JPH02146183U

JPH02146183U -

Info

Publication number: JPH02146183U
Application number: JP5686289U
Authority: JP
Priority date: 1989-05-17
Filing date: 1989-05-17
Publication date: 1990-12-12

Description

[Brief explanation of drawings]

第１図はこの考案に係る丸編くつ下機を示す全
体構成図、第２図は丸編くつ下機の要部を示す概
略構成図、第３図は袋体付近の拡大断面図、第４
図は上シリンダ付近の一部破断側面図、第５図は
案内筒の一部破断斜視図、第６図は油圧シリンダ
装置の一部破断側面図、第７図は袋体と保持部材
との動作状態を示す工程図、第８図はこの考案に
係るくつ下のつま先の縫製工程を示す工程図、第
９図はこの考案の他の実施例を示す概略構成図、
第１０図は従来のくつ下のつま先の縫製工程を示
す工程図である。１Ａ……編地、１０……編機本体、１１ａ……
シリンダ、１３……編針、１４……案内筒、１４
ａ……導入口、２０……保持部材、３０……袋体
、４０……油圧シリンダ装置（張力装置）、５０
……製品取出し部、５１……搬送管、５３……真
空ポンプ（負圧発生装置）、Ｓ……軸方向。 Figure 1 is an overall configuration diagram showing the circular knitting machine according to this invention, Figure 2 is a schematic diagram showing the main parts of the circular knitting machine, Figure 3 is an enlarged sectional view of the vicinity of the bag body, and Figure 4 is an enlarged sectional view of the vicinity of the bag.
The figure is a partially cutaway side view of the vicinity of the upper cylinder, Figure 5 is a partially cutaway perspective view of the guide tube, Figure 6 is a partially cutaway side view of the hydraulic cylinder device, and Figure 7 is a side view of the bag body and holding member. FIG. 8 is a process diagram showing the process of sewing the toe of socks according to this invention; FIG. 9 is a schematic diagram showing another embodiment of this invention;
FIG. 10 is a process diagram showing a conventional toe sewing process of socks. 1A...knitted fabric, 10...knitting machine body, 11a...
Cylinder, 13...Knitting needle, 14...Guide tube, 14
a...Introduction port, 20...Holding member, 30...Bag body, 40...Hydraulic cylinder device (tension device), 50
...Product removal section, 51...Transport pipe, 53...Vacuum pump (negative pressure generator), S...Axial direction.

Claims

[Claims for Utility Model Registration] A knitting machine body that knits a tubular knitted fabric using knitting needles arranged around a circular cylinder; a guide tube having an introduction port into which the knitted cylindrical knitted fabric is introduced inside out; a cylindrical holding member that is movable; and a braid that is rotatably provided around the same axis as the holding member so as to face the inner circumferential surface of the holding member, and is expanded by fluid pressure and introduced into the guide tube. a bag body that holds the knitted fabric between the holding member and which contracts and releases the holding of the knitted fabric when the knitted fabric is knitted into the shape of a sock; a tensioning device that gradually moves the bag held together with the holding member in the axial direction of the guide tube to apply a constant tension to the held knitted fabric; and a tension device that is opposite to the knitted fabric inlet of the guide tube A conveying pipe connected to the side end and conveying the knitted socks to the product take-out part, and a gap between the bag and the holding member when the bag contracts by applying negative pressure inside the conveying tube. A circular knitting machine characterized by comprising: a negative pressure generator that generates an air flow from a guide tube toward a conveying tube.