JPH022308Y2 - - Google Patents
Info
- Publication number
- JPH022308Y2 JPH022308Y2 JP1984126169U JP12616984U JPH022308Y2 JP H022308 Y2 JPH022308 Y2 JP H022308Y2 JP 1984126169 U JP1984126169 U JP 1984126169U JP 12616984 U JP12616984 U JP 12616984U JP H022308 Y2 JPH022308 Y2 JP H022308Y2
- Authority
- JP
- Japan
- Prior art keywords
- sewing
- pedal
- thread
- operations
- output
- 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
Links
- 238000009958 sewing Methods 0.000 claims description 46
- 238000009966 trimming Methods 0.000 claims description 19
- 238000005520 cutting process Methods 0.000 claims description 17
- 238000001514 detection method Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 3
- 230000000994 depressogenic effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Description
【考案の詳細な説明】
［産業上の利用分野］
この考案はミシンに関し、特に作業者がペダル
操作により任意に縫製の開始および停止を制御し
かつ糸切り操作を行なうことができる工業ミシン
において、一連の縫製作業を終了する毎にその縫
製枚数（生産枚数）を計数して表示する装置に関
する。[Detailed description of the invention] [Industrial application field] This invention relates to sewing machines, particularly industrial sewing machines in which the operator can arbitrarily control the start and stop of sewing and perform thread trimming by operating the pedals. The present invention relates to a device that counts and displays the number of pieces sewn (number of pieces produced) each time a series of sewing operations is completed.
［従来の技術］
作業者がペダル操作により任意に縫製の開始・
停止および糸切りを行なうミシンでは、いくつか
の縫製と糸切りとを組合わせた一連の縫製作業の
終了時点の判別を自動的に行なうことができない
ため、従来ではミシンの隣りに手動カウンターを
置き、作業者が一連の縫製作業が終了する毎にカ
ウンターを手で操作して縫製終了枚数を計数して
いた。[Conventional technology] An operator can start and start sewing arbitrarily by operating a pedal.
Sewing machines that stop and trim thread cannot automatically determine the end point of a series of sewing operations that combine several stitches and thread trimmers, so conventionally a manual counter was placed next to the sewing machine. Each time a series of sewing tasks is completed, the worker manually operates a counter to count the number of pieces that have been sewn.
［考案が解決しようとする問題点］
したがつて作業者が手でカウンターを操作する
のは非常にめんどうなことであるだけでなく、操
作を忘れたり、誤つて余分に操作すると正確な計
数ができない等の問題ある。この考案はこれらの
問題点を解決する。[Problems that the invention aims to solve] Therefore, it is not only extremely troublesome for workers to operate the counter by hand, but also prevents accurate counting if the operator forgets to operate the counter or accidentally performs an extra operation. There are problems such as not being able to do it. This invention solves these problems.
［問題点を解決するための手段］
この考案は、ペダルによる糸切り操作にもとづ
く糸切り装置の動作回数を計数し、その動作回数
を任意に選んだ整数回毎に表示するようにする。[Means for Solving the Problems] This invention counts the number of operations of the thread trimming device based on the thread cutting operation using the pedal, and displays the number of operations at arbitrarily selected integer intervals.
［作用］
つまり繰り返し行なう一連の縫製作業中には、
終了時の糸切り作業を含めて所定回数の糸切り作
業があるので、糸切り回数が所定回数に達する毎
に順次出力してこれを生産枚数として表示するこ
とにより、作業者の手を煩わせることなく正確な
計数をできるようにするものである。[Function] In other words, during a series of repeated sewing operations,
Since there is a predetermined number of thread cutting operations to be performed, including the thread trimming task at the end of the process, each time the number of thread trimmings reaches a predetermined number, the output is sequentially output and displayed as the number of pieces produced, thereby saving the operator's time. This makes it possible to perform accurate counting without any trouble.
［実施例］
図において１はミシン本体で、モータを含む駆
動装置２により針３と送り手段とを駆動して縫い
目形成を行なう。４は糸切り装置で、被縫製物支
持面の下に設けたカツター４ａと、針３の上下動
と同期して回転するカム４ｂと、カツターをカム
に着脱自在に連結する電磁ソレノイド４ｃとから
なる。５は針位置検出装置である。[Embodiment] In the figure, reference numeral 1 denotes a sewing machine main body, in which a needle 3 and a feeding means are driven by a drive device 2 including a motor to form stitches. Reference numeral 4 denotes a thread cutting device, which consists of a cutter 4a provided under the support surface of the workpiece to be sewn, a cam 4b that rotates in synchronization with the vertical movement of the needle 3, and an electromagnetic solenoid 4c that connects the cutter to the cam in a detachable manner. Become. 5 is a needle position detection device.
６はペダルで、ほぼ中央を水平軸線のまわりに
揺動自在に支持され、その揺動操作により前方踏
み込み信号出力装置７および踏返し信号出力装置
８をそれぞれ操作する。９はミシン本体１の前面
に設けた操作パネルで、操作キー群および数値式
の表示装置１０を有する。 Reference numeral 6 denotes a pedal, which is supported substantially at the center so as to be able to swing freely around a horizontal axis, and its swing operation operates the forward depression signal output device 7 and the pedal depression signal output device 8, respectively. Reference numeral 9 denotes an operation panel provided on the front side of the sewing machine body 1, which has a group of operation keys and a numerical display device 10.
１１は中央演算処理手段（CPU）および書き
込み可能な記憶手段（RAM）からなる制御装置
で、ペダルの前方踏込み信号出力装置７、踏返し
信号出力装置８、操作パネル９の操作キー群およ
び針位置検出装置５からの信号にもとづいて、駆
動装置２、糸切り装置の電磁ソレノイド４ｃおよ
び表示装置１０を制御する。 Reference numeral 11 denotes a control device consisting of a central processing unit (CPU) and a writable storage unit (RAM), which controls a forward pedal depression signal output device 7, a pedal depression signal output device 8, a group of operation keys on an operation panel 9, and a needle position. Based on the signal from the detection device 5, the drive device 2, the electromagnetic solenoid 4c of the thread cutting device, and the display device 10 are controlled.
ペダル６を前方へ踏込むと、前方踏込み信号出
力装置７からの信号に応答して制御装置１１は駆
動装置２へミシン運転信号を出力し、縫製作業を
開始する。ペダル６を中立位置へ戻すと、前記出
力装置７からの信号により制御装置１１はミシン
停止信号を出力し、針位置検出装置５からの信号
にもとづいて針３が下位置にある状態で停止す
る。 When the pedal 6 is depressed forward, the control device 11 outputs a sewing machine operation signal to the drive device 2 in response to a signal from the forward depression signal output device 7, and starts sewing work. When the pedal 6 is returned to the neutral position, the control device 11 outputs a sewing machine stop signal based on the signal from the output device 7, and the sewing machine stops with the needle 3 in the lower position based on the signal from the needle position detection device 5. .
そしてペダル６を後方へ踏返すと、踏返し信号
出力装置８からの信号に応答して制御装置１１は
ミシン運転信号を出力して針３を下位置から上方
へ移動させる。それと同時に糸切り信号を出力
し、糸切り装置の電磁ソレノイド４ｃを励磁して
カム４ｂにカツター４ａを連結して、針３の上方
への移動に同期してカツター４ａを動作させる。
これにより被縫製物の下で縫製に寄与した糸を切
断することができる。 Then, when the pedal 6 is pressed back, the control device 11 outputs a sewing machine operation signal in response to a signal from the pedal-back signal output device 8 to move the needle 3 upward from the lower position. At the same time, a thread trimming signal is output, the electromagnetic solenoid 4c of the thread trimming device is energized, the cutter 4a is connected to the cam 4b, and the cutter 4a is operated in synchronization with the upward movement of the needle 3.
This allows the thread that contributes to sewing to be cut under the object to be sewn.
その後針３が上位置に到達したことにもとづく
針位置検出装置５からの信号により、制御装置１
１は駆動装置２に対してミシン停止信号を出力
し、針３が上位置にある状態で停止させる。同時
に糸切り装置の電磁ソレノイド４ｃの励磁も解い
てカツター４ａの動作も停止させる。そして再び
ペダル６を前方へ踏込むと、前述のとおり縫製作
業を再開できる。 Thereafter, the control device 1 receives a signal from the needle position detection device 5 based on the fact that the needle 3 has reached the upper position.
1 outputs a sewing machine stop signal to the driving device 2 to stop the sewing machine with the needle 3 in the upper position. At the same time, the excitation of the electromagnetic solenoid 4c of the thread cutting device is also released to stop the operation of the cutter 4a. Then, when the pedal 6 is pressed forward again, the sewing operation can be resumed as described above.
縫製作業を開始させるべくペダル６を前方へ踏
込む前に、操作パネル９中の記憶キー１２を押し
ておくと、縫製作業にともない針位置検出装置５
から出力されるパルス信号を、制御装置１１にお
いて計数し、その計数データを制御装置１１内の
レジスタに格納する。その後ミシン停止にともな
い覚え込みキー１３を押すことによりその停止の
データを、また糸切り作業にともない糸切りのデ
ータをそれぞれ同レジスタに順次格納する。そし
ていくつかの停止や糸切りを含む一連の縫製作業
の終了時に再生キー１４を押すと、前記レジスタ
に格納されている内容を記憶手段（RAM）に転
送して記憶させることができるとともに制御装置
１１はその記憶された一連の縫製作業の自動再生
モードに切替わる。すなわち、ペダル６を前方へ
踏込むと、一連の縫製作業を再生することができ
る。 If the memory key 12 on the operation panel 9 is pressed before pressing the pedal 6 forward to start the sewing operation, the needle position detection device 5 will be activated as the sewing operation begins.
The control device 11 counts the pulse signals output from the control device 11, and stores the counted data in a register within the control device 11. Thereafter, when the sewing machine stops, by pressing the memorization key 13, the stop data is sequentially stored in the same register, and when the thread cutting operation is performed, the thread cutting data is stored in the same register. When the reproduction key 14 is pressed at the end of a series of sewing operations including several stops and thread trimming, the contents stored in the register can be transferred to the storage means (RAM) and stored therein, and the control device 11 switches to an automatic reproduction mode of the stored series of sewing operations. That is, when the pedal 6 is depressed forward, a series of sewing operations can be reproduced.
上記自動再生の縫製作業において、生産枚数キ
ー１５を押しておくと、制御装置１１は表示装置
１０を生産枚数表示モードに設定し、一連の縫製
作業が終了する毎に表示値を繰り上げていく。 When the production number key 15 is pressed during the automatic reproduction sewing operation, the control device 11 sets the display device 10 to the production number display mode, and increments the displayed value each time a series of sewing operations is completed.
上記の自動縫製を使用しない、つまり作業者が
任意に縫製・停止および糸切りを繰り返して一連
の縫製作業を遂行する場合には、その一連の縫製
作業中に含まれる糸切り回数を数えておく。操作
パネル９中の糸切り回数キー１６を押すと、制御
装置１１は表示装置１０を糸切り回数設定モード
に切替え、＋キー１７および−キー１８を押して
既に数えておいた糸切り回数を設定することがで
きる。＋キー１７は押す毎、若しくは押している
間の所定時間毎に順次設定値を０から１，２，３
……と繰り上げていく。−キー１８は押す毎、若
しくは押している間の所定時間毎に＋キー１７に
て設定した値を順次減じる。 If the automatic sewing described above is not used, that is, if the operator performs a series of sewing tasks by repeating sewing, stopping, and thread trimming at will, count the number of thread trimmings included in the series of sewing tasks. . When the thread trimming number key 16 on the operation panel 9 is pressed, the control device 11 switches the display device 10 to the thread trimming number setting mode, and presses the + key 17 and - key 18 to set the number of thread trimming that has already been counted. be able to. The + key 17 changes the set value sequentially from 0 to 1, 2, 3 each time it is pressed or at each predetermined time while it is pressed.
...and so on. The value set with the + key 17 is sequentially subtracted each time the - key 18 is pressed or every predetermined time period while the key is pressed.
これにより制御装置１１の記憶手段（RAM）
における回数設定部１９には、一連の縫製作業中
に含まれる糸切り回数が記憶される。その後、生
産枚数キー１５を押すと、制御装置１１は表示装
置１０を生産枚数表示モードに切替える。 As a result, the storage means (RAM) of the control device 11
The number of times setting section 19 in , stores the number of thread trimmings included in a series of sewing operations. Thereafter, when the production number key 15 is pressed, the control device 11 switches the display device 10 to the production number display mode.
作業者が任意の縫製作業後にペダル６を踏返し
て糸切り作業を行なうと、その糸切り作業毎に制
御装置１１における計数部２０は糸切り回数を計
数する。計数部２０における計数値と回数設定部
１９に前述のように設定された値とを比較部２１
で比較し、計数値が回数設定部１９の設定値と一
致すると、制御装置１１は表装置１０の表示を繰
り上げるように出力する。 When the operator depresses the pedal 6 after any sewing operation to perform a thread cutting operation, the counting section 20 in the control device 11 counts the number of thread cutting operations for each thread cutting operation. The comparison unit 21 compares the counted value in the counting unit 20 and the value set in the number setting unit 19 as described above.
If the counted value matches the set value of the number of times setting section 19, the control device 11 outputs the display of the table device 10 to be incremented.
したがつて表示装置１０には一連の縫製作業の
終了回数すなわち生産枚数が表示される。表示装
置１０に表示された数値を０に戻したいときに
は、クリアキー２２を押す。 Therefore, the display device 10 displays the number of times a series of sewing operations have been completed, that is, the number of pieces produced. When the user wants to return the numerical value displayed on the display device 10 to 0, the clear key 22 is pressed.
別の種類の一連の縫製作業を行なう際には、糸
切り回数キー１６を押すと、前の縫製作業におけ
る設定回数があらわれるので、これを＋キー１
７、−キー１８で適宜修正する。 When performing a series of sewing operations of another type, press the thread trimming count key 16 to display the set number of times for the previous sewing operation.
7. Make appropriate corrections using the - key 18.
［考案の効果］
以上のように考案は、繰り返し行なう一連の縫
製作業中に所定回数の糸切り作業があることに着
目し、糸切り作業を計数してこの糸切り回数が上
記の所定回数に達する毎に出力してこれを生産枚
数として表示するようにしたので、作業者がペダ
ル操作により任意に縫製の開始・停止および糸切
りを行なうミシンにおいて生産枚数の計数を自動
的に行なうことができるようになつたものであ
る。したがつて、従来と異なり作業者が手でカウ
ンターを操作するめんどうや誤操作による計数ま
ちがいを解消することができる。[Effects of the invention] As described above, the invention focuses on the fact that there is a predetermined number of thread cutting operations during a series of repeated sewing operations, and calculates the number of thread cutting operations by counting the thread cutting operations and increasing the number of thread trimming operations to the above-mentioned predetermined number of times. Since the output is output each time the number of pieces is reached and displayed as the number of pieces produced, it is possible to automatically count the number of pieces produced on a sewing machine where the operator starts/stops sewing and trims threads arbitrarily by operating the pedals. This is how it came to be. Therefore, unlike the conventional method, it is possible to eliminate the trouble of having the operator manually operate the counter and the counting errors caused by erroneous operation.
この考案は単にペダル操作に基づく糸切り回数
のみを検出するものであれば良く、したがつて、
検出するための手段は簡単なものでもよく、安価
なのとなる。 This invention only needs to detect the number of thread trimmings based on pedal operation; therefore,
The means for detection may be simple and inexpensive.
この考案においては糸切り動作回数を計数する
だけでよいので、計数誤差を全く考慮する必要が
なく、正確な計数を行なうことができ、しかも、
糸切り装置の動作回数と、比較すべき数値を任意
設定する回数設定部を設けたので、一連の縫製作
業中に複数の糸切り作業が存在する場合において
も、その一連の縫製作業の終了を確実に判断して
計数することができるという、実用上きわめて優
れた効果を奏する。 In this invention, since it is only necessary to count the number of thread cutting operations, there is no need to consider counting errors at all, and accurate counting can be performed.
A number setting section is provided to arbitrarily set the number of operations of the thread trimming device and the numerical value to be compared, so even if there are multiple thread cutting operations during a series of sewing operations, it is easy to finish the series of sewing operations. It has an extremely excellent practical effect of being able to reliably judge and count.
第１図はこの考案のミシンの概略構成図、第２
図は操作パネルの一部拡大図である。
符号の説明、２……駆動装置、４……糸切り装
置、６……ペダル、１１……制御装置、１９……
回数設定部、２０……計数部、２１……比較部。
Figure 1 is a schematic diagram of the sewing machine of this invention, Figure 2
The figure is a partially enlarged view of the operation panel. Explanation of symbols, 2... Drive device, 4... Thread cutting device, 6... Pedal, 11... Control device, 19...
Number of times setting section, 20... Counting section, 21... Comparison section.
Claims (1)
作とその駆動装置の停止に際して前記糸切り装置
を動作させる第２の操作とを選択的に行なうペダ
ルと、 そのペダルの第２の操作にもとづく前記糸切り
装置の動作回数を計数する計数部と、 その計数部における計数値と比較すべき数値を
任意設定する回数設定部と、 前記計数部における計数値と回数設定部に設定
した値とを比較し、両値が一致する毎に出力する
比較部と、 その比較部からの出力にもとづいて順次表示す
る表示装置と を備えるミシン。[Claims for Utility Model Registration] A drive device that drives a seam forming means, a thread cutting device that cuts threads that contribute to sewing, a first operation that controls the operation and stopping of the drive device, and a stop of the drive device. a pedal that selectively performs a second operation of operating the thread trimming device when the pedal is operated; a counter that counts the number of operations of the thread trimming device based on the second operation of the pedal; and a count value in the counter. a number setting section that arbitrarily sets a numerical value to be compared with the number of times, a comparison section that compares the counted value in the counting section with the value set in the number setting section and outputs an output every time the two values match; and a display device that sequentially displays the output based on the output of the sewing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12616984U JPS6141670U (en) | 1984-08-20 | 1984-08-20 | sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12616984U JPS6141670U (en) | 1984-08-20 | 1984-08-20 | sewing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6141670U JPS6141670U (en) | 1986-03-17 |
| JPH022308Y2 true JPH022308Y2 (en) | 1990-01-19 |
Family
ID=30684852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12616984U Granted JPS6141670U (en) | 1984-08-20 | 1984-08-20 | sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6141670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009232986A (en) * | 2008-03-26 | 2009-10-15 | Brother Ind Ltd | Control device, sewing machine, and control program of control device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56130180A (en) * | 1980-03-19 | 1981-10-12 | Omron Tateisi Electronics Co | Terminal device for sewing controlling system |
-
1984
- 1984-08-20 JP JP12616984U patent/JPS6141670U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56130180A (en) * | 1980-03-19 | 1981-10-12 | Omron Tateisi Electronics Co | Terminal device for sewing controlling system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009232986A (en) * | 2008-03-26 | 2009-10-15 | Brother Ind Ltd | Control device, sewing machine, and control program of control device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6141670U (en) | 1986-03-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE19721098C2 (en) | Sewing machine control device | |
| JPH022308Y2 (en) | ||
| JP2623567B2 (en) | Control device for two-needle sewing machine | |
| JPS6227838B2 (en) | ||
| JPS6487133A (en) | Numerical control unit for machine tool | |
| JP2681923B2 (en) | sewing machine | |
| JPH0335955B2 (en) | ||
| JPH0373320B2 (en) | ||
| JPH0234197A (en) | Display panel for program controller by stitch number of sewing machine | |
| JPH0677638B2 (en) | Sewing machine with needle position controller | |
| JP2962557B2 (en) | Lock sewing machine thread trimming device | |
| JPH07114865B2 (en) | Sewing machine with presser foot control device | |
| JPS5913232B2 (en) | sewing equipment | |
| JP2003126578A (en) | Cycle sewing machine | |
| JP2614204B2 (en) | sewing machine | |
| JPS5949029B2 (en) | sewing equipment | |
| JPH0736637Y2 (en) | Sewing machine production number display | |
| JPH0335273Y2 (en) | ||
| JPS6214886A (en) | Sewing machine | |
| JPS5949026B2 (en) | sewing equipment | |
| JPH06210093A (en) | Control device for stopping needle of sewing machine at designated position | |
| JP2563139Y2 (en) | Automatic sewing machine | |
| JPH0824462A (en) | Bobbin replacement time judging device | |
| JPH0214859B2 (en) | ||
| JPH0415088A (en) | Operation speed control unit for sewing machine |