Dedusting and deashing device for circuit board welded with components

Abstract

The invention discloses a dedusting and deashing device for a circuit board welded with components. The dedusting and deashing device for the circuit board welded with the components comprises a dedusting box, wherein a dedusting cavity is formed in the dedusting box; an inlet for placing the circuit board penetrates through the top wall of the dedusting cavity; a partition plate is arranged at the left end of the dedusting cavity; an air outlet is formed on the partition plate; the left side of the air outlet communicates with a purification cavity; a dust isolation plate with a dust isolation degree which is gradually increased from right to left is arranged in the purification cavity; and a transmission box is fixedly arranged on the right wall of the dedusting cavity. The angle of a fan can be continuously changed, the circuit board can also rotate and blow air at different angles, and therefore a great and comprehensive dedusting effect is achieved; and meanwhile, the blown air containing dust can be greatly subjected to dust isolation treatment, so that the situation that when operation is carried out in a warehouse, the dust is accumulated on the circuit board again due to the problem of no air circulation after being discharged into the warehouse, is avoided, and the situation that the air is polluted by the dust during dedusting is also avoided.

Description

technical field [0001] The invention relates to the related technical field of circuit boards, in particular to a dust-removing device for circuit boards with soldered components. Background technique [0002] The circuit board can be called a printed circuit board or a printed circuit board, which is a circuit component that welds various circuits to a board; in addition to welding the circuit, various electronic components are also welded on the circuit board, and after welding, it may be necessary If it is placed for a long time, a lot of dust will often accumulate at this time, and the dust must be removed during use, otherwise it may cause the circuit board to be short-circuited and damaged, and the general method of dust removal is to manually hold a hair dryer against the circuit Board air blowing dust removal, this method is labor-intensive and the dust removal effect is not good, obviously it is not suitable for the dust removal operation of a large number of circui...

AI Technical Summary

Problems solved by technology

[0002] The circuit board can be called a printed circuit board or a printed circuit board, which is a circuit component that welds various circuits to a board; in addition to welding the circuit, various electronic components are also welded on the circuit board, and after welding, it may be necessary If it is placed for a long time, a lot of dust will often accumulate at this time, and the dust must be removed during use, otherwise it may cause the circuit board to be short-circuited and damaged, and the general method of dust removal is to manually hold a hair dryer against the circuit Board air blowing dust removal, this method is labor-intensive and the dust removal effect is not good, obviously it is not suitable for the dust removal operation of a large number of circuit boards, and a large amount of dust blown by the blower will still accumulate inside the warehouse, which not only pollutes the inside of the warehouse The air is also easy to accumulate on the circuit board again. The present invention illustrates a device that can solve the above problems

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