CN110190152A - A kind of copper wire film laminator, motor speed control device and method - Google Patents
A kind of copper wire film laminator, motor speed control device and method Download PDFInfo
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- CN110190152A CN110190152A CN201910465640.2A CN201910465640A CN110190152A CN 110190152 A CN110190152 A CN 110190152A CN 201910465640 A CN201910465640 A CN 201910465640A CN 110190152 A CN110190152 A CN 110190152A
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- copper wire
- swing rod
- angular transducer
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 78
- 238000000034 method Methods 0.000 title claims abstract description 24
- 239000000047 product Substances 0.000 claims abstract description 20
- 230000033228 biological regulation Effects 0.000 claims abstract description 17
- 239000011265 semifinished product Substances 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims description 61
- 238000010030 laminating Methods 0.000 claims description 20
- 230000000712 assembly Effects 0.000 claims description 10
- 238000000429 assembly Methods 0.000 claims description 10
- 238000009954 braiding Methods 0.000 claims description 6
- 230000003247 decreasing effect Effects 0.000 claims description 5
- 238000005259 measurement Methods 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000010408 film Substances 0.000 description 87
- 239000000463 material Substances 0.000 description 12
- 235000015895 biscuits Nutrition 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 230000005611 electricity Effects 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
- H01L31/1876—Particular processes or apparatus for batch treatment of the devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
- H02P5/46—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another
- H02P5/50—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another by comparing electrical values representing the speeds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The present invention relates to photovoltaic solar diaphragm production equipment technology, a kind of copper wire film laminator, motor speed control device and method are disclosed.The device includes controller, angular transducer, swing rod and idler roller；Swing rod can be provided with idler roller around the shaft swing of one end, the other end；Angular transducer is arranged in shaft, and the angle swung for measuring oscillating bar is simultaneously output to controller；Swing rod is swung with the up and down motion of idler roller；Controller is connect with angular transducer and communications respectively, and according to the angle that angular transducer exports, compared with expected angle, the revolving speed of motor is adjusted according to comparison result.The present invention measures the angle of swing rod by angular transducer, controller is by the angle compared with expected angle, rotational speed regulation is carried out to motor accordingly, the idler roller being equipped with is tensioned wide film, narrow film, semi-finished product and finished product, and keep stable tension, the efficiency and quality of copper wire press mold can be improved, realize the automated production of solar energy diaphragm.
Description
Technical field
The present invention relates to photovoltaic solar diaphragm production equipment technology more particularly to a kind of copper wire film laminators, motor
Revolution speed control device and method.
Background technique
In film photoelectric technical field, the thin film fabrication of photoelectricity is particularly important, and wherein the most key part is copper
Line is distributed in film so that the consistent spacing of height is neat.
It is currently to be pressed into membrane material after heating copper wire, and the technique is used at present to the bonding mode of copper wire and film
Artificial semi-automatic winding, which stacks, to be realized, and two steps of the stacking of copper wire and press mold need two equipment to be operated respectively.
By above-mentioned analysis it is found that the high labor cost of the prior art, the degree of automation is low, and homogeneity of product is poor, finished product
Yield is low, and production capacity is low.
Summary of the invention
Based on the above, the purpose of the present invention is to provide a kind of copper wire film laminator, motor speed control device and sides
Method, in copper wire heap poststack press mold, motor speed control device and method provide stable tension for film, and copper wire film laminator can
Realize that copper wire stacks the automated production with press mold.
In order to achieve the above object, the invention adopts the following technical scheme:
In a first aspect, the present invention provides a kind of motor speed control device of copper wire film laminator, comprising: controller, angle
Sensor, swing rod and idler roller；
The swing rod can be provided with the idler roller around the shaft swing of one end, the other end；
The angular transducer is arranged in shaft, for measuring the angle of the swing rod swing and being output to the control
Device；
The idler roller can move in the vertical direction, and be distributed with two fixed help rolls in up-side down triangle, described
Swing rod is swung with the up and down motion of the idler roller；
The controller is connect with angular transducer and communications respectively, for what is exported according to the angular transducer
The revolving speed of motor described in angular adjustment.
Second aspect, the present invention provide a kind of copper wire film laminator, comprising: copper wire stacker mechanism, wide film feeding machanism, narrow film
Feeding machanism, laminating mechanism, receiving mechanism and motor speed control device；
The copper wire stacker mechanism is configured as carrying out arrangement braiding to copper wire；
The width film feeding machanism is configured as transmitting wide film to copper wire stacker mechanism, and the width film is stacked in the copper wire
It presses in mechanism with the copper wire for completing braiding from first direction to form semi-finished product；
The narrow film feeding machanism is configured as transmitting narrow film to the laminating mechanism；
The laminating mechanism is configured as transmitting the semi-finished product, and by the narrow film from second direction and the semi-finished product
In copper wire press to form finished product；
The receiving mechanism is configured as winding the finished product；
The motor speed control device is set to wide film feeding machanism, narrow film feeding machanism, laminating mechanism and collecting machine
In the one or more of structure.
Further, the copper wire stacker mechanism includes fixture stack assemblies and fixture driving assembly, the fixture driving
Component is driven by rotary tray motor, and fixture stack assemblies include motor after two front motors and one；
The rotary tray motor is connected with the encoder of measurement revolving speed, and the front motor and the rear motor are according to the coding
The measurement result of device keeps linear velocity consistent with the rotary tray motor.
The third aspect, the present invention provide a kind of motor speed control method of copper wire film laminator, comprising:
Obtain the angle for the swing rod that angular transducer measures；
By the angle compared with expected angle, rotational speed regulation is carried out to motor according to comparison result.
Wherein, by the angle compared with expected angle, rotational speed regulation is carried out to motor according to comparison result, comprising:
For feeding motor, when the angle is greater than expected angle, then the revolving speed of motor is reduced；When the angle is less than the phase
It hopes angle, then improves the revolving speed of motor；
For draw expect motor, when the angle be greater than expected angle, then improve the revolving speed of motor；When the angle is less than the phase
It hopes angle, then reduces the revolving speed of motor；
Wherein, the revolving speed of motor is increased or decreased by adjusting the frequency of motor.
Further, by the angle compared with expected angle, before carrying out rotational speed regulation to motor according to comparison result,
Further include:
The upper limit position and lower position that swing rod is swung up and down are set；
When swing rod swings upwards into upper limit position, angular transducer obtains first angle；
When swing rod swings to downwards lower position, angular transducer obtains second angle；
The zero point of angular transducer is set, the second angle is made to be greater than the first angle；
The expected angle ∈ (first angle, second angle).
Further, by the angle compared with expected angle, before carrying out rotational speed regulation to motor according to comparison result,
Further include:
When swing rod is restored to expected angle corresponding position from current location, obtain angular transducer angle variable quantity and
The frequency variation of motor；
Calculate the functional relation between the angle variable quantity and the frequency variation.
Correspondingly, carrying out rotational speed regulation to motor according to comparison result by the angle compared with expected angle, comprising:
The difference of the angle and expected angle is calculated as the angle variable quantity；
According to the functional relation and the angle variable quantity, the frequency variation of motor is calculated；
The revolving speed of motor is increased or decreased according to the frequency variation.
In addition, the motor speed control method further include:
The revolving speed of rotary tray motor is obtained by encoder；
The revolving speed for adjusting front motor and rear motor respectively, makes the linear velocity of front motor and rear motor and the linear speed of rotary tray motor
Degree is consistent.
Wherein, the revolving speed for adjusting front motor and rear motor respectively, makes the linear velocity and rotary tray motor of front motor and rear motor
Linear velocity it is consistent, comprising:
The radius scale relationship of driving gear and main driving portion, the preceding electricity according to the rotational speed regulation of rotary tray motor before calculating
The revolving speed of machine；
The radius scale relationship for calculating rear drive gear and main driving portion, the rear electricity according to the rotational speed regulation of rotary tray motor
The revolving speed of machine.
The invention has the benefit that
The present invention measures the angle of swing rod by the way that angular transducer is arranged, controller by the angle compared with expected angle,
Rotational speed regulation is carried out to motor according to comparison result, the idler roller being equipped with carries out wide film, narrow film, semi-finished product and finished product
Tensioning, and stable tension is kept, the efficiency and quality of copper wire press mold can be improved, realize the automated production of solar energy diaphragm.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, institute in being described below to the embodiment of the present invention
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also implement according to the present invention
The content of example and these attached drawings obtain other attached drawings.
Fig. 1 is structural schematic diagram of the copper wire film laminator of the offer of the embodiment of the present invention one under a visual angle；
Fig. 2 is structural schematic diagram of the copper wire film laminator of the offer of the embodiment of the present invention one under another visual angle；
Fig. 3 is the top view for the finished product that the embodiment of the present invention one provides；
Fig. 4 is the cross-sectional view in Fig. 3 at AA；
Fig. 5 is the structural schematic diagram for the wide film feeding machanism that the embodiment of the present invention one provides；
Fig. 6 is the structural schematic diagram for the narrow film feeding machanism that the embodiment of the present invention one provides；
Fig. 7 is the structural schematic diagram for the copper wire stacker mechanism that the embodiment of the present invention one provides；
Fig. 8 is structural schematic diagram of the fixture stack assemblies of the offer of the embodiment of the present invention one under a visual angle；
Fig. 9 is structural schematic diagram of the fixture stack assemblies of the offer of the embodiment of the present invention one under another visual angle；
Figure 10 is the structural schematic diagram for the laminating mechanism that the embodiment of the present invention one provides；
Figure 11 is the structural schematic diagram for the receiving mechanism that the embodiment of the present invention one provides；
Figure 12 is the flow chart of motor speed control method provided by Embodiment 2 of the present invention；
Figure 13 is the swing rod position view of motor speed control device provided by Embodiment 2 of the present invention.
In figure:
1- wide film feeding machanism, 11- the first biscuit roller, the first swing rod of 12-；The first idler roller of 13-, the first actuator of 14-,
15- first angle sensor；
The narrow film feeding machanism of 2-, 21- the second biscuit roller, the second swing rod of 22-, the second idler roller of 23-, the second actuator of 24-,
25- second angle sensor；
3- copper wire stacker mechanism, 32- fixture stack assemblies, 321- front motor, driving gear before 322-, driving tooth after 323-
It takes turns, motor after 324-, 33- fixture driving assembly, the main driving portion of 331-, 332- pair driving portion, 35- wide film feeding end, 36- wide film
Discharge end；
4- laminating mechanism, 41- compression roller, 42- third swing rod, 43- third idler roller, 44- third actuator, 45- third
Angular transducer；
6- receiving mechanism, 61- material receiving roller, the 4th swing rod of 62-, the 4th idler roller of 63-, 64- fourth drive member, 65- the 4th
Angular transducer；
7- rack；
100- wide film, the narrow film of 200-.
Specific embodiment
To keep the technical problems solved, the adopted technical scheme and the technical effect achieved by the invention clearer, below
It will the technical scheme of the embodiment of the invention will be described in further detail in conjunction with attached drawing, it is clear that described embodiment is only
It is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those skilled in the art exist
Every other embodiment obtained under the premise of creative work is not made, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the orientation or positional relationship of the instructions such as term " on ", "lower" is base
In orientation or positional relationship shown in the drawings, it is merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connection " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be straight
Connect it is connected, can also be indirectly connected through an intermediary.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
Embodiment one
As Figure 1-Figure 2, the present embodiment provides a kind of copper wire film laminator, which includes wide film feeding machanism
1, narrow film feeding machanism 2, copper wire stacker mechanism 3, laminating mechanism 4 and receiving mechanism 6.Wherein, wide film feeding machanism 1 is configured as
Wide film 100 is transmitted to copper wire stacker mechanism 3, copper wire stacker mechanism 3 is configured as carrying out copper wire arrangement braiding, and wide film 100 exists
It presses in copper wire stacker mechanism 3 with the copper wire for completing braiding from first direction to form semi-finished product；Narrow film feeding machanism 2 is configured
To transmit narrow film 200 to laminating mechanism 4, laminating mechanism 4 is configured as transmission semi-finished product, and by narrow film 200 from second direction
It presses with the copper wire in semi-finished product to form finished product；Receiving mechanism 6 is configured as winding finished product.By the way that copper wire stacker mechanism is arranged
3, the automatic stacking to copper wire is realized, by the way that laminating mechanism 4 is arranged, is realized to wide film 100, narrow film 200 and copper wire
Auto-stitching, and two steps of the stacking of copper wire and press mold can be sequentially completed on one device, improve production efficiency, drop
Low cost of labor, while the phenomenon of consistency difference can be easy to appear to avoid product when manual operation, improve product quality.Its
Middle first direction only represents from the two sides of copper wire with second direction and connects wide film 100 and narrow film 200, has no Special Significance.
As shown in figure 3, finished product includes copper wire, the wide film 100 that copper wire side is arranged in and is arranged in the narrow of the copper wire other side
Film 200 marks in Fig. 3 the part of hatching to represent narrow film 200 and covers the surface for being located at the side of copper wire, and wide film 100 is arranged in copper
The surface of the other side of line.Being folded between wide film 100 and narrow film 200 in Fig. 4 is copper wire.
The two sides of copper wire are not completely covered it is found that wide film 100 and narrow film 200 are staggered in complex chart 3 and Fig. 4
Surface, this set enable to the two sides of finished product electrically conductive, thermally conductive；The arrangement mode of copper wire is by copper wire stacker mechanism 3
Automatic stack is formed.Therefore, the process of finished product can be stated are as follows: first stack copper wire, then by wide film 100 and copper wire
One side connect to form semi-finished product, then narrow film 200 is connect to form finished product with the another side of copper wire.
Further, as shown in figure 5, wide film feeding machanism 1 includes the first biscuit roller 11 and the first actuator 14, first is driven
Moving part 14 and the first biscuit roller 11 are sequentially connected, for driving the rotation of the first biscuit roller 11, to realize sending to wide film 100
Material.
Preferably, wide film feeding machanism 1 further includes motor speed control device, specifically include controller, the first swing rod 12,
First idler roller 13 and first angle sensor 15.First swing rod 12 can be provided with around the shaft swing of one end, the other end
One idler roller 13；First angle sensor 15 is arranged in shaft, and the angle and defeated of 12 swings is swung for measure the first swing rod
Controller is arrived out；First idler roller 13 and two fixed help rolls are distributed in up-side down triangle, and can be moved in the vertical direction,
Be tensioned wide film 100 using self gravity, avoid wide film 100 during transmission due to the variation of material coil diameter occur relaxation or
The phenomenon that person distorts, guarantee wide film 100 can steady feeding, the first swing rod 12 puts with the up and down motion of the first idler roller 13
It is dynamic；Angular transducer and the first actuator 14 are communicated to connect with controller respectively, and controller is defeated according to first angle sensor 15
The revolving speed of the first actuator of angular adjustment 14 out, and stable tension is provided for wide film 100.
It preferably, can be by motor speed control device, the first biscuit roller 11 and the first tensioning in order to improve space utilization rate
The side of rack 7 is arranged in roller 13, with reference to Fig. 1；First actuator 14 is arranged in the other side of rack 7, with reference to Fig. 2, first
The output shaft of actuator 14 passes through rack 7 and the first biscuit roller 11 is sequentially connected.
Further, as shown in fig. 6, narrow film feeding machanism 2 includes the second biscuit roller 21 and the second actuator 24, second is driven
Moving part 24 and the second biscuit roller 21 are sequentially connected, for driving the rotation of the second biscuit roller 21, to realize sending to narrow film 200
Material.Preferably, narrow film feeding machanism 2 further includes motor speed control device, for adjusting the revolving speed of the second actuator 24, including
Controller, the second swing rod 22, the second idler roller 23 and second angle sensor 25.
Further, as shown in Figure 10, laminating mechanism 4 includes compression roller 41 and third actuator 44, third actuator 44
It is sequentially connected with compression roller 41, for driving compression roller 41 to rotate, to press semi-finished product and narrow film 200 to form finished product.It is excellent
Selection of land, laminating mechanism 4 further include motor speed control device, specifically include controller, third swing rod 42,43 and of third idler roller
Third angle sensor 45.
Further, as shown in figure 11, receiving mechanism 6 includes material receiving roller 61 and fourth drive member 64, fourth drive member 64
It is sequentially connected with material receiving roller 61, for driving material receiving roller 61 to rotate, by finished product winding in material receiving roller 61.Preferably, rewinding
Mechanism 6 includes motor speed control device, specifically includes controller, the 4th swing rod 62, the 4th idler roller 63 and fourth angle and passes
Sensor 65.
The motor speed control of above-mentioned narrow film feeding machanism 2, copper wire stacker mechanism 3, laminating mechanism 4 and receiving mechanism 6 fills
It sets same or similar with the motor speed control device principle of wide film feeding machanism 1 and structure, repeats no more.
Third actuator 44, the second actuator 24, the first actuator 14 and fourth drive member 64 are electrically connected with the controller,
The same controller can be shared, controller can also be respectively set.Third actuator 44, fourth drive member 64, first drive
Part 14 and the second actuator 24 are speed regulating motor, and speed regulating motor has preferable service performance, can change electricity by controller
The mode of the parameters such as pressure, electric current, frequency changes the revolving speed of motor, to guarantee wide film 100, narrow film 200 and copper wire in transmitting
Stationarity and reliability.
Further, as shown in figs. 7 to 9, copper wire stacker mechanism 3 includes fixture stack assemblies 32 and fixture driving assembly
33, fixture driving assembly 33 includes main driving portion 331 and secondary driving portion 332, and main driving portion 331 is in bracket back and turntable electricity
The output end of machine 31 connects.The setting of fixture stack assemblies 32 is between main driving portion 331 and secondary driving portion 332.Copper wire stacker
Be provided with wide film feeding end 35 and wide film discharge end 36 on structure 3, wide film 100 leniently film feeding machanism 1 via wide film feeding end 35
Into copper wire stacker mechanism 3, press in copper wire stacker mechanism 3 with the copper wire for completing to stack to form semi-finished product, semi-finished product by
Wide film discharge end 36 is sent to laminating mechanism 4.
Further, the stacking inlet two sides of fixture stack assemblies 32 are each provided with a preceding driving gear 322, respectively
It is driven by two front motors 321, the two sides for stacking exit are each provided with a rear drive gear 323, by motor 324 after one
Common driving.Rotary tray motor 31 is connected with the encoder of measurement revolving speed, front motor 321 and rear motor 324 according to the survey of encoder
It measures result and keeps linear velocity consistent with rotary tray motor 31, guarantee that fixture passes between fixture stack assemblies 32 and fixture driving assembly 33
It send speed consistent, fixture and chain is avoided to damage.
Embodiment two
The present embodiment also provides a kind of motor speed control method of copper wire film laminator, for above-mentioned wide film feeding machanism
1, the actuator of narrow film feeding machanism 2, copper wire stacker mechanism 3, laminating mechanism 4 and receiving mechanism 6 carries out revolving speed control, for wide film
Stable tension is provided with narrow film；It is also used to control front motor 321 and rear motor 324 and keeps revolving speed consistent with rotary tray motor 31,
Guarantee the normal work of copper wire stacker mechanism 3, fixture and chain will not be damaged because speed mismatches.
As shown in figure 12, which includes the following steps:
S11 obtains the angle for the swing rod that angular transducer measures.
Default step: the upper limit position and lower position that setting swing rod is swung up and down；Swing rod swings upwards into upper limit position
When, angular transducer obtains first angle；When swing rod swings to downwards lower position, angular transducer obtains second angle；If
The zero point for setting angular transducer makes the second angle be greater than the first angle；(first jiao of the expected angle ∈ is set
Degree, second angle), generally take median.
As shown in figure 13, by taking wide film feeding machanism as an example, B1 is the lower position of swing rod, and B2 is the upper limit position of swing rod,
B3 is the corresponding position of expected angle.
For example, the signal spacing (first angle, second angle) of angular transducer is corresponded into numberical range (0,100),
The corresponding numerical value of expected angle is defined as 50, as reference, obtains the angle that angular transducer measures in real time and is converted into phase
The numerical value answered carries out subsequent operation.
Modeling procedure: when swing rod is restored to expected angle corresponding position from any current location, angular transducer is obtained
Angle variable quantity and motor frequency variation；After multiple repairing weld, the angle variable quantity and the frequency variation are calculated
Between functional relation, or pass through debugging and obtain scale parameter and integral parameter between angle variable quantity and frequency variation.
S12 carries out rotational speed regulation to motor according to comparison result by the angle compared with expected angle.
Specifically, for feeding motor, when the angle is greater than expected angle, then the revolving speed of motor is reduced；When the angle
Degree is less than expected angle, then improves the revolving speed of motor；For draw expect motor, when the angle be greater than expected angle, then improve electricity
The revolving speed of machine；When the angle be less than expected angle, then reduce the revolving speed of motor；Wherein, it is improved by adjusting the frequency of motor
Or reduce the revolving speed of motor.Feeding motor is the driving mechanism for sending out material, including wide film feeding machanism and narrow film feeding machine
The actuator of structure；Drawing material motor is the driving mechanism that pulling force is imposed to material, the actuator including laminating mechanism and receiving mechanism.
Correspondingly, calculating the difference of the angle and expected angle after obtaining the angle that angular transducer measures in real time
As the angle variable quantity；According to the functional relation and the angle variable quantity, the frequency variation of motor is calculated；
According to the frequency variation, the revolving speed of motor is increased or decreased according to above-mentioned rule.
In addition, the motor speed control method further include:
The revolving speed of rotary tray motor is obtained by encoder；Respectively adjust front motor and rear motor revolving speed, make front motor and
The linear velocity of motor and the linear velocity of rotary tray motor are consistent afterwards.
It specifically includes:
The radius scale relationship of driving gear and main driving portion before calculating presses the proportionate relationship according to the revolving speed of rotary tray motor
Adjust the revolving speed of the front motor；The radius scale relationship for calculating rear drive gear and main driving portion, according to turning for rotary tray motor
Speed is adjusted the revolving speed of the rear motor by the proportionate relationship, keeps the linear velocity of front motor and rear motor and the linear speed of rotary tray motor
Degree is consistent.
The motor speed control method of the present embodiment judges the position of idler roller by the swing angle of measuring oscillating bar, in turn
Whether to the tension of wide film, narrow film, semifinished or finished goods reasonable, compare position when idler roller current location and reasonable tension if judging
Swing rod angle variable quantity between setting, and according to the proportionate relationship for angle change and the frequency variation extrapolated, to electric machine frequency
Be adjusted, with guarantee tension stabilization and rationally.Meanwhile several motors are tested the speed by encoder to protect in copper wire stacker mechanism
It is consistent to demonstrate,prove linear velocity, it is consistent with the speed of its drive chain not damaged to protect copper wire to stack fixture.Method is produced accordingly
The quality and homogeneity of product of the solar energy diaphragm come are higher, and cluster tool copper wire stacks and press mold two kinds of functions, automation
Degree is high, and cost of labor is low.
" first " herein, " second ", " third " contain just for the sake of being distinguish in description special
Justice.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (10)
1. a kind of motor speed control device of copper wire film laminator characterized by comprising controller, angular transducer, swing rod
And idler roller；
The swing rod can be provided with the idler roller around the shaft swing of one end, the other end；
The angular transducer is arranged in the shaft, for measuring the angle of the swing rod swing and being output to the control
Device；
The idler roller can move in the vertical direction, and be distributed with two fixed help rolls in up-side down triangle, the swing rod
It is swung with the up and down motion of the idler roller；
The controller is connect with angular transducer and communications respectively, the angle for being exported according to the angular transducer
Adjust the revolving speed of the motor.
2. a kind of copper wire film laminator characterized by comprising copper wire stacker mechanism, wide film feeding machanism, narrow film feeding machanism,
Laminating mechanism, receiving mechanism and motor speed control device；
The copper wire stacker mechanism is configured as carrying out arrangement braiding to copper wire；
The width film feeding machanism is configured as transmitting wide film to copper wire stacker mechanism, and the width film is in the copper wire stacker mechanism
It is interior to press with copper wire that is completing braiding from first direction to form semi-finished product；
The narrow film feeding machanism is configured as transmitting narrow film to the laminating mechanism；
The laminating mechanism is configured as transmitting the semi-finished product, and by the narrow film from second direction and the semi-finished product
Copper wire is pressed to form finished product；
The receiving mechanism is configured as winding the finished product；
The motor speed control device is set to wide film feeding machanism, narrow film feeding machanism, laminating mechanism and receiving mechanism
In one or more.
3. copper wire film laminator according to claim 2, which is characterized in that the copper wire stacker mechanism includes fixture stacked group
Part and fixture driving assembly；
The fixture driving assembly is driven by rotary tray motor, and fixture stack assemblies include motor after two front motors and one；
The rotary tray motor is connected with the encoder of measurement revolving speed, and the front motor and the rear motor are according to the encoder
Measurement result keeps linear velocity consistent with the rotary tray motor.
4. a kind of motor speed control method of copper wire film laminator characterized by comprising
Obtain the angle for the swing rod that angular transducer measures；
By the angle compared with expected angle, rotational speed regulation is carried out to motor according to comparison result.
5. motor speed control method according to claim 4, which is characterized in that by the angle and expected angle ratio
Compared with according to comparison result to motor progress rotational speed regulation, comprising:
For feeding motor, when the angle is greater than expected angle, then the revolving speed of motor is reduced；When the angle is less than desired angle
Degree, then improve the revolving speed of motor；
For draw expect motor, when the angle be greater than expected angle, then improve the revolving speed of motor；When the angle is less than desired angle
Degree, then reduce the revolving speed of motor；
Wherein, the revolving speed of motor is increased or decreased by adjusting the frequency of motor.
6. motor speed control method according to claim 4, which is characterized in that by the angle and expected angle ratio
Compared with, according to comparison result to motor carry out rotational speed regulation before, further includes:
The upper limit position and lower position that swing rod is swung up and down are set；
When swing rod swings upwards into upper limit position, angular transducer obtains first angle；
When swing rod swings to downwards lower position, angular transducer obtains second angle；
The zero point of angular transducer is set, the second angle is made to be greater than the first angle；
The expected angle ∈ (first angle, second angle).
7. motor speed control method according to claim 5, which is characterized in that by the angle and expected angle ratio
Compared with, according to comparison result to motor carry out rotational speed regulation before, further includes:
When swing rod is restored to expected angle corresponding position from current location, the angle variable quantity and motor of angular transducer are obtained
Frequency variation；
Calculate the functional relation between the angle variable quantity and the frequency variation.
8. motor speed control method according to claim 7, which is characterized in that by the angle and expected angle ratio
Compared with according to comparison result to motor progress rotational speed regulation, comprising:
The difference of the angle and expected angle is calculated as the angle variable quantity；
According to the functional relation and the angle variable quantity, the frequency variation of motor is calculated；
The revolving speed of motor is increased or decreased according to the frequency variation.
9. motor speed control method according to claim 4, which is characterized in that further include:
The revolving speed of rotary tray motor is obtained by encoder；
The revolving speed for adjusting front motor and rear motor respectively, makes the linear velocity of front motor and rear motor and the linear velocity one of rotary tray motor
It causes.
10. motor speed control method according to claim 9, which is characterized in that adjust front motor and rear motor respectively
Revolving speed, keep the linear velocity of front motor and rear motor consistent with the linear velocity of rotary tray motor, comprising:
The radius scale relationship of driving gear and main driving portion, the front motor according to the rotational speed regulation of rotary tray motor before calculating
Revolving speed；
The radius scale relationship for calculating rear drive gear and main driving portion, the rear motor according to the rotational speed regulation of rotary tray motor
Revolving speed.
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| CN201910465640.2A CN110190152B (en) | 2019-05-30 | 2019-05-30 | Copper wire film pressing machine, motor rotating speed control device and method |
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| CN201910465640.2A CN110190152B (en) | 2019-05-30 | 2019-05-30 | Copper wire film pressing machine, motor rotating speed control device and method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113086719A (en) * | 2021-04-06 | 2021-07-09 | 常德烟草机械有限责任公司 | Paper tape tension control device and control method |
| CN117497247A (en) * | 2023-10-19 | 2024-02-02 | 东莞市富瑞电子科技有限公司 | Wire pressfitting tensioning system |
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| CN110190152B (en) | 2021-09-03 |
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