Photovoltaic glass loading paper pressing device and photovoltaic glass loading equipment

Abstract

The utility model relates to a photovoltaic glass sheet feeding and paper pressing device and photovoltaic glass sheet feeding equipment. The photovoltaic glass sheet feeding and paper pressing device comprises a base assembly, a fixed seat assembly and a pressing and covering assembly. The base assembly is arranged close to the glass storage position; the fixed seat assembly is mounted on the base assembly and is suspended above a glass storage position; the pressing and covering assembly is installed on the fixing base assembly and comprises a pressing block, the horizontal projection position of the pressing block is located in the interval paper area outside the photovoltaic glass plate, and the pressing block is of a self-balancing structure and can be automatically pressed on the interval paper. According to the device, the spacing paper can be automatically pressed by means of the pressing block, so that the spacing paper is not taken up by electrostatic adsorption in the photovoltaic glass plate grabbing period, the position stability of the spacing paper is guaranteed, taking-away and displacement are avoided, it is guaranteed that the paper taking mechanical arm can work normally, the spacing paper is reliably taken and conveyed at the original position each time, continuous production is guaranteed, and the production efficiency is improved. The production efficiency is improved; and the personnel safety is ensured.

Description

Technical Field

[0001] This application relates to the field of photovoltaic glass production and loading technology, and more specifically, to a photovoltaic glass loading paper pressing device and a photovoltaic glass loading equipment. Background Technology

[0002] In existing photovoltaic (PV) panel production lines, the process of moving PV glass panels from the packaging rack to the production line is called "panel loading." PV glass is packaged horizontally, with one layer of PV glass panel stacked on top of a layer of spacer paper. During loading, one arm transports the PV glass panel to the production line, while another arm transports the spacer paper to a waste paper storage platform. After production, the removed spacer paper is packaged and recycled. However, in actual production, due to static electricity, the robotic arm often picks up the spacer paper along with the PV glass panel. Simultaneously, due to the combined effects of static electricity and gravity, the spacer paper falls into different areas, causing transport errors when the other robotic arm picks up the spacer paper. This necessitates machine downtime for manual handling, impacting both production efficiency and personnel safety. Existing PV glass loading devices, such as the PV glass feeding device disclosed in Chinese Patent 202022098671.X, do not address the issue of spacer paper removal. Therefore, a new device is needed to overcome the electrostatic adsorption of spacer paper, improve production efficiency, and ensure personnel safety. Utility Model Content

[0003] This application provides a photovoltaic glass loading paper pressing device and a photovoltaic glass loading equipment to solve the problem in the prior art that the electrostatic adsorption of spacer paper during photovoltaic glass loading causes production interruptions, affecting production efficiency and personnel safety.

[0004] A photovoltaic glass loading and pressing device according to this application includes:

[0005] The base assembly is positioned close to the glass storage area;

[0006] The mounting bracket assembly is mounted on the base assembly and suspended above the glass storage position;

[0007] The pressing component is mounted on the mounting base component. The pressing component includes a pressing block. The horizontal projection position of the pressing block is located in the spacer paper area outside the photovoltaic glass panel. The pressing block is a self-balancing structure that can automatically press onto the spacer paper.

[0008] In some embodiments, the pressing assembly includes a pressing block, a flexible connector, a rotating member, and a counterweight; the pressing block is connected to the counterweight via the flexible connector, the flexible connector is wound around the rotating member, and the rotating member is rotatably mounted on the fixed base assembly.

[0009] In some embodiments, the rotating member is a fixed pulley with a U-shaped groove, or the rotating member is a roller.

[0010] In some embodiments, the fixed seat assembly comprises a positioning long hole, and the rotating member is installed in the positioning long hole and can move in the horizontal direction along the positioning long hole.

[0011] In some embodiments, the pressing block, the flexible connecting member, the fixed seat assembly and the base assembly are all made of conductive material, and are collectively connected to a grounding position.

[0012] In some embodiments, the counterweight block comprises a plurality of stackable blocks, and the plurality of counterweight blocks are adjusted by increasing or decreasing the number.

[0013] In some embodiments, the base assembly is provided with a lifting mechanism, and the fixed seat assembly is installed on the lifting mechanism and changes the installation height with the movement of the lifting mechanism.

[0014] In some embodiments, the base assembly, the fixed seat assembly and the pressing assembly are symmetrically arranged on both sides of the glass storage position, and the pressing blocks of the pressing assembly symmetrically press on the spacer paper.

[0015] In some embodiments, the horizontal projection of the fixed seat assembly falls outside the photovoltaic glass plate.

[0016] According to another aspect of the present application, a photovoltaic glass sheeting device is provided, comprising a material taking device, a paper taking device and the photovoltaic glass sheeting paper pressing device as above.

[0017] By applying the technical solution of the present application, the photovoltaic glass sheeting paper pressing device comprises a base assembly, a fixed seat assembly and a pressing assembly; the base assembly is arranged close to the glass storage position; the fixed seat assembly is installed on the base assembly and suspended above the glass storage position; the pressing assembly is installed on the fixed seat assembly, the pressing assembly comprises a pressing block, the horizontal projection position of the pressing block is located in the spacer paper area outside the photovoltaic glass plate, and the pressing block is a self-balancing structure and can automatically press on the spacer paper. The present application can automatically press the spacer paper by means of the pressing block, so that the spacer paper is not attracted by static electricity during the gripping of the photovoltaic glass plate, thereby ensuring the stable position of the spacer paper and preventing the spacer paper from being taken away and displaced, so as to ensure the normal work of the paper taking robot, reliably take and transport the spacer paper at the original position each time, ensure the continuous production, improve the production efficiency and ensure the safety of personnel. BRIEF DESCRIPTION OF DRAWINGS

[0018] The drawings incorporated into the specification and forming a part thereof, illustrate embodiments consistent with the present application and, together with the specification, serve to explain the principles of the present application.

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, for those skilled in the art, other drawings can also be obtained based on these drawings without any creative effort.

[0020] Figure 1 A front view structural schematic diagram of a photovoltaic glass sheet pressing paper device is shown.

[0021] Figure 2 A top view structural schematic diagram of a photovoltaic glass sheet pressing paper device is shown.

[0022] Among them, the above drawings include the following reference signs:

[0023] 1, base assembly; 11, lifting mechanism; 2, fixed seat assembly; 21, positioning long hole; 3, pressing cover assembly; 31, pressing block; 32, flexible connecting piece; 33, rotating piece; 34, counterweight; 4, photovoltaic glass sheet; 5, spacing paper; 6, tray. DETAILED DESCRIPTION

[0024] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0025] It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the present application. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which the present application belongs.

[0026] For ease of description, spatial relative terms such as "over", "above", "upper surface", "upper", etc. can be used herein to describe the spatial positional relationship of one device or feature with respect to other devices or features as shown in the drawings. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation of the device as described in the drawings. For example, if the device in the drawings is inverted, the device described as "above" or "over" other devices or structures will be positioned "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned at 90 degrees or in other orientations in other different ways, and the spatial relative description used herein is interpreted accordingly.

[0027] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0028] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented, for example, in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0029] Figure 1 and Figure 2 An embodiment of the photovoltaic glass loading and pressing device of this application is schematically illustrated.

[0030] like Figure 1 and Figure 2 As shown, this application discloses a photovoltaic glass loading and pressing device, which includes: a base assembly 1, which is disposed near the glass storage position; a fixing seat assembly 2, which is mounted on the base assembly 1 and suspended above the glass storage position; and a pressing assembly 3, which is mounted on the fixing seat assembly 2 and includes a pressing block 31. The horizontal projection position of the pressing block 31 is located in the area of ​​the spacer paper 5 outside the photovoltaic glass plate 4, and the pressing block 31 is a self-balancing structure that can automatically press onto the spacer paper 5.

[0031] Through the above structural design, the embodiment of this application can automatically press the spacer paper 5 with the help of the self-balancing pressure block 31, so that the spacer paper 5 is not electrostatically attracted and lifted during the grasping of the photovoltaic glass panel 4, thereby ensuring the stability of the position of the spacer paper 5 and preventing it from being pulled away or displaced. This ensures that the paper picking device can work normally and reliably pick up and transport the spacer paper 5 at a fixed position each time, ensuring continuous production, improving production efficiency, and eliminating the need for manual intervention, thereby ensuring personnel safety.

[0032] It can be understood that the pressing force of the pressing block 31 on the spacer paper 5 is greater than the electrostatic adsorption force of the photovoltaic glass plate 4 on the spacer paper 5, so that when the taking device takes the photovoltaic glass plate 4, the spacer paper 5 is not taken by the electrostatic adsorption. When the taking device takes the spacer paper 5, the taking force is greater than the pressing force of the pressing block 31, and the spacer paper 5 is deformed under the taking force, so as to be taken away by the taking device. After the current spacer paper 5 is taken away, the pressing block 31 automatically falls and reaches a pressing balance after falling on the next spacer paper 5, so as to prepare for the next piece.

[0033] In some embodiments of the present application, as shown in Figure 1 and Figure 2 , the pressing assembly 3 comprises a pressing block 31, a flexible connecting piece 32, a rotating piece 33 and a counterweight 34. The pressing block 31 is connected with the counterweight 34 through the flexible connecting piece 32, the flexible connecting piece 32 is arranged around the rotating piece 33, and the rotating piece 33 is rotatably installed on the fixed seat assembly 2. The pressing block 31 is connected with the counterweight 34 through the flexible connecting piece 32, and the pressing force of the pressing block 31 can be changed by adjusting the weight of the counterweight 34. The connecting body of the pressing block 31, the flexible connecting piece 32 and the counterweight 34 is hung through the rotating piece 33, which can ensure that the pressing block 31 automatically falls without support, so as to fall on the spacer paper 5 and automatically reach a force balance, so as to press the spacer paper 5 and prepare for the next piece.

[0034] In some embodiments of the present application, as shown in and

[0035] , the pressing assembly 3 comprises a pressing block 31, a flexible connecting piece 32, a rotating piece 33 and a counterweight 34. The pressing block 31 is connected with the counterweight 34 through the flexible connecting piece 32, the flexible connecting piece 32 is arranged around the rotating piece 33, and the rotating piece 33 is rotatably installed on the fixed seat assembly 2. The pressing block 31 is connected with the counterweight 34 through the flexible connecting piece 32, and the pressing force of the pressing block 31 can be changed by adjusting the weight of the counterweight 34. The connecting body of the pressing block 31, the flexible connecting piece 32 and the counterweight 34 is hung through the rotating piece 33, which can ensure that the pressing block 31 automatically falls without support, so as to fall on the spacer paper 5 and automatically reach a force balance, so as to press the spacer paper 5 and prepare for the next piece. Figure 1 Figure 2 In some embodiments of the present application, as shown in and

[0036] , the rotating piece 33 is a fixed pulley with a U-shaped groove, and the flexible connecting piece 32 (such as a traction cable) can be stably arranged around the U-shaped groove, so as to ensure smooth vertical movement of the pressing block 31 and ensure pressing stability. Alternatively, in some other embodiments of the present application, the rotating piece 33 can also be a roller shaft, and a belt-shaped flexible connecting piece 32 is arranged on the roller shaft to connect the pressing block 31 and the counterweight 34. Figure 1As shown, the fixing seat assembly 2 comprises a positioning long hole 21, and the rotating piece 33 is installed in the positioning long hole 21 and can move in the horizontal direction along the positioning long hole 21. Therefore, the embodiment of the present application can adjust the pressing position of the pressing block 31 by adjusting the installation position of the rotating piece 33, so as to match photovoltaic glass plates 4 and spacing papers 5 of different sizes, and improve the applicability and convenience of the embodiment of the present application. The positioning long hole 21 and the rotating piece 33 are provided with a positioning piece, the positioning piece comprises a rotating seat and a positioning clamp, the rotating piece 33 is rotatably installed in the rotating seat, and the rotating seat is slidably installed in the positioning long hole 21. The positioning clamp is installed on the rotating seat and can clamp the fixing seat assembly 2 to realize position locking.

[0037] In some embodiments of the present application, the pressing block 31, the flexible connecting piece 32, the fixing seat assembly 2 and the base assembly 1 are all conductive materials, which are connected to the grounding position. By setting the pressing block 31, the flexible connecting piece 32, the fixing seat assembly 2 and the base assembly 1 as a conductor structure connected to each other, the static electricity of the spacing paper 5 can be guided and released to the grounding position, so as to reduce the adsorption force of the spacing paper 5 and avoid that the static adsorption force of the spacing paper 5 is too large to affect the work of the device. The pressing block 31 is made of metal material, has large weight and small volume, and is convenient to use. The flexible connecting piece 32 is a metal cable, which can connect the pressing block 31 and the fixing seat assembly 2. The fixing seat assembly 2 and the base assembly 1 are both made of metal material, and the base assembly 1 is grounded.

[0038] In some embodiments of the present application, the counterweight block 34 comprises a plurality of blocks that can be stacked, and the number of the blocks is increased or decreased to adjust the counterweight. Since the types and thicknesses of different batches of spacing papers 5 are different, the static adsorption forces they bear are also different. The counterweight block 34 of the present application is provided with a plurality of blocks that can be stacked, and the number of the blocks can be conveniently increased or decreased to adjust the counterweight, so as to ensure that the pressing block 31 can be self-balanced and pressed on the spacing paper 5, thereby preventing the spacing paper 5 from being taken away by the static adsorption force.

[0039] In some embodiments of the present application, as shown in Figure 1 and Figure 2 The base assembly 1 is provided with a lifting mechanism 11, and the fixing seat assembly 2 is installed on the lifting mechanism 11 and changes the installation height with the movement of the lifting mechanism 11. By setting the lifting mechanism 11, the installation height of the fixing seat assembly 2 can be adjusted according to the overall height of the tray 6, the spacing paper 5 and the photovoltaic glass plate 4, so as to meet the production and use requirements, improve the adaptability and adjustability of the device, and be convenient to use. The lifting mechanism 11 comprises a lifting rod, and the bottom of the lifting rod is connected to a motor through a gear and rack transmission structure, so as to conveniently adjust the height.

[0040] In some embodiments of the present application, as shown in Figure 1 and 2As shown, the base assembly 1, the fixed seat assembly 2 and the pressing assembly 3 are symmetrically arranged on both sides of the glass storage position, and the pressing blocks 31 of the pressing assembly 3 are symmetrically pressed on the spacing paper 5, so as to balance the force on both sides of the spacing paper 5, stabilize the position of the spacing paper 5, and prevent the spacing paper 5 from being attracted by static electricity. In the embodiment of the application, the fixed seat assembly 2 and the pressing assembly 3 are arranged in two groups, and two pressing blocks 31 are used to press the spacing paper 5, but it can be understood that in some other embodiments of the application, the number of fixed seat assemblies 2 and pressing assemblies 3 can be increased according to the size of the spacing paper 5 to improve the pressing effect on the spacing paper 5 and prevent the spacing paper 5 from being attracted by static electricity.

[0041] In some embodiments of the application, as shown in Figure 1 and Figure 2 The horizontal projection of the fixed seat assembly 2 falls outside the photovoltaic glass plate 4, so as to effectively avoid interference and improve production safety and production efficiency.

[0042] The application also discloses a photovoltaic glass sheeting device, which comprises a material taking device, a paper taking device and the photovoltaic glass sheeting paper pressing device as shown in the above embodiments. Through the photovoltaic glass sheeting paper pressing device of the application, the photovoltaic glass sheeting device of the application can overcome the problem that the spacing paper 5 is easily attracted by static electricity and displaced, and affect production, ensure that the sheeting production can be smoothly and continuously carried out, improve production efficiency, avoid manual intervention, and ensure personnel safety. The material taking device is a material taking manipulator, which adopts a suction cup structure to realize suction, the paper taking device is a paper taking manipulator, which also adopts a suction cup structure to realize suction, and the material taking device and the paper taking device can be the same manipulator.

[0043] The working principle of the application is illustrated in combination with Figure 1 and Figure 2

[0044] ​First, the fixed seat assembly 2 is installed on the base assembly 1, and the specific installation height can be determined according to the overall height of the tray 6, the spacer paper 5 and the photovoltaic glass plate 4. Then, the counterweight 34 and the pressing block 31 are connected by the flexible connecting piece 32 and hung on both sides of the rotating piece 33. The rotating piece 33 is installed on the fixed seat assembly 2 and can freely roll. Before work, the number of counterweights 34 needs to be adjusted so that the pressing block 31 can press on the spacer paper 5, and the pressure is greater than the electrostatic adsorption force. When the material taking manipulator carries the photovoltaic glass plate 4, due to the pressure of the pressing block 31, the spacer paper 5 will not be adsorbed, so as to ensure the stable position of the spacer paper 5 and prevent it from being taken away and deviated. Then, when the paper taking manipulator carries the spacer paper 5, due to the flexible deformation of the spacer paper 5, it can easily bypass the pressing action of the pressing block 31, so that the spacer paper 5 is smoothly carried to the waste paper recycling area for unified recycling. Therefore, the present application will not produce the problem of deviation of the spacer paper 5 due to electrostatic adsorption, so manual intervention is not necessary, thereby improving the production efficiency and ensuring the safety of personnel.

[0045] In summary, the photovoltaic glass sheet pressing paper device of the embodiment of the present application comprises: a base assembly 1, a fixed seat assembly 2 and a pressing assembly 3; the base assembly 1 is arranged near the glass storage position; the fixed seat assembly 2 is installed on the base assembly 1 and suspended above the glass storage position; the pressing assembly 3 is installed on the fixed seat assembly 2, and the pressing assembly 3 comprises a pressing block 31, the horizontal projection position of the pressing block 31 is located in the area of the spacer paper 5 outside the photovoltaic glass plate 4, and the pressing block 31 is a self-balancing structure and can automatically press on the spacer paper 5. The present application can automatically press the spacer paper 5 by means of the pressing block 31, so that the spacer paper 5 is not taken away by electrostatic adsorption during the grabbing of the photovoltaic glass plate 4, thereby ensuring the stable position of the spacer paper 5 and preventing it from being taken away and deviated, so as to ensure that the paper taking manipulator can work normally and reliably take and carry the spacer paper 5 at the original position each time, ensure the continuous production, improve the production efficiency and ensure the safety of personnel.

[0046] The above is only a preferred embodiment of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A photovoltaic glass sheet pressing device, characterized in that, The application relates to a photovoltaic glass sheet pressing paper device. The base assembly (1) is arranged close to a glass storage position. The fixed seat assembly (2) is installed on the base assembly (1) and suspends above the glass storage position. The pressing assembly (3) is installed on the fixed seat assembly (2) and comprises a pressing block (31), the horizontal projection position of the pressing block (31) is located in the area of interval paper (5) outside the photovoltaic glass sheet (4), and the pressing block (31) is a self-balancing structure and can automatically press on the interval paper (5). The pressing assembly (3) comprises the pressing block (31), a flexible connecting piece (32), a rotating piece (33) and a counterweight block (34); the pressing block (31) is connected with the counterweight block (34) through the flexible connecting piece (32), the flexible connecting piece (32) is arranged around the rotating piece (33), and the rotating piece (33) is rotatably installed on the fixed seat assembly (2).

2. The photovoltaic glass sheet pressing device according to claim 1, characterized in that, The rotating piece (33) is a fixed pulley with a U-shaped groove, or the rotating piece (33) is a roller shaft.

3. The photovoltaic glass sheet pressing device according to claim 1, characterized in that, The fixed seat assembly (2) comprises a positioning long hole (21), the rotating piece (33) is installed in the positioning long hole (21) and can move in the horizontal direction along the positioning long hole (21).

4. The photovoltaic glass sheet pressing device according to claim 1, characterized in that, The pressing block (31), the flexible connecting piece (32), the fixed seat assembly (2) and the base assembly (1) are all made of conductive materials and are connected to a grounding position.

5. The photovoltaic glass sheet pressing device according to claim 1, characterized in that, The counterweight block (34) comprises a plurality of stackable blocks, and the counterweight block (34) is adjusted by increasing or decreasing the number of blocks.

6. The photovoltaic glass sheet pressing device according to claim 1, characterized in that, The base assembly (1) is provided with a lifting mechanism (11), the fixed seat assembly (2) is installed on the lifting mechanism (11) and changes the installation height along with the movement of the lifting mechanism (11).

7. The photovoltaic glass sheet pressing device according to claim 1, characterized in that, The base assembly (1), the fixed seat assembly (2) and the pressing assembly (3) are symmetrically arranged on both sides of the glass storage position, and the pressing block (31) of the pressing assembly (3) is symmetrically pressed on the interval paper (5).

8. The photovoltaic glass sheet pressing device according to claim 1, characterized in that, The horizontal projection of the fixed seat assembly (2) falls outside the photovoltaic glass sheet (4).

9. A photovoltaic glass sheeting apparatus characterized by, The application further relates to a photovoltaic glass sheet pressing paper device comprising a material taking device, a paper taking device and the photovoltaic glass sheet pressing paper device according to any one of claims 1 to 8. ​

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