CN105544066B - A kind of rapier loom sword head - Google Patents
A kind of rapier loom sword head Download PDFInfo
- Publication number
- CN105544066B CN105544066B CN201610096601.6A CN201610096601A CN105544066B CN 105544066 B CN105544066 B CN 105544066B CN 201610096601 A CN201610096601 A CN 201610096601A CN 105544066 B CN105544066 B CN 105544066B
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- CN
- China
- Prior art keywords
- rod
- sword
- locating part
- extrusion
- rapier loom
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- D03D47/27—Drive or guide mechanisms for weft inserting
-
- 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
- D03D47/27—Drive or guide mechanisms for weft inserting
- D03D47/271—Rapiers
- D03D47/273—Rapier rods
Abstract
The invention discloses a kind of rapier loom sword head, its drip irrigation device is a kind of rapier loom sword head, including connecing yarn bar, with the sword shell for connecing yarn bar accommodating area, extrusion, elastic component, the yarn bar that connects is connected in accommodating area and with extrusion end, the extrusion is rotatably installed in sword shell and the other end of extrusion stretches out out of sword shell, the end stretched out is contradicted on sword shell by elastic component, the yarn bar that connects is included with second body of rod for clamping first body of rod of step and being connected with extrusion, first body of rod is detachably fixed with second body of rod to be connected and has overlapping region in junction.A kind of rapier loom of the present invention is convenient for changing with sword head, and the parallel for being adapted to different thicknesses is woven, and structural strength is high, service life length, and cost is low.
Description
Technical field
The present invention relates to a kind of rapier loom, more specifically, it relates to a kind of rapier loom sword head.
Background technology
Rapier loom is the shuttleless loom being most widely used at present, except the high speed with shuttleless loom, high automation
The characteristics of degree, high-effect existence, is unexpected, and its positive filling insertion way has very strong varietal adaptation, adapts to all kinds of yarns
Wefting insertion, in addition rapier loom also have obvious advantage in terms of more barry dyeing weavings, the color that can produce up to 16 barry dyeing yarns is knitted
Product, as shuttleless loom substitutes fly-shuttle loom, the efficiency of loom is greatly improved, and shuttleless loom has become the world
The developing direction of weaving loom industry.
Rapier loom is the shuttleless loom being most widely used at present, and sword head is important in Weft insertion mechanism of rapier loom
Element, the quality of its performance are directly connected to the quality of fabric and the production efficiency of loom.With China's new textile machinery
Development, to the sword head parts quality requirement in textile machine also more and more higher, these sword head parts will not only have preferably
Physical and mechanical properties, but also excellent processability and relatively low production cost, the sword head customer higher as price
Material, frequently change and undoubtedly add weaving cost.And the reason for causing sword head needs frequently to be changed have it is a lot, including because
To connect the drive connection of the afterbody of yarn bar in the end of sword shell, head needs to be driven in the head telescopic of sword shell always, and connects yarn bar
Need because of the demand being related to do with sword shell more slender, so result in that to connect yarn bar easily curved in the back and forth movement of high frequency
Shape is sold off, so as to cause the service life of sword head to greatly shorten；And the problem of therefore bringing needs frequently to change sword head, still
In fact for whole sword head, only connect yarn club head often can cause to use because grazing is worn, and now change whole sword
Head then causes the waste of resource.
The content of the invention
In view of the deficienciess of the prior art, it is hardly damaged it is an object of the invention to provide one kind, structural strength is high, section
The about rapier loom of cost sword head.
To achieve the above object, the invention provides following technical scheme：A kind of rapier loom sword head, including connect yarn
Bar, have and connect sword shell, extrusion, the elastic component of yarn bar accommodating area, described to connect yarn bar in accommodating area and last with extrusion
End connection, the extrusion is rotatably installed in sword shell and the other end of extrusion stretches out out of sword shell, and the end of stretching passes through
Elastic component is contradicted on sword shell, it is characterised in that：It is described connect yarn bar include with clamp step first body of rod and with extruding
Second body of rod of part connection, first body of rod is detachably fixed with second body of rod to be connected and has overlay region in junction
Domain.
Pass through above-mentioned technical proposal, yarn bar will be connect and be arranged respectively to first body of rod and second body of rod, first body of rod and second
The body of rod be detachably fixed connect and there is overlapping region, can thus avoid because will connect yarn length setting it is long cause to connect yarn
The problem of bar bending, simultaneously as its structural strength can be effectively increased with overlapping region, and when needs more changing-over
During yarn bar, it is only necessary to dismantle first body of rod and separate first body of rod and changed, save production cost；And working as needs
When will be by using parallel without specification, conveniently first body of rod of dismounting, first body of rod more renewed it can be used to process other
The parallel of specification.
Further, first body of rod is connected with second body of rod in overlapping region by Micro-bolt.
Pass through above-mentioned technical proposal, first body of rod are fixed with second body of rod by Micro-bolt, simple in construction, stability
Height, it is convenient for changing.
Further, the mutual clamping of first body of rod and second body of rod and there is latch-up structure.
Pass through above-mentioned technical proposal, first body of rod and second body of rod are connected and fixed, then locked by latch-up structure, blocked
Connecing can prevent first body of rod from being rocked with second body of rod, and more firm when being locked by latch-up structure.
Further, the latch-up structure includes the Extendible spacing part being arranged on first body of rod, second body of rod
On offer the through hole stretched into for locating part, first body of rod and second body of rod disengaging when pressing locating part and departing from through hole.
Pass through above-mentioned technical proposal, through hole is set on second body of rod, telescopic locating part is installed on first body of rod,
Locating part contradict in through hole, when needing to separate first body of rod with second body of rod, by press locating part make locating part from
Depart from through hole, convenient operation.
Further, the pressing piece for contradicting locating part is provided with the sword shell, the pressing piece is in nature
It is lower to be separated with locating part.
Pass through above-mentioned technical proposal, pressing piece is set on sword shell, pressing piece is contradicted with locating part when pressing pressing piece
So that locating part departs from through hole, first body of rod can be dismantled, semi-automatic degree is high, convenient use.
Further, the pressing piece and locating part stagger setting, locating part after pressing extrusion and making to connect the movement of yarn bar
Set with pressing piece face.
Pass through above-mentioned technical proposal, by locating part and pressing piece stagger setting, and because first body of rod and second body of rod
It is connected with extrusion, so by pressing extrusion, extrusion pulls second body of rod to draw back, the position of such locating part
Just change, can be set after change with pressing piece face, now pressing pressing piece again can be to the first bar with respect to sword shell
Body is dismantled, and one of insurance can be thus added to dismounting mode, prevents situation about surprisingly dismantling.
Further, the head of the sword shell is provided with for limiting the stopper slot for connecing yarn bar and rocking.
Pass through above-mentioned technical proposal, stopper slot is set to prevent that connecing yarn bar rocks, and can effectively ensure that and connects yarn on sword shell head
The service life of bar.
Further, the pressing piece is shaped in sword shell.
Pass through above-mentioned technical proposal, pressing piece is shaped in sword shell, by the natural resiliency deformation of pressing piece to limit
Position part, which is formed, to be contradicted, cost-effective, simple in construction, it is not necessary to increase extra structure.
Further, the pressing piece end is provided with hemispherical projections.
Pass through above-mentioned technical proposal, set hemispherical projections to facilitate in pressing piece and form conflict, dismounting with locating part
It is more convenient.
Further, it is provided with spacing preiection on the sword shell.
Pass through above-mentioned technical proposal, because the side of sword shell sets spacing preiection can in complete open shape in the side
Effectively to avoid the interference of extraneous factor.
Present invention tool has the advantage that compared with prior art：
One：Split into first body of rod and second body of rod by the way that yarn bar will be connect, shorten connect yarn bar originally bear the arm of force,
First body of rod and second body of rod is set to be respectively subjected to the various power being subject to, so as to effectively prevent the bending deformation for connecing yarn bar；
Secondly：First body of rod is detachably fixed with second body of rod and is connected, and is convenient for changing first body of rod, avoids changing whole sword
Head, cost is low, while can be processed by changing first body of rod to adapt to the parallel of different thicknesses；
Thirdly：First body of rod and second body of rod set overlapping region to be effectively increased its structural strength in junction, prevent
Only flexural deformation；
It four：Set Extendible spacing part that first body of rod and second body of rod is fixed, pressing locating part can facilitate
Dismounting；
It five：The pressing piece of pressing locating part is set on sword shell, simple in construction, convenient operation；
It six：By pressing piece and locating part stagger setting, the dismounting for causing first body of rod because touching by mistake is prevented, when needs are torn open
Need pressing extrusion, it is necessary to first press extrusion when unloading, pressing piece ability is pressed again while keeping and pressing extrusion
Dismantled.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment one；
Fig. 2 is the structural representation of embodiment two；
Fig. 3 is Fig. 2 A portions enlarged diagram.
In figure：1st, sword shell；2nd, extrusion；3rd, elastic component；4th, first body of rod；5th, second body of rod；6th, overlapping region；7th, press
Part；8th, hemispherical projections.
Embodiment
With reference to the accompanying drawings and examples, the present invention will be described in detail.
Embodiment one：As shown in figure 1, in accommodating area on sword shell 1, its end section rotational installation extrusion 2, extruding
One end of part 2 is located in accommodating area to be connected with connecing yarn bar, and the other end stretches out from the epipleural of sword shell 1, and the end of stretching passes through bullet
Property part 3 is connected on the bottom wall of sword shell 1, and so when pressing extrusion 2, extrusion 2 rotates connects yarn bar in level so as to pull
Moved on direction to the end of sword shell 1, when the power applied to extrusion 2 disappears, extrusion 2 is again extensive under the pulling of elastic component 3
Original position is arrived again, and now whole, which connects yarn bar and be through extending to the leading section of sword shell 1 in sword shell 1, to carry out drawing yarn.
Yarn bar will be connect and be arranged to two-section, first body of rod 4 and second body of rod 5, first body of rod 4 is fixedly connected with second body of rod 5, and even
The place of connecing forms overlapping region 6, is bonded to each other in the body of rod 4 of overlapping region 6 first and second body of rod 5 and offers through hole, then
It is fixed in through hole by screw or Micro-bolt, formation is connected with second body of rod 5 this makes it possible to make first body of rod 4
One, can with normal use, and when need change sword head when, it is only necessary to unclamp bolt, first body of rod 4 dismantled, change
First body of rod 4 is fixedly connected with second body of rod 5 again, simple to operate, easy for installation, and cost is low；Of course for more
The service life of good extension sword head, offers stopper slot, the step of first body of rod 4 is in sword on the head inwall of sword shell 1
The head of shell 1 can prevent to deviate when being driven back and forth by the limitation of stopper slot, stability when ensureing to use；It is same with this
When, because the side of sword shell 1 is the opening in full open model, so easily disturbed by the external world, increase limit convex in the side
Rise（Not shown in figure）, effectively avoid the impurity in the external world from entering, ensure the state stability in the settlement of sword shell 1.
Embodiment two：It is with the difference of embodiment one：As shown in Figures 2 and 3, first body of rod 4 and second body of rod 5
Connected in overlapping region 6 by way of clamping, positive stop strip can be opened up on first body of rod 4, limit is opened up on second body of rod 5
Position groove, stopper slot and positive stop strip are T-shaped to be set or is set in dove-tail form, is so connected first body of rod 4 with second body of rod 5
When, positive stop strip, which is put in, forms clamping in stopper slot, it is possible to the free degree of first body of rod 4 and second body of rod 5 is limited, now first
The body of rod 4 can only be separated with second body of rod 5 along body of rod direction, now open up mounting hole, mounting hole on first body of rod 4
Telescopic locating part is inside mounted with, locating part can use the general jumping bean spring structure of in the market, i.e. jumping bean passes through bullet
Spring contradicts in mounting hole and stretches out mounting hole, through hole is opened up on second body of rod 5, when first body of rod 4 and the phase of second body of rod 5
When being mutually engaging in place, jumping bean can stretch out to form first body of rod 4 and second body of rod 5 from the through hole of second body of rod 5 just to be supported
Touching and fix, such body of rod 5 of first body of rod 4 and second can not carry out relatively moving along body of rod direction, and now first
The body of rod 5 of the body of rod 4 and second is completely fixed post, when needing to dismantle first body of rod 4, then departs from the second bar by pressing locating part
Body 5, it becomes possible to first body of rod 4 is extracted out, at the same time, key hole is offered in the lower wall of sword shell 1, is set in key hole
There is pressing piece 7, pressing piece 7 is integrally formed with sword shell 1 and the lower wall under nature with sword shell 1 in key hole preserves water
Level state does not contact with locating part, and when needing to dismantle first body of rod 4, pressing piece 7 is pressed on sword shell 1, pressing piece 7 deforms
Stretch into settlement and contradicted with locating part, locating part can just split first body of rod 4 after being pressed disengaging through hole；Certainly it is
Can make pressing piece 7 deform not be very under serious situation can be contradicted with locating part, in the press-side one of pressing piece 7
Body formed hemispherical projections 8, more easily can so be contradicted with locating part, after the completion of conflict by pressing piece 7 from
Body elastic recovery capability returns to the state with the keep level of sword shell 1；On this basis, it is contemplated that the use environment of rapier loom
It is relative complex, prevent from surprisingly touching pressing piece 7 and causing first body of rod 4 to separate with second body of rod 5, by key hole and pressing piece
7 position sets the position with locating part to stagger, and so pressing pressing piece 7 makes pressing piece 7 stretch into settlement in its natural state
Contradicted when interior less than locating part, because what first body of rod 4 and second body of rod 5 were connected with extrusion 2, by the position of pressing piece 7
Install setting in locating part rear, by pressing extrusion 2, extrusion 2 pulls first body of rod 4 and second body of rod 5 to the end of sword shell 1
End movement, locating part is set with the face of pressing piece 7 after movement, now in the state of keeping pressing extrusion 2, then presses pressing
Part 7 can just make the conflict of pressing piece 7 arrive locating part, could now dismantle first body of rod 4, so can preferably ensure sword
The safety in utilization of head, just can be by acting on when ensuring to need to dismantle first body of rod 4 while extrusion 2 and pressing piece 7
First body of rod 4 is split, ensure that security during use.
Described above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
- A kind of 1. rapier loom sword head, it is characterised in that including：Sword shell (1) with accommodating area；It is placed in the accommodating area Interior connects yarn bar；And be rotatablely installed in the extrusion (2) on the sword shell (1), described extrusion (2) one end is positioned at described It is connected in accommodating area and with the yarn bar that connects, the other end is connected to the sword shell (1) by an elastic component (3), when described in pressing During extrusion (2), the extrusion (2) rotate so as to pull it is described connect yarn bar and moved in the accommodating area, squeezed when to described When the pressing force that casting die (2) applies disappears, the extrusion (2) resets under the elastic-restoring force effect of the elastic component (3), The yarn bar that connects includes：First body of rod (4) and second body of rod (5), first body of rod (4) can with second body of rod (5) Detachable is fixedly connected and has overlapping region (6) in junction.
- A kind of 2. rapier loom sword head according to claim 1, it is characterised in that：First body of rod (4) and second The body of rod (5) is connected in overlapping region (6) by Micro-bolt, or, first body of rod (4) and second body of rod (5) are in overlay region Domain (6) is connected so that first body of rod (4) connects prolonging for yarn club shaft with second body of rod (5) along described by snap fit Stretch direction separation.
- A kind of 3. rapier loom sword head according to claim 2, it is characterised in that：When first body of rod (4) and institute When stating second body of rod (5) and being connected in overlapping region (6) by snap fit, between first body of rod (4) and second body of rod (5) With latch-up structure.
- A kind of 4. rapier loom sword head according to claim 3, it is characterised in that：First body of rod (4) and second The body of rod is connected between (5) by positive stop strip and stopper slot mode, the latch-up structure include be arranged on first body of rod (4) on can Flexible locating part, and, the through hole for stretching into or deviating from for the locating part opened up on second body of rod (5), when pressing institute When stating locating part makes the locating part disengaging through hole, first body of rod (4) can depart from second body of rod (5) tears open Unload.
- A kind of 5. rapier loom sword head according to claim 4, it is characterised in that：Use is provided with the sword shell (1) The locating part is contradicted under being acted in pressing force so that the locating part departs from the pressing piece (7) of the through hole, the pressing Part (7) separates with locating part in its natural state.
- A kind of 6. rapier loom sword head according to claim 5, it is characterised in that：The locating part and the pressing piece (7) position, which is set, meets following condition：When the pressing force applied to the extrusion (2) disappears, the locating part deviates The pressing piece (7) be pressed power effect and move corresponding to movement travel, when press extrusion (2), make described in connect Yarn bar is moved in the accommodating area so that the pressing piece (7) can contradict the locating part.
- A kind of 7. rapier loom sword head according to claim 5 or 6, it is characterised in that：Offered on the sword shell (1) Key hole, the pressing piece (7) are shaped on the sword shell (1) and under nature in the key hole.
- A kind of 8. rapier loom sword head according to claim 5 or 6, it is characterised in that：The pressing piece (7) is provided with The hemispherical projections (8) contradicted with the locating part.
- A kind of 9. rapier loom sword head according to claim 1, it is characterised in that：The sword shell (1) is squeezed with described The head of casting die (2) opposite side, which is provided with, rocks for connecing yarn bar described in confession and carries out spacing stopper slot.
- A kind of 10. rapier loom sword head according to claim 1, it is characterised in that：Opening position on the sword shell (1) Install the spacing preiection being equipped with for avoiding the impurity in the external world from entering in the accommodating area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610096601.6A CN105544066B (en) | 2016-02-22 | 2016-02-22 | A kind of rapier loom sword head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610096601.6A CN105544066B (en) | 2016-02-22 | 2016-02-22 | A kind of rapier loom sword head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105544066A CN105544066A (en) | 2016-05-04 |
| CN105544066B true CN105544066B (en) | 2017-12-12 |
Family
ID=55823613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610096601.6A Active CN105544066B (en) | 2016-02-22 | 2016-02-22 | A kind of rapier loom sword head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105544066B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110093705A (en) * | 2019-05-24 | 2019-08-06 | 桐乡市广逸纺织有限公司 | A kind of rapier loom sword head |
| CN110093706B (en) * | 2019-06-03 | 2020-10-30 | 界首市永顺服饰有限公司 | Rapier head for rapier loom |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2255436Y (en) * | 1995-12-21 | 1997-06-04 | 张善德 | Rapier head for rapier loom |
| CN201165578Y (en) * | 2008-01-08 | 2008-12-17 | 郑瑞光 | Loom weft rapier head |
| CN201883233U (en) * | 2010-11-26 | 2011-06-29 | 浙江奔特纺织机械有限公司 | Rapier gripper assembly applicable to flexible rapier loom |
| CN202626446U (en) * | 2012-04-20 | 2012-12-26 | 张尚勇 | Rapier head used for rapier loom |
| CN202865498U (en) * | 2012-09-10 | 2013-04-10 | 无锡明盛纺织机械有限公司 | Rapier loom fabric swatch and weft giving rapier head matched with rapier loom fabric swatch |
| CN204849207U (en) * | 2015-08-29 | 2015-12-09 | 广东顺德金梭纺织有限公司 | Sword head mechanism is drawn forth to rapier weaving machine weft -insertion device's yarn |
-
2016
- 2016-02-22 CN CN201610096601.6A patent/CN105544066B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105544066A (en) | 2016-05-04 |
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