CN203878301U - A guide needle bed of a warp knitting machine - Google Patents
A guide needle bed of a warp knitting machine Download PDFInfo
- Publication number
- CN203878301U CN203878301U CN201420223890.8U CN201420223890U CN203878301U CN 203878301 U CN203878301 U CN 203878301U CN 201420223890 U CN201420223890 U CN 201420223890U CN 203878301 U CN203878301 U CN 203878301U
- Authority
- CN
- China
- Prior art keywords
- guide needle
- bar
- needle bed
- connecting portion
- block connecting
- 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.)
- Expired - Lifetime
Links
- 238000009940 knitting Methods 0.000 title claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000010511 looping mechanism Effects 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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- Knitting Machines (AREA)
Abstract
The utility model discloses a guide needle bed of a warp knitting machine. The guide needle bed is a steel integrated part, comprising a guide needle bed body, a process hole and a guide needle block interconnecting piece. The cross section of the guide needle bed body is in the shape of an isosceles trapezoid. The guide needle bed body 1 and the guide needle bed share the upper end face. The left-right length of the upper end face serves as the thickness T of the guide needle bed, which is 16 mm-18 mm. The guide needle bock interconnecting part has a trapezoidal cross section and is arranged on the lower part of the guide needle bed body. The distance between the lower end face of the guide needle bock interconnecting part and the upper end face of the guide needle bed body serves as the height H of the guide needle bed, which is 72 mm-75 mm. After the height and thickness of the guide needle bed are increased, the view for the guide needle head will not be blocked when a worker threads the guide needle, and the increased sizes provide a larger motion space to the fingers of the worker and make the threading more convenient.
Description
Technical field
The utility model relates to the sley bar assembly of the looping mechanism of warp knitting machine, is specifically related to a kind of guide needle-bar of warp knitting machine.
Background technology
The looping mechanism of warp knitting machine comprises groove pin, nook closing member, sley point and sinker; Wherein sley point is with geomyricite, the sley point being arranged side by side to be cast into guide needle stand sheet in needle mould, then seat sheet is screwed abreast on a metallic plate, forms sley bar.
The metallic plate in the utility model, above-mentioned guide needle stand sheet being screwed is called guide needle-bar.The height of existing guide needle-bar is generally 44mm, and thickness is generally 14mm, but finds in actual use, the guide needle-bar of existing size is when needs are entried, and the sight line of guide syringe needle is blocked by guide needle-bar, and workman's sight line is blocked, be not easy to workman and entry, entry consuming time longer.
Chinese patent literature CN 102345206 A(application numbers 201010506241.5) a kind of guide bar assembly of warp knitting machine is disclosed, it has sley bar, form in groups a plurality of sley points of fanning strip and for making sley point produce the driving mechanism of transverse motion, fanning strip is connected with sley bar movably on sideslip direction, and driving mechanism acts on fanning strip.Fanning strip is rigidly fixed on sley bar transverse to sideslip direction.Sley bar described in the document refers to guide needle-bar in fact, the stereogram of guide bar assembly is disclosed in the 3rd accompanying drawing of the document, on this figure, can observe the guide needle-bar stereochemical structure of (being called sley bar in the document), the concrete size of the unexposed guide needle-bar of the document, same, there is the difficult problem of entrying in the sley point being fixed on this guide needle-bar.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of guide needle-bar of the warp knitting machine of being convenient to entry.
The technical scheme that realizes the utility model object is a kind of guide needle-bar of warp knitting machine, guide needle-bar is steel integral piece, comprise guide needle-bar main body, fabrication hole and yarn guide needle block connecting portion, the cross sectional shape of guide needle-bar main body is isosceles trapezoid, the upper end of yarn needle-bar main body 1 is also the upper end of guide needle-bar, using the left and right of upper end to length as the thickness T of guide needle-bar, the thickness T of guide needle-bar is 16mm～18mm.
The cross sectional shape of yarn guide needle block connecting portion is trapezoidal, be arranged on the bottom of guide needle-bar main body, distance between the lower surface of yarn guide needle block connecting portion and the upper end of guide needle-bar main body is as the height H of guide needle-bar, and the height H of guide needle-bar is 72mm～75mm.
Described fabrication hole is arranged on the middle part of needle-bar main body, and guide needle-bar main body is run through in front and back.
The lower surface of yarn guide needle block connecting portion is also the lower surface of guide needle-bar, and the left and right of the lower surface of yarn guide needle block connecting portion is 3.5mm～4.5mm to length S.
As preferably, the height M of yarn guide needle block connecting portion is 18mm～20mm.
Described yarn guide needle block connecting portion equal intervals is offered screw, and the distance of the lower surface of the central axis of screw and yarn guide needle block connecting portion is 6.5mm～7.5mm.
The utlity model has positive effect: the utility model is increased to 72mm～75mm by the height of guide needle-bar by existing 44mm, thickness thickens 16mm～18mm by existing 14mm, after increasing these two sizes, workman is when entrying to sley point, the sight line at sley point syringe needle position can not be blocked again, and give workman's finger larger activity space after thickening size, entry more convenient.
In the warp knitting machine course of work, each syringe needle conventionally 2～3s consuming time that entrys when existing sley point is entried, and guide needle-bar of the present utility model is replaced to the guide needle-bar of existing size, in the warp knitting machine course of work, each syringe needle conventionally 1～1.5s consuming time that entrys, has improved the efficiency of entrying greatly.
Accompanying drawing explanation
Fig. 1 is the sectional view of the guide needle-bar of warp knitting machine of the present utility model;
Mark in above-mentioned accompanying drawing is as follows: guide needle-bar main body 1,11, the first sides 12, upper end, fabrication hole 2, yarn guide needle block connecting portion 3, screw 31, lower surface 32.
The specific embodiment
(embodiment 1)
The description in orientation of the present invention is carried out according to the orientation shown in Fig. 1, is also the direction up and down that the direction up and down shown in Fig. 1 is description, and a side of court of Fig. 1 institute is the place ahead, and a side who deviates from Fig. 1 is rear.
See Fig. 1, the guide needle-bar of the warp knitting machine of the present embodiment is steel integral piece, comprises guide needle-bar main body 1, fabrication hole 2 and yarn guide needle block connecting portion 3.
The cross sectional shape of guide needle-bar main body 1 is isosceles trapezoid, and the upper end 11 of guide needle-bar main body 1 is also the upper end of guide needle-bar.The thickness T of 11 left and right to length as guide needle-bar using upper end, the left and right of upper end 11 is in 16mm～18mm(the present embodiment, to be 17mm to length).
The cross sectional shape of yarn guide needle block connecting portion 3 is trapezoidal, be arranged on the bottom of guide needle-bar main body 1, at grade, the plane that the right flank of the right flank of yarn guide needle block connecting portion 3 and guide needle-bar main body 1 is linked to be is called the first side 12 to the right flank of the right flank of yarn guide needle block connecting portion 3 and guide needle-bar main body 1.The lower surface 32 of yarn guide needle block connecting portion 3 is also the lower surface of guide needle-bar.The left and right of the lower surface 32 of yarn guide needle block connecting portion 3 is in 3.5mm～4.5mm(the present embodiment, to be 4mm to length S).
Distance between the lower surface of yarn guide needle block connecting portion 3 32 and the upper end 11 of guide needle-bar main body 1 is as the height H of guide needle-bar, and the height H of guide needle-bar is in 72mm～75mm(the present embodiment, to be 74mm).
Fabrication hole 2 is arranged on the middle part of needle-bar main body 1, and guide needle-bar main body 1 is run through in front and back, and the deadweight that fabrication hole 2 alleviates guide needle-bar in the situation that not affecting guide needle-bar intensity is set, and can reduce the energy consumption of driving mechanism.
Yarn guide needle block connecting portion 3 equal intervals are offered screw 31, and the distance of the lower surface 32 of the central axis of screw 31 and yarn guide needle block connecting portion 3 is in 6.5mm～7.5mm(the present embodiment, to be 7mm).The height M of yarn guide needle block connecting portion 3 is in 18mm～20mm(the present embodiment, to be 18.5mm).
The utility model is increased to 72mm～75mm by the height of guide needle-bar by existing 44mm, thickness thickens 16mm～18mm by existing 14mm, after increasing these two sizes, workman is when entrying to sley point, the sight line at sley point syringe needle position can not be blocked again, and give workman's finger larger activity space after thickening size, entry more convenient.
Above embodiment is the explanation to the specific embodiment of the present utility model; but not to restriction of the present utility model; person skilled in the relevant technique is not in the situation that departing from spirit and scope of the present utility model; can also make various conversion and variation and obtain the corresponding technical scheme being equal to, therefore all technical schemes that are equal to all should be included into scope of patent protection of the present utility model.
Claims (5)
1. the guide needle-bar of a warp knitting machine, it is characterized in that: guide needle-bar is steel integral piece, comprise guide needle-bar main body (1), fabrication hole (2) and yarn guide needle block connecting portion (3), the cross sectional shape of guide needle-bar main body (1) is isosceles trapezoid, the upper end (11) of yarn needle-bar main body 1 is also the upper end of guide needle-bar, the thickness T of the left and right of (11) to length as guide needle-bar using upper end, the thickness T of guide needle-bar is 16mm～18mm;
The cross sectional shape of yarn guide needle block connecting portion (3) is trapezoidal, be arranged on the bottom of guide needle-bar main body (1), distance between the lower surface of yarn guide needle block connecting portion (3) (32) and the upper end (11) of guide needle-bar main body (1) is as the height H of guide needle-bar, and the height H of guide needle-bar is 72mm～75mm.
2. the guide needle-bar of warp knitting machine according to claim 1, is characterized in that: described fabrication hole (2) is arranged on the middle part of needle-bar main body (1), and guide needle-bar main body (1) is run through in front and back.
3. the guide needle-bar of warp knitting machine according to claim 1, it is characterized in that: the lower surface (32) of yarn guide needle block connecting portion (3) is also the lower surface of guide needle-bar, the left and right of the lower surface (32) of yarn guide needle block connecting portion (3) is 3.5mm～4.5mm to length S.
4. the guide needle-bar of warp knitting machine according to claim 3, is characterized in that: the height M of yarn guide needle block connecting portion (3) is 18mm～20mm.
5. the guide needle-bar of warp knitting machine according to claim 4, it is characterized in that: yarn guide needle block connecting portion (3) equal intervals is offered screw (31), the distance of the lower surface (32) of the central axis of screw (31) and yarn guide needle block connecting portion (3) is 6.5mm～7.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420223890.8U CN203878301U (en) | 2014-05-04 | 2014-05-04 | A guide needle bed of a warp knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420223890.8U CN203878301U (en) | 2014-05-04 | 2014-05-04 | A guide needle bed of a warp knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203878301U true CN203878301U (en) | 2014-10-15 |
Family
ID=51678819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420223890.8U Expired - Lifetime CN203878301U (en) | 2014-05-04 | 2014-05-04 | A guide needle bed of a warp knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203878301U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109881354A (en) * | 2019-03-08 | 2019-06-14 | 张兴宇 | A kind of hollow needle bed of spinning warp knitting machine |
-
2014
- 2014-05-04 CN CN201420223890.8U patent/CN203878301U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109881354A (en) * | 2019-03-08 | 2019-06-14 | 张兴宇 | A kind of hollow needle bed of spinning warp knitting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141015 |
|
| CX01 | Expiry of patent term |