CN103420225A - Yarn winding apparatus - Google Patents
Yarn winding apparatus Download PDFInfo
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- CN103420225A CN103420225A CN2013100905625A CN201310090562A CN103420225A CN 103420225 A CN103420225 A CN 103420225A CN 2013100905625 A CN2013100905625 A CN 2013100905625A CN 201310090562 A CN201310090562 A CN 201310090562A CN 103420225 A CN103420225 A CN 103420225A
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- yarn
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- thickness
- weight
- winder
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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
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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
- B65H63/084—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 a predetermined weight of the 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)
- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention provides a yarn winding apparatus. A winding unit (2) of an automatic winder (1) includes a yarn supplying section (11), a winding section (13) that winds a yarn (Y) supplied from the yarn supplying section (11) around a winding tube into a package, a yarn clearer (22) that detects thickness of the yarn (Y) wound by the winding section (13), and a unit controller (26). The unit controller (26) includes a yarn length calculating section (41) that calculates the length of the yarn (Y) wound around the winding tube and a weight calculating section (42) that calculates a yarn weight of the package. The weight calculating section (42) calculates the yarn weight of the package based on the thickness of the yarn (Y) detected by the yarn clearer (22), the length of the yarn (Y) detected by the yarn length calculating section (41), and information on the specific gravity of the yarn (Y).
Description
Technical field
The present invention relates to winding yarn and form the yarn take-up device of package.
Background technology
Disclose the automatic bobbin winder that has possessed a plurality of winder units in TOHKEMY 2007-100235 communique.Each winder unit utilization traverse the cylinder make to be wound on the mound bobbins that is supported on reel cage while traversing from the yarn of yarn feeding spool unwinding, thereby formation package.
In addition, the automatic bobbin winder of TOHKEMY 2007-100235 communique is for the deviation of weight of the package that suppresses to be rolled into and carry out following processing.At first, for each winder unit, assert the yarn amount of regulation of having reeled when mound bobbins rotates to total revolution corresponding with the governing criterion gravimetric value in package, and finish to reel.Next, make doffer move to the winder unit of the coiling that finishes package and unload the package of the yarn amount that is wound with regulation from reel cage, and the Weight measurement device that utilizes doffer to possess is measured the weight of the package of the yarn amount that is wound with regulation.And, poor according to the weight determined and above-mentioned standard weight value, value when the next package of this winder unit is reeled, finish total revolution of judging for reeling is revised.
But the thickness of yarn that in fact is wound in mound bobbins is non-constant.For example, there is very big-difference in the thickness that the factor etc. of manufacturing the spun yarn pusher side of yarn feeding spool may cause being wound in the yarn of each yarn feeding spool.In this case, when changing the yarn feeding spool, the thickness of the yarn be wound before and after this replacing alters a great deal.In addition, in a yarn feeding spool, also exist the thickness of yarn to change.Therefore, as above-mentioned TOHKEMY 2007-100235 communique is put down in writing, the gravimetry result of the package based on being rolled into last time to total revolution of the package in current coiling (, the length of the yarn be wound) revised, nonetheless, different with the thickness of yarn in current coiling if reeled last time, the weight of the package be rolled into specifically can produce deviation with std wt.Therefore, be to suppress fully the deviation of weight between package hardly.
Summary of the invention
The object of the present invention is to provide the yarn take-up device that can form the package that weight is identical.
Yarn take-up device of the present invention is characterised in that to have: yarn feeder; Winder, it is reeled and is formed package the yarn of supplying with from above-mentioned yarn feeder; The thickness of yarn test section, its thickness to the yarn that is wound into above-mentioned package is detected; The length of yarn test section, its length to the yarn that is wound into above-mentioned package is detected; Yarn proportion maintaining part, its information to the proportion about above-mentioned yarn is kept; And weight calculating part, it,, according to by the thickness of the detected yarn of above-mentioned thickness of yarn test section, by the length of the detected yarn of above-mentioned length of yarn test section and the information about above-mentioned proportion that is held in above-mentioned yarn proportion maintaining part, calculates the yarn weight of the above-mentioned package formed by above-mentioned winder.
In the present invention, the reel for yarn carried out in winder around in, detect the thickness of the yarn that is wound into package by the thickness of yarn test section.In addition, detect till current time by the length of yarn test section length that is wound into the yarn of package.Therefore, can use the information about the proportion of yarn to the information of above-mentioned thickness of yarn and length of yarn, calculate accurately till current time the weight that is wound into yarn package, package.Thus, can be so that the identical mode of the weight of the package be rolled into manages (weight management).
The accompanying drawing explanation
Fig. 1 is the front view of the related automatic bobbin winder of present embodiment.
Fig. 2 is the front view of a winder unit of automatic bobbin winder.
Fig. 3 is the block diagram that roughly means the electric structure of automatic bobbin winder.
Fig. 4 is the diagram of circuit of the reel for yarn of winder unit around processing.
The specific embodiment
Next, embodiments of the present invention are described.Present embodiment is an example that applies the present invention to possess the automatic bobbin winder of a plurality of winder units, and above-mentioned winder unit will be around in mound bobbins and form package from the reel for yarn of yarn feeding spool unwinding.Fig. 1 is the front view of the related automatic bobbin winder of present embodiment, and Fig. 2 is the front view of a winder unit of automatic bobbin winder.
As shown in Figure 1, automatic bobbin winder 1(yarn take-up device) possess: a plurality of winder units 2, their spread configurations are on the left and right directions of Fig. 1; Doffer 3, it arranges in the mode that can move freely on the spread configuration direction of above-mentioned a plurality of winder units 2 along above-mentioned a plurality of winder units 2; And board control setup 4, it carries out the integral body of automatic bobbin winder 1 is controlled.In addition, it is distolateral that board control setup 4 is disposed at the spread configuration direction one of winder unit 2.
And this automatic bobbin winder 1 is configured to, carries respectively instruction from board control setup 4 to a plurality of winder units 2, and will be wound in mound bobbins 17(with reference to Fig. 2 from the yarns Y of yarn feeding spool B unwinding in each winder unit 2) and form package P.In addition, when certain winder unit 2 is rolled into package P, doffer 3 moves to the top of this winder unit 2, and the package P be rolled into is replaced to empty mound bobbins 17.In addition, the action of 4 pairs of each winder units 2 of board control setup is controlled, and carries out the supervision of operating state, the setting storage of action parameter etc.
Next, the detailed structure of each winder unit 2 described.Winder unit 2 shown in Fig. 2 is to make to be wound in mound bobbins 17 while traversing and to form the unit of the package P of regulation shape from the spun yarn Y of yarn feeding spool B unwinding.
Winder 13 possess that mode rotating is controlled the reel cage of mound bobbins 17 (omitting diagram) and by reel drive division 27(with reference to Fig. 3) drive and the cylinder 18 that traverses of rotation.Be formed with the screw-shaped groove 18a that traverses at cylinder 18 the side face that traverses, and be configured to by this groove 18a that traverses yarns Y is traversed.And, it is driven and state that contact with the package P with being formed at mound bobbins 17 rotates on one side that the cylinder 18 that traverses on one side traverses yarns Y by the groove 18a that traverses, thereby make package P rotation by the contact friction with the cylinder 18 that traverses, will be wound up into mound bobbins 17 from the yarns Y of yarn feeding spool B unwinding and get on.
Yarn treatment enforcement division 12 has: yarn touches part 19, tension applying apparatus 20, connects yarn feeding device 21 and yarn clearer 22(yarn monitoring unit).
It is the devices that detected that have or not to the yarns Y between apparatus for unwinding 16 and tension applying apparatus 20 that yarn touches part 19.Tension applying apparatus 20 is to apply the device of the tension force of regulation to mobile yarns Y.In Fig. 2, as an example, show there is fixing broach 20a and by tension applying apparatus drive division 30(with reference to Fig. 3) tension applying apparatus 20 of the gate-type of the movable broach 20b that drives.
Connect yarn feeding device 21 and be when cutter 22a is cut yarn when by yarn clearer 22 described later, detecting the yarn defect, during the broken yarn in reeling or while changing yarn feeding spool B, the upper yarn Y2 of the lower yarn Y1 of yarn feeding spool B side and package P side connect to the device of yarn.An example that connects yarn feeding device 21 as this, can enumerate the air splicer that the fiber that produces air stream and make lower yarn Y1 and upper yarn Y2 tangles to be connect yarn each other.
At the downside that connects yarn feeding device 21 and upside, be respectively arranged with: lower yarn catches guide member 23, its seizure to the lower yarn Y1 that connects yarn feeding device 21 guiding yarn feeding spool B sides; Catch guide member 24 with upper yarn, its seizure to the upper yarn Y2 that connects yarn feeding device 21 guiding package P sides.Lower yarn catches guide member 23 and all in the mode that can rotate, is installed on unit board 10 with the end that upper yarn catches guide member 24.And, lower yarn catch guide member 23 and upper yarn catch guide member 24 respectively by lower yarn guide member drive division 31 with upper yarn guide member drive division 32(all with reference to Fig. 3) drive, thereby can rotate up and down.
The attraction mouth 23a that lower yarn catches guide member 23 attracts and catches down the yarn and thread head of yarn Y1, and rotates from bottom to top and lower yarn Y1 is guided to and connects yarn feeding device 21.Simultaneously, the suction nozzle 24a that upper yarn catches guide member 24 rotates near the yarn and thread head catching position contact of package P and the cylinder 18 that traverses, and again be rotated down after this yarn and thread head catching position is attracting from package P and catching the yarn and thread head of yarn Y2, upper yarn Y2 is guided to and connects yarn feeding device 21.And connecing yarn feeding device 21 will be guided the yarn and thread head of the yarn and thread head of the lower yarn Y1 the come upper yarn Y2 next with caught guide member 24 guiding by upper yarn to be connected by lower yarn seizure guide member 23 and form an one thread Y.Thus, can recover the coiling of the yarns Y that winder 13 carries out.
Yarn clearer 22 is obtained the information of the thickness of mobile yarns Y all the time.That is, yarn clearer 22 is equivalent to the thickness of yarn test section in the present application.And yarn clearer 22 is according to the information of above-mentioned thickness of yarn, will exist in yarns Y, the thicker unusual part of thickness of yarn more than regulation detect as the yarn defect.Set up cutter 22a at this yarn clearer 22, when yarn clearer 22 has detected the yarn defect, cutter 22a cuts off yarns Y immediately.
In addition, while after yarn clearer 22 carries out the detection of yarn defect, cutting off yarns Y, the yarn defect is arranged upper yarn Y2 is remaining, but in connecing yarn feeding device 21, from after yarn Y2 removes above-mentioned yarn defect, carry out the yarn that connects of lower yarn Y1 and upper yarn Y2.
Next, the electric structure of automatic bobbin winder 1 described.Fig. 3 is the block diagram that roughly means the electric structure of automatic bobbin winder.The board control setup 4 of automatic bobbin winder 1 is connected with the unit controls section 26 of a plurality of winder units 2 and the control part 35 of doffer 3 in the mode that can communicate by letter respectively.The operating state of 4 pairs of each winder units of board control setup and the operating state of doffer are monitored.In addition, the winding condition that 4 pairs of board control setups carry out the winder unit 2 of coiling action is kept.This winding condition at least includes about the information of yarn variety with to the length of yarn of package P and the setting value of yarn weight.
As shown in Figure 3, unit controls section 26 and peg or spindle drive division 28, apparatus for unwinding drive division 29, yarn touch part 19, tension applying apparatus drive division 30, connect yarn feeding device 21, lower yarn guide member drive division 31, yarn clearer 22, upper yarn guide member drive division 32, reel drive division 27 and guidance panel 25 and be electrically connected to respectively.And unit controls section 26, according to the winding condition from 4 inputs of board control setup, carries out the control program that is stored in ROM by CPU, thereby each one of winder unit 2 is controlled and yarn coiling action that winder unit 2 is put rules into practice.And unit controls section 26 can also communicate by letter with the control part 35 of doffer 3, thereby after being rolled into package P, the signal of output for doffer 3 is doffed.
In addition, unit controls section 26 has winding control section 40, and it is controlled reel drive division 27, thus to winder 13(traverse the cylinder 18) coiling action controlled.
In the present embodiment, winding control section 40 can optionally carry out the different two kinds of coiling patterns (first volume winding mold formula and volume Two winding mold formula) of yarn quantity management method of package P.When selecting first volume winding mold formula, when winding control section 40 arrives setting weight in the weight of package P, assert the yarn amount of reeled regulation (length of yarn, the yarn weight that are predetermined by operating personal for production package P) on package P, and finish to reel.That is, first volume winding mold formula is the coiling pattern coiling amount, so-called weight management according to the yarn of yarn weight management package P.On the other hand, when selecting volume Two winding mold formula, the yarn amount of regulation of having reeled on package P, after the length of yarn of package P arrives preseting length, is assert by winding control section 40, and finishes to reel.That is, volume Two winding mold formula is the coiling amount, the coiling pattern so-called length management according to the yarn of length of yarn management package P.
Also according to the purposes of package P, decide and require weight management or length management.For example, in the warping process of subsequent handling, in the situation that with same tension force, the yarns Y of a plurality of package P is wound in to general warp beam simultaneously, if there is deviation in the length of the yarn that is wound in package between package P, the shortest package P of the length of yarn of take is the standard operation of being reeled.That is,, for other package P, the yarn of the part of the length of yarn of package P that will be the shortest over coiling length is discarded as useless yarn.Therefore in the situation that above-mentioned, requirement is carried out the length management to package P, in order to dwindle as much as possible the difference of length of yarn.But, if get rid of above-mentioned situation, the custom etc. from transaction, with the length of yarn of package P, to compare the situation of more paying attention to yarn weight more.Therefore, the board control setup of automatic bobbin winder will mean to carry out weight management to the package P manufactured by each winder unit 2 or the management information setting of length management is a winding condition.And the unit winder of each winder unit 2 receives above-mentioned management information from the board control setup, the management information that winding control section 40 receives according to this is selected the coiling pattern.
And, for package P being carried out to the management of weight management and length, unit controls section 26 has the length of yarn calculating part 41(length of yarn test section that the length of the yarn to being wound in mound bobbins 17 is calculated) and weight calculating part 42 that the weight of package P is calculated.
Length of yarn calculating part 41 calculates and is driven by reel drive division 27 and the total revolution cylinder that traverses of rotation, that start from the coiling of package P, and calculates the length that is wound in yarns Y mound bobbins 17, package P according to this total revolution.
At first weight calculating part 42 obtains the information about the thickness of yarns Y from yarn clearer 22.In addition, from the winding condition of board control setup 4 input block control parts 26, comprise the information about the proportion of yarns Y about the information of yarn variety.And, weight calculating part 42, according to the information of the proportion of the information of the information of the thickness of yarn of obtaining from yarn clearer 22, the length of yarn that calculated by length of yarn calculating part 41 and the yarns Y that obtains from board control setup 4, calculates the yarn weight of the package P of (deduction) current time.In addition, the storage part 50 of the board control setup 4 of the proportion of maintenance yarns Y is equivalent to the yarn proportion maintaining part of the present application.
In addition, preferably as the yarn clearer 22 of yarn monitoring unit owing to spreading all over from the character that detects endlong the yarn defect of the yarns Y of yarn feeding spool B unwinding and detect continuously the thickness of yarns Y in order to avoid ignore the yarn defect winding process.But, take the yarn weight during as purpose of calculating package P, do not need continuously (in real time) to obtain the information of the thickness of yarns Y.In addition, the information that obtains continuously thickness of yarn only can cause operand to become very large, also needs to increase the capacity for the memory device of temporary transient storage.Therefore, weight calculating part 42 off and on (termly) obtain the information of thickness of yarn from the yarn clearer 22 of the thickness that detects continuously yarns Y.
Below enumerate weight calculating part 42 and obtain termly the example of the information of thickness of yarn.There is very big-difference in the thickness that the factor etc. of manufacturing the spun yarn pusher side of yarn feeding spool B may cause being wound in the yarns Y of each yarn feeding spool B.Therefore, in the situation that the thickness of the yarns Y between yarn feeding spool B there are differences, the moment of preferred weight calculating part 42 after changing yarn feeding spool B and just having recovered coiling obtained the information of thickness of yarn from yarn clearer 22.
Perhaps, except the replacing of yarn feeding spool B, also can obtain in the temporary transient moment of interrupting of reeling the information of thickness of yarn.For example, except the replacing of yarn feeding spool B, when broken yarn, yarn defect being detected cut yarn after, also by connecing yarn feeding device, connect yarn action, but weight calculating part 42 also can, after this connects the knot bundle and has just recovered to reel, be obtained the information of thickness of yarn from yarn clearer 22.Perhaps, weight calculating part 42 also can be obtained from last time every thickness that just obtains yarns Y through specified time information.
In addition, in the situation that form during a package P information that has obtained a plurality of thickness of yarns, weight calculating part 42 is for example tried to achieve the typical value of simple average value as thickness of yarn according to the information of a plurality of thickness of yarns, and for the calculating of yarn weight.Perhaps, average to calculate typical value (weighted average) after also can being multiplied by coefficient of weight to each of the information of a plurality of thickness of yarns.For this weighted average, the situation that obtains the information of thickness of yarn while being set forth in the replacing of yarn feeding spool B is example.When using a plurality of yarn feeding spool B to form a package P, the situation of the yarn feeding spool B seldom be used when exist forming this package P, preferably the information of the thickness of yarn of this yarn feeding spool B can reduce the typical value of the thickness of yarn of package P is calculated to the impact produced.Therefore, the information setting of the thickness of yarn of above-mentioned yarn feeding spool B, after very little coefficient of weight, is calculated to typical value.
Next,, reel for yarn package P that carry out respectively when selecting volume Two winding mold formula during respectively to the first volume winding mold formula stated in the choice with reference to the diagram of circuit of Fig. 4 describes around processing.In addition, in Fig. 4, Si(i=10,11,12) mean each step of processing.
At first, coiling pattern (S10) is selected according to the management information received from board control setup 4 by winding control section 40.When first volume winding mold formulas are selected by winding control section 40 and start the coiling (S11) of the yarns Y that winder 13 carries out, in winding process, length of yarn calculating part 41 calculates the length (S12) of the yarns Y of package P successively.In addition, weight calculating part 42, according to the information of the information of the thickness of yarn of obtaining from yarn clearer 22 termly, the length of yarn that calculated by length of yarn calculating part 41 and the proportion of yarns Y, calculates the yarn weight (S13) of package P.The yarn weight calculated at this reaches from continuing the coiling of yarns Y before board control setup 4 input, weight setting value regulation.And, when the yarn weight calculated reaches above-mentioned weight setting value (S14: be), be judged to be the package P of the weight that is rolled into setting, the coiling (S15) of the yarns Y that winding control section 40 end winders 13 are carried out.In addition, from unit controls section 26 to doffer, 3 control part 35 sends the signal that notice has been rolled into package P.Doffer 3 is accepted this signal and is moved to the top of this winder unit 2, and carries out doffing operation (S16).That is, doffer unloads the package P be rolled into from the reel cage of winder 13, and empty mound bobbins 17 is installed on to reel cage.
On the other hand, in the situation that winding control section 40 selects volume Two winding mold formulas and starts the coiling (S21) of yarns Y, length of yarn calculating part 41 also calculates the length (S22) of the yarns Y of package P successively.Wherein, different from above-mentioned first volume winding mold formula, weight calculating part 42 does not carry out the calculating of the yarn weight of package P especially.And, at the length of yarn of the package P calculated by length of yarn calculating part 41, reach from continuing the coiling of yarns Y before the length of yarn setting value of the regulation of board control setup 4 inputs.When the length of yarn calculated reaches above-mentioned length of yarn setting value (S23: be), be judged to be the package P of the length of yarn that is rolled into setting, winding control section 40 finishes the coiling (S24) that winder 13 is carried out.Then, doffer 3 carries out doffing operation (S25).
According to present embodiment described above, the reel for yarn carried out in winder 13 around in, utilize yarn clearer 22 to detect the thickness of these yarns Y that are wound, in addition, utilize length of yarn calculating part 41 to calculate the length of the yarns Y that is wound in so far mound bobbins 17.Therefore, can and use about the information of the proportion of yarns Y and calculate accurately till current time the yarn weight that is wound in the package P of mound bobbins 17 according to the information of the information of above-mentioned thickness of yarn and length of yarn.And, stop the coiling of package P while by the yarn weight calculated at this, reaching the weight setting value of regulation, can manufacture the package P less with the error of weight setting value, thereby can so that the identical mode of the weight of package P manage.
Next, to apply various alter modes after changing on the basis of above-mentioned embodiment, describe.Wherein, also suitably the description thereof will be omitted the parts with structure identical with above-mentioned embodiment to be marked to identical Reference numeral.
1) in the above-described embodiment, use is by the yarn clearer 22(yarn monitoring unit that detects the yarn defect) the thickness information of detected yarns Y calculates the yarn weight of package P, but winder unit 2 also can possess with the yarn defect detect mutually independently, for detection of the thickness of yarn detecting sensor of the special use of the thickness of yarns Y.
2) in the above-described embodiment, calculate the length of yarn of package P according to total revolution-meter of package P, but winder unit 2 also can possess the sensor of the special use that detects length of yarn.For example, at the sensor that connects the moving velocity of configuration detection yarns Y between yarn feeding device 21 and winder 13, the information of the moving velocity of the yarns Y that detected by this sensor is carried out to time integral, thereby also can calculate the length of the yarns Y be wound.
3) winding control section 40 may not need to carry out the volume Two winding mold formula of carrying out the length management, also can only hold the first volume winding mold formula of mobile row weight management.
4) above-mentioned embodiment is an example that applies the present invention to possess the automatic bobbin winder of a plurality of winder units, but also can apply the present invention to only have the yarn take-up device of a winder unit.
Yarn take-up device of the present invention is characterised in that, there is winding control section, its coiling action of yarn to above-mentioned winder is controlled, above-mentioned winding control section, when the yarn weight of the above-mentioned package calculated by above-mentioned weight calculating part reaches setting weight, makes above-mentioned winder finish the coiling of yarn.
The weight calculating part can calculate the yarn weight of package accurately, thus when reaching setting weight, the yarn weight calculated at this stops the coiling of package, thus can manufacture the package less with the error of above-mentioned setting weight, can make the weight of package identical.
Yarn take-up device of the present invention is characterised in that, above-mentioned winding control section optionally carries out the either party in first volume winding mold formula and volume Two winding mold formula, wherein, in first volume winding mold formula, when reaching setting weight, the yarn weight of the above-mentioned package calculated by above-mentioned weight calculating part make above-mentioned winder finish the coiling of yarn, in volume Two winding mold formula, when reaching preseting length, the length of yarn by the detected above-mentioned package of above-mentioned length of yarn test section make above-mentioned winder finish the coiling of yarn.
According to the purposes of the yarn that is wound in package, also exist and require so that the identical mode of the length of the yarn of package manages the situation of (length management).In the present invention, the volume Two winding mold formula that can optionally carry out the first volume winding mold formula that the yarn amount of package managed according to yarn weight and according to length of yarn, the yarn amount of package be managed.
Yarn take-up device of the present invention is characterised in that, has the yarn monitoring unit that the yarn defect to yarn is detected, and above-mentioned yarn monitoring unit is detected the thickness of the yarn of being reeled by above-mentioned winder.
The yarn monitoring unit is because the character that detects the yarn defect obtains the thickness information of yarn.Therefore, calculate the yarn weight of package according to the thickness information of the yarn of being obtained by this yarn monitoring unit.
Yarn take-up device of the present invention is characterised in that, above-mentioned yarn monitoring unit detects continuously the thickness of this yarn in the process of above-mentioned winder winding yarn, above-mentioned weight calculating part is obtained the information of above-mentioned thickness of yarn from above-mentioned thickness of yarn test section off and on, and the information of the thickness of yarn of obtaining according to this is calculated the yarn weight of above-mentioned package.
In the present invention, the thickness of so-called " detecting continuously " yarn refers to very little time gap and almost carries out continuously in time the detection of thickness of yarn.On the other hand, the information of so-called " obtaining off and on " thickness of yarn is not to obtain by yarn monitoring unit detected information whole continuously, and refers to the time gap longer than this assay intervals and obtain information from the thickness of yarn test section.
Because the yarn monitoring unit detects the yarn defect that yarn contains, so preferably detect continuously the thickness of yarn in order to avoid ignore the yarn defect in the coiling of yarn.But, take the yarn weight during as purpose of calculating package, do not need continuously (in real time) to obtain the information of the thickness of yarn.In addition, the information that obtains continuously thickness of yarn only can cause operand to become very large, also needs to increase the capacity for the memory device of temporary transient storage.Therefore, in the present invention, the weight calculating part is obtained the information of thickness of yarn off and on from the thickness of yarn test section of the thickness that detects continuously yarn, and calculates the yarn weight of package by the information obtained.
Yarn take-up device of the present invention is characterised in that, above-mentioned yarn feeder keeps the yarn feeding spool in the mode that can be changed, when above-mentioned weight calculating part is replaced at above-mentioned yarn feeding spool, obtains the information of above-mentioned thickness of yarn from above-mentioned yarn monitoring unit.
In the situation that the thickness of the yarn between the yarn feeding spool there are differences, preferably, when changing the yarn feeding spool, the weight calculating part is obtained the information of thickness of yarn from the yarn monitoring unit.
Claims (6)
1. a yarn take-up device is characterized in that having:
Yarn feeder;
Winder, it is reeled and is formed package the yarn of supplying with from described yarn feeder;
The thickness of yarn test section, its thickness to the yarn that is wound into described package is detected;
The length of yarn test section, its length to the yarn that is wound into described package is detected;
Yarn proportion maintaining part, its information to the proportion about described yarn is kept; And
The weight calculating part, it,, according to by the thickness of the detected yarn of described thickness of yarn test section, by the length of the detected yarn of described length of yarn test section and the information about described proportion that is held in described yarn proportion maintaining part, calculates the yarn weight of the described package formed by described winder.
2. yarn take-up device according to claim 1, is characterized in that, has:
Winding control section, its coiling action of yarn to described winder is controlled,
Described winding control section, when the yarn weight of the described package calculated by described weight calculating part reaches setting weight, makes described winder finish the coiling of yarn.
3. yarn take-up device according to claim 1, is characterized in that,
Described winding control section optionally carries out the either party in first volume winding mold formula and volume Two winding mold formula, wherein, in first volume winding mold formula, when reaching setting weight, the yarn weight of the described package calculated by described weight calculating part make described winder finish the coiling of yarn, in volume Two winding mold formula, when reaching preseting length, the length of yarn by the detected described package of described length of yarn test section make described winder finish the coiling of yarn.
4. according to the described yarn take-up device of any one in claim 1～3, it is characterized in that having:
The yarn monitoring unit, it is monitored yarn,
Described yarn monitoring unit is detected the thickness of the yarn by described winder coiling.
5. yarn take-up device according to claim 4, is characterized in that,
Described yarn monitoring unit detects continuously the thickness of this yarn in the process of described winder winding yarn, described weight calculating part is obtained the information of described thickness of yarn off and on from described thickness of yarn test section, and calculates the yarn weight of described package according to the information of the thickness of yarn of obtaining.
6. yarn take-up device according to claim 5, is characterized in that,
Described yarn feeder keeps the yarn feeding spool in the mode that can be changed, and described weight calculating part, after described yarn feeding spool is replaced, is obtained the information of described thickness of yarn from described yarn monitoring unit.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012114443A JP2013241232A (en) | 2012-05-18 | 2012-05-18 | Yarn winding apparatus |
| JP2012-114443 | 2012-05-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103420225A true CN103420225A (en) | 2013-12-04 |
| CN103420225B CN103420225B (en) | 2017-05-03 |
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| CN201310090562.5A Active CN103420225B (en) | 2012-05-18 | 2013-03-20 | Yarn winding apparatus |
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| EP (1) | EP2664571B1 (en) |
| JP (1) | JP2013241232A (en) |
| CN (1) | CN103420225B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103981631A (en) * | 2014-05-28 | 2014-08-13 | 内蒙古鄂尔多斯资源股份有限公司 | Yarn changing assisting device, usage method thereof and textile equipment |
| CN106006222A (en) * | 2016-07-11 | 2016-10-12 | 浙江汇豪科技有限公司 | Yarn length counting device |
| CN106494937A (en) * | 2015-09-08 | 2017-03-15 | 村田机械株式会社 | Yarn take-up device, automatic bobbin winder, textile machine system and yarn feeding spool method for detecting abnormality |
| CN110002282A (en) * | 2018-01-05 | 2019-07-12 | 卓郎纺织解决方案两合股份有限公司 | The method for manufacturing the weaving loom of winding bobbin and running this machine |
| CN110023217A (en) * | 2016-12-02 | 2019-07-16 | 村田机械株式会社 | Yarn winding machine |
| CN111032547A (en) * | 2017-07-05 | 2020-04-17 | Ssm萨罗瑞士麦特雷有限公司 | Winding device with support roller and contact force control device and yarn processing machine |
| CN111661706A (en) * | 2019-03-06 | 2020-09-15 | 村田机械株式会社 | Waste yarn output device and textile machine |
| CN111945238A (en) * | 2020-07-28 | 2020-11-17 | 广东新会美达锦纶股份有限公司 | Method and device for controlling filament bundle specification and storage medium |
| CN114901577A (en) * | 2020-01-31 | 2022-08-12 | 村田机械株式会社 | Yarn winding machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| ITUA20162900A1 (en) * | 2016-04-26 | 2017-10-26 | Cz Tech S R L | WINDING MACHINE AND METHOD OF CONTROL OF THE SAME |
| CZ2016607A3 (en) * | 2016-09-29 | 2018-05-02 | Rieter Cz S.R.O. | A method of monitoring the yarn at the working station of a textile machine and a textile machine for its implementation |
| EP4001193A1 (en) * | 2020-11-23 | 2022-05-25 | Saurer Spinning Solutions GmbH & Co. KG | Method for determining the weight of a cross coil |
| DE102020130887A1 (en) | 2020-11-23 | 2022-05-25 | Saurer Spinning Solutions Gmbh & Co. Kg | Method for determining the weight of a cheese |
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| CN1572698A (en) * | 2003-05-30 | 2005-02-02 | 村田机械株式会社 | Yarn winder |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103981631A (en) * | 2014-05-28 | 2014-08-13 | 内蒙古鄂尔多斯资源股份有限公司 | Yarn changing assisting device, usage method thereof and textile equipment |
| CN103981631B (en) * | 2014-05-28 | 2015-11-11 | 内蒙古鄂尔多斯资源股份有限公司 | Yarn changes servicing unit and using method, Weaving device |
| CN106494937A (en) * | 2015-09-08 | 2017-03-15 | 村田机械株式会社 | Yarn take-up device, automatic bobbin winder, textile machine system and yarn feeding spool method for detecting abnormality |
| CN106006222A (en) * | 2016-07-11 | 2016-10-12 | 浙江汇豪科技有限公司 | Yarn length counting device |
| CN110023217A (en) * | 2016-12-02 | 2019-07-16 | 村田机械株式会社 | Yarn winding machine |
| CN111032547A (en) * | 2017-07-05 | 2020-04-17 | Ssm萨罗瑞士麦特雷有限公司 | Winding device with support roller and contact force control device and yarn processing machine |
| CN110002282A (en) * | 2018-01-05 | 2019-07-12 | 卓郎纺织解决方案两合股份有限公司 | The method for manufacturing the weaving loom of winding bobbin and running this machine |
| CN111661706A (en) * | 2019-03-06 | 2020-09-15 | 村田机械株式会社 | Waste yarn output device and textile machine |
| CN114901577A (en) * | 2020-01-31 | 2022-08-12 | 村田机械株式会社 | Yarn winding machine |
| CN114901577B (en) * | 2020-01-31 | 2023-09-26 | 村田机械株式会社 | yarn winding machine |
| CN111945238A (en) * | 2020-07-28 | 2020-11-17 | 广东新会美达锦纶股份有限公司 | Method and device for controlling filament bundle specification and storage medium |
| CN111945238B (en) * | 2020-07-28 | 2021-09-28 | 广东新会美达锦纶股份有限公司 | Method and device for controlling filament bundle specification and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103420225B (en) | 2017-05-03 |
| JP2013241232A (en) | 2013-12-05 |
| EP2664571A3 (en) | 2014-06-11 |
| EP2664571B1 (en) | 2015-09-30 |
| EP2664571A2 (en) | 2013-11-20 |
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