Photovoltaic glass spraying equipment and spraying method thereof

Abstract

The invention discloses photovoltaic glass spraying equipment and a spraying method thereof. The photovoltaic glass spraying equipment comprises a conveying mechanism, a limiting mechanism, a spraying mechanism and a protection mechanism. The transportation mechanism comprises a conveyor and is used for transporting the photovoltaic glass; the limiting mechanism is arranged on the conveyor, the limiting mechanism comprises a plurality of limiting assemblies arranged corresponding to the photovoltaic glass, and the multiple limiting assemblies are arranged in the length direction of the conveyor; the spraying mechanism is arranged above the conveyor, comprises a supporting assembly and a spraying assembly and is used for spraying photovoltaic glass located on the conveyor. The protection mechanism is arranged on the outer side of the spraying assembly in the circumferential direction in a sleeving mode and used for conducting spraying protection on the photovoltaic glass. According to the photovoltaic glass spraying equipment and the spraying method thereof, the spraying efficiency is high, the risk of leakage of atomized spraying paint is reduced through the arranged protective cover, the external environment is protected, and meanwhile the influence on the body health of workers is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of spraying equipment, and in particular to photovoltaic glass spraying equipment and a spraying method thereof. Background Art

[0002] Photovoltaic panel assembly is a power generation device that generates direct current when exposed to sunlight, which can convert and utilize solar energy; solar energy is a clean energy and deserves to be vigorously promoted; as the core of solar power generation, the production and manufacturing of photovoltaic panels has also become a key point; in the manufacturing process of photovoltaic panels, it is necessary to spray the corresponding coating on the substrate to ensure the normal operation of the photovoltaic panels. However, in the prior art, when spraying photovoltaic glass, there is only one clamping and limiting station, and it is necessary to clamp, spray and then remove a piece of photovoltaic glass, and then repeat the above operation for the next piece of photovoltaic glass, resulting in low work efficiency, and it is exposed to the external environment, polluting the external environment and affecting the health of the staff. Summary of the invention

[0003] In view of the above-mentioned defects or deficiencies in the prior art, it is desired to provide a photovoltaic glass spraying device and a spraying method thereof.

[0004] The present invention provides a photovoltaic glass spraying device and a spraying method thereof, comprising a transport mechanism, a limit mechanism, a spraying mechanism and a protection mechanism; wherein:

[0005] The transport mechanism includes a conveyor for transporting the photovoltaic glass;

[0006] The limiting mechanism is arranged on the conveyor, and the limiting mechanism includes a plurality of limiting components arranged corresponding to the photovoltaic glass, and the plurality of limiting components are arranged along the length direction of the conveyor;

[0007] The spraying mechanism is arranged above the conveyor, and comprises a supporting assembly and a spraying assembly, and is used for spraying the photovoltaic glass located on the conveyor;

[0008] The protection mechanism is sleeved on the circumferential outer side of the spraying assembly and is used for spraying protection of photovoltaic glass.

[0009] Furthermore, the conveyor is a belt conveyor, which includes a conveyor belt, and a plurality of the limiting components are arranged on the conveyor belt.

[0010] Furthermore, the limiting assembly includes four L-shaped limiting blocks fixedly arranged on the conveyor belt, and the four L-shaped limiting blocks are arranged in a rectangular shape corresponding to the four corners of the photovoltaic glass; a plurality of supporting columns are evenly and fixedly arranged on the conveyor belt between the four L-shaped limiting blocks, for supporting the placement of the photovoltaic glass; the height of the supporting columns is smaller than the height setting of the L-shaped limiting blocks; the L-shaped limiting blocks and the supporting columns are both made of rubber material.

[0011] Furthermore, the support assembly includes support uprights symmetrically arranged on both sides of the conveyor, and a top plate is fixedly arranged on the top surface of the support uprights.

[0012] Furthermore, the spray assembly includes a driving cylinder fixedly arranged on the bottom surface of the top plate, four driving cylinders are arranged in a rectangular shape and are arranged vertically downward, and a mounting plate is fixedly arranged at the transmission end of the driving cylinder in the horizontal direction; a mounting sleeve is fixedly arranged through the middle of the mounting plate, and a mounting rod is fixedly arranged at the bottom end of the mounting sleeve, and the length direction of the mounting rod is perpendicular to the conveying direction of the conveyor; solenoid valve nozzles are fixedly arranged on the bottom surface of the mounting rod at uniform intervals along its length direction, and the solenoid valve nozzles are connected to the main body of the spray equipment through a hose.

[0013] Furthermore, the protection mechanism includes a protection cover arranged corresponding to the four L-shaped limit blocks, the protection cover is arranged in a cylindrical shape penetrating up and down, and the top end of the protection cover is fixedly arranged on the bottom surface of the mounting plate and located on the circumferential outer side of the mounting rod.

[0014] Furthermore, the four L-shaped limit blocks in a group of the limit assemblies are all arranged on the inner side of the protective cover.

[0015] Furthermore, the protective cover is provided with a U-shaped notch at the bottom of the two walls along the conveying direction of the conveyor, the height of the U-shaped notch is greater than the height setting of the L-shaped limit block, and the length of the U-shaped notch is greater than the width setting of the limit assembly.

[0016] A photovoltaic glass spraying method comprises the following steps:

[0017] 1) The conveyor drives the limit assembly to perform circular reciprocating movement;

[0018] 2) placing the photovoltaic glass in the limiting assembly on the top surface of the conveyor belt, limiting the photovoltaic glass on all sides by the four L-shaped limiting blocks, and supporting the photovoltaic glass by the supporting columns; then driving the photovoltaic glass to move by the conveyor;

[0019] 3) When the photovoltaic glass moves to the bottom of the spraying assembly, the solenoid valve nozzle is started to spray the photovoltaic glass. As the conveyor runs, the photovoltaic glass is driven to move, thereby spraying the entire photovoltaic glass. When the photovoltaic glass moves out of the protective cover, the spraying assembly stops working and waits for the next photovoltaic glass to be sprayed.

[0020] 4) The sprayed photovoltaic glass is moved to the outside of the spraying assembly, and the photovoltaic glass can be taken out from the limiting assembly.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] The photovoltaic glass spraying equipment and the spraying method thereof of the present invention realize a multi-station limiting assembly through the cooperation between the conveyor and the limiting assembly, that is, multiple photovoltaic glasses can be limited at the same time, which is convenient for the subsequent protective spraying of the photovoltaic glasses with good limiting, thereby improving the spraying efficiency; in addition, the protective cover provided reduces the impact on the external environment and the health of the staff when spraying the photovoltaic glass.

[0023] It should be understood that the contents described in the summary of the invention are not intended to limit the key or important features of the embodiments of the present invention, nor are they intended to limit the scope of the present invention. Other features of the present invention will become easily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings:

[0025] Figure 1 A schematic structural diagram of a photovoltaic glass spraying device and a spraying method thereof provided by an embodiment of the present invention;

[0026] Figure 2 It is a schematic diagram of the structure of the limit assembly and the conveyor belt after being assembled from a top view;

[0027] Figure 3 It is a schematic structural diagram of a side view of a spraying device;

[0028] Numbers in the figure: 1. Conveyor; 2. Conveyor belt; 3. Limiting assembly; 31. L-shaped limiting block; 32. Support column; 4. Supporting assembly; 41. Supporting vertical plate; 42. Top plate; 5. Spraying assembly; 51. Driving cylinder; 52. Mounting plate; 53. Mounting sleeve; 54. Mounting rod; 55. Solenoid valve nozzle; 56. Hose; 6. Protective cover; 7. U-shaped notch; 8. Photovoltaic glass. DETAILED DESCRIPTION

[0029] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant invention, rather than to limit the invention. It should also be noted that, for ease of description, only the parts related to the invention are shown in the accompanying drawings.

[0030] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0031] Please refer to Figures 1 to 3 The embodiment of the present invention provides a photovoltaic glass spraying device, including a transport mechanism, a limit mechanism, a spraying mechanism and a protection mechanism; wherein, the continuous spraying of the photovoltaic glass is achieved through the linkage and cooperation between the various mechanisms, and the environment around the photovoltaic glass is protected during the spraying process to prevent excessive leakage of spray mist, which affects the surrounding environment and the health of the staff;

[0032] Among them, the relevant structures involved in the spraying equipment of photovoltaic glass are as follows

[0033] The transport mechanism includes a conveyor 1 for transporting the photovoltaic glass 8;

[0034] In a preferred embodiment, the conveyor 1 is a belt conveyor, which includes a conveyor belt 2, which reciprocates in a ring shape, and a plurality of limit assemblies 3 are arranged on the conveyor belt.

[0035] A limiting mechanism is arranged on the conveyor 1, and the limiting mechanism includes a plurality of limiting components 3 arranged corresponding to the photovoltaic glass 8, and the plurality of limiting components 3 are arranged along the length direction of the conveyor 1;

[0036] In a preferred embodiment, the limiting assembly 3 includes four L-shaped limiting blocks 31 fixedly arranged on the conveyor belt 2, and the four L-shaped limiting blocks 31 are arranged in a rectangular shape corresponding to the four corners of the photovoltaic glass 8;

[0037] A number of support columns 32 are evenly fixedly arranged between the four L-shaped limit blocks 31 on the conveyor belt 2 for supporting the photovoltaic glass 8 ; since the support columns 32 have a certain height, it is more convenient to place and remove the photovoltaic glass 8 in the limit assembly 3 .

[0038] The height of the support column 32 is smaller than the height of the L-shaped limit block 31, so as to avoid affecting the position limitation of the photovoltaic glass 8 by the four L-shaped limit blocks 31;

[0039] The L-shaped limit block 31 and the support column 32 are both made of rubber material. The rubber material has certain flexibility and ductility, which is more conducive to the L-shaped limit block 31 and the support column 32 to rotate in a circle following the conveyor belt 2.

[0040] The spraying mechanism is arranged above the conveyor 1, and includes a support assembly 4 and a spraying assembly 5, and is used to spray the photovoltaic glass 8 located on the conveyor 1;

[0041] In a preferred embodiment, the support assembly 4 includes support uprights 41 symmetrically arranged on both sides of the conveyor 1, and a top plate 42 is fixedly arranged on the top surface of the support uprights 41; that is, the two support uprights 41 and one top plate 42 are U-shaped and are erected on both sides and the top of the conveyor 1.

[0042] In a preferred embodiment, the spraying assembly 5 includes a driving cylinder 51 fixedly arranged on the bottom surface of the top plate 42, four driving cylinders 51 are arranged in a rectangular shape and are arranged vertically downward, and a mounting plate 52 in a horizontal direction is fixedly arranged at the transmission end of the driving cylinder 51; the mounting plate 52 is driven by the arranged driving cylinder 51 to move up and down;

[0043] A mounting sleeve 53 is fixedly provided in the middle of the mounting plate 52, and a mounting rod 54 is fixedly provided at the bottom end of the mounting sleeve 53. The length direction of the mounting rod 54 is perpendicular to the conveying direction of the conveyor 1; the length of the mounting rod 54 is not less than the width of the photovoltaic glass 8;

[0044] Solenoid valve nozzles 55 are fixedly arranged on the bottom surface of the mounting rod 54 at even intervals along the length direction thereof. The solenoid valve nozzles 55 are connected to a spraying equipment body (not shown) via a hose 56 .

[0045] The hose 56 passes through the interior of the mounting sleeve 53; the spraying equipment body includes a feeding mechanism, an atomization source mechanism, and the like.

[0046] The protection mechanism is sleeved on the circumferential outer side of the spraying assembly 5 and is used for spraying protection of the photovoltaic glass 8.

[0047] In a preferred embodiment, the protective mechanism includes a protective cover 6 arranged corresponding to four L-shaped limit blocks 31. The protective cover 6 is arranged to be a cylindrical shape that penetrates up and down. The top end of the protective cover 6 is fixedly arranged on the bottom surface of the mounting plate 52 and is located on the circumferential outer side of the mounting rod 54.

[0048] The protective cover 6 is arranged on the circumferential outer side of the limiting assembly 3 that moves to the bottom thereof, so as to prevent excessive leakage of atomized spray material during the spraying process.

[0049] In a preferred embodiment, the four L-shaped limiting blocks 31 in a set of limiting components 3 are all disposed on the inner side of the protective cover 6 .

[0050] In a preferred embodiment, the protective cover 6 is provided with a U-shaped notch 7 at the bottom of the two walls along the conveying direction of the conveyor 1, the height of the U-shaped notch 7 is greater than the height setting of the L-shaped limit block 31, the length of the U-shaped notch 7 is greater than the width setting of the limit component 3, and the width direction of the limit component 3 is designated as the width direction of the conveyor 1.

[0051] The U-shaped notch 7 can avoid motion interference between the protective cover 6 and the L-shaped limit block 31 in the limit assembly 3 when the conveyor 1 is running. The U-shaped notch 7 can ensure the continuous operation of the conveyor 1 without interference.

[0052] A photovoltaic glass spraying method comprises the following steps:

[0053] 1) The conveyor 1 drives the limiting assembly 3 to perform circular reciprocating movement;

[0054] Since the conveyor 1 is a belt conveyor, and the conveyor belt 2 on the conveyor 1 is arranged in an annular shape, a plurality of limit assemblies 3 are arranged along the annular direction of the conveyor belt 2, and a plurality of photovoltaic glasses 8 can be simultaneously limited and fixedly supported in the limit assemblies 3 on the upper surface of the conveyor belt 2, and then conveyed;

[0055] 2) placing the photovoltaic glass 8 in the limiting assembly 3 on the top surface of the conveyor belt 2, limiting the photovoltaic glass 8 on all sides by four L-shaped limiting blocks 31, and supporting the photovoltaic glass 8 by supporting columns 32; then driving the photovoltaic glass 8 to move by the conveyor 1;

[0056] The L-shaped limit blocks 31 in a set of limit assemblies 3 limit the four corners of the photovoltaic glass 8 to prevent the position of the photovoltaic glass 8 from being offset. In addition, the support column 32 supports the photovoltaic glass 8. The support column 32 has a certain height, which supports the photovoltaic glass 8 and facilitates the placement and removal of the photovoltaic glass 8.

[0057] 3) When the photovoltaic glass 8 moves to the bottom of the spraying assembly 5, the solenoid valve nozzle 55 is started to spray the photovoltaic glass 8. As the conveyor 1 runs, the photovoltaic glass 8 is driven to move, thereby spraying the entire photovoltaic glass 8. When the photovoltaic glass 8 moves out of the outside of the protective cover 6, the spraying assembly 5 stops working and waits for the next photovoltaic glass 8 to be sprayed.

[0058] 4) The photovoltaic glass 8 after spraying is moved to the outside of the spraying assembly 5, that is, the photovoltaic glass 8 can be taken out from the limiting assembly 3, thereby improving the overall spraying efficiency.

[0059] To sum up, the entire spraying device can not only place multiple photovoltaic glasses at the same time and limit the positions of multiple photovoltaic glasses, but also continuously spray the photovoltaic glasses and then remove the sprayed photovoltaic glasses. The overall operation is smooth and the spraying efficiency is high. The protective cover is set up to reduce the risk of leakage of atomized spray material, thereby protecting the external environment and reducing the impact on the health of the staff.

[0060] In the description of this specification, the terms "connection", "installation", "fixation" and the like should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0061] In the description of this specification, the description of the terms "one embodiment", "some embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0062] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications 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 spraying device, characterized in that: It includes transport mechanism, limit mechanism, spray mechanism and protection mechanism; among which, The transport mechanism includes a conveyor for transporting the photovoltaic glass; The limiting mechanism is arranged on the conveyor, and the limiting mechanism includes a plurality of limiting components arranged corresponding to the photovoltaic glass, and the plurality of limiting components are arranged along the length direction of the conveyor; The spraying mechanism is arranged above the conveyor, and comprises a supporting assembly and a spraying assembly, and is used for spraying the photovoltaic glass located on the conveyor; The protection mechanism is sleeved on the circumferential outer side of the spraying assembly and is used for spraying protection of photovoltaic glass.

2. The photovoltaic glass spraying equipment according to claim 1, characterized in that: The conveyor is a belt conveyor, which includes a conveyor belt, and a plurality of the limiting components are arranged on the conveyor belt.

3. The photovoltaic glass spraying equipment according to claim 2, characterized in that: The limiting assembly includes four L-shaped limiting blocks fixedly arranged on the conveyor belt, and the four L-shaped limiting blocks are arranged in a rectangular shape corresponding to the four corners of the photovoltaic glass; a plurality of supporting columns are evenly and fixedly arranged on the conveyor belt between the four L-shaped limiting blocks for supporting the placement of the photovoltaic glass; the height of the supporting columns is smaller than the height setting of the L-shaped limiting blocks; the L-shaped limiting blocks and the supporting columns are both made of rubber material.

4. The photovoltaic glass spraying equipment according to claim 3, characterized in that: The support assembly includes support uprights symmetrically arranged on both sides of the conveyor, and a top plate is fixedly arranged on the top surface of the support uprights.

5. The photovoltaic glass spraying equipment according to claim 4, characterized in that: The spraying assembly includes a driving cylinder fixedly arranged on the bottom surface of the top plate, wherein four driving cylinders are arranged in a rectangular shape and are arranged vertically downward, and a mounting plate is fixedly arranged at the transmission end of the driving cylinder in the horizontal direction; a mounting sleeve is fixedly arranged through the middle of the mounting plate, and a mounting rod is fixedly arranged at the bottom end of the mounting sleeve, and the length direction of the mounting rod is arranged perpendicular to the conveying direction of the conveyor; solenoid valve nozzles are fixedly arranged on the bottom surface of the mounting rod at uniform intervals along its length direction, and the solenoid valve nozzles are connected to the main body of the spraying equipment through a hose.

6. The photovoltaic glass spraying equipment according to claim 5, characterized in that: The protection mechanism includes a protection cover arranged corresponding to the four L-shaped limit blocks, the protection cover is arranged in a cylindrical shape that penetrates up and down, and the top end of the protection cover is fixedly arranged on the bottom surface of the mounting plate and located on the circumferential outer side of the mounting rod.

7. The photovoltaic glass spraying equipment according to claim 6, characterized in that: The four L-shaped limit blocks in a group of the limit assemblies are all arranged on the inner side of the protective cover.

8. The photovoltaic glass spraying equipment according to claim 7, characterized in that: The bottom of the two walls of the protective cover along the conveying direction of the conveyor are provided with a U-shaped notch, the height of the U-shaped notch is greater than the height of the L-shaped limit block, and the length of the U-shaped notch is greater than the width of the limit assembly.

9. A photovoltaic glass spraying method, characterized in that: The steps include: 1) The conveyor drives the limit assembly to perform circular reciprocating movement; 2) placing the photovoltaic glass in the limiting assembly on the top surface of the conveyor belt, limiting the photovoltaic glass on all sides by the four L-shaped limiting blocks, and supporting the photovoltaic glass by the supporting columns; and then driving the photovoltaic glass to move by the conveyor; 3) When the photovoltaic glass moves to the bottom of the spraying assembly, the solenoid valve nozzle is started to spray the photovoltaic glass. As the conveyor runs, the photovoltaic glass is driven to move, thereby spraying the entire photovoltaic glass. When the photovoltaic glass moves out of the protective cover, the spraying assembly stops working and waits for the next photovoltaic glass to be sprayed. 4) The sprayed photovoltaic glass is moved to the outside of the spraying assembly, and the photovoltaic glass can be taken out from the limiting assembly.

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