CN107304013A - Yarn processing device - Google Patents
Yarn processing device Download PDFInfo
- Publication number
- CN107304013A CN107304013A CN201710141365.XA CN201710141365A CN107304013A CN 107304013 A CN107304013 A CN 107304013A CN 201710141365 A CN201710141365 A CN 201710141365A CN 107304013 A CN107304013 A CN 107304013A
- Authority
- CN
- China
- Prior art keywords
- yarn
- feeding bobbin
- yarn feeding
- processing
- pipe crimping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/08—Automatic end-finding and material-interconnecting arrangements
- B65H67/081—Automatic end-finding and material-interconnecting arrangements acting after interruption of the winding process, e.g. yarn breakage, yarn cut or package replacement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Abstract
The present invention relates to Yarn processing device, it possesses：Make the rotating part that yarn feeding bobbin is rotated centered on axle；The yarn and thread head capture unit of yarn and thread head is caught in the top of yarn feeding bobbin；The guide portion that a part for yarn is guided to the side face side on pipe crimping top；It is connected to pipe crimping bottom and the suction unit for importing yarn and thread head inside pipe crimping from pipe crimping upper end；And to control unit that rotating part, yarn and thread head capture unit, guide portion and suction unit are controlled.Control unit is performed guided in yarn directed section in the state of makes the first processing that yarn feeding bobbin rotates to the take-up direction of yarn, handled first after attraction is acted on the second processing of suction unit, the 3rd processing that the yarn feeding bobbin for preparing completion after second processing rotates to the unwinding direction of yarn and the fourth process for making guide portion be separated from the yarn feeding bobbin for completing to prepare after handled with the 3rd processing simultaneously or the 3rd.
Description
Technical field
The present invention relates to implement processing in the way of turning into the yarn and thread head of yarn feeding bobbin and be suitable to the state that yarn and thread head is handled
Yarn processing device.
Background technology
In spinning frame etc., to yarn feeding bobbin formed by bobbin winding yarn in the Yarn winding machine of automatic bobbin winder
It is wound as package.Generally, yarn and thread head processing is carried out to the yarn and thread head supplied to the yarn feeding bobbin of Yarn winding machine to become
Prespecified state, to cause Yarn winding machine to be able to carry out winding the processing of the yarn of yarn feeding bobbin as package.Make
To carry out the device of above-mentioned yarn and thread head processing, for example, being disclosed in Japanese Unexamined Patent Publication 8-40645 publications in yarn feeding bobbin
Top winds yarn and thread head the Yarn processing device (device for preparing yarn head) of the inside of insertion pipe crimping after arbitrary number of times.
, it is necessary to discharge yarn feeding cylinder in the case that the yarn and thread head for not being normally carried out yarn feeding bobbin in Yarn winding machine is handled
Pipe, waits ensuing yarn feeding bobbin to be supplied.That is, the low production efficiency of the package of Yarn winding machine.
In order to improve the success rate of the yarn and thread head carried out in Yarn winding machine processing, production efficiency is improved, it is necessary to stable
Ground supply carries out being suitable to the yarn feeding bobbin that the completion for the yarn treatment that yarn and thread head is handled prepares.
The content of the invention
Therefore, it is an object of the invention to provide a kind of can be stably supplied be suitable at the yarn that yarn and thread head is handled
The Yarn processing device for the yarn feeding bobbin that the completion of reason prepares.
According to the Yarn processing device of the present invention, it is handled yarn feeding bobbin and formed the yarn feeding cylinder for completing to prepare
Yarn and thread head in pipe crimping top configuration deposit tip bunch weft end (Stock bunch) and is configured at by pipe, the yarn feeding bobbin that the completion prepares
The inside of pipe crimping, the Yarn processing device possesses：Rotating part, it makes to be supported to the yarn feeding axially for above-below direction with pipe crimping
Bobbin is rotated centered on axle；Yarn and thread head capture unit, it catches the yarn and thread head of yarn feeding bobbin in the top of yarn feeding bobbin；Guiding
Portion, its can relative to pipe crimping top close to and discretely move, by with pipe crimping upper contact by a part for yarn
Guided to the side on pipe crimping top；Suction unit, it is connected to the bottom of pipe crimping, and yarn and thread head is imported into pipe crimping from the upper end of pipe crimping
It is internal；And control unit, it is controlled to rotating part, yarn and thread head capture unit, guide portion and suction unit, and control unit is performed such as
Lower processing：Make yarn feeding bobbin in the state of guiding in yarn directed section to the take-up direction rotation of yarn to form deposit bag
First processing of gauze kerchief worn on a woman's head；The second processing for making attraction act on suction unit after being handled first；Make completion after second processing
The 3rd processing that the yarn feeding bobbin of preparation rotates to the direction opposite with take-up direction；And with the 3rd processing simultaneously or the
Make guide portion after three processing from the fourth process for the yarn feeding bobbin separation for completing to prepare.
In this Yarn processing device, yarn feeding bobbin is set to be revolved to take-up direction in the state of being guided in yarn directed section
Turn, therefore in pipe crimping top formation deposit tip bunch weft end.In this Yarn processing device, the attraction of the bottom by being connected to pipe crimping
Portion imports yarn and thread head from the upper end of pipe crimping the inside of pipe crimping, therefore, it is possible to make yarn and thread head be located at the inside of pipe crimping.Thus, formed
Deposit tip bunch weft end is configured on pipe crimping top and yarn and thread head is configured to the yarn feeding bobbin that the completion of the inside of pipe crimping prepares.In addition,
In this Yarn processing device, by yarn and thread head import pipe crimping inside after, make completion prepare yarn feeding bobbin to the side of batching
While rotation in the opposite direction, or the yarn feeding bobbin for making guide portion prepare from completion after it is rotated is separated, therefore
Can suppress from complete prepare yarn feeding bobbin separation guide portion hook the inside for being imported into pipe crimping yarn and by yarn from
The inside of pipe crimping is pulled out.Feeding for the completion preparation for being suitable to the yarn treatment that yarn and thread head is handled is carried out therefore, it is possible to be stably supplied
Yarn bobbin.
In the Yarn processing device of the present invention, it is preferable that control unit performs fourth process after being handled the 3rd.
In this Yarn processing device, it can more reliably suppress the guide portion from the yarn feeding bobbin separation for completing to prepare
Hook the yarn for the inside for being imported into pipe crimping and pull out the yarn from the inside of pipe crimping.
In the Yarn processing device of the present invention, it is preferable that control unit simultaneously performs the 3rd processing and fourth process.
In this Yarn processing device, it can perform in the short period of time for suppressing from the yarn feeding bobbin for completing to prepare
The processing that the guide portion of separation hooks the yarn for the inside for being imported into pipe crimping and pulls out the yarn from the inside of pipe crimping.
In the Yarn processing device of the present invention, it is preferable that control unit makes the yarn feeding bobbin that completion prepares in being handled the 3rd
It is following that more than a quarter circle 1/2nd circles are rotated to the direction opposite with take-up direction.
In this Yarn processing device, even if in limited space, can more reliably suppress from feeding that completion prepares
The guide portion of yarn bobbin separation hooks the yarn for the inside for being imported into pipe crimping and pulls out the yarn from the inside of pipe crimping.
In the Yarn processing device of the present invention, it is preferable that be also equipped with inputting that the completion in the 3rd processing prepares feeds
The input unit of the rotation amount of yarn bobbin, control unit performs the 3rd processing based on the rotation amount inputted from input unit.
In this Yarn processing device, shape, completion standard that can be according to the yarn feeding bobbin (yarn feeding bobbin) for completing to prepare
One in number of turns of yarn in the size of standby yarn feeding bobbin, the shape of pipe crimping, the size of pipe crimping and deposit tip bunch weft end etc.
Individual or multiple key elements, set appropriate rotation number.
It can be stably supplied and carry out the yarn feeding bobbin that the completion for being suitable to the yarn treatment that yarn and thread head is handled prepares.
Brief description of the drawings
Fig. 1 is the top view of the Yarn reeling system of the Yarn processing device comprising an embodiment.
Fig. 2 is contained within the schematic diagram of the automatic bobbin winder of Fig. 1 Yarn reeling system.
Fig. 3 is contained within the side view of the winder unit of Fig. 2 automatic bobbin winder.
In Fig. 4, (a) is the stereogram of the conveying pallet conveyed in Fig. 1 automatic bobbin winder, and (b) is mounted to defeated
The stereogram of the pipe crimping of pallet is sent, (c) is mounted to convey the stereogram of the yarn feeding bobbin of pallet, and (d) is mounted to conveying support
The stereogram for the yarn feeding bobbin that the completion of disk prepares.
Fig. 5 is the stereogram of the Yarn processing device of an embodiment.
Fig. 6 is the side view of the Yarn processing device of an embodiment from the upstream side of the conveying direction of yarn feeding bobbin
Figure.
Fig. 7 is the top view of Fig. 6 viewed from above depression bar.
Fig. 8 is to represent the functional block diagram that the function of Yarn reeling system is constituted.
In Fig. 9, (a), (b), (c), (d), (e) are the figures for representing the yarn treatment in Yarn processing device.
In Figure 10, (a), (b), (c) are the figures for representing the yarn treatment in Yarn processing device.
Embodiment
Hereinafter, the Yarn reeling system 1 referring to the drawings to the Yarn processing device 70 comprising an embodiment is illustrated.
In the description of the drawings, same reference numerals are marked to identical element, and the repetitive description thereof will be omitted.The dimensional ratios of accompanying drawing may not
It is consistent with the situation of explanation.
As shown in figure 1, Yarn reeling system 1 possesses：Automatic bobbin winder 3, bobbin transfer device 5, bobbin supply apparatus 51,
Yarn and thread head processing unit 53 and bobbin pulling attachment 55.
The yarn feeding bobbin 11A obtained by weaved as spinning apparatus of yarn and thread head processing unit 53 draws yarns Y, and will be provided from moving
The yarns Y of length needed for the supplement yarns Y of yarn under working trap setting 35 for the winder unit 30 that winder 3 possesses is used as standby yarn
(top bunch) lays in top 12b (hereinafter also referred to " the pipe crimping top 12b " in pipe crimping 12.).By the standby yarn as above laid in
Referred to as lay in tip bunch weft end 15.Automatic bobbin winder 3 is that yarn and thread head Y1 the deposit tip bunch weft end 15 and is configured to yarns Y from being formed
Inside 12c (hereinafter also referred to " the pipe crimping inside 12c " of pipe crimping 12.) the yarn feeding bobbin 11B (in reference picture 4 for preparing of completion
(d)) draw, and coil into package P device.As shown in Figure 1 and Figure 2, automatic bobbin winder 3 possesses end frame 20, multiple (examples
Such as 24) winder unit (Yarn winding machine) 30 and doffing chassis 45.End frame 20 have the display part 21 such as display,
The board control unit 23 of the action of the operating portions such as enter key (input unit) 22 and control automatic bobbin winder 3.Display part 21 is shown
Operational situation of each winder unit 30 etc..Operating personnel by operating portion 22 carry out the operating condition of each winder unit 30 with
And the setting of yarn treatment condition of Yarn processing device 70 etc..
Board control unit (control unit) 23 is by CPU (Central Processing Unit；CPU), ROM
(Read Only Memory；Read-only storage), RAM (Random Access Memory；Random access memory) etc. constitute.
Board control unit 23 performs the various control process in automatic bobbin winder 3 and Yarn processing device 70.ROM will be for example stored in
Program be loaded on RAM and performed by CPU so as to carrying out above-mentioned various control process.In the present embodiment, by machine
The yarn treatment control aspect for the Yarn processing device 70 that platform control unit 23 is performed has a feature.As shown in figure 8, board control
Portion 23 processed drives to bobbin detection sensor 89, yarn detection sensor 73F, barrier driving portion 75D, cylinder drive division 77D, bar
Portion 79D, bar drive division 81B, roller drive division 83B, nozzle drive division 85B and barrier driving portion 87D are controlled.In addition,
Board control unit 23 can receive the reversion for the yarn feeding bobbin 11B that the completion in yarn treatment control prepares via operating portion 22
Amount.Board control unit 23 can be performed based on the reversion amount being transfused to from operating portion 22 depression bar 79A away from processing.
As shown in Figure 1 and Figure 2, winder unit 30 is uniaxially arranged, and accurate from the completion shown in (d) in Fig. 4
Standby unwinding yarns Ys of yarn feeding bobbin 11B and form package P.As shown in figure 3, winder unit 30 has：Devices for taking-up 31,
Power bringing device 32, yarn monitoring device 33, upper yarn trap setting 34, yarn under working trap setting 35, yarn splicing device 36 and
Unit control unit 40 (reference picture 2).
Devices for taking-up 31 has reel cage 31a and rolling tube 31b.Reel cage 31a supporting packages P.Rolling tube 31b sides make yarns Y
Traversing side rotates package P.Thus, the completion of position as defined in be installed on prepares yarn feeding bobbin 11B winding yarns Y and shape
Into package P.32 pairs from as defined in the yarn feeding bobbin 11B for completing to prepare to the yarns Y application that package P walks of a tension applying apparatus
Power.
Yarn monitoring device 33 monitors row to detect yarn defect (thickness of yarns Y is abnormal, foreign matter is mixed into yarns Y etc.)
The yarns Y walked.In the case where detecting yarn defect, by the cutter cutting continuous strand Y set in addition.Upper yarn trap setting 34 exists
In the case that yarns Y is cut off, catches the yarn and thread head of the yarns Y of package P sides and direct it to yarn splicing device 36.Yarn under working is caught
Device 35 is caught in the case where yarns Y is cut off, seizure completes the yarn and thread head of the yarns Y of the yarn feeding bobbin 11B sides prepared and will
It is guided to yarn splicing device 36.Yarn splicing device 36 connects what is guided by upper yarn trap setting 34 and yarn under working trap setting 35
Yarn and thread head is each other.
Unit control unit 40 shown in Fig. 2 is made up of CPU, ROM, RAM etc..Unit control unit 40 performs winder unit 30
In various control process.The program for being for example stored in ROM is loaded on RAM and performed by CPU is above-mentioned each so as to carry out
Plant control process.
Doffing chassis 45 can be mobile along the orientation (direction) of winder unit 30, and execution is removed in winder
The package of the package P as full packages unloads action, installs the pipe crimping for winding yarn Y and will complete what is prepared in unit 30
Yarn feeding bobbin 11B yarns Y is held on (yarn of yarn feeding bobbin is configured at into pipe crimping) guide between pipe crimping and reel cage 31a
Action.
Yarn feeding bobbin in the state of for being wound with yarns Y in the pipe crimping 12 that spinning frame from upstream process etc. is supplied to
Yarn feeding bobbin 11B ((d) in reference picture 4) and pass through doff that 11A ((c) in reference picture 4), above-mentioned completion prepare
Machine unit 30 terminates the (reference picture of bobbin 13 from the yarn feeding bobbin 11B for completing the to prepare uses for drawing some or all yarns Ys
(b) in 4), bobbin transfer device 5 is transferred with the state for being installed on conveying pallet 9 respectively.In addition, (b) in Fig. 4 is shown
The use that the state of whole yarns Ys is drawn from the yarn feeding bobbin 11B for completing to prepare terminates bobbin 13.
As shown in (a) in Fig. 4, conveying pallet 9 has：It is discoideus base portion 91, upwardly projecting from base portion 91
Protuberance 92 and from the prominent pin 93 in side further up of protuberance 92.It is (following to be also referred to as by the bottom 12a to pipe crimping 12
For " pipe crimping bottom 12a ".) insertion pin 93 so that yarn feeding bobbin 11A, complete prepare yarn feeding bobbin 11B and using terminate cylinder
Pipe 13 is installed on conveying pallet 9 with the state of end towards the upside of a side of pipe crimping 12 respectively.In other words, the structure of pallet 9 is conveyed
Turn into Vertical Square as the yarn feeding bobbin 11B that can prepare with yarn feeding bobbin 11A, completion and using the axial direction for terminating bobbin 13
To erectility mounting yarn feeding bobbin 11A, complete the yarn feeding bobbin 11B for preparing and using terminating bobbin 13.
As shown in figure 1, bobbin transfer device 5 possesses：It is defeated as the first of the transport road for the yarn feeding bobbin 11B for completing to prepare
Send portion 61, from multiple second delivery sections 62 of the branch of the first delivery section 61, as the downstream for being arranged at multiple second delivery sections 62
The use of side terminates the 3rd delivery section 63, the first delivery section 61 of connection and the 3rd delivery section 63 of the transport road of bobbin 13 and formed
The downstream branch of yarn and thread head processing unit 53 described later around the 4th delivery section 64 in path and from the 4th delivery section 64
And the 5th delivery section 65 collaborated in the upstream side of bobbin pulling attachment 55.
First delivery section 61, the second delivery section 62 and the 3rd delivery section 63 along transport road transfer by for conveying pallet
9 conveyer, conveyor drive and path regulation plate etc. are constituted.4th delivery section 64 and the 5th delivery section 65 by with
Provide that plate etc. is constituted in transferring the circular strip for conveying pallet 9, band drive device, belt wheel and path along these transport roads.
Bobbin supply apparatus 51 is configured to opposed with the transport road of the 4th delivery section 64.Bobbin supply apparatus 51 will be in spun yarn
The yarn feeding bobbin 11A formed in machine etc., preceding process is supplied to the transport road of bobbin transfer device 5.That is, bobbin supply apparatus 51
Yarn feeding bobbin 11A is installed relative to the conveying pallet 9 that the 4th delivery section 64 is conveyed.
Yarn and thread head processing unit 53 is configured to opposed with the transport road of the 4th delivery section 64.Yarn and thread head processing unit 53 has
Have：Tip bunch weft end winding part in cutting yarn feeding bobbin 11A and form yarn and thread head Y1 rotary cutter 53A, from yarn feeding cylinder
The pipe 11A above-mentioned yarn and thread head Y1 of thread layers sur-face peeling take the lead portion 53B and Yarn processing device 70, yarn treatment dress
70 are put by a part of unwinding of yarn and thread head Y1, and is formed there is deposit tip bunch weft end 15 in pipe crimping top 12b and match somebody with somebody yarn and thread head Y1
It is placed in the yarn feeding bobbin 11B that the completion of 12c inside pipe crimping prepares.Rotary cutter 53A, take the lead portion 53B, Yarn processing device
70 configure in the order along the transport road of the 4th delivery section 64 from upstream side.
Bobbin pulling attachment 55 reclaims the use for being conveyed to come by bobbin transfer device 5 and terminates bobbin 13.That is, bobbin is chosen dress
Put 55 from conveying pallet 9 choose be installed on conveying pallet 9 in the state of by the 4th delivery section 64 convey Lai use terminate cylinder
Pipe 13.In addition, being configured with whether discrimination is wound with yarns Y in pipe crimping 12 in the upstream side of bobbin pulling attachment 55, i.e. conveying is held in the palm
Whether the pipe crimping 12 that disk 9 is installed is using the condition discriminating apparatus 55A for terminating bobbin 13.Herein, conveyed to bobbin pulling attachment 55
The use being discharged from winder unit 30 terminates bobbin 13 and the yarn and thread head processing failure in yarn and thread head processing unit 53
By by the 5th delivery section 65 convey Lai yarn feeding bobbin 11A.Bobbin pulling attachment 55 is only in condition discriminating apparatus 55A discrimination results
In the case of using bobbin 13 is terminated, chosen from conveying pallet 9 using end bobbin 13.
As shown in figure 1, Yarn processing device 70 be configured to it is opposed with the assigned position P1 of the 4th delivery section 64.As Fig. 5 with
And shown in Fig. 6, Yarn processing device 70 possesses：Housing 71, the first suction device (yarn and thread head capture unit) 73, cutter device 75,
Lowering or hoisting gear 77, holding meanss 79, bobbin supporting arrangement 81, bobbin rotating device (rotating part) 83, blowing device 85, second are inhaled
Leading-in device (suction unit) 87 and bobbin detection sensor 89.
First suction device 73 is the device for attracting yarn feeding bobbin 11A yarn and thread head Y1 upward.First suction device
73 have：It is configured at cylinder 73A, the connection of the yarn feeding bobbin 11A for the assigned position P1 for stopping at the 4th delivery section 64 top
Ripple is connected in the corrugated flexible hose 73B that can freely stretch on cylinder 73A top and via cutter device 75 described later
The suction pipe 73C of flexible pipe 73B top.Suction pipe 73C is connected to suction airflow (attraction) of the generation for attracting yarn and thread head Y1
Air-flow generating source 73D.Air-flow generating source 73D is the drum for making the winder unit 30 being arranged in end frame 20 produce suction airflow
Blower fan.First suction device 73 utilizes common air blower with winder unit 30.It is of course also possible to set first to attract in addition
The special air blower of device 73.By movable baffle plate 75C described later position to whether in cylinder 73A attract yarns Y enter
Row switching.
It is configured with the interior angle side of suction pipe 73C bending section and guides the yarn and thread head Y1 of attraction to the guiding of defined position
Part 73E.The yarn detection sensor 73F of the presence or absence of the presence of detection yarns Y is configured with suction pipe 73C inside.From yarn inspection
The signal output of sensor 73F output is surveyed to board control unit 23.
Cutter device 75 is arranged between corrugated flexible hose 73B and suction pipe 73C, and in midway, cut-out is by the first suction device 73
The yarns Y of attraction, and to whether being attracted device to switch in cylinder 73A.Cutter device 75 has upper plate
75A, lower plate 75B and movable baffle plate 75C.Upper plate 75A and lower plate 75B are configured between corrugated flexible hose 73B and suction pipe 73C.
Connection corrugated flexible hose 73B and suction pipe 73C intercommunicating pore is formed with upper plate 75A and lower plate 75B.Movable baffle plate 75C can be cut
It is open close to cross the yarns Y of intercommunicating pore, and block air-flow in the state of cutting continuous strand Y.Movable baffle plate 75C is by the gear such as actuator
Plate drive division 75D works.Barrier driving portion 75D is controlled by board control unit 23.Board control unit 23 is for example in yarn feeding bobbin 11A
Rotating forward (rotation from yarn feeding bobbin 11A to take-up direction R0) at the time of terminate, in the way of movable baffle plate 75C cutting continuous strands Y
Controlling baffle plate drive division 75D.In addition, yarn feeding bobbin 11A direction of rotation is changed by the twisted direction of yarn.
Lowering or hoisting gear 77 is the device that can move cylinder 73A lower end.Lowering or hoisting gear 77 has arm 77A, guiding piece
77B and cylinder 77C.Arm 77A one end is connected to cylinder 73A, and the other end is fixed on cylinder 77C bar.It is formed with arm 77A
For through holes of the guiding piece 77B via interpolations such as sliding bearings.Guiding piece 77B is in vertically extending cylinder, and interpolation
In the through hole formed in arm 77A.Cylinder 77C is the mechanism for making arm 77A be moved along the vertical direction along guiding piece 77B, in energy
The front end of enough flexible bars is connected with arm 77A.Cylinder 77C works by cylinder drive division 77D such as magnetic valves.Cylinder drive division
77D is controlled by board control unit 23.Board control unit 23 is for example with cylinder 77C based on exporting from yarn detection sensor 73F
Signal and the mode drive cylinder drive division 77D worked.
Holding meanss 79 are to maintain the yarns Y attracted by the first suction device 73, and on yarn feeding bobbin 11A top
The device of (for example, non-winding yarn Y pipe crimping top) 12b formation deposit tip bunch weft ends 15.Holding meanss 79 have depression bar 79A.
As shown in fig. 7, depression bar 79A is formed with from the yarns Y that yarn feeding bobbin 11A thread layers are unwinding and attracted by suction pipe 73C to feeding
The guide portion 79B of yarn bobbin 11A top (for example, non-winding yarn Y pipe crimping top) 12b side guiding.Depression bar 79A with
The mode that can be rotated is supported on the support 71A fixed in housing 71, makes the pipe crimping in guide portion 79B and yarn feeding bobbin 11A
Top 12b side contacts, deviated from.Depression bar 79A works by bar drive division 79D such as actuators.Bar drive division 79D is by board
Control unit 23 is controlled.For example, board control unit 23 from the yarn detection sensor 73F signals exported with based on entering depression bar 79A
The mode of the close action of row, and to make depression bar 79A progress at the time of the yarn feeding bobbin 11B for completing to prepare is inverted away from action
Mode drive rod drive division 79D.
Bobbin supporting arrangement 81 is (particularly, to be solved when carrying out yarn treatment to yarn feeding bobbin 11A by cylinder 73A
During easypro yarn feeding bobbin 11A yarns Y), in order to prevent yarn feeding bobbin 11A from being extracted from conveying pallet 9, and press yarn feeding bobbin 11A
Bottom non-winding yarn Y part device.Bobbin supporting arrangement 81 has depression bar 81A.Depression bar 81A is supported to can
Rotate, the lower contacts with yarn feeding bobbin 11A, so as to keep yarn feeding bobbin 11A.Depression bar 81A passes through the bar drive division such as actuator
81B and work.Bar drive division 81B is controlled by board control unit 23.Board control unit 23 is for example with bobbin detection sensor 89
The mode of holding yarn feeding bobbin 11A at the time of yarn feeding bobbin 11A is detected, and with when depression bar 79A terminates away from action
Carve the mode control-rod drive division 81B for the holding for releasing yarn feeding bobbin 11A.
Bobbin rotating device 83 is to rotate the conveying pallet 9 for being placed with the yarn feeding bobbin 11A for stopping at assigned position P1,
So that the device of yarn feeding bobbin 11A rotations.Bobbin rotating device 83 has rotating roller 83A.Rotating roller 83A is configured to it
The conveying pallet 9 that outer peripheral face stops at assigned position P1 yarn feeding bobbin 11A with being placed with is contacted.Rotating roller 83A relies on horse
Rotated up to grade roller drive division 83B.
Roller drive division 83B is controlled by board control unit 23.Board control unit 23 controls roller drive division 83B, for example, make
Depression bar 79A terminate close to make at the time of action rotating roller 83A rotate forward (rotation from yarn feeding bobbin 11A to take-up direction R0
Turn).In addition, board control unit 23 controls roller drive division 83B, for example, cause the suction for terminating yarns Y in the second suction device 87
Make rotating roller 83A reversions at the time of drawing (yarn feeding bobbin 11A rotates to the unwinding direction R1 of yarn opposite with take-up direction R0).
Now, board control unit 23 makes the yarn feeding bobbin 11B that completion prepares be rotated to the unwinding direction R1 of yarn more than a quarter circle two
/ mono- circle is following.
Two side positions for the yarn feeding bobbin 11A that blowing device 85 stops at assigned position P1 in clamping, which are configured with, blows nozzle
85A.Respectively blow nozzle 85A towards yarn feeding bobbin 11A obliquely upward and obliquely downward injection compressed air.By from blowing nozzle
The blast air that 85A is blown from, for example, blow afloat the yarns Y hung down from yarn feeding bobbin 11A thread layers upward.Whether from blowing
Send nozzle 85A to discharge compressed air, switched over by nozzle drive division 85B.Nozzle drive division 85B is by board control unit 23
Control.Board control unit 23 for example with the time of bobbin detection sensor 89 detects yarn feeding bobbin 11A from blowing nozzle 85A
The mode of discharge compressed air controls nozzle drive division 85B.
Second suction device 87 is when by movable baffle plate 75C cutting continuous strand Y, by the yarn of the cut-off yarns Y
Head Y1 imports the device of 12c inside yarn feeding bobbin 11A pipe crimping.Second suction device 87 has suction tube 87A and baffle plate 87B.
Suction tube 87A is connected to the air-flow generating source 87C such as air blower for producing the air-flow for being used to attract yarns Y.Whether attracting
The attraction that yarns Y is carried out in pipe 87A is switched over by baffle plate 87B position.Suction tube 87A upper end opening portion direction is carried
It is equipped with the lower surface center of the conveying pallet 9 for the yarn feeding bobbin 11A for stopping at assigned position P1.Baffle plate 87B is by actuator etc.
Barrier driving portion 87D and work.Barrier driving portion 87D is controlled by board control unit 23.Board control unit 23 is for example with cutting
Device 75 works and can attract the mode controlling baffle plate drive division 87D of yarns Y at the time of cutting continuous strand Y.
Bobbin detection sensor 89 detects the presence of the yarn feeding bobbin 11A for the assigned position P1 for stopping at the 4th delivery section 64
(conveying pallet 9).From the signal output of the output of bobbin detection sensor 89 to board control unit 23.
Next, main, (e) in (a)~Fig. 9 in reference picture 9 and (c) in (a)~Figure 10 in Figure 10 are right
The action of Yarn processing device 70 is illustrated.If yarn feeding bobbin 11A is delivered into the regulation relative to Yarn processing device 70
Position P1, then keep conveying pallet 9 using limiter (not shown).In addition, yarn feeding bobbin 11A bottom is by depression bar 81A (references
Fig. 5 and Fig. 6) keep.Next, blow the discharge that nozzle 85A starts compressed air, and by yarns Y towards yarn feeding bobbin 11A
Top blow away.
If in addition, yarn feeding bobbin 11A is delivered into the assigned position P1 relative to Yarn processing device 70, blocking cylinder
The movable baffle plate 75C of 73A and suction pipe 73C connection is moved to path open position.Thus, as shown in (a) in Fig. 9, suction pipe
73C is connected with cylinder 73A via cutter device 75 with corrugated flexible hose 73B, as the shape for having suction airflow in cylinder 73A effects
State, so that cylinder 77C works.Cylinder 73A declines via by the arm 77A that cylinder 77C is moved downwards.Along with cylinder
73A decline, has upward suction airflow in yarn feeding bobbin 11A side face effect.It is blown from the yarn that nozzle 85A is blown away upwards
Shown in (b) in head Y1 such as Fig. 9, it is attracted via cylinder 73A, corrugated flexible hose 73B and cutter device 75 into suction pipe 73C.
If next, detect that yarns Y is inhaled into suction pipe 73C inside by yarn detection sensor 73F, such as Fig. 9
In (c) shown in, make cylinder 77C work and cylinder 73A is moved to position of readiness.Herein, when cylinder 73A effect have suction
The moment of air-flow, yarns Y is inhaled into suction pipe 73C inside, so as to detect the yarn being inhaled into by yarn detection sensor 73F
Y.In this case, the seizure of the yarns Y based on suction pipe 73C terminates, therefore board control unit 23 does not make cylinder 77C work.
If detecting yarns Y by yarn detection sensor 73F and cylinder 73A is further returned to position of readiness, by
Depression bar 79A is guided from the middle part directed section 79B of the yarn feeding bobbin 11A yarns Ys extracted out to pipe crimping top 12b side.Such as
On, it is directed in yarns Y to pipe crimping top 12b side in the state of (holding), rotating roller 83A rotates to take-up direction R0
(the first processing), so that yarns Y is wound in pipe crimping top 12b.That is, in pipe crimping top 12b formation deposit tip bunch weft ends 15.Deposit
The winding number of tip bunch weft end 15 is controlled based on the information prestored by board control unit 23.
Next, cutter device 75 works and cutting continuous strand Y.At the same time, suction pipe 73C lower end is by movable baffle plate 75C
Block, the suction airflow in cut-out cylinder 73A.Work with cutter device 75 is parallel, opens wide the volume for being connected to yarn feeding bobbin 11A
The baffle plate 87B (second processing) of pipe bottom 12a the second suction device 87.Thus, 12c effects have downward suction inside pipe crimping
Enter air-flow.Thus, as shown in (e) in Fig. 9, by the yarn and thread head Y1 of cut-off yarns Y to inside yarn feeding bobbin 11A pipe crimping
12c attracts.By above-mentioned a series of processing, form and be formed with deposit tip bunch weft end 15 and by yarn in pipe crimping top 12b
The end of a thread Y1 is configured at the yarn feeding bobbin 11B ((d) in reference picture 4) that the completion of 12c inside pipe crimping prepares.In cutter device 75
Before work, the baffle plate 87B of the second suction device 87 for the pipe crimping bottom 12a for being connected to yarn feeding bobbin 11A can be also opened wide, with
The mode for starting second processing is changed.
Next, as shown in (a) in Figure 10, rotate rotating roller 83A, and the yarn feeding bobbin 11B for preparing completion
To the unwinding direction R1 rotations of yarn (the 3rd processing).Thus, when forming deposit tip bunch weft end 15, yarns Y is guided from by depression bar 79A
(bs) of the position P2 into Figure 10 shown in position P3 movements.At the moment, depression bar 79A starts to feeding for preparing away from completion
Yarn bobbin 11B direction R2 rotates (fourth process).By above-mentioned a series of processing, depression bar 79A prepares away from completion
Yarn feeding bobbin 11B.
Next, the depression bar 81A that pressing completes the pipe crimping bottom 12a in the yarn feeding bobbin 11B of preparation is rotated, and away from complete
Into the yarn feeding bobbin 11B of preparation.In addition, stopping conveying pallet 9 and keeping the limiter for conveying pallet 9 to be moved to position of readiness
It is dynamic.Thus, the conveying pallet 9 for stopping at assigned position P1 starts movement.That is, supplied to winder unit 30 and complete feeding for preparation
Yarn bobbin 11B.
The action effect of the Yarn processing device 70 of above-mentioned embodiment is illustrated.In the yarn of above-mentioned embodiment
In processing unit 70, yarn feeding bobbin 11A is set to be rotated to take-up direction R0 in the state of yarns Y directed section 79B guiding, therefore
On pipe crimping top, 12b side face is formed with deposit tip bunch weft end.Then, in the Yarn processing device 70 of above-mentioned embodiment, lead to
Crossing the second suction device 87 of the bottom for being connected to pipe crimping 12, inside 12c imports yarn and thread head Y1 from the upper end of pipe crimping 12 to pipe crimping,
Therefore, it is possible to make yarn and thread head Y1 be located at 12c inside pipe crimping.Thus, formation is formed with deposit tip bunch weft end in pipe crimping top 12b and will
Yarn and thread head Y1 is configured at the yarn feeding bobbin 11B that the completion of 12c inside pipe crimping prepares.In addition, at the yarn of above-mentioned embodiment
Manage in device 70, inside by yarn and thread head Y1 importing pipe crimpings after 12c, make the yarn feeding bobbin 11B that completion prepares to the unwinding side of yarn
While rotation to R1, or the yarn feeding bobbin 11B for making guide portion 79B prepare from completion after it is rotated is separated, therefore energy
It is enough suppress to hook from the guide portion 79B for the yarn feeding bobbin 11B separation for completing to prepare be imported into 12c yarns Y inside pipe crimping and incite somebody to action
The unfavorable condition that the yarns Y is pulled out from 12c inside pipe crimping.Carry out being suitable to the yarn that yarn and thread head is handled therefore, it is possible to be stably supplied
The yarn feeding bobbin 11B that the completion of line processing prepares.
In the Yarn processing device 70 of above-mentioned embodiment, rotating roller 83A is rotated, and making feeding for completion preparation
After yarn bobbin 11B rotates to the unwinding direction R1 of yarn, make depression bar 79A to the direction R2 away from the yarn feeding bobbin 11B for completing to prepare
Rotate.It is imported into thereby, it is possible to more reliably suppress to hook from the guide portion 79B for the yarn feeding bobbin 11B separation for completing to prepare
12c yarns Y inside pipe crimping and the unfavorable condition for pulling out the yarns Y from 12c inside pipe crimping.
More than, an embodiment is illustrated, but the present invention is not limited to above-mentioned embodiment.
For example, in the yarn treatment control of Yarn processing device 70, rotating rotating roller 83A, and prepare completion
Yarn feeding bobbin 11B to the unwinding direction R1 of yarn rotate while, depression bar 79A can also be made to away from the yarn feeding cylinder for completing to prepare
Pipe 11B direction R2 is rotated.In this case, it can perform in the short period of time for suppressing from the yarn feeding cylinder for completing to prepare
The guide portion 79B of pipe 11B separation, which is hooked, to be imported into 12c yarns Y inside pipe crimping and pulls out the yarns Y from 12c inside pipe crimping
Processing.
In above-mentioned embodiment or variation, the yarn performed by board control unit 23 in Yarn processing device 70 is enumerated
The example of line processing control is illustrated, but for example Yarn processing device 70 can also form the structure for possessing control unit alone
Into can also perform above-mentioned yarn treatment by using wired or wireless connection device and control.
In addition to the composition of above-mentioned embodiment or variation, when in the pipe crimping 12 being discharged from winder unit 30
In the case of remaining yarns Y, can also possess the yarn removing device for removing the yarns Y and forming the pipe crimping 12 of no yarns Y.
Claims (5)
1. a kind of Yarn processing device, it is handled yarn feeding bobbin and formed the yarn feeding bobbin for completing to prepare, and the completion is accurate
Standby yarn feeding bobbin configures deposit tip bunch weft end on pipe crimping top and yarn and thread head is configured to the inside of the pipe crimping,
The Yarn processing device possesses：
Rotating part, it makes to be supported to the axial yarn feeding bobbin for above-below direction by the pipe crimping centered on the axle
Rotation；
Yarn and thread head capture unit, it catches the yarn and thread head of the yarn feeding bobbin in the top of the yarn feeding bobbin；
Guide portion, its can relative to the pipe crimping top close to and discretely move, by with the pipe crimping upper contact
And guide a part for yarn to the side on the pipe crimping top；
Suction unit, it is connected to the bottom of the pipe crimping, and the yarn and thread head is imported into the pipe crimping from the upper end of the pipe crimping
It is internal；And
Control unit, it is controlled to the rotating part, the yarn and thread head capture unit, the guide portion and the suction unit,
The control unit performs following processing：
The yarn feeding bobbin is set to be rotated to the take-up direction of the yarn in the state of the yarn is guided by the guide portion
So as to form the first processing of the deposit tip bunch weft end；
The second processing for making attraction act on the suction unit after being handled described first；
Make what the yarn feeding bobbin for completing to prepare rotated to the direction opposite with the take-up direction after the second processing
3rd processing；And
Make the guide portion handled with the described 3rd processing simultaneously or the described 3rd after from the yarn feeding cylinder for completing to prepare
The fourth process of pipe separation.
2. Yarn processing device according to claim 1, wherein,
The control unit performs the fourth process after being handled the described 3rd.
3. Yarn processing device according to claim 1, wherein,
The control unit simultaneously performs the 3rd processing and the fourth process.
4. according to Yarn processing device according to any one of claims 1 to 3, wherein,
The control unit makes the yarn feeding bobbin for completing to prepare to opposite with the take-up direction in being handled the described 3rd
It is following that direction rotates more than a quarter circle 1/2nd circles.
5. according to Yarn processing device according to any one of claims 1 to 4, wherein,
The input unit of the rotation amount for the yarn feeding bobbin that the completion prepares that can be inputted in the 3rd processing is also equipped with,
The control unit performs the 3rd processing based on the rotation amount inputted from the input unit.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016086417A JP2017193435A (en) | 2016-04-22 | 2016-04-22 | Yarn processing device |
| JP2016-086417 | 2016-04-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107304013A true CN107304013A (en) | 2017-10-31 |
Family
ID=60151094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710141365.XA Pending CN107304013A (en) | 2016-04-22 | 2017-03-10 | Yarn processing device |
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| Country | Link |
|---|---|
| JP (1) | JP2017193435A (en) |
| CN (1) | CN107304013A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111847101A (en) * | 2019-04-26 | 2020-10-30 | 村田机械株式会社 | Yarn winding machine and yarn hanging method |
| CN111924662A (en) * | 2020-07-08 | 2020-11-13 | 北自所（北京）科技发展有限公司 | Chemical fiber filament doffing method and system adopting centralized control and automatic doffing equipment |
| CN112079201A (en) * | 2019-06-12 | 2020-12-15 | 村田机械株式会社 | Yarn processing method and yarn processing device |
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| CN105384005A (en) * | 2014-08-28 | 2016-03-09 | 村田机械株式会社 | Yarn winding device and yarn winding machine |
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| JPH02106565A (en) * | 1988-06-24 | 1990-04-18 | W Reiners Verwalt Gmbh | Method and device for surrounding yarn end section of cup pneumatically and drawing out it in overhead manner |
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| CN111847101A (en) * | 2019-04-26 | 2020-10-30 | 村田机械株式会社 | Yarn winding machine and yarn hanging method |
| CN111847101B (en) * | 2019-04-26 | 2023-11-21 | 村田机械株式会社 | Yarn winding machine and yarn hanging method |
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| Publication number | Publication date |
|---|---|
| JP2017193435A (en) | 2017-10-26 |
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Application publication date: 20171031 |