JP2009215689A5 - - Google Patents
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- JP2009215689A5 JP2009215689A5 JP2008334970A JP2008334970A JP2009215689A5 JP 2009215689 A5 JP2009215689 A5 JP 2009215689A5 JP 2008334970 A JP2008334970 A JP 2008334970A JP 2008334970 A JP2008334970 A JP 2008334970A JP 2009215689 A5 JP2009215689 A5 JP 2009215689A5
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- JP
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- Prior art keywords
- pair
- nip rollers
- drive mechanism
- support
- opening
- 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.)
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Description
本発明は、横編機の歯口の下方に配置され、軸線が歯口の長手方向に平行となる一対のニップローラを備え、ニップローラの回転で歯口から垂下する編地を引下げるとともに、ニップローラの下方に間隔をあけて配置される一対の揺動軸の軸線回りに揺動してニップローラ間を開閉可能で、閉状態ではニップローラ同士の接触面圧が調整可能な開閉機構がニップローラの軸線の両端側にそれぞれ設けられる編地引下げ装置であって、
各開閉機構は、
上部では各ニップローラを回転可能に支持し、下部では揺動軸の軸線回りの揺動変位が可能なように支持される一対の支持レバーと、
一対の支持レバーの下方に配置され、ニップローラ間が相互に開閉するように、上下方向の駆動で各支持レバーを揺動変位させる駆動機構と、
駆動機構と支持レバーとの間に設けられ、駆動機構が支持レバー間を閉じる駆動力を仲介するばねとを
、
含み、
各開閉機構の駆動機構を駆動する駆動源を、さらに含む
ことを特徴とする編地引下げ装置である。
The present invention includes a pair of nip rollers disposed below the tooth opening of the flat knitting machine and whose axis is parallel to the longitudinal direction of the tooth opening, and pulls down the knitted fabric hanging from the tooth opening by the rotation of the nip roller. The nip rollers can be opened and closed by swinging around the axis of a pair of swinging shafts arranged at intervals below the nip rollers.In the closed state, an opening and closing mechanism capable of adjusting the contact surface pressure between the nip rollers is provided. A knitted fabric lowering device provided on each end,
Each opening and closing mechanism
A pair of support levers that support each nip roller rotatably at the upper part and that are supported so that the oscillating displacement about the axis of the oscillating shaft is possible at the lower part ,
A drive mechanism that is disposed below the pair of support levers and swings and displaces each support lever by driving in the vertical direction so that the nip rollers open and close with each other ;
A spring provided between the drive mechanism and the support lever, and the drive mechanism mediates a drive force that closes the support lever;
Seen including,
The knitted fabric lowering apparatus further includes a drive source for driving a drive mechanism of each open / close mechanism .
本発明によれば、編地引下げ装置は、一対のニップローラ間を開閉可能で、閉状態ではニップローラ同士の接触面圧が調整可能な開閉機構を、ニップローラの軸線の両端側にそれぞれ備える。各開閉機構は、支持レバーと、ばねと、駆動機構とを有する簡単な構造で、駆動源からの駆動で駆動機構を介し、一対の支持レバーを揺動変位させる。支持レバーの上部にはニップローラが支持されているので、揺動変位でニップローラ間を開閉させることができる。駆動機構がニップローラ間を閉じる駆動力をばねで仲介するので、ばねの変形状態に応じてニップローラ間を閉じる力を変化させ、面圧を調整することができる。 According to the present invention, the knitted fabric lowering device includes opening / closing mechanisms that can open and close between a pair of nip rollers and can adjust the contact surface pressure between the nip rollers in the closed state, on both ends of the axis of the nip rollers. Each opening and closing mechanism has a support lever, a spring, a simple structure and a drive mechanism, via the drive mechanism driving the drive Dogen, displacing and swinging a pair of support levers. Since the nip roller is supported on the upper portion of the support lever, the gap between the nip rollers can be opened and closed by swinging displacement. Since the drive mechanism mediates the driving force for closing the gap between the nip rollers with the spring, the force for closing the gap between the nip rollers can be changed in accordance with the deformation state of the spring to adjust the surface pressure.
Claims (1)
各開閉機構は、
上部では各ニップローラを回転可能に支持し、下部では揺動軸の軸線回りの揺動変位が可能なように支持される一対の支持レバーと、
一対の支持レバーの下方に配置され、ニップローラ間が相互に開閉するように、上下方向の駆動で各支持レバーを揺動変位させる駆動機構と、
駆動機構と支持レバーとの間に設けられ、駆動機構が支持レバー間を閉じる駆動力を仲介するばねとを、
含み、
各開閉機構の駆動機構を駆動する駆動源を、さらに含む
ことを特徴とする編地引下げ装置。 A pair of nip rollers are arranged below the tooth opening of the flat knitting machine, and the axis is parallel to the longitudinal direction of the tooth opening, and the knitted fabric hanging from the tooth opening is pulled down by the rotation of the nip roller and spaced below the nip roller Opening and closing mechanisms that can swing around the axis of a pair of swinging shafts arranged with a gap between them to open and close the nip rollers, and that can adjust the contact surface pressure between the nip rollers in the closed state, A knitted fabric lowering device provided,
Each opening and closing mechanism
A pair of support levers that support each nip roller rotatably at the upper part and that are supported so that the oscillating displacement about the axis of the oscillating shaft is possible at the lower part,
A drive mechanism that is disposed below the pair of support levers and swings and displaces each support lever by driving in the vertical direction so that the nip rollers open and close with each other ;
A spring provided between the drive mechanism and the support lever, and the drive mechanism mediates a drive force that closes the support lever;
Seen including,
A knitted fabric lowering apparatus , further comprising a drive source for driving a drive mechanism of each open / close mechanism .
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008334970A JP5274238B2 (en) | 2008-02-15 | 2008-12-26 | Knitting fabric lowering device |
| CN 200910004356 CN101509173B (en) | 2008-02-15 | 2009-02-12 | Fabric drag-low device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008035319 | 2008-02-15 | ||
| JP2008035319 | 2008-02-15 | ||
| JP2008334970A JP5274238B2 (en) | 2008-02-15 | 2008-12-26 | Knitting fabric lowering device |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009215689A JP2009215689A (en) | 2009-09-24 |
| JP2009215689A5 true JP2009215689A5 (en) | 2012-02-09 |
| JP5274238B2 JP5274238B2 (en) | 2013-08-28 |
Family
ID=41001697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008334970A Active JP5274238B2 (en) | 2008-02-15 | 2008-12-26 | Knitting fabric lowering device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5274238B2 (en) |
| CN (1) | CN101509173B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102454041A (en) * | 2010-10-29 | 2012-05-16 | 吴江市时代针织有限公司 | Flat knitting machine fabric auxiliary device |
| CN102102271B (en) * | 2011-03-22 | 2012-05-23 | 张家港市中飞针织设备有限公司 | Cloth rolling device of full-computerized flat knitting machine |
| CN102115946B (en) * | 2011-03-29 | 2013-04-03 | 廖兴华 | Anti-back rolling device for flat machine |
| CN102776700B (en) * | 2012-07-21 | 2013-09-25 | 宁波慈星股份有限公司 | Roller device of flat knitting machine |
| CN102817177B (en) * | 2012-08-30 | 2015-03-18 | 韩百峰 | Reducing take-up drafting device for braided fabric |
| CN103306039A (en) * | 2013-07-05 | 2013-09-18 | 宁波慈星股份有限公司 | Double-roller opening device for flat knitting machine |
| CN104233619B (en) * | 2014-09-02 | 2016-03-16 | 江苏金龙科技股份有限公司 | The selvage guide laura structure of computer plain flat knitter |
| CN107630281B (en) * | 2017-10-26 | 2023-04-11 | 松谷机械(惠州)有限公司 | Double-layer high-position roller device |
| JP7204582B2 (en) * | 2019-06-10 | 2023-01-16 | 株式会社島精機製作所 | Knitted fabric pull-down device |
| CN112209077B (en) * | 2020-11-27 | 2021-03-02 | 山东交通职业学院 | Feeding device for conveyor and working method thereof |
| CN113564795B (en) * | 2021-08-06 | 2022-04-19 | 浙江恒强科技股份有限公司 | Method for realizing automatic detection and automatic tension adjustment of fabric of flat knitting machine traction device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6375157A (en) * | 1986-09-17 | 1988-04-05 | 株式会社平工製作所 | Knitted cloth draw-down method in traverse knitting machine |
| JPH0665780B2 (en) * | 1989-10-04 | 1994-08-24 | 株式会社島精機製作所 | Knitted fabric lowering device |
| DE4212793A1 (en) * | 1992-04-16 | 1993-10-21 | Stoll & Co H | Goods take-off device for flat knitting machines |
| JP4361475B2 (en) * | 2004-12-21 | 2009-11-11 | 株式会社島精機製作所 | Knitting fabric lowering device |
| CN100494540C (en) * | 2006-05-22 | 2009-06-03 | 冯加林 | Transmission belt take-up device for transverse braiding machine |
| CN2892906Y (en) * | 2006-05-22 | 2007-04-25 | 冯加林 | Transfer belt winding device for cross braiding machine |
| CN2923762Y (en) * | 2006-07-17 | 2007-07-18 | 冯加林 | Flat braiding machine taking device opening-closing machine |
-
2008
- 2008-12-26 JP JP2008334970A patent/JP5274238B2/en active Active
-
2009
- 2009-02-12 CN CN 200910004356 patent/CN101509173B/en active Active
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