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Rotating body material distribution mold and method for preparing artificial stone checkered plate by using same

A rotating body and artificial stone technology, applied in the direction of molds, pressing rollers, etc., can solve the problems of artificial color filling, unstable texture, short service life, difficult operation, etc., achieve environmental protection, high degree of automation, and fast pattern making speed , pattern realistic effect

Active Publication Date: 2021-06-18
FOSHAN MONICA QUARTZ STONE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The production method of this kind of marble pattern is limited by the cumbersome operation of the flat plastic rubber mold and the cover mold, the service life is not high, the artificial color filling texture is unstable, and it is not easy to operate

Method used

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  • Rotating body material distribution mold and method for preparing artificial stone checkered plate by using same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] In this embodiment, an installation and manufacturing process of a concave-convex rotary cloth mold is proposed: firstly, a silicon rubber hollow cylinder 1 is made, with a diameter of 1050mm, a length of 1700mm, and a wall thickness of 50mm. A compressed air inlet 4 is set on one of the bottom surfaces of the silicone rubber hollow cylinder 1. According to the pre-designed pattern and layering requirements, the CNC engraving process CNC is used to carve the uneven texture groove 2 on the silicone rubber hollow cylinder 1. The depth of 2 includes four types: 10mm, 15mm, 20mm, and 30mm. Small air holes 3 communicating with the hollow cylinder 1 are distributed in the groove 2, and the diameter is 1mm. One of the bottom surfaces of the hollow cylinder 1 is provided with a compressed air inlet 4 , the side of the hollow cylinder 1 is provided with an arc-shaped material guide plate 5, and its thickness is 30mm; the material guide plate 5 is provided with a number of powder ...

Embodiment 2

[0031] In this example, a method for preparing artificial stone with fine grain and grain is proposed.

[0032] 1) Take raw materials by weight ratio:

[0033] Material A: 54% quartz sand, 30% quartz powder, 13% unsaturated polyester resin, 1.1% medium temperature curing agent, 1.0% coupling agent and 0.9% composite color paste A.

[0034] Material B: 55% quartz sand, 29% quartz powder, 12.8% unsaturated polyester resin, 1.2% medium temperature curing agent, 1.0% coupling agent and 1.0% composite color paste B.

[0035] Material C: 56% quartz sand, 29.5% quartz powder, 11.2% unsaturated polyester resin, 1.0% medium temperature curing agent, 0.8% coupling agent and 1.5% composite color paste C.

[0036] 2) Add the composite color paste corresponding to A, B, and C materials, unsaturated polyester resin, tert-butyl peroxy-2-ethylhexanoate, and γ-methacryloxypropyltrimethoxysilane Stir evenly in the resin mixing tank, then pour it into the mixer containing pre-mixed quartz sand...

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Abstract

The invention relates to a concave-convex rotating body material distribution mold. The concave-convex rotating body material distribution mold comprises a hollow cylinder, grooves with gradually-changed depths are formed in the outer surface of the hollow cylinder in the circumferential direction, and small air holes communicating with the inside of the hollow cylinder are distributed in the grooves. A compressed air inlet is formed in one bottom surface of the hollow cylinder, arc-shaped material guiding plates are arranged on the outer side surface of the hollow cylinder at intervals, and powder and slurry spraying openings are formed in the material guiding plates. A multi-color material hopper is arranged above the hollow cylinder. A rotating shaft is arranged in the hollow cylinder in a penetrating mode and driven by a variable-speed motor. The invention further discloses a method for manufacturing an artificial plate. The artificial stone plate manufactured by adopting the technology provided by the invention is vivid in effect and high in operability, and can be widely applied to the technical field of artificial stone.

Description

technical field [0001] The invention relates to the field of artificial stone materials, in particular to a rotating body cloth mold and a method for preparing artificial stone checkered plates using the same. Background technique [0002] Artificial quartz stone is a new type of artificial stone made of quartz sand powder as the main filler, unsaturated polyester resin as the binder, high-frequency vibration pressing under vacuum conditions, and solidification under medium temperature conditions. It is a new type of artificial stone with high hardness. , No radioactive pollution, reusable environmental protection, green new building materials and decorative materials. However, most of the quartz stones are particle boards or simple waffle boards. Because there is no natural texture and color of marble, the grade of artificial quartz stones cannot be greatly improved. At present, there are pattern plates imitating natural marble at home and abroad, but the color is relative...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C67/24B29K103/08
CPCB29C67/243B29K2103/08B29C67/244B29K2105/0032B28B3/12B28B7/007
Inventor 陈锦泮陆伟锋
Owner FOSHAN MONICA QUARTZ STONE CO LTD
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