CN202080774U - Reeling unit and yarn reeling machine with same - Google Patents

Reeling unit and yarn reeling machine with same Download PDF

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Publication number
CN202080774U
CN202080774U CN2011201379229U CN201120137922U CN202080774U CN 202080774 U CN202080774 U CN 202080774U CN 2011201379229 U CN2011201379229 U CN 2011201379229U CN 201120137922 U CN201120137922 U CN 201120137922U CN 202080774 U CN202080774 U CN 202080774U
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CN
China
Prior art keywords
mentioned
spool
cam
posture
yarn
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Expired - Lifetime
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CN2011201379229U
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Chinese (zh)
Inventor
梅冈利成
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Murata Machinery Ltd
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Murata Machinery Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
    • B65H49/02—Methods or apparatus in which packages do not rotate
    • B65H49/04—Package-supporting devices
    • B65H49/06—Package-supporting devices for a single operative package
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/02—Arrangements for removing spent cores or receptacles and replacing by supply packages at paying-out stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Abstract

The utility model provides a reeling unit and a yarn reeling machine with same, and aims to realize the effect that the pose of a yarn feeding pipe in an unwinding position can be adjusted easily and rightly according to the shape and the type of the yarn feeding pipe. To achieve the effect, the utility model adopts the implementing manner that the winder unit (namely, the reeling unit) (4) comprises a main core component, a drive part and a stepping motor control part, wherein the pose of the yarn feeding pipe is regulated by the main core component; the drive part is used for adjusting the pose of the main core component in the unwinding position during yarn unwinding of the yarn feeding pipe; and the stepping motor control part is used for controlling a stepping motor of the drive part.

Description

Winding unit and possess the Yarn winding machine of this winding unit
Technical field
The utility model relates generally to a kind of winding unit that can change for the position of spool.
Background technology
Known a kind of winding unit, in the yarn portion from for spool unwinding yarn, and in reeling end, will heavily be wound up into and batch on the pipe, and form coiling package from yarn for the spool unwinding.In addition, known a kind of alignment arrangements the Yarn winding machine of a plurality of these winding units.This winding unit possesses: the bobbin maintaining part keeps for spool; And Cylinder feeder mechanism, when the unwinding of above-mentioned yarn of reeling for spool finishes, supplies with new confession spool.As this Cylinder feeder mechanism, known a kind of bobbin magazine mechanism that has used bobbin magazine.Bobbin magazine can be accommodated a plurality of spools that supply, and rotates off and on preset space length by making it, thus will be for spool to supplying with one at a time for the bobbin maintaining part of yarn portion.
Japanese kokai publication hei 9-124230 communique discloses the formation that can change the position of bobbin maintaining part in Yarn winding machine.The disclosed bobbin of Japanese kokai publication hei 9-124230 communique keeps bolt (bobbin maintaining part) to have the core pipe in-to-in axle that enters for spool.The disclosed bobbin of Japanese kokai publication hei 9-124230 communique keeps bolt (bobbin maintaining part) by making this rotation, and change is for the position of spool thus.
Yet, for winding unit forms the coiling package of excellent in shape, need be from the time for spool unwinding yarn, making the position of unwinding side end (being generally upside) of the yarn of this confession spool is that the target location is aimed at the desired location.But, for the internal diameter of spool and inboard shape according to the kind of the yarn of reeling and difference for spool.Therefore, when the kind of supplying with to winding unit for spool changed, the operator must change the setting of the bobbin maintaining part of winding unit.That is, the bobbin shown in the Japanese kokai publication hei 9-124230 communique keeps bolt, continually the setting of the bobbin maintaining part of (when the kind of confession spool is changed at every turn) change winding unit.And, in the bobbin shown in the Japanese kokai publication hei 9-124230 communique keeps bolt, to the setting change of the bobbin maintaining part of each winding unit by manually carrying out winding unit.Therefore, for the operator, the setting of bobbin maintaining part change becomes burden.In addition, for spool in general, even also there is individual difference in confession spool of the same race on internal diameter and shape etc.Therefore, it is extremely difficult the locational posture for spool of the unwinding of winding unit being carried out high-precision adjustment.
In addition, the bobbin shown in the Japanese kokai publication hei 9-124230 communique keeps constituting of bolt, adjusts the posture of this confession spool by swing tube pipe maintaining part.For the downside of spool is that the formation that benchmark is adjusted for the position of spool exists following problem.That is, even the side-play amount to the target location very little at the downside for spool, also can become bigger at the upside (unwinding side end) for spool.
The utility model content
Problem of the present utility model as mentioned above.The purpose of this utility model is to provide a kind of winding unit, according to for the shape and the kind of spool, and can be easily and correctly adjust the posture of locational this confession spool of unwinding.
According to first viewpoint of the present utility model, provide the winding unit of following formation.That is, this winding unit possesses predetermined member, drive division and control part.Afore mentioned rules parts regulation is for the posture of spool.Above-mentioned drive division is adjusted and is driven for the posture to the locational afore mentioned rules parts of unwinding of the unwinding yarn that supplies spool.Above-mentioned control part is controlled above-mentioned drive division.
Thus, in winding unit of the present utility model, can automatically carry out the posture adjustment of the locational predetermined member of unwinding by control part.Therefore, winding unit of the present utility model is compared with the winding unit of the formation of posture adjustment by manually carrying out predetermined member, can alleviate operator's burden.
In above-mentioned winding unit, preferably become following formation.That is, this winding unit possesses holding member.Holding member makes for spool to remain on the afore mentioned rules parts by the posture of change with respect to the afore mentioned rules parts thus.Above-mentioned drive division has motor and power transfering part.Above-mentioned power transfering part is given afore mentioned rules parts and above-mentioned holding member with the transmission of power of said motor.
Thus, in winding unit of the present utility model, control the posture of predetermined member and the action of holding member by the power of common motor.Therefore, winding unit of the present utility model can constitute compactly.
In above-mentioned winding unit, above-mentioned power transfering part preferably possesses the regulation cam of the posture of change afore mentioned rules parts.
Thus, in winding unit of the present utility model, the shape of cam decides the action of predetermined member according to the rules.In addition, in winding unit of the present utility model, only, therefore can make the formation of Poewr transmission mechanism simple by making the axle rotation that the regulation cam is installed just can change the posture of predetermined member.
In above-mentioned winding unit, preferably become following formation.That is, above-mentioned power transfering part possesses regulation linkage part and regulation elastomeric element.Afore mentioned rules linkage part and the interlock of afore mentioned rules parts.The afore mentioned rules elastomeric element is to afore mentioned rules linkage part effect elastic force.By the elastic force of afore mentioned rules elastomeric element, the afore mentioned rules linkage part is pushed on the afore mentioned rules cam.
Thus, in winding unit of the present utility model,, can adjust the posture of predetermined member by regulation elastomeric element and this simple mechanism of regulation cam.
In above-mentioned winding unit, preferably become following formation.That is, above-mentioned power transfering part possesses the maintenance cam of the posture of the above-mentioned holding member of change.By change the posture of above-mentioned holding member corresponding to the action of above-mentioned maintenance cam, the posture of afore mentioned rules parts is switched to the discharge posture of accepting posture, the locational unwinding posture of above-mentioned unwinding and supplying spool to discharge that supplies spool to accept thus.
Thus, in winding unit of the present utility model, only the axle rotation that keeps cam is installed, just can changes the posture of holding member by making.Therefore, in winding unit of the present utility model, can easily change the posture of predetermined member.And in winding unit of the present utility model, predetermined member is kept can be common with the parts that the posture of carrying out predetermined member is switched for the parts of spool.Therefore, in winding unit of the present utility model, can reduce number of components.Therefore, in winding unit of the present utility model, can constitute compactly, and can be with the low cost manufacturing.
In above-mentioned winding unit, preferably become following formation.That is, above-mentioned power transfering part possesses the linkage part of maintenance and keeps elastomeric element.Above-mentioned maintenance linkage part and the interlock of above-mentioned holding member.Above-mentioned maintenance elastomeric element is to above-mentioned maintenance linkage part effect elastic force.By the elastic force of above-mentioned maintenance elastomeric element, above-mentioned maintenance linkage part is pushed on the above-mentioned maintenance cam.
Thus, in winding unit of the present utility model,, can carry out the posture adjustment of holding member by keeping elastomeric element and keeping this simple mechanism of cam.In addition, holding member is moved reliably according to the shape that keeps cam.
In above-mentioned winding unit, preferably become following formation.That is, afore mentioned rules parts and above-mentioned holding member are supported to rotating.The direction that direction that the afore mentioned rules parts rotate by the elastic force of afore mentioned rules elastomeric element and above-mentioned holding member rotate by the elastic force of above-mentioned maintenance elastomeric element is same direction.
Thus, in winding unit of the present utility model, can make the configuration of each cam and elastomeric element simple.Therefore, winding unit of the present utility model can constitute compactly.
In above-mentioned winding unit, preferably become following formation.That is, this winding unit possesses the discharge parts, and these discharge parts are discharged for spool when above-mentioned bobbin maintaining part is in above-mentioned discharge posture.Above-mentioned power transfering part possesses outlet cam and discharges linkage part.Above-mentioned outlet cam changes the posture of above-mentioned discharge parts.Above-mentioned discharge linkage part and the interlock of above-mentioned discharge parts.
Thus, winding unit of the present utility model only by making the axle rotation that outlet cam is installed, just can change the posture of discharging parts.Therefore, winding unit of the present utility model can easily change the posture of discharging parts.
In above-mentioned winding unit, preferably become following formation.That is, this winding unit possesses the discharge elastomeric element.Discharge elastomeric element to above-mentioned discharge linkage part effect elastic force.By the elastic force of above-mentioned discharge elastomeric element, above-mentioned discharge linkage part is pushed on the above-mentioned outlet cam.
Thus, winding unit of the present utility model by discharging elastomeric element and this simple formation of outlet cam, just can change the posture of discharging parts.In addition, winding unit of the present utility model can make the discharge parts move reliably according to the shape of outlet cam.
In above-mentioned winding unit, preferably become following formation.That is, afore mentioned rules cam, above-mentioned maintenance cam and above-mentioned outlet cam are the cam connect mechanisms that drives integratedly via common axle drive shaft.The afore mentioned rules cam of above-mentioned cam connect mechanism constitutes, carry out the regulation cam action zone of the posture adjustment of afore mentioned rules parts, be different from above-mentioned maintenance cam and change the maintenance cam action zone of posture of above-mentioned holding member and the outlet cam operating space that above-mentioned outlet cam changes the posture of above-mentioned discharge parts.
Thus, in winding unit of the present utility model, can separate with the action of discharging parts with holding member by of the action of simple formation with predetermined member.Therefore, winding unit of the present utility model can carry out the posture adjustment of predetermined member reliably by simple formation.
Preferred above-mentioned axle drive shaft is connected with said motor in above-mentioned winding unit.
Thus, winding unit of the present utility model is compared with the formation that possesses motor for each cam, can make originally with the one-tenth that significantly reduces.
In above-mentioned winding unit, preferably become following formation.That is, each winding unit possesses the unit input part, and this unit input part can be imported and supply the relevant information of spool.Above-mentioned control part is controlled above-mentioned drive division according to the information that is input to the said units input part.
Thus, winding unit of the present utility model only by importing to the unit input part just can with the posture adjustment for spool be and the corresponding suitable posture of kind that supplies spool.Therefore, winding unit of the present utility model is compared by the formation of manually adjusting the posture that supplies spool with the operator, can improve operating efficiency.
According to second viewpoint of the present utility model, provide the Yarn winding machine of following formation.That is, this Yarn winding machine possesses above-mentioned winding unit, body control setup and body input part.Above-mentioned body control setup is controlled each winding unit.Above-mentioned body input part is configured in the above-mentioned body control setup, can import and the relevant information of confession spool.And above-mentioned control part is controlled above-mentioned drive division according to the information that receives from above-mentioned body input part.
Thus, in Yarn winding machine of the present utility model,, just can carry out posture adjustment for spool for each winding unit only by importing to the body input part.That is, Yarn winding machine of the present utility model can be carried out the posture adjustment that supplies spool for a plurality of winding units blanketly.Therefore, winding unit of the present utility model is carried out the formation of supplying with to winding unit for the setting of the kind of spool etc. respectively with each winding unit that possesses for Yarn winding machine and is compared, and can further improve operating efficiency.
Description of drawings
Fig. 1 is the stereoscopic figure that the integral body of the automatic bobbin winder of an embodiment of expression the utility model constitutes.
Fig. 2 is the diagrammatic side view of winder unit.
Fig. 3 is the block diagram of the main composition of expression winder unit.
Fig. 4 is the amplification stereogram that expression unwinding sleeve helps the formation of device.
Fig. 5 is the block diagram that the expression bobbin is provided with the formation of portion.
Fig. 6 is the lateral plan of the shape of the cam that possesses of expression power transfering part.
Fig. 7 is the lateral plan that the main core components of expression is in the formation of the adjustment part when accepting posture.
Fig. 8 is the lateral plan of the formation of the adjustment part of the main core components of expression when being in the unwinding posture.
Fig. 9 is the lateral plan that the main core components of expression is in the formation of the adjustment part when discharging posture.
Figure 10 is the diagram of circuit that is illustrated in the processing that the winder unit carried out when broken yarn etc. had taken place.
Figure 11 is the lateral plan of expression for the forebody of the controlled state in position of the unwinding side end of spool.
Figure 12 is the latter half of lateral plan of expression for the controlled state in position of the unwinding side end of spool.
Figure 13 is the block diagram of the modification of expression body control setup.
Figure 14 is the diagram of circuit of expression adjustment for the processing of the position of the unwinding side end of spool.
Figure 15 is the block diagram of main composition of the winder unit of expression first variation and second variation.
Figure 16 is the diagram of circuit of the adjustment of expression first variation for the processing of the position of the unwinding side end of spool.
Figure 17 is the lateral plan for the forebody of the controlled state in position of the unwinding side end of spool of expression first variation.
Figure 18 is the latter half of lateral plan for the controlled state in position of the unwinding side end of spool of expression first variation.
Figure 19 is the diagram of circuit of the adjustment of expression second variation for the processing of the position of the unwinding side end of spool.
Figure 20 is the lateral plan for the forebody of the controlled state in position of the unwinding side end of spool of expression second variation.
Figure 21 is the latter half of lateral plan for the controlled state in position of the unwinding side end of spool of expression second variation.
The specific embodiment
With reference to description of drawings embodiment of the present utility model.At first, with reference to Fig. 1 the summary of the automatic bobbin winder 1 of present embodiment is described.In addition, in the following description, the face side with winder unit 4 abbreviates " face side " as sometimes, abbreviates the rear side of winder unit 4 as " rear side ".
The automatic bobbin winder of present embodiment (Yarn winding machine) 1 possesses: a plurality of winders unit (winding unit) 4 of alignment arrangements; And the body control setup 7 of an end that is configured in the orientation of a plurality of winders unit 4.
Each winder unit 4 possesses: unit framework 5, a side about being arranged on from top view; And winding unit main body 6, be arranged on the side of this unit framework 5.In the unit controls portion 50 (with reference to Fig. 3) that the internal configurations of unit framework 5 has pair each several part of winding unit main body 6 to control.This unit controls portion 50 possesses judging part 51, storage part 52 and operational part 53.In addition, each detailed functions that constitutes of possessing of this unit controls portion 50 is with aftermentioned.In addition, unit framework 5 possesses: unit input part 18, can import the setting of winding unit main body 6 etc.; And unit display part 19, can show and batch operation De Zhuan Condition etc.This unit input part 18 for example can constitute key or button.
Body control setup 7 constitutes and can communicate with unit controls portion 50.Therefore, body control setup 7 can manage the action concentrated area of a plurality of winders unit 4.In addition, body control setup 7 possesses body input part 8 and body display part 9.Body input part 8 carries out the various settings such as input of the kind of batching the employed confession of operation spool of each winder unit 4 for each winder unit 4.Body display part 9 constitute can show each winder unit 4 batch operation De Zhuan Condition etc.
Below, describe winder unit 4 in detail with reference to Fig. 2 and Fig. 3.Winder unit 4 is to be used for being wound up into for the yarn of spool 21 batching on the pipe 22 and forming the device of package 29.Below, the each several part of this winder unit 4 is described.
As shown in Figures 1 and 2, the face side in winder unit 4 disposes the bobbin supply apparatus 60 that is used for being supplied with by the operator spool 21.Bobbin supply apparatus 60 possesses bobbin magazine maintaining part 61, bobbin magazine rotating disk 62, bobbin guide portion 64 and switching portion 68.Bobbin magazine maintaining part 61 is set to the bottom direction on the front from winder unit 4.Bobbin magazine rotating disk 62 is installed in the front end of bobbin magazine maintaining part 61.Guide portion 64 is arranged on the below of bobbin magazine rotating disk 62.
On bobbin magazine rotating disk 62, be arranged as round shape ground and be formed with a plurality of reception holes, can in each reception hole, be provided with for spool 21 with inclination attitude.In addition, this bobbin magazine rotating disk 62 constitutes, and can carry out intermittence by not shown motor and drive.This bobbin magazine rotating disk 62 can make a plurality of spools 21 that supply that are set in the bobbin magazine rotating disk 62 one at a time to moving for spool case inside 64 by driving off and on.And, falling to oblique below from bobbin magazine 62 after moving for spool 21.
Confession spool guide portion 64 constitutes, and makes from 62 fallen confession spool 21 landings sideling of bobbin magazine rotating disk, and is directed to the bobbin maintaining part 110 that bobbin is provided with portion 10.In addition, as shown in Figure 5, bobbin is provided with portion 10 except bobbin maintaining part 110, also possesses: the discharge plate 40 for spool 21 (core pipe 21a) that the unwinding that is used to discharge yarn has been finished; And make bobbin maintaining part 110 and discharge the drive division 200 that plate 40 moves.In addition, bobbin is provided with the details of portion 10 with aftermentioned.
Switching portion 68 is made of a pair of switching parts 68a, 68b, and this a pair of switching parts 68a, 68b can swings between the inboard (following as rear side) of the paper side (following as face side) of Fig. 2 and Fig. 2.A pair of switching parts 68a, 68b can switch between closing state (state shown in Figure 2) and the state of opening.Under switching portion 68 closing state, the inner face of this switching portion 68 constitutes the part for spool guide portion 64.That is, the inner face of switching portion 68 with contact for spools 21 from bobbin magazine rotating disk 62 is fallen, and the bobbin that will supply spool 21 to be directed to oblique below is provided with portion 10.On the other hand, under the state that switching portion 68 opens, can be discharged to face side with having finished the spool 21 that supplies coiling, that be not wound with yarn conditions.In addition, be equipped with conveyer 3 (with reference to Fig. 1) in the face side of switching portion 68, thus automatic bobbin winder 1 by conveyer 3 will from switching portion 68 discharge for spool 21 conveyances to for the spool collection box.In addition, though not shown, supply the spool collection box to be configured in the conveyance direction end of conveyer 3.
In addition, bobbin maintaining part 110 constitutes, and drives by Fig. 2 and stepper motor (motor) 100 shown in Figure 3, thus can be to face side and back side swing.In addition, as shown in Figure 3, this stepper motor 100 is by stepper motor control part (control part) 102 controls.In addition, on bobbin is provided with the appropriate location of portion 10, origin sensor 101 is installed.The slew mode of the stepper motor 100 that detects with origin sensor 101 is a benchmark, the rotation of control step motor 100.In addition, about position that this origin sensor 101 is installed and parts with aftermentioned.
In addition, bobbin maintaining part 110 can be accepted the confession spool 21 by 64 guiding of confession spool guide portion thus by swinging to face side from rear side.And bobbin maintaining part 110 can make the spool 21 that supplies of acceptance become roughly erectility by to back side side oscillation thus.In addition, the driving by stepper motor 100 makes the details of the mechanism of bobbin maintaining part 110 swings and the control that stepper motor control part 102 carries out with aftermentioned.
As mentioned above, be set at bobbin the yarn 20 for spool 21 in the bobbin maintaining part 110 of portion 10 is set, reel by reeling end 16.As shown in Figure 2, this reeling end 16 possesses: reel cage 23 constitutes to install and batches pipe 22; And the cylinder 24 that traverses, be used for making yarn 20 in double action, drive the above-mentioned pipe 22 that batches.
In addition, above-mentioned winding unit main body 6 bobbin portion 10 is set and the yarn mobile route between the cylinder 24 of traversing in possess various devices.The main device that winding unit main body 6 disposes in above-mentioned yarn mobile route is provided with portion's 10 sides from bobbin and is followed successively by towards cylinder 24 sides of traversing that anti-locking apparatus 11 takes place the yarn that contracts, the unwinding sleeve helps device 12, tension applying device 13, piecing devices 14 and yarn clearer (yarn quality analyzer) 15.
As shown in Figure 4, the unwinding sleeve helps device 12 to possess fixed parts 71, movable part 72, Lift Part 73 and conical surface portion detecting sensor 74.Fig. 4 is the amplification stereogram that expression unwinding sleeve helps device 12 to constitute.
Fixed parts 71 is fixed on the unit framework 5 via suitable parts.Be formed with the restriction (omitting diagram) that is used to control air ring in the bottom of this fixed parts 71.Movable part 72 forms tubular, and is configured to cover the outside of fixed parts 71.In addition, in the following description, the line that this is constituted the central axis of barrel-contoured movable part 72 and prolonged this central axis is called imaginary line L1.
Lift Part 73 and this movable part 72 form.In addition, Lift Part 73 and movable part 72 constitute and can move along vertical.And Lift Part 73 possesses the conical surface portion detecting sensor 74 that is used to detect for the 21b of conical surface portion (with reference to Fig. 4) of spool 21.In addition, the 21b of conical surface portion is meant the thread layers end for spool 21 that descends along with the carrying out of batching action.In addition, conical surface portion detecting sensor 74 is the opto-electronic pickups with transmission-type of illuminating part 74a and light accepting part 74b.In addition, as shown in Figure 3, the detection signal input block control part 50 that conical surface portion detecting sensor 74 detects.
Constitute by this, winder unit 4 makes Lift Part 73 actions according to the detection signal of conical surface portion detecting sensor 74.Therefore, can to make movable part 72 be positioned at from the 21b of conical surface portion be the position of preset distance in winder unit 4.In addition, winder unit 4 makes Lift Part 73 follow the 21b of conical surface portion that descends along with the carrying out of unwinding that supplies spool 21.Therefore, winder unit 4 can make the distance between 21b of conical surface portion and the movable part 72 certain all the time.By these actions, winder unit 4 can suitably limit the size at the air ring that produces from the position that the 21b of conical surface portion leaves at yarn during by unwinding for spool 21.Winder unit 4 is restricted to suitable size by the size with air ring, can batch operation in certain will remaining from the tension force for the yarn of spool 21 unwindings thus.Winder unit 4 helps operation in order to carry out this suitable unwinding sleeve, needs and will aim at the position (unwinding reference position) on the imaginary line L1 for the unwinding side end of spool 21.In addition, the details of control that the position of the unwinding side end of this confession spool 21 is adjusted etc. is with aftermentioned.
Help the rear side of device 12 to dispose to be used to prevent the contract yarn that contracts of yarn that anti-locking apparatus 11 takes place at unwinding sleeve.At this, the what is called yarn that contracts is a kind of unfavorable condition that produces on yarn, is that yarn shrinks, is wound in the screw-shaped state.The brush portion 11b that anti-locking apparatus 11 possesses brush arm 11a and is formed on brush arm 11a front end takes place in the above-mentioned yarn that contracts.This brush arm 11a constitutes and can rotate.Winder unit 4 rotates by making brush arm 11a, makes the upper part of brush portion 11b contact for spool 21 thus.Thus, suitable tension force is given to yarn 20 when the joint operation etc. in winder unit 4, can prevent the yarn that contracts.
13 pairs of mobile yarns 20 of tension applying device are given predetermined tension force.The tension applying device 13 of present embodiment constitutes the gate-type with respect to fixed fingers configuration activities broach.The broach of active side constitutes, and can rotate by revolving screw actuator.By rotating the broach of active side, fixed fingers and movable broach can be switched to closed state and open state.
In addition, help between device 12 and the tension applying device 13 at unwinding sleeve and dispose yarn under working detecting sensor 31.Whether yarn under working detecting sensor 31 constitutes, can detect yarn and move on the position that is disposed.
Yarn clearer 15 detects yarn faults (yarn defect) such as slubbing thus by monitoring the thickness of yarn of yarn 20.In addition, the upstream side (below) in the yarn path of yarn clearer 15 disposes cutter 39.When this yarn clearer 15 detected yarn faults, cutter 39 cut off yarn 20.
Piecing devices 14 will carry out joint for the yarn under working of spool 21 sides and the last yarn of package 29 sides.Piecing devices 14 carry out joint, are to detect yarn faults and when cutting off by the yarn that cutter 39 cuts off yarns at yarn clearer 15, from for the broken yarn of the yarn spool 21 unwindings time, during the replacing that perhaps supplies spool 21 etc.As such piecing devices 14, can use the piecing devices or the mechanical piecing devices that utilize fluids such as pressurized air.
The downside of piecing devices 14 be provided with catch package 29 sides on yarn and channeling conduct on yarn guiding tube 26.Upside at piecing devices 14 is provided with seizure for the yarn under working of spool 21 sides and the yarn under working guiding tube 25 of channeling conduct.Front end at yarn under working guiding tube 25 is formed with attraction mouth 32.Front end at last yarn guiding tube 26 possesses suction nozzle 34.Yarn under working guiding tube 25 and on be connected with suitable negative pressure source respectively on the yarn guiding tube 26, can make above-mentioned attraction mouth 32 and suction nozzle 34 produce attractive forces.
Constitute by this, for the replacing of spool the time etc., the attraction mouth 32 of yarn under working guiding tube 25 rotates downwards and attracts to catch yarn under working.Afterwards, yarn under working guiding tube 25 is that rotate upward at the center with axle 33, thus yarn under working is directed to piecing devices 14.In addition, almost meanwhile, it is that rotate upward at the center from the position of Fig. 2 with axle 35 that winder unit 4 makes yarn guiding tube 26, and makes package 29 counter-rotatings.And, the last yarn that suction nozzle 34 is caught from these package 29 unwindings.Then, it is that rotate downwards at the center with axle 35 that winder unit 4 makes yarn guiding tube 26, will go up yarn thus to piecing devices 14 guiding.Then, in piecing devices 14, carry out the joint of yarn under working and last yarn.
In addition, as shown in Figures 2 and 3, on unit framework 5, dispose notice lamp 56.As shown in Figure 3, this notice lamp 56 is connected with unit controls portion 50, can to the operator inform the generation of the each several part of winding unit main body 6 unusually.In addition, this notice lamp 56 is to utilize light to inform the formation of unusual generation to the operator, but also can replace this formation and notify by buzzer phone etc.
By above formation, each winder unit 4 of automatic bobbin winder 1 can batch on the pipe 22 being wound up into from the yarn 20 for spool 21 unwindings and form the package 29 of predetermined length.
Below, describe bobbin in detail with reference to Fig. 5～Fig. 9 portion 10 is set.
As mentioned above, bobbin is provided with portion 10 and possesses: be used to keep the bobbin maintaining part 110 for spool 21 supplied with; Be used to discharge the discharge plate 40 of having finished unwinding yarn for spool 21 (core pipe 21a); And make bobbin maintaining part 110 and discharge the drive division 200 that plate 40 moves.In addition, drive division 200 comprises stepper motor 100 and power transfering part 120.Power transfering part 120 arrives discharge plate 40 and bobbin maintaining part 110 with the transmission of power of stepper motor 100.
As Fig. 7～shown in Figure 9, bobbin maintaining part 110 makes location change for the unwinding side end of spool 21 by swing.In addition, bobbin maintaining part 110 comprises that main core components (predetermined member) 80 and sleeve help core components (fixed parts) 90.As shown in Figure 7, this main core components 80 and sleeve help core components 90, become closed condition when being supplied to for spool 21, and entering the inside of core pipe 21a.And bobbin maintaining part 110 helps core components 90 to the direction swing of leaving from main core components 80 by sleeve under closing state, can keep thus for spool 21 (with reference to Fig. 8).In addition, under the state that the maintenance for spool 21 that this bobbin maintaining part 110 is carried out is disengaged, discharge plate 40 swings by making, winder unit 4 is released the bottom of core pipe 21a and is helped core components 90 to extract from main core components 80 and sleeve it thus, and discharges for spool 21 (with reference to Fig. 9).
Below, power transfering part 120 is described.As shown in Figure 5, power transfering part 120 conducts make the formation of main core components 80 swings, and possess main core components power cam (regulation cam) 81, bearing 82, swing arm 83, radius arm 84a, contact arm 84b, transmitter shaft (regulation linkage part) 85 and connect spring (regulation elastomeric element) 86.In addition, power transfering part 120 is as being used for the transmission of power of stepper motor 100 formation to main core components power cam 81 grades, and possess transmit be with 103, belt wheel 104 and camshaft 105.
Belt wheel 104 is fixed on the camshaft 105, and links with the output shaft of stepper motor 100 with 103 via transmission.103 expressions briefly in Fig. 5 are with in transmission, but constitute toothed synchronous band.Therefore, transmit with 103 and the rotation of the output shaft of stepper motor 100 fricton-tightly can be delivered to camshaft 105.
On above-mentioned belt wheel 104, origin sensor not shown in Fig. 5 101 is installed.Origin sensor 101 sends detection signal during for predetermined rotatable phase at belt wheel 104 or camshaft 105.And the slew mode when this origin sensor 101 sends detection signal is set as the initial point of stepper motor 100, and the Spin Control of stepper motor 100 is carried out as benchmark with this initial point.
Main core components power cam 81 are fixed on the above-mentioned camshaft 105.Main core components power cam 81 rotate integratedly with camshaft 105.In addition, disposing swing arm 83 than main core components power cam 81 by rear side.Middle part at swing arm 83 is equipped with the bearing 82 that can rotate.This bearing 82 constitutes, and suitably rotates when can contact at the outer peripheral face with main core components power cam 81.
The leading section of swing arm 83 links via the end of bar-shaped connecting rod and radius arm 84a.Radius arm 84a can swingingly be supported on the appropriate location of power transfering part 120.The turning unit 87 that can rotate is supported to have in the other end of radius arm 84a.
Disposing contact arm 84b than radius arm 84a by face side.The front end of this contact arm 84b constitutes and can contact above-mentioned turning unit 87.Turning unit 87 is installed on the above-mentioned radius arm 84a.On the base portion of contact arm 84b, be fixed with an end of transmitter shaft 85.The other end of transmitter shaft 85 is fixed on the main core components 80.That is, transmitter shaft 85 and main core components 80 constitute and link.Therefore, main core components 80 rotates integratedly with contact arm 84b.In addition, the connect spring 86 of being turned round coil spring shape is installed on above-mentioned contact arm 84b.Connect spring 86 is with the direction of arrow application of force of contact arm 84b to Fig. 5.
By above formation, the resilient force of connect spring 86 is on contact arm 84b.By this elastic force, contact arm 86b contact turning unit 87 also pushes radius arm 84a.And the end of radius arm 84a is via connecting rod pulling swing arm 83, so the bearing 82 of swing arm 83 is pushed on the main core components power cam 81.Like this, connect spring 86 produces and is used to the elastic force that makes main core components power cam 81 contact and contact arm 84b is contacted with radius arm 84a with bearing 82.
Under this state, when the edge part (portion of heaving described later) of main core components power cam 81 rotations, main core components power cam 81 pushes bearing 82, swing arm 83 rotates to the direction of leaving from camshaft 105, and the front end of this swing arm 83 is via the bottom of connecting rod pulling radius arm 84a.As a result, the turning unit 87 pushing contact arm 84b of radius arm 84a upper end, so power transfering part 120 can make main core components 80 swing (with reference to Fig. 8) with contact arm 84b to face side.
In addition, power transfering part 120 helps the formation of core components 90 as the transmission of power that is used for stepper motor 100 to sleeve, helps core components power cam (stationary cam) 91, bearing 92, swing arm 93, transmits arm 94, transmitter shaft (maintenance linkage part) 95 and keeps spring (maintenance elastomeric element) 96 and possess sleeve.
Sleeve helps core components power cam 91 and main core components power cam 81 to be fixed on equally on the above-mentioned camshaft 105.Helping core components power cam 91 to dispose swing arm 93 than sleeve, the bearing 92 that can rotate is being installed at the middle part of this swing arm 93 by rear side.This bearing 92 constitute can with suitably rotate when sleeve helps the outer peripheral face of core components power cam 91 to contact.
The leading section of swing arm 93 links via bar-shaped connecting rod and an end of transmitting arm 94.Transmitting arm 94 can swingingly be supported on the appropriate location of power transfering part 120.One end of transmitter shaft 95 is installed on the base portion that transmits arm 94, and the other end of transmitter shaft 95 is fixed on sleeve and helps on the core components 90.That is, transmitter shaft 95 and sleeve help core components 90 to constitute to link.Therefore, sleeve helps core components 90 and transmission arm 94 to swing integratedly.In addition, the maintenance spring 96 of being turned round coil spring shape is installed on above-mentioned transmission arm 94.Keep spring 96 will transmit the dotted arrow direction application of force of arm 94 to Fig. 5.
By above formation, keep spring 96 to make sleeve help the elastic force of core components 90 to the direction of back side side oscillation (direction of leaving from main core components 80), act on this sleeve and help on the core components 90 via transmitting arm 94 and transmitter shaft 95.In addition, the leading section of transmission arm 94 of elastic force effect that keeps spring 96 is via connecting rod pulling swing arm 93, so the bearing 92 of swing arm 93 is pushed to sleeve and helps on the core components power cam 91.Like this, keep spring 96 to produce and be used to make the elastic force of tucking inside the sleeve and helping core components power cam 91 to contact with bearing 92.
Under this state, when sleeve helped 91 rotations of core components power cam and sleeve to help edge part (portion of heaving described later) the pushing bearing 92 of core components power cam 91, swing arm 93 was to the direction swing of leaving from camshaft 105.The end that swing arm 93 transmits arm 94 via the connecting rod pulling.As a result, power transfering part 120 can make sleeve help core components 90 to face side (near the direction of main core components 80) swing.
In addition, make sleeve help core components 90 to surpass predetermined angular ground under the situation of face side swing, this sleeve helps core components 90 to contact with the graphic part of the omission of main core components 80, help the main core components 80 of core components 90 pushings by sleeve afterwards, sleeve helps core components 90 and main core components 80 to swing (in this case, the leading section of contact arm 84b and turning unit 87 suitably separate) integratedly thus.That is, help core components 90 to surpass predetermined angular ground under the state of face side swing at sleeve, main core components 80 is not driven by main core components power cam 81, but is helped core components power cam 91 to drive by sleeve.
Below, describe being used to drive the formation of discharging plate 40.Power transfering part 120 arrives the formation of discharging plate 40 as the transmission of power with stepper motor 100, and possesses the plate power cam of discharge (outlet cam) 41, bearing 42, swing arm 43, transmission arm 44, transmitter shaft (discharge linkage part) 45 and retracing spring (discharge elastomeric element) 46.
Discharging plate power cam 41 helps core components power cam 91 and main core components power cam 81 to be fixed on equally on the above-mentioned camshaft 105 with sleeve.Disposing swing arm 43 than discharging plate power cam 41 by rear side, the bearing 42 that can rotate is being installed at the middle part of this swing arm 43.This bearing 42 constitutes, and suitably rotates when can contact at the outer peripheral face with discharge plate power cam 41.
The leading section of swing arm 43 links via the bottom of bar-shaped connecting rod and transmission arm 44, and this transmission arm 44 can swingingly be supported on the appropriate location of power transfering part 120.Be fixed with an end of transmitter shaft 45 at the base portion of transmission arm 44, the other end of transmitter shaft 45 is fixed on discharges on the plate 40.That is, transmitter shaft 45 and discharge plate 40 constitute and link.Therefore, discharging plate 40 rotates integratedly with transmission arm 44.In addition, the retracing spring 46 of being turned round coil spring shape is installed on above-mentioned transmission arm 44.Retracing spring 46 is with the direction of arrow application of force of transmission arm 44 to Fig. 5.
By above formation, the leading section of the transmission arm 44 of the elastic force effect of retracing spring 46 is via connecting rod pulling swing arm 43, so the bearing 42 of swing arm 43 is pushed on the discharge plate power cam 41.Like this, retracing spring 46 produces to be used to make and discharges the elastic force that plate power cam 41 contact with bearing 42.
Under this state, when discharging circumference (portion of heaving described later) the pushing bearing 42 of 41 rotations of plate power cam, discharge plate power cam 41, swing arm 43 moves to the direction of leaving from camshaft 105, and the front end of this swing arm 43 is via the bottom of connecting rod pulling transmission arm 44.As a result, power transfering part 120 can make and discharge plate 40 to face side takeoff (with reference to Fig. 9).
Below, winder unit 4 is accepted for spools 21, described in the formation that keeps on by the desired location of unwinding for the yarn 20 of spool 21 and discharge.As mentioned above, in the present embodiment, discharge the cam connect mechanism 130 that plate power cam 41, main core components power cam 81 and sleeve help core components power cam 91 to constitute to be fixed on the common camshaft 105.That is, discharging plate power cam 41, main core components power cam 81 and sleeve helps core components power cam 91 to drive integratedly.In addition, as shown in Figure 6, help and be formed with the portion of heaving on the core components power cam 91 respectively discharging plate power cam 41, main core components power cam 81 and sleeve, make by this portion of heaving and discharge the posture changing that plate 40, main core components 80, sleeve help core components 90.Sleeve helps the portion of heaving (keeping the cam action zone) of core components power cam 91 and the portion of heaving (outlet cam operating space) of discharge plate power cam 41 gently to form, but the portion of heaving of main core components power cam 81 (regulation cam action zone) forms a little shrilly.In addition, sleeve helps the portion of heaving of core components power cam 91 and the portion of heaving of discharge plate power cam 41 to form with roughly the same phase place (phase).On the other hand, the portion of heaving of main core components power cam 81 form with the portion of heaving that tucks inside the sleeve the portion of heaving that helps core components power cam 91 and discharge plate power cam 41 roughly differ 180 ° the position mutually.
In above formation, winder unit 4 is when supplying the accepting of spool 21, suitably drive stepper motor 100, the bearing 92 that swing arm 93 is had becomes and sleeve helps the some position state of contact of peak part of having passed through the portion of heaving in the core material power cam 91.Under this state, winder unit 4 stops the driving of stepper motor 100, and thus as shown in Figure 7, sleeve helps core components 90 to become from erectility to topple over some postures to face side.
Under this state, sleeve helps core components 90 to surpass the swing of predetermined angular ground, and is therefore such as mentioned above, and main core components 80 is also to be helped the mode of core components 90 pushings to swing to face side by sleeve.The posture of the main core components 80 under this state and sleeve help core components 90 same, topple over some to face side from erectility.And under this state, when from bobbin magazine maintaining part 61 supply confession spools 21, bobbin maintaining part 110 (main core components 80 and sleeve help core components 90) enters the inside of core pipe 21a.In addition, in this manual, the posture (posture of Fig. 7) of the main core components 80 in the time of will supplying the accepting of spool 21 is called accepts posture.
And, when winder unit 4 carries out unwinding at the yarn for spool 21 that will accept, drive stepper motor 100 once more, camshaft 105 is rotated to the direction shown in the arrow of Fig. 7.Thus, swing arm 43,93 bearings that had 42,92 help the non-portion of heaving that has passed through the portion of heaving in the core components power cam 91 fully to contact with discharge plate power cam 41 and sleeve.In addition, the bearing 82 that had of swing arm 83 contacts with the portion of heaving in the main core components power cam 81.
With this, as shown in Figure 8, discharging plate 40 becomes level from the state of Fig. 7 to back side side oscillation, and sleeve helps core components 90 to swing to fall some modes to back side inclination.In addition, as mentioned above, help the main core components 80 of core components 90, also swing to rear side equally to the swing of rear side along with sleeve helps core components 90 to face side pushing by sleeve.But owing to contact arm 84b contacts with the turning unit 87 of radius arm 84a, and the swing of main core components 80 stops.After the swing of main core components 80 stopped, only sleeve helped core components 90 to pass through to keep the elastic force of spring 96 to back side side oscillation.That is, because sleeve helps core components 90 to carry out displacement in the mode of relatively leaving from main core components 80, so can keep supplying the core pipe 21a of spool 21 from the inboard by bobbin maintaining part 110.
The posture that the swing of main core components 80 of this moment stops, the position of the turning unit 87 that is had according to radius arm 84a is decided.In addition, this radius arm 84a links via connecting rod and swing arm 83.Therefore, partly contact (contact with the rising part of the portion of heaving, still contact with the peak part etc.) according in the portion which of heaving of the bearing 82 of above-mentioned swing arm 83 and above-mentioned main core components power cam 81, the posture of main core components 80 can change.That is,, can adjust the posture of main core components 80 by changing the rotatable phase of main core components power cam 81.In addition, even under the situation that the posture of main core components 80 like this is changed, sleeve help core components 90 also can be by the elastic force that keeps spring 96 no problem ground keep the hold mode of confession spool 21.
In addition, in this manual, the posture of the main core components 80 the during unwinding that will supply spool 21 is called the unwinding posture.In addition, the rotatable phase that 101 pairs of main core components 80 as shown in Figure 8 of above-mentioned origin sensor become the belt wheel 104 under the state of erect posture roughly detects, and this state is set to the initial point in the Spin Control of stepper motor 100.In addition, the unwinding posture of main core components 80 is according to changing for the kind of spool 21 etc., so the initial point that origin sensor 101 detects is not necessarily consistent with above-mentioned unwinding posture.
Then, when supplying the discharge of spool 21, suitably drive stepper motor 100 and make 3 cams 41,81,91 rotation.Thus, swing arm 43,93 bearings that had 42,92 help the portion of heaving of core components power cam 91 to contact with discharge plate power cam 41 and sleeve.Therefore, as shown in Figure 9, discharge plate 40 and swing significantly to face side.And with its interlock, sleeve helps core components 90 to the face side swing, and the maintenance for spool 21 is disengaged thus, and this sleeve helps core components 90 to swing significantly to face side in the main core components 80 of pushing.Thus, discharge the lower end that plate 40 can boost the core pipe 21a that supplies spool 21, and discharge this confession spool 21.In addition, in this manual, the posture of the main core components 80 the during discharge that will supply spool 21 is called the discharge posture.
As shown above, in the present embodiment, only, can supply the discharge of the acceptance of spool 21, the maintenance for spool 21 of unwinding posture (and adjustment of this unwinding posture) and confession spool 21 thus by the stepper motor 100 as single drive source is driven.
A series of flow processs when then, with reference to Figure 10～Figure 12 automatic bobbin winder 1 being reeled when exchange supplies spool 21 describe.Figure 10 is the diagram of circuit that is illustrated in the processing that winder unit 4 carried out when broken yarn etc. had taken place.Figure 11 is the lateral plan of expression for the forebody of the controlled state in position of the unwinding side end of spool 21.Figure 12 is the latter half of lateral plan of expression for the controlled state in position of the unwinding side end of spool 21.In addition, this diagram of circuit and diagram of circuit shown below are represented is treated to an example, the change by contents processing or processing sequence is changed also can access effect of the present utility model sometimes.
In the winder unit 4 carry out batch in the action, yarn clearer 15 detects yarn faults and cutter 39 cuts off yarns sometimes, perhaps from for the yarn generation broken yarn spool 21 unwindings, perhaps finishes for the unwinding of the yarn of spool 21 and becomes and do not have yarn 20.Winder unit 4 monitors (S101) such as these broken yarns, when broken yarn etc. has taken place, makes and batches action and stop (S102).
And when batching action when stopping, the attraction of 32 pairs of yarn under working of attraction mouth that is positioned at the yarn under working guiding tube 25 of below is caught, and goes up 26 pairs of yarn guiding tubes and go up the attraction of yarn and catch, and beginning joint (S102).Afterwards, unit controls portion 50 judges whether there is yarn under working (S103) behind joint according to the testing result of yarn under working detecting sensor 31.
Taken place that yarn that cutter 39 carries out cuts off or unwinding in the situation of broken yarn of yarn 20 under, for residual on the spool 21 yarn is being arranged, if mechanicalness error etc. does not take place then joint is finished.Therefore, detect yarn under working by yarn under working detecting sensor 31.At this moment, each of unit controls portion 50 control winding unit main bodys 6 constitutes and restarts the coiling of yarn.
On the other hand, become when not having yarn 20, can not carry out joint, therefore detect less than yarn under working by yarn under working detecting sensor 31 finishing for the whole unwindings of yarn of spool 21.At this moment, unit controls portion 50 is judged as for the unwinding of the yarn of spool 21 and finishes, and makes bobbin maintaining part 110 and discharges plate 40 actions and (S104) handled in the discharge of carrying out core pipe 21a.Afterwards, unit controls portion 50 makes bobbin supply apparatus 60 carry out the new supply (S105) for spool 21.At this moment, stepper motor control part 102 drives stepper motor 100, main core components 80 is moved in advance accept posture.
Shown in Figure 11 (a), the new confession spool of supplying with 21 is directed into bobbin portion 10 is set.Then, stepper motor control part 102 with bobbin maintaining part 110 to back side side oscillation.
In addition, the layout of bobbin maintaining part 110 etc. has been considered in the winder unit 4 of present embodiment, so that when making bobbin maintaining part 110 to back side side oscillation, crosses the detection range of conical surface portion detecting sensor 74 for spool 21.And the judging part 51 that unit controls portion 50 is possessed according to the testing result of this conical surface portion detecting sensor 74, judges whether newly to have supplied with for spool 21 (S106).Specifically, unit controls portion 50 indicated newly supply the supply of spool 21 after, detect under the situation of spool 21 by conical surface portion detecting sensor 74, judging part 51 is judged as new the supply for spool 21.On the other hand, in the given time, do not detected under the situation of spool 21 by conical surface portion detecting sensor 74, judging part 51 is judged as not new the supply for spool 21.
When being judged as new the supply when the spool 21 by judging part 51, unit controls portion 50 stores this judged result in the storage part 52 that unit controls portion 50 possessed into.And unit controls portion 50 makes winder unit 4 catch the new loose thread of supplying with that supplies spool 21 and the loose thread of package side, and beginning joint (S110).
On the other hand, when being judged as new supply for spool 21 by judging part 51, unit controls portion 50 stores this judged result in the storage part 52 into.And unit controls portion 50 constitutes, and does not begin the joint operation, and notice lamp 56 is sent appropriate signals.The notice lamp 56 that receives this signal uses predefined demonstration look etc., to the not new situation of supplying with for spool 21 (S107) of operator's notice.
And, the unit controls portion 50 of present embodiment constitutes, send appropriate signals from being judged as new the supply, till being disengaged to this unfavorable condition, do not carry out the capturing motion of yarn under working, the upward capturing motion and the joint of yarn for spool 21 and to notice lamp 56.In addition, the operator can learn situation about not supplying with for spool 21 to bobbin supply apparatus 60 by the notice of notice lamp 56.And the operator passes through to supply with for spool 21 (S108) to bobbin supply apparatus 60, and operation mistake disengage button (S109), the notice of expiry notification lamp 56 thus.Afterwards, according to the indication of unit controls portion 50, bobbin supply apparatus 60 newly supplies the supply (S105) of spool 21.And, supplied with when the spool 21 when being judged as by judging part 51, unit controls portion 50 make winder unit 4 catch new supply with for the loose thread of spool 21 and the loose thread of package side, and beginning joint (S110).In addition, the judged result that constitutes judging part 51 does not herein store in the storage part 52.
In addition, in formation in the past, there is not the sensor that has or not that detects for spool 21, thus judge whether to carry out joint according to the testing result of yarn under working detecting sensor, but in this constitutes, when failing, produce following problem for the supply of spool 21.Promptly, in formation in the past, though obviously can not carry out the seizure of yarn under working, but after attempting the joint operation and the joint end of job, just become mistake first in the moment that does not detect yarn under working by the yarn under working detecting sensor in the moment of the supply that supplies spool.Therefore, in Yarn winding machine in the past, the seizure of yarn on when attempting the seizure of yarn under working, also carrying out, this last yarn that is caught in finally goes out of use owing to make a mistake, and therefore can consume yarn lavishly.In addition, owing to not detecting by the yarn under working detecting sensor in the constituting that yarn under working makes a mistake, device side can not judge produce wrong reason be since taken place yarn under working catch the seizure error (mechanicalness error) of member, still since at all supply supply spool 21 (people's error).
This is, in the moment that is detected the situation that does not supply spool 21 by conical surface portion detecting sensor 74, the capturing motion that can end yarn under working on the one hand in the present embodiment.Therefore, can prevent the aforesaid waste of yarns that goes up.In addition, detect for the having or not of spools 21, so the generation reason of error differentiating clearly by conical surface portion detecting sensor 74.
And, in the present embodiment, all store into moment etc. of the moment of mechanicalness error having taken place and people's error having taken place in the storage part 52 at every turn, the operational part 53 that unit controls portion 50 is possessed is according to this memory contents, can calculate the number of times of error of the people in the schedule time band or the number of times of the mechanicalness error in the schedule time band etc.In addition, this result of calculation can be shown in unit display part 19.
By the above, in the present embodiment, can carry out more suitable disposal to above-mentioned mistake.Particularly, under the situation of the mistake that often takes place to cause, suspect to supply with in the operation of spool 21 to bobbin magazine rotating disk 62 to have problems, so can suitably carry out countermeasure that the operator is instructed etc. the operator by the supply that supply spool 21.In addition, people's error is not counted in the mechanicalness error, therefore can detect pure mechanicalness error, can carry out the failure-free upkeep operation.
In addition, replace making winder unit 4 to possess the function of above-mentioned storage part 52 and operational part 53 or on this basis, also can make body control setup 7 possess the function of above-mentioned storage part 52 and operational part 53 as shown in figure 13.Figure 13 is the block diagram of the modification of expression body control setup 7.In this constituted, moment etc. of error that unit controls portion 50 will take place and the people taken place in the moment of mechanicalness error was to 7 outputs of body control setup.And, these moment of storage part 252 storages that body control setup 7 is possessed.And, operate body input part 8 by the operator and specify the reasonable time band, the operational part 253 that possessed of body control setup 7 calculates the number of times of error and the mechanicalness error of the people in this time band thus.And, can make this result of calculation be shown in body display part 9.
And unit controls portion 50 supplies the position of the unwinding side end of spool 21 to adjust (S111) with joint concurrently.Below, with reference to Figure 11, Figure 12 and Figure 14 the position adjustment of the unwinding side end of this confession spool 21 is elaborated.Figure 14 is expression to the diagram of circuit of the processing of adjusting for the position of the unwinding side end of spool 21.
That is, constitute in the present embodiment, the unwinding sleeve helps the movable part 72 of device 12 to move, and covers for spool 21 thus, so can prevent movable part 72 and contacting for spool 21 reliably.Constitute by this, the winder unit 4 of present embodiment constitutes, and the unwinding side end for spool 21 can be navigated to the unwinding reference position accurately.The winder unit 4 of present embodiment, the conical surface portion detecting sensor 74 of utilizing the unwinding sleeve to help device 12 to be possessed is adjusted the position for spool 21.
Below, describe particularly.That is, stepper motor control part 102 control step motors 100 make to be in the main core components 80 of accepting posture and to rotate and make for spool 21 upright for the moment to rear side thus.At this moment, unit controls portion 50 makes the brush portion 11b that anti-locking apparatus 11 takes place the yarn that contracts contact (with reference to Figure 11 (b)) with the upper part that supplies spool 21, and gives suitable tension force to yarn 20, prevents the yarn that contracts (S201).Afterwards, stepper motor control part 102 makes 110 swings of bobbin maintaining part, toppling over some (S202) to face side once more for spool 21.And when being detected for spool 21 by conical surface portion detecting sensor 74, unit controls portion 50 makes the swing of bobbin maintaining part 110 stop (S203; Figure 12 (a)).
In addition, the storage part 52 that unit controls portion 50 is possessed, will be from beginning to detect position by conical surface portion detecting sensor 74, make stepper motor 100 drive what pulsed quantities then can to make for spool 21 and be positioned at suitable position (adjusting travel) for spool 21, give accordingly with employed kind for spool 21 etc. and to store.In addition, the operator was input to employed kind for spool 21 in the unit input part 18 before beginning to batch operation.Thus, be set with at the current adjusting travel that should use in the operation that batches for unit controls portion 50.And unit controls portion 50 to stepper motor 100 output predetermined pulse numbers, and makes bobbin maintaining part 110 to back side side oscillation (S204 according to this adjusting travel that sets; Figure 12 (b)).
Thus, the unwinding side end of confession spool 21 is aimed at the unwinding reference position.Therefore, the function that the unwinding sleeve helps device 12 can be brought into play aptly, movable part 72 and contacting can be prevented simultaneously for spool 21.
In addition, under the situation that employed kind for spool 21 has changed,, can set suitable adjusting travel to unit controls portion 50 thus by unit input part 18 is carried out suitable input.In addition, this input can also replace unit input part 18 is carried out, and body input part 8 is carried out.In this case, body control setup 7 will be input to the content of body input part 8 to each winder unit 4 transmission.Thus, can set suitable adjusting travel for the unit controls portion 50 of each winder unit 4 blanketly.
As mentioned above, the winder unit 4 of present embodiment possesses main core components 80, drive division 200 and stepper motor control part 102.80 pairs of postures for spool 21 of main core components are stipulated.For the posture to the locational main core components 80 of unwinding of the unwinding yarn that supplies spool 21 is adjusted, and drive division 200 drives.The stepper motor 100 of 102 pairs of drive divisions 200 of stepper motor control part is controlled.
Thus, in the winder unit 4 of present embodiment, automatically carry out locational main core components 80 posture adjustments of unwinding by stepper motor control part 102, thus with compare by the formation of manually carrying out the posture adjustment of main core components 80, can alleviate operator's burden.
In addition, in the winder unit 4 of present embodiment, this winder unit 4 possesses sleeve and helps core components 90, this sleeve to help core components 90 by the posture that changes with respect to main core components 80 confession spool 21 to be remained on the main core components 80.Drive division 200 has stepper motor 100 and power transfering part 120.Power transfering part 120 helps core components 90 with the transmission of power of stepper motor 100 to main core components 80 and sleeve.
Thus, in the winder unit 4 of present embodiment, can help the action of core components 90 by posture and the sleeve that the power of common stepper motor 100 is controlled main core components 80, thus can make constitute compact.
In addition, in the winder unit 4 of present embodiment, power transfering part 120 possesses the main core components power cam 81 of the attitude change that makes main core components 80.
Thus, in the winder unit 4 of present embodiment, can decide the action of main core components 80 according to the shape of main core components power cam 81.In addition, in the winder unit 4 of present embodiment, only, just can make the attitude change of main core components 80, so can make the formation of power transfering part 120 simple by making camshaft 105 rotations that main core components power cam 81 are installed.
In addition, in the winder unit 4 of present embodiment, power transfering part 120 possesses transmitter shaft 85 and connect spring 86.Transmitter shaft 85 and main core components 80 interlocks.86 pairs of transmitter shafts of connect spring, 85 effect elastic forces.Transmitter shaft 85 is pressed on the main core components power cam 81 by the elastic force of connect spring 86.
Thus, in the winder unit 4 of present embodiment, just can adjust the posture of predetermined member by connect spring 86 and main core components power cam 81 this simple mechanisms.
In addition, in the winder unit 4 of present embodiment, power transfering part 120 possesses makes sleeve help the sleeve of the attitude change of core components 90 to help core components power cam 91.Tuck inside the sleeve and help the posture of core components 90 to change corresponding to sleeve helps the action of core components power cam 91, the posture of main thus core components 80 can switch to the discharge posture of accepting posture, the locational unwinding posture of unwinding and supplying spool 21 to discharge that supplies spool 21 to accept.
Thus, in the winder unit 4 of present embodiment, only camshaft 105 rotations that sleeve helps core components power cam 91 are installed, can make sleeve help the attitude change of core components 90 thus, so can easily make the attitude change of main core components 80 by making.And, in the winder unit 4 of present embodiment, can make making the parts that remain on the main core components 80 for spool 21 common on the unwinding position with the parts of the posture switching of carrying out main core components 80, therefore can reduce number of components.Therefore, in the winder unit 4 of present embodiment, can make to constitute compact and the attenuating manufacturing cost.
In addition, in the winder unit 4 of present embodiment, power transfering part 120 possesses transmitter shaft 95 and keeps spring 96.Transmitter shaft 95 helps core components 90 interlocks with sleeve.Keep 96 pairs of transmitter shafts of spring, 95 effect elastic forces.Transmitter shaft 95 is pressed to sleeve by the elastic force that keeps spring 96 and helps on the core components power cam 91.
Thus, in the winder unit 4 of present embodiment, help core components power cam 91 this simple mechanisms, just can tuck inside the sleeve and help the posture adjustment of core components 90 by keeping spring 96 and sleeve.In addition, can make sleeve help core components 90 to help the shape of core components power cam 91 to move reliably according to sleeve.
In addition, in the winder unit 4 of present embodiment, main core components 80 and sleeve help core components 90 to be supported to rotating.The direction and the direction that helps core components 90 to rotate by the elastic force that keeps spring 96 of tucking inside the sleeve that main core components 80 rotates by the elastic force of connect spring 86 are same direction.
Thus, in the winder unit 4 of present embodiment, can make the configuration of each cam 81,91 and spring 86,96 simple, constitute compactness so can make.
In addition, in the winder unit 4 of present embodiment, this winder unit 4 possesses the plate 40 of discharge, and this discharge plate 40 is discharged for spool 21 when the bobbin maintaining part is in the discharge posture.Power transfering part 120 possesses the plate power cam 41 of discharge and transmitter shaft 45.Discharge plate power cam 41 and make the attitude change of discharging plate 40. Transmitter shaft 45 and 40 interlocks of discharge plate.
Thus, in the winder unit 4 of present embodiment, only camshaft 105 rotations of discharging plate power cam 41 are installed, just can make the attitude change of discharging plate 40, so can easily make the attitude change of discharging plate 40 by making.
In addition, in the winder unit 4 of present embodiment, this winder unit 4 possesses the retracing spring 46 to transmitter shaft 45 effect elastic forces.Transmitter shaft 45 is pressed on the discharge plate power cam 41 by the elastic force of retracing spring 46.
Thus, in the winder unit 4 of present embodiment,, just can discharge the posture changing of plate 40 by retracing spring 46 and discharge plate power cam 41 this simple formations.In addition, discharge plate 40 is moved reliably according to the shape of discharging plate power cam 41.
In addition, in the winder unit 4 of present embodiment, be the cam connect mechanism 130 that drives integratedly via common camshaft 105.It constitutes, main core components power cam 81 carry out the operating space of main core components power cam 81 of the posture adjustment of main core components 80, be different from sleeve and help core components power cam 91 change sleeves to help the sleeve of the posture of core components 90 to help the operating space of core components power cam 91, and discharge the operating space that plate power cam 41 change the discharge plate power cam 41 of the posture of discharging plate 40.
Thus, in the winder unit 4 of present embodiment, can help core components 90 to separate in the action of main core components 80 and sleeve by simple formation with the action of discharging plate 40.Therefore, can carry out the posture adjustment of predetermined member reliably by simple formation.
In addition, in the winder unit 4 of present embodiment, camshaft 105 is connected with stepper motor 100.
Thus, in the winder unit 4 of present embodiment, compare, can reduce the manufacturing cost of winder unit 4 significantly with the formation that all possesses stepper motor 100 for each cam 41,81,91.
In addition, the winder unit 4 of present embodiment possesses the unit input part 18 that can import with for the relevant information of spool 21.Stepper motor control part 102 comes controlling and driving portion 200 according to the information that is input to unit input part 18.
Thus, the winder unit 4 of present embodiment only by importing to unit input part 18, just can with the posture adjustment for spool 21 be and the corresponding suitable posture of kind that supplies spool 21.Therefore, in the winder unit 4 of present embodiment, and compare, can improve operating efficiency by manually adjusting for the formation of the posture of spool 21.
According to second viewpoint of present embodiment, provide the automatic bobbin winder 1 of following formation.That is, this automatic bobbin winder 1 possesses winder unit 4, body control setup 7 and body input part 8.Body control setup 7 each winder unit 4 of control.Body input part 8 is configured on the body control setup 7, can import with for the relevant information of spool 21.And stepper motor control part 102 comes controlling and driving portion 200 according to the information that receives from body input part 8.
Thus, in the automatic bobbin winder 1 of present embodiment,, just can in each winder unit 4, carry out the posture adjustment that supplies spool 21 to a plurality of winders unit 4 only by body input part 8 is imported blanketly.Therefore, with for each winder unit 4 that automatic bobbin winder 1 possessed, carry out the formation of supplying with to winder unit 4 respectively and compare for the setting of the kind of spool 21 etc., can further improve operating efficiency.
Below, with reference to Figure 15～Figure 18 first variation of above-mentioned embodiment is described.Figure 15 is the block diagram of main composition of the winder unit 4 of expression first variation and second variation.Figure 16 is the diagram of circuit to the processing adjusted for the position of the unwinding side end of spool 21 of expression first variation.Figure 17 is the lateral plan for the forebody of the controlled state in position of the unwinding side end of spool 21 of expression first variation.Figure 18 is the latter half of lateral plan for the controlled state in position of the unwinding side end of spool 21 of expression first variation.
In addition, in this variation,, on accompanying drawing, give prosign, omit explanation sometimes identical with above-mentioned embodiment or similar parts.In addition, in this variation, observe for around the spool 21 for easy, and omit the diagram that locking apparatus 11 and conical surface portion detecting sensor 74 take place to prevent the yarn that contracts.
In the above-described embodiment, help the conical surface portion detecting sensor 74 of device 12 to detect by the unwinding sleeve and whether newly supplied with for spool 21, but in this variation, the detection that the bobbin detecting sensor 58 that is possessed by switching portion 68 inboards supplies spool 21.In addition, in this variation,, and, adjust position for the unwinding side end of spool 21 according to the testing result of position-detection sensor 59 not according to the testing result of conical surface portion detecting sensor 74.In addition, the unit controls portion 50 of the winder unit 4 of this variation becomes the formation that possesses calculating part 54 as shown in Figure 15.Below, specify the processing of adjusting for the position of the unwinding side end of spool 21.
Bobbin detecting sensor 58 is configured in the inboard of switching portion 68, so when newly having supplied with for spool 21 (S301), this confession spool 21 enters the detection range (with reference to Figure 17 (a)) of bobbin detecting sensor 58.The judging part 51 of unit controls portion 50 judges whether newly to have supplied with for spool 21 (S302) according to the testing result of this bobbin detecting sensor 58.In addition, judged whether newly to supply with, can similarly carry out with above-mentioned embodiment for the method for spool 21 and having judged the control of carrying out for unit controls portion 50 after the having or not of spool 21.
Whether unit controls portion 50 has newly supplied with the front and back that supply the judgement of spool 21 at judging part 51, makes bobbin maintaining part 110 to back side side oscillation (S303) by driving stepper motor 100.And, supply spool 21 to the edge-on time-out in the back side when making, position-detection sensor 59 detects the unwinding side end (with reference to Figure 17 (b)) of this confession spool 21.In addition, this position-detection sensor 59 has the detection range of linearity, and this detection range is configured to intersect with above-mentioned imaginary line L1.And the calculating part 54 that unit controls portion 50 is possessed is when calculating unwinding side end for spool 21 and being in by the position-detection sensor position of 59 detected moments (primary importance), from the pulse count (S304) of initial point.
And, when making bobbin maintaining part 110 further to back side side oscillation, the unwinding side end (with reference to Figure 18 (a)) that becomes and detect less than this confession spool 21 by position-detection sensor 59.When at this moment, calculating part 54 calculates unwinding side end for spool 21 and is in not by the position-detection sensor position of 59 detected moments (second place), from the pulse count (S305) of initial point.Afterwards, calculating part 54 calculate the primary importance and the second place midway location promptly the 3rd position from the pulse count (S306) of initial point.
And stepper motor control part 102 pulse count during according to the 3rd position that calculates drives stepper motor 100, makes bobbin maintaining part 110 to face side swing (S307; Figure 18 (b)).
Thus, the unwinding side end of confession spool 21 is aimed at the unwinding reference position.Therefore, the function that the unwinding sleeve helps device 12 can be brought into play aptly, movable part 72 and contacting can be prevented simultaneously for spool 21.
In addition, this midway location for example can think and will carry out the position of 2 five equilibriums between the primary importance and the second place, but is not limited thereto, and can adopt multiple position corresponding to layout.In addition, also can try to achieve the counting of pulse count by stepper motor control part 102 is counted to the pulse of stepper motor 100 outputs.
In addition, in this first variation, calculate primary importance, the second place and the 3rd position, but also can replace this method and use following method.That is, calculate primary importance, and become detect less than moment for the unwinding side end of spool 21 from this primary importance before, stepper motor control part 102 is counted to the pulse of stepper motor 100 outputs.And, can consider following method etc.:, carry out position alignment thus by half the cooresponding distance (rotating) that makes the pulse count that bobbin maintaining part 110 returns and count to face side.
Below, with reference to Figure 15 and Figure 19～Figure 21 second variation of above-mentioned embodiment is described.Figure 19 is the diagram of circuit to the processing adjusted for the position of the unwinding side end of spool 21 of expression second variation.Figure 20 is the lateral plan for the forebody of the controlled state in position of the unwinding side end of spool 21 of expression second variation.Figure 21 is the latter half of lateral plan for the controlled state in position of the unwinding side end of spool 21 of expression second variation.
In addition, in this variation,, on accompanying drawing, give prosign, omit explanation sometimes identical with above-mentioned embodiment or similar parts.In addition, in this variation, observe for around the spool 21, omit the diagram that locking apparatus 11 takes place to prevent the yarn that contracts for easy.In addition, the winder unit 4 of this variation also possesses calculating part 54 as shown in Figure 15.In this variation, the position of using conical surface portion detecting sensor 74 to adjust for the unwinding side end of spool 21.Below, specify the processing of adjusting for the position of the unwinding side end of spool 21.
Supplied with (S401 when the spool 21 when new; Figure 20 (a)), unit controls portion 50 makes bobbin maintaining part 110 to back side side oscillation (S402).Position (primary importance when at this moment, calculating part 54 calculates unwinding side end for spool 21 and is in beginning and detected by conical surface portion detecting sensor 74; Figure 20 (b)) time, from the pulse count (S403) of initial point.Then,, and calculate this confession spool 21 and be in the position (second place that becomes when not detected further to back side side oscillation for spool 21 by conical surface portion detecting sensor 74; Figure 21 (a)) time, from the pulse count (S404) of initial point.
And the midway location that calculating part 54 calculates the primary importance and the second place is the pulse count (S405) of the 3rd position from initial point.Afterwards, stepper motor control part 102 calculates final adjusting travel (S406) according to the 3rd position and the adjusting travel set based on the memory contents of storage part 52.And, decide the pulse count of exporting to stepper motor 100 according to this final adjusting travel.
And stepper motor control part 102 makes stepper motor 100 only drive the pulse count of decision, and bobbin maintaining part 110 is to back side sideway swivel (S407 thus; Figure 21 (b)).
Thus, the unwinding side end of confession spool 21 is aimed at the unwinding reference position.Therefore, the function that the unwinding sleeve helps device 12 can be brought into play aptly, movable part 72 and contacting can be prevented simultaneously for spool 21.
Preferred implementation of the present utility model and variation more than have been described, but above-mentioned configuration example changes as also can be as shown below.
In above-mentioned embodiment and variation, constitute,, before mistake is eliminated, do not carry out other processing, but can replace this formation and constitute, for example only carry out the supply again for spool 21 of pre-determined number being judged as when supplying with for spool 21.
In above-mentioned embodiment and variation, help at unwinding sleeve and to have used barrel-contoured movable part 72 in the device 12, but can replace this situation, and use plate member with bullport, by the movable part 72 of different shapes such as the wire guide member of moulding such as metal filament or polygon post parts.
In above-mentioned embodiment and variation, it is that the basis is set that the unwinding reference position helps device 12 with the unwinding sleeve, but the unwinding reference position is predefined target location to get final product, and the parts that become the setting basis of unwinding reference position are not limited to the unwinding sleeve and help device 12.The unwinding reference position for example also can be considered to be set on the winder unit 4 with type that unwinding sleeve helps device 12.Except helping device 12 with unwinding sleeve be the basis is set, the unwinding reference position for example also can be yarn 20 with respect to batch pipe 22 on the extended line of the center of double action the position or to the position from the plumb bob vertical of the guide member of the yarn channeling conduct of confession spool 21 unwindings.
In above-mentioned embodiment and variation, constitute, use stepper motor 100 to drive and discharge plate 40 and bobbin maintaining part 110 etc., but also can replace this formation and constitute, for example use servomotor, linear motor or voice coil motor to wait and drive power transfering part 120.
In above-mentioned embodiment and variation, conical surface portion detecting sensor 74, position-detection sensor 59 and bobbin detecting sensor 58 have been used the opto-electronic pickup of transmission-type, but also can replace this situation and constitute, and for example use reflective photoelectric sensor etc.In addition, also can replace constituting, detect for spool 21 as image, detect mobile or state thus for the conical surface portion of spool 21 by photographic camera by the formation that sensor detects for spool 21.
In above-mentioned embodiment and variation, tension applying device 13 has used the tension applying device of gate-type, but also can replace this situation and constitute, and for example uses the tension applying device of known disc type, gives predetermined tension force to the yarn that moves.
In above-mentioned embodiment and variation, the position probing of bobbin maintaining part 110 has been used the pulse of control step motor 100, but also can carry out position probing by servomotor is carried out controlled reset.In addition, the angle that also can the use angle sensor detects bobbin maintaining part 110.
In above-mentioned embodiment and variation, record the bobbin supply apparatus 60 that possesses bobbin magazine rotating disk 62, but as long as bobbin supply apparatus 60 is to supply to yarn 20 by the device in the desired location of unwinding for spool 21, then to be not limited to this formation.For example, also can constitute, possess and to load and to take in a plurality of storage members that supply the post shapes of spool 21, supply with for spool 21 from above-mentioned storage member.
In above-mentioned embodiment and variation, record the bobbin supply apparatus 60 that possesses bobbin magazine rotating disk 62, but the formation of bobbin supply apparatus 60 is not limited thereto.For example, bobbin supply apparatus 60 also can be pellet type for spool feedway 60, this pellet type for spool feedway 60 be, loaded pallet by bring conveyance by conveying for spool 21, supply with to the unwinding position thus.In possessing the winder unit 4 for spool feedway 60 of pellet type, by switching the conveyance direction of conveyer, position for the unwinding side end of spool 21 is moved up in front and back, and will aim at the target location for the position of the unwinding side end of spool 21.In addition, it is also conceivable that the tilting member that makes the pallet swing is set on the unwinding position,, the position of the unwinding side end that supplies spool 21 is aimed at the target location by on the unwinding position, making for spool 21 swings.

Claims (14)

1. winding unit is characterized in that possessing:
Predetermined member, regulation is for the posture of spool;
Drive division is for the posture to the locational afore mentioned rules parts of unwinding of the unwinding yarn that supplies spool is adjusted and driven; And
Control part is controlled above-mentioned drive division.
2. winding unit according to claim 1 is characterized in that,
Possess holding member, this holding member makes for spool to remain on the afore mentioned rules parts by the posture of change with respect to the afore mentioned rules parts thus,
Above-mentioned drive division has motor and the transmission of power of said motor is given the power transfering part of afore mentioned rules parts and above-mentioned holding member.
3. winding unit according to claim 2 is characterized in that,
Above-mentioned power transfering part possesses the regulation cam of the posture of change afore mentioned rules parts.
4. winding unit according to claim 3 is characterized in that,
Above-mentioned power transfering part possesses:
The regulation linkage part links with the afore mentioned rules parts; With
The regulation elastomeric element, to afore mentioned rules linkage part effect elastic force,
By the elastic force of afore mentioned rules elastomeric element, the afore mentioned rules linkage part is pushed on the afore mentioned rules cam.
5. winding unit according to claim 4 is characterized in that,
Above-mentioned power transfering part possesses the maintenance cam of the posture of the above-mentioned holding member of change,
By change the posture of above-mentioned holding member corresponding to the action of above-mentioned maintenance cam, the posture of afore mentioned rules parts is switched to the discharge posture of accepting posture, the locational unwinding posture of above-mentioned unwinding and supplying spool to discharge that supplies spool to accept thus.
6. winding unit according to claim 5 is characterized in that,
Above-mentioned power transfering part possesses:
Keep linkage part, with above-mentioned holding member interlock; With
Keep elastomeric element, to above-mentioned maintenance linkage part effect elastic force,
By the elastic force of above-mentioned maintenance elastomeric element, above-mentioned maintenance linkage part is pushed on the above-mentioned maintenance cam.
7. winding unit according to claim 6 is characterized in that,
Afore mentioned rules parts and above-mentioned holding member are supported to can rotating,
The direction that direction that the afore mentioned rules parts rotate by the elastic force of afore mentioned rules elastomeric element and above-mentioned holding member rotate by the elastic force of above-mentioned maintenance elastomeric element is same direction.
8. winding unit according to claim 7 is characterized in that,
Possess the discharge parts, these discharge parts are discharged when the afore mentioned rules parts are in above-mentioned discharge posture for spool,
Above-mentioned power transfering part possesses:
Outlet cam is used to change the posture of above-mentioned discharge parts; With
Discharge linkage part, with above-mentioned discharge parts interlock.
9. winding unit according to claim 8 is characterized in that,
Possess discharge elastomeric element to above-mentioned discharge linkage part effect elastic force,
By the elastic force of above-mentioned discharge elastomeric element, above-mentioned discharge linkage part is pushed on the above-mentioned outlet cam.
10. winding unit according to claim 8 is characterized in that,
Afore mentioned rules cam, above-mentioned maintenance cam and above-mentioned outlet cam are the cam connect mechanisms that drives integratedly via common axle drive shaft,
The afore mentioned rules cam of above-mentioned cam connect mechanism constitutes,
Carry out the regulation cam action zone of the posture adjustment of afore mentioned rules parts, be different from above-mentioned maintenance cam and change the maintenance cam action zone of posture of above-mentioned holding member and the outlet cam operating space that above-mentioned outlet cam changes the posture of above-mentioned discharge parts.
11. winding unit according to claim 9 is characterized in that,
Afore mentioned rules cam, above-mentioned maintenance cam and above-mentioned outlet cam are the cam connect mechanisms that drives integratedly via common axle drive shaft,
The afore mentioned rules cam of above-mentioned cam connect mechanism constitutes,
Carry out the regulation cam action zone of the posture adjustment of afore mentioned rules parts, be different from above-mentioned maintenance cam and change the maintenance cam action zone of posture of above-mentioned holding member and the outlet cam operating space that above-mentioned outlet cam changes the posture of above-mentioned discharge parts.
12. winding unit according to claim 10 is characterized in that,
Above-mentioned axle drive shaft is connected with said motor.
13. according to each described winding unit in the claim 1～12, it is characterized in that,
Each winding unit possesses the unit input part that can import with for the relevant information of spool,
Above-mentioned control part is controlled above-mentioned drive division according to the information that is input to the said units input part.
14. a Yarn winding machine is characterized in that,
Possess a plurality of according to each described winding unit in the claim 1～12,
This Yarn winding machine possesses:
The body control setup is controlled each winding unit; With
The body input part is configured in the above-mentioned body control setup, can import and the relevant information of confession spool,
Above-mentioned control part is controlled above-mentioned drive division according to the information that receives from above-mentioned body input part.
CN2011201379229U 2010-05-17 2011-05-04 Reeling unit and yarn reeling machine with same Expired - Lifetime CN202080774U (en)

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