Manufacturing method of double-layer bamboo radial curtain

Abstract

The invention discloses a double-layer bamboo radial curtain manufacturing method, which belongs to the technical field of building material processing, and comprises the following steps: S1, selecting a high-quality round bamboo, carrying out cutting treatment to obtain a bamboo tube with a proper length, and splitting the bamboo tube along the length direction; s2, the bamboo chips are layered through a thin bamboo cutting knife and divided into slices with the thickness being about 0.5 mm; s3, various parameters of a double-layer curtain weaving machine are adjusted, the treated bamboo filaments are fed into the double-layer curtain weaving machine, and two layers of radial curtains are woven at the same time through precise control of the machine; s4, the woven double-layer radial curtain is air-dried, and meanwhile shaping treatment is conducted according to needs; and S5, strictly detecting the quality of the finished product. By means of the specially-made double-layer curtain weaving machine, two layers of radial curtains are woven at the same time in the same weaving process. By means of the innovation, the production period is greatly shortened, the tedious steps that two layers of curtains need to be woven respectively and then compounded in a traditional method are reduced, and therefore the production efficiency is remarkably improved.

Description

Technical Field

[0001] The invention belongs to the technical field of radial curtains, and in particular relates to a manufacturing method of a double-layer bamboo radial curtain. Background Art

[0002] As people pay more and more attention to home decoration and environmental protection concepts, bamboo products are gradually favored in the market due to their unique natural beauty, environmental protection performance and durability. However, in the existing bamboo radial curtain manufacturing field, there are still some technical bottlenecks and limitations.

[0003] Traditional bamboo radial curtain manufacturing methods mostly use single-layer weaving technology, that is, only one layer of bamboo radial curtain can be woven at a time. Although this method is simple, it is difficult to meet the market demand for diversified and high-quality bamboo products. Single-layer bamboo radial curtains may have shortcomings in terms of aesthetics, light blocking, durability, etc., especially in some occasions with high requirements for decorative effects and functionality, single-layer bamboo radial curtains are often unable to meet the requirements. Summary of the invention

[0004] The purpose of the invention is to provide a method for manufacturing a double-layer bamboo radial curtain in view of the existing problems.

[0005] The present invention is achieved through the following technical solutions: A method for manufacturing a double-layer bamboo radial curtain comprises the following steps: S1: Select high-quality round bamboo, cut it into bamboo tubes of appropriate length, split the bamboo tubes along the length direction to obtain raw bamboo blanks of appropriate width, and then use grinding to remove the wax layer on the surface of the raw bamboo blanks to improve the subsequent processing efficiency and the quality of the finished product. S2: Use a bamboo knife to separate the bamboo into layers of about 0.5 mm thick, and remove the outermost green skin and the innermost yellow bamboo, leaving only the second outermost "first layer of green" for later use. Then, scrape 2 to 3 times at both ends of the bamboo to make the two ends thinner for subsequent weaving. Use the bamboo punching process to break the silk at one end of the bamboo into thin filaments with a diameter of about 0.2 to 0.5 mm. Then, use the bamboo knife to rub it to lengthen the crack until the entire bamboo is divided into countless thin bamboo filaments. The bamboo filaments are grooved and drawn to make them smoother, softer and more uniform. Grooving is to rub the bamboo filaments on stones and then hold them in the hands to rub them; drawing is to drag the bamboo filaments with flat-nosed pliers and gradually draw them thinner through the small holes of the drawing board. S3: Adjust various parameters of the double-layer curtain weaving machine, including tension, speed, weaving density, etc., to meet the weaving requirements of the double-layer radial curtain. Feed the processed bamboo silk into the double-layer curtain weaving machine. Through the precise control of the machine, the two layers of radial curtains can be woven simultaneously. In this process, it is necessary to ensure that the weaving density, texture and other parameters of the two layers of curtains are consistent to ensure the quality of the finished product. S4: Dry the woven double-layer radial curtain to reduce its elasticity and prevent mildew and insects. At the same time, shape it as needed to ensure the shape and size of the curtain is stable. S5: Carry out strict quality inspection on finished products, including appearance inspection, dimension measurement, strength test, etc., to ensure that the products meet relevant standards and customer requirements.

[0006] Furthermore, the grinding method in step S1 includes brushing, grinding wheel grinding, etc.

[0007] By adopting the above technical solution, the wax layer on the surface of the raw bamboo blank can be efficiently removed, making the surface of the bamboo material smoother and more delicate, providing a good foundation for subsequent processing. Brushing removes surface impurities and wax through physical friction, while grinding uses a high-speed rotating grinding wheel to finely grind the bamboo material, further improving the surface quality of the bamboo material. The combination of these two methods not only improves the processing efficiency, but also ensures the consistency and stability of the processing effect.

[0008] Furthermore, the bamboo strip punching process in step S2 is performed using a precision bamboo strip punching machine.

[0009] By adopting the above technical solution and using a precision punching machine for automated production, the angle, strength and depth of the punching can be accurately controlled, making the filaments more uniform and delicate, and improving the overall quality of the product. At the same time, automated production also reduces labor costs and improves production efficiency.

[0010] Further, in step S3, the double-layer curtain weaving machine is equipped with an automatic tension adjustment system.

[0011] By adopting the above technical solution, the tension changes in the weaving process can be monitored and adjusted in real time to ensure that the two layers of radial curtains maintain a stable tension state during the weaving process. Traditional weaving machines often cause curtains to be unevenly tight and deformed due to uneven tension. The introduction of the automatic tension adjustment system effectively solves these problems and improves the flatness and stability of the product. In addition, the system also has intelligent control functions, which can adjust and optimize parameters according to different weaving requirements, further improving the quality and competitiveness of the product.

[0012] Furthermore, the drying process in step S4 adopts a combination of natural air drying and low-temperature drying, and an environmentally friendly setting agent is used during the setting process.

[0013] By adopting the above technical solutions, this combination method not only retains the environmental protection and cost advantages of natural air drying, but also overcomes the disadvantages of long natural air drying time and easy deformation. Low-temperature drying can evaporate the moisture in the curtain in a relatively short time, while avoiding the damage to the bamboo caused by high temperature. In the shaping process, the use of environmentally friendly setting agents further ensures the environmental protection and safety of the product. With the combined effect of these measures, the double-layer bamboo radial curtain is more stable and reliable during the drying and shaping process.

[0014] Furthermore, the quality inspection process in step S5 introduces automated inspection equipment, such as a machine vision system.

[0015] By adopting the above technical solutions, the machine vision system uses high-precision cameras and image processing technology to conduct all-round and no-dead-angle inspection of products. It can quickly and accurately identify surface defects, dimensional deviations, and insufficient strength of products, and provide real-time feedback to the production line for adjustment and improvement. Compared with traditional manual inspection methods, the machine vision system has higher inspection accuracy and efficiency, which can significantly improve the product qualification rate and customer satisfaction. At the same time, automated inspection also reduces labor costs and the impact of human factors on product quality.

[0016] Compared with the prior art, the present invention has the following advantages: 1. Through the special double-layer curtain weaving machine, the present invention realizes the simultaneous weaving of two layers of radial curtains in the same weaving process. This innovation greatly shortens the production cycle and reduces the cumbersome steps of separately weaving two layers of curtains and then compounding them in the traditional method, thereby significantly improving production efficiency.

[0017] 2. The automatic tension adjustment system of the double-layer curtain weaving machine ensures that the two layers of curtains maintain the same tension during the weaving process, making the key parameters such as the weaving density and texture of the two layers of curtains highly consistent. This consistency not only improves the aesthetics of the product, but also ensures the overall stability and durability of the product.

[0018] 3. Since two layers are woven at one time, the present invention reduces material waste and labor input in the production process. At the same time, it avoids problems such as interlayer separation and misalignment that may occur in traditional methods, further reducing the scrap rate and maintenance costs.

[0019] 4. Double-layer radial curtains have better light-shielding, heat-insulating and privacy-protecting properties than single-layer curtains. Weaving two layers at a time not only retains these advantages, but also makes the product more exquisite and durable through fine weaving technology and strict quality control, thereby enhancing the added value and market competitiveness of the product.

[0020] 5. In the whole production process, the present invention pays attention to environmental protection and energy saving. For example, the drying process adopts a combination of natural air drying and low-temperature drying, which not only reduces energy consumption but also avoids the damage of high temperature to bamboo. At the same time, the materials and setting agents used meet the environmental protection standards, ensuring the green attributes of the product. DETAILED DESCRIPTION Example

[0021] A method for manufacturing a double-layer bamboo radial curtain comprises the following steps: S1: Select high-quality round bamboo, cut it into bamboo tubes of appropriate length, split the bamboo tubes along the length direction to obtain raw bamboo blanks of appropriate width, and then use grinding to remove the wax layer on the surface of the raw bamboo blanks to improve the subsequent processing efficiency and the quality of the finished product. S2: Use a bamboo knife to separate the bamboo into layers of about 0.5 mm thick, and remove the outermost green skin and the innermost yellow bamboo, leaving only the second outermost "first layer of green" for later use. Then, scrape 2 to 3 times at both ends of the bamboo to make the two ends thinner for subsequent weaving. Use the bamboo punching process to break the silk at one end of the bamboo into thin filaments with a diameter of about 0.2 to 0.5 mm. Then, use the bamboo knife to rub it to lengthen the crack until the entire bamboo is divided into countless thin bamboo filaments. The bamboo filaments are grooved and drawn to make them smoother, softer and more uniform. Grooving is to rub the bamboo filaments on stones and then hold them in the hands to rub them; drawing is to drag the bamboo filaments with flat-nosed pliers and gradually draw them thinner through the small holes of the drawing board. S3: Adjust various parameters of the double-layer curtain weaving machine, including tension, speed, weaving density, etc., to meet the weaving requirements of the double-layer radial curtain. Feed the processed bamboo silk into the double-layer curtain weaving machine. Through the precise control of the machine, the two layers of radial curtains can be woven simultaneously. In this process, it is necessary to ensure that the weaving density, texture and other parameters of the two layers of curtains are consistent to ensure the quality of the finished product. S4: Dry the woven double-layer radial curtain to reduce its elasticity and prevent mildew and insects. At the same time, shape it as needed to ensure the shape and size of the curtain is stable. S5: Carry out strict quality inspection on finished products, including appearance inspection, dimension measurement, strength test, etc., to ensure that the products meet relevant standards and customer requirements.

[0022] The grinding methods in step S1 include brushing, grinding wheel grinding, etc. The wax layer on the surface of the raw bamboo blank can be efficiently removed, making the surface of the bamboo material smoother and more delicate, providing a good foundation for subsequent processing. Brushing removes surface impurities and wax through physical friction, while grinding wheel grinding uses a high-speed rotating grinding wheel to finely grind the bamboo material, further improving the surface quality of the bamboo material. The combined use of these two methods not only improves the processing efficiency, but also ensures the consistency and stability of the processing effect.

[0023] The punching process in step S2 is performed by a precision punching machine. The precision punching machine is used for automated production, which can accurately control the angle, strength and depth of the punching, making the filaments more uniform and delicate, and improving the overall quality of the product. At the same time, automated production also reduces labor costs and improves production efficiency.

[0024] In step S3, the double-layer curtain weaving machine is equipped with an automatic tension adjustment system. It can monitor and adjust the tension changes in the weaving process in real time to ensure that the two layers of radial curtains maintain a stable tension state during the weaving process. Traditional weaving machines often cause curtains to have problems such as uneven tightness and deformation due to uneven tension. The introduction of the automatic tension adjustment system effectively solves these problems and improves the flatness and stability of the product. In addition, the system also has intelligent control functions, which can adjust and optimize parameters according to different weaving requirements, further improving the quality and competitiveness of the product.

[0025] The drying process in step S4 adopts a combination of natural air drying and low-temperature drying, and an environmentally friendly setting agent is used during the shaping process. This combination method not only retains the environmental protection and cost advantages of natural air drying, but also overcomes the shortcomings of long natural air drying time and easy deformation. Low-temperature drying can evaporate the moisture in the curtain in a relatively short time, while avoiding the damage to the bamboo material caused by high temperature. During the shaping process, the use of an environmentally friendly setting agent further ensures the environmental protection and safety of the product. Under the combined effect of these measures, the double-layer bamboo radial curtain is more stable and reliable during the drying and shaping process.

[0026] The quality inspection process in step S5 introduces automated inspection equipment, such as a machine vision system. The machine vision system uses high-precision cameras and image processing technology to conduct all-round, no-dead-angle inspection of products. It can quickly and accurately identify surface defects, dimensional deviations, and insufficient strength of products, and provide real-time feedback to the production line for adjustment and improvement. Compared with traditional manual inspection methods, machine vision systems have higher inspection accuracy and efficiency, and can significantly improve product qualification rates and customer satisfaction. At the same time, automated inspection also reduces labor costs and the impact of human factors on product quality.

[0027] The above description is only a preferred embodiment of the present invention, but the present invention is not limited to the scope of implementation shown. Any changes made in accordance with the concept of the present invention, or modifications to equivalent embodiments with equivalent changes, which still do not exceed the spirit covered by the specification, should be within the protection scope of the present invention.

Claims

1. A method for manufacturing a double-layer bamboo radial curtain, characterized in that: The steps include: S1: Select high-quality round bamboo, cut it into bamboo tubes of appropriate length, split the bamboo tubes along the length direction to obtain raw bamboo blanks of appropriate width, and then remove the wax layer on the surface of the raw bamboo blanks by grinding; S2: Use a bamboo knife to separate the bamboo into thin slices with a thickness of about 0.5 mm, remove the outermost green skin and the innermost yellow bamboo, and only keep the second outermost "first layer of green" for later use. Then scrape 2 to 3 times at both ends of the bamboo slice, and use the bamboo punching process to break the bamboo slice into thin filaments with a diameter of about 0.2 to 0.5 mm. Then use the bamboo knife to rub it to lengthen the crack until the entire bamboo slice is divided into countless thin bamboo filaments, and perform groove and wire drawing on the bamboo filaments; S3: Adjust various parameters of the double-layer curtain braiding machine, including tension, speed, weaving density, etc., feed the processed bamboo silk into the double-layer curtain braiding machine, and realize the simultaneous weaving of two layers of radial curtains through precise control of the machine; S4: drying the woven double-layer radial curtain and shaping it as needed; S5: Carry out strict quality inspection on finished products, including appearance inspection, dimension measurement, strength test, etc.

2. A method for manufacturing a double-layer bamboo radial curtain according to claim 1, characterized in that: The grinding method in step S1 includes brush grinding, grinding wheel grinding, etc.

3. The method for manufacturing a double-layer bamboo radial curtain according to claim 1, characterized in that: The strip punching process in step S2 is performed using a precision strip punching machine.

4. The method for manufacturing a double-layer bamboo radial curtain according to claim 1, characterized in that: In step S3, the double-layer curtain weaving machine is equipped with an automatic tension adjustment system.

5. The method for manufacturing a double-layer bamboo radial curtain according to claim 1, characterized in that: The drying process in step S4 is carried out by combining natural air drying with low-temperature drying, and an environmentally friendly setting agent is used during the setting process.

6. A method for manufacturing a double-layer bamboo radial curtain according to claim 1, characterized in that: The quality inspection process in step S5 introduces automated inspection equipment, such as a machine vision system.