SU1447470A1 - Winding device for merchant-mill roll - Google Patents

Abstract

The invention relates to rolling production, in particular, to the construction of coiling devices for rolled products. The purpose of the invention is to improve the quality of winding. In the initial position, the rods 5 are located 1l below the level of the table 3 and abut the end part against the lower surface of the table with the force created by the springs. When the bowl 1 rotates, the rolling enters the stacker 6 on the table 3. When the rolling passes through the stacker 6 from the sensor 7, the presence of the sensor in the stacker 6 receives a signal at one of the inputs of the computing unit 9. At its second input, a signal comes from the node 10 of the feed rate control rolled. When the bowl 1 is rotated, the levers 16, interacting with the corresponding element of the comaido-parade, turn. The rods 5 pass through slots in the table 3, the rolling on the table 3 passes to the fingers 4 and the first turn is formed between them and the rods. Next, the coils are formed in the shell 2. The reliability of the formation of the first and subsequent coils provides an increase in the quality of the rebellion. 2 Il. (L

Description

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The invention relates to rolling production, in particular, to the construction of winding devices for small section steel.

The purpose of the invention is to improve the quality of winding.

Figure 1 shows the device, a general view; figure 2 - node I in figure 1.

The device contains a receiving thicket t mounted over the bowl shell 2, mounted coaxially with the bowl 1 and the shell 2 horizontal lifting table 3, garnished articulated with the bowl 1 and passed through the lifting table 3 fingers 4, vertical hinge 5, rolled stacker 6, sensor 7 controlling the presence of rolling in the stacker 6, the mechanisms of reciprocating movement of the rods: 5, the control device 8 controlling the mechanisms, as well as the computing unit 9, one input of which is connected to the Sensor 7, the other - to the feed speed control node W rolled, and output - with coma doapparatom 8

The bottom 4 is made with a slope in the direction of the axis of the lifting table 3. In the latter, circumferentially radial is equal to Ё1m the radius of the upper part of the fingers 4 of the slot 11 for the passage of the rods 5. In the bowl 1, the above-mentioned furs are made vvde glasses

12c ystadn ai in yih stem w 3 with tips} 4, saedinishmi with rods 5, covering ayuvdps rods 13 springs i5 and zakregshenshns with rods

13 levers 16, installed en1Shx with the possibility of interaction with the commander-in-box 8 The rods 5 and the sockets And are square in cross-section. The levers 16 are connected to the bowl 1 by the elastic elements 17.

The device works with food | Shch1m image.

In the initial position, the rods 5 are located below the level of the lifting table 3 and abutted with the front part on the bottom surface of the lifting table 3 with the force generated by the springs 15. Bowl; rotation in rotation at a speed corresponding to the speed of rolling in the stacker 6, and the signal from the node 10 controls the feed rate of the rolled product to one of the inputs of the spacing unit 9, the rolling by the stacker b is directed horizontally along the surface

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of the lifting table 3 regarding the inclined sections of the fingers 4. At the same time, the signal from the sensor 7 is fed to the second input of the computing unit 9. From the last, a signal is sent to the command device 8. When the bowl 1 rotates, it rotates together with it and the mechanism moves the strums 5, the levers 16 of which alternately interacting with the corresponding element of the clamp 8, rotate together with the rods 13 with the tips 14 and the rods 5, while the rods 5 fall into the corresponding slots P of the lifting table 3 and rise up above the latter. The front end of the car enters the space between the rods 5 and the fingers 4. Thus, the front end of the car bends relative to the fingers 4, forming the first turn. The second coil is formed on the rods x 5 with their outer side while the immobile stacker 6. The latter is rocked and the coils are evenly distributed in the shell along the fingers 4. After that, the rotation of the bowl G and the rocking motion of the stacker 6 is given and the command is given to filing rolled. Table 3 rises, with the first turn of the bevels of fingers 4 being pushed through the gap between fingers 4 and rods 5 and - the riot is removed from the device. After. raising the table 3 above the level of the rods 5, the latter exit from the sockets 11 and turn out under the action of elastic elements. Table 3 when lowering again compresses the spring 15, and the winding device is again ready to work.

The technical and economic effect of the inventive invention is provided by an increase in the quality of the winding as compared with the basic object.

Claims (1)

Invention Formula A reel for small section rolling, preferably a rolling mill with a control unit for the rolling speed, containing a receiving bowl, a shell mounted above the bowl and a horizontal lift table coaxially with the bowl and shell, fingers stacked articulated with the bowl and passed through the lifting table. also vertical rods, characterized in that, in order to improve the quality of winding, it is equipped with a sensor for monitoring the presence of rolled steel in the handler, reciprocating mechanisms rods of the rods, the commander's control unit associated with the gauge of the rolled stock monitoring, another with the rolling stock feed speed control unit, and the exit with the commander, the fingers in the lower part are made with a slope 8 towards the axis of the lifting table, while in the latter a radius equal to the radius of the spreading by the mechanisms mentioned, as well as the top of the fingers, gnee the same computing unit, one input and for the passage of the rods. which is connected with the sensor controlling the presence of rolled metal, the other with the monitoring node of the rolling supply speed, and the exit with the command device, the fingers in the lower part are made with a slope 8 towards the axis of the lifting table, while in the latter they are made around a circle with a radius equal to the radius X //  .one  SHSh