Pressing device for mute sponge on inner wall of tire

The invention provides a tire inner wall mute sponge pressing device. The tire inner wall mute sponge pressing device comprises a support. The tire fixing assembly is arranged on the bracket; the pressing head assembly is provided with a first driver, a first linkage mechanism and a pressing element, and the first driver is connected with the pressing element through the first linkage mechanism. According to the press-fit device for the mute sponge on the inner wall of the tire, mainly by designing the brand new tire fixing assembly and the press-fit head assembly, acting force approximately perpendicular to the mute sponge is applied through the press-fit element, so that the mute sponge is directly pressed to the inner wall of the tire in the mode approximately perpendicular to the tire, and the effect of pressing the mute sponge on the inner wall of the tire is achieved. The device has the technical effects of being good in mute sponge pressing effect, good in pressing quality and the like. 本发明提供一种轮胎内壁静音海绵