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Counter-die cylinder for machine for stamping sheet-like material and method for mounting/removing cover

A punching machine, punching plate technology, applied in the field of the bottom die cylinder, can solve the problems of increased operation time, wear of the sealing cover, slow rotation of the cover, etc.

Inactive Publication Date: 2011-06-29
瓦楞纸板机器设备工商公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Furthermore, in the known manual systems it is necessary to use two or more tools which cause wear on the sealing cap, slow rotation of the cap and involve increased operating time for replacing the cap

Method used

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  • Counter-die cylinder for machine for stamping sheet-like material and method for mounting/removing cover
  • Counter-die cylinder for machine for stamping sheet-like material and method for mounting/removing cover
  • Counter-die cylinder for machine for stamping sheet-like material and method for mounting/removing cover

Examples

Experimental program
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Effect test

Embodiment Construction

[0032] As shown in an embodiment of the invention, the counter cylinder of a machine for stamping sheet-like material (not shown), such as for the formation of formwork for corrugated cardboard boxes, comprises: A cylindrical body 1 , a tubular member 2 formed by two halves arranged around the cylindrical body 1 , a plurality of covers wrapped around said tubular member 2 and fixing means for positioning / removing the covers 3 as explained in detail below .

[0033] With regard to the fixing means generally designated 4, it comprises a support 5 housed inside an axial casing 14 located in the tubular member 2, said support 5 being provided with a buffer block 6 connected to one end of the cover 3, which can A hook member 7 that moves vertically with respect to the longitudinal axis of the cylinder 1 and is connected to the other end of the cover 3 makes it possible to disassemble the cover by moving both ends of the cover 3 in the opening and closing directions if the cover is ...

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PUM

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Abstract

The invention relates to a counter-die cylinder for a machine for stamping sheet-like material, comprising: a cylindrical body (1), a tubular element (2) arranged around the cylindrical body, at least one cover (3) arranged around said tubular element (2), and fixing means for positioning / removing the at least one cover, said fixing means comprising a support housed inside an axial housing (14) located in the tubular element (2) fixed to two ends of the at least one cover, such that the two ends of the cover (3) can be moved in an opening and closing direction for the removal / positioning thereof. In this way, removal of the covers is facilitated and the time required for same is reduced.

Description

technical field [0001] The present invention relates to a die cylinder for a stamping machine incorporating significant technical innovations and advantages, and also to a method for mounting / removing a cover of a die cylinder for a stamping machine. [0002] More particularly, the present invention relates to a counter die cylinder for a machine for stamping sheet-like material, the counter die cylinder comprising: a cylindrical body, a tubular member arranged around the cylindrical body, at least one The covers and the fixing means for positioning / removing at least one cover allow said operations to be carried out in a simple and fast manner. Background technique [0003] There is known, for example, a rotary punching machine for the manufacture of boxes from corrugated cardboard sheets, the principle of operation of which is based on the transfer of a corrugated cardboard sheet between two cylinders, the rotary punching machine being provided with a die holder cylinder in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26D7/20B26D7/26
CPCB26D2007/202B26F1/384B26D7/20B26D7/2614Y10T29/49817Y10T83/4841Y10T83/9312
Inventor 拉蒙·塞拉奥维奥尔特里斯塔尼·塞拉鲁伊斯
Owner 瓦楞纸板机器设备工商公司