Glass bottle inner and outer wall polishing machine
By using a sliding plate and cylindrical structure driven by hydraulic and pneumatic cylinders, precise adjustment and self-adaptability are achieved for the grinding of the inner and outer walls of glass bottles. This solves the problems of frequent switching, positioning deviation, and time-consuming mold disassembly required by traditional equipment, thus improving grinding accuracy and efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGZHOU XIANGRONG GLASS CRAFT CO LTD
- Filing Date
- 2025-07-01
- Publication Date
- 2026-06-19
AI Technical Summary
Traditional glass bottle grinding equipment requires frequent equipment switching, positioning deviations affect accuracy, grinding pressure depends on manual experience, it is difficult to adapt to irregularly shaped bottles, and the overall disassembly after the grinding mold wears out is time-consuming and has high maintenance costs.
A glass bottle inner and outer wall polishing machine was designed, which adopts a sliding plate and cylindrical structure driven by hydraulic cylinder and air cylinder to achieve precise adjustment of polishing pressure and adaptive inner and outer wall polishing. The sliding plate is designed to be detachable for easy maintenance, and the inner wall polishing component of the cylinder can be quickly disassembled and replaced.
It improves the precision and efficiency of polishing the inner and outer walls of glass bottles, adapts to different bottle sizes, reduces positioning deviations and wear damage, and lowers maintenance costs.
Smart Images

Figure CN224373570U_ABST