A cold bending forming device for photovoltaic support processing
By using hydraulic rods to drive the fixing blocks and connecting columns to move the fixing plates, the problem of motor overload in photovoltaic bracket processing equipment is solved, which enables convenient unloading, reduces equipment costs, and extends motor life.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 苏州鲁南紧固系统有限公司
- Filing Date
- 2025-05-27
- Publication Date
- 2026-06-02
AI Technical Summary
In existing photovoltaic bracket processing equipment, the motor load value is prone to reach or exceed the critical point, affecting the service life, and the unloading process is inconvenient.
Hydraulic rods are used to drive the fixed block and connecting column. The fixed plate moves up and down through sliding and linkage components, which simultaneously moves the photovoltaic bracket on the base plate toward the entrance and exit. Limiting blocks prevent deviation and simplify the unloading process.
It enables convenient unloading of photovoltaic brackets, reduces equipment costs, maintains the stability of the base plate, and extends the service life of the motor.
Smart Images
Figure CN224309491U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of photovoltaic bracket manufacturing technology, and in particular to a cold bending forming device for processing photovoltaic brackets. Background Technology
[0002] Photovoltaic brackets are a component of solar power generation systems. They are mostly made of aluminum alloy, carbon steel, or stainless steel. During their manufacturing, they need to be processed using a cold bending forming machine to ensure that the photovoltaic brackets meet the corresponding production requirements.
[0003] For example, Chinese utility model patent CN220837629U discloses a photovoltaic bracket cold bending forming machine, which includes support blocks, a threaded rod rotatably installed between two support blocks, symmetrically distributed adjustment blocks sleeved on the outer wall of the threaded rod, symmetrically distributed connecting rods hinged to the bottom of the placement plate, and the end of the connecting rod away from the placement plate is hinged to the top of the corresponding adjustment block, a limit mechanism is provided at the bottom of the adjustment block, and a second motor is fixedly installed on the lower side of one support block.
[0004] In the above solution, although the motor can drive the threaded rod to rotate, causing the two adjusting blocks to move relative to each other, thereby raising the placement plate and facilitating the unloading of products inside the storage box, the photovoltaic bracket itself is made of metal, and the multiple photovoltaic brackets inside the storage box have a large mass, which already increases the output torque of the motor. If the placement plate is raised by rotating the thread of the adjusting block, the load value of the motor will reach or exceed the critical point, affecting the service life of the motor. Utility Model Content
[0005] To address the technical problem of increasing the service life of a motor by ensuring that its load value is less than or does not exceed the critical point, this utility model provides a cold bending forming device for processing photovoltaic brackets.
[0006] This utility model is achieved using the following technical solution: a cold bending forming device for processing photovoltaic brackets, including a trolley, a storage box fixedly connected to the top of the trolley, a base plate for placing photovoltaic brackets inside the storage box, a hydraulic rod fixedly connected to the top of the trolley, the output end of the hydraulic rod located inside the storage box and fixedly connected to a fixing block, the fixing block sliding on the bottom of the storage box, a connecting column fixedly connected through the fixing block, and fixing plates slidably arranged at both ends of the connecting column to drive the base plate to move up and down.
[0007] Through the above technical solution, the hydraulic rod fixed to the top of the trolley drives the fixed block to slide on the bottom of the storage box, so that the fixed block passes through the fixed connecting column and drives the fixed plates at both ends to move upward, driving multiple photovoltaic brackets on the bottom plate to move synchronously towards the inlet and outlet at the top of the storage box, which facilitates the unloading of multiple photovoltaic brackets.
[0008] As a further improvement to the above solution, symmetrical openings are provided through the bottom of the storage box and the top of the trolley. A pair of fixed plates move inside the openings, and the pair of fixed plates and the bottom plate are connected by a sliding assembly. The sliding assembly includes a circular hole through the bottom of the storage box and the top of the trolley. A fixed cylinder is fixedly connected inside the circular hole. A sliding column is slidably connected inside the fixed cylinder. The bottom plate is fixedly connected to the top of the sliding column, and the fixed plate is fixedly connected to the outside of the sliding column.
[0009] With the above technical solution, when the fixed plate moves through the openings at the bottom of the storage box and the top of the trolley, it will simultaneously drive the sliding column to slide inside the fixed cylinder with the round holes at the bottom of the storage box and the top of the trolley.
[0010] As a further improvement to the above solution, a linkage component is provided between the fixed plate and the connecting column. The linkage component includes slide rails formed on a pair of fixed plates, and the outer ends of the connecting column slide inside the slide rails on each fixed plate respectively.
[0011] With the above technical solution, the two ends of the connecting column slide in the slide rails of a pair of fixed plates, so that the pair of fixed plates can move up and down synchronously to keep the base plate horizontal and stable.
[0012] As a further improvement to the above solution, limiting blocks are fixed to both ends of the connecting column, and the limiting blocks are located on the outside of the fixing plate.
[0013] The above technical solution, by setting the limiting block on the outside of the fixed plate, can prevent the connecting column from shifting and falling off when it slides in the fixed plate slide rail.
[0014] As a further improvement to the above solution, the initial and final ends of the slide rail have a height difference, and the height difference of the slide rail is consistent with the distance the base plate moves up and down.
[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0016] 1. This utility model uses a hydraulic rod fixed to the top of the trolley to drive a fixed block to slide on the bottom of the storage box. This causes the fixed block to pass through the fixed connecting column and move the fixed plates at both ends upward. This causes multiple photovoltaic brackets on the bottom plate to move synchronously towards the inlet and outlet at the top of the storage box, which facilitates the unloading of multiple photovoltaic brackets in the storage box. Furthermore, the structure is simple and the combination and movement method is convenient, resulting in lower equipment costs.
[0017] 2. This utility model allows the two ends of the connecting column to slide within the slide rails of a pair of fixed plates, enabling the pair of fixed plates to move up and down synchronously, thus maintaining the horizontal stability of the base plate at all times. Attached Figure Description
[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0019] Figure 2 This is a diagram showing the internal structure between the storage box and the trolley of this utility model;
[0020] Figure 3 This is a top view of the structure below the base plate of this utility model;
[0021] Figure 4 This is a structural diagram of the linkage component and sliding component of this utility model.
[0022] Explanation of key symbols:
[0023] 1. Trolley; 2. Storage bin; 3. Base plate; 4. Hydraulic rod; 5. Fixing block; 6. Connecting column; 7. Fixing plate; 8. Opening; 9. Fixing cylinder; 10. Sliding column; 11. Slide rail; 12. Limiting block. Detailed Implementation
[0024] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.
[0025] Please combine Figures 1-4 This embodiment of a cold bending forming device for photovoltaic bracket processing includes a trolley 1. A storage box 2 is fixedly connected to the top of the trolley 1. The storage box 2 has a base plate 3 for placing photovoltaic brackets inside. A hydraulic rod 4 is fixedly connected to the top of the trolley 1. The output end of the hydraulic rod 4 is located inside the storage box 2 and is fixedly connected to a fixing block 5. The fixing block 5 slides on the bottom of the storage box 2. A connecting column 6 is fixedly connected through the fixing block 5. Fixing plates 7 that can drive the base plate 3 to move up and down are slidably arranged at both ends of the connecting column 6. The hydraulic rod 4 fixed to the top of the trolley 1 drives the fixing block 5 fixed to the output end to move horizontally left and right, so that the fixing block 5 slides on the bottom of the storage box 2. At the same time, the fixing block 5 drives the connecting column 6 fixed to it to move synchronously. The movement of the connecting column 6 drives the fixing plates 7 connected at both ends to move up and down, thereby driving multiple photovoltaic brackets on the base plate 3 inside the storage box 2 to move synchronously towards the inlet and outlet at the top of the storage box 2, which facilitates the unloading of multiple photovoltaic brackets.
[0026] Combination Figure 2 and Figure 4The bottom of the storage bin 2 and the top of the trolley 1 are both provided with symmetrical openings 8. A pair of fixed plates 7 move inside the openings 8, and the pair of fixed plates 7 and the bottom plate 3 are connected by a sliding assembly. The sliding assembly includes a circular hole that passes through the bottom of the storage bin 2 and the top of the trolley 1. A fixed cylinder 9 is fixedly connected inside the circular hole. A sliding column 10 is slidably connected inside the fixed cylinder 9. The bottom plate 3 is fixedly connected to the top of the sliding column 10, and the fixed plates 7 are fixedly connected to the outer side of the sliding column 10. A linkage assembly is provided between the fixed plates 7 and the connecting column 6. The linkage assembly includes a slide rail 11 opened on the pair of fixed plates 7. The outer sides of both ends of the connecting column 6 slide in the slide rail 11 on each fixed plate 7. In this part, limiting blocks 12 are fixed to both ends of the connecting column 6, and the limiting blocks 12 are located on the outside of the fixing plate 7. Through the setting of the slide rails 11 on the pair of fixing plates 7, the two ends of the connecting column 6 move from the initial high end of the slide rail 11 on the fixing plate 7 to the bottom end. At the same time, the limiting blocks 12 fixed at both ends of the connecting column 6 can prevent the connecting column 6 from deviating and falling off when sliding in the slide rail 11 on the fixing plate 7. During the movement of the connecting column 6, the pair of fixing plates 7 will follow the movement of the connecting column 6 due to the shape of the slide rail 11, and move upward from the opening 8 through the bottom end of the storage box 2 and the top end of the trolley 1. Simultaneously, they will drive the sliding column 10 to slide inside the fixing cylinder 9 with the round hole at the bottom end of the storage box 2 and the top end of the trolley 1.
[0027] Combination Figure 4 The initial and final ends of the slide rail 11 have a height difference, and the height difference of the slide rail 11 is consistent with the vertical movement distance of the base plate 3; by sliding over a specific setting, multiple photovoltaic supports inside the storage box 2 can be unloaded by pushing with a hydraulic rod 4.
[0028] The implementation principle of the cold bending forming device for photovoltaic bracket processing in this application embodiment is as follows:
[0029] When enough photovoltaic brackets are placed on the top of the bottom plate 3 inside the storage box 2, the staff will push the trolley 1 to bring these photovoltaic brackets to the installation position;
[0030] When the hydraulic rod 4 at the top of the trolley 1 is opened, the fixed block 5 fixed at the output end moves horizontally to the left, so that the fixed block 5 slides on the bottom of the storage box 2. At the same time, the fixed block 5 will drive the connecting column 6 fixed through it to move synchronously. The movement of the connecting column 6 will drive the fixed plate 7 in the opening 8 at the bottom of the storage box 2 and the top of the trolley 1 to move upward. Due to the setting of the slide rail 11 on the fixed plate 7, the two ends of the connecting column 6 move from the initial high end of the slide rail 11 on the fixed plate 7 to the bottom end. At the same time, the limiting blocks 12 fixed at both ends of the connecting column 6 can prevent the connecting column 6 from deviating and falling off when sliding in the slide rail 11 on the fixed plate 7.
[0031] During the movement of the connecting column 6, a pair of fixing plates 7, due to the shape of the slide rail 11, will follow the movement of the connecting column 6 and move upward through the opening 8 on the bottom of the storage box 2 and the top of the trolley 1. Simultaneously, they will drive the slide column 10 to slide upward into the fixing cylinder 9 in the round hole at the bottom of the storage box 2 and the top of the trolley 1. This will drive multiple photovoltaic brackets on the bottom plate 3 inside the storage box 2 to move synchronously towards the inlet and outlet at the top of the storage box 2, facilitating the unloading of multiple photovoltaic brackets.
[0032] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.
Claims
1. A cold bending forming device for processing photovoltaic brackets, characterized in that, Includes a trolley (1), the top of which is fixedly connected to a storage box (2), and the inside of the storage box (2) is provided with a base plate (3) for placing the photovoltaic bracket; The top of the trolley (1) is fixedly connected to a hydraulic rod (4), the output end of the hydraulic rod (4) is located inside the storage box (2) and is fixedly connected to a fixing block (5), the fixing block (5) slides on the bottom of the inside of the storage box (2); The fixing block (5) is fixedly connected to the connecting column (6), and the two ends of the connecting column (6) are slidably provided with fixing plates (7) that can drive the base plate (3) to move up and down.
2. The cold bending forming device for photovoltaic bracket processing as described in claim 1, characterized in that, The bottom of the storage box (2) and the top of the trolley (1) are provided with symmetrical openings (8). A pair of fixed plates (7) move inside the openings (8), and the pair of fixed plates (7) and the bottom plate (3) are connected by a sliding assembly.
3. The cold bending forming device for photovoltaic bracket processing as described in claim 2, characterized in that, The sliding assembly includes a circular hole that passes through the bottom of the storage box (2) and the top of the trolley (1). A fixing cylinder (9) is fixed inside the circular hole. A sliding column (10) is slidably connected inside the fixing cylinder (9). The bottom plate (3) is fixed to the top of the sliding column (10). The fixing plate (7) is fixed to the outside of the sliding column (10).
4. The cold bending forming device for photovoltaic bracket processing as described in claim 1, characterized in that, A linkage component is provided between the fixing plate (7) and the connecting column (6); The linkage component includes slide rails (11) formed on a pair of fixed plates (7), and the outer sides of both ends of the connecting column (6) slide inside the slide rails (11) on each fixed plate (7).
5. The cold bending forming device for photovoltaic bracket processing as described in claim 4, characterized in that, Limiting blocks (12) are fixed to both ends of the connecting column (6), and the limiting blocks (12) are located on the outside of the fixing plate (7).
6. The cold bending forming device for photovoltaic bracket processing as described in claim 4, characterized in that, The initial and final ends of the slide rail (11) have a height difference, and the height difference of the slide rail (11) is consistent with the distance the base plate (3) moves up and down.