SU1447681A1 - Arrangement for loading moulds - Google Patents

Abstract

The invention relates to the building materials industry and can be used in the production of patterned ceramic tiles. The purpose of the invention is to expand the technological capabilities of the device and improve the quality of products. The device comprises a carriage 2 placed on the table 1 with a loading window divided by a gate 3, dividing plates 4 and partitions 5 into sections corresponding to the tile pattern. The carriage window is filled with the main press powder from the hopper 13 with a dispenser 14 and colored press powders from the bunker 6, which is made multi-sectioned and equipped with a dispenser in the form of two horizontal valves 8 and 9 and vertical partitions 10, 11 and 12. To prevent the press from mixing -powders in the process of filling the window of the carriage 2 and the matrix 15 of the mold of the partition 5 are located above the gate 3 and have a wedge-shaped cross section, and the separation plates 4 are located under them and have a rhombic cross section. 6 Il. with (L

Description

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The invention relates to the building materials industry and can be used in the production of patterned ceramic tiles.

The purpose of the invention is to expand the technological capabilities of the device and improve the quality of products.

FIG. 1 shows the device, general view, in the initial position; in fig. 2 - the same, at the moment of delivery of the press powder to the dispenser of the multisection hopper; in fig. 3 and 4 - the same at the time of loading; in fig. 5 - the same, at the time of filing the press powders in the mold; in fig. b - the same at the time of carriage return for loading.

The device contains

table 1 carriage 2 with a loading window.

vertically divided gate 3 into two parts, each of which is divided by vertically spaced dividing plates 4 and partitions 5 into sections corresponding to the tile pattern. A dispenser 7 is installed under the bins 6 with colored press powders, divided vertically into three parts by gates 8 and 9. The upper, middle and lower parts of the dispenser 7 are divided into sections.

pattern matching tiles, vertical

partition walls 10-12. A dispenser 14 is installed in the lower part of the hopper 13 with the main press powder. The product is pressed in the matrix 15 using the upper 16 and lower 17 dies.

The partitions 5 are located above the gate 3 and have a wedge-shaped cross section, and the separation plates 4 are located under the partitions 5 and have a rhombic cross section, which is necessary to prevent mixing of the press powders during the filling process.

The device works as follows.

The colored powders from the hoppers 6 enter the corresponding sections of the upper part of the dispenser. A 7, formed by vertical partitions 10. At the same time, the expanders 8 and 9 are closed. The upper gate 8 is opened, and colored press powders from the upper part of the dispenser 7 enter the corresponding sections of its middle part.

Close the upper gate 8. When the carriage 2 by the loading window fits the dispenser 7, open the lower gate 9 and press powders from the middle part of the dose

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The torus between the vertical partitions 12 enters the sections of the upper part of the loading window of the carriage 2 formed by the partitions 5. The sector metering device 14 is rotated and the main press powder fills the volume formed by the sector metering unit 14 above the carriage body 2. At this time presses the tile. The carriage 2 moves along the table 1 to the matrix 15 and the main press powder fills the volume above the colored press powders in the loading window of the carriage 2. Before the loading window of the carriage 2 reaches the matrix 15, the lower die 17 rises and its upper surface is set at of the table 1. Close the gate 9. When the carriage loading window is above the lower die 17, open the gate 3 of the carriage 2 and multi-colored press powders fill the volume above the lower die 17 between the partitions 4 of the lower part of the carriage loading window 2. Lower the lower die 17 ,. and the press powders fill the volume of the die 15, and the colored press powders fill the lower part of the volume, preserve the pattern, and the main press powder forms a continuous coating in the upper part of the volume of the matrix 15. The carriage 2 moves in the opposite direction, closing the gate 3. The cycle is repeated.

Claims (1)

Invention Formula A device for loading molds, comprising a table with a carriage having a loading window divided by partitions into sections, above which the main press hopper with a dosing unit and a pess-colored powder bin are installed, characterized in that in order to expand the technological capabilities of the device and improving the quality of products, the carriage is equipped with a gate and separation plates placed in its window, with the partitions located above the gate and having a wedge-shaped cross-section, and the separation plates - under them and have a rhombic cross-section, with the colored press-powders bunker made of multiple sections and equipped with a metering unit in the form of two horizontal valves and vertical partitions. ; /.- v -: ..-. . ,, sixteen //////////////BUT ig.2 and, gz ////////// A /// L .four ABOUT f 9- -ySI-7f-f five Zz1 (par.5 ABOUT lg