Solid wax coating method for yarn production

Abstract

The present application discloses a method for applying solid wax to yarn production applied in the textile field. The method crushes paraffin into fine particles so that it can be efficiently attached to the surface of the yarn, and then uses a hot melt component to heat the yarn with the paraffin particles, so that the paraffin melts and forms a uniform paraffin layer on the yarn surface. By controlling the diameter and attachment amount of the paraffin particles, an effective paraffin layer is formed for all types of yarns. The rotating drum and the stretching flap rotate in the working chamber so that the paraffin particles are evenly attached to the yarn surface, reducing the influence of gravity on the paraffin particles and effectively improving the uniformity of the paraffin layer. The stretching flap forms an airflow that converges toward the middle during rotation, so that the paraffin particles can be better attached to the yarn, thereby improving the utilization efficiency of the paraffin particles.

Description

Technical Field

[0001] The present application relates to the field of textiles, and in particular to a method for applying solid wax for yarn production. Background Art

[0002] Yarn is a textile made from various textile fibers processed into a fine product for use in weaving, rope making, thread making, knitting, and embroidery. Yarn can be classified into staple yarn and continuous filament yarn. Yarn fineness is expressed in various ways, such as gauge, metric count, imperial count, and denier (see count). Yarn twist is expressed as turns per meter or per inch. Wool yarn is generally used to weave sweaters, trousers, vests, scarves, hats, gloves, and various spring and autumn clothing items, providing warmth and decorative purposes.

[0003] In the yarn manufacturing process, in order to improve the quality of the yarn and reduce costs, the yarn is often waxed to reduce hairiness and static electricity. However, most factories usually use wax dipping to wax the yarn. This method cannot accurately control the thickness of the wax layer attached to the yarn surface, which can easily cause the yarn weight to increase too much, causing the yarn to break, affecting the yarn quality.

[0004] To this end, we tried to attach paraffin wax particles to the yarn and then heat-melt the paraffin wax to form a wax layer on the yarn surface, and proposed a solid wax coating method for yarn production. Summary of the Invention

[0005] The purpose of this application is to form a paraffin wax layer with uniform and controllable thickness on the surface of the yarn. Compared with the prior art, a method for applying solid wax for yarn production is provided, which includes the following steps:

[0006] S1: Winding the yarn in sequence on the conductor assembly, hot melt assembly, tensioning assembly and winding assembly installed on the fixed frame;

[0007] S2: Grind the paraffin wax into powder, and use the conveying component to transport the paraffin wax particles to the waxing component, and pass the yarn through the waxing component;

[0008] S3: The rotating drum connected to the waxing assembly cooperates with the stretching flap to allow the wax particles to rotate inside the working chamber of the waxing drum and converge to the middle, so that they are evenly dispersed and attached to the yarn;

[0009] S4: The heat generated by the hot melt component is used to melt the paraffin particles attached to the yarn and form a paraffin layer on the yarn surface.

[0010] By crushing the paraffin into fine particles so that it can be efficiently attached to the surface of the yarn, the yarn with the paraffin particles is then heated using a hot melt component, causing the paraffin to melt and form a uniform paraffin layer on the yarn surface. By controlling the diameter and attachment amount of the paraffin particles, an effective paraffin layer is achieved for all types of yarns. The rotating drum and the stretch flap rotate in the working chamber so that the paraffin particles are evenly attached to the yarn surface, reducing the influence of gravity on the paraffin particles and effectively improving the uniformity of the paraffin layer. The stretch flap forms an airflow that converges toward the middle during rotation, so that the paraffin particles can better adhere to the yarn, thereby improving the utilization efficiency of the paraffin particles.

[0011] Furthermore, the wire assembly includes a first roller rotatably connected to a fixed frame, and a plurality of wire rings are rotatably connected to the first roller. The wire rings are used to stably guide the yarn from the spindle, thereby reducing the uneven wax layer formed on the yarn surface due to yarn shaking.

[0012] Furthermore, the hot melt assembly includes a pair of second rollers rotatably connected to the fixed frame, a plurality of hot melt rings are provided on the second rollers, the side walls of the hot melt rings are provided with grooves corresponding to the positions of the yarns, and a heating wire is provided inside the hot melt rings, which is connected to an external controller. The second roller extends through one end away from the hot melt ring to the outside of the fixed frame and is fixedly connected to a gear ring. The pair of gear rings are connected by a first chain, and the heating wire inside the hot melt ring is used to generate heat so that the paraffin particles on the surface of the yarn melt and penetrate into the yarn to form a uniform paraffin layer. The grooves can increase the contact area between the hot melt ring and the yarn, making the paraffin layer more uniform.

[0013] Furthermore, the tensioning assembly includes a pair of tensioning shafts, which are slidably connected to the side walls of the fixed frame through a tensioning base. The opposite side walls of the pair of tensioning bases are connected to the fixed frame through contraction springs. The contraction springs are used to stretch the yarn in opposite directions, thereby keeping the yarn in a taut state and reducing the problem of the yarn being entangled with each other due to yarn relaxation.

[0014] Furthermore, the winding assembly includes a driven shaft and a plurality of winding rings. A motor corresponding to the position of the driven shaft is provided at the lower end of the fixed frame, and the motor is connected to the driven shaft through a second chain.

[0015] Furthermore, the conveying component includes a storage box, a particle dispersing component corresponding to the position of the waxing component is fixedly connected to the fixed frame, the particle dispersing component includes a dispersion pipe and a collection pipe, the storage box is connected to the dispersion pipe through the delivery pipe, a dust pump is provided near one end of the delivery pipe near the storage box, the storage box is connected to the collection pipe through a return pipe, and a feeding pipe is connected to the outer wall of the storage box. The paraffin particles are stored in the storage box and the dust pump is used to stably deliver the paraffin particles through the delivery pipe into the dispersion pipe, and the excess paraffin particles re-enter the storage box through the collection pipe and the return pipe, thereby improving the utilization efficiency of the paraffin particles, reducing the waste of raw materials, and reducing the production cost.

[0016] Furthermore, the waxing component includes an upper ring petal and a lower ring petal. A reserved cavity is opened inside the upper ring petal. The dispersion tube is connected to the reserved cavity through an air duct. The collection tube is also connected to the working cavity through the air duct. The reserved cavity is connected to the working cavity through multiple dust holes. The dispersion tube transports the paraffin particles to the reserved cavity and then evenly distributes them inside the working cavity after passing through the dust holes, so that the paraffin particles can be more evenly combined with the yarn. The excess paraffin particles can enter the collection tube through the air duct and return to the storage box, forming a complete material cycle.

[0017] Furthermore, a plurality of connecting holes are provided on the outer wall of the rotating drum, and electric rotating rings are connected to the left and right ends of the rotating drum through a plurality of fixing rods. The inner walls of the upper ring petals and the lower ring petals are provided with rotating grooves corresponding to the positions of the electric rotating rings. A plurality of stretch petals are rotatably embedded in the inner wall of the rotating drum, and a magnetic sheet is provided inside the stretch petal. An electromagnetic ring corresponding to the position of the stretch petal is provided inside the rotating drum. The electric rotating ring is used to rotate the rotating drum inside the waxing cylinder, thereby dispersing the directional airflow generated by the dust pump, so that the paraffin particles can be evenly dispersed inside the working chamber. The magnetic field generated by the electromagnetic ring and the magnetic sheet repelling each other causes the stretch petals to expand, and an airflow converging toward the middle is formed inside the working chamber, so that the paraffin particles can be better adsorbed on the yarn to form a uniform paraffin layer.

[0018] Furthermore, the outer diameter of the rotating drum does not exceed four-fifths of the inner diameter of the waxing cylinder. A gap can be formed between the rotating drum and the waxing cylinder, so that excess paraffin particles can enter the gap and then be discharged through the air duct, avoiding excess paraffin particles from being retained inside the working chamber and causing excessive paraffin particles to adhere to the yarn, thereby reducing the problem of uneven thickness of the paraffin layer on the yarn surface.

[0019] Furthermore, a wire cone is provided at the left end of the waxing cylinder, and the diameter of the wire cone away from the end of the waxing cylinder is adapted to the diameter of the yarn. An electrostatic generating ring is provided at the right end of the waxing cylinder, and the interior of the electrostatic generating ring is a funnel structure opening to the right. The static electricity generated by the electrostatic generating ring is used to make the hairiness on the surface of the yarn explode, so that the paraffin particles can adhere more deeply to the yarn.

[0020] Compared with the existing technology, the advantages of this application are:

[0021] (1) The paraffin wax is crushed into fine particles so that it can be efficiently attached to the surface of the yarn. The yarn with the paraffin wax particles is then heated using a hot melt component, causing the paraffin wax to melt and form a uniform paraffin wax layer on the yarn surface. By controlling the diameter and attachment amount of the paraffin wax particles, an effective paraffin wax layer is formed on all types of yarn. The rotating drum and the stretching flap rotate in the working chamber so that the paraffin wax particles can be evenly attached to the yarn surface, reducing the influence of gravity on the paraffin wax particles and effectively improving the uniformity of the paraffin wax layer. The stretching flap forms an airflow that converges toward the middle during the rotation process, so that the paraffin wax particles can better adhere to the yarn, thereby improving the utilization efficiency of the paraffin wax particles.

[0022] (2) Using a contraction spring to make a pair of tensioning axes stretch the yarn in opposite directions, thereby keeping the yarn in a taut state and reducing the problem of yarn entanglement caused by yarn relaxation.

[0023] (3) The paraffin particles are stored in the storage box and the dust pump is used to stably deliver the paraffin particles through the feed pipe to the dispersion pipe. The excess paraffin particles re-enter the storage box through the collection pipe and the return pipe, which improves the utilization efficiency of the paraffin particles, reduces the waste of raw materials, and reduces the production cost. The feeding pipe can replenish the paraffin particles into the storage box at any time to reduce the defects in the yarn wax caused by insufficient paraffin particles. The delivery amount of the paraffin particles can be adjusted by adjusting the power of the feeding pump to improve the control of the quality of the paraffin layer.

[0024] (4) The dispersion tube transports the paraffin particles to the reserved cavity and evenly distributes them inside the working cavity after passing through the dust hole, so that the paraffin particles can be more evenly combined with the yarn. The excess paraffin particles can pass through the air guide tube into the collection tube and return to the storage box, forming a complete material cycle.

[0025] (5) The electric rotating ring is used to make the rotating drum rotate inside the waxing cylinder, thereby dispersing the directional airflow generated by the dust pump, so that the paraffin particles can be evenly dispersed inside the working chamber. The magnetic field generated by the electromagnetic ring and the magnetic sheet repel each other, so that the stretch petals are expanded, and an airflow that converges toward the middle is formed inside the working chamber, so that the paraffin particles can be better adsorbed on the yarn to form a uniform paraffin layer.

[0026] (6) The static electricity generated by the static electricity generating ring makes the hairiness on the yarn surface explode, so that the paraffin particles can be attached to the yarn more deeply. At the same time, the static electricity makes the paraffin particles be adsorbed on the yarn surface, which improves the efficiency of paraffin attachment. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the front structure of the main body of this application;

[0028] Figure 2This is a schematic diagram of the back structure of the main body of this application;

[0029] Figure 3 This is a schematic structural diagram of the junction of the waxing component and the conveying component of this application;

[0030] Figure 4 This is a schematic diagram of the waxing component structure of this application;

[0031] Figure 5 An exploded view of the waxing assembly of this application;

[0032] Figure 6 This is a schematic diagram of the drum structure of this application;

[0033] Figure 7 This is a front cross-sectional view of the waxing assembly of the present application in a normal state;

[0034] Figure 8 This is a front cross-sectional view of the waxing assembly of the present application in a working state;

[0035] Figure 9 This is a side cross-sectional view of the waxing assembly of the present application in a working state;

[0036] Figure 10 This is a schematic diagram of the waxing process of the yarn of this application.

[0037] Description of the numbers in the figure:

[0038] 1. Fixing frame; 2. Wire assembly; 3. Waxing assembly; 31. Upper ring petal; 311. Reserved cavity; 312. Dust hole; 32. Lower ring petal; 33. Electrostatic generating ring; 34. Wire cone; 35. Rotating drum; 351. Electric rotating ring; 36. Stretch petal; 4. Particle collection and dispersion assembly; 41. Dispersion pipe; 42. Collection pipe; 5. Conveying assembly; 51. Storage box; 52. Feeding pipe; 53. Return pipe; 54. Feeding pipe; 6. Hot melt assembly; 7. Tensioning assembly; 8. Winding assembly; 9. Motor;. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0040] The first implementation method:

[0041] This application discloses a method for applying solid wax for yarn production. Figure 1 , including the following steps:

[0042] S1: Wind the yarn in sequence on the conductor assembly 2, the hot melt assembly 6, the tensioning assembly 7 and the winding assembly 8 installed on the fixed frame 1;

[0043] S2: Grind the paraffin wax into powder, and use the conveying component 5 to transport the paraffin wax particles to the waxing component 3, and pass the yarn through the waxing component 3;

[0044] S3: The rotating drum 35 connected to the waxing assembly 3 cooperates with the stretching flap 36 to allow the wax particles to rotate inside the working chamber of the waxing drum and converge to the middle, so that they are evenly dispersed and attached to the yarn;

[0045] S4: The heat generated by the hot melt component 6 is used to melt the paraffin particles attached to the yarn and form a paraffin layer on the surface of the yarn.

[0046] See also Figure 1-2 The wire assembly 2 includes a first roller rotatably connected to the fixed frame 1, and a plurality of wire rings are rotatably connected to the first roller. The wire rings are used to stably guide the yarn from the spindle, reducing the uneven wax layer formed on the yarn surface due to yarn shaking. At the same time, the wire rings can preliminarily remove the hairiness on the yarn surface, thereby improving the quality of the yarn.

[0047] The hot melt assembly 6 includes a pair of second rollers rotatably connected to the fixed frame 1, and a plurality of hot melt rings are provided on the second rollers. The side walls of the hot melt rings are provided with grooves corresponding to the positions of the yarns. A heating wire is provided inside the hot melt rings, and the heating wire is connected to an external controller. The second roller extends through one end away from the hot melt ring to the outside of the fixed frame 1 and is fixedly connected to a gear ring. The pair of gear rings are connected by a first chain. The heating wire inside the hot melt ring generates heat so that the paraffin particles on the surface of the yarn melt and penetrate into the yarn to form a uniform paraffin layer. The grooves can increase the contact area between the hot melt ring and the yarn, making the paraffin layer more uniform. The gears connected by the first chain can keep the pair of hot melt rings rotating synchronously, effectively reducing the damage to the paraffin layer caused by relative friction between the paraffin layer on the yarn surface and the hot melt ring when it is not solidified, thereby improving the quality of the paraffin layer.

[0048] The tensioning assembly 7 includes a pair of tensioning shafts, which are slidably connected to the side walls of the fixing frame 1 through a tensioning base. The opposite side walls of the pair of tensioning bases are connected to the fixing frame 1 through contraction springs. The contraction springs are used to stretch the yarn in opposite directions of the pair of tensioning shafts, thereby keeping the yarn in a taut state and reducing the problem of the yarn being entangled with each other due to yarn relaxation.

[0049] The winding assembly 8 includes a driven shaft and a plurality of winding rings. A motor 9 corresponding to the position of the driven shaft is provided at the lower end of the fixed frame 1. The motor 9 is connected to the driven shaft through a second chain.

[0050] See also Figure 3 The feeding pipe 54 can replenish paraffin particles into the storage box 51 at any time to reduce the waxing defects on the yarn caused by insufficient paraffin particles. The feeding amount of paraffin particles can be adjusted by adjusting the power of the feeding pump to improve the control of the quality of the paraffin layer.

[0051] See also Figure 4-5 The waxing component includes an upper ring petal 31 and a lower ring petal 32. A reserved cavity 311 is opened inside the upper ring petal 31. The dispersion pipe 41 is connected to the reserved cavity 311 through an air duct. The collecting pipe 42 is also connected to the working cavity through an air duct. The reserved cavity 311 is connected to the working cavity through a plurality of dust holes 312. The dispersion pipe 41 transports the paraffin particles into the reserved cavity 311 and evenly distributes them inside the working cavity after passing through the dust holes 312, so that the paraffin particles can be more evenly combined with the yarn. The excess paraffin particles can enter the collecting pipe 42 through the air duct and return to the storage box 51, forming a complete material cycle.

[0052] See also Figure 6-7 The outer wall of the rotating drum 35 is provided with multiple connecting holes, and the left and right ends of the rotating drum 35 are connected to the electric rotating ring 351 through multiple fixing rods. The inner walls of the upper ring petal 31 and the lower ring petal 32 are provided with rotating grooves corresponding to the position of the electric rotating ring 351, and multiple stretch petals 36 are rotatably embedded in the inner wall of the rotating drum 35. A magnetic sheet is provided inside the stretch petal 36, and an electromagnetic ring corresponding to the position of the stretch petal 36 is provided inside the rotating drum 35. The electric rotating ring 351 is used to make the rotating drum 35 rotate inside the waxing cylinder, thereby dispersing the directional airflow generated by the dust pump, so that the paraffin particles can be evenly dispersed inside the working chamber, and the magnetic field generated by the electromagnetic ring and the magnetic sheet repelling each other makes the stretch petal 36 expand, forming an airflow that converges toward the middle inside the working chamber, so that the paraffin particles can be better adsorbed on the yarn to form a uniform paraffin layer.

[0053] The outer diameter of the rotating drum 35 does not exceed four-fifths of the inner diameter of the waxing cylinder. A gap can be formed between the rotating drum 35 and the waxing cylinder, so that excess paraffin particles can enter the gap and then be discharged through the air duct, avoiding excess paraffin particles from being retained inside the working chamber and causing excessive paraffin particles to adhere to the yarn, thereby reducing the problem of uneven thickness of the paraffin layer on the yarn surface.

[0054] See also Figure 5 A wire cone 34 is provided at the left end of the waxing cylinder. The diameter of the wire cone 34 away from the end of the waxing cylinder is adapted to the diameter of the yarn. An electrostatic generating ring 33 is provided at the right end of the waxing cylinder. The interior of the electrostatic generating ring 33 is a funnel structure opening to the right. The static electricity generated by the electrostatic generating ring 33 is used to make the hairiness on the surface of the yarn explode, so that the paraffin particles can be more deeply attached to the yarn. At the same time, the static electricity makes the paraffin particles be adsorbed on the surface of the yarn, thereby improving the efficiency of paraffin attachment.

[0055] See also Figure 8-10 When using this method to wax the yarn, the paraffin is crushed into fine particles so that it can be efficiently attached to the yarn surface. Then, the yarn with the paraffin particles is heated by the hot melt component 6, so that the paraffin melts and forms a uniform paraffin layer on the yarn surface. By controlling the diameter and attachment amount of the paraffin particles, an effective paraffin layer is formed for all types of yarns. The rotating drum 35 and the stretching flap 36 rotate in the working chamber so that the paraffin particles can be evenly attached to the yarn surface, reducing the influence of gravity on the paraffin particles and effectively improving the uniformity of the paraffin layer. The stretching flap 36 forms an airflow that converges toward the middle during rotation, so that the paraffin particles can better adhere to the yarn, thereby improving the utilization efficiency of the paraffin particles. The static electricity generated by the static generating ring 33 causes the hairiness on the yarn surface to explode, thereby allowing the paraffin particles to adhere more deeply to the yarn.

[0056] The above is only a preferred specific implementation method of the present application, but the scope of protection of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed in the present application based on the technical solution and its improved ideas, which should be covered by the scope of protection of the present application.

Claims

1. A method for applying solid wax for yarn production, characterized in that: The following steps are involved: S1: Winding the yarn in sequence on a conductor assembly (2), a heat-melting assembly (6), a tensioning assembly (7), and a winding assembly (8) mounted on a fixed frame (1); S2: Grind the paraffin wax into a powder state, and use the conveying component (5) to transport the paraffin wax particles to the waxing component (3), and pass the yarn through the waxing component (3); S3: Using the rotating drum (35) connected to the waxing assembly (3) and the stretching flap (36), the wax particles can rotate inside the working chamber of the waxing drum and converge to the middle, so that they are evenly dispersed and attached to the yarn; S4: using the heat generated by the hot melt component (6) to melt the paraffin particles attached to the yarn and form a paraffin layer on the yarn surface; The fixed frame (1) is fixedly connected to a particle collecting and dispersing assembly (4) corresponding to the position of the waxing assembly (3), the particle collecting and dispersing assembly (4) comprising a dispersion tube (41) and a collection tube (42), the waxing assembly (3) comprising an upper ring petal (31) and a lower ring petal (32), a reserved cavity (311) being provided inside the upper ring petal (31), the dispersion tube (41) being connected to the reserved cavity (311) via an air guide tube, the collection tube (42) also being connected to the working cavity via the air guide tube, the reserved cavity (311) being provided via multiple The dust holes (312) are connected to the working chamber, the outer wall of the rotating drum (35) is provided with a plurality of connection holes, the left and right ends of the rotating drum (35) are connected to the electric rotating ring (351) through a plurality of fixing rods, the inner walls of the upper ring petal (31) and the lower ring petal (32) are provided with a rotating groove corresponding to the position of the electric rotating ring (351), the plurality of stretch petals (36) are rotatably embedded in the inner wall of the rotating drum (35), the stretch petals (36) are provided with a magnetic sheet inside, and the rotating drum (35) is provided with an electromagnetic ring corresponding to the position of the stretch petal (36).

2. A method for applying solid wax for yarn production according to claim 1, characterized in that: The wire assembly (2) comprises a first roller rotatably connected to a fixed frame (1), and a plurality of wire rings are rotatably connected to the first roller.

3. The method for applying solid wax for yarn production according to claim 1, characterized in that: The heat-melting assembly (6) comprises a pair of second rollers rotatably connected to the fixed frame (1), a plurality of heat-melting rings are provided on the second rollers, the side walls of the heat-melting rings are provided with grooves corresponding to the positions of the yarns, an electric heating wire is provided inside the heat-melting rings, and the electric heating wire is connected to an external controller, the second rollers extend from one end of the heat-melting rings to the outside of the fixed frame (1) and are fixedly connected to a gear ring, and the pair of gear rings are connected by a first chain.

4. The method for applying solid wax for yarn production according to claim 1, characterized in that: The tensioning assembly (7) comprises a pair of tensioning shafts, the tensioning shafts being slidably connected to the side walls of the fixing frame (1) via tensioning bases, and the opposite side walls of the pair of tensioning bases are both connected to the fixing frame (1) via contraction springs.

5. The method for applying solid wax for yarn production according to claim 1, characterized in that: The winding assembly (8) comprises a driven shaft and a plurality of winding rings. A motor (9) corresponding to the position of the driven shaft is provided at the lower end of the fixed frame (1). The motor (9) is connected to the driven shaft via a second chain.

6. The method for applying solid wax for yarn production according to claim 1, characterized in that: The conveying assembly (5) includes a storage box (51), the storage box (51) is connected to the dispersion pipe (41) through a feeding pipe (52), a dust pump is provided at one end of the feeding pipe (52) close to the storage box (51), the storage box (51) is connected to the collection pipe (42) through a return pipe (53), and the outer wall of the storage box (51) is connected to a feeding pipe (54).

7. The method for applying solid wax for yarn production according to claim 1, characterized in that: The outer diameter of the rotating cylinder (35) does not exceed four-fifths of the inner diameter of the waxing cylinder.

8. The method for applying solid wax for yarn production according to claim 1, characterized in that: A conductor cone (34) is provided at the left end of the waxing cylinder, and the diameter of the conductor cone (34) at the end away from the waxing cylinder is adapted to the diameter of the yarn. A static electricity generating ring (33) is provided at the right end of the waxing cylinder, and the interior of the static electricity generating ring (33) is in a funnel structure with an opening facing right.

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