Spinning device for producing chinlon high-strength military yarn

Abstract

The invention relates to the field of spinning, and discloses a spinning device for chinlon high-strength military yarn production, which comprises a mounting box, the bottom end of the mounting box is supported through a bracket, a top plate is arranged at the upper part in the mounting box, the top plate is fastened on the upper inner wall of the mounting box through two mounting plates, and a melting box is arranged on the top plate through a moving structure; a part of silk threads can be blocked in the cooling frame through the material blocking structure, so that the silk threads with a certain length are reserved in the cooling frame to be cooled, after the material blocking structure is opened, the fully cooled silk threads can be smoothly wound, meanwhile, the material blocking structure resets to continue to conduct material blocking, and in this way, the acting force generated in the winding process is reduced. Therefore, the problem that the silk yarn becomes thin and even is pulled apart is avoided, and the spinning work quality is improved. And due to the arrangement of the wire guide structure, the problem that the wires are abraded in the winding process can be solved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of spinning, in particular to a spinning device for producing high-strength military nylon yarn. BACKGROUND

[0002] Spinning is a key process for manufacturing chemical fibers, which refers to the process of forming fibers by extruding a colloid solution or melt of a high molecular compound through a spinneret hole; the nylon is generally produced as high-strength military yarn, and a spinning device is used in the production; The existing spinning device is provided with a melting box, which facilitates rapid melting of cotton yarn under the action of a stepping motor, a rotating rod and a mixing plate, so that the melted liquid can be sprayed out through an electric injection pipe, so that the liquid can be cooled in a cooling cylinder, and a cooling rod and a fan blade further increase the cooling speed; a driving motor, a first gear and a second gear are arranged to drive the driving rod and the reciprocating screw rod to rotate, so that the limiting ring can be driven to move by the screw nut, and the driving rod can uniformly wind the cooled yarn when the winding pipe rotates; However, in the actual spinning process, the winding pipe will generate force on the yarn when winding the yarn, although the yarn is cooled and wound in the cooling cylinder, the force generated during the winding process also acts on the part of the yarn sprayed by the electric injection pipe, and since the part of the yarn sprayed by the electric injection pipe is in a high-temperature state, the force generated during the winding process is easy to pull and thin part of the yarn, and even cause the sprayed yarn to be torn, thereby reducing the quality of the spinning work, and therefore, there is room for improvement. SUMMARY

[0003] In order to solve the problems in the background art, the application provides a spinning device for producing high-strength military nylon yarn.

[0004] The spinning device for producing high-strength military nylon yarn provided by the application adopts the following technical scheme: A spinning device for producing high-strength military nylon yarn, comprising a mounting box, the mounting box is supported at the bottom end by a support, a top plate is arranged at the upper part in the mounting box, the top plate is fastened to the inner wall of the mounting box by two mounting plates, and a melting box is arranged on the top plate by a moving structure; A second motor is installed at the middle of the upper surface of the melting box, a stirring rod is arranged at one end of the output shaft of the second motor inserted into the melting box, an electric injection pipe is arranged at the middle of the lower surface of the melting box, and a heater is arranged in the melting box; Both sides of the installation box are connected with installation rods, a cooling frame is installed between the two installation rods, a first cooling structure is arranged on the inner wall of the two sides of the cooling frame, a material blocking structure is arranged on the inner wall of the two sides of the cooling frame, a discharging groove is arranged in the middle of the lower surface of the cooling frame, a wire guiding structure is arranged in the discharging groove, and a winding structure is arranged on the lower inner wall of the installation box. The material blocking structure comprises through grooves arranged on the inner walls of the left and right sides of the cooling frame, a baffle is movably arranged in the two through grooves, the baffle is in the shape of "L", an electric telescopic rod is installed on the outer surface of the left and right sides of the cooling frame, and one end of the output shaft of the electric telescopic rod is connected with the baffle.

[0005] Preferably, the moving structure comprises an intermediate groove arranged on the top plate, a first reciprocating lead screw is rotatably connected between the groove walls at the front and rear ends of the intermediate groove, a first motor is installed on the middle of the rear surface of the top plate, one end of the output shaft of the first motor is connected with the first reciprocating lead screw, a moving seat is slidably arranged in the intermediate groove, a first lead screw sleeve is fixedly arranged on the middle of the moving seat, the first lead screw sleeve is sleeved on the first reciprocating lead screw, a sleeve block is installed on the middle of the lower surface of the moving seat, a sliding plate is arranged on the bottom end of the sleeve block, the sleeve block is slidably arranged in a horizontal groove arranged on the upper surface of the sliding plate, an installation frame is arranged on the melting tank, the installation frame is arranged on the melting tank, a guide structure is arranged between the sliding plate and the top plate, and a second cooling structure is arranged at the two ends of the lower surface of the sliding plate.

[0006] Preferably, the guide structure comprises protrusions arranged at the two ends of the sliding plate, a plug rod is fixedly arranged on the protrusions, guide grooves are arranged at the two ends of the lower surface of the top plate, the guide grooves are in the shape of "W", and the top end of the plug rod is movably inserted into the guide grooves.

[0007] Preferably, the second cooling structure comprises an L-shaped plate fastened on the two ends of the lower surface of the sliding plate by bolts, a through groove is arranged on the L-shaped plate for the plug rod to pass through, a fastening frame is arranged on the bottom end of the L-shaped plate, a first cooling cylinder is fixedly arranged in the fastening frame, an inner plate is arranged on the inner wall of the first cooling cylinder, a third motor is installed on the inner plate, and a first fan blade is arranged at one end of the output shaft of the third motor.

[0008] Preferably, the first cooling structure comprises inner grooves arranged on the inner walls of the two sides of the cooling frame, a moving block is slidably arranged in the inner grooves, a fixed rod is connected to the moving block, a plurality of connecting rods are connected to the fixed rod near one end, a second cooling cylinder is installed at one end of the connecting rod, a fourth motor is installed at one end of the fixed rod, a second fan blade is installed at one end of the output shaft of the fourth motor, a driving rod is connected to the second cooling cylinder, and the top end of the driving rod is connected to the fastening frame.

[0009] Preferably, the guide wire structure comprises grooves opened on the two side walls of the material feeding groove, rotating connecting rotating rods between the front and rear walls of the grooves, and the rotating rods are fixedly sleeved with sleeves.

[0010] Preferably, the winding structure comprises fixing blocks connected at the two sides of the lower inner wall of the mounting box, a winding rod rotating connected between the two fixing blocks, a winding drum sleeved on the winding rod, a fifth motor mounted on one of the fixing blocks, one end of the output shaft of the fifth motor connected with the winding rod, and wire guide structures arranged on the two fixing blocks.

[0011] Preferably, the wire guide structure comprises U-shaped plates connected on the rear side of the fixing blocks, the second reciprocating wire rod rotating through one end of the U-shaped plate, a limiting rod connected between the two U-shaped plates, a second wire rod sleeve sleeved on the second reciprocating wire rod and the limiting rod, an L-shaped rod connected on the upper surface of the second wire rod sleeve, a wire guide ring mounted on one end of the L-shaped rod, a second gear sleeved on the second reciprocating wire rod, a first gear sleeved on the winding rod, and the first gear and the second gear meshingly connected.

[0012] To sum up, the present application has the following beneficial technical effects: 1. The present application sets the material blocking structure and the wire guide structure. The material blocking structure can block part of the wire in the cooling frame, so as to reserve a certain length of wire in the cooling frame for cooling. After the material blocking structure is opened, the fully cooled wire can be smoothly wound. At the same time, the material blocking structure resets to continue blocking. Therefore, the force generated during winding will not act on the part of the wire sprayed by the electric injection pipe, so as to avoid the problem of thinning or even tearing of the wire, and improve the quality of spinning work. The wire guide structure can avoid the problem of wire abrasion during winding. 2. The present application sets the moving structure and the guide structure. The moving structure and the guide structure can automatically drive the melting tank and the electric injection pipe to reciprocate along the length and width of the top plate, so as to lay the wire sprayed by the electric injection pipe on the baffle, thereby reserving a certain length of wire in the cooling frame for cooling. 3. The present application sets the first cooling structure and the second cooling structure. The first cooling structure and the second cooling structure can cool in the cooling frame and at the place where the electric injection pipe sprays the wire, so as to make the cooling of the wire more thorough and accelerate the cooling speed. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a structure schematic view of a spinning device for producing high-strength military silk of polyamide in an embodiment of the present application; Figure 2 is a structure schematic view of the top plate in an embodiment of the present application; Figure 3is a structural schematic view of the position below the top plate in the embodiment of the present application; Figure 4 is a structural schematic view of the position below the top plate in the embodiment of the present application Figure 3 is an enlarged view of the structure at A of Figure 5 is a structural schematic view of the position below the top plate in the embodiment of the present application Figure 6 is a structural schematic view of the position below the top plate in the embodiment of the present application Figure 5 is an enlarged view of the structure at B of Figure 7 is a structural schematic view of the position below the top plate in the embodiment of the present application Figure 8 is a structural schematic view of the position below the top plate in the embodiment of the present application.

[0014] Mark explanation: 1, installation box; 2, support; 3, cooling frame; 4, mounting rod; 5, electric telescopic rod; 6, through slot; 7, baffle; 8, melting tank; 9, electric injection pipe; 10, top plate; 11, mounting plate; 12, first motor; 13, middle slot; 14, first reciprocating screw rod; 15, moving seat; 16, first screw sleeve; 17, sleeve block; 18, sliding plate; 19, mounting frame; 20, second motor; 21, protruding block; 22, insertion rod; 23, guide groove; 24, L-shaped plate; 25, through groove; 26, fastening frame; 27, first cooling cylinder; 28, inner plate; 29, third motor; 30, first fan blade; 31, inner slot; 32, moving block; 33, driving rod; 34, fixed rod; 35, connecting rod; 36, second cooling cylinder; 37, fourth motor; 38, blanking groove; 39, recess; 40, rotating rod; 41, sleeve; 42, fixed block; 43, fifth motor; 44, winding rod; 45, winding cylinder; 46, U-shaped plate; 47, second reciprocating screw rod; 48, limiting rod; 49, second screw sleeve; 50, L-shaped rod; 51, wire guide ring; 52, first gear; 53, second gear. DETAILED DESCRIPTION

[0015] The present application will be further described below in conjunction with the accompanying drawings. Figures 1-8 The present application will be further described below in conjunction with the accompanying drawings.

[0016] Referring to Figures 1-8 , the present application discloses a spinning device for producing high-strength nylon military silk, which comprises an installation box 1, the bottom end of the installation box 1 is supported by a support 2, a top plate 10 is arranged at the upper part in the installation box 1, the top plate 10 is fastened to the inner wall of the installation box 1 by two mounting plates 11, and a melting tank 8 is arranged on the top plate 10 by a moving structure; A second motor 20 is installed at the middle part of the upper surface of the melting tank 8, a feeding pipe is installed on the melting tank 8, a stirring rod is arranged at one end of the output shaft of the second motor 20 inserted into the melting tank 8, an electric injection pipe 9 is arranged at the middle part of the lower surface of the melting tank 8, and a heater is arranged in the melting tank 8. The middle of the inner wall of the two sides of the installation box 1 is connected with the installation rod 4, and the two installation rods 4 are installed with the cooling frame 3. The first cooling structure is arranged on the inner wall of the two sides of the cooling frame 3. The material blocking structure is arranged on the two sides of the cooling frame 3. The discharging groove 38 is arranged in the middle of the lower surface of the cooling frame 3. The guide wire structure is arranged in the discharging groove 38. The winding structure is arranged on the lower inner wall of the installation box 1. The material blocking structure includes the through groove 6 arranged on the inner wall of the left and right sides of the cooling frame 3. The baffle 7 is movably arranged in the two through grooves 6. The baffle 7 is in the shape of “L”. The electric telescopic rod 5 is installed on the outer surface of the left and right sides of the cooling frame 3. One end of the output shaft of the electric telescopic rod 5 is connected with the baffle 7. The guide wire structure includes the groove 39 arranged on the groove wall of the two sides of the discharging groove 38. The rotating rod 40 is rotatably connected between the groove walls at the front and back ends of the groove 39. The sleeve 41 is fixedly arranged on the rotating rod 40. First, the raw material is added to the melting box 8 through the feeding pipe. The raw material is heated and melted in the melting box 8 by the heater. At the same time, the second motor 20 on the melting box 8 is started to drive the stirring rod to rotate, so as to accelerate the melting efficiency of the raw material in the melting box 8. Then, the raw material is sprayed into silk on the baffle 7 by the electric injection pipe 9. A certain length of silk is reserved on the baffle 7 for cooling. Then, the baffle 7 is moved in the cooling frame 3 by the electric telescopic rod 5, so that the reserved silk falls to the lower inner wall of the cooling frame 3. At this time, the silk is wound up, and the baffle 7 is moved reversely to reset by the electric telescopic rod 5. The sprayed silk is continuously blocked and cooled. In this way, when winding, the problem that the silk is thinned or even broken due to pulling can be reduced. The sleeve 41 is arranged at the discharging groove 38. When the silk is pulled and discharged at the discharging groove 38, the sleeve 41 can be driven to rotate, so as to reduce the static friction between the silk and the sleeve 41, and avoid the problem that the silk is abraded.

[0017] Referring to Figures 1-7 The moving structure includes the middle groove 13 arranged on the top plate 10. The first reciprocating lead screw 14 is rotatably connected between the groove walls at the front and back ends of the middle groove 13. The first motor 12 is installed at the middle of the rear surface of the top plate 10. One end of the output shaft of the first motor 12 is connected with the first reciprocating lead screw 14. The moving seat 15 is slidably arranged in the middle groove 13. The first lead screw sleeve 16 is fixedly arranged on the moving seat 15 at the middle. The first lead screw sleeve 16 is arranged on the first reciprocating lead screw 14. The sleeve block 17 is installed at the middle of the lower surface of the moving seat 15. The sliding plate 18 is arranged at the bottom end of the sleeve block 17. The sleeve block 17 is slidably arranged in the horizontal groove arranged on the upper surface of the sliding plate 18. The installation frame 19 is arranged on the melting box 8 and is arranged at the middle of the two side surfaces of the sliding plate 18. The guide structure is arranged between the sliding plate 18 and the top plate 10. The second cooling structure is arranged at the two ends of the lower surface of the sliding plate 18. The guide structure comprises protrusions 21 arranged at both ends of the sliding plate 18, a plug rod 22 is fixed on the protrusions 21, guide grooves 23 are arranged at both sides of the bottom of the top plate 10, the guide grooves 23 are in the shape of "W", the top end of the plug rod 22 is movably inserted into the guide groove 23, when the yarn is sprayed, the first motor 12 on the top plate 10 is started to drive the first reciprocating lead screw 14 to rotate, the first lead screw sleeve 16 drives the moving seat 15 to move back and forth in the middle groove 13, and the melting tank 8 and the electric spraying pipe 9 are driven to move back and forth along the length direction and the width direction of the top plate 10 by the sliding of the plug rod 22 in the guide groove 23, so that the sprayed yarn is evenly laid on the baffle 7, and a certain length of yarn is reserved on the baffle 7 for cooling.

[0018] Referring to Figure 1 , Figure 6 and Figure 8 , the second cooling structure comprises L-shaped plates 24 fastened at both ends of the bottom of the sliding plate 18 by bolts, through grooves 25 are arranged on the L-shaped plates 24 for the plug rod 22 to pass through, fastening frames 26 are arranged at the bottom ends of the L-shaped plates 24, first cooling cylinders 27 are fixed in the fastening frames 26, inner plates 28 are arranged on the inner walls of the first cooling cylinders 27, third motors 29 are installed on the inner plates 28, and first fan blades 30 are arranged at one end of the output shafts of the third motors 29; The first cooling structure comprises inner grooves 31 arranged on the inner walls of both sides of the cooling frame 3, moving blocks 32 are slidably arranged in the inner grooves 31, fixed rods 34 are connected to the moving blocks 32, a plurality of connecting rods 35 are connected to the fixed rods 34 near one end, second cooling cylinders 36 are installed at one end of the connecting rods 35, fourth motors 37 are installed at one end of the fixed rods 34, second fan blades are installed at one end of the output shafts of the fourth motors 37, driving rods 33 are connected to the fastening frames 26 at the top ends, in the spinning process, the third motors 29 and the fourth motors 37 are started to drive the first fan blades 30 and the second fan blades to rotate, and when the melting tank 8 moves, the fastening frames 26 and the second cooling cylinders 36 driven by the driving rods 33 move synchronously, so that the reserved yarn in the cooling frame 3 and the yarn sprayed by the electric spraying pipe 9 are cooled, and the cooling of the yarn is more thorough.

[0019] Referring to Figure 1 , the winding structure comprises fixed blocks 42 connected to both sides of the inner wall of the mounting box 1, a winding rod 44 is rotatably connected between the two fixed blocks 42, a winding cylinder 45 is sleeved on the winding rod 44, a fifth motor 43 is installed on one of the fixed blocks 42, one end of the output shaft of the fifth motor 43 is connected to the winding rod 44, and yarn guiding structures are arranged on the two fixed blocks 42; The wire leading structure comprises U-shaped plates 46 connected on the rear side of the fixing block 42, one end of the U-shaped plates 46 rotating through a second reciprocating wire rod 47, a limiting rod 48 connected between the two U-shaped plates 46, a second wire rod sleeve 49 sleeved on the second reciprocating wire rod 47 and the limiting rod 48, an L-shaped rod 50 connected on the upper surface of the second wire rod sleeve 49, a wire leading ring 51 mounted on one end of the L-shaped rod 50, a second gear 53 sleeved on the second reciprocating wire rod 47, and a first gear 52 sleeved on the winding rod 44, the first gear 52 and the second gear 53 being meshingly connected. When winding, the fifth motor 43 on the fixing block 42 drives the winding rod 44 and the winding drum 45 to rotate, the wire is wound on the winding drum 45, and the first gear 52 and the second gear 53 drive the winding rod 44 to rotate, the second reciprocating wire rod 47, the second wire rod sleeve 49 and the wire leading ring 51 move, so that the wire passing through the wire leading ring 51 is uniformly wound on the winding drum 45, and the winding quality is improved.

[0020] The implementation principle of the spinning device for producing high-strength military silk of nylon is as follows: firstly, the raw material is added into the melting box 8 through the feeding pipe, the raw material is heated and melted in the melting box 8 by the heater, and the second motor 20 on the melting box 8 is started to drive the stirring rod to rotate, so that the melting efficiency of the raw material in the melting box 8 is accelerated; then, the raw material is sprayed into the baffle 7 by the electric injection pipe 9, at the same time, the first motor 12 on the top plate 10 is started to drive the first reciprocating wire rod 14 to rotate, the first wire rod sleeve 16 drives the moving seat 15 to move back and forth in the middle groove 13, and the sliding of the inserting rod 22 in the guide groove 23 can drive the melting box 8 and the electric injection pipe 9 to move back and forth along the length direction and the width direction of the top plate 10, so that the sprayed silk is evenly laid on the baffle 7, and a certain length of silk is reserved on the baffle 7; when cooling, the third motor 29 and the fourth motor 37 are started to drive the first fan blade 30 and the second fan blade to rotate, and when the melting box 8 moves, the fastening frame 26 and the second cooling cylinder 36 are driven to move synchronously by the driving rod 33, so that the reserved silk and the silk sprayed by the electric injection pipe 9 are cooled in the cooling frame 3, and the silk cooling is more thorough; then, the baffle 7 is driven to move in the cooling frame 3 by the electric telescopic rod 5, so that the reserved silk falls to the inner wall of the cooling frame 3; at this time, the fifth motor 43 on the fixed block 42 is started to drive the winding rod 44 and the winding cylinder 45 to rotate, the silk is wound on the winding cylinder 45, the first gear 52 and the second gear 53 are used to drive the winding rod 44 to rotate, so that the second reciprocating wire rod 47 rotates, the second wire rod sleeve 49 drives the wire guide ring 51 to move, the silk passing through the wire guide ring 51 is evenly wound on the winding cylinder 45, and after the reserved silk falls from the baffle 7, the baffle 7 is reversely moved and reset by the electric telescopic rod 5, the sprayed silk is continuously blocked and cooled, and the sleeve 41 is arranged at the discharging groove 38, so that the sleeve 41 rotates when the silk is pulled and discharged at the discharging groove 38, the static friction between the sleeve 41 and the silk is reduced, and the problem of silk abrasion is avoided, so that the spinning work is realized.

[0021] The above are preferred embodiments of the present application, but do not limit the protection scope of the present application, therefore: any equivalent changes made on the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A spinning device for producing high-strength nylon military-grade yarn, comprising a mounting box (1), characterized in that: The bottom of the mounting box (1) is supported by a bracket (2). A top plate (10) is provided at the top of the mounting box (1). The top plate (10) is fastened to the inner wall of the mounting box (1) by two mounting plates (11). A melting box (8) is provided on the top plate (10) by a movable structure. A second motor (20) is installed at the middle of the top of the melting box (8). The output shaft of the second motor (20) is inserted into the melting box (8) and a stirring rod is set at one end. An electric jet pipe (9) is set at the middle of the bottom of the melting box (8). A heater is set in the melting box (8). Mounting rods (4) are connected to the middle of the inner walls on both sides of the mounting box (1). A cooling frame (3) is installed between the two mounting rods (4). A first cooling structure is provided on the inner walls on both sides of the cooling frame (3). A baffle structure is provided on both sides of the cooling frame (3). A feeding groove (38) is opened in the middle of the bottom of the cooling frame (3). A wire guide structure is provided in the feeding groove (38). A winding structure is provided on the lower inner wall of the mounting box (1). The baffle structure includes through slots (6) on the inner walls of the left and right sides of the cooling frame (3). Both through slots (6) have baffles (7) that move through them. The baffles (7) are "L" shaped. Electric telescopic rods (5) are installed on the outer sides of the left and right sides of the cooling frame (3). One end of the output shaft of the electric telescopic rod (5) is connected to the baffle (7).

2. The spinning device for producing high-strength nylon military-grade yarn according to claim 1, characterized in that: The movable structure includes a central groove (13) formed on the top plate (10), with a first reciprocating screw (14) rotatably connected between the front and rear end walls of the central groove (13). A first motor (12) is installed at the middle of the rear side of the top plate (10), with one end of the output shaft of the first motor (12) connected to the first reciprocating screw (14). A movable seat (15) is slidably disposed in the central groove (13), with a first screw sleeve (16) fixedly passing through the middle of the movable seat (15). The first screw sleeve (16) is fitted onto the first reciprocating screw (14). On the reciprocating screw (14), a sleeve block (17) is installed in the middle of the lower part of the moving seat (15). A sliding plate (18) is provided at the bottom end of the sleeve block (17). The bottom end of the sleeve block (17) is slidably set in the horizontal groove on the sliding plate (18). An installation frame (19) is provided in the middle of both sides of the sliding plate (18). The installation frame (19) is set on the melting box (8). A guide structure is provided between the sliding plate (18) and the top plate (10). A second cooling structure is provided at both ends of the lower part of the sliding plate (18).

3. The spinning device for producing high-strength nylon military-grade yarn according to claim 2, characterized in that: The guide structure includes protrusions (21) at both ends of the sliding plate (18), with a rod (22) fixedly passing through the protrusions (21). Guide grooves (23) are provided on both sides of the bottom of the top plate (10). The guide grooves (23) are "W" shaped, and the top of the rod (22) is movably inserted into the guide grooves (23).

4. The spinning device for producing high-strength nylon military-grade yarn according to claim 3, characterized in that: The second cooling structure includes an L-shaped plate (24) fastened to both ends of the sliding plate (18) by bolts. The L-shaped plate (24) has a through groove (25) for the insertion rod (22) to pass through. A fastening frame (26) is provided at the bottom of the L-shaped plate (24). A first cooling cylinder (27) is fixedly passed through the fastening frame (26). An inner plate (28) is provided on the inner wall of the first cooling cylinder (27). A third motor (29) is installed on the inner plate (28). A first fan blade (30) is provided at one end of the output shaft of the third motor (29).

5. The spinning device for producing high-strength nylon military-grade yarn according to claim 1, characterized in that: The first cooling structure includes an inner groove (31) on the inner walls of both sides of the cooling frame (3). A movable block (32) is slidably arranged in the inner groove (31). A fixed rod (34) is connected to the movable block (32). Multiple connecting rods (35) are connected to one end of the fixed rod (34). A second cooling cylinder (36) is installed at one end of the connecting rod (35). A fourth motor (37) is installed at one end of the fixed rod (34). A second fan blade is installed at one end of the output shaft of the fourth motor (37). A driving rod (33) is connected to the second cooling cylinder (36). The top end of the driving rod (33) is connected to the fastening frame (26).

6. The spinning device for producing high-strength nylon military-grade yarn according to claim 1, characterized in that: The guide wire structure includes grooves (39) formed on both sides of the feed trough (38), a rotating rod (40) is rotatably connected between the front and rear ends of the groove (39), and a sleeve (41) is fixedly sleeved on the rotating rod (40).

7. The spinning device for producing high-strength nylon military-grade yarn according to claim 1, characterized in that: The winding structure includes fixed blocks (42) connected to both sides of the lower inner wall of the mounting box (1), a winding rod (44) rotatably connected between the two fixed blocks (42), a winding drum (45) sleeved on the winding rod (44), a fifth motor (43) installed on one of the fixed blocks (42), one end of the output shaft of the fifth motor (43) connected to the winding rod (44), and a wire drawing structure provided on the two fixed blocks (42).

8. The spinning device for producing high-strength nylon military-grade yarn according to claim 7, characterized in that: The lead wire structure includes a U-shaped plate (46) connected to the rear side of the fixed block (42). One end of the U-shaped plate (46) rotates through the second reciprocating lead screw (47). A limiting rod (48) is connected between the two U-shaped plates (46). A second lead screw sleeve (49) is fitted on the second reciprocating lead screw (47) and the limiting rod (48). An L-shaped rod (50) is connected to the top of the second lead screw sleeve (49). A lead wire ring (51) is installed at one end of the L-shaped rod (50). A second gear (53) is fitted on the second reciprocating lead screw (47). A first gear (52) is fitted on the winding rod (44). The first gear (52) and the second gear (53) are meshed together.

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