A multi-station, multi-variety glass fiber ply yarn drawing machine

Abstract

This application belongs to the field of fiber drawing machine technology and discloses a multi-station, multi-variety glass fiber ply yarn drawing machine, including a frame, a base plate on the side of the frame, and two staggered mounting holes on the base plate. A turntable is installed in each of the two mounting holes, and a head device is mounted on the turntable. Two sets of flipping mechanisms are installed inside the frame to drive the rotation of the two turntables. The frame is equipped with two drawing systems corresponding to the upper and lower head devices, with the foremost point of the upper drawing system in the working position being ahead of the foremost point of the lower drawing system. The drawing system includes a forced bundling mechanism, a yarn-blocking mechanism, a weaving mechanism, and a water pipe mechanism. A horizontal sliding groove is opened at the bottom of the base plate, and an automatic yarn feeding mechanism is slidably installed in the sliding groove. By having the upper and lower head devices work separately, two groups of yarns can be drawn simultaneously without interference. This allows for the adaptation to high-flow spindles, increasing the weight of the yarn bundle, thereby extending the drawing time and improving work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of glass fiber drawing machine technology, and in particular to a multi-station, multi-variety glass fiber ply yarn drawing machine. Background Technology

[0002] A glass fiber drawing machine is a mechanical device that draws molten glass into fiber filaments at high speed and winds them into fiber rolls according to a certain pattern.

[0003] Currently, mainstream fiberglass yarn drawing machines on the market employ a dual-spindle and dual-impeller design, switching between them via a flipping mechanism. During drawing operations, only one head can operate at a time, resulting in low flow rate from the matching spindle and low production capacity. Because only one head operates, producing multi-section drawn products necessitates increasing the head's length, which in turn increases the overall length of the drawing machine. This leads to increased floor space occupied by the drawing station on the production line, raising construction costs and hindering overall production capacity increases, making it difficult to meet the needs of businesses seeking to expand production. Summary of the Invention

[0004] To solve the above problems, this utility model provides a multi-station, multi-variety glass fiber ply yarn drawing machine.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a multi-station, multi-variety glass fiber ply yarn drawing machine, comprising a frame, a base plate provided on the side of the frame, two staggered mounting holes provided on the base plate, a turntable provided in each of the two mounting holes, a machine head device provided on the turntable, two sets of flipping mechanisms respectively for driving the two turntables to rotate provided inside the frame, and two sets of drawing systems respectively provided on the frame corresponding to the two machine head devices, wherein the foremost point of the upper drawing system in the working position is ahead of the foremost point of the lower drawing system in the working position, the drawing system includes a forced bundling mechanism, a yarn blocking mechanism, a weaving mechanism and a water pipe mechanism, the weaving mechanism including a setting of... The transverse assembly within the frame includes a reciprocating assembly slidably mounted on the transverse assembly along the length direction perpendicular to the head assembly. A cable-laying assembly is slidably mounted on the reciprocating assembly along the length direction of the head assembly. The cable-laying assembly includes a transverse shaft mounted on the reciprocating assembly. The front end of the transverse shaft passes through a base plate and is mounted on a crank arm. Parallel-arranged holding shafts and cable-laying shafts are mounted on the crank arm. The cable-laying shaft is positioned adjacent to the corresponding head assembly and has cable-laying wires. A horizontal sliding groove is formed at the lower part of the base plate. An automatic wire-feeding and loading mechanism is slidably mounted within the sliding groove. When the automatic wire-feeding and loading mechanism is located at the leftmost end of the sliding groove, it cooperates with the upper head assembly for loading; when located at the rightmost end of the sliding groove, it cooperates with the lower head assembly for loading.

[0006] By adopting the above technical solution, two sets of yarn heads are installed using two mounting holes, and equipped with a flipping mechanism, a forced bundling mechanism, a yarn-blocking mechanism, a weaving mechanism, a water pipe mechanism, and an automatic yarn feeding mechanism. The foremost point of the upper yarn drawing system in the working position is ahead of the foremost point of the lower yarn drawing system. This allows the automatic yarn feeding mechanism to slide horizontally, coordinating with the two sets of yarn heads for feeding, thus enabling the upper and lower sets of yarn heads to work independently. This allows for simultaneous drawing of two sets of yarn without interference, accommodating high-flow spindles and increasing yarn weight, thereby extending the drawing time and improving work efficiency. Furthermore, by controlling different rotation speeds of the two sets of yarn heads, two different types of yarn can be drawn simultaneously to meet the needs of multi-variety production. When one set of yarn experiences flyaways, the other set can continue drawing until the finished product is completed, and the set with flyaways can continue to be fed back into the spindle for drawing. This not only increases output but also significantly reduces losses caused by flyaways.

[0007] Furthermore, a drive shaft is rotatably mounted within the transverse axis via rolling bearings at both ends. A cable-laying motor is mounted at the rear end of the transverse axis, and the cable-laying motor is connected to the drive shaft via a coupling. A quick-release shaft is mounted at the front end of the drive shaft, and a transmission sleeve is mounted at the front end of the quick-release shaft. The rear end of the cable-laying shaft is fixed within the transmission sleeve. A swing plate is mounted at the front end of the retaining shaft, and a rotating sleeve is mounted on the upper side of the swing plate. A self-adjusting bearing is mounted within the rotating sleeve, and the front end of the cable-laying shaft is fixed within the self-adjusting bearing.

[0008] By adopting the above technical solution, quick-release shaft, transmission sleeve, retaining shaft, and swing plate are set up to facilitate the assembly and disassembly of the cable tray shaft.

[0009] Furthermore, the turntable has two through holes symmetrically arranged in the center, and the machine head device includes two main shaft mechanisms disposed in the two through holes, with an impeller mechanism disposed at the outer end of the main shaft mechanism.

[0010] By adopting the above technical solution, two through holes are set on the turntable, and two main shaft mechanisms and impeller mechanisms are set. In this way, the impeller mechanism can be flipped under the action of the flipping mechanism, realizing the switching between the working position and the standby position of the impeller mechanism.

[0011] Furthermore, the automatic wire feeding mechanism includes a sliding sleeve slidably disposed in a sliding groove, a sliding seat disposed on the sliding sleeve within the frame, and horizontal slide rails disposed on both sides of the sliding groove on the inner side of the base plate. The sliding seat is slidably disposed on the two horizontal slide rails by a slider. A drive assembly for driving the sliding seat to slide on the horizontal slide rails is also disposed within the frame, and an auxiliary feeding assembly is disposed at the outer end of the sliding sleeve.

[0012] By adopting the above technical solution, a sliding sleeve, a sliding seat, a horizontal slide rail, and a drive component are set up. The drive component drives the sliding seat to slide on the horizontal slide rail, thereby driving the sliding sleeve to slide in the sliding groove. In this way, the position of the auxiliary loading component can be switched, so as to cooperate with the two sets of machine head devices to assist loading.

[0013] Furthermore, the drive assembly includes a mounting plate horizontally arranged within the frame. Two bearing seats are spaced apart on the mounting plate, and a ball screw is rotatably mounted between the two bearing seats. The ball screw is horizontally arranged and perpendicular to the sliding sleeve. A servo motor is mounted on one end of the ball screw on the mounting plate. The output shaft of the servo motor is connected to the ball screw via a coupling. A nut connecting block is helically mounted on the ball screw and is fixedly connected to the sliding seat. A sensor seat parallel to the ball screw is also provided between the two bearing seats. A strip-shaped hole is formed along the length of the sensor seat, and two position sensors are slidably mounted within the strip-shaped hole.

[0014] By adopting the above technical solution, a mounting plate, ball screw, servo motor, and nut connecting block are set up. The servo motor drives the ball screw to move the sliding seat on the horizontal slide rail, thereby switching the position of the auxiliary loading component to assist the loading of the two sets of head devices. By setting a position sensor, the lateral sliding positioning of the automatic wire feeding mechanism can be made more accurate.

[0015] Furthermore, the auxiliary loading assembly includes a mounting frame disposed at the outer end of the sliding sleeve, a traction plate disposed on the mounting frame, a traction groove formed on the traction plate, a traction roller assembly disposed on the mounting frame below the traction groove, a rotating assembly for driving the traction roller assembly to rotate disposed inside the frame, a guide rod cylinder disposed on the upper surface of the traction plate, a yarn positioning plate disposed at the piston rod end of the guide rod cylinder, the yarn positioning plate being perpendicular to the sliding sleeve and having a positioning groove disposed on the yarn positioning plate, a yarn guide rod rotatably disposed on the lower surface of the traction plate, and a swing assembly for driving the yarn guide rod to swing on the upper surface of the traction plate.

[0016] By adopting the above technical solution, a mounting frame, traction plate, traction groove, traction roller group, rotating component, yarn swinging rod, and swinging component are set up. The traction plate and traction groove provide a guiding path for the yarn. The yarn swinging rod swings under the drive of the rotating component, pushing the yarn into the traction groove. The traction roller group is used to wind the yarn and assist the machine head device in loading the yarn. A guide rod cylinder and a yarn positioning plate are set up to assist in positioning the yarn when the upper and lower drawing systems are traction loaded. When the upper drawing system is loaded, the yarn positioning plate is extended by the guide rod cylinder to prevent the yarn from moving further into the traction groove, so that the yarn is in a suitable position for the upper drawing system to be traction loaded. When the lower drawing system is loaded, the yarn positioning plate retracts, and the yarn continues to move along the traction groove until it reaches a suitable position for the lower drawing system to be traction loaded.

[0017] Furthermore, the rotating assembly includes a transmission sleeve disposed within a sliding sleeve, a drive motor disposed at the inner end of the transmission sleeve, and a transmission shaft rotatably disposed within the transmission sleeve. The inner end of the transmission shaft is connected to the output shaft of the drive motor via a reducer, and the outer end is connected to a traction roller assembly.

[0018] By adopting the above technical solution, a transmission sleeve, a drive motor, and a transmission shaft are set up. The drive motor drives the transmission shaft to rotate, thereby driving the traction roller group to move.

[0019] Furthermore, a water baffle is obliquely arranged on the outer side of the substrate between the upper and lower turntables.

[0020] By adopting the above technical solution and setting up a water baffle, the water dripping from the upper machine head device is guided out and discharged, thus avoiding contamination of the yarn below.

[0021] In summary, this utility model has the following beneficial effects: In this application, two sets of upper and lower drawing head devices are set using two mounting holes, and are equipped with a flipping mechanism, a forced bundling mechanism, a yarn-blocking mechanism, a weaving mechanism, a water pipe mechanism, and an automatic yarn-feeding mechanism. The foremost point of the upper drawing system in the working position is ahead of the foremost point of the lower drawing system. This allows the automatic yarn-feeding mechanism to slide horizontally to cooperate with the two sets of drawing head devices for loading, thus enabling the upper and lower sets of drawing head devices to work independently. This allows two sets of yarns to be drawn simultaneously without interference, and can be adapted to high-flow spindles, increasing the weight of the yarn bundle and extending the drawing time, thereby improving work efficiency. Furthermore, by controlling different rotation speeds of the two sets of drawing head devices, two different types of yarn can be drawn simultaneously to meet the needs of multi-variety production. When one set of yarn experiences flyaways, the other set can continue drawing until the finished product is completed, and the set with flyaways can continue to be loaded for drawing. This not only increases output but also greatly reduces losses caused by flyaways. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0023] Figure 2 This is a front structural diagram of an embodiment of the present utility model;

[0024] Figure 3 This is a schematic diagram of the frame and automatic wire feeding mechanism of this utility model embodiment;

[0025] Figure 4 This is a schematic diagram of the internal structure of the frame in an embodiment of the present invention, used to highlight the drive assembly and the rotation assembly;

[0026] Figure 5 This is a schematic diagram of the arrangement mechanism according to an embodiment of the present utility model;

[0027] Figure 6 This is a cross-sectional structural diagram of the wiring assembly according to an embodiment of the present invention.

[0028] In the diagram: 10. Frame; 11. Base plate; 12. Mounting hole; 13. Turntable; 131. Through hole; 14. Sliding groove; 15. Horizontal slide rail; 16. Water baffle; 20. Tilting mechanism; 30. Forced bundle splitting mechanism; 40. Wire blocking mechanism; 50. Arrangement mechanism; 501. Lateral movement assembly; 502. Reciprocating assembly; 503. Cable laying assembly; 51. Lateral movement shaft; 511. Rolling bearing; 52. Crank arm; 53. Holding shaft; 54. Cable laying shaft; 55. Cable laying wire; 56. Drive shaft; 561. Quick release shaft; 562. Drive sleeve; 57. Cable laying motor; 571. Coupling; 58. Swing plate; 581. Rotating sleeve; 582. Self-adjusting bearing; 60. Water pipe mechanism; 70. Automatic wire guide. Carriage mechanism; 71. Sliding sleeve; 72. Sliding seat; 73. Drive assembly; 731. Mounting plate; 732. Bearing seat; 733. Ball screw; 734. Servo motor; 735. Coupling; 736. Nut connecting block; 737. Sensor seat; 738. Strip hole; 739. Position sensor; 74. Auxiliary loading assembly; 741. Mounting bracket; 742. Traction plate; 743. Traction groove; 744. Traction roller group; 745. Guide rod cylinder; 746. Yarn positioning plate; 747. Positioning groove; 748. Yarn swinging rod; 749. Swing assembly; 75. Rotation assembly; 751. Transmission sleeve; 752. Drive motor; 753. Reducer; 80. Main shaft mechanism; 90. Impeller mechanism. Detailed Implementation

[0029] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0030] like Figure 1-6 As shown in the illustration, this application discloses a multi-station, multi-variety glass fiber ply yarn drawing machine, including a frame 10. A base plate 11 is provided on the side of the frame 10. Two mounting holes 12 are staggered on the base plate 11, with the upper mounting hole 12 located to the left of the lower mounting hole 12. A turntable 13 is provided in each of the upper and lower mounting holes 12, and a machine head device is provided on the turntable 13. Specifically, two through holes 131 are symmetrically provided in the center of the turntable 13. The machine head device includes two main shaft mechanisms 80 disposed in the two through holes 131, and an impeller mechanism 90 is provided at the outer end of the main shaft mechanism 80. Two sets of flipping mechanisms 20 are provided in the frame 10 for driving the two turntables 13 to rotate. By driving the turntables 13 to rotate, the two main shaft mechanisms 80 and the impeller mechanism 90 are flipped to switch positions, realizing the switching between the working position and the standby position.

[0031] The frame 10 is equipped with two sets of yarn drawing systems corresponding to the upper and lower head devices. Each yarn drawing system includes a forced yarn splitting mechanism 30, a yarn blocking mechanism 40, a yarn arranging mechanism 50, and a water pipe mechanism 60. The yarn blocking mechanism 40 pushes the yarn towards the front end of the impeller mechanism 90 for easy loading. The yarn arranging mechanism 50 moves the yarn during the drawing process to facilitate yarn formation. The front end of the upper yarn drawing system in its working position is further forward than that of the lower yarn drawing system, allowing the upper and lower head devices to perform normal yarn drawing operations independently. This ensures that both sets of yarn are drawn simultaneously without interference, and it is compatible with high-flow spinnerets. While increasing the number of yarn bundles, the overall length of the yarn drawing machine is controlled, reducing the production line's footprint, increasing the volumetric efficiency of the yarn drawing machine, and significantly improving output. Furthermore, by controlling the different rotation speeds of the two sets of headstocks, two different types of yarn can be drawn simultaneously to meet the needs of multi-variety production. When one set of yarn experiences fraying, the other set can continue drawing until the finished product is complete, and the set with fraying yarn can be reloaded for further drawing. This not only increases output but also significantly reduces losses caused by fraying. Reciprocating assembly 502

[0032] Specifically, the arrangement mechanism 50 includes a transverse component 501 disposed within the frame 10. A reciprocating component 502 is slidably disposed on the transverse component 501 along the length direction perpendicular to the head assembly. A cable arrangement component 503 is slidably disposed on the reciprocating component 502 along the length direction of the head assembly. The cable arrangement component 503 includes a transverse shaft 51 disposed on the reciprocating component 502. The front end of the transverse shaft 51 passes through the base plate 11 and is provided with a crank arm 52. A holding shaft 53 and a cable arrangement shaft 54 ​​are arranged in parallel on the crank arm 52. The cable arrangement shaft 54 ​​is arranged adjacent to the corresponding head assembly, and a cable arrangement wire 55 is disposed on the cable arrangement shaft 54. Through the arrangement of the reciprocating component 502, the transverse component 501, and the cable arrangement component 503, the cable arrangement shaft 54 ​​and the cable arrangement wire 55 can achieve reciprocating and transverse movements in the horizontal plane, facilitating cable arrangement.

[0033] A drive shaft 56 is rotatably mounted within a transverse shaft 51 via rolling bearings 511 at both its front and rear ends. A cable-laying motor 57 is located at the rear end of the transverse shaft 51, and is connected to the drive shaft 56 via couplings 735571. A quick-release shaft 561 is located at the front end of the drive shaft 56, and a transmission sleeve 562 is located at the front end of the quick-release shaft 561. The rear end of the cable-laying shaft 54 ​​is fixed within the transmission sleeve 562. A swing plate 58 is located at the front end of a retaining shaft 53, and a rotating sleeve 581 is located on the upper side of the swing plate 58. A self-adjusting bearing 582 is located within the rotating sleeve 581, and the front end of the cable-laying shaft 54 ​​is fixed within the self-adjusting bearing 582. By installing the cable-laying shaft 54 ​​between the transmission sleeve 562 and the self-adjusting bearing 582, disassembly and replacement are facilitated.

[0034] A sliding groove 14 is horizontally formed at the lower part of the substrate 11. An automatic wire-feeding and loading mechanism 70 is slidably disposed within the sliding groove 14. When the automatic wire-feeding and loading mechanism 70 is located at the leftmost end of the sliding groove 14, it cooperates with the upper head device for loading; when it is located at the rightmost end of the sliding groove 14, it cooperates with the lower head device for loading. In configuration, the automatic wire-feeding and loading mechanism 70 includes a sliding sleeve 71 slidably disposed within the sliding groove 14. A sliding seat 72 is disposed on the sliding sleeve 71 within the frame 10. Horizontal slide rails 15 are disposed on both sides of the sliding groove 14 on the inner side of the substrate 11. The sliding seat 72 is slidably disposed on the two horizontal slide rails 15 by a slider. A drive assembly 73 is also disposed within the frame 10 to drive the sliding seat 72 to slide on the horizontal slide rails 15. An auxiliary loading assembly 74 is disposed at the outer end of the sliding sleeve 71. The sliding seat 72 is driven to slide on the horizontal slide rail 15 by the drive component 73, thereby driving the sliding sleeve 71 to slide in the sliding groove 14. This allows the position of the auxiliary loading component 74 to be switched, so as to cooperate with the two sets of machine head devices to assist loading.

[0035] Specifically, the drive assembly 73 includes a mounting plate 731 horizontally arranged within the frame 10. Two bearing seats 732 are spaced apart on the mounting plate 731, and a ball screw 733 is rotatably mounted between the two bearing seats 732. The ball screw 733 is horizontally arranged and perpendicular to the sliding sleeve 71. A servo motor 734 is mounted on one end of the ball screw 733 on the mounting plate 731. The output shaft of the servo motor 734 is connected to the ball screw 733 via a coupling 735571. A nut connecting block 736 is helically mounted on the ball screw 733 and is fixedly connected to the sliding seat 72. The servo motor 734 drives the ball screw 733 to slide the sliding seat 72 on the horizontal slide rail 15, causing the sliding sleeve 71 to slide within the sliding groove 14. This allows the position of the auxiliary loading assembly 74 to be switched, thereby cooperating with the two sets of machine head devices for auxiliary loading.

[0036] A sensor seat 737, parallel to the ball screw 733, is also provided between the two bearing seats 732. A strip-shaped hole 738 is formed along the length of the sensor seat 737, and two position sensors 739 are slidably mounted within the strip-shaped hole 738. By sensing the position of the sliding seat 72 in real time through the position sensors 739, the lateral sliding positioning of the automatic wire feeding mechanism 70 can be made more accurate. Adjusting the two position sensors 739 also facilitates the control of the sliding stroke of the sliding seat 72.

[0037] The auxiliary loading assembly 74 includes a mounting frame 741 disposed at the outer end of the sliding sleeve 71. A traction plate 742 is mounted on the mounting frame 741, and a traction groove 743 is formed on the traction plate 742. The traction plate 742 and the traction groove 743 provide a guiding path for the yarn. A traction roller assembly 744 is disposed on the mounting frame 741 below the traction groove 743. The traction roller assembly 744 is used to wind the yarn and assist in loading the yarn into the machine head device. A rotating assembly 75 is disposed within the frame 10 to drive the traction roller assembly 744. The rotating assembly 75 includes a transmission sleeve 562 disposed within the sliding sleeve 71. A drive motor 752 is disposed at the inner end of the transmission sleeve 562. A transmission shaft 56 is rotatably disposed within the transmission sleeve 562. The inner end of the transmission shaft 56 is connected to the output shaft of the drive motor 752 via a reducer 753, and the outer end is connected to the traction roller assembly 744. The drive motor 752 drives the transmission shaft 56 to rotate, thereby actuating the traction roller assembly 744.

[0038] A guide rod cylinder 745 is installed on the upper surface of the traction plate 742. A yarn positioning plate 746 is installed at the end of the piston rod of the guide rod cylinder 745. The yarn positioning plate 746 is perpendicular to the sliding sleeve 71 and has a positioning groove 747. The guide rod cylinder 745 and the yarn positioning plate 746 are used to assist in positioning the yarn when the upper and lower drawing systems are being pulled onto the machine. When the upper drawing system is being pulled onto the machine, the yarn positioning plate 746 is extended by the guide rod cylinder 745, preventing the yarn from moving further into the traction groove 743, and positioning the yarn in a suitable position for the upper drawing system. When the lower drawing system is being pulled onto the machine, the yarn positioning plate 746 retracts, and the yarn continues to move along the traction groove 743 until it reaches a suitable position for the lower drawing system to be pulled onto the machine. A yarn-guiding rod 748 is rotatably mounted on the lower surface of the traction plate 742, and a swing assembly 749 is mounted on the upper surface of the traction plate 742 to drive the yarn-guiding rod 748 to swing. The swing assembly 749 drives the yarn-guiding rod 748 to swing, pushing the yarn into the traction groove 743.

[0039] A water baffle 16 is also obliquely arranged on the outer side of the substrate 11 between the upper and lower turntables 13. The water baffle 16 guides the water dripping from the upper machine head device to be discharged, so as to avoid contaminating the yarn below.

[0040] The operating principle of a multi-station, multi-variety glass fiber ply yarn drawing machine in this embodiment is as follows: During the drawing process, the yarn is first divided into two strands by the splitting mechanism above the drawing machine. The upper yarn-blocking mechanism 40 pushes one strand of yarn to the front end of the upper impeller mechanism 90. The automatic yarn-guiding and loading mechanism 70 slides to the leftmost position, and the guide rod cylinder 745 drives the yarn positioning plate 746 to extend, preventing the yarn from moving further into the traction groove 743, so that the yarn is positioned in a suitable traction loading position for the upper machine head, assisting the upper impeller mechanism 90. The upper impeller mechanism 90 is loaded onto the machine, and then the upper impeller mechanism 90 begins the yarn drawing process. Next, the lower yarn-blocking mechanism 40 pushes another strand of yarn to the front end of the lower impeller mechanism 90. The automatic yarn-feeding mechanism 70 slides to its rightmost position, and the guide rod cylinder 745 drives the yarn positioning plate 746 to retract. The yarn continues to move into the traction groove 743, positioning it in a suitable traction loading position for the lower machine head, assisting the lower impeller mechanism 90 in loading onto the machine. After loading, the lower impeller mechanism 90 begins the yarn drawing process. In this way, the upper and lower impeller mechanisms 90 can work together without interfering with each other, greatly improving the yarn drawing efficiency.

[0041] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A multi-station, multi-variety glass fiber ply yarn drawing machine, comprising a frame (10), wherein a base plate (11) is provided on the side of the frame (10), characterized in that: The substrate (11) has two staggered mounting holes (12), each containing a turntable (13). Each turntable (13) has a machine head device. The frame (10) contains two sets of flipping mechanisms (20) for driving the two turntables (13) to rotate. The frame (10) has two sets of wire drawing systems corresponding to the two machine head devices. The foremost point of the upper wire drawing system in its working position is further forward than that of the lower wire drawing system. Each wire drawing system includes a forced bundling mechanism (30), a wire blocking mechanism (40), a arranging mechanism (50), and a water pipe mechanism (60). The arranging mechanism (50) includes a transverse moving component (501) within the frame (10). A reciprocating component (502) is slidably mounted on the transverse moving component (501) along a direction perpendicular to the length of the machine head device. A wire guide assembly (503) is slidably arranged on the reciprocating assembly (502) along the length direction of the head assembly. The wire guide assembly (503) includes a transverse shaft (51) arranged on the reciprocating assembly (502). The front end of the transverse shaft (51) passes through the base plate (11) and is provided with a crank arm (52). A holding shaft (53) and a wire guide shaft (54) are arranged in parallel on the crank arm (52). The wire guide shaft (54) is arranged adjacent to the corresponding head assembly. A wire guide wire (55) is provided on the wire guide shaft (54). A sliding groove (14) is horizontally opened at the lower part of the base plate (11). An automatic wire guide loading mechanism (70) is slidably arranged in the sliding groove (14). When the automatic wire guide loading mechanism (70) is located at the leftmost end of the sliding groove (14), it cooperates with the head assembly above to load the wire. When it is located at the rightmost end of the sliding groove (14), it cooperates with the head assembly below to load the wire.

2. The multi-station, multi-variety glass fiber ply yarn drawing machine according to claim 1, characterized in that: A transmission shaft (56) is rotatably mounted inside the transverse shaft (51) via rolling bearings (511) at both ends. A cable-laying motor (57) is mounted at the rear end of the transverse shaft (51). The cable-laying motor (57) is connected to the transmission shaft (56) via couplings (735) and (571). A quick-release shaft (561) is mounted at the front end of the transmission shaft (56), and a transmission sleeve (562) is mounted at the front end of the quick-release shaft (561). The rear end of the cable-laying shaft (54) is fixed inside the transmission sleeve (562). A swing plate (58) is mounted at the front end of the retaining shaft (53), and a rotating sleeve (581) is mounted on the upper side of the swing plate (58). A self-adjusting bearing (582) is mounted inside the rotating sleeve (581), and the front end of the cable-laying shaft (54) is fixed inside the self-adjusting bearing (582).

3. The multi-station, multi-variety glass fiber ply yarn drawing machine according to claim 1, characterized in that: The turntable (13) has two through holes (131) symmetrically arranged in the center. The machine head device includes two main shaft mechanisms (80) arranged in the two through holes (131). An impeller mechanism (90) is arranged at the outer end of the main shaft mechanism (80).

4. The multi-station, multi-variety glass fiber ply yarn drawing machine according to claim 1, characterized in that: The automatic wire feeding mechanism (70) includes a sliding sleeve (71) slidably disposed in a sliding groove (14), a sliding seat (72) disposed on the sliding sleeve (71) within the frame (10), and horizontal slide rails (15) disposed on both sides of the sliding groove (14) on the inner side of the base plate (11). The sliding seat (72) is slidably disposed on the two horizontal slide rails (15) by a slider. A drive assembly (73) for driving the sliding seat (72) to slide on the horizontal slide rails (15) is also disposed in the frame (10). An auxiliary feeding assembly (74) is disposed at the outer end of the sliding sleeve (71).

5. A multi-station, multi-variety glass fiber ply yarn drawing machine according to claim 4, characterized in that: The drive assembly (73) includes a mounting plate (731) horizontally arranged within the frame (10). Two bearing seats (732) are spaced apart on the mounting plate (731), and a ball screw (733) is rotatably mounted between the two bearing seats (732). The ball screw (733) is horizontally arranged and perpendicular to the sliding sleeve (71). A servo motor (734) is mounted on the mounting plate (731) at one end of the ball screw (733). The output shaft of the servo motor (734) is connected via a coupling. (735)(571) are connected to the ball screw (733). The ball screw (733) is helically provided with a nut connecting block (736). The nut connecting block (736) is fixedly connected to the sliding seat (72). A sensor seat (737) parallel to the ball screw (733) is also provided between the two bearing seats (732). A strip hole (738) is opened on the sensor seat (737) along its length direction. Two position sensors (739) are slidably arranged in the strip hole (738).

6. A multi-station, multi-variety glass fiber ply yarn drawing machine according to claim 4, characterized in that: The auxiliary loading assembly (74) includes a mounting bracket (741) disposed at the outer end of the sliding sleeve (71), a traction plate (742) disposed on the mounting bracket (741), a traction groove (743) formed on the traction plate (742), a traction roller assembly (744) disposed on the mounting bracket (741) below the traction groove (743), and a rotating assembly (75) for driving the traction roller assembly (744) to rotate disposed inside the frame (10). A guide rod cylinder (745) is provided on the upper plate surface. A yarn positioning plate (746) is provided at the piston rod end of the guide rod cylinder (745). The yarn positioning plate (746) is perpendicular to the sliding sleeve (71) and a positioning groove (747) is provided on the yarn positioning plate (746). A yarn swinging rod (748) is rotatably provided on the lower plate surface of the traction plate (742). A swinging component (749) for driving the yarn swinging rod (748) to swing is provided on the upper plate surface of the traction plate (742).

7. A multi-station, multi-variety glass fiber ply yarn drawing machine according to claim 6, characterized in that: The rotating assembly (75) includes a transmission sleeve (562) disposed inside a sliding sleeve (71). A drive motor (752) is disposed at the inner end of the transmission sleeve (562). A transmission shaft (56) is rotatably disposed inside the transmission sleeve (562). The inner end of the transmission shaft (56) is connected to the output shaft of the drive motor (752) through a reducer (753), and the outer end is connected to the traction roller group (744).

8. The multi-station, multi-variety glass fiber ply yarn drawing machine according to claim 1, characterized in that: A baffle plate (16) is obliquely arranged on the outer side plate of the substrate (11) between the upper and lower turntables (13).

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