EP0853158B1 - Vorrichtung zum Anlegen eines zu bügelnden Tuches in die zuführenden Zangen einer Zufuhrmaschine - Google Patents

Vorrichtung zum Anlegen eines zu bügelnden Tuches in die zuführenden Zangen einer Zufuhrmaschine Download PDF

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Publication number
EP0853158B1
EP0853158B1 EP19970203236 EP97203236A EP0853158B1 EP 0853158 B1 EP0853158 B1 EP 0853158B1 EP 19970203236 EP19970203236 EP 19970203236 EP 97203236 A EP97203236 A EP 97203236A EP 0853158 B1 EP0853158 B1 EP 0853158B1
Authority
EP
European Patent Office
Prior art keywords
pincers
sheet
pair
grip
corner
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
Application number
EP19970203236
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English (en)
French (fr)
Other versions
EP0853158A2 (de
EP0853158A3 (de
Inventor
Yves Lapauw
Dominique Lapauw
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.)
Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0853158A2 publication Critical patent/EP0853158A2/de
Publication of EP0853158A3 publication Critical patent/EP0853158A3/de
Application granted granted Critical
Publication of EP0853158B1 publication Critical patent/EP0853158B1/de
Anticipated expiration legal-status Critical
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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F95/00—Laundry systems or arrangements of apparatus or machines; Mobile laundries 
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F67/00—Details of ironing machines provided for in groups D06F61/00, D06F63/00, or D06F65/00
    • D06F67/04—Arrangements for feeding or spreading the linen

Definitions

  • This invention relates to an apparatus for applying a sheet which is to be ironed in the inserting pincers of an inserting machine.
  • inserting machine an apparatus which receives the sheet which is to be ironed and which délivers it in the right position to the ironing roller of an ironing machine.
  • Such an inserting machine is described in Belgian patent 905,687 in the name of the applicant. Up to now, this was done manually and an object of the invention is therefore to do this entirely mechanically, like e.g.
  • the apparatus according to the characterizing portion of claim 1 enables insertion of the sheet at a high rhythm and with technically reliable structures.
  • the apparatus consists of a vertical frame 1 along which a first pair of pincers 2 can be moved up and down by means of an electric motor 3 and this through the intermediary of a chain 4.
  • a movable arm 5 is mounted with respect to the vertical frame 1, which arm may turn at the top with respect to the vertical frame 1.
  • a grip 6 can be moved up and down. This up and downward movement of the grip 6 is controlled by a motor 7 which controls the reciprocating displacement of a chain which has not been shown in the figures.
  • the grip 6 is mounted on a carriage 8 and comprises two rods 9, provided with fingers 10, which are rotatable around a horizontal geometric axis. The function of such a grip is made clear further with reference to Figures 4 - 8.
  • the movable arm 5 is turned over a small angle and the sheet is released at the top by the pair of pincers 2 ( Figure 6).
  • Turning of the arm 5 is caused by the action of a cylinder 16 ( Figures 6, 7 and 8).
  • the sheet drops down partially onto the conveyor belt 12 and is caught now by a third pair of pincers, 17, opening and closing of which is controlled by cylinder 18.
  • the pair of pincers 17 is mounted on a turning lever 19, the up and downward movement of which is controlled by pneumatic cylinder 20.
  • the sheet is now hanging in a position wherein it is caught by a fourth pair of pincers, 21, which is mounted on a turning arm 22 which is itself under the control of a pneumatic cylinder 23. Opening and closing of the pair of pincers 21 is controlled by the photo-electric cell 24'.
  • the vertical position of the edge 11" of the sheet 11 is controlled by two photo-electric cells 24 and 25 ( Figure 10). Indeed, these photo-electric cells 24 and 25 influence the stroke of the pneumatic cylinder 23.
  • a pair of pincers 26 grips the lateral edge 11'' of the sheet 11 as soon as it arrives in its correct vertical position ( Figures 11 and 12). In this position, the sheet is caught between the pairs of pincers 17 and 21.
  • the pair of pincers 21 is going to release the sheet while the arm 22 with the pair of pincers 21 turns over 90° so that a portion of the sheet 11 is now nicely stretched between the pairs of pincers 17 and 26 ( Figure 13).
  • the right position of the pair of pincers 26 is determined by the cylinder 27 while the position in height of the cylinder 27 is set by the cylinder 28.
  • the next phases concern the last steps wherein the corner of the sheet 11, selected during the previous phases, arrives at the inserting machine.
  • a pair of pincers 29 with an oblique course is brought, by means of the pneumatic cylinder 30, up to the level of the vertical edge 40 of the sheet ( Figure 14).
  • the pair of pincers 29 catches the vertical edge of the sheet which remains caught by the pair of pincers 17. While the pair of pincers 26, with cylinder 27, releases the sheet, the pair of pincers 29 is pulled up by cylinder 30 until a horizontal position of the sheet is achieved.
  • the horizontality of the edge of the sheet is checked by means of two photo-electric cells 31 and 32. In this position, the sheet is gripped by two pairs of pincers 33 and the pair of pincers 17 is opened.
  • the pairs of pincers 33 pertain to a turning frame 34 which hinges in point 35 and the movements of which are controlled by cylinders 36. Cylinders 37 close and open the pairs of pincers 33.
  • Both pairs of pincers 33 act simultaneously (side views 16 and 17 showing only one of these pairs of pincers).
  • the pairs of pincers 33 which are actuated by the cylinders 37 feed the edge of the sheet in the pincers 38 of the inserting machine 39, the working of which is described in the earlier mentioned Belgian patent 905,687 in the name of the applicant.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Making Paper Articles (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)

Claims (3)

  1. Vorrichtung zum Einlegen eines zu bügelnden Tuches (11) in die Zuführungszangen (38) einer Zuführmaschine (39), wobei die Vorrichtung Folgendes umfasst: erste Mittel (1, 2, 3, 4) zum Ergreifen eines der Vorrichtung zugeführten Tuches an einer beliebigen Stelle; zweite Mittel (5, 6, 7, 8, 9, 10, 13, 14, 15) zum Lokalisieren und Ergreifen einer ersten Ecke des Tuches; dritte Mittel (12, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26) zum Lokalisieren einer zweiten Ecke des Tuches, welche der ersten Ecke diagonal gegenüberliegt; vierte Mittel (27, 28, 29, 30, 31, 32) zum Lokalisieren und Ergreifen einer Kante des Tuches, welche die erste Ecke umfasst; und fünfte Mittel (33, 34, 35, 36, 37) zum Verbringen des Tuches mit dieser Kante zu den Zuführungszangen (38), dadurch gekennzeichnet, dass die vierten Mittel so angeordnet sind, dass sie die Kante des Tuches lokalisieren, während sich die zweite Ecke unterhalb der ersten Ecke befindet.
  2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die ersten Mittel einen vertikalen Rahmen (1) umfassen, an dem entlang ein erstes Zangenpaar (2) auf und ab bewegt werden kann, um das von einem Transportband (12) herangeführte Tuch (11) zu ergreifen und es in eine erste obere Position zu bringen; und dadurch gekennzeichnet, dass die zweiten Mittel einen Arm (5) umfassen, der sich relativ zu diesem vertikalen Rahmen (1) in einer vertikalen Ebene drehen kann und an dem entlang eine erste Greifvorrichtung (6) mit drehbaren Fingern (10) auf und ab verschoben wird, um das Tuch, das von dem ersten Zangenpaar ergriffen wurde, zu ergreifen und es zwischen den Fingern eingeklemmt zu halten; und dadurch gekennzeichnet, dass die dritten Mittel ein zweites Zangenpaar (17), das an einem Hebel (19) angebracht ist, der aufwärts und abwärts verschoben werden kann und der gedreht werden kann, um das Ende des Tuches, das von der Greifvorrichtung (6) ergriffen wurde, zu ergreifen und es in eine obere Position zu bringen, sowie ein Transportband (12), mit dem das Tuch, das von der Greifvorrichtung (6) ergriffen und von dem ersten Zangenpaar (2) losgelassen wurde, über eine bestimmte Distanz verschoben wird, umfassen.
  3. Vorrichtung nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, dass die dritten Mittel des Weiteren ein drittes Zangenpaar (21), das an einem Anlenkhebel (22) angebracht ist und dazu dient, das Tuch mit einer seiner Kanten zwischen der Greifvorrichtung (6) und diesem dritten Zangenpaar gereckt zu halten, sowie fotoelektrische Zellen (24, 25), welche die Vertikalität des Tuches, das von dem dritten Zangenpaar (21) herabhängt, gewährleisten, indem sie auf ein viertes Zangenpaar (26) wirken, umfassen; und dadurch gekennzeichnet, dass die vierten Mittel ein fünftes Zangenpaar (29), das die Kante des Tuches, die zwischen dem oben vorgesehenen Zangenpaar (17) und dem Zangenpaar (29) gereckt gehalten wird, ergreifen, sowie zwei fotoelektrische Zellen (31, 32), welche die Horizontalität der Kante gewährleisten, umfassen; und dadurch gekennzeichnet, dass die fünften Mittel einen Satz aus zwei Zangenpaaren (33) umfassen, welche zu einem Drehrahmen (34) gehören und welche die Kante des Tuches zu den Zangenpaaren (38) einer Zuführmaschine (39) weiterreichen.
EP19970203236 1996-10-16 1997-10-16 Vorrichtung zum Anlegen eines zu bügelnden Tuches in die zuführenden Zangen einer Zufuhrmaschine Expired - Lifetime EP0853158B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE9600874A BE1010694A6 (nl) 1996-10-16 1996-10-16 Inrichting voor het aanbrengen van een te strijken laken in de insteektang van een insteekmachine.
BE9600874 1996-10-16

Publications (3)

Publication Number Publication Date
EP0853158A2 EP0853158A2 (de) 1998-07-15
EP0853158A3 EP0853158A3 (de) 1999-03-24
EP0853158B1 true EP0853158B1 (de) 2005-07-06

Family

ID=3890038

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19970203236 Expired - Lifetime EP0853158B1 (de) 1996-10-16 1997-10-16 Vorrichtung zum Anlegen eines zu bügelnden Tuches in die zuführenden Zangen einer Zufuhrmaschine

Country Status (4)

Country Link
EP (1) EP0853158B1 (de)
BE (1) BE1010694A6 (de)
DE (1) DE69733683T2 (de)
ES (1) ES2245459T3 (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE905687A (nl) * 1986-10-31 1987-02-16 Werkhuizen Lapauw Bv Met Beper Insteekmachine voor lakens.
FR2632987B1 (fr) * 1988-06-16 1990-10-26 Robin Francois Procede de prehension automatisee de deux coins adjacents d'un linge plat et machine correspondante
SE505924C2 (sv) * 1992-04-15 1997-10-27 Tage Bjoerkloef Anordning för att automatiskt bringa mjuka, sladdriga platta alster från ett obestämt läge till ett känt läge
EP0751251B1 (de) * 1995-01-10 2002-05-15 Tokai Co., Ltd. Verfahren und vorrichtung zur automatischen endbearbeitung von viereckigen kleidungsstücken

Also Published As

Publication number Publication date
BE1010694A6 (nl) 1998-12-01
ES2245459T3 (es) 2006-01-01
DE69733683D1 (de) 2005-08-11
EP0853158A2 (de) 1998-07-15
EP0853158A3 (de) 1999-03-24
DE69733683T2 (de) 2006-06-01

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