Mechanism and method capable of achieving sandbox pulsing and continuous conveying at same time

The invention relates to a mechanism and method capable of achieving sandbox pulsing and continuous conveying at the same time and belongs to the field of material conveying. The mechanism comprises a sandbox, a carrying plate, a production line roller bed, bosses, a conveying chain, a push block set, a first pulsing push cylinder and a second pulsing push cylinder. Push heads can be compressed through the first pulsing push cylinder and the second pulsing push cylinder. The sandbox is installed on the carrying plate. The carrying plate is arranged on the production line roller bed. The bosses are installed on the lower bottom surface of the carrying plate. The conveying chain is located below the carrying plate and connected with the push block set. The first pulsing push cylinder and the second pulsing push cylinder are identical in structure. The method capable of achieving sandbox pulsing and continuous conveying at the same time is further provided. According to the mechanism and method, the structure is reasonable, sandbox pulsing and continuous conveying are achieved on the same production line, operation is easy, operation is stable, and safety and reliability are achieved.