Disc gold stamping printing device

Abstract

The utility model discloses a disc gilding printing device, and belongs to the technical field of gilding printing. The gold stamping machine mainly comprises a gold stamping machine box. The gilding machine comprises a gilding machine box, a workbench, a feeding mechanism, a gilding mechanism, a discharging mechanism, a conveying mechanism and a flattening mechanism, the gilding mechanism is installed on the gilding machine box, the discharging mechanism is installed on the gilding machine box, the conveying mechanism is installed on the gilding machine box, the flattening mechanism is installed on the conveying mechanism, the flattening mechanism comprises a winding roller, and two sets of fixing frames are installed on the winding roller. The fixing frame is installed on the conveying mechanism, and one end of the winding roller is fixedly connected with a servo motor. The compression roller is mounted between the two groups of fixing frames, and the compression roller is positioned above the winding roller; and the spring is arranged between the compression roller and the fixing frame. According to the disc gilding printing device, the flattening mechanism is used for flattening packaging paper before the packaging paper is transported, so that the flatness of the packaging paper is improved to ensure the production quality of subsequent gilding operation, and the effect of flattening paper products before gilding is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of hot stamping printing, and in particular to a disc hot stamping printing device. Background Art

[0002] Hot stamping is a decorative printing technique, also known as metal hot stamping or hot foil. In this technique, metal foil (such as gold, silver, copper, etc.) is transferred from a substance covered with adhesive to paper or other objects through the action of heat and pressure to produce a metallic pattern, text or logo;

[0003] When facing large orders during the hot stamping process, multi-station hot stamping operations are required to ensure production efficiency;

[0004] For example, the patent with publication number CN218054474U specifically discloses a disc-type multi-station printing and hot stamping machine, which drives the disc to rotate intermittently through a stepping motor, so that the disc with loose powder shells is rotated to the bottom of the printing machine of the hot stamping component for hot stamping. When the printing machine is reset, the disc continues to rotate, and the loose powder shells that have been hot stamped are pushed out of the printing machine, and the next loose powder shell to be hot stamped is transferred to the bottom of the printing machine to wait for the next hot stamping process;

[0005] However, in the implementation of the above patent, when facing the hot stamping of paper products, the water content of the paper products varies due to abnormal environmental temperature and humidity, which in turn causes the paper products to curl around, so that the hot stamping foil may not be firmly adhered to the paper products. In order to improve the adhesion of the hot stamping and make the hot stamping foil adhere more firmly to the paper products, it is necessary to flatten the paper products before hot stamping to ensure the hot stamping effect;

[0006] Therefore, it is necessary to provide a disc hot stamping printing device to solve the above problems.

[0007] It should be noted that the above information disclosed in this background technology section is only for understanding the background technology of the present application concept, and therefore, it may contain information that does not constitute the prior art. Summary of the invention

[0008] Based on the above problems existing in the prior art, the problem to be solved by the present application is: to provide a disc hot stamping printing device to achieve the effect of flattening paper products before hot stamping.

[0009] The technical solution adopted by the present application to solve its technical problems is: a disc hot stamping printing device, including a hot stamping chassis; a workbench, which is installed on the hot stamping chassis and is suitable for transporting packaging paper for hot stamping operations; a feeding mechanism, which is installed on the hot stamping chassis and is suitable for loading operations of packaging paper; a hot stamping mechanism, which is installed on the hot stamping chassis and is suitable for hot stamping printing operations of packaging paper; a discharging mechanism, which is installed on the hot stamping chassis and is suitable for unloading operations of packaging paper; a transportation mechanism, which is installed on the hot stamping chassis and is suitable for transporting packaging paper; a flattening mechanism, which is installed on the transportation mechanism and is suitable for flattening operations of packaging paper, and the flattening mechanism includes: a roller, two sets of fixing frames are installed on the roller, the fixing frames are installed on the transportation mechanism, and one end of the roller is fixedly connected to a servo motor; a pressing roller, which is installed between the two sets of fixing frames and is located above the roller; a spring, which is arranged between the pressing roller and the fixing frame.

[0010] Furthermore, a plurality of placement tables are arranged on the workbench along the circumferential direction.

[0011] Furthermore, a detection mechanism is installed on the hot stamping chassis.

[0012] Furthermore, the detection mechanism includes a support column installed on the hot stamping machine chassis, a connecting frame is installed on the support column, and a probe is installed on the connecting frame.

[0013] Furthermore, a mounting block is installed on the support column, and a lighting box is installed on the mounting block.

[0014] In addition to the above-described purposes, features and advantages, the present application also has other purposes, features and advantages. The present application will be further described in detail with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings in the specification, which constitute a part of the present application, are used to provide further understanding of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.

[0016] In the attached picture:

[0017] Figure 1 It is an overall schematic diagram of a disc hot stamping printing device in this application;

[0018] Figure 2 for Figure 1 The enlarged schematic diagram of point A in the middle;

[0019] Figure 3 for Figure 1 Partial overall schematic diagram of the middle gilding part;

[0020] Figure 4 for Figure 3 The enlarged schematic diagram of point B in the middle;

[0021] Figure 5 for Figure 3 The overall schematic diagram of the hot stamping part from another perspective;

[0022] Among them, the reference numerals in the figure are:

[0023] 1. Hot stamping machine chassis; 2. Transport mechanism; 3. Flattening mechanism; 31. Fixed frame; 32. Motor; 33. Roller; 34. Pressing roller; 4. Hot stamping mechanism; 5. Discharging mechanism; 6. Loading mechanism; 7. Workbench; 8. Detection mechanism; 81. Support column; 82. Light box; 83. Mounting block; 84. Probe; 85. Connecting frame. DETAILED DESCRIPTION

[0024] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0025] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0026] like Figure 1-Figure 2 As shown, the present application provides a disc hot stamping printing device, including a hot stamping machine chassis 1, and a feeding mechanism 6 is fixedly installed on the hot stamping machine chassis 1, and the feeding mechanism 6 is used for feeding operation of packaging paper;

[0027] like Figure 1 and Figure 5 As shown, the feeding mechanism 6 is used to grab the packaging paper and put it into the workbench 7. The feeding mechanism 6 is composed of a mechanical arm and a suction cup, and is used to absorb and grab the packaging paper on the transport mechanism 2, and then send it to the workbench 7, and then transport it to the bottom of the hot stamping mechanism 4 through the workbench 7 for hot stamping operation, so as to realize automatic feeding of the packaging paper;

[0028] At the same time, a transport mechanism 2 is fixedly installed on the hot stamping machine box 1, and the transport mechanism 2 is used to transport the packaging paper. The transport mechanism 2 is used to transport the packaging paper to the bottom of the feeding mechanism 6, so that the feeding mechanism 6 can grab the packaging paper. It should be noted that the transport mechanism 2 is an existing belt transport mechanism 2. The specific structure and principle refer to the relevant patents and will not be repeated here;

[0029] At the same time, a flattening mechanism 3 is fixedly installed on the transport mechanism 2, and the flattening mechanism 3 is used to flatten the packaging paper;

[0030] like Figure 1-Figure 2 As shown, the flattening mechanism 3 includes two sets of fixed frames 31 fixedly mounted on the transport mechanism 2, and support frames are fixedly mounted on both sets of fixed frames 31. A servo motor 32 is fixedly mounted on one set of fixed frames 31 (not shown in the figure), and a roller 33 is fixedly mounted on the output end of the servo motor 32. The roller 33 is rotatably mounted between the two sets of fixed frames 31.

[0031] At the same time, a pressing roller 34 is movably arranged on the two sets of fixed frames 31, and the pressing roller 34 is located above the winding roller 33. Springs (not shown in the figure) are fixedly installed at both ends of the pressing roller 34 and between the two sets of fixed frames 31 to facilitate the approach and distance between the pressing roller 34 and the winding roller 33, so as to adapt to the flattening operation of packaging paper with different thicknesses;

[0032] At the same time, a workbench 7 is fixedly installed on the hot stamping machine box 1, and the workbench 7 is used to place the packaging paper and rotate it; at the same time, a plurality of placement tables are arranged on the workbench 7 along the circumferential direction, and the placement tables are used to place the packaging paper. It should be noted that the workbench 7 can be a rotating structure driven by the motor 32. When in use, a rotating shaft can be fixed at the output end of the motor 32, and the rotating shaft and the workbench 7 are fixedly connected, so that the motor 32 drives the workbench 7 to rotate;

[0033] A hot stamping mechanism 4 is fixedly mounted on the hot stamping machine box 1. The hot stamping mechanism 4 is used for hot stamping of packaging paper. The hot stamping mechanism 4 is a prior art, such as the patent with publication number CN218054474U, and will not be described in detail here.

[0034] At the same time, a discharging mechanism 5 is fixedly installed on the hot stamping machine box 1, and the discharging mechanism 5 is used for the unloading operation of the packaging paper;

[0035] like Figure 1 and Figure 5 As shown, the discharging mechanism 5 is used to discharge the packaging paper after hot stamping. The discharging mechanism 5 is composed of a manipulator, a suction cup and a material box. When performing the discharging operation, the packaging paper is sucked by the suction cup, and then the suction cup is driven by the manipulator to put the packaging paper into the material box to realize the discharging operation of the workpiece;

[0036] In summary, when hot stamping is performed on the packaging paper, the packaging paper is flattened by the flattening mechanism 3 to prevent wrinkles on the packaging paper from affecting the subsequent hot stamping effect. The flattened packaging paper is transported to the bottom of the feeding mechanism 6 by the transportation mechanism 2, and then the feeding mechanism 6 sends the packaging paper to the workbench 7. At this time, the workbench 7 rotates, thereby driving the packaging paper to move to the bottom of the hot stamping mechanism 4, and hot stamping is performed on it by hot stamping. After the hot stamping is completed, the workbench 7 drives the packaging paper to move to the discharge mechanism 5, and then the discharge mechanism 5 is put into the material box to complete the hot stamping operation. It should be noted that after the packaging paper is loaded, the loading operation can be continued through the flattening mechanism 3 and the transportation mechanism 2;

[0037] In the above implementation process, after the hot stamping is completed, the discharging mechanism 5 directly performs the discharging operation, which causes some unqualified packaging papers to be mixed with qualified packaging papers after hot stamping. In this way, the user needs to perform inspection operations later, which greatly increases the labor intensity. In order to solve this problem, a detection mechanism 8 is fixedly installed on the hot stamping machine box 1. The detection mechanism 8 is used to detect unqualified hot stamping products. Specifically:

[0038] like Figure 3-Figure 4 As shown, the detection mechanism 8 includes a support column 81 fixedly mounted on the hot stamping machine chassis 1, a connecting frame 85 fixedly mounted on the support column 81, and a probe 84 fixedly mounted on the connecting frame 85, so as to detect the packaging paper after hot stamping. At the same time, a mounting block 83 is fixedly mounted on the support column 81, and a lighting box 82 is fixedly mounted on the mounting block 83, so as to perform fill light operation on the packaging paper, thereby facilitating the detection by the probe 84;

[0039] After the hot stamping of the wrapping paper is completed, the workbench 7 moves the wrapping paper to the bottom of the detection mechanism 8. At this time, the probe 84 collects information on the wrapping paper and at the same time provides fill light to it through the lighting box 82 to facilitate detection by the probe 84. The wrapping paper is then classified and placed into a material box. It should be noted that qualified areas and unqualified areas are set inside the material box.

[0040] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A disc hot stamping printing device, characterized in that: include: Hot stamping chassis (1); A workbench (7), the workbench (7) being mounted on the hot stamping machine chassis (1), the workbench (7) being suitable for transporting packaging paper for hot stamping operations; A feeding mechanism (6), the feeding mechanism (6) being installed on the hot stamping machine chassis (1), the feeding mechanism (6) being suitable for feeding operations of packaging paper; A hot stamping mechanism (4), the hot stamping mechanism (4) being installed on the hot stamping machine case (1), the hot stamping mechanism (4) being suitable for hot stamping printing operations on packaging paper; A discharging mechanism (5), the discharging mechanism (5) being installed on the hot stamping machine box (1), and the discharging mechanism (5) being suitable for discharging packaging paper; A transport mechanism (2), the transport mechanism (2) being installed on the hot stamping machine chassis (1), the transport mechanism (2) being suitable for transporting packaging paper; A flattening mechanism (3), which is installed on the transport mechanism (2), and is suitable for flattening packaging paper. The flattening mechanism (3) comprises: A winding roller (33), wherein two sets of fixing frames (31) are installed on the winding roller (33), wherein the fixing frames (31) are installed on the transport mechanism (2), and one end of the winding roller (33) is fixedly connected to a servo motor (32); A pressure roller (34), the pressure roller (34) being installed between the two sets of the fixing frames (31), and the pressure roller (34) being located above the winding roller (33); A spring is arranged between the pressure roller (34) and the fixing frame.

2. A disc hot stamping printing device according to claim 1, characterized in that: A plurality of placement tables are arranged on the workbench (7) along the circumferential direction.

3. A disk hot stamping printing device according to claim 1, characterized in that: A detection mechanism (8) is installed on the hot stamping machine box (1).

4. A disk hot stamping printing device according to claim 3, characterized in that: The detection mechanism (8) comprises a support column (81) mounted on the hot stamping machine case (1), a connecting frame (85) being mounted on the support column (81), and a probe (84) being mounted on the connecting frame (85).

5. A disk hot stamping printing device according to claim 4, characterized in that: A mounting block (83) is mounted on the support column (81), and a lighting lamp box (82) is mounted on the mounting block (83).

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