The utility model discloses a continuously adjustable green light double-head marking machine, which comprises a laser, an adjustable beam expander, a beam splitting system, a reflecting system, a solenoid valve, an adjustable beam expander, a left vibration lens, a right vibration lens and a housing; on one side of the laser, an adjustable beam expander, a beam splitting system and a reflection system are arranged on the axis of the output light in turn; Under the system, an adjustable beam expander and a right vibration lens are arranged, and on one side, an electromagnetic valve is arranged, and the front end of the solenoid valve is connected with a swing shield; under the reflection system, an adjustable beam expander and a left vibration lens are arranged; on one side, an electromagnetic valve is arranged, and the front end of the solenoid valve is connected with a swing shield; the beam splitting system includes a half-wave plate and a beam splitting cube, and the half-wave plate is arranged between the laser and the beam splitting cube. The light splitting system of the double-ended green light marking machine of the utility model can make the energy of the left and right lenses highly consistent, and make the printing effect of the two lenses highly consistent and work efficiently.
【技术实现步骤摘要】
一种分光连续可调的绿光双头打标机
本技术涉及打标机设备
,具体涉及一种分光连续可调的绿光双头打标机。
技术介绍
绿光双头激光打标机是采用一个激光器两个振镜扫描头的结构方式,两个振镜扫描头同时打印其效率比普通打标机高一倍。绿光双头激光打标机其左右头的能量分光比例通常都是通过532nm分光镜去实现;由于绿光激光器输出的激光具有一定的偏振特性,普通532nm分光镜的镀膜工艺是没法做到50%:50%的准确分光;所以用这种普通分光镜的方案没法保证左右两头的分光均匀性,而分光的不均匀性最终导致打印效果(色差、深度)有差异。如何设计合适的分光系统使左右两头的能量一致保证两头的打印效果一致是目前绿光双头激光打标机的需要突破的技术瓶颈。
技术实现思路
本技术的目的是提供一种分光连续可调的绿光双头打标机,其分光系统使左、右两镜头的能量高度一致,使得两头的打印效果一致性非常高且工作效率高。本技术的目的是通过下述方案来实现的:一种分光连续可调的绿光双头打标机,包括激光器、不可调扩束镜、分光系统、反射系统、电磁阀、可调扩束镜、左振镜头、右振镜头、壳体;所述激光器的一侧、在其输出光线的轴线上依次设有不可调扩束镜、分光系统、反射系统;所述分光系统下方设有可调扩束镜、右振镜头,其一侧设有电磁阀,电磁阀前端连接摆动挡片;所述反射系统下方设有可调扩束镜、左振镜头,其一侧设有电磁阀,电磁阀前端连接摆动挡片;所述分光系统包括半波片和分束立方体,半波片设于激光器和分束立方体之间;所述反射系统包括反射镜和用于反射镜固定、调节的安装固定座;所述左振镜头、右振镜头平行并排设置。所述激光器、不可调扩束镜、分 ...
【技术保护点】
1.一种分光连续可调的绿光双头打标机,其特征在于:包括激光器、不可调扩束镜、分光系统、反射系统、电磁阀、可调扩束镜、左振镜头、右振镜头、壳体;所述激光器的一侧、在其输出光线的轴线上依次设有不可调扩束镜、分光系统、反射系统;所述分光系统下方设有可调扩束镜、右振镜头,其一侧设有电磁阀,电磁阀前端连接摆动挡片;所述反射系统下方设有可调扩束镜、左振镜头,其一侧设有电磁阀,电磁阀前端连接摆动挡片;所述分光系统包括半波片和分束立方体,半波片设于激光器和分束立方体之间;所述左振镜头、右振镜头平行并排设置。
【技术特征摘要】
1.一种分光连续可调的绿光双头打标机,其特征在于:包括激光器、不可调扩束镜、分光系统、反射系统、电磁阀、可调扩束镜、左振镜头、右振镜头、壳体;所述激光器的一侧、在其输出光线的轴线上依次设有不可调扩束镜、分光系统、反射系统;所述分光系统下方设有可调扩束镜、右振镜头,其一侧设有电磁阀,电磁阀前端连接摆动挡片;所述反射系统下方设有可调扩束镜、左振镜头,其一侧设有电磁阀,电磁阀前端连接摆动挡片;所述分光系统包括半波片和分束立方体,半波片设于激光器和分束立方体之间;所述...
【专利技术属性】
技术研发人员:何国洪,
申请(专利权)人:佛山市联动科技实业有限公司,
类型:新型
国别省市:广东,44
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