DE1602268C3 - Winding device for strip-shaped rolled material - Google Patents

Description

rod is too weak to absorb large bending forces to be able to, and the construction is because of the separation of the linkage in one that the slide advances, and one that causes the guide plate pivoting, quite cumbersome. A reinforcement of the Adjusting linkage is difficult in the known case due to lack of space.

Proceeding from the aforementioned prior art, the invention is based on the object of the known Design the device so that the adjustment linkage for guide plate and slide movement is very important Simplified and also designed so insusceptible that the high strength when winding tapes Forces acting on the guide plate adjustment rod at low temperatures and with a large belt thickness> $ can be recorded without difficulty.

To solve this problem, the invention proposes that for the carriage movement and Guide plate pivoting - also fulfilling the function of the steering link - only ate on the slide side Angle lever is provided by articulating it with its upper leg directly on the swivel arm is.

The invention is shown schematically in the figures. It shows

F i g. 1 the winding device at the beginning of the winding process,

F i g. 2 the winding device according to FIG. 1 towards the end of the wrapping process.

The winding device consists of the driven winding mandrel 11 with the winding mandrel axis 111 and the guide rollers 13 rotatably mounted on the carriage 12 that is movable against the winding mandrel 11 in addition to the pivotably articulated guide plates 14.

The adjustment of the guide rollers 13 takes place by moving the carriage 12 against the winding mandrel 11, which is brought about by the pivot arm 17 articulated indirectly at 16 on the slide 12. To the The slide 12 is the pivot arm 17 by being articulated to the upper leg 181 of the at 16 on the slide 12 hinged angle lever 181,182 indirectly articulated 19th

The pivotably articulated on the carriage 12, 21, guide plate 14 is connected to the lower leg 182 of the Angle lever 181, 182 connected by a connecting member 22.

For this purpose 2 sheets of drawings

Claims (1)

Claim: Adjusting rods for pivoting the guide plate from the collar surface during the winding process in a winding device for strip-shaped rolling stock with a driven winding mandrel, which with Guide rollers arranged parallel to the winding mandrel axis, which move the strip-shaped rolling stock as it enters guide the winding mandrel and bring it into a tape insertion position radially against the winding mandrel axis and slides that can be brought back into a retracted position are arranged therefrom, and with a guide plate guide of the incoming tape tip from guide roller to guide roller around the winding mandrel between the guide rollers arranged guide plates is equipped, the guide plate-Ab- and Pivoting back around a journal bearing on the slide side perpendicular to the winding mandrel axis by articulation takes place at the lower end of a link, the upper end in turn at the lower Leg of an angle lever is articulated, which in turn can be pivoted perpendicular to the winding mandrel axis is trunnion-mounted on the slide side and with its upper leg on a swivel arm, which, in addition to pivoting the guide plate via a steering member, also controls the radial slide movement causes, is articulated, the articulation axis of the pivot arm on the steering member in the tape insertion position in the common axis plane of the winding mandrel and guide roller and the angle lever in the extended position is pivoted out to the side that of the lower leg of the angle lever is turned away, characterized in that for the slide movement and guide plate pivoting - also fulfilling the function of the steering element - only the angle lever on the slide side (181, 182) is provided by this with its upper leg (181) directly on the Swivel arm (17) is articulated. The invention relates to an adjustment linkage for deflecting the guide plate from the collar surface Course of the winding process in a winding device for strip-shaped rolling stock with driven Winding mandrel with guide rollers arranged parallel to the winding mandrel axis, which carry the strip-shaped rolling stock when running in around the winding mandrel and on a radially against the winding mandrel axis in a Tape insertion position can be brought and arranged therefrom can be brought back into a retracted position carriage and with a guide plate guide the incoming tape tip from guide roller to guide roller the winding mandrel is equipped by guide plates arranged between the guide rollers, the Guide plate pivoting back and forth around a slide-side journal bearing perpendicular to the winding mandrel axis takes place by articulation at the lower end of a link, the upper end of which in turn on is articulated lower leg of an angle lever, which in turn can be pivoted perpendicular to the winding mandrel axis is trunnion-mounted on the slide side and with its upper leg on a swivel arm, which is next to the Guide plate pivoting also causes the radial slide movement via a steering member, is articulated the articulation axis of the swivel arm on the steering member in the tape insertion position in the common axis plane of The winding mandrel and guide roller are located and the angle lever is swiveled out to that side in the extended position is facing away from the lower leg of the bell crank. The following should be noted by way of explanation: At the beginning of the winding process, the one running into the reel must be Tape against and around the winding mandrel and pressed against the winding mandrel. To this ίο Purpose are a plurality on the circumference of the winding mandrel provided by guide rollers. To allow the tape tips to pass between two adjacent guide rollers prevent, baffles have also been arranged between the guide rollers. After tightening the With the tape on the winding mandrel, the guide rollers are lifted off the tape. Towards the end of the wrapping process the guide rollers are then guided again against the collar wound on the winding mandrel and the last turns of the tape pressed down; then the federal government is braked, its surface curvature has shrunk significantly. The baffles are superfluous and prove to be, among other things. because of the The difference in curvature is often even considered a disadvantage, since it damages the surface of the belt ² J. The guide plates must therefore at the end of the winding process, when the guide rollers are placed back on the collar, moved away from the guide rollers in a direction away from the collar by pivoting them away and then moved back again later. In a generally known prior art winding device is for this Pivoting the guide plates for each slide, on the one hand, on all guide plates, on the other hand each of the slide carrying a guide roller articulated power transmission from a pressurized by means of pressure medium Piston-cylinder gear is provided, which swivels the guide plates at the end of the winding process and later swings back again. This and also those required for the operation of the system Hose connections and hoses are particularly important when the guide rollers are engaged during the winding process exposed to strong vibrations and easily become defective. Because of the constant tremors when shooting in the rolled strip, especially thick rolled strip, into the winding device special shock-absorbing devices may be provided, which require additional maintenance work. Besides that there is a risk of the hoses being torn off during the winding process are cut up, which causes undesirable and difficult to repair malfunctions. In the end the pressure cylinders are a considerable factor in the moving masses. The prior art discussed in the following eliminates these disadvantages, but shows another Deficiency: To that extent is due to an obvious prior use domestically, which is constructive with the US-PS 22 68 125, Fig. 7, 9, covers, a device forming the genus known here as the closest, in which only a single one, namely the last of the numerous guide plates in front of the strip inlet around a journal bearing on the slide side perpendicular to the winding mandrel axis, dispensing with hydraulic ones Adjusting means pivotable via a mechanical adjustment linkage, the pivoting of the The swivel arm that triggers the guide plate also causes the radial slide movement. The adjustment