Bending device for photovoltaic support production

Abstract

The utility model discloses a bending device for photovoltaic support production, which relates to the technical field of photovoltaic support production and comprises a supporting table, a mounting table arranged at the top end of the supporting table, a mounting plate arranged at the top end of the mounting table, a limiting component arranged on the surface of the mounting plate, and a shaping seat arranged in the middle of the top end of the mounting plate through bolts. A connecting groove is formed in one side of the top end of the mounting plate, a connecting frame is arranged in the connecting groove, and a mounting frame is arranged at the top end of the connecting frame; the device has the advantages that a bent photovoltaic support pipe is taken out from the position between the two connecting frames and extends into the mounting frame, burrs on the two sides of the bent position are ground and polished through the grinding disc rotating at a high speed so as to improve the product quality, one end of the dust suction pipe is connected with a pipeline of external dust suction equipment, and the dust suction efficiency is improved. And dust, chippings and pungent smell in the material collecting box can be conveniently collected and treated through negative pressure generated by the dust collection equipment, so that the safety of the machining process is improved.

Description

Technical Field

[0001] The utility model relates to a bending device, in particular to a bending device for producing a photovoltaic bracket, and belongs to the technical field of photovoltaic bracket production. Background Art

[0002] Photovoltaic is the abbreviation of solar photovoltaic power generation system. It is a new type of power generation system that uses the photovoltaic effect of solar cell semiconductor materials to directly convert solar radiation energy into electrical energy. It has two modes of operation: independent operation and grid-connected operation. Photovoltaic brackets are commonly used workpieces in photovoltaic power generation projects. In the process of producing photovoltaic brackets, the photovoltaic brackets need to be bent at a certain angle to meet different assembly requirements. Therefore, a bending device for photovoltaic bracket production is needed;

[0003] Among them, the "A bending device for photovoltaic bracket production" disclosed in the application number "CN202022832738.8" is also an increasingly mature technology, including a substrate, a bearing seat is welded and installed at the bottom of the substrate, a frame is welded and installed at the top of the substrate, and hydraulic cylinders are fixedly installed on both sides of the top of the frame; the substrate, the bearing seat, the frame, the drive motor, the rotating plate, the bending knife, the hydraulic cylinder, the bending mold and the clamping structure are used in coordination, and four groups of clamping structures are used by two people at the same time. While two groups of clamping structures are working, the other two groups of clamping structures are idle, so that the bending operation and the loading and unloading operations of the workpiece can be carried out at the same time, which effectively reduces the downtime of the device when the workpiece is replaced, thereby improving the working efficiency of the device. At the same time, the loading and unloading operations of the material are not located directly below the bending knife, so that the staff are away from the bending place, which improves the safety of the use of the bending device, and the double-station setting enables one machine to be used by two people, and its structure is more optimized and the design is more reasonable;

[0004] However, the above method still has the following defects in actual use: since the metal bracket pipe is prone to burrs after bending, the device is not equipped with a burr processing structure and cannot polish the burrs of the photovoltaic bracket after bending, which is easy to affect the production quality. Utility Model Content

[0005] The purpose of the utility model is to provide a bending device for photovoltaic bracket production, so as to solve the problem proposed in the above background technology that the device has no burr processing structure, cannot polish the burrs of the photovoltaic bracket after bending, and easily affects the production quality.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bending device for the production of photovoltaic brackets, comprising a support table, a mounting table is arranged at the top of the support table, a mounting plate is arranged at the top of the mounting table, a limiting component is arranged on the surface of the mounting plate, a forming seat is arranged at the middle of the top of the mounting plate through bolts, a connecting groove is opened on one side of the top of the mounting plate, a connecting frame is arranged inside the connecting groove, a mounting frame is arranged at the top of the connecting frame, servo motors are arranged at the middle of both sides of the mounting frame through motor seats, and grinding discs are arranged on the drive shafts of the two servo motors.

[0007] As a preferred technical solution of the utility model, a grille is provided inside the connection frame, and a collection box is provided at the bottom end of the connection frame through bolts.

[0008] As a preferred technical solution of the utility model, a dust suction pipe is arranged in the middle of the bottom end of the collecting box.

[0009] As a preferred technical solution of the utility model, the limit assembly includes two fixed frames, four screws and four limit plates. The two fixed frames are respectively arranged on both sides of the surface of the mounting plate, and each of the two sides of the fixed frame are threadedly connected with screws, and one end of each screw is rotatably connected to the limit plate.

[0010] As a preferred technical solution of the utility model, a guide rod is provided on the top of each of the limit plates, and guide grooves matching the guide rod are provided on both sides of the top of each of the fixed frames.

[0011] As a preferred technical solution of the utility model, an adjusting wheel is provided at the other end of the screw.

[0012] As a preferred technical solution of the utility model, the four corners at the top of the support platform are provided with support columns, the tops of the four support columns are provided with fixed platforms, and the middle of the bottom of the fixed platform is provided with an electric cylinder.

[0013] As a preferred technical solution of the utility model, a mounting seat is provided at the telescopic end of the electric cylinder, and a bending mold is provided at the bottom end of the mounting seat through bolts.

[0014] Compared with the related art, the bending device for photovoltaic bracket production provided by the utility model has the following beneficial effects:

[0015] In order to facilitate the polishing and grinding of the burrs on the bent photovoltaic bracket, the bent photovoltaic bracket pipe is taken out from between the two connecting frames, inserted into the installation frame, and the burrs on both sides of the bend are polished by a high-speed rotating grinding disc to improve the product quality, and one end of the vacuum pipe is connected to the pipe of the external vacuum equipment. The negative pressure generated by the vacuum equipment facilitates the collection of dust debris and pungent odors inside the collection box, so as to improve the safety of the processing process and make daily cleaning and maintenance more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a side structural schematic diagram of the utility model;

[0018] Figure 3 Schematic diagram of the explosion structure of the utility model;

[0019] Figure 4 For this utility model Figure 2 A schematic diagram of the enlarged structure at point A;

[0020] Figure 5 It is a partial enlarged structural schematic diagram of the utility model.

[0021] In the figure: 1. support table; 111. support column; 112. fixed table; 113. electric cylinder; 114. mounting seat; 115. bending mold; 2. mounting table; 3. mounting plate; 4. limit assembly; 41. fixed frame; 42. screw; 421. adjusting wheel; 43. limit plate; 44. guide rod; 45. guide groove; 5. shaping seat; 6. connecting groove; 601. grille; 61. connecting frame; 62. mounting frame; 63. servo motor; 64. grinding disc; 65. collection box; 66. dust suction pipe. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5The utility model provides a bending device for the production of photovoltaic brackets, including a support table 1, a mounting table 2 is fixedly arranged on the top of the support table 1, a mounting plate 3 is fixedly arranged on the top of the mounting table 2, a limiting component 4 is arranged on the surface of the mounting plate 3, a shaping seat 5 is arranged in the middle of the top of the mounting plate 3 through bolts, the shaping seat 5 is the bending point of the photovoltaic bracket, a connecting groove 6 is opened on one side of the top of the mounting plate 3, a connecting frame 61 is fixedly arranged inside the connecting groove 6, a mounting frame 62 is fixedly arranged on the top of the connecting frame 61, a servo motor 63 is fixedly arranged in the middle of both sides of the mounting frame 62 through a motor seat, and the transmission shafts of the two servo motors 63 are provided with grinding discs 64, and the burrs on both sides of the bending part are ground and polished by rotating the grinding discs 64.

[0024] A grid net 601 is fixedly arranged inside the connection frame 61, and a collecting box 65 is arranged at the bottom end of the connection frame 61 through bolts to collect the debris of the dropped materials.

[0025] A dust suction pipe 66 is fixedly arranged in the middle of the bottom end of the collection box 65. One end of the dust suction pipe 66 is connected to the pipeline of an external dust suction device. The negative pressure generated by the dust suction device facilitates the collection and treatment of dust debris and odor inside the collection box 65.

[0026] The limiting assembly 4 includes two fixed frames 41, four screws 42 and four limiting plates 43. The two fixed frames 41 are fixedly arranged on both sides of the surface of the mounting plate 3, and each of the two sides of the fixed frame 41 are threadedly connected with screws 42. One end of each screw 42 is rotatably connected to the limiting plate 43, and the pipes used in the production of the photovoltaic bracket are clamped by the limiting plates 43 on both sides.

[0027] A guide rod 44 is fixedly provided on the top of each limit plate 43, and guide grooves 45 matching the guide rod 44 are opened on both sides of the top of each fixed frame 41. The surface of the guide rod 44 can slide along the inner wall of the guide groove 45, so that the limit plate 43 will not rotate during the adjustment process.

[0028] An adjusting wheel 421 is fixedly provided at the other end of the screw rod 42 , and the screw rod 42 can be rotationally adjusted by rotating the adjusting wheel 421 .

[0029] The four corners at the top of the support platform 1 are fixedly provided with support columns 111, the tops of the four support columns 111 are fixedly provided with a fixed platform 112, and the middle part of the bottom end of the fixed platform 112 is fixedly provided with an electric cylinder 113, which provides power for the bending operation.

[0030] A mounting seat 114 is provided at the telescopic end of the electric cylinder 113 , and a bending die 115 is provided at the bottom end of the mounting seat 114 through bolts. The bending die 115 , which is easy to install and disassemble, is convenient for daily maintenance.

[0031] When in use, firstly, the photovoltaic bracket production bending device is transported to a suitable position through the support platform 1, and the photovoltaic bracket pipe to be bent is placed between the two connecting frames 61. The shaping seat 5 is the position of the bending point of the photovoltaic bracket pipe, and the position of the photovoltaic bracket pipe is adjusted left and right. After adjusting to the appropriate position, the screw 42 can be rotated and adjusted by rotating the adjusting wheel 421. Since one end of the screw 42 is rotatably connected to the back of the limit plate 43, during the process of adjusting the screw 42, the screw 42 will drive the limit plate 43 connected thereto to move synchronously. In order to prevent the limit plate 43 from rotating during the adjustment process, the surface of the guide rod 44 can slide along the inner wall of the guide groove 45. By adjusting the distance between the corresponding limit plates 43 on the left and right, the clamping and limiting of the photovoltaic bracket pipe can be achieved. Then, the electric cylinder 113 is started, and the telescopic end of the electric cylinder 113 drives the bending mold 115 to apply pressure downward through the mounting seat 114 to complete the bending operation of the photovoltaic bracket pipe.

[0032] After the bending process is completed, the bent photovoltaic bracket pipe is taken out from between the two connecting frames 61 by loosening the corresponding screw 42, and inserted into the installation frame 62, and the two servo motors 63 are started. The transmission shafts of the two servo motors 63 drive the grinding discs 64 connected thereto to rotate synchronously, and the burrs on both sides of the bending part are polished by the high-speed rotating grinding discs 64. During the polishing process, the staff adjusts the polishing position by holding the photovoltaic bracket pipe. In order to collect and process the debris and odor generated by the polishing, one end of the dust suction pipe 66 is connected to the pipe of the external dust suction equipment. The negative pressure generated by the dust suction equipment facilitates the collection and processing of dust, debris and odor inside the collection box 65.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bending device for photovoltaic bracket production, comprising a support platform (1), characterized in that: A mounting platform (2) is arranged at the top of the support platform (1), a mounting plate (3) is arranged at the top of the mounting platform (2), a limit assembly (4) is arranged on the surface of the mounting plate (3), a shaped seat (5) is arranged in the middle of the top of the mounting plate (3) via bolts, a connecting groove (6) is opened on one side of the top of the mounting plate (3), a connecting frame (61) is arranged inside the connecting groove (6), a mounting frame (62) is arranged at the top of the connecting frame (61), servo motors (63) are arranged in the middle of both sides of the mounting frame (62) via motor seats, and the transmission shafts of the two servo motors (63) are each provided with a grinding disc (64).

2. A bending device for photovoltaic bracket production according to claim 1, characterized in that: A grille net (601) is arranged inside the connection frame (61), and a material collection box (65) is arranged at the bottom end of the connection frame (61) via bolts.

3. A bending device for photovoltaic bracket production according to claim 2, characterized in that: A dust suction pipe (66) is provided in the middle of the bottom end of the material collecting box (65).

4. A bending device for photovoltaic bracket production according to claim 1, characterized in that: The limiting assembly (4) comprises two fixing frames (41), four screw rods (42) and four limiting plates (43); the two fixing frames (41) are respectively arranged on two sides of the surface of the mounting plate (3); both sides of each fixing frame (41) are threadedly connected to a screw rod (42); and one end of each screw rod (42) is rotatably connected to the limiting plate (43).

5. A photovoltaic bracket production bending device according to claim 4, characterized in that: A guide rod (44) is provided on the top of each of the limiting plates (43), and guide grooves (45) matching the guide rod (44) are provided on both sides of the top of each of the fixing frames (41).

6. A photovoltaic bracket production bending device according to claim 4, characterized in that: The other end of the screw rod (42) is provided with an adjusting wheel (421).

7. A photovoltaic bracket production bending device according to claim 1, characterized in that: The four corners at the top of the support platform (1) are each provided with a support column (111), the tops of the four support columns (111) are provided with a fixing platform (112), and the middle of the bottom of the fixing platform (112) is provided with an electric cylinder (113).

8. A photovoltaic bracket production bending device according to claim 7, characterized in that: A mounting seat (114) is provided at the telescopic end of the electric cylinder (113), and a bending die (115) is provided at the bottom end of the mounting seat (114) via bolts.

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