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Wet-type hydraulic blank taking system capable of achieving protective demolding

A wet and hydraulic technology, applied in ceramic extrusion dies, auxiliary molding equipment, unloading devices, etc., to achieve simple working mechanism, reduce operating procedures, and save human capital

Inactive Publication Date: 2020-02-21
SINOSTEEL TIANYUAN MAANSHAN TONGLI MAGNETIC MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Aiming at the problem that in the existing wet forming of magnetic materials, the protection and demoulding can not be used at the same time as the use of the blanking machine, and a good use effect can be achieved. The present invention provides a wet hydraulic blanking system for realizing the protection and demoulding , in the case of saving manpower, it uses the blanking machine to take blanks, and at the same time, it can use the protective demoulding method adopted by manual pressing products to improve the quality of products without changing the structure of the original wet hydraulic press

Method used

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  • Wet-type hydraulic blank taking system capable of achieving protective demolding
  • Wet-type hydraulic blank taking system capable of achieving protective demolding
  • Wet-type hydraulic blank taking system capable of achieving protective demolding

Examples

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Effect test

Embodiment 1

[0042] like figure 1 , figure 2 , image 3 As shown, a wet hydraulic preform removal system of the present invention that realizes protective demoulding includes a pressing module 100, a control module 200, and a preform removal module 300. and the preform removal module 300 are respectively electrically connected to control the operation of the two modules. The pressing module 100 is used for pressing the magnetic material, and the control module 200 is used for controlling the pressing process of the pressing module 100, and demoulding the magnetic material after the pressing is completed. By using the mode of protective demoulding, the magnetic material is improved The pass rate of press molding. After the demoulding of the magnetic material forming is completed, the formed magnetic material needs to be taken out for the next pressing of the magnetic material. During the pressing process of the machine, there are potential safety hazards in manual billet removal, and t...

Embodiment 2

[0048] A wet hydraulic preform removal system of the present invention that realizes protective demoulding has the same structure as that of Embodiment 1, except that the working process is further described. Set three numerical input elements on the touch screen, which are respectively the entry delay of the billet taking machine, the second magnetization time, and the second magnetization current. When debugging the product, properly increase the demagnetization current and lengthen the demagnetization time, so that the demagnetization magnetism is greater than that of the previous magnetization, so that after the product has demagnetization magnetism, use the protection to remove the mold. Cylinder returns, upper cylinder returns, the product will be tightly sucked on the mold punch 143 due to its magnetism, so that the product will not be carried upward by the filter paper 180, for the convenience of stacking and subsequent sintering, the product cannot be magnetic, so it n...

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Abstract

The invention discloses a wet-type hydraulic blank taking system capable of achieving protective demolding, and belongs to the technical field of magnetic material production equipment. The system comprises a pressing module, a control module and a blank taking module; the pressing module is connected with the blank taking module; the control module is electrically connected with the pressing module and the blank taking module separately; and the control module comprises an electric control box and an input assembly, the input assembly is electrically connected with the electric control box, and the input assembly is provided with three numerical input elements which are used for taking a blank into the time delay, the secondary magnetizing time and the secondary magnetizing current respectively. Under the condition that the blank taking machine is used for taking the blank, the protective demolding mode adopted by the manual product pressing can be used, the quality of the products isimproved, the structure of the original wet hydraulic machine is not changed, and the wet-type hydraulic blank taking system has the advantages of being simple in structure, reasonable in design andeasy to manufacture.

Description

technical field [0001] The invention belongs to the technical field of magnetic material production equipment, and more specifically relates to a wet hydraulic preform removal system for realizing protective demoulding. Background technique [0002] Magnetic materials mainly refer to substances composed of transition elements iron, cobalt, nickel and their alloys that can directly or indirectly generate magnetism. Magnetic materials are important basic functional materials in the electronics industry, and are widely used in industrial fields such as computers, electronic devices, communications, automobiles and aerospace, as well as daily necessities such as household appliances and children's toys. [0003] For the manufacture of magnetic products, when using a wet forming hydraulic press, the manually pressed product generally adopts a protective demoulding method (when the upper and lower cylinders are opened, the lower cylinder is retracted first, and the upper cylinder ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B3/26B28B13/06B28B17/00
CPCB28B3/26B28B3/2681B28B13/06B28B17/0063
Inventor 舒云峰杨冲张纪胡智蒋伟丽姚玮尹春龙刘小龙王小冬
Owner SINOSTEEL TIANYUAN MAANSHAN TONGLI MAGNETIC MATERIAL
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