Size tank for sizing machine

Abstract

The invention relates to the technical field of textile equipment, in particular to a size tank for a sizing machine, which comprises an inner size tank, a size dipping roller, an outer tank, a squeezing roller assembly, a sizing roller and a power assembly, the squeezing roller assembly and the sizing roller are both mounted in the inner size tank, and the squeezing roller assembly is positioned above the sizing roller. Pressure borne by the squeezing roller shaft is transmitted to the inner wall of the squeezing roller through the supporting rings, due to the fact that the inner wall of the squeezing roller is arch-shaped, and the characteristic that force is evenly dispersed to the bottom when the arch-shaped top is stressed is utilized, the pressure applied by the supporting rings is evenly dispersed to the outer wall of the squeezing roller, so that the pressure of a rubber sleeve on the outer wall of the squeezing roller on yarn becomes even, and the yarn quality is improved. Therefore, the sizing quality is improved. Meanwhile, when the squeezing roller shaft is pressed by the connecting plate, the squeezing roller shaft is supported by the supporting rods, so that the deformation degree of the squeezing roller shaft is reduced, the stress uniformity of the squeezing roller is further improved, and the yarn sizing effect is improved.

Description

Technical Field

[0001] The invention relates to the technical field of textile equipment, in particular to a sizing tank for a sizing machine. Background Art

[0002] The sizing machine is a kind of equipment used in the textile industry. Its main function is to treat the warp yarn with sizing, enhance the wear resistance and strength of the yarn, reduce the phenomenon of broken ends during weaving, and improve weaving efficiency. The sizing tank is an important component of the sizing machine and is the key to ensuring the quality of sizing. Its function is to make the yarn immersed in the sizing liquid in a predetermined order, and pressurize it between the sizing roller and the squeezing roller, so that the inside and surface of the yarn can obtain the appropriate sizing liquid, thereby obtaining the sizing rate required for sizing. The pressurization link is very important and is one of the key steps that affect the quality of sizing.

[0003] During the pressurization process, the yarn is brought to the pressing zone under the joint action of the sizing roller and the squeezing roller. The slurry on the surface of the sizing roller is evenly applied to the yarn. The slurry is further compacted and fixed by the mutual squeezing between the squeezing roller and the sizing roller, so that it is closely combined with the yarn to complete the sizing. However, during the squeezing process, the squeezing roller generally uses a cylinder to pressurize the bearings at both ends. The force points are mainly distributed at both ends of the squeezing roller, so that the pressure at both ends of the squeezing roller is greater than the pressure in the middle, so that the yarn is unevenly stressed and affects the sizing quality. The prior art avoids the deformation of the roller and causes a small force in the middle by setting the roller to an elliptical shape and moving the force points from both ends to the middle. However, the elliptical structure reduces the pressure at both ends of the roller. When the pressure at both ends is large, the two ends bend, so that the pressure at both ends gradually becomes the same as the pressure in the middle. However, when the pressure is small, the bending degree at both ends is small, and the pressure at both ends is less than the pressure in the middle, so that the yarn is unevenly stressed during the extrusion process, affecting the sizing quality.

[0004] Therefore, a sizing tank for a sizing machine is proposed. Summary of the invention

[0005] The object of the present invention is to provide a sizing tank for a sizing machine, which transmits the pressure of a sizing roller to the inner wall of a sizing roller through a support ring, and the inner wall of the sizing roller evenly disperses the pressure to the outer wall of the sizing roller, so that the pressure of the rubber sleeve on the outer wall of the sizing roller on the yarn becomes uniform, thereby improving the sizing quality.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A sizing tank for a sizing machine, comprising an inner sizing tank, an immersion roller, an outer sizing tank, a sizing roller assembly, a sizing roller, and a power assembly. The sizing roller assembly and the sizing roller are both installed inside the inner sizing tank, and the sizing roller assembly is located above the sizing roller. The sizing roller assembly comprises a sizing roller shaft, a sizing roller cylinder, a support ring, and a rubber sleeve. The two ends of the sizing roller shaft are connected to the inner wall of the outer sizing tank, the sizing roller cylinder is sleeved on the outer wall of the sizing roller shaft, the middle of the sizing roller cylinder is set to be hollow, and the inner wall thickness gradually increases from the two ends to the middle to form an arch, so that The outer wall of the support ring is connected to the middle part of the inner wall of the squeezing roller, and the inner wall of the support ring is connected to the outer wall of the squeezing roller shaft, the rubber sleeve is connected to the outer wall of the squeezing roller, the right end of the squeezing roller shaft passes through the outer groove and is connected to the power component, the power component is installed on the right side of the outer wall of the outer groove, the power component drives the squeezing roller shaft and the sizing roller to rotate at the same time, and the squeezing roller shaft can move vertically above the power component, the left and right sides of the support ring are symmetrically connected with support rods, and the support rods are connected to the outer wall of the squeezing roller shaft at one end away from the support ring.

[0008] In the above scheme, the pressure on the squeezing roller is transmitted to the inner wall of the squeezing roller through the support ring. Since the inner wall of the squeezing roller is arched, the pressure applied by the support ring is evenly dispersed to the outer wall of the squeezing roller, so that the pressure of the rubber sleeve on the outer wall of the squeezing roller on the yarn becomes uniform, thereby improving the sizing quality. The squeezing roller is supported by the support rod, thereby reducing the deformation of the squeezing roller, further increasing the uniformity of the force on the squeezing roller, and improving the sizing effect of the yarn.

[0009] When the squeezing roller shaft moves downward, the belt is prevented from loosening and falling off, so the transmission is achieved by meshing the upper bevel gear with the squeezing bevel gear.

[0010] Preferably, a rectangular through hole and a circular through hole are provided on the right side of the outer groove, the rectangular through hole is located above the circular through hole, the power assembly is located below the circular through hole, the power assembly includes a motor, a telescopic rod, and a connecting rod, the motor is connected to the right side of the outer wall of the outer groove and is located below the circular through hole, the motor is connected to the right side of the outer wall of the outer groove and is located below the circular through hole, the lower end of the telescopic rod is connected to the output end of the motor, the outer wall of the telescopic rod is connected with a lower bevel gear and an upper bevel gear, and the lower bevel gear is located below the upper bevel gear, the top of the telescopic rod is connected with a fixing plate, the left end of the connecting rod passes through the rectangular through hole and is connected to the grouting roller shaft, the right end of the connecting rod is connected to the fixing plate, and the outer wall is provided with a grouting bevel gear, and the upper bevel gear is meshed with the grouting bevel gear;

[0011] The sizing roller is internally connected, the right end of the sizing shaft is through-connected with the circular through hole, and the right end of the sizing shaft is connected with a sizing bevel gear, and the sizing bevel gear is connected with the lower bevel gear.

[0012] In the above scheme, when the squeezing roller shaft drives the connecting rod to move downward, the connecting rod drives the fixed plate to move downward to shorten the telescopic rod, so that the upper bevel gear and the squeezing bevel gear are still in a meshing state during the movement, avoiding the belt from loosening and falling off when the squeezing roller shaft moves downward. Through the meshing of the lower bevel gear and the upper bevel gear, when the motor drives the squeezing roller shaft to rotate, the upper bevel gear also rotates, avoiding the different rotation speeds of the upper bevel gear and the squeezing roller shaft affecting the sizing quality.

[0013] In order to avoid uneven force on the two sides and the middle of the squeezing roller during the extrusion process, protruding sleeves are connected to both sides of the rubber sleeve.

[0014] Furthermore, both ends of the rubber sleeve are connected with protruding sleeves, and the protruding sleeve is connected to the outer wall of the fixing hole at a side away from the rubber sleeve.

[0015] In the above scheme, the protruding sleeves are used to support the two sides of the sizing roller during the pressurization process, so as to avoid the outer wall of the sizing roller being deformed due to uneven force and affecting the sizing quality. At the same time, the sizing shaft is located between the two protruding sleeves, so as to avoid the yarn from being offset on the surface of the sizing roller during the pressurization process.

[0016] The sizing shaft has only two supporting points. During the extrusion process, the supporting points of the sizing shaft are prone to bending, resulting in uneven force on the yarn. The chuck is used to reduce the bending degree of the sizing shaft.

[0017] Furthermore, an annular groove is formed on the outer wall of the protruding sleeve, a chuck is connected to the outer wall of the sizing shaft, and the chuck is connected to the annular groove on the outer wall of the protruding sleeve.

[0018] In the above scheme, the annular groove on the outer wall of the protruding sleeve serves to limit the chuck, thereby reducing the bending of the sizing shaft during the pressurization process, thereby improving the sizing quality.

[0019] In order to make the pressure at both ends of the squeezing roller shaft equal and to avoid the squeezing roller being bent due to the supporting force at both ends being less than the middle part, a pressure component is provided.

[0020] Preferably, a pressurizing assembly is connected to the inside of the outer trough, and the pressurizing assembly includes a hydraulic press, a connecting arm, and a connecting plate. The hydraulic press is connected to the bottom of the inner wall of the outer trough, and the connecting arm is connected to the telescopic end of the hydraulic press. The cross-section of the connecting arm is set to be L-shaped, and the top of the connecting arm is connected to the connecting plate. A connecting hole is opened on the left side of the connecting plate, and the connecting hole is connected to the outer wall of the slurry pressing roller shaft. An extension rod is connected to one side of the connecting plate, and the extension rod is connected to the upper baffle.

[0021] In the above scheme, the end of the hydraulic press contracts, causing the connecting arm to move downward, thereby driving the connecting plate to move downward. When the connecting plate moves downward, it will pull the two ends of the squeezing roller shaft downward, thereby pulling the squeezing roller downward to squeeze with the sizing roller, avoiding uneven pressure at both ends affecting the sizing quality. At the same time, when the extension rod drives the upper baffle plate to move downward, the upper baffle plate drives the squeezing roller downward and applies pressure, thereby avoiding the squeezing roller The two ends of the supporting force are less than the middle part, causing the bending of the two ends of the squeezing roller.

[0022] In order to reduce the deformation of the pulp roller shaft when pressurized, a baffle assembly is provided.

[0023] Preferably, two card slots are symmetrically provided on the top of the pulp inner tank, sealing slots are provided on both sides and the bottom of the card slot, a baffle assembly is connected to the top of the sealing slot, the baffle assembly includes an upper baffle and a lower baffle, the upper baffle and the lower baffle are both connected to the top of the card slot, and the upper baffle is located above the lower baffle, sliders are connected to both sides of the upper baffle and the lower baffle, the sliders are connected to the sealing slots on the left and right sides of the card slot, a connecting slot is provided on the top of the lower baffle, sealing blocks are connected to the bottom of the upper baffle and the lower baffle, the sealing block at the bottom of the upper baffle is connected to the connecting slot at the top of the lower baffle, the sealing block at the bottom of the lower baffle is connected to the sealing slot at the bottom of the card slot, and fixing holes are provided on the left sides of the upper baffle and the lower baffle;

[0024] The width of the connecting groove is greater than the width of the sealing block below the upper baffle plate. A rubber pad is connected to the bottom of the sealing block below the upper baffle plate. A through-collapse hole is provided on the front side of the rubber pad near the protruding sleeve.

[0025] In the above scheme, the lower baffle is installed at both ends of the sizing shaft, and then the lower baffle is inserted into the sealing groove to complete the installation of the sizing roller and the sizing groove, and then the upper baffle is installed on both sides of the squeezing roller shaft, and then the upper baffle is inserted into the sealing groove, so that the sealing block at the bottom of the lower baffle fits with the inner wall of the sealing groove at the bottom of the card slot, thereby increasing the installation speed of the sizing roller and the squeezing roller assembly and improving work efficiency. During the extrusion process, the rubber pad at the bottom of the upper baffle is compressed to provide the squeezing roller shaft with space to move, while reducing the rigid contact between the upper baffle and the lower baffle. Since the rubber pad is provided with a through collapse hole close to the squeezing roller shaft, when the rubber pad is squeezed, the upper baffle will be tilted toward the inside of the slurry groove, thereby generating a bending force on the squeezing roller shaft opposite to that when pressed downward, so that the two forces offset each other and reduce the deformation of the pulp roller shaft when pressurized.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] 1. By setting up a squeezing roller assembly, when pressurizing the two ends of the squeezing roller shaft, the pressure on the squeezing roller shaft is transmitted to the inner wall of the squeezing roller through the support ring. Since the inner wall of the squeezing roller is arched, the pressure applied by the support ring is evenly dispersed to the outer wall of the squeezing roller by utilizing the characteristic that the force is evenly dispersed to the bottom when the top of the arch is stressed, so that the pressure of the rubber sleeve on the outer wall of the squeezing roller on the yarn becomes uniform, thereby improving the sizing quality. At the same time, when the squeezing roller shaft is subjected to pressure from the connecting plate, the squeezing roller shaft is supported by the support rod, thereby reducing the deformation of the squeezing roller shaft, further increasing the uniformity of the force on the squeezing roller, and improving the sizing effect of the yarn.

[0028] 2. By setting a protruding sleeve and a chuck, the protruding sleeve is fitted with both sides of the sizing roller, thereby preventing the yarn from being offset on the surface of the sizing roller during the pressurization process. The protruding sleeve is used to support both sides of the sizing roller, thereby preventing the outer wall of the sizing roller from being deformed due to uneven force and affecting the sizing quality. At the same time, the protruding sleeve limits the chuck, reducing the deformation of the sizing shaft during the pressurization process, thereby improving the sizing quality.

[0029] 3. By setting up a power component and using the upper bevel gear to mesh with the squeezing bevel gear to replace the conveyor belt connection, it is avoided that the belt is loose and falls off when the squeezing roller moves downward. By meshing the lower bevel gear with the upper bevel gear, the same motor is used to drive the sizing shaft and the squeezing roller shaft to rotate, avoiding the different speeds of the sizing shaft and the squeezing roller shaft affecting the sizing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0031] Figure 2 For the present invention Figure 1 A schematic diagram of the enlarged structure of part A;

[0032] Figure 3 It is a front cross-sectional structural schematic diagram of the present invention;

[0033] Figure 4 For the present invention Figure 3 A schematic diagram of the enlarged structure of part B;

[0034] Figure 5 For the present invention Figure 3 A schematic diagram of the enlarged structure of the middle C part;

[0035] Figure 6 For the present invention Figure 3 A schematic diagram of the enlarged structure of the D part;

[0036] Figure 7 It is a schematic diagram of the structure of the pressurizing component of the present invention;

[0037] Figure 8 It is a schematic diagram of the work flow structure of the present invention.

[0038] In the figure: 1, inner slurry groove; 11, clamping groove; 12, sealing groove; 2, slurry dipping roller; 3, outer groove; 31, rectangular through hole; 32, circular through hole; 4, slurry pressing roller assembly; 41, slurry pressing roller shaft; 631, slurry pressing bevel gear; 42, slurry pressing roller cylinder; 43, support ring; 431, support rod; 44, rubber sleeve; 45, protruding sleeve; 451, annular groove; 5, slurry roller; 51, slurry pressing shaft; 511, chuck; 52, slurry pressing bevel gear; 6, power assembly ; 61. Motor; 62. Telescopic rod; 621. Lower bevel gear; 622. Upper bevel gear; 623. Fixed plate; 63. Connecting rod; 7. Pressurizing assembly; 71. Hydraulic press; 72. Connecting arm; 73. Connecting plate; 731. Connecting hole; 732. Extension rod; 8. Baffle assembly; 81. Upper baffle; 82. Lower baffle; 821. Connecting groove; 83. Slider; 84. Sealing block; 841. Rubber pad; 842. Through collapse hole; 85. Fixing hole. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention, and combine the working state to make its structural features more detailed. Obviously, the described embodiments 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 work are within the scope of protection of the present invention.

[0040] See also Figures 1 to 8 The present invention provides a sizing tank for a sizing machine, and the technical solution is as follows:

[0041] A sizing trough for a sizing machine, referring to Figure 1 , Figure 3 , Figure 4 , Figure 8, including an inner slurry tank 1, a slurry dipping roller 2, an outer slurry tank 3, a slurry pressing roller assembly 4, a slurry roller 5, and a power assembly 6. The slurry pressing roller assembly 4 and the slurry roller 5 are both installed inside the inner slurry tank 1, and the slurry pressing roller assembly 4 is located above the slurry roller 5. The slurry pressing roller assembly 4 includes a slurry pressing roller shaft 41, a slurry pressing roller cylinder 42, a support ring 43, and a rubber sleeve 44. Both ends of the slurry pressing roller shaft 41 are connected to the inner wall of the outer slurry tank 3, and the slurry pressing roller cylinder 42 is sleeved on the outer wall of the slurry pressing roller shaft 41. The middle of the slurry pressing roller 42 is set to be hollow, and the thickness of the inner wall gradually increases from both ends to the middle to form an arch. By utilizing the characteristic that the force is evenly dispersed to the bottom when the top of the arch is stressed, the pressure applied by the support ring 43 is evenly dispersed to the outer wall of the slurry pressing roller 42, so that the pressure of the rubber sleeve 44 on the outer wall of the slurry pressing roller 42 on the yarn becomes uniform, thereby improving the sizing quality. The outer wall of the support ring 43 is connected to the middle of the inner wall of the squeezing roller 42, and the inner wall of the support ring 43 is connected to the outer wall of the squeezing roller shaft 41, so that the pressure exerted on the squeezing roller shaft 41 is transmitted to the inner wall of the squeezing roller 42 through the support ring 43;

[0042] The rubber sleeve 44 is connected to the outer wall of the slurry roller 42, and the right end of the slurry roller shaft 41 passes through the outer groove 3 and is connected to the power component 6. The power component 6 is installed on the right side of the outer wall of the outer groove 3. The power component 6 drives the slurry roller shaft 41 and the slurry roller 5 to rotate at the same time, and the slurry roller shaft 41 can move vertically above the power component 6. The left and right sides of the support ring 43 are symmetrically connected with support rods 431, and the support rod 431 is connected to the outer wall of the slurry roller shaft 41 at one end away from the support ring 43; both ends of the rubber sleeve 44 are connected with protruding sleeves 45, and the protruding sleeves 45 are connected to the outer wall of the fixing hole 85 at one side away from the rubber sleeve 44. The protruding sleeves 45 support the two sides of the slurry roller 42, avoiding the outer wall of the slurry roller 42 to be deformed due to uneven force, which affects the sizing quality. At the same time, the slurry roller 5 is located between the two protruding sleeves 45, and the two ends are in contact with the outer wall of the protruding sleeves 45, avoiding the yarn from being offset on the surface of the slurry roller 5 during the pressurization process.

[0043] As an embodiment of the present invention, refer to Figure 1 A pressurizing assembly 7 is connected to the inside of the outer groove 3. The pressurizing assembly 7 includes a hydraulic press 71, a connecting arm 72, and a connecting plate 73. The hydraulic press 71 is connected to the bottom of the inner wall of the outer groove 3, and the connecting arm 72 is connected to the telescopic end of the hydraulic press 71. The cross section of the connecting arm 72 is set to be L-shaped. The top of the connecting arm 72 is connected to the connecting plate 73. A connecting hole 731 is opened on the left side of the connecting plate 73, and the connecting hole 731 is connected to the outer wall of the slurry roller shaft 41; when the end of the hydraulic press 71 is started and contracted, the connecting arm 72 is driven to move downward, thereby driving the connecting plate 73 to move downward. When the connecting plate 73 moves downward, the two ends of the slurry roller shaft 41 will be pulled downward, thereby avoiding uneven pressure at the two ends affecting the sizing quality.

[0044] As an embodiment of the present invention, refer to Figure 2 , Figure 5 and Figure 6, two card slots 11 are symmetrically provided on the top of the pulp inner tank 1, and sealing grooves 12 are provided on both sides and the bottom of the card slot 11. A baffle assembly 8 is connected to the top of the sealing groove 12, and the baffle assembly 8 includes an upper baffle 81 and a lower baffle 82. The upper baffle 81 and the lower baffle 82 are both connected to the top of the card slot 11, and the upper baffle 81 is located above the lower baffle 82. Sliders 83 are connected to both sides of the upper baffle 81 and the lower baffle 82. The slides 83 are connected to the sealing slots 12 on the left and right sides of the card slot 11. A connecting groove 821 is provided on the top of the lower baffle 82, and sealing blocks 84 are connected to the bottom of the upper baffle 81 and the lower baffle 82. The sealing block 84 at the bottom of the upper baffle 81 is connected to the connecting groove 821 at the top of the lower baffle 82, and the sealing block 84 at the bottom of the lower baffle 82 is connected to the sealing groove 12 at the bottom of the card slot 11. The lower baffle 82 is inserted into the sealing groove 12 to complete the sizing roller 5 and the pulp. After the inner tank 1 is installed, the upper baffle plate 81 is installed on both sides of the pulping roller shaft 41, and then the upper baffle plate 81 is inserted into the sealing groove 12, so that the sealing block 84 at the bottom of the lower baffle plate 82 fits with the inner wall of the sealing groove 12 at the bottom of the card groove 11, which speeds up the installation speed of the pulping roller 5 and the pulping roller assembly 4. The upper baffle plate 81 and the lower baffle plate 82 are both provided with fixing holes 85 on the left side; the width of the connecting groove 821 is greater than the width of the sealing block 84 below the upper baffle plate 81, and the bottom of the sealing block 84 below the upper baffle plate 81 is connected to a rubber pad 841, and a through collapse hole 842 is provided on the front side of the rubber pad 841 near the protruding sleeve 45. When the rubber pad 841 is squeezed, the upper baffle plate 81 will be tilted toward the inside of the pulp inner tank 1, thereby generating a bending force on the pulping roller shaft 41 opposite to that when pressed down, so that the two forces offset each other, thereby reducing the deformation of the pulp roller shaft 41 when pressurized.

[0045] As an embodiment of the present invention, refer to Figure 1 A rectangular through hole 31 and a circular through hole 32 are provided on the right side of the outer groove 3. The rectangular through hole 31 is located above the circular through hole 32. The power assembly 6 is located below the circular through hole 32. The power assembly 6 includes a motor 61, a telescopic rod 62, and a connecting rod 63. The motor 61 is connected to the right side of the outer wall of the outer groove 3 and is located below the circular through hole 32. The motor 61 is connected to the right side of the outer wall of the outer groove 3 and is located below the circular through hole 32. The lower end of the telescopic rod 62 is connected to the output end of the motor 61. The outer wall of the telescopic rod 62 is connected to a lower bevel gear 621 and an upper bevel gear 622, and the lower bevel gear 6 21 is located below the upper bevel gear 622, a fixed plate 623 is connected to the top of the telescopic rod 62, the left end of the connecting rod 63 passes through the rectangular through hole 31 and is connected to the grouting roller shaft 41, the right end of the connecting rod 63 is connected to the fixed plate 623, and a grouting bevel gear 631 is provided on the outer wall, the upper bevel gear 622 is meshed with the grouting bevel gear 631, when the connecting rod 63 drives the fixed plate 623 to move downward, the telescopic rod 62 is shortened, so that the upper bevel gear 622 and the grouting bevel gear 631 are still in a meshing state during the movement, thereby preventing the belt from loosening and falling off when the grouting roller shaft 41 moves downward.

[0046] As an embodiment of the present invention, refer to Figure 1 and Figure 3 The sizing roller 5 is internally connected with a sizing shaft 51, the right end of which is connected with the circular through hole 32, and the right end of the sizing shaft 51 is connected with a sizing bevel gear 52, the sizing bevel gear 52 is connected with the lower bevel gear 621, and the lower bevel gear 621 is engaged with the sizing bevel gear 52. When the motor 61 drives the sizing roller shaft 41 to rotate, the sizing shaft 51 rotates to avoid the different rotation speeds of the sizing shaft 51 and the sizing roller shaft 41 affecting the sizing quality.

[0047] As an embodiment of the present invention, refer to Figure 6 An annular groove 451 is provided on the outer wall of the protruding sleeve 45, and a chuck 511 is connected to the outer wall of the sizing shaft 51. The chuck 511 is connected to the annular groove 451 on the outer wall of the protruding sleeve 45. The annular groove 451 on the outer wall of the protruding sleeve 45 limits the chuck 511, thereby reducing the deformation of the sizing shaft 51 during the pressurization process and improving the sizing quality.

[0048] As an embodiment of the present invention, refer to Figure 4 The left and right sides of the support ring 43 are symmetrically connected with support rods 431, and one end of the support rod 431 away from the support ring 43 is connected to the outer wall of the slurry roller 41. The support rod 431 is used to support the slurry roller, thereby reducing the deformation of the slurry roller 41, further increasing the uniformity of the force on the slurry roller 42, and improving the sizing effect of the yarn.

[0049] As an embodiment of the present invention, refer to Figure 7 An extension rod 732 is connected to one side of the connecting plate 73, and the extension rod 732 is connected to the upper baffle plate 81. During the pressurization process, when the extension rod 732 drives the upper baffle plate 81 to move downward, the upper baffle plate 81 drives the slurry pressing roller 42 to move downward and applies pressure, thereby preventing the supporting force at both ends of the slurry pressing roller 42 from being less than the middle part, causing the two ends of the slurry pressing roller 42 to bend.

[0050] Working principle: During use, the yarn is immersed in the slurry through the immersion roller 2, and then squeezed between the sizing roller 5 and the squeezing roller assembly 4. When the pressure needs to be increased, the end of the hydraulic press 71 is started to contract, so that the connecting arm 72 moves downward, thereby driving the connecting plate 73 to move downward. When the connecting plate 73 moves downward, it will pull the two ends of the squeezing roller shaft 41 to move downward, thereby pulling the squeezing roller cylinder 42 to move downward and squeeze with the sizing roller 5, avoiding uneven pressure at both ends affecting the sizing quality.

[0051] When the connecting plate 73 applies pressure to both ends of the squeezing roller 41, the squeezing roller 41 moves downward to exert downward pressure on the support ring 43. At this time, the support ring 43 exerts pressure on the inner wall of the squeezing roller 42. Since the inner wall of the squeezing roller 42 is arched, the pressure exerted by the support ring 43 is evenly dispersed to the outer wall of the squeezing roller 42 by utilizing the characteristic that the force is evenly dispersed to the bottom when the top of the arch is stressed, so that the pressure exerted by the support ring 43 is evenly dispersed to the outer wall of the squeezing roller 42, so that the pressure of the rubber sleeve 44 on the outer wall of the squeezing roller 42 on the yarn becomes even, thereby improving the sizing quality. At the same time, when the squeezing roller 41 is subjected to the pressure of the connecting plate 73, the squeezing roller 41 is supported by the support rod 431, thereby reducing the deformation degree of the squeezing roller 41, further increasing the uniformity of the force on the squeezing roller 42, and improving the sizing effect of the yarn.

[0052] When the squeezing roller 41 moves downward, it drives the connecting rod 63 to move downward. When the connecting rod 63 moves downward, it drives the fixing plate 623 to move downward, thereby shortening the telescopic rod 62, so that the upper bevel gear 622 and the squeezing bevel gear 631 are still in a meshing state during the movement. The meshing of the upper bevel gear 622 and the squeezing bevel gear 631 replaces the conveyor belt connection, thereby avoiding the belt from loosening and falling off when the squeezing roller 41 moves downward. The lower bevel gear 621 meshes with the sizing bevel gear 52. When the motor 61 drives the squeezing roller 41 to rotate, the sizing shaft 51 rotates, thereby avoiding the different rotation speeds of the sizing shaft 51 and the squeezing roller 41 affecting the sizing quality.

[0053] During the pressurization process, the sizing shaft 51 is located in the middle of the protruding sleeve 45, thereby preventing the yarn from being offset on the surface of the sizing roller 5 during the pressurization process. The protruding sleeve 45 is used to support both sides of the sizing roller 42, thereby preventing the outer wall of the sizing roller 42 from being deformed due to uneven force and affecting the sizing quality. At the same time, the protruding sleeve 45 limits the chuck 511, reducing the deformation of the sizing shaft 51 during the pressurization process, thereby improving the sizing quality.

[0054] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sizing tank for a sizing machine, comprising an inner sizing tank (1), a sizing roller (2), and an outer sizing tank (3), characterized in that: The invention also comprises a slurry pressing roller assembly (4), a slurry application roller (5), and a power assembly (6). The slurry pressing roller assembly (4) and the slurry application roller (5) are both installed inside the inner slurry tank (1), and the slurry pressing roller assembly (4) is located above the slurry application roller (5). The slurry pressing roller assembly (4) comprises a slurry pressing roller shaft (41), a slurry pressing roller cylinder (42), a support ring (43), and a rubber sleeve (44). The two ends of the slurry pressing roller shaft (41) are connected to the inner wall of the outer tank (3), the slurry pressing roller cylinder (42) is sleeved on the outer wall of the slurry pressing roller shaft (41), the middle of the slurry pressing roller cylinder (42) is set to be hollow, and the inner wall thickness increases from the two ends to the inner wall thickness. It gradually increases toward the middle to form an arch shape, the outer wall of the support ring (43) is connected to the middle of the inner wall of the slurry squeezing roller (42), and the inner wall of the support ring (43) is connected to the outer wall of the slurry squeezing roller shaft (41), the rubber sleeve (44) is connected to the outer wall of the slurry squeezing roller (42), the right end of the slurry squeezing roller shaft (41) passes through the outer groove (3) and is connected to the power component (6), the power component (6) is installed on the right side of the outer wall of the outer groove (3), the power component (6) drives the slurry squeezing roller shaft (41) and the slurry roller (5) to rotate at the same time, and the slurry squeezing roller shaft (41) can move vertically above the power component (6).

2. A sizing tank for a sizing machine according to claim 1, characterized in that: The outer trough (3) is internally connected to a pressurizing assembly (7), the pressurizing assembly (7) comprising a hydraulic press (71), a connecting arm (72), and a connecting plate (73); the hydraulic press (71) is connected to the bottom of the inner wall of the outer trough (3); the connecting arm (72) is connected to the telescopic end of the hydraulic press (71); the cross section of the connecting arm (72) is L-shaped; the top of the connecting arm (72) is connected to the connecting plate (73); a connecting hole (731) is provided on the left side of the connecting plate (73); and the connecting hole (731) is connected to the outer wall of the slurry squeezing roller shaft (41).

3. A sizing tank for a sizing machine according to claim 1, characterized in that: The top of the pulp inner tank (1) is provided with two card slots (11) symmetrically on the left and right sides, and sealing slots (12) are provided on both sides and the bottom of the card slot (11). The top of the sealing slot (12) is connected with a baffle assembly (8), and the baffle assembly (8) comprises an upper baffle (81) and a lower baffle (82). The upper baffle (81) and the lower baffle (82) are both connected to the top of the card slot (11), and the upper baffle (81) is located above the lower baffle (82). Both sides of the upper baffle (81) and the lower baffle (82) are connected with sliders (83), and the sliders ( 83) is connected to the sealing grooves (12) on the left and right sides of the card slot (11), a connecting groove (821) is provided on the top of the lower baffle plate (82), and sealing blocks (84) are connected to the bottoms of the upper baffle plate (81) and the lower baffle plate (82), the sealing block (84) at the bottom of the upper baffle plate (81) is connected to the connecting groove (821) at the top of the lower baffle plate (82), the sealing block (84) at the bottom of the lower baffle plate (82) is connected to the sealing groove (12) at the bottom of the card slot (11), and fixing holes (85) are provided on the left sides of the upper baffle plate (81) and the lower baffle plate (82).

4. A sizing tank for a sizing machine according to claim 3, characterized in that: A rectangular through hole (31) and a circular through hole (32) are provided on the right side of the outer groove (3); the rectangular through hole (31) is located above the circular through hole (32); the power assembly (6) is located below the circular through hole (32); the power assembly (6) comprises a motor (61), a telescopic rod (62), and a connecting rod (63); the motor (61) is connected to the right side of the outer wall of the outer groove (3) and is located below the circular through hole (32); the motor (61) is connected to the right side of the outer wall of the outer groove (3) and is located below the circular through hole (32); the telescopic rod (62) The lower end is connected to the output end of the motor (61); the outer wall of the telescopic rod (62) is connected to a lower bevel gear (621) and an upper bevel gear (622), and the lower bevel gear (621) is located below the upper bevel gear (622); the top of the telescopic rod (62) is connected to a fixing plate (623); the left end of the connecting rod (63) passes through a rectangular through hole (31) and is connected to the grouting roller shaft (41); the right end of the connecting rod (63) is connected to the fixing plate (623), and the outer wall is provided with a grouting bevel gear (631); the upper bevel gear (622) is meshed with the grouting bevel gear (631).

5. A sizing tank for a sizing machine according to claim 4, characterized in that: The sizing roller (5) is internally connected to a sizing shaft (51), the right end of the sizing shaft (51) is connected to the circular through hole (32), and the right end of the sizing shaft (51) is connected to a sizing bevel gear (52), and the sizing bevel gear (52) is connected to the lower bevel gear (621).

6. A sizing tank for a sizing machine according to claim 5, characterized in that: Both ends of the rubber sleeve (44) are connected to protruding sleeves (45), and the protruding sleeve (45) is connected to the outer wall of the fixing hole (85) at a side away from the rubber sleeve (44).

7. A sizing tank for a sizing machine according to claim 6, characterized in that: The outer wall of the protruding sleeve (45) is provided with an annular groove (451), the outer wall of the sizing shaft (51) is connected with a chuck (511), and the chuck (511) is connected to the annular groove (451) on the outer wall of the protruding sleeve (45).

8. The size tank for a sizing machine according to claim 2, characterized in that: The left and right sides of the support ring (43) are symmetrically connected with support rods (431), and one end of the support rod (431) away from the support ring (43) is connected to the outer wall of the squeezing roller shaft (41).

9. A sizing tank for a sizing machine according to claim 2, characterized in that: One side of the connecting plate (73) is connected to an extension rod (732), and the extension rod (732) is connected to the upper baffle (81).

10. The size tank for a sizing machine according to claim 3, characterized in that: The width of the connection groove (821) is greater than the width of the sealing block (84) below the upper baffle plate (81); a rubber pad (841) is connected to the bottom of the sealing block (84) below the upper baffle plate (81); and a through-collapse hole (842) is provided on the front side of the rubber pad (841) near the protruding sleeve (45).

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