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Rock wool insulation board wet blank cutting device and cutting method

A cutting device and a technology for plate wet blanks, which are applied in metal processing and other directions, can solve the problems affecting the cutting quality of wet blanks, increased energy consumption of curing furnaces, burrs, etc., and achieve the effects of simple structure, high degree of automation, and energy saving.

Inactive Publication Date: 2020-08-07
SHANDONG JIEKONG ELECTRIC TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] That is, in the prior art, the rock wool insulation board is cut after being solidified and formed; the wet billet is not preliminarily cut and formed before the wet billet enters the curing furnace, which will cause the excess trim of the wet billet to enter the curing furnace together, resulting in solidification. Increased furnace energy consumption
[0004] When the rock wool insulation board wet billet is initially cut and formed, the water pressure, the thickness of the wet billet and the moving speed on the track will all affect the cutting quality of the wet billet, such as burrs, spattering, etc.

Method used

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  • Rock wool insulation board wet blank cutting device and cutting method
  • Rock wool insulation board wet blank cutting device and cutting method
  • Rock wool insulation board wet blank cutting device and cutting method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Embodiment 1 Rock wool insulation board wet billet cutting device

[0036] Such as figure 2 , image 3 As shown, the rock wool insulation board wet billet cutting device includes a gantry 1-14, and the gantry 1-14 is arranged across the transmission line 3.

[0037] The near left end and the near right end of the top surface of the gantry 1-14 are respectively provided with a cutting width adjustment unit and a high-pressure water jet cutting unit. The cutting width adjustment units at the left and right ends have the same structure and are arranged symmetrically.

[0038] In the present embodiment, the cutting width adjustment unit includes a mounting seat 1-9, and an upper sliding rail 1-3 and a lower sliding rail 1-10 are arranged on the mounting seat 1-9; , Down rail 1-10 sliding connection.

[0039] The mounting base 1-9 is fixed with a servo motor 1-11, and the output shaft of the servo motor 1-11 is fixedly connected to one end of the lead screw 1-13 through...

Embodiment 2

[0043] Example 2 Rock wool insulation board wet billet cutting device

[0044] Compared with Embodiment 1, a limit switch for limiting the left and right sliding range of the slide plates 1-4 is added.

[0045] specifically:

[0046] Such as figure 2 , image 3 As shown, the limit switch mounting base 1-1 is installed on the mounting base 1-9, and the limit switch 1-2 is installed on the limit switch mounting base 1-1; the limit switch 1-2 is used to limit the slide plate 1-4 Left end sliding limit. A limit switch for limiting the sliding limit of the right end of the slide plate 1-4 and a mount (due to being blocked, not shown) for installing the limit switch are also installed on the right side of the mount 1-9.

[0047] In Embodiment 1 and Embodiment 2, the power mechanism for the horizontal sliding of the slide plate is a servo motor; it can also be an air cylinder or a hydraulic cylinder.

Embodiment 3

[0048] Embodiment 3 Rock wool insulation board wet billet automatic cutting system including the cutting device of embodiment 1 or embodiment 2

[0049]The applicant found in practice that "the water pressure, the thickness of the rock wool insulation board wet blank and the moving speed on the track will all affect the cutting quality of the wet blank."

[0050] At the same time, the inventor has found out how much line speed and water pressure correspond to the thickness of the material to ensure the cutting quality after numerous tests.

[0051] Some of the experimental results are shown in Table 1.

[0052] Table 1 Cutting quality corresponding to material thickness, line speed and water pressure

[0053]

[0054]

[0055]

[0056]

[0057]

[0058]

[0059] There are also some confirmatory test results, which will not be listed one by one. According to countless experiments, the parameters to ensure the cutting quality are obtained, as shown in Table 2...

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Abstract

The invention discloses a rock wool insulation board wet blank cutting device and cutting method, and belongs to the field of board wet blank cutting. The rock wool insulation board wet blank cuttingdevice comprises a high-pressure water jet cutting unit and further comprises a portal frame, and two mounting bases are fixedly arranged on the portal frame; each mounting base is provided with a sliding plate capable of horizontally sliding along the mounting base; water pipes directly connected with spray heads of the high-pressure water jet cutting unit are hard high-pressure water pipes vertically fixed to the sliding plates, and the cutting width of a rock wool insulation board wet blank is adjustable.By means of the cutting device, redundant wet blanks are cut off, and energy needed during curing is remarkably saved; by exploring the influences of several parameters such as wet blank thickness, linear speed and water pressure on the cutting quality, the linear speed value and the water pressure value under the specific thickness are determined, and burr-free and scattering-free high-quality automatic cutting can be achieved.

Description

technical field [0001] The invention relates to the field of sheet material wet blank cutting, in particular to a rock wool thermal insulation board wet blank cutting device and cutting method. Background technique [0002] Rock wool insulation board has low thermal conductivity and A1 grade non-combustibility. It is an ideal material for building insulation. Its raw materials are natural ore and blast furnace slag. Blank—curing and forming (curing furnace)—cutting and forming packaging. [0003] That is, in the prior art, the rock wool insulation board is cut after being solidified and formed; the wet billet is not preliminarily cut and formed before the wet billet enters the curing furnace, which will cause the excess trim of the wet billet to enter the curing furnace together, resulting in solidification. Furnace energy consumption increased. [0004] When the rock wool insulation board wet billet is initially cut and formed, the water pressure, the thickness of the wet...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26D5/00B26D7/27B26F3/00
CPCB26D5/005B26D7/27B26F3/004
Inventor 邹爽徐平王景盖黎晶孔玉洲赵江
Owner SHANDONG JIEKONG ELECTRIC TECH CO LTD
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