CN107663710A - Carbon fiber needle-bar groove pin pressing plate - Google Patents
Carbon fiber needle-bar groove pin pressing plate Download PDFInfo
- Publication number
- CN107663710A CN107663710A CN201711128113.XA CN201711128113A CN107663710A CN 107663710 A CN107663710 A CN 107663710A CN 201711128113 A CN201711128113 A CN 201711128113A CN 107663710 A CN107663710 A CN 107663710A
- Authority
- CN
- China
- Prior art keywords
- carbon fiber
- pressing plate
- groove pin
- eedle presser
- pin pressing
- 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.)
- Pending
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Classifications
-
- 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
- D04B27/06—Needle bars; Sinker bars
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Of Fabric (AREA)
Abstract
The invention discloses a kind of carbon fiber needle-bar groove pin pressing plate, including backing plate (1), eedle presser (2), press strip (3), briquetting (4), disk spring (5), positioning sleeve (6) and screw (7).Its feature is：Eedle presser (2) is in hinge connection by press strip (3) with briquetting (4), and the moment of torsion of screw (7) is delivered on eedle presser (2) and backing plate (1) by positioning sleeve (6) and disk spring (5) active force after hinge connection.This structure groove pin pressing plate is mainly used on Warp Knitted Fabrics carbon fiber grooved needle bed; groove pin (9) can be firmly compressed when weaving high density fabric; prevent occurring tuck phenomenon in start process; and can protection carbon fiber grooved needle bed (8) is indeformable under the moment of torsion of born screw (7) simultaneously; ensure job stability, improve knitting efficiency.
Description
Technical field
The present invention relates to a kind of carbon fiber needle-bar groove pin pressing plate, belongs to technical field of textile machine.
Background technology
Now weaving Warp Knitted Fabrics carbon fiber grooved needle bed top board type has two kinds：One kind is that eedle presser and briquetting use
Moulding, this fault of construction are that moulding deformation is big, poor rigidity, as cloth cover temperature raises during braiding, eedle presser modeling
Materials and parts can soften weakening rigidity, and eedle presser flat state and rigidity have a strong impact on pressing effect, when weaving high-density fabric this
Kind structure pressing plate does not press tightly groove pin, occurs tuck phenomenon in start process, causes a large amount of groove pins to damage, while cause one to user
Fixed loss.The groove pin pressing plate of another structure, pressing plate material are light-weight metal such as aluminium alloy, and compact materials are spring steel,
This structure rigidity of compressive plate improves a lot compared with former, but due to lacking positioning sleeve supporting carbon fiber grooved needle bed, active force
Although groove pin can be compressed, carbon fiber grooved needle bed meeting compression plate active force influences to be deformed or even be damaged, same to time slot
Pin linearity also can substantially be deteriorated, it is difficult to complete carbon fiber needle-bar knitting position debugging efforts, can not meet that braiding requires.
The content of the invention
To overcome the drawbacks described above of existing carbon fiber needle-bar groove pin pressure plate structure, the present invention provides a kind of new carbon fiber pin
Bed groove pin pressing plate, is mainly used on Warp Knitted Fabrics carbon fiber grooved needle bed, and solving can firm pressing groove when weaving high density fabric
Pin, prevent occurring tuck phenomenon in start process, at the same and can protect carbon fiber grooved needle bed under the moment of torsion of born screw not
Deformation, ensure job stability, improve knitting efficiency.
To solve its technical problem, the technical solution adopted by the present invention is：Design new carbon fiber needle-bar groove pin pressing plate
Including backing plate, eedle presser, press strip, briquetting, disk spring, positioning sleeve and screw.Specifically：
A kind of carbon fiber needle-bar groove pin pressing plate, including briquetting, briquetting are hingedly connected with eedle presser, and eedle presser is connected with backing plate, pressure
Block is fixed by screws on carbon fiber grooved needle bed, and disk spring is provided between the screw and briquetting, is arranged with outside screw
Positioning sleeve, under disk spring impaction state, positioning sleeve lower end surface bearing carbon fiber grooved needle bed, cross positioning protection carbon fiber groove pin
Bed is indeformable under the moment of torsion of born screw.
It is further to improve, the light-weight metal eedle presser that the eedle presser is formed in one.
Further to improve, the eedle presser is almag eedle presser, and one end is provided with indent inclined-plane to eedle presser end to end, another
End is provided with outer convex inclined plane；The angle of indent inclined-plane and outer convex inclined plane is in 90 °, and eedle presser length direction and width are
Arc-shaped concave, concave surface bosom are 0.06mm.
Further to improve, the positioning sleeve is high duty metal positioning sleeve.
Further to improve, the positioning sleeve is superduralumin positioning sleeve.
Further to improve, the backing plate is PE polyethylene from high pressure process mouldings.
Further to improve, the briquetting is articulated and connected by press strip and eedle presser.
Further to improve, the briquetting and press strip are moulding.
Further to improve, the moulding is glass fiber enhanced nylon moulding.
Its feature is：
1. the backing plate is moulding, eedle presser draws post-processing by light-weight metal and formed, and press strip and briquetting are moulding, pressing
Plate and briquetting be in hinge connection by press strip, and positioning sleeve is made up of high intensity non-ferrous metal, the moment of torsion of screw by positioning sleeve with
Disk spring active force after hinge connection is delivered on eedle presser and backing plate, under impaction state, positioning sleeve lower end surface bearing
Carbon fiber grooved needle bed, it is indeformable under the moment of torsion of born screw to cross positioning protection carbon fiber grooved needle bed；
2. the moulding of the backing plate is molded by PE high pressure PEFs；
3. the light-weight metal of the eedle presser is almag, drawing post-processing by almag forms, and inclined-plane angle is in end to end
90 °, eedle presser length direction and width recessed 0.06；
4. the moulding of the press strip and briquetting is molded by glass fiber reinforced nylon 6；
5. the high intensity nonferrous materials of the positioning sleeve is superduralumin, its length meets under impaction state, under positioning sleeve
End surface supporting carbon fiber grooved needle bed.
Compared with prior art, the invention has the following features and advances：
1. because the pressing plate material of the present invention is almag, there is good processability, its rigidity is substantially better than plastics material
Material, while inclined-plane angle is in 90 ° to eedle presser end to end, eedle presser length direction and width recessed 0.06, this structure is favourable
In the stress of groove pin pressing plate, it is used cooperatively with the backing plate of PE high pressures PEF injection, can uniformly compresses groove pin, groove pin will not be made
Produce loosening.
2. because eedle presser and briquetting by press strip are in hinge connection, the moment of torsion of screw can be connected through the hinge active force is effective
Ground is assigned on eedle presser, makes eedle presser reasonable stress, is so more conducive to compress groove pin.
3. due under groove pin presser device impaction state, positioning sleeve lower end surface bearing carbon fiber grooved needle bed, it is fine to cross positioning protection carbon
It is indeformable under the moment of torsion of born screw to tie up grooved needle bed, ensures job stability, improves knitting efficiency.
4., can firm pressing groove during braiding because the groove pin pressing plate of the present invention is used for Warp Knitted Fabrics carbon fiber grooved needle bed
Pin, it is more beneficial for improving the braiding speed of tricot machine, further increases production efficiency.
Brief description of the drawings
Below in conjunction with drawings and examples, the present invention is further described：
Fig. 1 is the structural representation that the present invention is connected with carbon fiber grooved needle bed；
Fig. 2 is the structural representation profile of the present invention；
Fig. 3 is the structural representation side view of the present invention；
Fig. 4 is the eedle presser positive structure schematic of the present invention；
Fig. 5 is Fig. 3 profile；
Fig. 6 is the layering structure profile of the present invention；
Fig. 7 is Fig. 5 side view；
Fig. 8 is the briquette structure profile of the present invention；
Fig. 9 is the locating sleeve structure schematic diagram of the present invention.
In figure：1 backing plate, 2 eedle pressers, 3 press strips, 4 briquettings, 5 disk springs, 6 positioning sleeves, 7 screws.
Embodiment
Embodiment 1 is referring to accompanying drawing：The carbon fiber needle-bar groove pin pressing plate designed, including backing plate 1, eedle presser 2, press strip 3, pressure
Block 4, disk spring 5, positioning sleeve 6 and screw 7, eedle presser 2 are in hinge connection by press strip 3 with briquetting 4, and the moment of torsion of screw 7 leads to
Positioning sleeve 6 and disk spring 5 active force after hinge connection is crossed to be delivered on the backing plate 1 of eedle presser 2.
Embodiment 2 is referring to accompanying drawing：The groove pin presser device for the Warp Knitted Fabrics designed, the light-weight metal of eedle presser 2 are
Almag, post-processing is drawn by almag and formed, inclined-plane angle is in 90 ° end to end, the length direction of eedle presser 2 and width
Recessed 0.06.
Embodiment 3 is referring to accompanying drawing：The moulding of the Warp Knitted Fabrics groove pin presser device designed, press strip 3 and briquetting 4 by
Glass fiber reinforced nylon 6 is molded, and positioning sleeve 6 is made up of high intensity non-ferrous metal superduralumin.
The carbon fiber needle-bar groove pin pressing plate of the present invention is tried out through upper machine, and groove pin can be firmly compressed when weaving high density fabric,
Tuck phenomenon in start process is efficiently solved, while and can protection carbon fiber grooved needle bed is constant under the moment of torsion of born screw
Shape, stable work in work, knitting efficiency is improved, achieves good effect.
Claims (9)
1. a kind of carbon fiber needle-bar groove pin pressing plate, including briquetting (4), briquetting (4) is hingedly connected with eedle presser (2), eedle presser (2)
Backing plate (1) is connected with, briquetting (4) is fixed on carbon fiber grooved needle bed (8) by screw (7), it is characterised in that the screw
(7) disk spring (5) is installed between briquetting (4), positioning sleeve (6) is arranged with outside screw (7), is compressed in disk spring (5)
Under state, positioning sleeve (6) lower end surface bearing carbon fiber grooved needle bed (8), positioning protection carbon fiber grooved needle bed is crossed in born screw
(7) it is indeformable under moment of torsion.
2. carbon fiber needle-bar groove pin pressing plate according to claim 1, it is characterised in that the eedle presser (2) is formed in one
Light-weight metal eedle presser (2).
3. carbon fiber needle-bar groove pin pressing plate according to claim 2, it is characterised in that：The eedle presser (2) is almag
Eedle presser, one end is provided with indent inclined-plane to eedle presser (2) end to end, and the other end is provided with outer convex inclined plane；Indent inclined-plane and evagination are oblique
The angle in face is in 90 °, and eedle presser (2) length direction and width are arc-shaped concave, and concave surface bosom is 0.06mm.
4. carbon fiber needle-bar groove pin pressing plate according to claim 1, it is characterised in that the positioning sleeve (6) is high intensity gold
Belong to positioning sleeve.
5. carbon fiber needle-bar groove pin pressing plate according to claim 4, it is characterised in that the positioning sleeve (6) is determined for superduralumin
Position set.
6. carbon fiber needle-bar groove pin pressing plate according to claim 1, it is characterised in that the backing plate (1) is the poly- second of PE high pressures
Alkene moulding.
7. carbon fiber needle-bar groove pin pressing plate according to claim 1, it is characterised in that the briquetting (4) by press strip (3) with
Eedle presser (2) is articulated and connected.
8. carbon fiber needle-bar groove pin pressing plate according to claim 7, it is characterised in that the briquetting (4) and press strip (3) are
Moulding.
9. carbon fiber needle-bar groove pin pressing plate according to claim 8, it is characterised in that：The moulding is glass fiber enhanced nylon
Moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711128113.XA CN107663710A (en) | 2017-11-15 | 2017-11-15 | Carbon fiber needle-bar groove pin pressing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711128113.XA CN107663710A (en) | 2017-11-15 | 2017-11-15 | Carbon fiber needle-bar groove pin pressing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107663710A true CN107663710A (en) | 2018-02-06 |
Family
ID=61144633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711128113.XA Pending CN107663710A (en) | 2017-11-15 | 2017-11-15 | Carbon fiber needle-bar groove pin pressing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107663710A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110344172A (en) * | 2019-08-06 | 2019-10-18 | 宁波丽成超级树脂有限公司 | A kind of high speed warp knitting machines spinning needle carbon fiber pedestal |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5373710A (en) * | 1992-11-03 | 1994-12-20 | Karl Mayer Textilmaschinenfabrik Gmbh | Needle arrangement for warp knitting machine |
| CN100491616C (en) * | 2003-10-20 | 2009-05-27 | 利巴机械制造有限公司 | Frame needle bar for knitting frame, especially tricot machine |
| CN101838884B (en) * | 2009-03-19 | 2012-02-08 | 卡尔迈尔纺织机械制造有限公司 | Looping element guide bar with body and warp knitting machine with the looping element guide bar |
-
2017
- 2017-11-15 CN CN201711128113.XA patent/CN107663710A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5373710A (en) * | 1992-11-03 | 1994-12-20 | Karl Mayer Textilmaschinenfabrik Gmbh | Needle arrangement for warp knitting machine |
| CN100491616C (en) * | 2003-10-20 | 2009-05-27 | 利巴机械制造有限公司 | Frame needle bar for knitting frame, especially tricot machine |
| CN101838884B (en) * | 2009-03-19 | 2012-02-08 | 卡尔迈尔纺织机械制造有限公司 | Looping element guide bar with body and warp knitting machine with the looping element guide bar |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110344172A (en) * | 2019-08-06 | 2019-10-18 | 宁波丽成超级树脂有限公司 | A kind of high speed warp knitting machines spinning needle carbon fiber pedestal |
| CN110344172B (en) * | 2019-08-06 | 2023-09-08 | 宁波丽成复合材料制品有限公司 | High-speed fine braiding machine spinning needle carbon fiber base |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180206 |