CN119217043A - A universal automatic processing equipment for welding rear brackets of large wind turbines - Google Patents
A universal automatic processing equipment for welding rear brackets of large wind turbines Download PDFInfo
- Publication number
- CN119217043A CN119217043A CN202411766058.7A CN202411766058A CN119217043A CN 119217043 A CN119217043 A CN 119217043A CN 202411766058 A CN202411766058 A CN 202411766058A CN 119217043 A CN119217043 A CN 119217043A
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- 238000003466 welding Methods 0.000 title claims description 3
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 15
- 230000000007 visual effect Effects 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/10—Aligning parts to be fitted together
- B23P19/102—Aligning parts to be fitted together using remote centre compliance devices
- B23P19/105—Aligning parts to be fitted together using remote centre compliance devices using sensing means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses general automatic processing equipment for a welded support of a large wind turbine, which comprises a mounting mechanism and a driving mechanism, wherein the driving mechanism is arranged above the mounting mechanism, the mounting mechanism is used for placing the welded support of the wind turbine, and the driving mechanism is used for assembling bolts, wherein the mounting mechanism comprises a clamping component, a rotating component, a clamping component, a supporting component and a roller component, the rotating component comprises a chassis and a bottom plate, the chassis is arranged above the bottom plate, a speed reducer is fixed at the bottom of the chassis, a first motor is arranged below the speed reducer, a chain transmission group is connected between the first motor and the speed reducer, and a visual unit is fixed below the mounting plate; the hydraulic driving output end is fixed with the support column, and a plurality of distance sensors are fixed on the periphery of the support column.
Description
Technical Field
The invention relates to the technical field of assembling of bolts of rear brackets of wind turbines, in particular to general automatic processing equipment for welded brackets of large-scale wind turbines.
Background
The rear support of the wind driven generator is a support of the wind driven generator and is used for supporting, fixing and protecting the wind driven generator. The rear support of the wind motor is required for welding the individual components and is therefore called a welded rear support of the motor unit.
The stability of the welded support is improved by installing various accessories, the accessories are generally assembled on the welded support through general automatic processing equipment, and bolts are automatically assembled, but the matching degree of holes cannot be judged when bolts are installed by the general automatic processing equipment of the welded support of the existing wind turbine, so that the bolts are unstable to install.
Therefore, the universal automatic processing equipment for the welded support of the large wind turbine is required to be provided, the matching degree between holes can be judged when bolts are installed, and the stability of bolt installation is improved.
Disclosure of Invention
The invention aims to provide general automatic processing equipment for a welded support of a large wind turbine, which aims to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the technical scheme that the universal automatic processing equipment for the welded support of the large-scale wind turbine comprises a mounting mechanism and a driving mechanism, wherein the driving mechanism is arranged above the mounting mechanism, the mounting mechanism is used for placing the welded support of the wind turbine, and the driving mechanism is used for assembling bolts, wherein:
The installation mechanism comprises a clamping assembly, a rotating assembly, a clamping assembly, a supporting assembly and a roller assembly, wherein:
The rotating assembly comprises a chassis and a bottom plate, the chassis is arranged above the bottom plate, a speed reducer is fixed at the bottom of the chassis, a first motor is arranged below the speed reducer, and a chain transmission group is connected between the first motor and the speed reducer;
The clamping assembly is provided with three groups, each group of clamping assembly comprises a hydraulic cylinder and a base, the hydraulic cylinders and the base are fixed on the chassis, the base is slidably connected with a clamping plate, the clamping plate is arc-shaped, two groups of sliding rods are fixed on the clamping plate, the sliding rods are slidably connected with the base, and the output end of the hydraulic cylinders is fixedly connected with the clamping plate;
the clamping assembly comprises a bracket fixed on the bottom plate, a motor screw rod driving one is arranged on the bracket, a mounting plate is fixed on the motor screw rod driving one, an electric telescopic rod is fixed on the mounting plate, and a clamping jaw cylinder is fixed at the output end of the electric telescopic rod;
a visual unit is fixed below the mounting plate;
the supporting component is arranged in the middle of the chassis and comprises a supporting column arranged on the chassis, a hydraulic drive is fixed above the center of the chassis, an output end of the hydraulic drive is fixed with the supporting column, and a plurality of distance sensors are fixed around the supporting column.
According to the technical scheme, the roller assembly comprises a roller seat fixed on the bottom plate, and a roller is arranged on the roller seat.
According to the technical scheme, the driving mechanism comprises a moving assembly and a lifting assembly, the moving assembly comprises two groups of supporting frames, the two groups of supporting frames are respectively fixed on two sides of the bottom plate, one group of supporting frames are provided with motor screw rod driving two groups, the two groups of supporting frames are connected with a transverse fixing frame in a sliding mode, the motor screw rod driving two groups are connected with the transverse fixing frame, one side of the transverse fixing frame is provided with motor screw rod driving three, a bearing plate is fixed on the motor screw rod driving three, and the bearing plate is connected with the lifting assembly.
According to the technical scheme, the lifting assembly comprises a threaded sleeve fixed on the center of the bearing plate, a motor screw rod drive IV is arranged on the bearing plate, a screw rod on the motor screw rod drive IV is in threaded connection with the threaded sleeve, a connecting plate is fixed on one side of the motor screw rod drive IV, and the connecting plate is in sliding connection with the bearing plate.
According to the technical scheme, two groups of bolt assembly components and two groups of bolt limiting components are arranged on the right side of the connecting plate, each group of bolt assembly components comprises a motor screw rod driving five, the motor screw rod driving five is fixed on the connecting plate, a lifting plate is fixed on the motor screw rod driving five, the lifting plate is in sliding connection with the connecting plate, and an automatic bolt locker is fixed on the lifting plate.
According to the technical scheme, every group the spacing subassembly of bolt is including fixing the mount pad on the lifter plate, be fixed with first cylinder on the mount pad, the output of first cylinder is fixed with the connector, be fixed with the link on the connector, be fixed with the connecting seat on the link, the connecting seat is sliding connection with the lifter plate, the bottom of connecting seat is fixed with down the installation cover, the bearing is connected with the stop collar under the installation cover, the lifter plate below is fixed with spacing clamping jaw, the stop collar sets up in spacing clamping jaw, the output of automatic bolt locker sets up in the stop collar.
According to the technical scheme, the bolt assembly component comprises the following using method:
The first cylinder is controlled to extend out, the connector is used for pushing the connecting seat to run on the lifting plate, the limiting sleeve is driven to press the surface of the bolt downwards through the mounting sleeve, the motor screw is controlled to drive the five-start motor to drive the automatic bolt locker to move downwards, and meanwhile, the automatic bolt locker is started to rotate the bolt, so that the accessory is fixed with the rear bracket of the wind motor.
According to the technical scheme, after the first group of bolts are assembled, the rotating assembly is continuously started to drive the chassis to run, then the next group of holes corresponding to the rear bracket and the accessories of the wind motor are moved to the lower part of the clamping jaw assembly again, the bolts are continuously placed into the corresponding holes, and at the moment, whether the placement of the bolts is smooth or not is needed to be analyzed through the visual unit when the bolts are placed, so that the degree of matching of the holes between the accessories and the rear bracket of the wind motor is judged.
Compared with the prior art, the invention has the beneficial effects that the visual unit is arranged, the rotating assembly is continuously started to drive the chassis to operate after the first group of bolts are assembled, then the next group of holes corresponding to the rear bracket and the accessories of the wind motor are moved to the lower part of the clamping jaw assembly again, the bolts are continuously placed into the corresponding holes, at the moment, whether the bolts are placed smoothly or not is needed to be analyzed by the visual unit when the bolts are placed, so that the matching degree of the holes between the accessories and the rear bracket of the wind motor is judged, the stability of the installation of the bolts is improved, and the installation quality is ensured.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic overall frontal view of the present invention;
FIG. 2 is a schematic bottom view of the overall structure of the present invention;
FIG. 3 is a three-dimensional schematic of the mounting mechanism of the present invention;
FIG. 4 is a schematic view of the interior of the drive mechanism of the present invention;
FIG. 5 is an enlarged partial schematic view of area A of FIG. 1 in accordance with the present invention;
FIG. 6 is an enlarged partial schematic view of the area C of FIG. 5 in accordance with the present invention;
FIG. 7 is an enlarged partial schematic view of region B of FIG. 4 in accordance with the present invention;
FIG. 8 is an enlarged partial schematic view of the area D of FIG. 2 in accordance with the present invention;
FIG. 9 is a two-dimensional schematic of a visual element of the present invention;
In the figure, 1, a bottom plate; 2, a chassis, 3, a supporting frame, 4, a motor screw drive III, 5, a bracket, 6, a motor screw drive I, 7, a first motor, 8, a speed reducer, 9, a limit sleeve, 10, a supporting column, 11, a distance sensor, 12, a hydraulic cylinder, 13, a base, 14, a clamping plate, 15, a sliding rod, 16, a mounting plate, 17, an electric telescopic rod, 18, a clamping jaw cylinder, 19, a motor screw drive five, 20, a connecting plate, 21, a lifting plate, 22, an automatic bolt locker, 23, a connecting seat, 24, a roller, 25, a mounting seat, 26, a first cylinder, 27, a connector, 28, a connecting frame, 29, a mounting sleeve, 30, a limiting clamping jaw, 31, a bearing plate, 32, a thread sleeve, 33, a motor screw drive IV, 34, a roller seat and 35 and a visual unit.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to FIGS. 1-9, the invention provides a technical scheme that the universal automatic processing equipment for the welded support of the large-scale wind turbine comprises a mounting mechanism and a driving mechanism, wherein the driving mechanism is arranged above the mounting mechanism, the mounting mechanism is used for placing the welded support of the wind turbine, and the driving mechanism is used for assembling bolts;
The mounting mechanism comprises a clamping assembly, a rotating assembly, a clamping assembly, a supporting assembly and a roller assembly, wherein the rotating assembly comprises a chassis 2 and a bottom plate 1, the chassis 2 is arranged above the bottom plate 1, a speed reducer 8 is fixed at the bottom of the chassis 2, a first motor 7 is arranged below the speed reducer 8, a chain transmission group is connected between the first motor 7 and the speed reducer 8, the first motor 7 starts to drive the speed reducer 8 to operate through the chain transmission group, and the chassis 2 is driven to rotate through the cooperation of gears inside the speed reducer 8;
The clamping assembly is provided with three groups, each group of clamping assembly comprises a hydraulic cylinder 12 and a base 13, the hydraulic cylinder 12 and the base 13 are fixed on the chassis 2, the base 13 is connected with a clamping plate 14 in a sliding manner, the clamping plate 14 is arc-shaped, two groups of sliding rods 15 are fixed on the clamping plate 14, the sliding rods 15 are connected with the base 13 in a sliding manner, the output end of the hydraulic cylinder 12 is fixedly connected with the clamping plate 14, a rear wind motor bracket is placed on the chassis 2, the hydraulic cylinder 12 is started to extend to drive the clamping plate 14 to be close to the side surface of the rear wind motor bracket, and the rear wind motor bracket is clamped through the cooperation of the three groups of clamping assemblies to be fixed;
The clamping assembly comprises a support 5 fixed on a bottom plate 1, a motor screw rod driving part 6 is arranged on the support 5, a mounting plate 16 is fixed on the motor screw rod driving part 6, an electric telescopic rod 17 is fixed on the mounting plate 16, a clamping jaw cylinder 18 is fixed at the output end of the electric telescopic rod 17, one side of the support 5 is provided with bolt transmission equipment for transmitting bolts, the motor screw rod driving part 6 is started to drive the mounting plate 16 to move, the bolts on the transmission equipment are clamped through the clamping jaw cylinder 18 and transported to the upper side of a rear support of the wind turbine, the electric telescopic rod 17 is started to stretch, and the clamping jaw cylinder 18 is controlled to insert the bolts into bolt holes of the rear support of the wind turbine.
A vision unit 35 is fixed below the mounting plate 16.
The supporting component is arranged in the middle of the chassis 2 and comprises a supporting column 10 arranged on the chassis 2, a hydraulic drive is fixed above the center of the chassis 2, an output end of the hydraulic drive is fixed with the supporting column 10, a plurality of distance sensors 11 are fixed around the supporting column 10, and accessories of a rear bracket of the wind motor are arranged above the supporting column 10.
The vision unit 35 may be a camera.
The roller assembly comprises a roller seat 34 fixed on the bottom plate 1, a roller 24 is arranged on the roller seat 34, the roller 24 is in contact with the chassis 2, and the chassis 2 can be supported by the roller assembly.
The driving mechanism comprises a moving assembly and a lifting assembly, the moving assembly comprises two groups of supporting frames 3, the two groups of supporting frames 3 are respectively fixed on two sides of the bottom plate 1, a motor screw rod driving second is arranged on one group of supporting frames 3, a transverse fixing frame is connected to the two groups of supporting frames 3 in a sliding manner, the motor screw rod driving second is connected with the transverse fixing frame, the motor screw rod driving second is started to drive the transverse fixing frame to move, a motor screw rod driving third 4 is arranged on one side of the transverse fixing frame, a bearing plate 31 is fixed on the motor screw rod driving third 4, the bearing plate 31 is connected with the lifting assembly, the motor screw rod driving third 4 is started to drive the bearing plate 31 to move, and the lifting assembly is driven to move back and forth on the bottom plate 2 through the cooperation of the motor screw rod driving second and the motor screw rod driving third 4.
The lifting assembly comprises a threaded sleeve 32 fixed on the center of a bearing plate 31, a motor screw rod driving four 33 is arranged on the bearing plate 31, a screw rod on the motor screw rod driving four 33 is in threaded connection with the threaded sleeve 32, one side of the motor screw rod driving four 33 is fixedly provided with a connecting plate 20, the connecting plate 20 is in sliding connection with the bearing plate 31, the motor screw rod driving four 33 is started, and the motor screw rod driving four 33 moves up and down through the cooperation of the screw rod on the motor screw rod driving four 33 and the threaded sleeve 32, so that the connecting plate 20 is driven to move up and down;
Two groups of bolt assembly components and two groups of bolt limiting components are arranged on the right side of the connecting plate 20, each group of bolt assembly components comprises a motor screw rod driving five 19, the motor screw rod driving five 19 is fixed on the connecting plate 20, a lifting plate 21 is fixed on the motor screw rod driving five 19, the lifting plate 21 is in sliding connection with the connecting plate 20, an automatic bolt locker 22 is fixed on the lifting plate 21, and the motor screw rod driving five 19 is started to drive the lifting plate 21 to slide up and down on the connecting plate 20 so as to drive the automatic bolt locker 22 to move up and down;
Each set of bolt limiting assembly comprises a mounting seat 25 fixed on a lifting plate 21, a first air cylinder 26 is fixed on the mounting seat 25, a connector 27 is fixed at the output end of the first air cylinder 26, a connecting frame 28 is fixed on the connector 27, a connecting seat 23 is fixed on the connecting frame 28, the connecting seat 23 is in sliding connection with the lifting plate 21, a lower mounting sleeve 29 is fixed at the bottom of the connecting seat 23, a limiting sleeve 9 is connected with a lower bearing of the mounting sleeve 29, a limiting clamping jaw 30 is fixed below the lifting plate 21, the limiting sleeve 9 is arranged in the limiting clamping jaw 30, and the output end of an automatic bolt locker 22 is arranged in the limiting sleeve 9.
The universal automatic processing equipment for the welded support of the large wind turbine further comprises a control system, and the distance sensor 11 and the visual unit 35 are electrically connected with the control system;
the general automatic processing equipment is controlled to operate by a control system.
It should be added that the motor screw rod driving is that the existing motor control screw rod rotates, and the control device operates linearly, which is the prior art, and redundant description is not made here.
Embodiment one:
In the embodiment, the bolts are arranged on the fittings of the rear bracket of the wind motor;
Specifically, put wind turbine generator system's rear support on chassis 2, put wind turbine generator system's accessory on wind turbine generator system rear support again, make hole and hole butt joint good, start hydraulic drive control support column 10 lifting, can support the accessory, make things convenient for follow-up installation bolt, start outside bolt transmission equipment and transport the bolt and press from both sides and get the subassembly below, start and press from both sides and get the subassembly and press from both sides the bolt and get and move to the hole top, start electric telescopic handle 17 extension drive clamping jaw cylinder 18 put into the hole with the bolt.
The chassis 2 is driven to rotate by the rotating component, the hole for inserting the bolt is moved to the lower part of the automatic bolt locker 22, and the lifting component and the moving component are controlled to operate, so that a group of bolt assembly components which are closest to the bolt first move to the upper part of the bolt, and the bolt is installed.
When the bolt assembly moves downwards to work, the first cylinder 26 is controlled to extend, the connector 27 pushes the connecting seat 23 to run on the lifting plate 21, the mounting sleeve 29 drives the limiting sleeve 9 to press the surface of the bolt downwards, the motor screw rod is controlled to drive the five 19 to start to drive the automatic bolt locker 22 to move downwards, and meanwhile the automatic bolt locker 22 is started to rotate the bolt, so that the accessory is fixed with the rear bracket of the wind motor.
It is to be added that the limiting jaw 30 plays a limiting role on the limiting sleeve 9 when the bolt assembly works, so that the stability of the assembly bolt is ensured.
When the first group of bolts are assembled, the rotating assembly is continuously started to drive the chassis 2 to run, then the next group of holes corresponding to the rear bracket and the fittings of the wind motor are moved to the lower part of the clamping jaw assembly again, the bolts are continuously placed in the corresponding holes, at the moment, whether the bolts are placed smoothly or not is analyzed through the visual unit 35 to judge the matching degree of the holes between the fittings and the rear bracket of the wind motor:
Specifically, when the clamping jaw cylinder 18 clamps the bolt and places the bolt in the hole between the accessory and the rear bracket of the wind motor, the vision unit 35 is started to shoot the bolt and place the bolt in the hole, when the bolt is identified to be placed in the hole smoothly, the position of the bolt is regulated by the clamping jaw cylinder 18, when the bolt is identified to be placed in the hole smoothly, the signal is transmitted to the hydraulic cylinder 12 close to the position where the bolt is not placed smoothly, the hydraulic cylinder 12 is started to stretch, the clamping plate 14 presses one surface of the rear bracket of the wind motor where the bolt is not placed smoothly, the clamping plate is slightly deformed, the hole of the rear bracket of the wind motor can slightly displace to correspond to the hole on the accessory, the position of the bolt is regulated by the clamping jaw cylinder 18, when the bolt is identified to be placed in the hole between the accessory and the rear bracket of the wind motor, the position of the bolt is regulated by the clamping jaw cylinder 18, the position of the hole between the accessory and the rear bracket of the wind motor is regulated by the middle, and the bolt is regulated by the rotating assembly, and the hole is moved to the position of the automatic bolt locker 22;
After the hydraulic cylinder 12 pushes the rear support of the wind motor to form slight deformation, the bolt placement position is readjusted, when the visual unit 35 recognizes that the bolts still cannot be placed normally, the holes between the fittings and the rear support of the wind motor are low-level, signals are transmitted to the control system, the installation of the bolts is suspended, and the bolts are processed by staff.
Through the steps, the matching condition among the holes can be judged when the bolts are installed, the stability of bolt installation is improved, and the installation quality is ensured.
Embodiment two:
In this embodiment, when the second set of bolts is not installed smoothly, in order to ensure that the third set of bolts is placed smoothly, a secondary installation mode is adopted when the second set of bolts is installed;
Specifically, after the second set of bolts is adjusted by the first embodiment, the second set of bolts are moved to the lower part of the first set of bolt assembly components, the first set of bolt assembly components are controlled to start to mount the second set of bolts, it is to be noted that the second set of bolts are mounted in a half suspension mode, the second set of bolts are moved to the lower part of the second set of bolt assembly components through the rotating component, the clamping jaw components are controlled to mount the third set of bolts, if the third set of bolts are recognized by the visual unit 35 to be mounted smoothly, the second set of bolt assembly components are controlled to mount bolts continuously, if the visual unit 35 is recognized to be unsmooth, the second set of bolts are recognized to be mounted on the positions of the subsequent fittings and the rear bracket holes of the wind motor, the steps of slightly deforming the rear bracket of the wind motor in the first embodiment are repeated, the positions of the fittings and the rear bracket holes of the wind motor are matched, and the third set of bolts are readjusted.
Through the steps, the second group of bolts are installed in a staged mode, so that the third group of bolts can be installed in place, the matching degree of the subsequent fittings and the rear bracket holes of the wind motor can be judged in the process of installing the bolts, and the assembly quality of the bolts is ensured.
Embodiment III:
In the embodiment, the deformation condition of the rear bracket of the wind motor when the rear bracket of the wind motor is extruded is judged by the distance sensor 11, and whether the rear bracket of the wind motor is easy to deform is judged;
Specifically, when the relation between the accessory and the wind motor rear bracket hole needs to be adjusted, whether the inner diameter of the wind motor rear bracket changes or not is analyzed through the distance sensor 11, the normal distance between the inner wall of the wind motor rear bracket and the support column 10 is set in the control system, the distance sensor 11 transmits the distance between the inner wall of the wind motor rear bracket detected in real time and the support column 10 to the control system, when the distance changes, the inner diameter of the wind motor rear bracket changes when the wind motor rear bracket is extruded, the wind motor rear bracket is easy to deform, the problem that the quality of the wind motor rear bracket possibly exists is solved, and a signal is transmitted to the control system to inform workers.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
It should be noted that the above-mentioned embodiments are merely preferred embodiments of the present invention, and the present invention is not limited thereto, but may be modified or substituted for some of the technical features thereof by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The universal automatic processing equipment for the welded support of the large wind turbine comprises a mounting mechanism and a driving mechanism, and is characterized in that the driving mechanism is arranged above the mounting mechanism, the mounting mechanism is used for placing the welded support of the wind turbine, and the driving mechanism is used for assembling bolts, wherein:
The installation mechanism comprises a clamping assembly, a rotating assembly, a clamping assembly, a supporting assembly and a roller assembly, wherein:
The rotating assembly comprises a chassis (2) and a bottom plate (1), the chassis (2) is arranged above the bottom plate (1), a speed reducer (8) is fixed at the bottom of the chassis (2), a first motor (7) is arranged below the speed reducer (8), and a chain transmission group is connected between the first motor (7) and the speed reducer (8);
The clamping assembly is provided with three groups, each group of clamping assembly comprises a hydraulic cylinder (12) and a base (13), the hydraulic cylinders (12) and the base (13) are fixed on the chassis (2), the base (13) is slidably connected with a clamping plate (14), the clamping plate (14) is arc-shaped, two groups of sliding rods (15) are fixed on the clamping plate (14), the sliding rods (15) are slidably connected with the base (13), and the output end of the hydraulic cylinders (12) is fixedly connected with the clamping plate (14);
The clamping assembly comprises a bracket (5) fixed on a bottom plate (1), a motor screw rod driving unit (6) is arranged on the bracket (5), a mounting plate (16) is fixed on the motor screw rod driving unit (6), an electric telescopic rod (17) is fixed on the mounting plate (16), and a clamping jaw cylinder (18) is fixed at the output end of the electric telescopic rod (17);
a visual unit (35) is fixed below the mounting plate (16);
the support assembly is arranged in the middle of the chassis (2), the support assembly comprises a support column (10) arranged on the chassis (2), hydraulic driving is fixed above the center of the chassis (2), the output end of the hydraulic driving is fixed with the support column (10), and a plurality of distance sensors (11) are fixed around the support column (10).
2. The universal automatic processing device for the welded support of the large wind turbine generator system, as set forth in claim 1, wherein the roller assembly comprises a roller seat (34) fixed on the bottom plate (1), and the roller seat (34) is provided with rollers (24).
3. The universal automatic processing device for the welded support of the large wind turbine generator system, as set forth in claim 2, is characterized in that the driving mechanism comprises a moving assembly and a lifting assembly, the moving assembly comprises two groups of supporting frames (3), the two groups of supporting frames (3) are respectively fixed on two sides of the bottom plate (1), one group of supporting frames (3) is provided with a motor screw rod driving two, the two groups of supporting frames (3) are connected with a transverse fixing frame in a sliding manner, the motor screw rod driving two is connected with the transverse fixing frame, one side of the transverse fixing frame is provided with a motor screw rod driving three (4), a bearing plate (31) is fixed on the motor screw rod driving three (4), and the bearing plate (31) is connected with the lifting assembly.
4. The universal automatic processing device for the welded support of the large wind turbine generator system, as set forth in claim 3, is characterized in that the lifting assembly comprises a threaded sleeve (32) fixed on the center of the bearing plate (31), a motor screw rod driving four (33) is arranged on the bearing plate (31), a screw rod on the motor screw rod driving four (33) is in threaded connection with the threaded sleeve (32), a connecting plate (20) is fixed on one side of the motor screw rod driving four (33), and the connecting plate (20) is in sliding connection with the bearing plate (31).
5. The universal automatic processing device for the welded support of the large wind turbine generator system according to claim 4, wherein two groups of bolt assembly assemblies and two groups of bolt limiting assemblies are arranged on the right side of the connecting plate (20), each group of bolt assembly assemblies comprises a motor screw driving five (19), the motor screw driving five (19) is fixed on the connecting plate (20), a lifting plate (21) is fixed on the motor screw driving five (19), the lifting plate (21) is in sliding connection with the connecting plate (20), and an automatic bolt locker (22) is fixed on the lifting plate (21).
6. The universal automatic processing device for the welded brackets of the large wind turbine generator system of claim 5, wherein each set of bolt limiting assemblies comprises a mounting seat (25) fixed on a lifting plate (21), a first air cylinder (26) is fixed on the mounting seat (25), a connector (27) is fixed at the output end of the first air cylinder (26), a connecting frame (28) is fixed on the connector (27), a connecting seat (23) is fixed on the connecting frame (28), the connecting seat (23) is in sliding connection with the lifting plate (21), a lower mounting sleeve (29) is fixed at the bottom of the connecting seat (23), a limiting sleeve (9) is connected to a lower bearing of the mounting sleeve (29), a limiting clamping jaw (30) is fixed below the lifting plate (21), the limiting sleeve (9) is arranged in the limiting clamping jaw (30), and the output end of the automatic bolt locker (22) is arranged in the limiting sleeve (9).
7. The universal automatic processing device for the post-welding brackets of the large wind turbine generator according to claim 6, wherein the bolt assembly component comprises the following using method:
the first cylinder (26) is controlled to extend, the connector (27) is used for pushing the connecting seat (23) to run on the lifting plate (21), the limiting sleeve (9) is driven to press the surface of the bolt downwards through the mounting sleeve (29), the motor screw is controlled to drive the five (19) to start to drive the automatic bolt locker (22) to move downwards, and meanwhile the automatic bolt locker (22) is started to rotate the bolt, so that the accessory is fixed with the rear bracket of the wind motor.
8. The universal automatic processing device for the welded support of the large wind turbine generator system, as set forth in claim 7, is characterized in that after the first set of bolts are assembled, the rotating assembly is continuously started to drive the chassis (2) to operate, then the next set of holes corresponding to the rear support of the wind motor and the accessories are moved below the clamping jaw assembly again, the bolts are continuously placed into the corresponding holes, and at the moment, whether the placement of the bolts is smooth or not is needed to judge the matching degree of the holes between the accessories and the rear support of the wind motor through a visual unit (35) when the bolts are placed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411766058.7A CN119217043A (en) | 2024-12-04 | 2024-12-04 | A universal automatic processing equipment for welding rear brackets of large wind turbines |
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| CN202411766058.7A CN119217043A (en) | 2024-12-04 | 2024-12-04 | A universal automatic processing equipment for welding rear brackets of large wind turbines |
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| CN202411766058.7A Pending CN119217043A (en) | 2024-12-04 | 2024-12-04 | A universal automatic processing equipment for welding rear brackets of large wind turbines |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119935534A (en) * | 2025-04-09 | 2025-05-06 | 东莞市品固精密五金制品有限公司 | A device for detecting the inside and outside surfaces of screws and nuts |
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| CN119935534A (en) * | 2025-04-09 | 2025-05-06 | 东莞市品固精密五金制品有限公司 | A device for detecting the inside and outside surfaces of screws and nuts |
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