双组份打胶机是中空玻璃生产线中非常后一道工序的核心设备，主要用于双组份聚硫密封胶和双组份硅酮结构胶的涂布。中空玻璃采用双道密封工艺——第一道是铝框的丁基胶密封，第二道是双组份密封胶的涂布。双组份打胶机正是完成这第二道密封的专用设备，其性能直接决定了中空玻璃的水密性、气密性和使用寿命。

The two-component gluing machine is the core equipment of the last process in the production line of insulating glass, mainly used for coating two-component polysulfide sealant and two-component silicone structural adhesive. Hollow glass adopts a dual sealing process - the first layer is the butyl rubber sealing of the aluminum frame, and the second layer is the application of two-component sealant. The two-component gluing machine is a specialized equipment for completing this second sealing, and its performance directly determines the water tightness, air tightness, and service life of the insulated glass.

双组份打胶机的工作原理基于两组份胶的准确配比与混合。设备由A组分泵（基料泵）和B组分泵（固化剂泵）分别驱动，将两种组份的密封胶按设定的比例输送至混合器中均匀混合后挤出。设备采用气动系统或液压系统驱动，通过无触点电器控制系统控制换向，换向灵敏可靠。比例泵设有独特方便的可调式配比机构，可非常大限度地保证双组份胶近乎苛刻的配比要求。混胶系统采用国际流行的静态往复带式混合器，配合独特结构的单向针阀，使混合更加均匀。特殊弹性材料制造的挤胶嘴使中空玻璃的制作更加方便、简洁、美观。

The working principle of the two-component glue machine is based on the precise ratio and mixing of the two-component glue. The equipment is driven by component A pump (base material pump) and component B pump (curing agent pump), respectively, to deliver the sealant of the two components to the mixer in the set ratio for uniform mixing and extrusion. The equipment is driven by a pneumatic or hydraulic system, and the direction is controlled by a contactless electrical control system, which is sensitive and reliable. The proportional pump is equipped with a unique and convenient adjustable proportioning mechanism, which can maximize the guarantee of almost strict proportioning requirements for two-component adhesives. The mixing system adopts the internationally popular static reciprocating belt mixer, combined with a unique structure of one-way needle valve, to make the mixing more uniform. The extrusion nozzle made of special elastic material makes the production of insulated glass more convenient, concise, and beautiful.

在核心技术方面，双组份打胶机的关键优势在于其配比精度和混合均匀性。不同密封胶对A、B组份的比例要求各不相同，设备可根据密封胶的材料参数调整配合比例。混合比范围通常为6:1至14:1。基料系统通常配备电加热系统，确保胶料在低温环境下仍具有良好的流动性。固化剂系统设有两道过滤装置，提高了两种组份的混合均匀性及固化性能。系统为全封闭设计，杜绝空气混入，避免固化剂与空气接触而固化，确保介质流量的稳定性。系统还设有管路高压安全保护装置，使操作和使用更加安全。关键零部件如基料泵、固化剂泵及比例泵的高压阀口均采用零泄露特殊合金研磨制造。

In terms of core technology, the key advantage of the two-component gluing machine lies in its precision in proportioning and uniformity of mixing. Different sealants have different requirements for the proportion of components A and B. The equipment can adjust the mixing ratio according to the material parameters of the sealant. The mixing ratio range is usually 6:1 to 14:1. The base material system is usually equipped with an electric heating system to ensure that the rubber material still has good flowability in low-temperature environments. The curing agent system is equipped with two filtering devices, which improve the mixing uniformity and curing performance of the two components. The system is designed to be fully enclosed to prevent air from entering and to prevent curing agents from coming into contact with air, ensuring the stability of the medium flow rate. The system is also equipped with high-pressure safety protection devices for pipelines, making operation and use safer. The high-pressure valve ports of key components such as the base material pump, curing agent pump, and proportional pump are all manufactured using zero leakage special alloy grinding.

在技术参数方面，典型双组份打胶机的基料桶容量为55加仑（200L），固化剂桶容量为5加仑（20L）。挤胶非常大工作压力可达20Mpa，供气压力为0.5-0.8Mpa，非常大耗气量约0.5m?/min。整机重量约650kg，外形尺寸约为1150×1100×2500mm。部分型号无需电源即可工作，为纯气动型设计。

In terms of technical parameters, the base material tank capacity of a typical two-component gluing machine is 55 gallons (200L), and the curing agent tank capacity is 5 gallons (20L). The maximum working pressure for glue extrusion can reach 20Mpa, the gas supply pressure is 0.5-0.8Mpa, and the maximum air consumption is about 0.5m?/min. The total weight of the machine is about 650kg, and the external dimensions are about 1150 × 1100 × 2500mm. Some models can work without a power supply and are designed as pure pneumatic models.

双组份打胶机的应用范围十分广泛。除中空玻璃生产外，还适用于玻璃幕墙、门窗幕墙等领域的密封粘接作业。设备可适应国内外众多厂家的双组份聚硫密封胶和双组份硅酮结构胶。在操作方面，双组份打胶机具有操作简便的特点——将A、B组份胶桶就位后，通过气动或液压驱动即可实现自动吸入、混合和输出。在无准备断电时，设备可利用空气压缩机储存的气量冲洗胶枪，避免拆洗冲洗胶枪的时间浪费。在熟练工人的操作下，双组份打胶机的工作速度是手工涂抹的3倍左右。随着中空玻璃和玻璃幕墙行业对密封质量要求的不断提高，双组份打胶机正朝着数字化控制、自动化操作的方向发展，以取代手工操作，进一步提高生产效率和产品质量。

The application range of two-component gluing machine is very wide. In addition to the production of insulating glass, it is also suitable for sealing and bonding operations in fields such as glass curtain walls, doors and windows curtain walls. The equipment can adapt to the two-component polysulfide sealant and two-component silicone structural adhesive of many domestic and foreign manufacturers. In terms of operation, the two-component gluing machine has the characteristic of easy operation - after placing the A and B component glue barrels in place, automatic suction, mixing, and output can be achieved through pneumatic or hydraulic drive. When the power is cut off without preparation, the equipment can use the air stored in the air compressor to flush the glue gun, avoiding wasting time on disassembling and washing the glue gun. Under the operation of skilled workers, the working speed of the two-component glue machine is about three times that of manual application. With the continuous improvement of sealing quality requirements in the hollow glass and glass curtain wall industries, two-component gluing machines are developing towards digital control and automated operation to replace manual operation, further improving production efficiency and product quality.

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