RU1813803C - Casette for hollow pieces etching - Google Patents

Abstract

The invention relates to the chemical treatment of articles and can be used to etch hollow bulky products, e.g. dairy flags. The essence of the invention lies in the fact that the mandrels 2 are made in the form of frames mounted on the surface of the float 1 at an angle of 130 °; to its axis. The float 1 is made with rod clamps 5 mounted on end surfaces. The constipation 3 is made in the form of a flat bracket with stops 4, and the stops 4 are installed with the possibility of interaction with the clips 5. 4 il.

Description

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The invention relates to the chemical treatment of products and can be used to etch hollow bulky products, for example milk flakes. The purpose of the invention is to simplify the design and reduce the metal consumption.

Figure 1 shows a cassette, a General view;

figure 2 - cartridge when loading the product mi;

Fig. 3 - at the time of immersion in the panel; on the

4 is a cassette with products immersed in

a bath.

The cartridge contains an outer float 1, which is equipped with frame mandrels 2 located on the surface of the float 1 at an angle of 130 ° and installed at an equal distance from each other. The constipation 3 is made in the form of a flat bracket with the possibility of angular movement. In the place of connection with the float 1, it is fastened with the limiters 4 of its stroke, which are connected to the rod clamps 5 mounted on the sides of the float 1. On the float are levers 6, which are fastened with pendants 7. Loading products 8 onto mandrels 2 can be carried out along the inclined tray 9. The products 8 are lowered into the bath 10 by turning the levers 6 with the float 1.

The device operates as follows.:

The cartridge for loading products enters the loading zone in the form shown in Fig. 1. The loading of the mandrel frames 2 of the cassette is carried out by feeding the products 8 along the inclined tray 9. Then the cassette with the products 8 is fed into the bath 10.

When lowering the products 8 into the bath 10, the float 1, being in the working solution, turns under the influence of levers 6 and, since the mandrels 2 with products 2 with products 8 are installed at an angle of 130 °, the latter, when turned in the bath 10, quickly filled solution, under its t sheet are lowered into the bath 10.

At the same time, when turning the levers 6, the latter, when moving, push

a lock 3, which, displaced, goes under the bottom of the product 8 and the limiters 4 is connected to the rod clamps 5, as a result of the product 8 are fixed

neck up and filled with mortar. The location of the products on the float at an angle of 130 ° contributes to the rapid lowering and filling them with a solution and high-quality etching.

In the inverted position of the products 8, the constipation 3 holds it and does not allow it to slide off the mandrel 2. In this position, the process of etching the products 8 in the bath 10 takes place. When lifting the cassettes with the products 8 from the bath 10 using the suspensions 7, the float 1 is turned over and the products are installed with a neck down, thereby ensuring complete draining of the working solution. In this case, the locking constipation 3 comes off the bottom

articles 8, is shifted towards the levers b and together with the stops 4 is removed from the connection by pushing them with the rod clamps 5.

A positive effect is formed for

by simplifying the design of the cartridge and reducing its metal consumption, as well as by improving the quality of processing products, since in this case there is a decrease in the supercooling of the solution in the bathtubs.

Claims (1)

Formula from about. a cartridge for etching hollow articles, containing an external float, a U-shaped lock and mandrels mounted on the suspension at an equal distance from one another, different from the fact that, in order to simplify the design and reduce metal consumption, the mandrels are made in the form of frames mounted on the surface the float at an angle of 130 ° to its axis, the float is made with rod clamps mounted on the end surfaces, and the lock is in the form of a flat bracket with stops, and the stops are installed with the ability to interact with latches. -Ј b D-D-D sxyxxwxxxxxxxx wxvxx FIG. 4