Photovoltaic module rubberizing equipment

Abstract

The utility model relates to the technical field of photovoltaic module processing, and discloses photovoltaic module rubberizing equipment which comprises a conveying mechanism and a rubberizing mechanism, the rubberizing mechanisms are movably arranged above the conveying mechanism, and the multiple rubberizing mechanisms are arranged in the longitudinal direction; the distance changing mechanism is in transmission connection with the multiple rubberizing mechanisms, and the distance changing mechanism is suitable for adjusting the distance between the adjacent rubberizing mechanisms; and the transverse driving mechanism is suitable for driving the distance changing mechanism and driving the plurality of rubberizing mechanisms to move along the transverse direction. According to the photovoltaic module rubberizing equipment, the distance between the adjacent rubberizing mechanisms is adjusted by utilizing the distance changing mechanism so as to be matched with the model of a photovoltaic module to be rubberized, so that the photovoltaic module rubberizing equipment can be matched with photovoltaic modules of various different models, and the applicability of the photovoltaic module is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic component processing, in particular to photovoltaic component gluing equipment. Background Art

[0002] In the production process of photovoltaic modules, the battery strings that are not laminated and packaged after laying are not fully fixed in position, and the relative position may shift during the conveying and lamination process. Therefore, tape is used to position the battery strings in a technological manner to prevent the vibration and impact of the subsequent process from affecting the position of the placed battery strings due to insufficient positioning, thereby causing defects in the final product. However, due to the different models of photovoltaic modules, the spacing between two adjacent rows of battery strings is different when gluing, and the existing gluing equipment cannot be adjusted according to the model of photovoltaic modules, and has poor applicability. Utility Model Content

[0003] In view of this, the utility model provides a photovoltaic module gluing device to solve the problem that the existing gluing device cannot be adjusted according to the model of the photovoltaic module and has poor applicability.

[0004] In the first aspect, the utility model provides a photovoltaic module gluing device, comprising: a conveying mechanism; a gluing mechanism, which is movably arranged above the conveying mechanism, and a plurality of the gluing mechanisms are arranged in a longitudinal direction; a variable distance mechanism, which is transmission-connected to a plurality of the gluing mechanisms, and the variable distance mechanism is suitable for adjusting the spacing between adjacent gluing mechanisms; and a transverse driving mechanism, which is suitable for driving the variable distance mechanism and driving a plurality of the gluing mechanisms to move transversely.

[0005] Beneficial effect: The distance between adjacent gluing mechanisms is adjusted by using a variable distance mechanism to match the model of the photovoltaic module to be glued. Therefore, the photovoltaic module gluing equipment can adapt to a variety of different models of photovoltaic modules, thereby improving the applicability of photovoltaic modules.

[0006] In an optional embodiment, the pitch changing mechanism includes a mounting frame, a rotation driving structure, a transmission structure and a moving platform, the transverse driving mechanism is transmission-connected to the mounting frame, the rotation driving structure is arranged on the mounting frame, the rotation driving structure is transmission-connected to the transmission structure, a cam groove is opened on the transmission structure, the moving platform is provided with a cam shaft, the cam shaft is inserted in the cam groove, a number of moving platforms are provided, and a number of the moving platforms are correspondingly connected to a number of the gluing mechanisms; under the drive of the rotation driving structure, the transmission structure moves and causes the cam shaft to move along the cam groove to drive the moving platform to move longitudinally.

[0007] Beneficial effects: The transmission is realized by the cooperation of the cam groove and the camshaft, which has the advantages of high precision, high response, small axial clearance, comprehensive compatibility range and compact structure.

[0008] In an optional implementation, an anti-collision mechanism is provided on the mobile platform, and the anti-collision mechanism is located between adjacent mobile platforms.

[0009] Beneficial effect: By setting up an anti-collision mechanism, it is possible to avoid collision between adjacent mobile stations and cause equipment damage.

[0010] In an optional embodiment, the anti-collision mechanism includes anti-collision blocks, which are arranged on both sides of the mobile platform along the longitudinal direction; and / or the anti-collision mechanism includes a sensor unit and a sensor plate, which are arranged on two adjacent mobile platforms and correspond to each other, and the sensor plate is suitable for triggering the sensor unit at a predetermined position, and the sensor unit is electrically connected to the distance changing mechanism.

[0011] In an optional embodiment, the gluing mechanism includes a vertical driving structure, a stand, an unwinding structure, a cutting structure and a rotating gluing structure, wherein the vertical driving structure is suitable for driving the stand to move vertically, the unwinding structure, the cutting structure and the rotating gluing structure are all arranged on the stand, the unwinding structure is suitable for unwinding the tape roll, the cutting structure is located between the unwinding structure and the rotating gluing structure, and the rotating gluing structure is suitable for absorbing the tape and sticking the cut tape segment onto the photovoltaic module.

[0012] Beneficial effects: The adhesive tape is driven to rotate by the rotating adhesive sticking structure, and the adhesive tape is cut into adhesive tape segments by the cutting structure, and then the adhesive tape segments are attached to the predetermined positions of the photovoltaic components by the rotating adhesive sticking structure. The overall structure is compact and easy to operate.

[0013] In an optional embodiment, the rotating glue laminating structure includes a glue laminating drive unit, a rotating shaft, a connecting plate and a suction cup, the connecting plate is connected to the rotating shaft and is coaxially arranged with the rotating shaft, a plurality of suction cups are arranged at intervals along the circumference of the connecting plate, the glue laminating drive unit is suitable for driving the rotating shaft and driving the connecting plate to rotate, and along the circumference of the connecting plate, a tape fixing station, a cutting station and a glue laminating station are sequentially formed on the outer periphery of the plurality of suction cups, and the plurality of suction cups are sequentially transferred to the tape fixing station, the cutting station and the glue laminating station.

[0014] Beneficial effect: The suction cup located at the tape fixing station absorbs and fixes the end of the tape, and drives the tape to move across the cutting station during the rotation of the shaft. The cutting structure cuts the tape into tape segments at the position corresponding to the cutting station, and drives the tape segments to move to the gluing station for gluing during the rotation of the shaft.

[0015] In an optional embodiment, the rotating glue-applying structure further includes a support plate, wherein the support plate is connected to the stand, the support plate is arranged corresponding to the end surface of the connecting plate, the support plate is provided with an annular track groove on one side facing the connecting plate, the suction cup is connected to a cam follower, the cam follower is inserted into the annular track groove and is suitable for moving along the annular track groove.

[0016] Beneficial effect: Through the cooperation of the annular track groove and the cam follower, a plurality of suction cups are supported and the rotation of the plurality of suction cups is guided, thereby improving the stability of the suction cups during rotation.

[0017] In an optional embodiment, the suction cup is arranged to float radially along the connecting plate, and the annular track groove is arranged to protrude outwardly at a position corresponding to the gluing station, so that the suction cup located at the gluing station is arranged to protrude.

[0018] Beneficial effect: Under the guidance of the annular track groove, the suction cup at the gluing station is protruded, which makes it easier for the suction cup at the gluing station to cooperate with the photovoltaic module for gluing, thereby preventing the tape segments on the other suction cups from sticking to the photovoltaic module and causing mis-sticking.

[0019] In an optional embodiment, a plurality of suction cups are arranged between the cutting station and the gluing station, and each suction cup is suitable for adsorbing a tape segment respectively.

[0020] Beneficial effect: The suction cup between the cutting station and the gluing station is used to buffer the tape segment, thereby improving the continuity of gluing.

[0021] In an optional embodiment, the photovoltaic module gluing device further includes a correction mechanism, which is arranged corresponding to the conveying mechanism, and is suitable for pushing the photovoltaic module on the conveying mechanism to a predetermined position.

[0022] Beneficial effect: By setting up a correction mechanism, the position of the photovoltaic module is corrected and positioned before gluing, so as to ensure the accuracy of the subsequent gluing position. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 A top view of a photovoltaic module gluing device according to an embodiment of the utility model;

[0025] Figure 2 It is a structural schematic diagram of the gluing mechanism, the pitch-changing mechanism and the lateral driving mechanism of the embodiment of the utility model;

[0026] Figure 3 It is a structural schematic diagram of the pitch-changing mechanism of an embodiment of the utility model;

[0027] Figure 4 This is a structural schematic diagram of the glue sticking mechanism of an embodiment of the utility model;

[0028] Figure 5 This is a structural schematic diagram of a rotary glue sticking structure according to an embodiment of the utility model;

[0029] Figure 6 for Figure 5 The cross-sectional structural schematic diagram of the rotating glue-applying structure shown;

[0030] Figure 7 for Figure 5 The front view of the rotating glue-applying structure shown;

[0031] Figure 8 This is a schematic diagram of the structure of the support plate of an embodiment of the utility model;

[0032] Fig. 9 for Figure 8 A front view of the support plate shown;

[0033] Fig.10 It is a schematic structural diagram of a photovoltaic assembly according to an embodiment of the utility model.

[0034] Description of reference numerals:

[0035] 1. Conveying mechanism; 2. Gluing mechanism; 21. Vertical driving structure; 22. Stand; 23. Unwinding structure; 24. Cutting structure; 25. Rotating glue-applying structure; 2501. Gluing drive unit; 25011. Motor; 25012. Synchronous belt; 25013. Synchronous wheel; 2502. Rotating shaft; 2503. Connecting plate; 2504. Suction cup; 25041. Cam follower; 2505. Support plate; 25051. Annular track groove; 2506. Universal pipe joint air port; 2507. L-shaped pipe Connector air port; 2508, fixed air circuit board; 2509, rotating air circuit board; 2510, air pipe; 2511, bearing; 26, roller structure; 3, pitch changing mechanism; 31, mounting frame; 32, rotating drive structure; 33, transmission structure; 34, moving platform; 35, sensor unit; 36, sensor sheet; 37, guide rail; 4, lateral drive mechanism; 5, correction mechanism; 6, rack; 10, tape fixing station; 20, cutting station; 30, gluing station; 100, photovoltaic module; 101, gluing point. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0037] Combine the following Figures 1 to 10 , describing an embodiment of the utility model.

[0038] According to an embodiment of the utility model, on the one hand, a photovoltaic module gluing device is provided, comprising: a conveying mechanism 1, a gluing mechanism 2, a variable distance mechanism 3 and a transverse driving mechanism 4. The gluing mechanism 2 is movably arranged above the conveying mechanism 1, and a plurality of gluing mechanisms 2 are arranged in a longitudinal arrangement. The variable distance mechanism 3 is transmission-connected with a plurality of gluing mechanisms 2, and the variable distance mechanism 3 is suitable for adjusting the spacing between adjacent gluing mechanisms 2. The transverse driving mechanism 4 is suitable for driving the variable distance mechanism 3 and driving a plurality of gluing mechanisms 2 to move in the transverse direction.

[0039] The distance between adjacent gluing mechanisms 2 is adjusted by using the distance-changing mechanism 3 to match the model of the photovoltaic module 100 to be glued. Therefore, the photovoltaic module gluing equipment can adapt to a variety of different models of photovoltaic modules 100, thereby improving the applicability of the photovoltaic modules 100.

[0040] In one embodiment, Figure 1 As shown, the photovoltaic module gluing device further includes a correction mechanism 5, which is arranged corresponding to the conveying mechanism 1, and is suitable for pushing the photovoltaic module 100 on the conveying mechanism 1 to a predetermined position. By setting the correction mechanism 5, the position of the photovoltaic module 100 is corrected and positioned before gluing, so as to ensure the accuracy of the subsequent gluing position.

[0041] It is worth mentioning that please refer to Figure 1 The photovoltaic component 100 is fed in the longitudinal direction through the conveying mechanism 1, and is stopped by the stopping mechanism. The alignment mechanism 5 aligns and positions the photovoltaic component 100 in the front, rear, left and right directions. Then, the variable distance mechanism 3 adjusts the distance between adjacent gluing mechanisms 2 according to the model of the photovoltaic component 100. Under the drive of the transverse driving mechanism 4, each gluing mechanism 2 glues a row of gluing points 101 in the transverse direction.

[0042] Please note that Fig.10, several rows of gluing points 101 are glued simultaneously by several gluing mechanisms 2. In one lateral movement, the entire photovoltaic module 100 can be glued, achieving full-size coverage of the photovoltaic module 100, with high efficiency and simple and reliable structure.

[0043] In one embodiment, Figure 1 and Figure 2 As shown, five glue sticking mechanisms 2 are provided, so that five rows of glue sticking points 101 can be glued at the same time.

[0044] In one embodiment, the conveying mechanism 1 is a belt conveyor line.

[0045] In one embodiment, the transverse drive mechanism 4 is a gantry dual-drive mechanism.

[0046] In one embodiment, Figure 2 and Figure 3 As shown, the pitch-changing mechanism 3 includes a mounting frame 31, a rotary drive structure 32, a transmission structure 33 and a moving platform 34. The transverse drive mechanism 4 is connected to the mounting frame 31 by transmission. The rotary drive structure 32 is arranged on the mounting frame 31. The rotary drive structure 32 is connected to the transmission structure 33 by transmission. A cam groove is provided on the transmission structure 33. The moving platform 34 is provided with a camshaft, which is inserted into the cam groove. There are several moving platforms 34, and the several moving platforms 34 are connected to the several glue-applying mechanisms 2 accordingly. Driven by the rotary drive structure 32, the transmission structure 33 moves, and the camshaft moves along the cam groove to drive the moving platform 34 to move longitudinally. The transmission is realized by matching the cam groove and the camshaft, which has the advantages of high precision, high response, small axial clearance, comprehensive compatibility range, compact structure, etc.

[0047] It is worth mentioning that please refer to Figure 5 There are five movable platforms 34, and the five movable platforms 34 are respectively connected to the five glue sticking mechanisms 2. Specifically, when the rotating driving structure 32 drives the transmission structure 33, the movable platform 34 located in the middle position does not move in the longitudinal direction, and the movable platforms 34 located on both sides of the middle position move in opposite directions, that is, when the two movable platforms 34 located on the left side of the middle position move to the left, the two movable platforms 34 located on the right side of the middle position move to the right.

[0048] In one embodiment, the transmission structure 33 includes a transmission shaft, and a cam groove is provided on the transmission shaft. When the rotary drive structure 32 drives the transmission shaft to rotate, the cam shaft slides along the cam groove under the action of the groove wall of the cam groove, thereby realizing the movement of the moving platform 34.

[0049] It is worth noting that the movable platform 34 located in the middle position can be rotatably connected to the transmission shaft; or, an annular groove along the circumference of the transmission shaft can be opened at the corresponding positions of the transmission shaft and the movable platform 34 located in the middle position, so that the camshaft corresponding to the movable platform 34 located in the middle position is inserted into the annular groove.

[0050] It should be further explained that the lead of the two moving platforms 34 adjacent to the moving platform 34 at the middle position is n, and the lead of the two moving platforms 34 at the left and right edges is 2n; that is, when the rotary drive structure 32 drives the transmission shaft to rotate one circle, the moving distance of the two moving platforms 34 adjacent to the moving platform 34 at the middle position is n, and the moving distance of the two moving platforms 34 at the left and right edges is 2n. By controlling the rotation angle of the rotary drive structure 32, the lead n can be adjusted to achieve compatibility with different models of photovoltaic modules 100.

[0051] In one embodiment, the rotation drive structure 32 is a servo motor.

[0052] In one embodiment, Figure 3 As shown, a guide rail 37 is provided on the mounting frame 31 along the longitudinal extension, and the moving platform 34 is slidably connected to the guide rail 37. By providing the guide rail 37, the moving platform 34 is supported and guided, and the rigidity and precision of the pitch changing mechanism 3 are enhanced.

[0053] In one embodiment, Figure 3 As shown, an anti-collision mechanism is provided on the mobile platform 34, and the anti-collision mechanism is located between adjacent mobile platforms 34. By providing the anti-collision mechanism, it is avoided that adjacent mobile platforms 34 collide and cause equipment damage.

[0054] In one embodiment, the anti-collision mechanism includes anti-collision blocks, which are arranged on both sides of the movable platform 34 in the longitudinal direction; and / or Figure 3 As shown, the anti-collision mechanism includes a sensor unit 35 and a sensor sheet 36. The sensor unit 35 and the sensor sheet 36 are respectively arranged on two adjacent mobile platforms 34 and are arranged corresponding to each other. The sensor sheet 36 is suitable for triggering the sensor unit 35 at a predetermined position. The sensor unit 35 is electrically connected to the distance changing mechanism 3.

[0055] It is worth noting that the anti-collision blocks can be polyurethane blocks, and the anti-collision blocks are installed at the center positions of both sides of each moving platform 34 along the longitudinal direction.

[0056] It is worth noting that the sensing unit 35 is a sensor, an inductive switch, etc. The sensing unit 35 is electrically connected to the motor controller, and the motor controller is electrically connected to the rotation drive structure 32 (servo motor). When two adjacent moving platforms 34 approach to a predetermined distance, the inductive sheet 36 triggers the sensing unit 35, and the sensing unit 35 sends a signal to the motor controller, and the motor controller controls the servo motor to stop running.

[0057] In one embodiment, Figure 4 As shown, the gluing mechanism 2 includes a vertical driving structure 21, a stand 22, an unwinding structure 23, a cutting structure 24 and a rotating gluing structure 25. The vertical driving structure 21 is suitable for driving the stand 22 to move vertically. The unwinding structure 23, the cutting structure 24 and the rotating gluing structure 25 are all arranged on the stand 22. The unwinding structure 23 is suitable for unwinding the tape roll. The cutting structure 24 is located between the unwinding structure 23 and the rotating gluing structure 25. The rotating gluing structure 25 is suitable for absorbing the tape and sticking the cut tape segment onto the photovoltaic module 100.

[0058] The tape is driven to rotate by rotating the glue sticking structure 25, and the tape is cut into tape segments by the cutting structure 24. The tape segments are then attached to predetermined positions of the photovoltaic module 100 by rotating the glue sticking structure 25. The overall structure is compact and easy to operate.

[0059] It is worth noting that each rotating glue sticking structure 25 is correspondingly provided with a separate vertical driving structure 21, so that each glue sticking mechanism 2 can be glued separately. In addition, it is convenient to repair each glue sticking mechanism 2 and replace the tape roll.

[0060] In one embodiment, the vertical driving structure 21 is a linear driving module.

[0061] In one embodiment, the unwinding structure 23 has a spring rebound structure. When the tape roll is inserted into the unwinding structure 23, the spring rebound structure automatically rebounds to clamp the tape roll.

[0062] In one embodiment, the unwinding structure 23 is also provided with a damping structure with adjustable resistance, so as to ensure that the adhesive tape has a certain tension during the unwinding and cutting process.

[0063] In one embodiment, Figure 4 As shown, a roller structure 26 is further provided between the unwinding structure 23 and the rotating glue-applying structure 25. The adhesive tape released by the unwinding structure 23 is wound around the rotating glue-applying structure 25 after passing through the roller structure 26, and is cut into adhesive tape segments and pasted on the photovoltaic module 100 during the rotation of the rotating glue-applying structure 25.

[0064] In one embodiment, Figures 4 to 7As shown, the rotating glue laminating structure 25 includes a glue laminating drive unit 2501, a rotating shaft 2502, a connecting plate 2503 and a suction cup 2504. The connecting plate 2503 is connected to the rotating shaft 2502 and is coaxially arranged with the rotating shaft 2502. A plurality of suction cups 2504 are arranged at intervals along the circumference of the connecting plate 2503. The glue laminating drive unit 2501 is suitable for driving the rotating shaft 2502 and driving the connecting plate 2503 to rotate. Along the circumference of the connecting plate 2503, a tape fixing station 10, a cutting station 20 and a glue laminating station 30 are sequentially formed on the outer periphery of the plurality of suction cups 2504. The plurality of suction cups 2504 are transferred in sequence between the tape fixing station 10, the cutting station 20 and the glue laminating station 30. The suction cup 2504 located at the tape fixing station 10 absorbs and fixes the end of the tape, and drives the tape to move over the cutting station 20 during the rotation of the rotating shaft 2502. The cutting structure 24 cuts the tape into tape segments corresponding to the position of the cutting station 20, and drives the tape segments to move to the gluing station 30 for gluing during the rotation of the rotating shaft 2502.

[0065] It is worth noting that the cutting station 20 is located between two adjacent suction cups 2504, that is, the cutting structure 24 cuts the tape between two adjacent suction cups 2504 at the cutting station 20, so that the end of the tape is maintained on the suction cup 2504 located at the tape fixing station 10, so that the tape segment formed by cutting is located on the suction cup 2504 downstream of the cutting station 20, and is driven by the rotation of the rotating shaft 2502 to move the tape segment toward the gluing station 30.

[0066] Please note that Figure 7 There are 16 suction cups 2504, and they are equally spaced at 360° circumference.

[0067] In one embodiment, Figure 7 As shown, a plurality of suction cups 2504 are provided between the cutting station 20 and the gluing station 30, and each suction cup 2504 is suitable for sucking the tape segment respectively. The suction cups 2504 between the cutting station 20 and the gluing station 30 are used to buffer the tape segment to improve the continuity of gluing.

[0068] It is worth noting that the glue driving unit 2501 drives the rotating shaft 2502 to rotate by an angle of the suction cup 2504 each time.

[0069] It should be noted that the air path of the rotating glue sticking structure 25 is divided into two independent paths, which are connected to the suction cup 2504 at the glue sticking position through the universal pipe joint air port 2506, and connected to the suction cup 2504 upstream of the glue sticking station 30 to the tape fixing station 10 through three L-shaped pipe joint air ports 2507. The rotating glue sticking structure 25 includes a fixed air path plate 2508 and a rotating air path plate 2509, which are both sleeved on the outside of the rotating shaft 2502, and the fixed air path plate 2508 is connected to the rotating shaft 2502 through a bearing 2511, and the fixed air path plate 2508 is fixedly connected to the stand 22, and the rotating air path plate 2509 rotates synchronously with the rotating shaft 2502, and the rotating air path plate 2509 is rotatable relative to the fixed air path plate 2508. The air port 2506 of the universal pipe joint and the air port 2507 of the L-shaped pipe joint are both arranged on the fixed air path plate 2508 , and the air outlet of the rotating air path plate 2509 is connected with the suction cup 2504 through the air pipe 2510 .

[0070] In one embodiment, Figures 5 to 9 As shown, the rotating glue structure 25 also includes a support plate 2505, which is connected to the stand 22, and the support plate 2505 is arranged corresponding to the end surface of the connecting plate 2503. The support plate 2505 is provided with an annular track groove 25051 on one side facing the connecting plate 2503, and the suction cup 2504 is connected to a cam follower 25041, which is inserted into the annular track groove 25051 and is suitable for moving along the annular track groove 25051. Through the cooperation between the annular track groove 25051 and the cam follower 25041, a plurality of suction cups 2504 are supported and the rotation of the plurality of suction cups 2504 is guided, thereby improving the stability of the suction cups 2504 during rotation.

[0071] In one embodiment, Figure 8 and Fig. 9 As shown, the suction cup 2504 is arranged to float along the radial direction of the connecting plate 2503, and the annular track groove 25051 is arranged to protrude outward at the corresponding gluing station 30, so that the suction cup 2504 located at the gluing station 30 is arranged to protrude. Under the guidance of the annular track groove 25051, the suction cup 2504 located at the gluing station 30 is arranged to protrude, which makes it easier for the suction cup 2504 located at the gluing station 30 to cooperate with the photovoltaic module 100 for gluing, and avoids the tape segments on the other suction cups 2504 from sticking to the photovoltaic module 100 to cause mis-sticking.

[0072] It is worth noting that the position where the annular track groove 25051 protrudes outward is the lowest point of the annular track groove 25051. When the cam follower 25041 moves to the lowest point, it drives the suction cup 2504 to protrude downward by about 3 mm to facilitate glue sticking.

[0073] In one embodiment, Figures 4 to 6 As shown, the glue driving unit 2501 includes a motor 25011, a synchronous belt 25012 and a synchronous wheel 25013. The driving end of the motor 25011 is transmission-connected to the synchronous belt 25012. The synchronous wheel 25013 is connected to the rotating shaft 2502. The synchronous belt 25012 is wound around the synchronous wheel 25013 and meshed with the synchronous wheel 25013.

[0074] In one embodiment, Figure 1 As shown, the photovoltaic module gluing equipment also includes a frame 6, on which the conveying mechanism 1, the lateral driving mechanism 4 and the correcting mechanism 5 are all arranged, and an electric control cabinet is arranged in the frame 6. The equipment has a compact structure, stable operation and a high degree of automation.

[0075] When using the photovoltaic module gluing equipment of this embodiment, first, the photovoltaic module 100 is fed longitudinally through the conveying mechanism 1, and is stopped by the stopping mechanism, and the alignment mechanism 5 aligns and positions the photovoltaic module 100 in the front, rear, left and right directions; then, the rotary drive structure 32 drives the transmission shaft to rotate, and the movable platform 34 is moved under the action of the cam groove and the cam shaft, so as to adjust the adjacent gluing mechanisms 2 to a suitable distance according to the model of the photovoltaic module 100; finally, driven by the gluing drive part 2501, a plurality of suction cups 2504 rotate in a step-by-step manner, and the preparation of the tape segment is realized through the cutting structure 24 during the rotation process, and the transverse drive mechanism 4 simultaneously drives a plurality of gluing mechanisms 2 to move transversely to the gluing point 101, and driven by the vertical drive structure 21, the rotary gluing structure 25 descends, so that the suction cup 2504 attaches the tape segment to the corresponding gluing point 101.

[0076] Although the embodiments of the present invention are described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.

Claims

1. A photovoltaic module gluing device, characterized in that: include: Conveying mechanism (1); A gluing mechanism (2) is movably arranged above the conveying mechanism (1), and a plurality of gluing mechanisms (2) are arranged in a longitudinal direction; A pitch-changing mechanism (3) is drivingly connected to a plurality of the glue-applying mechanisms (2), and the pitch-changing mechanism (3) is suitable for adjusting the spacing between adjacent glue-applying mechanisms (2); The transverse driving mechanism (4) is suitable for driving the pitch changing mechanism (3) and driving a plurality of the glue sticking mechanisms (2) to move transversely.

2. The photovoltaic module gluing equipment according to claim 1, characterized in that: The pitch-changing mechanism (3) comprises a mounting frame (31), a rotational drive structure (32), a transmission structure (33) and a moving platform (34); the transverse drive mechanism (4) is transmission-connected to the mounting frame (31); the rotational drive structure (32) is arranged on the mounting frame (31); the rotational drive structure (32) is transmission-connected to the transmission structure (33); a cam groove is provided on the transmission structure (33); a cam shaft is provided on the moving platform (34); the cam shaft is inserted into the cam groove; a plurality of moving platforms (34) are provided; and the plurality of moving platforms (34) are correspondingly connected to the plurality of glue-applying mechanisms (2); under the drive of the rotational drive structure (32), the transmission structure (33) moves, and the cam shaft moves along the cam groove, so as to drive the moving platform (34) to move longitudinally.

3. The photovoltaic module gluing equipment according to claim 2, characterized in that: An anti-collision mechanism is provided on the moving platform (34), and the anti-collision mechanism is located between adjacent moving platforms (34).

4. The photovoltaic module gluing equipment according to claim 3, characterized in that: The anti-collision mechanism comprises anti-collision blocks, and the anti-collision blocks are arranged on both sides of the moving platform (34) in the longitudinal direction; and / or, The anti-collision mechanism comprises a sensor unit (35) and a sensor sheet (36); the sensor unit (35) and the sensor sheet (36) are respectively arranged on two adjacent mobile platforms (34) and are arranged corresponding to each other; the sensor sheet (36) is suitable for triggering the sensor unit (35) at a predetermined position; and the sensor unit (35) is electrically connected to the distance-changing mechanism (3).

5. The photovoltaic module gluing equipment according to any one of claims 1 to 4, characterized in that: The gluing mechanism (2) comprises a vertical driving structure (21), a stand (22), an unwinding structure (23), a cutting structure (24) and a rotating gluing structure (25); the vertical driving structure (21) is suitable for driving the stand (22) to move vertically; the unwinding structure (23), the cutting structure (24) and the rotating gluing structure (25) are all arranged on the stand (22); the unwinding structure (23) is suitable for unwinding a tape roll; the cutting structure (24) is located between the unwinding structure (23) and the rotating gluing structure (25); and the rotating gluing structure (25) is suitable for absorbing the tape and sticking the cut tape segment onto the photovoltaic module (100).

6. The photovoltaic module gluing equipment according to claim 5, characterized in that: The rotating glue laminating structure (25) comprises a glue laminating driving unit (2501), a rotating shaft (2502), a connecting plate (2503) and a suction cup (2504); the connecting plate (2503) is connected to the rotating shaft (2502) and is coaxially arranged with the rotating shaft (2502); a plurality of suction cups (2504) are arranged at intervals along the circumference of the connecting plate (2503); the glue laminating driving unit (2501) is suitable for driving the rotating shaft (2502) and driving the connecting plate (2503) to rotate; along the circumference of the connecting plate (2503), a tape fixing station (10), a cutting station (20) and a glue laminating station (30) are sequentially formed on the outer periphery of the plurality of suction cups (2504); the plurality of suction cups (2504) are sequentially transferred between the tape fixing station (10), the cutting station (20) and the glue laminating station (30).

7. The photovoltaic module gluing equipment according to claim 6, characterized in that: The rotating glue-applying structure (25) also includes a support plate (2505), the support plate (2505) is connected to the stand (22), the support plate (2505) is arranged corresponding to the end surface of the connecting plate (2503), the support plate (2505) is provided with an annular track groove (25051) on one side facing the connecting plate (2503), the suction cup (2504) is connected to a cam follower (25041), and the cam follower (25041) is inserted into the annular track groove (25051) and is suitable for moving along the annular track groove (25051).

8. The photovoltaic module gluing equipment according to claim 7, characterized in that: The suction cup (2504) is arranged to float radially along the connecting plate (2503), and the annular track groove (25051) is arranged to protrude outward at a position corresponding to the gluing station (30), so that the suction cup (2504) located at the gluing station (30) is arranged to protrude.

9. The photovoltaic module gluing equipment according to claim 6, characterized in that: A plurality of suction cups (2504) are arranged between the cutting station (20) and the gluing station (30), and each suction cup (2504) is suitable for sucking a respective adhesive tape segment.

10. The photovoltaic module gluing equipment according to any one of claims 1 to 4, characterized in that: The photovoltaic module gluing device further comprises a return mechanism (5), the return mechanism (5) being arranged corresponding to the conveying mechanism (1), and the return mechanism (5) being suitable for pushing the photovoltaic module (100) on the conveying mechanism (1) to a predetermined position.

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