DE3221351A1 - TRANSPORT DEVICE FOR PAPER SACK PACKAGES - Google Patents

Description

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PATFNTANWAI TF '. * "-.» * *, * "'" ■. """ (SÄd [J> erbaumerstrasse 20

niuiNinnnnuiL. D-48OO BIELEFELD 1

DIPL.- ING. BODO THIELKING

* " O · TELEPHONE: (05 21) 6 Ο6 21+ 6 3313

DIPL ING. OTTO ELBERTZHAGEN _{TELEX: 932059 anwltd}

POSTAL CHECK ACCOUNT: HAN 3091 93-302 LEGAL FILES: "J 2 79 5

date: 4th June 1982 p

Applicant: Icoma Packtechnik GmbH, Fautenbacher Straße 26, 7590 Achern

Transport device for paper sack packages

The invention relates to a device for transporting, in particular, stacked paper sacks or paper tube sections.

The stacked paper sacks were previously placed on pallets by hand set. This is a difficult and uncomfortable job.

The invention is based on the object of a transport device to create, with the in particular stacked paper sacks or paper tube sections can be recorded, lifted from a base and placed on another base.

This object is achieved according to the invention in that the device of the type mentioned at the beginning has a horizontal, fixed one Has base plate and one of these opposite clamping cylinders, which is on a vertical guide opposite the base plate adjustable and guided and lockable, furthermore support arms arranged below the base plate and pivotable about vertical axes, which can be pivoted from a position next to the stack under the stack, the device with the base plate transversely can be moved to the stack and under the stack.

12 795 - f- June 4, 1982 p

It has proven to be useful that the support arms can be pivoted by means of actuating cylinders.

According to a further feature of the invention, the support arms are parallel to the adjacent edge in the pivoted-in state of the stack and in the swiveled-out state perpendicular to this.

The device according to the invention allows a quick and safe Picking up, transporting and then depositing the paper sack packages. There is safe support during of the whole transport process and there is a shifting of the individual paper bags against each other both when picking up as safely excluded even when transporting or storing.

According to a further feature of the invention, two support arms are in each case on one containing the horizontal pivot axes Bearing piece stored, wherein the two bearing pieces are designed to be adjustable in their state to each other.

The adjustability of the bearing pieces enables the transport device to be adapted to different paper formats.

According to a further feature of the invention, the two inner support arms lying next to one another are shorter than the two outer, formed by ^ -from each other support arms.

Such a design also serves to take into account different paper formats.

According to a further feature of the invention, the support arms have upwardly projecting rolling bodies to rest against the underside of the transported goods.

The provision of rolling bodies is particularly useful in the case of very heavy goods to be transported. The rolling elements can be relatively light also run off sagging cargo on the underside.

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12 795 - ? Τ- June 4, 1982 p

Finally, it is also proposed according to the invention that the device, together with the goods to be transported, should be moved horizontally Axis is pivotable. The pivotability of the device enables storage in any desired direction of rotation. This is particularly important when palletizing.

A preferred embodiment of the invention is described in detail below with reference to the drawing. Show it:

Figure 1: a side view of the transport device

next to a stack 7 in the ready position, FIG. 2: the illustration according to FIG. 1 in a top view, Figure 3: a side view of the transport device

in the retracted state,

FIG. 4: a top view according to FIG. 3, FIG. 5: a side view of the transport device

with two pivoted support arms, Figure 6: a plan view according to Figure 5, FIG. 7: a side view of the transport device

with four pivoted support arms, FIG. 8: a top view according to FIG. 7.

A boom 12 is located on a device that can be moved both horizontally and vertically. The boom 12 carries at its end shown a column 13 on which a boom 14 is guided adjustable in height and in every position can be locked. At the end of the boom 14 there is a vertically aligned clamping cylinder 2. The clamping cylinder 2 is a fixed base plate 1, which is attached to the lower end of the column 13 opposite. Next to the base plate is a horizontally extending carrier 15, which is parallel to an indicated Stack of paper sacks 7 runs. On the carrier 15 are two bearing pieces 10 and 11 mounted so that they are longitudinally displaceable that their distance can be changed. The bearing pieces can be locked on the carrier 15 with the aid of clamping screws 16 and 17.

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12 795 - «Γ- June 4, 1982 p

The bearing pieces 10 and 11, like the carrier 15 of four vertical axes interspersed, at the lower end of which each support arms 3, 4, 5 and 6 are located. The support arms 3 to 6 are below arranged on the fixed base plate 2 and pivotable transversely to its orientation shown in FIGS. 1 and 2. To do this, sit on the bearing axles for the support arms 3, 4, 5 and 6 each have horizontal levers 18, 19, 20 and 21. The two levers 18 and 19 are articulated to one another via the connecting rod 22. At the connecting rod 22 is also engaged by the actuating cylinder 8.

The levers 20 and 21 are coupled to one another via the toggle rod 23 on which the actuating cylinder 9 also engages.

In addition to the transport device, a roller conveyor 24 is provided, which is only indicated and which carries the stack of paper sacks 7. 7 ¹ denotes a stack of paper sacks with a smaller format. A recess 24a is provided in the roller conveyor 24, into which the base plate 1 can dip when the device is moved in the direction of the arrow 25.

In the illustration according to FIGS. 3 and 4, the base plate 1 is immersed in the recess 24a. The whole device is now in Direction of arrow 26 raised so far that the base plate removes the stack of paper sacks 7 in the area of the base plate from the roller conveyor 24 took off. The pressure plate 2a of the clamping cylinder 2 is then moved downwards so that the stack of paper sacks 7 firmly clamped between the base plate 1 and the pressure plate 2a is.

Then the support arms 3 and 4 and 5 and 6 in the direction of Arrows 27 and 28 are swung out. These phases are shown in Figures 5 to 7. In the lifted state can the stack of paper sacks 7 can then be moved as desired and placed on another base.

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Claims (7)

· X \, * ...: "\. :::,: *: gaWr.baumer -D-48OO BIELEFELt DIPL-ING. BODO THIELKING PATENTANWÄLTE '. ■' ■ .. · \, * 'Zr' GADDeRBAUMERSTRASSE2O - D-48OO BIELEFELD 1, ing.οπο ELBERTZHAGEN SE =! ZT: POST CHECK ACCOUNT: HAN 3Ο91 93-302 LEGAL FILES: 12 795 date. June 4, 1982 s Patent claims: 1. Device for transporting, in particular, stacked ones Paper bags or paper tube sections, thereby marked that they have a horizontal fixed Base plate (1) and one of these opposite clamping cylinders (2), which is adjustable and guided on a vertical guide with respect to the base plate (1) and is lockable, furthermore support arms (3; 4; 5; 6) which are arranged below the base plate and are pivotable about vertical axes, which are pivotable from a position next to the stack (7) under the stack, the device with the base plate (1) transversely can be moved to the stack and under the stack. 2. Device according to claim 1, characterized in that that the support arms (3; 4; 5; 6) can be pivoted by means of adjusting cylinders (8; 9). 3. Apparatus according to claim 1 or 2, characterized that the support arms (3; 4; "5; 6) in the pivoted-in state parallel to the adjacent edge (7a) of the stack (7) and in the pivoted-out state lie perpendicular to this. 4. Device according to one or more of claims 1 to 3, characterized in that each two support arms (3 and 4; 5 and 6) are mounted on a bearing pieces (10; 11) containing the horizontal pivot axes, the spacing between the two bearing pieces (10; 11) being adjustable to one another. 795 - June 2 - 4, 1982 p 5. Device according to one or more of claims 1 to 4, characterized in that the two inner support arms (4 and 5) lying next to one another are shorter
than the two outer, spaced apart support arms (5 and 6) are formed. 6. Device according to one or more of claims 1 to 5, characterized in that the support arms (3; 4; 5; 6) have upwardly projecting rolling bodies to rest against the underside of the goods to be transported (7). 7. Device according to one or more of claims 1 to 6, characterized in that it
can be pivoted about a horizontal axis together with the transported goods (7).