CN203651002U - Blade glass fibre laying tooling of wind driven generator - Google Patents

Blade glass fibre laying tooling of wind driven generator Download PDF

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Publication number
CN203651002U
CN203651002U CN201320861163.XU CN201320861163U CN203651002U CN 203651002 U CN203651002 U CN 203651002U CN 201320861163 U CN201320861163 U CN 201320861163U CN 203651002 U CN203651002 U CN 203651002U
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China
Prior art keywords
laying
glass
translation
blade
frame
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Active
Application number
CN201320861163.XU
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Chinese (zh)
Inventor
王加明
陈程
李慧
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WUXI WIND POWER INSTITUTE Co Ltd
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WUXI WIND POWER INSTITUTE Co Ltd
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Priority to CN201320861163.XU priority Critical patent/CN203651002U/en
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Abstract

The utility model relates to a blade glass fibre laying tooling of a wind driven generator. The blade glass fibre laying tooling is characterized in that two ends of a glass fibre placing shaft are supported and installed on the top of a front support frame of a blade root support frame; a first translation driving mechanism for driving a glass fibre volume to move on the glass fibre placing shaft is arranged on the blade root support frame; two ends of a laying rotary shaft are supported and installed on a front laying frame of a blade tip laying frame; one end of the laying rotary shaft is connected with the output shaft of a driving servo motor; a wire roller capable of moving axially and incapable of rotating is installed on the laying rotary shaft; a second translation driving mechanism for driving the wire roller to move on the laying rotary shaft is arranged on the blade tip laying frame; a connection steel wire is arranged between the blade root support frame and the blade tip laying frame in a bridging manner; a glass fibre is clamped on the connection steel wire; one end of a driving steel wire is connected to a glass fibre clamp; the other end of the driving steel wire is connectedly wound on the wire roller in a winging manner; the two ends of the glass fibre clamp are connected with the blade root support frame through an elastic winding mechanism. The blade glass fibre laying tooling of the wind driven generator disclosed by the utility model is smart and reasonable in structure and is capable of effectively lightening the labour intensity of workers, increasing the efficiency and avoiding human laying error.

Description

Blade of wind-driven generator glass laying frock
Technical field
The utility model relates to a kind of blade of wind-driven generator of automation and makes glass laying frock, a kind of blade of wind-driven generator glass laying frock that can automatically determine laying position and laying length specifically.
Background technology
The blade of wind-driven generator, in the time making, needs a large amount of manpowers to go glass-fiber-fabric to be taped against in the mould of blade and to go, and for present powerful pneumatic equipment blades made, pneumatic equipment blades made mould has reached more than 70 meter or longer; And a just vertical blade glass-fiber-fabric bracing frame blade mold around of common glass fiber cloth laying frock, above glass-fiber-fabric is placed, leans on workman manually to drag the glass-fiber-fabric laying of ceaselessly walking up and down on mould.A leaf production gets off, and workman's labour intensity is very big, and efficiency is not high.And easily because carelessness of workman causes blade laying mistake, once and there is laying mistake, very likely cause blade to scrap, or bring great difficulty for the blade wheel hub counterweight in later stage.
Occur that recently a kind of bottom arranges the glass fiber cloth laying trolley of wheel and treats the blade laying frock of locating by spacer pin between laying glass-fiber-fabric mould.This frock has solved the Placement Problems of glass-fiber-fabric on mould, but can not automatically lay and position and the length of definite glass-fiber-fabric, still need moving laying of workman's fallback on mould, efficiency does not have clear improvement and improves, and also can't resolve the problem of laying mistake.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of blade of wind-driven generator glass laying frock is provided, and its structure is ingenious, reasonable, not only can effectively alleviate workman's labour intensity, raise the efficiency, and can avoid artificial laying mistake.
The technical scheme providing according to the utility model: blade of wind-driven generator glass laying frock, is characterized in that: comprise blade root bracing frame, glass folder, blade tip laying frame, connection steel wire, drive steel wire, glass placement axle, drive servomotor, laying rotating shaft, roll dies, the first translational drive mechanism, the second translational drive mechanism and elasticity rolling-up mechanism; Described glass is placed axle two ends and is arranged on top of the trellis before the support of blade root bracing frame by bearing block support, and glass is placed on axle for laying glass volume, and blade root bracing frame is provided with for driving glass to twist in glass and places the first translational drive mechanism mobile on axle; Described laying rotating shaft terminal is arranged on blade tip by bearing block support and lays on the laying side arm of frame, laying rotating shaft one end is connected with the output shaft that drives servomotor, lay on rotating shaft the roll dies that can move axially but can not rotate is installed, blade tip is laid frame and is provided with for driving roll dies laying the second translational drive mechanism mobile on rotating shaft; Described blade root bracing frame and blade tip are laid and between frame, are set up two parallel connection steel wires, and described glass press from both sides the aperture being provided with by its both sides and is contained in and connects on steel wire, drives steel wire one end to connect glass and presss from both sides, and the other end is around being connected on roll dies; Between described glass folder two ends and blade root bracing frame, be connected by elasticity rolling-up mechanism.
As further improvement of the utility model, described elasticity rolling-up mechanism comprises spring closed reel and rolling steel wire, spring closed reel is arranged on blade root bracing frame, and one end winding of rolling steel wire is connected on spring closed reel, and the rolling steel wire other end is connected on glass folder.
As further improvement of the utility model, on the support side arm of described blade root bracing frame, be also provided with cut-off knife guide groove plate, described cut-off knife guide groove plate is positioned at glass to be placed under axle, and the cut-off knife can horizontal cross moving is housed in cut-off knife guide groove plate.
As further improvement of the utility model, described the first translational drive mechanism comprises translation servomotor, driven in translation wheel, translation drive, driving belt, translation driving wheel, translation driven pulley, translation band and pan carriage, driven in translation wheel is arranged on the output shaft end of translation servomotor, translation drive and translation driving wheel are arranged on top of the trellis one end after the support of blade root bracing frame by same axis, translation is arranged on the top of the trellis other end after the support of blade root bracing frame, between translation drive and driven in translation wheel, pass through driving belt connection for transmission, between translation driving wheel and translation driven pulley by translation band connection for transmission, pan carriage is arranged on translation band, follow translation band by mobile, two support arms of pan carriage are for clasping the glass volume being placed on glass placement axle, the structure of described the second translational drive mechanism is identical with the first translational drive mechanism, and the second translational drive mechanism is arranged on blade tip and lays on the laying after-frame of frame, and on the second translational drive mechanism, two of pan carriage support arms are clasped the roll dies of laying on rotating shaft.
As further improvement of the utility model, on the translation band of described the first translational drive mechanism, the second translational drive mechanism, be equipped with displacement encoder.
As further improvement of the utility model, described roll dies end is provided with counter.
compared with prior art, advantage is the utility model:the utility model structure is ingenious, reasonable, not only can effectively alleviate workman's labour intensity, raises the efficiency, and can avoid artificial laying mistake.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the enlarged diagram of blade root support ledge position in Fig. 1.
Fig. 3 is the enlarged diagram that in Fig. 1, blade tip is laid frame position.
Fig. 4 is the enlarged diagram at glass folder position in Fig. 1.
The specific embodiment
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
As shown in the figure: the blade of wind-driven generator glass laying frock in embodiment is mainly by comprising blade root bracing frame 1, glass folder 2, blade tip is laid frame 3, connect steel wire 5, drive steel wire 6, glass is placed axle 7, cut-off knife guide groove plate 8, described cut-off knife guide groove plate 8 is positioned at glass and places under axle 7, cut-off knife guide groove plate 8, cut-off knife 9, translation servomotor 11, driven in translation wheel 12, driving belt 13, translation drive 14, translation driving wheel 15, translation driven pulley 16, translation band 17 and pan carriage 18, drive servomotor 19, lay the parts compositions such as rotating shaft 20 and roll dies 21.
As shown in Figure 1, described glass placement axle 7 two ends are arranged on the support side arm 1a top of blade root bracing frame 1 by bearing block support, glass is placed on axle 7 and is rolled up 10 for laying glass, and blade root bracing frame 1 is provided with for driving glass volume 10 to place the first translational drive mechanisms mobile on axle 7 at glass; Described laying rotating shaft 20 two ends are arranged on blade tip by bearing block support and lay on the laying side arm 3a of frame 3, laying rotating shaft 20 one end is connected with the output shaft that drives servomotor 19, lay on rotating shaft 20 roll dies 21 that can move axially but can not rotate is installed, blade tip is laid frame 3 and is provided with for driving roll dies 21 laying the second translational drive mechanism mobile on rotating shaft 20; Described blade root bracing frame 1 and blade tip are laid between frame 3 and are set up two parallel connection steel wires 5, and described glass folder 2 apertures that are provided with by its both sides are contained in and connect on steel wire 5, drive steel wire 6 one end to connect glasses folder 2, and the other end is around being connected on roll dies 21; Described glass presss from both sides between 2 two ends and blade root bracing frame 1 and is connected by elasticity rolling-up mechanism.
In the utility model, described elasticity rolling-up mechanism can adopt the structure of similar tape measure rolling, it is mainly made up of spring closed reel and rolling steel wire, spring closed reel is arranged on blade root bracing frame 1, one end winding of rolling steel wire is connected on spring closed reel, and the rolling steel wire other end is connected on glass folder 2.
As shown in Figure 2, in the utility model, the operation that cuts of described glass can be by manually completing, but cut accuracy in order to improve, improve automation degree of equipment, the utility model is also provided with cut-off knife guide groove plate 8 on the support side arm 1a of described blade root bracing frame 1, and described cut-off knife guide groove plate 8 is positioned at glass to be placed under axle 7, and the cut-off knife 9 can horizontal cross moving is housed in cut-off knife guide groove plate 8.
As Fig. 1, shown in Fig. 2, described the first translational drive mechanism is mainly by translation servomotor 11, driven in translation wheel 12, driving belt 13, translation drive 14, translation driving wheel 15, translation driven pulley 16, translation band 17 and pan carriage 18 form, driven in translation wheel 12 is arranged on the output shaft end of translation servomotor 11, translation drive 14 and translation driving wheel 15 are arranged on one end, support after-frame 1b top of blade root bracing frame 1 by same axis, translation is arranged on the support after-frame 1b top other end of blade root bracing frame 1, between translation drive 14 and driven in translation wheel 12, pass through driving belt 13 connection for transmissions, between translation driving wheel 15 and translation driven pulley 16 by translation band 17 connection for transmissions, pan carriage 18 is arranged on translation band 17, follow translation band 17 by mobile, two support arms of pan carriage 18 are for clasping the glass volume 10 being placed on glass placement axle 7.The structure of described the second translational drive mechanism is identical with the first translational drive mechanism, the second translational drive mechanism is arranged on blade tip and lays on the laying after-frame 3b of frame 3, and on the second translational drive mechanism, two of pan carriage 18 support arms are clasped the roll dies 21 of laying on rotating shaft 20.
As shown in Fig. 1 ~ Fig. 3, in order to improve automatic controlling level of the present utility model, on the translation band 17 of described the first translational drive mechanism, the second translational drive mechanism, be equipped with displacement encoder.Described roll dies 21 ends are provided with counter.
Operation principle of the present utility model and the course of work are as follows:
While making blade, blade mold 4 is placed on blade root bracing frame 1 and blade tip is laid between frame 3, glass volume 10 is placed on glass and places on axle 7, glass folder 2 is clamped glass termination, PLC controller needs the blade root of laying to input to the glass position signalling of trailing edge to Length of Glass Fiber and the blade inlet edge of blade tip by controlling every layer, the driving servomotor 19 that PLC controller control blade tip is laid on frame 3 is worked, drive servomotor 19 to drive laying rotating shaft 20 to rotate, the roll dies 21 of laying on rotating shaft 20 drives driving steel wire 6, driving steel wire 6 to haul glass folder 3 is moved to blade tip by blade root, in the time that the length of laying reaches setting value, the control of PLC controller drives servomotor 19 to stop action, workman depresses the glass at blade root place, cut-off knife 9 on blade root bracing frame 1 by glass along blade root end severing glass.After cutting, drive servomotor 19 to reverse, glass folder 2 returns to blade root position under elasticity rolling-up mechanism drives, and workman is pressed from both sides glass clamping on 2 at glass again.PLC controller control the first translational drive mechanism and the second translational drive mechanism synchronization action, make glass volume 10 and roll dies 21 move to the next position according to setup parameter respectively, then starts the next position and lay, and so repeats, thereby complete the laying of whole blade.
In said process, the circle progress row counting turning over laying rotating shaft 20 by counter, realizes the laying control of glass blade root to blade tip length; Realize the adjustment of laying displacement by position coder and limit switch.

Claims (6)

1. blade of wind-driven generator glass laying frock, is characterized in that: comprise blade root bracing frame (1), glass folder (2), blade tip laying frame (3), connection steel wire (5), driving steel wire (6), glass placement axle (7), drive servomotor (19), laying rotating shaft (20), roll dies (21), the first translational drive mechanism, the second translational drive mechanism and elasticity rolling-up mechanism; Described glass placement axle (7) two ends are arranged on support side arm (1a) top of blade root bracing frame (1) by bearing block support, it is upper for laying glass volume (10) that glass is placed axle (7), and blade root bracing frame (1) is provided with for driving glass volume (10) to place upper the first mobile translational drive mechanism of axle (7) at glass; Described laying rotating shaft (20) two ends are arranged on blade tip by bearing block support and lay on the laying side arm (3a) of frame (3), laying rotating shaft (20) one end is connected with the output shaft that drives servomotor (19), lay on rotating shaft (20) roll dies (21) that can move axially but can not rotate is installed, blade tip is laid frame (3) and is provided with for driving roll dies (21) laying upper the second mobile translational drive mechanism of rotating shaft (20); Described blade root bracing frame (1) and blade tip are laid and between frame (3), are set up two parallel connection steel wires (5), the aperture that described glass folder (2) is provided with by its both sides is contained in and connects on steel wire (5), drive steel wire (6) one end to connect glass folder (2), the other end is around being connected on roll dies (21); Between described glass folder (2) two ends and blade root bracing frame (1), be connected by elasticity rolling-up mechanism.
2. blade of wind-driven generator glass laying frock as claimed in claim 1, it is characterized in that: described elasticity rolling-up mechanism comprises spring closed reel and rolling steel wire, spring closed reel is arranged on blade root bracing frame (1), one end winding of rolling steel wire is connected on spring closed reel, and the rolling steel wire other end is connected on glass folder (2).
3. blade of wind-driven generator glass laying frock as claimed in claim 1, it is characterized in that: on the support side arm (1a) of described blade root bracing frame (1), be also provided with cut-off knife guide groove plate (8), described cut-off knife guide groove plate (8) is positioned at glass to be placed under axle (7), and the cut-off knife (9) can horizontal cross moving is housed in cut-off knife guide groove plate (8).
4. blade of wind-driven generator glass laying frock as claimed in claim 1, it is characterized in that: described the first translational drive mechanism comprises translation servomotor (11), driven in translation wheel (12), translation drive (14), driving belt (13), translation driving wheel (15), translation driven pulley (16), translation band (17) and pan carriage (18), driven in translation wheel (12) is arranged on the output shaft end of translation servomotor (11), translation drive (14) and translation driving wheel (15) are arranged on support after-frame (1b) one end, top of blade root bracing frame (1) by same axis, translation is arranged on support after-frame (1b) the top other end of blade root bracing frame (1), between translation drive (14) and driven in translation wheel (12), pass through driving belt (13) connection for transmission, between translation driving wheel (15) and translation driven pulley (16) by translation band (17) connection for transmission, pan carriage (18) is arranged on translation band (17), follow translation band (17) by mobile, two support arms of pan carriage (18) are used for clasping the glass volume (10) being placed on glass placement axle (7), the structure of described the second translational drive mechanism is identical with the first translational drive mechanism, the second translational drive mechanism is arranged on blade tip and lays on the laying after-frame (3b) of frame (3), and two support arms of pan carriage on the second translational drive mechanism (18) are clasped the roll dies (21) of laying on rotating shaft (20).
5. blade of wind-driven generator glass laying frock as claimed in claim 4, is characterized in that: on the translation band (17) of described the first translational drive mechanism, the second translational drive mechanism, be equipped with displacement encoder.
6. blade of wind-driven generator glass laying frock as claimed in claim 1, is characterized in that: described roll dies (21) end is provided with counter.
CN201320861163.XU 2013-12-24 2013-12-24 Blade glass fibre laying tooling of wind driven generator Active CN203651002U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320861163.XU CN203651002U (en) 2013-12-24 2013-12-24 Blade glass fibre laying tooling of wind driven generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320861163.XU CN203651002U (en) 2013-12-24 2013-12-24 Blade glass fibre laying tooling of wind driven generator

Publications (1)

Publication Number Publication Date
CN203651002U true CN203651002U (en) 2014-06-18

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Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104564947A (en) * 2015-01-27 2015-04-29 内蒙古工业大学 Method of pasting wind turbine blade stress gauge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104564947A (en) * 2015-01-27 2015-04-29 内蒙古工业大学 Method of pasting wind turbine blade stress gauge

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