CN108589006A - It is a kind of that there is the circular knitting machine for adaptively sending yarn function - Google Patents

Abstract

The present invention's has the circular knitting machine for adaptively sending yarn function, break through the structural form of traditional large circle machine guider, in actual use, yarn is after the guiding of the directive wheel of elastic guiding parts, after yarn passes through the second pilot hole of the second porcelain block for swinging guide rod, after the first annular slot in the first outer ring portion for again passing by guide wheel disk, final thread passes through the first pilot hole of the first porcelain block of fixed oscillating rod to be directly entered knitting mechanism and is woven.The circular knitting machine of yarn function is adaptively sent in having for the present invention, is suitable for each of yarn and line direction and the yarn for arbitrarily coming line direction is uniformly carried out unidirectional convergence is oriented to, flexible and convenient operation simple in structure send yarn guiding efficient, highly practical.

Description

It is a kind of that there is the circular knitting machine for adaptively sending yarn function

Technical field

The present invention relates to Knitting Machinery fields, and in particular to a kind of to have the circular knitting machine for adaptively sending yarn function.

Background technology

Circular knitting machine is also called the round weft machine of knitting or abbreviation knitting circular knitting machine, structure have been known, such as China Patent of invention CN200810136226 discloses a kind of knitting circular knitting machine, and for yarn to be knitted into double-sided cloth, knitting is complete by syringe At multiple Thread-feeding devices equipped with circle distribution at the top of the knitting circular knitting machine, knitting circular knitting machine central part is equipped with rotating bar, the rotation Multiple holders are distributed on bar, electric fan is installed on the holder, for blowing away the willow catkins flying in the air near the Thread-feeding device；Multiple holders In, at least partly holder carries bent structure so that the electric fan on the holder can blow to different positions.Band It includes two struts to have the holder of bendable folded structure, which is locked by fastener, by unscrewing described in fastener realization Angular adjustment between two struts.Electric fan is on different horizontal planes.The patent of invention and other big round needles in the market The construction of loom is roughly the same, before knitting mechanism is woven, is required for by sending yarn guiding mechanism to lead yarn To, but in actual use, send yarn guiding mechanism to be not easy the yarn of any angle and elasticity being adjusted to unified steady Fixed yarn is conveyed to composition, send yarn guiding quality and efficiency to be improved.

In consideration of it, inventor furthers investigate the above problem, there is this case generation then.

Invention content

The purpose of the present invention is to provide a kind of circular knitting machines for having and adaptively sending yarn function.

In order to achieve the above object, the present invention uses such technical solution：

It is a kind of to include with the circular knitting machine for adaptively sending yarn function, including large circle machine main body, the large circle machine main body Knitting mechanism and multiple be arranged around knitting mechanism carry out knitting mechanism to send yarn guiding mechanism for yarn；The composition is set There is a table top in top, it is each described yarn guiding mechanism to be sent to be set on the table top；It is described to send yarn guiding mechanism including vertically setting Loading plate on the table top carries out yarn on loading plate and in upstream the elastic guiding parts of elastic guiding, The convergence guiding parts that yarn be oriented to towards knitting mechanism convergence on loading plate and in downstream；It is described to hold Support plate has towards the inner end of the knitting mechanism and towards the outer end of opposite direction；The elastic guiding parts is set to described hold The outer end of support plate；

The elastic guiding parts includes upper end to be articulated and outwardly extending outer bar obliquely with the loading plate, It is sheathed in outer bar and along the interior bar of outer bar lower retractable, is set to the supporting guide wheel of interior bar lower end, is resiliently attached in outer bar First tension spring of side, and the second tension spring for being resiliently attached on the downside of outer bar；The upper end of the outer bar and the loading plate pass through the One horizontal rotating shaft is articulated, and the first level shaft and the loading plate are perpendicular；The outer bar, interior bar, support are led It is parallel with the loading plate to the plane where wheel, the first tension spring and the second tension spring；The outer bar is formed with for the interior bar The linear slide chamber of sliding extension is opened between the upper end of the interior bar and the upper end of the sliding cavity and is equipped with interior compression spring；

The convergence guiding parts includes the second horizontal rotating shaft being perpendicularly fixed on the loading plate, and turning set is set to the Guide wheel disk on two horizontal rotating shafts is connected on the second horizontal rotating shaft and towards the fixed guide pole of loading plate inner end, rotates On the second horizontal rotating shaft and the swing guide rod that upwardly extends, and driving swing the oscillatory gearing mechanism that guide rod is swung； The guide wheel disk includes carrying out the first outer ring portion of contact guiding to yarn in outer ring, and be in inner ring and second water First inner ring portion of flat turn axis pivot joint；First outer ring portion is the first ring that ceramic material and peripheral surface are formed with accommodating yarn Shape slot；There is the first gap between the guide wheel disk and the loading plate, the fixed guide pole be formed with point at described lead To the first fixed link monomer and the second fixed link monomer of wheel disc both sides, the first fixed link monomer and the second fixed link monomer Between be formed with the second gap passed through for the guide wheel disk, swings, which is oriented to bar formation and has to be divided to, locates the guide wheel disk two The the first oscillating rod monomer and the second oscillating rod monomer of side, form between the first oscillating rod monomer and the second oscillating rod monomer There is the third space passed through for the guide wheel disk；The first fixed link monomer and the first oscillating rod monomer are in described In first gap；The inner end in second gap is equipped with the first porcelain block of ceramic material, and the first porcelain block is in described first In annular groove, the first porcelain block is formed with the first pilot hole passed through for yarn, first pilot hole and first ring Shape slot is corresponding；The upper end of the third space is equipped with the second porcelain block of ceramic material, and the second porcelain block is in described first In annular groove, the second porcelain block is formed with the second pilot hole passed through for yarn, second pilot hole and first ring Shape slot is corresponding；

The fixed guide pole has towards the upper side for swinging guide rod and downside directed downwardly, the swing guide There is the medial surface towards the fixed guide pole and the lateral surface towards opposite direction to bar；The oscillatory gearing mechanism includes Driving execution unit between the upper side and medial surface, and the driving power part below the fixed guide pole Part；The driving execution unit includes the curved pipe for extending upward through the fixed guide pole and extending towards the medial surface, if The curved rod in curved pipe is stretched into the medial surface and lower end, and the third being connected between the upper side and medial surface Tension spring；The curved pipe and curved rod are that the center of circle is in arc-shaped on the second horizontal rotating shaft axis；In the curved pipe It is formed with the arc sliding chamber of the confession curved rod sliding extension, the fixed guide pole is formed with what the confession curved pipe passed through Arc-shaped through-hole；

The driving power part includes stretching into the arc sliding intracavitary from the bottom to top to support the curved rod lower end Air bag is driven, and carries out the inflation/deflation component of inflation/deflation to driving air bag；The driving air bag includes being in drum in outer layer The state of rising simultaneously heaves outer layer with what the madial wall of the arc sliding chamber was in contact, and the contraction for not heaving state is in internal layer Internal layer, connection heave outer layer and shrink the upper end of internal layer and support end layer to what the curved rod was supported, and in receipts Contracting internal layer lower end and the winding axis being wound to shrinking internal layer；Described heave is formed with receiving sky between outer layer and contraction internal layer The appearance air cavity of gas, the winding axis are equipped with the wind spring being wrapped in the contraction internal layer on winding axis；Under the curved pipe End is formed with the accommodating cylinder of the accommodating winding axis, and the accommodating cylinder is connected to the arc sliding chamber；The outer layer heaved Lower end is sealed connected together with the accommodating cylinder；

The lower face of the curved rod be equipped with the directive wheel of supporting for supporting the corresponding contact of end layer, it is described to support Directive wheel include four it is facing each other support wheel monomer, each wheel monomer of supporting is by supporting holder and the curved rod Link together, opposite described of two of which support wheel monomer by first support shaft with it is corresponding described in support holder company Be connected together, other two it is opposite it is described support wheel monomer by second support shaft with it is corresponding described in support holder and connect Together；And two described first to support shaft parallel with the first level shaft, two described second support shaft with it is described First level shaft is perpendicular；

The inflation/deflation component includes the inflator being set on the loading plate, and sliding is set to the sealing piston in inflator, drives The piston rod that piston is slided along inflator is set to the motor of driving piston rod action on loading plate, is connected to motor and piston rod Between the drive screw that is driven, and the gas-guide tube that is connected between the outlet side of inflator and the accommodating cylinder.

First pilot hole has the first inlet wire port and the first outlet port, and first pilot hole is by described first Inlet wire port to first outlet port direction is gradually obliquely installed towards the first annular slot；Second pilot hole has Second inlet wire port and the second outlet port, second pilot hole is by second outlet port to second inlet wire port Direction is gradually obliquely installed towards the first annular slot.

First outlet port and the circle where the slot bottom of the first annular slot are tangent, second inlet wire port with Circle where the slot bottom of the first annular slot is tangent.

The first fixed link monomer and the second fixed link monomer pass through fixed operating sleeve and described second horizontal turn respectively Axis is fixed together, and the first oscillating rod monomer and the second oscillating rod monomer are respectively by being rotatablely connected set and described the Two horizontal rotating shafts are articulated；Two rotation connections sets between two fixed operating sleeves and point at the directive wheel The both sides of disk.

The inflator is parallel to be fixed on the loading plate, and the drive screw is parallel with the inflator；The piston Bar include along the inflator axis extend the first rod segment, and with the drive screw the second rod segment connected vertically；It is described Second rod segment is formed with and the matched transmission screw hole of the drive screw.

The supporting guide wheel include in outer ring to yarn carry out contact guiding the second outer ring portion, and in inner ring with Second inner ring portion of the interior bar pivot joint；Second inner ring portion is articulated with the interior bar by the 4th horizontal rotating shaft, 4th horizontal rotating shaft is parallel with the first level shaft；Second outer ring portion is ceramic material and peripheral surface is formed There is the second annular groove of accommodating yarn.

Second horizontal rotating shaft passes through the loading plate and is fixed by nut check, and the loading plate is formed with for institute The through hole that the second horizontal rotating shaft passes through is stated, the end of second horizontal rotating shaft is formed with and the matched outer spiral shell of the nut Line.

The gas-guide tube includes the straight pipe of connection parallel with the inflator, and the flexible elbow being connected to the accommodating cylinder Section.

After adopting the above technical scheme, the present invention's has the circular knitting machine for adaptively sending yarn function, it is big to break through tradition The structural form of circular knitting machine guider, in actual use, yarn after the guiding of the directive wheel of elastic guiding parts, After yarn passes through the second pilot hole of the second porcelain block for swinging guide rod, the first of the first outer ring portion of guide wheel disk is again passed by After annular groove, final thread passes through the first pilot hole of the first porcelain block of fixed oscillating rod to be directly entered knitting mechanism and is compiled It knits.When yarn excessively relaxes, interior compression spring extends automatically, and interior compression spring pushes interior bar to be slid in and out along linear slide chamber, interior bar Directive wheel is driven to be oriented to yarn, the first tension spring elongation of elastic guiding parts, the second tension spring is shunk, interior bar and outer bar band Action-oriented wheel is by first level shaft to lower swing, and angle inductor senses yarn to lower swing, and angle inductor is yarn The signal of line skew angle is transmitted to controller, and controller drives drive screw to rotate by driving motor, and drive screw passes through It rotates to push piston rod to move forward, to push sealing piston to move forward by the forward movement of piston rod, sealing work Plug holds as gas is constantly entered by gas-guide tube in air cavity during forward movement, holds air cavity and is gradually expanded, due to The lower end for heaving outer layer and contraction internal layer connect with the madial wall of curved pipe and seals fixation respectively, and the extruding of air-flow forces contraction Internal layer, which gradually becomes, supports end layer, while supporting end layer and gradually becoming and heaving outer layer, and then contraction internal layer is made to pull winding axis phase It should rotate and be discharged to shrinking internal layer, and continue to gradually become contraction internal layer, the contraction internal layer of end layer is supported to having changed into It is supplemented, and then makes to heave outer layer and constantly extend, the pulling force of third tension spring is overcome to make entirely air bag to be driven to extend upwards, to Curved rod is pushed to be stretched out along curved pipe, curved rod pushes during being stretched out along curved pipe swings guide rod While swing accordingly to the left, storage power is carried out to third tension spring, and third tension spring can enhance curved rod and swing guiding The motion stabilization performance of bar swings to yarn and first annular slot touching position until swinging guide rod, and yarn passes through swing guide It is tangent with the circle where the slot bottom of first annular slot after to the second pilot hole of the second porcelain block of bar, it swings guide rod and stops partially It moves, for yarn after the first annular slot in the first outer ring portion of guide wheel disk, final thread passes through the first porcelain of fixed oscillating rod First pilot hole of block is directly entered knitting mechanism and woven, and the second pilot hole can carry out any angle, position to yarn Adaptability is limited and is oriented to, and is finally converged in the same direction.And gradually become shrinking internal layer and support end layer, support end layer by It fades to during heaving outer layer, supports end layer and corresponding directive wheel of supporting is driven to rotate, respectively supporting directive wheel can be to corresponding Place end layer of supporting be supported and be oriented to, be not in support end layer and curved rod inner end friction the case where, convenient for supporting End layer is from inside to outside or the smooth overturning of ecto-entad.When yarn is excessively tight, yarn push interior bar along linear slide chamber to Interior sliding, interior compression spring are shunk, and interior bar drives directive wheel to be oriented to yarn, and the first tension spring of elastic guiding parts is shunk, the Two tension springs extend, and interior bar and outer bar drive directive wheel to be swung up by first level shaft, and angle inductor senses yarn It is swung up, the signal of yam off-set angle is transmitted to controller by angle inductor, and controller is passed by driving motor to drive Dynamic screw rod rotation, drive screw push piston rod to move backward by rotating, to move backward promotion by piston rod Sealing piston moves backward, and sealing piston, as constantly calm air cavity flows out gas, holds air cavity during moving backward It is gradually reduced, fixation, air-flow is connect and seal with the madial wall of curved pipe respectively due to heaving outer layer and shrinking the lower end of internal layer Reduction force to heave outer layer and gradually become and support end layer, while supporting end layer and gradually becoming contraction internal layer, and then pass through wind spring Driving winding axis is rotated backward to carry out shrinking winding automatically to shrinking internal layer, and heaves outer layer and continue to gradually become support end Layer, while supporting end layer and gradually becoming contraction internal layer, it is entire that air bag is driven to shorten downwards, under the pulling force effect of third tension spring, Swinging guide rod pushes curved rod along curved pipe to contract, and yarn and first annular slot phase are swung to until swinging guide rod Contact position, yarn pass through swing guide rod the second porcelain block the second pilot hole after with the circle phase where the slot bottom of first annular slot It cuts, swings guide rod and stop offset, after the first annular slot in the first outer ring portion of guide wheel disk, final thread passes through yarn First pilot hole of the first porcelain block of fixed oscillating rod is directly entered knitting mechanism and is woven, the second pilot hole can to yarn into Row any angle, the limit of the adaptability of position and guiding, are finally converged in the same direction.And it heaves outer layer and gradually becomes and support End layer, support end layer gradually become shrink internal layer during, support end layer drive accordingly support directive wheel rotation, respectively support Directive wheel can be supported and be oriented to the end layer of supporting of corresponding position, be not in support the inner end of end layer and curved rod to rub Situation, convenient for supporting end layer from inside to outside or the smooth overturning of ecto-entad.Compared with prior art, it is of the invention have it is adaptive The circular knitting machine for sending yarn function, being suitable for each of yarn line direction and will arbitrarily carry out the yarn in line direction and unified carry out Unidirectional convergence is oriented to, flexible and convenient operation simple in structure, send yarn to be oriented to efficient, highly practical.

Description of the drawings

Fig. 1 is the structural diagram of the present invention；

Fig. 2 is the First partial sectional view of the present invention；

Fig. 3 is the second partial sectional view of the present invention；

Fig. 4 is that the swing guide rod of the present invention extends partial sectional view；

Fig. 5 is that the swing guide rod of the present invention shrinks partial structural diagram；

Fig. 6 is the partial top view of the present invention；

Fig. 7 is the partial sectional view of the present invention；

Fig. 8 is the partial structural diagram of the present invention；

Fig. 9 is the partial structural diagram of the present invention.

In figure：

1- knitting mechanisms

2- send yarn guiding mechanism

21- loading plates

The elastic guiding parts 221- outer bars 2211- linear slides chamber 222- interior bars 223- supporting guide wheels of 22- The second outer rings 2231- portion 2232- the second inner ring portion 224- the first tension spring 2241- the first fixing end the first lift ends of 2242- Compression spring in 225- the second tension spring 2251- the second fixing end 2252- the second lift end 226- first level shafts 227-

23- converges guiding parts 231- the second horizontal rotating shaft 232- guide wheel disks 2321- the first outer ring portion 2322- the One inner ring portion a1- first annular slot 233- fixed guide poles 2331- the first fixed link monomers 2332- the second fixed link monomers 2333- the first porcelain block the first pilot holes of b1- 234- swings guide rod 2341- the first oscillating rod monomer the second oscillating rods of 2342- Monomer 2343- the second porcelain block c1- the second pilot hole 235- oscillatory gearing mechanism 2351- curved pipes d1- houses cylinder d2- the Two locking step 2352- curved rods e1-, which support directive wheel e11- and support wheel monomer e12-, to be supported holder e13- first and supports Shaft e14- second supports the locking step 2353- third tension springs 2354- drivings of shaft e15- first air bag f1- and heaves outside It is close that layer f2- contractions internal layer f3- supports end layer f4- winding axis f5- appearance air cavity 2355- inflation/deflation component g1- inflators g2- Seal piston g3- piston rods g31- the first rod segment g32- the second rod segment g4- motor g5- drive screw g6- gas-guide tubes g61- Straight pipe g62- flexible bending pipeline sections

24- fixed operating sleeves

25- rotation connection sets

26- third horizontal rotating shafts

The 4th horizontal rotating shafts of 27-.

Specific implementation mode

In order to further explain the technical solution of the present invention, being described in detail below by specific embodiment.

The a kind of of the present invention has the circular knitting machine for adaptively sending yarn function, as shown in Figure 1 to 9, including great circle owner Body, large circle machine main body include that knitting mechanism 1 and multiple be arranged around knitting mechanism 1 carry out knitting mechanism 1 to send yarn to lead for yarn To mechanism 2；Composition is equipped with the table top in top, and yarn guiding mechanism 2 is respectively sent to be set on table top；Yarn guiding mechanism 2 is sent to wrap The vertical loading plate 21 on table top is included, on loading plate 21 and the elastic of elastic guiding is carried out to yarn in upstream and is led To component 22, it is set on loading plate 21 and carries out the convergence guide part towards the convergence guiding of knitting mechanism 1 in downstream to yarn Part 23；Loading plate 21 has towards the inner end of knitting mechanism 1 and towards the outer end of opposite direction；Elastic guiding parts 22 is set to and holds The outer end of support plate 21；

Elastic guiding parts 22 includes that upper end and loading plate 21 are articulated and outwardly extending outer bar 221 obliquely, It is sheathed in outer bar 221 and along the interior bar 222 of 221 lower retractable of outer bar, is set to the supporting guide wheel 223 of 222 lower end of interior bar, bullet Property be connected to the first tension spring 224 of the upside of outer bar 221, and be resiliently attached to the second tension spring 225 of 221 downside of outer bar；Outer bar 221 Upper end be articulated by first level shaft 226 with loading plate 21, first level shaft 226 and 21 phase of loading plate are hung down Directly；Plane where outer bar 221, interior bar 222, supporting guide wheel 223, the first tension spring 224 and the second tension spring 225 and loading plate 21 It is parallel；Outer bar 221 is formed with the linear slide chamber 2211 for 222 sliding extension of interior bar, the upper end of interior bar 222 and sliding cavity It is opened between upper end and is equipped with interior compression spring 227；

Convergence guiding parts 23 includes being perpendicularly fixed at the second horizontal rotating shaft 231 on loading plate 21, and turning set is set to the Guide wheel disk 232 on two horizontal rotating shafts 231 is connected on the second horizontal rotating shaft 231 and towards the fixation of 21 inner end of loading plate Guide rod 233, rotation are set to the swing guide rod 234 on the second horizontal rotating shaft 231 and upwardly extended, and driving swings guide rod 234 oscillatory gearing mechanisms 235 swung；Guide wheel disk 232 includes the first outer ring for carrying out contact guiding to yarn in outer ring Portion 2321, and in the first inner ring portion 2322 that inner ring and the second horizontal rotating shaft 231 are pivotally connected；First outer ring portion 2321 is ceramic material Material and peripheral surface are formed with the first annular slot a1 of accommodating yarn；There is the first gap between guide wheel disk 232 and loading plate 21, Fixed guide pole 233 is formed with the first fixed link monomer 2331 and the second fixed link monomer in 223 disk both sides of directive wheel respectively 2332, it is formed with second passed through for guide wheel disk 232 between the first fixed link monomer 2331 and the second fixed link monomer 2332 Gap swings guide rod 234 and is formed with the first oscillating rod monomer 2341 and the second oscillating rod list in 232 both sides of guide wheel disk respectively Body 2342 is formed with passed through for guide wheel disk 232 between first oscillating rod monomer 2341 and the second oscillating rod monomer 2342 Three gaps；First fixed link monomer 2331 and the first oscillating rod monomer 2341 are in the first gap；The inner end in the second gap is set There are the first porcelain block 2333 of ceramic material, the first porcelain block 2333 to be in first annular slot a1, the first porcelain block 2333 is formed with confession The first pilot hole b1, the first pilot hole b1 that yarn passes through is corresponding with first annular slot a1；The upper end of third space is equipped with pottery Second porcelain block 2343 of ceramic material, the second porcelain block 2343 are in first annular slot a1, and the second porcelain block 2343 is formed with for yarn The second the pilot hole c1, the second pilot hole c1 passed through is corresponding with first annular slot a1；

Fixed guide pole 233 has towards the upper side and downside directed downwardly for swinging guide rod 234, swings guide rod 234 have the medial surface towards fixed guide pole 233 and the lateral surface towards opposite direction；Oscillatory gearing mechanism 235 includes place Driving execution unit between upper side and medial surface, and the driving power part in 233 lower section of fixed guide pole；Driving Execution unit includes the curved pipe 2351 for extending upward through fixed guide pole 233 and extending towards medial surface, be set to medial surface and under The curved rod 2352 in curved pipe 2351 is stretched at end, and the third tension spring 2353 being connected between upper side and medial surface；Arc Shape pipe 2351 and curved rod 2352 are that the center of circle is in arc-shaped on 231 axis of the second horizontal rotating shaft；It is formed in curved pipe 2351 There are the arc sliding chamber for 2352 sliding extension of curved rod, fixed guide pole 233 to be formed with the arc passed through for curved pipe 2351 Through-hole；

It includes the driving air bag for stretching into arc sliding intracavitary from the bottom to top and supporting 2352 lower end of curved rod to drive power part 2354, and the inflation/deflation component 2355 of inflation/deflation is carried out to driving air bag 2354；It includes at outer layer to drive air bag 2354 In state of heaving and what is be in contact with the madial wall of arc sliding chamber heave outer layer f1, and the receipts for not heaving state are in internal layer Contracting internal layer f2, connection heave outer layer f1 and shrink the upper end of internal layer f2 and support end layer f3 to what curved rod 2352 was supported, And in the winding axis f4 for shrinking the lower ends internal layer f2 and being wound to shrinking internal layer f2；It heaves outer layer f1 and shrinks internal layer f2 Between be formed with the appearance air cavity f5 for accommodating air, winding axis f4 is equipped with the volume that will be shunk internal layer f2 and is wrapped on winding axis f4 Spring；The lower end of curved pipe 2351 is formed with the accommodating cylinder d1 of accommodating winding axis f4, and accommodating cylinder d1 is connected to arc sliding chamber；It heaves The lower end of outer layer f1 is sealed connected together with accommodating cylinder d1；

Directive wheel e1 is supported in the lower face of curved rod 2352 equipped with contact corresponding with end layer f3 is supported, and supports guiding Wheel e1 includes that four facing each other support take turns monomer e11, respectively supports wheel monomer e11 by supporting holder e12 and curved rod 2352 link together, and the opposite wheel monomer e11 that supports of two of which supports shaft e13 by first and supports holder with corresponding E12 links together, other two is opposite to support wheel monomer e11 and support shaft e14 by second and support holder with corresponding E12 links together；And two first to support shaft e13 parallel with first level shaft 226, two second support shaft e14 with First level shaft 226 is perpendicular；

Inflation/deflation component 2355 includes the inflator g1 being set on loading plate 21, and sliding is set to the sealing piston in inflator g1 G2, the piston rod g3 that driving piston is slided along inflator g1 are set to the motor g4 of driving piston rod g3 actions on loading plate 21, connection The drive screw g5 being driven between motor g4 and piston rod g3, and it is connected to the outlet side of inflator g1 and accommodating cylinder d1 Between gas-guide tube g6.

The present invention's has the circular knitting machine for adaptively sending yarn function, breaks through the construction shape of traditional large circle machine guider Formula, in actual use, for yarn after the guiding of the directive wheel 223 of elastic guiding parts 22, yarn passes through swing guide To after the second pilot hole c1 of the second porcelain block 2343 of bar 234, the of the first outer ring portion 2321 of guide wheel disk 232 is again passed by After one annular groove a1, final thread passes through the first pilot hole b1 of the first porcelain block 2333 of fixed oscillating rod 233 to be directly entered volume Loom structure 1 is woven.When yarn excessively relaxes, interior compression spring 227 extends automatically, and interior compression spring 227 pushes interior bar 222 along straight Line sliding cavity 2211 slides in and out, and interior bar 222 drives directive wheel 223 to be oriented to yarn, and the first of elastic guiding parts 22 Tension spring 224 extends, and the second tension spring 225 is shunk, and interior bar 222 and outer bar 221 drive directive wheel 223 to pass through first level shaft 226 To lower swing, angle inductor senses yarn to lower swing, and the signal of yam off-set angle is transmitted to control by angle inductor Device, controller drive drive screw g5 to rotate by driving motor g4, and drive screw g5 pushes piston rod g3 by rotating It moves forward, to push sealing piston g2 to move forward by the forward movement of piston rod g3, sealing piston g2 is to Forward In dynamic process, hold in air cavity f5 as gas is constantly entered by gas-guide tube g6, holds air cavity f5 and be gradually expanded, due to heaving Outer layer f1 and the lower end for shrinking internal layer f2 connect with the madial wall of curved pipe 2351 and seal fixation respectively, and the extruding of air-flow forces Contraction internal layer f2, which gradually becomes, supports end layer f3, while supporting end layer f3 and gradually becoming and heaving outer layer f1, and then makes contraction internal layer F2 pulls winding axis f4, and accordingly rotation is discharged to shrinking internal layer f2, and is continued to gradually become and shunk internal layer f2, to having become It is supplemented at the contraction internal layer f2 for supporting end layer f3, and then makes to heave outer layer f1 and constantly extend, overcome third tension spring 2353 Pulling force makes that air bag 2354 is entirely driven to extend upwards, to push curved rod 2352 to be stretched out along curved pipe 2351, arc It is same that bar 2352 pushes swing guide rod 234 to be swung accordingly to the left during being stretched out along curved pipe 2351 When, storage power is carried out to third tension spring 2353, and third tension spring 2353 can enhance curved rod 2352 and swing the movement of guide rod 234 Stability swings to yarn and first annular slot a1 touching positions until swinging guide rod 234, and yarn, which passes through, swings guide rod It is tangent with the circle where the slot bottom of first annular slot a1 after second pilot hole c1 of 234 the second porcelain block 2343, swing guide rod 234 stop offset, and final thread passes through the first pilot hole b1 of the first porcelain block 2333 of fixed oscillating rod 233 to be directly entered braiding Mechanism 1 is woven, and the second pilot hole c1 can carry out yarn any angle, the adaptability of position limits and is oriented to, most all morning Same direction converges.And gradually become in contraction internal layer f2 and support end layer f3, it supports end layer f3 and gradually becomes and heave outer layer f1 During, support end layer f3 and drive and support directive wheel e1 rotations accordingly, respectively support directive wheel can e1 corresponding position is supported End layer f3 is supported and is oriented to, and is not in support the case where inner end of end layer f3 and curved rod 2352 rubs, convenient for supporting End layer f3 is from inside to outside or the smooth overturning of ecto-entad；When yarn is excessively tight, yarn pushes interior bar 222 along linear slide 2211 slid inward of chamber, interior compression spring 227 are shunk, and interior bar 222 drives directive wheel 223 to be oriented to yarn, elastic guiding parts 22 the first tension spring 224 is shunk, and the elongation of the second tension spring 225, interior bar 222 and outer bar 221 drive directive wheel 223 to pass through first level Shaft 226 is swung up, and angle inductor senses that yarn is swung up, and angle inductor passes the signal of yam off-set angle To controller, controller drives drive screw g5 to rotate by driving motor g4, and drive screw g5 pushes work by rotating Stopper rod g3 is moved backward, and to push sealing piston g2 to move backward by moving backward for piston rod g3, sealing piston g2 exists During moving backward, as constantly calm air cavity f5 flows out gas, holds air cavity f5 and be gradually reduced, due to heaving outer layer f1 Fixation is connect and sealed with the madial wall of curved pipe 2351 respectively with the lower end for shrinking internal layer f2, the reduction of air-flow, which forces, heaves outside Layer f1, which gradually becomes, supports end layer f3, while supporting end layer f3 and gradually becoming and shrinking internal layer f2, and then is driven and wound by wind spring Axis f4 is rotated backward supports end layer to shrinking the automatic contraction winding of internal layer f2 progress, and heaving outer layer f1 to continue to gradually become F3, while supporting end layer f3 and gradually becoming and shrinking internal layer f2, it is entire that air bag 2354 is driven to shorten downwards, in third tension spring 2353 Under pulling force effect, swings guide rod 234 and push curved rod 2352 along curved pipe 2351 to contract, until swinging guide rod 234 swing to yarn and first annular a1 slots touching position, and yarn passes through the second of the second porcelain block 2343 for swinging guide rod 234 It is tangent with the circle where the slot bottom of first annular slot a1 after pilot hole c1, it swings guide rod 234 and stops offset, yarn is by being oriented to After the first annular slot a1 in the first outer ring portion 2321 of wheel disc 232, final thread passes through the first porcelain block of fixed oscillating rod 233 2333 the first pilot hole b1 is directly entered 1 structure of braider and is woven, the second pilot hole c1 can to yarn carry out any angle, The adaptability of position is limited and is oriented to, and is finally converged in the same direction.And heave outer layer f1 and gradually become and support end layer f3, it supports During apical tier f3 gradually becomes contraction internal layer f2, supports end layer f3 and the corresponding directive wheel e2 that supports is driven to rotate, respectively support Top directive wheel e2 can be supported and be oriented to the end layer f3 that supports of corresponding position, be not in support end layer f3 and curved rod 2352 Inner end friction the case where, convenient for supporting end layer f3 from inside to outside or the smooth overturning of ecto-entad.

Preferably, the first pilot hole b1 has the first inlet wire port and the first outlet port, and the first pilot hole b1 is by first Inlet wire port to the first outlet port direction is gradually obliquely installed towards first annular slot a1；Second pilot hole c1 has the second inlet wire Port and the second outlet port, the second pilot hole c1 is by the second outlet port to the second inlet wire port direction gradually towards first annular Slot a1 is obliquely installed.The present invention in actual use, from the second of the second porcelain block 2343 for swinging guide rod 234 lead by yarn It pierces into the second inlet wire port of hole c1, then is pierced by from the second outlet port, again pass by the first outer ring portion of guide wheel disk 232 After 2321 first annular slot a1, final thread passes through the first of the first pilot hole b1 of the first porcelain block 2333 of fixed oscillating rod Inlet wire port after the first outlet port comes out, is directly entered knitting mechanism 1 and is woven again.First pilot hole b1 by first into Line end mouth be gradually obliquely installed to the first outlet port direction towards first annular slot a1 facilitate yarn be directly entered it is first annular Slot a1 plays the role of guiding of taking advantage of a situation to yarn.Second pilot hole c1 is by the second outlet port to the second inlet wire port direction It is gradually obliquely installed to facilitate yarn and be directly entered knitting mechanism 1 towards first annular slot a1 and be woven, and avoid and hole edge Edge friction.

Preferably, the first outlet port and the circle where the slot bottom of first annular slot a1 are tangent, the second inlet wire port and the Circle where one annular groove a1 slot bottoms is tangent.The present invention in actual use, the first outlet port and first annular slot a1 Slot bottom where circle it is tangent, the second inlet wire port and the circle where the slot bottom of first annular slot a1 are tangent, and yarn can be made flat It is sliding, smoothly enter first annular slot a1 from the first outlet port, and yarn also can be smooth, is smoothly directly down into Knitting mechanism 1.

Preferably, the first fixed link monomer 2331 and the second fixed link monomer 2332 pass through fixed operating sleeve 24 and respectively Two horizontal rotating shafts 231 are fixed together, and the first oscillating rod monomer 2341 and the second oscillating rod monomer 2342 are respectively by turning Dynamic connector sleeve 25 is articulated with the second horizontal rotating shaft 231；Two rotation connection sets 25 are between two fixed operating sleeves 24 simultaneously Respectively in the both sides of guide wheel disk 232.The present invention in actual use, the first fixed link monomer 2331 and the second fixed link list Body 2332 is fixed together the work that guiding is played to yarn by fixed operating sleeve 24 and the second horizontal rotating shaft 231 respectively With.By being rotatablely connected set 25 and the second horizontal rotating shaft 231 by the first oscillating rod monomer 2341 and the second oscillating rod monomer 2342 It links together, rotation connection 25 pair of first oscillating rod monomer 2341 of set and the second oscillating rod monomer 2342 play fixed function While, the first oscillating rod monomer 2341 and the second oscillating rod monomer 2342 can be swung by being rotatablely connected set 25.

Preferably, winding axis f4 and accommodating cylinder d1 is coaxially disposed and perpendicular to loading plate 21, and winding axis f4 passes through third water Flat turn axis 26 and the both ends of accommodating cylinder d1 are articulated, and third horizontal rotating shaft 26 is parallel with first level shaft 226.This hair It is bright in actual use, winding axis f4 is same by the progress that is articulated of the both ends of third horizontal rotating shaft 26 and accommodating cylinder d1 Shaft rotation is dynamic, and accommodating cylinder d1 will shrink internal layer f2 automatic drawing back by wind spring for winding axis f4 and provide space.

Preferably, the lower end of curved rod 2352 is formed with the first locking step e115 for being stuck in arc sliding chamber upper end, arc The upper end of shape sliding cavity is formed with second locking step d2 corresponding with the first locking step e115.The present invention is actually using In the process, curved rod 2352 is slided in arc sliding chamber, when curved rod 2352 slides up to the limit, curved rod 2352 First locking step e115 and the second locking step d2 phases of the upper end of arc sliding chamber are blocked, and curved rod 2352 is avoided to deviate from.

Preferably, inflator g1 is parallel is fixed on loading plate 21, and drive screw g5 is parallel with inflator g1；Piston rod g3 packets Include along inflator g1 axis extension the first rod segment g31, and with drive screw g5 the second rod segment g32 connected vertically；Second bar Section g32 is formed with and the matched transmission screw holes of drive screw g5.In actual use, controller passes through driving to the present invention Motor g4 drives drive screw g5 to rotate, and drive screw g5 drives the second rod segment g32 of piston rod g3 to move by rotating, By the first rod segment of mobile drive g31 movements of the second rod segment g32, sealing piston g2 is pushed to move by the first rod segment g31 movements Dynamic, sealing piston g2 is inflated or is deflated to curved pipe 2351 in the process of moving, by gas-guide tube g6.

Preferably, supporting guide wheel 223 includes the second outer ring portion 2231 for being in outer ring and carrying out contact guiding to yarn, and In the second inner ring portion 2232 that inner ring and interior bar 222 are pivotally connected；Second inner ring portion 2232 passes through the 4th horizontal rotating shaft with interior bar 222 27 are articulated, and the 4th horizontal rotating shaft 27 is parallel with first level shaft 226；Second outer ring portion 2231 be ceramic material and Peripheral surface is formed with the second annular groove of accommodating yarn.The present invention in actual use, 223 pairs of supporting guide wheel and second While the yarn of the second annular groove contact in outer ring portion 2231 plays guiding role, yarn sideslip, and ceramics are also avoided Intensity it is high, rub resistance.

Preferably, the first tension spring 224 has the first fixing end 2241 being connect with loading plate 21 and connects with 221 upside of outer bar The first lift end 2242 connect, the second tension spring 225 have the second fixing end 2251 for being connect with loading plate 21 and under outer bar 221 Second lift end 2252 of side connection；First fixing end 2241, the first lift end 2242, the lifting of the second fixing end 2251 and second End 2252 is equipped with connecting component.The present invention in actual use, the first fixing end 2241 and the first lift end 2242 It is attached by connecting component, the second fixing end 2251 and the second lift end 2252 are attached by connecting component, connection There is certain pulling force, elastic guiding parts 22 to pass through first level for component pair the first lift end 2242 and the second lift end 2252 Shaft 226 is into line displacement.While the present invention has the function of adaptively sending yarn, the effect of guiding is also played.

Preferably, elastic guiding parts 22 is in the top of convergence guiding parts 23.The present invention in actual use, Yarn is down to convergence 23 transition of guiding parts above loading plate 21, and elastic guiding parts 22 is to the yarn that gets off from top To being directed downwardly toward, knitting mechanism 1 is uniformly converged to through converging guiding parts 23.

Preferably, the second horizontal rotating shaft 231 passes through loading plate 21 and is fixed by nut check, and loading plate 21 is formed with confession The end of the through hole that second horizontal rotating shaft 231 passes through, the second horizontal rotating shaft 231 is formed with and the matched external screw thread of nut. In actual use, the second horizontal rotating shaft 231 passes through loading plate 21 to the present invention, passes through nut and the second horizontal rotating shaft 231 The external screw thread of end match locking, the second horizontal rotating shaft 231 is fixed, and then is carried out to entirely converging guiding parts Positioning.

Preferably, gas-guide tube g6 includes the straight pipe g61 of connection parallel with inflator g1, and the flexibility being connected to accommodating cylinder d1 Bend loss g62.The present invention in actual use, passes through the flexible bending pipeline section g62 connection inflators g1 of inflation/deflation component 2355 Straight pipe g61 and accommodating cylinder d1 to curved pipe 2351 carry out inflation/deflation, gas can be made by being connected to inflator g1 using straight pipe g61 Body quickly passes in and out, and flexible bending pipeline section g62 has preferable elasticity, and can random variation.

The product form of the present invention is not limited to this case diagram and embodiment, anyone carries out it the appropriate of similar thinking Changes or modifications all should be regarded as the patent category for not departing from the present invention.

Claims (8)

1. a kind of having the circular knitting machine for adaptively sending yarn function, including large circle machine main body, the large circle machine main body is including compiling Loom structure and multiple be arranged around knitting mechanism carry out knitting mechanism to send yarn guiding mechanism for yarn；The composition is equipped with Table top in top, it is each described yarn guiding mechanism to be sent to be set on the table top；It is characterized in that：It is described to send yarn guiding mechanism packet The loading plate being vertically set on the table top is included, on loading plate and the elastic of elastic guiding is carried out to yarn in upstream and is led To component, it is set on loading plate and carries out the convergence guide part towards knitting mechanism convergence guiding in downstream to yarn Part；The loading plate has towards the inner end of the knitting mechanism and towards the outer end of opposite direction；The elastic guiding parts Set on the outer end of the loading plate；

The elastic guiding parts includes upper end to be articulated and outwardly extending outer bar obliquely with the loading plate, is arranged In in outer bar and along the interior bar of outer bar lower retractable, it is set to the supporting guide wheel of interior bar lower end, is resiliently attached on the upside of outer bar First tension spring, and the second tension spring for being resiliently attached on the downside of outer bar；The upper end of the outer bar passes through the first water with the loading plate Flat turn axis is articulated, and the first level shaft and the loading plate are perpendicular；The outer bar, interior bar, supporting guide wheel, Plane where first tension spring and the second tension spring is parallel with the loading plate；The outer bar is formed with stretches for interior bar sliding The linear slide chamber of contracting is opened between the upper end of the interior bar and the upper end of the sliding cavity and is equipped with interior compression spring；

The convergence guiding parts includes the second horizontal rotating shaft being perpendicularly fixed on the loading plate, and turning set is set to the second water Guide wheel disk on flat turn axis is connected on the second horizontal rotating shaft and towards the fixed guide pole of loading plate inner end, and rotation is set to On second horizontal rotating shaft and the swing guide rod that upwardly extends, and driving swing the oscillatory gearing mechanism that guide rod is swung；It is described Guide wheel disk includes carrying out the first outer ring portion of contact guiding to yarn in outer ring, and turn in inner ring and second level First inner ring portion of axis pivot joint；First outer ring portion is ceramic material and peripheral surface is formed with the first annular of accommodating yarn Slot；There is the first gap between the guide wheel disk and the loading plate, the fixed guide pole be formed with point at the guiding The the first fixed link monomer and the second fixed link monomer of wheel disc both sides, the first fixed link monomer and the second fixed link monomer it Between be formed with the second gap passed through for the guide wheel disk, swings be oriented to bar formed have point at the guide wheel disk both sides The first oscillating rod monomer and the second oscillating rod monomer, be formed between the first oscillating rod monomer and the second oscillating rod monomer The third space passed through for the guide wheel disk；The first fixed link monomer and the first oscillating rod monomer are in described the In one gap；The inner end in second gap is equipped with the first porcelain block of ceramic material, and the first porcelain block is in first ring In shape slot, the first porcelain block is formed with the first pilot hole passed through for yarn, first pilot hole with it is described first annular Slot is corresponding；The upper end of the third space is equipped with the second porcelain block of ceramic material, and the second porcelain block is in first ring In shape slot, the second porcelain block is formed with the second pilot hole passed through for yarn, second pilot hole with it is described first annular Slot is corresponding；

The fixed guide pole has towards the upper side for swinging guide rod and downside directed downwardly, the swing guide rod With the medial surface towards the fixed guide pole and the lateral surface towards opposite direction；The oscillatory gearing mechanism includes being in Driving execution unit between the upper side and medial surface, and the driving power part below the fixed guide pole； The driving execution unit includes the curved pipe for extending upward through the fixed guide pole and extending towards the medial surface, is set to institute It states medial surface and curved rod in curved pipe is stretched into lower end, and the third being connected between the upper side and medial surface is drawn Spring；The curved pipe and curved rod are that the center of circle is in arc-shaped on the second horizontal rotating shaft axis；Shape in the curved pipe At the arc sliding chamber having for the curved rod sliding extension, the fixed guide pole is formed with the arc passed through for the curved pipe Shape through-hole；

The driving power part includes the driving stretched into the arc sliding intracavitary from the bottom to top and support the curved rod lower end Air bag, and the inflation/deflation component of inflation/deflation is carried out to driving air bag；The driving air bag includes being in heave shape in outer layer State simultaneously heaves outer layer with what the madial wall of the arc sliding chamber was in contact, is in the contraction for not heaving state in internal layer Layer, connection heaves outer layer and shrinks the upper end of internal layer and support end layer to what the curved rod was supported, and is in and shrinks Internal layer lower end and the winding axis being wound to shrinking internal layer；Described heave is formed with receiving air between outer layer and contraction internal layer Appearance air cavity, it is described winding axis be equipped with by it is described contraction internal layer is wrapped in winding axis on wind spring；The lower end of the curved pipe It is formed with the accommodating cylinder of the accommodating winding axis, the accommodating cylinder is connected to the arc sliding chamber；It is described to heave under outer layer End is sealed connected together with the accommodating cylinder；

The lower face of the curved rod be equipped with the directive wheel of supporting for supporting the corresponding contact of end layer, it is described to support guiding Wheel include four it is facing each other support wheel monomer, each described support is taken turns monomer and is connect with the curved rod by supporting holder Together, opposite described of two of which support wheel monomer by first support shaft with it is corresponding described in support holder and be connected to Together, other two it is opposite it is described support wheel monomer by second support shaft with it is corresponding described in support holder and be connected to one It rises；And two described first support that shaft is parallel with the first level shaft, and two described second support shaft and described first Horizontal rotating shaft is perpendicular；

The inflation/deflation component includes the inflator being set on the loading plate, and sliding is set to the sealing piston in inflator, and driving is lived The piston rod slided along inflator is filled in, the motor of driving piston rod action on loading plate is set to, is connected between motor and piston rod The drive screw being driven, and the gas-guide tube that is connected between the outlet side of inflator and the accommodating cylinder.

2. according to claim 1 a kind of with the circular knitting machine for adaptively sending yarn function, it is characterised in that：Described One pilot hole has the first inlet wire port and the first outlet port, and first pilot hole is by first inlet wire port to described First outlet port direction is gradually obliquely installed towards the first annular slot；Second pilot hole have the second inlet wire port and Second outlet port, second pilot hole is by second outlet port to the second inlet wire port direction gradually towards described First annular slot is obliquely installed.

3. according to claim 2 a kind of with the circular knitting machine for adaptively sending yarn function, it is characterised in that：Described One outlet port and the circle where the slot bottom of the first annular slot are tangent, second inlet wire port and the first annular slot Slot bottom where circle it is tangent.

4. according to claim 3 a kind of with the circular knitting machine for adaptively sending yarn function, it is characterised in that：Described One fixed link monomer and the second fixed link monomer are fixedly connected on one by fixed operating sleeve and second horizontal rotating shaft respectively It rises, the first oscillating rod monomer and the second oscillating rod monomer are pivotally connected by being rotatablely connected set with second horizontal rotating shaft respectively Together；The two rotation connection sets between two fixed operating sleeves and point at the guide wheel disk both sides.

5. a kind of with the circular knitting machine for adaptively sending yarn function, feature according to any one of claim 1-4 It is：The inflator is parallel to be fixed on the loading plate, and the drive screw is parallel with the inflator；The piston rod packet Include along the inflator axis extension the first rod segment, and with the drive screw the second rod segment connected vertically；Described second Rod segment is formed with and the matched transmission screw hole of the drive screw.

6. a kind of with the circular knitting machine for adaptively sending yarn function, feature according to any one of claim 1-4 It is：The supporting guide wheel includes carrying out the second outer ring portion of contact guiding to yarn in outer ring, and be in inner ring and institute State the second inner ring portion of interior bar pivot joint；Second inner ring portion is articulated with the interior bar by the 4th horizontal rotating shaft, institute It is parallel with the first level shaft to state the 4th horizontal rotating shaft；Second outer ring portion is ceramic material and peripheral surface is formed with Second annular groove of accommodating yarn.

7. according to claim 1 a kind of with the circular knitting machine for adaptively sending yarn function, it is characterised in that：Described Two horizontal rotating shafts pass through the loading plate and are fixed by nut check, and the loading plate is formed with for second horizontal rotating shaft The end of the through hole passed through, second horizontal rotating shaft is formed with and the matched external screw thread of the nut.

8. according to claim 1 a kind of with the circular knitting machine for adaptively sending yarn function, it is characterised in that：It is described to lead Tracheae includes the straight pipe of connection parallel with the inflator, and the flexible bending pipeline section being connected to the accommodating cylinder.