Cleaning device for circuit board drilling

• Main Authors: HUANG AIHUA, DAI YONGJIN
• Format: Patent
• Language: Chinese; English
• Published: 27.06.2023
• Subjects: CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; CUTTING; CUTTING-OUT; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; HAND CUTTING TOOLS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; PERFORATING; PERFORMING OPERATIONS; PRINTED CIRCUITS; PUNCHING; SEVERING; SEVERING BY MEANS OTHER THAN CUTTING; STAMPING-OUT; TRANSPORTING

The invention relates to a cleaning device for circuit board drilling, and relates to the technical field of circuit boards. A plurality of circular holes are formed in the upper end of the operating frame, two mounting frames are fixedly connected to the upper end of the operating frame, clamping blocks are arranged above the two mounting frames, a circuit board is arranged between the two clamping blocks, one clamping block is hinged to one mounting frame, and a mounting groove is formed in the upper end of the other clamping block. Two first hydraulic cylinders are fixedly connected to the inner bottom wall of the mounting groove; the two sets of clamping mechanisms are connected with the two clamping blocks respectively so as to fix the circuit board, the soot blowing mechanism, the first hydraulic cylinder and the clamping blocks are matched, the clamping blocks move upwards through the first hydraulic cylinder, the soot blowing mechanism is matched with the clamping blocks, and the fan rotates so that s