
中空玻璃加工设备组成结构解析
时间:2025-06-14 来源:/ 发布人:昌盛机械
中空玻璃加工设备是构建节能建筑幕墙的核心装备体系,其结构复杂性与技术集成度直接决定产品性能。整套设备由五大核心模块构成,形成从原料处理到成品检测的完整闭环。
Hollow glass processing equipment is the core equipment system for building energy-saving building curtain walls, and its structural complexity and technological integration directly determine product performance. The entire equipment consists of five core modules, forming a complete closed loop from raw material processing to finished product testing.
玻璃预处理系统是生产起点,包含高精度切割台与磨边机。切割台采用金刚石锯片或激光定位技术,将原片玻璃分割为指定尺寸,误差控制在±0.15mm以内,为后续工序提供基准。磨边机则通过多级金刚轮对玻璃边缘进行圆角处理,消除微裂纹,避免应力集中导致的自爆风险,同时提升密封胶附着性能。
The glass pretreatment system is the starting point of production, including high-precision cutting tables and edge grinders. The cutting table uses diamond saw blades or laser positioning technology to divide the original glass into specified sizes with an error controlled within ± 0.15mm, providing a benchmark for subsequent processes. The edging machine uses multi-stage diamond wheels to round the edges of the glass, eliminating micro cracks, avoiding the risk of self explosion caused by stress concentration, and improving the adhesion performance of the sealant.
清洗干燥机组承担表面净化任务,由预洗槽、刷洗段及热风刀组成。预洗槽采用循环去离子水去除玻璃表面粉尘,刷洗段配备两组尼龙辊刷,以300rpm转速配合中性清洗剂深度去污,热风刀通过0.2MPa压缩空气与120℃热风协同作用,实现玻璃表面残水率低于0.05g/㎡,为涂布密封胶创造洁净基底。
The cleaning and drying unit is responsible for surface purification and consists of a pre washing tank, a scrubbing section, and a hot air knife. The pre washing tank uses circulating deionized water to remove dust on the glass surface. The brushing section is equipped with two sets of nylon roller brushes, which are deeply cleaned with neutral cleaning agent at a speed of 300rpm. The hot air knife works together with 0.2MPa compressed air and 120 ℃ hot air to achieve a residual water rate of less than 0.05g/㎡ on the glass surface, creating a clean substrate for applying sealant.
铝框加工中心是结构强度保障,集成铝条切割、折弯与分子筛灌装功能。数控切割锯根据中空层厚度自动调整铝条长度,切口采用倒角工艺防止刺穿密封胶。折弯机通过三维伺服系统实现U型、口字型等异形框架成型,角度误差控制在±0.5°以内。分子筛灌装机采用真空吸附技术,确保每米铝框填充量稳定在35±2g,有效吸附中空层水分。
The aluminum frame processing center is a structural strength guarantee that integrates aluminum strip cutting, bending, and molecular sieve filling functions. The CNC cutting saw automatically adjusts the length of the aluminum strip according to the thickness of the hollow layer, and the incision is chamfered to prevent puncturing the sealant. The bending machine uses a three-dimensional servo system to form irregular frames such as U-shaped and mouth shaped frames, with angle errors controlled within ± 0.5 °. The molecular sieve filling machine adopts vacuum adsorption technology to ensure a stable filling amount of 35 ± 2g per meter of aluminum frame, effectively adsorbing the moisture in the middle air layer.
合片压合系统是工艺核心,由定位平台、涂胶机器人及压合机组成。定位平台采用激光对中装置,确保两片玻璃与铝框的同轴度≤0.3mm。涂胶机器人搭载六轴机械臂,沿铝框轨迹以8-12mm宽度均匀涂布丁基胶,压合机通过分段加压技术,先以0.05MPa压力预压合消除气泡,再逐步升压至0.15MPa完成最终密封。
The laminating system is the core of the process, consisting of a positioning platform, a glue coating robot, and a laminating machine. The positioning platform adopts a laser alignment device to ensure that the coaxiality between the two pieces of glass and the aluminum frame is ≤ 0.3mm. The glue coating robot is equipped with a six axis mechanical arm, which uniformly applies butyl glue with a width of 8-12mm along the trajectory of the aluminum frame. The laminating machine uses segmented pressure technology to pre press and eliminate bubbles with a pressure of 0.05MPa, and then gradually increases the pressure to 0.15MPa to complete the final sealing.
封胶固化线实现产品终饰,包含二次密封与固化装置。双组份打胶机将聚硫胶或硅酮胶按比例混合,通过动态搅拌桨确保均匀性,胶枪以45°倾角沿铝框外侧形成连续密封带。固化室采用热风循环系统,维持45℃恒温环境,配合紫外线辅助固化,使密封胶在2小时内达到初始强度,满足堆垛运输要求。
The sealing and curing line realizes product finishing, including secondary sealing and curing devices. The two-component glue machine mixes polysulfide glue or silicone glue in proportion and ensures uniformity through dynamic stirring blades. The glue gun forms a continuous sealing tape along the outer side of the aluminum frame at a 45 ° angle. The curing chamber adopts a hot air circulation system to maintain a constant temperature environment of 45 ℃, combined with ultraviolet assisted curing, so that the sealant can reach its initial strength within 2 hours and meet the requirements of stacking and transportation.
现代中空玻璃生产线已实现全流程自动化,集成视觉检测系统对玻璃平整度、密封胶连续性进行实时监控,数据反馈至中央控制系统优化工艺参数。这种高度集成的设备体系,不仅将生产节拍缩短至90秒/片,更使中空玻璃的传热系数低至1.1W/(㎡·K),达到被动房节能标准,推动建筑行业向低碳化转型。
The modern insulated glass production line has achieved full process automation, with an integrated visual inspection system for real-time monitoring of glass flatness and sealant continuity. The data is fed back to the central control system to optimize process parameters. This highly integrated equipment system not only shortens the production cycle to 90 seconds per piece, but also reduces the heat transfer coefficient of insulated glass to 1.1W/(㎡· K), meeting the energy-saving standards for passive rooms and promoting the transformation of the construction industry towards low-carbon.
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