CN111778640B - Multi-sequin device capable of realizing same color and same piece and sequin embroidery machine - Google Patents
Multi-sequin device capable of realizing same color and same piece and sequin embroidery machine Download PDFInfo
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- CN111778640B CN111778640B CN202010495129.XA CN202010495129A CN111778640B CN 111778640 B CN111778640 B CN 111778640B CN 202010495129 A CN202010495129 A CN 202010495129A CN 111778640 B CN111778640 B CN 111778640B
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- sequin
- feeding connecting
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05C—EMBROIDERING; TUFTING
- D05C7/00—Special-purpose or automatic embroidering machines
- D05C7/08—Special-purpose or automatic embroidering machines for attaching cords, tapes, bands, or the like
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05C—EMBROIDERING; TUFTING
- D05C13/00—Auxiliary devices incorporated in embroidering machines, not otherwise provided for; Ancillary apparatus for use with embroidering machines
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Abstract
The invention discloses a multi-sequin device capable of realizing the same color and the same piece and a sequin embroidery machine.A machine head of the embroidery machine comprises a needle bar frame, wherein a row of needle bars are arranged on the needle bar frame, at least two sequin feeding components are arranged in front of the needle bar frame side by side and correspond to at least two needle bars in the row of needle bars in position, and sequins fed by each sequin feeding component are conveyed to the lower part of the corresponding needle bar; the automatic metal foil cutting machine further comprises a driving part and a color changing drive, wherein the driving part is slidably mounted on the driving shaft, the driving shaft drives the driving part to rotate, the color changing drive is used for driving the driving part to slide along the driving shaft to realize color changing, and the driving part can drive any one of the at least two metal foil cutting assemblies. According to the technical scheme, the colors of the sequins conveyed by the sequin conveying assemblies and embroidery threads used for needle bar embroidery can be kept consistent, and the driving switching of the multiple sequin conveying assemblies can be realized through one driving part and the sequins are switched to another sequin conveying assembly for feeding.
Description
Technical Field
The invention belongs to the technical field of embroidery machines, and particularly relates to a gold sheet embroidery machine.
Background
The multi-sequin device of the embroidery machine in the prior art is arranged on the side surface of a needle bar frame of a machine head of the embroidery machine, can convey sequins with various colors, but all convey the same needle bar (the outermost needle bar on the side surface of the needle bar frame) for embroidering, and although the colors of the sequins are changed, the appearance is poor due to the fact that the colors of embroidery threads are not changed, and embroidery quality is affected.
The multi-sequin device of the embroidery machine in the prior art is arranged on the side surface of a needle bar frame of a machine head of the embroidery machine, a plurality of sequin feeding components are arranged, and each sequin feeding component is provided with an independent driving part (sequin feeding motor) for driving.
With the development of the technology, the number of the integrated gold plate feeding assemblies on the gold plate device is more and more, and if the gold plate feeding assemblies are still provided with independent driving parts corresponding to all the gold plate feeding assemblies, the increase of the number of the gold plate feeding assemblies integrated on the gold plate device is limited.
Disclosure of Invention
The invention aims to solve the technical problem of providing a multi-sequin device capable of realizing the same color and the same piece, which can realize that sequins in one color are embroidered by using embroidery threads in the same color, improve the quality of embroidery and realize the drive switching of a plurality of sequin feeding components through one drive part.
In order to solve the technical problems, the invention adopts the following technical scheme: the multi-sequin device capable of realizing the same color and the same piece is characterized in that the machine head of the embroidery machine comprises a needle bar frame, a row of needle bars are arranged on the needle bar frame,
the gold sheet conveying assemblies are arranged in front of the needle bar frame side by side and correspond to the positions of at least two needle bars in the row of needle bars, and gold sheets conveyed out by each gold sheet conveying assembly are conveyed to the lower parts of the corresponding needle bars;
the gold plate stamping machine further comprises a driving part and a color changing drive, wherein the driving part is slidably mounted on the driving shaft, the driving shaft drives the driving part to rotate, the color changing drive is used for driving the driving part to slide along the driving shaft to realize color changing, and the driving part can drive any one of at least two gold plate feeding assemblies.
Preferably, the driving member is a driving cam, and the driving shaft is driven to rotate by a driving motor.
Preferably, the color changing device further comprises a color changing driving block, wherein the color changing driving block is provided with a limiting groove, a driving cam can rotate in the limiting groove, and the left side wall and the right side wall of the limiting groove limit the driving cam so as to drive the driving cam to move when the color changing driving block slides linearly.
Preferably, trade the look drive including trade the look motor and by trading nut lead screw of look motor drive, nut lead screw includes lead screw and the lead screw seat of being connected with the lead screw, the lead screw with trade look motor output shaft, the lead screw seat is connected with trade look drive block.
Preferably, send gold piece subassembly including sending piece connecting rod one, sending piece connecting rod two, sending piece connecting rod three, send piece connecting rod one and drive cam effect, send piece connecting rod one and send piece connecting rod two to be fixed and rotate through the staple bolt and connect in sending piece connecting rod axle, send piece connecting rod one to be connected with torsional spring one, send piece connecting rod three and send piece connecting rod two articulated and be equipped with torsional spring two between the two.
Preferably, a limiting shaft is arranged in front of the first sheet feeding connecting rod shaft, a first foot of the first torsion spring is connected with the limiting shaft, a second foot of the first torsion spring is supported below the first sheet feeding connecting rod, and the first sheet feeding connecting rod is limited by the limiting shaft to rotate towards the lower front side under the action of the first torsion spring.
Preferably, a first fixing pin is fixed on the second sheet feeding connecting rod, a second fixing pin is fixed on the third sheet feeding connecting rod, a first pin of the second torsion spring is connected with the first fixing pin, and a second pin of the second torsion spring is connected with the second fixing pin.
Preferably, a spring pressing plate matched with the plate feeding connecting rod III for pressing the gold plate is further arranged.
Preferably, a position adjusting block for adjusting the piece feeding position of the gold piece feeding assembly is arranged above the piece feeding connecting rod III.
The invention also provides a gold piece embroidery machine which comprises the multi-gold piece device capable of realizing the same color and the same piece.
The technical scheme adopted by the invention has the following beneficial effects:
1. because the positions of at least two gold feeding components are in one-to-one correspondence with the positions of at least two needle rods in a row of needle rods, the colors of the gold sheets conveyed by the gold feeding components and embroidery threads used for needle rod embroidery can be kept consistent, the appearance quality is improved, and the quality of the embroidery is ensured.
The plurality of the metal feeding sheet assemblies share the driving part, the driving part is arranged on the driving shaft in a sliding mode, the driving part is driven by the color changing driving to slide along the driving shaft to realize color changing, and therefore driving switching of the plurality of metal feeding sheet assemblies can be realized through one driving part, and the metal feeding sheet assemblies are switched to another metal feeding sheet assembly to carry out metal feeding.
2. The driving cam is used as a driving part, the driving shaft drives the driving cam to rotate, and the color changing mechanism drives the driving cam to slide along the driving shaft so as to realize color changing and facilitate color changing.
3. The gold plate feeding assembly adopts the combination of the connecting rod and the torsion spring, and after the driving part removes the driving to the connecting rod, the gold plate feeding assembly can return fast through the torsion spring connecting rod.
4. The third sheet feeding connecting rod is matched with the spring pressing sheet to press the gold sheets to be conveyed, so that the gold sheets are prevented from deviating during conveying. And all the spring pressing sheets can be connected to the same pressing sheet shaft, and the pressure on the gold sheet and the gold exchanging sheet can be adjusted by rotating the pressing sheet shaft.
5. And a position adjusting block is arranged above the third film feeding connecting rod, all the third film feeding connecting rods can be connected to the same position adjusting shaft, and the position adjusting block rotates for a certain angle around the position adjusting shaft, so that the front position and the rear position of the third film feeding connecting rods in butt joint are changed, and the adjustment of the film feeding position is realized.
The following detailed description of the present invention will be provided in conjunction with the accompanying drawings.
Drawings
The invention is further described with reference to the accompanying drawings and the detailed description below:
FIG. 1 is an isometric view of the multi-sequin device of the present invention mounted on a needle bar holder;
FIG. 2 is a front view of the multiple gold plate device of the present invention mounted on a needle bar housing;
FIG. 3 is a schematic structural diagram of a multi-gold device of the present invention;
FIG. 4 is a schematic structural diagram of a sheet feeding mechanism in the multi-sequin device according to the present invention;
FIG. 5 is a partial view of a sheet feeding mechanism in the multi-sequin device of the present invention;
FIG. 6 is a schematic structural diagram of a slicing mechanism in the multi-sequin device according to the present invention;
FIG. 7 is a schematic structural diagram of a color changing mechanism in the multi-sequin device according to the present invention;
in the figure:
1-a sheet feeding mechanism; 11-a drive motor; 12-a drive shaft; 13-a drive cam; 14-a first film feeding connecting rod; 140-sheet feeding link shaft; 1401-a limit shaft; 141-a first torsion spring; 1411-first foot; 1412-second foot; 15-a second film feeding connecting rod; 151-fixing pin one; 16-a third film feeding connecting rod; 161-fixed pin two; 17-spring pressing sheet; 170-a platen shaft; 18-a position adjustment block; 180-position adjustment shaft;
2-a slicing mechanism; 21-a cutter seat; 22-stationary knife; 23-moving the knife; 24-a cutter shaft connecting rod; 25-slice drive link; 250-slice link shaft; 251-a drive pin;
3-a color changing mechanism; 31-color changing driving block; 311-limiting groove; 32-nut screw; 33-color changing motor; 34-a guide bar;
4-a gold sheet feeding rack; 41-a bottom plate; 411-cover plate; 412-a sheet feeding slot; 42-wall board; 43-a slide rail;
5-mounting a frame; 51-side plate; 511-waist shaped hole; 52-a cross beam; 53-lifting cylinder; 54-a slide block;
6-needle bar frame; 61-needle bar assembly.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Words such as "upper," "lower," "front," "rear," "left," "right," and the like, which indicate orientation or positional relationship, are based only on the orientation or positional relationship shown in the drawings, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the referenced devices/elements must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
It will be appreciated by those skilled in the art that features from the examples and embodiments described below may be combined with each other without conflict.
Referring to fig. 1 to 7, the embroidery machine multiple gold piece device is mounted on an embroidery machine needle bar frame 6. Wherein, be equipped with a row of needle bar subassembly 61 on embroidery machine needle bar frame 6, needle bar subassembly 61 includes the needle bar, installs the embroidery needle and needle bar reset spring etc. at the needle bar, can refer to prior art specifically.
The multi-sequin device of the embroidery machine comprises a sequin feeding mechanism 1, a slicing mechanism 2, a color changing mechanism 3, a sequin feeding frame 4 and a mounting frame 5. The mounting frame 5 is mounted on the needle bar frame 6, and the sheet feeding mechanism 1, the slicing mechanism 2 and the color changing mechanism 3 are mounted on the gold sheet feeding frame 4.
In addition, the automatic gold plate feeding device further comprises a lifter, and the lifter is connected with the mounting frame 5 and the gold plate feeding frame 4 and is used for driving the gold plate feeding frame 4 to move up and down. When sequin embroidery is carried out, the sequin feeding frame 4 moves downwards to a set position, the multiple sequin devices can be matched with the embroidery needle, namely the sequin feeding mechanism 1 can feed the sequin to the position right below the embroidery needle, the sequin is cut off by the slicing mechanism 2, and then the sequin can be sewn on the fabric by the embroidery needle. When moving upwards, the multi-sequin device is separated from the position matched with the embroidery needle, and the embroidery machine can carry out common embroidery. In this embodiment, the lifter employs a lift cylinder 53.
Specifically, the mounting frame 5 includes side plates 51 on the left and right sides, at least one waist-shaped hole 511 is formed in the rear side of the side plate 51 in the vertical direction, and a bolt is connected to the waist-shaped hole 511 to fix the side plate 51 to the side of the needle bar frame 6. The front side of the side plate 51 is provided with a front protruding part protruding from the front of the needle bar frame, and a cross beam 52 is connected between the front protruding parts at the two sides.
The gold plate feeding rack 4 includes left and right wall plates 42, and a bottom plate 41 connecting the bottoms of the left and right wall plates 42. A slide rail assembly is provided between the wall panel 42 and the side panel 51. The slide rail assembly in this embodiment includes a slide rail 43 disposed on the wall plate 42, and a slide block 54 disposed on the side plate 41, wherein the slide block 54 is provided with a slide rail groove engaged with the slide rail 43. In this embodiment, the slide rail assembly is disposed obliquely, so that the gold sheet feeding rack 4 moves along the slide rail assembly away from or close to the needle bar rack.
In order to realize the same piece and color, the bottom plate 41 is provided with a cover plate 411 and a row of piece conveying grooves 412 correspondingly, and the row of piece conveying grooves 412 correspond to the positions and the number of the needle rods.
Referring to fig. 4 and 5, the sheet feeding mechanism 1 includes:
and the gold feeding components are provided with at least two gold feeding components which are arranged in front of the needle bar frame 6 side by side, and the at least two gold feeding components correspond to the positions of the at least two needle bars so as to convey gold sheets fed out by the gold feeding components to the positions below the corresponding needle bars.
And the driver is used for driving the gold plate feeding component to execute gold plate feeding action.
The gold plate feeding assemblies correspond to the gold plate feeding grooves 412, and gold plates fed by each gold plate feeding assembly are conveyed in the corresponding gold plate feeding groove 412.
Here, the total number of the gold plate assemblies may be equal to or smaller than the total number of the needle bars. Because each blade assembly corresponds to a unique needle bar even if less than the total number of needle bars.
As the positions and the number of the sequin feeding components correspond to the needle rods one by one, the colors of the sequin fed by the sequin feeding components and embroidery threads used for embroidering by the needle rods can be consistent, the appearance quality is improved, and the quality of the embroidery is ensured.
Of course, as will be understood by those skilled in the art, the tinsel delivered by the tinsel delivery assembly may also be different from the color of the embroidery thread used for embroidering by the needle bar assembly, and a more varied color change may be presented by matching different colors.
The driver comprises a driving motor 11, a driving shaft 12 driven by the driving motor 11 to rotate, and a driving cam 13 mounted on the driving shaft 12, wherein the driving shaft 12 drives the driving cam 13 to rotate, the driving cam 13 drives one of the gold plate feeding assemblies, and the driving cam 13 can slide along the driving shaft 12 to realize color changing and change the corresponding driven gold plate feeding assembly.
Specifically, the gold plate feeding assembly comprises a first plate feeding connecting rod 14, a second plate feeding connecting rod 15 and a third plate feeding connecting rod 16, wherein the first plate feeding connecting rod 14 acts with the driving cam 13, the first plate feeding connecting rod 14 and the second plate feeding connecting rod 15 are fixedly and rotatably connected to a plate feeding connecting rod shaft 140 through hoops, and a limiting shaft 1401 is arranged in front of the plate feeding connecting rod shaft 140.
The first sheet feeding connecting rod 14 is connected with a first torsion spring 141, the third sheet feeding connecting rod 16 is hinged with the second sheet feeding connecting rod 15, and a second torsion spring is arranged between the third sheet feeding connecting rod and the second sheet feeding connecting rod. Specifically, the first leg 1411 of the first torsion spring 141 is connected with the limit shaft 1401, the second leg 1412 is supported below the first sheet feeding link 14, and the first sheet feeding link 14 is limited by the limit shaft 1401 to rotate towards the front lower side under the action of the first torsion spring 141.
Further, a first fixing pin 151 is fixed on the second sheet feeding connecting rod 15, a second fixing pin 161 is fixed on the third sheet feeding connecting rod 16, a first pin of the second torsion spring is connected with the first fixing pin 151, and a second pin of the second torsion spring is connected with the second fixing pin 161.
Specifically, send piece connecting rod 14 to include staple bolt portion, with the horizontal staggered effect portion of staple bolt portion, send piece connecting rod two 15 to connect in staple bolt portion side, the effect portion be used for with the cam effect, be connected through slope transition portion between staple bolt portion and the effect portion.
Referring to the prior art, the sheet feeding mechanism 1 is further provided with a spring pressing sheet 17 which is matched with the sheet feeding connecting rod three 16 to press the gold sheet. The third sheet feeding connecting rod 16 and the lower end of the spring pressing sheet 17 are positioned in the sheet feeding groove 412. The spring pressing piece 17 is connected to the pressing piece shaft 170. The gold flakes can be adjusted and exchanged by rotating the presser shaft 170.
In order to adjust the piece feeding position of the piece feeding assembly, a position adjusting block 18 is arranged above the piece feeding connecting rod III 16. The position adjustment block 18 includes an upper hoop connected to the position adjustment shaft 180 through the hoop. And a position adjusting block 18 is arranged below the hoop and is abutted with a third sheet feeding connecting rod 16 below the lug. When the hoop is loosened, the position adjusting block 18 rotates for a certain angle around the position adjusting shaft 180, and further the front and back positions of the position adjusting block abutting against the sheet feeding connecting rod III 16 are changed, so that the adjustment of the sheet feeding position is realized.
In the present embodiment, the driving shaft 12 is a spline shaft. Of course, it will be understood by those skilled in the art that a plain-axis plus flat key fit could be used instead of a splined shaft structure.
Because many gold pieces device is equipped with a plurality of gold piece subassemblies that send, consequently gold piece slicing mechanism generally adopts two kinds of modes to cut into slices in prior art, one kind is longer with the cutter setting, and the gold piece that any one of them send gold piece subassembly to carry can all be cut by the cutter like this, realizes the section. And the other is that a plurality of gold sheet conveying assemblies integrally move on a moving frame, so that gold sheets conveyed by the corresponding gold sheet conveying assemblies needing to be sliced correspond to the position of the cutter, and slicing is realized. The long slicing knife is not neat enough in slicing, and a plurality of gold plate conveying assemblies are moved integrally in a mode of needing larger power and accurate guiding, so that the cost is higher.
The invention adopts the mode of integral movement of the cutter component. Referring to fig. 6, the slicing mechanism 2 includes a cutter assembly and a driver, the cutter assembly includes a cutter base 21, a fixed cutter 22 connected to the cutter base 21, and a movable cutter 23 matched with the fixed cutter 22 to realize slicing, the driver includes a driving part for driving the movable cutter to move, and the slicing mechanism is matched with one of the gold sheet feeding assemblies to cut off gold sheets fed by the gold sheet feeding assembly.
Wherein, the driving component and the cutter seat 21 are driven by the color changing mechanism 3 to synchronously move transversely so as to correspondingly change the matched gold sheet feeding component.
Because the cutter component integrally moves, the cutter component and the color changing driving part can synchronously move, so that the color of the sheet feeding mechanism 1 and the color of the slicing mechanism 2 can be changed simultaneously. In the present embodiment, the sheet feeding mechanism 1 and the sheet cutting mechanism 2 share an actuator, and the driving member is the driving cam 13 in the actuator. Specifically, the drive switching between the sheet feeding mechanism 1 and the sheet cutting mechanism 2 is realized by the forward and reverse rotation of the drive cam 13. For example, the driving cam 13 drives the gold blade feeding unit in the forward direction and drives the moving blade in the reverse direction, or vice versa. Therefore, the driving cam 13 is used as the driving member, which is advantageous in that the driving switching of the sheet feeding mechanism 1 and the sheet cutting mechanism 2 can be realized by the forward and reverse rotation of the driving cam 13, and the driver realizes two driving functions with the simplest structure.
Therefore, the cutter assembly changes color along with the sheet feeding mechanism 1 while the sheet feeding mechanism 1 changes color, and synchronous operation is realized. Overcomes the defects that the color changing cutter is arranged to be longer and a plurality of gold plate conveying assemblies move integrally in the prior art.
Of course, the driving cam 13 has an elliptical structure for both forward rotation and reverse rotation.
The movable knife 23 is mounted on the movable knife shaft, the movable knife shaft is rotatably connected with the knife holder 21, and a transmission connecting rod assembly is arranged between the driving cam 13 and the movable knife shaft.
Specifically, the transmission connecting rod assembly comprises a slice connecting rod shaft 250 and a slice driving connecting rod 25, the slice driving connecting rod 25 is rotatably connected to the slice connecting rod shaft 250 and can transversely slide along the slice connecting rod shaft 250, and the driving cam 13 acts on the slice driving connecting rod 25 to enable the transmission connecting rod assembly to drive the movable cutter shaft to rotate. The blade holder 21 is slidably connected to the slicer link shaft 250 and slides in synchronization with the slicer driving link 25. The slice driving link 25 is separated by a rotating shaft hole connected to the slice link shaft 250, and the upper part and the lower part form an obtuse included angle with an upward opening, wherein the upper side of the slice driving link abuts against the upper part of the driving cam 13.
In one embodiment, the slicer driving link 25 is rotatably connected to a bushing that is movably mounted to the slicer link shaft 250 and is connected to the slicer holder 21.
Further, the transmission connecting rod assembly further comprises a driving pin 251 fixed with the slice driving connecting rod 25, the movable knife shaft is fixedly connected with the knife shaft connecting rod 24, and the knife shaft connecting rod 24 is driven through the driving pin 251. In order to conveniently realize slicing, the movable cutter shaft is vertical to the slicing connecting rod shaft. Thus, the drive pin 251 is applied to the knife shaft link 24, which is perpendicular to the moving knife shaft, and the drive pin 251 is perpendicular to the slice drive link 25. In order to reduce friction, the driving pin 251 is a cylindrical pin, and the knife shaft connecting rod 24 is provided with an arc surface abutting against the driving pin 251. Alternatively, the drive pin 251 may be a rolling bearing or the like.
In order to avoid the situation that the movable knife and the fixed knife are hard cut, one end of the movable knife shaft is connected with a wave-shaped spring piece or a cylindrical spring, and the wave-shaped spring piece or the cylindrical spring is supported between the knife holder 21 and the movable knife 23, so that the abrasion of the movable knife and the fixed knife can be reduced.
Specifically, the cutter seat 21 includes a bottom, a fixed cutter is connected to the bottom below the bottom surface, and a gold plate conveying hole is formed between the fixed cutter and the bottom surface of the bottom. The cutter seat further comprises a vertical part connected with the bottom, a sliding block is connected to the front side of the vertical part, a sliding hole is formed in the sliding block, and the sliding hole is in sliding fit with the slicing connecting rod shaft 250.
Referring to fig. 7, the color changing mechanism 3 includes a color changing drive, and since the sheet feeding mechanism 1 and the sheet cutting mechanism 2 share a driver, that is, the drive cam 13, the color changing drive only needs to drive the drive cam 13 to slide along the drive shaft 12 during color changing, so that the color changing of the sheet feeding mechanism 1 and the sheet cutting mechanism 2 can be realized simultaneously.
Further, the color changing mechanism further comprises a color changing driving block 31 for driving the color changing cam 13 to slide. In order to ensure that the color changing driving block 31 does not need to be separated from the driving cam 13 after color changing, the driving cam 13 can still be ensured to normally rotate, and the sheet feeding mechanism 1 and the slicing mechanism 2 are driven. The color changing driving block 31 is provided with a limiting groove 311, the driving cam 13 can rotate in the limiting groove 311, and the left side wall and the right side wall of the limiting groove 311 limit the driving cam 13 so as to drive the driving cam 13 to move when the color changing driving block slides linearly. The structure is simpler because the clutch structure of the color changing driving block 31 and the driving cam 13 is not needed.
The color changing drive comprises a color changing motor 33 and a nut screw 32 driven by the color changing motor. The nut screw 32 structure can refer to the prior art, the nut screw 32 includes the lead screw and the screw seat connected with the lead screw, the lead screw is connected with the output shaft of the color changing motor 33, the screw seat is connected with the color changing driving block 31. The motor shaft of the color changing motor 33 rotates to drive the screw seat in the nut screw 32 to move transversely, and drives the color changing driving block 31 to move transversely.
Specifically, the side of the color changing driving block is provided with a U-shaped positioning groove, and the screw rod seat is positioned in the positioning groove and fixed by screws.
Further, the color changing drive also comprises two guide rods 34 which are arranged in parallel, and the color changing drive block 31 is provided with guide holes which are in sliding fit with the guide rods 34. The color changing driving block 31 slides transversely stably under the action of the guide rod 34.
In addition, the cutter base 21 further includes a horizontal portion connected to the upper end of the vertical portion, extending horizontally above the color changing driving block 31, and connected to the color changing driving block 31.
The drive shaft 12, the slice feeding link shaft 140, the stopper shaft 1401, the slice pressing shaft 170, the position adjusting shaft 180, the slice link shaft 250, the lead screw, and the guide bar 34 are supported at both ends thereof by the wall plates 42 on the left and right sides.
Example two
The sequin embroidery machine comprises the embroidery machine multi-sequin device in the first embodiment.
It will be understood by those skilled in the art that the gold sheet embroidery machine provided by the invention can comprise part of or all of the structure of the first embodiment or any structure or combination thereof.
While the invention has been described with reference to specific embodiments, it will be understood by those skilled in the art that the invention is not limited thereto, and may be embodied in other forms without departing from the spirit or essential characteristics thereof. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (10)
1. Can realize many gold sheet devices of same colour with piece, embroidery machine's aircraft nose includes the needle bar frame, is equipped with a row of needle bars on the needle bar frame, its characterized in that:
the gold sheet conveying assemblies are arranged in front of the needle bar frame side by side and correspond to the positions of at least two needle bars in the row of needle bars, and gold sheets conveyed out by each gold sheet conveying assembly are conveyed to the lower parts of the corresponding needle bars;
the gold plate stamping machine further comprises a driving part and a color changing drive, wherein the driving part is slidably mounted on the driving shaft, the driving shaft drives the driving part to rotate, the color changing drive is used for driving the driving part to slide along the driving shaft to realize color changing, and the driving part can drive any one of at least two gold plate feeding assemblies.
2. The multi-sequin device according to claim 1, wherein: the driving part is a driving cam, and the driving shaft is driven to rotate by a driving motor.
3. The multi-sequin device according to claim 2, wherein the multi-sequin device comprises: the color changing driving block is provided with a limiting groove, the driving cam can rotate in the limiting groove, and the left side wall and the right side wall of the limiting groove limit the driving cam to drive the driving cam to move when the color changing driving block slides linearly.
4. The multi-sequin device according to claim 3, wherein the multi-sequin device comprises: trade the look drive including trading look motor and by trading look motor drive's nut lead screw, the nut lead screw includes lead screw and the lead screw seat of being connected with the lead screw, the lead screw with trade look motor output shaft, the lead screw seat is connected with trading look drive block.
5. The multi-sequin device according to claim 2, wherein the multi-sequin device comprises: the gold plate feeding assembly comprises a first gold plate feeding connecting rod, a second gold plate feeding connecting rod and a third gold plate feeding connecting rod, the first gold plate feeding connecting rod and the driving cam act, the first gold plate feeding connecting rod and the second gold plate feeding connecting rod are fixed through a hoop and are rotatably connected to a gold plate feeding connecting rod shaft, the first gold plate feeding connecting rod is connected with a first torsion spring, the third gold plate feeding connecting rod and the second gold plate feeding connecting rod are hinged, and a second torsion spring is arranged between the first gold plate feeding connecting rod and the second gold plate feeding connecting.
6. The multi-sequin device according to claim 5, wherein: and a limiting shaft is arranged in front of the first sheet feeding connecting rod shaft, a first foot of the first torsion spring is connected with the limiting shaft, a second foot of the first torsion spring is supported below the first sheet feeding connecting rod, and the first sheet feeding connecting rod is limited by the limiting shaft to rotate towards the lower part of the front side under the action of the first torsion spring.
7. The multi-sequin device according to claim 6, wherein: the second piece feeding connecting rod is fixedly provided with a first fixing pin, the third piece feeding connecting rod is fixedly provided with a second fixing pin, a first pin of the second torsion spring is connected with the first fixing pin, and a second pin of the second torsion spring is connected with the second fixing pin.
8. The multi-sequin device according to claim 5, wherein: and a spring pressing sheet matched with the sheet feeding connecting rod III for pressing the gold sheet is also arranged.
9. The multi-sequin device according to claim 8, wherein: and a position adjusting block for adjusting the sheet feeding position of the gold sheet feeding assembly is arranged above the sheet feeding connecting rod III.
10. Gold sheet embroidery machine, its characterized in that: the multi-sequin device comprising the same color and same piece as any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010495129.XA CN111778640B (en) | 2020-06-03 | 2020-06-03 | Multi-sequin device capable of realizing same color and same piece and sequin embroidery machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010495129.XA CN111778640B (en) | 2020-06-03 | 2020-06-03 | Multi-sequin device capable of realizing same color and same piece and sequin embroidery machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111778640A CN111778640A (en) | 2020-10-16 |
| CN111778640B true CN111778640B (en) | 2021-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010495129.XA Active CN111778640B (en) | 2020-06-03 | 2020-06-03 | Multi-sequin device capable of realizing same color and same piece and sequin embroidery machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2005058470A (en) * | 2003-08-12 | 2005-03-10 | Barudan Co Ltd | Embroidery sewing machine |
| CN102115960A (en) * | 2011-04-09 | 2011-07-06 | 浙江冠军机电科技有限公司 | Mobile gold plate feeding device |
| CN102978847B (en) * | 2012-12-20 | 2014-12-03 | 温州欧罗华实业有限公司 | Multi-sequin embroidering device and embroidery machine comprising multi-sequin embroidering device |
| CN108589087B (en) * | 2018-03-23 | 2023-12-19 | 温州欧罗华实业有限公司 | Multi-sequin embroidery device and embroidery machine comprising same |
| CN110205757A (en) * | 2019-05-17 | 2019-09-06 | 湖州冠炯机电科技有限公司 | A kind of more gold piece devices and the embroidery machine using the device |
| CN210341314U (en) * | 2019-07-02 | 2020-04-17 | 浙江信胜科技股份有限公司 | Diversified sequin embroidery machine head and embroidery machine |
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Denomination of invention: Multi gold sheet device and gold sheet embroidery machine capable of realizing the same color and the same sheet Effective date of registration: 20220421 Granted publication date: 20210706 Pledgee: Bank of Beijing Limited by Share Ltd. Shaoxing Zhuji branch Pledgor: Zhejiang Xinsheng Science and Technology Co.,Ltd. Registration number: Y2022980004515 |
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Date of cancellation: 20230602 Granted publication date: 20210706 Pledgee: Bank of Beijing Limited by Share Ltd. Shaoxing Zhuji branch Pledgor: Zhejiang Xinsheng Science and Technology Co.,Ltd. Registration number: Y2022980004515 |
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