WO2002064873A1 - Dispositif de transfert de metier a broder et attachement - Google Patents
Dispositif de transfert de metier a broder et attachement Download PDFInfo
- Publication number
- WO2002064873A1 WO2002064873A1 PCT/JP2002/000678 JP0200678W WO02064873A1 WO 2002064873 A1 WO2002064873 A1 WO 2002064873A1 JP 0200678 W JP0200678 W JP 0200678W WO 02064873 A1 WO02064873 A1 WO 02064873A1
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- WO
- WIPO (PCT)
- Prior art keywords
- embroidery frame
- carriage
- standard
- attachment
- frame
- Prior art date
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Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05C—EMBROIDERING; TUFTING
- D05C9/00—Appliances for holding or feeding the base fabric in embroidering machines
- D05C9/02—Appliances for holding or feeding the base fabric in embroidering machines in machines with vertical needles
- D05C9/04—Work holders, e.g. frames
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B21/00—Sewing machines with devices for automatically controlling movement of work-carrier relative to stitch-forming mechanism in order to obtain particular configuration of seam, e.g. programme-controlled for sewing collars, for attaching pockets
Definitions
- the present invention relates to an embroidery frame transfer device provided with a transfer mechanism for transferring a carriage on which an embroidery frame holding a work cloth is mounted in two orthogonal directions, and an attachment for indirectly mounting an embroidery frame on the carriage.
- an embroidery frame transfer device includes an embroidery frame for holding a work cloth, a detachable carriage for the embroidery frame, a Y-direction transfer mechanism for moving the carriage in the width direction (Y direction) of the sewing machine bed portion, An X-direction transfer mechanism for moving the carriage in the length direction (X-direction) of the machine bed together with the Y-direction transfer mechanism.
- An embroidery pattern is formed on the work cloth by executing a sewing operation while moving the embroidery frame in the XY direction by the embroidery frame transfer device.
- the embroidery frame is provided in various sizes and shapes, and the user mounts an appropriate type of embroidery frame on the carriage according to the size and shape of the work cloth or the embroidery pattern. Will be. Disclosure of the invention
- the mounting structure of the embroidery frame in the newly purchased embroidery frame transfer device is changed to the embroidery frame transfer device of the old model which has been possessed before. If it is different from the above, there is a problem that the embroidery frame for the old model, which has been used for a long time, cannot be used with the embroidery frame transfer device of the new model.
- the new type of embroidery frame transfer device does not have the same type of embroidery frame as the embroidery frame used in the old model embroidery frame transfer device, another type of embroidery frame must be substituted. No.
- An embroidery frame transfer device of the present invention transfers a standard embroidery frame which is detachably mounted on a carriage and has a connection portion directly connected to a mounting portion of the carriage and a frame portion for holding a work cloth.
- An embroidery frame transfer device for mounting a non-standard embroidery frame to the mounting portion, the non-standard embroidery frame having a connecting portion having a structure different from the connecting portion of the standard embroidery frame, and which cannot be directly connected to the mounting portion of the carriage.
- An attachment is provided, wherein the attachment has a frame attachment portion to which a connection portion of the non-standard embroidery frame is connected, and a carriage connection portion to be connected to the attachment portion of the carriage.
- FIG. 1 is an external perspective view of an electronic control type sewing machine showing an embodiment of the present invention.
- FIG. 1 is an external perspective view of an electronic control type sewing machine showing an embodiment of the present invention.
- FIG. 2 is a plan view of the embroidery frame transfer device in a state where a standard embroidery frame is mounted.
- FIG. 3 is a front view of the embroidery frame transfer device.
- FIG. 4 is a plan view of the X-direction transfer mechanism and the Y-direction transfer mechanism of the embroidery frame transfer device.
- FIG. 5A is a plan view of the carriage
- FIG. 5B is a right side view of the carriage
- FIG. 6A and FIG. 6B are longitudinal cross-sectional views of a portion around the carriage.
- FIG. 7 is a plan view of a part of the carriage and the embroidery frame.
- 8A to 8C are perspective views showing an example of a standard embroidery frame.
- FIG. 9 is a plan view of the embroidery frame transfer device in a state where a non-standard embroidery frame is mounted via an attachment.
- FIG. 10 is a plan view of the embroidery frame transfer device in a state where a non-standard embroidery frame is mounted via an attachment.
- FIG. 11 is a left side view of the non-standard embroidery frame.
- FIG. 12 is a plan view showing a state where a non-standard embroidery frame is connected to the attachment.
- FIG. 13A is a plan view of the attachment
- FIG. 13B is a front view of the attachment
- FIG. 13C is a right side view of the attachment.
- FIG. 14 is an enlarged sectional view of a part of the attachment and the non-standard embroidery frame.
- FIG. 1 showing the overall configuration of an electronically controlled embroidery sewing machine
- a sewing machine M is composed of a bed 1 and a pillar 2 erected at the right end of the bed 1. And an arm 3 extending leftward from the upper end of the pillar 2 so as to face the bed 1.
- a free arm is provided at the left end of the bed 1, and an embroidery frame transfer device 4 is detachably mounted on the free arm.
- a needle bar 5 and a presser bar 6 for supporting a sewing needle 5a are supported on the head 3a of the arm portion 3 so as to be vertically movable.
- a cloth presser 7 is provided at the lower end of the presser bar 6, .
- a yarn catcher composed of a rotary hook is provided inside the bed portion 1.
- the sewing machine M is provided with a sewing machine motor, a needle bar drive mechanism for driving the needle bar 5, a balance, a balance drive mechanism for driving the balance, and a shuttle drive mechanism for driving the rotary hook.
- the driving force of the sewing machine motor is transmitted to the needle bar, the balance, and the rotary hook by these drive mechanisms.
- the thread catcher and the sewing needle 5a cooperate to entangle the upper thread and the lower thread, thereby forming a work cloth.
- the basic configuration of the embroidery frame transfer device 4 is substantially the same as the configuration described in Japanese Patent Application No. 2000-244710 filed earlier by the present applicant. Therefore, the portion of the embroidery frame transfer device 4 according to the gist of the present invention will be described in detail, and the description of the other portions will be omitted or simply described.
- the embroidery frame transfer device 4 is provided with a main body case 8 and a movable unit that is disposed above the main body case 8 and is long in the front-rear direction and movable in the left-right direction. And a case 9.
- An X-direction transfer mechanism 10 is housed inside the main body case 8.
- the movable case 9 is configured so that its front and rear ends protrude from the main body case 8, and accommodates a part of the Y-direction transfer mechanism 11 and a part of the carriage 12 therein.
- the Y-direction transfer mechanism 11 includes a Y-direction frame 13 that guides the carriage 12 so as to be movable in the front-rear direction, and is mounted on the Y-direction frame 13. And a Y-direction drive system 14 for moving the carriage 12 in the front-rear direction.
- the Y-direction frame 13 includes a frame body 15 that is long in the front-rear direction, and an auxiliary frame 16 fixed to a lower portion of the frame body 15.
- the Y direction drive system 14 includes a Y direction motor 17, a drive gear 18, a large diameter gear 19, a pair of pulleys 20, and a timing belt 21.
- the carriage 12 is connected to an evening belt 21. With such a configuration, the driving force of the Y-direction motor 17 is transmitted to the carriage 12 via the timing belt 21. As a result, the carriage 12 is driven in the front-rear direction.
- the X-direction transfer mechanism 10 includes an X-direction frame 22 that guides and supports the Y-direction frame 13 so as to be movable in the left-right direction. And an X-direction drive system 23 that drives the motor.
- the X-direction drive system 23 includes an X-direction motor 24, a drive gear 25, a large-diameter gear 26, a pair of pulleys 27, and a timing belt 28, and the auxiliary frame is attached to the timing belt 28. 16 are linked.
- a pair of slits 29 and 30 long in the left-right direction are formed on the side wall and the upper wall of the main body case 8, respectively.
- the front and rear ends of the auxiliary frame 16 are movably inserted into these slits 29 and 30 respectively, and the frame body of the Y-direction frame 13 is attached to the front end thereof. 15 are linked.
- the carriage 12 is guided by a guided member 31 guided by the Y-direction frame 13, and is screwed to the right end of the guided member 31.
- a lock mechanism 34 for releasably locking a standard embroidery frame 33 and an attachment 52 described later to the carriage 12.
- the mounting base 32 includes an upright wall part 35, The vertical wall portion 35 has a projecting portion 36 projecting rightward from the lower end portion.
- the overhang portion 36 is configured to be longer in the front-rear direction than the upright wall portion 35.
- An engagement groove 37 extending in the front-rear direction is formed on the upper surface of the overhang portion 36.
- the lock mechanism 34 includes a lock member 38 supported by the upright wall portion so as to be movable in the left-right direction, and a pair of compression coils as urging members for urging the lock member 38 to the right. And a spring 39.
- the lock member 38 has substantially the same length in the front-rear direction as the upright wall portion 35, and is disposed above the overhang portion 36.
- a pair of first guide holes 40 are provided near both front and rear ends of the lock member 38, and one second guide hole 41 is provided near the front and rear center. Have been.
- a first guide shaft 42 and a second guide shaft 43 are passed through the first and second guide holes 40 and 41, respectively.
- the left ends of the first and second guide shafts 42 and 43 are fixed to the upright wall 35, respectively.
- the compression coil spring 39 is provided between the upright wall portion 35 and the lock member 38 of the first guide shaft 42. Further, a retaining ring 44 is attached to a right end portion of the first guide shaft 42 protruding rightward from the lock member 38. This prevents the lock member 38 from coming off the guide shafts 42, 43 due to the urging force of the compression coil spring 39. With the above configuration, the lock member 38 is biased rightward by the compression coil spring 39.
- Sliding surfaces 45, 45 are provided at both ends in the front-rear direction of the lower surface of the lock member 38, respectively.
- the sliding surfaces 45, 45 are configured to be inclined downward from the right side to the left side.
- the right and left sliding surfaces 45 Are formed with a pair of tapered guide portions 46, 46, respectively. These taper guide portions 46 and 46 are connected to the sliding surface 45 and are inclined so as to be located higher as the distance from the sliding surface 45 increases.
- a positioning protrusion 47 is provided at the center in the front-rear direction on the right side surface of the lock member 38.
- a plurality of, for example, three detection switches 48 for detecting the type of the embroidery frame 33 are provided below the lock member 38 in a line in the front-rear direction. These detection switches 48 are constituted by on / off switches having detection levers 49.
- a substrate 50 long in the front-rear direction is fixed to the left end surface of the lock member 38, and the detection switch 48 is fixed to the substrate 50 and is electrically connected thereto.
- the embroidery frame transfer device 4 having the above-described configuration includes a standard embroidery frame 33 that can be directly mounted on the carriage 12 and a non-standard embroidery that cannot be directly mounted on the carriage 12. An attachment 52 for attaching the frame 51 indirectly is provided.
- the configuration of the standard embroidery frame 33 will be described with reference to FIG. 2, FIG. 6 to FIG.
- the standard embroidery frame 33 has a cloth mounting frame portion 53 for holding a work cloth (not shown) and a connecting portion 54 connected to the carriage 12.
- a plurality of types of standard embroidery frames 33 having different sizes and shapes of the cloth attachment frame portions 53 are detachably provided on the carriage 12.
- Fig. 8 shows three types of standard embroidery frames 33.
- Standard embroidery frame 33 (a) shows that the cloth mounting frame portion 53 is approximately 260 x 160 (length [mm] in the front-rear direction) X left-right direction (Length [mm], the same applies hereinafter.)
- Standard embroidery frame 33 (b) is a standard embroidery frame 33 with a cloth mounting frame portion 53 of approximately 100 X 100, c) is a standard embroidery frame 33 in which the cloth mounting frame 53 has a size of about 40 ⁇ 60.
- the connecting portion 54 of each standard embroidery frame 33 is configured to be slidably engaged with the projecting portion 36 of the carriage 12 and the locking member 38 so as to be detachably engaged. It has substantially the same configuration.
- a small standard embroidery frame 33 as shown in FIG. 8 (C) the connecting portion 54 and the cloth mounting frame portion 53 are connected by connecting portions 55 of various lengths.
- an engagement protrusion 56 that is long in the front-rear direction is provided on the lower surface of the connection portion 54.
- the engaging protrusion 56 engages with the engaging groove 37 when the connecting portion 54 is mounted by sliding the connecting portion 54 between the projecting portion of the carriage 12 and the lock member 38. It is configured as follows. Although not shown, a wall is provided at the front end of the lower surface of the connecting portion 54. Due to the wall portion, the connecting portion 54 can be attached to the carriage 12 only from the front side.
- a step portion 57 is provided at a substantially right half of the upper surface of the connecting portion 54.
- a contact surface gently inclined downward from the right side to the left side is provided on the upper surface of the step portion 57. Five and eight are provided.
- a guide portion 59 for guiding the lock member 38 and switching to the release position when the connecting portion 54 is mounted on the carriage 12 is provided.
- the guide portion 59 is formed behind the center portion of the connecting portion 54 in the front-rear direction.
- the front half of the guide portion 59 is a straight guide portion 60, and the rear half portion is a curved guide portion 6 that curves gently to the right. Has been set to 1.
- a positioning recess 62 is formed corresponding to the positioning projection 47 of the lock member 38.
- the connecting portion 54 When the connecting portion 54 is mounted on the carriage 12, the positioning protrusion 47 engages with the positioning recess 62, and the connecting portion 54 is locked to the carriage 12 so as not to slide. As a result, the connecting portion 5 4 The central part and the longitudinal center part of the mounting base 32 of the carriage 12 are positioned so as to substantially coincide with each other.
- a cutout recess 63 is formed on the left side of the step portion 57, and a detected portion 64 that can be detected by the detection switch 48 of the carriage 12 is provided in the cutout recess 63.
- the detected portion 64 includes a protrusion protruding to the detection lever 49 side, that is, the left side. As described later, when the standard embroidery frame 33 is mounted on the carriage 12, the detected portion 6 4, the detection switch 48 is turned on.
- the connection portion 54 can be provided with up to three detected portions 64 corresponding to the detection switches 48, but one to three detected portions are provided for each type of the standard embroidery frame 33. 64 are arranged in a unique arrangement pattern.
- the standard embroidery frame 33 shown in FIG. 8 (A) has two detected portions 64 at a front position and an intermediate position
- the standard embroidery frame 33 shown in FIG. 8 (B) has a front position.
- One detected part 64 is provided, and one detected part 64 is provided at an intermediate position in the standard embroidery frame 33 of FIG. 8 (C).
- the front end of the guide portion 59 of the connecting portion 54 is located on the right side of the right end of the positioning projection 47 of the hook member 34 located at the right limit position.
- the curved guide portion 61 engages with the positioning protrusion 47 and presses the positioning protrusion 47 to the left without locking the guide member 59 that moves to the locking member. 34 is switched to the release position, and the linear guide portion 60 is engaged with the positioning projection 47 to hold the lock member at the release position.
- the positioning projection 47 When the positioning projection 47 is engaged with the guide portion 59 and the lock member 34 is switched to the release position, when the connecting portion 54 is further slid backward, the standard embroidery frame 33 reaches the mounting position. . Then, the locking member 34 moves to the right by the urging force of the compression coil spring 39, the positioning projections 47 engage with the positioning recesses 62, and the pair of The sliding surface 45 is slidably engaged with the pair of contact surfaces 58 of the connecting portion 54 to press and lock the connecting portion 54 to the carriage 12.
- FIGS. 9 and 10 are plan views showing a state in which a non-standard embroidery frame 51 is attached to the carriage 12 via an attachment 52
- FIG. 11 is a non-standard embroidery frame.
- Left side view of the frame 51 FIG. 12 is a plan view showing a state where the non-standard embroidery frame 51 is connected to the attachment
- FIG. 13 (A) is a plan view of the attachment 52
- FIG. 13) (C) is a right side view
- FIG. 14 is an enlarged sectional view of the attachment 52 and a part of the non-standard embroidery frame 51.
- the non-standard embroidery frame 51 includes a cloth mounting frame 65 for holding a work cloth, and a connecting portion provided on the left end of the cloth mounting frame 65. 6 and 6.
- the non-standard embroidery frame 51 includes a plurality of types of embroidery frames having different sizes (that is, sewing ranges) and shapes of the cloth mounting frame portion 65. For example, in FIG. Is about 180 x 130 (Length in the front-rear direction [mm] X Direction length [mm], same hereafter.
- the non-standard embroidery frame 51 having a size of about 130.times.100 is shown in FIG. .
- the non-standard embroidery frame 51 which can be mounted on the carriage 12 via the attachment 52, has a cloth mounting frame 65 whose size is smaller than that of the standard embroidery frame 33. It has been.
- each non-standard embroidery frame 51 has substantially the same configuration. That is, a strip-shaped engaging plate 67 long in the front-rear direction is fixed to the left end face of the connecting portion 66 with a plurality of screws 68.
- the number and arrangement of the screws 68 are different depending on the size of the cloth mounting frame 65 of the non-standard embroidery frame 51.
- the size of the cloth mounting frame 65 is approximately 180 x 130 mm, as shown in Fig. 11, four screws 68 are arranged at approximately equal intervals. Are located.
- a plurality of, for example, two notches 69 are formed at predetermined intervals in the engagement plate 67. These cutouts 69 are formed as a first cutout 70 that is a part of an oval, and are connected to the lower end of the first cutout 70 and are wider than the first cutout 70. And a second notch 71 for guidance.
- a notch concave portion 72 whose lower end is open is formed at a portion of the connecting portion 66 corresponding to the notch portion 69.
- the notch 69 and the notch 72 form two engagement recesses 73.
- an outwardly protruding ridge portion 85 is formed on the end face of the connecting portion 66 corresponding to the space between the engagement concave portions 73.
- the non-standard embroidery frame 51 cannot be directly mounted on the carriage 12 of the embroidery frame transfer device 4. That is, the non-standard embroidery frame 51 is configured to be directly mountable on a carriage of a dedicated embroidery frame transfer device (not shown), and is similar to the standard embroidery frame 33 described above.
- the center of the cloth mounting frame portion 65 of the non-standard embroidery frame 51 mounted on the carriage is at a fixed position (for example, for example, in the small non-standard embroidery frame 51 shown in FIG. 10, the connecting portion 66 and the cloth mounting frame portion 65 are connected to the connecting portions of various lengths. They are linked by 6 6a.
- the attachment 52 includes a carriage connecting portion 74 connected to the carriage 12 and a mounting bracket 75 serving as a frame mounting portion to which the non-standard embroidery frame 51 is mounted.
- the carriage connecting portion 74 has substantially the same configuration as the connecting portion 54 of the standard embroidery frame 33, and the same portions as those of the connecting portion 54 are denoted by the same reference numerals and detailed description thereof will be omitted. .
- connection portion an engagement protrusion 56 long in the front-rear direction is provided on the lower surface of the carriage connection portion (hereinafter, connection portion) 74, and a wall portion 76 is provided at the front end of the lower surface.
- connection portion a carriage connection portion
- wall portion 76 is provided at the front end of the lower surface.
- a step portion 57 is provided substantially at the right half of the upper surface of the connecting portion 74, and the upper surface of the step portion 57 has a contact surface gently inclined downward from right to left.
- a surface 58 is provided.
- a guide portion 59 including a linear guide portion 60 and a curved guide portion 61 is provided at the right end of the upper surface of the step portion 57.
- a positioning recess 62 is formed at the front end of the guide portion 59. Therefore, also in the attachment 52, when the connecting portion 74 is mounted on the carriage 12, the positioning protrusion 47 engages with the positioning concave portion 62, and the connecting portion 74 engages with the key. Locked to carriage 1 2 so that it cannot slide. As a result, the positioning is performed in such a manner that the central portion in the longitudinal direction of the connecting portion 74 and the central portion in the longitudinal direction of the mounting base 32 of the carriage 12 substantially coincide with each other.
- a cutout recess 63 is formed on the left side of the stepped portion 57, and a detected portion 64 is provided in the cutout recess 63. Also in the attachment 52, up to three detected parts 64 can be provided corresponding to the detection switch 48, but in order to distinguish it from the standard embroidery frame 33, the attachment 52 The connecting portion 74 is inspected in a different pattern from the connecting portion 54 of the standard embroidery frame 33. Outlets 64 are arranged. For example, the attachment 52 corresponding to the non-standard embroidery frame 51 in FIG. 9 is provided with one detected part 64 at a rear position.
- the front part of the connecting part 74 of the attachment 52 The type of the non-standard embroidery frame 51, for example, the size of the cloth mounting frame portion 65 is displayed. That is, the attachment 52 corresponding to the non-standard embroidery frame 51 shown in FIG. 9 has the letter C “18 ⁇ 13 cm” corresponding to the non-standard embroidery frame 51 shown in FIG. Attachments 52 each have a letter C of "13 x 10 cm". Therefore, the user can confirm the type of the non-standard embroidery frame 51 to be mounted by looking at the character C displayed on the attachment 52.
- the mounting bracket 75 is mounted on the mounting base 77 at the right end of the connecting portion 74, and is a plate-like member having an L-shaped cross section that is long in the front-back direction.
- the lower horizontal portion 78 of the mounting cover 75 is fixed to a lower portion of the mounting base 77 of the connecting portion 74 with a plurality of, for example, three screws 79.
- a base end portion of a detachable plate spring 80 formed by bending a spring member is fixed.
- the detachment preventing spring 80 is fixed to the mounting base 77 together with the mounting bracket 75 by a central screw 79 of the three screws 79.
- a pair of flanged pins 82 extending outward in the horizontal direction are fixed to both front and rear ends of the upper vertical portion 81 of the mounting bracket 75.
- a flange portion 83 is provided at the tip of the flanged pin 82.
- a convex portion 84 protruding outward is provided on a vertical portion 81 of the mounting bracket 75 of the attachment 52.
- the convex portion 84 has at least one of the heads of the plurality of screws 68. Are configured to fit together.
- the spring 8 for preventing the detachment is located at the center in the front-rear direction of the vertical portion 8 1 of the mounting bracket 7 5.
- a convex portion 84 is provided below 0.
- the mounting of the non-standard embroidery frame 5 1 on the carriage 1 2 is performed by connecting the mounting base 3 2 of the carriage 1 2 to the connecting portion 7 4 of the attachment 5 2, and attaching the attachment 5 2 to the mounting bracket 7 5 and the non-standard embroidery frame 5 It consists of the connection with the connection part 6 of 1.
- the connection between the mounting base 3 2 of the carriage 1 2 and the connecting portion 7 4 of the attachment 5 2 is the same operation as the mounting of the standard embroidery frame 3 3 on the carriage 12 described above. Only the connection between the mounting bracket 75 and the connecting portion 66 of the non-standard embroidery frame 51 will be described.
- the non-standard embroidery frame 51 can be mounted on the carriage 12.
- the attachment 52 since the attachment 52 is provided, even if the non-standard embroidery frame 51 has a different mounting structure to the carriage 12, it can be mounted on the carriage 12.
- the attachment 52 is provided for each type of the non-standard embroidery frame 51, and the detection part 64 detected by the detection switch 48 of the carriage 12 is provided at the connection part 47 of the attachment 52.
- the type thereof can be determined.
- the embroidery frame mounted on the carriage 12 becomes the standard embroidery frame 33, non-embroidery frame.
- One of the standard embroidery frames 51 can be determined.
- the center position of the sewing range is configured to be the same. Therefore, even when the non-standard embroidery frame 51 is used, it is not necessary to consider the shift of the center position due to the arrangement 52. For this reason, the embroidery pattern can be formed in a specific portion of the work cloth, for example, the center portion, simply by attaching the work cloth to the non-standard embroidery frame 51 as usual.
- the non-standard embroidery frame 51 that can be mounted on the carriage 12 via the attachment 52 has a sewing area smaller than the sewing area of the standard embroidery frame 33. Therefore, the non-standard embroidery is attached to the carriage 1 2 via the attachment 5 2 Even when the frame 51 is mounted, the sewing range of the non-standard embroidery frame 51 does not protrude from the sewing range specific to the embroidery frame transfer device 4.
- the detection portion for detecting the detection portion provided at the connection portion of the standard embroidery frames is provided at the mounting portion of the carriage. It is preferable that a switch be provided to detect the type of the standard embroidery frame mounted on the carriage.
- the detected portion is detected by the detection switch, and the type of the standard embroidery frame is detected. That is, the type can be easily detected simply by mounting the standard embroidery frame on the carriage.
- the attachment is provided for each type of non-standard embroidery frame, and the carriage connection portion includes a detected portion detected by a detection switch of the carriage, and the non-standard embroidery frame connected to the attachment is provided. It is also preferable that the type of the embroidery frame be detectable.
- the attachment since the attachment is provided for each type of the non-standard embroidery frame, when the connection portion of the attachment is connected to the attachment portion of the carriage, the detected portion is detected by the detection switch, and the type of the attachment, that is, The type of non-standard embroidery frame is detected.
- the type of the non-standard embroidery frame to be connected is displayed on the attachment, and the frame mounting portion of the attachment prevents the non-standard embroidery frame of a type different from the corresponding non-standard embroidery frame from being connected. And so on. According to such a configuration, it is possible to prevent the wrong type of non-standard embroidery frame to be connected to the frame mounting portion of the attachment as much as possible.
- non-standard embroidery frame is attached to the carriage at the predetermined position via the attachment at the center position of the sewing range of the standard embroidery frame when the standard embroidery frame is mounted on the carriage.
- the non- Adjust the front K so that the center position of the sewing area of the standard embroidery frame is the same.
- the sewing range of the non-standard embroidery frame is shifted by the amount of the attachment, and as a result, the center position of the sewing range of the non-standard embroidery frame is shifted.
- the center position of the sewing range of the non-standard embroidery frame matches the center position of the sewing range of the standard embroidery frame.
- the standard embroidery frame has a sewing range larger than the sewing range of the non-standard embroidery frame in at least one of the front-rear direction and the left-right direction of the movement by the transfer mechanism.
- the sewing range of the non-standard embroidery frame is shifted by the amount of the attachment. Therefore, when the sewing range of the standard embroidery frame and the sewing range of the non-standard embroidery frame are the same or the sewing range of the standard embroidery frame is smaller, the setting is performed on the assumption that the standard embroidery frame is mounted on the carriage.
- the sewing area of the non-standard embroidery frame protrudes from the sewing area specific to the device. For this reason, when using a non-standard embroidery frame, the user must attach a work cloth to the frame in consideration of the displacement due to the attachment, which is troublesome.
- the sewing range of the standard embroidery frame is larger than the sewing range of the non-standard embroidery frame.
- the attachment is detachably mounted on the carriage, and the carrier is attached to the carriage.
- An embroidery frame transfer device for transferring a standard embroidery frame having a connection portion directly connected to a mounting portion of the ridge and a frame portion for holding a work cloth, which is detachably attached to the carriage.
- a frame mounting portion having a connecting portion having a structure different from the connecting portion of the standard embroidery frame and having a connecting portion of a non-standard embroidery frame that cannot be directly connected to the mounting portion of the carriage;
- a carriage connecting portion connected to the mounting portion.
- the non-standard embroidery frame can be removably attached to the embroidery frame transfer device for the standard embroidery frame.
- the embroidery frame transfer device of the present invention is provided with an attachment for mounting a non-standard embroidery frame, which cannot be directly connected to the mounting portion of the carriage, to the mounting portion. Even if it is a non-standard embroidery frame having a connection portion different from the connection portion of the frame, the embroidery pattern can be formed on the work cloth by being attached to the carriage, so that the number of types of embroidery frames that can be used is increased. Can be done.
- the attachment of the present invention includes a frame attachment portion to which a connection portion of a non-standard embroidery frame having a structure different from that of the standard embroidery frame is connected, and a carriage connection portion to be connected to the attachment portion of the carriage.
- the non-standard embroidery frame can be removably mounted on the embroidery frame transfer device for the standard embroidery frame.
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Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/467,462 US7258071B2 (en) | 2001-02-09 | 2002-01-30 | Embroidery frame transfer device and attachment |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001-34185 | 2001-02-09 | ||
JP2001034185A JP2002233681A (ja) | 2001-02-09 | 2001-02-09 | 刺繍枠移送装置及びアタッチメント |
Publications (1)
Publication Number | Publication Date |
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WO2002064873A1 true WO2002064873A1 (fr) | 2002-08-22 |
Family
ID=18897836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2002/000678 WO2002064873A1 (fr) | 2001-02-09 | 2002-01-30 | Dispositif de transfert de metier a broder et attachement |
Country Status (3)
Country | Link |
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US (1) | US7258071B2 (ja) |
JP (1) | JP2002233681A (ja) |
WO (1) | WO2002064873A1 (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE502006000763D1 (de) | 2005-11-07 | 2008-06-26 | Bernina Int Ag | Stickmodul für eine Freiarm-Nähmaschine |
JP4915108B2 (ja) * | 2006-03-02 | 2012-04-11 | ブラザー工業株式会社 | 刺繍縫製可能なミシン |
JP4974044B2 (ja) * | 2006-03-23 | 2012-07-11 | ブラザー工業株式会社 | 刺繍縫製可能なミシン |
US7963238B2 (en) * | 2007-05-24 | 2011-06-21 | Great Notions News, Inc. | Magnetic hoop assembly |
US7610868B2 (en) * | 2007-05-24 | 2009-11-03 | Gary Allen Gardner | Positioning and holding an embroiderable for embroidery |
JP2008307159A (ja) * | 2007-06-13 | 2008-12-25 | Brother Ind Ltd | 刺繍縫製可能なミシン |
JP2010136870A (ja) * | 2008-12-11 | 2010-06-24 | Brother Ind Ltd | 刺繍枠移送装置 |
KR101721061B1 (ko) * | 2009-11-03 | 2017-03-30 | 주식회사 스페이스솔루션 | 후프 리미트 자동 설정 기능이 있는 자수기 |
KR101103544B1 (ko) | 2010-06-02 | 2012-03-12 | (주)이엠비아트 | 자수용 틀 |
JP2014105416A (ja) * | 2012-11-29 | 2014-06-09 | Brother Ind Ltd | 刺繍枠移送装置及びミシン |
JP6051990B2 (ja) | 2013-03-21 | 2016-12-27 | ブラザー工業株式会社 | ミシン |
JP2014180496A (ja) * | 2013-03-21 | 2014-09-29 | Brother Ind Ltd | ミシン及び刺繍枠 |
JP2015048537A (ja) * | 2013-08-29 | 2015-03-16 | ブラザー工業株式会社 | ミシン |
JP2017169877A (ja) * | 2016-03-24 | 2017-09-28 | ブラザー工業株式会社 | 刺繍枠移送装置 |
CH718422A2 (de) | 2021-03-11 | 2022-09-15 | Bernina Int Ag | Sticksystem und Stickrahmenanordnung. |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63203187A (ja) * | 1987-02-19 | 1988-08-23 | ブラザー工業株式会社 | ミシン |
JPH08188956A (ja) * | 1994-12-29 | 1996-07-23 | Barudan Co Ltd | 刺繍枠取付装置 |
JP2757166B2 (ja) * | 1996-02-02 | 1998-05-25 | 次郎 苗代 | ミシン縫い剌繍に於ける模様作成方法 |
JP3008705B2 (ja) * | 1992-11-04 | 2000-02-14 | ブラザー工業株式会社 | ミシンの曲布張枠駆動装置 |
US6164224A (en) * | 1997-06-27 | 2000-12-26 | Juki Corporation | Buttonhole darning sewing machine |
JP2002052280A (ja) * | 2000-08-11 | 2002-02-19 | Brother Ind Ltd | 刺繍枠移送装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4479446A (en) * | 1981-05-22 | 1984-10-30 | Usm Corporation | Sewing machine system having automatic identification and processing of mounted work |
JPS62162286U (ja) * | 1986-04-04 | 1987-10-15 | ||
JP2522857Y2 (ja) * | 1991-03-22 | 1997-01-16 | ブラザー工業株式会社 | ワークホルダの着脱式取付装置 |
US5555828A (en) * | 1995-02-27 | 1996-09-17 | Rowley; Donald G. | Embroidery hoop attachment assembly |
DE29508373U1 (de) * | 1995-05-19 | 1995-08-10 | G.M. Pfaff Ag, 67655 Kaiserslautern | Vorrichtung zum lösbaren Befestigen eines Stickrahmens |
SE507708C2 (sv) * | 1996-05-29 | 1998-07-06 | Electrolux Ab | Sybåge för broderisömnad |
US6336416B1 (en) * | 2001-05-11 | 2002-01-08 | Nick L. French | Embroidery frame with adapter arms |
JP4605443B2 (ja) * | 2004-06-30 | 2011-01-05 | ブラザー工業株式会社 | 刺繍ミシンの刺繍枠移送装置 |
JP2006144200A (ja) * | 2004-11-24 | 2006-06-08 | Brother Ind Ltd | 刺繍枠 |
-
2001
- 2001-02-09 JP JP2001034185A patent/JP2002233681A/ja active Pending
-
2002
- 2002-01-30 WO PCT/JP2002/000678 patent/WO2002064873A1/ja active Application Filing
- 2002-01-30 US US10/467,462 patent/US7258071B2/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63203187A (ja) * | 1987-02-19 | 1988-08-23 | ブラザー工業株式会社 | ミシン |
JP3008705B2 (ja) * | 1992-11-04 | 2000-02-14 | ブラザー工業株式会社 | ミシンの曲布張枠駆動装置 |
JPH08188956A (ja) * | 1994-12-29 | 1996-07-23 | Barudan Co Ltd | 刺繍枠取付装置 |
JP2757166B2 (ja) * | 1996-02-02 | 1998-05-25 | 次郎 苗代 | ミシン縫い剌繍に於ける模様作成方法 |
US6164224A (en) * | 1997-06-27 | 2000-12-26 | Juki Corporation | Buttonhole darning sewing machine |
JP2002052280A (ja) * | 2000-08-11 | 2002-02-19 | Brother Ind Ltd | 刺繍枠移送装置 |
Also Published As
Publication number | Publication date |
---|---|
US7258071B2 (en) | 2007-08-21 |
US20050072346A1 (en) | 2005-04-07 |
JP2002233681A (ja) | 2002-08-20 |
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