CN103569789A - Yarn winding machine - Google Patents
Yarn winding machine Download PDFInfo
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- CN103569789A CN103569789A CN201310251664.0A CN201310251664A CN103569789A CN 103569789 A CN103569789 A CN 103569789A CN 201310251664 A CN201310251664 A CN 201310251664A CN 103569789 A CN103569789 A CN 103569789A
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- yarn
- unwinding
- spool
- qualities
- conical surface
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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
- B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
- B65H63/06—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to presence of irregularities in running material, e.g. for severing the material at irregularities ; Control of the correct working of the yarn cleaner
- B65H63/062—Electronic slub detector
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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
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/22—Guides for filamentary materials; Supports therefor adapted to prevent excessive ballooning of material
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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
- B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
- B65H63/08—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to delivery of a measured length of material, completion of winding of a package, or filling of a receptacle
- B65H63/086—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to delivery of a measured length of material, completion of winding of a package, or filling of a receptacle responsive to completion of unwinding of a package
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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
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
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- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Textile Engineering (AREA)
- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
An automatic winder (yarn winding machine) includes a transportation tray (39), a chase portion detecting sensor (74), a yarn quality measuring device, and a yarn quality inspecting section. A yarn supplying bobbin (15) is set in the transportation tray (39). The chase portion detecting sensor (74) detects an unwinding position of the yarn supplying bobbin (15) set in the transportation tray (39). The yarn quality measuring device measures quality of a yarn unwound from the yarn supplying bobbin (15). The yarn quality inspecting section manages the quality of the yarn in accordance with the unwinding position detected by the chase portion detecting sensor (74) and the quality of the yarn measured by the yarn quality measuring device.
Description
Technical field
The present invention relates generally to the Yarn winding apparatus that possesses yarn qualities determination part.
Background technology
In the past, be known to following spinning winder, it possesses: the yarn of weaving out of reeling also generates the spinning machine for spool; From form the automatic bobbin winder of package for spool unwinding yarn; And automatically will from the spinning unit of spinning machine, be delivered to the bobbin conveying mechanism of the winder unit of automatic bobbin winder for spool.This spinning winder is disclosed in TOHKEMY 2011-20837 communique.
The automatic bobbin winder that the spinning winder of TOHKEMY 2011-20837 communique possesses, possesses the fine hair test section of the fine hair amount that detects yarn at each winder unit.In addition, the rotating speed of automatic bobbin winder based on winding drum etc., detect and represent that yarn is from the unwinding length of yarn of the degree for spool unwinding.
Yet, be known to have tendency elongated along with unwinding length of yarn and that increase (with reference to Fig. 5 described later) from the fine hair amount of the yarn for spool unwinding.Aspect this, the automatic bobbin winder of TOHKEMY 2011-20837 communique makes fine hair amount and unwinding length of yarn set up corresponding relation.Therefore, conventionally can determine that the length length due to unwinding yarn increases fine hair amount or increases because other essential factor (damage of humidity, parts etc.) makes fine hair amount.
The disclosed automatic bobbin winder of TOHKEMY 2009-149404 communique, possesses auxiliary yarn from the apparatus for unwinding for unwinding spool.This apparatus for unwinding has unwinding parts and to for the thread layers end of spool that is the sensor that conical surface portion is detected.By this structure, the change in location of the conical surface portion that unwinding parts can cause according to the unwinding along with yarn declines.
But that supplies with to automatic bobbin winder is not limited to and is wound with enough yarns for spool.For example, automatic bobbin winder discharge unwinding midway for spool, but inferior for the no problem situation such as the quality of spool, can supply with leftover yarn quantity not sufficient for spool.
In this case, in the structure of TOHKEMY 2011-20837 communique, owing to cannot the situation for the leftover yarn quantity not sufficient of spool being determined, thus with supply be wound with enough yarns for spool time operate in the same manner.Therefore,, in the structure of TOHKEMY 2011-20837 communique, in the situation that determining more than fine hair amount, also only can know the long situation of unwinding length of yarn that occurred.That is, in the past, cannot correctly determine the reason that fine hair amount increases.
Summary of the invention
The present invention completes in view of above situation, its object is to provide a kind of Yarn winding apparatus, and this Yarn winding apparatus can considered according on the basis of the leftover yarn amount that infer for the unwinding position of spool and the inspection that correctly supplies the fine hair amount of spool.
Problem to be solved by this invention as mentioned above, next to describing for solving means and the effect thereof of this problem.
According to viewpoint of the present invention, provide the Yarn winding apparatus of following structure.That is, this Yarn winding apparatus possesses bobbin placement section, unwinding position detection part, yarn qualities determination part and yarn qualities inspection portion.Above-mentioned bobbin placement section is used for placing for spool.Above-mentioned unwinding position detection part is for detecting being positioned over the unwinding position for spool of above-mentioned bobbin placement section.Above-mentioned yarn qualities determination part is to measuring from the yarn qualities of the above-mentioned yarn for spool unwinding.The yarn qualities that above-mentioned yarn qualities inspection portion determines based on above-mentioned unwinding position detection part detected unwinding position and above-mentioned yarn qualities determination part, manages yarn qualities.
Thus, even in the situation that supply with leftover yarn quantity not sufficient for spool, the unwinding position for spool in the time of also can determining the mensuration of yarn qualities.Therefore, can suitably consider the inspection of the yarn qualities of unwinding position.Therefore, can omit the mensuration of the yarn qualities outside manufacturing line.
In above-mentioned Yarn winding apparatus, preferably be configured to, above-mentioned unwinding position detection part possesses conical surface portion detecting sensor, and this conical surface portion detecting sensor is followed the above-mentioned variation for the thread layers end of spool that is the position of conical surface portion and moved when unwinding operation, and detects above-mentioned conical surface portion.
Thus, the double part of doing unwinding position detection part of conical surface portion detecting sensor, is not used as unwinding position detection part thereby do not need to possess new sensor.Therefore, thus the structure that can simplify Yarn winding apparatus reduces cost.
In above-mentioned Yarn winding apparatus, be preferably configured to, possess alarm portion, the check result of this alarm portion based on above-mentioned yarn qualities inspection portion and extremely giving the alarm to yarn qualities.
Thus, operating personal can be held and produce abnormal winder unit, thereby the stage is carried out processing corresponding to the reason deteriorated with yarn qualities in early days.
In above-mentioned Yarn winding apparatus, be preferably configured to, possess bobbin change instruction unit, the check result of this bobbin change instruction unit based on above-mentioned yarn qualities inspection portion indicated the above-mentioned replacing for spool.
Thus, can prevent from continuing the ropy yarn of winding yarn.
In above-mentioned Yarn winding apparatus, be preferably following structure.That is, this Yarn winding apparatus possesses and produces tendency calculating part, the check result of this generations tendency calculating part based on a plurality of above-mentioned yarn qualities inspection portion and the generation of obtaining yarn qualities is inclined to.The quality of yarn is inclined to check in above-mentioned yarn qualities inspection portion based on above-mentioned generation.
Thus, only can distinguish on a part of winder unit yarn qualities occurs deteriorated or yarn qualities has occurred deteriorated on whole winder units.Therefore, can easily find the deteriorated generation reason of yarn qualities.
In above-mentioned Yarn winding apparatus, be preferably following structure.That is, this Yarn winding apparatus possesses apparatus for unwinding, and this apparatus for unwinding moves by the variation that makes unwinding parts follow the position of above-mentioned conical surface portion, thus the unwinding of the auxiliary above-mentioned yarn for spool.Above-mentioned apparatus for unwinding has: the step motor control portion that makes the stepping motor that above-mentioned unwinding parts move and the driving of controlling above-mentioned stepping motor.Above-mentioned step motor control portion has the count section that the pulse count to sending for above-mentioned stepping motor is driven is counted.The formation of above-mentioned unwinding position detection part also comprises above-mentioned step motor control portion and above-mentioned count section.
Thus, based on detecting in the conical surface portion detecting sensor pulse count sending before conical surface portion, just can detect unwinding position.In addition, owing to only calculating pulse count, just can detect unwinding position, therefore can make to process simple.
In above-mentioned Yarn winding apparatus, be preferably configured to, above-mentioned unwinding position detection part possesses leftover yarn quantity sensor, and this leftover yarn quantity sensor arranges a plurality of on unreeling direction, for detection of the above-mentioned unwinding position for spool.
Thus, the number of the leftover yarn quantity sensor that for example thread layers based on to for spool detects, can infer the position for the thread layers end of spool.Therefore,, even do not follow in the structure of variation of position of conical surface portion at apparatus for unwinding, also can detect unwinding position.
In above-mentioned Yarn winding apparatus, be preferably following structure.That is, this Yarn winding apparatus possesses apparatus for unwinding, and this apparatus for unwinding moves by making unwinding parts follow the above-mentioned variation for the thread layers end of spool that is the position of conical surface portion, thus the unwinding of the auxiliary above-mentioned yarn for spool.Above-mentioned leftover yarn quantity sensor by detect above-mentioned unwinding parts or with these unwinding parts position of mobile parts integratedly, detect the above-mentioned unwinding position for spool.
Thus, by detect above-mentioned unwinding parts or with these unwinding parts position of mobile parts integratedly, just can direct-detection unwinding position.
In above-mentioned Yarn winding apparatus, be preferably following structure.That is, above-mentioned possess the spinning machine of a plurality of spinning units and be wound with yarn for spool utilization.Above-mentioned bobbin placement section can be placed with above-mentioned for moving along transport path under the state of spool.Above-mentioned bobbin placement section possesses memory storage, and this memory storage is stored for the information that is wound with the above-mentioned spinning unit of yarn on spool determining above-mentioned.
Thus, can detect because specific spinning unit causes the situation that makes yarn qualities deteriorated, thereby can find more exactly the deteriorated reason of yarn qualities.
Accompanying drawing explanation
Fig. 1 means the integrally-built front view of the automatic bobbin winder that possesses winder unit of an embodiment of the invention.
Fig. 2 means the front view of the concise and to the point structure of winder unit.
Fig. 3 means the amplification stereogram of the structure of apparatus for unwinding.
Fig. 4 A means that Lift Part follows the concise and to the point lateral plan of the first state declining for the conical surface portion of spool.
Fig. 4 B means that Lift Part follows the concise and to the point lateral plan of the second state declining for the conical surface portion of spool.
Fig. 4 C means the concise and to the point lateral plan of the third state that Lift Part declines along with the conical surface portion for spool.
Fig. 5 means the diagram of curves of the correlativity of fine hair amount and unwinding position.
Fig. 6 A means the first concise and to the point lateral plan of other structure of unwinding position detection part.
Fig. 6 B means the second concise and to the point lateral plan of other structure of unwinding position detection part.
Fig. 6 C means the 3rd concise and to the point lateral plan of other structure of unwinding position detection part.
The specific embodiment
Next, with reference to accompanying drawing, the automatic bobbin winder of embodiments of the present invention is described.Fig. 1 means the front view of concise and to the point structure of the automatic bobbin winder 10 of present embodiment.
As shown in Figure 1, automatic bobbin winder (Yarn winding apparatus) 10 possesses and a plurality of winder units 11 of row arrangement, body control setup (producing tendency calculating part) 12, for spool feedway 13 and doffer 14, is used as main structure.
Each winder unit 11 is configured to, from for spool 15 unwinding yarns, while and the yarn 16 of unwinding is traversed be wound in mound bobbins 22.The mound bobbins that is wound with the state of yarn 16 is known as package 18.
To supplying with for spool 15 for spool feedway 13, this confession spool 15 utilizes the spinning unit of the graphic spinning machine of omission and is wound with yarn.
For between spool feedway 13 and each winder unit 11, be equipped with the confession spool transport path (transport path) 35 being formed by belt conveyor etc.This confession spool transport path 35 can have mounting the delivery tray (conveying body) 39 for spool 15 to be transported to each winder unit 11.
The above-mentioned spool feedway 13 that supplies is configured to: will load one by one on the basis on delivery tray 39 for spool 15, and will be for spool 15 to sending for spool transport path 35.By this structure, can will be supplied to each winder unit 11 for spool 15.
Next, with reference to Fig. 2, the structure of winder unit 11 is described.Fig. 2 means the front view of the concise and to the point structure of winder unit.
Each winder unit 11 possesses for yarn portion 20 and winder 21.
For yarn portion 20, be configured to, make the spool 15 that supplies that is positioned over delivery tray (bobbin placement section) 39 remain on the position of regulation.Thus, can be suitably from supplying spool 15 unwinding yarns 16.
In delivery tray 39, imbed the RF label (memory storage) 38 that can write suitable information.As the information that is stored in RF label 38, have and determine generation for the information (spindle numbering etc.) of the above-mentioned spinning unit of spool 15 and doff the enforcement moment etc.Bottom for spool transport path 35, is provided with RF reader 37 at each winder unit 11.RF reader 37 sends via unit controls portion 50 (bobbin change instruction unit) (or directly) information obtaining from RF label 38 to body control setup 12.
Winder 21 possesses reel cage 23 and winding drum 17.
Winding drum 17 for while make yarn 16 traversing on the surface of package 18, make above-mentioned package 18 rotations.Winding drum 17 is driven by package drive motor 19 and rotates.Under the state contacting with winding drum 17 in the periphery that makes package 18, by this winding drum 17 is rotarilyd actuate, can make the driven rotation of package 18.In addition, at the outer peripheral face of this winding drum 17, be formed with the screw-shaped groove (omitting diagram) that traverses.From the yarn 16 for spool 15 unwindings, due to above-mentioned, traverse groove and with certain width traversing (traversing), be wound in the surface of package 18 on one side on one side.Thus, can form and there is the wide package of certain volume 18.
In addition, each winder unit 11 possesses warning light (alarm portion) 51 in the front of this winder unit 11.Warning light 51 can receive signal from unit controls portion 50 and body control setup 12.Body control setup 12 or unit controls portion 50, exist abnormal in the situation that determining winder unit 11, makes warning light 51 with colour light emittings different when common.
Each winder unit 11 is configured to, and in the yarn travel path between confession yarn portion 20 and winder 21, from confession yarn portion 20 1 sides, disposes successively apparatus for unwinding 24, tension applying device 25, Yarn connecting device 26 and yarn qualities determinator (yarn qualities determination part) 31.In addition in the following description, sometimes the upstream side of the direct of travel of yarn 16 and downstream are only called " upstream side " and " downstream ".
Apparatus for unwinding 24 possesses the movable member (unwinding parts) 72 that can cover for the core pipe of spool 15.Movable member 72 is configured to approximate tubular, and is configured to contact with the air ring that is formed at the thread layers top that supplies spool 15.In addition, air ring refers to the part swinging due to centnifugal force from the yarn 16 for spool 15 unwindings.By making movable member 72 these air rings of contact, to the yarn 16 of the part of this air ring, give tension force thus, and prevent that yarn 16 from excessively swinging.Thus, can be from supplying spool 15 suitably by these yarn 16 unwindings.In addition, the detailed structure of apparatus for unwinding 24 refers to aftermentioned.
25 pairs of yarns of advancing 16 of tension applying device are given the tension force of regulation.In present embodiment, the door type structure that tension applying device 25 configures movable broach by the broach with respect to fixing forms.The broach of drawer at movable side is biased, so that broach is each engagement.By making yarn 16 crooked on one side by between the broach under engagement on one side, to this yarn 16, give suitable tension force thus, thereby can improve the quality of package 18.But tension applying device 25 is not limited to above-mentioned door type structure, for example, can adopt tray type structure.
When the yarn 16 between spool 15 and package 18 becomes off-state due to some reason, Yarn connecting device 26 carries out Yarn connecting by the yarn under working for spool 15 1 sides and the upper yarn of package 18 1 sides.In the present embodiment, Yarn connecting device 26 is configured to and utilizes the rotary air stream produced by pressurized air and make the yarn ends device of splicer of twisted each other.But Yarn connecting device 26 is not limited to above-mentioned device of splicer, such as adopting mechanical type knotter etc.
If yarn 16 is cut off device and cuts off, by yarn under working seizure parts 29 and upper yarn, catch parts 30 and catch yarn 16, and carry out Yarn connecting by Yarn connecting device 26.
Particularly, upper yarn catches parts 30 and is connected with negative pressure source, and is configured to and can centered by axle 41, rotates.Thus, can obtain the yarn ends of the yarn 16 of package 18 1 sides, and this yarn 16 is imported to Yarn connecting device 26.Equally, yarn under working catches parts 29 and is connected with negative pressure source, and is configured to and can rotates by axle 42.Catch thus for the yarn (yarn under working) of spool 15 1 sides and it is guided to Yarn connecting device 26.
By drive Yarn connecting device 26 under this state, upper yarn and yarn under working are carried out to Yarn connecting, thereby make yarn 16 become continuous state between for spool 15 and package 18.Can start again thus to package 18 winding yarns 16.
By with upper type, thereby can on mound bobbins 22, form packages 18 by winding yarn 16.
Next, the detailed structure of apparatus for unwinding 24 is described.Fig. 3 means the amplification stereogram of the structure of apparatus for unwinding 24.Fig. 4 A, Fig. 4 B, Fig. 4 C mean that Lift Part 73 follows the concise and to the point lateral plan of situation about declining for the 15a of conical surface portion of spool 15.
As shown in Figure 3, apparatus for unwinding 24 possesses fixed parts 71, movable member 72, Lift Part 73 and conical surface portion detecting sensor 74.
Stepping motor 79 is electrically connected to step motor control portion 83.This step motor control portion 83 carrys out control step motor 79 by transmitted signal.Step motor control portion 83 is connected with unit controls portion 50.In addition, step motor control portion 83 possesses count section 84.The pulse count that 84 pairs of step motor control portions 83 of count section send is counted.
Propulsive effort switching mechanism 85 is for being converted to the power of the hand of rotation of stepping motor 79 power of rectilinear direction, and it possesses installing component 75 and threaded shaft 77.Threaded shaft 77 configures towards above-below direction (supplying the axial of spool 15), and is supported to and can rotates.
Installing component 75 is connected with Lift Part 73.On installing component 75, have tapped bore, by threaded shaft 77 and this tapped bore are threadedly engaged with, thereby installing component 75 is installed on to threaded shaft 77.At a side end of threaded shaft 77, link the motor shaft that has stepping motor 79.In addition, installing component 75 is the movement to hand of rotation by suitable mechanics limit, so that it does not rotate integratedly with threaded shaft 77.
By this structure, if stepping motor 79 drives, make threaded shaft 77 rotation, make installing component 75 and Lift Part 73 along the axis direction of threaded shaft 77 towards above or below move.
Like this, Lift Part 73 is configured to and can above moves above-below direction (supplying the axial of spool 15).In addition, because movable member 72 and Lift Part 73 form, so movable member 72 moves integratedly with Lift Part 73.As shown in Figure 3, Lift Part 73 possesses the conical surface portion detecting sensor 74 for detection of the 15a of conical surface portion for spool 15.The 15a of conical surface portion refers to the thread layers end for spool 15 occurring along with the carrying out of coiling action.Conical surface portion detecting sensor 74 is configured to the through mode opto-electronic pickup with light-projecting portion 74a and photographic department 74b.The detection signal that conical surface portion detecting sensor 74 detects is transfused to unit controls portion 50.
The detection signal of step motor control portion 83 based on conical surface portion detecting sensor 74 and make Lift Part 73 actions, thus can make movable member 72 be positioned to leave the position (with reference to Fig. 4 A) of the 15a of conical surface portion predetermined distance.For step motor control portion 83, even in the situation that make the position of the 15a of conical surface portion decline for spool 15 unwindings, because the detection signal based on conical surface portion detecting sensor 74 makes Lift Part 73, decline, therefore also can make the distance of the 15a of conical surface portion and movable member 72 be always constant (with reference to Fig. 4 B and Fig. 4 C).
Thus, when for spool 15 unwinding, can suitably be limited in yarn 16 from the air ring of the position generation of the 15a of conical surface portion separation, thereby Yi Bian can the tension force of the yarn 16 from for spool 15 unwindings be remained to constant, the operation of reeling on one side.
In addition, conical surface portion detecting sensor 74 is installed on this Lift Part 73, can be detected by 74 couples of 15a of conical surface portion of conical surface portion detecting sensor.In addition, by omitting graphic origin sensor etc., on stepping motor 79, be set with initial point.For count section 84, start the 15a of conical surface portion to be detected to conical surface portion detecting sensor 74 from this origin position till during, to for the pulse count that step motor control portion 83 that Lift Part 73 moves sends is counted.That is, it is basis that the pulse count that count section 84 counted out be take in step motor control portion 83, can hold the amount of movement of Lift Part 73.The amount of movement that step motor control portion 83 moves from above-mentioned origin sensor based on Lift Part 73, just can detect the position of carrying out unwinding (unwinding position) for spool 15.Like this, in the present embodiment, owing to utilizing conical surface portion detecting sensor 74, step motor control portion 83 and count section 84 to detect unwinding position, therefore by these parts, form unwinding position detection part 80.
Step motor control portion 83 is by 52 transmissions to yarn qualities inspection portion of the detected unwinding position for spool 15.The management of yarn qualities is carried out in yarn qualities inspection portion 52.Yarn qualities inspection portion 52 is for example based on unwinding position and the testing result that receives from handling part 33, and checks whether fine hair amount more.
Below, with reference to Fig. 5, the inspection method of fine hair amount is described.Fig. 5 means the figure of the correlativity of fine hair amount and unwinding position.
As shown in Figure 5, known existence is inclined to as follows, that is, for the leftover yarn amount of spool 15 less and unwinding position more decline (unwinding length of yarn is longer), fine hair amount more increases (with reference to Fig. 5).Therefore in the situation that carry out the inspection of fine hair amount, threshold value is non-constant, be preferably, in the many situations (situation that unwinding length of yarn is short) of leftover yarn amount, set the threshold to lowlyer, in and situation (situation that unwinding length of yarn is long) that Lift Part 73 declines few in leftover yarn amount, set the threshold to higher.
But, as described above, supply with sometimes the confession spool 15 of leftover yarn quantity not sufficient.For example, in the situation that the new unwinding length of yarn of supplying with Fig. 5 is B for spool 15, in automatic bobbin winder in the past, be to carry out control identical when to supply with unwinding length of yarn be A for spool 15.That is the threshold value while, using unwinding length of yarn for A is judged.Its result, no matter whether fine hair amount is in common scope, is all judged to be fine hair amount many.
This aspect, in the present embodiment, in the situation that newly to have supplied with unwinding length of yarn be B for spool 15, apparatus for unwinding 24 declines Lift Part 73, until conical surface portion detecting sensor 74 detects the 15a of conical surface portion.And the unwinding position for spool 15, based on the pulse count (pulse count that count section 84 counts out) sending before the 15a of conical surface portion being detected, is detected by step motor control portion 83.That is,, in the structure of present embodiment, in the situation that newly to have supplied with unwinding length of yarn be B for spool 15, also can detect exactly unwinding position.
Therefore, yarn qualities inspection portion 52 is being supplied with for after spool 15, and corresponding threshold value while utilizing with unwinding length of yarn as B, just can judge fine hair amount.Therefore can correctly check that whether fine hair amount is many.
Yarn qualities inspection portion 52, in the situation that detected fine hair amount surpasses threshold value, by this context notification unit controls portion 50 and body control setup 12.
Unit controls portion 50 changes the bright light color of warning light 51, sends abnormal alarm has occurred.In addition, report method is any, also can report extremely by alarm sound, can also show at the display part of body control setup 12 the spindle numbering of this winder unit 11 etc.Thus, by operating personal, there is determining of abnormal reason and process.In addition, if from yarn qualities inspection portion 52 notice fine hair amounts abnormal, replace abnormal report or in addition, unit controls portion 50 indicates to discharges confession spool 15.
If 52 notice fine hair amounts is abnormal from yarn qualities inspection portion, 12 pairs of these winder units 11 of body control setup are determined.Then body control setup 12 carries out the value of the RF label 38 of the delivery tray 39 that (having carried out) reel based on winder unit 11, determines and has generated the spinning unit of confession spool 15 and stored.
In addition, yarn qualities inspection portion 52 also can be configured to detected fine hair amount is sent to body control setup 12.In this structure, the fine hair amount of body control setup 12 based on receiving from a plurality of yarn qualities inspection portion 52, calculates the generation of fine hair amount integral body and is inclined to.In addition, above-mentioned threshold value also can decide based on this generation tendency.In this structure, due to can be in winder unit 11 fine hair amount relatively to each other, so can determine by winder unit 11 and cause that fine hair amount increases or because the whole common reason (humidity etc.) of automatic bobbin winder 10 increases fine hair amount.
As described above, the automatic bobbin winder 10 of present embodiment possesses: delivery tray 39, conical surface portion detecting sensor 74, yarn qualities determinator 31 and yarn qualities inspection portion 52.Delivery tray 39 is for placing for spool 15.Conical surface portion detecting sensor 74 is for detection of the unwinding position for spool 15 that is positioned over delivery tray 39.Yarn qualities determinator 31 is for measuring from the yarn qualities of the yarn 16 for spool 15 unwindings.The yarn qualities that yarn qualities inspection portion 52 determines based on conical surface portion detecting sensor 74 detected unwinding positions and yarn qualities determinator 31, manages yarn qualities.
Thus, even if in the situation that supplied with the confession spool 15 of leftover yarn quantity not sufficient, the unwinding position for spool 15 in the time of also can determining mensuration yarn qualities.Therefore can suitably consider the inspection of the yarn qualities of unwinding position.
In addition, the automatic bobbin winder 10 of present embodiment possesses apparatus for unwinding 24, this apparatus for unwinding 24 moves by movable member 72 is followed for the variation of the thread layers end of spool 15 that is the position of the 15a of conical surface portion, thus the unwinding of the auxiliary yarn for spool 15.Conical surface portion detecting sensor 74 not only, for the detection of unwinding position, is also brought into play function as move the sensor of detection cone face 15a together with movable member 72 when unwinding operation.
Thus, conical surface portion detecting sensor 74 has unwinding position detection part and the auxiliary both sides' of unwinding function concurrently, thereby can reduce the number of sensor.In addition, from existing structure, do not increase new equipment and just can detect unwinding position.
In addition, the automatic bobbin winder 10 of present embodiment possesses body control setup 12, the check result of this body control setup 12 based on a plurality of yarn qualities inspection portion 52 and obtain the generation tendency of yarn qualities.
Thus, can distinguish yarn qualities only produces deteriorated or yarn qualities and on whole winder units 11, produces deteriorated on a part of winder unit 11.Therefore can easily find the deteriorated generation reason of yarn qualities.
Next, the variation of above-mentioned embodiment is described.Fig. 6 A, Fig. 6 B, Fig. 6 C mean the concise and to the point lateral plan of other structure of unwinding position detection part.In addition, in this variation, there is following situation, that is, and the identical or similar parts identical Reference numeral of mark in the accompanying drawings to the embodiment with above-mentioned, and description thereof is omitted.
The unwinding position detection part 80 of above-mentioned embodiment is configured to by conical surface portion detecting sensor 74, step motor control portion 83 and count section 84 and detects the unwinding position for spool 15.On the other hand, the unwinding position detection part 80 of this variation detects the unwinding position for spool 15 by a plurality of leftover yarn quantity sensors 91,92,93 as optical pickocff.
As shown in Fig. 6 A, Fig. 6 B, Fig. 6 C, leftover yarn quantity sensor 91,92,93 is in the upper and row arrangement of above-below direction (for axial, the unreeling direction of spool 15).In addition, leftover yarn quantity sensor 91,92,93 is configured to not detect the core tube portion of confession spool 15 but detects thread layers part.Therefore the detection signal based on leftover yarn quantity sensor 91,92,93, just can detect the unwinding position for spool 15.
For example, under the state shown in Fig. 6 A, leftover yarn quantity sensor 91,92,93 all detects thread layers.Thus, the known unwinding location comparison for spool 15 is high.Under the state shown in Fig. 6 B, leftover yarn quantity sensor 92,93 detects thread layers.Hence one can see that supplies the unwinding position of spool 15 to decline.Under the state shown in Fig. 6 C, only leftover yarn quantity sensor 93 detects thread layers.Hence one can see that supplies the unwinding position of spool 15 further to decline.
In this variation, for example, in leftover yarn quantity sensor 91,92,93, when all thread layers being detected for three, only two while thread layers being detected, only one while thread layers being detected, can change above-mentioned threshold value.Even thus in the situation that newly supplied with leftover yarn amount less for spool 15, also can carry out the judgement of the fine hair amount based on unwinding position.
In this variation, thread layers for spool 15 is detected, but also can be configured to, utilize equal sensor, to the movable member 72 of apparatus for unwinding 24 or with movable member 72, detect the position of mobile parts (Lift Part 73 and installing component 75 etc.) integratedly.
In addition, also can be configured to, only possess leftover yarn quantity sensor 92, the leftover yarn quantity sensor 92 of take is benchmark while thread layers not detected, measures fine hair amount.Can utilize thus the identical spool 15 that supplies in unwinding position to measure each other fine hair amount, thereby can judge exactly that whether fine hair amount is abnormal.
To of the present invention, be preferred embodiment illustrated above, but said structure for example can change as follows.
The structure that detects the unwinding position that supplies spool 15 is not defined in optical pickocff as described above.For example, also can, by utilizing the shootings such as photographic camera for spool 15 and carrying out image processing, detect unwinding position.
In the above-described embodiment, the processing equipment such as handling part 33, yarn qualities inspection portion 52, unit controls portion 50, body control setup 12 are illustrated, but which kind of processing which processing equipment carries out, are not limited to the illustrated example of above-mentioned embodiment.For example, also can not utilize yarn qualities inspection portion 52 to carry out the judgement of fine hair amount, but utilize body control setup 12 to carry out the judgement of fine hair amount.In addition, yarn qualities inspection portion 52 is not limited to the structure being arranged in unit controls portion 50, also can arrange separately.
In the above-described embodiment, by stepping motor 79 and propulsive effort switching mechanism 85 etc., apparatus for unwinding 24 is moved, but also can apparatus for unwinding 24 be moved with cylinder.In this case, also utilize a plurality of optical sensors same as described above, detect for the thread layers of spool 15 detect movable member 72 or with movable member 72 mobile parts (also comprising the parts that form cylinder) integratedly, thereby can detect unwinding position.
In the above-described embodiment, winder 21 is to make the traversing structure of yarn 16 by winding drum 17, but can be also for example to make the traversing structure of yarn 16 by arm-type transversing mechanism.
For supply with the structure of spool 15 to automatic bobbin winder 10 for, be not limited to pellet type, also can bobbin magazine formula bobbin supply apparatus be set at each winder unit 11.
The present invention, so long as the structure of measuring being wound in the yarn qualities of the yarn that supplies spool is not limited to automatic bobbin winder 10, also can be applicable to other Yarn winding apparatus.
Claims (9)
1. a Yarn winding apparatus, is characterized in that, possesses:
Bobbin placement section, this bobbin placement section is used for placing for spool;
Unwinding position detection part, this unwinding position detection part detects being positioned over the unwinding position for spool of described bobbin placement section;
Yarn qualities determination part, this yarn qualities determination part is to measuring from the yarn qualities of the described yarn for spool unwinding; And
Yarn qualities inspection portion, the yarn qualities that this yarn qualities inspection portion determines based on described unwinding position detection part detected unwinding position and described yarn qualities determination part, manages yarn qualities.
2. Yarn winding apparatus according to claim 1, is characterized in that,
Described unwinding position detection part possesses conical surface portion detecting sensor, and when unwinding operation, this conical surface portion detecting sensor is followed the described variation for the thread layers end of spool that is the position of conical surface portion and moved, and detects described conical surface portion.
3. Yarn winding apparatus according to claim 1 and 2, is characterized in that,
Possesses alarm portion, the check result of this alarm portion based on described yarn qualities inspection portion and extremely giving the alarm to yarn qualities.
4. according to the Yarn winding apparatus described in any one in claim 1～3, it is characterized in that,
Possess bobbin change instruction unit, the check result of this bobbin change instruction unit based on described yarn qualities inspection portion indicated the described replacing for spool.
5. according to the Yarn winding apparatus described in any one in claim 1～4, it is characterized in that,
Possess and produce tendency calculating part, the check result of this generations tendency calculating part based on a plurality of described yarn qualities inspection portion and the generation of obtaining yarn qualities is inclined to,
Described yarn qualities inspection portion is inclined to based on described generation, checks the quality of yarn.
6. according to the Yarn winding apparatus described in any one in claim 2～5, it is characterized in that,
Possess apparatus for unwinding, this apparatus for unwinding moves by the variation that makes unwinding parts follow the position of described conical surface portion, thus the unwinding of the auxiliary described yarn for spool,
Described apparatus for unwinding has: make the step motor control portion of the stepping motor that described unwinding parts move and the driving of controlling described stepping motor,
Described step motor control portion has count section, and this count section is counted the pulse count sending for driving described stepping motor,
The formation of described unwinding position detection part also comprises: described step motor control portion and described count section.
7. Yarn winding apparatus according to claim 1, is characterized in that,
Described unwinding position detection part possesses leftover yarn quantity sensor, and this leftover yarn quantity sensor is provided with a plurality of on unreeling direction, for detection of the described unwinding position for spool.
8. Yarn winding apparatus according to claim 7, is characterized in that,
Possess apparatus for unwinding, this apparatus for unwinding moves by making unwinding parts follow the described variation for the thread layers end of spool that is the position of conical surface portion, thus the unwinding of the auxiliary described yarn for spool,
Described leftover yarn quantity sensor, by detecting the position of mobile parts integratedly to described unwinding parts or with these unwinding parts, detects the described unwinding position for spool.
9. according to the Yarn winding apparatus described in any one in claim 1～8, it is characterized in that,
The described spool that supplies is wound with yarn by possessing the spinning machine of a plurality of spinning units,
Described bobbin placement section is being placed under the described confession state of spool and can moving along transport path,
Described bobbin placement section possesses memory storage, and this memory storage is stored for the information that is wound with the described spinning unit of yarn on spool determining described.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012-167376 | 2012-07-27 | ||
| JP2012167376A JP2014024655A (en) | 2012-07-27 | 2012-07-27 | Yarn winder |
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| Publication Number | Publication Date |
|---|---|
| CN103569789A true CN103569789A (en) | 2014-02-12 |
| CN103569789B CN103569789B (en) | 2017-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310251664.0A Active CN103569789B (en) | 2012-07-27 | 2013-06-24 | Yarn winding apparatus |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2690048B1 (en) |
| JP (1) | JP2014024655A (en) |
| CN (1) | CN103569789B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107620138A (en) * | 2016-07-14 | 2018-01-23 | 村田机械株式会社 | For yarn bobbin direction-changing device and supply yarn bobbin discharger |
| CN108069283A (en) * | 2016-11-12 | 2018-05-25 | 江苏神王集团钢缆有限公司 | A kind of steel wire rope coiler |
| CN108861860A (en) * | 2018-05-18 | 2018-11-23 | 江南大学 | A kind of system and method for detection pipe yarn quality |
| CN109159305A (en) * | 2018-11-09 | 2019-01-08 | 王朝阳 | The self-induction automatic reverse rope saw cut applied to stone material, quarry stone |
| CN109249540A (en) * | 2018-10-30 | 2019-01-22 | 王朝阳 | The twin-roll automatic reverse rope saw cut applied to concrete, stone material |
| CN109291258A (en) * | 2018-11-09 | 2019-02-01 | 王朝阳 | Sawing method applied to the swing commutation rope saw that stone material, quarry stone are cut |
| CN110713075A (en) * | 2019-09-27 | 2020-01-21 | 郑培智 | Spinning yarn guide wheel |
| CN111272057A (en) * | 2020-03-31 | 2020-06-12 | 佛山科学技术学院 | Active displacement sensor system, control method and storage medium |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016115256A1 (en) | 2016-08-17 | 2018-02-22 | Saurer Germany Gmbh & Co. Kg | Workplace of a cheese-producing textile machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5142159A (en) * | 1989-12-21 | 1992-08-25 | W. Schlafhorst Ag & Co. | Method and apparatus for volume or size detection of a yarn package and for deriving confined control processes therefrom |
| EP1813563A2 (en) * | 2006-01-31 | 2007-08-01 | Murata Kikai Kabushiki Kaisha | Yarn winding device |
| CN102471009A (en) * | 2009-07-17 | 2012-05-23 | 村田机械株式会社 | Management system for fine spinning winder and fine spinning winder |
| CN102612478A (en) * | 2009-11-18 | 2012-07-25 | 村田机械株式会社 | Bobbin winder |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD252592A1 (en) * | 1986-09-17 | 1987-12-23 | Textima Veb K | METHOD AND APPARATUS FOR CONTACTLESS RECORDING OF THE LEVEL OF FILLING ON PRE-GROOVE HUELS |
| JPH03249067A (en) * | 1990-02-23 | 1991-11-07 | Murata Mach Ltd | Method for taking up package |
| JP2009149404A (en) | 2007-12-20 | 2009-07-09 | Murata Mach Ltd | Unwinding auxiliary device and automatic winder equipped with it |
-
2012
- 2012-07-27 JP JP2012167376A patent/JP2014024655A/en active Pending
-
2013
- 2013-06-24 CN CN201310251664.0A patent/CN103569789B/en active Active
- 2013-07-10 EP EP13175876.5A patent/EP2690048B1/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5142159A (en) * | 1989-12-21 | 1992-08-25 | W. Schlafhorst Ag & Co. | Method and apparatus for volume or size detection of a yarn package and for deriving confined control processes therefrom |
| EP1813563A2 (en) * | 2006-01-31 | 2007-08-01 | Murata Kikai Kabushiki Kaisha | Yarn winding device |
| CN102471009A (en) * | 2009-07-17 | 2012-05-23 | 村田机械株式会社 | Management system for fine spinning winder and fine spinning winder |
| CN102612478A (en) * | 2009-11-18 | 2012-07-25 | 村田机械株式会社 | Bobbin winder |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107620138A (en) * | 2016-07-14 | 2018-01-23 | 村田机械株式会社 | For yarn bobbin direction-changing device and supply yarn bobbin discharger |
| CN108069283A (en) * | 2016-11-12 | 2018-05-25 | 江苏神王集团钢缆有限公司 | A kind of steel wire rope coiler |
| CN108861860A (en) * | 2018-05-18 | 2018-11-23 | 江南大学 | A kind of system and method for detection pipe yarn quality |
| CN108861860B (en) * | 2018-05-18 | 2020-03-06 | 江南大学 | System and method for detecting quality of spun yarn bobbin |
| CN109249540A (en) * | 2018-10-30 | 2019-01-22 | 王朝阳 | The twin-roll automatic reverse rope saw cut applied to concrete, stone material |
| CN109159305A (en) * | 2018-11-09 | 2019-01-08 | 王朝阳 | The self-induction automatic reverse rope saw cut applied to stone material, quarry stone |
| CN109291258A (en) * | 2018-11-09 | 2019-02-01 | 王朝阳 | Sawing method applied to the swing commutation rope saw that stone material, quarry stone are cut |
| CN110713075A (en) * | 2019-09-27 | 2020-01-21 | 郑培智 | Spinning yarn guide wheel |
| CN110713075B (en) * | 2019-09-27 | 2021-04-02 | 郑培智 | Spinning yarn guide wheel |
| CN111272057A (en) * | 2020-03-31 | 2020-06-12 | 佛山科学技术学院 | Active displacement sensor system, control method and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103569789B (en) | 2017-06-30 |
| EP2690048A3 (en) | 2015-11-18 |
| JP2014024655A (en) | 2014-02-06 |
| EP2690048A2 (en) | 2014-01-29 |
| EP2690048B1 (en) | 2018-05-02 |
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