CN113681408A - Wind-powered electricity generation blade equipment of polishing - Google Patents
Wind-powered electricity generation blade equipment of polishing Download PDFInfo
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- CN113681408A CN113681408A CN202111043526.4A CN202111043526A CN113681408A CN 113681408 A CN113681408 A CN 113681408A CN 202111043526 A CN202111043526 A CN 202111043526A CN 113681408 A CN113681408 A CN 113681408A
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- 238000005498 polishing Methods 0.000 title claims abstract description 30
- 230000005611 electricity Effects 0.000 title claims description 12
- 239000000428 dust Substances 0.000 claims description 177
- 238000004140 cleaning Methods 0.000 claims description 34
- 230000009471 action Effects 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 5
- 238000012545 processing Methods 0.000 abstract description 4
- 229920000742 Cotton Polymers 0.000 description 8
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 208000018569 Respiratory Tract disease Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013461 design Methods 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
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 208000017520 skin disease Diseases 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/14—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding turbine blades, propeller blades or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0092—Grinding attachments for lathes or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses wind power blade polishing equipment which comprises a telescopic support and two polishing machines, wherein the telescopic support comprises a main frame, a movable frame connected with the main frame in a sliding mode and a driving device capable of driving the movable frame to move left and right relative to the main frame, and the two polishing machines are respectively arranged on the main frame and the movable frame. The distance between the two grinding machines is controlled by controlling the telescopic support to stretch, so that the two grinding machines can adapt to the width of the wind power blade, and meanwhile, the two side edges of the wind power blade are ground, so that the processing efficiency is high, and the applicability is wide.
Description
Technical Field
The invention relates to the technical field of wind power blade processing, in particular to wind power blade polishing equipment.
Background
Wind power blades are formed by firstly dividing 2 half blades and then forming the whole blade in a die. When dividing 2 half blades to be formed, the formed 2 half blades can form redundant sharp corners and burrs on the die assembly surface, and the die assembly can be carried out to form the whole blade after the die assembly surface is polished.
Because the die assembly surface of the wind power blade is a spatial curved surface, the die assembly precision requirement is high, and therefore a grinding tool bit of grinding equipment is required to have spatial three-axis precise motion; the wind power blade has the characteristics of large single blade, long forming time and low yield, wherein the grinding time of the joint surface is less than the production period time of the single blade; in addition, the wind power blades have the characteristics of multiple specifications and large diameter change of blades of different specifications.
The existing equipment increases the radial stroke of the grinding equipment to adapt to the change of the diameter of the blade, and the equipment can only be designed according to the general maximum-specification appearance, so that when the equipment is used for grinding the small-specification blade, the space occupied by the equipment in the diameter direction of the blade exceeds the space required by a blade forming die. The specification of changing the product like this can only satisfy the demand through changing equipment of polishing. A more sophisticated grinding apparatus should therefore be: besides three-axis movement meeting the requirement of polishing of single-specification blades, a numerical control telescopic function is required to be added, and the blades can be stretched into polishing equipment required by the specification by inputting the specification of the blades, so that the adaptability of the equipment to products can be greatly improved, and the utilization rate of the equipment is improved.
Because the wind power blade is made of the glass fiber composite material, the material can generate a large amount of dust during polishing, the dust can greatly damage respiratory tracts, skins, eyes and the like of people, and the human body can easily suffer from respiratory tract diseases, skin diseases and the like.
Disclosure of Invention
In view of this, the invention aims to provide a polishing device capable of adapting to the width of a wind power blade and polishing two side edges of the wind power blade.
The technical scheme adopted by the invention for solving the technical problem is as follows:
the utility model provides a wind-powered electricity generation blade equipment of polishing, includes telescopic bracket and two polisher, telescopic bracket include the body frame, with body frame sliding connection's adjustable shelf and can drive the drive arrangement that the adjustable shelf removed about for the body frame, two polishers set up respectively in body frame and adjustable shelf.
In a preferred aspect of the present invention, the sander includes a frame, and the frame is provided with a dust collection cover, a sanding tool bit accommodated in the dust collection cover, and a dust removing device capable of sucking dust in the dust collection cover.
In a preferable scheme of the invention, the grinding cutter head is a hobbing cutter, one side of the dust collection cover is provided with a through-flow dust collection cylinder which is gradually narrowed from inside to outside, and an outer port of the through-flow dust collection cylinder is connected with the dust removal device.
In a preferred embodiment of the present invention, the through-flow dust collecting cylinder is located at a front side portion of the dust collecting cover, and a top plate of the dust collecting cover is provided with a brush capable of restricting dust from moving to a rear side portion of the dust collecting cover.
In a preferred embodiment of the present invention, the dust removing device includes a dust removing box and a fan, which are disposed on the frame, the dust removing box has an air inlet and an air outlet, the air inlet of the dust removing box is communicated with the inner cavity of the dust collecting hood, the air outlet of the dust removing box is communicated with the air inlet of the fan, and a self-cleaning airflow chamber capable of allowing dust in the airflow to fall downward under the action of gravity and inertia is disposed inside the dust removing box.
In a preferred scheme of the invention, a filter screen is arranged in the dust removal box, and the filter screen separates an air passing chamber and the self-cleaning airflow chamber in the dust removal box.
In a preferred embodiment of the present invention, an air duct is disposed in the self-cleaning airflow chamber in an up-down direction, a lower port of the air duct is an air inlet end, an upper port of the air duct is located at an upper portion of the self-cleaning airflow chamber, the air-passing chamber is located at a right side of the self-cleaning airflow chamber, and the right side of the air-passing chamber is communicated with an air suction port of the blower.
In a preferred aspect of the present invention, the filter screen is inclined toward a side of the self-cleaning airflow chamber so that dust on the filter screen can fall onto a bottom plate of the self-cleaning airflow chamber.
In a preferred scheme of the invention, the dust removing device further comprises a cyclone dust collector positioned between the dust removing box and the dust collecting cover, an air inlet of the cyclone dust collector is communicated with an inner cavity of the dust collecting cover through a hose, and an air outlet of the cyclone dust collector is communicated with the air inlet of the dust removing box.
In a preferable scheme of the invention, a dust collection box is arranged on the frame and is positioned below the cyclone dust collector and the dust collection box, a first dust falling port capable of discharging dust into the dust collection box is arranged at the lower end of the cyclone dust collector, and a second dust falling port capable of discharging dust into the dust collection box is arranged on a bottom plate of the self-cleaning airflow chamber.
In a preferable scheme of the invention, the air passing chamber is also internally provided with filter cotton.
In a preferred scheme of the invention, the filter cotton and the filter screen are both detachably arranged in the dust removal box, the dust removal box is provided with a loading and unloading opening which can load the filter cotton and the filter screen into the dust removal box, and the loading and unloading opening is provided with a box door.
In a preferred embodiment of the present invention, the main frame and the movable frame are both provided with an X-axis guide rail perpendicular to the extending and retracting direction of the telescopic bracket, the frames of the two grinders are respectively mounted on the corresponding X-axis guide rails, and the telescopic bracket is further provided with an X-axis driver capable of driving the frames of the grinders to move along the X-axis guide rail.
In a preferred form of the invention, the sharpening head is mounted to the frame by a travelling mechanism so that the sharpening head is movable in three axes relative to the telescopic support.
In a preferred scheme of the invention, the wind power blade forming device further comprises a blade forming die set capable of positioning and installing the wind power blade, the telescopic support is provided with a plurality of supporting legs, a plurality of supporting seats for supporting the supporting legs are arranged on the blade forming die set, an inserting positioning structure is arranged between each supporting leg and the corresponding supporting seat, and a locking device capable of locking the supporting legs and the corresponding supporting seats after the supporting legs and the corresponding supporting seats are positioned and inserted is further arranged between the supporting legs and the corresponding supporting seats.
In a preferred embodiment of the present invention, the inserting and positioning structure includes an insertion hole disposed on the support base and a positioning member disposed at the lower end of the support leg and capable of being inserted into the insertion hole.
In a preferred embodiment of the invention, the positioning element is conical and its tip is directed downwards.
In a preferred aspect of the present invention, the locking device is a bolt-type quick clamp capable of locking the support leg with the corresponding support seat.
In a preferred embodiment of the present invention, the keeper type quick clamp includes a handle hinged to the support base, a hook hinged to the handle, and a latch fixed to the support leg.
In a preferred embodiment of the present invention, the supporting seat is mounted to the blade forming mold frame through an adjustable connecting structure so that a horizontal position of the supporting seat is adjustable.
In a preferred embodiment of the present invention, a fixing plate capable of supporting the support seat is fixedly disposed on the blade forming mold base, the adjustable connection structure includes a bolt assembly, a first strip-shaped hole disposed in the support seat and arranged along the left-right direction, and a second strip-shaped hole disposed in the fixing plate and arranged along the front-back direction, and the bolt assembly passes through the first strip-shaped hole and the second strip-shaped hole and locks the support seat and the fixing plate.
In a preferred embodiment of the present invention, a fixing plate capable of supporting the support seat is disposed on the blade forming mold base, and a height adjusting device capable of adjusting an upper position and a lower position of the support seat is further disposed between the fixing plate and the support seat.
In a preferred embodiment of the present invention, the height adjusting device includes a screw hole provided in the fixing plate and an adjusting screw engaged with the screw hole, and a threaded end of the adjusting screw passes through the screw hole upward and abuts against a bottom surface of the support seat.
The invention has the beneficial effects that:
1. according to the wind power blade polishing equipment, the distance between the two polishing machines is controlled by controlling the telescopic support to stretch, so that the two polishing machines can adapt to the widths of wind power blades of different specifications, and meanwhile, the two side edges of the wind power blade are polished, and the wind power blade polishing equipment is high in processing efficiency and wide in applicability.
2. When the two side edges of the wind power blade are polished, dust is collected through the dust collection cover, and then is absorbed by the dust removal device, so that the dust can be prevented from flying.
3. The dust removal device, the dust collection cover and the polishing tool bit are all mounted on the rack, so that the dust removal device, the dust collection cover and the polishing tool bit can perform feeding motion along the X-axis guide rail along with the rack, and the dust removal device can keep excellent dust removal effect in the feeding process.
4. In the dust removing box, the upper port of the filter screen is arranged at the upper part of the self-cleaning airflow chamber, so that the airflow flowing out of the upper port of the filter screen needs to turn downwards firstly and then turn horizontally, and can pass through the filter screen to enter the air passing chamber and finally be discharged by the fan. In the process that the airflow turns downwards, most of dust carried in the airflow falls downwards onto the bottom plate of the self-cleaning airflow chamber under the action of gravity and inertia, and the dust removal effect is excellent.
5. The filter screen is inclined towards one side where the self-cleaning airflow chamber is designed, so that dust on the filter screen can fall onto a bottom plate of the self-cleaning airflow chamber, and the single-use duration of the filter screen is further prolonged.
6. The second dust falling port is provided with a valve, and the valve is closed in the working process of the fan, so that the dust removal effect is prevented from being reduced because the airflow carrying dust flows along the channel of the cyclone dust collector → the first dust falling port → the dust collection box → the second dust falling port → the self-cleaning airflow chamber.
7. Be provided with grafting location structure and can be with the locking device of the two locking between telescopic bracket and supporting leg and the supporting seat that corresponds, when installing this wind-powered electricity generation blade equipment of polishing, adopt hoisting equipment to hoist telescopic bracket, make telescopic bracket's supporting leg be located the top of the supporting seat that corresponds, then down transfer wind-powered electricity generation blade equipment of polishing, make the supporting seat grafting location that the supporting leg corresponds, lock all supporting legs and the supporting seat that corresponds through locking device at last, can accomplish the installation, convenient and fast.
Drawings
FIG. 1 is a perspective view of the present invention in use;
FIG. 2 is a front view of the present invention in use;
FIG. 3 is a top view of the main portion of the present invention;
FIG. 4 is a front view of the main part of the sander;
FIG. 5 is a sectional view of a main portion of the dust removing device;
FIG. 6 is a cross-sectional view taken along line A-A of FIG. 5;
FIG. 7 is a schematic view of the dust cage;
FIG. 8 is a schematic view of a quick positioning structure of the support leg.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly. In addition, the descriptions related to "preferred", "less preferred", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "preferred" or "less preferred" may explicitly or implicitly include at least one such feature.
Referring to fig. 2 to 8, an embodiment of the present invention provides a wind turbine blade grinding apparatus, including a telescopic bracket 1 and two grinding machines 200, where the telescopic bracket 1 includes a main frame 11, a movable frame 12 slidably connected to the main frame 11, and a driving device capable of driving the movable frame 12 to move left and right relative to the main frame 11, and the two grinding machines 200 are respectively disposed on the main frame 11 and the movable frame 12.
Referring to fig. 3, the main frame 11 and the movable frame 12 are in sliding fit through a guide rail 16, the driving device includes a first servo motor 13 disposed on the main frame 11 and a second servo motor disposed on the movable frame 12, the first servo motor 13 is connected with the movable frame 12 through a screw pair 15, the second servo motor is connected with the main frame 11 through another screw pair 15, two screw pairs 15 are respectively disposed on the left side and the right side of the telescopic bracket 1, the first servo motor 13 and the second servo motor are controlled by a servo system, and rotate synchronously to drive the movable frame 12 to extend and retract relative to the main frame 11. The distance between the two grinding machines 200 is controlled by controlling the telescopic support 1 to stretch, so that the two grinding machines 200 can adapt to the width of the wind power blade, and the two side edges of the wind power blade are respectively ground simultaneously.
Referring to fig. 4, the sander 200 includes a frame 3, and the frame 3 is provided with a dust collection cover 41, a sanding tool bit 42 accommodated in the dust collection cover 41, and a dust removing device capable of sucking dust in the dust collection cover 41. When two sides of the wind power blade are polished, dust is collected through the dust collection cover 41, and then is absorbed by the dust removal device, so that the dust can be prevented from flying.
The main frame 11 and the movable frame 12 are both provided with an X-axis guide rail 104 perpendicular to the extending direction of the telescopic bracket 1, the frames 3 of the two grinders 200 are respectively mounted on the corresponding X-axis guide rails 104, and the telescopic bracket 1 is further provided with an X-axis driver capable of driving the frames 3 of the grinders 200 to move along the X-axis guide rails 104. The X-axis driver adopts a motor which is connected with the corresponding frame 3 through a screw rod pair.
In the invention, in the grinding process, the grinding cutter head 42 needs to feed along the X-axis guide rail 104, and the dust removal device, the dust collection cover 41 and the grinding cutter head 42 are all arranged on the rack 3, so that the three can perform feed motion along the X-axis guide rail 104 along with the rack 3, and the dust removal device can keep excellent dust removal effect in the feeding process.
Further, the sharpening head 42 is mounted on the frame 3 via a traveling mechanism so that the sharpening head 42 can move in the Y-axis and the Z-axis with respect to the frame 3, while the sharpening head 42 can move in the three axes with respect to the telescopic bracket 1. Many wind-powered electricity generation blades, the position that will polish on its both sides limit is the curved surface, and its width from the past to the back can change, and the tool bit 42 of polishing passes through running gear and installs on frame 3, can adjust the position of self at any time according to the change of the position of polishing. The running mechanism is the existing mature technology, and the specific structure thereof is not described in detail herein.
Referring to fig. 7, the sanding tool bit 42 is a hobbing cutter, a through-flow dust collecting cylinder 411 which is gradually narrowed from the inside to the outside is arranged on the front side part of the dust collecting cover 41, the sanding tool bit 42 rotates clockwise in the dust collecting cover 41, the inner side port of the through-flow dust collecting cylinder 411 is opposite to the dust flying direction, and the outer side port of the through-flow dust collecting cylinder 411 is connected with a dust removing device through a hose 54. The through-flow dust collecting barrel 411 is gradually narrowed from the inside to the outside, which is beneficial to collecting dust generated by grinding, and then moving to a dust removing device along the hose 54 for processing.
Furthermore, a brush 412 capable of limiting dust to move to the rear side part of the dust collection cover 41 is arranged on the top plate of the dust collection cover 41, after the polishing tool bit 42 is installed in the dust collection cover 41, the lower end of the brush 412 is tightly attached to the polishing tool bit 42, so that the dust flying backwards can be blocked, and most of the dust can enter the dust removal device along with the airflow.
Referring to fig. 4 to 6, the dust removing device includes a dust removing box 51 and a fan 52 disposed on the frame 3, the dust removing box 51 has an air inlet and an air outlet, the air inlet of the dust removing box 51 is communicated with the inner cavity of the dust collecting cover 41, the air outlet of the dust removing box 51 is communicated with the air inlet of the fan 52, and a self-cleaning airflow chamber 511 capable of allowing dust in the airflow to fall downward under the action of gravity and inertia is disposed inside the dust removing box 51.
Specifically, a filter screen 501 is disposed in the dust removing box 51, and the filter screen 501 separates an air passing chamber 512 and a self-cleaning air flow chamber 511 in the dust removing box 51. An air duct 503 arranged along the up-down direction is arranged in the self-cleaning airflow chamber 511, the lower port of the air duct 503 is an air inlet end, the upper port of the air duct 503 is positioned at the upper part of the self-cleaning airflow chamber 511, the air passing chamber 512 is positioned at the right side of the self-cleaning airflow chamber 511, and the right side of the air passing chamber 512 is communicated with the air suction opening of the fan 52.
With such a structure, the dust-carrying airflow enters the self-cleaning airflow chamber 511 of the dust-removing box 51 from the lower port of the air duct 503, and the airflow flowing out from the upper port of the air duct 503 needs to turn downwards first and then turn horizontally, and then can pass through the filter screen 501 to enter the air-passing chamber 512, and finally is discharged by the fan 52. During the downward turning of the airflow, most of the dust carried in the airflow falls downward onto the bottom plate of the self-cleaning airflow chamber 511 under the action of gravity and inertia. With such a structural design, the dust content in the air flow can be greatly reduced before the air flow passes through the filter screen 501.
Further, the bottom plate of the self-cleaning airflow chamber 511 is lower than the bottom plate of the air-ventilation chamber 512, and the filter screen 501 is inclined toward the side where the self-cleaning airflow chamber 511 is located so that the dust on the filter screen 501 can drop onto the bottom plate of the self-cleaning airflow chamber 511. In the process that the airflow flowing out from the upper port of the air duct 503 bends downwards, the dust on the filter screen 501 can be washed away, so that the dust falls on the bottom plate of the self-cleaning airflow chamber 511, and the single-use duration of the filter screen 501 can be prolonged.
Further, the dust removing device further comprises a cyclone dust collector 53 located between the dust removing box 51 and the dust collecting cover 41, an air inlet of the cyclone dust collector 53 is communicated with an inner cavity of the dust collecting cover 41 through a hose 54, an air outlet of the cyclone dust collector 53 is communicated with a lower port of the air duct 503, and the lower port of the air duct 503 is the air inlet of the dust removing box 51. The cyclone 53 is used for the first stage of dust removal to remove most of the dust in the air flow, and the dust content in the air flow can be greatly reduced before the air flow enters the dust removal box 51.
Further, a dust box 55 is disposed below the cyclone 53 and the dust box 51 on the frame 3, a first dust drop opening 531 for discharging dust into the dust box 55 is disposed at a lower end of the cyclone 53, and a second dust drop opening 506 for discharging dust into the dust box 55 is disposed on a bottom plate of the self-cleaning airflow chamber 511. In order to maintain sufficient suction at the dust cage 41, the dust bin 55 should be in a closed position during operation of the fan 52. The dust falling amount of the second dust falling port 506 is smaller than that of the first dust falling port 531, a dust falling pipe 507 is generally arranged between the second dust falling port 506 and the dust box 55, a valve 56 is arranged on the dust falling pipe 507, and the valve 56 is closed in the working process of the fan 52, so that the airflow carrying dust is prevented from flowing along the channel of the cyclone 53 → the first dust falling port 531 → the dust box 55 → the second dust falling port 506 → the self-cleaning airflow chamber 511, and the dust removing effect is reduced.
Further, a filter cotton 502 is also arranged in the air ventilation chamber 512. The cyclone dust collector is used for primary dust collection, the self-cleaning airflow chamber 511 and the filter screen 501 are used for secondary dust collection, and the filter cotton 502 is used for tertiary dust collection.
Furthermore, both the filter cotton 502 and the filter screen 501 are detachably installed in the dust removal box 51, the dust removal box 51 is provided with a loading and unloading opening 504 for loading the filter cotton 502 and the filter screen 501 into the dust removal box 51, and a box door 505 is arranged at the loading and unloading opening 504. When the box door 505 is opened, the filter cotton 502 and the filter screen 501 can be detached and cleaned or replaced, which is very convenient.
Further, the wind power blade polishing equipment provided by the invention further comprises a blade forming die set 6 capable of positioning and installing the wind power blade, a mounting groove 601 for positioning and installing the wind power blade is formed in the blade forming die set 6, the telescopic support 1 is provided with a plurality of supporting legs 101, a plurality of supporting seats 61 for supporting the supporting legs 101 are arranged on the blade forming die set 6, an inserting and positioning structure is arranged between the supporting legs 101 and the corresponding supporting seats 61, and a locking device capable of locking the supporting legs 101 and the corresponding supporting seats 61 after the supporting legs and the corresponding supporting seats are positioned and inserted is also arranged between the supporting legs 101 and the corresponding supporting seats 61.
At least two hanging rings 102 are arranged on the top of the telescopic bracket 1, the number of the hanging rings 102 is preferably four, and the number of the supporting legs 101 and the supporting seats 61 is also preferably four.
When installing wind-powered electricity generation blade equipment of polishing, at first adopt hoisting equipment to hoist telescopic bracket 1, make telescopic bracket 1's supporting leg 101 be located the top of the supporting seat 61 that corresponds, then down transfer wind-powered electricity generation blade equipment of polishing, make supporting seat 61 that supporting leg 101 corresponds peg graft the location, lock all supporting legs 101 and the supporting seat 61 that corresponds through locking device at last, can accomplish the installation, convenient and fast.
Preferably, the inserting positioning structure comprises an insertion hole 611 arranged on the support base 61 and a positioning member 103 arranged at the lower end of the support leg 101 and inserted into the insertion hole 611. Specifically, the positioning member 103 is conical and has a tip facing downward, so that the positioning member 103 can be aligned with and inserted into the insertion hole 611.
Preferably, the locking means is a quick keeper 7 capable of locking the support leg 101 with the corresponding support seat 61. Specifically, the keeper type quick clamp 7 includes a handle 71 hinged to the support base 61, a hook ring 72 hinged to the handle 71, and a catch 73 fixed to the support leg 101. When the hook ring 72 is buckled on the lock catch 73, the handle 71 is rotated downwards, and the supporting leg 101 and the corresponding supporting seat 61 can be locked; after the handle 71 is rotated upwards, the hook ring 72 is buckled and loosened from the lock catch 73, so that the supporting leg 101 and the supporting seat 61 can be unlocked, and the use is very convenient and fast.
In some embodiments of the present invention, the insertion positioning structure may also adopt other structural forms, such as exchanging the positions of the positioning member 103 and the insertion hole 611, and the locking device may also adopt other structural forms, such as adopting a bolt assembly to lock the supporting leg 101 and the supporting seat 61.
Further, the support base 61 is mounted to the blade forming mold frame 6 through an adjustable connection structure so that the horizontal position of the support base 61 can be adjusted. Many times, there is the deviation in the position of supporting seat 61 and the position of supporting leg 101, before installation wind-powered electricity generation blade equipment of polishing, can put in place the horizontal position adjustment of supporting seat 61 through foretell adjustable connection structure, makes the supporting leg 101 of telescopic bracket 1 and the position looks adaptation of supporting seat 61 on the blade shaping die carrier 6.
Preferably, a fixing frame 62 is arranged on the blade forming mold frame 6, a fixing plate 63 capable of supporting the supporting seat 61 is arranged on the fixing frame 62, the adjustable connecting structure comprises a bolt assembly, a first strip-shaped hole 612 arranged on the supporting seat 61 and arranged along the left-right direction, and a second strip-shaped hole 631 arranged on the fixing plate 63 and arranged along the front-back direction, and the bolt assembly passes through the first strip-shaped hole 612 and the second strip-shaped hole 631 and locks the supporting seat 61 and the fixing plate 63. The bolt assembly comprises a bolt 91 and a nut 92, and the bolt 91 penetrates through the first strip-shaped hole 612 and the second strip-shaped hole 631 and then is screwed with the nut 92, so that the supporting seat 61 and the fixing plate 63 can be locked. When the horizontal position of the supporting seat 61 needs to be adjusted, the nut 92 is unscrewed, then the supporting seat 61 is moved to the target position, and finally the nut 92 is screwed, so that the adjustment can be completed.
The number of the supporting seats 61 and the supporting legs 101 is generally 4, and after the fixing frame 62 is fixed on the blade forming die frame 6 in a welding or screwing mode, the height position of each supporting seat 61 is easy to deviate.
In order to solve the above problem, the blade forming mold frame 6 is provided with a fixing plate 63 capable of supporting the support base 61, and a height adjusting device capable of adjusting the vertical position of the support base 61 is further provided between the fixing plate 63 and the support base 61.
Specifically, the height adjusting device includes a screw hole 632 disposed on the fixing plate 63 and a screw end engaged with the screw hole 632, wherein the screw end of the adjusting screw 8 upwardly passes through the screw hole 632 and abuts against the bottom surface of the supporting seat 61. The number of the adjusting screws 8 is generally 3-5, and when the height position of the supporting seat 61 needs to be adjusted, the supporting seat 61 with the lower position is lifted to a position approximately equal to the height of other supporting seats 61 by screwing each adjusting screw 8.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which can be directly or indirectly applied to other related technical fields without departing from the spirit of the present invention, are intended to be included in the scope of the present invention.
Claims (10)
1. The utility model provides a wind-powered electricity generation blade equipment of polishing, its characterized in that includes telescopic bracket (1) and two polisher (200), telescopic bracket (1) including body frame (11), with body frame (11) sliding connection's adjustable shelf (12) and can drive adjustable shelf (12) remove drive arrangement about for body frame (11), two polisher (200) set up respectively in body frame (11) and adjustable shelf (12).
2. The wind-powered electricity generation blade grinding equipment of claim 1, characterized in that polisher (200) includes frame (3), frame (3) is provided with dust cage (41), grinding tool bit (42) that is accommodated in dust cage (41), and dust collector that can suck the dust in dust cage (41).
3. The wind power blade grinding equipment as claimed in claim 2, wherein the grinding cutter head (42) is a hobbing cutter, one side of the dust collection cover (41) is provided with a through-flow dust collection cylinder (411) which is gradually narrowed from inside to outside, and an outer side port of the through-flow dust collection cylinder (411) is connected with the dust removal device.
4. A wind blade grinding apparatus according to claim 2, wherein the dust removing device comprises a dust removing box (51) and a fan (52) arranged on the frame (3), the dust removing box (51) has an air inlet and an air outlet, the air inlet of the dust removing box (51) is communicated with the inner cavity of the dust collecting hood (41), the air outlet of the dust removing box (51) is communicated with the air suction port of the fan (52), and a self-cleaning airflow chamber (511) capable of allowing dust in the airflow to fall downwards under the action of gravity and inertia is arranged in the dust removing box (51).
5. The wind-powered blade grinding device according to claim 4, characterized in that a filter screen (501) is arranged in the dust removal box (51), and the filter screen (501) separates an air passing chamber (512) and the self-cleaning airflow chamber (511) in the dust removal box (51).
6. The wind blade grinding device according to claim 5, wherein an air duct (503) is arranged in the self-cleaning airflow chamber (511) along the up-down direction, a lower port of the air duct (503) is an air inlet end, an upper port of the air duct (503) is located at the upper part of the self-cleaning airflow chamber (511), the air passing chamber (512) is located at the right side of the self-cleaning airflow chamber (511), and the right side of the air passing chamber (512) is communicated with an air suction port of the fan (52).
7. The wind blade grinding apparatus according to claim 6, wherein the filter screen (501) is inclined toward a side where the self-cleaning airflow chamber (511) is located so that dust on the filter screen (501) can fall onto a bottom plate of the self-cleaning airflow chamber (511).
8. The wind power blade grinding equipment according to claim 1, wherein a blade forming mold frame (6) capable of positioning and installing the wind power blade is arranged below the telescopic support (1), the telescopic support (1) is provided with a plurality of supporting legs (101), a plurality of supporting seats (61) used for supporting the supporting legs (101) are arranged on the blade forming mold frame (6), an inserting and positioning structure is arranged between the supporting legs (101) and the corresponding supporting seats (61), and a locking device capable of locking the supporting legs (101) and the corresponding supporting seats (61) after the supporting legs and the corresponding supporting seats are inserted and positioned is further arranged between the supporting legs (101) and the corresponding supporting seats (61).
9. A wind blade grinding apparatus according to claim 8, wherein the supporting base (61) is mounted to the blade forming die carrier (6) by means of an adjustable connection structure so that the horizontal position of the supporting base (61) is adjustable.
10. The wind-powered electricity generation blade grinding equipment of claim 8, characterized in that, be provided with on blade forming die carrier (6) can bearing fixed plate (63) of supporting seat (61), still be provided with the height adjustment device that can adjust the upper and lower position of supporting seat (61) between fixed plate (63) and supporting seat (61).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111043526.4A CN113681408A (en) | 2021-09-07 | 2021-09-07 | Wind-powered electricity generation blade equipment of polishing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111043526.4A CN113681408A (en) | 2021-09-07 | 2021-09-07 | Wind-powered electricity generation blade equipment of polishing |
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| CN113681408A true CN113681408A (en) | 2021-11-23 |
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| CN202111043526.4A Pending CN113681408A (en) | 2021-09-07 | 2021-09-07 | Wind-powered electricity generation blade equipment of polishing |
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Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201357018Y (en) * | 2009-02-26 | 2009-12-09 | 上海宝钢工程技术有限公司 | Low resistance inertial dust separator |
| US20100116261A1 (en) * | 2008-07-03 | 2010-05-13 | Mitch Fairweather | Chop Saw with Dust Collection System |
| CN104029068A (en) * | 2014-06-19 | 2014-09-10 | 李强 | Aligning and positioning device and positioning method for large pump body type parts |
| CN106695500A (en) * | 2017-01-21 | 2017-05-24 | 山东理工大学 | Wind power blade root die assembling seam polishing device |
| CN206652309U (en) * | 2017-04-21 | 2017-11-21 | 东营金玺铜业有限公司 | A kind of dedusting collection system of energy-conserving and environment-protective |
| CN207044154U (en) * | 2017-08-22 | 2018-02-27 | 奥克斯空调股份有限公司 | Location structure and mould placement mechanism |
| CN207137615U (en) * | 2017-08-22 | 2018-03-27 | 江苏江净空调设备有限公司 | A kind of industrial Wind Volume removing dust by using fresh air room |
| CN108483242A (en) * | 2018-06-19 | 2018-09-04 | 上海艾港风电科技发展有限公司 | web handling apparatus |
| CN209221785U (en) * | 2018-11-30 | 2019-08-09 | 湖北祥福化工科技有限公司 | A kind of gravity settling chamber |
| CN209289199U (en) * | 2018-12-07 | 2019-08-23 | 高大为 | A kind of architectural engineering fixes device with drilling machine |
| CN110448963A (en) * | 2019-07-17 | 2019-11-15 | 天津大学 | Method and device for removing dust from dusty gas |
| CN209696581U (en) * | 2019-02-25 | 2019-11-29 | 湖南国盛服饰有限公司 | A kind of textile garment dust-extraction unit |
| CN112059821A (en) * | 2020-09-14 | 2020-12-11 | 合肥市东庐机械制造有限公司 | Polishing device for finish machining of forklift accessory rod head |
| CN112109254A (en) * | 2020-09-15 | 2020-12-22 | 江阴市科诚模具翻转系统有限公司 | Grinding mechanism for trimming wind power blade main beam |
| CN112237801A (en) * | 2019-07-17 | 2021-01-19 | 山东科技大学 | Positive and negative pressure dust collector |
-
2021
- 2021-09-07 CN CN202111043526.4A patent/CN113681408A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100116261A1 (en) * | 2008-07-03 | 2010-05-13 | Mitch Fairweather | Chop Saw with Dust Collection System |
| CN201357018Y (en) * | 2009-02-26 | 2009-12-09 | 上海宝钢工程技术有限公司 | Low resistance inertial dust separator |
| CN104029068A (en) * | 2014-06-19 | 2014-09-10 | 李强 | Aligning and positioning device and positioning method for large pump body type parts |
| CN106695500A (en) * | 2017-01-21 | 2017-05-24 | 山东理工大学 | Wind power blade root die assembling seam polishing device |
| CN206652309U (en) * | 2017-04-21 | 2017-11-21 | 东营金玺铜业有限公司 | A kind of dedusting collection system of energy-conserving and environment-protective |
| CN207137615U (en) * | 2017-08-22 | 2018-03-27 | 江苏江净空调设备有限公司 | A kind of industrial Wind Volume removing dust by using fresh air room |
| CN207044154U (en) * | 2017-08-22 | 2018-02-27 | 奥克斯空调股份有限公司 | Location structure and mould placement mechanism |
| CN108483242A (en) * | 2018-06-19 | 2018-09-04 | 上海艾港风电科技发展有限公司 | web handling apparatus |
| CN209221785U (en) * | 2018-11-30 | 2019-08-09 | 湖北祥福化工科技有限公司 | A kind of gravity settling chamber |
| CN209289199U (en) * | 2018-12-07 | 2019-08-23 | 高大为 | A kind of architectural engineering fixes device with drilling machine |
| CN209696581U (en) * | 2019-02-25 | 2019-11-29 | 湖南国盛服饰有限公司 | A kind of textile garment dust-extraction unit |
| CN110448963A (en) * | 2019-07-17 | 2019-11-15 | 天津大学 | Method and device for removing dust from dusty gas |
| CN112237801A (en) * | 2019-07-17 | 2021-01-19 | 山东科技大学 | Positive and negative pressure dust collector |
| CN112059821A (en) * | 2020-09-14 | 2020-12-11 | 合肥市东庐机械制造有限公司 | Polishing device for finish machining of forklift accessory rod head |
| CN112109254A (en) * | 2020-09-15 | 2020-12-22 | 江阴市科诚模具翻转系统有限公司 | Grinding mechanism for trimming wind power blade main beam |
Non-Patent Citations (1)
| Title |
|---|
| 长春汽车研究所: "汽车设计手册 车身•非金属•电器卷", 长春汽车研究所, pages: 149 * |
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