Printing device convenient to clean

Abstract

The utility model relates to the technical field of printing devices, and discloses a printing device convenient to clean, which comprises a working table, a printing plate is slidably connected to the top of the working table, a clamping groove is formed in the printing plate, a fixing block is fixedly connected to the upper surface of the working table, and a V-shaped clamping block is slidably connected to the inner wall of the fixing block. A fixing shaft is fixedly connected to the interior of the fixing block, a V-shaped clamping block is rotatably connected to the outer wall of the fixing shaft, the outer wall of the fixing shaft is sleeved with a torsion spring, and one end of the torsion spring is fixedly connected to the interior of the V-shaped clamping block. According to the utility model, the problems that the disassembly and assembly process of the printing plate is relatively tedious, the consumed time is longer, the efficiency is influenced, and the printing quality is influenced by residues are solved, and the printing plate is convenient to disassemble and assemble, so that the printing plate can be replaced in a shorter time, the downtime is reduced, the production efficiency is improved, the printing quality is favorably kept, and the service life of equipment is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of printing devices, in particular to a printing device which is easy to clean. Background Art

[0002] A printing device is a device that converts digital or analog information into physical form and is widely used in industries such as publishing, advertising, and packaging. Its main principle is to transfer ink or pigment to the printing material through pressure to form the desired text, pictures, and other patterns. However, during use, impurities such as ink and paper scraps are easily accumulated inside the device, resulting in poor printing results and even shortening the life of the device. Therefore, it is particularly important to design a printing device that is easy to clean.

[0003] Traditional easy-to-clean printing devices are designed to take into account the accumulation of impurities such as ink and paper scraps that may be generated during the printing process. Therefore, they usually have easily removable parts and smooth working surfaces without dead corners. When using such devices, operators should first familiarize themselves with the equipment's operating manual and safety guidelines to ensure that the press is started and operated in the correct environment. During the printing process, the cleanliness of the equipment should be checked regularly and any impurities that may appear should be cleaned up in a timely manner.

[0004] Most of the above-mentioned traditional printing devices realize the disassembly and assembly of the printing plate for cleaning by driving the fixing bolts. Such a setting requires the use of special tools to drive during the disassembly and assembly, and the process is relatively cumbersome and time-consuming, which affects the efficiency. At the same time, the bolt gap will become the accumulation point of impurities such as ink and paper scraps, resulting in residues affecting the printing quality. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a printing device that is easy to clean, aiming to improve the problem that the disassembly and assembly process of the printing plate is relatively cumbersome, time-consuming and affects efficiency, and at the same time the bolt gap will become the accumulation point of impurities such as ink and paper scraps, causing residues to affect the printing quality.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a printing device that is easy to clean, comprising a workbench, a printing plate slidably connected to the top of the workbench, a card slot is opened inside the printing plate, a fixed block is fixedly connected to the upper surface of the workbench, a V-shaped card block is slidably connected to the inner wall of the fixed block, a fixed shaft is fixedly connected to the inside of the fixed block, a V-shaped card block is rotatably connected to the outer wall of the fixed shaft, a torsion spring is sleeved on the outer wall of the fixed shaft, one end of the torsion spring is fixedly connected to the inside of the V-shaped card block, the other end of the torsion spring is fixedly connected to the inside of the fixed block, a screw is threadedly connected to the inside of the fixed block, one end of the screw is fixedly connected to a limiting block, the limiting block is fitted with the V-shaped card block, and a feeding assembly is arranged on the upper surface of the workbench, and the feeding assembly is used to transport the coating.

[0007] Furthermore, the material delivery assembly includes a paint box, the lower surface of the paint box is fixedly connected to the upper surface of the workbench, and the interior of the paint box is fixedly connected with a delivery pipe.

[0008] Furthermore, a bracket is fixedly connected to the upper surface of the workbench, and a fixing frame is fixedly connected to the upper surface of the bracket.

[0009] Furthermore, an electric slide rail is fixedly connected to the interior of the fixing frame, and a sliding seat is fixedly connected to the output end of the electric slide rail.

[0010] Furthermore, an electric push rod is fixedly connected inside the sliding seat, and an output end of the electric push rod is fixedly connected to a connecting seat.

[0011] Furthermore, a printing roller is fixedly connected to the outer wall of the connecting seat, and one end of the printing roller is fixedly connected to one end of the conveying pipe.

[0012] Furthermore, a sliding block is fixedly connected to the outer wall of the sliding seat, a guide rail is slidably connected to the interior of the sliding block, and an outer wall of the guide rail is fixedly connected to the interior of the fixing frame.

[0013] Furthermore, a guide rod is fixedly connected to the upper surface of the connecting seat, and an outer wall of the guide rod is slidably connected to the inside of the sliding seat.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the V-shaped clamping block is first driven to slide on the inner wall of the fixed block, and then the fixed shaft and the torsion spring are cooperated to realize the disassembly and assembly of the printing plate. In addition, the screw rod and the limit block are cooperated to realize the further fixation of the V-shaped clamping block, which solves the problem that the disassembly and assembly process of the printing plate is relatively cumbersome, time-consuming, and affects the efficiency, and the residue affects the printing quality. The printing plate is easy to disassemble and assemble, so that it can be replaced in a shorter time, which reduces the downtime, improves the production efficiency, helps to maintain the printing quality and prolongs the life of the equipment.

[0016] 2. In the utility model, firstly, the electric slide rail cooperates with the slider and the guide rail to drive the sliding seat and the printing roller to move for printing, then the electric push rod and the connecting seat are cooperated to perform the height positioning of the printing roller, and finally the paint is transported through the conveying pipe and the paint box, thereby achieving fully automatic coating, improving the operating speed of the printing device, and improving the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of a printing device that is easy to clean proposed by the utility model;

[0018] Figure 2 A schematic diagram of the internal structure of a printing plate of a printing device that is easy to clean proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of a fixed block of a printing device that is easy to clean, as proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of a fixing frame of a printing device that is easy to clean proposed by the utility model;

[0021] Figure 5 The utility model discloses a schematic diagram of a printing roller structure of a printing device which is easy to clean.

[0022] Legend:

[0023] 1. Workbench; 2. Printing plate; 3. Card slot; 4. Fixed block; 5. V-shaped card block; 6. Fixed shaft; 7. Torsion spring; 8. Screw; 9. Limit block; 10. Bracket; 11. Paint box; 12. Delivery pipe; 13. Fixed frame; 14. Electric slide rail; 15. Guide rail; 16. Slider; 17. Electric push rod; 18. Guide rod; 19. Sliding seat; 20. Connecting seat; 21. Printing roller. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Reference Figure 1 - Figure 3 , the utility model provides an embodiment: a printing device that is easy to clean, including a workbench 1, a printing plate 2 is slidably connected to the top of the workbench 1, a card slot 3 is opened inside the printing plate 2, a fixed block 4 is fixedly connected to the upper surface of the workbench 1, a V-shaped card block 5 is slidably connected to the inner wall of the fixed block 4, a fixed shaft 6 is fixedly connected to the inside of the fixed block 4, and the outer wall of the fixed shaft 6 is rotatably connected to the V-shaped card block 5, and the outer wall of the fixed shaft 6 is sleeved with a torsion spring 7, one end of the torsion spring 7 is fixedly connected to the inside of the V-shaped card block 5, and the other end of the torsion spring 7 is fixedly connected to the inside of the fixed block 4, the internal thread of the fixed block 4 is connected with a screw 8, one end of the screw 8 is fixedly connected to a limiting block 9, and the limiting block 9 is fitted with the V-shaped card block 5, and a feeding assembly is arranged on the upper surface of the workbench 1, and the feeding assembly is used for conveying the coating, and the feeding assembly includes a coating box 11, the lower surface of the coating box 11 is fixedly connected to the upper surface of the workbench 1, and the inside of the coating box 11 is fixedly connected with a conveying pipe 12;

[0026] Specifically, first manually pull the V-shaped block 5 to make it slide out of the slot 3, thereby releasing the fixation of the printing plate 2 and allowing the printing plate 2 to be easily taken out, which greatly simplifies the cleaning work. After cleaning, pull the V-shaped block 5 to accurately put the printing plate 2 back. After releasing the V-shaped block 5, the resilience of the torsion spring 7 automatically restores the V-shaped block 5 to the slot 3 inside the printing plate 2, ensuring the stable fixation of the printing plate 2. Finally, turn the screw 8 to drive the limit block 9 to slide inside the fixing block 4 until it is tightly fitted with the V-shaped block 5, thereby locking the V-shaped block 5 and ensuring the safe fixation of the printing plate 2. This not only improves the maintenance and cleaning efficiency of the printing device, but also enhances the convenience and durability of the equipment.

[0027] Reference Figure 1 , Figure 4 and Figure 5The upper surface of the workbench 1 is fixedly connected with a bracket 10, the upper surface of the bracket 10 is fixedly connected with a fixed frame 13, the interior of the fixed frame 13 is fixedly connected with an electric slide rail 14, the output end of the electric slide rail 14 is fixedly connected with a sliding seat 19, the interior of the sliding seat 19 is fixedly connected with an electric push rod 17, the output end of the electric push rod 17 is fixedly connected with a connecting seat 20, the outer wall of the connecting seat 20 is fixedly connected with a printing roller 21, one end of the printing roller 21 is fixedly connected to one end of the conveying pipe 12, the outer wall of the sliding seat 19 is fixedly connected with a slider 16, the interior of the slider 16 is slidably connected with a guide rail 15, the outer wall of the guide rail 15 is fixedly connected to the interior of the fixed frame 13, the upper surface of the connecting seat 20 is fixedly connected with a guide rod 18, and the outer wall of the guide rod 18 is slidably connected to the interior of the sliding seat 19;

[0028] Specifically, the electric slide rail 14 drives the sliding seat 19 to slide inside the fixed frame 13. In this process, the movement of the sliding seat 19 drives the slider 16 to slide on the outer wall of the guide rail 15 for guidance. Then, the electric push rod 17 drives the connecting seat 20 and the printing roller 21 to move above the printing plate 2. This process is guided by the guide rod 18. Finally, the conveying pipe 12 is used to continuously convey the paint inside the paint box 11 to the inside of the printing roller 21, so as to achieve high-quality printing effects. The high degree of automation not only improves the production efficiency, but also ensures the stability and consistency of the printing quality.

[0029] Working principle: When a printing device that is easy to clean is needed, first pull the V-shaped block 5 to release the fit with the card slot 3, and easily take out the printing plate 2 for cleaning. After cleaning, reinstall the printing plate 2, release the V-shaped block 5, and the rebound force of the torsion spring 7 makes it return to the card slot 3 of the printing plate 2 to ensure stable fixation. Then, turn the screw 8 to drive the limit block 9 to fit closely with the V-shaped block 5 to achieve locking, ensuring that the printing plate 2 is safely fixed. This design improves the maintenance and cleaning efficiency of the printing device and enhances the convenience and durability of use.

[0030] In addition, the electric slide rail 14 drives the sliding seat 19 to slide in the fixed frame 13. The movement of the sliding seat 19 drives the slider 16 to slide along the outer wall of the guide rail 15. The electric push rod 17 pushes the connecting seat 20 and the printing roller 21 to move above the printing plate 2. The guide rod 18 provides guidance. The delivery pipe 12 delivers the paint from the paint box 11 to the inside of the printing roller 21 to complete the printing process.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A printing device that is easy to clean, comprising a workbench (1), characterized in that: The top of the workbench (1) is slidably connected to a printing plate (2), a card slot (3) is provided inside the printing plate (2), a fixed block (4) is fixedly connected to the upper surface of the workbench (1), the inner wall of the fixed block (4) is slidably connected to a V-shaped card block (5), the interior of the fixed block (4) is fixedly connected to a fixed shaft (6), the outer wall of the fixed shaft (6) is rotatably connected to the V-shaped card block (5), the outer wall of the fixed shaft (6) is sleeved with a torsion spring (7), one end of the torsion spring (7) is fixedly connected to the interior of the V-shaped card block (5), the other end of the torsion spring (7) is fixedly connected to the interior of the fixed block (4), the interior of the fixed block (4) is threadedly connected to a screw rod (8), one end of the screw rod (8) is fixedly connected to a limit block (9), the limit block (9) is in contact with the V-shaped card block (5), and a feeding assembly is provided on the upper surface of the workbench (1), the feeding assembly is used to transport the coating.

2. A printing device that is easy to clean according to claim 1, characterized in that: The material delivery assembly comprises a paint box (11), the lower surface of the paint box (11) is fixedly connected to the upper surface of the workbench (1), and the interior of the paint box (11) is fixedly connected to a delivery pipe (12).

3. A printing device that is easy to clean according to claim 2, characterized in that: A bracket (10) is fixedly connected to the upper surface of the workbench (1), and a fixing frame (13) is fixedly connected to the upper surface of the bracket (10).

4. A printing device that is easy to clean according to claim 3, characterized in that: An electric slide rail (14) is fixedly connected inside the fixed frame (13), and a sliding seat (19) is fixedly connected to the output end of the electric slide rail (14).

5. A printing device that is easy to clean according to claim 4, characterized in that: The interior of the sliding seat (19) is fixedly connected to an electric push rod (17), and the output end of the electric push rod (17) is fixedly connected to a connecting seat (20).

6. A printing device that is easy to clean according to claim 5, characterized in that: A printing roller (21) is fixedly connected to the outer wall of the connecting seat (20), and one end of the printing roller (21) is fixedly connected to one end of the conveying pipe (12).

7. A printing device that is easy to clean according to claim 6, characterized in that: The outer wall of the sliding seat (19) is fixedly connected to a sliding block (16), the interior of the sliding block (16) is slidably connected to a guide rail (15), and the outer wall of the guide rail (15) is fixedly connected to the interior of the fixing frame (13).

8. The printing device that is easy to clean according to claim 7, characterized in that: A guide rod (18) is fixedly connected to the upper surface of the connecting seat (20), and the outer wall of the guide rod (18) is slidably connected to the inside of the sliding seat (19).

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