Glue injection device for photovoltaic module

Abstract

The utility model discloses a photovoltaic module glue injection device which comprises a device body, a supporting frame is arranged at the top end of the device body, a glue injection bin is arranged on the inner side of the supporting frame, a servo motor is fixedly arranged on the inner wall of one side of the glue injection bin, and a lead screw is fixedly arranged at one end of a driving shaft of the servo motor. One end of the lead screw is rotationally connected with the inner wall of the supporting frame through a limiting bearing, the surface of the lead screw is sleeved with a sliding block, a threaded hole is formed in the inner side of the sliding block, the sliding block is in threaded connection with the lead screw, and a through hole is formed in the inner side of the sliding block; a person starts a micro motor, the micro motor rotates to drive a gear to rotate, the gear rotates to drive an inner gear ring sleeve to rotate, and the inner gear ring sleeve rotates to drive an arc-shaped hole fixing column to rotate, so that a square glue injection head at the bottom end of the arc-shaped hole fixing column is rotated and adjusted to a specified glue coating angle to conduct precise glue coating on an aluminum frame body. The square glue injection head of the device is more flexible in glue coating and more convenient to replace.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic component glue injection, in particular to a photovoltaic component glue injection device. Background Art

[0002] The installation process of photovoltaic modules is similar to installing a frame on glass; installing an aluminum frame on the glass module increases the strength of the module, further seals the battery module, and extends the service life of the battery. The gap between the frame and the glass module is filled with silicone resin. The frames are connected with angle keys.

[0003] For example, a uniform glue injection device for photovoltaic module assembly disclosed in the utility model with authorization announcement number CN217911278U ensures the uniformity of glue injection and improves the degree of automation of glue injection for photovoltaic modules.

[0004] This prior art also has the following problems when in use: the injection guide head of the injection device cannot be rotated according to the injection position of the aluminum frame, the photovoltaic module is easily displaced when placed on the conveyor belt for injection, resulting in misalignment of the injection, and the injection head is inconvenient to replace. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, the utility model provides a photovoltaic module glue injection device. A person starts a micro motor, and the rotation of the micro motor drives the gear to rotate. The rotation of the gear drives the inner gear ring sleeve to rotate. The rotation of the inner gear ring sleeve drives the arc hole fixing column to rotate, so that the square glue injection head at the bottom end of the arc hole fixing column is rotated and adjusted to the specified glue coating angle to accurately coat the aluminum frame body. The square glue injection head of this device is more flexible in gluing and is more convenient to replace.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a photovoltaic module glue injection device, including a device body, a support frame is arranged at the top of the device body, a glue injection bin is arranged inside the support frame, a servo motor is fixedly arranged on the inner wall of one side of the glue injection bin, a screw rod is fixedly arranged at one end of the driving shaft of the servo motor, one end of the screw rod is rotatably connected to the inner wall of the support frame through a limit bearing, a sliding block is sleeved on the surface of the screw rod, a threaded hole is arranged on the inner side of the sliding block, the sliding block is threadedly connected to the screw rod, a through hole is arranged inside the sliding block, a limit sliding rod is arranged inside the through hole, both ends of the limit sliding rod are fixedly connected to the inner wall of the glue injection bin, and the sliding A pneumatic telescopic rod is arranged at the bottom end of the block, a mounting seat is arranged at the bottom end of the pneumatic telescopic rod, a micro motor is arranged on the inner side of one end of the mounting seat, a rotating shaft is fixedly arranged at one end of the driving shaft of the micro motor, a gear is fixedly arranged at one end of the rotating shaft, an inner gear ring sleeve is sleeved on the surface of the gear, a limited bearing seat is arranged on the inner side of the other end of the mounting seat, a connecting rod is arranged between the limited bearing seat and the inner gear ring sleeve, one end of the connecting rod is fixedly connected to the surface of one side of the inner gear ring sleeve, an arc hole fixing column is fixedly arranged at the bottom end of the inner gear ring sleeve, a hollow glue injection head mounting column is arranged at the bottom end of the arc hole fixing column, and a square glue injection head is arranged at the bottom end of the hollow glue injection head mounting column.

[0007] As a preferred technical solution of the utility model, a conveyor belt is arranged on the inner side of the device body, an aluminum frame placement plate is placed on the surface of the conveyor belt, an anti-slip strip is arranged on the bottom end of the aluminum frame placement plate, limiting grooves are evenly arranged on the top surface of the aluminum frame placement plate, a limiting block is placed on the inside of the limiting groove, an aluminum frame body is placed on the surface of the aluminum frame placement plate on one side of the limiting block, arc-shaped positioning holes are arranged on the surfaces at both ends of the limiting block, and a laser sensing probe is arranged on the inner wall of the support frame.

[0008] As an optimal technical solution of the utility model, a threaded groove is provided on the bottom surface of the hollow glue injection head mounting column, a hollow locking nut is arranged on the inner side of the threaded groove, a square groove is provided on the top surface of the hollow locking nut, a square glue injection head is arranged on the inner side of the hollow locking nut, a sealing rubber ring is sleeved on the top surface of the square glue injection head, a square limiting ring is fixedly provided on the surface of the square glue injection head at the bottom end of the sealing rubber ring, and the square limiting ring is located on the inner side of the square groove.

[0009] As a preferred technical solution of the utility model, a C-shaped opening groove is opened on one side surface of the mounting seat, and the arc-shaped hole fixing column arranged at the bottom end of the inner gear ring sleeve passes through the C-shaped opening groove and extends to the outside of the mounting seat.

[0010] As a preferred technical solution of the utility model, a U-shaped spring clamp is provided on one side surface of the mounting seat, a connecting pipe is provided inside the U-shaped spring clamp, and the bottom end of the connecting pipe is connected to one side of the arc hole fixing column.

[0011] As a preferred technical solution of the utility model, anti-slip handles are symmetrically arranged on both side surfaces of the aluminum frame placement plate, and a pneumatic telescopic baffle is arranged on one side of the inner wall of the support frame close to the laser sensing probe.

[0012] As an optimal technical solution of the utility model, the inner wall of the threaded groove at the bottom end of the hollow glue injection head mounting column and the top surface of the hollow locking nut are both provided with arc-shaped limit grooves, and arc-shaped sealing rings corresponding to the arc-shaped limit grooves are provided on both side surfaces of the sealing rubber ring.

[0013] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0014] 1. The staff starts the micro motor, the rotation of the micro motor drives the gear to rotate, the rotation of the gear drives the inner gear ring sleeve to rotate, the rotation of the inner gear ring sleeve drives the arc hole fixing column to rotate, so that the square glue injection head at the bottom of the arc hole fixing column is rotated and adjusted to the specified gluing angle to accurately gluing the aluminum frame body. The square glue injection head of this device is more flexible in gluing and easier to replace.

[0015] 2. Through the matching setting of laser sensing probe, aluminum frame placement plate, limit block and arc positioning hole, the laser sensing probe can accurately locate the arc positioning hole opened on the surface of the limit block, and the square glue injection head can accurately and effectively apply glue to the multiple aluminum frame bodies placed on the top of the aluminum frame placement plate in sequence; through the matching setting of hollow glue injection head mounting column, hollow locking nut, sealing rubber ring, square glue injection head, square limit ring and square groove, the square glue injection head can be quickly replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the top view of the aluminum frame placement plate of the utility model;

[0018] Figure 3 It is a schematic diagram of the side cross-sectional structure of the internal gear ring sleeve and the gear of the utility model;

[0019] Figure 4 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0020] Figure 5 For the utility model Figure 4 The enlarged structural diagram at B in the middle;

[0021] Among them: 1. Device body; 2. Glue injection chamber; 3. Support frame; 4. Servo motor; 5. Screw; 6. Limit slide bar; 7. Sliding block; 8. Pneumatic telescopic rod; 9. Laser sensor probe; 10. Pneumatic telescopic baffle; 11. Conveyor belt; 12. Aluminum frame placement plate; 13. Limit block; 14. Aluminum frame body; 15. Limit groove; 16. Anti-slip handle; 17. Mounting seat; 18. Internal gear ring sleeve; 19. Gear; 20. Rotating shaft; 21. Arc hole fixing column; 22. Hollow glue injection head mounting column; 23. Micro motor; 24. Limit bearing seat; 25. Connecting pipe; 26. U-shaped spring clamp; 27. Threaded groove; 28. Hollow locking nut; 29. ​​Sealing rubber ring; 30. Square glue injection head; 31. Square limit ring. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0023] Example

[0024] Please refer to Figure 1 , Figure 3 , Figure 4As shown, the utility model provides a photovoltaic module glue injection device, including a device body 1, a support frame 3 is arranged at the top of the device body 1, a glue injection bin 2 is arranged inside the support frame 3, a servo motor 4 is fixedly arranged on the inner wall of one side of the glue injection bin 2, a screw rod 5 is fixedly arranged at one end of the driving shaft of the servo motor 4, one end of the screw rod 5 is rotatably connected to the inner wall of the support frame 3 through a limit bearing, a sliding block 7 is sleeved on the surface of the screw rod 5, a threaded hole is opened on the inner side of the sliding block 7, the sliding block 7 is threadedly connected to the screw rod 5, a through hole is opened on the inner side of the sliding block 7, a limit sliding rod 6 is arranged inside the through hole, both ends of the limit sliding rod 6 are fixedly connected to the inner wall of the glue injection bin 2, a pneumatic telescopic rod 8 is arranged at the bottom end of the sliding block 7, and the pneumatic telescopic rod A mounting seat 17 is provided at the bottom end of 8, a micro motor 23 is provided inside one end of the mounting seat 17, a rotating shaft 20 is fixedly provided at one end of the driving shaft of the micro motor 23, a gear 19 is fixedly provided at one end of the rotating shaft 20, an inner gear ring sleeve 18 is sleeved on the surface of the gear 19, a limited bearing seat 24 is provided inside the other end of the mounting seat 17, a connecting rod is provided between the limited bearing seat 24 and the inner gear ring sleeve 18, one end of the connecting rod is fixedly connected to one side surface of the inner gear ring sleeve 18, an arc hole fixing column 21 is fixedly provided at the bottom end of the inner gear ring sleeve 18, a hollow glue injection head mounting column 22 is provided at the bottom end of the arc hole fixing column 21, and a square glue injection head 30 is provided at the bottom end of the hollow glue injection head mounting column 22.

[0025] Start the micro motor 23, the micro motor 23 rotates to drive the gear 19 to rotate, the rotation of the gear 19 drives the inner gear ring sleeve 18 to rotate, the rotation of the inner gear ring sleeve 18 drives the arc hole fixing column 21 to rotate, so that the square glue injection head 30 at the bottom end of the arc hole fixing column 21 is rotated and adjusted to the specified glue coating angle to accurately coat the aluminum frame body 14. The square glue injection head 30 of this device is more flexible in coating.

[0026] like Figure 1 , Figure 2 As shown, a conveyor belt 11 is arranged on the inner side of the device body 1, an aluminum frame placement plate 12 is placed on the surface of the conveyor belt 11, an anti-slip strip is arranged at the bottom end of the aluminum frame placement plate 12, and a limiting groove 15 is evenly arranged on the top surface of the aluminum frame placement plate 12, a limiting block 13 is placed inside the limiting groove 15, an aluminum frame body 14 is placed on the surface of the aluminum frame placement plate 12 on one side of the limiting block 13, arc-shaped positioning holes are opened on the surfaces of both ends of the limiting block 13, and a laser sensing probe 9 is arranged on the inner wall of the support frame 3; through the matching arrangement of the laser sensing probe 9, the aluminum frame placement plate 12, the limiting block 13, and the arc-shaped positioning hole, the laser sensing probe 9 can accurately locate the arc-shaped positioning hole opened on the surface of the limiting block 13, and the square glue injection head 30 can accurately and effectively apply glue to the multiple aluminum frame bodies 14 placed on the top of the aluminum frame placement plate 12 in sequence.

[0027] like Figure 1 , Figure 4 , Figure 5As shown, a threaded groove 27 is provided on the bottom surface of the hollow glue injection head mounting column 22, a hollow locking nut 28 is arranged on the inner side of the threaded groove 27, a square groove is provided on the top surface of the hollow locking nut 28, a square glue injection head 30 is arranged on the inner side of the hollow locking nut 28, a sealing rubber ring 29 is sleeved on the top surface of the square glue injection head 30, a square limiting ring 31 is fixedly provided on the surface of the square glue injection head 30 at the bottom end of the sealing rubber ring 29, and the square limiting ring 31 is located on the inner side of the square groove; by matching the hollow glue injection head mounting column 22, the hollow locking nut 28, the sealing rubber ring 29, the square glue injection head 30, the square limiting ring 31 and the square groove, the square glue injection head 30 can be quickly replaced.

[0028] like Figure 3 , Figure 4 As shown, a C-shaped opening groove is provided on one side surface of the mounting seat 17, and an arc-shaped hole fixing column 21 arranged at the bottom end of the inner gear ring sleeve 18 passes through the C-shaped opening groove and extends to the outside of the mounting seat 17; by providing a C-shaped opening groove on one side surface of the mounting seat 17, the rotation angle of the arc-shaped hole fixing column 21 is more flexible.

[0029] like Figure 4 As shown, a U-shaped spring clamp 26 is provided on one side surface of the mounting seat 17, a connecting tube 25 is provided on the inner side of the U-shaped spring clamp 26, and the bottom end of the connecting tube 25 is connected to one side of the arc hole fixing column 21; the connecting tube 25 and the U-shaped spring clamp 26 are matched to facilitate the limiting and fixing of the connecting tube 25.

[0030] like Figure 1 As shown, anti-slip handles 16 are symmetrically arranged on both side surfaces of the aluminum frame placement plate 12, and a pneumatic telescopic baffle 10 is arranged on the inner wall of the support frame 3 close to the laser sensing probe 9; by setting the pneumatic telescopic baffle 10, the displacement of the aluminum frame placement plate 12 can be effectively avoided, and by symmetrically setting the anti-slip handles 16 on both side surfaces of the aluminum frame placement plate 12, it is convenient to drag one side of the aluminum frame placement plate 12 to be flush with the pneumatic telescopic baffle 10 and placed on the top of the conveyor belt 11.

[0031] like Figure 5 As shown, the inner wall of the threaded groove 27 at the bottom end of the hollow glue injection head mounting column 22 and the top surface of the hollow locking nut 28 are both provided with arc-shaped limit grooves, and arc-shaped sealing rings corresponding to the arc-shaped limit grooves are provided on both side surfaces of the sealing rubber ring 29; through the matching arrangement of the arc-shaped limit grooves and the arc-shaped sealing rings, the sealing rubber ring 29 has a better sealing effect when it is installed at the connection between the hollow glue injection head mounting column 22 and the hollow locking nut 28.

[0032] Specific working principle:

[0033] Start the micro motor 23, the micro motor 23 rotates to drive the gear 19 to rotate, the rotation of the gear 19 drives the inner gear ring sleeve 18 to rotate, and the rotation of the inner gear ring sleeve 18 drives the arc hole fixing column 21 to rotate, so that the square glue injection head 30 at the bottom end of the arc hole fixing column 21 is rotated and adjusted to the specified glue coating angle to accurately coat the aluminum frame body 14 with glue.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A photovoltaic module glue injection device, comprising a device body (1), characterized in that: A support frame (3) is arranged at the top of the device body (1), a glue injection bin (2) is arranged inside the support frame (3), a servo motor (4) is fixedly arranged on the inner wall of one side of the glue injection bin (2), a screw rod (5) is fixedly arranged at one end of the driving shaft of the servo motor (4), one end of the screw rod (5) is rotatably connected to the inner wall of the support frame (3) through a limit bearing, a sliding block (7) is sleeved on the surface of the screw rod (5), a threaded hole is arranged inside the sliding block (7), the sliding block (7) is threadedly connected to the screw rod (5), a through hole is arranged inside the sliding block (7), a limit sliding rod (6) is arranged inside the through hole, both ends of the limit sliding rod (6) are fixedly connected to the inner wall of the glue injection bin (2), a pneumatic telescopic rod (8) is arranged at the bottom end of the sliding block (7), and a mounting seat ( 17), a micro motor (23) is arranged on the inner side of one end of the mounting seat (17), a rotating shaft (20) is fixedly arranged on one end of the driving shaft of the micro motor (23), a gear (19) is fixedly arranged on one end of the rotating shaft (20), an inner gear ring sleeve (18) is sleeved on the surface of the gear (19), a limited bearing seat (24) is arranged on the inner side of the other end of the mounting seat (17), a connecting rod is arranged between the limited bearing seat (24) and the inner gear ring sleeve (18), one end of the connecting rod is fixedly connected to the surface of one side of the inner gear ring sleeve (18), an arc hole fixing column (21) is fixedly arranged on the bottom end of the inner gear ring sleeve (18), a hollow glue injection head mounting column (22) is arranged on the bottom end of the arc hole fixing column (21), and a square glue injection head (30) is arranged on the bottom end of the hollow glue injection head mounting column (22).

2. A photovoltaic module glue injection device according to claim 1, characterized in that: A conveyor belt (11) is arranged on the inner side of the device body (1), an aluminum frame placement plate (12) is placed on the surface of the conveyor belt (11), an anti-slip strip is arranged on the bottom end of the aluminum frame placement plate (12), a limiting groove (15) is evenly arranged on the top surface of the aluminum frame placement plate (12), a limiting block (13) is placed on the inner side of the limiting groove (15), an aluminum frame body (14) is placed on the surface of the aluminum frame placement plate (12) on one side of the limiting block (13), arc-shaped positioning holes are arranged on the surfaces of both ends of the limiting block (13), and a laser sensing probe (9) is arranged on the inner wall of the support frame (3).

3. A photovoltaic module glue injection device according to claim 1, characterized in that: A thread groove (27) is provided on the bottom surface of the hollow glue injection head mounting column (22), a hollow locking nut (28) is arranged inside the thread groove (27), a square groove is provided on the top surface of the hollow locking nut (28), a square glue injection head (30) is arranged inside the hollow locking nut (28), a sealing rubber ring (29) is sleeved on the top surface of the square glue injection head (30), a square limiting ring (31) is fixedly arranged on the surface of the square glue injection head (30) at the bottom end of the sealing rubber ring (29), and the square limiting ring (31) is located inside the square groove.

4. A photovoltaic module glue injection device according to claim 1, characterized in that: A C-shaped opening groove is formed on one side surface of the mounting seat (17), and an arc-shaped hole fixing column (21) arranged at the bottom end of the inner gear ring sleeve (18) penetrates the C-shaped opening groove and extends to the outside of the mounting seat (17).

5. A photovoltaic module glue injection device according to claim 2, characterized in that: A U-shaped spring clamp (26) is provided on one side surface of the mounting seat (17), a connecting pipe (25) is provided inside the U-shaped spring clamp (26), and the bottom end of the connecting pipe (25) is connected to one side of the arc-shaped hole fixing column (21).

6. A photovoltaic module glue injection device according to claim 2, characterized in that: Anti-slip handles (16) are symmetrically arranged on both sides of the aluminum frame placement plate (12), and a pneumatic telescopic baffle (10) is arranged on one side of the inner wall of the support frame (3) close to the laser sensing probe (9).

7. A photovoltaic module glue injection device according to claim 3, characterized in that: The inner wall of the thread groove (27) at the bottom end of the hollow glue injection head mounting column (22) and the top surface of the hollow locking nut (28) are both provided with arc-shaped limit grooves, and the surfaces on both sides of the sealing rubber ring (29) are provided with arc-shaped sealing rings corresponding to the arc-shaped limit grooves.

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