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Manufacturing process of vacuum cup

A technology of vacuum insulation and manufacturing technology, which is applied in the direction of manufacturing tools, metal processing equipment, laser welding equipment, etc., can solve the problems of many welding procedures for thermos cups, pollute the environment, increase the manufacturing cost of thermos cups, etc., and achieve good heat preservation effect, High welding efficiency and low energy consumption

Active Publication Date: 2020-04-10
ZHEJIANG FEIJIAN IND & TRADE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims at adding a vent hole separately to the shell bottom cover of the thermos cup existing in the prior art. The vent hole is used for vacuuming and exhausting. Solder not only increases the manufacturing cost of the thermos cup, but also pollutes the environment and other defects, providing a new manufacturing process for the vacuum thermos cup

Method used

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  • Manufacturing process of vacuum cup
  • Manufacturing process of vacuum cup
  • Manufacturing process of vacuum cup

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Such as Figure 1 to Figure 6 As shown, a manufacturing process of a vacuum insulation cup includes the following steps:

[0036] a. Take the liner cup body 1 and the liner bottom cover 2, and match the bottom surface 11 of the liner cup body with the end surface 21 of the liner bottom cover, and use a laser welding machine or an argon arc welding machine to The end face 21 of the bladder bottom cover is welded to form the first-stage semi-finished product;

[0037] b. Take the first-stage semi-finished product and the shell body 3, and match the inner cup body mouth 12 with the shell body mouth 31, and use a laser welding machine or an argon arc welding machine to match the inner cup body mouth 12 and the shell body mouth Part 31 is welded to form the second stage semi-finished product;

[0038] c. Take the second-stage semi-finished product and the shell bottom cover 4, put the second-stage semi-finished product and the shell bottom cover 4 into a vacuum container, and mat...

Embodiment 2

[0048] Such as Figure 1 to Figure 6 As shown, a manufacturing process of a vacuum insulation cup includes the following steps:

[0049] a. Take the liner cup body 1 and the liner bottom cover 2, and match the bottom surface 11 of the liner cup body with the end surface 21 of the liner bottom cover, and use a laser welding machine or an argon arc welding machine to The end face 21 of the bladder bottom cover is welded to form the first-stage semi-finished product;

[0050] b. Take the first-stage semi-finished product and the shell body 3, and match the inner cup body mouth 12 with the shell body mouth 31, and use a laser welding machine or an argon arc welding machine to match the inner cup body mouth 12 and the shell body mouth Part 31 is welded to form the second stage semi-finished product;

[0051] c. Take the second-stage semi-finished product and the shell bottom cover 4, put the second-stage semi-finished product and the shell bottom cover 4 into a vacuum container, and mat...

Embodiment 3

[0061] Such as Figure 1 to Figure 6 As shown, a manufacturing process of a vacuum insulation cup includes the following steps:

[0062] a. Take the liner cup body 1 and the liner bottom cover 2, and match the bottom surface 11 of the liner cup body with the end surface 21 of the liner bottom cover, and use a laser welding machine or an argon arc welding machine to The end face 21 of the bladder bottom cover is welded to form the first-stage semi-finished product;

[0063] b. Take the first-stage semi-finished product and the shell body 3, and match the inner cup body mouth 12 with the shell body mouth 31, and use a laser welding machine or an argon arc welding machine to match the inner cup body mouth 12 and the shell body mouth Part 31 is welded to form the second stage semi-finished product;

[0064] c. Take the second-stage semi-finished product and the shell bottom cover 4, put the second-stage semi-finished product and the shell bottom cover 4 into a vacuum container, and mat...

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Abstract

The invention discloses a manufacturing process of a vacuum cup, which comprises the following steps: a, an inner container cup body and an inner container bottom cover are taken, and a laser weldingmachine or an argon arc welding machine is used for welding the bottom face of the inner container cup body and the end face of the inner container bottom cover to form a first-stage semi-finished product; b, the first-stage semi-finished product and a shell body are taken, and the laser welding machine or the argon arc welding machine is used for welding the opening of the inner container cup body and the opening of the shell body to form a second-stage semi-finished product; c, the second-stage semi-finished product and a shell bottom cover are taken to be put into a vacuum container; the bottom face of the shell body is matched with the end face of the shell bottom cover to form an air suction gap and a vacuum interlayer, a vacuumizer vacuumizes the vacuum interlayer through the air suction gap, meanwhile, the vacuum container is heated, the heating temperature ranges from 220 DEG C to 600 DEG C, and a third-stage semi-finished product is formed; and d, the laser welding machine orthe argon arc welding machine is used for welding the air suction gap of the third-stage semi-finished product, and manufacturing of the vacuum cup is completed. Product machining efficiency can be improved, machining cost is reduced, energy consumption is low, and environmental protection is achieved.

Description

Technical field [0001] The invention relates to a manufacturing process of an insulated cup, in particular to a manufacturing process of a vacuum insulated cup. Background technique [0002] With the progress of society, people have higher and higher quality of life and higher requirements, and outdoor activities have gradually become the choice of more people. Therefore, the vacuum flask is loved by the majority of users. On the one hand, the bottom cover of the shell of the traditional thermal insulation cup requires a separate vent hole. The vent hole is used for vacuum exhaust. The sealing welding of the exhaust hole makes the welding process of the thermal insulation cup numerous. On the other hand, the solder used in traditional soldering not only increases the manufacturing cost of the thermos cup, but the use of solder also pollutes the environment. Therefore, it is necessary to improve and optimize the existing manufacturing method of the vacuum insulation cup. Summary...

Claims

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Application Information

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IPC IPC(8): B23K9/16B23K9/32B23K26/21B23K26/70
CPCB23K9/16B23K9/32B23K26/21B23K26/702
Inventor 毛运强詹小飞钟溢文肖云江王志杰
Owner ZHEJIANG FEIJIAN IND & TRADE