JPS60140575U - Sewing machine feed mode display device - Google Patents
Sewing machine feed mode display deviceInfo
- Publication number
- JPS60140575U JPS60140575U JP2982584U JP2982584U JPS60140575U JP S60140575 U JPS60140575 U JP S60140575U JP 2982584 U JP2982584 U JP 2982584U JP 2982584 U JP2982584 U JP 2982584U JP S60140575 U JPS60140575 U JP S60140575U
- Authority
- JP
- Japan
- Prior art keywords
- information
- feed dog
- bed
- stitch
- sewing 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.)
- Granted
Links
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図はミシン頭部の部分斜視図、第2図は針糸供給装
置の斜視図、第3図は針糸供給装置の部分正面図、第4
図は電気回路のブロック図、第5図は設定装置の一例を
示したブロック図、第6.図はタイムチャート、第7図
は押え圧調節装置の正面図である。
40・・・位置検出装置、41・・・布厚検出装置、4
−2.43.44・・・制御装置、49・・・糸量算出
装置、61・・・判別装置、62・・・表示装置。
佇 11
′vz
孟
′4置 「−]−「−m−。Fig. 1 is a partial perspective view of the sewing machine head, Fig. 2 is a perspective view of the needle thread supply device, Fig. 3 is a partial front view of the needle thread supply device, and Fig. 4 is a partial perspective view of the sewing machine head.
The figure is a block diagram of an electric circuit, Figure 5 is a block diagram showing an example of a setting device, and Figure 6 is a block diagram of an example of a setting device. The figure is a time chart, and FIG. 7 is a front view of the presser foot pressure adjusting device. 40... Position detection device, 41... Cloth thickness detection device, 4
-2.43.44... Control device, 49... Yarn amount calculation device, 61... Discrimination device, 62... Display device. Stand 11 'vz Meng' 4th place "-]-"-m-.
Claims (1)
縫目情報を出力する制御装置と、送り歯に対向してベッ
ド上方に配置した布押えのベッド上面からの位置に対応
した布厚情報を出力する布厚検出装置と、縫目情報及び
布厚情報から一縫目形成に要する糸量を算出して糸量情
報を出力する糸量算出装置と、糸量情報を一縫目形成毎
に受は対応する糸量を供給源から繰出して天秤へ供給す
る針糸供給装置と、送り歯をベッド上面から出没して四
運動する作動状態及び常にベッド下方に没入する不作動
状態とに切換え可能とした送り歯沈下装置とを備えたミ
シンにおいて、送り歯の最上昇時期及び最下降時期に対
応する主軸の特定回転角を検出して異なる位置信号を発
生する位置検出装置と、両位置信号の発生時期の布厚情
報を比較し両布厚情報が同一か否かにより異なる判別信
号を発生する判別装置と、異なる判別信号を受けて送り
歯の作動・不作動状態に対応する異なる態様を表示する
表示装置とからなることを特徴とするミシンの送りモー
ド表示装置。A control device that outputs stitch information corresponding to the displacement of a stitch forming mechanism having a needle bar and a feed dog, and a fabric thickness that corresponds to the position from the top of the bed of a presser foot placed above the bed facing the feed dog. A cloth thickness detection device that outputs information; a thread amount calculation device that calculates the amount of thread required to form one stitch from the stitch information and cloth thickness information and outputs the thread amount information; Each time, the receiver feeds out the corresponding amount of yarn from the supply source and supplies it to the thread take-up, and the feed dog is in an operating state in which it moves four times, moving in and out from the top of the bed, and in an inactive state in which it is always recessed below the bed. In a sewing machine equipped with a switchable feed dog sinking device, a position detecting device that detects a specific rotation angle of the main shaft corresponding to the highest and lowest timing of the feed dog and generates different position signals; A discrimination device that compares fabric thickness information at the time when the signal is generated and generates different discrimination signals depending on whether the two fabric thickness information is the same, and different modes that respond to the operating/inoperative state of the feed dog in response to different discrimination signals. A feed mode display device for a sewing machine, comprising a display device for displaying.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2982584U JPS60140575U (en) | 1984-02-29 | 1984-02-29 | Sewing machine feed mode display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2982584U JPS60140575U (en) | 1984-02-29 | 1984-02-29 | Sewing machine feed mode display device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60140575U true JPS60140575U (en) | 1985-09-18 |
JPS62612Y2 JPS62612Y2 (en) | 1987-01-08 |
Family
ID=30528978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2982584U Granted JPS60140575U (en) | 1984-02-29 | 1984-02-29 | Sewing machine feed mode display device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60140575U (en) |
-
1984
- 1984-02-29 JP JP2982584U patent/JPS60140575U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS62612Y2 (en) | 1987-01-08 |
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