Apparatus for sealing containers or tray-shaped vessel.

摘要

Apparatus for sealing containers shaped tray or vessel, eg blister packs or cups to keep dairy products such as yogurt, cottage cheese or cream with a sealing head (5), - having a support sealing contour (23 ) and a contour heat seal (1, 2), a support plate (11) with - at a guide bolt (8), - which allows a linear movement of the sealing head (5) with respect to the plate support (11), at least one spring element (9), - applying to the welding head (5) a force directed outward from the support plate (11), a support plate spring (7), - arranged the sealing head (5) and the support plate (11), - which is displaceable linearly in the same direction as the sealing head (5), - and which is positioned at the end of the spring element ( 9) turned towards the sealing head (5) and a hinge element (4) added to the sealing head (5) - which allows rotation Stand sealing contour (23) about axes oriented vertically relative to said guide pins, characterized in that at least one guide pin (8) is fixed indirectly or directly on the support plate (11), and that the hinge element takes the form of / is designed as a rubber bearing (4) - with two metal plates (20, 20 '') and an intermediate rubber layer (21), - knowing that the plates (20, 20 ') are vulcanised or glued.