A caulking monitoring servo apparatus, comprising: a cushioning pad ; two side plate assemblies , respectively connected to two sides of the cushioning pad , wherein each side plate assembly comprises a porous plate , an oil distribution structure , and jack posts , a plurality of rows and a plurality of columns of jack post holes are provided in a side of the porous plate away from the cushioning pad , a plurality of oil distribution channel holes are provided in the porous plate , each oil distribution channel hole is in communication with one row of jack post holes , the oil distribution structure comprises oil distribution channels having a one-to-one correspondence with the plurality of oil distribution channel holes and an oil inlet cavity in communication with first ends of the plurality of oil distribution channels , the oil inlet cavity is connected to an oil inlet nozzle , oil outlet holes having a one-to-one correspondence with jack post holes in a corresponding row are provided in each oil distribution channel , each oil distribution channel is movably arranged in a corresponding oil distribution channel hole and has a first position that allows communication between each oil outlet hole and a corresponding jack post hole and a second position that allows each oil outlet hole to be blocked by a hole wall of the oil distribution channel hole , a plurality of rows and a plurality of columns of jack posts are arranged and have a one-to-one correspondence with the plurality of rows and the plurality of columns of jack post holes , and the jack posts are movably arranged in the jack post holes ; a plurality of groups of electromagnets , wherein each group of electromagnets comprises two electromagnets arranged opposite to each other and respectively arranged on the two sides of the cushioning pad ; and a controller , respectively electrically connected to each electromagnet . a cushioning pad ; two side plate assemblies , respectively connected to two sides of the cushioning pad , wherein each side plate assembly comprises a porous plate , an oil distribution structure , and jack posts , a plurality of rows and a plurality of columns of jack post holes are provided in a side of the porous plate away from the cushioning pad , a plurality of oil distribution channel holes are provided in the porous plate , each oil distribution channel hole is in communication with one row of jack post holes , the oil distribution structure comprises oil distribution channels having a one-to-one correspondence with the plurality of oil distribution channel holes and an oil inlet cavity in communication with first ends of the plurality of oil distribution channels , the oil inlet cavity is connected to an oil inlet nozzle , oil outlet holes having a one-to-one correspondence with jack post holes in a corresponding row are provided in each oil distribution channel , each oil distribution channel is movably arranged in a corresponding oil distribution channel hole and has a first position that allows communication between each oil outlet hole and a corresponding jack post hole and a second position that allows each oil outlet hole to be blocked by a hole wall of the oil distribution channel hole , a plurality of rows and a plurality of columns of jack posts are arranged and have a one-to-one correspondence with the plurality of rows and the plurality of columns of jack post holes , and the jack posts are movably arranged in the jack post holes ; a plurality of groups of electromagnets , wherein each group of electromagnets comprises two electromagnets arranged opposite to each other and respectively arranged on the two sides of the cushioning pad ; and a controller , respectively electrically connected to each electromagnet . <EOS>