A setting finishing sizing device and method

Abstract

The application discloses a kind of setting finishing sizing device and method, the setting finishing sizing device includes: machine body and install on the machine body upper sizing box, the upper sizing box is equipped with opening for yarn movement on both sides, the upper sizing box is equipped with detachable box cover, the machine body is rotationally arranged for yarn winding winding roller;Two rotating rods, the upper sizing box is equipped with installation cavity for installing two rotating rods in, reciprocating wire rod is rotationally installed in the installation cavity;Two moving mechanisms, moving block is threadedly connected on reciprocating wire rod, each moving mechanism includes L-shaped rod fixedly installed on the moving block.The yarn is constantly changed the trajectory of movement when sizing, and the two sides of the yarn can enter sizing solution in turn, soak in sizing solution, so that the two sides of the yarn can be fully and evenly sized, which is beneficial to improve the tensile strength of the yarn.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of textile sizing technology, and particularly relates to a setting finishing sizing device and method. BACKGROUND

[0002] In the process of textile yarn, in order to improve the tensile strength of the yarn, avoid the deformation and fracture of the yarn under the action of external force, the yarn needs to be sized, but the current sizing device is used to enter the sizing liquid on the same side of the yarn, which will lead to the yarn not easy to be sized on the side away from the sizing liquid, causing uneven sizing on both sides of the yarn, which is not conducive to improving the tensile strength of the yarn. SUMMARY

[0003] The present application aims to solve the following shortcomings in the prior art: the current sizing device is used to enter the sizing liquid on the same side of the yarn, which will lead to the yarn not easy to be sized on the side away from the sizing liquid, causing uneven sizing on both sides of the yarn, which is not conducive to improving the tensile strength of the yarn, and a setting finishing sizing device is provided.

[0004] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme:

[0005] A setting finishing sizing device, comprising: a machine body and a sizing box mounted on the machine body, the sizing box is provided with openings on both sides for yarn movement, the sizing box is provided with a detachable cover, and the machine body is provided with a winding roller for winding the yarn; two rotating rods, the sizing box is provided with a mounting cavity for mounting the two rotating rods, and a reciprocating screw rod is rotatably mounted in the mounting cavity; two moving mechanisms, the reciprocating screw rod is provided with a moving block, each moving mechanism comprises an L-shaped rod fixedly installed on the moving block, and one end of the L-shaped rod is fixedly installed with a horizontal rack plate; two rotating mechanisms, the two rotating mechanisms are respectively arranged on the corresponding rotating rods, and each rotating mechanism is used in cooperation with the rack plate; two fixing mechanisms, the two fixing mechanisms are horizontally arranged between the two rotating rods, and each fixing mechanism is used for uniform sizing of the yarn.

[0006] As a preferred scheme, each moving mechanism further comprises a limiting block fixedly arranged on one side of the L-shaped rod, and a sliding groove is formed in the inner wall of the sizing box for horizontal movement of the limiting block.

[0007] As a preferred scheme, each rotating mechanism comprises a gear fixedly installed on the rotating rod, the gear is connected with the rack plate in meshing connection, one end of the rotating rod is fixedly connected with a rectangular block, and an inclined connecting plate is fixedly connected to the rectangular block.

[0008] As a preferred scheme, each of the fixing mechanisms comprises mounting plates symmetrically mounted between two of the connecting plates, each of the mounting plates is connected with a connecting block and a corresponding connecting plate, and first rotating rollers and second rotating rollers are mounted between the two mounting plates in parallel.

[0009] As a preferred scheme, the first rotating rollers are rotatably connected with mounting rods arranged horizontally at two ends of each of the first rotating rollers, a U-shaped slot for connecting the mounting rods is formed on each of the mounting plates, and a clamping block for connecting the mounting plates is slidably mounted on the mounting rod.

[0010] As a preferred scheme, a support block is fixedly mounted on an inner wall of one side of the sizing box, a moving plate is transversely arranged in the mounting cavity, the moving plate is connected with the support block through a first hinged rod, a second hinged rod for connecting the moving plate is hinged to the moving block, and an adjusting roller for adjusting the tightness of the yarn is rotatably mounted on the moving plate.

[0011] As a preferred scheme, a plurality of protrusions are arranged around surfaces of the first rotating rollers and the second rotating rollers, each of the protrusions is used for preventing the yarn from stacking, a fixed plate is fixedly connected to two of the mounting plates arranged symmetrically, and a plurality of sliding rods are slidably connected to the fixed plate.

[0012] Compared with the prior art, the present application has the following beneficial effects:

[0013] When the yarn is sized, the trajectory of movement is constantly changed, and the two sides of the yarn can enter the sizing liquid in sequence and be soaked in the sizing liquid, so that the two sides of the yarn can be fully and uniformly sized, which is beneficial to improve the tensile strength of the yarn.

[0014] During the constant movement of the yarn, when the trajectory of movement changes, the yarn will be in close contact with different surfaces of the rotating rollers, and the excess sizing liquid on the yarn will be separated from the yarn due to extrusion when in close contact, thereby facilitating the sizing of the yarn.

[0015] The yarn is laid flat between the two rotating rollers, so that the yarn does not stack when soaked in the sizing liquid, each yarn can be fully sized, and small gaps can exist between the yarns, so that the sizing liquid can size different positions of the yarn from the gaps. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a front structure schematic view of a setting finishing sizing device according to the present application;

[0017] Figure 2 It is a front structure schematic view of a sizing box;

[0018] Figure 3 For Figure 2 the local enlarged structure diagram of the middle A;

[0019] Figure 4 For Figure 2 the local enlarged structure diagram of the middle B;

[0020] Figure 5 the internal three-dimensional structure diagram of the sizing box;

[0021] Figure 6 For Figure 5 the local enlarged structure diagram of the middle C. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application.

[0023] Referring to Figures 1-4 A setting finishing sizing device, the setting finishing sizing device comprises a machine body 1 and a sizing box 3 installed on the machine body 1, the sizing box 3 is provided with openings 4 on both sides for yarn movement, the sizing box 3 is provided with a detachable box cover, the machine body 1 is provided with a winding roller 2 for yarn winding; two rotating rods 8, the sizing box 3 is provided with an installation cavity 5 for installing the two rotating rods 8, a reciprocating wire rod 15 is rotatably installed in the installation cavity 5; two moving mechanisms, the reciprocating wire rod 15 is threadedly connected with a moving block 16, each moving mechanism comprises an L-shaped rod 24 fixedly installed on the moving block 16, and the L-shaped rod 24 is fixedly installed with a horizontal rack plate 14 at one end; two rotating mechanisms, the two rotating mechanisms are respectively arranged on the corresponding rotating rods 8, and each rotating mechanism is used in cooperation with the rack plate 14; two fixing mechanisms, the two fixing mechanisms are transversely arranged between the two rotating rods 8, and each fixing mechanism is used for uniform sizing of the yarn.

[0024] Each moving mechanism further comprises a limiting block 23 fixedly arranged on one side of the L-shaped rod 24, and a sliding groove 22 for horizontal movement of the limiting block 23 is arranged on the inner wall of the sizing box 3. Since the L-shaped rod 24 and the limiting block 23 are fixedly connected, and the limiting block 23 and the sliding groove 22 on the sizing box 3 are slidably connected, the L-shaped rod 24 can be prevented from rotating, and the moving block 16 threadedly connected with the reciprocating wire rod 15 can also move in the horizontal direction without rotating. Each rotating mechanism comprises a gear 7 fixedly arranged on the rotating rod 8, the gear 7 and the rack plate 14 are in meshing connection, one end of the rotating rod 8 is fixedly connected with a rectangular block 9, the rectangular block 9 is fixedly connected with an inclined connecting plate 10, the L-shaped rod 24 is fixedly connected with the moving block 16, and the rack plate 14 arranged on the L-shaped rod 24 will move horizontally and reciprocally along with the moving block 16. Since the rack plate 14 is in meshing connection with the gear 7, the rotating rod 8 fixedly connected with the gear 7 will rotate in the forward and reverse directions, and the connecting plate 10 fixedly connected with the rectangular block 9 will continuously swing.

[0025] Each fixing mechanism comprises an installation plate 17 symmetrically arranged between the two connecting plates 10, each installation plate 17 is connected with the corresponding connecting plate 10 through a connecting block 13, and a first rotating roller 11 and a second rotating roller 12 arranged in parallel are arranged between the two installation plates 17. Since one end of the connecting block 13 is fixedly connected with the connecting plate 10, and the other end of the connecting block 13 is rotatably connected with one side surface of the installation plate 17 and also rotatably connected with the upper part of the surface of the installation plate 17, the installation plate 17 will rotate relative to the connecting block 13 under the action of its own gravity while rotating with the connecting plate 10, so that the installation plate 17 always maintains a vertical state during rotation. The first rotating roller 11 is rotatably connected with an installation rod 20 arranged in a horizontal manner at both ends, a U-shaped groove for connecting the installation rod 20 is arranged on each installation plate 17, a clamping block 21 for connecting the installation plate 17 is slidably arranged on the installation rod 20. By slidably connecting the installation rod 20 and the U-shaped groove on the installation plate 17, manually sliding the clamping block 21 relative to the installation rod 20, and clamping the clamping block 21 with the installation plate 17, the first rotating roller 11 can be stably installed on the installation plate 17, and the yarn can be more conveniently installed between the first rotating roller 11 and the second rotating roller 12.

[0026] The support block 26 is fixedly installed on the inner wall of one side of the sizing box 3, the moving plate 19 is transversely arranged in the installation cavity 5, the moving plate 19 is connected through the first hinged rod 25 and the support block 26, the second hinged rod 18 for connecting the moving plate 19 is hinged on the moving block 16, the adjusting roller 6 for adjusting the tightness of the yarn is rotatably installed on the moving plate 19, since the first hinged rod 25 is hinged at two ends with the moving plate 19 respectively, and the support block 26 is hinged, and the second hinged rod 18 is hinged at one end with the moving block 16, and is hinged at the other end with the moving plate 19, when the moving block 16 moves horizontally, the inclination angle of the first hinged rod 25 and the second hinged rod 18 changes simultaneously, so that the adjusting roller 6 installed on the moving plate 19 also has displacement in the vertical direction, so that the moving track of the yarn changes, and the tightness of the yarn can be conveniently adjusted.

[0027] The yarn enters the sizing box 3 through the opening 4 on one side of the sizing box 3, passes through the upper surfaces of the adjusting roller 6 and the two second rotating rollers 12 in sequence, and is then wound on the winding roller 2 of the machine body 1 through the opening 4 on the other side. The control switch on the machine body 1 is turned on, the reciprocating lead screw 15 and the winding roller 2 are driven to rotate, the yarn will be continuously wound on the winding roller 2 after passing through the sizing box 3, and the moving block 16 will move reciprocally in the horizontal direction during the rotation of the reciprocating lead screw 15. Since the two L-shaped rods 24 are fixedly connected with the moving block 16, and the limiting block 23 slides in the sliding groove 22, the moving block 16 is prevented from rotating. During the horizontal reciprocating movement of the moving block 16, the rack plate 14 also moves reciprocally in the horizontal direction. Since the rack plate 14 is engaged with the gear 7, the gear 7 will rotate in the forward and reverse directions, the rectangular block 9 fixedly connected with the rotating rod 8 will also rotate in the forward and reverse directions, and the movement track of the inclined connecting plate 10 will be a circular arc reciprocating track.

[0028] Since one end of the connecting block 13 is fixedly connected with the connecting plate 10, the other end of the connecting block 13 is rotatably connected with one side surface of the mounting plate 17 and the upper surface of the mounting plate 17, and the mounting plate 17 rotates along with the connecting plate 10, under the action of gravity of the mounting plate 17, the mounting plate 17 will rotate relative to the connecting block 13, so that the mounting plate 17 always maintains a vertical state in the process of rotation, and the two second rotating rollers 12 rotatably connected with the mounting plate 17 will move in the vertical direction under the rotation of the connecting plate 10, which is equivalent to the principle of a seesaw, the mounting plate 17 connected with the two ends of the connecting plate 10 will constantly swing up and down, and the yarn on the two second rotating rollers 12 will be in constant contact with the sizing liquid in the sizing box 3, since the yarn moves in the vertical direction in the opposite direction when passing through the two second rotating rollers 12, the yarn can be evenly sized on both sides when being soaked in the sizing liquid on the two second rotating rollers 12, which is beneficial to better improve the tensile strength of the yarn.

[0029] Embodiment 1

[0030] With reference to Figures 1-4 , the yarn passes through the opening 4 on the sizing box 3 in sequence, and is in contact with the surface of the adjusting roller 6, and then passes through the first rotating roller 11 and the second rotating roller 12 on the mounting plate 17 in sequence, and then passes through the other opening 4 of the sizing box 3, and is wound on the winding roller 2 on the machine body 1, when the yarn is evenly sized by being soaked in the sizing liquid along with the two mounting plates 17, the yarn will change the moving direction along with the movement of the mounting plate 17, since the yarn passes through the first rotating roller 11 and the second rotating roller 12, the yarn will constantly adhere to the first rotating roller 11 and the second rotating roller 12 along with the constant swinging of the mounting plate 17;

[0031] When the yarn is sized on one side and adheres to the surface of one of the rotating rollers, the excess sizing liquid on the yarn will be separated from the yarn due to extrusion, so that the excess sizing liquid on the yarn can be treated in time, and since the moving speed of the two mounting plates 17 is fast, the mounting plate 17 can be separated from the sizing liquid at the same time, so that the yarn changes the vertical moving track, so that the yarn is above the sizing liquid and the excess sizing liquid is pressed out, and the excess sizing liquid will fall into the sizing box 3 under the action of gravity and mix with the sizing liquid filled in the sizing box 3, so that the excess sizing liquid can continue to size other yarns, which can prevent the sizing liquid from being contaminated by moving to the outside of the sizing box 3 along with the yarn.

[0032] Embodiment 2

[0033] With reference to Figures 5-6On the basis of the above design structure, the first rotating roller 11 and the second rotating roller 12 are both provided with a plurality of protrusions 27, each of which is used for preventing the yarn from stacking, and the two symmetrically arranged mounting plates 17 are fixedly connected with a fixed plate 28, and the fixed plate 28 is slidably connected with a plurality of sliding rods 29. Since the first rotating roller 11 and the second rotating roller 12 are both provided with a plurality of protrusions 27, when the yarn passes between the first rotating roller 11 and the second rotating roller 12, the yarn will pass between each of the protrusions 27 in turn, which can prevent the yarn from sliding horizontally between the first rotating roller 11 and the second rotating roller 12 during the rotation of the mounting plate 17, and the yarn will not stack together.

[0034] After the yarn is leveled, each yarn can be in full contact with the sizing agent, and the yarn can be evenly sized. Since the fixed plate 28 is fixedly connected with the mounting plate 17, when the mounting plate 17 is immersed in the sizing agent, each sliding rod 29 on the fixed plate 28 will also be immersed in the sizing agent, and the buoyancy received by the sliding rod 29 is greater than its own gravity. Under the action of the buoyancy, the sliding rod 29 will move upward. The diameter of the sliding rod 29 is particularly small, and during the upward movement of the sliding rod 29, the sliding rod 29 will pass through the yarn, so that there is a small gap between the yarn, and the sizing agent can pass through the gap to better contact the surface of the yarn, which is beneficial to the sizing of the yarn.

[0035] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art can make equivalent replacements or changes to the technical solution and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A shaping and finishing sizing device, characterized in that, The shaping and finishing sizing device includes: The machine body (1) and the sizing box (3) installed on the machine body (1) are provided with openings (4) on both sides of the sizing box (3) for yarn movement. The sizing box (3) is equipped with a detachable box cover. The machine body (1) is rotatably equipped with a winding roller (2) for yarn winding. Two rotating rods (8) are provided in the slurry box (3), and a mounting cavity (5) for mounting the two rotating rods (8) is provided in the mounting cavity (5). A reciprocating screw (15) is rotatably mounted in the mounting cavity (5). Two moving mechanisms are provided, and a moving block (16) is threadedly connected to the reciprocating screw (15). Each moving mechanism includes an L-shaped rod (24) fixedly installed on the moving block (16), and a horizontally arranged rack plate (14) is fixedly installed at one end of the L-shaped rod (24). Two rotating mechanisms are respectively mounted on the corresponding rotating rod (8), and each rotating mechanism is used in conjunction with the rack plate (14); Two fixing mechanisms are arranged laterally between the two rotating rods (8), and each fixing mechanism is used for uniform sizing of the yarn; each moving mechanism also includes a limiting block (23) fixedly arranged on one side of the L-shaped rod (24), and a groove (22) for horizontal movement of the limiting block (23) is provided on the inner wall of the sizing box (3); each rotating mechanism includes a gear (7) fixedly installed on the rotating rod (8), the gear (7) and the rack plate (14) meshing and connected, a rectangular block (9) is fixedly connected to one end of the rotating rod (8), and an inclined connecting plate (10) is fixedly connected to the rectangular block (9); each fixing mechanism includes a mounting plate (17) symmetrically installed between the two connecting plates (10), each mounting plate (17) is connected to the corresponding connecting plate (10) through the connecting block (13), and a first rotating roller (11) and a second rotating roller (12) are installed between the two mounting plates (17) in parallel.

2. The shaping and finishing sizing device according to claim 1, characterized in that, The first rotating roller (11) is rotatably connected to two horizontally arranged mounting rods (20) at both ends. Each mounting plate (17) is provided with a U-shaped groove for connecting the mounting rod (20). The mounting rod (20) is slidably mounted with a snap-fit ​​block (21) for connecting the mounting plate (17).

3. The shaping and finishing sizing device according to claim 1, characterized in that, A support block (26) is fixedly installed on one side of the inner wall of the sizing box (3). A movable plate (19) is arranged horizontally in the mounting cavity (5). The movable plate (19) is connected to the support block (26) through a first hinge rod (25). A second hinge rod (18) for connecting the movable plate (19) is hinged on the movable block (16). An adjusting roller (6) for adjusting the yarn tension is rotatably installed on the movable plate (19).

4. The shaping and finishing sizing device according to claim 3, characterized in that, The first rotating roller (11) and the second rotating roller (12) are both surrounded by a plurality of protrusions (27). Each of the protrusions (27) is used to prevent the yarn from stacking. A fixing plate (28) is fixedly connected to the two symmetrically arranged mounting plates (17). A plurality of sliding rods (29) are slidably connected to the fixing plate (28).

5. The method of the shaping and finishing sizing apparatus according to any one of claims 1-4, characterized in that... Includes the following steps: Turn on the control switch on the machine body (1) to drive the reciprocating screw (15) and the winding roller (2) to rotate. The yarn will continuously pass through the sizing box (3) and then be wound on the winding roller (2). During the rotation of the reciprocating screw (15), the moving block (16) will move back and forth in the horizontal direction. Since the two L-shaped rods (24) are fixedly connected to the moving block (16) and the limiting block (23) slides in the groove (22), as the L-shaped rod (24) moves back and forth horizontally with the moving block (16), the rack plate (14) will also move back and forth horizontally together. The gear (7) will continuously rotate in the forward and reverse directions. The rectangular block (9) fixedly connected to the rotating rod (8) will also rotate in the forward and reverse directions. The movement trajectory of the inclined connecting plate (10) is as follows.

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