Photovoltaic panel slitting device

Abstract

The utility model relates to the technical field of photovoltaic panel recycling, in particular to a photovoltaic panel slitting device which comprises a rack, a mounting portion is arranged on the upper portion of the rack, a conveying mechanism is arranged on one side of the mounting portion, a cutting portion is arranged on a conveying path of the conveying mechanism, the cutting portion comprises a rotating shaft, and the rotating shaft is arranged on the mounting portion. The rotating shaft is connected with a driving device, a plurality of cutters are arranged on a shaft body of the rotating shaft through a connecting device, the connecting device comprises a connecting seat connected with the cutters, the connecting seat is connected with the rotating shaft through a bolt, the positions of the cutters can be adjusted left and right according to use requirements, and the width of a cut photovoltaic panel is controlled. And different production requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic panel recycling, in particular to a photovoltaic panel cutting device. Background Art

[0002] Scrapped photovoltaic panels contain renewable raw materials such as aluminum profiles, glass, rubber, copper, and silicon, which are of great significance to the green recycling of resources. At present, the recycling and reuse of photovoltaic panels is to remove the plastic box, aluminum frame, and glass from the photovoltaic panels, and then crush them coarsely, finely, and grind them for sorting. The coarse crushing generally uses a shredder for coarse crushing, and then fine crushing.

[0003] Since some photovoltaic panels are large in size after the glass is removed, the shredder has a large structure and is very bulky and energy-intensive, making it inconvenient to use and maintain. In addition, the size of the photovoltaic panels after cutting cannot be adjusted according to usage needs during shredding, so there are certain limitations in use. Utility Model Content

[0004] The utility model aims to overcome the shortcoming in the prior art that the size of photovoltaic panels cannot be quickly and conveniently adjusted during the coarse crushing process, and to provide a photovoltaic panel cutting device.

[0005] In order to achieve the above-mentioned purpose, the embodiment of the utility model specifically adopts the following technical scheme: a photovoltaic panel cutting device, comprising a frame, a mounting portion is provided on the upper portion of the frame, a conveying mechanism for driving the photovoltaic panel is provided on one side of the mounting portion, a cutting portion for cutting the photovoltaic panel is provided on the conveying path of the conveying mechanism, the cutting portion comprises a rotating shaft, the rotating shaft is connected to a driving device, a plurality of cutters for dividing the whole photovoltaic panel are provided on the shaft body of the rotating shaft through a connecting device, the connecting device comprises a connecting seat connected to the cutter, and the connecting seat is connected to the rotating shaft by bolts.

[0006] Furthermore, a mounting groove is provided on the shaft body of the rotating shaft along the length direction, and a convex ridge engaged with the mounting groove is provided on the inner wall of the connecting seat.

[0007] Furthermore, the installation groove is an arc-shaped groove, and two installation grooves are arranged opposite to each other.

[0008] Furthermore, the conveying mechanism comprises an upper shaft and a lower shaft connected to the driving device, the gap between the upper shaft and the lower shaft is adjustable, and the opposing surfaces of the upper shaft and the lower shaft are higher than the lower vertex of the cutter.

[0009] Furthermore, a plurality of clamping wheels are arranged on the side surface of the upper shaft along the length direction, and anti-slip grooves are arranged on the side surface of the clamping wheel.

[0010] Furthermore, an upper pressing plate and a lower pressing plate for guiding are provided at the output end of the cutter.

[0011] The beneficial effects of the embodiments of the utility model are as follows: the gap between the upper shaft and the lower shaft can be adjusted by bolts to adapt to photovoltaic panels of different thicknesses. In order to increase the stability of the photovoltaic panels during transportation, a plurality of clamping wheels are arranged on the side of the upper shaft along the length direction. The sides of these clamping wheels are provided with anti-slip grooves, which can effectively prevent the photovoltaic panels from sliding or shifting during transportation. The connecting device includes a connecting seat connected to the cutter, the cutter is bolted to the connecting seat through a pressing sheet, and the connecting seat and the rotating shaft are fastened by bolts to ensure the stability of the fixed position of the cutter, which is convenient for cutting the photovoltaic panels. The inner wall of the connecting seat is provided with convex ribs that are engaged with the mounting groove. The engagement of the convex ribs with the mounting groove can ensure that the cutter will not shake during rotation. The position of the cutter is fixed by bolts, thereby improving the cutting accuracy, and the position of the cutter can be adjusted left and right according to the needs of use to control the width of the photovoltaic panel after cutting to meet different production requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the overall structure of the utility model from another angle;

[0014] Figure 3 It is a cross-sectional structural schematic diagram of the utility model;

[0015] Figure 4 It is a schematic diagram of the structure of the cutter and the rotating shaft of the utility model;

[0016] In the figure: 1, frame; 2, mounting part; 201, upper pressure plate; 202, lower pressure plate; 3, cylinder; 4, dust cover; 5, upper shaft; 501, clamping wheel; 502, lower shaft; 6, rotating shaft; 601, connecting seat; 602, cutting knife; 603, pressing sheet; 604, mounting groove. DETAILED DESCRIPTION

[0017] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0018] Example 1

[0019] See also Figures 1 to 4 The present embodiment provides a photovoltaic panel cutting device, including a frame 1, which can be fixed on the ground to work stably. A mounting portion 2 is provided on the upper portion of the frame 1, and the mounting position is a shelf and a bearing seat for fixing the equipment, providing a stable installation foundation for subsequent components.

[0020] On one side of the mounting portion 2, a conveying mechanism is provided, and the main function of the conveying mechanism is to smoothly convey the photovoltaic panel to be cut to the cutting portion. The conveying mechanism includes an upper shaft 5 and a lower shaft 502 connected to a driving device, and the gap between the upper shaft 5 and the lower shaft 502 can be adjusted by bolts to adapt to photovoltaic panels of different thicknesses. In order to increase the stability of the photovoltaic panel during transportation, a plurality of clamping wheels 501 are provided on the side of the upper shaft 5 along the length direction, and the sides of these clamping wheels 501 are provided with anti-slip grooves, which can effectively prevent the photovoltaic panel from sliding or shifting during transportation. It is important that the opposing surfaces of the upper shaft 5 and the lower shaft 502 are higher than the lower vertex of the cutter 602 to ensure that the photovoltaic panel can pass stably during the cutting process and avoid unnecessary contact with the cutter 602.

[0021] The cutting part includes a rotating shaft 6, which is driven by a driving device, thereby driving the cutter 602 installed thereon to rotate. In order to achieve a stable connection between the cutter 602 and the rotating shaft 6, a connecting device is used. The connecting device includes a connecting seat 601 connected to the cutter 602. The cutter 602 is bolted to the connecting seat 601 through a pressing sheet 603. The connecting seat 601 and the rotating shaft 6 are fastened by bolts to ensure the stability of the fixed position of the cutter 602, which is convenient for cutting the photovoltaic panel.

[0022] In order to improve the installation stability of the cutter 602, the shaft body of the rotating shaft 6 is provided with installation grooves 604 along the length direction. These installation grooves 604 are arc-shaped grooves, and at least two are relatively provided. The inner wall of the connecting seat 601 is provided with convex ridges that are engaged with the installation grooves 604. Through the engagement of the convex ridges with the installation grooves 604, it can be ensured that the cutter 602 will not shake during the rotation process. The position of the cutter 602 is fixed by bolts, thereby improving the cutting accuracy. In addition, the position of the cutter 602 can be adjusted left and right according to the use needs to control the width of the photovoltaic panel after cutting to meet different production requirements.

[0023] In order to improve the guiding effect during the cutting process, the output end of the cutter 602 is provided with an upper pressure plate 201 and a lower pressure plate 202 for guiding. These two pressure plates can ensure that the photovoltaic panel maintains a stable posture during the cutting process, thereby further improving the cutting quality. A dust cover 4 is installed above the cutter 602 to collect dust and debris generated during cutting to ensure the use environment.

[0024] In actual operation, it is only necessary to place the photovoltaic panel to be cut on the conveying mechanism, and then drive the conveying mechanism and the cutting part to work through the driving device. The conveying mechanism smoothly conveys the photovoltaic panel to the cutting part, and the cutting part accurately cuts the photovoltaic panel through the rotating cutter 602. At the same time, the upper pressure plate 201 and the lower pressure plate 202 provide a stable guiding effect to ensure the smooth progress of the cutting process, simplify the production structure, and the production specifications are adjustable, which is easy to operate.

[0025] Example 2

[0026] The main difference between this embodiment and embodiment 1 is that a lifting cylinder 3 is installed at both ends of the upper shaft 5 and the rotating shaft 6. The cylinder 3 rises when placing the photovoltaic panel and drops when cutting, thereby ensuring the downward pressure strength of the photovoltaic panel. When rotating, it is connected through the gears set on the side, which is simple to control, has a reliable structure, and enhances the control effect.

[0027] It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0028] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0029] The term "comprise" or any other similar term is intended to cover a non-exclusive inclusion, such that a process, article, or apparatus / device that includes a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, article, or apparatus / device.

[0030] So far, the technical solution of the present invention has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A photovoltaic panel cutting device, comprising a frame (1), characterized in that: The upper part of the frame (1) is provided with a mounting portion (2), a conveying mechanism for driving the photovoltaic panel is provided on one side of the mounting portion (2), a cutting portion for cutting the photovoltaic panel is provided on the conveying path of the conveying mechanism, the cutting portion comprises a rotating shaft (6), the rotating shaft (6) is connected to a driving device, a plurality of cutters (602) for cutting the whole photovoltaic panel are provided on the shaft body of the rotating shaft (6) via a connecting device, the connecting device comprises a connecting seat (601) connected to the cutter (602), and the connecting seat (601) is connected to the rotating shaft (6) via bolts.

2. The photovoltaic panel cutting device according to claim 1, characterized in that: A mounting groove (604) is provided on the shaft body of the rotating shaft (6) along the length direction, and a convex ridge that is engaged with the mounting groove (604) is provided on the inner wall of the connecting seat (601).

3. The photovoltaic panel cutting device according to claim 2, characterized in that: The installation groove (604) is an arc-shaped groove, and two installation grooves (604) are arranged opposite to each other.

4. The photovoltaic panel cutting device according to claim 1, characterized in that: The conveying mechanism comprises an upper shaft (5) and a lower shaft (502) connected to a driving device, the gap between the upper shaft (5) and the lower shaft (502) being adjustable, and the opposing surfaces of the upper shaft (5) and the lower shaft (502) being higher than the lower vertex of the cutter (602).

5. The photovoltaic panel cutting device according to claim 4, characterized in that: A plurality of clamping wheels (501) are arranged on the side surface of the upper shaft (5) along the length direction, and anti-slip grooves are arranged on the side surface of the clamping wheel (501).

6. The photovoltaic panel cutting device according to claim 1, characterized in that: An upper pressing plate (201) and a lower pressing plate (202) for guiding are arranged at the output end of the cutter (602).

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