Frame disassembling system for solar cell module

Abstract

A frame dismounting system for a solar cell module comprises a frame body mechanism, and a conveying mechanism, a fixing mechanism and a frame dismounting mechanism which are arranged on the frame body mechanism. The fixing mechanism can push the solar cell module upwards away from the conveying mechanism and is connected with and fixes a photoelectric plate of the solar cell module. The frame disassembling mechanism is located above the conveying mechanism and comprises four frame disassembling modules corresponding to the four frame rods of the solar cell module fixed by the fixing mechanism. And each frame dismounting module can be driven to push the two end parts of the corresponding frame rod in sequence relative to the photoelectric plate, so that the two ends of the frame rod are separated from the other two spliced frame rods in sequence. Through the structural design that each frame disassembling module can be used for disassembling the two ends of the corresponding frame rod from the other two connected frame rods one by one, the deformation condition of the frame rods can be reduced in the frame disassembling process.

Description

Technical Field

[0001] The invention relates to a disassembling machine, in particular to a frame disassembling system for disassembling a solar cell module. Background Art

[0002] Solar cell modules are a popular green energy device in recent years. They can be used to convert sunlight into electrical energy for storage applications. However, when the photoelectric conversion efficiency of solar cell modules decays to a certain extent, they will be discarded and no longer used. In order to respond to the global policy of resource recycling and energy conservation and carbon reduction, and to prevent discarded solar cell modules from becoming environmental pollutants, it is necessary to find ways to recycle and reuse discarded solar cell modules.

[0003] Generally, a solar cell module generally includes a photovoltaic panel for photoelectric conversion and a frame body arranged around the photovoltaic panel. At present, when disassembling the four frame bars of the frame body, the solar cell module is usually placed on a platform, and then multiple hydraulic cylinders are used to push and disassemble the frame bars in four directions, front, back, left, and right. Although this disassembling mechanism can complete the disassembly of the frame bars, it is easy to cause the disassembled frame bars to bend and deform and difficult to reuse, and the bent and deformed frame bars must be collected manually, which is quite inconvenient. Summary of the invention

[0004] An object of the present invention is to provide a de-framing system for a solar cell module that can improve at least one disadvantage of the prior art.

[0005] The present invention is used for a de-framing system of a solar cell module, wherein the solar cell module comprises a photovoltaic panel and four frame rods which are framed end to end and connected around the photovoltaic panel. The de-framing system comprises a frame mechanism, and a conveying mechanism, a fixing mechanism and a de-framing mechanism installed on the frame mechanism.

[0006] The conveying mechanism can be used to carry the solar cell module. The fixing mechanism can be used to move the solar cell module upward away from the conveying mechanism and connect and fix the photovoltaic panel.

[0007] The frame dismantling mechanism is located above the conveying mechanism, and includes four frame dismantling modules corresponding to the frame rods of the solar cell modules respectively. Each frame dismantling module can be driven separately to push the two end portions of the corresponding frame rod relative to the photovoltaic panel in turn, so that the two ends of the frame rod are separated from the photovoltaic panel in turn.

[0008] The frame disassembly system for solar cell modules described in the present invention comprises a fixing mechanism including a first clamping unit located above the conveying mechanism and a second clamping unit located below the conveying mechanism. The second clamping unit can be driven to protrude upward to push the solar cell module upward away from the conveying mechanism and cooperate with the first clamping unit to clamp the photovoltaic panel up and down.

[0009] The frame disassembly system for solar cell modules described in the present invention, the first clamping unit includes a plurality of absorbers respectively located above the photovoltaic panels, the second clamping unit includes a plurality of pushers controlled to extend and retract upward, the pushers can be controlled to protrude upward and push the photovoltaic panels, and cooperate with the absorbers to clamp and fix the photovoltaic panels up and down, at least one of the absorbers of the first clamping unit and the pushers of the second clamping unit can be elastically squeezed and deformed by the photovoltaic panels, thereby generating negative pressure suction force to absorb and fix the photovoltaic panels.

[0010] The frame dismantling system for solar cell modules described in the present invention comprises two of the frame dismantling modules arranged at intervals front to back, and another two of the frame dismantling modules arranged at intervals left to right, and the frame dismantling mechanism further comprises a shifting module installed on the frame mechanism, the frame dismantling module arranged in front is installed on the shifting module, and the shifting module can be driven to shift the corresponding frame dismantling module front to back relative to the solar cell module.

[0011] In the frame dismantling system for solar cell modules described in the present invention, the frame dismantling modules arranged at intervals on the left and right are installed on the adjustment module, and the frame dismantling modules arranged at the rear are installed on the frame mechanism, and the adjustment module can be driven to adjust the corresponding frame dismantling module forward and backward relative to the solar cell module.

[0012] The frame dismantling system for solar cell modules described in the present invention comprises two guide members extending front and rear and installed in parallel on the frame mechanism with left and right intervals, a transmission screw extending front and rear and rotatably installed on the frame mechanism, a first movable seat and a second movable seat straddling the guide members with left and right intervals and screwed with the transmission screw, and a transfer driver installed on the frame mechanism and connected to the transmission screw, the frame dismantling modules arranged in front are installed on the first movable seat, and the frame dismantling modules arranged left and right are installed on the second movable seat, the transmission screw can be driven to rotate by the transfer driver, and the transmission first movable seat and the second movable seat drive each corresponding frame dismantling module to move forward and backward along the guide members.

[0013] The frame disassembly system for solar cell modules described in the present invention comprises a transmission screw having a first transmission section and a second transmission section arranged front and rear, the lead of the first transmission section being greater than the lead of the second transmission section, the first movable seat being screwed to the first transmission section, and the second movable seat being screwed to the second transmission section.

[0014] The frame dismantling system for solar cell modules described in the present invention, each of the frame dismantling modules includes a first telescopic cylinder and a second telescopic cylinder, and a push rod spanning between the first telescopic cylinder and the second telescopic cylinder and capable of being used to dismantle the corresponding frame rod from the photovoltaic panel, each of the first telescopic cylinder is fixed to the corresponding frame mechanism, the first movable seat or the second movable seat, and has a first push end portion that can be horizontally pivoted to the corresponding push rod, each of the second telescopic cylinders has a pivot end portion that can be horizontally pivoted to the corresponding frame mechanism, the first movable seat or the second movable seat, and a second push end portion that is opposite to the pivot end portion and can be horizontally pivoted to the corresponding push rod, the first telescopic cylinder and the second telescopic cylinder of each frame dismantling module can be controlled to extend successively toward the corresponding push rod direction, the first telescopic cylinder will use the first push end portion to drive the corresponding end portion of the push rod to horizontally push one end portion of the corresponding frame rod, and the second telescopic cylinder will use the second push end portion to drive the corresponding end portion of the push rod to horizontally push the other end portion of the corresponding frame rod.

[0015] The frame dismantling system for solar cell modules described in the present invention, each of the frame dismantling modules includes a first telescopic cylinder and a second telescopic cylinder that are installed on the frame mechanism and can be controlled to be telescopic, and a pushing rod spanning the first telescopic cylinder and the second telescopic cylinder. Each of the first telescopic cylinders is fixed to the frame mechanism in a manner that cannot be horizontally pivoted, and has a first pushing end portion that can be horizontally pivoted to the corresponding pushing rod. Each of the second telescopic cylinders has a pivot end portion that can be horizontally pivoted and pivoted to the frame mechanism, and a second pushing end portion that is opposite to the pivot end portion and can be horizontally pivoted to the corresponding pushing rod. The first telescopic cylinder and the second telescopic cylinder of each frame dismantling module can be controlled to extend successively toward the direction of the corresponding pushing rod. The first telescopic cylinder will use the first pushing end portion to drive one end portion of the pushing rod to horizontally push one end portion of the corresponding frame rod, and the second telescopic cylinder will use the second pushing end portion to drive the other end portion of the pushing rod to horizontally push the other end portion of the corresponding frame rod.

[0016] The frame dismantling system for solar cell modules described in the present invention comprises a frame mechanism having a dismantling space for accommodating the solar cell modules carried by the conveying mechanism, a collecting space located below the dismantling space, a first blanking space located behind the conveying mechanism and connecting the dismantling space and the collecting space up and down, and two second blanking spaces located on the left and right sides of the conveying mechanism and connecting the dismantling space and the collecting space up and down, respectively. The conveying mechanism has a plurality of blanking gaps extending left and right and spaced front and back, the first blanking space can be used to guide the frame rods to be detached from the photovoltaic panel backwards to fall into the collecting space, the second blanking space can be used to guide each frame rod to be detached from the photovoltaic panel to the left and right sides to fall into the collecting space, each blanking gap can be used to guide the frame rods to be detached from the photovoltaic panel forwards to fall into the collecting space, and the frame dismantling system further comprises a frame rod collecting mechanism installed on the frame mechanism, the frame rod collecting mechanism comprises a collecting module located in the collecting space and capable of conveying each frame rod that falls into the collecting space out of the frame mechanism.

[0017] The frame disassembly system for solar cell modules described in the present invention, the frame rod collection mechanism also includes two lever modules installed on the frame mechanism at left and right intervals, each of the lever modules includes a lever member that can be rotatably installed on the frame mechanism in the front and back axial direction, and a driving unit installed between the frame mechanism and the lever member, each of the lever members has a rotating shaft portion that can be rotatably installed on the frame mechanism in the front and back axial direction, and a plurality of lever portions that are installed on the rotating shaft portion in the front and back intervals and protrude toward the other lever module, the driving unit of each lever module can be controlled to drive the corresponding rotating shaft portion to drive the corresponding lever portion to swing upward and away from the solar cell module, so that the lever portion cooperates to receive the frame rod on the corresponding side of the photovoltaic panel to be detached, and push the frame rod into the second blanking space on the corresponding side.

[0018] The beneficial effects of the present invention are: the fixing mechanism is used to connect and fix the photovoltaic panel, and the solar cell module is lifted upward from the structural design of the conveying mechanism, and each frame removal module can be used to remove the two ends of the corresponding frame rod from the other two connected frame rods one by one, so that the frame rod can be removed from the photovoltaic panel while maintaining the appearance of each frame rod as much as possible. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Other features and effects of the present invention will be clearly presented in the embodiments with reference to the accompanying drawings, in which:

[0020] Figure 1 is an incomplete three-dimensional diagram illustrating the structure of an embodiment of a de-framing system for a solar cell module according to the present invention;

[0021] Figure 2 is a fragmentary side sectional view illustrating the structure of this embodiment;

[0022] Figure 3 is a top view illustrating the structure of a conveying mechanism of the embodiment, in which a partial structure of a frame mechanism is omitted;

[0023] Figure 4 is an incomplete stereogram illustrating the structure of this embodiment;

[0024] Figure 5 is similar Figure 3 A view schematically illustrating a situation in which a lateral positioning module pushes and straightens the solar cell module toward the left and right;

[0025] Figure 6 is a top sectional view illustrating the structure of a frame disassembly mechanism of the embodiment;

[0026] Figure 7 is an incomplete side sectional view illustrating a situation when a fixing mechanism is lifted upward and clamps the solar cell module;

[0027] Figure 8 It is a front sectional view showing the situation where two left and right frame bars fall on a conveying module;

[0028] Fig. 9 is similar Figure 8 A view schematically illustrating the situation when two lever modules push the frame rod into two second blanking spaces;

[0029] Fig.10 It is a top sectional view, schematically illustrating the situation where the front and rear frame removal modules respectively begin to remove one end of the front and rear frame rods;

[0030] Fig.11 is similar Fig.10 A view schematically illustrates the situation when the front and rear frame rods are removed by the front and rear frame removal modules;

[0031] Fig.12 is a top sectional view schematically illustrating the situation where the left and right frame removal modules respectively begin to remove one end of the left and right frame rods; and

[0032] Fig.13 is similar Fig.12 The view schematically illustrates the situation when the left and right frame rods are removed by the left and right frame removal modules. DETAILED DESCRIPTION

[0033] See also Figure 1 , 23. An embodiment of the de-framing system 200 for a solar cell module 900 of the present invention can be used to connect to a control device (not shown) by signal, and can be controlled by the control device to perform de-framing and recycling of the solar cell module 900. The solar cell module 900 includes a photovoltaic panel 901 for photoelectric conversion, and four frame rods 902 that are end-to-end framed and connected around the photovoltaic panel 901. In this embodiment, the de-framing and recycling process refers to disassembling and recycling the frame rods 902.

[0034] The frame dismantling system 200 includes a frame mechanism 3 , and a conveying mechanism 4 , a fixing mechanism 5 , a frame dismantling mechanism 6 , and a frame rod collecting mechanism 7 installed on the frame mechanism 3 .

[0035] The frame mechanism 3 includes a frame 31 formed by a plurality of rods connected to each other, and a plurality of plates 32 installed inside and around the frame 31. The frame 31 and the plates 32 cooperate to define a disassembly space 301 extending forward and backward, a first blanking space 304 extending up and down and connected to the rear end of the disassembly space 301, a collection space 305 located below the disassembly space 301 and connected to the first blanking space 304, and two second blanking spaces 306 located at intervals on the left and right sides of the disassembly space 301 and extending up and down and connected between the disassembly space 301 and the collection space 305. The disassembly space 301 has an entrance 302 facing forward for placing the solar cell module 900, and an exit 303 facing backward for removing the photovoltaic panel 901 produced by disassembly.

[0036] See also Figure 2 , 3 , 4, 5, the conveying mechanism 4 includes a conveying module 41 installed on the frame 31 and located in the disassembly space 301, two rear stop positioning modules 42 installed on the frame 31 at a left and right interval and located at the rear end of the conveying module 41, and two lateral positioning modules 43 installed on the frame 31 at a front and rear interval and located in the disassembly space 301.

[0037] The conveying module 41 includes a plurality of conveying rollers 411 extending left and right and arranged in a front-to-back interval, a transmission member 412 connected around the conveying rollers 411, and a conveying driver 413 for driving the transmission member 412. A blanking gap 410 connecting the disassembling space 301 and the collecting space 305 is defined between two adjacent conveying rollers 411. The conveying rollers 411 can be used to carry the solar cell module 900 placed in the disassembling space 301. The conveying driver 413 can be used to drive the transmission member 412, so that the transmission member 412 drives the conveying roller 411 to roll backward to convey the solar cell module 900. In this embodiment, the transmission member 412 is a chain meshed with the conveying rollers 411, and the conveying driver 413 is a motor device, but in practice, the transmission member 412 can also be a transmission belt.

[0038] See also Figure 3 , 4 Each rear stopper positioning module 42 includes a positioning stopper 421 rotatably mounted on the rearmost conveying roller 411, and a blocking driver 422 mounted on the frame 31 and connected to the positioning stopper 421. Each blocking driver 422 can be used to drive the corresponding positioning stopper 421 to rotate upward from a release position that does not block the conveying module 41 from conveying the solar cell module 900 backward to a blocking position that allows the solar cell module 900 to be positioned backward.

[0039] In this embodiment, each blocking driver 422 is a telescopic cylinder that can be controlled to extend and retract, and its upper and lower ends are respectively pivoted to the frame 31 and the corresponding positioning block 421, and can be controlled to protrude obliquely upward and forward, and drive the positioning block 421 to swing upward to the blocking position. However, in practice, there are many types of blocking drivers 422 used to drive the positioning block 421 to rotate and swing, for example, a motor mechanism can be used instead, so in practice, the type of blocking driver 422 is not limited to the above-mentioned state.

[0040] In addition, since there are many types of the rear stopper positioning module 42, for example, the telescopic cylinder type stopper driver 422 can be directly designed to be vertically upright, and the stopper driver 422 can be controlled to protrude upwards above the top surface of the conveying module 41 to achieve the purpose of blocking and positioning the solar cell module 900. Therefore, during implementation, the structural design of the rear stopper positioning module 42 is not limited to the above-mentioned state, and during implementation, only one rear stopper positioning module 42 can be provided.

[0041] See also Figure 3 , 5Each lateral positioning module 43 includes two guide rails 431 installed on the frame body 31 at intervals and extending from left to right, two side pushers 432 installed on the guide rails 431 and capable of being displaced from left to right, and a transmission unit 433 connected between the side pushers 432 and capable of driving the side pushers 432 to be displaced from left to right along the guide rails 431. The transmission unit 433 includes a rotating seat 434 rotatably installed in the upper and lower axial directions of the frame body 31, two transmission rods 435 with one end pivotally connected to the side pushers 432 and the other end pivotally connected to the rotating seat 434, and a driver 436 connected to the rotating seat 434. The driver 436 can be used to drive the rotating seat 434 to rotate so as to drive the transmission rod 435 to move eccentrically left and right, thereby driving the side pusher 432 to push the left and right sides of the solar cell module 900 on the conveying module 41 toward each other, so as to drive the solar cell module 900 to rotate left and right.

[0042] See also Figure 4 , 7 8, the fixing mechanism 5 includes a first clamping unit 51 and a second clamping unit 52 mounted on the frame 31 and located above and below the conveying module 41, respectively. The first clamping unit 51 includes a plurality of suction devices 511 fixed to the frame 31 at intervals in front, back, left, and right directions. The second clamping unit 52 includes a plurality of pushers 521 corresponding to the suction devices 511, respectively. In this embodiment, each suction device 511 is a suction cup component, and each pusher 521 is a telescopic cylinder that can be extended up and down and has a suction cup structure at the top.

[0043] See also Figure 2 , 7 8. The pusher 521 can be controlled to protrude upwards and pass over the top side of the conveying module 41, and press upwards against the bottom surface of the photovoltaic panel 901 of the solar cell module 900, and cooperate to push the solar cell module 900 upwards away from the conveying module 41, so that the top surface of the photovoltaic panel 901 elastically presses upwards against the absorber 511, so that each absorber 511 is elastically deformed to generate a negative pressure suction force to absorb the photovoltaic panel 901, and the top suction cup structure of each pusher 521 is also squeezed to generate a negative pressure suction force to absorb the photovoltaic panel 901. At this time, the pusher 521 and the absorber 511 clamp the photovoltaic panel 901 upwards and downwards, and connect and fix the photovoltaic panel 901.

[0044] During implementation, in another embodiment of the present invention, only one of the first clamping unit 51 and the second clamping unit 52 needs to be driven to fix the photovoltaic panel 901 by negative pressure adsorption.

[0045] See also Figure 2 ,4 6, the frame disassembly mechanism 6 is located in the disassembly space 301, and includes a transfer module 61 installed on the frame 31 and located above the conveying module 41, and four frame disassembly modules 62 installed at intervals between the frame 31 and the transfer module 61. Two of the frame disassembly modules 62 are arranged at intervals in front and back, and the other two of the frame disassembly modules 62 are arranged at intervals in left and right, and respectively correspond to the frame rods 902 of the solar cell module 900. The frame disassembly module 62 arranged in front and the frame disassembly modules 62 arranged in left and right are both installed on the transfer module 61, and the frame disassembly module 62 arranged in the back is installed on the frame 31.

[0046] The transfer module 61 includes two guide members 611 extending forward and backward and installed in parallel with each other at intervals on the frame 31, a transmission screw 612 extending forward and backward and rotatably mounted on the frame 31, a first moving seat 615 and a second moving seat 616 arranged at intervals on the forward and backward sides and straddling the guide members 611 and screwed to the transmission screw 612, and a transfer driver 617 installed on the frame 31 and connected to the transmission screw 612. The transfer driver 617 can be used to drive the transmission screw 612 to synchronously drive the first moving seat 615 and the second moving seat 616 to move forward and backward along the guide member 611.

[0047] In the present embodiment, the transmission screw 612 has a first transmission section 613 and a second transmission section 614 coaxially arranged front and back, and the lead ratio of the first transmission section 613 to the second transmission section 614 is 2:1. The first moving seat 615 is screwed to the first transmission section 613, and the second moving seat 616 is screwed to the second transmission section 614. In other words, when the transmission screw 612 is driven, the distance ratio of the first moving seat 615 and the second moving seat 616 being transmitted to the front and rear displacement is 2:1. However, in other embodiments of the present invention, the lead ratio of the first transmission section 613 to the second transmission section 614 is not limited to this. And in another embodiment, the transmission screw 612 is not necessary to set the transmission sections with different leads, and can be designed to be equidistantly transmitted to the first moving seat 615 and the second moving seat 616.

[0048] The frame removal module 62 installed on the first moving seat 615 includes a first telescopic cylinder 621 and a second telescopic cylinder 623 installed below the first moving seat 615 at intervals on the left and right, and a push rod 626 extending left and right and spanning between the front ends of the first telescopic cylinder 621 and the second telescopic cylinder 623. The first telescopic cylinder 621 and the second telescopic cylinder 623 are in a forward and backward extension shape. The first telescopic cylinder 621 is fixed to the first moving seat 615 and has a forward first push end 622 that can be horizontally pivoted and axially pivoted up and down on the push rod 626. The second telescopic cylinder 623 has a rearward pivot end 624 that can be horizontally pivoted and axially pivoted up and down on the first moving seat 615, and a forward second push end 625 that can be horizontally pivoted and axially pivoted up and down on the push rod 626.

[0049] The first telescopic cylinder 621 can be driven to protrude forward, and the first pushing end 622 pushes the corresponding end of the pushing rod 626 forward. The second telescopic cylinder 623 can be driven to protrude forward, and the second pushing end 625 pushes the corresponding end of the pushing rod 626 forward, and the pushing rod 626 will swing horizontally relative to the first movable seat 615 via the pivot end 624. The pushing rod 626 pushed forward can be used to push the corresponding frame rod 902 forward away from the photovoltaic panel 901 clamped and positioned by the fixing mechanism 5, so that the disassembled frame rod 902 falls down through one of the blanking gaps 410, falls into the collection space 305, and falls on the frame rod collection mechanism 7.

[0050] Each frame removal module 62 installed on the second movable seat 616 has the first telescopic cylinder 621 and the second telescopic cylinder 623 extending left and right and spaced apart from each other, and the push rod 626 extending from front to back and spanning between the first telescopic cylinder 621 and the second telescopic cylinder 623. The first telescopic cylinder 621 is fixed to the second movable seat 616, and is vertically pivoted to the corresponding push rod 626 by the first push end 622. The second telescopic cylinder 623 is vertically pivoted to the second movable seat 616 by the pivot end 624, and is vertically pivoted to the corresponding push rod 626 by the second push end 625. Each first telescopic cylinder 621 and each second telescopic cylinder 623 can be driven separately to push the front and rear ends of the corresponding pushing rod 626 toward the corresponding left and right sides, so that the pushing rod 626 detaches the corresponding frame rod 902 from the photovoltaic panel 901 clamped by the fixing mechanism 5 toward the corresponding left and right sides, so that the disassembled frame rod 902 falls down onto the conveying roller 411.

[0051] The frame disassembly module 62 arranged at the rear has the first telescopic cylinder 621 and the second telescopic cylinder 623 extending frontward and rearward and spaced apart from each other, and the push rod 626 extending from left to right and spanning between the first telescopic cylinder 621 and the second telescopic cylinder 623. The first telescopic cylinder 621 is fixed to the frame 31, and is vertically pivoted to the push rod 626 with the first push end 622 facing rearward, while the second telescopic cylinder 623 is vertically pivoted to the frame 31 with the pivot end 624, and is vertically pivoted to the push rod 626 with the second push end 625 facing rearward. The first telescopic cylinder 621 and the second telescopic cylinder 623 can be driven separately to push the left and right ends of the pushing rod 626 backwards respectively, so that the pushing rod 626 detaches the corresponding frame rod 902 backwards from the clamped photovoltaic panel 901, and makes the disassembled frame rod 902 fall downward into the first dropping space 304 and the collecting space 305, and fall onto the frame rod collecting mechanism 7.

[0052] See also Figure 3 , 8 , 9, the frame rod collecting mechanism 7 includes two lever modules 71 extending forward and backward and installed on the frame 31 and respectively located on the left and right sides of the conveying module 41, and a collecting module 72 installed on the frame 31 and located in the collecting space 305.

[0053] Each lever module 71 includes a lever member 711 axially mounted on the frame 31 in the front-back direction, and a driving unit 714 installed and connected between the frame 31 and the lever member 711. The lever member 711 includes a shaft portion 712 extending front-back and rotatably mounted on the frame 31, and a plurality of lever portions 713 mounted on the shaft portion 712 at intervals front-back and horizontally protruding toward another lever module 71. The driving unit 714 is connected to the lever portion 713, and can drive the lever member 711 to rotate, so that the lever portion 713 of the lever member 711 is pivoted upward away from the conveying module 41, and the frame rod 902 dropped on the conveying roller 411 is lifted upward, and released downward to the second drop space 306 on the corresponding side, and falls on the collecting module 72 located in the collecting space 305.

[0054] The collecting module 72 is a conveyor belt device extending left and right in the collecting space 305 and located below the conveying module 41. It can be used to receive the frame rod 902 that falls into the collecting space 305 through any of the blanking gaps 410, the frame rod 902 that falls into the collecting space 305 through the first blanking space 304, and the frame rod 902 that falls into the collecting space 305 through the second blanking space 306 respectively, and can convey each received frame rod 902 to one of the left and right sides and discharge it out of the frame mechanism 3.

[0055] See also Figure 2 , 3 5. When the frame removal system 200 of the present invention is used to remove the frame of the solar cell module 900, the conveying module 41 will automatically convey the solar cell module 900 placed in the disassembly space 301 backward, and the solar cell module 900 will be blocked and positioned by the rear blocking positioning module 42 that changes to the blocking position, and the solar cell module 900 will be guided left and right by the lateral positioning module 43.

[0056] See also Figure 2 , 5 7, then, the second clamping unit 52 will push the solar cell module 900 upward away from the conveying module 41, and clamp the photovoltaic panel 901 up and down with the first clamping unit 51. At this time, the frame removal mechanism 6 will be located on the inner peripheral side of the frame rod 902.

[0057] Then, the control device controls the shifting module 61 to shift the frame removal module 62 arranged in front and the frame removal modules 62 arranged left and right relative to the solar cell module 900 according to the length dimension data of the solar cell module 900 received in advance, so as to move the frame removal module 62 arranged in front forward close to the front frame rod 902, and simultaneously shift the front and rear center parts of the pushing rods 626 of the frame removal modules 62 arranged left and right forward and backward to align with the center of gravity of the solar cell module 900 left and right.

[0058] Next, the control device controls the frame removal module 62 to move, so as to first remove the frame rods 902 opposite to each other at the front and back, and then remove the other two frame rods 902 opposite to each other at the left and right.

[0059] See also Figure 7 , 10 11, firstly, the first telescopic cylinder 621 of the frame dismantling module 62 on the front and rear sides is extended outwards to drive one end of the corresponding pushing rod 626 to move back and forth, and start to push the corresponding end of the corresponding frame rod 902 back and forth, so that the one end of the frame rod 902 is separated from the photovoltaic panel 901. Then, the second telescopic cylinder 623 of the frame dismantling module 62 is extended outwards to drive the other end of the pushing rod 626 to start to push the other end of the frame rod 902, and then push the other end of the frame rod 902 to separate from the photovoltaic panel 901. Each of the detached frame rods 902 will fall on the collecting module 72, and will be transported to the left and right by the collecting module 72 out of the frame mechanism 3.

[0060] See also Fig.12 , 13Then, in the same manner as controlling the movement of the frame disassembling modules 62 arranged at the front and rear, the first telescopic cylinder 621 and the second telescopic cylinder 623 of the frame disassembling modules 62 arranged at the left and right are successively extended outward, and the two ends of the frame rods 902 at the left and right sides are successively pushed away from the photovoltaic panel 901 by the pushing rods 626. The detached frame rods 902 fall onto the conveying rollers 411.

[0061] See also Figure 8 , 9 , controlling the movement of the lever module 71, so as to push the frame rod 902 upward and to the left and right sides respectively into the second material-dropping space 306, and the frame rod 902 falls on the collecting module 72, and is transported to the left and right sides of the collecting module 72 out of the frame mechanism 3.

[0062] However, during implementation, in other embodiments of the present invention, the frame bars 902 on the left and right sides may be removed first, and then the frame bars 902 on the front and rear sides may be removed.

[0063] Through the structural design that each of the frame removal modules 62 can be used to successively push the two ends of each of the frame bars 902 , the frame bars 902 can be removed from the photovoltaic panel 901 while substantially maintaining the outer shape of the frame bars 902 .

[0064] When the dismantling operation of the frame rod 902 is completed, the pusher 521 of the second clamping unit 52 can be controlled to descend and reset, so that the photovoltaic panel 901 is successively separated from the absorber 511 and the pusher 521 of the first clamping unit 51, and the photovoltaic panel 901 is placed on the conveying module 41. Finally, the rear stop positioning module 42 is controlled to change to the release position, and the conveying module 41 is controlled to convey the photovoltaic panel 901 backward out of the disassembly space 301, so that the dismantling operation of the solar cell module 900 is completed.

[0065] In this embodiment, the structural design that the shifting module 61 can shift the frame removal module 62 arranged in front and the frame removal modules 62 on the left and right sides makes the frame removal system 200 of the present invention applicable to the frame removal operation of solar cell modules 900 of different lengths. However, in another embodiment of the present invention, the shifting module 61 is not necessary to shift the frame removal modules 62 on the left and right sides back and forth, and may only have the function of shifting the frame removal module 62 arranged in front back and forth. In yet another embodiment of the present invention, it is not necessary to set the shifting module 61, and the frame removal modules 62 may be installed and fixed on the frame 31, and can be used to perform frame removal processing on solar cell modules 900 of specific lengths.

[0066] In addition, during implementation, in another embodiment of the present invention, the frame rod collecting mechanism 7 is not necessary to set up the lever module 71, and the frame rods 902 removed to the left and right sides can be directly pushed into the second blanking space 306 through the frame removal modules 62 on the left and right sides.

[0067] In summary, the present invention can separate the frame bars 902 and detach the photovoltaic panel 901 while maintaining the appearance of each frame bar 902 as much as possible.

[0068] In addition, the structural design of the lever module 71 and the collection module 72 of the frame rod collection mechanism 7 can be further coordinated, so that the frame dismantling system 200 of the present invention can also be used to automatically collect all the removed frame rods 902, so that the frame dismantling system 200 can completely eliminate human operations during the entire frame dismantling process and achieve the purpose of fully automated operation.

[0069] Therefore, the frame removal system 200 for the solar cell module 900 of the present invention is indeed a very innovative, convenient and practical creation, and can indeed achieve the purpose of the present invention.

[0070] The above are only embodiments of the present invention and should not be used to limit the scope of the present invention. All simple equivalent changes and modifications made according to the claims and description of the present invention are still within the scope of the present invention.

Claims

1. A de-framing system for a solar cell module, the solar cell module comprising a photovoltaic panel and four frame rods which are framed end to end and connected around the photovoltaic panel, the de-framing system comprising a frame mechanism, a conveying mechanism installed on the frame mechanism and capable of carrying the solar cell module, and a de-framing mechanism installed on the frame mechanism, characterized in that: The frame removal system also includes a fixing mechanism installed on the frame mechanism and capable of being used to move the solar cell module upward away from the conveying mechanism and connected to fix the photovoltaic panel. The frame removal mechanism is located above the conveying mechanism and includes four frame removal modules corresponding to the frame rods of the solar cell modules respectively. Each of the frame removal modules can be driven separately to successively push the two end portions of the corresponding frame rod relative to the photovoltaic panel, so that the two ends of the frame rod are successively separated from the photovoltaic panel.

2. The de-framing system for solar cell modules according to claim 1, characterized in that: The fixing mechanism includes a first clamping unit located above the conveying mechanism and a second clamping unit located below the conveying mechanism. The second clamping unit can be driven to protrude upward to push the solar cell module upward away from the conveying mechanism and cooperate with the first clamping unit to clamp the photovoltaic panel up and down.

3. The de-framing system for solar cell modules according to claim 2, characterized in that: The first clamping unit includes a plurality of absorbers respectively located above the photovoltaic panel, and the second clamping unit includes a plurality of pushers controlled to extend and retract upward, the pushers can be controlled to protrude upward and push the photovoltaic panel, and cooperate with the absorbers to clamp and fix the photovoltaic panel up and down, and at least one of the absorbers of the first clamping unit and the pushers of the second clamping unit can be elastically squeezed and deformed by the photovoltaic panel, thereby generating a negative pressure suction force to absorb and fix the photovoltaic panel.

4. The de-framing system for solar cell modules according to claim 1, characterized in that: Two of the frame dismantling modules are arranged at a front-to-back interval, and the other two of the frame dismantling modules are arranged at a left-to-right interval. The frame dismantling mechanism also includes an adjustment module installed on the frame mechanism, and the frame dismantling module arranged in front is installed on the adjustment module. The adjustment module can be driven to adjust the corresponding frame dismantling module front and back relative to the solar cell module.

5. The de-framing system for solar cell modules according to claim 4, characterized in that: The frame removal modules arranged at intervals on the left and right are installed on the transfer module, and the frame removal modules arranged at the rear are installed on the frame mechanism. The transfer module can be driven to transfer the corresponding frame removal modules forward and backward relative to the solar cell module.

6. The de-framing system for solar cell modules according to claim 5, characterized in that: The transfer module includes two guide members extending front and rear and installed in parallel on the frame mechanism with left and right intervals, a transmission screw extending front and rear and rotatably installed on the frame mechanism, a first movable seat and a second movable seat straddling the guide members with left and right intervals and screwed with the transmission screw, and a transfer driver installed on the frame mechanism and connected to the transmission screw. The frame dismantling modules arranged in front are installed on the first movable seat, and the frame dismantling modules arranged left and right are installed on the second movable seat. The transmission screw can be driven to rotate by the transfer driver, and the first movable seat and the second movable seat are driven to drive each corresponding frame dismantling module to move forward and backward along the guide members.

7. The de-framing system for solar cell modules according to claim 6, characterized in that: The transmission screw has a first transmission section and a second transmission section arranged in front and back, the lead of the first transmission section is greater than the lead of the second transmission section, the first moving seat is screwed to the first transmission section, and the second moving seat is screwed to the second transmission section.

8. The de-framing system for solar cell modules according to claim 6, characterized in that: Each of the frame dismantling modules includes a first telescopic cylinder and a second telescopic cylinder, and a pushing rod spanning the first telescopic cylinder and the second telescopic cylinder and capable of being used to detach the corresponding frame rod from the photovoltaic panel. Each of the first telescopic cylinders is fixed to the corresponding frame mechanism, the first movable seat or the second movable seat, and has a first pushing end portion that can be pivotally connected to the corresponding pushing rod in a horizontally pivotable manner. Each of the second telescopic cylinders has a pivot end portion that can be pivotally connected to the corresponding frame mechanism, the first movable seat or the second movable seat in a horizontally pivotable manner, and a second pushing end portion that is opposite to the pivot end portion and can be pivotally connected to the corresponding pushing rod in a horizontally pivotable manner. The first telescopic cylinder and the second telescopic cylinder of each of the frame dismantling modules can be controlled to extend successively toward the direction of the corresponding pushing rod. The first telescopic cylinder will use the first pushing end portion to drive the corresponding end portion of the pushing rod to horizontally push one end portion of the corresponding frame rod, and the second telescopic cylinder will use the second pushing end portion to drive the corresponding end portion of the pushing rod to horizontally push the other end portion of the corresponding frame rod.

9. The de-framing system for solar cell modules according to claim 1, characterized in that: Each of the frame dismantling modules includes a first telescopic cylinder and a second telescopic cylinder that are installed on the frame mechanism and can be controlled to be telescopic, and a pushing rod spanning the first telescopic cylinder and the second telescopic cylinder. Each of the first telescopic cylinders is fixed to the frame mechanism in a manner that cannot be pivoted horizontally, and has a first pushing end portion that is pivotally connected to the corresponding pushing rod and can be pivotally connected horizontally. Each of the second telescopic cylinders has a pivot end that is pivotally connected to the frame mechanism and can be pivotally connected horizontally, and a second pushing end portion that is opposite to the pivot end and can be pivotally connected to the corresponding pushing rod and can be pivotally connected horizontally. The first telescopic cylinder and the second telescopic cylinder of each of the frame dismantling modules can be controlled to extend successively toward the direction of the corresponding pushing rod. The first telescopic cylinder will use the first pushing end portion to drive one end portion of the pushing rod to horizontally push one end portion of the corresponding frame rod, and the second telescopic cylinder will use the second pushing end portion to drive the other end portion of the pushing rod to horizontally push the other end portion of the corresponding frame rod.

10. The de-framing system for solar cell modules according to claim 1, characterized in that: The frame mechanism has a disassembly space for accommodating the solar cell module carried by the conveying mechanism, a collection space located below the disassembly space, a first blanking space located behind the conveying mechanism and connecting the disassembly space and the collection space up and down, and two second blanking spaces located on the left and right sides of the conveying mechanism and connecting the disassembly space and the collection space up and down. The conveying mechanism has a plurality of blanking gaps extending left and right and spaced front and back. The first blanking space can be used to guide the frame rod that is detached from the photovoltaic panel backward to fall into the collection space. The second blanking space can be used to guide each frame rod that is detached from the photovoltaic panel to the left and right sides to fall into the collection space. Each blanking gap can be used to guide the frame rod that is detached from the photovoltaic panel forward to fall into the collection space. The frame disassembly system also includes a frame rod collection mechanism installed on the frame mechanism. The frame rod collection mechanism includes a collection module that is located in the collection space and can be used to convey each frame rod that falls into the collection space out of the frame mechanism.

11. The de-framing system for solar cell modules according to claim 10, characterized in that: The frame rod collection mechanism also includes two lever modules installed on the frame mechanism at intervals on the left and right, each of the lever modules includes a lever member that can be rotatably installed in the front and rear axial directions of the frame mechanism, and a driving unit installed between the frame mechanism and the lever member, each of the lever members has a rotating shaft portion that can be rotatably installed in the front and rear axial directions of the frame mechanism, and a plurality of lever portions that are installed on the rotating shaft portion at intervals on the front and rear and protrude toward the other lever module, and the driving unit of each lever module can be controlled to drive the corresponding rotating shaft portion, so that the rotating shaft portion drives the corresponding lever portion to swing upward and away from the solar cell module, so that the lever portion cooperates to receive the frame rod on the corresponding side of the photovoltaic panel that has been detached, and the frame rod is pushed into the second blanking space on the corresponding side.

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