CN211209222U - Device for protecting junction box lead from falling - Google Patents
Device for protecting junction box lead from falling Download PDFInfo
- Publication number
- CN211209222U CN211209222U CN201922136385.5U CN201922136385U CN211209222U CN 211209222 U CN211209222 U CN 211209222U CN 201922136385 U CN201922136385 U CN 201922136385U CN 211209222 U CN211209222 U CN 211209222U
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- spring steel
- sucking disc
- stud
- inner core
- soft
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Abstract
The utility model relates to a solar cell production field. A device for protecting a wire of a junction box from falling is characterized in that: including soft hemisphere sucking disc (2), be in drawing post (1) in the soft hemisphere sucking disc (2) outside, be in bottom coupling mechanism (3) that soft hemisphere sucking disc (2) outside bottom and be connected with soft hemisphere sucking disc (2), connecting knee (4) on bottom coupling mechanism (3), soft hemisphere sucking disc (2) are inside to be hemispherical cavity, draw post (1) and soft hemisphere sucking disc (2) integration and be connected. The speed of fixing the wire is improved, the device can finish operation within 1-2 seconds, and the operation efficiency and labor intensity are greatly improved; the device can reduce production cost and improve market competitiveness due to the recycling characteristic.
Description
Technical Field
The utility model relates to a solar cell production field.
Background
Along with the popularization of automation equipment in the photovoltaic industry, manual operation is continuously replaced by advanced equipment, in the cleaning process of assembly production, the operation efficiency is greatly improved by the introduction of an automatic panel turnover machine, but the problem that wires of a junction box (the length of the wires is usually 1000 plus one 1200 mm) need to be added with adhesive tape reinforcement operation in the previous process due to the problem that the wires fall down in the panel turnover process, so that time and labor are wasted.
Disclosure of Invention
The utility model discloses the technical problem that will solve is: how to fix the lead of the junction box quickly and prevent the lead from scratching the assembly line and equipment after the lead hangs down.
The utility model adopts the technical proposal that: a device for protecting a wire of a junction box from falling is characterized in that: including soft hemisphere sucking disc (2), be in drawing post (1) in the soft hemisphere sucking disc (2) outside, be in bottom coupling mechanism (3) that soft hemisphere sucking disc (2) outside bottom and be connected with soft hemisphere sucking disc (2), connecting knee (4) on bottom coupling mechanism (3), soft hemisphere sucking disc (2) are inside to be hemispherical cavity, draw post (1) and soft hemisphere sucking disc (2) integration and be connected.
The soft hemispherical sucker (2) is composed of an internal spring steel skeleton and a hemispherical rubber outer layer, wherein the hemispherical rubber outer layer covers the inner side and the outer side of the spring steel skeleton, the spring steel skeleton comprises a spring steel outer ring (7) with the diameter of 1-3mm, a circular spring steel sheet (6), a first threaded hole (5) in the center of the circular spring steel sheet (6), an arc spring steel wire (8) which is connected with the spring steel outer ring (7) and the circular spring steel sheet (6) and has the diameter of 0.2-0.8mm and is in a hemispherical cage shape and uniformly distributed on the outer side of the circular spring steel sheet (6), and the hemispherical rubber outer layer does not cover the first threaded hole (5).
The inner core of the bottom connecting mechanism (3) is of a cylindrical structure, one end of the inner core of the bottom connecting mechanism (3) is integrated or is connected with a first stud (9) in a welding mode, a second threaded hole (10) is formed in the peripheral side of the inner core of the bottom connecting mechanism (3), the first stud (9) is meshed with the first threaded hole (5), the outer side of the inner core of the bottom connecting mechanism (3) is covered with a cylindrical rubber outer layer, and the cylindrical rubber outer layer does not cover the second threaded hole (10) and the first stud (9).
The inner core of the bent rod (4) is composed of a second stud (11), a round cake (12) integrated or welded on the second stud (11), and L-shaped bent iron wires with the diameter of 3-5mm integrated or welded on the round cake (12), the outer side of the inner core of the bent rod (4) except the second stud (11) is covered with a L-shaped rubber outer layer, and the second stud (11) is meshed with a second threaded hole (10).
The utility model has the advantages that: the speed of fixing the wire is improved, the device can finish operation within 1-2 seconds, and the operation efficiency and labor intensity are greatly improved; the device can reduce production cost and improve market competitiveness due to the recycling characteristic.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic top view of the present invention;
fig. 3 is a right side view schematic of the present invention;
FIG. 4 is a schematic diagram of a spring steel skeleton of the soft hemispherical chuck;
FIG. 5 is a schematic view of a bottom attachment mechanism;
FIG. 6 is a schematic view of a bent rod structure;
the drawing column comprises a drawing column 1, a soft hemispherical sucker 2, a bottom connecting mechanism 3, a bent rod 4, a first threaded hole 5, a circular spring steel sheet 6, a spring steel outer ring 7, an arc spring steel wire 8, a first stud 9, a second threaded hole 10, a second stud 11, a second stud 12, a round cake 13 and an L-shaped bent iron wire.
Detailed Description
As shown in fig. 1-6, a spring steel skeleton is firstly prepared, the spring steel skeleton comprises a spring steel outer ring 7 with the diameter of 1-3mm, a circular spring steel sheet 6, a first threaded hole 5 in the center of the circular spring steel sheet 6, an arc spring steel wire 8 with the diameter of 0.5mm, the arc spring steel wire is connected with the spring steel outer ring 7 and the circular spring steel sheet 6, the arc spring steel wire is arranged on the outer side of the circular spring steel sheet (6) in a semi-spherical cage shape, the arc spring steel wire is uniformly distributed on the outer side of the circular spring steel sheet (6), the spring steel skeleton is placed in a mold for PE rubber injection molding, a soft semi-spherical suction cup 2 is formed after cooling, the radius of the inner cavity of the soft semi-spherical suction cup 2 is 2.5cm, the diameter of the column is 2.5mm, the length of the inner core is 10mm, the inner core of the bottom connecting mechanism is prepared, the inner core of the bottom connecting mechanism is in a cylindrical structure (the diameter of 16mm and the height of 20 mm), one end of the inner core of the bottom connecting mechanism 3 is integrated or welded with the first threaded bolt 9, the inner core of the bottom connecting mechanism is welded with the second threaded bolt 10, wherein the first threaded bolt 9 is engaged with the first threaded hole 5, the inner core of the bottom connecting mechanism is placed in the bottom connecting mechanism, the inner core of the bottom connecting mechanism, the inner core of the.
With soft hemisphere sucking disc 2, bottom coupling mechanism 3, curved bar 4 together through threaded connection, then the hand is according to soft hemisphere sucking disc 2 outer walls, and the glass face is aimed at to 2 oral areas of hemisphere sucking disc, then puts the hand in, under the atmospheric pressure effect, is used for the device that the protection terminal box wire droops to adsorb to be fixed on the glass face, can twine the terminal box wire on curved bar 4, then turns over the board operation, and after the operation was accomplished, the hand dragged and draws post 1, takes off the utility model discloses the device.
Claims (4)
1. A device for protecting a wire of a junction box from falling is characterized in that: including soft hemisphere sucking disc (2), be in drawing post (1) in the soft hemisphere sucking disc (2) outside, be in bottom coupling mechanism (3) that soft hemisphere sucking disc (2) outside bottom and be connected with soft hemisphere sucking disc (2), connecting knee (4) on bottom coupling mechanism (3), soft hemisphere sucking disc (2) are inside to be hemispherical cavity, draw post (1) and soft hemisphere sucking disc (2) integration and be connected.
2. The device of claim 1, wherein the device comprises: the soft hemispherical sucker (2) is composed of an internal spring steel skeleton and a hemispherical rubber outer layer, wherein the hemispherical rubber outer layer covers the inner side and the outer side of the spring steel skeleton, the spring steel skeleton comprises a spring steel outer ring (7) with the diameter of 1-3mm, a circular spring steel sheet (6), a first threaded hole (5) in the center of the circular spring steel sheet (6), an arc spring steel wire (8) which is connected with the spring steel outer ring (7) and the circular spring steel sheet (6) and has the diameter of 0.2-0.8mm and is in a hemispherical cage shape and uniformly distributed on the outer side of the circular spring steel sheet (6), and the hemispherical rubber outer layer does not cover the first threaded hole (5).
3. A device for protecting a terminal block from wire drooping according to claim 2, wherein: the inner core of the bottom connecting mechanism (3) is of a cylindrical structure, one end of the inner core of the bottom connecting mechanism (3) is integrated or is connected with a first stud (9) in a welding mode, a second threaded hole (10) is formed in the peripheral side of the inner core of the bottom connecting mechanism (3), the first stud (9) is meshed with the first threaded hole (5), the outer side of the inner core of the bottom connecting mechanism (3) is covered with a cylindrical rubber outer layer, and the cylindrical rubber outer layer does not cover the second threaded hole (10) and the first stud (9).
4. The device for protecting the lead of the junction box from falling off is characterized in that the inner core of the bent rod (4) is composed of a second stud (11), a round cake (12) integrated or welded on the second stud (11), and L-shaped bent iron wires (13) which are integrated or welded on the round cake (12) and have the diameter of 3-5mm, the inner core of the bent rod (4) except the second stud (11) is covered with a L-shaped rubber outer layer, and the second stud (11) is meshed with the second threaded hole (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922136385.5U CN211209222U (en) | 2019-12-03 | 2019-12-03 | Device for protecting junction box lead from falling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922136385.5U CN211209222U (en) | 2019-12-03 | 2019-12-03 | Device for protecting junction box lead from falling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211209222U true CN211209222U (en) | 2020-08-07 |
Family
ID=71853289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922136385.5U Active CN211209222U (en) | 2019-12-03 | 2019-12-03 | Device for protecting junction box lead from falling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211209222U (en) |
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2019
- 2019-12-03 CN CN201922136385.5U patent/CN211209222U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210208 Address after: 046000 Zhangze Industrial Park, high tech Zone, suburb of Changzhi City, Shanxi Province Patentee after: Shanxi Lu'an sailafu Photovoltaic System Co.,Ltd. Address before: 046000 Zhangze New Industrial Park in the Suburb of Changzhi City, Shanxi Province Patentee before: SHANXI LU'AN PHOTOVOLTAICS TECHNOLOGY Co.,Ltd. |