CN102395721A

CN102395721A - Spangle supply device

Info

Publication number: CN102395721A
Application number: CN2010800167758A
Authority: CN
Inventors: 林宪兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-04-14
Filing date: 2010-04-14
Publication date: 2012-03-28
Also published as: WO2010120118A3; WO2010120118A2; KR101075133B1; KR20100113801A

Abstract

A spangle supply device of the present invention comprises: a driving unit including a plurality of driving rollers which are adjacent to each other on the right and left sides and respectively transfer spangle tapes of different sizes respectively rolled in a plurality of spangle tape reel downwards; a plurality of stepping motors for rotating the driving rollers, and a plate-shaped body in which the driving rollers and the stepping motors are mounted; a guide unit which is connected to the lower side of the driving unit for guiding the spangle tapes of different sizes towards needles of an embroidery machine, the spangle tapes being parallel to each other in the vertical direction; a cutting knife which is located in front of the guide unit and able to move up and down and cuts the spangle tapes which are guided to be parallel with each other in the vertical direction; a lifting unit with a rear side fixed to a side of the head of the embroidery machine and a front end connected through a link to the rear side, which raises or lowers the driving unit as the front side is raised or lowered by an air cylinder; and a controller which controls the driving unit and the lifting unit by transmitting different signals to the stepping motors, respectively, using one, two, three or more jump signals between a spangle supply starting signal and a spangle supply finishing signal so as to control the stepping motors to be driven simultaneously or individually. Accordingly, it is possible to simultaneously supply and cut the spangle tapes of different sizes with different diameters of spangles.; Furthermore, sewing efficiency can be improved because two spangles are overlapped and sewed together rapidly, and productivity can be improved due to sewing of a large amount of spangles in a short time.

Description

The sequin feedway

Technical field

The present invention relates to a kind of sequin feedway, relate in particular to a kind of embroidery machine head that is installed in, can distinguish or supply with simultaneously the sequin feedway of a plurality of sequin bands.

Background technology

In general, merely compare at the enterprising assassination embroidery of lining with using colored floss silk, with various figure apperances such as circle, polygon, hearts, when carrying out the sequin embroidery, its surcharge is higher.

Above-mentioned sequin mainly is to be used for the women with article such as lining, clothes, footwear, ornaments, compares with using sheet metal, generally uses the plastic material of PVC or 100% etc. more, and general sequin is processed with continuously shaped band shape.

The sequin feedway of above-mentioned sequin is provided, can transfers the sequin band, and with its cutting, in cutting, can be on required lining with its sewing.

But, in technology in the past, single or a plurality of sequin feedwaies; No matter be any model, or produce, all need be installed on new or old computerized odd number automatically or the most embroidery platform fixed main body from what company; Receive the sequin signal from existing embroidery machine master control computer, because of the signal difference of each sequin, when making; In order to receive the sequin signal, need to make in addition electron plate, cause investment cost excessive; Simultaneously old embroidery machine; Receiving on the sequin signal scheme, the computer plate of fitting machine, running machine and existing embroidery machine can wear out, and causes communication to have problems; Moreover, the load of mechanicalness, electronics property, electrical equipment property can make existing embroidery machine serious fault occur.Also have a problem in addition, Here it is will control all syringe needles because of a control roll, so when control rolled out existing fault, all syringe needles all can't operation.

The sequin band that is used for the sequin erecting device, different because of the plastic processing procedure of manufacturing company and manufacturing company, even the sequin of same size, also can be different on making.The sequin feedway of technology when using the sequin band of different size, was not easy to exactly sequin is transferred to syringe needle one side, thereby makes the sequin embroidering work be difficult to carry out smoothly as stated in the past, caused product quality low.

Further, when using than the wideer or narrower sequin band of previously used sequin band, the sequin feedway of technology needs the new device of replacement in the past, causes the activity duration retardation, has reduced operating efficiency.

When silk is cut,, the sequin feedway is risen in order to make the wire-drawing frame flexible operation; After starting wire-drawing frame; In the process of falling the sequin feedway, can cause the position of sequin feedway to change to some extent, make its position inaccurate; Thereby have influence on the quality of product, reduce production efficiency.

To the problems referred to above, in technology in the past, the sequin feedway is fixed up, move to again in other operations after silk cuts carrying out in the design, in the process that moves, need the use single needle, cause being designed with limitation.

In addition, when having a power failure or after the end of job, restart sequin when embroidering, the center of circle of sequin can change to some extent, so must keep starting in 24 hours or behind power initiation, through manually adjusting its center of circle, thereby makes very inconvenience of operation.

On the other hand, when the sewing sequin, especially when the overlapping sewing of the sequin that diameter is little is on the big sequin of diameter, need the big sequin of sewing diameter earlier, change the little sequin band of diameter then into, and the sequin that diameter is little is sewn on it.This just causes entire job to need very rigorous, and technology can't be supplied with or the sequin of the different-diameter of sewing simultaneously in the past.

Summary of the invention

Technical problem to be solved by this invention provides a kind of sequin feedway; Especially can supply with or cut the sequin band of different size simultaneously; Two sequin operations of processing overlapping sewing rapidly; Improve sequin sewing operation efficient, handle a large amount of sequin sewing operations at short notice, the sequin feedway of enhancing productivity.

The technical scheme that the present invention solves the problems of the technologies described above is following: a kind of sequin feedway; Comprise: at least more than one sequin band guide rail; Circle volume respectively, and according to the said sequin band of different size, respectively downwards side direction transfer and about at least more than one the live-roller that separates; Make at least more than one stepping motor of said live-roller rotation; The driver part that contains the tabular body that said live-roller and said stepping motor are being set; Be connected the bottom of said driver part, with lead the abreast along the vertical direction guide member of embroidery needle direction of embroidery machine of the sequin band of said different size; Be configured in the front side of said guide member, can rotate up and down, and the cutter of the said sequin band cutting that will import abreast up and down; Rear side is fixed on head one side of embroidery machine, goes up and down because of cylinder in the front side that is connected with said rear side, and the lowering or hoisting gear that said driver part is gone up and down; Supply with between commencing signal and the supply end signal at sequin; Use one, two, three or more flashing signal; Send unlike signal respectively to said stepping motor; Control said at least more than one stepping motor and start simultaneously or start individually, and control the control roll of said driver part and said lowering or hoisting gear.

Said guide member comprises: contiguous said at least more than one live-roller side, combines with said body, and guide said sequin band to move at least more than one inclined lead sheet of said live-roller survey; The base that combines with a side of said driver part body downside; Be combined in said base above, above respectively central authorities are parallel with the bottom surface, have the guide plate of at least more than one guiding groove that is used to guide different size sequin band; Be configured in said at least more than one guiding groove one side, to the sequin band that the gets into said guiding groove respectively elastomeric element of pressurization downwards.

Said guide member also comprises: be configured in a side of said guide plate, guiding gets into a pair of aid in guide sheet of the sequin band of said guide plate bottom surface guiding groove.

Said elastomeric element comprises: be configured in said at least more than one each inboard of guiding groove, to the sequin band pressurization that gets into said at least more than one guiding groove respectively at least more than one add compressing tablet; One side combines with said guide plate and above the said aid in guide sheet, is configured in the said compressing tablet upside that adds, and opposite side is connected with the said compressing tablet that adds, and prevents said at least more than one the anti-flake that adds that compressing tablet breaks away from; Be clipped in said adding between compressing tablet and the said anti-flake, make said at least more than one the spring that adds that compressing tablet presses to said sequin band application with elastic force.

Said cutter are included in the cutting hole that forms on the positive side, be used for cutting the sequin band that formed guiding groove is drawn above said guide plate; The sequin band that said cutting hole cutting is drawn the formed guiding groove above said guide plate, the sequin band of from the guiding groove of said guide plate bottom surface, drawing can be cut in said cutter lower end.

Said guide plate comprises: on the front end upside relative with said cutter; Protrude in said front end of base forward; When said cutter descend, corresponding with said cutting hole, be used for cutting the raised face of the sequin band of drawing from the guiding groove that forms at said guide plate.

The invention has the beneficial effects as follows: sequin feedway of the present invention; Can supply with or cut the sequin band of different size simultaneously, two sequin operations of processing overlapping sewing rapidly improve sequin sewing operation efficient; Handle a large amount of sequin sewing operations at short notice, thereby enhance productivity greatly.

Description of drawings

Fig. 1 is the pie graph of the sequin feedway of embodiment of the present invention;

Fig. 2 is the part expanded view of Fig. 1;

Fig. 3 is the side view that the sequin feedway of diagram embodiment of the present invention constitutes;

Fig. 4 is that the part that the lowering or hoisting gear of the sequin feedway of diagram embodiment of the present invention constitutes enlarges side view;

Fig. 5 is that the part of jacking condition of the sequin feedway lowering or hoisting gear of diagram embodiment of the present invention enlarges side view;

Fig. 6 is the grouping stereogram that the guide member of the sequin feedway of diagram embodiment of the present invention constitutes;

Fig. 7 is the combination stereogram of Fig. 6;

Fig. 8 is that the part of the sequin feedway cutting of diagram embodiment of the present invention enlarges front elevation.

The reference numeral explanation

1: rail brackets 2: sequin band guide rail

3: guide reel 4,4 ': the sequin band

6: embroidery machine head 7: embroidery needle

8: pin platform 10: lowering or hoisting gear

11: bonded block 12: Lift Part

13: connecting portion 14: the operation cylinder

15: electromagnetic valve 20: the positioning parts

22: the first assemblies of 21: the first attaching parts

24: the second attaching parts of 23: the second assemblies

26: the four assemblies of 25: the three assemblies

27: attaching parts 28: fixed head

29: positioning bolt 30: driver part

31,31 ': stepping motor 32,32 ': live-roller

33: body 34: tie

35: induction part 36: backplate

37a: luminous inductor 37b: receive optical inductor

40: guide member 41,42: the inclined lead sheet

43: base 44: guide plate

44a: the first guiding groove 44b: second guiding groove

45a, 45b: aid in guide sheet 46,46 ': elastomeric element

Add compressing tablet 47 ': the second add compressing tablet at 47: the first

48: the first anti-flake 48 ': the second anti-flakes

49: spring 51: cutter

51a: cutting hole 61: rotating shaft

62: support with spring 70: control roll

80: control is got away and is closed 100: the sequin feedway.

The specific embodiment

Following according to the accompanying drawing and the specific embodiment, just the present invention is elaborated.Below be merely preferred embodiments of the present invention, be not limited to the present invention, all within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.

Fig. 1 is the pie graph of the sequin feedway of embodiment of the present invention; Fig. 2 is the part expanded view of Fig. 1.

Embroidery machine comprises the pin platform 8 of one or more embroidery needles 7 and support embroidery needle 7 etc.One side of above-mentioned embroidery machine head 6 is combined with the sequin feedway 100 of embodiment of the present invention.

The sequin feedway 100 of embodiment of the present invention comprises: lowering or hoisting gear 10, positioning parts 20, driver part 30, guide member 40, cutter 51, control roll 70.

Lowering or hoisting gear 10 comprises: bonded block 11, Lift Part 12, operation cylinder 14, a plurality of connecting portion 13, electromagnetic valve 15.Bonded block 11 is made up of the platform shape, and with screw or be bolted to a side of embroidery machine head 6, the front of bonded block 11 forms v shape groove 11a.

Lift Part 12 is configured in the place ahead of bonded block 11, is the platform shape, forms v shape projection 12a at its back side, and Lift Part 12 is connected with bonded block 11 because of connecting portion 13.

One end of a plurality of attaching parts 13 combines with a side of bonded block 11 respectively, and rotatable, the other end respectively with Lift Part 12 corresponding surfaces on bonded block 11 and Lift Part 12 combine, and rotatable.

Operation cylinder 14 comprises cylinder 14a and cylinder channel 14b.Be connected with voltage supply device (not shown) on the cylinder 14a, the front end of cylinder 14a is fixed on the side of the bonded block 11 that is connected with connecting portion 13.

Electromagnetic valve 15 and operation cylinder 14 and after control roll 70 electricity stated connect, and open (on) because of the control signal of control roll 70 and close (off), simultaneously driving operations cylinder 14.Electromagnetic valve 15 is installed on the embroidery machine head 6.

Further, Lift Part 12 is along with the startup of operation cylinder 14, and the horizontal rotational trajectory of connecting portion 13 goes up and down on bonded block 11 the place aheads; During decline; The front of bonded block 11 is close at its back side, and at this moment, v shape projection 11a and groove 12a connect.

In addition, on the Lift Part 12, be that the different sequin band of diameter 4,4 ' encloses the rail brackets 1 that the sequin band guide rail 2 of volume is configured in embroidery machine head 6 tops respectively and is combined in its both sides for making different size.

On the two sides of rail brackets 1, be combined with a plurality of guide reels 3, that guide reel 3 can guide respectively is 2 that derive from sequin band guide rail, have different size sequin band 4,4 '.

Positioning parts 20 be configured in Lift Part 10 the bottom and after state between the top of driver part 30, be connected with driver part 30 with Lift Part 10, be as the criterion with Lift Part 10, the position is adjusted along X, Y direction in the position of driver part 30.

Further, positioning parts 20 comprise: first attaching parts 21, second attaching parts 24, attaching parts 27, fixed head 28 and positioning fasten 29.

First attaching parts 21 are connected the lower end of the Lift Part 12 of lowering or hoisting gear 10, comprising: first assembly 22, second assembly 23, a plurality of first bolt B 1, second bolt B 2.

First assembly 22 connects with a plurality of first bolt B 1 in the lower end of Lift Part 12, is as the criterion with the state that is connected on the Lift Part 12, forms the first joint face 22a on the bottom surface sections of first assembly 22.

Second assembly 23 connects with a plurality of second bolt B 2 in a side of first assembly 22, is as the criterion with the state that is connected on first assembly 22, forms the second joint face 23a corresponding with the first joint face 22a on the bottom surface sections of second assembly 23.

When first assembly 22 was connected with second assembly 23, the first joint face 22a and the second joint face 23a that form respectively were combined, thereby form the first link slot 21a.

Second attaching parts 24 are connected body 33 upper ends of driver part 30, comprising: the 3rd assembly 25, the 4th assembly 26, a plurality of the 3rd bolt B 3, the 4th bolt B 4.

The 3rd assembly 25 connects with a plurality of the 3rd bolt B 3 in the upper end of body 33, is as the criterion with the state that is connected on the body 33, forms the 3rd joint face 25a on the planar portions of the 3rd assembly 25.

The 4th assembly 26 connects with a plurality of the 4th bolt B 4 on a side of the 3rd assembly 25, is as the criterion with the state that is connected on the 3rd assembly 25, forms the 4th joint face 26a on its planar portions.

When the 3rd assembly 25 and the 4th assembly 26 connected, the 3rd joint face 25a and the 4th joint face 26a that form respectively were combined, thereby form the second link slot 24a.

Attaching parts 27 are the same with the shape of the first link slot 21a of first attaching parts 21, and the upside in that the first link slot 21a connects forms the first connecting portion 27a.

The same with the shape of the second link slot 24a of second attaching parts 24, the downside in that the second link slot 24a connects forms the second connecting portion 27b.The second connecting portion 27b guides second attaching parts, 24, the second attaching parts 24 along with the second connecting portion 27b moves.

Fixed head 28 is a tabular, is configured on second attaching parts 24, and is promptly corresponding with the 3rd joint face 25a of the 3rd assembly 25, and because of the 5th bolt B 5 is connected with the 3rd assembly 25, its upper end forms support slot 28a.

The support slot 28a of a side support fixation plate 28 of 29 is fastened in positioning, and is connected with attaching parts 27, the supported flange 29a of formation on the medial surface of fixed head 28, thereby supported groove 28a that can be stable.

Driver part 30 comprises: body 33, a plurality of stepping motor 31,31 ', a plurality of live-roller 32,32 ', induction part 35.

Body 35 has the guide reel 3 that can guide sequin band 4,4 ' for having the plate of thickness on one side.

A plurality of stepping motors 31,31 ' are made up of first stepping motor 31 that on a side of body, is arranged above and below and second stepping motor 31 '.

A plurality of live-rollers 32,32 ' are configured in and are provided with stepping motor 31, and 31 ' body 33 another sides are made up of with second live-roller 32 ' that is connected with second stepping motor 31 ' first live-roller 32 that is connected with first stepping motor 31.

Live-roller 32 forms a plurality of guiding tip 32a on 32 ' the periphery, 32a ', and the sewing hole 4a that forms when itself and sequin band 4,4 ' are drawn continuously, 4a ' forms according to certain interval.A plurality of guiding

tip

32a, 32a ' during 32 ' rotation, insert the sewing hole 4a of sequin band 4,4 ' at live-roller 32, among the 4a ', and stablize guiding sequin band 4,4 ', and it is shifted to guide member 40.

At this, a plurality of stepping motors 31,31 ' and a plurality of live-roller 31,32 ' interconnect through tie 34; Each live-roller 32,32 ' is according to the specification of sequin band 4,4 '; Be the diameter formation diameter separately that sequin band 4,4 ' is drawn sequin continuously, according to each live-roller 32; 32 ' diameter, at the guiding tip 32a that periphery forms, 32a ' arranges by different interval.

A plurality of live-rollers 32; The top of guide member 40 bases of stating after first live-roller 32 is configured in 32 ' 43; The top of guide member 40 guide plates of stating after second live-roller 32 ' is configured in 44; A plurality of live-rollers 32,32 ' are adjacent to one another by different height, and are arranged on the body 33.

Induction part 35 is combined in stepping motor 31; Each driving shaft 31a of 31 '; On the 31a ', by on its circumference, forming with the backplate 36 of wide a plurality of irradiations hole 36a and correspondingly in the both sides of backplate 36 forming, shine and to constitute from the optical inductor 37b that receives of luminous inductor 37a irradiates light through luminous inductor 37a and the reception of the irradiation hole 36a of backplate 36 according to certain interval.

The guide member that the bottom disposed 40 of above-mentioned driver part 30; Will be through live-roller 32,32 ' transfers and the different sequin band 4 of specification, the parallel embroidery needle that guides to embroidery machine 7 sides about in the of 4 '; It is by a plurality of inclined lead sheets 41; 42, base 43, guide plate 44, elastomeric element 46,46 ', a pair of aid in

guide sheet

45a, 45b constitutes.

A plurality of inclined lead sheets 41; 42 contiguous first live-roller 32 and second live-rollers 32 '; And be arranged on the body 33 of driver part 30, constitute by first inclined lead sheet 41 of contiguous first live-roller 32 and the second inclined lead sheet 42 of contiguous second live-roller 32 '.

The sequin band 4,4 ' that inclined

lead sheet

41,42 guiding is vertically transferred from the sequin band guide rail 2 is to live-roller 32,32 ' side safe movement, and at live-roller 32, during 32 ' rotation, formation can be through guiding tip 32a, the cutting hole 41a of 32a ', 41a '.

Base 43 forms the installation portion 43b that the guide plate 44 of joint portion 43a that a side and body 33 lower ends of driver part 30 combine and the installation of joint portion 43a one side lower part combines.

Be formed for cutting part 43c on one side of the base 43 of first live-roller, 32 vicinities through the guiding tip 32a of first live-roller 32.

Guide plate 44 is positive hexahedron, is configured in installation portion 43b the place ahead of base 43, combines with base 43, reaches the central authorities of bottom surface above, and the first guiding groove 44a and the second guiding groove 44b of horizontal formation parallel to each other arranged.

Guiding groove 44a laterally forms the connecting hole 44c that screw connects on the both sides of 44b, guide plate 44 is combined on the base 43.

As after state, in the place ahead of the guide plate 44 of contiguous cutter 51, along cutter 51 side-prominent formation raised face 44d, raised face 44d will protrude in the front end of the base 43 of downside.

A pair of aid in guide sheet 45a; 45b is in order to guide the sequin band 4 that above base 43, moves through first live-roller 32; 4 ' left and right sides, its mutual distance is corresponding with the width of sequin band 4,4 '; Be configured in the place ahead of the guide plate 44 above the base 43, and combine with base 43.

Elastomeric element 46 is configured in the first guiding groove 44a and the second guiding groove 44b side, to getting into guiding groove 44a respectively, the sequin band 4 of 44b; 4 ' exerts pressure downwards; Also comprise a plurality of compressing tablets 47 that add, 47 ', a plurality of anti-flake 48,48 ', a plurality of spring 49.

A plurality of compressing tablets 47 that add, 47 ' adds compressing tablet 47 and second by first adds compressing tablet 47 ' formation, respectively adds compressing tablet 47; Be formed on the 47a of entering portion that one of which side direction left and right directions tilts to get on 47 ', 47a ' is at the 47a of entering portion; 47a ' goes up extending transversely, and at guiding

groove

44a, 44a ' is inboard to be formed to sequin band 4; 4 ' the pressurization part 47b that exert pressure, 47b '.

First add compressing tablet 47 be configured in base 43 above, the 47a of entering portion is positioned at the front end upside of the first inclined lead sheet 41, pressurization part 47b is positioned at the inboard of the first guiding groove 44a on guide plate 44 bottom surfaces.

Second add compressing tablet 47 ' be configured in guide plate 44 above, the 47a ' of entering portion is positioned at the upside of the second inclined lead sheet, 42 front ends, pressurization part 47b ' is positioned at the inboard of the second guiding groove 44b above the guide plate 44.

Add compressing tablet 47,47 ' goes up pressurization part 47b, and the part of 47b ' is cut, and outstanding up and down formation connects

tip

47c, 47c '.

A plurality of anti-flakes 48; 48 ' by the first anti-flake 48 and the second anti-flake 48 ' formation, and the first anti-flake 48 is fixed for any one among the 45b by a pair of aid in guide sheet 45a; And be configured in first add compressing tablet 47 upside; On the one of which side, form tip hole 48a, can connect first and add on the connection tip 47c of compressing tablet 47, and add compressing tablet 47 and be connected with first.

The second anti-flake 48 ' is fixed on above the place ahead of guide plate 44; Be configured in second add compressing tablet 47 ' upside; Form tip hole 48a on the crooked above it side, can connect second and add on the connection tip 47c ' of compressing tablet 47 ', and add compressing tablet 47 ' and be connected with second.

A plurality of springs 49 are clipped in and add compressing tablet 47,47 ' with anti-flake 48, between 48 ', add compressing tablet 47; 47 ' because of elastic force to sequin band 4,4 ' pressurization, and be connected and add compressing tablet 47,47 ' connection tip 47c; On the 47c ', be clipped in and add compressing tablet 47,47 ' with anti-flake 48, between 48 '.

Cutter 51 are at the bottom front end of the body 33 of driver part 30; Be cutting sequin band 4; 4 ', because of rotating shaft 61 rotates to all directions, and be configured in the place ahead of guide plate 44 and base 43; Be connected with on one end of rotating shaft 61 and support with spring 62, but the body 33 of resiliency supported driver part 30.

Form the cutting hole 51a parallel with the raised face 44d front end of guide plate 44 on the cutter 51 positive sides, the lower end of cutter 51 is parallel with the front end of base 43.

The pin platform 8 that above-mentioned cutter 51 descend because of the embroidery needle of embroidery machine head 6 together; Press its upper end, thereby descend downwards, this moment, the upper end of cutting hole 51a was corresponding with the raised face 44d of guide plate 44; The lower end of cutter 51 is corresponding with the front end of base 43; Thereby can cut from guiding groove 44a the sequin band 4,4 ' that 44b draws.

Control roll 70 comprises stepping motor 31; 31 ' and the driver and the controller that are connected with Lift Part 10, the program of driver because of being imported in the embroidery machine control roll passed through the flashing signal system of sequin in the master control computer of embroidery machine; Perception is configured in the signal voltage difference of the flash of light electromagnetism or the terminal that stepping motor connects of embroidery machine head; And the stepping motor 31,31 ' or the output that drive driver part 30 along with the voltage differences of institute's perception ceases and desist order, and it is stopped.

Especially; Driver can be controlled sequin and supply with one, two, three or more sequin flashing signal between commencing signal and the sequin stop signal; On first stepping motor 31 and second stepping motor 31 ' different sequin flashing signals can be arranged; And can independently drive each stepping motor 31,31 '.

At this moment, control roll 70 can be controlled the stepping motor 31,31 ' of driver part 30 individually; But any stepping motor in the driver, and can be to any sequin band 4,4 ' of supplying with different size wherein; Also can drive stepping motor 31 simultaneously; 31 ', and supply with the sequin band 4,4 ' of different size simultaneously.

Meanwhile can control the back of cutting off the electricity supply and reset in the center of circle automatically, also can go up and down because of controller makes lowering or hoisting gear 10.

Control roll switch 80 connects with control roll 70 electricity, but manual operation stepping motor 32 just changeed among a small circle or reverse, also can manually set the off-position of sequin.

Control roll switch 80 can be fixed on Lift Part 12 fronts of lowering or hoisting gear 10, also can be fixed on a side of embroidery machine head 6.

Below according to the embodiment of the present invention, the action with regard to the sequin feedway of embodiment of the present invention is elaborated.

Enclose the sequin band 4 of the different size of volume on a plurality of sequin band guide rails 2 respectively; 4 ', under the state of the first

inclined lead sheet

41 and 42 guiding of the second inclined lead sheet, when embroidery machine starts; Control roll 70 receives the flash of light electromagnetic signal of embroidery machine; The electromagnetic valve 15 of lowering or hoisting gear 10 is opened, the stepping motor 31 of driver part 30, and 31 ' is activated.

At this moment, the operation cylinder 14 confession pressure device voltage supply of lowering or hoisting gear 10, cylinder channel 14b draws from the inside of cylinder 14a, and the Lift Part 12 that rises this moment descends.

In addition, designed program along with what embroidery machine master control computer imported, the sequin band 4,4 ' of different size is supplied with simultaneously, or supplies with one of them, supplies with repeatedly separately in different two the sequin bands 4,4 ' of specification.

The sequin band 4 that specification is different; 4 ' when supplying with simultaneously; Because of a plurality of stepping motors 31,31 ', the first live-roller 32 and second live-roller 32 ' that drives simultaneously begins rotation; And the sequin band 4,4 ' that the first inclined lead sheet 41 and the second inclined lead sheet 42 are guided is transferred to guide member 40 sides.

The sequin band of transferring because of first live-roller 32 4 moved to base 43 above; And getting into aid in guide sheet 45a, between the 45b, sequin band 4 adds compressing tablet 47 because of first at this moment; Exert pressure to downside, and be transferred to the first guiding groove 44a inboard of guide plate 44 bottom surfaces.

Meanwhile, the sequin band of transferring because of second live-roller 32 ' 4 ' is moved to the upside of guide plate 44, and gets into the second guiding groove 44b above the guide plate 44, and sequin band 4 ' added compressing tablet 47 ' and exerted pressure downwards because of second this moment, and quilt is transferred.

As stated; Move to the sequin band 4 of the first guiding groove 44a and the second guiding groove 44b; 4 ', from the first guiding groove 44a and the second guiding groove 44b, to draw, a sequin in the sequin band 4 of from the first guiding groove 44a, drawing is positioned at the end of raised face 44d; A sequin in the sequin band 4 ' of from the second guiding groove 44b, drawing is positioned at the front end of base 43, the sequin that cutter 51 cuttings are drawn.

That is to say that the pin platform 8 that descends with embroidery eedle 7 is pushed down the upper end of cutter 51, makes cutter 51 downward sideway swivels simultaneously, the sequin on the end of raised face 44d is corresponding with the raised face 44d of cutting hole 51a at this moment, and is cut; Be positioned at front end corresponding be cut of the sequin of base 43 front ends because of cutter 51 lower ends and base 43.Therefore, cutter 51 downward sideway swivels can be cut each sequin on the sequin band 4,4 ' simultaneously.

As stated, different two sequins of diameter when being cut, the embroidery needle 7 of embroidery machine with two overlapping sewing of sequin of being cut on lining.

The sequin feedway 100 of embodiment of the present invention two the different sequins of diameter of can sewing simultaneously also can make two overlapping sewing of sequin according to the setting of control roll 70.

On the other hand, as above-mentioned, sequin band 4,4 ' is cut off the chopping of power supply or sequin and embroidery machine etc. midway in supply, or because of control roll 70 drivings of setting in advance, the jacking condition of the Lift Part 12 of lowering or hoisting gear 10 is holding state.

In the supply operation of sequin band 4,4 ', because of power supplys such as power failure are cut off or during because of sequin and embroidery machine chopping; Sequin feedway 100 is after stopping; After switching on again, stepping motor 31,31 ' begins rotation; And through induction part 35 induced signals, the good sequin of automatic setting because of by clamp cause the sequin center of circle different, control roll 70 prior program recorded and the home position of being correlated with, cutting position etc.

As stated, when after cutting off the electricity supply, supplying power again, not only the cutting position of automatically setting sequin also can be adjusted control roll switch 80, makes stepping motor 31, and 31 ' is just changeing or reverse, and sets the cutting position of sequin.

The sequin feedway of embodiment of the present invention; Can supply with sequin bands 4 different with cutting diameter and that specification is different simultaneously; 4 ', can handle the overlapping sewing operation of sequin rapidly, improve the efficient of sequin sewing operation; Can handle a large amount of sequin sewing operations at short notice, enhance productivity greatly.

Claims

1. sequin feedway; It is characterized in that: said sequin feedway comprises: at least more than one sequin band guide rail; Circle volume respectively, and according to the said sequin band of different size, respectively downwards side direction transfer and about at least more than one the live-roller that separates; Make at least more than one stepping motor of said live-roller rotation; The driver part that contains the tabular body that said live-roller and said stepping motor are being set; Be connected the bottom of said driver part, with lead the abreast along the vertical direction guide member of embroidery needle direction of embroidery machine of the sequin band of said different size; Be configured in the front side of said guide member, can rotate up and down, and the cutter of the said sequin band cutting that will import abreast up and down; Rear side is fixed on head one side of embroidery machine, goes up and down because of cylinder in the front side that is connected with said rear side, and the lowering or hoisting gear that said driver part is gone up and down; Supply with between commencing signal and the supply end signal at sequin; Use one, two, three or more flashing signal; Send unlike signal respectively to said stepping motor; Control said at least more than one stepping motor and start simultaneously or start individually, and control the control roll of said driver part and said lowering or hoisting gear.

2. according to the described sequin feedway of claim 1; It is characterized in that: said guide member comprises: contiguous said at least more than one live-roller side; Combine the inclined lead sheet of at least more than one that guides that said sequin band moves to that said live-roller surveys with said body; The base that combines with a side of said driver part body downside; Be combined in said base above, above respectively central authorities are parallel with the bottom surface, have the guide plate of at least more than one guiding groove that is used to guide different size sequin band; Be configured in said at least more than one guiding groove one side, to the sequin band that the gets into said guiding groove respectively elastomeric element of pressurization downwards.

3. according to the described sequin feedway of claim 2, it is characterized in that: said guide member also comprises: be configured in a side of said guide plate, guiding gets into a pair of aid in guide sheet of the sequin band of said guide plate bottom surface guiding groove.

4. according to the described sequin feedway of claim 3; It is characterized in that: said elastomeric element comprises: be configured in said at least more than one each inboard of guiding groove, to the sequin band pressurization that gets into said at least more than one guiding groove respectively at least more than one add compressing tablet; One side combines with said guide plate and above the said aid in guide sheet, is configured in the said compressing tablet upside that adds, and opposite side is connected with the said compressing tablet that adds, and prevents said at least more than one the anti-flake that adds that compressing tablet breaks away from; Be clipped in said adding between compressing tablet and the said anti-flake, make said at least more than one the spring that adds that compressing tablet presses to said sequin band application with elastic force.

5. according to claim 2 and the described sequin feedway of claim 4, it is characterized in that: said cutter are included in the cutting hole that forms on the positive side, be used for cutting the sequin band that formed guiding groove is drawn above said guide plate; The sequin band that said cutting hole cutting is drawn the formed guiding groove above said guide plate, the sequin band of from the guiding groove of said guide plate bottom surface, drawing can be cut in said cutter lower end.

6. according to the described sequin feedway of claim 5; It is characterized in that: said guide plate comprises: on the front end upside relative with said cutter; Protrude in said front end of base forward; When said cutter descend, corresponding with said cutting hole, be used for cutting the raised face of the sequin band of drawing from the guiding groove that forms at said guide plate.