A painting line oven with a limiting mechanism

By introducing a limiting mechanism and a hot air box adjustment mechanism into the coating line drying tunnel, the problem of object transport deviation was solved, and the conveying regularity and thermosetting efficiency were improved.

CN224542237UActive Publication Date: 2026-07-24SICHUAN HUIJIAN INTELLIGENT EQUIP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SICHUAN HUIJIAN INTELLIGENT EQUIP CO LTD
Filing Date
2025-08-29
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

In traditional painting lines, when objects are transported via a chain conveyor belt, they are prone to slippage and displacement due to vibration or collision, which reduces the regularity and safety of the object transport and affects the efficiency of subsequent processing.

Method used

A coating line drying tunnel with a limiting mechanism was designed. The spacing between the limiting plates is adjusted to fix the object by combining hydraulic push rods, push plates, inclined grooves, movable rods and limiting plates. At the same time, the height of the hot air box is adjusted by the cooperation of internal threaded column, drive motor, threaded rod and telescopic rod to ensure that hot air covers the surface of the object.

Benefits of technology

It effectively prevents objects from shifting during transportation, improves the regularity and safety of object transport, and enhances thermosetting efficiency.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224542237U_ABST
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Abstract

The utility model discloses a kind of coating line oven with limiting mechanism belong to coating line oven technical field, it includes support seat, the support seat one side fixed installation has working motor, the support seat both ends are rotatably installed with driving wheel by bearing, the support seat is rotatably installed with multiple support wheels by bearing, the driving wheel is jointly installed with chain transmission belt with support wheel, the support seat upper connection has warehouse body.This coating line oven with limiting mechanism, when one driving wheel is rotated by working motor and makes chain transmission belt move transport article, by starting hydraulic push rod, make hydraulic push rod push or pull push plate movement, promote chute and push and crowd movable rod one end by groove wall, so that movable rod can slide along guide groove, and then move by movable rod drive limit plate, to adjust the interval between two limit plates, so that two limit plates are positioned to different articles, avoid article deviation.
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