CN204875057U - Latch needle for jacquard knitting machine - Google Patents
Latch needle for jacquard knitting machine Download PDFInfo
- Publication number
- CN204875057U CN204875057U CN201520617789.5U CN201520617789U CN204875057U CN 204875057 U CN204875057 U CN 204875057U CN 201520617789 U CN201520617789 U CN 201520617789U CN 204875057 U CN204875057 U CN 204875057U
- Authority
- CN
- China
- Prior art keywords
- latch
- needle
- pinhock
- magnet
- knitting machine
- 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 - Fee Related
Links
- 238000009940 knitting Methods 0.000 title claims abstract description 20
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
Landscapes
- Knitting Machines (AREA)
Abstract
The utility model provides a latch needle for jacquard knitting machine, includes needle bar (2), hook (4), latch (6), latch round pin (8) and butt (10), hook (4) are located the top of needle bar (2), butt (10) are located the bottom of needle bar (2), latch (6) pass through latch round pin (8) install in on needle bar (2), latch (6) can with latch round pin (8) are rotatory and seal as the center hook (4), its characterized in that: a first magnet (12) is arranged on the needle hook (4), and a second magnet (14) is arranged on the needle latch (6); when the latch (6) closes the hook (4), the first magnet (12) and the second magnet (14) attract each other. The latch needle of the utility model can prevent the needle latch from falling back quickly and opening the needle hook.
Description
Technical field
The utility model relates to a kind of large jacquard knitting machine, particularly relates to a kind of large jacquard knitting machine latch needles.
Background technology
The formation of weft-knitted fabric, needs to have come by the parts relevant with other of the knitting needle in knitting machine.Knitting needle plays an important role at knitting cycle.Conventional knitting needle is divided into three kinds, latch needles, compound needle and crochet hook.Wherein latch needles adopts steel wire or steel band to make usually, comprises shank, pinhock, needle latch, needle latch pin and pin and to call in person a few part.Wherein pinhock is in order to hold yarn, makes it bending lopping.Needle latch can turn round, in order to close pin mouth by cast-over tongue pin.Pin heel is subject to the effect of other parts in knitting cycle, makes latch needles reciprocating motion in the needle tray of needle-bar.Because latch needles is the movement relying on coil in lopping, needle latch is made to turn round opening and closing pin mouth.Find in actual use, due to the wearing and tearing between needle latch and needle latch pin, needle latch anesthesia needle mouth can be caused to fall after rise fast afterwards, pin mouth is opened, so just cannot make old coil and divide by the new coil formed to be interposed between needle latch both sides, thus cause weft-knitted fault.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of large jacquard knitting machine latch needles, and this latch needles can prevent needle latch from falling after rise fast and opening pinhock.
For solving the problems of the technologies described above, the utility model provides a kind of large jacquard knitting machine latch needles, comprise the heel of shank, pinhock, needle latch, needle latch pin and pin, described pinhock is positioned at the top of described shank, described pin heel is positioned at the bottom of described shank, and described needle latch is installed on described shank by described needle latch pin, and described needle latch can rotate and close described pinhock centered by described needle latch pin,: described pinhock is provided with the first magnet, described needle latch is provided with the second magnet; When described needle latch closes described pinhock, described first magnet and described second magnet phase adhesive.
Described pin heel is provided with external screw thread.
Described pin heel has installing hole.
Described shank surface has antirust coat.
Described pinhock surface has antirust coat.
Described pin heel surface has wearing layer.
Compared with prior art, the beneficial effects of the utility model are: because the utility model is when needle latch closes pinhock, because the first magnet and the second magnet can be pulled together mutually, thus under the effect of the suction-combining force, needle latch automatic fall-back can be prevented and cause pinhock to be opened.
Accompanying drawing explanation
Fig. 1 structural representation of the present utility model.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with embodiment and accompanying drawing, the utility model is described in further details.At this, exemplary embodiment of the present utility model and illustrating for explaining the utility model, but not as to restriction of the present utility model.
Shown in Figure 1, a kind of large jacquard knitting machine latch needles, this latch needles comprises shank 2, pinhock 4, needle latch 6, needle latch pin 8 and pin heel 10, wherein pinhock 4 is positioned at the top of shank 2, pin heel 10 is positioned at the bottom of shank 2, and needle latch 6 is installed on shank 2 by needle latch pin 8, and needle latch 6 can rotate and close described pinhock 4 centered by needle latch pin 8, special feature of the present utility model is: pinhock 4 is provided with the first magnet 12, needle latch 6 is provided with the second magnet 14; When needle latch 6 closes pinhock 4, the first magnet 12 and the second magnet 14 phase adhesive.Designing principle of the present utility model based on said structure is: when needle latch 6 closes pinhock 4, because the first magnet 12 and the second magnet 14 can be pulled together mutually, under the effect of the suction-combining force, can prevent needle latch 6 automatic fall-back and cause pinhock 4 to be opened.
In addition for ease of installing and guaranteeing the pin heel 10 of the stability after installing on latch needles of the present utility model is provided with external screw thread, in pin heel 10, there is installing hole 16 simultaneously.
Finally for extending service life of the present utility model, the surface of shank 2 and pinhock 4 has antirust coat, and pin 10 surfaces of calling in person have wearing layer.
Claims (6)
1. a large jacquard knitting machine latch needles, comprise shank (2), pinhock (4), needle latch (6), needle latch pin (8) and pin heel (10), described pinhock (4) is positioned at the top of described shank (2), described pin heel (10) is positioned at the bottom of described shank (2), described needle latch (6) is installed on described shank (2) by described needle latch pin (8), described needle latch (6) can rotate and close described pinhock (4) centered by described needle latch pin (8), it is characterized in that: described pinhock (4) is provided with the first magnet (12), described needle latch (6) is provided with the second magnet (14), when described needle latch (6) closes described pinhock (4), described first magnet (12) and described second magnet (14) phase adhesive.
2. large jacquard knitting machine latch needles according to claim 1, is characterized in that: described pin heel (10) is provided with external screw thread.
3. large jacquard knitting machine latch needles according to claim 1, is characterized in that: described pin heel (10) is provided with external screw thread.
4. large jacquard knitting machine latch needles according to claim 1, is characterized in that: described shank (2) surface has antirust coat.
5. large jacquard knitting machine latch needles according to claim 1, is characterized in that: described pinhock (4) surface has antirust coat.
6. large jacquard knitting machine latch needles according to claim 1, is characterized in that: described pin heel (10) surface has wearing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520617789.5U CN204875057U (en) | 2015-08-17 | 2015-08-17 | Latch needle for jacquard knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520617789.5U CN204875057U (en) | 2015-08-17 | 2015-08-17 | Latch needle for jacquard knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204875057U true CN204875057U (en) | 2015-12-16 |
Family
ID=54819453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520617789.5U Expired - Fee Related CN204875057U (en) | 2015-08-17 | 2015-08-17 | Latch needle for jacquard knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204875057U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155125A (en) * | 2015-08-17 | 2015-12-16 | 吴江市华运纺织品有限公司 | Latch needle for jacquard knitting machine |
| CN109154115A (en) * | 2016-05-12 | 2019-01-04 | 格罗兹-贝克特公司 | Textile tool, the application of the textile tool and the method for its manufacture |
-
2015
- 2015-08-17 CN CN201520617789.5U patent/CN204875057U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155125A (en) * | 2015-08-17 | 2015-12-16 | 吴江市华运纺织品有限公司 | Latch needle for jacquard knitting machine |
| CN109154115A (en) * | 2016-05-12 | 2019-01-04 | 格罗兹-贝克特公司 | Textile tool, the application of the textile tool and the method for its manufacture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wei Zhigang Inventor before: Jiang Xueming |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170301 Address after: Gaoyang County 071500 Hebei city of Baoding Province on the west side of Baocang high-speed wire Gaoyang County Industrial Logistics Park Patentee after: GAOYANG HUIQIANG TEXTILE MACHINERY MANUFACTURING CO.,LTD. Address before: 215000 Jiangsu City, Wujiang City, Shengze District, the town of the village of the best days of the group of 1 Patentee before: WUJIANG CITY HUAYUN TEXTILE Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20210817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |