自动喷粉生产线采用水平面输送布置，上下料区预留周转区。根据工件的生产需求配对生产线工艺速度1.5—6.0m/min，生产线可调速度0.5-6.0m/min，变频调速控制。悬挂输送机运行需平稳，无爬行或卡死现象，驱动机构须设置过载自动保护装置、重锤张紧装置、链条轨道自动加油装置，张紧装置上设有位移极限保护开关，全线各关键部位均设有悬链急停开关，驱动设有机械、电气双重安全保护，自动喷粉线应设接油接灰及自动清洁接灰盘功能等，双驱动同步自动找补误差智能识别功能。

The automatic powder spraying production line adopts a horizontal conveying layout, with a reserved turnover area for loading and unloading. According to the production needs of the workpiece, the production line is paired with a process speed of 1.5-6.0m/min, an adjustable speed of 0.5-6.0m/min, and variable frequency speed control. The suspension conveyor needs to operate smoothly without crawling or jamming. The driving mechanism must be equipped with overload automatic protection device, heavy hammer tensioning device, and chain track automatic refueling device. The tensioning device is equipped with displacement limit protection switch, and all key parts of the entire line are equipped with suspension chain emergency stop switches. The drive is equipped with mechanical and electrical dual safety protection. The automatic powder spraying line should be equipped with functions such as oil and ash connection and automatic cleaning of ash tray. The dual drive synchronous automatic error correction intelligent recognition function is also required.

自动喷粉系统采用单色粉末对爬架零部件进行全面喷涂，总涂层厚度60-80μm，工件各表面无漏涂现象，涂层均匀致密有光泽，附着力达到2级，表面硬度≧3H，硬物刻划不会起皮，表面无发黄、起泡或脱落缺陷 ；采用2套自动喷枪系统对工件喷涂，自动往复机升降变频可调，最大行程按工件设置，自动喷枪系统自动感应控制，喷枪单独可控。

The automatic powder spraying system uses monochromatic powder to comprehensively spray the climbing frame components, with a total coating thickness of 60-80 μ m. There are no missed coatings on the surfaces of the workpiece, and the coating is uniform, dense, and glossy. The adhesion reaches level 2, and the surface hardness is ≥ 3H. Hard objects will not peel when scratched, and there are no yellowing, bubbling, or peeling defects on the surface; Two sets of automatic spray gun systems are used to spray the workpiece. The automatic reciprocating machine has adjustable frequency conversion for lifting and lowering, and the maximum stroke is set according to the workpiece. The automatic spray gun system automatically senses and controls the spray gun separately.

喷粉车间的每个喷涂室内预设2个人工手动补喷工位，用于补喷。人工补喷位和自动主喷位须设置侧板隔离，并配照明系统，预留空间以备后期机器人代替人工手动补漆改造。人工补喷位和自动主喷位具备供粉系统，实现自动补粉，人工只需要放到指定地方。

Each spraying room in the powder spraying workshop is equipped with 2 manual spraying stations for spraying. The manual repainting position and the automatic main repainting position must be equipped with side panel isolation and lighting systems, with reserved space for robots to replace manual repainting in the future. The manual spraying position and the automatic main spraying position are equipped with a powder supply system to achieve automatic powder replenishment, and the manual only needs to be placed in the designated place.

喷涂线采用大旋风单色系统，2.0mm的冷钢板做旋风分离器的本体，需要有二级过滤（配防静电、附膜滤芯），配防爆型风机，风机品牌要求南方风机或同等级以上品牌。灯具为防爆灯，喷房主體材料采用PP三明治板制作，隔离房侧面用50mm的岩棉板，顶部用的是50mm的玻镁板。

The spraying line adopts a large cyclone monochrome system, with a 2.0mm cold steel plate as the main body of the cyclone separator. It needs to have a secondary filtration (equipped with anti-static and attached film filter elements) and an explosion-proof fan. The fan brand requires a Southern fan or a brand of the same level or above. The lighting fixtures are explosion-proof, and the main material of the spray booth is made of PP sandwich panels. The side of the isolation room is made of 50mm rock wool board, and the top is made of 50mm glass magnesium board.

自动喷涂作业要求喷枪具有上下以及整体前后移动功能，品牌要求为瑞士金马/德国瓦格纳或同等级以上品牌。喷涂车间需要有防爆系统、粉尘浓度检测装置，粉房压差检测，检测均带设备报警。品质确认区是在喷粉后到固化炉之间需要封闭，在封闭区增加一个目视检查工位，在进入固化炉之前可检出不良品。

The automatic spraying operation requires the spray gun to have up and down as well as overall forward and backward movement functions, and the brand should be Swiss Jinma/German Wagner or a brand of the same level or above. The spraying workshop needs to have an explosion-proof system, dust concentration detection device, powder room pressure difference detection, and all detection devices are equipped with equipment alarms. The quality confirmation area needs to be closed between the powder spraying and the curing furnace. A visual inspection station should be added to the closed area to detect defective products before entering the curing furnace.

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