尼龙输送带在使用时会出现分层现象。如果不及时修复，分层区域会变得越来越大。后，尼龙输送带将报废，无法使用。为避免尼龙输送带分层，一方面应提高尼龙输送带表面覆盖胶粘剂的结构性能;另一方面，应加强对用户的标准培训。下面就带式输送机厂家详细了解解决尼龙带式输送机分层的措施。
When nylon conveyor belt is used, there will be delamination. If not repaired in time, the layered area will become larger and larger. Finally, the nylon conveyor belt will be scrapped and unusable. In order to avoid the layering of nylon conveyor belt, on the one hand, the structural properties of nylon conveyor belt surface covering adhesives should be improved; on the other hand, the standard training for users should be strengthened. Belt conveyor manufacturers on the following detailed understanding of nylon belt conveyor layering measures.
首先，尼龙输送带原有侧胶结构特点及质量问题
Firstly, the structural characteristics and quality problems of the original side glue of nylon conveyor belt
1. 尼龙输送带带芯与侧胶之间附着力小，因为带芯的中间层在同一平面上，侧胶容易脱落，导致分层。
1. The adhesion between the core of nylon conveyor belt and the side glue is small, because the middle layer of the core belt is on the same plane, the side glue is easy to fall off, leading to stratification.
2. 尼龙输送带的上、下两层弯曲胶(20mm)宽度过大，容易露出侧布，导致分层。
2. The upper and lower layers of bending glue (20mm) of nylon conveyor belt are too wide to expose side cloth, which leads to layering.
3、尼龙输送带由于上下顶板与侧胶接触弧度大，容易形成空边导致侧胶开裂，也容易导致分层。
3. Nylon conveyor belt is liable to form blank and cause side glue cracking and delamination because of the large contact radian between upper and lower roof and side glue.
4、尼龙输送带由于单面粘接剂规格不同，输送带厚度不同需要拉动，不仅劳动强度大，而且质量不稳定，容易导致输送带胎宽不均。易取侧露布，侧露海绵导致分层。
4. Nylon conveyor belt needs pulling because of different specifications of single-sided adhesives and different thickness of conveyor belt. It not only has high labor intensity, but also has unstable quality, which easily leads to uneven tire width of conveyor belt. It is easy to take side dew cloth, and side dew sponge leads to stratification.
综上所述，造成分层的主要原因是边胶品种单一，边胶结构不合理。
In summary, the main reasons for the delamination are the single variety of side glue and the unreasonable structure of side glue.
其次，改进尼龙输送带的后胶结构，具有特点
Secondly, the back rubber structure of nylon conveyor belt is improved, which has characteristics.
边缘胶的形状保持不变。地核的底边与第二层错开10mm，其余层与中间层的上层错开2- 3mm。上层核心层错开2-3 mm，上层错开10mm。
The shape of the edge glue remains unchanged. The bottom of the core is staggered by 10 mm from the second layer, while the other layers are staggered by 2 - 3 mm from the upper layer of the middle layer. The upper core layer is staggered by 2-3 mm and the upper layer is staggered by 10 mm.
1. 尼龙输送带通过调整芯材的底层和顶层，将边缘保持胶的宽度由20mm改为10mm，从根本上解决了侧露布的问题。
1. By adjusting the bottom and top layers of the core material, the width of the edge-retaining adhesive is changed from 20 mm to 10 mm, which fundamentally solves the problem of side exposure.
2. 尼龙输送带采用阶梯结构增加侧胶和核心之间的接触面积,大大增加核心和边缘之间的粘合胶,并使边缘胶水牢牢地固定在核心,基本上解决问题的边缘胶水不耐磨,容易脱落。
2. Nylon conveyor belt uses step structure to increase the contact area between side glue and core, greatly increase the adhesive between core and edge, and make the edge glue firmly fixed in the core, basically solve the problem of the edge glue is not wear-resistant, easy to fall off.
3、尼龙输送带由于采用了新的边胶工艺，使边胶与芯之间没有空边，防止边胶裂纹、海绵。
3. The nylon conveyor belt has no gap between the edge glue and the core because of the new edge glue technology, which prevents the edge glue from cracking and sponge.
4、通过对尼龙输送带的反复试验，我们龙源通达橡胶新研发了两种侧胶模型，改变了以往由于侧胶模型单一导致质量不稳定的情况，不仅减少了橡胶的消耗，而且提高了输送带的质量。
4. Through repeated tests on nylon conveyor belts, we have developed two new side rubber models for Longyuan Tongda Rubber, which have changed the situation of unstable quality caused by single side rubber model in the past. It not only reduces the consumption of rubber, but also improves the quality of conveyor belts.
三、尼龙输送带技术影响分层及措施
3. Nylon Conveyor Belt Technology Influencing Stratification and Measures
1. 尼龙输送带压延工艺
1. Calendering process of nylon conveyor belt
如果帆布潮湿或油腻，胶水会影响封面与芯部之间的粘着性以及各层之间的粘着性，造成分层和起泡。要做好帆布的清洗，橡胶要用热熔机全热熔，防止布料上的胶水脱落。
If the canvas is wet or greasy, the glue will affect the adhesion between the cover and the core, as well as the adhesion between the layers, resulting in stratification and foaming. To clean the canvas well, the rubber should be fully melted by hot melting machine to prevent the glue from falling off.
2、尼龙输送带成型两道工序
2. Two Processes of Nylon Conveyor Belt Forming
(1)尼龙输送带芯宽不均匀会造成硫化困难，造成侧胶海绵，侧露布。因此，应经常测量岩心宽度。
(1) The uneven core width of nylon conveyor belt will make vulcanization difficult, resulting in side rubber sponge and side exposed cloth. Therefore, the core width should be measured frequently.
(2)尼龙输送带胶粘剂，白色、坏布、油污及杂物会影响胶粘剂与布层、布层与布层的粘附，造成水疱，开车前必须用汽油将其去除才能挥发。
(2) Nylon conveyor belt adhesives, white, bad cloth, oil stains and impurities will affect the adhesives and cloth layer, cloth layer and cloth layer adhesion, resulting in blisters, must be removed with gasoline before driving to volatilize.
3、尼龙输送带硫化工艺
3. vulcanization process of nylon conveyor belt
(1)尼龙输送带带垫铁不当容易造成明痕、露布、边胶海绵，要仔细检查胎宽、厚度和外观质量，用合适的垫铁。
(1) The improper pad iron of nylon conveyor belt is easy to cause bright marks, exposed cloth and side rubber sponge. The tire width, thickness and appearance quality should be carefully checked and suitable pad iron should be used.
(2)尼龙输送带硫化伸长率高，带胚要伸直，要做四个中间，有弹性。
(2) The nylon conveyor belt has high vulcanization elongation, and the belt embryo should be straightened. It should have four middle parts and be elastic.
以上措施从结构上解决尼龙输送带脱层问题，不仅降低了工人的劳动强度，而且降低了原料橡胶和布料的消耗，取得了良好的经济和社会效益。另外，我们希望尼龙输送带能为我们长期稳定的服务，我们也要做日常维护，发现问题，及时解决。关于尼龙输送带的信息请关注我们的网站继续了解。
The above measures solve the delamination problem of nylon conveyor belt from the structure, which not only reduces the labor intensity of workers, but also reduces the consumption of raw rubber and cloth, and achieves good economic and social benefits. In addition, we hope that nylon conveyor belt can provide long-term and stable service for us. We also need to do daily maintenance, find problems and solve them in time. For more information about nylon conveyor belts, please follow our website for further information.
