KR101916637B1 - Apparatus for manufacturing thin silicon solar cell module - Google Patents

Abstract

The present invention relates to an apparatus to release a back sheet of a solar cell module, capable of collecting a cell for recycling. According to the present invention, the apparatus to release a back sheet of a solar cell module comprises: a stage (20) installed on a table (10) and including a plurality of suction holes (21) vacuum-sucking a solar cell module (M) to be processed mounted thereon and a heater for heating the solar cell module (M); a guide transfer unit (30) supported to a table post (35) arranged along both sides of an edge of the table (10); a transfer frame (40) to reciprocate along the guide transfer unit (30); a cutting module (50) installed at the center of the transfer frame (40) and cutting the center of a back sheet (S) on the rear surface of the solar cell module (M) mounted on the stage (20) to separate the same into left and right back sheets (LS, RS); a first initial releasing module (60) disposed on the left side of the transfer frame (40) and initially releasing a left edge sheet (LS′) from a left edge portion of the left back sheet (LS); a second initial releasing module (70) disposed on the right side of the transfer frame (40) and initially releasing a right edge sheet (RS′) from a right edge portion of the right back sheet (RS); a first clamping module (80) to clamp and completely release the initially released left edge sheet (LS′) from the rear side of the solar cell module (M); and a right clamping module (90) to clamp and completely release the initially released right edge sheet (RS′) from the rear side of the solar cell module (M).

Description

[0001] The present invention relates to a solar cell module,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a solar cell module back sheet peeling device, and more particularly, to a solar cell module back sheet peeling device capable of automatically peeling off a back sheet to recycle a solar cell module.

Solar power generation is a power generation method that converts solar light directly into electric energy using a plurality of solar cell modules. Since there is no pollution such as air pollution, noise, heat and vibration, maintenance is easy and life is long, It is attracting attention as an energy source. Solar power generation equipment has been mainly operated in the past government or local governments because small-scale power generation is possible. However, many individuals have installed and operate solar power generation facilities on the roof of their residence, have.

The solar cell module has a layer structure in which reinforced glass is adhered to an upper surface of a plurality of cells arranged in rows and columns by an EVA adhesive sheet and a back sheet is adhered to the lower surface by an EVA adhesive sheet, Lt; / RTI >

On the other hand, the solar cell module includes a plurality of cells, a metal ribbon for connecting a plurality of cells, and lead, which can be recycled.

However, since the back sheet is adhered very firmly by the adhesive sheet, peeling the back sheet is very difficult and at the same time, a great deal of cost has been incurred. Therefore, the cost and efforts to recover the cell, the metal ribbon, or the lead are recovered rather than the benefit of the recycling. In reality, the solar cell module is discarded without being recycled, which causes environmental pollution.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a solar cell module back sheet peeling device capable of recovering cells for recycling by automatically peeling a back sheet from the back surface of the solar cell module do.

In order to accomplish the above object, a solar cell module back sheet peeling apparatus according to the present invention is installed in a table (10), and comprises a plurality of adsorption holes for vacuum-adsorbing a target solar cell module (M) 21 and a heater (not shown) for heating the solar cell module M; A guide transfer part 30 supported by a table column 35 disposed along both sides of the edge of the table 10; A transfer frame (40) reciprocated along the guide transfer part (30); The center of the back sheet S on the back surface of the solar cell module M mounted on the stage 20 is cut to form the left back sheet LS and the right back sheet RS A cutting module (50) for separating the cutting blade A first initial peeling module 60 installed on the left side of the transfer frame 40 for initially peeling the left edge sheet LS 'from the left corner of the left back sheet LS; A second initial peeling module 70 installed on the right side of the transfer frame 40 for initially peeling the right edge sheet RS 'from the right corner of the right back sheet RS; A first clamping peeling module 80 for clamping the initially peeled left edge sheet LS 'to completely peel off the backside edge sheet LS' from the back surface of the solar cell module M; And a second clamping peeling module (90) for clamping the initially peeled right edge sheet (RS ') and completely peeling off the back side of the solar cell module (M).

In the present invention, the first solar cell module pressing force, which is provided on the left side of the transfer frame 40 and presses the left rear surface of the solar cell module M during the initial peeling of the left edge sheet LS ' (100); A second solar cell module pressing part 110 installed on the right side of the transfer frame 40 and pressing the right rear surface of the solar cell module M during the initial separation of the right edge sheet RS '; , Wherein the transfer frame (40) further comprises a first transfer frame (41) transversely supported by a pair of guide rails (31) and (31 ') constituting the guide transfer unit (30) A second conveyance frame 42 supported by the guide rails 31 and 31 'so as to be spaced forward from the conveyance frame 41 and a second conveyance frame 42 supported by the second conveyance frame 42 at an angle of inclination opposite to the front left and right sides of the second conveyance frame 42 And a third left-side transfer frame 43a and a third right-side transfer frame 43b which are supported.

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The cutting module 50 includes an elevation driving unit 51 installed at the center of the first conveyance frame 41, a lifting bracket 52 lifted and lowered by the elevation driving unit 51, And a cutter (53) detachably fixed to the lifting bracket (52).

In the present invention, the first peeling module 60 includes a first cylinder 61 supported on the third left transfer frame 43a side, a second cylinder 61 connected to the first cylinder 61, A first lift bracket 62 supported by a rod 61a and first and second wing brackets 63 and 64 supported by the first lift bracket 62 and a second lift bracket 63 supported by the first wing bracket 63 A first knurled shaft 65 rotatably connected to the first shaft motor 65 at one end and rotatably supported at the other end by the second wing bracket 64, 66); The second peeling module 70 includes a second cylinder 71 supported by the third right transfer frame 43b and a second cylinder 71b supported by the second cylinder rod 71a which is projected and retracted from the second cylinder 71. [ A second lift bracket 72 which is installed on the third wing bracket 73, third and fourth wing brackets 73 and 74 supported by the second lift bracket 72, And a second knurled shaft 76 whose one end is rotatably connected to the second shaft motor 75 and whose other end is rotatably supported by the fourth wing bracket 74.

The first clamping and peeling module 80 includes a first conveying driving part 81 supported on the left side of the second conveying frame 42 and a second conveying driving part 81 supported on the first conveying driving part 81, A first base bracket 83 supported by the first lift moving part 82 and a first wing bracket 84 supported by the first base bracket 83. The first lift bracket 83 is supported by the first lift bracket 83, A first peeling roller 85 provided on the first base bracket 83 to receive the left edge sheet LS 'that is peeled off by the first knurling shaft 66; (87) for advancing or retracting the first knurled tightening end (86) toward the first knurled shaft (66) side, a first curved contact end (86) slidably installed on the side of the first knurl shaft (85) ; The second clamping and peeling module 90 includes a second conveying driving part 91 supported on the right side of the second conveying frame 42 and a second conveying driving part 91 supported by the second conveying driving part 91, A second base bracket 93 supported by the second lifting and lowering driving unit 92 and a second wing bracket 94 supported by the second base bracket 93, A second peeling roller 95 on which a right edge sheet RS 'to be peeled off by a second knurling shaft 76 is straddled and a second peeling roller 95 which is slidable on the second peeling roller 95 side to the second base bracket 93 A second curved contact end 96 to be installed; And a second coplanar end feeding mechanism 97 for advancing or retracting the second bending end 96 toward the second knurling shaft 76 side.
In the present invention, the first solar cell module pressing portion 100 includes a first lifting drive portion 101 supported on the left side of the first transfer frame 41 and a second lifting drive portion 101 supported by the first lifting drive portion 101 And a pair of elastic rollers 103 installed at an end of the first lift bracket 102; The second solar cell module pressing portion 110 includes a second lifting and lowering driving portion 111 supported on the right side of the first transfer frame 41 and a second lifting and lowering driving portion 111 supported by the second lifting and lowering driving portion 111. [ And a pair of elastic rollers 113 installed at the ends of the second lift brackets 112. [

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According to the present invention, the cutting module cuts the center of the back sheet of the solar cell module M into a left back sheet (LS) and a right back sheet (RS), while the first and second initial peeling modules The left and right edge sheets LS '(RS') are initially peeled from both sides of the corner sides of the left and right back sheets of the module M, and then the initial peeled left and right corner sheets LS '(RS' The plurality of solar cells C can be easily recovered from the solar cell module M by automatically performing a series of processes of removing the clamping and peeling module, By recycling metal ribbon, silver, lead and recycling, it is possible to prevent recycling of resources as well as pollution of the environment.

1 is a perspective view of a solar cell module back sheet peeling apparatus according to the present invention,
Fig. 2 is a perspective view of the peeling apparatus of Fig. 1,
Fig. 3 is a perspective view illustrating the guide conveying portion of Fig. 1,
FIG. 4 is a perspective view illustrating the cutting module, the first and second initial peeling modules, the first and second clamping peeling modules, and the transfer frame for transferring the pressing portions of the first and second solar cell modules,
Figure 5 is a view from the lower side of the transfer frame of Figure 4,
FIG. 6 is a perspective view of the transfer frame of FIG. 4 as seen from the rear side,
FIG. 7 is a perspective view illustrating the first and second peeling modules of FIG. 4,
FIG. 8 is a perspective view illustrating the first and second clamping peeling modules of FIG. 4,
FIG. 9 is a bottom perspective view of the first and second clamping peeling modules of FIG. 9,
FIG. 10 is a perspective view showing the first and second solar cell module pressing portions of FIG. 4,
11A to 11E are diagrams for explaining the initial peeling operation of the first and second peeling modules, the first and second clamping peeling modules, and the first and second solar cell module pressing portions.
Fig. 12 is a view for explaining peeling of the back sheet in the solar cell module by the operation of Figs. 11a to 11e; Fig.

Hereinafter, a solar cell module back sheet peeling apparatus according to the present invention will be described in detail with reference to the accompanying drawings.

In the following examples, the singular forms "a", "an" and "the" include plural referents unless the context clearly dictates otherwise.

In the following embodiments, terms such as inclusive or possessive are intended to mean that a feature, or element, described in the specification is present, and does not preclude the possibility that one or more other features or elements may be added.

In the following embodiments, when a part of a film, an area, a component or the like is on or on another part, not only the case where the part is directly on the other part but also another film, area, And the like.

In the drawings, components may be exaggerated or reduced in size for convenience of explanation. For example, the size and thickness of each component shown in the drawings are arbitrarily shown for convenience of explanation, and thus the present invention is not necessarily limited to those shown in the drawings.

If certain embodiments are otherwise feasible, the particular process sequence may be performed differently from the sequence described. For example, two processes that are described in succession may be performed substantially concurrently, and may be performed in the reverse order of the order described.

FIG. 1 is a perspective view of a solar cell module back sheet peeling apparatus according to the present invention, FIG. 2 is a perspective view of the peeling apparatus of FIG. 1 viewed from the rear side, and FIG. 3 is a perspective view illustrating a guide of FIG.

The present invention relates to: The reinforcing glass G is adhered to the upper surface of the plurality of cells C arranged in rows and columns by the adhesive sheet A and the back sheet S is adhered to the lower surface of the cell C by the adhesive sheet A. [ For separating the back sheet (B) for the recycling of the cell (C) in the solar cell module (M) constituting the laminated structure.

As shown in the figure, the solar cell module back sheet peeling apparatus according to the present invention is installed in the table 10, and includes a plurality of suction holes 21 for vacuum-adsorbing the mounted solar cell module M, A stage 20 having a heater (not shown) for heating the solar cell module M; A guide transferring part 30 supported by a table column 35 disposed along both edges of the table 10; A transfer frame (40) reciprocated along the guide transfer part (30); The center of the back sheet S on the back surface of the solar cell module M mounted on the stage 20 is cut to form the left back sheet LS and the right back sheet RS A cutting module 50 for separation; A first initial peeling module 60 installed on the left side of the transfer frame 40 for initially peeling the left edge sheet LS 'at the left corner of the left back sheet LS; A second initial peeling module 70 for initially peeling the right edge sheet RS 'from the right corner portion of the right back sheet RS, which is provided on the right side of the transfer frame 40; A first clamping peeling module 80 for clamping the initially peeled left edge sheet LS 'to completely peel off the backside edge of the solar cell module M; A second clamping peeling module 90 for clamping the initially peeled right edge sheet RS 'to completely peel off the back side of the solar cell module M; A first solar cell module pressing part 100 installed on the left side of the transfer frame 40 for pressing the left rear surface of the solar cell module M while initially separating the left edge sheet LS ' And a second solar cell module pressing part 110 provided on the right side of the transfer frame 40 for pressing the right rear surface of the solar cell module M during the initial separation of the right edge sheet RS ' .

A plurality of suction holes 21 for fixing the position of the solar cell module M placed on the stage 10 mounted on the table 10 by vacuum pressure are formed, A plurality of cells C, and an EVA adhesive sheet (A) for bonding the back sheet (S)) is heated.

1, in order to once again fix the position of the solar cell module M adsorbed on the stage 20, the front and rear edge portions of the solar cell module M are selectively pressed A fixing bracket 15 may be provided.

3, the guide conveying section 30 includes a pair of guide rails 31 and 31 'supported by a table column 35 and a floor column 36 supported by the ground, A driving slider 32 which is slidably mounted on the guide rails 31 and 31 'and which supports the conveying frame 40, and a guide driving part 32 which reciprocates the driving slider 32 on the guide rails 31 and 31' (33).

At this time, the guide drive unit 33 includes a drive motor 33a mounted on one guide rail 31 and a drive shaft 33b for transmitting the rotational force of the drive motor 33a to the other guide rail 31 ' . The rotational driving force of the driving motor 33a and the driving shaft 33b is transmitted to the guide rails 31 and 31 'by the guide transmitting unit 30 so that the driving slider 32 is guided by the guide rails 31 and 31' ).

FIG. 4 is a perspective view showing the cutting module, the first and second initial peeling modules, the first and second clamping peeling modules, and the transfer frame for transferring the pressing portions of the first and second solar cell modules, FIG. 6 is a perspective view of the transfer frame of FIG. 4 viewed from the rear side. FIG.

As shown in the figure, the transfer frame 40 includes the first and second peeling modules 60 and 70, the first and second clamping peeling modules 80 and 90, (100) (110) reciprocally on the table (10) along the guide transfer portion (30). The transfer frame 40 includes a first transfer frame 41 transversely supported by a pair of guide rails 31 and 31 'constituting the guide transfer unit 30, A second transfer frame 42 supported by the guide rails 31 and 31 so as to be spaced apart from the first transfer frame 42 and a third left transfer frame 42 supported at an inclination angle opposite to the front left and right sides of the second transfer frame 42 43a and a third right-side transfer frame 43b.

The cutting module 50 cuts the center of the back sheet S on the back surface of the solar cell module M placed on the stage 20 and separates the left back sheet LS and the right back sheet RS, 5 and 6, an elevation driving unit 51 installed at the center of the first transfer frame 41, a lifting bracket 52 lifted and lowered by the lifting drive unit 51, a lifting bracket 52 (Not shown). At this time, the lifting drive unit 51 is composed of an initial peeling module or a cylinder capable of fine control. Since the cutter 53 is a consumable item, it is frequently replaced by the lifting bracket 52.

FIG. 7 is a perspective view illustrating the first and second peeling modules of FIG. 4; FIG.

Each of the first and second initial peeling modules 60 and 70 is formed in such a manner that the left edge sheet LS 'of the back sheet S and the left edge sheet LS' And the right edge sheet RS ', respectively, and has substantially the same configuration.

The first initial peeling module 60 includes a first cylinder 61 supported on the third left transfer frame 43a side and a second cylinder 61a supported on the first cylinder rod 61a projecting and retracted from the first cylinder 61. [ First and second wing brackets 63 and 64 supported by the first lift bracket 62 and a first shaft motor 65 mounted on the first wing bracket 63 And a first knurled shaft 66 whose one end is rotatably connected to the first shaft motor 65 and whose other end is rotatably supported by the second wing bracket 64.

The second initial peeling module 70 includes a second cylinder 71 supported by a third right transfer frame 43b and a second cylinder 71 which is supported by a second cylinder rod 71a which is projected and withdrawn from the second cylinder 71. [ The third and fourth wing brackets 73 and 74 supported by the second lift bracket 72 and the second shaft motor 74 mounted on the third wing bracket 73 And a second knurling shaft 76 having one end rotatably connected to the second shaft motor 75 and the other end rotatably supported by the fourth wing bracket 74.

The first and second lifting brackets 62 and 72 are supported by a pair of first and second guide rods 61b and 71b located on both sides of the first and second cylinder rods 61a and 71a So that even if an asymmetric load is applied during the lifting and lowering by the first and second cylinder rods 61a and 61a, the load can be raised and lowered in a horizontal state.

The surfaces of the first and second knurling shafts 66 and 76 are knurled and have a diameter of only about 6 mm. The first and second knurling shafts 66 and 76 initially peel the left edge sheet LS 'and the right edge sheet RS' from the edge side of the solar cell module M, The knurling shafts 66 and 76 are positioned between the tempered glass G and the back sheet S constituting the solar cell module to form the back sheet S and the tempered glass G , The edge sheet S 'is gradually peeled off at an early stage while grinding the adhesive sheet A to be bonded.

FIG. 8 is a perspective view illustrating the first and second clamping and peeling modules of FIG. 4, and FIG. 9 is a bottom perspective view of the first and second clamping and peeling modules of FIG.

The first clamping peeling module 80 clamps the left edge sheet LS 'initially peeled off by the first peeling module 60 to completely peel off the left edge sheet LS' from the left rear surface of the solar cell module M, The peeling module 90 clamps the right edge sheet RS 'initially peeled off by the second peeling module 70 to completely peel off from the right rear surface of the solar cell module M, .

The first clamping and peeling module 80 includes a first conveyance driving part 81 supported on the left side of the second conveyance frame 42 and a first conveyance driving part 81 supported on the first conveyance driving part 81, A first base bracket 83 supported by the first lifting drive part 82 and a first wing bracket 84 supported by the first base bracket 83 and supported by the first knurled shaft 66 A first peeling roller 85 on which a left edge sheet LS 'to be peeled off by a first peeling roller 85 is peeled off and a first peeling roller 85 which is provided on the first base bracket 83 to be slidable toward the first peeling roller 85, (86); And a first tight contact end feeding portion 87 for advancing or retracting the first curved tight contact end 86 toward the first knurled shaft 66 side.

The second clamping and peeling module 90 includes a second conveyance driving section 91 supported on the right side of the second conveyance frame 42 and a second conveyance driving section 91 supported on the second conveyance driving section 91, A second base bracket 93 supported by the second lifting and lowering drive unit 92 and a second wing bracket 94 supported by the second base bracket 93 and supported by the second knurling shaft 76 A second peeling roller 95 on which a right edge sheet RS 'is peeled off by a second peeling roller 95 and a second peeling roller 95 which is slidably attached to the second peeling roller 95 on the second base bracket 93, (96); And a second coplanar end feeding mechanism 97 for advancing or retracting the second bending end 96 toward the second knurling shaft 76 side.

The first separating roller 85 is provided with a left edge sheet LS 'which is initially peeled off by the first knurling shaft 66. The second peeling roller 95 is straddled by the right edge sheet RS ', which is initially peeled off by the second knurling shaft 76.

The first curved contact edge 86 is located on the opposite side of the curved surface 86a to the first peeling roller 85 and the curved contact edge 96 is located on the opposite side of the curved surface 96a from the second peeling roller 85, (95).

When the left edge sheet (LS ') is straddled by the first peeling roller (85), the first close contact end feeding section (87) feeds the first curved contact end (86) toward the first peeling roller (85) So that the edge sheet LS 'is tightly fixed between the first peeling roller 85 and the first curved contact end 86.

When the right edge sheet RS 'is straddled by the second peeling roller 95, the second cohesive feeding end feeding portion 97 conveys the second curved tightening end 96 to the second peeling roller 95 side, So that the edge sheet RS 'is tightly fixed between the second peeling roller 95 and the second curved contact edge 96.

FIG. 10 is a perspective view illustrating the first and second solar cell module pressing portions of FIG. 4; FIG.

The first solar cell module pressing portion 100 is for pressing the left rear surface of the solar cell module M while the first initial peeling module 60 is initially peeling the left edge sheet LS ' The solar cell module pressing portion 110 is for pressing the right rear surface of the solar cell module M while the second initial peeling module 70 is initially peeling the right edge sheet RS ' .

The first solar cell module pressing portion 100 includes a first lifting drive portion 101 supported on the left side of the first transfer frame 41 and a first lifting bracket 101 lifted downward by the first lifting drive portion 101 102 and a pair of elastic rollers 103 provided at the ends of the first lifting bracket 102.

The second solar cell module pressing portion 110 includes a second lifting and lowering moving portion 111 supported on the right side of the first transfer frame 41 and a second lifting and lowering bracket 111 lifted and lowered by the second lifting and lowering moving portion 111 112 and a pair of elastic rollers 113 provided at the ends of the second lift brackets 112.

FIGS. 11A to 11E are views for explaining the initial peeling operation of the first and second peeling modules, the first and second clamping peeling modules, and the first and second solar cell module pressing portions, and FIG. Fig. 3 is a view for explaining peeling of the back sheet in the solar cell module according to the embodiment of the present invention.

 In order to peel off the back sheet S from the back surface of the solar cell module M by the back sheet peeling apparatus of the present invention, the first and second initial peeling modules 60 and 70 The first and second lifting brackets 62 and 72 are lowered by the first and second cylinders 61 and 71 of the first and second kneading shafts 66 and 76, And is located outside the left and right corners of the solar cell module M. At this time, the stage 20 vacuum-adsorbs the solar cell module M so as not to move,

The heater heats the entire solar cell module M to gently soften the adhesive sheet A between the tempered glass G and the back sheet S. [

When the first and second knurling shafts 66 and 76 are rotated in the counterclockwise direction and transferred to the solar cell module M in this state, The left and right edge sheets LS '(RS') are gradually peeled off while gradually grinding and grinding the adhesive sheet (A) between the reinforcing glass (G) and the tempered glass (G). Then, the left and right edge sheets LS '(RS') are further peeled and laid on the first and second peeling rollers 66 and 76 as shown in FIG. 11C.

When the left and right edge seats LS '(RS') are sufficiently initially peeled off, the first and second clamp release modules 80 and 80 are fed, The first and second curved contact ends 86 and 96 are brought into close contact with the first and second peeling rollers 85 and 95. 11D, the left and right edge seats LS 'and RL' are disposed between the first and second peeling rollers 85 and 95 and between the first and second curved sealing ends 86 and 96 And is fixed in position.

11E, the first and second lifting / driving members 82 and 92 raise the first and second base brackets 83 and 93 to move the left and right edge seats LS ' (RS ') is gradually lifted up and released.

Then, when the conveying frame 40 is conveyed to the rear side by the guide conveying unit 30, the initially separated left and right edge sheets LS '(RS') are pulled out, The left and right back sheets LS are peeled off from the solar cell module M. [

As described above, according to the present invention, the cutting module 50 cuts the center of the back sheet of the solar cell module M into the left back sheet LS and the right back sheet RS, The initial peeling modules 60 and 70 remove the left and right edge sheets LS 'and RS' from both sides of the corner of each of the left and right back sheets LS and RS of the solar cell module M, And then the first and second clamping peeling modules 80 and 90 are peeled off the initially separated left and right edge sheets LS 'RS' A plurality of solar cells C can be easily recovered, thereby recovering the recovered cells and recovering the metal ribbon, silver, lead, etc. contained in the cells, thereby recycling the resources and preventing the environment from being contaminated .

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.

10 ... Table 20 ... stage
21 ... Suction ball 30 ... Guide transmission
31, 31 '... guide rail 32 ... driving slider
33 ... Guide drive part 33a ... Drive motor
40 ... Transfer frame 41, 42 ... 1st and 2nd transfer frames
43a ... Third left-side feed frame 43b ... Third right-side feed frame
50 ... cutting module 51 ... lifting mouth part
52 ... lifting bracket 53 ... cutter
60 ... First initial peeling module 61 ... First cylinder
62 ... 2nd lift bracket 63, 64 ... 1st and 2nd wing brackets
65 ... first shaft motor 66 ... first knurled shaft
70 ... second initial peeling module 71 ... second cylinder
72 ... 2nd lift bracket 73, 74 ... 3rd and 4th wing brackets
75 ... second shaft motor 76 ... second knurled shaft
80 ... First clamping peeling module 81 ... First transporting drive part
82 ... first elevation driving portion 83 ... first base bracket
84 ... first wing bracket 85 ... first peeling roller
86 ... first bending contact end 87 ... first close contact end
90 ... second clamping peeling module 91 ... second feeding drive part
92 ... second elevation opening portion 93 ... second base bracket
94 ... second wing bracket 95 ... second peeling roller
96 ... 2nd bending contact section 97 ... 2nd bending section 6
100 ... first solar cell module pressing portion 101 ... first elevation opening portion
102 ... first lift bracket 103 ... first elastic roller
110 ... second solar cell module pressing portion 111 ... second elevator opening portion
112 ... second lift bracket 113 ... second elastic roller

Claims (7)

A plurality of adsorption holes 21 for vacuum adsorbing the mounted solar cell modules M to be treated and a heater (not shown) for heating the solar cell modules M, (20);
A guide transfer part 30 supported by a table column 35 disposed along both sides of the edge of the table 10;
A transfer frame (40) reciprocated along the guide transfer part (30);
The center of the back sheet S on the back surface of the solar cell module M mounted on the stage 20 is cut to form the left back sheet LS and the right back sheet RS A cutting module (50) for separating the cutting blade
A first initial peeling module 60 installed on the left side of the transfer frame 40 for initially peeling the left edge sheet LS 'from the left corner of the left back sheet LS;
A second initial peeling module 70 installed on the right side of the transfer frame 40 for initially peeling the right edge sheet RS 'from the right corner of the right back sheet RS;
A first clamping peeling module 80 for clamping the initially peeled left edge sheet LS 'to completely peel off the backside edge sheet LS' from the back surface of the solar cell module M; And
And a second clamping peeling module (90) for clamping the initially peeled right edge sheet (RS ') and completely peeling off the back side of the solar cell module (M) . The method according to claim 1,
A first solar cell module pressing part 100 which is provided on the left side of the transfer frame 40 and which presses the left rear surface of the solar cell module M while initially separating the left edge sheet LS ';
A second solar cell module pressing part 110 installed on the right side of the transfer frame 40 and pressing the right rear surface of the solar cell module M during the initial separation of the right edge sheet RS '; Further comprising:
The transfer frame 40 includes a first transfer frame 41 transversely supported by a pair of guide rails 31 and 31 'constituting the guide transfer unit 30, A second transfer frame 42 which is supported on the guide rails 31 and 31 'so as to be spaced forward from the first transfer frame 42 and a third transfer frame 42 which is supported at an angle of inclination opposite to the front left and right sides of the second transfer frame 42, , A transfer frame (43a), and a third right transfer frame (43b). delete 3. The apparatus of claim 2, wherein the cutting module (50)
A lifting and driving part 51 provided at the center of the first transfer frame 41; a lifting bracket 52 lifted and lowered by the lifting and lowering driving part 51; (53). ≪ / RTI > 3. The method of claim 2,
The first peeling module 60 includes a first cylinder 61 supported on the third left transfer frame 43a side and a first cylinder rod 61a protruding and retracted from the first cylinder 61 The first and second wing brackets 63 and 64 supported by the first lift bracket 62 and the first and second wing brackets 63 and 64 supported by the first and second wing brackets 63 and 63, A motor 65 and a first knurled shaft 66 having one end rotatably connected to the first shaft motor 65 and the other end rotatably supported by the second wing bracket 64 ;
The second peeling module 70 includes a second cylinder 71 supported by the third right transfer frame 43b and a second cylinder 71b supported by the second cylinder rod 71a which is projected and retracted from the second cylinder 71. [ A second lift bracket 72 which is installed on the third wing bracket 73, third and fourth wing brackets 73 and 74 supported by the second lift bracket 72, And a second knurling shaft 76 having one end rotatably connected to the second shaft motor 75 and the other end rotatably supported by the fourth wing bracket 74. [ A solar cell module back sheet peeling device. 6. The method of claim 5,
The first clamping and peeling module 80 includes a first conveying driving part 81 supported on the left side of the second conveying frame 42 and a second conveying driving part 81 supported on the first conveying driving part 81, A first base bracket 83 supported by the first lifting drive part 82 and a first wing bracket 84 supported by the first base bracket 83, A first peeling roller 85 on which the left edge sheet LS 'is peeled off by the first knurling shaft 66 and a second peeling roller 85 which is slid on the first peeling roller 85 side toward the first base bracket 83 And a first contact end feeding part (87) for advancing or retracting the first curved contact end (86) toward the first knurled shaft (66) side;
The second clamping and peeling module 90 includes a second conveying driving part 91 supported on the right side of the second conveying frame 42 and a second conveying driving part 91 supported by the second conveying driving part 91, A second base bracket 93 supported by the second lifting and lowering driving unit 92 and a second wing bracket 94 supported by the second base bracket 93, A second peeling roller 95 on which a right edge sheet RS 'to be peeled off by a second knurling shaft 76 is straddled and a second peeling roller 95 which is slidable on the second peeling roller 95 side to the second base bracket 93 A second curved contact end 96 to be installed; (97) for advancing or retracting the second curved contact end (96) toward the second knurling shaft (76) side. 3. The method of claim 2,
The first solar cell module pressing portion 100 includes a first lifting drive portion 101 supported on the left side of the first transfer frame 41 and a second lifting drive portion 101 supported by the first lifting drive portion 101, A lifting bracket 102 and a pair of elastic rollers 103 provided at an end of the first lifting bracket 102;
The second solar cell module pressing portion 110 includes a second lifting and lowering driving portion 111 supported on the right side of the first transfer frame 41 and a second lifting and lowering driving portion 111 supported by the second lifting and lowering driving portion 111. [ And a pair of elastic rollers (113) installed at the ends of the second lifting brackets (112), characterized in that the lifting brackets (112)

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