CN209098881U - Spinning machine - Google Patents

Abstract

The utility model provides a kind of spinning machine, the spinning machine (1) has: multiple spinning units (2), it is configured to the Mobile workbench (4) travelled along the orientation of multiple spinning units (2), the bar-like member (14) extended along orientation, with the bearing part (15) supported is done to bar-like member (14), Mobile workbench (4) has guide portion (50), the guide portion (50) is configured at the top of the Mobile workbench (4), and it is guided by bar-like member (14), bar-like member (14) includes the leader (G) for doing and guiding to guide portion (50), it is the position more against the top than leader (G) that bearing part (15), which does the position supported to bar-like member (14),.

Description

Spinning machine

Technical field

The utility model relates to spinning machines.

Background technique

As previous spinning machine, such as there is known Japanese Unexamined Patent Publication 2005-220484 bulletins (patent document 1) to be remembered The spinning machine of load.Spinning machine documented by patent document 1 has: yarn treatment unit, be arranged side by side have it is multiple and each Yarn treatment unit is capable of forming package；It can make into the trolley that doffs along the direction running of yarn treatment unit side by side It is mobile to mounting region for the package of full volume.

Spinning machine is provided with Mobile workbench, which doffs trolley as above-mentioned, along yarn treatment unit Direction side by side travelled, to yarn treatment unit implement operation.Mobile workbench stopped when driving etc., and there are generations to shake The case where rolling.If Mobile workbench generation is rocked, there are the anxieties of the homework precision reduction of Mobile workbench.

Utility model content

The purpose of the one aspect of the utility model is, provides what a kind of homework precision realized at Mobile workbench improved Spinning machine.

The spinning machine of the one aspect of the utility model has: multiple spinning units are configured to along multiple spinnings Yarn unit orientation traveling Mobile workbench, along orientation extend bar-like member and bar-like member is supported Bearing part, Mobile workbench have guide portion, which is configured at the top of the Mobile workbench, and is done and draw by bar-like member It leads, bar-like member includes the leader for doing and guiding to guide portion, and bearing part, which does the position supported to bar-like member, is, It is higher than the position of leader in short transverse.

In the spinning machine of the one aspect of the utility model, Mobile workbench, which has, is done the guidance guided by bar-like member Portion.The shifting to the front-rear direction (direction opposed with spinning unit) for intersecting (orthogonal) with driving direction of Mobile workbench as a result, It is dynamic to be limited by bar-like member.Therefore, in spinning machine, it can reduce to generate on Mobile workbench and rock this feelings in the front-back direction Condition.In particular, guide portion is arranged on the top of Mobile workbench, therefore rocking for Mobile workbench can be efficiently reduced.Therefore, exist In spinning machine, the raising of the homework precision at Mobile workbench is realized.In addition, bearing part is to bar-like member in spinning machine Position higher than leader supports, therefore can be avoided bearing part and interfere the mobile composition of guide portion.In addition, can Space between spinning unit and Mobile workbench is remained it is larger, so even be had bearing part as described above and Layout in the case where bar-like member, can also ensure that workability.

In one embodiment, it is also possible to bearing part in the height direction to support the top of bar-like member. In this configuration, it can be avoided bearing part to interfere the mobile composition of guide portion.

In one embodiment, be also possible to bar-like member be configured at it is more opposed with spinning unit than Mobile workbench Position of one face far from spinning unit.In this configuration, bar-like member is configured at the position far from spinning unit, therefore When staff carries out operation to spinning unit, can be avoided bar-like member becomes the obstruction of operation.Therefore, in spinning machine, In the case where being even provided with bar-like member, maintainability can also ensure that.

In one embodiment, it is higher than the upper surface of Mobile workbench to be also possible to being located at least partially within for bearing part Position.In this configuration, in the state that bearing part is not easy to contact with Mobile workbench, bearing part can be to bar-like member It supports.

In one embodiment, it is also possible to multiple spinning units and is respectively provided with the spinning apparatus for generating yarn and volume The winding device of winding yarns, spinning apparatus are configured at the position higher than winding device in the height direction, and Mobile workbench, which has, catches Portion is caught, which is configured to rotate by rotating fulcrum, and captures the yarn being discharged from spinning apparatus, to volume Winding apparatus guides yarn, and the capture unit at the position for capturing yarn is configured at stick with the imaginary line that rotating fulcrum links up Between shape component and spinning unit.In this configuration, bar-like member is not configured in the zone of action of capture unit, therefore can kept away Exempt from capture unit to contact with bar-like member.Therefore, it can be avoided bar-like member and obstruction constituted to the operation of Mobile workbench.

In one embodiment, it is also possible to capture unit in the height direction in the position capture for being higher than Mobile workbench Yarn, rotating fulcrum are set to the position higher than the central location of Mobile workbench in the height direction.In this configuration, Neng Gouwen Surely capture of the capture unit to yarn is carried out.Thereby, it is possible to reduce to rock in Mobile workbench generation.

In one embodiment, being also possible to Mobile workbench has the feedway that spool is supplied to winding device, supplies Spool is supplied to winding device from below in the height direction to device.In this configuration, it can precisely carry out by making The spool that industry trolley carries out supplies operation.In addition, the structure from the lower section of winding device supply spool is formed using feedway, The mobile space of feedway is provided for therefore without the top in Mobile workbench.Therefore, realize Mobile workbench in height Spend the miniaturization on direction.The center of gravity of Mobile workbench reduces as a result, therefore can be further reduced to generate on Mobile workbench and shake The case where rolling.

In one embodiment, it is also possible to multiple spinning units and is respectively provided with yarn storage device, the yarn storage device is in yarn It is configured between spinning apparatus and winding device in the walking path of line, stockpiles yarn, bar-like member configures in the height direction In the high position in the upper end than yarn storage device.In this configuration, it can be ensured that access of the staff to yarn storage device, separately Outside, it can be ensured that the maintainability of yarn storage device.

In one embodiment, be also possible to multiple spinning units and be respectively provided with monitoring arrangement, the monitoring arrangement to The state for the yarn advanced between spinning apparatus and winding device monitors that being located at least partially within for bearing part is higher than monitoring dress The position set.In this configuration, it can be ensured that access of the staff to monitoring arrangement, in addition, it can be ensured that monitoring arrangement Maintainability.

In one embodiment, it is also possible to Mobile workbench with detection of obstacles sensor, which passes Sensor is configured at the end in driving direction of the casing of the Mobile workbench, detects barrier, bar-like member is in short transverse On be configured at the position higher than detection of obstacles sensor, from the direction along driving direction, in bar-like member and obstacle There are the parts of casing between analyte detection sensor.In this configuration, bar-like member and detection of obstacles sensor configured separate, Therefore can be avoided detection of obstacles sensor for bar-like member error detection is barrier.

In one embodiment, being also possible to spinning unit has the frame for being configured at the position opposed with Mobile workbench Frame, bearing part are installed on the position higher than the lower end surface of frame in the height direction.In this configuration, supporting part can be shortened The distance between the other end for being fixed on spinning unit that one end and bearing part for supporting are done to bar-like member of part.Therefore, It can be realized the miniaturization of bearing part.

In one embodiment, it is also possible to the section of bar-like member in polygonal shape.In this configuration, rodlike Component has the plane that can be contacted with guide portion.Therefore, reliably guide portion can be guided by bar-like member.

In one embodiment, it is also possible to 4 vehicles that Mobile workbench has the lower part for being set to the Mobile workbench Wheel, 2 wheels in wheel are arranged opposite in the driving direction of Mobile workbench, 2 wheels of residue in wheel with traveling It is arranged opposite on direction and the orthogonal front-rear direction of short transverse.In this configuration, it can ensure Mobile workbench by 4 wheels Stability.Thereby, it is possible to be further reduced to generate on Mobile workbench to rock.

In one embodiment, it is also possible to the row for the package that there is Mobile workbench discharge to be formed in spinning unit Device out.In this configuration, Mobile workbench is functioned as the trolley that doffs.In spinning machine, the trolley that doffs can be reduced It rocks, therefore realizes the raising of the homework precision at the trolley that doffs.

In one embodiment, it is also possible to spinning machine and has the package mounting for being configured to extend along orientation Portion and be configured at spinning unit and be wrapped mounting portion between and for Mobile workbench traveling driving path, package mounting portion, traveling Path and spinning unit configure in order.In spinning machine, the operation being located between package mounting portion and spinning unit can be reduced Rocking on package mounting portion and spinning unit direction side by side on trolley.Therefore, Mobile workbench can be relative to spinning Unit and package mounting portion precisely carry out operation.

In one embodiment, it is also possible to guide portion and is provided with 2, is separated in the driving direction of Mobile workbench Defined interval configuration, guide portion are respectively arranged at the upper surface of above-mentioned Mobile workbench.Mobile workbench is by driving direction as a result, On steadily guide.

In one embodiment, it is also possible to guide portion to include the 1st roller, the 2nd roller, do the 1st roller the 1st supported Axis and the 2nd fulcrum 55 supported is done to the 2nd roller.Guide portion is swimmingly guided by bar-like member as a result,.

In one embodiment, be also possible to guide portion and be further equipped with shell, shell store the 1st roller, the 1st fulcrum, 2nd roller and the 2nd fulcrum, shell are fixed on the upper surface of Mobile workbench, the top of shell are provided with opening, there are sticks in opening Shape component.The 1st roller, the 1st fulcrum, the 2nd roller and the 2nd fulcrum are protected by shell as a result, therefore are not easy to accumulate in the inside of guide portion Flyings etc..

In one embodiment, leader is bar-like the part on the surface of component, the 1st roller and the 2nd roller and guide portion Divide and abuts.Thereby, it is possible to steadily be guided Mobile workbench by bar-like member.

In one embodiment, the end of bearing part is provided with the 1st supporting part and the 2nd supporting part, the 1st supporting part Engage with the 2nd supporting part with 2 recess portions formed on the top of bar-like member.Thereby, it is possible to steadily right by bearing part Bar-like member supports.

Detailed description of the invention

Fig. 1 is the main view of the spinning machine of an embodiment.

Fig. 2 is the side view of spinning machine shown in FIG. 1.

Fig. 3 is the perspective view of spinning machine.

Fig. 4 is the figure being illustrated for the movement to doffer.

Fig. 5 is the figure being illustrated for the movement to doffer.

Fig. 6 is the figure for indicating the cross-section structure of support rails and guide portion.

Fig. 7 is the figure for indicating the positional relationship between support rails and guide portion and spinning unit.

Fig. 8 is the figure for indicating the guide portion of spinning machine of other embodiments.

Fig. 9 is the figure of the support rails for indicating the spinning machine of other embodiments and the cross-section structure of guide portion.

Specific embodiment

Hereinafter, being described in detail referring to attached drawing to the embodiment appropriate of the utility model.In the explanation of attached drawing In, same reference numerals are marked to identically or comparably component, the repetitive description thereof will be omitted.

As shown in Figure 1, spinning machine 1 has: multiple spinning units 2, connect yarn trolley 3, the trolley 4 that doffs, the 1st end frame 5A, 2nd end frame 5B and package mounting portion 16 (referring to Fig. 2).Multiple spinning units 2 are arranged in a column.Each spinning unit 2 generates yarn Line Y, and it is wound into package P.Yarn trolley 3 is connect in yarns Y by cutting, yarns Y broken yarn for some reason at certain spinning unit 2 In the case of, it carries out connecing yarn movement in the spinning unit 2.Doff trolley 4 package P have become full volume in certain spinning unit 2 In the case where, so that package P is doffed, new spool B is supplied to the spinning unit 2.

The recyclable device of Soft flocks and yarn bits etc. that recycling is generated in spinning unit 2 is accommodated in the 1st end frame 5A Deng.It is accommodated with and adjusts to the air pressure of the compressed air (air) of supply to spinning machine 1 and to spinning machine in the 2nd end frame 5B 1 each portion supplies the air supply unit of air and the drive motor etc. for supplying power to each section of spinning unit 2.? Board control device 5a, display screen 5b and enter key 5c are provided in 2nd end frame 5B.Board control device 5a centralized management and Control each section of spinning machine 1.Display screen 5b can show spinning unit 2 setting content and/or information relevant to state Deng.Operator carries out operation appropriate using enter key 5c, and thus, it is possible to carry out the setting operation of spinning unit 2.

The package P to be doffed by the trolley 4 that doffs is placed in package mounting portion 16.In the feelings that package mounting portion 16 is conveyer Under condition, package mounting portion 16 carries package P.It doffs as shown in Fig. 2, being provided between package mounting portion 16 and spinning unit 2 The driving path R of trolley 4.Mounting portion 16 is wrapped to extend along the orientation of multiple spinning units 2.

Each spinning unit 2 successively has from upstream side in the driving direction of yarns Y: drafting system 6, open-end spinning dress Set (spinning apparatus) 7, yarn monitoring device (monitoring arrangement) 8, tension sensor 9, cell controller 10, yarn storage device 11, on Wax apparatus 12 and winding device 13.Air flow spinning apparatus 7 be configured in the height direction higher than winding device 13 position (on Side).Cell controller 10 in the spinning unit 2 of every specified quantity for being arranged, for controlling the movement of spinning unit 2.

Drafting system 6 does drawing-off to sliver (fibre bundle) S.Air flow spinning apparatus 7 is using gyration airflow to being drafted device 6 The fiber bundle F for having done drawing-off implements twisting, generates yarns Y.Yarn storage device 11 is between air flow spinning apparatus 7 and winding device 13 Yarns Y is stockpiled, yarns Y relaxation is made.Waxing attachment 12 waxes to yarns Y between yarn storage device 11 and winding device 13.Winding Yarns Y is wound in spool B by device 13, forms package P.

Yarn monitoring device 8 supervises the information of the yarns Y of traveling between air flow spinning apparatus 7 and yarn storage device 11 Depending on based on the information monitored to whether there is or not yarn defects to detect.Yarn monitoring device 8 is in the case where detecting yarn defect, by yarn defect Detection signal is sent to cell controller 10.Tension sensor 9 is between air flow spinning apparatus 7 and yarn storage device 11 to traveling The tension of yarns Y measures, and tension detection signal is sent to cell controller 10.It is monitored in cell controller 10 based on yarn The testing result of device 8 and/or the measurement result of tension sensor 9, which are judged as, deposits in an exceptional case, in spinning unit 2 Cutting continuous strand Y.

Yarns Y is wound in spool B by winding device 13, forms package P.Winding device 13 has rocker arm 21, reel spool 22 and traversing guiding piece 23.Rocker arm 21 can rotate spool B bearing.Rocker arm 21, for that can swing, is made by the bearing of fulcrum 24 The surface of spool B or the surface that P is wrapped are contacted with pressure appropriate with the surface of reel spool 22.The cross of each spinning unit 2 Dynamic guiding piece 23 is set to the axis (illustration omitted) shared in multiple spinning units 2.

It connects yarn trolley 3 and has suction pipe 31, yarn splicing device 32 and suction nozzle 33.Suction pipe 31 is that can rotate by fulcrum 31A bearing, The yarns Y from air flow spinning apparatus 7 is captured, and yarns Y is guided to yarn splicing device 32.Suction nozzle 33 is supported by fulcrum 33A It can rotate, capture the yarns Y from winding device 13, and yarns Y is guided to yarn splicing device 32.32 pairs of yarn splicing device are drawn The yarns Y come is led to carry out connecing yarn each other.Yarn splicing device 32 is carried out using the splicer of compressed air, by drafting system 6 Before the re-starting of drawing-off and the spinning carried out by air flow spinning apparatus 7, fill the yarns Y from package P to open-end spinning Set the piecer (Japanese: ピ ー サ ー) of 7 inverted walks or the splicer (Japanese: ノ ッ タ ー) etc. of mechanical connection yarns Y.

The trolley 4 that doffs is travelled along driving path R.Driving path R is configured at spinning unit 2 and package mounting portion 16 Between.Driving path R extends along the orientation of multiple spinning units 2.Doff as a result, trolley 4 along spinning unit 2 row Column direction traveling.The trolley 4 that doffs is provided with 4 wheels 47.Wheel 47 is set to the lower part for the trolley 4 that doffs.Specifically, vehicle Wheel 47 in the lower part for the trolley 4 that doffs on driving direction (left and right directions of Fig. 1) a pair arranged opposite, and with driving direction A pair arranged opposite on the front-rear direction (left and right directions of Fig. 2) orthogonal with short transverse.Wheel 47 is in driving path R uplink It sails.Wheel 47 is driven by driving portion (not shown) (such as motor).

The trolley 4 that doffs has: shell (casing) 40, suction pipe 41, spool feedway 42, reel cage motion arm (discharger) 43, tip bunch weft end winding actuating arm 44, detection of obstacles sensor 48 and guide portion 50.

Shell 40 stores suction pipe 41, spool feedway 42, reel cage motion arm 43 and tip bunch weft end and winds actuating arm 44.Shell 40 have upper surface 40a, front surface (face) 40b and side surface 40c.Upper surface 40a is the top surface of trolley 4 of doffing, in flat Smooth shape.Front surface 40b is the face opposed with spinning unit 2.The package P that will be doffed is provided on shell 40 to guide to package load Set the guide surface 46 in portion 16.

Suction pipe 41 sucks and captures the yarns Y being discharged from air flow spinning apparatus 7, and yarns Y is guided to winding device 13. Suction pipe 41 is configured to capable of expansion and contraction.Suction pipe 41 is rotated fulcrum 41A bearing as that can rotate.Rotating fulcrum 41A is set to The position higher than the central location in the height direction for the trolley 4 that doffs.Suction pipe 41 has the capture unit 41B for capturing yarns Y.It catches The portion 41B of catching is set to the end of suction pipe 41.Yarns Y is captured using capture unit 41B at the catching position shown in Fig. 4 of suction pipe 41, Yarns Y is guided to winding device 13 at guide position shown in Fig. 5.

Spool feedway 42 supplies spool B to winding device 13.Spool feedway 42 is rotated fulcrum and (saves sketch map Show) it supports as that can rotate freely.Spool feedway 42 supplies spool B to winding device 13 from below.Specifically, spool Feedway 42 rotates counterclockwise from position of readiness shown in Fig. 4, from below to volume at supply position shown in Fig. 5 Winding apparatus 13 supplies spool B.Spool B and yarns Y can be supplied to winding device 13 simultaneously, can also by spool B supply to After winding device 13, yarns Y is guided to winding device 13.

Reel cage motion arm 43 operates the rocker arm 21 of winding device 13.Reel cage motion arm 43 is rotated fulcrum and (saves sketch map Show) it supports as that can rotate freely.If the side mobile to dotted line position from the solid line position of Fig. 1 with rocker arm 21 of reel cage motion arm 43 Formula operates rocker arm 21, then P is wrapped and is discharged from winding device 13.

Tip bunch weft end winding actuating arm 44 is configured to be started to wind to the tip bunch weft end at the initial stage of spool B winding yarn Y.Packet Gauze kerchief worn on a woman's head winding actuating arm 44 is rotated fulcrum (illustration omitted) bearing as that can rotate freely.In tip bunch weft end winding actuating arm 44 End is provided with driven roller 45.When spool B formed tip bunch weft end winding when, driven roller 45 be omitted diagram driving portion (such as Motor) it drives and rotates, thus rotate spool B in the state of contacting with spool B.

Detection of obstacles sensor 48 detects barrier in the driving direction for the trolley 4 that doffs.Detection of obstacles passes Sensor 48 is configured at the both ends of driving direction on the shell 40 for doffing trolley 4.In the present embodiment, detection of obstacles passes Sensor 48 is configured at the corner formed by upper surface 40a and front surface 40b on the side surface 40c of shell 40.Detection of obstacles If sensor 48 detects barrier, detection signal is exported.In the case where output detects signal, the trolley that doffs can also be made 4 traveling and operation stop.

The guidance of the supported guide rail 14 of guide portion 50.In the present embodiment, guide portion 50 is provided with 2.Specifically, 2 A guide portion 50 is spaced configuration as defined in separating in the driving direction for doffing trolley 4.Each guide portion 50 is configured at shell 40 Upper surface 40a.

As shown in fig. 6, guide portion 50 includes shell 51, the 1st roller 52, the 1st fulcrum 53, the 2nd roller 54 and the 2nd fulcrum 55.Shell Body 51 stores the 1st roller 52, the 1st fulcrum 53, the 2nd roller 54 and the 2nd fulcrum 55.Shell 51 is fixed on the upper surface 40a of shell 40.? The top of shell 51 is provided with opening 51a.In opening 51a, there are aftermentioned support rails 14.

1st roller 52 is provided for erecting the 1st fulcrum 53 bearing in shell 51 can to rotate freely.2nd roller 54 is erected The 2nd fulcrum 55 bearing of shell 51 is set to as that can rotate freely.1st roller 52 and the 2nd roller 54 separate as defined in interval it is opposed Configuration.Specifically, the 1st roller 52 separates the interval same with the width dimensions of support rails 14 with the 2nd roller 54 and is configured.The 1 roller 52 is abutted with support rails 14 respectively with the 2nd roller 54, is accordingly rotated with the traveling for the trolley 4 that doffs.It, will be one in Fig. 6 The mode that the 1st roller 52 and the 2nd roller 54 are respectively configured in a guide portion 50 is shown as an example.But the 1st roller 52 and the 2nd Roller 54 can also be arranged in the driving direction (extending directions of support rails 14) for the trolley 4 that doffs more in a guide portion 50 It is a.

Spinning machine 1 has support rails (bar-like member) 14 and bearing part 15.Support rails 14 are bar-like component.Such as figure Shown in 1 and Fig. 3, support rails 14 extend configuration along the orientation of spinning unit 2.Support rails 14 for example by metal and/ Or the formation such as resin.Support rails 14 can be formed by 1 component, can also be formed and linking multiple components.

As shown in fig. 6, the section of support rails 14 is in polygonal shape.The section of support rails 14 is in by the 4 of quadrangle The shape of a corner excision.Specifically, support rails 14 have mutually opposed a pair of of surface 14a, 14b and mutually opposed And for the imaginary plane of surface 14a, 14b configuration orthogonal surface 14c, 14d.Each surface 14a~14d is plane.On surface Recess portion 14e is provided between 14a and surface 14c.Recess portion 14f is provided between surface 14a and surface 14d.On surface 14b with Recess portion 14g is provided between the 14c of surface.Recess portion 14h is provided between surface 14b and surface 14d.In the present embodiment, The section shape of support rails 14 has line symmetry.

As shown in Fig. 2, support rails 14 are configured in the height direction is higher than the (upper surface of shell 40 of trolley 4 of doffing Position 40a), and it is configured at the separate spinning list of the front surface 40b opposed with spinning unit 2 of the shell 40 than the trolley 4 that doffs The position of member 2 (than front surface 40b by the rear for the trolley 4 that doffs, and the position of package mounting portion 16 more close than front surface 40b). By the configuration, from the direction of the driving direction along the trolley 4 that doffs, in support rails 14 and detection of obstacles sensor There are the parts of shell 40 between 48.

More specifically, as shown in figure 4, by the capture unit 41B and rotating fulcrum 41A at the catching position for capturing yarns Y The imaginary line L linked up is configured between spinning unit 2 and support rails 14.That is, support rails 14 are with imaginary line L Boundary is configured at the region with the region opposite side configured with spinning unit 2.In addition, as shown in fig. 7, support rails 14 are matched It is placed in the position higher than the upper end of yarn storage device 11.In the present embodiment, the upper end of yarn storage device 11 is yarn storage device 11 The upper end of yarn storage roller 11a.Even if being set to yarn storage in the driving portion (such as motor) that driving yarn storage roller 11a is allowed to rotate In the case where the upper end of roller 11a, in the present embodiment, the upper end of yarn storage device 11 is also the yarn storage roller of yarn storage device 11 The upper end of 11a.

Bearing part 15 supports support rails 14, positions to support rails 14.Bearing part 15 is in multiple spinning It is arranged at intervals with as defined in being separated in the orientation of unit 2 multiple.For example, bearing part 15 is set for every 4 spinning units Set one.Bearing part 15 can be linearly, can also be in the shape with bending (buckling) portion.In the present embodiment, Bearing part 15 is in the shape with bending section.

Bearing part 15 is being the leader G's high guided to guide portion 50 than support rails 14 in the height direction Position supports support rails 14.As shown in fig. 6, the 1st roller 52 of guide portion 50 abutted with the surface 14a of support rails 14 and It is guided, the 2nd roller 54 is abutted with the surface 14b of support rails 14 and is guided.In the present embodiment, support rails 14 The part (part abutted with the 1st roller 52) of surface 14a and the part (part abutted with the 2nd roller 54) of surface 14b be pair Guide portion 50 is the leader G guided.Bearing part 15 is in the height direction in the position (top for being higher than leader G Position) support rails 14 are supported.

In the present embodiment, bearing part 15 has the 1st supporting part 15a and the 2nd supporting part 15b.1st supporting part 15a The end of the main part 15c of bearing part 15 is set to the 2nd supporting part 15b.1st supporting part 15a is recessed with support rails 14 Portion 14e engages (chimeric).2nd supporting part 15b engages with the recess portion 14g of support rails 14.With this configuration, bearing part 15 is right Support rails 14 support.

Bearing part 15 is installed on spinning unit 2.Spinning unit 2, which has, is configured at the position opposed with the trolley 4 that doffs Frame FL (referring to Fig. 3).Bearing part 15 is installed on the position of the lower end surface Fla high than frame FL.Example is installed in frame FL Such as waxing attachment 12.The base end part of bearing part 15 is (opposite with the end for being provided with the 1st supporting part 15a and the 2nd supporting part 15b The end of side) spinning unit 2 is fixed on by bracket (illustration omitted) etc..Bearing part 15 does cantilever branch to support rails 14 It holds.

As shown in fig. 7, bearing part 15 is located at least partially within the position higher than yarn monitoring device 8.In this embodiment party In formula, the part (top) of the main part 15c of bearing part 15 is located higher than the position of yarn monitoring device 8.For example, to bearing Guide rail 14 be the 1st supporting part 15a supported and the 2nd supporting part 15b can also be located at lower than yarn monitoring device 8 position (under Side).

As described above, in the spinning machine of present embodiment 1, the trolley 4 that doffs has guide portion 50, the guidance Portion 50 is configured at the top for the trolley 4 that doffs, and is done and draws by the support rails 14 that the orientation along multiple spinning units 2 extends It leads.Doff as a result, trolley 4 to the front-rear direction (direction opposed with spinning unit 2) for intersecting (orthogonal) with driving direction Mobile supported guide rail 14 limits.Therefore, it can reduce and be rocked in the front-back direction doffing to generate on trolley 4.In particular, falling The top of yarn trolley 4 is provided with guide portion 50, therefore can efficiently reduce and rock.Therefore, in spinning machine 1, realization is doffed The homework precision of trolley 4 improves.The homework precision of trolley 4 of doffing is, for example, capture and guidance of the suction pipe 41 for yarns Y The opening and closing that homework precision, spool feedway 42 are directed to reel cage 21 for the precision of spool supply operation, reel cage motion arm 43 is made Precision and tip bunch weft end the winding actuating arm 44 of industry are at least one homework precision in the precision of the rotary operation of spool B.Separately Outside, in spinning machine 1, bearing part 15 supports the position higher than leader G of support rails 14, therefore can be avoided Bearing part 15 interferes the mobile composition of guide portion 50.In addition, can be by the space between spinning unit 2 and the trolley 4 that doffs Remain it is larger, even therefore have bearing part 15 and support rails 14 as described above and be formed by layout, also can Enough ensure workability.Specifically, can ensure wider space in the yarn path surrounding of spinning unit 2, therefore the platform that doffs Vehicle 4 is easy to carry out the operation (for example, the capture and guidance of suction pipe 41 to yarns Y) for spinning unit 2.

When carrying out the operation such as safeguarding to spinning machine 1, support rails 14 are able to use as the load to mounting tool, component etc. It sets plate and does the component supported.Loading plate is for example with the component (engaging part etc.) for enabling guide rail 14 to load loading plate.At this In structure, when staff safeguards, tool, component etc. temporarily can be placed in loading plate.Therefore, it can be realized dimension The raising of shield property.

In the spinning machine 1 of present embodiment, support rails 14 are configured at more opposed with spinning unit 2 than the trolley 4 that doffs Position of the front surface 40b far from spinning unit 2.In this configuration, support rails 14 are configured at the position far from spinning unit 2 It sets, therefore when staff carries out operation to spinning unit 2, can be avoided support rails 14 becomes the obstruction of operation.Therefore, In the case where being even provided with support rails 14 in spinning machine 1, maintainability can also ensure that.

In the spinning machine 1 of present embodiment, bearing part 15 is located at least partially within the upper surface than the trolley 4 that doffs The position of 40a high.In this configuration, in the state that bearing part 15 is not easy and doffs the contact of trolley 4, bearing part 15 can Support rails 14 are supported.

In the spinning machine 1 of present embodiment, multiple spinning units 2 are respectively provided with the air flow spinning apparatus for generating yarns Y The winding device 13 of 7 and winding yarn Y.Air flow spinning apparatus 7 is configured at the position higher than winding device 13 in the height direction (top).There is the trolley 4 that doffs capture unit 41B, capture unit 41B to be configured to be rotated by rotating fulcrum 41A, And the yarns Y being discharged from air flow spinning apparatus 7 is captured, guides yarns Y to winding device 13.Support rails 14 be configured at Across the vacation for linking up the capture unit 41B being at the position for capturing yarns Y and rotating fulcrum 41A between spinning unit 2 Think the position of straight line L.In this configuration, support rails 14 are not configured in the zone of action of capture unit 41B, therefore can be avoided Capture unit 41B is contacted with support rails 14.Therefore, support rails 14 be can be avoided, obstruction is constituted to the operation for the trolley 4 that doffs.

In the spinning machine 1 of present embodiment, the capture unit 41B for the trolley 4 that doffs is being higher than the platform that doffs in the height direction The position capture yarns Y of vehicle 4.Rotating fulcrum 41A is set to the position higher than the central location for the trolley 4 that doffs in the height direction It sets.In this configuration, capture of the capture unit 41B to yarns Y can steadily be carried out.Thereby, it is possible to reduce to produce in the trolley 4 that doffs Life is rocked.

In the spinning machine 1 of present embodiment, the trolley 4 that doffs has the spool supply that spool B is supplied to winding device 13 Device 42.Spool feedway 42 supplies spool B from the lower section (lower direction) of winding device 13.In this configuration, doff trolley 4 Spool supply operation can precisely be carried out.It is supplied in addition, spool feedway 42 is formed from the lower section of winding device 13 The structure of spool B is provided for the mobile space of spool feedway 42 thus without on the top for the trolley 4 that doffs.Cause This, realizes the miniaturization in the height direction for the trolley 4 that doffs.The center of gravity of trolley 4 of doffing as a result, reduces, therefore can be into one Step is reduced rocks in the generation of trolley 4 of doffing.

In the spinning machine 1 of present embodiment, the trolley 4 that doffs has detection of obstacles sensor 48, the detection of obstacles Sensor 48 is configured at the end in driving direction of shell 40, for detecting barrier.Support rails 14, which are configured at, to be higher than The position of detection of obstacles sensor 48 passes from the direction along driving direction in support rails 14 and detection of obstacles There are shells 40 between sensor 48.In this configuration, support rails 14 and 48 configured separate of detection of obstacles sensor, therefore energy Enough avoid detection of obstacles sensor 48 by 14 error detection of support rails be barrier.

In the spinning machine 1 of present embodiment, bearing part 15 is installed in spinning unit 2 than being configured at spinning unit The position of the lower end surface Fla high of the frame FL of 2 position opposed with the trolley 4 that doffs.In this configuration, supporting part can be shortened Part 15 to support rails 14 do between the one end supported and the other end for being fixed on spinning unit 2 of bearing part 15 away from From.Therefore, it can be realized the miniaturization of bearing part 15.

In the spinning machine 1 of present embodiment, multiple spinning units 2 are respectively provided with yarn storage device 11, the yarn storage device 11 It is configured on the walking path of yarns Y between air flow spinning apparatus 7 and winding device 13, for stockpiling yarns Y.Support rails 14 are configured at the position higher than the upper end of yarn storage device 11.In this configuration, it can be ensured that staff is to yarn storage device 11 Access property, further, it is possible to ensure the maintainability of yarn storage device 11.Yarns Y is installed in yarn storage device 11 in addition, can be avoided Movement (for example, hook operation that the trolley 4 that doffs hooks yarn to yarn storage roller 11a), which is constituted, to be interfered.

In the spinning machine 1 of present embodiment, multiple spinning units 2 are respectively provided in air flow spinning apparatus 7 and winding The state for the yarns Y advanced between device 13 does the yarn monitoring device 8 monitored.Being located at least partially within for bearing part 15 is higher than The position of yarn monitoring device 8.In this configuration, it can be ensured that access of the staff to yarn monitoring device 8, also, It can ensure the maintainability of yarn monitoring device 8.

In the spinning machine 1 of present embodiment, the section of support rails 14 is in polygonal shape.In this configuration, it supports Guide rail 14 has the plane that can be contacted with guide portion 50.Therefore, reliably guide portion 50 can be done by support rails 14 Guidance.

In the spinning machine 1 of present embodiment, the trolley 4 that doffs has 4 wheels of the lower part for being set to the trolley 4 that doffs 47.2 wheels in wheel 47 are arranged opposite on traveling line direction, 2 wheels of residue in wheel 47 with driving direction It is arranged opposite on the front-rear direction orthogonal with short transverse.In this configuration, pass through 4 wheels 47, it can be ensured that doff trolley 4 Stability.Thereby, it is possible to be further reduced to rock in generation on trolley 4 of doffing.

In the spinning machine 1 of present embodiment, the trolley 4 that doffs, which has, is discharged shaking for the package P formed in spinning unit 2 Frame motion arm 43.In spinning machine 1, rocking for the trolley 4 that doffs can be reduced, therefore realize the homework precision for the trolley 4 that doffs It improves.

The spinning machine 1 of present embodiment has the package mounting portion 16 for being configured to extend along orientation and is configured at Between spinning unit 2 and package mounting portion 16 and for the driving path R for the traveling of trolley 4 of doffing.In spinning machine 1, package mounting Portion 16, driving path R and spinning unit 2 can also configure in order.In spinning machine 1, it is being located at package mounting portion 16 and spinning In the trolley 4 that doffs of position between unit 2, it can reduce in package mounting portion 16 and the direction of spinning unit 2 side by side It rocks.Therefore, the trolley 4 that doffs can precisely carry out operation for spinning unit 2 and package mounting portion 16.

More than, the embodiments of the present invention is illustrated, but the utility model is not necessarily limited to above-mentioned reality Mode is applied, can be made various changes within the scope of its spirit.

It in the above-described embodiment, is that an example is illustrated in such a way that Mobile workbench is to doff trolley 4.But It is that Mobile workbench may be the trolley for carrying out other operations (for example, connecing yarn etc.).That is, for example, Mobile workbench be also possible into Row package discharge operation, spool supply operation and the trolley for connecing at least one operation (or whole operations) in yarn operation. In fig. 1 it is illustrated that the trolley 4 that doffs, but spinning machine 1 can also have multiple trolleys 4 that doff.Doffing, trolley 4 is In the case where the trolley for connect yarn, it also can be omitted and connect yarn trolley 3.

In the above-described embodiment, mounting portion 16, driving path R and spinning unit 2 is wrapped to configure in order.However, it is possible to It is configured between driving path R and spinning unit 2 so that mounting portion 16 will be wrapped.

In the above-described embodiment, it is in such a way that the cross sectional shape of support rails 14 is polygonal shape shown in fig. 6 One example is illustrated.But the cross sectional shape of support rails is not limited to an example.The section shape of support rails Shape may be circle etc..

In the above-described embodiment, it is configured at support rails 14 and is higher than the trolley 4 (the upper surface 40a of shell 40) that doffs Position, and the front surface 40b of the shell 40 opposed with spinning unit 2 than the trolley 4 that doffs is configured at far from spinning unit 2 The mode of position (rearward than front surface 40b) is that an example is illustrated.But the allocation position of support rails is unlimited Due to an example.For example, support rails can also be configured at spin more close than the front surface 40b of the shell 40 for the trolley 4 that doffs The position (on the front than front surface 40b) of yarn unit 2.That is, at least local of support rails can also be than the front surface of shell 40 40b is protruded forwards.As long as guide portion is accordingly configured at the top for the trolley that doffs with the position of support rails.

In the above-described embodiment, it is illustrated in such a way that guide portion 50 has shell 51 for an example.But Guide portion can also not have shell.

As shown in figure 8, at least part of support rails 14 can also be positioned at the recessed of the shell 40A setting in the trolley 4A that doffs Portion 40d.Recess portion 40d is recessed downwards than upper surface 40a.Guide portion 50 is configured in recess portion 40d.Even if in this configuration, drawing Lead the top that portion 50 is also configured at the trolley 4A that doffs.

In the above-described embodiment, it is illustrated in such a way that guide portion 50 is provided with 2 for an example.But The number of guide portion is not limited to 2, and guide portion also can be set 1 or 3 or more.

In the above-described embodiment, with the 1st supporting part 15a of bearing part 15 and the 2nd supporting part 15b than support rails The 14 position clamping support rails 14 that the leader G high guided is to guide portion 50, and bearing part 15 is located at bearing and leads Mode on rail 14 is that an example is illustrated.As long as bearing part is doing drawing of guiding to guide portion than bar-like member It leads the high position in part to support bar-like member, is not limited to an example.For example, as shown in figure 9, bearing part 15A can not also be located on support rails 14.Position (bearing higher than leader of the bearing part 15A to support rails 14 The side surface of guide rail 14) it supports.In the above-described embodiment, bearing part 15 supports the top of support rails 14.But It is, in embodiment shown in Fig. 9, for example, it is also possible in such a way that the upper surface of support rails 14 is higher than the position of diagram Support rails 14 are formed, set the center in the height direction of comparison support rails 14 on the lower (low) for bearing part 15 Part support.Even if in this case, bearing part 15A also the position to support rails 14 higher than leader G (on The position of side) it supports.Guide portion 50 shown in Fig. 9 also can have shell.

In the above-described embodiment, it is carried out in such a way that guide portion 50 has the 1st roller 52 and the 2nd roller 54 for an example Explanation.But the mode of guide portion is not limited to an example.Guide portion is for example also possible to be slided along support rails Dynamic structure.

In Fig. 1, spinning machine 1 is illustrated as the package P of winding T-shape, but can also wind the package P of conical by its shape.

In spinning unit 2, yarn storage device 11 has the function that yarns Y is drawn from air flow spinning apparatus 7, but can also lead to It crosses delivery roller and clamps roller and draw yarns Y from air flow spinning apparatus 7.Pass through delivery roller and clamps roller from air spinning In the case that yarn feeding device 7 draws yarns Y, yarn storage device 11 also can replace, setting utilizes the pine attracted in air-flow absorption yarns Y Dynamic relaxation pipe and/or mechanical compensator etc..

In the driving direction of yarns Y, tension sensor 9 can also be configured to the upstream side of yarn monitoring device 8.It is single Cell controller 10 can also be arranged in each spinning unit 2.In spinning unit 2, waxing attachment 12, tension also can be omitted Sensor 9 and yarn monitoring device 8.In the case where not waxing to yarns Y, waxing attachment 12 is set to spinning unit 2, Wax oil can also be removed from waxing attachment 12.

Spinning machine 1 can wind the package P of disc-shape, or the package of winding conical by its shape.Forming conical by its shape Package in the case where, though generating the loosening of yarn because of the traversing of yarn, which can be inhaled by yarn storage device 11 It receives.The material and shape of each structure are not limited to above-mentioned material and shape, can use a variety of materials and shape.

Claims (30)

1. a kind of spinning machine, has:

Multiple spinning units,

Be configured to along multiple spinning units orientation travel Mobile workbench,

Along the orientation extend bar-like member and

The bearing part supported is done to the bar-like member,

It is characterized in that,

The Mobile workbench has guide portion, and the guide portion is configured at the top of the Mobile workbench, and by the bar-like member It guides,

The bar-like member includes to do the leader guided to the guide portion,

The bearing part does the position supported to the bar-like member, is higher than the position of the leader in the height direction It sets.

2. spinning machine according to claim 1, wherein

The bearing part supports the top of the bar-like member in the short transverse.

3. spinning machine according to claim 1, wherein

The bar-like member is configured at the face opposed with the spinning unit than the Mobile workbench far from the spinning The position of unit.

4. spinning machine according to claim 2, wherein

The bar-like member is configured at the face opposed with the spinning unit than the Mobile workbench far from the spinning The position of unit.

5. spinning machine according to any one of claims 1 to 4, wherein

Lying at least partially in for the bearing part is located at the position higher than the upper surface of the Mobile workbench in the short transverse.

6. spinning machine according to any one of claims 1 to 4, wherein

Multiple spinning units are respectively provided with the winding device of the spinning apparatus for generating yarn and the winding yarn,

The spinning apparatus is configured at the position higher than the winding device in the short transverse,

The Mobile workbench have capture unit, the capture unit be configured to by rotating fulcrum rotate, and capture from The yarn of the spinning apparatus discharge, Xiang Suoshu winding device guide the yarn,

The imaginary line that the capture unit at the position for capturing the yarn is linked up with the rotating fulcrum is configured at Between the bar-like member and the spinning unit.

7. spinning machine according to claim 5, wherein

Multiple spinning units are respectively provided with the winding device of the spinning apparatus for generating yarn and the winding yarn,

The spinning apparatus is configured at the position higher than the winding device in the short transverse,

The Mobile workbench have capture unit, the capture unit be configured to by rotating fulcrum rotate, and capture from The yarn of the spinning apparatus discharge, Xiang Suoshu winding device guide the yarn,

The imaginary line that the capture unit at the position for capturing the yarn is linked up with the rotating fulcrum is configured at Between the bar-like member and the spinning unit.

8. spinning machine according to claim 6, wherein

Capture unit yarn described in the position capture for being higher than the Mobile workbench in the short transverse,

The rotating fulcrum is set to the position higher than the central location of the Mobile workbench in the short transverse.

9. spinning machine according to claim 7, wherein

Capture unit yarn described in the position capture for being higher than the Mobile workbench in the short transverse,

The rotating fulcrum is set to the position higher than the central location of the Mobile workbench in the short transverse.

10. spinning machine according to claim 6, wherein

The Mobile workbench has the feedway to winding device supply spool,

The feedway supplies the spool to the winding device from below in the short transverse.

11. the spinning machine according to any one of claim 7~9, wherein

The Mobile workbench has the feedway to winding device supply spool,

The feedway supplies the spool to the winding device from below in the short transverse.

12. spinning machine according to claim 6, wherein

Multiple spinning units are respectively provided with yarn storage device, and the yarn storage device is configured on the walking path of the yarn Between the spinning apparatus and the winding device, the yarn is stockpiled,

The bar-like member is configured at the position higher than the upper end of the yarn storage device in the short transverse.

13. spinning machine according to claim 11, wherein

Multiple spinning units are respectively provided with yarn storage device, and the yarn storage device is configured on the walking path of the yarn Between the spinning apparatus and the winding device, the yarn is stockpiled,

The bar-like member is configured at the position higher than the upper end of the yarn storage device in the short transverse.

14. the spinning machine according to any one of claim 7~10, wherein

Multiple spinning units are respectively provided with yarn storage device, and the yarn storage device is configured on the walking path of the yarn Between the spinning apparatus and the winding device, the yarn is stockpiled,

The bar-like member is configured at the position higher than the upper end of the yarn storage device in the short transverse.

15. spinning machine according to claim 6, wherein

Multiple spinning units are respectively provided with monitoring arrangement, and the monitoring arrangement is filled in the spinning apparatus and the winding The state for the yarn advanced between setting monitors,

The bearing part is located at least partially within the position higher than the monitoring arrangement.

16. spinning machine according to claim 11, wherein

Multiple spinning units are respectively provided with monitoring arrangement, and the monitoring arrangement is filled in the spinning apparatus and the winding The state for the yarn advanced between setting monitors,

The bearing part is located at least partially within the position higher than the monitoring arrangement.

17. spinning machine according to claim 14, wherein

Multiple spinning units are respectively provided with monitoring arrangement, and the monitoring arrangement is filled in the spinning apparatus and the winding The state for the yarn advanced between setting monitors,

The bearing part is located at least partially within the position higher than the monitoring arrangement.

18. the spinning machine according to any one of claim 7~10,12,13, wherein

Multiple spinning units are respectively provided with monitoring arrangement, and the monitoring arrangement is filled in the spinning apparatus and the winding The state for the yarn advanced between setting monitors,

The bearing part is located at least partially within the position higher than the monitoring arrangement.

19. spinning machine according to any one of claims 1 to 4, wherein

The Mobile workbench has detection of obstacles sensor, and the detection of obstacles sensor is configured at the machine of the Mobile workbench Barrier is detected in the end in driving direction of shell,

The bar-like member is configured at the position higher than the detection of obstacles sensor in the short transverse,

From the direction along the driving direction, exist between the bar-like member and the detection of obstacles sensor The part of the casing.

20. spinning machine according to any one of claims 1 to 4, wherein

The spinning unit has the frame for being configured at the position opposed with the Mobile workbench,

The bearing part is installed on the position higher than the lower end surface of the frame in the short transverse.

21. spinning machine according to any one of claims 1 to 4, wherein

The section of the bar-like member is in polygonal shape.

22. spinning machine according to any one of claims 1 to 4, wherein

The Mobile workbench has 4 wheels of the lower part for being set to the Mobile workbench,

2 wheels in the wheel are arranged opposite in the driving direction of the Mobile workbench,

2 wheels of residue in the wheel are matched opposed on the orthogonal front-rear direction of the driving direction and short transverse It sets.

23. spinning machine according to any one of claims 1 to 4, wherein

The discharger for the package that there is the Mobile workbench discharge to be formed in the spinning unit.

24. spinning machine according to any one of claims 1 to 4, wherein

Have: being configured to the package mounting portion extended along the orientation and be configured at the spinning unit and the volume The driving path of Mobile workbench traveling is filled between mounting portion and supplies,

The package mounting portion, the driving path and the spinning unit configure in order.

25. spinning machine according to any one of claims 1 to 4, wherein

The guide portion is provided with 2, and defined interval is separated in the driving direction of the Mobile workbench and is configured,

The guide portion is respectively arranged at the upper surface of the Mobile workbench.

26. spinning machine according to any one of claims 1 to 4, wherein

The guide portion includes the 1st roller, the 2nd roller, does the 1st fulcrum supported to the 1st roller and support to the 2nd roller The 2nd fulcrum 55.

27. spinning machine according to claim 26, wherein

The guide portion is further equipped with shell,

The shell stores the 1st roller, the 1st fulcrum, the 2nd roller and the 2nd fulcrum,

The shell is fixed on the upper surface of the Mobile workbench,

The top of the shell is provided with opening,

In the opening, there are the bar-like members.

28. spinning machine according to claim 26, wherein

The leader is the part on the surface of the bar-like member,

1st roller and the 2nd roller are abutted with the leader.

29. spinning machine according to claim 27, wherein

The leader is the part on the surface of the bar-like member,

1st roller and the 2nd roller are abutted with the leader.

30. spinning machine according to any one of claims 1 to 4, wherein

The end of the bearing part is provided with the 1st supporting part and the 2nd supporting part,

1st supporting part and the 2nd supporting part engage with 2 recess portions formed on the top of the bar-like member.