EP2014804A1 - Dispositif à ensoupler - Google Patents

Dispositif à ensoupler Download PDF

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Publication number
EP2014804A1
EP2014804A1 EP07013354A EP07013354A EP2014804A1 EP 2014804 A1 EP2014804 A1 EP 2014804A1 EP 07013354 A EP07013354 A EP 07013354A EP 07013354 A EP07013354 A EP 07013354A EP 2014804 A1 EP2014804 A1 EP 2014804A1
Authority
EP
European Patent Office
Prior art keywords
reed
tree
bäumvorrichtung
inlet
roller
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.)
Granted
Application number
EP07013354A
Other languages
German (de)
English (en)
Other versions
EP2014804B1 (fr
Inventor
Enzo Paoli
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Karl Mayer Textilmaschinenfabrik GmbH
Original Assignee
Karl Mayer Textilmaschinenfabrik GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Karl Mayer Textilmaschinenfabrik GmbH filed Critical Karl Mayer Textilmaschinenfabrik GmbH
Priority to EP20070013354 priority Critical patent/EP2014804B1/fr
Priority to CN2007101887173A priority patent/CN101338466B/zh
Priority to JP2008121253A priority patent/JP4751418B2/ja
Publication of EP2014804A1 publication Critical patent/EP2014804A1/fr
Application granted granted Critical
Publication of EP2014804B1 publication Critical patent/EP2014804B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02H—WARPING, BEAMING OR LEASING
    • D02H13/00—Details of machines of the preceding groups
    • D02H13/16—Reeds, combs, or other devices for determining the spacing of threads
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02H—WARPING, BEAMING OR LEASING
    • D02H5/00—Beaming machines

Definitions

  • the invention relates to a beam device with an inlet side, a tree, a front side, on the side facing away from the inlet side of the tree and a Riet with a working position between the inlet side and the tree.
  • Such a beaming apparatus is used to wind a group of threads on a tree which can later be used in a weaving or knitting machine.
  • the group of threads passes in front of the so-called “trees" winding on the tree many times a pretreatment station in which, for example, a sizing is applied.
  • the group of threads is passed through the reed, which defines the width of the tree in the end.
  • the inlet side is located at the rear of the tree. At the opposite front are controls that an operator can access to control certain functions of the beaming device.
  • the reed usually has a plurality of upwardly open "compartments" which are separated from one another by dividing elements, for example upwardly projecting pins.
  • the compartments should be fairly evenly filled.
  • the operator has to rearrange the threads by hand into individual compartments. For this he has to climb up to the tree. This is a work position that is cumbersome and time consuming and means an increased risk of accidents.
  • the invention has for its object to keep the risk of accidents small.
  • the area of the front is half of the machine between the front and a vertical plane through the axis of the tree. In this area that is Also advised an operator standing in front of the machine.
  • the distance between the operator's position and the reed is less than the average arm length of an operator.
  • the operator can thus access the Riet and arrange the threads, if necessary, in the subjects to achieve a uniform distribution of thread.
  • the reed is moved at least substantially parallel to the direction of the threads of the yarn sheet to be wound up on the tree. This applies both to the movement from the working position into the set-up position and to a movement from the set-up position into the working position. A disturbance of the group of threads by the movement of Riets is therefore not to be feared.
  • an inlet roller arrangement is arranged between the reed and the tree, which is at least partially displaceable towards the front.
  • the arrangement of the yarn sheet between the reed and the entrance of the infeed roll assembly can be left unchanged, i. this arrangement is not disturbed or otherwise adversely affected by the relocation of the reed.
  • the inlet roller arrangement has an inlet roller and at least one further roller, which is arranged between the inlet roller and the front side, wherein the inlet roller is displaceable over the further roller to the front side.
  • the input roller is the first roller of the inlet roller assembly seen from Riet ago. The movement the input roller then only results in increasing the length of the loop that results between the reed, the entry roller and the remainder of the infeed roller assembly. When you zoom in you can track the entering into the Bäumvorraum yarn sheet. When returning the reed and the input roller, you can turn the tree to pick up the released crowd. Both movements are easily controllable, so that the risk is small that confound the threads of the yarn sheet.
  • the reed and a displaceable part of the inlet roller assembly are arranged on a common carrier.
  • the assignment between the reed and the displaceable part of the inlet roller arrangement then remains unchanged by the carrier, so that one need not drive any additional control effort here.
  • the inlet roller assembly is covered towards the front by a protective device which is displaceable together with the Riet.
  • a protective device which is displaceable together with the Riet.
  • the protective device has an angle of inclination, which is adjustable by a displacement of the reed.
  • the guard is typically inclined so that an operator can look through them at the infeed roller assembly to monitor the course of the group of threads.
  • the protective device is made steeper, when the reed is moved to the setup position. In this case, the operator can position himself closer to the reed so that the reed is more accessible to the operator. The protective device then forms virtually no obstacle.
  • the guard is hinged to the carrier and is supported on a guideway having a step at the front.
  • the protective device retains its angle of inclination. Only when the protective device over the step comes, it can steeper steeper. It is not necessary that the guideway continues beyond the step. It can also end at the stage.
  • the guard is then hinged in the setup position of the reed simply on the carrier and then adjusts under the action of gravity so that it hangs almost vertically downwards.
  • the protective device has a frame and a cover which can be placed on the frame, wherein the cover can be pivoted downwards beyond the guide track in the set-up position.
  • the cover then provides additional space through which the operator has easier access to the reed. Since the cover is pivotable down beyond the guideway, it does not overhang with its height beyond the front of the beaming device, so that the operator's access to the reef is not impeded.
  • the Fig. 1 to 3 show a Bäumvorraum 1, in which a group of yarn 2 is wound onto a tree 3.
  • the yarn sheet 2 runs from an inlet side 4 to.
  • the yarn sheet 2 is in the interests of clarity in Fig. 3 not shown.
  • the group of threads 2 then passes through a reed 5 ( Fig. 4 ), an inlet roller assembly 6 with an input roller 7, an intermediate roller 8 and an output roller 9, and then passes to the tree 3, which has a winding shaft 10 and two side windows 11, 12th having. The axial distance of the two side windows 11, 12 ultimately determines the width of the tree.
  • the reed 5 is designed as an expansion reed, ie, the width of the reed 5 is variable.
  • the Riet 5 is in Fig. 3 formed as a zigzag-shaped line.
  • At the tips are each upwardly projecting guide elements, for example in the form of needles. If the reed 5 is pushed together in the axial direction of the tree 3, then the distance between the needles decreases in the axial direction. When the reed 5 is pulled apart, the distance increases accordingly.
  • An operator 13 may be at a front side 14 of the beaming device 1 to do certain work.
  • An only schematically illustrated screen 15 and a keyboard 16 belong to an electronic setting and control unit. Through the keyboard 16, the operator 13 can enter certain parameters for a Bäumvorgang.
  • the Riet 5 is adjustable via a vertical drive 17 in height, so that you can first perform the yarn sheet 2 on the input roller 7, without the Riet 5 to apply. If the yarn sheet 2 is then attached to the tree 3 and there is a certain tension, then the reed 5 can be retracted from below into the yarn sheet 2.
  • Fig. 4 shows a section of the Bäumvorraum 1 in a working position of the Riets 5.
  • the Riet 5 is here in a section of the yarn sheet 2 between the inlet side 4 and the tree 3 arranged. More specifically, the reed 5 is disposed in a portion of the yarn sheet 2 between the inlet side 4 and the inlet roller assembly 6.
  • the reed 5 is arranged between the inlet side 4 and a vertical plane through the axis 18 of the tree 3. But it is also possible that the reed is closer to the front side 14. In the working position the Riet 5 is definitely not easily accessible to an operator. To reach the reed, the operator 13 would have to climb up onto the tree.
  • the reed 5 must be reachable, for example, when it has been retracted from below into the yarn sheet 2 and thereby results in a distribution of the threads of the yarn sheet 2, in which the threads are distributed too differently on individual subjects of the reed 5. In this case, the operator 13 has to distribute the threads by hand.
  • the reed 5 and the input roller 7 are arranged on a common support 19, which, as a comparison between the 4 and 6 shows from the in Fig. 4 shown working position in an in Fig. 6 shown setup position is displaced.
  • the reed 5 has been moved over the intermediate roll 8 of the infeed roller assembly 6.
  • This setup position of the reed 5 is also in Fig. 2 shown.
  • the reed 5 can now be reached by an operator 13 standing on the floor in front of the front of the tree device 1.
  • the operator 13 practically only has to reach over the input roller 7 in order to reach the reed 5.
  • the distance between the Riet 5 and the front is less than 40 cm.
  • the carrier 19 from the in Fig. 6 shown setup position in the in Fig. 4 moved shown working position, then the length of the yarn sheet between the inlet side 4 and the tree 3 is shortened. In order to absorb the then excess length of the yarn sheet 2, the tree 3 is rotated in the winding direction.
  • a protective device 20 has a cover 21 which rests against a frame 22 when it is closed.
  • the cover 21 has handles 23 in order to be able to fold down.
  • the fold down can, as in Fig. 5 is shown, also take place when the Riet 5 is in working position. In this case, an operator can look through the frame 22 on the inlet roller assembly 6 and optionally access it.
  • the cover 21 then rests with its handles 23 on a cross member 24, which extends across the width of the beam device 1.
  • the frame 22 is hinged at its upper end to the carrier 19, that is hingedly connected to the carrier 19. At its lower end it has wheels 25 which roll on a guide track 26 which is formed on the upper side of the cross member 24. As long as wheels 25 roll on the track 26, the inclination of the frame 22 remains unchanged, ie the cover 21 has the in the 4 and 5 illustrated inclination.
  • the guideway 26 terminates at the front side 14 of the beaming device 1. There, the guideway 26 forms a step. When the wheels 25 pass over this step, the frame 22 tilts as shown in FIG 6 and 7 is shown in an approximately vertical position. The wheels 25 then hang in front of the cross member 24. Thus, the protection device 20 takes up less space, so that the operator 13 can access the Riet 5 more easily.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Knitting Machines (AREA)
  • Auxiliary Weaving Apparatuses, Weavers' Tools, And Shuttles (AREA)
  • Warping, Beaming, Or Leasing (AREA)
EP20070013354 2007-07-07 2007-07-07 Dispositif à ensoupler Active EP2014804B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP20070013354 EP2014804B1 (fr) 2007-07-07 2007-07-07 Dispositif à ensoupler
CN2007101887173A CN101338466B (zh) 2007-07-07 2007-11-15 整经装置
JP2008121253A JP4751418B2 (ja) 2007-07-07 2008-05-07 巻返し装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20070013354 EP2014804B1 (fr) 2007-07-07 2007-07-07 Dispositif à ensoupler

Publications (2)

Publication Number Publication Date
EP2014804A1 true EP2014804A1 (fr) 2009-01-14
EP2014804B1 EP2014804B1 (fr) 2012-11-28

Family

ID=38846994

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20070013354 Active EP2014804B1 (fr) 2007-07-07 2007-07-07 Dispositif à ensoupler

Country Status (3)

Country Link
EP (1) EP2014804B1 (fr)
JP (1) JP4751418B2 (fr)
CN (1) CN101338466B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2933364A1 (fr) * 2014-04-17 2015-10-21 Karl Mayer Textilmaschinenfabrik GmbH Procédé d'alimentation d'une nappe de fils dotée d'un bain

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2703825T3 (es) * 2015-07-20 2019-03-12 Staeubli Sargans Ag Máquina de disposición de hilos

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3149984A1 (de) * 1981-12-17 1983-06-30 Gebrüder Sucker, 4050 Mönchengladbach Baeummaschine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3900487A1 (de) * 1989-01-10 1990-07-19 Hacoba Textilmaschinen Baeummaschine zum wahlweisen assemblieren und zetteln von textilen fadenscharen
CN2396069Y (zh) * 1999-09-28 2000-09-13 江阴市第四纺织机械厂 分条整经机整经台前置定幅筘装置
EP1333114A1 (fr) * 2003-01-24 2003-08-06 Benninger AG Dispositif d'envergure pour un ourdissoir, ourdissoir avec deux tels dispositifs d'envergure et procédé pour son fonctionnement
CN2639325Y (zh) * 2003-09-17 2004-09-08 沈全衡 伸缩筘

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3149984A1 (de) * 1981-12-17 1983-06-30 Gebrüder Sucker, 4050 Mönchengladbach Baeummaschine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2933364A1 (fr) * 2014-04-17 2015-10-21 Karl Mayer Textilmaschinenfabrik GmbH Procédé d'alimentation d'une nappe de fils dotée d'un bain

Also Published As

Publication number Publication date
CN101338466B (zh) 2010-12-08
JP2009013555A (ja) 2009-01-22
EP2014804B1 (fr) 2012-11-28
CN101338466A (zh) 2009-01-07
JP4751418B2 (ja) 2011-08-17

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