CN209412424U - A kind of six shuttle circular looms - Google Patents

Abstract

The utility model discloses a kind of six shuttle circular looms, and including rack, the host in the rack, the host includes shuttle body, circle of visiting, Xia Menquan, and circle and the Xiamen circle inner end of visiting is relatively set with beveled end；The shuttle body includes shuttle hull, on the shuttle hull and the locating rack that can be connected to the pulley blocks of the beveled end, be set to shuttle hull front end；Calibration tube is provided in the middle part of the host；The locating rack includes the extensible member for being rotatably connected on shuttle hull both ends, and the extensible member front end is provided with the pulley part that can be connected to the sizing pipe outer wall.The utility model has the following advantages that and effect: shuttle body carries out location and installation by the pulley part on pulley blocks and locating rack, so that remaining unchanged after pulley abrasion can continue to using improving service life.

Description

A kind of six shuttle circular looms

Technical field

The utility model relates to the technical field of braiding apparatus, in particular to a kind of six shuttle circular looms.

Background technique

There are many spindles on the bank of circular weaving machine uses prescribed limit quantity according to woven cloth breadth and flat filament width Warp thread warp thread enter circular weaving machine before, Cross Hatch is carried out to warp thread by the brown belt of warp thread, weft yarn shuttle body makees in Cross Hatch Circular motion passes through warp thread, is woven into cloth.

Circular weaving machine structure is generally rack, host, hoisting mechanism, Yin Wei mechanism and cloth-winding mechanism composition.Publication No. The Chinese patent of CN102094281A discloses " a kind of recessed shuttle wheel and Double-conical-surface running orbit structure of circular weaving machine ", discloses one The method of operation of kind shuttle body then installs recessed shuttle by the way that Double-conical-surface directly is made on the upper-lower door circle of rack on shuttle hull Wheel realizes the operation on upper-lower door circle by the positioning on Double-conical-surface of recessed shuttle wheel.

Shuttle body moves in a circle after equipment starts, and shuttle body must generate certain outside centrifugal force, thus shuttle wheel inner end Biggish pressure can be generated to the conical surface, shuttle wheel can be worn after working long hours, and cause entire recessed shuttle wheel can be with upper-lower door circle Double-conical-surface mutually loosen, even result in the generation of the problem of the causing personal safety that fly out of shuttle body.It is such by single recessed The two-way positioning of shuttle wheel needs to change after the abrasion of recessed shuttle wheel unilateral side to guarantee equipment stable operation.

Utility model content

The purpose of the utility model is to provide a kind of six shuttle circular looms, have the effect of stable connection after shuttle body abrasion.

The above-mentioned technical purpose of the utility model has the technical scheme that a kind of six shuttle circular looms, Including rack, the host in the rack, the host includes shuttle body, circle of visiting, Xia Menquan；

Circle and the Xiamen circle inner end of visiting is relatively set with beveled end；

The shuttle body includes shuttle hull, on the shuttle hull and can be connected to the pulley blocks of the beveled end, set It is placed in the locating rack of shuttle hull front end；

Calibration tube is provided in the middle part of the host；

The locating rack includes the extensible member for being rotatably connected on shuttle hull both ends, and the extensible member front end is provided with energy Enough it is connected to the pulley part of the sizing pipe outer wall.

By using above-mentioned technical proposal, shuttle body during installation, the pulley blocks of shuttle hull one end is directly connected to and are visited In the beveled end of circle and Xiamen circle, while the locating rack middle pulley part of front end setting is directly supported by the length adjustment of extensible member Tightly in sizing pipe outer wall.It adjusts, can incite somebody to action since calibration tube is to the constant gap between angled end-face, thus by extensible member Shuttle body is fixed on host., can be taking human as by adjusting extensible member when shuttle body is worn with beveled end after operation, it can It uses safely again.It can only replace and compare after concave shuttle foot wheel abrasion compared with the prior art, cost is greatly saved.Simultaneously because Pulley part is pushed against and is formed in pipe outer wall, so that can repeatedly be compressed and be compacted by the pulley part when woven bag is in braiding At the woven bag after braiding, effectively ensures the production size of woven bag, effectively improve product quality.

The utility model is further arranged to: the extensible member includes that front end is provided with the pulley part and rear end and institute State the swing arm of shuttle hull rotation connection, front end is rotatablely connected with swing arm rotation connection and rear end and the shuttle hull Telescopic arm.

By using above-mentioned technical proposal, the front end of swing arm, swing arm, telescopic arm and shuttle hull three is arranged in pulley part Person forms a triangle relation, the angle for adjusting swing arm and shuttle hull is realized by the change for arm lengths of stretching, and then adjust The length of entire shuttle body, to meet installation requirement.

The utility model is further arranged to: the telescopic arm includes being located at the threaded rod at both ends and being connected to institute State the screwed pipe on threaded rod.

By using above-mentioned technical proposal, screwed pipe is rotated, threaded rod is produced or is transferred to out of screwed pipe, and then is realized and stretched The adjusting of contracting arm lengths.

The utility model is further arranged to: circle and the Xiamen circle outer end of visiting is relatively set with positive stop end, The idler wheel being positioned on the positive stop end on the shuttle hull at least provided with 2.

By using above-mentioned technical proposal, the idler wheel on shuttle hull can be located on positive stop end, to avoid various accidents Lead to shuttle hull and visit circle and Xia Menquan is separated from each other, the idler wheel and positive stop end under normal condition not in contact with.

The utility model is further arranged to: the shuttle hull is provided with anti-snag lid in the idler wheel front end.

By using above-mentioned technical proposal, shuttle hull the anti-snag lid that idler wheel front end is arranged can keep away shuttle body visit circle and It is wound when the circle sliding of Xiamen with warp, it is ensured that shuttle body stablizes safe operation.

The utility model is further arranged to: the installation base for fixing pirn is provided on the shuttle hull, The detection group for detecting weft breakage is provided on the swing arm, above the pulley part and for orienting weft yarn Directive wheel.

By using above-mentioned technical proposal, the pirn equipped with weft yarn is installed on installation base, then passes through detection group, Again by being woven after directive wheel with warp.When warp is due to unexpected fracture, detection group is sounded an alarm, and equipment stops fortune Row.

The utility model is further arranged to: the detection group includes the pedestal being fixed on the swing arm, one end The rotating block being hidden on the pedestal is rotated, is set on the host and is able to detect that on the outside of the pedestal and is turned The inductive switch of motion block, the weft yarn enter on directive wheel after being fed through the through-hole of the rotating block outer end setting.

By using above-mentioned technical proposal, the pedestal in detection group is fixed on a swing arm, is arranged one in pedestal front end The rotating block that can be rotated, after weft yarn is by through-hole on rotating block, weft yarn can locating rotation block, rotating block is hidden in On pedestal.But after breakage of weft, rotating block can generate centrifugal force as shuttle body rotates, and then produce out of pedestal, when turning When motion block main body is located on the outside of pedestal, the inductive switch above pedestal senses the rotating block, output signal arrestment Rotation.

The utility model is further arranged to: is additionally provided with right above pirn on the host, for monitoring The mechanism for monitoring of the weft yarn surplus of pirn.

By using above-mentioned technical proposal, detection switch group monitors weft yarn surplus, when avoiding weft yarn deficiency on pirn, energy Staff is enough embodied to replace.

The utility model is further arranged to: the integer for being set in the sizing pipe outer wall is additionally provided on the host Pipe forms shaping slot between the integer pipe and the calibration tube.

By using above-mentioned technical proposal, the shaping slot formed between integer pipe and calibration tube will can tentatively weave completion Woven bag carry out secondary reshaping, to improve the quality of product, on the other hand also for protection pulley part, avoid foreign object from flying into To the damage for leading to shuttle body between pulley part and calibration tube.

In conclusion the utility model has the following beneficial effects:

1, shuttle body carries out location and installation by the pulley part on pulley blocks and locating rack, so that the energy that remains unchanged after pulley abrasion It enough continues to use, improves service life；

2, enable shuttle body that installation is adjusted on host by the extensible member on locating rack, so that equipment is convenient for peace Dress, adjustment, maintenance；

3, pulley part can play the product that will have tentatively woven and carry out compression compacting, significantly while positioning shuttle body Improve the quality of production of product.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of circular weaving machine；

Fig. 2 is the locations of structures figure of shuttle body in host；

Fig. 3 is the portion A shown in Fig. 2 enlarged diagram；

Fig. 4 is the structural schematic diagram of shuttle body with circle of visiting, Xiamen circle；

Fig. 5 is the structural schematic diagram one of shuttle body；

Fig. 6 is the portion B shown in Fig. 4 enlarged diagram；

Fig. 7 is the portion C shown in fig. 5 enlarged diagram；

Fig. 8 is the structural schematic diagram two of shuttle body；

Fig. 9 is the structural schematic diagram three of shuttle body；

Figure 10 is the portion D shown in Fig. 8 enlarged diagram；

Figure 11 is the structural schematic diagram of mechanism for monitoring.

In figure: 1, rack；2, host；3, shuttle body；4, it visits circle；5, Xia Menquan；6, beveled end；7, shuttle hull；8, pulley Group；9, locating rack；10, calibration tube；11, extensible member；12, pulley part；13, swing arm；14, telescopic arm；14-1, threaded rod；14- 2, screwed pipe；15, positive stop end；16, idler wheel；17, anti-snag lid；18, base is installed；19, detection group；20, directive wheel；21, pedestal； 23, rotating block；24, inductive switch；25, mechanism for monitoring；26, integer pipe；27, shaping slot；28, limiting slot；29, mounting rod；30, Positioning ring；31, through-hole；32, annular groove；33, pedestal；34, connecting tube；35, silk guide frame；36, eccentric wheel；37, swinging block；38, Brake shoes；39, adjustment spring；40, reset spring；41, mounting blocks；42, link block；43, pulley；44, brake rubber block；45, it installs Frame；46, installing pipe.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

A kind of six shuttle circular looms, referring to state diagram 1, including rack 1, be provided in the middle part of rack 1 one for braiding The host 2 of cylinder cloth.It is provided with visit circle 4 and Xiamen circle 5 on host 2, is visiting between circle 4 and Xiamen circle 5 there are six installations Shuttle body 3.Calibration tube 10 is provided in the middle part of host 2,3 one end of shuttle body, which is installed on, visits between circle 4 and Xiamen circle 5, and the other end supports Tightening is located on 10 outer wall of calibration tube.

Referring to Fig. 2 and Fig. 3, each shuttle body 3 includes shuttle hull 7, and shuttle hull 7 includes being positioned at visit circle 4 and Xiamen circle 5 On pulley blocks 8 and locating rack 9 for being located on calibration tube 10.Pulley blocks 8 are respectively arranged with including four to incline two-by-two The scroll wheels of 7 upper and lower ends of shuttle hull is tiltedly set, visits circle 4 and Xiamen encloses the opposite ends of 5 inner rings and is provided with a ring shape Beveled end 6, when shuttle body 3 install when, four scroll wheels are connected to respectively in the beveled end 6, realize shuttle body 3 on host 2 Positioning.

Referring to Fig. 4, locating rack 9 includes being located at the extensible member 11 of 7 front end of shuttle hull and 11 front end of extensible member being arranged in Pulley part 12.Extensible member 11 includes swing arm 13 and telescopic arm 14, and swing arm 13 and 14 one end of telescopic arm are rotatably connected on respectively The both ends of shuttle hull 7, while the other end is mutually rotatablely connected, extensible member 11 forms a similar triangle with 7 the two of shuttle hull Structure.The top of swing arm 13 is arranged in pulley part 12, and the tune of 12 position of pulley part is realized by the adjusting of 14 length of telescopic arm Section.

First pulley blocks 8 can be connected in beveled end 6 when needing to install entire shuttle body 3 referring to Fig. 3 and Fig. 4, and The length for adjusting telescopic arm 14 afterwards, pulley part 12 is pushed against in the outer wall of calibration tube 10.Shuttle body 3 passes through pulley blocks 8 and pulley part 12 realize the circular motion on host 2.Pulley part 12 is playing the role of positioning except shuttle body 3, also acts as and improves cylinder cloth Quality, pulley part 12 are rolled in 10 outer wall of calibration tube, and realization carries out compacting pressure to cylinder cloth after the weft yarns in previous shuttle body 3 Tightly.

Referring to Fig. 5, telescopic arm 14 includes a screwed pipe 14-2 and two threaded rod 14-1, two threaded rod 14-1 difference It is rotatably connected on shuttle hull 7 and swing arm 13, while opposite side is connected on screwed pipe 14-2, passes through screwed pipe 14-2's The length for adjusting whole telescopic arm 14 is realized in rotation, and then adjusts swing arm 13 relative to the angle on shuttle hull 7.

Referring to Fig.1 and Fig. 6, shuttle hull 7 are being provided with pulley blocks 8(referring to Fig. 3) the other end be also vertically disposed with one Idler wheel 16, with the idler wheel 16 relative to visit circle 4 and Xiamen circle 5 end face on be provided with circular slanting as positive stop end 15 Face will not contact under 16 normal condition of idler wheel with positive stop end 15, accident only occurs in the process of running in shuttle body 3, i.e., will When flying out from host 2, which can be connected on positive stop end 15, effectively prevent pedestal from flying out on host 2, it is ensured that The stable operation of equipment.Shuttle hull 7 has one piece of anti-snag lid 17 in 16 head-end facility of idler wheel simultaneously, and warp thread is avoided to be wound into the idler wheel On 16.

Referring to Fig. 4 and Fig. 5, it is additionally provided with the installation base 18 for installing pirn on shuttle hull 7, is set in swing arm 13 It is equipped with the detection group 19 for detecting weft yarn broken yarn, swing arm 13 is additionally provided with a directive wheel 20 above pulley part 12, leads Annular groove 32 is provided on wheel 20 to pass through for weft yarn limit.Weft yarn then passes through detection group 19 from unwrapping wire on installation base 18, Again by carrying out being woven on calibration tube 10 after annular groove 32.

Referring to Fig. 5 and Fig. 7, detection group 19 includes pedestal 21, rotating block 23 and inductive switch 24.Pedestal 21 is solid by bolt It is scheduled on the side of swing arm 13, while the inside level of the other side, that is, swing arm 13 of pedestal 21 offers limiting slot 28, rotated One end of block 23 is provided with a mounting hole, and after pedestal 21 is plugged into mounting hole by a mounting rod 29, rotating block 23 is realized It is rotated on pedestal 21.Rotating block 23 can be hidden into limiting slot 28 by rotation.There are two set for setting on the outside of rotating block 23 It is equipped with the positioning ring 30 of through-hole 31, positioning ring 30 is coaxially disposed and is divided into 23 rear and front end of rotating block.

Inductive switch 24(is arranged on host 2 referring to Fig. 5), while being located at the side of the surface of pedestal 21, works as rotation When block 23 is produced out of pedestal 21, which is able to detect that the rotating block 23, inductive switch 24 are preferably infrared ray Inductive switch.After weft yarn passes through through-hole 31 being arranged on the positioning ring 30, by the tension of weft yarn itself, by rotating block 23 It is positioned, in lasting unwrapping wire, rotating block 23 is hidden in pedestal 21 weft yarn.Pedestal 21 is due to entire shuttle hull 7 In the circular motion for doing high speed so that after breakage of weft, rotating block 23 can because the possessed centrifugal force of itself from pedestal It is produced in 21 limiting slot 28, detects that inductive switch 24 transmits a signal to equipment by the inductive switch 24 of top, equipment is stopped Only.

Referring to Fig. 8, installation base 18 includes the pedestal 33 positioned at 7 two sides of shuttle hull, is provided with and turns on each pedestal 33 Weft yarn cylinder is carried out installation fixation by the connecting tube 34 of dynamic connection, two connecting tubes 34.One is additionally provided on a pedestal 33 For keeping the damping member of weft yarn equilibrium unwrapping wire, while a silk guide frame 35, silk guide frame are also connected between two pedestals 33 35 one end is connect with damping member, and the other end is rotatably connected on pedestal 33 by one piece of rotating block 23.

Referring to Fig. 9, damping member includes eccentric wheel 36, swinging block 37, brake shoes 38 and groups of springs.Eccentric wheel 36 and company The coaxial arrangement of adapter tube 34 while the other end for connecting silk guide frame 35.Swinging block 37 is arc-shaped, and one end is rotated by pin shaft It is connected on pedestal 33, and is located at the peripheral side of eccentric wheel 36, a pulley 43 and the eccentric wheel are provided on swinging block 37 36 contradict.Brake shoes 38 is equally arc-shaped, which is located at the periphery wall of connecting tube 34, and is provided with one piece by rubber Manufactured brake rubber block 44 and 34 outer wall of connecting tube are inconsistent.

Referring to Fig. 9 and Figure 10, groups of springs includes adjustment spring 39 and reset spring 40.40 upper end of reset spring be fixed on by On the lower end surface for the root post that 21 horizontal extension of pedestal comes out, the other end is fixed on one end of brake shoes 38, the reset spring 40 push brake shoes 38 by the elasticity of itself, and the other end of brake shoes 38 moves up, so that the brake shoes 38 is realized to connection The speed limit of pipe 34.One end i.e. opposite end of reset spring 40 for being provided with brake rubber block 44 is arranged in adjustment spring 39, in swinging block 37 one end for being arranged close to adjustment spring 39 are connected with one piece of mounting blocks 41, and mounting blocks 41 are provided with close to 38 one end of brake shoes One piece of link block 42, link block 42 are located at the upper end of brake shoes 38, and above-mentioned adjustment spring 39 is connected under the link block 42 End face.

The swinging block 37 is pushed against on eccentric wheel 36 by connecting linkage realization with brake shoes 38, when weft yarn is with weft yarn Continue unwrapping wire, weft tension changes, so that weft yarn also changes to the pressure of silk guide frame 35 therewith.Silk guide frame 35 rotates When band movable eccentric wheel 36 rotate, eccentric wheel 36 squeeze swinging block 37, force swinging block 37 rotate, then brake rubber block 44 passes through It rotates after the pushing of adjustment spring 39, brake rubber block 44 and the frictional force of connecting tube 34 change at random.Pass through groups of springs Adjusting to swinging block 37 and brake shoes 38 realizes the adjusting to weft tension, it is ensured that weft yarn can be protected always in unwrapping wire Hold dynamic equilibrium.

Fig. 2 and Fig. 3 are returned to, the integer pipe 26 being coaxially disposed with calibration tube 10 is additionally provided on host 2, integer pipe 26 is arranged In 10 peripheral side of calibration tube, the shaping slot 27 passed through for cylinder cloth is formed between the two, so that cylinder cloth finished product is more smooth.

It is located at right above pirn there are six being also set up on host 2, the monitoring machine of the weft yarn surplus for monitoring pirn Structure 25.Mechanism for monitoring 25 includes a mounting rack 45, and 45 one end of mounting rack is provided with an installing pipe 46,46 lower end of installing pipe The transparent panel of setting, transparent panel generally use transparent acrylic board.Infrared ambulator is provided in installing pipe 46, and (drawing is not Mark), metal sensor (drawing does not mark).Infrared ambulator is for detecting on weft yarn cylinder surplus weft yarn on weft yarn cylinder Thickness, infrared ambulator with to weft yarn cylinder bobbin distance be basic point, as weft yarn cylinder continues unwrapping wire, infrared distance measuring Number on instrument changes, operator's range estimation.Metal sensor is used to detect the metal bobbin on weft yarn cylinder, works as latitude When yarn discharges, bobbin directly exposes, and when metal sensor detects bobbin, that is, shows that weft yarn will discharge, and reminds behaviour at this time Shutdown replacement is carried out as personnel.

Specific embodiment is only the explanation to the utility model, is not limitations of the present invention, this field Technical staff can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but only It will be in the scope of the claims of the utility model all by the protection of Patent Law.

Claims (9)

1. a kind of six shuttle circular looms, including rack (1), the host (2) being located on the rack (1), the host (2) includes shuttle Body (3), circle (4) of visiting, Xia Menquan (5), it is characterised in that:

It is described to visit circle (4) and the Xia Menquan (5) inner end is relatively set with beveled end (6)；

The shuttle body (3) includes shuttle hull (7), the cunning for being located on the shuttle hull (7) and capable of being connected to the beveled end (6) Wheel group (8), the locating rack (9) for being set to shuttle hull (7) front end；

Calibration tube (10) are provided in the middle part of the host (2)；

The locating rack (9) includes being rotatably connected on the extensible member (11) at shuttle hull (7) both ends, before the extensible member (11) End is provided with the pulley part (12) that can be connected to the calibration tube (10) outer wall.

2. a kind of six shuttle circular loom according to claim 1, it is characterised in that: the extensible member (11) includes front end setting There is the pulley part (12) and swing arm (13), front end and the swing arm of rear end and the shuttle hull (7) rotation connection (13) telescopic arm (14) of rotation connection and rear end and the shuttle hull (7) rotation connection.

3. a kind of six shuttle circular loom according to claim 2, it is characterised in that: the telescopic arm (14) includes being located at both ends Threaded rod (14-1) and the screwed pipe (14-2) that is connected on the threaded rod (14-1).

4. a kind of six shuttle circular loom according to claim 3, it is characterised in that: circle (4) and the Xia Menquan of visiting (5) outer end is relatively set with positive stop end (15), is positioned at the positive stop end (15) at least provided with 2 on the shuttle hull (7) On idler wheel (16).

5. a kind of six shuttle circular loom according to claim 4, it is characterised in that: the shuttle hull (7) is in the idler wheel (16) front end is provided with anti-snag lid (17).

6. a kind of six shuttle circular loom according to claim 2 or 5, it is characterised in that: be arranged on the shuttle hull (7) useful In being provided with the detection group for detecting weft breakage on the installation base (18) of fixed pirn, the swing arm (13) (19), it is located at the directive wheel (20) above the pulley part (12) and for orienting weft yarn.

7. a kind of six shuttle circular loom according to claim 6, it is characterised in that: the detection group (19) includes being fixed on institute State the pedestal (21) on swing arm (13), one end rotates the rotating block (23) being hidden on the pedestal (21), it is described to be set to On host (2) and the inductive switch (24) of rotating block (23) that is able to detect that on the outside of the pedestal (21), the weft yarn It is entered on directive wheel (20) after being fed through the through-hole (31) of the rotating block (23) outer end setting.

8. a kind of six shuttle circular loom according to claim 7, it is characterised in that: be additionally provided with and be located on the host (2) The mechanism for monitoring (25) of weft yarn surplus right above pirn, for monitoring pirn.

9. a kind of six shuttle circular loom according to claim 1, it is characterised in that: be additionally provided with and be arranged on the host (2) In the integer pipe (26) of the calibration tube (10) outer wall, shaping slot is formed between the integer pipe (26) and the calibration tube (10) (27)。