A handling apparatus for photovoltaic panel assembly lifting

Abstract

The utility model discloses a kind of for photovoltaic panel assembly lifting handling equipment, including the handling machine being set, the support frame is provided in the handling machine, the protective door is connected with on the handling machine by hinge, lifting seat is connected with on the support frame by lifting assembly, guiding seat is connected with on the lifting seat by bolt structure, guiding wheel and conveying belt structure are installed on the guiding seat, the lifting assembly includes the motor mounted on support frame, gear is connected with on the motor output end, the gear is symmetrically arranged.This for photovoltaic panel assembly lifting handling equipment, lifting seat is conveniently adjusted according to the height of two sides conveying belt effectively, without additional transition device, adapt to a variety of production scenarios, significantly improve the versatility and operation flexibility of equipment, guiding wheel and conveying belt structure on guiding seat conveniently convey photovoltaic panel assembly to the conveying belt of other side through uniform speed transmission, complete handling.

Description

Technical Field

[0001] This utility model relates to the technical field of photovoltaic panel module production, specifically to a handling device for lifting and lowering photovoltaic panel modules. Background Technology

[0002] Photovoltaic panel modules are integrated units composed of multiple photovoltaic cells, glass panels, backsheets, frames, and other accessories. They are widely used in solar power generation systems. During production, installation, and transportation, precise and safe handling is particularly important. In the process of supporting goods for a long time, existing lifting and handling equipment may experience hydraulic rod descent, which will cause the handling plate to drop. This will not only affect the handling accuracy but may also damage the goods.

[0003] To overcome the aforementioned defects, existing technology (Chinese Patent No. CN219194369U, Publication Date: June 16, 2023) proposes a lifting and handling device. Addressing the problem that in existing long-term cargo support systems, hydraulic rods may descend, causing the handling plate to drop, potentially posing a danger to goods and personnel, compromising safety, and resulting in low cargo handling efficiency, the following solution is proposed. This device includes a sliding frame, a base, and a lifting plate mounted on a wall. A rotating seat is fixedly connected to one side of the wall. A screw is provided on the upper surface of the lifting plate, rotatably connected to the rotating seat. A first gear is fixedly connected to the screw through the rotating seat. In this invention, the first gear drives the screw to rotate, effectively preventing the carrying plate from descending during support, thus improving safety. Using a hydraulic cylinder to control the rotation of the carrying plate reduces worker workload and improves handling efficiency. A limit post effectively prevents the lifting plate from falling to the bottom, thus preventing damage to components such as the servo motor.

[0004] While existing screw drives can prevent the load plate from falling unexpectedly, after prolonged use, wear, thread stripping, or loose gear meshing may occur. This leads to a decrease in lifting accuracy and requires frequent maintenance. Furthermore, the load plate can only move materials and cannot flexibly adapt to changes in the production line layout. Therefore, it may be necessary to carry out large-scale modifications to the entire production line, which seriously affects production efficiency and economic benefits.

[0005] To address the aforementioned issues, there is an urgent need for innovative designs based on existing handling equipment used for lifting and lowering photovoltaic panels. Therefore, we have proposed a handling equipment for lifting and lowering photovoltaic panels that can effectively solve the above problems. Utility Model Content

[0006] The purpose of this invention is to provide a handling device for lifting photovoltaic panel modules, in order to solve the problems mentioned in the background art. Currently, the screw drive is used to prevent the carrier plate from falling unexpectedly. However, after long-term use, wear, thread stripping, or loose gear meshing may occur, which will lead to a decrease in lifting accuracy and require more frequent maintenance. Furthermore, the carrier plate can only lift and move materials and cannot flexibly adapt to changes in the production line layout. Therefore, it may be necessary to carry out large-scale modifications to the entire production line, which seriously affects production efficiency and economic benefits.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a handling device for lifting photovoltaic panel modules, comprising a handling machine, a support frame inside the handling machine, a protective door connected to the handling machine via hinges, a lifting seat connected to the support frame via a lifting assembly, a guide seat connected to the lifting seat via bolts, and a guide wheel and a conveyor belt structure installed on the guide seat.

[0008] Preferably, the lifting assembly includes a motor mounted on a support frame, and the output end of the motor is connected to a gear, which is symmetrically arranged.

[0009] Preferably, the gear is connected to the outer end by a chain, the chain is connected through the inside of the lifting seat, the support frame is symmetrically provided with first guide rails, and the lifting seat is connected through the first guide rails.

[0010] Preferably, the lifting seat is provided with a detection component, the detection component including a support seat installed on the lifting seat, the support seat being connected to the surface of the lifting seat by a bolt structure.

[0011] Preferably, a second guide rail is installed under the support base, and a first movable seat is slidably connected to the second guide rail.

[0012] Preferably, the first movable seat is connected to the second guide rail by a bolt structure, and a laser detector is installed under the first movable seat.

[0013] Preferably, an auxiliary component is installed under the second guide rail. The auxiliary component includes a second movable seat installed under the second guide rail, and the second movable seat is slidably connected to the bottom of the second guide rail.

[0014] Preferably, a mounting plate is bolted to the second movable seat, and a guide roller is connected to the mounting plate via a buffer column. The guide roller is located on the upper surface of the guide seat.

[0015] Compared with the prior art, the beneficial effects of this utility model are: the lifting and handling equipment for photovoltaic panel modules allows for convenient and effective adjustment of the lifting seat according to the height of the conveyor belts on both sides, eliminating the need for additional transition devices. It is adaptable to various production scenarios, significantly improving the equipment's versatility and operational flexibility. The guide wheels and conveyor belt structure on the guide seat facilitate the uniform speed transmission of the photovoltaic panel modules to the other side of the conveyor belt, completing the handling process. The specific details are as follows: The conveyor is mobile and can be flexibly moved to the side of the conveyor belt on different production lines. The lifting seat can be freely adjusted according to the height of the conveyor belts on both sides. With the stable transmission of gears and chains and the guiding limit of the first guide rail, precise height docking can be achieved without the need for additional transition devices, thus improving the equipment's versatility and operational flexibility in different production environments.

[0016] The protective door prevents photovoltaic panels from accidentally slipping during operation, while also isolating them from external dust and debris, thus avoiding contamination of the panels and damage to the precision components inside the equipment. The guide wheels use rolling contact to guide the transport of the panels, reducing scratches on the surface of the panels caused by sliding friction.

[0017] The conveyor belt structure on the guide seat transmits components precisely to the other side of the conveyor belt through uniform speed transmission. With the assistance of the guide wheels, the laser detector monitors the position of the components in real time by reflecting laser signals. Once a deviation is detected, it can automatically stop the conveyor belt structure or adjust the lifting seat to correct the position error in time and greatly improve the accuracy of operation.

[0018] The guide seat is connected to the lifting seat by bolts, which is convenient for disassembly and replacement, reducing maintenance costs after component wear. The support seat can be adjusted in installation position according to testing needs, and the second movable seat can adapt to components of different widths, eliminating the need to redesign the installation structure for specific component specifications.

[0019] The combination of buffer columns and guide rollers allows for adjustment of the number of guide rollers according to component requirements, reducing the overall cost of equipment use. The spring-composite structure of the buffer columns can absorb the impact force when the components come into contact with the guide rollers, preventing the edges of the components from being damaged by rigid collisions, thus reducing safety hazards and the risk of product scrapping. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the overall side view structure of this utility model; Figure 3 This is a schematic diagram of the support frame structure of this utility model; Figure 4 This is a schematic diagram of the support frame and lifting seat structure of this utility model; Figure 5 This is a side view of the support frame structure of this utility model; Figure 6 This is a schematic diagram showing the disassembled structure of the lifting seat and support seat of this utility model; Figure 7 This is a schematic diagram of the second guide rail structure of this utility model.

[0021] In the diagram: 1. Transporter; 2. Support frame; 3. Protective door; 4. Motor; 5. Gear; 6. Chain; 7. First guide rail; 8. Lifting seat; 9. Guide seat; 10. Guide wheel; 11. Conveyor belt structure; 12. Support seat; 13. Second guide rail; 14. First moving seat; 15. Laser detector; 16. Second moving seat; 17. Mounting plate; 18. Buffer column; 19. Guide roller. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1: In this example, the lifting seat 8 is designed to be easily adjusted according to the height of the conveyor belts on both sides, greatly improving the overall practicality. Figures 1-4The technical solution shown includes a conveyor 1, with a support frame 2 inside the conveyor 1. A protective door 3 is connected to the conveyor 1 via hinges. A lifting seat 8 is connected to the support frame 2 via a lifting assembly. A guide seat 9 is connected to the lifting seat 8 via bolts. Guide wheels 10 and a conveyor belt structure 11 are installed on the guide seat 9. The lifting assembly includes a motor 4 mounted on the support frame 2. Gears 5 are connected to the output end of the motor 4. The gears 5 are symmetrically arranged, and chains 6 are connected to the outer ends of the gears 5. The chains 6 pass through the interior of the lifting seat 8. A second symmetrical arrangement of... A guide rail 7 is internally connected to the lifting seat 8. The transporter 1 can be easily moved to the side of the photovoltaic panel module's conveyor belt. Its mobility breaks the limitations of fixed operation scenarios and can flexibly adapt to the conveyor belt layout of different production lines without the need for large-scale modification of existing production lines, significantly reducing the threshold and cost of equipment application. Opening the protective door 3 on the transporter 1 reveals that the two photovoltaic panel module conveyor belts are located on both sides of the transporter 1. The protective door 3 prevents the photovoltaic panel modules from accidentally slipping during movement and isolates external dust and debris from entering the equipment, protecting the modules and internal structure. Turning on the motor 4 on the support frame 2 causes the output end to drive the symmetrically arranged gears 5 to rotate synchronously, ensuring consistent power output on both sides. When the gears 5 rotate, they drive the chain 6 to circulate through the meshing teeth. The chain 6 is internally connected to the lifting seat 8, and its movement directly pulls the lifting seat 8 to move vertically. The lifting seat 8 can be effectively adjusted according to the height of the conveyor belts on both sides, greatly improving the overall practicality. The height-adjustable function allows the equipment to accurately connect to production line conveyor belts of different heights without the need for additional transition devices, making it adaptable to multiple... In various production scenarios, the equipment's versatility and operational flexibility are significantly improved. During the lifting process of the lifting seat 8, the first guide rail 7 plays a limiting and guiding role, ensuring that the lifting seat 8 always moves in the vertical direction, avoiding deviation due to uneven force, and ensuring the stability of the photovoltaic panel module lifting. The top of the lifting seat 8 is connected to the guide seat 9 by bolts. The bolt connection method facilitates the disassembly and replacement of the guide seat 9. The guide wheel 10 and conveyor belt structure 11 on the guide seat 9 facilitate the transportation of the photovoltaic panel module to the conveyor belt on the other side through uniform speed transmission, completing the handling and improving the stability and efficiency of the handling process. Example 2: In this example, the laser detector 15 can detect in real time whether the component is in a preset position by receiving the signal of reflected laser light, thereby improving the accuracy of the operation and production efficiency. Specifically, as follows... Figures 3-6As shown, a detection component is provided on the lifting platform 8. The detection component includes a support base 12 mounted on the lifting platform 8. The support base 12 is connected to the surface of the lifting platform 8 by bolts. A second guide rail 13 is installed under the support base 12. A first movable seat 14 is slidably connected to the second guide rail 13. The first movable seat 14 is connected to the second guide rail 13 by bolts. A laser detector 15 is installed under the first movable seat 14. The support base 12 is fixed to the surface of the lifting platform 8 by bolts. The installation position can be adjusted by loosening the bolts according to the detection requirements to provide stable support for the second guide rail 13. Before operation, the laser detector 15 can be moved along the second guide rail 13. 3. Slide the first movable seat 14 to adjust the laser detector 15 to a position facing the edge of the photovoltaic panel module or a specific detection point. After adjustment, tighten the bolts to ensure accurate detection. This achieves flexible positioning of the laser detector 15 and ensures that the detector does not shift during the detection process, avoiding inaccurate detection results due to positioning deviation. The laser detector 15 can detect whether the module is in the preset position in real time by receiving the signal of reflected laser. If a position deviation is detected, the equipment can automatically pause the conveyor belt structure 11 or adjust the position of the lifting seat 8 to avoid incorrect handling and greatly improve the accuracy of operation and production efficiency. Example 3: In this example, elastic feedback ensures that the guide roller 19 always adheres to the component surface, improving the guiding effect, protecting the integrity of the photovoltaic panel component, and reducing the product scrap rate. Specifically, as follows... Figures 3-7 As shown, an auxiliary component is installed under the second guide rail 13. The auxiliary component includes a second movable seat 16 installed under the second guide rail 13. The second movable seat 16 is slidably connected to the bottom of the second guide rail 13. A mounting plate 17 is bolted to the bottom of the second movable seat 16. A guide roller 19 is connected to the bottom of the mounting plate 17 via a buffer post 18. The guide roller 19 is located on the upper surface of the guide seat 9. The second movable seat 16 is slidably connected to the bottom of the second guide rail 13 and can be adjusted along the second guide rail 13 to adapt to photovoltaic panel modules of different widths. The buffer post 18 is fixed to the second movable seat 16 to ensure the stability of the buffer structure, and its dimensions can be adjusted accordingly. The number of guide rollers 19 can be adjusted to meet different auxiliary guiding needs. Buffer columns 18 are connected between the mounting plate 17 and the guide rollers 19. Buffer columns 18 are made of a spring composite structure. When the photovoltaic panel module comes into contact with the guide rollers 19 during transportation, the buffer columns 18 can absorb the impact force between the module and the guide rollers 19, preventing damage to the module edges due to rigid collisions. At the same time, through elastic feedback, it ensures that the guide rollers 19 always fit the module surface, improving the guiding effect, protecting the integrity of the photovoltaic panel module, and reducing the product scrap rate. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0024] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A handling device for lifting and lowering photovoltaic panel modules, comprising a handling machine (1), characterized in that, The conveyor (1) is equipped with a support frame (2), and a protective door (3) is connected to the conveyor (1) via a hinge. A lifting seat (8) is connected to the support frame (2) via a lifting assembly. A guide seat (9) is connected to the lifting seat (8) via a bolt structure. A guide wheel (10) and a conveyor belt structure (11) are installed on the guide seat (9).

2. The handling equipment for lifting and lowering photovoltaic panel modules according to claim 1, characterized in that: The lifting assembly includes a motor (4) mounted on a support frame (2), and a gear (5) is connected to the output end of the motor (4), and the gear (5) is symmetrically arranged.

3. The handling equipment for lifting and lowering photovoltaic panel modules according to claim 2, characterized in that: The gear (5) is connected to the front and rear of the chain (6), and the chain (6) is connected through the inside of the lifting seat (8). The support frame (2) is symmetrically provided with the first guide rail (7), and the lifting seat (8) is connected through the first guide rail (7).

4. The handling equipment for lifting and lowering photovoltaic panel modules according to claim 3, characterized in that: The lifting seat (8) is provided with a detection component, which includes a support seat (12) installed on the lifting seat (8). The support seat (12) is connected to the surface of the lifting seat (8) by a bolt structure.

5. A handling device for lifting and lowering photovoltaic panel modules according to claim 4, characterized in that: A second guide rail (13) is installed under the support base (12), and a first movable base (14) is slidably connected on the second guide rail (13).

6. A handling device for lifting and lowering photovoltaic panel modules according to claim 5, characterized in that: The first movable seat (14) is connected to the second guide rail (13) by bolt structure, and a laser detector (15) is installed under the first movable seat (14).

7. A handling device for lifting and lowering photovoltaic panel modules according to claim 5, characterized in that: An auxiliary component is installed under the second guide rail (13). The auxiliary component includes a second movable seat (16) installed under the second guide rail (13). The second movable seat (16) is slidably connected to the bottom of the second guide rail (13).

8. A handling device for lifting and lowering photovoltaic panel modules according to claim 7, characterized in that: The second movable seat (16) is connected to a mounting plate (17) by bolts. The mounting plate (17) is connected to a guide roller (19) by a buffer column (18). The guide roller (19) is located on the upper surface of the guide seat (9).

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