TW201520389A - Cleaner for fiber bundle feeder in fore-spinning frame - Google Patents
Cleaner for fiber bundle feeder in fore-spinning frame Download PDFInfo
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- TW201520389A TW201520389A TW103126522A TW103126522A TW201520389A TW 201520389 A TW201520389 A TW 201520389A TW 103126522 A TW103126522 A TW 103126522A TW 103126522 A TW103126522 A TW 103126522A TW 201520389 A TW201520389 A TW 201520389A
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- tubular
- clearer
- roller
- top roller
- fiber bundle
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/60—Arrangements maintaining drafting elements free of fibre accumulations
- D01H5/64—Rollers or aprons with cleaning surfaces
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G19/00—Combing machines
- D01G19/06—Details
- D01G19/22—Arrangements for removing, or disposing of, noil or waste
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G19/00—Combing machines
- D01G19/06—Details
- D01G19/08—Feeding apparatus
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G19/00—Combing machines
- D01G19/06—Details
- D01G19/14—Drawing-off and delivery apparatus
- D01G19/18—Roller, or roller and apron, devices, e.g. operating to draw-off fibres continuously
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G19/00—Combing machines
- D01G19/06—Details
- D01G19/28—Air draught or like pneumatic arrangements
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H11/00—Arrangements for confining or removing dust, fly or the like
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/60—Arrangements maintaining drafting elements free of fibre accumulations
- D01H5/64—Rollers or aprons with cleaning surfaces
- D01H5/645—Rollers or aprons with cleaning surfaces in cooperation with suction or blowing means
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
Description
本發明係有關用於前置精紡機中的纖維束喂紗機之清潔裝置。更特別地，本發明係有關用於前置精紡程序之前置精紡機中的纖維束喂紗機，像是並條機、梳機、粗梳機及成卷機之清潔裝置。 The present invention relates to a cleaning device for a fiber bundle feeder for use in a front spinning machine. More particularly, the present invention relates to a fiber bundle feeding machine for use in a pre-finishing process, such as a draw frame, a card, a carding machine, and a winding machine.
在並條機及精梳機中，拉伸單元同時拉伸複數條紗條。經拉伸之寬纖維束(紗捲)成為起絨條，從前滾子送出。起絨條接著藉集束器紮成單一紗條，並藉捲取機保存於條筒中。在成卷機中，拉伸單元同時拉伸複數條紗條，且經拉伸之起絨條重疊以形成紗捲。又，粗梳機由拉伸單元所拉伸之寬纖維束(捲筒)形成紗條。 In the draw frame and comber, the stretching unit simultaneously stretches a plurality of slivers. The stretched wide fiber bundle (yarn roll) becomes a pile and is fed from the front roller. The pile is then tied to a single sliver by a buncher and stored in a cannula by a winder. In the winder, the stretching unit simultaneously stretches a plurality of yarns, and the stretched piles are overlapped to form a yarn roll. Further, the carding machine forms a sliver by a wide fiber bundle (reel) stretched by the stretching unit.
精紡機之拉伸單元包含拉伸滾子。未保持於諸拉伸滾子間之浮游纖維及雜質(後文亦稱為毛球)會附著於諸拉伸滾子。這吸引及附著更多纖維至諸拉伸滾子。結果，經拉伸之紗條之重量可能變化，且拉伸可能受阻。因此，使用清潔裝置來清潔諸拉伸滾子的表面，使浮游纖維不會附著於諸拉伸滾子。 The stretching unit of the spinning machine comprises a stretching roller. Floating fibers and impurities (hereinafter also referred to as hair balls) which are not held between the stretching rollers are attached to the stretching rollers. This attracts and attaches more fibers to the stretching rollers. As a result, the weight of the stretched sliver may vary and the stretch may be hindered. Therefore, a cleaning device is used to clean the surfaces of the stretching rollers so that the floating fibers do not adhere to the stretching rollers.
參考第5圖，日本未審查之實用新案公告第 7-33981號說明用於並條機之拉伸單元D之一清潔裝置例。拉伸單元D包含四對拉伸滾子，其包含四個底部滾子61a至61d以及四個頂部滾子62a至62d。用來作為頂部滾子之轉向滾子63位在頂部滾子62a之下游側，該頂部滾子62a係諸拉伸滾子之最下游滾子。轉向滾子63將紗條S之移動方向從一般水平方向改成傾斜向下方向。 Refer to Figure 5, Japan's unexplored utility new case announcement No. 7-33981 describes an example of a cleaning device for a stretching unit D of a draw frame. The stretching unit D includes four pairs of stretching rollers including four bottom rollers 61a to 61d and four top rollers 62a to 62d. The steering roller 63 used as the top roller is located on the downstream side of the top roller 62a, which is the most downstream roller of the stretching roller. The steering roller 63 changes the moving direction of the sliver S from a general horizontal direction to a tilted downward direction.
在拉伸單元D中，浮游纖維會附著於位在轉向滾子63正上游側之轉向滾子63及頂部滾子62a。因此，’981公告案之清潔裝置包含具有高清潔能力之厄門式清紗器E，以清潔轉向滾子63及頂部滾子62a。清潔裝置又包含多數刮桿64。每一刮桿64接觸及清潔頂部滾子62a至62d之對應滾子，其位於頂部滾子62a之上游側。厄門式清紗器E包含循環布帶(清紗器)71及櫛梳73。布帶71間歇地旋轉，並從轉向滾子63及頂部滾子62a移除纖維。櫛梳73以往復方式於布帶71上線性移動。每一刮桿64藉挾持具(未顯示)支撐成，刮桿64在其本身重量下與頂部滾子62a至62d之對應滾子接觸。刮桿64從頂部滾子62b至62d移除毛球。櫛梳73從布帶71刮下之纖維以及刮桿64從滾子62b至62d移除之毛球經由抽吸口75a，被收入抽吸頭75。 In the stretching unit D, the floating fibers are attached to the steering roller 63 and the top roller 62a which are positioned on the upstream side of the steering roller 63. Therefore, the cleaning device of the '981 publication includes an oven-type yarn clearer E having a high cleaning ability to clean the steering roller 63 and the top roller 62a. The cleaning device in turn contains a plurality of scrapers 64. Each of the scrapers 64 contacts and cleans the corresponding rollers of the top rollers 62a to 62d, which are located on the upstream side of the top roller 62a. The Ermen type clearer E includes a circulating tape (clearer) 71 and a crepe comb 73. The tape 71 is intermittently rotated and the fibers are removed from the steering roller 63 and the top roller 62a. The cassette comb 73 moves linearly on the tape 71 in a reciprocating manner. Each of the scrapers 64 is supported by a holder (not shown) that is in contact with the corresponding rollers of the top rollers 62a to 62d under its own weight. The scraper bar 64 removes the hair bulb from the top rollers 62b to 62d. The fibers scraped from the tape 71 by the crepe 73 and the balls removed from the rollers 62b to 62d by the squeegee 64 are received by the suction head 75 via the suction port 75a.
參考第6圖，日本公告專利案第2005-120561號說明一種用於上滾子(頂部滾子)之清潔裝置。該公告案之構造包含汽缸81，其包含將上滾子82壓抵於下滾子83之活塞桿(壓桿)81a。清潔裝置包含清潔棒84，其一端被耦接至活塞桿81a。活塞桿81a包含支撐清潔棒84之O 形環。 Referring to Fig. 6, Japanese Patent Publication No. 2005-120561 describes a cleaning device for an upper roller (top roller). The construction of this announcement includes a cylinder 81 that includes a piston rod (pressing rod) 81a that presses the upper roller 82 against the lower roller 83. The cleaning device includes a cleaning rod 84 having one end coupled to the piston rod 81a. The piston rod 81a includes an O that supports the cleaning rod 84. Ring.
又，日本未審查之實用新案公告第2-374號說明旋轉滾子清潔裝置，其從用於精紡機之旋轉滾子之表面移除附著物質，像是毛球、塵屑及短纖。該清潔裝置包含：清潔裝置滾子，包含具有鬃毛周面之滾子本體；以及多數支撐桿，支撐該滾子本體之相對端。該等支撐桿之至少一者之軸線相對於滾子本體之軸線偏心。每一支撐桿被鬆鬆裝配入形成於一托架之導槽，並可沿垂直方向於導槽內活動。導槽具有略大於支撐桿之直徑之寬度。這限制清紗器滾子之水平移動。諸支撐桿沿周向相互分離180度。這略微改變旋轉滾子與清紗器滾子間之接觸區域，並略微改變在接觸區域，清紗器滾子相對於旋轉滾子之速度。因此，清紗器滾子抵頂旋轉滾子之表面摩擦。 Further, Japanese Unexamined Utility Model Publication No. 2-374 describes a rotary roller cleaning device which removes adhering substances such as hair balls, dust and short fibers from the surface of a rotating roller for a spinning machine. The cleaning device comprises: a cleaning device roller comprising a roller body having a peripheral surface of the bristles; and a plurality of support rods supporting the opposite ends of the roller body. The axis of at least one of the support rods is eccentric with respect to the axis of the roller body. Each of the support rods is loosely fitted into a guide groove formed in a bracket and movable in the guide groove in a vertical direction. The channel has a width that is slightly larger than the diameter of the support rod. This limits the horizontal movement of the clearer rollers. The support rods are separated from each other by 180 degrees in the circumferential direction. This slightly changes the area of contact between the rotating roller and the clearer roller and slightly changes the speed of the clearer roller relative to the rotating roller in the contact area. Therefore, the clearer roller abuts against the surface friction of the rotating roller.
使用布帶之’981公告案之清潔裝置有效率地清潔轉向滾子及頂部滾子。然而，需要複雜的構造來從布帶刮掉纖維。此外，從頂部滾子移除毛球之刮桿在其本身重量下，與頂部滾子接觸。因此，經移除之毛球積聚於頂部滾子與刮桿之間。這導致定期清潔的需要。 The steering roller and the top roller are efficiently cleaned using the cleaning device of the '981 announcement of the tape. However, a complicated construction is required to scrape the fibers from the tape. In addition, the scraper that removes the hairball from the top roller is in contact with the top roller under its own weight. Therefore, the removed hair ball accumulates between the top roller and the scraper. This leads to the need for regular cleaning.
在’561公告案之清潔裝置中，汽缸容許清潔桿進出而接觸及脫離上滾子。因此，不像在其本身重量下與頂部滾子接觸之刮桿，在’561公告案之清潔裝置中，經移除之毛球不會積聚在清潔桿與上滾子之間。然而，需要一構造來以適當方式進出而接觸及脫離上滾子之構造。這使得清潔裝置變大。 In the cleaning device of the '561 announcement, the cylinder allows the cleaning rod to enter and exit to contact and disengage the upper roller. Therefore, unlike the scraper that is in contact with the top roller under its own weight, in the cleaning device of the '561 announcement, the removed hair ball does not accumulate between the cleaning rod and the upper roller. However, there is a need for a configuration that is configured to come in and out in an appropriate manner to contact and disengage the upper roller. This makes the cleaning device larger.
在’374公告案之旋轉滾子清潔裝置中，清紗器滾子包含鬃毛部分。當使用此種包含鬃毛部分之清紗器滾子來清潔移動紗捲及捲筒之頂部滾子時，纖維可能纏在鬃毛部分中。此種纖維可能難以移除。 In the rotary roller cleaning device of the '374 publication, the clearer roller includes a bristle portion. When such a clearer roller comprising a bristle portion is used to clean the moving yarn roll and the top roller of the roll, the fibers may be wrapped in the bristle portion. Such fibers can be difficult to remove.
本發明之目的在於提供一種用於前置精紡機中的纖維束喂紗機之清潔裝置，其以簡單構造有效限制纖維附著於頂部滾子。 SUMMARY OF THE INVENTION It is an object of the present invention to provide a cleaning apparatus for a fiber bundle feeder in a front spinning machine that effectively limits the attachment of fibers to the top roller in a simple configuration.
為達成以上目的，本發明之一態樣係用於前置精紡機中的纖維束喂紗機之清潔裝置。該纖維束喂紗機以頂部滾子及底部滾子夾住及放出一條纖維束。該清潔裝置包含：支撐構件，位於頂部滾子上方；以及管狀清紗器，具有大於該支撐構件之外徑之內徑。該管狀清紗器可藉該頂部滾子繞該支撐構件旋轉，使得該管狀清紗器位於該管狀清紗器與該頂部滾子接觸之位置，以及該管狀清紗器與該頂部滾子分離之位置。該管狀清紗器被配置來阻止纖維。抽吸單元被配置來收回已被該管狀清紗器阻止之纖維。 In order to achieve the above object, an aspect of the present invention is a cleaning device for a fiber bundle feeder in a front spinning machine. The fiber bundle feeder clamps and discharges a fiber bundle with a top roller and a bottom roller. The cleaning device includes a support member positioned above the top roller and a tubular yarn clearer having an inner diameter greater than an outer diameter of the support member. The tubular yarn clearer is rotatable about the support member by the top roller such that the tubular yarn clearer is located at a position where the tubular yarn clearer is in contact with the top roller, and the tubular yarn clearer is separated from the top roller The location. The tubular clearer is configured to block fibers. The suction unit is configured to retract the fibers that have been blocked by the tubular clearer.
由以下舉例闡述本發明原理，配合附圖所作之說明，本發明之其他態樣及優點將昭然。 Other aspects and advantages of the present invention will be apparent from the description of the invention.
10‧‧‧拉伸單元 10‧‧‧Stretching unit
11‧‧‧前底部滾子 11‧‧‧ Front bottom roller
12‧‧‧中間底部滾子 12‧‧‧ Middle bottom roller
13‧‧‧後底部滾子 13‧‧‧ Rear bottom roller
14‧‧‧前頂部滾子 14‧‧‧Front top roller
15‧‧‧中間頂部滾子 15‧‧‧ Middle top roller
16‧‧‧後頂部滾子 16‧‧‧ Rear top roller
17‧‧‧轉向頂部滾子 17‧‧‧ Turning to the top roller
18‧‧‧集束器 18‧‧‧Bundler
20‧‧‧圈條喇叭頭 20‧‧‧Circle Horn
21‧‧‧圈條軋壓滾子 21‧‧‧Circle rolling roller
30‧‧‧拉伸單元清潔裝置 30‧‧‧Stretch unit cleaning device
31‧‧‧支撐構件 31‧‧‧Support members
31a‧‧‧桿體 31a‧‧‧ rod body
31b‧‧‧突起 31b‧‧‧ Protrusion
32‧‧‧管狀清紗器 32‧‧‧Tuning clearer
32a‧‧‧通孔 32a‧‧‧through hole
32b‧‧‧突起 32b‧‧‧ Protrusion
33‧‧‧抽吸單元 33‧‧‧sucking unit
34‧‧‧支架 34‧‧‧ bracket
35‧‧‧抽吸頭 35‧‧‧ suction head
35a‧‧‧抽吸口 35a‧‧ ‧ suction port
f‧‧‧纖維 F‧‧‧ fiber
F‧‧‧起絨條 F‧‧‧ velvet
S‧‧‧紗條 S‧‧‧ yarn
參考以下目前較佳實施例及附圖之說明，可清楚瞭解本發明連同其目的及優點，其中：第1A圖係一實施例之拉伸單元之示意部分切除視圖； 第1B圖係第1A圖之部分放大視圖；第2圖係顯示轉向頂部滾子及管狀清紗器之部分切除俯視圖；第3A圖係顯示管狀清紗器之操作之示意圖；第3B圖係顯示管狀清紗器之操作之示意圖；第4A圖係顯示另一實施例之管狀清紗器之示意立體圖；第4B圖係顯示又一實施例之管狀清紗器之示意立體圖；第5圖係顯示背景技術之側視圖；以及第6圖係顯示另一背景技術之部分剖視圖。 BRIEF DESCRIPTION OF THE DRAWINGS The present invention, together with its objects and advantages, will be apparent from the following description of the preferred embodiments and the accompanying drawings in which: FIG. 1A is a schematic partial cutaway view of a stretching unit of an embodiment; Fig. 1B is a partial enlarged view of Fig. 1A; Fig. 2 is a partially cutaway plan view showing the turning top roller and the tubular yarn clearer; Fig. 3A is a schematic view showing the operation of the tubular clearer; Fig. 3B is a view Schematic diagram of the operation of the tubular yarn clearer; Fig. 4A is a schematic perspective view showing the tubular yarn clearer of another embodiment; Fig. 4B is a schematic perspective view showing the tubular yarn clearer of still another embodiment; Side view of the prior art; and Figure 6 shows a partial cross-sectional view of another background art.
參考第1A圖至第3圖，現在將說明用於精梳機之一實施例之拉伸單元。精梳機係用於前置精紡程序之前置精紡機。 Referring to Figures 1A through 3, a stretching unit for one embodiment of a comber will now be described. The combing machine is used in the pre-spinning machine before the pre-finishing process.
參考第1A圖，拉伸單元10拉伸供自精梳機(未顯示)之複數個精梳頭之複數條紗條S。拉伸單元10由紗條(sliver)S形成多條起絨條(fleece)F，並放出起絨條F，該等起絨條F係數條纖維束。拉伸單元10包含前底部滾子11、中間底部滾子12以及後底部滾子13，此等滾子皆由滾子座(未顯示)支撐。前頂部滾子14、中間頂部滾子15以及後頂部滾子16分別配置在前底部滾子11、中間底部滾子12以及後底部滾子13上方。轉向頂部滾子(turning top roller)17配置在前底部滾子11之上部前方。轉向頂部滾子17向下導引自前底部滾子11及前頂部滾子14送來之 起絨條F。拉伸單元10具有4上3下構造，並用來作為前置精紡機中的纖維束喂紗機，該纖維束喂紗機使用頂部及底部滾子夾住及放出數條纖維束。 Referring to Figure 1A, the stretching unit 10 stretches a plurality of slivers S of a plurality of combing heads from a comber (not shown). The stretching unit 10 forms a plurality of fleece F from a sliver S, and discharges a pile F, which is a bundle of fiber bundles. The stretching unit 10 includes a front bottom roller 11, a middle bottom roller 12, and a rear bottom roller 13, all of which are supported by roller seats (not shown). The front top roller 14, the middle top roller 15, and the rear top roller 16 are disposed above the front bottom roller 11, the middle bottom roller 12, and the rear bottom roller 13, respectively. A turning top roller 17 is disposed in front of the upper portion of the front bottom roller 11. The steering top roller 17 is guided downward from the front bottom roller 11 and the front top roller 14 Velvet F. The drawing unit 10 has a 4-up and down-down configuration and is used as a fiber bundle feeder in a front-end spinning machine that clamps and discharges a plurality of fiber bundles using top and bottom rollers.
集束器18被配置在前底部滾子11之下部前方。圈條器之圈條喇叭頭20被配置在集束器18下方，且兩個圈條軋壓滾子21被配置在圈條喇叭頭20下方。紗條S被從集束器18往下移，並由圈條軋壓滾子21再壓縮。使用斜管齒輪(未顯示)，將經再壓縮之紗條S保存於紗筒中。 The buncher 18 is disposed in front of the lower portion of the front bottom roller 11. The coiled horn 20 of the coiler is disposed below the bundle 18, and the two coil rolling rollers 21 are disposed below the loop horn 20. The sliver S is moved downward from the bundling unit 18 and is recompressed by the loop rolling roller 21. The recompressed sliver S is stored in the bobbin using a skewer gear (not shown).
拉伸單元清潔裝置30被配置在拉伸單元10上方以清潔頂部滾子14至17。 The stretching unit cleaning device 30 is disposed above the stretching unit 10 to clean the top rollers 14 to 17.
如於第1A圖中所示，拉伸單元清潔裝置30包含多數支撐構件31、多數管狀清紗器32以及一抽吸單元33。每一支撐構件31被配置在頂部滾子14至17之一對應滾子上方。管狀清紗器32之內徑大於支撐構件31之外徑。每一管狀清紗器32間歇接觸頂部滾子14至17之一對應滾子，同時繞對應的支撐構件31旋轉。管狀清紗器32亦阻止纖維。抽吸單元33收回已被管狀清紗器32阻止之纖維。 As shown in FIG. 1A, the stretching unit cleaning device 30 includes a plurality of support members 31, a plurality of tubular yarn clearers 32, and a suction unit 33. Each support member 31 is disposed above one of the top rollers 14 to 17 corresponding to the roller. The inner diameter of the tubular clearer 32 is larger than the outer diameter of the support member 31. Each tubular clearer 32 intermittently contacts one of the top rollers 14 to 17 corresponding to the roller while rotating about the corresponding support member 31. The tubular yarn clearer 32 also blocks the fibers. The suction unit 33 retracts the fibers that have been blocked by the tubular yarn clearer 32.
如於第1A、1B及2圖中所示，每一支撐構件31包含一圓筒形桿體31a以及自桿體31a之相對端伸出之多數突起31b。每一突起31b具有四邊菱形之形狀。每一突起31b平行於頂部滾子14至17之一對應滾子。諸突起31b固定於支架34(第2圖)，使對應的支撐構件31不可旋轉。 As shown in Figs. 1A, 1B and 2, each of the support members 31 includes a cylindrical rod body 31a and a plurality of protrusions 31b projecting from opposite ends of the rod body 31a. Each of the protrusions 31b has a shape of a quadrangular diamond shape. Each protrusion 31b is parallel to one of the top rollers 14 to 17 corresponding to the roller. The projections 31b are fixed to the bracket 34 (Fig. 2) so that the corresponding support members 31 are not rotatable.
每一管狀清紗器32由橡膠製成，並具有大於桿體31a之外徑之內徑。管狀清紗器32可繞桿體31a旋轉，使得管狀清紗器32位於管狀清紗器32之外表面與頂部滾子14至17之一對應滾子之外表面部分接觸之位置，以及管狀清紗器32之外表面與頂部滾子14至17之一對應滾子分離之位置。例如，桿體31a具有約8mm(毫米)之外徑，且管狀清紗器32具有約20mm(毫米)之內徑。 Each of the tubular yarn clearers 32 is made of rubber and has an inner diameter larger than the outer diameter of the rod body 31a. The tubular yarn clearer 32 is rotatable about the rod body 31a such that the tubular yarn clearer 32 is located at a position where the outer surface of the tubular yarn clearer 32 is in contact with one of the outer rollers of the top rollers 14 to 17, and the tubular clearing The outer surface of the yarn feeder 32 corresponds to one of the top rollers 14 to 17 at a position where the rollers are separated. For example, the rod body 31a has an outer diameter of about 8 mm (millimeter), and the tubular yarn clearer 32 has an inner diameter of about 20 mm (mm).
抽吸單元33包含位於拉伸單元10上方之抽吸頭35。抽吸頭35包含位於對應管狀清紗器32之位置之抽吸口35a。抽吸口35a沿管狀清紗器32延伸。 The suction unit 33 includes a suction head 35 located above the stretching unit 10. The suction head 35 includes a suction port 35a at a position corresponding to the tubular yarn clearer 32. The suction port 35a extends along the tubular yarn clearer 32.
現在將說明拉伸單元清潔裝置30之操作。 The operation of the stretching unit cleaning device 30 will now be explained.
如於第1A圖中所示，當頂部滾子14至17位於與底部滾子11至13協作以拉伸紗條S之操作位置時，操作拉伸單元10。於此狀況下，抽吸頭35之抽吸口35a面對管狀清紗器32。底部滾子11至13被以根據精紡條件設定之拉伸比例驅動。被以預定定值拉伸及擴大之紗條S成為起絨條F，從前底部滾子11、前頂部滾子14及轉向頂部滾子17送出。當起絨條F通過集束器18及圈條喇叭頭20時，其被紮成單一紗條S。紗條S藉圈條軋壓滾子21再壓縮。接著，紗條S經由斜管齒輪保存於紗筒中。 As shown in FIG. 1A, the stretching unit 10 is operated when the top rollers 14 to 17 are located in cooperation with the bottom rollers 11 to 13 to stretch the operation position of the sliver S. In this case, the suction port 35a of the suction head 35 faces the tubular yarn clearer 32. The bottom rollers 11 to 13 are driven at a stretch ratio set according to the spinning conditions. The sliver S which is stretched and enlarged at a predetermined value becomes the pile F, and is fed from the front bottom roller 11, the front top roller 14, and the turning top roller 17. When the pile F passes through the bundle 18 and the loop horn 20, it is spliced into a single sliver S. The sliver S is compressed by the rolling roller 21 of the coil. Next, the sliver S is stored in the bobbin via the inclined tube gear.
在拉伸單元10的操作期間內，抽吸頭35被配置在如於第1A圖中所示操作位置。抽吸頭35被保持成抽吸口35a面對管狀清紗器32，且抽吸源之抽吸效應作用在管狀清紗器32上。 During operation of the stretching unit 10, the suction head 35 is disposed in an operational position as shown in FIG. 1A. The suction head 35 is held such that the suction port 35a faces the tubular yarn clearer 32, and the suction effect of the suction source acts on the tubular yarn clearer 32.
當頂部滾子14至17旋轉時，管狀清紗器32在 頂部滾子14至17上方繞對應的支撐構件31旋轉。又，諸管狀清紗器32間歇接觸對應的頂部滾子14至17。 When the top rollers 14 to 17 are rotated, the tubular yarn clearer 32 is The top rollers 14 to 17 are rotated about the corresponding support members 31. Further, the tubular yarn clearers 32 intermittently contact the corresponding top rollers 14 to 17.
參考第3A及3B圖，現在使用對應轉向頂部滾子17之管狀清紗器32作為例子，說明管狀清紗器32之操作。 Referring to Figures 3A and 3B, the operation of the tubular yarn clearer 32 will now be described using a tubular clearer 32 corresponding to the turning top roller 17.
管狀清紗器32與轉向頂部滾子17一起旋轉，並在旋轉的同時溫和地振盪。因此，管狀清紗器32如於第3A圖中所示，反覆接觸轉向頂部滾子17，並如於第3B圖中所示，升離轉向頂部滾子17。如於第3A圖中所示，當管狀清紗器32接觸轉向頂部滾子17時，管狀清紗器32阻止纖維f附著於轉向頂部滾子17。纖維f與藉由轉向頂部滾子17及底部滾子之旋轉而移動之一條纖維束分離。如於第3B圖中所示，當管狀清紗器32與轉向頂部滾子17分離時，已被管狀清紗器32阻止之纖維f接著被收入抽吸單元33。換言之，當管狀清紗器32接觸轉向頂部滾子17時，管狀清紗器32阻止纖維通過管狀清紗器32與轉向頂部滾子17之間，且當管狀清紗器32未與轉向頂部滾子17接觸時，容許纖維通過管狀清紗器32與轉向頂部滾子17之間。對應於其他頂部滾子14至16之管狀清紗器32以相同方式運作。因此，本實施例以簡單構造有效限制纖維附著於頂部滾子14至17。因此，長時間，纖維不會附著於頂部滾子14至17，且纖維不會收集於管狀清紗器32上。結果，管狀清紗器32基本上無需維修且拉伸穩定。又棉中所含諸如蜂蜜之黏稠物質不會附著於頂部滾子14至17。 The tubular yarn clearer 32 rotates together with the turning top roller 17, and gently oscillates while rotating. Accordingly, the tubular yarn clearer 32, as shown in Fig. 3A, repeatedly contacts the turning top roller 17, and as shown in Fig. 3B, lifts off the turning top roller 17. As shown in Fig. 3A, when the tubular clearer 32 contacts the turning top roller 17, the tubular clearer 32 prevents the fibers f from adhering to the turning top roller 17. The fiber f is separated from one of the fiber bundles by the rotation of the turning top roller 17 and the bottom roller. As shown in Fig. 3B, when the tubular yarn clearer 32 is separated from the turning top roller 17, the fibers f that have been blocked by the tubular clearer 32 are then taken into the suction unit 33. In other words, when the tubular clearer 32 contacts the turning top roller 17, the tubular clearer 32 blocks the fibers from passing between the tubular clearer 32 and the turning top roller 17, and when the tubular clearer 32 is not rolled with the turning top When the sub-jaw 17 is in contact, the fibers are allowed to pass between the tubular yarn clearer 32 and the turning top roller 17. The tubular clearer 32 corresponding to the other top rollers 14 to 16 operates in the same manner. Therefore, this embodiment effectively limits the attachment of fibers to the top rollers 14 to 17 in a simple configuration. Therefore, for a long time, the fibers do not adhere to the top rollers 14 to 17, and the fibers are not collected on the tubular yarn clearer 32. As a result, the tubular yarn clearer 32 is substantially maintenance-free and stretch stable. Also, the viscous substance such as honey contained in the cotton does not adhere to the top rollers 14 to 17.
現在將說明本實施例之優點。 The advantages of this embodiment will now be explained.
(1)拉伸單元清潔裝置30係用於前置精紡機中的纖維束喂紗機，該纖維束喂紗機使用頂部滾子14至17及底部滾子11至13夾住及進給數條纖維束。拉伸單元清潔裝置30包含支撐構件31、管狀清紗器32及抽吸單元33。支撐構件31位於頂部滾子14至17上方。管狀清紗器32具有大於支撐構件31之外徑之內徑。每一管狀清紗器32可藉頂部滾子14至17之一對應滾子繞對應的支撐構件31旋轉，使得管狀清紗器32位於管狀清紗器32與頂部滾子14至17之一對應滾子接觸之位置，以及管狀清紗器32與頂部滾子14至17之一對應滾子分離之位置。管狀清紗器32亦阻止纖維。抽吸單元33收回已被管狀清紗器32阻止之纖維。因此，本實施例以簡單構造有效限制纖維附著於頂部滾子14至17。因此，長時間，纖維不會附著於頂部滾子14至17，且纖維不會收集於管狀清紗器32上。又，棉中所含諸如蜂蜜之黏稠物質不會附著於頂部滾子14至17。這容許頂部滾子14至17之清潔機構無需維修。 (1) Stretching unit cleaning device 30 is used for a fiber bundle feeding machine in a front-end spinning machine, which uses the top rollers 14 to 17 and the bottom rollers 11 to 13 to clamp and feed the number of yarn feeders. Fiber bundles. The stretching unit cleaning device 30 includes a support member 31, a tubular yarn clearer 32, and a suction unit 33. The support member 31 is located above the top rollers 14 to 17. The tubular yarn clearer 32 has an inner diameter larger than the outer diameter of the support member 31. Each of the tubular yarn clearers 32 can be rotated about the corresponding support member 31 by one of the top rollers 14 to 17, such that the tubular yarn clearer 32 is located at one of the tubular yarn clearer 32 and the top rollers 14 to 17. The position where the roller contacts, and the position where the tubular clearer 32 and the top rollers 14 to 17 correspond to the roller separation. The tubular yarn clearer 32 also blocks the fibers. The suction unit 33 retracts the fibers that have been blocked by the tubular yarn clearer 32. Therefore, this embodiment effectively limits the attachment of fibers to the top rollers 14 to 17 in a simple configuration. Therefore, for a long time, the fibers do not adhere to the top rollers 14 to 17, and the fibers are not collected on the tubular yarn clearer 32. Also, the viscous substance such as honey contained in the cotton does not adhere to the top rollers 14 to 17. This allows the cleaning mechanism of the top rollers 14 to 17 to be repaired.
(2)管狀清紗器32由橡膠製成。這容許相較於管狀清紗器32由金屬、塑膠或紙製成之情形，管狀清紗器32更輕，並以頂部滾子14至17產生適當的摩擦阻力。 (2) The tubular yarn clearer 32 is made of rubber. This allows the tubular yarn clearer 32 to be lighter than the tubular yarn clearer 32 made of metal, plastic or paper, and to generate appropriate frictional resistance with the top rollers 14 to 17.
(3)用來作為纖維束喂紗機之拉伸單元10包括含轉向頂部滾子17之複數個頂部滾子14至17。諸管狀清紗器32之至少一者被配置在對應的轉向頂部滾子17之位置。並非每一纖維束喂紗機均包含轉向頂部滾子17，且某些裝置一般沿一方向移動一條纖維束。然而，在包 含轉向頂部滾子17之纖維束喂紗機中，轉向頂部滾子17會傾向於吸引浮游纖維。本實施例有效地清潔轉向頂部滾子17。 (3) The drawing unit 10 used as the fiber bundle feeder includes a plurality of top rollers 14 to 17 including the turning top roller 17. At least one of the tubular yarn clearers 32 is disposed at a position corresponding to the steering top roller 17. Not every fiber bundle feeder includes a turning top roller 17, and some devices typically move a fiber bundle in one direction. However, in the package In a fiber bundle feeder containing a turning top roller 17, the turning top roller 17 tends to attract floating fibers. This embodiment effectively cleans the turning top roller 17.
熟於本技藝人士當知，在不悖離本發明之精神或範疇下，本發明可以許多其他具體形式實施。特別地，當知本實施例可以以下形式實施。 It will be apparent to those skilled in the art that the present invention may be embodied in many other specific forms without departing from the spirit and scope of the invention. In particular, it is to be understood that the present embodiment can be embodied in the following forms.
管狀清紗器32之周面可包含被配置在隨意位置之摩擦力變化構造。摩擦力變化構造改變旋轉中之管狀清紗器32與頂部滾子14至17間之摩擦力。例如，如於第4A中所示，摩擦力變化構造可為形成於管狀清紗器32之周面中之通孔32a。又，如於第4B中所示，摩擦力變化構造可為形成於管狀清紗器32之周面上之突起32b。於具有摩擦力變化構造之每一管狀清紗器32中，包含摩擦力變化構造之管狀清紗器32之部分與頂部滾子14至17之對應的頂部滾子間之摩擦力異於未包含變化構造之管狀清紗器32之部分與對應的頂部滾子間之摩擦力。因此，管狀清紗器32不規則旋轉。這容許已被管狀清紗器32阻止之纖維與頂部滾子14至17協作，而容易與頂部滾子14至17分離。 The circumferential surface of the tubular yarn clearer 32 may include a frictional force varying configuration that is disposed at an arbitrary position. The frictional change configuration changes the friction between the tubular clearer 32 and the top rollers 14 to 17 in rotation. For example, as shown in FIG. 4A, the frictional force changing configuration may be a through hole 32a formed in the circumferential surface of the tubular yarn clearer 32. Further, as shown in FIG. 4B, the frictional force changing structure may be a projection 32b formed on the circumferential surface of the tubular yarn clearer 32. In each tubular clearer 32 having a frictional change configuration, the friction between the portion of the tubular yarn clearer 32 including the frictional change configuration and the corresponding top roller of the top rollers 14 to 17 is different than the The friction between the portion of the tubular clearer 32 of the varying configuration and the corresponding top roller. Therefore, the tubular yarn clearer 32 rotates irregularly. This allows the fibers that have been blocked by the tubular clearer 32 to cooperate with the top rollers 14 to 17 and are easily separated from the top rollers 14 to 17.
替代通孔32a，凹穴可用來作為摩擦力變化構造。亦即，摩擦力變化構造可為形成於管狀清紗器32中的任何開口。 Instead of the through hole 32a, the recess can be used as a frictional change configuration. That is, the frictional change configuration can be any opening formed in the tubular yarn clearer 32.
管狀清紗器32之材料不限於橡膠。管狀清紗器32可由金屬、紙或塑膠製成。若管狀清紗器32表面上之摩擦力不足，可對管狀清紗器32施以表面處理。 The material of the tubular yarn clearer 32 is not limited to rubber. The tubular yarn clearer 32 can be made of metal, paper or plastic. If the frictional force on the surface of the tubular yarn clearer 32 is insufficient, the tubular yarn clearer 32 can be surface treated.
支撐構件31不限於延伸穿過並支撐管狀清紗器32之單一桿之結構。支撐構件31可具有任何構造，只要管狀清紗器32被可旋轉支撐即可。例如，支撐構件31可支撐管狀清紗器32之相對端。 The support member 31 is not limited to the structure of a single rod that extends through and supports the tubular yarn clearer 32. The support member 31 may have any configuration as long as the tubular yarn clearer 32 is rotatably supported. For example, the support member 31 can support the opposite ends of the tubular yarn clearer 32.
支撐構件31之材料不限於金屬。支撐構件31可由諸如塑膠、陶瓷或木材製成。 The material of the support member 31 is not limited to metal. The support member 31 may be made of, for example, plastic, ceramic, or wood.
管狀清紗器32中與支撐構件31接觸之部分之橫剖面不限於圓形。例如，橫剖面可為多邊形。 The cross section of the portion of the tubular clearer 32 that is in contact with the support member 31 is not limited to a circular shape. For example, the cross section can be a polygon.
拉伸單元10無須包含轉向頂部滾子17。 The stretching unit 10 need not include a turning top roller 17.
纖維束喂紗機不限於形成拉伸裝置之一部分者，且其可為用來輸送多條纖維束之任何裝置。例如，纖維束喂紗機可僅包含配置在多條纖維束之輸送路徑上之一頂部滾子及一底部滾子。 The fiber bundle feeder is not limited to forming part of the stretching device, and it may be any device for conveying a plurality of fiber bundles. For example, the fiber bundle feeder may include only one of the top rollers and one of the bottom rollers disposed on the conveying path of the plurality of fiber bundles.
抽吸單元33之抽吸頭35中之抽吸口35a可僅位在面對前頂部滾子14及轉向頂部滾子17之位置，使抽吸單元33之抽吸效應僅作用在對應前頂部滾子14及轉向頂部滾子17之區域上。浮游纖維及起絨條之附著會發生在前頂部滾子14及轉向頂部滾子17。可依待拉伸之纖維類型而定，以滿意方式進行拉伸，無需為中間頂部滾子15及後頂部滾子16配置專用抽吸部分。 The suction port 35a in the suction head 35 of the suction unit 33 can be positioned only at a position facing the front top roller 14 and the turning top roller 17, so that the suction effect of the suction unit 33 acts only on the corresponding front top. The roller 14 and the area of the top roller 17 are turned. The attachment of the floating fibers and the piles occurs at the front top roller 14 and the turning top roller 17. The stretching can be carried out in a satisfactory manner depending on the type of fiber to be stretched, and it is not necessary to provide a dedicated suction portion for the intermediate top roller 15 and the rear top roller 16.
管狀清紗器32可僅配置在面對轉向頂部滾子17之位置，或僅在面對轉向頂部滾子17及前頂部滾子14之位置。諸如刮桿之習知清潔裝置可配置在對應於中間頂部滾子15及後頂部滾子16之位置。 The tubular yarn clearer 32 may be disposed only at a position facing the turning top roller 17, or only at a position facing the turning top roller 17 and the front top roller 14. A conventional cleaning device such as a scraper can be disposed at a position corresponding to the intermediate top roller 15 and the rear top roller 16.
前置精紡機不限於精梳機，且可為包含纖維 束喂紗機之任何前置精紡機，該纖維束喂紗機使用頂部及底部滾子夾住及放出數條纖維束。本發明可例如適用於並條機、成捲機及粗梳機。 The front spinning machine is not limited to a comber and can be made of fiber Any pre-spinning machine for a yarn feeder that uses a top and bottom roller to clamp and release a plurality of fiber bundles. The present invention can be applied, for example, to a draw frame, a winder, and a carding machine.
本例子及實施例須被視為例示性而非限制性，且本發明不限於本文所提供之細節，可在後附申請專利範圍之範疇及均等性內修改。 The examples and the examples are to be considered as illustrative and not restrictive, and the invention is not limited to the details of the invention.
10‧‧‧拉伸單元 10‧‧‧Stretching unit
11‧‧‧前底部滾子 11‧‧‧ Front bottom roller
12‧‧‧中間底部滾子 12‧‧‧ Middle bottom roller
13‧‧‧後底部滾子 13‧‧‧ Rear bottom roller
14‧‧‧前頂部滾子 14‧‧‧Front top roller
15‧‧‧中間頂部滾子 15‧‧‧ Middle top roller
16‧‧‧後頂部滾子 16‧‧‧ Rear top roller
17‧‧‧轉向頂部滾子 17‧‧‧ Turning to the top roller
18‧‧‧集束器 18‧‧‧Bundler
20‧‧‧圈條喇叭頭 20‧‧‧Circle Horn
21‧‧‧圈條軋壓滾子 21‧‧‧Circle rolling roller
30‧‧‧拉伸單元清潔裝置 30‧‧‧Stretch unit cleaning device
31‧‧‧支撐構件 31‧‧‧Support members
31a‧‧‧桿體 31a‧‧‧ rod body
31b‧‧‧突起 31b‧‧‧ Protrusion
32‧‧‧管狀清紗器 32‧‧‧Tuning clearer
33‧‧‧抽吸單元 33‧‧‧sucking unit
35‧‧‧抽吸頭 35‧‧‧ suction head
35a‧‧‧抽吸口 35a‧‧ ‧ suction port
F‧‧‧起絨條 F‧‧‧ velvet
S‧‧‧紗條 S‧‧‧ yarn
Claims (6)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013167703A JP2015036456A (en) | 2013-08-12 | 2013-08-12 | Cleaning device for fiber bundle delivering device of first roving frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW201520389A true TW201520389A (en) | 2015-06-01 |
Family
ID=51260748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW103126522A TW201520389A (en) | 2013-08-12 | 2014-08-04 | Cleaner for fiber bundle feeder in fore-spinning frame |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20150040355A1 (en) |
| EP (1) | EP2837717A1 (en) |
| JP (1) | JP2015036456A (en) |
| KR (1) | KR20150020081A (en) |
| CN (1) | CN104372452A (en) |
| TW (1) | TW201520389A (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016194173A (en) * | 2015-04-01 | 2016-11-17 | 村田機械株式会社 | Draft device and spinning machine |
| CN105155057B (en) * | 2015-10-26 | 2017-11-17 | 丛鑫浩 | A kind of Cotton Drawing Frame |
| IT201800010073A1 (en) * | 2018-11-06 | 2020-05-06 | Marzoli Machines Textile Srl | SPINDLE BENCH WITH SEGMENTED IRONING CYLINDERS |
| JP7180333B2 (en) * | 2018-12-04 | 2022-11-30 | 株式会社豊田自動織機 | Spinning machine fiber bundle concentrator |
| CN109355739A (en) * | 2018-12-17 | 2019-02-19 | 东营市宏远纺织有限公司 | Modern comber cleans dust exhaust apparatus |
| TWD204932S (en) | 2019-06-05 | 2020-06-01 | 南韓商Ｃｊ第一製糖股份有限公司 | Container for food packing |
| CN110273203A (en) * | 2019-06-20 | 2019-09-24 | 桐乡市中皋纺织有限公司 | A kind of cleaning device of fly frame |
| CN112410950B (en) * | 2020-12-07 | 2021-08-17 | 绍兴心和陇纺织有限公司 | Novel material fiber drawing process capable of ensuring high-quality sliver yielding |
| CN114808208B (en) * | 2022-05-06 | 2023-04-11 | 巢湖市春维纺织有限公司 | Environment-friendly air flow spinning machine |
| CN115418757B (en) * | 2022-08-15 | 2024-01-05 | 陆川恒和纺织科技有限责任公司 | Adjustable spinning frame |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1077528A (en) * | 1911-12-18 | 1913-11-04 | Nelson C Clouette | Clearer-roll for drawing, roving, and spinning frames. |
| US1246535A (en) * | 1916-01-18 | 1917-11-13 | James Randolph Greenwood Briercliffe | Clearer for spinning-machines. |
| US2151273A (en) * | 1936-07-01 | 1939-03-21 | Firm Actiengesellschaft Joh Ja | Method of and device for collecting dust and fly, particularly in textile factories, as spinning mills |
| US2228809A (en) * | 1937-07-06 | 1941-01-14 | Solanas Ramon Balmes | Mechanism for drawing textile rovings provided with needle rollers |
| US2862249A (en) * | 1956-03-06 | 1958-12-02 | Whitin Machine Works | Drawing frame and clearer system therefor |
| US3113351A (en) * | 1957-08-06 | 1963-12-10 | Joh Jacob Rieter & Co Ltd | Fly suction device for drafting arrangements |
| FR1237175A (en) * | 1959-06-13 | 1960-07-29 | Improvements to cleaning units for machines treating fibrous products | |
| US3196476A (en) * | 1962-11-06 | 1965-07-27 | Pneumafil Corp | Roll clearing |
| US3340577A (en) * | 1964-04-20 | 1967-09-12 | Pneumafil Corp | Doctor blade clearer |
| CS153127B1 (en) * | 1969-02-24 | 1974-02-25 | ||
| DE1926419A1 (en) * | 1969-05-23 | 1970-12-10 | Univeg Maschinen Und Appbau Gm | Cleaning device for drafting systems of spinning machines |
| US3733644A (en) * | 1971-07-16 | 1973-05-22 | Deering Milliken Res Corp | Scraper member for drafting system |
| US3772738A (en) * | 1971-07-16 | 1973-11-20 | Deering Milliken Res Corp | Drafting system |
| JPS5149390Y2 (en) * | 1972-03-03 | 1976-11-29 | ||
| JPS59113361U (en) * | 1982-12-06 | 1984-07-31 | 北辰工業株式会社 | Clear roller for spinning machine |
| JPH02374U (en) | 1988-06-10 | 1990-01-05 | ||
| JPH0622375U (en) * | 1992-08-18 | 1994-03-22 | 村田機械株式会社 | Draft roller cleaning device |
| JPH0733981U (en) | 1993-11-30 | 1995-06-23 | 株式会社原織機製作所 | Clearer device in spinning machine |
| DE10347192B4 (en) | 2003-10-10 | 2012-02-09 | TRüTZSCHLER GMBH & CO. KG | Device at a stretch for textile fiber ribbons with successively arranged pairs of rollers and a cleaning device for each top roller |
| JP2012127007A (en) * | 2010-12-13 | 2012-07-05 | Toyota Industries Corp | Draft machine in fore spinning process |
-
2013
- 2013-08-12 JP JP2013167703A patent/JP2015036456A/en not_active Abandoned
-
2014
- 2014-08-04 TW TW103126522A patent/TW201520389A/en unknown
- 2014-08-04 EP EP14179626.8A patent/EP2837717A1/en not_active Withdrawn
- 2014-08-07 KR KR20140101913A patent/KR20150020081A/en not_active Application Discontinuation
- 2014-08-08 CN CN201410388362.2A patent/CN104372452A/en active Pending
- 2014-08-08 US US14/455,416 patent/US20150040355A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| KR20150020081A (en) | 2015-02-25 |
| JP2015036456A (en) | 2015-02-23 |
| US20150040355A1 (en) | 2015-02-12 |
| EP2837717A1 (en) | 2015-02-18 |
| CN104372452A (en) | 2015-02-25 |
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