Process and equipment for attaching foam tape to photovoltaic modules

Abstract

The present invention discloses a process and equipment for attaching foam tape to photovoltaic modules, including a conveying step; a correction step; an attaching step; a positioning mechanism fixes the photovoltaic module on the lifting and rotating mechanism; the lifting and rotating mechanism drives the photovoltaic module to rise; a gluing head attaches the foam tape to the first side of the photovoltaic module after the rise; after the first side is attached, the foam tape is cut by the tape cutting mechanism; the gluing head is reset; the lifting and rotating mechanism drives the photovoltaic module to rotate 90°, and then sequentially attaches the second side, the third side, and the fourth side of the photovoltaic module until all four sides are attached; a feeding step. The process of attaching foam tape of the present invention has a short cycle and is more compatible with on-site production line equipment. There is no need to purchase the entire photovoltaic module production line as a whole line to purchase the equipment, which reduces production costs, does not require curing time, reduces the number of processes and equipment for photovoltaic module production, and reduces the area of ​​the production workshop.

Description

Technical Field

[0001] The invention relates to a process and equipment for attaching a foam tape to a photovoltaic module. Background Art

[0002] Photovoltaic modules are products composed of glass, solar cells, etc., and both glass and solar cells are fragile. During the production process of photovoltaic modules, aluminum profile frames must be installed on the four sides, similar to photo frames, to protect photovoltaic modules, prevent deformation, facilitate transportation, and easy installation. There are grooves on the aluminum profile frame, and the four sides of the photovoltaic module are inserted into the grooves on the four aluminum profiles to form a rectangular frame. The aluminum profile frame formed around the photovoltaic module is not firm, and it must be firmly connected at the joint to form a whole. There are two existing processes that can form a firm connection between the photovoltaic module and the aluminum profile frame: 1. Apply silicone to the groove of the aluminum profile, and the silicone will form a firm connection between the photovoltaic module and the aluminum profile frame after curing. The disadvantages are that it is easy to overflow glue, dirty the photovoltaic module, increase the cleaning process, require a long curing time, curing requires workshop area and corresponding equipment, silicone has odor, blackens after hydrolysis, and has high cost; 2. Use imported equipment to attach foam tape, and the photovoltaic module and the aluminum profile frame are firmly connected through the adhesion and interference fit of the foam tape. The equipment uses a six-axis robot to grab the photovoltaic module and put it on the attachment mechanism to complete the foam tape process. After attaching the first edge, the six-axis robot rotates the photovoltaic module 90 degrees, returns to the starting position, and attaches the second edge. This cycle completes the foam tape on four edges. To purchase this equipment, you need to purchase the entire photovoltaic module production line. The equipment for attaching foam tape is not sold separately. The process of completing this process for a single photovoltaic module is long, the customer's investment is huge, the delivery time is long, and it is not compatible with the existing production line. Summary of the invention

[0003] In order to overcome the above-mentioned shortcomings, the purpose of the present invention is to provide a process and equipment for attaching foam tape to photovoltaic modules, which replaces the process of attaching silicone curing and bonding to the frame of photovoltaic modules, does not have all the shortcomings of the silicone curing and bonding process, greatly reduces production costs, has a short process cycle for attaching foam tape to a single photovoltaic module, and is better compatible with on-site production line equipment.

[0004] In order to achieve the above purpose, the technical solution adopted by the present invention is: a process for attaching foam tape to photovoltaic modules, comprising the following steps: a conveying step, in which the photovoltaic modules are transported from a conveying mechanism to a lifting and rotating mechanism; a correction step, in which the correction mechanism corrects the photovoltaic modules on the lifting and rotating mechanism according to the rotation center of the lifting and rotating mechanism; an attaching step, in which a positioning mechanism fixes the photovoltaic modules on the lifting and rotating mechanism, and the lifting and rotating mechanism drives the photovoltaic modules to rise, and a gluing head attaches foam tape to the first side of the photovoltaic modules after the rise, and after the first side is attached, the tape The cutting mechanism cuts the foam tape, the adhesive head is reset, the lifting and rotating mechanism drives the photovoltaic component to rotate 90°, and then sequentially attaches the second side, the third side, and the fourth side of the photovoltaic component until all four sides are attached; in the feeding step, the lifting and rotating mechanism drives the photovoltaic component with foam tape attached on all four sides to descend, the positioning mechanism releases the photovoltaic component on the lifting and rotating mechanism, the conveying mechanism conveys the photovoltaic component with foam tape attached on all four sides to the next station, and the photovoltaic component to be attached with foam tape at the previous station is conveyed to the lifting and rotating mechanism by the conveying mechanism, and then the above steps are repeated.

[0005] The beneficial effects of the process of attaching foam tape to photovoltaic modules of the present invention are: first, the use of foam tape replaces the process of silicone curing and bonding for framing photovoltaic modules. When foam tape is used for framing, there is no problem of easy glue overflow caused by the silicone curing and bonding process, which will dirty the photovoltaic modules, increase the cleaning process, require a long curing time, require workshop area and corresponding equipment for curing, silicone has an odor, turns black after hydrolysis, and has high cost; second, the process of attaching foam tape to a single photovoltaic module through the above process has a short process cycle and is more compatible with on-site production line equipment. There is no need to purchase the entire photovoltaic module production line to purchase the equipment, thereby reducing production costs. Compared with the existing silicone curing and bonding process technology, the process flow of attaching foam tape to photovoltaic modules in this application is more reasonable, does not require curing time, reduces the number of processes and equipment for photovoltaic module production, and reduces the area of ​​the production workshop.

[0006] Preferably, the attaching step further includes brushing soapy water on the outside of the attached foam tape to facilitate later framing.

[0007] Preferably, the alignment mechanism is used to align the front, back, left, and right sides of the photovoltaic assembly on the lifting and rotating mechanism. Aligning the four sides of the photovoltaic assembly on the lifting and rotating mechanism ensures the accuracy of the position of the photovoltaic assembly on the lifting and rotating mechanism.

[0008] Preferably, the glue sticking head is driven by a two-axis moving mechanism, and the controller controls the moving position of the two-axis moving mechanism to control the horizontal position of the glue sticking head. Regardless of the size of the photovoltaic module, the controller can always adjust the glue sticking head to the outside of the photovoltaic module through the two-axis moving mechanism, which has strong applicability.

[0009] A photovoltaic module foam tape affixing device comprises a conveying mechanism, a lifting and rotating mechanism, a correcting mechanism and a gluing head arranged on a frame, wherein the conveying mechanism is used to transport the photovoltaic module to be affixed with the foam tape; the lifting and rotating mechanism is located inside the conveying mechanism, and is used to lift and rotate the photovoltaic module from the conveying mechanism, and the lifting and rotating mechanism rotates 90° each time, and a positioning mechanism is provided on the top of the lifting and rotating mechanism to fix the photovoltaic module so as not to shake; the correcting mechanism is arranged on the outside of the lifting and rotating mechanism, and is used to correct the photovoltaic module on the lifting and rotating mechanism; the gluing head is slidably arranged on the frame through a two-axis moving mechanism, and the gluing head is located on one side of the lifting and rotating mechanism after it is lifted and can slide back and forth along one side thereof, and a tape cutting mechanism is provided on the gluing head.

[0010] The beneficial effects of the photovoltaic module foam tape attachment device of the present invention are as follows: first, the adhesive head attaches the foam tape to the photovoltaic module on the lifting and rotating mechanism, and the foam tape is attached to the four sides of the photovoltaic module through the lifting and rotating mechanism, the back and forth movement of the adhesive head, and the tape cutting mechanism. The process of photovoltaic module framing by silicone curing and bonding is replaced, and the foam tape is used for framing. There is no problem of easy glue overflow caused by the silicone curing and bonding process, which stains the photovoltaic module, increases the cleaning process, requires a long curing time, requires workshop area and corresponding equipment for curing, and silicone has an odor, turns black after hydrolysis, and is costly. Second, the process cycle of attaching the foam tape to a single photovoltaic module through the above-mentioned equipment is short, which can be better compatible with the on-site production line equipment, has a simpler structure, and has a lower procurement cost. There is no need to purchase the entire photovoltaic module production line to purchase the equipment, thereby reducing the production cost. Compared with the existing silicone curing and bonding process technology, the process flow of the photovoltaic module foam tape attachment device of the present application is more reasonable, does not require curing time, reduces the number of processes and equipment for photovoltaic module production, and reduces the area of ​​the production workshop.

[0011] Preferably, a soap water system is provided on the frame, the soap water system is connected to a nozzle through a pipeline, the nozzle is provided on the adhesive head, and the nozzle is aimed at one side of the lifting and rotating mechanism after the rise. After the foam tape is applied, soap water is brushed on the outside of the foam tape of the photovoltaic module, which is conducive to the later framing of the photovoltaic module.

[0012] Preferably, the alignment mechanism is provided with four groups, which are respectively located at the front, rear, left and right sides of the lifting and rotating mechanism. The four sides of the photovoltaic assembly on the lifting and rotating mechanism are aligned to ensure the accuracy of the position of the photovoltaic assembly on the lifting and rotating mechanism.

[0013] Preferably, it also includes a foam tape feeding mechanism, which is slidably arranged on the frame and located below the adhesive bonding head. The foam tape feeding mechanism provides the adhesive bonding head with foam tape so that the adhesive bonding head can attach the foam tape to the photovoltaic module.

[0014] Preferably, the positioning mechanism is a suction cup or a clamping claw. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional diagram of the first angle of the device for attaching foam tape to the photovoltaic module of this embodiment attaching foam tape to the second / fourth side of the photovoltaic module;

[0016] Figure 2 A three-dimensional diagram of the photovoltaic module from a first angle of the device for attaching foam tape to the photovoltaic module of this embodiment;

[0017] Figure 3 A stereoscopic diagram of the photovoltaic module from a second angle of the device for attaching foam tape to the photovoltaic module of this embodiment;

[0018] Figure 4 A three-dimensional diagram of the lifting and rotating mechanism in the device for attaching foam tape to photovoltaic modules in this embodiment;

[0019] Figure 5 It is a three-dimensional diagram of the cooperation between the conveying mechanism and the lifting and rotating mechanism in the device for attaching foam tape to photovoltaic modules in this embodiment;

[0020] Figure 6 It is a three-dimensional diagram of the adhesive head of the device for attaching foam tape to photovoltaic modules in this embodiment. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0022] See attached Figure 1 As shown in FIG. 3 , a process for attaching foam tape to a photovoltaic module in this embodiment includes the following steps:

[0023] A conveying step, transporting the photovoltaic module 1 from the conveying mechanism 2 to the lifting and rotating mechanism 3;

[0024] In the correction step, the correction mechanism 4 corrects the photovoltaic assembly 1 on the lifting and rotating mechanism 3 according to the rotation center of the lifting and rotating mechanism 3. In order to achieve better precise positioning, the correction mechanism 4 can correct the front, back, left and right sides of the photovoltaic assembly 1 on the lifting and rotating mechanism 3;

[0025] In the attachment step, the positioning mechanism 6 fixes the photovoltaic component 1 on the lifting and rotating mechanism 3, the lifting and rotating mechanism 3 drives the photovoltaic component 1 to rise, and the gluing head 5 attaches the foam tape to the first side of the photovoltaic component 1 after the rise. After the first side is attached, the foam tape is cut off by the tape cutting mechanism, and the gluing head 5 is reset. The lifting and rotating mechanism 3 drives the photovoltaic component 1 to rotate 90°, and the gluing head 5 attaches the foam tape to the second side of the photovoltaic component 1. After the second side is attached, the foam tape is cut off by the tape cutting mechanism. The head 5 is reset, the lifting and rotating mechanism 3 drives the photovoltaic component 1 to rotate another 90°, the gluing head 5 attaches the foam tape to the third side of the photovoltaic component 1, and after the third side is attached, the foam tape is cut off by the tape cutting mechanism, the gluing head 5 is reset, the lifting and rotating mechanism 3 drives the photovoltaic component 1 to rotate another 90°, the gluing head 5 attaches the foam tape to the fourth side of the photovoltaic component 1, and after the fourth side is attached, the foam tape is cut off by the tape cutting mechanism, the gluing head 5 is reset, and the four sides of the photovoltaic component 1 are all attached with foam tape;

[0026] In the feeding step, the lifting and rotating mechanism 3 drives the photovoltaic component 1 with foam tape attached to all four sides to descend, the positioning mechanism 6 releases the photovoltaic component 1 on the lifting and rotating mechanism 3, and the conveying mechanism 2 conveys the photovoltaic component 1 with foam tape attached to all four sides to the next workstation. The photovoltaic component 1 to be attached with foam tape at the previous workstation is conveyed to the lifting and rotating mechanism 3 by the conveying mechanism 2, and then the above steps are repeated.

[0027] During the attaching step, the exterior of the attached foam tape may be brushed with soapy water.

[0028] In addition, in order to match photovoltaic modules 1 of different sizes / rectangles, the glue sticking head 5 is driven by a two-axis moving mechanism 7, and the glue sticking head 5 controls the moving position of the two-axis moving mechanism 7 through a controller to control the horizontal position of the glue sticking head 5.

[0029] The above-mentioned process of attaching foam tape to photovoltaic modules can use the device for attaching foam tape to photovoltaic modules in this embodiment, a device for attaching foam tape to photovoltaic modules, including a conveying mechanism 2, a lifting and rotating mechanism 3, a straightening mechanism 4 and a gluing head 5 arranged on a frame 8, the conveying mechanism 2 is used to convey the photovoltaic module 1 to be attached with foam tape; the lifting and rotating mechanism 3 is located in the conveying mechanism 2, and is used to lift and rotate the photovoltaic module 1 from the conveying mechanism 2, the lifting and rotating mechanism 3 rotates 90° each time, and the top of the lifting and rotating mechanism 3 is provided with a positioning mechanism 6 for fixing the photovoltaic module 1 without shaking; the straightening mechanism 4 is arranged on the outside of the lifting and rotating mechanism 3, and is used to straighten the photovoltaic module 1 on the lifting and rotating mechanism 3. The straightening mechanism 4 can be provided with four groups, which are respectively located at the front, rear, left and right sides of the lifting and rotating mechanism 3; the gluing head 5 is slidably arranged on the frame 8 through a two-axis moving mechanism 7, the gluing head 5 is located on one side of the lifting and rotating mechanism 3 after rising and can slide back and forth along one side thereof, and a tape cutting mechanism is provided on the gluing head 5.

[0030] A soapy water system 9 is provided on the frame 8, and the soapy water system 9 is connected to a nozzle 91 through a pipeline. The nozzle is provided on the glue sticking head 5, and the nozzle 91 is aimed at one side of the lifting and rotating mechanism 3 after the lifting.

[0031] The device for attaching foam tape to photovoltaic modules also includes a foam tape feeding mechanism 10, which is slidably arranged on the frame 8 and located below the glue sticking head 5. It can be driven by a motor and controlled by a controller to slide together with the glue sticking head 5.

[0032] like Figure 2 As shown, the conveying mechanism 2 can be two corresponding conveying belts, and each alignment mechanism 4 includes a push plate 41 for alignment and an alignment driving source 42. The alignment driving source 42 can be a motor or a cylinder. When a cylinder is used, the push plate 41 is fixed to the telescopic rod of the cylinder, and the push plate 41 is controlled by the cylinder to approach or move away from the photovoltaic component 1 on the lifting and rotating mechanism 3. When four groups of push plates 41 are close to the four sides of the photovoltaic component 1, positioning is achieved; when a motor is used, the push plate 41 can be controlled in conjunction with the screw assembly to approach or move away from the photovoltaic component 1 on the lifting and rotating mechanism 3. Similarly, when four groups of push plates 41 are close to the four sides of the photovoltaic component 1, positioning of the photovoltaic component 1 is achieved.

[0033] like Figure 3As shown, the lifting and rotating mechanism 3 includes a lifting cylinder assembly 31, a rotating motor assembly 32, and a photovoltaic assembly fixing plate 33. The rotating motor assembly 32 is arranged above the lifting cylinder assembly 31. The lifting cylinder of the lifting cylinder assembly 31 can control the lifting and lowering of the rotating motor assembly 32. The photovoltaic assembly fixing plate 33 is arranged on the rotating motor assembly 32. The rotating motor of the rotating motor assembly 32 controls the rotation of the photovoltaic assembly fixing plate 33. When the lifting and rotating mechanism 3 is not turned up and rotated, the photovoltaic assembly fixing plate 33 is at the same height as the two corresponding conveying belts. When the lifting and rotating mechanism 3 is turned up, the photovoltaic assembly fixing plate 33 is higher than the two corresponding conveying belts, and the rotation of the photovoltaic assembly fixing plate 33 is not restricted.

[0034] The positioning mechanism 6 is arranged on the top of the photovoltaic module fixing plate 33 . The positioning mechanism 6 may adopt a suction cup or a clamp. In this embodiment, suction cups are adopted and are evenly distributed on the photovoltaic module fixing plate 33 .

[0035] The adhesive head 5 can adopt a commercially available structure, and only needs to be used to attach the foam tape to the side of the photovoltaic module 1, and to adhere the foam tape to the upper surface, side surface, and lower surface of the photovoltaic module 1, so that the foam tape is in a "[" shape, such as Figure 4 As shown, the glue sticking head 5 in this embodiment can adopt the following structure, the glue sticking head 5 includes a glue sticking belt 52 driven by a plurality of rollers 51, a plurality of groups of upper and lower corresponding truncated cone-shaped guide wheels 53 for deformation, an upper clamping wheel 54 and a lower clamping wheel 55, the rollers 51, the guide wheels 53, the upper clamping wheel 54 and the lower clamping wheel 55 can all rotate around their own central axes, and the plurality of groups of upper and lower corresponding truncated cone-shaped guide wheels 53 are located between the glue sticking belt 52 and the upper clamping wheel 54, The lower pressing wheel 55 is located below the upper pressing wheel 54 and is arranged in parallel. The central axes of the multiple groups of upper and lower corresponding frustum-shaped guide wheels 53 are perpendicular to the horizontal plane. The slope of the frustum of the multiple groups of upper and lower corresponding frustum-shaped guide wheels 53 from the adhesive belt 52 to the upper and lower pressing wheels 54 and 55 is continuously reduced to realize the foam tape forming a "[" shape. The upper pressing wheel 54 and the lower pressing wheel 55 are used to compress the foam tape on the upper and lower surfaces of the side of the photovoltaic module 1.

[0036] like Figure 4 As shown, the nozzle 91 of the soap water system 9 is arranged on one side of the upper pressing wheel 54 and the lower pressing wheel 55, and two nozzles 91 are arranged, and the two nozzles 91 are respectively aimed at the upper and lower end surfaces of the foam tape on the side of the photovoltaic module 1, as shown in FIG. Figure 1 As shown, the soap water system 9 also includes a driving pump 92 for discharging soap water and a soap water storage barrel 93. The driving pump 92 and the soap water storage barrel 93 are arranged on the frame 8. The driving pump 92 pumps the liquid in the soap water storage barrel 93 into the nozzle 91 through a pipeline.

[0037] The cutting mechanism may be arranged on the glue sticking head 5, and the cutting structure may adopt a cutter driven by a cylinder.

[0038] The working principle of the equipment for attaching foam tape to photovoltaic modules is:

[0039] The photovoltaic component is transported to the photovoltaic component fixing plate 33 of the lifting and rotating mechanism 3 by two corresponding conveyor belts, and the push plates 41 on the four sides of the photovoltaic component 1 position it. After accurate positioning, the suction cup 6 absorbs the photovoltaic component 1, and the cylinder of the lifting cylinder assembly 31 controls the rotating motor assembly 32 to rise. At this time, the photovoltaic component fixing plate 33 is higher than the conveyor belt, and the gluing head 5 attaches the foam tape to the first side of the raised photovoltaic component 1. After the first side is attached, the foam tape is cut off by the tape cutting mechanism, and the gluing head 5 is reset. The motor of the rotating motor assembly 32 drives the photovoltaic component 1 to rotate 90°, and the gluing head 5 attaches the foam tape to the second side of the photovoltaic component 1. After the second side is attached, the foam tape is cut off by the tape cutting mechanism, and the gluing head 5 is reset. The motor of the rotating motor assembly 32 drives the photovoltaic component 1 to rotate 90°. °, the gluing head 5 attaches foam tape to the third side of the photovoltaic component 1. After the third side is attached, the foam tape is cut off by the tape cutting mechanism, and the gluing head 5 is reset. The motor of the rotating motor assembly 32 drives the photovoltaic component 1 to rotate another 90°, and the gluing head 5 attaches foam tape to the fourth side of the photovoltaic component 1. After the fourth side is attached, the foam tape is cut off by the tape cutting mechanism, and the gluing head 5 is reset. The four sides of the photovoltaic component 1 are all attached with foam tape; the cylinder of the lifting cylinder assembly 31 drives the photovoltaic component 1 with foam tape attached to the four sides to descend, the suction cup releases the photovoltaic component 1, and the two corresponding conveyor belts transport the photovoltaic component 1 with foam tape attached to the four sides to the next station. The photovoltaic component 1 to be attached with foam tape at the previous station is transported to the lifting and rotating mechanism 3 by the two corresponding conveyor belts, and then the above steps are cycled.

[0040] The above implementation modes are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with this technology to understand the content of the present invention and implement it, and they cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for attaching foam tape to photovoltaic modules, characterized in that: The invention comprises a conveying mechanism (2), a lifting and rotating mechanism (3), a straightening mechanism (4) and a gluing head (5) arranged on a frame (8); the conveying mechanism (2) is used to convey a photovoltaic module (1) to be attached with a foam tape; the lifting and rotating mechanism (3) is located inside the conveying mechanism (2) and is used to lift and rotate the photovoltaic module (1) from the conveying mechanism (2); the lifting and rotating mechanism (3) rotates 90 degrees each time; a positioning mechanism (6) is arranged on the top of the lifting and rotating mechanism (3) to fix the photovoltaic module (1) so that it does not shake; the straightening mechanism (4) is arranged on the outside of the lifting and rotating mechanism (3) and is used to straighten the photovoltaic module (1) on the lifting and rotating mechanism (3); the gluing head (5) is arranged on the outside of the lifting and rotating mechanism (3) and is used to straighten the photovoltaic module (1) on the lifting and rotating mechanism (3); The glue head (5) is slidably arranged on a frame (8) via a two-axis moving mechanism (7); the glue head (5) is located on one side of the lifting and rotating mechanism (3) after the lifting and can slide back and forth along the side; the glue head (5) is provided with a tape cutting mechanism; the lifting and rotating mechanism (3) comprises a lifting cylinder assembly (31), a rotating motor assembly (32), and a photovoltaic assembly fixing plate (33); the rotating motor assembly (32) is arranged above the lifting cylinder assembly (31); the lifting cylinder of the lifting cylinder assembly (31) can control the lifting and lowering of the rotating motor assembly (32); the photovoltaic assembly fixing plate (33) is arranged on the rotating motor assembly (32); the rotating motor of the rotating motor assembly (32) The photovoltaic module fixing plate (33) is controlled to rotate, and the positioning mechanism (6) is arranged on the top of the photovoltaic module fixing plate (33). Each alignment mechanism (4) includes a push plate (41) for alignment and an alignment driving source (42). The alignment driving source (42) can be a motor or a cylinder. The adhesive head (5) includes an adhesive belt (52) driven by a plurality of rollers (51), a plurality of groups of upper and lower corresponding truncated cone-shaped guide wheels (53) for deformation, an upper clamping wheel (54) and a lower clamping wheel (55). The rollers (51), the guide wheels (53), the upper clamping wheel (54) and the lower clamping wheel (55) can all rotate around their own central axes. The plurality of groups of upper and lower corresponding truncated cone-shaped guide wheels (53) are located Between the rubber-applying belt (52) and the upper clamping wheel (54), the lower clamping wheel (55) is located below the upper clamping wheel (54) and is arranged in parallel, the central axes of the multiple groups of upper and lower corresponding truncated cone-shaped guide wheels (53) are perpendicular to the horizontal plane, and the slopes of the truncated cones of the multiple groups of upper and lower corresponding truncated cone-shaped guide wheels (53) from the rubber-applying belt (52) to the upper and lower clamping wheels (54) and (55) are continuously reduced, and a soap water system (9) is arranged on the frame (8), and the soap water system (9) is connected to a nozzle (91) through a pipeline, and the nozzle (91) is arranged on the rubber-applying head (5), and the nozzle (91) is aligned with one side of the lifting and rotating mechanism (3) after the rise; The soap water system (9) further comprises a driving pump (92) for discharging the soap water and a soap water storage bucket (93). The driving pump (92) and the soap water storage bucket (93) are arranged on the frame (8). The driving pump (92) pumps the liquid in the soap water storage bucket (93) into the nozzle (91) through a pipeline.

2. The device for attaching foam tape to photovoltaic modules according to claim 1, characterized in that: The correcting mechanism (4) is provided in four groups, which are respectively located at the front, rear, left and right sides of the lifting and rotating mechanism (3).

3. The device for attaching foam tape to photovoltaic modules according to claim 1, characterized in that: It also comprises a foam tape feeding mechanism (10), wherein the foam tape feeding mechanism (10) is slidably arranged on the frame (8) and is located below the glue sticking head (5).

4. The device for attaching foam tape to photovoltaic modules according to claim 1, characterized in that: The positioning mechanism (6) is a suction cup or a clamping claw.

5. A process for attaching foam tape to photovoltaic modules, comprising the device for attaching foam tape to photovoltaic modules according to any one of claims 1 to 4, characterized in that: The following steps are involved: A conveying step, transporting the photovoltaic module (1) from the conveying mechanism (2) to the lifting and rotating mechanism (3); a correction step, wherein the correction mechanism (4) corrects the photovoltaic assembly (1) on the lifting and rotating mechanism (3) based on the rotation center of the lifting and rotating mechanism (3); The attachment step comprises: the positioning mechanism (6) fixes the photovoltaic component (1) on the lifting and rotating mechanism (3), the lifting and rotating mechanism (3) drives the photovoltaic component (1) to rise, the gluing head (5) attaches the foam tape to the first side of the lifted photovoltaic component (1), after the first side is attached, the foam tape is cut by the tape cutting mechanism, the gluing head (5) is reset, the lifting and rotating mechanism (3) drives the photovoltaic component (1) to rotate 90 degrees, and then attaches the second side, the third side, and the fourth side of the photovoltaic component (1) in turn until all four sides are attached; In the feeding step, the lifting and rotating mechanism (3) drives the photovoltaic module (1) with foam tape attached to all four sides to descend, the positioning mechanism (6) releases the photovoltaic module (1) on the lifting and rotating mechanism (3), the conveying mechanism (2) conveys the photovoltaic module (1) with foam tape attached to all four sides to the next station, and the photovoltaic module (1) to be attached with foam tape at the previous station is conveyed to the lifting and rotating mechanism (3) by the conveying mechanism (2), and the above steps are repeated.

6. The process for attaching foam tape to photovoltaic modules according to claim 5, characterized in that: The attaching step also includes a step of brushing soapy water on the outside of the attached foam tape.

7. The process for attaching foam tape to photovoltaic modules according to claim 5, characterized in that: The alignment mechanism (4) is used to align the front, back, left, and right sides of the photovoltaic assembly (1) located on the lifting and rotating mechanism (3).

8. The process for attaching foam tape to photovoltaic modules according to claim 5, characterized in that: The glue sticking head (5) is driven by a two-axis moving mechanism (7), and the glue sticking head (5) controls the moving position of the two-axis moving mechanism (7) through a controller to control the position of the glue sticking head (5) in the horizontal direction.

Images