JPH02112272U - - Google Patents
Info
- Publication number
- JPH02112272U JPH02112272U JP2217689U JP2217689U JPH02112272U JP H02112272 U JPH02112272 U JP H02112272U JP 2217689 U JP2217689 U JP 2217689U JP 2217689 U JP2217689 U JP 2217689U JP H02112272 U JPH02112272 U JP H02112272U
- Authority
- JP
- Japan
- Prior art keywords
- sewing machine
- data
- feed mode
- control device
- positioning
- 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.)
- Pending
Links
- 238000009958 sewing Methods 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims 1
- 230000010365 information processing Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Sewing Machines And Sewing (AREA)
Description
第１図はこの考案の一実施例による標準送りモ
ード用＆倍送りモード用のパルス出力の動作を説
明するためのフローチヤート、第２図はこの考案
の一実施例による標準送りモード用＆倍送りモー
ド用の速度制御を説明するためのフローチヤート
、第３図、第４図は第２図の詳細フローチヤート
、第５図はこの考案の一実施例によるパルス配列
用テーブル図、第６図〜第８図は従来の制御装置
に係り、第６図は制御装置を示すブロツク図、第
７図はパルス配列用テーブル＆パルス出力の動作
を説明するためのフローチヤート、第８図は速度
制御を説明するためのフロチヤートである。
図において、１はミシン頭部、３はモータ、９
はパルス列生成回路、１２は中央演算処理装置で
ある。なお、図中、同一符号は同一、または相当
部分を示す。
Fig. 1 is a flowchart for explaining the operation of pulse output for standard feed mode & double feed mode according to an embodiment of this invention, and Fig. 2 is a flowchart for explaining the operation of pulse output for standard feed mode & double feed mode according to an embodiment of this invention. Flowchart for explaining speed control for feed mode, FIGS. 3 and 4 are detailed flowcharts of FIG. 2, FIG. 5 is a table diagram for pulse array according to an embodiment of this invention, and FIG. 6 ~Figure 8 relates to a conventional control device, Figure 6 is a block diagram showing the control device, Figure 7 is a flowchart to explain the operation of the pulse array table & pulse output, and Figure 8 is speed control. This is a frochial to explain. In the figure, 1 is the sewing machine head, 3 is the motor, and 9
1 is a pulse train generation circuit, and 12 is a central processing unit. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
駆動装置と、被加工物を狭持する布押さえ装置な
どを、あらかじめプログラムされたパタンデータ
を順次読み出し、そのデータに従つて、あらかじ
めＥＰＲＯＭに書き込んであるパルス配列のテー
ブルを利用して１針分の布送りデータ量相当分の
パルスを出力し位置決めする位置決め駆動装置と
、縫い目ピツチによりミシンの速度を制御する速
度制御装置を備え、デイツプスイツチのＯＮ／Ｏ
ＦＦにより、標準送りモードと倍送りモードを作
り出す情報処理手段とを有することを特徴とする
自動縫いミシンの制御装置。 The sewing machine that forms the seams, the drive device that drives the sewing machine, the presser device that holds the workpiece, etc., sequentially read out pre-programmed pattern data and write it into the EPROM in advance according to that data. It is equipped with a positioning drive device that uses a pulse array table to output pulses equivalent to the amount of cloth feed data for one stitch for positioning, and a speed control device that controls the speed of the sewing machine based on the stitch pitch.
A control device for an automatic sewing machine characterized by having an information processing means for creating a standard feed mode and a double feed mode using FF.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2217689U JPH02112272U (en) | 1989-02-28 | 1989-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2217689U JPH02112272U (en) | 1989-02-28 | 1989-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02112272U true JPH02112272U (en) | 1990-09-07 |
Family
ID=31240055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2217689U Pending JPH02112272U (en) | 1989-02-28 | 1989-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02112272U (en) |
-
1989
- 1989-02-28 JP JP2217689U patent/JPH02112272U/ja active Pending
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