CN216655030U

CN216655030U - Gel coat spraying device for surface of wind power generator cabin cover mould

Info

Publication number: CN216655030U
Application number: CN202122488364.7U
Authority: CN
Inventors: 肖海祥; 朱小猛
Original assignee: Anhui Tailemar Technology Co ltd
Current assignee: Anhui Tailemar Technology Co ltd
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-06-03
Anticipated expiration: 2031-10-15

Abstract

The utility model discloses a device for spraying gel coat on the surface of a wind power generator cabin cover mould, which relates to the field of wind power generator cabin cover installation equipment and comprises an installation box, the front end of the mounting box is provided with a plurality of glue coating liquid spray heads which are arranged in parallel, the top of the mounting box is provided with a connecting rod, the top of the connecting rod is fixedly arranged below the movable slide rail which is used for driving the whole installation box to freely move in the cabin cover die, a spray head anti-blocking device is arranged at the rear part of the mounting box and is used for cleaning the residual gel coat liquid in the gel coat liquid spray head after the spraying is finished, the blowing needle arranged in the utility model can be pushed by the cylinder to extend the pointed cone head into the glue coating liquid spray head, residual gel coat liquid in the gel coat liquid spray head is discharged through extrusion of the pointed cone head and air blowing of the air blowing hole, so that the gel coat liquid is prevented from being dried in the spray head to cause blockage.

Description

Gel coat spraying device for surface of wind power generator cabin cover mould

Technical Field

The utility model relates to the field of production equipment of a wind power generator cabin cover, in particular to a device for spraying gel coat on the surface of a wind power generator cabin cover mould.

Background

The cabin cover of the wind driven generator is a protective shell of the wind driven generator set, the existing relatively common production mode of the cabin cover of the wind driven generator is produced by a vacuum bag forming process, in order to ensure that the appearance quality of the cabin cover is relatively high and the material of a structural layer is not corroded by an external environment medium in the production mode, gel coats are usually sprayed on a cabin cover mold, the cabin cover mold of the wind driven generator is large in size, the spraying process is long in time, pause exists in the middle of the spraying process, if pause is long, the gel coat liquid spray head is easily blocked by dry gel coat liquid, the next time is spent for dredging, and time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a device for spraying gel coat on the surface of a wind turbine nacelle cover die, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a wind power generation cabin cover mould surface spraying gel coat device, includes the install bin, the front end of install bin is equipped with a plurality of parallel arrangement's gel coat liquid shower nozzle, the top of install bin is equipped with the connecting rod, the top of connecting rod is installed in the below of shifting slide rail admittedly, the shifting slide rail is used for driving whole install bin and freely moves in the cabin cover mould, the rear of install bin is equipped with the shower nozzle and prevents stifled device, the shower nozzle prevents stifled device and is used for clearing up remaining gel coat liquid in the gel coat liquid shower nozzle after the spraying.

Preferably, the lower end of the installation box is conical, and a drain valve is further arranged at the lowest part of the installation box.

Preferably, the movable slide rail comprises two longitudinal slide rails, a transverse slide rail, a fixed block, an upright post and a hydraulic cylinder, the longitudinal slide rails are fixed on the bottom surface, the transverse slide rail is slidably mounted on the longitudinal slide rails through the two upright posts and is located at the top of the upright post, the fixed block is slidably mounted on the transverse slide rail, and the hydraulic cylinder is fixed below the fixed block and an output shaft of the hydraulic cylinder is connected to the top end of the connecting rod.

Preferably, the spray head anti-blocking device comprises air blowing needles, a fixed seat, a pushing plate, an air cylinder and an air pipe, wherein the air blowing needles correspond to the quantity and the positions of the gel coat liquid spray heads, the air blowing needles are slidably mounted on the rear side wall of the mounting box through a sealing sleeve and are just opposite to the gel coat liquid spray heads, the fixed seat is fixed at the rear of the mounting box, the rear ends of the air blowing needles are fixed in the pushing plate, the pushing plate is mounted on an output shaft of the air cylinder, the air cylinder is fixed on the fixed seat, and the air pipe is connected to the tail ends of the air blowing needles.

Preferably, the air blowing needle comprises a pointed cone head, an air blowing pipe and air blowing holes, the outer diameter of the pointed cone head is larger than that of the air blowing pipe, and the air blowing holes are uniformly distributed on the pointed cone head.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model can help the whole device for spraying the glue coating liquid to freely move in the cabin cover mould through the arranged movable slide rail, thereby meeting the requirement of uniform spraying on the inner surface of a large-size mould;

2. the utility model discloses a well air blow needle that sets up can be promoted by the cylinder, stretches into the gel coat liquid shower nozzle with the sharp conical head, through the extrusion of sharp conical head and blowing of air hole, will glue remaining gel coat liquid in the gel coat liquid shower nozzle and discharge, avoids gel coat liquid to dry and end in the shower nozzle, causes the jam.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic diagram of an embodiment of the present invention;

FIG. 4 is a schematic structural view of the anti-clogging device for a nozzle according to the present invention;

FIG. 5 is a schematic view of the blowing needle structure of the present invention.

In the figure: 1-installing a box; 11-a drain valve; 2-glue coating liquid spray head; 3-a connecting rod;

4-moving the sliding rail; 41-longitudinal sliding rail; 42-transverse slide rail; 43-fixed block; 44-upright post; 45-hydraulic cylinder;

5-a cabin cover mould;

6-a nozzle anti-blocking device; 61-air blowing needles; 611-pointed cone head; 612-an air blowing pipe; 613-air blowing holes; 62-a fixed seat; 63-a pushing plate; 64-a cylinder; 65-trachea; and 66-sealing sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a wind power generation cabin cover mould surface spraying gel coat device, includes install bin 1, the front end of install bin 1 is equipped with a plurality of parallel arrangement's gel coat liquid shower nozzle 2, the top of install bin 1 is equipped with connecting rod 3, the below at shifting slide rail 4 is installed admittedly at the top of connecting rod 3, shifting slide rail 4 is used for driving whole install bin 1 and freely removes in cabin cover mould 5, the rear of install bin 1 is equipped with the shower nozzle and prevents stifled device 6, the shower nozzle prevents stifled device 6 and is used for clearing up remaining gel coat liquid in gel coat liquid shower nozzle 2 after the spraying.

In this embodiment, the lower end of the installation box 1 is conical, a drain valve 11 is further disposed at the lowest part of the installation box 1, the valve is closed during normal spraying, and after spraying is finished, the valve is opened to drain the gel coat liquid in the installation box 1, so as to avoid drying the gel coat liquid in the installation box 1.

In this embodiment, the movable slide rail 4 includes two longitudinal slide rails 41, a transverse slide rail 42, a fixed block 43, a vertical column 44 and a hydraulic cylinder 45, the longitudinal slide rail 41 is fixed on the bottom surface, the transverse slide rail 42 is slidably mounted on the longitudinal slide rail 41 through the two vertical columns 44, the transverse slide rail 42 is located at the top of the vertical column 44, the fixed block 43 is slidably mounted on the transverse slide rail 42, the hydraulic cylinder 45 is fixed below the fixed block 43, an output shaft of the hydraulic cylinder 45 is connected to the top end of the connecting rod 2, the whole part for spraying the gel coat is driven to move on different positions of the mold surface through the coordinated movement of the longitudinal slide rail 41 and the transverse slide rail 42, and the hydraulic cylinder 45 can control the height of the whole installation box 1, so that the installation box can move up and down.

In this embodiment, the spray head anti-blocking device 6 includes air blowing needles 61 corresponding to the number and positions of the gel coating liquid spray heads 2, a fixed seat 62, a pushing plate 63, an air cylinder 64 and an air pipe 65, the air blowing needles 61 are slidably mounted on the rear side wall of the mounting box 1 through a sealing sleeve 66 and are arranged opposite to the gel coating liquid spray heads 2, the fixed seat 62 is fixed at the rear of the mounting box 1, the rear ends of the air blowing needles 61 are fixed in the pushing plate 63, the pushing plate 63 is mounted on an output shaft of the air cylinder 64, the air cylinder 64 is fixed on the fixed seat 62, the air pipe 65 is connected to the tail ends of the air blowing needles 61, when the spraying is finished or temporarily stopped, the air cylinder 64 pushes the pushing plate 63, the pushing plate 63 drives the air blowing needles 61 to move forward and insert into the gel coating liquid spray heads 2, then compressed air is blown into the air blowing needles 61 through the air pipe 65, and the air blowing is performed by the extrusion and air blowing of the air blowing needles 61, and discharging the residual gel coat liquid in the gel coat liquid spray head.

In this embodiment, the blowing needle 61 includes a pointed cone 611, a blowing pipe 612 and blowing holes 613, the outer diameter of the pointed cone 611 is larger than that of the blowing pipe 612, and the blowing holes 613 are uniformly distributed on the pointed cone 611.

The working principle is as follows: when the method is used, after the gel coat spraying is finished or temporarily stopped, the liquid discharge valve 11 is firstly opened, the gel coat liquid in the installation box 1 is discharged, the gel coat liquid is prevented from being dried in the installation box 1, then the pushing plate 63 is pushed by the air cylinder 64, the pushing plate 63 drives the air blowing needle 61 to move forwards and is inserted into the gel coat liquid spray head 2, then compressed air is blown into the air blowing needle 61 through the air pipe 65, the compressed air is blown forwards through the air blowing hole 613 on the pointed cone head 611, and the residual gel coat liquid in the gel coat liquid spray head is discharged through the extrusion and air blowing of the air blowing needle 61.

Based on the above, the utility model can help the whole device for spraying the glue coating liquid to freely move in the cabin cover mould through the arranged movable slide rail, so as to meet the requirement of uniform spraying on the inner surface of the large-size mould; the utility model discloses a well air blow needle that sets up can be promoted by the cylinder, stretches into the gel coat liquid shower nozzle with the sharp conical head, through the extrusion of sharp conical head and blowing of air hole, will glue remaining gel coat liquid in the gel coat liquid shower nozzle and discharge, avoids gel coat liquid to dry and end in the shower nozzle, causes the jam.

It will be appreciated by those skilled in the art that the utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the utility model are intended to be embraced therein.

Claims

1. The utility model provides a wind power generation cabin cover mould surface spraying gel coat device which characterized in that: including install bin (1), the front end of install bin (1) is equipped with a plurality of parallel arrangement's gluey clothing liquid shower nozzle (2), the top of install bin (1) is equipped with connecting rod (3), the below at sliding rail (4) is installed admittedly at the top of connecting rod (3), sliding rail (4) are used for driving whole install bin (1) and freely move in cabin cover mould (5), the rear of install bin (1) is equipped with shower nozzle and prevents stifled device (6), shower nozzle prevents stifled device (6) and is used for the remaining gluey clothing liquid in the clearance gluey clothing liquid shower nozzle (2) after the spraying.

2. The device for spraying gel coat on the surface of the wind turbine nacelle cover mold according to claim 1, characterized in that: the lower end of the installation box (1) is conical, and a drain valve (11) is further arranged at the lowest part of the installation box (1).

3. The device for spraying gel coat on the surface of the wind turbine nacelle cover mold according to claim 1, characterized in that: the movable sliding rail (4) comprises two longitudinal sliding rails (41), a transverse sliding rail (42), a fixed block (43), an upright post (44) and a hydraulic cylinder (45), the longitudinal sliding rails (41) are fixed on the bottom surface, the transverse sliding rail (42) is slidably mounted on the longitudinal sliding rails (41) through the two upright posts (44), the transverse sliding rail (42) is located at the top of the upright post (44), the fixed block (43) is slidably mounted on the transverse sliding rail (42), and the hydraulic cylinder (45) is fixed below the fixed block (43) and an output shaft of the hydraulic cylinder (45) is connected to the top end of the connecting rod (3).

4. The device for spraying gel coat on the surface of the wind turbine nacelle cover mold according to claim 1, characterized in that: the spray head anti-blocking device (6) comprises air blowing needles (61), a fixing seat (62), a pushing plate (63), an air cylinder (64) and an air pipe (65), wherein the air blowing needles (61) correspond to the glue solution spray heads (2) in number and position, the air blowing needles (61) are slidably mounted on the rear side wall of the mounting box (1) through a sealing sleeve (66) and just face the glue solution spray heads (2) in arrangement, the fixing seat (62) is fixed at the rear of the mounting box (1), the rear ends of the air blowing needles (61) are fixed in the pushing plate (63), the pushing plate (63) is mounted on an output shaft of the air cylinder (64), the air cylinder (64) is fixed on the fixing seat (62), and the air pipe (65) is connected to the tail ends of the air blowing needles (61).

5. The device for spraying gel coat on the surface of the wind turbine nacelle cover mold according to claim 4, wherein: the blowing needle (61) comprises a pointed cone head (611), a blowing pipe (612) and blowing holes (613), the outer diameter of the pointed cone head (611) is larger than that of the blowing pipe (612), and the blowing holes (613) are uniformly distributed on the pointed cone head (611).