Blanking turnover device of photovoltaic panel

Abstract

The utility model provides a photovoltaic panel discharging turnover device which comprises a suction cup mechanism which comprises a plurality of suction cup assemblies arranged in the first direction. The turnover mechanism comprises a turnover frame extending in the first direction and a turnover arm connected between the turnover frame and the suction cup mechanism, and the turnover frame can turn over around the central axis extending in the first direction; wherein the suction cup mechanism can adsorb a plurality of photovoltaic panels through suction cup assemblies, and one photovoltaic panel is adsorbed through at least two suction cup assemblies. Through the above technical scheme, the plurality of sucker assemblies can improve the adsorption stability of the photovoltaic panel, improve the turnover efficiency of the photovoltaic panel, and improve the production efficiency.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of photovoltaic panels, and particularly relates to a photovoltaic panel unloading and overturning device. BACKGROUND

[0002] In recent years, photovoltaic power generation technology has been rapidly promoted as a clean and renewable energy source. Solar photovoltaic panels, which are key components for realizing photovoltaic power generation, are widely used in residential, commercial, and industrial energy systems. In order to meet the growing demand of the photovoltaic power generation market, the degree of automation of photovoltaic panel production is continuously improving. In this process, the transportation, overturning, and unloading operations of photovoltaic panels are particularly important, directly affecting production efficiency and product quality.

[0003] On traditional photovoltaic panel production lines, photovoltaic panel overturning and unloading are usually performed manually or semi-automatically. This not only increases labor costs, but also can cause photovoltaic panel damage due to improper operation, thereby reducing product pass rates. In addition, photovoltaic panels are usually composed of glass and other fragile materials, and if not properly controlled during the overturning process, scratches or damage can occur.

[0004] In order to effectively solve the above problems, in recent years, some unloading and overturning devices specifically used for photovoltaic panel production have appeared on the market. However, the existing technology still has certain deficiencies. On the one hand, the stability of these devices for fixing photovoltaic panels is insufficient, and on the other hand, the work efficiency needs to be improved. CONTENT OF THE INVENTION

[0005] One of the technical problems to be solved by the present disclosure is that the existing unloading and overturning devices have poor stability and low overturning efficiency.

[0006] To solve the above technical problems, the present disclosure provides an unloading and overturning device for photovoltaic panels, which comprises:

[0007] a suction cup mechanism, the suction cup mechanism comprising a plurality of suction cup assemblies arranged along a first direction; and

[0008] a overturning mechanism, the overturning mechanism comprising an overturning frame extending along the first direction and an overturning arm connected between the overturning frame and the suction cup mechanism, the overturning frame being capable of overturning about a central axis extending along the first direction;

[0009] The suction cup mechanism is capable of adsorbing a plurality of photovoltaic panels through the suction cup assemblies, and adsorbing one photovoltaic panel through at least two suction cup assemblies.

[0010] In some embodiments, the suction cup mechanism comprises a fixing frame connected to the overturning arm, and the suction cup assembly comprises a support disc provided on the fixing frame and a plurality of suction nozzles provided on the support disc.

[0011] In some embodiments, the support disc extends parallel to the first direction, and the arrangement direction of the plurality of suction nozzles on each support disc is perpendicular to the first direction.

[0012] In some embodiments, the suction nozzles on the plurality of support discs are arranged in alignment along the first direction.

[0013] In some embodiments, the turnover mechanism comprises a fixed seat, and the turnover frame is rotatably supported on the fixed seat through a rotating shaft.

[0014] In some embodiments, the turnover mechanism further comprises a stepping motor in transmission connection with the rotating shaft.

[0015] In some embodiments, the rotating shaft is connected with a driven gear, the output shaft of the stepping motor is connected with a driving gear, and the driving gear and the driven gear are connected through a gear transmission belt.

[0016] In some embodiments, the stepping motor is connected with the driving gear through a transmission shaft.

[0017] In some embodiments, the output shaft of the stepping motor is connected with the transmission shaft through a shaft coupling.

[0018] In some embodiments, the turnover mechanism comprises a motor support supporting the stepping motor and a shaft support supporting the transmission shaft.

[0019] Through the above technical solution, the plurality of suction disc assemblies can improve the stability of the suction of the photovoltaic panel, improve the turnover efficiency of the photovoltaic panel, and improve the production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present disclosure, and other drawings can be obtained by those skilled in the art without creative labor.

[0021] Figure 1 is a structural schematic view of a photovoltaic panel unloading turnover device disclosed by the embodiments of the present disclosure;

[0022] Figure 2 is a structural schematic view of another view of a photovoltaic panel unloading turnover device disclosed by the embodiments of the present disclosure;

[0023] Figure 3 is a perspective view of a turnover mechanism disclosed by the embodiments of the present disclosure;

[0024] Figure 4 is a perspective view of a suction disc mechanism disclosed by the embodiments of the present disclosure;

[0025] Figure 5is Figure 4 a partial enlarged view of

[0026] BRIEF DESCRIPTION OF DRAWINGS

[0027] 1, turnover mechanism; 2, suction cup mechanism; 3, stepper motor; 4, motor support; 5, shaft coupling; 6, shaft support; 7, driving gear; 8, gear transmission belt; 9, driven gear; 10, fixed seat; 11, rotating shaft; 12, turnover arm; 13, turnover frame; 14, fixed frame; 15, support disc; 16, suction nozzle. DETAILED DESCRIPTION

[0028] The embodiments of the present disclosure will be described in further detail below with reference to the drawings and examples. The detailed description and drawings of the following examples are used to exemplarily illustrate the principles of the present disclosure, but cannot be used to limit the scope of the present disclosure, and the present disclosure can be implemented in many different forms, and is not limited to the specific examples disclosed herein, but includes all technical solutions falling within the scope of the claims.

[0029] The present disclosure provides these examples in order to make the present disclosure thorough and complete, and fully express the scope of the present disclosure to those skilled in the art. It should be noted that: unless otherwise specified, the relative arrangement of components and steps, the composition of materials, numerical expressions and values set forth in these examples should be interpreted as merely exemplary, and not as a limitation.

[0030] It should be noted that, in the description of the present disclosure, unless otherwise specified, the meaning of "a plurality of" is greater than or equal to two; the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer" and the like is only for the purpose of facilitating the description of the present disclosure and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation to the present disclosure. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0031] In addition, "first", "second", and similar words used in the present disclosure do not indicate any order, number, or importance, but are only used to distinguish different parts. "Vertical" is not strictly vertical, but within the allowable range of error. "Parallel" is not strictly parallel, but within the allowable range of error. "Include" or "contain" and similar words mean that the elements before the word cover the elements listed after the word, and do not exclude the possibility of also covering other elements.

[0032] It should be noted that, in the description of the present disclosure, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection, or integrally connected; can be directly connected, or indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present disclosure can be understood according to the specific circumstances. When it is described that a specific device is located between the first device and the second device, there can be or can not be an intermediate device between the specific device and the first device or the second device.

[0033] All the terms used in the present disclosure have the same meaning as understood by those skilled in the art to which the present disclosure belongs, unless otherwise specifically defined. It should also be understood that the terms defined in general dictionaries should be interpreted to have meanings consistent with their meanings in the context of the relevant art, and should not be interpreted in an idealized or excessively formalized sense, unless specifically defined here.

[0034] The techniques, methods, and devices known to those skilled in the relevant art can not be discussed in detail, but in appropriate cases, the techniques, methods, and devices should be considered as part of the specification.

[0035] Reference Figures 1-5 As shown, the present scheme provides a blanking and overturning device for photovoltaic panels, which comprises:

[0036] The suction cup mechanism 2 comprises a plurality of suction cup assemblies arranged along the first direction; and

[0037] The overturning mechanism 1 comprises an overturning frame 13 extending along the first direction and an overturning arm 12 connected between the overturning frame 13 and the suction cup mechanism 2, and the overturning frame 13 is capable of overturning around a central axis extending along the first direction.

[0038] The suction cup mechanism 2 is capable of adsorbing a plurality of photovoltaic panels through the suction cup assemblies, and adsorbing one photovoltaic panel through at least two suction cup assemblies.

[0039] The overturning mechanism 1 comprises an overturning frame 13 and an overturning arm 12 connected to the overturning frame 13, and the overturning frame 13 can overturn to drive the suction cup mechanism 2 to overturn through the overturning arm 12.

[0040] The suction cup mechanism 2 comprises a plurality of suction cup assemblies, at least two suction cup assemblies correspond to one photovoltaic panel to be adsorbed, and the plurality of suction cup assemblies can synchronously adsorb a plurality of photovoltaic panels. It can be seen that, by adsorbing the same photovoltaic panel through at least two suction cup assemblies, the stability of fixing a single photovoltaic panel can be improved, on the other hand, a plurality of suction cup assemblies arranged on the suction cup mechanism 2 can simultaneously adsorb a plurality of photovoltaic panels, thereby improving the efficiency of blanking and overturning.

[0041] Wherein, during use, the unloading overturning device of the photovoltaic panel can be arranged such that the first direction is a horizontal direction, i.e. such that the overturning mechanism 1 can drive the suction cup mechanism 2 to overturn around a horizontal axis, and the suction cup mechanism 2 can be overturned by an angle of 90 degrees, 180 degrees, etc. Specifically, the photovoltaic panel can be placed horizontally, the suction cup mechanism 2 can adsorb the upper surface of the photovoltaic panel, and then the driving member of the overturning mechanism 1 can be driven to overturn around the horizontal axis to allow the back surface of the photovoltaic panel to move to a visible position, thereby facilitating the detection of the photovoltaic panel by the staff or the detection device.

[0042] In the present solution, the plurality of suction cup assemblies can improve the stability of adsorption of the photovoltaic panel and improve the overturning efficiency of the photovoltaic panel and the production efficiency.

[0043] Wherein, in some embodiments, referring to Figure 4 and Figure 5 As shown, the suction cup mechanism 2 comprises a fixed frame 14 connected to the overturning arm 12, and the suction cup assembly comprises a support disc 15 arranged on the fixed frame 14 and a plurality of suction nozzles 16 arranged on the support disc 15. The fixed frame 14 can extend substantially along the first direction, and a plurality of support discs 15 arranged along the first direction are arranged on the fixed frame 14, and a plurality of suction nozzles 16 are arranged on each support disc 15. Wherein, at least two support discs 15 correspond to one photovoltaic panel, and at least two suction nozzles 16 are arranged on each support disc 15, and the suction nozzles 16 on the at least two support discs 15 can adsorb the photovoltaic panel, which can ensure the stability of adsorption. Of course, the same photovoltaic panel can also be adsorbed by the suction nozzles 16 on 3, 4 support discs 15. Correspondingly, at least 4 support discs 15 are arranged on the suction cup mechanism 2 to allow the adsorption and overturning operation of at least two photovoltaic panels. Of course, a larger number of support discs 15, such as 6, 8, 9, 10, etc. can also be arranged on the fixed frame 14.

[0044] Wherein, in some embodiments, the support disc 15 extends parallel to the first direction, and the arrangement direction of the plurality of suction nozzles 16 on each support disc 15 is perpendicular to the first direction. Referring to Figure 5 As shown, the disc surface of the support disc 15 is parallel to the first direction and can be aligned with each other along the first direction. In the same support disc 15, the arrangement direction of the suction nozzles 16 is perpendicular to the first direction. Therefore, when the suction nozzles 16 on the plurality of support discs 15 simultaneously adsorb the same photovoltaic panel, there are a plurality of suction nozzles 16 in the first direction and the direction perpendicular to the first direction, which can improve the stability of adsorption of the photovoltaic panel.

[0045] Wherein, in some embodiments, the suction nozzles 16 on the plurality of support discs 15 are arranged in alignment along the first direction. That is, for the plurality of suction cup assemblies, the suction nozzles 16 are arranged in alignment along the first direction and the direction perpendicular to the first direction, which can ensure the uniformity of adsorption of the photovoltaic panel.

[0046] In some embodiments, the overturning mechanism 1 comprises a fixed base 10, and the overturning frame 13 is rotatably supported on the fixed base 10 through a rotating shaft 11. The rotating shaft 11 is arranged at both ends of the overturning frame 13 and extends along a first direction, so that the overturning frame 13 is rotatable about an axis along the first direction relative to the fixed base 10.

[0047] In addition, in some embodiments, the overturning mechanism 1 further comprises a stepping motor 3 connected with the rotating shaft 11. The stepping motor 3 can drive the overturning frame 13 to rotate step by step at a small angle, so that the photovoltaic panel on the suction cup assembly can be rotated step by step to more relative angles, to allow the photovoltaic panel to be adjusted to a specific angle as needed.

[0048] In some embodiments, the rotating shaft 11 is connected with a driven gear 9, the output shaft of the stepping motor 3 is connected with a driving gear 7, and the driving gear 7 and the driven gear 9 are connected through a gear transmission belt 8. According to the transmission ratio of the driving gear 7 and the driven gear 9, the transmission ratio between the stepping motor 3 and the overturning frame 13 can be controlled, so that the overturning frame 13 rotates at a suitable speed. In some embodiments, the driving gear 7 is smaller than the driven gear 9, and the number of teeth on the driving gear 7 is also less than the number of teeth on the driven gear 9.

[0049] In some embodiments, the stepping motor 3 is connected with the driving gear 7 through a transmission shaft. The transmission shaft can be arranged in the center hole of the driving gear 7, to be connected with the stepping motor 3 through the transmission shaft.

[0050] In some embodiments, the output shaft of the stepping motor 3 is connected with the transmission shaft through a shaft coupling 5. The output shaft of the stepping motor 3 is connected with the transmission shaft through the shaft coupling, to allow the motor to transmit torque to the driving gear 7.

[0051] In addition, in some embodiments, the overturning mechanism 1 comprises a motor bracket 4 supporting the stepping motor 3 and a shaft bracket 6 supporting the transmission shaft. The stepping motor 3 is arranged on the motor bracket 4, and the transmission shaft is rotatably arranged through the shaft bracket 6. The shaft bracket 6 and the motor bracket 4 can be fixed on the fixed base 10.

[0052] So far, the embodiments of the present disclosure have been described in detail. In order to avoid obscuring the concept of the present disclosure, some details known in the art are not described. Those skilled in the art can fully understand how to implement the technical solutions disclosed herein according to the above description.

[0053] Although some specific embodiments of the present disclosure have been described in detail by way of examples, one skilled in the art should understand that the above examples are only for illustration, and are not intended to limit the scope of the present disclosure. One skilled in the art should understand that the above embodiments can be modified or equivalent replacements can be made to some technical features without departing from the scope and spirit of the present disclosure. In particular, the technical features mentioned in each embodiment can be combined in any manner as long as there is no structural conflict.

Claims

1. A roll-over device for a photovoltaic panel, characterized in that, The utility model relates to a photovoltaic panel production line, comprising: a suction disc mechanism (2) comprising a plurality of suction disc assemblies arranged along a first direction; and a turnover mechanism (1) comprising a turnover frame (13) extending along the first direction and a turnover arm (12) connected between the turnover frame (13) and the suction disc mechanism (2), the turnover frame (13) being capable of turning about a central axis extending along the first direction; wherein the suction disc mechanism (2) is capable of sucking a plurality of photovoltaic panels by the suction disc assemblies, and sucking one photovoltaic panel by at least two suction disc assemblies; wherein the suction disc mechanism (2) comprises a fixing frame (14) connected to the turnover arm (12), the suction disc assemblies comprising a support disc (15) arranged on the fixing frame (14) and a plurality of suction nozzles (16) arranged on the support disc (15); wherein the support disc (15) extends parallel to the first direction, and the plurality of suction nozzles (16) on each support disc (15) are arranged perpendicular to the first direction.

2. The photovoltaic panel stock roll inverting device of claim 1, wherein, The plurality of suction nozzles (16) on the plurality of support discs (15) are arranged in alignment along the first direction.

3. The photovoltaic panel blank roll-over apparatus of claim 1, wherein, The turnover mechanism (1) comprises a fixing base (10), and the turnover frame (13) is rotatably supported on the fixing base (10) by a rotating shaft (11).

4. The photovoltaic panel blank inverting device of claim 3, wherein, The turnover mechanism (1) further comprises a stepping motor (3) in transmission connection with the rotating shaft (11).

5. The photovoltaic panel blank inverting device of claim 4, wherein, The rotating shaft (11) is connected with a driven gear (9), the output shaft of the stepping motor (3) is connected with a driving gear (7), and the driving gear (7) and the driven gear (9) are connected by a gear transmission belt (8).

6. The photovoltaic panel blank inverting device of claim 5, wherein, The stepping motor (3) is connected to the driving gear (7) by a transmission shaft.

7. The photovoltaic panel blank inverting device of claim 6, wherein, The output shaft of the stepping motor (3) is connected to the transmission shaft by a shaft coupling (5).

8. The photovoltaic panel blank roll-over apparatus of claim 6, wherein, The turnover mechanism (1) comprises a motor support (4) supporting the stepping motor (3) and a shaft support (6) supporting the transmission shaft.

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