CN215976267U - Knitting needle driving structure of computerized flat knitting machine - Google Patents
Knitting needle driving structure of computerized flat knitting machine Download PDFInfo
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- CN215976267U CN215976267U CN202122627998.6U CN202122627998U CN215976267U CN 215976267 U CN215976267 U CN 215976267U CN 202122627998 U CN202122627998 U CN 202122627998U CN 215976267 U CN215976267 U CN 215976267U
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Abstract
The utility model relates to a knitting needle driving structure of a computerized flat knitting machine, which structurally comprises an inverted V-shaped machine base, a first needle plate, a second needle plate, a rail, a plurality of yarn nozzles, a plurality of needle grooves, a plurality of knitting needles, a plurality of needle pushing blocks and a plurality of thrust blocks, wherein the rail comprises the first rail and the second rail, the plurality of needle grooves comprise an upper clamping block, a lower clamping block and thrust holes, the plurality of knitting needles comprise needle hooks, needle tongues, needle bodies, needle tails and grooves, the plurality of needle pushing blocks comprise convex blocks, needle pushing blocks and needle stopping grooves, the first needle plate is installed on the left side of the inverted V-shaped machine base, the second needle plate is installed on the right side of the left side of the inverted V-shaped machine base, and the first needle plate and the second needle plate are installed in a staggered mode.
Description
Technical Field
The utility model relates to a knitting needle driving structure of a computerized flat knitting machine, belonging to the field of computerized flat knitting machine driving structures.
Background
The computerized flat knitting machine is a double-needle-plate latch needle weft knitting machine, a cam device of the computerized flat knitting machine is like a group of plane cams, the stitch of a knitting needle can enter a groove of the cam, a cam is moved to force the knitting needle to do regular lifting motion in the groove of a needle plate, and the yarn can be knitted into a knitted fabric through the actions of the needle hook and the needle latch, and a coil gradually withdraws from the needle hook, opens the needle latch and withdraws from the needle latch to be hung on a needle rod in the lifting process of the knitting needle; during the descending process of the knitting needle, the needle hook hooks the newly laid yarn and draws and bends the newly laid yarn into a coil, meanwhile, the original coil is separated from the needle hook, the new coil passes through the old coil and is connected with the old coil in series, and the coil strings knitted by a plurality of knitting needles are mutually connected to form the knitted fabric. The computerized flat knitting machine needs to fix knitting needles of the flat knitting machine before knitting, but in the prior art, the driving of the knitting needles is unstable, and needle skipping and needle striking of the knitting needles can be caused. Thereby affecting the normal knitting operation of the flat knitting machine and affecting the speed of the knitting operation, resulting in low production efficiency.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a knitting needle driving structure of a computerized flat knitting machine so as to solve the existing problems.
In order to achieve the purpose, the utility model is realized by the following technical scheme: a knitting needle driving structure of a computerized flat knitting machine comprises an inverted V-shaped machine base, a first needle plate, a second needle plate, a track, a plurality of yarn nozzles, a plurality of needle grooves, a plurality of knitting needles, a plurality of needle pushing blocks and a plurality of thrust blocks, wherein the track comprises the first track and the second track, the plurality of needle grooves comprise an upper clamping block, a lower clamping block and thrust holes, the plurality of knitting needles comprise needle hooks, needle tongues, needle bodies, needle tails and grooves, the plurality of needle pushing blocks comprise convex blocks, needle pushing blocks and needle thrust grooves, the first needle plate is installed on the left side of the inverted V-shaped machine base, the second needle plate is installed on the right side of the left side of the inverted V-shaped machine base, the first needle plate and the second needle plate are installed in a staggered mode, the tracks are installed above the inverted V-shaped machine base, the first track and the second track are arranged on the left side and the right side of the tracks, the plurality of yarn nozzles are all installed on the first track and the second track in sequence, the first needle plate and the second needle plate are provided with a plurality of needle grooves, the plurality of knitting needles are sequentially arranged at the upper ends of the cavities of the plurality of needle grooves, the plurality of needle pushing blocks are sequentially arranged at the lower ends of the cavities of the plurality of needle grooves, the plurality of knitting needles are in concave-convex and male-concave connection with the plurality of needle pushing blocks, and the plurality of thrust blocks are arranged below the thrust holes.
Furthermore, the knitting needle driving structure of the computerized flat knitting machine is characterized in that the upper clamping block is arranged in the middle of the top surfaces of the plurality of needle grooves, the lower clamping block is arranged at the lower end of the upper clamping block, and the thrust holes are formed in the lower ends of the bottom surfaces of the plurality of needle grooves.
Further, the needle end of the needle is arranged on the needle hook, the needle tongue is hinged to one side of the needle hook, the needle tail is welded to the tail of the needle body, and the groove is formed in one end of the top surface of the needle tail.
Further, in the knitting needle driving structure of the computerized flat knitting machine, the convex blocks are arranged at the front ends of the bottom surfaces of the plurality of needle pushing blocks, the needle pushing blocks are arranged in the middle of the top surfaces of the plurality of needle pushing blocks, and the needle stopping grooves are arranged at the middle ends of the bottom surfaces of the plurality of needle pushing blocks.
Further, in the knitting needle driving structure of the computerized flat knitting machine, the plurality of thrust blocks are programmed by a computer to set which knitting needle is not knitted.
The utility model has the beneficial effects that: the computerized flat knitting machine needle driving structure is characterized in that a first needle plate is arranged on the left side of a reverse V-shaped machine base, a second needle plate is arranged on the right side of the left side of the reverse V-shaped machine base, the first needle plate and the second needle plate are installed in a staggered mode, a track is installed above the reverse V-shaped machine base, the left side and the right side of the track are arranged on the first track and the second track, a plurality of needle mouths are sequentially installed on the upper end of the inner side of a plurality of needle groove cavities, a plurality of needle pushing blocks are sequentially installed on the lower end of the inner side of the plurality of needle groove cavities, and a plurality of needles are in concave-convex connection with the plurality of needle pushing blocks to form the computerized flat knitting machine needle driving structure. The needle head end is arranged through the needle hook, the latch is hinged with one side of the needle hook, the needle tail is welded at the tail part of the needle body, the groove is arranged at one end of the top surface of the needle tail to form a knitting needle, the yarn is looped through the cooperation between the latch and the needle hook, and the knitting needles in the first needle plate and the second needle plate are alternately knitted. The push pin mechanism is formed by arranging the convex blocks at the front ends of the bottom surfaces of the plurality of push pin blocks and arranging the push pin blocks in the middle of the top surfaces of the plurality of push pin blocks to perform push pin movement. The needle stop device is formed by setting which knitting needle is not knitted through computer programming by the plurality of thrust blocks, and the knitting needle driving structure of the computerized flat knitting machine effectively solves the problem of unstable knitting needle driving and improves the knitting efficiency.
Drawings
FIG. 1 is a schematic structural diagram of a knitting needle driving structure of a computerized flat knitting machine according to the present invention;
FIG. 2 is a schematic diagram of a plurality of needle slots according to the present invention;
FIG. 3 is a schematic view of a plurality of knitting needles according to the present invention;
FIG. 4 is a schematic view of a plurality of thrust blocks according to the present invention.
In the figure: the needle pushing device comprises an inverted V-shaped machine base 1, a first needle plate 2, a second needle plate 3, a rail 4, a plurality of yarn mouths 5, a plurality of needle grooves 6, a plurality of knitting needles 7, a plurality of needle pushing blocks 8, a plurality of thrust blocks 9, a first rail 401, a second rail 402, an upper clamping block 601, a lower clamping block 602, a thrust hole 603, a needle hook 701, a needle tongue 702, a needle body 703, a needle tail 704, a groove 705, a bump 801, a needle pushing block 802 and a needle stopping groove 803.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
Referring to fig. 1-4, the present invention provides a technical solution of a knitting needle driving structure of a computerized flat knitting machine: the structure of the needle comprises an inverted V-shaped machine base 1, a first needle plate 2, a second needle plate 3, a track 4, a plurality of yarn mouths 5, a plurality of needle grooves 6, a plurality of knitting needles 7, a plurality of needle pushing blocks 8 and a plurality of thrust blocks 9, wherein the track 4 comprises a first track 401 and a second track 402, the plurality of needle grooves 6 comprise an upper thrust block 601, a lower thrust block 602 and thrust holes 603, the plurality of knitting needles 7 comprise needle hooks 701, needle tongues 702, needle bodies 703, needle tails 704 and grooves 705, the plurality of needle pushing blocks 8 comprise convex blocks 801, needle pushing blocks 802 and needle stopping grooves 803, the first needle plate 2 is arranged on the left side of the inverted V-shaped machine base 1, the second needle plate 3 is arranged on the right side of the left side of the inverted V-shaped machine base 1, the first needle plate 2 and the second needle plate 3 are arranged in a staggered manner, the track 4 is arranged above the inverted V-shaped machine base 1, and the first track 401 and the second track 402 are arranged on the left side and the right side of the track 4, the plurality of yarn mouths 5 are sequentially arranged on the first rail 401 and the second rail 402, the first needle plate 2 and the second needle plate 3 are provided with a plurality of needle grooves 6, the plurality of knitting needles 7 are sequentially arranged at the upper ends in the cavities of the plurality of needle grooves 6, the plurality of needle pushing blocks 8 are sequentially arranged at the lower ends in the cavities of the plurality of needle grooves 6, the plurality of knitting needles 7 are in concave-convex and male-female connection with the plurality of needle pushing blocks 8, the plurality of thrust blocks 9 are arranged below thrust holes 603, the upper clamping block 601 is arranged in the middle of the top surfaces of the plurality of needle grooves 6, the lower clamping block 602 is arranged at the lower end of the upper clamping block 601, the thrust holes 603 are arranged at the lower ends of the bottom surfaces of the plurality of needle grooves 6, the needle hook 701 is arranged at the head end of the knitting needle 7, the needle tongue 702 is hinged with one side of the needle hook 701, the needle tail is welded at the tail part of the needle body 703, and the groove 705 is arranged at one end of the top surface of the needle tail 704, the convex blocks 801 are arranged at the front ends of the bottoms of the plurality of push pin blocks 8, the push pin blocks 802 are arranged in the middle of the top surfaces of the plurality of push pin blocks 8, the needle stopping grooves 803 are arranged at the middle ends of the bottoms of the plurality of push pin blocks 8, and the plurality of thrust blocks 9 set which knitting needles are not knitted through computer programming.
The working principle is as follows: a first needle plate 2 is arranged on the left side of a reverse V-shaped machine base 1, a second needle plate 3 is arranged on the right side of the left side of the reverse V-shaped machine base 1, the first needle plate 2 and the second needle plate 3 are installed in a staggered mode, a track 4 is installed above the reverse V-shaped machine base 1, a first track 401 and a second track 402 are arranged on the left side and the right side of the track 4, a plurality of yarn nozzles 5 are sequentially installed on the first track 401 and the second track 402, a plurality of needle grooves 6 are formed in the first needle plate 2 and the second needle plate 3, a plurality of knitting needles 7 are sequentially installed at the upper ends in cavities of the plurality of needle grooves 6, a plurality of needle pushing blocks 8 are sequentially installed at the lower ends in cavities of the plurality of needle grooves 6, the plurality of knitting needles 7 are in concave-convex-concave connection with a plurality of needle pushing blocks 8, a knitting needle driving structure of a computerized flat knitting machine is formed, the triangular head of the computerized flat knitting machine is moved, the plurality of yarn nozzles 5 are moved back and forth, the plurality of knitting needles 7 are moved up and forth, and (5) knitting. The needle hook 701 is arranged at the head end of the knitting needle 7, the latch 702 is hinged with one side of the needle hook 701, the needle tail 704 is welded at the tail part of the needle body 703, the groove 705 is arranged at one end of the top surface of the needle tail 704 to form the knitting needle, the yarn is looped through the cooperation between the latch 702 and the needle hook 701, and the knitting needles in the first needle plate 2 and the second needle plate 3 are crossed to be knitted. The lug 801 is arranged at the front end of the bottom surface of the plurality of push pin blocks 8, and the push pin block 802 is arranged in the middle of the top surface of the plurality of push pin blocks 8 to form a push pin mechanism for pushing pins. The needle stopping device is formed by arranging the needle stopping holes 603 at the lower ends of the bottoms of the needle grooves 6, arranging the needle stopping grooves 803 at the middle ends of the bottoms of the needle pushing blocks 8, arranging the thrust blocks 9 below the needle stopping holes 603 and setting which knitting needles are not knitted by the thrust blocks 9 through computer programming.
While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a computerized flat knitting machine knitting needle actuation structure which characterized in that: the structure of the needle comprises an inverted V-shaped machine base (1), a first needle plate (2), a second needle plate (3), a track (4), a plurality of yarn mouths (5), a plurality of needle grooves (6), a plurality of knitting needles (7), a plurality of needle pushing blocks (8) and a plurality of thrust blocks (9), wherein the track (4) comprises a first track (401) and a second track (402), the plurality of needle grooves (6) comprise an upper clamping block (601), a lower clamping block (602) and thrust holes (603), the plurality of knitting needles (7) comprise needle hooks (701), needle tongues (702), needle bodies (703), needle tails (704) and grooves (705), the plurality of needle pushing blocks (8) comprise convex blocks (801), needle pushing blocks (802) and needle stopping grooves (803), the first needle plate (2) is installed on the left side of the inverted V-shaped machine base (1), the second needle plate (3) is installed on the right side of the inverted V-shaped machine base (1), the first needle plate (2) and the second needle plate (3) are installed in a staggered mode, the tracks (4) are installed above the inverted V-shaped machine base (1), the left side and the right side of the tracks (4) are arranged on the first tracks (401) and the second tracks (402), the plurality of yarn nozzles (5) are sequentially installed on the first tracks (401) and the second tracks (402), the first needle plate (2) and the second needle plate (3) are provided with a plurality of needle grooves (6), the plurality of knitting needles (7) are sequentially installed at the upper ends of cavities of the plurality of needle grooves (6), the plurality of needle pushing blocks (8) are sequentially installed at the lower ends of the cavities of the plurality of needle grooves (6), the plurality of knitting needles (7) are connected with the plurality of needle pushing blocks (8) in a concave-convex-concave-convex mode, and concave-convex mode are installed below the thrust blocks (9).
2. The knitting needle driving structure of the computerized flat knitting machine according to claim 1, wherein: the upper clamping block (601) is arranged in the middle of the top surfaces of the plurality of needle grooves (6), the lower clamping block (602) is arranged at the lower end of the upper clamping block (601), and the thrust holes (603) are formed in the lower ends of the bottom surfaces of the plurality of needle grooves (6).
3. The knitting needle driving structure of the computerized flat knitting machine according to claim 1, wherein: the needle hook (701) is arranged at the head end of the knitting needle (7), the latch (702) is hinged to one side of the needle hook (701), the needle tail (704) is welded to the tail of the needle body (703), and the groove (705) is arranged at one end of the top surface of the needle tail (704).
4. The knitting needle driving structure of the computerized flat knitting machine according to claim 1, wherein: the convex blocks (801) are arranged at the front ends of the bottom surfaces of the push pin blocks (8), the push pin blocks (802) are arranged in the middle of the top surfaces of the push pin blocks (8), and the needle stopping grooves (803) are arranged at the middle ends of the bottom surfaces of the push pin blocks (8).
5. The knitting needle driving structure of the computerized flat knitting machine according to claim 1, wherein: the plurality of thrust blocks (9) are programmed by a computer to set which knitting needles are not knitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122627998.6U CN215976267U (en) | 2021-10-29 | 2021-10-29 | Knitting needle driving structure of computerized flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122627998.6U CN215976267U (en) | 2021-10-29 | 2021-10-29 | Knitting needle driving structure of computerized flat knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215976267U true CN215976267U (en) | 2022-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122627998.6U Active CN215976267U (en) | 2021-10-29 | 2021-10-29 | Knitting needle driving structure of computerized flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215976267U (en) |
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2021
- 2021-10-29 CN CN202122627998.6U patent/CN215976267U/en active Active
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