JPS627986U

JPS627986U -

Info

Publication number: JPS627986U
Application number: JP9967585U
Authority: JP
Priority date: 1985-06-28
Filing date: 1985-06-28
Publication date: 1987-01-17

Description

[Brief explanation of the drawing]

第１図ａはこの考案を具体化したミシンの電気
ブロツク図、第１図ｂはＲＡＭの詳細図、第２図
はミシンの斜視図、第３図はミシンの内部構成を
示す略体斜視図、第４図はミシンの部分拡大側断
面図、第５図は入力装置の斜視図、第６図は下着
の正面図、第７図ａ，ｂはフローチヤートである
。図において、４は針、７は加工布支持面、８は
押え足、１５は主送り歯、１６は副送り歯（前記
８，１５，１６等により加工布送り装置が構成さ
れている）、２８は針位置検出装置、３１は駆動
ローラ、３２は被動ローラ、３３はパルスモータ
（前記３１〜３３等によりテープ送り装置が構成
されている）、３９は入力装置、４３は制御手段
としての中央処理装置、４５を記憶手段としての
ＲＡＭ、Ａ〜Ｆはテープ縫着区間、Ｔはテープ、
Ｗは加工布である。 Figure 1a is an electrical block diagram of a sewing machine that embodies this invention, Figure 1b is a detailed view of the RAM, Figure 2 is a perspective view of the sewing machine, and Figure 3 is a schematic perspective view showing the internal configuration of the sewing machine. 4 is a partially enlarged side sectional view of the sewing machine, FIG. 5 is a perspective view of the input device, FIG. 6 is a front view of the underwear, and FIGS. 7a and 7b are flowcharts. In the figure, 4 is a needle, 7 is a work cloth support surface, 8 is a presser foot, 15 is a main feed dog, 16 is a sub feed dog (the work cloth feed device is constituted by the above-mentioned 8, 15, 16, etc.), 28 is a needle position detection device, 31 is a driving roller, 32 is a driven roller, 33 is a pulse motor (the tape feeding device is constituted by the above-mentioned 31 to 33, etc.), 39 is an input device, and 43 is a center serving as a control means. A processing device, 45 is a RAM as a storage means, A to F are tape sewing sections, T is a tape,
W is a processed cloth.

Claims

[Claims for Utility Model Registration] A seam forming device including a needle 4 that is moved up and down across the work cloth support surface 7, and a work cloth feeder that provides intermittent feed to the work cloth W on the work cloth support surface 7. It has devices 8, 15, 16, etc., and tape feeding devices 31 to 33, etc. that feed the tape T intermittently onto the work cloth support surface 7, and each of the devices is operated in synchronization.
In a sewing machine equipped with a tape feeding device that sews a tape T onto a workpiece cloth W, tape sewing sections A~ with different stretchability of the workpiece cloth W are used.
An input device 39 for inputting the number of stitches and tape feed pitch for each F, and a storage means 45 for storing the number of stitches data and tape feed pitch data input by the input device 39 for each tape sewing section A to F. a needle position detection device 28 that detects the needle position and outputs a detection signal; and reads each of the data from the storage means 45 and detects the tape based on each data and the output signal from the needle position detection device 28. Feeding device 31~
A sewing machine equipped with a tape feeding device, characterized in that it is provided with a control means 43 for controlling the drive of a tape feeding device 33, etc.