Laundry linen logistics suspension bag buffer device

The invention provides a laundry linen logistics suspension bag buffer device which comprises an electromagnet and a suspension beam. A spring is clamped to the side, close to a stand column, of the electromagnet, the other end of the spring abuts against the suspension beam, a sliding rail is embedded to the suspension beam, the suspension beam in an L shape, the sliding rail is provided with a copper sliding block and a suspension belt fixing sliding block, the upper portion of the copper sliding block is provided with the first electromagnet, the side, close to the copper sliding block, ofthe suspension belt fixing sliding block is provided with a permanent magnet, and the S pole of the permanent magnet is opposite to the S pole of the first electromagnet. According to the laundry linen logistics suspension bag buffer device, the principle that the same poles of magnets repel each other is adopted, suspension bags moving on a track can be stably stopped, damage caused by severe impact to the suspension bags and relevant sliding components is avoided, and meanwhile the suspension bag positioning accuracy degree is greatly improved.