• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a feed device for sliver for a spinning preparation machine, comprising a roller beam (2) with a plurality of deflection rollers (3) and below the roller beam (2) arranged guide elements (8) and at least one guide roller (10, 11). The at least one deflection roller (10, 11) is mounted on one side on a carrier (15).
    公开号:CH707143B1
    申请号:CH01785/13
    申请日:2013-10-21
    公开日:2017-09-29
    发明作者:Junkers Hans-Fred
    申请人:Trützschler GmbH & Co KG；
    IPC主号:
    专利说明:

    Description: [0001] The invention relates to a feed device for sliver for a spinning preparation machine according to the preamble of patent claim 1.
    In spinning preparation machines slivers are submitted from a variety of cans of the processing machine. Since it can usually be 12 to 24 cans, each with individual slivers, they must be placed orderly in the processing machine. For this purpose, the slivers are fed via deflection rollers past guide elements about a deflection roller of the spinning preparation machine. In a can change, all cans are changed at the same time usually. So that the slivers do not tear, for example, during insertion or during processing, the change process must be very fast and orderly.
    From EP 0 679 741 B1 a sliver feeding device is known, in which the slivers are guided out of the cans via a feeding device with a plurality of rollers via a tape guide part with open slots around a deflection roller, for example in a drafting device or a belt winder. The rollers of the feeder and the tape guide part with the open slots are freely accessible, so that very quickly each individual sliver can be laid separately. The pulley and the inlet to the drafting system or the band winder must be opened separately, which is very time consuming and expensive.
    It is an object of the invention to provide a feeder for sliver, which is constructed inexpensively and allows a quick change of slivers.
    The invention solves the problem set by the feeder according to claim 1; Further advantageous design features of the invention are the subject of the dependent claims.
    According to the technical teaching of claim 1, the feed device for sliver for a spinning preparation machine comprises a roller with a plurality of pulleys and arranged below the roller guide elements, and at least one guide roller, wherein the at least one guide roller is mounted on one side of a support.
    With the features of the invention, it is possible to pass the sliver without touching over the pulleys past the guide elements in the recess of the subsequent machine panel. By open to the operator side type of feeder and the deflection rollers mounted on one side, the feeding of the slivers to the subsequent machine, such as a drafting system or a belt winder, is simplified.
    In an advantageous embodiment, a first and a second guide roller are arranged below the roller beam, wherein on the second guide roller, a cross member is attached to the guide elements. With the two guide rollers each half of the slivers can be introduced separately from the other half in the subsequent spinning preparation machine, this arrangement facilitates duplication of the subsequent band. Furthermore, an easily adjustable arrangement of the guide elements is possible on the arrangement of the cross member with the guide elements on the second guide roller.
    The feed device according to the invention in another embodiment provides that the cross member can be fastened by means of bearings to the second deflection roller. Characterized in that the cross member is arranged in a predetermined radius about the center of the second guide roller twisting and adjustable, can be easily adjusted on the setting of the cross member, the guide elements arranged thereon.
    A further improvement results from the fact that the guide elements are arranged adjustable on the cross member. The guide elements can thus be aligned alternately on the first and second guide roller.
    In an advantageous embodiment according to claim 6, a front and a rear row of pulleys is formed. The sliver can be separated from the cans with it and lead with sufficient distance from each other and introduce into the subsequent spinning preparation machine.
    In one embodiment according to claim 7, the front row of guide rollers, the sliver between the guide elements on the first guide roller in a subsequent spinning preparation machine and the rear row of guide rollers to guide the sliver between the guide elements on the second guide roller in the subsequent spinning preparation machine ,
    The invention will be explained in more detail with reference to a possible schematically illustrated embodiment. Show it:
    Fig. 1: a feeder for sliver in front view;
    Fig. 2: a feeder for sliver in plan view;
    Fig. 3: a feeder for sliver in perspective view.
    权利要求:
    Claims (7)
    [1]
    1. feeding device for sliver for a spinning preparation machine, comprising a roller beam (2) with a plurality of deflection rollers (3) and below the roller beam (2) arranged guide elements (8), and at least one guide roller (10, 11), characterized in that the at least one guide roller (10, 11) is mounted on one side on a support (15).
    [2]
    2. Feeding device according to claim 1, characterized in that below the roller tree (2) a first and a second guide roller (10, 11) are arranged, wherein at the second guide roller (11) has a cross member (7) with the guide elements (8). is attached.
    [3]
    3. Feeding device according to claim 2, characterized in that the cross member (7) by means of bearings (14) on the second guide roller (11) is fixed.
    [4]
    4. Feeding device according to one of claims 2 or 3, characterized in that the cross member (7) in a predetermined radius about the center of the second guide roller (11) is arranged rotatable and adjustable.
    [5]
    5. Feeding device according to claim 2, characterized in that the guide elements (8) on the cross member (7) are arranged adjustable.
    [6]
    6. Feeding device according to claim 1, characterized in that the roller beam (2) comprises a central support (4) and at this central support (4) arranged rod-shaped fasteners (5), at the ends of the deflection rollers (3) at angles (6 ) are adjustably mounted such that a front and a rear row (VR, HR) of pulleys (3) is formed.
    [7]
    7. Feeding device according to claims 2 and 6, characterized in that the front row (VR) of pulleys (3) is capable of guiding sliver between the guide elements (8) via the first guide roller (10) in a subsequent spinning preparation machine, and that the Rear row (HR) of pulleys (3) can guide sliver between the guide elements (8) via the second guide roller (11) in the subsequent spinning preparation machine.
    类似技术:
    公开号 | 公开日 | 专利标题
    EP0679741B1|1999-01-07|Sliver feeding apparatus
    CH707143B1|2017-09-29|Feed device for sliver.
    DE102010046587B4|2018-04-12|knitting machine
    DE102012102692A1|2013-10-02|Method for feeding textile machine e.g. dual head drawing frame, involves arranging template containers in rows aligned adjacent to each other and in transport direction, and supplying part of strands drawn from rows to processing unit
    EP2784195B1|2016-03-23|Drive assembly for a spinning preparation machine
    EP2832904A1|2015-02-04|Spinning machine and a false twisting device
    EP3119712B1|2019-08-07|Sliver guide for a drawing frame, and drawing frame
    DE2436197C2|1982-04-15|Machine set for the continuous processing of wool-like half-yarn between fine carding and spinning machine and processing method
    WO2015082466A1|2015-06-11|Spinning machine, false twist device, and catch hook
    WO2010078663A2|2010-07-15|Knitting machine, in particular crochet galloon machine, and method for producing strips
    DE102012103144A1|2013-10-17|Textile machine with at least two identical drafting units
    EP3027792B1|2017-09-06|Spinning machine with false twisting device
    DE4038231A1|1992-06-04|METHOD AND SPINNING MACHINE FOR SPINNING FIBER TAPES
    DE202015105914U1|2015-11-19|Transverse band deduction at the exit of a card
    DE102014107137A1|2015-11-26|spinning machine
    DE102009012001A1|2009-10-22|Yarn sheet stripping and winding device for use during manufacturing of synthetic threads, has winding points attached to top thread guides, and winding spindle vertically aligned, where guides and points are held together along spindle
    WO2016142222A1|2016-09-15|Winding machine
    DE102018119037A1|2019-02-14|winder
    EP3184677B1|2021-01-13|Spindle assembly and ring spinning machine with the spindle assembly
    EP3263752B1|2019-05-22|Device for transporting and stretching a pile or nonwoven web in the transverse direction
    DE4109097C2|2000-01-20|Spinning machine
    DE102007003158A1|2008-07-24|Three- roller-drafting unit arrangement i.e. Dual-apron-drafting unit arrangement, for knitting machine, has deflection elements and holding element combined as single piece component, where holding element is fixed at support arm
    DE4109099C2|2000-01-20|Spinning machine
    DE2717628C3|1980-06-26|Nitschelwerk on high-draft fine lines and procedure for starting up the Nitschelwerk
    DE4123823A1|1993-01-21|SPIDER
    同族专利:
    公开号 | 公开日
    DE102012110109A1|2014-04-24|
    CN103774294B|2017-09-15|
    CH707143A2|2014-04-30|
    CN103774294A|2014-05-07|
    ITMI20131747A1|2014-04-24|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    IT1095319B|1978-04-24|1985-08-10|Marzoli & C Spa|SINGLE STRUCTURAL SECTION FRAME FOR SPINNING MACHINE, TWISTING AND SIMILAR|
    PT91964B|1988-11-03|1995-09-12|Rieter Ag Maschf|TABLE OF ENTRY OF A STRETCH|
    US5319913A|1990-07-30|1994-06-14|Fritz Stahlecker|Spinning machine having delivery rollers and supporting devices for slivers|
    DE4109022C2|1991-03-20|2000-11-02|Fritz Stahlecker|Spinning machine for spinning yarns from slivers|
    DE4123823A1|1991-07-18|1993-01-21|Fritz Stahlecker|SPIDER|
    EP0679740B1|1994-04-29|1998-07-22|Maschinenfabrik Rieter Ag|Arrangement of drawing units|
    EP0679741B1|1994-04-29|1999-01-07|Maschinenfabrik Rieter Ag|Sliver feeding apparatus|CN104153057A|2014-07-22|2014-11-19|扬中市金德纺织机械设备厂|Lap former for combing preparation|
    法律状态:
    2014-07-15| PCAR| Change of the address of the representative|Free format text: NEW ADDRESS: HOLBEINSTRASSE 36-38, 4051 BASEL (CH) |
    2020-05-29| PL| Patent ceased|
    优先权:
    申请号 | 申请日 | 专利标题
    DE201210110109|DE102012110109A1|2012-10-23|2012-10-23|Feed device for sliver for spinning preparation machine has deflection rollers which are mounted on side of guide elements arranged below roller harness|
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