Bonding device for photovoltaic panel production

Abstract

The utility model provides a bonding device for photovoltaic panel production, which comprises a processing table, the side part of the processing table is provided with a conveying roller, and the conveying roller is used for conveying a photovoltaic panel to the processing table; limiting pieces are arranged on the side portion of the machining table, and a glue injection piece is connected between the two limiting pieces in a sliding mode. The glue injection part comprises an inclined rod, a glue box, a glue discharging pipe, a connecting rod, a counterweight wheel and a sealing plug; the glue box is connected with the limiting piece in a sliding manner, and an inclined surface is formed on the side part of the glue box; an inclined rod is arranged at the top end of the glue box, and a lower glue pipe is arranged at the bottom end of the glue box; a connecting rod penetrates through the interior of the lower rubber pipe, and a sealing plug matched with the lower rubber pipe is fixed to one end of the connecting rod. And the other end of the connecting rod is rotationally connected with a counterweight wheel. According to the utility model, the glue injection piece injects glue when the photovoltaic panel enters and stops when the photovoltaic panel is separated from the glue injection piece, so that the cost is low, the use is convenient, and the glue can be effectively saved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic panel processing equipment, in particular to a bonding device for photovoltaic panel production. Background Art

[0002] Photovoltaic panels, also known as solar panels, are devices that convert sunlight directly into electrical energy and are mainly composed of solar cell modules. Solar cells are usually composed of many individual cells (called photovoltaic cells or solar cells) connected in series and parallel. Each photovoltaic cell uses the photovoltaic effect, that is, semiconductor materials (such as silicon) produce a photoelectric effect when exposed to light, converting light energy into electrical energy. Photovoltaic panels are widely used, including residential roofs, commercial buildings, public facilities, agricultural greenhouses and other places. They are the core components of solar power generation systems. Their popularization and development are very important for achieving renewable energy goals and sustainable growth.

[0003] When processing photovoltaic panels, a layer of tempered glass needs to be bonded to the surface. This tempered glass can effectively protect photovoltaic components from the influence of natural factors such as ultraviolet rays, dust, humidity, etc., and improve power generation efficiency. Existing bonding devices generally use manual glue brushing on the surface of photovoltaic panels or automatic glue dripping equipment for glue dripping. The manual method is inefficient, the automatic glue dripping equipment is expensive, and the glue droplets formed by glue dripping are not uniform on the surface of the photovoltaic panel, which affects the bonding quality. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a bonding device for photovoltaic panel production, which can solve the existing problems.

[0005] In order to achieve the above purpose, the technical solution of the utility model is as follows:

[0006] The utility model is realized through the following technical scheme: a bonding device for photovoltaic panel production, comprising a processing table, a conveying roller is provided on the side of the processing table, and the conveying roller is used to convey the photovoltaic panel to the processing table; a limiting piece is provided on the side of the processing table, and a glue injection piece is slidably connected between two limiting pieces; the glue injection piece comprises an inclined rod, a glue box, a lower glue hose, a connecting rod, a counterweight wheel and a sealing plug; the glue box is slidably connected to the limiting piece, and an inclined surface is formed on the side of the glue box; an inclined rod is provided at the top of the glue box, and a lower glue hose is opened at the bottom of the glue box; the interior of the lower glue hose passes through a connecting rod, and a sealing plug matching the lower glue hose is fixed at one end of the connecting rod; the other end of the connecting rod is rotatably connected to a counterweight wheel.

[0007] Furthermore, the glue injection part also includes a slide groove and a slider. The inner wall of the lower rubber tube is provided with a slide groove, and sliders are fixed on both sides of the connecting rod; the slider is slidably connected to the slide groove.

[0008] Furthermore, the limiting member includes a support rod, a first spring and a limiting rod; a through hole is provided on the surface of the support rod, and the limiting rod passes through the through hole; the limiting rod is slidably connected to the through hole, and the limiting rod is connected to the rubber box; the limiting rod and the through hole are connected by a first spring.

[0009] Furthermore, a plurality of push members are provided on the surface of the processing table, and the push members are arranged opposite to the conveying roller; the push members include a second spring, a push block and a movable groove; the movable groove is provided on the surface of the processing table, and a push block is slidably connected in the movable groove; the push block and the movable groove are connected by a second spring.

[0010] Furthermore, positioning members are provided on both sides of the conveying roller, and the positioning members are used to position both sides of the photovoltaic panel; the positioning members include guide wheels, vertical rods, linkage rods, double-piston-rod hydraulic cylinders and cross rods; cross rods are provided on the sides of the conveying rollers, and linkage rods are slidably connected on both sides of the cross rods; a plurality of vertical rods are fixed to the top of the linkage rods, and the vertical rods respectively pass through the conveying rollers; the top ends of the vertical rods are rotatably connected to the guide wheels; the two linkage rods are connected by a double-piston-rod hydraulic cylinder.

[0011] Furthermore, a tempered glass is arranged on the top of the processing table, and a plurality of vacuum suction cups are arranged on the side of the tempered glass, and the plurality of vacuum suction cups are connected to a robotic arm; the tempered glass is adsorbed by the vacuum suction cups and moved up and down by the robotic arm for processing.

[0012] Compared with the prior art, the beneficial effects of the utility model include:

[0013] The utility model of the bonding device for photovoltaic panel production utilizes rollers to convey the photovoltaic panel to a processing table to apply glue to the surface of the photovoltaic panel, and can push the glue injection parts to separate when the tempered glass moves down for bonding, thereby preventing the glue injection parts from affecting the bonding of the tempered glass and the photovoltaic panel. At the same time, the glue injection parts of the utility model inject glue when the photovoltaic panel enters, and stop when the photovoltaic panel and the glue injection parts are separated, which is low in cost, easy to use, and can effectively save glue. In addition, the positioning parts and pushing parts of the utility model can ensure that the photovoltaic panel will not deviate during transportation, and the bonding with the tempered glass is more neat. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The disclosure of the present invention is described with reference to the accompanying drawings. It should be understood that the drawings are only for illustrative purposes and are not intended to limit the scope of protection of the present invention. In the drawings, the same reference numerals are used to refer to the same components. Among them:

[0015] Figure 1 This is a schematic diagram of the overall structure of a bonding device for photovoltaic panel production according to the utility model;

[0016] Figure 2 This is an implementation case of the utility model Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0017] Figure 3 It is a schematic diagram of the overall three-dimensional structure of an implementation case of the utility model;

[0018] Figure 4 This is an implementation case of the utility model Figure 3 A schematic diagram of the enlarged structure at B in the middle;

[0019] Figure 5 This is a schematic diagram of the structure inside the conveying roller of an implementation example of the utility model.

[0020] Explanations in the figure: 1. Processing table; 2. Photovoltaic panel; 3. Limiting piece; 31. Support rod; 32. First spring; 33. Limiting rod; 4. Glue injection piece; 41. Oblique rod; 42. Glue box; 43. Lower rubber hose; 44. Slide; 45. Connecting rod; 46. Counterweight wheel; 47. Sealing plug; 48. Sliding block; 5. Tempered glass; 6. Vacuum suction cup; 7. Conveying roller; 8. Positioning piece; 81. Guide wheel; 82. Vertical rod; 83. Linking rod; 84. Double-piston rod hydraulic cylinder; 85. Cross bar; 9. Pushing piece; 91. Second spring; 92. Pushing block; 93. Movable groove. DETAILED DESCRIPTION

[0021] It is easy to understand that according to the technical solution of the utility model, without changing the essential spirit of the utility model, a person skilled in the art can propose a variety of interchangeable structural modes and implementation modes. Therefore, the following specific implementation modes and drawings are only exemplary descriptions of the technical solution of the utility model, and should not be regarded as the entirety of the utility model or as a limitation or restriction to the technical solution of the utility model.

[0022] A bonding device for photovoltaic panel production, such as Figure 1 As shown, it includes a processing table 1, a conveying roller 7 is provided on the side of the processing table 1, and the conveying roller 7 is used to convey the photovoltaic panel 2 to the processing table 1; a stopper 3 is provided on the side of the processing table 1, and a glue injection part 4 is slidably connected between the two stoppers 3; Figure 4 As shown, the limit member 3 includes a support rod 31, a first spring 32 and a limit rod 33; a through hole is provided on the surface of the support rod 31, and the limit rod 33 passes through the through hole; the limit rod 33 is slidably connected to the through hole, and the limit rod 33 is connected to the glue box 42; the limit rod 33 is connected to the through hole through the first spring 32; when the glue injection part 4 is under pressure, it will drive the limit rod 33 to move to the right on the support rod 31, so as to facilitate the contact and bonding of the tempered glass 5 and the photovoltaic panel 2.

[0023] The glue injection part 4 includes an inclined rod 41, a glue box 42, a lower glue pipe 43, a connecting rod 45, a counterweight wheel 46 and a sealing plug 47; Figure 1 and Figure 2 As shown, the glue box 42 is slidably connected with the limit member 3, and the side of the glue box 42 forms an inclined surface; the top of the glue box 42 is provided with an inclined rod 41, and the bottom of the glue box 42 is provided with a lower glue pipe 43; the interior of the lower glue pipe 43 passes through a connecting rod 45, and one end of the connecting rod 45 is fixed with a sealing plug 47 that matches the lower glue pipe 43; the other end of the connecting rod 45 is rotatably connected with a counterweight wheel 46; when the photovoltaic panel 2 enters the bottom end of the counterweight wheel 46, the counterweight wheel 46 is pushed to drive the sealing plug 47 to move upward, so that the lower glue pipe 43 can be opened to glue;

[0024] In order to make the connecting rod 45 move up and down more stably, the injection component 4 further includes a slide groove 44 and a slider 48 . The inner wall of the lower rubber tube 43 is provided with a slide groove 44 , and sliders 48 are fixed on both sides of the connecting rod 45 ; the slider 48 is slidably connected to the slide groove 44 .

[0025] In order to ensure that the photovoltaic panel 2 does not deviate and ensure that the photovoltaic panel 2 and the tempered glass 5 are more neatly adhered; the surface of the processing table 1 is provided with a plurality of pushers 9, and the pushers 9 are arranged opposite to the conveying roller 7; the pushers 9 include a second spring 91, a push block 92 and a movable groove 93, such as Figure 3 As shown, a movable groove 93 is provided on the surface of the processing table 1, and a push block 92 is slidably connected in the movable groove 93; the push block 92 and the movable groove 93 are connected by a second spring 91; when the photovoltaic panel 2 enters the processing table 1, it pushes the push block 92 to move in the movable groove 93, thereby preventing the photovoltaic panel 2 from being offset.

[0026] In order to further improve the stability of transporting the photovoltaic panel 2 and prevent the photovoltaic panel 2 from shifting, positioning members 8 are provided on both sides of the transport roller 7, and the positioning members 8 are used to position the two sides of the photovoltaic panel 2; the positioning members 8 include a guide wheel 81, a vertical rod 82, a linkage rod 83, a double piston rod hydraulic cylinder 84 and a cross bar 85; Figure 5 As shown, a cross bar 85 is provided on the side of the conveying roller 7, and linkage rods 83 are slidably connected on both sides of the cross bar 85; a plurality of vertical rods 82 are fixed to the top of the linkage rod 83, and the vertical rods 82 respectively penetrate the conveying roller 7; the top of the vertical rod 82 is rotatably connected to a guide wheel 81; the two linkage rods 83 are connected by a double-piston rod hydraulic cylinder 84, specifically, the double-piston rod hydraulic cylinder 84 is fixed to the side of the cross bar 85, and its two piston rods are connected to the linkage rod 83 to drive the linkage rod 83 to move.

[0027] A tempered glass 5 is arranged on the top of the processing table 1, and a plurality of vacuum suction cups 6 are arranged on the side of the tempered glass 5, and the plurality of vacuum suction cups 6 are connected to a robot arm; the tempered glass 5 is adsorbed by the vacuum suction cups 6 and moved up and down by the robot arm for processing.

[0028] When in use, the photovoltaic panel 2 to be bonded is placed on the surface of the conveying roller 7, and then the double-piston rod hydraulic cylinder 84 is started according to the width of the photovoltaic panel 2, and the spacing between the two sets of guide wheels 81 is adjusted so that the spacing between the two sets of guide wheels 81 is the same as the width of the photovoltaic panel 2; the photovoltaic panel 2 first passes through the bottom end of the injection piece 4 before entering the surface of the processing table 1, and pushes the counterweight wheel 46 to move up and rotate at the same time when entering. At this time, the sealing plug 47 moves up to open the lower rubber hose 43 and start unloading, so that the glue flows into the surface of the photovoltaic panel 2. As the photovoltaic panel 2 continues to move, the counterweight wheel 46 rolls to coat the surface of the photovoltaic panel 2 with glue; then the mechanical arm and the vacuum suction cup 6 are used to cooperate to take the tempered glass 5, and the tempered glass 5 is moved down after being flush with the photovoltaic panel 2 up and down, and the injection piece 4 is driven to move right as a whole by pressing the inclined rod 41 and the glue box 42. When the injection piece 4 moves to separate from the photovoltaic panel 2, the counterweight wheel 46 drives the sealing plug 47 to seal the lower rubber hose 43; at this time, the photovoltaic panel 2 is in contact with the tempered glass 5 and bonded.

[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0030] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0031] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0032] The technical scope of the present invention is not limited to the contents described above. Those skilled in the art can make various deformations and modifications to the above embodiments without departing from the technical concept of the present invention, and these deformations and modifications should all fall within the protection scope of the present invention.

Claims

1. A bonding device for photovoltaic panel production, characterized in that: The invention comprises a processing table (1), wherein a conveying roller (7) is provided on the side of the processing table (1), and the conveying roller (7) is used to convey the photovoltaic panel (2) to the processing table (1); a limiting member (3) is provided on the side of the processing table (1), and a glue injection member (4) is slidably connected between two limiting members (3); the glue injection member (4) comprises an inclined rod (41), a glue box (42), a lower glue hose (43), a connecting rod (45), a counterweight wheel (46) and a sealing plug (47); The rubber box (42) is slidably connected to the limit member (3), and the side of the rubber box (42) forms an inclined surface; the top of the rubber box (42) is provided with an inclined rod (41), and the bottom of the rubber box (42) is provided with a lower rubber tube (43); the interior of the lower rubber tube (43) passes through a connecting rod (45), and one end of the connecting rod (45) is fixed with a sealing plug (47) that matches the lower rubber tube (43); the other end of the connecting rod (45) is rotatably connected with a counterweight wheel (46).

2. A bonding device for photovoltaic panel production according to claim 1, characterized in that: The injection component (4) further comprises a slide groove (44) and a slider (48); the inner wall of the lower rubber tube (43) is provided with a slide groove (44); sliders (48) are fixed on both sides of the connecting rod (45); and the slider (48) is slidably connected to the slide groove (44).

3. A bonding device for photovoltaic panel production according to claim 1, characterized in that: The limiting member (3) comprises a support rod (31), a first spring (32) and a limiting rod (33); a through hole is provided on the surface of the support rod (31), and the limiting rod (33) passes through the through hole; the limiting rod (33) is slidably connected to the through hole, and the limiting rod (33) is connected to the rubber box (42); the limiting rod (33) and the through hole are connected via the first spring (32).

4. The bonding device for photovoltaic panel production according to claim 1, characterized in that: The surface of the processing table (1) is provided with a plurality of push members (9), and the push members (9) are arranged opposite to the conveying roller (7); the push members (9) include a second spring (91), a push block (92) and a movable groove (93); the surface of the processing table (1) is provided with a movable groove (93), and the push block (92) is slidably connected in the movable groove (93); the push block (92) and the movable groove (93) are connected via a second spring (91).

5. The bonding device for photovoltaic panel production according to claim 1, characterized in that: Positioning members (8) are provided on both sides of the conveying roller (7), and the positioning members (8) are used to position the two sides of the photovoltaic panel (2); the positioning members (8) include guide wheels (81), vertical rods (82), linkage rods (83), double-piston rod hydraulic cylinders (84) and cross rods (85); a cross rod (85) is provided on the side of the conveying roller (7), and linkage rods (83) are slidably connected on both sides of the cross rod (85); a plurality of vertical rods (82) are fixed on the top of the linkage rod (83), and the vertical rods (82) respectively penetrate the conveying roller (7); the top of the vertical rod (82) is rotatably connected to the guide wheel (81); and the two linkage rods (83) are connected via a double-piston rod hydraulic cylinder (84).

6. The bonding device for photovoltaic panel production according to claim 1, characterized in that: A tempered glass (5) is arranged at the top of the processing table (1), and a plurality of vacuum suction cups (6) are arranged on the side of the tempered glass (5), and the plurality of vacuum suction cups (6) are connected to a robot arm; the tempered glass (5) is adsorbed by the vacuum suction cups (6) and the robot arm is used to move up and down for processing.

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