Air tightness detecting and code spraying device used for dust collector

Abstract

The invention discloses an air tightness detecting and code spraying device used for a dust collector. The device comprises a rack, and a main control box and a display screen are arranged on one sideof the rack; an air tightness detecting mechanism and a code spraying mechanism are arranged on the other side of the rack, and the air tightness mechanism comprises an air exhauster, an air pipe, asealed shell, a fixed stand column, a connecting rod, a wind shield, a ventilating hard pipe and a ventilating hose; the code spraying mechanism comprises an X-axis motor, a ball screw, two X-axis guide rails, a movable plate, a Y-axis slide rail, a sliding block, an air cylinder and a code spraying device body. The device integrates air tightness detecting and code spraying, can perform code spraying after air tightness detection, reduces loading frequency, and is high in working efficiency. The air tightness detecting mechanism of the device is simple in structure, easy to realize and low inmanufacturing cost; the code spraying mechanism can flexibly and accurately move to perform code spraying, and therefore the device is good in practicability, greatly improves production efficiency for enterprises, and is suitable for assembly line production of the enterprises.

Description

technical field [0001] The invention relates to a detection code spraying device for a vacuum cleaner, in particular to an air tightness detection and code spraying device for a vacuum cleaner. Background technique [0002] A vacuum cleaner is a household appliance used for hygienic cleaning indoors, and it can be used to remove dust on surfaces such as floors, carpets, walls, furniture, and clothing. The working principle of the commonly used vacuum cleaner is to use the motor to drive the blades to rotate at a high speed, generate air negative pressure in the sealed housing, and absorb dust. Vacuum cleaners can be divided into vertical, horizontal and portable according to their structure. The sealed shell is an important part of the vacuum cleaner. Whether the airtightness of the sealed shell is good determines whether the vacuum cleaner can work normally. Therefore, in the production of vacuum cleaners, the airtightness test of the sealed shell must be carried out, and...

AI Technical Summary

Problems solved by technology

[0003] At present, the airtightness testing equipment for the sealed shell of the vacuum cleaner has a complex structure and cumbersome operation, resulting in low work efficiency and high equipment cost, which increases the production cost of the enterprise

In addition, after the air-tightness test is completed, another coding device is used to spray codes. At present, there is no equipment that integrates air-tightness testing and coding into one, resulting in many times of loading of the sealed shell, heavy workload, and Low efficiency, not suitable for enterprise assembly line production

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