Cylindrical workpiece spraying device

By designing a cylindrical workpiece spraying device including a spray box, a drying box, a high-pressure sprayer and a fixing frame, the spraying mechanism, a driving mechanism, a chain transmission mechanism and a photoelectric sensor are used to solve the problem that existing devices cannot synchronously spray and feed discontinuously, and efficient spraying of cylindrical workpieces is achieved.

CN222695085UActive Publication Date: 2025-04-01LUOYANG DEMEI OFFICE FURNITURE CO LTD
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Patent Information

Application Number
CN202421284125.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-06
Publication Date
2025-04-01
Estimated Expiration
2034-06-06

AI Technical Summary

Technical Problem

The existing cylindrical workpiece spraying device will block the spraying surface during clamping, resulting in the inability to spray three surfaces simultaneously, and the workpiece loading is discontinuous, reducing working efficiency.

Method used

A device including a spray box, a drying box, a high-pressure sprayer and a fixing frame is designed, and components such as a spraying mechanism, a driving mechanism, a chain transmission mechanism and a photoelectric sensor are used to realize continuous loading and synchronous spraying of the cylindrical workpiece.

Benefits of technology

Through the cooperation of the support rod and the spraying mechanism, the three surfaces of the cylindrical workpiece are sprayed simultaneously, and the continuous loading of the workpiece is achieved through the photoelectric sensor and the stepper motor, which improves the working efficiency of the spraying device.

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Abstract

The utility model provides a cylindrical workpiece spraying device, including a spray box, a drying box arranged on one side of the spray box, a high-pressure sprayer located outside the spray box, and a fixed frame fixedly installed at the bottom of the inner side of the spray box and the drying box, the top of the spray box is internally rotatably connected with a spray mechanism, the outer fixed sleeve of the top of the spray mechanism is equipped with a driving mechanism, the top of the spray mechanism is internally movable sleeved with a conveying pipe connected with the high-pressure sprayer, and the fixed frame is internally rotatably connected with a chain transmission mechanism. The cylindrical workpiece spraying device can support the cylindrical workpiece through a support rod without blocking the three spraying surfaces of the cylindrical workpiece, and can drive the first nozzle and the second nozzle to rotate around the axial direction of the spray pipe under the drive of the servo motor, and then the three surfaces of the cylindrical workpiece are sprayed synchronously through the first nozzle and the second nozzle.
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