Stacking Device for Stacking Paint and Assembly Plugs

Abstract

A stacking device is provided for stacking plugs, in particular paint or installation plugs for motor vehicles, having a housing which has an opening, at at least one axial end, on a front side and in which extend in the axial direction, on an inner wall of the housing, at least two retaining and guide devices for the plugs. The retaining and guiding devices are designed to keep the plugs stacked in position, to allow axial movement of the plugs, and to guide the plugs in the axial direction.

Claims

1. A stacking device for plugs, comprising: a housing having an opening at at least one axial end on a front side thereof; at least two holding and guiding devices for the plugs, the at least two holding and guiding devices extending in an axial direction of the housing on an inner wall of the housing, wherein the at least two holding and guiding devices are configured to hold the plugs stacked in position, to allow an axial movement of the plugs, and to guide the plugs in the axial direction.

2. The stacking device for plugs according to claim 1, wherein the stacking device is configured for paint or assembly plugs for motor vehicles.

3. The stacking device according to claim 1, wherein the housing has an octagonal cross section.

4. The stacking device according to claim 1, wherein only four holding and guiding devices are provided, of which in each case two are arranged opposite one another on the inner wall of the housing.

5. The stacking device according to claim 1, wherein the holding and guiding devices are formed from foam.

6. The stacking device according to claim 1, wherein the holding and guiding devices have a triangular or oval cross section and extend substantially over the entire axial length of the housing.

7. The stacking device according to claim 6, wherein a tip of the triangular cross section of a respective holding and guiding device points in each case in a direction of an axial center line of the stacking device.

8. The stacking device according to claim 1, wherein the opening is formed in a square plate which is fastened to an axial end of the housing.

9. The stacking device according to claim 1, wherein the opening is provided at its peripheral edge with notches in which the respective holding and guiding devices are held.

10. The stacking device according to claim 1, wherein a plate having a respective opening on the front side is provided at both axial ends of the housing.

11. A system for stacking plugs, the system comprising: a stacking device according to claim 1; and a plug holding device having a projecting portion on which at least one plug is placable in an unfastened manner, wherein the opening of the housing is fitted over the projecting portion of the plug holding device with the plug placed thereon and said projecting portion being insertable with the plug in the axial direction into an interior of the housing, and the plug is held via the holding and guiding devices in the interior of the housing while the stacking device is moved away from the plug holding device.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0019] FIG. 1 is a perspective view of the stacking device according to an embodiment of the invention.

[0020] FIG. 2 is a sectional view of the stacking device from FIG. 1.

[0021] FIG. 3 is a view of the stacking device from FIG. 1 from below.

[0022] Identical reference signs designate identical parts in all views.

DETAILED DESCRIPTION OF THE DRAWINGS

[0023] FIG. 1 illustrates an exemplary embodiment of a stacking device 1 for plugs 9 in a perspective view, and FIG. 2 shows an associated lateral cross section. The stacking device 1 has an octagonal housing 5 at each of whose axial ends square plates 2, 3 are provided. The plates 2, 3 can be formed integrally on the housing 5 or be fastened thereto as additional components. Both plates 2, 3 have, on their outwardly directed front side, a respective opening 10 which is larger in diameter than the plugs 9. Extending continuously in the axial direction on the inner wall of the housing 5 are four cross-sectionally triangular holding and guiding devices 4 which are formed from foam and which hold the plugs 9 stacked in position, but at the same time allow an axial movement of the plugs 9 and guide them in the axial direction during their axial movement both in the course of filling and removal. The plugs 9 have a head 8 by means of which they engage in the holding and guiding devices 4. The holding and guiding devices 4 extend over the entire axial length of the housing 5 and point by way of their triangle tips toward the axial center line of the stacking device 1. The holding and guiding devices 4 are beveled in the region of the opening 10 in the plate 2. Notches 6 are punched in the peripheral edge of the opening 10 for each holding and guiding device 4, via which notches the holding and guiding devices 4 can be inserted into the housing 5 and can also be held thereon.

[0024] FIG. 2 shows a plug 9 still outside the stacking device 1. The latter is guided vertically downward to press the plug 9 into the interior of the housing 5 and to increase the plug stack to eight plugs 9. The next plug (not shown) is then pressed in. The process is repeated until the desired number of plugs is achieved. For easier handling, the plug 9 to be pressed in is placed on a plug holding device (not shown) which has a portion which projects in the vertical direction. The stacking device 1, in particular the opening 10, can be fitted over the projecting portion with the plug 9 placed thereon, with the result that the plug 9 is pressed in the axial direction into the interior of the housing 5. A plug holding device can additionally have means for aligning the position of the plug 9 with respect to the stacking device 1, with the result that the position relative to one another is clearly determined and the plug 9 is always pressed in the same position into the stacking device 1. As a result, the plugs 9 lie exactly in an axial line.

[0025] FIG. 3 shows the stacking device 1 from FIG. 2 in a view from below. In each case two hook elements 7 are integrally formed on the housing 5 for each holding and guiding device 4, said hook elements engaging in the holding and guiding device 4 and fastening it to the housing 5. The hook elements 7 have webs which extend substantially toward the axial center line of the stacking device 1 and which have edge portions which hook at their end into the respective holding and guiding device 4.

[0026] In order to extract the plug stack, the tool moves into the opening 10, displaces the holding and guiding devices 4, grips the plug stack, and pulls it out.

[0027] The invention is not restricted in its execution to the above-stated preferred exemplary embodiments. On the contrary, a number of variants are conceivable which make use of the illustrated solution even in fundamentally different types of embodiments. For example, it is also possible for other than the stated forms for the holding and guiding devices to be used or for different forms to be mixed.

[0028] The foregoing disclosure has been set forth merely to illustrate the invention and is not intended to be limiting. Since modifications of the disclosed embodiments incorporating the spirit and substance of the invention may occur to persons skilled in the art, the invention should be construed to include everything within the scope of the appended claims and equivalents thereof.