EP0339430B1 - Dispositif d'introduction de pièces de linge - Google Patents
Dispositif d'introduction de pièces de linge Download PDFInfo
- Publication number
- EP0339430B1 EP0339430B1 EP89106876A EP89106876A EP0339430B1 EP 0339430 B1 EP0339430 B1 EP 0339430B1 EP 89106876 A EP89106876 A EP 89106876A EP 89106876 A EP89106876 A EP 89106876A EP 0339430 B1 EP0339430 B1 EP 0339430B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- laying
- bar
- washing
- unit
- piece
- 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
Links
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims 9
- 230000007547 defect Effects 0.000 description 1
Images
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
- 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
- the invention relates to a device for feeding laundry to a mangle or the like, with a driven conveyor connected upstream of the mangle or the like, in the region of the front end of which a support bar is arranged, which can be moved out from under the front end of a laundry item placed on it, around the front end place the laundry on the conveyor, after which the laundry is conveyed in the direction against the shortage or the like.
- Feeders of the type mentioned are known.
- the invention therefore aims to unhook long items of laundry in a simple manner and with simple means.
- a lifting device which raises the support bar after the front end of a piece of laundry so that the item of laundry can hang freely, and which the support bar then lowered again.
- the idea of the solution on which the invention is based is to enable long items of laundry to be freely suspended by using the support strip which is present in any case in the feed device to cause the required upward movement of the item of laundry so that it can hang freely.
- the feed device has a frame 6, not described in more detail, in which a drivable conveyor 1 is arranged in a known manner, which conveys laundry items placed on it in the direction of a defect or the like.
- the conveyor 1 can expediently be designed as a belt conveyor known per se, and at a certain distance behind its front end there is a pressure roller 1a between which and the conveyor 1 the laundry items pass. Once the front end has passed through the nip between the pressure roller 1a and the conveyor 1, a pulling force can be applied to the rear end of the item of laundry opposite to the conveying direction in order to tension or stretch the item of laundry.
- the suction channel S can have a stretch plate (not shown) with a curved front edge, over which the item of laundry is drawn during conveying, with a transverse stretching effect by means of the curved edge the laundry is exercised.
- a switchable roller R can be assigned to the front end of the suction channel S, by means of which the entry of the rear part of a piece of laundry into the suction channel S is supported or effected.
- a set of pairs of traction rollers can be arranged under the conveyor (not shown), to which a preferably pivotable roller is assigned, with which the rear part of a piece of laundry can be brought into the nip point of a pair of traction rollers.
- the traction rollers can be driven such that they exert a longitudinal stretching action on the item of laundry when it is conveyed on the conveyor.
- a stretch plate with a curved leading edge can be provided between the pulling rollers and the conveyor.
- a support bar 2 is arranged slightly in front of and above the front end of the conveyor 1, which has a substantially horizontal support part 2a and a vertical support part 2b arranged on the rear edge thereof.
- the placement part 2a is provided with a multiplicity of air passage openings 2c and with a photocell (not shown), the meaning of which will be explained later.
- the vertical support part 2b carries on its back guide elements (not shown), for example in the form of rollers that run in guideways, which are formed on vertical supports 8 of a swivel frame 7, which in the region of the upper ends of the guides on suitable on the frame 6 of the Feeder attached support arms 10 is arranged pivotable about a horizontal axis.
- the swivel frame 7 has a central vertical support 9, on the front of which a lifting cylinder 3 is attached, which is at the free end of it upwardly extending piston rod carries a roller 5 over which a traction element 6, for example in the form of a rope, a chain, a toothed belt or the like, runs, the end of which lies on the front of the lifting cylinder 3 on the vertical support plate 2b, and the one on the rear the end of the lifting cylinder 3 is attached to the swivel frame 7.
- a traction element 6 for example in the form of a rope, a chain, a toothed belt or the like
- a piston-cylinder device For pivoting the swivel frame 7, a piston-cylinder device is provided, the piston rod end of which is expediently fastened in an articulated manner to the central vertical support 9 of the swivel frame 7, and the cylinder end of which is pivotably fastened to a suitable part of the frame G of the feeder device.
- At least one suction air line is provided, the front end part of which is arranged in such a way that its open suction end lies below the support bar 2 (FIGS. 1 and 2).
- the suction air line 11 is connected to a vacuum pump V, and appropriate means are provided to selectively switch the suction power off or on.
- an optionally operable throttle valve can be installed in the suction air line.
- the lifting height for the support bar 2 is selected such that the items of laundry to be treated or to be conveyed hang completely freely when the support bar 2 has reached the greatest height.
- the lifting cylinder 3 is rendered ineffective, so that the support bar 2 moves under its own weight into the other position.
- the piston-cylinder device 10 for the swivel frame 7 is in turn actuated by control means, not shown, so that the swivel frame 7, on which the support bar 2 is arranged, is pivoted to the left according to FIG .
- the type and speed of the pivoting movement are selected such that the support bar 2 is moved out from under the front end of the item of laundry - at the same time the suction power is switched off - as soon as the support bar 2 has moved so far over the conveyor that the item of laundry, if its front end is placed on the conveyor 1, does not slide off the conveyor 1.
- the means can be made effective with which a longitudinal and transverse stretching of the item of laundry can be achieved.
- a feed device can be provided with a single device consisting of swivel frame 7 and lifting device 3, which then extends over the entire working width of the feed device.
- swivel frame 7 and lifting device 3 can also be provided across the width of the feed device, which devices can be operated separately or, if necessary, together.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
- Treatment Of Fiber Materials (AREA)
Claims (16)
caractérisé en ce qu'il est prévu un dispositif de relevage (3), qui relève la barre de dépôt (2), après le dépôt de la partie avant d'une pièce de linge, suffisamment pour que cette pièce de linge puisse pendre librement, et qui ensuite abaisse de nouveau la barre de dépôt.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8805577U DE8805577U1 (de) | 1988-04-27 | 1988-04-27 | Vorrichtung zum Zuführen von Wäschestücken |
DE8805577U | 1988-04-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0339430A1 EP0339430A1 (fr) | 1989-11-02 |
EP0339430B1 true EP0339430B1 (fr) | 1992-07-08 |
Family
ID=6823436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP89106876A Expired - Lifetime EP0339430B1 (fr) | 1988-04-27 | 1989-04-17 | Dispositif d'introduction de pièces de linge |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0339430B1 (fr) |
DE (2) | DE8805577U1 (fr) |
DK (1) | DK167536B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9005495U1 (de) * | 1990-05-15 | 1990-07-19 | Herbert Kannegiesser Gmbh + Co, 4973 Vlotho | Vorrichtung zum Behandeln von insbesondere Wäsche- oder Bekleidungsstücken |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1785548B1 (de) * | 1968-05-18 | 1971-01-21 | Kannegiesser Maschinen | Zufuehrvorrichtung zum Zufuehren von Waeschestuecken zu einer Mangel |
DE3119661C2 (de) * | 1981-05-16 | 1983-10-13 | Herbert Kannegiesser Gmbh + Co, 4973 Vlotho | Vorrichtung zum Zuführen von Wäschestücken zu einer Mangel |
US4378645A (en) * | 1981-06-10 | 1983-04-05 | Jensen Corporation | Spreader feeder apparatus |
-
1988
- 1988-04-27 DE DE8805577U patent/DE8805577U1/de not_active Expired
-
1989
- 1989-04-17 EP EP89106876A patent/EP0339430B1/fr not_active Expired - Lifetime
- 1989-04-17 DE DE8989106876T patent/DE58901797D1/de not_active Expired - Lifetime
- 1989-04-26 DK DK201789A patent/DK167536B1/da not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0339430A1 (fr) | 1989-11-02 |
DE58901797D1 (de) | 1992-08-13 |
DE8805577U1 (de) | 1988-09-01 |
DK201789A (da) | 1989-10-28 |
DK201789D0 (da) | 1989-04-26 |
DK167536B1 (da) | 1993-11-15 |
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