EP0340238A1 - Machine a fabriquer des coussins - Google Patents

Machine a fabriquer des coussins

Info

Publication number
EP0340238A1
EP0340238A1 EP88900772A EP88900772A EP0340238A1 EP 0340238 A1 EP0340238 A1 EP 0340238A1 EP 88900772 A EP88900772 A EP 88900772A EP 88900772 A EP88900772 A EP 88900772A EP 0340238 A1 EP0340238 A1 EP 0340238A1
Authority
EP
European Patent Office
Prior art keywords
cushion
weighing apparatus
filling
filler material
machine
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Withdrawn
Application number
EP88900772A
Other languages
German (de)
English (en)
Inventor
Sitthiphon Kanchanasthira
Juha Vesa
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.)
NOWOROLL Oy
Original Assignee
NOWOROLL Oy
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 NOWOROLL Oy filed Critical NOWOROLL Oy
Publication of EP0340238A1 publication Critical patent/EP0340238A1/fr
Withdrawn legal-status Critical Current

Links

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
    • B68G7/06—Filling of cushions, mattresses, or the like

Definitions

  • Previously cushions have generally been filled by hand.
  • the object is to provide a machine by means of which the manufacture of cushions, mainly the filling thereof, can be carried out essentially more effi ⁇ ciently and by means of which the cushion filler ma ⁇ terial, such as feathers, foam plastic or a non-woven fibre material, can be introduced into the cushions in a purer form than previously.
  • the cushion filler ma ⁇ terial such as feathers, foam plastic or a non-woven fibre material
  • the machine according to the invention com ⁇ prises means for opening a cushion filler raw material to a predetermined looseness, means for transferring the filler material thus opened to a weighing appar ⁇ atus for dosing a charge of filler material for one cushion, a cushion bag filling apparatus arranged after the weighing apparatus, and a blower arranged after the filling apparatus to produce a suction for feeding a charge of filler material from the weighing apparatus into a cushion bag in the filling apparatus.
  • An essential feature of the invention is that the charge of filler material is fed from the weighing apparatus into the cushion bag, which is held open in the filling apparatus, by means of suction acting through the bottom of the cushion bag.
  • varia ⁇ tions in the air permeability of the bag material have no essential effect on the bag filling operation, which would be the case if the charge of filler ma- terial were blown into the bag.
  • a consider ⁇ ably higher filler material density and a better dis ⁇ tribution of the filler material in the cushion bag are achieved than what would be achieved by blowing.
  • a cyclone which separates essentially pure filler material from the mass flow to the weighing ap ⁇ paratus, which is preferably controlled by means of a microprocessor.
  • cushion filler material bales are opened to a desired looseness in a manner known per se in means 2 and 3.
  • a blower 4 the filler material is passed on as a free mass flow into a cyclone 5, into a feeding box 6, preferably volumetric, positioned below said cyclone, and into a weighing apparatus 7 con ⁇ trolled by a microprocessor.
  • 8 designates a filling apparatus, 9 a suction blower, and 10 a sack or the like for receiving dust.
  • the pure filler material is passes -from the- cyclone 5 into the weighing apparatus 7 controlled by the microprocessor. After having received a charge for one cushion the weighing apparatus feeds said charge into the filling apparatus 8, in which the filler ma ⁇ terial charge is introduced into a cushion bag. The charge is fed from the weighing apparatus 7 into the filling apparatus 8 by a suction effect produced by the suction blower 9 mounted after the filling appar- atus 8, whereby the suction acts through the bottom of a cushion bag positioned in the filling apparatus.
  • the machine according to the invention may be almost fully automated; however, the control of the filling of the cushion bags as well as the change and closing of the bags may be carried out by a worker.
  • the amount of the cushion filler material is con ⁇ trolled by means of the weighing apparatus 7 in accor ⁇ dance with the cushion size in each particular case. It should not be necessary to describe here the drive and control means of the different parts of the machine in more detail because one skilled in the art. will find no difficulty in the realization thereof.
  • One or more blowers may be arranged in connec ⁇ tion with the cyclone 5; thus, the cyclone is a so called pneumatic mixing container (separating device) out of which the filler material (portion) at least essentially free from dust falls into the filling shaft of the weighing apparatus.
  • the filler material is passed from the shaft into the weighing apparatus e.g. through two transferring rolls.
  • the cyclone, the filling shaft, the weighing apparatus and the cushion filling apparatus itself may all be of a closed structure.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Abstract

Machine permettant de fabriquer des coussins avec un bon rendement. Ces coussins sont remplis d'une matière fibreuse par exemple. La machine comporte des éléments qui ouvrent une balle de matière fibreuse puis ces fibres ainsi ouvertes sont introduites en un flux continu par l'intermédiaire d'un cyclone (5) dans un appareil de pesée (7). Quand l'appareil de pesée a reçu une charge de matière de remplissage correspondant à un coussin, une soufflerie (9) aspire la charge dans l'appareil de pesée et la transfère dans un sac de coussin placé dans un appareil de remplissage (8) qui se trouve entre l'appareil de pesée et la soufflerie.
EP88900772A 1987-01-14 1988-01-12 Machine a fabriquer des coussins Withdrawn EP0340238A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI870128A FI870128A (fi) 1987-01-14 1987-01-14 Apparat foer framstaellning av kuddar.
FI870128 1987-01-14

Publications (1)

Publication Number Publication Date
EP0340238A1 true EP0340238A1 (fr) 1989-11-08

Family

ID=8523769

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88900772A Withdrawn EP0340238A1 (fr) 1987-01-14 1988-01-12 Machine a fabriquer des coussins

Country Status (7)

Country Link
EP (1) EP0340238A1 (fr)
KR (1) KR890700537A (fr)
CN (1) CN88100295A (fr)
AU (1) AU1106688A (fr)
DK (1) DK509588D0 (fr)
FI (1) FI870128A (fr)
WO (1) WO1988005421A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI86537C (fi) * 1990-06-08 1992-09-10 Juha Vesa Anordning foer framstaellning av formkroppar.
US6063317A (en) * 1998-04-01 2000-05-16 Oakwood Padded Products, Inc. Method for molding polymeric fibers into products
CN103101874B (zh) * 2013-02-18 2014-09-24 苏州比阳特服装设备有限公司 自动定量充绒机的羽绒输出机构
IT201600102562A1 (it) * 2016-10-12 2018-04-12 Brosiomeccanica S R L Apparato per la fabbricazione di cuscini.
CN108516517A (zh) * 2018-05-04 2018-09-11 常熟市百联自动机械有限公司 枕芯填充流水线
CN113044799A (zh) * 2021-03-10 2021-06-29 乐清市彤思服饰有限公司 一种防飞绒的羽绒布料充绒充头机构

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1418267A (fr) * 1964-10-09 1965-11-19 H Laplaud & Co Sa Des Ets Distributeur de quantités pesées de matières légères telles que du duvet
DE2702166A1 (de) * 1977-01-20 1978-07-27 Brinkhaus Fa H Verfahren und vorrichtung zur herstellung einer bettenfuellung
DK140933B (da) * 1977-10-06 1979-12-10 Nordisk Fjerfabrik As Apparat til påfyldning af afvejede mængder af fjer eller dun eller en blanding deraf i puder, dyner, beklædningsstykker eller lignende genstande.
FI854572A (fi) * 1985-11-20 1987-05-21 Kevytrakenne Oy Apparat foer framstaellning av kuddar.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8805421A1 *

Also Published As

Publication number Publication date
KR890700537A (ko) 1989-04-25
WO1988005421A1 (fr) 1988-07-28
DK509588A (da) 1988-09-13
FI870128A0 (fi) 1987-01-14
AU1106688A (en) 1988-08-10
FI870128A (fi) 1988-07-15
CN88100295A (zh) 1988-08-24
DK509588D0 (da) 1988-09-13

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 19890714

AK Designated contracting states

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Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

RIN1 Information on inventor provided before grant (corrected)

Inventor name: KANCHANASTHIRA, SITTHIPHON

Inventor name: VESA, JUHA

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19910801