US2867074A - Doffing apparatus for textile machine - Google Patents

Doffing apparatus for textile machine Download PDF

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Publication number
US2867074A
US2867074A US677890A US67789057A US2867074A US 2867074 A US2867074 A US 2867074A US 677890 A US677890 A US 677890A US 67789057 A US67789057 A US 67789057A US 2867074 A US2867074 A US 2867074A
Authority
US
United States
Prior art keywords
yarn guide
rings
spindle
balloon
textile 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.)
Expired - Lifetime
Application number
US677890A
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English (en)
Inventor
Ross B Newton
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.)
Whitin Machine Works Inc
Original Assignee
Whitin Machine Works Inc
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 Whitin Machine Works Inc filed Critical Whitin Machine Works Inc
Priority to US677890A priority Critical patent/US2867074A/en
Priority to CH6212158A priority patent/CH370683A/de
Application granted granted Critical
Publication of US2867074A publication Critical patent/US2867074A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
    • D01H1/14—Details
    • D01H1/42—Guards or protectors for yarns or threads, e.g. separator plates, anti-ballooning devices
    • D01H1/425—Anti-ballooning rings
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H9/00—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine
    • D01H9/02—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for removing completed take-up packages and replacing by bobbins, cores, or receptacles at take-up stations; Transferring material between adjacent full and empty take-up elements
    • D01H9/14—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for removing completed take-up packages and replacing by bobbins, cores, or receptacles at take-up stations; Transferring material between adjacent full and empty take-up elements for preparing machines for doffing of yarns, e.g. raising cops prior to removal

Definitions

  • This invention relatesto textile'machines such as spin ning and twisting frames, and relates particularly to-the yarn-guiding and anti-balloon devices used on such machines.
  • FIG. 1 is a side elevation of one spindle, together with two anti-balloon rings, a yarn guide, and operating mechanism therefor, and with certain parts shown in section;
  • Fig. 2 is a view similar to Fig. 1 -but with the rings and yarn guide in raised and rearwardly displaced position;
  • Fig. 3 is a partial front elevation of a plate or panel on which the anti-balloon rings and yarn guide are mounted;
  • Fig. 4 is a sectional end elevation of the panel
  • Fig. 5 is a plan view of one of the ring supports
  • Fig. 6 is a side elevation thereof
  • Fig. 7 is a plan view of a yarn guide support
  • Fig. 8 is a side elevation thereof
  • Fig. 9 is a side elevation of an operating member
  • Fig. 10 is a plan view, looking in the direction of the arrow 10 in Fig. 9.
  • a spinning frame comprising lower frame members or sampsons 10, and upper frame members or top girts 11 which are supported at the upper ends of fixed columns or posts 12.
  • a spindle rail 14 is mounted on the sampsons 10, and a roller beam 15 is mounted on the top girts 11.
  • the usual drawing rolls (not shown) are mounted on the roller beam 15.
  • Slides 17 are mounted on the posts 12 and are provided with brackets 18 on which ring rails 19 are mounted. Each rail 19 supports a plurality of rings R. A corresponding plurality of spindles 20 are secured in the spindle rail 14 and support bobbins B (Fig. 2).
  • the slides 17 are moved up and down by chains or cables 22 which pass over upper guide pulleys 24 on a cross shaft 25, and which are operatively connected to a usual builder mechanism (not shown) by which the ring 2,867,074 Patented Jan. 6, 1 9 59 2 rails are raised and lowered to definethebobbin-contours:
  • the yarns Y arel'edtothe rings R through ya'rn-guides 40, and the ballooning ofthe yarn is' preferably" coirtiolled fore'ach' spindle by'uppe'r and lower'ami balleea rings 42 and'4'4l
  • Each yarn guide 40 has a holder 60 to which it is clamped, and each holder is pivoted on the top wire 52.
  • a lower lip or extension 61 on the holder 60 engages the front face of the panel 46 and acts as a stop to define the lowered and operative position of the yarn guide 40 (see Fig. 1).
  • Each anti-balloon ring 42 or 44 is clamped to a holder 65 which is pivoted at 66 on one of the wires 53 or 54.
  • An extension 67 on each holder extends rearward through an opening 68 in the panel 46 and presents a shoulder 69 which abuts the rear face of the panel 46 and defines the lowered and operative position of the associated ring 42 or 44.
  • a trip lever 70 (Figs. 9 and 10) has an arm 71 at its top end which engages the lower front edge 72 of the roller beam 15 as it is moved upward. This stops the trip lever but the panel 46 may be moved further upward by the cross member 48 and chains 50.
  • each trip lever 70 has a notch or shoulder 72a which rests on a cross-pin 74 (Figs. 5 and 6) in the extension 67 of the holder 65. Continued upward relative movement of the panel causes the lower.
  • anti-balloon rings 44 to be swung upward to the dofiing position shown in Fig. 2.
  • the upper anti-balloon ring 42 has a pin-and-slot connection 74-76 (Figs. 5 and 9) to the trip lever 70 and is similarly swung upward. As the upper ring 42 is swung upward, the ring engages the under side of the yarn guide 40 and holder 60 and moves them to the position shown in Fig. 2.
  • the parts 40, 42 and 44 are thus removed or displaced substantially simultaneously from operative position by a single and final upward movement of the cross member 48, and these parts will be simultaneously restored to operative position when the member 48 is again lowered.
  • These opposed movements of the cross member 48 are commonly manually effected.
  • a yarn guide for each spindle for each spindle, a pair of vertically-spaced anti-balloon rings for each spindle, a separate pivotal support for each ring and for said yarn guide, means to raise said rings and yarn guide above the spindle, and means to swing said rings and yarn guide away from the axis of said spindle.
  • a yarn guide for each spindle in combination, a yarn guide for each spindle, a pair of vertically-spaced anti-balloon rings for each spindle, and coacting means to raise the rings and yarn guide and to swing the rings and yarn guide rearward of said g '4 spindle tofacilitate dofling and the swinging action taking place as the raising action is being completed.
  • a yarn guide for each spindle in combination, a yarn guide for each spindle, a pair of vertically-spaced anti-balloon rings for each spindle, and means to raise and displace the lower and upper rings to thereby raise and displace the yarn guide to facilitate dotfing.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
US677890A 1957-08-13 1957-08-13 Doffing apparatus for textile machine Expired - Lifetime US2867074A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US677890A US2867074A (en) 1957-08-13 1957-08-13 Doffing apparatus for textile machine
CH6212158A CH370683A (de) 1957-08-13 1958-07-23 Vorrichtung für Textilmaschinen zur Vorbereitung der Auswechslung einer Spule auf einer Spindel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US677890A US2867074A (en) 1957-08-13 1957-08-13 Doffing apparatus for textile machine

Publications (1)

Publication Number Publication Date
US2867074A true US2867074A (en) 1959-01-06

Family

ID=24720506

Family Applications (1)

Application Number Title Priority Date Filing Date
US677890A Expired - Lifetime US2867074A (en) 1957-08-13 1957-08-13 Doffing apparatus for textile machine

Country Status (2)

Country Link
US (1) US2867074A (de)
CH (1) CH370683A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2949726A (en) * 1958-01-16 1960-08-23 Allgauer Maschb G M B H Ring spinning and twisting frames
US4697752A (en) * 1984-08-03 1987-10-06 Mwb Messwandler-Bau Aktiengesellschaft Coil winding machine
JP2009509060A (ja) * 2005-09-22 2009-03-05 エーリコン テクスティル ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト 折畳み可能な糸ガイドから成るリング紡績機

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2660856A (en) * 1949-09-29 1953-12-01 North American Rayon Corp Balloon guard
US2773345A (en) * 1954-07-05 1956-12-11 Brematex Spinning machines, including ring rails and annular balloon limiters

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2660856A (en) * 1949-09-29 1953-12-01 North American Rayon Corp Balloon guard
US2773345A (en) * 1954-07-05 1956-12-11 Brematex Spinning machines, including ring rails and annular balloon limiters

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2949726A (en) * 1958-01-16 1960-08-23 Allgauer Maschb G M B H Ring spinning and twisting frames
US4697752A (en) * 1984-08-03 1987-10-06 Mwb Messwandler-Bau Aktiengesellschaft Coil winding machine
JP2009509060A (ja) * 2005-09-22 2009-03-05 エーリコン テクスティル ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト 折畳み可能な糸ガイドから成るリング紡績機

Also Published As

Publication number Publication date
CH370683A (de) 1963-07-15

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