大财神做中空玻璃加工的都知道，封胶这道工序非常考验生产线的成色。人工打胶或者半自动打胶，胶量忽多忽少、拐角处容易断胶、两组份混合不均匀导致固化不良，这些问题在订单量小的时候还能靠老师傅盯着，一旦批量上去，质量波动就压不住了。全自动封胶线这几年在中空玻璃厂普及得快，核心原因就是它把打胶这件事从“靠手感”变成了“靠参数”。

Those who process insulating glass know that the sealing process tests the quality of the production line the most. Manual or semi-automatic gluing can cause fluctuations in the amount of glue, breakage at corners, and uneven mixing of two components leading to poor curing. These problems can still be monitored by experienced technicians when the order quantity is small. Once the batch is increased, quality fluctuations cannot be suppressed. The rapid popularization of fully automatic sealing lines in insulated glass factories in recent years is mainly due to its ability to shift the process of gluing from relying on hand feel to relying on parameters.

先搞清楚封胶线在整条中空玻璃生产线里的位置。 一条完整的中空玻璃加工线通常包括上片、切割、磨边、清洗干燥、铝框装配、丁基胶涂布、合片、压合、封胶、下片这些环节。全自动封胶线一般接在压合之后，负责把双组份密封胶均匀地打在中空玻璃四周的边部，形成第二道密封。这一段的自动化程度，直接决定整条线的产出节拍和质量一致性。如果前段铝框折弯、丁基胶涂布都是自动化的，到了封胶这里掉回人工，整线的效率就被卡住了。

First, clarify the position of the sealing line within the entire insulated glass production line. A complete hollow glass processing line usually includes processes such as upper sheet, cutting, edge grinding, cleaning and drying, aluminum frame assembly, butyl rubber coating, lamination, pressing, sealing, and lower sheet. The fully automatic sealing line is usually connected after compression, responsible for evenly applying the two-component sealant around the edges of the insulated glass to form a second seal. The degree of automation in this section directly determines the output rhythm and quality consistency of the entire line. If the bending of the aluminum frame and the application of butyl rubber in the front section are automated, and they fall back to manual labor at the sealing point, the efficiency of the entire line will be stuck.

大财神胶量控制和混合比例，是全自动封胶线的核心能力。 双组份密封胶由A、B两组分按一定比例混合固化，比例不对或者混合不均，胶体要么不干，要么固化后强度不够。全自动设备的优势就在这里：伺服系统控制出胶量，混合器保证两组分充分搅匀，胶头沿着玻璃边缘匀速走，拐角处自动减速或者调整角度，减少断胶和堆胶。选型时要关注设备的胶量精度和混合系统，这两个指标直接决定封胶质量的稳定性。另外，不同厂家、不同型号的胶对温度、粘度有要求，设备能不能适配你正在用的胶，也是采购前要确认的。

The control of adhesive quantity and mixing ratio are the core capabilities of the fully automatic sealing line. Two component sealant is cured by mixing A and B components in a certain proportion. If the proportion is not correct or the mixture is uneven, the gel will either not dry or the strength will be insufficient after curing. The advantages of fully automatic equipment lie here: the servo system controls the amount of glue, the mixer ensures that the two components are thoroughly mixed, the glue head travels at a constant speed along the edge of the glass, and automatically decelerates or adjusts the angle at corners to reduce breakage and stacking of glue. When selecting, attention should be paid to the accuracy of the equipment's adhesive quantity and the mixing system, as these two indicators directly determine the stability of the sealing quality. In addition, different manufacturers and models of glue have requirements for temperature and viscosity, and it is also necessary to confirm whether the equipment can adapt to the glue you are using before purchasing.

玻璃尺寸范围和换型能力，决定了设备的通用性。 中空玻璃厂的订单往往尺寸跨度大，小到几百毫米，大到两三米，如果封胶线的适用范围窄，大板小板频繁切换，调机时间就把效率吃掉了。全自动封胶线一般标配有非常小和非常大加工尺寸，选型时要对着自己常做的订单尺寸来。另外，换型时胶头高度、输送速度、定位方式要不要重新调整，调整是否方便，这些细节影响日常使用的顺畅度。有些设备参数好看，实际换型要花一两个小时，产能优势就打了折扣。

The glass size range and changeover capability determine the versatility of the equipment. The orders from insulated glass factories often have a large size span, ranging from a few hundred millimeters to two or three meters. If the application range of the sealing line is narrow, frequent switching between large and small boards will consume the efficiency of machine adjustment time. The fully automatic sealing line is generally equipped with minimum and maximum processing sizes as standard, and the selection should be based on the order size that you usually make. In addition, whether the height of the rubber head, conveying speed, and positioning method should be readjusted during the changeover, and whether the adjustment is convenient, these details affect the smoothness of daily use. Some equipment parameters look good, but it takes one or two hours to actually change the model, which discounts the production capacity advantage.

胶路密封和清洗维护，是长期运行的隐形门槛。 双组份胶一旦在混合器或者管道里固化，清理起来非常麻烦。好的全自动封胶线会设计自动清洗程序，停机或者换胶时把混合头冲洗干净，避免残胶结块堵塞。输胶管路、胶泵的密封性也要好，漏胶不仅浪费材料，还会污染玻璃和设备。日常维护的便利性，比如混合器拆装是否快捷、胶路清洗程序是否有效，这些在采购时容易忽略，用起来才知道省不省心。

Rubber road sealing and cleaning maintenance are invisible thresholds for long-term operation. Once the two-component adhesive solidifies in a mixer or pipeline, it can be very difficult to clean. A good fully automatic sealing line will be designed with an automatic cleaning program. When stopping or changing the glue, the mixing head will be rinsed clean to avoid residual glue clumping and blockage. The sealing of the glue delivery pipeline and glue pump should also be good. Leakage of glue not only wastes materials, but also pollutes glass and equipment. The convenience of daily maintenance, such as whether the mixer disassembly and assembly is fast, and whether the rubber road cleaning program is thorough, are easily overlooked when purchasing, and it is only when used that one knows whether it is worry free or not.

全自动封胶线是中空玻璃厂从半自动向全自动升级的关键一环，选对了，封胶质量稳定、人工减少；选错了，三天两头调机、清胶，效率还不如人工。把胶量控制、尺寸适配、清洗维护这几件事考察清楚，设备才能物尽其用。

大财神The fully automatic sealing line is a key link in the upgrade of insulating glass factories from semi-automatic to fully automatic. If selected correctly, the sealing quality will be stable and manual labor will be reduced; I chose the wrong one. Adjusting and cleaning the glue every three days is not as efficient as manual labor. Only by thoroughly examining the control of adhesive volume, size adaptation, cleaning and maintenance, can the equipment be fully utilized.

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