Device for printing gold stamping plate on surface of paperboard

Abstract

The utility model discloses a paperboard surface printing gilding plate device which comprises a top plate, an expansion plate and a gilding plate, the top plate is installed in a printing gilding bin, honeycomb holes are formed in the surface of the top plate and used for being fixedly connected with the gilding plate, and the gilding plate is installed at the positions corresponding to the honeycomb holes through the expansion plate. A sliding groove is formed in the peripheral surface, located on the periphery of the honeycomb hole, of the top plate, a size scale strip is arranged on the side, close to the honeycomb hole, of the sliding groove, a rectangular containing groove is formed in the end of each sliding groove, the rectangular containing grooves communicate with the sliding grooves, the bottoms of the rectangular containing grooves and the sliding grooves are flush, and sliding blocks are arranged in the sliding grooves in a sliding mode. The product quality is prevented from being influenced by deviation and inclination of the gold stamping position of the product due to deviation or displacement; and through fixed installation of the screw holes and the honeycomb holes in the expansion plate, rapid installation of the gilding plate is achieved, installation is easy, convenient and rapid, and the gilding plate can be used for multiple types of new products.

Description

Technical Field

[0001] The utility model relates to the technical field of printing and hot stamping plates, in particular to a device for printing and hot stamping plates on the surface of a paperboard. Background Art

[0002] Hot stamping is a special printing process that does not use ink. Hot stamping refers to the process of hot stamping electrochemical aluminum foil onto the surface of the substrate under a certain temperature and pressure.

[0003] Publication (Announcement) No.: CN217099367U, a hot stamping concave-convex integrated plate, comprising a concave-convex plate, a hot stamping plate and a heat insulation plate; wherein a mounting groove and a mounting hole are provided on the plate surface of the heat insulation plate; the concave-convex plate is installed in the mounting groove, and the hot stamping plate is installed in the mounting hole; the concave-convex plate and the hot stamping plate are isolated from each other by the heat insulation plate, the heat insulation plate adopts a resin heat insulation plate, the mounting hole is a through hole, a heat receiving plate is provided at the lower part of the hot stamping plate, the hot stamping plate and the heat receiving plate are integrally formed, and the lower surface of the heat receiving plate is flush with the back of the heat insulation plate;

[0004] In the existing technical patents, the hot stamping plate is installed in the form of a groove. This installation method can only be used for a single hot stamping plate, and it is impossible to install hot stamping plates of different types of new products. In addition, in the existing technology, when a new product needs to be hot stamped, the operator must remove all the original hot stamping plates and replace them with the hot stamping plates corresponding to the new products, and then perform plate calibration. Each plate calibration takes 3-4 hours, resulting in technical problems such as long plate calibration time and low position positioning accuracy. Therefore, it is necessary to provide a device for printing hot stamping plates on the surface of cardboard. Utility Model Content

[0005] In view of the problems existing in the above-mentioned prior art, the utility model provides a device for printing a hot stamping plate on the surface of a cardboard, so as to solve the above-mentioned technical problems.

[0006] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: a device for printing a hot stamping plate on the surface of a cardboard, comprising a top plate, an extension plate, and a hot stamping plate, the top plate being installed in a printing hot stamping bin, the surface of the top plate being provided with honeycomb holes, the honeycomb holes being used to fix the hot stamping plate, the hot stamping plate being installed at the corresponding position of the honeycomb holes through the extension plate, a slide groove being provided on the outer circumferential surface of the top plate located at the outer periphery of the honeycomb holes, a side of the slide groove close to the honeycomb holes being provided with a size scale bar, a rectangular accommodating groove being provided at the end of each slide groove, the rectangular accommodating groove being connected to the slide groove, and the bottoms of the two being arranged flush, the sliding inside the slide groove being provided with a slider, the top of the slider extending out of the slide groove being provided with an extension section, the extension section of the slider being provided with a limiting groove on the side surface facing the honeycomb holes, a side of the extension plate close to the limiting groove being provided with a positioning protrusion, and the positioning protrusion being slidably arranged with the limiting groove.

[0007] Preferably, the cross-sectional structure of the slide groove is set to a "T"-shaped structure, and the cross-sectional structure of the slider is set to a "T"-shaped structure.

[0008] Preferably, the cross section of the limiting groove is set to be an arc shape, and a columnar structure is opened along the vertical direction of the slider.

[0009] Preferably, a side of the sliding block away from the honeycomb hole is provided with a limiting plate 1, and the limiting plate 1 abuts against the surface of the top plate through a bolt rod.

[0010] Preferably, the slide grooves are surrounded to form a rectangular structure.

[0011] In summary, the utility model provides a device for printing a hot stamping plate on a cardboard surface. By measuring the hot stamping position of a new product, the size position of the horizontal center line and the longitudinal center line of the hot stamping plate on the top plate is determined, and the slider is moved to the scale position on the corresponding size scale bar. By moving two sliders in the horizontal direction of the top plate, the longitudinal center line of the hot stamping plate is aligned to determine the installation position of the longitudinal center line of the hot stamping plate on the top plate; by moving two sliders in the longitudinal direction of the top plate to the scale position on the corresponding size scale bar, the installation position of the horizontal center line of the hot stamping plate on the top plate is determined. After the positions of the horizontal center line and the longitudinal center line of the hot stamping plate are determined, a limiting groove is set on the extension section of the slider, and a positioning protrusion is set on the extension plate. The positioning protrusion and the limiting groove are slidably set. The positioning protrusion is limitedly installed by the limiting groove, so that the hot stamping plate is positioned and installed, so as to prevent offset or displacement, which causes the hot stamping position of the product to be deviated and tilted, and affects the product quality; the hot stamping plate is fixedly installed through the screw holes and honeycomb holes on the extension plate, so as to achieve quick installation of the hot stamping plate, and achieve simple and quick installation, so as to achieve the use of hot stamping plates for various types of new products. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model and an example of the installation method of the hot stamping plate;

[0013] Figure 2 It is a schematic diagram of the structure of the utility model and a second example of the installation method of the hot stamping plate;

[0014] Figure 3 It is a structural schematic diagram of the utility model;

[0015] Figure 4 It is a schematic diagram of the structure and analysis of the rectangular containing groove of the utility model;

[0016] In the figure: top plate 1, expansion plate 2, hot stamping plate 3, honeycomb hole 4, slide groove 5, rectangular receiving groove 6, slider 7, limit groove 11, positioning protrusion 12, limit plate 13, bolt rod 14, size scale bar 15. DETAILED DESCRIPTION

[0017] The utility model is further described below in conjunction with the accompanying drawings.

[0018] like Figures 1 to 4 As shown:

[0019] The utility model discloses a device for printing a hot stamping plate on a paperboard surface, comprising a top plate 1, an extension plate 2 and a hot stamping plate 3. The top plate 1 is installed in a hot stamping printing bin, a honeycomb hole 4 is arranged on the surface of the top plate 1, the honeycomb hole 4 is used for fixedly connecting the hot stamping plate 3, the hot stamping plate 3 is installed at a corresponding position with the honeycomb hole 4 through the extension plate 2, a slide groove 5 is arranged on the outer circumferential surface of the top plate 1 located at the outer periphery of the honeycomb hole 4, a side of the slide groove 5 close to the honeycomb hole 4 is arranged as a size scale bar 15, a rectangular accommodating groove 6 is arranged at the end of each slide groove 5, the rectangular accommodating groove 6 is connected with the slide groove 5, and the bottoms of the two are arranged flush, a sliding block 7 is arranged inside the slide groove 5, the top of the sliding block 7 passes through the slide groove 5 and extends to be an extension section, a limiting groove 11 is arranged on the surface of the extension section of the sliding block 7 facing the side of the honeycomb hole 4, a positioning protrusion 12 is arranged on the side of the extension plate 2 close to the limiting groove 11, and the positioning protrusion 12 is arranged to slide with the limiting groove 11.

[0020] In order to solve the technical problems of single use and long proofreading time in the prior art, the technical structure adopted by this patent is as follows: the top plate 1 is used as the installation carrier of the hot stamping plate 3, the top plate 1 is installed on the non-printing equipment, and the hot stamping plate 3 is installed on the top plate 1 in a positional manner. Since there will be a mismatch between the position of the honeycomb holes 4 opened on the top plate 1, it is necessary to install an extension plate 2, which is arranged between the hot stamping plate 3 and the top plate 1, to realize the positional installation of the hot stamping plate 3, so as to realize hot stamping printing on the corresponding position of the product;

[0021] The method for installing the hot stamping plate 3 of the present invention is as follows: by measuring the hot stamping position of the new product, the size positions of the horizontal center line and the vertical center line of the hot stamping plate 3 on the top plate 1 are determined; the slider 7 is moved to the scale position on the corresponding size scale bar 15; the two sliders 7 in the horizontal direction of the top plate 1 are moved to align the vertical center line of the hot stamping plate 3 to determine the installation position of the vertical center line of the hot stamping plate 3 on the top plate 1; the two sliders 7 in the vertical direction of the top plate 1 are moved to the scale position on the corresponding size scale bar 15 to determine the installation position of the horizontal center line of the hot stamping plate 3 on the top plate 1; After the positions of the transverse center line and the longitudinal center line on the plate 3 are determined, a limit groove 11 is set on the extension section of the slider 7, and a positioning protrusion 12 is set on the expansion plate 2. The positioning protrusion 12 is slidably set with the limit groove 11, and the positioning protrusion 12 is limited and installed by the limit groove 11, so as to realize the positioning of the hot stamping plate 3 to prevent offset or displacement, which causes the hot stamping position of the product to deviate or tilt, affecting the product quality; the hot stamping plate 3 is fixedly installed through the screw holes and the honeycomb holes 4 on the expansion plate 2, so as to realize the quick installation of the hot stamping plate 3, realize the simple and quick installation, and realize the use of hot stamping plates for various types of new products.

[0022] At least in one embodiment, in order to achieve limited sliding of the slider 7 on the top plate 1, the cross-sectional structure of the slide groove 5 is set to a "T"-shaped structure.

[0023] In at least one embodiment, the cross-section of the limiting groove 11 is set to be an arc shape, and a columnar structure is opened in the vertical direction of the slider 7; specifically: the positioning protrusion 12 slides downward from the upper part of the limiting groove 11, and after the expansion board 2 is fitted with the top plate 1, the position of the expansion board 2 is restricted by the limiting groove 11, which is beneficial to avoid displacement of the expansion board 2 when the expansion board 2 is installed on the top plate 1, and avoid deviation of the position of the hot stamping plate 3, which affects the printing of the finished product.

[0024] At least in one embodiment, in order to further determine the installation position of the hot stamping plate 3 on the top plate 1 at the horizontal and vertical center lines, when the slider 7 slides to the scales corresponding to the horizontal and vertical center lines, a limit plate 13 is set on the side of the slider 7 away from the honeycomb hole 4. The limit plate 13 is in contact with the surface of the top plate 1 through the bolt rod 14, thereby completely limiting the slider 7 and improving the precise installation of the hot stamping plate 3.

[0025] In at least one embodiment, the slide grooves 5 are combined to form a rectangular structure corresponding to the rectangular structure of the expansion plate 2, so that the hot stamping plate 3 can be accurately installed by sliding the slider 7 to align the horizontal and vertical center lines on the corresponding scales.

[0026] The embodiments of the present invention are only used to illustrate the present invention and do not constitute a limitation on the scope of the claims. Other substantially equivalent alternatives that can be thought of by those skilled in the art are all within the protection scope of the present invention.

Claims

1. A device for printing hot stamping plates on the surface of cardboard, characterized in that: The invention comprises a top plate (1), an extension plate (2), and a hot stamping plate (3), wherein the top plate (1) is installed in a hot stamping printing chamber, a honeycomb hole (4) is provided on the surface of the top plate (1), the honeycomb hole (4) is used to fix the hot stamping plate (3), the hot stamping plate (3) is installed at a position corresponding to the honeycomb hole (4) through the extension plate (2), a slide groove (5) is provided on the outer peripheral surface of the honeycomb hole (4), a size scale bar (15) is provided on the side of the slide groove (5) close to the honeycomb hole (4), and each slide groove (5) is provided with a size scale bar (15), and the size scale bar (15) is provided on the side of the honeycomb hole (4). A rectangular receiving groove (6) is provided at each end, the rectangular receiving groove (6) is connected to the slide groove (5), and the bottoms of the two are arranged flush, the slide groove (5) is slidably arranged inside to form a slider (7), the top of the slider (7) passes through the slide groove (5) and extends to form an extension section, the extension section of the slider (7) is provided with a limiting groove (11) on one side of the surface facing the honeycomb hole (4), and a positioning protrusion (12) is provided on the side of the expansion plate (2) close to the limiting groove (11), and the positioning protrusion (12) is slidably arranged with the limiting groove (11).

2. A device for printing hot stamping plates on cardboard surface according to claim 1, characterized in that: The cross-sectional structure of the slide groove (5) is set to a "T"-shaped structure, and the cross-sectional structure of the slider (7) is set to a "T"-shaped structure.

3. The device for printing hot stamping plate on cardboard surface according to claim 1, characterized in that: The cross section of the limiting groove (11) is configured to be an arc-shaped columnar structure opened in the vertical direction of the sliding block (7).

4. The device for printing hot stamping plate on cardboard surface according to claim 1, characterized in that: A side of the sliding block (7) away from the honeycomb hole (4) is provided with a limiting plate 1 (13), and the limiting plate 1 (13) is in contact with the surface of the top plate (1) via a bolt rod (14).

5. The device for printing hot stamping plate on cardboard surface according to claim 1, characterized in that: The slide grooves (5) are surrounded to form a rectangular structure.

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