WO2005003426A1 - 刺繍用枠の取付け構造 - Google Patents
刺繍用枠の取付け構造 Download PDFInfo
- Publication number
- WO2005003426A1 WO2005003426A1 PCT/JP2004/009418 JP2004009418W WO2005003426A1 WO 2005003426 A1 WO2005003426 A1 WO 2005003426A1 JP 2004009418 W JP2004009418 W JP 2004009418W WO 2005003426 A1 WO2005003426 A1 WO 2005003426A1
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- WO
- WIPO (PCT)
- Prior art keywords
- embroidery
- mounting
- frame
- base frame
- embroidery 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
Definitions
- the present invention relates to an improvement in a structure for attaching an embroidery frame for holding an embroidery object such as cloth to a base frame driven based on embroidery data.
- Patent Document 1 Japanese Patent Application Laid-Open No. 8-311762
- a base frame that is moved in the X direction and the Y direction based on embroidery data includes a pair of embroidery frames that are removably attached to the respective machine heads.
- An attachment member is provided.
- the pair of mounting members are provided on the frame pieces on the rear side and the front side in the Y direction of the base frame so that the fixing positions thereof can be adjusted.
- FIG. 13 is the puncture
- the reference numeral 31 denotes an embroidery applied to the embroidery cloth a
- 31 denotes a string sewn on the embroidery cloth a.
- the embroidery data for the embroidery 30 is point A at the start position
- the data for sewing the string 31 is point B at the start position
- the transition data L from point A is set. ing.
- the mounting positions of the embroidery frames of the embroidery sewing machine that performs the embroidery 30 and the handle sewing machine that sew the string-like body by the above-described method are adjusted.
- the embroidery frame holding the embroidered cloth a is attached to the embroidery sewing machine and embroidery 30 is performed.
- the adjustment of the mounting position with respect to the base frame is performed using a positioning jig that can be mounted on the base frame instead of the embroidery frame.
- this jig is engraved with, for example, two predetermined fiducial marks (for example, a “+” mark) that are separated in the Y direction.
- each fiducial mark is individually attached in the following procedure. There is a need to perform position adjustment work.
- a jig is attached to the base frame in place of the embroidery frame of the first head of the embroidery sewing machine.
- the fixing state of the mounting member is temporarily fixed.
- operate the frame moving key on the operation panel to move the base frame so that the “+” mark on the back side of the jig substantially coincides with the axis (needle drop position) of the selected needle of the sewing machine head.
- a plurality of embroidery frames are mounted on the base frame, as described in the related art.
- the mounting member that attaches the embroidery frame to the base frame it is necessary to remove the mounting member that attaches the embroidery frame to the base frame, and then attach sash members having ridges to the four sides of the base frame.
- the ridges are engaged with a known web clip to hold the web therebetween.
- the embroidery frame attached to the base frame is removed together with the mounting member, and thereafter, the raw fabric is directly stretched on the base frame to perform embroidery, and thereafter, the embroidery is performed again.
- the present invention has been made in view of the above points, and when attaching and detaching a mounting member from a base frame, it is not necessary to adjust the mounting position of the mounting member, and the attaching and detaching operation is simplified. , To improve work efficiency.
- the present invention is a mounting structure for mounting an embroidery frame for deploying and holding an embroidered cloth to a base frame driven relative to a tool, wherein the embroidery frame is attached and detached at a fixed position.
- the mounting position is mounted so as to be adjustable, whereby the embroidery frame is adjustable and detachably mounted to the base frame via the mounting member and the positioning member.
- the base frame is driven relatively to a tool (for example, a sewing machine head) based on embroidery data.
- the base frame is driven in the X / Y direction substantially parallel to the table surface of the embroidery sewing machine.
- the embroidery frame is detachably attached to the attachment member
- the positioning member is detachably fixed at a fixed position with respect to the base frame
- the attachment member is attached to the base frame. This is performed via this positioning member.
- the relative mounting position of the mounting member with respect to the positioning member can be arbitrarily adjusted. That is, the position of the embroidery frame relative to the base frame is arbitrarily set and adjusted by adjusting the position of the mounting member with respect to the positioning member.
- the mounting member when the mounting member is removed from the base frame, the mounting member is fixed to the positioning member, and the positioning member is removed from the base frame, whereby the mounting member is relatively attached to the positioning member.
- the mounting member can be removed from the base frame while maintaining the adjustment state of the position, that is, the mounting position of the embroidery frame relative to the base frame. Since the positioning member is fixed at a fixed position with respect to the base frame, when the mounting member is mounted on the base frame again, the mounting member is mounted at the same position as before the removal. Therefore, once the relative position of the mounting member to the positioning member is determined, it is necessary to repeatedly adjust the mounting position of the embroidery frame (mounting member) when attaching and detaching the mounting member from the base frame. Disappears. Therefore, it is not necessary to readjust the mounting position each time the mounting member is attached to or detached from the base frame, and the inconvenience that the embroidery sewing machine is stopped for a long time is eliminated, and the inconvenience of lowering the production efficiency can be solved.
- FIG. 1 is a plan view showing a multi-head sewing machine according to one embodiment of the present invention.
- FIG. 2 is an enlarged plan view showing one of the embroidery frames shown in FIG. 1.
- FIG. 3 is a cross-sectional view taken along the line II of FIG. 2.
- FIG. 4 is an enlarged exploded perspective view showing a mounting structure of a first receiving member and a first positioning plate according to the embodiment.
- FIG. 5 is an enlarged exploded perspective view showing a mounting structure of a second receiving member and a second positioning plate according to the embodiment.
- FIG. 6 is a perspective view showing an example of a position gauge according to the embodiment.
- FIG. 7 is a plan view showing a state where the position gauge of FIG. 6 is attached to a base frame.
- FIG. 8 is a view for explaining positioning data according to the embodiment.
- FIG. 9 is a plan view showing the correspondence between the alignment data and the position gauge according to the embodiment.
- FIG. 10 is a perspective view showing an example of the laser beam machine according to the embodiment.
- FIG. 11 is a diagram showing an embroidery cutout piece created by the embroidery sewing machine and the laser processing machine according to the embodiment, which is embroidered.
- FIG. 12 is a view showing a base cloth held by an embroidery frame before cutting out the cutout pieces of FIG. 11 from the base cloth.
- FIG. 13 is a view for explaining an example of creating an embroidery product that requires attaching and detaching an embroidery frame.
- FIG. 1 is an overall plan view of a multi-head embroidery sewing machine.
- FIG. 2 is an enlarged plan view showing an example of the embroidery frame 2 located at the right end in FIG. 1 as an example of the embroidery frame 2
- FIG. 3 is a cross-sectional view taken along the line II in FIG.
- a flat rectangular base frame 1 is placed on the upper surface of a table T of a multi-head embroidery sewing machine provided with a plurality of (six in the illustrated example) sewing machine heads H.
- the base frame 1 is movable in the X-axis direction and the Y-axis direction substantially parallel to the table surface of the table T by an X-axis drive mechanism and a Y-axis drive mechanism (not shown).
- Six embroidery frames 2 are detachably mounted on the base frame 1 so as to correspond to the six sewing heads H, respectively.
- Each of the embroidery frames 2 is arranged along a ring-shaped inner frame 2a and an outer periphery of the inner frame 2a, as shown in FIGS. And an outer frame 2b in the form of a ring.
- the embroidery object is held between the inner frame 2a and the outer frame 2b so that the embroidery object is held by the embroidery frame 2.
- Each embroidery frame 2 is extended by an arm 8 extending from the rear portion (the back side in the Y direction, ie, upward in the figure) of the embroidery frame 2 by a first connecting mechanism 4 described below, and the front portion (the front side in the Y direction, FIG. In this case, the arm 14 is connected to the base frame 1 by the second connecting mechanism 5 described below.
- a symbol P indicates a needle drop position for each sewing machine head H.
- the first connection mechanism 4 is provided at a first receiving member 6 (attachment member) provided on one side of the base frame 1 and at an end of an arm 8 extending rearward of the embroidery frame 2. And a first connection member 7. As shown in FIG. 3, the first receiving member 6 is provided with a fitting recess 6a for regulating the movement of the first connecting member 7, and the magnet 9 and the two magnetic plates 10 are carried therein.
- the first connection member 7 on the side of the embroidery frame 2 fits exactly into the fitting recess 6a, so that the embroidery frame 2 is fixed to the first receiving member 6 (mounting member). Installing.
- a metal suction plate 11 is attached to the front end face of the first connection member 7. When the first connection member 7 is engaged with the fitting recess 6 a of the first receiving member 6, the suction plate 11 is And the first receiving member 6 and the first connecting member 7 are connected.
- the second connecting mechanism 5 includes a second receiving member 12 (attachment member) provided on the base frame 1 and a second connecting member 12 provided on an end of an arm 14 extending from a front portion of the embroidery frame 2. And a connection member 13.
- the second receiving member 12 also has a fitting recess 12a on the upper surface, a magnet 15 and two magnetic plates 16 embedded therein, and the two magnetic plates 16 One surface forms a part of the bottom surface of the fitting recess 12a.
- the second connecting member 13 is integrally formed with a suction portion 13a that engages with the fitting concave portion 12a of the second receiving member 12, and a grip portion 13b rising from the suction portion 13a.
- the second connecting member 13 on the side of the embroidery frame 2 is tightly fitted into the fitting recess 12a, so that the embroidery frame 2 is mounted on the second receiving member 12 (mounting member) at a fixed position. I do.
- the suction portion 13a of the second connection member 13 is engaged with the fitting recess 12a of the second receiving member 12, the suction portion 13a is attracted by magnetic force and the second receiving member 12 and the second connection member 13 are connected. Is done.
- the embroidery frame 2 is detachably attached to the first and second receiving members (attaching members) 6, 12.
- the first receiving member 6 and the second receiving member 12 are attached to the base frame 1 via the first positioning plate 17 and the second positioning plate 18, respectively.
- the first positioning plate 17 is based on two mounting holes 17b into which two screws 19 for fixing the first receiving member 6 are fitted, and the positioning plate 17 itself. It is a plate-like member provided with a mounting hole 17a for fixing to the frame 1 with screws 20.
- the first receiving member 6 has two mounting holes 6b that engage with the screws 19. The first receiving member 6 is fixed to the first positioning plate 17 by a pair of screws 19, and the first positioning plate 17 is fixed to the base frame 1 by the screws 20, whereby the receiving member 6 is positioned. It will be attached to the base frame 1 via the plate 17.
- the mounting hole 6b of the first receiving member 6 is formed in a hole that is appropriately wider than the diameter of the screw 19 so that the mounting position of the receiving member 6 relative to the positioning plate 17 can be adjusted. .
- the mounting position of the first receiving member 6 with respect to the first positioning plate 17 can be adjusted in the front, rear, left, and right directions within a range permitted by the mounting hole 6b.
- the adjustment of the mounting position of the first receiving member 6 relative to the first positioning plate 17 is performed to adjust the embroidery frame 2 to a desired mounting position, as described later.
- the screws 19 are respectively mounted via washers.
- the mounting hole 17a of the first positioning plate 17 is engaged with the nut member la provided on the base frame 1 at a position where the back surface of the first positioning plate 17 is in contact with the step lb of the base frame 1. Formed. That is, the first positioning plate 17 is mounted on the base frame 1 at a fixed position defined by the nut member la. By contacting the back surface of the first positioning plate 17 with the stepped part lb and engaging the mounting hole 17a with the nut member la, the first positioning plate 17 does not tilt with respect to the base frame 1 in the above-mentioned fixed position. Fixed.
- the escape hole 6 c provided substantially near the center of the first receiving member 6 is formed to allow the head of the screw 20 to escape.
- the second positioning plate 18 has two mounting holes 18b into which two screws 21 for fixing the second receiving member 12 are fitted, and a positioning frame 18 itself.
- This is a plate-shaped member provided with an attachment hole 18a for fixing to 1 with a screw 22.
- the second receiving member 12 has two mounting holes 18b that engage with the screws 21.
- the second receiving member 12 is fixed to the second positioning plate 18 by a pair of screws 21, and the second positioning plate 18 is fixed to the base frame 1 by the screws 22. To base frame 1 through 18 It is attached.
- the mounting hole 12b of the second receiving member 12 is provided with a horizontally oriented elongated hole (extending in the X direction shown in Fig. 1) so that the mounting position of the receiving member 12 relative to the positioning plate 18 can be adjusted. It is formed in. Thus, the mounting position of the second receiving member 12 with respect to the second positioning plate 18 can be adjusted right and left within a range allowed by the mounting hole 12b. Adjustment of the mounting position of the second receiving member 12 with respect to the second positioning plate 18 is performed to adjust the embroidery frame 2 to a desired mounting position, as described later.
- the mounting hole 18a of the second positioning plate 18 is engaged with a nut member la provided on the base frame 1 at a position where the front surface of the second positioning plate 18 contacts the step lb of the base frame 1. Formed. That is, the second positioning plate 18 is mounted on the base frame 1 at a fixed position defined by the nut member la. The front surface of the second positioning plate 18 is brought into contact with the stepped part lb to engage the mounting hole 18a with the nut member la, so that the second positioning plate 18 does not tilt with respect to the base frame 1 in the above-mentioned fixed position. It will be fixed.
- the second receiving member 12 has an escape hole 12c for allowing the head of the screw 22 to escape.
- first positioning plate 17 is always fixed at a fixed position with respect to the base frame 1, if the relative position of the first receiving member 6 with respect to the first positioning plate 17 is fixed, The mounting position of the first receiving member 6 is fixed at a predetermined position corresponding to the fixing position of the first positioning plate 17. Further, since the second positioning plate 18 is always fixed at a fixed position with respect to the base frame 1, if the relative position of the second receiving member 12 with respect to the second positioning plate 18 is fixed, the second positioning plate 18 with respect to the base frame 1 is fixed. 2 The mounting position of the receiving member 12 is fixed at a predetermined position corresponding to the fixing position of the second positioning plate 18.
- the mounting position of the embroidery frame 2 with respect to the base frame 1 is fixed at a predetermined position corresponding to the fixing position of the positioning plates 17 and 18. Also, since the receiving members 6, 12 for holding the embroidery frame 2 are attached to the base frame 1 via the positioning plates 17, 18, adjustment of the mounting position of the embroidery frame 2 with respect to the base frame 1 is performed by adjusting each receiving member. The adjustment is performed by adjusting the relative positions of the 6, 12 positioning plates 17 and 18.
- the receiving members 6, 1 2 (attachment members) are removed from the base frame 1.
- Each receiving member 6, 12 It is removed from the base frame 1 while being attached to the positioning plates 17 and 18.
- the relative positional relationship between the receiving members 6 and 7 and the positioning plates 17 and 18, ie, the embroidery The adjustment state of the mounting position of the frame 2 is maintained as it is.
- both the positioning members 17 and 18 are fixed at fixed positions with respect to the base frame 1, so the both receiving members 6 and 12 are also removed. Installed in the same position as before.
- the mounting position of the receiving members 6 and 12 is maintained at the same position (position adjusted) as before the removal, it is not necessary to adjust the mounting position every time the receiving members 6 and 12 are detached. Absent. Therefore, when the receiving members 6 and 12 are attached and detached, there is no need to adjust the mounting position of the embroidery frame 2, so that the attaching and detaching work of the receiving members 6 and 12 can be simplified, and a plurality of (for example, 20) sewing machines can be used. Work efficiency is also improved in an embroidery sewing machine having a head. Further, the first and second positioning plates 17, 18 can be easily arranged at fixed positions only by engaging the mounting holes 17a, 18a with the nut members la, respectively, and have a single screwing point. It is very easy to attach and detach the work because it only needs to be done at one place.
- connection by the first connection mechanism 4 and the second connection mechanism 5 is released by holding the grip portion 13 b of the second connection member 13 and pulling it upward. do it.
- the connection between the second connecting member 13 and the second receiving member 12 by the magnet 15 is released, and subsequently the first connecting member 7 is released.
- the connection between the embroidery frame 2 and the first receiving member 6 by the magnet 9 is released, and the embroidery frame 2 can be removed from the base frame 1.
- FIG. 6 shows a position gauge 23, which is a mounting jig for determining the mounting position of the embroidery frame 2 with respect to the base frame 1, and FIG. It is a top view showing the state where it was attached to.
- the position gauge 23 is formed of a long plate having a predetermined width.
- a first connection member 7 having a suction plate 11 similar to the one provided at the end of the arm 8 of the embroidery frame 2, and the other connection member.
- a second connection member 13 is provided at the end, and the position gauge 23 can be attached to the base frame 1 instead of the embroidery frame 2.
- the suction plate 11, the first connection member 7, and the second connection member 13 are similar to those described above. , The same reference numerals are given and the description is omitted.
- a guide wire 24 having an intersection 24a is formed along the longitudinal direction of the gauge 23. The guide line 24 and the intersection 24a serve as references for determining the mounting position of the embroidery frame 2.
- the embroidery frame 2 of the first head (the first head from the right in FIG. 1) is removed, and the relative position of the first receiving member 6 with respect to the first positioning plate 17 in the adjustment range (vertical / horizontal) is adjusted. After temporarily fixing it at the center position, install the position gauge 23.
- the reason why the first receiving member 6 is positioned at the center of the adjustment range is that when the mounting position of the first receiving member 6 of the other sewing head is adjusted based on the first head, the position of the other sewing head is adjusted. This is to secure the adjustment range.
- the positioning data from the S (start) point to the E (end) point as shown in FIG.
- FIG. 9 shows the correspondence between the alignment data and the position gauge 23.
- the position of the alignment data is set so that the point E is near the front end of the guide line 24 when the point S is aligned with the intersection 24a of the position gauge 23.
- the operation of all the sewing heads H is stopped, and only the base frame 1 is moved based on the data.
- the operator operates the frame moving key on the operation panel (not shown in the figure) of the embroidery sewing machine to move the base frame 1 to the needle drop position of the sewing machine head H (P in FIG. 1). Position the intersection 24a (the state in Fig. 9).
- the sewing needle (needle bar) at the needle drop position is lowered, and the needle tip is brought close to the upper surface of the position gauge 23 to perform the alignment.
- the base frame 1 moves, and the point E of the position gauge 23 reaches the needle drop position P.
- the operator adjusts the relative position of the second receiving member 12 to the second positioning plate 18 so that the guide line 24 of the position gauge 23 matches the needle drop position P. .
- the adjustment of the mounting position of the second receiving member 12 is adjusted in the left-right direction within the range of the mounting hole 12b of the receiving member 12.
- the embroidery sewing machine has a function of storing the start position of the pattern embroidered last, so that after the end of embroidery, the base frame 1 can be moved back to the start position.
- the setting is made to return to the start position by operating the keys on the operation panel.
- the operation panel is operated to return to the start position (point S is the needle drop position P). return.
- the operator After returning to the start position by operating the operation panel, the operator checks whether the intersection 24a of the position gauge 23 is indeed at the needle drop position P. This is to check whether the previously set intersection point 24a and needle entry position P are not shifted by adjusting the second receiving member 12, and tilt the position gauge 23 (embroidery frame 2). It is done to attach to the base frame 1 without. At this time, if the intersection 24a is different from the needle entry position P, move the base frame 1 to position the intersection 24a at the needle entry position P, start the embroidery sewing machine, and move the guide line 24 at point E. The mounting position of the second receiving member 12 is adjusted so that the position of the second receiving member 12 coincides with the needle drop position P. Then, the position is returned to the start position again, and it is checked whether the intersection 24a is at the needle drop position P.
- the screw 19 is tightened to fix the first receiving member 6 which has been temporarily fixed.
- the position of the receiving members 6 and 12 in the first head is adjusted, that is, the mounting position of the embroidery frame 2 is adjusted.
- the worker removes the position gauge 23 attached to the first head and attaches it to the second head (second from the right in FIG. 1).
- the position of the first receiving member 6 of the second head is adjusted so that the intersection 24a of the position gauge 23 is located at the needle drop position P of the second head. And temporarily fix it.
- the embroidery sewing machine is started based on the alignment data, the point E is positioned at the needle drop position P, and the second head is positioned so that the guide line 24 matches the needle drop position P. Adjust the mounting position of the second receiving member 12.
- the embroidery frame 2 can also be attached to a laser processing machine, and can perform laser processing (such as laser beam cutting) on an embroidered object to be embroidered. .
- laser processing such as laser beam cutting
- FIG. 10 is a perspective view showing an example of the laser beam machine.
- the laser beam machine includes one laser head 25 driven in the X and Y directions by a driving mechanism, and a table 26 on which a workpiece is placed below the one laser head 25.
- a supporting member 27 for mounting the first receiving member 106 and the second receiving member 112, which enables the setting of the embroidery frame 2 is provided.
- the support member 27 is arranged so that the embroidery frame 2 can be mounted sideways for convenience of mounting space.
- the first receiving member 106 and the second receiving member 112 have the same structure as the first receiving member 6 and the second receiving member 12 used for attaching the embroidery sewing machine to the base frame 1 described above. Therefore, detailed illustration is omitted, and FIGS. 4 and 5 described above are referred to. That is, the first receiving member 106 and the second receiving member 112 for the laser processing machine are respectively similar to the first receiving member 6 and the second receiving member 12 for the embroidery sewing machine shown in FIGS. 4 and 5. It has first and second positioning plates corresponding to the first positioning plate 17 and the second positioning plate 18, and is fixed to the supporting member 27 via the first and second positioning plates (17, 18). Is done. In this case, the laser head 25 moves in a pattern corresponding to the cut data with respect to the embroidery frame 2 fixedly set on the support member 27, thereby performing a strikethrough corresponding to the cut data.
- a method of adjusting the mounting position of the embroidery frame 2 in the laser beam machine will be briefly described. This position adjustment is performed so that the position of the embroidery frame 2 with respect to the laser irradiation position is the same as the position of the embroidery frame 2 with respect to the needle drop position P of the embroidery sewing machine described above.
- the embroidery frame 2 is removed from the laser processing machine, and a position gauge 23, which is a jig, is mounted in place of the frame. Then, by operating the operation panel, the laser head 25 is moved, and the irradiation position of the laser beam is adjusted to the intersection 24 a of the position gauge 23.
- the laser head 25 is provided with a pointer (not shown) indicating the irradiation position near the upper surface of the position gauge 23, and the alignment may be performed using the pointer. Subsequently, the laser machine reads the alignment data shown in FIG. At this time, Unlike the embroidery machine described above, the embroidery frame 2 is installed approximately 90 degrees horizontally to the laser processing machine, so the alignment data read by the laser processing machine is rotated 90 degrees according to the mounting direction. Use what has been done. Then, the laser processing machine is started, and the laser head 25 is moved to the point E based on the alignment data. In this case, the laser irradiation is stopped so that the laser head 25 reaches the point E without performing laser processing.
- the operator adjusts the relative position of the second receiving member 112 with respect to the second positioning plate (18) so that the guide line 24 of the position gauge 23 coincides with the irradiation position. Then, the operator operates the operation panel to return the laser head 25 to the start position (the irradiation position is point S), and confirms that the intersection 24a of the position gauge 23 is at the irradiation position. When the intersection 24a is different from the irradiation position, the position adjustment is performed again.
- the irradiation position of the laser processing machine coincides with the intersection 24a of the position gauge 23 at the start position S, and the position of the embroidery frame 2 with respect to the irradiation position becomes the needle drop position P of the embroidery sewing machine.
- the position of the embroidery frame 2 with respect to the irradiation position is the same as the position of the embroidery frame 2 with respect to the needle drop position P of the embroidery sewing machine.
- FIG. 11 shows a cutout piece 28 on which embroidery has been performed.
- the cutout 28 is made of a star-shaped cloth 28a on which outer embroidery 28b and inner embroidery 28c are applied.
- the cutout piece 28 is formed by, for example, performing embroidery 28b and 28c on a base cloth 29 as shown in FIG. This working example will be described below.
- the embroidery frame 2 holding the base cloth 29 for performing the desired embroidery by the embroidery sewing machine is attached to the embroidery sewing machine base frame 1, and the embroidery sewing machine 28b shown in FIG. Read the embroidery data to create the 28c.
- S2 is the start point and the transition data L1 from S1 is set.
- the position of the S1 point is set so that the embroidery 28b and 28c are applied to the center of the embroidery frame 2 when the S1 point is set at the same position as the intersection 24a of the position gauge 23. Then, start the embroidery sewing machine and Embroidery 28b, 28c is performed based on the embroidery data.
- the base frame 1 remains in the state where the mounting position of the embroidery frame 2 is adjusted, and the S point of the alignment data is at the needle drop position P, that is, the intersection of the position gauge 23. 24a is at a position that matches needle entry position P.
- the position where the intersection point 24a of the position gauge 23 coincides with the needle drop position P is stored as S1, and the base frame 1 is moved by the crossing data L1 to move S2 to the needle drop position P. Is done. Then, the embroidery is started when the S2 reaches the needle drop position P.
- the embroidery 28b and 28c have been embroidered, return base frame 1 to start position S1 (this may be set to return automatically), remove embroidery frame 2 from base frame 1, and remove the removed embroidery. Attach the frame 2 as it is (while holding the base fabric 29) to the laser processing machine.
- the position of the embroidery frame 2 with respect to the irradiation position of the laser processing machine is adjusted to be the same as that with respect to the needle drop position P of the embroidery sewing machine.
- the laser processing machine reads, as a laser cutting pattern, star-shaped cut data indicated by an imaginary line 28 ′ in FIG.
- S3 is the starting point
- the transition data L2 from S1 is set.
- the cut data is data rotated by 90 degrees with respect to the embroidery data corresponding to the mounting direction of the embroidery frame 2 in the laser processing machine.
- the laser processing machine is started, and a laser cut based on the cut data is performed to cut out the star-shaped cloth 28a. Even when the laser processing machine is started, with the mounting position of the embroidery frame 2 still being adjusted, the laser head 25 moves the start position S of the alignment data, that is, the irradiation position to the intersection 24a of the position gauge 23.
- the position where the irradiation position coincides with the intersection 24a of the position gauge 23 is stored as S1, and the laser head 25 moves to position the irradiation position at S3. Then, the laser cutting is started when the laser head 25 reaches S3.
- the transition data Ll and L2 from the same point S1 are set in both the embroidery data for performing embroidery and the cut data for performing laser cutting.
- the embroidery data S1 is the position where the needle drop position matches the intersection 24a of the position gauge 23, and the cut data S1 is the position where the irradiation position matches the intersection 24a of the position gauge 23.
- the embroidery data and the cut data for laser processing to which the crossover data L1 and L2 from the same point S1 are respectively added are used, so that the embroidery start position and the laser cut
- An example is given in which the position to start is set appropriately.
- an embroidery sewing machine uses the intersection point 24a of the position gauge 23 as the needle drop position and the position of the base frame 1 adjusted to the irradiation position as the frame reference position.
- the embroidery start position and the laser processing start position (start point) are set by numerical input of the distance in the XZY direction from the reference position.
- a method of adjusting the mounting position of the embroidery frame 2 at this time will be described.
- the embroidery frame 2 of the first head is first removed, and the first receiving member 6 is temporarily fixed to the center position of the adjustment range, as described above. Then, install the position gauge 23. Then, operate the frame moving key on the operation panel of the embroidery sewing machine to move the base frame 1 so that the intersection 24a of the position gauge 23 is located at the needle drop position P, and then operate the operation panel to move the needle drop.
- the position of the base frame 1 when the intersection point 24a of the position gauge 23 is located at the position P is stored in the embroidery sewing machine as a reference position.
- the frame moving key is operated to move the base frame 1 in the Y direction so that the vicinity of the front end of the guide line 24 of the position gauge 23 is located at the needle drop position P, and the guide of the position gauge 23 is provided.
- the mounting position of the second receiving member 12 with respect to the second positioning plate 18 is adjusted so that the line 24 coincides with the needle drop position P.
- the user operates the operation panel to return the base frame 1 to the stored reference position, and confirms that the intersection 24a of the position gauge 23 is at the needle drop position P.
- the intersection 24a is different from the needle drop position, the above operation is performed again. If the intersection point 24a is at the needle drop position P, the first receiving member 6 which is in a temporarily fixed state is fixed.
- the position gauge 23 attached to the first head is removed, and this is attached to the second head. Adjust the position of the first receiving member 6 so that the intersection 24a of the position gauge 23 is located at the needle drop position P of the second head, temporarily fix it, and operate the frame move key to move the base frame 1 in the Y direction.
- the guide wire 24 of the position gauge 23 near the front end of the needle drop position P. Adjust the mounting position of the second receiving member 12 so that the lead wire 24 coincides with the needle drop position P.
- the base frame 1 is returned to the reference position, and it is checked whether or not the intersection point 24a of the position gauge 23 is at the needle drop position P. If the intersection point 24a is at the needle drop position P, fix the mounting position here. Thereafter, the work performed on the second head is repeated in the order of the third head and the fourth head. By force, the mounting position of the embroidery frame 2 for each sewing head is adjusted.
- the operator mounts the position gauge 23 on the support member 27, and sets the laser head 25.
- the operation panel To adjust the laser irradiation position to the intersection 24a of the position gauge 23, and then operate the operation panel to adjust the position of the laser head 25 when the laser irradiation position is aligned with the intersection 24a of the position gauge 23. It is stored in the laser processing machine as the reference position. Then, by operating the operation panel, the laser head 25 is moved in the X direction to position the laser irradiation position near the front end of the guide wire 24 of the position gauge 23, and the guide line 24 of the position gauge 23 is aligned with the irradiation position.
- the mounting position of the second receiving member 112 is adjusted so as to match. Thereafter, the laser head 25 is returned to the reference position, and it is confirmed that the intersection 24a of the position gauge 23 is at the irradiation position. By force, the mounting position of the embroidery frame 2 is adjusted.
- the embroidery frame 2 with the base cloth 29 extended and held is mounted on the base frame 1 of the embroidery sewing machine.
- the embroidery data of embroidery 28b and 28c as shown in FIG. 12 is read into the embroidery sewing machine.
- embroidery data that does not include the transition data L1 can be used.
- the operator sets the embroidery start position by inputting a numerical value in the XZY direction from the reference position to the position where embroidery should be started using the operation panel. In this embodiment, it is assumed that the value of the distance from S1 to S2 shown in FIG. 12 is input. Then, the embroidery sewing machine is activated, and embroidery 28b and 28c are performed based on the embroidery data read from the set embroidery start position.
- the embroidery frame 2 is removed from the embroidery sewing machine and attached to the laser processing machine. Then, let the laser processing machine read the cut data as shown by the imaginary line 28 'in FIG. In the second embodiment, the cut data at this time also Data that does not include L2 can be used.
- the operator sets the laser cut start position by inputting the distance from the reference position to the position where laser cutting should be started in the X / Y directions using the operation panel. In the present embodiment, the value of the distance from S1 to S3 (however, a value rotated by 90 degrees due to the mounting direction of the embroidery frame 2) is input. Then, the laser processing machine is started, and laser cutting based on the cut data is performed from the set laser cutting start position.
- the position where the intersection 24 a of the position gauge 23 is combined with the needle drop position and the irradiation position is stored as the reference position, and the start position of the embroidery and laser processing is determined.
- the distance from the reference position it is possible to produce a beautiful product without deviation between the embroidery and the cut position, as in the first embodiment.
- the conventional data can be used as it is, so that the efficiency is high.
- the base frame is driven in the right and left directions along the table surface.
- the present invention is not limited to such a planar two-dimensional movement, and embroidery is performed on a hat or the like.
- the embroidery frame mounting structure according to the present invention can be applied to a base frame that is driven to rotate as much as possible.
- the base frame 1 may not move, and the tool (sewing needle or sewing head, etc.) may be moved. In short, the tool may be moved according to the desired sewing pattern or cut pattern according to the work pattern. If the base frame 1 (or the support member 27) is relatively movable.
- the scope of the present invention is not limited to the two-dimensionally driven base frame 1 shown in the above embodiment, but includes the support member 27 and, in short, a tool (sewing needle or sewing needle). Heads, laser heads, etc.) are all moved relative to a desired work pattern.
- mounting structure of the embroidery frame mounting members (connecting mechanisms 4 and 5) are detachably mounted on the embroidery frame, and the base frame (or An example is shown in which the structure is detachably attached to the support member 27), that is, two members, an attachment member and a positioning member, are interposed between the embroidery frame and the base frame (or the support member 27).
- the present invention is not limited to this, and the embroidery frame is relatively fixed to the base frame (or the support member 27) via a positioning member that is detachably fixed at a fixed position to the base frame (or the support member 27).
- Any structure may be used as long as it can be mounted so that the attachment position can be adjusted.
- a mechanism having the function of the mounting member and the function of the positioning member integrally may be used.
- the detachable fixing means for the mounting members (receiving members 6, 12, 106, 112) of the embroidery frame 2 is not limited to the one using the magnet as described above, and may be appropriately controlled by using a panel function or a hook. May be used.
- the structure in which the mounting position of the mounting member (receiving members 6, 12, 106, 112) with respect to the positioning member (positioning plates 17, 18) can be adjusted is the above-described mounting member (receiving members 6, 12, 106, 112). ) Is not limited to the one composed of the mounting position adjusting holes (6b, 12b) provided in (2) and the screws (19, 21) loosely engaging with the holes, and has another structure. Let's do it.
- the positioning member which is detachably fixed to the base frame at a fixed position
- the mounting member for mounting the embroidery frame to the base frame is provided by the positioning member.
- the attaching / detaching work of the attaching member can be performed efficiently, and for example, even in an embroidery sewing machine having a plurality of sewing machine heads, the time for stopping the embroidery sewing machine for attaching / detaching the attaching member can be reduced. Therefore, an excellent effect that the production efficiency can be improved is achieved.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04746887A EP1652987A4 (en) | 2003-07-04 | 2004-07-02 | HOLDER FOR EMBROIDERED FRAMES |
US10/563,344 US7194966B2 (en) | 2003-07-04 | 2004-07-02 | Embroidery-frame mounting structure |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003-192150 | 2003-07-04 | ||
JP2003192150A JP2005023487A (ja) | 2003-07-04 | 2003-07-04 | 刺繍用枠の取付け構造 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005003426A1 true WO2005003426A1 (ja) | 2005-01-13 |
Family
ID=33562388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/009418 WO2005003426A1 (ja) | 2003-07-04 | 2004-07-02 | 刺繍用枠の取付け構造 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7194966B2 (ja) |
EP (1) | EP1652987A4 (ja) |
JP (1) | JP2005023487A (ja) |
KR (1) | KR100679791B1 (ja) |
CN (1) | CN1748053A (ja) |
WO (1) | WO2005003426A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108166180A (zh) * | 2018-02-07 | 2018-06-15 | 严伟强 | 一种张紧进料模切式自动绣花机及其操作方法 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4376207B2 (ja) * | 2005-05-19 | 2009-12-02 | 東海工業ミシン株式会社 | 刺繍枠支持装置 |
DE102007000251A1 (de) * | 2006-05-02 | 2008-02-14 | Kabushikikaisha Barudan, Ichinomiya | Nährahmen einer Nähmaschine und Nährahmenantriebsmechanismus |
US7640878B2 (en) * | 2007-09-07 | 2010-01-05 | Great Notions News, Inc. | Apparatus and method for coupling an embroidery accessory to an embroidery machine |
KR100958157B1 (ko) * | 2009-03-06 | 2010-05-18 | 이태훈 | 자수기용 피자수물 클램핑유닛 및 이를 포함하는 자수기 |
KR100927200B1 (ko) | 2009-03-11 | 2009-11-18 | 대흥정밀공업 주식회사 | 봉제기계의 본체 전후이동장치 |
JP5395705B2 (ja) * | 2010-02-25 | 2014-01-22 | 株式会社バルダン | 刺繍枠の装着装置 |
CN104153133B (zh) * | 2014-08-14 | 2016-01-20 | 张建生 | 接框式绣花机 |
CN205856811U (zh) * | 2015-02-11 | 2017-01-04 | 耐克创新有限合伙公司 | 托板驱动系统、托板驱动装置及托板 |
CN113388972B (zh) * | 2021-07-06 | 2022-04-01 | 新乡市北方纤维有限公司 | 一种智能服装生产用绣花设备 |
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JPH01260052A (ja) * | 1988-04-11 | 1989-10-17 | Happy Kogyo Kk | 刺繍枠の取付装置 |
JPH03130456A (ja) * | 1989-10-16 | 1991-06-04 | Tokai Ind Sewing Mach Co Ltd | 刺繍枠取外し機構付刺繍機 |
JPH08311762A (ja) * | 1995-05-15 | 1996-11-26 | Tokai Ind Sewing Mach Co Ltd | 刺繍枠の取付け構造 |
JPH0978438A (ja) * | 1995-09-19 | 1997-03-25 | Brother Ind Ltd | 刺繍枠保持装置 |
JP2598313Y2 (ja) * | 1992-06-19 | 1999-08-09 | ジューキ株式会社 | ミシンの針板装置 |
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US2830264A (en) * | 1955-04-29 | 1958-04-08 | Wittmann Albin Egon | Automatic cable tester |
JP2510759Y2 (ja) * | 1987-05-11 | 1996-09-18 | アイシン精機株式会社 | 刺繍枠固定装置 |
US4993333A (en) * | 1989-05-08 | 1991-02-19 | Moore Iii Edgar F | Sewing apparatus |
US5138960A (en) * | 1991-01-28 | 1992-08-18 | Inteso Ronald N | Embroidery and monogramming frame |
JP3287598B2 (ja) * | 1991-11-07 | 2002-06-04 | 株式会社バルダン | 刺繍ミシンの刺繍枠取付装置 |
JPH11181666A (ja) * | 1997-12-16 | 1999-07-06 | Kyowa:Kk | 刺繍枠 |
JP2002078996A (ja) * | 2000-09-07 | 2002-03-19 | Matsuya R & D:Kk | Ncミシンに付設される、被縫製物の吸着保持・吸着解除装置 |
US6457428B1 (en) * | 2001-04-16 | 2002-10-01 | Bryan K. Vickroy | Embroidery machine interchangeable frame |
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2003
- 2003-07-04 JP JP2003192150A patent/JP2005023487A/ja not_active Withdrawn
-
2004
- 2004-07-02 WO PCT/JP2004/009418 patent/WO2005003426A1/ja active Application Filing
- 2004-07-02 KR KR1020057018301A patent/KR100679791B1/ko not_active IP Right Cessation
- 2004-07-02 EP EP04746887A patent/EP1652987A4/en not_active Withdrawn
- 2004-07-02 CN CNA2004800037763A patent/CN1748053A/zh active Pending
- 2004-07-02 US US10/563,344 patent/US7194966B2/en not_active Expired - Fee Related
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JPH01260052A (ja) * | 1988-04-11 | 1989-10-17 | Happy Kogyo Kk | 刺繍枠の取付装置 |
JPH03130456A (ja) * | 1989-10-16 | 1991-06-04 | Tokai Ind Sewing Mach Co Ltd | 刺繍枠取外し機構付刺繍機 |
JP2598313Y2 (ja) * | 1992-06-19 | 1999-08-09 | ジューキ株式会社 | ミシンの針板装置 |
JPH08311762A (ja) * | 1995-05-15 | 1996-11-26 | Tokai Ind Sewing Mach Co Ltd | 刺繍枠の取付け構造 |
JPH0978438A (ja) * | 1995-09-19 | 1997-03-25 | Brother Ind Ltd | 刺繍枠保持装置 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN108166180A (zh) * | 2018-02-07 | 2018-06-15 | 严伟强 | 一种张紧进料模切式自动绣花机及其操作方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2005023487A (ja) | 2005-01-27 |
US20060162635A1 (en) | 2006-07-27 |
US7194966B2 (en) | 2007-03-27 |
CN1748053A (zh) | 2006-03-15 |
KR20050121226A (ko) | 2005-12-26 |
EP1652987A1 (en) | 2006-05-03 |
EP1652987A4 (en) | 2009-05-20 |
KR100679791B1 (ko) | 2007-02-06 |
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