CN103205855B - Lightweight type yarn feeder structure - Google Patents
Lightweight type yarn feeder structure Download PDFInfo
- Publication number
- CN103205855B CN103205855B CN201210013438.4A CN201210013438A CN103205855B CN 103205855 B CN103205855 B CN 103205855B CN 201210013438 A CN201210013438 A CN 201210013438A CN 103205855 B CN103205855 B CN 103205855B
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- China
- Prior art keywords
- yarn feeder
- metal reinforcements
- upper body
- light
- lower body
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- Expired - Fee Related
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- Looms (AREA)
Abstract
The invention provides a kind of yarn feeder structure of light-type, by the upper body of the yarn feeder of plastics forming and the structure of lower body; And be located at intrinsic metal reinforcements common combination and form, after combination, the body of yarn feeder need not additional processing, to reduce manufacturing cost and alleviate the weight of the body of yarn feeder and promote the mechanical strength of plastics yarn feeder body.
Description
Technical field
The present invention is the yarn feeder structure about a kind of light-type.
Background technology
General yarn feeder body is all shaped with metal casting, because the body finished product germule of cast form has many burr, especially the dead eye between clutch and yarn feeding wheel and axis hole and the button gripping jaws etc. in order to be held in tubular knitting machine aluminium ring support is established in order to axle, all must to be modified one by one or car is repaiied, its operation is quite loaded down with trivial details time-consumingly again takes a lot of work, and remains high all the time for yarn feeder manufacturing cost.
The yarn feeder body of metal manufacture again, though its mechanical strength is good, weight is comparatively large, and packed and transported also increases some costs on foot.
Therefore, process operation for making whole yarn feeder body significantly to improve, therefore a kind of structure of yarn feeder body is researched and developed, can plastic injection forming, need not additional processing after shaping, to reduce manufacturing cost, and its weight saving is necessary, thus grinds the yarn feeder structure creating light-type of the present invention.
Summary of the invention
The object of the present invention is to provide a kind of yarn feeder structure of light-type, it is made both after plastic injection forming, not need additional processing, and directly can carry out assembling operation, thus manufacturing cost is reduced, after weight saving again because of yarn feeder body, transport and packing charges can be reduced again, thus make lightweight type yarn feeder structure of the present invention have the market competitiveness and practicality.
Another object of the present invention is the yarn feeder structure providing a kind of light-type, larger loading stress can be born for making it, multiple on yarn feeder, in body button gripping jaws, add a metal reinforcements be integrated with upper bulk junction, have again a mechanical strength and reach practical purpose to make yarn feeder light weight of the present invention.
In the yarn feeder structure of the light-type of the present invention, plastics its upper and lower body integrally formed, make upper and lower body after injection molding, the structure of its significant points, as the axis hole between driving wheel and clutch pack and yarn feeding wheel and dead eye, the locking holes between the button inner fovea part of gripping jaws and upper and lower body all needn't secondary operations be modified and car tooth, thus significantly simplifies processing operation, and can select to set up metal reinforcements in upper body, significantly to promote the mechanical strength of plastics yarn feeder body.
The present invention is in order to reach above-mentioned object and effect, and the technological means practiced by it comprises: one by the upper body of the yarn feeder of plastics forming and the structure of lower body; And one is located at intrinsic metal reinforcements, two legs of this metal reinforcements have right angle portion, button gripping jaws in order to the rear end with upper body is integrated as one, the screw buckleing gripping jaws of mat first screw and upper body and the bead screw of metal reinforcements are locked on knitting machine, bear the weight of whole yarn feeder, to alleviate the weight of yarn feeder body and to promote the mechanical strength of plastics yarn feeder body.
This described metal reinforcements is located in yarn feeder button gripping jaws.
This described metal reinforcements and upper bulk junction are integrated, and U-shaped body is made by this metal reinforcements global shape system, and its rear end and front end all extend a leg respectively downward by both sides and supported, to have the effect of stress of resisting longitudinal and transverse direction.
This described metal reinforcements end face establishes twice reinforcement flank, establishes two through hole again between two reinforcement flanks, and mat screw and upper body lock integral.
A fixed via is established in the front end of this described metal reinforcements, to be locked in the high stud of lower body via the end face through hole of upper body with large screw, make upper and lower body and metal reinforcements locking integral.
The yarn feeder structure of described light-type, diameter relative position above the corresponding yarn feeding wheel of lower body establishes through hole combine with the long threaded rod down extended from upper body housing and up locked by lower body with long spiro nail, and lower body and upper body are locked integral, to make the combination between yarn feeding wheel and driving wheel more firm.
Specific embodiment of the present invention, by by following embodiment and to be attachedly further described in graphic.
Accompanying drawing explanation
Fig. 1 is stereoscopic figure of the present invention;
Fig. 2 is three-dimensional exploded view of the present invention;
Fig. 3 is the schematic perspective view that yarn feeder body upper body of the present invention is removed;
Fig. 4 is body and the inverted perspective cross-sectional schematic diagram of metal reinforcements combination on yarn feeder of the present invention;
Fig. 5 is yarn feeder body of the present invention part cross-sectional schematic;
Fig. 6 is yarn feeder using state plan cross-section schematic diagram of the present invention.
Detailed description of the invention
The yarn feeder 1 of light-type of the present invention, as shown in Figures 1 to 3, consists essentially of body 10 and lower body 50, on one and is located at the driving shaft 43 on body; One is located at driving wheel above driving shaft 43 and clutch pack 41, one yarn feeding wheel 42 being located at lower body 50, one is located at the presser device 60 that yarn feeder 1 send yarn path upstream, one is hubbed at first between body 10 and lower body 50 detects arm 30 and second and detects arm 40, one and first detects arm 30 works the guide eye 30A of upper relevant position, one and second detects arm 40 works the guide eye 40A of upper relevant position, one in order to manipulate the selector switch 70 that first and second detects arm 30,40, and in order to the metal reinforcements 20 of the mechanical strength that strengthens body 10 on yarn feeder.
Present invention be primarily characterized in that and the upper body 10 of yarn feeder 1 and lower body 50 are all set to the integrally formed structure of plastics, make body 10 and lower body 50 after injection molding, the structure of significant points, as the axis hole between driving wheel and clutch pack 41 and yarn feeding wheel 42 and dead eye, button gripping jaws 11 inner fovea part 113 and on, lower body 10, locking holes between 50 all needn't secondary operations be modified and car tooth, thus make, lower body 10, the processing operation of 50 significantly simplifies, and the metal reinforcements 20 of will set up in the button gripping jaws 11 of upper body 10, significantly to promote the mechanical strength of plastics yarn feeder body, structure part for the present invention will be described in detail as follows.As for the present invention about detect the selector switch 70 of arm 30,40 knob 71 and sit body 72 separate case apply for a patent, repeat no more in this manual, illustrate sincerely.
Refer to Fig. 2 to Fig. 5, again plastics yarn feeder body configuration of the present invention is illustrated as after, yarn feeder body configuration of the present invention comprises body 10 on, lower body 50 and metal reinforcements 20, as seen from the figure, metal reinforcements 20 is be combined as a whole with upper body 10, U-shaped body is made by metal reinforcements 20 global shape system, to have the effect of stress of resisting longitudinal and transverse direction, namely metal reinforcements 20 rear end and front end all extend a leg 21 respectively downward by both sides, 23, especially two legs 21 have right angle portion, button gripping jaws 11 in order to the rear end with upper body 10 is integrated as one, mat screw 28 is locked on knitting machine support aluminium ring with the screw 115 buckleing gripping jaws 11 of upper body 10 with the bead screw 22 of metal reinforcements 20, bear the weight of whole yarn feeder 10, in order to make metal reinforcements 20, there is preferably resistance to stress, end face in metal reinforcements 20 establishes twice reinforcement flank 29-29, two through hole 25-25 is established again between two reinforcement flank 29-29, mat screw 251-251 and upper body 10 lock integral, a fixed via 26 is established again in the front end of metal reinforcements 20, to be locked in the high stud 53 of lower body 50 via the end face through hole 111 of upper body 10 with large screw 118, make, lower body 10, 50 and metal reinforcements 20 lock integral.
In addition, for make between yarn feeding wheel 42 and driving wheel 41 in conjunction with firm, diameter relative position above the corresponding yarn feeding wheel of lower body 50 42 establishes through hole 52-52 (as shown in Figure 2) combine toward the long threaded rod 117-117 of downward-extension with from upper body 10 housing and up locked by lower body 50 with long spiro nail 59-59, and lower body 50 is locked integral with upper body 10, as shown in Figures 5 and 6.
The foregoing is only preferred embodiment of the present invention, non-ly therefore namely limit to the scope of the claims of the present invention, therefore the simple and easy modification of such as using description of the present invention and graphic content to do and equivalent structure change, in like manner all should be contained in the scope of the claims of the present invention, close and give Chen Ming.
Claims (6)
1. a yarn feeder structure for light-type, is characterized in that, it comprises:
One by the upper body (10) of the yarn feeder (1) of plastics forming and the structure of lower body (50); And
One is located at the metal reinforcements (20) in body (10), two legs (21) of this metal reinforcements (20) have right angle portion, button gripping jaws (11) in order to the rear end with upper body (10) is integrated as one, mat first screw (28) is locked on knitting machine with the screw (115) buckleing gripping jaws (11) of upper body (10) and the bead screw (22) of metal reinforcements (20), bear the weight of whole yarn feeder (1), to alleviate the weight of the body of yarn feeder (1) and to promote the mechanical strength of plastics yarn feeder body.
2. the yarn feeder structure of light-type according to claim 1, is characterized in that: this metal reinforcements (20) is located in yarn feeder button gripping jaws (11).
3. the yarn feeder structure of light-type according to claim 1, it is characterized in that: this metal reinforcements (20) and upper body (10) are combined as a whole, U-shaped body is made by this metal reinforcements (20) global shape system, its rear end and front end all extend a leg (21,23) respectively downward by both sides and supported, to have the effect of stress of resisting longitudinal and transverse direction.
4. the yarn feeder structure of light-type according to claim 1, it is characterized in that: this metal reinforcements (20) end face establishes twice reinforcement flank (29-29), between two reinforcement flanks (29-29), establish two through hole (25-25) again, mat screw (251-251) and upper body (10) lock integral.
5. the yarn feeder structure of light-type according to claim 1, it is characterized in that: a fixed via (26) is established in the front end of this metal reinforcements (20), to be locked in the high stud (53) of lower body (50) via the end face through hole (111) of upper body (10) with large screw (118), upper and lower body (10,50) and metal reinforcements (20) is made to lock integral.
6. the yarn feeder structure of light-type according to claim 2, it is characterized in that: the diameter relative position in lower body (50) corresponding yarn feeding wheel (42) top establishes through hole (52-52) combine toward the long threaded rod (117-117) of downward-extension with from upper body (10) housing and up locked by lower body (50) with long spiro nail (59-59), and lower body (50) and upper body (10) are locked integral, to make the combination between yarn feeding wheel (42) and driving wheel (41) more firm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210013438.4A CN103205855B (en) | 2012-01-17 | 2012-01-17 | Lightweight type yarn feeder structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210013438.4A CN103205855B (en) | 2012-01-17 | 2012-01-17 | Lightweight type yarn feeder structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103205855A CN103205855A (en) | 2013-07-17 |
| CN103205855B true CN103205855B (en) | 2015-08-12 |
Family
ID=48753254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210013438.4A Expired - Fee Related CN103205855B (en) | 2012-01-17 | 2012-01-17 | Lightweight type yarn feeder structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103205855B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4227657A (en) * | 1979-02-02 | 1980-10-14 | Simin Solomon K | Device for feeding yarn to a knitting machine |
| CN2159968Y (en) * | 1993-02-03 | 1994-03-30 | 陈仁惠 | Non regulation active yarn feeder of selective multi-section speed changing or colour changing |
| CN1749459A (en) * | 2004-09-17 | 2006-03-22 | 陈仁惠 | Yarn feeder for elastic yarn |
| CN100372983C (en) * | 1999-07-12 | 2008-03-05 | 梅明格-Iro股份有限公司 | Thread-supplying device for textile machines |
| CN201082916Y (en) * | 2007-07-26 | 2008-07-09 | 陈仁惠 | Modified yarn feeder fixing device structure |
| CN101443498A (en) * | 2006-05-17 | 2009-05-27 | 梅明格-Iro股份有限公司 | Improved yarns take-off device |
| CN101688338A (en) * | 2007-06-27 | 2010-03-31 | 梅明格-Iro股份有限公司 | Yarn feeder with an overload-protected anchoring clip |
| CN202482587U (en) * | 2012-01-17 | 2012-10-10 | 陈仁惠 | Light yarn feeder structure |
-
2012
- 2012-01-17 CN CN201210013438.4A patent/CN103205855B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4227657A (en) * | 1979-02-02 | 1980-10-14 | Simin Solomon K | Device for feeding yarn to a knitting machine |
| CN2159968Y (en) * | 1993-02-03 | 1994-03-30 | 陈仁惠 | Non regulation active yarn feeder of selective multi-section speed changing or colour changing |
| CN100372983C (en) * | 1999-07-12 | 2008-03-05 | 梅明格-Iro股份有限公司 | Thread-supplying device for textile machines |
| CN1749459A (en) * | 2004-09-17 | 2006-03-22 | 陈仁惠 | Yarn feeder for elastic yarn |
| CN101443498A (en) * | 2006-05-17 | 2009-05-27 | 梅明格-Iro股份有限公司 | Improved yarns take-off device |
| CN101688338A (en) * | 2007-06-27 | 2010-03-31 | 梅明格-Iro股份有限公司 | Yarn feeder with an overload-protected anchoring clip |
| CN201082916Y (en) * | 2007-07-26 | 2008-07-09 | 陈仁惠 | Modified yarn feeder fixing device structure |
| CN202482587U (en) * | 2012-01-17 | 2012-10-10 | 陈仁惠 | Light yarn feeder structure |
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| Publication number | Publication date |
|---|---|
| CN103205855A (en) | 2013-07-17 |
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Granted publication date: 20150812 Termination date: 20220117 |