以下是丁基胶涂布机常见故障及维修方法的综合整理

　　The following is a comprehensive summary of common faults and maintenance methods of butyl rubber coating machines

　　一、出胶异常问题

　　1、 Abnormal glue dispensing issue

　　胶不粘铝框或单边不沾胶

　　Non stick aluminum frame or single-sided non stick adhesive

　　可能原因：胶头/胶缸温度不足、压力设定不当、两胶头间距过大或胶头堵塞。

　　Possible reasons: Insufficient temperature of the rubber head/cylinder, improper pressure setting, excessive distance between the two rubber heads, or blockage of the rubber head.

　　解决方法：

　　resolvent:

　　检查并调整温度至丁基胶要求的范围（通常需咨询胶供应商）；

　　Check and adjust the temperature to the range required for butyl rubber (usually consult the rubber supplier);

　　确认压力在8-18 MPa范围内；

　　Confirm that the pressure is within the range of 8-18 MPa;

　　调整两胶头间距至铝条宽度+1mm；

　　Adjust the distance between the two adhesive heads to the width of the aluminum strip+1mm;

　　若上述正常，需拆卸胶头用煤油浸泡清洗，清除杂质堵塞。

　　If the above is normal, the rubber head needs to be disassembled and soaked in kerosene for cleaning to remove impurities and blockages.

　　出胶毛刺不光滑

　　The adhesive burrs are not smooth

　　新设备：检查出胶孔是否粗糙，需打磨抛光；

　　New equipment: Check if the glue hole is rough and needs to be polished and polished;

　　旧设备：可能是温度显示不准，逐步上调温度至出胶正常。

　　Old equipment: It may be due to inaccurate temperature display. Gradually increase the temperature until the glue is released normally.

　　二、加热系统故障

　　2、 Heating system malfunction

　　胶头或胶缸不加热

　　The rubber head or cylinder is not heated

　　可能原因：加热棒/加热盘损坏、温控表故障。

　　Possible reasons: Damage to heating rod/heating plate, malfunction of temperature control meter.

　　解决方法：

　　resolvent:

　　用万用表检测加热棒是否断路，更换损坏部件；

　　Use a multimeter to check if the heating rod is open circuit and replace damaged parts;

　　检查温控表信号是否正常。

　　Check if the temperature control meter signal is normal.

　　三、液压与密封问题

　　3、 Hydraulic and sealing issues

　　液压系统漏油

　　Hydraulic system oil leakage

　　原因：高压油管连接处的组合垫老化或损坏。

　　Reason: The combination pad at the connection of the high-pressure oil pipe is aging or damaged.

　　解决：立即更换密封组合垫，避免压力损失。

　　Solution: Immediately replace the sealing combination gasket to avoid pressure loss.

　　胶头漏胶

　　Leakage of adhesive head

　　原因：硅胶垫损坏（多因挤胶压力过大）。

　　Reason: The silicone pad is damaged (mostly due to excessive squeezing pressure).

　　解决：更换硅胶垫，并调整压力至合理范围（避免超过18 MPa）。

　　Solution: Replace the silicone pad and adjust the pressure to a reasonable range (avoiding exceeding 18 MPa).

　　四、机械与电气故障

　　4、 Mechanical and electrical faults

　　传送皮带跑偏

　　Conveyor belt deviation

　　调整方法：手动调节四个角的皮带轮至居中位置。

　　Adjustment method: Manually adjust the pulleys at the four corners to the center position.

　　显示屏不亮但设备运行

　　The display screen is not lit but the device is running

　　可能原因：显示屏损坏或供电线路故障。

　　Possible reasons: Damaged display screen or power supply line malfunction.

　　解决：检查电源线连接或更换显示屏。

　　Solution: Check the power cord connection or replace the display screen.

　　五、其他注意事项

　　5、 Other precautions

　　日常维护：每班次结束后清理胶嘴残留胶体，防止堵塞；

　　Daily maintenance: Clean up residual glue from the nozzle after each shift to prevent blockage;

　　安全操作：作业时需戴防烫手套，避免接触高温部件（如胶嘴温度可达150℃以上）；

　　Safe operation: Wear heat-resistant gloves during operation to avoid contact with high-temperature components (such as rubber nozzles that can reach temperatures above 150 ℃);

　　压力维持问题：若气液增压泵无法保压，需检查阀门是否卡滞或间隙调整不当。

　　Pressure maintenance issue: If the gas-liquid booster pump cannot maintain pressure, it is necessary to check whether the valve is stuck or the clearance adjustment is improper.

　　本文由 立式丁基胶涂布机  友情奉献.更多有关的知识请点击  http://www.jncsjx.com/   真诚的态度.为您提供为全面的服务.更多有关的知识我们将会陆续向大家奉献.敬请期待.

　　This article is a friendly contribution from a vertical butyl rubber coating machine For more related knowledge, please click http://www.jncsjx.com/ Sincere attitude To provide you with comprehensive services We will gradually contribute more relevant knowledge to everyone Coming soon.