CN107313161A - Based on the continuous wefting insertion serging device and its Weft insertion method in three-dimensional ring braider - Google Patents

Based on the continuous wefting insertion serging device and its Weft insertion method in three-dimensional ring braider Download PDF

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Publication number
CN107313161A
CN107313161A CN201710572943.5A CN201710572943A CN107313161A CN 107313161 A CN107313161 A CN 107313161A CN 201710572943 A CN201710572943 A CN 201710572943A CN 107313161 A CN107313161 A CN 107313161A
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China
Prior art keywords
cylinder
lock seaming
arrow shaft
laser ranging
ranging system
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CN201710572943.5A
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Chinese (zh)
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CN107313161B (en
Inventor
吴震宇
张利旵
汪茂林
应志平
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Zhejiang Sci Tech University ZSTU
Zhejiang University of Science and Technology ZUST
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Zhejiang Sci Tech University ZSTU
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Priority to CN201710572943.5A priority Critical patent/CN107313161B/en
Publication of CN107313161A publication Critical patent/CN107313161A/en
Priority to PCT/CN2018/095045 priority patent/WO2019011218A1/en
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Publication of CN107313161B publication Critical patent/CN107313161B/en
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    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/40—Forming selvedges
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/12—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein single picks of weft thread are inserted, i.e. with shedding between each pick

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)

Abstract

The present invention relates to based on the continuous wefting insertion serging device and Weft insertion method in three-dimensional ring braider, stepper motor connects and drives left lock seaming rotational cylinder；Left lock seaming cylinder is installed on left lock seaming cylinder fixture；The stroke of the piston rod of the left left lock seaming cylinder of lock seaming laser ranging system monitoring；Right lock seaming cylinder is installed on right lock seaming cylinder fixture；The stroke of the piston rod of right lock seaming laser ranging system and right lock seaming cylinder；Wefting insertion arrow shaft cylinder and arrow shaft are respectively arranged on arrow shaft and cylinder fixture；Arrow shaft laser ranging system monitors the stroke of arrow shaft；Beating heald frame is fixed in frame；Right flanging cylinder is installed on right flanging fixture, and it connects U-shaped tabletting；U-shaped tabletting is pressed on fell；Fell is located in frame；Left flanging laser ranging system monitors the stroke of fell.Parallel outside thread layer is fixed parallel locking device of the present invention, so as to avoid the parallel movement caused by arrow shaft is moved back and forth, improves wefting insertion success rate.

Description

Based on the continuous wefting insertion serging device and its Weft insertion method in three-dimensional ring braider
【Technical field】
The present invention relates to a kind of component devices of three-dimensional ring braider, and in particular to one kind is based on three-dimensional ring braider In continuous wefting insertion serging device, belong to technical field of textile machine.
【Background technology】
Stereo fabric is used for the reinforcing material of composite construction, and three-dimensional orthogonal fabric is carried out about by tying up yarn to thickness direction Beam, so as to avoid the problem of laminated fabric is easily layered.Three-dimensional loom is used for the positive intertexture of weaving three-dimensional, in the equipment, The broadwise weaving of three-dimensional woven fabric is realized by side Weft inserting device, is constantly moved back and forth by arrow shaft and realizes that weft yarn enters warp Yarn layer, completes three dimensional fabric weaving.Wherein, the weft yarn that we will enter between thread layer be referred to as in the middle part of weft yarn, and by thread layer Outer two side portions weft yarn is referred to as weft yarn edge.But in the multiple reciprocatory movement of arrow shaft, due to the friction of arrow shaft and parallel, Parallel can be driven together to be moved with arrow shaft, so that parallel exits thread layer, this will cause weaving to fail.
Therefore, in order to solve the above technical problems, it is necessory to provide a kind of innovation based in three-dimensional ring braider Continuous wefting insertion serging device and its Weft insertion method, to overcome the defect of the prior art.
【The content of the invention】
To solve the above problems, it is an object of the invention to provide the continuous wefting insertion in a kind of braider based on three-dimensional ring Serging device, it is by thread guide devices, gas circuit transmission feedway, device for detecting distance of travel, signal processing control circuit, motor rotation The continuous wefting insertion serging device of device, flange fixing installation and left and right serging device composition.
Another object of the present invention is to provide the continuous wefting insertion serging device in a kind of braider based on three-dimensional ring Weft insertion method.
To realize above-mentioned first purpose, the technical scheme that the present invention takes is：Based on continuous in three-dimensional ring braider Wefting insertion serging device, it includes stepper motor, left lock seaming cylinder, wefting insertion arrow shaft cylinder, arrow shaft, right lock seaming cylinder, right flanging gas Cylinder, U-shaped tabletting, fell, arrow shaft laser ranging system, left lock seaming laser ranging system, right lock seaming laser ranging system, left flanging Laser ranging system, stepper motor fixture, left lock seaming cylinder fixture, right lock seaming cylinder fixture, right flanging fixture, arrow Bar and cylinder fixture, beating heald frame and frame；Wherein, the stepper motor is installed on stepper motor fixture, and it connects Connect and drive left lock seaming rotational cylinder；The left lock seaming cylinder is installed on left lock seaming cylinder fixture；The left lock seaming laser The piston rod of range unit and left lock seaming cylinder coordinates, and monitors the stroke of piston rod；The right lock seaming cylinder is installed on right lock On the cylinder fixture of side；The piston rod of the right lock seaming laser ranging system and right lock seaming cylinder coordinates, and monitors right lock seaming gas The stroke of the piston rod of cylinder；The wefting insertion arrow shaft cylinder and arrow shaft are respectively arranged on arrow shaft and cylinder fixture；The arrow shaft Laser ranging system and arrow shaft coordinate, and it monitors the stroke of arrow shaft；The beating heald frame is fixed in frame, and it is located at arrow shaft Side；The right flanging cylinder is installed on right flanging fixture, and it connects the U-shaped tabletting；The U-shaped tabletting, which is pressed on, knits On mouth；The fell is located in frame, and in horizontally disposed；The left flanging laser ranging system monitors the stroke of fell.
To realize above-mentioned second purpose, the technical scheme that the present invention takes is：Based on continuous in three-dimensional ring braider The Weft insertion method of wefting insertion serging device, it comprises the following steps：
Being rotated by stepper motor makes left lock seaming vertical cylinder；Left lock seaming cylinder is sent out after reaching vertically by signal control circuit Going out signal opens left lock seaming cylinder solenoid valve, and left lock seaming cylinder piston rod stretches out；
Left lock seaming laser ranging system monitors the stroke of left lock seaming cylinder piston rod in real time, when stroke reaches pre-set value When, signal control circuit, which sends signal, opens wefting insertion arrow shaft cylinder solenoid valve, and arrow shaft enters warp thread by wefting insertion arrow shaft cylinder Between layer；
Arrow shaft laser ranging system monitors the stroke of arrow shaft in real time, when stroke reaches pre-set value, signal control circuit Sending signal opens right lock seaming cylinder solenoid valve, and the piston rod of right lock seaming cylinder stretches out；
Right lock seaming laser ranging system monitors the stroke of the piston rod of right lock seaming cylinder in real time, when stroke reaches pre-set value When, signal control circuit, which sends signal, makes the closed electromagnetic valve of wefting insertion arrow shaft cylinder, and arrow shaft is kept in the center；
After arrow shaft laser ranging system detects arrow shaft complete return, sending signal by signal control circuit makes right lock seaming Cylinder solenoid valve is closed, and right lock seaming cylinder piston rod is withdrawn；
After left lock seaming laser ranging system detects left lock seaming cylinder piston rod complete return, sent out by signal control circuit Go out signal, stepper motor drives left lock seaming cylinder to go back to original angle, it is to avoid interfere；
After motor pulses terminate, sending signal by signal control circuit squeezes into beating heald frame；After beating heald frame is squeezed into, letter Number control circuit sending signal opens right flanging cylinder solenoid valve, and right flanging cylinder piston rod connects U-shaped tabletting and stretched out, and compresses latitude Line；
Left flanging laser ranging system is detected when flanging movement travel has reached pre-set value and sent out by signal control circuit Going out signal closes right lock seaming cylinder solenoid valve, and right lock seaming cylinder piston rod is withdrawn；
Withdrawn completely through the right right lock seaming cylinder piston rod of lock seaming laser ranging system detection, then the heald frame that beats up returns to original position, Now right flanging is still in running order, and wefting insertion starts next time, and step is identical with first time wefting insertion, and stepper motor is turned to Make vertical cylinder position, left lock seaming cylinder piston rod, which stretches out, plays left side lock seaming effect, enables the yarn of this wefting insertion all Between thread layer.After wefting insertion enters, right lock seaming cylinder piston rod stretches out, and plays right lock seaming, this wefting insertion is entered warp thread Weft yarn between layer will not be carried over thread layer because of the reset of arrow shaft；
Arrow shaft is resetted, and left lock seaming cylinder piston rod is withdrawn, and motor, which is rotated, makes left lock seaming cylinder return to original position；Now, it is right Flanging is withdrawn, and so as to weft yarn, in beating, parallel edge can be completely into U-shaped tabletting；
Left flanging laser ranging system is detected after flanging withdrawal completely, and beating enters；Now parallel left hand edge should be complete Into between tabletting and fell, after tabletting pressure, parallel left hand edge is completely fixed on the right of woven fabric because of frictional force, to prevent under Last parallel is drawn out during wefting insertion；Flanging pressure rear right lock seaming cylinder piston rod is withdrawn, and beating heald frame resets, next Secondary circulation starts.
The present invention the Weft insertion method based on the continuous wefting insertion serging device in three-dimensional ring braider be further：It is described Signal control circuit is by AD sample circuits, signal processing module, computer processor and drive circuit；Wherein, the AD samplings Circuit, signal processing module, computer processor and drive circuit are electrically connected with successively；The arrow shaft laser ranging system, Zuo Suo Side laser ranging system, right lock seaming laser ranging system, left flanging laser ranging system are respectively connecting to AD sample circuits；It is described Drive circuit connects and controls stepper motor and the magnetic valve of each cylinder.
The present invention the Weft insertion method based on the continuous wefting insertion serging device in three-dimensional ring braider be also：The laser Range unit includes Laser emission end and photoelectric cell receiving terminal.Laser emission end is fixed on cylinder, and photoelectric cell is fixed on The top of cylinder piston rod.
Compared with prior art, the present invention has the advantages that：
1. parallel outside thread layer is fixed parallel locking device of the present invention, so as to avoid being led because arrow shaft is moved back and forth The parallel movement of cause, improves wefting insertion success rate.
2. eliminating the step for cutting parallel during wefting insertion the invention enables three-dimensional ring loom, weaving has been simplified Process, while avoiding the problems such as parallel escapes from thread layer.So as to improve loom operating efficiency, while being conducive to planting fabric Integrated model effect.
【Brief description of the drawings】
Fig. 1 is the stereogram based on the continuous wefting insertion serging device in three-dimensional ring braider of the present invention.
Fig. 2 is Fig. 1 front view.
Fig. 3 is the stereogram of the right flange fixing installation in Fig. 1.
Fig. 4 is the stereogram that laser ranging system in Fig. 1 is installed on cylinder.
Fig. 5 is motion process block diagram of the present invention.
Fig. 6 is signal control circuit schematic diagram of the invention.
Fig. 7 is warp thread and weft yarn schematic diagram when weaving process is lockstitched a border.
【Embodiment】
Refer to shown in Figure of description 1 to accompanying drawing 7, the present invention is continuously drawing in a kind of braider based on three-dimensional ring Latitude serging device, it is by stepper motor 1, left lock seaming cylinder 2, wefting insertion arrow shaft cylinder 3, arrow shaft 4, right lock seaming cylinder 5, right flanging gas Cylinder 6, U-shaped tabletting 7, fell 8, arrow shaft laser ranging system 9, left lock seaming laser ranging system 10, right lock seaming laser ranging system 11, left flanging laser ranging system 12, stepper motor fixture 13, left lock seaming cylinder fixture 14, right lock seaming cylinder fixture 15, right flanging fixture 16, arrow shaft and cylinder fixture 17, beat up heald frame 18, several parts compositions such as frame 19.
Wherein, the stepper motor 1 is installed on stepper motor fixture 13, and it connects and drives left 2 turns of cylinder of lock seaming It is dynamic.The left lock seaming cylinder 2 is installed on left lock seaming cylinder fixture 14.The left lock seaming laser ranging system 10 and left lock seaming The piston rod of cylinder 2 coordinates, and monitors the stroke of piston rod.
The right lock seaming cylinder 5 is installed on right lock seaming cylinder fixture 15.The right lock seaming He of laser ranging system 11 The piston rod of right lock seaming cylinder 5 coordinates, and monitors the stroke of the piston rod of right lock seaming cylinder 5.
The wefting insertion arrow shaft cylinder 3 and arrow shaft 4 are respectively arranged on arrow shaft and cylinder fixture 17.The arrow shaft Laser Measuring Coordinate away from device 9 and arrow shaft 4, it monitors the stroke of arrow shaft 4.
The beating heald frame 18 is fixed in frame 19, and it is located at the side of arrow shaft 4.
The right flanging cylinder 6 is installed on right flanging fixture 16, and it connects the U-shaped tabletting 7.The U-shaped tabletting 7 Press on fell 8.The fell 8 is located in frame 19, and in horizontally disposed.The left flanging laser ranging system 12 is monitored The stroke of fell 8.
The wefting insertion process based on the continuous wefting insertion serging device in three-dimensional ring braider of the present invention is as follows：
Being rotated by stepper motor 1 makes left lock seaming cylinder 2 vertical；Left lock seaming cylinder 2 controls electricity after reaching vertically by signal Road, which sends signal, opens left lock seaming cylinder 2 magnetic valve, and left lock seaming cylinder 2 piston rod stretches out；
It is left lock seaming laser ranging system 10 monitor in real time it is left lock seaming the piston rod of cylinder 2 stroke, when stroke reach it is presetting During value, signal control circuit, which sends signal, opens the magnetic valve of wefting insertion arrow shaft cylinder 3, and arrow shaft 4 is entered by wefting insertion arrow shaft cylinder 3 Between thread layer；
Arrow shaft laser ranging system 9 monitors the stroke of arrow shaft 4 in real time, when stroke reaches pre-set value, signal control electricity Road, which sends signal, opens right lock seaming cylinder 5 magnetic valve, and the piston rod of right lock seaming cylinder 5 stretches out；
It is right lock seaming laser ranging system 11 monitor in real time it is right lock seaming cylinder 6 piston rod stroke, when stroke reach it is default During definite value, signal control circuit, which sends signal, makes the closed electromagnetic valve of wefting insertion arrow shaft cylinder 3, and arrow shaft is kept in the center；
After arrow shaft laser ranging system 9 detects 4 complete return of arrow shaft, sending signal by signal control circuit makes right lock The closed electromagnetic valve of side cylinder 6, the right piston rod of lock seaming cylinder 6 is withdrawn；
After left lock seaming laser ranging system 10 detects the left lock seaming piston rod of cylinder 2 complete return, electricity is controlled by signal Road sends signal, and stepper motor 1 drives left lock seaming cylinder 2 to go back to original angle, it is to avoid interfere；
After motor pulses terminate, sending signal by signal control circuit squeezes into beating heald frame 18；Beating heald frame 18 is squeezed into Afterwards, signal control circuit sends signal and opens the right magnetic valve of flanging cylinder 6, and the right piston rod of flanging cylinder 6 connects U-shaped tabletting 7 and stretched Go out, compress parallel；
Left flanging laser ranging system 12 is detected when flanging movement travel has reached pre-set value by signal control circuit Sending signal makes the right lock seaming closed electromagnetic valve of cylinder 5, and the right piston rod of lock seaming cylinder 5 is withdrawn；
Detect that the right lock seaming piston rod of cylinder 5 is withdrawn completely through right lock seaming laser ranging system 11, then the heald frame 18 that beats up is returned to Original position, now right flanging is still in running order, and wefting insertion starts next time, and step is identical with first time wefting insertion, stepper motor 1 Turning to makes the upright position of cylinder 2, and the left piston rod of lock seaming cylinder 2, which stretches out, plays left side lock seaming effect, makes the yarn of this wefting insertion Can be all between thread layer；After wefting insertion enters, right lock seaming cylinder 5 piston rod stretches out, and plays right lock seaming, makes this wefting insertion Thread layer will not be carried over into the weft yarn between thread layer because of the reset of arrow shaft 4；
Arrow shaft 4 is resetted, and left lock seaming cylinder 2 piston rod is withdrawn, and motor 1, which is rotated, makes left lock seaming cylinder 2 return to original position；This When, right flanging is withdrawn, and so as to weft yarn, in beating, parallel edge can be completely into U-shaped tabletting 7；
Left flanging laser ranging system 12 is detected after flanging withdrawal completely, and beating enters；Now parallel left hand edge should be complete Complete to enter between tabletting 7 and fell 8, after tabletting 7 is depressed, parallel left hand edge is completely fixed on the right of woven fabric because of frictional force, Last parallel is drawn out during to prevent wefting insertion next time；Flanging pressure rear right lock seaming cylinder 5 piston rod is withdrawn, and beat up heald frame 18 Reset, circulation next time starts.
Further, the signal control circuit by AD sample circuits 21, signal processing module 22, computer processor 23 with And drive circuit 24；Wherein, the AD sample circuits 21, signal processing module 22, computer processor 23 and drive circuit 24 according to It is secondary to be electrically connected with；The arrow shaft laser ranging system 9, left lock seaming laser ranging system 10, right lock seaming laser ranging system 11, a left side Flanging laser ranging system 12 is respectively connecting to AD sample circuits 21.The drive circuit 24 connects and controls the He of stepper motor 1 The magnetic valve of each cylinder.
The laser ranging system 9,10,11,12 includes Laser emission end 31 and photoelectric cell receiving terminal 32.Laser emission End 31 is fixed on each cylinder, and photoelectric cell 32 is fixed on the top of each cylinder piston rod.Laser device for detecting distance of travel 9,10, 11st, signal control circuit is sent the data to after 12 movement travel by detecting cylinder piston rod.When laser ranging system inspection Survey lockstitched a border as left and right, the stroke of the piston rod movement of the cylinder of flanging and wefting insertion, and run-length data is sent to signal control In circuit microcomputer, judge whether the movement travel for the cylinder piston rod that laser ranging system is measured reaches by microcomputor program presetting , presetting value is such as reached, then has microcomputer to control next step actuating cylinder magnetic valve folding or the rotation of stepper motor, so that Left and right lock seaming flanging and Weft inserting device can accomplish that the continuous wefting insertion of parallel need not be cut.
Embodiment above is only the preferred embodiment of this creation, all in this wound not to limit this creation Any modification, equivalent substitution and improvements for being done etc. within the spirit and principle of work, should be included in this creation protection domain it It is interior.

Claims (4)

1. based on the continuous wefting insertion serging device in three-dimensional ring braider, it is characterised in that：Including stepper motor, left lock seaming gas Cylinder, wefting insertion arrow shaft cylinder, arrow shaft, right lock seaming cylinder, right flanging cylinder, U-shaped tabletting, fell, arrow shaft laser ranging system, Zuo Suo Side laser ranging system, right lock seaming laser ranging system, left flanging laser ranging system, stepper motor fixture, left lock seaming gas Cylinder fixture, right lock seaming cylinder fixture, right flanging fixture, arrow shaft and cylinder fixture, beating heald frame and frame；Its In, the stepper motor is installed on stepper motor fixture, and it connects and drives left lock seaming rotational cylinder；The left lock seaming gas Cylinder is installed on left lock seaming cylinder fixture；The piston rod of the left lock seaming laser ranging system and left lock seaming cylinder coordinates, and Monitor the stroke of piston rod；The right lock seaming cylinder is installed on right lock seaming cylinder fixture；The right lock seaming laser ranging dress The piston rod put with right lock seaming cylinder coordinates, and monitors the stroke of the piston rod of right lock seaming cylinder；The wefting insertion arrow shaft cylinder and Arrow shaft is respectively arranged on arrow shaft and cylinder fixture；The arrow shaft laser ranging system and arrow shaft coordinate, and it monitors arrow shaft Stroke；The beating heald frame is fixed in frame, and it is located at the side of arrow shaft；The right flanging cylinder is installed on right flanging and fixed On part, it connects the U-shaped tabletting；The U-shaped tabletting is pressed on fell；The fell is located in frame, and is set in level Put；The left flanging laser ranging system monitors the stroke of fell.
2. the Weft insertion method based on the continuous wefting insertion serging device in three-dimensional ring braider, it is characterised in that：Including following step Suddenly：
Being rotated by stepper motor makes left lock seaming vertical cylinder；Left lock seaming cylinder sends letter after reaching vertically by signal control circuit Open number left lock seaming cylinder solenoid valve, left lock seaming cylinder piston rod stretches out；
Left lock seaming laser ranging system monitors the stroke of left lock seaming cylinder piston rod, when stroke reaches pre-set value, letter in real time Number control circuit sending signal make wefting insertion arrow shaft cylinder solenoid valve open, arrow shaft by wefting insertion arrow shaft cylinder enter thread layer it Between；
Arrow shaft laser ranging system monitors the stroke of arrow shaft in real time, and when stroke reaches pre-set value, signal control circuit is sent Signal opens right lock seaming cylinder solenoid valve, and the piston rod of right lock seaming cylinder stretches out；
Right lock seaming laser ranging system monitors the stroke of the piston rod of right lock seaming cylinder in real time, when stroke reaches pre-set value, Signal control circuit, which sends signal, makes the closed electromagnetic valve of wefting insertion arrow shaft cylinder, and arrow shaft is kept in the center；
After arrow shaft laser ranging system detects arrow shaft complete return, sending signal by signal control circuit makes right lock seaming cylinder Closed electromagnetic valve, right lock seaming cylinder piston rod is withdrawn；
After left lock seaming laser ranging system detects left lock seaming cylinder piston rod complete return, letter is sent by signal control circuit Number, stepper motor drives left lock seaming cylinder to go back to original angle, it is to avoid interfere；
After motor pulses terminate, sending signal by signal control circuit squeezes into beating heald frame；After beating heald frame is squeezed into, signal control Circuit sending signal processed opens right flanging cylinder solenoid valve, and right flanging cylinder piston rod connects U-shaped tabletting and stretched out, and compresses parallel；
Left flanging laser ranging system detects when flanging movement travel has reached pre-set value and sends letter by signal control circuit Close number right lock seaming cylinder solenoid valve, right lock seaming cylinder piston rod is withdrawn；
Withdrawn completely through the right right lock seaming cylinder piston rod of lock seaming laser ranging system detection, then the heald frame that beats up returns to original position, now Right flanging is still in running order, and wefting insertion starts next time, and step is identical with first time wefting insertion, and stepper motor, which is turned to, makes gas Cylinder upright position, left lock seaming cylinder piston rod, which stretches out, plays left side lock seaming effect, enables the yarn of this wefting insertion all in warp Between yarn layer；Wefting insertion enter after, it is right lock seaming cylinder piston rod stretch out, play right lock seaming, make this wefting insertion into thread layer it Between weft yarn thread layer will not be carried over because of the reset of arrow shaft；
Arrow shaft is resetted, and left lock seaming cylinder piston rod is withdrawn, and motor, which is rotated, makes left lock seaming cylinder return to original position；Now, right flanging Withdraw, so as to weft yarn, in beating, parallel edge can be completely into U-shaped tabletting；
Left flanging laser ranging system is detected after flanging withdrawal completely, and beating enters；Now parallel left hand edge should be completely into Between tabletting and fell, after tabletting pressure, parallel left hand edge is completely fixed on the right of woven fabric because of frictional force, to prevent next time Last parallel is drawn out during wefting insertion；Flanging pressure rear right lock seaming cylinder piston rod is withdrawn, and beating heald frame resets, and follows next time Ring starts.
3. the Weft insertion method as claimed in claim 2 based on the continuous wefting insertion serging device in three-dimensional ring braider, it is special Levy and be：The signal control circuit is by AD sample circuits, signal processing module, computer processor and drive circuit；Wherein, The AD sample circuits, signal processing module, computer processor and drive circuit are electrically connected with successively；The arrow shaft laser ranging Device, left lock seaming laser ranging system, right lock seaming laser ranging system, left flanging laser ranging system are respectively connecting to AD samplings Circuit；The drive circuit connects and controls stepper motor and the magnetic valve of each cylinder.
4. the Weft insertion method as claimed in claim 2 based on the continuous wefting insertion serging device in three-dimensional ring braider, it is special Levy and be：The laser ranging system includes Laser emission end and photoelectric cell receiving terminal；Laser emission end is fixed on cylinder, Photoelectric cell is fixed on the top of cylinder piston rod.
CN201710572943.5A 2017-07-14 2017-07-14 Based on the continuous wefting insertion serging device and its Weft insertion method in three-dimensional ring braider Active CN107313161B (en)

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PCT/CN2018/095045 WO2019011218A1 (en) 2017-07-14 2018-07-09 Continuous weft inserting and border lockstitching device based on three-dimensional annular knitting machine and weft insertion method therefor

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WO2019011218A1 (en) * 2017-07-14 2019-01-17 浙江理工大学 Continuous weft inserting and border lockstitching device based on three-dimensional annular knitting machine and weft insertion method therefor
CN109252271A (en) * 2018-10-30 2019-01-22 浙江理工大学 A kind of more rapier weft inserting apparatus and its closed loop control method
CN109695092A (en) * 2019-01-26 2019-04-30 浙江理工大学 A kind of continuous Weft inserting device and method for three-dimensional woven
CN110453349A (en) * 2019-07-10 2019-11-15 浙江理工大学 A kind of beat-up method applied to three-dimensional ring four step braiding machine
CN112501754A (en) * 2020-11-30 2021-03-16 中国科学院宁波材料技术与工程研究所 Sideline device of three-dimensional weaving machine

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