CN112848709B

CN112848709B - Plate frame

Info

Publication number: CN112848709B
Application number: CN202011362756.2A
Authority: CN
Inventors: J.维尔福林塞德
Original assignee: Colop Stempelerzeugung Skopek GmbH and Co KG
Current assignee: Colop Stempelerzeugung Skopek GmbH and Co KG
Priority date: 2019-11-28
Filing date: 2020-11-27
Publication date: 2023-01-03
Anticipated expiration: 2040-11-27
Also published as: AT523197A1; AT523197B1; CN112848709A

Abstract

The invention relates to a plate carrier (1) for a self-inking stamp, wherein the plate carrier (1) has a plate carrier body (2) and an RFID transponder (3), wherein the plate carrier body (2) has a stamping side (5) having a surface (6) for fixing the stamp plate, wherein the RFID transponder (3) is arranged on a rear side (9) of the plate carrier body (2) opposite the stamping side (5), wherein the plate carrier (1) has a cover (4), wherein the RFID transponder (3) is arranged between the cover (4) and the plate carrier body (2), and wherein the cover (4) and the plate carrier body (2) are connected by means of an adhesive (14). The invention also relates to a method for producing a panel support (1).

Description

Plate frame

Technical Field

The invention relates to a plate carrier for a self-inking stamp, wherein the plate carrier has a carrier body and an RFID transponder, wherein the plate carrier body has a stamping side with a surface for fixing the stamp plate, and wherein the RFID transponder is arranged on a rear side of the plate carrier body opposite the stamping side. The invention also relates to a method for producing a plate support for a self-inking stamp, in particular a plate support of the type and construction described above.

Background

Such a pallet with RFID transponders is known. For example, patent document AT 519404A1 shows a stamp plate in which an RFID chip is enclosed in the stamp plate by means of a potting compound. The disadvantage here is the considerable effort involved in the production of the stamp plate by the injection molding of the RFID chip.

Disclosure of Invention

The object of the invention is to provide a panel support in which an RFID transponder can be integrated more easily in a panel support in a non-detachable manner, and a method for producing such a panel support. The challenge here is that the receiving surface of the plate holder for the stamp plate can be produced in a stable and dimensionally stable manner, in order to ensure the impression quality reliably in the process even in the case of RFID transponders. In some solutions, in which the RFID transponder is glued, snapped or welded between the plate support and the stamp plate by means of an intermediate plate, these solutions have weaknesses with regard to the stamping quality.

A panel support of the type mentioned at the beginning has a cover, wherein the RFID transponder is arranged between the cover and the panel support, wherein the cover and the panel support are connected by means of an adhesive. It is much easier in terms of processing technology to establish an adhesive connection between the cover and the plate carrier body than to injection-mould or cast-in RFID transponders. The RFID transponder may be mechanically protected by a cover. In this case, it is desirable for the cover to form a closed cover for the RFID transponder, so that the RFID transponder cannot be directly accessed from the rear side of the plate carrier. Further, the RFID transponder may be bonded to the panel bracket and the cover. This makes it possible to exclude the possibility of a non-destructive removal of the RFID transponder from the plate carrier or at least to considerably increase the difficulty of a non-destructive removal of the RFID transponder from the plate carrier.

The method according to the invention has the following steps:

preparing a plate frame body with a surface for fixing the stamp plate on the stamping side;

the cover is glued to the rear side of the plate carrier body opposite the stamping side, wherein an RFID transponder is arranged between the cover and the plate carrier body.

The impression side of the pallet body is used for mounting a text plate on the pallet. The plate carrier body can have two laterally (i.e. in a direction parallel to the stamping side) outwardly projecting journals which define a pivot axis of the plate carrier, about which the plate carrier can be pivotally supported when applied to the self-inking stamp. The plate carrier can additionally have a reinforcing shaft, for example made of metal, which at least partially penetrates the two bearing journals. The invention also relates to a self-inking stamp comprising such a plate support.

The stamping side of the plate carrier body is preferably a flat surface on which, for example, an adhesive film for adhering a stamp plate or a text plate can be arranged. The pin extends, for example, laterally from the plate carrier body beyond the base surface of the stamping side, so that the pin can be coupled to an actuating element (e.g., a carriage) of the self-inking stamp through a housing of the self-inking stamp, which substantially surrounds the plate carrier. The pivot axis defined by the pin is preferably centered with respect to the stamping side and arranged in a plane parallel to the stamping side, so that the force exerted on the pin by the actuating element can be transmitted and distributed uniformly to the stamping side. The optional reinforcing shaft can be arranged inside the two journals, in particular in the core, and preferably along the pivot axis. The central longitudinal axis of the reinforcing shaft and the pivot axis of the plate support preferably coincide with each other (i.e., the central longitudinal axis and the pivot axis are located on the same line).

The reinforcing shaft may preferably be provided for increasing the stiffness of the plate rack against bending compared to a plate rack having an otherwise substantially identical geometry without the reinforcing shaft. The stiffening shaft advantageously assists in distributing the force applied to the journal during stamping evenly along the pivot axis of the plate carriage to the stamp plate mounted on the stamping side. Furthermore, the reinforcing shaft can be provided for the reinforcement or stabilization of the arrangement of the journal, for example in order to protect the journal from fracture.

The ends of the reinforcing shaft of the frame are substantially surrounded by journals at least in a plane transverse to the pivot axis of the frame, in order to reduce or avoid direct contact between the reinforcing shaft and the bearings in the operating element of the self-inking stamp and the unilateral wear phenomena caused thereby.

The base surface of the cover, i.e. in the plan contour projected onto a plane parallel to the stamping side of the plate carrier body, may be substantially slightly larger than the base surface of the RFID transponder, so that the adhesive connection may be arranged on the outside of the RFID transponder. On the other hand, the base surface of the cover may be smaller than the base surface of the pallet body, so that the cover does not laterally protrude beyond the pallet body.

In combination with the cover according to the invention, it can be provided that the cover has a collar which is placed over the holding portion formed by the plate frame body. The cover is held by placing the flange on the holding part before the adhesive connection has achieved its final effect, for example before it has hardened. There may for example be a friction-fit connection between the flange and the holding portion. Accordingly, it is within the scope of the disclosed method that the cover can have a collar, wherein for the purpose of adhesion the cover is inserted with the collar onto the holder formed by the frame body.

The holding portion can be formed, for example, by a bulge on the rear side of the panel frame body below the RFID transponder. Below refers here to the side of the RFID transponder opposite the cover. The flange of the cover can in this case rest with a friction fit on the inner or outer side of the bulge. The raised plan profile may thus substantially correspond to the plan profile of the lid. The elevation may be configured, for example, in the form of a base. Alternatively, a recess for receiving the flange may be provided in the plate carrier body.

According to one exemplary embodiment, the elevation may be designed as an annular elevation of the pallet body, wherein the planar contour of the annular elevation substantially corresponds to the contour of the RFID transponder. Such a projection can be produced with comparatively low material expenditure.

Furthermore, it can be provided that the bulge forms a lateral frame of the RFID transponder. Thereby limiting lateral movement of the RFID transponder during manufacture of the pallet prior to establishing the adhesive connection between the cover and the pallet body. The lateral frame may be formed by one or more lateral stops along the periphery of the RFID transponder. The height of these stops (e.g. points, bars or wall sections) can be equal to or greater than the thickness of the RFID transponder contained therein, so that the RFID transponder is not subjected to mechanical loads when the cover is mounted.

It can also be provided that the bulge forms a receptacle for the RFID transponder in the pallet body. Such a receptacle for an RFID transponder in a shelf body can ensure particularly well that the adhesive connection does not come into contact with the RFID transponder. The RFID transponder can be enclosed laterally around the pallet body. The depth of the receptacle may be equal to or greater than the thickness of the RFID transponder contained therein, so that the RFID transponder is not subjected to mechanical loads when the cover is mounted.

In the context of the disclosed method, it can be provided that the holder is formed by a projection on the rear side of the pallet body, wherein the projection forms a lateral frame for the RFID transponder or a receptacle for the RFID transponder in the pallet body, wherein the RFID transponder is arranged in the frame or the receptacle before the cover is inserted.

The lid may have a flange on the flange, wherein the adhesive connects the flange of the lid to the back side of the plate carrier body.

Drawings

The invention will be further elucidated on the basis of a particularly preferred embodiment and with reference to the drawing, to which, however, the invention is not restricted. In this case, the amount of the solvent to be used,

FIG. 1 shows a first embodiment of a pallet according to the invention;

FIG. 2 shows a vertical section through the plate rack according to FIG. 1 along the line II-II;

FIG. 3 shows a second embodiment of a pallet according to the invention;

FIG. 4 shows a vertical cross section of the panel support according to FIG. 3 along line IV-IV;

FIG. 5 shows a perspective view of the back side of a panel rack body without an RFID transponder and without a cover, in accordance with a third embodiment of the panel rack of the present invention;

FIG. 6 shows a front view of the backside of the rack according to FIG. 5;

FIG. 7 showsbase:Sub>A vertical cross-section of the plate rack along line A-A according to FIG. 6;

fig. 8 shows a perspective view of the rear side of a plate rack according to a third embodiment of the plate rack according to the invention according to fig. 5, with a cover;

FIG. 9 shows a front view of the backside of the rack according to FIG. 8;

FIG. 10 shows a vertical cross-section of the plate rack along line C-C according to FIG. 9;

FIG. 11 shows a vertical cross-section of the ledge taken along line B-B according to FIG. 9;

FIG. 12 shows a perspective view of the cover of the rack according to FIG. 8 with the RFID transponder contained therein;

fig. 13 shows a front view of the cover according to fig. 12; and is provided with

Fig. 14 shows a vertical cross-section of the lid according to fig. 13 along line D-D.

Detailed Description

Fig. 1 and 2 show a plate holder 1 for a self-inking stamp. The pallet 1 has a pallet body 2 and an RFID transponder 3 and a cover 4. The plate carrier body 2 has a stamping side 5, the stamping side 5 having a surface 6 for fixing the stamp plate. The plate carrier body 2 has two journals 7 which project laterally, i.e. in a direction parallel to the stamping side 5, outwards. The shaft journal 7 defines a pivot axis of the plate frame 1 about which the plate frame can be pivotally supported when used for self-inking stamps. The pallet 1 also has a reinforcing shaft 8 made of metal. The reinforcing shaft 8 extends through both journals 7. The RFID transponder 3 is arranged on the rear side 9 of the plate carrier body 2 opposite the stamping side 5, specifically between the cover 4 and the plate carrier body 2.

The lid 4 has a bottom surface 10 and a flange 11. The flange 11 is arranged on the holding portion 12 constituted by the plate frame body 2 in a friction fit manner. The holding portion 12 is formed by a bulge on the rear side 9 of the plate frame body 2 below the RFID transponder 3. Specifically, the holding portion 12 is constituted by two intersecting ribs in this example, which extend respectively on a central section of the base plate 13 of the plate frame body 2. Here, the cover 4 and the panel frame body 2 are connected to the outer end of the rib by an adhesive connection 14.

For the second embodiment shown in fig. 3 and 4, the same reference numerals are used for the same parts of the panel frame 1 and the above description of the first embodiment is referred to avoid repetition. The difference from the first embodiment is that according to the second embodiment, in addition to the intersecting ribs, the holder 12 has an annular projection 15, the projection 15 being formed by the pallet body 2. The planar contour of the annular elevation 15 corresponds here substantially to the contour of the RFID transponder 3. The upper end 16 of the annular projection 15 surrounds the RFID transponder 3 in a surrounding manner, so that a receptacle 16 for the RFID transponder 3 in the plate carrier body 2 is formed.

Fig. 5 shows the pallet body 2 before connection with the cover 4. As shown in the figures, the holding portion 12 for the cover 4 is formed by a ridge on the rear side 9 of the plate frame body 2. In the example shown, the holding part 12 has two ribs 17 extending in the direction of the pivot axis and two ribs 18 arranged perpendicularly to the ribs 17. Fig. 6 shows a plan profile of the plate carrier body 2 according to fig. 5, and fig. 7 shows a sectional view of the plate carrier body 2 according to fig. 5.

Fig. 8 shows a schematic illustration of the pallet 1 according to fig. 5 with the pallet body 2 in a state after the cover 4 has been connected to the pallet body 2 by means of the adhesive connection 14. The cover 4 has a flange 11, the flange 11 being fitted over the holder 12.

Fig. 9 shows a front view of the plate rack 1 according to fig. 8 together with a cover, fig. 10 shows a sectional view of the plate rack 1 along the line C-C, and fig. 11 shows a sectional view of the plate rack 1 along the line B-B. As shown in the cross-sectional views of fig. 10 and 11, the pallet 1 is shown here without the RFID transponder 3 for the sake of simplicity, so that the position of the RFID transponder 3 is visible depending on the distance between the top side of the holder 12 (e.g. fig. 10) and the bottom/inner side of the cover 4. Furthermore, for the sake of simplicity, the plate carrier 1 is shown here without the reinforcing shaft 8, so that in the sectional view a passage 20 is shown in the journal 7, which is provided for optionally accommodating the reinforcing shaft 8.

Fig. 12 shows the cover 4 of the pallet 1 according to fig. 8, wherein the RFID transponder 3 is accommodated therein, in particular glued, in the cover 4. The cover 4 thus constitutes a receptacle for the RFID transponder 3. The lid 4 has a flange 19 on the flange 11. The flange 19 of the cover 4 is connected to the rear side 9 of the plate frame body 2 by means of the adhesive connection 14. During the production of the panel support 1, the RFID transponder 3 can be fixed, for example glued, in a first step in the cover, and then the cover 4 with the RFID transponder 3 can be fixed in a second step on the panel support 2, for example received in the holder 12 and glued by means of an adhesive connection between the flange 19 and the rear side of the panel support 2.

Fig. 13 shows a front view of the cover according to fig. 12, and fig. 14 shows a cross-sectional view of the cover and the RFID transponder 3 along the line D-D.

Claims

1. A plate carrier (1) for a self-inking stamp, wherein the plate carrier (1) has a plate carrier body (2) and an RFID transponder (3), wherein the plate carrier body (2) has a stamping side (5) with a surface (6) for fixing the stamp plate, and wherein the RFID transponder (3) is arranged on a rear side (9) of the plate carrier body (2) opposite the stamping side (5), characterized in that the plate carrier (1) has a cover (4), wherein the RFID transponder (3) is arranged between the cover (4) and the plate carrier body (2), wherein the cover (4) and the plate carrier body (2) are connected by means of an adhesive (14), the adhesive (14) between the cover (4) and the plate carrier body (2) being constructed in such a way that the cover (4) has a flange (11) which is fitted onto a holding portion (12) formed by the plate carrier body (2).

2. A pallet (1) according to claim 1 characterized in that the holding portion (12) is constituted by a protuberance on the back side (9) of the pallet body (2) below the RFID transponder (3).

3. A rack (1) according to claim 2, characterized in that the elevations are configured as annular projections (15) of the rack body (2), wherein the planar contour of the annular projections (15) substantially corresponds to the contour of the RFID transponder (3).

4. A plate rack (1) according to claim 2 or 3, characterized in that the ridges form a lateral frame of the RFID transponder (3).

5. A pallet (1) according to claim 2 or 3, characterized in that the elevations form a reception for the RFID transponder (3) in the pallet body (2).

6. A plate frame (1) according to claim 1, characterized in that the cover (4) has a flange on the flange (11), wherein the adhesive connection connects the flange of the cover (4) to the rear side (9) of the plate frame body (2).

7. A method of manufacturing a plate holder (1) for a self-inking stamp, wherein the method has the following steps:

preparing a plate carrier body (2), wherein the plate carrier body (2) is provided with a surface (6) for fixing the stamp plate on the stamping side (5);

the lid (4) is adhesively bonded to a rear side (9) of the plate carrier body (2) opposite the stamping side (5), wherein the RFID transponder (3) is arranged between the lid (4) and the plate carrier body (2), wherein the lid (4) has a collar (11), wherein the lid (4) is inserted with the collar (11) onto a holder (12) formed by the plate carrier body (2) for the purpose of adhesive bonding.

8. Method according to claim 7, characterized in that the holder (12) is formed by a projection on the rear side (9) of the plate carrier body (2), wherein the projection forms a lateral frame for the RFID transponder (3) or a receptacle for the RFID transponder (3) in the plate carrier body (2), wherein the RFID transponder (3) is arranged in the frame or the receptacle before the cover (4) is inserted.