SU520309A1 - Pipe handling device - Google Patents

Description

The invention relates to industrial transport, in particular to devices for handling cylindrical articles,

A device for reloading pipes includes a wired drive, an overload and a receiving roller table. However, such devices do not provide readjustments when switching from one pipe diameter to another.

The purpose of the invention is the reduction of device readjustments,

This is achieved by the fact that in the proposed device the loader is mounted in the form of a sector with electromagnets, mounted on a common drive shaft of sectors with electromagnets, the cores of which form a V groove, with the core part of the sector, exceeding the radius of the largest pipe, the end part of the sector. diameter of the smallest pipe.

FIG. 1, an image 5 of the device is in the extreme position when the pipe is overloaded; FIG. 2 - the same, in the extreme position when overloading the pipe; Fig, 3 shows a device with a drive, top view.

The device consists of sector 1, mounted on an orivan shaft 2 using a key 3 mounted on the upper body of the 4-L-shaped core ---, with a horizontal ass, which is electromagnet 3. And the core shelf 4 forms with the end part of sector I an I-shaped groove serving to receive the pipe

The height of the oblique flange of the core is somewhat larger than the radius of the largest tube (B is the given range of tubes for which the device is used), and the length of the end part of the sector is equal to the diameter of the smallest tube

Depending on the length of the pipes being reloaded: the required number of j sectors is fixed on the shaft 2 with a constant pitch, the shaft is fixed in the bearing supports in, and the rotation drive is the pneumatic rod 7. To the shaped groove of the device, according to Article 8, pipes are to be reloaded. one on a rack 9 and rolgang 10.

Thanks to the design features of the device and the ratio

shoulders, any pipe from this range during an overload is held by magnetic field forces and simultaneously supported by the end part of sector 1.

The device works as follows.

Tubes laid in one row on the rack 8 are rolled to the V-shaped; the device groove and the first of them abut against the beveled part of the core 4 shelf. At the same time, the end part: sector 1 is slightly lower than the upper forming rack 8

Electromagnet 5 is turned on, and with a time delay air is supplied to the working cavity of the pneumatic cylinder: 7, shaft 2 rotates at a certain angle, the end part of the sec torus 1 fits under the pipe, and the pipe pulled by the magnetic field to the core and supported by the end part of sector 1 ne reloaded one by one on rack 9. Then the electromagnetic coil is turned off and the tube rolls down onto the roller conveyor 10. Thanks to the indicated ratios of heart height, the first part of the sector, the subsequent tube is reliably cut off from the previous one and

remains on the rack 8, after a period of time necessary for the pipe to roll out of the zone of action of the device, the pneumatic cylinder 7 returns it to its original position. In this case, the next pipe rolls to the V-groove and the operation of the device repeats.

Claims (1)

Formula isotopic A device for overloading pipes, including an inclined storage device, a loading crane and a receiving roller conveyor, which is designed so that, in order to reduce the changeover of the device when the pipe diameter changes, the loading crane is made in the form of sectors mounted on a common drive shaft they form a V-shaped groove with the end part of each sector, and the core curb exceeds the radius of the largest pipe, and the length of the end part of the sector is equal to the diameter of the smallest pipe. ten Fig.Z