A pneumatic glue filling device

A pneumatic and glue-filling technology, which is applied to the device, transportation and packaging, coating and other directions of coating liquid on the surface, which can solve the problem of air bubbles between A glue and B glue, inaccurate proportion of A glue and B glue, etc. Affect the quality and reliability of mixed rubber products, and achieve the effect of accurate proportion, quality assurance and reliability of use

CN108580203BActive Publication Date: 2019-09-20GREE ELECTRIC APPLIANCES INC

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Patent Information

Authority / Receiving Office: CN · China
Patent Type: Patents(China)
Current Assignee / Owner: GREE ELECTRIC APPLIANCES INC
Publication Date: 2019-09-20

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Abstract

The invention provides a pneumatic glue filling device, comprising an air supply part and at least one container for containing glue, the container includes an air inlet, and the air supply part enters the container through the air inlet Introduce pressure gas, the air inlet does not face the colloid in the container and / or a deceleration structure is provided between the air inlet and the colloid in the container, and the deceleration structure is used to reduce the pressure caused by the colloid. The flow rate of the gas flow from the air inlet to the colloid. The pneumatic glue filling device in this application can prevent the occurrence of air bubbles in the glue by feeding the air inlet not towards the glue in the container or setting a deceleration structure between the air inlet and the glue, thereby ensuring The proportion of the colloid is more accurate during the mixing process, which ensures the quality and reliability of the colloid.

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Description

technical field

[0001] The invention relates to the field of glue filling, in particular to a pneumatic glue filling device. Background technique

[0002] The existing pneumatic double-liquid manual glue filling machine relies on the air pressure to squeeze out the A glue from the A component glue barrel and the B glue from the B component glue barrel when filling the glue, and then enters the belt. There is a glue nozzle with the function of adjusting the ratio of A and B glue to mix and pour glue.

[0003] Since the air inlet pipe and the rubber outlet pipe of the existing pneumatic glue filling machine are arranged on the top of the glue dispensing barrel, the high-pressure compressed air in the inlet pipe enters the glue dispensing barrel and easily enters the glue in the glue distributing barrel and cannot be discharged. , resulting in air bubbles in the extruded glue A and glue B. At the same time, glue A and glue B at the glue nozzle cannot be fully mixed, resulting...

Claims

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