GB1391201A - Knot adjusting arrangement for a coil spring feed apparatus - Google Patents

Knot adjusting arrangement for a coil spring feed apparatus

Info

Publication number
GB1391201A
GB1391201A GB2096272A GB2096272A GB1391201A GB 1391201 A GB1391201 A GB 1391201A GB 2096272 A GB2096272 A GB 2096272A GB 2096272 A GB2096272 A GB 2096272A GB 1391201 A GB1391201 A GB 1391201A
Authority
GB
United Kingdom
Prior art keywords
springs
knot
knots
spring
stop
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.)
Expired
Application number
GB2096272A
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.)
Spuehl AG
Original Assignee
Spuehl AG
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 Spuehl AG filed Critical Spuehl AG
Publication of GB1391201A publication Critical patent/GB1391201A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F27/00—Making wire network, i.e. wire nets
    • B21F27/12—Making special types or portions of network by methods or means specially adapted therefor
    • B21F27/16—Making special types or portions of network by methods or means specially adapted therefor for spring mattresses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sewing Machines And Sewing (AREA)
  • Wire Processing (AREA)

Abstract

1391201 Orientating and conveying articles SPUHL AG 5 May 1972 [22 May 1971] 20962/72 Heading B8A In apparatus for feeding an array of helical wire springs, for example to a machine for manufacturing spring mattresses, the springs are orientated such that their wire ends or "knots" 7 of their end coils 8 are aligned, as shown in Fig. 2, by turning mechanisms 9-11. These mechanisms co-operate with two endless belts 1 which feed the springs step-by-step from a spring manufacturing apparatus (not shown). Assuming the springs are fed with their knots in position 7<SP>1</SP>, pusher 12 of the mechanism 9 moves to a position determined by a stop 14 and the knots of the seven springs to the left of Fig. 2 are aligned with an axis m-m. The knot of the spring 8n which preceded the other springs is, due to removal of the stop 14, caused to move to a position 7 2 . The mechanism 10, by means of a pivoting arm 17, then moves the knot to a position 7 3 , after which the mechanism 11 moves the knot to position 7 4 in alignment with the other knots but with its spring 8n rotated through 180 degrees relative to the other springs. Damage to covers for the springs is avoided by such positioning of the springs. To improve the accuracy with which the springs are rotated, pairs of oppositely located mechanisms 9, 10, 11 may be provided. The mechanism 10 includes a double-acting pneumatic cylinder 53 which, by means of a reciprocating member 50 causes the knotengaging arm 17 to pivot. A stop 16 for engagement with the springs when a knot 7 is being acted on by the arm 17 is movable by a cylinder (42) and a pivotable lever (31), Fig. 5 (not shown).
GB2096272A 1971-05-22 1972-05-05 Knot adjusting arrangement for a coil spring feed apparatus Expired GB1391201A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712125496 DE2125496C3 (en) 1971-05-22 1971-05-22 Device for feeding helical wire springs to a spring core assembly machine

Publications (1)

Publication Number Publication Date
GB1391201A true GB1391201A (en) 1975-04-16

Family

ID=5808656

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2096272A Expired GB1391201A (en) 1971-05-22 1972-05-05 Knot adjusting arrangement for a coil spring feed apparatus

Country Status (2)

Country Link
DE (1) DE2125496C3 (en)
GB (1) GB1391201A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004011173A1 (en) * 2002-07-26 2004-02-05 Spühl AG St. Gallen Device for orienting springs
CN106984742A (en) * 2017-05-25 2017-07-28 宁波市望春姚氏床垫机械有限公司 Spring node changement
CN107497976A (en) * 2017-10-11 2017-12-22 苏州德魁家居科技股份有限公司 A kind of reversing turntable for adjusting spring-leaf retainer
CN108203069A (en) * 2017-03-27 2018-06-26 绍兴市华剑床垫机械有限公司 Spring orientation adjusting device

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19542847A1 (en) * 1995-11-17 1997-05-22 Spuehl Ag Spring loading station for machine manufacturing spring cores, especially for mattress padding
CH693142A5 (en) * 1998-12-24 2003-03-14 Spuehl Ag St Gallen A device for turning prepared on a spring coiling machine springs.
CH693566A5 (en) * 1999-02-08 2003-10-15 Spuehl Ag St Gallen Apparatus for rotating and positioning of manufactured on a spring coiling machine springs with knotted end rings for mattresses or upholstered furniture.
CN102658970B (en) * 2012-05-07 2014-06-04 佛山市源田床具机械有限公司 Spring discharging and tidying mechanism for spring discharging machine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004011173A1 (en) * 2002-07-26 2004-02-05 Spühl AG St. Gallen Device for orienting springs
US7086425B2 (en) 2002-07-26 2006-08-08 Spuhl Ag St. Gallen Device for orienting springs
CN108203069A (en) * 2017-03-27 2018-06-26 绍兴市华剑床垫机械有限公司 Spring orientation adjusting device
CN108203069B (en) * 2017-03-27 2024-04-09 浙江华剑智能装备股份有限公司 Spring azimuth adjusting device
CN106984742A (en) * 2017-05-25 2017-07-28 宁波市望春姚氏床垫机械有限公司 Spring node changement
CN107497976A (en) * 2017-10-11 2017-12-22 苏州德魁家居科技股份有限公司 A kind of reversing turntable for adjusting spring-leaf retainer
CN107497976B (en) * 2017-10-11 2023-11-21 德魁智能装备(苏州)有限公司 Reversing turntable for adjusting spring retainer

Also Published As

Publication number Publication date
DE2125496A1 (en) 1972-12-07
DE2125496B2 (en) 1975-02-06
DE2125496C3 (en) 1975-09-25

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee