Chip crystal oscillator dispensing device with quick-drying function

Abstract

The invention belongs to the technical field of patch crystal oscillator dispensing processing, and particularly relates to a patch crystal oscillator dispensing device with a quick-drying function, which comprises a mounting plate, a glue storage box, a gas source assembly, a dispensing assembly and a protection assembly, the glue dispensing assembly comprises a glue receiving sleeve, and the bottom end of the glue receiving sleeve communicates with a glue dispensing nozzle through a valve body; the protection assembly comprises a protection sleeve, the inner wall of the protection sleeve is fixedly connected with a flow dividing sleeve, and the dispensing nozzle is sleeved with the flow dividing sleeve. In the dispensing process of a dispensing nozzle and a patch crystal oscillator, after a micro air pump is started, a negative pressure environment is formed by a plurality of groups of through holes formed in the bottom end of a flow dividing sleeve through the communication effect of a flow dividing pipe, a hose, a linkage pipe, a linkage sleeve, a second through pipe, a sealing sleeve, a first through pipe, a protective sleeve and a flow dividing sleeve; and the glue dispensing nozzle is simulated to be in a ventilation state in the glue dispensing process, so that the purpose of quickly drying the glue is achieved, and the quick-drying effect of the patch crystal oscillator after glue dispensing is achieved.

Description

technical field [0001] The invention belongs to the technical field of chip crystal vibration dispensing processing, and particularly relates to a chip crystal vibration dispensing device with a quick-drying function. Background technique [0002] SMD crystal oscillator is one of the important components of oscillators. Because of its high stability, high precision and low power consumption, it is also an indispensable electronic component in modern technology. It is used in consumer, industrial, automotive, medical , security and other aspects, is an indispensable and irreplaceable component in electronic products. [0003] The SMD crystal oscillator needs to be dispensed during the production process. In order to make the glue dry quickly during the dispensing process, a fan is generally installed on one side of the dispensing gun, and the air flow generated by the fan is used to accelerate the glue. If the glue is applied too much, the airflow will cause the glue to over...

AI Technical Summary

Problems solved by technology

[0003] SMD crystal oscillators need to be dispensing during the production process. In order to make the glue dry quickly during the dispensing process, it is generally used in the dispensing gun. Installing a fan on one side and using the airflow generated by the fan to accelerate the drying of the glue often has certain disadvantages. For example, after applying more glue, the airflow will cause the glue to overflow, which will affect the quick-drying effect and cause unnecessary troubles. There will also be a phenomenon that the nozzle of the dispensing gun exposed to the outside for a long time does not have protection and is easy to cause damage. Therefore, in order to solve the above problems, a patch crystal oscillator dispensing device with a quick-drying function is needed

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