CN216638517U - Inclined plane formula take-up reel for photovoltaic solder strip - Google Patents
Inclined plane formula take-up reel for photovoltaic solder strip Download PDFInfo
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- CN216638517U CN216638517U CN202122537963.3U CN202122537963U CN216638517U CN 216638517 U CN216638517 U CN 216638517U CN 202122537963 U CN202122537963 U CN 202122537963U CN 216638517 U CN216638517 U CN 216638517U
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- reel
- right end
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- 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
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Abstract
The utility model discloses an inclined-plane type take-up reel for a photovoltaic solder strip, which comprises a left end plate, a right end plate and a connecting cylinder for connecting the left end plate and the right end plate; the left end plate and the right end plate are symmetrically arranged at the left end and the right end of the connecting cylinder; the right side surface of the left end plate is provided with a left end plate conical surface inclined towards the central axis of the connecting cylinder, and the left side surface of the right end plate is provided with a right end plate conical surface inclined towards the central axis of the connecting cylinder. Further, a radial straight reinforcing rib is arranged on the left side face of the left end plate; the right side face of the right end plate is provided with a radial straight reinforcing rib. Compared with the prior art, the technical scheme of the utility model has the following beneficial effects: the wire winding machine comprises a left end plate, a right end plate, a left end plate and a right end plate, wherein the left end plate is provided with a left end plate conical surface; and secondly, a strip-shaped groove for fixing the wire end is arranged on the take-up reel, so that the wire end can be fixed at any time.
Description
Technical Field
The utility model relates to the field of photovoltaic solder strip manufacturing, in particular to an inclined-plane type take-up reel for a photovoltaic solder strip.
Background
The photovoltaic solder strip is also called a tinned copper strip or a tinned copper strip, is a composite conductive material formed by coating tin-based solder with a certain thickness on the surface of a copper strip or a copper wire with a certain size, is applied to the connection between photovoltaic module cells, mainly plays an important role in conducting and gathering electricity, and is a component part of a solar cell panel assembly. After the finished product welding strip is processed, the finished product photovoltaic welding strip needs to be wound on a take-up reel so as to be stored, packaged, transported and used during series welding. At present, a multi-purpose plastic take-up reel is collected and placed.
The take-up reel in the prior art has the following technical problems: firstly, a large gap is easy to occur on the side edge of a traditional straight-edge plastic take-up reel during take-up, so that the phenomena of wire clamping, distortion and the like occur during pay-off use of a welding belt, and poor welding of a battery piece is caused; secondly, the friction force is insufficient, and the take-up reel has position micro-motion when changing speed or stopping; and thirdly, the thread end of the bevel edge plastic take-up reel cannot be placed along with the take-up position.
Disclosure of Invention
In order to solve the above technical problems, the present invention mainly aims to provide an inclined-plane type take-up reel for a photovoltaic solder strip, so as to solve the technical problems that a gap is left between the inclined-plane type take-up reel and a left end plate or a right end plate when a wire is taken up, and the wire arrangement is not tight.
In order to achieve the above object, the present invention adopts the following technical solutions.
An inclined-plane take-up reel for a photovoltaic solder strip comprises a left end plate, a right end plate and a connecting cylinder for connecting the left end plate and the right end plate; the left end plate and the right end plate are symmetrically arranged at the left end and the right end of the connecting cylinder; the right side surface of the left end plate is provided with a left end plate conical surface inclined towards the central axis of the connecting cylinder, and the left side surface of the right end plate is provided with a right end plate conical surface inclined towards the central axis of the connecting cylinder.
Furthermore, a radial straight reinforcing rib is arranged on the left side surface of the left end plate; the right side face of the right end plate is provided with a radial straight reinforcing rib.
Furthermore, a plurality of runway-shaped reinforcing ribs are uniformly arranged on the left side surface of the left end plate in the radial direction; and a plurality of runway-shaped reinforcing ribs are uniformly arranged on the right side surface of the right end plate in the radial direction.
Furthermore, an inner cylinder sharing the central axis with the connecting cylinder is arranged in the connecting cylinder, the left end of the inner cylinder is connected with the left end of the connecting cylinder through a left connecting plate, and the right end of the inner cylinder is connected with the right end of the connecting cylinder through a right connecting plate.
Furthermore, three fan-shaped gaps are uniformly arranged on the left connecting plate and the right connecting plate respectively, the central angle of each fan-shaped gap is 60 degrees, and the fan-shaped gaps on the left connecting plate and the right connecting plate are complementary.
Furthermore, three round holes are uniformly formed in the left connecting plate, and three round holes are uniformly formed in the right connecting plate.
Furthermore, a plurality of strip-shaped grooves are radially arranged on the left end plate, and a plurality of strip-shaped grooves are radially arranged on the right end plate.
Furthermore, the included angle between the conical surface of the left end plate and the central axis of the connecting cylinder is A, wherein A is more than or equal to 100 degrees and less than or equal to 110 degrees; the included angle between the conical surface of the right end plate and the central axis of the connecting cylinder is B, wherein B is more than or equal to 100 degrees and less than or equal to 110 degrees.
Compared with the prior art, the technical scheme of the utility model has the following beneficial effects: the left end plate conical surface is arranged on the right side of the left end plate, and the right end plate conical surface is arranged on the left side of the right end plate, so that a gap is avoided when wires are wound up, and smooth paying-off is ensured; and secondly, a strip-shaped groove for fixing the wire end is arranged on the take-up reel, so that the wire end can be fixed at any time.
Drawings
In order to more clearly illustrate the embodiments or technical solutions of the present invention, the drawings used in the embodiments or technical solutions of the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a front view of an inclined-plane take-up reel for a photovoltaic solder strip according to the present invention;
FIG. 2 is a perspective view of a right end face view of the inclined-plane type take-up reel for the photovoltaic solder strip of the present invention;
FIG. 3 is a perspective view of a left end face view of an inclined-plane take-up reel for a photovoltaic solder strip according to the present invention;
FIG. 4 is a longitudinal sectional view of the inclined-plane type take-up reel for the photovoltaic solder strip according to the present invention;
in the above figures:
1, a left end plate; 101 left end plate conical surface; 2 a right end plate; 201 right end plate conical surface; 3 connecting the cylinder; 4, reinforcing ribs; 5, runway type reinforcing ribs; 6, inner cylinders; 7, a fan-shaped notch; 8, round holes; 9 a strip-shaped groove; 10 left connecting plate; 11 right connecting plate.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, specific details are set forth in order to provide a thorough understanding of the present invention. The utility model can be implemented in a number of ways different from those described herein and similar generalizations can be made by those skilled in the art without departing from the spirit of the utility model. Therefore, the present invention is not limited to the specific embodiments disclosed below.
Referring to fig. 1, an inclined-plane take-up reel for a photovoltaic solder strip includes a left end plate 1, a right end plate 2, and a connecting cylinder 3 connecting the left end plate 1 and the right end plate 2; the left end plate 1 and the right end plate 2 are symmetrically arranged at the left end and the right end of the connecting cylinder 3; the right side of the left end plate 1 is provided with a left end plate conical surface 101 inclined to the central axis of the connecting cylinder 3, and the left side of the right end plate 2 is provided with a right end plate conical surface 201 inclined to the central axis of the connecting cylinder 3. The right side of left end plate 1 sets up left end plate circular conical surface 101 and the left surface of right end plate 2 sets up right end plate circular conical surface 201, can obviously reduce the clearance when receiving the line, avoids card line, the distortion of take-up reel when the unwrapping wire.
Further, referring to fig. 2 and 3, the left side surface of the left end plate 1 is provided with radial straight reinforcing ribs 4; and the right side surface of the right end plate 2 is provided with a radial straight reinforcing rib 4.
Furthermore, a plurality of runway-shaped reinforcing ribs 5 are uniformly arranged on the left side surface of the left end plate 1 in the radial direction; and a plurality of runway-shaped reinforcing ribs 5 are uniformly arranged on the right side surface of the right end plate 2 in the radial direction. The straight reinforcing ribs 4 can reduce the weight of the take-up reel, the structural strength of the take-up reel is improved, and the runway type reinforcing ribs 5 can improve the friction force between the pay-off rack and the take-up reel, so that the brake of the take-up reel during paying off is facilitated. In practice, the number of the racetrack-type reinforcing ribs 5 is six.
Further, referring to fig. 4, an inner cylinder 6 sharing a central axis with the connecting cylinder 3 is arranged in the connecting cylinder 3, a left end of the inner cylinder 6 is connected with a left end of the connecting cylinder 3 through a left connecting plate 10, and a right end of the inner cylinder 6 is connected with a right end of the connecting cylinder 3 through a right connecting plate 11. Through setting up inner tube 6, cavity between connecting cylinder 3 and the inner tube 6 further reduces the weight of take-up reel, reduces the weight of take-up reel.
Furthermore, evenly be provided with three fan-shaped breach 7 on left connecting plate 10 and the right connecting plate 11 respectively, the central angle of fan-shaped breach 7 is 60, and fan-shaped breach 7 on the left connecting plate 10 is complementary with fan-shaped breach 7 on the right connecting plate 11. In the above embodiment, the left connecting plate 10 and the right connecting plate 11 are provided with the fan-shaped notches 7, and for the purpose of force balance, the fan-shaped notches 7 of the left connecting plate 10 are complementary with the fan-shaped notches 7 of the right connecting plate 11.
Furthermore, three round holes 8 are evenly formed in the left connecting plate 10, and three round holes 8 are evenly formed in the right connecting plate 11. The round hole 8 can further reduce the weight of the take-up reel, and the round hole 8 can also be used as a fixing hole for driving the take-up reel to rotate when the take-up reel is taken up and can also be used as a fixing hole for driving the take-up reel to rotate when the take-up reel is paid off. The more the number of the round holes 8 is, the smaller the angle of the take-up reel which is placed on the take-up stand or the pay-off stand to be adjusted is.
Further, radially be provided with a plurality of bar grooves 9 on the left end board 1, radially be provided with a plurality of bar grooves 9 on the right side board 2. A plurality of strip-shaped grooves 9 are formed in the left end plate 1 or the right end plate 2, and the ends of wires can be fixed at any time.
Furthermore, the included angle between the conical surface 101 of the left end plate and the central axis of the connecting cylinder 3 is A, wherein A is more than or equal to 100 degrees and less than or equal to 110 degrees; the included angle between the right end plate conical surface 201 and the central axis of the connecting cylinder 3 is B, wherein B is more than or equal to 100 degrees and less than or equal to 110 degrees.
Although the present invention has been described in detail in this specification with reference to specific embodiments and illustrative embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Accordingly, such modifications and improvements are intended to be within the scope of this invention as claimed.
Claims (8)
1. An inclined-plane type take-up reel for a photovoltaic solder strip is characterized by comprising a left end plate (1), a right end plate (2) and a connecting cylinder (3) for connecting the left end plate (1) and the right end plate (2); the left end plate (1) and the right end plate (2) are symmetrically arranged at the left end and the right end of the connecting cylinder (3); the right flank of left end board (1) sets up left end board conical surface (101) to connecting cylinder (3) axis slope, the left surface of right side board (2) is provided with right end board conical surface (201) to connecting cylinder (3) axis slope.
2. The inclined-plane take-up reel for the photovoltaic solder strip according to claim 1, wherein a radial straight reinforcing rib (4) is arranged on the left side surface of the left end plate (1); the right side face of the right end plate (2) is provided with a radial straight reinforcing rib (4).
3. The inclined-plane take-up reel for the photovoltaic solder strip according to claim 2, wherein a plurality of runway-shaped reinforcing ribs (5) are uniformly arranged on the left side surface of the left end plate (1) in the radial direction; the right side face of the right end plate (2) is uniformly provided with a plurality of runway-shaped reinforcing ribs (5) in the radial direction.
4. The inclined-plane type take-up reel for the photovoltaic solder strip according to claim 1, wherein an inner cylinder (6) having a common central axis with the connecting cylinder (3) is arranged in the connecting cylinder (3), the left end of the inner cylinder (6) is connected with the left end of the connecting cylinder (3) through a left connecting plate (10), and the right end of the inner cylinder (6) is connected with the right end of the connecting cylinder (3) through a right connecting plate (11).
5. The inclined-plane take-up reel for the photovoltaic solder strip according to claim 4, wherein three scallops (7) are uniformly arranged on the left connecting plate (10) and the right connecting plate (11), the central angle of the scallops (7) is 60 °, and the scallops (7) on the left connecting plate (10) are complementary to the scallops (7) on the right connecting plate (11).
6. The inclined-plane type take-up reel for the photovoltaic solder strip according to claim 5, wherein three round holes (8) are uniformly formed in the left connecting plate (10), and three round holes (8) are uniformly formed in the right connecting plate (11).
7. The inclined-plane take-up reel for the photovoltaic solder strip according to claim 1, wherein a plurality of strip-shaped grooves (9) are radially arranged on the left end plate (1), and a plurality of strip-shaped grooves (9) are radially arranged on the right end plate (2).
8. The inclined-plane take-up reel for the photovoltaic solder strip according to claim 1, wherein an included angle between the conical surface (101) of the left end plate and the central axis of the connecting cylinder (3) is A, wherein A is more than or equal to 100 degrees and less than or equal to 110 degrees; the included angle between the right end plate conical surface (201) and the central axis of the connecting cylinder (3) is B, wherein B is more than or equal to 100 degrees and less than or equal to 110 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122537963.3U CN216638517U (en) | 2021-10-21 | 2021-10-21 | Inclined plane formula take-up reel for photovoltaic solder strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122537963.3U CN216638517U (en) | 2021-10-21 | 2021-10-21 | Inclined plane formula take-up reel for photovoltaic solder strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216638517U true CN216638517U (en) | 2022-05-31 |
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ID=81729705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122537963.3U Active CN216638517U (en) | 2021-10-21 | 2021-10-21 | Inclined plane formula take-up reel for photovoltaic solder strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216638517U (en) |
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2021
- 2021-10-21 CN CN202122537963.3U patent/CN216638517U/en active Active
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