CN220099396U

CN220099396U - Sizing machine

Info

Publication number: CN220099396U
Application number: CN202322904517.0U
Authority: CN
Inventors: 高卫东; 王静安; 郭明瑞; 黄豪宇; 葛陈鹏
Original assignee: Jiangsu Xiangsheng Yijiang Intelligent Technology Co ltd
Current assignee: Jiangsu Xiangsheng Yijiang Intelligent Technology Co ltd
Priority date: 2023-10-30
Filing date: 2023-10-30
Publication date: 2023-11-28
Anticipated expiration: 2033-10-30

Abstract

The utility model relates to the technical field of sizing, in particular to a sizing machine. The wire paying-off device comprises a wire paying-off roller and a wire collecting roller, wherein a wetting mechanism is arranged at the wire paying-off end of the wire paying-off roller and comprises a water tank, mounting plates are fixed on two sides of the water tank, an upper wetting roller and a lower wetting roller are correspondingly arranged on the mounting plates in an upper-lower mode, two ends of the lower wetting roller are rotationally connected to the mounting plates, one end of the lower wetting roller is connected with a driving mechanism, the driving mechanism can drive the lower wetting roller to rotate, a lower wetting roller is partially immersed in water of the water tank, a lower water absorbing layer is wrapped on the surface of the lower wetting roller, and an upper water absorbing layer is wrapped on the surface of the upper wetting roller. The wetting mechanism can enable the warp to carry out sizing under a moderate wetting state, ensures that the sizing liquid on the warp is not excessively diluted in the sizing process, and ensures the sizing effect of the warp.

Description

Sizing machine

Technical Field

The utility model relates to the technical field of sizing, in particular to a sizing machine.

Background

Sizing refers to the process of applying sizing to warp yarns to improve their weaveability. The weaving property is mainly represented by the property that warp yarns can bear the effects of repeated friction, stretching, bending and the like of warp stop motion, heald, reed and the like on a loom without a great deal of fuzzing and even breaking. The unsized single yarn fibers are not firmly bonded with each other, so that the surface hairiness is more and the weaving is difficult. After sizing, a portion of the size penetrates between the fibers and another portion adheres to the warp surface. The sizing machine is a main device for sizing technology in textile industry, and generally comprises a sizing tank and a drying box, wherein yarns are soaked in the sizing tank and extruded to finish sizing, then dried by the drying box, and finally enter subsequent devices or are directly wound for standby.

The warp needs to be wetted before sizing, so that the sizing effect of the wetted warp can be improved, and the consumption of sizing agent can be reduced. In the prior art, the warp yarns are generally led into a water tank for immersion wetting, so that excessive moisture is reserved on the warp yarns, which leads to excessive dilution of sizing agent on the warp yarns in the sizing process, and affects the sizing effect of the warp yarns.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides the sizing machine with reasonable structure, which can size warp yarns in a moderately wetted state, ensure that sizing liquid on the warp yarns is not excessively diluted in the sizing process, and ensure the sizing effect of the warp yarns.

The technical scheme adopted by the utility model is as follows:

the sizing machine comprises a wire unwinding roller and a wire winding roller, wherein a wetting mechanism is arranged at the wire unwinding end of the wire unwinding roller, the wetting mechanism comprises a water tank, mounting plates are fixed on two side surfaces of the water tank, an upper wetting roller and a lower wetting roller are correspondingly arranged on the mounting plates in an up-down mode, two ends of the lower wetting roller are rotatably connected to the mounting plates, one end of the lower wetting roller is connected with a driving mechanism, the driving mechanism can drive the lower wetting roller to rotate, the lower wetting roller is partially immersed in water of the water tank, a lower water absorption layer is wrapped on the surface of the lower wetting roller, and an upper water absorption layer is wrapped on the surface of the upper wetting roller; the wire outlet end of the wetting mechanism is provided with a first extrusion mechanism, the wire outlet end of the first extrusion mechanism is provided with a sizing mechanism, the wire outlet end of the sizing mechanism is provided with a second extrusion mechanism, the wire outlet end of the second extrusion mechanism is provided with a drying box, and the wire outlet end of the drying box is provided with a wire collecting roller.

Further, go up the wetting roller and rotate to connect in the pivot, set up long waist shape's adjustment tank along the direction of height on the mounting panel, the pivot is located the adjustment tank and can slide the adjustment position from top to bottom along the adjustment tank, lock nut is connected at the pivot both ends, lock nut can be with the pivot position locking in the adjustment tank.

Further, tension adjusting mechanisms are arranged between the pay-off roller and the wetting mechanism, the tension adjusting mechanisms comprise tension adjusting frames, the tension adjusting frames are correspondingly provided with upper tension adjusting rollers and lower tension adjusting rollers up and down, the upper tension adjusting rollers are rotatably connected to the upper tension adjusting shafts, the two ends of the tension adjusting frames are provided with long waist-shaped upper tension adjusting grooves along the height direction, the two ends of the upper tension adjusting shafts are located in the upper tension adjusting grooves and can slide up and down along the upper tension adjusting grooves, the two ends of the upper tension adjusting shafts are connected with locking nuts, the locking nuts can lock the two ends of the upper tension adjusting shafts at the positions in the upper tension adjusting grooves, the lower tension adjusting rollers are rotatably connected to the lower tension adjusting shafts, the two ends of the tension adjusting frames are provided with long waist-shaped lower tension adjusting grooves along the height direction, the two ends of the lower tension adjusting shafts are located in the lower tension adjusting grooves and can slide up and down along the lower tension adjusting grooves, the two ends of the lower tension adjusting shafts are connected with the locking nuts, and the two ends of the lower tension adjusting shafts can be locked at the positions in the lower tension adjusting grooves.

Further, the first extrusion mechanism includes first squeeze roll mounting bracket, correspond about the first squeeze roll mounting bracket divides and set up first squeeze roll and first squeeze roll down, first squeeze roll is rotated and is connected first squeeze roll, first squeeze roll mounting bracket both ends set up long waist shape's first squeeze roll adjustment tank along the direction of height, first squeeze roll both ends are located first squeeze roll adjustment tank and can slide from top to bottom along first squeeze roll adjustment tank, lock nut is connected at first squeeze roll both ends, lock nut can be with the position locking of first squeeze roll both ends in first squeeze roll adjustment tank.

Further, the sizing mechanism comprises a slurry tank, the first sizing roller and the second sizing roller are connected in a rotating mode in the slurry tank, the first sizing roller and the second sizing roller are immersed in slurry, one end of the first sizing roller and one end of the second sizing roller are connected with a driving mechanism, the driving mechanism can drive the first sizing roller and the second sizing roller to rotate, the sizing roller is connected in the rotating mode in the slurry tank, and the sizing roller is located between the first sizing roller and the second sizing roller.

Further, a slurry collecting box is arranged right below the second extrusion mechanism, and the discharge end of the slurry collecting box is connected with the feed end of the slurry box.

Further, the second extrusion mechanism includes second squeeze roll mounting bracket, correspond about the second squeeze roll mounting bracket divides and set up squeeze roll and second squeeze roll down on the second, the second squeeze roll is gone up in the second and is rotated and connect the second squeeze roll, second squeeze roll mounting bracket both ends are along the second squeeze roll adjustment tank of direction of height setting long waist shape, second squeeze roll both ends are located the second squeeze roll adjustment tank and can slide from top to bottom along the second squeeze roll adjustment tank, lock nut is connected at second squeeze roll both ends, lock nut can be with the position locking of second squeeze roll both ends in the second squeeze roll adjustment tank.

Further, set up first deflector roll between first extrusion mechanism and the starching mechanism, first deflector roll can be with warp by first extrusion mechanism guide starching mechanism, set up the second deflector roll between starching mechanism and the second extrusion mechanism, and the second deflector roll can be with warp by starching mechanism guide second extrusion mechanism.

Further, a sealed drying cavity is formed in the drying box, electric heating pipes are arranged on the front side wall and the rear side wall of the drying cavity, yarn inlet holes and yarn outlet holes are respectively formed in the left side wall and the right side wall of the drying box, a plurality of yarn guide rollers are arranged in the drying cavity, two ends of each yarn guide roller are connected to the side wall of the drying box, the yarn guide rollers are divided into two groups and distributed on the left side and the right side of the drying cavity, the yarn guide rollers of each group are distributed downwards from top to bottom along the same vertical line, and the yarn guide rollers of the two groups are staggered in the height direction.

The beneficial effects of the utility model are as follows:

the wetting mechanism can enable the warp to carry out sizing in a moderately wetting state, so that the sizing liquid on the warp is not excessively diluted in the sizing process, and the sizing effect of the warp is ensured; the upper wetting roller can adjust the height position according to the requirement, so that the pressure of the wetting mechanism on the warp is adjusted, and finally, the wetting effect is adjusted; the first extrusion mechanism can extrude the moisture wetted on the warp uniformly, so that the moisture of each position on the warp is ensured to be consistent; the second extrusion mechanism can extrude the sizing agent on the warp uniformly, so that sizing effect is ensured; the warp can fully spread and stay for a long time in the drying cavity, the space in the drying cavity is fully utilized to dry the warp passing through, the whole warp is uniformly baked by the electric heating pipes on the front side and the rear side, and the drying effect is ensured.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic view of the wetting mechanism of the present utility model.

Fig. 3 is a schematic structural view of the tension adjusting mechanism of the present utility model.

Fig. 4 is a schematic structural view of a first pressing mechanism according to the present utility model.

Fig. 5 is a schematic structural view of a second pressing mechanism according to the present utility model.

Fig. 6 is a schematic diagram of a structure of a drying oven according to the present utility model.

Wherein: 1. a wire releasing roller; 2. a tension adjusting roller is arranged; 3. a lower tension adjusting roller; 4. a water tank; 5. a lower dampening roller; 6. an upper dampening roller; 7. a first lower squeeze roll; 8. a first upper squeeze roll; 9. a first guide roller; 10. a slurry tank; 11. a first sizing roller; 12. a sizing guide roller; 13. a second sizing roller; 14. a second guide roller; 15. a second upper squeeze roll; 16. a second lower squeeze roll; 17. a collecting box; 18. a drying box; 19. a wire winding roller; 20. warp yarns; 21. a mounting plate; 22. a water absorption layer is arranged on the upper part; 23. a lower water-absorbing layer; 24. an adjustment tank; 25. a rotating shaft; 26. a tension adjusting frame; 27. an upper tension adjusting shaft; 28. an upper tension adjusting groove; 29. a lower tension adjusting shaft; 30. a lower tension adjusting groove; 31. a first squeeze roll mounting bracket; 32. a first squeeze roller shaft; 33. a first squeeze roll adjustment tank; 34. a second squeeze roll mounting bracket; 35. a second squeeze roll adjustment tank; 36. a second squeeze roller shaft; 37. an electric heating tube; 38. a yarn guide roller; 39. a yarn inlet; 40. and a yarn outlet hole.

Detailed Description

The following describes specific embodiments of the present utility model with reference to the drawings.

As shown in fig. 1, a sizing machine includes a pay-off roller 1 and a take-up roller 19, wherein the warp 20 to be sized can be wound around the pay-off roller 1, and the warp 20 to be sized can be wound around the take-up roller 19.

As shown in fig. 1, a wetting mechanism is provided at the paying-off end of the paying-off roller 1, and the wetting mechanism is capable of performing a wetting operation on the warp yarn 20 coming from the paying-off roller 1.

As shown in fig. 2, the wetting mechanism comprises a water tank 4 filled with clear water for wetting. The two sides of the water tank 4 are fixed with mounting plates 21, and the upper wetting roller 6 and the lower wetting roller 5 are correspondingly arranged on the mounting plates 21. The two ends of the lower wetting roller 5 are rotatably connected to the mounting plate 21, one end of the lower wetting roller 5 is connected with a driving mechanism, the driving mechanism can adopt a driving motor, and the driving mechanism can drive the lower wetting roller 5 to rotate. The lower wetting roller 5 is partially immersed in the water tank 4, the surface of the lower wetting roller 5 is wrapped with a lower water absorption layer 23, the lower water absorption layer 23 is made of water absorption materials, and the lower water absorption layer 23 can absorb the water in the water tank 4 and carry the water to the surface of the warp yarn 20 for wetting. The upper wetting roller 6 is wrapped with an upper water absorption layer 22, the upper water absorption layer 22 is made of water absorption materials, the upper wetting roller 6 is rotatably connected to a rotating shaft 25, a long waist-shaped adjusting groove 24 is formed in the mounting plate 21 along the height direction, and the rotating shaft 25 is located in the adjusting groove 24 and can slide up and down along the adjusting groove 24 to adjust the position. The lock nuts are connected to the two ends of the rotating shaft 25, and the lock nuts can lock the position of the rotating shaft 25 in the adjusting groove 24.

When the warp yarn 20 is used, the warp yarn 20 enters between the upper wetting roller 6 and the lower wetting roller 5, the upper wetting roller 6 lightly presses the warp yarn 20 on the lower wetting roller 5, the lower wetting roller 5 drives the warp yarn 20 to move forwards, and in the forward movement process of the warp yarn 20, water on the lower wetting roller 5 enters the warp yarn 20 through contact, so that the warp yarn 20 is wetted under the condition of not being immersed in the water. The pressure of the upper and lower water absorbing layers to the warp yarn 20 can be adjusted by adjusting the height position of the upper wetting roller 6, thereby adjusting the wetting degree of the warp yarn 20.

As shown in fig. 1, a tension adjusting mechanism is provided between the payout roller 1 and the wetting mechanism, and the tension adjusting mechanism can adjust the tension of the warp yarn 20 that is paid out.

As shown in fig. 3, the tension adjusting mechanism comprises a tension adjusting frame 26, an upper tension adjusting roller 2 and a lower tension adjusting roller 3 are correspondingly arranged on the tension adjusting frame 26 in an up-down manner, the upper tension adjusting roller 2 is rotatably connected to an upper tension adjusting shaft 27, two ends of the tension adjusting frame 26 are provided with long waist-shaped upper tension adjusting grooves 28 along the height direction, and two ends of the upper tension adjusting shaft 27 are positioned in the upper tension adjusting grooves 28 and can slide up and down along the upper tension adjusting grooves 28. The two ends of the upper tension adjusting shaft 27 are connected with locking nuts, and the locking nuts can lock the two ends of the upper tension adjusting shaft 27 at positions in the upper tension adjusting groove 28. The lower tension adjusting roller 3 is rotatably connected to a lower tension adjusting shaft 29, and two ends of the tension adjusting frame 26 are provided with a lower tension adjusting groove 30 in a long waist shape along the height direction, and two ends of the lower tension adjusting shaft 29 are positioned in the lower tension adjusting groove 30 and can slide up and down along the lower tension adjusting groove 30. The two ends of the lower tension adjusting shaft 29 are connected with locking nuts, and the locking nuts can lock the positions of the two ends of the lower tension adjusting shaft 29 in the lower tension adjusting groove 30.

As shown in fig. 1, the outlet end of the wetting mechanism is provided with a first extrusion mechanism, and the first extrusion mechanism can extrude the moisture wetted on the warp yarn 20 uniformly, so that the moisture of each position on the warp yarn 20 is ensured to be consistent.

As shown in fig. 4, the first extrusion mechanism includes a first extrusion roller mounting frame 31, a first upper extrusion roller 8 and a first lower extrusion roller 7 are correspondingly disposed on the first extrusion roller mounting frame 31 in an up-down manner, the first upper extrusion roller 8 is rotatably connected with a first extrusion roller shaft 32, two ends of the first extrusion roller mounting frame 31 are provided with a long waist-shaped first extrusion roller adjusting groove 33 along the height direction, two ends of the first extrusion roller shaft 32 are located in the first extrusion roller adjusting groove 33 and can slide up and down along the first extrusion roller adjusting groove 33, two ends of the first extrusion roller shaft 32 are connected with locking nuts, and the locking nuts can lock the positions of the two ends of the first extrusion roller shaft 32 in the first extrusion roller adjusting groove 33.

As shown in fig. 1, the outlet end of the first pressing mechanism is provided with a sizing mechanism capable of sizing the wet warp yarn 20. The sizing mechanism comprises a slurry tank 10, and the slurry tank 10 is filled with slurry. The first and second sizing rollers 11 and 13 are rotatably connected to the slurry tank 10, and the first and second sizing rollers 11 and 13 are immersed in the slurry. One end of the first sizing roller 11 and one end of the second sizing roller 13 are connected with a driving mechanism, the driving mechanism can adopt a driving motor, and the driving mechanism can drive the first sizing roller 11 and the second sizing roller 13 to rotate. The slurry tank 10 is rotatably connected to the sizing guide roller 12, the sizing guide roller 12 is located between the first sizing roller 11 and the second sizing roller 13, and in use, warp yarns 20 are fed into the slurry by the first sizing roller 11 for sizing, and warp yarns 20 after sizing are led out of the slurry tank 10 by the second sizing roller 13.

As shown in fig. 1, the outlet end of the sizing mechanism is provided with a second extruding mechanism, and the second extruding mechanism can extrude the sizing agent on the warp yarn 20 uniformly. The pulp collecting box 17 is arranged right below the second extruding mechanism, the discharge end of the pulp collecting box 17 is connected with the feed end of the pulp box 10, and the pulp collecting box 17 can collect redundant pulp extruded by the second extruding mechanism and send the surplus pulp back to the pulp box 10 for reuse.

As shown in fig. 5, the second extrusion mechanism includes a second extrusion roller mounting frame 34, the second extrusion roller mounting frame 34 is provided with a second upper extrusion roller 15 and a second lower extrusion roller 16 correspondingly up and down, the second upper extrusion roller 15 is rotationally connected with a second extrusion roller shaft 36, two ends of the second extrusion roller mounting frame 34 are provided with long waist-shaped second extrusion roller adjusting grooves 35 along the height direction, two ends of the second extrusion roller shaft 36 are positioned in the second extrusion roller adjusting grooves 35 and can slide up and down along the second extrusion roller adjusting grooves 35, two ends of the second extrusion roller shaft 36 are connected with locking nuts, and the locking nuts can lock the positions of two ends of the second extrusion roller shaft 36 in the second extrusion roller adjusting grooves 35.

As shown in fig. 1, a first guide roller 9 is provided between the first pressing mechanism and the sizing mechanism, and the first guide roller 9 can guide the warp yarn 20 from the first pressing mechanism to the sizing mechanism. A second guide roller 14 is arranged between the sizing mechanism and the second pressing mechanism, and the second guide roller 14 can guide warp yarns 20 from the sizing mechanism to the second pressing mechanism.

As shown in fig. 1, the outlet end of the second extruding mechanism is provided with a drying box 18, the outlet end of the drying box 18 is provided with a take-up roller 19, the warp yarn 20 coming out of the second extruding mechanism enters the drying box 18 for drying, and the dried warp yarn 20 is finally wound on the take-up roller 19.

As shown in fig. 6, a sealed drying chamber is arranged in the drying box 18, and electric heating pipes 37 are arranged on the front and rear side walls of the drying chamber, and the electric heating pipes 37 can increase the temperature in the drying chamber in the electrified working state, so as to achieve the drying effect. The left and right side walls of the drying box 18 are respectively provided with a yarn inlet 39 and a yarn outlet 40, the warp yarn 20 enters the drying cavity through the yarn inlet 39 for drying, and the dried warp yarn 20 is led out of the drying cavity through the yarn outlet 40.

As shown in fig. 6, a plurality of yarn guide rollers 38 are provided in the drying chamber, and both ends of the yarn guide rollers 38 are connected to the side wall of the drying box 18. The plurality of yarn guiding rollers 38 are divided into two groups and distributed on the left side and the right side of the drying cavity, the plurality of yarn guiding rollers 38 of each group are distributed from top to bottom along the same vertical line, and the plurality of yarn guiding rollers 38 of the two groups are staggered in the height direction. When the warp yarn 2 to be dried enters the drying cavity through the yarn inlet 39, the warp yarn 2 sequentially passes through the yarn guide rollers 38 in the drying cavity, so that the warp yarn 2 is fully unfolded and stays for a long time in the drying cavity, the space in the drying cavity is fully utilized to dry the passed warp yarn 2, the whole warp yarn 2 is uniformly baked by the electric heating pipes 37 at the front side and the rear side, and the drying effect is ensured.

The above description is intended to illustrate the utility model and not to limit it, the scope of which is defined by the claims, and any modifications can be made within the scope of the utility model.

Claims

1. The sizing machine comprises a pay-off roller (1) and a take-up roller (19), and is characterized in that: the paying-off end of the paying-off roll (1) is provided with a wetting mechanism, the wetting mechanism comprises a water tank (4), mounting plates (21) are fixed on two side surfaces of the water tank (4), an upper wetting roll (6) and a lower wetting roll (5) are correspondingly arranged on the mounting plates (21) in an up-down mode, two ends of the lower wetting roll (5) are rotatably connected to the mounting plates (21), one end of the lower wetting roll (5) is connected with a driving mechanism, the driving mechanism can drive the lower wetting roll (5) to rotate, the lower wetting roll (5) is partially immersed in water of the water tank (4), a lower water absorbing layer (23) is wrapped on the surface of the lower wetting roll (5), and an upper water absorbing layer (22) is wrapped on the surface of the upper wetting roll (6). The wire outlet end of the wetting mechanism is provided with a first extrusion mechanism, the wire outlet end of the first extrusion mechanism is provided with a sizing mechanism, the wire outlet end of the sizing mechanism is provided with a second extrusion mechanism, the wire outlet end of the second extrusion mechanism is provided with a drying box (18), and the wire outlet end of the drying box (18) is provided with a wire collecting roller (19).

2. A sizing machine as claimed in claim 1, wherein: the upper wetting roller (6) is rotationally connected to the rotating shaft (25), a long waist-shaped adjusting groove (24) is formed in the mounting plate (21) along the height direction, the rotating shaft (25) is located in the adjusting groove (24) and can slide up and down along the adjusting groove (24) to adjust the position, locking nuts are connected to two ends of the rotating shaft (25), and the locking nuts can lock the rotating shaft (25) in the adjusting groove (24).

3. A sizing machine as claimed in claim 2, wherein: tension adjustment mechanism is set up between unwrapping wire roller (1) and the wetting mechanism, tension adjustment mechanism includes tension adjustment frame (26), tension adjustment frame (26) are gone up and are divided up and down to correspond and set up tension adjustment roller (2) and lower tension adjustment roller (3), go up tension adjustment roller (2) rotation and connect on last tension adjustment shaft (27), tension adjustment frame (26) both ends set up long waist shape's last tension adjustment tank (28) along the direction of height, go up tension adjustment shaft (27) both ends and lie in last tension adjustment tank (28) and can slide from top to bottom along last tension adjustment tank (28), go up tension adjustment shaft (27) both ends and connect lock nut, lock nut can be with last tension adjustment shaft (27) both ends in last tension adjustment tank (28) position locking, lower tension adjustment roller (3) rotate and connect on lower tension adjustment shaft (29), waist tension adjustment frame (26) both ends set up long lower tension adjustment tank (30) along the direction of height, lower tension adjustment shaft (29) both ends lie in lower tension adjustment tank (30) and can slide down tension adjustment shaft (30) both ends, can be in tension adjustment shaft (29) both ends, lock nut (30) both ends can be locked down.

4. A sizing machine as claimed in claim 3 wherein: the first extrusion mechanism comprises a first extrusion roller mounting frame (31), a first upper extrusion roller (8) and a first lower extrusion roller (7) are correspondingly arranged on the first extrusion roller mounting frame (31) in an up-down mode, the first upper extrusion roller (8) is rotationally connected with a first extrusion roller shaft (32), two ends of the first extrusion roller mounting frame (31) are provided with long waist-shaped first extrusion roller adjusting grooves (33) along the height direction, two ends of the first extrusion roller shaft (32) are located in the first extrusion roller adjusting grooves (33) and can slide up and down along the first extrusion roller adjusting grooves (33), two ends of the first extrusion roller shaft (32) are connected with locking nuts, and the locking nuts can lock the positions of two ends of the first extrusion roller shaft (32) in the first extrusion roller adjusting grooves (33).

5. A sizing machine as claimed in claim 4, wherein: the utility model provides a sizing mechanism includes thick liquid case (10), thick liquid case (10) internal rotation connection first sizing roller (11) and second sizing roller (13), first sizing roller (11) and second sizing roller (13) submergence are in thick liquid, actuating mechanism is connected to first sizing roller (11) and second sizing roller (13) one end, actuating mechanism can drive first sizing roller (11) and second sizing roller (13) rotation, thick liquid case (10) internal rotation connection sizing guide roller (12), sizing guide roller (12) are located between first sizing roller (11) and second sizing roller (13).

6. A sizing machine as claimed in claim 5 wherein: and a slurry collecting box (17) is arranged right below the second extrusion mechanism, and the discharge end of the slurry collecting box (17) is connected with the feed end of the slurry box (10).

7. The sizing machine as claimed in claim 6, wherein: the second extrusion mechanism comprises a second extrusion roller mounting frame (34), a second upper extrusion roller (15) and a second lower extrusion roller (16) are correspondingly arranged on the second extrusion roller mounting frame (34) in an up-down mode, the second upper extrusion roller (15) is rotationally connected with a second extrusion roller shaft (36), two ends of the second extrusion roller mounting frame (34) are provided with long waist-shaped second extrusion roller adjusting grooves (35) along the height direction, two ends of the second extrusion roller shaft (36) are located in the second extrusion roller adjusting grooves (35) and can slide up and down along the second extrusion roller adjusting grooves (35), two ends of the second extrusion roller shaft (36) are connected with locking nuts, and the locking nuts can lock the positions of two ends of the second extrusion roller shaft (36) in the second extrusion roller adjusting grooves (35).

8. The sizing machine as claimed in claim 7, wherein: a first guide roller (9) is arranged between the first extrusion mechanism and the sizing mechanism, the first guide roller (9) can guide warp yarns (20) to the sizing mechanism through the first extrusion mechanism, a second guide roller (14) is arranged between the sizing mechanism and the second extrusion mechanism, and the second guide roller (14) can guide the warp yarns (20) to the second extrusion mechanism through the sizing mechanism.

9. The sizing machine as claimed in claim 8, wherein: the utility model discloses a yarn guide device, including stoving case (18), stoving case (18) are internal to set up sealed stoving chamber, set up electric heating pipe (37) on the lateral wall around the stoving chamber, set up yarn inlet (39) and yarn outlet (40) respectively on the lateral wall about stoving case (18), stoving intracavity sets up a plurality of yarn guide rollers (38), the both ends of yarn guide roller (38) are connected on stoving case (18) lateral wall, a plurality of yarn guide rollers (38) divide into two sets of left and right sides that distribute in the stoving chamber, a plurality of yarn guide rollers (38) of every group follow same plumb line and down distribute, a plurality of yarn guide rollers (38) of two sets stagger each other in the direction of height.