeling wheel；
The winding wheel completes the copper foil of laser boring for winding, and is also associated with driving winding rotation on winding wheel
Dynamic driving device；
The unreeling wheel is used to fix copper foil volume to be released；
Straining pulley is further included, further includes position regulator or damping unit, the wheel face of the straining pulley is passed as copper foil
To the containment surfaces of copper foil motion path during passing；
The position regulator is connected with straining pulley, for changing the position of straining pulley wheel face in space；
The damping unit is connected with straining pulley, for changing the rotary resistance of straining pulley；
Control system tension data control position regulator according to obtained by tension sensor works with change tension force
Wheel wheel face position in space changes damping unit and applies drag size to straining pulley rotation.In the present solution, described
Tension of the wheels for changing copper foil in transmittance process thereon, to achieve the purpose that control copper foil glacing flatness and elongation percentage：By
There is flexibility in itself in copper foil, therefore in the bang path for changing copper foil between winding wheel and unreeling wheel by position regulator
Afterwards, such as it is arranged to winding wheel and is located at supporting rack left and right side respectively with unreeling wheel, straining pulley is arranged between winding wheel and supporting rack
Or between supporting rack and unreeling wheel, after changing in straining pulley position, the contact area of copper foil and surface of tension wheel and in space
Contact position change, change the resistant purpose of copper foil institute in transmittance process so as to reach, while Yi Shang resistance is straight
Connect the tension influenced on copper foil.When using damping unit, contact position of the copper foil with straining pulley in space is certain, passes through institute
The rotary resistance of damping unit change tension force wheel is stated, achievees the purpose that adjust the tension on copper foil.In the present solution, the control system
After the real-time strain united on copper foil is collected, by controlling position regulator or damping unit, reach balance transmittance process
The purpose of tension on middle copper foil.In the present solution, it is also connected with that unreeling wheel rotation is driven to unreel to realize on the unreeling wheel
The driving device that copper foil volume unreels on wheel, in this way, winding wheel is realized coiling with driving device on unreeling wheel and unreeled respectively, can keep away
It is excessive and avoid excessively extending in copper foil transmittance process to exempt from actual tension on copper foil.Meanwhile in the present solution, by the way that copper foil is set to pass
Passing mechanism includes winding wheel and unreeling wheel, may be such that, the copper foil raw material before laser hole machined is completed is rolled up for copper foil, completes
Copper foil after laser hole machined is still wrapped as copper foil web-like, in this way, laser hole processing stations can not only be guaranteed at
Copper foil section it is more smooth, beneficial to machining accuracy；Meanwhile can avoid the transport of copper foil raw material, processing, during Product transport by
Damage, beneficial to the quality of finished copper foil；Meanwhile corresponding copper foil section is transferred to winding wheel by the processed station of unreeling wheel, realizing should
The corresponding copper foil transmission mechanism of purpose is not only simple in structure, while continuously transmits the efficiency that can also improve copper foil laser hole machined.
To cause the copper foil in transmittance process more smooth, the copper foil delivery mechanism further includes conveyer belt, the transmission
Band is used to be supported the copper foil in transmittance process.In the present solution, conveyer belt is used to provide greater area of support for copper foil
Reach the purpose.
In the prior art, the general coiling of the copper foil of pending hole machined is in volume, and completes hole machined in winding wheel coiling
Copper foil section and unreeling wheel release in volume copper foil section to be processed when, rolled up either on winding wheel or on unreeling wheel with copper foil
The variation of diameter, in the case where respective drive device angular speed is constant, the transmission speed of copper foil can change, to make it possible to
Enough variations according to copper foil coil diameter change the rotating speed of driving device, reach so that the mesh that copper foil volume at the uniform velocity can be discharged or stored
, velocity sensor is further included, the velocity sensor is used to detect the transmission speed of copper foil in copper foil transmittance process, and speed
The data output end of sensor is connected with the data input pin of control system, and the control system is fast according to the transmission of gained copper foil
Degree adjusts the rotating speed of driving device.
As described above, the size of copper foil coil diameter influences whether the speed that copper foil transfers, to cause the actual transfer of copper foil
The diameter that speed is rolled up with copper foil can collective effect with reach adjustment driving device actual speed and default original state under drive
The purpose of device rotary speed further includes range sensor, and the range sensor is used to detect on winding wheel or copper foil on unreeling wheel
The size of coil diameter；
The control system is according to the size of gained copper foil coil diameter, the rotating speed of adjustment or setting driving device.
To improve the hole machined efficiency of laser, the laser include laser head and and galvanometer scanning system, and galvanometer
Scanning system includes galvanometer driving rotation mechanism, and the galvanometer driving rotation mechanism is connected with galvanometer, and galvanometer driving rotation mechanism is for changing shaking
The angle of mirror.In the present solution, changing galvanometer angle by galvanometer driving rotation mechanism, array is got on the premise of laser head is not moved
Micro hole efficiently realizes the processing of different spacing hole positions.
Laser head is cooled down in time to realize, the laser further includes cooling system, and the cooling system is with swashing
Shaven head is connected, and cooling system is used to cool down laser head.
To reduce or avoiding influence of the produced flue dust to the present apparatus in laser hole process, such as prevent flue dust to galvanometer
Lens functions generate interference, the cleaning for keeping shopwork environment in system, are arranged to：Further include auxiliary system, the auxiliary
System includes fume extractor, and the fume extractor is used to extract generated flue dust in laser drilling process.
For ensure the present apparatus can steady operation, the auxiliary system further includes dust concentration testing agency, environment temperature
Testing agency and alarm mechanism, the data output end of both the dust concentration testing agency, environment temperature testing agency with
The data input pin of alarm mechanism is connected, and the dust concentration data and ambient temperature data are as alarm mechanism working condition
Control signal.This programme is aimed at when the present apparatus is under bad working environment, is exported and alarmed by alarm mechanism.It is preferred that
, it is arranged to more than alarm mechanism and is connected with control system, laser is connected with control system, to realize only in works fine ring
Under border the present apparatus can normal boot-strap operation, while after environmental factor deteriorates, the present apparatus can be automatically stopped operation.
The invention has the advantages that：
In the present solution, being arranged to include tension sensor, the tension sensor is connected with control system, and control system
The scheme of copper foil delivery mechanism being controlled to set, during available for realizing that tension suffered by copper foil in transmittance process is larger, passing through tune
The working condition of whole copper foil delivery mechanism reduces the tension；When tension suffered by copper foil in transmittance process reduces, pass through tune
The working condition of whole copper foil delivery mechanism increases the tension, so that the tension in transmittance process on copper foil can be maintained at
It is fluctuated in the range of specific sections or only near specific point value.More than tension directly reflect in transmittance process the amount of tension of copper foil with
Flatness in transmittance process, in this way, as obtained by tension sensor Numerical Control copper foil delivery mechanism working condition, can
So that the copper foil in transmittance process keeps the elongation percentage and glacing flatness of stabilization, in this way, when processing array micro hole on copper foil, copper
Paper tinsel uniform internal tensile force during entire hole machined may be such that the spacing between Kong Yukong is more stable, reach so that copper
Gained hole has the purpose of higher positional precision on paper tinsel.
As those skilled in the art, the structure design of the present apparatus take into account flatness of the copper foil in transmittance process and
Elongation percentage, as those skilled in the art, this programme can equally realize that the paillon good to other ductility carries out laser hole and add
Work, such as aluminium foil.
Description of the drawings
Fig. 1 is a kind of structure diagram of one specific embodiment of device for laser machining copper foil hole of the present invention.
Number in figure is followed successively by：1st, winding wheel, 2, range sensor, 3, velocity sensor, 4, conveyer belt, 5, support
Frame, 6, laser, 7, laser head, 8, cooling system, 9, galvanometer scanning system, 10, tension sensor, 11, copper foil, 12, tension
Wheel, 13, unreeling wheel.
Specific embodiment
With reference to embodiment, the present invention is described in further detail, but the present invention structure be not limited only to it is following
Embodiment.
Embodiment 1：
As shown in Figure 1, a kind of device for laser machining copper foil hole, including control system, laser 6 and kinematic system；
The control system works for controlled motion system；
The kinematic system is used to drive laser boring point of the copper foil by laser 6；
The kinematic system includes copper foil delivery mechanism and supporting rack 5, and the top of support frame as described above 5 is provided with punching work
Platform, copper foil delivery mechanism is for so that copper foil passes sequentially through punching workbench；
Tension sensor 10 is further included, the tension sensor 10 is used to detect on copper foil in copper foil transmittance process
Power, and the data output end of tension sensor 10 is connected with the signal input part of control system, control system is sensed according to tension
10 gained tension data of device controls the working condition of copper foil delivery mechanism.
Specifically, in the present solution, the laser 6 carries out copper foil for generation the laser light source of laser hole machined, institute
Motion is stated for driving copper foil by punching workbench, on punching workbench, the office at laser boring point position
Portion's copper foil is processed into hole under the action of laser.
In the present solution, being arranged to include tension sensor 10, the tension sensor 10 is connected with control system, and controls
The scheme of system control copper foil delivery mechanism is set, and during available for realizing that tension suffered by copper foil in transmittance process is larger, is led to
The working condition of adjustment copper foil delivery mechanism is crossed, reduces the tension；When tension suffered by copper foil in transmittance process reduces, lead to
The working condition of adjustment copper foil delivery mechanism is crossed, increases the tension, so that the tension in transmittance process on copper foil can be protected
It holds and is fluctuated in the range of specific sections or only near specific point value.More than tension directly reflects the stretching of copper foil in transmittance process
Amount with transmittance process in flatness, in this way, as obtained by tension sensor 10 Numerical Control copper foil delivery mechanism work
State may be such that the copper foil in transmittance process keeps the elongation percentage and glacing flatness of stabilization, in this way, it is small that array is processed on copper foil
Kong Shi, copper foil uniform internal tensile force during entire hole machined may be such that the spacing between Kong Yukong is more stable, reach
To the purpose for so that on copper foil that gained hole has higher positional precision.
Embodiment 2：
As shown in Figure 1, the present embodiment is further qualified on the basis of embodiment 1：Tool as copper foil delivery mechanism
Body realization method, the copper foil delivery mechanism include winding wheel 1 and unreeling wheel 13；
The winding wheel 1 completes the copper foil of laser boring for winding, and is also associated with driving winding wheel on winding wheel 1
1 driving device rotated；
The unreeling wheel 13 is used to fix copper foil volume to be released；
Straining pulley 12 is further included, further includes position regulator or damping unit, the wheel face of the straining pulley 12 is as copper
To the containment surfaces of copper foil motion path in paper tinsel transmittance process；
The position regulator is connected with straining pulley 12, for changing the position of 12 wheel face of straining pulley in space；
The damping unit is connected with straining pulley 12, for changing the rotary resistance of straining pulley 12；
The control system controls position regulator work to be opened to change according to 10 gained tension data of tension sensor
12 wheel face of wheels position in space changes damping unit and applies drag size to the rotation of straining pulley 12.In the present solution,
Tension of the straining pulley 12 for changing copper foil in transmittance process thereon, to reach control copper foil glacing flatness and elongation percentage
Purpose：Since copper foil has flexibility in itself, therefore copper foil between winding wheel 1 and unreeling wheel 13 is being changed by position regulator
After bang path, such as it is arranged to winding wheel 1 and is located at 5 left and right side of supporting rack respectively with unreeling wheel 13, straining pulley 12 is arranged on winding
Between wheel 1 and supporting rack 5 or between supporting rack 5 and unreeling wheel 13, after changing in 12 position of straining pulley, copper foil and 12 table of straining pulley
The contact area in face and contact position in space change, and change all resistances of copper foil in transmittance process so as to reach
Purpose, while Yi Shang resistance directly affects the tension on copper foil.When using damping unit, copper foil is with straining pulley 12 in space
In contact position it is certain, by the rotary resistance of the damping unit change tension force wheel 12, reach the tension on adjustment copper foil
Purpose.In the present solution, after real-time strain of the control system on copper foil is collected, by control position regulator or
Damping unit achievees the purpose that balance in transmittance process tension on copper foil.
To cause the copper foil in transmittance process more smooth, the copper foil delivery mechanism further includes conveyer belt 4, the transmission
It is used to be supported the copper foil in transmittance process with 4.In the present solution, conveyer belt 4 is used to provide greater area of branch for copper foil
Support reaches the purpose.
In the prior art, the general coiling of the copper foil of pending hole machined is in volume, and completes hole machined in 1 coiling of winding wheel
Copper foil section and unreeling wheel 13 release in volume copper foil section to be processed when, either on winding wheel 1 or unreeling wheel 13 on
The variation of copper foil coil diameter, in the case where respective drive device angular speed is constant, the transmission speed of copper foil can change, and be
Make it possible to change according to the variation of copper foil coil diameter the rotating speed of driving device, reach so that copper foil volume at the uniform velocity can be discharged or received
The purpose received, further includes velocity sensor 3, and the velocity sensor 3 is used to detect the transmission speed of copper foil in copper foil transmittance process
Degree, and the data output end of velocity sensor 3 is connected with the data input pin of control system, the control system is according to gained copper
The transmission speed of paper tinsel adjusts the rotating speed of driving device.
As described above, the size of copper foil coil diameter influences whether the speed that copper foil transfers, to cause the actual transfer of copper foil
The diameter that speed is rolled up with copper foil can collective effect with reach adjustment driving device actual speed and default original state under drive
The purpose of device rotary speed further includes range sensor 2, and the range sensor 2 is used to detect on winding wheel 1 or unreeling wheel 13
The size of copper foil coil diameter；
The control system is according to the size of gained copper foil coil diameter, the rotating speed of adjustment or setting driving device.
For improve laser 6 hole machined efficiency, the laser 6 include laser head 7 and with galvanometer scanning system 9, and
Galvanometer scanning system 9 includes galvanometer driving rotation mechanism, and the galvanometer driving rotation mechanism is connected with galvanometer, and galvanometer driving rotation mechanism is used to change
Become the angle of galvanometer.In the present solution, changing galvanometer angle by galvanometer driving rotation mechanism, beaten on the premise of laser head 7 is not moved
Go out array micro hole, efficiently realize the processing of different spacing hole positions.
Laser head 7 is cooled down in time to realize, the laser 6 further includes cooling system 8, the cooling system 8
It is connected with laser head 7, cooling system 8 is used to cool down laser head 7.
To reduce or avoiding influence of the produced flue dust to the present apparatus in laser hole process, such as prevent flue dust to galvanometer
Lens functions generate interference, the cleaning for keeping shopwork environment in system, are arranged to：Further include auxiliary system, the auxiliary
System includes fume extractor, and the fume extractor is used to extract generated flue dust in laser drilling process.
For ensure the present apparatus can steady operation, the auxiliary system further includes dust concentration testing agency, environment temperature
Testing agency and alarm mechanism, the data output end of both the dust concentration testing agency, environment temperature testing agency with
The data input pin of alarm mechanism is connected, and the dust concentration data and ambient temperature data are as alarm mechanism working condition
Control signal.This programme is aimed at when the present apparatus is under bad working environment, is exported and alarmed by alarm mechanism.It is preferred that
, it is arranged to more than alarm mechanism and is connected with control system, laser 6 is connected with control system, to realize only in works fine
Under environment the present apparatus can normal boot-strap operation, while after environmental factor deteriorates, the present apparatus can be automatically stopped operation.
The above content is combine specific preferred embodiment to the further description of the invention made, it is impossible to assert this
The specific embodiment of invention is confined to these explanations.For those of ordinary skill in the art to which the present invention belongs,
The other embodiment drawn in the case where not departing from technical scheme, should be included within the scope of the present invention.
Claims (9)
1. a kind of device for laser machining copper foil hole, including control system, laser (6) and kinematic system；
The control system works for controlled motion system；
The kinematic system is used to drive laser boring point of the copper foil by laser (6)；
It is characterized in that, the kinematic system includes copper foil delivery mechanism and supporting rack, it is provided with and beats at the top of support frame as described above
Hole workbench, copper foil delivery mechanism is for so that copper foil passes sequentially through punching workbench；
Tension sensor (10) is further included, the tension sensor (10) is used to detect on copper foil in copper foil transmittance process
Power, and the data output end of tension sensor (10) is connected with the signal input part of control system, control system is passed according to tension
The working condition of tension data control copper foil delivery mechanism obtained by sensor.
A kind of 2. device for laser machining copper foil hole according to claim 1, which is characterized in that the copper foil delivery mechanism
Including winding wheel (1) and unreeling wheel (13)；
The winding wheel (1) completes the copper foil of laser boring for winding, and is also associated with driving winding wheel on winding wheel (1)
(1) driving device rotated；
The unreeling wheel (13) is used to fix copper foil volume to be released；
Straining pulley (12) is further included, further includes position regulator or damping unit, the wheel face of the straining pulley (12) is as copper
To the containment surfaces of copper foil motion path in paper tinsel transmittance process；
The position regulator is connected with straining pulley (12), for changing the position of straining pulley (12) wheel face in space；
The damping unit is connected with straining pulley (12), for changing the rotary resistance of straining pulley (12)；
Control system tension data control position regulator according to obtained by tension sensor works with change tension force wheel
(12) wheel face position in space or change damping unit drag size is applied to straining pulley (12) rotation.
A kind of 3. device for laser machining copper foil hole according to claim 2, which is characterized in that the copper foil delivery mechanism
Conveyer belt (4) is further included, the conveyer belt (4) is used to be supported the copper foil in transmittance process.
4. a kind of device for laser machining copper foil hole according to claim 2, which is characterized in that further include velocity sensor
(3), the velocity sensor (3) is used to detect the transmission speed of copper foil in copper foil transmittance process, and the number of velocity sensor (3)
It is connected according to output terminal with the data input pin of control system, the control system is according to the transmission speed of gained copper foil, adjustment drive
The rotating speed of dynamic device.
5. a kind of device for laser machining copper foil hole according to claim 2, which is characterized in that further include range sensor
(2), the range sensor (2) be used to detect on winding wheel (1) or on unreeling wheel (13) copper foil coil diameter size；
The control system is according to the size of gained copper foil coil diameter, the rotating speed of adjustment or setting driving device.
A kind of 6. device for laser machining copper foil hole according to claim 1, which is characterized in that laser (6) bag
Include laser head (7) and with galvanometer scanning system (9), and galvanometer scanning system (9) includes galvanometer driving rotation mechanism, and the galvanometer drives
Rotation mechanism is connected with galvanometer, galvanometer driving rotation mechanism for changing galvanometer angle.
7. a kind of device for laser machining copper foil hole according to claim 6, which is characterized in that the laser (6) is also
Including cooling system (8), the cooling system (8) is connected with laser head (7), and cooling system (8) is used to carry out laser head (7)
Cooling.
8. a kind of device for laser machining copper foil hole according to claim 1, which is characterized in that auxiliary system is further included,
The auxiliary system includes fume extractor, and the fume extractor is used to extract generated flue dust in laser drilling process.
9. a kind of device for laser machining copper foil hole according to claim 8, which is characterized in that the auxiliary system is also wrapped
Include dust concentration testing agency, environment temperature testing agency and alarm mechanism, the dust concentration testing agency, environment temperature inspection
The data output end for surveying both mechanisms is connected with the data input pin of alarm mechanism, the dust concentration data and environment temperature
Control signal of the data as alarm mechanism working condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201711365941.5A CN108044242A (en) | 2017-12-18 | 2017-12-18 | A kind of device for laser machining copper foil hole |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711365941.5A CN108044242A (en) | 2017-12-18 | 2017-12-18 | A kind of device for laser machining copper foil hole |
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| CN201711365941.5A Pending CN108044242A (en) | 2017-12-18 | 2017-12-18 | A kind of device for laser machining copper foil hole |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110026695A (en) * | 2019-05-23 | 2019-07-19 | 浙江大学 | A kind of copper foil laser opening system and hole opening technology |
| CN110102915A (en) * | 2019-05-23 | 2019-08-09 | 浙江大学 | A kind of laser processing technology of negative electrode of lithium ion battery porous copper foil |
| CN110153553A (en) * | 2019-05-23 | 2019-08-23 | 浙江大学 | A kind of laser drilling system based on microlens array |
| CN110475909A (en) * | 2017-03-30 | 2019-11-19 | 古河电气工业株式会社 | Surface treatment copper foil and the copper clad laminate for using it |
| CN113263272A (en) * | 2021-04-25 | 2021-08-17 | 厦门理工学院 | Roll-to-roll copper foil laser drilling method and device and computer equipment |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1219146A (en) * | 1997-03-05 | 1999-06-09 | 日本烟草产业株式会社 | Hole making device for web material |
| GB2458986A (en) * | 2008-04-08 | 2009-10-14 | Philip Thomas Rumsby | Apparatus for patterning thin films on continuous flexible substrates |
| CN102452209A (en) * | 2010-11-02 | 2012-05-16 | 辽宁杰事杰新材料有限公司 | Production equipment for continuous fiber reinforced thermoplastic structural panel |
| CN102656679A (en) * | 2009-10-19 | 2012-09-05 | 万佳雷射有限公司 | Apparatus for processing continuous lengths of flexible foil |
| CN103357548A (en) * | 2013-07-02 | 2013-10-23 | 南通宁远自动化科技有限公司 | Production process of microporous substrate battery and two-side coater adopted in production process |
| CN204150763U (en) * | 2014-10-10 | 2015-02-11 | 云南大理天新包装材料有限公司 | A kind of WZF-650H multi-functional aluminium foil complex machine is put, Scroll mechanism |
| CN104552712A (en) * | 2014-12-16 | 2015-04-29 | 广东风华高新科技股份有限公司 | Casting machine |
| CN204997765U (en) * | 2015-09-29 | 2016-01-27 | 中国科学院西安光学精密机械研究所 | Film punching machine |
| CN105665944A (en) * | 2016-04-13 | 2016-06-15 | 河南金阳铝业有限公司 | High-density aluminum foil perforating machine |
| CN205916833U (en) * | 2016-06-29 | 2017-02-01 | 南通恒金复合材料有限公司 | Splitting machine |
| CN206084162U (en) * | 2016-08-15 | 2017-04-12 | 赣州市中金高能电池材料有限公司 | A laser -beam drilling machine for preparing mass flow body |
| CN106671174A (en) * | 2017-03-07 | 2017-05-17 | 广西真龙实业有限责任公司 | Automatic control system of aluminum soil splitting machine |
| CN107416570A (en) * | 2017-09-18 | 2017-12-01 | 张家港爱铝铝箔科技有限公司 | A kind of aluminum foil coil layer tension detection means |
-
2017
- 2017-12-18 CN CN201711365941.5A patent/CN108044242A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1219146A (en) * | 1997-03-05 | 1999-06-09 | 日本烟草产业株式会社 | Hole making device for web material |
| GB2458986A (en) * | 2008-04-08 | 2009-10-14 | Philip Thomas Rumsby | Apparatus for patterning thin films on continuous flexible substrates |
| CN102656679A (en) * | 2009-10-19 | 2012-09-05 | 万佳雷射有限公司 | Apparatus for processing continuous lengths of flexible foil |
| CN102452209A (en) * | 2010-11-02 | 2012-05-16 | 辽宁杰事杰新材料有限公司 | Production equipment for continuous fiber reinforced thermoplastic structural panel |
| CN103357548A (en) * | 2013-07-02 | 2013-10-23 | 南通宁远自动化科技有限公司 | Production process of microporous substrate battery and two-side coater adopted in production process |
| CN204150763U (en) * | 2014-10-10 | 2015-02-11 | 云南大理天新包装材料有限公司 | A kind of WZF-650H multi-functional aluminium foil complex machine is put, Scroll mechanism |
| CN104552712A (en) * | 2014-12-16 | 2015-04-29 | 广东风华高新科技股份有限公司 | Casting machine |
| CN204997765U (en) * | 2015-09-29 | 2016-01-27 | 中国科学院西安光学精密机械研究所 | Film punching machine |
| CN105665944A (en) * | 2016-04-13 | 2016-06-15 | 河南金阳铝业有限公司 | High-density aluminum foil perforating machine |
| CN205916833U (en) * | 2016-06-29 | 2017-02-01 | 南通恒金复合材料有限公司 | Splitting machine |
| CN206084162U (en) * | 2016-08-15 | 2017-04-12 | 赣州市中金高能电池材料有限公司 | A laser -beam drilling machine for preparing mass flow body |
| CN106671174A (en) * | 2017-03-07 | 2017-05-17 | 广西真龙实业有限责任公司 | Automatic control system of aluminum soil splitting machine |
| CN107416570A (en) * | 2017-09-18 | 2017-12-01 | 张家港爱铝铝箔科技有限公司 | A kind of aluminum foil coil layer tension detection means |
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| CN110475909A (en) * | 2017-03-30 | 2019-11-19 | 古河电气工业株式会社 | Surface treatment copper foil and the copper clad laminate for using it |
| CN110475909B (en) * | 2017-03-30 | 2021-12-24 | 古河电气工业株式会社 | Surface-treated copper foil and copper-clad laminate using same |
| CN110026695A (en) * | 2019-05-23 | 2019-07-19 | 浙江大学 | A kind of copper foil laser opening system and hole opening technology |
| CN110102915A (en) * | 2019-05-23 | 2019-08-09 | 浙江大学 | A kind of laser processing technology of negative electrode of lithium ion battery porous copper foil |
| CN110153553A (en) * | 2019-05-23 | 2019-08-23 | 浙江大学 | A kind of laser drilling system based on microlens array |
| CN110153553B (en) * | 2019-05-23 | 2020-09-15 | 浙江大学 | Laser drilling system based on micro-lens array |
| CN113263272A (en) * | 2021-04-25 | 2021-08-17 | 厦门理工学院 | Roll-to-roll copper foil laser drilling method and device and computer equipment |
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