Photovoltaic support aluminum profile straightening machining device

Abstract

The utility model relates to the technical field of aluminum profile straightening, in particular to a photovoltaic support aluminum profile straightening machining device which is characterized in that an adjusting device comprises two hollow plates, extending plates are slidably connected into the hollow plates, rotating shafts are rotatably connected to the surfaces of the two extending plates, and a U-shaped plate is fixedly installed between the two rotating shafts; a motor is fixedly mounted on the surface of one extension plate, threaded rods are rotationally connected between the inner walls of the two ends of the U-shaped plate, rotating wheels are fixedly mounted on the surfaces of the threaded rods, a U-shaped frame is fixedly mounted on the surface of the top of the movable plate, a vertical groove is fixedly formed in the surface of the inner wall of the U-shaped frame, and a pressing plate is slidably connected into the vertical groove; an air cylinder is fixedly mounted on the surface of the top horizontal end of the U-shaped frame. According to the straightening device for aluminum profile machining, the problems that two bases and a machining table of an existing straightening device for aluminum profile machining are fixedly installed, so that the distance between the two bases cannot be adjusted, and only aluminum profiles of one specification and length can be straightened are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profile straightening, in particular to a straightening processing device for photovoltaic bracket aluminum profiles. Background Technique

[0002] The main equipment for photovoltaic power generation includes solar cell modules, inverters, junction boxes, photovoltaic brackets, etc. Among them, the photovoltaic bracket plays the role of placing, installing, and fixing solar cell modules. Currently, stainless steel is often used to make photovoltaic brackets. However, the photovoltaic brackets made of stainless steel have high costs and poor corrosion resistance in saline-alkali environments. Therefore, in order to solve the above problems, photovoltaic brackets made of aluminum profiles will be used later.

[0003] There is a straightening device for processing ultra-thin wall aluminum profiles with the existing publication number CN221311989U. This patent uses a clamping cylinder to drive the clamp block to move inward, then starts the stepping motor to work. The movable seat drives the sliding sleeve to slide left and right on the outer surface of the slide rail through the connecting plate. At the same time, the servo motor is started to work. The driving gear drives the clamp frame on the right to rotate through the driven gear, so that the clamp frames on both sides drive the clamped aluminum profile to rotate. Then the telescopic cylinder is extended and retracted, and the output end of the telescopic cylinder drives the straightening head to move up and down to press and straighten the clamped aluminum profile. Through the cooperation of the above technologies, the purpose of precise straightening can be achieved.

[0004] The inventor found in daily work that the two bases of the above-mentioned straightening device for processing ultra-thin wall aluminum profiles are fixedly installed with the processing table, resulting in the distance between the two bases being unable to be adjusted, so that only aluminum profiles of one specification length can be straightened and processed, and the applicability is relatively low. Content of the Utility Model

[0005] The purpose of the utility model is to solve the technical problems in the above background and propose a straightening processing device for photovoltaic bracket aluminum profiles.

[0006] To achieve the above object, the utility model adopts the following technical solution: a straightening processing device for photovoltaic bracket aluminum profiles, including a bottom plate, a long groove is formed on the surface of the bottom plate, an L-shaped bracket is slidably connected inside the long groove, a first electric telescopic rod is fixedly installed on the inner wall surface of the top of the horizontal end of the L-shaped bracket, a straightening plate is fixedly installed at the output end of the first electric telescopic rod, a support plate is fixedly installed on the surface of the bottom plate, a second electric telescopic rod is fixedly installed on the surface of the support plate, the output end of the second electric telescopic rod is fixedly connected with the L-shaped bracket, an adjusting device is arranged on the surface of the bottom plate, the adjusting device includes two hollow plates, the two hollow plates are fixedly installed on the surface of the bottom plate, an extension plate is slidably connected inside the hollow plate, a rotating shaft is rotatably connected to the surfaces of the two extension plates, a U-shaped plate is fixedly installed between the two rotating shafts, a motor is fixedly installed on the surface of one of the extension plates, and the output end of the motor is fixedly connected with one of the rotating shafts. The setting of the motor plays the role of driving the rotating shaft to rotate.

[0007] Preferably, threaded rods are rotatably connected between the inner wall surfaces of the two ends of the U-shaped plate, a runner is fixedly installed on the surface of the threaded rod, and the threads on the surface of the threaded rod are reverse threads centered on the runner. The setting of the runner plays the role of driving the threaded rod to rotate.

[0008] Preferably, a sliding rod is fixedly installed between the inner wall surfaces of the two ends of the U-shaped plate, and two movable plates are threadedly connected to the surface of the threaded rod. The setting of the threaded rod plays the role of driving the movable plate to move on the surface of the sliding rod.

[0009] Preferably, a U-shaped frame is fixedly installed on the top surface of the movable plate, a vertical groove is fixedly installed on the inner wall surface of the U-shaped frame, a pressing plate is slidably connected inside the vertical groove, a placing plate is fixedly installed on the horizontal end surface of the bottom of the U-shaped frame, a cylinder is fixedly installed on the horizontal end surface of the top of the U-shaped frame, and the output end of the cylinder is fixedly connected with the pressing plate. The setting of the cylinder plays the role of driving the pressing plate to move.

[0010] Preferably, a limiting device is arranged on the outer wall surfaces of the two hollow plates, the limiting device includes a round rod, the round rod is fixedly installed on the outer wall surface of the hollow plate, a moving plate is slidably connected to the surface of the round rod, a plug rod is fixedly installed on the surface of the moving plate, a plurality of jacks are evenly formed on the outer wall surface of the extension plate, and a pull rod is fixedly installed on the surface of the moving plate away from the plug rod. The setting of the plug rod and the jacks plays the role of limiting the position of the extension plate.

[0011] Preferably, a limiting plate is fixedly installed on the surface of the round rod away from the hollow plate, and a spring is fixedly installed between the limiting plate and the moving plate. The setting of the spring plays the role of limiting the position of the moving plate on the surface of the round rod.

[0012] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0013] 1. In the present utility model, by providing an adjusting device, when adjusting the distance between the two U-shaped frames according to the length dimension of the aluminum profile, first rotate the rotating wheel. The rotation of the rotating wheel drives the rotation of the threaded rod. Since the threads on the surface of the threaded rod are reverse threads centered on the rotating wheel, when the rotating wheel drives the threaded rod to rotate, the two movable plates threadedly connected to its surface move towards or away from each other on the surface of the sliding rod. The movement of the two movable plates towards or away from each other on the surface of the sliding rod drives the two U-shaped frames to move away from or towards each other. When the two U-shaped frames move to a suitable position, place the aluminum profile to be straightened between the two placing plates, and then start the air cylinder. The start of the air cylinder drives the pressing plate to move downward inside the vertical groove. The downward movement of the pressing plate inside the vertical groove presses and fixes the aluminum profile on the surface of the placing plate. After the aluminum profile is pressed and fixed, start the motor. The start of the motor drives the rotation of the rotating shaft. The rotation of the rotating shaft drives the rotation of the U-shaped plate. The rotation of the U-shaped plate drives the rotation of the aluminum profile. Finally, start the first electric telescopic rod. The start of the first electric telescopic rod drives the straightening plate to move up and down to press and straighten the pressed aluminum profile. When it is necessary to change the straightening position of the straightening plate, start the second electric telescopic rod. The start of the second electric telescopic rod drives the L-shaped bracket to move inside the long groove. The movement of the L-shaped bracket inside the long groove drives the second electric telescopic rod and the straightening plate to move. When the straightening plate moves to a suitable position, turn off the second electric telescopic rod. Through the cooperation of the above structures, the distance between the two U-shaped frames can be adjusted, so that the device can meet the pressing and straightening of aluminum profiles with different length dimensions, improving the adaptability of the device.

[0014] 2. In the present utility model, by providing a limiting device, after the aluminum profile is straightened, pull the pull rod. The movement of the pull rod drives the moving plate to move on the surface of the round rod. The movement of the moving plate on the surface of the round rod will squeeze the spring, causing the spring to be compressed under force. At the same time, the movement of the moving plate on the surface of the round rod also drives the insertion rod to move. The movement of the insertion rod causes it to move out of the inside of the insertion hole. The separation of the insertion rod and the insertion hole causes the extension plate to lose its limit inside the hollow plate. At this time, the extension plate can be moved. The movement of the extension plate drives the movement of the U-shaped plate. The movement of the U-shaped plate drives the movement of the U-shaped frame. When the U-shaped frame moves to a suitable position, release the pull rod, and use the resilience of the spring to make the insertion rod re-insert into the corresponding insertion hole to fix the position of the extension plate at this time. Through the cooperation of the above structures, the overall height of the U-shaped plate can be lowered, so that it is convenient to perform the blanking operation on the aluminum profile after straightening, further improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1The present utility model provides a three-dimensional structural schematic diagram of a straightening and processing device for photovoltaic support aluminum profiles;

[0016] Figure 2 The present utility model provides a left-view structural schematic diagram of a straightening and processing device for photovoltaic support aluminum profiles;

[0017] Figure 3 The present utility model provides a right-view structural schematic diagram of a straightening and processing device for photovoltaic support aluminum profiles;

[0018] Figure 4 The present utility model provides a straightening and processing device for photovoltaic support aluminum profiles Figure 1 The structural schematic diagram at position A in;

[0019] Legend:

[0020] 1. Bottom plate; 2. Adjusting device; 201. Hollow plate; 202. Extension plate; 203. Rotating shaft; 204. U-shaped plate; 205. Motor; 206. Threaded rod; 207. Runner; 208. Slide bar; 209. Movable plate; 210. U-shaped frame; 211. Vertical groove; 212. Pressing plate; 213. Placing plate; 214. Cylinder; 3. Limiting device; 31. Round rod; 32. Moving plate; 33. Plug rod; 34. Jack; 35. Pull rod; 36. Limiting plate; 37. Spring; 4. Long groove; 5. L-shaped bracket; 6. First electric telescopic rod; 7. Straightening plate; 8. Support plate; 9. Second electric telescopic rod. Specific embodiments

[0021] In order to more clearly understand the above-mentioned objects, features and advantages of the present utility model, the following further describes the present utility model with reference to the drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0022] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the specific embodiments disclosed in the following specification.

[0023] Please refer to Figures 1-4 , the present utility model provides a technical solution: a straightening and processing device for photovoltaic support aluminum profiles, including a bottom plate 1, a long groove 4 is opened on the surface of the bottom plate 1, an L-shaped bracket 5 is slidably connected inside the long groove 4, a first electric telescopic rod 6 is fixedly installed on the inner wall surface of the top of the horizontal end of the L-shaped bracket 5, the output end of the first electric telescopic rod 6 is fixedly installed with a straightening plate 7, a support plate 8 is fixedly installed on the surface of the bottom plate 1, a second electric telescopic rod 9 is fixedly installed on the surface of the support plate 8, and the output end of the second electric telescopic rod 9 is fixedly connected with the L-shaped bracket 5.

[0024] Specifically, the specific settings and functions of its adjusting device 2 and limiting device 3 will be described below.

[0025] In this embodiment: An adjusting device 2 is provided on the surface of the bottom plate 1. The adjusting device 2 includes two hollow plates 201. The two hollow plates 201 are fixedly installed on the surface of the bottom plate 1. An extension plate 202 is slidably connected inside the hollow plate 201. Rotating shafts 203 are rotatably connected to the surfaces of the two extension plates 202. A U-shaped plate 204 is fixedly installed between the two rotating shafts 203. A motor 205 is fixedly installed on the surface of one of the extension plates 202, and the output end of the motor 205 is fixedly connected to one of the rotating shafts 203.

[0026] In this embodiment: The setting of the motor 205 plays an effect of driving the rotating shaft 203 to rotate.

[0027] Specifically, threaded rods 206 are rotatably connected between the inner walls at both ends of the U-shaped plate 204. Rotating wheels 207 are fixedly installed on the surfaces of the threaded rods 206. The threads on the surface of the threaded rod 206 are reverse threads centered on the rotating wheel 207.

[0028] In this embodiment: The setting of the rotating wheel 207 plays an effect of driving the threaded rod 206 to rotate.

[0029] Specifically, slide rods 208 are fixedly installed between the inner walls at both ends of the U-shaped plate 204. Two movable plates 209 are threadedly connected to the surface of the threaded rod 206. The setting of the threaded rod 206 plays an effect of driving the movable plate 209 to move on the surface of the slide rod 208.

[0030] Specifically, a U-shaped frame 210 is fixedly installed on the top surface of the movable plate 209. A vertical groove 211 is fixedly installed on the inner wall surface of the U-shaped frame 210. A pressing plate 212 is slidably connected inside the vertical groove 211. A placement plate 213 is fixedly installed on the horizontal end surface at the bottom of the U-shaped frame 210. A cylinder 214 is fixedly installed on the horizontal end surface at the top of the U-shaped frame 210. The output end of the cylinder 214 is fixedly connected to the pressing plate 212. The setting of the cylinder 214 plays an effect of driving the pressing plate 212 to move.

[0031] In this embodiment: Limiting devices 3 are provided on the outer wall surfaces of both hollow plates 201. The limiting device 3 includes a round rod 31, and the round rod 31 is fixedly installed on the outer wall surface of the hollow plate 201. A moving plate 32 is slidably connected to the surface of the round rod 31. A plug rod 33 is fixedly installed on the surface of the moving plate 32. A plurality of jacks 34 are evenly formed on the outer wall surface of the extension plate 202. A pull rod 35 is fixedly installed on the surface of the end of the moving plate 32 away from the plug rod 33. After the aluminum profile is straightened, the pull rod 35 is pulled. The movement of the pull rod 35 drives the moving plate 32 to move on the surface of the round rod 31. The movement of the moving plate 32 on the surface of the round rod 31 will compress the spring 37, causing the spring 37 to be compressed by the force. At the same time, the movement of the moving plate 32 on the surface of the round rod 31 also drives the plug rod 33 to move. The movement of the plug rod 33 causes it to move out of the interior of the jack 34. The separation of the plug rod 33 and the jack 34 causes the extension plate 202 to lose its limit inside the hollow plate 201. At this time, the extension plate 202 can be moved. The movement of the extension plate 202 drives the U-shaped plate 204 to move. The movement of the U-shaped plate 204 drives the U-shaped frame 210 to move. When the U-shaped frame 210 moves to a suitable position, the pull rod 35 is released, and the resilience of the spring 37 is used to make the plug rod 33 re-insert into the corresponding jack 34 to fix the position of the extension plate 202 at this time. Through the cooperation of the above structure, the overall height of the U-shaped plate 204 can be lowered, so as to facilitate the cutting operation of the aluminum profile after straightening, and further improve the practicality of the device.

[0032] Specifically, a limiting plate 36 is fixedly installed on the surface of the end of the round rod 31 away from the hollow plate 201. A spring 37 is fixedly installed between the limiting plate 36 and the moving plate 32.

[0033] In this embodiment: The setting of the spring 37 plays a role in restricting the position of the moving plate 32 on the surface of the round rod 31.

[0034] Working principle: By setting the adjusting device 2, when adjusting the distance between the two U-shaped frames 210 according to the length dimension of the aluminum profile, first rotate the rotating wheel 207. The rotation of the rotating wheel 207 drives the rotation of the threaded rod 206. Since the threads on the surface of the threaded rod 206 are reverse threads centered on the rotating wheel 207, when the rotating wheel 207 drives the threaded rod 206 to rotate, the two movable plates 209 connected to its surface threads move towards or away from each other on the surface of the slide rod 208. The movement of the two movable plates 209 towards or away from each other on the surface of the slide rod 208 drives the two U-shaped frames 210 to move away from or towards each other. When the two U-shaped frames 210 move to the appropriate positions, place the aluminum profile to be straightened between the two placing plates 213, and then start the air cylinder 214. The start of the air cylinder 214 drives the pressing plate 212 to move downward inside the vertical groove 211. The downward movement of the pressing plate 212 inside the vertical groove 211 presses and fixes the aluminum profile on the surface of the placing plate 213. After the aluminum profile is pressed and fixed, start the motor 205. The start of the motor 205 drives the rotation of the rotating shaft 203. The rotation of the rotating shaft 203 drives the rotation of the U-shaped plate 204. The rotation of the U-shaped plate 204 drives the rotation of the aluminum profile. Finally, start the first electric telescopic rod 6. The start of the first electric telescopic rod 6 drives the straightening plate 7 to move up and down to press and straighten the pressed aluminum profile. When it is necessary to change the straightening position of the straightening plate 7, start the second electric telescopic rod 9. The start of the second electric telescopic rod 9 drives the L-shaped bracket 5 to move inside the long groove 4. The movement of the L-shaped bracket 5 inside the long groove 4 drives the second electric telescopic rod 9 and the straightening plate 7 to move. When the straightening plate 7 moves to the appropriate position, turn off the second electric telescopic rod 9. Through the cooperation of the above structures, the distance between the two U-shaped frames 210 can be adjusted, so that the device can meet the requirements of pressing and straightening aluminum profiles with different length dimensions, improving the adaptability of the device. After the aluminum profile is straightened, pull the pull rod 35. The movement of the pull rod 35 drives the moving plate 32 to move on the surface of the round rod 31. The movement of the moving plate 32 on the surface of the round rod 31 will squeeze the spring 37, causing the spring 37 to be compressed under force. At the same time, the movement of the moving plate 32 on the surface of the round rod 31 also drives the insertion rod 33 to move. The movement of the insertion rod 33 causes it to move out of the inside of the insertion hole 34. The separation of the insertion rod 33 and the insertion hole 34 causes the extension plate 202 to lose its limit inside the hollow plate 201. At this time, the extension plate 202 can be moved. The movement of the extension plate 202 drives the movement of the U-shaped plate 204. The movement of the U-shaped plate 204 drives the movement of the U-shaped frame 210. When the U-shaped frame 210 moves to the appropriate position, release the pull rod 35, and use the resilience of the spring 37 to make the insertion rod 33 re-insert into the corresponding insertion hole 34 to fix the position of the extension plate 202 at this time. Through the cooperation of the above structures, the overall height of the U-shaped plate 204 can be lowered, so that it is convenient to unload the aluminum profile after straightening, further improving the practicability of the device.

[0035] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model in other forms. Any person skilled in the art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as they do not depart from the technical solution content of the present utility model, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present utility model still belong to the protection scope of the technical solution of the present utility model. In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific situations.

Claims

1. A straightening processing device for photovoltaic support aluminum profiles, comprising a bottom plate (1). A long groove (4) is formed on the surface of the bottom plate (1). An L-shaped bracket (5) is slidably connected inside the long groove (4). A first electric telescopic rod (6) is fixedly installed on the inner wall surface of the top of the horizontal end of the L-shaped bracket (5). A straightening plate (7) is fixedly installed at the output end of the first electric telescopic rod (6). A support plate (8) is fixedly installed on the surface of the bottom plate (1). A second electric telescopic rod (9) is fixedly installed on the surface of the support plate (8). The output end of the second electric telescopic rod (9) is fixedly connected to the L-shaped bracket (5), and it is characterized in that: The surface of the bottom plate (1) is provided with an adjusting device (2). The adjusting device (2) includes two hollow plates (201). The two hollow plates (201) are fixedly installed on the surface of the bottom plate (1). An extension plate (202) is slidably connected inside the hollow plate (201). Rotating shafts (203) are rotatably connected to the surfaces of the two extension plates (202). A U-shaped plate (204) is fixedly installed between the two rotating shafts (203). A motor (205) is fixedly installed on the surface of one of the extension plates (202), and the output end of the motor (205) is fixedly connected to one of the rotating shafts (203).

2. The straightening and processing device for aluminum profiles of a photovoltaic support according to claim 1, characterized in that: Rotating rods (206) are rotatably connected between the inner walls at both ends of the U-shaped plate (204). A runner (207) is fixedly installed on the surface of the rotating rod (206). The threads on the surface of the rotating rod (206) are reverse threads centered on the runner (207).

3. The straightening and processing device for aluminum profiles of a photovoltaic support according to claim 2, characterized in that: A sliding rod (208) is fixedly installed between the inner walls at both ends of the U-shaped plate (204). Two movable plates (209) are threadedly connected to the surface of the rotating rod (206).

4. A straightening and processing device for a photovoltaic support aluminum profile according to claim 3, characterized in that: A U-shaped frame (210) is fixedly installed on the top surface of the movable plate (209). A vertical groove (211) is fixedly installed on the inner wall surface of the U-shaped frame (210). A pressing plate (212) is slidably connected inside the vertical groove (211). A placement plate (213) is fixedly installed on the surface of the horizontal end at the bottom of the U-shaped frame (210). A cylinder (214) is fixedly installed on the surface of the horizontal end at the top of the U-shaped frame (210), and the output end of the cylinder (214) is fixedly connected to the pressing plate (212).

5. The straightening and processing device for a photovoltaic support aluminum profile according to claim 1, characterized in that: Limiting devices (3) are provided on the outer wall surfaces of the two hollow plates (201). The limiting device (3) includes a round rod (31). The round rod (31) is fixedly installed on the outer wall surface of the hollow plate (201). A moving plate (32) is slidably connected to the surface of the round rod (31). A plug rod (33) is fixedly installed on the surface of the moving plate (32). A plurality of insertion holes (34) are evenly formed on the outer wall surface of the extension plate (202). A pull rod (35) is fixedly installed on the surface of the end of the moving plate (32) away from the plug rod (33).

6. The straightening and processing device for a photovoltaic support aluminum profile according to claim 5, characterized in that: A limiting plate (36) is fixedly installed on the surface of the end of the round rod (31) away from the hollow plate (201). A spring (37) is fixedly installed between the limiting plate (36) and the moving plate (32).

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