JP2539326Y2 - Sewing machine work feeder - Google Patents
Sewing machine work feederInfo
- Publication number
- JP2539326Y2 JP2539326Y2 JP1988090235U JP9023588U JP2539326Y2 JP 2539326 Y2 JP2539326 Y2 JP 2539326Y2 JP 1988090235 U JP1988090235 U JP 1988090235U JP 9023588 U JP9023588 U JP 9023588U JP 2539326 Y2 JP2539326 Y2 JP 2539326Y2
- Authority
- JP
- Japan
- Prior art keywords
- drum
- sewing machine
- drive motor
- work
- motor
- 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 - Lifetime
Links
Landscapes
- Sewing Machines And Sewing (AREA)
Description
【考案の詳細な説明】 〔考案の目的〕 (産業上の利用分野) 本考案はミシンにおけるワーク送り装置に関して、縫
製工場等での筒状物の端縫い作業等に利用される。[Detailed description of the invention] [Purpose of the invention] (Industrial application field) The present invention relates to a work feeder in a sewing machine, and is used for end sewing of a tubular material in a sewing factory or the like.
(従来の技術) 一般家庭裁縫での筒状物の縫製には、多くはフリーア
ームミシンが利用されている。(Prior Art) A free arm sewing machine is often used for sewing a cylindrical object in general household sewing.
工業用ミシン等での筒状物類(例えばスカート)の縫
製流れ作業においては、スカートをスツポリとかぶせ包
む円筒体(ドラム)が用いられている。即ち、第3図に
示す如く、ミシン20のベツト下面の脚柱21に軸22を適宜
配置し、該軸22上にベツト23と平行して回転可能にドラ
ム24を設けたものである。そして、ワーク(スカート)
を前記ドラム24にスツポリかぶせ、片手でドラムと共に
ワークを引き回し乍ら、その端部をミシンの布押え下面
に誘導して縫製が行われた。2. Description of the Related Art In a sewing operation of a tubular article (for example, a skirt) in an industrial sewing machine or the like, a cylindrical body (drum) for covering a skirt with a skirt is used. That is, as shown in FIG. 3, a shaft 22 is appropriately arranged on a pillar 21 on the lower surface of the bet of the sewing machine 20, and a drum 24 is provided on the shaft 22 so as to be rotatable in parallel with the bet 23. And work (skirt)
Was sewn over the drum 24, and while pulling the work with the drum with one hand, the end was guided to the lower surface of the presser foot of the sewing machine to perform sewing.
(考案が解決しようとする課題) しかし、この装置では、片手でワーク引出しの介添え
や、方向性を誘導する操作を必要とする。(Problem to be Solved by the Invention) However, this device requires one hand to assist in drawing out the work and to guide the directionality.
従つて、煩雑な手間を要すると共に、縫合工程上の必
要操作集中力が分散される欠点がある。Therefore, there are drawbacks in that a complicated operation is required and a necessary operation concentration force in the suturing process is dispersed.
本考案では、このような不都合の排除を課題としたも
のである。The purpose of the present invention is to eliminate such inconveniences.
(課題を解決するための手段) 本考案では上記課題解決のため、次の手段を講じた。
即ち、ミシンテーブル側に固定され延在するブラケツト
に駆動モータを固定した。(Means for Solving the Problems) In the present invention, the following measures were taken to solve the above problems.
That is, the drive motor was fixed to the bracket that was fixed and extended to the sewing machine table side.
そして、ワーク送りの中空ドラムがモータ回転に連動
するようにし、ドラム本体にも前記モータが固定的に内
蔵せしめられる形態とした。Then, the hollow drum for feeding the work is linked to the rotation of the motor, and the motor is fixedly incorporated in the drum main body.
(作用) 駆動モータ6に通電されると、駆動モータ6の回転が
結合部材15を介して中空ドラム9に伝達されることによ
って、中空ドラム9を回転させ、ワークを送る。(Operation) When the drive motor 6 is energized, the rotation of the drive motor 6 is transmitted to the hollow drum 9 via the coupling member 15 to rotate the hollow drum 9 and feed the work.
(実施例) 第1,2図において、1はミシンテーブル、2は下部
台、3は枠部材を示す。4は前記枠部材3に固定された
ブツシユで、該ブツシユ4にはブラケツト5の基部5aが
圧入されている。(Example) In FIGS. 1 and 2, 1 is a sewing machine table, 2 is a lower base, and 3 is a frame member. Reference numeral 4 denotes a bush fixed to the frame member 3, and a base 5a of a bracket 5 is press-fitted into the bush 4.
6は駆動モータ、7は該モータの連動軸で、前記駆動
モータ6は後述する中空ドラム9内において、取付部材
8を介して前記ブラケット5に固定されている。Reference numeral 6 denotes a drive motor, and 7 denotes an interlocking shaft of the motor. The drive motor 6 is fixed to the bracket 5 via a mounting member 8 in a hollow drum 9 described later.
9はワーク送りのドラムを示し、10,11はその側板、1
2は該側板10,11に固定した円筒形をなす外周板である。Reference numeral 9 denotes a work-feeding drum;
Reference numeral 2 denotes a cylindrical outer peripheral plate fixed to the side plates 10 and 11.
13は、ブラケツト5の基根部分に配置したベアリング
で、14は前記一方の側板10に固定されたベアリング受で
あり、15は他方の側板11に固定した前記モータの連動軸
7との結合部材である。尚、本実施例におけるモータの
連動軸7は、モータ6の図示せぬモータ軸心より変位し
ているが、これは、公知の例えばギヤー噛合変速手段等
の採用によるためである。Numeral 13 denotes a bearing arranged on a base portion of the bracket 5, 14 denotes a bearing receiver fixed to the one side plate 10, and 15 denotes a coupling member with the interlocking shaft 7 of the motor fixed to the other side plate 11. It is. In this embodiment, the interlocking shaft 7 of the motor is displaced from a motor shaft (not shown) of the motor 6 because of the use of a well-known gear meshing speed changing means or the like.
次に作動について述べる。 Next, the operation will be described.
図示せぬ配線手段を通し通電されると、モータ6が起
動し、その連動軸7が回転する。従つて、これに連結す
る結合部材15を介して、ドラム本体9がベアリング13を
通して回転する。When electricity is supplied through a wiring means (not shown), the motor 6 starts and the interlocking shaft 7 rotates. Accordingly, the drum body 9 rotates through the bearing 13 via the coupling member 15 connected thereto.
縫製作業時に当つては、このドラムにワークをかけか
ぶせ、その回動によりワーク送りがなされる。At the time of sewing operation, a work is placed on the drum, and the work is fed by the rotation.
本考案でのワーク送りドラムには、駆動用のモータを
内蔵せしめたので、 (1)ワーク送りが自動的に爽快に行い得、余分の手間
を要せず、送り操作が簡便である。The work feed drum of the present invention has a built-in motor for driving. (1) Work feed can be automatically and exhilarated automatically, and no extra labor is required and the feed operation is simple.
(2)両手先の作動をフルに有効活用できる。(2) Both hands can be fully utilized.
(3)駆動モータの配置場所を詮索する必要がなく省ス
ペース的に有利である。(3) There is no need to search for the location of the drive motor, which is advantageous in terms of space saving.
(4)駆動モータが中空ドラム内に配設されているた
め、縫製作業時に出る糸屑やホコリが駆動モータ内部や
その回転部に付着する心配がなく、掃除等のメンテナン
スの手間を省くことができる。(4) Since the drive motor is disposed in the hollow drum, there is no need to worry about lint or dust generated during sewing operations sticking to the inside of the drive motor or its rotating part, thereby eliminating maintenance work such as cleaning. it can.
(5)ドラム外に出る駆動モータの駆動時の音を低減で
きて、騒音の低減が図れる。(5) Noise at the time of driving the drive motor that goes out of the drum can be reduced, and noise can be reduced.
第1図は本考案実施例の説明図、第2図は第1図のA−
A矢線示方向視図、第3図は従来技術の説明図である。 5……ブラケツト,6……モータ,7……連動軸,9……ドラ
ム,13……ベアリング,15……連結部材。FIG. 1 is an explanatory view of an embodiment of the present invention, and FIG.
FIG. 3 is an explanatory view of the prior art, as viewed from the direction indicated by the arrow A. FIG. 5 ... bracket, 6 ... motor, 7 ... interlocking shaft, 9 ... drum, 13 ... bearing, 15 ... connecting member.
Claims (1)
ム内に位置しブラケットに固定された駆動モータと、該
駆動モータの回転を前記中空ドラムに伝達する結合部材
とを有し、前記ブラケットの一端をミシンベットのテー
ブル側に固定して前記駆動モータを駆動することによ
り、前記結合部材を介して前記ドラムが連動的に回転せ
しめられることを特徴とするミシンのワーク送り装置。1. A bracket comprising a hollow drum for feeding a workpiece, a drive motor located in the hollow drum and fixed to a bracket, and a coupling member for transmitting rotation of the drive motor to the hollow drum. The work feeding device for a sewing machine, wherein the drum is rotated in conjunction with the coupling member by driving the drive motor while fixing one end of the drum to the table side of the sewing machine bed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988090235U JP2539326Y2 (en) | 1988-07-05 | 1988-07-05 | Sewing machine work feeder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988090235U JP2539326Y2 (en) | 1988-07-05 | 1988-07-05 | Sewing machine work feeder |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0212382U JPH0212382U (en) | 1990-01-25 |
JP2539326Y2 true JP2539326Y2 (en) | 1997-06-25 |
Family
ID=31314765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988090235U Expired - Lifetime JP2539326Y2 (en) | 1988-07-05 | 1988-07-05 | Sewing machine work feeder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2539326Y2 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS627239A (en) * | 1985-07-03 | 1987-01-14 | Nec Corp | Setting system for data transmission rate |
-
1988
- 1988-07-05 JP JP1988090235U patent/JP2539326Y2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS627239A (en) * | 1985-07-03 | 1987-01-14 | Nec Corp | Setting system for data transmission rate |
Also Published As
Publication number | Publication date |
---|---|
JPH0212382U (en) | 1990-01-25 |
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