CN207259694U - A kind of rapier loom weft-sending sword head adapted to for a variety of yarns - Google Patents
A kind of rapier loom weft-sending sword head adapted to for a variety of yarns Download PDFInfo
- Publication number
- CN207259694U CN207259694U CN201721318627.7U CN201721318627U CN207259694U CN 207259694 U CN207259694 U CN 207259694U CN 201721318627 U CN201721318627 U CN 201721318627U CN 207259694 U CN207259694 U CN 207259694U
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- CN
- China
- Prior art keywords
- clamping bar
- housing
- side wall
- mounting base
- yarns
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Abstract
The utility model discloses a kind of rapier loom weft-sending sword head adapted to for a variety of yarns.Technical solution includes housing, the clamping bar being articulated with housing and the yarn clamping sheet being installed between the housing and clamping bar, it is characterised in that：The housing both sides are bent with the first side wall, second sidewall, the bottom that the housing is corresponded to below clamping bar is fixed with clamping bar mounting base, the side of the clamping bar mounting base is equipped with mounting portion, the clamping bar is by bolted splice between the first side wall of the housing and the mounting portion of the clamping bar mounting base, the yarn clamping sheet is fixed in clamping bar mounting base, resetting spring is set between clamping bar and clamping bar the installation base rear end, corresponding clamping bar side is provided with guide lid above the housing, the guide is covered equipped with the 3rd side wall, 4th side wall, 3rd side wall of the guide lid is connected by the bolt with the mounting portion of clamping bar mounting base, 4th side wall of the guide lid is connected by screw with the second sidewall of the housing, the rear end of the guide lid is connected with by screw with the clamping bar mounting base.
Description
Technical field
It the utility model is related to a kind of rapier loom weft-sending sword head.
Background technology
Traditional rapier loom weft-sending sword head is if notification number is for " 203878286 U of CN " and " 203382931 U of CN "
Shown in Chinese utility model patent, there are shortcoming to be for it：Press yarn structure design not ideal enough, as clamping bar and yarn clamping sheet are directly pacified
Loaded on housing, stability is poor.Since present high speed weaving rapier loom speed is very fast, its yarn tension is very big, unstable
Pressure knot structure easilys lead to staplings.Especially for the yarn of a variety of thicknesses collocation, existing pressure knot structure can not meet will
Ask.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of rapier loom bringer sword adapted to for a variety of yarns
Head.
To solve the above problems, the technical solution adopted in the utility model include housing, the clamping bar that is articulated with housing with
And it is installed on the yarn clamping sheet between the housing and clamping bar, it is characterised in that：The housing both sides are bent with the first side wall, second
Side wall, the bottom that the housing is corresponded to below clamping bar are fixed with clamping bar mounting base, and the side of the clamping bar mounting base is equipped with installation
Portion, the clamping bar by bolted splice between the first side wall of the housing and the mounting portion of the clamping bar mounting base, it is described
Yarn clamping sheet is fixed in clamping bar mounting base, sets resetting spring between the clamping bar and clamping bar installation base rear end, on the housing
The corresponding clamping bar side in side is provided with guide lid, and the guide is covered equipped with the 3rd side wall, the 4th side wall, and the 3rd of the guide lid the
Side wall is connected by the bolt with the mounting portion of clamping bar mounting base, and the 4th side wall of the guide lid passes through screw and the shell
The second sidewall connection of body, the rear end of the guide lid is connected with by screw with the clamping bar mounting base.
Rapier loom weft-sending sword head of the adaptation for a variety of yarns, it is characterised in that：The guide, which covers, to be equipped with
The 3rd side wall vertically, the 4th side wall, the 3rd side wall of the guide lid pass through the bolt and the mounting portion of clamping bar mounting base
Connection, the 4th side wall of the guide lid is connected by screw with the second sidewall of the housing, the rear end of the guide lid and
It is connected by screw with the clamping bar mounting base.
Rapier loom weft-sending sword head of the adaptation for a variety of yarns, it is characterised in that：The guide, which covers, to be equipped with
Fiveth side wall vertical with the 3rd side wall, the bottom that the housing corresponds to below the 5th side wall are provided with rubber pad.
Rapier loom weft-sending sword head of the adaptation for a variety of yarns, it is characterised in that：The 4th of the guide lid
The both ends of side wall are equipped with inflexed locating tip, and the locating tip is matched somebody with somebody with the location hole positioning in the second sidewall of the housing
Close.
Rapier loom weft-sending sword head of the adaptation for a variety of yarns, it is characterised in that：The rear end side of the clamping bar
Face is equipped with positioning cams, the 3rd side wall location fit of the positioning cams and the guide lid.
Rapier loom weft-sending sword head of the adaptation for a variety of yarns, it is characterised in that：The clamping bar mounting base one
Side approximate mid-section position is equipped with the first vertical location division, and the clamping bar is equipped with the second positioning coordinated with the first location division
Portion.
Rapier loom weft-sending sword head of the adaptation for a variety of yarns, it is characterised in that：The 3rd of the guide lid
Side wall front end is located at connecting portion, passes through screw connection between the connecting portion and the clamping bar mounting base.
Rapier loom weft-sending sword head of the adaptation for a variety of yarns, it is characterised in that：This housing bottom the back of the body
Face is provided with bottom plate.
The rapier loom weft-sending sword head of the utility model：Clamping bar mounting base is welded in the bottom of housing, clamping bar is installed on folder
Above bar mounting base, clamping bar by bolted splice between the first side wall of the housing and the mounting portion of clamping bar mounting base, together
When, the guide of the corresponding clamping bar side in housing top is covered with the 3rd vertical side wall, the 4th side wall, and the 3rd side wall of guide lid leads to
The mounting portion that the bolt is crossed with clamping bar mounting base is connected, and the 4th side wall of guide lid passes through the second side of screw and the housing
Wall connects, and the rear end of guide lid is connected with by screw with clamping bar mounting base, by the installation of said structure, realizes more solid points
It is fixed, it is ensured that stability of the weft-sending sword head during high-speed cruising.At the same time also so that driving sword device（Spring is cooperatively formed with clamping bar
Drive sword device）Release is more stablized, so as to ensure to press yarn more firm, is asked with solving the staplings caused by press yarn structural instability
Topic.
The utility model is described further with reference to Figure of description.
Brief description of the drawings
Fig. 1,2 be the utility model rapier loom weft-sending sword head different angle structure diagram；
Fig. 3 is the explosive view of the utility model rapier loom weft-sending sword head；
Fig. 4 is the structure diagram of the utility model guide lid；
Fig. 5,6 are the utility model clamping bar mounting base and the different angle relation schematic diagram of clamping bar.
Embodiment
With reference to shown in Fig. 1-6, the adaptation of the utility model is used for the rapier loom weft-sending sword head of a variety of yarns, including housing
1st, the clamping bar 2 being articulated with housing 1 and the yarn clamping sheet 4 being installed between the housing 1 and clamping bar 2,1 liang of lateral bending of the housing
Vertical the first side wall 5, second sidewall 6 are rolled over, the bottom that the housing 1 corresponds to the lower section of clamping bar 2 is fixed with clamping bar mounting base 21, institute
The side for stating clamping bar mounting base 21 is equipped with vertical mounting portion 7, and the clamping bar 2 is articulated with the first of the housing 1 by bolt 8
Between side wall 5 and the mounting portion 7 of the clamping bar mounting base 21, the yarn clamping sheet 4 is fixed in clamping bar mounting base 21, the clamping bar
Resetting spring 11 is set between 2 and 21 rear end of clamping bar mounting base, and corresponding 2 side of clamping bar in the top of housing 1 is provided with guide lid
3, the guide lid 3 is equipped with the 3rd vertical side wall 12, the 4th side wall 13, and the 3rd side wall 12 of the guide lid 3 passes through institute
State bolt 8 to be connected with the mounting portion 7 of clamping bar mounting base 21, the 4th side wall 13 of the guide lid 3 passes through screw 14 and the shell
The second sidewall 6 of body 1 connects, and the rear end of the guide lid 3 is connected with by screw 14 with the clamping bar mounting base 21.Above-mentioned
Guide lid and housing separate machined, housing become one using energy high temperature resistant stainless steel one-pass molding, then clamping bar mounting base of burn-oning
Body.Guide lid is housed on the top of housing, to prevent terminating in footpath yarn collision, has larger space among guide lid, has given and connect latitude sword
The space of head yarn hook.Further, the guide lid 3 is equipped with fiveth side wall 15 vertical with the 3rd side wall 12, the housing 1
The bottom of the corresponding lower section of 5th side wall 15 is provided with rubber pad 16.To increase buffering effect, weft-broken is further prevented.
Further, the both ends of the 4th side wall 13 of the guide lid 3 are equipped with inflexed locating tip 17, the locating tip
17 with 18 location fit of location hole in the second sidewall 6 of the housing 1.What is connected with improving between guide lid 3 and housing 1 is steady
It is qualitative.
Further, the rear end side of the clamping bar 2 is equipped with positioning cams 19, the positioning cams 19 and the guide
12 location fit of the 3rd side wall of lid 3.To improve the stability of the installation of clamping bar 2.
Further, the 21 side approximate mid-section position of clamping bar mounting base is equipped with the first vertical location division 9, the folder
Bar 2 is equipped with the second location division 10 coordinated with the first location division 9.To improve the stability of the installation of clamping bar 2.
Further, 12 front end of the 3rd side wall of the guide lid 3 is located at connecting portion 22, the connecting portion 22 and the clamping bar
Connected between mounting base 21 by screw 14.To improve the stability of the connection of guide lid 3.
Further, the bottom rear of this housing 1 be provided with bottom plate 20.
It is upper described, limitation in any form is not done to the utility model, although the utility model is preferably to implement
Case discloses as above, but is not limited to the utility model, and any person skilled in the art, is not departing from this reality
With in new technique aspects, when structure and technology contents using the disclosure above make a little change or are modified to
The equivalence enforcement case of same change, but every content without departing from technical solutions of the utility model, according to the utility model
Any simple modification, equivalent change and modification that technical spirit makees above case study on implementation, still belongs to the utility model technology
Aspects.
Claims (7)
1. a kind of rapier loom weft-sending sword head adapted to for a variety of yarns, including housing（1）, be articulated with housing（1）On folder
Bar（2）And it is installed on the housing（1）With clamping bar（2）Between yarn clamping sheet（4）, it is characterised in that：The housing（1）Both sides
It is bent with the first side wall（5）, second sidewall（6）, the housing（1）Corresponding clamping bar（2）The bottom of lower section is fixed with clamping bar installation
Seat（21）, the clamping bar mounting base（21）Side be equipped with mounting portion（7）, the clamping bar（2）Pass through bolt（8）It is articulated with described
Housing（1）The first side wall（5）With the clamping bar mounting base（21）Mounting portion（7）Between, the yarn clamping sheet（4）It is fixed on folder
Bar mounting base（21）On, the clamping bar（2）With clamping bar mounting base（21）Resetting spring is set between rear end（11）, the housing
（1）Top corresponds to clamping bar（2）Side is provided with guide lid（3）, the guide lid（3）It is equipped with the 3rd side wall（12）, the 4th side
Wall（13）, the guide lid（3）The 3rd side wall（12）Pass through the bolt（8）With clamping bar mounting base（21）Mounting portion（7）
Connection, the guide lid（3）The 4th side wall（13）Pass through screw（14）With the housing（1）Second sidewall（6）Connection, institute
State guide lid（3）Rear end and pass through screw（14）With the clamping bar mounting base（21）Connection.
2. the rapier loom weft-sending sword head according to claim 1 adapted to for a variety of yarns, it is characterised in that：It is described to lead
Yarn lid（3）It is equipped with and the 3rd side wall（12）The 5th vertical side wall（15）, the housing（1）Corresponding 5th side wall（15）
The bottom of lower section is provided with rubber pad（16）.
3. the rapier loom weft-sending sword head according to claim 1 adapted to for a variety of yarns, it is characterised in that：It is described to lead
Yarn lid（3）The 4th side wall（13）Both ends be equipped with inflexed locating tip（17）, the locating tip（17）With the housing（1）
Second sidewall（6）On location hole（18）Location fit.
4. the rapier loom weft-sending sword head according to claim 1 adapted to for a variety of yarns, it is characterised in that：The folder
Bar（2）Rear end side be equipped with positioning cams（19）, the positioning cams（19）With the guide lid（3）The 3rd side wall
（12）Location fit.
5. the rapier loom weft-sending sword head according to claim 1 adapted to for a variety of yarns, it is characterised in that：The folder
Bar mounting base（21）Side approximate mid-section position is equipped with the first vertical location division（9）, the clamping bar（2）It is equipped with and determines with first
Position portion（9）The second location division coordinated（10）.
6. the rapier loom weft-sending sword head according to claim 1 adapted to for a variety of yarns, it is characterised in that：It is described to lead
Yarn lid（3）The 3rd side wall（12）Front end is located at connecting portion（22）, the connecting portion（22）With the clamping bar mounting base（21）Between
Pass through screw（14）Connection.
7. adapting to the rapier loom weft-sending sword head for a variety of yarns according to claim 1-6 any one of them, its feature exists
In：This housing（1）Bottom rear be provided with bottom plate（20）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721318627.7U CN207259694U (en) | 2017-10-13 | 2017-10-13 | A kind of rapier loom weft-sending sword head adapted to for a variety of yarns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721318627.7U CN207259694U (en) | 2017-10-13 | 2017-10-13 | A kind of rapier loom weft-sending sword head adapted to for a variety of yarns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207259694U true CN207259694U (en) | 2018-04-20 |
Family
ID=61917175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721318627.7U Active CN207259694U (en) | 2017-10-13 | 2017-10-13 | A kind of rapier loom weft-sending sword head adapted to for a variety of yarns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207259694U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107587243A (en) * | 2017-10-13 | 2018-01-16 | 浙江巨剑纺织机械有限公司 | A kind of rapier loom weft-sending sword head adapted to for a variety of yarns |
-
2017
- 2017-10-13 CN CN201721318627.7U patent/CN207259694U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107587243A (en) * | 2017-10-13 | 2018-01-16 | 浙江巨剑纺织机械有限公司 | A kind of rapier loom weft-sending sword head adapted to for a variety of yarns |
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| GR01 | Patent grant |