PCB drying device

• Main Author: HE JIANGMIN
• Format: Patent
• Language: Chinese; English
• Published: 09.06.2020
• Subjects: CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; PRINTED CIRCUITS

The utility model discloses a PCB drying device which comprises a bottom plate, a movable support, a sliding groove, a storage groove, a micro motor, a lead screw, a ball nut pair, an air spraying pipe, an air conveying pipe, a spring, a fixing block, a groove, a first guide rod, a sliding block, a through groove, a movable block, a screw, a nut, a clamping plate, a rectangular groove, a second guide rod and an elastic rope. The micro motor works to drive the screw rod to rotate; the screw rod rotates to drive the ball nut pair to move along the screw rod; the screw rod moves to drive the gasejector pipe to move; the gas ejector pipe moves to drive the gas conveying pipe to move; the air conveying pipe conveys airflow of external equipment into the air spraying pipe; further, the air flowis sprayed onto the PCB through the air spraying holes; the movable support moves to drive the sliding block to move along the first guide rod, the sliding block moves to drive the movable block to move through the threaded r