Machine for cutting hides and the like and sheet-like materials in general, with simplified-access worktable

A workbench and machine technology, applied in small raw hides/large raw hides/leather/fur mechanical processing, leather punching/punching/cutting, small raw hides/large raw hides/leather/fur processing, etc. And other issues

Active Publication Date: 2011-01-19
COMELZ SPA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] However, due to the presence of the front guide of the bridge crane, it is not possible to make the protruding part of the leather protrude at the front

Method used

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  • Machine for cutting hides and the like and sheet-like materials in general, with simplified-access worktable
  • Machine for cutting hides and the like and sheet-like materials in general, with simplified-access worktable
  • Machine for cutting hides and the like and sheet-like materials in general, with simplified-access worktable

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] With reference to the accompanying drawings, a leather cutting machine according to the invention (generally indicated by the reference number 1 ) comprises a support base 2 adapted to support a worktable 3, which is conveniently left empty on three sides, i.e. the operating The facing long side 3a and the corresponding two opposite short sides 3b and 3c.

[0020] Basically, the imaginary extension of the three sides of the table encounters no hindrances determined by the support and actuation of the cutting member, which will be defined below.

[0021] In addition, the fourth side (side 4 ) of the table 3 faces a storage bag 5 for accommodating processed leather in which the leather is wound to be drawn out to the table 3 and unfolded thereafter. Thus, the table of the machine according to the invention, unlike that of the prior art, is unobstructed on the imaginary extent of the three sides 3 a , 3 b and 3 c , while the fourth side 4 faces the pocket 5 .

[0022] Exp...

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PUM

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Abstract

A machine (1) for cutting hides and the like and sheet-like material in general, with simplified-access worktable, comprising a footing (2) for supporting a worktable (3), and cutting elements (7) adapted to be moved on said worktable (3) along the contours of the shapes to be cut, by means of numeric control, wherein the imaginary extensions of three sides (3a, 3b, 3c) of said worktable (3) do not encounter obstacles due to said cutting elements (7) and their supports, the fourth side (4) of the worktable (3) being surmounted by a cantilever arm (8) that supports said cutting elements (7).

Description

technical field [0001] The present invention relates to machines for cutting leather etc. and sheet-like materials in general and having an accessible cutting table. More specifically, the present invention relates to a leather cutting machine having a cutting table adapted to accommodate hides of a size that exceed said cutting table at each of its four sides. Background technique [0002] It is known that numerically controlled cutting machines provided with an X-Y moving carriage and a fixed table with suction are currently used for cutting leather. These machines have a table suitable for working the leather through continuous sections of hide, whereby the cutting operation is performed continuously on a limited section of hide due to the size of the table. [0003] The size of the table or cutting area really depends on the performance of the overhead crane and the operator's need for visibility during the operation of placing hides onto the cutting area or table. [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26D7/20B26D7/26
CPCC14B5/00B23K26/083B23K26/38B26D7/20B26D7/2614B23K26/0876B23K26/0884B26F3/004Y10T409/300896Y10T83/173Y10T83/207Y10T83/364Y10T83/869Y10T83/8798Y10T83/889
Inventor A·佐佐罗
Owner COMELZ SPA
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