Automatic corner twisting equipment for battery panel

Abstract

The invention discloses automatic corner twisting equipment for a battery panel, and relates to the technical field of battery panel manufacturing, the automatic corner twisting equipment comprises an operation table and a sliding groove formed in the operation table, the sliding groove is provided with a placement table capable of sliding along the sliding groove, one side of the operation table is provided with a first air cylinder, and the output end of the first air cylinder is fixedly connected with the side face of the placement table; a moving mechanism is arranged on the placing table, a sliding rail perpendicular to the extending direction of the sliding groove is arranged between the moving mechanism and the placing table, and the moving mechanism is in sliding connection with the sliding rail at the corresponding position through an electric sliding block; an adsorption assembly for adsorbing the battery panel clamped by the moving mechanism is arranged on the placing table; an electric lifting column is arranged on the side, close to the first air cylinder, of the operation table, an arc-shaped block is arranged on the lifting section of the electric lifting column, and a corner filing mechanism used for polishing the battery piece is arranged on the side, facing the operation table, of the arc-shaped block.

Description

Technical Field

[0001] The invention relates to the technical field of solar panel manufacturing, in particular to an automatic corner rubbing device for solar panels. Background Art

[0002] In the solar photovoltaic industry, solar panels are an important part of solar power generation systems. The manufacturing process usually includes multiple steps, from silicon wafer cutting, cleaning, diffusion, etching to final packaging. One of the key steps is to grind the edge of the cell to remove edge burrs and ensure the electrical performance of the cell.

[0003] Traditional battery cell grinding is inefficient and uses a single grinding mechanism to grind the end corners of the battery cell. Not only does it require corresponding detection and positioning devices, which makes the cost of the entire equipment high, but it is also prone to inaccurate positioning and product quality problems. Summary of the invention

[0004] The object of the present invention is to provide an automatic corner grinding device for solar panels, which can improve the grinding efficiency, make the end corner grinding of solar cells faster, and greatly shorten the production cycle.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: an automatic angle rubbing device for solar panels, comprising an operating table and a slide groove installed on the operating table, the slide groove is provided with a placement table that can slide along the slide groove, a first cylinder is installed on one side of the operating table, the output end of the first cylinder is fixedly connected to the side of the placement table, and under the action of the first cylinder, the placement table can be horizontally displaced along the setting direction of the slide groove on the operating table; The placement table is provided with a moving mechanism, a slide rail perpendicular to the extension direction of the slide groove is provided between the moving mechanism and the placement table, and the moving mechanism is slidably connected to the slide rail at a corresponding position through an electric slider, so that the electric slider drives the moving mechanism to make horizontal displacement along the extension direction of the slide rail; The placement table is provided with an adsorption component for adsorbing the battery panel clamped by the moving mechanism; An electric lifting column is provided on one side of the operating table close to the first cylinder, an arc block is provided on the lifting section of the electric lifting column, and a chamfering mechanism for grinding the battery cell is provided on the side of the arc block facing the operating table.

[0006] Furthermore, the moving mechanism includes a U-shaped frame installed on the upper surfaces of two electric sliders and in a symmetrical shape, the opening of the U-shaped frame faces the conveyor belt arranged on one side of the operating table, and the slide rail extends toward the conveyor belt position arranged on one side of the operating table, and each of the U-shaped frames is provided with a clamping arm on the upper side end, and the two clamping arms are symmetrically arranged. Through the action of the electric slider, the U-shaped frame can be moved in the direction of the conveyor belt, and the clamping arm can be gradually attached to the conveying area of ​​the conveyor belt. At this time, the design of the U-shaped frame can avoid mutual influence with obstacles under the conveyor belt. After the clamping arm is attached, the battery block on the conveyor belt is between the two clamping arms. Through subsequent adjustment of the clamping arms, the two clamping arms can clamp the battery panel.

[0007] Furthermore, a groove is provided on one of the clamping arms on a side close to the U-shaped frame, and one end of the U-shaped frame corresponding to the position of the clamping arm can be slidably arranged in the groove, and the other clamping arm is fixedly connected to the side end of the U-shaped frame at the corresponding position, and a side ear frame is provided on one side of the two clamping arms, and an electric telescopic rod is provided at the side ear frame on the clamping arm fixedly connected to the side end of the U-shaped frame, and a connecting rod is provided on one side of the electric telescopic rod, one end of the connecting rod is slidably connected to the side ear frame on the clamping arm fixedly connected to the side end of the U-shaped frame, and the other end of the connecting rod is fixedly connected to the side ear frame on the other clamping arm, and the output end of the electric telescopic rod is connected to the fixed block installed on the connecting rod. This design makes it possible to flexibly adjust the distance between the two clamping arms even if a smaller electric telescopic rod is used.

[0008] Furthermore, the adsorption assembly includes a second cylinder fixedly mounted on the placement table, a main support plate is provided on the top of the output end of the second cylinder, and a plurality of suction cups for adsorbing the solar panels are provided on the main support plate.

[0009] Furthermore, the four sides of the main support plate are provided with side support plates that can rotate around the side of the main support plate, and the side of the side support plate facing the second cylinder is provided with an electric support rod for adjusting the rotation angle of the side support plate, and the fixed end of the electric support rod is installed on the second cylinder, and the output end of the electric support rod is fixedly connected to the side of the side support plate. Under the action of the electric support rod, the side support plate can rotate around the side of the main support plate to expand the supporting surface of the adsorption assembly and the solar panel, and each of the side support plates is provided with a plurality of suction cups for adsorbing the solar panel.

[0010] Furthermore, the angle-cutting mechanism includes an annular frame installed on an arc block, and the annular frame is located directly above the operating table. After the adsorption assembly adsorbs the battery cell, it can slide along the slide groove direction to directly below the annular frame. A plurality of angle-cutting devices for cutting the end angles of the battery cell are distributed on the inner circumference of the annular frame.

[0011] Furthermore, the angle grinder includes a pillar fixedly mounted on the arc frame and a triangular disk connected to the pillar in a triangular shape, the protruding end of the triangular disk is arranged toward the center of the annular frame, and a roller is provided at each port of the triangular disk, and the three rollers on the same triangular disk are provided with a grinding belt on the outside, and the grinding belt can rotate around the rotation direction of the roller, and one of the rollers is driven by an external motor, so that the grinding belt facing the center of the annular frame grinds the end angle of the battery cell.

[0012] Furthermore, a rotating motor is provided between the placement table and the second cylinder in the adsorption assembly, and the rotating motor can drive the adsorption assembly to rotate. The grinding belt on the triangular disk can improve the grinding efficiency so that the end corners of the battery cell can be polished more quickly.

[0013] Compared with the prior art, the beneficial effects achieved by the present invention are: 1. In the present invention, firstly, the equipment realizes the horizontal displacement of the placement table through the setting of the operating table and the slide slot, which greatly improves the automation degree of the battery panel processing. The clever application of the first cylinder allows the placement table to be accurately horizontally displaced along the set direction, which not only improves the production efficiency, but also reduces the errors that may occur during manual operation. Secondly, the introduction of the moving mechanism, combined with the slide rails and electric sliders that are perpendicular to the slide slot, makes the movement of the battery panel during the processing more flexible and accurate. This design effectively solves the problem of inaccurate positioning that may occur during the transmission and processing of the battery panel, thereby ensuring product quality.

[0014] 2. In the present invention, the application of the adsorption assembly makes the battery panel more firmly fixed during the processing process, avoiding damage to the battery panel caused by vibration or movement. At the same time, the design of the main support plate and the side support plate makes the contact area between the adsorption assembly and the battery panel larger, further improving the stability and safety of adsorption.

[0015] 3. In the present invention, the design of the angle-cutting mechanism, especially the use of the annular frame and the triangular disk, makes the end angle grinding of the battery cell more efficient and uniform. The design of the grinding belt rotating around the roller not only improves the grinding efficiency, but also ensures the grinding quality, making the processing of the end angle of the battery cell more refined. In addition, the introduction of the rotating motor enables the adsorption component to rotate, and cooperates with the grinding belt on the triangular disk, which not only improves the grinding efficiency, but also makes the end angle grinding of the battery cell faster, greatly shortening the production cycle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the structural installation of the adsorption component and the moving mechanism in the present invention; Figure 3 yes Figure 2 A partial enlarged view of the middle A; Figure 4 It is a structural schematic diagram of the adsorption component in the present invention; Figure 5 It is a schematic diagram of the structural installation of the annular frame and the angle frustrator in the present invention.

[0017] In the figure: 1. operating table; 2. slide; 3. placing table; 4. first cylinder; 5. moving mechanism; 500. U-shaped frame; 501. clamping arm; 502. side ear frame; 503. electric telescopic rod; 504. connecting rod; 505. fixing block; 6. slide rail; 600. electric slider; 7. adsorption component; 700. second cylinder; 701. main support plate; 702. suction cup; 703. side support plate; 704. electric support rod; 8. electric lifting column; 9. arc block; 10. angle chamfering mechanism; 100. ring frame; 102. angle chamfering device; 1020. pillar; 1021. triangular plate; 1022. roller; 1023. grinding belt. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] See also Figures 1 to 5The present invention provides a technical solution: an automatic angle-rubbing device for solar panels of the present application comprises an operating table 1, a chute 2 installed on the operating table 1, a placing table 3, a first cylinder 4, a moving mechanism 5, a slide rail 6, an adsorption assembly 7, an electric lifting column 8, an arc block 9 and an angle-rubbing mechanism 10 and other main components. Among them, the placing table 3 can slide along the chute 2 on the operating table 1 and is controlled to move by the first cylinder 4. The first cylinder 4 is installed on one side of the operating table 1, and its output end is connected to the side of the placing table 3 to provide power for horizontal displacement. The moving mechanism 5 is located on the placing table 3, and the position change in the vertical direction with respect to the slide rail 6 can be realized by an electric slider 600 installed on the slide rail 6. In order to facilitate the positioning and stable adsorption of solar panels during the transmission process, an adsorption assembly 7 is also arranged on the placing table 3; at the same time, in order to achieve the function of automatically completing the edge trimming of the solar panel, an electric lifting column 8 with an angle-rubbing mechanism 10 is arranged near the operating table 1 on the same side of the first cylinder 4, and an arc block 9 with a file or a grinding component is provided on its rising part.

[0020] The moving mechanism 5 includes a U-shaped frame 500 mounted on an electric slider 600 and a clamping arm 501 symmetrically arranged at both ends, wherein the opening of each U-shaped frame 500 faces the conveyor belt installed on one side. In order to achieve precise grasping, one clamping arm 501 is slidably connected to the corresponding side U-shaped frame 500 so as to adjust the distance between the two; the other clamping arm 501 is fixed to maintain the same position. The clamping arms on both sides are equipped with a mechanism for adjustment - an electric telescopic rod 503 and a linkage system composed of a connecting rod 504 connected to it to transmit force to the clamping arm on the other side and a side ear frame 502. This design simplifies and compacts the mechanical device, while improving the flexibility and reliability of the clamping action. When performing the battery cell transmission function, the U-shaped frame 500 can be pushed along the slide rail 6 to the position of the conveyor belt, so that the clamping arm 501 is close to the conveyor belt, thereby ensuring that the battery block can be smoothly clamped and further processed when it is transferred to the clamping range.

[0021] As for the adsorption component 7, it is set on the placement table 3 and the second cylinder 700 is used as a control means to push the main support plate 701, on which many suction cups 702 for adsorbing and fixing the battery panels are placed. In actual operation, each side is equipped with a side support plate 703 with rotational freedom and adjustable tilt angle, which is connected to an independent execution unit for changing the rotation state of these panels, namely an electric support rod 704, to meet the needs of battery components to be polished of different sizes and enhance stability. Each of these side extension structures also has a corresponding air extraction joint to ensure sufficient bonding to ensure that the entire process will not fail due to falling objects.

[0022] In terms of the angle-reducing mechanism 10, a special-shaped support frame ring frame 100 mounted on the top of the electric lifting column is used to surround the target battery cell. It contains evenly arranged triangular grinding tool angle-reducing devices 102 to ensure all-round processing. Each such tool body is connected to the outer ring by an upright column support 1020, and is equipped with a polygonal disc triangular disc 1021 with rollers on three sides. The side facing the inner direction of the circle faces the battery cell placement position, and this contact surface is covered with a flexible friction medium, namely a grinding belt 1023, which can be driven by an external motor to rotate to produce a friction effect to achieve cutting. Such a configuration can efficiently complete the grinding operation of the battery corners, improving production efficiency and consistency.

[0023] In addition, it is worth noting that the equipment also includes a rotary motor for driving the second cylinder 700 and the various parts connected thereto to perform rotary motion together so as to better cooperate with the grinding tools in operation in various directions to form the best angle, so that the final processing results are as close to the ideal effect as possible. The entire system is cleverly designed, practical, and has strong adaptability and expansion space, which is very suitable for the integration and upgrading of efficient and low-cost automated production lines in modern industrial environments. Through the coordinated actions between the above modules, not only the work efficiency and process quality standards are improved, but also the degree of manual intervention and the uncertainty it brings are reduced, which is in line with the needs of future development trends.

[0024] In actual operation, when the device is used, the pre-installed chute 2 on the operating table 1 allows the placement table 3 to move smoothly thereon. When the solar panel is sent into the working area from the conveyor belt located on one side of the operating table 1, the first cylinder 4 is activated and pushes the placement table 3 to move to the correct position along the direction of the chute 2. After the placement table 3 is in place, the electric slider 600 in the moving mechanism 5 slides along the slide rail 6 set perpendicular to the chute 2, which allows the moving mechanism 5 to accurately adjust the position as needed. At the same time, the clamping arm 501 of the U-shaped frame 500 approaches the solar panel conveyed on the conveyor belt under the action of the electric slider 600. Once the clamping arm 501 contacts the solar panel, the electric telescopic rods 503 on both sides of the U-shaped frame 500 are activated to adjust the clamping force and spacing of the clamping arm 501 to fix the solar panel to be processed on the conveyor belt.

[0025] Then, the suction assembly 7 is started, and its second cylinder 700 extends downward to drive the main support plate 701 with multiple suction cups 702 to contact the solar panel and fix the solar panel for subsequent processing. If it is necessary to adjust the position of the solar panel to better adapt to the filing process, the side support plate 703 can be rotated to a certain angle under the action of the electric support rod 704 to optimize the support surface, thereby enhancing the overall stability.

[0026] In the next operation stage, the adsorbed solar panels are brought to the electric lifting column 8 at one end of the operating table 1 during the movement of the placement table 3. By manipulating the electric lifting column 8, the arc block 9 equipped with the corner filing mechanism 10 can be raised and lowered to a suitable height. Then, when the electric lifting column 8 is raised to a suitable height, the annular frame 100 is positioned at a suitable height to start the corner filing process.

[0027] At this time, the solar panel is located under the annular frame 100, and the angle filer 102 inside the annular frame is ready to grind the solar panel. Each triangular disk 1021 wrapped by a grinding belt 1023 is driven by an external motor, so that the roller 1022 rotates and drives the abrasive to finely grind the corners of the solar panel. During the entire filing process, the placement table 3 may be equipped with a rotating motor, which can rotate the adsorption component 7 together with the solar panel while grinding. In this way, the multi-angle triangular disk 1021 can ensure that all corners of the solar panel are evenly and carefully polished. Finally, after completing all the steps, the pressure of the suction cup 702 is released and the processed solar panel is taken out of the automatic angle filing device. Through the above process, this device effectively and automatically realizes the precise processing of the corners of the solar panel, improving the processing accuracy and work efficiency.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A solar panel automatic corner rubbing device, characterized in that: It comprises an operating table (1) and a slide groove (2) installed on the operating table (1), the slide groove (2) is provided with a placement table (3) which can slide along the slide groove (2), a first cylinder (4) is installed on one side of the operating table (1), and the output end of the first cylinder (4) is fixedly connected to the side of the placement table (3); The placement table (3) is provided with a moving mechanism (5), a slide rail (6) perpendicular to the extension direction of the slide groove (2) is provided between the moving mechanism (5) and the placement table (3), and the moving mechanism (5) is slidably connected to the slide rail (6) at a corresponding position via an electric slider (600); The placement table (3) is provided with an adsorption component (7) for adsorbing the solar panel clamped by the moving mechanism (5); An electric lifting column (8) is provided on a side of the operating table (1) close to the first cylinder (4), an arc block (9) is provided on the lifting section of the electric lifting column (8), and a corner grinding mechanism (10) for grinding the battery sheet is provided on a side of the arc block (9) facing the operating table (1).

2. The automatic angle rubbing device for solar panels according to claim 1, characterized in that: The moving mechanism (5) comprises a U-shaped frame (500) mounted on the upper surfaces of two electric sliders (600) and in a symmetrical shape, the opening of the U-shaped frame (500) facing the conveyor belt arranged on one side of the operating table (1), and the slide rail (6) extending toward the position of the conveyor belt arranged on one side of the operating table (1), and each of the U-shaped frames (500) is provided with a clamping arm (501) at the upper side end, and the two clamping arms (501) are arranged in a symmetrical state.

3. The automatic angle rubbing device for solar panels according to claim 2, characterized in that: A groove is provided on one side of the clamping arms (501) close to the U-shaped frame (500), and one end of the U-shaped frame (500) corresponding to the position of the clamping arm (501) can be slidably arranged in the groove. The other clamping arm (501) is fixedly connected to the side end of the U-shaped frame (500) at the corresponding position. A side ear frame (502) is provided on one side of the two clamping arms (501). The side ear frame (502) on the clamping arm (501) fixedly connected to the side end of the U-shaped frame (500) is provided with a An electric telescopic rod (503) is provided with a connecting rod (504) on one side of the electric telescopic rod (503); one end of the connecting rod (504) is slidably connected to a side ear frame (502) on a clamping arm (501) fixedly connected to a side end of a U-shaped frame (500); the other end of the connecting rod (504) is fixedly connected to a side ear frame (502) on another clamping arm (501); and the output end of the electric telescopic rod (503) is connected to a fixed block (505) installed on the connecting rod (504).

4. The automatic angle rubbing device for solar panels according to claim 1, characterized in that: The adsorption assembly (7) comprises a second cylinder (700) fixedly mounted on the placement table (3), a main support plate (701) being provided on the top of the output end of the second cylinder (700), and a plurality of suction cups (702) for adsorbing the solar panels being provided on the main support plate (701).

5. The automatic angle rubbing device for solar panels according to claim 4 is characterized in that: The four side surfaces of the main support plate (701) are each provided with a side support plate (703) that can rotate around the side of the main support plate (701); the side of the side support plate (703) facing the second cylinder (700) is provided with an electric support rod (704) for adjusting the rotation angle of the side support plate (703); the fixed end of the electric support rod (704) is mounted on the second cylinder (700); the output end of the electric support rod (704) is fixedly connected to the side surface of the side support plate (703); and each of the side support plates (703) is provided with a plurality of suction cups (702).

6. The automatic angle rubbing device for solar panels according to claim 1, characterized in that: The angle-reducing mechanism (10) comprises an annular frame (100) mounted on an arc-shaped block (9), the annular frame (100) being located directly above the operating table (1), and a plurality of angle-reducing devices (102) for reduc-ing the end angles of the battery cells are distributed circumferentially inside the annular frame (100).

7. The automatic angle rubbing device for solar panels according to claim 6, characterized in that: The angle chamfering device (102) comprises a support (1020) fixedly mounted on an arc frame and a triangular disc (1021) connected to the support (1020) in a triangular shape, wherein a protruding end of the triangular disc (1021) is arranged toward the center of the annular frame (100), and a roller (1022) is arranged at each end of the triangular disc (1021), and a grinding belt (1023) is arranged on the outside of three rollers (1022) located on the same triangular disc (1021), and the grinding belt (1023) can rotate around the rotation direction of the roller (1022), and one of the rollers (1022) is driven by an external motor.

8. The automatic angle rubbing device for solar panels according to claim 4 is characterized by: A rotating motor is provided between the placement table (3) and the second cylinder (700) in the adsorption assembly (7).

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