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Electromagnetic artificial quartz in lump forming device

An artificial quartz stone and molding device technology, applied in the field of building materials machinery, can solve the problems of small attraction, limited vibration frequency of electromagnets, large electromagnetic power, etc., and achieve the effects of reasonable structure, good pressing and forming effect, and improved compactness.

Active Publication Date: 2008-08-20
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides an electromagnetic artificial quartz stone forming device in order to solve the problems of limited vibration frequency increase, high electromagnetic power or small attraction force when the existing forming device is equipped with an electromagnet.

Method used

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  • Electromagnetic artificial quartz in lump forming device
  • Electromagnetic artificial quartz in lump forming device
  • Electromagnetic artificial quartz in lump forming device

Examples

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Comparison scheme
Effect test

Embodiment 1

[0018] The electromagnetic artificial quartz stone forming device includes a base 1, an upper frame 2 fixed above the base 1, a vacuum cover 4 with a built-in press tool 3 placed above the base 1, and a vacuum cover 4 fixed on the press tool 3. The electromagnet 5 controls the transmission rod 6 that moves up and down and is perpendicular to the pressure tool 4, and the compression spring that cooperates with the electromagnet 5 to make the transmission rod 6 reciprocate. The end of the transmission rod 6 is fixed to the moving iron core 15 of the electromagnet 5 Connected, the bottom of the moving iron core 15 of the electromagnet 5 is a convex cone or a concave cone, and the static iron core 14 facing the bottom of the moving iron core 15 is a concave cone or a concave cone that forms a parallel gap with the bottom of the moving iron core 15. Convex cone shape, and 45°≤cone angle α≤120°. The outer surface of the moving iron core 15 is evenly distributed with notches 16 paral...

Embodiment 2

[0020] The electromagnetic artificial quartz stone forming device includes a base 1, an upper frame 2 fixed above the base 1, a vacuum cover 4 with a built-in press tool 3 placed above the base 1, and a vacuum cover 4 fixed on the press tool 3. The electromagnet 5 controls the transmission rod 6 that moves up and down and is perpendicular to the presser 3, and the compression spring that cooperates with the electromagnet 5 to make the transmission rod 6 reciprocate. The end of the transmission rod 6 is fixed to the moving iron core 15 of the electromagnet 5 Connected, the bottom of the moving iron core 15 of the electromagnet 5 is a convex cone or a concave cone, and the static iron core 14 facing the bottom of the moving iron core 15 is a concave cone or a concave cone that forms a parallel gap with the bottom of the moving iron core 15. Convex cone shape, and 45°≤cone angle α≤120°. The outer surface of the moving iron core 15 is evenly distributed with notches 16 parallel to...

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Abstract

The invention relates to the field of building material mechanical field, in particular to a forming device of electromagnetic artificial quartz stone, which solves the problems that the vibration frequency improvement is limited, the electromagnetic power is a little high and the attractive force is too small when setting the electromagnet in the prior forming apparatus, the forming apparatus comprises a base, an upper structural frame, a vacuum chamber which has an inner couplers hold-down, a drive rod which is fixed on the hold-down and controlled by the electromagnet to make up or down movement, and a compression spring which enables the drive rod to make reciprocating movement, the bottom of the movable iron core of the electromagnet is a convex conoid or a concave conoid, a static iron core which is facing to the bottom of the movable iron core and forms a parallel gap with the bottom of the movable iron core is a concave conoid or a convex conoid, and 45 DES is less than or equal to the conic angle Alpha is less than or equal to 120 DES. The forming device of electromagnetic artificial quartz stone has the advantages of rational and simple structure, low cost, good molding effect, and can achieve the high vibration frequency pressing and reciprocating shifting pressing; in the production of artificial quartz stone, the polyester resin amount is low, the compactness of the pressing product is high, and the mixture of cement and clay can be pressed into hollow bricks.

Description

technical field [0001] The invention relates to the field of building materials machinery, in particular to an electromagnetic artificial quartz stone forming device. Background technique [0002] At present, using quartz sand, quartz powder, pigments and polyester resin as raw materials, artificial quartz stone sheets made by vacuum vibration compression technology have gradually become high-end products in the field of architectural decoration and countertop decoration due to their wear-resistant and non-slip qualities. Material. Compared with the products commonly known as granite in southern my country, which use marble stones as aggregates and form three-dimensional blocks, although the process of block forming and sawing cannot be used because of the hardness of the raw materials, it is wear-resistant. The performance with crystal hardness as the main advantage has obvious advantages over granite and its solid surface material artificial stone. In recent years, the ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B3/02B28B1/087
Inventor 刘建平刘涛
Owner STATE GRID CORP OF CHINA
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