TW201714810A - Spun yarn take-up apparatus - Google Patents
Spun yarn take-up apparatus Download PDFInfo
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- TW201714810A TW201714810A TW105134102A TW105134102A TW201714810A TW 201714810 A TW201714810 A TW 201714810A TW 105134102 A TW105134102 A TW 105134102A TW 105134102 A TW105134102 A TW 105134102A TW 201714810 A TW201714810 A TW 201714810A
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- yarn
- spinning
- yarns
- hooking
- pulling
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- 238000009987 spinning Methods 0.000 claims abstract description 132
- 230000000717 retained effect Effects 0.000 abstract 1
- 238000011144 upstream manufacturing Methods 0.000 description 28
- 238000004804 winding Methods 0.000 description 24
- 238000004519 manufacturing process Methods 0.000 description 21
- 239000012530 fluid Substances 0.000 description 16
- 238000005192 partition Methods 0.000 description 15
- 238000001514 detection method Methods 0.000 description 13
- 238000007599 discharging Methods 0.000 description 11
- 238000000926 separation method Methods 0.000 description 7
- 238000001816 cooling Methods 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H51/00—Forwarding filamentary material
- B65H51/28—Arrangements for initiating a forwarding operation
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D13/00—Complete machines for producing artificial threads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H51/00—Forwarding filamentary material
- B65H51/16—Devices for entraining material by flow of liquids or gases, e.g. air-blast devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H51/00—Forwarding filamentary material
- B65H51/32—Supporting or driving arrangements for forwarding devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/86—Arrangements for taking-up waste material before or after winding or depositing
- B65H54/88—Arrangements for taking-up waste material before or after winding or depositing by means of pneumatic arrangements, e.g. suction guns
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/003—Arrangements for threading or unthreading the guide
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D7/00—Collecting the newly-spun products
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
- B65H2701/313—Synthetic polymer threads
- B65H2701/3132—Synthetic polymer threads extruded from spinnerets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
Abstract
Description
本發明係關於一種紡紗牽引裝置,其係牽引從紡紗裝置紡出的多根紗線。 The present invention relates to a spinning traction device that draws a plurality of yarns spun from a spinning device.
在專利文獻1中公開有一種牽引從紡紗裝置紡出的多根紗線的裝置。該裝置具有設置於紡紗裝置的下方的供給輥以及拉伸輥、和配置於比上述輥更下方的捲取部(捲取軸)。從紡紗裝置紡出的多根紗線在供給輥與拉伸輥之間被拉伸之後,在捲取部分別被捲取。 Patent Document 1 discloses an apparatus for pulling a plurality of yarns spun from a spinning device. This apparatus has a supply roller and a stretching roller provided below the spinning device, and a winding portion (winding shaft) disposed below the roller. The plurality of yarns spun from the spinning device are stretched between the supply roller and the stretching roller, and then wound up at the winding portion.
在掛紗時,係將從紡紗裝置紡出的多根紗線捲掛於設置在第1處理區域的供給輥以及拉伸輥之後,將多根紗線移送到下方的第2處理區域,並朝設置在第2處理區域內的捲取部捲掛。具體而言,首先,操作人員將被捲掛於拉伸輥之後的多根紗線,利用吸紗槍一面予以保持,一面掛於能夠在第1處理區域與第2處理區域之間移動的引導輥。接著,使該引導輥從第1處理區域朝第2處理區域移動。使引導輥移動到了第2處理區域之後,就在 第2處理區域中,操作人員操作捕捉噴嘴,分別捕捉捲纏於引導輥的多根紗線,並捲掛於捲取部。 At the time of yarn hooking, a plurality of yarns spun from the spinning device are wound around a supply roller and a stretching roller provided in the first processing region, and the plurality of yarns are transferred to the lower second processing region. And it is wound up in the winding part provided in the 2nd processing area. Specifically, first, the operator holds the plurality of yarns that have been wound around the stretching rolls, and holds them while holding them by the suction gun, and is guided by the guide that can move between the first processing area and the second processing area. Roller. Next, the guide roller is moved from the first processing region to the second processing region. After moving the guide roller to the second processing area, it is In the second processing region, the operator operates the capturing nozzles to respectively capture a plurality of yarns wound around the guide rollers and wind them around the winding portion.
專利文獻1:日本特開昭54-88315號公報 Patent Document 1: Japanese Patent Laid-Open No. 54-88315
然而,在一般的紡紗牽引裝置中,紡紗裝置與下方的捲取設備之間的距離相當大(例如,3m至6m左右)。因而,在上述專利文獻1的裝置中,在利用引導輥將紗線朝向下方的捲取部移動時,以引導輥作為頂點之呈V字狀折返的紗線通道的彎折角度變得相當小。因此,在引導輥的附近,引導輥的上游側的紗線部分與下游側的紗線部分係很接近地配置。 However, in a typical spinning traction device, the distance between the spinning device and the winding device below is relatively large (for example, about 3 m to 6 m). Therefore, in the apparatus of the above-mentioned Patent Document 1, when the yarn is moved toward the lower winding portion by the guide roller, the bending angle of the yarn passage which is folded in a V shape with the guide roller as the apex becomes relatively small. . Therefore, in the vicinity of the guide roller, the yarn portion on the upstream side of the guide roller is disposed in close proximity to the yarn portion on the downstream side.
此外,在專利文獻1中,操作人員係利用捕捉噴嘴來吸引比引導輥更上游側的紗線部分,藉此來捕捉紗線。此時,可以想到,當上游側的紗線部分與下游側的紗線部分太接近時,不僅上游側的紗線部分,就連下游側的紗線部分也會被誤吸入到捕捉噴嘴,因而產生:無法正確地將紗線交接給捕捉噴嘴之問題。 Further, in Patent Document 1, the operator captures the yarn by sucking the yarn portion on the upstream side of the guide roller by the catching nozzle. At this time, it is conceivable that when the yarn portion on the upstream side is too close to the yarn portion on the downstream side, not only the yarn portion on the upstream side but also the yarn portion on the downstream side is sucked into the catching nozzle by mistake. Produce: The problem of failing to properly transfer the yarn to the capture nozzle.
此處,如果將引導輥的尺寸製作成相當大的話,則上游側的紗線部分與下游側的紗線部分的距離變大,因此也能夠在引導輥的附近接受紗線。但是,當引導 輥的尺寸變大的話,使紗線降低的裝置整體的尺寸也變大。並且,在以不具有驅動源的自由旋轉輥來作為引導輥使用的情況下,如果輥尺寸變大的話,則紗線與輥的接觸阻力變大,因斷紗而導致的紗線交接的成功率會降低。 Here, if the size of the guide roller is made relatively large, the distance between the yarn portion on the upstream side and the yarn portion on the downstream side becomes large, so that the yarn can be received in the vicinity of the guide roller. But when guiding When the size of the roller is increased, the size of the entire device for lowering the yarn is also increased. Further, in the case where the free-rotation roller having no drive source is used as the guide roller, if the roller size becomes large, the contact resistance between the yarn and the roller becomes large, and the yarn transfer succeeds due to the yarn breakage. The rate will decrease.
此外,在將紗線掛於一個引導輥而使紗線降低時,在供紗線降低的下方的空間中的紗線交接位置,被限定於比引導輥更上游側的紗線部分而已。因此,受取紗線的器具的設計自由度變小,而且,也有降低紗線的交接成功率之虞慮。 Further, when the yarn is hung on one guide roller to lower the yarn, the yarn delivery position in the space below the yarn supply reduction is limited to the yarn portion on the upstream side of the guide roller. Therefore, the degree of freedom in designing the device for taking the yarn becomes small, and there is also a concern that the success rate of the yarn is lowered.
本發明之目的在於,提高利用降紗裝置而朝下方降低的紗線的交接成功率。 An object of the present invention is to improve the delivery success rate of a yarn which is lowered downward by a yarn dropping device.
第1發明的紡紗牽引裝置,其係牽引從設置於第1紗線處理空間的紡紗裝置紡出的多根紗線之紡紗牽引裝置,其特徵在於,具備:牽引部,其係設置於位於比上述第1紗線處理空間更下方的第2紗線處理空間,牽引從上述紡紗裝置紡出的多根紗線;第1紗線吸引部,其係設置於上述第1紗線處理空間,對從上述紡紗裝置紡出的上述多根紗線進行吸引而保持;以及降紗裝置,其係將由上述第1紗線吸引部所保持的上述多根紗線從上述第1紗線處理空間降低至上述第2紗線處理空間,上述降紗裝置係具有多個掛紗部,該多個掛紗部係在與上下方向交叉的方向上隔開間隔地配置且依序被掛上各紗線。 A spinning and pulling device according to a first aspect of the invention is a spinning and pulling device for pulling a plurality of yarns spun from a spinning device provided in a first yarn processing space, and is characterized in that: a traction portion is provided The plurality of yarns spun from the spinning device are pulled in the second yarn processing space located below the first yarn processing space; and the first yarn suction portion is provided in the first yarn a processing space for sucking and holding the plurality of yarns spun from the spinning device, and a yarn dropping device for moving the plurality of yarns held by the first yarn suction portion from the first yarn The line processing space is lowered to the second yarn processing space, and the yarn dropping device has a plurality of yarn hooking portions which are arranged at intervals in a direction intersecting the vertical direction and are sequentially suspended. Each yarn is on.
在本發明中,在第1紗線處理空間中,來自紡紗裝置的多根紗線係由第1紗線吸引部所吸引,所吸引的多根紗線被掛於降紗裝置的掛紗部而保持。接著,降紗裝置係朝第2紗線處理空間內的紗線保持部下降。此時,各紗線形成從第1紗線處理空間經由第2紗線處理空間內的降紗裝置而再次朝向第1紗線處理空間的第1紗線吸引部的紗線通道。 In the first yarn processing space, the plurality of yarns from the spinning device are sucked by the first yarn suction portion, and the plurality of attracted yarns are hung on the yarn drop device. Keep it. Next, the yarn dropping device is lowered toward the yarn holding portion in the second yarn processing space. At this time, each of the yarns forms a yarn passage that is again directed toward the first yarn suction portion of the first yarn processing space from the first yarn processing space via the yarn drop device in the second yarn processing space.
此處,在本發明中,降紗裝置係具有在與上下方向交叉的方向上隔開間隔地配置的多個掛紗部。各紗線係被掛於多個掛紗部,藉此,比降紗裝置更上游側的紗線部分與更下游側的紗線部分就被遠離。因此,可防止一根紗線在兩處被誤捕捉,因可提高紗線的交接成功率。此外,各紗線係被掛於多個掛紗部,藉此,能夠在各種位置捕捉各紗線。因此,在進行紗線交接時所使用之受取紗線的器具的設計自由度變大,而且也不會降低紗線的交接成功率。 Here, in the present invention, the yarn dropping device has a plurality of yarn hooking portions that are arranged at intervals in a direction crossing the vertical direction. Each of the yarns is hung on the plurality of yarn hooking portions, whereby the yarn portion on the upstream side and the yarn portion on the downstream side are further separated from the yarn lowering device. Therefore, it is possible to prevent one yarn from being accidentally caught in two places, because the success rate of yarn delivery can be improved. Further, each of the yarns is hung on a plurality of yarn hooking portions, whereby each yarn can be caught at various positions. Therefore, the degree of freedom in designing the yarn to be taken for yarn delivery is increased, and the success rate of yarn delivery is not lowered.
第2發明的紡紗牽引裝置的特徵,係就上述第1發明中,將上述多個掛紗部之中的位於上述交叉方向上的兩端的兩個上述掛紗部的分開距離設為30mm以上。此外,第3發明的紡紗牽引裝置的特徵,係就上述第2發明中,將上述多個掛紗部之中的位於上述交叉方向上的兩端的兩個上述掛紗部的分開距離設為120mm以上。 According to a second aspect of the invention, in the first aspect of the invention, the distance between the two yarn hooking portions at both ends of the plurality of yarn hooking portions in the intersecting direction is 30 mm or more. . According to a second aspect of the invention, in the second aspect of the invention, the distance between the two yarn hooking portions at both ends of the plurality of yarn hooking portions in the intersecting direction is set to 120mm or more.
兩端的兩個掛紗部的分開距離係設為30mm以上,更好係設為120mm以上,因此一根紗線之分別掛 於兩端的兩個掛紗部的兩個紗線部分的分開距離變大。因而,可確實地防止一根紗線在兩處被誤捕捉。此外,可以很容易在兩個掛紗部之間的位置捕捉紗線。 The separation distance between the two yarn-hanging portions at both ends is set to 30 mm or more, and more preferably 120 mm or more. The separation distance between the two yarn portions of the two yarn hooking portions at both ends becomes large. Thus, it is possible to surely prevent one yarn from being accidentally caught in two places. In addition, it is easy to capture the yarn at a position between the two yarn hooking portions.
第4發明的紡紗牽引裝置的特徵,係就上述第1至第3的任一發明中,上述降紗裝置係將上述多根紗線降低到:在上述第2紗線處理空間內之偏離開上述多根紗線被上述牽引部牽引時的紗線通道的位置。 According to a fourth aspect of the invention, in the spinning apparatus of the first aspect, the yarn lowering device reduces the plurality of yarns to a deviation in the second yarn processing space. The position of the yarn passage when the plurality of yarns are pulled by the traction portion.
在本發明中,降紗裝置係將多根紗線降低到:在第2紗線處理空間內之偏離開紗線被牽引部牽引時的紗線通道(紗線生產時的紗線通道)位置。因此,在第2紗線處理空間中進行了紗線的交接之後,在使降紗裝置返回第1紗線處理空間時,降紗裝置不會與掛於牽引部的多根紗線發生干涉。 In the present invention, the yarn lowering device reduces the plurality of yarns to a position of the yarn passage (yarn passage at the time of yarn production) when the yarn is pulled by the traction portion in the second yarn processing space. . Therefore, after the yarn is transferred in the second yarn processing space, when the yarn returning device is returned to the first yarn processing space, the yarn dropping device does not interfere with the plurality of yarns hung on the traction portion.
第5發明的紡紗牽引裝置的特徵,係就上述第4發明中,具有紗線集束引導器,該線集束引導器係配置在上述第1紗線處理空間內,可將被上述第1紗線吸引部吸引的上述多根紗線加以集束。 According to a fourth aspect of the invention, in the fourth aspect of the invention, there is provided a yarn bundle guide, wherein the wire bundle guide is disposed in the first yarn processing space, and the first yarn can be used The plurality of yarns attracted by the line suction portion are bundled.
藉由利用紗線集束引導器來將被第1紗線吸引部吸引的多根紗線加以集束,可將多根紗線以集束的狀態掛於降紗裝置的掛紗部,可使掛紗變得容易。此外,在利用降紗裝置進行降低時,多根紗線不易變得散亂。 By arranging a plurality of yarns sucked by the first yarn suction portion by the yarn bundle guide, the plurality of yarns can be bundled in the yarn hooking portion of the yarn drop device, and the yarn can be hung. It's easy. Further, when the lowering is performed by the lowering device, the plurality of yarns are less likely to become scattered.
第6發明的紡紗牽引裝置的特徵,係就上述第4或者第5發明中,具有紗線保持部,該紗線保持部係設置在上述第2紗線處理空間內,可對來自上述紡紗裝置 的多根紗線進行吸引而保持,上述紗線保持部係製作成:能夠吸引被上述降紗裝置降低到偏離開上述紗線通道的位置上的上述多根紗線。 According to a fourth aspect of the invention, in the fourth aspect of the invention, the yarn holding device is provided in the second yarn processing space, and the yarn holding unit is provided in the second yarn processing space. Yarn device The plurality of yarns are sucked and held, and the yarn holding portion is formed to be capable of sucking the plurality of yarns which are lowered by the yarn dropping device to a position deviated from the yarn passage.
第2紗線處理空間內的紗線保持部,係當裝置產生了問題時等,可用來暫時地保持從紡紗裝置連續地紡出的多根紗線。因此,該紗線保持部係配置於紗線生產時的紗線通道的附近。另一方面,當朝牽引部進行掛紗時,多根紗線係被降紗裝置降低到第2紗線處理空間內之偏離開紗線生產時的紗線通道的位置。 The yarn holding portion in the second yarn processing space can temporarily hold a plurality of yarns continuously spun from the spinning device when a problem occurs in the apparatus. Therefore, the yarn holding portion is disposed in the vicinity of the yarn passage at the time of yarn production. On the other hand, when the yarn is hung toward the pulling portion, the plurality of yarns are lowered by the yarn dropping device to the position of the yarn passage in the second yarn processing space which is deviated from the yarn production.
此處,在本發明中,紗線保持部係製作成:還能夠吸引降低至偏離開上述紗線通道的位置上的多根紗線。因此,在將多根紗線Y降低到第2紗線處理空間時,在第2紗線處理空間中,無需預先使用來受取多根紗線的掛紗裝置或者操作人員進行待機。亦即,在第1紗線處理空間中進行作業中的操作人員,能夠與掛紗裝置、操作人員是否在第2紗線處理空間中進行待機毫無關連地,可在適當的時機降低多根紗線。 Here, in the present invention, the yarn holding portion is formed to be capable of attracting a plurality of yarns which are lowered to a position deviating from the yarn passage. Therefore, when the plurality of yarns Y are lowered into the second yarn processing space, it is not necessary to use a yarn hooking device that receives a plurality of yarns in advance in the second yarn processing space, or the operator waits. In other words, the operator who is working in the first yarn processing space can be associated with the yarn hooking device and whether the operator is in standby in the second yarn processing space, and can reduce the number of times at an appropriate timing. Yarn.
第7發明的紡紗牽引裝置的特徵,係就上述第6發明中,上述紗線保持部係具有用來切斷上述多根紗線的切斷器、以及吸引被上述切斷器所切斷的上述多根紗線的第2紗線吸引部,上述切斷器與上述第2紗線吸引部係可遠離或接近被上述降紗裝置降低的上述多根紗線。 According to a sixth aspect of the invention, in the yarn-drawing device according to the sixth aspect of the invention, the yarn holding unit includes a cutter for cutting the plurality of yarns, and the suction is cut by the cutter In the second yarn suction portion of the plurality of yarns, the cutter and the second yarn suction portion are movable away from or close to the plurality of yarns that are lowered by the yarn drop device.
當降紗裝置將多根紗線降低到第2紗線處理空間時,紗線保持部的切斷器係朝向多根紗線移動,並切 斷多根紗線。此外,利用與切斷器一起移動的第2紗線吸引部來吸引被切斷器所切斷的多根紗線。如此一來,即使在利用降紗裝置將多根紗線降低到偏離開紗線生產時的紗線通道的位置的情況下,也能夠利用紗線保持部來吸引多根紗線。 When the lowering device lowers the plurality of yarns to the second yarn processing space, the cutter of the yarn holding portion moves toward the plurality of yarns and cuts Broken multiple yarns. Further, the plurality of yarns cut by the cutter are sucked by the second yarn suction portion that moves together with the cutter. In this way, even when the plurality of yarns are lowered by the yarn drop device to the position of the yarn passage when the yarn is produced, the yarn holding portion can be used to attract the plurality of yarns.
第8發明的紡紗牽引裝置的特徵,係就上述第6發明中,具有撥紗部,該撥紗部係使被上述降紗裝置降低的上述多根紗線朝向上述紗線保持部移動。 According to a sixth aspect of the invention, in the sixth aspect of the invention, the yarn plucking portion is configured to move the plurality of yarns reduced by the yarn dropping device toward the yarn holding portion.
當利用降紗裝置將多根紗線降低到第2紗線處理空間時,撥紗部係使多根紗線朝向紗線保持部移動。藉此,即使在利用降紗裝置將多根紗線降低到偏離開紗線生產時的紗線通道的位置的情況下,也能夠利用紗線保持部來吸引多根紗線。 When the plurality of yarns are lowered into the second yarn processing space by the yarn drop device, the yarn plucking portion moves the plurality of yarns toward the yarn holding portion. Thereby, even when the plurality of yarns are lowered by the lowering device to the position of the yarn passage at the time of the production of the opened yarn, the yarn holding portion can be used to attract the plurality of yarns.
第9發明的紡紗牽引裝置的特徵,係就上述第6至第8的任一發明中,上述紗線保持部係在上述紡紗裝置與上述降紗裝置之間切斷紗線,而進行受取上述紗線。 According to a seventh aspect of the invention, in the yarn-drawing device according to the sixth aspect of the invention, the yarn holding unit cuts the yarn between the spinning device and the yarn dropping device, and receives the yarn. The above yarn.
紗線保持部係將各紗線的紡紗裝置與降紗裝置之間的紗線部分,亦即,降紗裝置之上游側的紗線部分予以切斷。此處,在本發明中,降紗裝置係具有多個掛紗部,各紗線之比降紗裝置更上游側的紗線部分與更下游側的紗線部分之間的距離變大。因此,在利用紗線保持部切斷上述上游側的紗線部分時,不易產生將下游側的紗線部分也一起切斷的情事。 The yarn holding portion cuts the yarn portion between the spinning device and the yarn dropping device of each yarn, that is, the yarn portion on the upstream side of the yarn dropping device. Here, in the present invention, the yarn dropping device has a plurality of yarn hooking portions, and the distance between the yarn portion on the upstream side and the yarn portion on the downstream side of the yarn lowering device of each yarn becomes larger. Therefore, when the yarn portion on the upstream side is cut by the yarn holding portion, it is less likely that the yarn portion on the downstream side is also cut together.
第10發明的紡紗牽引裝置的特徵,係就上述第6至第8的任一發明中,上述紗線保持部係在相鄰的兩個上述掛紗部之間切斷紗線,而進行受取上述紗線。 According to a tenth aspect of the invention, in the yarn-drawing device according to any one of the sixth to eighth aspect of the invention, the yarn holding unit cuts the yarn between the two adjacent yarn hooking portions to perform the receiving The above yarn.
在這種結構中,由於係在兩個掛紗部之間切斷紗線,因此不易產生一根紗線在兩處被誤切斷的情事。此外,兩個掛紗部之間的紗線係接近掛紗部,如此一來,能夠抑制振動,可提高紗線切斷的成功率。 In this configuration, since the yarn is cut between the two yarn hooking portions, it is difficult to cause a yarn to be erroneously cut at two places. Further, the yarn between the two yarn hooking portions is close to the yarn hooking portion, so that the vibration can be suppressed and the success rate of the yarn cutting can be improved.
第11發明的紡紗牽引裝置的特徵,係就上述第1至第10的任一發明中,上述第1紗線吸引部係能夠搬運。 According to a tenth aspect of the invention, in the first aspect of the invention, the first yarn suction unit can be transported.
在本發明中,「能夠搬運」的含義是指:操作人員能夠將第1紗線吸引部自由地搬運到各種作業場所。當被降紗裝置降低至第2紗線處理空間的多根紗線在第2紗線處理空間中,為了朝牽引部進行掛紗而被交接時,第1紗線吸引部的使命就已經完成。因此,在紗線的交接結束後,藉由將第1紗線吸引部移動到適當的作業場所,就可將該第1紗線吸引部使用於其他作業。 In the present invention, the meaning of "transportable" means that the operator can freely transport the first yarn suction portion to various work places. When the plurality of yarns that have been lowered by the yarn dropping device to the second yarn processing space are transferred in the second yarn processing space in order to perform the yarn hooking to the pulling portion, the mission of the first yarn suction portion is completed. . Therefore, after the completion of the delivery of the yarn, the first yarn suction unit can be used for other operations by moving the first yarn suction unit to an appropriate work place.
第12發明的紡紗牽引裝置的特徵,係就上述第1至第10的任一發明中,具有掛紗裝置,該掛紗裝置係配置於上述第2紗線處理空間,係將被上述降紗裝置降低的上述多根紗線切斷且受取,並將所受取到的上述多根紗線掛於上述牽引部。 According to a twelfth aspect of the invention, in the first aspect of the invention, the yarn-hanging device is provided in the second yarn processing space, and the yarn-hanging device is placed in the second yarn processing space. The plurality of yarns reduced by the yarn device are cut and taken, and the plurality of yarns received are hung on the traction portion.
在本發明中,被降紗裝置降低至第2紗線處理空間的多根紗線,係被交接給掛紗裝置,利用掛紗裝置 而掛於牽引部。 In the present invention, the plurality of yarns which are lowered by the yarn dropping device to the second yarn processing space are transferred to the yarn hooking device, and the yarn hooking device is used. Hanging on the traction department.
第13發明的紡紗牽引裝置的特徵,係就上述第12發明中,上述掛紗裝置係在上述紡紗裝置與上述降紗裝置之間切斷紗線之後,進行上述紗線的受取。 According to a twelfth aspect of the invention, in the spinning device of the twelfth aspect, the yarn hooking device performs the yarn receiving after the yarn is cut between the spinning device and the yarn lowering device.
掛紗裝置係將各紗線的紡紗裝置與降紗裝置之間的紗線部分,亦即,降紗裝置的上游側的紗線部分予以切斷。此處,在本發明中,降紗裝置係具有多個掛紗部,各紗線之比降紗裝置更上游側的紗線部分與更下游側的紗線部分之間的距離變大。因此,當利用掛紗裝置切斷上述上游側的紗線部分時,不易產生下游側的紗線部分也一起被切斷的情事。 The yarn hooking device cuts the yarn portion between the spinning device and the yarn lowering device of each yarn, that is, the yarn portion on the upstream side of the yarn dropping device. Here, in the present invention, the yarn dropping device has a plurality of yarn hooking portions, and the distance between the yarn portion on the upstream side and the yarn portion on the downstream side of the yarn lowering device of each yarn becomes larger. Therefore, when the yarn portion on the upstream side is cut by the yarn hooking device, it is difficult to cause the yarn portion on the downstream side to be cut together.
第14發明的紡紗牽引裝置的特徵,係就上述第12發明中,上述掛紗裝置在相鄰的兩個上述掛紗部之間切斷紗線之後,進行上述紗線的受取。 According to a twelfth aspect of the invention, in the spinning apparatus of the twelfth aspect, the yarn hooking device cuts the yarn between two adjacent yarn hooking portions, and then receives the yarn.
在這種結構中,由於係在兩個掛紗部之間切斷紗線,因此不易產生一根紗線在兩處被誤切斷的情事。此外,兩個掛紗部之間的紗線係接近掛紗部,因此能夠抑制振動,進而可提高紗線切斷的成功率。 In this configuration, since the yarn is cut between the two yarn hooking portions, it is difficult to cause a yarn to be erroneously cut at two places. Further, since the yarn between the two yarn hooking portions is close to the yarn hooking portion, the vibration can be suppressed, and the success rate of the yarn cutting can be improved.
1‧‧‧紡紗牽引機 1‧‧‧Spinning tractor
2‧‧‧紡紗裝置 2‧‧‧Spinning device
3‧‧‧冷卻部 3‧‧‧ Cooling Department
4‧‧‧降紗裝置 4‧‧‧Droping device
5‧‧‧紗線保持部 5‧‧‧Yarn retention department
6‧‧‧牽引部 6‧‧‧ traction department
7‧‧‧捲取裝置 7‧‧‧Winding device
8‧‧‧控制裝置 8‧‧‧Control device
9‧‧‧分隔壁 9‧‧‧ partition wall
9a‧‧‧紗線通過孔 9a‧‧‧Yarn through hole
10‧‧‧紡紗組件 10‧‧‧Spinning components
10a‧‧‧噴紗頭 10a‧‧‧Spinning head
11‧‧‧紡紗筒 11‧‧‧ Spinning cylinder
12‧‧‧管道 12‧‧‧ Pipes
13‧‧‧油劑引導器 13‧‧‧Oil agent guide
14‧‧‧紗線限制引導器 14‧‧‧Yarn Limiter
15、16‧‧‧導紗輥 15, 16‧‧ ‧ yarn guide roller
17、18‧‧‧馬達 17, 18‧‧ ‧ motor
19‧‧‧位置切換馬達 19‧‧‧ position switching motor
20‧‧‧支架 20‧‧‧ bracket
21‧‧‧吸引管 21‧‧‧ suction tube
22‧‧‧切斷器 22‧‧‧Cut cutter
23‧‧‧掛紗裝置 23‧‧‧Threading device
24‧‧‧主體 24‧‧‧ Subject
25‧‧‧掛紗臂 25‧‧‧ hanging arm
27‧‧‧流體壓力缸 27‧‧‧ Fluid Pressure Cylinder
28‧‧‧流體供給部 28‧‧‧Fluid Supply Department
30‧‧‧轉檯 30‧‧‧ turntable
31、32‧‧‧筒管支架 31, 32‧‧‧ bobbin bracket
32a‧‧‧橫動導紗器 32a‧‧‧traverse guide
33‧‧‧接觸輥 33‧‧‧Contact roller
34‧‧‧支點引導器 34‧‧‧ fulcrum guide
35‧‧‧捲取控制部 35‧‧‧Winning Control Department
40‧‧‧升降缸 40‧‧‧lifting cylinder
41‧‧‧管構件 41‧‧‧ pipe components
42‧‧‧掛紗部 42‧‧‧ yarn section
43‧‧‧連結構件 43‧‧‧Linking components
44‧‧‧流體供給部 44‧‧‧Fluid Supply Department
45‧‧‧撥紗構件 45‧‧‧Drawer components
46‧‧‧紗線集束引導器 46‧‧‧ yarn bundle guide
47‧‧‧紗線吸引裝置 47‧‧‧Yarn suction device
48‧‧‧上升檢測感應器 48‧‧‧Rise detection sensor
49‧‧‧下降檢測感應器 49‧‧‧Drop detection sensor
50‧‧‧操作開關 50‧‧‧Operation switch
51‧‧‧傾斜板 51‧‧‧ sloping plate
52‧‧‧聚合物 52‧‧‧ polymer
53‧‧‧撥紗驅動部 53‧‧‧Dash drive department
54‧‧‧切斷器 54‧‧‧Cut cutter
55‧‧‧紗線吸引部 55‧‧‧Yarn attraction department
60‧‧‧外罩 60‧‧‧ Cover
B‧‧‧筒管 B‧‧‧Bob
Y‧‧‧紗線 Y‧‧‧Yarn
Ya‧‧‧上游側的紗線部分 Y‧‧‧ yarn part on the upstream side
Yb‧‧‧下游側的紗線部分 Yb‧‧‧ yarn part on the downstream side
YP‧‧‧紗線通道 YP‧‧‧ yarn channel
P‧‧‧紗錠 P‧‧‧ spindle
第1圖是本實施方式的紡紗牽引裝置的側視圖。 Fig. 1 is a side view of the spinning and pulling device of the present embodiment.
第2圖是概要地顯示紡紗牽引裝置的控制系統的方塊圖。 Fig. 2 is a block diagram schematically showing a control system of the spinning and pulling device.
第3圖是從前方觀察第1圖的紗線保持部的圖。 Fig. 3 is a view of the yarn holding portion of Fig. 1 as seen from the front.
第4圖是顯示包括降紗裝置在內的紡紗牽引裝置的上部結構的圖。 Fig. 4 is a view showing the upper structure of a spinning and pulling device including a yarn dropping device.
第5圖是降紗裝置的立體圖。 Figure 5 is a perspective view of the yarn lowering device.
第6圖是顯示開始紡紗隨後的紡紗牽引裝置的圖。 Fig. 6 is a view showing a spinning take-up device which starts spinning.
第7圖是顯示紗線吸引裝置進行紗線保持時的紡紗牽引裝置的圖。 Fig. 7 is a view showing a spinning and pulling device when the yarn sucking device performs yarn holding.
第8圖是顯示向油劑引導器以及紗線限制引導器掛紗時的紡紗牽引裝置的圖。 Fig. 8 is a view showing a spinning take-up device when the yarn guide and the yarn restricting guide are hooked.
第9圖是顯示朝紗線集束引導器掛紗時的紡紗牽引裝置的圖。 Fig. 9 is a view showing the spinning and pulling device when the yarn bundle guide is hooked.
第10圖是顯示即將降紗之前的紡紗牽引裝置的圖。 Figure 10 is a diagram showing the spinning traction device immediately before the yarn is dropped.
第11圖是顯示降紗裝置下降隨後的紡紗牽引裝置的圖。 Figure 11 is a view showing the spinning take-up device after the lowering of the lowering device.
第12圖是朝掛紗裝置進行紗線交接時的紡紗牽引裝置的圖。 Fig. 12 is a view showing the spinning and pulling device when the yarn is transferred to the yarn hooking device.
第13圖是顯示掛紗裝置進行掛紗時的紡紗牽引裝置的圖。 Fig. 13 is a view showing the spinning and pulling device when the yarn hooking device performs the yarn hooking.
第14圖是顯示利用撥紗構件朝紗線保持部進行紗線交接時的紡紗牽引裝置的圖。 Fig. 14 is a view showing a spinning and pulling device when the yarn is transferred to the yarn holding portion by the yarn plucking member.
第15圖是顯示朝紗線保持部進行的紗線交接結束後的紡紗牽引裝置的圖。 Fig. 15 is a view showing the spinning and pulling device after the yarn delivery to the yarn holding portion is completed.
第16圖是顯示變更實施方式的朝掛紗裝置進行的紗線交接時的紡紗牽引裝置的圖。 Fig. 16 is a view showing a spinning and pulling device when the yarn is transferred to the yarn hooking device according to the embodiment.
接著,對本發明的實施方式進行說明。第1圖是本實施方式的紡紗牽引裝置1的側視圖。第2圖是概要地顯示紡紗牽引裝置1的控制系統的方塊圖。紡紗牽引裝置1係分別牽引從紡紗裝置2紡出的多根合成纖維紗線Y,並分別捲取於多個筒管B而形成多個紗錠P。此外,多個紡紗牽引裝置1係沿著垂直於第1圖的紙面的方向排列,但對此係省略其圖示。 Next, an embodiment of the present invention will be described. Fig. 1 is a side view of the spinning and pulling device 1 of the present embodiment. Fig. 2 is a block diagram schematically showing a control system of the spinning retracting device 1. The spinning and pulling device 1 draws a plurality of synthetic fiber yarns Y spun from the spinning device 2, and winds them up on a plurality of bobbins B to form a plurality of yarn reels P. Further, the plurality of spinning and pulling devices 1 are arranged in a direction perpendicular to the paper surface of Fig. 1, but the illustration thereof is omitted.
另外,為了方便說明起見,係將第1圖的上下的方向定義為「紡紗牽引裝置1的上下方向」,將與第1圖的紙面垂直的多個紡紗牽引裝置1的排列方向定義為「紡紗牽引裝置的左右方向」,將第1圖的左右的方向定義為「紡紗牽引裝置1的前後方向」。 In addition, for convenience of explanation, the vertical direction of the first drawing is defined as "the vertical direction of the spinning traction device 1", and the arrangement direction of the plurality of spinning and pulling devices 1 perpendicular to the paper surface of the first drawing is defined. In the "left-right direction of the spinning traction device", the left-right direction of the first drawing is defined as "the front-rear direction of the spinning traction device 1".
(紡紗牽引裝置的概略結構) (Summary structure of the spinning traction device)
如第1圖所示,本實施方式的紡紗牽引裝置1係具備:降紗裝置4、紗線保持部5、牽引部6、捲取裝置7、控制裝置8等。另外,在本實施方式中,用以收納紡紗裝置2以及紡紗牽引裝置1的建築物的內部空間,係利用分隔壁9分隔成上下兩層(二樓、一樓)。在建築物的二樓(本發明的第1紗線處理空間)設置有紡紗裝置2、以及紡紗牽引裝置1的一部分組成(降紗裝置4等)。另一方面,在建築物的一樓(本發明的第2紗線處理空間)設置有紡紗牽引 裝置1的剩餘的組成(紗線保持部5、牽引部6、捲取裝置7等)。此外,在建築物的一樓還設置有沿著左右方向(與第1圖的紙面垂直的方向)移動之對於多個紡紗牽引裝置1共通的掛紗裝置23。 As shown in Fig. 1, the spinning and pulling device 1 of the present embodiment includes a yarn lowering device 4, a yarn holding portion 5, a pulling portion 6, a winding device 7, a control device 8, and the like. Further, in the present embodiment, the internal space of the building for accommodating the spinning device 2 and the spinning and pulling device 1 is divided into two upper and lower layers (the second floor and the first floor) by the partition wall 9. The spinning device 2 and a part of the spinning and pulling device 1 (the yarn lowering device 4 and the like) are provided on the second floor of the building (the first yarn processing space of the present invention). On the other hand, a spinning traction is provided on the first floor of the building (the second yarn processing space of the present invention) The remaining components of the device 1 (the yarn holding portion 5, the pulling portion 6, the winding device 7, etc.). Further, on the first floor of the building, a yarn hooking device 23 that is common to the plurality of spinning and pulling devices 1 that moves in the left-right direction (the direction perpendicular to the paper surface of FIG. 1) is provided.
<建築物二樓的組成> <Composition of the second floor of the building>
首先,對於設置於二樓的紡紗裝置2,裝配具有噴紗頭10a的紡紗組件10。從由齒輪泵等所組成的聚合物供給裝置(圖示省略)供給的高溫狀態的熔融聚合物被從噴紗頭10a擠出,藉此可從噴紗頭10a紡出多根紗線Y。此外,在紡紗裝置2的稍微下側設置有冷卻部3。從噴紗頭10a紡出的多根紗線Y係在通過冷卻部3的紡紗筒11內時,被從管道12供給的氣體冷卻而硬化。 First, for the spinning device 2 provided on the second floor, the spinning unit 10 having the yarn discharging head 10a is assembled. The molten polymer in a high temperature state supplied from a polymer supply device (not shown) composed of a gear pump or the like is extruded from the yarn discharging head 10a, whereby a plurality of yarns Y can be spun from the yarn discharging head 10a. Further, a cooling portion 3 is provided on a slightly lower side of the spinning device 2. When the plurality of yarns Y spun from the yarn discharging head 10a pass through the spinning cylinder 11 of the cooling unit 3, the gas supplied from the pipe 12 is cooled and hardened.
在建築物的二樓,位在紡紗裝置2的下方,設置有油劑引導器13以及紗線限制引導器14。從紡紗裝置2紡出的多根紗線Y,在油劑引導器13中被分別施予油劑。另外,處於油劑引導器13下側的紗線限制引導器14,用於規定被油劑引導器13施予油劑的多根紗線Y的紗線通道。 On the second floor of the building, below the spinning device 2, an oil guide 13 and a yarn restriction guide 14 are provided. The plurality of yarns Y spun from the spinning device 2 are respectively supplied with an oil agent in the oil guide 13. Further, a yarn restricting guide 14 on the lower side of the oil guide 13 is used to define a yarn passage of a plurality of yarns Y to which the oil agent guide 13 applies the oil.
此外,在建築物的二樓還設置有降紗裝置4。該降紗裝置4用於在紗錠P的生產開始前進行的準備作業(掛紗等)時,使從紡紗裝置2紡出的多根紗線Y朝設置有牽引部6、捲取裝置7的一樓降低。對於該降紗裝置4的詳細結構將在之後進行說明。 In addition, a yarn dropping device 4 is provided on the second floor of the building. The yarn dropping device 4 is used to prepare a plurality of yarns Y spun from the spinning device 2 toward the drawing unit 6 and the winding device 7 when preparing the yarn (Putting, etc.) before the start of the production of the yarn P. The first floor is lowered. The detailed structure of the yarn dropping device 4 will be described later.
<建築物一樓的組成> <Composition of the first floor of the building>
在建築物的一樓設置有紗線保持部5、牽引部6、以及捲取裝置7等。另外,在將建築物的一樓與二樓進行分隔的分隔壁9上,形成有可供從紡紗裝置2紡出的多根紗線Y通過的紗線通過孔9a。在紗線通過孔9a的下側設置有用於防止紗線擺動等的外罩60。 A yarn holding portion 5, a pulling portion 6, a winding device 7, and the like are provided on the first floor of the building. Further, on the partition wall 9 that partitions the first floor from the second floor of the building, a yarn passage hole 9a through which the plurality of yarns Y spun from the spinning device 2 pass is formed. A cover 60 for preventing the yarn from swinging or the like is provided on the lower side of the yarn passage hole 9a.
紗線保持部5被固定地設置於分隔壁9的紗線通過孔9a的正下方的位置。該紗線保持部5係當在比其更下游的裝置(牽引部6、捲取裝置7等)中發生了某種故障等的情況下,就將從紡紗裝置2紡出的多根紗線Y予以切斷,並在到故障等被消除之前的期間內暫時地保持多根紗線Y。因此,紗線保持部5係被配置成:處於來自紡紗裝置2的紗線Y被牽引部6牽引時之紗線生產時的紗線通道YP的附近,並且在左右方向上與紗線通道YP重疊。 The yarn holding portion 5 is fixedly disposed at a position directly below the yarn passing hole 9a of the partition wall 9. The yarn holding portion 5 is a plurality of yarns spun from the spinning device 2 when a certain failure or the like occurs in a device (the traction portion 6, the winding device 7, etc.) downstream of the yarn holding portion 5. The line Y is cut off, and the plurality of yarns Y are temporarily held for a period until the failure or the like is eliminated. Therefore, the yarn holding portion 5 is configured to be in the vicinity of the yarn passage YP at the time of yarn production when the yarn Y from the spinning device 2 is pulled by the pulling portion 6, and in the left-right direction with the yarn passage YP overlaps.
第3圖是從前方(第1圖的左側)觀察第1圖的紗線保持部5的圖。如第3圖所示,紗線保持部5係具有支架20、吸引管21以及切斷器22。吸引管21係配設在支架20內。該吸引管21係與流體壓力缸27(參照第2圖)連結。流體壓力缸27係利用從流體供給部28供給的壓力流體來工作。利用流體壓力缸27,將吸引管21沿著左右方向進退驅動,並相對於支架20出沒。切斷器22係設置在吸引管21的前端部。 Fig. 3 is a view of the yarn holding portion 5 of Fig. 1 as seen from the front side (the left side of Fig. 1). As shown in FIG. 3, the yarn holding portion 5 has a holder 20, a suction tube 21, and a cutter 22. The suction pipe 21 is disposed in the bracket 20. The suction pipe 21 is coupled to a fluid pressure cylinder 27 (see Fig. 2). The fluid pressure cylinder 27 is operated by the pressure fluid supplied from the fluid supply unit 28. The suction pipe 21 is driven forward and backward in the left-right direction by the fluid pressure cylinder 27, and is caused to exit with respect to the bracket 20. The cutter 22 is provided at the front end portion of the suction pipe 21.
紗線保持部5的動作係如以下所述。首先,從第3圖(a)的待機狀態起利用流體壓力缸27進行驅動,當如第3圖(b)所示那樣,吸引管21朝紗線Y行進的右方前進時,係利用吸引管21的前端部的切斷器22依序地切斷多根紗線Y。所切斷的多根紗線Y被從吸引管21的前端的開口吸引到內部而加以保持。在吸引管21吸引了多根紗線Y之後,如第3圖(c)所示那樣,利用流體壓力缸27而使吸引管21向左方後退驅動。 The operation of the yarn holding portion 5 is as follows. First, the fluid pressure cylinder 27 is driven from the standby state of Fig. 3(a). When the suction pipe 21 advances toward the right of the yarn Y as shown in Fig. 3(b), the suction is utilized. The cutter 22 at the front end portion of the tube 21 sequentially cuts a plurality of yarns Y. The plurality of cut yarns Y are sucked from the opening of the tip end of the suction pipe 21 to be held inside. After the suction pipe 21 has sucked a plurality of yarns Y, as shown in Fig. 3(c), the suction pipe 21 is retracted to the left by the fluid pressure cylinder 27.
由於從紡紗裝置2紡出的多根紗線Y係由紗線保持部5所保持,因此並不向比該紗線保持部5更下游側的牽引部6以及捲取裝置7輸送。藉此,操作人員能夠進行牽引部6或者捲取裝置7的消除故障等的作業。如果變成能夠開始紗線Y的生產的狀態的話,則將被紗線保持部5所保持的多根紗線Y交接給掛紗裝置23,利用掛紗裝置23向牽引部6以及捲取裝置7進行掛紗。或者,也可以是由操作人員利用吸紗槍從紗線保持部5接受多根紗線Y來進行掛紗。 Since the plurality of yarns Y spun from the spinning device 2 are held by the yarn holding portion 5, they are not conveyed to the pulling portion 6 and the winding device 7 on the downstream side of the yarn holding portion 5. Thereby, the operator can perform the work of eliminating the malfunction of the traction unit 6 or the winding device 7. When the state in which the production of the yarn Y can be started is completed, the plurality of yarns Y held by the yarn holding portion 5 are transferred to the yarn hooking device 23, and the yarn pulling device 23 is fed to the pulling portion 6 and the winding device 7 Hang the yarn. Alternatively, the operator may receive the plurality of yarns Y from the yarn holding portion 5 by the suction gun to perform the yarn hooking.
如第1圖所示,牽引部6對通過形成於分隔壁9的紗線通過孔9a而從二樓降低下來的多根紗線Y進行牽引。牽引部6係具有兩個導紗輥15、16。兩個導紗輥15、16係由馬達17、18(參照第2圖)分別旋轉驅動。牽引部6係利用兩個導紗輥15、16將來自紡紗裝置2的多根紗線Y輸送到捲取裝置7。 As shown in Fig. 1, the pulling portion 6 pulls a plurality of yarns Y which are lowered from the second floor by the yarn passing holes 9a formed in the partition wall 9. The traction portion 6 has two yarn guide rollers 15, 16. The two yarn guide rollers 15 and 16 are rotationally driven by the motors 17 and 18 (see Fig. 2), respectively. The tractor unit 6 conveys a plurality of yarns Y from the spinning device 2 to the winding device 7 by means of two yarn guide rollers 15, 16.
在兩個導紗輥15、16之中,位於紗線行進方 向上游側的導紗輥15係設置於紗線保持部5的大致正下方的位置。另一方面,位於紗線行進方向下游側的導紗輥16,係能夠在接近導紗輥15的掛紗時的位置(第1圖的雙點鏈線所示的位置)與捲取裝置7正上方的紗線生產時的位置(第1圖的實線所示的位置)之間移動。另外,可利用具有包括位置切換馬達19(參照第2圖)在內的適當結構的位置切換機構,來進行該導紗輥16的位置切換。在向兩個導紗輥15、16進行掛紗時,為了使掛紗容易進行,可利用位置切換機構使導紗輥16朝下側的掛紗位置移動。當掛紗結束時,可利用位置切換機構使導紗輥16從掛紗位置上升到紗線生產時的位置。 Among the two yarn guiding rollers 15, 16 is located at the yarn running side The yarn guide roller 15 on the upstream side is provided at a position substantially directly below the yarn holding portion 5. On the other hand, the yarn guide roller 16 located on the downstream side in the yarn traveling direction can approach the position at the time of yarn hooking of the yarn guide roller 15 (the position shown by the double-dot chain line in Fig. 1) and the winding device 7 The position at the time of yarn production at the top (the position shown by the solid line in Fig. 1) moves between. Further, the position switching of the yarn guide roller 16 can be performed by a position switching mechanism having an appropriate configuration including the position switching motor 19 (see Fig. 2). When the two yarn guide rollers 15 and 16 are hooked, the yarn guide roller 16 can be moved to the lower yarn hooking position by the position switching mechanism in order to facilitate the hooking. When the hanging yarn is finished, the position switching mechanism can be used to raise the yarn guiding roller 16 from the hanging position to the position at the time of yarn production.
捲取裝置7係具備轉檯30、兩根筒管支架31、橫動裝置32以及接觸輥33等。在轉檯30上分別可旋轉自如地支承有兩根筒管支架31。藉由該轉檯30的旋轉,可使兩根筒管支架31的位置被上下切換。在各筒管支架31上裝配有多個筒管B。橫動裝置32係具有與筒管支架31的多個筒管B分別對應的多個橫動導紗器32a。各橫動導紗器32a係可往復移動,藉此,紗線Y係在以支點引導器34為中心進行橫動的同時,被捲取於筒管B而形成紗錠P。接觸輥33係與上側的筒管支架31上所形成的多個紗錠P接觸,而分別對多個紗錠P施予接觸壓力。 The winding device 7 includes a turntable 30, two bobbin holders 31, a traverse device 32, a contact roller 33, and the like. Two bobbin holders 31 are rotatably supported on the turntable 30, respectively. By the rotation of the turntable 30, the positions of the two bobbin holders 31 can be switched up and down. A plurality of bobbins B are attached to the respective bobbin holders 31. The traverse device 32 has a plurality of traverse guides 32a corresponding to the plurality of bobbins B of the bobbin holder 31. Each of the traverse guides 32a is reciprocally movable, whereby the yarn Y is traversed around the fulcrum guide 34, and is wound around the bobbin B to form the spindle P. The contact roller 33 is in contact with a plurality of the spindles P formed on the upper bobbin holder 31, and applies a contact pressure to the plurality of spindles P, respectively.
掛紗裝置23係利用程式來控制的掛紗機器人。掛紗裝置23係具有:主體24,其係能夠沿著左右方向(與第1圖的紙面垂直的方向)移動;以及掛紗臂25,其 係設置於主體,且具備有能夠三維地自由活動的多關節部。在掛紗臂25的前端部設置有:用以切斷紗線Y的切斷器54、以及用來吸引被切斷器54切斷的紗線Y之紗線吸引部55(參照第12圖、第13圖)。在接收到來自沿著左右方向排列的多個紡紗牽引裝置1中的某個紡紗牽引裝置1的掛紗請求信號時,掛紗裝置23就移動到該紡紗牽引裝置1前方的位置,朝牽引部6的兩個導紗輥15、16以及捲取裝置7進行掛紗作業。 The yarn hooking device 23 is a yarn hooking robot controlled by a program. The yarn hooking device 23 has a main body 24 that is movable in the left-right direction (a direction perpendicular to the paper surface of FIG. 1), and a yarn hanging arm 25 that It is provided in the main body and has a multi-joint part that can move freely three-dimensionally. At the front end portion of the yarn hooking arm 25, a cutter 54 for cutting the yarn Y and a yarn suction portion 55 for sucking the yarn Y cut by the cutter 54 are provided (refer to Fig. 12). , Figure 13). When receiving the yarn-hanging request signal from one of the plurality of spinning and pulling devices 1 arranged in the left-right direction, the yarn-hanging device 23 is moved to a position in front of the spinning-tracting device 1, The yarn guiding operations are performed on the two yarn guiding rollers 15, 16 and the winding device 7 of the pulling portion 6.
控制裝置8係對紡紗牽引裝置1的整體動作進行控制。如第2圖所示,朝控制裝置8輸入來自控制捲取裝置7的捲取控制部35、各種感測器、開關的信號。此外,控制裝置8係對基於馬達17、18的導紗輥15、16的旋轉進行控制。此外,也控制位置切換馬達19而使其進行導紗輥16的位置切換。並且,控制裝置8還進行基於流體壓力缸27的紗線保持部5的動作,基於升降缸40的後述的降紗裝置4的升降動作,掛紗裝置23(參照第12圖)的掛紗動作等的控制。 The control device 8 controls the overall operation of the spinning and pulling device 1. As shown in Fig. 2, signals from the take-up control unit 35, various sensors, and switches that control the take-up device 7 are input to the control device 8. Further, the control device 8 controls the rotation of the yarn guide rollers 15 and 16 based on the motors 17 and 18. Further, the position switching motor 19 is also controlled to switch the position of the yarn guiding roller 16. Further, the control device 8 performs the operation of the yarn holding unit 5 by the fluid pressure cylinder 27, and the yarn hooking operation of the yarn hooking device 23 (see Fig. 12) is performed based on the lifting operation of the yarn lowering device 4, which will be described later, of the lift cylinder 40. Wait for control.
(降紗裝置) (winding device)
接著,對降紗裝置4及其周邊組成的詳細情況進行說明。第4圖是顯示包括降紗裝置4在內的紡紗牽引裝置1的上部結構的圖。第5圖是降紗裝置4的立體圖。如第4圖、第5圖所示,係配置有升降缸40,該升降缸40通過分隔壁9的紗線通過孔9a而從建築物的二樓延伸到一樓 的紗線保持部5附近的位置。降紗裝置4係安裝於升降缸40,並能夠在二樓的上限位置(第4圖的實線所示的位置)與一樓的紗線保持部5附近的下限位置(第4圖的雙點鏈線所示的位置)之間進行升降。 Next, the details of the composition of the yarn dropping device 4 and its surroundings will be described. Fig. 4 is a view showing the upper structure of the spinning and pulling device 1 including the yarn dropping device 4. Fig. 5 is a perspective view of the yarn dropping device 4. As shown in Figs. 4 and 5, a lift cylinder 40 is disposed which extends from the second floor to the first floor of the building through the yarn passage hole 9a of the partition wall 9. The position near the yarn holding portion 5. The yarn lowering device 4 is attached to the lift cylinder 40, and can be placed at the upper limit position of the second floor (the position shown by the solid line in FIG. 4) and the lower limit position near the yarn holding portion 5 of the first floor (the double of FIG. 4) Lift up between the positions shown by the dotted line).
如第4圖、第5圖所示,降紗裝置4具有管構件41以及兩個掛紗部42。管構件41大致呈水平(前後方向)地延伸,其後端部係經由連結構件43而安裝於升降缸40。掛紗部42是固定地設置於管構件41的導紗器,兩個掛紗部42係在前後方向上隔開間隔地安裝於管構件41。兩個掛紗部42在前後方向上的分開距離L例如係設為30mm以上、更好係設為120mm以上。 As shown in FIGS. 4 and 5, the yarn lowering device 4 has a pipe member 41 and two yarn hooking portions 42. The pipe member 41 extends substantially horizontally (front-rear direction), and its rear end portion is attached to the lift cylinder 40 via the joint member 43. The yarn hooking portion 42 is a yarn guide that is fixedly provided to the pipe member 41, and the two yarn hooking portions 42 are attached to the pipe member 41 at intervals in the front-rear direction. The separation distance L of the two hooking portions 42 in the front-rear direction is, for example, 30 mm or more, and more preferably 120 mm or more.
當從流體供給部44(參照第2圖)朝升降缸40供給壓力流體時,利用該壓力流體的壓力而使連結構件43被上下驅動,與此相伴,降紗裝置4係進行升降。此外,如第4圖所示,在建築物的二樓還設置有用於操作升降缸40的操作開關50。 When the pressure fluid is supplied from the fluid supply unit 44 (see FIG. 2) to the lift cylinder 40, the connection member 43 is driven up and down by the pressure of the pressure fluid, and the yarn drop device 4 is lifted and lowered. Further, as shown in Fig. 4, an operation switch 50 for operating the lift cylinder 40 is provided on the second floor of the building.
然而,當藉由牽引部6牽引來自紡紗裝置2的多根紗線Y,並且利用捲取裝置7進行捲取的紗線生產時,各個紗線Y係沿著從紡紗裝置2經由引導器13、14、紗線保持部5而朝導紗輥15筆直地向下方延伸的紗線通道YP(以下,稱作紗線生產時的紗線通道)行進。另一方面,如第4圖所示,與紡紗裝置2的噴紗頭10a正下方的位置相比,降紗裝置4的位置係朝後側偏離。亦即,降紗裝置4係沿著比紗線生產時的紗線通道YP朝後側偏 離後的路徑做上下升降,在向一樓下降時,係將多根紗線Y降低至偏離開上述紗線通道YP的位置。 However, when the plurality of yarns Y from the spinning device 2 are pulled by the pulling portion 6, and the yarns taken up by the winding device 7 are produced, the respective yarns Y are guided along from the spinning device 2 The yarns 13 and 14 and the yarn holding portion 5 travel to the yarn passage YP (hereinafter referred to as a yarn passage at the time of yarn production) which extends straight downward toward the yarn guide roller 15. On the other hand, as shown in Fig. 4, the position of the yarn lowering device 4 is shifted toward the rear side as compared with the position directly below the yarn discharging head 10a of the spinning device 2. That is, the yarn lowering device 4 is biased toward the rear side along the yarn passage YP at the time of yarn production. The trailing path is raised and lowered up and down, and when descending to the first floor, the plurality of yarns Y are lowered to a position deviating from the yarn passage YP.
在分隔壁9的紗線通過孔9a周圍之比降紗裝置4更後側的位置,係設置有紗線吸引裝置47(本發明的第1紗線吸引部)。在藉由降紗裝置4將多根紗線Y朝向一樓降低時,該紗線吸引裝置47係對從紡紗裝置2紡出的多根紗線Y進行吸引而暫時地予以保持。 A yarn suction device 47 (the first yarn suction portion of the present invention) is provided at a position on the rear side of the yarn passing device 9 around the yarn passing hole 9a of the partition wall 9. When the plurality of yarns Y are lowered toward the first floor by the yarn lowering device 4, the yarn suction device 47 suctions the plurality of yarns Y spun from the spinning device 2 and temporarily holds them.
另外,紗線吸引裝置47也可以製作成:能夠在與分隔壁9平行的水平方向上,遠離或接近於紗線通過孔9a。在該情況下,能夠使紗線吸引裝置47僅在降紗時設置在紗線通過孔9a的周圍,除此以外的作業時,係以不會造成妨礙的方式從紗線通過孔9a退避。 Further, the yarn suction device 47 may be formed to be able to move away from or close to the yarn passage hole 9a in the horizontal direction parallel to the partition wall 9. In this case, the yarn suction device 47 can be disposed around the yarn passage hole 9a only at the time of the yarn drop, and can be retracted from the yarn passage hole 9a without causing any trouble during the other work.
如第4圖、第5圖所示,在降紗裝置4與紗線吸引裝置47之間設置有紗線集束引導器46,該紗線集束引導器46係被配置成:伸出到分隔壁9的紗線通過孔9a的上方。該紗線集束引導器46係可將被紗線吸引裝置47所吸引的多根紗線Y加以集束。 As shown in Figs. 4 and 5, a yarn bundling guide 46 is disposed between the yarn lowering device 4 and the yarn suction device 47, and the yarn bundling guide 46 is configured to protrude to the partition wall. The yarn of 9 passes over the hole 9a. The yarn bundle guide 46 can bundle a plurality of yarns Y attracted by the yarn suction device 47.
在二樓之形成於分隔壁9的紗線通過孔9a上側的位置,係設置有上升檢測感應器48,該上升檢測感應器48係用於對降紗裝置4處於上限位置的情況進行檢測。另一方面,在一樓的紗線保持部5下側的位置設置有下降檢測感應器49,該下降檢測感應器49係用於對降紗裝置4到達了下限位置的情況進行檢測。另外,上升檢測感應器48以及下降檢測感應器49都不限定於特定的感測 器。例如,能夠採用接觸式感測器、非接觸式感測器的任一種。 At the position on the upper side of the yarn passing hole 9a of the partition wall 9 on the second floor, a rise detecting sensor 48 for detecting the case where the lowering device 4 is at the upper limit position is provided. On the other hand, a lowering detecting sensor 49 for detecting that the lowering device 4 has reached the lower limit position is provided at a position on the lower side of the yarn holding portion 5 on the first floor. In addition, the rising detection sensor 48 and the falling detection sensor 49 are not limited to a specific sensing. Device. For example, any of a contact sensor and a non-contact sensor can be employed.
在設置於一樓的紗線保持部5稍微下方的位置,係配置有撥紗構件45(本發明的撥紗部)。該撥紗構件45是使偏離開紗線生產時的紗線通道YP而被降低的紗線Y朝向位於上述紗線通道YP附近的紗線保持部5靠近的構件。撥紗構件45係受到由壓力缸、馬達等所組成的撥紗驅動部53(參照第2圖)所驅動,能夠在不與紗線Y發生干涉的退避位置(第4圖)與使紗線Y朝向紗線保持部5靠近的撥紗位置(第14圖)之間,在水平面內進行擺動。 A yarn plucking member 45 (the yarn plucking portion of the present invention) is disposed at a position slightly below the yarn holding portion 5 provided on the first floor. The yarn arranging member 45 is a member that closes the yarn Y that is lowered by the yarn passage YP at the time of the production of the yarn to the yarn holding portion 5 located in the vicinity of the yarn passage YP. The yarn plucking member 45 is driven by a yarn plucking drive unit 53 (see FIG. 2) composed of a cylinder, a motor, or the like, and is capable of retracting the yarn (Fig. 4) and the yarn without interfering with the yarn Y. Y is swung in the horizontal plane between the yarn plucking positions (Fig. 14) in which the yarn holding portion 5 is approaching.
(掛紗作業) (hanging work)
接著,參照第6圖至第11圖對利用紡紗牽引裝置1開始進行紗線Y的生產時,從事掛紗等之操作人員的準備作業以及此時的紡紗牽引裝置1的動作進行說明。在紗線生產開始前,操作人員站立在二樓之比分隔壁9的紗線通過孔9a更後側的位置,由該操作人員進行紡紗裝置2的清掃作業、以及降紗裝置4相關的作業。另一方面,如第1圖所示,在一樓設置有能夠沿著左右方向(與第1圖的紙面垂直的方向)移動的掛紗裝置23。當接收到來自某個紡紗牽引裝置1的掛紗請求信號時,掛紗裝置23就朝該裝置移動。然後,掛紗裝置23受取被降紗裝置4降低後的多根紗線Y,並分別向牽引部6的兩個導紗輥15、16進行掛紗。 Next, when the production of the yarn Y is started by the spinning and pulling device 1 with reference to FIGS. 6 to 11 , the preparation work of the operator who performs the yarn hooking or the like and the operation of the spinning and pulling device 1 at this time will be described. Before the yarn production starts, the operator stands on the second floor at a position further rearward than the yarn passing hole 9a of the partition wall 9, and the operator performs the cleaning operation of the spinning device 2 and the operation related to the yarn lowering device 4 . On the other hand, as shown in Fig. 1, a yarn hooking device 23 that can move in the left-right direction (the direction perpendicular to the paper surface of Fig. 1) is provided on the first floor. When the yarn hook request signal from a certain spinning traction device 1 is received, the yarn hooking device 23 moves toward the device. Then, the yarn hooking device 23 receives the plurality of yarns Y which have been lowered by the yarn dropping device 4, and respectively hooks the yarns to the two yarn guiding rollers 15, 16 of the pulling portion 6.
第6圖是顯示開始紡紗隨後的紡紗牽引裝置1的圖。在將從噴紗頭10a紡出的紗線暫且切斷且一度中止紡紗生產的基礎上,作為二樓的操作人員定期性地執行的作業,係有如下所述的作業。首先,係有紡紗組件10的噴紗頭10a的清掃作業。這是將附著於噴紗頭10a的析出物除去,並利用噴霧器來噴塗矽的作業,例如幾乎每天都會進行。此外,還有更換紡紗組件10的作業,在生產衣料用的紗線的裝置中,例如按照每週一次左右的頻度來進行。在執行了這些作業之後,再次開始生產時,需要將從噴紗頭10a紡出的多根紗線Y從引導器13、14依序地掛向牽引部6、捲取裝置7。 Fig. 6 is a view showing the spinning take-up device 1 after the start of spinning. In the case where the yarn spun from the yarn discharging head 10a is temporarily cut and the spinning production is once stopped, the work to be performed periodically by the operator on the second floor is as follows. First, the cleaning operation of the yarn discharging head 10a of the spinning unit 10 is performed. This is an operation of removing the precipitate attached to the yarn discharge head 10a and spraying the crucible with a sprayer, for example, almost every day. Further, there is also an operation of replacing the spinning unit 10, and the apparatus for producing the yarn for the clothing is carried out, for example, at a frequency of about once a week. After the execution of these operations, when the production is started again, it is necessary to sequentially suspend the plurality of yarns Y spun from the yarn discharging head 10a from the guides 13, 14 to the pulling portion 6 and the winding device 7.
在進行上述掛紗時,二樓的操作人員首先在冷卻部3的下側設置傾斜板51。該傾斜板51用於承接聚合物52,以便在上述準備作業中不會讓從噴紗頭10a流出的聚合物52落下到一樓。另外,在設置了傾斜板51的情況下等,若在分隔壁9的紗線通過孔9a的周邊配置有紗線吸引裝置47的話,有時會妨礙傾斜板51的設置。在該情況下,係預先將紗線吸引裝置47移動到離開紗線通過孔9a的周邊之位置為宜。 When the above-described yarn hooking is performed, the operator on the second floor first sets the inclined plate 51 on the lower side of the cooling portion 3. The inclined plate 51 is for receiving the polymer 52 so that the polymer 52 flowing out of the yarn discharging head 10a does not fall to the first floor in the above preparation work. In addition, when the inclined plate 51 is provided, if the yarn suction device 47 is disposed around the yarn passing hole 9a of the partition wall 9, the installation of the inclined plate 51 may be hindered. In this case, it is preferable to move the yarn suction device 47 to a position away from the periphery of the yarn passage hole 9a in advance.
第7圖是顯示利用紗線吸引裝置來保持紗線時的紡紗牽引裝置1的圖。第8圖是顯示朝油劑引導器13以及紗線限制引導器14進行掛紗時的紡紗牽引裝置1的圖。第9圖是顯示朝紗線集束引導器46進行掛紗時的紡紗牽引裝置1的圖。第10圖是顯示即將進行降紗前的 紡紗牽引裝置1的圖。 Fig. 7 is a view showing the spinning and pulling device 1 when the yarn is held by the yarn suction device. Fig. 8 is a view showing the spinning and pulling device 1 when the yarn guiding device 13 and the yarn regulating guide 14 are hooked. Fig. 9 is a view showing the spinning and pulling device 1 when the yarn bundle guide 46 is hooked. Figure 10 shows the pre-winding A diagram of the spinning traction device 1.
當已成為能夠從紡紗裝置2紡出多根紗線Y的狀態的話,二樓的操作人員就將從噴紗頭10a紡出的多根紗線Y引導到位於紗線通過孔9a後方的紗線吸引裝置47,並如第7圖所示那樣,使紗線吸引裝置47吸引且保持多根紗線Y。紗線吸引裝置47已經保持了多根紗線Y的話,就將傾斜板51予以卸下。此外,如第8圖所示,操作人員將從噴紗頭10a紡出的多根紗線Y掛於油劑引導器13以及紗線限制引導器14。 When it has become a state in which a plurality of yarns Y can be spun from the spinning device 2, the operator on the second floor guides the plurality of yarns Y spun from the yarn discharging head 10a to the rear of the yarn passing holes 9a. The yarn suction device 47 causes the yarn suction device 47 to suck and hold the plurality of yarns Y as shown in Fig. 7 . When the yarn suction device 47 has held the plurality of yarns Y, the inclined plate 51 is removed. Further, as shown in Fig. 8, the operator hangs a plurality of yarns Y spun from the yarn discharging head 10a on the oil guide 13 and the yarn restriction guide 14.
接著,如第5圖、第9圖所示,將紗線吸引裝置47所吸引的多根紗線Y,在紗線吸引裝置47的稍微前側,掛於伸出到紗線通過孔9a的紗線集束引導器46。藉此,紗線吸引裝置47所吸入的多根紗線Y就被集束。進而,如第10圖所示,將集束狀態的多根紗線Y依序掛於降紗裝置4的兩個掛紗部42。以此方式,將紗線吸引裝置47所吸引的多根紗線Y掛於紗線集束引導器46而使其集束,如此一來,能夠在集束的狀態下將多根紗線Y掛於兩個掛紗部42,使得掛紗作業變得容易。此外,在被降紗裝置4降低時,多根紗線Y不易變得散亂。 Next, as shown in Fig. 5 and Fig. 9, the plurality of yarns Y sucked by the yarn suction device 47 are hung on the yarn front suction side of the yarn suction device 47, and are hung on the yarn extending through the yarn passage hole 9a. Line bundle guide 46. Thereby, the plurality of yarns Y sucked by the yarn suction device 47 are bundled. Further, as shown in Fig. 10, a plurality of yarns Y in a bundled state are sequentially hung on the two yarn hooking portions 42 of the yarn dropping device 4. In this way, the plurality of yarns Y attracted by the yarn suctioning device 47 are hung on the yarn bundling guide 46 to be bundled, so that a plurality of yarns Y can be hung in the bundled state. The yarn hooking portions 42 make the yarn hanging operation easy. Further, when the yarn drop device 4 is lowered, the plurality of yarns Y are less likely to become scattered.
已成為在降紗裝置4保持了多根紗線Y的狀態的話,二樓的操作人員就操作降紗用的操作開關50。當來自該操作開關50的降紗信號被發送至控制裝置8的話,控制裝置8就對流體供給部44(參照第2圖)進行控制而使升降缸40作動,使得降紗裝置4下降。 When the yarn returning device 4 holds a plurality of yarns Y, the operator on the second floor operates the operation switch 50 for lowering the yarn. When the downshift signal from the operation switch 50 is transmitted to the control device 8, the control device 8 controls the fluid supply unit 44 (see Fig. 2) to actuate the lift cylinder 40 to lower the yarn drop device 4.
第11圖係顯示降紗裝置4下降隨後的紡紗牽引裝置1的圖。如第11圖所示,降紗裝置4係從二樓通過分隔壁9的紗線通過孔9a而下降,降紗裝置4所保持的多根紗線Y被降低到一樓。此時,紗線Y係形成從二樓的紡紗裝置2經由一樓的降紗裝置4而再次朝向二樓的紗線吸引裝置47之大致呈V字型的紗線通道。此外,降紗裝置4係沿著比紗線生產時的紗線通道YP更後側的路徑下降,因此降紗裝置4所保持的多根紗線Y也降低到比上述紗線通道YP更向後側偏離開的位置。 Fig. 11 is a view showing the spinning take-up device 1 in which the lowering device 4 is lowered. As shown in Fig. 11, the yarn lowering device 4 is lowered from the second floor through the yarn passing hole 9a of the partition wall 9, and the plurality of yarns Y held by the yarn lowering device 4 are lowered to the first floor. At this time, the yarn Y is formed into a substantially V-shaped yarn passage from the spinning device 2 on the second floor to the yarn drawing device 47 on the second floor through the yarn lowering device 4 on the first floor. Further, the yarn lowering device 4 is lowered along the path on the rear side of the yarn passage YP at the time of yarn production, so that the plurality of yarns Y held by the yarn lowering device 4 are also lowered to be more rearward than the yarn passage YP. The side is offset from the open position.
當降紗裝置4到達一樓的紗線保持部5附近的下限位置時,係由下降檢測感應器49檢測到該狀態。接受到該檢測信號的話,控制裝置8將會使基於升降缸40的降紗裝置4的下降停止,並使降紗裝置4在下限位置待機達到預定的待機時間。另外,根據接下來要說明的將多根紗線Y向掛紗裝置23或者紗線保持部5進行交接所需要的時間,來適當地設定上述待機時間。 When the lowering device 4 reaches the lower limit position near the yarn holding portion 5 of the first floor, the state is detected by the lowering detecting sensor 49. Upon receiving the detection signal, the control device 8 stops the lowering of the yarn lowering device 4 by the lift cylinder 40, and causes the yarn lowering device 4 to stand by at the lower limit position for a predetermined standby time. Further, the standby time is appropriately set in accordance with the time required to transfer the plurality of yarns Y to the yarn hooking device 23 or the yarn holding portion 5 as will be described later.
利用降紗裝置4而降低到一樓的多根紗線Y,為了向牽引部6進行掛紗而被交接給掛紗裝置23。此處,如果掛紗裝置23已經成為到達紡紗牽引裝置1的前方並且處於待機狀態的話,則多根紗線Y將會從降紗裝置4直接交接給掛紗裝置23。另一方面,當在掛紗裝置23未待機的狀態下,紗線Y被降低時,多根紗線Y暫且被交接給紗線保持部5,之後,在掛紗裝置23移動過來之後,才從紗線保持部5交接給掛紗裝置23。控制裝置8 係基於掛紗裝置23的位置資訊,來判斷將被降紗裝置4降低的紗線Y是要交接給掛紗裝置23或者是要交接給紗線保持部5。 The plurality of yarns Y that have been lowered to the first floor by the yarn dropping device 4 are delivered to the yarn hooking device 23 in order to perform yarn hooking to the pulling portion 6. Here, if the yarn hooking device 23 has reached the front of the spinning and pulling device 1 and is in the standby state, the plurality of yarns Y will be directly transferred from the yarn dropping device 4 to the yarn hooking device 23. On the other hand, when the yarn Y is lowered while the yarn hooking device 23 is not in standby, the plurality of yarns Y are temporarily transferred to the yarn holding portion 5, and thereafter, after the yarn hooking device 23 is moved, The yarn holding device 5 is delivered from the yarn holding portion 5. Control device 8 Based on the positional information of the yarn hooking device 23, it is judged whether the yarn Y to be lowered by the yarn dropping device 4 is to be delivered to the yarn hooking device 23 or to be handed over to the yarn holding portion 5.
(1)向掛紗裝置23交接紗線 (1) Handing over the yarn to the yarn hooking device 23
首先,說明將紗線Y從降紗裝置4交接到掛紗裝置23的情況。第12圖是顯示向掛紗裝置23進行紗線交接時的紡紗牽引裝置1的圖。第13圖是顯示掛紗裝置23進行掛紗時的紡紗牽引裝置1的圖。當接收到下降檢測感應器49的檢測信號的話,控制裝置8就使掛紗裝置23進行從降紗裝置4受取紗線Y的受取動作。 First, the case where the yarn Y is transferred from the yarn dropping device 4 to the yarn hooking device 23 will be described. Fig. 12 is a view showing the spinning and pulling device 1 when yarn feeding is performed to the yarn hooking device 23. Fig. 13 is a view showing the spinning and pulling device 1 when the yarn hooking device 23 performs the yarn hooking. Upon receiving the detection signal of the falling detection sensor 49, the control device 8 causes the yarn hooking device 23 to perform the receiving operation of the yarn Y received from the yarn lowering device 4.
如第12圖所示,在掛紗裝置23的掛紗臂25的前端部係具備切斷器54以及紗線吸引部55。首先,掛紗裝置23係使掛紗臂25的前端部移動到紡紗裝置2與降紗裝置4之間,亦即,比前側(紗線行進方向上游側)的掛紗部42更上游側的位置。在該位置使切斷器54作動,在比降紗裝置4更上游側的紗線部分Ya上,將各紗線Y切斷。所切斷的紗線Y係被與切斷器54接近地配置的紗線吸引部55所吸引而被保持。 As shown in Fig. 12, a cutter 54 and a yarn suction portion 55 are provided at the front end portion of the yarn hooking arm 25 of the yarn hooking device 23. First, the yarn hooking device 23 moves the front end portion of the yarn hooking arm 25 between the spinning device 2 and the yarn dropping device 4, that is, the upstream side of the yarn hooking portion 42 on the front side (upstream side in the yarn traveling direction). s position. At this position, the cutter 54 is actuated, and each yarn Y is cut on the yarn portion Ya on the upstream side of the yarn lowering device 4. The cut yarn Y is sucked and held by the yarn suction portion 55 disposed close to the cutter 54.
此處,由於降紗裝置4係具有兩個掛紗部42,因此如第12圖所示,各個紗線Y之比降紗裝置4更上游側的紗線部分Ya與更下游側的紗線部分Yb之間被擴大。因此,在利用掛紗裝置23將上游側的紗線部分Ya切斷時,不易產生下游側的紗線部分Yb也被一起切斷的 情事。 Here, since the yarn drop device 4 has two yarn hooking portions 42, as shown in Fig. 12, the yarn portion Ya of the yarn Y of the respective yarn Y is further on the upstream side and the yarn of the downstream side. Part of Yb has been enlarged. Therefore, when the yarn portion Ya on the upstream side is cut by the yarn hooking device 23, it is difficult to cause the yarn portion Yb on the downstream side to be cut together. The situation.
當掛紗臂25已經保持了多根紗線Y的話,就如第13圖所示,掛紗裝置23就操作掛紗臂25,將多根紗線Y依序地掛向牽引部6的導紗輥15、16。另一方面,當紗線Y向掛紗裝置23的交接結束之後,降紗裝置4無需停留在一樓。因此,在經過了上述待機時間之後,控制裝置8就利用升降缸40使降紗裝置4上升而返回到二樓。另外,也可以在完成了紗線Y的交接之後,降紗裝置4並不自動地返回到二樓,而由操作人員對操作開關50進行操作,手動地使降紗裝置4返回到二樓。 When the yarn hooking arm 25 has held the plurality of yarns Y, as shown in Fig. 13, the yarn hooking device 23 operates the yarn hooking arm 25, and sequentially guides the plurality of yarns Y to the guide portion of the tractor unit 6. Yarn rolls 15, 16. On the other hand, after the delivery of the yarn Y to the yarn hooking device 23 is completed, the yarn lowering device 4 does not have to stay on the first floor. Therefore, after the standby time has elapsed, the control device 8 raises the yarn dropping device 4 by the lift cylinder 40 and returns to the second floor. Alternatively, after the delivery of the yarn Y is completed, the yarn lowering device 4 does not automatically return to the second floor, and the operator operates the operation switch 50 to manually return the yarn lowering device 4 to the second floor.
此處,降紗裝置4係沿著比一樓的紗線生產時的紗線通道YP更後側的路徑升降,將多根紗線Y降低到偏離開紗線通道YP的位置。因此,在一樓紗線Y被交接給掛紗裝置23之後,紗線Y被掛於牽引部6的狀態下,即便使降紗裝置4返回到二樓,降紗裝置4也不會與掛於牽引部6的多根紗線Y發生干涉。 Here, the yarn drop device 4 is moved up and down along a path on the rear side of the yarn passage YP at the time of yarn production on the first floor, and the plurality of yarns Y are lowered to a position deviated from the yarn opening passage YP. Therefore, after the yarn Y on the first floor is transferred to the yarn hooking device 23, the yarn Y is hung in the state of the pulling portion 6, and even if the yarn lowering device 4 is returned to the second floor, the yarn lowering device 4 does not hang. The plurality of yarns Y of the traction portion 6 interfere.
(2)向紗線保持部5交接紗線 (2) Handing the yarn to the yarn holding portion 5
接著,說明將紗線Y從降紗裝置4交接到紗線保持部5的情況。第14圖是顯示向紗線保持部5進行交接紗線時的紡紗牽引裝置1的圖。第15圖是顯示向紗線保持部5交接紗線結束後的紡紗牽引裝置1的圖。當接收到下降檢測感應器49的檢測信號的話,控制裝置8就朝對撥紗構件45進行擺動驅動的撥紗驅動部53(參照第2圖)以及 紗線保持部5發送控制信號,使其將紗線Y交接給紗線保持部5。 Next, a case where the yarn Y is delivered from the yarn lowering device 4 to the yarn holding portion 5 will be described. Fig. 14 is a view showing the spinning and pulling device 1 when the yarn is transferred to the yarn holding portion 5. Fig. 15 is a view showing the spinning retracting device 1 after the yarn is delivered to the yarn holding portion 5. When the detection signal of the falling detection sensor 49 is received, the control device 8 moves the yarn driving unit 53 that oscillates the yarn plucking member 45 (see FIG. 2) and The yarn holding unit 5 transmits a control signal to transfer the yarn Y to the yarn holding unit 5.
首先,撥紗驅動部53係使撥紗構件45從第11圖的退避位置朝第14圖的撥紗位置擺動。藉此,如第14圖所示,使被降紗裝置4降低後的多根紗線Y接近紗線生產時的紗線通道YP。 First, the yarn plucking drive unit 53 swings the yarn plucking member 45 from the retracted position of Fig. 11 to the yarn plucking position of Fig. 14. Thereby, as shown in Fig. 14, the plurality of yarns Y which have been lowered by the yarn dropping device 4 are brought close to the yarn passage YP at the time of yarn production.
接著,紗線保持部5就對利用撥紗構件45而靠近來的多根紗線Y進行吸引而予以保持。具體而言,係如第3圖(b)所示,利用流體壓力缸27使吸引管21前進。於是,被降紗裝置4降低後的多根紗線Y,就被設置於吸引管21的前端部的切斷器22所切斷。此外,所切斷的多根紗線Y係被吸引到吸引管21內而予以保持。藉此,係如第15圖所示,被降紗裝置4降低後的多根紗線Y係被交接給紗線保持部5。之後,與將紗線Y交接給掛紗裝置23的情況相同地,在經過了預定的待機時間之後,控制裝置8就利用升降缸40使降紗裝置4上升而返回到二樓。 Next, the yarn holding portion 5 holds and holds a plurality of yarns Y that are brought close by the yarn arranging member 45. Specifically, as shown in FIG. 3(b), the suction pipe 21 is advanced by the fluid pressure cylinder 27. Then, the plurality of yarns Y that have been lowered by the yarn drop device 4 are cut by the cutter 22 provided at the front end portion of the suction pipe 21. Further, the plurality of cut yarns Y are sucked into the suction tube 21 and held. As a result, as shown in Fig. 15, the plurality of yarns Y reduced by the yarn dropping device 4 are delivered to the yarn holding portion 5. Thereafter, similarly to the case where the yarn Y is transferred to the yarn hooking device 23, after a predetermined waiting time has elapsed, the control device 8 raises the yarn lowering device 4 by the lift cylinder 40 and returns to the second floor.
是以,本實施方式的紗線保持部5能夠吸引被降紗裝置4降低到偏離開紗線生產時的紗線通道YP的位置的多根紗線Y。因此,在使多根紗線Y從二樓降低時,無需事先使掛紗裝置23待機。亦即,在二樓進行作業的操作人員能夠與掛紗裝置23是否在一樓待機毫無關連地,可在適當的時機將多根紗線降低。 Therefore, the yarn holding portion 5 of the present embodiment can attract the plurality of yarns Y which are lowered by the yarn dropping device 4 to the position of the yarn passage YP when the yarn is opened. Therefore, when the plurality of yarns Y are lowered from the second floor, it is not necessary to stand the yarn hooking device 23 in advance. That is, the operator who is working on the second floor can reduce the number of yarns at an appropriate timing regardless of whether or not the yarn hooking device 23 is on the first floor standby.
將紗線Y交接到第15圖的紗線保持部5之 後,掛紗裝置23(第1圖參照)就朝紡紗牽引裝置1的前方移動。掛紗裝置23係利用切斷器54來切斷由紗線保持部5所保持的多根紗線Y,並利用紗線吸引部55的吸引而受取多根紗線Y。之後,掛紗裝置23再使掛紗臂25作動,而將多根紗線Y掛於牽引部6的導紗輥15、16。 The yarn Y is transferred to the yarn holding portion 5 of Fig. 15 Thereafter, the yarn hooking device 23 (refer to FIG. 1) moves toward the front of the spinning and pulling device 1. The yarn hooking device 23 cuts the plurality of yarns Y held by the yarn holding portion 5 by the cutter 54, and receives a plurality of yarns Y by suction of the yarn suction portion 55. Thereafter, the yarn hooking device 23 causes the yarn hooking arm 25 to actuate, and the plurality of yarns Y are hung on the yarn guiding rollers 15, 16 of the pulling portion 6.
在以上說明的本實施方式的紡紗牽引裝置1中,降紗裝置4係具有在前後方向上隔開間隔地配置的兩個掛紗部42,各紗線Y係依序掛於兩個掛紗部42。各紗線Y係掛於兩個掛紗部42,如此一來,比降紗裝置4更上游側的紗線部分Ya與更下游側的紗線部分Yb的兩者係遠離。因此,可防止一根紗線Y被掛紗裝置23的切斷器54或紗線保持部5的切斷器22在兩處被誤切斷而捕捉,因此可提高紗線Y的交接成功率。 In the spinning retracting device 1 of the present embodiment described above, the yarn lowering device 4 has two yarn hooking portions 42 arranged at intervals in the front-rear direction, and each yarn Y is hung in two rows in sequence. Yarn portion 42. Each of the yarns Y is hung on the two yarn hooking portions 42, and the yarn portion Ya on the upstream side and the yarn portion Yb on the downstream side are further away from each other than the yarn lowering device 4. Therefore, it is possible to prevent one yarn Y from being caught by the cutter 54 of the yarn hooking device 23 or the cutter 22 of the yarn holding portion 5 at two places, thereby improving the success rate of the yarn Y. .
兩個掛紗部42之前後方向上的分開距離L,係以30mm以上為宜,更好係為120mm以上。如此一來,一根紗線Y之分別掛於上述兩個掛紗部42的兩個紗線部分Ya、Yb的分開距離變大。因而,能夠確實地防止在兩處誤捕捉到一根紗線Y。此外,如果上述分開距離L為120mm以上的話,則掛紗臂25本身能夠在兩個掛紗部42之間通過,可使紗線Y向掛紗臂25的交接變得容易。另外,即便在上述分開距離L更小的情況下,只要至少為30mm左右的話,則藉由僅使掛紗臂25的一部分(例如,切斷器54、紗線吸引部55)前進,也能夠沒有特別阻礙地進行紗線Y的交接。 The separation distance L in the front-rear direction of the two yarn-hanging portions 42 is preferably 30 mm or more, more preferably 120 mm or more. As a result, the separation distance of the two yarn portions Ya and Yb of one yarn Y which are respectively hung on the two yarn hooking portions 42 becomes large. Therefore, it is possible to surely prevent one yarn Y from being caught by mistake at two places. Further, when the separation distance L is 120 mm or more, the yarn hooking arm 25 itself can pass between the two yarn hooking portions 42, and the yarn Y can be easily transferred to the yarn hooking arm 25. In addition, even when the separation distance L is smaller, it is possible to advance only a part of the hook arm 25 (for example, the cutter 54 and the yarn suction unit 55) as long as it is at least about 30 mm. The transfer of the yarn Y is carried out without particular hindrance.
接著,說明對上述實施方式施加了各種變更的變更實施方式。其中,對於具有與上述實施方式相同的結構的構件,標註相同的元件符號,並且適當地省略其說明。 Next, a modified embodiment in which various modifications are added to the above embodiment will be described. Here, members having the same configurations as those of the above-described embodiment are denoted by the same reference numerals, and the description thereof will be appropriately omitted.
1]在上述實施方式中,係將被降紗裝置4降低至一樓的多根紗線Y交接給掛紗裝置23,利用掛紗裝置23向牽引部6進行掛紗,但掛紗裝置23並不是必須的。亦即,也可以由一樓的操作人員直接利用吸紗槍來受取被降紗裝置4降低至一樓的多根紗線Y,並利用手動作業進行掛紗。在該情況下,藉由降紗裝置4的兩個掛紗部42使上游側的紗線部分Ya與下游側的紗線部分Yb的距離變大,藉此也能夠防止一根紗線Y在兩處被誤捕捉。 1] In the above embodiment, the plurality of yarns Y which are lowered to the first floor by the yarn dropping device 4 are transferred to the yarn hooking device 23, and the yarn hooking device 23 performs yarn hooking to the pulling portion 6, but the yarn hooking device 23 Not a must. That is, it is also possible to directly use the suction gun to receive the plurality of yarns Y which are lowered to the first floor by the lowering device 4 by the operator on the first floor, and perform the hanging operation by manual operation. In this case, the distance between the yarn portion Ya on the upstream side and the yarn portion Yb on the downstream side is increased by the two yarn hooking portions 42 of the yarn dropping device 4, whereby it is also possible to prevent one yarn Y from being Both were caught by mistake.
2]在上述實施方式中,降紗裝置4係沿著比紗線生產時的紗線通道YP更後側的路徑升降,將多根紗線Y降低到比一樓的紗線通道YP更向後側偏離的位置。與此相對地,多根紗線Y所降低到的位置,可以是相對於紗線通道YP向前側偏離,或者也可以向左右偏離。 2] In the above embodiment, the yarn lowering device 4 is moved up and down along the trailing side of the yarn passage YP at the time of yarn production, and the plurality of yarns Y are lowered to be more backward than the yarn passage YP of the first floor. The position of the side deviation. On the other hand, the position at which the plurality of yarns Y are lowered may be shifted to the front side with respect to the yarn passage YP, or may be shifted to the left and right.
特別是在上述實施方式中係製作成:掛紗裝置23係朝紡紗牽引裝置1的前側移動,掛紗裝置23係從前方進行掛紗。在該情況下,若將降紗裝置4製作成:將多根紗線Y降低到比紗線通道YP更向前偏離的位置的話,掛紗裝置23可以很容易從降紗裝置4受取多根紗線Y。這在操作人員從前方利用吸紗槍來受取紗線Y的情況下也是相同。 In particular, in the above embodiment, the yarn hooking device 23 is moved toward the front side of the spinning and pulling device 1, and the yarn hooking device 23 is hooked from the front. In this case, if the yarn lowering device 4 is formed such that the plurality of yarns Y are lowered to a position which is more forwardly displaced than the yarn passage YP, the yarn hooking device 23 can easily take a plurality of yarns from the yarn lowering device 4. Y yarn Y. This is also the case when the operator takes the yarn Y from the front using the suction gun.
3]在上述實施方式中,撥紗構件45係藉由擺動來使多根紗線Y靠近紗線保持部5,但並不限定於這種結構。例如,也可以如日本特開2013-57148號公報(第10圖)所公開的那樣,利用直線動作來使多根紗線靠近。 3] In the above embodiment, the yarn plucking member 45 is caused to swing the plurality of yarns Y close to the yarn holding portion 5, but the configuration is not limited thereto. For example, a plurality of yarns may be brought closer to each other by a linear motion as disclosed in Japanese Laid-Open Patent Publication No. 2013-57148 (FIG. 10).
此外,撥紗構件並不是必須的構成要素。例如,在利用降紗裝置4將多根紗線Y降低到相對於紗線生產時的紗線通道YP向右側(第1圖的紙面的眼前側)偏離的位置的情況下,即便不具有撥紗構件45,也能夠利用紗線保持部5來吸引上述多根紗線Y。亦即,如第3圖所示,紗線保持部5具有沿著左右方向(相對於多根紗線Y遠離或接近的方向)進退的吸引管21、以及設置於該吸引管21的前端部的切斷器22。即便多根紗線Y所降低到的位置係相對於紗線通道YP向右側偏離,藉由使吸引管21前進而使切斷器22朝右方移動,也能夠將多根紗線Y切斷。被切斷器22所切斷的多根紗線Y係由吸引管21所吸引。另外,在該實施方式中,紗線保持部5的吸引管21的前端部係相當於本發明的第2紗線吸引部。 In addition, the yarn plucking member is not an essential component. For example, when the plurality of yarns Y are lowered by the yarn lowering device 4 to a position shifted to the right side (the front side of the paper surface of the first drawing) with respect to the yarn passage YP at the time of yarn production, even if there is no dialing The yarn member 45 can also suck the plurality of yarns Y by the yarn holding portion 5. In other words, as shown in Fig. 3, the yarn holding portion 5 has a suction pipe 21 that advances and retracts in the left-right direction (a direction away from or close to the plurality of yarns Y), and a tip end portion provided at the suction pipe 21. The cutter 22 is. Even if the position at which the plurality of yarns Y are lowered is shifted to the right side with respect to the yarn passage YP, the plurality of yarns Y can be cut by moving the suction tube 21 to move the cutter 22 to the right. . The plurality of yarns Y cut by the cutter 22 are sucked by the suction pipe 21. Further, in this embodiment, the distal end portion of the suction tube 21 of the yarn holding portion 5 corresponds to the second yarn suction portion of the present invention.
4]在建築物的二樓,對從紡紗裝置2紡出的多根紗線Y進行吸引而予以保持的紗線吸引裝置47,也可以是吸紗槍等能夠搬運的裝置。在一個紡紗牽引裝置1中,當操作人員結束在二樓的作業而使降紗裝置4向一樓下降,且多根紗線Y向掛紗裝置23或者紗線保持部5的交接結束時,紗線Y從二樓的紗線吸引裝置47離開(參照第13圖、第15圖)。亦即,在該時刻,紗線吸引裝置47 的使命完成。因此,當在一個紡紗牽引裝置1中,降紗結束時,能夠手持紗線吸引裝置47而將其移動到其他場所,並進行其他作業(例如,進行其他紡紗牽引裝置1的準備作業)。 4] On the second floor of the building, the yarn suction device 47 that sucks and holds the plurality of yarns Y spun from the spinning device 2 may be a device that can be transported such as a suction gun. In a spinning and pulling device 1, when the operator finishes the work on the second floor and the downswing device 4 is lowered toward the first floor, and the transfer of the plurality of yarns Y to the yarn hooking device 23 or the yarn holding portion 5 is completed The yarn Y is separated from the yarn suction device 47 on the second floor (see Fig. 13 and Fig. 15). That is, at this moment, the yarn suction device 47 The mission is completed. Therefore, in the one spinning take-up device 1, when the yarn drop is completed, the yarn suction device 47 can be held by hand and moved to another place, and other work can be performed (for example, preparation of another spinning and pulling device 1) .
5]在上述實施方式中,掛紗裝置23係對於多根紗線Y的每一根,將比降紗裝置4更上游側的紗線部分Ya切斷之後,進行紗線Y的受取。與此相對,也可以如第16圖所示那樣,掛紗裝置23在兩個掛紗部42之間切斷紗線Y之後,進行紗線Y的受取。在該情況下,也不易發生一根紗線在兩處被誤切斷的情事。此外,兩個掛紗部42之間的紗線Y,因為接近於掛紗部42而可使振動受到抑制,因此可提高紗線切斷的成功率。此外,在利用紗線保持部5來受取紗線Y的情況、操作人員使用吸紗槍進行掛紗的情況下,也可同樣地在兩個掛紗部42之間切斷紗線Y之後,進行紗線的受取。 In the above-described embodiment, the yarn hooking device 23 cuts the yarn portion Ya on the upstream side of the yarn lowering device 4 for each of the plurality of yarns Y, and then receives the yarn Y. On the other hand, as shown in Fig. 16, the yarn hooking device 23 may cut the yarn Y between the two yarn hooking portions 42, and then take the yarn Y. In this case, it is also less likely that one yarn is erroneously cut at two places. Further, since the yarn Y between the two hooking portions 42 is close to the yarn hooking portion 42, the vibration can be suppressed, so that the success rate of the yarn cutting can be improved. Further, when the yarn Y is taken by the yarn holding portion 5 and the operator performs the yarn hooking using the yarn suction gun, the yarn Y can be cut between the two yarn hooking portions 42 in the same manner. The yarn is taken.
此外,藉由將各紗線掛於兩個掛紗部,對於各紗線能夠在降紗裝置4上游側的位置、兩個掛紗部42之間的位置以及降紗裝置4下游側的位置的這三個位置,進行紗線Y的切斷、交接工作。因此,也可以根據在紗線Y的交接中所使用的器具的大小,來將捕捉部位設在不同部位。例如,假設紗線保持部5的尺寸大於掛紗裝置23的掛紗臂25的前端部的尺寸。在該情況下,在利用尺寸較大的紗線保持部5來受取紗線Y的情況下,係如第14圖所示那樣,係將降紗裝置4上游側的紗線部分Ya切斷 之後受取紗線Y。另一方面,在利用尺寸較小的掛紗裝置23來受取紗線Y的情況下,係如第16圖所示那樣,在兩個掛紗部42之間切斷紗線Y之後受取紗線Y。 Further, by hooking each yarn to the two yarn hooking portions, the position of each yarn on the upstream side of the yarn lowering device 4, the position between the two yarn hooking portions 42, and the position on the downstream side of the yarn lowering device 4 can be made. These three positions are used to cut and transfer the yarn Y. Therefore, the capturing portion may be provided at a different portion depending on the size of the instrument used for the delivery of the yarn Y. For example, it is assumed that the size of the yarn holding portion 5 is larger than the size of the front end portion of the yarn hooking arm 25 of the yarn hooking device 23. In this case, when the yarn Y is taken by the yarn holding portion 5 having a large size, the yarn portion Ya on the upstream side of the yarn dropping device 4 is cut as shown in Fig. 14 . The yarn Y is then taken. On the other hand, in the case where the yarn Y is taken by the yarn hanging device 23 having a small size, as shown in Fig. 16, the yarn Y is taken after the yarn Y is cut between the two yarn hooking portions 42. .
6]在上述實施方式中,降紗裝置4的兩個掛紗部42係在前後方向上隔開間隔地排列,但兩個掛紗部42所排列的方向(亦即,使比降紗裝置4更上游側的紗線部分與更下游側的紗線部分分開的方向),只要是可與上下方向交叉的方向的話皆可。例如,兩個掛紗部42也可以在左右方向上隔開間隔地排列。 6] In the above embodiment, the two yarn hooking portions 42 of the yarn dropping device 4 are arranged at intervals in the front-rear direction, but the directions in which the two yarn hooking portions 42 are arranged (that is, the ratio yarn lowering device) 4, the direction in which the yarn portion on the upstream side is separated from the yarn portion on the downstream side) may be any direction that can intersect the up and down direction. For example, the two yarn hooking portions 42 may be arranged at intervals in the left-right direction.
7]降紗裝置4的掛紗部42的數量並不限定於兩個,也可以是三個以上。在該情況下,在多個掛紗部42之中,位於與上下方向交叉的方向上的兩端的兩個掛紗部42之間的距離,係分開一定距離以上(例如,30mm)為宜。 7] The number of the yarn hooking portions 42 of the yarn dropping device 4 is not limited to two, and may be three or more. In this case, among the plurality of yarn hooking portions 42, the distance between the two yarn hooking portions 42 at both ends in the direction intersecting the vertical direction is preferably a predetermined distance or more (for example, 30 mm).
8]降紗裝置4的掛紗部也可以是旋轉自如的輥。在該情況下,可讓掛紗部對於紗線Y所造成的損傷變小,能夠抑制掛紗時的斷紗。 8] The yarn hooking portion of the yarn dropping device 4 may be a roller that is rotatable. In this case, damage to the yarn Y by the yarn hooking portion can be reduced, and yarn breakage during yarn hooking can be suppressed.
9]對降紗裝置4到達上限位置、下限位置的情況分別進行檢測的上升檢測感應器48、下降檢測感應器49,並不是必須的構件。例如,作為使降紗裝置4上下移動的驅動部,如果使用伺服馬達等能夠進行位置控制的馬達的話,則無需上述感應器48、49。此外,操作人員也可以在目視確認降紗裝置4的位置的同時,利用手動操作方式使降紗裝置4停止,在該情況下也無需感應器 48、49。 9] The ascending detection sensor 48 and the down detection sensor 49 that detect the case where the lowering device 4 reaches the upper limit position and the lower limit position, respectively, are not essential members. For example, as the drive unit that moves the yarn drop device 4 up and down, if the motor capable of position control such as a servo motor is used, the inductors 48 and 49 are not required. Further, the operator can also manually stop the lowering device 4 while visually confirming the position of the lowering device 4, in which case no sensor is required. 48, 49.
10]上述實施方式的紡紗牽引裝置,是將從紡紗裝置2紡出的紗線Y不拉細而直接捲取成紗錠P的POY生產用的裝置,但也可以是在對所紡出的紗線Y進行拉細之後,才捲取成紗錠P的FDY生產用的裝置。在該FDY生產用的裝置中,牽引部6除了兩個導紗輥15、16之外,還具備配置於比這些輥15、16更位於行進方向的上游側之用於拉細紗線Y的多個拉細用輥。 10] The spinning and pulling device of the above-described embodiment is a device for producing POY in which the yarn Y spun from the spinning device 2 is directly drawn into the yarn P without being thinned, but it may be spun in the pair. After the yarn Y is drawn, it is taken up into a device for producing FDY of the yarn P. In the apparatus for producing FDY, the traction unit 6 is provided with a plurality of fine yarns Y disposed on the upstream side in the traveling direction of the rollers 15 and 16 in addition to the two yarn guide rollers 15 and 16. Rolling rollers.
2‧‧‧紡紗裝置 2‧‧‧Spinning device
3‧‧‧冷卻部 3‧‧‧ Cooling Department
4‧‧‧降紗裝置 4‧‧‧Droping device
5‧‧‧紗線保持部 5‧‧‧Yarn retention department
9‧‧‧分隔壁 9‧‧‧ partition wall
9a‧‧‧紗線通過孔 9a‧‧‧Yarn through hole
10‧‧‧紡紗組件 10‧‧‧Spinning components
10a‧‧‧噴紗頭 10a‧‧‧Spinning head
13‧‧‧油劑引導器 13‧‧‧Oil agent guide
14‧‧‧紗線限制引導器 14‧‧‧Yarn Limiter
15‧‧‧導紗輥 15‧‧‧Guide roller
23‧‧‧掛紗裝置 23‧‧‧Threading device
25‧‧‧掛紗臂 25‧‧‧ hanging arm
40‧‧‧升降缸 40‧‧‧lifting cylinder
42‧‧‧掛紗部 42‧‧‧ yarn section
45‧‧‧撥紗構件 45‧‧‧Drawer components
46‧‧‧紗線集束引導器 46‧‧‧ yarn bundle guide
47‧‧‧紗線吸引裝置 47‧‧‧Yarn suction device
48‧‧‧上升檢測感應器 48‧‧‧Rise detection sensor
49‧‧‧下降檢測感應器 49‧‧‧Drop detection sensor
50‧‧‧操作開關 50‧‧‧Operation switch
54‧‧‧切斷器 54‧‧‧Cut cutter
55‧‧‧紗線吸引部 55‧‧‧Yarn attraction department
Y‧‧‧紗線 Y‧‧‧Yarn
Ya‧‧‧上游側的紗線部分 Y‧‧‧ yarn part on the upstream side
Yb‧‧‧下游側的紗線部分 Yb‧‧‧ yarn part on the downstream side
Claims (14)
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JP2015-214685 | 2015-10-30 | ||
JP2015214685 | 2015-10-30 |
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TW201714810A true TW201714810A (en) | 2017-05-01 |
TWI657991B TWI657991B (en) | 2019-05-01 |
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TW105134102A TWI657991B (en) | 2015-10-30 | 2016-10-21 | Spun yarn take-up apparatus |
Country Status (4)
Country | Link |
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EP (1) | EP3162923B1 (en) |
JP (1) | JP6681307B2 (en) |
CN (1) | CN106829621B (en) |
TW (1) | TWI657991B (en) |
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DE102017006689A1 (en) * | 2017-07-14 | 2019-01-17 | Oerlikon Textile Gmbh & Co. Kg | winding machine |
WO2019096625A1 (en) * | 2017-11-17 | 2019-05-23 | Oerlikon Textile Gmbh & Co. Kg | Melt spinning device |
CN110438575B (en) * | 2018-05-04 | 2023-04-21 | 欧瑞康纺织有限及两合公司 | Method for melt spinning and yarn winding and device for implementing the method |
EP3865441B1 (en) * | 2018-10-09 | 2023-07-12 | TMT Machinery, Inc. | Yarn winding machine |
JP7253431B2 (en) | 2019-04-16 | 2023-04-06 | Tmtマシナリー株式会社 | Spinning take-off equipment |
JP2021143435A (en) | 2020-03-11 | 2021-09-24 | Tmtマシナリー株式会社 | Textile machine |
JP2024063352A (en) * | 2022-10-26 | 2024-05-13 | Tmtマシナリー株式会社 | Yarn threading robot and spinning winding system |
JP2024063353A (en) * | 2022-10-26 | 2024-05-13 | Tmtマシナリー株式会社 | Yarn threading device and spinning processing equipment |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3807270A (en) * | 1968-11-06 | 1974-04-30 | Rieter Ag Maschf | Apparatus for cutting a thread on a draw-spin-winding machine |
FR2404589A1 (en) * | 1977-10-03 | 1979-04-27 | Rhone Poulenc Textile | TEXTILE YARN TRANSFER METHOD AND DEVICE |
JPS5831109A (en) * | 1981-08-11 | 1983-02-23 | Teijin Ltd | Spinning and take-up of thermoplastic synthetic multifilament yarn |
JPS61221056A (en) * | 1985-03-28 | 1986-10-01 | Teijin Ltd | Automatic yarn hooking method |
JPS6335817A (en) * | 1986-07-25 | 1988-02-16 | Teijin Ltd | Threading method in melt-spinning apparatus |
JPH0726247B2 (en) * | 1987-08-17 | 1995-03-22 | 東レ株式会社 | Method and device for cutting and sucking yarn in high-speed yarn production |
JP3651952B2 (en) * | 1995-02-07 | 2005-05-25 | 日本エステル株式会社 | Thread breakage processing method in melt spinning of synthetic fiber |
WO1999016944A1 (en) * | 1997-10-01 | 1999-04-08 | Teijin Seiki Co., Ltd. | Takeup apparatus for yarn and method of hooking yarn onto the same |
DE10117087A1 (en) * | 2000-04-06 | 2001-10-11 | Barmag Barmer Maschf | Equipment for melt spinning multi-filament thread and initiating winding, comprises suction nozzle running along guide rail between cooler and winder |
JP4491017B2 (en) * | 2005-05-26 | 2010-06-30 | Tmtマシナリー株式会社 | Spinning take-up equipment |
JP2008202157A (en) * | 2007-02-19 | 2008-09-04 | Teijin Fibers Ltd | Broken yarn treating apparatus and broken yarn treating method |
JP5519435B2 (en) * | 2010-07-13 | 2014-06-11 | Tmtマシナリー株式会社 | Spinning and winding device |
JP5615743B2 (en) * | 2011-03-11 | 2014-10-29 | Tmtマシナリー株式会社 | Spinning winder |
JP5854720B2 (en) * | 2011-09-09 | 2016-02-09 | Tmtマシナリー株式会社 | Yarn cutting suction device and spinning winding device |
CN203021003U (en) * | 2012-12-11 | 2013-06-26 | 宜宾海丝特纤维有限责任公司 | Automatic silk hanging device |
CN103789921B (en) * | 2013-12-13 | 2015-09-30 | 常州市宏发纵横新材料科技股份有限公司 | Large-tow carbon fiber bi-axial fabric production method |
JP6450214B2 (en) * | 2014-03-14 | 2019-01-09 | Tmtマシナリー株式会社 | Threading method of take-up device and take-up device |
-
2016
- 2016-10-06 JP JP2016197801A patent/JP6681307B2/en active Active
- 2016-10-12 CN CN201610889140.8A patent/CN106829621B/en active Active
- 2016-10-20 EP EP16194793.2A patent/EP3162923B1/en active Active
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JP2017082376A (en) | 2017-05-18 |
CN106829621A (en) | 2017-06-13 |
JP6681307B2 (en) | 2020-04-15 |
EP3162923A1 (en) | 2017-05-03 |
EP3162923B1 (en) | 2019-02-27 |
CN106829621B (en) | 2019-12-31 |
TWI657991B (en) | 2019-05-01 |
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