An antibacterial composite fiber production drying apparatus and an operating method thereof

Abstract

The application discloses an anti-bacterial composite fiber production drying equipment, characterized in that the equipment comprises a conveying belt assembly, two groups of winding assemblies are arranged by using the characteristics of the conveying belt assembly; the winding assembly comprises a raw material assembly arranged on one side of the conveying belt assembly, a glue dipping assembly installed on the conveying belt assembly, a core mold arranged on the other side of the conveying belt assembly and a drying assembly arranged between the glue dipping assembly and the core mold. The drying assembly used in the device carries out secondary purification on the hot air flow, so that the fiber drying quality is ensured, and dirt pollution is avoided; meanwhile, the characteristics of the conveying belt assembly are used to form two groups of winding assemblies with the same operation, so that the operation efficiency can be accelerated by using lower cost.

Description

Technical Field

[0001] This invention belongs to the field of fiber winding technology, specifically relating to a drying equipment for the production of antibacterial composite fibers and its operating method. Background Technology

[0002] Existing fiber winding processes are classified into three types: dry, wet, and semi-dry. This device is mainly used for the semi-dry winding process, which is a winding method between the dry and wet processes. The impregnation technology for semi-dry winding is roughly the same as that for wet winding, except that a drying device is added between fiber impregnation and winding to the mandrel. This device essentially removes the solvent from the adhesive solution in the yarn and achieves a certain degree of gelation.

[0003] However, the drying environment inside the drying equipment added in the existing technology often contaminates the fibers passing through the drying equipment, thereby affecting the quality of the subsequent fiber winding finished product. Summary of the Invention

[0004] In view of the above-mentioned problems in the prior art, the purpose of the present invention is to provide a drying equipment for the production of antibacterial composite fibers and its operating method.

[0005] This invention provides the following technical solution:

[0006] A drying device for producing antibacterial composite fibers includes a conveyor belt assembly, and two winding assemblies are set up using the characteristics of the conveyor belt assembly. The winding assembly includes a raw material assembly placed on one side of the conveyor belt assembly, an impregnation assembly mounted on the conveyor belt assembly, a core mold placed on the other side of the conveyor belt assembly, and a drying assembly located between the impregnation assembly and the core mold.

[0007] Specifically, a motor is installed on the core mold.

[0008] Specifically, the drying assembly includes a pipe for introducing hot airflow, which is connected to a separator and a deflector. A collector is installed on the separator and also on the frame. The gas passing through the deflector is connected to a pulse dust collector through a pipe. The pulse dust collector is connected to a fan, and the fan is connected to the outlet pipe.

[0009] Specifically, the raw material assembly includes a support, a raw material roller placed on the support, a support on the side of the support away from the conveyor belt assembly, an elbow clamp mounted on the support, a positioning seat mounted on the elbow clamp, and rollers symmetrically and movably mounted inside the positioning seat, the rollers pressing on both ends of the raw material roller.

[0010] Specifically, the conveyor belt assembly includes a pulley assembly, movable seats are respectively installed at both ends of the conveyor belt on both sides of the pulley assembly, a linear guide is installed in the middle of the two conveyor belts, the movable seat is installed on the slider of the linear guide, and the sensing component is installed on one side of the linear guide body.

[0011] Specifically, the sensing component is a photoelectric sensor.

[0012] Specifically, the impregnation assembly includes a housing mounted on a movable base, an impregnation tank installed at one end of the housing, a transition roller installed inside the impregnation tank, a thread nozzle installed at the other end of the housing, an mounting plate installed on the thread nozzle, and a tension roller installed on the mounting plate.

[0013] Based on the above-described apparatus, the present invention also proposes an operating method for using the aforementioned drying equipment for the production of antibacterial composite fibers, comprising the following steps:

[0014] S1, the raw material component outputs fibers, while the drying component purifies the hot airflow and outputs it to the drying area;

[0015] S2, the fiber passes through the impregnation assembly, and after impregnation, the fiber reaches the drying area, where airflow drying removes the solvent from the yarn adhesive and achieves gelation;

[0016] S3, after passing through the drying area, the fiber is wound onto the mandrel. Driven by the mandrel and the moving components, the fiber is wound onto the mandrel according to the winding standard.

[0017] The beneficial effects of this invention are:

[0018] 1. This device can achieve the winding of antibacterial composite fibers, and at the same time, it uses a semi-dry winding method to form the product, which eliminates the need for prepreg process and equipment; at the same time, it reduces the content of air bubbles and voids in the product.

[0019] 2. The drying components used in this device perform secondary purification of the hot airflow, thereby ensuring the quality of fiber drying and avoiding contamination; at the same time, the design of the raw material components ensures that the raw material rollers will not float or run empty, thus avoiding affecting subsequent fiber winding operations.

[0020] 3. By utilizing the characteristics of the conveyor belt assembly to form two sets of winding assemblies for the same task, the work efficiency can be increased at a lower cost. Attached Figure Description

[0021] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0022] Figure 1 This is a top view of the present invention;

[0023] Figure 2 This is a three-dimensional diagram of the drying component in this invention;

[0024] Figure 3 This is a schematic diagram of the internal structure of the raw material components in this invention;

[0025] Figure 4 This is a three-dimensional diagram of the raw material components in this invention;

[0026] Figure 5 This is a schematic diagram of the structure of the transmission belt assembly in this invention;

[0027] Figure 6 This is a schematic diagram of the internal structure of the impregnation assembly in this invention;

[0028] Figure 7 This is a three-dimensional view of the adhesive-impregnated assembly in this invention;

[0029] The components in the diagram are labeled as follows: 1. Drying assembly; 2. Raw material assembly; 3. Conveyor belt assembly; 4. Impregnation assembly; 5. Core mold.

[0030] 101. Diverter; 102. Separator; 103. Collector; 104. Pulse jet dust collector; 105. Fan; 106. Exhaust duct; 107. Frame;

[0031] 201. Support; 202. Raw material roller; 203. Roller; 204. Positioning seat; 205. Elbow clamp; 206. Support;

[0032] 301. Pulley assembly; 302. Sensing assembly; 303. Movable base; 304. Linear guide rail;

[0033] 401. Impregnation tank; 402. Transition roller; 403. Outer shell; 404. Nozzle; 405. Mounting plate; 406. Tensioning roller. Detailed Implementation

[0034] Existing fiber winding processes are classified into three types: dry, wet, and semi-dry. This device is mainly used for the semi-dry winding process, which is a winding method between dry and wet methods. The impregnation technology for semi-dry winding is largely the same as that for wet winding, except that a drying device is added between fiber impregnation and winding to the mandrel. This device essentially removes the solvent from the adhesive solution in the yarn and achieves a certain degree of gelation. Compared to the dry method, it eliminates the pre-impregnation process and equipment; compared to the wet method, it reduces the content of air bubbles and voids in the product.

[0035] like Figure 1As shown, this invention provides a drying device for the production of antibacterial composite fibers, including a conveyor belt assembly 3. Utilizing the characteristics of the conveyor belt assembly 3, two sets of winding assemblies are arranged to accelerate the production rate. The winding assembly includes a raw material assembly 2 placed on one side of the conveyor belt assembly 3, an impregnation assembly 4 mounted on the conveyor belt assembly 3, a mandrel 5 placed on the other side of the conveyor belt assembly 3, and a drying assembly 1 located between the impregnation assembly 4 and the mandrel 5. A motor is mounted on the mandrel 5, and the motor drives the mandrel 5 to rotate.

[0036] The fibers from raw material component 2 pass through impregnation component 4, then through drying component 1, and finally reach mandrel 5 for finished product winding.

[0037] Because the conveyor belts on both sides of this device move in opposite directions during transport, only the movable seats 303 need to be installed at both ends of the conveyor belts to form two sets of winding assemblies performing the same task, thus enabling faster operation at a lower cost. Simultaneously, the drying equipment in this device uses airflow for drying, and this drying equipment purifies the passing hot airflow, thus preventing contaminants carried in the airflow from polluting the fibers, thereby ensuring the quality and speed of fiber winding.

[0038] Please refer to this carefully. Figure 2 The drying assembly 1 includes a pipe for introducing hot airflow, which is connected to a separator 102 and a deflector 101 respectively. A collector 103 is installed on the separator 102 and also on the frame 107. The gas passing through the deflector 101 is connected to a pulse dust collector 104 through a pipe. The pulse dust collector 104 is connected to a fan 105, and the fan 105 is connected to an outlet pipe 106.

[0039] The hot airflow reaches the separator 102 through the pipe. The separator 102 separates the dust in the hot airflow into the collector 103. The separated gas passes through the deflector 101 to the pulse dust collector 104 for secondary purification. Then, the hot airflow is introduced from the air outlet 106 into the drying area between the impregnation assembly 4 and the core mold 5 by the fan 105.

[0040] The hot airflow of this device undergoes secondary purification to ensure the quality of fiber winding.

[0041] Please refer to this carefully. Figure 3 and Figure 4The raw material component 2 includes a support 201, a raw material roller 202 placed on the support 201, a support 206 placed on the side of the support 201 away from the conveyor belt component 3, an elbow clamp 205 installed on the support 206, a positioning seat 204 installed on the elbow clamp 205, and rollers 203 symmetrically and movably installed in the positioning seat 204. The rollers 203 press on both ends of the raw material roller 202, so as not to affect the normal operation of the raw material roller 202, and to prevent the raw material roller 202 from floating, thus ensuring the operation quality of the raw material roller 202.

[0042] When the raw material roller 202 is placed on the support 201, the elbow clamp 205 is closed, and the fiber is passed through the impregnation assembly 4 and the drying area in sequence to reach the core mold 5 for winding.

[0043] Please refer to this carefully. Figure 5 The conveyor belt assembly 3 includes a pulley assembly 301, movable seats 303 are respectively installed at both ends of the conveyor belt on both sides of the pulley assembly 301, a linear guide rail 304 is installed in the middle of the two conveyor belts, the movable seat 303 is installed on the slider of the linear guide rail 304, and a sensing component 302 is installed on one side of the linear guide rail 304 body for detecting the moving position of the movable seat 303.

[0044] The sensing component 302 is a photoelectric sensor.

[0045] When the pulley assembly 301 is turned on, the movable seats 303 at both ends move towards each other under the drive of the pulley. When the sensing component 302 senses the movable seats 303, it transmits a signal, and the pulley assembly 301 rotates in the opposite direction.

[0046] Please refer to this carefully. Figure 6 and Figure 7 The impregnation assembly 4 includes a housing 403 mounted on a movable seat 303. An impregnation tank 401 is installed at one end of the housing 403. A transition roller 402 is installed in the impregnation tank 401. A thread nozzle 404 is installed at the other end of the housing 403. An mounting plate 405 is installed on the thread nozzle 404. A tension roller 406 is installed on the mounting plate 405.

[0047] The fiber first exits from the raw material component 2, then passes through the impregnation tank 401 via the transition roller 402, and then reaches the core mold 5 via the tension roller 406 along the yarn nozzle 404, and is wound around the core mold 5 to finally form the final product.

[0048] The control panel is communicatively coupled to the steering gear 101, separator 102, collector 103, pulse dust collector 104, fan 105, pulley assembly 301, sensor assembly 302, and motor.

[0049] The control panel contains a PLC controller, which is a programmable numerical control system. The PLC acts as the central control system, using a touchscreen to input programs and control the entire machine, achieving full automation of the transportation process. The control system connects various actuators, allowing them to move along logical trajectories. Programming controls enable these actuators to operate according to the required steps.

[0050] Based on the above-described apparatus, the present invention also proposes an operating method for using the aforementioned drying equipment for the production of antibacterial composite fibers, comprising the following steps:

[0051] Step 1: Raw material component 2 outputs fibers, while drying component 1 purifies the hot airflow and outputs it to the drying area.

[0052] Step 2: The fiber passes through the impregnation assembly 4. After impregnation, the fiber reaches the drying area and is dried by airflow to remove the solvent from the adhesive solution and achieve gelation.

[0053] Step 3: After passing through the drying area, the fiber is wound onto the mandrel 5. Driven by the mandrel 5 and the moving component 3, the fiber is wound onto the mandrel 5 according to the winding standard.

[0054] This device can achieve the winding of antibacterial composite fibers, and at the same time, it uses a semi-dry winding method to form the product, which eliminates the need for prepreg process and equipment; it can also reduce the content of air bubbles and voids in the product.

[0055] The drying component 1 used in this device performs secondary purification of the hot airflow, thereby ensuring the quality of fiber drying and avoiding contamination; at the same time, the design of the raw material component 2 ensures that the raw material roller 202 will not float or run empty, thus avoiding affecting the subsequent fiber winding operation.

[0056] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A drying equipment for producing antibacterial composite fibers, characterized in that, The system includes a conveyor belt assembly, which utilizes the characteristics of the conveyor belt assembly to set up two winding assemblies; the winding assemblies include a raw material assembly placed on one side of the conveyor belt assembly, an impregnation assembly mounted on the conveyor belt assembly, a mandrel placed on the other side of the conveyor belt assembly, and a drying assembly located between the impregnation assembly and the mandrel. The drying assembly includes a pipe for introducing hot airflow, the pipe being connected to a separator and a deflector respectively, a collector being installed on the separator and also on the frame, the gas passing through the deflector being connected to a pulse dust collector through a pipe, the pulse dust collector being connected to a fan, and the fan being connected to an outlet pipe. The conveyor belt assembly includes a pulley assembly, movable seats are respectively installed at both ends of the conveyor belt on both sides of the pulley assembly, a linear guide is installed in the middle of the two conveyor belts, the movable seat is installed on the slider of the linear guide, and the sensing assembly is installed on one side of the linear guide body. The impregnation assembly includes a housing mounted on a movable base, an impregnation tank installed at one end of the housing, a transition roller installed inside the impregnation tank, a thread nozzle installed at the other end of the housing, an mounting plate installed on the thread nozzle, and a tension roller installed on the mounting plate.

2. The drying equipment for producing antibacterial composite fibers according to claim 1, characterized in that, A motor is mounted on the core mold.

3. The drying equipment for producing antibacterial composite fibers according to claim 1, characterized in that, The raw material assembly includes a support, a raw material roller placed on the support, a support on the side of the support away from the conveyor belt assembly, an elbow clamp mounted on the support, a positioning seat mounted on the elbow clamp, and rollers symmetrically and movably mounted inside the positioning seat, the rollers pressing on both ends of the raw material roller.

4. The drying equipment for producing antibacterial composite fibers according to claim 1, characterized in that, The sensing component is a photoelectric sensor.

5. An operating method for using the drying equipment for producing antibacterial composite fibers as described in claim 1, characterized in that, Includes the following steps: S1, the raw material component outputs fibers, while the drying component purifies the hot airflow and outputs it to the drying area; S2, the fiber passes through the impregnation assembly, and after impregnation, the fiber reaches the drying area, where airflow drying removes the solvent from the yarn adhesive and achieves gelation; S3, after passing through the drying area, the fiber is wound onto the mandrel. Driven by the mandrel and the moving components, the fiber is wound onto the mandrel according to the winding standard.

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