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1. 发明专利

JPH08284031A BOBBIN LIFTER OF ROVING FRAME 失效
公开(公告)号：JPH08284031A
公开(公告)日：1996-10-29
申请号：JP10812695
申请日：1995-04-07
申请人： HOWA MACHINERY LTD
发明人： ITO KANEHIRO , HIGASHINAKA RYUICHI , NODO HIROMITSU
IPC分类号： D01H9/04 , D01H9/08
摘要： PURPOSE: To provide an inexpensive bobbin lifter having a smaller arrangement area than that of oppositely arranged roving frames. CONSTITUTION: This bobbin lifter 1 is arranged in a passage in front of oppositely arranged roving frames RMA and RMB. A chain 9 is wound around a driving sprocket 7 and a driven sprocket 8 in each stood support 3 of the bobbin lifter 1 and connected to a driving shaft 10 extending over the supports 3 and 3 at both ends connected to a driving source M. The chain 9 is connected to the top and bottom surfaces of lifting and lowering members 17 provided on both sides of the respective supports 3 to constitute lifting and lowering devices 19. The lifting and lowering members 17 are constituted by securing peg beams 20A and 20B having plural pegs 21 to the lifting and lowering members 17 and shifting the phase of the peg beams 20A and 20B in the vertical directions so as to alternately and freely lift and lower.

2. 发明专利

JPH1017213A METHOD AND DEVICE FOR CONVEYING ROVING 失效
公开(公告)号：JPH1017213A
公开(公告)日：1998-01-20
申请号：JP19292396
申请日：1996-07-02
申请人： HOWA MACHINERY LTD
发明人： OGISO TAKASHI , HIGASHINAKA RYUICHI
IPC分类号： B65H67/06 , D01H9/18
摘要： PROBLEM TO BE SOLVED: To convey a roving bobbin, conveyed directly to the creel rail of a spinning frame, to height at which workability is improved. SOLUTION: A point 11 is coupled to a creel rail 8 so that a branch part 40 of itself is pointed to the outside in the direction of width of a spinning frame bed. A main rail is coupled to a branch rail 12 connected to the branch part 40. A bobbin carriage 9 from which a roving bobbin B is suspended is conveyed to the creel rail 8 through the main rail and the branch rail 12 in a way to run around the end part OE of the frame bed of the spinning frame 1 in the direction of width. The cabin carriage 9 forms directly a creel 10.

3. 发明专利

JPH09105033A ROVING BOBBIN CARRYING APPARATUS 失效
公开(公告)号：JPH09105033A
公开(公告)日：1997-04-22
申请号：JP28652495
申请日：1995-10-06
申请人： HOWA MACHINERY LTD
发明人： OGISO TAKASHI , HIGASHINAKA RYUICHI , SUGIMOTO TADANORI
IPC分类号： D01H9/18
摘要： PROBLEM TO BE SOLVED: To provide a robing bobbin carrying apparatus unnecessary to carry out changeover control of a switch and facilitating carrying control. SOLUTION: This robing bobbin-carrying apparatus is obtained by putting a by-pass rail 61 side by side through switches 60a and 60b in the course of a main rail 30 and providing switches 30a, 30b,... at the turning points of a main rail 30, a doffing rail 10 and preliminary sliver rails 17R and 17L and carrying out driving control of each feeding apparatus 27 so that a main controller 70 carries a bobbin carriage C hanging down a full bobbin on the doffing rail 10 and a bobbin carriage C hanging down the empty bobbin on preliminary sliver rails 17R and 17L pass by each other and carry through the by-pass rail 61 on the main rail 30.

4. 发明专利

JPH07331540A SPINNING FRAME EQUIPPED WITH ROVING BOBBIN CARRIER 失效
公开(公告)号：JPH07331540A
公开(公告)日：1995-12-19
申请号：JP14399494
申请日：1994-06-01
申请人： HOWA MACHINERY LTD
发明人： SHINKAI KUNIO , ITO KANEHIRO , HIGASHINAKA RYUICHI
IPC分类号： D01H9/18
摘要： PURPOSE:To provide a carrier for full and empty roving bobbin capable of setting a bobbin carrying rate coinciding with bobbin attaching and detaching operation rate. CONSTITUTION:An over head rail 11 is installed in endless state along a fine spinning creel 6 and a bobbin carriage 20 capable of hanging many full and empty roving bobbins 3 and 4 is movably provided on the over head rail 11 and a driving device 40 rotating along the over head rail 11 by acting on the bobbin carriage 20 is provided to constitute a roving carrier 1 and a rate ordering switch 54 capable of changing carrying rate of the roving carrier 1 is provided in the neighborhood of the bobbin detaching and attaching position P of a protruding part 10 of the over head rail 11 to coincide the bobbin carrying rate with bobbin attaching and detaching operation rate.

5. 发明专利

JPH09142645A ROVING BOBBIN CARRYING DEVICE 失效
公开(公告)号：JPH09142645A
公开(公告)日：1997-06-03
申请号：JP32984295
申请日：1995-11-24
申请人： HOWA MACHINERY LTD
发明人： OGISO TAKASHI , HIGASHINAKA RYUICHI , SUGIMOTO TADANORI
IPC分类号： B65G47/61 , B65G47/64 , D01H9/18
摘要： PROBLEM TO BE SOLVED: To provide a roving bobbin carrying device of good carrying efficiency and high automation rate. SOLUTION: A stock rail group 60 constituted by branch-likely connecting together a plurality of stock rails 61a, 61b,... is connected to a main rail 30 through a connection mechanism 100 constituted of three one-way switches 107a 107c, and switches 31a,..., 131a,..., 231a,... are provided on the branch points of the main rail 30, a doffing rail 10, and preliminary rails 17R, 17L, and further on the branch points among the respective stock rails 61a, 61b,....

6. 发明专利

JPH07157200A COARSE THREAD BOBBIN TRANSPORTING DEVICE 失效
公开(公告)号：JPH07157200A
公开(公告)日：1995-06-20
申请号：JP34002793
申请日：1993-12-06
申请人： HOWA MACHINERY LTD
发明人： OGISO TAKASHI , HIGASHINAKA RYUICHI
IPC分类号： B65G47/61 , B65G47/68 , B65H67/06 , D01H9/18
摘要： PURPOSE:To obviate switching control, etc., of a point and simplify the control operations by furnishing sliver change preparatory rails in the number at least one more than the number of creels which one fine spinning machine is fitted with, and by switching automatically the point with running of a bobbin carriage. CONSTITUTION:A coarse spinning-fine spinning machine system is composed of a coarse group 2 consisting of a plurality of coarse spinning machines 1 (1a-1n) and a fine group 3 consisting of a number of fine spinning machines 3a..., wherein supply of full coarse yarn bobbin is performed with the aid of a bobbin carriage which runs on each sliver change preparatory rail 10 between one coarse spinning machine 1 and its mating fine spinning machine 3a. Each rail 10 is composed of rail segments 10a...10e in the number one more than the number of creel rails 3aR1-3aL2... which one fine spinning machine 3 is fitted with. The creel rails 3aR1-3aL2..., main rail R, and sliver change preparatory rails 10a-10e are connected by points 48a..., 49a... which are switched by advancing of the bobbin carriage.

7. 发明专利

JPH08260267A SAFETY DEVICE IN AUTOMATIC MACHINE 失效
公开(公告)号：JPH08260267A
公开(公告)日：1996-10-08
申请号：JP9134195
申请日：1995-03-23
申请人： HOWA MACHINERY LTD
发明人： ITO KANEHIRO , HIGASHINAKA RYUICHI , NODO HIROMITSU
IPC分类号： D01H9/04 , D01H13/14
摘要： PURPOSE: To provide a safety device in an automatic machine whose detectors can move between a retreating position and a detecting position. CONSTITUTION: A bobbin lifter 1 is placed facing a passage in front of a flyer frame RM and along the longitudinal side of the flyer frame RM. In the bobbin lifter 1, plural poles 3 stand on a base fixed on a floor and a freely liftable lifting body 15 is placed between the both end poles. Further, detector units, which constitute a safety device by pairing at right and left, are each attached on the both end poles 3. Each unit consists of a cylinder 24, a connecting rod 26 and a swinging lever 21 having a lightening unit (or a light-receiving unit) on its point. The lightening unit (or the light-receiving unit) is placed in a state to be freely movable between a retreating position E inside the bobbin lifter 1 and a detecting position on the passage.

8. 发明专利

JPH08246265A SPINNING FRAME EQUIPPED WITH ROVING BOBBIN CONVEYOR 失效
公开(公告)号：JPH08246265A
公开(公告)日：1996-09-24
申请号：JP6874395
申请日：1995-03-01
申请人： HOWA MACHINERY LTD
发明人： SHINKAI KUNIO , ITO KANEHIRO , HIGASHINAKA RYUICHI
IPC分类号： B65H67/02 , D01H9/04 , D01H9/18
摘要： PURPOSE: To enable the switch operation even if an operator performs sliver exchange operations anywhere by extendedly installing an operating member for operating a switch of a bobbin conveyor in the longitudinal direction of a fine spinning creel. CONSTITUTION: This spinning frame equipped with a roving bobbin conveyor is obtained by constituting the bobbin conveyor 1 with each bobbin carriage 20, guided with an overhead rail 11 endlessly arranged along a fine spinning creel 6 and capable of hanging and moving full/empty bobbins and a drive unit 40 therefor, installing a conveying switch 50 for issuing a conveying command to the conveyor 1 at one end of a frame 71, further attaching one end of an operating member comprising a wire rope 52 or a rod material to an operating lever 5 of the conveying switch 50 so as to enable the hanging installation or movement in the longitudinal direction of the fine spinning creel 6, and thereby enabling the operation of the switch 50 at any place even if an operator performs the sliver exchange operation at the place in the spinning frame, provided with the roving bobbin conveyor and designed to perform the supply of the full bobbins and exchange of the empty bobbins.

9. 发明专利

JPH07133521A BOBBIN CARRIAGE 失效
公开(公告)号：JPH07133521A
公开(公告)日：1995-05-23
申请号：JP30339793
申请日：1993-11-08
申请人： HOWA MACHINERY LTD
发明人： OGISO TAKASHI , HIGASHINAKA RYUICHI
IPC分类号： D01H9/04 , D01H9/18
摘要： PURPOSE:To stably transport a full bobbin in balanced state and prevent the deterioration of yarn quality by suspending full bobbins with bobbin hangers arranged in zigzag state and equalizing the length of leader rovings. CONSTITUTION:This bobbin carriage for transferring a roving bobbin of a fine spinning frame has the following constitution. A carriage bar 13 is placed on the top face of plural carriage main bodies 10 connected with each other, longitudinal attaching bars 15a, 15b are fixed on the lower face, bobbin holding bars 17a, 17b, 18a, 18b are attached to the lower face making a set with two bars, bobbin hangers supporting bobbins in suspended state are attached to the lower face of the bar at a definite pitch in longitudinal direction in a state longitudinally staggered at a definite extent with each other and a slight gap is formed between the adjacent full bobbins FB held in suspended state. A full bobbin FB is suspended on the bobbin carrier 1, the carrier is set on a fine spinning frame as a creel and the operation is started. The length of roving between the full bobbin and a trumpet becomes nearly equal for each bobbin and the transfer from a stock rail can be stabilized.

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