Melamine tableware surface printing equipment

Abstract

The utility model is suitable for the technical field of melamine tableware processing, and provides melamine tableware surface printing equipment which comprises a workbench, and an installation frame is fixedly installed on the workbench. The hydraulic rod is installed on the installation frame in a sliding mode, and an output rod of the hydraulic rod is provided with an outer surface printing head and an inner surface printing head; the placing table is arranged on the working table, and a placing groove used for placing tableware is formed in the placing table; the printing switching mechanism is arranged on the working table and is used for switching different printing models; and the material supplementing mechanism is arranged on the working table and used for supplementing printing ink used for printing. According to the melamine tableware surface printing equipment provided by the scheme, rapid switching of printing styles is achieved, different production requirements are met, rapid moving and accurate positioning of the printing head are achieved, the printing period is shortened, and the production efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the field of melamine tableware processing technology, and in particular relates to a melamine tableware surface printing equipment. Background Technology

[0002] Melamine tableware, also known as imitation porcelain tableware, is made by heating and pressing melamine resin powder (melamine-formaldehyde resin). This type of tableware is widely used in the catering industry and children's food sectors due to its lightweight, attractive appearance, low-temperature resistance, and durability.

[0003] Printing on tableware is an important decorative process. Through printing technology, various exquisite and unique patterns and colors can be presented on tableware, enhancing its artistic value and market competitiveness. Currently, there are some melamine tableware surface printing equipment on the market, most of which use a single and fixed printing head or printing mold, which cannot meet different production requirements. Utility Model Content

[0004] This utility model provides a melamine tableware surface printing equipment, which aims to solve the problem mentioned in the background art that most of the existing melamine tableware surface printing equipment on the market uses a single and fixed printing head or printing mold, which cannot meet different production requirements.

[0005] To solve the above problems, this utility model is implemented as follows: a melamine tableware surface printing device, comprising: a worktable, on which a mounting frame is fixedly installed; a hydraulic rod, which is slidably mounted on the mounting frame, and the output rod of the hydraulic rod is provided with an outer surface printing head and an inner surface printing head; a placement table, which is disposed on the worktable and is provided with a placement groove for placing tableware; a printing switching mechanism, which is disposed on the worktable and is used to switch between different printing patterns; and a replenishment mechanism, which is disposed on the worktable and is used to replenish the ink used for printing.

[0006] Preferably, the printing switching mechanism includes a mounting box, a printing plate, and a rotating motor. The mounting box is disposed on the worktable, and the printing plate is rotatably mounted inside the mounting box. The top and bottom of the printing plate are respectively provided with printing grooves of different patterns. Rotating rods are provided on both sides of the printing plate, and any one of the rotating rods extends outside the mounting box. The rotating motor is fixedly mounted on one side of the mounting box, and the output shaft of the rotating motor is fixed to the rotating rod.

[0007] Preferably, the feeding mechanism includes a storage tank, a suction pump, a feed pipe, and a discharge pipe. The storage tank is fixedly installed on the workbench, the suction pump is fixedly installed on one side of the storage tank, the feed end of the feed pipe extends into the storage tank, the discharge end of the feed pipe is fixedly connected to the feed end of the suction pump, the feed end of the discharge pipe is fixedly connected to the discharge end of the suction pump, and the discharge end of the discharge pipe extends into the mounting box.

[0008] Preferably, a transverse motor is fixedly mounted on one side of the mounting bracket, and a transverse screw is rotatably mounted on the mounting bracket. One end of the transverse screw is fixed to the output shaft of the transverse motor. A slide is threaded onto the transverse screw, and the slide slides against the inner top wall of the mounting bracket. The slide is connected to the hydraulic rod.

[0009] Preferably, a fan is fixedly installed at the bottom of the workbench, and the air outlet of the fan is fixedly connected to an insulation shell. A heating element is provided inside the insulation shell, and an air outlet pipe is fixedly connected to the air outlet of the insulation shell. The air outlet of the air outlet pipe corresponds to the placement platform.

[0010] Preferably, a metering solenoid valve for controlling the amount of ink discharged is fixedly installed on the discharge pipe.

[0011] Preferably, the top of the storage box has a feed inlet, and the feed inlet is provided with a sealing cover.

[0012] Compared with related technologies, the melamine tableware surface printing equipment provided by this utility model has the following beneficial effects:

[0013] Compared with existing technologies, the melamine tableware surface printing equipment provided by this solution achieves efficient, precise, and environmentally friendly production of melamine tableware surface printing. It ensures a stable and moderate ink supply during each printing process, thereby avoiding problems such as unclear printing patterns or uneven colors caused by too much or too little ink. It also enables rapid movement and precise positioning of the printing head, shortens the printing cycle, improves production efficiency, and achieves rapid drying after printing, shortening the waiting time after printing and improving production efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main structure of a melamine tableware surface printing device provided by this utility model;

[0015] Figure 2 This is a schematic diagram of the main cross-sectional structure of a melamine tableware surface printing device provided by this utility model;

[0016] Figure 3 for Figure 2 An enlarged structural diagram of part A shown in the figure;

[0017] Figure 4 for Figure 2 The diagram shows an enlarged view of part B.

[0018] Reference numerals: 1. Workbench; 2. Mounting frame; 3. Hydraulic rod; 4. Outer surface printing head; 5. Inner surface printing head; 6. Placement table; 7. Placement slot; 8. Mounting box; 9. Printing plate; 10. Rotary motor; 11. Storage bin; 12. Suction pump; 13. Feed pipe; 14. Discharge pipe; 15. Transverse motor; 16. Transverse screw; 17. Slide; 18. Fan; 19. Insulation shell; 20. Heating element; 21. Air outlet pipe; 22. Metering solenoid valve. Detailed Implementation

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings are used to distinguish different objects, not to describe a particular order; the terms "inner," "outer," "left," and "right" indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention 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, and therefore should not be construed as a limitation of the present invention.

[0020] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0021] This utility model embodiment provides a melamine tableware surface printing device, such as... Figure 1-4As shown, the melamine tableware surface printing equipment includes: a workbench 1, on which a mounting frame 2 is fixedly installed; a hydraulic rod 3, which is slidably installed on the mounting frame 2, and the output rod of the hydraulic rod 3 is provided with an outer surface printing head 4 and an inner surface printing head 5; a placement table 6, which is located on the workbench 1 and is provided with a placement slot 7 for placing tableware; a printing switching mechanism, which is located on the workbench 1 and is used to switch between different printing models; and a replenishment mechanism, which is located on the workbench 1 and is used to replenish the ink used for printing.

[0022] In this embodiment, the workbench 1 serves as the basic support structure, where other components are fixedly installed to ensure the stability and accuracy of the entire printing process. The mounting frame 2 is fixedly installed on the workbench 1 to support and slide the hydraulic rod 3, providing a track for its vertical movement. The hydraulic rod 3 is slidably mounted on the mounting frame 2, and through the vertical movement of its output rod, it drives the outer surface printing head 4 and the inner surface printing head 5 to print on the tableware. The outer surface printing head 4 and the inner surface printing head 5 are used for printing on the outer and inner surfaces of the tableware, respectively, increasing the equipment's versatility and meeting different production requirements. The placement table 6 is located on the workbench 1 and is used to place the items to be printed. The tableware, with its placement slot 7, ensures the stability and accuracy of the tableware during the printing process. The printing switching mechanism is located on the workbench 1 and is used to switch between different printing models, allowing the equipment to quickly change printing styles as needed, improving production efficiency and flexibility. Through the printing switching mechanism, the equipment can meet diverse production needs and reduce the time and cost of changing printing molds. The replenishment mechanism is located on the workbench 1 and is used to replenish the ink used for printing, ensuring the continuity of the printing process and avoiding production interruptions due to insufficient ink. The replenishment mechanism improves the automation level of the equipment, reduces manual intervention, and thus improves production efficiency.

[0023] In a further preferred embodiment of this utility model, the printing switching mechanism includes a mounting box 8, a printing plate 9, and a rotating motor 10. The mounting box 8 is disposed on the worktable 1. The printing plate 9 is rotatably mounted inside the mounting box 8. The top and bottom of the printing plate 9 are respectively provided with printing grooves of different patterns. Rotating rods are provided on both sides of the printing plate 9. Any one of the rotating rods extends outside the mounting box 8. The rotating motor 10 is fixedly mounted on one side of the mounting box 8. The output shaft of the rotating motor 10 is fixed to the rotating rod.

[0024] In this embodiment, the mounting box 8 is fixedly installed on the workbench 1, serving as a support and rotation frame for the printing plate 9. This ensures that the printing plate 9 can rotate smoothly and accurately within the mounting box 8. The printing plate 9 is rotatably installed within the mounting box 8, and its top and bottom are respectively provided with printing grooves of different patterns. These printing grooves are used to hold ink, and under the action of the printing head (outer surface printing head 4 or inner surface printing head 5) driven by the hydraulic rod 3, the ink is transferred to the surface of the tableware to form the desired printed pattern. Since different printing grooves are provided at the top and bottom of the printing plate 9, different printing styles can be easily switched by rotating the printing plate 9 to meet various needs. To meet diverse production needs, rotating rods are provided on both sides of the printing plate 9. These rotating rods serve as drive shafts for the rotation of the printing plate 9, ensuring its smooth rotation within the mounting box 8. Any rotating rod extends outside the mounting box 8 and connects to the output shaft of the rotating motor 10, thereby achieving electric drive of the printing plate 9. By controlling the start and stop of the rotating motor 10, as well as its rotation direction and speed, precise control of the rotation of the printing plate 9 can be achieved, enabling rapid switching of printing styles. Electric drive of the printing plate 9 facilitates rapid switching of printing styles, reducing the time and cost of changing printing molds and improving production efficiency.

[0025] In a further preferred embodiment of this utility model, the feeding mechanism includes a storage tank 11, a suction pump 12, a feed pipe 13, and a discharge pipe 14. The storage tank 11 is fixedly installed on the workbench 1, the suction pump 12 is fixedly installed on one side of the storage tank 11, the feed end of the feed pipe 13 extends into the storage tank 11, the discharge end of the feed pipe 13 is fixedly connected to the feed end of the suction pump 12, the feed end of the discharge pipe 14 is fixedly connected to the discharge end of the suction pump 12, and the discharge end of the discharge pipe 14 extends into the mounting box 8.

[0026] In this embodiment, the storage tank 11 is fixedly installed on the workbench 1 to store the ink required for printing, ensuring a sufficient supply of ink and avoiding production interruptions due to insufficient ink. The suction pump 12 is fixedly installed on one side of the storage tank 11 to suck the ink in the storage tank 11 through the feed pipe 13 and transport the ink to the printing area through the discharge pipe 14, realizing automated ink delivery and improving the automation level and production efficiency of the equipment. The discharge pipe 14 serves as the ink delivery channel from the suction pump 12 to the printing area, ensuring that the ink can be accurately delivered to the printing tank and providing sufficient ink for the printing process.

[0027] In a further preferred embodiment of this utility model, a transverse motor 15 is fixedly installed on one side of the mounting bracket 2, and a transverse screw 16 is rotatably installed on the mounting bracket 2. One end of the transverse screw 16 is fixed to the output shaft of the transverse motor 15. A slide block 17 is threadedly installed on the transverse screw 16. The slide block 17 slides against the inner top wall of the mounting bracket 2, and the slide block 17 is connected to the hydraulic rod 3.

[0028] In this embodiment, the transverse motor 15 is fixedly installed on one side of the mounting bracket 2 to drive the rotation of the transverse screw 16. The rotation of the transverse screw 16 will drive the slide 17, which is threadedly connected to it, to move in the horizontal direction. The slide 17 serves as the support and moving carrier of the hydraulic rod 3. Through its movement on the transverse screw 16, the hydraulic rod 3 and the connected printing head are precisely positioned in the horizontal direction. The slide 17 is connected to the hydraulic rod 3 to ensure that the hydraulic rod 3 can move with the movement of the slide 17, thereby realizing the flexible adjustment of the printing head in the horizontal and vertical directions.

[0029] In a further preferred embodiment of the present invention, a fan 18 is fixedly installed at the bottom of the workbench 1, and the air outlet of the fan 18 is fixedly connected to an insulation shell 19. A heating element 20 is provided inside the insulation shell 19, and an air outlet pipe 21 is fixedly connected to the air outlet of the insulation shell 19. The air outlet of the air outlet pipe 21 corresponds to the placement platform 6.

[0030] In this embodiment, the fan 18 is fixedly installed at the bottom of the workbench 1 to provide the airflow required for drying. The heat insulation shell 19 is fixedly connected to the air outlet of the fan 18 and has a heating element 20 inside. The design of the heat insulation shell 19 not only protects the heating element 20 from the influence of the external environment, but also ensures that the heated airflow can be stably delivered to the air outlet duct 21. The heating element 20 is located inside the heat insulation shell 19 and is used to heat the airflow provided by the fan 18 to reach a temperature suitable for drying tableware. The air inlet of the air outlet duct 21 is fixedly connected to the air outlet of the heat insulation shell 19, and the air outlet corresponds to the placement table 6. The air outlet duct 21 serves as a channel for delivering the heated airflow, ensuring that the airflow can be accurately blown onto the tableware on the placement table 6, achieving rapid drying, shortening the waiting time after printing, and improving production efficiency. Rapid drying helps to reduce the diffusion and penetration of ink on the surface of the tableware, thereby ensuring the clarity and accuracy of the printed pattern.

[0031] In a further preferred embodiment of this utility model, a quantitative solenoid valve 22 for controlling the amount of ink discharged is fixedly installed on the discharge pipe 14.

[0032] In this embodiment, the quantitative solenoid valve 22 is fixedly installed on the discharge pipe 14 to control the amount of ink discharged from the discharge pipe 14, thereby achieving precise adjustment of the ink discharge amount and ensuring that the ink supply is stable and moderate in each printing process. By precisely controlling the ink discharge amount through the quantitative solenoid valve 22, the ink supply is ensured to be consistent in each printing process, thereby avoiding problems such as unclear printing patterns or uneven colors caused by too much or too little ink, and improving the printing quality.

[0033] In a further preferred embodiment of the present invention, the top of the storage box 11 is provided with a feed inlet, and the feed inlet is provided with a sealing cover.

[0034] In this embodiment, the inlet is located at the top of the storage tank 11 for adding ink into the storage tank 11, making the ink adding process more convenient and also facilitating the cleaning and maintenance of the inside of the storage tank 11. The sealing cap is placed on the inlet to seal the inlet and prevent ink evaporation and external impurities from entering the storage tank 11. This not only ensures the quality and stability of the ink but also extends the service life of the storage tank 11.

[0035] In summary, compared with related technologies, this device achieves efficient, precise, and environmentally friendly production of melamine tableware surface printing. It ensures a stable and moderate ink supply during each printing process, thus avoiding problems such as unclear printing patterns or uneven colors caused by too much or too little ink. It also enables rapid movement and precise positioning of the printing head, shortening the printing cycle and improving production efficiency. Furthermore, it achieves rapid drying after printing, shortening the waiting time and further improving production efficiency.

[0036] It should be understood, in the several embodiments provided in this application, that the disclosed apparatus may be implemented in other ways.

[0037] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. A melamine tableware surface printing device, characterized in that, include: A workbench, on which a mounting bracket is fixedly installed; A hydraulic rod is slidably mounted on the mounting bracket, and the output rod of the hydraulic rod is provided with an outer surface printing head and an inner surface printing head; A placement table is provided on the workbench, and the placement table is provided with a placement slot for placing tableware; A printing switching mechanism is provided on the worktable and is used to switch between different printing models; A replenishment mechanism, located on the worktable, is used to replenish the ink used in printing.

2. The melamine tableware surface printing equipment as described in claim 1, characterized in that, The printing switching mechanism includes a mounting box, a printing plate, and a rotating motor. The mounting box is located on the worktable. The printing plate is rotatably mounted inside the mounting box. The top and bottom of the printing plate are respectively provided with printing grooves of different patterns. Rotating rods are provided on both sides of the printing plate. Any of the rotating rods extends outside the mounting box. The rotating motor is fixedly mounted on one side of the mounting box. The output shaft of the rotating motor is fixed to the rotating rod.

3. The melamine tableware surface printing equipment as described in claim 1, characterized in that, The feeding mechanism includes a storage tank, a suction pump, a feed pipe, and a discharge pipe. The storage tank is fixedly installed on the workbench, the suction pump is fixedly installed on one side of the storage tank, the feed end of the feed pipe extends into the storage tank, the discharge end of the feed pipe is fixedly connected to the feed end of the suction pump, the feed end of the discharge pipe is fixedly connected to the discharge end of the suction pump, and the discharge end of the discharge pipe extends into the mounting box.

4. The melamine tableware surface printing equipment as described in claim 1, characterized in that, A transverse motor is fixedly mounted on one side of the mounting bracket. A transverse screw is rotatably mounted on the mounting bracket. One end of the transverse screw is fixed to the output shaft of the transverse motor. A slide is threaded onto the transverse screw. The slide slides against the inner top wall of the mounting bracket. The slide is connected to the hydraulic rod.

5. The melamine tableware surface printing equipment as described in claim 1, characterized in that, A fan is fixedly installed at the bottom of the workbench. The air outlet of the fan is fixedly connected to an insulation shell. A heating element is installed inside the insulation shell. An air outlet pipe is fixedly connected to the air outlet of the insulation shell. The air outlet of the air outlet pipe corresponds to the placement platform.

6. The melamine tableware surface printing equipment as described in claim 3, characterized in that, A quantitative solenoid valve for controlling the amount of ink discharged is fixedly installed on the discharge pipe.

7. The melamine tableware surface printing equipment as described in claim 3, characterized in that, The top of the storage box has a feed inlet, and the feed inlet is equipped with a sealing cover.

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