Quick-change gilding plate with high-precision positioning inlay structure

Abstract

This utility model discloses a quick-change hot stamping plate with a high-precision positioning and inlay structure, including a honeycomb mounting plate and a base. The base is mounted on the honeycomb mounting plate, and multiple sets of plate holders for fixing the base are mounted on the honeycomb mounting plate. The base has a mounting groove, in which a detachable hot stamping plate is installed. The advantages of this utility model are: by setting a fixing screw that cooperates with threaded holes and threaded grooves, a detachable connection between the base and the hot stamping plate can be achieved. This fixes the position of the base on the honeycomb mounting plate during the replacement of the hot stamping plate, thus avoiding frequent disassembly and positioning of the base during plate replacement. The mounting groove on the base ensures the installation accuracy of the hot stamping plate while improving the replacement efficiency. Furthermore, the first positioning hole on the hot stamping plate and the positioning post on the mounting groove cooperate to improve the installation accuracy of the hot stamping plate in the mounting groove.

Description

Technical Field

[0001] This utility model relates to the field of quick-change hot stamping plate technology, and in particular to a quick-change hot stamping plate with a high-precision positioning and inlay structure. Background Technology

[0002] Hot stamping is the core tool for implementing the hot stamping process. It involves mirroring and engraving a pattern onto a metal sheet, then transferring the electroplated aluminum foil onto the surface of materials such as paper, plastic, and fabric through heating and pressure. The main materials used are zinc, magnesium, and copper, with copper plates offering the highest engraving precision, while zinc plates are often used in etching processes. This process can achieve ordinary metallic luster, laser effects, and embossed three-dimensional textures, and is widely used in packaging printing, anti-counterfeiting labels, and textile decoration. For optimal transfer results, the line width of the pattern must be at least 0.2mm. By applying pressure to the hot stamping plate (metal template) heated to a set temperature, the adhesive layer in the electroplated aluminum foil melts, separating the aluminum layer from the substrate and transferring it to the surface of the substrate, creating a metallic luster or three-dimensional texture effect.

[0003] During the production process of a hot stamping machine, the hot stamping plate is in a high-temperature working state for a long time. Since the material of the hot stamping plate is generally copper alloy, the surface hardness of the hot stamping plate decreases under high temperature conditions, making it very easy to be scratched by impurities carried on the substrate or electroplated aluminum foil consumables. In addition, manual maintenance and wiping of the hot stamping plate may also damage the surface of the hot stamping plate. Therefore, the hot stamping plate on the hot stamping machine needs to be replaced frequently.

[0004] Many existing hot stamping plates rely on a plate holder for positioning on a honeycomb board. When replacing the hot stamping plate, the plate holder on the honeycomb board needs to be removed. After the hot stamping plate is replaced, it needs to be repositioned using the plate holder. Because the hot stamping plate needs to be installed with high precision on the honeycomb board, the position of the plate holder needs to be frequently adjusted during the positioning process to ensure accurate positioning of the hot stamping plate. This process is not only cumbersome and labor-intensive, but also inefficient. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of existing hot stamping dies, which rely on a plate holder for positioning on a honeycomb board. When replacing the hot stamping die, the plate holder on the honeycomb board needs to be disassembled, and after the hot stamping die is replaced, it needs to be repositioned using the plate holder. Since the hot stamping die is installed with high precision on the honeycomb board, the position of the plate holder needs to be frequently adjusted during the positioning process to ensure accurate positioning of the hot stamping die. This is not only cumbersome and labor-intensive, but also inefficient. The invention provides a quick-change hot stamping die with a high-precision positioning and inlay structure.

[0006] The purpose of this utility model is achieved through the following technical solution: a quick-change hot stamping plate with a high-precision positioning and inlay structure, including a honeycomb mounting plate and a base, the base being mounted on the honeycomb mounting plate, a plurality of plate holders for fixing the base being mounted on the honeycomb mounting plate, and an installation groove being provided on the base, in which a detachable hot stamping plate body is installed.

[0007] The hot stamping plate is rectangular in shape, with threaded holes at its four corners. The inner bottom wall of the mounting groove has threaded grooves corresponding to the threaded holes. Fixing screws are installed in the threaded holes and threaded grooves, and the fixing screws are responsible for installing the hot stamping plate into the mounting groove.

[0008] The hot-stamped version has a first positioning hole, and a positioning post that matches the first positioning hole is installed on the inner bottom wall of the mounting groove.

[0009] By setting a fixing screw that engages with threaded holes and grooves, a detachable connection can be achieved between the base and the hot stamping plate. This allows the base to be fixed in position on the honeycomb mounting plate during the replacement of the hot stamping plate, thus avoiding frequent disassembly and repositioning of the base during the replacement process. The mounting groove on the base ensures the installation accuracy of the hot stamping plate while improving the replacement efficiency. Furthermore, the first positioning hole on the hot stamping plate and the positioning post on the mounting groove work together to improve the installation accuracy of the hot stamping plate in the mounting groove.

[0010] A further technical solution is to provide a positioning slot on the inner bottom wall of the mounting groove, and install a positioning block on the bottom surface of the hot stamping plate that matches the positioning slot. By setting the positioning slot and the positioning block on the hot stamping plate to cooperate, the installation accuracy of the hot stamping plate can be further improved.

[0011] A further technical solution is that the lower part of the base has a positioning hole that communicates with the positioning slot, and the positioning block has a second positioning hole. A locking positioning pin that passes through the second positioning hole is installed on the positioning hole. By setting the locking positioning pin to cooperate with the positioning hole and the positioning block, the base and the hot stamping version can be fixed, ensuring the stability of the hot stamping version in the base, thereby making the positioning of the hot stamping version more accurate.

[0012] A further technical solution is that the locking positioning pin is detachably connected to the positioning hole. The inner side of the positioning hole is provided with an internal thread, and the locking positioning pin is provided with an external thread that is threaded to the internal thread. By setting the external thread to be threaded to the internal thread, the ease of disassembling the locking positioning pin is ensured, thereby facilitating the release of the hot stamping version from the base and improving the efficiency of disassembling the hot stamping version.

[0013] A further technical solution is to provide a wear-resistant layer on the outside of the positioning post. By providing a wear-resistant layer on the positioning post, the wear resistance of the positioning post can be improved, thus ensuring the service life of the positioning post.

[0014] A further technical solution is to have a groove on the base that corresponds to the mounting slot, which makes it easier to remove the hot-stamped version from the mounting slot.

[0015] This utility model has the following advantages: By setting a fixing screw that cooperates with a threaded hole and a threaded groove, this utility model can achieve a detachable connection between the base and the hot stamping plate, thereby fixing the position of the base on the honeycomb mounting plate during the replacement of the hot stamping plate, thus avoiding frequent disassembly and positioning of the base during the replacement of the hot stamping plate. The mounting groove on the base ensures the installation accuracy of the hot stamping plate while improving the replacement efficiency of the hot stamping plate. At the same time, the first positioning hole on the hot stamping plate and the positioning post on the mounting groove cooperate to improve the installation accuracy of the hot stamping plate on the mounting groove. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a top partial sectional view of the base of this utility model;

[0018] Figure 3 This is a cross-sectional view of the base and hot-stamped version of this utility model;

[0019] Figure 4 This is a cross-sectional view of the base of this utility model;

[0020] In the diagram, 1. Honeycomb mounting plate; 2. Base; 3. Mounting slot; 4. Hot stamping plate body; 5. Plate holder; 6. Fixing screw; 7. Locking positioning pin; 8. Positioning post; 9. First positioning hole; 10. Positioning slot; 11. External thread; 12. Internal thread; 13. Positioning hole; 14. Positioning insert; 15. Threaded hole; 16. Threaded groove; 17. Second positioning hole; 18. Groove. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can typically be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0023] It should be noted that, where there is no conflict, the embodiments and features in the embodiments of this utility model can be combined with each other.

[0024] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0025] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use, or the orientation or positional relationship commonly understood by those skilled in the art. They are only used for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0026] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] like Figures 1-4 As shown, a quick-change hot stamping plate with a high-precision positioning and inlay structure includes a honeycomb mounting plate 1 and a base 2. The base 2 is mounted on the honeycomb mounting plate 1. Multiple sets of plate holders 5 for fixing the base 2 are mounted on the honeycomb mounting plate 1. The base 2 has an installation groove 3, and a detachable hot stamping plate body 4 is installed in the installation groove 3.

[0028] The hot stamping version 4 is rectangular in shape. Threaded holes 15 are provided at the four corners of the hot stamping version 4. Threaded grooves 16 corresponding to the threaded holes 15 are provided on the inner bottom wall of the mounting groove 3. Fixing screws 6 are installed in the threaded holes 15 and the threaded grooves 16. Fixing screws 6 are responsible for installing the hot stamping version 4 in the mounting groove 3.

[0029] The hot-stamped version 4 has a first positioning hole 9, and the inner bottom wall of the mounting groove 3 is fitted with a positioning post 8 that matches the first positioning hole 9.

[0030] By setting the fixing screw 6 to cooperate with the threaded hole 15 and the threaded groove 16, a detachable connection can be achieved between the base 2 and the hot stamping version 4. This fixes the position of the base 2 on the honeycomb mounting plate 1 during the replacement of the hot stamping version 4, thus avoiding frequent disassembly and positioning of the base 2 during the replacement of the hot stamping version 4. The mounting groove 3 on the base 2 ensures the installation accuracy of the hot stamping version 4 and improves the replacement efficiency of the hot stamping version 4. At the same time, the first positioning hole 9 on the hot stamping version 4 and the positioning post 8 on the mounting groove 3 cooperate to improve the installation accuracy of the hot stamping version 4 on the mounting groove 3.

[0031] The inner bottom wall of the mounting slot 3 is provided with a positioning slot 10, and the bottom surface of the hot stamping version 4 is provided with a positioning block 14 that is compatible with the positioning slot 10. By setting the positioning slot 10 and the positioning block 14 on the hot stamping version 4 to cooperate, the installation accuracy of the hot stamping version 4 can be further improved.

[0032] The lower part of the base 2 has a positioning hole 13 that communicates with the positioning slot 10. The positioning block 14 has a second positioning hole 17. A locking positioning pin 7 that passes through the second positioning hole 17 is installed on the positioning hole 13. By setting the locking positioning pin 7 to cooperate with the positioning hole 13 and the positioning block 14, the base 2 and the hot stamping version 4 can be fixed, ensuring the stability of the position of the hot stamping version 4 in the base 2, thereby making the positioning of the hot stamping version 4 more accurate.

[0033] The locking positioning pin 7 is detachably connected to the positioning hole 13. The inner side of the positioning hole 13 is provided with an internal thread 12. The locking positioning pin 7 is provided with an external thread 11 that is threadedly connected to the internal thread 12. By setting the external thread 11 to be threadedly connected to the internal thread 12, the locking positioning pin 7 is made easy to disassemble, which facilitates the release of the hot stamping version 4 from the base 2 and improves the efficiency of disassembling the hot stamping version 4.

[0034] The outer side of the positioning post 8 is provided with a wear-resistant layer. By providing a wear-resistant layer on the positioning post 8, the wear resistance of the positioning post 8 is improved, and the service life of the positioning post 8 is guaranteed.

[0035] The base 2 has a groove 18 corresponding to the mounting slot 3. The groove 18 makes it easy to remove the hot stamping version 4 from the mounting slot 3.

[0036] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A quick-change hot stamping plate with a high-precision positioning and inlay structure, comprising a honeycomb mounting plate (1) and a base (2), wherein the base (2) is mounted on the honeycomb mounting plate (1), and the honeycomb mounting plate (1) is equipped with a plurality of plate holders (5) for fixing the base (2), characterized in that: The base (2) is provided with an installation groove (3), and a detachable hot stamping version body (4) is installed in the installation groove (3); The hot stamping version body (4) is rectangular in shape. Threaded holes (15) are provided at the four corners of the hot stamping version body (4). Threaded grooves (16) corresponding to the threaded holes (15) are provided on the inner bottom wall of the mounting groove (3). Fixing screws (6) are threaded into the threaded holes (15) and the threaded grooves (16). Fixing screws (6) are responsible for installing the hot stamping version body (4) into the mounting groove (3). The hot stamping version body (4) has a first positioning hole (9), and the inner bottom wall of the mounting groove (3) is fitted with a positioning post (8) that matches the first positioning hole (9).

2. The quick-change hot stamping plate with a high-precision positioning and inlay structure according to claim 1, characterized in that: The inner bottom wall of the mounting groove (3) is provided with a positioning slot (10), and the bottom surface of the hot stamping version body (4) is provided with a positioning plug (14) that is compatible with the positioning slot (10).

3. A quick-change hot stamping plate with a high-precision positioning and inlay structure according to claim 2, characterized in that: The lower part of the base (2) is provided with a positioning hole (13) that communicates with the positioning slot (10), and the positioning plug (14) is provided with a second positioning hole (17). A locking positioning pin (7) that passes through the second positioning hole (17) is installed on the positioning hole (13).

4. A quick-change hot stamping plate with a high-precision positioning and inlay structure according to claim 3, characterized in that: The locking positioning pin (7) is detachably connected to the positioning hole (13). The inner side of the positioning hole (13) is provided with an internal thread (12), and the locking positioning pin (7) is provided with an external thread (11) that is threadedly connected to the internal thread (12).

5. A quick-change hot stamping plate with a high-precision positioning and inlay structure according to claim 1, characterized in that: The outer side of the positioning post (8) is provided with a wear-resistant layer.

6. A quick-change hot stamping plate with a high-precision positioning and inlay structure according to claim 1, characterized in that: The base (2) has a groove (18) corresponding to the mounting groove (3).

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