Layered configuration storage device for photovoltaic module production

Abstract

The invention provides a layered configuration storage device for photovoltaic module production, and relates to the technical field of photovoltaic panel storage devices. The upper surface of the storage tray is fixedly connected with two stand column bases through bolts, and the two stand column bases are located on the two sides of the upper surface of the storage tray correspondingly. The bearing stand column is fixedly connected to the upper surface of the stand column base. The bearing stand column is perpendicular to the upper surface of the stand column base. The device has the effect of layered configuration of the photovoltaic panels in a stacked state, and the photovoltaic panels are placed in a layered manner, so that the vertically adjacent photovoltaic panels are not in contact, and the probability of abrasion of the photovoltaic panels is reduced; according to the layering mechanism of the photovoltaic panel, an upper-layer layering partition plate is driven to be unfolded through gravity extrusion of a lower-layer panel body, the photovoltaic panel can be conveniently placed above the bearing device, and the problem that for an existing photovoltaic panel stacking bearing device, an upper-layer photovoltaic panel can extrude a lower-layer photovoltaic panel, and the photovoltaic panel stacking bearing device cannot be used for stacking the photovoltaic panel is solved. And the photovoltaic panels at the lower layer are easy to deform and even damage after being stacked and stored for a long time.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic panel storage devices, and in particular to a layered configuration storage device used in the production of photovoltaic modules. Background Art

[0002] Photovoltaic panels are devices that convert light energy into electrical energy. With the widespread application of new energy technologies, the market demand for photovoltaic panels is increasing. When photovoltaic panels are produced in a factory, the panels are placed on pallets in a stacked manner, and then stored in a warehouse through storage racks. When existing photovoltaic panels are stacked, in order to avoid wear and tear due to contact between adjacent photovoltaic panel surfaces, the upper and lower surfaces of the photovoltaic panel frames or the top corners of the photovoltaic panels need to be covered with rubber stickers or paper shells during the stacking process, thereby reducing wear and tear during the stacking process.

[0003] However, with regard to the current photovoltaic panel stacking and carrying devices, wrapping the top corners of the photovoltaic panels or sticking rubber stickers on the frame surfaces of the photovoltaic panels will greatly reduce the efficiency of photovoltaic panel stacking and storage. In addition, in multi-layer stacked photovoltaic panels, the upper photovoltaic panels will squeeze the lower photovoltaic panels, thereby increasing the pressure between the frame surfaces and increasing the chance of surface wear. Long-term stacking and storage can easily cause the lower photovoltaic panels to be squeezed, deformed, or even damaged. Summary of the invention

[0004] In view of this, the present invention provides a layered configuration storage device for photovoltaic module production, which has the effect of layering photovoltaic panels in a stacked state, and placing the photovoltaic panels in layers so that the upper and lower adjacent photovoltaic panels do not contact each other, thereby reducing the probability of wear of the photovoltaic panels, and can also avoid the situation in which the photovoltaic panels in the lower layer are easily deformed and damaged due to gravity pressure in the stacked state; the layering mechanism of the photovoltaic panels drives the upper layer layer partitions to unfold through the gravity extrusion of the lower layer panels, so as to facilitate the placement of the photovoltaic panels from above the supporting device.

[0005] The present invention provides a layered storage device for photovoltaic module production, which specifically includes: a storage tray; the upper surface of the storage tray is fixedly connected with two column bases by bolts, and the two column bases are respectively located on both sides of the upper surface of the storage tray; a bearing column, the bearing column is fixedly connected to the upper surface of the column base, and the bearing column is perpendicular to the upper surface of the column base; an L-shaped hydraulic push rod, the L-shaped hydraulic push rod is fixedly connected to the inside of the bearing column; a wedge-shaped trigger block, the wedge-shaped trigger block is hingedly connected to the inner surface of the bearing column, and the wedge-shaped trigger block is connected to the L-shaped hydraulic push rod; a partition telescopic plate, the partition telescopic plate is slidably connected to the inner wall of the bearing column, and the partition telescopic plate is movably connected to the upper opening of the L-shaped hydraulic push rod.

[0006] Optionally, two column mounting grooves are provided on both sides of the upper surface of the storage pallet, and groove body bolt holes are provided on the bottom surfaces of the column mounting grooves, and a pallet gasket is fixedly connected to the upper surface of the storage pallet.

[0007] Optionally, a base gasket is fixedly connected to the upper surface of the column base, and four base bolt holes are opened on the column base.

[0008] Optionally, a column inner panel is provided on the inner side of the load-bearing column, an intermediate support plate is fixedly connected to the inside of the load-bearing column body, and the intermediate support plate is fixedly connected to the inner surface of the column inner panel.

[0009] Optionally, a trigger notch with a rectangular slot structure is provided on the inner panel of the column, and a telescopic notch is also provided on the inner panel of the column, and the telescopic notch is located above the trigger notch.

[0010] Optionally, a group of side reinforcement folding plates are fixedly connected to both surfaces of the middle support plate, and the other side edge of the side reinforcement folding plate is fixedly connected to the inner wall of the supporting column, and the side reinforcement folding plate is a frame body arranged in a reciprocating and zigzag manner.

[0011] Optionally, the L-shaped hydraulic push rod is a cavity with a rectangular cross-section, and an arc-shaped push groove is provided at the bottom of the L-shaped hydraulic push rod, a limiting fold is provided at the opening below the arc-shaped push groove, the upper inner surface of the L-shaped hydraulic push rod is provided with a horizontal push groove parallel to the separating telescopic plate, and a hydraulic oil port is provided in the middle of the upper wall of the L-shaped hydraulic push rod.

[0012] Optionally, the wedge-shaped trigger block is a wedge-shaped structure, and the rear outer surface of the wedge-shaped trigger block is fixedly connected to a trigger push plate, the trigger push plate is an arc-shaped structure, the end of the trigger push plate is fixedly connected to a trigger plunger, and the outer wall of the trigger plunger is tightly slidably connected to the inner wall of the L-shaped hydraulic push rod.

[0013] Optionally, the lower end of the trigger push plate is formed into a limiting lower convex plate by bending processing, and a return top spring is fixedly connected to the outer surface of the limiting lower convex plate.

[0014] Optionally, a partition inner groove is opened on the inner side of the upper surface of the partition telescopic plate, a partition gasket is fixedly connected in the partition inner groove, a driven plunger is fixedly connected to the outer end of the partition telescopic plate, and the outer wall of the driven plunger is tightly slidably connected to the inner wall of the L-shaped hydraulic push rod.

[0015] Beneficial Effects According to the photovoltaic panel stacking device of each embodiment of the present invention, compared with the traditional load-bearing device, four pressure-bearing columns are provided on the top of the load-bearing device, and a trigger mechanism and a telescopic partition plate are provided on the pressure-bearing columns to play a load-bearing role. The four pressure-bearing columns on both sides jointly support the photovoltaic panels, thereby improving the stability of the load-bearing. The column base and the storage pallet are connected by bolts, and the column base can be removed, and the storage pallet can be used alone as an ordinary pallet.

[0016] In addition, through the action of the wedge-shaped trigger block, when the photovoltaic panel is placed on the storage tray, the outer edge of the photovoltaic panel squeezes the four wedge-shaped trigger blocks from top to bottom, so that the wedge-shaped trigger block rotates. When the wedge-shaped trigger block rotates toward the inside of the load-bearing column, the trigger push plate and the trigger plunger are pushed toward the inside of the load-bearing column, and the trigger plunger slides upward inside the arc-mouth push groove. The L-shaped hydraulic push rod contains hydraulic oil, and the hydraulic pressure inside the L-shaped hydraulic push rod pushes the driven plunger to move to the outside of the L-shaped hydraulic push rod, thereby triggering the partition extension above the photovoltaic panel on this layer. The shrink panel moves outward, and when the photovoltaic panels continue to be stacked, the bottom surface of the frame of the upper photovoltaic panel contacts the separation gasket, and is placed through the separation gaskets at four places, leaving a gap between the photovoltaic panel and the lower photovoltaic panel, which has the effect of the layered configuration of the photovoltaic panels in the stacked state. The photovoltaic panels are placed in layers so that the upper and lower adjacent photovoltaic panels do not contact each other, thereby reducing the probability of wear of the photovoltaic panels. It can also prevent the photovoltaic panels in the lower layer from being deformed and damaged due to gravity pressure in the stacked state. The layering mechanism of the photovoltaic panels drives the upper layer of the layered partitions to unfold through the gravity extrusion of the lower panel.

[0017] In addition, due to the positional relationship of the wedge-shaped trigger block below the partition telescopic plate, when the photovoltaic panels on the lower layer are stacked, the wedge-shaped trigger block on the lower layer is pushed, thereby triggering the partition telescopic plate above the photovoltaic panels on this layer to move outward, thereby separating and supporting the photovoltaic panels stacked on the upper layer, so that the process of placing the photovoltaic panels from the top of the supporting device downward is unobstructed, and it is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0019] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0020] In the attached picture: Figure 1 A schematic diagram showing the overall structure of a photovoltaic panel storage device according to an embodiment of the present invention; Figure 2 A schematic diagram of a column base according to an embodiment of the present invention is shown; Figure 3A schematic diagram showing the interior of a load-bearing column according to an embodiment of the present invention is shown; Figure 4 A schematic diagram showing the interior of an L-shaped hydraulic push rod according to an embodiment of the present invention is shown; Figure 5 A schematic diagram of an inner panel of a column according to an embodiment of the present invention is shown; Figure 6 A schematic diagram of a storage tray according to an embodiment of the present invention is shown; Figure 7 The embodiment according to the present invention is shown Figure 2 A schematic diagram of a local enlargement of point A; Figure 8 The embodiment according to the present invention is shown Figure 3 Schematic diagram of a partial enlargement of point B.

[0021] Reference numerals list 1. Storage tray; 101. Column mounting slot; 1011. Slot bolt hole; 102. Tray gasket; 2. Column base; 201. Base gasket; 202. Base bolt hole; 3. Load-bearing column; 301. Column inner panel; 3011. Trigger slot; 3012. Telescopic slot; 302. Middle support plate; 3021. Side reinforcement folding plate; 4. L-shaped hydraulic push rod; 401. Arc push slot; 4011. Limit folding slot; 402. Horizontal push slot; 403. Hydraulic oil port; 5. Wedge-shaped trigger block; 501. Trigger push plate; 5011. Limit lower convex plate; 5012. Reset top spring; 502. Trigger plunger; 6. Partition telescopic plate; 601. Partition inner slot; 6011. Partition gasket; 602. Driven plunger. DETAILED DESCRIPTION

[0022] In order to make the purpose, scheme and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described in conjunction with the drawings of the specific embodiments of the present invention. Unless otherwise specified, the terms used herein have the usual meanings in the art. The same reference numerals in the drawings represent the same components.

[0023] Example: Please refer to Figures 1 to 8 : The present invention proposes a layered storage device for photovoltaic module production, comprising: a storage tray 1; two column bases 2 are fixedly connected to the upper surface of the storage tray 1 by bolts, and the two column bases 2 are respectively located on both sides of the upper surface of the storage tray 1; a bearing column 3, the bearing column 3 is fixedly connected to the upper surface of the column base 2, and the bearing column 3 is perpendicular to the upper surface of the column base 2; an L-shaped hydraulic push rod 4, the L-shaped hydraulic push rod 4 is fixedly connected to the inside of the bearing column 3; a wedge-shaped trigger block 5, the wedge-shaped trigger block 5 is hingedly connected to the inner surface of the bearing column 3, and the wedge-shaped trigger block 5 is connected to the L-shaped hydraulic push rod 4; a partition telescopic plate 6, the partition telescopic plate 6 is slidably connected to the inner wall of the bearing column 3, and the partition telescopic plate 6 is movably connected to the upper opening of the L-shaped hydraulic push rod 4.

[0024] In addition, according to an embodiment of the present invention, Figure 6 As shown, two column mounting grooves 101 are provided on both sides of the upper surface of the storage tray 1, and a groove body bolt hole 1011 is provided on the bottom surface of the column mounting groove 101, and a tray gasket 102 is fixedly connected to the upper surface of the storage tray 1; Figure 5 As shown, a base gasket 201 is fixedly connected to the upper surface of the column base 2, and four base bolt holes 202 are opened on the column base 2; the column base 2 and the storage tray 1 are fixedly connected by bolts, the column base 2 can be removed, and the storage tray 1 can be used alone as an ordinary tray. Through the action of the tray gasket 102 and the base gasket 201, the photovoltaic panel on the bottom layer can be prevented from directly contacting the base and the tray and thus wearing the panel body.

[0025] In addition, according to an embodiment of the present invention, Figure 2 As shown, a column inner panel 301 is provided on the inner side of the bearing column 3, an intermediate support plate 302 is fixedly connected to the inside of the column body of the bearing column 3, and the intermediate support plate 302 is fixedly connected to the inner surface of the column inner panel 301; the bearing column 3 plays a role of supporting the L-shaped hydraulic push rod 4, the wedge-shaped trigger block 5 and the partition telescopic plate 6, and four bearing columns 3 are set to support the photovoltaic panel frame from four positions.

[0026] In addition, according to an embodiment of the present invention, Figure 3 As shown, a trigger slot 3011 with a rectangular slot structure is provided on the inner panel 301 of the column, and a telescopic slot 3012 is also provided on the inner panel 301 of the column. The telescopic slot 3012 is located above the trigger slot 3011, and a hinged column is provided on the upper side of the inner frame of the trigger slot 3011, and a wedge-shaped trigger block 5 is rotatably connected to the hinged column; a partition telescopic plate 6 is slidably connected inside the telescopic slot 3012 to support the partition telescopic plate 6.

[0027] In addition, according to an embodiment of the present invention, Figure 5As shown, a group of side reinforcement folding plates 3021 are fixedly connected to the two surfaces of the middle support plate 302, and the other side edge of the side reinforcement folding plate 3021 is fixedly connected to the inner wall of the supporting column 3, and the side reinforcement folding plate 3021 is a frame arranged in a reciprocating and zigzag manner; the arrangement of the middle support plate 302 and the side reinforcement folding plate 3021 strengthens the deformation resistance of the supporting column 3 and improves the overall strength of the supporting column 3.

[0028] In addition, according to an embodiment of the present invention, Figure 4 As shown, the L-shaped hydraulic push rod 4 is a cavity with a rectangular cross-section, and an arc-shaped push groove 401 is provided at the bottom of the L-shaped hydraulic push rod 4, a limiting fold 401 is provided at the opening below the arc-shaped push groove 401, and a horizontal push groove 402 parallel to the partition telescopic plate 6 is provided on the upper inner surface of the L-shaped hydraulic push rod 4, and a hydraulic oil port 403 is provided in the middle of the upper wall of the L-shaped hydraulic push rod 4; hydraulic oil is injected into the cavity of the L-shaped hydraulic push rod 4, and the thrust of the wedge-shaped trigger block 5 is transmitted to the partition telescopic plate 6 by changing the internal volume of the cavity of the L-shaped hydraulic push rod 4, so as to facilitate the change of the thrust direction.

[0029] In addition, according to an embodiment of the present invention, Figure 8 As shown, the wedge-shaped trigger block 5 is a wedge-shaped structure, and a trigger push plate 501 is fixedly connected to the rear outer surface of the wedge-shaped trigger block 5. The trigger push plate 501 is an arc-shaped structure. The end of the trigger push plate 501 is fixedly connected to a trigger plunger 502. The outer wall of the trigger plunger 502 is tightly and slidably connected to the inner wall of the L-shaped hydraulic push rod 4. Through the action of the wedge-shaped structure, the workpiece placed downward from the top is pressed against the wedge-shaped surface, and the displacement of the workpiece drives the wedge-shaped trigger block 5 to rotate. The centers of the trigger push plate 501 with an arc structure and the arc-mouth push groove 401 with an arc structure are both the axis of the hinge shaft of the wedge-shaped trigger block 5. When the wedge-shaped trigger block 5 rotates, the trigger push plate 501 is pushed to push the trigger plunger 502 to move into the arc-mouth push groove 401.

[0030] In addition, according to an embodiment of the present invention, Figure 4 As shown, the lower end of the trigger push plate 501 is formed with a limiting lower convex plate 5011 through bending processing, and a reset top spring 5012 is fixedly connected to the outer surface of the limiting lower convex plate 5011; the limiting lower convex plate 5011 plays a limiting role, and the reset top spring 5012 plays an effect of pushing the wedge-shaped trigger block 5 to automatically reset.

[0031] In addition, according to an embodiment of the present invention, Figure 4As shown, a separating inner groove 601 is opened on the inner side of the upper surface of the separating telescopic plate 6, a separating gasket 6011 is fixedly connected in the separating inner groove 601, a driven plunger 602 is fixedly connected to the outer end of the separating telescopic plate 6, and the outer wall of the driven plunger 602 is tightly and slidingly connected to the inner wall of the L-shaped hydraulic push rod 4; the separating telescopic plate 6 is slidably connected to the telescopic groove 3012 to achieve a guiding effect, and contacts with the lower surface of the photovoltaic panel through the separating gasket 6011 to achieve an anti-wear effect.

[0032] Specific usage and function of this embodiment: In the present invention, firstly, two groups of column bases 2 are fixedly connected to two column mounting grooves 101 on the surface of the storage tray 1 by bolt connection, and then the photovoltaic panel is kept horizontally placed from top to bottom in the middle of the upper surface of the storage tray 1 by a robot or manually. When the bottom surface of the photovoltaic panel contacts the surface of the storage tray 1, the wedge-shaped trigger block 5 is squeezed by the frame of the photovoltaic panel to rotate the wedge-shaped trigger block 5. The rotation of the wedge-shaped trigger block 5 pushes the trigger plunger 502 to move inside the arc-mouth push groove 401, and the upper driven plunger 602 is pushed outward by the action of the liquid in the cavity of the L-shaped hydraulic push rod 4, thereby triggering the photovoltaic panel on this layer. The partition telescopic plates 6 move outward, and the extended partition telescopic plates 6 can support the photovoltaic panels stacked on top, so that a gap is provided between the two adjacent photovoltaic panels above and below, thereby reducing the probability of wear of the photovoltaic panels. It can also prevent the photovoltaic panels on the lower layer from being easily deformed and damaged due to the pressure of gravity in the stacked state. The photovoltaic panels are stacked from bottom to top, and the trigger mechanism is triggered by the lower photovoltaic panels to push the upper supporting structure to extend, so that the process of placing the photovoltaic panels from the top of the carrying device to the bottom is unobstructed. When unloading the photovoltaic panels, the stacked photovoltaic panels can be moved out from the upper layer to the lower layer in sequence by a robot or manually from the front and rear of the storage device to complete the unloading.

[0033] Finally, it should be noted that when describing the position of each component and the matching relationship between them, the present invention usually takes one / a pair of components as an example. However, those skilled in the art should understand that such position, matching relationship, etc. are also applicable to other components / other pairs of components.

[0034] The above description is merely an exemplary embodiment of the present invention and is not intended to limit the protection scope of the present invention. The protection scope of the present invention is determined by the appended claims.

Claims

1. A layered storage device for photovoltaic module production, characterized in that: include: A storage tray (1); the upper surface of the storage tray (1) is fixedly connected to two column bases (2) by bolts, and the two column bases (2) are respectively located on both sides of the upper surface of the storage tray (1); a bearing column (3), the bearing column (3) is fixedly connected to the upper surface of the column base (2), and the bearing column (3) is perpendicular to the upper surface of the column base (2); an L-shaped hydraulic push rod (4), the L-shaped hydraulic push rod (4) is fixedly connected to the inside of the bearing column (3); a wedge-shaped trigger block (5), the wedge-shaped trigger block (5) is hingedly connected to the inner surface of the bearing column (3), and the wedge-shaped trigger block (5) is connected to the L-shaped hydraulic push rod (4); a partition telescopic plate (6), the partition telescopic plate (6) is slidably connected to the inner wall of the bearing column (3), and the partition telescopic plate (6) is movably connected to the upper opening of the L-shaped hydraulic push rod (4).

2. The hierarchical storage device for photovoltaic module production according to claim 1, characterized in that: Two column mounting grooves (101) are provided on both sides of the upper surface of the storage tray (1), and groove body bolt holes (1011) are provided on the bottom surfaces of the column mounting grooves (101). A tray gasket (102) is fixedly connected to the upper surface of the storage tray (1).

3. The hierarchical storage device for photovoltaic module production according to claim 1, characterized in that: A base gasket (201) is fixedly connected to the upper surface of the column base (2), and four base bolt holes (202) are provided on the column base (2).

4. The hierarchical storage device for photovoltaic module production according to claim 1, characterized in that: The inner side of the supporting column (3) is provided with a column inner panel (301), and the inner side of the supporting column (3) is fixedly connected with an intermediate support plate (302), and the intermediate support plate (302) is fixedly connected to the inner surface of the column inner panel (301).

5. The hierarchical storage device for photovoltaic module production according to claim 4, characterized in that: The column inner panel (301) is provided with a trigger notch (3011) of a rectangular slot structure, and the column inner panel (301) is also provided with a telescopic notch (3012), which is located above the trigger notch (3011).

6. The hierarchical storage device for photovoltaic module production according to claim 4, characterized in that: A group of side reinforcing folding plates (3021) are fixedly connected to the two surfaces of the middle support plate (302), respectively; the other side edge of the side reinforcing folding plates (3021) is fixedly connected to the inner wall of the supporting column (3); the side reinforcing folding plates (3021) are frames arranged in a reciprocating and zigzag manner.

7. The hierarchical storage device for photovoltaic module production according to claim 1, characterized in that: The L-shaped hydraulic push rod (4) is a cavity with a rectangular cross section, and an arc-shaped push groove (401) is provided below the L-shaped hydraulic push rod (4), a limit folding groove (4011) is provided at the opening below the arc-shaped push groove (401), a horizontal push groove (402) parallel to the separating telescopic plate (6) is provided on the upper inner surface of the L-shaped hydraulic push rod (4), and a hydraulic oil port (403) is provided in the middle of the upper wall of the L-shaped hydraulic push rod (4).

8. The hierarchical storage device for photovoltaic module production according to claim 1, characterized in that: The wedge-shaped trigger block (5) is a wedge-shaped structure, and a trigger push plate (501) is fixedly connected to the rear outer surface of the wedge-shaped trigger block (5), the trigger push plate (501) is an arc-shaped structure, and a trigger plunger (502) is fixedly connected to the end of the trigger push plate (501), and the outer wall of the trigger plunger (502) is tightly slidably connected to the inner wall of the L-shaped hydraulic push rod (4).

9. The hierarchical storage device for photovoltaic module production according to claim 8, characterized in that: The lower end of the trigger push plate (501) is formed into a limiting lower convex plate (5011) by bending, and a return top spring (5012) is fixedly connected to the outer surface of the limiting lower convex plate (5011).

10. The hierarchical storage device for photovoltaic module production according to claim 1, characterized in that: The inner side of the upper surface of the partition telescopic plate (6) is provided with a partition inner groove (601), a partition gasket (6011) is fixedly connected in the partition inner groove (601), a driven plunger (602) is fixedly connected to the outer end of the partition telescopic plate (6), and the outer wall of the driven plunger (602) is tightly slidably connected to the inner wall of the L-shaped hydraulic push rod (4).

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