CN202296563U - Axle-mounted photovoltaic welding strip micro-tension take-up device - Google Patents
Axle-mounted photovoltaic welding strip micro-tension take-up device Download PDFInfo
- Publication number
- CN202296563U CN202296563U CN2011204293234U CN201120429323U CN202296563U CN 202296563 U CN202296563 U CN 202296563U CN 2011204293234 U CN2011204293234 U CN 2011204293234U CN 201120429323 U CN201120429323 U CN 201120429323U CN 202296563 U CN202296563 U CN 202296563U
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- Prior art keywords
- motor
- tension
- wheel
- photovoltaic welding
- take
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- 238000003466 welding Methods 0.000 title claims abstract description 30
- 238000004804 winding Methods 0.000 claims abstract description 22
- 238000006073 displacement reactions Methods 0.000 claims description 18
- 238000000034 methods Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000000712 assembly Effects 0.000 abstract 1
- 238000005452 bending Methods 0.000 abstract 1
- 230000002035 prolonged Effects 0.000 description 3
- 238000005516 engineering processes Methods 0.000 description 2
- 281000117292 Birds Eye companies 0.000 description 1
- 238000002485 combustion reactions Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Abstract
The utility model discloses an axle-mounted photovoltaic welding strip micro-tension take-up device, belonging to the field of solar photovoltaic assemblies. The axle-mounted photovoltaic welding strip micro-tension take-up device comprises a guide rod arranged on a frame, wherein a motor seat is arranged on the guide rod in a sliding way; the motor seat is connected together with a yarn discharge motor through a lead screw; the yarn discharge motor is arranged on the frame; a winding motor is arranged on the motor seat; bobbins are fixed oppositely on an output shaft of the winding motor; a photovoltaic welding strip is wound on the bobbins through a guide wheel; a tension wheel is arranged between the guide wheel and the bobbins; the end part of the tension wheel is provided with a tension sensor; and an encoder is connected to the winding motor. In the device, take-up is performed by using the winding motor, axle-driven yarn discharge is performed through the yarn discharge motor, and tension on yarns is monitored in real time by using a tension sensor, so that control over tension is realized, non-proportional plastic extension strength is reduced, take-up tightness is consistent, lateral bending is small, and manufacturing flow is shortened simultaneously; and the axle-mounted photovoltaic welding strip micro-tension take-up device can be applied to a take-up process of a photovoltaic welding strip.
Description
Technical field
The utility model relates to a kind of solar photovoltaic assembly, particularly a kind of photovoltaic welding belt take-up.
Background technology
Along with the degree of automation that solar photovoltaic assembly is produced is increasingly high, the demand of axle dress welding is increasing, and the yield strength of welding requires more and more stricter.This to the take-up of welding require increasingly high.
Make a general survey of the production facilities of present axle dress welding, generally adopt the torque motor take-up, adopt line flowing mode winding displacement, treat take-up finish after after-combustion finished product once more.Its weak point is, the regulation disproportional plastic elongation intensity control difficulty of this mode long flow path, welding, and the take-up degree of tightness is inconsistent, and side-bend is bigger.
The utility model content
The purpose of the utility model provides a kind of dress photovoltaic welding belt and parts the power take-up a little, has shortened manufacturing process, and actv. has been controlled takeup tension, has reduced disproportional plasticity and has prolonged intensity, makes the take-up degree of tightness consistent, and side-bend is little.
The purpose of the utility model is achieved in that a kind of dress photovoltaic welding belt parts the power take-up a little, comprises being installed in the frame top guide bar, slidably is provided with motor cabinet on the guide rod; Said motor cabinet links together through screw mandrel and winding displacement motor; Said winding displacement motor is installed on the frame, and coiling electric motor is installed on the motor cabinet, and relative fixed has I-beam wheel on the coiling electric motor output shaft; Photovoltaic welding belt is wound on the I-beam wheel through guide wheel; Be provided with straining pulley between said guide wheel and the I-beam wheel, the end of straining pulley is provided with tension pick-up, also is connected with coder on the said coiling electric motor.
During the utility model work, welding gets into straining pulley through guide wheel, gets into I-beam wheel from straining pulley again, under the drive of coiling electric motor, is wound on the I-beam wheel; Be arranged on that tension pick-up on the straining pulley is sent tension signal into PLC and setting value compares, thereby the rotating speed of control coiling electric motor is realized the control to tension force, winding displacement electric machine control leading screw rotates; Make motor cabinet along the screw mandrel axial action, realize the axle moving winding displacement of welding on I-beam wheel, compared with prior art, the beneficial effect of the utility model is; This device is through the coiling electric motor take-up, and the winding displacement motor shaft moves winding displacement, adopts tension pick-up to monitor tension force on the line in real time, and then realizes the control to tension force; Reduced disproportional plasticity and prolonged intensity, made the take-up degree of tightness consistent, side-bend is little; Simultaneously, shortened manufacturing process, said coder is used to detect the I-beam wheel rotating speed; Impulse singla makes it with respect to coiling electric motor run-in synchronism through servo-control unit control winding displacement motor, makes that the take-up process is more accurate.The utility model can be used in the take-up process of photovoltaic welding belt.
In order further to control tension force well, be provided with reel between said straining pulley and the I-beam wheel.
For the ease of in time fast controlling the rotating speed of winding displacement motor and coiling electric motor, said winding displacement motor is a servomotor, and said coiling electric motor is a permanent magnet DC motor.
As the further improvement of the utility model, said straining pulley is provided with three.Simplified its structure.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the birds-eye view of Fig. 1.
Wherein, 1 welding, 2 guide wheels, 3 straining pulleys, 4 reels, 5 screw mandrels, 6 I-beam wheel, 7 motor cabinets, 8 guide rods, 9 winding displacement motors, 10 frames, 11 coiling electric motors, 12 coders, 13 tension pick-ups.
The specific embodiment
A kind of dress photovoltaic welding belt shown in Fig. 1-2 parts the power take-up a little, comprises being installed in frame 10 top guide bars 8, slidably is provided with motor cabinet 7 on the guide rod 8; Motor cabinet 7 links together through screw mandrel 5 and winding displacement motor 9, and winding displacement motor 9 is installed on the frame 10, and coiling electric motor 11 is installed on the motor cabinet 7; Relative fixed has I-beam wheel 6 on coiling electric motor 11 output shafts; Photovoltaic welding belt 1 is wound on the I-beam wheel 6 through guide wheel 2, is provided with three straining pulleys 3 between guide wheel 2 and the I-beam wheel 6, is provided with reel 4 between straining pulley 3 and the I-beam wheel 6; The end of straining pulley 3 is provided with tension pick-up 13; Also be connected with coder 12 on the coiling electric motor 11, winding displacement motor 9 is a servomotor, and coiling electric motor 11 is a permanent magnet DC motor.
During the utility model work; Welding 1 gets into I-beam wheel 6 through guide wheel 2, straining pulley 3, reel 4, is being wound under the dynamic action of permanent magnet DC motor on the I-beam wheel 6, simultaneously; Servomotor control I-beam wheel 6 is accomplished coiling and the winding displacement process of welding 1 on I-beam wheel 6 along guide rod 8 axial motions; Be arranged on that tension pick-up 13 on the straining pulley 3 is sent tension signal into PLC and setting value compares, thereby the rotating speed of control permanent magnet DC motor is realized the control to tension force; Thereby reduced disproportional plasticity and prolonged intensity, made the take-up degree of tightness consistent, side-bend is little; Coder 12 is used to detect I-beam wheel 6 rotating speeds; Impulse singla makes it with respect to permanent magnet DC motor run-in synchronism through servo-control unit control servomotor, makes that the take-up process is more accurate.
The utility model is not limited to the foregoing description; On the basis of the disclosed technical scheme of the utility model; Those skilled in the art is according to disclosed technology contents; Do not need performing creative labour just can make some replacements and distortion to some technical characterictics wherein, these replacements and distortion are all in the protection domain of the utility model.
Claims (5)
1. an axle dress photovoltaic welding belt parts the power take-up a little, it is characterized in that, comprises being installed in the frame top guide bar; Slidably be provided with motor cabinet on the guide rod, said motor cabinet links together through screw mandrel and winding displacement motor, and said winding displacement motor is installed on the frame; Coiling electric motor is installed on the motor cabinet; Relative fixed has I-beam wheel on the coiling electric motor output shaft, and photovoltaic welding belt is wound on the I-beam wheel through guide wheel, is provided with straining pulley between said guide wheel and the I-beam wheel; The end of straining pulley is provided with tension pick-up, also is connected with coder on the said coiling electric motor.
2. a kind of dress photovoltaic welding belt according to claim 1 parts the power take-up a little, it is characterized in that, is provided with reel between said straining pulley and the I-beam wheel.
3. a kind of dress photovoltaic welding belt according to claim 1 and 2 parts the power take-up a little, it is characterized in that said winding displacement motor is a servomotor.
4. a kind of dress photovoltaic welding belt according to claim 1 and 2 parts the power take-up a little, it is characterized in that said coiling electric motor is a permanent magnet DC motor.
5. a kind of dress photovoltaic welding belt according to claim 1 and 2 parts the power take-up a little, it is characterized in that said straining pulley is provided with three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204293234U CN202296563U (en) | 2011-11-03 | 2011-11-03 | Axle-mounted photovoltaic welding strip micro-tension take-up device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204293234U CN202296563U (en) | 2011-11-03 | 2011-11-03 | Axle-mounted photovoltaic welding strip micro-tension take-up device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202296563U true CN202296563U (en) | 2012-07-04 |
Family
ID=46365503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204293234U CN202296563U (en) | 2011-11-03 | 2011-11-03 | Axle-mounted photovoltaic welding strip micro-tension take-up device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202296563U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106946097A (en) * | 2017-03-21 | 2017-07-14 | 南京航空航天大学 | Cable pull self-regulation capstan winch and its control method |
| CN108996441A (en) * | 2018-08-24 | 2018-12-14 | 国网河北省电力有限公司沧州供电分公司 | Quantitative lifting device for overhead line |
-
2011
- 2011-11-03 CN CN2011204293234U patent/CN202296563U/en active IP Right Grant
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106946097A (en) * | 2017-03-21 | 2017-07-14 | 南京航空航天大学 | Cable pull self-regulation capstan winch and its control method |
| CN106946097B (en) * | 2017-03-21 | 2019-07-09 | 南京航空航天大学 | Cable pull self-regulation capstan winch and its control method |
| CN108996441A (en) * | 2018-08-24 | 2018-12-14 | 国网河北省电力有限公司沧州供电分公司 | Quantitative lifting device for overhead line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 212218 No. 1 Sun Road, oil Square Industrial Zone, Yangzhong, Zhenjiang, Jiangsu Patentee after: Jiangsu sun Polytron Technologies Inc Address before: 212218 No. 1 Sun Road, oil Square Industrial Zone, Yangzhong, Zhenjiang, Jiangsu Patentee before: Jiangsu Photovoltaic Technology Co.,Ltd. |