Edge covering device and method applied to glass

Abstract

The invention relates to an edge covering device and method applied to glass. The edge covering device comprises a mold, a temperature control system, a pressure control system and a displacement control system. The mold is provided with a cavity and at least one rubber injection hole communicating with the cavity. The at least one rubber injection hole is used for injecting rubber coating materials into the cavity. The temperature control system is provided with a heater. The heater is arranged in the mold and is used for heating the rubber coating materials. The pressure control system is provided with at least one gas channel pipeline and a pressure controller. One end of the at least one gas channel pipeline communicates with the bottom of the mold. The other end of the at least one gas channel pipeline is connected with the pressure controller. The pressure controller can provide gas pressure into the mold through the at least one gas channel pipeline so as to achieve demolding ofedge covering base materials. The displacement control system is provided with a displacement sensor and a displacement controller. The displacement sensor is arranged in the mold and is connected with the displacement controller. Through the edge covering device and method applied to the glass, fast solidification and fast demolding of the rubber coating materials can be achieved, efficiency ishigh, and practicability is high.

Description

technical field [0001] The invention relates to an edge wrapping device and method, in particular to an edge wrapping device and an edge wrapping method applied to glass. Background technique [0002] Special-shaped glass usually needs to be edge-wrapped, and the appearance and dimensional accuracy of the edge after edge-wrapping are high. [0003] When wrapping the special-shaped glass in the prior art, the special-shaped glass is first put into the wrapping mold, the relative position of the special-shaped glass and the mold is determined by measuring with a ruler, and the wrapping material is injected into the molding at one time. [0004] In the process of realizing the present invention, the inventor finds that there are at least the following problems in the prior art: [0005] 1. When the hemming material is formed at one time, the waiting time for curing is long, usually more than 72 hours; [0006] 2. After the molding is completed, when demolding, the special-sha...

AI Technical Summary

Problems solved by technology

[0005] 1. When the hemming material is formed at one time, the waiting time for curing is long, usually more than 72 hours;

[0006] 2. After the molding is completed, when demolding, the special-shaped glass will be released from the mold through the extrusion deformation force of the rubber strip. Due to the shape and size of the special-shaped glass itself, it is necessary to design different rubber strips, resulting in waiting time for demoulding. Long, usually longer than 24 hours, and the uneven force on the hemming material will cause the hemming material to tear during demoulding, which will lead to low mold use efficiency and low product qualification rate

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