Novel embossing roller

An embossing roller, a new type of technology, applied in the direction of mechanical processing/deformation, etc., can solve the problems of local ambiguity, poor uniformity, uneven pattern depth, etc., to achieve strong and uniform force, ideal embossing effect, and beautiful patterns Effect

Inactive Publication Date: 2014-01-29
CHANGZHOU WUJIN GUANGYU EMBOSSING ROLLER MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The extrusion force between the two rollers is only produced by fixing the position of the two rollers through the embossing machine, the strength is limited, and the uniformity is poor, resulting in uneven depth of the pattern, partial blurring, and complex patterns are prone to incomplete

Method used

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  • Novel embossing roller

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Embodiment Construction

[0010] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0011] like figure 1 As shown, the present invention provides a novel embossing roll, comprising an upper roll 1 and a lower roll 2, the upper roll 1 is engraved with embossed lines 3, the lower roll 2 is a composite smooth roll, and the lower roll 2 includes a cylinder 4, the cylinder The material of the body 4 is alloy steel, and a plurality of annular grooves are opened from the inner wall to the outer wall of the cylinder body 4. The depth of the annular grooves is smaller than the wall thickness of the cylinder body 4, and multiple coils are wound on the inner wall of each annular groove. The coils are all connected with the external circuit 5 .

[0012...

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PUM

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Abstract

The invention provides a novel embossing roller. The embossing roller comprises an upper roller and a lower roller, the surface of the upper roller is engraved with embossed patterns, the lower roller is a composite smooth roller and comprises a cylindrical body made of 45#steel or alloy steel, a plurality of ring-shaped grooves are formed from the inner wall to the outer wall of the cylindrical body, the depth of the ring-shaped grooves is smaller than the thickness of the wall of the cylindrical body, and multiple coils are wound on the inner wall of every ring-shaped groove and are connected with an external circuit respectively. The novel embossing roller utilizes magnetic force to enhance the acting force between the two rollers, the force is large and uniform, the embossed patterns are attractive in appearance, complete and clear, and novel embossing roller also has very ideal embossing effects for complex patterns.

Description

technical field [0001] The invention relates to the field of mechanical manufacturing, in particular to a novel embossing roller. Background technique [0002] Embossed rollers are widely used in the four industries of leather, paper, plastics, and printing. The embossing on various paper products such as cartons, toilet paper, sanitary napkins, napkins, and diapers used in people's daily life is generally done by embossing rollers. Formed by rolling, the embossing roller generally includes an upper roller and a lower roller. The surface of the upper roller is engraved with various raised patterns, and the lower roller is a bachelor. Close together and rotate together, the material is conveyed between the two rollers, and embossing will be formed on the forgiveness by extrusion. [0003] The extrusion force between the two rollers is only generated by fixing the position of the two rollers through the embossing machine, the strength is limited, and the uniformity is poor, r...

Claims

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Application Information

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IPC IPC(8): B31F1/07
Inventor 余克
Owner CHANGZHOU WUJIN GUANGYU EMBOSSING ROLLER MACHINERY
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