CN209722426U - A kind of continuous Weft inserting device for three-dimensional woven - Google Patents
A kind of continuous Weft inserting device for three-dimensional woven Download PDFInfo
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- CN209722426U CN209722426U CN201920134594.3U CN201920134594U CN209722426U CN 209722426 U CN209722426 U CN 209722426U CN 201920134594 U CN201920134594 U CN 201920134594U CN 209722426 U CN209722426 U CN 209722426U
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- arrow shaft
- clamp plate
- fixed
- rack
- solenoid
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Abstract
The utility model relates to a kind of continuous Weft inserting device for three-dimensional woven, the reed that beats up is located at the side of arrow shaft rack；Fell is located on the direction of beating reed beating；Left and right stepper motor is respectively arranged on fell, and respectively drives left and right linear motor rotation；Column is fixed between beating reed and arrow shaft rack；Arrow shaft is installed between the fixed upper and lower plywoods of arrow shaft；Solenoid II is installed between the fixed upper lower clamp plate of arrow shaft, and solenoid I is installed in arrow shaft rack；The fixed lower clamp plate of arrow shaft and laser ranging system cooperation, and monitor the stroke of arrow shaft；Arrow shaft strap is installed in arrow shaft rack；Magnet is affixed with arrow shaft；Sliding block, rocking bar, turntable form slider-crank mechanism；Sliding block drives the fixed upper and lower plywoods of arrow shaft；Arrow shaft driving motor is installed in arrow shaft rack, drives turntable.The utility model realizes the independent control to every weft insertion rapier, while eliminating the step for cutting weft yarn, improves narrow fabric loom working efficiency.
Description
[technical field]
The utility model relates to a kind of component devices of narrow braider, and in particular to a kind of for the continuous of three-dimensional woven
Weft inserting device belongs to technical field of textile machine.
[background technique]
Composite material for weaving has very important using valence due to its good comprehensive performance in fields such as aerospaces
Value.And chief component of the three-dimensional woven fabric as composite material for weaving, structure have the performance of composite material for weaving
Significant impact.Different from traditional machine fabric, three-dimensional woven fabric has larger designability in terms of thickness structure, can be by changing
The structure for becoming its thickness direction optimizes and improves to composite materials property.Therefore, the weaving process of three-dimensional woven fabric
It is required that control the number of weft yarn for entering fabric thickness, i.e., to motion of weft-insertion when enter the arrow shaft number of thread layer and carry out
Control.
However, traditional picking motion is unable to satisfy and is independently controlled to each arrow shaft, lead to three-dimensional woven fabric knot of tissue
Structure is single, lacks designability.Simultaneously in the multiple reciprocatory movement of arrow shaft, due to the friction of arrow shaft and weft yarn, it will drive
Weft yarn moves together with arrow shaft, to make the weft yarn for coming into thread layer exit thread layer, so as to cause weaving failure.
Therefore, in order to solve the above technical problems, it is necessory to provide a kind of continuous wefting insertion for three-dimensional woven of innovation
Device, to overcome the defect in the prior art.
[utility model content]
To solve the above problems, the purpose of this utility model is to provide a kind of structure is simple, it is easy to use, and weave effect
The high continuous Weft inserting device for three-dimensional woven of rate.
To achieve the above object, a kind of technical solution that the utility model is taken are as follows: continuous wefting insertion for three-dimensional woven
Device comprising left stepper motor, left linear motor, right stepper motor, right linear motor, fell, beat up reed, column, sword
Bar, the fixed upper clamp plate of arrow shaft, the fixed lower clamp plate of arrow shaft, sliding block, rocking bar, turntable, arrow shaft driving motor, solenoid, magnet, laser
Range unit and arrow shaft rack；Wherein, the beating reed is located at the side of arrow shaft rack；The fell is located at beating reed and beats
On the direction of latitude；The left stepper motor is installed on fell, connects and left linear motor is driven to rotate；The right stepping electricity
Machine is installed on fell, connects and right linear motor is driven to rotate；The column is fixed on beating reed and arrow shaft rack
Between；The arrow shaft is installed between the fixed upper clamp plate of arrow shaft and the fixed lower clamp plate of arrow shaft；The solenoid II is installed on arrow shaft
Between fixed upper clamp plate and the fixed lower clamp plate of arrow shaft, solenoid I is installed in arrow shaft rack；The arrow shaft is fixed lower clamp plate and is swashed
Optical range finding apparatus cooperation, and monitor the stroke of arrow shaft；The arrow shaft strap is installed in arrow shaft rack；The magnet and sword
Bar is affixed；The sliding block, rocking bar, turntable composition slider-crank mechanism are simultaneously installed in arrow shaft rack；The sliding block drives arrow shaft
Lower clamp plate in fixation；The arrow shaft driving motor is installed in arrow shaft rack, drives turntable by a train of reduction gears.
The continuous Weft inserting device for three-dimensional woven of the utility model is further arranged to: the magnet passes through with arrow shaft
Retainingf key is fixed as one.
The continuous Weft inserting device for three-dimensional woven of the utility model is also configured to: the solenoid I, solenoid II energy
It is mutually adsorbed with magnet.
Compared with prior art, the utility model has the following beneficial effects:
1. the continuous Weft inserting device for three-dimensional woven of the utility model can control the arrow shaft of wefting insertion to be carried out
System, to weave the three-dimensional woven fabric of different structure on thickness direction；
2. the continuous Weft inserting device for three-dimensional woven of the utility model removes narrow fabric loom during wefting insertion from
The step for cutting weft yarn, weaving process is simplified, to improve the working efficiency of narrow fabric loom.
[Detailed description of the invention]
Fig. 1 is the front view of the continuous Weft inserting device for three-dimensional woven of the utility model.
Fig. 2 is the top view of the continuous Weft inserting device for three-dimensional woven of the utility model.
Fig. 3 is the partial exploded view (dotted line indicates assembly relation in figure) of the utility model.
Fig. 4 is the wefting insertion schematic diagram of the utility model.
Fig. 5 is the wefting insertion process flow diagram flow chart of the utility model.
[specific embodiment]
It please refers to shown in Figure of description 1 to attached drawing 5, the utility model is a kind of continuous wefting insertion dress for three-dimensional woven
It sets, by left stepper motor 1, left linear motor 2, right stepper motor 3, right linear motor 4, fell 6, beat up reed 7, column 8,
Arrow shaft 9, the fixed upper clamp plate 10 of arrow shaft, the fixed lower clamp plate 11 of arrow shaft, sliding block 12, rocking bar 13, turntable 14, arrow shaft driving motor 15,
Train of reduction gears 16,17, solenoid I18, solenoid II19, magnet 20, several portions such as laser ranging system 22 and arrow shaft rack 23
It is grouped as.
Wherein, the beating reed 7 is located at the side of arrow shaft rack 23；The fell 6 is located at the side that beating reed 7 beats up
Upwards.
The left stepper motor 1 is installed on fell 6, connects and left linear motor 2 is driven to rotate；The right stepping electricity
Machine 3 is installed on fell 6, connects and right linear motor 4 is driven to rotate.
The column 8 is fixed between beating reed 7 and arrow shaft rack 23；The arrow shaft 9 is installed in arrow shaft fixation and presss from both sides
Between plate 10 and the fixed lower clamp plate 11 of arrow shaft.
The solenoid II19 is installed between the fixed upper clamp plate 10 of arrow shaft and the fixed lower clamp plate 11 of arrow shaft, solenoid I18
It is installed in arrow shaft rack 23；
The fixed lower clamp plate 11 of the arrow shaft and laser ranging system 22 cooperate, and monitor the stroke of arrow shaft 9.The arrow shaft is solid
Determine upper clamp plate 10 and the fixed lower clamp plate 11 of arrow shaft is installed in arrow shaft rack.
The magnet 20 and arrow shaft 9 are affixed, and in the present embodiment, the magnet 20 is solid by retainingf key 21 with arrow shaft 9
Fixed one.The solenoid I18, solenoid II19 and magnet 20 mutually adsorb.
The sliding block 12, rocking bar 13, turntable 14 form slider-crank mechanism and are installed in arrow shaft rack 23.The sliding block
12 drive the fixed upper clamp plate 10 of arrow shaft and the fixed lower clamp plate 11 of arrow shaft, the fixed upper clamp plate 10 of arrow shaft and the fixed lower clamp plate 11 of arrow shaft
Dynamic arrow shaft 9.The arrow shaft driving motor 15 is installed in arrow shaft rack 23, drives turntable by a train of reduction gears 16,17
14, turntable 14 drives rocking bar 13, and rocking bar 13 drives sliding block 12 again.
The continuous Weft insertion method of the above-mentioned continuous Weft inserting device for three-dimensional woven includes the following steps:
1) the wefting insertion information for, reading host computer setting, determines the state of every arrow shaft 9: needing the arrow shaft 9 of wefting insertion corresponding
Solenoid II19 obtains electric, solenoid I18 must not be electric, and magnet 20 is sucked by solenoid II19, and arrow shaft is driven to move together；It is not required to
Wanting the corresponding solenoid I18 of arrow shaft 9 of wefting insertion to obtain electric, solenoid II19 must not be electric, and magnet 20 is sucked by solenoid I18, Gu
It is scheduled in arrow shaft rack 23.
2), right stepper motor 3 turns to initial angle, and signal control circuit, which issues signal, makes right linear motor 4 obtain positive electricity,
Linear motor bar stretches out, and enters the weft yarn 27 of thread layer 24 across the weft yarn 25 and last time wefting insertion for not entering thread layer 24
Angle.
3), right linear motor 4 triggers microswitch after reaching range, and right linear motor 4 cuts off self-lock, signal control
Circuit sending signal rotates right stepper motor 3.
4), the right rotation of stepper motor 3 keeps right linear motor 4 vertical, is sent out after right linear motor 4 is vertical by signal control circuit
Signal rotates arrow shaft driving motor 15 out, and the rotation of arrow shaft driving motor 15 drives arrow shaft 9 to enter between thread layer 24.
5), the stroke of the fixed lower clamp plate 11 of 22 real-time monitoring arrow shaft of laser ranging system, when stroke reaches pre-set value,
Signal control circuit, which issues signal, makes arrow shaft driving motor 15 stop rotating, and synchronous signal control circuit, which issues signal, makes left straight line
The negative electricity of motor 2, left linear motor bar are withdrawn.
6), left linear motor 2 triggers microswitch after withdrawing completely, and signal control circuit issues signal and controls left stepping electricity
Machine 1 turns to initial set angle.
7) after, left stepper motor 1 turns to predetermined angular, signal control circuit, which issues signal, obtains left linear motor 2 just
Electricity, left linear motor bar stretch out, and the angle the weft yarn 26 of thread layer 24 is entered across arrow shaft 9 and this wefting insertion.
8), the motor bar of left linear motor 2 triggers microswitch after reaching range, and left linear motor 2 cuts off self-lock,
Signal control circuit issues signal control arrow shaft driving motor 15 and continues to rotate, and arrow shaft driving motor 15, which continues to rotate, drives arrow shaft
9 leave thread layer 24.
9), the stroke of the fixed lower clamp plate 11 of 22 real-time monitoring arrow shaft of laser ranging system, when stroke reaches pre-set value,
Signal control circuit, which issues signal, makes arrow shaft driving motor 15 stop rotating, while controlling left stepper motor 1 and rotating；Specifically
It says, 22 device of laser stroke detection sends the data to signal control after the movement travel by the fixed lower clamp plate 11 of detection arrow shaft
Circuit.Judge whether the movement travel for the fixed lower clamp plate 11 of arrow shaft that laser ranging system 22 measures reaches by signal control circuit
Presetting value, such as reach presetting value, then by signal control circuit control in next step act, the rotation of stepper motor 1,3 or
Linear motor 2,4 obtains positive and negative electricity, so that Weft inserting device be enable to accomplish the continuous wefting insertion without cutting weft yarn.
10), the left rotation of stepper motor 1 keeps left linear motor 2 vertical, by signal control circuit after left linear motor 2 is vertical
Issuing signal makes the progress beating motion of reed 8 that beats up.
11), after beating motion, signal control circuit, which issues signal, makes right linear motor 4 obtain negative electricity, right linear motor
4 motor bar is withdrawn.
12) it triggers microswitch after, the motor bar of right linear motor 4 is withdrawn completely to cut off self-lock, signal control circuit hair
Signal makes right stepper motor 3 go to initial position out.
13) after, right stepper motor 3 returns to initial position, the wefting insertion information of host computer setting is read again, determines every sword
The state of bar 9, circulation starts next time.
Above specific embodiment is only the preferred embodiment of this creation, all in this wound not to limit this creation
Any modification, equivalent substitution, improvement and etc. done within the spirit and principle of work, should be included in this creation protection scope it
It is interior.
Claims (3)
1. a kind of continuous Weft inserting device for three-dimensional woven, it is characterised in that: including left stepper motor, left linear motor is right
Stepper motor, right linear motor, fell, beat up reed, column, arrow shaft, the fixed upper clamp plate of arrow shaft, and the fixed lower clamp plate of arrow shaft is sliding
Block, rocking bar, turntable, arrow shaft driving motor, solenoid I, solenoid II, magnet, laser ranging system and arrow shaft rack；Wherein,
The beating reed is located at the side of arrow shaft rack；The fell is located on the direction of beating reed beating；The left stepping electricity
Machine is installed on fell, connects and left linear motor is driven to rotate；The right stepper motor is installed on fell, connection
And right linear motor is driven to rotate；The column is fixed between beating reed and arrow shaft rack；The arrow shaft is installed on arrow shaft
Between fixed upper clamp plate and the fixed lower clamp plate of arrow shaft；The solenoid II is installed on the fixed upper clamp plate of arrow shaft and the fixed lower folder of arrow shaft
Between plate, solenoid I is installed in arrow shaft rack；The fixed lower clamp plate of the arrow shaft and laser ranging system cooperation, and monitor sword
The stroke of bar；The fixed upper clamp plate of the arrow shaft and the fixed lower clamp plate of arrow shaft are installed in arrow shaft rack；The magnet and arrow shaft are solid
It connects；The sliding block, rocking bar, turntable composition slider-crank mechanism are simultaneously installed in arrow shaft rack；The sliding block drives arrow shaft to fix
Upper clamp plate and the fixed lower clamp plate of arrow shaft；The arrow shaft driving motor is installed in arrow shaft rack, is driven by a train of reduction gears
Turn disk.
2. being used for the continuous Weft inserting device of three-dimensional woven as described in claim 1, it is characterised in that: the magnet and arrow shaft are logical
Retainingf key is crossed to be fixed as one.
3. being used for the continuous Weft inserting device of three-dimensional woven as described in claim 1, it is characterised in that: the solenoid I, helical
Circle II can mutually be adsorbed with magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920134594.3U CN209722426U (en) | 2019-01-26 | 2019-01-26 | A kind of continuous Weft inserting device for three-dimensional woven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920134594.3U CN209722426U (en) | 2019-01-26 | 2019-01-26 | A kind of continuous Weft inserting device for three-dimensional woven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209722426U true CN209722426U (en) | 2019-12-03 |
Family
ID=68681416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920134594.3U Expired - Fee Related CN209722426U (en) | 2019-01-26 | 2019-01-26 | A kind of continuous Weft inserting device for three-dimensional woven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209722426U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2019
- 2019-01-26 CN CN201920134594.3U patent/CN209722426U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 Termination date: 20220126 |
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| CF01 | Termination of patent right due to non-payment of annual fee |