CN219485275U - Automatic equipment of polishing of pultrusion panel for wind-powered electricity generation blade - Google Patents

Abstract

The utility model relates to automatic grinding equipment of a pultruded plate for a wind power blade, which comprises surface grinding equipment and side grinding equipment, wherein the surface grinding mechanism comprises two grinding wheels I which are arranged oppositely and a shaft roller which is positioned above or below the two grinding wheels I, the inner side of the grinding wheel I is correspondingly provided with a pressing wheel, and the pressing wheel and the grinding wheel I can synchronously move up and down; the side polishing mechanism comprises a polishing wheel II and a supporting bar positioned on the inner side of the polishing wheel II, and the polishing wheel II can move towards or away from the supporting bar. The polishing device is simple in integral structure, can finish polishing treatment of the side surface and the surface edge of the plate at one time, is high in automation degree, effectively improves polishing efficiency, and ensures polishing effect and quality of finished products of the plate.

Description

Automatic equipment of polishing of pultrusion panel for wind-powered electricity generation blade

Technical Field

The utility model belongs to the field of plate polishing, and particularly relates to automatic polishing equipment for a pultruded plate for a wind power blade.

Background

With the gradual exhaustion of fossil energy sources such as coal, petroleum, natural gas and the like, the development and the utilization of wind energy are more and more paid attention, and the wind energy source has become the most promising project in the energy field. Wind power generation is mainly realized through a wind power generator, wind power blades are core components of the wind power generator, and wind power pushes the wind power blades to rotate so as to drive the generator to generate current.

When the wind power blade is processed, a main beam or an auxiliary beam of the wind power blade is manufactured by adopting a pultrusion process, specifically, a pultrusion plate is manufactured by adopting the pultrusion process, then the pultrusion plate is cut, polished and the like to be manufactured into standard sizes, then the standard sizes are paved in a main beam or an auxiliary beam die, and finally, the spliced pultrusion plate is bonded by vacuum pouring to form the main beam or the auxiliary beam.

Before filling, the surface edges and the side edges of the pultruded plates are polished and leveled, so that the quality of subsequent processing is ensured. The existing pultrusion plate polishing mechanism generally adopts a split type design, namely after the surface edge of the pultrusion plate is polished on the surface polishing equipment, the surface edge of the pultrusion plate needs to be transferred to the side polishing equipment again to carry out polishing treatment of the side, and the pultrusion plate needs to be repositioned after being moved to another equipment, so that the polishing mechanism is time-consuming and labor-consuming, low in polishing efficiency, and the polishing effect is not guaranteed, and the quality of a finished product of the pultrusion plate is directly influenced.

Disclosure of Invention

The utility model aims to provide automatic polishing equipment for a pultruded plate for a wind power blade, which aims to solve the problem of low polishing efficiency of the plate.

The automatic polishing equipment for the pultruded plates for the wind power blades is realized by the following steps:

a kind of wind-powered electricity generation blade uses and draws the automatic equipment of polishing of extruded plate, including

The surface polishing mechanism comprises two polishing wheels I which are arranged oppositely and a shaft roller which is positioned above or below the two polishing wheels I, wherein a pinch roller is correspondingly arranged on the inner side of the polishing wheel I, and the pinch roller and the polishing wheel I can synchronously move up and down;

the side polishing mechanism comprises a polishing wheel II and a supporting bar positioned on the inner side of the polishing wheel II, and the polishing wheel II can move towards or away from the supporting bar.

Further, two surface polishing mechanisms are arranged, namely a lower surface polishing mechanism and an upper surface polishing mechanism;

the side polishing mechanisms are arranged in two and are arranged in a central symmetry mode.

Further, the surface polishing mechanism further comprises two supporting seats I which are arranged oppositely, a sliding frame which is arranged on the supporting seats I and can slide up and down, mounting plates are connected in the two sliding frame brackets, the polishing wheel I is arranged on the inner side of the sliding frame, and the pressing wheel is fixed on the mounting plates.

Further, the automatic grinding machine also comprises a lifting cylinder which is arranged below the grinding wheel I or the shaft roller and can drive the two sliding carriages to synchronously move up and down.

Further, the motor I in transmission connection with the polishing wheel I is arranged on the outer side of the sliding frame.

Further, the side polishing mechanism further comprises a supporting seat II and a sliding plate assembly which is slidably arranged on the supporting seat II, the polishing wheel II is arranged on the sliding plate assembly, and the outer side of the polishing wheel II is provided with a motor II which is in transmission connection with the polishing wheel II and is arranged on the sliding plate assembly.

Further, one side of the sliding plate assembly is connected with a translation cylinder arranged on the supporting seat II.

Further, the feeding side and the discharging side of the grinding wheel I and the outer side of the supporting bar are provided with guide wheels.

Further, the feeding side and the discharging side of the surface polishing mechanism and the side polishing mechanism are respectively provided with a conveying mechanism, and the conveying mechanism comprises rollers capable of moving up and down and rollers located below the rollers.

Further, the polishing machine also comprises a protective shell covering the surface polishing mechanism and the side polishing mechanism;

the dust collection device is characterized in that an outer dust collection pipe is arranged on the protective shell, dust collection covers are respectively covered on the polishing wheel I and the polishing wheel II, and dust collection distribution boxes which are correspondingly communicated with the dust collection covers and the outer dust collection pipe are arranged on the outer side of the side polishing mechanism.

After the technical scheme is adopted, the utility model has the following beneficial effects:

the utility model integrates the surface polishing mechanism and the side polishing mechanism on the same equipment, not only simplifies the whole structure, but also can finish polishing treatment of the side surface and the edge of the surface of the plate at one time, has high degree of automation, is more convenient to use, effectively improves the polishing efficiency, and ensures the polishing effect and the quality of the finished product of the plate.

Drawings

The utility model will be further described with reference to the drawings and examples.

FIG. 1 is a block diagram of a pultruded panel automatic grinding device for wind power blades according to a preferred embodiment of the present utility model;

FIG. 2 is a block diagram of a pultruded panel automatic grinding device for wind power blades according to a preferred embodiment of the present utility model;

FIG. 3 is a block diagram of a pultruded panel automatic grinding device (without a fixing frame and a protective shell) for wind power blades according to a preferred embodiment of the present utility model;

FIG. 4 is a block diagram of a lower surface polishing mechanism of a pultruded panel automatic polishing apparatus for wind power blades according to a preferred embodiment of the present utility model;

FIG. 5 is a front view of the lower surface grinding mechanism of the pultruded panel automatic grinding device for wind power blade according to the preferred embodiment of the present utility model;

FIG. 6 is a block diagram of the upper surface grinding mechanism of the automatic grinding device for the pultruded panels for wind power blades according to the preferred embodiment of the present utility model;

FIG. 7 is a front view of the upper surface grinding mechanism of the pultruded panel automatic grinding device for wind power blade according to the preferred embodiment of the present utility model;

FIG. 8 is a block diagram of a side grinding mechanism of a pultruded panel automatic grinding device for wind power blades according to a preferred embodiment of the present utility model;

FIG. 9 is a block diagram of a side grinding mechanism of a pultruded panel automatic grinding device for wind power blades according to a preferred embodiment of the present utility model;

FIG. 10 is a block diagram of a side grinding mechanism of a pultruded panel automatic grinding device for wind power blades according to a preferred embodiment of the present utility model;

FIG. 11 is a block diagram of a conveyor mechanism of a pultruded panel automatic polishing apparatus for wind power blades according to a preferred embodiment of the present utility model;

in the figure: the surface polishing mechanism 1, polishing wheel i 11, roller 12, pinch roller 13, supporting seat i 14, mounting plate 15, motor support 16, slide 17, fixing base 18, slide i 19, slide i 110, roller support 111, lifting cylinder 112, hanger 113, connection plate 114, motor i 115, guide wheel i 116, guide wheel bracket 117, limit post 118, side polishing mechanism 2, polishing wheel ii 21, support bar 22, supporting seat ii 23, motor ii 24, lower plate 25, motor mounting plate 26, polishing wheel mounting plate 27, primary synchronizing wheel 28, secondary synchronizing wheel 29, timing belt 210, slide ii 211, slide ii 212, supporting shaft 213, translation cylinder 214, guide wheel ii 215, flange shaft 216, fixing frame 3, fixing table 4, conveying mechanism 5, roller 51, roller 52, upper frame 53, hold-down cylinder 54, roller mounting bracket 55, photoelectric switch bracket 6, protective housing 7, frame 71, baffle 72, upper cover 73, feed inlet 74, discharge port 75, feed 76, outer suction pipe 77, suction hood 8, suction pipe 81, suction hood 9, suction distribution cabinet 91, electric motor cabinet 10.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

As shown in fig. 1-11, the automatic polishing equipment for the pultruded plates for the wind power blades comprises a surface polishing mechanism 1 and a side polishing mechanism 2, wherein the surface polishing mechanism 1 comprises two polishing wheels I11 which are arranged oppositely, and a shaft roller 12 which is positioned above or below the two polishing wheels I11, the inner side of the polishing wheel I11 is correspondingly provided with a pressing wheel 13, and the pressing wheel 13 and the polishing wheel I11 can synchronously move up and down; the side grinding mechanism 2 includes a grinding wheel ii 21, a support bar 22 located inside the grinding wheel ii 21, and the grinding wheel ii 21 is movable toward or away from the support bar 22.

The plate polishing equipment further comprises a fixing frame 3, a fixed table top 4 is arranged on the fixing frame 3, and the surface polishing mechanism 1 and the side polishing mechanism 2 are both arranged on the fixed table top 4.

Because both side edges of the upper surface and both side edges of the lower surface of the plate need to be polished, the surface polishing mechanism 1 is provided with two, namely a lower surface polishing mechanism 1 and an upper surface polishing mechanism 1.

Specifically, grinding wheel I11 is located the lower surface grinding machanism 1 of roller 12 below, and when polishing, two grinding wheels I11 wherein and inboard pinch roller 13 are located the below of panel, and grinding wheel I11 polishes the both sides edge of panel lower surface, and pinch roller 13 plays the supporting role to the bottom of panel, and roller 12 is located the top of panel, then carries out the cladding to the panel, guarantees the stationarity that the process panel removed of polishing, avoids producing the slope.

The grinding wheel I11 is positioned above the shaft roller 12 and is provided with an upper surface grinding mechanism 1; when polishing, two polishing wheels I11 and the pinch rollers 13 on the inner sides of the polishing wheels I are positioned above the plate, the polishing wheels I11 polish the edges on the two sides of the upper surface of the plate, the pinch rollers 13 play a role in pressing the plate, and the shaft roller 12 is positioned below the plate, so that the plate is supported.

In order to realize the polishing of the side surfaces of the two sides of the plate, the side polishing mechanisms 2 are arranged in two and are arranged in a central symmetry mode.

Specifically, a polishing channel is formed between the two side polishing mechanisms 2, and the supporting bars 22 of the two side polishing mechanisms play a supporting role on the plate, when polishing, the plate enters the polishing channel and moves on the two supporting bars 22, so that the side of the plate is polished by using the two polishing wheels II 21 on the two sides of the plate.

In this embodiment, the lower surface polishing mechanism 1, the side surface polishing mechanism 2, and the upper surface polishing mechanism 1 are provided in this order from the feed side, thereby polishing of both side edges of the lower surface of the sheet material, both side surfaces of the sheet material, and both side edges of the upper surface of the sheet material is completed in this order.

Because the thickness of the plates with different specifications is different, the distance between the pinch roller 13 and the shaft roller 12 needs to be matched with the thickness of the plates, and then the edges on two sides of the surfaces of the plates can be polished.

In order to adapt to polishing of the surfaces of plates with different thicknesses, the positions of the pressing wheel 13 and the polishing wheel I11 need to be adjusted, so that the surface polishing mechanism 1 further comprises two supporting seats I14 which are arranged oppositely, and a sliding frame which is arranged on the supporting seats I14 and can slide up and down, wherein two sliding frame supports are internally connected with a mounting plate 15, the polishing wheel I11 is arranged on the inner side of the sliding frame, and the pressing wheel 13 is fixed on the mounting plate 15.

Specifically, the support base i 14 is mounted on the fixed table top 4. The carriage comprises a motor support 16 and a sliding plate 17 arranged on the inner side of the motor support 16, a U-shaped assembly opening with an upward opening is arranged on the supporting seat I14, and the motor support 16 passes through the U-shaped assembly opening and is connected with the sliding plate 17.

In the lower surface polishing mechanism 1, a mounting plate 15 is positioned below a polishing wheel I11, two ends of the mounting plate are fixed at the bottom of a sliding plate 17 through mounting bars, and a pressing wheel 13 is mounted on the upper surface of the mounting plate 15 through a fixing seat 18.

In the upper surface polishing mechanism 1, a mounting plate 15 is positioned above a polishing wheel I11, two ends of the mounting plate are fixed on the top of a sliding plate 17 through mounting bars, and a pressing wheel 13 is mounted on the lower surface of the mounting plate 15 through a fixing seat 18.

The sliding plate 17 and the mounting plate 15 in the two mechanisms can synchronously move, so that the grinding wheel I11 and the pressing wheel 13 can synchronously move.

Preferably, install slider I19 on the inner wall of supporting seat I14, the lateral surface of slide 17 is provided with and slider I19 complex slide rail I110, through the cooperation of slider I19 and slide rail I110, realizes the direction when the balladeur train goes up and down.

The shaft roller 12 is mounted on the support base I14 through a shaft roller support 111, and both ends of the shaft roller 12 are fitted with the shaft roller support 111 through bearings.

In order to provide driving force for lifting and lowering the carriages, the polishing apparatus further comprises a lifting cylinder 112 which is arranged below the polishing wheel I11 or the shaft roller 12 and can drive the two carriages to synchronously move up and down.

Specifically, a U-shaped hanger 113 is installed below the fixed table 4, and a lifting cylinder 112 is installed on the hanger 113.

In the lower surface polishing mechanism 1, the upper end of a piston rod of the lifting cylinder 112 passes through the fixed table top 4 and is connected with the mounting plate 15, so that the two carriages are driven to synchronously lift by the mounting plate 15.

Preferably, a limit post 118 positioned below the slide plate 17 is mounted on the inner wall of the support base I14 of the lower surface polishing mechanism.

In the upper surface polishing mechanism 1, a connecting plate 114 is arranged below the shaft roller 12, two ends of the connecting plate 114 are fixed at the bottom of the sliding plate 17 through connecting blocks, the upper end of a piston rod of the lifting cylinder 112 penetrates through the fixed table top 4 to be connected with the connecting plate 114, and the connecting plate 114 drives two carriages to synchronously lift.

In order to be able to provide a rotational torque for the grinding wheel i 11, a motor i 115 in driving connection with the grinding wheel i 11 is mounted on the outside of the carriage.

Specifically, the motor i 115 is mounted on the outer side of the motor support 16, and an output shaft thereof passes through the motor support 16 and is in driving connection with the central shaft of the grinding wheel i 11.

Because the plate widths of the plates of different specifications are different, the widths of the polishing channels are required to be adjusted according to the plate widths, the side faces of the plates of different plate widths are polished, and in order to adjust the position of a polishing wheel II 21, the side face polishing mechanism 2 further comprises a supporting seat II 23 and a sliding plate assembly which is slidably mounted on the supporting seat II 23, the polishing wheel II 21 is mounted on the sliding plate assembly, and a motor II 24 which is connected with the polishing wheel II 21 in a transmission manner and is mounted on the sliding plate assembly is arranged on the outer side of the polishing wheel II 21.

Specifically, the slide subassembly includes hypoplastron 25, and motor mounting panel 26 and grinding wheel mounting panel 27 of installing on hypoplastron 25, and motor II 24 is installed on motor mounting panel 26, and grinding wheel II 21 is then installed on grinding wheel mounting panel 27, can realize motor II 24 and grinding wheel II 21's synchronous motion through the setting of slide subassembly.

In order to realize the transmission of the motor II 24 and the polishing wheel II 21, a main synchronizing wheel 28 positioned in the supporting seat II 23 is arranged on the output shaft of the motor II 24, a secondary synchronizing wheel 29 positioned in the supporting seat II 23 is arranged at the lower end of the central shaft of the polishing wheel II 21, and the main synchronizing wheel 28 and the secondary synchronizing wheel 29 are connected through a synchronous belt 210, so that the torque transmission between the motor II 24 and the polishing wheel II 21 is realized.

Preferably, the sliding rail II 211 is installed on the supporting seat II 23, and the sliding block II 212 matched with the sliding rail II 211 is arranged at the bottom of the polishing wheel mounting plate 27, and the movement of the sliding plate assembly is guided through the matching of the sliding block II 212 and the sliding rail II 211.

The support bar 22 is fixed to the inner edge of the support base ii 23 by a plurality of support shafts 213.

To be able to provide a driving force for the movement of the slide plate assembly, a translation cylinder 214 mounted on a support base ii 23 is connected to one side of the slide plate assembly.

The piston rods of the translation cylinders 214 of the two side polishing mechanisms 2 are arranged in opposite directions, and the ends of the piston rods are connected with the polishing wheel mounting plates 27, so that the width adjustment of the two polishing channels is realized through the expansion and contraction of the piston rods of the translation cylinders 214.

In order to guide the two sides of the plate during polishing, the deflection of the plate is avoided, and the feed side and the discharge side of the polishing wheel I11 and the outer side of the supporting bar 22 are provided with guide wheels.

In the surface polishing mechanism 1, a guide wheel I116 is arranged on the inner side of a supporting seat I14 through a guide wheel bracket 117; in the side grinding mechanism 2, the guide wheel ii 215 is mounted on the support base ii 23 and the grinding wheel mounting plate 27 via the flange shaft 216.

In order to ensure a smooth movement of the board during the polishing process, the feeding side and the discharging side of the surface polishing mechanism 1 and the side polishing mechanism 2 are respectively provided with a conveying mechanism 5, and the conveying mechanism 5 comprises a roller 51 capable of moving up and down, and a roller 52 located below the roller 51.

Specifically, the conveying mechanism 5 further comprises an upper frame 53, a compression cylinder 54 is mounted on the upper frame 53, the lower end of a piston rod of the compression cylinder 54 is connected with the roller 51, the roller 52 is located below the roller 51, two ends of the roller 52 are fixed on the fixed table top 4 through a roller mounting frame 55, a plate passes between the roller 51 and the roller 52 during polishing, and the upward and downward movement of the roller 52 can enable the roller to adapt to conveying of plates with different thicknesses.

Preferably, the conveying mechanism 5, the upper surface polishing mechanism 1 and the side polishing mechanism 2 are all provided with a photoelectric switch bracket 6, and a photoelectric switch can be installed on the photoelectric switch bracket 6, so that whether a plate passes through or not can be detected conveniently.

Specifically, the photoelectric switch support 6 on the conveying mechanism 5 is mounted on the upper frame 53, the photoelectric switch support 6 on the upper polishing mechanism is mounted on the mounting plate 15, and the photoelectric switch support 6 of the side polishing mechanism 2 is mounted on the outer side of the support bar 22.

In order to achieve protection of the individual grinding means, the grinding apparatus further comprises a protective housing 7 covering the surface grinding means 1 and the side grinding means 2.

The protective housing 7 comprises a frame 71 mounted on the fixed table top 4, a baffle 72 mounted around the frame 71 and an upper cover 73 covering the top of the frame 71.

The front side of the protective housing 7 is provided with a feed inlet 74, the rear side is provided with a discharge outlet 75, and the feed inlet 74 is provided with a feed pallet 76.

Preferably, the upper cover 73 includes an outer frame, a cover plate installed in the outer frame, and a handle installed on the outer frame.

Transparent windows are arranged on the cover plate and the baffle plates 72 positioned on the left side surface and the right side surface of the protective shell 7, and organic glass is arranged at the transparent windows.

In order to be convenient for discharge the dust and the piece that produce of polishing, avoid causing the pollution of environment and personnel's bodily injury, install outer dust absorption pipe 77 on the protective housing 7, all be covered with the dust absorption cover 8 on grinding wheel I11 and the grinding wheel II 21, the outside of side grinding machanism 2 is provided with the dust absorption distribution box 9 that corresponds the intercommunication with dust absorption cover 8 and outer dust absorption pipe 77.

Specifically, the outer dust collection pipe 77 is installed on the upper cover 73, each dust collection cover 8 is provided with a dust collection pipe 81, the dust collection distribution box 9 is provided with a plurality of dust collection branch pipes 91, the dust collection pipes 81 are connected with the dust collection branch pipes 91 on the side face of the dust collection distribution box 9 on the same side through pipelines in a one-to-one correspondence mode, the inner ends of the outer dust collection pipes 77 are communicated with the dust collection branch pipes 91 on the top of the dust collection distribution box 9 below through pipelines, and then a suction system is connected to the outer ends of the outer dust collection pipes 77, so that dust and fragments generated by polishing can be discharged during polishing of plates.

The dust hood 8 is provided with a polishing opening, and the plate is subjected to polishing from the polishing opening to contact with the polishing wheel I11 or the polishing wheel II 21, so that polishing operation is realized.

Preferably, an electric cabinet 10 for controlling the operation of the polishing equipment is arranged below the fixing frame 3, so that the integration degree of the polishing equipment is further improved.

Before polishing the plate, the distance between the pinch roller 13 and the shaft roller 12, the distance between the roller 51 and the drum 52, and the width of the polishing passage need to be adjusted according to the thickness and width of the plate.

During polishing, the plate is fed into the polishing equipment from the feed inlet 74, and can be driven to move to the discharge side by the traction mechanism. Firstly, a plate passes through between a pinch roller 13 and a shaft roller 12 of a lower surface polishing mechanism 1, and two polishing wheels I11 are utilized to polish the edges of two sides of the lower surface of the plate; then the plate passes through a polishing channel between the two side polishing mechanisms 2, and the side surfaces of the plate are polished by using two polishing wheels II 21; then passes between the pinch roller 13 and the shaft roller 12 of the upper surface polishing mechanism 1, and two edges of the upper surface of the plate are polished by using two polishing wheels I11. After the three-step sanding is completed, the sheet material may be removed from the outlet 75.

The polishing device has a simple and compact integral structure, can finish polishing operations of the surface and the side surface of the plate at one time, is convenient to operate, improves polishing efficiency, reduces labor cost and ensures the quality of the finished product of the plate.

With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.

Claims (10)

1. Automatic equipment of polishing of pultrusion panel for wind-powered electricity generation blade, its characterized in that includes

The surface polishing mechanism (1) comprises two polishing wheels I (11) which are oppositely arranged, and a shaft roller (12) which is positioned above or below the two polishing wheels I (11), wherein a pressing wheel (13) is correspondingly arranged on the inner side of the polishing wheel I (11), and the pressing wheel (13) and the polishing wheel I (11) can synchronously move up and down;

the side polishing mechanism (2) comprises a polishing wheel II (21) and a supporting bar (22) positioned on the inner side of the polishing wheel II (21), wherein the polishing wheel II (21) can move towards or away from the supporting bar (22).

2. The automatic grinding equipment for the pultruded panels for the wind power blades according to claim 1, wherein two surface grinding mechanisms (1) are arranged, namely a lower surface grinding mechanism (1) and an upper surface grinding mechanism (1);

the side polishing mechanisms (2) are arranged in two and are arranged in a central symmetry mode.

3. The automatic grinding device for the pultruded plates for the wind power blades according to claim 1, wherein the surface grinding mechanism (1) further comprises two supporting bases I (14) which are oppositely arranged, and a sliding frame which is arranged on the supporting bases I (14) and can slide up and down, mounting plates (15) are connected in two sliding frame supports, the grinding wheels I (11) are arranged on the inner sides of the sliding frame, and the pressing wheel (13) is fixed on the mounting plates (15).

4. The automatic grinding device for the pultruded panels for the wind power blades according to claim 3, further comprising a lifting cylinder (112) which is arranged below the grinding wheel I (11) or the shaft roller (12) and can drive two carriages to synchronously move up and down.

5. A pultruded panel automatic polishing apparatus for wind power blades according to claim 3, characterized in that the outer side of the carriage is provided with a motor i (115) in driving connection with the polishing wheel i (11).

6. The automatic grinding equipment for the pultruded panels for the wind power blades according to claim 1, characterized in that the side grinding mechanism (2) further comprises a supporting seat II (23) and a sliding plate assembly which is slidably arranged on the supporting seat II (23), the grinding wheel II (21) is arranged on the sliding plate assembly, and a motor II (24) which is in transmission connection with the grinding wheel II (21) and is arranged on the sliding plate assembly is arranged on the outer side of the grinding wheel II.

7. The automatic grinding device for the pultruded panels for the wind power blades according to claim 6, characterized in that one side of the sliding plate assembly is connected with a translation cylinder (214) mounted on the supporting seat II (23).

8. The automatic grinding device for the pultruded panels for the wind power blades according to claim 1, characterized in that the feeding side and the discharging side of the grinding wheel I (11) and the outer side of the supporting bar (22) are provided with guide wheels.

9. The automatic pultrusion panel polishing equipment for wind power blades according to claim 1, characterized in that the feeding side and the discharging side of the surface polishing mechanism (1) and the side polishing mechanism (2) are respectively provided with a conveying mechanism (5), the conveying mechanism (5) comprises a roller (51) capable of moving up and down, and a roller (52) located below the roller (51).

10. The automatic grinding device of pultruded panels for wind power blades according to claim 1, characterized by further comprising a protective casing (7) covering over the surface grinding mechanism (1) and the side grinding mechanism (2);

the novel polishing machine is characterized in that an outer dust collection pipe (77) is arranged on the protective shell (7), dust collection covers (8) are respectively covered on the polishing wheel I (11) and the polishing wheel II (21), and dust collection distribution boxes (9) which are correspondingly communicated with the dust collection covers (8) and the outer dust collection pipe (77) are arranged on the outer side of the side polishing mechanism (2).