CN209114111U - Multistation piezoelectric jacquard - Google Patents
Multistation piezoelectric jacquard Download PDFInfo
- Publication number
- CN209114111U CN209114111U CN201821461420.XU CN201821461420U CN209114111U CN 209114111 U CN209114111 U CN 209114111U CN 201821461420 U CN201821461420 U CN 201821461420U CN 209114111 U CN209114111 U CN 209114111U
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- Prior art keywords
- baffle
- piezoelectric
- multistation
- jacquard
- sley point
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Abstract
The utility model relates to a kind of multistation piezoelectric jacquards.Multistation piezoelectric jacquard in the utility model includes piezoelectric jacquard, the piezoelectric jacquard includes pedestal, first piezoelectric bimorph and sley point, one end of the piezoelectric bimorph is fixed on the base, the sley point is fixed on the front end of the piezoelectric bimorph, it is characterized in that, it further include baffle mechanism, the baffle mechanism has baffle and actuation means, the baffle mechanism is arranged on the piezoelectric jacquard, the actuation means can activate the baffle and switch between the first position and the second position, the first position limits the baffle to the sley point, and the second position limits the baffle to the sley point.The multistation piezoelectric jacquard of the utility model can make sley point obtain more than two swing position, to can omit transverse-moving mechanism on some types, reduce cost, improve machine run speed.
Description
Technical field
The present invention relates to textile technologies, and in particular to a kind of piezoelectric jacquard more particularly to a kind of sley point have multiple positions
The needle selection movement set, the piezoelectric jacquard acted such as the needle selection of three or more positions.
Background technique
Piezoelectric jacquard sley point is by realizing lopping movement with needle cooperations such as groove pin or latch needles.On the market single at present
There are two piezoelectric jacquard needle wobbling actions, i.e. left avertence and right avertence.Displacement is 1 needle position, can realize 2 when cooperating transverse-moving mechanism
A or multiple needle Bit Shifts.Transverse-moving mechanism is at high price, and after-sales service is at high cost, and its precision has important shadow to the operation of a machine
It rings, it is traversing not to be easier to cause dropped stitch on time, it is serious to will lead to piezoelectric jacquard sley point and needle collision, cause larger economy
Loss.
Summary of the invention
To solve above-mentioned deficiency in the prior art, the present invention provides multistation piezoelectric jacquards.Multistation of the invention
Piezoelectric jacquard can be such that sley point rests on and groove pin or latch needles by using the baffle mechanism being arranged on the piezoelectric jacquard
Etc. needle cooperation the other positions in addition to left avertence and right avertence.Through the invention, cross sliding machine can be omitted on some types
Structure is conducive to improve the operation of a machine speed to reduce cost.Also, it can using the multistation piezoelectric jacquard in the present invention
It realizes the establishment of special cloth cover flower pattern technique, further enriches Jacquard flower pattern.
It should be appreciated that the directional terminology being likely to occur in the present invention such as, but not limited to, "upper", "lower", "left", "right",
"top", "bottom", "front", "rear" etc. are only relative concept, are not necessarily to be construed as limitation of the scope of the invention.
Multistation piezoelectric jacquard in the present invention includes piezoelectric jacquard, and the piezoelectric jacquard includes pedestal, the first piezoelectricity pottery
Porcelain twin lamella and sley point, one end of first piezoelectric bimorph is fixed on the base, and the sley point is fixed
It further include baffle mechanism in the front end of first piezoelectric bimorph, the baffle mechanism has baffle and actuation means,
The baffle mechanism is arranged on the piezoelectric jacquard, and the actuation means can activate the baffle in first position and second
Switch between position, the first position limits the baffle to the sley point, and the second position is then
So that the baffle limits the sley point.
In one embodiment, the sley point of the multistation piezoelectric jacquard has left station, and right working position is in
Between station, wherein the baffle in the second position by the sley point limit in the intermediate stations.
In a specific embodiment, the actuation means of the baffle mechanism are the second piezoelectric bimorph,
The baffle is fixed on the front end of the cantilever beam, second pressure by the cantilever beam connecting with second piezoelectric bimorph
The swaying direction of electroceramics twin lamella and the swaying direction of first piezoelectric bimorph are generallyperpendicular.
In a preferred embodiment, one end of second piezoelectric bimorph is fixed on the securing means,
The fixed device is fixed on the pedestal of the piezoelectric jacquard, and cable is driven to be electrically connected to via the fixed device
On second piezoelectric bimorph.
In a further preferred embodiment of the embodiment above, it is equipped on the pedestal of the piezoelectric jacquard
For accommodating the baffle slot of the baffle, the width of the baffle slot is greater than the thickness of the baffle, and the cantilever has bullet
Property, the baffle is rigid, when so that the baffle being in the second position, impact of the baffle in the sley point
Under can be subjected to displacement in the baffle slot so that the side of the baffle abut the baffle slot wall when, the sley point
It is limited in middle position.
In a preferred embodiment, one end of second piezoelectric bimorph is fixed on the securing means,
The fixed device is fixed on the top of the piezoelectric jacquard, and cable is driven to be electrically connected to described the via the fixed device
On two piezoelectric bimorphs.
In a specific embodiment, the baffle has inverted V-shaped groove, and the gear in the middle position of its thickness
Piece is in the second position by sley point limit in the inverted V-shaped groove.
The multistation piezoelectric jacquard is not limited to three station piezoelectric jacquards, by extending the baffle mechanism in the present invention,
The piezoelectric jacquard of four stations, the even more stations of five stations can be formed.
The driving device in baffle mechanism in the present invention is not limited to piezoelectric bimorph, can also be electromagnetic wire
The micro drives element such as circle, micro piezoelectric motor.
Sley point can be made to obtain more than two compared to the piezoelectric jacquard of two traditional stations by using the present invention
Swing position, this can omit transverse-moving mechanism on some types, to reduce cost, be conducive to improve the operation of a machine speed
Degree.Also, the establishment of special cloth cover flower pattern technique can be realized using the multistation piezoelectric jacquard in the present invention, further enriches merchant
Card flower pattern.
Detailed description of the invention
Fig. 1 is the prior art, shows two station A, B of the sley point 10 ' of piezoelectric jacquard；
Fig. 2 shows a kind of schematic diagrams of embodiment of the invention, and wherein the sley point 10 of piezoelectric jacquard has three works
Position A, B, C；
Fig. 3 shows a kind of structural schematic diagram of multistation piezoelectric jacquard of the invention, and wherein baffle mechanism is set to pressure
On the pedestal of electric Jacquard；
Fig. 4 is the bottom view stereoscopic schematic diagram of the multistation piezoelectric jacquard in Fig. 3 after removing baffle mechanism；
Fig. 5 shows the stereogram of bottom view of the baffle mechanism of the multistation piezoelectric jacquard in Fig. 3, wherein the baffle is in
First position；
Fig. 6 shows the working principle diagram of the baffle mechanism of the multistation piezoelectric jacquard in Fig. 3, wherein the baffle is in
The second position；
Fig. 7 is a kind of schematic diagram of a part of baffle mechanism of the invention；
Fig. 8 shows the structural schematic diagram of another multistation piezoelectric jacquard of the invention, and wherein baffle mechanism is set to
The top of piezoelectric jacquard；
Fig. 9 shows three stations and baffle corresponding with three station of the multistation piezoelectric jacquard corresponding to Fig. 8
The schematic diagram of position；And
Figure 10 is the schematic diagram of a part of another baffle mechanism of the invention.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings.It will be apparent to the skilled artisan that of the invention specific described in attached drawing
Embodiment is only used to illustrate the invention, is not strictly drawn in actual size and ratio.Therefore, the attached drawing in the present invention is not answered
It is construed to any limitation of the invention.Protection scope of the present invention is defined by the claims.
For brevity, there is no all components or feature structure are marked in some attached drawings, therefore,
When reading following description, cross-referenced all attached drawings are answered, to understand the present invention clear and completely.
It should be pointed out that for convenience of describe, "upper" of the invention, "lower", "left", "right", "front", "rear", "top", "bottom" and
Other directional terminologies being likely to occur only relative bearing of each component part of the invention for ease of description, should not be to this hair
It is bright to have any restrictions.
Fig. 1 is the prior art, shows two station A, B of the sley point 10 ' of piezoelectric jacquard.The guide of existing piezoelectric jacquard
Only there are two swing position, i.e. left avertence position A and right avertence position B for needle 10 ', to realize that lopping is dynamic with groove pin or the cooperation of latch needles 20 '
Make.
Fig. 2 shows a kind of schematic diagrams of embodiment of the invention.The principle of the present invention is the sley point of piezoelectric jacquard
10 other than with left avertence position A and right avertence position C, also has middle position B, to cooperate with needle 20 such as groove pin or latch needles
Realize lopping movement.In this way, sley point more swing positions compared with prior art can be made, thus can on some types
Transverse-moving mechanism is omitted, to reduce cost, is conducive to improve the operation of a machine speed.Also, utilize the multistation in the present invention
Piezoelectric jacquard can realize the establishment of special cloth cover flower pattern technique, further enrich Jacquard flower pattern.
Fig. 3 shows a kind of structural schematic diagram of multistation piezoelectric jacquard of the invention.As shown in figure 3, of the invention is more
Station piezoelectric jacquard 100 is additionally provided with baffle mechanism 120 on the pedestal 50 of Jacquard other than existing piezoelectric jacquard 110.It is existing
Piezoelectric jacquard 110 to include at least piezoelectric bimorph 30 be the first piezoelectric bimorph) and be connected to piezoelectric ceramics pair
The sley point 10 of 30 front end of chip and for fixing the pedestal 50 of the piezoelectric bimorph 30.Baffle mechanism 120 includes
Fixed device 70, is used to fix piezoelectric bimorph 80(i.e. the second piezoelectric bimorph), and itself is also by this
Mode known to field is fixed on base 50.Baffle 95 is connected to piezoelectric bimorph 80 by cantilever beam 90, to make
Baffle 95 and piezoelectric bimorph 80 are at an angle, and at an angle with sley point 10, preferably generally with sley point 10
Vertically, i.e., in 90 °.Piezoelectric bimorph 80 can be electrically connected with cable 60.
Preferably, as shown in Figure 4,5, it is additionally provided with baffle slot 510 corresponding with the baffle 95 on base 50.It should manage
Solution, although this specification is illustrated using one of baffle mechanism as example, the present invention may include leading with described
The same number of multiple baffle mechanisms of yarn needle.Correspondingly, also include on base 50 with the baffle 95 correspondingly
Multiple baffle slots.
A kind of embodiment of the invention is described below with reference to Fig. 3,4,5 and 6.
Piezoelectric bimorph 30 is for controlling swinging for sley point 10, and two of piezoelectric bimorph 80 are pressed
Electroceramics piece is pasted on the upper side and lower side of substrate (not shown) respectively, thus its can be used to control baffle 95 on move down
It is dynamic.In the first position of baffle 95, a part of baffle 95 is located in baffle slot 510 does not stretch out from baffle slot 510, i.e., will not
Stop the movement of sley point 10.And in the second position of baffle 95, a part of baffle 95 is stretched out from baffle slot 510, thus
Sley point 10 is stopped to continue to move to.For example, when sley point 10 moves to the right from left side (arrow direction in Fig. 6),
By control, stretch out baffle 95 from baffle slot 510, so that the continuation of sley point 10 be stopped to move to the right and rest on left side
Middle position between position and right positions.
Preferably, referring to Fig. 6, in order to ensure sley point 10 can rest on middle position, cantilever beam 90 has elasticity, and keeps off
Piece 95 is rigid.When sley point 10 moves to the right from left side, sley point 10 pushes right wall of the baffle 95 to baffle slot 510
511 is mobile, and when the right side of baffle 95 951 is close to right wall, sley point 10 is exactly in middle position.When sley point 10 is from right side
When moving to the left, sley point 10 pushes baffle 95 to the movement of the left wall of baffle slot 510, when baffle 95 is close to left wall, guide
Needle 10 is exactly in middle position.
Fig. 7 is a kind of schematic diagram of a part of baffle mechanism of the invention.Baffle mechanism is double with the second piezoelectric ceramics
Chip 80, cantilever beam 90 and baffle 95.Cantilever beam 90 is fixedly connected with the second piezoelectric bimorph 80, baffle 95 and cantilever beam
90 are fixedly connected.Second piezoelectric bimorph 80 can control baffle 95 by cantilever beam 90 and move up and down.Cantilever beam 90 with
Second piezoelectric bimorph 80 is fixedly connected and baffle 95 is fixedly connected with for this field and technology people with cantilever beam 90
It is easily able to for member, it will not be described here.
Fig. 8 shows the structural schematic diagram of another multistation piezoelectric jacquard of the invention.It is shown with Fig. 3,4,5 and 6
Embodiment unlike, baffle mechanism 120 ' is set to the top of piezoelectric jacquard 110.Piezoelectric bimorph 80 ', cantilever
Piezoelectric bimorph 80, cantilever beam 90 and baffle in embodiment shown in beam 90 ' and baffle 95 ' and Fig. 3,4,5 and 6
95 is substantially the same.Unlike another point, in the first position of baffle 95 ', baffle 95 ' is not in baffle slot, and in baffle
95 ' the second position, at least a part of baffle 95 ' are located in baffle slot.It should be appreciated that for brevity, although in Fig. 8 not
Fixed device and cable are shown, but they are existing.
Baffle 95 ' ensures the principle and embodiment shown in Fig. 3,4,5,6 that sley point 10 is exactly in middle position
It is identical.Details are not described herein.
Fig. 9 shows three stations and baffle corresponding with three station of the multistation piezoelectric jacquard corresponding to Fig. 8
The schematic diagram of position.As shown, in the position I (leftward position) that sley point 10 is swung, the position III (right positions), baffle
95 ' will not all contact with sley point 10, and in the position II (middle position), baffle 95 ' is contacted with sley point 10 and is limited it
Position.
Figure 10 shows the schematic diagram of a part of another baffle mechanism of the invention.As shown in Figure 10, the baffle
Mechanism also has the second piezoelectric bimorph 80 ' ', cantilever beam 90 ' ' and baffle 95 ' '.In baffle 95 ' ' lower end have inverted V-shaped
Groove 951 ' ', the baffle 95 ' ' limit the sley point in the inverted V-shaped groove 951 ' at the second position ' in.At this
In the case of kind, baffle slot can not be used, and cantilever beam 90 ' ' and baffle 95 ' ' it is all rigid.
Based on description of the preferred embodiment of the present invention, it should be apparent that the sheet being defined by the appended claims
Invention is not limited only to the specific detail that is illustrated in specification above, without departing from present inventive concept or range to this hair
Bright many obviously change equally possible reaches the purpose of the present invention.
Claims (8)
1. a kind of multistation piezoelectric jacquard, including piezoelectric jacquard, the piezoelectric jacquard includes pedestal, the first piezoelectric bimorph
And sley point, one end of first piezoelectric bimorph is fixed on the base, and the sley point is fixed on described the
The front end of one piezoelectric bimorph, which is characterized in that further include baffle mechanism, the baffle mechanism has baffle and actuating dress
Set, the baffle mechanism is arranged on the piezoelectric jacquard, the actuation means can activate the baffle in first position and
Switch between the second position, the first position limits the baffle to the sley point, and the second
It sets, the baffle limits the sley point.
2. multistation piezoelectric jacquard according to claim 1, which is characterized in that the described of the multistation piezoelectric jacquard is led
Yarn needle set has left station, right working position and intermediate stations, wherein the baffle in the second position limits the sley point
In the intermediate stations.
3. multistation piezoelectric jacquard according to claim 2, which is characterized in that the actuation means of the baffle mechanism
For the second piezoelectric bimorph, the baffle is fixed on described outstanding by the cantilever beam connecting with second piezoelectric bimorph
The front end of arm beam, the swaying direction of the swaying direction of second piezoelectric bimorph and first piezoelectric bimorph
Vertically.
4. multistation piezoelectric jacquard according to claim 3, which is characterized in that the one of second piezoelectric bimorph
End is fixed on the securing means, and the fixed device is fixed on the pedestal of the piezoelectric jacquard, and drive cable via
The fixed device is electrically connected on second piezoelectric bimorph.
5. multistation piezoelectric jacquard according to claim 4, which is characterized in that on the pedestal of the piezoelectric jacquard
Equipped with the baffle slot for accommodating the baffle, the width of the baffle slot is greater than the thickness of the baffle, and the cantilever beam
With elasticity, the baffle is rigid, and when so that the baffle being in the second position, the baffle is in the sley point
Impact under can be subjected to displacement in the baffle slot so that the side of the baffle abut the baffle slot wall when, it is described
Sley point is limited in middle position.
6. multistation piezoelectric jacquard according to claim 3, which is characterized in that the one of second piezoelectric bimorph
End is fixed on the securing means, and the fixed device is fixed on the top of the piezoelectric jacquard, and drives cable via described solid
Determine device to be electrically connected on second piezoelectric bimorph.
7. multistation piezoelectric jacquard according to claim 3, which is characterized in that the baffle is in the middle position of its thickness
With inverted V-shaped groove, and the baffle is in the second position by sley point limit in the inverted V-shaped groove.
8. multistation piezoelectric jacquard according to claim 1, which is characterized in that the actuation means of the baffle mechanism
For electromagnetic coil or micro piezoelectric motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821461420.XU CN209114111U (en) | 2018-09-07 | 2018-09-07 | Multistation piezoelectric jacquard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821461420.XU CN209114111U (en) | 2018-09-07 | 2018-09-07 | Multistation piezoelectric jacquard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209114111U true CN209114111U (en) | 2019-07-16 |
Family
ID=67198132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821461420.XU Withdrawn - After Issue CN209114111U (en) | 2018-09-07 | 2018-09-07 | Multistation piezoelectric jacquard |
Country Status (1)
| Country | Link |
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| CN (1) | CN209114111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108774803A (en) * | 2018-09-07 | 2018-11-09 | 江苏明朗星新能源科技发展有限公司 | Multistation piezoelectric jacquard |
-
2018
- 2018-09-07 CN CN201821461420.XU patent/CN209114111U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108774803A (en) * | 2018-09-07 | 2018-11-09 | 江苏明朗星新能源科技发展有限公司 | Multistation piezoelectric jacquard |
| CN108774803B (en) * | 2018-09-07 | 2023-09-22 | 江苏明朗星新能源科技发展有限公司 | Multi-station piezoelectric jacquard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190716 Effective date of abandoning: 20230922 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190716 Effective date of abandoning: 20230922 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |