CN103832864A - Solder strip feeding device - Google Patents
Solder strip feeding device Download PDFInfo
- Publication number
- CN103832864A CN103832864A CN201210495202.9A CN201210495202A CN103832864A CN 103832864 A CN103832864 A CN 103832864A CN 201210495202 A CN201210495202 A CN 201210495202A CN 103832864 A CN103832864 A CN 103832864A
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- CN
- China
- Prior art keywords
- copper strips
- tin
- feeding
- winder
- winding
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- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Abstract
The invention discloses a solder strip feeding device in the field of tin-plated solder strip production devices. The solder strip feeding device comprises a feeding plate used for winding copper strips to be machined and a winding plate used for winding tin-plated solder strips. The feeding plate is in transmission connection with an output shaft of a feeding motor, the winding plate is in transmission connection with a winding motor, a tin pool allowing the copper strips to penetrate is disposed between the winding plate and the feeding plate, a synchronous detection device is arranged between the winding plate and the tin pool, the synchronous detection device comprises a guide roller used for guiding the copper strips, a roller shaft of the guide roller is disposed at one end of a rotary arm, the other end of the rotary arm is connected with a rotary shaft, the rotary shaft is rotatably arranged on a support, the other end of the rotary shaft is connected with a rotary portion of a rotary potentiometer, the rotary shaft is sleeved with a torsion spring, the two ends of the torsion spring are supported between the rotary arm and the support, and the potentiometer controls the rotation speed of the feeding motor through rotation angle signals. Due to the fact that the potentiometer is arranged to drive the feeding motor to work, synchronous feeding is achieved, and tin plating quality of the copper strips is guaranteed.
Description
Technical field
The present invention relates to a kind of process units of tin-coated welding strip, particularly a kind of discharging device of welding.
Background technology
In the production technology of solar cell, need to adopt welding soldering, each battery is confluxed and is connected to inverter, welding generally adopts copper strips, is coated with tin, so that brazing at copper strip surface; Copper strips is in the time being coated with tin, need to will pull out from the discharge plate of reeling, and through the Xi Chi that soldering tin is housed, after cooling again, reeled by winder, between winder and discharge plate, rotating speed is inconsistent, and require linear velocity consistent, and keep certain tension force, in actual production process, usually make the Tensity size that is subject on copper strips inconsistent, excessive tension force can cause the distortion of copper strips generation local elongation, and too small tension force can make in copper strips cooling process, Local warping distortion, causes the current capacity of welding to decline or soldering difficulty.
Summary of the invention
The object of this invention is to provide a kind of welding discharging device, can welding blowing, improve the quality of product, ensure the continuity of tubing processing, improve production efficiency.
The object of the present invention is achieved like this: a kind of welding discharging device, comprise the reel discharge plate of copper strips to be processed and the winder of tin-coated welding strip of reeling, the output shaft of described discharge plate and blowing motor is in transmission connection, described winder is connected with coiling motor-driven, between winder and discharge plate, be provided with the Xi Chi passing for copper strips, between described winder and tin pond, be provided with sync detection device, described sync detection device comprises for the guiding roller to copper tape guide, the roll shaft of guiding roller is arranged on one end of pivoted arm, the other end rotating shaft of pivoted arm is connected, rotating shaft is arranged on support rotationally, the rotating shaft other end is connected with the rotating part of rotating potentiometer, in described rotating shaft, be set with torsion spring, torsion spring two ends are supported on respectively between pivoted arm and support, described potential device is according to angular signal, control the rotating speed of blowing motor.
When the present invention works, start the rotation of blowing driven by motor discharge plate and carry out blowing, simultaneously, coiling driven by motor winder coiled strip, welding is coated with tin through Xi Chi, and winder keeps certain tension force, torsion spring rotates certain angle, potential device also keeps certain rotational angle, and in the time of overtension on copper strips, guiding roller promotes pivoted arm and overcomes torsion spring torsion and rotate, potential device rotates, more accelerate blowing according to angular signal control blowing motor, the tension force acting on copper strips declines, and torsion spring resets; Otherwise in the time that the tension force on copper strips is too small, potential device, according to angular signal, is controlled the slow blowing of blowing motor, make the tension force on copper strips become large, to maintain the substantially constant of tension force.Compared with prior art, the present invention can control the synchronous blowing of copper strips, ensures that the tension force on copper strips is suitable, is unlikely to overtension and too small, has ensured the painting tin quality of copper strips.
In order to make sync detection device working stability, avoid winder winding diameter to change the interference bringing, between described winder and sync detection device, be provided with transition deflector roll.Between transition deflector roll and sync detection device, position is relatively fixing, can ensure the interference that potential device angular signal is not changed by the winding diameter of winder.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the partial enlarged drawing of A in Fig. 1.
Wherein, 1 winder, 2 transition deflector rolls, 3 Xi Chi, 4 discharge plates, 5 blowing motors, 6 coiling motors, 7 guiding rollers, 8 pivoted arms, 9 supports, 10 torsion springs, 11 rotating shafts, 12 potential devices, 13 copper strips.
Detailed description of the invention
As Fig. 1, shown in 2, for a kind of welding discharging device, comprise the reel discharge plate 4 of copper strips 13 to be processed and the winder 1 of tin-coated welding strip of reeling, described discharge plate 4 is in transmission connection with the output shaft of blowing motor 5, described winder 1 and coiling motor 6 are in transmission connection, between winder 1 and discharge plate 4, be provided with the tin pond 3 of passing for copper strips 13, between winder 1 and tin pond 3, be provided with sync detection device, described sync detection device comprises the guiding roller 7 for leading to copper strips 13, the roll shaft of guiding roller 7 is arranged on one end of pivoted arm 8, the other end rotating shaft 11 of pivoted arm 8 is connected, rotating shaft 11 is arranged on support 9 rotationally, rotating shaft 11 other ends are connected with the rotating part of rotating potentiometer 12, in described rotating shaft 11, be set with torsion spring 10, torsion spring 10 two ends are supported on respectively between pivoted arm 8 and support 9, described potential device 12 is according to the angular signal receiving, control the rotating speed of blowing motor 5, between described winder 1 and sync detection device, be provided with transition deflector roll 2.
When the present invention works, start the rotation of blowing driven by motor discharge plate and carry out blowing, simultaneously, coiling driven by motor winder 1 coiled strip, welding is coated with tin through Xi Chi, and winder 1 keeps certain tension force, torsion spring rotates certain angle, potential device also keeps certain rotational angle, and in the time of overtension on copper strips, guiding roller promotes pivoted arm and overcomes torsion spring torsion and rotate, potential device rotates, more accelerate blowing according to angular signal control blowing motor, the tension force acting on copper strips declines, and torsion spring resets; Otherwise in the time that the tension force on copper strips is too small, potential device, according to angular signal, is controlled the slow blowing of blowing motor, make the tension force on copper strips become large, to maintain the substantially constant of tension force.
The present invention is not limited to above-described embodiment; on the basis of technical scheme disclosed by the invention; 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 protection scope of the present invention.
Claims (2)
1. a welding discharging device, comprise the reel discharge plate of copper strips to be processed and the winder of tin-coated welding strip of reeling, the output shaft of described discharge plate and blowing motor is in transmission connection, described winder is connected with coiling motor-driven, between winder and discharge plate, be provided with the Xi Chi passing for copper strips, it is characterized in that: between described winder and tin pond, be provided with sync detection device, described sync detection device comprises for the guiding roller to copper tape guide, the roll shaft of guiding roller is arranged on one end of pivoted arm, the other end rotating shaft of pivoted arm is connected, rotating shaft is arranged on support rotationally, the rotating shaft other end is connected with the rotating part of rotating potentiometer, in described rotating shaft, be set with torsion spring, torsion spring two ends are supported on respectively between pivoted arm and support, described potential device is according to the angular signal receiving, control the rotating speed of blowing motor.
2. a kind of welding discharging device according to claim 1, is characterized in that, is provided with transition deflector roll between described winder and sync detection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210495202.9A CN103832864A (en) | 2012-11-23 | 2012-11-23 | Solder strip feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210495202.9A CN103832864A (en) | 2012-11-23 | 2012-11-23 | Solder strip feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103832864A true CN103832864A (en) | 2014-06-04 |
Family
ID=50796822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210495202.9A Pending CN103832864A (en) | 2012-11-23 | 2012-11-23 | Solder strip feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103832864A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104495453A (en) * | 2014-12-20 | 2015-04-08 | 桐梓县创兴自动化设备有限公司 | Horizontal finishing batching machine |
-
2012
- 2012-11-23 CN CN201210495202.9A patent/CN103832864A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104495453A (en) * | 2014-12-20 | 2015-04-08 | 桐梓县创兴自动化设备有限公司 | Horizontal finishing batching machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140604 |