Impregnation treatment system
By designing an impregnation treatment system that includes impregnation treatment, heating, cooling, and edge trimming modules, the problems of uneven roller operation, uneven coating, wrinkles, uneven drying, and incomplete cutting were solved, thereby improving product quality and production efficiency and reducing maintenance and labor costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-17
- Publication Date
- 2026-03-31
AI Technical Summary
In existing impregnation systems, problems such as uneven roller operation, uneven coating, wrinkles, uneven drying, and incomplete cutting affect product quality and result in high maintenance and labor costs.
An impregnation treatment system was designed, comprising an impregnation treatment module, a heating module, a cooling module, and an edge trimming module. Multiple sets of nozzles and a plasma layer are used to prevent roller sticking and wrinkling. The cutting quality is controlled by changing the direction of the top roller, cooling the roller to lower the temperature, and the cutting platform. Combined with infrared heating and hot air treatment, uniform coating, cooling, and cutting accuracy are ensured.
It effectively solves problems such as uneven roller operation, uneven coating, wrinkles, uneven drying, and incomplete cutting, improving product quality and production efficiency while reducing maintenance and labor costs.
Smart Images
Figure CN224057832U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of impregnation treatment, and particularly to an impregnation treatment system. Background Technology
[0002] Impregnation is used in the surface coating process of films such as glass fiber or carbon fiber. It involves coating a roll of film with a specific functional adhesive, coating, paint, or ink, drying it, and then rewinding it to form the desired film material roll for storage or shipment. During the coating process, a feeding mechanism drives the film, such as glass fiber or carbon fiber, forward. Multiple rollers with different purposes are used to achieve feeding, removal of excess adhesive, coating, paint, or ink, and cooling.
[0003] In most impregnation systems, rollers are secured in place using connecting bearings. If impregnation solutions such as adhesives, coatings, paints, or inks enter the impregnation process and are not properly drained, it can cause roller malfunctions, leading to quality problems such as uneven coating and wrinkles. In such cases, personnel often have to repair or replace the connecting bearings, which requires repositioning, is troublesome, time-consuming, and increases labor costs. Furthermore, inappropriate surface friction can cause wrinkles in the material (e.g., irregularly distributed wrinkles along the direction of travel), affecting subsequent winding and the overall quality of the product.
[0004] During the impregnation, drying, and cooling processes, uneven temperature distribution can often lead to defects such as false drying (the surface is dry, but the interior is not), or cracking, affecting product quality. At the ends of the material, burrs formed after drying or material exceeding the predetermined width need to be cut to achieve the desired width, preventing side defects from impacting overall product quality. However, existing cutting tools may result in incomplete cutting or unsatisfactory cut surfaces, affecting the overall product quality.
[0005] In summary, the creator of this utility model has conceived and designed an impregnation processing system in order to improve upon the shortcomings of existing technologies and thereby enhance its industrial application. Utility Model Content
[0006] The purpose of this invention is to provide an impregnation treatment system to improve the aforementioned problems.
[0007] To achieve the above objectives, this utility model provides an impregnation treatment system, comprising an impregnation treatment module, a heating module, a cooling module, and an edge trimming module. The impregnation treatment module includes an impregnation tank storing an impregnation solution, and uses this solution to impregnate a substrate. The heating module includes an input path, a top roller, and an output path. One end of the input path receives the impregnated substrate and conveys it to the top roller. The top roller is positioned between the other end of the input path and one end of the output path, and after reversing its direction, conveys the substrate to the other end of the output path. The cooling module includes multiple cooling rollers. An input roller among the multiple cooling rollers is connected to the output path to receive the substrate. The substrate is cooled by the multiple cooling rollers and output by the output roller among the multiple cooling rollers. The edge trimming module includes a cutting machine input end, a cutting platform, a cutting tool, and a cutting machine output end. The cutting machine input end is connected to the output roller to receive the substrate. The substrate passes through the cutting platform along a first direction. The cutting tool includes tungsten carbide circular cutters respectively disposed on both sides of the cutting platform. The tungsten carbide circular cutters cut both sides of the substrate to form a substrate of a predetermined width, which is then output from the cutting machine output end.
[0008] Optionally, the impregnation system may further include a cooling box module, which includes a first cooling box and a second cooling box. The first cooling box is located between the other end of the input path and the top roller, and the second cooling box is located between the top roller and one end of the output path.
[0009] Optionally, the first cooling air box and the second cooling air box may each include multiple sets of nozzles, which are arranged along a second direction perpendicular to the first direction. The number of multiple sets of nozzles in the first cooling air box is greater than the number of multiple sets of nozzles in the second cooling air box.
[0010] Optionally, the number of multiple nozzle groups in the first cooling air box may be at least two more than the number of multiple nozzle groups in the second cooling air box.
[0011] Optionally, any one of the multiple nozzle groups may include two nozzles that are spaced apart and symmetrically arranged, with the nozzle orifices of the two nozzles facing each other and having an angle with the second direction.
[0012] Optionally, the surfaces of the top roller and multiple cooling rollers may have a plasma layer.
[0013] Optionally, the cutting platform may be equipped with an infrared heater, which faces the substrate and heats the substrate before cutting the edges.
[0014] Optionally, a hot air gun can be installed at the output end of the cutting machine, with the hot air gun facing the substrate after edge cutting, and the substrate after hot air treatment is connected to the fabric storage machine.
[0015] Optionally, a dust removal pipe can be installed at the bottom of the cutting platform, with dust removal openings on both sides of the cutting platform corresponding to the positions of the tungsten carbide circular cutter.
[0016] Optionally, the cutting platform may be equipped with a motor, which controls the speed at which the substrate passes through the cutting platform.
[0017] The technical features of this utility model will be described in detail below with reference to specific embodiments and accompanying drawings, so that those skilled in the art can easily understand the purpose, technical features and advantages of this utility model. Attached Figure Description
[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art to which this utility model pertains, other drawings can be obtained based on these drawings.
[0019] Figure 1 This is a schematic diagram of the overall structure of the impregnation treatment system of this utility model.
[0020] Figure 2 This is a schematic diagram of the cooling air box module of the impregnation treatment system of this utility model.
[0021] Figure 3 This is a schematic diagram of the structure of the top roller of the impregnation treatment system of this utility model.
[0022] Figure 4 This is a schematic diagram of the cooling module of the impregnation treatment system of this utility model.
[0023] Figure 5 This is a schematic diagram of the edge-cutting module of the impregnation treatment system of this utility model.
[0024] Explanation of reference numerals in the attached figures:
[0025] 1: Heating module 2: Cooling module
[0026] 3: Edge trimming module; 10: Impregnation module
[0027] 11: Input path 12: Top roller
[0028] 13: Output path 14: Cooling fan module
[0029] 15: First cooling air box; 16: Second cooling air box
[0030] 17: Nozzle assembly 18: Nozzle
[0031] 19: Nozzle opening; 21: Cooling roller
[0032] 22: Input roller 23: Output roller
[0033] 30: Fabric accumulator; 31: Cutting machine input end
[0034] 32: Cutting platform; 33: Cutting tool
[0035] 34: Cutting machine output end; 35: Motor
[0036] 36: Infrared heater; 37: Dust removal pipe
[0037] 38: Dust removal opening 39: Hot air gun
[0038] 121: Fabric spreading roller; 122: Plasma layer
[0039] B: Substrate D1: First Direction
[0040] D2: Second Direction S: Impregnation Treatment System Detailed Implementation
[0041] The advantages, features, and technical methods of this utility model will be more readily understood by referring to the exemplary embodiments and accompanying drawings. This utility model can be implemented in different forms and should not be construed as limited to the embodiments set forth herein. Rather, the embodiments provided will enable those skilled in the art to more thoroughly and completely convey the scope of this utility model, which will be defined only by the appended claims.
[0042] It should be understood that although the terms "first," "second," etc., may be used in this invention to describe various components, parts, regions, sections, layers, and / or portions, these components, parts, regions, sections, layers, and / or portions should not be limited by these terms. These terms are only used to distinguish one component, part, region, section, layer, and / or portion from another component, part, region, section, layer, and / or portion.
[0043] Unless otherwise defined, all terms used in this invention (including technical and scientific terms) shall have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. It will be further understood that terms such as those defined in commonly used dictionaries shall be interpreted as having a meaning consistent with their meaning in the context of the relevant art and this invention, and shall not be interpreted as having an idealized or overly formal meaning unless expressly defined herein.
[0044] Please refer to the following: Figures 1 to 5 . Figure 1This is a schematic diagram of the overall structure of the impregnation treatment system of this utility model. Figure 2 This is a schematic diagram of the cooling air box module of the impregnation treatment system of this utility model. Figure 3 This is a schematic diagram of the structure of the top roller of the impregnation treatment system of this utility model. Figure 4 This is a schematic diagram of the cooling module of the impregnation treatment system of this utility model. Figure 5 This is a schematic diagram of the edge-cutting module of the impregnation treatment system of this utility model.
[0045] As shown in the figure, the impregnation treatment system S of this utility model mainly includes an impregnation treatment module 10, a heating module 1, a cooling module 2, and an edge trimming module 3.
[0046] The heating module 1 includes an input path 11, a top roller 12, and an output path 13. One end of the input path 11 is connected to the impregnation processing module 10 to receive the impregnated substrate B. The impregnation processing module 10 includes an impregnation tank storing an impregnation solution, such as an epoxy resin solution. After the substrate B undergoes impregnation processing in the tank, the distance between the metering roller and the impregnation tank is adjusted to achieve a uniform coating effect and adhesive stability. In this embodiment, the process configuration of each module is such that the forward direction parallel to the ground is designated as the first direction D1, and the direction perpendicular to the first direction D1 is designated as the second direction D2. The impregnated substrate B enters the input path 11 of the heating module 1 along the second direction D2, where the substrate B and the impregnation solution on the substrate B are heated.
[0047] Substrate B is conveyed along input path 11 to top roller 12, which is located between the other end of input path 11 and one end of output path 13. Top roller 12 contains multiple fabric-spreading rollers 121. Through the arrangement of the rollers, top roller 12 conveys substrate B to the other end of output path 13 after changing its direction. Optionally, the surface of the multiple fabric-spreading rollers 121 in top roller 12 may have a plasma layer 122 to avoid wrinkling of substrate B and to prevent substrate B from sticking due to incomplete cooling.
[0048] The impregnation treatment system S may further include a cooling air box module 14, which includes a first cooling air box 15 and a second cooling air box 16. The first cooling air box 15 is disposed between the other end of the input path 11 and the top roller 12, and the second cooling air box 16 is disposed between the top roller 12 and one end of the output path 13. The first cooling air box 15 and the second cooling air box 16 may each include multiple sets of nozzles 17, which are arranged along a second direction D2 perpendicular to the first direction D1. The number of multiple sets of nozzles 17 in the first cooling air box 15 is greater than the number of multiple sets of nozzles 17 in the second cooling air box 16. Optionally, the number of multiple sets of nozzles 17 in the first cooling air box 15 may be at least two more than the number of multiple sets of nozzles 17 in the second cooling air box 16. Furthermore, any one of the multiple nozzle groups 17 may include two nozzles 18 arranged at intervals and symmetrically, with the nozzle orifices 19 of the two nozzles 18 facing each other. The nozzle orifices 19 form an angle with the second direction D2, such as 30 degrees, 45 degrees, or 60 degrees. Through the predetermined structural configuration of the cooling box module 14 described above, the substrate B and the impregnating solution on it can be properly dried and cooled to avoid drying defects such as false drying or cracking, and to ensure uniform cooling to prevent the substrate B from sticking and wrinkling on the top roller 12.
[0049] The other end of the output path 13 is connected to the cooling module 2, which includes multiple cooling rollers 21. The input roller 22 of the multiple cooling rollers 21 is connected to the output path 13 to receive the substrate B. The substrate B is cooled by the multiple cooling rollers 21 and output by the output roller 23 of the multiple cooling rollers 21. The multiple cooling rollers 21 can also be similar to the multiple fabric-spreading rollers 121 in the top roller 12, with a plasma layer on their surface to avoid wrinkles in the substrate B and to prevent the substrate B from sticking due to incomplete cooling.
[0050] The output roller 23 of the cooling module 2 is connected to the edge-cutting module 3. The edge-cutting module 3 includes a cutting machine input end 31, a cutting platform 32, a cutting tool 33, and a cutting machine output end 34. The cutting machine input end 31 is connected to the output roller 23 to receive the substrate B. The substrate B passes through the cutting platform 32 along the first direction D1. The cutting platform 32 can be equipped with a motor 35, which can be connected to the surface of the cutting platform 32 or the roller. The speed at which the substrate B passes through the cutting platform 32 is controlled by increasing or decreasing the speed of the motor 35. Since the substrate B may have different thicknesses or widths, speed control allows the cutting tool to cut accurately, avoiding incomplete cutting.
[0051] A cutting tool 33 is mounted above the cutting platform 32. The cutting tool 33 includes tungsten carbide circular cutters positioned on both sides of the cutting platform 32. These tungsten carbide circular cutters cut the sides of the substrate B to form a substrate B of a predetermined width. Because the tungsten carbide circular cutters have higher hardness than ordinary steel cutters, and this hardness is not affected by heating, the cutting quality is ensured when cutting burrs or cutting to a predetermined thickness of the substrate B, and the cutting tool has better durability. An infrared heater 36 can be installed at the front of the cutting platform 32. The infrared heater 36 may include multiple infrared heating tubes that irradiate the substrate B, making it easier to trim the substrate B after heating. During cutting, the cutting debris is collected and discharged through a dust collection pipe 37. The dust collection pipe 37 is located at the bottom of the cutting platform 32, and dust collection openings 38 are respectively provided on both sides of the cutting platform 32 corresponding to the positions of the tungsten carbide circular cutters. After the cutting tool 33 cuts the substrate B, the debris is absorbed by the dust collection openings 38 and collected and discharged through the dust collection pipe 37, preventing the cutting debris from contaminating the surface of the substrate B.
[0052] The cut substrate B is output from the output end 34 of the cutting machine. The output end 34 of the cutting machine can be equipped with a hot air gun 39. The hot air gun 39 is directed towards the substrate B after the edge is cut. The substrate B after hot air treatment is connected to the fabric storage machine 30. After subsequent fabric pulling and winding, the production and storage of substrate B are completed.
[0053] The above description is merely illustrative and not restrictive. Any equivalent modifications or alterations made without departing from the spirit and scope of this utility model should be included in the appended claims.
Claims
1. An impregnation treatment system characterized by, The application relates to a cutting edge processing device. The device comprises a soaking treatment module, a heating module, a cooling module and a cutting edge treatment module. The soaking treatment module comprises a soaking tank for storing a soaking solution, and the soaking treatment module soaks a substrate in the soaking solution. The heating module comprises an input path, a top roller and an output path. One end of the input path receives the substrate soaked in the soaking solution, and the substrate is transported to the top roller. The top roller is arranged between the other end of the input path and one end of the output path.
2. The impregnation system of claim 1, wherein The top roller changes the direction of the substrate and then transports the substrate to the other end of the output path.
3. The impregnation system of claim 2, wherein The cooling module comprises a plurality of cooling rollers.
4. The impregnation system of claim 3, wherein An input roller of the plurality of cooling rollers is connected to the output path to receive the substrate.
5. The impregnation system of claim 4, wherein The substrate is cooled by the plurality of cooling rollers and is output by an output roller of the plurality of cooling rollers.
6. The impregnation system of claim 1, wherein The cutting edge treatment module comprises a cutting machine input end, a cutting platform, a cutting tool and a cutting machine output end.
7. The impregnation system of claim 1, wherein The cutting machine input end is connected to the output roller to receive the substrate.
8. The impregnation system of claim 1, wherein The substrate passes through the cutting platform along a first direction.
9. The impregnation system of claim 1, wherein, The cutting tool comprises tungsten round cutters arranged on both sides of the cutting platform.
10. The impregnation system of claim 1, wherein The tungsten round cutters cut both sides of the substrate. The cutting machine output end outputs the substrate with a predetermined width. The device further comprises a cooling air box module. The cooling air box module comprises a first cooling air box and a second cooling air box. The first cooling air box is arranged between the other end of the input path and the top roller. The second cooling air box is arranged between the top roller and one end of the output path. The first cooling air box and the second cooling air box each comprise a plurality of nozzle groups. The plurality of nozzle groups are arranged along a second direction perpendicular to the first direction. The number of the plurality of nozzle groups of the first cooling air box is greater than the number of the plurality of nozzle groups of the second cooling air box. The number of the plurality of nozzle groups of the first cooling air box is at least two more than the number of the plurality of nozzle groups of the second cooling air box. Any one of the plurality of nozzle groups comprises two nozzles arranged symmetrically and spaced apart. The nozzle openings of the two nozzles are oppositely arranged and have an included angle with the second direction. The surfaces of the top roller and the plurality of cooling rollers have a plasma layer. The cutting platform is provided with an infrared heater. The infrared heater heats the substrate and then performs cutting edge treatment. The cutting machine output end is provided with a hot air gun. The hot air gun is directed to the substrate after cutting edge treatment. The substrate after hot air treatment is connected to a fabric accumulator. The bottom of the cutting platform is provided with a dust removal pipe. The dust removal pipe is provided with dust removal openings corresponding to the positions of the tungsten round cutters on both sides of the cutting platform. The cutting platform is provided with a motor. The motor controls the passing speed of the substrate through the cutting platform.