CN114800670A - Wind-powered electricity generation blade cutting device - Google Patents

Abstract

The invention discloses a wind power blade cutting device which is characterized by comprising a bearing plate, a fixing assembly and a cutting assembly: the bearing plate is provided with a bearing surface used for bearing the wind power blade; the fixing assembly is mounted on the bearing plate and used for fixing the wind power blade; the cutting assembly is movably mounted on the bearing plate along a first direction of the bearing surface and is arranged opposite to the bearing surface so as to cut the wind power blade along the first direction.

Description

A wind power blade cutting device

technical field

The invention relates to the technical field of electromechanical processing equipment, in particular to a wind power blade cutting device.

Background technique

my country's wind power has a history of decades of development. The cumulative installed capacity of my country's wind power has reached 290GW, and a large number of wind turbines have reached their operating years. Therefore, a large number of motors are in urgent need of renovation, and wind power blades and other components will be retired along with old wind turbines on a large scale.

Since there is currently no centralized dismantling and disposal market for waste wind power blades in China, most of them are recycled by manufacturers themselves. In addition, new materials for blade products are emerging in an endless stream, and product updates and iterations are fast. At present, foreign treatment methods for waste wind power blades are: 1. As raw material for cement; 2. Used as reducing agent for blast furnace ironmaking. 3. Physical recycling, crushing FRP waste into powders with different particle sizes. 4. Chemical recycling method.

Physical recycling methods preserve the mechanical properties of the material. At present, the physical recycling method in China is generally to use a wire saw or a portable saw to cut the whole waste wind power blade into larger sheets and transport them back to the factory for crushing treatment. Only the glass fiber is retained, and the whole piece cannot be used. Properties of FRP. At the same time, due to the uneven shape of the cut wind power blade sheet, it is difficult to perform fixed cutting and processing.

SUMMARY OF THE INVENTION

The invention provides a wind power blade cutting device, which is used to solve the problem that the wind power blade is difficult to cut and realize the fixed cutting process of the wind power blade.

The invention provides a wind power blade cutting device, comprising:

a bearing plate, which has a bearing surface, and the bearing surface is used to carry the wind turbine blades;

a fixing component mounted on the bearing plate, the fixing component is used for fixing the wind turbine blade; and,

The cutting assembly is movably mounted on the bearing plate along the first direction of the bearing surface, and is disposed opposite to the bearing surface, and is used for cutting the wind power blade along the first direction.

According to the wind power blade cutting device provided by the present invention, the bearing plate includes a plurality of bearing sheets extending along the first direction, and the plurality of bearing sheets are arranged at intervals along the second direction of the bearing surface, wherein, The first direction and the second direction are perpendicular to each other; and/or,

A feeding chute is concave on the bearing surface, and at least one end of the feeding chute is arranged through the side wall surface of the bearing plate.

According to the wind power blade cutting device provided by the present invention, the fixing assembly includes two clamping plates, the two clamping plates are arranged at intervals along the second direction of the bearing surface, and the two clamping plates are formed between the two clamping plates. A clamping space with adjustable size, the clamping space is used to clamp and fix the wind turbine blade;

The cutting assembly is arranged corresponding to the clamping space;

Wherein, the first direction and the second direction are arranged perpendicular to each other.

According to the wind power blade cutting device provided by the present invention, the two clamping plates include a fixed clamping plate and a movable clamping plate, the fixed clamping plate is fixedly installed on the bearing surface, and the movable clamping plate is along the The position in the second direction is adjustable and mounted on the bearing surface;

The fixing assembly further includes an adjustment structure, the adjustment structure is arranged between the movable clamping plate and the bearing surface, and is used to adjust the position of the movable clamping plate.

According to the wind power blade cutting device provided by the present invention, the movable clamping plate is provided with threaded holes along the second direction;

The adjusting structure includes an adjusting screw rod extending along the second direction and rotatably mounted on the bearing surface along an axis extending along the second direction;

The movable clamping plate is threadedly mounted on the adjusting screw from the threaded hole.

According to the wind power blade cutting device provided by the present invention, the cutting assembly includes:

a mounting bracket, which is movably mounted on the bearing plate along the first direction, and is arranged opposite to the bearing surface; and,

A cutting tool is mounted on the mounting frame and used for cutting the wind power blade along the first direction.

According to the wind power blade cutting device provided by the present invention, the position of the cutting tool along the second direction of the bearing surface can be adjusted to be mounted on the mounting frame, wherein the first direction and the second direction arranged perpendicular to each other; and/or,

The cutting assembly further includes an adjustment plate, which is mounted on the mounting frame, the adjustment plate has a working end, and the working end can be adjusted in a position along a direction close to or away from the bearing surface. , the cutting tool is mounted to the working end.

According to the wind power blade cutting device provided by the present invention, a sliding structure is provided between the mounting frame and the opposite end surfaces of the carrying plate, and the sliding structure includes a sliding rail and a sliding groove which are arranged in cooperation with each other, and the sliding rail and the The sliding grooves are all extended along the first direction, and one of the sliding rail and the sliding groove is provided on the mounting frame, and the other is provided on the bearing plate.

According to the wind power blade cutting device provided by the present invention, the wind power blade cutting device further comprises a vertical frame, and the vertical frame is placed vertically;

The carrier plate is mounted on the stand.

According to the wind power blade cutting device provided by the present invention, the wind power blade cutting device further includes a dust collecting box, and the dust collecting box is mounted on the vertical frame and is correspondingly located below the carrying plate.

In the wind turbine blade processing device provided by the present invention, a bearing surface is formed on the bearing plate, the wind turbine blade is placed on the bearing surface, and then the wind turbine is fixed on the bearing surface through the fixing device The blade, and then the cutting assembly movably cuts the wind power blade along the first direction, so that the blade can be cut repeatedly, and at the same time, there is no need to manually fix the cutting, so as to ensure the accuracy and reliability of the cutting.

Description of drawings

In order to explain the present invention or the technical solutions in the prior art more clearly, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are the For some embodiments of the invention, for those of ordinary skill in the art, other drawings can also be obtained according to these drawings without any creative effort.

1 is a schematic three-dimensional structural diagram of an embodiment of a wind power blade cutting device provided by the present invention;

FIG. 2 is a schematic three-dimensional structural diagram of the wind power blade cutting device (excluding wind power blades) in FIG. 1 .

Reference number:

100. Wind power blade cutting device; 1. Bearing plate; 11. Bearing sheet; 111. Feeding chute; 21. Fixed clamping plate; 22. Active clamping plate; 23. Adjusting screw; 31. Mounting frame; 32, Cutting tool; 33. Adjustment plate; 4. Stand; 5. Dust box; A. Wind power blade.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions in the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention. , not all examples. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

The specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. The following examples are intended to illustrate the present invention, but not to limit the scope of the present invention.

Referring to FIG. 1 , the present invention provides a wind power blade cutting device 100, including a carrier plate 1, a fixing component and a cutting component; the carrier plate 1 has a bearing surface, and the bearing surface is used to carry the wind turbine blade A; the The fixing component is installed on the carrying board 1, and the fixing component is used to fix the wind turbine blade A; the cutting component is movably installed on the carrying board 1 along the first direction of the carrying surface, and is connected with the The bearing surfaces are arranged opposite to each other, and are used for cutting the wind power blade along the first direction.

In the wind turbine blade processing device 100 provided by the present invention, a bearing surface is formed on the bearing plate 1, the wind turbine blade A is placed on the bearing surface, and then fixed on the bearing surface by the fixing device The wind power blade A, and then the cutting assembly movably cuts the wind power blade A along the first direction, so that the blade can be cut repeatedly, and at the same time, there is no need to manually fix the cutting, and the cutting is accurate and reliable.

Further, please refer to FIG. 2 , the carrier board 1 includes a plurality of carrier sheets 11 extending along the first direction, and the plurality of carrier sheets 11 are arranged at intervals along the second direction of the carrier surface, wherein , the first direction and the second direction are arranged perpendicular to each other. In this embodiment, a plurality of the carrier sheets 11 are arranged at intervals, and a gap is formed between two adjacent carrier sheets 11. When the wind turbine blade A is cut, the wind turbine blade A will A large amount of debris, etc. is generated, which can fall into the gap to prevent the accumulation on the bearing surface, resulting in unevenness of the bearing surface, and the wind turbine blade A cannot be stably placed on the bearing surface.

In addition, in this embodiment, a feeding chute 111 is recessed on the bearing surface, and at least one end of the feeding chute 111 is disposed through the side wall surface of the supporting plate 1 . Because the weight and volume of the blade are often large, it needs to be transported by equipment such as a forklift. In this embodiment, the loading chute 111 is recessed on the bearing surface, and the forkhead of the forklift can directly extend into the In the above-mentioned feeding chute 111, the wind turbine blade A is placed on the bearing surface, which is convenient for feeding, and there is no need to use another means to push the blade off the forklift, so as to ensure the safe placement of the blade.

It should be noted that, in the setting of the two related technical features of the above-mentioned carrier sheet 11 and the feeding chute 111, either one of them may exist, or they may exist at the same time, and the present invention does not make any specific limitations. technology works best.

In addition, it should be noted that the feeding trough 111 can accommodate two fork heads at the same time, or two can be provided. The two feeding troughs 111 are arranged at intervals to facilitate accommodating the two forks of the forklift respectively. head.

On the other hand, the fixing assembly has various implementations, for example, the wind power blade A is limited between the plurality of limiting columns through a plurality of limiting columns; in the present invention, the fixing assembly It includes two clamping plates, the two clamping plates are arranged at intervals along the second direction of the bearing surface, and a clamping space with adjustable size is formed between the two clamping plates. The wind turbine blade A is fixed by clamping; the cutting assembly is arranged corresponding to the clamping space; wherein, the first direction and the second direction are arranged perpendicular to each other. A clamping space is formed between the two clamping plates, the wind power blade A is placed in the congratulatory space, and the wind power blade A is clamped by adjusting the size, which can be adapted to various shapes and sizes. The size of the blade, you only need to adjust the space size.

Further, in this embodiment, the two clamping plates include a fixed clamping plate 21 and a movable clamping plate 22, the fixed clamping plate 21 is fixedly installed on the bearing surface, and the movable clamping plate 21 is fixedly mounted on the bearing surface. The position of the plate 22 along the second direction can be adjusted to be installed on the bearing surface; the fixing assembly further includes an adjustment structure, and the adjustment structure is arranged between the movable clamping plate 22 and the bearing surface. is used to adjust the position of the movable clamping plate 22 . In this embodiment, the fixed clamping plate 21 is fixed on the bearing surface, so as to facilitate the positioning of the blades, to ensure that the position of each blade is based on the same reference, and to avoid the subsequent There is no benchmark for cutting.

Specifically, the movable clamping plate 22 is provided with threaded holes along the second direction; the adjustment structure includes an adjustment screw 23, and the adjustment screw 23 extends along the second direction and extends along the second direction. The axis extending in the second direction is rotatably installed on the bearing surface; the movable clamping plate 22 is threadedly installed on the adjusting screw rod 23 from the threaded hole. During adjustment, by rotating the adjusting screw 23, the movable clamping plate 22 can be controlled to move along the second direction, and the movable clamping plate 22 can be controlled to stop at any position, ensuring that the movable clamping plate 22 can be adapted to any size. At the same time, the sliding structure of the screw rod can ensure a certain degree of clamping force on the basis of ensuring the adjustable size, which is convenient for tightening the blade.

On the other hand, in this embodiment, the cutting assembly includes a mounting bracket 31 to cut a cutter 32 ; the mounting bracket 31 is movably mounted on the carrying board 1 along the first direction, and is connected to the carrying surface The cutting tool 32 is installed on the mounting frame 31 to cut the wind turbine blade A along the first direction. The cutting tool 32 is mounted on the carrier plate 1 through the mounting bracket 31 , and the cutting tool 32 is moved by moving the mounting bracket 31 to ensure the stability of the movement of the cutting tool 32 .

Further, the position of the cutting tool 32 along the second direction of the bearing surface can be adjusted to be installed on the mounting frame 31 , wherein the first direction and the second direction are arranged perpendicular to each other. The mounting frame 31 moves along the first direction, so that the blade is cut along the first direction, and at the same time, the cutting tool 32 moves on the mounting frame 31 along the second direction, so as to The position of the blade can be adjusted, and the same blade can be cut multiple times to form the required blade size.

It should be noted that there are various ways for the cutting tool 32 to move. In this embodiment, the mounting frame 31 is provided with a screw rod, and the screw rod is threaded with a moving plate, and the moving plate is threadedly installed to the On the screw rod, the cutting tool 32 is mounted on the moving plate; further, the moving plate and the mounting frame 31 are further provided with sliding rails and sliding grooves to facilitate movement stability.

Similarly, the cutting assembly further includes an adjusting plate 33, the adjusting plate 33 is mounted on the mounting frame 31, the adjusting plate 33 has a working end, and the working end is located along a direction close to or away from the bearing surface. The position in the direction is adjustable and the cutting tool 32 is mounted to the working end.

It should be noted that there are many ways to control the movement of the working end. In this embodiment, the working end is hinged on the mounting frame 31 , and the distance between the other end and the mounting frame 31 can be adjusted. It is set so that the working end rotates to approach or move away from the bearing surface; specifically, an adjusting bolt is arranged between the other end and the mounting frame 31 to control the movement of the mounting frame 31 .

In addition, it should be noted that, among the two related technical features of the adjusting plate 33 and the cutting tool 32 being movable, one or both of them may exist, which is not specifically limited here.

Further, a sliding structure is provided between the mounting bracket 31 and the opposite end surfaces of the carrying plate 1 , and the sliding structure includes a sliding rail and a sliding groove that are arranged in cooperation with each other, and the sliding rail and the sliding groove are along the same direction. Extending in the first direction, one of the sliding rail and the sliding groove is arranged on the mounting frame 31 , and the other is arranged on the bearing plate 1 . In order to facilitate the movement of the mounting bracket 31 along the first direction.

In addition, the wind power blade cutting device 100 further includes a stand 4 , and the stand 4 is placed vertically; the carrier plate 1 is mounted on the stand 4 . The carrying board 1 is made to have a certain height, which is convenient for the operator to use and observe.

Further, the wind power blade cutting device 100 further includes a dust collecting box 5 , and the dust collecting box 5 is mounted on the vertical frame 4 and is correspondingly located below the carrying plate 1 . In order to collect debris and other substances falling from the carrier plate 1, it is convenient for subsequent cleaning and recycling.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that it can still be Modifications are made to the technical solutions described in the foregoing embodiments, or some technical features thereof are equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (10)

1. A wind blade cutting apparatus, comprising:

the bearing plate is provided with a bearing surface, and the bearing surface is used for bearing the wind power blade;

the fixing assembly is mounted on the bearing plate and used for fixing the wind power blade; and the number of the first and second groups,

and the cutting assembly is movably mounted on the bearing plate in the first direction of the bearing surface, is arranged opposite to the bearing surface and is used for cutting the wind power blade in the first direction.

2. The wind blade cutting device of claim 1, wherein the bearing plate comprises a plurality of bearing pieces extending along the first direction, the plurality of bearing pieces being spaced along a second direction of the bearing surface, wherein the first direction and the second direction are perpendicular to each other; and/or the presence of a gas in the gas,

the bearing surface is concavely provided with a feeding groove, and at least one end of the feeding groove is arranged on the side wall surface of the bearing plate in a penetrating mode.

3. The wind-power blade cutting device according to claim 1, wherein the fixing assembly comprises two clamping plates, the two clamping plates are arranged at intervals along the second direction of the bearing surface, a clamping space with an adjustable size is formed between the two clamping plates, and the clamping space is used for clamping and fixing the wind-power blade;

the cutting assembly is arranged corresponding to the clamping space;

wherein the first direction and the second direction are perpendicular to each other.

4. The wind blade cutting device according to claim 3, wherein the two clamping plates comprise a fixed clamping plate and a movable clamping plate, the fixed clamping plate is fixedly mounted on the bearing surface, and the movable clamping plate is adjustably mounted on the bearing surface along the position in the second direction;

the fixing assembly further comprises an adjusting structure, and the adjusting structure is arranged between the movable clamping plate and the bearing surface and used for adjusting the position of the movable clamping plate.

5. The wind-power blade cutting device according to claim 4, wherein a threaded hole penetrates through the movable clamping plate along the second direction;

the adjusting structure comprises an adjusting screw rod, the adjusting screw rod extends along the second direction, and an axis extending along the second direction is rotatably mounted on the bearing surface;

the movable clamping plate is rotatably installed on the adjusting screw rod from the thread of the threaded hole in a threaded manner.

6. The wind blade cutting apparatus of claim 1, wherein the cutting assembly comprises:

the mounting rack is movably mounted on the bearing plate along the first direction and is arranged opposite to the bearing surface; and the number of the first and second groups,

and the cutting tool is mounted on the mounting rack and used for cutting the wind power blade along the first direction.

7. The wind blade cutting device of claim 6, wherein the cutting tool is adjustably mounted to the mounting bracket in a second direction along the bearing surface, wherein the first direction and the second direction are perpendicular to each other; and/or the presence of a gas in the gas,

the cutting assembly further comprises an adjusting plate, the adjusting plate is mounted to the mounting frame and provided with a working end, the working end is close to or far away from the position of the bearing surface in the direction in an adjustable mode, and the cutting tool is mounted to the working end.

8. The wind-powered electricity generation blade cutting device of claim 6, wherein a sliding structure is arranged between the mounting bracket and the opposite end surface of the bearing plate, the sliding structure includes a sliding rail and a sliding groove which are matched with each other, the sliding rail and the sliding groove both extend along the first direction, one of the sliding rail and the sliding groove is arranged on the mounting bracket, and the other one of the sliding rail and the sliding groove is arranged on the bearing plate.

9. The wind blade cutting device according to claim 1, further comprising a stand, wherein the stand is placed vertically;

the bearing plate is mounted to the stand.

10. The wind blade cutting device according to claim 9, further comprising a dust collection box mounted to the stand and correspondingly located below the bearing plate.

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