Foam rotary knife for structural heat preservation board

A technology of structural insulation boards and rotary knives, which is applied in metal processing and other directions, can solve the problems of not being able to control the size well, reduce work efficiency, and affect the appearance, and achieve the effects of wide thickness range, simple structure, and low cost

Active Publication Date: 2014-02-19
DALIAN QUACENT NEW BUILDING MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing tools are mainly effective for the foam treatment on the whole edge of the whole board, but there is no effective method for the foam treatment at the beam mouth position or some special shapes such as some arcs. Manual, It not only wastes labor and reduces work efficiency, but also cannot control the size well and affect the appearance

Method used

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  • Foam rotary knife for structural heat preservation board
  • Foam rotary knife for structural heat preservation board
  • Foam rotary knife for structural heat preservation board

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] Such as figure 1 , figure 2 , image 3 and Figure 4 A foam rotary knife for a structural insulation board is shown, including a mandrel 1, a stopper 2, a bearing 3, a fixed plate 4 and a blade 7;

[0028] The stopper 2 is sleeved and assembled on the top end of the mandrel 1, and is connected and fixed with the mandrel 1 through the radial assembly screw 8 and the mandrel 1 (the stopper 2 and the mandrel 1 can also be threadedly connected and locked by a nut way to realize the assembly of stopper 2 and mandrel 1);

[0029] The bearing 3 is sleeved and assembled on the mandrel 1, and the bearing 3 is in contact with the lower end surface of the head 2; the diameter of the head 2 is larger than that of the bearing 3;

[0030] The fixed plate 4 is a disc, and is sleeved and assembled on the mandrel 1 and close to the lower end of the bearing 3;

[0031] The fixed plate 4, the bearing 3 and the stopper 2 are assembled in pairs, that is, the other end of the mandrel 1...

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PUM

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Abstract

The invention discloses a foam rotary knife for a structural heat preservation board. The foam rotary knife comprises a central spindle, block heads, bearings and fixing boards, wherein the block heads, the bearings and the fixing boards are assembled on the central spindle in sequence, and are assembled in an opposite mode in pairs. Blades are clamped through the opposite assembly of the two fixing boards, and limiting clamping grooves are formed in the fixing boards in a machining mode and used for clamping the blades. The blades are driven to rotate, the central spindle can be directly driven by a motor, and then the blades are driven to achieve rotary cutting. According to the technical scheme, the foam rotary knife for the structural heat preservation board is simple in structure and high in cutting efficiency, and cut faces are flat.

Description

technical field [0001] The invention relates to the field of processing structural insulation boards, in particular to a tool for cutting foam of structural insulation boards. Background technique [0002] Usually, structural insulation boards form the wall, and materials such as standard timber are used as the connection medium between two structural insulation boards. Therefore, the foam at the connection position must be disposed of before assembly of the finished structural insulation board. However, the existing tools are mainly effective for the foam treatment on the whole edge of the whole board, but there is no effective method for the foam treatment at the beam mouth position or some special shapes such as some arcs. Manual, It not only wastes labor and reduces work efficiency, but also cannot control the size well and affect the appearance. Contents of the invention [0003] Aiming at the above technical problems, the present invention proposes a foam rotary kn...

Claims

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Application Information

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IPC IPC(8): B26D1/36B26D7/26
Inventor 管秀军
Owner DALIAN QUACENT NEW BUILDING MATERIALS
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