CN117226630B - High-precision full-automatic polishing device for wind power blade girder - Google Patents
High-precision full-automatic polishing device for wind power blade girder Download PDFInfo
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- CN117226630B CN117226630B CN202311507417.2A CN202311507417A CN117226630B CN 117226630 B CN117226630 B CN 117226630B CN 202311507417 A CN202311507417 A CN 202311507417A CN 117226630 B CN117226630 B CN 117226630B
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- 238000005498 polishing Methods 0.000 title claims abstract description 99
- 230000001360 synchronised effect Effects 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims description 33
- 230000005611 electricity Effects 0.000 claims 1
- 238000005452 bending Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The invention is applicable to the technical field of wind power blade girder polishing devices, and provides a high-precision full-automatic polishing device for a wind power blade girder, which comprises two Y-shaped mounting plates, wherein the two Y-shaped mounting plates are respectively arranged at the upper end and the lower end of a pultrusion plate, and the device further comprises: the device comprises a first polishing shaft, a second polishing shaft, a first elastic synchronous clamping mechanism, a first driving mechanism, a second elastic synchronous clamping mechanism and a second driving mechanism; the Y-shaped mounting plate comprises a first support plate and a second support plate. The second grinding wheel is used for grinding the middle part of the pultruded plate, the first grinding wheel is used for grinding the vicinity of two sides of the pultruded plate, and when the first grinding wheel and the second grinding wheel are used for grinding the pultruded plate, the first conveying belt and the second conveying belt are used for clamping the pultruded plate all the time, so that arc bending of the pultruded plate is avoided, the grinding height of the pultruded plate is unchanged, and the grinding precision of the pultruded plate is improved.
Description
Technical Field
The invention belongs to the technical field of wind power blade girder polishing devices, and particularly relates to a high-precision full-automatic polishing device for a wind power blade girder.
Background
The wind power blade is one of key parts of a wind power foundation, is one of key factors influencing wind power generation efficiency, and comprises a main beam system, an upper skin, a lower skin, a blade root reinforcing layer and the like: the girder system comprises girders and webs, wherein the girders are responsible for main bearing and provide rigidity, namely bending resistance and torsion resistance, of the blade.
The pultruded plates (pultruded glass fibers and pultruded carbon fibers) have the advantages of excellent mechanical properties and simple processing method, and the use of the stack of the pultruded plates as a blade girder becomes an important technology for the current large blade design, and the rolled pultruded plates need to be polished and cut in the girder production process.
The existing coiled pultruded plate is polished, the upper end and the lower end of the pultruded plate are polished sequentially by using polishing wheels, and the pultruded plate passes through the lower part of the polishing wheels through a traction mechanism, so that the polishing wheels polish the pultruded plate.
Although the polishing of the pultruded plate can be completed in the mode, a certain radian exists in the pultruded plate with the coiled material fed, the bending degree of the coiled material from the outer side to the inner side gradually becomes large, the pressure between the polishing wheel and the pultruded plate is different when the pultruded plate passes through the lower part of the polishing wheel, the polishing effect of the pultruded plate is inconsistent, and the polishing precision is low.
Disclosure of Invention
The embodiment of the invention aims to provide a high-precision full-automatic polishing device for a wind power blade girder, which aims to solve the problems that a certain radian exists in a pultruded plate fed by a coiled material, the bending degree of the coiled material from the outer side to the inner side gradually increases, and when the pultruded plate passes through the lower part of a polishing wheel, the pressure between the polishing wheel and the pultruded plate is different, so that the polishing effect of the pultruded plate is inconsistent.
The invention discloses a high-precision full-automatic polishing device for a wind power blade girder, which comprises two Y-shaped mounting plates, wherein the two Y-shaped mounting plates are respectively arranged at the upper end and the lower end of a pultrusion plate, and the high-precision full-automatic polishing device further comprises:
the device comprises a first polishing shaft, a second polishing shaft, a first elastic synchronous clamping mechanism, a first driving mechanism, a second elastic synchronous clamping mechanism and a second driving mechanism;
the Y-shaped mounting plate comprises a first support plate and a second support plate, and the second support plate is arranged on two sides of the first support plate;
the first polishing shafts and the second polishing shafts are arranged in two groups, and the two groups of the first polishing shafts and the second polishing shafts are respectively arranged at the upper end and the lower end of the pultruded panel;
the first grinding wheel is arranged on the first grinding shaft, and the two second grinding wheels are arranged on the second grinding shaft;
the first elastic synchronous clamping mechanism is used for synchronously driving the two groups of first polishing shafts and the second polishing shafts to move in opposite directions, and the first driving mechanism is used for synchronously driving the first polishing shafts and the second polishing shafts above the pultruded panel to reversely rotate with the first polishing shafts and the second polishing shafts below the pultruded panel;
the second elastic synchronous clamping mechanism is used for synchronously pulling the two Y-shaped mounting plates to move in opposite directions;
the two ends of the first support plate are respectively connected with a first rotating shaft and a second rotating shaft in a rotating way, and the two ends of the second support plate are respectively connected with a third rotating shaft and a fourth rotating shaft in a rotating way;
the first support plate and the second support plate are respectively provided with a first conveying belt and a second conveying belt, conveying belt wheels are arranged on the first rotating shaft, the third rotating shaft, the second rotating shaft and the fourth rotating shaft, the first rotating shaft and the third rotating shaft are in transmission connection with the first conveying belt through the conveying belt wheels, and the second rotating shaft and the fourth rotating shaft are in transmission connection with the second conveying belt through the conveying belt wheels;
the second driving mechanism is used for synchronously driving the first conveying belt and the second conveying belt above the pultruded plates to reversely rotate with the first conveying belt and the second conveying belt below the pultruded plates.
According to a further technical scheme, the novel grinding machine further comprises a grinding box body, wherein a feed inlet and a discharge outlet are respectively arranged at two ends of the grinding box body;
the polishing device comprises a polishing box body, wherein first guide sliding grooves are formed in the front side wall and the rear side wall of the polishing box body, two first guide sliding plates are connected to the first guide sliding grooves in a sliding mode, and a first rotating shaft, a third rotating shaft, a second rotating shaft and a fourth rotating shaft are sequentially connected to the first guide sliding plates in a rotating mode;
two second guide sliding grooves are formed in the front side wall and the rear side wall of the polishing box body, second guide sliding plates are connected to the second guide sliding grooves in a sliding mode, and two groups of first polishing shafts and second polishing shafts are respectively connected to the two second guide sliding plates in a rotating mode.
According to a further technical scheme, the second elastic synchronous clamping mechanism and the second driving mechanism are arranged on the first guide sliding plate; the first elastic synchronous clamping mechanism and the first driving mechanism are both arranged on the second guide sliding plate.
According to a further technical scheme, the first elastic synchronous clamping mechanism comprises a first tension spring, a first rack, a second rack and a first gear;
the two ends of the first tension spring are respectively connected with two second guide sliding plates, the two second guide sliding plates are respectively provided with a first rack and a second rack, the first gear is rotationally connected to the polishing box body, and the first gear is simultaneously meshed and matched with the first rack and the second rack.
According to a further technical scheme, the first driving mechanism comprises a first motor, a third connecting rod, a second gear, a third gear, a first belt pulley and a first transmission belt;
the first polishing wheel and the second polishing shaft on the same second guide slide plate are in transmission connection with each other through a first belt pulley and a first transmission belt;
a first motor is arranged on one of the second guide sliding plates, and the rotating end of the first motor is connected with a second polishing shaft on the second guide sliding plate;
the two first polishing shafts are respectively connected with a third connecting rod in a rotating mode, the tail ends of the two third connecting rods are respectively connected to a third gear in a rotating mode, the two first polishing shafts are respectively provided with a second gear, and the two second gears are meshed with the third gears simultaneously.
According to a further technical scheme, the second elastic synchronous clamping mechanism comprises a second tension spring, a first connecting shaft, a first guide rail, a second connecting shaft and a second guide rail;
the two ends of the second tension spring are respectively connected with two first guide sliding plates, the two ends of the two first guide sliding plates are respectively and rotatably connected with a first connecting rod and a second connecting rod, the tail ends of the two first connecting rods are respectively and rotatably connected to a first connecting shaft, and the tail ends of the two second connecting rods are respectively and rotatably connected to a second connecting shaft;
the first guide rail and the second guide rail are both fixed on the polishing box body, and the first connecting shaft and the second connecting shaft are respectively and slidably connected to the first guide rail and the second guide rail.
According to a further technical scheme, the second driving mechanism comprises a second motor, a second belt pulley, a third belt pulley, a second transmission belt, a fourth gear and a fifth gear;
the first rotating shaft and the third rotating shaft are respectively provided with a second belt pulley and a third belt pulley, and the first rotating shaft on the Y-shaped mounting plate is in transmission connection with the third rotating shaft on the same Y-shaped mounting plate through transmission fit of the second belt pulley, the third belt pulley and the second transmission belt;
the third rotating shafts are provided with fourth gears, the second connecting shafts are provided with fifth gears, the fifth gears are meshed with the two fourth gears at the same time, the second motor is arranged on one of the first guide sliding plates, and the rotating end of the second motor is connected with one of the third rotating shafts.
According to the high-precision full-automatic polishing device for the wind power blade girder, one end of a pultruded plate is placed between two Y-shaped mounting plates (namely, between two groups of first supporting plates and second supporting plates), the two Y-shaped mounting plates are synchronously pulled by a second elastic synchronous clamping mechanism (namely, the two groups of first supporting plates and the second supporting plates) to move in opposite directions, the two groups of first conveying belts and the two groups of second conveying belts are driven by the first supporting plates and the second supporting plates to clamp the pultruded plate, the middle part of the pultruded plate is clamped by the two groups of second conveying belts, the two groups of second conveying belts clamp the two sides of the pultruded plate, the two groups of first polishing shafts and the two groups of second polishing shafts are synchronously driven by the first elastic synchronous clamping mechanism to move in opposite directions, and the first conveying belts and the second conveying belts above the pultruded plate are synchronously driven by a second driving mechanism to reversely rotate with the first conveying belts and the second conveying belts below the pultruded plate, and the two groups of first conveying belts and the second conveying belts are further driven by the two groups of first conveying belts and the second conveying belts to convey the pultruded plate; the first grinding shafts and the second grinding shafts of the two groups drive the first grinding wheels and the second grinding wheels of the two groups to be respectively contacted with the upper end and the lower end of the pultrusion plate, the first driving mechanism synchronously drives the first grinding shafts and the second grinding shafts above the pultrusion plate to reversely rotate with the first grinding shafts and the second grinding shafts below, the second grinding wheels grind the middle part of the pultrusion plate, the first grinding wheels grind the vicinity of the two sides of the pultrusion plate, and when the first grinding wheels and the second grinding wheels grind the pultrusion plate, the first conveying belt and the second conveying belt always clamp the pultrusion plate, so that arc bending of the pultrusion plate is avoided, the grinding height of the pultrusion plate is unchanged, and the grinding precision of the pultrusion plate is improved.
Drawings
FIG. 1 is a schematic structural view of a high-precision full-automatic polishing device for a wind power blade girder provided by an embodiment of the invention;
FIG. 2 is a schematic view of the rear view angle of FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of the grinding box of FIG. 1 according to an embodiment of the present invention;
FIG. 4 is a schematic view of the internal structure of the grinding box of FIG. 1 according to an embodiment of the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 1A according to an embodiment of the present invention;
fig. 6 is an enlarged schematic view of the structure of B in fig. 1 according to an embodiment of the present invention.
In the accompanying drawings: the grinding box 101, the feed inlet 102, the discharge outlet 103, the first guide chute 104, the first guide slide 105, the second guide chute 106, the second guide slide 107, the first rotation shaft 108, the second rotation shaft 109, the third rotation shaft 110, the fourth rotation shaft 111, the first support plate 112, the second support plate 113, the first conveyor belt 114, the second conveyor belt 115, the first grinding shaft 116, the first grinding wheel 117, the second grinding shaft 118, the second grinding wheel 119, the first elastic synchro-clamp mechanism 2, the first tension spring 201, the first rack 202, the second rack 203, the first gear 204, the second elastic synchro-clamp mechanism 3, the second tension spring 301, the first connecting rod 302, the first connecting shaft 303, the first guide rail 304, the second connecting rod 305, the second connecting shaft 306, the second guide rail 307, the first driving mechanism 4, the first motor 401, the third connecting rod 402, the second gear 403, the third gear 404, the first pulley 405, the first transmission belt 406, the second driving mechanism 5, the second motor pulley 501, the second pulley 504, the second gear 502, the third gear 502, the fourth gear 506, the fifth gear 505.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
As shown in fig. 1 to fig. 4, the high-precision full-automatic polishing device for a wind power blade main beam provided by an embodiment of the present invention includes two Y-shaped mounting plates, the two Y-shaped mounting plates are respectively disposed at the upper and lower ends of a pultrusion plate, and further includes:
a first grinding shaft 116, a second grinding shaft 118, a first elastic synchronous clamping mechanism 2, a first driving mechanism 4, a second elastic synchronous clamping mechanism 3 and a second driving mechanism 5;
the Y-shaped mounting plate comprises a first support plate 112 and a second support plate 113, and the second support plate 113 is arranged on two sides of the first support plate 112;
the first grinding shaft 116 and the second grinding shaft 118 are provided with two groups, and the two groups of the first grinding shaft 116 and the second grinding shaft 118 are respectively arranged at the upper end and the lower end of the pultruded panel;
the first grinding shaft 116 is provided with a first grinding wheel 117, and the second grinding shaft 118 is provided with two second grinding wheels 119;
the first elastic synchronous clamping mechanism 2 is used for synchronously driving the two groups of first polishing shafts 116 and second polishing shafts 118 to move in opposite directions, and the first driving mechanism 4 is used for synchronously driving the first polishing shafts 116 and the second polishing shafts 118 above the pultruded panels to reversely rotate with the first polishing shafts 116 and the second polishing shafts 118 below;
the second elastic synchronous clamping mechanism 3 is used for synchronously pulling the two Y-shaped mounting plates to move in opposite directions;
the two ends of the first support plate 112 are respectively and rotatably connected with a first rotating shaft 108 and a second rotating shaft 109, and the two ends of the second support plate 113 are respectively and rotatably connected with a third rotating shaft 110 and a fourth rotating shaft 111;
the first support plate 112 and the second support plate 113 are respectively provided with a first conveying belt 114 and a second conveying belt 115, the first rotating shaft 108, the third rotating shaft 110, the second rotating shaft 109 and the fourth rotating shaft 111 are respectively provided with conveying belt wheels, the first rotating shaft 108 and the third rotating shaft 110 are in transmission connection with the first conveying belt 114 through the conveying belt wheels, and the second rotating shaft 109 and the fourth rotating shaft 111 are in transmission connection with the second conveying belt 115 through the conveying belt wheels;
the second driving mechanism 5 is used for synchronously driving the first conveying belt 114 and the second conveying belt 115 above the pultruded panels to reversely rotate with the first conveying belt 114 and the second conveying belt 115 below the pultruded panels.
In the embodiment of the invention, when the device is used, one end of a pultruded plate is placed between two Y-shaped mounting plates (namely, between two groups of first support plates 112 and second support plates 113), the second elastic synchronous clamping mechanism 3 synchronously pulls the two Y-shaped mounting plates (namely, the two groups of first support plates 112 and second support plates 113) to move in opposite directions, the first support plates 112 and the second support plates 113 drive the two groups of first conveyor belts 114 and second conveyor belts 115 to clamp the pultruded plate, the two first conveyor belts 114 clamp the middle part of the pultruded plate, the two groups of second conveyor belts 115 clamp the two sides of the pultruded plate, the first elastic synchronous clamping mechanism 2 synchronously drives the two groups of first polishing shafts 116 and second polishing shafts 118 to move in opposite directions, and the second driving mechanism 5 synchronously drives the first conveyor belts 114 and the second conveyor belts 115 above the pultruded plate and the first conveyor belts 114 and the second conveyor belts 115 below the pultruded plate to reversely rotate, so that the two groups of first conveyor belts 114 and second conveyor belts 115 carry the pultruded plate; the two groups of first grinding shafts 116 and second grinding shafts 118 drive the two groups of first grinding wheels 117 and second grinding wheels 119 to be respectively contacted with the upper end and the lower end of the pultruded plate, the first driving mechanism 4 synchronously drives the first grinding shafts 116 and the second grinding shafts 118 above the pultruded plate to reversely rotate with the first grinding shafts 116 and the second grinding shafts 118 below, the second grinding wheels 119 grind the middle part of the pultruded plate, the first grinding wheels 117 grind the vicinity of the two sides of the pultruded plate, and when the first grinding wheels 117 and the second grinding wheels 119 grind the pultruded plate, the first conveying belt 114 and the second conveying belt 115 always clamp the pultruded plate, so that arc bending of the pultruded plate is avoided, the grinding height of the pultruded plate is unchanged, and the grinding precision of the pultruded plate is improved.
As shown in fig. 1-6, as a preferred embodiment of the present invention, the polishing device further comprises a polishing box 101, wherein two ends of the polishing box 101 are respectively provided with a feed inlet 102 and a discharge outlet 103;
the front side wall and the rear side wall of the polishing box body 101 are respectively provided with a first guide chute 104, the first guide chute 104 is connected with two first guide slide plates 105 in a sliding manner, and a first rotating shaft 108, a third rotating shaft 110, a second rotating shaft 109 and a fourth rotating shaft 111 are sequentially and rotatably connected to the first guide slide plates 105;
two second guiding sliding grooves 106 are respectively arranged on the front side wall and the rear side wall of the polishing box body 101, a second guiding sliding plate 107 is connected to the second guiding sliding grooves 106 in a sliding manner, and two groups of first polishing shafts 116 and second polishing shafts 118 are respectively connected to the two second guiding sliding plates 107 in a rotating manner.
In the embodiment of the invention, the pultruded panels are fed into the grinding box 101 from the feed port 102 and then fed out from the discharge port 103.
As shown in fig. 1-2, as a preferred embodiment of the present invention, the second elastic synchronous clamping mechanism 3 and the second driving mechanism 5 are both disposed on the first guiding sled 105; the first elastic synchronous clamping mechanism 2 and the first driving mechanism 4 are both arranged on the second guiding slide 107.
As shown in fig. 2, as a preferred embodiment of the present invention, the first elastic synchronous clamping mechanism 2 includes a first tension spring 201, a first rack 202, a second rack 203, and a first gear 204;
the two ends of the first tension spring 201 are respectively connected with two second guide sliding plates 107, a first rack 202 and a second rack 203 are respectively installed on the two second guide sliding plates 107, the first gear 204 is rotationally connected to the polishing box 101, and the first gear 204 is simultaneously meshed with the first rack 202 and the second rack 203.
In the embodiment of the present invention, the first tension spring 201 pulls the two second guiding sliding plates 107 to move oppositely, and the two second guiding sliding plates 107 respectively drive the two first racks 202 and the two second racks 203 to move reversely, and the first racks 202 and the second racks 203 are meshed with the first gear 204 simultaneously, so that the moving speeds of the two first racks 202 and the second racks 203 are the same, and the two second guiding sliding plates 107 can move synchronously and oppositely.
As shown in fig. 1 to 4, as a preferred embodiment of the present invention, the first driving mechanism 4 includes a first motor 401, a third connecting rod 402, a second gear 403, a third gear 404, a first pulley 405, and a first transmission belt 406;
the first grinding wheel 117 and the second grinding shaft 118 are respectively provided with a first belt pulley 405, and the first grinding wheel 117 and the second grinding shaft 118 on the same second guide slide plate 107 are in transmission connection through the first belt pulley 405 and a first transmission belt 406;
a first motor 401 is mounted on one of the second guide slide plates 107, and the rotating end of the first motor 401 is connected with a second polishing shaft 118 on the second guide slide plate 107;
the two first grinding shafts 116 are all rotatably connected with a third connecting rod 402, the tail ends of the two third connecting rods 402 are all rotatably connected with a third gear 404, the two first grinding shafts 116 are all provided with a second gear 403, and the two second gears 403 are simultaneously meshed with the third gear 404.
In the embodiment of the present invention, the first motor 401 drives the second grinding shaft 118 on one of the second guiding sliding plates 107 to rotate, the second grinding shaft 118 drives the first grinding shaft 116 on the second guiding sliding plate 107 to rotate through the first belt pulley 405 and the first transmission belt 406, meanwhile, the first grinding shaft 116 drives one of the second gears 403 to rotate, the second gear 403 drives the third gear 404 to rotate, the third gear 404 drives the other second gear 403 to rotate, and then drives the first grinding shaft 116 on the other second guiding sliding plate 107 to rotate, so that the two groups of first grinding shaft 116 and the second grinding shaft 118 rotate synchronously, and the first grinding shaft 116 and the second grinding shaft 118 drive the first grinding wheel 117 and the second grinding wheel 119 to rotate synchronously.
As shown in fig. 1 to 6, as a preferred embodiment of the present invention, the second elastic synchronous clamping mechanism 3 includes a second tension spring 301, a first connecting shaft 303, a first guide rail 304, a second connecting shaft 306, and a second guide rail 307;
the two ends of the second tension spring 301 are respectively connected with two first guiding sliding plates 105, the two ends of the two first guiding sliding plates 105 are respectively and rotatably connected with a first connecting rod 302 and a second connecting rod 305, the tail ends of the two first connecting rods 302 are respectively and rotatably connected with a first connecting shaft 303, and the tail ends of the two second connecting rods 305 are respectively and rotatably connected with a second connecting shaft 306;
the first guide rail 304 and the second guide rail 307 are both fixed on the grinding box 101, and the first connecting shaft 303 and the second connecting shaft 306 are respectively slidably connected to the first guide rail 304 and the second guide rail 307.
In the embodiment of the invention, the second tension spring 301 pulls the two first guiding sliding plates 105 to move towards each other, the two first guiding sliding plates 105 push the first connecting shaft 303 and the second connecting shaft 306 to move through the first connecting rod 302 and the second connecting rod 305 at the two ends, and the first guide rail 304 and the second guide rail 307 limit the first connecting shaft 303 and the second connecting shaft 306 to move only horizontally, so that the two first guiding sliding plates 105 can only move towards each other or in opposite directions synchronously.
As shown in fig. 1 to 6, as a preferred embodiment of the present invention, the second driving mechanism 5 includes a second motor 501, a second pulley 502, a third pulley 503, a second transmission belt 504, a fourth gear 505, and a fifth gear 506;
the first rotating shaft 108 and the third rotating shaft 110 are respectively provided with a second belt pulley 502 and a third belt pulley 503, and the first rotating shaft 108 on the Y-shaped mounting plate is in transmission connection with the first rotating shaft 108 and the third rotating shaft 110 on the same Y-shaped mounting plate through the transmission fit of the second belt pulley 502, the third belt pulley 503 and a second transmission belt 504;
the third rotating shafts 110 are provided with fourth gears 505, the second connecting shaft 306 is provided with a fifth gear 506, the fifth gear 506 is simultaneously meshed with the two fourth gears 505, the second motor 501 is arranged on one of the first guiding sliding plates 105, and the rotating end of the second motor 501 is connected with one of the third rotating shafts 110.
In the embodiment of the present invention, the second motor 501 drives one of the third rotating shafts 110 to rotate, the third rotating shaft 110 drives the first rotating shaft 108 to rotate through the third belt pulley 503, the second belt pulley 502 and the second transmission belt 504, the third rotating shaft 110 drives the upper fourth rotating shaft 111 to rotate through the transmission belt pulley and the second transmission belt 115, the upper fourth rotating shaft 111 drives the upper fourth gear 505 to rotate, the upper fourth gear 505 drives the fifth gear 506 to rotate, the fifth gear 506 drives the lower fourth gear 505 to rotate, and the lower fourth gear 505 drives the lower third rotating shaft 110 to rotate.
In the above embodiment of the present invention, a high-precision full-automatic polishing device for a wind power blade main beam is provided, when in use, one end of a pultruded plate is placed between two Y-shaped mounting plates (i.e. between two sets of first support plates 112 and second support plates 113), a second tension spring 301 pulls two first guide slide plates 105 to move in opposite directions, the two first guide slide plates 105 push a first connecting shaft 303 and a second connecting shaft 306 to move through a first connecting rod 302 and a second connecting rod 305 at two ends, the first guide rail 304 and the second guide rail 307 limit the first connecting shaft 303 and the second connecting shaft 306 to move only horizontally, thereby enabling the two first guide slide plates 105 to move in opposite directions synchronously, the two first guide slide plates 105 drive two sets of first rotation shafts 108, second rotation shafts 109, third rotation shafts 110 and fourth rotation shafts 111 to move in opposite directions synchronously, so that the two sets of first support plates 112 and the second support plates 113 move in opposite directions synchronously, the first support plate 112 and the second support plate 113 drive two groups of first conveyor belts 114 and second conveyor belts 115 to clamp the pultruded panel, the two first conveyor belts 114 clamp the middle part of the pultruded panel, the two groups of second conveyor belts 115 clamp two sides of the pultruded panel, the second motor 501 drives the upper third rotating shaft 110 to rotate, the upper third rotating shaft 110 drives the upper first rotating shaft 108 to rotate through a third belt pulley 503, a second belt pulley 502 and a second transmission belt 504, the upper third rotating shaft 110 drives the upper fourth rotating shaft 111 to rotate through a conveyor belt pulley and the second conveyor belt 115, the upper fourth rotating shaft 111 drives the upper fourth gear 505 to rotate, the upper fourth gear 505 drives the fifth gear 506 to rotate, the fifth gear 506 drives the lower fourth gear 505 to rotate, the lower fourth gear 505 drives the lower third rotating shaft 110 to rotate, the lower third rotating shaft 110 drives the lower third rotating shaft 110 to rotate through the conveying belt wheel and the second conveying belt 115, the lower third rotating shaft 110 drives the lower first rotating shaft 108 to rotate through the third belt wheel 503, the second belt wheel 502 and the second driving belt 504, so that the two groups of first conveying belts 114 and second conveying belts 115 move synchronously, the two groups of first conveying belts 114 and second conveying belts 115 clamp and convey the pultruded plate, the first tension spring 201 pulls the two second guiding slide plates 107 to move oppositely, the two second guiding slide plates 107 respectively drive the two first racks 202 and the second racks 203 to move reversely, the first racks 202 and the second racks 203 are meshed with the first gear 204 at the same time, the two groups of second guiding slide plates 107 are driven to move synchronously through the third belt wheel 503, the two groups of first guiding slide plates 107 drive the two groups of first polishing shafts 116 and the second polishing shafts 118 to move synchronously, the two groups of second guiding slide plates 116 drive the second polishing shafts 116 and the second shafts 403 to rotate oppositely, the two second polishing shafts 116 drive the second shafts 116 to rotate through the second tensioning springs 403, the two second guiding slide plates 107 drive the two first racks 202 and the second racks 203 to rotate oppositely, the second grinding shafts 116 drive the second shafts 116 to rotate, and the second grinding shafts 118 rotate, and the second grinding shafts are driven by the second racks 202 simultaneously, and the second racks are meshed with the first racks 203 to move oppositely, so that the two first driving shafts are the moving together, and the second shafts are simultaneously, so that the moving speed are the moving speed to move, so that the speeds are the moving to move. So that two groups of first grinding shafts 116 and second grinding shafts 118 rotate synchronously, the first grinding shafts 116 and the second grinding shafts 118 drive the first grinding wheels 117 and the second grinding wheels 119 to rotate synchronously, the second grinding wheels 119 grind the middle of the pultruded plate, the first grinding wheels 117 grind the vicinity of two sides of the pultruded plate, and when the first grinding wheels 117 and the second grinding wheels 119 grind the pultruded plate, the first conveying belt 114 and the second conveying belt 115 always clamp the pultruded plate, and further arc bending of the pultruded plate is avoided, so that the grinding height of the pultruded plate is unchanged, and the grinding precision of the pultruded plate is improved.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (1)
1. The utility model provides a full-automatic grinding device of high accuracy of wind-powered electricity generation blade girder, includes two Y shape mounting panels, two Y shape mounting panel sets up respectively at the upper and lower both ends of pultrusion panel, its characterized in that still includes:
the device comprises a first polishing shaft, a second polishing shaft, a first elastic synchronous clamping mechanism, a first driving mechanism, a second elastic synchronous clamping mechanism and a second driving mechanism;
the Y-shaped mounting plate comprises a first support plate and a second support plate, and the second support plate is arranged on two sides of the first support plate;
the first polishing shafts and the second polishing shafts are arranged in two groups, and the two groups of the first polishing shafts and the second polishing shafts are respectively arranged at the upper end and the lower end of the pultruded panel;
the first grinding wheel is arranged on the first grinding shaft, and the two second grinding wheels are arranged on the second grinding shaft;
the first elastic synchronous clamping mechanism is used for synchronously driving the two groups of first polishing shafts and the second polishing shafts to move in opposite directions, and the first driving mechanism is used for synchronously driving the first polishing shafts and the second polishing shafts above the pultruded panel to reversely rotate with the first polishing shafts and the second polishing shafts below the pultruded panel;
the second elastic synchronous clamping mechanism is used for synchronously pulling the two Y-shaped mounting plates to move in opposite directions;
the two ends of the first support plate are respectively connected with a first rotating shaft and a second rotating shaft in a rotating way, and the two ends of the second support plate are respectively connected with a third rotating shaft and a fourth rotating shaft in a rotating way;
the first support plate and the second support plate are respectively provided with a first conveying belt and a second conveying belt, conveying belt wheels are arranged on the first rotating shaft, the third rotating shaft, the second rotating shaft and the fourth rotating shaft, the first rotating shaft and the third rotating shaft are in transmission connection with the first conveying belt through the conveying belt wheels, and the second rotating shaft and the fourth rotating shaft are in transmission connection with the second conveying belt through the conveying belt wheels;
the second driving mechanism is used for synchronously driving the first conveying belt and the second conveying belt above the pultruded panel to reversely rotate with the first conveying belt and the second conveying belt below the pultruded panel;
the device also comprises a polishing box body, wherein a feed inlet and a discharge outlet are respectively arranged at two ends of the polishing box body;
the polishing device comprises a polishing box body, wherein first guide sliding grooves are formed in the front side wall and the rear side wall of the polishing box body, two first guide sliding plates are connected to the first guide sliding grooves in a sliding mode, and a first rotating shaft, a third rotating shaft, a second rotating shaft and a fourth rotating shaft are sequentially connected to the first guide sliding plates in a rotating mode;
two second guide sliding grooves are formed in the front side wall and the rear side wall of the polishing box body, second guide sliding plates are connected to the second guide sliding grooves in a sliding mode, and two groups of first polishing shafts and second polishing shafts are respectively connected to the two second guide sliding plates in a rotating mode;
the first elastic synchronous clamping mechanism comprises a first tension spring, a first rack, a second rack and a first gear;
the two ends of the first tension spring are respectively connected with two second guide sliding plates, a first rack and a second rack are respectively arranged on the two second guide sliding plates, the first gear is rotationally connected to the grinding box body, and the first gear is simultaneously meshed and matched with the first rack and the second rack;
the first driving mechanism comprises a first motor, a third connecting rod, a second gear, a third gear, a first belt pulley and a first transmission belt;
the first polishing wheel and the second polishing shaft on the same second guide slide plate are in transmission connection with each other through a first belt pulley and a first transmission belt;
a first motor is arranged on one of the second guide sliding plates, and the rotating end of the first motor is connected with a second polishing shaft on the second guide sliding plate;
the two first polishing shafts are respectively and rotatably connected with a third connecting rod, the tail ends of the two third connecting rods are respectively and rotatably connected with a third gear, the two first polishing shafts are respectively and rotatably provided with a second gear, and the two second gears are simultaneously meshed with the third gear;
the second elastic synchronous clamping mechanism comprises a second tension spring, a first connecting shaft, a first guide rail, a second connecting shaft and a second guide rail;
the two ends of the second tension spring are respectively connected with two first guide sliding plates, the two ends of the two first guide sliding plates are respectively and rotatably connected with a first connecting rod and a second connecting rod, the tail ends of the two first connecting rods are respectively and rotatably connected to a first connecting shaft, and the tail ends of the two second connecting rods are respectively and rotatably connected to a second connecting shaft;
the first guide rail and the second guide rail are both fixed on the grinding box body, and the first connecting shaft and the second connecting shaft are respectively and slidably connected to the first guide rail and the second guide rail;
the second driving mechanism comprises a second motor, a second belt pulley, a third belt pulley, a second transmission belt, a fourth gear and a fifth gear;
the first rotating shaft and the third rotating shaft are respectively provided with a second belt pulley and a third belt pulley, and the first rotating shaft on the Y-shaped mounting plate is in transmission connection with the third rotating shaft on the same Y-shaped mounting plate through transmission fit of the second belt pulley, the third belt pulley and the second transmission belt;
the third rotating shafts are provided with fourth gears, the second connecting shafts are provided with fifth gears, the fifth gears are meshed with the two fourth gears at the same time, the second motor is arranged on one of the first guide sliding plates, and the rotating end of the second motor is connected with one of the third rotating shafts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311507417.2A CN117226630B (en) | 2023-11-14 | 2023-11-14 | High-precision full-automatic polishing device for wind power blade girder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311507417.2A CN117226630B (en) | 2023-11-14 | 2023-11-14 | High-precision full-automatic polishing device for wind power blade girder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117226630A CN117226630A (en) | 2023-12-15 |
| CN117226630B true CN117226630B (en) | 2024-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311507417.2A Active CN117226630B (en) | 2023-11-14 | 2023-11-14 | High-precision full-automatic polishing device for wind power blade girder |
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| Country | Link |
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| CN (1) | CN117226630B (en) |
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| CN217966259U (en) * | 2022-07-27 | 2022-12-06 | 常州佰承复合材料有限公司 | Wind-powered electricity generation blade is with pultrusion panel chamfer grinding machanism |
| CN219485275U (en) * | 2022-03-29 | 2023-08-08 | 常州佰承复合材料有限公司 | Automatic equipment of polishing of pultrusion panel for wind-powered electricity generation blade |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904333B (en) * | 2016-06-08 | 2018-01-30 | 广东工业大学 | A kind of double-sided polisher and method of cluster dynamic magnetic field control polishing pad rigidity |
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2023
- 2023-11-14 CN CN202311507417.2A patent/CN117226630B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019119523A1 (en) * | 2017-12-18 | 2019-06-27 | 莱纳斯工业设备（苏州）有限公司 | Deburring machine |
| CN108581773A (en) * | 2018-06-28 | 2018-09-28 | 深圳达芬奇创新科技有限公司 | A kind of timber manufacture grinding device |
| CN110732923A (en) * | 2019-11-19 | 2020-01-31 | 长兴鼎瑞钢管有限公司 | kinds of square steel tube both ends port grinding device |
| CN112828742A (en) * | 2020-12-30 | 2021-05-25 | 丁小英 | Intelligent sound-insulation polishing and grinding robot for cutting and processing plates |
| CN113798739A (en) * | 2021-08-17 | 2021-12-17 | 沈国扬 | High-strength plate pre-heating furnace before welding |
| CN219485275U (en) * | 2022-03-29 | 2023-08-08 | 常州佰承复合材料有限公司 | Automatic equipment of polishing of pultrusion panel for wind-powered electricity generation blade |
| CN217966259U (en) * | 2022-07-27 | 2022-12-06 | 常州佰承复合材料有限公司 | Wind-powered electricity generation blade is with pultrusion panel chamfer grinding machanism |
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| Publication number | Publication date |
|---|---|
| CN117226630A (en) | 2023-12-15 |
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