Photovoltaic cable stripping machine

Abstract

The utility model discloses a photovoltaic cable stripping machine, which relates to the technical field of photovoltaic cables and comprises a cable stripping frame and a waste winding device, a driving motor is fixedly mounted on the bottom wall of the cable stripping frame, and the output end of the driving motor is fixedly connected with a worm. The waste winding device comprises two wire guiding blocks, two rotating rods, two waste winding discs and two second worm wheels, the two wire guiding blocks are fixedly connected to the top of the wire stripping frame, flow guiding grooves are formed in the surfaces of the two wire guiding blocks, and the two rotating rods are rotationally connected to the top of the wire stripping frame. The two waste material winding discs are installed at the upper ends of the two rotating rods correspondingly, the two waste material winding discs rotate to wind stripped outer skins to the surfaces of the two waste material winding discs, then the outer skins of the cables are separated from the copper wires, the cut outer skins of the cables are prevented from being recycled by the winding rollers along with the copper wires, the outer skins and the copper wires are directly recycled in a classified mode, and the recycling efficiency is improved. And manual secondary treatment is not needed any more.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic cables, in particular to a photovoltaic cable stripping machine. Background Art

[0002] In recent years, as new energy sources have been gradually promoted, solar power generation technology, as one of the new energy sources, will become one of the green energy technologies of the future. Solar energy or photovoltaic (PV) is increasingly widely used in China, and the corresponding application prospects of photovoltaic cables are also broad. In the recycling process of waste photovoltaic cables, it is often necessary to use the corresponding photovoltaic cable stripping device to separate the cable core and protective sheath of the photovoltaic cable, so as to realize the recycling and reuse of the photovoltaic cable, secondary processing, and improve the utilization rate of materials.

[0003] At present, most photovoltaic cables are stripped manually. When stripping the cables manually, the staff needs to hold the cables and then use a cutting knife to cut open the protective layer on the outer surface of the cables.

[0004] During the cable stripping process, two stripping knives are used to cut the cable sheath. Although the cable sheath is cut by the upper and lower stripping knives, the cable sheath still adheres to the copper conductor, making it difficult to separate the cable sheath from the copper conductor. As a result, the cut cable sheath is recycled along with the copper conductor by the reel, requiring manual secondary processing, which increases labor and reduces production efficiency. Utility Model Content

[0005] The purpose of the present utility model is to solve at least one of the technical problems existing in the prior art and to provide a photovoltaic cable stripping machine that can solve the problem that the cable sheath is still adhered to the copper wire, making it difficult to separate the cable sheath and the copper wire, resulting in the cut cable sheath being recovered by the winding roller together with the copper wire, requiring manual secondary processing, which increases labor and reduces production efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a photovoltaic cable stripping machine, comprising a wire stripping frame and a waste winding device, a driving motor is fixedly installed on the bottom wall of the wire stripping frame, and a worm is fixedly connected to the output end of the driving motor, and the waste winding device comprises two wire blocks, two rotating rods, two waste winding discs and two second worm gears, the two wire blocks are fixedly connected to the top of the wire stripping frame, the surfaces of the two wire blocks are provided with guide grooves, the two rotating rods are rotatably connected to the top of the wire stripping frame, and the two waste winding discs are respectively installed on the upper ends of the two rotating rods.

[0007] Preferably, the top of the wire stripping frame is rotatably connected to two rotating shafts, and the upper ends of the two rotating shafts are fixedly connected to a feeding disc.

[0008] Preferably, the lower ends of the two rotating shafts are fixedly connected with first worm gears, and the worm is meshingly connected with the two first worm gears.

[0009] Preferably, a circular ring frame is fixedly connected to the top of the wire stripping frame, and two stripping knives are fixedly connected to the inner wall of the circular ring frame, and the two stripping knives are symmetrically arranged.

[0010] Preferably, the two second worm gears are fixedly connected to the lower ends of the two rotating rods respectively, and the two second worm gears are meshedly connected with the worm.

[0011] Preferably, a servo motor is fixedly installed on the top of the wire stripping frame, an output end of the servo motor is fixedly connected to a rotating rod, and a wire winding reel is installed on the surface of the rotating rod.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The photovoltaic cable stripping machine can drive the two waste reels to rotate simultaneously by rotating the two rotating rods. The two waste reels can reel the peeled outer sheath to its surface, thereby separating the cable outer sheath from the copper wire, preventing the cut cable outer sheath from being recycled along with the copper wire by the reeling roller. In this way, the outer sheath and copper wire can be directly sorted and recycled, and manual secondary processing is no longer required, which not only reduces labor but also improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0015] Figure 1 This is a schematic diagram of the overall structure of a photovoltaic cable stripping machine according to the present invention;

[0016] Figure 2 This is a schematic diagram of the left side structure of a photovoltaic cable stripping machine of the present utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the wire stripping rack of the utility model;

[0018] Figure 4 This is a schematic diagram of the surface structure of the conductor block of the present invention.

[0019] Figure numerals: 1. Wire stripping frame; 2. Rotating shaft; 3. Feeding disc; 4. First worm gear; 5. Driving motor; 6. Worm; 7. Ring frame; 8. Stripping knife; 9. Wire block; 10. Guide groove; 11. Rotating rod; 12. Waste winding disk; 13. Second worm gear; 14. Servo motor; 15. Rotating rod; 16. Wire winding disk. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0021] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0022] In the description of this utility model, terms such as "greater than," "less than," and "exceed" are understood to exclude the number indicated, while terms such as "above," "below," and "within" are understood to include the number indicated. The terms "first" and "second" are used solely to distinguish technical features and are not to be construed as indicating or implying relative importance, or as implicitly specifying the number or order of the technical features indicated.

[0023] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0024] See also Figure 1-4 The utility model provides a technical solution: a photovoltaic cable stripping machine, including a wire stripping frame 1 and a waste winding device. The top of the wire stripping frame 1 is rotatably connected to two rotating shafts 2, the upper ends of the two rotating shafts 2 are fixedly connected to a feeding disc 3, and the lower ends of the two rotating shafts 2 are fixedly connected to a first worm gear 4. The bottom wall of the wire stripping frame 1 is fixedly installed with a driving motor 5, and the output end of the driving motor 5 is fixedly connected to a worm 6. The worm 6 is meshed with the two first worm gears 4. The top of the wire stripping frame 1 is fixedly connected to a circular ring frame 7, and the inner wall of the circular ring frame 7 is fixedly connected to two stripping knives 8, and the two stripping knives 8 are symmetrically arranged.

[0025] After the staff puts the photovoltaic cable into the inner side of the two feeding discs 3, the driving motor 5 is started. The output end of the driving motor 5 rotates to drive the worm 6 to rotate. The rotation of the worm 6 can drive the two first worm gears 4 and the two rotating shafts 2 to rotate at the same time. The rotation of the two rotating shafts 2 can drive the two feeding discs 3 to rotate relative to each other. The two feeding discs 3 rotate and squeeze the photovoltaic cable inside them, and drive them to gradually move to the right through the friction with the photovoltaic cable. The photovoltaic cable gradually moves to the right and enters the interior of the circular ring frame 7. At this time, the outer skin of the photovoltaic cable can be cut by two stripping knives 8, and the outer skin of the photovoltaic cable is cut into two parts.

[0026] The waste winding device includes two wire blocks 9, two rotating rods 11, two waste winding disks 12 and two second worm gears 13. The two wire blocks 9 are fixedly connected to the top of the wire stripping frame 1. The surfaces of the two wire blocks 9 are provided with guide grooves 10. The two rotating rods 11 are rotatably connected to the top of the wire stripping frame 1. The two waste winding disks 12 are respectively installed at the upper ends of the two rotating rods 11. The two second worm gears 13 are respectively fixedly connected to the lower ends of the two rotating rods 11. The two second worm gears 13 are both meshed with the worm 6.

[0027] After the two parts of the outer sheath are separated and moved to the surface of the two conductor blocks 9, and enter the interior of the two guide grooves 10, the outer sheath is guided by the two guide grooves 10. After the staff winds the two parts of the outer sheath onto the surface of the two waste winding disks 12, the rotation of the worm 6 can drive the two second worm gears 13 and the two rotating rods 11 to rotate at the same time. The rotation of the two rotating rods 11 can drive the two waste winding disks 12 to rotate at the same time. The rotation of the two waste winding disks 12 can reel the peeled outer sheath onto its surface, thereby separating the cable outer sheath from the copper conductor, preventing the cut cable outer sheath from being recycled by the winding roller along with the copper conductor. In this way, the outer sheath and the copper conductor can be directly classified and recycled, and manual secondary processing is no longer required, which not only reduces labor but also improves production efficiency.

[0028] A servo motor 14 is fixedly mounted on the top of the wire stripping frame 1 , an output end of the servo motor 14 is fixedly connected to a rotating rod 15 , and a wire winding reel 16 is mounted on the surface of the rotating rod 15 .

[0029] After the staff starts the servo motor 14, the output end of the servo motor 14 rotates to first drive the rotating rod 15 to rotate, and the rotation of the rotating rod 15 can drive the wire winding drum 16 to rotate and wind the copper wire, thereby achieving the purpose of automatically collecting the copper wire and the outer sheath.

[0030] Working principle: For this photovoltaic cable stripping machine, after the staff puts the photovoltaic cable into the inner side of the two feeding discs 3, the driving motor 5 is started, and the output end of the driving motor 5 rotates to drive the worm 6 to rotate. The rotation of the worm 6 can drive the two first worm gears 4 and the two rotating shafts 2 to rotate at the same time. The rotation of the two rotating shafts 2 can drive the two feeding discs 3 to rotate relative to each other. The two feeding discs 3 rotate and squeeze the photovoltaic cable inside them. The photovoltaic cable gradually moves to the right and enters the inside of the ring frame 7. At this time, the outer skin of the photovoltaic cable can be cut by two stripping knives 8. After the two parts of the outer skin are separated, they move to the surface of the two wire blocks 9 and After entering the interior of the two guide grooves 10 for guidance, the staff will wind the two parts of the outer skin onto the surface of the two waste winding disks 12. The rotation of the worm 6 can drive the two second worm gears 13 and the two rotating rods 11 to rotate at the same time. The rotation of the two rotating rods 11 can drive the two waste winding disks 12 to rotate at the same time. The rotation of the two waste winding disks 12 can reel the peeled outer skin onto its surface. After the staff starts the servo motor 14, the output end of the servo motor 14 rotates first to drive the rotating rod 15 to rotate. The rotation of the rotating rod 15 can drive the wire winding disk 16 to rotate and reel the copper wire, thereby achieving the purpose of automatic collection of the copper wire and the outer skin.

[0031] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A photovoltaic cable stripping machine, characterized in that: include: Wire stripping frame (1) and waste winding device; A driving motor (5) is fixedly mounted on the bottom wall of the wire stripping frame (1), and a worm (6) is fixedly connected to the output end of the driving motor (5); The waste winding device comprises two wire blocks (9), two rotating rods (11), two waste winding discs (12) and two second worm gears (13). The two wire blocks (9) are fixedly connected to the top of the wire stripping frame (1). The surfaces of the two wire blocks (9) are provided with guide grooves (10). The two rotating rods (11) are rotatably connected to the top of the wire stripping frame (1). The two waste winding discs (12) are respectively installed on the upper ends of the two rotating rods (11).

2. A photovoltaic cable stripping machine according to claim 1, characterized in that: The top of the wire stripping frame (1) is rotatably connected to two rotating shafts (2), and the upper ends of the two rotating shafts (2) are fixedly connected to a feeding disc (3).

3. A photovoltaic cable stripping machine according to claim 2, characterized in that: The lower ends of the two rotating shafts (2) are fixedly connected to a first worm gear (4), and the worm (6) is meshingly connected to the two first worm gears (4).

4. The photovoltaic cable stripping machine according to claim 1, characterized in that: The top of the wire stripping frame (1) is fixedly connected to a circular ring frame (7), and the inner wall of the circular ring frame (7) is fixedly connected to two stripping knives (8), which are symmetrically arranged.

5. The photovoltaic cable stripping machine according to claim 1, characterized in that: The two second worm wheels (13) are respectively fixedly connected to the lower ends of the two rotating rods (11), and the two second worm wheels (13) are both meshedly connected with the worm (6).

6. The photovoltaic cable stripping machine according to claim 1, characterized in that: A servo motor (14) is fixedly mounted on the top of the wire stripping frame (1), an output end of the servo motor (14) is fixedly connected to a rotating rod (15), and a wire winding reel (16) is mounted on the surface of the rotating rod (15).

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