公开(公告)号：US12089674B2

公开(公告)日：2024-09-17

申请号：US17097235

申请日：2020-11-13

申请人： JUKI CORPORATION ,  ARTNATURE INC.

发明人： Jiro Obama ,  Hideki Iijima ,  Toru Ichita ,  Honoka Iimura

IPC分类号： A41G3/00 ,  D05C15/02 ,  D05C15/16 ,  D05C15/20

CPC分类号： A41G3/0075 ,  D05C15/02 ,  D05C15/16 ,  D05C15/20 ,  D05D2207/04

摘要： A hair feeding device configured to perform a feeding operation for pulling out flocking hairs one by one from a bundle of flocking hairs, the device includes a feeder configured to hold the bundle of flocking hairs and separates hair ends of a plurality of the flocking hairs in a direction different from that of the bundle, a detector configured to detect three-dimensional positions of the separated hair ends of the plurality of flocking hairs, a head for capturing the hair ends of the flocking hairs, a conveyance mechanism configured to convey the head to any three-dimensional position, and a control device that controls the conveyance mechanism so that the head captures the hair ends of the flocking hairs at three-dimensional positions of the hair ends of one flocking hair among the plurality of hairs detected by the detector.

公开(公告)号：US12043936B2

公开(公告)日：2024-07-23

申请号：US17539307

申请日：2021-12-01

申请人： JUKI CORPORATION

发明人： Yuuki Uehara ,  Takeshi Maruyama

IPC分类号： B65H3/14 ,  B65H3/08 ,  D05B33/00

CPC分类号： D05B33/006 ,  B65H3/0816 ,  B65H3/0833 ,  B65H3/14 ,  B65H2301/42324 ,  B65H2406/122 ,  B65H2406/343 ,  D05D2207/04

摘要： A pick-up device picking up stacked sheet-shaped workpieces from the top, the device includes a nozzle mechanism that includes a pick-up nozzle pulling up a first workpiece from the top of the stacked workpieces by air blowing, and a holding mechanism that holds the first workpiece from the top. The pick-up nozzle includes a ventilation groove provided on a bottom surface opposite to an upper surface of the first workpiece from the top and passing through to an air blowing side end part of the bottom surface, and a nozzle port blowing air toward the air blowing side end part of the bottom surface along the inside of the ventilation groove, and the air blowing side end part of a groove inner bottom surface of the ventilation groove is formed in a shape directed in a direction of being separated from the workpiece.

公开(公告)号：US12007743B2

公开(公告)日：2024-06-11

申请号：US16701318

申请日：2019-12-03

申请人： JUKI CORPORATION

发明人： Tadashi Atsumi

IPC分类号： G05B19/4063 ,  G05B19/418

CPC分类号： G05B19/4063 ,  G05B19/4183 ,  G05B2219/32286 ,  G05B2219/45195

摘要： The present embodiment provide a monitoring system for monitoring at least one of fixed equipment installed in a floor and a moving object moving in the floor, the fixed equipment and moving object being monitoring targets, the monitoring system includes a recognition device that recognizes the monitoring target and outputs recognition information, and a management device that collects position information of the monitoring target from the recognition information.

公开(公告)号：US20240165906A1

公开(公告)日：2024-05-23

申请号：US18515756

申请日：2023-11-21

申请人： JUKI CORPORATION

发明人： Norio YANAGISAWA ,  Takeshi ASAMI ,  Yu IKOSHI

IPC分类号： B31F1/08 ,  B25J9/16 ,  D05B19/14 ,  D05B27/10 ,  D05B35/08 ,  D05B81/00

CPC分类号： B31F1/08 ,  B25J9/1697 ,  D05B19/14 ,  D05B27/10 ,  D05B35/08 ,  D05B81/00 ,  D05D2305/02

摘要： A creasing apparatus includes a top plate having an upper surface supporting a fabric, a robot manipulator, a folding assembly mounted on the robot manipulator and configured to make a crease on the fabric by pinching the fabric from above, and a control device configured to control the robot manipulator and the folding assembly.

公开(公告)号：US20230193539A1

公开(公告)日：2023-06-22

申请号：US18083800

申请日：2022-12-19

申请人： JUKI CORPORATION

发明人： Takashi WATANABE

IPC分类号： D05B27/06 ,  D05B57/10

CPC分类号： D05B27/06 ,  D05B57/10 ,  D05B29/06

摘要： A sewing machine includes a feed dog partially protruding out up and down from a throat plate to feed a workpiece, a sewing needle configured to perform stitch points on the workpiece by moving up and down, and a shuttle configured to capture an upper thread passed through the sewing needle below the throat plate to be entwined with a lower thread. The feed dog includes a top plate having teeth formed on an upper surface thereof, and a support portion to which a feed operation relative to the top plate is input. The top plate includes an insertion hole that the sewing needle penetrates up and down, and a pair of wall portions extending in an up-and-down direction respectively on one side and another side in a feed direction of the workpiece relative to the insertion hole on a lower surface side of the top plate.

公开(公告)号：US10822730B2

公开(公告)日：2020-11-03

申请号：US16407360

申请日：2019-05-09

申请人： JUKI CORPORATION

发明人： Masaru Saito ,  Yu Ikoshi

IPC分类号： D05B43/00

摘要： A spool rest is provided in a thread standing device of a sewing machine so as to hold a thread spool to be attachable and detachable by inserting a support installed to protrude from a thread standing base, in a cylinder portion formed at a center of the thread spool around which a sewing thread to be fed to the sewing machine is wound, the spool rest is a polygonal plate installed on the thread standing base and includes a through-hole that the support provided at a center portion of a placement surface for placing the thread spool penetrates, and a thread passing groove is formed from the center portion of the placement surface toward an outer edge portion.

公开(公告)号：US10472753B2

公开(公告)日：2019-11-12

申请号：US15806706

申请日：2017-11-08

申请人： JUKI CORPORATION

发明人： Atsushi Shiraishi ,  Nobuaki Kinoshita ,  Kiyoshi Minami

IPC分类号： D05B59/02

摘要： A bobbin thread winder of a sewing machine including a bobbin winder spindle holding a bobbin and a driving mechanism to apply a drive force to the bobbin winder spindle, comprises a time measuring unit to measure an bobbin-thread winding execution time with respect to the bobbin, and a bobbin-thread winding amount calculating unit which calculates a winding amount of the bobbin based on the bobbin-thread winding execution time with respect to the bobbin measured by the time measuring unit. In the bobbin thread winder, since the bobbin-thread winding execution time was measured by the time measuring unit, and the bobbin winding amount of the bobbin is calculated based on the bobbin-thread winding execution time by the bobbin-thread winding amount calculating unit, it is possible to detect the bobbin winding amount of the bobbin accurately regardless of the type and thickness of the bobbin thread.

公开(公告)号：US20190292701A1

公开(公告)日：2019-09-26

申请号：US16353096

申请日：2019-03-14

申请人： JUKI CORPORATION

发明人： Atsushi SHIRAISHI ,  Daishi KURAMASHI

IPC分类号： D05B27/04 ,  D05B29/12

摘要： A sewing machine includes an upper feed mechanism, a presser foot mechanism and a control device. The upper feed mechanism feeds a workpiece on a throat plate from above by an upper feed dog. The presser foot mechanism includes a presser foot for pressing the workpiece on the throat plate from above. The control device controls a driving source of the presser foot mechanism. The upper feed mechanism supports the upper feed dog to be vertically movable between an upper retreat position and a lower feed position. The upper feed mechanism includes a detection unit that detects a downward movement of the upper feed dog from the retreat position. The control device controls the driving source to pull the presser foot upward by a detection of the detection unit.

公开(公告)号：US20190233995A1

公开(公告)日：2019-08-01

申请号：US16258950

申请日：2019-01-28

申请人： JUKI CORPORATION

发明人： Tadashi ATSUMI

IPC分类号： D05B19/08 ,  D05B19/12

CPC分类号： D05B19/08 ,  D05B19/12

摘要： A sewing system includes a plurality of sewing machines and a management device which manages the plurality of sewing machines. Each of the plurality of sewing machines including a memory which stores parameter data obtained by digitizing an adjustment amount of an adjustment function of a seam, and an adjustment unit which adjusts the adjustment function of the seam by the adjustment amount corresponding to the parameter data in the memory. The management device including a management unit which separately manages the parameter data of the plurality of sewing machines, and a delivery unit which simultaneously delivers the parameter data to each of the plurality of sewing machines.

公开(公告)号：US20180094371A1

公开(公告)日：2018-04-05

申请号：US15724346

申请日：2017-10-04

申请人： JUKI CORPORATION

发明人： Daishi KURAMASHI ,  Naofumi FUKUBA

IPC分类号： D05B27/00 ,  D05B29/06

CPC分类号： D05B27/00 ,  D05B27/06 ,  D05B27/08 ,  D05B29/06

摘要： A sewing machine includes a feed mechanism which feeds a workpiece by a feed dog partially protruding out upward from an upper surface of a throat plate and moving along a predetermined feeding direction; a presser foot which presses the workpiece on the upper surface of the throat plate from above; a feed guide which has an abutting surface along the feeding direction and guides feeding of the workpiece; and a control device. The feed mechanism includes a lateral feed mechanism which adds a moving component in a direction along the upper surface of the throat plate and orthogonal to the predetermined feeding direction, to the feed dog. The control device controls the feed mechanism to feed the workpiece by adding a moving component to a side of the abutting surface of the feed guide by the lateral feed mechanism, in addition to the feeding along the regulated feeding direction.