CN202273054U - Triangle knitting system of computerized flat knitting machine - Google Patents
Triangle knitting system of computerized flat knitting machine Download PDFInfo
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- CN202273054U CN202273054U CN2011203765045U CN201120376504U CN202273054U CN 202273054 U CN202273054 U CN 202273054U CN 2011203765045 U CN2011203765045 U CN 2011203765045U CN 201120376504 U CN201120376504 U CN 201120376504U CN 202273054 U CN202273054 U CN 202273054U
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Abstract
The utility model relates to a triangle knitting system of a computerized flat knitting machine and belongs to the technical field of the computerized flat knitting machine. The triangle knitting system comprises a triangle bottom plate and is characterized in that a needle transferring triangle, a stitch triangle and a middle mountain triangle are arranged on the triangle bottom plate, wherein the needle transferring triangle is fixed on the triangle bottom plate; the stitch triangle is movably arranged on the triangle bottom plate; the stitch triangle is arranged below the needle transferring triangle to be matched with the needle transferring triangle; both the stitch triangle and the needle transferring triangle are provided with rails for needle heels to operate; the distance between the stitch triangle rail and the needle transferring triangle rail is a spacing between two needle heels for controlling knitting; the middle mountain triangle is fixedly arranged on the triangle bottom plate below the needle transferring triangle; and a first rail, a second rail, a third rail and a fourth rail are overlaid on the middle mountain triangle from top to bottom. The triangle knitting system has the advantages of stableness in operation, high speed and high production efficiency.
Description
Technical field
The utility model relates to a kind of Computerized flat knitting machine, particularly relates to a kind of triangular knitting system of Computerized flat knitting machine.
Background technology
Computerized flat knitting machine is the modal machinery in knitting field, and wherein head triangle parts are critical components of Computerized flat knitting machine, generally are assemblied on the cam base plate.In some Computerized flat knitting machine, turn over pin triangle and stitch cam and link by mechanism controls; When stitch cam is in running order, turn over the pin triangle state of deactivating; Turn over the pin triangle when in running order, the stitch cam state of deactivating; And connecing pin and hanging order (tuck) of some Computerized flat knitting machine is to accomplish through being arranged on connecing the pin pressing plate and hanging order (tuck) pressing plate on the station panel seat; The pin triangle is turned in control and stitch cam interlock action needs Triangulum and electrically driven, and being provided with to connect the pin pressing plate and hang order (tuck) pressing plate needs station panel seat and related electric drive unit.
When working, above-mentioned triangle need often action to switch; Some corresponding compressing tablets also will carry out the variation of position; And no matter be that triangle switches or the compressing tablet change in location; All auxiliary body cooperates down at the control of electromagnet or other electric control driving devices and accomplishes flexibly, and triangle switches also and must guarantee sensitive activity.Therefore have following defective: one, cam base plate and accordion cam base plate will dispose a lot of transmission mechanisms and electrically driven behind; The weight and the production cost of straight-bar machines have been increased; Manufacturing and matching requirements to part are higher, cause manufacturing cost and installation difficulty higher, and inconvenient maintenance; Two, because complex structure, receive machinery wearing and tearing, automatically controlled malfunctioning or other influence like factors such as hair ash, greasy dirt etc., often cause triangle to move insensitive, not in place even stuck phenomenon occurs; Three, the triangle action is not in place, and making knitting needle move back circle, kinking and lopping can not normally carry out, and striker or snagging occur; Make flat-knitting machine head when motion, speed is fast inadequately, and production efficiency is not high enough; Fault rate is higher, has reduced the weave effect of equipment, and influences user's production.
In view of this, the inventor combines to be engaged in knitting work experience for many years, and the defective of above-mentioned technical field is studied for a long period of time, and this case produces thus.
The utility model content
The purpose of the utility model is to provide a kind of triangular knitting system of simple in structure, with low cost, the speed that operates steadily is fast, production efficiency is high Computerized flat knitting machine.
To achieve these goals, the technical scheme of the utility model is following:
A kind of triangular knitting system of Computerized flat knitting machine comprises cam base plate.On cam base plate, be equipped with and turn over mountain triangle in pin triangle, the degree order trigonometric sum, wherein:
Turning over the pin triangle is fixed on the cam base plate; Degree order triangle is movably arranged on the cam base plate; Degree order triangle is arranged at the below of turning over the pin triangle and turns over the pin triangle and match; Degree order trigonometric sum turns over and all is provided with the track that supplies pin to call in person and move on the pin triangle, spends order triangle track and turns over the spacing that the distance between the pin triangle track is called in person for two pins of control knitting needle.
In the mountain triangle be installed on the cam base plate of turning over pin triangle below, body is left-right symmetric, stack from top to bottom is provided with first track, second track, the 3rd track and the 4th track, runs through body about all; First track is splayed; Be divided into two unidirectional tracks that take the needle; First right tilted surface, middle straight trough and the first left skewed slot constitute the unidirectional track a that takes the needle, and first left tilted surface, middle straight trough and the first right skewed slot constitute the unidirectional track b that takes the needle, and second track is the two-way track that takes the needle of herringbone; The 3rd track and the 4th track all are splayed; Form two unidirectional tracks that take the needle; Constitute intermediate groove in the middle of two tracks; The 4th left skewed slot, intermediate groove, the 3rd right tilted surface and the 3rd right skewed slot constitute the unidirectional track c that takes the needle, and the 4th right skewed slot, intermediate groove, the 3rd left tilted surface and the 3rd left skewed slot constitute the unidirectional track d that takes the needle.
Further, be provided with a stopper slot under the intermediate groove of said middle mountain triangle, be provided with a swing triangle in the stopper slot, the swing triangle is located with centre bore, and central hole is on the center line of body; The 4th left skewed slot, swing triangle left side hypotenuse, the 3rd right tilted surface and the 3rd right skewed slot are formed the unidirectional track c ' that takes the needle, and the 4th right skewed slot, the right hypotenuse of swing triangle, the 3rd left tilted surface and the 3rd left skewed slot are formed the unidirectional track d ' that takes the needle.Because swing triangle design makes the slip of stitch more smooth and easy, and then make that the Computerized flat knitting machine speed of service is faster, operation is stable more, production efficiency is higher.
Further, said swing triangle is fixed with centre bore, perhaps can swing around centre bore, and stopper slot carries out amplitude of oscillation restriction to the swing triangle.Thereby be convenient to swing the installation of triangle, and the design of movable swing triangle makes the slip of stitch more smooth and easy, and then make that the Computerized flat knitting machine speed of service is faster, operation is stable more, production efficiency is higher.
Further, the amplitude that in stopper slot, swings of swing triangle equals the hem width of stopper slot.Thereby realize sliding effect more smoothly.
Further, the said pin triangle that turns over comprises and turns over the pin triangle, turns over the pin triangle down; A left side is turned over pin and is played depressing cam, and the right side is turned over pin and played depressing cam, is the left-right symmetric structure; On turn over the pin triangle and be provided with first lug boss, recess and second lug boss, turning over the pin triangle being installed on the below of turning over the pin triangle down, turning over the pin triangle being provided with lug boss down; Turn over down the pin triangle lug boss and on turn over the pin triangle recess be oppositely arranged; A left side is turned over pin and is played depressing cam, the right side and turn over pin and play depressing cam and be installed on down the left and right sides of turning over the pin triangle respectively, and a left side is turned over the top that pin plays depressing cam and is provided with recess, a left side turn over recess that pin plays depressing cam with on turn over the corresponding setting in the first lug boss inclined-plane of pin triangle; The right side is turned over the top that pin plays depressing cam and is provided with recess, the right side turn over recess that pin plays depressing cam with on turn over the corresponding setting in the second lug boss inclined-plane of pin triangle.
Further; Said degree order triangle comprises left degree order triangle, right degree order triangle; Wherein, Left side degree order triangle is arranged at a left side and turns over the below that pin plays depressing cam, and right degree order triangle is arranged at the right side and turns over the below that pin plays depressing cam, and the working face of left degree order triangle and a left side are turned over the working face that pin plays distance and right degree order triangle between the depressing cam working face and played the spacing that the distance between the depressing cam working face is called in person for two pins of control knitting needle with the right pin that turns over.
Further, turn over pin on a left side and play depressing cam, the right side and turn over the outside that pin plays depressing cam and all be provided with flat pin triangle, the B position reset triangle be installed in the left and right sides of mountain triangle.
Further, on cam base plate, also be provided with presser feet and do not knit compressing tablet, on the cam base plate of mountain triangle below, do not knit the below that compressing tablet is installed in presser feet during presser feet is installed in, respectively there is an inclined-plane at the two ends of presser feet, do not knit compressing tablet and have four inclined-planes.
Further, described presser feet is provided with four, is set in distance in the below of middle mountain triangle.
The beneficial effect of the utility model is following:
1, the utility model has saved station plate mechanism; Change fixing presser foot into, four fixing presser foot particularly, simultaneously; Cooperate the structure of having improved middle mountain triangle and having turned over the pin triangle; Saved tuck (hanging order) pressing plate, saved three angle transmission mechanisms and electrically driven, simplified the structure and production cost;
2, the utility model has reconfigured the structure of turning over pin triangle, middle mountain triangle, presser feet, simplifies the structure, and has accelerated the speed of service of head, has improved the output and the production efficiency of fabric.
For further explaining the technical scheme of the utility model, the utility model is done further detailed description below in conjunction with accompanying drawing and specific embodiment.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the detailed structure sketch map of the utility model embodiment;
Fig. 3 is a kind of work sketch map that the utility model does not weave;
Fig. 4 is a kind of work sketch map of the utility model lopping braiding;
Fig. 5 is a kind of work sketch map of the utility model tuck knitting;
Fig. 6 is a kind of work sketch map that the utility model turns over needle knitting;
Fig. 7 is a kind of work sketch map that the utility model connects needle knitting;
Fig. 8 is the another kind of structural representation of middle mountain triangle among the utility model embodiment;
Fig. 9 is the utility model connects needle knitting when adopting mountain triangle in the another kind in the Zhong Shan Delta Region a kind of work sketch map.
The specific embodiment
Like Fig. 1, shown in Figure 2; The triangular knitting system of a kind of Computerized flat knitting machine of the utility model comprises cam base plate 1, has the logical oblique chute 1A and the 1B that are used to degree of setting order cam block on the cam base plate 1; On cam base plate 1, be equipped with and turn over pin triangle 2, degree order triangle 3 and middle mountain triangle 4; Turn over pin triangle 2 and be fixed on the cam base plate 1, degree order triangle 3 is movably arranged on the cam base plate 1, and degree order triangle 3 is arranged at the below of turning over pin triangle 2 and turns over pin triangle 2 and match; Spend order triangle 3 and all be provided with the track that supplies the stitch operation on the pin triangle 2 with turning over, degree order triangle 3 tracks and the distance of turning between pin triangle 2 tracks are the spacing of two stitch of control knitting needle.Middle mountain triangle 4 is installed in the below of turning over pin triangle 2; The below of mountain triangle 4 during four presser feets 5 (being respectively presser feet 51, presser feet 52, presser feet 53, presser feet 54) are fixedly installed on; Do not knit compressing tablet 6 and be arranged on the below of four presser feets 5; The B position triangle 7 that resets is installed on the cam base plate 1 with triangle 4 corresponding both sides, middle mountain, and flat pin triangle 8 is fixedly arranged on the cam base plate 1 of turning over pin triangle 2 both sides.Respectively there is an inclined-plane at the two ends of four presser feets 5, do not knit compressing tablet 6 and have four inclined-planes.
Turn over pin triangle 2 and can adopt and be wholely set, also can adopt the split setting.As shown in Figure 2, for the split setting, comprise and turn over pin triangle 21, turn over pin triangle 22, a left side down and turn over that pin plays depressing cam 23, the right side is turned over pin and played depressing cam 24 in the present embodiment, be the left-right symmetric structure.On turn over pin triangle 21 and be provided with first lug boss 211, recess 212 and second lug boss 213; Turn over pin triangle 22 down and be installed on the below of turning over pin triangle 21; Under turn over pin triangle 22 and be provided with lug boss 221; The lug boss 221 that turns over pin triangle 22 down with on turn over pin triangle 21 recess 212 be oppositely arranged, a left side is turned over pin and is played depressing cam 23, the right side and turn over pin and play depressing cam 24 and be installed on down the left and right sides of turning over pin triangle 22 respectively, pin is turned on a left side, and to play depressing cam 23 right ends be inclined- plane 231 and 232; Wherein inclined-plane 231 has been a dial, and inclined-plane 232 is the pressing face; A left side is turned over the top that pin plays depressing cam 23 and is provided with recess 233, a left side turn over recess 233 that pin plays depressing cam 23 with on turn over first lug boss, the 211 corresponding settings of pin triangle 21; Pin is turned on the right side, and to play depressing cam 24 right ends be inclined-plane 241 and inclined-plane 242, and wherein inclined-plane 241 has been a dial, and inclined-plane 242 is the pressing face; The right side is turned over the top that pin plays depressing cam 24 and is provided with recess 243, the right side turn over recess 243 that pin plays depressing cam 24 with on turn over second lug boss, the 213 corresponding settings of pin triangle 21.
Degree order triangle 3 comprises left degree order triangle 31; Right side degree order triangle 32; Wherein: left degree order triangle 31 is arranged at a left side and turns over the below that pin plays depressing cam 23, and right degree order triangle 32 is arranged at the right side and turns over the below that pin plays depressing cam 24, and the left and right two ends of left degree order triangle 31 are inclined-plane 311 and inclined-plane 312; When the pin bell ran to the top on inclined-plane 311 of left degree order triangle 31 instantly, last pin bell just was positioned at a left side and turns over the bottom of playing dial 231 that pin plays depressing cam 23; The left and right two ends of right side degree order triangle 32 are inclined-plane 321 and inclined-plane 322, and when the pin bell ran to the top on inclined-plane 321 of right degree order triangle 32 instantly, last pin bell just was positioned at the right side and turns over the bottom that pin plays a dial 241 of depressing cam 24.
Middle mountain triangle 4 bodies are left-right symmetric, can adopt to be wholely set, and also can adopt the split setting.Be the split setting in the present embodiment, comprise upper middle hill triangle 41 and down middle mountain triangle 42.Upper middle hill triangle 41 has first right tilted surface 411 and first left tilted surface 412; Stack from top to bottom is provided with first track 43, second track 44, the 3rd track 45 and the 4th track 46 on middle mountain triangle 4; Wherein: first track 43 is arranged on the upper middle hill triangle 41; First track 43 is for turning over the pin track; Be splayed, first right tilted surface 411 and first straight-line groove 431 and the first left skewed slot 432 form the unidirectional track a that takes the needle, and first left tilted surface 412 and first straight-line groove 431 and the first right skewed slot 433 form the unidirectional track b that takes the needle; Second track is braiding track 44, and is the two-way track that takes the needle of herringbone; The 3rd track 45 and the 4th track 46 all are splayed; Form two unidirectional tracks that take the needle; For hanging order and connecing the pin common rail; Constitute the left skewed slot of intermediate groove 456, the four 461, intermediate groove 456, the 3rd right tilted surface 454 and the 3rd right skewed slot 455 in the middle of two tracks and constitute the unidirectional track c that takes the needle, the 4th right skewed slot 465, intermediate groove 456, the 3rd left tilted surface 452 and the 3rd left skewed slot 451 constitute the unidirectional track d that takes the needle.
Middle mountain triangle can also have another kind of structure; As shown in Figure 8, be provided with a stopper slot 47 under the intermediate groove 456 of middle mountain triangle 4, be provided with a swing triangle 48 in the stopper slot 47; Swing triangle 48 is with centre bore 481 location, and centre bore 481 is on the center line of middle mountain triangle 4 bodies; The 4th left skewed slot 461, swing triangle left side hypotenuse 482, the 3rd right tilted surface 454 and the 3rd right skewed slot 455 are formed the unidirectional track c ' that takes the needle, and the 4th right skewed slot 465, the right hypotenuse 483 of swing triangle, the 3rd left tilted surface 452 and the 3rd left skewed slot 451 are formed the unidirectional track d ' that takes the needle.Because swing triangle design makes the slip of stitch more smooth and easy, and then make that the Computerized flat knitting machine speed of service is faster, operation is stable more, production efficiency is higher.Swing triangle 48 is with centre bore 481 location; Can be fixing with centre bore 481; Thereby being convenient to swing the installation of triangle, also can be to swing around centre bore 481, and the design of swing triangle that should activity; Can make the slip of stitch more smooth and easy, and then make that the Computerized flat knitting machine speed of service is faster, operation is stable more, production efficiency is higher.Like Fig. 8, shown in Figure 9, present embodiment is adopted around centre bore 481 and is swung, and 47 pairs of swings of stopper slot triangle 48 carries out amplitude of oscillation restriction.And in the present embodiment, for realizing better sliding effect, swing triangle 48 equals the hem width of stopper slot 47 in 47 li amplitudes that swing of stopper slot.
One cover system for weaving of aforementioned formation straight-bar machines certainly, also can be equipped with the above-mentioned system for weaving of many covers on the cam base plate of straight-bar machines.
Adopt the utility model, at first, saved station plate mechanism; Change fixing presser foot into, four fixing presser foot particularly, simultaneously; Cooperate the structure of having improved middle mountain triangle and having turned over the pin triangle; Saved tuck (hanging order) pressing plate, saved three angle transmission mechanisms and electrically driven, simplified the structure and production cost; Secondly, the utility model has reconfigured the structure of turning over pin triangle, middle mountain triangle, presser feet, simplifies the structure; Accelerated the speed of service of head; Improved the output and the production efficiency the 3rd of fabric,, passed through the setting of first track, second track, the 3rd track and the 4th track simultaneously through middle mountain triangle is fixed on the cam base plate; Cancelled existing active triangle and the Triangulum of active triangle footstalk has been set and the electrically driven that is complementary; And tuck (hanging order) pressing plate, greatly reduce manufacturing cost and use cost, and be convenient to safeguard; The 4th; Through the superpose improvement design of four tracks of middle mountain triangle, the especially setting of the 3rd track is turned over the pin Auxiliary Track increasing by one directly over the braiding track; Effectively prevent striker or snagging; Make the Computerized flat knitting machine operation more stable, thereby improve the machine lopping or turn over the stability of needle knitting and the movement velocity of head, and then improve the output of weaving quality, increase fabric.
The operation principle of the utility model is following:
As shown in Figure 3 be the utility model do not weave sketch map, arrow is the direction of motion of flat-knitting machine head, 10 top butts for the combination pin, 20 middle pin heels for the combination pin, 30 following pin heels for the combination pin, right degree order triangle 32 and left degree order triangle 31 are in zero-bit.When combination pin during through the E-E position, the needle selection device is needle selection not, and following pin heel 30 is in the B position, and the triangle 7 that do not reset along the B position rises, top butt 10 and in pin heel 20 reset in flat pin triangle 8 and B position and move between the triangle 7; Then down pin heel 30 is risen along the inclined-plane 6A that does not knit on the compressing tablet 6, in pin heel 20 and top butt 10 be pressed in the straight-bar machines needle tray, the back is 6B decline along the inclined-plane; The upper surface of mountain triangle during pin heel 20 has been in down in this moment, when central pin heel will get into the 4th track 46,6C rose along the inclined-plane in following pin heel 30; Then 6D descends along the inclined-plane again; Pin heel 20 and top butt 10 are pressed in the straight-bar machines needle tray always in whole woven extent, and do not rise along knitting cam, and the combination pin is not participated in braiding.
As shown in Figure 4 is the work sketch map of this mechanism lopping braiding, and arrow is the direction of motion of flat-knitting machine head.When combination pin during through the E-E position, needle selection device needle selection, following pin heel 30 triangle 7 that resets along the B position rises, top butt 10 and in pin heel 20 reset in flat pin triangle 8 and B position and move between the triangle 7; Then down pin heel 30 is admitted to the A position, and middle pin heel 20 is risen process 42R and 42S position through right degree order triangle 32 mountain triangle 42 in down; When arriving the peak 42T of down middle mountain triangle 42; Knitting needle is in maximum and moves back the circle position, and the pressing face 41A of upper middle hill triangle 41 is met in then middle pin heel 20, descends along pressing face 41A; Then descend along left degree order triangle 31, the combination pin is accomplished the lopping braiding again.
As shown in Figure 5 is the work sketch map of the utility model tuck knitting, and arrow is the direction of motion of flat-knitting machine head, and right degree order triangle 32 is in zero-bit.When combination pin during through the E-E position, needle selection device needle selection, following pin heel 30 triangle 7 that resets along the B position rises and gets into the H positions, top butt 10 and in pin heel 20 reset in flat pin triangle 8 and B position and move between the triangle 7; Following pin heel 30 is along rising on the inclined-plane of presser feet 54, and middle pin heel 20 is risen along the 32A track when running into right degree order triangle 32, run into down subsequently in mountain triangle 42 backs rise; Then pin calls in person 30 along rising on the inclined-plane on the presser feet 53 down; In pin heel 20 also raise along with the rising of pin heel 30 down, when pin heel instantly 30 arrived presser feets 53 high-order, middle pin heel 20 was moved by the upper surface of roof pressure mountain triangle 42 in down and along upper surface; Then get into second track 44, descend along left degree order triangle 31; Following pin heel 30 is then moved along presser feet 52 and presser feet 51; Top butt 10 is with middle pin heel 20 motions, and the combination pin is accomplished tuck (hanging order) braiding.
As shown in Figure 6 is the work sketch map that the utility model turns over needle knitting, and arrow is the direction of motion of flat-knitting machine head, and right degree order triangle 32 is in adjustable extreme lower position in the chute 1A.When combination pin during through the E-E position, needle selection device needle selection, following pin heel 30 triangle 7 that resets along the B position rises and gets into the A positions, top butt 10 and in pin heel 20 reset in flat pin triangle 8 and B position and move between the triangle 7; Inclined-plane 32A rising on the right degree order triangle 32 in middle pin heel 20 edges, 10 risings of drive top butt, then the inclined-plane 24A rising that pin plays depressing cam 24 is turned on the right side, top butt 10 edge; When arriving right turning over after pin plays the peak of depressing cam 24, top butt 10 along on turn over pin triangle 21 and move, simultaneously in pin heel 20 move along the inclined-plane on the upper middle hill triangle 41 411; Through the upper surface of upper middle hill triangle 41, get into first straight-line groove 431, when meeting pressing inclined-plane 41C; 41C descends along the pressing inclined-plane; Drive top butt 10 simultaneously and play pressing face 232 declines on the depressing cam 23 along the left pin that turns over, left degree order triangle 31 declines in then middle again pin heel 20 edges, needle knitting is turned in the completion of combination pin.
As shown in Figure 7 is that the utility model connects pin work sketch map, and arrow is the direction of motion of flat-knitting machine head, and this system for weaving is positioned at the corresponding surface that is complementary that turns over the needle knitting system.Left side degree order triangle 31 is in the scalable lowest order of tiltedly logical chute 1B on the cam base plate 1.When combination pin during through the F-F position, needle selection device needle selection, following pin heel 30 triangle that resets along the B position rises and gets into the H position, top butt 10 and in pin heel 20 reset in flat pin triangle and B position and move between the triangle; Following pin heel 30 is along rising on the inclined-plane on the presser feet 51; Pin heel 20 is moved along the upper surface of left degree order triangle 31 in the drive, and middle subsequently pin heel 20 gets into the unidirectional track c that takes the needle, and is specially the 4th left skewed slot 461 of mountain triangle 42 in being introduced into down; Continuation is moved along intermediate groove 456; Pin heel 20 is risen along the 3rd right tilted surface 454 and is also got into the 3rd right skewed slot 455 then, moves along presser feet 52 and 53 with pin heel at present 30, and middle pin heel 20 then gets in right degree order triangle 32 tracks and orbital motion; Following pin heel 30 is moved along presser feet 54, then makes up pin and accomplishes and connect needle knitting.
As shown in Figure 9, be the utility model when adopting in the another kind mountain triangle 4, connect a kind of work sketch map of needle knitting in the Zhong Shan Delta Region, arrow is the direction of motion of flat-knitting machine head, this system for weaving is positioned at the corresponding surface that is complementary that turns over the needle knitting system.Other regional working conditions just repeat no more with above-mentioned here except that the triangle of middle mountain.In the call in person left side inlet of mountain triangle therefrom of pin, get into the unidirectional track c ' that takes the needle, be specially and be introduced into the 4th left skewed slot 461; Then because the thrust of stitch; Swing triangle 48 is flapped toward the right, and limited groove 47 has limited swing, at this moment; Stitch can get into the 3rd right tilted surface 454 and the 3rd right skewed slot 455 by hypotenuse 482 along a swing triangle left side, thereby stitch can be walked out this triangle along this track.In the present embodiment,, increased movable swing triangle design, made the slip of stitch more smooth and easy, and then made that the Computerized flat knitting machine speed of service is faster, operation is stable more, production efficiency is higher owing to improved the structure of middle mountain triangle.
The specific embodiment that the above is merely the utility model is not the restriction to this case design, and all equivalent variations of doing according to the design key of this case all fall into the protection domain of this case.
Claims (6)
1. the triangular knitting system of a Computerized flat knitting machine comprises cam base plate, it is characterized in that: on cam base plate, be equipped with and turn over mountain triangle in pin triangle, the degree order trigonometric sum, wherein:
Turning over the pin triangle is fixed on the cam base plate; Degree order triangle is movably arranged on the cam base plate; Degree order triangle is arranged at the below of turning over the pin triangle and turns over the pin triangle and match; Degree order trigonometric sum turns over and all is provided with the track that supplies pin to call in person and move on the pin triangle, spends order triangle track and turns over the spacing that the distance between the pin triangle track is called in person for two pins of control knitting needle;
In the mountain triangle be installed on the cam base plate of turning over pin triangle below, body is left-right symmetric, stack from top to bottom is provided with first track, second track, the 3rd track and the 4th track, runs through body about all; First track is splayed; Be divided into two unidirectional tracks that take the needle; First right tilted surface, middle straight trough and the first left skewed slot constitute the unidirectional track a that takes the needle, and first left tilted surface, middle straight trough and the first right skewed slot constitute the unidirectional track b that takes the needle, and second track is the two-way track that takes the needle of herringbone; The 3rd track and the 4th track all are splayed; Form two unidirectional tracks that take the needle; Constitute intermediate groove in the middle of two tracks; The 4th left skewed slot, intermediate groove, the 3rd right tilted surface and the 3rd right skewed slot constitute the unidirectional track c that takes the needle, and the 4th right skewed slot, intermediate groove, the 3rd left tilted surface and the 3rd left skewed slot constitute the unidirectional track d that takes the needle.
2. the triangular knitting system of a kind of Computerized flat knitting machine as claimed in claim 1; It is characterized in that: be provided with a stopper slot under the intermediate groove of said middle mountain triangle; Be provided with a swing triangle in the stopper slot, the swing triangle is located with centre bore, and central hole is on the center line of body; The 4th left skewed slot, swing triangle left side hypotenuse, the 3rd right tilted surface and the 3rd right skewed slot are formed the unidirectional track c ' that takes the needle, and the 4th right skewed slot, the right hypotenuse of swing triangle, the 3rd left tilted surface and the 3rd left skewed slot are formed the unidirectional track d ' that takes the needle.
3. the triangular knitting system of a kind of Computerized flat knitting machine as claimed in claim 2, it is characterized in that: said swing triangle is fixed with centre bore, perhaps can swing around centre bore, and stopper slot carries out amplitude of oscillation restriction to the swing triangle.
4. the triangular knitting system of a kind of Computerized flat knitting machine as claimed in claim 3 is characterized in that: the amplitude that the swing triangle swings in stopper slot equals the hem width of stopper slot.
5. according to claim 1 or claim 2 a kind of triangular knitting system of Computerized flat knitting machine; It is characterized in that: the described pin triangle that turns over comprises and turns over the pin triangle, turns over pin triangle, a left side down and turn over that pin plays depressing cam, the right side is turned over pin and played depressing cam; Be the left-right symmetric structure; On turn over the pin triangle and be provided with first lug boss, recess and second lug boss, turning over the pin triangle being installed on the below of turning over the pin triangle down, turning over the pin triangle being provided with lug boss down; Turn over down the pin triangle lug boss and on turn over the pin triangle recess be oppositely arranged; A left side is turned over pin and is played depressing cam, the right side and turn over pin and play depressing cam and be installed on down the and arranged on left and right sides of turning over the pin triangle respectively, and a left side is turned over the top that pin plays depressing cam and is provided with recess, a left side turn over recess that pin plays depressing cam with on turn over the corresponding setting in the first lug boss inclined-plane of pin triangle; The right side is turned over the top that pin plays depressing cam and is provided with recess, the right side turn over recess that pin plays depressing cam with on turn over the corresponding setting in the second lug boss inclined-plane of pin triangle;
Described degree order triangle comprises left degree order triangle, right degree order triangle; Wherein, Left side degree order triangle is arranged at a left side and turns over the below that pin plays depressing cam; Right side degree order triangle is arranged at the right side and turns over the below that pin plays depressing cam, and the working face of left degree order triangle and a left side are turned over the working face that pin plays distance and right degree order triangle between the depressing cam working face and played the spacing that the distance between the depressing cam working face is called in person for two pins of control knitting needle with the right pin that turns over.
6. the triangular knitting system of a kind of Computerized flat knitting machine as claimed in claim 5 is characterized in that: turn over pin on a left side and play depressing cam, the right side and turn over the outside that pin plays depressing cam and all be provided with flat pin triangle, the B position reset triangle be installed in the left and right sides of mountain triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203765045U CN202273054U (en) | 2011-09-29 | 2011-09-29 | Triangle knitting system of computerized flat knitting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203765045U CN202273054U (en) | 2011-09-29 | 2011-09-29 | Triangle knitting system of computerized flat knitting machine |
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| CN202273054U true CN202273054U (en) | 2012-06-13 |
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| CN2011203765045U Expired - Fee Related CN202273054U (en) | 2011-09-29 | 2011-09-29 | Triangle knitting system of computerized flat knitting machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102277683A (en) * | 2011-10-17 | 2011-12-14 | 陶春明 | Needle turning system of computerized flat knitting machine |
| CN102383255A (en) * | 2011-09-29 | 2012-03-21 | 陶春明 | Triangular knitting system of computer flat knitting machine |
-
2011
- 2011-09-29 CN CN2011203765045U patent/CN202273054U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383255A (en) * | 2011-09-29 | 2012-03-21 | 陶春明 | Triangular knitting system of computer flat knitting machine |
| CN102277683A (en) * | 2011-10-17 | 2011-12-14 | 陶春明 | Needle turning system of computerized flat knitting machine |
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