Full-automatic dispensing system

Abstract

The full-automatic glue dispensing system comprises a sealing bin, a rack, a glue dispensing valve and a workbench, a door opening is formed in the sealing bin, a sealing ring is arranged on the peripheral edge of the door opening, a movable door body is arranged on the front side of the door opening, the left side and the right side of the door body are each provided with a door frame, and the left side and the right side of the door body are each provided with a sealing ring; a linear guide rail is arranged on each of the sealing bins on the left side and the right side of the door opening; and a weighing structure is arranged on the workbench. Through the simple and ingenious structural design, weight metering of liquid in the vacuum environment is achieved, the problem that electronic weighing equipment is difficult to use in the vacuum environment is solved, a telescopic space is provided, when the bin body is vacuumized, the situation that negative pressure is transferred to a pin shaft to damage the pin shaft can be avoided, and the safety of the bin body is improved. And the door body can tightly press the sealing ring under the action of negative pressure, so that the sealing performance of the dispensing mechanism is improved.

Description

technical field [0001] The invention relates to the technical field of glue dispensing, in particular to a fully automatic glue dispensing system. Background technique [0002] At present, most dispensing processes are carried out under normal pressure conditions, but in the production process under normal pressure, there are always cases where gas is mixed into the glue and the product is defective. Therefore, it is necessary to develop a dispensing machine that can work under vacuum conditions. The mechanism is particularly important, but dispensing in a vacuum working environment faces more problems than in a normal pressure environment: how to achieve a good seal of the cavity and how to remove the waste liquid in the dispensing process, there is currently no good solution. Contents of the invention [0003] The purpose of the present invention is to provide a fully automatic dispensing system, which can prevent the negative pressure from being transferred to the pin s...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a fully automatic dispensing system, which can prevent the negative pressure from being transferred to the pin shaft and damage the pin shaft when the warehouse body is vacuumed, and can make the door body Under the action of negative pressure, the sealing ring is more compressed to improve the sealing performance, and it also solves the problem that the electronic weighing equipment is difficult to use in a vacuum environment

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