CN2795247Y - Latch opener - Google Patents
Latch opener Download PDFInfo
- Publication number
- CN2795247Y CN2795247Y CN 200520058715 CN200520058715U CN2795247Y CN 2795247 Y CN2795247 Y CN 2795247Y CN 200520058715 CN200520058715 CN 200520058715 CN 200520058715 U CN200520058715 U CN 200520058715U CN 2795247 Y CN2795247 Y CN 2795247Y
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- CN
- China
- Prior art keywords
- utility
- model
- needle
- latch
- needle latch
- 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
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model relates to a latch opener which belongs to the technical field of knitting. The utility model solves the problem that latch opening methods can cause the abrasion of needle latches. The utility model comprises a fixing rack, wherein the front end of the fixing rack is provided with an L-shaped magnetic block composed of a vertical side and a horizontal side, and the upper end of the vertical side of the magnetic block is forward bent. When the utility model is installed and used, the horizontal L-shaped magnetic block forms a track identical to the opening and closing track of a needle latch. When the utility model is in work, and a knitting needle passes through the common acting position of the vertical side and the horizontal side of the horizontal L-shaped magnetic block of the latch opener, the utility model uses magnetic force generated by the magnetic block to pull the needle latch out; therefore, the purpose of opening the needle latch is realized.
Description
Affiliated technical field:
The utility model relates to the knitting technology field, especially relates to a kind of device that is used to open the needle latch of pinhock.
Technical background:
Along with The development in society and economy, the textile industry of China is also constantly advancing.The textile industry of China is especially facing to brand-new competition and challenge after entry into the World Trade Organization, want to take turns and stand on the invincible position in the intense market competition new one, the efficient that improves the large circle machine commonly used in the present textile machine is the task of top priority, and a very important factor that affects the large circle machine operating efficiency is out the needle latch device.At present, known large circle machine is normally with driving the tongue hook or drawing together cutter and open needle latch, this needle latch method of opening will make syringe needle and needle latch often touch out the tongue hook or draws together cutter, long-term contact causes wearing and tearing can for needle latch and syringe needle, also can produce noise because of contact, and use thisly when opening the needle latch method, when broken yarn in actual production, occurring and take off cloth or big loose thread phenomenon, will make yarn make work can't continue normally to carry out on the tongue hook around opening.Both increase working strength, influenced operating efficiency again.Simultaneously, this open the needle latch method split needle latch drive the tongue hook and draw together the form accuracy of cutter and position accuracy demand all than higher, make new and old knitting needle can't mix use, increased production cost virtually.
The utility model content:
The purpose of this utility model is in order to overcome the existing above deficiency of opening the latch needles device, and disclosed a kind of improved open the needle latch device, this opens the needle latch work of finishing out that the needle latch device can not only be efficient, safe, and can also avoid the generation of noise.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of needle latch device of opening is provided, and it comprises a fixed mount, and the fixed mount front end is provided with a L shaped magnetic patch that is made of stile and limit for sleeping in, and the upper end of the stile of magnetic patch bends forward.
The upper end of described magnetic patch stile generally bends 30～60 degree forward.
Convex with supporting station at the fixed mount front end of opening the needle latch device, magnetic patch is fixed on the supporting station.
The beneficial effects of the utility model are, because thereby this is opened the needle latch device and has adopted the magnetic patch device to utilize magnetic force to open needle latch, realized opening the contactless needle latch of opening of needle latch device, prolonged the life-span of knitting needle, improved the operating efficiency of large circle machine, reduce cost, but also avoided the generation of noise.
Description of drawings:
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is user mode figure of the present utility model.
Among the figure 1, magnetic patch, 2, fixed mount, 3, needle latch, 11, stile, 12, the limit of crouching, 21 supporting stations.
The specific embodiment:
Horizontal L type magnetic patch 1 is fixed on the fixed mount 2 in Fig. 1, and generally horizontal L type magnetic patch 1 stile 11 is mutually 30～60 degree with limit 12 for sleeping in.
In the embodiment of Fig. 2, horizontal L type magnetic patch 1 forms and the identical track of needle latch 3 foldings during installation, when knitting needle during through the stile 11 of horizontal L type magnetic patch 1 and 12 acting in conjunction positions, limit for sleeping in, this device is convenient pulls out needle latch 3 with the common magnetic force that produces of its both sides magnetic patch, when through the independent active position in the limit 12 of crouching, 12 on limit for sleeping in utilizes the magnetic force of its generation that needle latch 3 is thoroughly opened, thereby has realized opening the purpose of needle latch 3.
Claims (3)
1, a kind of needle latch device of opening, it is characterized in that: it comprises a fixed mount (2), and fixed mount (2) front end is provided with a L shaped magnetic patch (1) that is made of stile (11) and limit for sleeping in (12), and the upper end of stile (11) bends forward.
2, the needle latch device of opening according to claim 1 is characterized in that: the upper end of described stile (11) bends 30～60 degree forward.
3, the needle latch device of opening according to claim 1 is characterized in that: described fixed mount (2) front end convexes with supporting station (21), and magnetic patch (1) is fixed on the supporting station (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520058715 CN2795247Y (en) | 2005-05-27 | 2005-05-27 | Latch opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520058715 CN2795247Y (en) | 2005-05-27 | 2005-05-27 | Latch opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2795247Y true CN2795247Y (en) | 2006-07-12 |
Family
ID=36813007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520058715 Expired - Lifetime CN2795247Y (en) | 2005-05-27 | 2005-05-27 | Latch opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2795247Y (en) |
Cited By (4)
| 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 large jacquard knitting machine |
| CN107083614A (en) * | 2017-04-26 | 2017-08-22 | 威海鹏元纺织科技有限公司 | Cored woollen goods fabric and cored woollen goods weaving textile device and preparation method thereof |
| CN107177927A (en) * | 2017-05-16 | 2017-09-19 | 浙江华诗秀新材料科技有限公司 | The small circular knitting machine of double cylinder opens pin needle latch shield needle plate |
| CN110629366A (en) * | 2019-10-10 | 2019-12-31 | 甘雨婷 | Double-thread weaving device for textile weft |
-
2005
- 2005-05-27 CN CN 200520058715 patent/CN2795247Y/en not_active Expired - Lifetime
Cited By (5)
| 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 large jacquard knitting machine |
| CN107083614A (en) * | 2017-04-26 | 2017-08-22 | 威海鹏元纺织科技有限公司 | Cored woollen goods fabric and cored woollen goods weaving textile device and preparation method thereof |
| CN107177927A (en) * | 2017-05-16 | 2017-09-19 | 浙江华诗秀新材料科技有限公司 | The small circular knitting machine of double cylinder opens pin needle latch shield needle plate |
| CN107177927B (en) * | 2017-05-16 | 2022-08-30 | 浙江华诗秀新材料科技有限公司 | Needle-aligning needle-opening tongue protection needle plate of double-needle-cylinder small circular machine |
| CN110629366A (en) * | 2019-10-10 | 2019-12-31 | 甘雨婷 | Double-thread weaving device for textile weft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FOSHAN TIEN YANG KNITTING MACHINERY CO., LTD. Free format text: FORMER OWNER: LIANG JINGZHI Effective date: 20100826 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 523560 NO.97, SOUTH RING ROAD, CHANGPING TOWN, DONGGUAN CITY, GUANGDONG PROVINCE TO: 528500 WEST ZONE OF CANGJIANG INDUSTRIAL PARK, GAOMING, FOSHAN CITY, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100826 Address after: 528500 Guangdong province Foshan city Gaoming Cangjiang Industrial Park West Patentee after: Foshan Tienyang Knitting Machinery Co.,Ltd. Address before: 523560 No. 97, South Ring Road, Changping, Guangdong, Dongguan Patentee before: Liang Jingzhi |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150527 Granted publication date: 20060712 |