CN108468147B

CN108468147B - Full-automatic computer flat knitting machine

Info

Publication number: CN108468147B
Application number: CN201810226655.9A
Authority: CN
Inventors: 郑文政; 钟德刚
Original assignee: Tonglu Yongsheng Knitting Machinery Co ltd
Current assignee: Tonglu Yongsheng Knitting Machinery Co ltd
Priority date: 2018-03-19
Filing date: 2018-03-19
Publication date: 2020-12-29
Anticipated expiration: 2038-03-19
Also published as: CN108468147A

Abstract

The invention relates to a full-automatic computer flat knitting machine, belonging to the field of textile machinery. The distance that the faller device among the prior art can remove is less, can not weave great fabric, and it has the mounting groove to open on the faller device, and the fluting processing is more troublesome. According to the invention, a first bottom plate device is arranged on a first machine head, a second bottom plate device is arranged on a second machine head, the first machine head and the second machine head are connected through a color changing seat, a first needle plate device is arranged in front of a base, the second needle plate device is arranged behind the base, a left shaking table is arranged on the left side of the base, a right shaking table is arranged on the right side of the base, the left shaking table is connected with the first needle plate device, the first needle plate device is matched with the first bottom plate device, the right shaking table is connected with the second needle plate device, the second needle plate device is matched with the second bottom plate device, the machine head is slidably arranged on the base, and a roller device is arranged on the base. Low noise, high productivity, controllable large needle selection, and is suitable for the production of large fabrics.

Description

Full-automatic computer flat knitting machine

Technical Field

The invention relates to a full-automatic computer flat knitting machine, belonging to the field of textile machinery.

Background

The full-automatic computer flat knitting machine selects needles by controlling the needle selector, a track groove for knitting products is formed on the needle plate device, the needle plate device is driven by the shaking table, the bottom plate device slides on the base, and the needle is knitted in the track sliding groove.

In view of this, patent document No. 2015208296545 discloses a computerized flat knitting machine. The technical scheme of the utility model is that: the utility model provides a computerized flat knitting machine, includes the computerized flat knitting machine main part, and the computerized flat knitting machine main part includes the discharge gate, is provided with the storage silo in the computerized flat knitting machine main part, and the storage silo is located the discharge gate below, is provided with the receipts workbin in the storage silo, receives the workbin and includes the box, and the box includes the opening, and the opening is located the discharge gate below, the box below is provided with the step, the step is located the storage silo outside, the step below is provided with first gyro wheel, be provided with magnet on the face of box and storage silo contact, be provided with on the inner wall of storage silo with iron plate or magnet of magnet inter attraction, the box below is provided with the sand grip, be provided with on the diapire of storage silo. The above-mentioned reference documents exist in which the needle plate device is difficult to process and is suitable for use in weaving work of small fabrics.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provides the full-automatic computer flat knitting machine which is reasonable in structural design, low in noise, high in productivity, strong in operability, convenient to install and suitable for large fabrics.

The technical scheme adopted by the invention for solving the problems is as follows: the full-automatic computer flat knitting machine comprises a needle selector, two needle plate devices, two bottom plate devices, a roller device, a base and a flat knitting machine body, wherein the flat knitting machine body comprises a rack, two machine heads, two shaking tables, a color changing seat, a yarn picking frame and a yarn feeder, the base and the yarn picking frame are both arranged on the rack, the yarn feeder is arranged on the yarn picking frame, the two needle plate devices are respectively a first needle plate device and a second needle plate device, the two bottom plate devices are respectively a first bottom plate device and a second bottom plate device, the two machine heads are respectively a first machine head and a second machine head, the two shaking tables are respectively a left shaking table and a right shaking table, the first bottom plate device and the second bottom plate device are respectively provided with two needle selectors, the first bottom plate device is arranged on the first machine head, the second bottom plate device is arranged on the second machine head, the first machine head is connected with the second machine head through the color changing seat, the first needle plate device, the second needle plate device is arranged at the back of the base, the left shaking table is arranged at the left side of the base, the right shaking table is arranged at the right side of the base, the left shaking table is connected with the first needle plate device, the first needle plate device is matched with the first bottom plate device, the right shaking table is connected with the second needle plate device, the second needle plate device is matched with the second bottom plate device, the machine head is slidably arranged on the base, and the roller device is arranged on the base; the structure is characterized in that: the needle selector comprises a first needle selecting mechanism, a second needle selecting mechanism, a needle selector shell, a needle selector limiting cover, a needle selector bottom plate and a needle selector wiring seat, the needle selector limiting cover is arranged on one side of the needle selector shell, the needle selector bottom plate is arranged on the other side of the needle selector shell, the needle selector wiring seat is arranged on the needle selector bottom plate, the first needle selecting mechanism and the second needle selecting mechanism are both arranged in the needle selector shell, and the first needle selecting mechanism and the second needle selecting mechanism are both matched with the needle selector wiring seat; the base comprises a first crossbeam, a second crossbeam, a first slide rail, a second slide rail, a left shaking table fixing seat, a right shaking table fixing seat, a left mountain head mechanism, a right mountain head mechanism, a first support rod and a second support rod, the first slide rail is installed on the first crossbeam, the second slide rail is installed on the second crossbeam, the left shaking table fixing seat, the right shaking table fixing seat, the left mountain head mechanism and the right mountain head mechanism are all installed on the first crossbeam and the second crossbeam, the left shaking table fixing seat is positioned on the left side of the left mountain head mechanism, the right shaking table fixing seat is positioned on the right side of the right mountain head mechanism, the left end of the first support rod and the left end of the second support rod are all connected with the left mountain head mechanism, the right end of the first support rod and the right end of the second support rod are both connected with the right mountain head mechanism, and a fabric channel is formed between; each needle plate device comprises a needle plate and a plurality of separating sheets, the plurality of separating sheets are distributed on the needle plate, a needle moving unit is formed between every two adjacent separating sheets, the upper part of the needle moving unit is an insert mounting groove, the lower part of the needle moving unit is an insert mounting groove, each needle moving unit comprises an insert and two inserts, each insert comprises a left insert and a right insert, the two inserts are mounted in the insert mounting grooves, a knitting needle sliding groove is formed between the two inserts, the left insert and the right insert are mounted in the insert mounting grooves, a mounting sliding groove is formed between the left insert and the right insert, the upper part of the mounting sliding groove is a transition groove, and the lower part of the mounting sliding groove is a needle selecting sliding groove; the roller device comprises a left roller supporting mechanism, a right roller supporting mechanism, an adjusting roller shaft, a rotating roller shaft, a left roller adjusting mechanism and a right roller adjusting mechanism, wherein the adjusting roller shaft and the rotating roller shaft are both rotatably arranged on the left roller supporting mechanism and the right roller supporting mechanism; the needle selector is characterized in that a needle selector mounting bolt is mounted on a needle selector shell, the needle selector shell is mounted on a bottom plate through the needle selector mounting bolt, a bottom plate in a first bottom plate device is mounted on a first machine head, a bottom plate in a second bottom plate device is mounted on a second machine head, a needle plate in the first needle plate device is mounted in front of a base, a needle plate in the second needle plate device is mounted behind the base, a left shaking table is mounted on a left shaking table fixing seat, a right shaking table is mounted on a right shaking table fixing seat, the left shaking table is connected with the needle plate in the first needle plate device, the right shaking table is connected with the needle plate in the second needle plate device, the first machine head is slidably mounted on a first crossbeam, the second machine head is slidably mounted on a second crossbeam, a left roller supporting mechanism is mounted on a left mountain head mechanism, and a right roller supporting. Low noise, high productivity, controllable large needle selection, and is suitable for the production of large fabrics.

Further, the first needle selection mechanism comprises a first needle selection coil, a first strong magnet, a first connecting block, a first pin shaft and a first needle selection sheet, the second needle selection mechanism comprises a second needle selection coil, a second strong magnet, a second connecting block, a second pin shaft and a second needle selection sheet, the first strong magnet is electrically connected with the first needle selection coil, the first strong magnet is arranged on one side of the first connecting block, the first needle selection sheet is arranged on the other side of the first connecting block, the first connecting block is rotatably arranged in the needle selector shell through the first pin shaft, the first pin shaft and the first needle selection sheet are arranged in an off-axis mode, the second strong magnet is electrically connected with the second needle selection coil, the second strong magnet is arranged on one side of the second connecting block, the second needle selection sheet is arranged on the other side of the second connecting block, the second connecting block is rotatably arranged in the needle selector shell through the second pin shaft, the second pin shaft and the second needle selection sheet are arranged in an off-axis mode, the first needle selection coil and the second needle selection coil are electrically connected with the connector base of the needle selector; the needle selector limiting cover comprises a first needle selecting piece limiting hole and a second needle selecting piece limiting hole, the first needle selecting piece penetrates through the first needle selecting piece limiting hole, the second needle selecting piece penetrates through the second needle selecting piece limiting hole, the needle selector shell comprises a first needle selecting coil mounting groove and a second needle selecting coil mounting groove, the first needle selecting coil is mounted in the first needle selecting coil mounting groove, and the second needle selecting coil is mounted in the second needle selecting coil mounting groove. The needle moving track can be controlled more accurately, and the quality of products is improved.

Further, each bottom plate device comprises a bottom plate, and a dish mountain, a hill, a needle turning guide block, a left knitting guide block, a right knitting guide block, a left needle raising triangle, a right needle raising triangle, a left needle receiving triangle, a right needle receiving triangle, a left stitch triangle, a right stitch triangle, a left needle return triangle, a right needle return triangle, a left needle selecting upper hill guard, a right needle selecting upper hill guard, a left needle selecting lower hill guard, a right needle selecting lower hill guard, a left needle raising triangle, a right needle raising selection triangle, a left needle pushing triangle and a right needle pushing triangle which are arranged on the front surface of the bottom plate, and an action driving mechanism, a needle turning driving mechanism, a knitting driving mechanism, a needle raising driving mechanism, a needle receiving driving mechanism, a left stitch driving mechanism and a right stitch driving mechanism which are arranged on the back surface of the bottom plate, the needle turning driving mechanism, the knitting driving mechanism, the needle raising driving mechanism and the needle receiving driving mechanism are all connected with the action driving mechanism, and the hill and the needle turning guide block are all positioned on the upper middle portion of the bottom plate, the pointed mountain is positioned above the needle-turning guide block, the left knitting guide block and the right knitting guide block are both contacted with the needle-turning guide block, the left knitting guide block is positioned on the left side of the needle-turning guide block, the right knitting guide block is positioned on the right side of the needle-turning guide block, the left stitch cam is positioned on the left upper part of the bottom plate, the right stitch cam is positioned on the right upper part of the bottom plate, the left stitch cam is contacted with the left side of the pointed mountain, the right stitch cam is contacted with the right side of the pointed mountain, the disk mountain is positioned on the middle lower part of the bottom plate, the left needle-receiving cam and the right needle-receiving cam are both contacted with the disk mountain, the left needle-receiving cam is positioned on the left side of the disk mountain, the right needle-receiving cam is positioned on the right side of the disk mountain, the left needle-raising cam is in contact with the left needle-receiving cam, the right needle-raising cam is in contact with the right needle-receiving cam, the left needle-raising cam is positioned on the left side of the right needle, the bottom of the right needle raising cam and the bottom of the right needle receiving cam are in three-angle contact with the right push needle, the left push needle cam and the right push needle cam are in contact with the bottom of the dish mountain, the left needle raising selection cam is positioned at the lower left corner of the bottom plate, the right needle raising selection cam is positioned at the lower right corner of the bottom plate, the left needle selecting upper guard and the left needle selecting lower guard are both positioned at the lower left part of the bottom plate, the right needle selecting upper guard and the right needle selecting lower guard are both positioned at the lower right part of the bottom plate, the left needle selecting upper guard is positioned above the left needle selecting lower guard, the right needle selecting lower guard is positioned at the right side of the right push needle cam, the right needle selecting lower guard is in three-angle contact with the right push needle, the left needle return cam is mounted on the left needle selecting upper guard, and the right needle return cam is mounted on the right needle selecting upper guard; the needle turning guide block is connected with a needle turning driving mechanism, the left knitting guide block and the right knitting guide block are both connected with a knitting driving mechanism, the left needle raising cam and the right needle raising cam are both connected with a needle raising driving mechanism, the left needle receiving cam and the right needle receiving cam are both connected with a needle receiving driving mechanism, the left stitch cam is connected with the left stitch driving mechanism, and the right stitch cam is connected with the right stitch driving mechanism. Ensure that the movement of each triangle is more coordinated and avoid the occurrence of firing pin.

Further, the base still includes a slide rail base, No. two slide rail bases, a reinforcing plate, No. two reinforcing plates and I-shaped mounting bracket, a slide rail base is installed on a girder, a slide rail is installed on a slide rail base, No. two slide rail base installations are on No. two girders, No. two slide rails are installed on No. two slide rail bases, a bracing piece passes a reinforcing plate, No. two bracing pieces pass No. two reinforcing plates, the left end of I-shaped mounting bracket is installed on left shaking table fixing base, the right-hand member of I-shaped mounting bracket is installed on right shaking table fixing base, the I-shaped mounting bracket is located the top of fabric passageway, a girder is located in front of the frame, No. two girders are located the back of frame. The strength of a bracing piece and No. two bracing pieces is improved, and the bracing piece is avoided breaking.

Further, the left cam mechanism comprises a left cam, a left needle plate chute, a left cam connecting plate and a left cam connecting plate clamping groove, the right cam mechanism comprises a right cam, a right needle plate chute, a right cam connecting plate and a right cam connecting plate clamping groove, the left needle plate chute is arranged on the left cam, the left cam connecting plate clamping groove is arranged on the left cam connecting plate, the left cam connecting plate is arranged on the right side of the left cam, the right needle plate chute is arranged on the right cam, the right cam connecting plate clamping groove is arranged on the right cam connecting plate, the right cam connecting plate is arranged on the left side of the right cam, the left end of the first support rod and the left end of the second support rod are both clamped in the left cam connecting plate clamping groove, the right end of the first support rod and the right end of the second support rod are both clamped in the right cam connecting plate clamping groove, the needle plate in the first needle plate device is arranged on the left needle plate chute and the right needle plate chute on one side of the first girder, a needle plate in the second needle plate device is arranged on a left needle plate sliding groove and a right needle plate sliding groove which are arranged on one side of the second crossbeam. Make things convenient for the installation of bracing piece and No. two bracing pieces, the dismouting is more convenient.

Furthermore, the separating sheet comprises tooth sheets and middle inserting sheets, the number of the tooth sheets is equal to that of the middle inserting sheets, and the tooth sheets correspond to the middle inserting sheets one by one; each needle plate device further comprises a needle selection limiting rod, a knitting needle pressing plate and a needle selection pressing plate, the knitting needle pressing plate and the needle selection pressing plate are mounted on the middle insert piece through bolts, the knitting needle pressing plate is pressed on the left insert piece and the right insert piece, the needle selection pressing plate is pressed on the left insert piece and the right insert piece, and the needle selection limiting rod penetrates through the middle insert piece, the left insert piece and the right insert piece. The needle moving track can be conveniently controlled, and the product quality is improved.

Further, the roller device also comprises an adjusting roller driving mechanism and a rotating roller driving mechanism, the adjusting roller driving mechanism is connected with one end of the adjusting roller shaft, the rotating roller driving mechanism is connected with one end of the rotating roller shaft, the adjusting roller driving mechanism is installed on the left shaking table fixing seat, and the rotating roller driving mechanism is installed on the right shaking table fixing seat. The adjusting roller shafts can be adjusted according to fabrics with different thicknesses, and the fabric can be cushioned.

Further, the left roller supporting mechanism comprises a left roller mounting plate, a left roller adjusting hole and a left roller shaft seat, the right roller supporting mechanism comprises a right roller mounting plate, a right roller adjusting hole and a right roller shaft seat, the left roller adjusting hole is arranged on the left roller mounting plate, the left end of the adjusting roller shaft passes through the left roller adjusting hole, the left roller shaft seat is arranged on the left roller mounting plate, the right roller adjusting hole is arranged on the right roller mounting plate, the right end of the adjusting roller shaft passes through the right roller adjusting hole, the right roller shaft seat is arranged on the right roller mounting plate, the left end of the rotating roller shaft passes through the left roller adjusting hole and is arranged on the left roller shaft seat, the right end of the rotating roller shaft passes through the right roller adjusting hole and is arranged on the right roller shaft seat, the right end of the rotating roller shaft is connected with a rotating roller driving mechanism, the left end of the adjusting roller shaft is connected with the adjusting roller driving mechanism, the left roller mounting, the right roller mounting plate is arranged on the right mountain head. The installation of the roller device is convenient.

Furthermore, a left roller steel sleeve is sleeved at the left end of the adjusting roller shaft, a right roller steel sleeve is sleeved at the right end of the adjusting roller shaft, the left roller steel sleeve is positioned in the left roller adjusting hole, the right roller steel sleeve is positioned in the right roller adjusting hole, the left roller adjusting mechanism is in contact with the left roller steel sleeve, and the right roller adjusting mechanism is in contact with the right roller steel sleeve. The friction force of the left roller steel sleeve and the right roller steel sleeve is reduced.

Further, the left roller adjusting mechanism comprises a left roller adjusting tension rod, a left roller adjusting bearing, a left roller adjusting spring, a left roller adjusting bolt and a left roller adjusting fixing rod, the right roller adjusting mechanism comprises a right roller adjusting tension rod, a right roller adjusting bearing, a right roller adjusting spring, a right roller adjusting bolt and a right roller adjusting fixing rod, the left roller adjusting bearing is arranged on the left roller adjusting tension rod and is contacted with a left roller steel sleeve, one end of the left roller adjusting tension rod is rotatably arranged on the left roller mounting plate, the other end of the left roller adjusting tension rod is connected with one end of the left roller adjusting spring, the other end of the left roller adjusting spring is connected with the left roller adjusting bolt, the left roller adjusting bolt is arranged on the left roller adjusting fixing rod, the left roller adjusting fixing rod is arranged on the left roller mounting plate, the right roller adjusting bearing is arranged on the right roller adjusting tension rod, and the right roller adjusting bearing is contacted with a right roller steel sleeve, one end of a right roller adjusting tension rod is rotatably installed on the right roller installing plate, the other end of the right roller adjusting tension rod is connected with one end of a right roller adjusting spring, the other end of the right roller adjusting spring is connected with a right roller adjusting bolt, the right roller adjusting bolt is installed on a right roller adjusting fixing rod, and the right roller adjusting fixing rod is installed on the right roller installing plate.

Compared with the prior art, the invention has the following advantages:

1. the full-automatic computer flat knitting machine adopts the two-stage needle selector to control the bottom plate device, can control larger needle selection, and is suitable for the production of larger fabrics; the needle selector limiting cover adjusting holes are matched with the needle selector limiting cover mounting holes, so that the first needle selector and the second needle selector can be conveniently adjusted, and the first needle selector and the second needle selector can conveniently control needle selection.

2. The needle plate device in the full-automatic computer flat knitting machine is mounted by adopting bolts, is convenient, does not need a clamping groove during processing, and only needs to punch; the knitting needle sliding chute and the needle selecting sliding chute in the needle plate device can be adjusted according to knitting needles and needle selection with different specifications and models, and the width of the knitting needle sliding chute and the needle selecting sliding chute only needs to be adjusted when the knitting needles are replaced and the needle is selected; the mounting of the insert in the needle plate device defines the sliding track of the knitting needle on one hand, and on the other hand, the needle plate device can ensure that the knitting needle does not shake and is more stable when extending out of the needle plate device for too long.

3. This full-automatic computer flat knitting machine is effectual to have reduced the noise, and bottom plate device among the full-automatic computer flat knitting machine can make each triangle remove the coordination, through the device control knitting needle's the orbit of walking, can reduce the emergence of the firing pin condition, has improved the life of knitting needle, has reduced manufacturing cost, has improved work efficiency.

4. This roller device among full-automatic computer flat knitting machine can adjust to the thickness difference of fabric, adjusts left roller adjusting spring and right roller adjusting spring's rate of tension through left roller adjusting bolt and right roller adjusting bolt, makes the regulation roller shaft play the cushioning effect to the fabric, and installation left roller adjusting bearing and right roller adjusting bearing can reduce the frictional force of left roller steel bushing and right roller steel bushing.

5. The base in the full-automatic computer flat knitting machine is suitable for large-distance computer flat knitting machines, large fabrics can be processed through the base, the base is high in stability and strong in operability, the occurrence of firing pin conditions can be reduced by using the base, the strength of the first supporting rod and the second supporting rod can be improved by installing the first reinforcing plate and the second reinforcing plate, and breakage is avoided; a first supporting rod and a second supporting rod can be installed more conveniently through the left mountain head connecting plate clamping groove and the right mountain head connecting plate clamping groove.

Drawings

Fig. 1 is a schematic perspective view of a full-automatic computerized flat knitting machine according to an embodiment of the present invention.

Fig. 2 is a schematic perspective view of the needle selector according to the embodiment of the present invention.

Fig. 3 is a schematic rear view of the selector according to the embodiment of the present invention.

Fig. 4 is a schematic view of the cross-sectional structure I-I in fig. 3.

Fig. 5 is a schematic view of a three-dimensional explosive fracture structure of a needle plate device according to an embodiment of the present invention.

Fig. 6 is a front view schematically showing a broken structure of the needle plate device according to the embodiment of the present invention.

Fig. 7 is a schematic three-dimensional breaking structure diagram of a needle plate device of an embodiment of the invention.

Fig. 8 is a front view of a base plate device according to an embodiment of the present invention.

Fig. 9 is a rear view schematically illustrating the structure of the base plate apparatus according to the embodiment of the present invention.

Fig. 10 is a schematic perspective view of a base plate device according to an embodiment of the present invention.

Fig. 11 is a schematic perspective view of a base plate device according to an embodiment of the present invention.

FIG. 12 is a schematic diagram of a needle tracking trajectory according to an embodiment of the present invention.

Fig. 13 is a schematic top view of a broken structure of the roller device according to the embodiment of the present invention.

Fig. 14 is a front view schematically showing a broken structure of the roller device according to the embodiment of the present invention.

Fig. 15 is a schematic perspective view of a breaking structure of the roller device according to the embodiment of the present invention.

Fig. 16 is a schematic perspective view of a breaking structure of the roller device according to the embodiment of the present invention.

Fig. 17 is a schematic view of the adjustment roller shaft and the rotation roller shaft according to the embodiment of the present invention.

Fig. 18 is a schematic top view of a broken structure of the housing according to the embodiment of the present invention.

FIG. 19 is a schematic view of the sectional structure II-II in FIG. 18.

Fig. 20 is a schematic sectional view of III-III in fig. 18.

Fig. 21 is a schematic three-dimensional fracture structure of the stand according to the embodiment of the present invention.

Fig. 22 is a schematic three-dimensional fracture structure of the stand according to the embodiment of the present invention.

Detailed Description

The present invention will be described in further detail below by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not to be construed as limiting the present invention.

Examples are given.

See fig. 1-22. The full-automatic computer flat knitting machine in the embodiment comprises a needle selector A, two needle plate devices B, two bottom plate devices C, a roller device D, a base E and a flat knitting machine body F, wherein the flat knitting machine body F comprises a rack F1, two machine heads F2, two shaking tables F3, a color changing seat F4, a pick-up frame F5 and a yarn feeder F6, the base E and the pick-up frame F5 are both installed on the rack F1, the yarn feeder F6 is installed on the pick-up frame F5, the two needle plate devices B are respectively a first needle plate device and a second needle plate device, the two bottom plate devices C are respectively a first bottom plate device and a second bottom plate device, the two machine heads F2 are respectively a first machine head and a second machine head, the two shaking tables F3 are respectively a left shaking table and a right shaking table, the first bottom plate device and the second bottom plate device are respectively provided with two needle selectors A, the first bottom plate device is installed on the first machine head, the second bottom plate device is installed on, first aircraft nose and No. two aircraft noses are connected through trading look seat F4, a faller device is installed in the front of base E, No. two faller devices are installed in the back of base E, left shaking table is installed in the left side of base E, right shaking table is installed on the right side of base E, left shaking table is connected with a faller device, and this faller device cooperates with bottom plate device No. one, right shaking table is connected with No. two faller devices, and this No. two faller devices cooperates with No. two bottom plate devices, aircraft nose F2 slidable mounting is on base E, roller device D installs on base E.

The needle selector a in this embodiment includes a first needle selection mechanism a1, a second needle selection mechanism a2, a needle selector housing A3, a needle selector limit cover a4, a needle selector bottom plate a5 and a needle selector wire holder A6, the needle selector limit cover a4 is installed on one side of the needle selector housing A3, the needle selector bottom plate a5 is installed on the other side of the needle selector housing A3, the needle selector wire holder A6 is installed on the needle selector bottom plate a5, the first needle selection mechanism a1 and the second needle selection mechanism a2 are both installed in the needle selector housing A3, and the first needle selection mechanism a1 and the second needle selection mechanism a2 are both matched with the needle selector wire holder A6; each bottom plate device C comprises a bottom plate C1, a dial C02, a hill C2, a stitch-changing guide C3, a left knitting guide C41, a right knitting guide C42, a left needle-lifting triangle C51, a right needle-lifting triangle C52, a left needle-receiving triangle C61, a right needle-receiving triangle C61, a left stitch triangle C61, a right stitch triangle C61, a left needle-returning triangle C61, a right needle-returning triangle C61, a left needle-selecting upper cam C61, a right needle-selecting upper cam C61, a left needle-selecting lower cam C61, a right needle-selecting lower cam C61, a left needle-lifting cam C101, a right needle-lifting cam C102, a left needle-pushing cam C111 and a right needle-pushing cam C112, a motion driving mechanism C61, a needle-reversing driving mechanism C61, a knitting driving mechanism C61, a hill C61, a right needle-pushing cam C61, a stitch-lifting driving mechanism C61, a right needle-pushing cam C61 and a stitch driving mechanism 61 which are arranged on the back of the bottom plate C61, a motion driving mechanism 61 and a left needle-lifting driving mechanism 61 are all located on the bottom plate C36, the sharp mountain C is positioned above the needle transferring guide block C, the left knitting guide block C and the right knitting guide block C are both contacted with the needle transferring guide block C, the left knitting guide block C is positioned on the left side of the needle transferring guide block C, the right knitting guide block C is positioned on the right side of the needle transferring guide block C, the left stitch cam C is positioned on the left upper part of the bottom plate C, the right stitch cam C is positioned on the right upper part of the bottom plate C, the left stitch cam C is contacted with the left side of the sharp mountain C, the right stitch cam C is contacted with the right side of the sharp mountain C, the dish mountain C is positioned on the middle lower part of the bottom plate C, the left needle receiving cam C and the right needle receiving cam C are both contacted with the dish mountain C, the left needle receiving cam C is positioned on the left side of the dish mountain C, the right needle receiving cam C is positioned on the right side of the dish C, the left needle raising cam C is contacted with the left needle receiving cam C, the right needle raising cam C is positioned on the right side of the right needle receiving cam C, the bottom of the left needle raising cam C51 and the bottom of the left needle receiving cam C61 are both in contact with the left needle pushing cam C111, the bottom of the right needle raising cam C52 and the bottom of the right needle receiving cam C62 are both in contact with the right needle pushing cam C112, the left needle pushing cam C111 and the right needle pushing cam C112 are both in contact with the bottom of the dish cam C02, the left needle raising cam C101 is located at the lower left corner of the bottom plate C1, the right needle raising cam C102 is located at the lower right corner of the bottom plate C1, the left needle selecting upper cam C91 and the left needle selecting lower cam C93 are both located at the lower left part of the bottom plate C1, the right needle selecting upper cam C92 and the right needle selecting lower cam C94 are both located at the lower right part of the bottom plate C1, the left needle selecting upper cam C91 is located above the left needle selecting lower cam C93, the right needle selecting upper cam 686C 8 is located above the right needle protecting cam lower cam C94, the left needle selecting cam 93 is located at the right needle protecting cam C111, the left needle selecting lower cam 36111 is in contact with the right needle protecting cam 93, the lower right needle selection cam C94 is in contact with the right needle pushing cam C112, the left needle return cam C81 is mounted on the upper left needle selection cam C91, the right needle return cam C82 is mounted on the upper right needle selection cam C92, the needle reversing drive mechanism C24, the knitting drive mechanism C25, the needle raising drive mechanism C26 and the needle receiving drive mechanism C27 are all connected with the motion drive mechanism C23, the needle reversing guide block C3 is connected with the needle reversing drive mechanism C24, the left knitting guide block C41 and the right knitting guide block C42 are all connected with the knitting drive mechanism C25, the left needle raising cam C51 and the right needle raising cam C52 are all connected with the needle raising drive mechanism C26, the left needle receiving cam C61 and the right needle receiving cam C62 are all connected with the needle receiving drive mechanism C27, the left stitch cam C71 is connected with the left stitch drive mechanism C28, and the right stitch cam C72 is connected with the right stitch cam 29.

The base E in the embodiment comprises a first girder E1, a second girder E2, a first slide rail E5, a second slide rail E6, a left shaking table fixing seat E6, a right shaking table fixing seat E6, a left mountain head mechanism E6, a right mountain head mechanism E6, a first support rod E6, a second support rod E6, a first slide rail base E6, a second slide rail base E6, a first reinforcing plate E6, a second reinforcing plate E6 and an I-shaped mounting rack E6, wherein the first slide rail E6 is mounted on the first girder E6, the second slide rail E6 is mounted on the second girder E6, the left shaking table fixing seat E6, the right shaking table fixing seat E6, the left mountain head mechanism E6 and the right mountain head mechanism E6 are mounted on the first girder E6 and the second girder E6, the left mountain head fixing seat E6 is located on the left side of the left shaking table fixing seat E6, the right mountain head mechanism E6 is located on the right side of the first girder E6, and the left side of the left mountain head mechanism E6 is connected with the left side of the left mountain head supporting rod E6, the right end of a first support rod E11 and the right end of a second support rod E12 are connected with a right mountain head mechanism E10, a fabric channel is formed between the first support rod E11 and the second support rod E12, a first slide rail base E3 is installed on a first girder E1, a first slide rail E5 is installed on a first slide rail base E3, a second slide rail base E4 is installed on a second girder E2, a second slide rail E6 is installed on a second slide rail base E4, a first support rod E11 passes through a first reinforcing plate E13, a second support rod E12 passes through a second reinforcing plate E14, the left end of an I-shaped mounting rack E15 is installed on a left shaking table fixing seat E7, the right end of an I-shaped mounting rack E15 is installed on a right shaking table fixing seat E8, the I-shaped mounting rack E15 is located above the fabric channel, the first girder E15 is located in front of a rack F15, and the second support rod E15 is located behind the rack F15.

In the embodiment, each needle plate device B comprises a needle plate B5, a plurality of separating blades B1, a needle selection limiting rod B13, a knitting needle pressing plate B6 and a needle selection pressing plate B7, the plurality of separating blades B1 are arranged on the needle plate B5, a needle walking unit B2 is formed between every two adjacent separating blades B1, the upper part of the needle walking unit B2 is an insert mounting groove B3, the lower part of the needle walking unit B2 is an insert mounting groove B4, each needle walking unit B2 comprises an insert B22 and two inserts B21, the insert B21 comprises a left insert B221 and a right insert B222, the two inserts B21 are both mounted in the insert mounting groove B21, a sliding groove B21 is formed between the two inserts B21, the left insert B221 and the right insert B222 are both mounted in the insert mounting groove B21, the upper part of the mounting groove B21 is an upper part of the needle selection pressing plate B241, the lower insert B72 is a sliding groove B21, and the middle insert B21 is an insert B242, the number of the tooth sheets B11 is equal to that of the middle inserting sheets B12, and the tooth sheets B11 correspond to the middle inserting sheets B12 one by one; the knitting needle thread pressing plate B6 and the needle selection thread pressing plate B7 are both mounted on the middle insert piece B12 through bolts, the knitting needle thread pressing plate B6 is pressed on the left insert piece B221 and the right insert piece B222, the needle selection thread pressing plate B7 is pressed on the left insert piece B221 and the right insert piece B222, and the needle selection limiting rod B13 penetrates through the middle insert piece B12, the left insert piece B221 and the right insert piece B222.

The roller device D in the embodiment comprises a left roller supporting mechanism D1, a right roller supporting mechanism D2, an adjusting roller shaft D3, a rotating roller shaft D4, a left roller adjusting mechanism D5, a right roller adjusting mechanism D6, an adjusting roller driving mechanism D7 and a rotating roller driving mechanism D8, wherein the adjusting roller shaft D3 and the rotating roller shaft D4 are both rotatably arranged on a left roller supporting mechanism D1 and a right roller supporting mechanism D2, the adjusting roller shaft D3 is matched with the rotating roller shaft D4, the left roller adjusting mechanism D5 is arranged on a left roller supporting mechanism D1, the right roller adjusting mechanism D6 is arranged on a right roller supporting mechanism D2, the left roller adjusting mechanism D5 and the right roller adjusting mechanism D5 are respectively matched with two ends of the adjusting roller shaft D5, the adjusting roller driving mechanism D5 is connected with one end of the adjusting roller shaft D5, the rotating roller driving mechanism D5 is connected with one end of the rotating roller shaft D5, and the adjusting roller driving mechanism D5 is arranged on a fixed seat of a table 5, the rotating roller driving mechanism D8 is installed on the right cradle fixing seat E8.

In this embodiment, a selector housing A3 is provided with a selector mounting bolt a7, the selector housing A3 is mounted on a bottom plate C1 through a selector mounting bolt a7, a bottom plate C1 of a first bottom plate device is mounted on a first head, a bottom plate C1 of a second bottom plate device is mounted on a second head, a faller B5 of the first faller device is mounted in front of a base E, a faller B5 of the second faller device is mounted behind the base E, a left rocking bed is mounted on a left rocking bed holder E7, a right rocking bed is mounted on a right rocking bed holder E8, a left rocking bed is connected with a faller B5 of the first faller device, a right rocking bed is connected with a faller B5 of the second faller device, the first head is slidably mounted on a first girder E1, the second head is slidably mounted on a second girder E2, a left roller supporting mechanism D1 is mounted on a left mountain head mechanism E9, and a right roller supporting mechanism D2 is mounted on a mountain head mechanism E10.

The first needle selection mechanism a1 in this embodiment includes a first needle selection coil a11, a first ferromagnetic a12, a first connecting block a13, a first pin a14, and a first selector a15, the second needle selection mechanism a2 includes a second needle selection coil a21, a second ferromagnetic a22, a second connecting block a23, a second pin a24, and a second selector a25, the first ferromagnetic a12 is electrically connected to the first needle selection coil a12, the first ferromagnetic a12 is mounted on one side of the first connecting block a12, the first selector a12 is mounted on the other side of the first connecting block a12, the first connecting block a12 is rotatably mounted in the selector housing a12 by the first pin a12, the first pin a12 is offset from the first connecting block a12, the second ferromagnetic a12 is electrically connected to the second needle selection coil a12, the second connecting block a12 is mounted on one side of the second connecting block a12, the second connecting block A23 is rotatably installed in a selector housing A3 through a second pin shaft A24, the second pin shaft A24 and a second selector A25 are arranged eccentrically, and a first needle selection coil A11 and a second needle selection coil A21 are electrically connected with a selector wiring seat A6; the needle selector limiting cover A4 comprises a first needle selector limiting hole A41 and a second needle selector limiting hole A42, the first needle selector A15 penetrates through the first needle selector limiting hole A41, the second needle selector A25 penetrates through the second needle selector limiting hole A42, the needle selector housing A3 comprises a first needle selection coil mounting groove A31 and a second needle selection coil mounting groove A32, the first needle selection coil A11 is mounted in the first needle selection coil mounting groove A31, and the second needle selection coil A21 is mounted in the second needle selection coil mounting groove A32.

The left cam mechanism E9 in this embodiment includes a left cam E91, a left needle plate sliding slot E92, a left cam connecting plate E93 and a left cam connecting plate clamping slot E94, the right cam mechanism E10 includes a right cam E101, a right needle plate sliding slot E102, a right cam connecting plate E103 and a right cam connecting plate clamping slot E104, the left needle plate sliding slot E92 is disposed on the left cam E91, the left cam connecting plate clamping slot E94 is disposed on the left cam connecting plate E93, the left cam connecting plate E93 is disposed on the right side of the left cam E91, the right needle plate sliding slot E102 is disposed on the right cam E101, the right cam connecting plate clamping slot E104 is disposed on the right cam connecting plate E103, the right cam connecting plate E103 is disposed on the left side of the right cam E101, the left end of the first supporting rod E11 and the left end of the second supporting rod E12 are both clamped in the left cam clamping slot E94, the right connecting plate E11 and the second supporting rod E12 are both mounted on the right cam connecting plate clamping slot E5, and the left needle mounting slot E1 is disposed on the right cam connecting plate clamping slot E1 On the slide groove E102, a needle plate B5 in the second needle plate device is mounted on the left needle plate slide groove E92 and the right needle plate slide groove E102 on the side of the second girder E2.

The left roller supporting mechanism D1 in the embodiment comprises a left roller mounting plate D11, a left roller adjusting hole D12 and a left roller shaft seat D14, the right roller supporting mechanism D2 comprises a right roller mounting plate D21, a right roller adjusting hole D22 and a right roller shaft seat D24, the left roller adjusting hole D12 is arranged on a left roller mounting plate D11, the left end of an adjusting roller shaft D3 passes through the left roller adjusting hole D12, the left roller shaft seat D14 is arranged on a left roller mounting plate D11, the right roller adjusting hole D22 is arranged on a right roller mounting plate D21, the right end of the adjusting roller shaft D3 passes through the right roller adjusting hole D22, the right roller shaft seat D24 is arranged on a right roller mounting plate D21, the left end of a rotating roller shaft D4 passes through the left roller adjusting hole D12 and is arranged on a left roller D14, the right end of the rotating roller shaft D4 passes through the right adjusting hole D22 and is arranged on a right roller shaft seat D24, the rotating roller shaft seat D4 is connected with a roller driving mechanism 8, the left end of the adjusting roller shaft D3 is connected with an adjusting roller driving mechanism D7, a left roller mounting plate D11 is mounted on a left peak E91, and a right roller mounting plate D21 is mounted on a right peak E101.

In the embodiment, a left roller steel sleeve D13 is sleeved at the left end of an adjusting roller shaft D3, a right roller steel sleeve D23 is sleeved at the right end of an adjusting roller shaft D3, the left roller steel sleeve D13 is positioned in a left roller adjusting hole D12, a right roller steel sleeve D23 is positioned in a right roller adjusting hole D22, a left roller adjusting mechanism D5 is in contact with a left roller steel sleeve D13, and a right roller adjusting mechanism D6 is in contact with a right roller steel sleeve D23.

The left roller adjusting mechanism D5 in the embodiment comprises a left roller adjusting tension rod D51, a left roller adjusting bearing D52, a left roller adjusting spring D53, a left roller adjusting bolt D54 and a left roller adjusting fixing rod D55, the right roller adjusting mechanism D6 comprises a right roller adjusting tension rod D61, a right roller adjusting bearing D62, a right roller adjusting spring D63, a right roller adjusting bolt D64 and a right roller adjusting fixing rod D65, the left roller adjusting bearing D52 is arranged on the left roller adjusting tension rod D51, the left roller adjusting bearing D52 is contacted with a left roller steel sleeve D13, one end of the left roller adjusting tension rod D51 is rotatably arranged on the left roller mounting plate D11, the other end of the left roller adjusting tension rod D51 is connected with one end of a left roller adjusting spring D53, the other end of the left roller adjusting spring D53 is connected with a left adjusting bolt D54, the left roller adjusting bolt D54 is arranged on the left roller adjusting fixing rod D55, the left roller adjusting fixing rod D55 is mounted on a left roller mounting plate D11, the right roller adjusting bearing D62 is mounted on a right roller adjusting tension rod D61, the right roller adjusting bearing D62 is in contact with a right roller steel sleeve D23, one end of the right roller adjusting tension rod D61 is rotatably mounted on a right roller mounting plate D21, the other end of the right roller adjusting tension rod D61 is connected with one end of a right roller adjusting spring D63, the other end of the right roller adjusting spring D63 is connected with a right roller adjusting bolt D64, the right roller adjusting bolt D64 is mounted on a right roller adjusting fixing rod D65, and the right roller adjusting fixing rod D65 is mounted on a right roller mounting plate D21.

The first selector limiting hole a41 and the second selector limiting hole a42 in this embodiment are both rectangular in shape, the height of the first selector limiting hole a41 is greater than the thickness of the first selector a15, and the height of the second selector limiting hole a42 is greater than the thickness of the second selector a 25; the needle selector limiting cover A4 is provided with a needle selector limiting cover adjusting hole, the needle selector shell A3 is provided with a needle selector limiting cover mounting hole, the needle selector limiting cover adjusting hole and the needle selector limiting cover mounting hole are connected through a screw, the needle selector limiting cover adjusting hole is a kidney-shaped hole, and the needle selector limiting cover mounting hole is an internal thread hole.

In the embodiment, a first pin shaft A14 is rotatably installed in the middle of a first connecting block A13, a first selector A15 is installed on the wall surface of the first connecting block A13 in a manner of being close to or above, a second pin shaft A24 is rotatably installed in the middle of a second connecting block A23 in a manner of being close to or above, and a second selector A25 is installed on the wall surface of the second connecting block A23 in a manner of being close to or above; two sides of the needle selector shell A3 are provided with needle selector limit cover clamping grooves for mounting a needle selector limit cover A4, the needle selector limit cover A4 is clamped on the needle selector limit cover clamping grooves, the needle selector limit cover adjusting holes are arranged on the side surface of the needle selector limit cover A4, and the needle selector limit cover mounting holes are arranged on the needle selector limit cover clamping grooves.

A selector accommodating cavity A8 is arranged in a selector housing A3 in the embodiment, a first connecting block A13 is rotatably installed in the selector accommodating cavity A8 through a first pin shaft A14, and a second connecting block A23 is rotatably installed in the selector accommodating cavity A8 through a second pin shaft A24; the needle selector is a two-stage needle selector.

The motion driving mechanism C23 in this embodiment includes a motion motor C12, a motion triangle zero point sensor C13, a first motion motor shaft C14, a second motion motor shaft C15, a first motion motor shaft support frame C16, and a second motion motor shaft support frame C17, action motor C12, first action motor shaft support frame C16 and second action motor shaft support frame C17 are all installed on the back of bottom plate C1, first action motor shaft C14 and second action motor shaft C15 are installed at the two ends of action motor C12 respectively, one end of first action motor shaft C14 is installed on first action motor shaft support frame C16, one end of second action motor shaft C15 is installed on second action motor shaft support frame C17, needle turning drive mechanism C24 and knitting drive mechanism C25 are all installed on first action motor shaft C14, and needle raising drive mechanism C26 and needle receiving drive mechanism C27 are all installed on second action motor shaft C15.

The stitch cam driving mechanism C24 in the embodiment comprises a stitch cam gear C141, a stitch cam rack C142, a stitch cam station plate C143, a stitch cam seat C144, a stitch cam connecting column C145 and a stitch cam steel sleeve C146, the stitch-turning cam station plate C143 is provided with a stitch-turning track groove, the stitch-turning cam seat C144 is provided with a stitch-turning moving hole, the stitch-turning cam gear C141 is arranged on a first action motor shaft C14, the stitch-turning cam rack C142 is arranged on the stitch-turning cam station plate C143, the stitch-turning cam gear C141 is meshed with the stitch-turning cam rack C142, the stitch-turning cam station plate C143 is slidably arranged on the stitch-turning cam seat C144, the stitch-turning cam seat C144 is arranged on the back of the bottom plate C1, one end of the stitch-turning cam connecting column C145 is connected with the stitch-turning guide block C3, the other end of the stitch-turning cam connecting column C145 penetrates through the stitch-turning cam seat C144, the stitch-turning cam steel sleeve C146 is connected with the stitch-turning cam connecting column C145, and the stitch-turning cam steel sleeve C146 penetrates through the stitch-turning moving hole and.

The knitting driving mechanism C25 in the embodiment comprises a knitting triangular gear C151, a knitting triangular rack C152, a knitting triangular working position plate C153, a knitting triangular seat C154, a left knitting triangular connecting column C155, a right knitting triangular connecting column C156, a left knitting triangular steel sleeve C157 and a right knitting triangular steel sleeve C158, wherein a knitting track groove is arranged on the knitting triangular working position plate C153, a left knitting movable hole and a right knitting movable hole are arranged on the knitting triangular seat C154, the knitting triangular gear C151 is arranged on a first action motor shaft C14, the knitting triangular rack C152 is arranged on the knitting triangular working position plate C153, the knitting triangular gear C151 is meshed with the knitting triangular rack C152, the knitting triangular working position plate C153 is arranged on the knitting triangular seat C154 in a sliding manner, the knitting triangular seat C154 is arranged on the back of a bottom plate C1, one end of the left knitting triangular connecting column C155 is connected with a left knitting guide block C41, one end of the right knitting triangular connecting column C156 is connected with a right knitting guide block C42, the other end of the left braided triangular connecting column C155 and the other end of the right braided triangular connecting column C156 both penetrate through the braided triangular seat C154, the left braided triangular steel sleeve C157 is connected with the left braided triangular connecting column C155, the left braided triangular steel sleeve C157 penetrates through the left braided movable hole and is installed in the braided track groove, the right braided triangular steel sleeve C158 is connected with the right braided triangular connecting column C156, and the right braided triangular steel sleeve C158 penetrates through the right braided movable hole and is installed in the braided track groove.

The needle raising driving mechanism C26 in the embodiment comprises a needle raising triangle gear C161, a needle raising triangle rack C162, a needle raising triangle station plate C163, a needle raising triangle seat C164, a left needle raising triangle connecting column C165, a right needle raising triangle connecting column C166, a left needle raising triangle steel sleeve C167 and a right needle raising triangle steel sleeve C168, wherein the needle raising triangle station plate C163 is provided with a left needle raising track groove and a right needle raising track groove, the needle raising triangle seat C164 is provided with a left needle raising movable hole and a right needle raising movable hole, the needle raising triangle gear C161 is installed on a second action motor shaft C15, the needle raising triangle rack C162 is installed on the needle raising triangle station plate C163, the needle raising triangle gear C161 is meshed with the needle raising triangle rack C162, the needle raising triangle station plate C163 is installed on the needle raising triangle seat C164 in a sliding manner, the needle raising triangle seat C164 is installed on the back of a bottom plate C1, one end of the left needle raising triangle gear C165 connecting column is connected with a left needle raising triangle C51, one end of the right needle raising triangle rack C166 is connected with a right needle raising triangle C539, the other end of the left needle raising triangular connecting column C165 and the other end of the right needle raising triangular connecting column C166 both penetrate through a needle raising triangular seat C164, a left needle raising triangular steel sleeve C167 is connected with the left needle raising triangular connecting column C165, the left needle raising triangular steel sleeve C167 penetrates through a left needle raising movable hole and is installed in a left needle raising track groove, a right needle raising triangular steel sleeve C168 is connected with the right needle raising triangular connecting column C166, the right needle raising triangular steel sleeve C168 penetrates through a right needle raising movable hole and is installed in a right needle raising track groove, and a motion triangular zero point inductor C13 is installed at one end of the needle raising triangular seat C164.

The needle connecting driving mechanism C27 in the embodiment comprises a needle connecting triangle gear C171, a needle connecting triangle rack C172, a needle connecting triangle working position plate C173, a needle connecting triangle seat C174, a left needle connecting triangle connecting column C175, a right needle connecting triangle connecting column C176, a left needle connecting triangle steel sleeve C177 and a right needle connecting triangle steel sleeve C178, wherein the needle connecting triangle working position plate C173 is provided with a left needle connecting track groove and a right needle connecting track groove, the needle connecting triangle seat C174 is provided with a left needle connecting movable hole and a right needle connecting movable hole, the needle connecting triangle gear C171 is arranged on a second action motor shaft C15, the needle connecting triangle rack C172 is arranged on the needle connecting triangle working position plate C173, the needle connecting gear C171 is meshed with the needle connecting triangle rack C172, the needle connecting triangle working position plate C173 is slidably arranged on the needle connecting triangle seat C174, the needle connecting triangle seat C174 is arranged on the back of a bottom plate C1, one end of the left needle connecting triangle connecting column C175 is connected with the left needle connecting triangle C61, one end of the needle connecting triangle connecting column C176 is connected with the right needle connecting triangle 62, the other end of the left needle receiving triangular connecting column C175 and the other end of the right needle receiving triangular connecting column C176 both penetrate through a needle receiving triangular seat C174, a left needle receiving triangular steel sleeve C177 is connected with the left needle receiving triangular connecting column C175, the left needle receiving triangular steel sleeve C177 penetrates through a left needle receiving movable hole to be installed in a left needle receiving track groove, a right needle receiving triangular steel sleeve C178 is connected with the right needle receiving triangular connecting column C176, the right needle receiving triangular steel sleeve C178 penetrates through a right needle receiving movable hole to be installed in a right needle receiving track groove, and an action triangular zero sensor C13 is installed at one end of the needle receiving triangular seat C174.

The left stitch driving mechanism C28 in this embodiment includes a left stitch motor C181, a left stitch gear box C191, a left stitch gear wheel C201, a left stitch rack C211, and a left stitch zero sensor C221, the left stitch gear box C191 and the left stitch zero sensor C221 are both installed on the back of the bottom plate C1, the left stitch motor C181 is connected with the left stitch gear wheel C201 through the left stitch gear box C191, the left stitch rack C211 is connected with the left stitch triangle C71, the left stitch gear wheel C201 is engaged with the left stitch rack C211, and the left stitch zero sensor C221 is installed at one end of the left stitch rack C211.

The right stitch driving mechanism C29 in this embodiment includes a right stitch motor C182, a right stitch gear box C192, a right stitch gear wheel C202, a right stitch rack C212, and a right stitch zero sensor C222, where the right stitch gear box C192 and the right stitch zero sensor C222 are both installed on the back of the bottom plate C1, the right stitch motor C182 and the right stitch gear wheel C202 are connected through the right stitch gear box C192, the right stitch rack C212 is connected with the right stitch cam C72, the right stitch gear wheel C202 is engaged with the right stitch rack C212, and the right stitch zero sensor C222 is installed at one end of the right stitch rack C212.

In this embodiment, a stitch guide cam cover plate is provided on the stitch guide C3, a stitch cam connecting post C145 is installed on the stitch guide cam cover plate, a left knitting guide cover plate is provided on the left knitting guide C41, a left knitting cam connecting post C155 is installed on the left knitting guide cover plate, a right knitting guide cover plate is provided on the right knitting guide C42, a right knitting cam connecting post C156 is installed on the right knitting guide cover plate, a left needle raising cam cover plate is provided on the left needle raising cam C51, a left needle raising cam connecting post C165 is installed on the left needle raising cam cover plate, a right needle raising cam cover plate is provided on the right needle raising cam C52, a right needle raising cam connecting post C166 is installed on the right needle raising cam cover plate, a left needle receiving cam cover plate is provided on the left needle receiving cam C61, a left needle receiving cam connecting post C175 is installed on the left needle receiving cam cover plate, a right needle receiving cam cover plate C62 is provided, the right connecting needle triangle connecting column C176 is arranged on the right connecting needle triangle cover plate.

The needle raising cam seat C164 and the needle receiving cam seat C174 in the embodiment are of an integrated structure, and two needle selectors are installed on the back of the bottom plate C1; the left mountain head mechanism E9 and the right mountain head mechanism E10 are both isosceles triangles in shape; the first support rod E11 and the second support rod E12 are both square tubes; the number of the first slide rail base E3, the second slide rail base E4, the first support rod E11, the second support rod E12, the first reinforcing plate E13 and the second reinforcing plate E14 is multiple; an I-shaped rod is arranged on the I-shaped mounting rack E15.

The needle plate B5 in the embodiment is provided with a mounting hole B51 and a hoisting hole B52, a partition sheet B1, an insert B21, a left insert B221 and a right insert B222 are all mounted on the needle plate B5 through bolts, and the bolts penetrate through the mounting hole B51; a needle turning sheet accommodating cavity for accommodating the needle turning sheet is formed in the right inserting sheet B222; the adjusting roller shaft D3 and the rotating roller shaft D4 are both positioned between the left roller supporting mechanism D1 and the right roller supporting mechanism D2; the adjusting roller driving motor D72 and the rotating roller driving motor D82 are stepping motors; the left roller adjusting hole D12 and the right roller adjusting hole D22 are waist-shaped holes.

Adjusting roller driving mechanism D7 in this embodiment includes adjusting roller driving mechanism mounting panel D71, adjusting roller driving motor D72 and adjusting roller shaft coupling D73, rotating roller driving mechanism D8 includes rotating roller driving mechanism mounting panel D81, rotating roller driving motor D82 and rotating roller shaft coupling D83, adjusting roller driving motor D72 installs on adjusting roller driving mechanism mounting panel D71, adjusting roller driving motor D72 is connected through adjusting roller shaft coupling D73 with the left end of adjusting roller shaft D3, rotating roller driving motor D82 installs on rotating roller driving mechanism mounting panel D81, rotating roller driving motor D82 is connected through rotating roller shaft coupling D83 with the right end of rotating roller shaft D4.

In this embodiment, a power supply is connected through a selector wire holder A6, the selector wire holder A6 generates electromagnetic induction for a first needle selection coil a11 and a second needle selection coil a21, the first needle selection coil a11 and a first strong magnet a12 generate electromagnetic induction, the first needle selection coil a11 attracts and repels a first strong magnet a12, a first connecting block a13 rotates around a first pin shaft a14, and a first selector jack a15 swings in a first selector jack limiting hole a 41; the second needle selection coil A21 and the second strong magnet A22 generate electromagnetic induction, the second strong magnet A22 is attracted and repelled through the second needle selection coil A21, the second connecting block A23 rotates around the second pin shaft A24, and the second needle selection piece A25 swings in the second needle selection piece limiting hole A42.

The needle is selected through the first needle selector A15 and the second needle selector A25, the needle is pushed to the knitting needle, after each triangle in the bottom plate device C forms a knitting track, the bottom plate device C slides on the base E, the needle is selected to perform knitting work along the knitting track, the fabric falls to a fabric channel and falls through the roller device D, and in the knitting process, the left shaking table drives the first needle plate device, and the right shaking table drives the second needle plate device.

In this embodiment, each needle plate device B further includes a selected needle mounted in the needle selecting chute B242 and a hooked needle mounted in the needle selecting chute B23, the selected needle being in contact with the hooked needle.

Claims

1. A full-automatic computer flat knitting machine comprises a needle selector, two needle plate devices, two bottom plate devices, a roller device, a base and a flat knitting machine body, wherein the flat knitting machine body comprises a rack, two machine heads, two shaking tables, a color changing seat, a yarn picking frame and a yarn feeder, the base and the yarn picking frame are both arranged on the rack, the yarn feeder is arranged on the yarn picking frame, the two needle plate devices are respectively a first needle plate device and a second needle plate device, the two bottom plate devices are respectively a first bottom plate device and a second bottom plate device, the two machine heads are respectively a first machine head and a second machine head, the two shaking tables are respectively a left shaking table and a right shaking table, the first bottom plate device and the second bottom plate device are respectively provided with two needle selectors, the first bottom plate device is arranged on the first machine head, the second bottom plate device is arranged on the second machine head, the first machine head is connected with the second machine head through the color changing seat, the first needle plate device is, the second needle plate device is arranged at the back of the base, the left shaking table is arranged at the left side of the base, the right shaking table is arranged at the right side of the base, the left shaking table is connected with the first needle plate device, the first needle plate device is matched with the first bottom plate device, the right shaking table is connected with the second needle plate device, the second needle plate device is matched with the second bottom plate device, the machine head is slidably arranged on the base, and the roller device is arranged on the base; the method is characterized in that: the needle selector comprises a first needle selecting mechanism, a second needle selecting mechanism, a needle selector shell, a needle selector limiting cover, a needle selector bottom plate and a needle selector wiring seat, wherein the needle selector limiting cover is arranged on one side of the needle selector shell, the needle selector bottom plate is arranged on the other side of the needle selector shell, the needle selector wiring seat is arranged on the needle selector bottom plate, and the first needle selecting mechanism and the second needle selecting mechanism are both arranged in the needle selector shell and are matched with the needle selector wiring seat; the base comprises a first crossbeam, a second crossbeam, a first slide rail, a second slide rail, a left shaking table fixing seat, a right shaking table fixing seat, a left mountain head mechanism, a right mountain head mechanism, a first support rod and a second support rod, wherein the first slide rail is arranged on the first crossbeam, the second slide rail is arranged on the second crossbeam, the left shaking table fixing seat, the right shaking table fixing seat, the left mountain head mechanism and the right mountain head mechanism are all arranged on the first crossbeam and the second crossbeam, the left shaking table fixing seat is positioned on the left side of the left mountain head mechanism, the right shaking table fixing seat is positioned on the right side of the right mountain head mechanism, the left end of the first support rod and the left end of the second support rod are all connected with the left mountain head mechanism, the right end of the first support rod and the right end of the second support rod are all connected with the right mountain head mechanism, and a fabric channel is formed between the; each needle plate device comprises a needle plate and a plurality of separating sheets, the plurality of separating sheets are distributed on the needle plate, a needle moving unit is formed between every two adjacent separating sheets, the upper part of the needle moving unit is an insert mounting groove, the lower part of the needle moving unit is an insert mounting groove, each needle moving unit comprises an insert and two inserts, each insert comprises a left insert and a right insert, the two inserts are both mounted in the insert mounting grooves, a knitting needle sliding groove is formed between the two inserts, the left insert and the right insert are both mounted in the insert mounting grooves, a mounting sliding groove is formed between the left insert and the right insert, the upper part of the mounting sliding groove is a transition groove, and the lower part of the mounting sliding groove is a needle selecting sliding groove; the roller device comprises a left roller supporting mechanism, a right roller supporting mechanism, an adjusting roller shaft, a rotating roller shaft, a left roller adjusting mechanism and a right roller adjusting mechanism, wherein the adjusting roller shaft is matched with the rotating roller shaft and both the adjusting roller shaft and the rotating roller shaft are rotatably arranged on the left roller supporting mechanism and the right roller supporting mechanism; the needle selector shell is arranged on a bottom plate, the bottom plate in the first bottom plate device is arranged on a first machine head, the bottom plate in the second bottom plate device is arranged on a second machine head, a needle plate in the first needle plate device is arranged in front of a base, a needle plate in the second needle plate device is arranged behind the base, a left shaking table and a right shaking table are respectively arranged on a left shaking table fixing seat and a right shaking table fixing seat, the left shaking table is connected with the needle plate in the first needle plate device, the right shaking table is connected with the needle plate in the second needle plate device, the first machine head is slidably arranged on a first crossbeam, the second machine head is slidably arranged on a second crossbeam, and a left roller supporting mechanism and a right roller supporting mechanism are respectively arranged on a left mountain head mechanism and a right mountain head mechanism;

the left roller adjusting mechanism comprises a left roller adjusting tension rod, a left roller adjusting bearing, a left roller adjusting spring, a left roller adjusting bolt and a left roller adjusting fixing rod, the right roller adjusting mechanism comprises a right roller adjusting tension rod, a right roller adjusting bearing, a right roller adjusting spring, a right roller adjusting bolt and a right roller adjusting fixing rod, the left roller adjusting bearing is installed on the left roller adjusting tension rod, the left roller adjusting bearing is in contact with a left roller steel sleeve, one end of the left roller adjusting tension rod is rotatably installed on a left roller installing plate, the other end of the left roller adjusting tension rod is connected with one end of the left roller adjusting spring, the other end of the left roller adjusting spring is connected with the left roller adjusting bolt, the left roller adjusting bolt is installed on the left roller adjusting fixing rod, the left roller adjusting fixing rod is installed on the left roller installing plate, the right roller adjusting bearing is installed on the right roller adjusting tension rod, and the right roller adjusting bearing contacts with a right roller steel sleeve, the one end of the right roller adjusting tension rod is rotated and installed on the right roller mounting plate, the other end of the right roller adjusting tension rod is connected with one end of the right roller adjusting spring, the other end of the right roller adjusting spring is connected with the right roller adjusting bolt, the right roller adjusting bolt is installed on the right roller adjusting fixing rod, and the right roller adjusting fixing rod is installed on the right roller mounting plate.

2. The fully automatic computer flat knitting machine according to claim 1, characterized in that: the first needle selecting mechanism comprises a first needle selecting coil, a first strong magnet, a first connecting block, a first pin shaft and a first needle selecting sheet, the second needle selecting mechanism comprises a second needle selecting coil, a second strong magnet, a second connecting block, a second pin shaft and a second needle selecting sheet, the first strong magnet is electrically connected with the first needle selecting coil, the first strong magnet is arranged on one side of the first connecting block, the first needle selecting sheet is arranged on the other side of the first connecting block, the first connecting block is rotatably arranged in a needle selector shell through the first pin shaft, the first pin shaft and the first needle selecting sheet are arranged in an offset shaft mode, the second strong magnet is electrically connected with the second needle selecting coil, the second strong magnet is arranged on one side of the second connecting block, the second needle selecting sheet is arranged on the other side of the second connecting block, the second connecting block is rotatably arranged in the needle selector shell through the second pin shaft, the first needle selection coil and the second needle selection coil are electrically connected with the needle selector wiring seat; the needle selector limiting cover comprises a first needle selecting sheet limiting hole and a second needle selecting sheet limiting hole, the first needle selecting sheet penetrates through the first needle selecting sheet limiting hole, the second needle selecting sheet penetrates through the second needle selecting sheet limiting hole, the needle selector shell comprises a first needle selecting coil mounting groove and a second needle selecting coil mounting groove, the first needle selecting coil is mounted in the first needle selecting coil mounting groove, and the second needle selecting coil is mounted in the second needle selecting coil mounting groove.

3. The fully automatic computer flat knitting machine according to claim 1, characterized in that: each bottom plate device comprises a bottom plate, and a dish mountain, a hill, a needle overturning guide block, a left knitting guide block, a right knitting guide block, a left needle raising triangle, a right needle raising triangle, a left needle receiving triangle, a right needle receiving triangle, a left stitch triangle, a right stitch triangle, a left needle return triangle, a right needle return triangle, a left needle selection upper mountain guard, a right needle selection upper mountain guard, a left needle selection lower mountain guard, a right needle selection lower mountain guard, a left needle raising selection triangle, a right needle raising selection triangle, a left needle pushing triangle and a right needle pushing triangle which are arranged on the front surface of the bottom plate, and an action driving mechanism, a needle overturning driving mechanism, a knitting driving mechanism, a needle raising driving mechanism, a needle receiving driving mechanism, a left stitch driving mechanism and a right stitch driving mechanism which are arranged on the back surface of the bottom plate, the hill and the needle overturning guide block are arranged on the middle upper part of the bottom plate, the needle point is positioned above the needle transferring guide block, the left knitting guide block and the right knitting guide block are both in contact with the needle transferring guide block, the left knitting guide block is positioned on the left side of the needle transferring guide block, the right knitting guide block is positioned on the right side of the needle transferring guide block, the left stitch cam is positioned on the upper left portion of the bottom plate, the right stitch cam is positioned on the upper right portion of the bottom plate, the left stitch cam is in contact with the left side of the needle point, the right stitch cam is in contact with the right side of the needle point, the disk mountain is positioned on the lower middle portion of the bottom plate, the left needle receiving cam and the right needle receiving cam are both in contact with the disk mountain, the left needle receiving cam is positioned on the left side of the disk mountain, the right needle receiving cam is positioned on the right side of the disk mountain, the left needle raising cam is in contact with the left needle receiving cam, the right needle raising cam is positioned on the right side of the right needle receiving cam, the bottom of the left needle raising triangle and the bottom of the left needle receiving triangle are in three-angle contact with a left push needle, the bottom of the right needle raising triangle and the bottom of the right needle receiving triangle are in three-angle contact with a right push needle, the left needle pushing triangle and the right needle pushing triangle are in contact with the bottom of a dish mountain, the left needle raising selection triangle is positioned at the lower left corner of the bottom plate, the right needle raising selection triangle is positioned at the lower right corner of the bottom plate, the left needle selection upper protection mountain and the left needle selection lower protection mountain are both positioned at the lower left part of the bottom plate, the right needle selection upper protection mountain is positioned above the left needle selection lower protection mountain, the left needle selection lower protection mountain is positioned at the left side of the left needle pushing triangle, the left needle selection lower protection mountain is in three-angle contact with the left push needle, and the right needle selection lower protection mountain is positioned at the right side of the right needle pushing triangle, the right needle selection lower retaining cam is in three-angle contact with the right push needle, the left needle return cam is arranged on the left needle selection upper retaining cam, and the right needle return cam is arranged on the right needle selection upper retaining cam; the needle turning guide block is connected with a needle turning driving mechanism, the left side knitting guide block and the right side knitting guide block are connected with a knitting driving mechanism, a left needle raising triangle and a right needle raising triangle are connected with the needle raising driving mechanism, a left needle receiving triangle and a right needle receiving triangle are connected with a needle receiving driving mechanism, a left stitch triangle is connected with the left stitch driving mechanism, and a right stitch triangle is connected with the right stitch driving mechanism.

4. The fully automatic computer flat knitting machine according to claim 1, characterized in that: the base still includes a slide rail base, No. two slide rail bases, reinforcing plate, No. two reinforcing plates and I-shaped mounting bracket, a slide rail pedestal mounting is on a girder, a slide rail is installed on a slide rail base, No. two slide rail pedestal mountings are on No. two girders, No. two slide rails are installed on No. two slide rail bases, a bracing piece passes a reinforcing plate, No. two bracing pieces pass No. two reinforcing plates, the left end of I-shaped mounting bracket is installed on left shaking table fixing base, the right-hand member of I-shaped mounting bracket is installed on right shaking table fixing base, the I-shaped mounting bracket is located the top of fabric passageway, a girder is located the front of frame, No. two girders are located the back of frame.

5. The fully automatic computer flat knitting machine according to claim 1, characterized in that: the left cam mechanism comprises a left cam, a left needle plate chute, a left cam connecting plate and a left cam connecting plate clamping groove, the right cam mechanism comprises a right cam, a right needle plate chute, a right cam connecting plate and a right cam connecting plate clamping groove, the left needle plate chute is arranged on the left cam, the left cam connecting plate clamping groove is arranged on the left cam connecting plate, the left cam connecting plate is arranged on the right side of the left cam, the right needle plate chute is arranged on the right cam, the right cam connecting plate clamping groove is arranged on the right cam connecting plate, the right cam connecting plate is arranged on the left side of the right cam, the left end of the first supporting rod and the left end of the second supporting rod are clamped in the left cam connecting plate clamping groove, the right end of the first supporting rod and the right end of the second supporting rod are clamped in the right cam connecting plate clamping groove, the needle plate in the first needle plate device is arranged on the left needle plate chute and the right needle plate chute which are positioned on one side of the first girder, and a needle plate in the second needle plate device is arranged on a left needle plate sliding groove and a right needle plate sliding groove which are positioned on one side of the second crossbeam.

6. The fully automatic computer flat knitting machine according to claim 1, characterized in that: the separating sheet comprises tooth sheets and middle inserting sheets, the number of the tooth sheets is equal to that of the middle inserting sheets, and the tooth sheets correspond to the middle inserting sheets one to one; each needle plate device further comprises a needle selection limiting rod, a knitting needle pressing plate and a needle selection pressing plate, the knitting needle pressing plate and the needle selection pressing plate are mounted on the middle insert piece through bolts, the knitting needle pressing plate is pressed on the left insert piece and the right insert piece, the needle selection pressing plate is pressed on the left insert piece and the right insert piece, and the needle selection limiting rod penetrates through the middle insert piece, the left insert piece and the right insert piece.

7. The fully automatic computer flat knitting machine according to claim 1, characterized in that: roller device is still including adjusting roller actuating mechanism and rotating roller actuating mechanism, it is connected with the one end of adjusting the roller axle to adjust roller actuating mechanism, it is connected with the one end of rotating the roller axle to rotate roller actuating mechanism, it installs on left shaking table fixing base to adjust roller actuating mechanism, it installs on right shaking table fixing base to rotate roller actuating mechanism.

8. The fully automatic computer flat knitting machine according to claim 1, characterized in that: the left roller supporting mechanism comprises a left roller mounting plate, a left roller adjusting hole and a left roller shaft seat, the right roller supporting mechanism comprises a right roller mounting plate, a right roller adjusting hole and a right roller shaft seat, the left roller adjusting hole is arranged on the left roller mounting plate, the left end of the adjusting roller shaft passes through the left roller adjusting hole, the left roller shaft seat is arranged on the left roller mounting plate, the right roller adjusting hole is arranged on the right roller mounting plate, the right end of the adjusting roller shaft passes through the right roller adjusting hole, the right roller shaft seat is arranged on the right roller mounting plate, the left end of the rotating roller shaft passes through the left roller adjusting hole and is arranged on the left roller shaft seat, the right end of the rotating roller shaft passes through the right roller adjusting hole and is arranged on the right roller shaft seat, the right end of the rotating roller shaft is connected with a rotating roller driving mechanism, and the left end of the adjusting roller shaft is connected with the adjusting roller driving mechanism, the left roller mounting plate is mounted on the left top, and the right roller mounting plate is mounted on the right top.

9. The fully automatic computer flat knitting machine according to claim 1, characterized in that: the left end cover of adjusting the roller shaft is equipped with the left roller steel bushing, the right-hand member cover of adjusting the roller shaft is equipped with the right roller steel bushing, the left roller steel bushing is located left roller adjusting hole, the right roller steel bushing is located right roller adjusting hole, left roller adjustment mechanism and left roller steel bushing contact, right roller adjustment mechanism and right roller steel bushing contact.