SU445493A1 - A device for cleaning coiled rolled from winding machine - Google Patents

Description

one

This invention relates to coil rolled transfer devices in cold rolling shops.

A device for cleaning rolled coils, mainly coils, from a winding machine, including a shaft rotatable from a hydraulic cylinder with a lever carrying a mechanism for clamping outer turns of rolled products, is known.

However, such a device does not provide transportation of the roll without turning it.

The purpose of the invention is to prevent roll rotation during transport.

For this, the lever is provided with a cantilever pin mounted on it with a coaxially mounted sleeve interacting with a rod hinged on the frame.

FIG. 1 shows the device, a general view; in fig. 2 - the same, section along A-A on | zig. one.

On the stand 1, a horizontal shaft 2 is mounted on sliding bearings, rigidly connected to the crosshead 3 having tongue 4 parallel to shaft 2. Sleeve 5 is mounted on tongue 4 on the sliding bearings, which forms the two sides of the hinge parallelogram with the stand. The other two side parallelograms form the yoke 3 and t ha 6, pivotally connected to the pillar 1 and the sleeve 5 by means of axles 7 and 8. The shaft 2 is pivotally connected through the lever 9 to the rod of the hydraulic cylinder 10 mounted on the rack 1. On the brace 11, rigidly connected to the sleeve 5, there is a mechanism for clamping the outer turns of the rolling stock, which consists of a pneumatic cylinder 12 and a lever 13 rotating on an axis 7 and incorporating a pressure roller 14 with grooves for the passage of the banding tape. Pin 4 and sleeve 5 have longitudinal grooves that allow removal from the device

components of coils (rolls) cargo crane bracket.

The device works as follows. In the initial position, at the moment of receiving the rolled stock set, the device takes the position shown in FIG. 1, and the roller 14 is in the extreme folded position. Using a trolley (not shown), a set of hanks is picked up from below, removed from the drum of the winding machine and the pin 4 is moved along the axis. When the device sleeve 5 is inside the holes of the hanks, the cart is stopped. At the same time, the coils, oppra c1 on the table of the trolley, do not fluff b. Chegodar own weight.

The switchboard 12 is turned on, a), and the presser jicciHK 14 is pressed against the windings by pressing the outer turns. The Telensk hank 0; uycKa GT on the sleeve 5 and include hydrocyliidre 10, which, turning the horizontal shaft 2 together with the crossmember 3) i pin 4 fixed on it, retracts the hy.chzu;),

performing a plane-parallel motion, from the drum winding machine. In this case, the coils lying on the sleeve 5 remain stationary relative to the sleeve 5 and the pressure roller 14. After the stem is fully extended, the hydraulic cylinder 10 is turned off and the movement is stopped. The annular grooves on the pinch roller allow the coils to be braided with the outer windings pressed. When the binding is completed, the pinch roller 14 is retracted from the coils, and after the coils are removed by the crane from the sleeve, the device is returned to its original position by means of a hydraulic cylinder 10.

Subject invention

A device for cleaning rolled coils from a winding machine, preferably coils, containing a shaft mounted on a frame rotatable from a hydraulic cylinder with a lever carrying a mechanism for clamping outer turns of the coils, characterized in that, in order to prevent the roll from turning during transport, the lever is provided with a pin mounted on it with a coaxially mounted sleeve interacting with a rod hinged on the frame.

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