一种聚氨酯树脂生产用自动投料设备
By using a limiting mechanism at the connection between the filter and the conveying pipeline, the problem of leakage caused by loose filter was solved, and stable automatic feeding was achieved in the polyurethane resin production process.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NANJING ZHENZHI NEW MATERIAL TECH CO LTD
- Filing Date
- 2025-08-25
- Publication Date
- 2026-07-17
AI Technical Summary
In existing automatic feeding equipment for polyurethane resin production, the connections between filters and conveying pipelines and raw material storage tanks are prone to loosening, leading to leakage and affecting the automatic feeding effect.
The bolt and nut limiting mechanism, through the cooperation of rubber ring, drive rod and friction block, and the elastic force of spring and the locking mechanism of sealing block and clamping block, ensures the stable connection of bolt and nut and prevents loosening.
It effectively prevents bolts and nuts from loosening due to vibration caused by the flow of liquid raw materials, ensures a secure connection between the filter and the conveying pipeline, avoids leakage, and guarantees the accuracy and reliability of automatic feeding.
Smart Images
Figure CN224507029U_ABST