CN1153835A - Threading method and device for false twister - Google Patents
Threading method and device for false twister Download PDFInfo
- Publication number
- CN1153835A CN1153835A CN 96119974 CN96119974A CN1153835A CN 1153835 A CN1153835 A CN 1153835A CN 96119974 CN96119974 CN 96119974 CN 96119974 A CN96119974 A CN 96119974A CN 1153835 A CN1153835 A CN 1153835A
- Authority
- CN
- China
- Prior art keywords
- line
- yarn
- heater
- false twisting
- twisting machine
- 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
Links
Images
Landscapes
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The present invention is a false twister that winds a yarn pulled from a supply package onto a winding package after passing it through a first heater H1, a cooling device and a false twist member T and the like, wherein, by the use of an air current, the yarn pulled from the supply package is automatically threaded as far as a yarn receiving position via, at least, a first heater H1, the cooling device and the false twist member. Accordingly, the yarn threading operations can be performed in an extremely short period of time contributing greatly to an improvement in the operating efficiency of the false twist plant.
Description
The present invention relates to a kind of wire passing device, in the false twisting machine of false twisting machine that stretches etc. and so on, when operation begins or during tangent line, allow the line of pulling out, by heater, false-twisting device etc. by in the yarn feeding coil that is suspended on the frame about false twisting machine.
Past, the over-line operation of false twisting machine be to attract the line that provides by the yarn feeding coil that is suspended on the frame with seersucker by the operating personnel, then, utilize wire to make yarn pass heater, cooler, false twist component etc. successively.
Because the over-line operation of aforementioned false twisting machine in the past is by manually carrying out, the time that therefore exists the over-line operation cost is longer, the problem that the operating efficiency of false twisting machine is not high and so on.
In addition, in the over-line operation of false twisting machine in the past, because the setting of positions such as heater, cooler, false twist component is in the higher position, then need horse block or chassis etc., also include simultaneously pedal or chassis take, descend or move etc. all multifactor, thereby make logical line operation become complicated more and too lotus carved.In addition, over-line operation is to have utilized narrow space to carry out, so normal with certain danger.
The object of the present invention is to provide property without a break to carry out the wire passing device of a kind of false twisting machine of line operation, this device can the yarn that be provided out by the yarn feeding coil that is suspended on the frame be provided desired terminal receiving position place, for example, receiving position is arranged near the exit position of the 2nd heater of coiling apparatus.
For achieving the above object, the present invention is by the following technical solutions:
A kind of wire passing method of false twisting machine, it makes by the line of extracting out in the yarn feeding coil via the 1st heater, line cooling component, false twist component etc., the coil of wire is rolled up around coiling, it is characterized in that: the fluid stream that utilizes fluid jet to produce, will be by the line of extracting out in the yarn feeding coil, via aforementioned the 1st heater, line cooling component etc., yarn is transported to the line receiving system place of regulation.
The wire passing method of described false twisting machine, it is characterized in that: allow wire element on the yarn walking path that is arranged on false twisting machine etc. at first carry out line with aforementioned the 1st heater, line cooling component, false twist component, and allow it keep out of the way the position of passing through can not produce obstruction to yarn, then, the fluid stream that utilizes fluid jet to produce carries out the line sending operation.
The wire passing method of described false twisting machine is characterized by: the fluid that carries out line sending is an air flow.
A kind of wire passing device of false twisting machine, it allows by the line of extracting out in the yarn feeding coil via the 1st heater, line cooling component, false twist component etc., with the coil of wire on reel, it is characterized in that: be provided with a kind of wire passing device, the fluid stream that utilizes fluid jet to produce makes the line of being drawn by yarn feeding coil, through aforementioned the 1st heater, line cooling component etc., yarn is transported to the terminal receiving position place of defined.
The wire passing device of described false twisting machine is characterized in that: the fluid of carrying aforementioned yarn is an air flow.
The wire passing device of described false twisting machine is characterized by: the false twist component place of aforementioned false twisting machine, be provided with the 2nd heater, and the position that receives aforementioned line end is the yarn outlet of aforementioned the 2nd heater.
The wire passing device of described false twisting machine is characterized by: for guaranteeing to utilize the console switch that is arranged on the operation board to control the mobile device of required member at the path that is had necessary yarn by the 1st heater in the over-line operation of terminal receiving position.
The wire passing device of described false twisting machine is characterized by: before beginning to drive false twist component, be provided with yarn is configured in the locational device of half sth. made by twisting.
First kind be this false twisting machine can allow by the line of pulling out in the yarn feeding coil through the 1st heater, line cooler, false twist component after with the coil of wire on reel, utilize the jet action of air, after making the line that provides by yarn feeding coil pass through aforesaid the 1st heater, line cooler, false twist component at least, line is transported to without a break the position of the reception line end of regulation; The 2nd: after the false twist component of aforesaid false twisting machine, be provided with the 2nd heater, the position of aforesaid reception line end is the line exit of aforementioned the 2nd heater; 3rd, unimpeded for guaranteeing to add member to the circuit in the over-line operation of false twist component by the 1st, utilize the console switch that is arranged on the operation board to control the mobile device of described each member; 4th, control the mobile device of the mobile device of the lead member of the equipment of false twist component, the 1st heater member, cooler and stop yarn and the contact device of only twisting with the fingers roller by being arranged on console switch on the operation board; 5th, be to be provided with inking device, before beginning to drive false twist component, yarn be configured in half position of twisting with the fingers.
The present invention has positive effect:
Owing to utilize gas to spray, just the yarn of being pulled out by yarn feeding coil can be delivered to without a break the receiving position of regulation, carry out the time of over-line operation so shortened, and improved the operating efficiency of false twisting machine.
By the console switch of operation setting on operation board, just can carry out the control of necessary various devices to over-line operation, so when carrying out over-line operation, need not to use attached assistant engineer's tools such as pedal, chassis, thereby, can be when alleviating operating personnel's over-line operation intensity, also can be with the operating personnel by freeing in the operation with danger.
Before beginning to drive false twist component, so line is configured in half location status of twisting with the fingers prevents owing to implement the broken string phenomenon that rapid twisting produces because of having selected for use.
Following with reference to accompanying drawing, embodiments of the invention are done specifying:
Fig. 1 represents the side one-tenth figure of false twisting machine integral body of the present invention.
Fig. 2 represents the side view of part of fairlead, the 1st heater, the cooler of false twisting machine shown in Figure 1.
Fig. 3 represents the oblique view of the 1st heater, cooler of false twisting machine shown in Figure 1 etc.
Fig. 4 represents the oblique view of 1st heater the same with Fig. 3, cooler etc.
Fig. 5 represents the enlarged drawing of fairlead of false twisting machine shown in Figure 1 etc.
Fig. 6 shows that false twist component and false twisting position change the side view of member.
At first, with reference to the Fig. 1 that has used the false twisting machine of wire passing device of the present invention, the walking Lu Jingzuo of line once illustrates during with regard to the false twisting state under the normal condition.
The yarn 3 of being pulled out by a plurality of yarn feeding coils 2 that are fixed on the creel 1 after being provided in the guide bracket 4 on the creel 1 or being provided in guide bracket 6,7 on the false twisting frame 5, enters on the 1st line sending roller 8.Thereafter, through guide bracket 9, air injector 10, straight tube 11, and by being provided in only twisting with the fingers running roller 14 and being provided in the guiding of the fixedly guide bracket 15 of the 1st heater H 1 lead-in wire side of action bars 13 front ends that are fixed on the frame 12, and enter into 1 li of the 1st heater H.
P1 is provided in being used on the operation board 29 to control the control handle (arm) that the false twisting position changes member (afterwards chatting) P.In addition, 30 for sending yarn 3 to U arms lead inlet tube set in the 1st heater H 1, and this pipe is arranged between the front end place 11 ' and the 1st heater H 1 inlet on straight tube 11 tops, constitutes grooving 30 ' on the inner peripheral surface of this u bent tube one side.G was line components (afterwards chatting), its effect can make line be easy to insert with by the 1st heater H 1 and cooler C, stop yarn 3 simultaneously and only twist with the fingers running roller 14 and fixing contacting of guide bracket 15.31 for be provided in guide bracket 16, pulling force detect lead recognize 17 and guide bracket 18 1 sides and the 1st funnel type guide bracket 19 tops near the 1st ways of gutter channel shape, 32 for being provided in the 2nd ways of the gutter channel shape between the 2nd line sending roller 20 and the 2nd funnel type guide bracket 21.
Sp is the grooving pipe that its top, below of being arranged on cooler C has grooving along its length, this has the end of the grooving pipe Sp of grooving near the 1st heater H 1 one sides, and be set near the outlet of tubular heater (afterwards chatting) of the 1st heater H 1, the other end is positioned near aforementioned the 1st ways 31 tops.When carrying out over-line operation (afterwards chatting), the yarn 3 by the 1st heater H 1 is come out passes the pipe Sp that has grooving, when stopping over-line operation, when yarn 3 begins to walk, according to the pulling force of yarn 3 self, yarn is thrown off grooving, along near the walking below of the cooler C that is positioned at the top.For asking convenient, all omitted the pipe Sp that has grooving among Fig. 3 and Fig. 4.
Below, with reference to Fig. 2～Fig. 5, mainly structure and the work to the 1st heater H 1 cooler C and mistake line components G etc. is used as explanation.
As previously mentioned, under the false twisting state of normal condition, the line 3 by straight tube 11 comes out reaches fixedly guide bracket 15 by the roller 14 of only twisting with the fingers that is arranged on action bars 13 front ends, becomes rectangular shaped and enters the 1st heater H 1 interior (as shown in Figure 2) with flexing.The 1st heater H 1 be provided with on the excircle that is arranged in the well-known heater compartment h1 in establish the cylindric heater h2 of heating wire (not shown).The below of tubular heater h2 at regular intervals, constitutes the through hole h3 of grooving shape, is inserted with the leading section of yarn guide member h4 in the through hole h3, has guiding ditch h4 on this leading section.
The lower end of yarn guide member h4, it is the below of tubular heater h2, axis direction along tubular heater h2 is equipped with bar g1, the two ends of bar g1 are installed in (not shown) on the frame of false twisting machine with the interval of regulation, this bar g1 passes Support bracket g2, and grooving g2 ', the g3 ' of the longitudinal length of being opened on the g3 are inserted on Support bracket g2, the g3.Near the end of bar g1 one end level board g4 is housed, this level board g4 and bar g1 are perpendicular, and the piston rod g6 that is stretched out by the vertical oil cylinder g5 below that is configured on the false twisting machine frame (not shown) is equipped with in the top of level board g4 one end.
Be installed in trunnion axis g7 on the false twisting machine frame (not drawing among the figure) be the center Swing Arm g8 that can do oscillating motion an end and the piston rod g6 that stretches out by the top of vertical oil cylinder g5 front end mutually pivot prop up together.Be installed among the horizontal grooving C1 ' on the Support bracket C1 that horizontal pin g8 ' on the Swing Arm g8 other end inserts the 1st heater H 1 one upper lateral parts be through cooler C.
The other end of bar g1 is equipped with tabular motion arm g9, and the front end of this motion arm g9 is provided with outstanding pin g9 '.G10 is in being located in the through hole g11 of center, is inserted with the plate-shaped pivotable arm g10 of the trunnion axis g12 that is installed on the false twisting machine frame.The upper edge of cursor g10 is provided with the g10 ' of yarn guide portion, and the lower limb along cursor g10 is provided with grooving g10 in addition ".
G13 is the linking arm g13 that shape becomes L font shape approximately, is installed near the trunnion axis g14 dress that linking arm g13 touches the portion and is inserted in the axis hole that is arranged in the false twisting machine frame, and therefore, linking arm g13 can trunnion axis g14 be that rotate at the center.Have grooving g13 ' on motion arm g9 one side position of linking arm g13, be inserted with the pin g9 ' of motion arm g9 among this grooving g13 '.End at the motion arm g9 of linking arm g13 opposition side is provided with line guide part g15, in addition, in the bight at trunnion axis g14 place one side, is provided with the grooving g10 that is inserted on the cursor g10 " interior pin g13 ".
Below, with reference to Fig. 2～Fig. 5, relevant effect of crossing line components G is described once.
Before over-line operation, under the state as shown in Figures 2 and 3, allow vertical oil cylinder g5 start working, and piston rod g6 is moved downward.When piston rod g6 descended, Swing Arm g8 was that fulcrum (as shown in Figure 4) rotates along clockwise direction with trunnion axis g7.Therefore, be installed in the Support bracket C1 that the horizontal pin g8 ' that waves the g8 other end will upgrade the 1st heater H 1 upper lateral part that is installed in cooler C, promptly the pivot point C2 with false twist component T one side of cooler C is a fulcrum, and cooler is mentioned towards the top.
On the other hand, when piston rod g6 descends, bar g1 is by level board g4, will be along the grooving g2 ', the g3 ' that are located in the longitudinal length on Support bracket g2, the g3, walking downwards, thereby, be contained in the line ways h4 on the bar g1, to drop to the position of readiness of tubular heater h2 below by withdrawing from (as Fig. 4 and shown in Figure 5) in the tubular heater h2.
In addition, when bar g1 descends, the motion arm g9 that is installed in bar g1 front end also will descend.Because the decline of motion arm g9, make the linking arm g13 that has pin that is inserted in the grooving g13 ', with trunnion axis g14 is fulcrum (as shown in Figure 2), along counter rotation, as shown in Figure 5, the line guide part g15 of linking arm g13 will move only twisting with the fingers between roller 14 and the fairlead 30, stops yarn 3 and only twists with the fingers roller and cooperate from face.
When linking arm g13 is a fulcrum (center) when counter-clockwise direction is rotated (consulting Fig. 2) with trunnion axis g14, have the pin g13 on the linking arm g13 that is inserted in the grooving " cursor 10; will be fulcrum with trunnion axis g12; rotates; make the line guide part g10 ' of cursor g10 leave fixedly guide bracket 15; arrive above it, thereby make line 3 in the over-line operation process, keep not contacting (consulting Fig. 5) with fixing guide bracket 15 along the clockwise direction among Fig. 2.
As previously mentioned, when carrying out over-line operation, should avoid line ways h4 that yarn 3 is entered in the tubular heater h2 and the influence that produces, so need allow line ways h4 by withdrawing in the tubular heater h2.Simultaneously, the line guide part g15 of linking arm g13 will move to and only twist with the fingers between roller 14 and the conduit 30, thereby stop line 3 and only twist with the fingers running roller 14 and cooperate, and meanwhile, cursor g10 be rotated along clockwise direction, and the line 3 that passes of maintenance does not contact with fixing guide bracket.
Below, consult Fig. 6, be the center with a false twist component T and an example, the situation that changes member P with regard to relevant false twisting position is done an explanation.
Provide the false twist component T of twisting power to have a pair of cross one another ring-type jaw belt t1, t2 to line 3, this jaw belt t1, t2 in accordance with regulations interval respectively are hung on set support running roller t1 ', t1 " between and support running roller t2 ', t2 " between.
P2 is the false twisting location change arm with trunnion axis P2 ', and this trunnion axis P2 ' is plugged in the axis hole on the false twisting machine frame, and the front end place of false twisting location change arm P2 is adorning lead seat P3.P4 is arranged on the guide bracket of the middle line 3 of false twisting location change arm P2 for guiding.P5 is the scroll spring, and this spring is hung on the pin P6 that is installed on the false twisting machine frame and is installed between the pin P7 on the false twisting location change arm P2 of lead seat P3 one side.False twisting location change arm P2 by the elastic force of scroll spring P5, is fulcrum, the application of force along clockwise direction with trunnion axis P2 '.
P8 is for prolonging the extension of the opposition side that is arranged on lead seat P3, and between the opposition side of lead seat and lead seat P3, across trunnion axis P2 ', the end of extension P9 fixes with the end of operation metal wire P9.The other end of operation metal wire P9 is fixed on the false twisting position that is arranged on operation board 29 and changes on the motion arm P1 of member P.P10 is the butt pin, and this pin is by being accommodated in the effect of the spring P11 in the recess, with the end P2 of the semi-circular shape of false twisting location change arm P2 " bridle joint mutually.Butt pin P10 can be located at false twisting location change arm P2 end P2 quarter " on 3 recess P12, P13, any among the P14 match.In addition, because of relying on aforesaid operation metal wire P9, rotatable false twisting position changes arm P2, so aforesaid helical spring P5 also can omit.
When relying on false twist component that line 3 is carried out the false twisting of normal condition, for making the center point P 15 of line 3 by the contact range of jaw belt t1, t2, false twisting location change arm P2 will be in the position of solid line shown in Figure 6, i.e. Shang Fang P1a place, position.For false twisting location change arm P2 being configured in the P1a position of top, motion arm P1 will be fulcrum (shown in a solid line among Fig. 6) with central shaft P1 ', turn to the position of top P2a upward, therefore, butt pin 10 will with the end P2 that establishes false twisting location change arm P2 quarter " on 3 recess P12～P14 in the recess P12 of the top be meshed.
When being engaged in over-line operation, the console switch m1 of operation setting on operation board 29 starts working the drive member (not shown), and leaves jaw belt t1, t2, at this moment, between jaw belt t1, t2, just formed the gap that can allow line 3 pass.And, when line 3 passes between operational period between jaw belt t1, t2, by being fulcrum with central shaft P1 ' towards below rotating operation arm P1 (positions shown in two dotted lines among Fig. 6) and pull operation metal wire P9 down, making false twisting location change arm P2 is fulcrum with trunnion axis P2 ', rotates among the figure position of readiness P1C by the represented below of two dotted lines.At this moment, collision pin 10 will with the end P2 of false twisting location change arm P2 that is located at the position of readiness P1C that is positioned at the below quarter " on the nethermost recess P14 that is positioned at be meshed, the false twisting location change arm P2 of this moment will enter and can't carry out movable state.
To state the over-line operation of chatting by the back, line 3 will be inserted to lead to by in the formed gap between jaw belt t1, the t2, the jaw belt t1, the t2 that deviate from are contacted, when beginning false twisting operation, yarn 3 will be in center point P 15 places of the contact range of jaw belt t1, t2, for preventing to cause the broken string phenomenon, at first should earlier line 3 be set in place and below the center point P 15 of jaw belt t1, t2 contact range, partly twist with the fingers P16 place, position in when beginning owing to applied rapid twisting power to yarn.Partly twist with the fingers P16 place, position for line 3 being configured in this, the motion arm at position of readiness P2C place rotates to the P2b place, centre position between below position of readiness and this sth. made by twisting position, top below needing to be in along the top.
So, when desire rotates to centre position P2b (the dotted line shown device among Fig. 6) with motion arm 11 by the position of readiness P2C of below, throw off with butt pin P10 earlier the false twisting location change arm P2 end recess P14 of below, pin is meshed with the recess of centre then, and false twisting location change arm P2 will make line 3 move to half and twist with the fingers P16 place, position.Like this, twist with the fingers P16 place, position if allow line 3 be positioned at half, and false twisting number also to lack than the false twisting number under the normal condition, allow yarn 3 raise, behind the process official hour, make motion arm P1 rotate to P2a place, top position, and make the false twisting position change arm to forward the figure solid line position P1a place that is arranged in the top to, allow yarn 3 move to this sth. made by twisting position of center point P 15 of the contact range of jaw belt t1, t2 by centre position P16 by centre position P26.
In addition, in the aforementioned embodiment, introduced the application examples that situation that false twisting location change arm P2 is provided with recess P12～P14 and the recess P12～P14 of setting match with butt pin P10, in like manner, the butt pin that same recess also can be set on motion arm P1 and match with this recess.
Below, the over-line operation that will be carried out in the time of will beginning with regard to operation or during tangent line once illustrates.
In over-line operation, at first the console switch m2 of operation setting on operation board 29 allows vertical oil cylinder g5 work, and piston rod g6 is descended.By the decline of piston rod g6, can make Swing Arm g8 is that fulcrum rotates (as shown in Figure 4) along clockwise direction with trunnion axis g7, thereby the 1st heater H 1 of cooler C is lifted towards the top.So, the end of the 1st heater H 1 one sides of cooler is withdrawed from from the outlet of tubular heater h2, make and insert the line 3 lead in tubular heater h2 and can not contact with the end of the 1st heater H 1 one sides of cooler C.
In addition, when piston rod g6 one decline, also because the effect of level board g4 descends simultaneously, at this moment, the wire element h4 that is contained on the bar g1 withdraws from tubular heater h2 bar g1.Therefore, wire element h4 will can not hinder by producing in the tubular heater h2 line 3.
Have again, when bar g1 one descends, linking arm g13 is by being installed in the motion arm g9 effect of bar g1 front end, to be fulcrum with trunnion axis g14, rotate along counter-clockwise direction shown in Figure 2, as shown in Figure 5, the wire portion g15 of linking arm g13 will move only twisting with the fingers between roller 14 and the conduit 30, thereby has stoped yarn 3 and only twisted with the fingers combining of roller 14.In addition, when linking arm g13 is a fulcrum when counter-clockwise direction shown in Figure 2 is rotated with trunnion axis g14, at grooving g10 " in be inserted with pin g13 " cursor g10, to be center (fulcrum) with trunnion axis g12, clockwise direction along Fig. 2 rotates, as shown in Figure 5, because the effect of the wire portion g10 ' of cursor g10, the yarn 3 of crossing line can't contact with fixing guide bracket 15.
In addition, in over-line operation, the console switch m1 of operation setting on operation board at first, allow among the figure unillustrated drive member (for example, carry out crimping each other by air gas and belt, air cylinder is exactly a drive member) carry out work, jaw belt t1, t2 are oppositely left, then just formed the gap that line 3 passes through between jaw belt t1, the t2.On the other hand, allow the crimping belt of the 1st line sending roller 8 deviate from home roll 8 ", then at home roll 8 " and crimping belt 8 ' between formed the gap that line 3 can pass through.In addition, rotate in place in the P2C place, position of below, false twisting position change arm P2 is rotated among Fig. 6 the position of readiness P1C place, below shown in 2 dotted lines being arranged on motion arm P1 on the operation board 29.And make the 2nd line sending roller 20 and the 3rd line sending roller 23 and crimping belt 20 ', 23 ' and home roll 20 ", 23 " be in contacted duty respectively.
Then, line end is extracted out by yarn feeding coil 2, made the end of a thread (end) pass through the 1st line sending roller 8, this line sending roller 8 is at guide bracket 4,6,7 and crimping belt 8 ' and home roll 8 " between be formed with the gap, and line end is inserted into 10 li of air injectors.On the one hand, the exit of the 2nd heater H 2 disposes the suction inlet 33 ' of manual suction pipe.And, air injector 10 is arranged near the line inlet of straight tube 11 bottoms, so that the hand of the operator on the floor can contacted.Because this position is provided with air injector,, just the line end by the line of extracting out in the yarn feeding coil 2 that is suspended on the creel 13 can be inserted in the air injector 10 so operating personnel will need not to use pedal or chassis when crossing the line operation.
, allow air injector 10 start working,, and make line 3 pass straight tube 11 facing to the porch gas jet of straight tube 11 thereafter.The line 3 that comes out by straight tube 11, in near between being introduced to the inlet of the upper end 11 ' that is arranged on straight tube 11 and the 1st heater H 1 the inlet tube 30, in the tubular heater h2 that withdraws from by line ways h4, then, enter the grooving pipe Sp that is positioned at cooler C below, the cooler C of this moment will be positioned at the top of the 1st heater H 1 one sides.The line 3 that passes fairlead 30 will pass the grooving of being opened by on the fairlead 30 30 ', contact with the wire portion g10 ' of foregoing cursor g10 and the wire portion g15 of linking arm g13, stop to reach with fixing guide bracket 15 only to twist with the fingers contacting of roller 14.
The line 3 that is come out by grooving pipe Sp is by in the 1st ways 31 that enters tubulose not between the jaw belt t1, the t2 that deviate from, match with guide bracket 16, pulling force sensation guide bracket 17 and guide bracket 18, in in being introduced in the 1st funnel type guide bracket 19, pass crimping belt 20 ' and the home roll 20 of forming the 2nd line sending roller 20 " between.Thereafter line 3 is directed in the 2nd ways 32 and the 2nd funnel-form guide bracket 21 that is arranged between the 2nd line sending roller 20 and the 2nd funnel-form guide bracket 21, and passes the 2nd heater H2.Then, the line 3 that passes the 2nd heater H2 manual suction pipe that is set at the 2nd heater H2 exit is attracted to suction inlet 33 places.
As previously mentioned, the line 3 that is drawn out by yarn feeding coil 2 goes to P1b place, centre position with motion arm P1, and rotates false twisting position arm P2 upward after being attracted by the manual suction pipe 33 that is arranged on the 2nd heater H2 exit, and line 3 is moved to half sth. made by twisting P16 place, position.Then, operating operation switch m1 allows drive member (not drawing among the figure) work, and jaw belt t1, t2 are contacted, and when beginning to twist, makes the crimping belt 8 ' and home roll 8 of the 1st line sending roller 8 " contact, begin line sendings by the 1st line sending roller 8 again.
During the twisting beginning, line 3 is implemented twisting partly twisting with the fingers under the P16 state of position, therefore, added twisting power (claiming that again twisting in full together) belongs to non-rapid mode, so will can not produce owing to the broken string phenomenon appears in twisting, in addition, because the effect of the wire portion g10 ' of cursor 10, line 3 will be not contact with fixing guide bracket 15.Simultaneously, again because the effect of the wire portion g15 of linking arm g13, line 3 does not contact with only twisting with the fingers roller 14 yet, so bring violent frictional resistance neither can for line 3, the yarn 3 in also can preventing to walk produces the broken string accidents.
With after partly twisting with the fingers position P16 and twisting, operating operation switch m2 foregoingly allows vertical oil cylinder g5 work like that, and piston rod g6 is risen.By the rising of piston rod g6, wire element h4 is entered in the tubular heater h2, rely on the guiding ditch h4 ' of wire element h4, when guiding is through line 3 in the tubular heater h2, reduce the 1st heater H 1 one sides of cooler C, turn back to the normal position.Utilize this operation that the yarn 3 in the walking is contacted with cooler C.
In addition, when bar g1 one rises, the motion arm g9 of linking arm g13 by being installed in bar g1 front end, be the center with trunnion axis g14, when rotating along clockwise direction shown in Figure 5, cursor g10 then rotates along counter-clockwise direction, therefore, line 3 is thrown off by the wire portion g15 of the wire portion g10 ' of cursor g10 and linking arm g13, with fixing guide bracket 15 and only twist with the fingers roller 14 and contact.Afterwards, motion arm P1 is rotated to P2a place, top position by centre position P2b,, then need rotate false twisting location change arm P2 upward for making this sth. made by twisting position of yarn 3 by the center point P 15 of the contact range of jaw belt t1, t2.When line 3 begins walking, when implementing the pulling force of regulation, insert the yarn 3 that leads in grooving pipe Sp and just from grooving, withdraw from as if yarn 3, near the below of cooler C, walk.
After finishing aforementioned operation, by manual seersucker 33, this suction tube 33 is arranged on the exit of the 2nd heater H2, and the yarn 3 under the false twisting machining state under attraction and the maintenance normal condition, by by crimping belt 23 ' and home roll 23 " behind the 3rd line sending roller 23 that constituted; pass through oiling rolls 25, guide bracket 26,27 again, be wrapped at last on the coil winder volume 28.So far, over-line operation finishes.
In the aforesaid over-line operation, owing to only need just can finish over-line operation by the gas injection that air injector 10 carries out once, so need not to allow air injector 10 carry out continuous injection.In addition, by allow be supported on action bars 13 on the frame 12 move downward and allow be arranged on action bars 13 ends only twist with the fingers the position that hand that roller 14 drops to the operating personnel can be touched, just can dispose and be wrapped in the yarn of only twisting with the fingers on the roller 14.
False twisting location change arm P2 is at position of readiness, partly twist with the fingers the position, and moving of this sth. made by twisting position never only limits to present embodiment, also can adopt other various mobile devices.In addition, as the 1st heater H 1, can use the heater of well-known various modes such as contactless.
Claims (8)
1, a kind of wire passing method of false twisting machine, it makes by the line of extracting out in the yarn feeding coil via the 1st heater, line cooling component, false twist component etc., the coil of wire is rolled up around coiling, it is characterized in that: the fluid stream that utilizes fluid jet to produce, will be by the line of extracting out in the yarn feeding coil, via aforementioned the 1st heater, line cooling component etc., yarn is transported to the line receiving system place of regulation.
2, by the wire passing method of the described false twisting machine of claim 1, it is characterized in that: allow wire element on the yarn walking path that is arranged on false twisting machine etc. at first carry out line with aforementioned the 1st heater, line cooling component, false twist component, and allow it keep out of the way the position of passing through can not produce obstruction to yarn, then, the fluid stream that utilizes fluid jet to produce carries out the line sending operation.
3, by the wire passing method of claim 1 or 2 described false twisting machines, it is characterized by: the fluid that carries out line sending is an air flow.
4, a kind of wire passing device of false twisting machine, it allows by the line of extracting out in the yarn feeding coil via the 1st heater, line cooling component, false twist component etc., with the coil of wire on reel, it is characterized in that: be provided with a kind of wire passing device, the fluid stream that utilizes fluid jet to produce makes the line of being drawn by yarn feeding coil, through aforementioned the 1st heater, line cooling component etc., yarn is transported to the terminal receiving position place of defined.
5, by the wire passing device of the described false twisting machine of claim 4, it is characterized in that: the fluid of carrying aforementioned yarn is an air flow.
6, the wire passing device by claim 4 or the described false twisting machine of claim 5 is characterized by: the false twist component place of aforementioned false twisting machine, be provided with the 2nd heater, and the position that receives aforementioned line end is the yarn outlet of aforementioned the 2nd heater.
7, by the wire passing device of each the described false twisting machine in claim 4～claim 5, it is characterized by: for guaranteeing to utilize the console switch that is arranged on the operation board to control the mobile device of required member at the path that has necessary yarn by the 1st heater in the over-line operation of terminal receiving position.
8, by the wire passing device of each the described false twisting machine in the claim 1～7, it is characterized by: before beginning to drive false twist component, be provided with yarn is configured in the locational device of half sth. made by twisting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96119974 CN1153835A (en) | 1995-09-14 | 1996-09-16 | Threading method and device for false twister |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP262127/95 | 1995-09-14 | ||
| CN 96119974 CN1153835A (en) | 1995-09-14 | 1996-09-16 | Threading method and device for false twister |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1153835A true CN1153835A (en) | 1997-07-09 |
Family
ID=5126051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96119974 Pending CN1153835A (en) | 1995-09-14 | 1996-09-16 | Threading method and device for false twister |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1153835A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1727538B (en) * | 2000-02-16 | 2011-02-09 | 日本Tmt机械株式会社 | Drawing and false twisting machine |
| CN103266373A (en) * | 2013-05-13 | 2013-08-28 | 经纬纺织机械股份有限公司 | Full-automatic false-twist texturing machine |
| CN114746592A (en) * | 2019-11-28 | 2022-07-12 | 京瓷株式会社 | Spinning nozzle and spinning device |
-
1996
- 1996-09-16 CN CN 96119974 patent/CN1153835A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1727538B (en) * | 2000-02-16 | 2011-02-09 | 日本Tmt机械株式会社 | Drawing and false twisting machine |
| CN103266373A (en) * | 2013-05-13 | 2013-08-28 | 经纬纺织机械股份有限公司 | Full-automatic false-twist texturing machine |
| CN103266373B (en) * | 2013-05-13 | 2016-01-06 | 经纬纺织机械股份有限公司 | Full-automatic false twist texturing machine |
| CN114746592A (en) * | 2019-11-28 | 2022-07-12 | 京瓷株式会社 | Spinning nozzle and spinning device |
| CN114746592B (en) * | 2019-11-28 | 2023-08-22 | 京瓷株式会社 | Spinning nozzle and spinning device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5284010A (en) | Method for doffing a yarn winding machine | |
| JP2008297078A (en) | Thread winder | |
| CN102897598B (en) | Yarn winder | |
| CN109183479B (en) | Manufacturing equipment and method of steel wire rope for inhaul cable | |
| CN1901110A (en) | Edgewise coil winding machine | |
| CN1530478A (en) | Spinning machines | |
| CN1283539C (en) | Revolving type thread winding machine | |
| CN211102067U (en) | Speed-changing wire feeding mechanism of digital welding machine | |
| CN103266373A (en) | Full-automatic false-twist texturing machine | |
| CN1153835A (en) | Threading method and device for false twister | |
| CN1039632A (en) | The drafting system that is used for spinning machine | |
| CN1313343C (en) | Texturing machine and method for spreading a running thread | |
| CN107574523B (en) | Texturing machine and interlaced yarn production process | |
| CN111593438A (en) | Pure cotton textile yarn multi-strand twisting and doubling processing system and twisting and doubling processing method | |
| US3475891A (en) | Method of and apparatus for doffing yarns in the centrifugal pot spinning process | |
| CN1550588A (en) | Method for theading up long yarn and false twist texturing machine | |
| CN1213932C (en) | Lamellar dyeing dividing process | |
| CN210314637U (en) | Auxiliary yarn device of roving spinning frame | |
| CN210657738U (en) | Corrosion-resistant high-strength polyethylene rope twisting device | |
| CN1568382A (en) | Texturing machine | |
| CN208561247U (en) | A kind of yarn delivery frame | |
| CN108630429B (en) | Stranded wire type automatic pipe penetrating machine | |
| CN214736335U (en) | Yarn guide traversing device of two-for-one twister | |
| EP0803595B1 (en) | Fiber bundle threading device | |
| CN217438434U (en) | Silk thread immersion fluid device of hank reeling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |