CN106012278A - Latch needle for loom - Google Patents
Latch needle for loom Download PDFInfo
- Publication number
- CN106012278A CN106012278A CN201610565389.3A CN201610565389A CN106012278A CN 106012278 A CN106012278 A CN 106012278A CN 201610565389 A CN201610565389 A CN 201610565389A CN 106012278 A CN106012278 A CN 106012278A
- Authority
- CN
- China
- Prior art keywords
- needle
- latch
- storage trough
- loom
- pinhock
- 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
Links
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
- D04B35/02—Knitting tools or instruments not provided for in group D04B15/00 or D04B27/00
- D04B35/04—Latch needles
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
The invention discloses a latch needle for a loom. The latch needle comprises a needle rod (2), wherein needle hooks (4) are symmetrically arranged at two ends of the needle rod (2), a latch storage trough (1) is formed in the abdomen of the needle rod (2), and needle latches (3) matched with the needle hooks (4) are symmetrically arranged on the side wall in the latch storage trough (1) and can be stored in the latch storage trough (1) after being rotated; and swing angle limiting blocks (5) for limiting the needle latches (3) are arranged on one sides of the needle hooks (4) on the side wall of the latch storage trough (1) and are made of ceramic alloy materials. The latch needle is of a novel design; the swing angle limiting blocks are arranged in the latch storage trough, so that the feeding speed and discharging speed of the yarns are relatively stable, and the phenomena of yarn passing and yarn clamping are avoided; and the quality of woven fabrics is relatively good. The latch needle is low in machining cost, long in service and durable.
Description
Technical field
The present invention relates to a kind of loom latch needles.
Background technology
Existing loom, especially two-needle bar loom become the latch needles in coil component, including needle body, shank, pinhock, stitch and needle latch；And needle body, shank, pinhock and stitch are made into integration, being provided with yarn and import and export, be provided with needle latch on shank between shank and described pinhock, the other end of this needle latch can be turned on and off described yarn and import and export when swinging；But existing needle latch is owing to being the most hinged being fixed on shank, its operationally, amplitude of fluctuation is excessive, and cannot be restricted, and easily causes yarn turnover speed unstable, produced the phenomenon of line.It addition, common loom latch needles range is smaller, it is only used for the loom of required precision of correspondence, and structure design easily makes pinhock Bending Influence weave cotton cloth service life of eedle.
Summary of the invention
The present invention seeks to provide a kind of loom latch needles for the defect that prior art exists.
The present invention is for achieving the above object, adopt the following technical scheme that a kind of loom latch needles, including shank, the two ends of described shank are symmetrically arranged with pinhock, the abdominal part of described shank is provided with storage glossal canal, being symmetrically arranged with the needle latch matched with described pinhock on sidewall in described storage glossal canal, described needle latch can be accommodated in described storage glossal canal after rotating；It is provided with in the side of described pinhock on the sidewall of described storage glossal canal for limiting described needle latch pendulum angle limited block；Described pendulum angle limited block uses cermet material to make.
Beneficial effects of the present invention: the loom of the present invention is novel in design with latch needles, is provided with pendulum angle limited block so that yarn turnover speed is more stable, does not haves line and the phenomenon of card line in storage glossal canal；Making the fabric quality knit out more preferable, processing cost is low, and service life is long, durable in use.
Accompanying drawing explanation
The structural representation of Fig. 1 present invention.
Detailed description of the invention
Shown in Fig. 1, relate to a kind of loom latch needles, including shank 2, the two ends of described shank 2 are symmetrically arranged with pinhock 4, the abdominal part of described shank 2 is provided with storage glossal canal 1, being symmetrically arranged with the needle latch 3 matched with described pinhock 4 on sidewall in described storage glossal canal 1, described needle latch 3 can be accommodated in described storage glossal canal 1 after rotating.Wherein, the sidewall of described storage glossal canal 1 is provided with in the side of described pinhock 4 for limiting described needle latch 3 pendulum angle limited block 5；Wearing and tearing after using a period of time in order to avoid dynamic angle limit block 5, reduce service life, described pendulum angle limited block 5 needs to use cermet material to make.
Using after said structure, the pendulum angle of needle latch 3 will not will be pressed onto on pinhock 4 by a definite limitation after swing, it is to avoid card line or cross the phenomenon of line during yarn inlet wire.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (1)
1. a loom latch needles, it is characterised in that include that shank (2), the two ends symmetry of described shank (2) set
Being equipped with pinhock (4), the abdominal part of described shank (2) is provided with storage glossal canal (1), on the sidewall in described storage glossal canal (1)
Being symmetrically arranged with the needle latch (3) matched with described pinhock (4), described needle latch (3) can be accommodated in described storage after rotating
In glossal canal (1)；It is provided with for limiting described pin in the side of described pinhock (4) on the sidewall of described storage glossal canal (1)
Tongue (3) pendulum angle limited block (5)；Described pendulum angle limited block (5) uses cermet material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610565389.3A CN106012278A (en) | 2016-07-12 | 2016-07-12 | Latch needle for loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610565389.3A CN106012278A (en) | 2016-07-12 | 2016-07-12 | Latch needle for loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106012278A true CN106012278A (en) | 2016-10-12 |
Family
ID=57119561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610565389.3A Pending CN106012278A (en) | 2016-07-12 | 2016-07-12 | Latch needle for loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106012278A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110629392A (en) * | 2019-09-28 | 2019-12-31 | 福建省精新科技制针有限公司 | Circular knitting machine needle and preparation method thereof |
-
2016
- 2016-07-12 CN CN201610565389.3A patent/CN106012278A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110629392A (en) * | 2019-09-28 | 2019-12-31 | 福建省精新科技制针有限公司 | Circular knitting machine needle and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161012 |