A spraying device for clock spring production

By designing a rotating and oscillating structure for the spraying device, the problem of incomplete spraying of the clock spring side by traditional spraying methods was solved, realizing all-round spraying and paint recycling, thus improving production efficiency and resource utilization.

CN224371771UActive Publication Date: 2026-06-19JIAXING RICHANG AUTO PARTS CO LTD
0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
JIAXING RICHANG AUTO PARTS CO LTD
Filing Date
2025-06-20
Publication Date
2026-06-19

AI Technical Summary

⚠Technical Problem

Traditional spraying methods are difficult to effectively coat both sides of the clock spring, and excess paint cannot be recycled after spraying.

⚗Method used

A spraying device was designed, including a spraying box, a rotating shaft, a spraying placement tray, a feeding pipe, a nozzle, a drive assembly, and an adjustment and driving assembly. The drive assembly drives the rotating spraying placement tray to rotate, and the adjustment and driving assembly makes the nozzle swing back and forth to achieve all-round spraying of the clock spring. At the same time, a bottom collection tank is set to recover excess paint.

🎯Benefits of technology

This technology achieves a comprehensive coating effect on clock springs, improves coating quality, and enables the recycling and reuse of excess paint, thereby increasing production efficiency and resource utilization.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

This utility model discloses a spraying device for producing clock springs, including a spraying box. A rotating shaft is rotatably mounted at the bottom of the spraying box, and a spraying placement tray is fixedly mounted at the top of the rotating shaft. A filter screen is placed inside the spraying placement tray. A feeding pipe is installed at the top of the spraying box, and an external connecting pipe is connected to the end of the feeding pipe. Multiple nozzles are rotatably mounted at the bottom of the feeding pipe. A rotating shaft is mounted on the inner wall of the bottom side of the spraying box via a drive assembly. A guide rod is mounted at one end of the rotating shaft via a reciprocating adjustment assembly. In this spraying device for producing clock springs, the drive assembly, in conjunction with the transmission assembly, can drive the spraying placement tray to rotate, and the placed clock springs are rotated for spraying. The reciprocating adjustment assembly and the adjustment drive assembly drive the multiple nozzles to swing back and forth, enabling the spraying of paint in different directions to spray the clock springs, effectively spraying the sides of the clock springs.
Need to check novelty before this filing date? Find Prior Art