An automated drilling device for wind power flange production

Abstract

The present invention relates to the field of flange production technology, and specifically to an automated drilling device for wind power flange production, comprising: a tooling table; a fixed bracket; a dustproof multi-element drilling unit, wherein the dustproof multi-element drilling unit is arranged between the fixed bracket and the tooling table and is connected to the fixed bracket; a positioning support unit, wherein the positioning support unit is connected to the tooling table; an air guide and dust collection unit, wherein the air guide and dust collection unit is connected to the tooling table and to the dustproof multi-element drilling unit; wherein the dustproof multi-element drilling unit comprises: a multi-unit synchronous perforating component, a spacing control component and an isolation and protection component, and by providing the dustproof multi-element drilling unit, the drilling of the wind power flange can be completed at one time, and the blocking and recovery of debris can be completed during drilling, thereby greatly improving the processing efficiency, facilitating the subsequent cleaning of the tooling table, reducing pollution to the surrounding environment, and thereby improving production efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of flange production, and in particular to an automated drilling device for wind power flange production. Background Art

[0002] Wind turbine flanges are structural parts that connect the tower sections or the tower and the hub, or the hub and the blades, and are usually connected by bolts. The material used for wind turbine flanges is low-alloy high-strength steel. The lowest working temperature is close to -40°C, and the maximum wind force it can withstand is up to level 12. The heat treatment requirement is normalizing. The normalizing process refines the grains, makes the structure uniform, improves the structural defects, and improves the comprehensive mechanical properties of the forged flange.

[0003] There are multiple holes on the surface of the flange, and a drilling device is needed to perform positioning and drilling operations during the production process. The existing drilling device can only drill one hole at a time, resulting in low drilling efficiency, which in turn reduces production efficiency. Therefore, in view of the above situation, it is urgent to develop an automated drilling device based on wind power flange production to overcome the shortcomings in current practical applications. Summary of the invention

[0004] The purpose of the present invention is to provide an automated drilling device for wind power flange production to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] An automated drilling device for wind turbine flange production comprises: a tooling table; a fixed bracket, the fixed bracket is arranged around the outside of the top of the tooling table and is fixedly connected to the tooling table; a dustproof multi-element drilling unit, the dustproof multi-element drilling unit is arranged between the fixed bracket and the tooling table, and is connected to the fixed bracket, and is used to cooperate with the fixed bracket to realize the synchronous processing of multiple drill holes in the wind turbine flange located on the tooling table; a positioning support unit, the positioning support unit is connected to the tooling table, and is used to cooperate with the tooling table to realize multi-directional clamping and fixing of the wind turbine flange located on the tooling table; an air guide and dust collection unit, the air guide and dust collection unit is connected to the tooling table and is connected to the dustproof multi-element drilling unit, and is used to cooperate with the dustproof multi-element drilling unit to complete the diversion and recovery of blocked debris; wherein, the dustproof multi-element drilling The hole unit includes: a multi-unit synchronous perforating component, a spacing control component and an isolation and protection component. The multi-unit synchronous perforating component is arranged between the fixed bracket and the workbench, is arranged opposite to the positioning support unit, and is connected to the fixed bracket for realizing synchronous drilling. The multi-unit synchronous perforating component is also provided with a spacing control component, and the spacing control component is connected to the multi-unit synchronous perforating component, and is used to drive the multi-unit synchronous perforating component to realize the adjustment of the drilling spacing. The multi-unit synchronous perforating component is also surrounded by an isolation and protection component on the outside, and the isolation and protection component is connected to the multi-unit synchronous perforating component and the air guide and dust collection unit, and is used to cooperate with the multi-unit synchronous perforating component after lifting to complete the covering of the wind power flange located outside the workbench, so as to realize the blocking of flying debris.

[0007] Compared with the prior art, the present invention has the following beneficial effects:

[0008] When the device is in operation, the wind turbine flange is set on the workbench, and the positioning support unit cooperates with the workbench to clamp and fix the wind turbine flange on the workbench from multiple directions to ensure the stability of the wind turbine flange during processing. As the wind turbine flange is fixed, the multi-unit synchronous punching component is adjusted according to demand to adjust the number of holes to be drilled, and then the multi-unit synchronous punching component is driven by the spacing control component to synchronously adjust the spacing between the holes, so that the holes can be evenly distributed on the wind turbine flange. The multi-unit synchronous punching component performs drilling operations on the wind turbine flange on the workbench. Before drilling, the isolation protection component is abutted against the shell wall at the top of the workbench to complete the wind turbine flange on the outside of the workbench. The flange is covered to block the flying debris, and the air guiding dust collecting unit cooperates with the isolation protection component to absorb and collect the blocked debris, which is convenient for the subsequent cleaning of the workbench and reduces the pollution to the surrounding environment. Compared with the drilling device in the prior art that can only drill one hole at a time, resulting in low drilling efficiency and thus reducing production efficiency, the present application provides a dustproof multi-element drilling unit, cooperates with the positioning support unit and the air guiding dust collecting unit, can complete the drilling of the wind power flange at one time, and can complete the blocking and recovery of debris during drilling, which greatly improves the processing efficiency, facilitates the subsequent cleaning of the workbench, reduces the pollution to the surrounding environment, and thus improves the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is a schematic diagram of the structure of an automated drilling device for wind power flange production.

[0010] Figure 2 This is a cross-sectional view of an automated drilling device for wind power flange production.

[0011] Figure 3 This is a schematic diagram of the structure of a multi-unit synchronous perforating assembly in an automated drilling device for wind power flange production.

[0012] Figure 4 This is a cross-sectional view of a support block in an automated drilling device for wind turbine flange production.

[0013] Figure 5 This is a schematic diagram of the structure of the spacing control component in the automated drilling device for wind power flange production.

[0014] Figure 6 This is a schematic diagram of the structure of the isolation and protection components in the automated drilling device for wind power flange production.

[0015] Figure 7 This is a schematic diagram of the structure of the positioning support unit in the automated drilling device for wind power flange production.

[0016] Figure 8 for Figure 7 Schematic diagram of the enlarged structure at point A in the middle.

[0017] Fig. 9 This is a partial structural schematic diagram of the positioning support unit in the automated drilling device for wind power flange production.

[0018] Fig.10 This is a schematic diagram of the structure of the air guide and dust collection unit in the automated drilling device for wind power flange production.

[0019] In the figure: 1-tooling table, 2-fixed bracket, 3-dust-proof multi-element drilling unit, 4-positioning support unit, 5-air guide dust collection unit, 6-multi-unit synchronous perforating component, 7-spacing adjustment component, 8-isolation protection component, 9-support plate, 10-retractable component, 11-threaded rod, 12-support block, 13-kinetic energy source, 14-mounting rod, 15-locking component, 16-inserted drill rod, 17-driving source, 18-adjusting rod, 19-limiting column, 20-lifting plate, 21-synchronous plate, 22-adjusting gear, 23-control wheel, 24-fixed frame, 25-rotating rod, 26-kinetic energy transmission component, 27-ring shaped frame, 28-protective cover, 29-positioning column, 30-clamping block, 31-isolation plate, 32-arc clamping block, 33-adjusting frame, 34-delay pressure transmission part, 35-control board, 36-telescopic part, 37-control pipe, 38-sensing part, 39-elastic hose, 40-conversion box, 41-pressure control pipe, 42-pressure transmission pipe, 43-connecting rod, 44-control rod, 45-air guide box, 46-servo motor, 47-fan, 48-air transmission pipe, 49-connecting pipe, 50-air blowing box, 51-dust blowing pipe, 52-dust collecting box, 53-dust suction pipe, 54-flow guide pipe, 55-exhaust pipe, 56-filter frame. DETAILED DESCRIPTION

[0020] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0021] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0022] See also Figure 1 and Figure 2In one embodiment of the present invention, an automated drilling device for wind turbine flange production includes: a tooling table 1; a fixed bracket 2, the fixed bracket 2 is arranged around the outside of the top of the tooling table 1 and is fixedly connected to the tooling table 1; a dustproof multi-element drilling unit 3, the dustproof multi-element drilling unit 3 is arranged between the fixed bracket 2 and the tooling table 1, and is connected to the fixed bracket 2, and is used to cooperate with the fixed bracket 2 to realize the synchronous processing of multiple drill holes of the wind turbine flange located on the tooling table 1; a positioning support unit 4, the positioning support unit 4 is connected to the tooling table 1, and is used to cooperate with the tooling table 1 to realize the multi-directional clamping and fixing of the wind turbine flange located on the tooling table 1; an air guide dust collection unit 5, the air guide dust collection unit 5 is connected to the tooling table 1, and is connected to the dustproof multi-element drilling unit 3, and is used to cooperate with the dustproof multi-element drilling unit 3 to complete the diversion and recovery of the blocked debris; wherein, The dustproof multi-unit drilling unit 3 includes: a multi-unit synchronous punching component 6, a spacing adjustment component 7 and an isolation and protection component 8. The multi-unit synchronous punching component 6 is arranged between the fixed bracket 2 and the workbench 1, is arranged opposite to the positioning support unit 4, and is connected to the fixed bracket 2 for realizing synchronous drilling. The multi-unit synchronous punching component 6 is also provided with a spacing adjustment component 7, and the spacing adjustment component 7 is connected to the multi-unit synchronous punching component 6 for driving the multi-unit synchronous punching component 6 to realize the adjustment of the drilling spacing. The multi-unit synchronous punching component 6 is also surrounded by an isolation and protection component 8, and the isolation and protection component 8 is connected to the multi-unit synchronous punching component 6 and the air guide dust collection unit 5, and is used to cooperate with the multi-unit synchronous punching component 6 after lifting to complete the covering of the wind power flange located outside the workbench 1, so as to realize the blocking of flying debris.

[0023] In this embodiment, the fixing bracket 2 is fixedly connected and arranged on the outer side of the top of the tooling table 1. When the device is in operation, the wind turbine flange is arranged on the tooling table 1. The positioning support unit 4 cooperates with the tooling table 1 to clamp and fix the wind turbine flange on the tooling table 1 from multiple directions to ensure the stability of the wind turbine flange during processing. As the wind turbine flange is fixed, the multi-unit synchronous punching component 6 is adjusted according to demand to adjust the number of holes to be drilled, and then the multi-unit synchronous punching component 6 is driven by the spacing control component 7 to synchronously adjust the spacing between the holes, so that the holes can be evenly distributed on the wind turbine flange. The multi-unit synchronous punching component 6 performs drilling operations on the wind turbine flange on the tooling table 1. Before drilling, the isolation protection component 8 is connected to the top shell of the tooling table 1. The wall is abutted to complete the covering of the wind turbine flange located outside the workbench 1, and the flying debris is blocked, and the air guide dust collection unit 5 cooperates with the isolation protection component 8 to absorb and collect the blocked debris, which is convenient for the subsequent cleaning of the workbench 1 and reduces the pollution to the surrounding environment. Compared with the drilling device in the prior art that can only drill one hole at a time, resulting in low drilling efficiency and thus reducing production efficiency, the present application provides a dust-proof multi-element drilling unit 3, cooperates with the positioning support unit 4 and the air guide dust collection unit 5, can complete the drilling of the wind turbine flange at one time, and can complete the blocking and recovery of debris during drilling, which greatly improves the processing efficiency, facilitates the subsequent cleaning of the workbench 1, reduces the pollution to the surrounding environment, and thus improves production efficiency.

[0024] In one embodiment of the present invention, please refer to Figure 3 and Figure 4 The multi-unit synchronous perforating assembly 6 includes: a support plate 9, a retractable member 10, a threaded rod 11, a support block 12, a kinetic energy source 13, a mounting rod 14 and an inserted drill rod 16. The support plate 9 is arranged between the workbench 1 and the fixed bracket 2. The retractable member 10 is fixedly connected between the top of the support plate 9 and the fixed bracket 2. A plurality of limiting slide grooves are arranged on the plate wall of the support plate 9. The limiting slide grooves are equidistantly distributed in an annular shape. A support block 12 is slidably connected to the inner side of the limiting slide groove. The support block 12 is connected to the support plate 9 and is rotatably connected to the support plate 9. The threaded rod 11 on 9 is threadedly connected, and the threaded rod 11 is also connected to the spacing adjustment component 7, and is used to cooperate with the spacing adjustment component 7 to realize the synchronous movement of each support block 12. A kinetic energy source 13 is fixedly connected to the inner side of the support block 12, and the output end of the kinetic energy source 13 is fixedly connected to a mounting rod 14 extending to the outer side of the support block 12. The top end of the inserted drill rod 16 is plugged into the mounting rod 14, and both ends of the inner side of the mounting rod 14 are fixedly connected with locking members 15, which are used to cooperate with the mounting rod 14 to complete the locking of the inserted drill rod 16.

[0025] In this embodiment, the retractable member 10 and the locking member 15 are both electric telescopic rods. The retractable member 10 is symmetrically arranged on the outer side of the top of the support plate 9, and the other end is fixedly connected to the fixed bracket 2. The limiting slide grooves are distributed in an annular manner and are equidistant on the support plate 9. A support block 12 slidably connected to the support plate 9 is arranged on the inner side of each limiting slide groove. A kinetic energy source 13 is fixedly connected to the inner side of each support block 12. The kinetic energy source 13 is a driving motor, and the output end of the kinetic energy source 13 is fixedly connected to the mounting rod 14. The locking member 15 is symmetrically arranged at both ends of the inner side of the mounting rod 14. The number of inserted drill rods 16 is selected according to actual needs, and the inserted drill rods 16 are inserted into the inner side of the corresponding mounting rods 14. The locking piece 15 locks the inserted drill rods 16. The spacing control component 7 can drive the threaded rods 11 to rotate synchronously. The threaded rods 11 drive the support blocks 12 to slide along the limiting slide grooves, and the spacing between the support blocks 12 is synchronously adjusted so that the drilled holes can be evenly distributed on the wind turbine flange. By setting a multi-unit synchronous punching component 6, the drilling of the wind turbine flange can be completed at one time without repeated drilling, which greatly improves the drilling efficiency.

[0026] In one embodiment of the present invention, please refer to Figure 5 The spacing control component 7 includes: a driving source 17, a control rod 18, a limiting column 19, a lifting plate 20, a synchronization plate 21, a control gear 22, a control wheel 23, a fixing frame 24 and a rotating rod 25. The driving source 17 is fixedly connected to the shell wall of the top end of the support plate 9. A lifting plate 20 is arranged on the outer side of the top end of the driving source 17. The lifting plate 20 is threadedly connected to the control rod 18 fixedly connected to the outer side of the output end of the driving source 17. Limiting columns 19 fixedly connected to the support plate 9 are arranged on both sides of the driving source 17. The limiting columns 19 are slidably connected to the lifting plate 20. The outer side of the lifting plate 20 is also A plurality of synchronous plates 21 are fixedly connected and arranged, and the synchronous plates 21 are arranged one by one with the threaded rods 11. A fixed frame 24 fixedly connected to the support disk 9 is also arranged on the outer side of the synchronous plate 21. A rotating rod 25 is rotatably connected on the fixed frame 24. The rotating rod 25 is connected to the threaded rod 11 on the same side through a kinetic energy transmission member 26. A control wheel 23 is also fixedly connected to the outer side of the rotating rod 25. The control wheel 23 is meshed with a regulating tooth 22 fixedly connected to the synchronous plate 21, and is used to cooperate with the lifting and lowering of the lifting plate 20 to drive the rotating rod 25 to rotate to adjust the position of the support block 12.

[0027] In this embodiment, the driving source 17 is fixedly connected to the outer side of the top of the support plate 9, the driving source 17 is a driving motor, the output end of the driving source 17 is fixedly connected to the regulating rod 18, the regulating rod 18 is threadedly connected to the lifting plate 20, and the limiting columns 19 are symmetrically arranged on both sides of the regulating rod 18. The limiting columns 19 are fixedly connected to the support plate 9 and are slidably connected to the lifting plate 20. The synchronous plate 21 and the fixed frame 24 are arranged one by one with the threaded rod 11, and each of the fixed frames 24 is rotatably connected to a rotating rod 25, and each of the synchronous plates 21 is fixedly connected to the outer side of the top of the synchronous plate 21. The regulating teeth 22 are meshed with the control wheel 23 fixedly connected to the rotating rod 25. In addition, the kinetic energy transmission member 26 includes a fixed connection set on the rotating rod 25 and The pulleys on the outside of the threaded rod 11 are connected by belts, and the driving source 17 controls the rotation of the regulating rod 18. The regulating rod 18 drives the lifting plate 20 to lift and lower along the limit column 19, and the lifting plate 20 drives the synchronous plate 21 to move, and the synchronous plate 21 drives the regulating gear 22 to move. The regulating gear 22 cooperates with the control wheel 23 to drive the corresponding rotating rod 25 to rotate, and cooperates with the pulley and the belt to drive the corresponding threaded rod 11 to rotate, so as to realize the synchronous movement of each support block 12, so that the drilled holes can be evenly distributed on the wind turbine flange. By setting the spacing control component 7, the position of each support block 12 can be adjusted at the same time, so that the drilled holes can be evenly distributed on the wind turbine flange, and the equipment can be suitable for wind turbine flanges of different sizes, which greatly improves the applicability of the equipment.

[0028] In one embodiment of the present invention, please refer to Figure 6 The isolation and protection assembly 8 includes: an annular frame 27, a protective cover 28 and a positioning column 29. The annular frame 27 is arranged around the outside of the support plate 9 and is fixedly connected to the support plate 9. A protective cover 28 is also arranged around the outside of the annular frame 27. The protective cover 28 is slidably connected to the annular frame 27 and is connected to the air guide and dust collection unit 5. A plurality of positioning columns 29 slidably connected to the wall of the annular frame 27 are fixedly connected on the inner wall of the protective cover 28. A spring arranged around the outside of the positioning column 29 is fixedly connected between the protective cover 28 and the annular frame 27, which is used to cooperate with the lifting of the support plate 9 to cover the wind power flange located outside the tooling platform 1.

[0029] In this embodiment, the positioning columns 29 are distributed in an annular shape and equidistantly on the inner side of the protective cover 28, and the positioning columns 29 are fixedly connected to the protective cover 28. A spring is arranged around the outer side of the positioning columns 29, one end of the spring is fixedly connected to the protective cover 28, and the other end is fixedly connected to the annular frame 27. When the support plate 9 moves downward, the support plate 9 cooperates with the annular frame 27 and the spring to drive the protective cover 28 to move downward, and the bottom end of the protective cover 28 abuts against the top shell wall of the tooling table 1, wherein a sealing ring is fixedly connected to the shell wall of the bottom end of the protective cover 28, and the protective cover 28 cooperates with the tooling table 1 to complete the covering of the wind power flange located outside the tooling table 1, and blocks the debris splashed during drilling to prevent the debris from splashing to the outside of the equipment, thereby reducing the pollution to the surrounding environment. By setting up the isolation protection component 8, it can cooperate with the multi-unit synchronous perforating component 6 and the tooling table 1 to complete the isolation and blocking of the debris, and can cooperate with the air guide and dust collection unit 5 to complete the diversion and recovery of the blocked debris, thereby facilitating the subsequent cleaning of the tooling table 1 and reducing the pollution to the surrounding environment.

[0030] In one embodiment of the present invention, please refer to Figure 7 and Fig. 9 The positioning support unit 4 includes: a clamping block 30, an isolation plate 31, a control panel 35, a telescopic member 36, a connecting rod 43, a control rod 44 and a longitudinal positioning assembly. The clamping block 30 is slidably connected to the shell wall of the top end of the tooling table 1 and is equidistantly distributed in a ring shape. The outer side of the clamping block 30 is fixedly connected to an isolation plate 31 slidably connected to the tooling table 1. The top of the isolation plate 31 is flush with the top of the tooling table 1. The outer side of the bottom end of the clamping block 30 is provided with a control panel 35 slidably connected to the tooling table 1. The telescopic member 36 is fixedly connected between the control panel 35 and the tooling table 1. 6. A connecting rod 43 is rotatably connected to the control board 35, and a control rod 44 is slidably connected to the inner side of the other end of the connecting rod 43. A spring is fixedly connected between the control rod 44 and the connecting rod 43. The other end of the control rod 44 is rotatably connected to the clamping block 30, which is used to cooperate with the lifting and lowering of the control board 35 to drive the clamping block 30 to move, so as to complete the lateral fixation of the wind turbine flange. A longitudinal positioning component is also provided on the inner side of the clamping block 30, which is connected to the control board 35, and is used to cooperate with the movement of the control board 35 to realize the longitudinal positioning of the wind turbine flange after fixation.

[0031] In this embodiment, a plurality of positioning slots are provided on the shell wall at the top end of the workbench 1, and positioning blocks fixedly connected to the workbench 1 are provided at both ends of the inner side of the positioning slots, and the positioning blocks are slidably connected to the positioning slots provided on the clamping block 30, and the telescopic member 36 is fixedly connected and provided on the outer side of the top end of the control panel 35, and the other end of the telescopic member 36 is fixedly connected to the workbench 1, and the telescopic member 36 is an electric telescopic rod. In addition, both sides of the clamping block 30 are rotatably connected with a transmission rod 44, and a connecting rod 43 is slidably connected to the outer side of the other end of the transmission rod 44, and a spring is fixedly connected between the connecting rod 43 and the transmission rod 44, and the connecting rod 43 is rotatably connected to the control panel 35, and the telescopic member 36 drives the control panel 35 to move, and the control panel 35 cooperates with the connecting rod 43 and the transmission rod 44 to drive the clamping block 3 0 moves along the direction in which the positioning groove is set, the clamping block 30 clamps and fixes the wind turbine flange to complete the lateral fixation of the wind turbine flange. As the wind turbine flange is fixed laterally, the control board 35 continues to move, and the control board 35 can drive the longitudinal positioning component, and the longitudinal positioning component limits the wind turbine flange longitudinally. At the same time, as the clamping block 30 moves, the clamping block 30 drives the isolation plate 31 to move synchronously, and the isolation plate 31 covers the positioning slot, thereby preventing debris from falling into the inner side of the tooling table 1 along the positioning slot during cleaning, so that the debris can be effectively cleaned. By setting the positioning support unit 4, the tooling table 1 can be cooperated to complete the limiting and fixing of the wind turbine flange, thereby ensuring the stability of the wind turbine flange during processing, thereby ensuring the reliability and safety of processing, and helping to improve the drilling quality.

[0032] In one embodiment of the present invention, please refer to Figure 7 and Figure 8 The longitudinal positioning assembly includes: an arc-shaped clamping block 32, an adjusting frame 33, a delayed pressure transmission component 34, a control tube 37, a sensing component 38, an elastic hose 39, a conversion box 40, a pressure control tube 41 and a pressure transmission tube 42. The arc-shaped clamping block 32 is slidably connected to the clamping block 30, and an adjusting frame 33 fixedly connected to the arc-shaped clamping block 32 is arranged on the inner side of the clamping block 30. A spring is fixedly connected between the adjusting frame 33 and the clamping block 30, and a control tube 37 fixedly connected to the clamping block 30 is arranged on the outer side of the adjusting frame 33. The control tube 37 is slidably connected to the inner side of the control tube 37. The induction part 38 is connected, and a conversion box 40 fixedly connected to the workbench 1 is also arranged on the outside of the clamping block 30. A pressure pipe 42 is fixedly connected to the wall of the conversion box 40, and an elastic hose 39 is fixedly connected between the pressure pipe 42 and the control pipe 37. A pressure control pipe 41 is also fixedly connected to the wall of the conversion box 40 on the side close to the control board 35, and a delayed pressure transmission part 34 arranged opposite to the pressure control pipe 41 is fixedly connected on the control board 35, which is used to cooperate with the movement of the control board 35 to drive the arc clamping block 32 to move, so as to realize the longitudinal fixation of the wind power flange located on the workbench 1.

[0033] In this embodiment, the arc-shaped clamping block 32 passes to the inner side of the clamping block 30 and is slidably connected to the clamping block 30. An adjustment frame 33 is fixedly connected to the outer side of the arc-shaped clamping block 32. The adjustment frame 33 is slidably connected to the clamping block 30. A spring is also fixedly connected between the adjustment frame 33 and the clamping block 30 to cooperate with the adjustment frame 33 to support the arc-shaped clamping block 32. In addition, the delayed pressure input component 34 includes a first push rod fixedly connected to the outer side of the top end of the control plate 35 and a first piston fixedly connected to the first push rod. The first piston is arranged opposite to the pressure control tube 41. The induction component 38 includes a first push rod slidably connected to the inner side of the control tube 37. The second piston and the second push rod fixedly connected to the second piston, the other end of the second push rod is fixedly connected to the adjustment frame 33, when the control board 35 moves upward, the clamping block 30 is driven by the connecting rod 43 and the control rod 44 to complete the lateral clamping of the wind power flange, as the control board 35 continues to move upward, the clamping block 30 does not move, the first piston enters the inner side of the pressure control tube 41, drives the air inside the conversion box 40 along the pressure transmission pipe 42 and the elastic hose 39 into the inner side of the control tube 37, realizes the movement of the second piston, the second piston cooperates with the second push rod to drive the adjustment frame 33 to move, the adjustment frame 33 drives the arc clamping block 32 to move downward, completes the longitudinal clamping of the wind power flange.

[0034] In one embodiment of the present invention, please refer to Fig.10 The air guide dust collection unit 5 includes: an air guide box 45, a servo motor 46, a fan 47, an air delivery pipe 48, a connecting pipe 49, an air blowing box 50, a dust blowing pipe 51, a dust collecting box 52, a dust suction pipe 53, a guide pipe 54, an exhaust pipe 55 and a filter frame 56. The air guide box 45 is arranged on the inner side of the workbench 1, and a servo motor 46 fixedly connected to the workbench 1 is arranged on the outer side of the air guide box 45. The output end of the servo motor 46 is fixedly connected to the fan 47 arranged on the inner side of the air guide box 45. The air blowing box 50 is fixedly connected to the cover wall on one side of the protective cover 28, and the dust collecting box 52 is connected to the protective cover. 28 is fixedly connected to the other side cover wall, a filter frame 56 is snap-fitted on the inner side of the dust collecting box 52, the dust collecting box 52 is connected to the protective cover 28 through a dust suction pipe 53, a guide pipe 54 is fixedly connected to the other side box wall, an exhaust pipe 55 connected to the top box wall of the air guide box 45 is slidably connected on the outer side of the guide pipe 54, an air supply pipe 48 is fixedly connected to the bottom box wall of the air guide box 45, a connecting pipe 49 connected to the air blowing box 50 is slidably connected on the other end of the air supply pipe 48, and a plurality of dust blowing pipes 51 are fixedly connected between the air blowing box 50 and the protective cover 28.

[0035] In this embodiment, the servo motor 46 drives the fan 47 to rotate, and the air enters the inner side of the air blowing box 50 along the air supply pipe 48 and the connecting pipe 49, and is discharged from the dust blowing pipe 51, blowing away the debris on the surface of the wind turbine flange. The dust suction pipe 53 absorbs the blown debris, and the debris enters the inner side of the dust collecting box 52. The filter frame 56 filters the debris. The air after dust removal enters the inner side of the air guide box 45 along the guide pipe 54 and the exhaust pipe 55, realizing the circulation of air and completing the recovery of debris. By setting up the air guide and dust collecting unit 5, the protective cover 28 can be cooperated to recover the debris, which is convenient for the subsequent cleaning of the workbench 1, reducing the pollution to the surrounding environment, and thus improving the production efficiency.

[0036] The automatic drilling device for wind turbine flange production can complete the drilling of wind turbine flanges at one time by setting a dustproof multi-element drilling unit 3, cooperating with a positioning support unit 4 and an air guide dust collection unit 5, and can block and recycle debris during drilling, which greatly improves the processing efficiency, facilitates the subsequent cleaning of the tooling table 1, reduces pollution to the surrounding environment, and thus improves production efficiency. By setting a multi-unit synchronous perforating component 6, the drilling of wind turbine flanges can be completed at one time without repeated drilling, which greatly improves the drilling efficiency. By setting a spacing control component 7, the position of each support block 12 can be adjusted at the same time, so that the drilled holes can be evenly distributed on the wind turbine flange, and the equipment can be suitable for wind turbine flanges of different sizes. The applicability of the equipment is greatly improved. By setting up the isolation and protection component 8, it can cooperate with the multi-unit synchronous perforating component 6 and the workbench 1 to complete the isolation and blocking of debris, and can cooperate with the air guide and dust collection unit 5 to complete the diversion and recovery of the blocked debris, thereby facilitating the subsequent cleaning of the workbench 1 and reducing the pollution to the surrounding environment. By setting up the positioning support unit 4, it can cooperate with the workbench 1 to complete the limiting and fixing of the wind turbine flange, ensuring the stability of the wind turbine flange during processing, thereby ensuring the reliability and safety of the processing, and is beneficial to improving the drilling quality. By setting up the air guide and dust collection unit 5, it can cooperate with the protective cover 28 to recycle the debris, which is convenient for the subsequent cleaning of the workbench 1 and reduces the pollution to the surrounding environment, thereby improving the production efficiency.

[0037] The above are only preferred embodiments of the present invention. It should be pointed out that, for those skilled in the art, several modifications and improvements can be made without departing from the concept of the present invention. These should also be regarded as the protection scope of the present invention. These will not affect the effect of the implementation of the present invention and the practicality of the patent.

Claims

1. An automated drilling device for wind power flange production, characterized in that: include: Workbench; A fixed bracket, which is arranged around the outside of the top of the workbench and is fixedly connected to the workbench; A dustproof multi-element drilling unit, which is arranged between the fixed support and the tooling table, connected to the fixed support, and used to cooperate with the fixed support to realize synchronous processing of multiple holes of the wind turbine flange located on the tooling table; A positioning support unit, which is connected to the tooling table and is used to cooperate with the tooling table to achieve multi-directional clamping and fixing of the wind turbine flange located on the tooling table; An air guiding and dust collecting unit, which is connected to the workbench and to the dustproof multi-element drilling unit, and is used to cooperate with the dustproof multi-element drilling unit to guide and recover the blocked debris; Wherein, the dustproof multi-element drilling unit comprises: a multi-unit synchronous punching component, a spacing control component and an isolation protection component. The multi-unit synchronous punching component is arranged between the fixed support and the tooling table, is arranged opposite to the positioning support unit, and is connected to the fixed support for realizing synchronous drilling. The multi-unit synchronous punching component is also provided with a spacing control component, and the spacing control component is connected to the multi-unit synchronous punching component, and is used to drive the multi-unit synchronous punching component to realize the adjustment of the drilling spacing. The multi-unit synchronous punching component is also surrounded by an isolation protection component on the outside, and the isolation protection component is connected to the multi-unit synchronous punching component and is connected to the air guide dust collection unit, and is used to cooperate with the multi-unit synchronous punching component after lifting to complete the covering of the wind power flange located outside the tooling table, so as to realize the blocking of splashing debris. The multi-unit synchronous punching assembly comprises: a support plate, a retractable member, a threaded rod, a support block, a kinetic energy source, a mounting rod and an inserted drill rod, the support plate is arranged between the workbench and the fixed bracket, a retractable member is fixedly connected between the top end of the support plate and the fixed bracket, a plurality of limit slide grooves are arranged on the plate wall of the support plate, the limit slide grooves are annularly and equidistantly distributed, a support block is slidingly connected to the inner side of the limit slide groove, the support block is threadedly connected to the threaded rod rotatably arranged on the support plate, the threaded rod is also connected to the spacing control assembly, and is used to cooperate with the spacing control assembly to realize the synchronous movement of each support block, a kinetic energy source is fixedly connected to the inner side of the support block, the kinetic energy source output end is fixedly connected to the mounting rod extending to the outer side of the support block, the top end of the inserted drill rod is plugged into the mounting rod, and locking members are fixedly connected to both ends of the inner side of the mounting rod, and are used to cooperate with the mounting rod to complete the locking of the inserted drill rod; The spacing control component comprises: a driving source, a control rod, a limit column, a lifting plate, a synchronous plate, a control tooth, a control wheel, a fixed frame and a rotating rod. The driving source is fixedly connected to the shell wall of the top end of the supporting plate, and a lifting plate is arranged on the outer side of the top end of the driving source, and the lifting plate is threadedly connected to the control rod fixedly connected and arranged on the outer side of the driving source output end. Limit columns fixedly connected to the supporting plate are arranged on both sides of the driving source, and the limit column is slidably connected to the lifting plate. A plurality of synchronous plates are also fixedly connected to the outer side of the lifting plate, and the synchronous plate and the threaded rod are arranged one by one. A fixed frame fixedly connected to the support plate is also arranged on the outer side of the synchronous plate, and a rotating rod is rotatably connected to the fixed frame, and the rotating rod is connected to the threaded rod on the same side through a kinetic energy transmission member. A control wheel is also fixedly connected to the outer side of the rotating rod, and the control wheel is meshed with the control tooth fixedly connected to the synchronous plate, so as to cooperate with the lifting and lowering driving rotating rod of the lifting plate to rotate to realize the adjustment of the support block position; The positioning support unit comprises: a clamping block, an isolation plate, a control plate, a telescopic part, a connecting rod, a control rod and a longitudinal positioning assembly, the clamping block is slidably connected to the shell wall at the top end of the tooling table and is equidistantly distributed in a ring shape, an isolation plate slidably connected to the tooling table is fixedly connected to the outside of the clamping block, the top of the isolation plate is flush with the top of the tooling table, a control plate slidably connected to the tooling table is arranged on the outside of the bottom end of the clamping block, a telescopic part is fixedly connected between the control plate and the tooling table, a connecting rod is rotatably connected to the control plate, a control rod is slidably connected to the other end of the connecting rod, a spring is fixedly connected between the control rod and the connecting rod, and the other end of the control rod is rotatably connected to the clamping block, and is used to cooperate with the lifting and lowering of the control plate to drive the clamping block to move, so as to complete the lateral fixation of the wind power flange, a longitudinal positioning assembly is also provided on the inside of the clamping block, and the longitudinal positioning assembly is connected to the control plate, and is used to cooperate with the movement of the control plate to realize the longitudinal positioning of the wind power flange after fixation; The longitudinal positioning assembly includes: an arc-shaped clamping block, an adjusting frame, a delayed pressure transmission component, a control tube, a sensing component, an elastic hose, a conversion box, a pressure control tube and a pressure transmission tube, the arc-shaped clamping block is slidably connected to the clamping block, an adjusting frame fixedly connected to the arc-shaped clamping block is arranged on the inner side of the clamping block, a spring is fixedly connected between the adjusting frame and the clamping block, a control tube fixedly connected to the clamping block is arranged on the outer side of the adjusting frame, a sensing component fixedly connected to the adjusting frame is slidably connected on the inner side of the control tube, a conversion box fixedly connected to the workbench is also arranged on the outer side of the clamping block, a pressure transmission tube is fixedly connected to the wall of the conversion box, an elastic hose is fixedly connected between the pressure transmission tube and the control tube, a pressure control tube is also fixedly connected to the wall of the conversion box on the side close to the control panel, and a delayed pressure transmission component arranged opposite to the pressure control tube is fixedly connected on the control panel, which is used to cooperate with the movement of the control panel to drive the arc-shaped clamping block to move, so as to realize the longitudinal fixation of the wind power flange located on the workbench.

2. The automated drilling device for wind power flange production according to claim 1 is characterized in that: The isolation and protection assembly includes: an annular frame, a protective cover and a positioning column. The annular frame is arranged around the outside of the support plate and is fixedly connected to the support plate. A protective cover is also arranged around the outside of the annular frame. The protective cover is slidably connected to the annular frame and is connected to the air guide and dust collection unit. A plurality of positioning columns slidably connected to the wall of the annular frame are fixedly connected on the inner wall of the protective cover. A spring arranged around the outside of the positioning column is fixedly connected between the protective cover and the annular frame to cooperate with the lifting and lowering of the support plate to complete the covering of the wind power flange located outside the tooling platform.

3. The automated drilling device for wind power flange production according to claim 1 is characterized in that: The air guide and dust collecting unit comprises: an air guide box, a servo motor, a fan, an air supply pipe, a connecting pipe, an air blowing box, a dust blowing pipe, a dust collecting box, a dust suction pipe, a guide pipe, an exhaust pipe and a filter frame. The air guide box is arranged on the inner side of the workbench, and a servo motor fixedly connected to the workbench is arranged on the outer side of the air guide box, the output end of the servo motor is fixedly connected to the fan arranged on the inner side of the air guide box, the air blowing box is fixedly connected to the cover wall on one side of the protective cover, the dust collecting box is fixedly connected to the cover wall on the other side of the protective cover, a filter frame is clamped on the inner side of the dust collecting box, the dust collecting box is connected to the protective cover through a dust suction pipe, a guide pipe is fixedly connected on the other side of the box wall, an exhaust pipe connected to the top box wall of the air guide box is slidably connected on the outer side of the guide pipe, an air supply pipe is fixedly connected on the box wall at the bottom end of the air guide box, a connecting pipe connected to the air blowing box is slidably connected on the inner side of the other end of the air supply pipe, and a plurality of dust blowing pipes are fixedly connected between the air blowing box and the protective cover.

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