EP1092666B1 - Winding unit for automatic winder - Google Patents
Winding unit for automatic winder Download PDFInfo
- Publication number
- EP1092666B1 EP1092666B1 EP20000122016 EP00122016A EP1092666B1 EP 1092666 B1 EP1092666 B1 EP 1092666B1 EP 20000122016 EP20000122016 EP 20000122016 EP 00122016 A EP00122016 A EP 00122016A EP 1092666 B1 EP1092666 B1 EP 1092666B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- winding unit
- main body
- support main
- section
- junction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- 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
- B65H54/70—Other constructional features of yarn-winding machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2601/00—Problem to be solved or advantage achieved
- B65H2601/30—Facilitating or easing
- B65H2601/32—Facilitating or easing entities relating to handling machine
- B65H2601/321—Access
-
- 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
Definitions
- the present invention relates to a winding unit for an automatic winder according to the preamble of the claim.
- a winding unit of this type is known from US-A-844 358 also defining the preamble of claim 1.
- This winding unit is constructed by a preassembled frame assembly for supporting winding units.
- Each winding unit has a pre-assembled modular winding unit constituting device such as a drive unit, a yarn tensioning means, a yam joining means, a bobbing winding mechanism and a yarn cleaner mounted by manually engaged screw connections and couplings for energy supplying means to the frame assembly.
- the object underlying the present invention is to provide an automatic winder that enables a winding unit for an automatic winder to be easily assembled and disassembled and inspected for maintenance.
- each assembled winding unit constituting device can be handled as an integral unit, and when the winding unit constituting device is attached to or removed from the winding unit support main body, the junction sections of the connectors are joined together or mutually separated. Consequently, the winding units for the automatic winder can be easily assembled and inspected for maintenance. Additionally, the winding unit constituting devices can be assembled beforehand independently of the assembly of the entire winding unit for the automatic winder, thereby enabling the winding unit constituting device to be easily assembled.
- the winding unit constituting devices may also be formed into a cassette, so that assembly, inspection, and maintenance operations are easy and specifications for the automatic winder can be easily changed.
- the automatic winder is constructed by mounting a plurality of winding units 11 on a base as shown in Figure 3.
- the winding unit 11 (U) for the automatic winder comprises a vertically extending winding unit support main body 1 and one or more winding unit constituting devices 2 attached to the winding unit support main body 1.
- the winding unit support main body 1 comprises one or more types of matching junction sections 3a, 4a, 5a of connectors 3, 4 and/or 5.
- the winding unit constituting device 2 comprises a main body section 6 having constituent members 6b, 6c and an attachment member 6a removably attached to the winding unit support main body 1, and the other junction sections 3b, 4b, 5b forming one part of connectors 3, 4 and/or 5 which are disposed at predetermined positions thereof, the device main body section 6 and the junctions 3b, 4b and/or 5 being integrated together.
- the attachment member 6a of the winding unit constituting device 2 When the attachment member 6a of the winding unit constituting device 2 is attached to or removed from the winding unit support main body 1, the junctions 3a, 3b, 4a, 4b and 5a, 5b are connected together or mutually separated.
- the connector 3 is for electric wiring and has the junction section 3a disposed at a predetermined position of an attachment section 1 a comprising a side plate of the winding unit support main body 1, and the other junction 3b disposed at a predetermined position of the attachment member 6a of the winding unit constituting device 2.
- the junction section 3a is either female or male (in the drawings female), while the junction section 3b is correspondingly either male or female.
- the junction sections 3a, 3b of the connector 3 join wires such as power wires and/or signal wires together to supply power or communicate signals between the winding unit support main body 1 and the winding unit constituting device 2.
- the connector 4 is for supplying compressed or sucked air and has the one junction section 4a disposed at a predetermined position of the attachment section 1 a of the winding unit support main body 1, and the other junction 4b disposed at a predetermined position of the attachment member 6a of the winding unit constituting device 2.
- the junction section 4a is either female or male (in the drawings male), while the junction section 4b is correspondingly either male or female.
- the connector 5 is a transmission mechanism and has a driving part 5a disposed at a predetermined position of the winding unit support main body 1, and a driven part 5b disposed at a predetermined position of the winding unit constituting device 2.
- the parts 5a, 5b of the transmission mechanism 5 are connected together or mutually separated and may be a combination of a plate cam and a rod, a combination of a spline shaft and a bearing, or a combination of two meshing gears.
- the attachment section 1a of the winding unit support main body 1 and/or the attachment member 6a of the winding unit constituting device 2 has an opening 8 such that one of the parts can enter the winding unit constituting device 2 or the winding unit support main body 1.
- the driven part 5b When the driven part 5b is located in the winding unit constituting device 2, power is transmitted from the driving part 5a located in the winding unit main body 1, to drive the mechanism incorporated in the winding unit constituting device 2.
- the driven part 5b is located in the winding unit support main body 1
- power is transmitted from the driving part 5a located in the winding unit constituting device 2, to drive the mechanism incorporated in the winding unit support main body 1.
- the attachment section 1a of the winding unit support main body 1 and the attachment member 6a of the winding unit constituting device 2 have one or more sets of connectors or positioning means 9 provided at appropriate locations and comprising a pin 9a in the attachment section 1 and a hole 9b in the attachment member 6a.
- the positioning means 9 enables accurate positioning when the attachment section 1 a and the attachment member 6a are joined together.
- the attachment section 1 a of the winding unit support main body 1 and the attachment member 6a of the winding unit constituting device 2 have one or more sets of connectors or connection means 10 comprising a threaded hole 10a in the attachment section 1a and a bolt 10b in the attachment member 6a.
- the connection means 10 enables firm connection when the attachment section 1 a and the attachment member 6a are attached together. If the bolt 10b has a hexagonal hole, it can be more easily tightened using a T-shaped wrench 20 (see Figure 4).
- a through hole for the bolt 10b in the attachment section 6a may be formed into a threaded hole such as that in the attachment section 1 a.
- the direction in which the connectors 3, 4, 5, 9 and 10 are relatively moved so as to be joined together or mutually separated is in parallel to the arrow A direction.
- the winding unit constituting device 2 includes a yam tension adjusting device 12, a yam joining device 13, a wax applying device 14, a yarn defect detecting device 15, a drum cover device 16, and a fluff suppressing device 17, which is shown in Figure 11.
- the fluff suppressing device 17 is replaced with the yam tension adjusting device 12 as required.
- the winding unit support main body 1 extends vertically and may be inclined toward a front portion C ( Figure 3) corresponding to an operation passage side, and has a drive drum 18 supported thereon in a cantilever manner.
- the yam tension adjusting device 12 one type of the winding unit constituting device 2, comprises a main body 6 composed of a plurality of constituent members (an opener, a cutter, and the like) assembled together and including the attachment member 6a removably attached to the winding unit support main body 1, the other junction section 3b of the wiring connector 3, the other junction section 4b of the connector 4 for receiving cleaning compressed air, the driven part 5b of the transmission mechanism 5 for driving the opener or the like, and a driven part 5'b of the transmission mechanism 5 for driving the cutter or the like, the hole 9b of the positioning means 9, and the bolt 10b of the connection means 10.
- the yam joining device 13 one type of the winding unit constituting device 2, comprises the main body 6 composed of a plurality of constituent members (various yarn handling levers, a yam joining main body, and the like) assembled together and including the attachment member 6a removably attached to the winding unit support main body 1, the other junction sections 4b of the three connectors 4 for receiving cleaning compressed air, the driven part (not shown in Figure 7 because it is disposed inside the main body section 6), that is, the other part of the transmission mechanism 5 comprising a gear for driving the various yam handling levers or the like, and the bolts 10b, 10b of the two connection means 10.
- the attachment member 6a of the yam joining device 13 has a notch section 19 formed therein and through which the part 5a ( Figure 1) advances when the junction sections of the transmission mechanism 5 are connected together.
- the junction or separation of each of the connectors 4, 5 and 10 can be carried out simultaneously or in parallel.
- the wax applying device main body 6 composed of a plurality of constituent members (a wax support member, a yam guide member, and the like) assembled together and including the attachment member 6a removably attached to the winding unit support main body 1, the other junction section 3b of the wiring connector 3, the other junction section 4b of the connector 4 for receiving cleaning compressed air, the driven part 5b of the transmission mechanism 5, the hole 9b of the positioning means 9, and the bolt 10b of the connection means 10.
- the yarn defect detecting device 15, one type of the winding unit constituting device 2 comprises a main body 6 composed of a plurality of constituent members (a yarn guide member, a detection member, and the like) assembled together and including the attachment member 6a removably attached to the winding unit support main body 1, the other junction section 3b of the wiring connector 3, the other junction section 4b of the connector 4 for receiving cleaning compressed air, the hole 9b of the positioning means 9, and the bolt 10b of the connection means 10.
- the drum cover device 16 one type of the winding unit constituting device 2, comprises a main body 6 composed of a plurality of constituent members (a cover, a traverse regulating guide, and the like) assembled together and including the attachment member 6a removably attached to the winding unit support main body 1, the other junction section 3b of the wiring connector 3, the other junction section 4b of the connector 4 for receiving cleaning compressed air, the other junction section 4'b of the connector 4 for receiving regulation guide-driving compressed air, the hole 9b of the positioning means 9, and the bolts 10b, 10b of the connection means 10.
- a main body 6 composed of a plurality of constituent members (a cover, a traverse regulating guide, and the like) assembled together and including the attachment member 6a removably attached to the winding unit support main body 1, the other junction section 3b of the wiring connector 3, the other junction section 4b of the connector 4 for receiving cleaning compressed air, the other junction section 4'b of the connector 4 for receiving regulation guide-driving compressed air, the hole 9b of the positioning means
- the fluff suppressing device 17, one type of the winding unit constituting device 2 comprises a fluff suppressing device main body 6 composed of a plurality of constituent members (a disc unit, a press lever, a cutter, and the like) assembled together and including the attachment member 6a removably attached to the winding unit support main body 1, the other junction section 3b of the wiring connector 3, the other junction section 4b of the connector 4 for piping for receiving cleaning compressed air, the driven part 5b of the transmission mechanism 5 for driving the press lever, the driven part 5b' of the transmission mechanism 5 for driving the cutter, the hole 9b of the positioning means 9, and the bolts 10b, 10b of the connection means 10.
- a fluff suppressing device main body 6 composed of a plurality of constituent members (a disc unit, a press lever, a cutter, and the like) assembled together and including the attachment member 6a removably attached to the winding unit support main body 1, the other junction section 3b of the wiring connector 3, the other junction section 4b of the connector 4 for piping for
- the fluff suppressing device 17 can be used instead of the yarn tension adjusting device 12 if the connectors are positioned correspondingly.
- the winding unit 11 for the automatic winder comprises other winding unit constituting devices including a carrier guide (Figure 12), a balloon breaker 22 (Figure 13), a relay valve (Figure 14), a suction mouth (Figure 15), and a package holder 24 ( Figure 1).
- the carrier guide 21 ( Figure 12) comprises a frame 21a, feeding link mechanisms 21 b, 21 c disposed in the frame 21 a and control rods 21 d, 21 e for driving each link mechanism.
- the carrier guide 21 can be attached to or removed from the winding unit support main body 1 using bolts 10b, 10b corresponding to the connection means 10.
- the control rods 21 d, 21 e are connected to a transmission mechanism (not shown) provided in the winding unit support main body 1.
- the balloon breaker 22 ( Figure 13) comprises a support plate 22a, a main body 22b located thereon for elevation and lowering, and an elevation controlling member 22 comprising an air cylinder for elevating or lowering the main body 22b.
- the balloon breaker 22 can be attached to the winding unit support main body 1 using the bolts 10b, 10b, ....
- a pipe extending from the elevation controlling member 22c can be removably joined to the connector provided in the winding unit support main body 1.
- a relay pipe 23 ( Figure 14) and a suction mouth 24 ( Figure 15) are removably joined to tubular junction sections 26, 27, respectively, projected from the attachment section 1 a of the winding unit support main body 1.
- winding unit 11 for the automatic winder according to this embodiment, various winding unit constituting devices are attached to the winding unit support main body 1 to constitute a winding unit 11 (U).
- the winding unit 11 uses the carrier guide 21 to guide a supply bobbin B loaded by a supply bobbin conveyor 28, to a predetermined unwinding position E.
- a yam is unwound from the supply bobbin B at the unwinding position E, subsequently passed through the balloon breaker 22, the yarn tension adjusting device 12, the wax applying device 14, and the yam defect detecting device 15, and then wound into a package P, which is rotated by a traverse drum 18.
- the suction mouth 24 for sucking ends of pieces of a cut yam and the relay pipe 23 are pivoted to place the upper and lower yarns in the yarn joining device 13.
- An empty bobbin B' is ejected onto an empty bobbin conveyor 29 by means of the carrier guide 21. Piping and electric wiring to the winding unit constituting member 12 are threaded through the winding unit support main body 1 and connected to main pipe and wire of the base, respectively.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
- Tension Adjustment In Filamentary Materials (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Winding Of Webs (AREA)
- Replacement Of Web Rolls (AREA)
Description
- The present invention relates to a winding unit for an automatic winder according to the preamble of the claim.
- A winding unit of this type is known from US-A-844 358 also defining the preamble of
claim 1. This winding unit is constructed by a preassembled frame assembly for supporting winding units. Each winding unit has a pre-assembled modular winding unit constituting device such as a drive unit, a yarn tensioning means, a yam joining means, a bobbing winding mechanism and a yarn cleaner mounted by manually engaged screw connections and couplings for energy supplying means to the frame assembly. - The object underlying the present invention is to provide an automatic winder that enables a winding unit for an automatic winder to be easily assembled and disassembled and inspected for maintenance.
- This object is accomplished by the features defined in the characterizing portion of the claim.
- According to the present invention, each assembled winding unit constituting device can be handled as an integral unit, and when the winding unit constituting device is attached to or removed from the winding unit support main body, the junction sections of the connectors are joined together or mutually separated. Consequently, the winding units for the automatic winder can be easily assembled and inspected for maintenance. Additionally, the winding unit constituting devices can be assembled beforehand independently of the assembly of the entire winding unit for the automatic winder, thereby enabling the winding unit constituting device to be easily assembled.
- The winding unit constituting devices may also be formed into a cassette, so that assembly, inspection, and maintenance operations are easy and specifications for the automatic winder can be easily changed.
-
- Figure 1 is a front view showing an embodiment of a winding unit for an automatic wind,er according to the present invention and showing how a winding unit support main body and various winding unit constituting devices are mutually separated, as seen from an operation passage.
- Figure 2 is a front view of this embodiment showing how the various winding unit constituting devices are attached to the winding unit support main body.
- Figure 3 is a left side view of this embodiment showing how the various winding unit constituting devices are attached to the winding unit support main body.
- Figure 4 and 5 are enlarged sectional views of this embodiment showing how connectors, a transmission mechanism, a positioning means, and a screw connection means are engaged and separated.
- Figure 6 to 15 are enlarged perspective views showing a yam tension adjusting device, a yarn joining device, a wax applying device, a yam defect detecting device, a drum cover device, a fluff suppressing device, a carrier guide, a balloon breaker, a relay pipe and a suction mouth each forming a winding unit constituting device.
- The automatic winder is constructed by mounting a plurality of
winding units 11 on a base as shown in Figure 3. The winding unit 11 (U) for the automatic winder comprises a vertically extending winding unit supportmain body 1 and one or more windingunit constituting devices 2 attached to the winding unit supportmain body 1. - The winding unit support
main body 1 comprises one or more types ofmatching junction sections connectors - The winding
unit constituting device 2 comprises amain body section 6 havingconstituent members attachment member 6a removably attached to the winding unit supportmain body 1, and theother junction sections connectors main body section 6 and thejunctions - When the
attachment member 6a of the windingunit constituting device 2 is attached to or removed from the winding unit supportmain body 1, thejunctions - The
connector 3 is for electric wiring and has thejunction section 3a disposed at a predetermined position of anattachment section 1 a comprising a side plate of the winding unit supportmain body 1, and theother junction 3b disposed at a predetermined position of theattachment member 6a of the windingunit constituting device 2. Thejunction section 3a is either female or male (in the drawings female), while thejunction section 3b is correspondingly either male or female. Thejunction sections connector 3 join wires such as power wires and/or signal wires together to supply power or communicate signals between the winding unit supportmain body 1 and the windingunit constituting device 2. - The
connector 4 is for supplying compressed or sucked air and has the onejunction section 4a disposed at a predetermined position of theattachment section 1 a of the winding unit supportmain body 1, and theother junction 4b disposed at a predetermined position of theattachment member 6a of the windingunit constituting device 2. Thejunction section 4a is either female or male (in the drawings male), while thejunction section 4b is correspondingly either male or female. - When a
seal ring 7 is externally fitted around themale junction section 4a of theconnector 4, composed of a pipe, or is internally fitted into thefemale junction section 4b of theconnector 4, composed of a pipe, the gap between thejunction sections - The
connector 5 is a transmission mechanism and has a drivingpart 5a disposed at a predetermined position of the winding unit supportmain body 1, and a drivenpart 5b disposed at a predetermined position of the windingunit constituting device 2. When theattachment member 6a of the windingunit constituting device 2 is attached to or removed from the winding unit supportmain body 1, theparts transmission mechanism 5 are connected together or mutually separated and may be a combination of a plate cam and a rod, a combination of a spline shaft and a bearing, or a combination of two meshing gears. Theattachment section 1a of the winding unit supportmain body 1 and/or theattachment member 6a of the windingunit constituting device 2 has anopening 8 such that one of the parts can enter the windingunit constituting device 2 or the winding unit supportmain body 1. When the drivenpart 5b is located in the windingunit constituting device 2, power is transmitted from the drivingpart 5a located in the winding unitmain body 1, to drive the mechanism incorporated in the windingunit constituting device 2. On the contrary, when the drivenpart 5b is located in the winding unit supportmain body 1, power is transmitted from the drivingpart 5a located in the windingunit constituting device 2, to drive the mechanism incorporated in the winding unit supportmain body 1. - The
attachment section 1a of the winding unit supportmain body 1 and theattachment member 6a of the windingunit constituting device 2 have one or more sets of connectors or positioning means 9 provided at appropriate locations and comprising apin 9a in theattachment section 1 and ahole 9b in theattachment member 6a. The positioning means 9 enables accurate positioning when theattachment section 1 a and theattachment member 6a are joined together. - The
attachment section 1 a of the winding unit supportmain body 1 and theattachment member 6a of the windingunit constituting device 2 have one or more sets of connectors or connection means 10 comprising a threadedhole 10a in theattachment section 1a and abolt 10b in theattachment member 6a. The connection means 10 enables firm connection when theattachment section 1 a and theattachment member 6a are attached together. If thebolt 10b has a hexagonal hole, it can be more easily tightened using a T-shaped wrench 20 (see Figure 4). In addition, to locate thebolt 10b so as not to slip out, for example, a through hole for thebolt 10b in theattachment section 6a may be formed into a threaded hole such as that in theattachment section 1 a. - The direction in which the
connectors - As shown in Figures 1 and 3, the winding unit
constituting device 2 includes a yamtension adjusting device 12, ayam joining device 13, awax applying device 14, a yarndefect detecting device 15, adrum cover device 16, and afluff suppressing device 17, which is shown in Figure 11. Thefluff suppressing device 17 is replaced with the yamtension adjusting device 12 as required. The winding unit supportmain body 1 extends vertically and may be inclined toward a front portion C (Figure 3) corresponding to an operation passage side, and has adrive drum 18 supported thereon in a cantilever manner. - As shown in Figures 6 and 4, the yam
tension adjusting device 12, one type of the windingunit constituting device 2, comprises amain body 6 composed of a plurality of constituent members (an opener, a cutter, and the like) assembled together and including theattachment member 6a removably attached to the winding unit supportmain body 1, theother junction section 3b of thewiring connector 3, theother junction section 4b of theconnector 4 for receiving cleaning compressed air, the drivenpart 5b of thetransmission mechanism 5 for driving the opener or the like, and a driven part 5'b of thetransmission mechanism 5 for driving the cutter or the like, thehole 9b of the positioning means 9, and thebolt 10b of the connection means 10. - As shown in Figures 7 and 4, the
yam joining device 13, one type of the windingunit constituting device 2, comprises themain body 6 composed of a plurality of constituent members (various yarn handling levers, a yam joining main body, and the like) assembled together and including theattachment member 6a removably attached to the winding unit supportmain body 1, theother junction sections 4b of the threeconnectors 4 for receiving cleaning compressed air, the driven part (not shown in Figure 7 because it is disposed inside the main body section 6), that is, the other part of thetransmission mechanism 5 comprising a gear for driving the various yam handling levers or the like, and thebolts attachment member 6a of theyam joining device 13 has anotch section 19 formed therein and through which thepart 5a (Figure 1) advances when the junction sections of thetransmission mechanism 5 are connected together. - When the
yarn joining device 13 is moved in the arrow A direction relative to theattachment section 1 a of the winding unit supportmain body 1 in order to assemble thewinding unit 11 for the automatic winder or to inspect it for maintenance, the junction or separation of each of theconnectors - As shown in Figures 8 and 4, the
wax applying device 14, one type of the windingunit constituting device 2, comprises the wax applying devicemain body 6 composed of a plurality of constituent members (a wax support member, a yam guide member, and the like) assembled together and including theattachment member 6a removably attached to the winding unit supportmain body 1, theother junction section 3b of thewiring connector 3, theother junction section 4b of theconnector 4 for receiving cleaning compressed air, the drivenpart 5b of thetransmission mechanism 5, thehole 9b of the positioning means 9, and thebolt 10b of the connection means 10. - As shown in Figures 9 and 4, the yarn
defect detecting device 15, one type of the windingunit constituting device 2, comprises amain body 6 composed of a plurality of constituent members (a yarn guide member, a detection member, and the like) assembled together and including theattachment member 6a removably attached to the winding unit supportmain body 1, theother junction section 3b of thewiring connector 3, theother junction section 4b of theconnector 4 for receiving cleaning compressed air, thehole 9b of the positioning means 9, and thebolt 10b of the connection means 10. - As shown in Figures 10 and 4, the
drum cover device 16, one type of the windingunit constituting device 2, comprises amain body 6 composed of a plurality of constituent members (a cover, a traverse regulating guide, and the like) assembled together and including theattachment member 6a removably attached to the winding unit supportmain body 1, theother junction section 3b of thewiring connector 3, theother junction section 4b of theconnector 4 for receiving cleaning compressed air, the other junction section 4'b of theconnector 4 for receiving regulation guide-driving compressed air, thehole 9b of the positioning means 9, and thebolts - As shown in Figures 11 and 4, the
fluff suppressing device 17, one type of the windingunit constituting device 2, comprises a fluff suppressing devicemain body 6 composed of a plurality of constituent members (a disc unit, a press lever, a cutter, and the like) assembled together and including theattachment member 6a removably attached to the winding unit supportmain body 1, theother junction section 3b of thewiring connector 3, theother junction section 4b of theconnector 4 for piping for receiving cleaning compressed air, the drivenpart 5b of thetransmission mechanism 5 for driving the press lever, the drivenpart 5b' of thetransmission mechanism 5 for driving the cutter, thehole 9b of the positioning means 9, and thebolts - Specifications can be easily changed according to a user's request; for example, the
fluff suppressing device 17 can be used instead of the yarntension adjusting device 12 if the connectors are positioned correspondingly. - The
winding unit 11 for the automatic winder according to this embodiment comprises other winding unit constituting devices including a carrier guide (Figure 12), a balloon breaker 22 (Figure 13), a relay valve (Figure 14), a suction mouth (Figure 15), and a package holder 24 (Figure 1). - The carrier guide 21 (Figure 12) comprises a
frame 21a,feeding link mechanisms frame 21 a andcontrol rods carrier guide 21 can be attached to or removed from the winding unit supportmain body 1 usingbolts control rods main body 1. - The balloon breaker 22 (Figure 13) comprises a
support plate 22a, amain body 22b located thereon for elevation and lowering, and anelevation controlling member 22 comprising an air cylinder for elevating or lowering themain body 22b. Theballoon breaker 22 can be attached to the winding unit supportmain body 1 using thebolts elevation controlling member 22c can be removably joined to the connector provided in the winding unit supportmain body 1. - A relay pipe 23 (Figure 14) and a suction mouth 24 (Figure 15) are removably joined to
tubular junction sections attachment section 1 a of the winding unit supportmain body 1. - In the
winding unit 11 for the automatic winder according to this embodiment, various winding unit constituting devices are attached to the winding unit supportmain body 1 to constitute a winding unit 11 (U). Thewinding unit 11 uses thecarrier guide 21 to guide a supply bobbin B loaded by asupply bobbin conveyor 28, to a predetermined unwinding position E. A yam is unwound from the supply bobbin B at the unwinding position E, subsequently passed through theballoon breaker 22, the yarntension adjusting device 12, thewax applying device 14, and the yamdefect detecting device 15, and then wound into a package P, which is rotated by atraverse drum 18. To join the yarn, thesuction mouth 24 for sucking ends of pieces of a cut yam and therelay pipe 23 are pivoted to place the upper and lower yarns in theyarn joining device 13. An empty bobbin B' is ejected onto anempty bobbin conveyor 29 by means of thecarrier guide 21. Piping and electric wiring to the windingunit constituting member 12 are threaded through the winding unit supportmain body 1 and connected to main pipe and wire of the base, respectively.
Claims (1)
- Winding unit for an automatic winder comprising preassembled modular constituting devices (2, 12, 13...) attachable by junction sections (3b, 4b...) such as fastening means, position fixing means and/or couplings for energy supplying means to a support frame (1) of the automatic winder
characterized in that
each constituting device (2, 12, 13...) comprises a main body section (6) and an attachment member (6a) including the junction sections (3b, 4b...) forming one part of connectors (3, 4...), the other part of which is formed by junctions sections (3a, 4a...) disposed on an attachment section (1a) of the vertically extending support frame (1).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP29082199A JP4048661B2 (en) | 1999-10-13 | 1999-10-13 | Automatic winder winding unit |
JP29082199 | 1999-10-13 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1092666A2 EP1092666A2 (en) | 2001-04-18 |
EP1092666A3 EP1092666A3 (en) | 2002-06-19 |
EP1092666B1 true EP1092666B1 (en) | 2005-09-21 |
Family
ID=17760927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20000122016 Expired - Lifetime EP1092666B1 (en) | 1999-10-13 | 2000-10-10 | Winding unit for automatic winder |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1092666B1 (en) |
JP (1) | JP4048661B2 (en) |
DE (1) | DE60022718T2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102995175A (en) * | 2011-09-15 | 2013-03-27 | 村田机械株式会社 | Yarn winding unit and yarn winding machine |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2873667B1 (en) * | 2004-07-27 | 2006-11-03 | Saint Gobain Vetrotex | IMPROVEMENTS IN A REMOVABLE CUTTING DEVICE |
CN106946093B (en) * | 2017-04-06 | 2019-01-29 | 范盛林 | A kind of safe power equipment |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
YU179568A (en) * | 1967-08-17 | 1973-10-31 | Elitex Z Textil Strojirenst Ge | Automatska masina za sukanje |
JPS52107344A (en) * | 1976-03-01 | 1977-09-08 | Murata Machinery Ltd | Single spindle type automatic winder |
CH660872A5 (en) * | 1982-09-24 | 1987-05-29 | Mayer Textilmaschf | Automatic winding machine |
DE3624904A1 (en) * | 1986-07-23 | 1988-01-28 | Schlafhorst & Co W | AUTOMATIC CROSS REEL WINDING MACHINE |
-
1999
- 1999-10-13 JP JP29082199A patent/JP4048661B2/en not_active Expired - Fee Related
-
2000
- 2000-10-10 DE DE2000622718 patent/DE60022718T2/en not_active Expired - Lifetime
- 2000-10-10 EP EP20000122016 patent/EP1092666B1/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102995175A (en) * | 2011-09-15 | 2013-03-27 | 村田机械株式会社 | Yarn winding unit and yarn winding machine |
Also Published As
Publication number | Publication date |
---|---|
DE60022718D1 (en) | 2005-10-27 |
JP4048661B2 (en) | 2008-02-20 |
EP1092666A2 (en) | 2001-04-18 |
DE60022718T2 (en) | 2006-07-06 |
JP2001106432A (en) | 2001-04-17 |
EP1092666A3 (en) | 2002-06-19 |
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