CN204080319U - Yarn mouth lowering or hoisting gear in straight-bar machines - Google Patents
Yarn mouth lowering or hoisting gear in straight-bar machines Download PDFInfo
- Publication number
- CN204080319U CN204080319U CN201420597896.1U CN201420597896U CN204080319U CN 204080319 U CN204080319 U CN 204080319U CN 201420597896 U CN201420597896 U CN 201420597896U CN 204080319 U CN204080319 U CN 204080319U
- Authority
- CN
- China
- Prior art keywords
- crow
- timing belt
- cover plate
- yarn mouth
- handle
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses the yarn mouth lowering or hoisting gear in a kind of straight-bar machines, comprise Wu Sizuo, Wu Sibing, Timing Belt cover plate and Timing Belt; This handle upper end of described crow is placed in this centre of crow, and this handle of crow has a drive pin; This rear of described crow is fixed with a limited block, has active tunnel in the middle of this seat of crow and limited block; Described Timing Belt is placed in this active tunnel middle with limited block of crow; Described Timing Belt cover plate is positioned at above this handle of crow, and Timing Belt cover plate two ends are fixed on Timing Belt by fixed block; Have a loose slot falling " V " font in the middle of described Timing Belt cover plate, the drive pin on this handle of crow is placed in Timing Belt cover plate and falls in the loose slot of " V " font.The utility model yarn mouth drags Timing Belt cover plate by Timing Belt and controls yarn mouth movement locus, and when falling the low level of " V " font loose slot, yarn mouth weaves; When falling " V " font loose slot high-order, yarn mouth does not weave, thus solves the problem of colliding between yarn mouth.
Description
Technical field
The utility model belongs to technical field of knitting machinery, the yarn mouth lowering or hoisting gear particularly in straight-bar machines.
Background technology
Computerized flat knitting machine controls any place of yarn mouth within the scope of knitting width by Computer signal and starts working or quit work, during in order to more effectively weave the intarsia pattern of more complicated, most of Computerized flat knitting machine also needs to configure special inlaid yarn carrier, inlaid yarn carrier is after certain end of extent of the same colour of braiding, need to rise according to program, depart from duty, avoid colliding with the knitting needle in lower district of the same colour.Existing inlaid yarn carrier major part has yarn mouth elevating function, can, according to specific works needs, drive yarn mouth to move up and down by corresponding drives structure.But the drives structure of existing inlaid yarn carrier is all very complicated, loaded down with trivial details, not only the cost of global facility is high, and work cooperation requires high, easily breaks down.
Summary of the invention
The purpose of this utility model is to solve the problem, and provides that a kind of structure is simple, cost is low, can complete the yarn mouth lowering or hoisting gear of yarn mouth lifting work fast.
For this reason, the technical solution of the utility model is: the yarn mouth lowering or hoisting gear in straight-bar machines, comprises Wu Sizuo, Wu Sibing, porcelain eye seat and yarn mouth; This centre of described crow has a rectangle slideway, and this handle upper end of crow is placed on the rectangle slideway of this centre of crow, and described yarn mouth is fixed on this handle lower end of crow, and described porcelain eye seat is fixed on this handle of crow, and porcelain eye seat two ends have porcelain eye; It is characterized in that: this handle of described crow has a drive pin, this rear of described crow is fixed with a limited block, has active tunnel in the middle of this seat of crow and limited block; It also comprises synchronous cover plate and a Timing Belt; Described Timing Belt is placed in this active tunnel middle with limited block of crow; Described Timing Belt cover plate is positioned at above this handle of crow, and Timing Belt cover plate two ends are fixed on Timing Belt by fixed block; Have a loose slot falling " V " font in the middle of described Timing Belt cover plate, the drive pin on this handle of crow is placed in Timing Belt cover plate and falls in the loose slot of " V " font.
Timing Belt in the utility model can be movable in this active tunnel middle with limited block of crow, and Timing Belt cover plate is fixed on Timing Belt.When driven by motor Timing Belt, the Timing Belt cover plate be fixed on Timing Belt is driven, fall " V " font loose slot of drive pin simultaneously on this handle of crow in the middle of Timing Belt cover plate moves up and down, and this handle of crow and yarn mouth are moved up and down along the rectangle slideway of this centre of crow under the drive of drive pin.The utility model yarn mouth drags Timing Belt cover plate by Timing Belt and controls yarn mouth movement locus, and when falling the low level of " V " font loose slot, yarn mouth weaves; When falling " V " font loose slot high-order, yarn mouth does not weave, thus solves the problem of colliding between yarn mouth.
Accompanying drawing explanation
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 rearview of the present utility model.
Fig. 3 is working state schematic representation of the present utility model.
Fig. 4 is off working state schematic diagram of the present utility model.
Detailed description of the invention
See accompanying drawing.The present embodiment comprises this seat 1 of crow, crow this handle 2, porcelain eye seat 3, yarn mouth 4, Timing Belt cover plate 5 and Timing Belt 6; Has a rectangle slideway in the middle of this seat 1 of described crow, this handle 2 upper end of crow is placed on this rectangle slideway in the middle of 1 of crow, and described yarn mouth 4 is fixed on this handle 2 lower end of crow, and described porcelain eye seat 3 is fixed on this handle 2 of crow, and porcelain eye seat 3 two ends have porcelain eye 31; This handle 2 of described crow has a drive pin 21, and this seat 1 rear of described crow is fixed with a limited block 11, has active tunnel in the middle of this seat 1 of crow and limited block 7; Described Timing Belt 6 be placed in crow this 1 with limited block 7 in the middle of active tunnel in; Described Timing Belt cover plate 5 is positioned at above this handle 2 of crow, and Timing Belt cover plate 5 two ends are fixed on Timing Belt 6 by fixed block 8; Have a loose slot 51 falling " V " font in the middle of described Timing Belt cover plate 5, the drive pin 21 on this handle 2 of crow is placed in Timing Belt cover plate 5 and falls in the loose slot 51 of " V " font.
During the present embodiment work, driven by motor Timing Belt 6, the Timing Belt cover plate 5 be fixed on Timing Belt 6 is driven, fall " V " font loose slot 51 of drive pin 21 simultaneously on this handle 2 of crow in the middle of Timing Belt cover plate 5 moves up and down, and this handle 2 of crow and yarn mouth 4 are moved up and down along this rectangle slideway in the middle of 1 of crow under the drive of drive pin 21.Drive pin 21 is when falling the low level of " V " font loose slot 51, and yarn mouth 4 weaves; Drive pin 21 is when falling " V " font loose slot 51 high-order, and yarn mouth 4 does not weave.
Claims (1)
1. the yarn mouth lowering or hoisting gear in straight-bar machines, comprises Wu Sizuo, Wu Sibing, porcelain eye seat and yarn mouth; This centre of described crow has a rectangle slideway, and this handle upper end of crow is placed on the rectangle slideway of this centre of crow, and described yarn mouth is fixed on this handle lower end of crow, and described porcelain eye seat is fixed on this handle of crow, and porcelain eye seat two ends have porcelain eye; It is characterized in that: this handle of described crow has a drive pin, this rear of described crow is fixed with a limited block, has active tunnel in the middle of this seat of crow and limited block; It also comprises synchronous cover plate and a Timing Belt; Described Timing Belt is placed in this active tunnel middle with limited block of crow; Described Timing Belt cover plate is positioned at above this handle of crow, and Timing Belt cover plate two ends are fixed on Timing Belt by fixed block; Have a loose slot falling " V " font in the middle of described Timing Belt cover plate, the drive pin on this handle of crow is placed in Timing Belt cover plate and falls in the loose slot of " V " font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420597896.1U CN204080319U (en) | 2014-10-16 | 2014-10-16 | Yarn mouth lowering or hoisting gear in straight-bar machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420597896.1U CN204080319U (en) | 2014-10-16 | 2014-10-16 | Yarn mouth lowering or hoisting gear in straight-bar machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204080319U true CN204080319U (en) | 2015-01-07 |
Family
ID=52173055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420597896.1U Withdrawn - After Issue CN204080319U (en) | 2014-10-16 | 2014-10-16 | Yarn mouth lowering or hoisting gear in straight-bar machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204080319U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104233608A (en) * | 2014-10-16 | 2014-12-24 | 宁波慈星股份有限公司 | Yarn nozzle lifting device in flat knitting machine |
| CN110424092A (en) * | 2019-08-13 | 2019-11-08 | 浙江丰帆数控机械有限公司 | A kind of inlaid thread yarn mouth device of flat machine |
-
2014
- 2014-10-16 CN CN201420597896.1U patent/CN204080319U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104233608A (en) * | 2014-10-16 | 2014-12-24 | 宁波慈星股份有限公司 | Yarn nozzle lifting device in flat knitting machine |
| CN104233608B (en) * | 2014-10-16 | 2016-04-13 | 宁波慈星股份有限公司 | Yarn mouth lowering or hoisting gear in straight-bar machines |
| CN110424092A (en) * | 2019-08-13 | 2019-11-08 | 浙江丰帆数控机械有限公司 | A kind of inlaid thread yarn mouth device of flat machine |
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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: 20150107 Effective date of abandoning: 20160413 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |