EP0684207A2 - Maschine für die Herstellung von Polsterstreifen, insbesondere zur Verwendung als perimetrische Streifen für Matratzen - Google Patents
Maschine für die Herstellung von Polsterstreifen, insbesondere zur Verwendung als perimetrische Streifen für Matratzen Download PDFInfo
- Publication number
- EP0684207A2 EP0684207A2 EP95108007A EP95108007A EP0684207A2 EP 0684207 A2 EP0684207 A2 EP 0684207A2 EP 95108007 A EP95108007 A EP 95108007A EP 95108007 A EP95108007 A EP 95108007A EP 0684207 A2 EP0684207 A2 EP 0684207A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- ribbon
- strip
- machine
- loose material
- bar
- 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.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B68—SADDLERY; UPHOLSTERY
- B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
- B68G7/00—Making upholstery
- B68G7/02—Making upholstery from waddings, fleeces, mats, or the like
Definitions
- the present invention relates to a machine for forming padded strips, particularly to be used as perimetric bands in the manufacture of mattresses.
- perimetric bands are used to join the top and the bottom faces thereof; these bands are constituted by strips of fabric inside which a layer of padding is applied, said layer being constituted by a material having the consistency of foam rubber and appropriately fixed by means of stitching lines that form a zigzag pattern.
- a principal aim of the present invention is to provide a machine for forming padded strips allowing to recover the waste material produced in the processing of fabrics or similar materials based on natural and synthetic fibers.
- an object of the present invention is to provide a machine that is structurally simple, highly reliable in operation, and versatile in use, as regards both the dimensions of the component to be produced and the type of material being used.
- a machine for forming padded strips particularly to be used as perimetric bands in the manufacture of mattresses, characterized in that it comprises a machine for dispensing loose material adapted to dispense a continuous layer of loose material and deposit it on a ribbon guided along a horizontal table, and means for moving said ribbon together with said layer through a needle punch adapted to join said loose material to said ribbon.
- FIG. 1 the only figure is a perspective view of a machine for forming a perimetric band for mattresses according to the present invention.
- the machine comprises a dispensing unit 1 that delivers a continuous layer of loose material composed for example of production scraps such as fabric shreds, natural and synthetic textile fibers, and the like.
- the dispenser can furthermore be structured so as to ravel out larger scraps or fabrics and mix them with other products such as cotton-wool, fabric scraps, wool, and the like.
- the dispenser 1 outputs a continuous layer 2 of loose material that is conveyed onto the receiving table 3 of a needle punch 4 and is deposited above a ribbon of fabric 5 taken from a feeder spool 6.
- the layer 2 and the ribbon 5 are guided by two shoulders 7 and 7a the distance whereof is adjustable according to the required width.
- the needle punch 4 is composed of two side walls 8 and 9 rising vertically from a footing and connected at the top by a cross-member 10 arranged so as to form a bridge.
- Two respective supports 11 and 12 are fixed on the inner face of the side walls 8 and 9 and support two vertical posts 13 and 14.
- a bar 15 The opposite ends of a bar 15 are fixed to the posts 13 and 14, and said bar is centrally provided with a bracket 16 to which an end of a linkage 17 is articulated; said linkage is part of a crank system actuated by a gearmotor 18 mounted on the cross-member 10.
- the crank system comprises a disk 19 keyed on the output shaft of the gearmotor 18; the second end of the linkage 17 is articulated eccentrically to said disk.
- a cam 20 is furthermore fixed to the disk 19; every time the disk 19 turns, said cam operates a switch 21 that controls a motor (not shown in the drawing) for the stepwise advancement of a traction roller 22 that is arranged downstream of the needle punch 4 and cooperates with an underlying belt 23.
- the bar 15 supports a comb composed of vertical stitching needles 24 protruding downwardly from the bar 15.
- Two L-shaped elements 25 and 26 rise from the bar 15 at the sides of the comb 24 and act as a guide for a presser constituted by a strip 27 provided with holes that are aligned with the needles 24.
- the strip 27 has, at its opposite ends, brackets 28 and 29 that are shaped like an inverted U, straddle the bar 15, and are guided by the L-shaped elements 25 and 26 during their movements.
- the brackets 28 and 29 are actuated downwards by respective springs 30 and 31 inserted on stems 32 and 33 that extend upwards from the bar 15 through slots of the brackets 28 and 29.
- a roller 34 is provided for compacting the layer 2 of loose material, and downstream of the traction roller 23 a cutting unit 35 is provided for trimming the side edges of the strip (loose material and ribbon) at the output of the needle punch 4.
- the cutting unit 35 is composed of two circular blades 36 and 37 that are in tangent contact with a roller 38 driven by an electric motor 39.
- the blades 36 and 37 and the roller 38 are mounted on a support 40, so that their contact plane is substantially co-planar with respect to the belt 23.
- the strip composed of the layer 2 and of the ribbon 5 is compressed by passing under the roller 34 and is then compacted by the stitches formed by the needles 24 that join the layer 2 to the ribbon 5.
- the strip thus stitched is trimmed along its longitudinal edges by the circular blades 37 and 38 to the desired width.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITBO940251 | 1994-05-27 | ||
IT94BO000251A ITBO940251A1 (it) | 1994-05-27 | 1994-05-27 | Macchina per la realizzazione di strisce imbottite, in particolare da impiegare come fasce perimetrali nella fabbricazione di materassi. |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0684207A2 true EP0684207A2 (de) | 1995-11-29 |
EP0684207A3 EP0684207A3 (de) | 1996-11-06 |
Family
ID=11339857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95108007A Withdrawn EP0684207A3 (de) | 1994-05-27 | 1995-05-24 | Maschine für die Herstellung von Polsterstreifen, insbesondere zur Verwendung als perimetrische Streifen für Matratzen. |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0684207A3 (de) |
IT (1) | ITBO940251A1 (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1953288A1 (de) * | 2007-01-31 | 2008-08-06 | Resta S.R.L. | Vorrichtung zur Herstellung von mehrschichtigen Artikeln |
ITBO20100265A1 (it) * | 2010-04-29 | 2011-10-30 | Resta Srl | Gruppo per la realizzazione di bande in materiale del tipo del tessuto e simili, particolarmente per l'applicazione su materassi e simili. |
ITBO20100266A1 (it) * | 2010-04-29 | 2011-10-30 | Resta Srl | Macchina cucitrice del tipo pluriago, particolarmente per fasce perimetrali di materassi e simili. |
IT202200006764A1 (it) * | 2022-04-06 | 2023-10-06 | Resta Srl | Impianto per il riciclo di tessuti, pellami, imbottiture, fibre e simili |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT201900021312A1 (it) * | 2019-11-15 | 2021-05-15 | Materassificio Montalese S P A | Sistema di realizzazione di una fascia imbottita per materassi |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE890898C (de) * | 1942-10-21 | 1953-09-24 | Emil Stutznaecker Fa | Abheftmaschine fuer Keilkissen |
DE933604C (de) * | 1954-07-17 | 1955-09-29 | Ernst Langenscheidt | Verfahren und Vorrichtung zum pneumatisch ueberlagernden Aufschichten von Polstermatten und Polsterfuellungen aus verschiedenartigen Faser- und Reisswollstoffen |
US3016582A (en) * | 1957-02-14 | 1962-01-16 | Falls Paper & Power Company | Batt or mat forming apparatus |
-
1994
- 1994-05-27 IT IT94BO000251A patent/ITBO940251A1/it unknown
-
1995
- 1995-05-24 EP EP95108007A patent/EP0684207A3/de not_active Withdrawn
Non-Patent Citations (1)
Title |
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None |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1953288A1 (de) * | 2007-01-31 | 2008-08-06 | Resta S.R.L. | Vorrichtung zur Herstellung von mehrschichtigen Artikeln |
US7677186B2 (en) | 2007-01-31 | 2010-03-16 | Resta S.R.L. | Apparatus for manufacturing multilayer articles |
ITBO20100265A1 (it) * | 2010-04-29 | 2011-10-30 | Resta Srl | Gruppo per la realizzazione di bande in materiale del tipo del tessuto e simili, particolarmente per l'applicazione su materassi e simili. |
ITBO20100266A1 (it) * | 2010-04-29 | 2011-10-30 | Resta Srl | Macchina cucitrice del tipo pluriago, particolarmente per fasce perimetrali di materassi e simili. |
IT202200006764A1 (it) * | 2022-04-06 | 2023-10-06 | Resta Srl | Impianto per il riciclo di tessuti, pellami, imbottiture, fibre e simili |
EP4257240A1 (de) * | 2022-04-06 | 2023-10-11 | Resta S.r.l. | Vorrichtung zum recyceln von stoffen, leder, polstern, fasern und dergleichen |
Also Published As
Publication number | Publication date |
---|---|
ITBO940251A0 (it) | 1994-05-27 |
ITBO940251A1 (it) | 1995-11-27 |
EP0684207A3 (de) | 1996-11-06 |
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18D | Application deemed to be withdrawn |
Effective date: 19970507 |