SU113598A1 - Aggregate for drying chrome-leather inlay - Google Patents

Description

A known unit for drying chrome skins with an overlay, including a drying chamber, a mechanism for transporting skins, a mechanism for unfolding skins, a mechanism for sticking and a device for pulling skins and placing them on the bed.

In comparison with the known aggregate, the aggregate is simpler and speeds up the process by contact drying of the leather.

In the aggregate, the mechanism for transporting leather is made in the form of a horizon. Endless steel tape, layers and glued leather on it, the upper branch of which is located inside a two-section drying chamber, and the lower branch under the cushion chamber, under the upper branch in one section gas burners and steam burners air heaters, and in the other - only steam air heaters.

The mechanism for straightening leathers is made in the form of paired, rubberized rollers located in front of the inlet part of the drying chamber; the rollers of the first pair, one of which is adjustable, are mounted above the upper branch of the conveyor, and the rollers

the other pair is located: one under the upper branch of the conveyor and the other above it.

In the unit, several water nozzles and opposite round brush brushes, located below the outlet part of the chamber and the lower branch of the conveyor, were used to sweep the conveyor belt from the belt: - ;.

The drawing shows the described unit in section.

Infinite horizontal

The transnorter 1 mixes the skin through the drying chamber, consisting of 3 sections 2 and 3. The upper branch of the conveyor / passes through sections 2 and 3, and its lower branch under the drying chamber.

In section 2, gas burners 4, located below the heating screen 5, and steam heaters 6, are mounted under the upper branch of the conveyor, and above the nozzle branch 7 for water, FBr 8 for steam, separator 9, throttle U, axial fan // and heater. 12.

C. Section 3 of the drying chamber is similar to Section 5a of section 2. but does not have gas burners; at the end of section 3 under the lower branch of the conveyor, in order to wash the glue from its tape.

there are several water nozzles, rotary round brushes 14 and rollers 15 for wiping the belt.

The drying chamber has three working areas A, B and C, of which the first two are suitable for section 2 and the last for section). In these zones, the following mode of skin drying is maintained, respectively: the zone L is the temperature of the conveyor belt 65, the air temperature is 50 °, the air humidity is 30%; in zone B, the belt temperature is 55 °, the air temperature is 45 and its humidity in zone B is the temperature of the belt is 45 °, the air temperature is 40 ° N and its humidity is 25 liters). The speed of air movement is 3 Msec. Drying time is for the sacking 15 iiiHH., D. 1 outgrowth 20 min., D. 1 P ().) Prichozh 30 xiHH.

Before ro.ioBnoii Bainia 16 and g, a.P transporter / usapovleaa, P) P, s / 7 d.1 nap (Kle steel 1 st.; Entu tor1 spyter, and ne). LOGIN in Cyiiii.lbUyiO КНМСру

azmepk-mg mskhalgzm d. 1 p; 1; t Ravk: 1 leather, condition;) i-i1 of two popes 1; sledokateloo j).:; o) Kennbix rubberized Hii.iHKOB. First pair ;; srK rollers rvionTHjiOBana over the Ticpxnen branch of the transport; a. ppp; l1 va.lpk 18 is a sound, chpym, and / 9 BTOpoii couples rappepyuyy: odpp-

over the top, and the other about the view.

rioc.ie p1)) rtsra / pos.topa e,: niHO mouth aiio ,. scraper: ;; a knife 20 for removing skins from a conveyor belt, a device 21 for wiping skins and a mechanism 52 for 51 modes, and a screw on the receiving conveyor 23.

The skin is manually laid on a lubricated tranteport ha. Diluting the roller /, lying to it, prints the skin of the chip in npoiiecce dvn111I Tpancnoineii., As a result of which, the skin of the 1st stage is stitched and glued to the conveyor belt. During movement and leaking of the drying chamber, the skin is subjected to contact drying, after exiting the chamber, the scraper knife 20 is removed from the transnorter's tape and passes through the device with the front side of the skin

is rubbed on the aryls., From the device 21, the skin is sent to the pivoting plane, from which the bed goes to the conveyor 23.

After removal of the skin, the stav.-p.-i mite of the conveyor 1 H1) is washed with water from the nozzles 13, is treated with brushes 14 and n |) is wiped off by JO JO.

 1)) e d m s t li 3 o b 1 c e e u u h

Claims (3)

1. Agrega1 for drying chrome skins inlay, including a drying chamber, a mechanism for transporting skins, a jexan for straightening skins, a mechanism for nx stickers, and a device for wiping the leather nosled 1O1; Therefore, with the aim of Mi). construction of acceleration and acceleration, we use the ecology system of cyniKH, mechanism d,: 1 transport 1; Porkhp branch of which is located a two-section sunchik chamber, l 1 izhp branch-under eup; Amer, a branch astride one section motstg. gas gore.chkn and steam ca. chorife11y. f in DR TOY, steam: ka. 2. The unit according to claim 1, d.ch.chuyup1n and with the fact that mehkapizm for 5; straightening the leather in the form of the location of the peg p. entrance: G part of the sunshine calipers of paired rotary rollers, and the nerves of the pair, one nz of which 5, are worn, worn over the upper branch of the conveyor, and the other pair are located; under the upper branch of the conveyor, and the other is nad. 3. The unit according to claim 1, in connection with the fact that, in order to wash the glue of the trap line with adhesive, it uses several water nozzles and rotating nozzles located under the outlet part of the chamber and the lower branch of the conveyor. nieTOK.