Material pressing device arranged in front of lead frame feeding machine

The utility model discloses a material pressing device arranged in front of a lead frame feeding machine. The material pressing device is arranged in front of the lead frame feeding machine and comprises bottom plates on two sides, the two ends of a lower pressing plate are fixedly arranged on the bottom plates on the two sides, an upper pressing plate is arranged above the lower pressing plate, a gap through which a lead frame penetrates is formed between the lower pressing plate and the upper pressing plate, the two ends of the upper pressing plate and the two ends of the lower pressing plates are connected through bolts, each bolt is sleeved with a spring, a locking nut is arranged on the upper portion of each spring, and each spring is located between the upper pressing plate and the corresponding locking nut. In the feeding process, the elasticity of the springs is overcome, and the lead frame is drawn out. When power is stopped, the upper pressing plate and the lower pressing plate clamp the lead frame under the action of the elasticity of the springs and prevent the lead frame from sliding downwards.