JPH01207451A - Lubricator in circular knitting machine - Google Patents
Lubricator in circular knitting machineInfo
- Publication number
- JPH01207451A JPH01207451A JP3340488A JP3340488A JPH01207451A JP H01207451 A JPH01207451 A JP H01207451A JP 3340488 A JP3340488 A JP 3340488A JP 3340488 A JP3340488 A JP 3340488A JP H01207451 A JPH01207451 A JP H01207451A
- Authority
- JP
- Japan
- Prior art keywords
- knitting machine
- knitting
- cylinder
- oil
- machine cylinder
- 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
- 238000009940 knitting Methods 0.000 title claims abstract description 99
- 238000005461 lubrication Methods 0.000 claims abstract description 5
- 238000002347 injection Methods 0.000 claims description 15
- 239000007924 injection Substances 0.000 claims description 15
- 239000007921 spray Substances 0.000 claims 1
- 239000003921 oil Substances 0.000 abstract description 65
- 239000010687 lubricating oil Substances 0.000 abstract description 30
- 239000004744 fabric Substances 0.000 abstract description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 25
- 229910052742 iron Inorganic materials 0.000 description 13
- 230000005540 biological transmission Effects 0.000 description 10
- 238000010992 reflux Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 239000002828 fuel tank Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 150000002505 iron Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Knitting Machines (AREA)
Abstract
Description
【発明の詳細な説明】
〔発明の目的〕
（産業上の利用分野）
本発明は、例えば、ソックスやシームレスストッキング
等を高速度で編成する丸編機における潤滑油の給油装置
に関する。DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] (Industrial Application Field) The present invention relates to a lubricating oil supply device for a circular knitting machine that knits, for example, socks, seamless stockings, etc. at high speed.
（従来の技術）
既に提案されているこの種の丸編機における給油装置は
、第３図及び第４図に示されるように構成されている。(Prior Art) An oil supply device for a circular knitting machine of this kind that has already been proposed is configured as shown in FIGS. 3 and 4.
即ち、第３図及び第４図において、機枠１には、編針２
やジャック（図示されず）を備えた編機シリンダー３と
これと一体のシリンダーホルダー５が軸受４を介して回
転自在に嵌装されており、この編機シリンダー３内には
、編地案内筒体６が設けられている。又、この編地案内
筒体６の上部開口部の直上には、周知の鉄台装置７が設
けられており、上記編機シリンダー３の内側と上記シリ
ンダーホルダー５の外周との間には、給油通路８が形成
されており、この給油通路８の一端は、上記編機シリン
ダー３に穿設された複数の油出口９に連通しており、こ
の給油通路８の他端は、上記軸受４の間隙を通してドレ
ン口１０に接続されている。さらに、このドレン口１０
には、給油ポンプ１１が供給管１２を介して接続されて
おり、この給油ポンプ１１は吐出管１３を通して上記軸
受４の近傍に付設された吐出口１４に接続しており、こ
の吐出口１４は、上記軸受４の間隙を通して上記給油通
路８へ連通している。さらに又、上記編機シリンダー３
の上部の位置する機枠１には、円筒状をなす開放タイプ
の油回収筒体１５が設けられており、この油回収筒体１
５の上部開口部１５ａは、上記鉄台装置７を囲むように
して形成されている（特開昭６１−１４６８５５号）。That is, in FIGS. 3 and 4, the machine frame 1 has knitting needles 2.
A knitting machine cylinder 3 equipped with a jack (not shown) and a cylinder holder 5 integrated therewith are rotatably fitted via a bearing 4. Inside this knitting machine cylinder 3, a knitting fabric guide tube is installed. A body 6 is provided. Further, a well-known iron stand device 7 is provided directly above the upper opening of the knitting fabric guide cylinder 6, and between the inside of the knitting machine cylinder 3 and the outer periphery of the cylinder holder 5, An oil supply passage 8 is formed, and one end of this oil supply passage 8 communicates with a plurality of oil outlets 9 bored in the knitting machine cylinder 3, and the other end of this oil supply passage 8 communicates with the above-mentioned bearing 4. It is connected to the drain port 10 through the gap. Furthermore, this drain port 10
A refueling pump 11 is connected through a supply pipe 12, and this refueling pump 11 is connected through a discharge pipe 13 to a discharge port 14 attached near the bearing 4. , communicates with the oil supply passage 8 through a gap between the bearings 4. Furthermore, the knitting machine cylinder 3
A cylindrical open type oil recovery cylinder 15 is provided on the machine frame 1 located at the top of the oil recovery cylinder 1.
The upper opening 15a of No. 5 is formed so as to surround the iron stand device 7 (Japanese Patent Application Laid-Open No. 146855/1983).
従って、上述した丸編機における給油装置は、運転時、
上記給油ポンプ１１を駆動することにより、この給油ポ
ンプ１１の潤滑油を吐出管１３を通して上記吐出口１４
、軸受４及び上記給油通路８へ圧送し、この給油通路８
の潤滑油は上記各抽出口９から上記編機シリンダー３の
針溝３ａへ流出し、これにより、上記編針２やジャック
に潤滑給油するようになっている。Therefore, the oil supply device in the circular knitting machine described above, during operation,
By driving the oil supply pump 11, the lubricating oil of this oil supply pump 11 is passed through the discharge pipe 13 and into the discharge port 14.
, to the bearing 4 and the oil supply passage 8, and this oil supply passage 8
The lubricating oil flows out from each extraction port 9 to the needle groove 3a of the knitting machine cylinder 3, thereby lubricating the knitting needles 2 and the jack.
他方、上記各抽出口９から上記編機シリンダー３の針溝
３ａへ流出した潤滑油は、−旦、上記油回収筒体１５の
底部に溜められるけれども、この油回収筒体１５の潤滑
油はドレン孔１５ａを通して上記ドレン口１０へ還流す
るようになっている。On the other hand, the lubricating oil flowing out from each extraction port 9 to the needle groove 3a of the knitting machine cylinder 3 is first collected at the bottom of the oil collecting cylinder 15, but the lubricating oil in this oil collecting cylinder 15 is The water flows back to the drain port 10 through the drain hole 15a.
（発明が解決しようとする課題）
しかしながら、上述した丸編機における給油装置は、円
筒状をなす開放タイプの油回収筒体１５を上記鉄台装置
７及び複数の糸供給装置（図示されず）を囲むようにし
て形成されている関係上、上記各抽出口９から上記編機
シリンダー３の針溝３ａへ流出した潤滑油が上記鉄台装
置７や各糸供給装置にまで飛散して、供給されてくる複
数の編糸や編成中の編地に付着して、これらの編糸や編
地を汚損するばかりでなく、これに起因して、これらの
洗浄を余儀無くされるし、さらに、上記軸受４の潤滑と
上記編機シリンダー３の針溝３ａの潤滑とを共通の潤滑
油を使用しているため、上記軸受４や給油通路等で汚損
した潤滑油を上記編機シリンダー３の針溝３ａの潤滑に
使用する結果となり、この編機シリンダー３の針溝３ａ
内の編針２が摩耗し易くなると共に、上記給油通路８の
加工も面倒であり、安価に提供することが困難である。(Problem to be Solved by the Invention) However, the oil supply device in the above-mentioned circular knitting machine has a cylindrical open type oil collection cylinder 15 that is connected to the iron stand device 7 and a plurality of yarn supply devices (not shown). Because the lubricating oil is formed so as to surround the knitting machine cylinder 3, the lubricating oil flowing out from each extraction port 9 into the needle groove 3a of the knitting machine cylinder 3 is scattered and supplied to the iron stand device 7 and each yarn supply device. It not only adheres to the knitting yarns and fabrics being knitted and stains these knitting yarns and fabrics, but also necessitates cleaning them. Since the same lubricating oil is used for the lubrication of the needle groove 3a of the knitting machine cylinder 3, the lubricating oil contaminated in the bearing 4, the oil supply passage, etc. is transferred to the needle groove 3a of the knitting machine cylinder 3. As a result, the needle groove 3a of the knitting machine cylinder 3
The inner knitting needles 2 are likely to wear out, and the processing of the oil supply passage 8 is also troublesome, making it difficult to provide at a low cost.
本発明は、上述した事情に鑑みてなされたものであって
、上記編機シリンダーの針溝へ流入した潤滑油を鉄台装
置にまで飛散しないように密閉筒体に収納し、供給され
てくる複数の編糸や編成中の編地に付着しないようにし
て、品質の向上を図り、製品の信頼性や安全性を図るよ
うにしたものである。The present invention has been made in view of the above-mentioned circumstances, and the lubricating oil that has flowed into the needle groove of the knitting machine cylinder is housed in a sealed cylindrical body and supplied to the iron stand device so as to prevent it from scattering. This is intended to improve quality and ensure product reliability and safety by preventing it from adhering to multiple knitting yarns or the fabric being knitted.
（課題を解決するための手段とその作用）本発明は、機
枠に編針を備えた編機シリンダーを回転自在に嵌装した
丸編機において、上記編機シリンダーの外側に位置する
上記機枠に還流管を有する密閉筒体を編機シリンダーを
囲むようにして設け、この密閉筒体内に霧化給油装置を
付設し、この霧化給油装置の噴射ノズルを上記編機シリ
ンダーへ噴射して給油するようにし、潤滑油を鉄台装置
や糸供給装置へ飛散しないように密閉筒体に収納し、供
給されてセる複数の編糸や編成中の編地に付着しないよ
うにして、品質の向上を図ると共に、上記編針を備えた
編機シリンダーへ独立した潤滑供給路を設けて有効適切
な潤滑油を円滑に潤滑給油し得るようにしたものである
。(Means for Solving the Problems and Their Effects) The present invention provides a circular knitting machine in which a knitting machine cylinder equipped with knitting needles is rotatably fitted in a machine frame, the machine frame located outside the knitting machine cylinder. A hermetically sealed cylinder having a return pipe is provided to surround the knitting machine cylinder, and an atomizing oil supply device is attached to the airtight cylinder, and an injection nozzle of the atomizing oil supply device injects oil into the knitting machine cylinder. The lubricating oil is stored in a sealed cylinder to prevent it from scattering to the iron stand device and yarn supply device, and to prevent it from adhering to the multiple knitting yarns being supplied or the knitted fabric being knitted, improving quality. In addition, an independent lubricating supply path is provided to the knitting machine cylinder equipped with the knitting needles, so that an effective and appropriate lubricating oil can be smoothly supplied.
（実施例） 以下、本発明を図示の一実施例について説明する。(Example) Hereinafter, the present invention will be described with reference to an illustrated embodiment.
なお、本発明は、上述した具体例と同一構成部材には同
じ符号を付して説明する。It should be noted that the present invention will be described with the same reference numerals attached to the same constituent members as in the above-described specific example.
第１図において、符号１は、丸編機における機枠であっ
て、この機枠１には、編針２やジャック（図示されず）
を備えた編機シリンダー３と一体をなすシリンダーホル
ダー５が軸受４を介して回転自在に嵌装されており、こ
のシリンダーホルダー５の内側には、編地案内筒体６が
設けられている。又、この編地案内筒体６の上部開口部
の直上には、周知の鉄台装置７が設けられており、この
鉄台装置７はダイヤル駆動軸にサーキュラカッター、ダ
イヤルカム及びダイヤル等で構成されている。さらに、
上記鉄台装置７の近傍の機枠１には、編糸Ｙの糸供給装
置１６が設置されており、この糸供給装置１６は糸ガイ
ド１６ａを備えたフレーム１６ｂに電磁石１６ｃを設け
、この電磁石１６ｃに給糸積杆１６ｄを連結して構成し
たものである。′
一方、上記編機シリンダー３の外側に位置する上記機枠
１には、還流管１７を有する密閉筒体１８が編機シリン
ダー３を囲むようにして設けられており、この密閉筒体
１８は左右に二分割して分解し易いようにして、しかも
、水密にして構成されている。また、この密閉筒体１８
の底部に位置する上記機枠１と上記シリンダーホルダー
５との間には、例えば、オイルシールのようなシール部
材１つが嵌装されており、このシール部材１９は上記編
機シリンダー３へ吹付けた潤滑油を上記′軸受４側に流
入しないようにシールしている。In FIG. 1, reference numeral 1 denotes a machine frame of a circular knitting machine, and this machine frame 1 includes knitting needles 2 and a jack (not shown).
A cylinder holder 5 integral with a knitting machine cylinder 3 equipped with a knitting machine cylinder 3 is rotatably fitted via a bearing 4, and a knitting fabric guide cylinder 6 is provided inside this cylinder holder 5. Further, a well-known iron stand device 7 is provided directly above the upper opening of the knitted fabric guide cylinder 6, and this iron stand device 7 is composed of a dial drive shaft, a circular cutter, a dial cam, a dial, etc. has been done. moreover,
A yarn supply device 16 for knitting yarn Y is installed in the machine frame 1 near the iron stand device 7. The yarn feeding rod 16d is connected to the yarn feeding rod 16c. ' On the other hand, on the machine frame 1 located outside the knitting machine cylinder 3, a sealed cylinder 18 having a return pipe 17 is provided so as to surround the knitting machine cylinder 3. It is constructed so that it can be divided into two parts for easy disassembly and is watertight. In addition, this sealed cylindrical body 18
A seal member such as an oil seal, for example, is fitted between the machine frame 1 and the cylinder holder 5 located at the bottom of the knitting machine cylinder 3. The lubricating oil is sealed to prevent it from flowing into the bearing 4 side.
他方、上記密閉筒体１８の頂板１８ａの内側には、調整
つまみ２０ａを有する霧化給油装置２０が付設されてお
り、この霧化給油装置２０の噴射ノズル２１は上記編針
２やジャックを備えた上記編機シリンダー３の針溝３ａ
へ噴射して給油するようにしており、潤滑油は上記鉄台
装置７や糸供給装置１６へ飛散しないように密閉シール
されている。又、上記霧化給油装置２０には、圧縮空気
のエアー供給管２２及び粘性の低い潤滑油の給油管２３
がそれぞれ接続されており、このエアー供給管２２は空
気圧縮機２４に連結されている。さらに、上記給油管２
３は給油タンク２６を備えた第１給油ポンプ２５に接続
されており、この第１給油ポンプ２５の給油タンク２６
には、上記還流管１７が接続されている。On the other hand, an atomizing oil supply device 20 having an adjustment knob 20a is attached to the inside of the top plate 18a of the sealed cylinder 18, and an injection nozzle 21 of this atomizing oil supply device 20 is equipped with the knitting needle 2 and the jack. Needle groove 3a of the knitting machine cylinder 3
The lubricating oil is hermetically sealed to prevent it from scattering onto the iron stand device 7 and the thread supply device 16. The atomizing oil supply device 20 also includes an air supply pipe 22 for compressed air and a supply pipe 23 for lubricating oil with low viscosity.
are connected to each other, and this air supply pipe 22 is connected to an air compressor 24. Furthermore, the oil supply pipe 2
3 is connected to a first oil pump 25 equipped with an oil tank 26, and the oil tank 26 of this first oil pump 25
The reflux pipe 17 is connected to the reflux pipe 17.
なお、この第１給油ポンプ２５の駆動輪２５ａはベルト
２７を介して後述する伝動滑車３４に接続しており、上
記給油タンク２６と上記給油管２３との接続部には、フ
ィル゛ター２８が付設されている。The drive wheel 25a of the first fuel pump 25 is connected to a transmission pulley 34, which will be described later, via a belt 27, and a filter 28 is provided at the connection between the fuel tank 26 and the fuel pipe 23. It is attached.
又一方、上記シリンダーホルダー５の下部には、伝動歯
車２９が実質的に一体にして設けられており、この伝動
歯車２９の下部には、小歯車３０を有する伝動中空筒体
３１が垂設されている。又、上記伝動歯車２９の下部と
前記機枠１の下部１ａとの間には、例えば、オイルシー
ルのようなシール部材３２が嵌装されており、このシー
ル部材３２は上記軸受４へ給油した粘性の高い潤滑油を
上記機外へ流出しないようにしている。さらに、上記小
歯車３０には、ビニオン３３が噛合っており、このビニ
オン３３と一体の伝動滑車３４は上記機枠１の下部１ａ
に設けられたブラケット３５に軸装されている。さらに
又、上記軸受４の上位に位置する上記機枠１には、潤滑
油の供給管３６が軸受４へ給油し得るようにして接続さ
れており、この供給管３６の他端部には、給油タンク３
７を備えた第２給油ポンプ３８が接続されており、この
給油タンク３７には、還流管３９が接続されており、こ
の還流管３９の他端は上記機枠１の下部１ａのドレン口
に連結されている。なお、この第２給油ポンプ３８の駆
動輪３８ａはベルト４０を介して後述する伝動滑車４３
に接続しており、上記給油タンク３６と上記還流管３９
との接続部には、フィルター４１が付設されている。さ
らに、上記小歯車３０には、ビニオン４２が噛合ってお
り、このビニオン４２と一体の伝動滑車４３は上記機枠
１の下部１ａに設けられたブラケット３５と一体のホル
ダー４４に軸装されている。On the other hand, a transmission gear 29 is substantially integrally provided at the lower part of the cylinder holder 5, and a transmission hollow cylindrical body 31 having a small gear 30 is vertically provided at the lower part of the transmission gear 29. ing. Further, a seal member 32 such as an oil seal is fitted between the lower part of the transmission gear 29 and the lower part 1a of the machine frame 1, and this seal member 32 supplies oil to the bearing 4. This prevents highly viscous lubricating oil from flowing out of the machine. Further, a pinion 33 is meshed with the small gear 30, and a transmission pulley 34 integrated with the pinion 33 is connected to the lower part 1a of the machine frame 1.
It is mounted on a bracket 35 provided in the. Furthermore, a lubricating oil supply pipe 36 is connected to the machine frame 1 located above the bearing 4 so as to be able to supply oil to the bearing 4, and the other end of this supply pipe 36 includes: Fuel tank 3
A second refueling pump 38 equipped with a fuel tank 37 is connected to the refueling tank 37, and a recirculation pipe 39 is connected to the refueling tank 37. connected. The drive wheel 38a of the second oil supply pump 38 is connected to a transmission pulley 43 via a belt 40, which will be described later.
It is connected to the refueling tank 36 and the reflux pipe 39.
A filter 41 is attached to the connection portion. Further, a pinion 42 meshes with the small gear 30, and a transmission pulley 43 integrated with the pinion 42 is mounted on a holder 44 integrated with a bracket 35 provided at the lower part 1a of the machine frame 1. There is.
以下、本発明の作用について説明する。Hereinafter, the effects of the present invention will be explained.
従って、今、丸編機の運転時、上記編機シリンダー３が
高速度で回転することにより、糸供給装置１６からの編
糸Ｙを上記編針２やシンカー等により靴下やシームレス
ストッキング等を高速度で編成する。Therefore, when the circular knitting machine is operating, the knitting machine cylinder 3 rotates at high speed, so that the knitting yarn Y from the yarn supply device 16 is fed into socks, seamless stockings, etc. by the knitting needles 2, sinkers, etc. at high speed. Organize with.
他方、上記第１給油ポンプ２５が伝動ベルト２７を介し
て駆動することにより、第１給油ポンプ２５の粘性の低
い潤滑油は上記給油管２３を通して上記霧化給油装置２
０へ圧送されると同時に、前記空気圧縮機２４からの圧
縮空気を上記霧化給油装置２０へ移送して、ここで潤滑
油を霧化し、しかる後、噴射ノズル２１から上記編機シ
リンダ−３へ噴射して給油する。これにより、霧化部は
上記編機シリンダー３の針溝３８に給油され、各編針３
との摩擦を解消し、この各編針３の上下摺動を円滑にし
ている。又、仕事を終えた粘性の低い潤滑油は自然に流
下して前記密閉筒体１８の底部に一旦溜るけれども、前
記還流管１７を通して上記給油タンク２６へ還流する。On the other hand, since the first oil supply pump 25 is driven via the transmission belt 27, the lubricating oil with low viscosity from the first oil supply pump 25 passes through the oil supply pipe 23 and is supplied to the atomizing oil supply device 2.
At the same time, the compressed air from the air compressor 24 is transferred to the atomizing oil supply device 20, where the lubricating oil is atomized, and then from the injection nozzle 21 to the knitting machine cylinder 3. Inject and refuel. As a result, the atomizing section is supplied with oil to the needle groove 38 of the knitting machine cylinder 3, and each knitting needle 3
This eliminates the friction between the knitting needles 3 and the knitting needles 3, thereby making the vertical sliding of each knitting needle 3 smooth. Furthermore, the low-viscosity lubricating oil that has finished its work naturally flows down and temporarily accumulates at the bottom of the sealed cylinder 18, but returns to the oil supply tank 26 through the reflux pipe 17.
又−ガ、上記第２給油ポンプ３７が伝動ベルト４０を介
して駆動することにより、第２給油ポンプ３７の粘性の
高い潤滑油は上記給油管３６を通して上記軸受４やこれ
らの嵌合部へ給油する。しかして、仕事を終えた粘性の
高い潤滑油は自然に流下して上記還流管３９を通して給
油タンク３７へ還流する。Also, by driving the second oil supply pump 37 via the transmission belt 40, the highly viscous lubricating oil of the second oil supply pump 37 is supplied to the bearing 4 and their fitting parts through the oil supply pipe 36. do. The highly viscous lubricating oil that has finished its work naturally flows down and returns to the oil supply tank 37 through the reflux pipe 39.
このように、本発明の丸編機における給油装置は、上記
霧化給油装置２０で潤滑油を霧化し、噴射ノズル２１か
ら上記編機シリンダー３へ噴射して給油して、この周辺
に飛散しても、上記噴射ノズル２１が密閉筒体１８内に
収納されているから、上記編機シリンダー３の上位に鉄
台装置７及び糸供給装置１６の編糸を潤滑油で汚損する
おそれはなくなり、しかも、上記編機シリンダー３へ給
油と上記軸受４へ給油とをそれぞれ独立した供給ライン
でおこなっているので、上記編機シリンダー３へ給油を
有効適切にすることができる。As described above, the oil supply device for a circular knitting machine of the present invention atomizes lubricating oil in the atomizing oil supply device 20, injects the lubricating oil from the injection nozzle 21 into the knitting machine cylinder 3 to supply the oil, and prevents the oil from being scattered around the knitting machine cylinder 3. However, since the injection nozzle 21 is housed in the closed cylinder 18, there is no risk of contaminating the knitting yarns of the iron stand device 7 and the yarn supply device 16 above the knitting machine cylinder 3 with lubricating oil. Furthermore, since oil is supplied to the knitting machine cylinder 3 and oil is supplied to the bearing 4 through independent supply lines, the knitting machine cylinder 3 can be efficiently and appropriately supplied with oil.
次に、第２図に示される本発明の他の実施例は、上記編
機シリンダー３の編針２を制御する各カム部材４６．４
７を保持するカムホルダー４５の給油孔４５ａに上記噴
射ノズル２１を連結し、この噴射ノズル２１の先端に位
置する上記編機シリンダー３の外周に油溜周溝４８を形
成したものであり、これによって、上記噴射ノズル２１
からの潤滑油を無駄なく、上記編機シリンダー３の油溜
周溝４８へ密閉給油するようにしたものである。Next, another embodiment of the invention shown in FIG.
The injection nozzle 21 is connected to the oil supply hole 45a of the cam holder 45 that holds the knitting machine cylinder 3, and an oil reservoir circumferential groove 48 is formed on the outer periphery of the knitting machine cylinder 3 located at the tip of the injection nozzle 21. Accordingly, the injection nozzle 21
The lubricating oil is supplied to the oil reservoir circumferential groove 48 of the knitting machine cylinder 3 in a sealed manner without wasting it.
以上述べたように本発明によれば、機枠１に編針２を備
えた編機シリンダー３を回転自在に嵌装した丸編機にお
いて、上記編機シリンダー３の外側に位置する上記機枠
１に還流管１７を有する密゛閉筒体１８を編機シリンダ
ー３を囲むようにして設け、この密閉筒体１８内に霧化
給油装置２０を付設し、この霧化装置２０の噴射ノズル
２１を上記編機シリンダー３へ噴射して給油するように
しであるので、噴射ノズル２１から上記編機シリンダー
３へ噴射して給油して、この周辺に飛散しても、上記噴
射ノズル２１が密閉筒体１８内に収納されているから、
上記編機シリンダー３の上位に鉄台装置７及び糸供給装
置１６の編糸を潤滑油で汚損するおそれはなくなり、複
数の編糸や編成中の編地に付着しないようにして、品質
の向上を図ることができる。As described above, according to the present invention, in a circular knitting machine in which a knitting machine cylinder 3 equipped with knitting needles 2 is rotatably fitted in a machine frame 1, the machine frame 1 is located outside the knitting machine cylinder 3. A hermetically closed cylindrical body 18 having a return pipe 17 is provided to surround the knitting machine cylinder 3, an atomizing oil supply device 20 is attached inside this hermetic cylindrical body 18, and an injection nozzle 21 of this atomizing device 20 is connected to the knitting machine cylinder 3. Since the machine cylinder 3 is injected with oil, even if the injection nozzle 21 injects oil into the knitting machine cylinder 3 and scatters around the area, the injection nozzle 21 will not be inside the closed cylinder 18. Because it is stored in
There is no risk of contamination of the knitting yarns in the iron stand device 7 and yarn supply device 16 above the knitting machine cylinder 3 with lubricating oil, and the quality is improved by preventing the oil from adhering to multiple knitting yarns or the knitted fabric being knitted. can be achieved.
第１図は、本発明の丸編機における給油装置の断面図、
第２図は、本発明の他の実施例を示す図、第３図及び第
４図は、従来の丸編機における給油装置の各図である。
１・・・機枠、２・・・編針、３・・・編機シリンダー
、７・・・鉄台装置、１６・・・糸供給装置、１７・・
・還流管、１８・・・密閉筒体、２０・・・霧化給油装
置、２１・・・噴射ノズル、２２・・・エアー供給管、
２３・・・給油管。
出願人代理人 佐 藤 −雄
第３図
第４図FIG. 1 is a sectional view of the oil supply device in the circular knitting machine of the present invention;
FIG. 2 is a diagram showing another embodiment of the present invention, and FIGS. 3 and 4 are diagrams of an oil supply device in a conventional circular knitting machine. DESCRIPTION OF SYMBOLS 1... Machine frame, 2... Knitting needle, 3... Knitting machine cylinder, 7... Iron stand device, 16... Yarn supply device, 17...
- Reflux pipe, 18... Sealed cylinder, 20... Atomizing oil supply device, 21... Injection nozzle, 22... Air supply pipe,
23... Oil supply pipe. Applicant's agent Mr. Sato Figure 3 Figure 4
Claims (1)
装した丸編機において、上記編機シリンダーの外側に位
置する上記機枠に還流管を有する密閉筒体を編機シリン
ダーを囲むようにして設け、この密閉筒体内に霧化給油
装置を付設し、この霧化給油装置の噴射ノズルを上記編
機シリンダーへ噴射して給油するようにしたことを特徴
とする丸編機における給油装置。 ２、編機シリンダーの編針を制御するカム部材を保持す
るカムホルダーの給油孔に噴射ノズルを連結し、この噴
射ノズルの先端に位置する上記編機シリンダーの外周に
油溜周溝を形成したことを特徴とする請求項１記載の丸
編機における給油装置。[Scope of Claims] 1. In a circular knitting machine in which a knitting machine cylinder equipped with knitting needles is rotatably fitted in a machine frame, a closed cylinder having a return pipe in the machine frame located outside the knitting machine cylinder. is provided so as to surround the knitting machine cylinder, an atomizing oil supply device is attached within this sealed cylinder, and an injection nozzle of the atomizing oil supply device sprays oil into the knitting machine cylinder to supply the oil. Lubrication device for knitting machines. 2. An injection nozzle is connected to the oil supply hole of a cam holder that holds a cam member that controls the knitting needles of the knitting machine cylinder, and an oil reservoir circumferential groove is formed on the outer periphery of the knitting machine cylinder located at the tip of the injection nozzle. The oil supply device for a circular knitting machine according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3340488A JPH01207451A (en) | 1988-02-16 | 1988-02-16 | Lubricator in circular knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3340488A JPH01207451A (en) | 1988-02-16 | 1988-02-16 | Lubricator in circular knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01207451A true JPH01207451A (en) | 1989-08-21 |
Family
ID=12385660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3340488A Pending JPH01207451A (en) | 1988-02-16 | 1988-02-16 | Lubricator in circular knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01207451A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103741370A (en) * | 2013-12-27 | 2014-04-23 | 柳州海华针织机械有限公司 | Oil gas synthesized nozzle |
| CN110578204A (en) * | 2018-06-07 | 2019-12-17 | 广东南豆科技有限公司 | Needle path lubricating mechanism of knitting machine |
| CN110983666A (en) * | 2019-12-20 | 2020-04-10 | 安徽威妮达服饰有限公司 | Oil feeder of sewing machine |
| CN111501179A (en) * | 2020-05-05 | 2020-08-07 | 石狮市鑫隆针织机械有限公司 | Lubricated radiating lower needle section of thick bamboo mechanism and circular weft knitting machine thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49110962A (en) * | 1973-03-05 | 1974-10-22 | ||
| JPS61146855A (en) * | 1984-12-10 | 1986-07-04 | ロナテイ エス ピー エー | Continuous recirculation oil injection type circular knitting machine for socks knitting |
-
1988
- 1988-02-16 JP JP3340488A patent/JPH01207451A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49110962A (en) * | 1973-03-05 | 1974-10-22 | ||
| JPS61146855A (en) * | 1984-12-10 | 1986-07-04 | ロナテイ エス ピー エー | Continuous recirculation oil injection type circular knitting machine for socks knitting |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103741370A (en) * | 2013-12-27 | 2014-04-23 | 柳州海华针织机械有限公司 | Oil gas synthesized nozzle |
| CN110578204A (en) * | 2018-06-07 | 2019-12-17 | 广东南豆科技有限公司 | Needle path lubricating mechanism of knitting machine |
| CN110983666A (en) * | 2019-12-20 | 2020-04-10 | 安徽威妮达服饰有限公司 | Oil feeder of sewing machine |
| CN110983666B (en) * | 2019-12-20 | 2021-03-23 | 安徽威妮达服饰有限公司 | Oil feeder of sewing machine |
| CN111501179A (en) * | 2020-05-05 | 2020-08-07 | 石狮市鑫隆针织机械有限公司 | Lubricated radiating lower needle section of thick bamboo mechanism and circular weft knitting machine thereof |
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