CN212934633U

CN212934633U - Laminating device for solar cell module

Info

Publication number: CN212934633U
Application number: CN202021722413.8U
Authority: CN
Inventors: 高英会; 刘月敏; 张钊
Original assignee: Ja Solar Co Ltd
Current assignee: Jingao Solar Co Ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-04-09
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a stromatolite device for solar module relates to solar module manufacturing technical field. The solar cell module comprises a bottom plate, a plurality of fixing frames and a supporting curved surface, wherein the fixing frames are arranged on the bottom plate and are close to two ends of the bottom plate so as to be used for fixing a laminated template of a solar cell module; the supporting curved surface is arranged between the fixing frames and used for supporting the laminated template, so that the laminated template is in a horizontal state. The utility model provides a pair of a stromatolite device for solar module for make the stromatolite template be in same horizontality in the use, avoid automatic template machine to snatch the problem that the stromatolite template frequently stops appearing, promote the productivity.

Description

Laminating device for solar cell module

Technical Field

The utility model relates to a solar module manufacturing technical field especially relates to a stromatolite device for solar module.

Background

The solar cell module packaging process comprises the following steps: the method comprises the following steps of cell sorting, cell single welding, cell series lamination, EL (electroluminescence) test (for detecting internal defects, hidden cracks, fragments, insufficient welding, grid breakage and abnormal phenomena of single cells with different conversion efficiencies of a solar cell module, wherein EL is an abbreviation of English Electroluminescent), lamination, framing, cleaning, finished product EL test, power test, packaging and delivery. The lamination process is to splice the series-connected battery strings together according to a process design drawing, and then laminate the battery strings together with toughened glass, an assembly packaging hot melt adhesive film (EVA) and a back film material. The process is related to the arrangement and the regularity of the battery strings in the assembly, and comprises the distance between the battery strings, the distance between the battery strings and the edge of the toughened glass and the like.

The laminated template needs to be used in the laminating process, and a high-temperature-resistant adhesive tape needs to be adhered to a welding position when the laminated template is used, so that the laminated template is prevented from being scalded by a soldering iron pen at a high temperature when a bus bar is welded, the position of the high-temperature-resistant adhesive tape is inclined after the laminated template is placed in a feeding unit of an automatic template machine in batches, and the grabbing failure is frequently stopped due to uneven placement when a grabbing hand of the template machine picks up the laminated template, so that the productivity is influenced; meanwhile, manual reset is needed continuously, so that safety risks exist.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model discloses a main aim at provides a stromatolite device for solar module for make the stromatolite template be in same horizontality in the use, avoid automatic template machine to snatch the problem that the stromatolite template frequently stops appearing, promote the productivity.

In order to achieve the above purpose, the technical solution of the present invention is as follows:

a laminating device for a solar cell module comprises a bottom plate, a plurality of fixing frames and a supporting curved surface, wherein the fixing frames are arranged on the bottom plate and are close to two ends of the bottom plate so as to be used for fixing a laminating template of the solar cell module; the supporting curved surface is arranged between the fixing frames and used for supporting the laminated template, so that the laminated template is in a horizontal state.

Optionally, a curved surface bracket for supporting the supporting curved surface is arranged on the lower side of the supporting curved surface.

Optionally, when the supporting curved surface is used for supporting the laminated template, the bottom surface of the laminated template contacts the supporting curved surface; the laminated template comprises a first laminated template and a tail laminated template, wherein the first laminated template and the tail laminated template are respectively placed on two sides of the supporting curved surface and are placed in opposite directions; the side, adhered with the adhesive tape, of the laminated template is located at the end, with the smaller cambered surface, of the supporting curved surface, and the side, not adhered with the adhesive tape, of the laminated template is located at the end, with the larger cambered surface, of the supporting curved surface, so that the laminated template is in a horizontal state.

Optionally, the fixing frame is a columnar structure arranged perpendicular to the bottom plate.

Optionally, the plurality of fixing frames are divided into a first group of fixing frames and a second group of fixing frames, a space adaptive to the shape of the lamination template is arranged between the first group of fixing frames for placing and fixing a first lamination template of the solar cell module, and a space adaptive to the shape of the lamination template is arranged between the second group of fixing frames for placing and fixing a tail lamination template of the solar cell module.

Optionally, the number of the supporting curved surfaces is multiple, and the supporting curved surfaces are arranged in parallel.

Optionally, the radian of the supporting curved surface is 15 °, and the length of the supporting curved surface is 50cm and the width thereof is 12 cm.

Optionally, the bottom plate, the fixing frame and the curved surface support are made of metal.

Optionally, the supporting curved surface is made of a material with elasticity.

Optionally, the support curved surface is made of epoxy resin.

The utility model provides a pair of a stromatolite device for solar module, comprising a base plate, set up a plurality of mount and the support curved surface on the bottom plate, the bottom plate is placed in automatic template machine platform central point position, through the stromatolite template of the fixed solar module of mount, and support the stromatolite template through supporting the curved surface, thereby when making template tongs (snatching the stromatolite template through the material loading sucking disc) snatch the stromatolite template, can make the stromatolite template keep for the horizontality always because of the support of supporting the curved surface, thereby stop to appear leaking gas because of the stromatolite template slope and lead to snatching the problem of failure from the material loading sucking disc.

The utility model provides a pair of a stromatolite device for solar module can stop the material loading sucking disc and snatch the problem of failure to avoided artifical supplementary operation that resets (the stromatolite template of slope that resets), reduced the potential safety hazard, improved machining efficiency.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a stacking apparatus for a solar cell module according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a stacked device for a solar cell module according to another embodiment of the present invention;

FIG. 3 is a schematic top view of the lamination apparatus according to FIG. 2;

FIG. 4 is a schematic left side view of the lamination apparatus according to FIG. 2;

FIG. 5 is a schematic left side view of the lamination stencil positioned in accordance with the lamination apparatus of FIG. 2;

fig. 6 is a schematic top view of the stacked stencil after placement in accordance with the stacking apparatus of fig. 2.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the following description will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, the present invention provides a stacked device for a solar cell module, which generally includes a bottom plate 1, a fixing frame 2 and a supporting curved surface 3. The fixing frame 2 and the supporting curved surface 3 are both arranged on the bottom plate 1. The bottom plate 1 and the fixing frame 2 are made of metal materials, preferably stainless steel. The fixing frame 2 is arranged at the two ends close to the bottom plate 1, and the fixing frame 2 is used for fixing the laminated template 5 of the limiting solar cell module. The supporting curved surface 3 is arranged between the fixing frames 2. The support curved surface 3 is used for supporting the laminated template 5, so that the laminated template 5 is in a horizontal state when the laminated template 5 is placed on the support curved surface 3. The supporting curved surface 3 is made of elastic material. Preferably, the material that the curved support surface 3 adopted is the epoxy resin material, and its material is flexible can deform, can make the stromatolite template 5 keep the level better, has wear-resisting, long service life's advantage again simultaneously. The utility model discloses a stromatolite device, when using, places bottom plate 1 in automatic template machine platform central point position (the template tongs of automatic template machine snatchs the position of stromatolite template 5), then places stromatolite template 5 on supporting curved surface 3, and the both ends of stromatolite template 5 are spacing to be fixed between mount 2 for stromatolite template 5 is in same horizontality, then the template tongs of automatic template machine passes through the material loading machine sucking disc and absorbs stromatolite template 5. Use the utility model discloses a behind the lamination device, stromatolite template 5 can be in same horizontality always, because of 5 slopes of stromatolite template appear leaking gas and lead to snatching the problem of failure when having avoided material loading machine sucking disc to absorb stromatolite template 5.

Alternatively, as shown in fig. 2 to 4, the fixing frame 2 is disposed perpendicular to the bottom plate 1, and may have a shape of a column, a rectangular parallelepiped, a plate, or the like. The purpose that the plurality of fixing frames 2 can be encircled to be suitable for placing and limiting and fixing the edges of the laminated templates can be met. Alternatively, the fixing frame 2 is a columnar structure disposed perpendicular to the base plate 1. The plurality of fixing frames 2 are divided into a first group of fixing frames 21 and a second group of fixing frames 22. The first group of holders 21 have a space therebetween that is adapted to the shape of the laminated mold plate 5. The first set of fixing frames 21 is used for placing and fixing the first lamination template 51 of the solar cell module. The second set of holders 22 have a space therebetween that is adapted to the shape of the laminated formwork 5. The second set of fixtures 22 is used to place and hold the tail laminate template 52 of the solar module. As shown in fig. 4 and 5, a connection line of the two first fixing frames 21 is perpendicular to the arc of the supporting curved surface 3, so that the arc of the supporting curved surface 3 can be tangent to the photovoltaic modules fixed in the two first fixing frames 21, and the supported photovoltaic modules are horizontally placed. That is, a space adapted to the shape of the laminated template 5 is enclosed between the first group of fixing frames 21, and after the laminated template 5 is placed, the bottom of the laminated template 5 (the supported photovoltaic module) is in tangential contact with the arc-shaped curved surface of the supporting curved surface 3, so that the laminated template 5 is kept in a horizontally placed state.

A curved surface bracket 4 is arranged at the lower side of the supporting curved surface 3. The curved surface support 4 is used for supporting the supporting curved surface 3, so that the supporting curved surface 3 made of elastic materials is prevented from being deformed too much due to compression, and the use stability of the laminating device is improved.

As shown in fig. 5 and 6, when the support curved surface 3 is used to support the lamination jig 5, the bottom surface of the lamination jig 5 contacts the support curved surface 3. The lamination mold plate 5 includes a first lamination mold plate 51 and a last lamination mold plate 52. When the laminated template 5 is used, the high-temperature-resistant adhesive tape 6 needs to be adhered to a welding position (one side surface of the laminated template 5) so as to prevent the laminated template from being scalded by a high temperature of an iron pen during the operation of welding the bus bar, and the lower side of the laminated template 5 is an uneven surface. The first lamination template 51 and the tail lamination template 52 are respectively arranged at two sides of the support curved surface 3 and are arranged in opposite directions. It should be noted that the relative orientation as referred to herein is such that the positive-numbered solar cell modules of the first lamination template 51 and the negative-numbered solar cell modules of the last lamination template 52 correspond to each other, and the negative-numbered solar cell modules of the first lamination template 51 and the positive-numbered solar cell modules of the last lamination template 52 correspond to each other, as shown in fig. 6. At this time, the side of the laminated template 5 adhered with the high temperature resistant adhesive tape 6 is positioned at the end with the smaller cambered surface of the supporting curved surface 3. One side of the laminated template 5, which is not adhered with the high-temperature-resistant adhesive tape 6, is positioned at one end with a larger arc surface of the support curved surface 3, so that the laminated template 5 is in a horizontal state. Alternatively, the number of the supporting curved surfaces 3 is plural. The plurality of supporting curved surfaces 3 are arranged in parallel with each other, and the intervals between the adjacent supporting curved surfaces 3 are the same. As shown in the drawing, the number of the supporting curved surfaces 3 is 3.

In a specific embodiment, the arc of the support curved surface 3 is 15 °, and the length of the support curved surface 3 is 50cm and the width is 12 cm. Naturally, the radian, length and width of the supporting curved surface 3 are not fixed, and can be adaptively adjusted according to the size of the solar cell module and the adhering position and thickness of the high temperature resistant adhesive tape 6, so that the laminated template 5 is in a horizontal state after being placed on the laminating device.

The utility model provides a pair of a stromatolite device for solar module, during the use, place bottom plate 1 in automatic template machine platform central point position, through 2 fixed solar module's of mount stromatolite templates 5, and support stromatolite template 5 through supporting curved surface 3, thereby when making template tongs (snatching the stromatolite template through the material loading sucking disc) snatch stromatolite template 5, can make stromatolite template 5 keep for the horizontality always because of the support that supports curved surface 3, thereby stop to appear leaking gas because of the stromatolite template slope from the material loading sucking disc and lead to snatching the problem of failure. Because it can stop the problem that the material loading sucking disc snatchs the failure to avoid artifical supplementary reset operation (when using automatic template machine to snatch the stromatolite template at present, the stromatolite template is easy to be inclined, leads to snatching the failure, needs the stromatolite template of artifical reset slope, and snatchs once more), reduced manual operation's potential safety hazard, improved machining efficiency.

In the in-service use, the utility model provides a pair of a stromatolite device for solar module can solve photovoltaic module stromatolite template material loading and snatch unusually, shuts down in the reduction production process. Taking a production site with 3 production lines as an example, the quarterly productivity increase benefit is 30 (blocks) 300(W) 0.1 (yuan) 90 (days) 81000 (yuan) according to the conditions that the shutdown caused by the grabbing failure of each line affects the productivity by 10 blocks/day, the power of each module is 300W, and the profit is calculated by 0.1 yuan per watt. Therefore, the utility model provides a pair of stromatolite device for solar module has great practical value and economic benefits.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The laminating device for the solar cell module is characterized by comprising a bottom plate, a plurality of fixing frames and a supporting curved surface, wherein the fixing frames are arranged on the bottom plate and are close to two ends of the bottom plate so as to be used for fixing a laminating template of the solar cell module; the supporting curved surface is arranged between the fixing frames and used for supporting the laminated template, so that the laminated template is in a horizontal state.

2. The laminating apparatus according to claim 1, wherein the support curve is provided at an underside thereof with a curve support for supporting the support curve.

3. The laminating apparatus according to claim 1 or 2, wherein when the support curved surface is used to support the laminating template, the bottom surface of the laminating template contacts the support curved surface; the laminated template comprises a first laminated template and a tail laminated template, wherein the first laminated template and the tail laminated template are respectively placed on two sides of the supporting curved surface and are placed in opposite directions; the side, adhered with the adhesive tape, of the laminated template is located at the end, with the smaller cambered surface, of the supporting curved surface, and the side, not adhered with the adhesive tape, of the laminated template is located at the end, with the larger cambered surface, of the supporting curved surface, so that the laminated template is in a horizontal state.

4. The laminating device of claim 3, wherein the fixture is a columnar structure disposed perpendicular to the base plate.

5. The laminating device according to claim 3, wherein the plurality of fixing frames are divided into a first group of fixing frames and a second group of fixing frames, the first group of fixing frames have a space adapted to the shape of the laminating template for placing and fixing a first laminating template of the solar cell module, and the second group of fixing frames have a space adapted to the shape of the laminating template for placing and fixing a tail laminating template of the solar cell module.

6. The laminating apparatus according to claim 3, wherein the number of the supporting curved surfaces is plural, and the plural supporting curved surfaces are arranged in parallel.

7. The laminating apparatus according to claim 3, wherein the arc of the support curved surface is 15 °, and the support curved surface has a length of 50cm and a width of 12 cm.

8. The laminating device according to claim 2, wherein the base plate, the fixing frame and the curved bracket are made of metal.

9. The laminating device of claim 1, wherein the support curve is made of a material having elasticity.

10. The laminating apparatus according to claim 9, wherein the material used for the curved support surface is epoxy resin.