CS270888B1 - Expanding bobbin - Google Patents

Expanding bobbin Download PDF

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Publication number
CS270888B1
CS270888B1 CS886776A CS677688A CS270888B1 CS 270888 B1 CS270888 B1 CS 270888B1 CS 886776 A CS886776 A CS 886776A CS 677688 A CS677688 A CS 677688A CS 270888 B1 CS270888 B1 CS 270888B1
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CS
Czechoslovakia
Prior art keywords
coil
segments
core
hydraulic cylinder
segment
Prior art date
Application number
CS886776A
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Czech (cs)
Slovak (sk)
Other versions
CS677688A1 (en
Inventor
Miroslav Ing Chlubna
Original Assignee
Chlubna Miroslav
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.)
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Publication date
Application filed by Chlubna Miroslav filed Critical Chlubna Miroslav
Priority to CS886776A priority Critical patent/CS270888B1/en
Publication of CS677688A1 publication Critical patent/CS677688A1/en
Publication of CS270888B1 publication Critical patent/CS270888B1/en

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  • Winding, Rewinding, Material Storage Devices (AREA)

Abstract

A hydraulically controlled spool with one tilting front consisting of swinging segments (7) and core (5) segments, and with the core changing its diameter, designed for coiling a wire or ropes (cables) into coils. The coil is completely loose when taking off the spool.<IMAGE>

Description

Vynález sa týká rozpínacej cievky pře navij anie drotov alebo lán, do viazaných zvitkov.The invention relates to an expansion coil for winding wires or ropes into knotted coils.

Doteraz známe cievky pre navijanie drótov a lán do zvitkov sú riešené ako rozoberatelné, aby sa z nich zvitok po zaviazaní dal vybrat. Po následnéj montáži Jednotlivých častí cievky sa táto osadí do navíjadla a je připravená к navíjaniu ňalšieho zvitku. Cievka a navijadlo sú samostatné celky. Jádro cievky bývá kuželové, aby stiahnutie zvitku bolo ulehčené. Nevýhodou týchto cievok je najma pri v&čších zvitkoch, namáhavá a nebezpečná manipulácia pri ich demontáži a montáži, vkladanie a odoberanie z navíjacieho zariadenia, prostoje strojného zariadenia a pod.Previously known coils for winding wires and wire ropes are designed to be dismantled so that the coil can be removed after binding. After the subsequent assembly of the individual parts of the bobbin, it is mounted in the winding machine and is ready to wind the next coil. The spool and reel are separate units. The core of the coil is tapered to facilitate retraction of the coil. The disadvantage of these coils is especially in larger rolls, laborious and dangerous handling during their dismantling and assembly, insertion and removal from the winding device, machine downtime and the like.

Nevýhody rozoberatelných cievok sú odstraněné rozpínacou oievkou pódia vynálezu. Jeho podstata spočívá v tom, že Jedno čelo cievky a jádro cievky je převedené zo segmentov, ktorých poloha sa dá měnit -tak, aby umožňovala navijanie drStu, alebo lana i odoberanie zviazaného zvitku z cievky. Cievka tvoří súčast navíjadla. Ovládanie segmentov je hydraulické.Disadvantages of the releasable coils are eliminated by the expansion lug of the invention. It is based on the fact that one coil face and coil core are converted from segments whose position can be changed - so as to allow the coiling of the wire or the wire as well as taking the bundled coil from the coil. The spool forms part of the winder. Segment control is hydraulic.

Rozpínacia cievka pódia vynálezu odstraňuje úplné fyzickú námahu pri demontáži a montáži doteraz užívaných rozoberatelných cievok, podstatné zvyšuje produktivitu práce a bezpečnost práce, umožňuje vytvořit robotizované práčovisko.The expansion coil of the present invention eliminates the complete physical effort to dismantle and assemble the disassembled coils previously used, substantially increasing labor productivity and work safety, and making it possible to create a robotized laundry.

Příklad prevedenia rozpínacej cievky podlá vynálezu je znázorněný na přiložených výkresoch, kde obr. 1 představuje rozpínaciu cievku v náryse, obr. 2 v bokoryse a obr. 3 v bokoryse s polohou pre vyberanie zviazaného zvitku.An exemplary embodiment of an expansion coil according to the invention is shown in the accompanying drawings, in which: FIG. 1 is a front view of the expansion coil, FIG. 2, and FIG. 3 in a side view with a position for removing the bound roll.

Rozpínacia cievka pozostáva z došky 2> na ktorej sú upevněné segmenty pevného čela 2 a jednoúčelové dvojčinné hydraulické válce 3. Na piestniciaoh 4 hydraulických valcov 3, sú z Jednej strany připevněné segmenty % jadra rozpínacej cievky a druhou stranou piestnice cez tiahlo 6 sú uchytené výkyvné segmenty J druhého čela cievky. Výkyvný segment 7 je o teleso hydraulického valca uchytený čapom 8. Tlakový olej je к hydraulickým valcom vedený prostredníctvom rotačného prevádzača 9. Rozpínacia cievka tvoří súčast navíjadla a je priamo osadená na výstupnom hriadeli převodovky £0. Jedna krajná poloha piestnice hydraulického valca .ustavuje cievku pre navijanie zvitku, znázorněné na obr. 2, druhá krajná poloha piestnice ustavuje cievku pre vyberanie zviazaného zvitku, znázorněné na obr. 3· Výkyvný segment 7, hydraulický válec J a piestnicou 4, tiahlom 6 a segmentom 2 ťvoria samotný blok, ktorých je na kruhovej doske 2 upevněný taký počet, aby navij a júc i dr8t, resp. lano zachovávalo kruhovitý tvar a přitom medzi jednotlivými blokmi zostával dostatočný priestor na uviazanie zvitku.The expansion coil consists of a thatch 2 on which the fixed face segments 2 and the dedicated dual-acting hydraulic cylinders 3 are mounted. J second coil face. The pivot segment 7 is attached to the hydraulic cylinder body by a pin 8. The pressure oil is guided to the hydraulic cylinder by means of a rotary actuator 9. The expansion coil is part of the winding and is directly mounted on the output shaft of the gearbox. One extreme position of the piston rod of the hydraulic cylinder adjusts the coil for winding the coil shown in FIG. 2, the second extreme position of the piston rod establishes a coil for removing the bound coil shown in FIG. 3, the pivoting segment 7, the hydraulic cylinder J and the piston rod 4, the rod 6 and the segment 2 form the block itself, the number of which is fixed to the circular plate 2 in such a way that it also winds up or downwards. the rope maintained a circular shape while leaving enough space between the blocks to tie the coil.

Claims (1)

Rozpínacia cievka pozostávajúca z kruhovej došky, na ktorej sú symetricky po obvode z jednej strany uchytené pevné segmenty a z druhej strany, v zákryte, samostatné bloky po* zostávajúce z dvojčinného hydraulického valca, na ktorého piestnici z jednoho konca je upevněný segment jadra cievky a z druhého konca tiahlo spojené 8 výkyvným segmentom, ktorý Je čapom upevněný na teleso hydraulického valca a rotačných prevádzačov hydraulického oleja uložených na hriadeli cievky, vyznačujúca sa tým, Že pevné segmenty (2) tvoria jedno čelo cievky a hydraulickými valcami (3) ovládané výkyvné segmenty (7) a segmenty jadra (5) tvoria druhé sklopná čelo cievky i Jádro cievky s meniacim sa priemerom.Expansion coil consisting of a circular thatch on which fixed segments are symmetrically circumferentially fixed on one side and on the other side, in alignment, separate blocks consisting of a double-acting hydraulic cylinder, on which a coil core segment is fastened from one end and a tie rod connected by a pivoting segment, which is pin-mounted on a hydraulic cylinder body and rotary hydraulic oil operators mounted on a spool shaft, characterized in that the fixed segments (2) form a single coil face and the pivoting segments (7) controlled by hydraulic cylinders (3) and the core segments (5) form the second hinged coil face and the coil core of varying diameter.
CS886776A 1988-10-13 1988-10-13 Expanding bobbin CS270888B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS886776A CS270888B1 (en) 1988-10-13 1988-10-13 Expanding bobbin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS886776A CS270888B1 (en) 1988-10-13 1988-10-13 Expanding bobbin

Publications (2)

Publication Number Publication Date
CS677688A1 CS677688A1 (en) 1989-12-13
CS270888B1 true CS270888B1 (en) 1990-08-14

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CS886776A CS270888B1 (en) 1988-10-13 1988-10-13 Expanding bobbin

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CS677688A1 (en) 1989-12-13

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