Antimicrobial blended yarn pretreatment equipment

Abstract

The utility model belongs to the technical field of blended yarn pretreatment, and particularly relates to antibacterial blended yarn pretreatment equipment which comprises a pretreatment box, a plurality of springs are installed between the bottom of a dipping inner box and the bottom of the pretreatment box, a first installation plate is fixedly installed on the top side of the dipping inner box, and an iron sheet is installed on the first installation plate. A pulse electromagnet is installed on the bottom side of a second installation plate, a pressing wheel is rotationally installed on a second support, when blended yarn is located below the pressing wheel, the blended yarn is soaked in antibacterial agent liquid, the soaking inner box drives the antibacterial agent liquid in the soaking inner box to vibrate at high frequency, the antibacterial agent liquid vibrates at high frequency, the solution concentration can be kept stable, and impurity deposition is avoided; meanwhile, the antibacterial agent liquid can be in full contact with the impregnated blended yarn through high-frequency vibration, the adsorption capacity of the blended yarn is increased, the liquid carrying rate of the blended yarn is increased, local liquid carrying rate difference of the blended yarn is avoided, and the distribution uniformity of the antibacterial agent on the blended yarn is improved.

Description

Technical Field

[0001] This utility model relates to the field of pretreatment technology for blended yarns, specifically an antibacterial blended yarn pretreatment device. Background Technology

[0002] Blended yarn refers to yarn spun from two or more different fibers in a certain proportion. Existing blended yarns need to be pre-treated before fabric weaving to ensure that the yarn has uniform and lasting antibacterial properties before weaving. Pre-treatment equipment is required when pre-treating the yarn.

[0003] Chinese patent CN 220246440 U discloses a surface impregnation device for carbon fiber yarn, which solves the problem that existing impregnation devices cannot clean dust and impurities from the yarn surface, thus affecting the impregnation effect of carbon fiber yarn. The device includes a mounting platform, with a device housing fixedly mounted on the top. An equipment mounting box is fixedly mounted on one side of the device housing, and a movable window is movably mounted on the other side. An impregnation tank is fixedly mounted at one end of the mounting platform. Two drive wheels are located on one side inside the device housing. A first rotary transmission assembly is located inside the equipment mounting box and is fixedly connected to the two drive wheels. A yarn tensioning assembly is located on the other side inside the device housing, and a first fixing rod is fixedly mounted on the top inside the device housing. This impregnation device can conveniently clean dust and impurities from the yarn surface, improving the impregnation effect of the yarn.

[0004] Existing pretreatment equipment makes it difficult to achieve uniform impregnation of blended yarns, resulting in localized differences in liquid coverage and poor uniformity of antibacterial agent distribution. Therefore, an antibacterial blended yarn pretreatment device is proposed to address these issues. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology and solve the problems existing in the existing technology, this utility model proposes an antibacterial blended yarn pretreatment device.

[0006] The technical solution adopted by this utility model to solve its technical problem is an antibacterial blended yarn pretreatment device, including a pretreatment box, a control panel installed on the outer wall of the pretreatment box, an impregnation inner box slidably assembled inside the pretreatment box, the interior of the impregnation inner box being an impregnation tank, multiple springs installed between the bottom of the impregnation inner box and the bottom of the pretreatment box, a first mounting plate fixedly installed on the top side of the impregnation inner box, an iron sheet mounted on the first mounting plate, a second mounting plate fixedly installed on the inner wall of the pretreatment box, a pulse electromagnet mounted on the bottom side of the second mounting plate, the pulse electromagnet being connected to the control panel through an internal circuit, an inlet pipe and an outlet pipe installed on the side wall of the impregnation inner box, valves installed on the inlet pipe and the outlet pipe, and the side wall of the pretreatment box... The pretreatment tank has two sets of square slots, and the inlet and outlet pipes are assembled inside the square slots. Two first supports are symmetrically installed on the top side of the pretreatment tank, and two guide wheels are rotatably installed on the first supports. Two second supports are symmetrically installed on the inner wall of the pretreatment tank, and pressure rollers are rotatably installed on the second supports. When the blended yarn is located below the pressure rollers, it is immersed in the antibacterial agent liquid. The immersion tank drives the antibacterial agent liquid inside to vibrate at high frequency. The high-frequency vibration of the antibacterial agent liquid can maintain a stable solution concentration and avoid impurity deposition. At the same time, the high-frequency vibration of the antibacterial agent liquid can fully contact the immersed blended yarn, increase the adsorption capacity of the blended yarn, increase the liquid carrying rate of the blended yarn, avoid local differences in liquid carrying rate of the blended yarn, and help improve the uniformity of antibacterial agent distribution on the blended yarn.

[0007] Preferably, a placement plate is installed on the bottom side of the pretreatment box, a fan is installed on the placement plate, an air guide pipe is installed on the fan, and the other end of the air guide pipe is connected to a drying pipe. The drying pipe is fixedly installed on the outer wall of the pretreatment box by a mounting bracket. A cavity is opened inside the side wall of the drying pipe, and a heating plate is installed on the inner wall of the cavity. The heating plate is connected to the control panel through an internal circuit. The heating plate has a mesh structure. An exhaust hole is opened on the inner wall of the drying pipe. A first fixing plate is installed on the placement plate, and a first motor is installed on the side wall of the first fixing plate via a base. A release roller is installed on the output shaft of the first motor. The release roller is rotatably mounted on the first... On a fixed plate, a blended yarn is wound on a release roller. A second fixed plate is installed on the release plate. A second motor is mounted on the side wall of the second fixed plate via a machine base. A take-up roller is mounted on the output shaft of the second motor. The take-up roller is rotatably mounted on the second fixed plate. The blended yarn that has been impregnated enters the drying tube. A fan operates, guiding cold air into the air duct. The cold air enters the cavity and is heated into hot air by the heating plate. The hot air is then discharged from the exhaust hole, rapidly drying the impregnated blended yarn. At the same time, it promotes the chemical bonding between the antibacterial agent and the blended yarn, achieving rapid drying of the blended yarn and improving the efficiency of blended yarn drying.

[0008] The advantages of this utility model are:

[0009] 1. This utility model involves immersing the blended yarn in an antibacterial agent liquid while it is positioned below the pressure roller. The immersion tank causes the antibacterial agent liquid inside to vibrate at high frequency. This high-frequency vibration of the antibacterial agent liquid can maintain a stable solution concentration and prevent impurity deposition. At the same time, the high-frequency vibration of the antibacterial agent liquid can fully contact the immersed blended yarn, increase the adsorption capacity of the blended yarn, increase the liquid carrying rate of the blended yarn, avoid local differences in liquid carrying rate of the blended yarn, and help improve the uniformity of antibacterial agent distribution on the blended yarn.

[0010] 2. In this invention, the impregnated blended yarn enters the drying tube, a fan operates to guide cold air into the air duct, the cold air enters the cavity, is heated by the heating plate into hot air, and then the hot air is discharged from the exhaust hole, which quickly dries the impregnated blended yarn. At the same time, it promotes the chemical bonding between the antibacterial agent and the blended yarn, thus achieving rapid drying of the blended yarn and improving the efficiency of blended yarn drying. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a first-person perspective 3D structural diagram;

[0013] Figure 2 This is a schematic diagram of the three-dimensional structure of the spring.

[0014] Figure 3 This is a schematic diagram of the internal three-dimensional structure of the pretreatment box;

[0015] Figure 4 This is a schematic diagram of the three-dimensional structure of the fan unit;

[0016] Figure 5 This is a schematic diagram of the internal three-dimensional structure of the drying tube.

[0017] In the diagram: 1. Pretreatment box; 2. Control panel; 3. Impregnation inner box; 4. Spring; 5. First mounting plate; 6. Iron sheet; 7. Second mounting plate; 8. Pulse electromagnet; 9. Inlet pipe; 10. Drain pipe; 11. Guide wheel; 12. Second bracket; 13. Pressure roller; 14. Placement plate; 15. Fan; 16. Air duct; 17. Drying pipe; 18. Cavity; 19. Heating plate; 20. Exhaust hole; 21. First fixing plate; 22. Release roller; 23. Blended yarn; 24. Second fixing plate; 25. Take-up roller. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0019] Please see Figure 1-3 As shown, an antibacterial blended yarn pretreatment device includes a pretreatment box 1, a control panel 2 installed on the outer wall of the pretreatment box 1, an impregnation inner box 3 slidably assembled inside the pretreatment box 1, the interior of the impregnation inner box 3 being an impregnation tank, multiple springs 4 installed between the bottom of the impregnation inner box 3 and the bottom of the pretreatment box 1, a first mounting plate 5 fixedly installed on the top side of the impregnation inner box 3, an iron sheet 6 mounted on the first mounting plate 5, a second mounting plate 7 fixedly installed on the inner wall of the pretreatment box 1, a pulse electromagnet 8 mounted on the bottom side of the second mounting plate 7, the pulse electromagnet 8 being connected to the control panel 2 through an internal circuit, an inlet pipe 9 and a drain pipe 10 installed on the side wall of the impregnation inner box 3, valves installed on the inlet pipe 9 and the drain pipe 10, two sets of square grooves opened on the side wall of the pretreatment box 1, the inlet pipe 9 and the drain pipe 10 being assembled in the square grooves, and two first supports symmetrically installed on the top side of the pretreatment box 1, with two rotatable supports mounted on the first supports. Guide wheel 11, two second supports 12 are symmetrically installed on the inner wall of the pretreatment box 1, and pressure rollers 13 are rotatably installed on the second supports 12; during operation, the existing pretreatment equipment is difficult to make the blended yarn 23 impregnated evenly when pretreating the blended yarn 23, and local differences in liquid content are easy to occur on the blended yarn 23, resulting in poor uniformity of antibacterial agent distribution on the blended yarn 23. By pouring antibacterial agent into the impregnation inner box 3, the liquid level of the antibacterial agent is approximately the same as the highest point of the pressure roller 13. The first motor drives the release roller 22 to rotate, and the release roller 22 releases the blended yarn 23. Then the blended yarn 23 passes over the first guide wheel 11, then under the first pressure roller 13, under the second pressure roller 13, and over the second guide wheel 11 in sequence, and then passes through the drying tube 17. Finally, the second motor drives the take-up roller 25 to rotate and take up the blended yarn 23.

[0020] During this process, when the blended yarn 23 is below the pressure roller 13, it is immersed in the antibacterial agent liquid. A sinusoidal current is passed through the control panel 2 via a wire into the pulse electromagnet 8, causing the pulse electromagnet 8 to become magnetized. The sinusoidal current switches between positive and negative half-cycles. At the instant of each positive-negative half-cycle switch, the sinusoidal current disappears. The frequency of the positive-negative half-cycle switch is very high, therefore the magnetic field frequency generated by the pulse electromagnet 8 is also very high. The magnetic force generated by the pulse electromagnet 8 is also instantaneous. The instant the pulse electromagnet 8 generates its magnetic force, it attracts the iron plate 6 to move towards the pulse electromagnet 8. The iron plate 6 drives the first mounting plate 5 to move vertically upwards, and the first mounting plate 5 drives the immersion inner box 3 to move vertically upwards. After the magnetic force disappears, the spring 4 pulls the inner impregnation box 3 vertically downwards. Due to the extremely high switching frequency of the magnetic field's occurrence and disappearance, the inner impregnation box 3 generates high-frequency vibration. The inner impregnation box 3 drives the antibacterial agent liquid inside to vibrate at a high frequency. Since the antibacterial agent is deep, it will not overflow outside the pretreatment box 1. The high-frequency vibration of the antibacterial agent liquid can maintain a stable solution concentration and avoid impurity deposition. At the same time, the high-frequency vibration of the antibacterial agent liquid can fully contact the impregnated blended yarn 23, increase the adsorption amount of the blended yarn 23, increase the liquid carrying rate of the blended yarn 23, avoid local differences in liquid carrying rate of the blended yarn 23, and help improve the uniformity of antibacterial agent distribution on the blended yarn 23.

[0021] Please see Figure 4-5As shown, a placement plate 14 is installed on the bottom side of the pretreatment box 1. A fan 15 is installed on the placement plate 14, and an air guide pipe 16 is installed on the fan 15. The other end of the air guide pipe 16 is connected to a drying pipe 17. The drying pipe 17 is fixedly installed on the outer wall of the pretreatment box 1 by a mounting bracket. A cavity 18 is opened inside the side wall of the drying pipe 17. A heating plate 19 is installed on the inner wall of the cavity 18. The heating plate 19 is connected to the control panel 2 through an internal circuit. The heating plate 19 has a mesh structure. An exhaust hole 20 is opened on the inner wall of the drying pipe 17. A first fixing plate 21 is installed on the placement plate 14. A first motor is installed on the side wall of the first fixing plate 21 through a base. A release roller 22 is installed on the output shaft of the first motor. The release roller 22 is rotatably installed on the first fixing plate 21. Blended yarn 23 is wound on the release roller 22. A second fixing plate 2 is installed on the placement plate 14. 4. A second motor is mounted on the side wall of the second fixed plate 24 via a base. A take-up roller 25 is mounted on the output shaft of the second motor. The take-up roller 25 is rotatably mounted on the second fixed plate 24. During operation, the existing pretreatment equipment cannot quickly dry the impregnated blended yarn 23 when pretreating it, resulting in poor drying efficiency. The impregnated blended yarn 23 enters the drying tube 17. The fan 15 operates and guides cold air into the air duct 16. The cold air enters the cavity 18 and is heated into hot air by the heating plate 19. The hot air is then discharged from the exhaust hole 20, which quickly dries the impregnated blended yarn 23. At the same time, it promotes the chemical bonding between the antibacterial agent and the blended yarn 23, achieving rapid drying of the blended yarn 23 and improving the drying efficiency of the blended yarn 23.

[0022] Working principle: Existing pretreatment equipment struggles to achieve uniform impregnation of the blended yarn 23 during pretreatment, leading to localized differences in liquid coverage and resulting in poor uniformity of antibacterial agent distribution. By pouring antibacterial agent into the impregnation tank 3, with the liquid level approximately matching the highest point of the pressure roller 13, the first motor drives the release roller 22 to rotate. The release roller 22 releases the blended yarn 23, which then sequentially passes over the first guide roller 11, then under the first pressure roller 13, under the second pressure roller 13, and over the second guide roller 11, before passing through the drying tube 17. Finally, the second motor... The winding roller 25 rotates to wind up the blended yarn 23. During this process, when the blended yarn 23 is below the pressure roller 13, it is immersed in the antibacterial agent liquid. The sinusoidal current is passed through the control panel 2 to the pulse electromagnet 8 via a wire, causing the pulse electromagnet 8 to be magnetized. The sinusoidal current will switch between positive and negative half cycles. At the moment of switching between the positive and negative half cycles of the sinusoidal current, the sinusoidal current disappears. The frequency of the switching between the positive and negative half cycles of the sinusoidal current is very high, so the magnetic field frequency generated by the pulse electromagnet 8 is also very high. The magnetic force generated by the pulse electromagnet 8 is also instantaneous. The instantaneous magnetic force generated by the pulse electromagnet 8 attracts the iron plate 6 to move towards the pulse electromagnet 8. The iron plate 6 drives the first mounting plate 5 to move vertically upward. When the first mounting plate 5 moves, it causes the impregnation inner box 3 to move vertically upward. Then, the magnetic force disappears, and under the pull of the spring 4, the spring 4 pulls the impregnation inner box 3 vertically downward. Due to the extremely high switching frequency of the magnetic field's occurrence and disappearance, the impregnation inner box 3 generates high-frequency vibration. The impregnation inner box 3 causes the antibacterial agent liquid inside to vibrate at a high frequency. Because the antibacterial agent is deep inside, it will not overflow outside the pretreatment box 1. The high-frequency vibration of the antibacterial agent liquid can maintain a stable solution concentration and prevent impurity deposition. At the same time, the high-frequency vibration of the antibacterial agent liquid can fully contact the impregnated blended yarn 23, increasing the adsorption capacity of the blended yarn 23, increasing the liquid carry-over rate of the blended yarn 23, and avoiding local differences in liquid carry-over rate in the blended yarn 23, which is beneficial for improving... The uniformity of antibacterial agent distribution on blended yarn 23; existing pretreatment equipment cannot quickly dry the impregnated blended yarn 23 during pretreatment, resulting in poor drying efficiency of blended yarn 23. After impregnation, the blended yarn 23 enters the drying tube 17, the fan 15 operates, and cold air is introduced into the air duct 16. The cold air enters the cavity 18 and is heated into hot air by the heating plate 19. Then the hot air is discharged from the exhaust hole 20, which quickly dries the impregnated blended yarn 23 and promotes the chemical bonding between the antibacterial agent and the blended yarn 23, thus achieving rapid drying of the blended yarn 23 and improving the drying efficiency of blended yarn 23.

[0023] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A pretreatment device for antibacterial blended yarn, characterized in that: The system includes a pretreatment box (1), a control panel (2) installed on the outer wall of the pretreatment box (1), an immersion inner box (3) slidably mounted inside the pretreatment box (1), the interior of the immersion inner box (3) being an immersion tank, multiple springs (4) installed between the bottom of the immersion inner box (3) and the bottom of the pretreatment box (1), a first mounting plate (5) fixedly mounted on the top side of the immersion inner box (3), and an iron sheet (6) mounted on the first mounting plate (5). The inner wall of the pretreatment box (1) is... A second mounting plate (7) is fixedly installed on the top. A pulse electromagnet (8) is installed on the bottom side of the second mounting plate (7). The pulse electromagnet (8) is connected to the control panel (2) through an internal circuit. An inlet pipe (9) and a drain pipe (10) are installed on the side wall of the immersion tank (3). Valves are installed on the inlet pipe (9) and the drain pipe (10). Two sets of square grooves are opened on the side wall of the pretreatment tank (1). The inlet pipe (9) and the drain pipe (10) are assembled in the square grooves.

2. The antibacterial blended yarn pretreatment equipment according to claim 1, characterized in that: The pretreatment box (1) has two first supports symmetrically installed on its top side, and two guide wheels (11) are rotatably installed on the first supports. The pretreatment box (1) has two second supports (12) symmetrically installed on its inner wall, and pressure wheels (13) are rotatably installed on the second supports (12).

3. The antibacterial blended yarn pretreatment equipment according to claim 1, characterized in that: The pretreatment box (1) is equipped with a placement plate (14) on the bottom side, a fan (15) is installed on the placement plate (14), and a duct (16) is installed on the fan (15).

4. The antibacterial blended yarn pretreatment equipment according to claim 3, characterized in that: The other end of the air duct (16) is connected to a drying pipe (17), which is fixedly installed on the outer wall of the pretreatment box (1) by a mounting bracket.

5. The antibacterial blended yarn pretreatment equipment according to claim 4, characterized in that: The drying tube (17) has a cavity (18) inside its side wall. A heating plate (19) is installed on the inner wall of the cavity (18). The heating plate (19) is connected to the control panel (2) through an internal circuit. The heating plate (19) has a grid structure. An exhaust hole (20) is provided on the inner wall of the drying tube (17).

6. The antibacterial blended yarn pretreatment equipment according to claim 4, characterized in that: A first fixing plate (21) is installed on the placement plate (14). A first motor is installed on the side wall of the first fixing plate (21) via a machine base. A release roller (22) is installed on the output shaft of the first motor. The release roller (22) is rotatably mounted on the first fixing plate (21). Blended yarn (23) is wound on the release roller (22). A second fixing plate (24) is installed on the placement plate (14). A second motor is installed on the side wall of the second fixing plate (24) via a machine base. A take-up roller (25) is installed on the output shaft of the second motor. The take-up roller (25) is rotatably mounted on the second fixing plate (24).

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