SU117215A1 - Apparatus for liquid processing of semi-finished leather - Google Patents

Description

The known apparatus for liquid processing of the leather floor of the fabricated product, the so-called sheave ones, made in the form of a cylinder mounted on the support rollers, divided into a number of sections and provided with a pocket and a drive for communicating the reciprocating or rotational movement to the cylinder, have the disadvantage The division of the internal volume of the cylinder into sections is formed by inclined turns of the screw, the presence of which in the apparatus does not allow using its entire volume.

In the described apparatus for liquid processing of a tannery semi-finished product, this disadvantage is eliminated by the fact that the sections in the cylinder are formed by continuous vertical partitions and each section is equipped with a pocket mounted in a spiral outside the cylinder, and ate; zhivshim to move the semi-finished product and the solution from one section to another, and two hatches. One hatch is designed to connect the wrap section with the pocket, and the second one - to connect the pocket to the adjacent section using a tray mounted inside the section, transferring the semifinished product to the next section through a hole in the vertical ni wall To install the hatch connecting the volume of the section, the mounted with the ability to move pins, floor; moving from a pinion mounted on a cylinder and being rotated from a sliding rail mounted near the cylinder. To close a hole in the vertical partition, apply h; an elephant is moved manually with the help of a nut. For loading the leather: semi-finished product into the first section and filling the mortar section, an end hatch with a socket is used.

FIG. 1 shows a general view of an apparatus for liquid processing of a semi-finished leather processing; in fig. 2 is the same, an end view with a partial section along AA in FIG. one.

No. 117215-2 -

The device is designed as a cylinder 1 mounted on support rollers 2 and divided into a series of sections by continuous vertical partitions 3. Each section of the device is equipped with a spiral / pocket 4 mounted outside the cylinder, which serves to move the semi-finished product and solution from one section to another, and two the hatches 5 VL 6. The hatch 5 connecting the volume of the section with the pocket 4 is blocked by the moving pins 7 receiving movement from the pinion 8 mounted on the cylinder / and being rotated from the slide rail 9 mounted next to the chi lindrom. The hatch 6 connects the pocket 4 with the adjacent section with the help of the mounted inside section of the tray 10, transmitting the semifinished product to the next section through the opening 11 in the vertical partition 3. The opening // is covered with a shutter 12 moved manually by means of a nut 13 and a screw 14.

The leather semi-finished product is loaded into the first section and the section is filled with a solution through an end hatch 15 with a branch pipe (not shown).

The drive for communicating to the cylinder 1 a reciprocating or rotational movement consists of an electric motor (not shown) and a gearbox with gear 16, which is used to transmit the gear 17, mounted on the outer circumference of the cylinder. During the rotation, the cylinder 1 is supported by the tires 18 on the supporting rollers 2.

The operation of the apparatus during the liquid processing of the leather semi-fab ikat is as follows.

The first section of the apparatus is loaded with a tanned semi-finished product: through an end hatch 15, after which the latter is closed and the solution is poured through a patruioK. The rail 9 is transferred to the rest position and the machine is farmed into operation.

With the hatch open, cylinder 6 / can only return: an o-rotational movement with a reverse angle of up to 360 °. When the rotational movement of the cylinder is communicated, the hole // in the vertical interchange 3 is blocked by the valve 12.

After some time, in accordance with the technological process of processing the leather semi-finished product, it is transferred from the first section to the next. If the cylinder had a rotational dvu, it is transferred to a reciprocating rotational movement, the shutter 12 is opened and the rail 9 is transferred to the working position, approaching the cylinder. At this moment gear 8 must be at the top of the cylinder / vertically. When the cylinder moves, the clockwise rotation of the arrow 8 connects with the rail 9 and, when it’s growing, removes shchitri 7 from the hatch 5, opening the latter, due to its leather semi-finished product located in the cylinder, falls into the hatch 5 and falls into the pocket 4.

With the reverse movement of cylinder 1, clockwise, the part of the semifinished product that has been poured into the pocket 4 goes out of the pocket 4 back

the cylinder /, and the part of the semifinished product located in the section 19 of the pocket

it remains, and when gear 8 passes by the rail 9 and moves tongues 7 to the initial position, they will separate this part of the semi-finished product from

internal volume of the cylinder /, it will move when the cylinder rotates

at the other end of the pocket 4 and with the solution will go through the hatch

along the tray 10, through the hole - // in the partition 5, - into the next section.

When changing the rotation of the cylinder to the opposite, counterclockwise warmer, through pocket 4 will be transferred to the next section the next portion of the leather semi-finished product.

After completion of the overload from one section to another of the entire amount of the semifinished product, the previous section is loaded again.

The unloading of the processed leather no-cake from the last section is done in the same way as the overload from section to section.

Claims (3)

1.Annarat for liquid processing of the leather semi-finished product, made in the form of a cylinder mounted on the support rollers, divided into a number of sections and equipped with a pocket and a drive for informing the cylinder of a reciprocating or rotating movement, characterized in that , the sections in the cylinder are formed by flat vertical walls and each section is provided with a pocket mounted in a spiral outside the cylinder, which serves to move the semi-finished product and the solution from hydrochloric section to another, and two hatches, one of which is intended for connecting sections with a pocket volume, and the second - for a compound of the pocket with the adjacent section by means mounted within the tray section, a transmitting section adjacent prefabricated in through an opening in a vertical wall. 2. An apparatus according to claim 1, characterized in that for shutting off the hatch connecting the volume of the section to the pocket, mounted are movable shtyry, receiving movement from the pinion mounted on the cylinder and rotated from the slide rail mounted next to cylinder, and to block the hole in the vertical septum, a damper is used, moved manually by means of a nut. 3. The apparatus according to claim 1, characterized in that an end hatch with a branch pipe is used to load the leather semi-finished product into the first section and fill the section with the solution. № 117215 Subject invention Mr. 4 ( ir A a G7 -H a / v t: Fzg.1 V, - V Nl Rose cut tie YAH 6