FR2564812A1 - Folding machine - Google Patents

Folding machine Download PDF

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Publication number
FR2564812A1
FR2564812A1 FR8408302A FR8408302A FR2564812A1 FR 2564812 A1 FR2564812 A1 FR 2564812A1 FR 8408302 A FR8408302 A FR 8408302A FR 8408302 A FR8408302 A FR 8408302A FR 2564812 A1 FR2564812 A1 FR 2564812A1
Authority
FR
France
Prior art keywords
folded
bar
rod
folding
rigid plate
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.)
Pending
Application number
FR8408302A
Other languages
French (fr)
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.)
GOFETTO FLAVIO
Original Assignee
GOFETTO FLAVIO
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 GOFETTO FLAVIO filed Critical GOFETTO FLAVIO
Priority to FR8408302A priority Critical patent/FR2564812A1/en
Publication of FR2564812A1 publication Critical patent/FR2564812A1/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00Folding thin material
    • B65H45/12Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/18Oscillating or reciprocating blade folders

Landscapes

  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Abstract

Device enabling flexible materials to be folded in three or in four, even if they are not perfectly plane. It comprises a plane surface 1 on which a bar 2 moves, which bar is provided with grippers which brings the material 15 to be folded to the location where it is to be worked by passing it under a rod 3 intended for unfolding it. A double ramp 4 lifts the rod 3 at the moment when the bar 2 is to pass. Above this surface 1, which is separated by a slot 6, there is a rigid plate 7 which causes the material to be folded to penetrate vertically between two metal sheets 8 and 9. A rigid plate 10 causes the material already folded once to penetrate horizontally, firstly between two metal sheets 11 and 12 and then between two rollers 13 and 14 for emphasising the folds. The invention can be used for the folding of floor cloths, towels, dishcloths (dusters) and any other article having sufficient flexibility for passing into the components of the device.

Description

La présente invention se rapporte à un dispositif permettant de plier des matières souples. The present invention relates to a device for folding flexible materials.

L'objet de invention est de permettre le pliage automatique de matières souples en trois ou en quatreJ même si cellevei ne sont pas parfaitement planes. The object of the invention is to allow the automatic folding of flexible materials in three or four even if the latter are not perfectly flat.

A cet effet/ le dispositif représenté sur la figure 1 se compose d'une surface plane 1, sur laquelle se déplace une barre 2 munie de pinces qui tirent la pièce à plier 15 à l'endroit où le pliage va s'effectuer en l'obligeant à passer sous une tige 3 dont le poids est suffisant pour~ la déplisser sans trop la freiner en explorant sa surface. Une double rampe 4 fait lever la tige 3 au moment où la barre 2 doit passer, afin d'éviter une collision entre ces deux organes. Au-dessus de cette surface 1 qui est séparée par une fente 6, se trouve une plaque rigide 7 qui fait pénétrer verticalement la pièce à plier entre les deux tales 8 et 9 aussitôt que celle-ci est arrivée au-dessus de la fente 6 et que les pinces d'amenage ont été desserrées.Une plaque rigide 10 fait ensuite pénétrer horizontalement la pièce déjà pliée une fois, d'abord entre deux tôles 11 et 12, puisentre deux rouleaux 13 et 14 qui réalisent une opération de repassage à froid destinée à bien marquer les plis. Le pliage en trois se réalise en présentant la pièce à plier sur la fente 6 de façon à ce que la plaque 7 se trouve au tiers de la longueur ainsi que pela est représenté Figure 2. For this purpose / the device shown in Figure 1 consists of a flat surface 1, on which moves a bar 2 provided with clamps which pull the workpiece 15 to the place where the bending will be carried out in l 'requiring to pass under a rod 3 whose weight is sufficient to ~ unfold it without braking it too much by exploring its surface. A double ramp 4 causes the rod 3 to rise when the bar 2 must pass, in order to avoid a collision between these two members. Above this surface 1 which is separated by a slot 6, there is a rigid plate 7 which vertically penetrates the piece to be bent between the two tabs 8 and 9 as soon as it has arrived above the slot 6 and that the feed clamps have been loosened. A rigid plate 10 then makes the already folded piece penetrate horizontally once, first between two sheets 11 and 12, then between two rollers 13 and 14 which perform a cold ironing operation intended to mark folds well. The folding in three is carried out by presenting the part to be folded on the slot 6 so that the plate 7 is one third of the length as shown in Figure 2.

Le pliage en quatre se réalise en présentant la pièce à plier sur la fente 6 de façon à ce que la plaque 7 se trouve au quart de la longueur ainsi que cela est représenté Figure 3. Folding in four is carried out by presenting the part to be folded on the slot 6 so that the plate 7 is at a quarter of the length as shown in FIG. 3.

L'invention peut être utilisée pour plier n'importe quel article ayant la souplesse suffisante pour passer dans les organes du dispositif même si la matière dont l'article est composé ne reste pas parfaitement plane d'elle-même. Parmi les nombreuses applications possibles, l'une des plus intéressantes se trouve être le pliage des wassingues, serviettes et torchons dans l'industrie textile. The invention can be used to fold any article having sufficient flexibility to pass through the organs of the device even if the material of which the article is composed does not remain perfectly flat by itself. Among the many possible applications, one of the most interesting is to be the folding of wassingues, towels and tea towels in the textile industry.

Claims (4)

REVENDICATIONS 1.- Dispositif permettant de plier des pièces en matières souples en trois ou en quatre, même si celles-ci ne restent pas parfaitement planes d'elles-mêmes.  1.- Device for folding pieces of flexible material in three or four, even if they do not remain perfectly flat by themselves. 2.-. Dispositif selon la revendication. 1 caractérisé par le fait que le moyen destiné à déplisser la pièce est une tige sous laquelle on tire la pièce à plier de façon à ce que sa surface soit explorée par cette tige. 2.-. Device according to claim. 1 characterized in that the means for unfolding the part is a rod under which the part to be bent is pulled so that its surface is explored by this rod. 3.- Dispositif selon la revendication 2 caractérisé par le fait que les plis sont effectués à l'aide de plaques rigides qui obligent la pièce à s'introduire entre deux tôles. 3.- Device according to claim 2 characterized in that the folds are made using rigid plates which force the part to be introduced between two sheets. 4.- Dispositif selon la revendication 3 caractérisé par le fait que la- disposition des plaques verticale et horizontale , permet le pliage en trois ou en quatre selon que la pièce à plier a été présentée au tiers ou au quart de sa longueur pour la confection du premier pli.  4.- Device according to claim 3 characterized in that the arrangement of the vertical and horizontal plates, allows folding in three or four depending on whether the piece to be folded was presented to the third or a quarter of its length for making of the first fold.
FR8408302A 1984-05-23 1984-05-23 Folding machine Pending FR2564812A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8408302A FR2564812A1 (en) 1984-05-23 1984-05-23 Folding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8408302A FR2564812A1 (en) 1984-05-23 1984-05-23 Folding machine

Publications (1)

Publication Number Publication Date
FR2564812A1 true FR2564812A1 (en) 1985-11-29

Family

ID=9304438

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8408302A Pending FR2564812A1 (en) 1984-05-23 1984-05-23 Folding machine

Country Status (1)

Country Link
FR (1) FR2564812A1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0371893A1 (en) * 1988-12-01 1990-06-06 Louis Marion Method and device for folding textile webs, particularly compresses
WO1999023984A1 (en) * 1997-11-12 1999-05-20 Kimberly-Clark Worldwide, Inc. Individually wrapped absorbent article and method and apparatus for its production
ES2326760A1 (en) * 2006-06-09 2009-10-19 Manuel Planellas Parera Machine for the manufacture and packaging of rectangular laminar products, in particular, bath and shower mats. (Machine-translation by Google Translate, not legally binding)
CN103030024A (en) * 2012-12-19 2013-04-10 晏路曼 Medical non-woven fabric folding machine
CN105346756A (en) * 2015-11-30 2016-02-24 青岛瑞德神运机电设备有限公司 Mask cutting and folding machine
CN106809691A (en) * 2017-04-13 2017-06-09 湖州博润实业有限公司 A kind of convertible cloth doubling mechanism
CN107055192A (en) * 2017-04-13 2017-08-18 湖州优创科技有限公司 A kind of cloth doubling mechanism with tension adjustment
CN110029482A (en) * 2019-04-15 2019-07-19 江苏海狮机械股份有限公司 A kind of vertical foldable assembly
WO2020077675A1 (en) * 2018-10-15 2020-04-23 南通合诚纺织品有限公司 Bed sheet folding integrated device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1478463A (en) * 1974-10-04 1977-06-29 Secr Defence Pleating machines
CH605374A5 (en) * 1976-04-23 1978-09-29 Otto Bay Paper folding machine for producing set pattern
EP0005671A1 (en) * 1978-05-19 1979-11-28 Michel Giovannini Machine for folding drawings to a determined size

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1478463A (en) * 1974-10-04 1977-06-29 Secr Defence Pleating machines
CH605374A5 (en) * 1976-04-23 1978-09-29 Otto Bay Paper folding machine for producing set pattern
EP0005671A1 (en) * 1978-05-19 1979-11-28 Michel Giovannini Machine for folding drawings to a determined size

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0371893A1 (en) * 1988-12-01 1990-06-06 Louis Marion Method and device for folding textile webs, particularly compresses
FR2639928A1 (en) * 1988-12-01 1990-06-08 Marion Louis METHOD AND DEVICE FOR FOLDING STRIPS OF TEXTILE MATERIALS, ESPECIALLY COMPRESSES
US5057069A (en) * 1988-12-01 1991-10-15 Louis Marion Process and device to fold strips of swabs
WO1999023984A1 (en) * 1997-11-12 1999-05-20 Kimberly-Clark Worldwide, Inc. Individually wrapped absorbent article and method and apparatus for its production
ES2326760A1 (en) * 2006-06-09 2009-10-19 Manuel Planellas Parera Machine for the manufacture and packaging of rectangular laminar products, in particular, bath and shower mats. (Machine-translation by Google Translate, not legally binding)
CN103030024A (en) * 2012-12-19 2013-04-10 晏路曼 Medical non-woven fabric folding machine
CN105346756A (en) * 2015-11-30 2016-02-24 青岛瑞德神运机电设备有限公司 Mask cutting and folding machine
CN105346756B (en) * 2015-11-30 2018-06-26 青岛瑞德神运机电设备有限公司 Cut film folded film machine
CN106809691A (en) * 2017-04-13 2017-06-09 湖州博润实业有限公司 A kind of convertible cloth doubling mechanism
CN107055192A (en) * 2017-04-13 2017-08-18 湖州优创科技有限公司 A kind of cloth doubling mechanism with tension adjustment
CN107055192B (en) * 2017-04-13 2018-08-07 绍兴柯桥东进纺织有限公司 A kind of cloth doubling mechanism with tension adjustment
WO2020077675A1 (en) * 2018-10-15 2020-04-23 南通合诚纺织品有限公司 Bed sheet folding integrated device
CN110029482A (en) * 2019-04-15 2019-07-19 江苏海狮机械股份有限公司 A kind of vertical foldable assembly
CN110029482B (en) * 2019-04-15 2024-03-26 江苏海狮机械股份有限公司 Vertical folding assembly

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