Stacked photovoltaic welding strip packaging device

Abstract

The utility model discloses a stacking type photovoltaic welding strip packaging device which is applied to the field of packaging devices and comprises a box frame, five partition plates are welded in the box frame, a box cover is placed in the box frame, U-shaped plates are symmetrically welded to one side of the box cover, limiting rods are connected to the front face and the back face of the box frame in a clamped mode through clamping grooves, and the limiting rods are connected with the box frame in a clamped mode. A fixing plate fixedly sleeves the surface of the limiting rod, a fixing spring is bolted between one side of the fixing plate and the U-shaped plate through a spring fixing piece, an adjusting plate is arranged in the box frame, and threaded rods are welded to the front face and the back face of the adjusting plate, so that the box cover can be conveniently and rapidly limited, and the stability between the box cover and the box frame is improved; and meanwhile, an internal space adjusting function can be achieved, operation is easy and convenient, collision caused by shaking of the internal welding strip is avoided, and flexibility is good.

Description

Technical Field

[0001] The utility model relates to the field of packaging devices, in particular to a stacking type photovoltaic solder ribbon packaging device. Background Art

[0002] At present, a Chinese utility model with the publication number of CN202439991U discloses a stacking type photovoltaic solder ribbon packaging device. The packaging device includes a square body, and a plurality of wire grooves are arranged on the upper side surface of the square body at parallel intervals, and each of the plurality of wire grooves can just accommodate a photovoltaic solder ribbon to be packaged. The packaging device not only has a simple structure, but also can avoid the waste caused by the mutual extrusion of photovoltaic solder ribbons;

[0003] Although the existing packaging device can separate the photovoltaic solder ribbons through partitions to reduce the damage caused by mutual extrusion, there are still other problems in the use process, such as poor protection effect. The box frame and the box cover are magnetically connected by magnetic blocks. Although they will not slide off during daily placement, when the box body is shaken and the internal solder ribbons apply force to the box cover, it is very easy to cause the box cover to separate from the box frame, resulting in the solder ribbons falling off, with low safety. Moreover, the internal space cannot be adjusted. The internal space of the box frame needs to be larger than the length of the solder ribbon, which causes the solder ribbon to be in a movable state after being placed. When the device shakes during transportation, the solder ribbon will slide and collide in the movable space, with poor flexibility. To solve the above problems, we propose a stacking type photovoltaic solder ribbon packaging device. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a stacking type photovoltaic solder ribbon packaging device, which solves the problems that the existing packaging device is not convenient for quickly limiting the box cover and does not have the function of adjusting the internal space.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: A stacking type photovoltaic solder ribbon packaging device includes a box frame. Five partitions are welded inside the box frame. A box cover is placed inside the box frame. U-shaped plates are symmetrically welded on one side of the box cover. The front and back surfaces of the box frame are both connected with limiting rods through clamping grooves. A fixing plate is fixedly sleeved on the surface of the limiting rod. A fixing spring is bolted between one side of the fixing plate and the U-shaped plate through a spring fixing piece. An adjusting plate is arranged inside the box frame. Threaded rods are welded on the front and back surfaces of the adjusting plate. The other ends of the threaded rods penetrate to the outside of the box frame and are threadedly connected with fixing nuts. Sliding grooves are opened on the front and back surfaces of the box frame.

[0006] Adopting the above technical solution can facilitate the quick limit of the box cover, improve the stability between the box cover and the box frame, ensure the safety of the internal welding tape, and at the same time have the function of internal space adjustment, which is simple and convenient to operate, avoid the collision of the internal welding tape due to shaking, and has good flexibility.

[0007] The further setting of the present utility model is that: the other end of the limiting rod penetrates to the outside of the U-shaped plate and is welded with a pull ring.

[0008] Adopting the above technical solution, through the setting of the pull ring, it is convenient for personnel to pull the two limiting rods inward with one hand.

[0009] The further setting of the present utility model is that: an observation port is opened at the top of the box frame.

[0010] Adopting the above technical solution, through the setting of the observation port, it is convenient for personnel to observe the situation of the internal welding tape in the box frame without opening the box cover.

[0011] The further setting of the present utility model is that: the fixed spring is made of carbon spring steel.

[0012] Adopting the above technical solution, the fixed spring has the characteristics of excellent mechanical properties, good anti-spring reduction performance, low temperature resistance and corrosion resistance.

[0013] The further setting of the present utility model is that: a rubber pad is adhered to one side of the adjusting plate.

[0014] Adopting the above technical solution, through the setting of the rubber pad, the photovoltaic welding tape can be protected.

[0015] The further setting of the present utility model is that: both the threaded rod and the fixed nut are made of stainless steel.

[0016] Adopting the above technical solution, the threaded rod and the fixed nut have the characteristics of high strength, low density and excellent corrosion resistance.

[0017] The further setting of the present utility model is that: the surface of the box frame is coated with an anti-corrosion coating.

[0018] Adopting the above technical solution, through the setting of the anti-corrosion coating, the anti-corrosion effect of the surface of the box frame can be improved, and the service life of the box frame is extended.

[0019] In summary, the present utility model has the following beneficial effects:

[0020] 1. The utility model picks up the welding tape and puts it into the box frame from the right side. After the welding tape is placed, hold the two pull rings with hands and pull them inward. When the pull rings are pulled, the limit rods will move inward. After the pull rings are pulled to the end, put the box cover into the box frame and push it inward. When the limit rods coincide with the card slots on the box frame, release the pull rings. This can facilitate the quick positioning of the box cover, improve the stability between the box cover and the box frame, and ensure the safety of the internal welding tape;

[0021] 2. The utility model erects the device to the right. After the device is erected, loosen the fixing nut with hands. After the fixing nut is loosened, the fixing of the adjusting plate will be released. After the adjusting plate is loosened, it will slide down by gravity to fit with the top of the welding tape. Finally, tighten the fixing nut again to lock the position of the adjusting plate. This can have the function of adjusting the internal space, is simple and convenient to operate, avoids the internal welding tape from colliding due to shaking, and has good flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a three-dimensional structure diagram of the utility model;

[0023] Figure 2 is a top view sectional view of the structure of the utility model;

[0024] Figure 3 is the utility model Figure 2 magnified schematic view of part A.

[0025] Reference numerals: 1, box frame; 2, partition board; 3, box cover; 4, U-shaped plate; 5, limit rod; 6, fixing plate; 7, fixing spring; 8, adjusting plate; 9, threaded rod; 10, fixing nut; 11, sliding groove; 12, pull ring; 13, observation port; 14, rubber pad. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The following further describes the utility model in detail with reference to the drawings.

[0027] Embodiment 1:

[0028] Refer to Figure 1 、 Figure 2 and Figure 3, A stacked photovoltaic solder ribbon packaging device, including a box frame 1. Five partition plates 2 are welded inside the box frame 1. A box cover 3 is placed inside the box frame 1. U-shaped plates 4 are symmetrically welded on one side of the box cover 3. Limit rods 5 are clamped on the front and back of the box frame 1 through card slots. A fixing plate 6 is fixedly sleeved on the surface of the limit rod 5. A fixing spring 7 is bolted between one side of the fixing plate 6 and the U-shaped plate 4 through a spring fixing piece. By first picking up the solder ribbon and putting it into the box frame 1 from the right side, when the solder ribbon is placed, hold two pull rings 12 with the hand and pull them inward. When the pull rings 12 are pulled, they will drive the limit rods 5 to move inward. After the pull rings 12 are pulled to the end, put the box cover 3 into the box frame 1 and push it inward. When the limit rods 5 coincide with the card slots on the box frame 1, release the pull rings 12. This can facilitate the quick limiting of the box cover 3, improve the stability between the box cover 3 and the box frame 1, and ensure the safety of the internal solder ribbon.

[0029] Reference Figure 2 , The other end of the limit rod 5 penetrates outside the U-shaped plate 4 and is welded with a pull ring 12. Through the setting of the pull ring 12, it is convenient for personnel to pull the two limit rods 5 inward with one hand.

[0030] Reference Figure 1 , An observation port 13 is opened at the top of the box frame 1. Through the setting of the observation port 13, it is convenient for personnel to observe the situation of the solder ribbon inside the box frame 1 without opening the box cover 3.

[0031] Reference Figure 3 , The fixing spring 7 is made of carbon spring steel. The fixing spring 7 has excellent mechanical properties, good anti-spring reduction performance, low-temperature resistance and corrosion resistance.

[0032] Reference Figure 1 , Figure 2 And Figure 3 , The surface of the box frame 1 is coated with an anti-corrosion coating. Through the setting of the anti-corrosion coating, the anti-corrosion effect of the surface of the box frame 1 can be improved, and the service life of the box frame 1 is extended.

[0033] Brief description of the use process: By first picking up the solder ribbon and putting it into the box frame 1 from the right side, when the solder ribbon is placed, hold two pull rings 12 with the hand and pull them inward. When the pull rings 12 are pulled, they will drive the limit rods 5 to move inward. After the pull rings 12 are pulled to the end, put the box cover 3 into the box frame 1 and push it inward. When the limit rods 5 coincide with the card slots on the box frame 1, release the pull rings 12.

[0034] Example 2:

[0035] Reference Figure 1 And Figure 2, a stacked photovoltaic solder tape packaging device. An adjusting plate 8 is arranged inside the box frame 1. Threaded rods 9 are welded to both the front and back of the adjusting plate 8. The other ends of the threaded rods 9 penetrate to the outside of the box frame 1 and are threadedly connected with fixing nuts 10. Sliding grooves 11 are provided on both the front and back of the box frame 1. By erecting the device to the right, after the device is erected, loosen the fixing nut 10 by hand. After the fixing nut 10 is loosened, the fixing of the adjusting plate 8 will be released. After the adjusting plate 8 is loosened, it will slide down by gravity to fit with the top of the solder tape. Finally, tighten the fixing nut 10 again to lock the position of the adjusting plate 8. It can have the function of adjusting the internal space, is simple and convenient to operate, avoids the collision of the internal solder tape due to shaking, and has good flexibility.

[0036] Reference Figure 2 , a rubber pad 14 is adhered to one side of the adjusting plate 8. Through the setting of the rubber pad 14, the photovoltaic solder tape can be protected.

[0037] Reference Figure 1 and Figure 2 , the threaded rods 9 and the fixing nuts 10 are both made of stainless steel. The threaded rods 9 and the fixing nuts 10 have the characteristics of high strength, low density and excellent corrosion resistance.

[0038] Brief description of the usage process: By erecting the device to the right, after the device is erected, loosen the fixing nut 10 by hand. After the fixing nut 10 is loosened, the fixing of the adjusting plate 8 will be released. After the adjusting plate 8 is loosened, it will slide down by gravity to fit with the top of the solder tape. Finally, tighten the fixing nut 10 again to lock the position of the adjusting plate 8.

[0039] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. Those skilled in the art can make modifications to this embodiment without creative contributions according to needs after reading this specification, but as long as it is within the scope of the claims of the present invention, it is protected by the patent law.

Claims

1. A stacked photovoltaic solder ribbon packaging device, comprising a box frame (1), characterized in that: Five partitions (2) are welded inside the box frame (1). A box cover (3) is placed inside the box frame (1). U-shaped plates (4) are symmetrically welded to one side of the box cover (3). Limit rods (5) are clamped to the front and back of the box frame (1) through card slots. A fixing plate (6) is fixedly sleeved on the surface of the limit rod (5). A fixing spring (7) is bolted between one side of the fixing plate (6) and the U-shaped plate (4) through a spring fixing piece. An adjusting plate (8) is arranged inside the box frame (1). Threaded rods (9) are welded to the front and back of the adjusting plate (8). The other ends of the threaded rods (9) penetrate to the outside of the box frame (1) and are threadedly connected with fixing nuts (10). Sliding grooves (11) are opened on the front and back of the box frame (1).

2. The stacked photovoltaic solder strip packaging device according to claim 1, characterized in that, The other end of the limit rod (5) penetrates to the outside of the U-shaped plate (4) and is welded with a pull ring (12).

3. The stacked photovoltaic solder strip packaging device according to claim 1, characterized in that, An observation port (13) is opened at the top of the box frame (1).

4. A stacked photovoltaic solder ribbon packaging device according to claim 1, wherein, The fixing spring (7) is made of carbon spring steel material.

5. A stacked photovoltaic solder ribbon packaging device according to claim 1, characterized in that A rubber pad (14) is bonded to one side of the adjusting plate (8).

6. The stacked photovoltaic solder strip packaging device according to claim 1, characterized in that, The threaded rods (9) and the fixing nuts (10) are both made of stainless steel material.

7. A stacked photovoltaic solder ribbon packaging device according to claim 1, characterized in that, The surface of the box frame (1) is coated with an anti-corrosion coating.

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