CN103738789A - Tension lead frame - Google Patents
Tension lead frame Download PDFInfo
- Publication number
- CN103738789A CN103738789A CN201310729620.4A CN201310729620A CN103738789A CN 103738789 A CN103738789 A CN 103738789A CN 201310729620 A CN201310729620 A CN 201310729620A CN 103738789 A CN103738789 A CN 103738789A
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- CN
- China
- Prior art keywords
- tensioning sheet
- bolt
- tensioning
- lead frame
- tensioning piece
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- 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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Abstract
The invention discloses a tension lead frame. The tension lead frame comprises a support and at least one lead unit; the lead unit is arranged on the support and comprises a connecting block and a plurality of guide pieces; the guide pieces are arranged on the connecting block; every guide piece is provided with a hole; the center axes of the plurality of holes coincide; the connecting block is provided with a tensioning unit which comprises a bolt, a first tensioning piece and a second tensioning piece; the bolt penetrates the first tensioning piece to be in threaded connection with the connecting block; the second tensioning piece is fixedly arranged on the bolt; the first tensioning piece and the second tensioning piece are corresponding to each other; the second tensioning piece can be far away or close to the first tensioning piece through adjustment of the bolt. The tension lead frame is good in positioning effect and good in tension adjustment.
Description
Technical field
The present invention relates to a kind of tensile force lead frame.
Background technology
The repeat factor of every machine Same Part is greatly another feature of textile machine.Take spinning frame as example, and every has 400 ingots, spins 400 one threads simultaneously, just needs each 400, identical rings, spindle etc.Just more huge by pin quantity as for knitting machine.7280 pieces of flute profile knitting needles of every needs of Warp Knitted Fabrics of 6.6 meters of work ranges.And by guide wheel, carrying out wire at present, locating effect is not good, thereby and is only to adjust its tension force, poor effect by the distance between conversion guide wheel and guide wheel.
Summary of the invention
For overcoming above-mentioned shortcoming, the object of the present invention is to provide a kind of can good positioning effect, tension adjustment tensile force lead frame preferably.
In order to reach above object, the technical solution used in the present invention is: a kind of tensile force lead frame, its support, at least one lead wire unit, described at least one lead wire unit is arranged on support, described in each, lead wire unit comprises contiguous block, be arranged on a plurality of guide pieces on contiguous block, on each guide piece, be provided with hole, the center shaft in described a plurality of holes overlaps, stretching unit is also set on contiguous block, described stretching unit comprises bolt, the first tensioning sheet, the second tensioning sheet, described bolt is threaded with contiguous block through the first tensioning sheet, described the second tensioning sheet is fixedly installed on bolt, the first tensioning sheet is mutually corresponding with the second tensioning sheet, described the second tensioning sheet by adjusting bolt can away from/near described the first tensioning sheet.
Preferably, described stretching unit is arranged between any two guide pieces or is arranged on one end of a plurality of guide pieces.
Owing to having adopted technique scheme, be not difficult to find out, by guide piece and on each guide piece, be provided with hole, yarn leads through a plurality of holes, setting by bolt, the first tensioning sheet and the second tensioning sheet is in order to regulate the tension force of yarn, effect is better, is not prone to yarn and locates inaccurate, the not good phenomenon of tension adjustment.
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Accompanying drawing explanation
Accompanying drawing 1 is the structural representation according to the present embodiment.
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The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
As shown in Figure 1, the invention provides a kind of tensile force lead frame, its support 1, at least one lead wire unit 2, at least one lead wire unit 2 is arranged on support 1, each lead wire unit 2 comprises contiguous block 21, be arranged on a plurality of guide pieces 22 on contiguous block 21, on each guide piece 22, be provided with hole 23, the center shaft in a plurality of holes overlaps, stretching unit 3 is also set on contiguous block 21, stretching unit comprises bolt 31, the first tensioning sheet 32, the second tensioning sheet 33, bolt 31 is threaded with contiguous block 21 through the first tensioning sheet 32, the second tensioning sheet 33 is fixedly installed on bolt 31, the first tensioning sheet 32 is mutually corresponding with the second tensioning sheet 33, the second tensioning sheet 33 by adjusting bolt 31 can away from/near the first tensioning sheet 32.
Wherein, stretching unit 3 is arranged between any two guide pieces 22 or is arranged on one end of a plurality of guide pieces 22.In the present embodiment, stretching unit 3 is arranged on one end of a plurality of guide pieces 22.
Yarn, through between the first tensioning sheet 32 and the second tensioning sheet 33, loosers a bolt 31, and the second tensioning sheet 33 is away from the first tensioning sheet 32, and tensile force is less; Screw bolt 31, the second tensioning sheet 33 is near the first tensioning sheet 32, and tensile force is larger.Yarn successively through the hole 23 on a plurality of guide pieces 22, is realized guiding again.Be not prone to yarn and locate inaccurate, the not good phenomenon of tension adjustment.
Above embodiment is only explanation technical conceive of the present invention and feature; its object is to allow person skilled in the art understand content of the present invention and implemented; can not limit the scope of the invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (2)
1. a tensile force lead frame, its support (1), at least one lead wire unit (2), described at least one lead wire unit (2) is arranged on support (1), it is characterized in that: lead wire unit described in each (2) comprises contiguous block (21), be arranged on a plurality of guide pieces (22) on contiguous block (21), on each guide piece (22), be provided with hole (23), the center shaft in described a plurality of holes overlaps, stretching unit (3) is also set on contiguous block (21), described stretching unit comprises bolt (31), the first tensioning sheet (32), the second tensioning sheet (33), described bolt (31) is threaded with contiguous block (21) through the first tensioning sheet (32), described the second tensioning sheet (33) is fixedly installed on bolt (31), the first tensioning sheet (32) is mutually corresponding with the second tensioning sheet (33), described the second tensioning sheet (33) by adjusting bolt (31) can away from/near described the first tensioning sheet (32).
2. tensile force lead frame according to claim 1, is characterized in that: described stretching unit (3) is arranged between any two guide pieces (22) or is arranged on one end of a plurality of guide pieces (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310729620.4A CN103738789A (en) | 2013-12-26 | 2013-12-26 | Tension lead frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310729620.4A CN103738789A (en) | 2013-12-26 | 2013-12-26 | Tension lead frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103738789A true CN103738789A (en) | 2014-04-23 |
Family
ID=50495884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310729620.4A Pending CN103738789A (en) | 2013-12-26 | 2013-12-26 | Tension lead frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103738789A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB387433A (en) * | 1931-10-30 | 1933-02-09 | Ballington Hosiery Ltd | Improvements in or relating to thread tensioning devices |
| US2232262A (en) * | 1939-07-10 | 1941-02-18 | Bancroft & Sons Co J | Tensioning device |
| US3181569A (en) * | 1964-02-06 | 1965-05-04 | Beacon Mfg Co | Filling yarn control means |
-
2013
- 2013-12-26 CN CN201310729620.4A patent/CN103738789A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB387433A (en) * | 1931-10-30 | 1933-02-09 | Ballington Hosiery Ltd | Improvements in or relating to thread tensioning devices |
| US2232262A (en) * | 1939-07-10 | 1941-02-18 | Bancroft & Sons Co J | Tensioning device |
| US3181569A (en) * | 1964-02-06 | 1965-05-04 | Beacon Mfg Co | Filling yarn control means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140423 |