CN219189534U

CN219189534U - Blade surface staggered layer milling and polishing mechanism

Info

Publication number: CN219189534U
Application number: CN202223409117.4U
Authority: CN
Inventors: 杨继森; 曾小刚
Original assignee: Simpa Intelligent Technology Pinghu Co ltd
Current assignee: Simpa Intelligent Technology Pinghu Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-06-16
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses a staggered layer milling and polishing mechanism for the surface of a blade, which comprises a polishing motor, a polishing milling cutter and a fixed mounting plate, wherein the polishing motor is arranged on the fixed mounting plate, a through hole for a rotating shaft of the polishing motor to movably pass through is formed in the fixed mounting plate, the rotating shaft of the polishing motor is connected with the polishing milling cutter after passing through the through hole, dust-proof baffles are arranged on the periphery of the polishing milling cutter and are connected with the fixed mounting plate, the fixed mounting plate is connected with a dust suction pipe and a blowing condensing pipe, the dust suction pipe is connected with a dust collector, and the blowing condensing pipe is connected with an air compressor. The staggered layer milling and polishing mechanism for the surface of the blade can effectively avoid the influence of dust generated in the blade polishing process on workshop environment. Meanwhile, the grinding milling cutter is cooled in a blowing mode, so that the influence of overhigh temperature on the grinding quality is avoided.

Description

Blade surface staggered layer milling and polishing mechanism

Technical Field

The utility model belongs to the technical field of wind power blade production, and particularly relates to a blade surface staggered layer milling and polishing mechanism.

Background

The blade production process of the wind driven generator comprises the steps of vacuum defoaming, constant-temperature mixing of colloid through specific equipment, pouring the colloid into a mould, and curing after heating. The cured blade has a dislocation defect caused by bubbles and the like. The surface quality of the wind power blade determines the service life, and after the grouting is finished, the defective part is required to be polished, and meanwhile, the secondary repair is convenient due to polishing according to the grouting layer. During polishing, a polishing milling cutter is generally used for polishing the defect part, a large amount of dust can be generated in the process, and the physical health of operators in workshops is easily affected. Meanwhile, high temperature is easy to generate in the polishing process, the polishing quality of the blade is affected, and the service life of the polishing milling cutter is also affected.

Disclosure of Invention

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a blade surface split-level milling grinding machanism, including motor of polishing, milling cutter, fixed mounting plate, the motor of polishing is installed on the fixed mounting plate, be equipped with the through-hole that the pivot activity of the motor of confession of polishing passed on the fixed mounting plate, the milling cutter of polishing is connected after the pivot of the motor of polishing passed the through-hole, and milling cutter of polishing is equipped with dustproof baffle all around, and dustproof baffle connects the fixed mounting plate, the fixed mounting plate is connected with dust absorption pipe and blows the condenser pipe, and the dust absorption pipe is connected with the dust catcher, blows the condenser pipe and is connected with the air compressor machine.

As the optimization of above-mentioned technical scheme, fixed mounting panel's lower surface fixedly connected with bounding wall all around, the bounding wall encloses into the accommodation chamber, milling cutter is located the middle part of accommodation chamber and stretches out the accommodation chamber.

As the optimization of the technical scheme, the coaming is detachably connected with the groove plates respectively, the groove plates are provided with the clamping grooves, and the upper ends of the dustproof baffles are clamped in the clamping grooves.

Preferably, the dust-proof baffle is made of flexible material.

As a preferable mode of the above technical solution, the lower end of the dust-proof baffle is divided into comb teeth by a plurality of cuts.

As the optimization of the technical scheme, one of the coamings is provided with a dust collection opening, and the dust collection opening is connected with a dust collection pipe.

As the optimization of the technical scheme, one of the coamings is provided with an air blowing condensing pipe interface, the air blowing condensing pipe interface is connected with an air blowing condensing pipe, and the air blowing condensing pipe interface and the dust collection interface are respectively positioned on two sides of the polishing milling cutter.

The beneficial effects of the utility model are as follows: the staggered layer milling and polishing mechanism for the surface of the blade can effectively avoid the influence of dust generated in the blade polishing process on workshop environment. Meanwhile, the grinding milling cutter is cooled in a blowing mode, so that the influence of overhigh temperature on the grinding quality is avoided.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in FIG. 1, the blade surface staggered layer milling polishing mechanism comprises a polishing motor 1, a polishing milling cutter 2 and a fixed mounting plate 3, wherein the polishing motor 1 is mounted on the fixed mounting plate 3, a through hole 4 for a rotating shaft of the polishing motor 1 to movably pass through is formed in the fixed mounting plate 3, the rotating shaft of the polishing motor 1 passes through the through hole 4 and then is connected with the polishing milling cutter 2, dust-proof baffles 5 are arranged around the polishing milling cutter 2, the dust-proof baffles 5 are connected with the fixed mounting plate 3, the fixed mounting plate 3 is connected with a dust suction pipe 6 and a blowing condensing pipe, the dust suction pipe 6 is connected with a dust collector, and the blowing condensing pipe is connected with an air compressor. The polishing milling cutter 2 acts on the staggered layer defect, and the polishing motor 1 drives the polishing milling cutter 2 to rotate at a high speed to polish the staggered layer defect on the blade. Dust generated in the polishing process is blocked by the dustproof baffle plate 5, so that the dust is prevented from directly entering a workshop. Meanwhile, the dust collector sucks dust away quickly, so that dust is prevented from being accumulated in a space surrounded by the dustproof baffle plate 5. The milling cutter 2 is polished by high-pressure air formed by the air compressor, so that the overhigh temperature of the milling cutter is avoided.

Further, surrounding plates 7 are fixedly connected to the periphery of the lower surface of the fixed mounting plate 3, the surrounding plates 7 form a containing chamber 8, and the polishing milling cutter 2 is located in the middle of the containing chamber 8 and extends out of the containing chamber 8.

Further, the coaming 7 is detachably connected with a groove plate 9, a clamping groove 10 is formed in the groove plate 9, and the upper end of the dustproof baffle plate 5 is clamped in the clamping groove 10. The dustproof baffle 5 can be conveniently replaced and maintained.

Further, the dust-proof shutter 5 is made of a flexible material. The flexible dust-proof baffle 5 does not damage the blade surface and can adapt to the complex bending structure on the blade.

Further, the lower end of the dust-proof baffle 5 is divided into comb teeth by a plurality of cuts 11. The lower extreme of dustproof baffle 5 is the broach form, can not cause the influence to the blade surface in the removal process. Meanwhile, the dustproof baffle plate 5 has certain air permeability, so that the phenomenon that dust is blocked due to overlarge negative pressure in a space surrounded by the dustproof baffle plate 5 is avoided.

Further, a dust collection opening 12 is arranged on one of the coamings 7, and the dust collection opening 12 is connected with the dust collection pipe 6.

Further, one of the coamings 7 is provided with an air blowing condensation pipe interface 13, the air blowing condensation pipe interface 13 is connected with an air blowing condensation pipe, and the air blowing condensation pipe interface 13 and the dust collection opening 12 are respectively positioned on two sides of the grinding milling cutter 2. The high-pressure gas blown out of the blowing condenser pipe interface 13 can rapidly cool the milling cutter 2, so that the influence of overhigh temperature in the milling process on the quality of the blade and the service life of the blade are avoided. Meanwhile, dust generated in the polishing process can be blown off the surface of the polishing milling cutter 2 and the blade, so that the dust can be quickly sucked away from the dust suction opening 12 by the dust collector.

It should be noted that technical features such as a dust collector, an air compressor, a polishing motor and the like related to the present application should be regarded as the prior art, and specific structures, working principles, control modes and spatial arrangement related to the technical features may be selected conventionally in the art, and should not be regarded as the utility model point of the present application, which is not further specifically expanded and detailed.

While the preferred embodiments of the present utility model have been described in detail, it should be appreciated that numerous modifications and variations may be made in accordance with the principles of the present utility model by those skilled in the art without undue burden, and thus, all technical solutions which may be obtained by logic analysis, reasoning or limited experimentation based on the principles of the present utility model as defined by the claims are within the scope of protection as defined by the present utility model.

Claims

1. The utility model provides a blade surface split-level milling grinding machanism, its characterized in that, including motor of polishing, milling cutter, fixed mounting plate, the motor of polishing is installed on the fixed mounting plate, be equipped with the through-hole that the pivot activity of the motor of polishing passed that supplies on the fixed mounting plate, the milling cutter of polishing is connected after the pivot of the motor of polishing passed the through-hole, milling cutter's all around is equipped with dustproof baffle, and dustproof baffle connects the fixed mounting plate, the fixed mounting plate is connected with dust absorption pipe and blows the condenser pipe, and the dust absorption pipe is connected with the dust catcher, blows the condenser pipe and is connected with the air compressor machine.

2. The blade surface staggered layer milling and polishing mechanism according to claim 1, wherein a coaming is fixedly connected to the periphery of the lower surface of the fixed mounting plate, the coaming encloses a containing chamber, and the milling cutter is located in the middle of the containing chamber and extends out of the containing chamber.

3. The blade surface staggered layer milling and polishing mechanism according to claim 2, wherein the coaming plates are detachably connected with groove plates respectively, clamping grooves are formed in the groove plates, and the upper ends of the dustproof baffles are clamped in the clamping grooves.

4. A blade surface staggered milling and grinding mechanism as claimed in claim 3, wherein the dust guard is made of a flexible material.

5. The blade surface staggered layer milling and polishing mechanism as recited in claim 4, wherein the lower end of the dustproof baffle plate is divided into comb teeth through a plurality of notches.

6. The blade surface staggered layer milling and polishing mechanism as recited in claim 2, wherein one of the coamings is provided with a dust collection port, and the dust collection port is connected with a dust collection pipe.

7. The blade surface staggered layer milling and polishing mechanism according to claim 6, wherein one of the coamings is provided with an air blowing condensing pipe connector, the air blowing condensing pipe connector is connected with an air blowing condensing pipe, and the air blowing condensing pipe connector and the dust collection port are respectively positioned on two sides of the milling cutter.