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Roller head structure of microwave absorbing coating preparation device

A roller head and roller technology, which is applied to devices and coatings that apply liquid to the surface, can solve the problems of unsuitable research work rings, uneven surface of wave absorbing coating, and inability to effectively adjust the height.

Inactive Publication Date: 2016-03-02
DALIAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this structure also has several relatively large defects. The roller head is easy to stick to the paint, resulting in the surface of the obtained wave-absorbing coating is not smooth, and the quality is poor; the position of the roller head is fixed, and the height cannot be effectively adjusted. The thickness of the layer; not suitable for the research work environment of the laboratory

Method used

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  • Roller head structure of microwave absorbing coating preparation device
  • Roller head structure of microwave absorbing coating preparation device
  • Roller head structure of microwave absorbing coating preparation device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] see Figure 1-6 , the roller head structure for preparing wave-absorbing coating device of the present invention comprises a roller body 1-1, the outer peripheral surface of the roller body 1-1 is provided with a recess, the recess is arranged along the axial direction of the roller body 1-1, and the end surface of the roller body is provided with a screw thread hole; the two sections of the drum body 1-1 are connected with two fixing frames 1-2 by bolts, and the fixing frame is provided with two through holes 1-3 horizontally; the fixing frame 1-2 adopts a square structure, and the width of the fixing frame It matches the inner contour size of the U-shaped mouth of the discharge trough for preparing the wave-absorbing coating device; a guiding line is arranged on both sides of the fixing frame 1-2, and the outer contour size of the guiding line 1-4 is the same as that for preparing the wave-absorbing coating The inner contour size of the guide groove of the discharge c...

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PUM

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Abstract

The invention discloses a roller head structure of a microwave absorbing coating preparation device, and belongs to the technical field of crossing of mechanical automation and material science. The roller head structure comprises a roller body and fixed frames; the roller body and the fixed frames on the two sides are designed in a split manner and are connected through bolts; the roller body is provided with a concave part in the axial direction, the problem that a coating is adhered by a roller can be effectively solved, and the quality of a coating surface is ensured; each fixed frame mainly comprises special design of a through hole, a channelizing line, a supporting face threaded hole and the like, and stability of the roller head structure is ensured; and therefore the preparation process of a laboratory coating is simplified, and the researching efficiency is improved.

Description

technical field [0001] The invention relates to a roller head structure, in particular to a roller head structure for preparing a wave-absorbing coating device, and belongs to the cross technical field of mechanical automation and material science. Background technique [0002] With the in-depth research on electromagnetic wave absorbing materials and the demand for practical applications, high-performance absorbing coatings such as high absorption performance, wide frequency band, light weight, and small thickness have become the focus of current wave-absorbing materials research. It is against this background that microwave-absorbing coatings have received more and more attention. At present, the continuous coating forming process is an advanced process for preparing wave-absorbing coatings. Although the continuous coating forming devices used have various structures, the roller heads that have a greater impact on the quality of the wave-absorbing coatings are all round R...

Claims

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Application Information

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IPC IPC(8): B05C1/08B05C11/02B05C11/10
CPCB05C1/08B05C1/0808B05C11/02B05C11/10
Inventor 段玉平奚群刘伟
Owner DALIAN UNIV OF TECH