A high-efficiency grinding device for wind power blade production

Abstract

The present invention discloses a high-efficiency grinding device for wind power blade production, which specifically relates to the technical field of wind power blade grinding, including a triangular seat, a plurality of linkage rollers and a triangular grinding belt, wherein the plurality of triangular grinding belts are rotatably connected to the inner wall of the triangular seat, the triangular grinding belt is transmission-connected to the outer wall of the linkage roller, and a multi-faceted movable grinding assembly is provided on one side of the triangular seat; the multi-faceted movable grinding assembly includes a bracket fixedly arranged on one side of the triangular seat, and a sleeve block is fixedly connected to the bottom end of the bracket. The present invention uses the multi-faceted movable grinding assembly, the push shaft drives the push block to move right, the sleeve block moves right along the outer wall of the slide rod, the triangular seat drives the plurality of linkage rollers to move right, the three surfaces on the triangular grinding belt are respectively in contact with a plurality of wind power blades, the triangular grinding belt can realize synchronous grinding of a plurality of wind power blades, and the grinding efficiency is greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of wind power blade grinding, and more specifically, to a high-efficiency grinding device for producing wind power blades. Background Art

[0002] The high-efficiency grinding device can finely process the surface of wind turbine blades, whether it is the complex structure of the blade root or the slender curved surface of the blade tip, it can be evenly and accurately polished to extremely high finish and flatness standards. This high-precision grinding effect is crucial to improving the aerodynamic performance of the blade and can effectively reduce the air resistance of the blade during high-speed rotation.

[0003] In the existing public documents, the patent announcement number CN221735729U discloses a grinding device for wind turbine blade production and processing. This technology drives the expansion box to move outward through the threaded tube, and the electric push rod drives the expansion slide rail to move, so that the expansion slide rail and the main slide rail are on the same plane. The clamping mechanism can fix the device on the object to be polished, ensuring a good fixing effect while avoiding interference with the expansion slide rail, thereby achieving a high practical effect and solving the problem of low practicality of the existing device. However, this patent has the following defects.

[0004] During the production process of wind turbine blades, contact grinding is mainly performed by contacting the wind turbine blades with a grinding device. However, during the production process of wind turbine blades, it is difficult to achieve synchronous and efficient grinding of multiple wind turbine blades according to actual needs, which leads to a significant decrease in grinding efficiency. Therefore, an efficient grinding device for wind turbine blade production is needed. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides the following technical solutions: an efficient grinding device for the production of wind power blades, comprising a triangular seat, a plurality of linked rollers and a triangular grinding belt, wherein the plurality of triangular grinding belts are rotatably connected to the inner wall of the triangular seat, the triangular grinding belts are transmission-connected to the outer wall of the linked rollers, and a multi-faceted movable grinding assembly is provided on one side of the triangular seat; the multi-faceted movable grinding assembly comprises a bracket fixedly arranged on one side of the triangular seat, a socket block is fixedly connected to the bottom end of the bracket, and a sliding rod is slidably connected to the inner wall of the socket block, one end of the sliding rod is fixedly connected to a guide frame, an electric cylinder is fixedly installed on one side of the guide frame, the output end of the electric cylinder is fixedly connected to a push shaft, one end of the push shaft is fixedly connected to a push block, and the push block is fixedly connected to the bracket.

[0006] Preferably, the sleeve block is slidably connected to the guide frame, the inner wall of the guide frame and the outer wall of the sleeve block are both smooth surfaces, the outer wall of the slide rod is a smooth surface, and the vertical cross-section of the slide rod is circular, a mounting block is fixedly installed on one end of the guide frame, and a switch is fixedly connected to one side of the mounting block; two mounting holes are opened inside the mounting block.

[0007] When this technology is in use, the electric cylinder pushes the push shaft to move right, the push block drives the bracket to move right, the sleeve block moves right along the outer wall of the slide rod, the bracket drives the triangular seat to move right, and the linkage roller drives the triangular grinding belt to move. The three surfaces on the triangular grinding belt are respectively in contact with multiple wind turbine blades to realize the transmission of the triangular grinding belt.

[0008] Preferably, a transmission assembly is provided on one side of the bracket; the transmission assembly includes a driving motor fixedly arranged on one side of the bracket, and the outer wall of the output end of the driving motor is rotatably connected with the triangular seat, and the outer wall of the output end of the driving motor is fixedly connected with a transmission pulley; the outer wall of the transmission pulley is transmission-connected with a linkage belt, and the inner wall of the linkage belt and the driven pulley are fixedly connected at a position below the transmission pulley, and the transmission pulley and the driven pulley are both rotatably connected with the triangular seat; one end of the driven pulley is fixedly connected to one of the linkage rollers; a sleeve support block is fixedly connected to one side of the guide frame, and the inner wall of the sleeve support block is slidably connected with a sliding rod, and one end of the sliding rod is fixedly installed with a reinforcement block, and the reinforcement block is fixedly connected to the guide frame; the sleeve support block is fixedly connected to the bracket, the transmission pulley is used to drive the linkage belt transmission, and the center point of the transmission pulley is higher than the center point of the driven pulley, the reinforcement block is used to support the sliding rod, and the vertical cross-section shape of the sliding rod is circular.

[0009] When this technology is in use, the driving pulley drives the linkage belt, the driven pulley drives the linkage roller, and the triangular grinding belt is driven on the outer wall of the triangular seat. The triangular grinding belt can produce and grind multiple wind turbine blades. The sleeve support block slides rightward along the outer wall of the sliding rod, and the reinforcement block supports the sliding rod to ensure stable movement and grinding of the bracket.

[0010] Technical effects and advantages of the present invention:

[0011] 1. The present invention uses a multi-faceted mobile grinding assembly, the electric cylinder drives the push shaft to move right, the push shaft drives the push block to move right, the bracket drives the sleeve block to move right, the sleeve block moves right along the outer wall of the slide rod, the bracket drives the triangular seat to move right, the triangular seat drives multiple linkage rollers to move right, the three surfaces on the triangular grinding belt are respectively in contact with multiple wind power generation blades, so that the driving is realized through multiple linkage rollers, and the triangular grinding belt can realize synchronous grinding of multiple wind power generation blades, and the grinding efficiency is greatly improved;

[0012] 2. The present invention adopts a transmission component, a driving motor starts a transmission pulley, the transmission pulley drives a linkage belt transmission, the driven pulley drives a linkage roller transmission, the linkage roller drives a triangular grinding belt transmission, the triangular grinding belt can produce and grind multiple wind turbine blades, the sleeve support block slides right along the outer wall of the sliding rod, and the triangular grinding belt can stably perform transmission grinding according to the outer wall of the triangular seat, and the grinding effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the top view of the structure of the high-efficiency grinding device for producing wind power generation blades of the present invention.

[0014] Figure 2 It is a rear structural schematic diagram of the high-efficiency grinding device for producing wind power generation blades of the present invention.

[0015] Figure 3 For the present invention Figure 2 Enlarged structural diagram at A in the middle.

[0016] Figure 4 It is a schematic side view of the structure of a high-efficiency grinding device for producing wind power generation blades according to the present invention.

[0017] Figure 5 It is a rear structural schematic diagram of the high-efficiency grinding device for producing wind power generation blades of the present invention.

[0018] The accompanying drawings are marked as follows: 1. triangular seat; 2. linkage roller; 3. triangular grinding belt; 4. bracket; 5. socket block; 6. slide rod; 7. guide frame; 8. electric cylinder; 9. push shaft; 10. push block; 11. mounting block; 12. mounting hole; 13. switch; 14. driving motor; 15. driving pulley; 16. linkage belt; 17. driven pulley; 18. socket support block; 19. reinforcement block; 20. sliding rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] As attached Figure 1-5 An efficient grinding device for producing wind turbine blades is shown, and a multi-sided movable grinding component is provided on the efficient grinding device for producing wind turbine blades. The setting of the multi-sided movable grinding component enables the triangular grinding belt to achieve synchronous grinding of multiple wind turbine blades, thereby greatly improving the grinding efficiency. The specific structural setting of the multi-sided movable grinding component is as follows.

[0021] In this technical solution, as shown in the attached Figure 1-3 As shown, multiple triangular grinding belts 3 are rotatably connected to the inner wall of the triangular seat 1, and the triangular grinding belts 3 are transmission-connected to the outer wall of the linkage roller 2. A multi-faceted movable grinding assembly is provided on one side of the triangular seat 1; the multi-faceted movable grinding assembly includes a bracket 4 fixedly arranged on one side of the triangular seat 1, a socket block 5 is fixedly connected to the bottom end of the bracket 4, and a slide rod 6 is slidably connected to the inner wall of the socket block 5, one end of the slide rod 6 is fixedly connected to a guide frame 7, one side of the guide frame 7 is fixedly installed with an electric cylinder 8, the output end of the electric cylinder 8 is fixedly connected to a push shaft 9, and one end of the push shaft 9 is fixedly connected to a push block 10.

[0022] In this technical solution, as shown in the attached Figure 1 As shown, a mounting block 11 is fixedly mounted on one end of the guide frame 7, and a switch 13 is fixedly connected to one side of the mounting block 11; two mounting holes 12 are provided inside the mounting block 11, so that the switch 13 can turn on the electric cylinder 8 to push the push shaft 9, and the mounting block 11 can be fixed by inserting bolts into the two mounting holes 12 in the mounting block 11, thereby realizing the fixing operation of the mounting block 11.

[0023] When the high-efficiency grinding device for wind power generation blade production of the present technical solution is in use, the mounting block 11 can be fixed by inserting bolts into the two mounting holes 12 in the mounting block 11, and the mounting block 11 supports the guide frame 7, so that the switch 13 pushes the electric cylinder 8, the electric cylinder 8 pushes the push shaft 9 to move right, the push shaft 9 drives the push block 10 to move right, the push block 10 drives the bracket 4 to move right, the bracket 4 drives the sleeve block 5 to move right, the sleeve block 5 moves right along the outer wall of the slide bar 6, the sleeve block 5 moves right along the inner wall of the guide frame 7, the bracket 4 drives the triangular seat 1 to move right, the triangular seat 1 drives multiple linkage rollers 2 to move right, the linkage rollers 2 drive the triangular grinding belt 3 to move, and the three surfaces on the triangular grinding belt 3 are respectively in contact with multiple wind power generation blades, thereby realizing driving through multiple linkage rollers 2, realizing the transmission of the triangular grinding belt 3, and the triangular grinding belt 3 is transmitted on the outer wall of the triangular seat 1.

[0024] In this technical solution, as shown in the attached Figure 1-5As shown, a transmission assembly is provided on one side of the bracket 4; the transmission assembly includes a driving motor 14 fixedly arranged on one side of the bracket 4, and the outer wall of the output end of the driving motor 14 is rotatably connected to the triangular seat 1, and the outer wall of the output end of the driving motor 14 is fixedly connected to a driving pulley 15; the outer wall of the driving pulley 15 is transmission-connected to a linkage belt 16, and the inner wall of the linkage belt 16 and a driven pulley 17 is fixedly connected at a position below the driving pulley 15, and the driving pulley 15 and the driven pulley 17 are both rotatably connected to the triangular seat 1; one end of the driven pulley 17 is fixedly connected to one of the linkage rollers 2; a sleeve support block 18 is fixedly connected to one side of the guide frame 7, and a sliding rod 20 is slidably connected to the inner wall of the sleeve support block 18, and a reinforcement block 19 is fixedly installed on one end of the sliding rod 20, and the reinforcement block 19 is fixedly connected to the guide frame 7; the sleeve support block 18 is fixedly connected to the bracket 4.

[0025] The driving pulley 15 is used to drive the linkage belt 16, and the center point of the driving pulley 15 is higher than the center point of the driven pulley 17. The reinforcement block 19 is used to support the sliding rod 20, and the vertical cross-section shape of the sliding rod 20 is circular.

[0026] When the high-efficiency grinding device for wind power blade production of the present technical solution is used, the driving motor 14 starts the driving pulley 15, the driving pulley 15 drives the linkage belt 16 to drive, the linkage belt 16 drives the driven pulley 17 to drive, the driven pulley 17 drives the linkage roller 2 to drive, the linkage roller 2 drives the triangular grinding belt 3 to drive, the triangular grinding belt 3 drives on the outer wall of the triangular seat 1, so that the triangular grinding belt 3 can perform grinding operations on multiple wind power blades. At the same time, the bracket 4 drives the sleeve support block 18 to move left, the sleeve support block 18 slides rightward along the outer wall of the sliding rod 20, and the guide frame 7 supports the reinforcement block 19, and the reinforcement block 19 supports the sliding rod 20, ensuring that the bracket 4 moves stably.

[0027] The contents not described in detail in the specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used. In this technical solution, the electrical control components not mentioned are not shown in the figure because they belong to the prior art and will not be described here.

[0028] The contents not described in detail in the specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used. In this technical solution, the electrical control components not mentioned are not shown in the figure because they belong to the prior art and will not be described here.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An efficient grinding device for producing wind turbine blades, comprising a triangular seat (1), a plurality of linkage rollers (2) and a triangular grinding belt (3), wherein the plurality of triangular grinding belts (3) are rotatably connected to the inner wall of the triangular seat (1), and the triangular grinding belt (3) is transmission-connected to the outer wall of the linkage roller (2), characterized in that: A multi-faceted movable grinding assembly is provided on one side of the triangular seat (1); The multi-faceted mobile grinding assembly comprises a bracket (4) fixedly arranged on one side of a triangular seat (1); a sleeve block (5) is fixedly connected to the bottom end of the bracket (4); a sliding rod (6) is slidably connected to the inner wall of the sleeve block (5); one end of the sliding rod (6) is fixedly connected to a guide frame (7); an electric cylinder (8) is fixedly installed on one side of the guide frame (7); an output end of the electric cylinder (8) is fixedly connected to a push shaft (9); one end of the push shaft (9) is fixedly connected to a push block (10); and the push block (10) is fixedly connected to the bracket (4).

2. The high-efficiency grinding device for wind turbine blade production according to claim 1 is characterized in that: The sleeve block (5) is slidably connected to the guide frame (7), and the inner wall of the guide frame (7) and the outer wall of the sleeve block (5) are both smooth surfaces.

3. The high-efficiency grinding device for wind turbine blade production according to claim 1 is characterized in that: The outer wall of the sliding rod (6) is a smooth surface, and the vertical cross-section of the sliding rod (6) is circular.

4. The high-efficiency grinding device for wind turbine blade production according to claim 1 is characterized in that: A mounting block (11) is fixedly mounted on one end of the guide frame (7), and a switch (13) is fixedly connected to one side of the mounting block (11); Two mounting holes (12) are provided inside the mounting block (11).

5. The high-efficiency grinding device for wind turbine blade production according to claim 1 is characterized in that: A transmission assembly is provided on one side of the bracket (4); The transmission assembly comprises a driving motor (14) fixedly arranged on one side of the bracket (4), and the outer wall of the output end of the driving motor (14) is rotatably connected to the triangular seat (1), and the outer wall of the output end of the driving motor (14) is fixedly connected to a driving pulley (15); The outer wall of the driving pulley (15) is connected to a linkage belt (16) in a transmission manner, and the inner wall of the linkage belt (16) is fixedly connected to a driven pulley (17) at a position below the driving pulley (15), and the driving pulley (15) and the driven pulley (17) are both rotatably connected to the triangular seat (1); One end of the driven pulley (17) is fixedly connected to one of the linkage rollers (2); A sleeve support block (18) is fixedly connected to one side of the guide frame (7), and a sliding rod (20) is slidably connected to the inner wall of the sleeve support block (18), and a reinforcing block (19) is fixedly installed on one end of the sliding rod (20), and the reinforcing block (19) is fixedly connected to the guide frame (7); The sleeve support block (18) is fixedly connected to the bracket (4).

6. The high-efficiency grinding device for wind turbine blade production according to claim 5 is characterized in that: The driving pulley (15) is used to drive the linkage belt (16) for transmission, and the center point of the driving pulley (15) is higher than the center point of the driven pulley (17).

7. The high-efficiency grinding device for wind turbine blade production according to claim 5 is characterized in that: The reinforcing block (19) is used to support the sliding rod (20), and the vertical cross-section of the sliding rod (20) is circular.

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