CN107503027A - A kind of yarn tightening device - Google Patents
A kind of yarn tightening device Download PDFInfo
- Publication number
- CN107503027A CN107503027A CN201710915144.3A CN201710915144A CN107503027A CN 107503027 A CN107503027 A CN 107503027A CN 201710915144 A CN201710915144 A CN 201710915144A CN 107503027 A CN107503027 A CN 107503027A
- Authority
- CN
- China
- Prior art keywords
- tightening device
- travel
- fixed
- wire
- yarn tightening
- 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.)
- Withdrawn
Links
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D49/00—Details or constructional features not specially adapted for looms of a particular type
- D03D49/04—Control of the tension in warp or cloth
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/38—Devices for supplying, feeding, or guiding threads to needles
- D04B15/44—Tensioning devices for individual threads
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B27/00—Details of, or auxiliary devices incorporated in, warp knitting machines, restricted to machines of this kind
- D04B27/10—Devices for supplying, feeding, or guiding threads to needles
- D04B27/12—Tensioning devices for individual threads
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a kind of yarn tightening device, including base, support bar and expansion bracket, the support bar is fixed on base both ends, flexible to be erected between two support bars；Wire-crossing wheel is equipped with support bar, expansion bracket, while the height of wire-crossing wheel is consistently higher than the height of wire-crossing wheel on expansion bracket on support bar；Elastic device and travel(l)ing rest are installed on expansion bracket, can upper and lower telescopic moving.A kind of yarn tightening device provided by the invention, simple in construction, easy to operate, the tension force that the yam surface of different toughness can bear is different, and the position of travel(l)ing rest lower end limited block need to be only adjusted using the present apparatus, can adjust yam surface tension force.
Description
Technical field
The present invention relates to a kind of yarn tightening device, belong to frame for movement technical field.
Background technology
Yarn is the product that certain fineness is processed into various textile fabrics, for weaving cotton cloth, rope making, knitting and embroidery etc..
When yarn is made into fabric using loom, in order that fabric uniform ground in yarn fabrication processes to yarn, it is necessary to enter
Row tenses, and yarn tenses, and exactly increases the tension force of yarn itself.In order to increase the tension force of yarn itself, people devise various
The yarn tensioning mechanism of various kinds, but current yarn tensioning mechanism is primarily present structure excessively complexity or tensile force and can not adjusted
The defects of.
The content of the invention
Purpose：In order to overcome the deficiencies in the prior art, the present invention provides a kind of yarn tightening device.
Technical scheme：In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of yarn tightening device, including base, support bar, expansion bracket, the support bar are fixed on base both ends, support bar top
Portion is fixed with wire-crossing wheel；Described stretch is erected between two support bars, and the expansion bracket includes expansion link and fixed mount, described
Fixed mount is provided with a wire-crossing wheel, and fixed mount down either side is connected with travel(l)ing rest, and the lower end of travel(l)ing rest can move up in base
It is dynamic.
Further, the travel(l)ing rest is articulated and connected with fixed mount, and travel(l)ing rest lower end is fixed with limited block；The bottom
Two grooves are provided with parallel to fixed mount on seat, several spacing holes to match with limited block are provided with groove.
Further, the travel(l)ing rest and the be hinged fixation of limited block.
Further, two grooves are symmetrically distributed in the both sides of expansion link, and the spacing hole in two grooves is with flexible
It is symmetrical centered on bar.
Further, the expansion link includes upper rack posts and lower fulcrum bar, and bullet is connected between the upper rack posts and lower fulcrum bar
Property device；The elastic device is the pipe of built-in spring, and pipe bottom seal is simultaneously fixedly connected in lower fulcrum bar, spacious at the top of pipe
Mouthful, spring one end connecting circular tube bottom, the other end connects upper rack posts, and the flexible drive upper rack posts of spring move up and down.
Further, the fixed mount is welded and fixed with expansion link, forms T font structures.
Further, the height of wire-crossing wheel is consistently higher than the height of wire-crossing wheel on expansion bracket on the support bar.
Further, the base is rectangular metal block or unit of plastic.
Beneficial effect：Yarn tightening device provided by the invention, simple in construction, easy to operate, the yarn table of different toughness
The tension force that face can bear is different, and the position of travel(l)ing rest lower end limited block need to be only adjusted using the present apparatus, can adjust yarn
Surface tension.
Brief description of the drawings
Fig. 1 is the positive structure diagram of the present invention；
Fig. 2 is the expansion bracket structural representation in lateral plan.
Embodiment
The present invention is further described below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, a kind of yarn tightening device, including base 1, support bar 2 and expansion bracket, the base 1
Both ends are respectively fixed with support bar 2, and the top of support bar 2 is fixed with wire-crossing wheel 8.
The expansion bracket includes expansion link 3 and fixed mount 4, and fixed mount 4 is weldingly fixed on the top of expansion link 3, forms T fonts
Structure；Fixed mount 4 is provided with a wire-crossing wheel 8, and the down either side of fixed mount 4 is connected with travel(l)ing rest 5, and travel(l)ing rest 5 can be in base 1
Upper movement.
Preferably, the travel(l)ing rest 5 is articulated and connected with fixed mount 4, and the lower end of travel(l)ing rest 5 is fixed with limited block
6, it is preferable that travel(l)ing rest 5 is also to be articulated and connected with limited block 6；On the base, the underface of fixed mount, parallel to fixation
Erection has two grooves, and several spacing holes 7 with spacing Block- matching are provided with groove；Two grooves, which are symmetrically distributed in, to be stretched
The both sides of contracting bar 3, the spacing hole 7 in two grooves are symmetrical centered on expansion link 3.Using when, while mobile two work
Dynamic support, and the limited block of travel(l)ing rest lower end is inserted in symmetrical two spacing holes centered on expansion link.
Preferably, the expansion link 3 includes upper rack posts 31 and lower fulcrum bar 33, between the upper rack posts and lower fulcrum bar
It is connected with elastic device 32；The elastic device 32 is the pipe of built-in spring 34, and pipe bottom seal is simultaneously fixed in lower fulcrum bar
Connection, pipe open top, one end connecting circular tube bottom of spring 34, other end connection upper rack posts bottom, the flexible drive of spring
Upper rack posts move up and down.
Preferably, the height of wire-crossing wheel 8 is consistently higher than the height of wire-crossing wheel 8 on expansion bracket on the support bar 2.
Yarn 9 imports yarn tightening device from the wire-crossing wheel in a side support bar, around the wire-crossing wheel on expansion bracket, is supported from opposite side
Wire-crossing wheel export yarn tightening device on bar.
Preferably, the base is rectangular metal block or unit of plastic.When specifically used, base can be fixedly mounted
On workbench.
Described above is only the preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (8)
- A kind of 1. yarn tightening device, it is characterised in that：Including base, support bar, expansion bracket, the support bar is fixed on base Both ends, support bar top are fixed with wire-crossing wheel；Described stretch is erected between two support bars, and the expansion bracket includes expansion link And fixed mount, the fixed mount are provided with a wire-crossing wheel, fixed mount down either side is connected with travel(l)ing rest, the lower end of travel(l)ing rest It can be moved on base.
- 2. yarn tightening device according to claim 1, it is characterised in that：The travel(l)ing rest and the be hinged company of fixed mount Connect, travel(l)ing rest lower end is fixed with limited block；Two grooves are provided with parallel to fixed mount on the base, are provided with groove some The individual spacing hole to match with limited block.
- 3. yarn tightening device according to claim 2, it is characterised in that：The travel(l)ing rest is be hinged solid with limited block It is fixed.
- 4. yarn tightening device according to claim 2, it is characterised in that：Two grooves are symmetrically distributed in expansion link Both sides, the spacing hole in two grooves is symmetrical centered on expansion link.
- 5. yarn tightening device according to claim 1, it is characterised in that：The expansion link includes upper rack posts and lower branch Bar, elastic device is connected between the upper rack posts and lower fulcrum bar；The pipe of elastic device spring for built in, pipe bottom Seal and be fixedly connected in lower fulcrum bar, pipe open top, spring one end connecting circular tube bottom, other end connection upper rack posts, bullet The flexible drive upper rack posts of spring move up and down.
- 6. yarn tightening device according to claim 1, it is characterised in that：The fixed mount is welded and fixed with expansion link, Form T font structures.
- 7. yarn tightening device according to claim 1, it is characterised in that：The height of wire-crossing wheel is all the time on the support bar Higher than the height of wire-crossing wheel on expansion bracket.
- 8. yarn tightening device according to claim 1, it is characterised in that：The base is rectangular metal block or plastics Block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710915144.3A CN107503027A (en) | 2017-09-30 | 2017-09-30 | A kind of yarn tightening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710915144.3A CN107503027A (en) | 2017-09-30 | 2017-09-30 | A kind of yarn tightening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107503027A true CN107503027A (en) | 2017-12-22 |
Family
ID=60700053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710915144.3A Withdrawn CN107503027A (en) | 2017-09-30 | 2017-09-30 | A kind of yarn tightening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107503027A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111088581A (en) * | 2020-01-04 | 2020-05-01 | 长兴万都纺织有限公司 | Yarn tensioning mechanism of water-jet loom |
| CN111350023A (en) * | 2020-04-24 | 2020-06-30 | 宁夏灵智科技有限公司 | Novel tension tensioning device for spinning thread of knitting equipment |
-
2017
- 2017-09-30 CN CN201710915144.3A patent/CN107503027A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111088581A (en) * | 2020-01-04 | 2020-05-01 | 长兴万都纺织有限公司 | Yarn tensioning mechanism of water-jet loom |
| CN111350023A (en) * | 2020-04-24 | 2020-06-30 | 宁夏灵智科技有限公司 | Novel tension tensioning device for spinning thread of knitting equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171222 |
|
| WW01 | Invention patent application withdrawn after publication |