CN106393815A - Metallic wire/film laminating machine and control device and method thereof - Google Patents
Metallic wire/film laminating machine and control device and method thereof Download PDFInfo
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- CN106393815A CN106393815A CN201610792993.XA CN201610792993A CN106393815A CN 106393815 A CN106393815 A CN 106393815A CN 201610792993 A CN201610792993 A CN 201610792993A CN 106393815 A CN106393815 A CN 106393815A
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- 238000000034 method Methods 0.000 title claims abstract description 45
- 238000010030 laminating Methods 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 200
- 238000010438 heat treatment Methods 0.000 claims abstract description 120
- 238000013329 compounding Methods 0.000 claims description 68
- 238000005520 cutting process Methods 0.000 claims description 34
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 238000004364 calculation method Methods 0.000 claims description 6
- 230000009467 reduction Effects 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 239000010408 film Substances 0.000 claims 49
- 239000010409 thin film Substances 0.000 claims 1
- 229920006254 polymer film Polymers 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000003825 pressing Methods 0.000 abstract description 5
- 239000002184 metal Substances 0.000 description 17
- 229910052751 metal Inorganic materials 0.000 description 17
- 230000008569 process Effects 0.000 description 14
- 238000005516 engineering process Methods 0.000 description 7
- 230000013011 mating Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 210000001367 artery Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
- B32B3/14—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a face layer formed of separate pieces of material which are juxtaposed side-by-side
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B41/00—Arrangements for controlling or monitoring lamination processes; Safety arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B41/00—Arrangements for controlling or monitoring lamination processes; Safety arrangements
- B32B2041/06—Starting the lamination machine or method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/101—Glass fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2457/00—Electrical equipment
- B32B2457/12—Photovoltaic modules
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention belongs to the technical field of automatic control and discloses a metallic wire/film laminating machine and a control device and method thereof. The metallic wire/film laminating machine comprises a machine frame, a heating roller, a press-fitting mechanism, an upper film conveying mechanism, a lower film conveying mechanism and a flattening roller, wherein a carrier roller and the heating roller are arranged on the machine frame, and a plurality of metallic wires arranged on the carrier roller bypass the heating roller; a pressing roller arranged in the press-fitting mechanism is in press fit with a tread of the heating roller, and the metallic wires pass through a part between the heating roller and the pressing roller; a first film tape is conveyed by the upper film conveying mechanism, is conveyed between the metallic wires and the pressing roller and bypasses the heating roller; a second film tape is conveyed by the lower film conveying mechanism, is conveyed between the heating roller and the metallic wires and bypasses the heating roller; the flattening roller is arranged below the heating roller, and the metallic wires bypass the flattening roller. According to the metallic wire/film laminating machine and the control device and method thereof, polymer films can be directly laminated to both sides of one row of metallic wires without manual operation in one step in a spaced manner, so that the processing speed is high, and the production efficiency of solar batteries can be increased.
Description
Technical field
The present invention relates to automatic control technology field, more particularly, to a kind of wire/film compounding machine and its control device and
Method.
Background technology
In solar cell processing course, it is traditionally used for the logical of series welding is carried out on monocrystalline silicon, polycrystalline silicon battery plate
With technology, bottleneck is encountered on power ascension, and in all kinds of cutting edge technologies of existing solar cell processing, have a class
Be technology be the only thin grid of wire mark, not wire mark main grid on heterojunction solar battery piece, so can significantly reduce solar energy
The shading-area of cell piece, reduction solar battery sheet assembly internal resistance etc., play the effect of hoisting power.Meanwhile, in this technology
Employ many wires to replace the interconnecting strip of traditional solar battery sheet series welding, and in order to by many wires and the sun
Good uniform welding can be carried out by cell piece, need tow sides (i.e. cell piece during cell panel lamination in many wires
Position) it is combined upper thin polymer film with the spacing of fixing many wires.Specifically, because the surface of metal wire is coated with especially
Low-melting-point metal, in subsequent component lamination technique, after metal wire is heated, the low-melting-point metal on its surface i.e. can be by many
The thin grid of metal wire and wire mark are bonded together, thus reaching the purpose of spacing between fixing metal wire.Because solar cell is
It is serially connected by row's metal wire by multiple solar cell blocks, this row's metal wire must be with each two mutually concatenating
Wire mark thin grid welding on the adjacent different surfaces of solar cell block, this is accomplished by handing at the two sides interval of this row's metal wire
Paste thin polymer film wrongly, make this thin polymer film arranging the two sides of metal wire be respectively overlay in each two mutually concatenating adjacent
The not coplanar of solar cell block on.
In prior art, thin polymer film compartment of terrain is covered in row's metal wire both sides when, the processing side being adopted
Method is：First paste thin polymer film in the side compartment of terrain of row's metal wire, then here is arranged opposite side compartment of terrain wiry and glued
Patch thin polymer film, ensures that the paste position of the thin polymer film of both sides is staggered simultaneously.Step due to this kind of processing method
Complex, therefore typically require manual operations, this makes making elapsed time long, thus reducing the production of solar cell
Efficiency.
Content of the invention
For this reason, embodiments of the invention provide a kind of wire/film compounding machine and its control device and method, can be disposable
Directly thin polymer film compartment of terrain is covered on row two sides wiry, need not be hand-manipulated, process velocity is fast.
For reaching above-mentioned purpose, embodiments of the invention adopt the following technical scheme that：
In a first aspect, embodiments of the invention provide a kind of wire/film compounding machine, including：
Frame (1), frame (1) is provided with carrying roller (2), carrying roller (2) is arranged with many wire (3)：
Heating roller (4), heating roller (4) is arranged in frame (1), and wire (3) bypasses heating roller (4)；On heating roller (4)
It is provided with the first servomotor, the roller bearing drive connection of the first servomotor and heating roller (4)；
Laminating mechanism, is provided with pressure roller (5) in laminating mechanism, the wheel face of pressure roller (5) is pressed together on the wheel face of heating roller (4)
On, wire (3) is through the wheel face and the wheel face of pressure roller (5) of heating roller (4)；
Shang Shu film mechanism, Shang Shu film mechanism is arranged on the top of heating roller (4), and transmission in Shang Shu film mechanism has the first film
Band (6), the first film band (6) transfers between wire (3) and pressure roller (5), and bypasses heating roller (4)；
Xia Shu film mechanism, Xia Shu film mechanism is arranged on the lower section of heating roller (4), and transmission in Xia Shu film mechanism has the second film
Band (7), the second film band (7) transfers between heating roller (4) and wire (3), and bypasses heating roller (4)；
Nip rolls (8), nip rolls (8) is arranged on below heating roller (4), and wire (3) bypasses nip rolls (8)；
Wherein, Shang Shu film mechanism and Xia Shu film mechanism include respectively：
Unreel cylinder (11), unreel cylinder (11) and be assemblied in frame (1), the first film band (6) is wrapped in Shang Shu film mechanism
Unreel on cylinder (11), the second film band (7) is wrapped in unreeling on cylinder (11) in Xia Shu film mechanism；
Defeated film frame (12), defeated film frame (12) is fixed in frame (1), and defeated film frame (12) is provided with defeated film strips and cutting machine
Structure (13), the first film band (6) is passed through in the defeated film strips in Shang Shu film mechanism, and the second film band (7) is passed through in Xia Shu film mechanism
Defeated film strips in, the end of defeated film strips is towards the wheel face of heating roller (4)；
Wherein, defeated film strips include：
First transportation section (1201), is provided with the multipair defeated deflector roll being laminated in the first transportation section (1201), and first
At least one second servomotor, the main shaft of the second servomotor and at least one defeated deflector roll are provided with transportation section (1201)
Roll shaft drive connection；
Second transportation section (1202), is provided with the multipair defeated deflector roll being laminated in the second transportation section (1202), and second
At least one the 3rd servomotor, the main shaft of the 3rd servomotor and at least one defeated deflector roll are provided with transportation section (1202)
Roll shaft drive connection, the second transportation section (1202) and the first transportation section (1201) interval setting in the longitudinal direction, second is defeated
Send section (1202) near heating roller (4)；
Shut-off mechanism (13) includes cutoff knife rack, and cutoff knife rack is fixed in frame (1), and cutoff knife rack is provided with cutting knife and transmission
Mechanism, the blade of cutting knife is towards between the first transportation section (1201) and the second transportation section (1202)；Shut-off mechanism (13) is upper to be arranged
There is the drive shaft drive connection of the 4th servomotor, the 4th servomotor and transmission mechanism.
Based on wire provided in an embodiment of the present invention/film compounding machine, many wire can be conveyed by the carrying roller in frame
To between heating roller and laminating mechanism, the first transportation section in Shang Shu film mechanism and the second transportation section can be simultaneously to the first film bands
Conveyed, the first transportation section in Xia Shu film mechanism and the second transportation section can convey to the second film band metal simultaneously, and
Between the position of wheel face of the led to heating roller in the second transportation section of the second transportation section of Shang Shu film mechanism and Xia Shu film mechanism
Arc length is spaced apart a default width sum cut film length and set gap, and Shang Shu film mechanism and Xia Shu film mechanism are completely same
Step action：When the first transportation section of Shang Shu film mechanism and Xia Shu film mechanism and the second transportation section are default with heating roller synchronous transport
After cutting film length, the first transportation section and the second transportation section stop conveying, and now, the transmission mechanism of shut-off mechanism drives cutting knife
Cutoff knife rack moves back and forth, so that cutting knife is reached the first film band and the second film between the first transportation section and the second transportation section
Band cut-out, afterwards, the first transportation section of Shang Shu film mechanism and Xia Shu film mechanism is still the state stopping conveying, Shang Shu film mechanism the
Two transportation sections then the first film of cut-out are delivered on heating roller, second cutting off with Shu Mo mechanism second transportation section at present
Film is also delivered on heating roller, and so, with the rotation of heating roller, the first film band and the second film band are heated generation necessarily
Viscous glutinous characteristic, thus being fitted in the upper side and lower side wiry respectively.Due to Shang Shu film mechanism the second transportation section and under defeated
Arc length between the position of wheel face of the led to heating roller in the second transportation section of film mechanism is spaced apart one and default cuts film length
With the width sum setting gap, therefore it is transported to the first film band on heating roller and the second film band i.e. can be in heating roller
To set the spaced arrangement in gap on wheel face.Meanwhile, the first film band of cut-out and the second film band are being conveyed out
Behind second transportation section, conveying the first film band and second is continued in the first transportation section of Shang Shu film mechanism and Xia Shu film mechanism again respectively
Film band, so circulates, you can make the first film band and the second film band be pasted onto wire to interlock with setting clearance gap
Both sides.As can be seen that wire provided in an embodiment of the present invention/film compounding machine can be disposably in both sides wiry compartment of terrain
Album leave film strips, and do not need manual operations in taping process, process velocity is fast, therefore, it is possible to effectively improve solar-electricity
The production efficiency in pond.
Further, Shang Shu film mechanism and Xia Shu film mechanism are respectively arranged with the 5th servomotor, the 5th servo
The main shaft of motor and the roll shaft drive connection unreeling cylinder (11).
Based on such scheme, can be to Shang Shu film mechanism and Xia Shu film mechanism by adjusting the rotating speed of two the 5th servomotors
The speed that unreels unreeling cylinder be adjusted so that unreeling the linear velocity that cylinder can follow heating roller driven roller well, it is to avoid
Film stretcher strain because of the traction of defeated film strips.
Further, respective in Shang Shu film mechanism upper and lower Shu Mo mechanism cylinder (11) and respective defeated film frame (12) are unreeled
Between be provided with multiple unpowered rollers (14), respectively at least one floating roller between multiple unpowered rollers (14), the
One film band (6) and the second film band (7) bypass unpowered roller cylinder (14) respectively.
Based on such scheme, the first film band and the second film band move rotating around excessively multiple nothings after respective reel lays out
Power roller, the tension force on its surface is evenly distributed, and is not in the situation that heat shrinkable degree differs.Meanwhile, be arranged on many
Floating roller between individual unpowered roller, can fluctuate along line slide rail with the change unreeling speed unreeling cylinder, thus
Tension force on the film band unreeling cylinder releasing of Shu Mo mechanism is adjusted, so that film is able to maintain that in constant-tension shape
State, it is to avoid film stretcher strain because of the traction of defeated film strips.
Second aspect, provides a kind of control device of wire/film compounding machine, for controlling the metal described in first aspect
Silk/film compounding machine, including：Controller, for drive the first servomotor the first servo-driver, for drive the second servo
Second servo-driver of motor, for drive the 3rd servomotor the 3rd servo-driver, for drive the 4th servo electricity
4th servo-driver of machine, controller respectively with the first servo-driver, the second servo-driver, the 3rd servo-driver and
4th servo-driver electrical connection, controller passes through to the first servo-driver, the second servo-driver, the 3rd servo-driver
And the 4th servo-driver send pulse signal, control each part of wire/film compounding machine to cooperate and complete wire/film
Composition operation.
In the control device of wire provided in an embodiment of the present invention/film compounding machine, controller passes through to servo-driver
The pulse signal sending corresponding frequencies can drive servomotor to rotate, and then drives the corresponding component of wire/film compounding machine
Action, completes the composition operation of wire/film.Based on the control device of wire provided in an embodiment of the present invention/film compounding machine,
Controllable wire/film compounding machine disposably in both sides wiry compartment of terrain album leave film strips, and in taping process not
Need manual operations, process velocity is fast, therefore, it is possible to effectively improve the production efficiency of solar cell.
Further, control device is also included for driving the 5th servo-driver of the 5th servomotor and being arranged on
Unreel the ultrasonic distance-measuring sensor above cylinder (11), the 5th servo-driver and ultrasonic distance-measuring sensor respectively with controller
Electrical connection；Controller passes through to send the analog signalses of 0-10V to the 5th servo-driver, controls the 5th servomotor to rotate,
Then drive unreels cylinder (11) and completes to unreel operation.
Based on such scheme, controller can be calculated using the measurement distance of ultrasonic distance-measuring sensor feedback and unreel cylinder
(11) real-time radius, and then the rotating speed mating with the linear velocity of heating roller driven roller is obtained according to real-time radius calculation, and lead to
Cross the real-time rotating speed that the 5th servo-driver adjusts the 5th servomotor, thus realizing to the regulation unreeling speed unreeling cylinder,
Enable to unreel the linear velocity that heating roller driven roller followed well by cylinder, it is to avoid film stretcher strain because of the traction of defeated film strips.
Further, it is straight that the floating roller that control device also includes being arranged between multiple unpowered rollers (14) is located
First limit sensors on the top of line slide rail and be arranged on line slide rail bottom the second limit sensors, first is spacing
Sensor and the second limit sensors are electrically connected with the controller respectively；Controller is according to the first limit sensors and the second spacing biography
The on-off model of sensor feedback, is adjusted to the output speed of the 5th servomotor.
Based on such scheme, controller can obtain floating roller by the first limit sensors and the second limit sensors
Position, and the rotating speed of position adjustment the 5th servomotor based on floating roller, realization unreels the regulation of speed to unreeling cylinder, enters
And so that film is able to maintain that in constant-tension state, it is to avoid film stretcher strain because of the traction of defeated film strips.
The third aspect, provides a kind of control method of wire/film compounding machine, is applied to the control dress described in second aspect
Put, comprise the following steps：
S1：Controller continues to send the pulse signal of first frequency M1 to the first servo-driver, so that the first servo is driven
Dynamic device drives the first servomotor to rotate, and then drives heating roller (4) to set the continuous running of linear velocity V1；
S2：Controller sends the pulse signal of first frequency M1 to the second servo-driver and the 3rd servo-driver, with
Second servo driver drives the second servomotor is made to rotate, the 3rd servo driver drives the 3rd servomotor rotates, then
First transportation section (1201) of drive Shang Shu film mechanism and Xia Shu film mechanism and the second transportation section (1202) are to set linear velocity V1
Operating；
Second servo-driver and/or the 3rd servo-driver are detecting the first transportation section (1201) and/or second defeated
After sending section (1202) to convey the film of the first preseting length L1, send the first feedback signal to controller；Wherein, first set length
Degree L1 cuts film length for default；
S3：After controller receives the first feedback signal, stop sending out to the second servo-driver and the 3rd servo-driver
Send pulse signal, then send pulse signal to the 4th servo-driver, to drive the 4th servomotor to rotate, then drive and cut
Breaking mechanism (13) execution once cuts；
4th servo-driver detects after shut-off mechanism (13) is finished and once cuts, and sends second to controller anti-
Feedback signal, controller obtain heating roller (4) shut-off mechanism (13) execution once cut during run apart from S；
S4：Controller obtains the second preseting length L2 and the 3rd preseting length L3, and according to first frequency M1, heating roller
(4) that is run during shut-off mechanism (13) execution once cuts grows apart from S, the first preseting length L1, the second setting
Degree L2 and the 3rd preseting length L3, is calculated second frequency M2, sends the arteries and veins of second frequency M2 to the 3rd servo-driver
Rush signal, so that the 3rd servo driver drives the 3rd servomotor, then drive the second transportation section (1202) conveying cut-out
Film；Wherein,Second preseting length L2 is the width setting gap, the 3rd preseting length L3
The distance between end of blade for cutting knife and defeated film strips；
3rd servo-driver detects the second transportation section (1202) and is delivered to behind the end of defeated film strips by the film of cut-out,
Send the 3rd feedback signal to controller；
S5：After controller receives the 3rd feedback signal, go to step S2, start the overlay film operation of next round.
Based on the embodiments of the present invention provide wire/film compounding machine control method, controller pass through continue to
First servo-driver sends the pulse signal of first frequency M1, and first servo driver drives the first servomotor can be made to continue
Rotate, then drive heating roller (4) to set the continuous running of linear velocity V1 so that wire be fed continuously heating roller and
Between laminating mechanism；Meanwhile, controller is watched by second servo-driver and the 3rd of Shu Mo mechanism and Xia Shu film mechanism upwards
Take the pulse signal that driver sends first frequency M1, second servo driver drives the second servomotor can be made to rotate, the 3rd
Servo driver drives the 3rd servomotor rotates, and then drives the first transportation section of Shang Shu film mechanism and Xia Shu film mechanism
(1201) and the second transportation section (1202) is to set the operating of linear velocity V1, so that first transportation section (1201) of Shang Shu film mechanism
The first film is conveyed with the second transportation section (1202) simultaneously and Shi Xiashu film mechanism the first transportation section (1201) and
Second transportation section (1202) conveys to the second film simultaneously.When the second servo-driver and/or the inspection of the 3rd servo-driver
Measure Shang Shu film mechanism and the first transportation section of Xia Shu film mechanism and film is cut with heating roller synchronous transport is default in the second transportation section
After length L1, send the first feedback signal to controller, now controller stops watching to the second servo-driver and the 3rd
Take driver and send pulse signal, then send pulse signal to the 4th servo-driver, to drive the 4th servomotor to rotate,
Then shut-off mechanism (13) execution is driven once to cut；Afterwards, when the 4th servo-driver detects shut-off mechanism (13) execution
Finish after once cutting, send the second feedback signal to controller, controller obtains heating roller (4) and executes in shut-off mechanism (13)
Run during once cutting apart from S, and obtain and set the width L2 in gap and the blade of cutting knife and defeated film strips
The distance between end L3, and then the process once being cut in shut-off mechanism (13) execution according to first frequency M1, heating roller (4)
Middle the run end apart from S, the default blade cutting film length L1, the width L2 in setting gap and cutting knife and defeated film strips
Between L3, be calculated second frequency M2, and send the pulse signal of second frequency M2 to the 3rd servo-driver, so that the
Three servo driver drives the 3rd servomotor, drives second transportation section (1202) of Shang Shu film mechanism and Xia Shu film mechanism then
The film that cuts that length is the default the first film cutting film length L1 and the second film is delivered on heating roller simultaneously, so,
With the rotation of heating roller, the first film cut cutting film and being heated and produce certain viscous glutinous spy of film and the second film
Property, thus being fitted in the upper side and lower side wiry respectively.Simultaneously as the second transportation section of Shang Shu film mechanism and under defeated film machine
Arc length between the position of wheel face of the led to heating roller in the second transportation section of structure be spaced apart one default cut film length L1 with
Set the width L2 sum in gap, the length being therefore transported on heating roller is the default the first film and second cutting film length L1
Film i.e. can be to set the spaced arrangement in gap on the wheel face of heating roller.Meanwhile, the 3rd servo-driver is in detection
To the second transportation section (1202), the film of cut-out is delivered to behind the end of defeated film strips, can send the 3rd feedback letter to controller
Number, after controller receives the 3rd feedback signal, and send first frequency to the second servo-driver and the 3rd servo-driver
The pulse signal of M1, first transportation section (1201) of Shi Shangshu film mechanism and Xia Shu film mechanism and the second transportation section (1202) are divided again
The first film band and the second film band Ji Xu not conveyed, so circulate, you can make the first film band and the second film band to set
Interlock to clearance gap and be pasted onto both sides wiry.Based on above scheme, you can control wire/film compounding machine disposably to exist
Both sides wiry compartment of terrain album leave film strips, and do not need manual operations in taping process, process velocity is fast, therefore can
Enough effectively improve the production efficiency of solar cell.
Further, before step S2, the control method of wire provided in an embodiment of the present invention/film compounding machine is also wrapped
Include：
S6：Ultrasonic distance-measuring sensor measure itself to unreel cylinder (11) apart from S1, and to controller feed back apart from S1；
S7：Controller according to ultrasonic distance-measuring sensor to unreel cylinder (11) apart from S1 and prestore the 4th setting length
Degree L4, is calculated the real-time radius r unreeling cylinder (11), and according to unreeling the real-time radius r of cylinder (11), is calculated benchmark and turns
Fast V2；Wherein, the 4th preseting length L4 is the distance of ultrasonic distance-measuring sensor and the roll shaft unreeling cylinder (11), r=L4-S1,L1 represents the first preseting length, and L2 represents that the second preseting length L2, r represent and unreels
The real-time radius of cylinder (11), i represents gearratio；
S8：Controller controls the 5th servomotor to operate with reference rotation speed V2.
Based on such scheme, controller can be calculated using the measurement distance of ultrasonic distance-measuring sensor feedback and unreel cylinder
(11) real-time radius, and then the rotating speed mating with the linear velocity of heating roller driven roller is obtained according to real-time radius calculation, and lead to
Cross the real-time rotating speed that the 5th servo-driver adjusts the 5th servomotor, thus realizing to the regulation unreeling speed unreeling cylinder,
Enable to unreel the linear velocity that heating roller driven roller followed well by cylinder, it is to avoid film stretcher strain because of the traction of defeated film strips.
Further, after step s 7, the control method of wire provided in an embodiment of the present invention/film compounding machine is also wrapped
Include：
S9：The position of the cycle detection floating roller to set for first limit sensors, when detect floating roller with from
After the distance of body is in the first preset range, send the 6th feedback signal to controller；
After controller receives the 6th feedback signal, the rotating speed of the 5th servomotor is persistently adjusted, so that the 5th
Servomotor continues raising speed operating, until the distance of floating roller and the first limit sensors is not in the first preset range；
S10：The position of the cycle detection floating roller to set for second limit sensors, when detect floating roller with from
After the distance of body is in the second preset range, send the 7th feedback signal to controller；
After controller receives the 7th feedback signal, the rotating speed of the 5th servomotor is persistently adjusted, so that the 5th
Servomotor continues reduction of speed operating, until the distance of floating roller and the second limit sensors is not in the second preset range.
Based on such scheme, controller can obtain floating roller by the first limit sensors and the second limit sensors
Position, and then the rotating speed of position adjustment the 5th servomotor based on floating roller, realization unreels the regulation of speed to unreeling cylinder,
And then so that film is able to maintain that in constant-tension state, it is to avoid film stretcher strain because of the traction of defeated film strips.
Specifically, controller is persistently adjusted to the rotating speed of the 5th servomotor, so that the 5th servomotor persistently rises
Speed operating, including：Every default time interval, the adjustment of rotational speed by the 5th servomotor is p times of current rotating speed to controller,
P ＞ 1；
Controller is persistently adjusted to the rotating speed of the 5th servomotor, so that the 5th servomotor continues reduction of speed operating,
Including：Every default time interval, the adjustment of rotational speed by the 5th servomotor is q times of current rotating speed to controller, 0 ＜ q ＜
1.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, acceptable
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of overall structure diagram of wire/film compounding machine provided in an embodiment of the present invention；
In FIG：1 frame；2 carrying rollers；3 wires；4 heating rollers；5 pressure rollers；6 the first film bands；7 second film bands；8 exhibitions
Plain-barreled roll；9 pressing framves；10 chutes；11 unreel cylinder；12 defeated film framves；1201 first transportation sections；1202 second transportation sections；13 cutting machines
Structure；14 unpowered rollers；
Fig. 2 is a kind of structural representation one of the control device of wire/film compounding machine provided in an embodiment of the present invention；
Fig. 3 is a kind of structural representation two of the control device of wire/film compounding machine provided in an embodiment of the present invention；
Fig. 4 is a kind of structural representation three of the control device of wire/film compounding machine provided in an embodiment of the present invention；
Fig. 5 is a kind of schematic flow sheet of the control method of wire/film compounding machine provided in an embodiment of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
Additionally, for the ease of the technical scheme clearly describing the embodiment of the present invention, in an embodiment of the present invention, employing
The printed words such as " first ", " second " identical entry essentially identical to function and effect or similar item make a distinction, people in the art
Member is appreciated that the printed words such as " first ", " second " are not defined to quantity and execution order.
Fig. 1 show a kind of overall structure diagram of wire/film compounding machine provided in an embodiment of the present invention.
As shown in figure 1, embodiments of the invention provide a kind of wire/film compounding machine, including：Frame (1), frame (1)
On be provided with carrying roller (2), carrying roller (2) is arranged with many wire (3)；Heating roller (4), heating roller (4) is arranged on frame (1)
On, wire (3) bypasses heating roller (4)；First servomotor, the first servomotor and heating roller are provided with heating roller (4)
(4) roller bearing drive connection；Laminating mechanism, is provided with pressure roller (5) in laminating mechanism, the wheel face of pressure roller (5) is pressed together on heating roller
(4), on wheel face, wire (3) is through the wheel face and the wheel face of pressure roller (5) of heating roller (4)；Shang Shu film mechanism, upper defeated film
Mechanism is arranged on the top of heating roller (4), and transmission in Shang Shu film mechanism has the first film band (6), and the first film band (6) transfers to gold
Belong between silk (3) and pressure roller (5), and bypass heating roller (4)；Xia Shu film mechanism, Xia Shu film mechanism is arranged under heating roller (4)
Side, transmission in Xia Shu film mechanism has the second film band (7), and the second film band (7) transfers between heating roller (4) and wire (3),
And bypass heating roller (4)；Nip rolls (8), nip rolls (8) is arranged on below heating roller (4), and wire (3) bypasses nip rolls
(8)；
Wherein, Shang Shu film mechanism and Xia Shu film mechanism include respectively：Unreel cylinder (11), unreel cylinder (11) and be assemblied in frame
(1), on, the first film band (6) is wrapped in and unreels on cylinder (11) in Shang Shu film mechanism, and the second film band (7) is wrapped in down defeated film
Unreeling on cylinder (11) in mechanism；Defeated film frame (12), defeated film frame (12) is fixed in frame (1), and defeated film frame (12) is provided with
Defeated film strips and shut-off mechanism (13), the first film band (6) is passed through in the defeated film strips in Shang Shu film mechanism, and the second film band (7) leads to
In defeated film strips in Ru Xiashu film mechanism, the end of defeated film strips is towards the wheel face of heating roller (4)；
Specifically, defeated film strips include again：First transportation section (1201), is provided with multipair mutual in the first transportation section (1201)
Defeated deflector roll of pressing, the first transportation section (1201) are provided with least one second servomotor, the master of the second servomotor
The axle roll shaft drive connection sub with least one defeated deflector roll；Second transportation section (1202), the second transportation section is provided with (1202)
Multipair defeated deflector roll being laminated, the second transportation section (1202) are provided with least one the 3rd servomotor, the 3rd servo
The main shaft of the motor roll shaft drive connection sub with least one defeated deflector roll, the second transportation section (1202) and the first transportation section (1201)
Interval setting in the longitudinal direction, the second transportation section (1202) are near heating roller (4)；Shut-off mechanism (13) includes cutoff knife rack, cuts
Knife rest is fixed in frame (1), cutoff knife rack is provided with cutting knife and transmission mechanism, the blade of cutting knife is towards the first transportation section
(1201) and the second transportation section (1202) between；4th servomotor is provided with shut-off mechanism (13), the 4th servomotor with
The drive shaft drive connection of transmission mechanism.
It should be noted that in wire provided in an embodiment of the present invention/film compounding machine, the second conveying of Shang Shu film mechanism
The position of the wheel face of the led to heating roller in the second transportation section of section and Xia Shu film mechanism can manually adjust.For making the first film band
It is pasted onto both sides wiry with the second film band to interlock with setting clearance gap, before starting composition operation, should will be upper
Arc between the position of wheel face of the led to heating roller in the second transportation section of the second transportation section of Shu Mo mechanism and Xia Shu film mechanism
Long interval is adjusted to a default width sum cut film length and set gap.As an example it is assumed that require is default
Cutting film length is L1, and the setting of laminating two neighboring film on the metal filament is spaced apart L2, then should be by the of Shang Shu film mechanism
Arc length interval between the position of wheel face of the led to heating roller in the second transportation section of two transportation sections and Xia Shu film mechanism is adjusted to L
=L1+L2.
Wire/film the compounding machine being provided based on the embodiments of the present invention, the carrying roller in frame can be by many wire
It is transported between heating roller and laminating mechanism, the first transportation section in Shang Shu film mechanism and the second transportation section can be simultaneously thin to first
Film strips are conveyed, and the first transportation section in Xia Shu film mechanism and the second transportation section can convey to the second film band metal simultaneously,
And the position of the wheel face of the led to heating roller in the second transportation section of the second transportation section of Shang Shu film mechanism and Xia Shu film mechanism it
Between arc length be spaced apart one default cut film length with set gap width sum, Shang Shu film mechanism and Xia Shu film mechanism complete
Full synchronization action：When the first transportation section of Shang Shu film mechanism and Xia Shu film mechanism and the second transportation section are pre- with heating roller synchronous transport
If cut film length after, the first transportation section and the second transportation section stop conveying, and now, the transmission mechanism of shut-off mechanism drives
Cutting knife moves back and forth on cutoff knife rack, so that cutting knife is reached the first film band and second between the first transportation section and the second transportation section
Film band cuts off, and afterwards, the first transportation section of Shang Shu film mechanism and Xia Shu film mechanism is still the state stopping conveying, upper defeated film machine
Structure second transportation section then the first film of cut-out is delivered on heating roller, will cut off with Shu Mo mechanism second transportation section at present
Second film is also delivered on heating roller, and so, with the rotation of heating roller, the first film band and the second film band are heated generation
Certain viscous glutinous characteristic, thus be fitted in the upper side and lower side wiry respectively.Due to Shang Shu film mechanism the second transportation section and
Arc length between the position of wheel face of the led to heating roller in the second transportation section of Xia Shu film mechanism is spaced apart one and default cuts film
Length and the width sum setting gap, the first film band being therefore transported on heating roller and the second film band can heat
To set the spaced arrangement in gap on the wheel face of roller.Meanwhile, the first film band of cut-out and the second film band are defeated
After sending the second transportation section, the first transportation section of Shang Shu film mechanism and Xia Shu film mechanism continue respectively again conveying the first film band and
Second film band, so circulates, you can make the first film band and the second film band be pasted onto gold to interlock with setting clearance gap
Belong to the both sides of silk.As can be seen that wire provided in an embodiment of the present invention/film compounding machine can be disposably between both sides wiry
Every ground album leave film strips, and do not need manual operations in taping process, process velocity is fast, therefore, it is possible to effectively improve the sun
The production efficiency of energy battery.
Preferably, in wire provided in an embodiment of the present invention/film compounding machine, Shang Shu film mechanism and Xia Shu film mechanism divide
It is not provided with the 5th servomotor, the main shaft of the 5th servomotor and the roll shaft drive connection unreeling cylinder (11).
Consequently, it is possible to by adjust the 5th servomotor rotating speed can to unreel cylinder unreel speed be adjusted so that
Unreel the linear velocity that cylinder can follow heating roller driven roller well, it is to avoid film stretcher strain because of the traction of defeated film strips.
Preferably, in wire provided in an embodiment of the present invention/film compounding machine, in upper and lower Shu Mo mechanism of Shang Shu film mechanism
Respective unreeling is provided with multiple unpowered rollers (14), multiple unpowered rollers between cylinder (11) and respective defeated film frame (12)
(14) at least one floating roller of difference between, the first film band (6) and the second film band (7) bypass unpowered roller cylinder respectively
(14).
Consequently, it is possible to the first film band and the second film band after respective reel lays out rotating around excessively multiple unpowered rollers
Cylinder, the tension force on its surface is evenly distributed, and is not in the situation that heat shrinkable degree differs.Meanwhile, it is arranged on multiple nothings
Floating roller between power roller, can fluctuate along line slide rail with the change unreeling speed unreeling cylinder, thus to defeated
Tension force on the film band unreeling cylinder releasing of film mechanism is adjusted, so that film is able to maintain that in constant-tension state, keeps away
Exempt from film stretcher strain because of the traction of defeated film strips.
Based on above-mentioned wire/film compounding machine, the embodiment of the present invention additionally provides a kind of control of wire/film compounding machine
Device, for controlling wire provided in an embodiment of the present invention/film compounding machine.Fig. 2 show gold provided in an embodiment of the present invention
Belong to the structural representation of the control device of silk/film compounding machine.
As shown in Fig. 2 the control device 20 of wire provided in an embodiment of the present invention/film compounding machine includes：Controller
201st, it is used for driving the first servo-driver 202 of the first servomotor, for driving the second servo of the second servomotor to drive
Dynamic device 203, for driving the 3rd servo-driver 204 of the 3rd servomotor, for driving the 4th watching of the 4th servomotor
Take driver 205.Wherein, controller 201 respectively with the first servo-driver 202, the second servo-driver 203, the 3rd servo
Driver 204 and the 4th servo-driver 205 electrically connect, and controller 201 passes through to the first servo-driver 202, the second servo
Driver 203, the 3rd servo-driver 204 and the 4th servo-driver 205 send pulse signal, control wire/film to be combined
Each part of machine cooperates and completes the composition operation of wire/film.
Wherein, controller 201 specifically can adopt programmable logic controller (PLC) 201 (Programmable Logic
Controller, PLC), single-chip microcomputer or personal computer (Personal Computer, PC) main frame host computer etc., the present invention implemented
Example is not especially limited to this.
It should be noted that in the control device of wire provided in an embodiment of the present invention/film compounding machine, a servo is driven
Dynamic device is used for driving a corresponding servomotor, the therefore number of the servo-driver that this control device is used and metal
In silk/film compounding machine, the number of servomotor is consistent.According to foregoing description, wire/film provided in an embodiment of the present invention
Compounding machine is provided with first servomotor on heating roller (4), in the first conveying of Shang Shu film mechanism and Xia Shu film mechanism
It is respectively arranged with least one second servomotor, in the second transportation section of Shang Shu film mechanism and Xia Shu film mechanism in section (1201)
(1202) it is respectively arranged with least one the 3rd servomotor on, in the shut-off mechanism (13) of Shang Shu film mechanism and Xia Shu film mechanism
On be respectively arranged with the 4th servomotor.It can be seen that, be provided with wire provided in an embodiment of the present invention/film compounding machine to
Few seven servomotors, therefore, corresponding, arrange in the control device of wire provided in an embodiment of the present invention/film compounding machine
There are at least seven servo-drivers, be respectively：One the first servo-driver (for driving heating roller), two the second servos are driven
Dynamic device (being respectively used to drive the first transportation section of Shang Shu film mechanism and the first transportation section of Xia Shu film mechanism), two the 3rd servos
Driver (be respectively used to drive the second transportation section of Shang Shu film mechanism and the second transportation section of Xia Shu film mechanism), two the 4th watch
Take driver (being respectively used to drive the shut-off mechanism of Shang Shu film mechanism and the shut-off mechanism of Xia Shu film mechanism).
Specifically, wire/film is controlled by the control device 20 of wire provided in an embodiment of the present invention/film compounding machine
The concrete grammar that compounding machine executes the composition operation of wire/film refers to wire/film that the embodiment of the present invention provides hereinafter
The control method of compounding machine.
Based on the control device 20 of wire provided in an embodiment of the present invention/film compounding machine, controller 201 passes through to servo
The pulse signal that driver sends corresponding frequencies can drive servomotor to rotate, and then drives the phase of wire/film compounding machine
Answer component actuation, complete the composition operation of wire/film.Therefore, based on wire provided in an embodiment of the present invention/film compounding machine
Control device 20, controllable wire/film compounding machine disposably in both sides wiry compartment of terrain album leave film strips, and
Manual operations is not needed, process velocity is fast, therefore, it is possible to effectively improve the production efficiency of solar cell in taping process.
Further, as shown in figure 3, the control device 20 of wire provided in an embodiment of the present invention/film compounding machine also may be used
To include for driving the 5th servo-driver 206 of the 5th servomotor and being arranged on the ultrasonic wave unreeling above cylinder (11)
Distance measuring sensor 207, the 5th servo-driver 206 and ultrasonic distance-measuring sensor 207 are electrically connected with controller 201 respectively；Control
Device 201 processed passes through to send the analog signalses of 0-10V to the 5th servo-driver 206, controls the 5th servomotor to rotate, then
Drive unreels cylinder (11) and completes to unreel operation.
It should be noted that according to the structure of aforementioned wire provided in an embodiment of the present invention/film compounding machine, this
It is respectively arranged with the 5th servo in the Shang Shu film mechanism of wire/film compounding machine of bright embodiment offer and Xia Shu film mechanism
Motor, is provided with two the 5th servo-drive in the control device of wire/film compounding machine therefore provided in an embodiment of the present invention
Device, be respectively used to drive Shang Shu film mechanism unreel cylinder and Xia Shu film mechanism unreel cylinder.
Based on such scheme, controller 201 can be calculated using the measurement distance of ultrasonic distance-measuring sensor 207 feedback
Unreel the real-time radius of cylinder (11), and then according to turning that real-time radius calculation obtains mating with the linear velocity of heating roller driven roller
Speed, and adjust the real-time rotating speed of the 5th servomotor by the 5th servo-driver 206, thus realizing unreeling speed to unreel cylinder
The regulation of degree, enables to unreel the linear velocity that heating roller driven roller followed well by cylinder, it is to avoid film is because of the traction of defeated film strips
Stretcher strain.
Further, as shown in figure 4, the control device 20 of wire provided in an embodiment of the present invention/film compounding machine also may be used
The first spacing biography on the top of the line slide rail being located with the floating roller including being arranged between multiple unpowered rollers (14)
Sensor 208 and be arranged on line slide rail bottom the second limit sensors 209, the first limit sensors 208 and the second limit
Level sensor 209 is electrically connected with controller 201 respectively.Controller 201 is according to the first limit sensors 208 and the second spacing sensing
The on-off model of device 209 feedback, is adjusted to the output speed of the 5th servomotor.
Based on such scheme, controller 201 can be obtained by the first limit sensors 208 and the second limit sensors 209
The position of floating roller, and the position based on floating roller adjusts the rotating speed of the 5th servomotor, realizes unreeling speed to unreeling cylinder
Regulation, and then so that film is able to maintain that in constant-tension state, it is to avoid film stretcher strain because of the traction of defeated film strips.
Based on the control device of above-mentioned wire/film compounding machine, it is multiple that the embodiment of the present invention additionally provides a kind of wire/film
The control method of conjunction machine, is applied to this control device.
It should be noted that start to execute wire provided in an embodiment of the present invention/film compounding machine control method it
Before, need basis requirement cut film length and set gap the second transportation section of width adjustment Shang Shu film mechanism and under defeated film
The position of the wheel face of the led to heating roller in the second transportation section of mechanism so that the second transportation section of Shang Shu film mechanism and under defeated film machine
Arc length between the position of wheel face of the led to heating roller in the second transportation section of structure is spaced apart one and cuts film length and set gap
Width sum.
Additionally, also needing to calculate the electronic gear proportion of each servo-driver, thus the electronic gear using each servo-driver
It is adjusted to identical numerical value than by the pulse resolution of all servo-drivers.Illustrate, taking the first servomotor as a example
Know a diameter of R1 (unit of heating roller：Mm), then the Zhou Changwei L '=R1 × π of heating roller it is assumed that motor reducer speed reducing ratio is
I, the feedback pulse of the encoder that the first servomotor carries is n (unit：P/rev), by the pulse of all servo-drivers
Resolution ratio all unifies to be 0.001mm/pulse, then the electronic gear proportion of the first servo-driver is：To calculate
The electronic gear proportion going out arranges in the parameter of the first servo-driver, you can adjust the pulse resolution of the first servo-driver
Whole for 0.001mm/pulse.
Fig. 5 show the schematic flow sheet of the control method of wire/film compounding machine of the embodiment of the present invention also offer.As
Shown in Fig. 5, the control method of the wire/film compounding machine of the embodiment of the present invention also offer specifically may comprise steps of：
S1：Controller continues to send the pulse signal of first frequency M1 to the first servo-driver, so that the first servo is driven
Dynamic device drives the first servomotor to rotate, and then drives heating roller (4) to set the continuous running of linear velocity V1.
S2：Controller sends the pulse signal of first frequency M1 to the second servo-driver and the 3rd servo-driver, with
Second servo driver drives the second servomotor is made to rotate, the 3rd servo driver drives the 3rd servomotor rotates, then
First transportation section (1201) of drive Shang Shu film mechanism and Xia Shu film mechanism and the second transportation section (1202) are to set linear velocity V1
Operating；Second servo-driver and/or the 3rd servo-driver are detecting the first transportation section (1201) and/or the second transportation section
(1202), after the film of conveying the first preseting length L1, send the first feedback signal to controller.
Wherein, the first preseting length L1 cuts film length for default.
S3：After controller receives the first feedback signal, stop sending out to the second servo-driver and the 3rd servo-driver
Send pulse signal, then send pulse signal to the 4th servo-driver, to drive the 4th servomotor to rotate, then drive and cut
Breaking mechanism (13) execution once cuts；4th servo-driver detects after shut-off mechanism (13) is finished and once cuts, to
Controller sends the second feedback signal, and controller obtains heating roller (4) during shut-off mechanism (13) execution once cuts
Run apart from S.
S4：Controller obtains the second preseting length L2 and the 3rd preseting length L3, and according to first frequency M1, heating roller
(4) that is run during shut-off mechanism (13) execution once cuts grows apart from S, the first preseting length L1, the second setting
Degree L2 and the 3rd preseting length L3, is calculated second frequency M2, sends the arteries and veins of second frequency M2 to the 3rd servo-driver
Rush signal, so that the 3rd servo driver drives the 3rd servomotor, then drive the second transportation section (1202) conveying cut-out
Film；3rd servo-driver detects the second transportation section (1202) and the film of cut-out is delivered to behind the end of defeated film strips, to
Controller sends the 3rd feedback signal.
Wherein,Second preseting length L2 is to set gap, and the 3rd preseting length L3 is to cut
The distance between end of the blade of knife and defeated film strips, the unit of L1, L2, L3 and S is millimeter (mm).
S5：After controller receives the 3rd feedback signal, go to step S2, start the overlay film operation of next round.
Based on the embodiments of the present invention provide wire/film compounding machine control method, controller pass through continue to
First servo-driver sends the pulse signal of first frequency M1, and first servo driver drives the first servomotor can be made to continue
Rotate, then drive heating roller (4) to set the continuous running of linear velocity V1 so that wire be fed continuously heating roller and
Between laminating mechanism；Meanwhile, controller is watched by second servo-driver and the 3rd of Shu Mo mechanism and Xia Shu film mechanism upwards
Take the pulse signal that driver sends first frequency M1, second servo driver drives the second servomotor can be made to rotate, the 3rd
Servo driver drives the 3rd servomotor rotates, and then drives the first transportation section of Shang Shu film mechanism and Xia Shu film mechanism
(1201) and the second transportation section (1202) is to set the operating of linear velocity V1, so that first transportation section (1201) of Shang Shu film mechanism
The first film is conveyed with the second transportation section (1202) simultaneously and Shi Xiashu film mechanism the first transportation section (1201) and
Second transportation section (1202) conveys to the second film simultaneously.When the second servo-driver and/or the inspection of the 3rd servo-driver
Measure Shang Shu film mechanism and the first transportation section of Xia Shu film mechanism and film is cut with heating roller synchronous transport is default in the second transportation section
After length L1, send the first feedback signal to controller, now controller stops watching to the second servo-driver and the 3rd
Take driver and send pulse signal, then send pulse signal to the 4th servo-driver, to drive the 4th servomotor to rotate,
Then shut-off mechanism (13) execution is driven once to cut；Afterwards, when the 4th servo-driver detects shut-off mechanism (13) execution
Finish after once cutting, send the second feedback signal to controller, controller obtains heating roller (4) and executes in shut-off mechanism (13)
Run during once cutting apart from S, and obtain set the blade of gap L 2 and cutting knife and defeated film strips end it
Between apart from L3, and then according to first frequency M1, heating roller (4) shut-off mechanism (13) execution once cut during transported
Row apart from S, the default L3 cutting between film length L1, the blade setting gap L 2 and cutting knife and the end of defeated film strips, meter
Calculation obtains second frequency M2, and the pulse signal to the 3rd servo-driver transmission second frequency M2, so that the 3rd servo-drive
Device drives the 3rd servomotor, and second transportation section (1202) of drive Shang Shu film mechanism and Xia Shu film mechanism is simultaneously by length then
The film that cuts for the default the first film cutting film length L1 and the second film is delivered on heating roller, so, with heating roller
Rotation, the first film cut cutting film and producing certain viscous glutinous characteristic therewith being heated of film and the second film, from
And it is fitted in the upper side and lower side wiry respectively.Simultaneously as the second transportation section of Shang Shu film mechanism and Xia Shu film mechanism
Arc length between the position of wheel face of the led to heating roller in the second transportation section is spaced apart one and default cuts film length L1 and setting
The width sum of gap L 2, the length being therefore transported on heating roller is default the first film and the second film cutting film length L1
I.e. can be to set the spaced arrangement of gap L 2 on the wheel face of heating roller.Meanwhile, the 3rd servo-driver is detecting
The film of cut-out is delivered to behind the end of defeated film strips by the second transportation section (1202), can send the 3rd feedback letter to controller
Number, after controller receives the 3rd feedback signal, and send first frequency to the second servo-driver and the 3rd servo-driver
The pulse signal of M1, first transportation section (1201) of Shi Shangshu film mechanism and Xia Shu film mechanism and the second transportation section (1202) are divided again
The first film band and the second film band Ji Xu not conveyed, so circulate, you can make the first film band and the second film band to set
Interlock to clearance gap and be pasted onto both sides wiry.Based on above scheme, you can control wire/film compounding machine disposably to exist
Both sides wiry compartment of terrain album leave film strips, and do not need manual operations in taping process, process velocity is fast, therefore can
Enough effectively improve the production efficiency of solar cell.
Further, in the control method of wire provided in an embodiment of the present invention/film compounding machine, before step S2,
Can also include：
S6：Ultrasonic distance-measuring sensor measure itself to unreel cylinder (11) apart from S1, and to controller feed back apart from S1.
S7：Controller according to ultrasonic distance-measuring sensor to unreel cylinder (11) apart from S1 and prestore the 4th setting length
Degree L4, is calculated the real-time radius r unreeling cylinder (11), and according to unreeling the real-time radius r of cylinder (11), is calculated benchmark and turns
Fast V2.
Wherein, the 4th preseting length L4 is the distance of ultrasonic distance-measuring sensor and the roll shaft unreeling cylinder (11), and unit is
Millimeter (mm)；Unit is rev/min (r/min)；R=L4-S1, L1 represent that first sets
Measured length, L2 represents that the second preseting length L2, r represent the real-time radius unreeling cylinder (11), and the unit of r, L1, L2 is millimeter
(mm), the unit of V1 is m/min, and i represents gearratio.
S8：Controller controls the 5th servomotor to operate with reference rotation speed V2.
Based on such scheme, controller can be calculated using the measurement distance of ultrasonic distance-measuring sensor feedback and unreel cylinder
(11) real-time radius, and then the rotating speed mating with the linear velocity of heating roller driven roller is obtained according to real-time radius calculation, and lead to
Cross the real-time rotating speed that the 5th servo-driver adjusts the 5th servomotor, thus realizing to Shang Shu film mechanism and Xia Shu film mechanism
Unreel the regulation unreeling speed of cylinder, enable to unreel the linear velocity that heating roller driven roller followed well by cylinder, it is to avoid film because
The traction of defeated film strips and stretcher strain.
Further, in the control method of wire provided in an embodiment of the present invention/film compounding machine, after step s 7,
Can also include：
S9：The position of the cycle detection floating roller to set for first limit sensors, when detect floating roller with from
After the distance of body is in the first preset range, send the 6th feedback signal to controller；Controller receives the 6th feedback signal
Afterwards, the rotating speed of the 5th servomotor is persistently adjusted, so that the 5th servomotor continues raising speed operating, until floating roller
With the distance of the first limit sensors not in the first preset range.
Easy to understand, after controller receives the feedback signal of the first limit sensors, that is, explanation floating roller is floating
Move to the top near its place line slide rail, unreel cylinder to unreel speed slower, therefore now need to increase the 5th servo electricity
The rotating speed of machine is to accelerate to unreel the purpose unreeling speed, reducing the tension force that film is subject to of cylinder, it is to avoid film is because of defeated film strips
Traction and stretcher strain.In controller, the rotating speed of the 5th servomotor is persistently adjusted so that unreel cylinder unreels speed
After being promoted to a certain degree, the tension force that film is subject to can reduce, the floating drum also top away from line slide rail therewith, and first
Limit sensors no longer feed back signal to controller.
In a kind of optional implementation of the embodiment of the present invention, controller can pass through every default time interval, will
The adjustment of rotational speed of the 5th servomotor is p times (p ＞ 1) of current rotating speed realizing the lasting tune of the rotating speed to the 5th servomotor
Whole, for example, can be current rotating speed every 100ms by the adjustment of rotational speed of motor 1.01 times, that is, with the 1% of the current rotating speed of motor
It is incremented by.
S10：The position of the cycle detection floating roller to set for second limit sensors, when detect floating roller with from
After the distance of body is in the second preset range, send the 7th feedback signal to controller；Controller receives the 7th feedback signal
Afterwards, the rotating speed of the 5th servomotor is persistently adjusted, so that the 5th servomotor continues reduction of speed operating, until floating roller
With the distance of the second limit sensors not in the second preset range.
Easy to understand, after controller receives the feedback signal of the second limit sensors, that is, explanation floating roller is floating
Move to the bottom near its place line slide rail, unreel the speed that unreels of cylinder, therefore now need to reduce the 5th servo electricity
The rotating speed of machine unreels the purpose unreeling speed, reaching the tension force that increase film is subject to of cylinder to slow down, it is to avoid fold in film.
In controller, the rotating speed of the 5th servomotor is persistently adjusted so that unreel cylinder unreels after speed drops to a certain degree,
The tension force that film is subject to can increase, the floating drum also bottom away from line slide rail therewith, and the second limit sensors are i.e. no longer
Feed back signal to controller.
In a kind of optional implementation of the embodiment of the present invention, controller can pass through every default time interval, will
The adjustment of rotational speed of the 5th servomotor is q times (0 ＜ q ＜ 1) of current rotating speed realizing holding of the rotating speed to the 5th servomotor
Continuous adjustment, for example, can be current rotating speed every 100ms by the adjustment of rotational speed of motor 0.99 times, that is, with the current rotating speed of motor
1% being successively decreased.
Based on such scheme, controller can obtain floating roller by the first limit sensors and the second limit sensors
Position, and the rotating speed of position adjustment the 5th servomotor based on floating roller, realization unreels the regulation of speed to unreeling cylinder, enters
And so that film is able to maintain that in constant-tension state, it is to avoid film stretcher strain because of the traction of defeated film strips.
It should be noted that the above-mentioned concrete numerical value that the embodiment of the present invention is given is only one kind schematically illustrating, do not constitute
Limitation of the invention.In actual applications, the practical operation situation according to wire/film compounding machine is needed to find one properly
Numerical value, be advisable unreeling speed and being capable of the constant speed running status that maintains of long period, will avoid because to rotating speed
Strength of adjustment not makes to unreel film passive drawing or relaxes from floating roller, also will avoid leading to surpass because strength of adjustment is excessive
Adjust and make to unreel speed oscillation on large scale.
One of ordinary skill in the art will appreciate that：The all or part of step realizing said method embodiment can be passed through
Completing, aforesaid program can be stored in a computer read/write memory medium the related hardware of programmed instruction, this program
Upon execution, execute the step including said method embodiment；And aforesaid storage medium includes：ROM, RAM, magnetic disc or light
Disk etc. is various can be with the medium of store program codes.
The above, the only specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, all should contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be defined by described scope of the claims.
Claims (10)
1. a kind of wire/film compounding machine is it is characterised in that include：
Frame (1), described frame (1) is provided with carrying roller (2), described carrying roller (2) is arranged with many wire (3)；
Heating roller (4), described heating roller (4) is arranged in described frame (1), and described wire (3) bypasses described heating roller
(4)；First servomotor is provided with described heating roller (4), described first servomotor is driven with the roller bearing of described heating roller (4)
It is dynamically connected；
Laminating mechanism, is provided with pressure roller (5) in described laminating mechanism, the wheel face of described pressure roller (5) is pressed together on described heating roller (4)
Wheel face on, described wire (3) is through the wheel face and the wheel face of described pressure roller (5) of described heating roller (4)；
Shang Shu film mechanism, described Shang Shu film mechanism is arranged on the top of described heating roller (4), and transmitting in described Shang Shu film mechanism has
The first film band (6), described the first film band (6) transfers between described wire (3) and described pressure roller (5), and bypasses described
Heating roller (4)；
Xia Shu film mechanism, described Xia Shu film mechanism is arranged on the lower section of described heating roller (4), and transmitting in described Xia Shu film mechanism has
Second film band (7), described second film band (7) transfers between described heating roller (4) and described wire (3), and bypasses institute
State heating roller (4)；
Nip rolls (8), described nip rolls (8) is arranged on below described heating roller (4), and described wire (3) bypasses described flattening
Roller (8)；
Wherein, described Shang Shu film mechanism and described Xia Shu film mechanism include respectively：
Unreel cylinder (11), the described cylinder (11) that unreels is assemblied in described frame (1), described the first film band (6) is wrapped in described
Unreel on cylinder (11) described in Shang Shu film mechanism, described second film band (7) is wrapped in described in described Xia Shu film mechanism
Unreel on cylinder (11)；
Defeated film frame (12), described defeated film frame (12) is fixed in described frame (1), and described defeated film frame (12) is provided with defeated film strips
With shut-off mechanism (13), described the first film band (6) is passed through in the described defeated film strips in described Shang Shu film mechanism, and described second is thin
Film strips (7) are passed through in the described defeated film strips in described Xia Shu film mechanism, and the end of described defeated film strips is towards described heating roller (4)
Wheel face；
Wherein, described defeated film strips include：
First transportation section (1201), is provided with multipair defeated deflector roll being laminated in described first transportation section (1201), described
At least one second servomotor is provided with the first transportation section (1201), the main shaft of described second servomotor and at least one
The roll shaft drive connection of described defeated deflector roll；
Second transportation section (1202), is provided with multipair defeated deflector roll being laminated in described second transportation section (1202), described
At least one the 3rd servomotor is provided with the second transportation section (1202), the main shaft of described 3rd servomotor and at least one
The roll shaft drive connection of described defeated deflector roll, described second transportation section (1202) and described first transportation section (1201) are in length side
Interval setting upwards, described second transportation section (1202) is near described heating roller (4)；
Described shut-off mechanism (13) includes cutoff knife rack, and described cutoff knife rack is fixed in described frame (1), and described cutoff knife rack is arranged
There are cutting knife and transmission mechanism, the blade of described cutting knife is towards described first transportation section (1201) and described second transportation section (1202)
Between；4th servomotor, the drive of described 4th servomotor and described transmission mechanism are provided with described shut-off mechanism (13)
Moving axis drive connection.
2. wire according to claim 1/film compounding machine it is characterised in that described Shang Shu film mechanism and described under defeated
One the 5th servomotor, the main shaft of described 5th servomotor and the described roller unreeling cylinder (11) are respectively arranged with film mechanism
Axle drive connection.
3. wire according to claim 1 and 2/film compounding machine is it is characterised in that in described Shang Shu film mechanism and described
In Xia Shu film mechanism, respective described unreeling is provided with multiple unpowered rollers between cylinder (11) and respective described defeated film frame (12)
Cylinder (14), at least one floating roller of difference, described the first film band (6) and institute between multiple described unpowered rollers (14)
State the second film band (7) and bypass described unpowered roller (14) respectively.
4. a kind of control device of wire/film compounding machine is it is characterised in that described control device is used for controlling such as claim
Wire described in any one of 1-3/film compounding machine, described control device includes：Controller, for driving first servomotor
First servo-driver, for drive the second servomotor the second servo-driver, for drive the 3rd servomotor the
Three servo-drivers, the 4th servo-driver for driving the 4th servomotor, described controller is watched with described first respectively
Take driver, described second servo-driver, described 3rd servo-driver and described 4th servo-driver electrical connection, described
Controller passes through to described first servo-driver, described second servo-driver, described 3rd servo-driver and described the
Four servo-drivers send pulse signal, control each part of described wire/film compounding machine to cooperate and complete wire/film
Composition operation.
5. control device according to claim 4 is it is characterised in that described control device is also included for driving the 5th to watch
Take the 5th servo-driver of motor and be arranged on the ultrasonic distance-measuring sensor unreeling above cylinder (11), described 5th servo
Driver and described ultrasonic distance-measuring sensor are electrically connected with described controller respectively；Described controller passes through to watch to the described 5th
Take the analog signalses that driver sends 0-10V, control described 5th servomotor to rotate, then unreel cylinder (11) described in drive
Complete to unreel operation.
6. control device according to claim 5 is it is characterised in that described control device also includes being arranged on multiple nothings moves
First limit sensors on the top of line slide rail that floating roller between power roller (14) is located and be arranged on described straight
Second limit sensors of the bottom of line slide rail, described first limit sensors and described second limit sensors respectively with described
Controller electrically connects；Described controller is according to the switching value of described first limit sensors and described second limit sensors feedback
Signal, is adjusted to the output speed of described 5th servomotor.
7. a kind of control method of wire/film compounding machine is it is characterised in that methods described is applied to claim 4-6 such as appoints
Control device described in one, the method comprising the steps of：
S1：Controller continues to send the pulse signal of first frequency M1 to the first servo-driver, so that described first servo is driven
Dynamic device drives the first servomotor to rotate, and then drives heating roller (4) to set the continuous running of linear velocity V1；
S2：Described controller sends the pulse letter of described first frequency M1 to the second servo-driver and the 3rd servo-driver
Number, so that described second servo driver drives the second servomotor rotates, the 3rd described in described 3rd servo driver drives
Servomotor rotates, then first transportation section (1201) of drive Shang Shu film mechanism and Xia Shu film mechanism and the second transportation section
(1202) with described setting linear velocity V1 operating；
Described second servo-driver and/or described 3rd servo-driver detect described first transportation section (1201) and/
Or after described second transportation section (1202) conveys the film of the first preseting length L1, send the first feedback letter to described controller
Number；Wherein, described first preseting length L1 cuts film length for default；
S3：After described controller receives described first feedback signal, stop to described second servo-driver and the described 3rd
Servo-driver sends pulse signal, then sends pulse signal to the 4th servo-driver, to drive the 4th servomotor to turn
Dynamic, then drive described shut-off mechanism (13) execution once to cut；
Described 4th servo-driver detects after described shut-off mechanism (13) is finished and once cuts, and sends out to described controller
Send the second feedback signal, described controller obtains the mistake that described heating roller (4) once cuts in described shut-off mechanism (13) execution
Run in journey apart from S；
S4：Described controller obtains the second preseting length L2 and the 3rd preseting length L3, and according to described first frequency M1, described
Heating roller (4) described shut-off mechanism (13) execution once cut during run apart from S, described first preseting length
L1, described second preseting length L2 and described 3rd preseting length L3, are calculated second frequency M2, to described 3rd servo
Driver sends the pulse signal of described second frequency M2, so that the 3rd servo electricity described in described 3rd servo driver drives
Machine, drives the film of described second transportation section (1202) conveying cut-out then；Wherein,Described
Two preseting length L2 are the width setting gap, and described 3rd preseting length L3 is blade and the second transportation section (1202) of cutting knife
The distance between end；
Described 3rd servo-driver detects described second transportation section (1202), and that the film of described cut-out is delivered to second is defeated
After sending the end of section (1202), send the 3rd feedback signal to described controller；
S5：After described controller receives described 3rd feedback signal, go to step S2, start the overlay film operation of next round.
8. method according to claim 7 is it is characterised in that before step S2, methods described also includes：
S6：Ultrasonic distance-measuring sensor measure itself to unreel cylinder (11) apart from S1, and to described controller feedback described away from
From S1；
S7：Described controller according to described ultrasonic distance-measuring sensor to unreel cylinder (11) apart from S1 and the 4th setting of prestoring
Measured length L4, be calculated described in unreel the real-time radius r of cylinder (11), and according to the described real-time radius r unreeling cylinder (11), count
Calculation obtains reference rotation speed V2；Wherein, described 4th preseting length L4 is that described ultrasonic distance-measuring sensor unreels cylinder with described
(11) distance of roll shaft, r=L4-S1,L1 represents the first preseting length, L2 table
Show that the second preseting length L2, r represent the real-time radius unreeling cylinder (11), i represents gearratio；
S8：Described controller controls described 5th servomotor to operate with described reference rotation speed V2.
9. it is characterised in that after step s 7, methods described also includes method according to claim 8：
S9：The position of the cycle detection floating roller to set for first limit sensors, when detect described floating roller with from
After the distance of body is in the first preset range, send the 6th feedback signal to described controller；
After described controller receives described 6th feedback signal, the rotating speed of described 5th servomotor is persistently adjusted,
So that described 5th servomotor continues raising speed operating, until the distance of described floating roller and described first limit sensors is not
In described first preset range；
S10：The position of the cycle detection floating roller to set for second limit sensors, when detect described floating roller with from
After the distance of body is in the second preset range, send the 7th feedback signal to described controller；
After described controller receives described 7th feedback signal, the rotating speed of described 5th servomotor is persistently adjusted,
So that described 5th servomotor continues reduction of speed operating, until the distance of described floating roller and described second limit sensors is not
In described second preset range.
10. method according to claim 9 is it is characterised in that the rotating speed to described 5th servomotor for the described controller
Persistently adjusted, so that described 5th servomotor continues raising speed operating, including：
Every default time interval, the adjustment of rotational speed by described 5th servomotor is p times of current rotating speed to described controller,
P ＞ 1；
Described controller is persistently adjusted to the rotating speed of described 5th servomotor, so that described 5th servomotor persistently drops
Speed operating, including：
Every default time interval, the adjustment of rotational speed by described 5th servomotor is q times of current rotating speed to described controller,
0 ＜ q ＜ 1.
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| CN201610792993.XA CN106393815B (en) | 2016-08-31 | 2016-08-31 | A kind of wire/film compounding machine and its control device and method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107244134A (en) * | 2017-08-02 | 2017-10-13 | 江苏万果保鲜科技有限公司 | Dispensing laminating machine and its film rate of tension control system |
| CN107997231A (en) * | 2017-12-13 | 2018-05-08 | 红塔烟草(集团)有限责任公司 | A kind of non-strand material bar form articles processing method |
| CN109860339A (en) * | 2019-03-29 | 2019-06-07 | 广东拓斯达科技股份有限公司 | A kind of copper wire film laminator |
| CN110165022A (en) * | 2019-06-06 | 2019-08-23 | 苏州迈展自动化科技有限公司 | A kind of Preparation equipment of solar battery metal wire film |
| CN110308671A (en) * | 2019-06-26 | 2019-10-08 | 广东拓斯达科技股份有限公司 | A kind of copper wire film laminator and its hot melt voltage control method and device |
| CN109860339B (en) * | 2019-03-29 | 2024-05-28 | 广东拓斯达科技股份有限公司 | Copper line film pressing machine |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107244134A (en) * | 2017-08-02 | 2017-10-13 | 江苏万果保鲜科技有限公司 | Dispensing laminating machine and its film rate of tension control system |
| CN107997231A (en) * | 2017-12-13 | 2018-05-08 | 红塔烟草(集团)有限责任公司 | A kind of non-strand material bar form articles processing method |
| CN109860339A (en) * | 2019-03-29 | 2019-06-07 | 广东拓斯达科技股份有限公司 | A kind of copper wire film laminator |
| CN109860339B (en) * | 2019-03-29 | 2024-05-28 | 广东拓斯达科技股份有限公司 | Copper line film pressing machine |
| CN110165022A (en) * | 2019-06-06 | 2019-08-23 | 苏州迈展自动化科技有限公司 | A kind of Preparation equipment of solar battery metal wire film |
| CN110308671A (en) * | 2019-06-26 | 2019-10-08 | 广东拓斯达科技股份有限公司 | A kind of copper wire film laminator and its hot melt voltage control method and device |
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| Publication number | Publication date |
|---|---|
| CN106393815B (en) | 2018-04-06 |
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Denomination of invention: The invention relates to a metal wire / film laminating machine and a control device and method thereof Effective date of registration: 20220218 Granted publication date: 20180406 Pledgee: Agricultural Bank of China Limited Shaanxi pilot Free Trade Zone Xi'an high tech branch Pledgor: XI'AN TELISON NEW MATERIALS CO.,LTD. Registration number: Y2022610000037 |