CN202380200U - Knitting triangulation system of computer flat knitting machine - Google Patents
Knitting triangulation system of computer flat knitting machine Download PDFInfo
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- CN202380200U CN202380200U CN2011205453476U CN201120545347U CN202380200U CN 202380200 U CN202380200 U CN 202380200U CN 2011205453476 U CN2011205453476 U CN 2011205453476U CN 201120545347 U CN201120545347 U CN 201120545347U CN 202380200 U CN202380200 U CN 202380200U
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Abstract
The utility model relates to a knitting triangulation system of a computer flat knitting machine, and discloses a triangulation system of the computer flat knitting machine, which has a knitting function of realizing three states of knitting, tucking and not knitting, has a simple structure and is easy to mount, use and maintain and low in manufacturing cost. The knitting triangulation system comprises a rectangular triangle base plate, wherein a herringbone triangle, a knitting triangle pair, a needle protection triangle pair, a density triangle pair, a needle turning triangle, a middle triangle, a needle guide triangle, a composite needle starting triangle, a needle selection and protection triangle, a needle selector pair, a needle selection and starting triangle pair and a needle selection lower protection triangle are arranged on the triangle base plate in a eudipleural mode; the left knitting triangle and the right knitting triangle of the knitting triangle pair, the needle turning triangle and the left needle selection and starting triangle and the right needle selection and starting triangle of the needle selection and starting triangle pair are movably embedded into the triangle base plate so as to move in the direction perpendicular to the surface of the triangle base plate; the left knitting triangle and the left needle selection and starting triangle are linked in the same direction; the right knitting triangle and the right needle selection and starting triangle are linked in the same direction; and other triangles are fixed on the same surface of the triangle base plate.
Description
Technical field
The utility model relates to a kind of cam system of knitting Computerized flat knitting machine, especially relates to a kind of knitting triangle system that can realize that on the braiding function braiding, tuck can be arranged simultaneously and not weave the knitting Computerized flat knitting machine of three kinds of states.
Background technology
At present, various Computerized flat knitting machines with barring-on function cam system: a kind of is the leader of knitting that is used for braidings such as collar, the bottom, left front, and knitting cam and transfer cam are to be divided into two systems; The head size is long; Structure is compact inadequately, has taken than large space no needle selecting function; Can only realize the braiding of simple style through row's pin on needle plate, not have plus-minus pin function; Another kind is the economical Computerized flat knitting machine of two stations, though this type mechanism is compact, its knitting triangle system can't be realized braiding, tuck simultaneously and not weave three kinds of braiding functions; Run in the time of to weave and to have the fabric of tuck; Can only weave earlier, run into tuck space-time and run one and be about to the yarn mouth and return recurrence delegation and carry out tuck knitting, not only efficient is low; The stability of influence braiding still can't realize with turning over the pin function to what turn over before and after the delegation; Another is the full-computerized straight-bar machines, and its knitting triangle system is synthetic by knit unit and transfer device, can realize braiding and barring-on function simultaneously; And realization single needle needle selection; What adopt is three needle tracks technology, promptly with braiding, tuck being arranged in the delegation simultaneously and not weaving three kinds of states, is fit to the fabric of various colored types of braiding and pattern; But complex structure is made and is installed and the working service difficulty.
Summary of the invention
The utility model mainly is to solve the existing in prior technology complex structure; Make to install and working service difficult technologies problem, a kind of simple in structure, fabrication and installation are provided and working service is easy, the processing and manufacturing cost is low, can have braiding, tuck simultaneously and do not weave the knitting triangle system of the knitting Computerized flat knitting machine of three kinds of states.
The used technical scheme of the utility model is: a kind of knitting triangle system of knitting Computerized flat knitting machine comprises a rectangle cam base plate; A herringbone triangle, its left and right symmetrically are fixed in cam base plate front face upside; Density triangular by left density triangular and right density triangular constitute is right, and left and right sides density triangular symmetry is positioned at the left and right sides of herringbone triangle and is sliding connection with the cam base plate front face all; By a left side protect that the pin trigonometric sum right side protects that the pin triangle constitutes to protect the pin triangle right, about protect pin triangle left-right symmetric and be positioned at the two right outsides of density triangular, be fixed on the cam base plate front face; One is turned over the pin triangle, and its left and right symmetrically is positioned at the below of herringbone triangle, and connect with cam base plate activity embedding, can be movable perpendicular to cam base plate plate face; A middle triangle, its left and right symmetrically are positioned at the below of turning over the pin triangle and are connected on the cam base plate front face; Knitting cam by left knitting cam and right knitting cam constitute is right; Left and right sides knitting cam left and right symmetrically is positioned at the below of turning over the pin triangle, the both sides of middle triangle; And recline with turning over pin triangle and middle triangle, left and right sides knitting cam all connects with cam base plate activity embedding and can be movable perpendicular to cam base plate plate face; Guide pin triangular, its left and right symmetrically be positioned at knitting cam to, density triangular to protect the below of pin triangle to the three, and be connected on the cam base plate front face; Compound rise cam, its left and right symmetrically be positioned at guide pin triangular the below, be connected on the front face of cam base plate; Needle selection protects the pin triangle, its left-right symmetric be positioned at compound rise cam and guide pin triangular the below, be fixed on the cam base plate front face; The needle selection device of two needle selection device formations is right, and two needle selection device left and right symmetricallies lay respectively at the below that needle selection protects pin triangle right ends, are fixed on the cam base plate; The needle selection rise cam that is made up of left needle selection rise cam and right needle selection rise cam is right, and left and right sides needle selection rise cam left and right symmetrically is positioned at the right needle selection device lower end, the left and right sides of needle selection device, and connect with cam base plate activity embedding, can be movable perpendicular to cam base plate plate face; Protect the pin triangle under the needle selection, its left and right symmetrically be positioned at the needle selection device to the right below of needle selection rise cam, be fixed on the cam base plate front face; The needle selection triangle that resets, its left-right symmetric are positioned at and protect pin triangle below under the needle selection, are fixed together with cam base plate, and left knitting cam and left needle selection rise cam link in the same way, and right knitting cam and right needle selection rise cam link in the same way.
The utility model; Be arranged on relevant triangle on the same cam base plate knitting triangle system that can have braiding, tuck simultaneously and not weave the knitting Computerized flat knitting machine of three kinds of states to realize; And each triangle or triangle are arranged on the cam base plate to adopting symmetrical structure in regular turn; The structure that does not overlap together between each triangle occurs; Each all is fixed on the front face of cam base plate with triangle that cam base plate is connected except that needle selection resets the triangle, therefore greatly reduces the processing and manufacturing and the installation difficulty of each trigonometric sum cam base plate, and being connected and installed and the repair demolition difficulty of each trigonometric sum cam base plate.Therefore simple in structure, fabrication and installation of the utility model and working service are easily, the processing and manufacturing cost is low.
As preferably, needle selection protects the pin triangle and comprises that left needle selection protects the pin triangle, middle needle selection protects the right needle selection of pin trigonometric sum and protects three parts of pin triangle, left and right sides needle selection protect the pin triangle be located at symmetrically in needle selection protect the pin triangle left and right sides; Guide pin triangular comprises left guide pin triangular and right guide pin triangular, and left guide pin triangular and right guide pin triangular left-right symmetric distribute; Protect the pin triangle under the needle selection and comprise protecting under the left needle selection under the right needle selection of pin trigonometric sum and protect the pin triangle, protect under the left needle selection and protect pin triangle left-right symmetric under the right needle selection of pin trigonometric sum and distribute.Needle selection protects and protects pin triangle three under pin triangle, guide pin triangular and the needle selection to be the distance of the right and left of right ends length and cam base plate approaching; Width is much smaller than the approximate long slab strip element of right ends length up and down; This preferred version is the suitable segmentation of three; Good rigidly, the plate face is not prone to deformed damaged in the keeping process, and installation and processing is easy.
As preferably, turn over the pin triangle and be located at the fovea superior position between the bipod of " people " word of herringbone triangle; Fovea superior in the middle of the guide pin triangular downside, compound rise cam are located at the upper recess in the middle of the guide pin triangular downside; Protecting the bottom of pin triangle and the bottom of cam base plate under the said needle selection flushes; The said needle selection triangle that resets is a kind of L shaped triangle; Needle selection resets the triangle rear end for the reset triangle fixed part parallel with cam base plate; The back plate face of triangle fixed part front face and the cam base plate of resetting is fitted and is connected; The needle selection triangle front end that resets is vertical with the triangle fixed part lower end that resets, and the reset bottom of triangle front end rear portion upper face and cam base plate of needle selection fits.This preferred version, compact conformation helps reducing material consumption.
As preferably, each cam base plate that is connected with cam base plate adopts helicitic texture and cam base plate is removable is fixed together.This preferred version, simple and reliable for structure, installing/dismounting is easy, helps improving I&M dismounting efficient.
As preferably, and be provided with the alignment pin location structure between each cam base plate that is connected of cam base plate and the cam base plate, each alignment pin location structure has included two alignment pins.This preferred version, simple in structure, processing and manufacturing is easy, and installing and locating is accurately and reliably.
In sum; The beneficial effect that the utility model brings is: relevant triangle is arranged on the same cam base plate knitting triangle system that can have braiding, tuck simultaneously and not weave the knitting Computerized flat knitting machine of three kinds of states to realize; Each triangle or triangle are arranged on the cam base plate to adopting symmetrical structure in regular turn; The structure that does not overlap together between each triangle occurs; Each all is fixed on the front face of cam base plate with triangle that cam base plate is connected except that needle selection resets the triangle, whole cam system is simple and compact for structure, fabrication and installation and working service easily, the processing and manufacturing cost is low.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the B-B cutaway view of Fig. 1;
Fig. 4 is the C-C cutaway view of Fig. 1;
Fig. 5 is the D-D cutaway view of Fig. 1;
Fig. 6 is the utility model preliminary election pin sketch map that takes the needle;
Fig. 7 is the utility model lopping and the tuck knitting sketch map that takes the needle;
Fig. 8 is the sketch map that takes the needle of the utility model barring-on when turning over pin;
Fig. 9 is the sketch map that takes the needle of the utility model adapter ring when turning over pin;
Figure 10 is that the utility model turns over before and after the pin sketch map that takes the needle when turning over;
Figure 11 is the utility model cam base plate structural representation;
Figure 12 is the left view of Figure 11.
The specific embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
As depicted in figs. 1 and 2, the utility model comprises: a rectangle cam base plate 1; A herringbone triangle 4, its left and right symmetrically are fixed in cam base plate 1 front face upside; Density triangular by left density triangular 2a and right density triangular 2b constitute is right; Left and right sides density triangular 2a; The 2b symmetry is positioned at the left and right sides of herringbone triangle 4 and is sliding connection with cam base plate 1 front face all; Left and right sides density triangular 2a, the movement locus of 2b become the big down little symmetrical splayed that, and concrete sliding connection structure is because of being that known technology is not done at this and given unnecessary details; By a left side protect pin triangle 3a with right protect that pin triangle 3b constitutes to protect the pin triangle right, about protect pin triangle 3a, the 3b left-right symmetric is positioned at the two right outsides of density triangular, is fixed on cam base plate 1 front face, about protect pin triangle 3a, 3b is V-arrangement; One is turned over pin triangle 5; Its left and right symmetrically is positioned at the fovea superior position between the bipod of " people " word of below, herringbone triangle 4 of herringbone triangle 4; Turn over pin triangle 5 front ends and cam base plate 1 activity embedding and connect, therefore turning over pin triangle 5 can be movable perpendicular to cam base plate 1 plate face; A middle triangle 6, its left and right symmetrically are positioned at the below of turning over pin triangle 5 and are connected on cam base plate 1 front face; Knitting cam by left knitting cam 3a and right knitting cam 3b constitute is right; Left and right sides knitting cam 3a; The 3b left and right symmetrically is positioned at the below of turning over pin triangle 5, the both sides of middle triangle 6, and with turn over pin triangle 5 and middle triangle 6 reclines, as shown in Figure 5; Left and right sides knitting cam 3a, 3b all can be movable perpendicular to cam base plate 1 plate face with cam base plate 1 activity embedding company; The guide pin triangular of forming by left guide pin triangular 8a and right guide pin triangular 8b; Be provided with a symmetrical trapezoidal recess in the middle of the guide pin triangular downside; A left side guide pin triangular 8a and right guide pin triangular 8b left and right symmetrically be positioned at knitting cam to, density triangular to protect the below of pin triangle to the three, left guide pin triangular 8a and right guide pin triangular 8b all are connected on cam base plate 1 front face; Compound rise cam 9, its left and right symmetrically are positioned at the middle set trapezoidal recess of below, guide pin triangular downside of guide pin triangular, and compound rise cam 9 is connected on the front face of cam base plate 1; Protecting pin triangle 10a, middle needle selection by left needle selection protects pin triangle 10x and right needle selection and protects the needle selections that three parts of pin triangle 10b form and protect the pin triangle; Left and right sides needle selection protects pin triangle 10a; Needle selection protected the pin triangle 10x left and right sides during 10b was located at symmetrically, and needle selection protects below that pin triangle left and right symmetrically is positioned at compound rise cam 9 and guide pin triangular, is fixed on cam base plate 1 front face; The needle selection device of two needle selection device 11 formations is right, and two needle selection device 11 left and right symmetricallies lay respectively at the below that needle selection protects pin triangle right ends, more particularly; The needle selection device 11 on the left side is positioned at the below that left needle selection protects pin triangle 10a; The needle selection device 11 on the right is positioned at the below of right needle selection device 11, and needle selection device 11 is a kind of eight-section needle selecting device, and needle selection device 11 is fixed on the cam base plate 1; Concrete fixed structure is because of being known technology, do not do at this and gives unnecessary details; The needle selection rise cam that is made up of left needle selection rise cam 13a and right needle selection rise cam 13b is right; Left and right sides needle selection rise cam 13a; It is inboard, as shown in Figure 4 that the 13b left and right symmetrically is positioned at the right needle selection device lower end, the left and right sides of needle selection device, left and right sides needle selection rise cam 13a; 13b front end and cam base plate 1 activity embedding connect, left and right sides needle selection rise cam 13a, and 13b can be movable perpendicular to cam base plate plate face; Protect under the needle selection that protects pin triangle 12b composition under pin triangle 12a and the right needle selection under the needle selection of a left side and protect the pin triangle; A left side protect under the needle selection protect under pin triangle 12a and the right needle selection pin triangle 12b left-right symmetric be distributed in the needle selection device to the right below of needle selection rise cam, be fixed on cam base plate 1 front face, protect the bottom that protects pin triangle 12b under pin triangle 12a and the right needle selection and the bottom of cam base plate 1 under the left needle selection and flush; The needle selection triangle 14 that resets; Its left-right symmetric is positioned at protects pin triangle below under the needle selection; Reset triangle 14 of needle selection is fixed into L shaped triangle for a kind of front and back end, and needle selection triangle 14 rear ends that reset are the reset triangle fixed part parallel with cam base plate 1, and the back plate face applying of reset triangle fixed part front face and cam base plate 1 is connected; Needle selection triangle 14 front ends that reset are vertical with the triangle fixed part lower end that resets, and the reset bottom of triangle 14 front end rear portion upper faces and cam base plate 1 of needle selection fits.Left in addition knitting cam 3a and left needle selection rise cam 13a link in the same way, and right knitting cam 3b and right needle selection rise cam 13b link in the same way.Each cam base plate that is connected with cam base plate 1 adopts helicitic texture with screw with cam base plate is removable is fixed together; And be provided with the alignment pin location structure between each cam base plate that cam base plate 1 is connected and the cam base plate 1, each alignment pin location structure has included two alignment pins 18.Like Figure 11 and shown in Figure 12; Correspondingly cam base plate 1 is provided with and is used for and turns over pin triangle 5, left and right sides knitting cam 3a; The through hole that 3b and left and right sides rise cam 13a, 13b activity embedding connect perpendicular to cam base plate 1 plate face; Be used to install and fix the shoulder hole of needle selection device 11, and not shown screwed hole that is used for fixing each triangle and the dowel hole that is used to locate each triangle.
The function declaration of each triangle is following in the present embodiment:
Below explanation intermediate cam floor level is put position above the front of accompanying drawing 1 intermediate cam base plate is in when the cam base plate level is put.
1. left and right sides knitting cam 3a, 3b can move up and down perpendicular to cam base plate 1, when being in rise work, can all knitting needles being pushed to and carry out the lopping braiding.The braiding of machine right lateral, tuck and when turning over pin, right knitting cam 3b rises work, and left knitting cam 3a deactivates; The braiding of machine left lateral, tuck and when turning over pin, left knitting cam 3a rises work, and right knitting cam 3b deactivates.Left side knitting cam 3a and left needle selection rise cam 13a are in linkage status, and right knitting cam 3b and right needle selection rise cam 13b are in linkage status;
2. left and right sides density triangular 2a, 2b can be parallel to cam base plate 1 surface and move, and their effect is that the knitting needle after the yarn feeding is depressed, and the size of control sinking depth reaches the purpose of regulating winding density;
3. turning over pin triangle 5 can move up and down perpendicular to the plate face of cam base plate 1, when turning over 5 rises of pin triangle, can shift knitting needle onto the height of barring-on, and purpose is to make the coil that is in one side needle-bar can move on to another needle-bar [even the coil of preceding needle-bar can move on to the back needle-bar]; When normal braiding, turn over pin triangle 5 position of deactivating of avaling;
4. herringbone triangle 4 plays the effect of guiding and pressing when barring-on;
5. the effect of compound rise cam 9 is to need the knitting needle of tuck, adapter ring to push the height of tuck, adapter ring through transition stitch 16 with H position [tuck, adapter ring position]; The knitting needle that A position [braiding, barring-on position] needed to weave, turn over pin correspondingly pushes and left and right sides knitting cam 3a, on the operating position of 3b;
6. left and right sides guide pin triangular 8a, 8b play guiding and transition stitch 16 are pushed back B position [not knitting the position];
7. protect pin triangle 12a under the needle selection of the left and right sides, the effect of 12b is through the preliminary election selection piece 17 that is selected transition stitch 16 to be pushed H position [tuck, adapter ring position];
8. the left, center, right needle selection protects pin triangle 10a, 10x, and 10b plays guiding and protection to selection piece 17;
9. protect pin triangle 7a about, 7b plays guiding and protection to knitting needle;
10. needle selection rise cam 13a, the effect of 13b is a selection piece that preliminary election is gone out through choosing back again pushing to along its inclined-plane, and promotes corresponding transition stitch 16 to A positions [braiding, barring-on position];
The effect of triangle 14 is that selection piece is resetted 11. needle selection resets, and makes selection piece be lifted the pin heel and exposes the needle tray surface, is convenient to needle selection device 11 needle selections.
Present embodiment knitting principle is explained as follows:
Referring to Fig. 6～10, arrow is represented the traffic direction of head among the figure, with the head traffic direction and to cooperate with the eight-section needle selecting system be example, in conjunction with the operation principle of the various braidings of picture specification.The knitting needle of being chosen can be divided into lopping, barring-on and three kinds of woven condition of tuck.Below in conjunction with Cam Track is described respectively in Fig. 6～10, the triangle of the position of deactivating dots, and the triangle of working position is represented with solid line; The Cam Track of knitting needle is used the X mark; The Cam Track of transition stitch is used the Y mark, and the Cam Track of selection piece is used the Z mark, and selection piece has two pin heels; Therefore two Cam Tracks are arranged, all use the Z mark.
1. preliminary election pin
Referring to Fig. 6, weave and must carry out the preliminary election pin earlier, need the selection piece of work all to choose next line exactly and transition stitch 16 is pushed H position [tuck, adapter ring position].The top arrow is represented the traffic direction of head among the figure, the Nose Left operation, and the Cam Track of knitting needle, transition stitch and selection piece is respectively shown in X1, Y1, Z1.Left and right sides knitting cam 3a, 3b, left and right sides needle selection rise cam 13a, the 13b state of deactivating, selection piece 17 resets through the needle selection triangle 14 that resets, and selection piece is lifted, and makes the pin heel expose the needle tray surface so that needle selection.Pass through eight-section needle selecting device 11 needle selections on the right then, being selected the selection piece that will weave can promote corresponding transition stitch 16 and get into H position [tuck, adapter ring position] along rising on the inclined-plane that protects pin triangle 12b under the right needle selection; The selection piece that is not selected then is pressed in the needle tray, can not rise, and corresponding transition stitch 16 just rests on the position of B position [not knitting the position];
2. lopping and tuck knitting
Referring to Fig. 7; The top arrow is represented the traffic direction of head among the figure; With the pin position of lopping and tuck knitting all behind the preliminary election pin, lopping and tuck knitting are carried out in the Airplane Nose Right operation through Fig. 6, turn over pin triangle 5, left knitting cam 3a and the left needle selection rise cam 13a state of deactivating; Shown in X2, Y2, Z2, the Cam Track of knitting needle, transition stitch and selection piece is respectively shown in X2', Y2', Z2' during tuck knitting respectively for the Cam Track of knitting needle, transition stitch and selection piece during the lopping braiding.Selection piece is along rising on the inclined-plane that protects pin triangle 12b under the right needle selection behind the preliminary election pin; Promote corresponding transition stitch 16 and get into H position [tuck, adapter ring position]; The selection piece 17 that preliminary election goes out through the eight-section needle selecting device 11 on the right once more needle selection select the selection piece of lopping braiding; Selection piece behind the needle selection 17 is along rising on the inclined-plane of right needle selection rise cam 12b once more; Promote corresponding transition stitch 16 to A positions [braiding, barring-on position], through the pushed transition stitch 16 on compound rise cam 9 the right knitting needle 15 is pushed the working region of right knitting cam 3b, right knitting cam 3b promotes knitting needle along rising on its inclined-plane; Turn over pin triangle 5 position of deactivating this moment, the Cam Track of knitting needle, transition stitch and selection piece is respectively shown in X2, Y2, Z2 during the lopping braiding.Owing to turn over withdrawing from of pin triangle 5, arrive peak to the process of filling up yarn at knitting needle, the knitting needle top does not have triangle spacing, so after knitting needle arrives peak, just Cam Track linearly.By left density triangular 2a knitting needle is depressed then, accomplished knocking over, pad yarn, lopping.The transition stitch 16 that gets into H position [tuck, adapter ring position] through preliminary election is pushed into knitting needle 15 tuck height and receives the spacing of middle triangle 6 by the pushed of little triangles in the middle of the compound rise cam 9; By left density triangular 2a knitting needle is depressed then, accomplished pad yarn and lopping.The Cam Track of knitting needle, transition stitch and selection piece is respectively shown in X2', Y2', Z2' during tuck knitting.And transition stitch 15 is pushed back start bit B position [not knitting the position] by left guide pin triangular 8a; Selection piece 17 by in needle selection protect pin triangle 10x and push back start bit and reset through the needle selection triangle 14 that resets; For preliminary election pin is next time got ready; Selection piece 17 was through the eight-section needle selecting device 11 preliminary election pins on the left side when operation of next line Nose Left wove; Being selected the selection piece that will weave can promote corresponding transition stitch 16 and get into H position [tuck, adapter ring position] along rising on the inclined-plane that protects pin triangle 12a under the right needle selection, accomplishes preliminary election process next time.Pass through eight-section needle selecting device 11 preliminary election pins and needle selection more thus, the process that the cooperation of transition stitch 16 and each triangle accomplishes that machine is not knitted, tuck knitting, lopping weave the braiding of three stations.
3. barring-on braiding
Referring to Fig. 8 and 9, the top arrow is represented the traffic direction of head among the figure, and behind Fig. 6 preliminary election pin, head moves from left to right, the coil of preceding needle-bar is moved on the knitting needle of back needle-bar.As shown in Figure 8; When the utility model carries out barring-on; A left side knitting cam 3a and the left needle selection rise cam 13a state of deactivating; Before behind the needle-bar preliminary election pin selection piece promote corresponding transition stitch 16 and get into H positions [tuck, adapter ring position] along rising on the inclined-plane that protects pin triangle 12b under the right needle selection, the selection piece 17 that preliminary election goes out is through the eight-section needle selecting device 11 on the right needle selection once more; Selection piece behind the needle selection 17 is along rising on the inclined-plane of right needle selection rise cam 13b once more; Promote corresponding transition stitch 16 to A positions [braiding, barring-on position], through the pushed transition stitch 16 on compound rise cam 9 the right knitting needle 15 is pushed the working region of right knitting cam 3b, right knitting cam 3b promotes knitting needle and rises to the inclined-plane that turns over pin triangle 5 along its inclined-plane and continue to rise to transfer position.The Cam Track of knitting needle, transition stitch and selection piece is respectively shown in X3, Y3, Z3 during the barring-on braiding.As shown in Figure 9; When the utility model carries out adapter ring, left knitting cam 3a and the left needle selection rise cam 13a state of deactivating, the state that turns over pin triangle 5 can not have influence on adapter ring; At this moment; The transition stitch 16 that gets into H position [tuck, adapter ring position] through preliminary election is pushed into knitting needle 15 the adapter ring height and receives the spacing of middle triangle 6 by the pushed of little triangles in the middle of the compound rise cam 9, by left density triangular 2a knitting needle is depressed then, accomplishes adapter ring.Thus, through realizing that with preceding needle-bar and back the utility model of being used of needle-bar the coil of forward and backward needle-bar shifts.The Cam Track of knitting needle, transition stitch and selection piece is respectively shown in X4, Y4, Z4 during the adapter ring braiding.The special feature of the utility model connects the pin process and the tuck knitting process is identical.
4. front and back are to turning over the barring-on braiding
When current needle-bar and back needle-bar 1 have coil to need front and back to shift at a distance from 1 pin position; To turning over barring-on braiding function, referring to Figure 10, the top arrow was represented the traffic direction of head among the figure before and after the utility model can be realized; Head moves from left to right;, the coil 1 of preceding needle-bar is moved on the knitting needle of back needle-bar at a distance from 1 with the pin position of barring-on and tuck knitting all behind the preliminary election pin through Fig. 6, and preceding needle-bar do not needed on the knitting needle of coil 1 needle-bar before 1 moves to of needle-bar after the pin position correspondence of barring-on.A left side knitting cam 3a and the left needle selection rise cam 13a state of deactivating; Selection piece is along rising on the inclined-plane that protects pin triangle 12b under the right needle selection behind the preceding needle-bar preliminary election pin; Promote corresponding transition stitch 16 and get into H position [tuck, adapter ring position]; The selection piece 17 that preliminary election goes out through the eight-section needle selecting device 11 on the right once more needle selection select the selection piece of barring-on braiding; Selection piece behind the needle selection 17 is along rising on the inclined-plane of right needle selection rise cam 13b once more; Promote corresponding transition stitch 16 to A positions [braiding, barring-on position], through the pushed transition stitch 16 on compound rise cam 9 the right knitting needle 15 is pushed the working region of right knitting cam 3b, right knitting cam 3b promotes knitting needle and rises to the inclined-plane that turns over pin triangle 5 along its inclined-plane and continue to rise to transfer position.The Cam Track of knitting needle, transition stitch and selection piece is respectively shown in X5, Y5, Z5 during the barring-on braiding.The transition stitch 16 that gets into H position [tuck, adapter ring position] through preliminary election is pushed into knitting needle 15 the adapter ring height and receives the spacing of middle triangle 6 by the pushed of little triangles in the middle of the compound rise cam 9, by left density triangular 2a knitting needle is depressed then, accomplishes adapter ring.The Cam Track of knitting needle, transition stitch and selection piece is respectively shown in X5 ', Y5 ', Z5 ' during the adapter ring braiding.
Claims (5)
1. the knitting triangle system of a knitting Computerized flat knitting machine; Comprise a rectangle cam base plate (1); It is characterized in that: the knitting triangle system of said knitting Computerized flat knitting machine also comprises: a herringbone triangle (4), its left and right symmetrically are fixed in cam base plate (1) front face upside; Density triangular by left density triangular (2a) and right density triangular (2b) constitute is right, and left and right sides density triangular (2a, 2b) symmetry is positioned at the left and right sides of herringbone triangle (4) and is sliding connection with cam base plate (1) front face all; By a left side protect that pin triangle (3a) and the right side protect that pin triangle (3b) constitutes to protect the pin triangle right, about protect the pin triangle (3a, 3b) left-right symmetric is positioned at the two right outsides of density triangular, is fixed on cam base plate (1) front face; One is turned over pin triangle (5), and its left and right symmetrically is positioned at the below of herringbone triangle (4), and connect with cam base plate (1) activity embedding, can be movable perpendicular to cam base plate (1) plate face; A middle triangle (6), its left and right symmetrically are positioned at the below of turning over pin triangle (5) and are connected on cam base plate (1) front face; Knitting cam by left knitting cam (3a) and right knitting cam (3b) constitute is right; Left and right sides knitting cam (3a; 3b) left and right symmetrically is positioned at the below of turning over pin triangle (5), the both sides of middle triangle (6); And with turn over pin triangle (5) and middle triangle (6) reclines, (3a 3b) all connects with cam base plate (1) activity embedding and can be movable perpendicular to cam base plate (1) plate face left and right sides knitting cam; Guide pin triangular, its left and right symmetrically be positioned at knitting cam to, density triangular to protect the below of pin triangle to the three, and be connected on cam base plate (1) front face; Compound rise cam (9), its left and right symmetrically be positioned at guide pin triangular the below, be connected on the front face of cam base plate (1); Needle selection protects the pin triangle, its left-right symmetric be positioned at compound rise cam (9) and guide pin triangular the below, be fixed on cam base plate (1) front face; The needle selection device that two needle selection devices (11) constitute is right, and two needle selection devices (11) left and right symmetrically lays respectively at the below that needle selection protects pin triangle right ends, is fixed on the cam base plate (1); The needle selection rise cam that is made up of left needle selection rise cam (13a) and right needle selection rise cam (13b) is right; Left and right sides needle selection rise cam (13a; 13b) left and right symmetrically is positioned at the right needle selection device lower end, the left and right sides of needle selection device; (13a 13b) all connects with cam base plate (1) activity embedding, can be movable perpendicular to cam base plate plate face left and right sides needle selection rise cam; Protect the pin triangle under the needle selection, its left and right symmetrically be positioned at the needle selection device to the right below of needle selection rise cam, be fixed on cam base plate (1) front face; The needle selection triangle (14) that resets, its left-right symmetric are positioned at and protect pin triangle below under the needle selection, are fixed together with cam base plate (1); Left side knitting cam (3a) and left needle selection rise cam (13a) link in the same way, and right knitting cam (3b) and right needle selection rise cam (13b) link in the same way.
2. the knitting triangle system of knitting Computerized flat knitting machine according to claim 1; It is characterized in that: needle selection protects the pin triangle and comprises that left needle selection protects pin triangle (10a), middle needle selection protects pin triangle (10x) and right needle selection protects three parts of pin triangle (10b); Left and right sides needle selection protects the pin triangle, and (10a 10b) is located at middle needle selection symmetrically and protects pin triangle (10x) left and right sides; Guide pin triangular comprises left guide pin triangular (8a) and right guide pin triangular (8b), and left guide pin triangular (8a) and right guide pin triangular (8b) left-right symmetric distribute; Protect the pin triangle under the needle selection and comprise protecting under the left needle selection and protect pin triangle (12b) under pin triangle (12a) and the right needle selection, protect under the left needle selection and protect pin triangle (12b) left-right symmetric under pin triangle (12a) and the right needle selection and distribute.
3. the knitting triangle system of knitting Computerized flat knitting machine according to claim 1 and 2 is characterized in that: turn over pin triangle (5) and be located at the fovea superior position between the bipod of " people " word of herringbone triangle (4); Fovea superior in the middle of the guide pin triangular downside, compound rise cam (9) are located at the upper recess in the middle of the guide pin triangular downside; Protecting the bottom of pin triangle and the bottom of cam base plate (1) under the said needle selection flushes; The said needle selection triangle (14) that resets is a kind of L shaped triangle; Needle selection resets triangle (14) rear end for the reset triangle fixed part parallel with cam base plate (1); The back plate face of triangle fixed part front face and the cam base plate of resetting (1) is fitted and is connected; Needle selection triangle (14) front end that resets is vertical with the triangle fixed part lower end that resets, and the reset bottom of triangle (14) front end rear portion upper face and cam base plate (1) of needle selection fits.
4. the knitting triangle system of knitting Computerized flat knitting machine according to claim 1 and 2 is characterized in that: each cam base plate that is connected with cam base plate (1) adopts helicitic texture and cam base plate is removable is fixed together.
5. the knitting triangle system of knitting Computerized flat knitting machine according to claim 1 and 2; It is characterized in that: and be provided with the alignment pin location structure between each cam base plate that is connected of cam base plate (1) and the cam base plate (1), each alignment pin location structure has included two alignment pins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205453476U CN202380200U (en) | 2011-12-23 | 2011-12-23 | Knitting triangulation system of computer flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205453476U CN202380200U (en) | 2011-12-23 | 2011-12-23 | Knitting triangulation system of computer flat knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202380200U true CN202380200U (en) | 2012-08-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205453476U Expired - Fee Related CN202380200U (en) | 2011-12-23 | 2011-12-23 | Knitting triangulation system of computer flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202380200U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102828335A (en) * | 2012-09-19 | 2012-12-19 | 桐乡市强隆机械有限公司 | Baseplate of single system flat knitting machine with parallel cardigans |
| CN103668751A (en) * | 2013-12-22 | 2014-03-26 | 飞虎科技有限公司 | Novel needle turning cam for computerized flat knitting machine |
| CN105887302A (en) * | 2016-05-20 | 2016-08-24 | 福建睿能科技股份有限公司 | Flat knitting machine and needle selection method thereof |
-
2011
- 2011-12-23 CN CN2011205453476U patent/CN202380200U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102828335A (en) * | 2012-09-19 | 2012-12-19 | 桐乡市强隆机械有限公司 | Baseplate of single system flat knitting machine with parallel cardigans |
| CN103668751A (en) * | 2013-12-22 | 2014-03-26 | 飞虎科技有限公司 | Novel needle turning cam for computerized flat knitting machine |
| CN103668751B (en) * | 2013-12-22 | 2015-08-12 | 飞虎科技有限公司 | A kind of Computerized flat knitting machine turn over pin triangle |
| CN105887302A (en) * | 2016-05-20 | 2016-08-24 | 福建睿能科技股份有限公司 | Flat knitting machine and needle selection method thereof |
| CN105887302B (en) * | 2016-05-20 | 2018-07-03 | 福建睿能科技股份有限公司 | Straight-bar machines and its method for selecting needle |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20171223 |