CN207313893U - A kind of novel carpet bayonet machine head - Google Patents

Abstract

The utility model discloses a kind of novel carpet bayonet machine head, belong to knitting machine field, its technical solution is as follows, including gun rack, swing handle, determine handle, it is described to determine handle length direction level and be slidably connected with gun rack, the swing handle is with determining handle rotation connection, described swing handle one end slidably connects syringe needle along swing handle length direction, the swing handle radial direction is fixed with the second motor, drive is rotatably connected on second motor, the drive end face eccentric is rotatably connected to pull rod, the pull rod is hinged away from drive one end with syringe needle, have the advantages that syringe needle knitting stablizes accuracy height and easy to adjust pivot.

Description

A kind of novel carpet bayonet machine head

Technical field

Knitting machine field is the utility model is related to, more particularly to a kind of novel carpet bayonet machine head.

Background technology

Carpet loom has many similar parts with general loom, and different places is equipped with into suede mechanism, makes carpet surface The fine hair of given shape is formed, during weaving, suede pipette tips is inserted and is embedded with yarn, pipette tips insert the yarn of certain length afterwards Enter in carpet, while shorn velvet knife cuts yarn, the yarn stayed on carpet forms fine hair, and coordinating different syringe needles to move can The aesthetics of various decorative pattern increase carpets is woven on carpet.

The Chinese patent of Publication No. CN201377042Y discloses automatic carpet bayoneting device, it is by setting servo Motor coordinates helical gear to rotate makes pipette tips carry out knitting process automatically by hand instead of people, although this mode mitigates labour, It is that servomotor is placed on pipette tips afterbody to make pipette tips entire length elongated, syringe needle crank, in pipette tips high-speed motion hour hands Head amplitude of fluctuation makes the knitting position of the default carpet of syringe needle offset compared with conference, causes the decorative pattern that weaves and default different, makes Carpet loses aesthetics.

Utility model content

The purpose of this utility model is to provide a kind of novel carpet bayonet machine head, it is knitted with syringe needle stablizes accuracy It is high and the advantages of easy to adjust pivot.

The above-mentioned technical purpose of the utility model technical scheme is that：A kind of novel carpet bayonet Machine head, including gun rack, swing handle, determine handle, described to determine handle length direction horizontal and be slidably connected with gun rack, the swing handle and determines handle Rotation connection, described swing handle one end slidably connect syringe needle along swing handle length direction, and the swing handle radial direction is fixed with second Motor, is rotatably connected to drive on second motor, the drive end face eccentric is rotatably connected to pull rod, the pull rod It is hinged away from drive one end with syringe needle.

By using above-mentioned technical proposal, the second motor is placed into swing handle side and is attached by drive, makes rifle Head entire length shortens, and then makes the steadily of centre of gravity of pipette tips, and syringe needle shaking volume is maintained at the mistake of permission in knitting process is carried out In difference, ensure the regularity and aesthetics of decorative pattern, while need not consider whether when needing replacing syringe needle same with the second motor Axis ensures syringe needle whether on pivot to the heart, replaces very convenient.

Further, it is described to determine handle upper end and be fixed with the first motor, belt wheel is rotatably connected on first motor, it is described Belt wheel is fixed with swing handle, V bands are cased with the belt wheel.

By using above-mentioned technical proposal, make pipette tips determining the length that handle upper end sets the first motor and further reduce pipette tips Center of gravity is more stablized, while ensures swing handle normal rotation using belt wheel and V V belt translations.

Further, described to determine handle and be equipped with slip ring away from swing handle one end, the slip ring axis is overlapped with determining arbor line.

By using above-mentioned technical proposal, slip ring is set to avoid the occurrence of swing handle rotation by electric wire and yarn hinge together by line The problem of hinge is disconnected.

Further, the swing handle is fixed with some fixed poles close to syringe needle one end, and sliding block is slidably connected in the fixed pole, The fixed pole side is fixed with top plate, and the syringe needle is slidably connected with top plate, is hinged in the middle part of the sliding block with pull rod.

By using above-mentioned technical proposal, set top plate to touch carpet surface and play the role of positioning.

Further, it is described to determine handle and be fixed with roll stand away from swing handle one end, two disk rollers are rotatably connected in the roll stand, The disk roller is in distribution up and down and arc surface abuts against, and the rotation direction at the disk roller abutting, which is directed toward, determines handle.

By using above-mentioned technical proposal, rotate extruding yarn using disk roller and carry out line sending, avoid axial drawing by yarn Break.

Further, the roll stand upper end is fixed with tracheae, and gas port, the direction of the gas port outlet are provided with the tracheae Obliquely.

By using above-mentioned technical proposal, when yarn is moved up by the Electrostatic Absorption of upper end disk roller, lead to tracheal strips Gas is blown on yarn yarn blowing back original position by gas gas port, ensures the planarization of yarn.

Further, roll stand lower end side is fixed with baffle, and the baffle upper end is connected on disk roller circular arc end face.

By using above-mentioned technical proposal, set baffle to keep off the yarn moved down in the outside of disk roller, avoid yarn from being subject to The electrostatic influence of lower end disk roller and be involved in disk roller.

Further, the roll stand is fixed with mounting by near line plate side, and motor, the electricity are fixed with the mounting Round bearing is rotatably connected in motivation, some coil are fixed with the bearing, the coil is inserted with the coil for being wound with yarn.

By using above-mentioned technical proposal, motor drives mounting rotation to rotate with multiple coils, at this time by coil On yarn pull-out multi-strand yarns can be made to twist into one yarn automatically, opposite position will not be occurred by being further ensured that between yarn Move.

Further, the coil is inverted U shape, and described coil one end is connected in bearing on the end face in outside, described The coil other end opens.

By using above-mentioned technical proposal, make coil that there is certain elasticity, when placing coil, coil inner ring extrudes coil, Coil provides reaction force increase friction to coil, and then improves the fixing intensity of coil, while coil is simple in structure, is manufactured into This is low.

Further, be equipped with the less twisted button of diameter above the bearing, the yarn is buckled and line sending platform through being twisted together It is connected.

By using above-mentioned technical proposal, set twisted button that the yarn on bearing can gather together, coordinate motor Rotation multi-strand yarns is twisted into one line, avoid manually clamping reduce labour.

In conclusion the utility model has the advantages that：

1st, pipette tips length is made to shorten by the way that the second motor for driving needle motion is placed on swing handle side, center of gravity is more steady It is fixed, ensure that syringe needle stabilization weaves beautiful decorative pattern on carpet in knitting；

2nd, the upper end of handle is determined by the way that the first motor for driving swing handle rotation is placed on further reduces the length of pipette tips, into And ensure that beat amount is small during syringe needle movement, makes pipette tips have more stability；

3rd, drive rotation is coordinated syringe needle reciprocating motion is realized that self-threading is automatic by setting pull rod to be connected with sliding block The work of trimming, reduces staff labour；

4th, yarn is avoided to be subject to electrostatic influence to be involved in disk roller by the tracheae and baffle that are provided with gas port, raising is sent Line efficiency；

5th, multi-strand yarns are made to twist into one yarn automatically by the bearing and twisted button that are provided with motor, not only into one Step avoids that relative displacement occurs between yarn, also avoids manually twisting line saving labour.

Brief description of the drawings

Fig. 1 is the general assembly drawing of the present embodiment；

Fig. 2 is the enlarged drawing of A in Fig. 1；

Fig. 3 is the coil structure chart of the present embodiment；

Fig. 4 is the line sending platform structure chart of the present embodiment；

Fig. 5 is the enlarged drawing of B in Fig. 4；

Fig. 6 is the enlarged drawing of C in Fig. 4.

In figure, 1, stent；11st, gun rack；12nd, roll stand；13rd, mounting；2nd, bearing；3rd, motor；4th, coil；5th, it is twisted together button； 6th, line sending platform；61st, zygonema button；62nd, disk roller；63rd, servomotor；64th, tracheae；641st, gas port；65th, baffle；66th, air valve；67th, break Line alarm；7th, pipette tips；71st, knitting needle；711st, syringe needle；712nd, top plate；713rd, fixed pole；714th, sliding block；715th, pull rod；72nd, swing handle； 721st, the first motor；722nd, belt wheel；723rd, V bands；724th, the second motor；725th, drive；726th, belt；73rd, handle is determined；74th, it is sliding Ring；8th, coil；9th, yarn.

Embodiment

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

The design principle of the utility model is：

7 length of pipette tips is set to shorten by the way that the second motor 724 that knitting needle 71 moves will be driven to be placed on 72 side of swing handle, center of gravity More stablize, ensure that syringe needle 711 can smoothly weave the decorative pattern of beauty on carpet in knitting, while work as and need replacing pin It need not consider whether coaxially to ensure syringe needle 711 whether on pivot to the heart with the second motor 724 when first 711, replace ten It is convenient to divide.

Embodiment：A kind of novel carpet bayonet machine head, as shown in Figure 1, including stent 1, bearing 2, motor 3, twisted Button 5, stent 1 include roll stand 12, mounting 13, and mounting 13 be cuboid steel plate, and roll stand 12 is connected in above mounting 13, with reference to Fig. 2, Motor 3 is connected in 13 other end of mounting, and 3 axis direction of motor is vertical direction, 3 upper end of motor with 2 bottom of bearing Portion is rotatablely connected, and bearing 2 is regular circle shapes thin plate, and bearing 2 is laminated the load for reducing weight and then reducing motor 3, Mitigate the service life that 3 pressure of motor improves motor 3 indirectly；With reference to Fig. 3,2 upper surface of bearing is uniform on arc-shaped edges It is fixed with four coil 4, coil 4 is bent to form inverted U-shaped for reinforcing bar, and 4 one termination of coil is connected on bearing 2, and coil 4 is another 2 top of end suspension bearing opens 4 bending end of coil, and the coil 8 for being wound with yarn 9,8 inner hollow of coil are placed with coil 4 And hollow space is cylindric, 8 hollow space of coil is sleeved on the outside of coil 4；When placing coil 8,8 inner ring of coil extrudes coil 4 Bending end, coil 4, which is shunk, stores power, then coil 4 provides reaction force increase friction to coil 8, and then the fixation for improving coil 8 is strong Degree, while coil 4 is simple in structure, low manufacture cost；Twisted button 5 is connected in the top of bearing 2, and it is the less circle of diameter to be twisted together button 5 Ring, four stock yarn lines 9 buckle 5 time intervals and diminish through twisted.

With reference to Fig. 1, Fig. 2, four stock yarn lines 9 lay out through twisted from respective coil 8 and buckle 5, and motor 3 starts afterwards, electricity Motivation 3, which drives bearing 2 to rotate, makes four coils 8 also rotate therewith, and four stock yarn lines 9 diminish through twisted 5 time intervals of buckleing at this time And one yarn 9 is twisted under turning effort；Multi-strand yarns 9 are made to twist into one yarn 9 automatically by the rotation of motor 3, Manpower is saved, and twists into after one yarn 9 that frictional force increases between each yarn 9, and then makes relative displacement occurs between yarn 9 Probability substantially reduce, ensure be not in during line sending afterwards certain stock yarn line 9 skid make yarn 9 occur relative displacement Make 9 length of yarn inconsistent, the carpet pile length for causing to weave differs the problem of influencing carpet beautiful and qualification rate；At the same time will Twisted button 5, which is placed into above bearing, to be avoided being twisted together the coil 8 at 2 side of bearing of button 5 and cutting with scissors yarn 9 influencing yarn 9 together Conveying.

With reference to Fig. 2, Fig. 4, roll stand 12 is equipped with line sending platform 6, and line sending platform 6 includes zygonema button 61, disk roller 62, servomotor 63, roll stand 12 is U-shaped metal frame, and servomotor 63 is connected in 12 bottom of roll stand, and two disk rollers 62 are rotatably connected in roll stand 12 Portion, and be mutually close between disk roller 62, servomotor 63 is rotatablely connected with disk roller 62 and 63 drive roller wheel 62 of servomotor rotates, Rotation direction is the direction of feed of yarn 9；Line sending is carried out using the rotation extrusion friction yarn 9 of disk roller 62, avoids axial drawing Yarn 9 breaks yarn 9, while 62 rotating speed of disk roller adjusts, and accelerates the rotation of disk roller 62 when needing to accelerate knitting speed and improves Line sending speed, and then knitting speed can be improved, accelerate carpet manufacture efficiency；Zygonema button 61 is connected in roll stand 12 close to coil 8 one Side, the middle part of zygonema button 61 are provided with the less circular hole of diameter, and yarn 9 is connected after buckleing 61 through zygonema with disk roller 62；Moved in yarn 9 Constraint is lost when going out to be twisted together button 5, then the situation that yarn 9 scatters occurs before line sending platform 6 is moved to, sets zygonema button 61 can The yarn 9 to scatter is collapsed into one yarn 9 again, further compresses the spacing between yarn 9, ensures the yarn that disk roller 62 was ground Line length is consistent.

With reference to Fig. 4, Fig. 5,12 upper end of roll stand is fixed with tracheae 64, and gas port 641 is provided with tracheae 64, with reference to Fig. 2, gas port 641 opening directions are the direction obliquely away from 61 side of zygonema button, and tracheae 64 is equipped with the air valve 66 of control air-flow size；Roller Frame 12 is fixed with baffle 65 in the side bottom that 61 are buckled away from zygonema, and baffle 65 is the thin plate of regular cuboid, 65 upper end of baffle It is connected on lower end disk roller 62,65 bottom end cover of baffle is crossed disk roller 62 and is connected in roll stand 12, during line sending, disk roller 62 and yarn The friction of line 9 can produce electrostatic, and baffle 65 props up yarn 9 and avoids when yarn 9 is moved downward by 62 Electrostatic Absorption of disk roller of lower end Yarn 9 is involved in lower end disk roller 62, the ventilation in tracheae 64 when yarn 9 is moved up by 62 Electrostatic Absorption of disk roller of upper end, Gas flows out the yarn 9 that will be moved up at gas port 641 and blows meeting original position, ensures that yarn 9 is in straightened condition and then ensures pin The normal operation that weaver makees.

With reference to Fig. 4, Fig. 5, wire break alarm 67 is fixed between roll stand 12 and pipette tips 7, yarn 9 passes through wire break alarm 67 Connect disk roller 62 and pipette tips 7, when yarn 9 because the knitting speed of pipette tips 7 and the line sending speed of disk roller 62 is inconsistent be pulled off when, it is disconnected Line alarm 67 controls all motors to be stopped, and avoids 7 unloaded operation of pipette tips.

With reference to Fig. 4, Fig. 6, stent 1 further includes gun rack 11, and gun rack 11 is regular square frame, and 11 bottom of gun rack is consolidated with ground Even, pipette tips 7 are slidably connected on gun rack 11, pipette tips 7 include knitting needle 71, swing handle 72, determine handle 73, and it is cylindric, swing handle to determine handle 73 72 are rotatablely connected in the axial direction with determining handle 73, and knitting needle 71 is slidably connected with swing handle 72 in the axial direction；Determine to be connected on handle 73 There is the first motor 721,721 axis of the first motor is parallel with determining 73 axis of handle, and belt wheel 722 is rotatably connected on the first motor 721, Swing handle 72 also is provided with belt wheel 722 close to determining 73 one end of handle, and V bands 723 are cased between belt wheel 722, determine handle 73 away from 72 one end of swing handle Equipped with slip ring 74,74 axis of slip ring is overlapped with determining 73 axis of handle, is set slip ring 74 to avoid the occurrence of swing handle 72 and is rotated electric wire and yarn Line 9 cuts with scissors the problem of line hinge is broken together；First motor 721 is rotated with movable belt pulley 722, and belt wheel 722 is transmitted dynamic by V bands 723 Power to swing handle 72 rotates swing handle 72, and then knitting needle 71 is rotated yarn 9 being inserted on carpet at different angles and is made carpet Decorative pattern lines is more diversified, lifts carpet aesthetics, and the first motor 721 is placed on and determines 73 upper end of handle and makes pipette tips 7 Length is shorter, then the center of gravity in movement of pipette tips 7 is more steady, and avoiding the occurrence of the shaking volume in movement of pipette tips 7 causes greatly knitting needle 71 cannot It is inserted into the problem of designated position influences carpet qualification rate.

With reference to Fig. 4, Fig. 6, swing handle 72 is close to be determined to be fixed with the second motor 724 on 73 one end side of handle, 724 axis of the second motor Line is vertical with the length direction of swing handle 72, and drive 725 is rotatably connected on the second motor 724, is also rotatablely connected on swing handle 72 There is drive 725, be cased with belt 726 on drive 725, the second motor 724, which is rotated, to carry out transmission using belt 726 and make two biographies Driving wheel 725 rotates；Second motor 724, which is placed on 72 side of swing handle, makes the length of pipette tips 7 not increase, and further reduces out Now because of the long probability for causing knitting needle 71 to rock problem of 7 length of pipette tips；It need not be considered whether when needing replacing knitting needle 71 at the same time Whether knitting needle 71 coaxially is ensured whether on pivot to the heart with the second motor 724, replaced very convenient；Swing handle 72 is remote Determine 73 one end of handle and be fixed with four fixed poles 713,713 axis of fixed pole is parallel to each other and axis direction and 72 length direction phase of swing handle Together, two pieces of sliding blocks 714 are slidably connected in fixed pole 713, two pieces of sliding blocks 714 are opposite to be placed in two fixed poles 713, on sliding block 714 Pull rod 715 is hinged with, 715 one end of pull rod is hinged with sliding block 714, and 715 other end of pull rod is cut with scissors with the drive 725 on swing handle 72 Connect, and hinge joint of the pull rod 715 on drive 725 is eccentric, two 715 articulated positions of pull rod are different, sliding block 714 and knitting needle 71 It is connected, knitting needle 71 includes syringe needle 711, top plate 712, and it is circle that syringe needle 711, which is connected in sliding block 714 away from 73 side of handle, top plate 712 is determined, Mesa-shaped plate, the end face that top plate 712 is relatively large in diameter, which is connected in, determines handle 73 and is vertically pushed up away from 72 side of swing handle, 711 length direction of syringe needle The end face of plate 712 and it is slidably connected with top plate 712；Top plate 712 is set to touch carpet surface when syringe needle 711 works, this hour hand First 711 proceed by knitting work, ensure that the stroke of syringe needle 711 can pierce carpet, avoid 711 location determination of syringe needle from causing syringe needle 711 range cannot pierce through carpet, play the role of positioning.

With reference to Fig. 4, Fig. 6, when starting knitting work, the second motor 724 rotates, and makes drive by the transmission of belt 726 725 rotate, and drive 725 pulls two pull rods 715 to move back and forth, and then syringe needle 711 is done on 72 length direction of swing handle Reciprocating motion, syringe needle 711 slides in fixed pole 713 and yarn 9 can be sent into carpet, and the scissors when syringe needle 711 bounces back Yarn 9 is cut in stretching, and yarn 9, which stays in, at this time forms fine hair on carpet, be constantly inserted into and pull out on carpet by syringe needle 711 The movement for going out to coordinate the rotation of swing handle 72 and determining handle 73 makes yarn 9 form fine hair in the diverse location of carpet, coordinates different knit Method makes to form the aesthetics that a variety of decorative patterns heighten carpet between fine hair；With reference to Fig. 1, while determine handle 73 and 1 phase of roll stand 12 and stent Company makes the horizontal distance between coil 8 and knitting needle 71 constant, avoids the occurrence of knitting needle 71 and 8 positional distance of coil change senior general's yarn 9 break or yarn 9 is deposited in the problem of coil 8 is outer to enwind equipment when knitting needle 71 bounces back.

Specific implementation process：When carrying out knitting work, motor 3 drives bearing 2 to rotate, while coil 8 is with 2 turns of bearing It is dynamic, the multi-strand yarns 9 through twisted button 5 is twisted into one yarn 9 at this time, yarn 9 buckles 61 through zygonema and enters disk roller afterwards In 62, while the rotation of servomotor 63 rotates disk roller 62, is transported to yarn 9 by the friction between disk roller 62 and yarn 9 At pipette tips 7, through handle 73 is determined and swing handle 72 is connected with syringe needle 711, the second motor 724 rotates yarn 9 afterwards, passes through belt 726 Transmission rotates drive 725, and drive 725 pulls two pull rods 715 to move back and forth, and then syringe needle 711 is done pipette tips 7 Reciprocating motion on length direction, syringe needle 711 slide in fixed pole 713 and yarn 9 can be sent into carpet, and in syringe needle 711 Scissors stretches out and cuts yarn 9 during retraction, and yarn 9, which stays in, at this time forms fine hair on carpet, by syringe needle 711 constantly in carpet The upper movement be inserted into and extracted the rotation for coordinating swing handle 72 and determine handle 73 makes yarn 9 form fine hair in the diverse location of carpet, matches somebody with somebody Closing different weaves makes to form the aesthetics that a variety of decorative patterns heighten carpet between fine hair.

In conclusion the utility model has by the way that the second motor 724 for driving knitting needle 71 to move is placed on swing handle 72 Side makes 7 length of pipette tips shorten, and center of gravity is more stablized, and ensures that syringe needle 711 stablizes the flower that beauty is woven on carpet in knitting Line；By the way that the upper end for driving the first motor 721 that rotates of swing handle 72 to be placed on to determine handle 73 further to be reduced to the length of pipette tips 7, And then ensure that beat amount is small when syringe needle 711 moves, and makes pipette tips 7 have more stability；By setting pull rod 715 to be connected with sliding block 714 Coordinating drive 725 to rotate makes syringe needle 711 move back and forth the work for realizing self-threading automatic shearing, reduces staff's work Power；Avoid yarn 9 from being subject to electrostatic influence to be involved in disk roller 62 by the tracheae 64 and baffle 65 that are provided with gas port 641, carry High line sending efficiency；Multi-strand yarns 9 are made to twist into one yarn 9 automatically by the bearing 2 and twisted button 5 that are provided with motor 3, no Only further avoid that relative displacement occurs between yarn 9, also avoid manually twisting the advantages of line saves labour.

This specific embodiment is only explanation to the utility model, it is not the limitation to the utility model, ability Field technique personnel as needed can make the present embodiment the modification of no creative contribution after this specification is read, but As long as all protected in the right of the utility model be subject to Patent Law.

Claims (10)

1. a kind of novel carpet bayonet machine head, including gun rack（11）, swing handle（72）, determine handle（73）, it is described to determine handle（73）Length Direction level and and gun rack（11）It is slidably connected, the swing handle（72）With determining handle（73）Rotation connection, the swing handle（72）One end Along swing handle（72）Length direction slidably connects syringe needle（711）, it is characterized in that：The swing handle（72）Radial direction is fixed with second Motor（724）, second motor（724）On be rotatably connected to drive（725）, the drive（725）End face eccentric turns It is dynamic to be connected with pull rod（715）, the pull rod（715）Away from drive（725）One end and syringe needle（711）It is hinged.

2. a kind of novel carpet bayonet machine head according to claim 1, it is characterized in that：It is described to determine handle（73）Upper end is connected There is the first motor（721）, first motor（721）On be rotatably connected to belt wheel（722）, the swing handle（72）On be fixed with band Wheel（722）, the belt wheel（722）On be cased with V bands（723）.

3. a kind of novel carpet bayonet machine head according to claim 2, it is characterized in that：It is described to determine handle（73）Away from swing handle （72）One end is equipped with slip ring（74）, the slip ring（74）Axis is with determining handle（73）Axis overlaps.

4. a kind of novel carpet bayonet machine head according to claim 3, it is characterized in that：The swing handle（72）Close to syringe needle （711）One end is fixed with some fixed poles（713）, the fixed pole（713）On slidably connect sliding block（714）, the fixed pole（713） Side is fixed with top plate（712）, the syringe needle（711）With top plate（712）It is slidably connected, the sliding block（714）Middle part and pull rod （715）It is hinged.

5. a kind of novel carpet bayonet machine head according to claim 4, it is characterized in that：It is described to determine handle（73）Away from swing handle （72）One end is fixed with roll stand（12）, the roll stand（12）On be rotatably connected to two disk rollers（62）, the disk roller（62）Present It is lower distribution and arc surface abut against, the disk roller（62）Rotation direction at abutting, which is directed toward, determines handle（73）.

6. a kind of novel carpet bayonet machine head according to claim 5, it is characterized in that：The roll stand（12）Upper end is connected There is tracheae（64）, the tracheae（64）On be provided with gas port（641）, the gas port（641）The direction of outlet is obliquely.

7. a kind of novel carpet bayonet machine head according to claim 6, it is characterized in that：The roll stand（12）Lower end side It is fixed with baffle（65）, the baffle（65）Upper end is connected to disk roller（62）On circular arc end face.

8. a kind of novel carpet bayonet machine head according to claim 7, it is characterized in that：The roll stand（12）It is remote to determine handle （73）Side is fixed with mounting（13）, the mounting（13）On be fixed with motor（3）, the motor（3）Upper rotation connection There is round bearing（2）, the bearing（2）On be fixed with some coil（4）, the coil（4）It is inserted with and is wound with yarn（9）Coil （8）.

9. a kind of novel carpet bayonet machine head according to claim 8, it is characterized in that：The coil（4）It is inverted U shape, The coil（4）One end is connected in bearing（2）On the end face in outside, the coil（4）The other end opens.

10. a kind of novel carpet bayonet machine head according to claim 9, it is characterized in that：The bearing（2）Top is equipped with The less twisted button of diameter（5）, the yarn（9）Through twisted button（5）With line sending platform（6）It is connected.