双组份打胶机报警？循环泵超时这样处理，快速恢复生产

　　Two component glue machine alarm? Handling the timeout of the circulation pump in this way can quickly restore production

　　在双组份打胶机的运行中，循环泵是保障胶液稳定输送的关键部件，一旦出现“循环泵超时”报警，设备会立即停摆，直接耽误封胶作业进度。不少一线操作人员遇到这种报警时容易手忙脚乱，其实这类故障大多和胶液管路气堵、位置感应异常或电磁阀故障有关，掌握两步排查法就能大概率解决。今天就专门科普双组份打胶机的实用故障处理技巧，详细说说循环泵超时报警的具体解决方法。

　　In the operation of the two-component gluing machine, the circulation pump is a key component to ensure stable delivery of the glue solution. Once the "circulation pump timeout" alarm occurs, the equipment will immediately shut down, directly delaying the progress of the gluing operation. Many frontline operators are easily flustered when encountering such alarms. In fact, most of these faults are related to gas blockages in the glue pipeline, abnormal position sensing, or electromagnetic valve failures. Mastering the two-step troubleshooting method can most likely solve them. Today, we will specifically explain the practical troubleshooting techniques for two-component glue dispensing machines and provide detailed solutions for the timeout alarm of the circulation pump.

　　先跟大家理清核心逻辑：循环泵超时报警，本质是系统检测不到循环泵或供胶气缸的正常工作状态，常见诱因是管路气堵导致气缸动作卡滞，或是磁性感应器未准确识别气缸位置。优先通过手动操作排气、校准感应器，若无效再排查电磁阀部件，按“先简单后复杂”的顺序处理，不用盲目拆解设备。

　　First, let me clarify the core logic: the timeout alarm of the circulation pump is essentially due to the system's inability to detect the normal working status of the circulation pump or the glue supply cylinder. Common causes include pipeline air blockage leading to cylinder action jamming, or inaccurate recognition of cylinder position by magnetic sensors. Priority should be given to manually operating the exhaust and calibrating the sensors. If it is ineffective, the solenoid valve components should be checked and processed in the order of "simple first, complex later", without blindly disassembling the equipment.

　　第一步，手动模式下排气+校准磁性感应器。操作前先确认设备处于安全状态，然后按流程操作：首先把操作屏幕上的旋钮切换到“手动”模式，这是后续手动控制部件的前提；接着走到设备后方，找到排气阀，提前准备好袋子或桶接住排出的胶液，避免浪费和污染，然后打开排气阀；之后找到电磁阀上的红色按钮，先长按上方的按钮，驱动供胶气缸向下运行，待气缸走到底部后，调整下方的磁性感应器，直到感应器指示灯亮起——这代表系统能准确识别气缸低位位置。

　　The first step is to exhaust and calibrate the magnetic sensor in manual mode. Before operation, confirm that the device is in a safe state, and then follow the procedure: first, switch the knob on the operation screen to "manual" mode, which is the prerequisite for subsequent manual control of components; Then walk to the back of the equipment, find the exhaust valve, prepare a bag or bucket in advance to catch the discharged adhesive liquid, avoid waste and pollution, and then open the exhaust valve; Then find the red button on the solenoid valve, first long press the button above to drive the glue supply cylinder to run downward. After the cylinder goes to the bottom, adjust the lower magnetic sensor until the sensor indicator lights up - this means that the system can accurately identify the low position of the cylinder.

　　校准完低位后，再长按电磁阀下方的红色按钮，让供胶气缸向上运行，当气缸走到顶部时，同样调整上方的磁性感应器，确保其指示灯亮起，完成高位位置校准。这一系列操作的核心目的是：通过排气消除管路气堵，让气缸动作顺畅；通过校准感应器，让系统能精准捕捉气缸位置，从而解除超时报警。完成后，把设备旋钮切回“自动”模式，启动设备正常工作，通常情况下报警会顺利消除。

　　After calibrating the low position, press and hold the red button below the solenoid valve to make the glue supply cylinder run upwards. When the cylinder reaches the top, adjust the magnetic sensor above to ensure that its indicator light is on, completing the high position calibration. The core purpose of this series of operations is to eliminate pipeline blockages through exhaust and ensure smooth cylinder operation; By calibrating the sensor, the system can accurately capture the cylinder position, thereby eliminating the timeout alarm. After completion, switch the device knob back to "automatic" mode, start the device to work normally, and usually the alarm will be successfully eliminated.

　　第二步，若仍报警，排查电磁阀线圈。如果切换自动模式后，循环泵超时报警依然存在，就需要检查电磁阀的线圈——线圈是驱动电磁阀工作的核心部件，故障会导致气缸无法正常动作。具体排查方法很简单：用万用表测量线圈两端是否有24V电压，若测量显示有24V电压，但电磁阀仍不工作，说明线圈已经损坏，直接更换同型号的电磁阀线圈即可。更换完成后，重新重复第一步的排气和校准步骤，再启动设备测试，报警基本就能彻底解决。

　　Step two, if the alarm persists, investigate the solenoid valve coil. If the timeout alarm of the circulation pump still exists after switching to automatic mode, it is necessary to check the coil of the solenoid valve - the coil is the core component that drives the operation of the solenoid valve, and a fault can cause the cylinder to fail to operate normally. The specific troubleshooting method is simple: use a multimeter to measure whether there is 24V voltage at both ends of the coil. If the measurement shows 24V voltage but the solenoid valve still does not work, it indicates that the coil is damaged. Simply replace the solenoid valve coil with the same model. After the replacement is completed, repeat the exhaust and calibration steps of the first step, and then start the equipment for testing. The alarm can basically be completely resolved.

　　这里给大家补充几个实操注意事项：一是切换手动模式前，建议先暂停所有打胶作业，避免手动操作时影响其他部件；二是打开排气阀时，胶液可能会快速流出，要提前固定好接液的袋子或桶，防止胶液洒漏；三是调整磁性感应器时，动作要轻，避免损坏感应器，指示灯亮后可轻轻晃动气缸，确认感应稳定；四是测量电磁阀电压时，要注意安全，避免触电。

　　Here are a few practical precautions for everyone: Firstly, before switching to manual mode, it is recommended to pause all gluing operations to avoid affecting other components during manual operation; Secondly, when opening the exhaust valve, the adhesive liquid may quickly flow out. It is necessary to secure the bag or bucket that receives the liquid in advance to prevent the adhesive liquid from leaking; Thirdly, when adjusting the magnetic sensor, the action should be light to avoid damaging the sensor. After the indicator light is on, gently shake the cylinder to confirm stable sensing; Fourthly, when measuring the voltage of the solenoid valve, attention should be paid to safety and avoid electric shock.

　　另外，日常使用中也能提前预防这类报警：定期检查胶液管路，避免因管路弯折、堵塞导致气堵；定期清洁磁性感应器的感应面，防止胶液、粉尘覆盖影响感应精度；定期检查电磁阀线圈的接线，避免接线松动导致接触不良。这些基础维护能大幅减少循环泵超时等故障的发生。

　　In addition, such alarms can also be prevented in advance during daily use: regularly check the glue pipeline to avoid air blockage caused by pipeline bending or blockage; Regularly clean the sensing surface of the magnetic sensor to prevent the coverage of adhesive and dust from affecting the sensing accuracy; Regularly check the wiring of the solenoid valve coil to avoid loose wiring and poor contact. These basic maintenance can significantly reduce the occurrence of faults such as circulation pump timeouts.

　　循环泵超时报警是双组份打胶机的常见故障，看似棘手，实则只要按“手动排气校准→电磁阀线圈排查”的步骤操作，就能快速解决。对一线操作人员来说，掌握这类基础故障处理技巧，能大幅减少生产线停摆时间，降低对专业维修的依赖。希望这次科普能帮到大家，在日常操作中更好地应对双组份打胶机的各类小问题。如果更换线圈后仍有异常，可进一步检查供胶气缸是否卡滞，或联系设备厂家技术支持。

　　The timeout alarm of the circulation pump is a common fault of the two-component gluing machine. It may seem tricky, but in fact, it can be quickly solved by following the steps of "manual exhaust calibration → solenoid valve coil troubleshooting". For frontline operators, mastering these basic fault handling skills can significantly reduce production line downtime and reduce reliance on professional maintenance. I hope this science popularization can help everyone better deal with various small problems of two-component glue machines in daily operation. If there are still abnormalities after replacing the coil, you can further check whether the glue supply cylinder is stuck or contact the equipment manufacturer's technical support.

　　本文由  双组份打胶机 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 two-component glue 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.