CN106393815B - A kind of wire/film compounding machine and its control device and method - Google Patents

A kind of wire/film compounding machine and its control device and method Download PDF

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Publication number
CN106393815B
CN106393815B CN201610792993.XA CN201610792993A CN106393815B CN 106393815 B CN106393815 B CN 106393815B CN 201610792993 A CN201610792993 A CN 201610792993A CN 106393815 B CN106393815 B CN 106393815B
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China
Prior art keywords
film
servo
servomotor
driver
controller
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CN106393815A (en
Inventor
李进
陈庆谊
年有权
罗航
常鹏雄
高林
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Xi'an Tai Lisong New Material Co Ltd By Shares
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Xi'an Tai Lisong New Material Co Ltd By Shares
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    • 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 form; Layered products 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 form; Layered products 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 form; Layered products 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

Abstract

The invention belongs to automatic control technology field, disclose a kind of wire/film compounding machine and its control device and method, wire/film compounding machine includes frame, heating roller, laminating mechanism, Shang Shu films mechanism, Xia Shu films mechanism and nip rolls, carrying roller and heating roller are provided with frame, the more wires being arranged on carrying roller bypass heating roller；The pressure roller being arranged in laminating mechanism is pressed together on the wheel face of heating roller, and wire is through heating roller and pressure roller；Transmission has the first film band in Shang Shu films mechanism, and the first film band is transferred between wire and pressure roller, and bypasses heating roller；Transmission has the second film band in Xia Shu films mechanism, and the second film band is transferred between heating roller and wire, and bypasses heating roller；Nip rolls is arranged on below heating roller, and wire bypasses nip rolls.Thin polymer film compartment of terrain disposably can directly be covered in the two sides of row's wire by the present invention, and without manual operations, process velocity is fast, can improve the production efficiency of solar cell.

Description

A kind of wire/film compounding machine and its control device and method
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 carrying out the logical of series welding on monocrystalline silicon, polycrystalline silicon battery plate Bottleneck is encountered on power ascension with technology, and in all kinds of cutting edge technologies of existing solar cell processing, there is one kind It is that technology is the only thin grid of wire mark on heterojunction solar battery piece, wire mark main grid, so can not significantly reduce solar energy The shading-area of cell piece, solar battery sheet component internal resistance etc. is reduced, play a part of hoisting power.Meanwhile in the technology More wires are employed to replace the interconnecting strip of traditional solar battery sheet series welding, and in order to by more wires and the sun Can cell piece carry out good uniform welding, it is necessary to more wires tow sides (i.e. cell piece during cell panel lamination Position) compound upper thin polymer film is with the spacing of the more wires of fixation.Specifically, because the surface of metal wire is coated with especially Low-melting-point metal, in subsequent component lamination technique, the low-melting-point metal on its surface i.e. can be by more after metal wire is heated The thin grid of metal wire and wire mark are bonded together, so as to reach the purpose of spacing between fixed metal wire.Because solar cell is It is serially connected by multiple solar cell blocks by row's metal wire, this row's metal wire must be with each two that mutually concatenates The thin grid welding of wire mark on the different surfaces of adjacent solar cell block, this just needs to hand at the two sides interval of this row's metal wire Thin polymer film is pasted wrongly, this thin polymer film for arranging the two sides of metal wire is respectively overlay in each two mutually concatenated adjacent Solar cell block different faces on.
In the prior art, when thin polymer film compartment of terrain being covered in into the both sides of row's metal wire, used processing side Method is：Thin polymer film is first pasted in the side compartment of terrain of row's metal wire, then the opposite side compartment of terrain of row's wire is glued herein Thin polymer film is pasted, while ensures that the paste position of the thin polymer film of both sides is staggered.The step of due to such a processing method It is complex, therefore manual operations is usually required, this to make elapsed time length, so as to reduce the production of solar cell Efficiency.
The content of the invention
Therefore, embodiments of the invention provide a kind of wire/film compounding machine and its control device and method, can be disposable Thin polymer film compartment of terrain is directly covered in the two sides of row's wire, it is fast without manual operations, process velocity.
To reach 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), carrying roller (2) is provided with frame (1), more wires (3) are arranged with carrying roller (2)：
Heating roller (4), heating roller (4) are 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, pressure roller (5) is provided with laminating mechanism, the wheel face of pressure roller (5) is pressed together on the wheel face of heating roller (4) On, wire (3) through heating roller (4) wheel face and pressure roller (5) wheel face；
Shang Shu films mechanism, Shang Shu films mechanism are arranged on the top of heating roller (4), and being transmitted in Shang Shu films mechanism has the first film Band (6), the first film band (6) is transferred between wire (3) and pressure roller (5), and bypasses heating roller (4)；
Xia Shu films mechanism, Xia Shu films mechanism are arranged on the lower section of heating roller (4), and being transmitted in Xia Shu films mechanism has the second film Band (7), the second film band (7) is transferred between heating roller (4) and wire (3), and bypasses heating roller (4)；
Nip rolls (8), nip rolls (8) are arranged on below heating roller (4), and wire (3) bypasses nip rolls (8)；
Wherein, Shang Shu films mechanism and Xia Shu films mechanism include respectively：
Cylinder (11) is unreeled, cylinder (11) is unreeled and is assemblied in frame (1), the first film band (6) is wrapped in Shang Shu films mechanism Unreel on cylinder (11), the second film band (7) is wrapped in unreeling on cylinder (11) in Xia Shu films mechanism；
Defeated film frame (12), defeated film frame (12) are fixed in frame (1), and defeated film strips and cutting machine are provided with defeated film frame (12) Structure (13), the first film band (6) are passed through in the defeated film strips in Shang Shu films mechanism, and the second film band (7) is passed through in Xia Shu films mechanism Defeated film strips in, the wheel face of the ends of defeated film strips towards heating roller (4)；
Wherein, defeated film strips include：
First transportation section (1201), be provided with the first transportation section (1201) it is multipair be laminated defeated deflector roll son, 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), be provided with the second transportation section (1202) it is multipair be laminated defeated deflector roll son, second At least one 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) are arranged at intervals in the longitudinal direction with the first transportation section (1201), and second is defeated Section (1202) is sent close to heating roller (4)；
Shut-off mechanism (13) includes cutoff knife rack, and cutoff knife rack is fixed in frame (1), and cutting knife and transmission are provided with cutoff knife rack Mechanism, the blade of cutting knife is towards between the first transportation section (1201) and the second transportation section (1202)；Shut-off mechanism is set on (13) 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, the carrying roller in frame can convey more wires To between heating roller and laminating mechanism, the first transportation section and the second transportation section in Shang Shu films mechanism can be simultaneously to the first film bands Being conveyed, the first transportation section and the second transportation section in Xia Shu films mechanism can convey to the second film band metal simultaneously, and Between the position for the wheel face that heating roller is led in second transportation section of Shang Shu films mechanism and the second transportation section of Xia Shu films mechanism For arc length at intervals of a default width sum cut film length and set gap, Shang Shu films mechanism and Xia Shu films mechanism are completely same Step acts：When the first transportation section and the second transportation section of Shang Shu films mechanism and Xia Shu films mechanism and heating roller synchronous transport are default 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 Moved back and forth on cutoff knife rack, 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 films mechanism and Xia Shu films mechanism is still to stop the state of conveying, Shang Shu films mechanism the The first film of cut-out is then delivered on heating roller by two transportation sections, with the transportation section of Shu Mo mechanisms second at present by the second of cut-out Film is also delivered on heating roller, and so, with the rotation of heating roller, the first film band and the heated generation of the second film band are certain Viscous glutinous characteristic, so as to be fitted in the upper side and lower side of wire respectively.Due to Shang Shu films mechanism the second transportation section and under it is defeated The arc length that second transportation section of film mechanism is led between the position of the wheel face of heating roller default cuts film length at intervals of one Width sum with setting gap, therefore the first film band being transported on heating roller and the second film band i.e. can be in heating rollers To set the spaced arrangement in gap on wheel face.At the same time, the first film band of cut-out is being conveyed out with the second film band Behind second transportation section, the first transportation section of Shang Shu films mechanism and Xia Shu films mechanism continues to convey the first film band and second respectively again Film band, so circulation, you can make the first film band and the second film band to be staggeredly pasted onto wire 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 the both sides compartment of terrain of wire Album leave film strips, and need not be hand-manipulated in taping process, process velocity is fast, therefore can effectively improve solar-electricity The production efficiency in pond.
Further, the 5th servomotor, the 5th servo are respectively arranged with Shang Shu films mechanism and Xia Shu films mechanism The main shaft of motor and the roll shaft drive connection for unreeling cylinder (11).
, can be to Shang Shu films mechanism and Xia Shu films mechanism by the rotating speed for adjusting two the 5th servomotors based on such scheme The speed that unreels for unreeling cylinder be adjusted so that the linear velocity of heating roller driven roller can be followed well by unreeling cylinder, be avoided Film stretcher strain because of the traction of defeated film strips.
Further, it is respective in upper and lower Shu Mo mechanisms of Shang Shu films mechanism to unreel cylinder (11) and respective defeated film frame (12) Between be provided with multiple unpowered rollers (14), at least one floating roller respectively 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 being laid out from respective reel Power roller, the tension force on its surface are evenly distributed, and are not in the situation that heat shrinkable degree differs.Meanwhile it is arranged on more Floating roller between individual unpowered roller, it can be fluctuated with the change for unreeling speed for unreeling cylinder along line slide rail, so as to Tension force on the film band for unreeling cylinder releasing of Shu Mo mechanisms is adjusted, so that film is able to maintain that in constant-tension shape State, avoid film stretcher strain because of the traction of defeated film strips.
Second aspect, there is provided 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 driving 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 electrically connects, and controller is by the first servo-driver, the second servo-driver, the 3rd servo-driver And the 4th servo-driver send pulse signal, control wire/film compounding machine each part cooperate complete wire/film Composition operation.
In the control device of wire provided in an embodiment of the present invention/film compounding machine, controller is by servo-driver Sending the pulse signal of corresponding frequencies can drive servomotor to rotate, and then drive the corresponding component of wire/film compounding machine Action, complete 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 is disposably in the both sides compartment of terrain album leave film strips of wire, and in taping process not Manual operations is needed, process velocity is fast, therefore can effectively improve the production efficiency of solar cell.
Further, control device also includes being used for the 5th servo-driver of the 5th servomotor of driving and is 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 by the 5th servo-driver send 0-10V analog signalses, control the 5th servomotor rotate, Then drive unreels cylinder (11) and completes to unreel operation.
Based on such scheme, controller can utilize the measurement distance of ultrasonic distance-measuring sensor feedback to be calculated and unreel cylinder (11) real-time radius, and then the rotating speed matched with the linear velocity of heating roller driven roller is obtained according to real-time radius calculation, and lead to The real-time rotating speed that the 5th servo-driver adjusts the 5th servomotor is crossed, so as to realize the regulation for unreeling speed to unreeling cylinder, Enable to unreel the linear velocity that cylinder follows heating roller driven roller well, avoid film stretcher strain because of the traction of defeated film strips.
Further, control device also includes being arranged on straight where the floating roller between multiple unpowered rollers (14) 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, the output speed of the 5th servomotor is adjusted.
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 the servomotor of position adjustment the 5th based on floating roller, realize the regulation that speed is unreeled to unreeling cylinder, enter And film is able to maintain that in constant-tension state, avoid film stretcher strain because of the traction of defeated film strips.
The third aspect, there is provided a kind of control method of wire/film compounding machine, applied to the control dress described in second aspect Put, comprise the following steps：
S1：Controller continues to send first frequency M1 pulse signal 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 linear velocity V1 continuous runnings；
S2：Controller sends first frequency M1 pulse signal to the second servo-driver and the 3rd servo-driver, with Rotate second the second servomotor of servo driver drives, the servomotor of the 3rd servo driver drives the 3rd rotates, then The first transportation section (1201) and the second transportation section (1202) of Shang Shu films mechanism and Xia Shu films mechanism are driven 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 the film for sending the first setting length of section (1202) conveying L1, the first feedback signal is sent to controller；Wherein, the first setting length Degree L1 cuts film length to be default；
S3：After controller receives the first feedback signal, stop to the second servo-driver and the 3rd servo-driver hair Pulse signal is sent, then sends pulse signal to the 4th servo-driver, to drive the 4th servomotor to rotate, then drives and cuts Breaking mechanism (13) is performed and once cut；
After 4th servo-driver detects that shut-off mechanism (13) is finished and once cut, it is anti-to send second to controller Feedback signal, controller obtain the distance S that heating roller (4) is run during shut-off mechanism (13) is performed and once cut；
S4：Controller obtains the second setting length L2 and the 3rd setting length L3, and according to first frequency M1, heating roller (4) the distance S that is run during shut-off mechanism (13) is performed and once cut, the first setting length L1, the second setting length The setting length L3 of L2 and the 3rd are spent, second frequency M2 is calculated, second frequency M2 arteries and veins is sent to the 3rd servo-driver Signal is rushed, so that the servomotor of the 3rd servo driver drives the 3rd, then drives the second transportation section (1202) conveying cut-out Film；Wherein,Second sets width of the length L2 to set gap, the 3rd setting length L3 The distance between end of blade and defeated film strips for cutting knife；
After 3rd servo-driver detects that the film of cut-out is delivered to the end of defeated film strips by the second transportation section (1202), The 3rd feedback signal is sent to controller；
S5：After controller receives the 3rd feedback signal, step S2 is gone to, starts the overlay film operation of next round.
Based on the embodiments of the present invention provide wire/film compounding machine control method, controller by continue to First servo-driver sends first frequency M1 pulse signal, can continue first the first servomotor of servo driver drives Rotate, then drive heating roller (4) to set linear velocity V1 continuous runnings so that wire be fed continuously heating roller and Between laminating mechanism；Meanwhile controller is watched by the second servo-driver and the 3rd of upward Shu Mo mechanisms and Xia Shu films mechanism The pulse signal that driver sends first frequency M1 is taken, can rotate second the second servomotor of servo driver drives, the 3rd The servomotor of servo driver drives the 3rd rotates, and then drives the first transportation section of Shang Shu films mechanism and Xia Shu films mechanism (1201) and the second transportation section (1202) are to set linear velocity V1 operatings, so that the first transportation section (1201) of Shang Shu films mechanism With the second transportation section (1202) and meanwhile the first film is conveyed and the first transportation section of Shi Xiashu films mechanism (1201) and Second transportation section (1202) while the second film is conveyed.When the second servo-driver and/or the 3rd servo-driver are examined Measure Shang Shu films mechanism and Xia Shu films mechanism the first transportation section and the second transportation section with heating roller synchronous transport is default cuts film After length L1, i.e., the first feedback signal is sent 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 drive shut-off mechanism (13) to perform once to cut；Afterwards, when the 4th servo-driver detects that shut-off mechanism (13) performs Finish after once cutting, send the second feedback signal to controller, controller obtains heating roller (4) and performed in shut-off mechanism (13) The distance S run during once cutting, and obtain the width L2 in setting gap and the blade of cutting knife and defeated film strips The distance between end L3, and then the process once cut is performed in shut-off mechanism (13) according to first frequency M1, heating roller (4) Middle run distance S, the default width L2 for cutting film length L1, setting gap and cutting knife blade and the end of defeated film strips Between L3, second frequency M2 is calculated, and second frequency M2 pulse signal is sent to the 3rd servo-driver, so that the The servomotor of three servo driver drives the 3rd, then drive the second transportation section (1202) of Shang Shu films mechanism and Xia Shu films mechanism Cut film of the length for the default the first film for cutting film length L1 and the second film is delivered on heating roller simultaneously, so, With the rotation of heating roller, the first film cuts cutting film and being heated and produce certain viscous glutinous spy for film and the second film Property, so as to be fitted in the upper side and lower side of wire respectively.Simultaneously as the second transportation section of Shang Shu films mechanism defeated film machine with The arc length that second transportation section of structure is led between the position of the wheel face of heating roller at intervals of one it is default cut film length L1 with The width L2 sums in gap are set, therefore are transported to the length on heating roller as the default the first film and second for cutting film length L1 Film can set the spaced arrangement in gap on the wheel face of heating roller.At the same time, the 3rd servo-driver is detecting After the film of cut-out is delivered into the end of defeated film strips to the second transportation section (1202), i.e., it can send the 3rd feedback letter to controller Number, after controller receives the 3rd feedback signal, and first frequency is sent to the second servo-driver and the 3rd servo-driver The first transportation section (1201) and the second transportation section (1202) of M1 pulse signal, Shi Shangshu films mechanism and Xia Shu films mechanism are divided again Do not continue to convey the first film band and the second film band, so circulation, you can set the first film band and the second film band Staggeredly it is pasted onto to clearance gap the both sides of wire.Based on above scheme, you can control wire/film compounding machine disposably exists The both sides compartment of terrain album leave film strips of wire, and need not be hand-manipulated in taping process, process velocity is fast, therefore energy 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 measures itself to the distance S1 for unreeling cylinder (11), and feeds back distance S1 to controller；
S7：Controller is grown according to ultrasonic distance-measuring sensor to the distance S1 for unreeling cylinder (11) and the 4th setting to prestore L4 is spent, the real-time radius r for unreeling cylinder (11) is calculated, and according to the real-time radius r for unreeling cylinder (11), benchmark is calculated and turns Fast V2；Wherein, the 4th distances of the length L4 as ultrasonic distance-measuring sensor and the roll shaft for unreeling cylinder (11) is set, r=L4-S1,L1 represents the first setting length, and L2 represents that the second setting length L2, r expression unreels The real-time radius of cylinder (11), i represent gearratio；
S8：Controller controls the 5th servomotor to be operated with reference rotation speed V2.
Based on such scheme, controller can utilize the measurement distance of ultrasonic distance-measuring sensor feedback to be calculated and unreel cylinder (11) real-time radius, and then the rotating speed matched with the linear velocity of heating roller driven roller is obtained according to real-time radius calculation, and lead to The real-time rotating speed that the 5th servo-driver adjusts the 5th servomotor is crossed, so as to realize the regulation for unreeling speed to unreeling cylinder, Enable to unreel the linear velocity that cylinder follows heating roller driven roller well, 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：First limit sensors with the position of the cycle detection floating roller set, when detect floating roller with from After the distance of body is in the first preset range, the 6th feedback signal is sent to controller；
After controller receives the 6th feedback signal, the rotating speed of the 5th servomotor is carried out continuing adjustment, so that the 5th Servomotor continues raising speed operating, until floating roller and the distance of the first limit sensors be not in the first preset range；
S10：Second limit sensors with the position of the cycle detection floating roller set, when detect floating roller with from After the distance of body is in the second preset range, the 7th feedback signal is sent to controller；
After controller receives the 7th feedback signal, the rotating speed of the 5th servomotor is carried out continuing adjustment, so that the 5th Servomotor continues reduction of speed operating, until floating roller and the distance of the second limit sensors be 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 the servomotor of position adjustment the 5th based on floating roller, realize the regulation that speed is unreeled to unreeling cylinder, And then it is able to maintain that film and in constant-tension state, avoids film stretcher strain because of the traction of defeated film strips.
Specifically, controller carries out continuing adjustment to the rotating speed of the 5th servomotor, so that the 5th servomotor persistently rises Speed operating, including：Controller is every default time interval, by p times that the adjustment of rotational speed of the 5th servomotor is current rotating speed, P ＞ 1；
Controller carries out continuing adjustment to the rotating speed of the 5th servomotor, so that the 5th servomotor continues reduction of speed operating, Including：Controller is every default time interval, by q times that the adjustment of rotational speed of the 5th servomotor is current rotating speed, 0 ＜ q ＜ 1。
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with 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. 1：1 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.
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 describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.
In addition, for the ease of clearly describing the technical scheme of the embodiment of the present invention, in an embodiment of the present invention, employ The printed words such as " first ", " second " make a distinction to function and the essentially identical identical entry of effect or similar item, 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), more wires (3) are arranged with carrying roller (2)；Heating roller (4), heating roller (4) are arranged on frame (1) On, wire (3) bypasses heating roller (4)；The first servomotor, the first servomotor and heating roller are provided with heating roller (4) (4) roller bearing drive connection；Laminating mechanism, pressure roller (5) is provided with laminating mechanism, the wheel face of pressure roller (5) is pressed together on heating roller (4) on wheel face, wire (3) through heating roller (4) wheel face and pressure roller (5) wheel face；Shang Shu films mechanism, upper defeated film Mechanism is arranged on the top of heating roller (4), and being transmitted in Shang Shu films 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 films mechanism, Xia Shu films mechanism are arranged under heating roller (4) Square, being transmitted in Xia Shu films mechanism has the second film band (7), and the second film band (7) is transferred between heating roller (4) and wire (3), And bypass heating roller (4)；Nip rolls (8), nip rolls (8) are arranged on below heating roller (4), and wire (3) bypasses nip rolls (8)；
Wherein, Shang Shu films mechanism and Xia Shu films mechanism include respectively：Cylinder (11) is unreeled, cylinder (11) is unreeled and is assemblied in frame (1) on, the first film band (6) is wrapped in unreeling on cylinder (11) in Shang Shu films 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) are fixed in frame (1), are provided with defeated film frame (12) Defeated film strips and shut-off mechanism (13), the first film band (6) are passed through in the defeated film strips in Shang Shu films mechanism, and the second film band (7) is logical In defeated film strips in Ru Xiashu films mechanism, the wheel face of the ends of defeated film strips towards heating roller (4)；
Specifically, defeated film strips include again：First transportation section (1201), it is provided with the first transportation section (1201) multipair mutual Defeated deflector roll of pressing, at least one second servomotor, the master of the second servomotor are provided with the first transportation section (1201) The roll shaft drive connection of axle and at least one defeated deflector roll；Second transportation section (1202), the second transportation section are provided with (1202) Multipair defeated deflector roll being laminated, at least one 3rd servomotor, the 3rd servo are provided with the second transportation section (1202) The roll shaft drive connection of the main shaft of motor and at least one defeated deflector roll, the second transportation section (1202) and the first transportation section (1201) It is arranged at intervals in the longitudinal direction, the second transportation section (1202) are close to heating roller (4)；Shut-off mechanism (13) includes cutoff knife rack, cuts Knife rest is fixed in frame (1), and cutting knife and transmission mechanism, the first transportation section of blade direction of cutting knife are provided with cutoff knife rack (1201) between the second transportation section (1202)；Be provided with the 4th servomotor on 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 films mechanism The position for the wheel face that heating roller is led in second transportation section of section and Xia Shu films mechanism can manually adjust.To make the first film band , should will be upper before composition operation is started with the second film band to be staggeredly pasted onto the both sides of wire with setting clearance gap Arc between the position for the wheel face that heating roller is led in second transportation section of Shu Mo mechanisms and the second transportation section of Xia Shu films mechanism Long interval is adjusted to a default width sum cut film length and set gap.As an example it is assumed that what is required is default It is L1 to cut film length, is bonded the setting of two neighboring film on the metal filament at intervals of L2, then should be by the of Shang Shu films mechanism Arc length interval between the position for the wheel face that heating roller is led in two transportation sections and the second transportation section of Xia Shu films mechanism is adjusted to L =L1+L2.
Based on wire/film compounding machine of embodiments of the present invention offer, the carrying roller in frame can be by more wires It is transported between heating roller and laminating mechanism, the first transportation section and the second transportation section in Shang Shu films mechanism can be simultaneously thin to first Film strips are conveyed, and the first transportation section and the second transportation section in Xia Shu films mechanism can convey to the second film band metal simultaneously, And the second transportation section of Shang Shu films mechanism and the second transportation section of Xia Shu films mechanism lead to the wheel face of heating roller position it Between arc length at intervals of one it is default cut film length with set gap width sum, Shang Shu films mechanism and Xia Shu films mechanism are complete Full synchronization action：When the first transportation section and the second transportation section of Shang Shu films mechanism and Xia Shu films mechanism and heating roller synchronous transport are pre- 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, cutting knife is reached the first film band and second between the first transportation section and the second transportation section Film band is cut off, and afterwards, the first transportation section of Shang Shu films mechanism and Xia Shu films mechanism is still the state of stopping conveying, upper defeated film machine The first film of cut-out is then delivered on heating roller by the transportation section of structure second, with the transportation section of Shu Mo mechanisms second at present by cut-out Second film is also delivered on heating roller, so, with the rotation of heating roller, the first film band and the heated generation of the second film band Certain viscous glutinous characteristic, so as to be fitted in the upper side and lower side of wire respectively.Due to Shang Shu films mechanism the second transportation section and Arc length between the position for the wheel face that heating roller is led in second transportation section of Xia Shu films mechanism default cuts film at intervals of one Length and the width sum in setting gap, therefore the first film band being transported on heating roller and the second film band can heat To set the spaced arrangement in gap on the wheel face of roller.At the same time, the first film band of cut-out with the second film band defeated After sending out the second transportation section, the first transportation section of Shang Shu films mechanism and Xia Shu films mechanism continue to convey respectively again the first film band and Second film band, so circulation, you can make the first film band and the second film band to be staggeredly pasted onto gold 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 the both sides of wire Need not be hand-manipulated every ground album leave film strips, and in taping process, process velocity is fast, therefore can effectively improve the sun The production efficiency of energy battery.
Preferably, in wire provided in an embodiment of the present invention/film compounding machine, divide in Shang Shu films mechanism and Xia Shu films mechanism The 5th servomotor, the main shaft of the 5th servomotor and the roll shaft drive connection for unreeling cylinder (11) are not provided with.
Consequently, it is possible to the speed that unreels for unreeling cylinder can be adjusted by the rotating speed for adjusting the 5th servomotor so that The linear velocity of heating roller driven roller can be followed well by unreeling cylinder, 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 mechanisms of Shang Shu films mechanism Respective unreel 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 is distinguished 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 from respective reel lay out after 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, it can be fluctuated with the change for unreeling speed for unreeling cylinder along line slide rail, so as to defeated Tension force on the film band for 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, for driving the first servo-driver 202 of the first servomotor, for driving the second servo of the second servomotor to drive Move device 203, the 3rd servo-driver 204 for driving the 3rd servomotor, for driving the 4th of the 4th servomotor the to watch Take driver 205.Wherein, controller 201 respectively with the first servo-driver 202, the second servo-driver 203, the 3rd servo The servo-driver 205 of driver 204 and the 4th electrically connects, and controller 201 is by the first servo-driver 202, the second servo Driver 203, the 3rd servo-driver 204 and the 4th servo-driver 205 send pulse signal, and control wire/film is compound Each part of machine, which cooperates, completes the composition operation of wire/film.
Wherein, controller 201 can specifically use (the Programmable Logic of programmable logic controller (PLC) 201 Controller, PLC), single-chip microcomputer or personal computer (Personal Computer, PC) main frame host computer etc., the present invention is 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 to drive a corresponding servomotor, therefore the number and metal of servo-driver used in the control device The number of servomotor is consistent in silk/film compounding machine.It can be seen from 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 films mechanism and Xia Shu films mechanism At least one second servomotor is respectively arranged with section (1201), in the second transportation section of Shang Shu films mechanism and Xia Shu films mechanism (1202) at least one 3rd servomotor is respectively arranged with, in the shut-off mechanism (13) of Shang Shu films mechanism and Xia Shu films 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, it is therefore, corresponding, set 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 (being used to drive heating roller), two the second servos are driven Dynamic device (the first transportation section and the first transportation section of Xia Shu films mechanism that are respectively used to drive Shang Shu films mechanism), two the 3rd servos Driver (the second transportation section and the second transportation section of Xia Shu films mechanism that are respectively used to drive Shang Shu films mechanisms), two the 4th watch Take driver (being respectively used to drive the shut-off mechanism of Shang Shu films mechanism and the shut-off mechanism of Xia Shu films 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 specific method that compounding machine performs 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 is by servo The pulse signal that driver sends corresponding frequencies can drive servomotor to rotate, and then drive the phase of wire/film compounding machine Component actuation is answered, completes the composition operation of wire/film.Therefore, based on wire provided in an embodiment of the present invention/film compounding machine Control device 20, can control wire/film compounding machine disposably in the both sides compartment of terrain album leave film strips of wire, and Need not be hand-manipulated in taping process, process velocity is fast, therefore can effectively improve the production efficiency of solar cell.
Further, as shown in figure 3, the control device 20 of wire provided in an embodiment of the present invention/film compounding machine may be used also To unreel the ultrasonic wave above cylinder (11) including the 5th servo-driver 206 and being arranged on for driving the 5th servomotor Distance measuring sensor 207, the 5th servo-driver 206 and ultrasonic distance-measuring sensor 207 electrically connect with controller 201 respectively；Control Device 201 processed to the 5th servo-driver 206 transmission 0-10V analog signalses, the 5th servomotor of control by rotating, then Drive unreels cylinder (11) and completes to unreel operation.
It should be noted that it can be seen from the structure of foregoing wire provided in an embodiment of the present invention/film compounding machine, this hair The 5th servo is respectively arranged with the Shang Shu films mechanism and Xia Shu films mechanism of wire/film compounding machine that bright embodiment provides Motor, therefore two the 5th servo-drives are provided with the control device of wire provided in an embodiment of the present invention/film compounding machine Device, be respectively used to drive Shang Shu films mechanisms unreel cylinder and Xia Shu films mechanism unreel cylinder.
Based on such scheme, the measurement distance that controller 201 can utilize ultrasonic distance-measuring sensor 207 to feed back is calculated The real-time radius of cylinder (11) is unreeled, and then is turned according to what real-time radius calculation obtained matching with the linear velocity of heating roller driven roller Speed, and the real-time rotating speed of the 5th servomotor is adjusted by the 5th servo-driver 206, unreel speed to unreel cylinder so as to realize The regulation of degree, enable to unreel the linear velocity that cylinder follows heating roller driven roller well, avoid film because of the traction of defeated film strips and 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 may be used also With the first spacing biography on the top including the line slide rail where the floating roller 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 electrically connects with controller 201 respectively.Controller 201 is according to the first limit sensors 208 and the second spacing sensing The on-off model that device 209 feeds back, the output speed of the 5th servomotor is adjusted.
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 and unreels speed to unreeling cylinder Regulation, and then be able to maintain that film and in constant-tension state, 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, applied to the control device.
It should be noted that start to perform 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 width adjustment Shang Shu films mechanism the second transportation section and under defeated film The position of the wheel face of heating roller is led in second transportation section of mechanism, so that the second transportation section of Shang Shu films mechanism defeated film machine with The arc length that second transportation section of structure is led between the position of the wheel face of heating roller cuts film length and setting gap at intervals of one Width sum.
In addition, also need to calculate the electronic gear proportion of each servo-driver, so as to utilize the electronic gear of each servo-driver Than the pulse resolution of all servo-drivers is adjusted into identical numerical value.Illustrated by taking the first servomotor as an example, Know a diameter of R1 (units of heating roller：Mm), then Zhou Changwei L '=R1 × π of heating roller, it is assumed that motor reducer speed reducing ratio is I, the feedback pulse for the encoder that the first servomotor carries is n (units：P/rev), by the pulse of all servo-drivers Resolution ratio is all unified for 0.001mm/pulse, then the electronic gear proportion of the first servo-driver is：It will calculate The electronic gear proportion gone out is set into the parameter of the first servo-driver, you can adjusts the pulse resolution of the first servo-driver Whole is 0.001mm/pulse.
Fig. 5 show the schematic flow sheet of the control method for wire/film compounding machine that the embodiment of the present invention also provides.Such as Shown in Fig. 5, the control method for wire/film compounding machine that the embodiment of the present invention also provides specifically may comprise steps of：
S1：Controller continues to send first frequency M1 pulse signal 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 linear velocity V1 continuous runnings.
S2：Controller sends first frequency M1 pulse signal to the second servo-driver and the 3rd servo-driver, with Rotate second the second servomotor of servo driver drives, the servomotor of the 3rd servo driver drives the 3rd rotates, then The first transportation section (1201) and the second transportation section (1202) of Shang Shu films mechanism and Xia Shu films mechanism are driven 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 setting length of conveying first L1 film, the first feedback signal is sent to controller.
Wherein, first set length L1 and cut film length to be default.
S3：After controller receives the first feedback signal, stop to the second servo-driver and the 3rd servo-driver hair Pulse signal is sent, then sends pulse signal to the 4th servo-driver, to drive the 4th servomotor to rotate, then drives and cuts Breaking mechanism (13) is performed and once cut；After 4th servo-driver detects that shut-off mechanism (13) is finished and once cut, to Controller sends the second feedback signal, and controller obtains heating roller (4) during shut-off mechanism (13) is performed and once cut The distance S run.
S4：Controller obtains the second setting length L2 and the 3rd setting length L3, and according to first frequency M1, heating roller (4) the distance S that is run during shut-off mechanism (13) is performed and once cut, the first setting length L1, the second setting length The setting length L3 of L2 and the 3rd are spent, second frequency M2 is calculated, second frequency M2 arteries and veins is sent to the 3rd servo-driver Signal is rushed, so that the servomotor of the 3rd servo driver drives the 3rd, then drives the second transportation section (1202) conveying cut-out Film；After 3rd servo-driver detects that the film of cut-out is delivered to the end of defeated film strips by the second transportation section (1202), to Controller sends the 3rd feedback signal.
Wherein,Second sets length L2 to set gap, and the 3rd sets length L3 to cut The distance between end of the blade of knife and defeated film strips, L1, L2, L3 and S unit are millimeter (mm).
S5：After controller receives the 3rd feedback signal, step S2 is gone to, starts the overlay film operation of next round.
Based on the embodiments of the present invention provide wire/film compounding machine control method, controller by continue to First servo-driver sends first frequency M1 pulse signal, can continue first the first servomotor of servo driver drives Rotate, then drive heating roller (4) to set linear velocity V1 continuous runnings so that wire be fed continuously heating roller and Between laminating mechanism；Meanwhile controller is watched by the second servo-driver and the 3rd of upward Shu Mo mechanisms and Xia Shu films mechanism The pulse signal that driver sends first frequency M1 is taken, can rotate second the second servomotor of servo driver drives, the 3rd The servomotor of servo driver drives the 3rd rotates, and then drives the first transportation section of Shang Shu films mechanism and Xia Shu films mechanism (1201) and the second transportation section (1202) are to set linear velocity V1 operatings, so that the first transportation section (1201) of Shang Shu films mechanism With the second transportation section (1202) and meanwhile the first film is conveyed and the first transportation section of Shi Xiashu films mechanism (1201) and Second transportation section (1202) while the second film is conveyed.When the second servo-driver and/or the 3rd servo-driver are examined Measure Shang Shu films mechanism and Xia Shu films mechanism the first transportation section and the second transportation section with heating roller synchronous transport is default cuts film After length L1, i.e., the first feedback signal is sent 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 drive shut-off mechanism (13) to perform once to cut；Afterwards, when the 4th servo-driver detects that shut-off mechanism (13) performs Finish after once cutting, send the second feedback signal to controller, controller obtains heating roller (4) and performed in shut-off mechanism (13) The distance S run during once cutting, and obtain setting gap L 2 and blade and the defeated film strips of cutting knife end it Between distance L3, and then according to first frequency M1, heating roller (4) shut-off mechanism (13) perform once cut during transported Capable distance S, the default L3 cut between film length L1, setting gap L 2 and the blade of cutting knife and the end of defeated film strips, meter Calculation obtains second frequency M2, and second frequency M2 pulse signal is sent to the 3rd servo-driver, so that the 3rd servo-drive Device drives the 3rd servomotor, then drives the second transportation section (1202) of Shang Shu films mechanism and Xia Shu films mechanism while by length The film that cuts for the default the first film for cutting film length L1 and the second film is delivered on heating roller, so, with heating roller Rotation, the first film cuts cutting film certain viscous glutinous characteristic being produced therewith heated for film and the second film, from And the upper side and lower side of wire is fitted in respectively.Simultaneously as the second transportation section and the Xia Shu films mechanisms of Shang Shu films mechanism The arc length that second transportation section is led between the position of the wheel face of heating roller is at intervals of a default film length L1 that cuts with setting The width sum of gap L 2, therefore the length on heating roller is transported to as the default the first film and the second film for cutting film length L1 2 spaced arrangement of gap L can be set on the wheel face of heating roller.At the same time, the 3rd servo-driver is detecting After the film of cut-out to be delivered to the end of defeated film strips for second transportation section (1202), i.e., it can send the 3rd feedback letter to controller Number, after controller receives the 3rd feedback signal, and first frequency is sent to the second servo-driver and the 3rd servo-driver The first transportation section (1201) and the second transportation section (1202) of M1 pulse signal, Shi Shangshu films mechanism and Xia Shu films mechanism are divided again Do not continue to convey the first film band and the second film band, so circulation, you can set the first film band and the second film band Staggeredly it is pasted onto to clearance gap the both sides of wire.Based on above scheme, you can control wire/film compounding machine disposably exists The both sides compartment of terrain album leave film strips of wire, and need not be hand-manipulated in taping process, process velocity is fast, therefore energy 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, It can also include：
S6：Ultrasonic distance-measuring sensor measures itself to the distance S1 for unreeling cylinder (11), and feeds back distance S1 to controller.
S7：Controller is grown according to ultrasonic distance-measuring sensor to the distance S1 for unreeling cylinder (11) and the 4th setting to prestore L4 is spent, the real-time radius r for unreeling cylinder (11) is calculated, and according to the real-time radius r for unreeling cylinder (11), benchmark is calculated and turns Fast V2.
Wherein, the 4th distances of the length L4 as ultrasonic distance-measuring sensor and the roll shaft for unreeling cylinder (11) is set, unit is Millimeter (mm)；Unit is rev/min (r/min)；R=L4-S1, L1 represent that first sets Measured length, L2 represent that the second setting length L2, r expression unreels the real-time radius of cylinder (11), and r, L1, L2 unit are millimeter (mm), V1 unit is m/min, and i represents gearratio.
S8：Controller controls the 5th servomotor to be operated with reference rotation speed V2.
Based on such scheme, controller can utilize the measurement distance of ultrasonic distance-measuring sensor feedback to be calculated and unreel cylinder (11) real-time radius, and then the rotating speed matched with the linear velocity of heating roller driven roller is obtained according to real-time radius calculation, and lead to The real-time rotating speed that the 5th servo-driver adjusts the 5th servomotor is crossed, so as to realize to Shang Shu films mechanism and Xia Shu films mechanism Unreel the regulation for unreeling speed of cylinder, enable to unreel the linear velocity that cylinder follows heating roller driven roller well, avoid film because The tractions 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, It can also include：
S9：First limit sensors with the position of the cycle detection floating roller set, when detect floating roller with from After the distance of body is in the first preset range, the 6th feedback signal is sent to controller；Controller receives the 6th feedback signal Afterwards, the rotating speed of the 5th servomotor is carried out continuing adjustment, so that the 5th servomotor continues raising speed operating, until floating roller Distance with the first limit sensors is not in the first preset range.
It is readily appreciated that, after controller receives the feedback signal of the first limit sensors, that is, illustrates that floating roller has been floated Move to the top of line slide rail where it, unreel cylinder to unreel speed slower, therefore now need to increase the 5th servo electricity The rotating speed of machine unreels speed with accelerate to unreel cylinder, reaches the purpose for reducing the tension force that film is subject to, avoids film because of defeated film strips Traction and stretcher strain.The rotating speed of the 5th servomotor is carried out continuing adjustment so that unreel cylinder unreels speed in controller 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 are i.e. no longer to controller feedback signal.
In a kind of optional implementation of the embodiment of the present invention, controller can be by every default time interval, inciting somebody to action The adjustment of rotational speed of 5th servomotor realizes the lasting tune of the rotating speed to the 5th servomotor for p times (p ＞ 1) of current rotating speed It is whole, for example, can be every 100ms by 1.01 times that the adjustment of rotational speed of motor is current rotating speed, i.e., with the 1% of the current rotating speed of motor It is incremented by.
S10：Second limit sensors with the position of the cycle detection floating roller set, when detect floating roller with from After the distance of body is in the second preset range, the 7th feedback signal is sent to controller；Controller receives the 7th feedback signal Afterwards, the rotating speed of the 5th servomotor is carried out continuing adjustment, so that the 5th servomotor continues reduction of speed operating, until floating roller Distance with the second limit sensors is not in the second preset range.
It is readily appreciated that, after controller receives the feedback signal of the second limit sensors, that is, illustrates that floating roller has been floated Move to close to the bottom of line slide rail where it, unreel the speed that unreels of cylinder, therefore now need to reduce the 5th servo electricity The rotating speed of machine unreels the purpose for unreeling speed, reaching the tension force that increase film is subject to of cylinder to slow down, and avoids film from fold occur. The rotating speed of the 5th servomotor is carried out to continue adjustment in controller so that unreel the unreeling after speed drops to a certain degree of cylinder, The tension force that film is subject to can increase, and also the bottom away from line slide rail, the second limit sensors are no longer to floating drum therewith To controller feedback signal.
In a kind of optional implementation of the embodiment of the present invention, controller can be by every default time interval, inciting somebody to action The adjustment of rotational speed of 5th servomotor realizes holding to the rotating speed of the 5th servomotor for q times (0 ＜ q ＜ 1) of current rotating speed Continuous adjustment, for example, can be every 100ms by 0.99 times that the adjustment of rotational speed of motor is current rotating speed, i.e., with the current rotating speed of motor 1% is 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 the servomotor of position adjustment the 5th based on floating roller, realize the regulation that speed is unreeled to unreeling cylinder, enter And film is able to maintain that in constant-tension state, 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 provides is only that one kind schematically illustrates, do not form Limitation of the invention.In actual applications, it is necessary to find one properly according to the practical operation situation of wire/film compounding machine Numerical value, will unreel speed and be capable of the constant speed running status that maintains of long period is advisable, i.e., to avoid because to rotating speed Strength of adjustment not enough makes to unreel film passive drawing or fallen from floating roller relaxation, also to avoid causing 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：Realizing all or part of step of above method embodiment can pass through Programmed instruction related hardware is completed, and foregoing program can be stored in a computer read/write memory medium, the program Upon execution, the step of execution includes above method embodiment；And foregoing storage medium includes：ROM, RAM, magnetic disc or light Disk etc. is various can be with the medium of store program codes.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.

Claims (10)

  1. A kind of 1. wire/film compounding machine, it is characterised in that including：
    Frame (1), carrying roller (2) is provided with the frame (1), more wires (3) are arranged with the carrying roller (2)；
    Heating roller (4), the heating roller (4) are arranged in the frame (1), and the wire (3) bypasses the heating roller (4)；The first servomotor is provided with the heating roller (4), the roller bearing of first servomotor and the heating roller (4) drives Dynamic connection；
    Laminating mechanism, pressure roller (5) is provided with the laminating mechanism, the wheel face of the pressure roller (5) is pressed together on the heating roller (4) Wheel face on, the wire (3) through the heating roller (4) wheel face and the pressure roller (5) wheel face；
    Shang Shu films mechanism, the Shang Shu films mechanism are arranged on the top of the heating roller (4), and being transmitted in the Shang Shu films mechanism has The first film band (6), the first film band (6) are transferred between the wire (3) and the pressure roller (5), and around described Heating roller (4)；
    Xia Shu films mechanism, the Xia Shu films mechanism are arranged on the lower section of the heating roller (4), and being transmitted in the Xia Shu films mechanism has Second film band (7), the second film band (7) are transferred between the heating roller (4) and the wire (3), and bypass institute State heating roller (4)；
    Nip rolls (8), the nip rolls (8) are arranged on below the heating roller (4), and the wire (3) bypasses the flattening Roller (8)；
    Wherein, the Shang Shu films mechanism and the Xia Shu films mechanism include respectively：
    Cylinder (11) is unreeled, the cylinder (11) that unreels is assemblied in the frame (1), and the first film band (6) is wrapped in described Unreeled described in Shang Shu films mechanism on cylinder (11), the second film band (7) is wrapped in described in the Xia Shu films mechanism Unreel on cylinder (11)；
    Defeated film frame (12), the defeated film frame (12) are fixed in the frame (1), and defeated film strips are provided with the defeated film frame (12) With shut-off mechanism (13), the first film band (6) is passed through in the defeated film strips in the Shang Shu films mechanism, and described second is thin Film strips (7) are passed through in the defeated film strips in the Xia Shu films mechanism, and the ends of the defeated film strips is towards the heating roller (4) Wheel face；
    Wherein, the defeated film strips include：
    First transportation section (1201), multipair defeated deflector roll being laminated is provided with first transportation section (1201), it is described Be provided with least one second servomotor on first transportation section (1201), the main shaft of second servomotor with it is at least one The roll shaft drive connection of defeated deflector roll；
    Second transportation section (1202), multipair defeated deflector roll being laminated is provided with second transportation section (1202), it is described Be provided with least one 3rd servomotor on second transportation section (1202), the main shaft of the 3rd servomotor with it is at least one The roll shaft drive connection of defeated deflector roll, second transportation section (1202) is with first transportation section (1201) in length side It is arranged at intervals upwards, second transportation section (1202) is close to the heating roller (4)；
    The shut-off mechanism (13) includes cutoff knife rack, and the cutoff knife rack is fixed in the frame (1), set on the cutoff knife rack There are a cutting knife and transmission mechanism, the blade of the cutting knife is towards first transportation section (1201) and second transportation section (1202) Between；The 4th servomotor, the drive of the 4th servomotor and the transmission mechanism are provided with the shut-off mechanism (13) Moving axis drive connection；
    Wherein, heating roller is led in the second transportation section of the Shang Shu films mechanism and the second transportation section of the Xia Shu films mechanism The position of wheel face can manually adjust.
  2. 2. wire according to claim 1/film compounding machine, it is characterised in that the Shang Shu films mechanism and it is described under it is defeated The 5th servomotor, main shaft and the roller for unreeling cylinder (11) of the 5th servomotor are respectively arranged with film mechanism Axle drive connection.
  3. 3. wire according to claim 1 or 2/film compounding machine, it is characterised in that in the Shang Shu films mechanism and described Respective described unreel is provided with multiple unpowered rollers between cylinder (11) and the respective defeated film frame (12) in Xia Shu films mechanism Cylinder (14), at least one floating roller, the first film band (6) and institute respectively between multiple unpowered rollers (14) State the second film band (7) and bypass the unpowered roller (14) respectively.
  4. 4. the control device of a kind of wire/film compounding machine, it is characterised in that the control device is used to control such as claim Wire/film compounding machine described in any one of 1-3, the control device include：Controller, for driving first servomotor First servo-driver, the second servo-driver for driving the second servomotor, for drive the 3rd servomotor the Three servo-drivers, the 4th servo-driver for driving the 4th servomotor, the controller are watched with described first respectively Driver, second servo-driver, the 3rd servo-driver and the 4th servo-driver electrical connection are taken, it is described Controller is by first servo-driver, second servo-driver, the 3rd servo-driver and described Four servo-drivers send pulse signal, control each part of the wire/film compounding machine to cooperate and complete wire/film Composition operation.
  5. 5. control device according to claim 4, it is characterised in that the control device also includes being used to drive the 5th to watch Take the 5th servo-driver of motor and being arranged on and unreel ultrasonic distance-measuring sensor above cylinder (11), the 5th servo Driver and the ultrasonic distance-measuring sensor electrically connect with the controller respectively；The controller to the described 5th by watching The analog signalses that driver sends 0-10V are taken, controls the 5th servomotor to rotate, then unreels cylinder (11) described in drive Completion unreels operation.
  6. 6. control device according to claim 5, it is characterised in that the control device also moves including being arranged on multiple nothings First limit sensors on the top of the line slide rail where floating roller between power roller (14) and it is arranged on described straight Second limit sensors of the bottom of line slide rail, first limit sensors and second limit sensors respectively with it is described Controller electrically connects；The switching value that the controller feeds back according to first limit sensors and second limit sensors Signal, the output speed of the 5th servomotor is adjusted.
  7. 7. the control method of a kind of wire/film compounding machine, it is characterised in that methods described is applied to claim 4-6 such as and appointed Control device described in one, the described method comprises the following steps：
    S1：Controller continues to send first frequency M1 pulse signal to the first servo-driver, so that first servo is driven Dynamic device drives the first servomotor to rotate, and then drives heating roller (4) to set linear velocity V1 continuous runnings；
    S2：The pulse that the controller sends the first frequency M1 to the second servo-driver and the 3rd servo-driver is believed Number, so that the servomotor of the second servo driver drives second rotates, the 3rd described in the 3rd servo driver drives Servomotor rotates, and then drives Shang Shu films mechanism and the first transportation section (1201) of Xia Shu films mechanism and the second transportation section (1202) with the setting linear velocity V1 operatings；
    Second servo-driver and/or the 3rd servo-driver detect first transportation section (1201) and/ Or after the film of the first setting length of the second transportation section (1202) conveying L1, the first feedback letter is sent to the controller Number；Wherein, described first set length L1 and cut film length to be default；
    S3：After the controller receives first feedback signal, stop to 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 It is dynamic, then drive the shut-off mechanism (13) to perform and once cut；
    After 4th servo-driver detects that the shut-off mechanism (13) is finished and once cut, sent out to the controller The second feedback signal is sent, the controller obtains the heating roller (4) and the mistake once cut is performed in the shut-off mechanism (13) The distance S run in journey；
    S4：The controller obtains the second setting length L2 and the 3rd setting length L3, and according to the first frequency M1, described Heating roller (4) the shut-off mechanism (13) perform once cut during run distance S, it is described first setting length L1, the second setting length L2 and the 3rd setting length L3, are calculated second frequency M2, to the 3rd servo Driver sends the pulse signal of the second frequency M2, so that the 3rd servo electricity described in the 3rd servo driver drives Machine, then drive the film of the second transportation section (1202) conveying cut-out；Wherein,It is described Second sets width of the length L2 to set gap, and the described 3rd sets blades and second transportation section of the length L3 as cutting knife (1202) the distance between end；
    It is defeated that 3rd servo-driver detects that the film of the cut-out is delivered to second by second transportation section (1202) Behind the end for sending section (1202), the 3rd feedback signal is sent to the controller；
    S5：After the controller receives the 3rd feedback signal, step S2 is gone to, starts the overlay film operation of next round.
  8. 8. according to the method for claim 7, it is characterised in that before step S2, methods described also includes：
    S6：Ultrasonic distance-measuring sensor measures itself to the distance S1 for unreeling cylinder (11), and to the controller feed back it is described away from From S1；
    S7：The controller is according to the ultrasonic distance-measuring sensor to the distance S1 for unreeling cylinder (11) and what is prestored the 4th set Measured length L4, the real-time radius r for unreeling cylinder (11) is calculated, and according to the real-time radius r for unreeling cylinder (11), meter Calculation obtains reference rotation speed V2；Wherein, the described 4th to set length L4 be the ultrasonic distance-measuring sensor with described unreeling cylinder (11) distance of roll shaft, r=L4-S1,L1 represents the first setting length, L2 tables Show that the second setting length L2, r expression unreels the real-time radius of cylinder (11), i represents gearratio；
    S8：The controller controls the 5th servomotor to be operated with the reference rotation speed V2.
  9. 9. according to the method for claim 8, it is characterised in that after step s 7, methods described also includes：
    S9：First limit sensors with the position of the cycle detection floating roller set, when detect the floating roller with from After the distance of body is in the first preset range, the 6th feedback signal is sent to the controller；
    After the controller receives the 6th feedback signal, the rotating speed of the 5th servomotor is carried out continuing adjustment, So that the 5th servomotor continues raising speed operating, until the floating roller and the distance of first limit sensors are not In first preset range；
    S10：Second limit sensors with the position of the cycle detection floating roller set, when detect the floating roller with from After the distance of body is in the second preset range, the 7th feedback signal is sent to the controller；
    After the controller receives the 7th feedback signal, the rotating speed of the 5th servomotor is carried out continuing adjustment, So that the 5th servomotor continues reduction of speed operating, until the floating roller and the distance of second limit sensors are not In second preset range.
  10. 10. according to the method for claim 9, it is characterised in that rotating speed of the controller to the 5th servomotor Carry out continuing adjustment, so that the 5th servomotor continues raising speed operating, including：
    The controller is every default time interval, by p times that the adjustment of rotational speed of the 5th servomotor is current rotating speed, P ＞ 1；
    The controller carries out continuing adjustment to the rotating speed of the 5th servomotor, so that the 5th servomotor persistently drops Speed operating, including：
    The controller is every default time interval, by q times that the adjustment of rotational speed of the 5th servomotor is current rotating speed, 0 ＜ q ＜ 1.
CN201610792993.XA 2016-08-31 2016-08-31 A kind of wire/film compounding machine and its control device and method Active CN106393815B (en)

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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
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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

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105576046A (en) * 2015-12-15 2016-05-11 黄河水电光伏产业技术有限公司 Preparation method of no-main-grid solder strip used for solar cell

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10239845C1 (en) * 2002-08-29 2003-12-24 Day4 Energy Inc Electrode for photovoltaic cells, photovoltaic cell and photovoltaic module

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105576046A (en) * 2015-12-15 2016-05-11 黄河水电光伏产业技术有限公司 Preparation method of no-main-grid solder strip used for solar cell

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