CN202786676U - Yarn guiding and hooking device in flat knitting machine - Google Patents
Yarn guiding and hooking device in flat knitting machine Download PDFInfo
- Publication number
- CN202786676U CN202786676U CN 201220424006 CN201220424006U CN202786676U CN 202786676 U CN202786676 U CN 202786676U CN 201220424006 CN201220424006 CN 201220424006 CN 201220424006 U CN201220424006 U CN 201220424006U CN 202786676 U CN202786676 U CN 202786676U
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- yarn
- draws
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- piece
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Abstract
The utility model discloses a yarn guiding and hooking device in a flat knitting machine. The yarn guiding and hooking device comprises a yarn guiding device, a yarn hooking device and a roller supporting shaft, wherein the yarn guiding device comprises a roller bracket and a yarn guiding block; the yarn hooking device comprises a yarn hooking block, a yarn guiding block and a bracket; the roller bracket is provided with a fixed hole, wherein the yarn guiding block is fixed on the roller bracket; one end of the yarn guiding block is leaned against the bracket; the yarn hooking block and the yarn guiding block are fixed on the bracket; the bracket is fixed on the roller supporting shaft; and the roller supporting shaft is fixed in the fixed hole of the roller bracket. When the yarn guiding and hooking device provided by the utility model works, the yarn guiding block guides yarns to a position between the yarn hooking block and the yarn guiding block, and through the first inclined surface and the first yarn guiding surface of the yarn guiding block, the yarn hooking head of the yarn hooking block can smoothly hook the yarns and gather the yarns to the yarn hooking slot.
Description
Technical field
The utility model belongs to technical field of knitting machinery, and particularly the guide in the straight-bar machines is colluded yarn feeding device.
Background technology
During the initial stage, yarn is shorter in braiding for flat machine, and general feed carrier is difficult to yarn is guided.Straight-bar machines can be reserved some yarns in braiding during the initial stage simultaneously, can effectively avoid yarn to be cut off like this.If but on mixed and disorderly all the other positions that are distributed in straight-bar machines of these yarns, will cause the phenomenons such as roller batching, this not only affects the quality of fabric, also affects the operating efficiency of straight-bar machines.
Summary of the invention
The purpose of this utility model is in order to address the above problem, and provides a kind of colluding for the guiding of braiding initial stage to draw yarn, prevents that the guide in the straight-bar machines of roller batching from colluding yarn feeding device.
For this reason, the technical solution of the utility model is: the guide in the straight-bar machines is colluded yarn feeding device, it is characterized in that: it comprises feed carrier, colludes yarn feeding device and roller back shaft; Feed carrier comprises roller carriage and guide piece; Colluding yarn feeding device comprises and colludes the yarn piece, draws yarn piece and support; Described roller carriage has fixing hole, and described guide piece is fixed on the roller carriage, and an end leans against on the support; Describedly collude the yarn piece and draw the yarn piece and be fixed on the support, support is fixed on the roller back shaft, and the roller back shaft is fixed in the fixing hole of roller carriage.
Say that further described guide piece comprises an elongated needle-like body, described elongated needle-like body has two long sides, and the first guide lid and the second guide lid are arranged respectively on two long sides; In the middle of described the first guide lid and the second guide lid yarn guiding trough is arranged, an end of yarn guiding trough has a circular-arc yarn guiding port.
Say that further the described yarn piece that colludes comprises that is colluded a yarn block body, the described yarn block body that colludes comprises a small arc-shaped concave surface, and small arc-shaped concave surface and first colludes the yarn face and is connected by arc transition, and first other end that colludes the yarn face connects an orthodrome concave surface by arc transition; The described loose thread that colludes is connected second and colludes the yarn face and is connected the arc surface transition and connect with the small arc-shaped concave surface, described to collude the angle that loose thread and second colludes the yarn face be the obtuse angle; The described yarn groove that colludes is one " U " shape groove, and notch outwardly; Described limit of colluding the yarn groove be connected loose thread and connect by arc transition.
Say further, the described yarn piece that draws comprises a hook solid body, described hook solid body comprises that the first inclined-plane, first draws the yarn face, the second inclined-plane and second draws the yarn face, the first inclined-plane and the second inclined-plane all are the inclined-planes that tilt, and the first inclined-plane, first draws yarn face, the second inclined-plane and is connected and draws the yarn face and connect by the obtuse angle transition successively; Described hook solid body comprises that also one draws yarn circular arc concave surface, and an end and second that draws yarn circular arc concave surface draws the yarn face and is connected by arc transition, and the other end connects the 3rd by circular arc and draws the yarn face, and the 3rd draws yarn face and the 4th draws the yarn face and be connected by arc transition; The 4th draws the yarn face draws the yarn face by obtuse angle and first and links to each other.
In the utility model when work,, the guide piece guides to yarn and colludes the yarn piece and draw in the middle of the yarn piece, draws the yarn face by the first inclined-plane and first that draws the yarn piece, so that collude colluding loose thread and successfully yarn being caught on of yarn piece, and yarn is pooled to colludes the yarn groove.
Description of drawings
Be described in further details below in conjunction with accompanying drawing and embodiment of the present utility model.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of feed carrier;
Fig. 3 is the structural representation that colludes yarn feeding device;
Fig. 4 is the structural representation that colludes the yarn piece;
Fig. 5 is the structural representation that draws the yarn piece.
The specific embodiment
Referring to accompanying drawing.Present embodiment comprises feed carrier, colludes yarn feeding device and roller back shaft 5; Feed carrier comprises roller carriage 6 and guide piece 4; Collude yarn feeding device and comprise and collude yarn piece 1, draw yarn piece 2 and support 3 that roller carriage 6 has fixing hole; Guide piece 4 is fixed on the roller carriage 6, and an end leans against on the support 3; Collude yarn piece 1 and draw yarn piece 2 and be fixed on the support 3, support 3 is fixed on the roller back shaft 5, and roller back shaft 5 is fixed in the fixing hole of roller carriage 6.
The guide piece 4 of present embodiment has two long sides, has a yarn guiding trough 43, an end of yarn guiding trough 43 that a circular-arc yarn guiding port 44 is arranged in the middle of the first guide lid the 41 and second guide lid 42, the first guides lid the 41 and second guide lid 42 is arranged respectively on two long sides.
The yarn piece that colludes of present embodiment comprises a small arc-shaped concave surface 11, and small arc-shaped concave surface 11 and first colludes yarn face 15 and is connected by arc transition, and first other end that colludes yarn face 15 connects an orthodrome concave surface 12 by arc transition.Present embodiment also comprises and colludes loose thread 13 and collude yarn groove 14, colludes loose thread 13 and is connected with the small arc-shaped concave surface to collude yarn face 16 and is connected arc surface 17 transition by second and connects, and colluding the angle that loose thread 13 and second colludes yarn face 16 is the obtuse angle; Colluding yarn groove 14 is one " U " shape grooves, notch outwardly, limit of colluding yarn groove 14 be connected loose thread 13 and connect by arc transition.
The yarn piece that draws of present embodiment comprises that the first inclined-plane 21, first draws yarn face 22, the second inclined-plane 23 and second draws yarn face 24, the first inclined-plane 21 and the second inclined-plane 23 all are the inclined-planes that tilt, and the first inclined-plane 21, first draws yarn face 22, the second inclined-plane 23 and is connected and draws yarn face 24 and connect by the obtuse angle transition successively.Draw the yarn piece and comprise that also one draws yarn circular arc concave surface 25, an end and second that draws yarn circular arc concave surface 25 draws yarn face 24 and is connected by arc transition, and the other end connects the 3rd by circular arc and draws yarn face 26, the three and draw yarn face 26 and the 4th and draw yarn face 27 and be connected by arc transition; The 4th draws yarn face 27 draws yarn face 21 by obtuse angle and first and links to each other.
Claims (4)
1. the guide in the straight-bar machines is colluded yarn feeding device, it is characterized in that: it comprises feed carrier, colludes yarn feeding device and roller back shaft; Feed carrier comprises roller carriage and guide piece; Colluding yarn feeding device comprises and colludes the yarn piece, draws yarn piece and support; Described roller carriage has fixing hole, and described guide piece is fixed on the roller carriage, and an end leans against on the support; Describedly collude the yarn piece and draw the yarn piece and be fixed on the support, support is fixed on the roller back shaft, and the roller back shaft is fixed in the fixing hole of roller carriage.
2. the guide in the straight-bar machines as claimed in claim 1 is colluded yarn feeding device, it is characterized in that: described guide piece comprises an elongated needle-like body, and described elongated needle-like body has two long sides, and the first guide lid and the second guide lid are arranged respectively on two long sides; In the middle of described the first guide lid and the second guide lid yarn guiding trough is arranged, an end of yarn guiding trough has a circular-arc yarn guiding port.
3. the guide in the straight-bar machines as claimed in claim 2 is colluded yarn feeding device, it is characterized in that: the described yarn piece that colludes comprises that is colluded a yarn block body, the described yarn block body that colludes comprises a small arc-shaped concave surface, small arc-shaped concave surface and first colludes the yarn face and is connected by arc transition, and first other end that colludes the yarn face connects an orthodrome concave surface by arc transition; The described loose thread that colludes is connected second and colludes the yarn face and is connected the arc surface transition and connect with the small arc-shaped concave surface, described to collude the angle that loose thread and second colludes the yarn face be the obtuse angle; The described yarn groove that colludes is one " U " shape groove, and notch outwardly; Described limit of colluding the yarn groove be connected loose thread and connect by arc transition.
4. collude yarn feeding device such as the guide in each described straight-bar machines of claim 1-3, it is characterized in that: the described yarn piece that draws comprises a hook solid body, described hook solid body comprises that the first inclined-plane, first draws the yarn face, the second inclined-plane and second draws the yarn face, the first inclined-plane and the second inclined-plane all are the inclined-planes that tilt, and the first inclined-plane, first draws yarn face, the second inclined-plane and is connected and draws the yarn face and connect by the obtuse angle transition successively; Described body comprises that also one draws yarn circular arc concave surface, and an end and second that draws yarn circular arc concave surface draws the yarn face and is connected by arc transition, and the other end connects the 3rd by circular arc and draws the yarn face, and the 3rd draws yarn face and the 4th draws the yarn face and be connected by arc transition; The 4th draws the yarn face draws the yarn face by obtuse angle and first and links to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220424006 CN202786676U (en) | 2012-08-25 | 2012-08-25 | Yarn guiding and hooking device in flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220424006 CN202786676U (en) | 2012-08-25 | 2012-08-25 | Yarn guiding and hooking device in flat knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202786676U true CN202786676U (en) | 2013-03-13 |
Family
ID=47813970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220424006 Withdrawn - After Issue CN202786676U (en) | 2012-08-25 | 2012-08-25 | Yarn guiding and hooking device in flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202786676U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102776699A (en) * | 2012-08-25 | 2012-11-14 | 宁波慈星股份有限公司 | Yarn guide and hook device in flat knitting machine |
| CN111519333A (en) * | 2020-04-10 | 2020-08-11 | 浙江正辉纺织有限公司 | Yarn hooking device special for weaving cold milk silk modified anti-static knitted fabric |
-
2012
- 2012-08-25 CN CN 201220424006 patent/CN202786676U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102776699A (en) * | 2012-08-25 | 2012-11-14 | 宁波慈星股份有限公司 | Yarn guide and hook device in flat knitting machine |
| CN111519333A (en) * | 2020-04-10 | 2020-08-11 | 浙江正辉纺织有限公司 | Yarn hooking device special for weaving cold milk silk modified anti-static knitted fabric |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130313 Effective date of abandoning: 20131211 |
|
| RGAV | Abandon patent right to avoid regrant |