Melamine tableware decal device

Abstract

The utility model discloses a melamine tableware decal device which comprises a working table, a support is fixed on the working table, a printing mechanism is installed on the support, a printing plate is arranged on the working table below the printing mechanism, and an adjustable positioning mechanism is installed on the working table. The adjustable positioning mechanism comprises a rotating disc, a positioning rod, a sliding block, a sliding rail, a driving motor, a first gear, a second gear and a supporting shaft, the rotating disc is rotationally connected with the workbench through the supporting shaft, the first gear is installed on an output shaft of the driving motor, the second gear meshed with the first gear is installed on one side of the first gear, and the second gear is installed on the supporting shaft; four positioning rods penetrating through the rotating disc are arranged on the rotating disc, a sliding block is fixed to the bottom of each positioning rod, each sliding block is installed on a sliding rail in a sliding mode, and the sliding rails are fixed to the workbench. The melamine tableware printing device is convenient to adjust so that melamine tableware of different sizes can be positioned and supported, the application range is wide, and the melamine tableware of different sizes can be conveniently printed.

Description

Technical Field

[0001] This utility model relates to the field of decal devices, and in particular to a decal device for melamine tableware. Background Technology

[0002] Melamine tableware, also known as imitation porcelain tableware, is a type of tableware made from melamine-formaldehyde resin through high-temperature molding. During the production of melamine tableware (bowls and plates), decorative decals are applied to the exterior to enhance its appearance. Chinese patent CN218430075U discloses a melamine tableware decal application device. This device includes a worktable with a through groove at its top. A support plate is slidably connected to the inner wall of the through groove. A lower mold is rotatably connected to the top of the support plate. A drive motor is fixedly installed at the bottom of the support plate. The output shaft of the drive motor passes through the support plate and is fixedly connected to the bottom of the lower mold. Evenly distributed guide rails are fixedly connected to the top of the worktable. This invention uses an elastic band to keep the smoothing roller in constant contact with the outer wall of the tableware, ensuring that the decal adheres better to the tableware and preventing air bubbles. When the drive motor is powered on, it drives the lower mold, which is fixedly connected to it, to rotate synchronously, causing the tableware to rotate as well. Then, the user controls the smoothing roller to move down again to smooth the decal in different positions, thereby improving the quality of the decal and solving the problem of poor practicality of previous melamine tableware decal devices.

[0003] The aforementioned patent uses a lower mold to position and support the tableware during use. However, the size of the lower mold is fixed and cannot be adjusted, making it unable to position and support tableware of different sizes and limiting its applicability. Therefore, in view of the above situation, there is an urgent need to develop a melamine tableware decal device that is easy to adjust, can position and support melamine tableware of different sizes, and has a wide range of applications, in order to overcome the shortcomings in current practical applications and meet current needs. Utility Model Content

[0004] The purpose of this invention is to provide a melamine tableware decal device to solve the problems mentioned in the background art.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A melamine tableware decal device includes a worktable, a printing mechanism, a printing plate, an adjustable positioning mechanism, and a support. The support is fixed to the worktable, and the printing mechanism is mounted on the support. A printing plate is positioned below the printing mechanism on the worktable. The adjustable positioning mechanism includes a turntable, positioning rods, sliders, a slide rail, a drive motor, a first gear, a second gear, and a support shaft. The turntable is rotatably connected to the worktable via the support shaft. The drive motor is fixed to the bottom of the worktable. A first gear is mounted on the output shaft of the drive motor, and a second gear meshing with the first gear is mounted on one side of the first gear. The second gear is mounted on the support shaft. The turntable has four positioning rods that pass through it. The turntable also has limiting grooves for the movement of the positioning rods. Each positioning rod has a slider fixed to its bottom, and each slider is slidably mounted on a slide rail, which is fixed to the worktable.

[0007] Preferably, the four positioning rods are evenly distributed in a circle around the central axis of the turntable.

[0008] Preferably, the printing mechanism includes: a crossbar, a base, a first electric telescopic rod, a second electric telescopic rod, and a pad printing head. Two crossbars are fixed on the support, and the two crossbars pass through the base. The first electric telescopic rod is fixed on the support, and the telescopic end of the first electric telescopic rod is fixed to the base. The second electric telescopic rod is fixed on the base, and the telescopic end of the second electric telescopic rod is fixed to the pad printing head.

[0009] Preferably, the base is slidably connected to the crossbar.

[0010] The beneficial effects of this utility model are as follows: In use, the distance between the four positioning rods is adjusted according to the size of the melamine tableware. During adjustment, a drive motor rotates the first gear, the second gear, and the support shaft. The rotation of the support shaft drives the turntable, which in turn moves the four positioning rods along the slide rail, thus adjusting the distance between them to support and position melamine tableware of different sizes. Then, the melamine tableware is placed upside down onto the four positioning rods. A second electric telescopic rod moves the printing pad downwards, allowing it to adhere to the printing plate, transferring the pattern onto the pad. The first electric telescopic rod then moves the base, the second electric telescopic rod, and the printing pad above the melamine tableware. Finally, the second electric telescopic rod moves the printing pad downwards, transferring the pattern onto the melamine tableware. In summary, this utility model is easy to adjust, provides positioning and support for melamine tableware of different sizes, has a wide range of applications, and facilitates printing on melamine tableware of various sizes. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 .

[0012] Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 .

[0013] Figure 3 This is a schematic diagram of the usage state of this utility model.

[0014] Figure 4 This is a partial structural diagram of the present invention. Figure 1 .

[0015] Figure 5 This is a partial structural diagram of the present invention. Figure 2 .

[0016] Figure 6 This is a partial structural diagram of the present invention. Figure 3 .

[0017] Legend:

[0018] 1. Workbench; 2. Printing mechanism; 201. Crossbar; 202. Base; 203. First electric telescopic rod; 204. Second electric telescopic rod; 205. Pad printing head; 3. Printing plate; 4. Adjustable positioning mechanism; 401. Turntable; 4011. Limiting groove; 402. Positioning rod; 403. Slider; 404. Slide rail; 405. Drive motor; 406. First gear; 407. Second gear; 408. Support shaft; 5. Bracket; 6. Melamine tableware. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0020] Specific implementation examples are given below.

[0021] See also Figures 1-6In this embodiment of the utility model, a melamine tableware decal device includes a worktable 1, a printing mechanism 2, a printing plate 3, an adjustable positioning mechanism 4, a support 5, and melamine tableware 6. The support 5 is fixed on the worktable 1, and the printing mechanism 2 is mounted on the support 5. A printing plate 3 (which is a pre-existing product purchased directly from the market and has patterns and ink) is positioned below the printing mechanism 2 on the worktable 1. An adjustable positioning mechanism 4 is mounted on the worktable 1, and the melamine tableware 6 is placed on the adjustable positioning mechanism 4. The adjustable positioning mechanism 4 includes: a turntable 401, a positioning rod 402, a slider 403, a slide rail 404, a drive motor 405, a first gear 406, a second gear 407, and a support shaft 408. The turntable 401 is rotatably connected to the worktable 1 via the support shaft 408. The drive motor 405 is fixed to the bottom of the worktable 1, and a first gear 406 is mounted on the output shaft of the drive motor 405. A second gear 407 meshes with a gear 406 on one side. The second gear 407 is mounted on a support shaft 408. Four positioning rods 402 are provided on the turntable 401, passing through it. The four positioning rods 402 are evenly distributed in a circle around the central axis of the turntable 401. The turntable 401 is provided with a limiting groove 4011 for the movement of the positioning rods 402. A slider 403 is fixed to the bottom of each positioning rod 402. Each slider 403 is slidably mounted on a slide rail 404. The slide rail 404 is fixed on the worktable 1. In use, the drive motor 405 drives the first gear 406, the second gear 407 and the support shaft 408 to rotate. The rotation of the support shaft 408 drives the turntable 401 to rotate. The rotation of the turntable 401 drives the four positioning rods 402 to move along the slide rail 404, thereby adjusting the distance between the four positioning rods 402 to support and position melamine tableware 6 of different sizes.

[0022] The printing mechanism 2 includes: a crossbar 201, a base 202, a first electric telescopic rod 203, a second electric telescopic rod 204, and a pad printing head 205. Two crossbars 201 are fixed on the support 5, and the two crossbars 201 pass through the base 202. The base 202 is slidably connected to the crossbars 201. The first electric telescopic rod 203 is fixed on the support 5, and its telescopic end is fixed to the base 202. The second electric telescopic rod 204 is fixed on the base 202. The telescopic end is fixed to the pad printing head 205. In use, the second electric telescopic rod 204 first drives the pad printing head 205 to move down, so that the pad printing head 205 is attached to the printing plate 3 and the pattern on the printing plate 3 is printed onto the pad printing head 205. Then, the first electric telescopic rod 203 drives the base 202, the second electric telescopic rod 204 and the pad printing head 205 to move above the melamine tableware 6. Then, the second electric telescopic rod 204 drives the pad printing head 205 to move down, so that the pad printing head 205 prints the pattern onto the melamine tableware 6.

[0023] Working principle: This melamine tableware decal device adjusts the distance between four positioning rods 402 according to the size of the melamine tableware 6. During adjustment, the drive motor 405 rotates the first gear 406, the second gear 407, and the support shaft 408. The rotation of the support shaft 408 drives the turntable 401, which in turn moves the four positioning rods 402 along the slide rail 404, thus adjusting the distance between the four positioning rods 402 to support and position melamine tableware 6 of different sizes. Then, the melamine tableware is decal applied... The melamine tableware 6 is placed upside down on the four positioning rods 402. The second electric telescopic rod 204 drives the pad printing head 205 to move down, so that the pad printing head 205 is attached to the printing plate 3. The pattern on the printing plate 3 is printed onto the pad printing head 205. Then, the first electric telescopic rod 203 drives the base 202, the second electric telescopic rod 204 and the pad printing head 205 to move above the melamine tableware 6. Then, the second electric telescopic rod 204 drives the pad printing head 205 to move down, so that the pad printing head 205 prints the pattern onto the melamine tableware 6.

[0024] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A melamine tableware decal device, characterized in that, The system includes a worktable (1), a printing mechanism (2), a printing plate (3), an adjustable positioning mechanism (4), and a support (5). The support (5) is fixed on the worktable (1), and the printing mechanism (2) is mounted on the support (5). The printing plate (3) is located below the printing mechanism (2) on the worktable (1). The adjustable positioning mechanism (4) is mounted on the worktable (1). The adjustable positioning mechanism (4) includes: a turntable (401), a positioning rod (402), a slider (403), a slide rail (404), a drive motor (405), a first gear (406), a second gear (407), and a support shaft (408). The turntable (401) is rotatably connected to the worktable (1) through the support shaft (408). A drive motor (405) is fixed to the bottom of the workbench (1). A first gear (406) is mounted on the output shaft of the drive motor (405). A second gear (407) meshes with the first gear (406) on one side. The second gear (407) is mounted on a support shaft (408). Four positioning rods (402) are provided on the turntable (401) and pass through them. A limiting groove (4011) for the movement of the positioning rods (402) is provided on the turntable (401). A slider (403) is fixed to the bottom of each positioning rod (402). Each slider (403) is slidably mounted on a slide rail (404). The slide rail (404) is fixed on the workbench (1).

2. The melamine tableware decal device according to claim 1, characterized in that, The four positioning rods (402) are evenly distributed in a circle around the central axis of the turntable (401).

3. The melamine tableware decal device according to claim 1, characterized in that, The printing mechanism (2) includes: a crossbar (201), a base (202), a first electric telescopic rod (203), a second electric telescopic rod (204), and a pad printing head (205). Two crossbars (201) are fixed on the bracket (5), and the two crossbars (201) pass through the base (202). The first electric telescopic rod (203) is fixed on the bracket (5), and the telescopic end of the first electric telescopic rod (203) is fixed to the base (202). The second electric telescopic rod (204) is fixed on the base (202), and the telescopic end of the second electric telescopic rod (204) is fixed to the pad printing head (205).

4. The melamine tableware decal device according to claim 3, characterized in that, The base (202) is slidably connected to the crossbar (201).

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