Solar photovoltaic panel assembly system

Abstract

This invention relates to the field of photovoltaic panel installation and conveying technology, and in particular to a solar photovoltaic panel assembly system, to solve the problems of safety risks and low installation efficiency caused by hoisting photovoltaic panels in the prior art. The system includes a material storage mechanism and a material feeding mechanism. The photovoltaic panels are placed in the material storage mechanism, and the material feeding mechanism includes a conveyor belt. The material storage mechanism is located at the feed end of the conveyor belt. The conveyor belt can swing around the feed end as the center, thereby adjusting the feeding height of the conveyor belt. When the conveyor belt swings up and down, the material storage mechanism swings up and down synchronously, so that the inclination of the photovoltaic panels to be placed on the conveyor belt is close to the conveying surface of the conveyor belt. By adjusting the inclination of the conveyor belt, the system changes the feeding height of the conveyor belt, ensuring that the lifting height of the photovoltaic panels can be changed while increasing the stability of the photovoltaic panel lifting.

Description

Technical Field

[0001] This invention relates to the field of photovoltaic module frame structure technology, and in particular to a solar photovoltaic panel assembly system. Background Technology

[0002] During the installation of photovoltaic panels, it is usually necessary to lift the photovoltaic panels from the ground or other low-lying locations to the installation position.

[0003] Traditionally, this lifting operation relies heavily on manual labor, using tools such as cranes and forklifts. However, these methods are not only inefficient but also pose safety risks. This is especially true when the photovoltaic panels are large and heavy, making manual operation even more difficult and prone to damaging the panels. Furthermore, with the development of the photovoltaic industry, the requirements for the efficiency and quality of photovoltaic panel installation are becoming increasingly stringent, and traditional manual lifting methods are no longer sufficient to meet the demands of modern photovoltaic panel installation. Summary of the Invention

[0004] This invention provides a solar photovoltaic panel assembly system to solve the problems of safety risks and low installation efficiency caused by hoisting photovoltaic panels in the prior art.

[0005] To alleviate the above-mentioned technical problems, the technical solution provided by the present invention is as follows:

[0006] A solar photovoltaic panel assembly system includes a material storage mechanism and a material feeding mechanism. The photovoltaic panels are placed in the material storage mechanism, and the material feeding mechanism includes a conveyor belt. The material storage mechanism is located at the feed end of the conveyor belt. The conveyor belt can swing around the feed end as the center, thereby adjusting the feeding height of the conveyor belt. When the conveyor belt swings up and down, the material storage mechanism swings up and down synchronously, so that the inclination of the photovoltaic panels to be placed on the conveyor belt is close to the conveying surface of the conveyor belt.

[0007] Furthermore, the feeding mechanism also includes a mounting base and a first hydraulic rod, the top ends of which are rotatably connected to rollers, and the conveyor belt is driven between the two rollers.

[0008] Furthermore, a bracket is rotatably connected to the top of the mounting base, and the end of the bracket away from the mounting base is rotatably connected to the top of the first hydraulic rod;

[0009] A second hydraulic rod is connected between the mounting base and the cylinder of the first hydraulic rod. An oil pipe connects the first hydraulic rod and the second hydraulic rod, and a hydraulic oil pump is connected to the oil pipe. The mounting base is fixedly installed, and the first hydraulic rod is linearly slidable. When hydraulic oil in the second hydraulic rod is injected into the first hydraulic rod, the first hydraulic rod extends and the second hydraulic rod shortens, so that the first hydraulic rod moves closer to the mounting base, thereby causing the conveyor belt to swing upward.

[0010] Furthermore, the material storage mechanism includes a base, a baffle is hinged to the base, a material plate is slidably connected to the baffle, a first gear is rotatably connected to the lower surface of the material plate, and the baffle is provided with teeth that mesh with the first gear. When the first gear rotates, it can drive the material plate to slide on the baffle.

[0011] Furthermore, the base is provided with a transmission mechanism, which includes a slide, a cam rotatably connected to the top of the slide, a horizontal plate connected to the bottom of the baffle, the sidewall of the cam fitting against the horizontal plate, a second gear connected to the end of the cam's rotating shaft, a pusher fixedly connected to the first hydraulic rod, and a first rack meshing with the second gear connected to the pusher. When the first hydraulic rod approaches the mounting base, the first rack drives the second gear to rotate, thereby rotating the cam to make the material plate and the baffle swing.

[0012] Furthermore, a rectangular rod is connected to the pusher, and a first upright plate and a second upright plate are connected to the upper surface of the rectangular rod. The slide is located between the first upright plate and the second upright plate. When the first rack drives the second gear to rotate 90 degrees, the first upright plate abuts against the slide. Thus, when the first hydraulic rod continues to approach the mounting base, it can push the slide towards the hinge point between the baffle and the base, so that the baffle and the material plate can swing further upward.

[0013] Furthermore, it also includes a receiving mechanism, which includes a first receiving roller and a second receiving roller, with a material receiving belt connecting the first receiving roller and the second receiving roller. The first receiving roller is rotatably connected to the baffle frame, and a mounting frame is slidably connected to the mounting base. The second receiving roller is rotatably connected to the mounting frame, and a first torsion spring connects the second receiving roller and the mounting frame.

[0014] Furthermore, a lever is fixedly connected to the baffle, and a groove is provided on the lever. A sliding rod is fixedly connected to the mounting frame, and the sliding rod is slidably connected in the groove. Thus, when the baffle swings upward, it can drive the mounting frame to slide on the mounting seat, so that the inclination of the material-bearing belt is close to that of the conveyor belt.

[0015] Furthermore, the conveyor belt is equipped with a clamping mechanism, which includes a rotating base fixedly connected to the conveyor belt, a rotating rod rotatably connected to the rotating base, an eccentric rod fixedly connected to the middle of the rotating rod, a limiting rod inserted into the rotating base, the end of the limiting rod having a rounded corner, and a slot on the rotating rod that mates with the limiting rod. When the photovoltaic panel is pushed between the conveyor belt and the eccentric rod, the photovoltaic panel can drive the eccentric rod to rotate through friction, thereby pulling the limiting rod out of the rotating rod, and the eccentric rod pressing the photovoltaic panel onto the conveyor belt.

[0016] Furthermore, a toothed gear is coaxially fixedly connected to the end of the rotating rod, and a second torsion spring is connected between the toothed gear and the rotating seat. When the limiting rod is pulled out of the rotating rod, the torque of the second torsion spring is released, so that the eccentric rod swings and presses the photovoltaic panel onto the conveyor belt.

[0017] A stop bar is fixedly connected to the conveyor belt, and a second rack is fixedly connected to the bracket. The conveyor belt runs so that after the stop bar moves to the bottom end of the photovoltaic panel, the toothed gear meshes with the second rack, thereby causing the eccentric rod to rotate and reset, and the limiting rod to be inserted into the rotating rod again.

[0018] The beneficial effects of this invention are analyzed as follows:

[0019] A solar photovoltaic panel assembly system includes a material storage mechanism and a material feeding mechanism. The photovoltaic panels are placed in the material storage mechanism, and the material feeding mechanism includes a conveyor belt. The material storage mechanism is located at the feed end of the conveyor belt. The conveyor belt can swing around the feed end as the center, thereby adjusting the feeding height of the conveyor belt. When the conveyor belt swings up and down, the material storage mechanism swings up and down synchronously, so that the inclination of the photovoltaic panels to be placed on the conveyor belt is close to the conveying surface of the conveyor belt.

[0020] The photovoltaic panels are placed in the material storage mechanism, and the feeding mechanism is used to lift the photovoltaic panels to the installation position. During operation, the system is moved to the lower part of the frame where the photovoltaic panels need to be installed. By controlling the tilt angle of the conveyor belt, the height of the conveyor belt's discharge end is adjusted, thus adapting to the conveying of photovoltaic panels at different heights. If the required installation position is high, the upward tilt angle of the conveyor belt is increased, and the entire system moves closer to the installation position. If the required installation position is low, the downward tilt of the conveyor belt is controlled, and the entire system moves away from the installation position, ensuring smooth conveying. The discharge end of the conveyor belt is close to the installation position of the photovoltaic panel. When the conveyor belt swings, the material storage mechanism swings synchronously. When the conveyor belt swings upward, the material storage mechanism swings upward synchronously, so that the inclination of the material storage mechanism increases synchronously with the conveyor belt. Conversely, when the conveyor belt swings downward from the upward swing state, the material storage mechanism swings downward synchronously with the conveyor belt, so that the photovoltaic panel stored on the material storage mechanism can maintain an inclination close to the conveyor belt, which is convenient for the photovoltaic panel to be pushed onto the conveyor belt. The system changes the feeding height of the conveyor belt by adjusting the inclination of the conveyor belt, which ensures that the lifting height of the photovoltaic panel can be changed while increasing the stability of the photovoltaic panel lifting. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the specific embodiments or related technologies of the present invention, the drawings used in the description of the specific embodiments or related technologies will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 This is a schematic diagram of the structure with increased conveying height according to the present invention;

[0024] Figure 3 This is a schematic diagram of the material storage mechanism of the present invention;

[0025] Figure 4 This is a schematic diagram of the transmission mechanism of the present invention;

[0026] Figure 5 This is a schematic diagram of the receiving mechanism of the present invention;

[0027] Figure 6 This is a schematic diagram of the material clamping mechanism of the present invention.

[0028] icon:

[0029] 100. Material storage mechanism; 110. Base; 111. Hinge seat; 122. Hinge block; 120. Material stop; 121. Tooth; 130. Material plate; 140. Dual-axis motor; 150. First gear; 160. Baffle; 170. Electric telescopic rod; 171. Push block; 200. Feeding mechanism; 210. Mounting base; 220. First hydraulic rod; 230. Rotary roller; 240. Support; 250. Conveyor belt; 260. Second hydraulic rod; 270. Hydraulic oil pump; 300. Transmission mechanism; 310. Push frame; 320. First rack; 330. Slide; 340. Cam; 350, Second gear; 360, Rectangular rod; 361, First upright plate; 362, Second upright plate; 400, Receiving mechanism; 410, First receiving roller; 420, Second receiving roller; 430, Material receiving belt; 440, First torsion spring; 450, Mounting bracket; 460, Slide rod; 470, Pulley; 471, Slide groove; 500, Material clamping mechanism; 510, Rotary seat; 520, Rotating rod; 521, Eccentric rod; 530, Gear with missing tooth; 540, Second torsion spring; 550, Limiting rod; 551, Rectangular cap; 552, Tension spring; 560, Second rack; 570, Stop bar. Detailed Implementation

[0030] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the system or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0032] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0033] Examples, such as Figures 1-6 As shown, the solar photovoltaic panel assembly system includes a material storage mechanism 100 and a material feeding mechanism 200. The photovoltaic panels are placed in the material storage mechanism 100. The material feeding mechanism 200 includes a conveyor belt 250. The material storage mechanism 100 is located at the feeding end of the conveyor belt 250. The conveyor belt 250 can swing around the feeding end as the center, thereby adjusting the feeding height of the conveyor belt 250. When the conveyor belt 250 swings up and down, the material storage mechanism 100 swings up and down synchronously, so that the inclination of the photovoltaic panels to be placed on the conveyor belt 250 is close to the conveying surface of the conveyor belt 250.

[0034] The working mechanism of the photovoltaic panel installation lifting system provided in this embodiment is as follows:

[0035] The photovoltaic panels are placed in the material storage mechanism 100, and the feeding mechanism 200 is used to lift the photovoltaic panels to the installation position. In use, the system is moved to the lower part of the frame where the photovoltaic panels need to be installed. By controlling the tilt angle of the conveyor belt 250, the height of the discharge end of the conveyor belt 250 is adjusted, thereby adapting to the conveying of photovoltaic panels at different heights. If the height of the photovoltaic panel to be installed is high, the upward swing angle of the conveyor belt 250 is increased, and the entire system is controlled to move closer to the installation position of the photovoltaic panel. If the height of the photovoltaic panel to be installed is low, the downward swing of the conveyor belt 250 is controlled, and the entire system is controlled to move away from the installation position of the photovoltaic panel, ensuring that the discharge end of the conveyor belt 250 is close to the installation position of the photovoltaic panel.

[0036] When the conveyor belt 250 swings, the storage mechanism 100 swings synchronously. When the conveyor belt 250 swings upward, the storage mechanism 100 swings upward synchronously, so that the inclination of the storage mechanism 100 increases synchronously with that of the conveyor belt 250. Conversely, when the conveyor belt 250 swings downward from the upward swing state, the storage mechanism 100 swings downward synchronously with the conveyor belt 250, so that the photovoltaic panels stored on the storage mechanism 100 can maintain an inclination close to that of the conveyor belt 250, making it easier for the photovoltaic panels to be pushed onto the conveyor belt 250.

[0037] Regarding the structure of the feeding mechanism 200, specifically:

[0038] The feeding mechanism 200 also includes a mounting base 210 and a first hydraulic rod 220. The top ends of the mounting base 210 and the first hydraulic rod 220 are rotatably connected to rollers 230, and the conveyor belt 250 is driven between the two rollers 230.

[0039] Two rollers 230 are respectively connected to the top of the mounting base 210 and the first hydraulic rod 220. Bearings are provided on the top of both the mounting base 210 and the first hydraulic rod 220 to support the two rollers 230. The conveyor belt 250 drives the two rollers 230. Each roller 230 is connected to the output end of an external drive motor (not shown in the figure). When one of the rollers 230 is driven to rotate, the conveyor belt 250 runs, so that the conveyor belt 250 can transport the photovoltaic panel to a high place for installation.

[0040] Among the optional methods in this embodiment, the more preferred one is:

[0041] A bracket 240 is rotatably connected to the top of the mounting base 210. The end of the bracket 240 away from the mounting base 210 is rotatably connected to the top of the first hydraulic rod 220. A second hydraulic rod 260 is connected between the mounting base 210 and the cylinder of the first hydraulic rod 220. An oil pipe is connected between the first hydraulic rod 220 and the second hydraulic rod 260. A hydraulic oil pump 270 is connected to the oil pipe. The mounting base 210 is fixedly set. The first hydraulic rod 220 is linearly slidable. When the hydraulic oil in the second hydraulic rod 260 is injected into the first hydraulic rod 220, the first hydraulic rod 220 extends and the second hydraulic rod 260 shortens, so that the first hydraulic rod 220 moves closer to the mounting base 210, thereby causing the conveyor belt 250 to swing upward.

[0042] A bracket 240 is connected between the top of the mounting base 210 and the second hydraulic rod 260. The end of the bracket 240 has a circular hole through which the shafts of the two rollers 230 pass. When the first hydraulic rod 220 extends and retracts and moves closer to or away from the mounting base 210, the bracket 240 can swing with its connection point with the mounting base 210 as the center, ensuring that the distance between the two rollers 230 does not change when the conveyor belt 250 swings, thereby enabling the conveyor belt 250 to always maintain a taut state.

[0043] When the photovoltaic panel needs to be raised to a higher height, the hydraulic oil pump 270 is activated. The hydraulic oil pump 270 draws hydraulic oil from the second hydraulic rod 260 and injects the drawn hydraulic oil into the first hydraulic rod 220, causing the first hydraulic rod 220 to extend. At the same time, the second hydraulic rod 260 drives the first hydraulic rod 220 to move closer to the mounting base 210, allowing the conveyor belt 250 to swing upward. It should be noted that in actual use, the ratio of the cylinder inner diameter of the first hydraulic rod 220 and the second hydraulic rod 260 is set according to the length of the conveyor belt 250 and the expected swing angle to ensure that the lengths of the first hydraulic rod 220, the second hydraulic rod 260, and the support 240 conform to a trigonometric function when the hydraulic oil pump 270 drives the hydraulic oil transfer.

[0044] Regarding the structure of the material storage mechanism 100, specifically:

[0045] The material storage mechanism 100 includes a base 110, a baffle 120 hinged to the base 110, a material plate 130 slidably connected to the baffle 120, a first gear 150 rotatably connected to the lower surface of the material plate 130, and teeth 121 meshing with the first gear 150 on the baffle 120. When the first gear 150 rotates, it can drive the material plate 130 to slide on the baffle 120.

[0046] Mounting base 210 is fixedly connected to base 110. The cylinder of first hydraulic rod 220 is equipped with a slider and is slidably connected to base 110. Photovoltaic panel is placed on material plate 130. Material baffle 120 passes through material plate 130 and contacts the four corners of photovoltaic panel to prevent photovoltaic panel from slipping off material plate 130. Dual-axis motor 140 is fixedly connected to the lower surface of material plate 130. Four sets of teeth 121 are symmetrically arranged on the four uprights of material baffle 120. Both ends of the output shaft of dual-axis motor 140 are connected to first gear 150. When dual-axis motor 140 starts, it can drive first gear 150 to roll on the corresponding teeth 121, thereby causing material plate 130 to move upward. Dual-axis motor 140 has a self-locking function to ensure that material plate 130 will not slide down relative to material baffle 120 when dual-axis motor 140 stops running.

[0047] A hinge block 122 is connected to the bottom of the side of the baffle 120 away from the conveyor belt 250. A hinge seat 111 is connected to the base 110. The hinge block 122 is rotatably connected to the hinge seat 111. A baffle 160 is fixedly connected to the side of the baffle 120 near the hinge block 122. The highest photovoltaic panel is not blocked by the baffle 120, while the baffle 160 supports the highest photovoltaic panel to prevent it from slipping when tilted. An electric telescopic rod 170 is fixedly connected to the top of the baffle 160. A push block 171 is fixedly connected to the output end of the electric telescopic rod 170. The push block 171 passes through the baffle 160, and when the electric telescopic rod 170 is shortened, the end of the push block 171 is close to the photovoltaic panel on the baffle 160. One side of the plate is flat. The electric telescopic rod 170 extends and retracts intermittently according to the conveying speed of the conveyor belt 250. In the initial state, the electric telescopic rod 170 extends and pushes the uppermost photovoltaic panel onto the conveyor belt 250 through the push block 171. The conveyor belt 250 carries away the photovoltaic panel that has been pushed out. After the push block 171 pushes out the photovoltaic panel, the electric telescopic rod 170 shortens. At this time, the dual-axis motor 140 runs and drives the material plate 130 to rise to the height of one photovoltaic panel thickness. After the conveyor belt 250 carries the photovoltaic panel previously pushed out by the push block 171 away from the baffle 120, the electric telescopic rod 170 extends again and pushes the next photovoltaic panel onto the conveyor belt 250. This cycle continues until all the photovoltaic panels on the material plate 130 are pushed out.

[0048] Regarding the structure of the transmission mechanism 300, specifically:

[0049] The transmission mechanism 300 is mounted on the base 110. The transmission mechanism 300 includes a slide 330, a cam 340 rotatably connected to the top of the slide 330, a horizontal plate connected to the bottom of the baffle 120, the side wall of the cam 340 fitting against the horizontal plate, a second gear 350 connected to the end of the rotating shaft of the cam 340, a pusher 310 fixedly connected to the first hydraulic rod 220, and a first rack 320 meshing with the second gear 350 connected to the pusher 310. When the first hydraulic rod 220 approaches the mounting base 210, the first rack 320 drives the second gear 350 to rotate, thereby rotating the cam 340 so that the material plate 130 and the baffle 120 swing.

[0050] When the first hydraulic rod 220 extends and approaches the mounting base 210, causing the conveyor belt 250 to swing upward to increase the conveying height, the first hydraulic rod 220 simultaneously drives the pusher 310 to move towards the mounting base 210. At this time, the pusher 310 drives the first rack 320 to move towards the mounting base 210, thereby driving the second gear 350 to rotate. Consequently, the cam 340 connected to the second gear 350 rotates. The rotating cam 340 lifts the baffle 120 through the horizontal plate connected to the bottom of the baffle 120, thereby causing the baffle 120 and the material plate 130 to swing to an inclined state, so that the subsequent photovoltaic panels can be easily pushed onto the conveyor belt 250.

[0051] Among the optional methods in this embodiment, the more preferred one is:

[0052] A rectangular rod 360 is connected to the pusher 310. A first upright plate 361 and a second upright plate 362 are connected to the upper surface of the rectangular rod 360. The slide 330 is located between the first upright plate 361 and the second upright plate 362. When the first rack 320 drives the second gear 350 to rotate 90 degrees, the first upright plate 361 abuts against the slide 330. As a result, when the first hydraulic rod 220 continues to approach the mounting base 210, it can push the slide 330 to move towards the hinge point between the baffle 120 and the base 110, so that the baffle 120 and the material plate 130 can swing further upward.

[0053] To save space in the lower part of the material plate 130, the diameter of the cam 340 is not set too large. So that when the cam 340 rotates ninety degrees, the first hydraulic rod 220 can still extend, that is, the second hydraulic rod 260 can still shorten. So the pusher 310 can continue to move toward the mounting seat 210. Moreover, after the cam 340 rotates ninety degrees, the first vertical plate 361 on the rectangular rod 360 contacts the slide block 330. Since the horizontal plate at the bottom of the baffle 120 extends in the sliding direction of the slide block 330, the rectangular rod 360 can push the slide block 330 to slide through the first vertical plate 361, so that the cam 340 moves toward the hinge point of the baffle 120, thereby further enabling the baffle 120 to swing.

[0054] It should be noted that there is friction between the slide block 330 and the base 110, so that the slide block 330 will not slide when the first vertical plate 361 is not in contact with the slide block 330. Alternatively, a spring can be provided in the sliding direction of the slide block 330, and the two ends of the spring can be connected to the slide block 330 and the base 110 respectively, to ensure that the slide block 330 will not slide when the cam 340 rotates.

[0055] When the output height of the conveyor belt 250 decreases, the second hydraulic rod 260 extends. At this time, the rectangular rod 360 slides away from the slide block 330. The second vertical plate 362 on the rectangular rod 360 pulls the slide block 330 back to its original position. After the conveyor belt 250 swings to the lowest output height, the second vertical plate 362 pulls the slide block 330 back to its original position. At this time, the first rack 320 also returns to its original position. Then, the conveyor belt 250 can be controlled to swing upward to increase the output height.

[0056] Regarding the structure of the receiving organization 400, specifically:

[0057] The receiving mechanism 400 includes a first receiving roller 410 and a second receiving roller 420. A material receiving belt 430 is connected between the first receiving roller 410 and the second receiving roller 420. The first receiving roller 410 is rotatably connected to the baffle frame 120. A mounting frame 450 is slidably connected to the mounting base 210. The second receiving roller 420 is rotatably connected to the mounting frame 450, and a first torsion spring 440 is connected between the second receiving roller 420 and the mounting frame 450.

[0058] As the distance between the baffle 120 and the input end of the conveyor belt 250 increases after the baffle 120 is raised, a support belt 430 is provided between the baffle 120 and the mounting base 210 to prevent the photovoltaic panels from falling into the gap between the baffle 120 and the conveyor belt 250. The fixing plate passes on the support belt 430 and enters the conveyor belt 250. The support belt 430 is stored on the second receiving roller 420. Thus, when the distance between the baffle 120 and the feed end of the conveyor belt 250 increases, the support belt 430 can be released on the second receiving roller 420. This allows the length of the support belt 430 to change accordingly when the distance between the baffle 120 and the conveyor belt 250 increases, ensuring that the photovoltaic panels can be supported.

[0059] Furthermore, when the baffle 120 tilts, the extension length of the electric telescopic rod 170 increases synchronously to ensure that the photovoltaic panel can be pushed onto the conveyor belt 250. The extension length of the electric telescopic rod 170 increases according to the tilt of the baffle 120. The tilt of the baffle 120 is obtained by an angle sensor, and the control system calculates the extension length of the electric telescopic rod 170 based on the tilt captured by the angle sensor. The specific algorithm can use the interpolation function method.

[0060] Among the optional methods in this embodiment, the more preferred one is:

[0061] A lever 470 is fixedly connected to the baffle 120. A groove 471 is provided on the lever 470. A sliding rod 460 is fixedly connected to the mounting frame 450. The sliding rod 460 is slidably connected in the groove 471. Thus, when the baffle 120 swings upward, it can drive the mounting frame 450 to slide on the mounting base 210, so that the inclination of the material carrying belt 430 is close to that of the conveyor belt 250.

[0062] To ensure stable transmission of the photovoltaic panels, the support belt 430 tilts synchronously when the baffle 120 tilts. Specifically, when the baffle 120 swings upward, the lever 470 swings upward simultaneously. At this time, the lever 470 drives the mounting frame 450 to slide upward relative to the mounting base 210 through the slide bar 460. As a result, the mounting frame 450 drives the second receiving roller 420 to slide upward, causing the support belt 430 to tilt as well. The tilting direction of the support belt 430 is close to that of the conveyor belt 250, ensuring that the photovoltaic panels can be stably pushed onto the conveyor belt 250. When the distance between the baffle 120 and the conveyor belt 250 decreases, the first torsion spring 440 drives the second receiving roller 420 to rotate, causing the support belt 430 to be received back onto the second receiving roller 420. The first receiving roller 410 does not receive the support belt 430, thereby preventing the support belt 430 from becoming loose when the photovoltaic panels move on it.

[0063] Regarding the structure of the 500 feeding mechanism, specifically:

[0064] The clamping mechanism 500 is mounted on the conveyor belt 250. The clamping mechanism 500 includes a rotating base 510 fixedly connected to the conveyor belt 250. A rotating rod 520 is rotatably connected to the rotating base 510. An eccentric rod 521 is fixedly connected to the middle of the rotating rod 520. A limiting rod 550 is inserted into the rotating base 510. The end of the limiting rod 550 has a rounded corner. A slot is provided on the rotating rod 520 to cooperate with the limiting rod 550. When the photovoltaic panel is pushed between the conveyor belt 250 and the eccentric rod 521, the photovoltaic panel can drive the eccentric rod 521 to rotate through friction, thereby pulling the limiting rod 550 out of the rotating rod 520. The eccentric rod 521 presses the photovoltaic panel onto the conveyor belt 250.

[0065] A rectangular cap 551 is fixedly connected to the top of the limiting rod 550. A tension spring 552 connects the rectangular cap 551 and the rotating seat 510. The end of the limiting rod 550 is rounded. A slot that matches the rounded corner is provided on the rotating rod 520. The side wall of the eccentric rod 521 is covered with a soft layer such as foam or rubber to prevent the photovoltaic panel from being damaged by impact. The maximum distance between the eccentric rod 521 and the conveyor belt 250 is less than the thickness of the photovoltaic panel, so that when the photovoltaic panel is pushed onto the conveyor belt 250, the upper and lower surfaces of the photovoltaic panel can be separated. When the photovoltaic panel comes into contact with the eccentric rod 521 and the conveyor belt 250, the friction between the photovoltaic panel and the eccentric rod 521 can drive the eccentric rod 521 to rotate, thereby causing the rounded corner at the end of the limiting rod 550 to disengage from the slot on the rotating rod 520. At this time, the eccentric rod 521 can rotate, and the distance between the eccentric rod 521 and the conveyor belt 250 is further reduced after the eccentric rod 521 rotates, ensuring that the photovoltaic panel is firmly clamped between the conveyor belt 250 and the eccentric rod 521, preventing the photovoltaic panel from sliding relative to the conveyor belt 250 and falling off the conveyor belt 250.

[0066] Among the optional methods in this embodiment, the more preferred one is:

[0067] A toothed gear 530 is coaxially fixedly connected to the end of the rotating rod 520. A second torsion spring 540 is connected between the toothed gear 530 and the rotating seat 510. When the limiting rod 550 is pulled out of the rotating rod 520, the torque of the second torsion spring 540 is released, so that the eccentric rod 521 swings and presses the photovoltaic panel onto the conveyor belt 250. A stop bar 570 is fixedly connected to the conveyor belt 250, and a second rack 560 is fixedly connected to the bracket 240. After the conveyor belt 250 runs so that the stop bar 570 moves to the bottom of the photovoltaic panel, the toothed gear 530 meshes with the second rack 560, so that the eccentric rod 521 rotates back to its original position, and the limiting rod 550 is inserted into the rotating rod 520 again.

[0068] When the limiting rod 550 is inserted into the slot on the rotating rod 520, the second torsion spring 540 is in a tightened state. When the limiting rod 550 is pulled out of the rotating rod 520, the torque of the second torsion spring 540 is released, causing the eccentric rod 521 to rotate, thereby pressing the photovoltaic panel onto the conveyor belt 250. The conveyor belt 250 continues to transport the photovoltaic panel. When the toothed gear 530 runs to the position of the second rack 560, the stop bar 570 on the conveyor belt 250 runs from the lower part of the conveyor belt 250 to the upper part of the conveyor belt 250 and is at the bottom of the photovoltaic panel. The continued operation of the conveyor belt 250 causes the toothed gear 530 to roll on the second rack 560, thereby causing the rotating rod 520 to rotate in the opposite direction, causing the eccentric rod 521 to reverse. At this time, the eccentric rod 521 drives the photovoltaic panel to move towards the stop bar 570. Subsequently, the photovoltaic panel slides away from the eccentric rod 521 under gravity and then the bottom contacts the stop bar 570, so that the photovoltaic panel continues to be transported to the discharge end of the conveyor belt 250.

[0069] In addition, after the missing tooth gear 530 rotates, the slot on the rotating rod 520 continues to face the limiting rod 550, so that the tension spring 552 drives the limiting rod 550 to insert into the rotating rod 520, thereby locking the rotating rod 520.

[0070] After the conveyor belt 250 continues to run, the eccentric rod 521 can move to the lower part of the conveyor belt 250. At this time, the end of the photovoltaic panel away from the stop bar 570 is unobstructed, so the photovoltaic panel can be taken out of the conveyor belt 250 by grabbing the end of the photovoltaic panel away from the stop bar 570, thus completing the lifting of the photovoltaic panel.

[0071] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A solar photovoltaic panel assembly system, characterized in that: The system includes a material storage mechanism (100) and a material feeding mechanism (200). The photovoltaic panel is placed in the material storage mechanism (100). The material feeding mechanism (200) includes a conveyor belt (250). The material storage mechanism (100) is located at the feeding end of the conveyor belt (250). The conveyor belt (250) can swing around the feeding end as the center, thereby adjusting the feeding height of the conveyor belt (250). When the conveyor belt (250) swings up and down, the material storage mechanism (100) swings up and down synchronously, so that the inclination of the photovoltaic panel to be placed on the conveyor belt (250) is close to the conveying surface of the conveyor belt (250). The feeding mechanism (200) further includes a mounting base (210) and a first hydraulic rod (220). The top ends of the mounting base (210) and the first hydraulic rod (220) are rotatably connected to rollers (230). The conveyor belt (250) is driven between the two rollers (230). A bracket (240) is rotatably connected to the top of the mounting base (210), and one end of the bracket (240) away from the mounting base (210) is rotatably connected to the top of the first hydraulic rod (220); A second hydraulic rod (260) is connected between the mounting base (210) and the cylinder of the first hydraulic rod (220). An oil pipe is connected between the first hydraulic rod (220) and the second hydraulic rod (260). A hydraulic oil pump (270) is connected to the oil pipe. The mounting base (210) is fixedly installed. The first hydraulic rod (220) is linearly slidable. When the hydraulic oil in the second hydraulic rod (260) is injected into the first hydraulic rod (220), the first hydraulic rod (220) extends and the second hydraulic rod (260) shortens, so that the first hydraulic rod (220) moves closer to the mounting base (210), thereby causing the conveyor belt (250) to swing upward. The material storage mechanism (100) includes a base (110), a baffle (120) is hinged on the base (110), a material plate (130) is slidably connected on the baffle (120), a first gear (150) is rotatably connected to the lower surface of the material plate (130), and the baffle (120) is provided with teeth (121) that mesh with the first gear (150). When the first gear (150) rotates, it can drive the material plate (130) to slide on the baffle (120). A transmission mechanism (300) is provided on the base (110). The transmission mechanism (300) includes a slide (330). A cam (340) is rotatably connected to the top of the slide (330). A horizontal plate is connected to the bottom of the baffle (120). The side wall of the cam (340) is in contact with the horizontal plate. A second gear (350) is connected to the end of the shaft of the cam (340). A pusher (310) is fixedly connected to the first hydraulic rod (220). A first rack (320) that meshes with the second gear (350) is connected to the pusher (310). When the first hydraulic rod (220) approaches the mounting seat (210), the first rack (320) drives the second gear (350) to rotate, thereby rotating the cam (340) so that the material plate (130) and the baffle (120) swing.

2. The solar photovoltaic panel assembly system according to claim 1, characterized in that: A rectangular rod (360) is connected to the pusher (310). A first upright plate (361) and a second upright plate (362) are connected to the upper surface of the rectangular rod (360). The slide (330) is located between the first upright plate (361) and the second upright plate (362). When the first rack (320) drives the second gear (350) to rotate 90 degrees, the first upright plate (361) abuts against the slide (330). As a result, when the first hydraulic rod (220) continues to approach the mounting base (210), it can push the slide (330) to move towards the hinge point between the baffle (120) and the base (110), so that the baffle (120) and the material plate (130) can swing further upward.

3. The solar photovoltaic panel assembly system according to claim 2, characterized in that: It also includes a receiving mechanism (400), which includes a first receiving roller (410) and a second receiving roller (420). A material receiving belt (430) is connected between the first receiving roller (410) and the second receiving roller (420). The first receiving roller (410) is rotatably connected to the baffle (120). A mounting frame (450) is slidably connected to the mounting base (210). The second receiving roller (420) is rotatably connected to the mounting frame (450), and a first torsion spring (440) is connected between the second receiving roller (420) and the mounting frame (450).

4. The solar photovoltaic panel assembly system according to claim 3, characterized in that: A lever (470) is fixedly connected to the baffle (120), and a groove (471) is provided on the lever (470). A sliding rod (460) is fixedly connected to the mounting frame (450), and the sliding rod (460) is slidably connected in the groove (471). Thus, when the baffle (120) swings upward, it can drive the mounting frame (450) to slide on the mounting base (210), so that the inclination of the material support belt (430) is close to that of the conveyor belt (250).

5. The solar photovoltaic panel assembly system according to claim 4, characterized in that: A clamping mechanism (500) is provided on the conveyor belt (250). The clamping mechanism (500) includes a rotating seat (510) fixedly connected to the conveyor belt (250). A rotating rod (520) is rotatably connected to the rotating seat (510). An eccentric rod (521) is fixedly connected to the middle of the rotating rod (520). A limiting rod (550) is inserted into the rotating seat (510). The end of the limiting rod (550) has a rounded corner. A slot is provided on the rotating rod (520) to cooperate with the limiting rod (550). When the photovoltaic panel is pushed between the conveyor belt (250) and the eccentric rod (521), the photovoltaic panel can drive the eccentric rod (521) to rotate through friction, thereby pulling out the limiting rod (550) from the rotating rod (520). The eccentric rod (521) presses the photovoltaic panel onto the conveyor belt (250).

6. The solar photovoltaic panel assembly system according to claim 5, characterized in that: A toothed gear (530) is coaxially fixedly connected to the end of the rotating rod (520). A second torsion spring (540) is connected between the toothed gear (530) and the rotating seat (510). When the limiting rod (550) is pulled out of the rotating rod (520), the torque of the second torsion spring (540) is released, so that the eccentric rod (521) swings and presses the photovoltaic panel onto the conveyor belt (250). A stop bar (570) is fixedly connected to the conveyor belt (250), and a second rack (560) is fixedly connected to the bracket (240). When the conveyor belt (250) runs so that the stop bar (570) moves to the bottom of the photovoltaic panel, the toothed gear (530) meshes with the second rack (560), thereby the eccentric rod (521) rotates and resets, and the limiting rod (550) is inserted into the rotating rod (520) again.

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