SU132361A1 - A device for feeding the skins to the rails in the dryer and removing them from the latter - Google Patents

Description

A device for feeding the skins to the rails in the dryer and then removing them is known.

The described device, in order to increase labor productivity, is made in the form of two running frames moving along vertical rods, each of which is equipped with three pairs of pullers.

FIG. 1 shows a longitudinal section of the drying channel; in fig. 2 - the same, top view; in fig. 3 - the same in cross section; in fig. 4 - puller scheme.

The device consists of two running frames / and 1a, reversing along vertical rods 2. For gripping, lifting and feeding the poles to the rails 5 and 4 of the dryer, each of these frames is equipped with three pairs of pullers 5, 5 and 7 and 5a, 6a, 7a .

The movement of the code frames is carried out reversibly rotating the winch with the help of cables 8 thrown over the blocks. Traverse trolleys 9 are used to suspend the running frames for two cables. Reversing of the running frames is performed by switching the winch motor's electromotor, installed at the ends of movement of one of the running frames, which has special lugs for pressing at the end of its movement to the corresponding switch.

The operation of the device is as follows.

After laying the leather on the skin, the pair of pullers 7a, frame 1a, begins a movement upwards, seizes this pole and lifts it. At the same time, as it moves upward, the pair of pullers 6a of this frame captures the gap from the intermediate rack 10, and the lower right pair of pullers 5a from the lower rails 4 of the drying chamber.

No. 132361-2. At the end of its movement, the pole located on the upper left frame frame removers, flips up the folding pullers // upper guides 3 of the drying chamber, and the frame stops, pressing the phase switch of the electric motor of the winch 12. After the time relay is activated The phase switch frame goes down, leaving the top left pole on the puller 11.

Upon further movement of the internal frame, the frame presses the lever 13, the pick-off, the nick // rises, and the pole rolls down to the mass of the guides. Simultaneously with the lifting of the puller 11, the lever 13 lifts upwards and the cutter 14 of the lower directions 4, as a result of which one pole passes through this cutter to the end of the guides.

Then, with further movement of the frame down, the pole from the lower left puller 7a remains on the intermediate rack 10, and the pole from the lower right puller 5a on the lower rack 15.

For the convenience of working on movable machines included in the general system of processes for covering and wiring leathers, the ends of the bottom shelves 15 and 16 are folded upwards. The tilting of these ends of the racks is made at the moment of replacing the poles with them. Due to this, the pole is fed to a convenient for the workplace, and its movement up and down is brought out of the breeders' workplace, protecting the latter from possible falls on top of leather or defective poles.

Subject invention

A device for gadvodachi skins on the guides in the essence and subsequent removal, about the fact that, in order to increase productivity, it is made in the form of two running frames moving along the vertical rods, each of which is equipped with three pairs of pullers.

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