CN221343401U - Spool dish feeding and discharging mechanism and photovoltaic solder strip winding device - Google Patents
Spool dish feeding and discharging mechanism and photovoltaic solder strip winding device Download PDFInfo
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- CN221343401U CN221343401U CN202323128417.XU CN202323128417U CN221343401U CN 221343401 U CN221343401 U CN 221343401U CN 202323128417 U CN202323128417 U CN 202323128417U CN 221343401 U CN221343401 U CN 221343401U
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- reel
- spool
- driving piece
- die
- supporting rod
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- 238000004804 winding Methods 0.000 title claims abstract description 35
- 230000007246 mechanism Effects 0.000 title claims abstract description 34
- 238000007599 discharging Methods 0.000 title claims abstract description 18
- 229910000679 solder Inorganic materials 0.000 title claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 2
- XBWAZCLHZCFCGK-UHFFFAOYSA-N 7-chloro-1-methyl-5-phenyl-3,4-dihydro-2h-1,4-benzodiazepin-1-ium;chloride Chemical compound [Cl-].C12=CC(Cl)=CC=C2[NH+](C)CCN=C1C1=CC=CC=C1 XBWAZCLHZCFCGK-UHFFFAOYSA-N 0.000 claims 16
- 238000003466 welding Methods 0.000 abstract description 8
- 230000003068 static effect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Abstract
The utility model relates to a reel disc feeding and discharging mechanism, which comprises a reel and circular plates connected to two ends of the reel, wherein the reel comprises two support rods, a support rod rotation driving piece and a movable driving piece, the whole formed by the support rods and the support rod rotation driving piece is arranged at the driving end of the movable driving piece, the support rods are arranged at the driving end of the support rod rotation driving piece and can be driven to rotate by the support rod rotation driving piece, the distance between the two support rods is smaller than the maximum outer diameter of the reel disc, and when the reel disc is placed on the support rods and the support rods are driven to rotate by the support rod rotation driving piece, the static friction force between the support rods and the reel disc is enough to drive the reel disc to rotate. The photovoltaic solder strip winding device adopting the reel plate feeding and discharging mechanism is also provided. Grooves are formed in the inner side face of the circular plate of the reel disc to accommodate twisted flat wires, so that winding is smoothly performed. The angle of the reel disc is adjusted through the rotation of the supporting rod, so that the notch of the groove is aligned with the wire hook, and the welding strip smoothly enters the groove.
Description
Technical Field
The utility model belongs to the field of photovoltaic equipment, and relates to a reel plate feeding and discharging mechanism and a photovoltaic solder strip winding device.
Background
The photovoltaic solder strip, namely the tinned copper strip, is applied to the connection of the photovoltaic module battery piece and is an important raw material in the welding process of the photovoltaic module.
The photovoltaic solder strip is wound on the reel in advance when in use. Chinese patent document "CN212424985U" discloses an automatic winding device that winds up and down reels through a holding tank. This applies mostly to the winding of round wires. The welding strip has various shapes such as round wire, flat wire, triangular wire and the like, and the section is round, rectangular and triangular respectively. The flat wire production can have the phenomenon of side distortion on the automatic disc changing mechanism, so that the flat wire production cannot be smoothly wound.
Disclosure of utility model
The utility model aims to provide a winding shaft disc feeding and discharging mechanism which solves the problem that winding on a winding shaft disc is difficult to wind due to side distortion of flat wires.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
The utility model provides a reel disc feeding and discharging mechanism, which comprises a reel and circular plates connected to two ends of the reel, wherein the reel disc comprises two support rods, a support rod rotation driving piece and a movable driving piece, the whole formed by the support rods and the support rod rotation driving piece is arranged at the driving end of the movable driving piece, the support rods are arranged at the driving end of the support rod rotation driving piece and can be driven to rotate by the support rod rotation driving piece, a set distance is reserved between the two support rods, the distance is smaller than the maximum outer diameter of the reel disc, and when the reel disc is placed on the support rods and the support rods are driven to rotate by the support rod rotation driving piece, the static friction force between the support rods and the reel disc is enough to drive the reel disc to rotate.
Preferably, the feeding and discharging mechanism of the reel further comprises a positioning sensor, a positioning mark is arranged on the circular plate of the reel, the positioning sensor is arranged to correspond to the positioning mark so as to monitor the positioning mark when the reel rotates, the positioning sensor is connected with the carrier rod rotation driving member in phase, and the feeding and discharging mechanism further comprises an angle judging element, wherein the angle judging element is connected to the carrier rod rotation driving member so as to judge the rotation angle of the reel driven by the carrier rod rotation driving member.
Further, the positioning mark is a through hole arranged on the circular plate.
Preferably, the rotation driving member is configured to be capable of driving the rotation of the support rod in a forward direction and a reverse direction.
Preferably, the surface of the pin is straight in the direction in which the pin extends.
Preferably, one end of the supporting rod is a free end, and the free ends of the two supporting rods are positioned at the same end.
Preferably, the two brackets have the same diameter and are linked by a transmission belt or chain so as to be capable of rotating in the same direction and at the same speed.
The utility model also provides a photovoltaic solder strip winding device, adopt the spool dish feed mechanism of arbitrary preceding claim.
Preferably, at least one of the circular plates of the reel disc is provided with a groove on the inner side surface, the groove extends from the periphery of the circular plate to the periphery of the reel in a straight line, and the groove is tangential to the reel.
Further, two grooves are formed in the same circular plate, and the two grooves are mirror symmetry with respect to the axis of the reel.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
According to the reel plate feeding and discharging mechanism and the photovoltaic solder strip winding device, as the two support rods are arranged and can rotate, the reel plate can be rotated through rotation of the support rods during feeding, and therefore the angle of the reel plate can be adjusted. And the circular plate at the end part of the reel disc is provided with a groove, the groove extends from the periphery of the circular plate to the center, namely the peripheral surface of the reel, the outer end of the groove is rotated to the wire hook on the chuck (used for clamping the reel disc and rotating the winding), and therefore the welding strip can run in the groove after the wire hook hooks the welding strip, and the problem that the winding is unsmooth due to the distortion of the welding strip is reduced.
Drawings
Some specific embodiments of the utility model will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. In the accompanying drawings:
FIG. 1 is a schematic perspective view of a preferred embodiment of a photovoltaic solder strip winding apparatus of the present utility model;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is an enlarged view at B in FIG. 2;
FIG. 4 is a schematic perspective view of the loading and unloading mechanism of the reel disc of the present utility model;
FIG. 5 is an enlarged view of a portion of FIG. 4 and shows the internal structure of the rotational drive of the idler;
Wherein reference numerals are as follows:
1. A reel disc; 11. a reel; 12. a circular plate; 121. positioning marks; 122. a groove; 2. a supporting rod; 3. a support rod rotation driving piece; 31. a belt; 32. a rotary drive motor; 4. a moving driving member; 5. positioning a sensor; 6. a chuck; 7. a wire hook; 8. a cabinet; 9. a feeding channel; 10. an in-place sensor.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
The photovoltaic solder strip winding device shown in fig. 1 comprises a cabinet 8 and a winding mechanism (see chinese patent CN 212424985U) arranged in the cabinet 8, wherein fig. 1C is a reel loading and unloading mechanism for loading the reel 1 on the loading channel 9 to a winding station (approximately the part encircled by a in fig. 1).
As shown in fig. 2, the reel 1 is clamped by two chucks 6 on the winding station and is driven to rotate, a wire feeding mechanism (arranged in a cabinet 8 and not shown) sends welding strips to the reel 1 and is wound on the reel 1, after the reel 1 is wound with the welding strips with set length or weight, the chucks 6 on two sides release the reel 1, and the reel 1 falls onto a lower reel feeding and discharging mechanism, namely a component denoted by C, specifically onto two support rods 2 in the reel feeding and discharging mechanism.
The reel plate feeding and discharging mechanism shown in fig. 4 mainly comprises two support rods 2, a support rod rotation driving piece 3 and a movement driving piece 4. Wherein the rotation driving member 3 is used for driving the supporting rods 2 to rotate, that is, each supporting rod 2 can rotate around its own axis. The whole body formed by the supporting rod rotary driving piece 3 and the supporting rod 2 is connected with the driving end of the movable driving piece 4. The movement driving member 4 can drive the rotation driving member 3 of the supporting rod and the supporting rod 2 to move. As shown in fig. 1, after the reel 1 falling from the left end of the feeding channel 9 is supported by two supporting rods 2, the moving driving member 4 drives the supporting rods 2 to move to the lower part of the winding station, and then the reel 1 is lifted to be sent to the winding station.
As shown in fig. 4 and 5, the reel 1 includes a reel 11 and circular plates 12 attached to both ends of the reel 11. The two support rods 2 are at a distance which is greater than the maximum outer diameter of the reel disc 1, in particular greater than the diameter of the circular plate 12, so that the reel disc 1 can be supported on the support rods 2.
As shown in fig. 5, one ends of the two levers 2 are linked by a belt 31, and the belt 31 is driven to circulate by a rotary driving motor 32. The diameters of the two support rods 2 are the same. The belt 31 can drive the two support rods 2 to rotate in the same direction and at the same speed. When the supporting rods 2 rotate in the same direction and at the same speed, the reel disc 1 is driven to rotate by using static friction force between the surface of the supporting rods 2 and the outer edge surface of the circular plate 12, so that the angle of the reel disc 1 can be adjusted. The angle of the reel disc 1 is mainly adjusted in order to align the outer ends of the grooves 122 formed on the inner side of the circular plate 12 with the wire hooks 7 shown in fig. 3.
The wire hook 7 is provided at the outer edge of the chuck 6 for hooking the fed solder tape (not shown in the drawing, refer to chinese patent CN 212424985U) and winding the solder tape onto the surface of the spool 11 as the spool disk 1 rotates.
As shown in fig. 5, the reel loading and unloading mechanism further comprises an in-place sensor 10 and a positioning sensor 5, wherein the in-place sensor 10 is used for monitoring whether the reel 1 falls onto the supporting rod 2. The positioning sensor 5 is used for monitoring positioning marks 121 on the reel disc, i.e. through holes provided in the circular plate 12. The positioning mark 121 may be in other forms, and the gist is that it can be detected by the positioning sensor 5. In this example, an angle judging element (not shown) is further included, and the angle judging element is connected to the support rod rotation driving member 3, for judging how much the reel 1 is rotated by the support rod rotation driving member 3. This can be accomplished using mechanisms known in the art.
In this example, when the in-place sensor 10 detects that the reel disc 1 falls on the supporting rod 2, the supporting rod rotation driving member 3 can be started to rotate the reel disc 1; when the positioning sensor 5 detects the positioning mark 121, the reel 1 is rotated by 90 °, the rotation of the reel 1 can be continued by the rotation driving member 3 of the support rod, and the rotation of the reel 1 is detected by the angle detecting member.
The in-place sensor 10 is not necessary and the search for the positioning marks 121 by the positioning sensor 5 may be initiated manually.
In this example, the rotation driving member 3 is further configured to drive the supporting rod 2 to rotate forward and backward, that is, to drive the supporting rod 2 to rotate forward or to drive the supporting rod 2 to rotate backward.
The surface of the supporting rod 2 is straight in the extending direction of the supporting rod 2, so that the scroll 1 can slide smoothly on the surface of the supporting rod 2. During the clamping of the reel 1 by the chuck 6, the reel 1 may slide a small distance along the length of the carrier rod 2 on the surface of the carrier rod 2. Thus, the flat surface of the carrier rod 2 is advantageous in that the reel disc 1 does not shift after sliding, and still is able to align with the centre of the chuck 6. In this example, one end of the supporting rod 2 is a free end, and the free ends of the supporting rod 2 are located at the same end.
As shown in fig. 5, the groove 122 extends from the outer edge of the circular plate 12 toward the surface of the spool 11 and is tangential to the spool 11.
In this example, as shown in fig. 2, there are two winding stations with mirror symmetry left and right, wherein the wire hook 7 of the chuck 6 on the right winding station is on the left side (see fig. 3), the wire hook 7 of the chuck 6 on the left winding station is on the right side, and at least two grooves 122 are provided on the inner side of the circular plate 12 of the reel 1 in order to enable the reel feeding and discharging mechanism to simultaneously adapt to the reel feeding of the two winding stations. The two grooves 122 are mirror symmetrical. In this example, four grooves 122 are provided in one circular plate 12, and the outer ends of two grooves 122 are connected, and the two grooves 122 are in mirror symmetry, which is suitable for forward winding or reverse winding, and the two grooves 122 are also in mirror symmetry with one of the other two grooves 122, which is suitable for two symmetrical winding stations.
In summary, in the reel feeding and discharging mechanism and the photovoltaic solder strip winding device of this embodiment, the groove 122 is formed on the inner side surface of the circular plate 12, so that the flat wire can be hidden in the groove 122, and the flat wire is twisted in the groove 122, so that the winding production is not affected. Due to the grooving process of the spool 1, the notch of the groove 122 of the spool 1 needs to be aligned with the wire hook 7 when the spool is put on, so that the flat wire ends smoothly enter the notch. In the reel plate feeding and discharging mechanism of the embodiment, the supporting rods 2 can be rotated to be aligned, so that the slotting direction is rotated to a required angle before the empty reel is clamped, and then the empty reel is clamped by the clamping disc 6.
The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the present utility model and to implement the same, but are not intended to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.
Claims (10)
1. The utility model provides a spool dish unloading mechanism, spool dish (1) include spool (11) and connect round plate (12) at spool (11) both ends, a serial communication port, including two die-pins (2), die-pin rotary drive spare (3) and remove driving piece (4), die-pin (2) with the whole setting that die-pin rotary drive spare (3) constitute is in the drive end of remove driving piece (4), die-pin (2) set up the drive end of die-pin rotary drive spare (3) and can by die-pin rotary drive spare (3) drive rotation, two the distance that is less than set for distance and this distance between die-pin (2) the maximum external diameter of spool dish (1), spool dish (1) are placed on die-pin (2) just die-pin rotary drive spare (3) when the die-pin rotary drive spare (3) constitutes, die-pin (2) with friction between spool dish (1) is enough to drive spool dish (1) rotation.
2. The reel loading and unloading mechanism of claim 1, wherein: the spool plate feeding and discharging mechanism further comprises a positioning sensor (5), a positioning mark (121) is arranged on the circular plate (12) of the spool plate (1), the positioning sensor (5) is arranged to correspond to the positioning mark (121) so as to monitor the positioning mark (121) when the spool plate (1) rotates, the positioning sensor (5) is in phase connection with the supporting rod rotation driving piece (3), and the spool plate feeding and discharging mechanism further comprises an angle judging element, wherein the angle judging element is connected to the supporting rod rotation driving piece (3) so as to judge the rotation angle of the spool plate (1) driven by the supporting rod rotation driving piece (3).
3. The reel loading and unloading mechanism of claim 2, wherein: the positioning mark (121) is a through hole provided on the circular plate (12).
4. The reel loading and unloading mechanism of claim 1, wherein: the supporting rod rotation driving piece (3) is configured to drive the supporting rod (2) to rotate forwards and reversely.
5. The reel loading and unloading mechanism of claim 1, wherein: the surface of the supporting rod (2) is straight in the extending direction of the supporting rod (2).
6. The reel loading and unloading mechanism of claim 1, wherein: one end of each supporting rod (2) is a free end, and the free ends of the two supporting rods (2) are located at the same end.
7. The reel loading and unloading mechanism of claim 1, wherein: the two support rods (2) have the same diameter and are linked through a transmission belt or a chain so as to rotate in the same direction and at the same speed.
8. A photovoltaic solder strip winding device employing the reel loading and unloading mechanism of any one of claims 1 to 7.
9. The photovoltaic solder strip winding apparatus of claim 8 wherein: at least one circular plate (12) inner side surface of the scroll plate (1) is provided with a groove (122), the groove (122) extends from the periphery of the circular plate (12) to the periphery of the scroll (11) in a straight line, and the groove (122) is tangential with the scroll (11).
10. The photovoltaic solder strip winding apparatus of claim 9 wherein: two grooves (122) are formed in the same circular plate (12), and the two grooves (122) are mirror symmetry with respect to the axis of the winding shaft (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323128417.XU CN221343401U (en) | 2023-11-20 | 2023-11-20 | Spool dish feeding and discharging mechanism and photovoltaic solder strip winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323128417.XU CN221343401U (en) | 2023-11-20 | 2023-11-20 | Spool dish feeding and discharging mechanism and photovoltaic solder strip winding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221343401U true CN221343401U (en) | 2024-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323128417.XU Active CN221343401U (en) | 2023-11-20 | 2023-11-20 | Spool dish feeding and discharging mechanism and photovoltaic solder strip winding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221343401U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119604071A (en) * | 2024-12-31 | 2025-03-11 | 无锡晶澳卫蓝新能源科技有限公司 | A welding strip reel processing integrated machine and welding wire reel processing method |
-
2023
- 2023-11-20 CN CN202323128417.XU patent/CN221343401U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119604071A (en) * | 2024-12-31 | 2025-03-11 | 无锡晶澳卫蓝新能源科技有限公司 | A welding strip reel processing integrated machine and welding wire reel processing method |
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