DD299163A5 - FUNDAMENTAL MANIPULATOR FOR A BIG HASP - Google Patents

Abstract

The cassettes manipulator is a special transport device for removing a bundle cassette with collar from a Groszwaspel, their transport to the binding site, to remove the federal cassette from the federal government and its back transport to Groszhaspel. Fig. 1 {rolling mill; Reel; Stole; Prestressing steel; Reinforcing steel; Federation; Bund cassette}

Description

For this 2 pages drawings

The invention relates to a collar cassette manipulator for a heavy-duty reel and is used in rolling mills for application.

With the help of the invention, the production of coils made of prestressing and reinforcing steel with large diameters and large masses is made possible.

According to the prior art co-rolling mill products are wound around a core or coiled or combined by forming the turns and subsequent collection on a mandrel or in a basket to form a federal government. In order to transport this bundle, either movable mandrel pallets are used or the bundles are moved on roller conveyors. Also known are Hakenbahnon to transport the league.

Of course, hoists and manipulators are known from various fields of technology.

It is the problem of the invention to provide a manipulator for a heavy-duty reel that allows handling of cassettes for reeling concrete and prestressing steel.

The E and cassette manipulator is to allow a safe transport of bundles filled or unfilled with coils of tension or reinforcing steel cassettes from the reel basket of a large reel to a binding or storage space and vice versa and at the same time guarantee deployment of the federal government from the casket.

This object is achieved by a federal cassette manipulator whose lowered and raised manipulator head is suspended in a mobile on a scaffold cat. On the housing of the manipulator head a plurality of support devices are mounted. Each support device consists of a guide device and a displaceable in this support arm with a nose for receiving the collar cassette. The displaceability is ensured by actuated on the housing actuating cylinder. Likewise, a plurality of holding devices with Botätigungszylinder, guide means and retaining arm for locking and for releasing the pivot arm of the collar cassette are attached to the housing.

An embodiment of the invention is shown in the drawings.

Show it

Fig. 1: View of the manipulator head and collar cassette

Fig. 2a: receiving device in the starting position

Fig. 2 b: receiving device in the receiving position

Fig. 3a: holding device, upper position

Fig. 3a: holding device, lower position.

The lowering and lifting manipulator head 1 is suspended in a cat traveling on a scaffold. It consists essentially of a cylindrical housing 2, to which a plurality of supporting devices 3 and a plurality of holding devices 4, which are each associated with actuating cylinders 7 and 10, are fixed. Each support device 3 further consists of einarn support arm 5 and a guide device 6, as well as each holding device 4, a support arm 8 and a guide device 9 include.

Figures 2 and 3 show the exact structure of the support device 3 and holding device 4th

For the manipulator head 1, the task is to take the collar cassette 11 and to lift and transport them with or without coiled collar 19 and to disconnect collar cassette 11 and collar 19. For this purpose, the manipulator head 1 is lowered so far that the nose 12 of the support arm 5 is below the bead 13 of the collar cassette 11 (FIG. 2 a). For this purpose, the actuating cylinder 7 is extended, whereby the support arm 5 is brought to the pivot point 14 in the carrying position (Fig. 2 b). The support arm 5, due to the inclined slot 17 and through the vertical slot 16, in which a guide pin 15 is guided, a pivoting movement. At the same time, the holding arm 8 of the holding device 4 must be placed in such a position that the pivot arm 18 of the collar cassette 11 is kept pivoted so that a located in the collar cassette 11 collar 19 can not fall out during transport (Fig. 3 a). This is already achieved when lowering the manipulator head 1, in which the holding arm 8 enters such a position that the pivot arm 18 is blocked. One way to perform the necessary movements is the angled slot 21 is. In this case, the actuating cylinder 10 performs a partial stroke, so that the Führungsbol. η 20 passes in the slot 21 from position a to the position b and thus brings the holding arm 8 in the holding position. The holding arm 8 is thereby guided by the guide pin 23, which is fastened in the guide device 9 and slides in the guide slot 22 of the holding arm 8. If a collar 19 are ejected from the collar cassette 11, the actuating cylinder 10 extends the entire stroke length, whereby the holding arm 8 pivots the pivot arm 18 (Fig.3b). When lifting the collar cassette 11 in this position and at the same time holding the collar 19, this is taken out from under the tape cassette 11.

To release the manipulator head 1 of the collar cassette 11, the actuating cylinder 7 are moved back to the starting position after their discontinuation, whereby the support arms 5 reach their original position and thus are released from the collar cassette 11.

Claims (1)

-1- 29S \ 63 Claim: Cassette manipulator for a large-scale reel, wherein a lowering and lifting manipulator head is suspended in a cat traveling on a scaffold, characterized in that on the housing (2) of the manipulator head (1) a plurality of supporting devices (3) with in a guide device (6) via an actuating cylinder (7) displaceable support arm (5) which is provided at the lower end with a nose (12) for receiving the collar cassette (11), and a plurality of holding devices (4) in a guide device (9) via an actuating cylinder (10 ) displaceable holding arm (8) for locking the pivot arm (18) of the collar cassette (11) and for discharging the in the federal cassette (11) transported Federal (19) are attached.