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A platform for research: civil engineering, architecture and urbanism
Spray gun mechanism, roller coating device and movable roller coating equipment
The invention relates to the technical field of spraying equipment, in particular to a spray gun mechanism, a roller coating device and movable roller coating equipment. The spray gun mechanism comprises: a base body having a first coating channel formed therein; the nozzle is connected to the base body and communicates with one end of the first coating channel; the cleaning head is arranged on the base body and connected with an air source, the cleaning head is located in the coating channel, a gap allowing coating to pass through is formed between the cleaning head and the inner wall of the coating channel, an air spraying opening is formed in the side, facing the nozzle, of the cleaning head, and the air spraying opening is used for spraying air to the nozzle. Therefore, blockages on the nozzle can be removed. According to the technical scheme, the nozzle can be cleaned through the cleaning head to prevent nozzle blockage, the nozzle can be dredged from inside to outside after the nozzle is blocked, the problem that a nozzle of a spray gun in the prior art is inconvenient to clean is solved, and nozzle blockage is effectively relieved.
本申请涉及喷涂设备技术领域，具体而言，涉及一种喷枪机构、辊涂装置及移动辊涂设备。喷枪机构包括：基体，形成有第一涂料通道；喷嘴，连接于所述基体，与所述第一涂料通道的一端连通；清洁头，设置于所述基体并连接气源，所述清洁头位于所述涂料通道内，所述清洁头与所述涂料通道的内壁具有容许涂料通过的间隙，所述清洁头朝向所述喷嘴的一侧设有喷气口，所述喷气口用于向所述喷嘴喷气，以清除所述喷嘴上的堵塞物。本申请的技术方案能够通过清洁头清理喷嘴以预防喷嘴堵塞，并能够在喷嘴堵塞后由内向外疏通喷嘴，解决现有技术中喷枪的喷嘴不便于清理的问题，有效缓解喷嘴堵塞。
Spray gun mechanism, roller coating device and movable roller coating equipment
The invention relates to the technical field of spraying equipment, in particular to a spray gun mechanism, a roller coating device and movable roller coating equipment. The spray gun mechanism comprises: a base body having a first coating channel formed therein; the nozzle is connected to the base body and communicates with one end of the first coating channel; the cleaning head is arranged on the base body and connected with an air source, the cleaning head is located in the coating channel, a gap allowing coating to pass through is formed between the cleaning head and the inner wall of the coating channel, an air spraying opening is formed in the side, facing the nozzle, of the cleaning head, and the air spraying opening is used for spraying air to the nozzle. Therefore, blockages on the nozzle can be removed. According to the technical scheme, the nozzle can be cleaned through the cleaning head to prevent nozzle blockage, the nozzle can be dredged from inside to outside after the nozzle is blocked, the problem that a nozzle of a spray gun in the prior art is inconvenient to clean is solved, and nozzle blockage is effectively relieved.
本申请涉及喷涂设备技术领域，具体而言，涉及一种喷枪机构、辊涂装置及移动辊涂设备。喷枪机构包括：基体，形成有第一涂料通道；喷嘴，连接于所述基体，与所述第一涂料通道的一端连通；清洁头，设置于所述基体并连接气源，所述清洁头位于所述涂料通道内，所述清洁头与所述涂料通道的内壁具有容许涂料通过的间隙，所述清洁头朝向所述喷嘴的一侧设有喷气口，所述喷气口用于向所述喷嘴喷气，以清除所述喷嘴上的堵塞物。本申请的技术方案能够通过清洁头清理喷嘴以预防喷嘴堵塞，并能够在喷嘴堵塞后由内向外疏通喷嘴，解决现有技术中喷枪的喷嘴不便于清理的问题，有效缓解喷嘴堵塞。
Spray gun mechanism, roller coating device and movable roller coating equipment
喷枪机构、辊涂装置及移动辊涂设备
GUO KUANGKUANG (author) / CHEN WEILIN (author) / HUANG LIANGHONG (author)
2023-02-17
Patent
Electronic Resource
Chinese
Roller coating execution device and roller coating operation equipment
| European Patent Office | 2023