SU1438881A1 - Winder - Google Patents

Abstract

The invention relates to rolling production, in particular to the structure of coilers for winding a roll of tape. The goal is to increase productivity by automating the roll removal process. After the winding of the roll, the rotation of the shaft 3 stops and the energy carrier flows through channels 23 into the cavity 24. The piston 7 with the rod 8 moves to the left end position. When moving the rod 8, the cylindrical stop 12 comes to the collar 10 of the glass 9. The glass .9 moves the levers 18 and locates them inside the hub 4, and through the flexible elements 17 moves the cheek 5 along the hub 4, pushing the roll with the latter. When stopping the supply of energy, the spring 20 moves the piston 7 with the rod 8 and the cylindrical stop 12 to the right position. At the same time, by means of the flexible elements 16 and 17, the cheek 5 is moved to the left, and the cup 9 to the right, the withdrawal of the levers 18 from the hub 4, the latter are in a vertical position. Automating the roll removal process increases winder productivity. 1 hp f-ly, 3 ill. (Oh (L

Description

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The invention relates to rolling | production, in particular, to the design of coilers for winding coils, tapes.

The purpose of the invention is to increase productivity by automating the roll removal process.

FIG. 1 shows a winder, a general view, in the coiling position of a roll; FIG. 2 - the same, in the position of removal of the roll; in fig. 3 is a view A of FIG.

The winder contains a shaft 3 mounted in supports 1 of case 2 of polm, a drum in the form of hub 4 mounted on shaft 3 and articulated, with the last cheeks 5 and 6, a drive for moving cheek 6 made in the form of a piston 7 placed in a hollow shaft 3, a hollow cup 9 with an annular collar 10 and radial grooves 11 placed inside the hub 4 with a girth of the stem 8, a cylindrical stop 12 fixed at the end of the rod 8, as well as a cheek-block communication system of the cheek 5 with a Upper 7 and with a cup 9 , and the hub 4 blocks 13-15 and flexible element 16 and 17, mounted with a wrap of said blocks and binding - bathrooms respectively with the piston 7 and cheek 5 and with the latter and a glass cheek 9. 6 is formed as a T-ob- different two-armed levers 18.

In the hub 4 coaxially grooves 11 of the cup 9 are made notches 19, Each lever 18 is articulated by the middle part with a glass 9 and is placed with one shoulder in the notch 19 of the hub 4, and the other shoulder in the slot 11 of the cup 9. Inside the shaft 3 and the stem 8, a spring 20 is placed. A cover 21 with a seal 22 is fastened on the housing 2, with channels 23, which are located in the bottom 21, the hub 4 and the shaft 3, which are connected (strip 24).

 The winder works in the following way.

In the initial state (Fig. 1), the stock 8 under the influence of the spring 20 is in the right position., With the small arms of the levers, 18 interacting with the cylindrical stop 12, and the large arms with the cup 9 and the blocks 15. The levers 18 are mc upright. The cheek 5 is held in the extreme left position by flexible elements 16. In the process

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rotation of the shaft 3, the coil is wound (not shown).

After the winding of the roll, the rotation of the shaft 3 ceases and the energy carrier flows through the channels 23 into the cavity 24, and the piston 7 with the rod 8 moves to the extreme left position (Fig. 2). When moving the shaft 8, the cylindrical stop 12 reaches the collar 10 of the cup 9. The glass 9 moves the levers 18 and positions their hubs 4, and through the flexible elements 17 moves the cheek 5 along the hub 4, pushing the roll with the latter. After that, the supply of energy to the cavity 24 stops and the spring 20 moves the piston 7 with the rod 8 and the cylindrical support 12 to the right (FIG. 1) position. Simultaneously, with the help of elastic elements 16 and 17, the cheek 5 moves to the left and the cup 9 to the right, the output levers 18 of the hub 4, while the levers 18 occupy the original upright position.

Claims (1)

The technical and economic effect of the implementation of the invention is provided by increasing productivity by automating the removal of the coil. Invention Formula 1i A coiler containing a hollow shaft mounted in the body supports, a drum in the form of a hub mounted on the shaft and articulated with the last two cheeks, as well as a drive for moving one of them, in the form of a piston located in the shaft of the shaft with a rod, characterized in that , in order to increase productivity by automating the process of removing the coil, it is equipped with a hollow cup with an annular collar on the inside of the hub, with a stem covering the inner part and pa-. the diagonal grooves on the side of the end opposite to the aforementioned shoulder, fixed by a cylindrical stop at the end of the stem, as well as by a communication system of the last of said cheeks with a piston and with a glass, the other cheek being made in the form of L-shaped double shoulders the grooves of the glass are made notches, while each of the aforementioned levers is articulated in its middle part with a glass and placed with one shoulder in the recess of the hub with the possibility of interacting with the latter and the glass with the possibility of interacting with the cylindrical special focus. Schu and with the fact that the communication system is interlocked. .2