Combined stamp

FIELD: printing industry.

SUBSTANCE: combined stamp contains one heating printing plate installed in housing and on rod with handle so that holographic impression could be produced by pressing the above handle. It also comprises a foil transport mechanism with winding and under-winding units and heating element. Stamp is provided with foil transport mechanism controlled by optical mark sensor. Transport mechanism produces irregular spacing of discrete images. It includes motor and two interrelated rollers - one is rubber-coated and the other is metal roller. Heating element is made so that it can maintain preset temperature during impression production process. Rod is coupled with hinged-lever mechanism.

EFFECT: maintaining preset temperature during operation cycle.

2 dwg

 

The invention relates to the execution of seal impressions on documents, securities, forms of legal entities, etc. and allows you to carry a different number of repeated images on the same product for protection against forgery or theft.

Known seal bearing fixed to the bottom housing cover seal, at least one covered print, mounted with the possibility of an accommodation by the push arm and the intermediate element in the center hole covering print (US 4064802, B41K 1/10, 1977).

A disadvantage of the known device is that it does not provide for protecting the print from a fake and they are not convenient to use.

Known device for printing the so-called "pre-printed on the film images as simple images and complex enough, realized or recorded on film, for example, image type hologram (EN 2248887, B44C 1/17, 27.03.2005). This setup has the disadvantage, which is the expenditure of a large number of transfer film.

Known combined seal bearing accommodated in the housing, at least one cliché that is installed with the possibility of obtaining holographic imprint through the push arm, and a heating element. Holographic printing fixed the tape, posted by the coil in the form of longitudinal rows with equal spacing between them (RU 2065818 C1, B41K 1/10, 27.08.1996).

A disadvantage of the known device is that it lacks the ability to maintain a constant temperature clichés throughout time, it is impossible to control the number of prints, the operator must exert great effort to get a good impression.

The technical result of the claimed invention is to eliminate the above-mentioned disadvantages and is due to the fact that a combined seal bearing accommodated in the housing, at least one of the heated cliche installed on the rod with the handle with holographic imprint through the pressure arm, the transport foil with nodes unwinding and winding and the heating element is additionally characterized by the fact that printing is performed with controlled using optical mark sensor mechanism foil feed with uneven step discrete images containing the engine and two interconnected roller - rubber and metal, in this case the heating element is designed with the ability to maintain the set temperature during the whole process of obtaining a seal, and a piston rod connected with the lever mechanism.

In addition, re is the query result is provided for those that the transport foil contains running rolls and side stops.

Combined printing can be equipped with an electronic control unit containing the controller, power supply, power control mechanism foil feed and heater and a counter for the number of prints.

Figure 1 presents the block diagram of the combined printing.

Figure 2 is a more detailed schematic description of the claimed device.

In the initial position the document on the desktop 9 device, stamp, seal 10 is at some distance above it, the foil 5 on the stamp seal 10, cliches 12 over the foil 5, and the handle 1 is in its extreme upper position.

Press the handle 1, this starts the engine 8 and stretches the foil 5 images in one step (one image), stamp the seal 10 is lowered to the document and is pressed against the surface by means of springs 11, leaving mastic seal on the document, the heated plates 12 presses the foil 5, leaving an imprint in the center of the mastic seal, lift arm 1 to its original position.

The device is equipped with an electric heater 4, accommodated in the housing of the oven 3 and is fixed there.

A heater 4 is connected to a power source via a temperature controller to heat the plates 12 to a predetermined temperature.

D. the document placed on the desktop 9 device, face in the direction of stamp printing 10. Install the device on the printed surface of the document by pressing on the handle 1 is lowered stamp seal 10 and the heated plates 12 and press print and foil to the document.

Is the image transfer ink printing and hot stamping (pressing) foil under the influence of pressure and temperature.

Lift the entire device on a document.

The document remains mastic seal and center - holographic imprint.

For thermal insulation of the operator's hands and seals the handle and body parts of stamp seals made of insulating material, for example PTFE.

The device is provided with a strip of aluminized Mylar mounted on it a holographic images (seals) and the mechanism of its rewind.

The rewind mechanism includes a feed 15 and the receiving reels 2, the engine 8, the leading - rubber 7 and the steel presser 6 - shafts, brackets 13, 16 and the guide axis 14.

The axis of the coils is made of steel.

Between them the guide axis 14.

Axis 14 is located on the brackets 13, 16.

Clicking on the handle 1 used a piece of tape going at the receiving coil 2.

When lifting arm 1 heated plates 12 and stamp the seal 10 raised to its original position.

When lifting just eliminate the STV print data from the tape and remains on the document, i.e. the unit will print.

You can illustrate the operation of the device is another example.

In initial position, figure 2, the handle 1 is in its extreme upper position. Desktop 9 device is put the document face up.

Begin to lower the arm. This starts the engine 8 and stretches the foil 5 one step (image). Stamp seal 10 is lowered to the surface of the document.

Upon further movement of the arm 1 spring 11 is compressed and provide the necessary pressure stamp print on the document to produce high quality mastic seal.

In the lowest position of the handle 1 heated plates 12 touches the foil 5, and when an operator of excessive pressure within 1-2 seconds on the handle 1 provides the impression holographic foil in the center of the mastic seal.

The handle 1 is translated to its original position.

The device is ready for the next cycle.

Thus, as follows from the description of the claimed device, it enables high quality carry different number of repeated images on the same product for protection against forgery or theft.

1. Combined seal bearing accommodated in the housing, at least one of the heated cliche installed on the rod with the handle for the STU obtain holographic imprint through the pressure arm, the transport foil with nodes unwinding and winding and the heating element, characterized in that printing is performed with controlled using optical mark sensor mechanism foil feed with uneven step discrete images containing the engine and two interconnected roller - rubber and metal, while the heating element is arranged to maintain a constant temperature during the whole process of obtaining a seal, and a piston rod connected with the lever mechanism.

2. Combination seal according to claim 1, characterized in that the transport foil contains running rolls and side stops.

3. Combination seal according to claim 1, characterized in that it is equipped with an electronic control unit containing the controller, power supply, power control mechanism foil feed and heater, and a counter of the number of prints.



 

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The invention relates to the execution of seal impressions on documents, securities, forms of legal entities, etc

FIELD: printing machines.

SUBSTANCE: device for selecting printable characters in section of printer stage contains at least one printer stage section and printer frame. Printer stage section contains selector wheel installed on frame for rotation and at least one endless printing band with inner periphery surface and great number of spaced printable characters. Endless band engages with selector wheel to choose one of printable characters of printing band by rotation. Device contains also stop guide formed on frame and provided with at least one beveled surface, movable stop member with elongated guide window for sliding engagement with stop guide,. Flexible section and adjusting boss parts. Movable stop member is made for shifting into engagement position and is provided with at least one beveled surface corresponding to beveled surface of stop guide. If movable stop member is misaligned, beveled surfaces of movable member and stop guide are not aligned which prevents engagement of movable stop member and stop guide and incorrect assembling. Stop support member shifts movable stop member into engagement position, and drive projections formed on inner peripheral surface of endless printing band are arranged to provide selection of one of printable characters on printing band by means of selector wheel at its rotation. Adjusting unit is installed for rotation on frame, either clockwise or counterclockwise at movement of endless printing band to set printable characters in printing position.

EFFECT: prevention of contamination owing to idle rotation of selector wheels and incorrect assembling, improved reliability and high manufacturability.

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Combined stamp // 2340460

FIELD: printing industry.

SUBSTANCE: combined stamp contains one heating printing plate installed in housing and on rod with handle so that holographic impression could be produced by pressing the above handle. It also comprises a foil transport mechanism with winding and under-winding units and heating element. Stamp is provided with foil transport mechanism controlled by optical mark sensor. Transport mechanism produces irregular spacing of discrete images. It includes motor and two interrelated rollers - one is rubber-coated and the other is metal roller. Heating element is made so that it can maintain preset temperature during impression production process. Rod is coupled with hinged-lever mechanism.

EFFECT: maintaining preset temperature during operation cycle.

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FIELD: printing industry.

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EFFECT: placing unit ensures accurate positioning and reliable fixation of the protective element on the body.

22 cl, 13 dwg

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