一种棱镜涂覆油墨设备

Abstract

本实用新型涉及棱镜加工技术领域，具体涉及一种棱镜涂覆油墨设备，包括机架；所述机架设有托盘；所述托盘转动设有旋转轴；所述旋转轴的顶部设有固定座；所述机架围绕旋转轴设有喷涂机构以及加热机构；所述机架设有用于驱动旋转轴转动的驱动机构。本实用新型通过采用PTC加热管生成恒温气流对棱镜工件表面的油墨进行烘干，同时利用旋转轴转动产生的离心力使油墨均匀铺展，另外可以配合风筒定向吹风形成气流辅助，通过离心力与气流场的协同作用，促使多余油墨沿棱镜工件表面均匀分布并排出，有效解决烘干过程中的积墨问题，确保棱镜工件表面膜层厚度及结构均匀一致。

Claims

1. A prism coating ink apparatus characterized by: Includes a frame (11); the frame (11) is provided with a tray (12); the tray (12) is rotatably provided with a rotating shaft (2); the top of the rotating shaft (2) is provided with a fixed seat (3); the frame (11) is provided with a spraying mechanism and a heating mechanism around the rotating shaft (2); The frame (11) is provided with a drive mechanism for driving the rotating shaft (2) to rotate.

2. A prism coating ink apparatus according to claim 1, wherein: The fixed base (3) is provided with a vacuum hole (31); the rotating shaft (2) is provided with a vacuum channel (21) communicating with the vacuum hole (31).

3. The apparatus of claim 1, wherein: The drive mechanism includes a motor (4) mounted on the frame (11), a first synchronous pulley (41) mounted on the frame (11), a second synchronous pulley (42) mounted on the frame (11), and a synchronous belt (43) located between the first synchronous pulley (41) and the second synchronous pulley (42); the output end of the motor (4) is connected to the first synchronous pulley (41); and the rotating shaft (2) is connected to the second synchronous pulley (42).

4. The apparatus of claim 1, wherein: The spraying mechanism includes a spraying bracket mounted on the frame (11) and a pneumatic spray gun (6) mounted on the spraying bracket.

5. A prism inking apparatus as claimed in claim 4, wherein: The spraying bracket includes a spraying base (5), a first spraying connecting rod (51), a second spraying connecting rod (52), a third spraying connecting rod (53), a spraying support (54), and a spraying connecting seat (55); The spray base (5) is mounted on the frame (11); one end of the first spray connecting rod (51) is rotatably mounted on the spray base (5); the other end of the first spray connecting rod (51) is connected to one end of the second spray connecting rod (52); the other end of the second spray connecting rod (52) is connected to one end of the third spray connecting rod (53); the other end of the third spray connecting rod (53) is connected to the spray support seat (54); the spray connecting seat (55) is rotatably mounted on the spray support seat (54); and the pneumatic spray gun (6) is mounted on the spray connecting seat (55).

6. The prism coating ink apparatus of claim 1, wherein: The heating mechanism includes a heating bracket mounted on the frame (11) and a PTC heating tube (8) mounted on the heating bracket.

7. A prism inking apparatus as claimed in claim 6, wherein: The heating bracket includes a heating base (7), a first heating link (71), a second heating link (72), a third heating link (73), a heating support (74), and a heating connector (75); The heating base (7) is mounted on the frame (11); one end of the first heating link (71) is rotatably mounted on the heating base (7); the other end of the first heating link (71) is connected to one end of the second heating link (72); the other end of the second heating link (72) is connected to one end of the third heating link (73); the other end of the third heating link (73) is connected to the heating support (74); the heating connector (75) is rotatably mounted on the heating support (74); and the PTC heating tube (8) is mounted on the heating connector (75).

8. The prism coating ink apparatus of claim 1, wherein: The support is equipped with a ventilation duct; the ventilation duct is located on the top of the fixed base (3).

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