Edge sealing device of photovoltaic module

Abstract

The utility model provides an edge sealing device of a photovoltaic assembly, and belongs to the field of photovoltaic equipment. The problem that an edge sealing device is inconvenient to use is solved. The edge sealing device of the photovoltaic module comprises a supporting bottom plate, adjusting mechanisms are arranged on the two sides of the top of the supporting bottom plate, each adjusting mechanism comprises an electric telescopic rod, the bottoms of the electric telescopic rods are connected with the top of the supporting bottom plate through bolts, a containing groove is formed in the center of the top of the supporting bottom plate, and a limiting mechanism is arranged on the rear side of the top of the supporting bottom plate. The limiting mechanism comprises a barrel, the bottom of the front side of the barrel is welded to the rear side of the supporting bottom plate, the bottom of an inner cavity of the containing groove is movably connected with an edge sealing assembly, and an extending piece penetrates through the inner side of the edge sealing assembly. The edge sealing device of the photovoltaic module can adjust the edge sealing coverage range, and is convenient to position and use.

Description

TECHNICAL FIELD

[0001] The utility model belongs to photovoltaic equipment technical field, especially related to a kind of edge sealing device of photovoltaic module. BACKGROUND

[0002] Photovoltaic module needs to be edge sealed during manufacturing process.For example, a kind of photovoltaic module edge sealing device is disclosed in Chinese patent literature [application number: 202020618455.0; authorized announcement number: CN212257415U], which includes substrate, adhesive tape bonding assembly, adhesive tape pressing assembly, cutting assembly and edge sealing pressing wheel assembly are arranged on the substrate, adhesive tape bonding assembly is arranged at one end of substrate, adhesive tape pressing assembly is located in the middle of adhesive tape bonding assembly, adhesive tape pressing assembly includes pressing plate and pressing plate connecting plate, pressing plate connecting plate extends out the front side of adhesive tape pressing assembly, pressing plate is installed at the front end of pressing plate connecting plate, pressing plate clamps photovoltaic module, edge sealing pressing wheel assembly is located at the other end of substrate, cutting assembly is arranged between adhesive tape bonding assembly and edge sealing pressing wheel assembly, adhesive tape passes through adhesive tape bonding assembly, cutting assembly and edge sealing pressing wheel assembly in turn.

[0003] The above-mentioned photovoltaic module edge sealing device can automatically seal the double-glass photovoltaic module with adhesive tape, ensuring quick and convenient cutting of adhesive tape, but the edge sealing coverage range of the photovoltaic module edge sealing device cannot be changed, resulting in poor edge sealing efficiency, and the device cannot be fixed and positioned during the edge sealing process, resulting in insufficient stability of the main body and inconvenient use. SUMMARY

[0004] The utility model aims at the above-mentioned problems existing in prior art, and provides an edge sealing device for photovoltaic module, which is simple in structure, easy to position and adjustable in edge sealing coverage range.

[0005] The utility model discloses a kind of edge sealing devices of photovoltaic module, including support base plate, the top of the support base plate both sides are provided with adjusting mechanism, the adjusting mechanism includes electric telescopic rod, the bottom of the electric telescopic rod is connected with the top of support base plate by bolt, the top of the support base plate is centrally provided with placement slot, the rear side of the top of the support base plate is provided with limit mechanism, the limit mechanism includes cylinder, the bottom of the front side of the cylinder is welded with the rear side of support base plate, the bottom of the inner cavity of the placement slot is movably connected with edge sealing assembly, the inside of the edge sealing assembly is penetrated and is provided with extension piece.

[0006] The edge sealing device for photovoltaic module is mainly provided with the device that can adjust the coverage range of edge sealing structure, and also designs the positioning clamp that can effectively improve the positioning effect of main body, which is stable in structure and easy to use.

[0007] The top of the barrel is provided with an insertion plate, the top of the insertion plate is welded with a fixed horizontal plate, the front side of the barrel is provided with a mounting horizontal plate, the both sides of the front side of the mounting horizontal plate are provided with a fixed shaft, and the rear side of the fixed shaft is welded with the front side of the barrel.

[0008] The front side of the fixed shaft is welded with a limiting block, the front side of the surface of the fixed shaft is movably sleeved with a return spring, the rear side of the insertion block is penetrated into the inner cavity of the barrel, and the both sides of the bottom of the fixed horizontal plate are welded with supporting pieces.

[0009] The bottom of the fixed horizontal plate is welded with a supporting piece, and the bottom of the supporting piece is welded with a contact abutting plate.

[0010] The front and rear sides of the surface of the threaded shaft are threadedly sleeved with threaded sleeves, the left side of the threaded sleeve is welded with a transmission plate, the bottom of the transmission plate is welded with a supporting vertical rod, and the bottom of the supporting vertical rod is welded with the top of the edge sealing assembly.

[0011] Compared with the prior art, the edge sealing device of the photovoltaic module has the advantages that the structure is reasonable and simple, the coverage range of the edge sealing structure is adjustable, stable clamping positioning effect can be provided when needed, the structure is stable, and the use is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 is a perspective structural schematic view of the edge sealing device of the photovoltaic module.

[0013] Figure 2 is a perspective top view schematic view of the edge sealing device of the photovoltaic module.

[0014] Figure 3 is a perspective axial side schematic view of the edge sealing device of the photovoltaic module.

[0015] Figure 4 is an enlarged view of A in the edge sealing device of the photovoltaic module. Figure 1

[0016] ​In the figure, 1, support bottom plate; 2, extension piece; 3, electric telescopic rod; 4, support vertical pole; 5, servo motor; 6, threaded shaft; 7, threaded sleeve; 8, fixed mounting plate; 9, transmission plate; 10, fixed cross plate; 11, support piece; 12, edge sealing assembly; 13, placing groove; 14, contact stop plate; 15, plug-in plate; 16, limiting block; 17, plug-in block; 18, mounting cross plate; 19, limiting mechanism; 20, adjusting mechanism; 21, cylinder; 22, return spring; 23, connecting cross plate. DETAILED DESCRIPTION

[0017] The following is a specific embodiment of the present application and further describes the technical scheme of the present application in combination with the drawings, but the present application is not limited to these embodiments.

[0018] As shown in Figure 1 and Figure 2 and Figure 3 and Figure 4 The edge sealing device of the present application includes a support bottom plate 1, and an adjusting mechanism 20 is arranged on both sides of the top of the support bottom plate 1, the adjusting mechanism 20 includes an electric telescopic rod 3, the bottom of the electric telescopic rod 3 is connected to the top of the support bottom plate 1 by bolts, a placing groove 13 is formed in the center of the top of the support bottom plate 1, a limiting mechanism 19 is arranged on the rear side of the top of the support bottom plate 1, the limiting mechanism 19 includes a cylinder 21, the bottom of the front side of the cylinder 21 is welded to the rear side of the support bottom plate 1, an edge sealing assembly 12 is movably connected to the bottom of the inner cavity of the placing groove 13, and the inner side of the edge sealing assembly 12 penetrates through an extension piece 2.

[0019] Further, the top of the cylinder 21 penetrates through a plug-in plate 15, the top of the plug-in plate 15 is welded with a fixed cross plate 10, the front side of the cylinder 21 is provided with a mounting cross plate 18, and fixed shafts 24 are arranged on both sides of the front side of the mounting cross plate 18.

[0020] The front side of the fixed shaft 24 is welded with a limiting block 16, the limiting block 16 can limit the mounting cross plate 18, so that the mounting cross plate 18 cannot fall off the surface of the plug-in block 17, a return spring 22 is movably arranged on the front side of the surface of the fixed shaft 24, the rear side of the mounting cross plate 18 is welded with a plug-in block 17, and the rear side of the plug-in block 17 penetrates into the inner cavity of the cylinder 21.

[0021] The bottom of the fixed cross plate 10 is welded with support pieces 11 on both sides, the bottom of the support piece 11 is welded with a contact stop plate 14, the contact stop plate 14 can increase the contact area between the support piece 11 and the surface of the photovoltaic module, thereby improving the contact stability between them.

[0022] The top of the electric telescopic rod 3 is connected with a connecting horizontal plate 23 through bolts, the front and rear sides of the top of the connecting horizontal plate 23 are welded with fixed mounting plates 8, the front side of the fixed mounting plate 8 is connected with a servo motor 5 through bolts, the output end of the servo motor 5 penetrates to the inside of the fixed mounting plate 8 and is welded with a threaded shaft 6, the rear side of the threaded shaft 6 is movably connected with the front side of the fixed mounting plate 8 through a bearing, by arranging the bearing, the threaded shaft 6 can be balanced and supported, thereby improving the support stability of the main body.

[0023] The front and rear sides of the surface of the threaded shaft 6 are threadedly sleeved with threaded sleeves 7, the left side of the threaded sleeve 7 is welded with a transmission plate 9, the bottom of the transmission plate 9 is welded with a supporting vertical rod 4, and the bottom of the supporting vertical rod 4 is welded with the top of the edge sealing assembly 12.

[0024] In use, the user first places the photovoltaic device to be edge sealed in the inner cavity of the placing groove 13, then manually pulls the mounting horizontal plate 18 to drive the insertion block 17 to move, so that it no longer limits the insertion plate 15, then manually presses the fixed horizontal plate 10 to drive the supporting part 11 to move, thereby positioning the photovoltaic assembly through the contact abutting plate 14, after positioning, the user releases the mounting horizontal plate 18, so that it drives the insertion block 17 to re-limit the insertion plate 15, when the edge sealing range needs to be adjusted, the user can start the servo motor 5 through an external controller, the output end of the servo motor 5 drives the threaded sleeve 7 to move through the threaded transmission of the threaded shaft 6, thereby driving the supporting vertical rod 4 to move through the servo motor 5, thereby completing the range adjustment of the edge sealing assembly 12.

[0025] The contents not described in detail in the specification belong to the prior art known to those skilled in the art. The specific embodiments described herein are only illustrative of the spirit of the utility model. Those skilled in the art to which the utility model belongs can make various modifications or supplements to the described specific embodiments or replace them with similar ways, but will not deviate from the spirit of the utility model or exceed the scope defined by the appended claims.

Claims

1. A photovoltaic module edge sealing device, comprising a supporting base plate (1), characterized in that: Adjustment mechanisms (20) are provided on both sides of the top of the support base plate (1), and the adjustment mechanism (20) includes an electric telescopic rod (3), the bottom of the electric telescopic rod (3) is connected to the top of the support base plate (1) by bolts, a placement groove (13) is provided at the center of the top of the support base plate (1), and a limiting mechanism (19) is provided on the rear side of the top of the support base plate (1), and the limiting mechanism (19) includes a cylinder (21), the bottom of the front side of the cylinder (21) is welded to the rear side of the support base plate (1), and the bottom of the inner cavity of the placement groove (13) is movably connected to the edge sealing component (12), and the inner side of the edge sealing component (12) is penetrated by an extension piece (2).

2. The photovoltaic module edge sealing device according to claim 1, characterized in that: A plug-in plate (15) is provided through the top of the cylinder (21), a fixed transverse plate (10) is welded to the top of the plug-in plate (15), a mounting transverse plate (18) is provided on the front side of the cylinder (21), and fixed shafts (24) are provided on both sides of the front side of the mounting transverse plate (18), and the rear side of the fixed shaft (24) is welded to the front side of the cylinder (21).

3. The photovoltaic module edge sealing device according to claim 2, characterized in that: A limiting block (16) is welded to the front side of the fixed shaft (24), a movable sleeve on the front side of the surface of the fixed shaft (24) is provided with a return spring (22), and a plug-in block (17) is welded at the center of the rear side of the mounting cross plate (18), and the rear side of the plug-in block (17) penetrates into the inner cavity of the cylinder (21).

4. The edge sealing device of a photovoltaic module according to claim 3, characterized in that: Support members (11) are welded to both sides of the bottom of the fixed transverse plate (10), and a contact plate (14) is welded to the bottom of the support member (11).

5. The edge sealing device of a photovoltaic module according to claim 4, characterized in that: The top of the electric telescopic rod (3) is connected to a connecting transverse plate (23) by bolts, and fixed mounting plates (8) are welded to the front and rear sides of the top of the connecting transverse plate (23). The front side of the fixed mounting plate (8) is connected to a servo motor (5) by bolts, and the output end of the servo motor (5) passes through the inner side of the fixed mounting plate (8) and is welded to a threaded shaft (6), and the rear side of the threaded shaft (6) is movably connected to the front side of the fixed mounting plate (8) through a bearing.

6. The edge sealing device of a photovoltaic module according to claim 5, characterized in that: Threaded sleeves (7) are threadedly sleeved on both the front and rear sides of the surface of the threaded shaft (6), a transmission plate (9) is welded to the left side of the threaded sleeve (7), a support vertical rod (4) is welded to the bottom of the transmission plate (9), and the bottom of the support vertical rod (4) is welded to the top of the edge sealing assembly (12).

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