This sewing machine management system is provided with: a sewing machine data receiving unit for receiving sewing machine data transmitted from a first information terminal; an analyzing unit for generating analysis data on the basis of the sewing machine data; and an analysis data transmitting unit for transmitting the analysis data to a second information terminal.
A hair attachment device comprising: a base-holding mechanism (20) for holding a base material (J); supply parts (80, 90) for holding hair to be attached (M) on one surface of the base material that is being held; a knotting mechanism for knotting the hair to be attached that has been supplied by the supply parts to the base material using hook needles (41, 51, 61); a movement mechanism (25) for moving the held base material and the hook needles relative to each other; and a first position-controlling unit (101) for controlling the movement mechanism (25) and performing hair attachment on the basis of hair attachment pattern data, which establishes hair attachment positions with respect to multiple standard positions for the multiple mesh holes of the base material.
A hair attachment device comprising: a base-holding mechanism (20) for holding a base material (J); a first supply part (80) for holding hair to be attached (M) on one surface of the base material that is being held; and a knotting mechanism for knotting the hair to be attached that has been supplied by the first supply part (80) to the base material using hook needles (41, 51, 61). The first supply part (80) has a first gripping mechanism (81) and a second gripping mechanism (82) that respectively grip the two ends of the hair being attached. The first gripping mechanism (81) comprises two sliding plates (812, 813) for slidably gripping the hair being attached, an elastic member (814) for applying a gripping force on the two sliding plates, and an adjustment member (816) for adjusting the gripping force.
This sewing machine 100, which sews an interlocking element coupled body 13 of a slide fastener 10 to an end edge part 2a of an article 2 to be sewn, said interlocking element coupled body being obtained by coupling a plurality of interlocking elements 11 using a string-like body 12, is provided with: a fabric feeding mechanism for feeding the article to be sewn; and a fastener conveyance mechanism 40 for conveying the interlocking element coupled body. The fastener conveyance mechanism is provided with: a conveyance gear 41 provided with teeth which interlock with the interlocking elements of the interlocking element coupled body; a conveyance motor 42 which imparts rotational motion to the conveyance gear; and a fastener guide 24 which guides the interlocking element coupled body in the same direction as the feeding direction of the article to be sewn. Accordingly, excellent sewing of the slide fastener can be performed.
D05B 23/00 - Sewing apparatus or machines not otherwise provided for
A44B 19/40 - Connection of separate, or one-piece, interlocking members to stringer tapes; Reinforcing such connections, e.g. by stitching
D05B 35/06 - Work-feeding or work-handling elements for sewing machines, not otherwise provided for for attaching bands, ribbons, strips, or tapes or for binding
5.
SLIDE FASTENER SEWING METHOD AND SLIDE FASTENER PRODUCT
Provided is a sewing method for a slide fastener 10 having a tooth joining body 13 connecting a plurality of teeth 11 by a band shaped body 12, wherein: the teeth have a leg part 111 supported by the band shaped body and a head part 112 protruding from the leg part and interlocking with facing teeth of another tooth joining body facing the same; and the tooth joining body is sewn after forming, by sewing, needle drop points a2 – a6 within a triple overlapping part 2b wherein the material to be sewn is double folded. Thus, excellent sewing can be performed for the slide fastener.
A method for sewing a slide fastener 10 having an engagement-element-connecting body 13 in which a plurality of engagement elements 11 are connected with a string-form body 12, wherein a head-part needle drop point a1 is formed, by sewing, on the head part 112 side of an engagement element in relation to the string-form body, and end-edge part needle drop points a2-a6 are formed, by sewing, toward the end-edge part 2a of an article to be sewed 2 in relation to the string-form body; the end-edge part needle drop points a2 and a6 are provided within the overlap portion 2b of the article to be sewed within a range closer to the end-edge part tip side than one half of the overlap width of the overlap portion on the X-axis, and are provided in the two locations of one end part and the other end part of a range R2 on the inner side of the width of the leg portion 111 of an engagement element on the Y-axis; and a sewing thread that crosses from the head-part needle drop point a1 to the end-edge part needle drop point a2, and a sewing thread that crosses from the end-edge part needle drop point 6a to the head-part needle drop point a11 of an adjacent engagement element, each cross the side surface of the leg portion of the engagement element on both sides in the longitudinal direction of the string-like body. Good sewing of the slide fastener is thereby achieved.
The sewing machine is provided with: needle plate (40) in which a needle hole (411, 421) through which the sewing needle (11) is inserted is formed; a feed mechanism (60) that serves as a movement mechanism for moving a workpiece along the upper surface of the needle plate (40); a vertical needle movement mechanism (30) for performing vertical movements of the sewing needle (11); a shuttle mechanism (50) for catching the upper thread (U) from the sewing needle (11) below the needle plate (40) and interlacing with the lower thread (D); a thread-cutting device (80) provided between the needle plate (40) and the shuttle mechanism (50) for cutting the lower thread (D) and the upper thread (U); a wiper mechanism (90) for drawing out the sewing needle-side portion (U1) of the upper thread (U), which has been cut by the thread-cutting device (80), to the upper side of the workpiece; a control device (120); and a residual end-excising mechanism (100), which is disposed below the upper surface of the needle plate and above the thread-cutting device. The residual end-excising mechanism excises the residual ends of the lower thread and upper thread that extend from the workpiece after thread-cutting by the thread-cutting device. The residual ends of the upper thread and lower thread are thereby shortened.
A throat plate assembly for a sewing machine, comprising a throat plate extending in a thickness direction from a first surface, for contacting a layer of fabric to be sewn, to a second surface, said throat plate being provided with a needle bore that passes through the thickness of the throat plate, from its first surface to its second surface, for passage of a sewing machine needle, wherein the throat plate assembly further comprises a cutting member, having a cutting edge, that is movable relative to the needle bore from a first position to a second position so as to cut at least one thread received in the needle bore, wherein the cutting member is located relative to the throat plate such that its cutting edge cuts the at least one thread along a cutting plane that is substantially in fine with the second surface of the throat plate or is located between the second surface of the throat plate and the first surface of the throat plate.
A tape-stitching apparatus for stitching tape (T) to the body of a garment (LO, LI, RI, RO) is provided with: a locator pin (16) that projects upward from a table (100), for positioning the body of the garment (LO, LI, RI, RO); a body-securing part (11, 12) for gripping the positioned body of the garment (LO, LI, RI, RO); an X-Y feed device for moving the body-securing part along the horizontal plane on the basis of a sewing pattern; a tape-supply device (3) for supplying tape (T) onto the body of the garment (LO, LI, RI, RO); a sewing machine (2) for stitching the tape (T) to the body of the garment (LO, LI, RI, RO) on the basis of the sewing pattern; and a control means (5) for varying the sewing pattern on the basis of changes in the width of the tape (T).
D05B 35/06 - Work-feeding or work-handling elements for sewing machines, not otherwise provided for for attaching bands, ribbons, strips, or tapes or for binding
D05B 19/10 - Arrangements for selecting combinations of stitch or pattern data from memory
D05C 7/08 - Special-purpose or automatic embroidering machines for attaching cords, tapes, bands, or the like
10.
METHOD FOR SEWING ON TAPE AND DEVICE FOR SEWING ON TAPE
A method for sewing on tape (T) to the body (LI (RO)) of a shoe, characterized by supplying a prescribed position for commencing sewing of the tape (T) to underneath a needle, after at least three stitches are formed on the body (LI (RO)) after commencing sewing, and by sewing the tape (T) on to the body (LI (RO)) at a normal sewing pitch, after at least two stitches are formed on the tape (T) on the body (LI (RO)) at a narrow sewing pitch narrower than the normal sewing pitch.
D05B 35/06 - Work-feeding or work-handling elements for sewing machines, not otherwise provided for for attaching bands, ribbons, strips, or tapes or for binding
11.
DEVICE FOR FEEDING TAPE AND DEVICE FOR SEWING ON TAPE
A device for feeding tape, comprising: one motor (M1); two rollers (381, 382) arranged having a space therebetween in the feeding direction for a tape (T), and which press on the tape (T) and feed the tape (T); a holder (383) that rotatably holds each rotating axis of the two rollers (381, 382); a power transmission mechanism (39) that transmits rotational power from the drive shaft of the one motor (M1) to the two rotating axes, on the opposite side of the holder (383) to the two rollers (381, 382); and a roller switching mechanism (330) that causes the holder (383) to shake, using between the two rollers (381, 382) as a fulcrum, and which selectively causes only one of the two rollers (381, 382) to press on the tape (T).
B26D 5/20 - Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed
B65H 35/00 - Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
B65H 35/06 - Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators from or with blade, e.g. shear-blade, cutters or perforators
D05B 35/06 - Work-feeding or work-handling elements for sewing machines, not otherwise provided for for attaching bands, ribbons, strips, or tapes or for binding
In the tape-sewing method, first, only the shoe size is read from a bar code and a tape width is selected. A tape (T) of the selected width is set in a tape-supplying device (3). Distinctions between the left and the right and the inside and the outside of a body, which is set on a table (1), are determined using a body sensor. A tape length and sewing pattern corresponding to the determined body are selected. Tape (T) of the selected length is supplied to the body by the tape-supplying device (3) and the tape (T) is sewn onto the body using a sewing machine (2) based on the selected sewing pattern.
D05B 35/06 - Work-feeding or work-handling elements for sewing machines, not otherwise provided for for attaching bands, ribbons, strips, or tapes or for binding
D05B 19/10 - Arrangements for selecting combinations of stitch or pattern data from memory
patents
