The invention provides a strong-pulling demoulding mechanism, which belongs to the technical field of molds. The strong-pulling demoulding mechanism provided by the invention overcomes the problem that the body of an automobile auxiliary fascia console is prone to leather scratches in the process of demoulding of leather at two sides. The strong-pulling demoulding mechanism comprises a large slide block positioned on the outer side surface of the body of a plastic member and a small pulling block positioned on the inner side surface of the body of the plastic member; the lower end of the small pulling block is provided with an extension part extending to the lower part of the large slide block; the large slide block is slidably connected with the extension part through a guiding structure; a delay unit is arranged between the large slide block and the small pulling block and can limit outward movement of the small pulling block in a certain distance where the large slide block outwardly moves; and a driving mechanism is arranged between the large slide block and the extension part and can drag the small pulling block to move outward when the large slide block outwardly moves to a certain distance. The strong-pulling demoulding mechanism has the advantages of good demoulding effect, capacity of allowing a product to maintain good appearance, etc.