CN205839226U - Textile machine - Google Patents

Abstract

This utility model provides a kind of textile machine.Spinning machine possesses coiler drum (72), package holding means (73) and clearing apparatus (47).Coiler drum (72) rotates when contacting with package (45) thus drives package (45) to be allowed to rotate.Package holding means (73) possesses can make package (45) by the rocking arm (71) that can rotate in the way of contacting relative to coiler drum (72) or separate；It is arranged at rocking arm (71) and package (45) is remained the coil holder that can rotate；Generation overcomes arc plate (78) and the brake pad (80) of the power of the rotation of rocking arm (71).Clearing apparatus (47) is to cleaning at least partially in arc plate (78) and brake pad (80).

Description

Textile machine

Technical field

This utility model relates to the textile machine possessing package holding means.Specifically, the use in textile machine is related to Rotational action in the rocking arm making package holding means be possessed becomes structure smoothly.

Background technology

In the past, the textile machine possessing package holding means it is known to.Japanese Unexamined Patent Publication 2013-63809 publication discloses Spinning machine as this textile machine.

The package holding means of the spinning machine of Japanese Unexamined Patent Publication 2013-63809 publication is configured to remain package can The state rotated and can contact relative to coiler drum or separate.This package holding means possesses rocking arm and cylinder.Rocking arm Can be so that package supporting be rotated for the mode that can rotate and make package to contact relative to coiler drum or to separate.Cylinder Direction from coiler drum to package that can contact relative to and rocking arm is applied power with the direction in opposite direction contacted.

But, in the structure of Japanese Unexamined Patent Publication 2013-63809 publication, fibre plate (so-called flyings.Wherein, including cotton Wadding, other fibre plates such as natural fiber or synthetic fibers.Hereinafter, identical.) it is piled up in cylinder, thus there is such as rocking arm Action dull, it is impossible to successfully carry out the situation of the rotational action of rocking arm.

Utility model content

The purpose of this utility model is to prevent fibre plate from producing to the active force rotating relevant power produced to rocking arm Portion piles up, and successfully carries out the rotational action of rocking arm.

According to viewpoint of the present utility model, it is provided that the textile machine of a kind of following structure.That is, this textile machine possesses and batches Cylinder, package holding means and clearing apparatus.Above-mentioned coiler drum rotates when contacting with package, thus on driving State package to be allowed to rotate.Above-mentioned package holding means above-mentioned package is remained can relative to above-mentioned coiler drum contact and The state separated.Above-mentioned package holding means is cleaned by above-mentioned clearing apparatus.Above-mentioned package holding means possesses and can turn Dynamic rocking arm, package maintaining part and active force generating unit.Above-mentioned package maintaining part is arranged at above-mentioned rocking arm, and by above-mentioned package Remain and can rotate.Above-mentioned active force generating unit produces the power relevant to the rotation of above-mentioned rocking arm.Above-mentioned clearing apparatus is to upper State cleaning at least partially of active force generating unit.

Thus, by cleaning removing fibre plate such that it is able to prevent fibre plate to the accumulation of active force generating unit, it is possible to long Phase successfully carries out the rotational action of rocking arm.

In above-mentioned textile machine, it is preferably formed as following structure.That is, above-mentioned active force generating unit includes press section, Subject side parts are pressed thus produce the frictional force of the rotation overcoming above-mentioned rocking arm by this press section.Above-mentioned clearing apparatus is extremely Less above-mentioned press section is cleaned.

Thus, fibre plate is not piled up in press section, therefore, it is possible to equably between keeping object sidepiece part and press section Frictional force, makes the action of rocking arm become stable.

In above-mentioned textile machine, it is preferably formed as following structure.That is, above-mentioned subject side parts are that limit is relative to above-mentioned The parts of the arc-shaped that contact slide limit, press section and above-mentioned rocking arm rotate integratedly.Above-mentioned clearing apparatus is at least to above-mentioned pressing Portion cleans with the parts of above-mentioned arc-shaped.

Thus, fibre plate is not piled up in the parts of press section and arc-shaped, therefore, it is possible to keeping object sidepiece part consistently And the frictional force between press section, the action making rocking arm is more stable.

In above-mentioned textile machine, it is preferably formed as following structure.That is, above-mentioned active force generating unit includes drive division Part, this driver part produces and makes above-mentioned rocking arm to above-mentioned package presses on the position of above-mentioned coiler drum and above-mentioned package phase Power for the position rotation that above-mentioned coiler drum separates.Above-mentioned driver part is preferably cylinder.

Thus, by clearing apparatus, the driver part as active force generating unit is cleaned, therefore, it is possible to successfully Carry out the rotational action of rocking arm, and can be in due course and make the surface of package contact with coiler drum.

In above-mentioned textile machine, it is preferably formed as following structure.Above-mentioned clearing apparatus possesses the nozzle of injection air. Air from the injection direction of said nozzle be set to towards be held in above-mentioned package maintaining part above-mentioned package direction not Same direction.

Thus, do not offset with package from the air of nozzle injection, therefore, it is possible to be difficult to reduce the quality of package.

In above-mentioned textile machine, it is preferably formed as following structure.That is, in this textile machine, possess above-mentioned batching Cylinder has been arranged side-by-side multiple with the winding unit of above-mentioned package holding means.This textile machine is also equipped with for above-mentioned clearing apparatus Carry and be arranged with respect to the Mobile workbench that above-mentioned multiple winding units are advanced.Above-mentioned clearing apparatus carries out the period quilt cleaned Being set as at least one of period from a moment to another moment, the said one moment refers to above-mentioned Mobile workbench In the part configuring above-mentioned clearing apparatus by arriving as batching list before the regulation number of units of a winding unit of purpose In the moment of the yarn path of unit, another moment above-mentioned refers to that above-mentioned Mobile workbench terminates to make relative to said one winding unit Industry and start the moment moved to other places.

Thus, move to the winding unit of one of purpose along with Mobile workbench carry out operation to carry out operation, Can to this winding unit and until in other winding units before regulation number of units at least any one cleans, and Can clean efficiently.

In above-mentioned textile machine, the most above-mentioned Mobile workbench is also equipped with piecing devices, connects as above-mentioned operation Head.

Thus, along with each sub operation needed for frequency to a certain degree for multiple winding units, it is possible to The package holding means of winding unit is cleaned such that it is able to each of multiple winding units is reliably cleaned.

It addition, in above-mentioned textile machine, be preferably provided with spraying the nozzle of air, carry out joint at above-mentioned piecing devices Period do not spray air.

Thereby, it is possible to prevent injected air from making yarn shake become the situation of the obstacle of sub operation.

In above-mentioned textile machine, it is preferably formed as following structure.That is, above-mentioned Mobile workbench is configured on being arranged at The travel space of the inner side stating multiple winding unit is advanced.Above-mentioned clearing apparatus possesses the nozzle of injection air.Air is from above-mentioned The injection direction of nozzle is set to the direction in the outside towards above-mentioned winding unit.

Thus, fibre plate is difficult to lodge in the inner side of winding unit, and therefore the maintenance of textile machine becomes easy.

In above-mentioned textile machine, preferably it is also equipped with being arranged at the top of above-mentioned package holding means and supplying to above-mentioned The yarn feeder of the yarn that package is batched.

Generally, if yarn feeder is arranged as opposed in top, package holding means is arranged as opposed in lower section, then fibre plate holds Easily it is piled up in the active force generating unit of package holding means.Therefore, the textile machine in above-mentioned layout is applied and is arranged cleaning dress The structure put is particularly preferred.

Accompanying drawing explanation

Fig. 1 is the integrally-built front view of the spinning machine representing an embodiment of the present utility model.

Fig. 2 is the side view of the spinning unit of spinning machine.

Fig. 3 is the axonometric chart of the structure of the package holding means representing that spinning machine possessed.

Fig. 4 limit that is the parts representing arc-shaped along with the rotation of rocking arm is with contact slide limit, press section with rocking arm together The side view of the appearance rotated.

Fig. 5 is to represent the block diagram relating to supplying compressed-air actuated structure to cylinder etc..

Detailed description of the invention

Referring to the drawings the spinning machine (textile machine) of an embodiment of the present utility model is illustrated.Additionally, at this In description, " upstream " and " downstream " means upstream and the downstream of the direct of travel of yarn when spinning.

Spinning machine 1 shown in Fig. 1 possesses the multiple spinning units (winding unit) 2 being arranged side-by-side.Spinning machine 1 possesses joint Chassis (Mobile workbench) 3, the chassis that doffs, bellows 93 and prime mover case 5 of omission diagram.

As it is shown in figure 1, each spinning unit 2 possesses drafting system (yarn feeder) 7, air spinning in order from upstream towards downstream Yarn feeding device (yarn feeder) 9, yarn retaining devices 12 and devices for taking-up 13 are as main structure.Drafting system 7 is arranged at and spins The top of the framework 6 that yarn machine 1 is possessed, the fibre bundle 8 carried from this drafting system 7 is spun by open end spinning apparatus 9 Yarn.The spun yarn 10 generated at open end spinning apparatus 9 retains roller 21 via yarn and is taken up device 13 and batches, and is consequently formed package 45.Package 45 means to batch spun yarn 10 at bobbin 48 (aftermentioned) and form the state of thread layers.

Drafting system 7 is to be extended by sliver 15 and form the device of fibre bundle 8.As in figure 2 it is shown, this drafting system 7 possesses Back roller to the 16, the 3rd roller to 17, for tengential belt 18 shelve in each roller central roll to 19 and preliminary roller to 20 4 rollers pair.Each roller pair 16, the lower roll of 17,19,20 is by the electricity from the power of prime mover case 5 or the omission diagram being configured at each spinning unit 2 Move the power of motor and driven.

Open end spinning apparatus 9 utilizes the swirling eddy generated by ejection compressed air, to give twisting to fibre bundle 8 And generate spun yarn 10.

The downstream of open end spinning apparatus 9 is provided with yarn retaining devices 12.Yarn retaining devices 12 possesses yarn and retains Roller 21, yarn hooking member 22, upstream side guide 23, electro-motor 25, downstream guide 26 and amount retained sensor 27。

Yarn hooking member 22 is configured to engage (hook) with spun yarn 10, and is configured at the shape engaged with spun yarn 10 Retain roller 21 under state to rotate together with yarn such that it is able to the outer peripheral face retaining roller 21 to this yarn guides spun yarn 10.

Yarn retains roller 21 and is configured to retain at its outer peripheral face winding spun yarn 10.Yarn retains roller 21 to be passed through The electro-motor 25 that the cell controller illustrated by omission controls drives and rotates with constant rotary speed.In the structure shown here, Guided to yarn the spun yarn 10 of the outer peripheral face retaining roller 21 to retain roller 21 by yarn by yarn hooking member 22 to rotate and with tightly Gu the mode that this yarn retains roller 21 is wound, pull the spun yarn 10 than yarn retaining devices 12 upstream side.Thus, energy Spun yarn 10 is enough pulled out continuously from open end spinning apparatus 9.

Amount retained sensor 27 is configured in a non-contact manner to the retaining of spun yarn 10 being wound in yarn and retaining roller 21 Amount detects, and sends to cell controller.

Upstream side guide 23 be configured at yarn retain roller 21 slightly by upstream side.Upstream side guide 23 is relative to yarn The outer peripheral face retaining roller 21 suitably guides spun yarn 10.Upstream side guide 23 prevent from open end spinning apparatus 9 propagate come thin The twisted of yarn 10 is transferred to the position than this upstream side guide 23 side farther downstream.

Downstream guide 26 is configured at yarn and retains the summary downstream of roller 21.Downstream guide 26 is configured to limit The track of the spun yarn 10 brandished because of the yarn hooking member 22 of rotation, the travel path making the spun yarn 10 in downstream is stable.

Set in the front face side of framework 6 and the position between open end spinning apparatus 9 and yarn retaining devices 12 of spinning machine 1 It is equipped with yarn quality determinator 52.The spun yarn 10 generated by open end spinning apparatus 9 is logical before being batched by yarn retaining devices 12 Cross yarn quality determinator 52.The yarn quality determinator 52 presence or absence to the defect (extremely) that the spun yarn 10 advanced is comprised Monitor, in the case of detecting defect, yarn defect detection signal is sent to cell controller.

If said units controller receives yarn defect detection signal, make in open end spinning apparatus 9 the most immediately is compressed-air actuated Ejection stops.Thus, swirling eddy stops, and the twisting of fibre bundle 8 stops, and fibre bundle 8 is to the importing of open end spinning apparatus 9 Also stop.Its result, in open end spinning apparatus 9, the continuous state of fiber disconnects, thus spun yarn 10 is cut off.Then, unit control Device processed makes drafting system 7 stop further.It addition, cell controller sends control signal to adapter trolley 3, make adapter trolley 3 Before marching to this spinning unit 2 (before the yarn path of spinning unit 2).Then, cell controller drives open-end spinning to fill again Put 9 etc., make adapter trolley 3 carry out joint and restart batching of package 45.Yarn retaining devices 12 is filling from open-end spinning Put 9 restart to spin to re-start package 45 batch period, make to be sent continuously from open end spinning apparatus 9 Spun yarn 10 be stranded in yarn and retain roller 21, and make spun yarn 10 loosen.

It follows that devices for taking-up 13 is illustrated.As shown in Fig. 2 etc., devices for taking-up 13 possesses coiler drum 72, traversing Device 75 and package holding means 73.

Coiler drum 72 shown in Fig. 2 is configured to when contacting with the outer peripheral face of package 45 rotate such that it is able to This package 45 is driven to be allowed to rotate.

As shown in Figure 1 and Figure 2, traversing gear 75 possesses the Traversing guides 76 that can guide spun yarn 10.Limit is by saving The drive mechanism that sketch map shows makes Traversing guides 76 move back and forth the electrical motor driven coiler drum 72 that limit is illustrated by omission, Thus devices for taking-up 13 makes the package 45 contacted with coiler drum 72 rotate, traversing limit, spun yarn 10 limit is made to batch in package 45.

Bobbin 48 or package 45 can be remained and can rotate and can be relative to above-mentioned volume by package holding means 73 Take the state that cylinder 72 contacts and separates.The detailed structure of package holding means 73 is aftermentioned.

It follows that butt joint chassis 3 illustrates.Adapter trolley (Mobile workbench) 3 shown in Fig. 1 and Fig. 2 is configured to Can advance to spinning unit 2 direction side by side, it is possible to carry out sub operation to creating the spinning unit 2 cutting yarn etc..

As it is shown in figure 1, adapter trolley 3 possesses piecing devices 43, suction pipe 44, suction nozzle 46 and clearing apparatus 47.If at certain Spinning unit 2 produces broken yarn or cuts yarn, then adapter trolley 3 is according to the control signal from cell controller, along being fixed on The track 41 of framework 6 marches to this spinning unit 2, stops carrying out joint.It is single that adapter trolley 3 is arranged with respect to multiple spinning Unit 2 advances, and carries out sub operation at purpose spinning unit 2.

As in figure 2 it is shown, be formed with travel space in the inner side of multiple spinning units 2, track 41 is configured in travel space. Adapter trolley 3 is configured to the row in the inner side (being configured to the inner side of the framework 6 of substantially C-shaped) being arranged at multiple spinning unit 2 Enter space to advance.

Suction pipe 44 is configured to centered by axle rotate along the vertical direction, it is possible to limit suction side catches and fills from open-end spinning Put 9 yarn ends being sent (upper yarn), and it is guided to piecing devices 43.Suction nozzle 46 is configured to centered by axle along upper Lower direction rotates, it is possible to catch yarn ends (lower yarn) from the attraction limit, package 45 limit being supported on devices for taking-up 13, and by it to connecing Head unit 43 guides.Though omitting the detailed structure of piecing devices 43, but in the present embodiment, it is configured to pass through swirling eddy Make yarn ends twisted each other thus upper yarn and lower yarn are carried out the splicer of joint.Piecing devices 43 can also be wire twister or Splicer (piecer).

Adapter trolley 3 possesses the clearing apparatus 47 for cleaning package holding means 73.In present embodiment In the spinning unit 2 of spinning machine 1, become possess above package holding means 73 be made up of open end spinning apparatus 9 etc. feed The layout in yarn portion 11, therefore fibre plate is easily piled up in and is arranged as opposed to the package holding means 73 in lower section.This embodiment party In the spinning machine 1 of formula, removed the fibre plate being piled up in package holding means 73 by clearing apparatus 47.Afterwards to clearing apparatus 47 Structure describe in detail.

It follows that the above-mentioned chassis that doffs is illustrated.The chassis that doffs possesses doffer.Doffer is carried out to rocking arm 71 supply bobbins 48 and carry out the bobbin installation exercise of the preparation batched of spun yarn 10 and will become the package 45 of full volume from rocking arm 71 doffing operations taken off.If doffing, chassis accepts carry out bobbin installation exercise relative to certain spinning unit 2 and/or doff The instruction of operation, then march to this spinning unit 2 at spinning unit 2 on the traveling road in the outside in the region being arranged side-by-side.Doff Chassis stops before the spinning unit 2 receiving instruction, and (or its both sides make to carry out bobbin installation exercise or doffing operation Industry).

It follows that package holding means 73 is described in detail.

In the following description, the upper and lower relation of package holding means 73 based on the state shown in Fig. 3 and Fig. 4, deposit Explanation at the position relationship in each portion use include " on ", the situation of the words and phrases of the concept of D score.When the position in each portion In the case of use includes the word of concept of "front", "rear" in the explanation of relation, the face side of spinning machine 1 is set to " front ", The rear side of spinning machine 1 is set to " afterwards ".

As shown in Fig. 3 etc., package holding means 73 possesses rocking arm the 71, first cylinder (active force generating unit, driver part) 60 and second cylinder (active force generating unit, driver part) 160.In fig. 2, in order to the structure making devices for taking-up 13 is understandable, And omit the diagram of the second cylinder 160, and briefly describe the structure of the periphery of the first cylinder 60.

Hereinafter, it is described in detail.Package holding means 73 possesses the pedestal being fixed on framework 6 the most as shown in Figure 3 Portion 101.Rocking arm 71 is supported by base portion 101.Rocking arm 71 is configured to be installed on during the fulcrum 70 of base portion 101 is Rotate before and after the heart.

Extend with being generally parallel to each other as it is shown on figure 3, rocking arm 71 has and clamp package 45 and it is kept Article two, clamping limb 71a, 71b.The position clamping package at clamping limb 71a and clamping limb 71b is respectively arranged with coil holder (volume Dress maintaining part) 105.

The coil holder 105 of one side is via omitting the bearing of diagram can be supported on clamping limb 71a in the way of rotating.Separately The coil holder 105 of one side is via omitting the bearing of diagram can be supported on clamping limb 71b in the way of rotating.Coil holder 105,105 be configured to mutually opposing, respectively with the ends contact of the bobbin 48 of package 45.Thereby, it is possible to propped up by a pair bobbin Frame 105 clamps package 45 and keeps it.Package 45 when being integrally forming with two coil holders 105,105, Rotated relative to rocking arm 71 by the driving force of coiler drum 72.

Above, even if the thread layers footpath of package 45 increases because batching spun yarn 10, it is also possible to by rocking arm 71 to from batching The direction that cylinder 72 separates rotates and increase to this thread layers footpath absorbs, and makes the surface of package 45 continue with coiler drum 72 Continued access is touched.

As shown in Figure 4, the plate 85 rearward extended it is fixed with at rocking arm 71.The first cylinder it is configured with near plate 85 60.First cylinder 60 is configured to double action type cylinder, as in figure 2 it is shown, possess cylinder shell 60a, piston rod 61, piston 62, contact Pressure port 63 and back-pressure port 64 are as main structure.

Piston 62 is configured in cylinder shell 60a, and is fixed on piston rod 61.The front end of piston rod 61 be configured at plate The connection shaft 86 of the rear lower of 85 links.Rocking arm 71 links with piston rod 61 via plate 85.

It is configured to supply air from contact pressure port 63 and back-pressure port 64 to the inside of cylinder shell 60a. Piston 62 in cylinder shell 60a is by the power corresponding with the difference of the air pressure supplied to contact pressure port 63 and back-pressure port 64 And driven downwards.If piston rod 61 is pulled downwards by piston 62, then rocking arm 71 centered by fulcrum 70 to spinning unit 2 Rear side rotate, it is as a result, it is possible to be pushed on coiler drum 72 by package 45.

At the first cylinder 60, for lifting port 68 and back-pressure port 64 points that piston rod 61 is the most marginally driven Do not arrange.If supplying compressed air to lifting port 68, then piston rod 61 is pressed slightly towards top, and therefore rocking arm 71 is to spinning The front side of unit 2 somewhat rotates.It is as a result, it is possible to make package 45 separate less distance from coiler drum 72.Above-mentioned package 45 drive is used for being finely adjusted the coiling speed of spun yarn 10 and carrying out the amount retained of the spun yarn 10 of yarn retaining devices 12 Adjust.

It is fixed with support plate 102 in base portion 101, near support plate 102, is configured with the second cylinder 160.Such as Fig. 3 institute Showing, the second cylinder 160 is configured at the side contrary with the first cylinder 60 across support plate 102.Second cylinder 160 is configured to single action Type cylinder, as shown in Figure 4, etc., possesses cylinder shell 160a and piston rod 161.

As shown in Figure 4, the end of the cylinder shell 160a of the second cylinder 160 it is linked with at support plate 102.At support plate 102 via rotary shaft 96 so that the rotating ring 95 as discoideus parts can be supported with in the way of rotating.From rotary shaft 96 The position being radially separated, links the leading section of rotating ring 95 and the piston rod 161 of the second cylinder 160.

In the position being radially separated from rotary shaft 96, by under the cylinder shell 60a of rotating ring 95 and the first cylinder 60 End links.

If the port 163 possessed to the second cylinder 160 supplies compressed air and piston rod 161 is drawn in cylinder shell 160a, then the rotating ring 95 pulled by piston rod 161 rotates to the counter clockwise direction of Fig. 4 centered by rotary shaft 96.Its result, Pressed up the bottom of the first cylinder 60 by rotating ring 95, therefore the entirety of the first cylinder 60 is with bigger stroke upwards Side is pressed.Therefore, as represented by chain-dotted line in the diagram, connection shaft 86 displacement the most significantly of plate 85, make Rocking arm 71 rotates to the front side of spinning unit 2.Accordingly, package 45 separates from coiler drum 72 with bigger stroke.

As it has been described above, connection shaft 86 is pressed upward also by the driving of the first cylinder 60, and make rocking arm 71 single to spinning The front side of unit 2 rotates.On the other hand, as described above, driving in the case of the second cylinder 160, and driving the first cylinder 60 Time compare, connection shaft 86 displacement significantly, therefore rocking arm 71 with bigger stroke to the front side of spinning unit 2 rotate.Therefore, base When the driving of rocking arm 71 of the second cylinder 160 is such as at the doffing operation based on the above-mentioned chassis that doffs in order to by package 45 from Coiler drum 72 separates significantly and carries out.

As described above, the driving source as rocking arm 71 is used separately two cylinders (the first cylinder 60 and the second cylinder 160) such that it is able to make rocking arm 71 rotate with two kinds of strokes corresponding with purpose.

Suitably switch any one the supply compressed air in the first cylinder 60 and the second cylinder 160 such that it is able to The position of rocking arm 71 is switched and is kept into the position that package 45 is pressed on coiler drum 72 with package 45 relative to coiler drum 72 positions separated.

It follows that illustrate relative to the compressed-air actuated supply of the first cylinder 60 and the second cylinder 160.

As it is shown in figure 5, the first cylinder 60 the contact pressure port 63 possessed and the contact pressure being arranged in bellows 93 Connecting by air source (such as actuator) 65, back-pressure port 64 is connected with contact pressure air source 65 via air relief valve 67.? Electromagnetic valve 63a it is configured with, by the control of cell controller, energy between contact pressure port 63 and contact pressure air source 65 Whether enough switchings supply air pressure to contact pressure port 63.Electromagnetic valve 64a it is configured with between back-pressure port 64 and air relief valve 67, By the control of cell controller, it is possible to whether switching supplies air pressure to back-pressure port 64.

The lifting port 68 that first cylinder 60 is possessed is connected to lifting compressed air source (such as actuator) 69.Rising It is configured with electromagnetic valve 68a, by the control of cell controller, it is possible to switching between fall port 68 and lifting compressed air source 69 Whether supply air pressure to lifting port 68.

The port 163 that second cylinder 160 is possessed is connected with not shown suitable compressed air source.At this port 163 And it is configured with electromagnetic valve 163a between compressed air source, by the control of cell controller, it is possible to whether switching supplies to port 163 To air pressure.

Then, the arc plate 78 possessed package holding means 73 with reference to Fig. 3 and Fig. 4 and brake pad 80 are in detail Illustrate.

Package holding means 73 possesses rocking arm the 71, first cylinder 60 and the second cylinder 160 as mentioned above, in addition also Possess arc plate (active force generating unit, subject side parts) 78 and brake pad (active force generating unit, press section) 80.

Arc plate 78 is the parts making the plate of constant thickness be arc-shaped bend and being formed, and is fixed on rocking arm 71.Circle Arc plate 78 is configured to be integrally forming with rocking arm 71 and can rotate around fulcrum 70.

Brake pad 80 is created as the parts of bulk, and is fixed on the arm of the elongated tabular installed at support plate 102 The front end of part 81.Arm member 81 by can elastic deformation material (such as, leaf spring) constitute.Brake pad 80 is by elastic deformation Arc plate 78 is pressed by the restoring force of arm member 81.Thereby, it is possible to produce suitably between brake pad 80 and arc plate 78 Frictional force.

As shown in Figure 4, when rocking arm 71 rotates, arc plate 78 makes its outer surface contact relative to this friction with brake pad 80 Block 80 slides.Thus, arc plate 78 and brake pad 80 produce the frictional force of the rotation overcoming rocking arm 71.By this damping by friction Effect, the anaphylaxis (Hypersensitivity) of the action of buffering rocking arm 71, thus the having stable behavior of this rocking arm 71.Change speech It, even if the coiling speed of such as package 45 becomes at a high speed, the vibration of package 45 increases, it is also possible to absorbed by brake pad 80 It is transferred to the vibration of rocking arm 71, therefore, it is possible to the action being adequately suppressed rocking arm 71 makes package 45 not from coiler drum 72 points From.So, arc plate 78 and brake pad 80 are the parts producing the frictional force acting on rocking arm 71, therefore, it is possible to be known as making The firmly one of generating unit.

The spinning unit 2 of present embodiment becomes and is configured with yarn feeder 11 up, is configured with package 45, spun yarn in lower section 10 layouts advanced from the top down.Therefore, fibre plate is easily piled up in the brake pad 80 and circular arc being arranged as opposed in lower section Plate 78, in the present embodiment, is configured to the clearing apparatus 47 being equipped on adapter trolley 3 and enters brake pad 80 and arc plate 78 Row cleans.

Specifically, clearing apparatus 47 possesses the nozzle (ejection section) being fixed on adapter trolley 3 via not shown support plate 49.Clearing apparatus 47 sprays air from nozzle 49 such that it is able to blows and flies to be piled up in brake pad 80 and the fibre plate of arc plate 78. As it is shown in figure 5, the compressor 88 as compressed air source that this air is possessed from adapter trolley 3 is supplied to.Nozzle 49 with Being configured with electromagnetic valve 49a between compressor 88, clearing apparatus 47 is configured to by cell controller (or the control of adapter trolley 3 Device processed) control, it is possible to switching whether supply air pressure to nozzle 49.

As shown in Figure 4, when observing in the direction parallel with the rotary shaft of package 45, nozzle 49 make this spray towards being set as Straight line (centrage) X that the axle of mouth 49 extends does not contacts with package 45.In other words, air is from injection direction (the straight line X of nozzle 49 Towards) be set to towards brake pad 80 and arc plate 78 and the direction separated from coil holder 105 and package 45. Air is set to the direction of outer side-lower towards spinning unit 2 from the injection direction of nozzle 49.

Period that clearing apparatus 47 carries out cleaning is (in other words, in the phase opening electromagnetic valve 49a and spraying from nozzle 49 air Between) it being set at least one of period from a moment to another moment, the said one moment refers to joint platform The part of the clearing apparatus 47 of car 3 by arriving the spinning unit 2 as purpose, (following, spin by the most referred to as target Unit 2) regulation number of units before moment of yarn path of spinning unit 2 of (such as, before 2 platforms), another moment above-mentioned refers to This adapter trolley 3 terminates operation relative to target spinning unit 2 and starts the moment moved to other places.

More specifically, in the present embodiment, clearing apparatus 47 carries out cleaning period of (injection of air) and is set For two following periods.First period is that the position of the clearing apparatus 47 from adapter trolley 3 arrives target spinning unit 2 Before 1 platform, the yarn path of the spinning unit 2 of (target spinning unit 2 adjacent) is by making this connect to arrival target spinning unit 2 The piecing devices 43 of caster bed car 3 start the period till sub operation.The second phase be from adapter trolley 3 terminate sub operation to Start the period till the movement in other places.

Brake pad 80 and arc plate 78 are cleaned by the clearing apparatus 47 using above-mentioned structure such that it is able to prevent Fibre plate is to brake pad 80 and the accumulation of arc plate 78, it is possible to the frictional force between brake pad 80 and arc plate 78 remained Constant, the therefore having stable behavior of rocking arm 71.Therefore, it is possible to successfully carry out the rotational action of this rocking arm 71.In other words, by circular arc Plate 78 remains constant relative to the resistance to sliding of brake pad 80, and therefore the action of rocking arm 71 does not produce disorder.It addition, as above exist In the case of using clearing apparatus 47 that brake pad 80 and arc plate 78 are cleaned, it is possible to successfully carry out turning of rocking arm 71 Dynamic action, therefore, it is possible to be in due course and with suitable contact pressure, makes the surface of package 45 contact with coiler drum 72. It addition, as described above, the injection direction of nozzle 49 is set as the direction separated from coil holder 105 and package 45, because of This will not make the spun yarn 10 on surface of package 45 disorderly (make yarn disorderly) reduce package 45 from the air that nozzle 49 is injected Quality.It addition, be prevented from foreign body (flyings etc.) to take the flowing in the air injected from nozzle 49 and towards package 45 Guide the situation being involved in package 45.

Control the air injection from nozzle 49 as described above, therefore, it is possible to along with adapter trolley 3 in order to carry out joint Operation and move to target spinning unit 2 and carry out sub operation, come to this target spinning unit 2 and until regulation number of units before Other spinning units 2 clean such that it is able to clean efficiently.It addition, sub operation is at multiple spinning units 2 In each, yarn quality determinator 52 detects that the defect of spun yarn 10 is cut off spun yarn 10, produced that become in the case of broken yarn must Will be the most at least with the operation of frequency requirement to a certain degree.In the spinning machine 1 of present embodiment, it is possible to along with this joint The package holding means 73 of each spinning unit 2 is cleaned by operation, therefore, it is possible to can for each in multiple spinning units 2 Clean by ground.

As shown in Figure 4, air is set to the outer side-lower towards spinning unit 2 from the injection direction of nozzle 49, therefore Fibre plate is difficult to lodge in the inner side of spinning unit 2.Therefore, blown the fibre plate flown and be discharged to the outside of spinning unit 2, and Easily fall on floor etc., therefore, it is possible to carry out the removing operation of fibre plate simply.

As described above, in the spinning machine 1 of present embodiment, it is provided with clearing apparatus 47, so even protect for package Holding device 73 and be arranged as opposed to the layout in lower section, fibre plate is also difficult to be piled up in package holding means 73 such that it is able to stable Ground carries out batching of package 45.

As described above, the spinning machine 1 of present embodiment possess coiler drum 72, package holding means 73 and Clearing apparatus 47.Coiler drum 72 contacts with package 45 and rotates, thus drives package 45 to be allowed to rotate.Package holding means Package 45 is remained the state that can contact relative to coiler drum 72 and separate by 73.Clearing apparatus 47 keeps dress to package Put 73 to clean.This package holding means 73 possesses rocking arm 71, coil holder 105, the arc plate 78 that can rotate and rubs Cleaning block 80.Package 45 is remained and can rotate by rocking arm 71.Coil holder 105 is arranged at rocking arm 71, and package 45 is remained energy Enough rotations.Arc plate 78 and brake pad 80 produce the power acting on rocking arm 71.Clearing apparatus 47 is to arc plate 78 and friction Cleaning at least partially in block 80.

Thus, by cleaning removing fibre plate such that it is able to prevent fibre plate to arc plate 78 and the heap of brake pad 80 Long-pending, and can the most successfully carry out the rotational action of rocking arm 71.

In the spinning machine 1 of present embodiment, arc plate 78 is pressed by brake pad 80, thus produces and overcome rocking arm 71 The frictional force of rotation.Brake pad 80 is at least cleaned by clearing apparatus 47.

Thus, fibre plate is not piled up in brake pad 80, therefore, it is possible to keep equably between arc plate 78 and brake pad 80 Frictional force, make the having stable behavior of rocking arm 71.

In the spinning machine 1 of present embodiment, arc plate 78 is that limit is relative to brake pad 80 contact slide limit and rocking arm 71 The parts of the arc-shaped rotated integratedly.Brake pad 80 is at least cleaned by clearing apparatus 47 with arc plate 78.

Thus, fibre plate is not piled up in brake pad 80 and arc plate 78, therefore, it is possible to by arc plate 78 and brake pad 80 it Between frictional force remain constant, the action making rocking arm 71 is more stable.

In the spinning machine 1 of present embodiment, it is also possible to be configured to suitably change installation site and the court of nozzle 49 To, so that at least one party in the first cylinder 60 and the second cylinder 160 is cleaned by clearing apparatus 47.First cylinder 60 And second cylinder 160 all produce to rocking arm 71 rotate relevant power, therefore, it is possible to be known as the one of active force generating unit. First cylinder 60 and the second cylinder 160 are all configured to make rocking arm 71 to the position that package 45 presses on coiler drum 72 The position separated relative to coiler drum 72 with package 45 rotates.

Can successfully carry out the rotational action of rocking arm 71, it is possible to be in due course the surface making package 45 and batch rolling Cylinder 72 contact.

In the spinning machine 1 of present embodiment, clearing apparatus 47 possesses the nozzle 49 of injection air.As shown in Figure 4, above-mentioned Nozzle 49 spray air towards the straight line X being set to make the axle of this nozzle 49 to extend not with package 45 and coil holder 105 Both sides contact.

Thus, the air injected from nozzle 49 does not offsets with package 45, therefore, it is possible to be difficult to reduce the quality of package 45.

In the spinning machine 1 of present embodiment, possesses the spinning unit 2 of coiler drum 72 and package holding means 73 side by side It is configured with multiple.Spinning machine 1 is also equipped with carrying for clearing apparatus 47 and being arranged with respect to the joint that multiple spinning unit 2 is advanced Chassis 3.It is at least one of that the period that clearing apparatus 47 carries out cleaning was set to from a moment to another moment Period, the said one moment refers to that the part of the configuration clearing apparatus 47 of adapter trolley 3 is by arriving the rule of target spinning unit 2 Determining the moment of the yarn path of the spinning unit before number of units 2, another moment above-mentioned refers to that adapter trolley 3 is relative to above-mentioned target Spinning unit 2 terminate operation and start the moment moved to other places.

Thereby, it is possible to move to target spinning unit 2 along with adapter trolley 3 carry out operation to carry out operation, right This target spinning unit 2 and until other spinning units 2 before regulation number of units clean such that it is able to carry out clear efficiently Sweep.

In the spinning machine 1 of present embodiment, adapter trolley 3 is also equipped with piecing devices 43, connects as above-mentioned operation Head.

Thereby, it is possible to along with each sub operation needed for frequency to a certain degree for multiple spinning units 2, The package holding means 73 of spinning unit 2 is cleaned.Itself as a result, it is possible to for multiple spinning units 2 each reliably Clean.

In the spinning machine 1 of present embodiment, adapter trolley 3 is configured in the inner side being arranged at multiple spinning unit 2 Travel space is advanced.Clearing apparatus 47 possesses to blow the nozzle 49 flying fibre plate and supply the air of injection to pass through.Air is from spray The injection direction of mouth 49 is set to the direction in the outside towards spinning unit 2.

Thus, fibre plate is difficult to lodge in the inner side of spinning unit 2, and therefore the maintenance of spinning machine 1 becomes easy.

In the spinning machine 1 of present embodiment, it is also equipped with being arranged at the top of package holding means 73 and supplying to package The yarn feeder 11 of 45 yarns batched.

Generally, if yarn feeder 11 is arranged as opposed in top, package holding means 73 is arranged as opposed in lower section, then fiber Sheet is easily piled up in package holding means 73.Therefore, the spinning machine 1 in above-mentioned layout is applied and is arranged as in the present embodiment The structure of clearing apparatus 47 is particularly preferred.

Above, be preferred embodiment illustrated of the present utility model, but above-mentioned structure such as can as with Change down.

In above-mentioned spinning machine 1, clearing apparatus 47 injection is for blowing the air flying fibre plate, but is not limited to this.Example As in addition, it is also possible to clearing apparatus 47 is formed attract fibre plate and be removed structure, swept by parts such as brushes Structure except fibre plate.That is, as long as clearing apparatus 47 is for carrying out at least partially clearly in arc plate 78 and brake pad 80 The structure swept.

In above-mentioned spinning machine 1, the parts of the frictional force of the rotation of rocking arm 71 are overcome to possess arc plate as generation 78 and brake pad 80 but it also may form the frictional force being produced the rotation overcoming rocking arm 71 by parts in addition, right The structure carrying out at least partially cleaning of these parts.

In above-mentioned spinning machine 1, clearing apparatus 47 carries out cleaning the period of (injection of air) and is set to: from joint The position of the clearing apparatus 47 of chassis 3 is arriving as the yarn of the spinning unit 2 before 1 platform of a spinning unit 2 of purpose Passage is by the period to starting sub operation and from terminating the sub operation phase to starting to move to other places Between during the two, but be not limited to this.The most in addition, it is also possible to the period carrying out clearing apparatus 47 cleaning is formed For: from the position of the clearing apparatus 47 of adapter trolley 3 in arrival as the spinning list before 2 platforms of a spinning unit 2 of purpose The yarn path of unit 2 is passed through, to terminate sub operation at a spinning unit 2 and start moving to other places continuous Period.Or, it is also possible to cleaning than the longest period or period unlike those described above.I.e., it is preferable that as Each clean during cleaning object, including the spinning unit 2 of one of purpose, and during each cleaning, become removing purpose it Period (not cleaning in the period carrying out joint) outside during the sub operation enforcement of the spinning unit 2 of, but do not limit Due to this.If additionally, do not spray air from clearing apparatus 47 in the period carrying out joint, then exist to be reliably prevented and sprayed The advantage that the air penetrated makes yarn shake and becomes the situation of the obstacle of sub operation.

Monitor whether there is the period not cleaned spinning unit 2 more than specified time limit, on existing In the case of the spinning unit 2 stated, it is also possible to send signal from cell controller to adapter trolley 3, make adapter trolley 3 towards this Spinning unit 2 carries out cleaning based on clearing apparatus 47.

In above-mentioned spinning machine 1, package holding means 73 is arranged as opposed in lower section in the short transverse of spinning machine 1, But textile machine of the present utility model is not limited to this structure.It is thought of as fibre plate to be generally difficult to be piled up in and be arranged as opposed in upper The parts of side, but be arranged as opposed to also be able to apply knot of the present utility model in the textile machine of top in package holding means Structure.

In above-mentioned spinning machine 1, supply compressed-air actuated knot to first cylinder the 60, second cylinder 160 and nozzle 49 Structure is set as shown in Figure 5, but is not limited to this structure.

Such as, in above-mentioned spinning machine 1, compressor 88 is arranged at adapter trolley 3 but it also may be formed at spinning machine 1 Outside the structure of compressor is set.In such a situation it is preferred that adapter trolley 3 possesses actuator (air pressure regulator), by sky Compressor outside gas pipe arrangement connection adjustor and machine.

It addition, such as, in above-mentioned spinning machine 1, it is also possible to a compressor is set in the outside of spinning machine 1, and The actuator of contact pressure port 63, the actuator of back-pressure port 64, liter are separately set in the inside of bellows 93 The fall actuator of port 68, the actuator of nozzle 49.In such a situation it is preferred that the compressor being configured to from machine is to bellows 93 import air by an air line (supervisor), and this supervisor divides towards the air line tending to each actuator via joint ?.Additionally, it is preferred that the actuator of nozzle 49 plays function of increasing pressure, three actuators in addition play decompression.? The each air line being branched preferably is each configured with electromagnetic valve 63a, 64a, 68a, 49a, the actuator of back-pressure port 64 with Air relief valve 67 between back-pressure port 64 can omit.It addition, the port 163 of the second cylinder 160 is preferably attached to lift port The actuator of 68, is configured with electromagnetic valve 163a between this actuator and port 163.

In above-mentioned spinning machine 1 so that nozzle 49 axle extend straight line X not with package 45 and coil holder 105 pairs The mode of side's contact (interference) sets the air injection direction from nozzle 49, but as long as the air injection side from nozzle 49 sets It is set at least different from the direction towards the package 45 being held in coil holder 105 directions.Even if in this case, from The injected air of nozzle 49 does not offsets with package 45, therefore, it is possible to be difficult to reduce the quality of package 45.

This utility model can be applied to the textile machine (such as, automatic bobbin winder etc.) beyond spinning machine.For automatically In the case of winder, as yarn feeder, possesses the bobbin support that spinning bobbin is supported.

Claims (30)

1. a textile machine, it is characterised in that possess:

Coiler drum, it rotates when contacting with package, thus drives described package to be allowed to rotate；

Package holding means, described package is remained by it can be relative to the contact of described coiler drum and the state separated； And

Clearing apparatus, described package holding means cleans by it,

Described package holding means possesses:

The rocking arm that can rotate；

It is arranged at described rocking arm and described package is remained the package maintaining part that can rotate；And

Produce the active force generating unit rotating relevant power to described rocking arm,

Described clearing apparatus cleans at least partially to described active force generating unit.

Textile machine the most according to claim 1, it is characterised in that

Described active force generating unit includes press section, this press section subject side parts are pressed thus produce overcome described in shake The frictional force of the rotation of arm,

Described press section is at least cleaned by described clearing apparatus.

Textile machine the most according to claim 2, it is characterised in that

Described subject side parts are the arc-shapeds that limit rotates integratedly relative to contact slide limit, described press section and described rocking arm Parts,

The parts of described press section with described arc-shaped are at least cleaned by described clearing apparatus.

Textile machine the most according to claim 1, it is characterised in that

Described active force generating unit includes driver part, and this driver part produces and makes described rocking arm press on institute to by described package The position stating coiler drum, the power rotated relative to the position that described coiler drum separates with described package.

Textile machine the most according to claim 2, it is characterised in that

Described active force generating unit includes driver part, and this driver part produces and makes described rocking arm press on institute to by described package The position stating coiler drum, the power rotated relative to the position that described coiler drum separates with described package.

Textile machine the most according to claim 3, it is characterised in that

Described active force generating unit includes driver part, and this driver part produces and makes described rocking arm press on institute to by described package The position stating coiler drum, the power rotated relative to the position that described coiler drum separates with described package.

Textile machine the most according to claim 4, it is characterised in that

Described driver part is cylinder.

Textile machine the most according to claim 5, it is characterised in that

Described driver part is cylinder.

Textile machine the most according to claim 6, it is characterised in that

Described driver part is cylinder.

10. according to the textile machine according to any one of claim 1～9, it is characterised in that

Described clearing apparatus possesses the nozzle of injection air,

Air is set to and the side towards the described package being held in described package maintaining part from the injection direction of described nozzle To different directions.

11. according to the textile machine according to any one of claim 1～9, it is characterised in that

The winding unit possessing described coiler drum and described package holding means has been arranged side-by-side multiple,

It is also equipped with carrying for described clearing apparatus and being arranged with respect to the Mobile workbench that the plurality of winding unit is advanced,

It is at least one of that the period that described clearing apparatus carries out cleaning was set to from a moment to another moment Period, the one moment refers to that the part configuring described clearing apparatus in described Mobile workbench is by arriving as purpose In the moment of the yarn path of the winding unit before the regulation number of units of one winding unit, another moment described refers to described operation Chassis terminates operation relative to one winding unit and starts the moment moved to other places.

12. textile machines according to claim 10, it is characterised in that

The winding unit possessing described coiler drum and described package holding means has been arranged side-by-side multiple,

It is also equipped with carrying for described clearing apparatus and being arranged with respect to the Mobile workbench that the plurality of winding unit is advanced,

It is at least one of that the period that described clearing apparatus carries out cleaning was set to from a moment to another moment Period, the one moment refers to that the part configuring described clearing apparatus in described Mobile workbench is by arriving as purpose In the moment of the yarn path of the winding unit before the regulation number of units of one winding unit, another moment described refers to described operation Chassis terminates operation relative to one winding unit and starts the moment moved to other places.

13. textile machines according to claim 11, it is characterised in that

Described Mobile workbench is also equipped with piecing devices, carries out joint as described operation.

14. textile machines according to claim 12, it is characterised in that

Described Mobile workbench is also equipped with piecing devices, carries out joint as described operation.

15. according to the textile machine described in claim 13 or 14, it is characterised in that

Described clearing apparatus possesses the nozzle of injection air, and the period carrying out joint at described piecing devices does not spray air.

16. textile machines according to claim 11, it is characterised in that

Described Mobile workbench is configured to the travel space in the inner side being arranged at the plurality of winding unit and advances,

Described clearing apparatus possesses the nozzle of injection air,

Air is set to the direction in the outside towards described winding unit from the injection direction of described nozzle.

17. according to the textile machine according to any one of claim 12～14, it is characterised in that

Described Mobile workbench is configured to the travel space in the inner side being arranged at the plurality of winding unit and advances,

Described clearing apparatus possesses the nozzle of injection air,

Air is set to the direction in the outside towards described winding unit from the injection direction of described nozzle.

18. textile machines according to claim 15, it is characterised in that

Described Mobile workbench is configured to the travel space in the inner side being arranged at the plurality of winding unit and advances,

Described clearing apparatus possesses the nozzle of injection air,

Air is set to the direction in the outside towards described winding unit from the injection direction of described nozzle.

19. according to the textile machine according to any one of claim 1～9, it is characterised in that

It is also equipped with being arranged at the top of described package holding means and supplying the yarn feeder of the yarn batched to described package.

20. textile machines according to claim 10, it is characterised in that

It is also equipped with being arranged at the top of described package holding means and supplying the yarn feeder of the yarn batched to described package.

21. textile machines according to claim 11, it is characterised in that

It is also equipped with being arranged at the top of described package holding means and supplying the yarn feeder of the yarn batched to described package.

22. according to the textile machine according to any one of claim 12～14, it is characterised in that

It is also equipped with being arranged at the top of described package holding means and supplying the yarn feeder of the yarn batched to described package.

23. textile machines according to claim 15, it is characterised in that

It is also equipped with being arranged at the top of described package holding means and supplying the yarn feeder of the yarn batched to described package.

24. textile machines according to claim 16, it is characterised in that

It is also equipped with being arranged at the top of described package holding means and supplying the yarn feeder of the yarn batched to described package.

25. textile machines according to claim 17, it is characterised in that

It is also equipped with being arranged at the top of described package holding means and supplying the yarn feeder of the yarn batched to described package.

26. textile machines according to claim 18, it is characterised in that

It is also equipped with being arranged at the top of described package holding means and supplying the yarn feeder of the yarn batched to described package.

27. textile machines according to claim 19, it is characterised in that

Described yarn feeder includes utilizing the swirling eddy produced by ejection compressed air to give twisting to fibre bundle and give birth to Become the open end spinning apparatus of yarn.

28. according to the textile machine described in claim 20 or 21, it is characterised in that

Described yarn feeder includes utilizing the swirling eddy produced by ejection compressed air to give twisting to fibre bundle and give birth to Become the open end spinning apparatus of yarn.

29. textile machines according to claim 22, it is characterised in that

Described yarn feeder includes utilizing the swirling eddy produced by ejection compressed air to give twisting to fibre bundle and give birth to Become the open end spinning apparatus of yarn.

30. according to the textile machine according to any one of claim 23～26, it is characterised in that

Described yarn feeder includes utilizing the swirling eddy produced by ejection compressed air to give twisting to fibre bundle and give birth to Become the open end spinning apparatus of yarn.