A kind of foreign matter vacuum cleaner used in backlight module

Abstract

The invention discloses a dust-absorbing pen for foreign objects in a backlight module. The dust-absorbing pen includes a penholder, one end of the penholder is provided with a pen tip, one end of the pen tip is fastened to the penholder through a thread structure, and the other end is fastened through a thread structure. A dust suction cover is connected, a support is arranged in the pen holder, and an air filter is arranged in the pen holder, between the support and the pen tip. The dust suction pen of the present invention absorbs foreign matter on the diaphragm through vacuum negative pressure, and absorbs the foreign matter on the air filter element, and the dust suction pen does not contact the diaphragm during the entire adsorption process, avoiding diaphragm pollution, diaphragm folds and other defects. Improve the production efficiency of the backlight module operation in the electronics industry and improve the production yield of the backlight module in the electronics industry; the air filter element is detachable, which facilitates timely cleaning and replacement of the adsorbed foreign matter; replaces the traditional use of sticky dust sticks to improve the production line diaphragm Foreign matter situation reduces the occurrence of defective products and improves production efficiency.

Description

technical field [0001] The invention relates to a dust-absorbing pen, in particular to a dust-absorbing pen for foreign objects in a backlight module. Background technique [0002] With the gradual development of electronic technology, the demand for consumer electronic products is increasing. The yield of the backlight module of the display is essential in the production and assembly process. During the assembly process of the diaphragm, the cleaning of the diaphragm must be Indispensable, in the process of module transfer, it is easy to cause problems such as membrane pollution, dirt, and large dependence on personnel. At the same time, the workload of personnel assembly is large; there is no effective control and no mass production; The efficiency is gradually increasing, and the efficiency is low, causing great economic losses to the assembly plant and end customers. During the current assembly process, the production line uses sticky dust sticks to improve the foreign ...

AI Technical Summary

Problems solved by technology

[0002] With the gradual development of electronic technology, the demand for consumer electronic products is increasing. The yield of the backlight module of the display is essential in the production and assembly process. During the assembly process of the diaphragm, the cleaning of the diaphragm must be Indispensable, in the process of module transfer, it is easy to cause problems such as diaphragm pollution, dirt, and large dependence on personnel. At the same time, the workload of personnel assembly is large; there is no effective control and no mass production; The efficiency is gradually increasing, and the efficiency is low, causing great economic losses to the assembly plant and end customers

During the current assembly process, the production line uses sticky dust sticks to improve the foreign matter of the production line diaphragm, but it still touches the diaphragm, which will cause other non-repairable defects, such as diaphragm pollution, diaphragm wrinkles and other defects, causing the diaphragm to be scrapped ,low efficiency

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