Powder spraying device for solar frame

Abstract

The utility model discloses a powder spraying device for a solar energy frame, which comprises a conveying frame, a fixing frame and a sand blasting mechanism, the surface of the fixing frame is provided with the sand blasting mechanism located at the top of the conveying frame, and the sand blasting mechanism comprises a movable plate, a rotating wheel, a chain belt, a motor, a mounting seat, a connecting hose, a spraying pipe, an outer screw groove and a screw hole. Chain belts with different length specifications are installed in the movable plate through rotating wheels, the specifications of the chain belts correspond to the specifications of solar frames to be machined, according to the specifications of the frames to be machined, spraying pipes are installed in installation bases on the surfaces of the corresponding chain belts, the movable plate moves downwards, motors at the corresponding positions operate, and the spraying pipes are driven to move through the chain belts. The spraying pipe sprays the inner wall of the frame in the moving process, automatic sand blasting operation of the photovoltaic frame is achieved, time and labor are saved, efficiency is higher, and meanwhile the spraying device can be suitable for common photovoltaic frames of different specifications.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic component processing, in particular to a powder spraying device for a solar energy frame. Background Art

[0002] Solar panels are devices that absorb sunlight and convert solar radiation energy directly or indirectly into electrical energy through photoelectric effect or photochemical effect. They are also one of the important components in photovoltaic systems. Photovoltaic panels are usually installed inside the photovoltaic panel frame. During production and processing, sandblasting equipment is required to sandblast the solar frame.

[0003] The existing solar photovoltaic panel sandblasting components have the following disadvantages when in use: the existing photovoltaic frame processing method is generally manual sandblasting with a handheld sandblasting gun, which is cumbersome, time-consuming and labor-intensive. Some automated sandblasting machines are not suitable for photovoltaic frame components of different specifications during actual use. For this reason, we propose a powder spraying device for solar frames. Utility Model Content

[0004] The main purpose of the utility model is to provide a powder spraying device for solar panels. By means of a sandblasting mechanism arranged on the surface of a fixing frame, the sandblasting process can be automatically realized and the device is applicable to common photovoltaic module frames of different specifications, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A powder spraying device for a solar frame comprises a conveying frame, a fixing frame and a sandblasting mechanism, wherein the fixing frame is provided with a sandblasting mechanism located at the top of the conveying frame, and the sandblasting mechanism comprises a movable plate, a rotating wheel, a chain belt, a motor, a mounting seat, a connecting hose, a nozzle, an external screw groove and a screw hole, wherein the movable plate is provided with a chain belt of different lengths through a rotating wheel, and the chain belt specifications correspond to the specifications of the solar frame to be processed, the motor power output end is connected to the rotating wheel and the chain belt surface is provided with a mounting seat, the connecting hose is provided with a nozzle and an external screw groove is provided on the outer periphery of the nozzle, and screw holes are provided inside the mounting seat, and the screw holes and the external screw groove cooperate with each other.

[0007] Furthermore, it also includes a limiting mechanism. The limiting mechanism is arranged inside the movable plate, and the limiting mechanism includes a spring and a pressure plate. The movable plate is installed with a spring near the surface of the chain belt and is movably connected with the pressure plate through the spring; the bottom of the movable plate is installed with a pressure plate structure through the spring, and during the downward movement of the movable plate, the bottom of the pressure plate will contact the side position of the photovoltaic component frame, and then after the movable plate moves down into place, the spring is in a compressed state, and the spring elastic force is used to fix the frame position to keep its position stable. At the same time, the fixed position of the pressure plate is on the outer periphery of the side of the frame, which does not affect the sandblasting effect of the internal photovoltaic panel installation position.

[0008] Furthermore, a cylinder is installed on the top of the fixed frame and a power output end of the cylinder is connected to the top of the movable plate; the operation of the cylinder controls the up and down movement of the movable plate.

[0009] Furthermore, a feed pipe connected to an external feeding device is installed in the middle position of the top of the movable plate, and a rotating pipe is installed at the bottom of the feed pipe and is connected to a connecting hose through the rotating pipe; the feed pipe is connected to the external feeding device and is transported to the nozzle through the connecting hose, and the rotating pipe structure allows the nozzle to rotate around it.

[0010] Furthermore, a limiting rod penetrating the spring and inserted into the inside of the movable plate is installed at the top of the pressing plate and at the corresponding position of the spring; the limiting rod structure can keep the pressing plate vertically downward.

[0011] Compared with the prior art, the utility model has the following beneficial effects: before the spraying operation is carried out, a chain belt structure with different circumferences is arranged inside the movable plate, and different chain belt structures correspond to common photovoltaic module frames of different specifications. According to the specifications of the frame to be processed, the nozzle is installed inside the mounting seat corresponding to the chain belt surface, and the nozzle is rotated to adjust its spraying angle. When the conveying frame of the conveyor rack moves to the processing position, the movable plate moves down, the motor at the corresponding position runs and drives the nozzle to move through the chain belt, and the inner wall of the frame is sprayed during the movement of the nozzle, so that the automatic sandblasting operation of the photovoltaic frame is realized, which saves time and effort and is more efficient. At the same time, it can be applied to common photovoltaic frames of different specifications; a pressing plate structure is installed at the bottom of the movable plate through a spring. During the downward movement of the movable plate, the bottom of the pressing plate will contact the side position of the photovoltaic module frame. Then, after the movable plate moves down to the position, the spring is in a compressed state, and the spring elastic force is used to fix the frame position of the pressing plate to keep its position stable. At the same time, the fixing position of the pressing plate is at the outer periphery of the side of the frame, which does not affect the sandblasting effect of the internal photovoltaic panel installation position. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is a schematic diagram of the overall structure of a powder spraying device for a solar frame.

[0013] Figure 2The utility model is a schematic diagram of the internal structure of a movable plate of a powder spraying device for a solar frame.

[0014] Figure 3 The utility model is a schematic diagram of the spray pipe installation structure of a powder spraying device for a solar frame.

[0015] Figure 4 The utility model is a schematic diagram of a pressing plate installation structure of a powder spraying device for a solar frame.

[0016] In the figure: 1. conveying frame; 2. fixed frame; 3. sandblasting mechanism; 301. cylinder; 302. movable plate; 303. rotating wheel; 304. chain belt; 305. motor; 306. mounting seat; 307. feeding pipe; 308. rotating pipe; 309. connecting hose; 310. nozzle; 311. external screw groove; 312. screw hole; 4. limiting mechanism; 401. spring; 402. pressure plate; 403. limiting rod. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0018] like Figure 1-4 As shown, a powder spraying device for a solar frame includes a conveying frame 1, a fixed frame 2 and a sandblasting mechanism 3, the fixed frame 2 is provided with a sandblasting mechanism 3 located on the top of the conveying frame 1, the sandblasting mechanism 3 includes a movable plate 302, a rotating wheel 303, a chain belt 304, a motor 305, a mounting seat 306, a connecting hose 309, a nozzle 310, an outer screw groove 311 and a screw hole 312, the movable plate 302 is internally installed with a chain belt 304 of different lengths through the rotating wheel 303, and the specifications of the chain belt 304 correspond to the specifications of the solar frame to be processed, the power output end of the motor 305 is connected to the rotating wheel 303 and the surface of the chain belt 304 is provided with a mounting seat 306, the connecting hose 309 is installed with a nozzle 310 and the outer periphery of the nozzle 310 is provided with an outer screw groove 311, the mounting seat 306 is internally provided with a screw hole 312, and the screw hole 312 and the outer screw groove 311 cooperate with each other.

[0019] Among them, it also includes a limiting mechanism 4, the limiting mechanism 4 is arranged inside the movable plate 302, the limiting mechanism 4 includes a spring 401 and a pressure plate 402, the spring 401 is installed inside the movable plate 302 near the surface of the chain belt 304 and is movably connected with the pressure plate 402 through the spring 401; the bottom of the movable plate 302 is installed with a pressure plate 402 structure through the spring 401, when the movable plate 302 moves downward, the bottom of the pressure plate 402 will contact the side position of the photovoltaic component frame, and then after the movable plate 302 moves down into place, the spring 401 is in a compressed state, and the elastic force of the spring 401 is used to fix the frame position of the pressure plate 402 to keep its position stable, and at the same time, the fixed position of the pressure plate 402 is on the periphery of the side of the frame, which does not affect the sandblasting effect of the internal photovoltaic panel installation position.

[0020] Among them, a cylinder 301 is installed on the top of the fixed frame 2 and the power output end of the cylinder 301 is connected to the top of the movable plate 302, and a feed pipe 307 connected to an external feeding device is installed in the middle position of the top of the movable plate 302. A rotating pipe 308 is installed at the bottom of the feed pipe 307 and is connected to a connecting hose 309 through the rotating pipe 308; the operation of the cylinder 301 controls the up and down movement of the movable plate 302, the feed pipe 307 is connected to the external feeding device, and is transported to the nozzle 310 through the connecting hose 309. The structure of the rotating pipe 308 allows the nozzle 310 to rotate around it.

[0021] A limiting rod 403 penetrating the spring 401 and inserted into the movable plate 302 is installed at the top of the pressing plate 402 and at the corresponding position of the spring 401 ; the limiting rod 403 structure can keep the pressing plate 402 vertically downward.

[0022] It should be noted that the utility model is a powder spraying device for solar energy frames. When working, before the spraying operation is carried out, a chain belt 304 structure with different circumferences is arranged inside the movable plate 302. The different chain belt 304 structures correspond to the common photovoltaic module frames of different specifications. According to the specifications of the frame to be processed, the nozzle 310 is installed inside the mounting seat 306 on the surface of the corresponding chain belt 304, and the nozzle 310 is rotated to adjust its spraying angle. When the conveying frame of the conveying rack 1 moves to the processing position, the movable plate 302 moves down, and the motor 305 at the corresponding position runs and drives the nozzle 310 to move through the chain belt 304. During the movement of the nozzle 310 The inner wall of the frame is sprayed to realize the automated sandblasting operation of the photovoltaic frame, which saves time and effort and is more efficient. At the same time, it can be applied to common photovoltaic frames of different specifications. A pressure plate 402 structure is installed at the bottom of the movable plate 302 through a spring 401. During the downward movement of the movable plate 302, the bottom of the pressure plate 402 will contact the side position of the photovoltaic component frame. Then, after the movable plate 302 moves down into place, the spring 401 is in a compressed state. The elastic force of the spring 401 is used to fix the frame position of the pressure plate 402 to keep its position stable. At the same time, the fixed position of the pressure plate 402 is on the outer periphery of the side of the frame, which does not affect the sandblasting effect of the internal photovoltaic panel installation position.

[0023] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A powder spraying device for a solar frame, comprising a conveyor frame (1), characterized in that: The invention also comprises a fixed frame (2) and a sandblasting mechanism (3), wherein the fixed frame (2) is provided with a sandblasting mechanism (3) located on the top of the conveying frame (1), and the sandblasting mechanism (3) comprises a movable plate (302), a rotating wheel (303), a chain belt (304), a motor (305), a mounting seat (306), a connecting hose (309), a nozzle (310), an external screw groove (311) and a screw hole (312), and the movable plate (302) is provided with screws of different lengths and specifications through the rotating wheel (303). The chain belt (304) has a specification corresponding to that of the solar frame to be processed, the power output end of the motor (305) is connected to the rotating wheel (303), and a mounting seat (306) is provided on the surface of the chain belt (304), the connecting hose (309) is provided with a nozzle (310), and an outer screw groove (311) is provided on the outer periphery of the nozzle (310), and a screw hole (312) is provided inside the mounting seat (306), and the screw hole (312) and the outer screw groove (311) cooperate with each other.

2. A powder spraying device for a solar frame according to claim 1, characterized in that: The movable plate (302) further comprises a limiting mechanism (4), wherein the limiting mechanism (4) is arranged inside the movable plate (302), wherein the limiting mechanism (4) comprises a spring (401) and a pressure plate (402), wherein the movable plate (302) is provided with a spring (401) at a position close to the surface of the chain belt (304) and is movably connected to the pressure plate (402) via the spring (401).

3. A powder spraying device for a solar frame according to claim 1, characterized in that: A cylinder (301) is installed on the top of the fixed frame (2), and the power output end of the cylinder (301) is connected to the top of the movable plate (302).

4. A powder spraying device for a solar frame according to claim 1, characterized in that: A feeding pipe (307) connected to an external feeding device is installed at the middle position of the top of the movable plate (302), and a rotating pipe (308) is installed at the bottom of the feeding pipe (307) and is connected to a connecting hose (309) through the rotating pipe (308).

5. A powder spraying device for a solar frame according to claim 2, characterized in that: A limiting rod (403) is installed at the top of the pressure plate (402) and at the corresponding position of the spring (401). The limiting rod (403) penetrates the spring (401) and is inserted into the inside of the movable plate (302).

Images