Method and system for generating vacuum cup based on vacuum brazing furnace

Abstract

The embodiment of the invention provides a method and system for generating a vacuum cup based on a vacuum brazing furnace. The vacuum brazing furnace comprises a feeding area, a vacuum chamber, a preheating chamber, a heating chamber, a cooling chamber and a discharging area. The method comprises the steps that an inner container of the vacuum cup is placed in an outer container, the cup opening connecting position of the inner container and the outer container is welded, and a device to be machined is obtained; The device to be machined is placed on an objective table of the feeding area and sequentially conveyed to the vacuum chamber, the preheating chamber, the heating chamber and the cooling chamber to be treated. The treatment comprises the following steps that the vacuum chamber is vacuumized till the vacuum degree reaches a first vacuum value, the preheating chamber is heated to a first temperature value, the preheating chamber is vacuumized till the vacuum degree reaches a second vacuum value, the vacuum degree of the heating chamber is adjusted to a third vacuum value, the heating chamber is heated to a second temperature value, and heat is preserved for a first duration under the second temperature value; and the treated device to be machined is sent out from the discharging area, and a machined finished product is obtained.

Description

technical field [0001] This description relates to the field of thermos cup production, in particular to a method and system for producing a thermos cup based on a vacuum brazing furnace. Background technique [0002] With the increasing demands of people's daily life, the thermos cup can effectively reduce the heat dissipation and achieve the purpose of heat preservation due to its ability to reduce the heat exchange rate between the hot water in the cup and the external environment. Among them, whether the thermal insulation effect of the thermos cup is good or not is the key to the public's choice of the thermos cup. In mass production, even if the products belong to the same batch, the actual production process parameters of each product may be due to the design problems of the vacuum brazing furnace itself and the position of different insulation cups during processing in the vacuum brazing furnace. Different, it is difficult to guarantee the quality of the thermos cup...

AI Technical Summary

Problems solved by technology

In mass production, even if the products belong to the same batch, the actual production process parameters of each product may be due to the design problems of the vacuum brazing furnace itself and the position of different insulation cups during processing in the vacuum brazing furnace. Different, it is difficult to guarantee the quality of the produced thermos cup

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