Winding device for photovoltaic welding strip storage

Abstract

The utility model relates to the technical field of photovoltaic welding strip storage, in particular to a winding device for photovoltaic welding strip storage, which comprises a mounting plate, a circulating structure is mounted at the top of the mounting plate, a bearing structure is arranged at the top of the circulating structure, and a strip guide port is mounted on one side of the outer surface of the mounting plate; when the photovoltaic welding strip is wound and stored, one end of the photovoltaic welding strip penetrates through a strip guiding opening and then is fixed to a winding roller, then a second motor and a speed reducer and a first motor and a speed reducer are started at the same time, at the moment, the second motor and the speed reducer drive the winding roller to rotate for winding, and meanwhile the first motor and the speed reducer drive a twist shaft to rotate; due to the fact that the clamping block is clamped in the gap of the twist shaft, the twist shaft rotates to drive the movable plate to slide on the sliding rod in a reciprocating mode, winding of the winding roller is matched, the photovoltaic welding strips can be arranged on the winding roller neatly and precisely, the phenomenon that the photovoltaic welding strips are wound complexly and rub each other is avoided, and the use quality of the photovoltaic welding strips is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic solder ribbon storage, in particular to a winding device for photovoltaic solder ribbon storage. Background Technique

[0002] Photovoltaic solder ribbon, also known as tinned copper strip or tin-coated copper strip, is divided into bus bars and interconnection bars, which are used for the connection between battery cells of photovoltaic modules and play an important role in conducting and collecting electricity; the solder ribbon is an important raw material in the welding process of photovoltaic modules, and the quality of the solder ribbon will directly affect the current collection efficiency of the photovoltaic module and has a great impact on the power of the photovoltaic module.

[0003] There are still certain defects in the existing photovoltaic solder ribbon winding devices during actual use: most of the existing photovoltaic solder ribbon winding devices are wound on the roller manually, which is time-consuming and cannot ensure that the solder ribbon is precisely arranged on the winding roller. Eventually, the solder ribbons are seriously wound and rubbed against each other, affecting the normal use of the subsequent solder ribbon. Based on the existing technical deficiencies, the utility model designs a winding device for photovoltaic solder ribbon storage. Content of the Utility Model

[0004] In view of the deficiencies of the existing technology, the utility model provides a winding device for photovoltaic solder ribbon storage, which has the advantages of automatic winding and precise arrangement on the winding roller.

[0005] The utility model provides the following technical scheme: a winding device for photovoltaic solder ribbon storage, including a mounting plate, a circulating structure is installed on the top of the mounting plate, a bearing structure is arranged on the top of the circulating structure, and a tape guiding port is installed on one side of the outer surface of the mounting plate; the circulating structure includes two support plates, a first motor and a reducer are arranged on one side of the left support plate, one end of the output shaft of the first motor and the reducer is installed with a twist shaft, the other end of the twist shaft is rotatably connected to the right support plate, and two sliding rods are arranged between the two support plates; the bearing structure includes a moving plate, the moving plate is slidably connected to the two sliding rods, a clamping block is arranged at the bottom of the moving plate, the clamping block is stuck in the groove of the twist shaft, a winding roller is arranged inside the moving plate, and four positioning holes are opened on one side of the winding roller.

[0006] As a preferred technical scheme of the utility model, a second motor and a reducer are arranged on one side of the outer surface of the moving plate, one end of the output shaft of the second motor and the reducer is installed with a mounting disc, and a positioning pile is installed on one side of the mounting disc.

[0007] As a preferred technical scheme of the utility model, one end of the winding roller is connected to the positioning pile, and the right positioning holes of the winding roller are adapted to the four positioning piles.

[0008] As a preferred technical solution of the present utility model, a rotating shaft ring is arranged inside one side of the moving plate, and the rotating shaft ring is movably connected to the left side of the winding roller.

[0009] As a preferred technical solution of the present utility model, four positioning structures are arranged on the left side surface of the moving plate, and the four positioning structures include fixing plates.

[0010] As a preferred technical solution of the present utility model, a spring is installed inside the fixing plate, and one end of the spring is installed with a pressing plate.

[0011] As a preferred technical solution of the present utility model, a connecting rod is installed on one side of the bottom of the pressing plate, and a spherical bead is fixed inside the connecting rod.

[0012] As a preferred technical solution of the present utility model, a ring groove is opened on one side of the outer surface of the winding roller, the ring groove is slidably connected to the four spherical beads, and a pulling handle is installed on one side of the winding roller.

[0013] Compared with the prior art, the present utility model has the following beneficial effects:

[0014] 1. For the winding device for photovoltaic solder tapes, through the circulation structure and the bearing structure, when winding and storing the photovoltaic solder tapes, after one end of the photovoltaic solder tape is passed through the tape guiding port and fixed on the winding roller, then the second motor and the reducer and the first motor and the reducer are started simultaneously. At this time, the second motor and the reducer drive the winding roller to rotate for winding, and at the same time, the first motor and the reducer drive the twist shaft to rotate. Since the clamping block is stuck in the gap of the twist shaft, the rotation of the twist shaft can drive the moving plate to reciprocate on the sliding rod. Thus, in cooperation with the winding of the winding roller, the photovoltaic solder tapes can be neatly and precisely arranged on the winding roller, thereby avoiding the phenomenon of complex winding and mutual friction of the photovoltaic solder tapes and ensuring the use quality of the photovoltaic solder tapes;

[0015] 2. For the winding device for photovoltaic solder tapes, through the bearing structure and the positioning structure, when the winding roller finishes winding the photovoltaic solder tapes, by pulling out the four pressing plates outwards respectively, at this time the spring expands and contracts, and the connecting rod drives the spherical beads to extend out of the ring groove. At this time, by pulling the pulling handle, the winding roller can be pulled out from the mounting plate, and the pulled-down winding roller can be put into the warehouse for storage. Then, a new winding roller is inserted into the moving plate, and one end of it is aligned with the positioning pile. Finally, the four spherical beads are stuck in the ring groove again for positioning, and it can be used again. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the schematic diagram of the external structure of the present utility model;

[0017] Figure 2 is the schematic diagram of the circulation structure of the present utility model;

[0018] Figure 3 Schematic diagram of the positioning pile structure of the present utility model;

[0019] Figure 4 The present utility model Figure 3 Enlarged structure diagram at position A in;

[0020] Figure 5 Schematic diagram of the second motor and speed reducer structure of the present utility model.

[0021] In the figure: 1, mounting plate; 2, tape guiding port; 3, circulating structure; 31, support plate; 32, first motor and speed reducer; 33, twist shaft; 34, sliding rod; 4, bearing structure; 41, moving plate; 42, clamping block; 43, winding roller; 44, annular groove; 45, pull handle; 46, second motor and speed reducer; 47, mounting disc; 48, positioning pile; 5, rotating shaft ring; 6, positioning structure; 61, fixing plate; 62, spring; 63, pressing plate; 64, connecting rod; 65, spherical bead. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-5 , a winding device for photovoltaic solder tape storage, including a mounting plate 1, a circulating structure 3 is installed on the top of the mounting plate 1, a bearing structure 4 is arranged on the top of the circulating structure 3, and a tape guiding port 2 is installed on one side of the outer surface of the mounting plate 1; the circulating structure 3 includes two support plates 31, a first motor and speed reducer 32 is arranged on one side of the left support plate 31, one end of the output shaft of the first motor and speed reducer 32 is installed with a twist shaft 33, the other end of the twist shaft 33 is rotatably connected to the right support plate 31, and two sliding rods 34 are arranged between the two support plates 31; the bearing structure 4 includes a moving plate 41, the moving plate 41 is slidably connected to the two sliding rods 34, a clamping block 42 is arranged at the bottom of the moving plate 41, the clamping block 42 is stuck in the groove of the twist shaft 33, a winding roller 43 is arranged inside the moving plate 41, and four positioning holes are opened on one side of the winding roller 43.

[0024] Please refer to Figures 1-3 and Figure 5, on one side of the outer surface of the moving plate 41, a second motor and a speed reducer 46 are provided. One end of the output shaft of the second motor and the speed reducer 46 is equipped with a mounting plate 47, and a positioning pile 48 is installed on one side of the mounting plate 47. One end of the winding roller 43 is connected to the positioning pile 48, and the positioning holes on the right side of the winding roller 43 are adapted to the four positioning piles 48. Inside one side of the moving plate 41, a rotating shaft ring 5 is provided, and the rotating shaft ring 5 is movably connected to the left side of the winding roller 43.

[0025] Through the arrangement of the positioning piles 48 and the positioning holes, the winding roller 43 and the moving plate 41 can be detachably connected, which is convenient for the subsequent replacement of the winding roller 43. Through the arrangement of the rotating shaft ring 5, the winding roller 43 can rotate more smoothly.

[0026] Please refer to Figures 3-4 , on one side of the left surface of the moving plate 41, four positioning structures 6 are provided. The four positioning structures 6 include fixing plates 61. Inside the fixing plates 61, springs 62 are installed. One end of the springs 62 is equipped with pressing plates 63. On one side of the bottom of the pressing plates 63, connecting rods 64 are installed. Inside the connecting rods 64, spherical beads 65 are fixed. On one side of the outer surface of the winding roller 43, an annular groove 44 is formed, and the annular groove 44 is slidably connected to the four spherical beads 65. A pulling handle 45 is installed on one side of the winding roller 43.

[0027] By clamping the spherical beads 65 in the annular groove 44, the two sides of the winding roller 43 can be positioned in cooperation with the positioning piles 48, avoiding the phenomenon of position deviation during rotation.

[0028] Working principle: When a winding device for photovoltaic solder tapes is in use, in the initial state, first pass one end of the photovoltaic solder tape through the tape guiding port 2 and then fix it on the winding roller 43. Subsequently, start the second motor and the speed reducer 46 and the first motor and the speed reducer 32 simultaneously. At this time, the second motor and the speed reducer 46 drive the winding roller 43 to rotate for winding. At the same time, the first motor and the speed reducer 32 drive the twist shaft 33 to rotate. Since the clamping block 42 is stuck in the gap of the twist shaft 33, the rotation of the twist shaft 33 can drive the moving plate 41 to reciprocate on the sliding rod 34. Thus, in cooperation with the winding of the winding roller 43, the photovoltaic solder tape can be neatly and precisely arranged on the winding roller 43. When the winding roller 43 has wound up the photovoltaic solder tape, by pulling out the four pressing plates 63 outwards respectively, at this time the springs 62 expand and contract, and the connecting rods 64 drive the spherical beads 65 to extend out of the annular groove 44. At this time, by pulling the pulling handle 45, the winding roller 43 can be pulled out from the mounting plate 47. The pulled-down winding roller 43 can be stored in the warehouse. Subsequently, a new winding roller 43 is inserted into the moving plate 41, and one end of it is aligned with the positioning pile 48. Finally, make the four spherical beads 65 get stuck in the annular groove 44 again for positioning, and then it can be used again.

[0029] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A winding device for storing photovoltaic welding tapes, comprising a mounting plate (1), characterized in that: A circulation structure (3) is installed on the top of the mounting plate (1), a bearing structure (4) is arranged on the top of the circulation structure (3), and a tape guiding port (2) is installed on one side of the outer surface of the mounting plate (1). The circulation structure (3) includes two support plates (31). On one side of the left support plate (31), a first motor and a speed reducer (32) are arranged. One end of the output shaft of the first motor and the speed reducer (32) is installed with a twist shaft (33), and the other end of the twist shaft (33) is rotatably connected to the right support plate (31). Two sliding rods (34) are arranged between the two support plates (31). The bearing structure (4) includes a moving plate (41). The moving plate (41) is slidably connected to the two sliding rods (34). A clamping block (42) is arranged at the bottom of the moving plate (41). The clamping block (42) is stuck in the groove of the twist shaft (33). A winding roller (43) is arranged inside the moving plate (41), and four positioning holes are formed on one side of the winding roller (43).

2. The winding device for photovoltaic solder tapes according to claim 1, wherein: On one side of the outer surface of the moving plate (41), a second motor and a speed reducer (46) are arranged. One end of the output shaft of the second motor and the speed reducer (46) is installed with a mounting disc (47), and a positioning pile (48) is installed on one side of the mounting disc (47).

3. A winding device for photovoltaic solder tape storage according to claim 1, characterized in that: One end of the winding roller (43) is connected to the positioning pile (48), and the right positioning holes of the winding roller (43) are adapted to the four positioning piles (48).

4. A winding device for collecting and winding photovoltaic solder tapes according to claim 1, characterized in that: A rotating shaft ring (5) is arranged inside one side of the moving plate (41), and the rotating shaft ring (5) is movably connected to the left side of the winding roller (43).

5. A winding device for photovoltaic solder tape storage according to claim 1, characterized in that: Four positioning structures (6) are arranged on the left side surface of the moving plate (41), and the four positioning structures (6) include fixing plates (61).

6. The winding device for photovoltaic solder tapes according to claim 5, characterized in that: A spring (62) is installed inside the fixing plate (61), and one end of the spring (62) is installed with a pressing plate (63).

7. A winding device for storing photovoltaic solder tapes according to claim 6, characterized in that: On one side of the bottom of the pressing plate (63), a connecting rod (64) is installed, and a spherical bead (65) is fixed inside the connecting rod (64).

8. A winding device for storing photovoltaic solder tapes according to claim 7, characterized in that: A ring groove (44) is formed on one side of the outer surface of the winding roller (43), the ring groove (44) is slidably connected to the four spherical beads (65), and a pulling handle (45) is installed on one side of the winding roller (43).

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