CN101613905B - Drawing in machine - Google Patents
Drawing in machine Download PDFInfo
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- CN101613905B CN101613905B CN2009101639308A CN200910163930A CN101613905B CN 101613905 B CN101613905 B CN 101613905B CN 2009101639308 A CN2009101639308 A CN 2009101639308A CN 200910163930 A CN200910163930 A CN 200910163930A CN 101613905 B CN101613905 B CN 101613905B
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- Prior art keywords
- carrier
- floss
- silk
- heddle
- heald
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03J—AUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES
- D03J1/00—Auxiliary apparatus combined with or associated with looms
- D03J1/14—Apparatus for threading warp stop-motion droppers, healds, or reeds
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Auxiliary Weaving Apparatuses, Weavers' Tools, And Shuttles (AREA)
- Looms (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
A drawing in machine comprises a plurality of laths, a lath memory and a transporting mechanism. The transporting mechanism receives the laths separated from the lath memory at the heddle supplying position, and transports the heddle to the warp leading position, and transports to the lath popping position through the lath led with warps. The transporting mechanism comprises a plurality of loaders, loader guides, transporting mechanisms of constant pitch and transporting mechanisms of non-constant pitch. The loaders fix the independent lath and can be movably arranged on the loader guides. The loader guides lead the loader having lath to the warp leading position. The transporting mechanisms of constant pitch transport the loader from the heddle supplying position to the warp leading position by instant pitch. The transporting mechanisms of non-constant pitch transport the loader from the warp leading position to the lath popping position by instant pitch.
Description
Technical field
The present invention relates to a kind of drawing-in machine, be used for warp thread is passed Zong Fine-floss-silk (harness) for example heddle (heald) or menopause tablet, relate more specifically to Cong Zong Fine-floss-silk and supply with the transmission of position Xiang Zong Fine-floss-silk ejected position De Zong Fine-floss-silk.
Background technology
Japan Patent No.3213813 discloses and has been used for connecting automatically warp thread in the drawing-in machine by Zong Fine-floss-silk De Zong Fine-floss-silk connecting gear.
The drawing-in machine of above-mentioned patent disclosure has De Zong Fine-floss-silk conveyer, is used for operationally transmitting for example heddle (heald) of Zong Fine-floss-silk between the second place that primary importance that heddle (heald) separates with its storage device and warp thread pass heddle (heald).
Described conveyer has a pair of by preset distance top board separated from one another and base plate, gear band be arranged in described plate around, chain link also be arranged in described plate around, and four guide wheels and described gear band engagement.The guide wheel that described top gear band and end gear band are being connected drive motors respectively intermittently drives.
A plurality of pins of arranging by predetermined space are arranged to be formed for supporting the mechanism of separated heddle (heald) on described gear band.The upper and lower part that each pin keeps heddle (heald) securely, and described heddle (heald) is sent to passes the position, in this position, warp thread connects and passes through heddle (heald).Described heddle (heald) is accurately located by positioner passing on the position.
When being kept, be sent to the another location by the gear band that moves described intermittence with the described heddle (heald) of warp thread by pin.In this position, described heddle (heald) discharges from the pin on described top gear band and the end gear band, and is sent on the heddle (heald) supporter of loom.
According to required weave for example organization chart a plurality of heald frames are installed on loom, at present the maximum quantity of heald frame is 24 in loom.A plurality of heddle (heald)s that connect warp thread are arranged in the heald frame, yarn are made into the fabric with required organization chart with follow procedure.Therefore, described drawing-in machine is configured to like this: described warp thread follow procedure passes heddle (heald) selectively, is transferred into then on the heald bar that is installed on the predetermined heald frame.
The drawing-in machine of above-mentioned patent disclosure has by predetermined space and is arranged on the entire belt with the fixing pin of heddle (heald).Therefore, a plurality of heddle (heald)s are supported by gear band, are sent to a position continuously at regular intervals subsequently, and described heddle (heald) is transferred on the supporter in this position.
(1) a plurality of supporters are arranged according to the required tissue of fabric, and each heddle (heald) is required that follow procedure is sent to its corresponding support.Therefore, it is pretty troublesome that the operation of drawing-in machine can become, and for example, after second heddle (heald) that is transmitted was delivered on the supporter, first heddle (heald) that is transmitted just was transported on the supporter.Therefore, the control to time of carrying heddle (heald) becomes complicated.
(2) described heddle (heald) is transmitted by gear band off and on constant speed.Thereby, follow procedure carry heddle (heald) to it on corresponding supporter before, need the long time, the result causes having increased the working time of drawing-in machine for finishing given workload.
(3) according to drawing-in machine described above, the time that is transferred into supporter according to heddle (heald) is controlled the time that heddle (heald) separates with its storage device.Therefore, the transmission of the program of operation and heddle (heald) is complicated.
(4) because a plurality of heddle (heald)s are fixed on its position that is transported to supporter by gear band,, be difficult to the fault in the discovery heddle (heald) for the operator.And if found fault in arbitrary heddle (heald), the work of then ensuing elimination fault is owing to the existence of a plurality of heddle (heald)s becomes complicated.
The purpose of this invention is to provide a kind of drawing-in machine, connect warp thread De Zong Fine-floss-silk and do not connect warp De Zong Fine-floss-silk, realize the simplification of the stable He Zong Fine-floss-silk injection that Zong Fine-floss-silk transmits by separately transmitting.
Summary of the invention
According to the present invention, drawing-in machine comprises a plurality of Zong Fine-floss-silk, Zong Fine-floss-silk storage devices and connecting gear.Warp thread passes Zong Fine-floss-silk.Described Zong Fine-floss-silk storage device stores Zong Fine-floss-silk.Described connecting gear Zai Zong Fine-floss-silk supplies with to receive on the position and separates De Zong Fine-floss-silk Yu Zong Fine-floss-silk storage device, and Zong Fine-floss-silk is sent to warp thread connects the position, and, will have and connect warp thread De Zong Fine-floss-silk and be sent to Zong Fine-floss-silk ejected position.Described connecting gear has the connecting gear of a plurality of carriers, a carrier guide, a constant pitch and the connecting gear of a non-constant pitch.Described carrier is supported Ge Zong Fine-floss-silk, and is arranged in movably on the carrier guide.Each carrier that described carrier guide will have Zong Fine-floss-silk guides to Zong Fine-floss-silk ejected position.The connecting gear of described constant pitch is sent to warp thread with described carrier with constant pitch You Zong Fine-floss-silk supply position and connects the position.The connecting gear of described non-constant pitch connects position with non-constant pitch by warp thread with described carrier and is sent to Zong Fine-floss-silk ejected position.
In conjunction with the accompanying drawings, by introduce the mode of the principle of the invention with embodiment, others of the present invention and advantage will become clear hereinafter.
Description of drawings
Think among the present invention that novel characteristics proposes in the claims.Purpose among the present invention and advantage can get the best understanding by following preferred embodiment of reference and respective drawings, wherein:
Accompanying drawing 1 is the perspective view according to the drawing-in machine of first preferred embodiment of the invention.
Accompanying drawing 2 is front views of the heddle (heald) connecting gear of the drawing-in machine in the accompanying drawing 1;
Accompanying drawing 3 is vertical views of the last carrier guide of the heddle (heald) connecting gear in the accompanying drawing 2;
Accompanying drawing 4A is the front view that is used for fixing the carrier of heddle (heald);
Accompanying drawing 4B is the side view of the carrier of accompanying drawing 4A;
Accompanying drawing 4C is the vertical view of the carrier among the accompanying drawing 4A;
Accompanying drawing 5 is to be used for drawing-in machine De Zong Fine-floss-silk shown in Figure 1 to supply with the partial cut away side views that position and warp thread connect the positioner of position;
Accompanying drawing 7 is the partial cut away side views that being used in the drawing-in machine in the accompanying drawing 1 support the carrier of menopause tablet;
Accompanying drawing 8 is front views of the carrier in the accompanying drawing 7; And
Accompanying drawing 9 is partial cut away side views of the carrier and the carrier guide of the drawing-in machine in the accompanying drawing 1.
The specific embodiment
1 to 8 introduce first preferred embodiment of the present invention below with reference to accompanying drawings.At first, introduce according to a first advantageous embodiment of the invention drawing-in machine with reference to accompanying drawing 1.Nozzle 2 and air guide 3,4,5 are arranged in a linear in the both sides of many warp thread W, and described many warp thread are drawn and are clamped in the clamping frame 1 from the warp shaft (not shown).Guide rod 6 is set between nozzle 2 and the warp thread W.Menopause tablet connecting gear 7 is set at the top of air guide 4.Heddle (heald) connecting gear 8 has a pair of transmission member that is separately positioned on the upper and lower side of air guide 5.Have a plurality of reed 10, to arrange perpendicular to the mode of air guide 5 ends with fine pitch dent 9 spaced apart from each other.Dent escapement 11 with fluid or mechanical mechanism is set at the offside with respect to the dent 9 of air guide 5.
Pass the separated and cutting of the warp thread W of clamping frame 1, then by air guide 3,4,5 by means of when being directed the air-flow that bar 6 is ejected by nozzle 2 when guiding, be transferred into reed 10.Described menopause tablet connecting gear 7 receives menopause tablet 14, and described menopause tablet 14 is supplied with position 13 at menopause tablet and promptly settled the place of menopause tablet feedway 12 to be separated by menopause tablet feedway 12.Then, menopause tablet 14 is arranged on warp thread by menopause tablet connecting gear 7 and connects position 15.Described warp thread connects position 15 corresponding to a space between the guide member 3,4.According to the present invention, described menopause tablet 14 is corresponding to Zong Fine-floss-silk.According to the present invention, menopause tablet feedway 12 is corresponding to Zong Fine-floss-silk storage device.Connect position 15 at warp thread, menopause tablet 14 and its warp thread hole 14B (accompanying drawing 7 and 8) be configured to be formed on guide member 3,4 on bullport overlap, then, the warp thread W that is sprayed by nozzle 2 passes warp thread hole 14B.The menopause tablet 14 that has warp thread W is moved further, being transferred into menopause tablet ejected position 16 by menopause tablet connecting gear 7, and, be transferred into and have the menopause tablet receiving system 17 that a plurality of supporting rails face each other and are provided with.
Heddle (heald) supply 19 places, position that heddle (heald) 22 is selected on the left side heddle (heald) feedway 18 places separate with left side heddle (heald) feedway 18, perhaps the heddle (heald) at heddle (heald) feedway 20 places supply 21 places, position separate with heddle (heald) feedway 20 on the right, and selected heddle (heald) 22 is supplied to heddle (heald) connecting gear 8.Heddle (heald) 22 is equivalent to De Zong Fine-floss-silk among the present invention.Left and right sides heddle (heald) feedway 20 is equivalent to Zong Fine-floss-silk storage device of the present invention.Heddle (heald) 22 is transmitted by heddle (heald) connecting gear 8, is positioned at warp thread then and connects position 23, and this warp thread connects position 23 corresponding to the space between the air guide 4,5.Heddle (heald) 22 is positioned in warp thread and connects on the position 23, and the guide hole in its warp thread hole 22C (as shown in Figure 5) and the air guide 4,5 coincides, and subsequently, is pulled through the warp thread hole 22C of heddle (heald) 22 by the warp thread W of air guide 4 guidings.The heddle (heald) 22 that has a warp thread W is moved further being sent to heddle (heald) ejected position 24, and is sent to the heddle (heald) receiving system 25 with a plurality of heald frames, the arrangement that faces each other of described heald frame.
Connect on the position 26 at warp thread, the warp thread W that is guided through air guide 5 is pulled through the dent 9 of reed 10 and the space between the dent escapement 11, and described reed 10 is opened by air flow jetting from air guide 5.
In the above description, to menopause tablet 14 and the heddle (heald) 22 that has warp thread are described respectively to the transmission of menopause tablet and heddle (heald) ejected position 16,24.Yet, be used to connect warp thread and finish fully simultaneously by the operation of menopause tablet 14, heddle (heald) 22 and dent 9.Be used for the operating mechanism (not shown) that warp thread W is separated from clamp frame 1, injection and connecting gear (not shown), menopause tablet and the heddle (heald) connecting gear 7,8 of nozzle 2 all got in touch by wired or wireless communication and control device 27.Warp thread clamp frame 1 and reed 10 are fixed in position respectively.Thereby, when responding the instruction of exporting by control device 27, nozzle 2, air guide 3,4,5, dent escapement 11, menopause tablet connecting gear 7 and heddle (heald) connecting gear 8 are moved into them separately on the position with respect to clamp frame 1 and reed 10, are pulled at this position warp thread.Menopause tablet 14 is supplied with from menopause tablet feedway 12, and is transferred into warp thread and connects position 15.The heddle (heald) of having selected 22 is supplied with from left side heddle (heald) feedway 18 or the right heddle (heald) feedway 20, and is transferred into warp thread and connects position 23.When menopause tablet 14 and heddle (heald) 22 are positioned at warp thread respectively when connecting on the position 15,23, air-flow sprays from air nozzle 2, and warp thread W is pulled by menopause tablet 14 and heddle (heald) 22.Then, menopause tablet 14 and heddle (heald) 22 are sent to menopause tablet and heddle (heald) receiving system 17,25 simultaneously respectively.
Hereinafter with reference to accompanying drawing 2-6 heddle (heald) connecting gear 8 is described in detail.Two support column 28,29 supportings are with the distance last carrier guide 30A at interval corresponding to heddle (heald) 22 length, 30B and following carrier guide 31A, 31B.Each support column 28,29 uses thread spindle to carrier guide 30A according to heddle (heald) 22 length, 30B and following carrier guide 31A, and the distance between the 31B is adjusted. Last carrier guide 30A, 30B and following carrier guide 31A, 31B has identical shape.As shown in accompanying drawing 3, last carrier guide 30A is made into rectangular slab, and upward the upper surface of carrier guide 30A has the nigh gathering sill 32 of formation.Last carrier guide 30A, the gathering sill 32 of 30B forms with such form: the inwall of described gathering sill 32 is than its outer wall surface height.The described carrier guide 30A that goes up, 30B is fixed on the support column 28,29, like this, and last carrier guide 30A, 30B separates within a predetermined distance relative to one another.Following carrier guide 31A, the structure of 31B also is same.
Sprocket 33,34,35,36 are installed in the turning cylinder 37,38,39,40 on four angles that lay respectively at carrier guide 30A.Pulley 41,42 lays respectively at the upper surface of the last carrier guide 30B in the accompanying drawing 2, to be installed in respectively on the turning cylinder 37,38.As shown in accompanying drawing 2, by being with 43 to be connected to each other, this is positioned between the pulley 41,42 of carrier guide 30B upper surface with 43 sprocket 33,34, and is installed on the turning cylinder 37,38 respectively.Described sprocket 33,34 and with 43 connecting gears that are formed for the constant pitch of carrier 48, this will introduce hereinafter.
Sprocket 35,36 is connected to each other by synchronous belt 44, and described synchronous belt 44 is in the present invention as endless belt.This synchronous belt 44 has two pairs and promotes members 45,45A and two pairs of confining parts 46, and 46A wherein a pair ofly is provided with the positions with 180 degree that stagger with respect to another.Sprocket 35,36 and synchronous belt 44 and promotion member 45,45A is formed for the connecting gear of the non-constant pitch of carrier 48 together.Each strenthening member 47 with grooved is arranged on the tooth of synchronous belt 44, rather than promotes member 45,45A and confining part 46, and the position at 46A place, thus prevent that synchronous belt 44 is picked up.
The connecting gear of the constant and non-constant pitch of following carrier guide 31B is set at down on the upper surface of carrier guide 31B, described down carrier guide 31B with comprise sprocket 33, the connecting gear of 34 constant pitch and the connecting gear of non-constant pitch that comprises the sprocket 35,36 of carrier guide 30A are in the identical structure.Therefore, below will the sprocket (not shown) on the carrier guide 31B under being positioned at be described by sprocket 33, the 34 identical Reference numerals that use and used.
As shown in Figure 2, the transmission motor 49 with constant pitch of servo electrode or stepper motor is set at down the upper surface of carrier guide 31A.For the instruction that the control device 27 that responds as shown in accompanying drawing 1 is exported, the transmission motor 49 of constant pitch is driven off and on and rotates, thereby rotates turning cylinder 37, pulley 51, belt 52 and pulley 53 off and on by turning cylinder 50.Space between upper and lower carrier guide 30A, the 31A is regulated according to the length of heddle (heald) 22.In order to carry out described adjusting, the length of turning cylinder 37 is regulated by hinge 54.Turning cylinder 37 connections also drive upper and lower carrier guide 30A, the sprocket 33 of 31B.Turning cylinder 37 also extends upward at the upper surface of last carrier guide 30B, and pulley 41 is connected in the scope of described turning cylinder 37.Turning cylinder 37 exactly drive chain gear 34 by sprocket 33, pulley 41, belt 43 and be fixed on pulley 42 on the turning cylinder 38.Turning cylinder 37 also extends downwards at the lower surface of following carrier guide 31B, and a pulley (not shown) also is fixed in the scope of described turning cylinder 37.Pulley 56 on the lower surface of sprocket 34 under described turning cylinder 37 drives and is positioned on carrier guide 31B carrier guide 31B by sprocket 33, pulley, belt 55 and under being positioned at.
Connecting gear 57 with non-constant pitch of servomotor or stepper motor is set on the carrier guide 30B.The transmission motor 57 of non-constant pitch rotates the instruction with control device 27 outputs of response as shown in accompanying drawing 1 off and on.The amount of spin of the connecting gear 57 of non-constant pitch changes according to the instruction of control device 27 output, with the operation of the transmission motor 57 of controlling non-constant pitch.Be connected to the turning cylinder 39 drive chain gears 36 of the transmission motor 57 of non-constant pitch, thereby drive chain gear 35 like this, promotes member 45 by synchronous belt 44,45A and confining part 46,46A around and motion between sprocket 35,36.
The structure that is used to support the carrier 48 of heddle (heald) 22 hereinafter with reference to 4 pairs in accompanying drawing is described.Carrier 48 has by vertical component 68 and is arranged on carrier main body on the full grooved, and from the top of vertical component, the upper and lower part 69,70 that bottom level extends.Described vertical component 68 and upper and lower part 69,70 have the plane 71A that is positioned at therein on the opposing face, 71B.Top 69 and bottom 70 have the plane 71C that is positioned at the back respectively.As shown in accompanying drawing 4C, carrier 48 is movably.A plurality of carriers 48 directly contact each other among the 71B, thereby arrange with stable manner at plane 71A.As shown in Figure 5, plane 71C respectively with last carrier guide 30A, the inwall of the gathering sill 32 of 30B contacts, thereby forms eddy flow baffle plate mechanism.Described eddy flow baffle plate is used for control and keeps pin 75, and these will be introduced hereinafter, with above corresponding.
Columniform driven member 77 is arranged in the space between the upper and lower part 69,70 of carrier 48.The promotion member 45 of the synchronous belt 44,61 of the connecting gear of this driven member 77 and each non-constant pitch, 45A, 63,63A matches.Carrier 48 has sliding pin 78,80, and sliding pin 78,80 described here has the axle 79,81 of band circular section, and axle 79,81 matches with driven member 77 on upper and lower part 69,70 respectively.Therefore, driven member 77 is fixed on the upper and lower part 69,70. Sliding pin 78,80 is formed on the end face together with circular groove 82,83 respectively, and to be used to locate the carrier 48 with positioner 84, these will be explained hereinafter.
Accompanying drawing 4A and 4B show by last carrier guide 30A, the position of the carrier 48 of 30B guiding.Carrier guide 31A under carrier 48 quilts, during the 31B guiding, the position of the carrier 48 shown in accompanying drawing 4A and the 4B is opposite, but the carrier 48 shown in the structure of this carrier and accompanying drawing 4A and the 4B is identical.Heddle (heald) 22 is supplied to heddle (heald) supply position 19,21 from left heddle (heald) feedway 18 or right heddle (heald) feedway 20.Heddle (heald) 22 and hole 22A, 22B is respectively formed at top and bottom together.Thus, be supplied to heddle (heald) and supply with position 19,21 heddle (heald) 22 is fixing by the acclivitous maintenance pin 75 of carrier 48, carrier 48 described here is by last carrier guide 30A, the 30B guiding, and insert the hole 22A that passes heddle (heald) 22, and descended carrier guide 31A by downward-sloping maintenance pin 75, the quilt of carrier 48, the hole 22B that passes heddle (heald) 22 is also inserted in the 31B guiding.
Shown in the accompanying drawing 5 is the positioner 84 with spherical piston.This positioner is placed in heddle (heald) supply position 19,21 and warp thread connects position 23.Hole 85 is by carrier guide 30A on each, 30B be formed on gathering sill 32 places with a diameter in the heart, described diameter slightly reduces towards gathering sill 32.As shown in Figure 5, spherical parts 87 and spring 86 are by this way in the patchhole 85: spherical parts 87 is removable in hole 85, and is advanced towards guide channel 32 by spring 86.Hole 85 is blocked up by lid 89 in the side of spring 86, and this lid 89 matches with the upper surface of last carrier guide 30B and the lower surface of last carrier guide 30A respectively by a plurality of bolts 88.As shown in Figure 5, spherical parts 87 is placed in the hole 85, and wherein the part of spherical parts 87 extends out from hole 85, and enters in the gathering sill 32 by the motive force of spring 86.As shown in Figure 3, carrier 48 moves along gathering sill 32, and the sliding pin 78,80 of this carrier 48 cooperates with it in gathering sill 32.When carrier 48 arrives heddle (heald)s and supplies with positions 19,21 or warp thread and connect position 23, the spherical parts 87 of positioner 84 and independent grooves 82, the 83 phase interlocks of sliding pin 78,80, thereby the fixing position of carrier 48 temporarily.A plurality of such positioners 84 are also along following carrier guide 31A, the gathering sill 32 of 31B is arranged, thereby can be in identical horizontal level location, and have and positioner 84 identical structures, positioner 84 described here is arranged in carrier guide 30A, on the gathering sill 32 of 30B.Sliding pin 78,80 is equivalent to the assembled portion among the present invention, and gathering sill 32 is equivalent to the mating part among the present invention.
With reference to accompanying drawing 3, positioner 91 is positioned at carrier and supplies with position 90, to prevent that transmitting carrier 48 returns.Positioner 91 comprises case 92, piston 93 and the spring 94 that cooperates with last carrier guide 30A.Cooperate in piston 93 and the hole of spring 94 in being formed at case 92.It is relative with the driven member 77 of carrier 48 that piston 93 is arranged to, and the moving direction towards the carrier 48 shown in the direction of arrow of positioner 91 tilts in the accompanying drawing 3.The supporting plate 95 that is cooperated with case 92 towards the spring 94 of carrier 48 driven plunger 93 supports.Have the upper surface that also is arranged on down carrier guide 31A with the positioner of positioner 91 identical structures, can position with identical horizontal level with the positioner 91 that is installed in carrier guide 30A like this.
At the heddle (heald) ejected position 24 shown in the accompanying drawing 1, described heddle (heald) 22 is sent to each heald frame that is arranged in the heddle (heald) receiving system 25 selectively.Shown in accompanying drawing 2,3, the width regions that is positioned at the heddle (heald) connecting gear 8 between the sprocket 36,62 of connecting gear of sprocket 35,60 and non-constant pitch is covered by described heddle (heald) ejected position 24.
On heddle (heald) ejected position 24, as shown in Figure 3, heddle (heald) thrust unit 96,97 is separately positioned on the lower surface of carrier guide 30A and the upper surface of following carrier guide 31A.Because described heddle (heald) thrust unit 96,97 has substantially identical structure, so followingly only the structure of heddle (heald) thrust unit 96 is described.Described heddle (heald) thrust unit 96 is formed by the plate with horizontal length and vertical width, and horizontal length described here covers heddle (heald) ejected position 24 zones.Described heddle (heald) thrust unit 96 is moved back and forth with respect to heddle (heald) receiving system 25 by cylinder body 99 by bar 98.Only when carrier 48 was sent to heddle (heald) ejected position 24, described cylinder body 99 responses were from the instruction operation of control device 27 outputs.
The structure of menopause tablet connecting gear 7 below will be described.Described menopause tablet connecting gear 7 is identical with described heddle (heald) connecting gear 8, also has carrier, carrier guide, is used for the connecting gear of the constant pitch of carrier, the connecting gear of non-constant pitch that is used for carrier and structure wherein.In the following description, components identical will be represented that 26S Proteasome Structure and Function and description of them in the described heddle (heald) connecting gear 8 will be omitted by same Reference numeral.
With reference to accompanying drawing 7, the length of menopause tablet 14 is than the weak point of heddle (heald) 22, and carrier 106 is by the last carrier guide 30A corresponding to heddle (heald) connecting gear 8, and the carrier guide 107,108 of 30B is guided.Described carrier 106 has the carrier main body, and described carrier main body is formed on the full groove profile by vertical component 109 and from the top of vertical component 109, the upper and lower part 110,111 that bottom level extends.Driven member 112 with cylindrical shape is arranged between the upper and lower part 110,111.The synchronous belt 44 of described driven member 112 and the connecting gear of non-constant pitch respectively promote member 45,45A matches, described connecting gear has the structure identical with heddle (heald) connecting gear 8.Described driven member 112 is fixed on upper and lower part 110,111 by sliding pin 113,114, and described sliding pin 113,114 has from the upper and lower part circular cross-section of 110,111 side respectively.
The operation of the heddle (heald) connecting gear 8 of first preferred embodiment in below will describing according to the present invention.Last carrier guide 30A, the support 48 of 30B and following carrier guide 31A, the carrier 48 of 31B is operated simultaneously and in an identical manner.Therefore, described operation will be by use going up carrier guide 30A, and the carrier 48 of 30B is described, except when go up carrier guide 30A, the operation of the carrier 48 of 30B is different from described carrier guide 31A down, during the carrier 48 of 31B.
With reference to accompanying drawing 3, a plurality of carriers 48 and last carrier guide 30A, the gathering sill 32 of 30B matches, and connects any two adjacent plane 71A of position 23 with carrier 48 from carrier supply position 90 to warp thread, and 71B directly contacts with each other and aligns.Carrier 48 is locked in temporarily by positioner 84,91 that heddle (heald) is supplied with position 19,21, warp thread connects position 23 and carrier is supplied with on the position 90, thus the position of stablizing carrier 48.The carrier 48A that is used for keeping having the heddle (heald) 22 of warp thread is pushed member 45 shown in the solid line of accompanying drawing 3 stops temporarily, and arrives carrier 48 restrained member 46 shown in the solid line in the accompanying drawing 3 that warp thread connects position 23 and retrain temporarily.
In this case, in order to respond the instruction of control device 27 outputs that are used to connect warp thread, air nozzle 2 is activated with jet-stream wind, and thus, and traction warp thread W passes and is positioned at warp thread and connects menopause tablet 14 on the position 15, be positioned at warp thread and connect heddle (heald) 22 and dent 9 on the position 23.When warp thread W has finished when passing, the transmission motor 57 and 58 of non-constant pitch is activated.Promotion member 45 is activated carrier 48A is pushed into the position of being determined by control device 27, for example, is pushed into the position of the carrier 48B shown in two line in the accompanying drawing 3 by independent operation.Stop at the precalculated position of heddle (heald) ejected position 24 as carrier 48B after, positioner 100 is operated so that align member 101 is moved forward.Therefore, shown in the solid line of accompanying drawing 6, carrier 48 is by confining part 104 location, and this confining part 104 directly contacts carrier 48 subsequently.Subsequently, shown in two line of accompanying drawing 3, cylinder body 99 is operated being used for heddle (heald) thrust unit 96,97 is moved forward, heddle (heald) 22 is sent to the predetermined heald frame of heddle (heald) receiving system 25.
After the transmission of finishing heddle (heald) 22, the transmission motor 57,58 of non-constant pitch is operated again.Thereby, promote member 45 and confining part 46 and be moved into their spare space, and be suspended the operation that passes until next warp thread by promotion member 45A and resetting of confining part 46A on the right of in the accompanying drawing 3.Therefore, when promoting member 45 when sprocket 36 moves, the carrier 48B with the heddle (heald) 22 that is ejected is transferred into carrier and supplies with position 90.Subsequently, promotion member 45A moves along sprocket 35, connects to receive on the position 23 at warp thread to have the carrier that connects warp thread W, and moves to the position of carrier 48A.At this moment, confining part 46A is parked in warp thread and connects the position that position 23 is closed on.
Transmission motor 49 running of constant pitch, and sprocket 33,34 rotates with scheduled volume, and the carrier 48 that is in line like this moves with a constant pitch.Arrive the next carrier 48 restrained member 46A receptions that warp thread connects position 23, be used for being retrained temporarily, subsequently, position to be stabilized on its position by positioner 84.
Position in heddle (heald) supply position 19,21 is supplied with in the operation of heddle (heald)s 22 to carrier 48, supplies with pin 74 and is pushed the promotion up or down slightly of member (not shown), and like this, maintenance pin 75 is easy to insert the hole 22A or the 22B of heddle (heald) 22.Keeping pin 75 patchhole 22A, after the 22B, keeping the position of pin 75 to be recovered by spring 76, then heddle (heald) 22 tensioning vertically is to be fixed in its position.
Above-described step is an operation cycle, and according to this operation cycle, warp thread connects by heddle (heald) 22, and carrier 48 is transmitted by the connecting gear of constant and non-constant pitch, repeats such cycle then.Because the connecting gear of non-constant pitch can be independent of the operation of the connecting gear of constant pitch to the transmission of carrier 48, the delivery time of carrier 48 can at random be provided with in the scope of broad relatively.
The first above-mentioned preferred embodiment has the following advantages.
(1) each carrier 48 that is used for fixing heddle (heald) 22 is independent formation, and the connecting gear of non-constant pitch is arranged in warp thread independently and connects position 23.Therefore, having the carrier 48 that connects warp thread W is freely, and is sent to individually on arbitrary precalculated position.Therefore, can carry out the sequence of operations of drawing-in machine fast, and simplify the operation that warp thread connects.
(2) at restrained member 46, after the interim constraint of 46A, 84 pairs of constant pitch connecting gears of positioner are sent to the carrier 48 that warp thread connects on the position 23 and position.Thereby carrier 48 is positioned at warp thread exactly and connects position 23 and do not produce mobile.
(3) having the carrier 48 that connects warp thread W is sent on the heddle (heald) ejected position 24 individually.Thereby the operator becomes simple and easy to the detecting operation that any defective Zong Fine-floss-silk carries out, and easily defective is repaired.
Second preferred embodiment of various details.The difference of second preferred embodiment and first preferred embodiment is, the structural change of carrier guide.For convenience of explanation, represent with identical Reference numeral that therefore, corresponding description will be omitted and only difference place be made explanations with same or analogous member in first preferred embodiment or part.With reference to accompanying drawing 9, annular guide ring 122 is arranged on the carrier guide 120, and is supported bar 121 supportings.Carrier 123 has main body 125, and this main body 125 has the half slot 124 with the corresponding diameter of diameter of guide ring 122, has the lid 127 of arcuate surfaces 126, and the lid 129 that has arcuate surfaces 128 equally.Guide ring 122 is equivalent to the assembled portion among the present invention, and half slot 124 and arcuate surfaces 126,128 are equivalent to the mating part among the present invention.
The installation of carrier 123 is finished by following steps, make guide ring 122 cooperate with the half slot 124 of main body 125, with lid 127,129 are installed on the guide ring 122 so that arcuate surfaces 126,127 coincide with the part of guide ring 122, utilize bolt 130 that lid 127,129 is tightened together then.Be formed on the connecting gear of non-constant pitch promotion member 45 can by with the mobile carrier 123 that cooperates of the lid 129 of side, lid 127 or the carrier 123 of main body 125.Be arranged on identical in fulcrum post 131 on the carrier 123, the structure that keeps pin 132, otch 133 and spring 134 and first preferred embodiment.According to the situation of first embodiment, carrier 123 pitch can be constant or non-constant is transmitted.
The present invention is not limited in above-described each embodiment, for example, through revising, also can become following examples.
(1) first embodiment can be modified to such: described gathering sill 32 forms the T font, and described sliding pin 78 also forms the T font to mesh with gathering sill 32, and like this, carrier 48 is supported in the mode of cantilever.
(2) the described promotion member 45 of the part of the non-constant pitch of formation mechanism, 45A, 63,63A can be placed on the three or more position of synchronous belt 44,61.If have the promotion member on three positions, two carriers can be sent to heddle (heald) ejected position 24 simultaneously.In this case, heddle (heald) thrust unit 96,97 has been divided into two relatively independent parts, and only the described heddle (heald) thrust unit 96,97 in a part is operated according to the stop position of carrier.The operating efficiency of above-mentioned drawing-in machine will be than improving in the background technology.
(3) the described sprocket 34 that constitutes the connecting gear of constant pitch can be rotated by mobile carrier driving passively.
(4) position of sprocket 33,34 is not limited in corner described above, also can be in other any position.
(5) the described synchronous belt 44,61 of the connecting gear of the non-constant pitch of formation can be made of analogs such as flat rubber belting, chains.
Claims (11)
1. drawing-in machine comprises:
A plurality of Zong Fine-floss-silk (14,22), warp thread (W) connect by described Zong Fine-floss-silk;
Zong Fine-floss-silk storage device (12,21) is used to store Zong Fine-floss-silk (14,22);
Be used for Zai Zong Fine-floss-silk and supply with position (13,21) go up the connecting gear (7 that receives Yu Zong Fine-floss-silk storage device (12,21) separation De Zong Fine-floss-silk (14,22), 8), transmit Zong Fine-floss-silk (14,22) and connect warp thread (the W) De Zong Fine-floss-silk (14 that position (15,23) and conveyer belt connect to warp thread, 22) Zhi Zong Fine-floss-silk ejected positions (16,24), it is characterized in that
Connecting gear (7,8) have a plurality of carriers that are used to keep Ge Zong Fine-floss-silk (14,22) (48,48A, 48B, 106,123), carrier (48,48A, 48B, 106,123) carrier guide (30A disposed thereon movably, 30B, 31A, 31B, 107,108,120), described carrier guide (30A, 30B, 31A, 31B, 107,108,120) guide the carrier (48 that each has Zong Fine-floss-silk (14,22), 48A, 48B, 106,123) Zhi Zong Fine-floss-silk ejected positions (16,24), the connecting gear of constant pitch transmits carrier (48 with constant pitch, 48A, 48B, 106,123) You Zong Fine-floss-silk supply with position (13,18,21) to warp thread and connect position (15,23), and non-constant pitch connecting gear transmits carrier (48 with non-constant pitch, 48A, 48B, 106,123) connect position (15,23) Zhi Zong Fine-floss-silk ejected positions (16,24) by warp thread.
2. the drawing-in machine described in claim 1 is characterized in that, the connecting gear of described non-constant pitch transmits carrier (48,48A, 48B, 106,123) with the speed that the connecting gear faster than constant pitch transmits carrier (48,48A, 48B, 106,123).
3. the drawing-in machine described in claim 1 is characterized in that, the connecting gear of described non-constant pitch comprises the endless belt (44 that is driven by motor (57,58), 61), and at endless belt (44,61) go up to be the promotion member (45 of 180 ° of positional alignment mutually, 45A, 63,63A).
4. the drawing-in machine described in claim 2 is characterized in that, the connecting gear of described non-constant pitch comprises the endless belt (44 that is driven by motor (57,58), 61), and at endless belt (44,61) go up to be the promotion member (45 of 180 ° of positional alignment mutually, 45A, 63,63A).
5. drawing-in machine as claimed in claim 1 is characterized in that, described carrier (48,48A, 48B, 106,123) has the pin of maintenance (75,116,117,132) insertion is passed and is formed on Zong Fine-floss-silk (14, hole 22) (14A, 22A, 22B), and the driven member (77,112) that is meshed with the connecting gear of non-constant pitch.
6. drawing-in machine as claimed in claim 5, it is characterized in that, described Zong Fine-floss-silk is menopause tablet (14), the described menopause tablet (14) that wherein has hole (14A) at an upper portion thereof is by being with two to keep pin (116,117) carrier (106) supporting, so that keep pin (116,117) to insert the hole (14A) of passing menopause tablet (14).
7. drawing-in machine as claimed in claim 5 is characterized in that, described Zong Fine-floss-silk is heddle (heald) (22), and described heddle (heald) (22) is laid respectively at a pair of carrier (48,48A, 48B, the 123) supporting of the upper and lower part of heddle (heald) (22), with the vertical tensioning of quilt.
8. drawing-in machine as claimed in claim 1 is characterized in that, carrier (48,48A, 48B, 106,123) and carrier guide (30A, 30B, 31A, 31B, 107,108,120) arbitrary going up forms assembled portion (78,80,113,114,122), other carrier (48,48A, 48B, 106,123) go up formation mating part (32,118,119,124,126,128), wherein, assembled portion (78,80,113,114) be assemblied in mating part (32,118,119,124,126,128) in, and carrier (48,48A, 48B, 106,123) be arranged in carrier guide (30A, 30B, 31A movably, 31B, 107,108,120).
9. drawing-in machine as claimed in claim 8 is characterized in that, described carrier guide (30A, 30B, 31A, 31B, 107,108) comprise that two have as described mating part and are formed on whole vertical lip-deep gathering sill (32,118,119) carrier guide (30A, 30B, 31A, 31B, 107,108), wherein, described two carrier guides (30A, 30B, 31A, 31B, 107,108) be arranged in and make carrier guide (30A, 30B, 31A, 31B, 107,108) gathering sill (32,118,119) face toward mutually, wherein have sliding pin (78,80,113 as assembled portion, 114) carrier (48,48A, 48B, 106) is assemblied in and is positioned at carrier (48,48A, 48B, 106) on, carrier guide (30A, the 30B of bottom, 31A, 31B, 107,108) in the gathering sill (32,118,119).
10. as each described drawing-in machine in claim 1-5 and 8, it is characterized in that positioner (84,91,100,105) Zai Zong Fine-floss-silk supplies with position (13 respectively, 21), warp thread connects position (15,23) and Zong Fine-floss-silk ejected position (16,24) locates to be arranged on carrier guide (30A, 30B, 31A, 31B, 107,108,120) on.
11. as each described drawing-in machine in claim 1-5 and 8, it is characterized in that, cover Zong Fine-floss-silk ejected position (16,24) regional De Zong Fine-floss-silk thrust unit (96,97) and be arranged on Zong Fine-floss-silk ejected position (16,24).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008096685 | 2008-04-03 | ||
| JP2008096685A JP4900306B2 (en) | 2008-04-03 | 2008-04-03 | Drawing machine |
| JP2008-096685 | 2008-04-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101613905A CN101613905A (en) | 2009-12-30 |
| CN101613905B true CN101613905B (en) | 2011-12-14 |
Family
ID=41217514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101639308A Expired - Fee Related CN101613905B (en) | 2008-04-03 | 2009-04-02 | Drawing in machine |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4900306B2 (en) |
| CN (1) | CN101613905B (en) |
| FR (1) | FR2930950A1 (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102747519A (en) * | 2012-07-16 | 2012-10-24 | 烟台宋和宋科学技术应用工程有限责任公司 | Dropper moving device |
| KR101585225B1 (en) * | 2014-01-16 | 2016-01-14 | 원광대학교산학협력단 | Three dimentional barbed suture configurating device capable of conveying with equal spacing and position determination unit |
| CN104894735B (en) * | 2015-06-16 | 2016-05-11 | 常州信息职业技术学院 | A kind of mechanism regulating for drawing-in machine picker point elastic force |
| CN105220326B (en) * | 2015-10-20 | 2017-03-29 | 东丽酒伊织染（南通）有限公司 | A kind of gait automatically machine and its Drafting Method |
| CN105506843B (en) * | 2015-12-28 | 2017-03-29 | 常州信息职业技术学院 | A kind of automated dart drawing-in machine |
| CN105648643B (en) * | 2016-03-23 | 2017-05-24 | 浙江日发纺机技术有限公司 | Fully-automatic conveying and detecting device for reed of drawing-in machine |
| CN106757709B (en) * | 2017-03-10 | 2018-07-20 | 浙江日发纺织机械股份有限公司 | A kind of system of gaiting of the double sword belts of the double-station of automatic drawing-in machine |
| CN109487416B (en) * | 2018-11-27 | 2020-02-14 | 福建伟易泰智能科技有限公司 | Yarn hooking control method and device and textile machine |
| EP3754070B1 (en) | 2019-06-17 | 2023-06-07 | Groz-Beckert KG | Device and method for handling weaving harness elements |
| EP3754074B1 (en) * | 2019-06-19 | 2024-01-03 | Groz-Beckert KG | Device and method for handling weaving elements |
| CN113529251B (en) * | 2021-07-08 | 2022-12-02 | 浙江三元纺织有限公司 | High-efficiency drafting machine and drafting method thereof |
| CN117144537B (en) * | 2023-10-31 | 2023-12-29 | 江苏环鼎纺织科技有限公司 | Drafting device and method for fabric |
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Also Published As
| Publication number | Publication date |
|---|---|
| JP2009249751A (en) | 2009-10-29 |
| FR2930950A1 (en) | 2009-11-13 |
| JP4900306B2 (en) | 2012-03-21 |
| CN101613905A (en) | 2009-12-30 |
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