Sizing machine

Abstract

The utility model relates to the technical field of textile machinery, in particular to a sizing machine which comprises a bottom plate. An impurity removal assembly is arranged on the bottom plate, a hammering assembly is arranged in an opening of the inclined shell, a yarn scraping assembly and a filtering assembly are arranged in the vertical shell, an inner-layer driven belt is arranged on the outer sides of a first supporting shaft, a second supporting shaft and a third supporting shaft jointly, and guide needles are evenly distributed and installed on the outer surface of the inner-layer driven belt. The inner-layer driven belt is located in the outer-layer driving belt, the guide pins can be arranged in the through holes in a penetrating mode, the outer-layer driving belt can drive the inner-layer driven belt to operate when operating under the cooperation of the guide pins and the through holes, and the bottom corners of the inner-layer driven belt are located over the bottom corners of the outer-layer driving belt. When the guide needle is driven by the outer-layer driving belt to move on the upper surface of the inner-layer driven belt, warp located between the two guide shafts can be scraped and screened, fluff and impurities mixed with the warp are removed, the effect of removing impurities and fluff of the warp is achieved, and the sizing quality of the warp is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of textile machinery, in particular to a sizing machine. Background Art

[0002] The sizing machine is a processing equipment used to improve the tensile strength, bending resistance, friction resistance and other properties of the warp yarn during the textile process. By sizing the warp yarn, the sizing liquid covers the surface of the yarn and penetrates into the interior of the yarn, thereby improving the spinnability of the yarn.

[0003] After searching, the Chinese patent with the announcement number CN 208328368 U discloses a sizing machine, which includes a yarn guide device, a guide roller device, a drying device and a sizing device. The drying device is arranged behind the yarn guide device, and the sizing device is arranged behind the drying device. Guide roller devices are respectively provided between the yarn guide device, the drying device and the sizing device. The utility model can effectively increase the total amount of sizing liquid absorbed by the warp yarn, and can effectively improve the weaving performance of the warp yarn after the sizing process.

[0004] However, since there are many fluffs and other impurities attached to the yarn, the existing sizing machine is unable to clean the fluff impurities on the yarn. When sizing, the fluff impurities will follow the yarn into the sizing tank. Excessive accumulation of fluff in the sizing tank will lead to a decrease in the sizing quality, and the fluff will fly everywhere when the yarn is dried, affecting the product quality. Utility Model Content

[0005] The purpose of the utility model is to provide a sizing machine, which drives the inner driven belt to operate when the outer driving belt operates under the cooperation of the guide needle and the through hole, and the bottom angle of the inner driven belt is located directly above the bottom angle of the outer driving belt. When the guide needle is driven by the outer driving belt to move on the upper surface of the inner driven belt, the warp yarn located between the two guide shafts will be scraped and screened, and the fluff and impurities mixed in the warp yarn will be removed, thereby achieving the effect of removing impurities and fluff from the warp yarn and improving the sizing quality of the warp yarn.

[0006] The utility model adopts the following technical solution: a sizing machine, comprising a base plate; a debris removal assembly is provided on the base plate, the debris removal assembly comprises a vertical shell and an oblique shell, the vertical shell is mounted on the base plate through a fixing member, and the oblique shell is obliquely mounted on the side of the vertical shell, a hammer assembly is provided in the opening of the oblique shell, a yarn scraping assembly and a filter assembly are provided in the vertical shell, and the filter assembly is located below the yarn scraping assembly;

[0007] The first and second support shafts are installed in parallel and rotate in the upper opening of the vertical shell, and the first and second support shafts are located in the same horizontal plane, and a driving shaft is rotatably installed in the vertical shell just below the middle position of the first and second support shafts, and a third support shaft is rotatably installed in the vertical shell just above the driving shaft, an inner driven belt is commonly provided on the outer sides of the No. 1 support shaft, the No. 2 support shaft and the No. 3 support shaft, and guide pins are evenly distributed on the outer surface of the inner driven belt, an outer driving belt is commonly provided on the No. 1 support shaft, the No. 2 support shaft and the outer side of the driving shaft, and the inner driven belt is located in the outer driving belt, through holes are evenly distributed on the outer driving belt, and the through holes correspond to the guide pins, and the guide pins can be penetrated and arranged in the through holes;

[0008] The inner driven belt and the outer driving belt are both arranged in an inverted triangle shape, and the upper surface of the inner driven belt is in contact with the inner top surface of the outer driving belt. The bottom corner of the inner driven belt is located directly above the bottom corner of the outer driving belt. The cooperation achieves the effect of removing impurities and fluff from the warp yarn, effectively ensuring the quality of warp yarn sizing and ensuring the normal use of production equipment.

[0009] Preferably, guide shafts are rotatably installed on both sides parallel to the upper opening of the vertical shell, and the height of the two guide shafts is higher than the height of the upper opening of the vertical shell. The movement trajectory of the guide needle located on the upper surface of the inner layer driven belt is higher than the height of the guide shaft, which achieves the effect of removing fluff impurities and ensures that the guide needle can contact the warp yarn.

[0010] Preferably, a No. 1 motor is installed on the outer wall of the vertical shell through a fixing piece, and the output shaft of the No. 1 motor passes through the vertical shell and is installed on the rotating shaft of the drive shaft, so that the driving effect is achieved and the normal operation of the device is ensured.

[0011] Preferably, a warp shaft frame, a yarn guide roller and a slurry groove are provided on the bottom plate, a warp shaft is provided on the warp shaft frame, the yarn guide roller is located between the impurity removal component and the warp shaft frame, and the impurity removal component is located between the yarn guide roller and the slurry groove, and the cooperation achieves the normal operation of the slurry machine.

[0012] Preferably, the hammer assembly includes two guide grooves and two No. 2 motors, and the two guide grooves are symmetrically and obliquely opened on two opposite side walls of the oblique shell, and elastic limiting assemblies are respectively provided on the two side walls of the oblique shell with the guide grooves, and the two No. 2 motors are symmetrically installed on the two side walls of the oblique shell with the guide grooves, and are located below the guide grooves. A rotating wheel is installed on the output shaft of the No. 2 motor, and toggle rods are evenly distributed on the side curved surface of the rotating wheel, and the end of the toggle rod is arranged in an arc shape, which cooperates to achieve the effect of continuous hammering and improve the impurity removal effect.

[0013] Preferably, the elastic limiting assembly includes a No. 1 fixing plate and a No. 2 fixing plate, the No. 1 fixing plate and the No. 2 fixing plate are installed in parallel on the oblique shell and are located at both ends of the guide groove, the No. 1 fixing plate is located on the side close to the vertical shell, and a limiting rod is installed between the No. 1 fixing plate and the No. 2 fixing plate, a sliding block is slidably provided on the limiting rod, and the sliding block passes through and is slidably provided in the guide groove, an elastic member is sleeved on the limiting rod, and the elastic member is located between the No. 1 fixing plate and the sliding block, and the cooperation achieves the effect of pushing the sliding block, so that the hammer rod can be kept at the opening of the oblique shell.

[0014] Preferably, a connecting rod is installed between the two sliding blocks, and the connecting rod is located in the oblique shell. Fixed rods are horizontally installed on the side walls of the two sliding blocks respectively, and the rotation trajectory of the arc-shaped end of the toggle rod intersects with the fixed rod. A hammer rod is installed on the connecting rod in parallel with the opening of the oblique shell, and the cooperation achieves the effect of toggling the sliding block so as to perform continuous hammering.

[0015] Preferably, the filter assembly includes two guide rails, which are symmetrically mounted on two opposite vertical shell inner walls. An opening is provided on the side wall of the vertical shell between the two guide rails, a filter plate is provided in the opening, and the filter plate is slidably arranged between the two guide rails. An exhaust fan is installed at the bottom of the vertical shell through an air duct, and the exhaust fan is installed on the bottom plate, which achieves the function of impurity removal and filtering, thereby improving the convenience of use.

[0016] The utility model is beneficial in that:

[0017] 1. The outer driving belt will drive the inner driven belt to operate when it rotates under the cooperation of the guide needle and the through hole, and the bottom angle of the inner driven belt is located just above the bottom angle of the outer driving belt. When the guide needle is driven by the outer driving belt to move on the upper surface of the inner driven belt, the warp yarn between the two guide shafts will be scraped and screened to remove the fluff and impurities mixed in the warp yarn, thereby achieving the effect of removing impurities and fluff from the warp yarn and improving the sizing quality of the warp yarn.

[0018] 2. When the hammer rod returns to its original position, the warp yarn at the opening of the oblique shell is hammered and struck, and the impurities in the warp yarn are vibrated out and fall into the oblique shell by the striking. The fixed rod is continuously struck by multiple toggle rods, and the effect of vibration removal is achieved, thereby improving the warp yarn processing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 It is a structural diagram of the utility model;

[0021] Figure 2 This is a schematic structural diagram of the impurity removal component in the present utility model;

[0022] Figure 3 This is a schematic structural diagram of the guide needle in the present invention;

[0023] Figure 4 This is a schematic diagram of the structure of the inner driven belt and the outer driving belt in the utility model;

[0024] Figure 5 This is a schematic structural diagram of the hammer rod in the utility model;

[0025] Figure 6 This is a schematic structural diagram of the connecting rod in the utility model;

[0026] Figure 7 for Figure 6 Schematic diagram of the enlarged structure at point A in the middle.

[0027] In the figure: 1. bottom plate; 2. warp beam frame; 3. warp shaft; 4. yarn guide roller; 5. impurity removal component; 6. slurry tank; 7. vertical shell; 8. oblique shell; 9. guide shaft; 10. No. 1 support shaft; 11. No. 2 support shaft; 12. No. 3 support shaft; 13. drive shaft; 14. inner layer driven belt; 15. guide needle; 16. outer layer drive belt; 17. through hole; 18. No. 1 motor; 19. guide rail; 20. filter plate; 21. exhaust fan; 22. guide groove; 23. No. 1 fixed plate; 24. No. 2 fixed plate; 25. limit rod; 26. sliding block; 27. elastic member; 28. connecting rod; 29. ​​hammer rod; 30. fixed rod; 31. No. 2 motor; 32. rotating wheel; 33. toggle rod. DETAILED DESCRIPTION

[0028] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] See also Figure 1-4 As shown, a sizing machine includes a base plate 1; a debris removal assembly 5 is provided on the base plate 1, and the debris removal assembly 5 includes a vertical shell 7 and an oblique shell 8, the vertical shell 7 is mounted on the base plate 1 through a fixing member, and the oblique shell 8 is obliquely mounted on the side of the vertical shell 7, a hammer assembly is provided in the opening of the oblique shell 8, and a yarn scraping assembly and a filter assembly are provided in the vertical shell 7, and the filter assembly is located below the yarn scraping assembly;

[0030] The first and second support shafts 10 and 11 are rotatably mounted in parallel in the upper opening of the vertical shell 7, and the first and second support shafts 10 and 11 are located in the same horizontal plane. A drive shaft 13 is rotatably mounted in the vertical shell 7 just below the middle position of the first and second support shafts 10 and 11, and a third support shaft 12 is rotatably mounted in the vertical shell 7 just above the drive shaft 13. An inner driven belt 14 is commonly provided on the outer sides of the first, second and third support shafts 10, 11 and 12, and guide pins 15 are evenly distributed on the outer surface of the inner driven belt 14. An outer driving belt 16 is commonly provided on the outer sides of the first, second and third support shafts 11 and the drive shaft 13, and the inner driven belt 14 is located in the outer driving belt 16. Through holes 17 are evenly distributed on the outer driving belt 16, and the through holes 17 correspond to the guide pins 15, and the guide pins 15 can be penetrated and arranged in the through holes 17.

[0031] The inner driven belt 14 and the outer driving belt 16 are both arranged in an inverted triangle shape, and the upper surface of the inner driven belt 14 is in contact with the inner top surface of the outer driving belt 16 , and the bottom corner of the inner driven belt 14 is located directly above the bottom corner of the outer driving belt 16 .

[0032] Guide shafts 9 are rotatably installed on both sides parallel to the upper opening of the vertical shell 7, and the height of the two guide shafts 9 is higher than the height of the upper opening of the vertical shell 7. The movement trajectory of the guide needle 15 on the upper surface of the inner layer driven belt 14 is higher than the height of the guide shaft 9.

[0033] A first motor 18 is mounted on the outer wall of the vertical housing 7 via a fixing member, and an output shaft of the first motor 18 passes through the vertical housing 7 and is mounted on the rotating shaft of the drive shaft 13 .

[0034] A warp beam frame 2, a yarn guide roller 4 and a slurry tank 6 are provided on the bottom plate 1. A warp shaft 3 is provided on the warp beam frame 2. The yarn guide roller 4 is located between the impurity removal component 5 and the warp beam frame 2. The impurity removal component 5 is located between the yarn guide roller 4 and the slurry tank 6.

[0035] During operation, due to the many fluffs and other impurities attached to the yarn, the existing sizing machine cannot clean the fluff impurities on the yarn. When sizing, the fluff impurities will follow the yarn into the sizing tank. Excessive accumulation of fluff in the sizing tank will lead to reduced sizing quality, and the fluff will fly everywhere when the sizing is dried, affecting the normal sizing work. In this solution, the warp shaft 3 is set on the warp shaft frame 2, and the warp yarn is passed around the guide roller 4, and then upwardly wound around the guide shafts 9 on both sides of the opening of the vertical shell 7 and sent into the sizing tank 6. The warp yarn is sized by the sizing tank 6, and then enters the next processing after sizing. The warp yarn is passed on the two guide shafts. 9 will pass through the scraping assembly under the support, and will be transported to the slurry tank 6 during the warp processing process, and cooperate with the control of the operation of motor No. 18. When motor No. 18 is running, it will drive the drive shaft 13 to rotate, and when the drive shaft 13 rotates, it will drive the outer driving belt 16 to rotate around, and the guide needle 15 provided on the inner driven belt 14 is penetrated and arranged in the through hole 17. When the outer driving belt 16 is running, it will drive the inner driven belt 14 to run under the cooperation of the guide needle 15 and the through hole 17, and the bottom angle of the inner driven belt 14 is located just above the bottom angle of the outer driving belt 16, and the exhaust fan 21 is controlled to run. When the exhaust fan 21 is running, it will The body 7 performs an air extraction operation. When the guide needle 15 on the surface of the inner driven belt 14 passes through the bottom corner of the inner driven belt 14, it will shrink from the through hole 17 and shrink into the inner side of the outer driving belt 16, and cooperate to control the running direction of the outer driving belt 16 to be opposite to the conveying direction of the warp yarn. When the guide needle 15 is driven by the outer driving belt 16 to move on the upper surface of the inner driven belt 14, it will scrape the warp yarn between the two guide shafts 9, and the guide needle 15 will remove the fluff and impurities mixed in the warp yarn during the scraping process, and the removed fluff impurities will be retained between the guide needles 15 and on the surface of the outer driving belt 16. When the fluff impurities are When being transported into the vertical shell 7 along with the guide needle 15, it will be sucked into the vertical shell 7 and filtered and retained by the filter component. When the remaining fluff impurities follow the operation of the outer driving belt 16 and move to the bottom corner of the outer driving belt 16, the guide needle 15 will retract into the inner side of the outer driving belt 16, and the fluff impurities will be scraped off the guide needle 15 and remain on the surface of the outer driving belt 16, and will also remain on the filter component as the exhaust fan 21 operates. The warp yarn that has been cleaned will continue to enter the subsequent process for processing, which achieves the effect of removing impurities and fluff from the warp yarn, effectively ensuring the quality of the warp yarn sizing and ensuring the normal use of the production equipment.

[0036] See also Figure 2-7As shown, the hammer assembly includes two guide grooves 22 and two No. 2 motors 31. The two guide grooves 22 are symmetrically and obliquely opened on the two opposite side walls of the inclined shell 8. The two side walls of the inclined shell 8 with the guide grooves 22 are respectively provided with elastic limiting components. The two No. 2 motors 31 are symmetrically installed on the two side walls of the inclined shell 8 with the guide grooves 22 and are located below the guide grooves 22. A rotating wheel 32 is installed on the output shaft of the No. 2 motor 31. The side curved surface of the rotating wheel 32 is evenly distributed with toggle rods 33, and the end of the toggle rod 33 is arranged in an arc shape.

[0037] The elastic limiting assembly includes a No. 1 fixing plate 23 and a No. 2 fixing plate 24. The No. 1 fixing plate 23 and the No. 2 fixing plate 24 are installed in parallel on the oblique shell 8 and are located at both ends of the guide groove 22. The No. 1 fixing plate 23 is located on the side close to the vertical shell 7. A limiting rod 25 is installed between the No. 1 fixing plate 23 and the No. 2 fixing plate 24. A sliding block 26 is slidably provided on the limiting rod 25, and the sliding block 26 passes through and is slidably provided in the guide groove 22. An elastic member 27 is sleeved on the limiting rod 25, and the elastic member 27 is located between the No. 1 fixing plate 23 and the sliding block 26.

[0038] A connecting rod 28 is installed between the two sliding blocks 26, and the connecting rod 28 is located in the oblique shell 8. Fixed rods 30 are horizontally installed on the side walls of the two sliding blocks 26, and the rotation trajectory of the arc-shaped end of the toggle rod 33 intersects with the fixed rod 30. A hammer rod 29 is installed parallel to the opening of the oblique shell 8 facing the connecting rod 28.

[0039] The filter assembly includes two guide rails 19, which are symmetrically mounted on the inner walls of two opposite vertical shells 7. An opening is provided between the two guide rails 19 on the side wall of the vertical shell 7, and a filter plate 20 is provided in the opening. The filter plate 20 is slidably disposed between the two guide rails 19. An exhaust fan 21 is installed at the bottom of the vertical shell 7 through an air duct, and the exhaust fan 21 is mounted on the base plate 1.

[0040] During operation, in order to ensure the impurity removal effect of the sizing machine in this scheme and improve the impurity removal quality, in this scheme, in the initial state, the elastic member 27 will always push the sliding block 26 to the side of the second fixing plate 24, so that the sliding block 26 is tightly attached to the second fixing plate 24, thereby making the hammer rod 29 protrude in the opening of the oblique shell 8. When in use, the warp yarn passes obliquely through the opening of the oblique shell 8. Under the action of the sliding block 26, the hammer rod 29 will contact the warp yarn at the opening of the oblique shell 8, controlling the second The first motor 31 is running, and the second motor 31 is running, which drives the toggle rod 33 to rotate around its central axis through the rotating wheel 32, and the rotation trajectory of the toggle rod 33 intersects with the fixed rod 30. When the arc-shaped end of the toggle rod 33 contacts the fixed rod 30, the sliding block 26 is toggled to the side of the first fixed plate 23 through the fixed rod 30, and when the sliding block 26 is toggled, the hammer rod 29 is driven to retract into the opening of the oblique shell 8. When the toggle rod 33 slides, it will be on the limit rod 2 When the sliding block 26 is in the original position, it drives the hammer rod 29 to move back to the opening of the inclined shell 8, and the hammer rod 29 is used to hammer the warp yarn at the opening of the inclined shell 8. The warp yarn is vibrated out and falls into the inclined shell 8, and the impurities are sucked into the vertical shell 7 through the exhaust fan 21 through the inclined shell 8, and the vibrated fluff impurities are filtered through the filter plate 20.

[0041] The working process of this utility model:

[0042] By setting the warp shaft 3 on the warp beam frame 2, and passing the warp yarn around the guide roller 4, and then winding it upward around the guide shafts 9 on both sides of the opening of the vertical shell 7, the warp yarn is sized by the sizing tank 6, and then enters the next processing after sizing. The warp yarn passes through the scraping assembly under the support of the two guide shafts 9, and is transported to the sizing tank 6 during the warp yarn processing process, and cooperates to control the operation of the No. 1 motor 18. When the No. 1 motor 18 is running, it drives the drive shaft 13 to rotate, and when the drive shaft 13 rotates, it drives the outer drive belt 16 around The guide pin 15 provided on the inner driven belt 14 is arranged in the through hole 17. When the outer driving belt 16 is in operation, the inner driven belt 14 is driven to operate. The bottom corner of the inner driven belt 14 is located directly above the bottom corner of the outer driving belt 16. The exhaust fan 21 is controlled to operate. When the exhaust fan 21 is in operation, the vertical shell 7 is exhausted. When the guide pin 15 on the surface of the inner driven belt 14 passes through the bottom corner of the inner driven belt 14, it will retract from the through hole 17 and retract into the outer driving belt. 16, cooperate to control the running direction of the outer driving belt 16 to be opposite to the conveying direction of the warp yarn. When the guide needle 15 is driven by the outer driving belt 16 to move on the upper surface of the inner driven belt 14, the warp yarn located between the two guide shafts 9 will be scraped and screened. In the process of scraping, the guide needle 15 will remove the fluff and impurities mixed in the warp yarn, and the removed fluff impurities will be retained between the guide needles 15 and on the surface of the outer driving belt 16. When the fluff impurities follow the guide needle 15 to be transported into the vertical shell 7, they will be sucked into the vertical shell 7 and The filter assembly filters and retains the impurities, and when the remaining fluff impurities follow the operation of the outer drive belt 16 and move to the bottom corner of the outer drive belt 16, the guide needle 15 will retract into the inner side of the outer drive belt 16, and the fluff impurities will be scraped off the guide needle 15 and remain on the surface of the outer drive belt 16, and will also remain on the filter assembly as the exhaust fan 21 operates. The warp yarn that has been cleaned will continue to enter the subsequent process for processing, and the warp yarn can be cleaned and fluff removed, which effectively ensures the quality of the warp yarn sizing and the normal use of the production equipment.

[0043] When the second motor 31 is in operation, the second motor 31 drives the toggle lever 33 to rotate around its central axis through the rotating wheel 32, and the rotation trajectory of the toggle lever 33 intersects with the fixed rod 30. When the arc-shaped end of the toggle lever 33 contacts the fixed rod 30, the sliding block 26 will be toggled to the side of the first fixed plate 23 through the fixed rod 30, and when the sliding block 26 is toggled, the hammering rod 29 will be driven to retract into the opening of the oblique shell 8. When the toggle lever 33 slides, the sliding block 26 will slide on the limit rod 25 and slide in the guide groove 22. When the sliding block 26 slides toward the first fixed plate 23, it squeezes the elastic member 27 to make it contract. When the mutual ends of the toggle rod 33 pass the fixed rod 30, the sliding block 26 will move toward the second fixed plate 24 again under the action of the elastic member 27, and when the sliding block 26 returns to its original position, it will drive the hammer rod 29 to move toward the opening of the oblique shell 8 again. When the hammer rod 29 returns to its original position, it will hammer the warp yarn at the opening of the oblique shell 8 and bounce it, thereby vibrating the impurities in the warp yarn out and dropping them into the oblique shell 8. The impurities are sucked into the vertical shell 7 through the oblique shell 8 by the exhaust fan 21, and the vibrated fluff impurities are filtered through the filter plate 20.

[0044] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A sizing machine, characterized in that: The invention comprises a bottom plate (1); a debris removal assembly (5) is provided on the bottom plate (1); the debris removal assembly (5) comprises a vertical shell (7) and an oblique shell (8); the vertical shell (7) is mounted on the bottom plate (1) via a fixing member, and the oblique shell (8) is obliquely mounted on the side of the vertical shell (7); a hammer assembly is provided in the opening of the oblique shell (8); a scraping assembly and a filtering assembly are provided in the vertical shell (7), and the filtering assembly is located below the scraping assembly; A No. 1 support shaft (10) and a No. 2 support shaft (11) are rotatably mounted in parallel in the upper opening of the vertical shell (7), and the No. 1 support shaft (10) and the No. 2 support shaft (11) are located in the same horizontal plane. A driving shaft (13) is rotatably mounted in the vertical shell (7) just below the middle position of the No. 1 support shaft (10) and the No. 2 support shaft (11). A No. 3 support shaft (12) is rotatably mounted in the vertical shell (7) just above the driving shaft (13). The No. 1 support shaft (10), the No. 2 support shaft (11) and the No. 3 support shaft are arranged in parallel in the upper opening of the vertical shell (7). An inner driven belt (14) is commonly provided on the outer side of the shaft (12), and guide needles (15) are evenly distributed and installed on the outer surface of the inner driven belt (14). An outer driving belt (16) is commonly provided on the outer side of the No. 1 support shaft (10), the No. 2 support shaft (11) and the driving shaft (13), and the inner driven belt (14) is located inside the outer driving belt (16). Through holes (17) are evenly distributed on the outer driving belt (16), and the through holes (17) correspond to the guide needles (15). The guide needles (15) can be arranged through the through holes (17); The inner driven belt (14) and the outer driving belt (16) are both arranged in an inverted triangle shape, and the upper surface of the inner driven belt (14) is in contact with the inner top surface of the outer driving belt (16), and the bottom corner of the inner driven belt (14) is located directly above the bottom corner of the outer driving belt (16).

2. A sizing machine according to claim 1, characterized in that: Guide shafts (9) are rotatably mounted on two parallel sides of the upper opening of the vertical shell (7), and the heights of the two guide shafts (9) are higher than the height of the upper opening of the vertical shell (7). The movement trajectory of the guide needle (15) located on the upper surface of the inner driven belt (14) is higher than the height of the guide shafts (9).

3. A sizing machine according to claim 1, characterized in that: A No. 1 motor (18) is mounted on the outer wall of the vertical housing (7) via a fixing member, and an output shaft of the No. 1 motor (18) passes through the vertical housing (7) and is mounted on the rotating shaft of the drive shaft (13).

4. A sizing machine according to claim 1, characterized in that: A warp beam frame (2), a yarn guide roller (4) and a slurry tank (6) are provided on the bottom plate (1); a warp shaft (3) is provided on the warp beam frame (2); the yarn guide roller (4) is located between a dust removal component (5) and the warp beam frame (2); and the dust removal component (5) is located between the yarn guide roller (4) and the slurry tank (6).

5. The sizing machine according to claim 1, characterized in that: The hammer assembly comprises two guide grooves (22) and two No. 2 motors (31). The two guide grooves (22) are symmetrically inclined and opened on two opposite side walls of the oblique shell (8). The two side walls of the oblique shell (8) with the guide grooves (22) are respectively provided with elastic limiting components. The two No. 2 motors (31) are symmetrically installed on the two side walls of the oblique shell (8) with the guide grooves (22) and are located below the guide grooves (22). A rotating wheel (32) is installed on the output shaft of the No. 2 motor (31). The side curved surface of the rotating wheel (32) is evenly distributed with a toggle rod (33), and the end of the toggle rod (33) is arranged in an arc shape.

6. The sizing machine according to claim 5, characterized in that: The elastic limiting assembly comprises a No. 1 fixing plate (23) and a No. 2 fixing plate (24), wherein the No. 1 fixing plate (23) and the No. 2 fixing plate (24) are installed in parallel on the oblique housing (8) and are located at both ends of the guide groove (22), wherein the No. 1 fixing plate (23) is located on a side close to the vertical housing (7), and a limiting rod (25) is installed between the No. 1 fixing plate (23) and the No. 2 fixing plate (24), wherein a sliding block (26) is slidably provided on the limiting rod (25), and the sliding block (26) passes through and is slidably provided in the guide groove (22), and an elastic member (27) is sleeved on the limiting rod (25), and the elastic member (27) is located between the No. 1 fixing plate (23) and the sliding block (26).

7. The sizing machine according to claim 6, characterized in that: A connecting rod (28) is installed between the two sliding blocks (26), and the connecting rod (28) is located in the oblique shell (8). Fixed rods (30) are respectively installed horizontally on the side walls of the two sliding blocks (26), and the rotation trajectory of the arc-shaped end of the toggle rod (33) intersects with the fixed rod (30). A hammer rod (29) is installed on the connecting rod (28) in parallel with the opening of the oblique shell (8).

8. The sizing machine according to claim 1, characterized in that: The filter assembly comprises two guide rails (19), the two guide rails (19) being symmetrically mounted on the inner walls of two opposite vertical shells (7), an opening being provided between the two guide rails (19) on the side wall of the vertical shell (7), a filter plate (20) being provided in the opening, and the filter plate (20) being slidably mounted between the two guide rails (19), an exhaust fan (21) being mounted on the bottom of the vertical shell (7) via an air duct, and the exhaust fan (21) being mounted on the bottom plate (1).

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