公开(公告)号：EP1359243A1

公开(公告)日：2003-11-05

申请号：EP03009931.1

申请日：2003-04-30

申请人： Dan Co., Ltd.

发明人： Kawamura, Sadao ,  Ishii, Akira ,  Wada, Takahiro ,  Ochi, Naomasa ,  Takeda, Kimio

IPC分类号： D05B7/00

CPC分类号： D05B7/00 ,  D05B23/009

摘要： There are provided a linking method and a linking apparatus capable of solidly linking a knitting fabric by automatically carrying out operation of piercing a point needle through an overlocking loop knitted at the knitting fabric swiftly and accurately. A linking method according to the invention is a linking method having a step of expanding a knitting fabric in a state of opposing linking object portions, a step of picking up an image of the expanded knitting fabric, a step of detecting a position of an overlocking loop from the picked-up image, a step of positioning the point needle corresponding to the detected position of the overlooking loop thereto, a step of piercing the corresponding point needle through the detected overlooking loop and a step of overlocking the knitting fabric based on the point needle pierced through each of the overlocking loops of the knitting fabric, in which tacking needles are pierced through the overlocking loops at both end portions of the knitting fabric before the step of expanding the knitting fabric and the tacking needles are coupled with the point needles corresponding to the overlocking loops at the both end portions of the knitting fabric after the step of expanding the knitting fabric.

摘要翻译： 提供一种链接方法和连接装置，其能够通过自动地执行穿过针织物上编织的外套圈的点针的操作，使针织物牢固地连接起来。 根据本发明的连接方法是一种链接方法，其具有在相对的连接对象部分的状态下扩展针织物的步骤，拾取展开的针织物的图像的步骤，检测包围的位置的步骤 从所拾取的图像循环;将点针对应于所检测到的俯瞰环的位置的步骤，通过检测到的俯瞰环刺穿相应的针针的步骤，以及基于 针刺针穿过针织物的每个包扎圈，其中在针织物膨胀的步骤之前，针织针穿过针织物的两个端部处的包扎环，并且针刺针与针针 对应于在针织物膨胀步骤之后的针织物的两端部处的包扎环。

公开(公告)号：EP0930389A2

公开(公告)日：1999-07-21

申请号：EP99100832.7

申请日：1999-01-18

申请人： Dan Co., Ltd.

发明人： Kawamura, Sadao ,  Ishii, Akira ,  Wada, Takahiro ,  Fukitsuke, Takuya ,  Takeuchi, Yushi

IPC分类号： D05B7/00

CPC分类号： D05B7/00

摘要： There are provided a process and an apparatus for detecting loop stitches of a tubular knitted fabric and an apparatus for linking the tubular knitted fabric, which can automatically detect each of loop stitches formed in the tubular knitted fabric. According to the process for detecting the loop stitches, the tubular knitted fabric is extended by inserting a penetration element through the interior of the fabric having the loop stitches, and a multi-gradation image including an image of the loop stitches of the tubular knitted fabric extended by the penetration element is picked up. The locations of the loop stitches are detected by processing the multi-gradation image.

公开(公告)号：EP1359242B1

公开(公告)日：2006-06-14

申请号：EP03009930.3

申请日：2003-04-30

申请人： Dan Co., Ltd.

发明人： Kawamura, Sadao ,  Ishii, Akira ,  Wada, Takahiro ,  Ochi, Naomasa ,  Takeda, Kimio

IPC分类号： D05B7/00

CPC分类号： D05B23/009 ,  D05B7/00

公开(公告)号：EP1359242A1

公开(公告)日：2003-11-05

申请号：EP03009930.3

申请日：2003-04-30

申请人： Dan Co., Ltd.

发明人： Kawamura, Sadao ,  Ishii, Akira ,  Wada, Takahiro ,  Ochi, Naomasa ,  Takeda, Kimio

IPC分类号： D05B7/00

CPC分类号： D05B23/009 ,  D05B7/00

摘要： There are provided a linking method and a linking apparatus capable of automatically carrying out operation of piercing a point needle to an overlocking loop knitted at a knitting fabric swiftly and accurately to thereby solidly link the knitting fabric. By using a main body mechanism (100) having an inserting member (110) for being inserted through a sock to expand, a needle piercing mechanism (120), a CCD camera (140) and a computer (150), detecting initial overlocking loops simultaneously on a front side and a rear side (S108), thereafter detecting a position of the overlocking loop (S112), positioning the point needle (S114) and piercing the point needle (S116) are repeated, when the point needles have finished piercing to all of the overlocking loops, the point needles are returned to initial positions (S120). When the operation has been finished with both faces of the knitting fabric, the inserting member (110) is drawn (S122), the sock W is moved to one of the point needles (S124) and overlocked (S126). Further, a semiautomatic processing by a tacking needle or an automatic processing using an inserting member having converged both ends can also be carried out.

摘要翻译： 本发明提供一种连接方法和连接装置，其能够自动地进行将点针刺入编织在针织物上的包缝环的操作，从而牢固地连接针织物。 通过使用具有用于插入袜子以扩展的插入构件（110）的主体机构（100），针刺穿机构（120），CCD照相机（140）和计算机（150），检测初始锁定环 同时在前侧和后侧（S108），随后检测外锁环的位置（S112），定位点针（S114）并刺穿点针（S116）被重复，当点针完成穿孔时 到所有的锁定环，点针返回到初始位置（S120）。 在针织物的两面完成了操作后，插入部件（110）被拉出（S122），袜子W移动到点针（S124）中的一个（S124）并被上锁（S126）。 此外，还可以进行通过定位针的半自动处理或使用具有会聚两端的插入部件的自动处理。

公开(公告)号：EP0930389B1

公开(公告)日：2003-03-26

申请号：EP99100832.7

申请日：1999-01-18

申请人： Dan Co., Ltd.

发明人： Kawamura, Sadao ,  Ishii, Akira ,  Wada, Takahiro ,  Fukitsuke, Takuya ,  Takeuchi, Yushi

IPC分类号： D05B7/00

CPC分类号： D05B7/00

公开(公告)号：EP1251201A1

公开(公告)日：2002-10-23

申请号：EP02005856.6

申请日：2002-03-14

申请人： Dan Co., Ltd.

发明人： Kawamura, Sadao ,  Ishii, Akira ,  Wada, Takahiro ,  Ochi, Naomasa ,  Takeda, Kimio

IPC分类号： D05B7/00

CPC分类号： D05B7/00

摘要： A method for linking plain knitted fabrics includes the steps of fixing a first plain knitted fabric in a stretched state, obtaining an image including an image of a darning stitch of the first plain knitted fabric in the stretched state, calculating a location of the darning stitch of the first plain knitted fabric from the obtained image, holding a second plain knitted fabric in a stretched state, obtaining an image including an image of a darning stitch of the second plain knitted fabric in the stretched state, calculating a location of the darning stitch of the second plain knitted fabric from the obtained image, moving the first plain knitted fabric and the second plain knitted fabric relative to each other to align the darning stitch of the second plain knitted fabric with the darning stitch of the first plain knitted fabric, moving a sewing machine needle of a sewing machine mechanism to the location of the darning stitch of the first plain knitted fabric, and linking together the darning stitch of the first plain knitted fabric and the darning stitch of the second plain knitted fabric with the sewing machine needle.

公开(公告)号：EP0930389A3

公开(公告)日：2000-02-09

申请号：EP99100832.7

申请日：1999-01-18

申请人： Dan Co., Ltd.

发明人： Kawamura, Sadao ,  Ishii, Akira ,  Wada, Takahiro ,  Fukitsuke, Takuya ,  Takeuchi, Yushi

IPC分类号： D05B7/00

CPC分类号： D05B7/00

摘要： A process and an apparatus for detecting loop stitches of a tubular knitted fabric and an apparatus (1) for linking the tubular knitted fabric, which can automatically detect each of loop stitches formed in the tubular knitted fabric. According to the process for detecting the loop stitches, the tubular knitted fabric is extended by inserting a penetration element (12a,12b) through the interior of the fabric having the loop stitches, and a multi-gradation image including an image of the loop stitches of the tubular knitted fabric extended by the penetration element is picked up. The locations of the loop stitches are detected by processing the multi-gradation image.

摘要翻译： 本发明提供了用于检测筒状针织物的线圈回路和用于链接的筒状针织物，其可以自动地检测每个在筒状针织物形成的线圈线迹的装置的处理和装置。 。根据该方法，用于检测环路线圈，筒状针织物是由通过具有环路线圈织物的内部插入渗透元件延伸，并且一个多灰度图像包括筒状针织物的环路线圈的图像 通过穿透元件延伸被拾取。环路线圈的位置是通过处理多灰度图像中检测。