CN107794639A - A kind of invisible socks footwear machine jacquard attachment with raw gram cover regulatory function - Google Patents
A kind of invisible socks footwear machine jacquard attachment with raw gram cover regulatory function Download PDFInfo
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- CN107794639A CN107794639A CN201711187285.4A CN201711187285A CN107794639A CN 107794639 A CN107794639 A CN 107794639A CN 201711187285 A CN201711187285 A CN 201711187285A CN 107794639 A CN107794639 A CN 107794639A
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- accordion cam
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/06—Sinkers
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/66—Devices for determining or controlling patterns ; Programme-control arrangements
- D04B15/84—Jacquard cards or mechanisms
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/94—Driving-gear not otherwise provided for
- D04B15/99—Driving-gear not otherwise provided for electrically controlled
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
The invention discloses a kind of invisible socks footwear machine jacquard attachment with raw gram cover regulatory function.The required precision of case displacement is very high, and the demand of socks different parts tightness is different, and invisible socks are easy to fall off.The present invention includes supporting plate, raw gram cover, connecting rod, case governor motion, left and right eyebrow governor motion and jacquard attachment.Case governor motion includes the first motor, screw mandrel, sliding bar, U-shaped adjustment block and fixed handle；Left and right eyebrow governor motion includes the second motor, roller gear, gear sheet, adjustment bolt and trimmer.Jacquard attachment includes mounting disc, the first accordion cam knife, the second accordion cam knife, the 3rd accordion cam knife, the first cylinder, the second cylinder and the 3rd cylinder.The present invention can accurately control the angle of raw gram of cover displacement.The present invention and then the tightness for controlling socks different parts, improve the quality of socks.The present invention changes knitting needle forced position so that the rotating speed of syringe can improve 50%.
Description
Technical field
The invention belongs to footwear machine technical field, and in particular to a kind of invisible socks footwear machine with raw gram cover regulatory function
Jacquard attachment.
Background technology
Footwear machine is a kind of Knitting Machinery for producing socks.The effect of knitting mechanism is that yarn is passed through lopping in footwear machine
The work of parts, it is woven into tubulose socks base.Main loop-forming element has knitting needle, sinker, base angle piece and knitting needle.Knitting needle is in syringe
Inside move up and down and woven, knitting needle is located at below knitting needle to jack up knitting needle when needed.
It is currently used for driving jacquard weave needle lifting to be installed on lower load plate to complete the jacquard attachment of shirr braiding, this makes
Stress point of the knitting needle in motion is obtained in knitting needle bottom, and then the moment of flexure for causing knitting needle to be subject in motion is larger.
Because the length of knitting needle is longer and is in flake, therefore knitting needle is easy to be damaged when by larger moment of flexure.
Invisible socks are also known as " ship type socks ", are a kind of socks in instep opening.It is different from regular socks, the length of invisible socks
Generally shorter, stocking blank usually can't see invisible socks often below ankle putting on shoes.Because invisible socks visually allow
People's sensory images does not wear socks, looks good with most playshoes.Meanwhile invisible socks can make male big from summer activity,
The embarrassment that pin sweat is excessive, emits bad smell.Therefore invisible socks are very user's welcomes.But there is also caducous for invisible socks
Defect, because the socks body of invisible socks is shorter, therefore the width of the elastic ring of socks opening will also shorten.Narrower elastic ring is difficult to
Hold the foot of user tightly.
The caducous problem of invisible socks can be by setting up one section of elastic to delay in socks opening close to the position of heel
Solution.But if because the elastic set up is that whole circle braiding is got on, it may result in position of the invisible socks opening away from heel
Last layer elastic can be woven, and then influences aesthetic measure.Therefore need when invisible socks weaves needle cylinder circulation carry out rotate forward with
Reversion, and then cause elastic to be only woven in socks opening close to the position of heel.But existing jacquard attachment is to use to incline
The sheet metal tiltedly set drives knitting needle to move upwards, and because sheet metal only tilts to side, therefore syringe must be according to determination
Direction rotate and could drive knitting needle to move upwards, knitting needle can be damaged if steering is wrong, therefore syringe can not be realized just
Reversion.
A raw gram cover is a conventional part on footwear machine, and annularly, inner side is provided with syringe.Footwear machine is in weaving socks
During, when socks need the weave pattern of looped pile, typically pass through several pins of spread configuration annular in shape above syringe
Tongue along the syringe periphery longitudinal direction do it is upper and lower move, and coordinate the special sinker of looped pile towards the syringe center position make laterally
It is mobile, to carry out the action of weaving, so as to complete pile knit effect.Raw gram of cover generally includes raw gram case, is arranged on
Middle eyebrow, left eyebrow and right eyebrow on raw gram case.When weaving looped pile, profile of the sinker along middle eyebrow does horizontal shifting
It is dynamic.
When weaving different socks, it is necessary to carry out giving birth to a gram cover displacement by way of rotating case, and then ensure filling
Positioned at the inner side for weaving socks, veil is located at the outside for weaving socks, improves the aesthetic measure of socks.The life gram of existing footwear machine
Cover case needs to manually adjust, and due to the adjustment angle very little needed for case displacement and required precision is very high, therefore manually adjusts past
Toward the trial taken long enough, and the effect being finally reached also is difficult to meet needs.
Difference and function of the socks when weaving looped pile due to decorative pattern are different, the elastic journey for knitting line of socks different parts
The demand of degree is different, but left eyebrow and right eyebrow are typically to be completely fixed on raw gram cover body in the prior art,
It can not rotate, this causes the elastic of during socks are produced uncontrollable socks different parts, greatly reduces and weaves socks
The attractive in appearance and level of comfort of son.
The content of the invention
It is an object of the invention to provide a kind of invisible socks footwear machine jacquard attachment with raw gram cover regulatory function.
The present invention includes supporting plate, raw gram cover, connecting rod, case governor motion, left and right eyebrow governor motion and jacquard weave dress
Put；Described life gram cover includes case, left eyebrow and right eyebrow；The case forms revolute pair with frame；Described left eyebrow
And right eyebrow is installed in case；Described left eyebrow and right eyebrow are and lagging hinge.
Described case governor motion includes the first motor, screw mandrel, sliding bar, U-shaped adjustment block and fixed handle；Set vertically
The sliding bar put and the chute opened up on the supporting plate form the sliding pair slided in the horizontal direction；Described screw mandrel is with being fixed on
Nut on sliding bar forms screw pair；Screw mandrel is driven by the first motor.
Described U-shaped adjustment block is made up of integrally formed fixed plate and two pieces of location-plates；The both ends of the fixed plate with
The inner of two pieces of location-plates connects respectively；The middle part of the fixed plate and the top of sliding bar are fixed；Two pieces of location-plates it is relative
Side is respectively and fixedly provided with bolt on side；The opposite end end face of two bolts is respectively held against two sides of fixed handle one end
Face；The other end of the fixed handle is fixed with case.
Described left and right eyebrow governor motion includes the second motor, roller gear, gear sheet, adjustment bolt and trimmer.Institute
The trimmer stated is made up of integrally formed arc plate and connection sheet.Described arc plate forms common axis and case with case
The revolute pair of axis collinear.Two adjustment tanks are opened up on the side of arc plate.The cross section of two adjustment tanks is by the first circular arc
Section, the second arc section and connecting line segment surround and formed.The both ends of first arc section and one end of two connecting line segments are distinguished
Connect and tangent.The both ends of second arc section are connected and tangent respectively with the other end of two connecting line segments.First circular arc
The center of circle of section is R1 with the spacing of cover body axis.The center of circle of second arc section and the spacing of cover body axis are R2.R1 is smaller a than R2,
0.5mm≤a≤2mm.Adjustment bolt is provided with two adjustment tanks.The diameter of the adjustment bolt is equal with the groove width of adjustment tank.
The bottom of two adjustment bolts both passes through case, and is fixed respectively with left eyebrow, right eyebrow.
The outward flange of the arc plate and one end of connection sheet connect.The other end of connection sheet and the inner of gear sheet are consolidated
It is fixed.Driving arc groove is offered on the outer end of gear sheet.Drive the axis of rotation of arc groove and the axis collinear of case.Driving circle
The gear teeth are provided with the medial surface of arc groove.Second motor is placed on the supporting plate.The output shaft of second motor is set straight up,
And fixed with roller gear.Roller gear is arranged in driving arc groove, and with driving the gear teeth meshing of arc groove inner side surface.
One end of the connecting rod is hinged with sliding bar, and the other end is fixed with the second motor.
Described jacquard attachment includes mounting disc, the first accordion cam knife, the second accordion cam knife, the 3rd accordion cam
Knife, the first cylinder, the second cylinder and the 3rd cylinder.Described mounting disc is fixed on the supporting plate.The first described accordion cam
Knife, the second accordion cam knife and the 3rd accordion cam knife are along the circumferentially disposed of mounting disc.First accordion cam knife, the second jacquard weave three
Angle knife and the 3rd accordion cam knife form by arc triangle block and knife bar.The lateral surface of the arc triangle block and the one of knife bar
End is fixed.Described knife bar forms the sliding pair slided along knife bar axis direction with mounting disc.The axis of knife bar is along mounting disc
It is radially arranged.First accordion cam knife, the second accordion cam knife, the knife bar in the 3rd accordion cam knife are by the first cylinder, second
Cylinder, the 3rd cylinder drive respectively.
Be projected as vertex of the medial surface of the arc triangle block in the plane perpendicular to knife bar axis is rounded down
Isosceles triangle.The summit of the isosceles triangle drift angle is located at the top on base.Isosceles triangle is corresponding with a feeding
Line segment.One end end points of the feeding line segment is the summit of corresponding isosceles triangle drift angle, and other end end points is in installation disk axis
On.Line segment is fed perpendicular to plane where corresponding isosceles triangle.
Feeding line segment feeding line segment corresponding with the second accordion cam knife is into 114 ° corresponding to the first accordion cam knife
Angle.The line segment that feeds corresponding with the 3rd accordion cam knife of feeding line segment corresponding to the second accordion cam knife is into 126 ° of angles.Institute
Feeding line segment feeding line segment corresponding with the first accordion cam knife corresponding to the 3rd accordion cam knife is stated into hexagonal angle.
Further, the groove width of the adjustment tank is equal to the diameter of adjustment bolt.
Further, line segment and zero-bit line segment are fed corresponding to the 3rd accordion cam knife into 60 ° of angles.Zero-bit line segment with
The angle of feeding line segment is 60 ° of angles corresponding to first accordion cam knife.Described zero-bit line segment is that an end points is located at syringe
On zero-bit pin, line segment of another end points on installation disk axis is in three projections fed where line segment in plane.
Further, two guiding circular arc grooves are offered on described case；Two guiding circular arc grooves are respectively with left eyebrow
The jointed shaft axis of jointed shaft axis, right eyebrow and case with case is axis of rotation；Wear respectively the bottom of two adjustment bolts
Cross two guiding circular arc grooves.
Further, the spacing of the roller gear axis and driving arc groove outer lateral side is equal to the tooth top of roller gear
Radius of circle.
Further, middle platen of the described supporting plate as footwear machine.
Further, the first described accordion cam knife, the second accordion cam knife, knife bar is remote in the 3rd accordion cam knife
That end of arc triangle block and the push-off pin of the first cylinder, the second cylinder, the 3rd cylinder are fixed respectively.Described the first cylinder and
Second cylinder is each attached in supporting plate.The 3rd described cylinder is fixed in mounting disc.First cylinder, the second cylinder, the 3rd
The axis of cylinder push-off pin and the first accordion cam knife, the second accordion cam knife, in the 3rd accordion cam knife knife bar axis point
It is not parallel.
A kind of jacquard attachment for invisible socks footwear machine according to claim 1, it is characterised in that：The installation
The bottom of center hole inwall offers three triangular grooves, and three triangular grooves connect with the bottom surface of mounting disc.Three triangular grooves
The position circumferential along mounting disc and the first accordion cam knife, the second accordion cam knife, the 3rd accordion cam knife arc corner block
Position correspond to respectively.
Further, the centre bore of the mounting disc is nested with the outside of syringe, and is coaxially disposed with syringe.
Further, described arc triangle block is symmetrical by the perpendicular of syringe axis on one.Arc triangle
The medial surface indent of block is set, and is in partial cylinder planar.The axis of rotation of arc triangle block medial surface and the axis of mounting disc
It is parallel.
The invention has the advantages that：
1st, the angle that the present invention can be shifted by the corner of the first motor of control, accurate raw gram of cover of control, and then improve
Weave the aesthetic measure and quality of socks.
2nd, the present invention can be by controlling the corner of the second motor, while controls left eyebrow and right eyebrow to rotate, and then controls
The tightness of the sub- different parts of socks production, improve the quality of socks.
3rd, the present invention eliminates the unstability of manual adjustment life gram cover, substantially reduces the debug time of footwear machine, carries
The high yield rate for weaving socks.
4th, when give birth to gram cover displacement, a raw gram cover is synchronized with the movement the present invention with trimmer, avoids a life gram cover displacement and leads
The situation for causing left eyebrow and right eyebrow to rotate occurs.And then greatly improve the reliability and validity of raw gram of cover displacement.
5th, the present invention is located at the middle platen of footwear machine so that the stress point of knitting needle is located in the middle part of knitting needle.Compared to carrying
The stress point of floricome is located at the existing jacquard attachment of bottom, present invention decreases the moment of flexure size that knitting needle is received, greatly improves
The service life of knitting needle.
6th, the present invention changes knitting needle forced position as behind middle part, the rotating speed of syringe can improve 50%.Due to syringe
Rotating speed is with knitting socks speed direct ratio, therefore the present invention greatly improves the efficiency for knitting socks.
7th, the present invention enables to footwear machine to weave multilayer shirr close to the position of heel in invisible socks stocking blank, without
Influence the shape of position of the invisible socks stocking blank away from heel.It ensure that invisible socks stocking blank holds the ankle of user tightly, and then protecting
While holding invisible socks stealth effect, solve the problems, such as that invisible socks can not easily depart from heel.
8th, the triangular groove that the present invention is set in mounting disc make it that the structure of the present invention is compacter.Triangular groove both reduced
The overall dimensions of whole footwear machine, reduce the size in useless space on the outside of knitting needle cylinder, reduce debris and led into footwear machine again
Cause the possibility of knitting needle damaged in collision in knitting needle cylinder.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the overall structure diagram that the present invention removes jacquard attachment；
Fig. 3 is the assembling plan view of left and right eyebrow governor motion and jacquard attachment in the present invention；
Fig. 4 is the schematic top plan view of left and right eyebrow governor motion in the present invention；
Fig. 5 is the schematic diagram that raw gram of cover removes case in the present invention；
Fig. 6 is the schematic diagram of trimmer in the present invention；
Fig. 7 is the zoomed-in view of part A in Fig. 6；
Fig. 8 is the overall structure diagram under three equal retracted modes of cylinder of jacquard attachment in the present invention；
Fig. 9 is the overall structure diagram under three cylinders of jacquard attachment release state in the present invention；
Figure 10 is the elevational schematic view of jacquard attachment in the present invention；
Figure 11 is the stereogram of the first accordion cam knife in the present invention；
Figure 12 is the end view of the first accordion cam knife in the present invention.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Fig. 1,2,4 and 5, a kind of invisible socks footwear machine jacquard attachment with raw gram cover regulatory function, including branch
Fagging 1, connecting rod 14, case governor motion I, left and right eyebrow governor motion II, jacquard attachment III and raw gram of cover IV.Raw gram of cover bag
Include case 2, middle eyebrow 3, left eyebrow 18 and right eyebrow 19.Case 2 is in annular.The inner ring of case 2 is enclosed on the syringe of footwear machine
On.The syringe of case 2 and footwear machine is coaxially disposed.The frame of case 2 and footwear machine, which is formed using the axis of case 2, is used as common axis
Revolute pair.Middle eyebrow 3, left eyebrow 18 and right eyebrow 19 are installed in case 2, the middle part of left eyebrow and right eyebrow with cover
Shell 2 is be hinged.
As shown in Figure 1,2 and 3, case governor motion includes the first motor 4, support 5, screw mandrel 6, sliding bar 7, U-shaped adjustment
Block 8 and fixed handle 9.The sliding bar 7 being vertically arranged passes through the chute opened up in supporting plate 1.Sliding bar 7 is formed along water with chute
Square to slip sliding pair.Chute is groove.Support 5 is fixed on the bottom surface of supporting plate 1.First motor 4 is fixed with support 5.
One end of the output shaft and screw mandrel 6 of first motor 4 is fixed.Horizontally disposed screw mandrel 6 and the nut structure for being fixed on the bottom of sliding bar 7
Into screw pair.U-shaped adjustment block 8 is made up of integrally formed fixed plate and two pieces of location-plates.The both ends of fixed plate and two pieces of positioning
The inner of plate connects respectively.Two pieces of location-plates are arranged at intervals.The middle part of fixed plate and the top of sliding bar 7 are fixed.Two pieces of positioning
Bolt is threaded with the opposite side side of plate.One end of fixed handle 9 is fixed with case 2, and the other end is arranged on
Between two bolts.The opposite end end face of two bolts is respectively held against two sides of fixed handle 9.First motor
4 drive screws 6 rotate, and enable to sliding bar 7 is horizontal to slide, and then case is rotated within the specific limits.The rotation of case
A gram cover of making a living shifts.Raw gram of cover displacement can adjust and weave the relative position of veil and filling on socks.In the first motor control
Under system, raw gram of cover displacement is more precisely controllable, and which greatly enhances the quality for weaving socks.
As shown in Fig. 1,2,3,4,6 and 7, left and right eyebrow governor motion includes the second motor 10, roller gear 11, gear sheet
12nd, contiguous block 13, adjustment bolt 15 and trimmer 16.Trimmer 16 is by integrally formed arc plate 16-1 and connection sheet 16-2 groups
Into.Arc plate 16-1 forms common axis and the revolute pair of the axis collinear of case 2 with case 2.Arc plate 16-1 axis of rotation
With the axis collinear of case 2.Two adjustment tanks 17 are opened up on the side of arc plate.The cross section of two adjustment tanks 17 is by first
Arc section 17-1, the second arc section 17-2 and connecting line segment 17-3 surround and formed.First arc section 17-1 both ends and two companies
Wiring section 17-3 one end connects and tangent respectively.Second arc section 17-2 both ends and the two connecting line segment 17-3 other end
Connect respectively and tangent.The first arc section 17-1 center of circle and the spacing of cover body axis are R1.The second arc section 17-2 center of circle
Spacing with cover body axis is R2.R1 is smaller 1mm than R2.Adjustment bolt 15 is provided with two adjustment tanks.Adjust the diameter of bolt 15
It is equal with the groove width of adjustment tank.The bottom surface for being arranged on the annular protrusion on adjustment bolt 15 side top contacts with arc plate top surface.Cover
Two guiding circular arc grooves are offered on shell.Two guiding circular arc grooves are respectively with the jointed shaft axis of left eyebrow and case, right eyebrow
Jointed shaft axis with case is axis of rotation.The groove width of guiding circular arc groove is equal to the radius of adjustment bolt.The bottom of two adjustment bolts
End is each passed through two guiding circular arc grooves, and is fixed respectively with left eyebrow, right eyebrow.
Arc plate 16-1 outer arc edge is connected with connection sheet 16-2 one end.The connection sheet 16-2 other end and tooth
The inner of wheel piece 12 is fixed by contiguous block 13.Driving arc groove is offered on the outer end of gear sheet 12.Drive returning for arc groove
The axis collinear of shaft axis and case 2.Drive and be provided with multiple gear teeth on the inner side surface of arc groove.Second motor 10 is placed on
In supporting plate 1.The output shaft of second motor 10 is set straight up, and is fixed with roller gear 11.Roller gear 11 is arranged on
Drive in arc groove, and with driving the gear teeth meshing of arc groove medial surface.The axis of roller gear 11 and side on the outside of driving arc groove
The spacing in face is equal to the radius of addendum of roller gear.
Roller gear 11 rotate can drive gear piece 12 drive trimmer 16 relatively rotated with cover body.Trimmer 16
When rotating, drive two adjustment bolts 15 to be slided respectively along two guiding circular arc grooves, so cause left eyebrow and right eyebrow with
Case 2 relatively rotates.Left eyebrow and right eyebrow relatively rotate with case 2 enables to left eyebrow and right eyebrow and middle eyebrow
Relative position between 3 produces change, so as to control the elastic of socks different parts, preferably improve the quality that weaves socks and
Yield rate.
One end of two connecting rods 14 forms the revolute pair that is vertically arranged of common axis with sliding bar 7, the other end with
Second motor 10 is fixed.Because connecting rod 14 is connected to the motor 10 of sliding bar 7 and second, therefore will when sliding bar 7 moves horizontally
Drive the second motor 10 to be rotated around case axis, and then cause trimmer 16 and case synchronous axial system, avoid case and rotating
When relatively rotated with trimmer so that weave socks tightness will not with case shift and change.
Such as Fig. 1,8,9 and 10, jacquard attachment include mounting disc 20, the first accordion cam knife 21, the second accordion cam knife 22,
3rd accordion cam knife 23, the first cylinder 24, the second cylinder 25 and the 3rd cylinder 26.Mounting disc 20 is fixed on supporting plate 1 and hit exactly
In the mounting hole that position opens up.The centre bore of mounting disc 20 is nested with the outside of syringe, and is coaxially disposed with syringe.Supporting plate 1 is made
For the middle platen of footwear machine.
The circumference of first accordion cam knife 21, the second accordion cam knife 22 and the 3rd accordion cam knife 23 along mounting disc 20 is set
Put.First accordion cam knife 21, the second accordion cam knife 22 and the 3rd accordion cam knife 23 are by arc triangle block and knife bar group
Into.The lateral surface of arc triangle block and one end of knife bar are fixed.Knife bar and the bottom surface of mounting disc 20 are formed along knife bar axis direction
The sliding pair of slip.The axis of knife bar is radially arranged along mounting disc 20.The medial surface of arc triangle block is in partial cylinder planar.
The axis of rotation of arc triangle block medial surface and the diameter parallel of mounting disc 20.Arc triangle block passes through syringe axis on one
Perpendicular it is symmetrical.(perpendicular is syringe axis in perpendicular by syringe axis.)
As shown in Figure 10,11 and 12, projection of the arc triangle block medial surface in the plane perpendicular to knife bar axis is in top
The isosceles triangle shape being rounded down at angle.The base (side relative with drift angle) of the isosceles triangle is horizontally disposed, and drift angle
Summit be located at the top on base.Isosceles triangle is corresponding with a feeding line segment.One end end points for feeding line segment is corresponding etc.
The summit of lumbar triangle shape drift angle, other end end points is on the axis of mounting disc 20.Line segment is fed perpendicular to corresponding isosceles triangle institute
In plane.First accordion cam knife 21, the second accordion cam knife 22 and feeding line segment corresponding to the 3rd accordion cam knife 23 are same
In one plane.
As shown in Figure 10, feeding line segment corresponding to the first accordion cam knife 21 and the 22 corresponding feeding of the second accordion cam knife
Line segment is into 114 ° of angles.Feeding line segment corresponding to second accordion cam knife 22 is corresponding with the 3rd accordion cam knife 23 feed line segment into
126 ° of angles.Line segment and zero-bit line segment are fed corresponding to 3rd accordion cam knife 23 into 60 ° of angles.Zero-bit line segment and the first accordion cam
The angle of feeding line segment is 60 ° of angles corresponding to knife 21.Zero-bit line segment is that an end points is located on the zero-bit pin of syringe, another end
Line segment of the point on the axis of mounting disc 20 is in three projections fed where line segment in plane.
First accordion cam knife 21, the second accordion cam knife 22, in the 3rd accordion cam knife 23 knife bar away from arc triangle
That end of block and the push-off pin of the first cylinder 24, the second cylinder 25, the 3rd cylinder 26 are fixed respectively.First cylinder 24 and the second gas
Cylinder 25 is each attached in supporting plate 1.3rd cylinder 26 is fixed in mounting disc.First cylinder 24, the second cylinder 25, the 3rd cylinder
The axis of 26 push-off pins and the first accordion cam knife 21, the second accordion cam knife 22, in the 3rd accordion cam knife 23 knife bar axle
Line difference is parallel.
The bottom of the center bore inner wall of mounting disc 20 offers three triangular grooves, bottom surface of three triangular grooves with mounting disc 20
Connection.Three triangular grooves carry along the circumferential position of mounting disc 20 with the first accordion cam knife 21, the second accordion cam knife the 22, the 3rd
The position of the flower arc corner block of triangular knife 23 corresponds to respectively.
In the case where the first cylinder 24, the second cylinder 25 and the 3rd cylinder 26 are retracted, the first accordion cam knife 21,
It is respectively clamped at the top of two accordion cam knives 22 and the arc corner block of the 3rd accordion cam knife 23 in three triangular grooves.Triangular groove
Setting enable to the present invention structure it is compacter.Triangular groove had both reduced the overall dimensions of whole footwear machine, reduced again
The size in useless space on the outside of syringe, reducing debris causes the possibility of knitting needle damaged in collision in syringe into footwear machine.
In the case where the first cylinder 24, the second cylinder 25 and the 3rd cylinder 26 are released, the first accordion cam knife 21, the second jacquard weave three
Axis collinear of the axis of rotation of the arc triangle block medial surface of the accordion cam knife 23 of angle knife 22 and the 3rd with mounting disc 20, and
Three arc triangle blocks intersect with working region.Working region is in circular arc bar shape, and the jacquard weave of knitting needle is raised on syringe
Outer end edges are on the lateral surface of working region, and inner end edge is on the medial surface of working region.Now, the feelings rotated in syringe
Under condition, arcuately corner block rises the knitting needle on syringe.Due to arc triangle block on one by the vertical of syringe axis
Plane is symmetrical, therefore no matter syringe is whichaway rotation, and arcuately corner block rises knitting needle, solves the limitation of jacquard weave inclined-plane
The problem of syringe turns to.This make it that in footwear machine rotating switching can be carried out during socks are knitted.And footwear machine progress is positive and negative
The braiding of the non-complete cycle of socks can be realized by turning switching, i.e., only allow the side of socks to weave upper yarn or shirr.Therefore arc triangle
Block enables to footwear machine to weave multilayer shirr close to the position of heel in invisible socks stocking blank, without influenceing invisible socks stocking blank
The shape of position away from heel.Shirr of the invisible socks stocking blank in the braiding of the position of heel can hold the pin of user tightly
Ankle, and then while invisible socks stealth effect is kept, solve the problems, such as that invisible socks can not easily depart from heel.
It is located at due to jacquard attachment on the middle platen of footwear machine, in footwear machine, middle platen is located at the middle part of syringe axial direction
Position, therefore the stress point of knitting needle is located at the middle part of knitting needle during arc triangle block lifting knitting needle.Compared to knitting needle by
Force is located at the existing jacquard attachment of bottom so that knitting needle receptor site power is located at being subject to present invention decreases knitting needle for middle part
Moment of flexure size, greatly improve the service life of knitting needle.Further, since the knitting needle that stress point is located at bottom does not adapt to pin
The high speed rotation of cylinder, therefore the rotating speed of prior art syringe in socks braiding is relatively low.Change after knitting needle forced position is middle part,
The rotating speed of syringe can improve 50%.Because the rotating speed of syringe is with knitting socks speed direct ratio, therefore the present invention greatly improves and knits socks
Efficiency.
The operation principle of the present invention：
Step 1: the first motor rotates, raw gram of cover rotates around syringe axis, completes raw gram of cover displacement.
Step 2: the footwear machine for being provided with the present invention carries out the braiding of invisible socks body.The second motor turns during braiding
It is dynamic, the position of left eyebrow and right eyebrow is adjusted, controls the tightness of invisible socks diverse location.
Step 3: the footwear machine for being provided with the present invention is needed after weaving elastic ring, the first cylinder 24, the second cylinder 25 and the
Three cylinders 26 are released so that the first accordion cam knife 21, the second accordion cam knife 22 and the 3rd accordion cam knife 23 can drive
Dynamic jacquard weave needle lifting.
Step 4: syringe circulation is rotated and reverse, shirr is woven close to the position of heel in invisible socks opening.
Claims (10)
1. a kind of invisible socks footwear machine jacquard attachment with raw gram cover regulatory function, including supporting plate, raw gram cover, connecting rod,
Case governor motion, left and right eyebrow governor motion and jacquard attachment；It is characterized in that：Described life gram cover includes case, Zuo Mei
Hair and right eyebrow；The case forms revolute pair with frame；Described left eyebrow and right eyebrow are installed in case；Described
Left eyebrow and right eyebrow are and lagging hinge；
Described case governor motion includes the first motor, screw mandrel, sliding bar, U-shaped adjustment block and fixed handle；It is vertically arranged
Sliding bar and the chute opened up on the supporting plate form the sliding pair slided in the horizontal direction；Described screw mandrel is with being fixed on slip
Nut on bar forms screw pair；Screw mandrel is driven by the first motor；
Described U-shaped adjustment block is made up of integrally formed fixed plate and two pieces of location-plates；The both ends of the fixed plate with two pieces
The inner of location-plate connects respectively；The middle part of the fixed plate and the top of sliding bar are fixed；The opposite side side of two pieces of location-plates
Bolt is respectively and fixedly provided with face；The opposite end end face of two bolts is respectively held against two sides of fixed handle one end；
The other end of the fixed handle is fixed with case；
Described left and right eyebrow governor motion includes the second motor, roller gear, gear sheet, adjustment bolt and trimmer；Described
Trimmer is made up of integrally formed arc plate and connection sheet；Described arc plate forms common axis and case axis with case
Conllinear revolute pair；Two adjustment tanks are opened up on the side of arc plate；The cross section of two adjustment tanks is by the first arc section,
Two arc sections and connecting line segment, which surround, to be formed；The both ends of first arc section are connected simultaneously respectively with one end of two connecting line segments
It is tangent；The both ends of second arc section are connected and tangent respectively with the other end of two connecting line segments；The circle of first arc section
The spacing of the heart and cover body axis is R1；The center of circle of second arc section and the spacing of cover body axis are R2；R1 is smaller a than R2, and 0.5mm≤
a≤2mm；Adjustment bolt is provided with two adjustment tanks；The diameter of the adjustment bolt is equal with the groove width of adjustment tank；Two adjustment
The bottom of bolt both passes through case, and is fixed respectively with left eyebrow, right eyebrow；
The outward flange of the arc plate and one end of connection sheet connect；The other end of connection sheet and the inner of gear sheet are fixed；Tooth
Take turns and offer driving arc groove on the outer end of piece；Drive the axis of rotation of arc groove and the axis collinear of case；Drive arc groove
Medial surface on be provided with the gear teeth；Second motor is placed on the supporting plate；The output shaft of second motor is set straight up, and with
Roller gear is fixed；Roller gear is arranged in driving arc groove, and with driving the gear teeth meshing of arc groove inner side surface；It is described
One end of connecting rod is hinged with sliding bar, and the other end is fixed with the second motor；
Described jacquard attachment includes mounting disc, the first accordion cam knife, the second accordion cam knife, the 3rd accordion cam knife, the
One cylinder, the second cylinder and the 3rd cylinder；Described mounting disc is fixed on the supporting plate；Described the first accordion cam knife,
Two accordion cam knives and the 3rd accordion cam knife are along the circumferentially disposed of mounting disc；First accordion cam knife, the second accordion cam knife
And the 3rd accordion cam knife formed by arc triangle block and knife bar；The lateral surface of the arc triangle block and one end of knife bar are consolidated
It is fixed；Described knife bar forms the sliding pair slided along knife bar axis direction with mounting disc；Radial direction of the axis of knife bar along mounting disc
Set；First accordion cam knife, the second accordion cam knife, the knife bar in the 3rd accordion cam knife by the first cylinder, the second cylinder,
3rd cylinder drives respectively；
The medial surface of the arc triangle block is projected as what vertex was rounded down etc. in the plane perpendicular to knife bar axis
Lumbar triangle shape；The summit of the isosceles triangle drift angle is located at the top on base；Isosceles triangle is corresponding with a feeding line segment；
One end end points of the feeding line segment is the summit of corresponding isosceles triangle drift angle, and other end end points is on installation disk axis；Enter
To line segment perpendicular to plane where corresponding isosceles triangle；
The line segment that feeds corresponding with the second accordion cam knife of feeding line segment corresponding to the first accordion cam knife is into 114 ° of angles；Institute
Feeding line segment feeding line segment corresponding with the 3rd accordion cam knife corresponding to the second accordion cam knife is stated into 126 ° of angles；Described 3rd
The line segment that feeds corresponding with the first accordion cam knife of feeding line segment corresponding to accordion cam knife is into hexagonal angle.
2. a kind of invisible socks footwear machine jacquard attachment with raw gram cover regulatory function according to claim 1, its feature
It is：The groove width of the adjustment tank is equal to the diameter of adjustment bolt.
3. a kind of invisible socks footwear machine jacquard attachment with raw gram cover regulatory function according to claim 1, its feature
It is：Line segment and zero-bit line segment are fed corresponding to the 3rd accordion cam knife into 60 ° of angles；Zero-bit line segment and the first accordion cam
The angle of feeding line segment is 60 ° of angles corresponding to knife；Described zero-bit line segment is that an end points is located on the zero-bit pin of syringe, another
Line segment of the individual end points on installation disk axis is in three projections fed where line segment in plane.
4. a kind of invisible socks footwear machine jacquard attachment with raw gram cover regulatory function according to claim 1, its feature
It is：Two guiding circular arc grooves are offered on described case；Two guiding circular arc grooves are respectively with the be hinged of left eyebrow and case
The jointed shaft axis of axle axis, right eyebrow and case is axis of rotation；The bottom of two adjustment bolts is each passed through two and is oriented to circle
Arc groove.
5. a kind of invisible socks footwear machine jacquard attachment with raw gram cover regulatory function according to claim 1, its feature
It is：The spacing of the roller gear axis and driving arc groove outer lateral side is equal to the radius of addendum of roller gear.
6. a kind of invisible socks footwear machine jacquard attachment with raw gram cover regulatory function according to claim 1, its feature
It is：Middle platen of the described supporting plate as footwear machine.
7. a kind of invisible socks footwear machine jacquard attachment with raw gram cover regulatory function according to claim 1, its feature
It is：Described the first accordion cam knife, the second accordion cam knife, in the 3rd accordion cam knife knife bar away from arc triangle block
That end and the push-off pin of the first cylinder, the second cylinder, the 3rd cylinder are fixed respectively；Described the first cylinder and the second cylinder is solid
Determine on the supporting plate；The 3rd described cylinder is fixed in mounting disc；First cylinder, the second cylinder, the 3rd cylinder push-off pin
Axis is parallel with the axis difference of knife bar in the first accordion cam knife, the second accordion cam knife, the 3rd accordion cam knife.
8. a kind of invisible socks footwear machine jacquard attachment with raw gram cover regulatory function according to claim 1, its feature
It is：The bottom of the mounting disc center bore inner wall offers three triangular grooves, and three triangular grooves connect with the bottom surface of mounting disc
It is logical；Position and first accordion cam knife, second accordion cam knife, threeth accordion cam knife of three triangular grooves along mounting disc circumference
The position of arc corner block corresponds to respectively.
9. a kind of invisible socks footwear machine jacquard attachment with raw gram cover regulatory function according to claim 1, its feature
It is：The centre bore of the mounting disc is nested with the outside of syringe, and is coaxially disposed with syringe.
10. a kind of invisible socks footwear machine jacquard attachment with raw gram cover regulatory function according to claim 1, its feature
It is：Described arc triangle block is symmetrical by the perpendicular of syringe axis on one；In the medial surface of arc triangle block
It is recessed to put, and be in partial cylinder planar；The axis of rotation of arc triangle block medial surface and the diameter parallel of mounting disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711187285.4A CN107794639B (en) | 2017-11-24 | 2017-11-24 | Jacquard device of invisible sock knitting machine with sinker cover adjusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711187285.4A CN107794639B (en) | 2017-11-24 | 2017-11-24 | Jacquard device of invisible sock knitting machine with sinker cover adjusting function |
Publications (2)
| Publication Number | Publication Date |
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| CN107794639A true CN107794639A (en) | 2018-03-13 |
| CN107794639B CN107794639B (en) | 2023-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711187285.4A Active CN107794639B (en) | 2017-11-24 | 2017-11-24 | Jacquard device of invisible sock knitting machine with sinker cover adjusting function |
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| Country | Link |
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| CN (1) | CN107794639B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109440284A (en) * | 2018-11-02 | 2019-03-08 | 安徽万年机械科技有限公司 | A kind of jacquard attachment of footwear machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109440284A (en) * | 2018-11-02 | 2019-03-08 | 安徽万年机械科技有限公司 | A kind of jacquard attachment of footwear machine |
| CN109440284B (en) * | 2018-11-02 | 2024-04-12 | 南京曼星忆知科技有限公司 | Jacquard device of hosiery machine |
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|---|---|
| CN107794639B (en) | 2023-06-23 |
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Effective date of registration: 20230526 Address after: No. 1-1 Hongqi Road, Xinchang Industrial Park (Dashiju), Xinchang County, Shaoxing City, Zhejiang Province, 312580 Applicant after: Zhejiang Specialty Textile Machinery Co.,Ltd. Address before: 312532 Xishan Village Industrial Park No. 6, Juzhen, Xinchang County, Shaoxing City, Zhejiang Province Applicant before: XINCHANG ZHENXING TEXTILE MACHINERY Co.,Ltd. |
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