A mold having an inner clamping structure

The mold design with an internal clamping structure solves the problem of unstable clamping when traditional molds wrap glass bottles with silicone, achieving stable clamping and efficient molding of the bottle, ensuring the integrity of the silicone coating, simplifying operation and reducing costs.

CN224726290UActive Publication Date: 2026-09-08ZHONGSHAN XIONGBING RUBBER CO LTD
0 Cites 0 Cited by

Patent Information

Application Number
CN202522255374.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-10-24
Publication Date
2026-09-08
Estimated Expiration
2035-10-24

AI Technical Summary

Technical Problem

Traditional mold clamping structures cannot ensure uniform glue injection on both the bottle body and bottom when silicone is used to encapsulate glass bottles. This results in the clamping area not being able to inject glue properly, affecting the integrity and quality of the product.

Method used

Design a mold with an internal clamping structure. The internal clamping structure can stably clamp the inner wall of the bottle through a slider structure and a reset structure. This ensures that the internal clamping structure can abut against the inner wall of the bottle when the mold is closed and can quickly detach when the mold is opened, simplifying the operation and avoiding damage and deformation.

Benefits of technology

This ensures the stability and integrity of the bottle during the molding process, guaranteeing that the silicone can cover the entire bottle body in one go, simplifying the operation process, reducing costs, and improving efficiency.

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

Abstract

This utility model relates to the field of mold technology, specifically disclosing a mold with an internal clamping structure. The mold comprises a lower mold plate, multiple slider structures disposed on the lower mold plate, an internal clamping structure disposed on the lower mold plate, and a reset structure for resetting the internal clamping structure. All the slider structures together form a molding cavity. When the slider structures slide to close the mold, one end of the internal clamping structure is pressed down, so that the other end of the internal clamping structure abuts against the inner wall of the bottle to be covered. When the slider structures slide to open the mold, the reset structure moves the internal clamping structure away from the inner wall of the bottle. This utility model can achieve internal clamping of the bottle during mold closing, ensuring the bottle remains stable during the glue injection process, while not affecting the glue injection effect on the bottle body.
Need to check novelty before this filing date? Find Prior Art