EP0253784A1 - Automatische Vorrichtung für das Ein- beziehungsweise Aussetzen eines Farbkorbes - Google Patents

Automatische Vorrichtung für das Ein- beziehungsweise Aussetzen eines Farbkorbes Download PDF

Info

Publication number
EP0253784A1
EP0253784A1 EP87830281A EP87830281A EP0253784A1 EP 0253784 A1 EP0253784 A1 EP 0253784A1 EP 87830281 A EP87830281 A EP 87830281A EP 87830281 A EP87830281 A EP 87830281A EP 0253784 A1 EP0253784 A1 EP 0253784A1
Authority
EP
European Patent Office
Prior art keywords
jaws
head
lifting
closing
casing
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Withdrawn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
EP87830281A
Other languages
English (en)
French (fr)
Inventor
Sergio Gualchierani
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.)
Gualchierani System Sas Di Sergio Gualchierani & C
Original Assignee
Gualchierani System Sas Di Sergio Gualchierani & C
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 Gualchierani System Sas Di Sergio Gualchierani & C filed Critical Gualchierani System Sas Di Sergio Gualchierani & C
Publication of EP0253784A1 publication Critical patent/EP0253784A1/de
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B5/00—Forcing liquids, gases or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing impregnating
    • D06B5/12—Forcing liquids, gases or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing impregnating through materials of definite length
    • D06B5/14—Forcing liquids, gases or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing impregnating through materials of definite length through fibres, slivers or rovings

Definitions

  • the invention relates to an automated apparatus for the hooking and unhooking, that is release of the end of the central rod of a special container or "basket” containing textile material (like reels of textile rove), said basket being lifted to be placed in a tank for a dyeing plant, or to be withdrawn therefrom after the material is dyed.
  • an automated apparatus for the hooking and release of the central rod end of a "basket” containing textile material to be lifted and transferred into a dyeing tank, said end having a shank with an overhanging mushroom head comprises in combination: a casing to which means are anchored for the lifting and the lowering of the apparatus; a pair of opposite jaws articulated at and inside the casing, able to engage, in a closing position, the edge of the mushroom head which projects from the shank, for the hooking and the lifting, and to guide, in the opening position, the entry in vertical direction of the head into the apparatus, as well as means for signalling the just occurred entry of said head beyond said jaws for the consensus to the closing thereof; as well as means to cause the jaws rotation from the opening position to the closing position, with associated means for signalling the just occurred closing for the lifting and the just occurred opening for the release of the basket; the lifting, lowering and displacements of the apparatus, as well as the means for the closing and opening of the jaws being co-ordinated and controlled by
  • the casing of the apparatus is pivotally secured to lifting members and to guide members.
  • the apparatus 1 is provided for the lifting, in a fully automated manner, of dyeing "baskets" 3, each having a central rod 5, with a shank 7 and a head 9, in order to be lifted by two jaws which seize the head 9.
  • the basket 3 is symmetrical and lacking in side holds, and therefore the lifting thereof is provided by seizing said central rod 7, 9.
  • the outline of the basket - which appears as a revolution solid - has a recess that is a free space 11 in the center of its top part, from which recess, shaped approximately like an obtuse angle, the shank 7 with the head 9 projects upwards, said shank and head being anyway inside said outline.
  • the apparatus 1 exhibits transversally a corresponding configuration consisting of an isosceles trapezoid with its minor base in lower position, with a superimposed rectangle, which configuration allows said apparatus to be lowered as much as possible into the recess 11 to "seize" the head 9.
  • Said apparatus comprises thus a substantially prismatic casing 13 (the prism base being the described irregular polygon formed by the isosceles trapezoid with the major base in common with the superimposed rectangle), on the vertical sides 13V of which casing, shaped wings 15 are fixed for the connection of the apparatus with telescopic rods 17, 18 sliding within tubular guides 19; the tubular guides 19 are long enough to guide the lowering of the apparatus until it reaches the top of the basket to be lifted.
  • the coupling of wings 15 with the rods length 18 is obtained by bushes 16.
  • a pair of connecting spiral springs 21 allows limited angular displacements of said length 18 - which is not guided - of rods, and thus limited inclinations of the apparatus 1 so that the head 9 of shank 7 of the basket 3 is able to penetrate inside the casing 13 even in case of faulty centering of the apparatus relative to the basket.
  • the lowering and the lifting of the apparatus 1 are achieved by means of a pair of chains 23, secured to the casing 13, simultaneously operated by a cylinder-­piston system 25 (Fig. 2) mounted on a carriage 26, which carriage is able to move on their wheels 27 in the two directions of arrow f26 (Fig. 1) along rails 28 for the apparatus movements - according to a determined alignment - in order to pick up or lay down a basket.
  • the apparatus 1 must operate in a fully automated manner, according to a predetermined working program that can be stored in a suitable programmer generally indicated by 100 in Fig. 2; in order to cooperate with the programmer, the apparatus is characteristically provided with interlocking and consensus means able to avoid any incorrect handling that would make the operation unreliable.
  • limit-switches are used in the form of proximity switches, more exactly, with the lowering of the apparatus 1 into the recess 11 the head 9 penetrates within a lower cleft, that is opening, of the casing 13, which is located between the edges of the head walls 13V and the cross walls 13F of same casing, by going through the inside of two jaws being mirror-like equal and opposite to each other, shaped with suitable cavities, which jaws are shown in their vertical opening position in Figs. 7 and 8 and in short dashes line in Fig. 4.
  • the head 9 By penetrating between the lifted jaws 30 the head 9 causes the lifting of pegs 29 projecting inwardly from the respective ends of shaped levers 31 which, as a consequence, rotate in the direction of arrows f31 thus causing the rotation of shafts 33 which are solid with bushes 35 located beyond the front wall 13F of the casing.
  • the bushes 35 have radial short rods 37 which, because of said rotation, influence limit switches 39 that deliver an electrical signal communicating to the programming member 100 that the apparatus is correctly placed in lowered position wherein the basket head 9 can be "seized".
  • the cylinder-piston system 25 stops and the lowering of the apparatus does not go on.
  • the cylinder-piston system has usually a limit switch (not shown) mounted thereon, which provides a further signal indicating that the apparatus lowering - which is also programmed - has been completed.
  • the programmer thus receives a first signal and a confirmation signal, after the reception of which signals - constituting a double safety means - it gives consent for the closing of the jaws 30.
  • Each jaw 30 is predisposed for rotating solid with a shaft 41 on which, externally of the walls 13F of the casing, a crank 43 is keyed on one side, and a bush 45 is keyed on the opposite side.
  • the rod 49A of a cylinder-piston system 49 is articulated through a ball joint 47.
  • the cylinder-piston system 49 can oscillate inasmuch as the end of the cylinder on the opposite side of the rod 49A is articulated at 50.
  • the cylinder-piston system 49,49 is driven so that the rod 49A moves back inside the cylinder and drives into rotation the corresponding crank 43 towards the center of the apparatus, that is, towards the Y-Y axis.
  • each jaw 30 rotates until it finds itself, so to say, "knocked down" - and coplanar with the other jaw - in the closing position of Fig.
  • a short rod 51 projects radially from each bush 45 and, on the end of rotation of the corresponding jaw, influences a limit switch 53 which delivers an electrical signal of "closed jaws" to the programmer.
  • the rod 51 Prior to the start of the jaws closing motion, the rod 51 found itself to influenece a limit switch 55, which had delivered and was maintaining - until that moment - a signal of open jaws for the consent of the apparatus lowering.
  • Each jaw 30 has two stout laterally projecting cylindrical studs 59 blocked by pins 56 within dead holes 57.
  • the studs 59 upon the rotation of each jaw from the upright position (open jaws) to the "knocked down" position (jaws closed), slide along curved slots or buttonholes 61 - having arc-like development - formed on each of the walls 13F of casing 13.
  • the slots 61 have, at their ends, seats 63E and 63A for correctly accomodating the studs 59 therein at the ends of their run.
  • the jaws 30, substantially of parallelepiped form, are variously shaped and have an almost cylindrical front cavity 65 (oriented towards the Y-Y axis) which extends downwardly with an invitation frustum conical or flared portion 67.
  • the head 9 is guided, upon its entry inside the apparatus, by said portions 67 of frustum conical surface.
  • the jaws 30 On top the jaws 30 have a recess 69 intended to "surround" the shank 7 when they find themselves in knocked down, that is, closing position.
  • the recess 69 is arc-shaped and has bends or fillets 69R of opposite curvature.
  • each of jaws 30 have a through hole 60 for the passage of the shaft 41 dowelled in 62 and supported by bushings or the like housed within holes of both the opposite walls 13F.
  • the back 73 of jaws 30 is flat to provide a correct support for head 9.
  • the chains 23 are driven into a downwards movement by the cylinder-piston system 25 until they complete a programmed run, so that the head 9 - which had been resting down on the back 73 of jaws 30 - raises up again inside the apparatus 1 pushing upwards again pegs 29 and thus putting into rotation levers 31. Also bushes 35 rotate again and, therefore, the rods 37 influence the limit switches 39 which deliver a signal which, this time, is of consent (in such a way being interpreted by the programmer) to the opening of jaws 30.
  • the apparatus according to the invention is able to provide, in a self-contained manner, for all the movements necessary to withdraw the filled baskets and to place them into the respective dyeing tanks and, subsequently, to withdraw them from the tanks and place them again at locations where they are emptied by taking the dyed material out of them and are once again filled with material to be dyed.
  • Figs. 1 and 2 show the carriage 26 (and then the apparatus 1) being possibly moved only in the two directions of arrow f26. It is apparent, however, that the rails 28 - on which the wheels 27 move - are able, in turn, to be supported by a further carriage (a bridge crane, for example) being movable into the two directions orthogonal to the direction indicated by arrow f26.
  • a further carriage a bridge crane, for example

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
EP87830281A 1986-07-18 1987-07-17 Automatische Vorrichtung für das Ein- beziehungsweise Aussetzen eines Farbkorbes Withdrawn EP0253784A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8609444A IT1216239B (it) 1986-07-18 1986-07-18 Attrezzatura automatica di agganciamento e sganciamento della asta centrale di un cesto per tintoria per il sollevamento didetto cesto.
IT944486 1986-07-18

Publications (1)

Publication Number Publication Date
EP0253784A1 true EP0253784A1 (de) 1988-01-20

Family

ID=11130237

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87830281A Withdrawn EP0253784A1 (de) 1986-07-18 1987-07-17 Automatische Vorrichtung für das Ein- beziehungsweise Aussetzen eines Farbkorbes

Country Status (3)

Country Link
EP (1) EP0253784A1 (de)
JP (1) JPS6385157A (de)
IT (1) IT1216239B (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1132578A (fr) * 1955-06-20 1957-03-13 Perfectionnements aux machines effectuant les opérations de lavage, nettoyage, brassage, rinçage, essorage, teinture, etc.
DE1095244B (de) * 1958-10-21 1960-12-22 Walther Klatt Pack- und Einpressvorrichtung fuer das Faerben von losem Fasergut
GB2023679A (en) * 1978-06-24 1980-01-03 Bottomley & Sons Ltd E Compacting fibrous stock in a dye basket
US4455931A (en) * 1982-09-30 1984-06-26 Gaston County Dyeing Machine Company Apparatus and method for processing raw fiber stock

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1132578A (fr) * 1955-06-20 1957-03-13 Perfectionnements aux machines effectuant les opérations de lavage, nettoyage, brassage, rinçage, essorage, teinture, etc.
DE1095244B (de) * 1958-10-21 1960-12-22 Walther Klatt Pack- und Einpressvorrichtung fuer das Faerben von losem Fasergut
GB2023679A (en) * 1978-06-24 1980-01-03 Bottomley & Sons Ltd E Compacting fibrous stock in a dye basket
US4455931A (en) * 1982-09-30 1984-06-26 Gaston County Dyeing Machine Company Apparatus and method for processing raw fiber stock

Also Published As

Publication number Publication date
JPS6385157A (ja) 1988-04-15
IT8609444A0 (it) 1986-07-18
IT1216239B (it) 1990-02-22

Similar Documents

Publication Publication Date Title
US4791705A (en) Machine for meat treatment and maceration, with automatic loading and unloading
PT1795467E (pt) Sistema de transferência de contentores entre o navio e o armazém
EP2709917B1 (de) Vorrichtung und verfahren zur automatischen öffnung von kisten für landwirtschaftliche produkte
EP0253784A1 (de) Automatische Vorrichtung für das Ein- beziehungsweise Aussetzen eines Farbkorbes
US5979961A (en) Tube bundle lifting device
US5472503A (en) Vertical load transferring apparatus
US3040921A (en) Plate handling apparatus
US3845794A (en) Filling systems
US3558178A (en) Hydraulic rail lifter
ITTO970539A1 (it) Attrezzatura di manovra per aste usate negli impianti di trivellazione
NO302350B1 (no) Forbindelsesstykke for feste av en fortöyning i en strekkforankringsplattform til sjöbunnen
CN217124793U (zh) 一种悬挂式列车用集装箱转锁系统
NO333446B1 (no) Anordning for automatisk til- og frakobling av last ved kranloft
PL79181B1 (de)
EP1423317B1 (de) Maschine zum orientieren und ausrichten von behältern oder flaschen aus kuststoff
EP0384507A1 (de) Vorrichtung zum Abreissen von Pfählen
RU2219605C2 (ru) Способ разделки двухпучковой топливной сборки ядерного реактора для её последующего хранения и камера разделки для осуществления способа
SU1049367A1 (ru) Устройство дл переноса тары
EP0133422A2 (de) Automatischer Apparat zur Behandlung und zum Umschnüren von Packungen (Faden) von Textilfaserbändern
DK159545B (da) Apparat til at gribe om og loefte fyldte saekke
GB2102854A (en) Charging a stranding machine
SU1664720A1 (ru) Захват-кантователь дл контейнеров с цапфами
SU1402639A1 (ru) Швартовное устройство камеры шлюза
US5478056A (en) Support for foundry ladels for a continuous casting
CN120922488B (zh) 一种船用集装箱弃箱装置及其操作方法

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

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

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

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: 19880721

RIN1 Information on inventor provided before grant (corrected)

Inventor name: GUALCHIERANI, SERGIO