Track structure for knitting a netted sock on a double needle cylinder hosiery machine

Abstract

This utility model relates to the field of sock knitting technology, and discloses a track structure for knitting mesh socks on a double-cylinder sock knitting machine. It includes three side columns, with an upper platform, a middle platform, and a lower platform fixedly connected to the outer walls of each column. The lower platform has a needle selection component, a cylinder component, and a needle selection ring component at its top. An upper panel fixing seat is fixedly connected to the inner wall of the upper platform, and a lower panel fixing seat is fixedly connected to the inner wall of the middle platform. A track panel component is fixedly connected to the top of the lower panel fixing seat. In this utility model, the novel track structure allows the knitting needles of the lower cylinder to perform a track-changing movement. After the middle angle, the needle guard plate separates into two hook needles of different heights, achieving a regular hooking method. The high needles only hook fine yarn for knitting, while the low needles hook both fine and coarse yarn simultaneously, creating a textile structure with varying thicknesses and achieving a special mesh effect.

Description

Technical Field

[0001] This utility model relates to the field of tubular sock processing technology, and in particular to a track structure for knitting mesh socks on a double-cylinder sock knitting machine. Background Technology

[0002] In the textile machinery field, double-cylinder sock knitting machines, capable of simultaneously knitting with two cylinders (upper and lower), enable three-dimensional shaping of socks (such as reinforcement of the toe and heel, and jacquard weaving of the sock shaft), making them a core piece of equipment for the efficient production of various types of socks. Among these, mesh socks, due to their good breathability and attractive appearance, are widely used in sports socks, summer socks, and other applications; their knitting process places special demands on the track structure design of the equipment.

[0003] Conventional double-cylinder sock knitting machines, using a needle selector, can only produce simple patterns such as embossed or multi-colored designs. This results in limited sock styles, which is no longer competitive in today's market and fails to meet consumer demands. The track structure designed in this invention can knit both conventional socks and special patterns with mesh effects.

[0004] In response to the technical problem that conventional double-cylinder sock knitting machines can only perform simple patterned designs using a needle selector, this application proposes a track structure for knitting mesh socks using a double-cylinder sock knitting machine. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of conventional double-cylinder sock knitting machines, which can only produce simple patterns using a needle selector. This invention proposes a new track structure for knitting mesh socks on a double-cylinder sock knitting machine. This new track structure allows the knitting needles of the lower cylinder to change tracks. After the middle angle, the needle guard plate separates the hook needles into two heights, achieving a regular hooking pattern. The high needles only hook fine yarn for knitting, while the low needles hook both fine and coarse yarn simultaneously, creating a textile structure with varying thicknesses and achieving a unique mesh effect.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a double-cylinder sock knitting machine. The track structure for knitting mesh stockings includes three side columns. An upper platform, a middle platform, and a lower platform are fixedly connected to the outer walls of each column. The top of the lower platform is equipped with a needle selection component, a needle cylinder component, and a needle selection ring component. An upper panel fixing seat is fixedly connected to the inner wall of the upper platform. A lower panel fixing seat is fixedly connected to the inner wall of the middle platform. A track panel component is fixedly connected to the top of the lower panel fixing seat. The track panel component includes an upper panel. A needle guard plate seat is fixedly connected to the bottom of the upper panel, and a needle guard plate is fixedly connected to the bottom of the needle guard plate seat. A lower panel is fixedly connected to the top of the lower panel fixing seat. The inner side of the lower panel is equipped with a central diamond-shaped block, a looping diamond-shaped block, a yarn feeding height fixing triangle, a needle-blocking triangle, and a mesh needle-blocking triangle.

[0007] Furthermore, the needle selection component includes an electronic needle selector and a needle selector mounting base. The bottom end of the electronic needle selector is fixedly connected to the top end of the needle selector mounting base, and the bottom end of the needle selector mounting base is fixedly connected to the top end of the lower platform.

[0008] Furthermore, the syringe component includes a knitting needle component and a lower syringe, the lower syringe being mounted on the inner wall of the lower platform.

[0009] Furthermore, the needle selection steel ring component includes an upper steel ring seat, which is fixedly connected to the bottom end of the lower panel fixing seat. An upper steel ring is fixedly connected to the inner side of the upper steel ring seat. A base is fixedly connected to the top of the lower platform, and a lower steel ring seat is fixedly connected to the top of the base. A lower steel ring is fixedly connected to the top of the lower steel ring seat.

[0010] Furthermore, the mesh needle-blocking triangular blade includes a fixed base. The left end of the fixed base is fixedly connected to the outer wall of the lower panel. The inner wall of the fixed base is slidably connected to the head of the mesh needle-blocking triangular blade. The right end of the head of the mesh needle-blocking triangular blade is fixedly connected to a limit nut. A spring is sleeved on the outer wall of the head of the mesh needle-blocking triangular blade. One end of the spring is connected to the fixed base, and the other end of the spring is connected to the limit nut. A cylinder core is installed on the right end of the limit nut. A cylinder sealing ring is sleeved on the outer wall of the cylinder core. A cylinder housing is installed on the outer wall of the cylinder core. A cylinder connector is installed on the right end of the cylinder housing.

[0011] Furthermore, the knitting needle component includes a double-ended crochet hook, a guide plate, and a jacquard needle, all of which are mounted on the inner wall of the lower needle cylinder.

[0012] This utility model has the following beneficial effects: In this utility model, the new track structure allows the knitting needles of the lower needle cylinder to change track. After the middle diamond angle, the needle guard plate separates the hooking needles of two different heights, realizing the regular hooking method of the knitting needles. The high needles only hook fine yarn for knitting, while the low needles hook both fine and coarse yarn for knitting, creating a textile structure with both coarse and fine yarns, and achieving a special pattern with a mesh effect. Attached Figure Description

[0013] Figure 1 is a perspective view of the track structure for knitting mesh socks using a double-cylinder sock knitting machine according to this utility model; Figure 2 is a cross-sectional view of the track panel component of the track structure for knitting mesh socks using a double-cylinder sock knitting machine according to this utility model; Figure 3 is a schematic diagram of the electronic needle selector of the track structure for knitting mesh socks on a double-cylinder sock knitting machine according to the present invention; Figure 4 is a schematic diagram of the lower cylinder of the track structure for knitting mesh socks using a double-cylinder sock knitting machine according to this utility model; Figure 5 is a cross-sectional view of the lower panel fixing seat of the track structure for knitting mesh socks on a double-cylinder sock knitting machine according to the present invention; Figure 6 is a schematic diagram of the mesh needle-blocking triangular cutter head of the track structure for knitting mesh socks on a double-cylinder sock knitting machine according to the present invention; Figure 7 is a schematic diagram of the double-headed hook needle of the track structure for knitting mesh socks on a double-cylinder sock knitting machine according to the present invention; Figure 8 is a schematic diagram of the upper platform of the track structure for knitting mesh socks using a double-cylinder sock knitting machine according to this utility model; Figure 9 is a schematic diagram of the middle platform of the track structure for knitting mesh socks using a double-cylinder sock knitting machine according to this utility model; Figure 10 is a schematic diagram of the lower platform of the track structure for knitting mesh socks using a double-cylinder sock knitting machine according to this utility model; Figure 11 is a schematic diagram of the column of the track structure for knitting mesh socks on a double-cylinder sock knitting machine according to the present invention; Figure 12 is a schematic diagram of the contact between the lower cylinder and the electronic needle selector in the track structure of a double-cylinder sock knitting machine for knitting mesh socks according to the present invention. Figure 13 is a schematic diagram of the lower cylinder external structure of the track structure for knitting mesh socks using a double-cylinder sock knitting machine according to this utility model. Figure 14 is a schematic diagram of the track panel component of the track structure for knitting mesh socks using a double-cylinder sock knitting machine according to this utility model.

[0014] Legend: 1. Upper platform; 2. Track panel assembly; 3. Middle platform; 4. Column; 5. Needle selection assembly; 6. Needle cylinder assembly; 7. Needle selection ring assembly; 8. Lower platform; 9. Upper panel fixing seat; 10. Lower panel fixing seat; 11. Knitting needle assembly; 12. Lower needle cylinder; 13. Double-ended crochet hook; 14. Needle guide plate; 15. Jacquard needle; 16. Upper panel; 17. Needle guard plate seat; 18. Needle guard plate; 19. Middle diamond; 20. Looping diamond; 21. Yarn feeding height fixing triangle block; 22. Needle blocking knife triangle; 23. Mesh needle blocking knife triangle; 24. Lower panel; 25. Mesh needle blocking knife triangle blade head; 26. Fixing seat; 27. Spring; 28. Limit nut; 29. Cylinder core; 30. Cylinder seal ring; 31. Cylinder housing; 32. Cylinder connector; 33. Electronic needle selector; 34. Needle selector holder; 35. Upper steel ring holder; 36. Upper steel ring; 37. Lower steel ring; 38. 39. Lower steel ring seat; base. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Referring to Figures 1 and 11, one embodiment of this utility model provides a track structure for knitting mesh socks using a double-cylinder sock knitting machine, comprising three side columns 4. An upper platform 1, a middle platform 3, and a lower platform 8 are fixedly connected to the outer walls of the columns 4. The lower platform 8 has a needle selection component 5, a needle cylinder component 6, and a needle selection ring component 7 respectively installed at its top. An upper panel fixing seat 9 is fixedly connected to the inner wall of the upper platform 1, and a lower panel fixing seat 10 is fixedly connected to the inner wall of the middle platform 3. A track panel component 2 is fixedly connected to the top of the lower panel fixing seat 10. Referring to Figures 8-10, the upper platform 1 is a flat plate structure with a large central hole concentric with the lower needle cylinder 12. A ring of threaded holes surrounds the large central hole, securing the upper panel fixing seat 9 with screws. Three small central holes are located around the perimeter, for mounting the columns 4. The middle platform 3 is a flat plate structure with a large central hole concentric with the lower syringe 12. A ring of threaded holes surrounds the large hole, securing the lower panel mounting base 10 with screws. Three small circular holes on the outer perimeter are used to mount the columns 4. The lower platform 8 is also a flat plate structure with a large central hole concentric with the lower syringe 12. A ring of threaded holes surrounds the large hole, securing the base 39 of the needle selection ring component 7 with screws. Threaded holes on the oblique side of the flat plate secure the needle selector mounting base 34 with screws. Three small circular holes on the outer perimeter are used to mount the columns 4. Referring to Figure 11, the columns 4 are column structures with external threads at both ends and three positioning steps in the middle, respectively mounting the upper platform 1, middle platform 3, and lower platform 8. The upper platform 1, middle platform 3, and lower platform 8 are connected in series using three columns 4, forming a concentric central circle with relatively parallel planes.

[0017] Reference Figure 2 Figure 5 shows that the track panel component 2 includes an upper panel 16, and the bottom end of the upper panel 16 is fixedly connected to... A needle guard plate seat 17 is attached, and a needle guard plate 18 is fixedly connected to the bottom end of the needle guard plate seat 17. A lower panel 24 is fixedly connected to the top end of the lower panel fixing seat 10. A central rhombus 19, a coiling rhombus 20, a wire feeding height fixing triangle 21, a needle blocking knife triangle 22, and a mesh needle blocking knife triangle 23 are respectively installed on the inner side of the lower panel 24. Referring to Figure 6, the mesh needle blocking knife triangle 23 includes a fixing seat 26. The left end of the fixing seat 26 is fixedly connected to the outer wall of the lower panel 24. The inner wall of the fixing seat 26 is slidably connected to the mesh needle blocking knife triangle head 25. The right end of the mesh needle blocking knife triangle head 25 is fixedly connected to a limit nut 28. A spring 27 is sleeved on the outer wall of the mesh needle blocking knife triangle head 25. One end of the spring 27 is connected to the fixing seat 26, and the other end of the spring 27 is connected to the limit nut 28. A cylinder core 29 is installed on the right end of the limit nut 28. The outer wall is fitted with a cylinder sealing ring 30, and the outer wall of the cylinder core 29 is fitted with a cylinder housing 31. The right end of the cylinder housing 31 is fitted with a cylinder connector 32. Referring to Figures 13 and 14, the track panel component 2 is a hollow cylindrical assembly, which is fixed to the upper plate fixing seat 9 and the lower plate fixing seat 10 with screws. The lower needle cylinder 12 is installed on the inner circle of the track panel component 2. The lower needle cylinder 12 is concentric and has a certain gap. When the lower needle cylinder 12 rotates, the outer circle surface of the lower needle cylinder 12 will not rub against the inner circle of the track panel component 2, and only the knitting needle component 11, which is integrally installed in the slender groove of the lower needle cylinder 12, contacts the track panel component 2. The needle plate holder 17 is fixed to the top plate 16 with screws, and the needle plate 18 is fixed to the needle plate holder 17 with screws. The central rhombus 19 has a flat top surface, large circular arc surfaces at the front and back, and a structure with inclined surfaces on both sides. The radius of the large circular arc surface at the front is slightly larger than the outer circle of the lower syringe 12, and the radius of the large circular arc surface at the back is equal to the inner circle of the lower panel 24. It is fixed to the inner circle of the lower panel 24 with screws. The large circular arc surface at the front is concentric with the lower syringe 12. The flat top surface and the inclined surfaces on both sides form the track surface of the protruding corner of the guide plate 14. When the protruding corner of the guide plate 14 moves, it contacts the track surface, causing the guide plate 14 to move downward along the inclined surface. The circular rhombus 20 has a large circular arc surface at the front and back, and a structure with an inclined surface on one side. The radius of the large circular arc surface at the front is slightly larger than the outer circle of the lower syringe 12, and the radius of the large circular arc surface at the back is equal to the inner circle of the lower panel 24. It is fixed to the lower panel 24 with screws. On the inner circle, the large front arc is concentric with the lower syringe 12. The flat surface above and the inclined surfaces on both sides form the track surface for the protruding angle of the guide needle plate 14. When the protruding angle of the guide needle plate 14 moves, it contacts the track surface, causing the guide needle plate 14 to move along the inclined surface. Moving downwards, the feeding height-fixing triangular block 21 has a structure with large front and rear arc surfaces and inclined surfaces on both sides. The radius of the front large arc surface is slightly larger than the outer circle of the lower syringe 12, and the radius of the rear large arc surface is equal to the inner circle of the lower panel 24. It is fixed to the inner circle of the lower panel 24 with screws. The front large arc surface is concentric with the lower syringe 12 and is installed below the middle rhombus 19. The upper flat surface cooperates with the middle rhombus 19 to form a fixed gap, so that the guide needle plate 14 passes through this position to fix the height position and continues to move along this height without changing the height until it contacts other changing track.

[0018] Referring to Figure 3, the needle selection component 5 includes an electronic needle selector 33 and a needle selector mounting base 34. The bottom end of the electronic needle selector 33 is fixedly connected to the top end of the needle selector mounting base 34, and the bottom end of the needle selector mounting base 34 is fixedly connected to the top end of the lower platform plate 8. The needle cylinder component 6 includes a knitting needle component 11 and a lower needle cylinder 12. The lower needle cylinder 12 is installed on the inner wall of the lower platform plate 8. The needle selection steel ring component 7 includes an upper steel ring seat 35, which is fixedly connected to the bottom end of the lower platform mounting base 10. An upper steel ring 36 is fixedly connected to the inner side of the upper steel ring seat 35. A base 39 is fixedly connected to the top end of the lower platform plate 8, and a lower steel ring seat 38 is fixedly connected to the top end of the base 39. A lower steel ring 37 is fixedly connected to the top end of the lower steel ring seat 38. The knitting needle component 11 includes a double-headed crochet hook 13, a guide needle plate 14, and a jacquard needle 15. All are installed on the inner wall of the lower syringe 12.

[0019] Referring to Figure 12, the electronic needle selector 33 in the needle selection component 5 is fixed to the needle selector mounting base 34 with screws. The needle selector mounting base 34 is fixed to the lower platform 8 with screws. The electronic needle selector 33 has a row of multiple irregularly shaped steel plates. During installation, the height of point A of each irregularly shaped steel plate is exactly the same as the height of the protruding corner of the jacquard needle 15. After power is applied, the irregularly shaped steel plates can rotate independently around the side cylinder, allowing one or more irregularly shaped steel plates to protrude from the overall surface. Utilizing the inclined surface of the irregularly shaped steel plates, when the jacquard needle 15 rotates counterclockwise, it pushes the jacquard needle 15 from the height of point A to the height of point B. The overall installation position of the needle selection component 5 is behind the needle-blocking knife triangle 22 and in front of the central rhombus 19 and the looping rhombus 20. (Refer to...) Figure 4 The lower syringe 12 is a cylindrical structure with evenly distributed, slender grooves on its outer periphery. It houses the syringe component 6 and has a bearing positioning surface at its bottom. A bearing is installed between the lower syringe 12 and the lower platform 8. The bottom of the lower syringe 12 has threaded holes and a keyway. Gears are mounted on the bottom of the syringe 12 using screws and keys. The motor uses gear transmission to rotate the lower syringe 12. Referring to Figure 7, the double-headed crochet hook 13, guide plate 14, and jacquard needle 15 are all flat, elongated structures, slightly narrower than the width of the narrow groove in the lower syringe 12, allowing them to slide freely up and down within the groove. The double-headed crochet hook 13 has hooks at both ends for hooking yarn. Each hook has a needle flap that can swing and flip, allowing the hook to open and close. The guide plate 14 has a space at its head to accommodate one hook of the double-headed crochet hook 13, and multiple protruding corners in the middle. The jacquard needle 15 has multiple protruding corners, with the head and tail corners being common to different jacquard needles 15. Small triangles are machined at specific intervals between different jacquard needles 15. The double-headed crochet hook 13 is mounted on the head of the guide needle plate 14, and the jacquard needle 15 is mounted on the bottom of the guide needle plate 14. They are arranged in sequence. The knitting needle component 11 is mounted as a whole in the slender groove of the lower needle cylinder 12. Multiple corners of the guide needle plate 14 and the jacquard needle 15 protrude from the cylindrical surface of the lower needle cylinder 12. Pushing the protruding corners causes the knitting needle component 11 to slide up and down.

[0020] Working principle: The motor drives the lower needle cylinder 12 to rotate counterclockwise via gear transmission. Simultaneously, it drives the knitting needle assembly 11 (double-headed hook 13, guide plate 14, and jacquard needle 15) embedded in the lower needle cylinder 12 to rotate counterclockwise. The guide plate 14 moves up and down on the various staggered tracks of the track panel assembly 2 and the jacquard needle 15 on the needle selection ring assembly 7. The upward movement of the jacquard needle 15 also pushes the guide plate 14 upward, allowing it to push and pull the double-headed hook 13 up and down. When the height of the double-headed hook 13 is at an appropriate position relative to the needle guard plate 18, specifically at the gap between the central diamond 19 and the yarn feeding height setting triangle 21, the yarn is fed outside the needle guard plate 18 and hooked by the double-headed hook 13. The lower needle cylinder 12 continues to rotate, causing the double-headed hook 13 to move up and down on the guide plate 14. By moving downwards simultaneously when forming a loop at 20 degrees, and then returning to the hook height via a regular track, this principle is repeated to allow the yarn to repeatedly form and unravel loops at each stitch position, thus enabling the knitting of socks.

[0021] When knitting a regular, meshless effect, two sets of yarns, namely roving and fine yarn, are fed at the needle guard plate 18, with the front lower and the back higher. The motor drives the lower needle cylinder 12 to rotate counterclockwise via gear transmission, simultaneously driving the knitting needle assembly 11 embedded in the lower needle cylinder 12, namely the double-headed crochet hook 13, the guide plate 14, and the jacquard needle. 15. Rotate counterclockwise. The guide needle 14 moves sequentially along the needle-blocking triangle 22, the central diamond angle 19, and the looping diamond angle 20. The mesh needle-blocking triangle 23 retracts and stops working. When the jacquard needle 15 is in the position of the central diamond angle 19, it moves directly along the lowest track of the upper steel ring 36. At this time, the needle selection steel ring component 7 is not powered. At this time, all the upper hooks of the double-headed crochet hook 13 are below the lower edge of the needle guard plate 18, and can hook two sets of yarn at the same time, namely roving and fine yarn, to knit a plain non-mesh effect with all roving yarn.

[0022] When knitting the mesh effect, two sets of yarns, namely roving and fine yarn, are fed at the needle guard plate 18, with the front bottom and the back top. The motor drives the lower needle cylinder 12 to rotate counterclockwise through gear transmission. At the same time, it drives the knitting needle component 11 embedded in the lower needle cylinder 12, namely the double-headed hook needle 13, the guide plate 14, and the jacquard needle 15, to rotate counterclockwise. The mesh needle-blocking knife triangle 23 extends out of the track and works. The guide plate 14 moves sequentially along the needle-blocking knife triangle 22, the center diamond angle 19, the mesh needle-blocking knife triangle 23, and the looping diamond angle 20. When the jacquard needle 15 is in the position of the center diamond angle 19, the needle selection steel ring component 7 is partially energized, selectively pushing some of the jacquard needles 15 from the height of point A to the height of point B, and then rising along the wave track of the upper steel ring 36. After rising to a certain height, the jacquard needle 15 contacts the guide plate 14, pushing the guide plate 14 past the center diamond angle 19. The needle continues to move upwards until the guide plate 14 pushes the upper hook and needle plate of the double-headed hook 13 into the needle guard plate 18. At this time, there are two heights of double-headed hooks 13 at the needle guard plate 18. When the needle selection ring component 7 is not working, the double-headed hook 13 at the lower edge of the needle guard plate 18 can hook two sets of yarn at the same time, namely roving and fine yarn. When the needle selection ring component 7 is working, the double-headed hook 13 hidden in the needle guard plate 18 can only hook one set of fine yarn at the higher position, creating a mesh effect of partly roving and partly fine yarn.

[0023] Finally, it should be noted that the above description is only a preferred embodiment of this utility model and is not intended to limit this utility model. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included in this utility model. Within the scope of protection.

Claims

1. A track structure for knitting mesh socks on a double-cylinder sock knitting machine, characterized in that, It includes three side columns (4), the outer walls of which are respectively fixedly connected to an upper platform (1), a middle platform (3) and a lower platform (8). The top of the lower platform (8) is respectively provided with a needle selection component (5), a syringe component (6) and a needle selection steel ring component (7). The inner wall of the upper platform (1) is fixedly connected to an upper panel fixing seat (9), the inner wall of the middle platform (3) is fixedly connected to a lower panel fixing seat (10), and the top of the lower panel fixing seat (10) is fixedly connected to a track panel component (2). The track panel component (2) includes an upper panel (16), a needle guard plate seat (17) is fixedly connected to the bottom of the upper panel (16), a needle guard plate (18) is fixedly connected to the bottom of the needle guard plate seat (17), and a lower panel (24) is fixedly connected to the top of the lower panel fixing seat (10). The inner side of the lower panel (24) is respectively equipped with a central rhombus (19), a ring rhombus (20), a wire feeding height fixing triangle (21), a needle blocking knife triangle (22), and a mesh needle blocking knife triangle (23).

2. The track structure for knitting mesh socks on a double-cylinder sock knitting machine according to claim 1, characterized in that: The needle selection component (5) includes an electronic needle selector (33) and a needle selector mounting base (34). The bottom end of the electronic needle selector (33) is fixedly connected to the top end of the needle selector mounting base (34), and the bottom end of the needle selector mounting base (34) is fixedly connected to the top end of the lower platform (8).

3. The track structure for knitting mesh socks on a double-cylinder sock knitting machine according to claim 1, characterized in that: The syringe component (6) includes a knitting needle component (11) and a lower syringe (12), the lower syringe (12) being mounted on the inner wall of the lower platform (8).

4. The track structure for knitting mesh socks on a double-cylinder sock knitting machine according to claim 1, characterized in that: The needle selection steel ring component (7) includes an upper steel ring seat (35), which is fixedly connected to the bottom end of the lower panel fixing seat (10). An upper steel ring (36) is fixedly connected to the inner side of the upper steel ring seat (35). A base (39) is fixedly connected to the top of the lower platform (8). A lower steel ring seat (38) is fixedly connected to the top of the base (39). A lower steel ring (37) is fixedly connected to the top of the lower steel ring seat (38).

5. The track structure for knitting mesh socks on a double-cylinder sock knitting machine according to claim 1, characterized in that: The mesh needle-blocking triangular cutter (23) includes a fixed base (26). The left end of the fixed base (26) is fixedly connected to the outer wall of the lower panel (24). The inner wall of the fixed base (26) is slidably connected to the mesh needle-blocking triangular cutter head (25). The right end of the mesh needle-blocking triangular cutter head (25) is fixedly connected to a limit nut (28). A spring (27) is sleeved on the outer wall of the mesh needle-blocking triangular cutter head (25). One end of the spring (27) is connected to the fixed base (26), and the other end of the spring (27) is connected to the limit nut (28). A cylinder core (29) is installed on the right end of the limit nut (28). A cylinder sealing ring (30) is sleeved on the outer wall of the cylinder core (29). A cylinder housing (31) is installed on the outer wall of the cylinder core (29). A cylinder connector (32) is installed on the right end of the cylinder housing (31).

6. The track structure for knitting mesh socks on a double-cylinder sock knitting machine according to claim 3, characterized in that: The knitting needle component (11) includes a double-headed crochet hook (13), a guide plate (14), and a jacquard needle (15), all of which are mounted on the inner wall of the lower needle cylinder (12).

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