Glue spraying method for light holes of cigarette rod shell

Abstract

The invention discloses a glue spraying method for light holes of a cigarette rod shell. The cigarette rod shell comprises a shell wall, a cavity defined by the shell wall and provided with an opening in at least one end and the multiple light holes formed in the shell wall in the transverse direction. The glue spraying method comprises the following steps that S10, a jig is provided, and the jig is sleeved with the cigarette rod shell and placed on a workbench of a glue spraying machine; the glue spraying machine comprises a glue spraying head, a positioning unit and a processing unit; S20, the glue spraying head is moved to the position above the starting position; S30, the glue spraying head and the light hole move relatively in the transverse direction, and the heated glue is sprayed into the light hole till glue spraying of the current light hole is completed; S40, the glue spraying head moves to the next light hole, and S30 is repeated to complete glue spraying operation of one light hole until glue spraying of all the light holes is completed; and S50, the glue on the cigarette rod shell sprayed with the glue is cured through blue light irradiation equipment. The glue sprayed into the light holes is smooth and good in light transmittance.

Description

technical field [0001] The invention relates to the field of electronic cigarettes, in particular to a glue spraying method for a light-transmitting hole of a cigarette rod shell. Background technique [0002] Atomized electronic cigarettes generally include a cigarette rod and a pod matched with the device. The device generally includes a metal casing, a battery assembled in the metal casing, a processing unit, and a circuit. E-liquid is stored and heated and atomized through the tobacco rod. Existing e-cigarette users have higher and higher requirements for the function and taste of the e-cigarette. The metal shell of the cigarette rod is generally equipped with a light-transmitting hole structure, and the current status of the e-cigarette is displayed through the combination of different cursors. The existing ones are generally relatively simple, such as setting an LED light hole, etc., and the LED light is directly enclosed in the light hole, but there is always a gap b...

AI Technical Summary

Problems solved by technology

The existing ones are generally relatively simple, such as setting an LED light hole, etc., and the LED light is directly enclosed in the light hole, but there is always a gap between the edge of the light hole and the LED light, and it cannot be dustproof. etc. effect

Existing sealing generally adopts the method of dispensing glue, and uses the natural flow of glue to fill the light-transmitting gaps, etc. However, the dispensing method has problems such as insufficient sealant pressure, resulting in uneven surfaces, etc.

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