CN217094137U - Wind-powered electricity generation blade curved surface roller coating device - Google Patents
Wind-powered electricity generation blade curved surface roller coating device Download PDFInfo
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- CN217094137U CN217094137U CN202123260778.0U CN202123260778U CN217094137U CN 217094137 U CN217094137 U CN 217094137U CN 202123260778 U CN202123260778 U CN 202123260778U CN 217094137 U CN217094137 U CN 217094137U
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- curved surface
- mechanical arm
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Abstract
The utility model provides a wind-powered electricity generation blade curved surface roller coating device belongs to roller coating technical field. The wind power blade curved surface roll coating device comprises a shell, a roll coating roller and a shaping roller device for shaping the roll coating part of the roll coating roller; the shell is mainly formed by enclosing a left side plate, a right side plate and a U-shaped plate; two ends of the roller coating roller are respectively connected with the left side plate and the right side plate in a rotating way; the shaping roller device is positioned above and/or below the roller coating roller; the roller coating roller is covered with a first roller coating rough sleeve. The utility model provides a wind-powered electricity generation blade curved surface rolls and scribbles device can carry out the plastic to once rolling incomplete part, makes the rolling effect perfect more, improves product quality.
Description
Technical Field
The utility model relates to a roll and scribble technical field, especially relate to a wind-powered electricity generation blade curved surface roll and scribble device.
Background
According to investigation, the length of wind power blades in China is generally 20m-80m, some wind power blades even reach one hundred meters, the diameter of the wind power blades is 1m-4m, the height of the wind power blades is 2m-5m, the weight of the wind power blades also reaches about 50 tons, the size of the wind power blades is large, the appearance curved surface is very complex and changeable, and the surface roll coating process is still in a manual roll coating stage so far.
At present, the roller coating process for the surface of the blade in the production of wind power blades in China is mainly performed manually. The operation has the defects of serious coating waste, high labor cost expenditure, difficult control of roller coating roller loss and roller coating thickness and the like, and the problems of low production efficiency, high manual labor intensity, more small-molecule chemical paint, poor operation stability, high cost and the like exist in manual work, so that people also start to continuously research automatic and efficient roller coating robots. For example, chinese patent No. cn202022576963.x discloses "a wall paint roller coating mechanism", which can improve the roller coating efficiency to a certain extent, and save time and labor for workers, but has the following disadvantages: though the labor and time are saved, a large amount of labor is still needed, and the curved surface work of the wind power blade cannot be adapted.
SUMMERY OF THE UTILITY MODEL
In view of this, for solving the not enough of existence among the prior art, for this reason, the utility model provides a wind-powered electricity generation blade curved surface rolls and scribbles device can carry out the plastic to once rolling incomplete part, makes the rolling effect more perfect, improves product quality.
In order to achieve the above object, the utility model provides a following technical scheme:
a wind power blade curved surface roll coating device comprises a shell, a roll coating roller and a shaping roller device, wherein the shaping roller device is used for shaping the roll coating part of the roll coating roller;
the shell is mainly formed by enclosing a left side plate, a right side plate and a U-shaped plate;
two ends of the roller coating roller are respectively connected with the left side plate and the right side plate in a rotating manner;
the shaping roller device is positioned above and/or below the roller coating roller;
the roller coating roller is covered with a first roller coating rough sleeve.
Preferably, the shaping roller device comprises a mechanical arm and a shaping roller;
the mechanical arm comprises a left mechanical arm and a right mechanical arm, one end of the left mechanical arm is connected with the left side plate of the shell, and the other end of the right mechanical arm is connected with the right side plate of the shell;
the other ends of the left mechanical arm and the right mechanical arm are respectively connected with the two ends of the shaping roller in a rotating mode.
Preferably, the left side board with all be provided with overhanging pivot on the right side board, left side arm with the one end of right side arm all through oilless bush with the left side board with the right side board rotates and is connected.
Preferably, the shaping rollers comprise a first shaping roller and a second shaping roller which are in threaded connection.
Preferably, a torsion spring for keeping the mechanical arm at a fixed angle is arranged on the inner side wall of the left side plate.
Preferably, the damping device is arranged at the rear side of the upper half part of the shell.
Preferably, the buffer device comprises a nozzle upper plate arranged at the rear side of the U-shaped plate, a first sinking groove arranged on the nozzle upper plate and a second sinking groove arranged in the first sinking groove;
a liquid distribution pipe positioned in the first sunken groove is arranged on the nozzle upper plate, and a nozzle is communicated with the liquid distribution pipe;
the buffer cotton and the penetration cotton are sequentially arranged between the first sinking groove and the second sinking groove from bottom to top, and the outer side surface of the penetration cotton is in contact with the first roller coating woolen sleeve.
Preferably, a rectangular groove is formed in the rear side of the U-shaped plate, and the first sinking groove is formed in the rectangular groove.
Preferably, the roll-coating roller is sleeved with an elastic thread gluing, and the inner side surface of the first roll-coating sleeve is bonded with the outer side surface of the elastic thread gluing.
Preferably, the upper end and the lower end of the shell are provided with laser ranging sensors.
Compared with the prior art, the utility model, following beneficial effect has:
1. the utility model provides a wind-powered electricity generation blade curved surface roller coating device through the plastic roller device that sets up, can carry out the plastic to once the imperfect part of roller coating, makes the roller coating effect perfect more, improves product quality.
2. The utility model provides a wind-powered electricity generation blade curved surface rolls and scribbles device possesses automatic material system that spouts, makes to roll and scribble the mechanism and can automatic feeding, can reduce the human cost expenditure, and reduce cost reaches the purpose of saving coating through flow control simultaneously, not only can replace workman's work, has also saved a large amount of expenses of labor for wind-powered electricity generation blade producer simultaneously.
3. The utility model provides a wind-powered electricity generation blade curved surface roller coating device, through the buffer that sets up, can be even slow with coating infiltration to the surface of roller coating roller, avoid coating to cause and reveal.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a structural view of the housing of the present invention;
FIG. 3 is a schematic structural view of the shaping roller device of the present invention;
FIG. 4 is a structural view of the buffering device of the present invention;
in the figure, 1, a shell, 2, a roller coating roller, 3, a laser sensor, 4, a shaping roller device, 5, a first roller coating sleeve, 6, a buffer device, 7, a left side plate, 8, a bearing seat, 9, an upper lifting cover, 10, a U-shaped plate, 11, a right side plate, 12, a lower lifting cover, 13, a first sink groove, 14, penetrating cotton, 15, a nozzle upper plate, 16, a second sink groove, 17, buffer cotton, 18, an outward extending rotating shaft, 19, an oil-free bush, 20, a left mechanical arm, 201, a right mechanical arm, 21, a first shaping roller, 22, a second shaping roller and 23, a torsion spring.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-4, the utility model provides a wind power blade curved surface roll coating device, which comprises a shell 1, a roll coating roller 2 and a shaping roller device 4 for shaping the roll coating part of the roll coating roller 2;
the shell 1 is mainly formed by enclosing a left side plate 7, a right side plate 11 and a U-shaped plate 10;
the two ends of the roller coating roller 2 are respectively connected with the left side plate 7 and the right side plate 11 in a rotating way;
the shaping roller device 4 is positioned above and/or below the roller coating roller 2;
the roller coating roller 2 is covered with a first roller coating rough sleeve 5.
The utility model provides an above-mentioned wind-powered electricity generation blade curved surface rolls and scribbles device has all seted up semi-circular through-hole on left side board 7 and the right side board 11, and bearing frame 8 is installed in this semi-circular through-hole, rolls the axis of rotation and this bearing frame 8 rotation of scribbling roller 2 and is connected.
In the present invention, the shaping roller device 4 includes a mechanical arm and a shaping roller;
the mechanical arm comprises a left mechanical arm 20 with one end connected with the left side plate 7 of the shell 1 and a right mechanical arm 201 with one end connected with the right side plate 11 of the shell 1;
the other ends of the left mechanical arm 20 and the right mechanical arm 201 are respectively connected with the two ends of the shaping roller in a rotating mode.
The utility model discloses in, left side board 7 with all be provided with overhanging pivot 18 on the right side board 11, left side arm 7 with the one end of right side arm 11 all through oil-free bush 19 with left side board 7 with right side board 11 rotates and connects.
In the present invention, the shaping roller includes a first shaping roller 21 and a second shaping roller 22 that are screw-connected.
The utility model discloses in, be provided with on the 7 inside walls of left side board and be used for making the arm keeps fixed angle's torsion spring 23.
The utility model provides an above-mentioned wind-powered electricity generation blade curved surface roller coating device, overhanging pivot 18 passes the round hole that opens on left side board 7 and the right side board 11 of shell 1, the axle journal of overhanging pivot 18 is blocked to the round hole side, through welded fastening on the left side board and the right side board of shell 1, left arm 20 and right arm 201 all pass overhanging pivot 18, oilless bush 19 inboard and overhanging pivot 18 coincide, the outside coincides with the through-hole inner wall on left arm 20 and the right arm 201, oilless bush 19 is fixed in the fixed position on overhanging pivot 18 by the jump ring of axle, 2.5mm size circular through-hole has all been seted up on left arm 20 and right arm 201, torsion spring 23 one end passes the circular through-hole on left arm 20 and right arm 201, the other end passes the circular through-hole on left side board 7 and the right side board 11, make the angle of left arm 20 and right arm 201 keep in certain extent, the first shaping roller 21 is provided with a section of overhanging cylinder with external threads, the center of the second shaping roller 22 is provided with internal threads which are matched with the external threads of the cylinder of the first shaping roller 21, the second shaping roller 22 is arranged between two mechanical arms, the first shaping roller 21 is arranged at the outer sides of the left mechanical arm 20 and the right mechanical arm 201, the two shaping rollers are connected through threads, the shaft neck part of the first shaping roller is attached to the inner ring of a bearing, the bearing is arranged in the bearing groove of the left mechanical arm 20 and the right mechanical arm 201, and the bearing outer ring is clamped by the bearing groove of the left mechanical arm 20 and the right mechanical arm 201 to fix the bearing.
The utility model discloses in, still including set up in the buffer 6 of shell 1 first half rear side.
In the present invention, the buffer device 6 includes a nozzle upper plate 15 disposed at the rear side of the U-shaped plate 10, a first sink groove 13 disposed on the nozzle upper plate 15, and a second sink groove 16 disposed in the first sink groove 13;
a liquid distribution pipe positioned in the first sunken groove 13 is arranged on the nozzle upper plate 15, and a nozzle is communicated with the liquid distribution pipe;
The utility model discloses in, U template 10 rear side is opened and is equipped with the rectangular channel, first sink groove 13 set up in the rectangular channel.
The utility model provides an above-mentioned wind-powered electricity generation blade curved surface roller coating device, the cross-sectional shape of first sink groove 13 and second sink groove 16 all is concave type, and the rear side (U template 10 rear side) of upper flip 9 on shell 1 opens there is the rectangular channel, is used for holding the space that sinks of first sink groove 13 and second sink groove 16, and second sink groove 16 is welded in first sink groove 13; the nozzle is fixed on dividing the liquid pipe, divides the liquid pipe and is arranging nozzle upper plate 15 in, and the level is placed in the middle, through circular arc buckle and bolt fastening, and buffering cotton 17 is placed in first sunken groove 13 and second sunken groove 16 in the middle of, and the nozzle sees through the round hole on the first sunken groove 13, and the spraying direction perpendicular to buffering cotton 17 surface, after buffering by buffering cotton 17, coating infiltration cotton 14 accomplishes the buffering.
The utility model discloses in, the cover is equipped with the elasticity thread gluing on the roller 2 of roller painting, first roller painting the medial surface of hair cover 5 with the lateral surface of elasticity thread gluing bonds mutually, specifically is:
after the elastic thread gluing is tightened on the surface of the roll coating roller 2, the first roll coating loop 5 is fixed on the roll coating roller 2 by the needle surface of the thread gluing sewn on the inner side of the first roll coating loop 5 through the combination of the thread gluing, a bearing seat 8 is fixed on a left side plate 7 and a right side plate 11 of the roll coating shell 1 through bolts, and the rotating shaft of the roll coating roller 2 penetrates through the bearing seat 8 and is fixed with the shell 1.
The utility model discloses in, the upper and lower both ends of shell 1 are provided with laser rangefinder sensor 3, and preferably: the laser distance measuring sensor 3 is respectively fixed on the upper flip cover 9 and the lower flip cover 12.
The utility model provides an above-mentioned wind-powered electricity generation blade curved surface rolls scribbles device, shell 1 mainly including on lift lid 9, lift lid 12, U template 10, left side board 7 and right side board 11 down, five parts of three kinds of structures are through welding and bolted connection, constitute to roll scribbles device shell for installation laser rangefinder sensor 3, installation bearing frame etc. have the board that is used for the bearing shell in the U template 10 part of shell 1.
The working principle of the utility model is as follows:
the left side plate 7 and the right side plate 11 of the shell 1 are responsible for fixing the bearing seats 8, the roller coating roller 2 is fixed between the two bearing seats 8, the laser ranging sensors 3 are fixed at the upper end and the lower end of the shell 1, the rear side of the upper half part of the shell 1 is provided with a first sinking groove 13 and a second sinking groove 16, the interior of the shell is used for placing a buffer device 6, a row of small spray heads are vertically placed at the upper end of the first sinking groove of the buffer device 6 and used for supplying paint, buffer cotton 17 and permeable cotton 14 are sequentially placed between the first sinking groove 13 and the second sinking groove 16 from bottom to top, the paint enters the buffer device 6 through the spray heads and permeates into the first roller coating hair sleeve 5 through the permeable cotton 17 and then is subjected to roller coating, the shaping roller devices 4 are supported at the upper side and the lower side and are used for shaping the painted paint surface, the roller coating procedure of the wind power blade is changed from manual operation to automation, and the roller coating roller 2 is smoothly adapted to various wind power blades, therefore, the roller coating effect of the wind power blade is obviously improved, the stability is better, and the efficiency is higher.
The above is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (10)
1. A wind power blade curved surface roll coating device is characterized by comprising a shell, a roll coating roller and a shaping roller device, wherein the shaping roller device is used for shaping the roll coating part of the roll coating roller;
the shell is mainly formed by enclosing a left side plate, a right side plate and a U-shaped plate;
two ends of the roller coating roller are respectively connected with the left side plate and the right side plate in a rotating manner;
the shaping roller device is positioned above and/or below the roller coating roller;
the roller coating roller is covered with a first roller coating rough sleeve.
2. The wind turbine blade curved surface roller coating device according to claim 1, wherein the shaping roller device comprises a mechanical arm and a shaping roller;
the mechanical arm comprises a left mechanical arm and a right mechanical arm, one end of the left mechanical arm is connected with the left side plate of the shell, and the other end of the right mechanical arm is connected with the right side plate of the shell;
the other ends of the left mechanical arm and the right mechanical arm are respectively connected with the two ends of the shaping roller in a rotating mode.
3. The wind power blade curved surface roller coating device according to claim 2, wherein an outward extending rotating shaft is arranged on each of the left side plate and the right side plate, and one end of each of the left mechanical arm and the right mechanical arm is rotatably connected with the left side plate and the right side plate through an oil-free bushing.
4. The wind turbine blade contour roll coating device of claim 2, wherein the shaping rollers comprise a first shaping roller and a second shaping roller which are in threaded connection.
5. The wind power blade curved surface roller coating device according to claim 2, wherein a torsion spring for keeping the mechanical arm at a fixed angle is arranged on the inner side wall of the left side plate.
6. The wind turbine blade surface roller coating device of claim 1, further comprising a buffer device disposed at a rear side of the upper half of the outer shell.
7. The wind power blade curved surface roller coating device according to claim 6, wherein the buffer device comprises a nozzle upper plate arranged at the rear side of the U-shaped plate, a first sinking groove arranged on the nozzle upper plate and a second sinking groove arranged in the first sinking groove;
a liquid distribution pipe positioned in the first sunken groove is arranged on the nozzle upper plate, and a nozzle is communicated with the liquid distribution pipe;
the buffer cotton and the penetration cotton are sequentially arranged between the first sinking groove and the second sinking groove from bottom to top, and the outer side face of the penetration cotton is in contact with the first roller coating woolen sleeve.
8. The wind turbine blade curved surface roller coating device according to claim 7, wherein a rectangular groove is formed in the rear side of the U-shaped plate, and the first sinking groove is formed in the rectangular groove.
9. The wind power blade curved surface roll coating device according to claim 1, wherein an elastic thread gluing is sleeved on the roll coating roller, and the inner side surface of the first roll coating loop is bonded with the outer side surface of the elastic thread gluing.
10. The wind turbine blade curved surface roll coating device according to any one of claims 1 to 9, wherein laser distance measuring sensors are arranged at the upper end and the lower end of the outer shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123260778.0U CN217094137U (en) | 2021-12-23 | 2021-12-23 | Wind-powered electricity generation blade curved surface roller coating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123260778.0U CN217094137U (en) | 2021-12-23 | 2021-12-23 | Wind-powered electricity generation blade curved surface roller coating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217094137U true CN217094137U (en) | 2022-08-02 |
Family
ID=82590252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123260778.0U Active CN217094137U (en) | 2021-12-23 | 2021-12-23 | Wind-powered electricity generation blade curved surface roller coating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217094137U (en) |
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2021
- 2021-12-23 CN CN202123260778.0U patent/CN217094137U/en active Active
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