SU759436A1 - Apparatus for piecewise stacking of non-magnetic material slabs - Google Patents

Description

The invention relates to ancillary equipment of broadband mills for rolling non-ferrous metals, in particular, aluminum and its alloys, and can be used for single-piece layout slabs from the foot on the roller table, as well as for laying slabs in the foot after the next process operation. . ₀

Devices are known that provide transfer from a stack or piling of a piece cargo without injury to its surface. The device contains a table with a horizontal frame. A stationary frame with a trolley, on which a gripping device is mounted, which has the possibility of vertical movement, is mounted [1].

The disadvantage of the device is 20 in that when rassiladka slabs from the foot, create additional difficulties during maintenance.

A device for single-piece stacking of slabs of non-magnetic materials is known, containing a lifting table and a transmitting mechanism in the form of cantilever beams installed with the possibility of swinging relative to their attachment point (2). thirty

'2

The disadvantage of the device lies in the fact that when laying slabs laid in the foot, there is damage to the surface of the slabs, as the slabs of the pusher collide on the discharge conveyor.

The purpose of the invention is the expansion of the technological capabilities of the device by using it for alternately laying and disassembling slabs from the foot without damaging the surface of the latter.

The goal is achieved by the fact that the device is equipped with a driving carriage mounted on the beams, a frame cantilevered on it, and a gripping body for slabs mounted on the cantilever part of the frame.

In addition, the gripping body for slabs is made in the form of sliding and ποΒοίροτΗΗΧ from individual drives of two shoulders.

Figure 1 shows the device, a general view; figure 2 is the same in the plan.

The device consists of a lift-up table 1, beams 2, hinged at one end on support 3, which provides a swinging motion in a vertical plane at a height of 4. On beams 2 a tem759436 4 is installed

the bed 5, on which the frame 6 is mounted on the cantilever. On the console part of the frame 6 is mounted a gripping body for slabs, made in the form of levers 7 and 8, one arm of which is respectively connected to an individual power drive 9 and 10, Levers

7 and 8 are interconnected by a lead screw 11, passing through the fallopian nuts 12 and 13, mounted on the levers 7 and 8. The screw 11 has a drive 14. The cart 5 is connected to a chain 15 moved by the drive 16.

The device works as follows.

In the initial position, the trolley'5 is located in the leftmost position and the cantilever end of the frame 6 is flush with the free end of the beams 2. As a result, the space above the table 1 is free and is installed on the lifting-lowering table 1 using a crane of the foot slab.

Table 1 is set in such a position that the support surface of the upper slab 17 of the foot is approximately at the level of the plane of the roller table 18. By means of a drive 4, for example a hydraulic cylinder, the beams 2 are raised, turning at some angle on the axis of the hinge of the support 3.

At the same time, the actuator 16 drives the chain 15, by means of which the carriage 5 moves along the beams 2 towards the slab stack 17. The actuator 14 rotates the screw 11 and by means of the fallopian nuts 12 and 13, the free ends of the levers 7 and

8 on the size, providing placement between the slab 17.

The drive 4 lowers the beams 2 to a horizontal position, and by means of the power drives 9 and 10, the slab is clamped from the ends with the free ends of the levers 7 th 8. The drive 4 of the beams 2 lifts the slab 17, which is sandwiched between the levers 7 and 8. Driving back chains 15 trolley 5 moves to the left until the slab axis coincides with the axis of the roller table 18, beams 2 are lowered before laying the slab on the roller table and levers 7 and 8 are separated by drives 9 and 10. 50

ten

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25

Ϊ0

35

40

45

The described cycle is repeated with the layout of each slab of the foot.

If necessary, laying slabs in the foot, each slab 17 is clamped by levers 7 and 8 on the roller table, 18 and in the reverse order of the above described is transferred to the lifting and lowering table 1, which steps down as the slabs accumulate in the foot.

On the frame b of the trolley 5, another mechanism for clamping the slab can also be mounted, for example, in the form of hydraulic tongs or a manipulator, which ensures that the slab is evenly clamped on both sides without shifting it along the supporting surface. Otherwise, the slab surface will be injured.

Claims (2)

Claim. 1. Device for single-piece stacking of slabs of non-magnetic materials, containing a lifting and lowering table and transmitting mechanism in the form of cantilever-fixed beams installed with the possibility of swing relative to their attachment point, characterized in that, in order to expand the technological capabilities of the device use it for alternately laying and disassembling slabs from the foot, the device is equipped with a drive carriage mounted on the beams, a cantilever frame mounted on it, and mounted on the cantilever part of the frame a gripping body for slabs. 2. Device pop. 1, I extend it with the fact that the gripping body for slabs is made in the form of sliding I-rotary from individual drives of two shoulders levers.