CN110106643B - Lifting color-changing device of winding shuttle for embroidery machine - Google Patents
Lifting color-changing device of winding shuttle for embroidery machine Download PDFInfo
- Publication number
- CN110106643B CN110106643B CN201910405307.2A CN201910405307A CN110106643B CN 110106643 B CN110106643 B CN 110106643B CN 201910405307 A CN201910405307 A CN 201910405307A CN 110106643 B CN110106643 B CN 110106643B
- Authority
- CN
- China
- Prior art keywords
- guide groove
- section
- shuttle
- guide
- winding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004804 winding Methods 0.000 title claims abstract description 134
- 230000000149 penetrating effect Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 2
- 239000003086 colorant Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05C—EMBROIDERING; TUFTING
- D05C11/00—Devices for guiding, feeding, handling, or treating the threads in embroidering machines; Machine needles; Operating or control mechanisms therefor
- D05C11/16—Arrangements for repeating thread patterns or for changing threads
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05C—EMBROIDERING; TUFTING
- D05C11/00—Devices for guiding, feeding, handling, or treating the threads in embroidering machines; Machine needles; Operating or control mechanisms therefor
- D05C11/18—Shuttles ; Shuttle holders; Shuttle driving arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention aims to provide a winding shuttle lifting and color changing device for an embroidery machine, which has a simple structure and can enable a winding shuttle to rapidly lift. The utility model provides a coiling shuttle lift colour changer for embroidery machine, includes the shuttle frame, the shuttle frame front side is equipped with sharp cam and coiling shuttle seat, and sharp cam collocation has lift drive arrangement, sharp cam is in lift drive arrangement's effect is left and right sides removes, sharp cam includes riser and diaphragm, be equipped with the first guide way that runs through from top to bottom on the riser, be equipped with the second guide way that runs through from top to bottom on the diaphragm, first guide way includes first guide way B section at least, first guide way B section left and right sides both ends one end is high one end low, the second guide way includes second guide way A section at least, behind the both ends one end front and back about the second guide way A section, first guide inslot cooperation has the first guide block that sets up along the fore-and-aft direction, second guide inslot cooperation has the second guide block of vertical setting.
Description
Technical Field
The invention relates to an embroidery machine, in particular to a winding shuttle lifting color-changing device for an embroidery machine.
Background
In the prior art, the embroidery machine comprises a color changing mechanism, a color changing supporting seat of the color changing mechanism is provided with a winding shuttle seat, a plurality of left and right spaced placing grooves are arranged on the winding shuttle seat, a winding shuttle is placed in each placing groove, and each winding shuttle is matched with embroidery threads of different colors. When the color is required to be changed, the color changing support seat is moved left and right through the driving mechanism of the color changing mechanism, so that the winding shuttle seat is moved left and right, a plurality of winding shuttles matched with embroidery threads with different colors are moved left and right, and a sensor is set and arranged through a program so as to control the winding shuttles corresponding to the embroidery threads with the required colors to move to the lower side of the winding swing rod; and then lifting the winding shuttle through the lifting driving device and the linkage mechanism to be matched with the winding swing rod, and enabling the winding swing rod to move to perform winding.
However, the existing linkage mechanism for lifting the winding shuttle is quite complex in structure, high in manufacturing cost and failure rate, and long in time consumption during movement so as to tired the total winding time.
Disclosure of Invention
The invention aims to provide a winding shuttle lifting and color changing device for an embroidery machine, which has a simple structure and can enable a winding shuttle to rapidly lift.
In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides a coiling shuttle lift color changing device for embroidery machine, includes the shuttle frame, shuttle frame front side is equipped with sharp cam and coiling shuttle seat, and sharp cam collocation has lift drive arrangement, and sharp cam is in lift drive arrangement's effect is down left and right sides and is removed, sharp cam includes riser and diaphragm, be equipped with on the riser along the first guide way that left and right sides orientation set up and run through from top to bottom, be equipped with on the diaphragm along the second guide way that left and right sides orientation set up and run through from top to bottom, first guide way includes first guide way B section at least, first guide way B section left and right sides both ends one end is high and one end is low, the second guide way includes second guide way A section at least, behind the first end front end of second guide way A section left and right sides both ends one end, first guide block is interior to be cooperated with along the first guide block of fore-and-aft direction setting, first connecting rod upper end and fly leaf are fixed mutually, the fly leaf front end is equipped with the fork portion that is used for lifting shuttle, the first movable shuttle is fixed with the second shuttle frame front end is fixed with the second shuttle frame front end in the second shuttle frame front end, the second shuttle frame front end is fixed with the second shuttle frame front end.
The lifting driving device drives the linear cam to move left and right, when the linear cam moves left or right, the second guide block in the second guide groove moves back and forth to drive the winding shuttle seat to move back and forth, and the winding shuttle is moved back to the winding swing rod side by arranging the second guide groove and the second guide block; when the linear cam moves leftwards or rightwards, the first guide block in the first guide groove moves up and down so as to drive the front end of the movable piece to move up and down; when the front end of the winding swing rod moves, the winding shuttle is lifted by the movable piece to be matched with the winding swing rod, and then the winding operation is performed by the winding swing rod of the machine head. The lifting driving device is arranged to provide power for the linear cam to move left and right, and the lifting driving device can select conventional driving devices such as a motor and the like; an embroidery machine tool can be provided with a lifting driving device to drive a plurality of linear cams, and the linear cams can be linked with the lifting driving device in a conventional and arbitrary mode. According to the invention, the linear cam is moved left and right so that the winding shuttle seat can move forwards and backwards, the front end of the movable piece can move up and down, a linkage mechanism for realizing the movement of the winding shuttle seat and a linkage mechanism for realizing the movement of the movable piece are not required to be respectively designed, the structure is simple, the manufacturing cost is low, the linkage speed is higher, and the matching of the winding shuttle and the winding swing rod can be realized rapidly.
Preferably, the front side of the shuttle race is fixed with a matching block, the matching block is provided with a matching groove penetrating up and down, and the first connecting rod is always positioned in the matching groove. The cooperation piece is used for realizing the spacing about the first connecting rod to the reciprocates of first connecting rod is led. Wherein, the fixation of the matching block and the shuttle bed is realized according to the requirement. The matching block and the shuttle bed can be two parts which are mutually independent, and the matching block can also be a part of the shuttle bed.
Preferably, the shuttle bed is provided with a first limit groove which axially penetrates through the shuttle bed, and the matching block is fixed in the first limit groove. The first limit groove is used for limiting the first connecting rod so as to prevent the first connecting rod from inclining to be separated from the matching block.
Preferably, the winding shuttle seat is provided with a third guide groove arranged along the left-right direction, and the front end of the third connecting rod is provided with a third guide block arranged vertically and matched in the third guide groove; the winding shuttle seat is fixed on the color changing support seat, the color changing support seat is provided with a guide block, the guide block and the winding shuttle seat are provided with a fifth guide groove and a fifth guide bulge which are matched with each other, and the fifth guide groove is arranged along the front-back direction.
The front and back movement of the third guide block is realized through the swinging of the third connecting rod so as to realize the front and back movement of the winding shuttle seat. The color-changing supporting seat is used for guiding the front-back movement of the winding shuttle seat.
Preferably, a shifting fork is arranged on the color changing support seat, the shifting fork comprises limit swing rods at two sides and a connecting rod between the two limit swing rods, the lower end of each limit swing rod is hinged with the color changing support seat, the upper end of each limit swing rod is hinged with the corresponding winding shuttle seat, the upper end of each limit swing rod is provided with a strip-shaped groove with an upward opening, and guide rods matched in the strip-shaped grooves are arranged at two sides of the winding shuttle seat.
The setting of shift fork is used for avoiding the back and forth movement of the winding shuttle seat in order to break away from the color-changing supporting seat.
Preferably, the first guide groove sequentially comprises at least a first guide groove A section, a first guide groove B section and a first guide groove C section, the second guide groove sequentially comprises at least a second guide groove A section, a second guide groove B section, a second guide groove C section and a second guide groove D section, the first guide groove A section is arranged in parallel with the first guide groove C section and is positioned at the lower side of the first guide groove C section, the second guide groove B section is arranged in parallel with the first guide groove C section, the rear end of the second guide groove A section is connected with the second guide groove B section, the front end of the second guide groove C section is connected with the second guide groove D section, the rear end of the second guide groove C section is connected with the second guide groove B section, the second guide groove D section is positioned at the front side of the second guide groove B section and the second guide groove C section, when the first guide block is positioned in the first guide groove A section, the second guide block is positioned in the second guide groove A section or the second guide groove C section, and when the first guide block B is positioned in the second guide groove C section, the second guide groove C section is positioned in the second guide groove C section; when the second guide block is positioned at the section B of the second guide groove, the winding shuttle of the winding shuttle seat is matched with the fork part at the front end of the movable piece.
When the linear cam starts to move, namely when the second guide block moves backwards along the section A of the second guide groove, the first guide block is positioned in the section A of the second guide groove, and the first guide block does not displace, at the moment, the winding shuttle seat moves backwards so as to enable the winding shuttle to move to the lower side of the winding swing rod, and the winding shuttle seat moves so as to enable the fork part at the front end of the movable piece to be matched with the winding shuttle; the linear cam continues to move, at the moment, the second guide block is positioned at the front and rear positions of the winding shuttle seat which is held by the section B of the second guide groove, the first guide block moves to the section B of the first guide groove, the first guide block ascends and drives the movable piece to ascend, and the front end of the movable piece lifts the winding shuttle; after the first guide block continuously ascends to enable the winding shuttle to be completely separated from the winding shuttle seat, the second guide block moves into the section C of the second guide groove, and the linear cam continuously moves to enable the winding shuttle seat to move forwards to be far away from the winding swing rod; when the first guide block moves to the top, the first guide block enters the section C of the first guide groove to keep the upper and lower positions of the first guide block so that the winding shuttle is matched with the winding swing rod, and at the moment, the second guide block is positioned in the section D of the second guide groove without affecting the movement of parts on the side of the winding swing rod. After winding is completed, the lifting driving device drives the linear cam to reset so as to put the winding shuttle back into the placing groove of the winding shuttle seat and reset the movable sheet and the winding shuttle seat.
Preferably, a positioning block is arranged on the front side of the shuttle race, a fourth guide groove and a fourth guide protrusion which are matched with each other are arranged between the front end face of the positioning block and the rear end face of the vertical plate, and the front end face of the positioning block is attached to the rear end face of the vertical plate. The setting is in order to realize the stability when the rectilinear cam moves about to the front and back rock when avoiding rectilinear cam to move about, in order to avoid first guide block and second guide block to block.
Preferably, the lower end of the second connecting rod is fixed with one end of a fourth connecting rod, the second guide block is fixed with the other end of the fourth connecting rod, and the fourth connecting rod is arranged along the left-right direction.
The arrangement ensures that the first connecting rod is not positioned right behind the second connecting rod, so that the second connecting rod deviates from the movable piece, thereby avoiding the influence of the forward and backward movement of the winding shuttle seat on the movement of the movable piece,
preferably, a linkage block is arranged at the upper end of the second connecting rod, the linkage block is provided with a through groove penetrating through the linkage block front and back, and the movable piece penetrates through the through groove. The front end of the movable piece is limited by the linkage block so as to lift or press down the front end of the movable piece. The through groove penetrates downwards or upwards through the linkage block, and the movable piece is a spring piece. The arrangement is such that the movable plate can lift the bobbin faster or reset the bobbin faster by its own elastic force.
Preferably, the shuttle bed is provided with a second limiting groove penetrating through the shuttle bed in the axial direction, the second connecting rod is positioned in the second limiting groove, and the shuttle bed is provided with a swinging groove which is opened forwards to give way to the third connecting rod. And after the second connecting rod is placed in the second limiting groove, the second connecting rod and the third connecting rod are assembled, so that the limiting of the upper and lower positions of the second connecting rod is realized through the third connecting rod, and the front and rear inclination of the second connecting rod is avoided through the second limiting groove.
The invention has the advantages of simple structure, low manufacturing cost, higher linkage speed and capability of rapidly realizing the coordination of the winding shuttle and the winding swing rod.
Drawings
FIG. 1 is a schematic view of a construction of the present invention with the lift drive and color change drive removed;
FIG. 2 is a schematic view of a lifting drive device and linear cam linkage according to the present invention;
FIG. 3 is a schematic view of a linear cam and bobbin winder mechanism of the present invention;
FIG. 4 is a schematic view of another construction of the linear cam and bobbin winder seat of the present invention;
FIG. 5 is a schematic view of a linear cam and movable plate linkage mechanism according to the present invention;
FIG. 6 is a schematic diagram showing a structure of the second link and the bobbin winder seat of the present invention;
FIG. 7 is a schematic view showing a structure of the color-changing support seat and the winding shuttle seat of the present invention;
FIG. 8 is a schematic view of a color changing support base according to the present invention;
FIG. 9 is a schematic view of a linear cam of the present invention;
FIG. 10 is a cross-sectional view of the shuttle race of the present invention;
fig. 11 is a schematic structural view of the engagement of the winding bobbin base and the fork.
Detailed Description
The invention is further described below with reference to the drawings and specific embodiments.
As shown in fig. 1, the lifting and color changing device of a winding shuttle for an embroidery machine of the present invention includes a shuttle bed 1, a linear cam 2 and a winding shuttle seat 3 are disposed on the front side of the shuttle bed 1, the linear cam 2 is equipped with a lifting driving device 20, the linear cam 2 moves left and right under the action of the lifting driving device 20, the winding shuttle seat 3 is fixed on a color changing support seat 4, and the color changing support seat 4 moves left and right through a conventional traversing driving device (not shown in the figure). The shuttle bed 1 is provided with a color changing slide rail 11 in front, and a color changing slide block 41 is fixed at the rear side of the color changing support seat 4 and is matched with the color changing slide rail 11. The shuttle bed 1 is provided with a winding swing rod 5, and the winding swing rod is fixed on the shuttle bed 1 through a winding driving device (not shown in the figure). Wherein, sideslip drive arrangement and wire winding drive arrangement all include driving motor and corresponding link gear, optional link gear among the prior art.
As shown in fig. 2, the lift driving device 20 includes a lift motor 201 and a link lever 202, a cam link mechanism is provided between the lift motor 201 and the link lever 202, two holders 203 are fixed under the linear cam 2 by fasteners, and the holders 203 are clamped and fixed to the link lever 202 by the fasteners.
As shown in fig. 1 to 7 and 9, the linear cam 2 includes a vertical plate 210 and a horizontal plate 220, and the vertical plate 210 is provided with a first guide groove which is disposed in the left-right direction and penetrates front and rear, and the first guide groove includes a first guide groove a section 211, a first guide groove B section 212 and a first guide groove C section 213 in this order from right to left. The transverse plate 220 is provided with a second guide groove which is arranged along the left-right direction and penetrates up and down, and the second guide groove sequentially comprises a second guide groove O section 221, a second guide groove A section 222, a second guide groove B section 223, a second guide groove C section 224 and a second guide groove D section 225 from right to left.
The left end of the first guiding groove B section 212 is high and the right end is low, and the left end of the second guiding groove a section 222 is rear and right end front. The first guide block 61 is matched with the first guide block 61 arranged along the front-back direction in the first guide groove, the first guide block 61 is fixed with the first connecting rod 62 arranged vertically, the upper end of the first connecting rod 62 is linked with the movable piece 63, the front end of the movable piece 63 is provided with a fork part for lifting the winding shuttle 10, the first guide block 61 is lifted to drive the front end of the movable piece 63 to lift, the rear end of the movable piece 63 is fixed with the winding swing rod 5, and the movable piece 63 is positioned at the lower side of the winding swing rod 5. The second guide groove is internally matched with a second guide block 71 which is vertically arranged, a second connecting rod 72 which is vertically arranged and relatively fixed with the shuttle bed 1 is fixed with the second guide block 71, the rear end of a third connecting rod 73 is fixed with the second connecting rod 72, the front end of the third connecting rod 73 is linked with the winding shuttle seat 3, the second connecting rod 72 is rotatably fixed with the shuttle bed 1, and the second guide block 71 moves back and forth in the section 222 of the second guide groove so as to drive the winding shuttle seat 3 at the front end side of the third connecting rod 73 to move back and forth.
The first guide groove A section 211 is parallel to the first guide groove C section 213 and is positioned at the lower side of the first guide groove C section 213, the second guide groove O section 221, the second guide groove D section 225 and the second guide groove B section 223 are all parallel to the first guide groove C section 213, the rear end of the second guide groove A section 222 is connected with the second guide groove B section 223, the front end of the second guide groove C section 224 is connected with the second guide groove D section 225, the rear end of the second guide groove C section 224 is connected with the second guide groove B section 223, and the second guide groove D section 225 is positioned at the front sides of the second guide groove B section 223 and the second guide groove C section 224.
When the first guide block 61 is located in the first guide groove a section 211, the second guide block 71 is located in the second guide groove O section 221 or the second guide groove a section 222 or the second guide groove B section 223; when the first guide block 61 is located in the first guide groove B section 212, the second guide block 71 is located in the second guide groove B section 223 or the second guide groove C section 224; when the first guide block 61 is located in the first guide groove C section 213, the second guide block 71 is located in the second guide groove C section 224 or the second guide groove D section 225; when the second guide block 71 is positioned in the second guide groove B section 223, the bobbin 10 on the bobbin holder 3 is engaged with the fork portion of the front end of the movable piece 63. Wherein, the winding shuttle 10 is provided with an annular groove 100 for matching with the fork part at the front end of the movable piece 63, when the winding shuttle seat 3 moves backwards to the limit position, the fork part at the front end of the movable piece 63 enters the annular groove 100 of the winding shuttle positioned below the winding swing rod 5.
As shown in fig. 3, 4 and 10, the front side of the shuttle bed 1 is fixed with a matching block 12, the matching block 12 is provided with a matching groove penetrating up and down, the first connecting rod 62 is always positioned in the matching groove, and the cross section of the matching groove and the cross section of the first connecting rod 62 are square. The shuttle bed 1 has a first limit groove 13 penetrating the shuttle bed 1 up and down in the axial direction, and the fitting block 12 is fixed in the first limit groove 13. The cross section of the first limiting groove 13 is circular, and when the first connecting rod 62 is positioned in the first limiting groove 13, the shortest distance between the front end surface of the first connecting rod 62 and the groove wall of the first limiting groove 13 is less than 0.5mm. The shape of the first limit groove and the gap between the groove wall of the first limit groove and the first connecting rod 62 are set according to actual needs.
As shown in fig. 3 to 8 and 11, a third guide groove 31 is formed in the lower end surface of the winding shuttle seat 3 and is arranged along the left-right direction, and a third guide block 74 is vertically arranged at the front end of the third connecting rod 73 and is matched in the third guide groove 31; the winding shuttle seat 3 is fixed on the color changing support seat 4, guide blocks 42 are arranged on two sides of the color changing support seat 4, the guide blocks 42 and the winding shuttle seat 3 are provided with a fifth guide groove 421 and a fifth guide protrusion 32 which are matched with each other, and the fifth guide groove 421 is arranged along the front-back direction. The color-changing support seat 4 is provided with a shifting fork, the shifting fork comprises limit swing rods 43 on two sides and a connecting rod 44 between the two limit swing rods 43, the lower end of each limit swing rod 43 is hinged with the color-changing support seat 4, the upper end of each limit swing rod 43 is hinged with the corresponding winding shuttle seat 3, the upper end of each limit swing rod 43 is provided with a strip-shaped groove 431 which is opened upwards, and guide rods 33 which are matched in the strip-shaped grooves 431 are arranged on two sides of the winding shuttle seat 3.
As shown in fig. 1, 5 and 6, two positioning blocks 14 are arranged on the front side of the shuttle bed 1, the positioning blocks 14 are fixed on the left side and the right side of the shuttle bed 1 through two fasteners, screw holes 141 for matching and fixing the fasteners for the positioning blocks 14 are arranged on the shuttle bed, a fourth guide groove 23 and a fourth guide protrusion 142 which are matched with each other are arranged between the front end surface of the positioning blocks 14 and the rear end surface of the vertical plate 210, and the front end surface of the positioning blocks 14 are attached to the rear end surface of the vertical plate 210 of the linear cam 2.
As shown in fig. 3, the lower end of the second link 72 is fixed to the right end of the fourth link 75, the second guide block 71 is fixed to the left end of the fourth link 75, and the fourth link 75 is disposed in the left-right direction and is located on the cross plate 220 of the linear cam 2.
As shown in fig. 3 and 5, a linkage block 76 is arranged at the upper end of the second connecting rod 72, the linkage block 76 is provided with a through groove penetrating through the front and back, and the movable piece 63 penetrates through the through groove; the movable piece 63 is a spring piece through the linking block 76 penetrating downwards through the groove, and when the movable piece 63 is not subjected to external force, the fork part at the front end of the movable piece 63 is upwards close to the winding swing rod 5.
As shown in fig. 4 and 10, the shuttle bed 1 has a second limit groove 16 penetrating the shuttle bed 1 in the axial direction up and down, the second link 72 is located in the second limit groove 16, and the shuttle bed 1 has a swing groove 17 opening forward to give way to the third link 73.
When the device is used, the left-right movement of the color changing support seat is realized through the conventional color changing driving device, so that the selection of the winding shuttles corresponding to embroidery threads with different colors is realized; and then the lifting driving device is used for realizing the leftward movement of the linear cam, so that the backward movement of the winding shuttle seat is realized, the required matching of the winding shuttle and the front fork part of the movable piece is realized, and the up-and-down movement of the front end of the movable piece is realized, so that the winding swing rod is matched with the winding shuttle.
When the linear cam starts to move, the first guide block is positioned in the first guide groove section A, the second guide block is positioned in the second guide groove section O, and along with the rightward movement of the linear cam, namely when the second guide block is positioned in the second guide groove section A and moves backwards along the second guide groove section A, the first guide block is positioned in the second guide groove section A, the first guide block does not displace, the winding shuttle seat moves backwards to enable the winding shuttle to move to the lower side of the winding swing rod, and the winding shuttle seat moves to enable the fork part at the front end of the movable piece to be matched with the winding shuttle; the linear cam continues to move rightwards, at the moment, the second guide block is positioned at the front and rear positions of the winding shuttle seat held by the section B of the second guide groove, the first guide block moves to the section B of the first guide groove, the first guide block ascends and drives the movable piece to ascend, and the front end of the movable piece lifts the winding shuttle; along with the rightward movement of the linear cam, the first guide block continuously ascends to enable the winding shuttle to be completely separated from the winding shuttle seat, the second guide block moves into the section C of the second guide groove, and the linear cam continuously moves to enable the winding shuttle seat to move forwards to be far away from the winding swing rod; when the second guide block moves along the section C of the second guide groove, the first guide block continues to move upwards so as to enable the winding shuttle to be tightly matched with the winding swing rod; along with the straight cam continuing to move rightwards, after the first guide block moves to the topmost part, the first guide block enters the section C of the first guide groove to keep the upper and lower positions of the first guide block so as to enable the winding shuttle to be matched with the winding swing rod, and at the moment, the second guide block is positioned in the section D of the second guide groove and does not influence the movement of parts on the side of the winding swing rod. After winding is completed, the lifting driving device drives the linear cam to reset so as to put the winding shuttle back into the placing groove of the winding shuttle seat and reset the movable sheet and the winding shuttle seat.
The invention has the advantages of simple structure, low manufacturing cost, higher linkage speed and capability of rapidly realizing the coordination of the winding shuttle and the winding swing rod.
Claims (9)
1. The utility model provides an embroidery machine is with coiling shuttle lift colour changing device which characterized in that: comprises a shuttle bed, wherein the front side of the shuttle bed is provided with a linear cam and a winding shuttle seat, the linear cam is matched with a lifting driving device, the linear cam moves left and right under the action of the lifting driving device, the linear cam comprises a vertical plate and a transverse plate, the vertical plate is provided with a first guide groove which is arranged along the left and right direction and penetrates through the vertical plate in front and back, the transverse plate is provided with a second guide groove which is arranged along the left and right direction and penetrates through the transverse plate in front and back, the first guide groove at least comprises a first guide groove B section, the left and right ends of the first guide groove B section are high and the right ends of the first guide groove B section are low, the second guide groove at least comprises a second guide groove A section, the front end and the rear end of the left and right ends of the second guide groove A section are matched with a first guide block which is arranged along the front and back direction, the first guide block is fixed with a first connecting rod which is vertically arranged, the upper end of the first connecting rod is linked with the movable piece, the front end of the movable piece is provided with a fork part for lifting the winding shuttle, the first guide block is lifted to drive the front end of the movable piece to lift, the rear end of the movable piece is fixed with the shuttle bed, a second guide block which is vertically arranged is matched in the second guide groove, a second connecting rod which is vertically arranged and is relatively fixed with the shuttle bed is fixed with the second guide block, the rear end of the third connecting rod is fixed with the second connecting rod, the front end of the third connecting rod is linked with the winding shuttle seat, the second connecting rod is rotatably fixed with the shuttle bed or the third connecting rod is rotatably fixed with the second connecting rod, and the second guide block moves back and forth in the section A of the second guide groove to drive the winding shuttle seat at the front end side of the third connecting rod to move back and forth; the first guide groove sequentially comprises at least a first guide groove A section, a first guide groove B section and a first guide groove C section, the second guide groove sequentially comprises at least a second guide groove A section, a second guide groove B section, a second guide groove C section and a second guide groove D section, the first guide groove A section and the first guide groove C section are arranged in parallel and are positioned at the lower side of the first guide groove C section, the second guide groove B section and the first guide groove C section are arranged in parallel, the rear end of the second guide groove A section is connected with the second guide groove B section, the front end of the second guide groove C section is connected with the second guide groove D section, the rear end of the second guide groove C section is connected with the front side of the second guide groove B section and the second guide groove C section, when the first guide block is positioned in the first guide groove A section, the second guide block is positioned in the second guide groove A section or the second guide groove B section, and when the first guide block is positioned in the second guide groove C section, the second guide groove C section is positioned in the second guide groove C section or the second guide groove C section; when the second guide block is positioned at the section B of the second guide groove, the winding shuttle of the winding shuttle seat is matched with the fork part at the front end of the movable piece.
2. The lifting and color changing device for a winding shuttle for an embroidery machine according to claim 1, wherein: the front side of the shuttle race is fixed with a matching block, the matching block is provided with a matching groove penetrating up and down, and the first connecting rod is always positioned in the matching groove.
3. The lifting and color changing device for a winding shuttle for an embroidery machine according to claim 2, wherein: the shuttle bed is provided with a first limit groove which axially penetrates through the shuttle bed, and the matching block is fixed in the first limit groove.
4. The lifting and color changing device for a winding shuttle for an embroidery machine according to claim 1, wherein: the winding shuttle seat is provided with a third guide groove arranged along the left-right direction, and the front end of the third connecting rod is provided with a third guide block arranged vertically and matched in the third guide groove; the winding shuttle seat is fixed on the color changing support seat, the color changing support seat is provided with a guide block, the guide block and the winding shuttle seat are provided with a fifth guide groove and a fifth guide bulge which are matched with each other, and the fifth guide groove is arranged along the front-back direction.
5. The lifting and color changing device for a winding shuttle for an embroidery machine according to claim 4, wherein: the color changing support seat is provided with a shifting fork, the shifting fork comprises limit swing rods at two sides and a connecting rod between the two limit swing rods, the lower end of each limit swing rod is hinged with the color changing support seat, the upper end of each limit swing rod is hinged with the corresponding winding shuttle seat, the upper end of each limit swing rod is provided with a strip-shaped groove with an upward opening, and guide rods matched in the strip-shaped grooves are arranged at two sides of the winding shuttle seat.
6. The lifting and color changing device for a winding shuttle for an embroidery machine according to claim 1, wherein: the front side of the shuttle race is provided with a positioning block, a fourth guide groove and a fourth guide bulge which are matched with each other are arranged between the front end face of the positioning block and the rear end face of the vertical plate, and the front end face of the positioning block is attached to the rear end face of the vertical plate.
7. The lifting and color changing device for a winding shuttle for an embroidery machine according to claim 1, wherein: the lower end of the second connecting rod is fixed with one end of the fourth connecting rod, the second guide block is fixed with the other end of the fourth connecting rod, and the fourth connecting rod is arranged along the left-right direction.
8. The lifting and color changing device for a winding shuttle for an embroidery machine according to claim 1, wherein: the upper end of the second connecting rod is provided with a linkage block, the linkage block is provided with a through groove penetrating through the linkage block front and back, and the movable piece penetrates through the through groove; the through groove penetrates downwards or upwards through the linkage block, and the movable piece is a spring piece.
9. The lifting and color changing device for a winding shuttle for an embroidery machine according to claim 1, wherein: the shuttle bed is provided with a second limiting groove which axially penetrates through the shuttle bed, the second connecting rod is positioned in the second limiting groove, and the shuttle bed is provided with a swinging groove which is opened forwards to give way to the third connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910405307.2A CN110106643B (en) | 2019-05-16 | 2019-05-16 | Lifting color-changing device of winding shuttle for embroidery machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910405307.2A CN110106643B (en) | 2019-05-16 | 2019-05-16 | Lifting color-changing device of winding shuttle for embroidery machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110106643A CN110106643A (en) | 2019-08-09 |
| CN110106643B true CN110106643B (en) | 2024-03-26 |
Family
ID=67490393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910405307.2A Active CN110106643B (en) | 2019-05-16 | 2019-05-16 | Lifting color-changing device of winding shuttle for embroidery machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110106643B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1952307A1 (en) * | 1969-10-17 | 1971-05-06 | Zangs Ag Maschf | Shuttle embroidering machine |
| CH673043A5 (en) * | 1986-10-21 | 1990-01-31 | Stephan Markl Dipl Ing | Shuttle embroidery machine - with colour and pattern changing unit mounted in parallel to fabric and adjustable in longitudinal direction |
| CN101027444A (en) * | 2004-09-28 | 2007-08-29 | 东海工业缝纫机株式会社 | Multi-needle embroidery machine |
| CN101643979A (en) * | 2009-08-22 | 2010-02-10 | 陈展新 | Lower-seat shuttle self-adapting mechanism of towel embroidery machine |
| CN102978851A (en) * | 2012-11-02 | 2013-03-20 | 中捷大宇机械有限公司 | Automatic ground thread changing device for digital control embroidery machine |
| CN103541165A (en) * | 2013-11-11 | 2014-01-29 | 佛山市启创科技发展有限公司 | Automatic replacement device for multi-color bottom lines for computerized embroidery machine |
| CN204000237U (en) * | 2014-07-30 | 2014-12-10 | 陈展新 | Straight pendulum-type bottom line switching mechanism more automatically for embroidery machine |
| CN108950922A (en) * | 2018-08-15 | 2018-12-07 | 东阳市双燕设备有限公司 | A kind of high speed towel bobbin winder device and its implementation |
-
2019
- 2019-05-16 CN CN201910405307.2A patent/CN110106643B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1952307A1 (en) * | 1969-10-17 | 1971-05-06 | Zangs Ag Maschf | Shuttle embroidering machine |
| CH673043A5 (en) * | 1986-10-21 | 1990-01-31 | Stephan Markl Dipl Ing | Shuttle embroidery machine - with colour and pattern changing unit mounted in parallel to fabric and adjustable in longitudinal direction |
| CN101027444A (en) * | 2004-09-28 | 2007-08-29 | 东海工业缝纫机株式会社 | Multi-needle embroidery machine |
| CN101643979A (en) * | 2009-08-22 | 2010-02-10 | 陈展新 | Lower-seat shuttle self-adapting mechanism of towel embroidery machine |
| CN102978851A (en) * | 2012-11-02 | 2013-03-20 | 中捷大宇机械有限公司 | Automatic ground thread changing device for digital control embroidery machine |
| CN103541165A (en) * | 2013-11-11 | 2014-01-29 | 佛山市启创科技发展有限公司 | Automatic replacement device for multi-color bottom lines for computerized embroidery machine |
| CN204000237U (en) * | 2014-07-30 | 2014-12-10 | 陈展新 | Straight pendulum-type bottom line switching mechanism more automatically for embroidery machine |
| CN108950922A (en) * | 2018-08-15 | 2018-12-07 | 东阳市双燕设备有限公司 | A kind of high speed towel bobbin winder device and its implementation |
Non-Patent Citations (1)
| Title |
|---|
| 毛巾绣绣花机下座梭嘴自适应机构的创新设计;周俊荣;郑清华;;制造业自动化(第02期);120-122 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110106643A (en) | 2019-08-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210341314U (en) | Diversified sequin embroidery machine head and embroidery machine | |
| DE112015001478T5 (en) | Embroidery sewing machine suitable for sewing cord material | |
| CN210636182U (en) | Machine head of sequin embroidery machine and sequin embroidery machine | |
| CN201301387Y (en) | Double-knitting system end of a flat knitting machine | |
| CN110106643B (en) | Lifting color-changing device of winding shuttle for embroidery machine | |
| CN108481227A (en) | A kind of interlocking gear of multipoint positioning and compression | |
| CN109881395B (en) | Multi-specification bead feeding device and embroidery machine | |
| US10113257B2 (en) | Multi-needle bar module for sewing machines | |
| CN210104240U (en) | Winding shuttle lifting color changing device for embroidery machine | |
| CN109385769B (en) | Cam type semi-automatic cross-stitch embroidery machine | |
| CN101104979A (en) | Yarn nozzle automatic lifting mechanism | |
| CN107032102B (en) | Automatic material distributing device | |
| CN209636471U (en) | A kind of polychrome embroidery pearl head and the embroidery machine with the head | |
| CN210163644U (en) | Many specifications pearl material feeding unit and embroidery machine | |
| CN210104241U (en) | Driving mechanism capable of simultaneously realizing lifting and releasing and clamping of winding shuttle | |
| CN211112610U (en) | Bead selecting device | |
| CN202989463U (en) | Novel chasing nozzle | |
| CN203096386U (en) | Cross-stitch embroidery machine | |
| CN202543462U (en) | Needle selecting mechanism for electronic jacquard machine | |
| CN110923932A (en) | Roller of computerized flat knitting machine | |
| CN203360798U (en) | Multi-needle bar module | |
| CN216663482U (en) | Double-color embroidery bead and double-color embroidery sheet composite embroidery device used on embroidery machine | |
| CN221254888U (en) | Suspension wire clamp fixing device of computerized embroidery machine | |
| CN220116813U (en) | Silk fabric quilting machine | |
| CN109160321A (en) | A kind of automatic uninterrupted paper feeding mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240228 Address after: Room 481, Building E3, Xingzhuang Science and Technology Industrial Park, No. 288 Qinhuai Avenue, Yongyang Street, Lishui District, Nanjing City, Jiangsu Province, 210000 Applicant after: Nanjing Qianweirui Network Technology Co.,Ltd. Country or region after: China Address before: 322100 Changsonggang Industrial Functional Zone, Chengbei Industrial New Area, Jinhua City, Zhejiang Province Applicant before: Dongyangshi Shuangyan Equipment Co.,Ltd. Country or region before: China |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |