11 by bolts 62 the shaft 60 passing through plate 11 with a wheel 65 secured thereto which has a handle 66 thereon for rotation the shaft 52 over the sheets 16 has a link 68 secured thereto which extends vertically in the at rest position of fig4 and has a pivot pin 69 engaged therewith and with a link 70 which has an axle 71 extending therefrom to mount a one way rotation wheel 72 the wheel 72 has a well known machanism not shown therein to permit the wheel 72 to rotate in the counterclockwise direction as shown in fig2 but which locks and does not permit clockwise rotation of wheel 72 the wheel 72 includes a hub 73 and an outer tire or covering 74 which can engage a sheet of paper 16 to be fed under the glue heads 35 for processing to be described the mode of operation will now be pointed out when it is desired to feed sheets of paper 16 the wheel 65 is rotated counterclockwise as seen in fig2 and 3 causing shaft 60 to rotate and through arm 59 move connecting link 57 39 to the left which moves arm 55 counterclockwise downwardly causing shaft 52 to rotate clockwise and link 70 to rotate clockwise and move wheel 72 to the left while rotating counterclockwise when arm 59 is at its leftmost position as shown in fig2 further rotation causes shaft 52 to rotate counterclockwise the wheel 72 interior mechanism not shown to lock and wheel 72 to engage a sheet.