CN102817173A - Knitting combined triangle of flat knitting machine, electromagnetic needle selection triangular knitting mechanism of flat knitting machine and knitting method - Google Patents
Knitting combined triangle of flat knitting machine, electromagnetic needle selection triangular knitting mechanism of flat knitting machine and knitting method Download PDFInfo
- Publication number
- CN102817173A CN102817173A CN2012102892894A CN201210289289A CN102817173A CN 102817173 A CN102817173 A CN 102817173A CN 2012102892894 A CN2012102892894 A CN 2012102892894A CN 201210289289 A CN201210289289 A CN 201210289289A CN 102817173 A CN102817173 A CN 102817173A
- Authority
- CN
- China
- Prior art keywords
- needle
- cam
- knitting
- track
- dial
- 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.)
- Granted
Links
Images
Landscapes
- Knitting Of Fabric (AREA)
- Knitting Machines (AREA)
Abstract
The invention relates to a knitting combined triangle of a flat knitting machine, an electromagnetic needle selection triangular knitting mechanism of the flat knitting machine and a knitting method. The knitting combined triangle of the flat knitting machine comprises needle pressing triangles, brow triangles and a looping triangle; the needle pressing triangles are symmetrically arranged on two sides of the brow triangles and arranged on a triangular soleplate in an up-down sliding way, the looping triangle is arranged below the brow triangles, and the looping triangle and the brow triangles are fixedly arranged on the triangular soleplate; two sections of needle channels A and one section of needle channel B are symmetrically arranged inside the looping triangle, the needle channels B are arranged on the upper end of the needle channel A, and the needle channels B are deeper than the needle channel A. Through the combination of the needle pressing triangles, the brow triangles and the looping angle, different knitting needle channels are formed. On the basis of the structure, the mass and size of a triangular knitting mechanism machine head can be reduced, simultaneously unnecessary motor drive and linkage transmission device can be saved, the working stability and reliability can be improved, and high-quality knitting can be obtained.
Description
?
This non-provisional application requires on 03 30th, 2012 priority to the patent application 201210090074X of Patent Office's submission according to the regulation of the 2nd section of the 29th article of Patent Law, and the full content of this application is incorporated herein for your guidance.
Technical field
The present invention relates to braiding flat-bed machine, more specifically to a kind of straight-bar machines electromagnetic needle selection triangular knitting mechanism.
Background technology
The lopping braiding or the lopping of being accomplished according to the braiding formula of setting accomplished at each row of braiding of the knitting needle in the braiding flat-bed machine, turning over pin, tuck and do not weave the colored type braiding that four kinds of woven condition combinations form, all is to realize by assisting pin on the stitch to call in person with continuous relevant of knitting needle in each needle tray of triangle pushing and pressing on the cam base plate of head.Therefore the profile of corresponding triangle, distributing position and the installment state on cam base plate all play crucial effect to accurate, the stable and reliable in action of knitting needle action.
Fig. 7 is the structural representation of disclosed a kind of conventional flat braiding machine in the document 1.
As shown in Figure 7; The braiding controlling mechanism of existing conventional flat braiding machine; The auxilliary pin that comprises needle jack 120, spends matrix 130 and selection piece 140 to form designs, and it weaves the unit accordingly and is divided into three parts from top to bottom: the needle selection district of the knitting cam district on top, the pressing plate district at middle part and bottom.Comprise in the knitting zone on top that a barring-on blocks pin triangle 104, two barring-on arrangement triangles 105, lopping rise cam 108, barring-on and connects pin triangle 112, two depressing cams 107 except depressing cam 107, remaining triangle all is to be fixedly connected on the cam base plate 106; And the pressing plate district at middle part is provided with fixation clip 110 and movable pressing board 109, the pressing plate district is divided into three positions from top to bottom: the H position of fixation clip, the A position between fixation clip and the movable pressing board and the B position of movable pressing board; Be provided with needle selection device 114 in the needle selection district, this needle selection device is provided with some needle selection pressing plates of arranging within it from top to bottom corresponding to the arrangement of needle selection pin heel on the selection piece.Need cooperate corresponding pressing plate and needle selection device to make the pin heel on the colored matrix 130 be in B, A, three corresponding braidings of different height positions completion of H when weaving.
Cam control mechanism disclosed in the document 1 all is on cam base plate, not need motor-driven admittedly by knitting cam on it, does not also need movable rod to come transmission, so stitch operates steadily, weaving quality is good.Yet the top-down three stage structure of this kind cam mechanism distributes, and causes it in short transverse very big size to be arranged, and makes the physical dimension of whole braiding machine be difficult for dwindling, and quality is big, and consumptive material is many.So, both increased cost of manufacture, in the time of also can causing big motional inertia to make head motion arrive the needle-bar two ends greatly simultaneously, moved not steady because of quality.
Fig. 8, the 9th, the electromagnetic needle selection triangular knitting mechanism of disclosed a kind of routine in the document 2.
Like Fig. 8, shown in 9, triangular knitting mechanism comprises that barring-on blocks pin triangle 1, transfer cam 2, lopping back stitching triangle 3, rise cam 4, adapter ring triangle 5, tuck cam 6, stitch cam 7, depressing cam 8.Wherein, tuck cam 6 vertically slips on cam base plate up and down along cam base plate slippingly; Transfer cam 2, lopping back stitching triangle 3 and stitch cam 7 edges are perpendicular to cam base plate face direction; Through reverse the moving up and down of a leverage; Lopping back stitching triangle 3 is the one combination with stitch cam 7 and is provided with, and realizes interlock through a leverage and transfer cam 2.Fig. 8 promptly is that transfer cam 2 sinks, and lopping back stitching triangle 3 rises with stitch cam 7; Fig. 9 then is that transfer cam 2 rises, and lopping back stitching triangle 3 sinks with stitch cam 7.What cooperate with it simultaneously is the slippage up or down of tuck cam 6, so that accomplish A, B, C, four kinds of different Cam Tracks of D.The Cam Track of pin heel behind needle jack when wherein, the A circuit is the lopping braiding; The Cam Track of pin heel behind the needle jack when B circuit is tuck knitting; The Cam Track of the forward and backward pin heel of needle jack when the C circuit is the needle-turning and loop-transferring braiding, the D circuit is the Cam Track of the forward and backward pin heel of needle jack when turning over the braiding of pin adapter ring.
Work between above-mentioned transfer cam 2, lopping back stitching triangle 3 and stitch cam 7 and the tuck cam 6 all is that the drive motors at the back side through being arranged at cam base plate drives driving cam and realizes movingly.Drive motors drives driving cam and rotates; Drive tuck cam 6 along cam base plate slippage up and down longitudinally by driving cam in the axial end direction again, drive edge between transfer cam 2 and lopping back stitching triangle 3 and the stitch cam 7 perpendicular to the linkage from top to bottom of cam base plate face direction through leverage in the radial end face direction.
Cam mechanism disclosed in the document 2 though adopted electromagnetic needle selection, does not exist pressing plate district and needle selection district independently on the cam base plate, and the transfer cam of cooperation activity and tuck cam are realized general lopping braiding and comprised flower type braidings such as turning over pin, tuck.And the minimizing of the needle track of the needle jack pin heel through moving of knitting cam having been remedied auxilliary pin makes that the height dimension on the cam base plate greatly reduces.But, owing to adopted the cam mechanism of a plurality of activities, and the use of driving, transmission device, the resistance to overturning of knitting needle operation is being descended, influence weaving quality on the one hand; On the other hand, the cost of braiding machine can not be effectively controlled.
Document 1: granted patent CN1793467B
Document 2: granted patent CN101314888B
Therefore, need the cost of the effective reduction triangular knitting mechanism of a kind of ability, simplify mechanical structure, improve the high stability of the quality of knitting mechanism, the knitting mechanism of reliability.
Summary of the invention
The object of the invention is to overcome the deficiency of above-mentioned prior art; And a kind of straight-bar machines electromagnetic needle selection triangular knitting mechanism is proposed, and this triangular knitting mechanism is to the knitting needle combination of only using an auxiliary stitch, and the cam base plate size is little; Pushing and pressing to knitting needle are accurate, steady, and weaving quality is good.
The present invention includes a kind of straight-bar machines electromagnetic needle selection triangular knitting mechanism that weaves combined triangular and constitute by this braiding combined triangular structure.
Braiding combined triangular of the present invention comprises:
Depressing cam (8), eyebrow triangle (6), stitch cam (7);
Said depressing cam (8) is with mode of left and right symmetry, next-door neighbour's both sides that are positioned at said eyebrow triangle (6) and can slide up and down and be arranged on the cam base plate (2) said stitch cam (7) next-door neighbour's the below that is arranged on said eyebrow triangle (6); The cam base plate (2) that is fixedly installed on said eyebrow triangle (6), stitch cam (7) goes up and forms lopping needle track C with said depressing cam (8);
Said depressing cam (8) is provided with back stitching face II and first barring-on plays the dial I;
Said eyebrow triangle (6) is provided with lopping and blocks the dial VI and the second back stitching face VII;
Said stitch cam (7) outside is provided with lopping and plays dial VIII and lopping knocking over face IX;
Be symmetrically set with two sections A needle tracks, one section B needle track in the said stitch cam (7), said B needle track is positioned at A needle track upper end and the B needle track is deeper than the A needle track;
Said lopping needle track C is positioned at A, B needle track top and is deeper than the B needle track.
According to braiding combined triangular of the present invention, said depressing cam (8), eyebrow triangle (6), stitch cam (7) is dismountable to be arranged on the cam base plate (2).
According to braiding combined triangular of the present invention, said depressing cam (8) has two positions up and down, switches between upper-lower position with the mode of sliding.
According to braiding combined triangular of the present invention, said B needle track is communicated with A needle track and lopping needle track C.
According to braiding combined triangular of the present invention, said lopping needle track C plays dial VIII, lopping knocking over face IX, lopping by said lopping and blocks dial VI, the second back stitching face VII and back stitching face II and form.
According to braiding combined triangular of the present invention, said A needle track comprises the symmetrically arranged first adapter ring tuck and plays dial a; Said B needle track comprises that the second adapter ring tuck plays dial b and tuck plays dial b1.
According to braiding combined triangular of the present invention, the said first adapter ring tuck plays dial a and the said second adapter ring tuck and plays dial b and form adapter ring and play needle track.
According to braiding combined triangular of the present invention, the said first adapter ring tuck plays dial a, the said second adapter ring tuck and plays dial b and said tuck and play dial b1 and form tuck and play needle track.
According to braiding combined triangular of the present invention, said back stitching face II and the said second back stitching face VII form adapter ring back stitching road and tuck back stitching road.
According to braiding combined triangular of the present invention, also be symmetrically arranged with the plane of said A needle track in the said stitch cam (7), be connected through an inclined-plane between said plane and the said A needle track.
The present invention also comprises a kind of straight-bar machines electromagnetic needle selection triangular knitting mechanism, and said triangular knitting mechanism comprises above-mentioned braiding combined triangular.
According to straight-bar machines electromagnetic needle selection triangular knitting mechanism of the present invention, also comprise: barring-on blocks pin triangle (4);
Be symmetricly set in said barring-on and block the barring-on arrangement triangle (5) of pin triangle (4) below, said barring-on arrangement triangle (5) is provided with second barring-on and plays the dial III;
At least one braiding unit is set on the said cam base plate (2), in each braiding unit, is provided with four needle selection positions, a pair of in twos, be symmetrically placed in said braiding unit center both sides;
Said eyebrow triangle (6) is positioned under the said barring-on arrangement triangle (5) and is in braiding cellular zone center.
According to straight-bar machines electromagnetic needle selection triangular knitting mechanism of the present invention, said first barring-on plays that dial I, second barring-on play the dial III, barring-on blocks dial IV, barring-on back stitching face V, the second back stitching face VII and back stitching face II and constitutes the barring-on needle track.
According to straight-bar machines electromagnetic needle selection triangular knitting mechanism of the present invention, also comprise electromagnetic needle selector (1).
According to straight-bar machines electromagnetic needle selection triangular knitting mechanism of the present invention; The knitting needle combination of said knitting mechanism is made up of latch needles (30) and needle jack (20), pin heel (21) before said needle jack (20) is provided with, back pin heel (22) and with the corresponding electromagnetism adhesive face of magnetic conductive board (11) (23) of said electromagnetic needle selector (1).
According to straight-bar machines electromagnetic needle selection triangular knitting mechanism of the present invention; During said electromagnetism adhesive face (23) adhesive on the said magnetic conductive board (11) of said electromagnetic needle selector and the said needle jack (20); The back pin heel (22) of needle jack (20) gets into needle tray, and knitting needle combination does not receive the pushing and pressing effect of knitting cam; When magnetic conductive board (11) was decontroled electromagnetism adhesive face (23), the back pin heel (22) of needle jack (20) was ejected from needle tray, and at this moment, said knitting needle combination receives the pushing and pressing effect of said knitting mechanism.
According to straight-bar machines electromagnetic needle selection triangular knitting mechanism of the present invention; Said knitting mechanism makes said latch needles (30) upwards weave activity through back pin heel (22) or the preceding pin heel (21) that pushes against the needle jack (20) corresponding with said latch needles (30), and said preceding pin heel (21) or said back pin heel (22) that the triangle that resets by being correlated with again after braiding finishes promotes said needle jack (20) reset described latch needles (30).
The present invention also provides the braid method of lopping, adapter ring, tuck of a kind of above-mentioned straight-bar machines electromagnetic needle selection triangular knitting mechanism etc.
Straight-bar machines electromagnetic needle selection triangular knitting mechanism provided by the invention is arranged on knitting cam and electromagnetic needle selectors such as lopping on the cam base plate, barring-on, adapter ring, tuck through come matching and fixing at the A that is provided with on the cam base plate, B needle track; Its cam mechanism that need not to link just can be cooperated with electromagnetic needle selector; Realize lopping, tuck, barring-on, the adapter ring track of knitting needle, accomplish corresponding braiding function.Avoided owing to adopting the triangle linkage structure to make the part knitting cam become active state, made its location status unstable and cause the knitting needle motion unstable, thereby influence weaving quality.Knitting needle in the triangular knitting mechanism of the present invention operates steadily, and functional reliability is high, and higher weaving quality more stably is provided.Simultaneously; The nothing of triangular knitting mechanism of the present invention independently needle selection district and pressing plate district reduces the size of cam base plate, adopts knitting needle combination only to be made up of knitting needle and needle jack in addition, and the length of needle tray is reduced greatly; Needle bed dimension is reduced greatly; And then the size of whole braiding machine has been reduced, and the consumptive material of complete machine is significantly reduced, cost reduces.In addition, the size of cam base plate reduce also can make corresponding the reducing of inertia when moving with head, even the head that can make the like this duty that back and forth movement also can held stationary under at a high speed.
Description of drawings
Fig. 1 is the structural representation of mechanism of the present invention.
Fig. 2 is that the present invention weaves the combined triangular tomograph.
Fig. 3 is a lopping braiding needle trajectory map of the present invention.
Fig. 4 is a barring-on braiding needle trajectory map of the present invention.
Fig. 5 is that the present invention turns over pin adapter ring, tuck knitting needle trajectory map.
Fig. 6 is the needle track sketch map that eyebrow of the present invention, stitch cam constitute.
Fig. 7 is the structure chart of disclosed a kind of conventional flat braiding machine in the document 1.
Tomograph when Fig. 8 is lopping and the tuck knitting state of disclosed a kind of electromagnetic needle selection flat braiding machine in the document 2.
Tomograph when Fig. 9 is barring-on and the adapter ring woven condition of disclosed a kind of electromagnetic needle selection flat braiding machine in the document 2.
The specific embodiment
Below in conjunction with Figure of description and embodiment the present invention is further specified.
In conjunction with Fig. 1, this straight-bar machines electromagnetic needle selection triangular knitting mechanism comprises electromagnetic needle selector 1, cam base plate 2 and a plurality of knitting cam.At least one braiding unit 3 (only drawing a braiding unit among the figure) is set on the cam base plate 2, in each braiding unit 3, is provided with four electromagnetic needle selection positions, be followed successively by P1, P2, P3, P4 needle selection position from left to right.Wherein, P1 needle selection position and P4 needle selection position symmetry, P2 needle selection position and P3 needle selection position symmetry.Knitting cam comprise the barring-on that places braiding top, unit block pin triangle 4, be symmetricly set in barring-on block pin triangle 4 belows barring-on arrangement triangle 5, be located at barring-on arrangement triangle 5 belows and be in braiding 3 centers, unit eyebrow triangle 6, be located at the stitch cam 7 of eyebrow triangle 6 belows, the triangle 9 that resets of being located at the depressing cam 8 of eyebrow triangle 6 symmetrical both sides and being located at depressing cam 8 both sides.
Lopping plays dial VIII, lopping knocking over face IX, lopping and blocks dial VI, the second back stitching face VII and back stitching face II and form the lopping needle track.
First, second barring-on plays dial, barring-on blocks dial IV, barring-on back stitching face V, the second back stitching face VII and back stitching face II and constitutes the barring-on needle track.
The B needle track that is arranged with the A needle track in the stitch cam 7 and is arranged on A needle track upper end, the A needle track comprises the symmetrically arranged first adapter ring tuck and plays dial a; The B needle track comprises that the second adapter ring tuck plays dial b and tuck plays dial b1.The B needle track is communicated with A needle track and lopping needle track, and the lopping needle track is deeper than the B needle track, and the B needle track is deeper than the A needle track.The first adapter ring tuck plays dial a and the second adapter ring tuck and plays dial b and form adapter ring and play needle track; The first adapter ring tuck plays dial a, the second adapter ring tuck and plays dial b and tuck and play dial b1 and form tuck and play needle track, and the back stitching face II and the second back stitching face VII form adapter ring back stitching road and tuck back stitching road.
The knitting needle combination that the present invention adopts is made up of latch needles 30 and needle jack 20, is placed in each needle tray on the needle-bar.Pin heel 21 before needle jack 20 is provided with, back pin heel 22 and with the magnetic conductive board 11 corresponding electromagnetism adhesive faces 23 of electromagnetic needle selector 1, when magnetic conductive board 11 during with 23 adhesives of electromagnetism adhesive face, the back pin heel 22 of needle jack 20 gets into needle trays.At this moment, knitting needle combination does not receive the pushing and pressing effect of knitting cam.
When magnetic conductive board 11 was decontroled electromagnetism adhesive face 23, the back pin heel of needle jack 20 was ejected from needle tray, and at this moment, knitting needle combination receives the pushing and pressing effect of knitting cam.Knitting cam makes corresponding latch needles 30 upwards weave activity through pushing and pressing with the back pin heel 22 or the preceding pin heel 21 of these latch needles 30 corresponding needle jacks 20, and preceding pin heel 21 or back pin heel 22 that the triangle that resets by being correlated with again after braiding finishes promotes this needle jack 20 reset the latch needles 30 of correspondence.
If failing to agree from the right side, the cam base plate that drives the head of flat braiding machine above needle-bar, slides; Then knitting needle combination moves with respect to cam base plate from left to right, the straight-bar machines electromagnetic needle selection triangular knitting mechanism of present embodiment completion turn over pin, tuck, lopping and do not weave four kinds of braid movement processes and Cam Track following:
To combine Fig. 3 below, describe the formation of the Cam Track of lopping braiding.
The electromagnetism adhesive face of participating on the latch needles 30 pairing needle jacks 20 that weave 23 is thrown off from magnetic conductive board 11 when the P1 position, and the back pin heel of needle jack 20 is ejected from needle tray.At this moment; The depressing cam 8 in cam base plate 2 left sides is in upper; The depressing cam 8 on cam base plate 2 right sides is in the next, and along with cam base plate 2 continues to be moved to the left, the heel 22 of back pin is met with stitch cam 7 and played the dial VIII in the pushing and pressing lower edge lopping of stitch cam 7 and upwards climb.Because the lopping needle track is deeper than the B needle track, make back pin heel 23 have of one's own to enclose that the dial VIII continues to block the dial VI along the lopping that rises to eyebrow triangle 6 middle parts of climbing of lopping knocking over face IX.After this, back pin heel 23 respectively along the second back stitching face VII and the downward back stitching of back stitching face II, is accomplished the Cam Track of lopping braiding under the pushing and pressing of eyebrow triangle 6 and depressing cam 8.
Next, in conjunction with Fig. 4, the braiding process of turning over barring-on one side in the needle knitting process is described.
The electromagnetism adhesive face of participating on the latch needles 30 pairing needle jacks 20 that weave 23 is thrown off from magnetic conductive board 11 when the P1 position, and the back pin heel of needle jack 20 is ejected from needle tray.At this moment, corresponding depressing cam 8 is in the next.
Along with cam base plate 2 is moved to the left; Back pin heel 22 and preceding pin heel 23 respectively the upwards pushing and pressing of depressing cam 8 and barring-on arrangement triangle 5 on along first, second barring-on play the dial I, III is moved; Through after barring-on blocks the dial IV, downward pushing and pressing effect lower edge barring-on back stitching face V, the second back stitching face VII and the back stitching face II back stitching that preceding pin heel 21, back pin heel 22 are blocked pin triangle 4, eyebrow triangle 6, depressing cam 8 at barring-on accomplished the Cam Track of barring-on braiding.
For the braiding of turning over adapter ring one side in the needle knitting process, referring to Fig. 5.
The electromagnetism adhesive face of participating on the latch needles 30 pairing needle jacks 20 of braiding 23 keeps adhesives with magnetic conductive board 11 when the P1 position, the back pin of needle jack 20 was called in person and was in the needle tray this moment, did not receive the pushing and pressing effect of knitting cam.When needle jack 20 was corresponding with P2 needle selection position, electromagnetism adhesive face 23 was thrown off from magnetic conductive board 11, and the back pin heel of needle jack 20 is ejected from needle tray.At this moment, the depressing cam 8 in cam base plate 2 left sides is in upper, and the depressing cam 8 on cam base plate 2 right sides is in the next.
Along with cam base plate 2 to left movement; Back pin heel 23 falls in the A needle track behind slip one segment distance on stitch cam 7; The heel of back pin plays dial a at the upwards pushing and pressing effect lower edge first adapter ring tuck of A needle track and gets into the B needle track, and plays dial b at the upwards pushing and pressing effect lower edge second adapter ring tuck of B needle track and move up.This moment, knitting needle combination was accomplished adapter ring withdrawal of needle track.
After this, back pin heel 23 effects at the B needle track fall into lopping needle track C, and back stitching is accomplished the Cam Track that adapter ring weaves under the downward pushing and pressing effect of depressing cam 8.
For tuck knitting, equally referring to Fig. 5.
The electromagnetism adhesive face of participating on the latch needles 30 pairing needle jacks 20 of braiding 23 keeps adhesives with magnetic conductive board 11 when the P1 position, the back pin of needle jack 20 was called in person and was in the needle tray this moment, did not receive the pushing and pressing effect of knitting cam.When needle jack 20 was corresponding with P2 needle selection position, electromagnetism adhesive face 23 was thrown off from magnetic conductive board 11, and the back pin heel of needle jack 20 is ejected from needle tray.At this moment, the depressing cam 8 in cam base plate 2 left sides is in upper, and the depressing cam 8 on cam base plate 2 right sides is in the next.
Along with cam base plate 2 to the motion; Back pin heel 23 falls in the A needle track behind slip one segment distance on stitch cam 7; Back pin heel plays dial a entering B needle track at the upwards pushing and pressing effect lower edge first adapter ring tuck of A needle track; And under the pushing and pressing effect of B needle track, play dial b and tuck along the second adapter ring tuck respectively and play dial b1 and move upward, at this moment, knitting needle combination has been accomplished the withdrawal of needle track of tuck knitting.
After this, the heel 23 of back pin plays dial b1 via tuck and gets into lopping needle track C, and is final, thereby back stitching is accomplished the Cam Track of whole tuck knitting under the downward pushing and pressing effect of depressing cam 8.
When with latch needles 30 pairing needle jacks 20 on electromagnetism adhesive face 23 when all keeping adhesives during in all needle selection positions with magnetic conductive board 11, the back pin heel of needle jack 20 is in the needle tray, this moment, knitting needle combination did not weave.
Be connected through transition inclined-plane e between the plane that stitch cam 7 is provided with the A needle track and the A needle track, can guarantee to avoid when the counter motion situation appears in cam base plate operation during the course the back pin heel and the end of A needle track to collide with to cause back pin heel then to fracture.Lopping needle track and lopping block that the corresponding bottom surface c of dial VI is lower than the second back stitching face VII and the plane d between the dial VI is blocked in lopping, thereby guarantee the in good time back stitching of knitting needle combination when lopping weaves.
In sum; The present invention is based on by specially designed stitch cam, eyebrow triangle, depressing cam and reach the braiding combined triangular that constitutes by the three, realized the simplification of straight-bar machines electromagnetic needle selection cam mechanism, reduced the quality of triangular knitting mechanism head; Volume; Save unnecessary motor-driven and link gearing simultaneously, improved the stability and the reliability of work, obtained high-quality braiding.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, belong within the scope of claim of the present invention and equivalent technologies thereof if of the present invention these are revised with modification, then the present invention also is intended to comprise these changes and modification interior.
Claims (21)
1. cross machine knitting combined triangular comprises:
Depressing cam (8), eyebrow triangle (6), stitch cam (7);
Said depressing cam (8) is with mode of left and right symmetry, next-door neighbour's both sides that are positioned at said eyebrow triangle (6) and can slide up and down and be arranged on the cam base plate (2) said stitch cam (7) next-door neighbour's the below that is arranged on said eyebrow triangle (6); The cam base plate (2) that is fixedly installed on said eyebrow triangle (6), stitch cam (7) goes up and forms lopping needle track C with said depressing cam (8);
Said depressing cam (8) is provided with back stitching face II and first barring-on plays the dial I;
Said eyebrow triangle (6) is provided with lopping and blocks the dial VI and the second back stitching face VII;
Said stitch cam (7) outside is provided with lopping and plays dial VIII and lopping knocking over face IX;
Be symmetrically set with two sections A needle tracks, one section B needle track in the said stitch cam (7), said B needle track is positioned at A needle track upper end and the B needle track is deeper than the A needle track;
Said lopping needle track C is positioned at A, B needle track top and is deeper than the B needle track.
2. braiding combined triangular according to claim 1 is characterized in that: said depressing cam (8), and eyebrow triangle (6), stitch cam (7) is dismountable to be arranged on the cam base plate (2).
3. braiding combined triangular according to claim 1 and 2 is characterized in that: said depressing cam (8) has two positions up and down, switches between upper-lower position with the mode of sliding.
4. braiding combined triangular according to claim 1 and 2 is characterized in that: said B needle track is communicated with A needle track and lopping needle track C.
5. braiding combined triangular according to claim 1 and 2 is characterized in that: said lopping needle track C plays dial VIII, lopping knocking over face IX, lopping by said lopping and blocks dial VI, the second back stitching face VII and back stitching face II and form.
6. braiding combined triangular according to claim 1 and 2 is characterized in that: said A needle track comprises the symmetrically arranged first adapter ring tuck and plays dial a; Said B needle track comprises that the second adapter ring tuck plays dial b and tuck plays dial b1.
7. braiding combined triangular according to claim 6 is characterized in that: the said first adapter ring tuck plays dial a and the said second adapter ring tuck and plays dial b and form adapter ring and play needle track.
8. braiding combined triangular according to claim 6 is characterized in that: the said first adapter ring tuck plays dial a, the said second adapter ring tuck and plays dial b and said tuck and play dial b1 and form tuck and play needle track.
9. braiding combined triangular according to claim 6 is characterized in that: said back stitching face II and the said second back stitching face VII form adapter ring back stitching road and tuck back stitching road.
10. according to the arbitrary described braiding combined triangular of claim 1-9, it is characterized in that: also be symmetrically arranged with the plane of said A needle track in the said stitch cam (7), be connected through an inclined-plane between said plane and the said A needle track.
11. a straight-bar machines electromagnetic needle selection triangular knitting mechanism comprises like arbitrary described braiding combined triangular among the claim 1-10.
12. triangular knitting mechanism according to claim 11 also comprises:
Barring-on blocks pin triangle (4);
Be symmetricly set in said barring-on and block the barring-on arrangement triangle (5) of pin triangle (4) below, said barring-on arrangement triangle (5) is provided with second barring-on and plays the dial III;
At least one braiding unit is set on the said cam base plate (2), in each braiding unit, is provided with four needle selection positions, a pair of in twos, be symmetrically placed in said braiding unit center both sides;
Said eyebrow triangle (6) is positioned under the said barring-on arrangement triangle (5) and is in braiding cellular zone center.
13. triangular knitting mechanism according to claim 12 is characterized in that: said first barring-on plays that dial I, second barring-on play the dial III, barring-on blocks dial IV, barring-on back stitching face V, the second back stitching face VII and back stitching face II and constitutes the barring-on needle track.
14. according to the arbitrary described triangular knitting mechanism of claim 11-13, it is characterized in that: also comprise electromagnetic needle selector (1).
15. triangular knitting mechanism according to claim 14; It is characterized in that: the knitting needle combination of said knitting mechanism is made up of latch needles (30) and needle jack (20), pin heel (21) before said needle jack (20) is provided with, back pin heel (22) and with the corresponding electromagnetism adhesive face of magnetic conductive board (11) (23) of said electromagnetic needle selector (1).
16. triangular knitting mechanism according to claim 15; It is characterized in that: during said electromagnetism adhesive face (23) adhesive on the said magnetic conductive board (11) of said electromagnetic needle selector and the said needle jack (20); The back pin heel (22) of needle jack (20) gets into needle tray, and knitting needle combination does not receive the pushing and pressing effect of knitting cam; When magnetic conductive board (11) was decontroled electromagnetism adhesive face (23), the back pin heel (22) of needle jack (20) was ejected from needle tray, and at this moment, said knitting needle combination receives the pushing and pressing effect of said knitting mechanism.
17. according to claim 15 or 16 described triangular knitting mechanisms; It is characterized in that: said knitting mechanism makes said latch needles (30) upwards weave activity through back pin heel (22) or the preceding pin heel (21) that pushes against the needle jack (20) corresponding with said latch needles (30), and said preceding pin heel (21) or said back pin heel (22) that the triangle that resets by being correlated with again after braiding finishes promotes said needle jack (20) reset described latch needles (30).
18. the lopping braid method of an employing such as each described triangular knitting mechanism of claim 15-17 is characterized in that:
Electromagnetism adhesive face (23) on the pairing needle jack of latch needles (30) (20) is thrown off from magnetic conductive board (11) when the first needle selection position; The back pin heel (22) of needle jack (20) is ejected from needle tray; At this moment, the depressing cam in cam base plate left side is in upper;
The depressing cam on cam base plate right side is in the next, along with cam base plate continues to be moved to the left, back pin heel (22) meet with stitch cam and the pushing and pressing lower edge lopping withdrawal of needle of stitch cam towards on climb;
Because the lopping needle track is deeper than the B needle track, make back pin heel (22) from said lopping dial continue along the lopping knocking over towards on rise to eyebrow triangle middle part lopping block dial;
After this, back pin heel (22) respectively along the second back stitching face and the back stitching back stitching that faces down, is accomplished the Cam Track that lopping weaves under the pushing and pressing of eyebrow trigonometric sum depressing cam.
19. the tuck knitting method of an employing such as each described triangular knitting mechanism of claim 15-17 is characterized in that:
Electromagnetism adhesive face (23) on the pairing needle jack of latch needles (30) (20) when the first needle selection position and magnetic conductive board (11) keep adhesive, the back pin heel (22) of needle jack this moment (20) is in the needle tray, does not receive the pushing and pressing effect of knitting cam;
When needle jack (20) is corresponding with the second needle selection position; Said electromagnetism adhesive face (23) is thrown off from magnetic conductive board (11); The back pin heel (22) of needle jack (20) is ejected from needle tray; At this moment, the depressing cam in cam base plate left side is in upper, and the depressing cam on cam base plate right side is in the next;
Along with cam base plate to left movement; Back pin heel (22) is slided on stitch cam and is fallen in the A needle track behind the segment distance; Back pin heel (22) plays dial at the upwards pushing and pressing effect lower edge first adapter ring tuck of A needle track and gets into the B needle track, and rise along the second adapter ring tuck respectively under the pushing and pressing effect of B needle track dial and tuck withdrawal of needle towards on move;
At this moment, knitting needle combination has been accomplished tuck withdrawal of needle track;
After this, back pin heel (22) plays dial via said tuck and gets into the lopping needle track;
Finally, thus back stitching is accomplished the Cam Track of whole tuck knitting under the downward pushing and pressing effect of depressing cam.
20. the needle knitting method of turning over of barring-on one side of an employing such as each described triangular knitting mechanism of claim 15-17 is characterized in that:
Electromagnetism adhesive face (23) on the pairing needle jack of latch needles (30) (20) is thrown off from magnetic conductive board (11) when the first needle selection position, and the back pin heel (22) of needle jack (20) is ejected from needle tray, and at this moment, corresponding depressing cam is in the next;
Along with cam base plate is moved to the left, back pin heel (22) and preceding pin heel (21) play dial along first, second barring-on on upwards pushing against of depressing cam and barring-on arrangement triangle respectively and move;
After blocking dial through barring-on, forward and backward pin heel (22) is accomplished the Cam Track that barring-on weaves in downward pushing and pressing effect lower edge barring-on back stitching face, the second back stitching face and back stitching face back stitching that barring-on blocks pin triangle, eyebrow triangle, depressing cam.
21. the needle knitting method of turning over of adapter ring one side of an employing such as each described triangular knitting mechanism of claim 15-17 is characterized in that:
Electromagnetism adhesive face (23) on the pairing needle jack of latch needles (30) (20) when the first needle selection position and magnetic conductive board (11) keep adhesive, the back pin heel (22) of needle jack (20) is in the needle tray, does not receive the pushing and pressing effect of knitting cam;
When said needle jack (20) is corresponding with the second needle selection position; Electromagnetism adhesive face (23) is thrown off from magnetic conductive board (11); The back pin heel (22) of needle jack (20) is ejected from needle tray; At this moment, the depressing cam in cam base plate left side is in upper, and the depressing cam on cam base plate right side is in the next;
Along with cam base plate to left movement; Back pin heel (22) is slided on stitch cam and is fallen in the A needle track behind the segment distance; Back pin heel (22) plays dial entering B needle track at the upwards pushing and pressing effect lower edge first adapter ring tuck of A needle track; And the upwards pushing and pressing effect lower edge second adapter ring tuck withdrawal of needle of B needle track towards on move, this moment, knitting needle combination was accomplished adapter ring withdrawal of needle track;
After this, back pin heel (22) falls into the lopping needle track in the effect of B needle track, and back stitching is accomplished the Cam Track that adapter ring weaves under the downward pushing and pressing effect of depressing cam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210289289.4A CN102817173B (en) | 2012-03-30 | 2012-08-15 | Knitting combined triangle of flat knitting machine, electromagnetic needle selection triangular knitting mechanism of flat knitting machine and knitting method |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210090074XA CN102605538A (en) | 2012-03-30 | 2012-03-30 | Cam knitting mechanism with electromagnetic needle selecting function of computerized flat knitting machine |
| CN201210090074.X | 2012-03-30 | ||
| CN201210289289.4A CN102817173B (en) | 2012-03-30 | 2012-08-15 | Knitting combined triangle of flat knitting machine, electromagnetic needle selection triangular knitting mechanism of flat knitting machine and knitting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102817173A true CN102817173A (en) | 2012-12-12 |
| CN102817173B CN102817173B (en) | 2014-08-06 |
Family
ID=46523281
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210090074XA Pending CN102605538A (en) | 2012-03-30 | 2012-03-30 | Cam knitting mechanism with electromagnetic needle selecting function of computerized flat knitting machine |
| CN201210289289.4A Active CN102817173B (en) | 2012-03-30 | 2012-08-15 | Knitting combined triangle of flat knitting machine, electromagnetic needle selection triangular knitting mechanism of flat knitting machine and knitting method |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210090074XA Pending CN102605538A (en) | 2012-03-30 | 2012-03-30 | Cam knitting mechanism with electromagnetic needle selecting function of computerized flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN102605538A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019091185A1 (en) * | 2017-11-13 | 2019-05-16 | 冯加林 | Knitting cam of flat knitting machine, corresponding cam knitting mechanism and cam rotation driving mechanism |
| CN110923931A (en) * | 2019-11-30 | 2020-03-27 | 浙江万事兴机械有限公司 | Needle selecting system of high-speed glove knitting machine |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102605538A (en) * | 2012-03-30 | 2012-07-25 | 冯加林 | Cam knitting mechanism with electromagnetic needle selecting function of computerized flat knitting machine |
| CN104328594B (en) * | 2014-11-24 | 2016-07-27 | 西安工程大学 | Adopt five merit position Computerized flat knitting machine knitting mechanisms of electromagnetic needle selection |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5992183A (en) * | 1997-08-08 | 1999-11-30 | Shima Seiki Manufacturing, Ltd. | Flat knitting machine |
| JP3465174B2 (en) * | 1995-06-30 | 2003-11-10 | 株式会社島精機製作所 | Knit and transfer cams for flat knitting machines |
| CN1793467A (en) * | 2005-12-23 | 2006-06-28 | 冯加林 | Braiding controlling mechanism of flat braiding machine |
| CN101091013A (en) * | 2004-12-27 | 2007-12-19 | 株式会社岛精机制作所 | Complex cam system |
| CN101225574A (en) * | 2008-01-22 | 2008-07-23 | 江苏雪亮电器机械有限公司 | Triangle mechanism of computer plain flat knitter |
| CN101532206A (en) * | 2009-04-29 | 2009-09-16 | 冯加林 | Triangular weaving mechanism |
| CN102605538A (en) * | 2012-03-30 | 2012-07-25 | 冯加林 | Cam knitting mechanism with electromagnetic needle selecting function of computerized flat knitting machine |
-
2012
- 2012-03-30 CN CN201210090074XA patent/CN102605538A/en active Pending
- 2012-08-15 CN CN201210289289.4A patent/CN102817173B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3465174B2 (en) * | 1995-06-30 | 2003-11-10 | 株式会社島精機製作所 | Knit and transfer cams for flat knitting machines |
| US5992183A (en) * | 1997-08-08 | 1999-11-30 | Shima Seiki Manufacturing, Ltd. | Flat knitting machine |
| CN101091013A (en) * | 2004-12-27 | 2007-12-19 | 株式会社岛精机制作所 | Complex cam system |
| CN1793467A (en) * | 2005-12-23 | 2006-06-28 | 冯加林 | Braiding controlling mechanism of flat braiding machine |
| CN101225574A (en) * | 2008-01-22 | 2008-07-23 | 江苏雪亮电器机械有限公司 | Triangle mechanism of computer plain flat knitter |
| CN101532206A (en) * | 2009-04-29 | 2009-09-16 | 冯加林 | Triangular weaving mechanism |
| CN102605538A (en) * | 2012-03-30 | 2012-07-25 | 冯加林 | Cam knitting mechanism with electromagnetic needle selecting function of computerized flat knitting machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019091185A1 (en) * | 2017-11-13 | 2019-05-16 | 冯加林 | Knitting cam of flat knitting machine, corresponding cam knitting mechanism and cam rotation driving mechanism |
| CN110923931A (en) * | 2019-11-30 | 2020-03-27 | 浙江万事兴机械有限公司 | Needle selecting system of high-speed glove knitting machine |
| CN110923931B (en) * | 2019-11-30 | 2024-06-11 | 浙江智乙机械有限公司 | Needle selecting system of high-speed glove knitting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102605538A (en) | 2012-07-25 |
| CN102817173B (en) | 2014-08-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2666329C1 (en) | Knitting system of glove machine with a selection of needles | |
| CN1793467B (en) | Braiding controlling mechanism of flat braiding machine and stitch track forming method | |
| CN102817173A (en) | Knitting combined triangle of flat knitting machine, electromagnetic needle selection triangular knitting mechanism of flat knitting machine and knitting method | |
| CN101532206B (en) | Triangular weaving mechanism | |
| CN201406529Y (en) | Triangle knitting mechanism | |
| CN102121166B (en) | Triangular weaving mechanism adaptive to combination of knitting needle, elastic pin and pushing pin | |
| CN202519433U (en) | Triangular knitting mechanism of flat knitting machine with electro-magnetic selection | |
| CN102277682B (en) | Triangle weaving system of computer flat knitting machine | |
| CN201212089Y (en) | Economical knitting controlling mechanism of computer flat-bed knitting machine | |
| CN107761238B (en) | A kind of cross machine knitting triangle and corresponding triangular knitting mechanism | |
| CN107700057B (en) | Cross machine knitting triangle, corresponding triangular knitting mechanism and triangle rotating drive mechanism | |
| CN202011951U (en) | Switching device of entire computer horizontal knitting machine | |
| CN101532207B (en) | Triangular weaving mechanism | |
| CN103437054B (en) | Triangular weaving mechanism of flat knitting machine for electromagnetic needle selection, and tuck and adapter ring weaving method thereof | |
| CN105239264B (en) | A kind of complex cam system | |
| CN210237960U (en) | Two-stage stitch control device of flat knitting machine and flat knitting machine | |
| CN103409925A (en) | Cam bottom plate of fully-automatic computer multifunctional flat knitting machine | |
| CN102560856B (en) | Needle Selector | |
| CN101302679A (en) | Economical knitting controlling mechanism of computer flat-bed knitting machine | |
| CN203498595U (en) | Triangular knitting mechanism with magnetic needle selction for flat knitting machine | |
| CN102605536B (en) | Triangle system of multifunctional computerized flat knitting machine | |
| CN202090145U (en) | Triangle braiding mechanism adapted to the combination of knitting needle, elastic needle foot and needle pushing foot | |
| CN102965832A (en) | Knitting control mechanism of computerized flat knitting machine | |
| CN202347228U (en) | Sinker cam capable of pressing center line | |
| CN201512651U (en) | Combined knitting needle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |