Trimming equipment for photovoltaic equipment

Abstract

The utility model relates to the technical field of photovoltaic equipment production, and discloses trimming equipment for photovoltaic equipment, which comprises portal frames, a trimming component is arranged below the portal frames, a stepping cylinder for driving the trimming component to descend to a trimming position is mounted in the center of the top of each portal frame, and a photovoltaic panel bottom support mechanism is further mounted between the portal frames. According to the trimming equipment for the photovoltaic equipment, through the unique design, the trimming equipment can adapt to trimming operation of photovoltaic modules of different sizes, the universality and flexibility of the equipment are improved, the supporting stability of the bottom support can be guaranteed, and the accuracy and reliability of the trimming process are guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic equipment manufacturing technology, specifically to trimming equipment for photovoltaic equipment. Background Technology

[0002] Against the backdrop of ever-increasing energy demand and growing environmental awareness, the photovoltaic industry has experienced rapid development. The production of photovoltaic equipment has become a crucial link in promoting the application of renewable energy.

[0003] However, existing photovoltaic (PV) trimming equipment has some shortcomings. It lacks adaptability when dealing with PV modules of different sizes, often only capable of trimming PV panels within a specific size range. When processing PV panels of other sizes, the support range of the bottom conveyor belt cannot be adjusted, potentially causing interference with the bottom conveyor belt during trimming, severely impacting production efficiency and cost. Furthermore, some equipment has a simple bottom conveyor belt structure, unable to flexibly adjust to accommodate different PV panel sizes, and cannot effectively guarantee the belt tension and effective support area for the PV panels. This significantly limits the flexibility and reliability of PV equipment production. These shortcomings hinder the further development and quality improvement of PV equipment production, failing to meet the increasingly diverse and high-quality production demands. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a trimming device for photovoltaic equipment, thereby solving the aforementioned problems.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, the present invention provides the following technical solution: a trimming device for photovoltaic equipment, including a gantry frame, an edge-cutting component is provided below the gantry frame, a stepping cylinder is installed at the top center of the gantry frame to drive the edge-cutting component down to the trimming position, and a photovoltaic panel base support mechanism is also installed between the gantry frames.

[0008] The photovoltaic panel support mechanism specifically includes the following structures:

[0009] A vertically distributed vertical support structure;

[0010] The bottom support conveyor belts are distributed on the left and right sides of the vertical support, and the bottom support conveyor belts are designed as inverted pentagons.

[0011] A bottom support range adjustment component installed at the top of the vertical support to synchronously adjust the length of the top surface of the conveyor belt on both sides;

[0012] Tensioning drive unit installed in vertical support for tensioning the conveyor belts on both sides of the bottom support;

[0013] Two rows of positioning suction cups are installed at the top of the vertical support;

[0014] The bottom support conveyor belt specifically includes the following structure:

[0015] Positioning rollers installed at the front and rear ends of one side of the vertical support;

[0016] The feeding belt is fitted onto two positioning rollers;

[0017] The adjusting rollers, which are tensioned at the front and rear ends of the top of the feeding belt, form a supporting feeding structure.

[0018] The tensioning roller is located at the bottom of the feed belt.

[0019] Preferably, the edge-cutting component specifically includes the following structure:

[0020] A cross-shaped mounting bracket that connects to the telescopic end of a stepper cylinder;

[0021] The first mounting frame is installed at the bottom of the cross-shaped mounting bracket;

[0022] The second mounting frame is installed at the bottom of the first mounting frame;

[0023] Two transverse linear electric guide rails are installed on the left and right sides of the first mounting frame.

[0024] Two longitudinal linear electric guide rails are installed on the front and rear sides of the second mounting frame.

[0025] The first and second cutting heads are respectively installed on the sliding ends of two transverse linear electric guide rails and two longitudinal linear electric guide rails.

[0026] Preferably, the base support range adjustment component is specifically installed in the longitudinal mounting hole provided at the top of the vertical support;

[0027] The base support range adjustment mechanism includes the following structure:

[0028] A dual-axis geared motor installed at the center of the longitudinal mounting hole;

[0029] The first drive screws are respectively connected to the front and rear output ends of the dual-axis geared motor;

[0030] The first lead screw sleeves are respectively threaded onto the first drive lead screws at the front and rear;

[0031] The first side connecting shafts are installed on the tube walls on both sides of the first lead screw sleeve at the front and rear ends, and the four first side connecting shafts on both sides are respectively connected to the shaft centers of the four adjusting rollers on both sides.

[0032] Preferably, the tensioning drive component is specifically installed inside the vertical mounting hole provided inside the vertical bracket;

[0033] The tensioning drive component includes the following structure:

[0034] A single-axis geared motor installed at the top of a vertical mounting hole;

[0035] The second drive screw is connected to the output end of the single-axis geared motor;

[0036] The second lead screw sleeve is threaded onto the second drive lead screw;

[0037] The second side connecting shafts are respectively connected to the second side connecting shafts on the left and right sides of the tube wall of the second screw sleeve, and the second side connecting shafts on both sides are respectively connected to the shaft centers of the tension rollers on both sides.

[0038] Compared with the prior art, this utility model provides a trimming device for photovoltaic equipment, which has the following beneficial effects:

[0039] Adaptable to different sizes of photovoltaic panels:

[0040] Adjustable bottom support conveyor belt: The bottom support conveyor belt in the photovoltaic panel bottom support mechanism is cleverly designed. Adjustable rollers allow for flexible adjustment of the top surface length of the conveyor belt to accommodate photovoltaic panels of different sizes. This design ensures that the top surface length of the conveyor belt is less than the size of the photovoltaic panel to be cut, effectively preventing interference between the cutting head and the bottom support conveyor belt during cutting. Simultaneously, it ensures sufficient bottom support area, allowing the device to maximize the bottom support area for photovoltaic panels of different sizes, thus improving the device's versatility.

[0041] Bottom support range adjustment component: The dual-axis geared motor in the bottom support range adjustment component drives the first drive screw and the first screw sleeve to achieve precise adjustment of the position of the adjustment roller, thereby further adapting to photovoltaic panels of different sizes and enhancing the device's adaptability to changes in photovoltaic panel size.

[0042] Tensioning drive unit: The single-axis geared motor in the tensioning drive unit drives the second drive screw and the second screw sleeve to adjust the position of the tensioning roller, thereby ensuring that the conveyor belt is always in a taut state, ensuring stable conveying of photovoltaic panels of different sizes, and improving the operational reliability of the device.

[0043] Ensure the stability of the base support:

[0044] The supporting function of the vertical brackets: The vertically distributed vertical brackets provide the main support for the entire photovoltaic panel base support mechanism, ensuring the structural stability of the base support mechanism, being able to bear the weight of the photovoltaic panel, and providing a solid foundation for the trimming operation.

[0045] The fixing function of the positioning suction cups: The two rows of positioning suction cups installed at the top of the vertical support can adsorb and fix the photovoltaic panel, ensuring its stability during the trimming process, avoiding displacement or shaking of the photovoltaic panel during the trimming process, and improving the accuracy and quality of trimming.

[0046] In summary, this photovoltaic trimming equipment, through its unique design, can not only adapt to the trimming operation of photovoltaic modules of different sizes, improving the versatility and flexibility of the equipment, but also ensure the stability of the base support, ensuring the accuracy and reliability of the trimming process. Attached Figure Description

[0047] Figure 1 This is a schematic diagram of the structure of this utility model;

[0048] Figure 2 This is a schematic diagram of the photovoltaic panel base support mechanism of this utility model;

[0049] Figure 3 This is a schematic diagram of the structure of the bottom support conveyor belt of this utility model;

[0050] Figure 4 This is a schematic diagram showing the distribution of the base support range adjustment component and the tensioning drive component of this utility model;

[0051] Figure 5 This is a schematic diagram of the structure of the base support range adjustment component of this utility model;

[0052] Figure 6 This is a schematic diagram of the tensioning drive component of this utility model;

[0053] Figure 7 This is an exploded view of the edge-cutting component of this utility model.

[0054] The components include: 1. Photovoltaic panel support mechanism; 2. Edge trimming assembly; 3. Gantry frame; 4. Stepping cylinder;

[0055] 11. Base support conveyor belt; 12. Vertical support frame; 13. Base support range adjustment component; 14. Tensioning drive component; 15. Positioning suction cup;

[0056] 111. Feed belt body; 112. Positioning roller; 113. Adjusting roller; 114. Tensioning roller;

[0057] 121. Vertical mounting perforation; 122. Vertical mounting perforation;

[0058] 131. Dual-shaft geared motor; 132. First drive screw; 133. First screw sleeve; 134. First side connecting shaft;

[0059] 141. Single-axis geared motor; 142. Second drive screw; 143. Second screw sleeve; 144. Second side connecting shaft;

[0060] 21. Cross mounting bracket; 22. First mounting frame; 23. Transverse linear electric guide rail; 24. First cutting head; 25. Second mounting frame; 26. Longitudinal linear electric guide rail; 27. Second cutting head. Detailed Implementation

[0061] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. Obviously, the described embodiments are only a part of the embodiments of the utility model, and not all of them. Unless otherwise specified, the embodiments and features described in this application can be combined with each other. All other embodiments obtained by those skilled in the art based on the embodiments of the utility model without creative effort are within the scope of protection of the utility model.

[0062] It should be noted that if the utility model embodiment involves directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0063] Furthermore, "multiple" refers to two or more. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of a person skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by the utility model.

[0064] Please see Figure 1-7 A photovoltaic equipment trimming device includes a gantry frame 3, an edge-cutting component 2 is arranged below the gantry frame 3, a stepping cylinder 4 is installed at the top center of the gantry frame 3 to drive the edge-cutting component 2 down to the trimming position, and a photovoltaic panel support mechanism 1 is also installed between the gantry frames.

[0065] The photovoltaic panel support mechanism 1 includes: vertically distributed vertical supports 12, which provide the main support; and a support conveyor belt 11 distributed on the left and right sides of the vertical supports 12 and forming an inverted pentagon. The conveyor belt 11 consists of positioning rollers 112 installed at the front and rear ends of one side of the vertical supports 12, a feeding belt body 111 sleeved on the two positioning rollers 112, adjusting rollers 113 tensioned at the top front and rear ends of the feeding belt body 111 to form a supporting feeding structure, and a tensioning roller 114 tensioned at the bottom end of the feeding belt body 111. The positioning rollers 112 ensure the stability of the conveyor belt operation, the feeding belt body 111 carries and transports the photovoltaic panels, and the adjusting rollers 113 can flexibly adjust the length of the top surface of the conveyor belt to accommodate different sizes. The photovoltaic panels are mainly used to ensure that the length of the top surface of the conveyor belt is less than the size of the photovoltaic panel to be cut. This effectively avoids interference between the cutting head and the bottom support conveyor belt 11 during cutting, while also ensuring the area of ​​the bottom support. This allows the bottom support area to be maximized for photovoltaic panels of different sizes. The tension roller 114 ensures that the conveyor belt is always taut, ensuring smooth conveying. The bottom support range adjustment component 13, which can synchronously adjust the length of the top surface of the bottom support conveyor belts 11 on both sides, is installed at the top of the vertical support 12. Specifically, it is installed in the longitudinal mounting hole 121 set at the top of the vertical support 12, including the biaxial reducer installed at the center of the longitudinal mounting hole 121. A high-speed motor 131 provides driving force and is connected to the first drive screws 132 at the front and rear output ends of the dual-shaft reduction motor 131, respectively. First screw sleeves 133 are threaded onto the front and rear first drive screws 132, respectively, achieving precise displacement control through screw transmission. First side connecting shafts 134 are correspondingly installed on the side walls of the front and rear first screw sleeves 133. The four first side connecting shafts 134 on both sides are respectively connected to the shaft centers of the four adjusting rollers 113 on both sides, thereby achieving adjustment of the position of the adjusting rollers 113. A tensioning drive component 14, installed inside the vertical support 12 for tensioning the conveyor belts 11 on both sides of the bottom support, is specifically installed inside the vertical mounting hole set within the vertical support 12. Inside the hole 122, there is a single-axis reduction motor 141 installed at the top of the vertical mounting hole 122, which serves as a power source. It is connected to the second drive screw 142 on the output end of the single-axis reduction motor 141 and the second screw sleeve 143 threaded onto the second drive screw 142. The displacement is achieved through screw transmission. It is connected to the second side connecting shafts 144 on the left and right sides of the tube wall of the second screw sleeve 143 respectively. The two sides of the second side connecting shafts 144 are respectively connected to the shaft center of the two side tensioning rollers 114, thereby realizing the adjustment of the tension of the conveyor belt. Two rows of several positioning suction cups 15 installed at the top of the vertical support 12 are used to adsorb and fix the photovoltaic panel to ensure its stability during the trimming process.

[0066] The edge trimming assembly 2 includes: a cross mounting bracket 21 connected to the telescopic end of the stepping cylinder 4, serving as a connection and support; a first mounting frame 22 installed at the bottom of the cross mounting bracket 21; a second mounting frame 25 installed at the bottom of the first mounting frame 22; two transverse linear electric guide rails 23 installed on the left and right sides inside the first mounting frame 22, enabling precise transverse movement; and two longitudinal linear electric guide rails 26 installed on the front and rear sides inside the second mounting frame 25, enabling precise longitudinal movement; and a first cutting head 24 and a second cutting head 27 correspondingly installed on the sliding ends of the two transverse linear electric guide rails 23 and the two longitudinal linear electric guide rails 26. Driven by the guide rails, these components can flexibly perform edge trimming operations on the photovoltaic panel in different directions.

Claims

1. Deburring apparatus for photovoltaic plants, comprising a gantry (3), characterized in that: The gantry (3) below is provided with a trimming assembly (2), the stepping cylinder (4) installed at the top center of the gantry (3), and a photovoltaic panel bottom support mechanism (1) installed between the gantries; The photovoltaic panel bottom support mechanism (1) comprises: a vertical support (12), a bottom support conveyor belt (11) distributed on the left and right sides of the vertical support (12), a bottom support range adjusting piece (13) installed at the top end position of the vertical support (12), a tensioning driving piece (14) installed in the vertical support (12) for tensioning the two side bottom support conveyor belts (11), and two rows of positioning suction cups (15) installed at the top end of the vertical support (12).

2. The trimming device for photovoltaic equipment according to claim 1, characterized in that: The bottom support conveyor belt (11) specifically comprises the following structure: The positioning roller (112) is installed on one side of the vertical support (12); The feeding belt body (111) is sleeved on the two positioning rollers (112); The adjusting roller (113) is tensioned at the top front and rear ends of the feeding belt body (111) to form a supporting feeding structure; The tensioning roller (114) is tensioned at the bottom end position of the feeding belt body (111).

3. The trimming apparatus for photovoltaic devices according to claim 1, characterized by: The trimming assembly (2) specifically comprises the following structure: The cross mounting bracket (21) is connected to the telescopic end of the stepping cylinder (4); The first mounting frame (22) is installed at the bottom of the cross mounting bracket (21); The second mounting frame (25) is installed at the bottom of the first mounting frame (22); Two horizontal linear electric guide rails (23) are installed on the left and right sides of the first mounting frame (22); Two vertical linear electric guide rails (26) are installed on the front and rear sides of the second mounting frame (25); The first cutting head (24) and the second cutting head (27) are correspondingly installed on the sliding end of the two horizontal linear electric guide rails (23) and the two vertical linear electric guide rails (26).

4. The trimming apparatus for photovoltaic devices according to claim 2, characterized by: The bottom support range adjusting piece (13) is specifically installed in the vertical mounting hole (121) provided at the top end of the vertical support (12); The bottom support range adjusting piece (13) comprises the following structure: The double-shaft reduction motor (131) is installed at the central position inside the vertical mounting hole (121); The first drive screw (132) is respectively connected to the front and rear output ends of the double-shaft reduction motor (131); The first screw sleeve (133) is respectively threadedly sleeved on the front and rear first drive screws (132); The first side connecting shaft (134) is correspondingly installed on the two side walls of the front and rear first screw sleeves (133), and the two four first side connecting shafts (134) are correspondingly connected to the shafts of the two four adjusting rollers (113).

5. The trimming apparatus for photovoltaic devices according to claim 2, characterized by: The tensioning driving piece (14) is specifically installed in the vertical mounting hole (122) provided inside the vertical support (12); The tensioning driving piece (14) comprises the following structure: The single-shaft reduction motor (141) is installed at the top end of the vertical mounting hole (122); The second driving screw (142) is connected with the single-shaft deceleration motor (141); The second screw sleeve (143) is screwed on the second driving screw (142); The second side connecting shaft (144) is connected with the left and right tube walls of the second screw sleeve (143) respectively, and the second side connecting shaft (144) is connected with the shaft center of the tension roller (114) respectively.

6. The trimming apparatus for photovoltaic devices according to claim 1, characterized by: The bottom support conveying belt (11) is set as an inverted pentagon.

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