Compact pressing method using continuous press and device for actualizing the method

A technology for pressed products and presses, applied in the field of equipment for implementing the method, can solve the problems of slab obstruction, steel strip wear, and inability to achieve, and achieve the effects of high-quality manufacturing and strong adaptability

Inactive Publication Date: 2012-04-25
CHINA FOMA GROUP +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, the running steel belt will be severely worn at these points, and the continuous high-speed slab entering the feed port will also be hindered accordingly, so that the requirement for faster and faster high-speed compression of the slab cannot be realized.

Method used

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  • Compact pressing method using continuous press and device for actualizing the method
  • Compact pressing method using continuous press and device for actualizing the method
  • Compact pressing method using continuous press and device for actualizing the method

Examples

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Embodiment Construction

[0030] The following will be based on Figures 1 to 3 A specific example is shown to further illustrate the method according to the present invention.

[0031] Figures 1 to 3 Schematically shows the front end of the conveyor 24 relative to the press inlet ( Figure 4 The location of the area indicated by E in ). In these views, the conveyor 24 is simplified as a conveyor belt shown in dashed lines. The belt is supported by rollers and the position of the roller closest to the press inlet (E) is movable.

[0032] Such as figure 1 As shown, the three zones I, II, III together form the feed inlet (E) of the press.

[0033] figure 1 Indicates the situation when pressing a medium-thick slab. At this time, the front end of the conveyor 24 abuts against point A of the feed inlet (E). This A point is exactly the starting point of conveyer 24 front ends when pressing medium-thick slab.

[0034] Similarly, figure 2 and 3 Respectively represent the situation of pressing thin...

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PUM

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Abstract

The invention provides a method for pressing pressed products by using a continuous flat press, which comprises the following steps: detecting the thickness of plate blanks on a conveyor belt; comparing the detected thickness value of the plate blank with the preset thickness value of the plate blank to determine the starting point position of a feed opening (E) of the conveyor belt fixed relative to the shape of the curved surface of the press and the press clearance between an upper hot press board and a lower hot press board; and controlling a drive device of the conveyor belt to drive theconveyor belt to move by a control system so that the front end of the conveyor belt reaches the starting point position and controlling a control oil cylinder of the press to adjust the press clearance between the upper hot press board and the lower hot press board of the flat press to the preset value by the control system. The invention also provides equipment for implementing the method. The method of the invention can produce high-quality pressed plates.

Description

technical field [0001] The invention relates to a method of pressing compacts using a continuous press and a device for carrying out the method. The equipment comprises a continuous flat press for continuous pressing of pressed products and a conveyor belt for delivering blanks of products to be pressed to the flat press. Background technique [0002] In the traditional process of pressing compacts, the profile shape of the feed inlet of the press is changed according to the thickness of the blank to be pressed. For example, when pressing a thick plate, the feed port should be relatively wide; while pressing a thin plate, the feed port should be opened relatively small. In actual work, the profile or shape of the feed inlet is usually adjusted in time according to the thickness of the slab to be pressed, so as to adapt to different pressed products. In the prior art, the profile of the feed inlet of the press is adjusted by bending and deforming the whole hot platen on the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B27D3/04
CPCB27N3/24
Inventor 盛振湘瞿国富胡德彪焦海良王学平薛建利杨永忠余文霞程伟
Owner CHINA FOMA GROUP
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