A drywall repair apparatus and method. The apparatus includes a plastic puck that is dimensioned to fill a hole in damaged drywall. The apparatus is anchored inside the wall. The apparatus may have an integrated plastic puck mounted on a plastic plank. The device mounts inside the wall and the puck fills the ½″ deep void, leaving only 1/16″ to be filled with joint compound. There is no time-consuming multiple layering required. There is no need for broad feathering to hide the repair and the repair is as solid as the original wall before damage.

An automated drywalling system network that including one or more automated drywalling systems that each has a robotic arm. The automated drywalling system network can also include a computational planner that generates instructions for the one or more automated drywalling systems to perform two or more drywalling tasks associated with a target wall assembly. The two or more drywalling tasks can include a hanging task that includes hanging pieces of drywall on studs of the target wall assembly; a mudding task that includes applying joint compound to pieces of drywall hung on studs of the target wall assembly; a sanding task that includes sanding joint compound applied to the pieces of drywall hung on studs of the target wall assembly; and a painting task that includes painting sanded the joint compound applied to the pieces of drywall hung on studs of the target wall assembly.

An automated drywalling system network that including one or more automated drywalling systems that each has a robotic arm. The automated drywalling system network can also include a computational planner that generates instructions for the one or more automated drywalling systems to perform two or more drywalling tasks associated with a target wall assembly. The two or more drywalling tasks can include a hanging task that includes hanging pieces of drywall on studs of the target wall assembly; a mudding task that includes applying joint compound to pieces of drywall hung on studs of the target wall assembly; a sanding task that includes sanding joint compound applied to the pieces of drywall hung on studs of the target wall assembly; and a painting task that includes painting sanded the joint compound applied to the pieces of drywall hung on studs of the target wall assembly.

An automated drywalling system network that including one or more automated drywalling systems that each has a robotic arm. The automated drywalling system network can also include a computational planner that generates instructions for the one or more automated drywalling systems to perform two or more drywalling tasks associated with a target wall assembly. The two or more drywalling tasks can include a hanging task that includes hanging pieces of drywall on studs of the target wall assembly; a mudding task that includes applying joint compound to pieces of drywall hung on studs of the target wall assembly; a sanding task that includes sanding joint compound applied to the pieces of drywall hung on studs of the target wall assembly; and a painting task that includes painting sanded the joint compound applied to the pieces of drywall hung on studs of the target wall assembly.

An automated drywalling system network that including one or more automated drywalling systems that each has a robotic arm. The automated drywalling system network can also include a computational planner that generates instructions for the one or more automated drywalling systems to perform two or more drywalling tasks associated with a target wall assembly. The two or more drywalling tasks can include a hanging task that includes hanging pieces of drywall on studs of the target wall assembly; a mudding task that includes applying joint compound to pieces of drywall hung on studs of the target wall assembly; a sanding task that includes sanding joint compound applied to the pieces of drywall hung on studs of the target wall assembly; and a painting task that includes painting sanded the joint compound applied to the pieces of drywall hung on studs of the target wall assembly.

A mounting adapter for rotatably mounting a tool holding body having first and second surfaces on at least one spider arm of a motor driven rotatable spider assembly of a surface processing apparatus, said mounting adapter comprising: bearing means supported by said second surface; a first aperture extending centrally through said first and second surfaces; a rubber flex pad having a second aperture in vertical registry with and beneath said first aperture; means supporting said rubber flex pad along its periphery and having a third aperture in vertical registry with and beneath said second aperture; an end plug within said third aperture for closing the second aperture, said end plug supporting said flex pad from beneath said third aperture; said rotatable hub of said bearing means including attachment means in the upper portion thereof for facilitating non rotatable attachment to a mounting means adapted for attachment to said spider arm.

Embodiments of the present disclosure disclose a method and device for planning a wall surface polishing path, an apparatus and medium. The method includes: obtaining protruding points of a wall surface to be polished, and dividing the wall surface to be polished into at least two regions; determining a candidate protruding point in the next region of the region where a current protruding point is located; comparing, if the region where the current protruding point is located includes an untraversed protruding point, a first distance between the untraversed protruding point and the current protruding point, with a second distance between the candidate protruding point and the current protruding point; determining the protruding point corresponding to a minimum distance in the first distance and the second distance as a next operation point of the current protruding point; and determining the wall surface polishing path based on the current protruding point and the next operation point of the current protruding point. The technical solution in the embodiments of the present disclosure solves the problem that a polishing path of a current polishing device covers a region with no need for polishing, and achieves effects of optimizing an operation path of a polishing device, improving polishing efficiency, and reducing polishing costs.

The trowel protector accessory is configured for use with a trowel. The trowel protector accessory is a guard that attaches to the trowel. The trowel protector accessory encloses a plurality of lateral faces of the trowel. The trowel protector accessory prevents the edges of the trowel from causing inadvertent damage. The trowel is stored within the trowel protector accessory. The trowel is removed from the trowel when the trowel is in use. The trowel protector accessory comprises the trowel and the edge guard. The edge guard encloses the plurality of lateral faces of the trowel when the trowel is stored.