JPH0441372U - - Google Patents
Info
- Publication number
- JPH0441372U JPH0441372U JP8212390U JP8212390U JPH0441372U JP H0441372 U JPH0441372 U JP H0441372U JP 8212390 U JP8212390 U JP 8212390U JP 8212390 U JP8212390 U JP 8212390U JP H0441372 U JPH0441372 U JP H0441372U
- Authority
- JP
- Japan
- Prior art keywords
- workpiece
- holding member
- positioning pin
- moving
- retractable
- 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
- 238000009958 sewing Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Description
第1図はこの考案の一実施例の概略構成を示す
斜視図、第2図a,bは同上実施例における位置
決めピンを示す一部縦断側面図であり、同図aは
その突出状態を、同図bは没入状態をそれぞれ示
す。第3図は同上実施例の制御系の構成を示すブ
ロツク図、第4図a,bは同上実施例におけるワ
ーク保持部材を示す図で、同図aは斜視図、同図
bはワーク載置台上に載置した状態を示す平面図
、第5図は同上実施例の制御動作を示すフローチ
ヤート、第6図はこの考案の他の実施例を示す平
面図、第7図はこの考案のさらに他の実施例を示
す平面図、第8図はエアーバツグを構成する生地
を示す図、第9図はエアーバツグを縫製するため
の従来の自動縫製機の概略構成を示す斜視図、第
10図a,bは従来のワーク保持部材を示す図で
、同図aは斜視図、同図bはワーク載置台上に載
置した状態を示す平面図である。
図において、
11a,11b 11c}……位置決めピン、
13a,13b,13c}……シリンダ、14a
,14b……移動アーム、15a,15b……係
合突起、17……上側枠体、18……下側枠体}
16……枠体,20a,21a……係合凹部,2
2……マイクロコンピユータ(制御手段)。
FIG. 1 is a perspective view showing a schematic configuration of an embodiment of this invention, and FIGS. 2a and 2b are partially longitudinal side views showing a positioning pin in the same embodiment, and FIG. 2a shows its protruding state. Figure b shows the immersed state. Fig. 3 is a block diagram showing the configuration of the control system of the above embodiment, Figs. 4a and 4b are views showing the workpiece holding member in the above embodiment, where Fig. 4a is a perspective view, and Fig. 4b is a workpiece mounting table. FIG. 5 is a flowchart showing the control operation of the above embodiment, FIG. 6 is a plan view showing another embodiment of this invention, and FIG. 7 is a further embodiment of this invention. FIG. 8 is a plan view showing another embodiment; FIG. 8 is a diagram showing the fabric constituting the air bag; FIG. 9 is a perspective view showing a schematic configuration of a conventional automatic sewing machine for sewing the air bag; FIG. 2B is a diagram showing a conventional work holding member; FIG. 1A is a perspective view, and FIG. In the figure, 11a, 11b 11c}...positioning pin,
13a, 13b, 13c}...Cylinder, 14a
, 14b...Moving arm, 15a, 15b...Engaging protrusion, 17...Upper frame, 18...Lower frame}
16... Frame, 20a, 21a... Engagement recess, 2
2...Microcomputer (control means).
Claims (1)
てなり、両枠体によつてワークの縫製予定箇所外
方をワークの上下両面から挟持するようにしたワ
ーク保持部材と、 ワーク保持部材における下側板体の少なくとも
2か所に設けた係合凹部と、 前記保持部材を支持する支持台に対して昇降及
び水平移動可能に設けられると共に、前記係合凹
部と嵌合可能な係合突起を突設してなる移動アー
ムと、 前記移動アームを水平方向へ移動させる移動手
段と、 前記移動アームを昇降させる昇降手段と、 前記布載置台上の少なくとも3箇所に出没可能
に設けられた位置決めピンと、 前記位置決めピンを出没させる出没手段と、 前記出没手段を作動させる制御手段とを設け、 前記位置決めピンは、原点位置にある係合突起
に対して係合凹部を係合させた際、前記ワーク保
持部材の少なくとも2辺に当接する位置に配設す
ると共に、 前記制御手段は、前記移動アームが原点位置に
て停止状態にある時前記位置決めピンを突出させ
、移動アームの移動時において没入させるよう前
記出没手段を制御することを特徴とするワークの
位置決め装置。[Scope of Claim for Utility Model Registration] A workpiece consisting of a rectangular frame connected in a vertically openable and closable manner, with both frames holding the outside of the workpiece's intended sewing area from both the top and bottom surfaces of the workpiece. a holding member; engagement recesses provided in at least two locations on a lower plate of the workpiece holding member; and a support base that supports the holding member, the holding member being movable up and down and horizontally; a moving arm having a protruding engagement protrusion that can be fitted; a moving means for moving the moving arm in a horizontal direction; a lifting means for raising and lowering the moving arm; A positioning pin that is provided to be retractable, a retractable means for retracting and retracting the positioning pin, and a control means for operating the retractable and retractable positioning pin, and the positioning pin is configured to engage the engagement protrusion at the origin position. The control means is arranged at a position where it abuts at least two sides of the workpiece holding member when engaged, and the control means causes the positioning pin to protrude and move when the movable arm is stopped at the origin position. A workpiece positioning device characterized in that the projecting and retracting means is controlled so that the arm retracts when moving.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8212390U JP2545380Y2 (en) | 1990-07-31 | 1990-07-31 | Sewing machine cloth positioning device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8212390U JP2545380Y2 (en) | 1990-07-31 | 1990-07-31 | Sewing machine cloth positioning device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0441372U true JPH0441372U (en) | 1992-04-08 |
JP2545380Y2 JP2545380Y2 (en) | 1997-08-25 |
Family
ID=31628659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8212390U Expired - Lifetime JP2545380Y2 (en) | 1990-07-31 | 1990-07-31 | Sewing machine cloth positioning device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2545380Y2 (en) |
-
1990
- 1990-07-31 JP JP8212390U patent/JP2545380Y2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2545380Y2 (en) | 1997-08-25 |
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