Positioning device for circuit board etching

• Main Authors: HE SHIJUN, PENG DEZHI, LI XIAOBAO
• Format: Patent
• Language: Chinese; English
• Published: 07.05.2024
• 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 positioning device for circuit board etching, which comprises a base, two air cylinders are arranged at the top end of the base, a box body is fixedly connected to the top ends of the air cylinders, a box door is movably connected to the surface of the box body, and a water tank is fixedly connected to the top end of the box body. A water pump is fixedly connected to the end, corresponding to the position of the water tank, of the box body, the water tank communicates with the water pump through a water pipe, fixing plates are fixedly connected to the two sides of the interior of the box body correspondingly, a double-end air pump inflates an air bag through a hose, and the air bag expands after being inflated to drive a positioning plate to move. When the positioning plate moves, the elastic rope is driven to be stretched, the soft plate is driven to clamp and fix the circuit board, under the arrangement of the air bag and the soft plate, a buffering effect is achieved when the