DE2241852C2 - Automatic bar bundling device - Google Patents

Description

- The Ssir-meltasche (2) is arranged in a stationary manner and to »Handing over a bundle of staff to the Transport bag (6) can be opened;

- The transport bag (6) can be opened like pliers, with its connected in the joint (9) Legs are supported on a rail (7) that is used to open the transport bag can be swiveled down and swiveled up to close the transport bag;

- The carriage (13) which is articulated to the transport bag (6) is shared with the transport bag can be moved on the rail (7).

2. Stabeiscn bundling device according to claim 1, characterized in that the stationary collecting ash (2) is a stationary one. .rm (3) and a has pivotable arm (4), and that between these arms (3, 4) one in its slack regulating chain (5) is provided.

perform large vertical strokes and this requires appropriate guides and a separate lifting drive. In addition, the collecting trough must have a relatively complex storage and transfer device are connected upstream, in which the rods are placed on a ramp and then moved with the help of a lifting device Separating slide and an assigned conveyor belt are transferred in groups into the collecting flap. Due to the above-mentioned work steps and the relatively long work distances, those with the known device to achieve throughput rates limited. Another disadvantage is that when throwing the finished bundle of rods must be tilted by lifting the wager mounted on the slide. this requires a correspondingly strong carriage drive.

From DE-OS 15 61 975 a device for automatically tying rod bundles is known which consists of an endless chain conveyor that is driven by a large number of sprockets and encompassing continuous endless individual bands. The chain conveyor rotates gradually. The Bar iron collected in collecting pockets arranged on the chain conveyor and then in a binding position transferred, in which the rod bundles are tied, whereupon the finished frets! in an acceptance position are transported further in that they are removed from the chain conveyor with an endless chain conveyor is relatively expensive to build and space. the to be accelerated and decelerated again as the chain belts gradually revolve Masses are considerable, especially since the endless chain belts along their entire length with receiving pockets for

The invention relates to an automatic bar bundling device corresponding to the genre specified in the preamble of claim 1.

It is known that the rod iron bundles have to be provided by a transport roller table, Discard guided rods in collecting troughs, which on Finally, from DE-GM 71 06 097 is a vor

a balance can be mounted, so that after reaching a certain amount of rods the rod bundle of Hand tied and can then be lifted out of the collecting trough by means of a crane. The strapping the bundle is time-consuming and involves high personnel costs.

From US-PS 32 62 246 is a generic

automatic bar bundling device known.

direction for bundling rods known from a Pliers-like collection bag in connection with a chain or the like Legs of the collecting pocket form a loop surrounding the bundle of rods, so that the bundle of rods is now can be tied by means of wires or ribbons.

Based on the bar iron bundle device of the The object of the invention is of the generic type

in your case the 55 supplied by a transport device are based, this device is compact and simple from Rods in a trough-shaped collection pocket to rod-shape and thereby train so that with it

with

rows are put together and collected, whereupon the collection bag is lowered so far that the bundle of rods is placed in a transport bag, large bundles with high throughput rates automatically can be produced.

This task is carried out with the

which is fixedly arranged on a slide so that bo Spruches I specified features solved.

they moved from the receiving position to a binding position

is mobile. in which the bundle of rods can be lifted from a

Bundling device lifted out of the transport bag

so that it is subsequently in the raised position can be laced. A carriage is tiltably mounted on the carriage, which when the transport lane returns in (! ic liindcposition so that the finished The bundle of rods from the lowering bundle is characterized by its comparatively simple and compact design Overall structure: it also enables high throughput rates. The collection bag that an Indian holds rod to be bound can be conveyed in largely continuously, is arranged in a stationary manner and / iir Handover of the bundle of sticks collected in it to the TransDortiache can be opened. That’s the handover

The process can be carried out quickly and without problems even with large and heavy bundles of rods. The transport bag is Can be opened like pliers to receive the bundle of rods, with the opening and closing movement in a simple manner Way is done by pivoting the rail on which the transport bag and the connected, Carriages serving to discharge the finished bundle of rods run along. During the lowering movement of the Runway the carriage is lowered accordingly, with the finished bundle of rods lifted without this must be placed on a storage or a roller table. Overall, with this device Automatically produce large coils in the material flow with high throughput rates.

The stationary collecting pocket expediently has a fixed arm and a pivotable arm, a chain to be regulated in its slack is provided between these arms. With the help of the chain the height of fall of the bars can be adjusted.

In the following, the invention will be closely spaced from one another in the context of uppermost position of the pliers 11 is an almost circular one Bundle of rods. In this position, the bundle of sticks is held in several places by a commercially available binding machine tied with tie wire or iron band.

In the meantime, the mobile transport bag 6 is back with the rail 7 swiveled back into the receiving position I. With the bolt 9 of the transport bag 6, a trough-shaped carriage 13 is firmly connected, which together with the transport bag 6 on the running rail 7 is movable. When transferring the transport bag 6, the carriage 13 arrives in the binding position II. After the binding process, the opens Forceps 11, whereupon it is lowered. The finished bundle of rods is placed in the trough of the carriage 13. If the rods collected in the stationary collection bag 2 are removed from the with the help of the transport flap 6 When receiving position 1 is transferred to binding position 11, the bound bundle of rods is transported at the same time from the binding position! 1 to the carrying position

rnii the embodiment shown in the drawing !!! with the hip of the carriage 13. When swiveling the

example explained in more detail. In the drawing shows

Fig. A the automatic bar bundling device in side view;

Fig. B the bar bundling device according to Fig. A in a different operating position.

The rods to be bundled arrive via a chain conveyor 1 in a stationary collection pocket 2, which is made from a fixed arm 3 and a pivotable arm 4. Between the two arms 3 and 4 is a slack chain 5 is arranged to regulate the height of fall of the bars can. The fixed arm 3 is Mounted on a scale 14, with the help of which the rod weights to be collected in the collection pocket 2 are determined will. J5

To the side of the stationary collection bag 2 is a mobile transport bag 6 that does the job Has. to bring the rods collected in the collection pocket from the receiving position I into a binding position II. The starting position of the transport bag 6 is the jo Aiifnahmeposition I. In which the rods in the fixed Collection bag 2 can be collected. The Trsnsporttaschc 6 can be moved on a raising and lowering rail 7 via a lever linkage 8. It is in two parts formed, both of which have a hinge pin 9 connected legs are provided with rollers rolling on the running rail 7. During the Transportes the Gclcnkbol / .en 9 slides in a fixed horizontal rail, which is not shown. When the rail 7 is lowered, the transport ■> (> Pocket 6. as shown in HiId II, apart and can in this left from the binding position II into the receiving position I will be proceeded.

When enough sticks have been collected in the collecting pocket 2, its arm 4 lowers and the sticks get into the opened transport pocket 6. The transport pocket 6 is then moved from the receiving position I to the hind position 11. In the Bindcpo ^r, i; ion Il check is a Bündclvorrichtung 10. It consists of a raisable and lowerable pliers 11, which is open in its lower STEL bo lung. The legs of the pliers 11 are connected by an attachable chain 12.

If the filled transport bag 6 is in the binding position II. The pliers 11 rise and close in their topmost stclimg. Wed! of the chain 12 are the ι · .-> Slübe iius the transport bag 6 lifted. As a result of that fiemüli HiId A the Fesipi.nkt undl the pulley of the Trowel 12 in the free ends of the legs of the pliers 11 The rail 7 lowers the carriage 13, with the bundle of rods being placed on a roller table for removal as shown in picture B.

With the device described above, can The collecting, bundling and tying of the rods as well as the transfer of the finished rod bundles in rapid cycle sequence perform automatically. Depending on the length of the rod, there are at least two or more such devices intended.

1 sheet of drawings

Claims (1)

Patent claims: 1. Automatic bar bundling device for large bundles with a trough-shaped collecting pocket for collecting the supplied rods, and with a transport bag that is between a receiving position, in which it takes over the bundle of rods to be bound from the collection pocket, and a binding direction is placed in the car. The transport bag arrives during the subsequent transport stroke of the slide with the loose bundle of rods located therein back into the binding position, while at the same time the carriage reaches the discharge position, where it uses a stop cam to drop the finished product Rod bundle is tilted. The well-known Stabeissn bundling device Lt relatively expensive and has a large position can be moved, in which a raised and lowered io space requirement. The collection bag must be proportionate Bundling device lifts the bundle of rods out of the transport bag for tying, with the transport bag transports the finished bundle of rods from the binding position to a discharge position Carriage is reciprocally coupled, characterized by the following Features: