DEVICE FOR PRESSING FOR EDUCATION AND STRENGTHEN METHOD OF EDUCATION recess in gypsum board

摘要

1. A device for pressing to form a recess in the moving damp gypsum board, comprising a pressing head provided with a pressing surface which contacts the plate, and a support member, wherein the pressing head is designed to compress plate portion between the pressing surface and a support member to form a recess in plate takzhesoderzhit and drive means for moving the press head and the supporting member in a first direction which substantially corresponds to the moving direction of fire you, and in a second direction which is substantially perpendicular to the plate plane, etompressuyuschaya surface comprises a portion of the first surface portion of the second surface and the portions of the first surface and a second surface separated by a raised portion and are intended for pressing the slabs to the support member with a force of compression that exceeds the compressive force applied to the plate embossed uchastkom.2. The apparatus of Claim. 1, wherein the relief portion comprises kanavku.3. The apparatus of Claim. 1, wherein the drive means is arranged to increase the speed of the pressing head and the support member in a first direction to a speed, which substantially corresponds to the speed of movement plity.4. The apparatus according to claim. 3, wherein the drive means is adapted to move the pressing head to the support member to form a recess inside plate, when the velocity of the pressing head and the support member in a first direction, substantially corresponds to the speed of movement plity.5. The apparatus of Claim. 1, wherein the first and second surfaces comprise separate flat poverhnost.6. mouth