CN206034065U - Tufting machine send yarn and needling mechanism - Google Patents
Tufting machine send yarn and needling mechanism Download PDFInfo
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- CN206034065U CN206034065U CN201620980733.0U CN201620980733U CN206034065U CN 206034065 U CN206034065 U CN 206034065U CN 201620980733 U CN201620980733 U CN 201620980733U CN 206034065 U CN206034065 U CN 206034065U
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- needle
- yarn
- tufting
- wheel
- pin
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Abstract
The utility model provides a tufting machine send yarn and needling mechanism, includes base, needle storehouse, wheel support, a plurality ofly send the yarn wheel, send the yarn motor, faller, a plurality of tufting needle, acupuncture drive arrangement and needle changing shift fork, the bar spout of trend about being equipped with on the needle storehouse, be equipped with a plurality of tufting needle guiding rail of trend from top to bottom on the faller, during tufting needle was in tufting needle guiding rail, the last fixed mounting of tufting needle had the needle dial -up, and tufting needle goes into needle storehouse hour hands dial -up and is in in the bar spout, acupuncture drive arrangement includes opening slider and opening slider actuating mechanism, is equipped with first opening on the opening slider, be equipped with needle changing shift fork position switching mechanism on the base, the yarn shaft is sent to rotatable installing on the base, send the yarn wheel the epaxial rotation spline that is equipped with, is equipped with fixed floral axis cover on the base, and the cross section outer fringe of fixed floral axis cover is unanimous with rotation spline shape and size, send the yarn to take turns to and is equipped with and rotates spline assorted hole. The utility model discloses compact structure can change different yarns at the synthetic tuft in -process moreover at any time.
Description
Technical field
The utility model is related to tufting machine, and in particular to a kind of tufting machine send yarn and acupuncture mechanism.
Background technology
Tufted carpet is, with tufting machinery synthetic tuft, to form the machine-made carpet of loop pile or cut pile carpet surface, product width in base fabric
It is wide reachable several meters, it is mainly used as aisle, indoor floor laying material.
In the tufting machine of production tufted carpet, send yarn and acupuncture mechanism to include Yarn-feeding mechanism and acupuncture mechanism two parts, send
Yarn mechanism include Yarn feeding wheel and can drive Yarn feeding wheel rotation send yarn motor, acupuncture mechanism include tufting needle stand, tufting needle and
Acupuncture driving means（The usual motor of acupuncture driving means is used as power source）, tufting needle be arranged on tufting needle stand on, send yarn motor
Driving Yarn feeding wheel rotates and is corresponding tufting needle supply yarn, and acupuncture driving means driving tufting needle stand and tufting needle are vertical
Move back and forth on the direction of base fabric, coordinate with the plastic cutter in base fabric opposite side, corresponding position carries out synthetic tuft in base fabric.
Existing acupuncture mechanism may include a tufting needle or multiple tufting needles.A tufting is included in acupuncture mechanism
In the case of pin, corresponding Yarn-feeding mechanism includes a Yarn feeding wheel, and Yarn feeding wheel is that tufting needle supplies yarn, when needing with various
Different yarns（Such as the yarn of various different colours）In base fabric during synthetic tuft, need to configure multiple acupuncture mechanisms and corresponding
Multiple Yarn-feeding mechanisms, structure are complex, huge.In the case where acupuncture mechanism includes multiple tufting needles, Yarn-feeding mechanism bag
Multiple Yarn feeding wheels are included, Yarn feeding wheel is identical with tufting needle quantity and corresponds, and each Yarn feeding wheel is respectively corresponding tufting needle and supplies
To yarn, in this case, different Yarn feeding wheels can be supplied to different yarns（Such as the yarn of different colours）But, each tufting needle
Synthetic tuft is carried out in base fabric simultaneously, and the arrangement of different yarns lacks change, therefore it is relatively simple to be simply possible to use in pattern（As pattern by
Regularly arranged different colours striped composition）Tufted carpet synthetic tuft, it is impossible to for the complex tufted carpet of pattern
Synthetic tuft.
The content of the invention
What technical problem to be solved in the utility model was to provide a kind of tufting machine send yarn and acupuncture mechanism, this to send yarn
And acupuncture mechanism has multiple Yarn feeding wheels and multiple tufting needles, various different yarns can be supplied, and selects institute as needed
Yarn feeding wheel, tufting needle and the yarn for needing carries out synthetic tuft.Using technical scheme it is as follows：
A kind of tufting machine send yarn and acupuncture mechanism, it is characterised in that including pedestal, pin storehouse, wheel support, multiple Yarn feeding wheels,
Send yarn motor, needle plate, multiple tufting needles, acupuncture driving means and needle exchange shift fork；Pin storehouse is fixedly mounted on pedestal, and pin is set on storehouse
There is the bar shaped chute of left and right trend；Wheel support is connected with needle plate, and pedestal is provided with and can drive needle plate and wheel support or so
The translation mechanism of translation；Needle plate is provided with multiple tufting needle guide rails moved towards up and down, and each tufting needle guide rails are certainly left extremely
The right side is arranged in order, and tufting needle guide rails are identical with tufting needle quantity and correspond, and tufting needle is in tufting needle guide rails
In, pin dial-up is installed with tufting needle, pin dial-up when tufting needle enters pin storehouse on the tufting needle is in bar shaped chute；Pin
Thorn driving means include the opening slider-actuated mechanism for being open slide block with opening slide block being driven to move up and down, on opening slide block
The first opening that can accommodate pin dial-up is provided with, pin dial-up when tufting needle works on the tufting needle is in the first opening；Base
Seat is provided with the needle exchange shift fork position switching mechanism that can control that needle exchange shift fork is moved up and down；Each Yarn feeding wheel may be rotatably mounted at
It is arranged in order on wheel support and from left to right, on pedestal, the rotatably mounted Yarn feeding wheel axle for having left and right trend, sets on Yarn feeding wheel axle
There is rotation spline, send yarn motor to be connected on pedestal and with Yarn feeding wheel axle, pedestal is provided with fixed floral axis set, fixed
Floral axis set is socketed on Yarn feeding wheel axle, the cross section outer rim and rotation spline-shaped and consistent size of fixed floral axis set, Yarn feeding wheel
It is provided with and rotates the endoporus that spline matches, Yarn feeding wheel is identical with tufting needle quantity and corresponds, when tufting needle enters pin storehouse
Corresponding Yarn feeding wheel is socketed in fixed floral axis and puts, and when tufting needle works, corresponding Yarn feeding wheel is socketed on rotation spline.
It is above-mentioned to send yarn and acupuncture mechanism in initial position（The idle state of each tufting needle）, the pin on each tufting needle
Dial-up is in bar shaped chute, and all tufting needles enter pin storehouse；Meanwhile, the endoporus of each Yarn feeding wheel is socketed in fixed floral axis set
On.
When needing to carry out synthetic tuft work, the Yarn feeding wheel, tufting needle and yarn needed for selecting as needed carries out synthetic tuft, specifically
Process is：Needle exchange shift fork is delivered to position corresponding with bar shaped chute by needle exchange shift fork position switching mechanism；Subsequently translation mechanism drives
Dynamic needle plate and each tufting needle are together to right translation（Or to left）, when the pin dial-up on the tufting needle for needing to choose enters needle exchange
During shift fork, translation mechanism stops, and needle plate suspends translation；Opening slide block is driven to be moved to needle exchange position with after-opening slider-actuated mechanism
Put（Opening slide block also can be moved to needle exchange position in advance）；Then needle exchange shift fork is pushed downwards by needle exchange shift fork position switching mechanism
To the position concordant with opening slide block, now the pin dial-up above needle exchange shift fork is aligned with the first open height position；Subsequently
Translation mechanism drives needle plate and each tufting needle to translate together again（To left or to right translation）, above needle exchange shift fork
Pin dial-up is in the first opening and departs from needle exchange shift fork, completes needle selection（Or needle exchange）Process.Translation mechanism drives needle plate translation
When, wheel support is translated together（Spline is rotated now with fixed floral axis set theta alignment）, complete needle selection（Or needle exchange）When, with this
The inner hole sleeve of the corresponding Yarn feeding wheel of tufting needle is connected on rotation spline.Opening slide block and cluster are driven with after-opening slider-actuated mechanism
Suede pin is moved up and down together, while sending yarn motor by Yarn feeding wheel axle, rotating the corresponding Yarn feeding wheel rotation of spline drive（Rotate flower
When key is in the endoporus on certain Yarn feeding wheel, rotates spline and rotational power is provided by endoporus to the Yarn feeding wheel, send yarn motor to drive
Dynamic Yarn feeding wheel axle drives the Yarn feeding wheel to rotate when rotating, be corresponding tufting needle supply yarn；It is now interior on remaining Yarn feeding wheel
Borehole jack is connected on fixed floral axis and puts, and will not rotate with Yarn feeding wheel axle, not supply yarn）, carry out sending yarn, tufting needle to carry out tufting work
Make.
Above-mentioned needle exchange shift fork position switching mechanism control needle exchange shift fork is moved up and down, and makes needle exchange shift fork in following two positions
Between switch：（1）When opening slide block is in needle exchange position, needle exchange shift fork position switching mechanism by needle exchange shift fork deliver to downwards with
Pin dial-up from the tufting needle that pin storehouse is pushed out, in the position, can be shifted by the corresponding position of opening slide block from needle exchange shift fork
To on opening slide block, or the pin dial-up for preparing the tufting needle in pin storehouse is transferred on needle exchange shift fork from opening slide block；（2）Change
Needle exchange shift fork is delivered to position corresponding with bar shaped chute by pin shift fork position switching mechanism upwards, in the position, will can prepare into
Pin dial-up on the tufting needle in pin storehouse is transferred in bar shaped chute from needle exchange shift fork, or will prepare pin storehouse in bar shaped chute
Pin dial-up on tufting needle is transferred on needle exchange shift fork.
In preferred version, above-mentioned needle exchange shift fork position switching mechanism includes the needle exchange cylinder for moving towards up and down, needle exchange cylinder
Cylinder body is fixedly mounted on pedestal, and the piston rod of needle exchange cylinder is connected with needle exchange shift fork.Needle exchange shift fork is provided with and can accommodate pin
Second opening of dial-up.
In preferred version, above-mentioned pin storehouse is made up of left side pin storehouse and right side pin storehouse, is had between left side pin storehouse and right side pin storehouse
There is the gap that can accommodate needle exchange shift fork；The bar shaped chute is by the left bar shaped chute on the pin storehouse of left side and is located at right side pin
Right bar shaped chute composition on storehouse, needle exchange shift fork are provided with the second opening that can accommodate pin dial-up；When needle exchange shift fork is in a left side
When in the gap between side pin storehouse and right side pin storehouse, left bar shaped chute is connected by the second opening with right bar shaped chute.So, in cluster
During suede pin discrepancy pin storehouse, make needle exchange shift fork in the gap between left side pin storehouse and right side pin storehouse, left bar shaped chute, second open
Mouth is mutually continued with right bar shaped chute, forms a continuous slideway, and pin dial-up can be moved to desired location in the continuous slideway, is realized
Tufting needle goes out pin storehouse or enters pin storehouse.
In another kind of preferred version, the lower wall of above-mentioned bar shaped chute is provided with and go out to put breach in storage for what pin dial-up was passed in and out；
Needle exchange shift fork is provided with the second opening that can accommodate pin dial-up；Bar shaped chute and first opening be open forward and with pin dial-up
Rear portion coordinate, second opening is then open backwards and with pin dial-up front portion coordinate.It is operated when a certain tufting needle will be selected
When, needle plate translation is driven by translation mechanism, the pin dial-up on the tufting needle is aligned and is entered with going out to put in storage gap position
To on needle exchange shift fork, then the pin dial-up is released downwards and leaves strip groove from going out to put in storage breach by needle exchange shift fork.When will
When the tufting needle of original work is put in storage, after the pin dial-up of the tufting needle is transferred on needle exchange shift fork from opening slide block, change
The pin dial-up of the tufting needle on pin shift fork is aligned with going out to put gap position in storage, and Jing comes in and goes out when needle exchange shift fork is moved up
Storehouse breach is entered in strip groove.
In preferred version, above-mentioned fixed floral axis set fixes floral axis set by left side and right side is fixed floral axis set and constituted, and left side is solid
Determine floral axis set to be socketed on the part that Yarn feeding wheel axle is on the left of rotation spline, right side is fixed floral axis set and is socketed at Yarn feeding wheel axle
On the part rotated on the right side of spline.When needing needle selection（Or needle exchange）When, send yarn motor to drive by Yarn feeding wheel axle and rotate spline
Turn to and floral axis set fixed in left side and floral axis set theta alignment is fixed on right side, now the fixed floral axis set in left side, rotation spline and
The fixed floral axis set in right side mutually continues, and forms a continuously guided axle, and each Yarn feeding wheel can be moved to required position on the continuously guided axle
Put.
In preferred version, above-mentioned translation mechanism includes translating rails, translator slider, translation screw rod and translation motor, translation
Guide rail is fixedly mounted on needle plate and parallel to bar shaped chute, and translator slider is fixedly mounted on pedestal, translating rails with it is flat
Move slide block to be slidably matched, translation screw rod is may be rotatably mounted on pedestal and parallel to translating rails, is set on needle plate or wheel support
Have and translate the screw that is meshed of screw rod or nut, translation motor is arranged on pedestal, the power output shaft of translation motor with it is flat
Move screw drive connection.When translation motor operates, by translating screw drive needle plate and wheel support translation；Translating rails and translation
Slide block coordinates, and needle plate and wheel support is more smoothly translated.
In another preferred version, above-mentioned translation mechanism includes translating rails, translator slider, translation screw rod and translation motor,
Translating rails are fixedly mounted on pedestal and parallel to bar shaped chute, and translator slider is fixedly mounted on needle plate and is led with translation
Rail is slidably matched, and translation screw rod may be rotatably mounted on pedestal and parallel to translating rails, needle plate or wheel support be provided with
Screw or nut that translation screw rod is meshed, translation motor are arranged on pedestal, power output shaft and the translation spiral shell of translation motor
Bar is connected.When translation motor operates, by translating screw drive needle plate and wheel support translation；Translator slider and translating rails
Coordinate, needle plate and wheel support is more smoothly translated.
In preferred version, above-mentioned opening slider-actuated mechanism includes acupuncture motor, transmission main shaft, crank and connecting rod, pedestal
The opening slide block guide rail for moving towards up and down is provided with, opening slide block is arranged on opening slide block guide rail and is slided with opening slide block guide rail
Coordinate, transmission main shaft is may be rotatably mounted on pedestal, and power output shaft and the transmission main shaft of acupuncture motor are connected, crank one
End is fixedly connected with transmission main shaft, and the crank other end is hinged with connecting rod one end, and the connecting rod other end is hinged with opening slide block.Acupuncture electricity
When machine operates, opening slide block is driven to pump along opening slide block guide rail by transmission main shaft, crank and connecting rod.
In preferred version, rotatably mounted on above-mentioned wheel support to have multiple broken yarn detection wheels, wheel support is provided with multiple disconnected
Yarn pop one's head in, broken yarn detection wheel, broken yarn probe it is identical with Yarn feeding wheel quantity and correspond, broken yarn detection wheel be in Yarn feeding wheel with
Between tufting needle, broken yarn probe is located at broken yarn detection wheel lower section.The yarn Jing broken yarns detection wheel that Yarn feeding wheel is sent enters corresponding
Tufting needle, when there is broken yarn situation, broken yarn probe detects broken yarn signal and sends control circuit to, and control circuit is retransmited
Control signal makes acupuncture driving means out of service and reports to the police.
The utility model has multiple Yarn feeding wheels and multiple tufting needles, can supply various different yarns, and can root
According to needs, by needle exchange shift fork position switching mechanism, needle exchange shift fork, translation mechanism, opening slider-actuated mechanism, opening slide block etc.
Cooperation, the Yarn feeding wheel, tufting needle and yarn needed for selecting carry out synthetic tuft, compared with prior art, not only compact conformation, and
Different yarns can be changed during synthetic tuft at any time, be capable of the synthetic tuft work of the complex tufted carpet of finishing patterns.
Description of the drawings
Fig. 1 is the structural representation of the utility model preferred embodiment；
Fig. 2 is the A-A sectional views of Fig. 1；
Fig. 3 is the structural representation for sending yarn part in Fig. 2；
Fig. 4 is the schematic diagram of the utility model preferred embodiment needle selection first step of process；
Fig. 5 is the schematic diagram of the utility model preferred embodiment needle selection process second step；
Fig. 6 is the schematic diagram of the utility model preferred embodiment needle selection the 3rd step of process；
Fig. 7 is the schematic diagram of the utility model preferred embodiment needle selection the 4th step of process.
Specific embodiment
As shown in Figure 1 to Figure 3, send yarn and the acupuncture mechanism of this tufting machine includes pedestal 1, pin storehouse 3, wheel support 2, three
Yarn feeding wheel 4, send yarn motor 5, needle plate 6, three tufting needles 7, acupuncture driving means and needle exchange shift forks 8；Pin storehouse 3 is fixedly mounted on base
On seat 1, pin storehouse 3 is provided with the bar shaped chute 9 of left and right trend；Wheel support 2 is connected with needle plate 6, and pedestal 1 is provided with and can drive
Dynamic needle plate 6 and the translation mechanism of the translation of wheel support 2 or so；Needle plate 6 is provided with about the three tufting needle guide rails 10 moved towards,
Each tufting needle guide rails 10 are arranged in order from left to right, and tufting needle guide rails 10 are corresponded with tufting needle 7, tufting needle 7
In tufting needle guide rails 10, pin dial-up 11 on tufting needle 7, is installed with, when tufting needle 7 enters pin storehouse on the tufting needle 7
Pin dial-up 11 in the bar shaped chute 9；Acupuncture driving means include being open slide block 12 and can drive opening slide block about 12
Mobile opening slider-actuated mechanism, the slide block 12 that is open are provided with the first opening 121 that can accommodate pin dial-up 11, tufting needle 7
Pin dial-up 11 during work on the tufting needle 7 is in the first opening 121；Pedestal 1 is provided with and can control needle exchange shift fork about 8
Mobile needle exchange shift fork position switching mechanism；Each Yarn feeding wheel 4 may be rotatably mounted on wheel support 2 and arrange successively from left to right
Row, the rotatably mounted Yarn feeding wheel axle 13 for having left and right trend on pedestal 1, Yarn feeding wheel axle 13 are provided with rotation spline 14, send yarn electricity
Machine 5 is connected on pedestal 1 and with Yarn feeding wheel axle 13, and pedestal 1 is provided with fixed floral axis set 15, and fixed floral axis covers 15 sets
It is connected on Yarn feeding wheel axle 13, the cross section outer rim and rotation 14 shape of spline and consistent size of fixed floral axis set 15, on Yarn feeding wheel 4
It is provided with and rotates the endoporus 41 that spline 14 matches（The cross section outer rim of floral axis set 15 is fixed in the present embodiment, rotate spline 14
Cross section outer rim be regular hexagon, the endoporus 41 of Yarn feeding wheel 4 is regular hexagon hole）, 7 one a pair of Yarn feeding wheel 4 and tufting needle
Should, tufting needle 7 when entering pin storehouse corresponding Yarn feeding wheel 4 be socketed on fixed floral axis set 15, corresponding Yarn feeding wheel when tufting needle 7 works
4 are socketed on rotation spline 14.
In the present embodiment, needle exchange shift fork position switching mechanism includes the needle exchange cylinder 16 for moving towards up and down, needle exchange cylinder 16
Cylinder body 161 is fixedly mounted on pedestal 1, and the piston rod 162 of needle exchange cylinder 16 is connected down and with needle exchange shift fork 8.Needle exchange cylinder
When 16 piston rod 162 stretches, control needle exchange shift fork 8 is moved up and down, and needle exchange shift fork 8 is switched between following two positions：
（1）When opening slide block 12 is in needle exchange position, the piston rod 162 of needle exchange cylinder 16 stretches out, by needle exchange shift fork 8 deliver to downwards with
Pin dial-up 11 on the tufting needle 7 being pushed out from pin storehouse 3, in the position, can be dialled by 12 corresponding position of opening slide block from needle exchange
Fork 8 is transferred on opening slide block 12, or is transferred to the pin dial-up 11 on the tufting needle 7 in pin storehouse is prepared from opening slide block 12
On needle exchange shift fork 8；（2）When the piston rod 162 of needle exchange cylinder 16 bounces back, needle exchange shift fork 8 is delivered to upwards corresponding with bar shaped chute 9
Position, in the position, can will prepare the pin dial-up 11 on the tufting needle 7 in pin storehouse and be transferred to bar shaped chute 9 from needle exchange shift fork 8
In, or the pin dial-up 11 for preparing on the tufting needle 7 in pin storehouse in bar shaped chute 9 is transferred on needle exchange shift fork 8.
In the present embodiment, pin storehouse 3 is made up of left side pin storehouse 31 and right side pin storehouse 32, left side pin storehouse 31 and right side pin storehouse 32 it
Between have and can accommodate the gap 33 of needle exchange shift fork 8；Bar shaped chute 9 is by the left bar shaped chute 91 on left side pin storehouse 31 and sets
Right bar shaped chute 92 on right side pin storehouse 32 is constituted, and needle exchange shift fork 8 is provided with the second opening 81 that can accommodate pin dial-up 11；
When needle exchange shift fork 8 is in gap 33 between left side pin storehouse 31 and right side pin storehouse 32, the second opening 81 is by left bar shaped chute
91 are connected with right bar shaped chute 92.So, when tufting needle 7 comes in and goes out pin storehouse, needle exchange shift fork 8 is made in left side pin storehouse 31 and right side
In gap 33 between pin storehouse 32, the opening of left bar shaped chute 91, second 81 is mutually continued with right bar shaped chute 92, forms one continuous sliding
Road, pin dial-up 11 can be moved to desired location in the continuous slideway, realize going out pin storehouse or entering pin storehouse for tufting needle 7.
In the present embodiment, fixed floral axis set 15 fixes floral axis set 151 by left side and right side is fixed floral axis set 152 and constituted, left
Side is fixed floral axis set 151 and is socketed on the part that Yarn feeding wheel axle 13 is on the left of rotation spline 14, and right side is fixed floral axis and covers 152 sets
It is connected on Yarn feeding wheel axle 13 to be on the part rotated on the right side of spline 14.When needing needle selection（Or needle exchange）When, yarn motor 5 is sent by sending
Yarn wheel shaft 13 drives to rotate spline 14 and turn to and covers 152 theta alignments with left side fixation floral axis set 151 and right side fixation floral axis, this
When on the left of fix floral axis set 151, rotate spline 14 and right side and fix floral axis set 152 and mutually continue, form a continuously guided axle, respectively send
Yarn wheel 4 can be moved to desired location on the continuously guided axle.
Above-mentioned translation mechanism includes translating rails 17, translator slider 18, translation screw rod 19 and translation motor 20, translating rails
17 are fixedly mounted on needle plate 6 and parallel to bar shaped chute 9, and translator slider 18 is fixedly mounted on pedestal 1, translating rails 17
It is slidably matched with translator slider 18, translation screw rod 19 is may be rotatably mounted on pedestal 1 and parallel to translating rails 17, needle plate 6
Or wheel support 2 is provided with the screw 21 being meshed with translation screw rod 19, translation motor 20 is arranged on pedestal 1, translation motor 20
Power output shaft with translation screw rod 19 be connected.When translation motor 20 operates, needle plate 6 and wheel is driven by translating screw rod 19
Support 2 or so is translated；Translating rails 17 are coordinated with translator slider 18, needle plate 6 and wheel support 2 is more smoothly translated.
Above-mentioned opening slider-actuated mechanism includes acupuncture motor（Not shown in figure）, transmission main shaft 22, crank 23 and connecting rod
24, pedestal 1 is provided with the opening slide block guide rail 25 for moving towards up and down, opening slide block 12 be arranged on opening slide block guide rail 25 and with open
Mouthful slide block guide rail 25 is slidably matched, and transmission main shaft 22 is may be rotatably mounted on pedestal 1, the power output shaft of acupuncture motor and transmission
Main shaft 22 is connected, and 23 one end of crank is fixedly connected with transmission main shaft 22, and 23 other end of crank is hinged with 24 one end of connecting rod, even
24 other end of bar is hinged with opening slide block 12.During acupuncture motor rotation, driven by transmission main shaft 22, crank 23 and connecting rod 24 and opened
Mouth slide block 12 pumps along opening slide block guide rail 25.
In the present embodiment, rotatably mounted on wheel support 2 to have three broken yarn detection wheels 26, wheel support 2 is provided with three and breaks
Yarn probe 27, broken yarn detection wheel 26, broken yarn probe 27 are corresponded with Yarn feeding wheel 4, broken yarn detection wheel 26 be in Yarn feeding wheel 4 with
Between tufting needle 7, broken yarn probe 27 is below broken yarn detection wheel 26.The yarn Jing broken yarns detection wheel 26 that Yarn feeding wheel 4 is sent enters
Enter corresponding tufting needle 7, when there is broken yarn situation, broken yarn probe 26 detects broken yarn signal and sends control circuit to, controls
Circuit processed retransmits control signal and makes acupuncture driving means out of service and report to the police.
Brief description once originally send the operation principle of yarn and acupuncture mechanism：
With reference to Fig. 4, yarn and acupuncture mechanism is originally sent in initial position（The idle state of each tufting needle 7）, each tufting
Pin dial-up 11 on pin 7 is in bar shaped chute 9, and all tufting needles 7 enter pin storehouse；Meanwhile, the endoporus 41 of each Yarn feeding wheel 4 covers
It is connected on fixed floral axis set 15.
When needing to carry out synthetic tuft work, the Yarn feeding wheel 4, tufting needle 7 and yarn needed for selecting as needed carries out synthetic tuft, has
Body process is：With reference to Fig. 5, needle exchange shift fork 8 is delivered to and 9 corresponding position of bar shaped chute by needle exchange shift fork position switching mechanism（Change
Pin shift fork 8 in gap 33 between left side pin storehouse 31 and right side pin storehouse 32, the opening of left bar shaped chute 91, second 81 and right bar
Shape chute 92 mutually continues）；Subsequently translation mechanism drives needle plate 6 and each tufting needle 7 together to right translation, when the tufting that needs are chosen
When pin dial-up 11 on pin 7 enters needle exchange shift fork 8, translation mechanism stops, and needle plate 6 suspends translation；With after-opening slider-actuated mechanism
Opening slide block 12 is driven to be moved to needle exchange position（Opening slide block 12 also can be moved to needle exchange position in advance）；With reference to Fig. 6, then change
Needle exchange shift fork 8 is pushed down to the position concordant with opening slide block 12 by pin shift fork position switching mechanism, now on needle exchange shift fork 8
The pin dial-up 11 in face is aligned with the first 121 height and positions of opening；With reference to Fig. 7, subsequent translation mechanism drives needle plate 6 again
And each tufting needle 7 is together to left, the pin dial-up 11 above needle exchange shift fork 8 is in the first opening 121 and departs from needle exchange and dials
Fork 8, completes needle selection（Or needle exchange）Process.When translation mechanism drives needle plate 6 to translate, wheel support 2 is translated together（Spline is rotated now
14 cover 15 theta alignments with fixed floral axis）, complete needle selection（Or needle exchange）When, the endoporus with the 7 corresponding Yarn feeding wheel 4 of tufting needle
41 sets are connected on rotation spline 14.Opening slide block 12 and tufting needle 7 is driven to move up and down with after-opening slider-actuated mechanism,
Yarn motor 4 is sent to drive corresponding Yarn feeding wheel 4 to rotate by Yarn feeding wheel axle 13, rotation spline 14 simultaneously（Spline 14 is rotated by interior
Hole 41 provides rotational power to the Yarn feeding wheel 4, send yarn motor 5 to drive Yarn feeding wheel axle 13 to drive the Yarn feeding wheel 4 to rotate when rotating, is
Corresponding tufting needle 7 supplies yarn；Now the endoporus 41 on remaining Yarn feeding wheel 4 is socketed on fixed floral axis set 15, will not be with sending
Yarn wheel shaft is rotated, and does not supply yarn）, carry out sending yarn, tufting needle to carry out tufting work.
Claims (10)
1. a kind of tufting machine send yarn and acupuncture mechanism, it is characterised in that including pedestal, pin storehouse, wheel support, multiple Yarn feeding wheels, send
Yarn motor, needle plate, multiple tufting needles, acupuncture driving means and needle exchange shift fork；Pin storehouse is fixedly mounted on pedestal, and pin storehouse is provided with
The bar shaped chute of left and right trend；Wheel support is connected with needle plate, and pedestal is provided with and needle plate and wheel support or so can be driven to put down
The translation mechanism of shifting；Needle plate is provided with multiple tufting needle guide rails moved towards up and down, and each tufting needle guide rails are from left to right
It is arranged in order, tufting needle guide rails are identical with tufting needle quantity and correspond, and tufting needle is in tufting needle guide rails,
Pin dial-up is installed with tufting needle, and pin dial-up when tufting needle enters pin storehouse on the tufting needle is in bar shaped chute；Acupuncture
Driving means include the opening slider-actuated mechanism for being open slide block with opening slide block being driven to move up and down, and set on opening slide block
There is the first opening that can accommodate pin dial-up, pin dial-up when tufting needle works on the tufting needle is in the first opening；Pedestal
It is provided with the needle exchange shift fork position switching mechanism that can control that needle exchange shift fork is moved up and down；Each Yarn feeding wheel may be rotatably mounted at wheel
It is arranged in order on support and from left to right, the rotatably mounted Yarn feeding wheel axle for having left and right trend on pedestal, Yarn feeding wheel axle are provided with
Spline is rotated, send yarn motor to be connected on pedestal and with Yarn feeding wheel axle, pedestal is provided with fixed floral axis set, fixed flower
Axle sleeve is socketed on Yarn feeding wheel axle, and the cross section outer rim and rotation spline-shaped and consistent size of fixed floral axis set, on Yarn feeding wheel
It is provided with and rotates the endoporus that matches of spline, Yarn feeding wheel is identical with tufting needle quantity and one-to-one corresponding, when tufting needle enters pin storehouse pair
The Yarn feeding wheel answered is socketed in fixed floral axis and puts, and when tufting needle works, corresponding Yarn feeding wheel is socketed on rotation spline.
2. tufting machine according to claim 1 send yarn and acupuncture mechanism, it is characterized in that：The pin storehouse by left side pin storehouse and
Right side pin storehouse composition, has the gap that can accommodate needle exchange shift fork between left side pin storehouse and right side pin storehouse；The bar shaped chute by
Left bar shaped chute on the pin storehouse of left side and the right bar shaped chute composition on the pin storehouse of right side, needle exchange shift fork is provided with can
Accommodate the second opening of pin dial-up；When needle exchange shift fork is in the gap between left side pin storehouse and right side pin storehouse, the second opening
Left bar shaped chute is connected with right bar shaped chute.
3. tufting machine according to claim 1 and 2 send yarn and acupuncture mechanism, it is characterized in that：The fixed floral axis set by
The fixed floral axis in left side covers and right side fixation floral axis set composition, and left side fixation floral axis set is socketed in Yarn feeding wheel axle and is in a rotation spline left side
On the part of side, right side is fixed floral axis set and is socketed on the part that Yarn feeding wheel axle is on the right side of rotation spline.
4. tufting machine according to claim 1 and 2 send yarn and acupuncture mechanism, it is characterized in that：The needle exchange shift fork position
Switching mechanism includes the needle exchange cylinder for moving towards up and down, and the cylinder body of needle exchange cylinder is fixedly mounted on pedestal, the piston of needle exchange cylinder
Bar is connected with needle exchange shift fork.
5. tufting machine according to claim 1 and 2 send yarn and acupuncture mechanism, it is characterized in that：The translation mechanism includes
Translating rails, translator slider, translation screw rod and translation motor, translating rails are fixedly mounted on needle plate and slide parallel to bar shaped
Groove, translator slider are fixedly mounted on pedestal, and translating rails are slidably matched with translator slider, and translation screw rod may be rotatably mounted at base
The screw or nut being meshed with translation screw rod, translation electricity are provided with seat and parallel to translating rails, needle plate or wheel support
Machine is arranged on pedestal, and the power output shaft of translation motor is connected with translation screw drive.
6. tufting machine according to claim 1 and 2 send yarn and acupuncture mechanism, it is characterized in that：The translation mechanism includes
Translating rails, translator slider, translation screw rod and translation motor, translating rails are fixedly mounted on pedestal and slide parallel to bar shaped
Groove, translator slider are fixedly mounted on needle plate and are slidably matched with translating rails, and translation screw rod is may be rotatably mounted on pedestal simultaneously
And the screw or nut being meshed with translation screw rod is provided with parallel to translating rails, needle plate or wheel support, translation motor is installed
On pedestal, the power output shaft of translation motor is connected with translation screw drive.
7. tufting machine according to claim 1 and 2 send yarn and acupuncture mechanism, it is characterized in that：The opening slider-actuated
Mechanism includes acupuncture motor, transmission main shaft, crank and connecting rod, and pedestal is provided with the opening slide block guide rail for moving towards up and down, and opening is slided
Block is arranged on opening slide block guide rail and is slidably matched with opening slide block guide rail, and transmission main shaft is may be rotatably mounted on pedestal, pin
Thorn motor power output shaft be connected with transmission main shaft, crank one end is fixedly connected with transmission main shaft, the crank other end and
Connecting rod one end is hinged, and the connecting rod other end is hinged with opening slide block.
8. tufting machine according to claim 1 and 2 send yarn and acupuncture mechanism, it is characterized in that：Can turn on the wheel support
Dynamic to be provided with multiple broken yarn detection wheels, wheel support is provided with multiple broken yarn probes, and broken yarn detects wheel, broken yarn probe and Yarn feeding wheel
Quantity is identical and corresponds, and broken yarn detection wheel is between Yarn feeding wheel and tufting needle, and broken yarn probe is under broken yarn detection wheel
Side.
9. tufting machine according to claim 3 send yarn and acupuncture mechanism, it is characterized in that：Rotatably pacify on the wheel support
Take turns equipped with the detection of multiple broken yarns, wheel support is provided with multiple broken yarns probe, broken yarn detection wheel, broken yarn probe with Yarn feeding wheel quantity
Identical and one-to-one corresponding, broken yarn detection wheel are between Yarn feeding wheel and tufting needle, and broken yarn probe takes turns lower section located at broken yarn detection.
10. tufting machine according to claim 4 send yarn and acupuncture mechanism, it is characterized in that：It is rotatable on the wheel support
Multiple broken yarns detection wheel is installed, wheel support is provided with multiple broken yarns probes, broken yarn detection wheel, broken yarn probe with Yarn feeding wheel number
Amount is identical and corresponds, and broken yarn detection wheel is between Yarn feeding wheel and tufting needle, and broken yarn probe is located at broken yarn detection wheel lower section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620980733.0U CN206034065U (en) | 2016-08-30 | 2016-08-30 | Tufting machine send yarn and needling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620980733.0U CN206034065U (en) | 2016-08-30 | 2016-08-30 | Tufting machine send yarn and needling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206034065U true CN206034065U (en) | 2017-03-22 |
Family
ID=58303404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620980733.0U Expired - Fee Related CN206034065U (en) | 2016-08-30 | 2016-08-30 | Tufting machine send yarn and needling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206034065U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109137299A (en) * | 2018-09-28 | 2019-01-04 | 广州泉德纺织品有限公司 | A kind of device and its application method of computer control needle thorn |
| CN111876919A (en) * | 2020-08-11 | 2020-11-03 | 淮北特兰奇地毯有限公司 | Full-automatic carpet gun-stabbing machine head and working method thereof |
| CN112020579A (en) * | 2018-02-27 | 2020-12-01 | 范德维勒公司 | Tufting machine |
| CN113718439A (en) * | 2021-11-02 | 2021-11-30 | 常州拓斯锐精密机械有限公司 | Tufting proof machine that flexibility is strong |
| CN115198456A (en) * | 2022-07-28 | 2022-10-18 | 日喀则农投锦蕃地毯饰材科技有限公司 | Rifle frame with positioning mechanism |
| CN115852602A (en) * | 2022-11-14 | 2023-03-28 | 常州武鼎地毯机械有限公司 | Automatic carpet tufting machine |
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2016
- 2016-08-30 CN CN201620980733.0U patent/CN206034065U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112020579A (en) * | 2018-02-27 | 2020-12-01 | 范德维勒公司 | Tufting machine |
| CN109137299A (en) * | 2018-09-28 | 2019-01-04 | 广州泉德纺织品有限公司 | A kind of device and its application method of computer control needle thorn |
| CN109137299B (en) * | 2018-09-28 | 2021-07-06 | 广州泉德纺织品有限公司 | Device for controlling acupuncture by computer and use method thereof |
| CN111876919A (en) * | 2020-08-11 | 2020-11-03 | 淮北特兰奇地毯有限公司 | Full-automatic carpet gun-stabbing machine head and working method thereof |
| CN113718439A (en) * | 2021-11-02 | 2021-11-30 | 常州拓斯锐精密机械有限公司 | Tufting proof machine that flexibility is strong |
| CN115198456A (en) * | 2022-07-28 | 2022-10-18 | 日喀则农投锦蕃地毯饰材科技有限公司 | Rifle frame with positioning mechanism |
| CN115198456B (en) * | 2022-07-28 | 2023-07-18 | 日喀则农投锦蕃地毯饰材科技有限公司 | Gun rack with positioning mechanism |
| CN115852602A (en) * | 2022-11-14 | 2023-03-28 | 常州武鼎地毯机械有限公司 | Automatic carpet tufting machine |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20180830 |