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Shearing control device for foils for manufacturing microporous aluminum honeycomb material

A control device, aluminum honeycomb technology, applied in the direction of metal processing, etc., can solve the problems that the position identification of the rubber strip and the control of the cutting length cannot be accurately realized, and the regularization of the honeycomb core grid cannot meet the specified requirements, so as to ensure the quality performance Requirements, improve the normalization, and reduce the effect of length error

Active Publication Date: 2010-10-27
佛山市利铭蜂窝复合材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The current production process steps for the production of aluminum honeycomb materials are detailed in Image 6 , steps S2 to S5 are completed on a continuous production line, and the step S4-shearing process is the key and difficult point of producing high-quality microporous honeycomb panels. Since the location identification of the glue strip and the control of the cutting length cannot be accurately realized, the regularity of the honeycomb core grid (hexagonal regularity of the honeycomb core) cannot meet the specified requirements

Method used

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  • Shearing control device for foils for manufacturing microporous aluminum honeycomb material
  • Shearing control device for foils for manufacturing microporous aluminum honeycomb material
  • Shearing control device for foils for manufacturing microporous aluminum honeycomb material

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Embodiment Construction

[0015] figure 1 It is a structural schematic diagram of a stretched aluminum honeycomb, figure 2 to form figure 1 Schematic cross-sectional view of the shown structure before stretching. figure 1 The structure shown is composed of four layers (A, B, C, D layers) of aluminum foil, wherein the adhesive strips on the A layer of aluminum foil are A1, A2, A3, and the adhesive strips on the B layer of aluminum foil are B1, B2, B3, B4 , the adhesive strips on the C layer aluminum foil are C1, C2, C3, and the adhesive strips on the D layer aluminum foil are D1, D2, D3, D4. The spacing of the adhesive strips on each layer of aluminum foil (the distance between the front or rear edges of two adjacent adhesive strips) s=4a, wherein, a represents the side length of the honeycomb hexagon, and the width of the adhesive strips is the same as the edge of the honeycomb equal in length. The positions of the adhesive strips separated by two layers of aluminum alloy foil sheets are the sa...

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Abstract

The invention discloses a shearing control device for foils for manufacturing a microporous aluminum honeycomb material. The shearing control device comprises a feeding mechanism, a shearing mechanism and a control system, wherein in the feeding mechanism, a feeding roller is driven to run by a first drive part; in the shearing mechanism, a shearing machine is driven to shear an aluminum alloy foil by a second drive part; the control system comprises a length control unit and an adhesive tape identifying unit; the adhesive tape identifying unit is used for identifying an adhesive tape; the length control unit controls the shearing length of the aluminum alloy foil; and the shearing mechanism is driven to shear the aluminum alloy foil in a preset length by the control system according to the identified information and the length information. The shearing control device for the foils for manufacturing the microporous aluminum honeycomb material can precisely performing cut-to-length to ensure high regularity of stretched hexagonal honeycomb grids, and the performance requirements of the aluminum honeycomb material are basically met.

Description

technical field [0001] The invention relates to a processing technology of an aluminum honeycomb material, in particular to a shearing control device for making a foil of a microporous aluminum honeycomb material. Background technique [0002] Aluminum honeycomb material, as a product that was once dedicated to the aerospace industry, has gradually increased in civilian use with the further development of technology and the increase in market demand. According to the side length of the honeycomb hexagon, the specifications of aluminum honeycomb materials are usually divided into conventional aluminum honeycomb (side length greater than 3mm) and microporous aluminum honeycomb (side length less than 3mm). Microporous aluminum honeycomb is especially suitable for various rectifying tuyeres, pipes, etc. It has also begun to be used in industries such as automobiles, trains, ships, flat audio sounding panels, and sports equipment. Open, straight, and dense honeycomb micropores a...

Claims

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Application Information

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IPC IPC(8): B26D5/26
Inventor 区廷杰
Owner 佛山市利铭蜂窝复合材料有限公司
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