Double-glass packaging positioning device

Abstract

The utility model belongs to the technical field of photovoltaic modules, and discloses a double-glass packaging and positioning device, which comprises a first positioning assembly, a second positioning assembly and a third positioning assembly, the second positioning assembly is installed on the first positioning assembly and used for positioning the battery piece, and at least part of the second positioning assembly can move in the vertical direction; and the third positioning assembly is installed on the first positioning assembly and used for positioning the second glass, and at least part of the third positioning assembly can move in the vertical direction. The first positioning assembly, the second positioning assembly and the third positioning assembly form a positioning structure, and due to the fact that the first positioning assembly, the second positioning assembly and the third positioning assembly are arranged in a separable mode, it can be avoided that in the adhesive film placing process, adhesive film tiling is affected by operators; and the positioning of the battery piece, the first glass and the second glass in the process of placing the battery piece, the first glass and the second glass can be realized.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic modules, and particularly relates to a double-glass encapsulation positioning device. Background Technique

[0002] Photovoltaic cells are the core structure of photovoltaic modules, and generally generate electricity on one side. At present, some photovoltaic modules can achieve double-sided power generation to increase power generation. For example, some photovoltaic modules use HJT cells. HJT cells are a type of high-efficiency photovoltaic cells with advantages such as low-temperature process, high conversion efficiency, and low attenuation rate. Compared with traditional single-sided power generation photovoltaic cells, HJT cells can achieve double-sided power generation.

[0003] At present, when assembling a photovoltaic module that can generate electricity on both sides, a double-glass encapsulation technology needs to be adopted, that is, two photovoltaic glasses are used as the front panel and the back panel of the photovoltaic module. The two photovoltaic glasses can be pre-connected to the photovoltaic cells through a glue film, and the preliminarily assembled photovoltaic module can be sent to a laminator for further fixation. During the process of assembling the photovoltaic module, a positioning structure is required to position the photovoltaic cells and the photovoltaic glasses to prevent the photovoltaic glasses and the photovoltaic cells from being misaligned with the glue film; when the height of the positioning structure is relatively high, it is not conducive for the operator to paste the glue film on the surfaces of the photovoltaic glasses and the photovoltaic cells, nor is it conducive for the operator to place the photovoltaic glasses and the photovoltaic cells; when the height of the positioning structure is relatively low, it is impossible to position the subsequently placed photovoltaic cells and photovoltaic glasses. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide a double-glass encapsulation positioning device to solve the problems in the above background technique.

[0005] To solve the above technical problems, the utility model provides a double-glass encapsulation positioning device, including:

[0006] A first positioning component for positioning the first glass;

[0007] A second positioning component is installed on the first positioning component for positioning the battery cells, and at least part of the second positioning component can move in the vertical direction;

[0008] A third positioning component is installed on the first positioning component for positioning the second glass, and at least part of the third positioning component can move in the vertical direction.

[0009] Through such a design, it is possible to avoid affecting the operator from laying the glue film flat during the process of placing the glue film, and it is also possible to position the battery cells, the first glass and the second glass during the process of placing them.

[0010] Preferably, the first positioning component includes a bottom plate, two limiting portions symmetrically arranged and mounted on the top of the bottom plate, and two sliding portions symmetrically arranged and slidably mounted on the top of the bottom plate. The length directions of the limiting portions are all perpendicular to the length directions of the sliding portions. The bottom plate, the two limiting portions, and the two sliding portions can enclose a positioning groove with an upward opening; the second positioning component and the third positioning component are both mounted on the bottom plate.

[0011] Through such a design, it is convenient for the operator to lift the bottom of the first glass or apply force to the lower end of the first glass to transfer the entire photovoltaic module.

[0012] Preferably, both sliding portions are connected with driving portions, and both driving portions are mounted on the top of the bottom plate. The driving portions can drive the corresponding sliding portions to move along the length direction of the limiting portions.

[0013] Through such a design, after the photovoltaic module is installed, the two driving portions control the two sliding portions to move away from each other to facilitate the operator to lift the photovoltaic module.

[0014] Preferably, along the length direction of the sliding portion, both ends of each sliding portion are connected with connecting portions; along the length direction of the limiting portion, both ends of each limiting portion are connected with limiting members arranged corresponding to the connecting portions, and the limiting members are used to limit the moving range of the connecting portions.

[0015] Through such a design, when the connecting portion enters the predetermined area, it cannot move further, avoiding hindering the placement of the first glass or avoiding the sliding portion pressing on the first glass.

[0016] Preferably, the second positioning component includes two support portions arranged side by side, two sliding members arranged side by side, two driving members, and a positioning portion; the positioning portion has a positioning hole for positioning the battery cell, the positioning portion is connected to the two sliding members, and the positioning portion is placed above the limiting portion; the two sliding members are slidably connected to the two support portions one by one; the two support portions are both mounted on the top of the bottom plate and extend in the vertical direction; the two driving members are connected to the two support portions one by one, the two driving members are connected to the two sliding members one by one, and the two driving members can cooperate to drive the positioning portion to move in the vertical direction.

[0017] Through such a design, the battery cell is positioned by the positioning hole, and the support portion plays the role of supporting the driving member and restricting the moving path of the sliding member.

[0018] Preferably, the third positioning component includes two support members arranged side by side, two moving members arranged side by side, two output parts, and a positioning member; the positioning member has a positioning cavity for positioning the second glass, the positioning member is connected to the two moving members, and the positioning member is placed above the positioning part; the two moving members are slidably connected to the two support members respectively; the two support members are both installed on the top of the bottom plate and extend in the vertical direction; the two output parts are connected to the two support members respectively, the two output parts are connected to the two moving members respectively, and the two output parts can cooperate to drive the positioning member to move in the vertical direction.

[0019] Through such a design, the positioning cavity can communicate with the positioning hole, and the second glass is positioned by the positioning cavity.

[0020] The beneficial effects of the present utility model: The first positioning component, the second positioning component, and the third positioning component form a positioning structure for positioning the battery cell and the first glass and the second glass placed on both sides of the battery cell during the assembly of the photovoltaic module. Since the first positioning component, the second positioning component, and the third positioning component can be separately arranged, it can not only avoid affecting the operator's laying of the adhesive film during the placement of the adhesive film, but also position the battery cell, the first glass, and the second glass during the placement process. Description of the Drawings

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0022] Figure 1 It is a schematic diagram of the overall structure of the double-glass encapsulation positioning device according to the embodiment of the present utility model;

[0023] Figure 2 It is a schematic diagram of the structure of a photovoltaic cell capable of double-sided power generation;

[0024] Figure 3 It is a schematic diagram of the first positioning component and its peripheral structure according to the embodiment of the present utility model;

[0025] Figure 4 It is a schematic diagram of the second positioning component and the third positioning component according to the embodiment of the present utility model;

[0026] Figure 5 is Figure 4 a partial structural schematic diagram of;

[0027] Figure 6 It is a schematic diagram of the second positioning component and its peripheral structure according to the embodiment of the present utility model;

[0028] Figure 7It is a schematic diagram of the third positioning component and its surrounding structure according to an embodiment of the present utility model.

[0029] The reference signs are as follows:

[0030] 1. First positioning component; 11. Bottom plate; 12. Limiting part; 13. Sliding part;

[0031] 2. Second positioning component; 21. Supporting part; 22. Sliding member; 23. Driving member; 24. Positioning part; 241. Positioning hole;

[0032] 3. Third positioning component; 31. Supporting member; 32. Moving member; 33. Output part; 34. Positioning member; 341. Positioning cavity;

[0033] 4. Driving part;

[0034] 5. Connecting part;

[0035] 6. Limiting member;

[0036] 7a. First glass; 7b. Second glass;

[0037] 8. Battery cell;

[0038] 9. Glue film.

[0039] In the drawings, like parts are denoted by like reference signs. The drawings are not drawn to actual scale. Detailed implementation manners

[0040] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the 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 of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0041] Embodiment 1

[0042] As Figures 1 to 7 shown, the present utility model provides a double-glass encapsulation positioning device, including:

[0043] A first positioning component 1 for positioning the first glass 7a;

[0044] A second positioning component 2 installed on the first positioning component 1 for positioning the battery cell 8, and at least part of the second positioning component 2 can move in the vertical direction;

[0045] The third positioning component 3 is installed on the first positioning component 1 and is used to position the second glass 7b. At least part of the third positioning component 3 can move in the vertical direction.

[0046] During the actual operation process, first, the first positioning component 1 positions the first glass 7a. After the first glass 7a is attached to the first positioning component 1, the operator attaches the adhesive film 9 to the top of the first glass 7a. Then, the second positioning component 2 is attached to the top of the first positioning component 1, the battery cell 8 is placed on top of the previous adhesive film 9, and the second positioning component 2 positions the battery cell 8. Subsequently, the operator attaches the adhesive film 9 to the top of the battery cell 8. Then, the third positioning component 3 is attached to the top of the second positioning component 2. Finally, the second glass 7b is placed so that it is attached to the adhesive film 9 placed on top of the battery cell 8, and the third positioning component 3 positions the second glass 7b.

[0047] The first positioning component 1, the second positioning component 2, and the third positioning component 3 form a positioning structure, which is used to position the battery cell 8 and the first glass 7a and the second glass 7b placed on both sides of the battery cell 8 during the assembly of the photovoltaic module. Since the first positioning component 1, the second positioning component 2, and the third positioning component 3 can be separately arranged, it can not only avoid affecting the operator's laying of the adhesive film 9 during the placement of the adhesive film 9, but also position the battery cell 8, the first glass 7a, and the second glass 7b during their placement.

[0048] The adhesive film 9 can be set as various adhesive films, such as EVA adhesive film.

[0049] The battery cell 8 is an HJT battery.

[0050] Embodiment 2

[0051] In this embodiment, the first positioning component 1 includes a bottom plate 11, two limiting parts 12 symmetrically installed on the top of the bottom plate 11, and two sliding parts 13 symmetrically and slidably installed on the top of the bottom plate 11. The length directions of the limiting parts 12 are all perpendicular to the length directions of the sliding parts 13. The bottom plate 11, the two limiting parts 12, and the two sliding parts 13 can enclose to form a positioning groove with an upward opening. The second positioning component 2 and the third positioning component 3 are both installed on the bottom plate 11.

[0052] When placing the first glass 7a, the first glass 7a is placed in the positioning groove.

[0053] It should be noted that each structure can be customized according to the actual situation. Taking the sliding part 13 as an example, sliding parts 13 with different thicknesses and different lengths can be selected to adapt to first glasses 7a of different sizes. It should also be emphasized that when not emphasized as an integrated structure, each structure can be regarded as separately arranged. For example, the limiting part 12 and the bottom plate 11 can be regarded as separately arranged, and the connection between the two can be achieved through threaded connection or other methods.

[0054] In the first positioning component 1, the position of the sliding part 13 can be adjusted and it can move relative to the bottom plate 11. With such a setting, after the photovoltaic module is assembled, the sliding part 13 can be moved away to facilitate the operator to lift the bottom of the first glass 7a or apply a force to the lower end of the first glass 7a to transfer the entire photovoltaic module.

[0055] Since it has not undergone secondary fixation by the laminator, the various parts of the photovoltaic module are not stably connected. During the transfer of the photovoltaic module, the various parts may become separated. For example, when a force is applied to the cell 8, the photovoltaic module is lifted, and the first glass 7a and the adhesive film 9 under the hand may become separated; at the same time, lifting the bottom of the first glass 7a can also reduce the handling pressure of the operator and avoid damage to the photovoltaic module caused by the operator not stably clamping the photovoltaic module and the photovoltaic module falling.

[0056] It should also be noted here that when the first glass 7a is placed in the positioning groove, its top surface is generally outside the positioning groove to facilitate the insertion of the first glass 7a. When subsequently handling the first glass 7a, if the sliding part 13 cannot move, the operator can only apply a force to the part of the first glass 7a outside the positioning groove; in addition, when the sliding part 13 can move, the thickness of the first glass 7a can be the same as the thickness of the positioning groove. At this time, the first glass 7a is first inserted and then the sliding part 13 is pushed to make the first glass 7a enter the predetermined area.

[0057] Embodiment 3

[0058] In this embodiment, both sliding parts 13 are connected to a driving part 4. Both driving parts 4 are installed on the top of the bottom plate 11, and the driving parts 4 can drive the corresponding sliding parts 13 to move along the length direction of the limiting part 12.

[0059] The driving part 4 can be set as an existing device such as a cylinder or an electric slide table. An existing control device such as a controller can be used to control the driving part 4 or the other driving structures in the present invention.

[0060] After the photovoltaic module is installed, the two driving parts 4 control the two sliding parts 13 to move away from each other to facilitate the operator to lift the photovoltaic module.

[0061] Before placing the first glass 7a, the two driving parts 4 can also control the two sliding parts 13 to move away from each other, and after placing the first glass 7a, the two driving parts 4 control the two sliding parts 13 to reset to push the first glass 7a into the predetermined area.

[0062] Embodiment 4

[0063] In this embodiment, along the length direction of the sliding part 13, both ends of each sliding part 13 are connected with a connecting part 5; along the length direction of the limiting part 12, both ends of each limiting part 12 are connected with a limiting piece 6 arranged corresponding to the connecting part 5, and the limiting piece 6 is used to limit the moving range of the connecting part 5.

[0064] The positions of the connecting part 5 and the limiting piece 6 on the sliding part 13 or the limiting part 12 can be adjusted according to the actual situation.

[0065] The connecting part 5 and the limiting piece 6 can both be set as rod-shaped structures.

[0066] The limiting piece 6 is used to limit the moving range of the connecting part 5. When the two driving parts 4 control the two sliding parts 13 to approach each other, due to the setting of the limiting piece 6, when the connecting part 5 enters the predetermined area, it cannot move further, so as to avoid hindering the placement of the first glass 7a or avoiding the sliding part 13 pressing on the first glass 7a.

[0067] Embodiment 5

[0068] In this embodiment, the second positioning component 2 includes two support parts 21 arranged side by side, two sliding parts 22 arranged side by side, two driving parts 23, and a positioning part 24; the positioning part 24 has a positioning hole 241 for positioning the battery cell 8, the positioning part 24 is connected to the two sliding parts 22, and the positioning part 24 is placed above the limiting part 12; the two sliding parts 22 are slidably connected to the two support parts 21 in a one-to-one correspondence; the two support parts 21 are both installed on the top of the bottom plate 11 and extend along the vertical direction; the two driving parts 23 are connected to the two support parts 21 in a one-to-one correspondence, the two driving parts 23 are connected to the two sliding parts 22 in a one-to-one correspondence, and the two driving parts 23 can cooperate to drive the positioning part 24 to move in the vertical direction.

[0069] During the process of the second positioning component 2 fitting with the first positioning component 1, the two driving parts 23 are started first, and the two driving parts 23 drive the two sliding parts 22 to descend so that the positioning part 24 fits with the first positioning component 1, realizing the communication between the positioning hole 241 and the positioning groove, and positioning the battery cell 8 by the positioning hole 241. The support part 21 plays the role of supporting the driving part 23 and restricting the moving path of the sliding part 22.

[0070] The driving part 23 can be set into several structures. For example, in some cases, the driving part 23 adopts a motor and a traction wire, and the motor realizes the rising or falling of the sliding part 22 by winding or unwinding the traction wire.

[0071] Setting two driving parts 23 can, on the one hand, ensure the effect of driving the sliding part 22; on the other hand, ensure the stable movement of the sliding part 22.

[0072] After the second positioning component 2 fits with the first positioning component 1, the positioning groove communicates with the positioning hole 241, and the dimensions and positions of the relevant structures can be adjusted according to the actual situation to ensure that the positioning groove and the positioning hole 241 are completely docked.

[0073] Embodiment 6

[0074] In this embodiment, the third positioning component 3 includes two support members 31 arranged side by side, two moving members 32 arranged side by side, two output parts 33, and a positioning member 34; the positioning member 34 has a positioning cavity 341 for positioning the second glass 7b, the positioning member 34 is connected to the two moving members 32, and the positioning member 34 is placed above the positioning part 24; the two moving members 32 are slidably connected to the two support members 31 in a one-to-one correspondence; the two support members 31 are both installed on the top of the bottom plate 11 and extend in the vertical direction; the two output parts 33 are connected to the two support members 31 in a one-to-one correspondence, the two output parts 33 are connected to the two moving members 32 in a one-to-one correspondence, and the two output parts 33 can cooperate to drive the positioning member 34 to move in the vertical direction.

[0075] The third positioning component 3 is basically the same as the second positioning component 2 in structure, and the operating principle is also basically the same, so it will not be described in detail here.

[0076] The third positioning component 3 can only operate after the second positioning component 2 operates, and generally, the third positioning component 3 resets before the second positioning component 2.

[0077] After the third positioning component 3 operates, the positioning member 34 fits on the top of the positioning part 24, the positioning cavity 341 communicates with the positioning hole 241, and the second glass 7b is positioned by the positioning cavity 341.

[0078] After the photovoltaic module is assembled, both the third positioning component 3 and the second positioning component 2 reset, which is convenient for the operator to carry the photovoltaic module to other areas, such as the area where the laminator is located or the temporary storage area.

[0079] The support member 31 can be arranged between the two support parts 21. At this time, both the support member 31 and the support part 21 are on the same side of the first positioning component 1, which is convenient for the operator to carry objects such as the battery chip 8.

[0080] In the description of this specification, the description with reference to terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0081] The above has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed.

Claims

1. Double-glass packaging positioning device, characterized in that: include: A first positioning component (1) used for positioning the first glass (7a); A second positioning component (2) is mounted on the first positioning component (1) and is used to position the battery cell (8); at least part of the second positioning component (2) is movable in a vertical direction; The third positioning component (3) is mounted on the first positioning component (1) and is used to position the second glass (7b); at least part of the third positioning component (3) is movable in a vertical direction.

2. The double-glass packaging positioning device according to claim 1, characterized in that: The first positioning assembly (1) comprises a base plate (11), two limiting portions (12) mounted on the top of the base plate (11) and symmetrically arranged, and two sliding portions (13) slidably mounted on the top of the base plate (11) and symmetrically arranged, wherein the length direction of the limiting portions (12) is perpendicular to the length direction of the sliding portions (13), and the base plate (11), the two limiting portions (12), and the two sliding portions (13) can be enclosed to form a positioning groove with an opening facing upward; the second positioning assembly (2) and the third positioning assembly (3) are both mounted on the base plate (11).

3. The double-glass packaging positioning device according to claim 2, characterized in that: The two sliding parts (13) are both connected to a driving part (4), and the two driving parts (4) are both installed on the top of the bottom plate (11). The driving parts (4) can drive the corresponding sliding part (13) to move along the length direction of the limiting part (12).

4. The double-glass packaging positioning device according to claim 3, characterized in that: Along the length direction of the sliding portion (13), both ends of each sliding portion (13) are connected to a connecting portion (5); along the length direction of the limiting portion (12), both ends of each limiting portion (12) are connected to a limiting member (6) arranged corresponding to the connecting portion (5), and the limiting member (6) is used to limit the movement range of the connecting portion (5).

5. The double-glass packaging positioning device according to claim 4, characterized in that: The second positioning assembly (2) comprises two supporting parts (21) arranged side by side, two sliding parts (22) arranged side by side, two driving parts (23), and a positioning part (24); the positioning part (24) has a positioning hole (241) for positioning the battery sheet (8); the positioning part (24) is connected to the two sliding parts (22); the positioning part (24) is arranged above the limiting part (12); the two sliding parts (22) are slidably connected to the two supporting parts (21) in a one-to-one correspondence; the two supporting parts (21) are both mounted on the top of the bottom plate (11) and extend in the vertical direction; the two driving parts (23) are connected to the two supporting parts (21) in a one-to-one correspondence; the two driving parts (23) are connected to the two sliding parts (22) in a one-to-one correspondence; the two driving parts (23) can cooperate to drive the positioning part (24) to move in the vertical direction.

6. The double-glass packaging positioning device according to claim 5, characterized in that: The third positioning component (3) comprises two supporting members (31) arranged side by side, two moving members (32) arranged side by side, two output parts (33), and a positioning member (34); the positioning member (34) has a positioning cavity (341) for positioning the second glass (7b); the positioning member (34) is connected to the two moving members (32); the positioning member (34) is placed above the positioning member (24); the two moving members (32) are slidably connected to the two supporting members (31) in a one-to-one correspondence; the two supporting members (31) are both mounted on the top of the bottom plate (11) and extend in a vertical direction; the two output parts (33) are connected to the two supporting members (31) in a one-to-one correspondence; the two output parts (33) are connected to the two moving members (32) in a one-to-one correspondence; the two output parts (33) can cooperate to drive the positioning member (34) to move in a vertical direction.

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