JPS63153978U

JPS63153978U -

Info

Publication number: JPS63153978U
Application number: JP4784887U
Authority: JP
Priority date: 1987-03-31
Filing date: 1987-03-31
Publication date: 1988-10-11
Also published as: JPH0243343Y2

Description

[Brief explanation of the drawing]

第１図は、この考案に係る自動縫製機の外観斜
視図、第２図は布地の第２のセツト手段への予備
セツト状態を示す概略側面図、第３図は位置決め
手段の側面図、第４図は位置決め手段と第２のセ
ツト手段との関連構成を示す一部切欠平面図、第
５図は第２のセツト手段に固定された布地が第１
のセツト手段の動作位置まで移動した状態を示す
側面図、第６図は、第１のセツト手段と第２のセ
ツト手段の関連構成を示す平面図、第７図は第２
のセツト手段から第１のセツト手段へ布地が受継
される工程を示す説明図、第８図は、第２のセツ
ト手段と中押え板との関連構成を示す平面図、第
９図は本実施例の制御回路を示すブロツク図、第
１０図はタイムチヤートである。図において、Ａ……第２のセツト手段、Ａ１…
…上押え板、Ａ２……下押え板、Ａ３……移動機
構、Ｂ……第１のセツト手段、Ｂ１……中押え機
構、Ｂ２…外押え機構、Ｃ……位置決め手段。 FIG. 1 is an external perspective view of an automatic sewing machine according to the invention, FIG. 2 is a schematic side view showing a preliminary setting state of the fabric in the second setting means, and FIG. 3 is a side view of the positioning means. Fig. 4 is a partially cutaway plan view showing the related structure of the positioning means and the second setting means, and Fig. 5 shows that the fabric fixed to the second setting means is
6 is a side view showing the state in which the setting means has been moved to the operating position, FIG. 6 is a plan view showing the related structure of the first setting means and the second setting means, and FIG.
FIG. 8 is a plan view showing the related structure of the second setting means and the intermediate press plate, and FIG. A block diagram showing an example control circuit, and FIG. 10 is a time chart. In the figure, A... second setting means, A1...
... Upper presser plate, A2... Lower presser plate, A3... Moving mechanism, B... First setting means, B1... Intermediate presser mechanism, B2... External presser mechanism, C... Positioning means.

Claims

[Scope of Claim for Utility Model Registration] An automatic sewing machine that moves the sewing machine horizontally to form desired stitches on fabric, which fixes the fabric in a predetermined position while the sewing machine is forming the stitches. a first setting means for setting the fabric, a second setting means for conveying the fabric to the first setting means, and a positioning means for setting the fabric to the second setting means, and The first setting means includes an intermediate presser mechanism that fixes the edge of the cut fabric along the pattern, and an outer presser mechanism that fixes the fabric at a position facing the intermediate presser mechanism across the needle drop point. The above-mentioned positioning is performed by an upper presser plate and a lower presser plate that hold the fabric between the two setting means, and a moving mechanism that transports the fabric held by these upper and lower presser plates to the first setting means. The means is configured with a cloth edge positioning section that is variable in shape to follow the shape of the cloth edge, and the cloth positioned by the positioning means is held by the second setting means to set the first set. The intermediate presser mechanism of the first setting means fixes the fabric held by both upper and lower presser plates of the second setting means, and after the second setting means has retreated, the outer presser mechanism A cloth loading device for an automatic sewing machine, characterized in that the cloth is fixed to form a seam.