Crown type eccentric multi die press for manufacturing reinforced crown caps and embossed crown caps

Abstract

The “Crown type eccentric multi die press for manufacturing reinforced crown caps and embossed crown caps” consists of a group of parts, most of them mobile and concentric, whose main parts—forming punches—when activated by the press, give form to the reinforced crown caps and/or to the embossed crown caps, in general.

1 . The “Crown type eccentric multi die press for manufacturing reinforced crown caps and embossed crown caps”, characterized for having the following parts:
 a) lower system
 table (12) : This element holds the lower dies secured by bolts. lower holder die (6) : This element holds the “forming die”, (7)  the “lower centering device” (15)  and the lower cutting die (5)  which cuts the circumference that will delimit the total development of the cap. 
 In the back part of the table, we find the “treader holding bottle” (9)  held by a screw. This bottle holds the “treader” (8)  whose purpose is to provide pressure during cutting and embedding. 
 Moreover, the “treader” (8)  holds inside the lower Low Gauge cap forming punch (13)  and the “ejector shaft” (11)  with a “shock absorber system” (16)  that strips the cap once it has been formed. 
 
 b) upper system
 Upper cutting die (4) : This element is secured to the “upper holder die” (2) . The “upper cap forming punch” (3)  moves in the internal part of the “upper cutting die” (4)  which embeds and determines the inside diameter of the cap. This cap forming punch is secured to the “holding stem of the upper cap forming” (1) . 
 
 
     
     
         2 . The “Crown type eccentric multi die press for manufacturing reinforced crown caps and embossed crown caps”, according to  claim 1 , wherein the “treader” (8)  holds the “lower cap forming punch” (13)  that forms the low gauge reinforced cap corrugations and/or the embossed printings of the embossed crown caps. 
     
     
         3 . The “Crown type eccentric multi die press for manufacturing reinforced crown caps and embossed crown caps”, of  claim 1 , wherein the “shock absorber system” (16)  increases the cap strip force, whether it is a reinforced or an embossed crown cap. 
     
     
         4 . The “Crown type eccentric multi die press for manufacturing reinforced crown caps and embossed crown caps of  claim 1 , wherein the “lower cap forming punch” (13) , jointly with the “upper cap forming punch” (3)  form the corrugations of the reinforced low gauge crown caps and/or the relief embossments of the embossed crown caps. 
     
     
         5 . The “Crown type eccentric multi die press for manufacturing reinforced crown caps and embossed crown caps” of  claim 1 , wherein the “lower cap forming punch” (13) , jointly with the “upper cap forming punch” (3) , form the corrugations of the reinforced crown caps and/or the relief embossments of the embossed crown caps. 
     
     
         6 . The “Crown type eccentric multi die press for manufacturing reinforced crown caps and embossed crown caps” of  claim 1 , wherein the “upper cap forming punch” (3)  embeds and determines the inside diameter of the reinforced low gauge crown caps and/or the embossed crown caps.