A photovoltaic bracket online trimming device

Abstract

This invention discloses an online trimming device for photovoltaic brackets, relating to the field of bracket trimming technology. It includes a workbench and a C-shaped steel section, and further includes a trimming mechanism connected to the workbench for trimming burrs against the inner wall of the C-shaped steel section. The trimming mechanism includes a trimming core with multiple openings at its top. The trimming core is fitted inside the C-shaped steel section and fits against its inner wall. The outer surface of the trimming core has friction textures. The trimming mechanism also includes a connecting frame fixed to one side of the trimming core. A movable groove is formed through the top of the workbench, located below the connecting frame. A movable plate is fitted inside the movable groove and fixed to the bottom of the connecting frame. This invention performs sequential and precise trimming of all punched holes on the C-shaped steel section, removing inner wall protrusions, ensuring the punched hole dimensions, and avoiding any impact on the installation and use of the C-shaped steel section.

Description

Technical Field

[0001] The present invention relates to the technical field of bracket trimming, and in particular to an online trimming device for a photovoltaic bracket. Background Art

[0002] Solar photovoltaic brackets are special brackets designed for placing, installing and fixing solar panels in solar photovoltaic power generation systems. They are generally made of aluminum alloy, carbon steel and stainless steel. Solar photovoltaic brackets are usually made of C-shaped steel, and the production of C-shaped steel is generally completed by uncoiling, forming, punching and cutting of strip steel;

[0003] During the punching process, the inside of the hole is prone to burrs or other protrusions due to fault tearing. The burrs and protrusions will block the hole, affect the hole size, and affect the subsequent installation progress. Summary of the invention

[0004] The present invention provides an online trimming device for a photovoltaic support to solve the above-mentioned deficiencies in the prior art.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A photovoltaic support online trimming device, comprising a workbench and C-shaped steel, and also comprising:

[0007] A wall trimming mechanism is connected to the workbench and is used to fit the inner wall of the C-shaped steel to trim burrs. The wall trimming mechanism includes a trimming core, a top of which is provided with a plurality of through openings. The trimming core is sleeved inside the C-shaped steel and fits the inner wall of the C-shaped steel. The outer surface of the trimming core is provided with friction lines.

[0008] The wall repair mechanism also includes a connecting frame fixed to one side of the trimming core, a moving groove 1 is penetrated through the top of the workbench, the moving groove 1 is located below the connecting frame, a moving plate 1 is sleeved inside the moving groove 1, the moving plate 1 is fixed to the bottom of the connecting frame, a reciprocating screw 1 is sleeved on the internal thread of the moving plate 1, a bevel gear 1 is fixed to one end of the reciprocating screw 1, a mounting block 1 is rotatably connected to one end of the reciprocating screw 1, the mounting block 1 is fixed to the top of the workbench, a guide rod 1 is fixed to one side of the mounting block 1, and the guide rod is set inside the moving plate 1;

[0009] The wall trimming mechanism also includes a rotating shaft 1 rotatably connected to the top of the workbench, a bevel gear 2 is fixed to the outside of the rotating shaft 1, one side of the bevel gear 2 is meshed with the bevel gear 1, and a one-way gear 1 is installed at the bottom end of the rotating shaft 1. The wall trimming mechanism drives the trimming core to move by reciprocating, and uses the trimming core to trim the protrusions on the inner wall of the C-shaped steel.

[0010] A hole repair mechanism, which is connected to the workbench and is used to repair burrs on C-shaped steel punching holes. The hole repair mechanism includes a U-shaped frame, a horizontal plate is fixed on the top of the U-shaped frame, and a repair head with the same size and number as the perforation is fixed on the top of the horizontal plate. The U-shaped frame, the horizontal plate and the plurality of repair heads are set inside the repair core;

[0011] The hole repairing mechanism also includes two movable grooves running through the workbench, a set of the U-shaped frame is arranged inside the two movable grooves, the bottom of the U-shaped frame is sleeved with two guide rods, the bottom end of the two guide rods is fixed with a mounting frame, the mounting frame is fixed to the top of the workbench, the top of the workbench is fixed with an L-shaped plate, the inside of the L-shaped plate is rotatably connected with two reciprocating screws, the two reciprocating screws are threadedly sleeved at the bottom of the U-shaped frame, and the bottom end of the two reciprocating screws is installed with two one-way gears. The hole repairing mechanism uses a plurality of different types of trimming cores to sequentially trim the edges of the punching holes to eliminate protrusions generated during the punching process.

[0012] A force handling mechanism, which is installed on the outside of the C-shaped steel and connected to the workbench, is used to keep the processing section in a horizontal state. The force handling mechanism includes a pressing frame sleeved on the outside of both ends of the C-shaped steel;

[0013] The force processing mechanism also includes a guide rod three fixed to the top of the workbench, the outer sleeve of the guide rod three is provided with a movable plate two, the inner thread sleeve of the movable plate two is provided with a screw rod one, a U-shaped frame two is fixed to one side of the movable plate two, the bottom of the U-shaped frame two is fixedly connected to two pressing frames, the outer side of the screw rod one is fixed with a bevel gear three, the screw one is rotatably connected to the top of the workbench, the top of the workbench is fixed with a mounting plate, the inner rotatable connection of the mounting plate is provided with a rotating shaft two, one end of the rotating shaft two is fixed with a bevel gear four, and the other end is fixed with a gear two, a rack opening one is penetrated through the top of the workbench, the inner sleeve of the rack opening one is provided with a rack one, one side of the rack one is matched with the gear two, one side of the rack one is fixed with a connecting plate one, and one side of the connecting plate one is fixedly connected to the U-shaped frame one;

[0014] The force handling mechanism presses both ends of the C-shaped steel to prevent the weight on both ends from causing the middle to bulge, resulting in hole position deviation and difficulty in trimming.

[0015] The material moving mechanism is installed on the outside of the C-shaped steel and is used to drive the C-shaped steel to move a specified distance;

[0016] The material moving mechanism also includes two vertical plates fixed on the top of the workbench, the two vertical plates are rotatably connected with reciprocating screws three inside, one end of the reciprocating screw three is fixed with a one-way gear three, a guide rod four is fixedly connected between the two vertical plates, the outer part of the guide rod four is sleeved with a movable plate three, the movable plate three is threadedly sleeved on the outer part of the reciprocating screw three, a rack opening two is penetrated through the top of the workbench, the inner part of the rack opening two is sleeved with a rack two, one side of the rack two is matched with the one-way gear three, one side of the rack two is fixed with a connecting plate two, and one side of the connecting plate two is fixedly connected with a U-shaped frame one;

[0017] The material moving mechanism also includes a two-way screw rotatably connected to the inside of the moving plate three, one end of the two-way screw is equipped with a one-way gear four and a one-way gear five, and two sections of the thread of the two-way screw are respectively threadedly sleeved with clamping frames, and the two clamping frames are located on both sides of the C-shaped steel, and the two clamping frames are internally sleeved with guide rods five, and one end of the guide rod five is fixed to the inside of the moving plate three, and a rack opening three is opened on the top of the workbench, and a rack opening three is sleeved inside the rack opening three, and one side of the rack three cooperates with the one-way gear four, and a connecting plate three is fixed on one side of the rack three, and the connecting plate three is fixed on one side of the U-shaped frame one, and a rack opening four is opened on the top of the workbench, and a rack opening four is sleeved inside the rack opening four, and one side of the rack four cooperates with the one-way gear five, and a connecting plate four is fixed on one side of the rack four, and the connecting plate four is fixed on one side of the U-shaped frame one;

[0018] The material transfer mechanism drives the C-shaped steel to move a specified distance, so that the punching hole moves to the top of the next trimming head for further trimming.

[0019] A driving mechanism, which is installed on the top of the workbench and is used to drive the material moving mechanism, the force handling mechanism, the hole repairing mechanism and the wall repairing mechanism to operate;

[0020] The driving mechanism comprises a motor fixed on the top of the workbench, a gear 1 is fixed on the output end of the motor, and the gear 1 is meshed with a one-way gear 1 and a one-way gear 2.

[0021] A controller is fixed on one side of the workbench, and the controller is electrically connected to the motor.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. The present invention installs a wall repair mechanism to drive the repair core to move reciprocatingly, and uses the repair core to repair the protrusions on the inner wall of the C-shaped steel;

[0024] 2. The present invention installs a hole repairing mechanism and uses a plurality of different types of repairing cores to repair the edge of the punching hole in sequence, thereby eliminating the protrusions generated during the punching process;

[0025] 3. The present invention installs a force processing mechanism to press the two ends of the C-shaped steel to avoid the two ends being weighed down and causing the middle to bulge, resulting in hole position deviation and difficulty in trimming;

[0026] 4. The present invention drives the C-shaped steel to move a specified distance by installing a material shifting mechanism, so that the punching hole moves to the top of the next trimming head for further trimming;

[0027] The present invention sequentially and finely trims all punching holes on the C-shaped steel, removes protrusions on the inner wall, ensures the punching hole size, and avoids affecting the installation and use of the C-shaped steel. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the overall first-view structure of an online trimming device for a photovoltaic support proposed by the present invention.

[0029] Figure 2 This is a schematic diagram of the overall second-view structural view of an online trimming device for a photovoltaic support proposed by the present invention.

[0030] Figure 3 This is a schematic diagram of the overall third-view structural view of an online trimming device for a photovoltaic support proposed by the present invention.

[0031] Figure 4 This is a schematic structural diagram from the first perspective of a material moving mechanism of an online trimming device for a photovoltaic support proposed by the present invention.

[0032] Figure 5 This is a schematic structural diagram from a second perspective of a material moving mechanism of an online trimming device for a photovoltaic support proposed by the present invention.

[0033] Figure 6 for Figure 5 Schematic diagram of the local enlarged structure at point A.

[0034] Figure 7 This is a schematic diagram of the structure of a partial hole-trimming mechanism of an online trimming device for a photovoltaic support proposed by the present invention.

[0035] Figure 8 for Figure 7 Schematic diagram of the explosion structure.

[0036] In the figure: 1. workbench; 2. wall repair mechanism; 21. trimming core; 22. perforation; 23. connecting frame; 24. moving groove 1; 25. moving plate 1; 26. mounting block 1; 27. reciprocating screw 1; 28. guide rod 1; 29. ​​bevel gear 1; 210. rotating shaft 1; 211. bevel gear 2; 212. one-way gear 1; 3. hole repair mechanism; 31. L-shaped plate; 32. reciprocating screw 2; 33. one-way gear 2; 34. U-shaped frame 1; 35. mounting frame; 36. guide rod 2; 37. moving groove 2; 38. cross plate; 39. trimming head; 4. force handling mechanism; 41. guide rod 3; 42. screw 1; 43. bevel gear 3; 44. mounting plate; 4 5. Rotating shaft 2; 46. Gear 2; 47. Bevel gear 4; 48. Connecting plate 1; 49. Rack 1; 410. Moving plate 2; 411. U-shaped frame 2; 412. Pressing frame; 5. Material transfer mechanism; 51. Vertical plate; 52. Reciprocating screw 3; 53. One-way gear 3; 54. Guide rod 4; 55. Connecting plate 2; 56. Rack 2; 57. Moving plate 3; 58. Bidirectional screw; 59. One-way gear 4; 510. Connecting plate 3; 511. Rack 3; 512. Guide rod 5; 513. Clamping frame; 514. Rack 4; 515. One-way gear 5; 516. Connecting plate 4; 6. Driving mechanism; 61. Motor; 62. Gear 1; 7. C-shaped steel. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0038] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0039] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0040] Example: Refer to Figure 1-8 : A photovoltaic support online trimming device, comprising a workbench 1 and a C-shaped steel 7, and also comprising:

[0041] The wall repair mechanism 2 is connected to the workbench 1 and is used to fit the inner wall of the C-shaped steel 7 to perform burr trimming. The wall repair mechanism 2 includes a trimming core 21. The top of the trimming core 21 is provided with a plurality of through openings 22. The trimming core 21 is sleeved inside the C-shaped steel 7 and fits the inner wall of the C-shaped steel 7. The outer surface of the trimming core 21 is provided with friction lines.

[0042] The wall repair mechanism 2 also includes a connecting frame 23 fixed on one side of the repair core 21, a moving groove 24 is formed through the top of the workbench 1, the moving groove 24 is located below the connecting frame 23, a moving plate 25 is sleeved inside the moving groove 24, the moving plate 25 is fixed to the bottom of the connecting frame 23, a reciprocating screw 27 is sleeved on the internal thread of the moving plate 25, a bevel gear 29 is fixed to one end of the reciprocating screw 27, a mounting block 26 is rotatably connected to one end of the reciprocating screw 27, the mounting block 26 is fixed to the top of the workbench 1, a guide rod 28 is fixed to one side of the mounting block 26, and the guide rod 28 is sleeved inside the moving plate 25;

[0043] The wall repairing mechanism 2 also includes a rotating shaft 210 rotatably connected to the top of the workbench 1, a bevel gear 211 is fixed to the outside of the rotating shaft 210, one side of the bevel gear 211 is meshed with the bevel gear 29, and a one-way gear 212 is installed at the bottom end of the rotating shaft 210. The wall repairing mechanism drives the trimming core to move reciprocatingly, and uses the trimming core to trim the protrusions on the inner wall of the C-shaped steel.

[0044] The hole repairing mechanism 3 is connected to the workbench 1 and is used to perform burr repair on the punched hole of the C-shaped steel 7. The hole repairing mechanism 3 includes a U-shaped frame 34, a horizontal plate 38 is fixed on the top of the U-shaped frame 34, and a repairing head 39 with the same size and number as the perforation 22 is fixed on the top of the horizontal plate 38. The U-shaped frame 34, the horizontal plate 38 and the plurality of repairing heads 39 are sleeved inside the repairing core 21;

[0045] The hole repairing mechanism 3 also includes a movable groove 2 37 running through the workbench 1, a U-shaped frame 1 34 sleeved inside the movable groove 2 37, a guide rod 2 36 sleeved on the bottom of the U-shaped frame 1 34, a mounting frame 35 fixed to the bottom end of the guide rod 2 36, the mounting frame 35 fixed to the top of the workbench 1, an L-shaped plate 31 fixed to the top of the workbench 1, a reciprocating screw 2 32 rotatably connected inside the L-shaped plate 31, the reciprocating screw 2 32 threadedly sleeved on the bottom of the U-shaped frame 1 34, a one-way gear 2 33 installed at the bottom end of the reciprocating screw 2 32, the hole repairing mechanism sequentially trims the edges of the punching holes through a plurality of trimming cores of different types to eliminate protrusions generated during the punching process.

[0046] A force handling mechanism 4, which is installed outside the C-shaped steel 7 and connected to the workbench 1, is used to keep the processing section in a horizontal state. The force handling mechanism 4 includes a pressing frame 412 sleeved outside the two ends of the C-shaped steel 7;

[0047] The force handling mechanism 4 also includes a guide rod 3 41 fixed on the top of the workbench 1, the outer sleeve of the guide rod 3 41 is provided with a movable plate 2 410, the inner thread sleeve of the movable plate 2 410 is provided with a screw 1 42, a U-shaped frame 2 411 is fixed to one side of the movable plate 2 410, the bottom of the U-shaped frame 2 411 is fixedly connected to two pressing frames 412, a bevel gear 3 43 is fixed to the outer side of the screw 1 42, the screw 1 42 is rotatably connected to the top of the workbench 1, a mounting plate 44 is fixed to the top of the workbench 1, a rotating shaft 2 45 is rotatably connected to the inside of the mounting plate 44, a bevel gear 47 is fixed to one end of the rotating shaft 2 45, and a gear 2 46 is fixed to the other end, a rack opening 1 is provided through the top of the workbench 1, a rack opening 1 is provided inside the rack opening 1, one side of the rack 1 49 is matched with the gear 2 46, a connecting plate 1 48 is fixed to one side of the rack 1 49, and one side of the connecting plate 1 48 is fixedly connected to the U-shaped frame 1 34;

[0048] The force handling mechanism presses both ends of the C-shaped steel to prevent the weight on both ends from causing the middle to bulge, resulting in hole position deviation and difficulty in trimming.

[0049] The material moving mechanism 5 is installed outside the C-shaped steel 7 and is used to drive the C-shaped steel 7 to move a specified distance;

[0050] The material moving mechanism 5 also includes two vertical plates 51 fixed on the top of the workbench 1, and the two vertical plates 51 are rotatably connected with a reciprocating screw rod 3 52 inside, and a one-way gear 3 53 is fixed to one end of the reciprocating screw rod 3 52, and a guide rod 4 54 is fixedly connected between the two vertical plates 51, and a movable plate 3 57 is sleeved on the outside of the guide rod 4 54, and the movable plate 3 57 is threadedly sleeved on the outside of the reciprocating screw rod 3 52, and a rack opening 2 is opened through the top of the workbench 1, and a rack 2 56 is sleeved inside the rack opening 2, and one side of the rack 2 56 is matched with the one-way gear 3 53, and a connecting plate 2 55 is fixed to one side of the rack 2 56, and one side of the connecting plate 2 55 is fixedly connected to the U-shaped frame 1 34;

[0051] The material transfer mechanism 5 also includes a bidirectional screw 58 rotatably connected to the inside of the moving plate 3 57, one end of the bidirectional screw 58 is installed with a one-way gear 4 59 and a one-way gear 515, and two sections of the thread of the bidirectional screw 58 are respectively threadedly sleeved with a clamping frame 513, and the two clamping frames 513 are located on both sides of the C-shaped steel 7. The inside of the two clamping frames 513 is sleeved with a guide rod 512, and one end of the guide rod 512 is fixed to the inside of the moving plate 3 57. The top of the workbench 1 is provided with a rack opening 3, and the rack opening 3 is provided with a guide rod 512. A rack 3 511 is sleeved inside, one side of the rack 3 511 cooperates with the one-way gear 4 59, a connecting plate 3 510 is fixed to one side of the rack 3 511, and the connecting plate 3 510 is fixed to one side of the U-shaped frame 1 34, a rack opening 4 is opened on the top of the workbench 1, a rack 4 514 is sleeved inside the rack opening 4, one side of the rack 4 514 cooperates with the one-way gear 5 515, a connecting plate 4 516 is fixed to one side of the rack 4 514, and the connecting plate 4 516 is fixed to one side of the U-shaped frame 1 34;

[0052] The material transfer mechanism drives the C-shaped steel to move a specified distance, so that the punching hole moves to the top of the next trimming head for further trimming.

[0053] A driving mechanism 6, which is installed on the top of the workbench 1, and is used to drive the material moving mechanism 5, the force processing mechanism 4, the hole repairing mechanism 3 and the wall repairing mechanism 2 to operate;

[0054] The driving mechanism 6 includes a motor 61 fixed on the top of the workbench 1 , and a gear 1 62 is fixed to the output end of the motor 61 , and the gear 1 62 is meshed with the one-way gear 1 212 and the one-way gear 2 33 .

[0055] A controller is fixed on one side of the workbench 1 , and the controller is electrically connected to the motor 61 .

[0056] Working principle:

[0057] The controller controls the motor 61 to drive the gear 1 62 to rotate forward, and the forward rotation of the gear 1 62 satisfies the direction of the one-way gear 2 33 driving the reciprocating screw 2 32 to rotate. The reciprocating screw 2 32 rotates to move the U-shaped frame 1 34 downward, and the U-shaped frame 1 34 drives the rack 1 49, the rack 2 56, the rack 3 511 and the rack 4 514 to move downward. The downward movement of the U-shaped frame 1 34 drives the trimming head 39 to move downward. When the top of the trimming head 39 is flush with the top of the hole 22, the rack 1 49 meshes with the gear 2 46, and then drives the gear 2 46, the rotating shaft 2 45 and the bevel gear 47 to rotate. The rotation of the bevel gear 47 drives the bevel gear 3 43 and the screw 1 42 to rotate, so that the movable plate 2 410 drives the U-shaped frame 2 411 and the pressing frame 412 to move upward, and the two pressing frames 412 release the pressure on the C-shaped steel 7, and continue to move downward to disengage the rack 1 49 from the gear 2 46.

[0058] The rack gear 3 511 is further moved downward to mesh with the one-way gear 4 59. The rack gear 3 511 is moved downward to drive the one-way gear 4 59 and the two-way screw 58 to rotate. The one-way gear 4 59 and the two-way screw 58 rotate to bring the two clamping frames 513 closer and clamp the C-shaped steel 7. The rack gear 3 511 is further moved downward to release the meshing.

[0059] Then, the rack 2 56 meshes with the one-way gear 3 53, and the rack 2 56 moves downward to drive the one-way gear 3 53 to rotate, which satisfies the one-way gear 3 53 to drive the reciprocating screw 3 52 to rotate, and the reciprocating screw 3 52 rotates to make the moving plate 3 57 drive the bidirectional screw 58, the guide rod 5 512, the one-way gear 4 59, the one-way gear 5 515 and the clamping frame 513 to drive the clamped C-shaped steel 7 to move to one side to the thread tail of the reciprocating screw 3 52;

[0060] When the U-shaped frame 1 34 moves to the bottom thread tail of the reciprocating screw 2 32 and then moves up, then the U-shaped frame 1 34 moves up, and at the same time, the rack 1 49, the rack 2 56, the rack 3 511 and the rack 4 514 move up. The upward movement of the rack 2 56 does not satisfy the direction of the one-way gear 3 53 driving the reciprocating screw 3 52 to rotate, so the reciprocating screw 3 52 does not rotate, and then the rack 4 514 moves up and meshes with the one-way gear 5 515 that follows and moves to the thread tail, but does not satisfy the direction of the one-way gear 515 driving the bidirectional screw 58 to rotate, so the bidirectional screw 58 does not rotate, and the rack 1 49 moves up to make the screw The first 42 rotates to make the two pressing frames 412 move down to press the C-shaped steel 7. The two pressing frames 412 press the C-shaped steel 7 so that the C-shaped steel 7 is close to the trimming core 21 below, so that the C-shaped steel 7 between the two pressing frames 412 is in a horizontal state, so as to avoid the two ends of the C-shaped steel 7 from arching in the middle of the processing section due to gravity, which will affect the trimming. The pressing minimizes the impact of the self-weight pressure on the processing section on both sides, and continues to move up the rack 1 49 to disengage the gear 2 46, and then the trimming head 39 passes through the through opening 22 and is inserted into the punching hole of the C-shaped steel 7 to process the internal burrs again;

[0061] When the U-shaped frame 1 34 moves to the top of the reciprocating screw 2 32 and continues to move downward, the rack 1 49, the rack 2 56, the rack 3 511 and the rack 4 514 move downward, the rack 1 49 meshes with the gear 2 46, the two pressing frames 412 release the pressure on the C-shaped steel 7, the rack 4 514 meshes with the one-way gear 5 515, the rack 4 514 moves downward to meet the direction of the one-way gear 5 515 driving the two-way screw 58 to rotate, so the two-way screw 58 rotates to move the clamping frame 513 that clamps the C-shaped steel 7 away, and then the rack 4 514 is disengaged from the one-way gear 5 515, the rack 2 56 meshes with the one-way gear 3 53, so that the two-way screw 58, the guide rod 5 512, the one-way gear 4 59, the one-way gear 5 515 and the clamping frame 513 moved to one side are reset;

[0062] When the U-shaped frame 1 34 moves to the bottom wire tail of the reciprocating screw 2 32 and then moves up, then the U-shaped frame 1 34 moves up, and at the same time, the rack 1 49, the rack 2 56, the rack 3 511 and the rack 4 514 move up. The upward movement of the rack 2 56 does not satisfy the direction of the reciprocating screw 3 52 driven by the one-way gear 3 53, so the reciprocating screw 3 52 does not rotate, then the rack 3 511 moves up and meshes with the reset one-way gear 4 59, but does not satisfy the direction of the two-way screw 58 driven by the one-way gear 5 515, so the two-way screw 58 does not rotate, the rack 1 49 moves up to rotate the screw 1 42 and the two pressing frames 412 move down to press the C-shaped steel 7, the two pressing frames 412 press the C-shaped steel 7, and then the trimming head 39 is inserted into the punching hole of the C-shaped steel 7 for grinding;

[0063] Then, according to the above steps, the C-shaped steel 7 is driven to move, and the punching holes of the C-shaped steel 7 are polished by multiple trimming heads 39. The purpose of moving the C-shaped steel 7 is to make each punching hole be trimmed by all the trimming heads 39 in turn. The friction degree of each trimming head 39 is different, and the trimming degree is also different. After all the trimming heads 39 trim the same punching hole, the inner wall of the punching hole can be made smooth.

[0064] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A photovoltaic support online trimming device, comprising a workbench (1) and a C-shaped steel (7), characterized in that Also includes: A wall repair mechanism (2) connected to the workbench (1) and used to fit the inner wall of the C-shaped steel (7) to perform burr trimming, the wall repair mechanism (2) comprising a trimming core (21), a top of the trimming core (21) being provided with a plurality of through openings (22), the trimming core (21) being sleeved inside the C-shaped steel (7) and fitting the inner wall of the C-shaped steel (7), and a friction pattern being provided on the outer surface of the trimming core (21); A hole repair mechanism (3) connected to the workbench (1) and used for repairing burrs on punched holes of C-shaped steel (7), the hole repair mechanism (3) comprising a U-shaped frame (34), a transverse plate (38) fixed on the top of the U-shaped frame (34), a repair head (39) having the same size and number as the perforation (22) fixed on the top of the transverse plate (38), the U-shaped frame (34), the transverse plate (38) and the plurality of repair heads (39) being sleeved inside the repair core (21); A force handling mechanism (4) is installed outside the C-shaped steel (7) and connected to the workbench (1) to keep the processing section in a horizontal state. The force handling mechanism (4) includes a pressing frame (412) sleeved outside the two ends of the C-shaped steel (7); A material moving mechanism (5), which is installed outside the C-shaped steel (7) and is used to drive the C-shaped steel (7) to move a specified distance; A driving mechanism (6) is installed on the top of the workbench (1) and is used to drive the material moving mechanism (5), the force processing mechanism (4), the hole repairing mechanism (3) and the wall repairing mechanism (2) to operate; The wall repair mechanism (2) further comprises a connecting frame (23) fixed to one side of the repairing core (21); a moving groove (24) is formed through the top of the workbench (1); the moving groove (24) is located below the connecting frame (23); a moving plate (25) is sleeved inside the moving groove (24); the moving plate (25) is fixed to the bottom of the connecting frame (23); a reciprocating screw (27) is sleeved on the internal thread of the moving plate (25); a bevel gear (29) is fixed to one end of the reciprocating screw (27); a mounting block (26) is rotatably connected to one end of the reciprocating screw (27); the mounting block (26) is fixed to the top of the workbench (1); a guide rod (28) is fixed to one side of the mounting block (26); the guide rod (28) is sleeved inside the moving plate (25); The wall repair mechanism (2) further comprises a rotating shaft (210) rotatably connected to the top of the workbench (1), a bevel gear (211) being fixed to the outside of the rotating shaft (210), one side of the bevel gear (211) being meshed with the bevel gear (29), and a one-way gear (212) being installed at the bottom end of the rotating shaft (210); The hole repairing mechanism (3) further comprises a second movable groove (37) penetrating the workbench (1); the first U-shaped frame (34) is sleeved inside the second movable groove (37); the bottom of the first U-shaped frame (34) is sleeved with a second guide rod (36); the bottom end of the second guide rod (36) is fixed with a mounting frame (35); the mounting frame (35) is fixed to the top of the workbench (1); the top of the workbench (1) is fixed with an L-shaped plate (31); the inside of the L-shaped plate (31) is rotatably connected with a second reciprocating screw (32); the second reciprocating screw (32) is threadedly sleeved on the bottom of the first U-shaped frame (34); the bottom end of the second reciprocating screw (32) is mounted with a second one-way gear (33); The force handling mechanism (4) further comprises a guide rod 3 (41) fixed to the top of the workbench (1); the guide rod 3 (41) is sleeved with a movable plate 2 (410) on its outer sleeve; the movable plate 2 (410) is sleeved with a screw rod 1 (42) on its inner threaded sleeve; a U-shaped frame 2 (411) is fixed to one side of the movable plate 2 (410); the bottom of the U-shaped frame 2 (411) is fixedly connected to two pressing frames (412); a bevel gear 3 (43) is fixed to the outside of the screw rod 1 (42); the screw rod 1 (42) is rotatably connected to the top of the workbench (1); the workbench (1) is provided with a plurality of screw rods (43) and a plurality of screw rods (43) arranged on its inner sleeve. A mounting plate (44) is fixed on the top of the table (1), and a rotating shaft (45) is rotatably connected inside the mounting plate (44). A bevel gear (47) is fixed to one end of the rotating shaft (45), and a gear (46) is fixed to the other end. A rack opening (49) is provided through the top of the workbench (1), and a rack opening (49) is sleeved inside the rack opening (4), one side of the rack (49) is matched with the gear (46), and a connecting plate (48) is fixed to one side of the rack (49), and one side of the connecting plate (48) is fixedly connected to a U-shaped frame (34).

2. The photovoltaic bracket online trimming device according to claim 1, characterized in that: The material moving mechanism (5) further comprises two vertical plates (51) fixed on the top of the workbench (1), the two vertical plates (51) being internally rotatably connected with a reciprocating screw rod three (52), one end of the reciprocating screw rod three (52) being fixed with a one-way gear rod three (53), a guide rod four (54) being fixedly connected between the two vertical plates (51), the outer portion of the guide rod four (54) being sleeved with a moving plate three (57), the moving plate three (57) being threadedly sleeved on the outer portion of the reciprocating screw rod three (52), a rack opening two being penetrated through the top of the workbench (1), the inner portion of the rack opening two being sleeved with a rack rod two (56), one side of the rack rod two (56) being matched with the one-way gear rod three (53), one side of the rack rod two (56) being fixed with a connecting plate two (55), one side of the connecting plate two (55) being fixedly connected with a U-shaped frame one (34).

3. The photovoltaic bracket online trimming device according to claim 2, characterized in that: The material moving mechanism (5) further comprises a bidirectional screw (58) rotatably connected to the inside of the moving plate (57), one end of the bidirectional screw (58) being mounted with a one-way gear (4) (59) and a one-way gear (515), two threads of the bidirectional screw (58) being respectively threadedly sleeved with clamping frames (513), the two clamping frames (513) being located on both sides of the C-shaped steel (7), the insides of the two clamping frames (513) being sleeved with a guide rod (512), one end of the guide rod (512) being fixed to the inside of the moving plate (57), the top of the workbench (1) being provided with a rack opening (3), the rack opening (3) being provided with a plurality of guide rods (512) and a plurality of guide rods (512 ... A rack three (511) is sleeved inside, one side of the rack three (511) cooperates with a one-way gear four (59), one side of the rack three (511) is fixed with a connecting plate three (510), and the connecting plate three (510) is fixed to one side of a U-shaped frame one (34). A rack opening four is opened on the top of the workbench (1), and a rack four (514) is sleeved inside the rack opening four, one side of the rack four (514) cooperates with a one-way gear five (515), and one side of the rack four (514) is fixed with a connecting plate four (516), and the connecting plate four (516) is fixed to one side of the U-shaped frame one (34).

4. The photovoltaic bracket online trimming device according to claim 3, characterized in that: The driving mechanism (6) comprises a motor (61) fixed on the top of the workbench (1), a gear 1 (62) being fixed to the output end of the motor (61), and the gear 1 (62) being meshed with a one-way gear 1 (212) and a one-way gear 2 (33).

5. The photovoltaic bracket online trimming device according to claim 4, characterized in that: A controller is fixed on one side of the workbench (1), and the controller is electrically connected to the motor (61).

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