A gaiter mechanism for eight-sandwich fabric and weaving method thereof
By combining six-way bevel mechanisms and using a bevel mechanism with a curved groove design, the problems of needle wear and fabric floating were solved, enabling the production of high-quality eight-layer fabrics.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- JINJIANG HENGWEI MACHINERY MFG
- Filing Date
- 2025-01-14
- Publication Date
- 2026-07-21
AI Technical Summary
When producing five-layer fabric using a conventional circular knitting machine, the yarn pressing device causes high wear on the knitting needles and easily leads to fabric floating, affecting production costs and fabric smoothness.
It adopts a six-way bevel mechanism combination of upper and lower needle plates. By setting curved grooves and bevels of different lengths, it controls the movement of yarn, avoids fabric floating, and reduces needle wear.
It effectively prevents yarn slippage, reduces needle wear, improves production quality and cost-effectiveness, and enhances the fabric's texture and breathability.
Smart Images
Figure CN122428447A_ABST
Abstract
Description
Technical Field
[0001] This invention discloses a yago mechanism for eight-layer fabrics and its weaving method, belonging to the field of knitting technology. Background Technology
[0002] Sandwich fabric, used in the production of warm casual sportswear jackets, consists of three sides: top, middle, and bottom. It boasts excellent warmth and breathability. However, existing sandwich fabrics have fewer layers, failing to create a hollow or fluffy feel, resulting in a less desirable touch and feel. Through improvements to sandwich fabric, the "Eight-Sided Fabric" was developed, offering even better breathability and a more skin-friendly experience.
[0003] Currently, conventional circular knitting machines are equipped with yarn pressing devices when producing five-layer fabric to prevent the yarn from not being able to unwind properly during the weaving process, which can easily lead to loose fabric during knitting. However, the yarn pressing device increases the wear rate of the knitting needles during the weaving process, which not only increases production costs but also easily leads to uneven fabric surface.
[0004] Therefore, a new solution is needed to address this problem. Summary of the Invention
[0005] The purpose of this invention is to provide a yakatsu mechanism and its weaving method for hachimeiji fabrics to solve the above-mentioned problems, which has the effect of preventing the occurrence of floating fabric during the weaving process and reducing the wear rate of knitting needles.
[0006] The present invention achieves the above-mentioned objective through the following technical solution: a horn mechanism for eight-layer fabric, comprising an upper needle plate and a lower needle plate, wherein two sets of horn mechanism combinations are provided on both the upper and lower needle plates, and each of the horn mechanism combinations of the upper and lower needle plates is arranged in a six-way cycle. The six-way horn mechanism combinations of the upper and lower needle plates are arranged from right to left, wherein the first horn mechanism of the lower needle plate consists of a first floating horn and a first loop horn from top to bottom, the second horn mechanism of the lower needle plate consists of a first loop horn and a first floating horn from top to bottom, the third horn mechanism of the lower needle plate consists of a second floating horn from top to bottom, the fourth horn mechanism of the lower needle plate consists of a third floating horn from top to bottom, the fifth horn mechanism of the lower needle plate consists of a first non-loose loop horn from top to bottom, and the sixth horn mechanism of the lower needle plate consists of a second loop horn from top to bottom. The first row of the upper needle plate has two mountain-corner mechanisms, from the inside out: the first clustered mountain-corner and the first floating line mountain-corner. The second row of the upper needle plate has two mountain-corner mechanisms, from the inside out: the first floating line mountain-corner and the first clustered mountain-corner. The third row of the upper needle plate has two non-detached circle mountain-corners from the inside out. The fourth row of the upper needle plate has circle mountain-corners from the inside out. The fifth row of the upper needle plate has two floating line mountain-corners from the inside out. The sixth row of the upper needle plate has three floating line mountain-corners from the inside out. The right side of the track at the second floating mountain angle is a straight groove, and a downward curved groove is provided on the left side near the middle. The right side of the track at the third floating mountain angle is a straight groove, and two upward curved grooves are provided at equal intervals on the left side.
[0007] By adopting the above technical solution, the lower needle plate is configured with a six-way bevel mechanism as one cycle. Each of the six bevel mechanisms can pull a yarn for knitting. The fourth and fifth bevel mechanisms in the upper needle plate can pull two more yarns to knit together with the six yarns of the lower needle plate, thus completing the knitting of the eight-layer fabric. At the same time, through the curved grooves on the second and third floating bevels, the knitting needles move downward or upward when passing through the grooves, which can press down or lift up the yarn. This effectively prevents the yarn from shifting without installing a yarn pressing device, reduces the wear of the yarn pressing device on the knitting needles, and lowers production costs.
[0008] Preferably, in the six-way mountain corner mechanism combination of the upper needle plate, the length of the third mountain corner mechanism is greater than the length of the fourth mountain foot mechanism, the width of the fifth mountain corner mechanism in the six-way mountain foot mechanism of the upper needle plate is the same as the length of the third mountain corner mechanism, and the width of the sixth mountain corner mechanism in the six-way mountain foot mechanism of the upper needle plate is the same as the length of the fourth mountain corner mechanism.
[0009] By adopting the above technical solution and designing different length bevels, the knitting needles have better stability when moving and transitioning between adjacent bevels of different lengths, preventing yarn flipping, and at the same time making the woven fabric have better layering and breathability.
[0010] Preferably, the first non-detachable corner of the track has an inverted V-shaped first looping groove in the middle and a trapezoidal first return groove on the left side. The first looping groove and the first return groove are connected and a curved groove is provided at the connection point.
[0011] By adopting the above technical solution, the design of the inverted V-shaped first loop groove allows the needle tongue to open stably to its maximum state when the needle passes through this point. Then, after passing through the curved groove, the needle hook is guaranteed to be covered with a yarn, improving the stability of the knitting. Finally, the needle tongue is closed after passing through the first return groove.
[0012] Preferably, the second non-detachable corner of the track is provided with a V-shaped second loop groove in the middle and a trapezoidal second return groove on the left side.
[0013] By adopting the above technical solution, the stability of knitting is improved through the design of the second loop groove and the second back stitch groove.
[0014] Preferably, a V-shaped third loop groove is provided in the middle of the track of the looping mountain corner, and a curved groove communicating with the third loop groove is provided on the left side of the track.
[0015] By adopting the above technical solution, the curved grooves opened on the corner of the loop can generate a change in the direction of the tension on the yarn when the knitting needle moves, thereby preventing the yarn from deviating during the knitting process and improving the knitting quality.
[0016] A method for weaving eight-piece fabric using the above-mentioned yakatsu mechanism: a first needle is provided in the yakatsu mechanism inside the upper needle plate, a second needle is provided in the yakatsu mechanism outside the upper needle plate, a third needle is provided in the yakatsu mechanism on the upper side of the lower needle plate, and a fourth needle is provided in the yakatsu mechanism on the lower side of the lower needle plate. The first, second, third, and fourth needles have a first loop, a second loop, a third loop, and a fourth loop respectively inside their hooks. S1. The first, second, third, and fourth knitting needles move from the right end of their respective mountain corner mechanism combinations to the left. At this time, within the first mountain corner mechanism, the second and third knitting needles move within the first floating thread mountain corner track, maintaining their initial state and not working. The first and fourth knitting needles move within the first coiled mountain corner track. The first and fourth knitting needles open their hooks and hook the first yarn for horizontal and vertical pulling. S2. After the knitting needle moves into the second mountain corner mechanism, the first and fourth knitting needles move in the first floating thread mountain corner track, keeping the yarn pulled. The second and third knitting needles move in the first coil mountain corner track. The second and third knitting needles open the hook and simultaneously hook the second yarn to pull in the horizontal and vertical directions. S3. After the knitting needle moves into the third mountain corner mechanism, the first knitting needle and the second knitting needle move in the second non-loosening mountain corner track. The hook on the first knitting needle loops the first yarn and loops it onto the second yarn. At the same time, the first loop and the second loop on the first hook and the second hook do not come off the loop. The third knitting needle and the fourth knitting needle move in the second floating line mountain corner track. When the third knitting needle and the fourth knitting needle pass through the bend of the second floating line mountain corner, the third knitting needle presses down on the second yarn, and at the same time the fourth knitting needle opens the hook to hook the third yarn. S4. After the knitting needle moves into the fourth-way bevel mechanism, the first and second knitting needles move in the loop bevel track. The first and second knitting needles hook the fourth yarn and loop the first and second loops together with the second yarn onto the fourth yarn, making the fourth yarn loop into the first and second loops of the next cycle. Meanwhile, the third and fourth knitting needles move in the third floating bevel track. When passing through the two bends of the third floating bevel, the third knitting needle opens the hook to hook the fifth yarn, while the fourth knitting needle presses down on the third yarn. S5. After the knitting needle moves into the fifth mountain corner mechanism, the first knitting needle and the second knitting needle move in the second floating line mountain corner track. When passing through the bend of the second floating line mountain corner, the first knitting needle and the second knitting needle move downwards, causing the fourth yarn to be pressed down. The third knitting needle and the fourth knitting needle move in the first non-loosening mountain corner track. The movement of the third knitting needle and the fourth knitting needle causes the third yarn to form a loop and be looped onto the fifth yarn, while hooking the sixth yarn at the same time. S6. After the knitting needle moves into the sixth-way corner mechanism, the third and fourth knitting needles move in the second-loop corner track. The third and fourth knitting needles respectively loop the fifth and sixth yarns, and then connect the third and fourth loops. The fifth yarn is then looped onto the sixth yarn, and the seventh yarn is hooked and looped, making the seventh yarn the third and fourth loops for the next cycle. The first and second knitting needles move in the third floating corner track. When passing through the two bends of the third floating corner, the first and second knitting needles move downwards, causing the fourth yarn to be pressed down. At the same time, the eighth yarn can be hooked and pressed down into the loop formed by the sixth yarn. By cyclically setting several of the above-described corner mechanism combinations on the upper and lower needle plates, the weaving method of the eight-layer fabric is finally realized.
[0017] By adopting the above technical solution, the yameji fabric woven by this weaving method has good breathability and elasticity, and is also wear-resistant and not prone to pilling.
[0018] Preferably, the first, second, third, fourth, sixth, and seventh yarns are polyester or nylon, and the fifth and eighth yarns are spandex.
[0019] By adopting the above technical solutions and using yarns of different materials for weaving, the elasticity and strength of the fabric can be adjusted as needed, resulting in woven Hachimeiji fabrics with better comfort, elasticity and durability.
[0020] Compared with the prior art, the beneficial effects of the present invention are: Firstly, by setting curved grooves on the second and third floating line corners, the knitting needles can perform hooking and pressing actions when passing through the curved grooves, thereby controlling the yarn to prevent yarn slippage and thus preventing phenomena such as yarn flipping and fabric floating during weaving. This effectively improves the production quality of the product, reduces the need for yarn pressing devices, and thus reduces the wear rate of the knitting needles and reduces production costs. Secondly, the different bevels in the bevel mechanism and their specific design allow for flexible control of yarn movement during weaving, enabling multi-layered, multi-loop fabric structures and increasing the fabric's versatility. Third, by precisely controlling the movement trajectory and action of the knitting needles in different bevel mechanisms, the orderly arrangement and interlacing of yarns are achieved, reducing problems such as yarn breakage and skipped stitches in the weaving process, and improving overall production efficiency and product quality; Fourth, by using yarns of different materials for weaving, the elasticity and strength of the fabric can be adjusted as needed, resulting in woven Hachimeiji fabrics with better comfort, elasticity and durability. Attached Figure Description
[0021] Figure 1 A schematic diagram of a needle plate with a yamazuka mechanism used in hachimeiji fabrics; Figure 2 A schematic diagram of a gouge mechanism needle plate used in haji fabrics; Figure 3 A schematic diagram of the second float bevel structure in a bevel mechanism for hammaki fabric; Figure 4 A schematic diagram of the third float bevel structure in a bevel mechanism used in hammaki fabric; Figure 5 A schematic diagram of the first non-detachable loop yoke structure in a yoke mechanism for haji fabric; Figure 6 A schematic diagram of the second non-detachable loop yoke structure in a yoke mechanism used in haji fabric; Figure 7 This is a schematic diagram of a looped yoke structure in a yoke mechanism used in haji fabric.
[0022] Attached diagram labels: 1. Upper needle plate; 2. Lower needle plate; 3. First floating line corner; 4. First clustered circle corner; 5. Second floating line corner; 6. Third floating line corner; 7. First non-detached circle corner; 8. Second clustered circle corner; 9. Second non-detached circle corner; 10. Circle corner. Detailed Implementation
[0023] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. In this description, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0024] A type of yakatsu (mountain corner) mechanism for haji fabric, such as Figures 1-7 As shown, the device includes an upper needle plate 1 and a lower needle plate 2. Both upper needle plate 1 and lower needle plate 2 have two sets of bevel mechanisms. Each bevel mechanism in both upper and lower needle plate 1 operates on a six-way cycle. The six bevel mechanisms in both upper and lower needle plate 2 are arranged from right to left. Specifically, the first bevel mechanism in lower needle plate 2, from top to bottom, consists of the first floating bevel 3 and the first cluster bevel 4. The second bevel mechanism in lower needle plate 2, from top to bottom, consists of the first cluster bevel. 4 and the first floating line mountain corner 3, the third mountain corner mechanism of the lower needle plate 2 is the second floating line mountain corner 5 from top to bottom, the fourth mountain corner mechanism of the lower needle plate 2 is the third floating line mountain corner 6 from top to bottom, the fifth mountain corner mechanism of the lower needle plate 2 is the first non-loose loop mountain corner 7 from top to bottom, the sixth mountain corner mechanism of the lower needle plate 2 is the second loop-gathering mountain corner 8 from top to bottom, the lower needle plate 2 sets six mountain corner mechanisms as a cycle, and the six mountain corner mechanisms can each pull a yarn for knitting; The first row of the upper needle plate 1 has two yarns from the inside out: the first looping corner 4 and the first floating corner 3. The second row of the upper needle plate 1 has two yarns from the inside out: the first floating corner 3 and the first looping corner 4. The third row of the upper needle plate 1 has two non-loose looping corners from the inside out. The fourth row of the upper needle plate 1 has two looping corners from the inside out. The fifth row of the upper needle plate 1 has two floating corners from the inside out. The sixth row of the upper needle plate 1 has three floating corners from the inside out. The fourth and fifth row of the upper needle plate 1 can pull two more yarns to weave together with the six yarns of the lower needle plate 2, thus completing the weaving of the eight-layer fabric. The right side of the track of the second floating bend 5 is a straight groove, and a downward curved groove is set on the left side near the middle. The right side of the track of the third floating bend 6 is a straight groove, and two upward curved grooves are set at equal intervals on the left side. Through the curved grooves on the second floating bend 5 and the third floating bend 6, the knitting needle moves downward or upward when passing through the curved groove, which can press down or lift up the yarn. Thus, without installing a yarn pressing device, the yarn can be effectively prevented from moving, reducing the wear of the knitting needle by the yarn pressing device and reducing production costs.
[0025] In the six-way bevel mechanism combination of the upper needle plate 1, the length of the third bevel mechanism is greater than the length of the fourth bevel mechanism. In the six-way bevel mechanism of the upper needle plate 1, the width of the fifth bevel mechanism is the same as the length of the third bevel mechanism. The width of the sixth bevel mechanism is the same as the length of the fourth bevel mechanism. This design of bevels of different lengths improves stability when the knitting needles move between adjacent bevels of different lengths, preventing yarn flipping. It also gives the woven fabric better layering and breathability. The first non-loosening bevel 7 has an inverted V-shaped first loop-forming groove in the middle of its track, and a trapezoidal first return stitch groove on its left side. The first loop-forming groove and the first return stitch groove are connected, and a curved groove is provided at the connection point. The inverted V-shaped first looping groove design allows the needle latch to open stably to its maximum state when the needle passes through this point. After passing through the curved groove, the needle hook is guaranteed to have a piece of yarn attached, improving the stability of the knitting. Finally, the needle latch is closed by the first backstitch. The second looping corner 9 has a V-shaped second looping groove in the middle of the track and a trapezoidal second backstitch on the left side. The design of the second looping groove and the second backstitch improves the stability of the knitting. The looping corner 10 has a V-shaped third looping groove in the middle of the track and a curved groove on the left side of the track that connects to the third looping groove. The curved groove on the looping corner 10 allows the needle to exert a directional pulling force on the yarn when it moves, thereby preventing the yarn from shifting during the knitting process and improving the knitting quality.
[0026] A method for weaving eight-piece fabric using the above-mentioned yakatsu mechanism for eight-piece fabric: a first needle is provided in the yakatsu mechanism inside the upper needle plate 1, a second needle is provided in the yakatsu mechanism outside the upper needle plate 1, a third needle is provided in the yakatsu mechanism on the upper side of the lower needle plate 2, and a fourth needle is provided in the yakatsu mechanism on the lower side of the lower needle plate 2. The first, second, third, and fourth needles have a first loop, a second loop, a third loop, and a fourth loop respectively inside their hooks. S1. The first, second, third, and fourth knitting needles move from the right end of their respective corner mechanism combinations to the left. At this time, within the first corner mechanism, the second and third knitting needles move within the first floating thread corner 3 track, maintaining their initial state and not working. The first and fourth knitting needles move within the first loop corner 4 track. The first and fourth knitting needles open their hooks and hook the first yarn for horizontal and vertical pulling. S2. After the knitting needle moves into the second mountain corner mechanism, the first and fourth knitting needles move in the first floating thread mountain corner 3 track, keeping the yarn pulled. The second and third knitting needles move in the first loop mountain corner 4 track. The second and third knitting needles open the hook and simultaneously hook the second yarn to pull in the horizontal and vertical directions. S3. After the knitting needle moves into the third bevel mechanism, the first knitting needle and the second knitting needle move in the second non-loose bevel 9 track. The hook on the first knitting needle loops the first yarn and loops it onto the second yarn. At the same time, the first loop and the second loop on the first hook and the second hook do not come off the loop. The third knitting needle and the fourth knitting needle move in the second floating bevel 5 track. When the third knitting needle and the fourth knitting needle pass through the bend of the second floating bevel 5, the third knitting needle presses down on the second yarn, and at the same time the fourth knitting needle opens the hook to hook the third yarn. S4. After the knitting needle moves into the fourth bevel mechanism, the first and second knitting needles move in the loop bevel 10 track. The first and second knitting needles hook the fourth yarn and loop the first and second loops together with the second yarn onto the fourth yarn, making the fourth yarn loop into the first and second loops of the next cycle. Meanwhile, the third and fourth knitting needles move in the third floating bevel 6 track. When passing through the two bends of the third floating bevel 6, the third knitting needle opens the hook to hook the fifth yarn, while the fourth knitting needle presses down on the third yarn. S5. After the knitting needle moves into the fifth mountain corner mechanism, the first knitting needle and the second knitting needle move in the second floating line mountain corner 5 track. When passing through the bend of the second floating line mountain corner 5, the first knitting needle and the second knitting needle move downwards, causing the fourth yarn to be pressed down. The third knitting needle and the fourth knitting needle move in the first non-loosening mountain corner 7 track. The movement of the third knitting needle and the fourth knitting needle causes the third yarn to form a loop and be looped onto the fifth yarn, while hooking the sixth yarn at the same time. S6. After the knitting needle moves into the sixth corner mechanism, the third and fourth knitting needles move in the second corner track 8. The third and fourth knitting needles respectively loop the fifth and sixth yarns, and then connect the third and fourth loops. The fifth yarn is threaded onto the sixth yarn, and at the same time hooks the seventh yarn and makes the seventh yarn loop, so that the seventh yarn becomes the third and fourth loops of the next cycle. The first and second knitting needles move in the third floating corner track 6. When passing through the two bends of the third floating corner track 6, the first and second knitting needles move downwards and drive the fourth yarn down. At the same time, they can hook the eighth yarn and press the eighth yarn down into the loop formed by the sixth yarn. Among them, the first, second, third, fourth, sixth, and seventh yarns are polyester or nylon, and the fifth and eighth yarns are spandex. By cyclically setting several zigzag mechanism combinations on the upper needle plate 1 and the lower needle plate 2, the weaving method of the eight-layer fabric is finally realized. The eight-layer fabric woven by this method has good breathability and elasticity, and is also wear-resistant and not prone to pilling.
[0027] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
[0028] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A yoke mechanism for eight-piece Meiji fabrics, comprising an upper needle plate and a lower needle plate, characterized in that: Both the upper and lower needle plates are equipped with two sets of corner mechanism combinations. The corner mechanism combinations of the upper and lower needle plates are arranged in a six-way cycle. The six-way corner mechanism combinations of the upper and lower needle plates are arranged from right to left. The first-way corner mechanism of the lower needle plate consists of the first floating line corner and the first closed loop corner from top to bottom. The second-way corner mechanism of the lower needle plate consists of the first closed loop corner and the first floating line corner from top to bottom. The third-way corner mechanism of the lower needle plate consists of the second floating line corner from top to bottom. The fourth-way corner mechanism of the lower needle plate consists of the third floating line corner from top to bottom. The fifth-way corner mechanism of the lower needle plate consists of the first non-detached loop corner from top to bottom. The sixth-way corner mechanism of the lower needle plate consists of the second closed loop corner from top to bottom. The first row of the upper needle plate has two mountain-corner mechanisms, from the inside out: the first clustered mountain-corner and the first floating line mountain-corner. The second row of the upper needle plate has two mountain-corner mechanisms, from the inside out: the first floating line mountain-corner and the first clustered mountain-corner. The third row of the upper needle plate has two non-detached circle mountain-corners from the inside out. The fourth row of the upper needle plate has circle mountain-corners from the inside out. The fifth row of the upper needle plate has two floating line mountain-corners from the inside out. The sixth row of the upper needle plate has three floating line mountain-corners from the inside out. The right side of the track at the second floating mountain angle is a straight groove, and a downward curved groove is provided on the left side near the middle. The right side of the track at the third floating mountain angle is a straight groove, and two upward curved grooves are provided at equal intervals on the left side.
2. The yagobein mechanism for hachimeiji fabric according to claim 1, characterized in that: In the six-way mountain corner mechanism combination of the upper needle plate, the length of the third mountain corner mechanism is greater than the length of the fourth mountain foot mechanism. In the six-way mountain foot mechanism of the upper needle plate, the width of the fifth mountain corner mechanism is the same as the length of the third mountain corner mechanism. In the six-way mountain foot mechanism of the upper needle plate, the width of the sixth mountain corner mechanism is the same as the length of the fourth mountain corner mechanism.
3. The yagobein mechanism for hachimeiji fabric according to claim 1, characterized in that: The first non-detachable corner of the track has an inverted V-shaped first looping groove in the middle and a trapezoidal first return groove on the left side. The first looping groove and the first return groove are connected and a curved groove is provided at the connection point.
4. The yagobein mechanism for hachimeiji fabric according to claim 1, characterized in that: The second non-detachable corner of the track has a V-shaped second loop groove in the middle and a trapezoidal second return groove on the left side.
5. The yagokomi mechanism for hachimeiji fabric according to claim 1, characterized in that: The track of the circular mountain corner is provided with a V-shaped third circular groove in the middle, and a curved groove connected to the third circular groove is provided on the left side of the track.
6. A method for weaving eight-layer fabric using the yakatsu mechanism for eight-layer fabric as described in claim 1, characterized in that: The first needle is installed in the bevel mechanism on the inner side of the upper needle plate, the second needle is installed in the bevel mechanism on the outer side of the upper needle plate, the third needle is installed in the bevel mechanism on the upper side of the lower needle plate, and the fourth needle is installed in the bevel mechanism on the lower side of the lower needle plate. The first, second, third and fourth loops are respectively wrapped in the hooks of the first, second, third and fourth needles. S1. The first, second, third, and fourth knitting needles move from the right end of their respective mountain corner mechanism combinations to the left. At this time, within the first mountain corner mechanism, the second and third knitting needles move within the first floating thread mountain corner track, maintaining their initial state and not working. The first and fourth knitting needles move within the first coiled mountain corner track. The first and fourth knitting needles open their hooks and hook the first yarn for horizontal and vertical pulling. S2. After the knitting needle moves into the second mountain corner mechanism, the first and fourth knitting needles move in the first floating thread mountain corner track, keeping the yarn pulled. The second and third knitting needles move in the first coil mountain corner track. The second and third knitting needles open the hook and simultaneously hook the second yarn to pull in the horizontal and vertical directions. S3. After the knitting needle moves into the third mountain corner mechanism, the first knitting needle and the second knitting needle move in the second non-loosening mountain corner track. The hook on the first knitting needle loops the first yarn and loops it onto the second yarn. At the same time, the first loop and the second loop on the first hook and the second hook do not come off the loop. The third knitting needle and the fourth knitting needle move in the second floating line mountain corner track. When the third knitting needle and the fourth knitting needle pass through the bend of the second floating line mountain corner, the third knitting needle presses down on the second yarn, and at the same time the fourth knitting needle opens the hook to hook the third yarn. S4. After the knitting needle moves into the fourth-way bevel mechanism, the first and second knitting needles move in the loop bevel track. The first and second knitting needles hook the fourth yarn and loop the first and second loops together with the second yarn onto the fourth yarn, making the fourth yarn loop into the first and second loops of the next cycle. Meanwhile, the third and fourth knitting needles move in the third floating bevel track. When passing through the two bends of the third floating bevel, the third knitting needle opens the hook to hook the fifth yarn, while the fourth knitting needle presses down on the third yarn. S5. After the knitting needle moves into the fifth mountain corner mechanism, the first knitting needle and the second knitting needle move in the second floating line mountain corner track. When passing through the bend of the second floating line mountain corner, the first knitting needle and the second knitting needle move downwards, causing the fourth yarn to be pressed down. The third knitting needle and the fourth knitting needle move in the first non-loosening mountain corner track. The movement of the third knitting needle and the fourth knitting needle causes the third yarn to form a loop and be looped onto the fifth yarn, while hooking the sixth yarn at the same time. S6. After the knitting needle moves into the sixth-way corner mechanism, the third and fourth knitting needles move in the second-loop corner track. The third and fourth knitting needles respectively loop the fifth and sixth yarns, and then connect the third and fourth loops. The fifth yarn is then looped onto the sixth yarn, and the seventh yarn is hooked and looped, making the seventh yarn the third and fourth loops for the next cycle. The first and second knitting needles move in the third floating corner track. When passing through the two bends of the third floating corner, the first and second knitting needles move downwards, causing the fourth yarn to be pressed down. At the same time, the eighth yarn can be hooked and pressed down into the loop formed by the sixth yarn. By cyclically setting several of the above-described corner mechanism combinations on the upper and lower needle plates, the weaving method of the eight-layer fabric is finally realized.
7. The yagobein mechanism for hachimeiji fabric and its weaving method according to claim 6, characterized in that: The first, second, third, fourth, sixth, and seventh yarns are polyester or nylon, and the fifth and eighth yarns are spandex.