TR202003472A2 - - Google Patents

Info

Publication number
TR202003472A2
TR202003472A2 TR2020/03472A TR202003472A TR202003472A2 TR 202003472 A2 TR202003472 A2 TR 202003472A2 TR 2020/03472 A TR2020/03472 A TR 2020/03472A TR 202003472 A TR202003472 A TR 202003472A TR 202003472 A2 TR202003472 A2 TR 202003472A2
Authority
TR
Turkey
Prior art keywords
fabric
sewing machine
hemming
hem
edge
Prior art date
Application number
TR2020/03472A
Other languages
Turkish (tr)
Inventor
Osaki Keizi
Hayashida Takayuki
Original Assignee
Yamato Sewing Machine Mfg
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 Yamato Sewing Machine Mfg filed Critical Yamato Sewing Machine Mfg
Publication of TR202003472A2 publication Critical patent/TR202003472A2/tr

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B21/00—Sewing machines with devices for automatically controlling movement of work-carrier relative to stitch-forming mechanism in order to obtain particular configuration of seam, e.g. programme-controlled for sewing collars, for attaching pockets
    • D05B21/007—Sewing machines with devices for automatically controlling movement of work-carrier relative to stitch-forming mechanism in order to obtain particular configuration of seam, e.g. programme-controlled for sewing collars, for attaching pockets to obtain circular or elliptical seams
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B27/00—Work-feeding means
    • D05B27/10—Work-feeding means with rotary circular feed members
    • D05B27/12—Work-feeding means with rotary circular feed members rotating continuously
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B35/00—Work-feeding or -handling elements not otherwise provided for
    • D05B35/02—Work-feeding or -handling elements not otherwise provided for for facilitating seaming; Hem-turning elements; Hemmers
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
    • D05D2305/00—Operations on the work before or after sewing
    • D05D2305/32—Measuring

Abstract

Bir yuvarlak kumaş (W) kenar kıvrımı dikiş makinesi aşağıdakileri içerir: bir kumaş kılavuzu (8), bir kumaş kenarı çevirme kılavuzu tertibatı (7) ve benzerini içeren bir dikiş makinesi gövdesi; bir kumaşın diğer uç tarafını kavrayan bir kumaş tutucu (14) içeren bir kumaş kenarı konum ayar mekanizması (H); bir yuvarlak kumaşın (W) bir uç taraf kenar konumunu algılayan bir birinci kumaş kenarı konum sensörü (10A); bir kenar kıvrımı dikiş kısmının (WS) bir ucunun çevresinde bir ileri kısmı algılamak için birinci kumaş kenarı konum sensörüne (10A) göre dikiş yönünde (Y) geri tarafta bir konumda ve dikiş makinesi gövdesinin sol dış tarafında bir konumda temin edilen bir ikinci kumaş kenar konum sensörü (10B); ve kumaş kenarı konum ayar mekanizmasını (H) birinci kumaş kenarı konum sensörünün (10A) algılama sonucuna göre belirli bir yönde tahrik ederek ve hareket ettirerek yuvarlak kumaşın (W) bir uç taraf kenarının (We) bir konumunu önceden belirlenmiş bir konuma ayarlayan, kenar kıvrımı dikişine devam ederken ikinci kumaş kenar konum sensörünün (10B) algılama sonucuna göre kumaş kılavuzunu (8) dikiş makinesi gövdesinin (M) sol dış tarafındaki bir konuma hareket ettiren ve önceden belirlenmiş bir uzunlukta kenar kıvrımı dikişinden sonra dikiş makinesinin tahrikini durduran bir kontrolör. Buna göre, bir yuvarlak kumaşın (W) kenar kıvrımının bir başlangıç ucunu ve bitiş ucunu hizalayabilen ve kenar kıvrımının tüm çevresinde uygun ve iyi bir görünüm elde edilecek şekilde kenar kıvrımı dikişi yapabilen bir yuvarlak kumaş (W) kenar kıvrımı dikiş makinesi temin etmek mümkündür.A circular fabric (W) hemming sewing machine includes: a sewing machine body comprising a fabric guide 8, a fabric hemming guide assembly 7, and the like; a fabric edge position adjustment mechanism (H) including a fabric gripper (14) gripping the other end side of a fabric; a first selvedge position sensor (10A) that detects an end side edge position of a circular fabric (W); a second selvedge position provided at a position backwards in the sewing direction (Y) relative to the first fabric edge position sensor (10A) and a position on the left outer side of the sewing machine body to detect a forward portion around one end of a hemming seam portion (WS) sensor (10B); and edge curl, which adjusts a position of an end side edge (We) of the round cloth (W) to a predetermined position by driving and moving the edge position adjustment mechanism (H) in a certain direction according to the detection result of the first cloth edge position sensor (10A). a controller that moves the fabric guide (8) to a position on the left outer side of the sewing machine body (M) according to the detection result of the second fabric edge position sensor (10B) while continuing to sew, and stops the drive of the sewing machine after hemming a predetermined length. Accordingly, it is possible to provide a circular fabric (W) hemming sewing machine that can align a starting end and ending end of the hem of a round fabric (W) and sew the hem of the hem in such a way that a proper and good appearance is obtained around the entire circumference of the hem.

TR2020/03472A 2019-03-07 2020-03-06 TR202003472A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019059384A JP2020142041A (en) 2019-03-07 2019-03-07 Round fabric hem sewing machine

Publications (1)

Publication Number Publication Date
TR202003472A2 true TR202003472A2 (en) 2021-06-21

Family

ID=72355067

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2020/03472A TR202003472A2 (en) 2019-03-07 2020-03-06

Country Status (4)

Country Link
JP (1) JP2020142041A (en)
CN (1) CN111663253B (en)
TR (1) TR202003472A2 (en)
TW (1) TWI824120B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115094578B (en) * 2022-06-06 2023-11-07 珠海运控瑞奇数控科技有限公司 Label aligning mechanism, rubber band machine and label aligning method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5967540B2 (en) * 2012-09-18 2016-08-10 ヤマトミシン製造株式会社 Hem stitch machine
JP5984093B2 (en) * 2013-09-24 2016-09-06 ヤマトミシン製造株式会社 Fabric edge curl straightener
JP6467699B2 (en) * 2014-09-25 2019-02-13 ヤマトミシン製造株式会社 sewing machine
JP6410145B2 (en) * 2014-12-19 2018-10-24 ヤマトミシン製造株式会社 Hem stitch sewing machine
JP2017074269A (en) * 2015-10-16 2017-04-20 Juki株式会社 sewing machine
JP6861934B2 (en) * 2016-04-05 2021-04-21 ヤマトミシン製造株式会社 Sewing machine with automatic stop device for detecting the end of sewing
JP2018114096A (en) * 2017-01-18 2018-07-26 ヤマトミシン製造株式会社 sewing machine
JP2018130518A (en) * 2017-02-16 2018-08-23 ヤマトミシン製造株式会社 Fabric holding device for sewing machine
JP2019000608A (en) * 2017-06-16 2019-01-10 ヤマトミシン製造株式会社 Cloth feeding auxiliary guide device for sewing machine

Also Published As

Publication number Publication date
TWI824120B (en) 2023-12-01
CN111663253B (en) 2023-06-27
CN111663253A (en) 2020-09-15
JP2020142041A (en) 2020-09-10
TW202045791A (en) 2020-12-16

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