Pad printer with convenient ink addition

Abstract

The utility model belongs to the field of pad printing machine oil cup technology, concretely relates to a pad printing machine oil cup of convenient ink adding, including oil cup main part and the threaded column of installation in oil cup main part one end, the surface of threaded column is connected with ink box, the other end of oil cup main part is connected with ceramic doctor blade, the bottom end recess of oil cup main part is installed with magnet, the top end surface of ink box is installed with the backflow hopper, the side of backflow hopper is connected with the pivot, the surface swing joint of pivot has the shaft sleeve, the surface of shaft sleeve is connected with the sealing cover plate, the utility model discloses the sealing cover plate of backflow hopper top end is turned over, so that the backflow hopper of ink box top end opens, after that staff pours the ink from the top end of backflow hopper, after that the sealing cover plate is sealed tightly in the top end of backflow hopper, the structure of the backflow hopper of wide upper narrow lower that adopts, the accurate ink adding of ink is convenient, improves the ink adding speed simultaneously, and it is convenient to add ink.

Description

Technical Field

[0001] This utility model belongs to the technical field of pad printing machine ink cups, specifically relating to an ink cup for pad printing machines that facilitates the addition of ink. Background Technology

[0002] The ink cup of a pad printing machine is an important component, mainly used to store and supply pad printing ink. The ink cup body is generally made of corrosion-resistant materials, such as stainless steel and plastic, to ensure that it will not be corroded when in contact with ink for a long time.

[0003] Currently, the main body of the ink cup in pad printing machines is generally a hollow cylindrical structure with the top and bottom connected. A lid is threaded onto the top of the cylinder to seal the opening and protect the ink inside the hollow cylinder from contamination. However, when filling with ink, the lid needs to be unscrewed, which is very inconvenient. Utility Model Content

[0004] To achieve the above objectives, this utility model provides the following technical solution: an ink cup for a pad printing machine that facilitates ink addition, comprising an ink cup body and a threaded post installed at one end of the ink cup body, wherein an ink cartridge is threadedly connected to the surface of the threaded post, the ink cartridge is connected to the inner cavity of the ink cup body, a ceramic scraper is connected to the other end of the ink cup body, and a magnet is installed at the bottom recess of the ink cup body;

[0005] The top surface of the ink cartridge is equipped with a backflow funnel, the side of the backflow funnel is connected to a rotating shaft, the surface of the rotating shaft is movably connected to a bushing, the surface of the bushing is connected to a sealing cover plate, one end of the sealing cover plate is connected to a lever, the side of the backflow funnel near the lever plate is connected to a docking seat, the top of the docking seat is connected to a buckle, and the bottom surface of the lever plate is provided with a slot.

[0006] As a preferred embodiment of the present invention, which provides a convenient ink filling container for pad printing machines, a silicone sealing ring is provided on the side of the sealing cover near the backflow hopper, and the sealing cover is sealed to the backflow hopper through the silicone sealing ring.

[0007] As a preferred embodiment of the present invention, which provides a convenient ink-adding pad printing machine ink cup, the bushing at one end of the sealing cover plate and the rotating shaft form a rotating structure.

[0008] As a preferred embodiment of the present invention, which provides a convenient ink filling container for pad printing machines, the bottom end of the inverted flow bucket is connected through the ink cartridge, and the inverted flow bucket is shaped like an inverted frustum.

[0009] As a preferred embodiment of the present invention, which provides a convenient ink filling container for pad printing machines, the sealing cover and the lever are an integral structure, and the sealing cover forms an engaging structure through a slot and a buckle.

[0010] As a preferred embodiment of this invention, a pad printing machine ink cup for convenient ink addition has a sealing ring connected to the surface of the ink cup body near the ceramic scraper.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This invention opens the inverted flow funnel by flipping the sealing cover at the top of the inverted flow funnel. Then, the operator pours ink into the inverted flow funnel from the top and seals it tightly with the sealing cover. The inverted flow funnel, which is wider at the top and narrower at the bottom, facilitates precise ink filling and improves the ink filling speed. Attached Figure Description

[0013] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0014] Figure 1 This is a schematic diagram of the overall structure of the pad printing machine ink cup of this utility model;

[0015] Figure 2 This is a schematic diagram of the ceramic scraper mounting structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the sealing cover flipping structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the sealing cover plate connection structure of this utility model;

[0018] Figure 5 This is an enlarged structural diagram of point A in this utility model;

[0019] Figure 6 This is an exploded view of the sealing ring assembly structure of this utility model.

[0020] In the diagram: 1. Oil cup body; 2. Threaded column; 3. Ink cartridge; 4. Ceramic scraper; 5. Magnet; 6. Reverse flow bucket; 7. Rotating shaft; 8. Bushing; 9. Sealing cover plate; 10. Pulley; 11. Connecting seat; 12. Buckle; 13. Slot; 14. Sealing ring. Detailed Implementation

[0021] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-6 The present invention provides the following technical solution: an ink cup for pad printing machine that facilitates the addition of ink, comprising an ink cup body 1 and a threaded post 2 installed at one end of the ink cup body 1, wherein an ink cartridge 3 is threadedly connected to the surface of the threaded post 2, the ink cartridge 3 is connected to the inner cavity of the ink cup body 1, a ceramic scraper 4 is connected to the other end of the ink cup body 1, and a magnet 5 is installed at the bottom recess of the ink cup body 1;

[0023] The top surface of the ink cartridge 3 is equipped with a backflow funnel 6. A rotating shaft 7 is connected to the side of the backflow funnel 6. A bushing 8 is movably connected to the surface of the rotating shaft 7. A sealing cover 9 is connected to the surface of the bushing 8. A lever 10 is connected to one end of the sealing cover 9. A docking seat 11 is connected to the side of the backflow funnel 6 near the lever 10. A buckle 12 is connected to the top of the docking seat 11. A slot 13 is opened on the bottom surface of the lever 10.

[0024] Preferably, a silicone sealing ring is provided on the side of the sealing cover plate 9 near the backflow hopper 6, and the sealing cover plate 9 is sealed to the backflow hopper 6 through the silicone sealing ring. In actual use, the use of the silicone sealing ring on the inner side of the sealing cover plate 9 ensures that the backflow hopper 6 maintains its airtightness after ink is added.

[0025] Preferably, the bushing 8 at one end of the sealing cover plate 9 and the rotating shaft 7 form a rotating structure. In actual use, by rotating the bushing 8 at one end of the sealing cover plate 9 along the rotating shaft 7, the sealing cover plate 9 is driven to flip quickly, which facilitates the addition of ink.

[0026] Preferably, the bottom end of the inverted flow funnel 6 is connected to the ink cartridge 3, and the inverted flow funnel 6 is in the shape of an inverted frustum. In actual use, the inverted flow funnel 6, which is wider at the top and narrower at the bottom, is used to facilitate the enlargement of the ink filling port of the ink cartridge 3, thereby making it easier to add ink and avoiding spillage when manually adding ink.

[0027] Preferably, the sealing cover 9 and the lever 10 are an integral structure, and the sealing cover 9 forms an engaging structure through the slot 13 and the buckle 12. In actual use, by covering the top of the backflow hopper 6 with the sealing cover 9, it is convenient to engage the slot 13 on the bottom surface of the lever 10 with the buckle 12 on the surface of the docking seat 11, thereby facilitating the stable installation of the sealing cover 9.

[0028] Preferably, a sealing ring 14 is connected to the surface of the oil cup body 1 near the ceramic scraper 4. In actual use, the sealing ring 14 is installed at the tail end of the oil cup body 1, and then the ceramic scraper 4 is installed on the bottom surface of the oil cup body 1, which facilitates ensuring the sealing effect of the ceramic scraper 4.

[0029] The working principle of this utility model is as follows: By flipping the sealing cover 9 at the top of the inverted flow bucket 6, the bushing 8 at one end of the sealing cover 9 is rotated along the rotating shaft 7, thus opening the inverted flow bucket 6 at the top of the ink cartridge 3. Then, the operator pours ink into the inverted flow bucket 6 from the top, and then seals the top of the inverted flow bucket 6 with the sealing cover 9. At this time, the buckle 12 at the top of the docking seat 11 and the slot 13 on the bottom of the lever 10 are stably engaged. The structure of the inverted flow bucket 6, which is wider at the top and narrower at the bottom, facilitates the precise addition of ink to the ink cartridge 3 and the ink flows from the ink cartridge 3 to the inner cavity of the ink cup body 1, achieving the purpose of precise ink filling and avoiding leakage. At the same time, the use of the sealing cover 9 ensures the airtightness.

[0030] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model 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 this utility model should be included within the protection scope of this utility model.

Claims

1. A pad printing machine ink container for convenient ink addition, comprising an ink container body (1) and a threaded post (2) installed at one end of the ink container body (1), characterized in that: The surface of the threaded column (2) is threaded with an ink cartridge (3), the ink cartridge (3) is connected to the inner cavity of the oil cup body (1), the other end of the oil cup body (1) is connected with a ceramic scraper (4), and a magnet (5) is installed at the bottom recess of the oil cup body (1). The top surface of the ink cartridge (3) is equipped with a backflow funnel (6), the side of the backflow funnel (6) is connected to a rotating shaft (7), the surface of the rotating shaft (7) is movably connected to a bushing (8), the surface of the bushing (8) is connected to a sealing cover plate (9), one end of the sealing cover plate (9) is connected to a lever (10), the side of the backflow funnel (6) near the lever (10) is connected to a docking seat (11), the top of the docking seat (11) is connected to a buckle (12), and the bottom surface of the lever (10) is provided with a slot (13).

2. The ink cup for a pad printing machine that facilitates ink addition according to claim 1, characterized in that: A silicone sealing ring is provided on the side of the sealing cover (9) near the backflow bucket (6), and the sealing cover (9) is sealed to the backflow bucket (6) through the silicone sealing ring.

3. The ink cup for a pad printing machine that facilitates ink addition according to claim 1, characterized in that: The bushing (8) at one end of the sealing cover plate (9) and the rotating shaft (7) form a rotating structure.

4. The ink cup for a pad printing machine that facilitates ink addition according to claim 1, characterized in that: The bottom end of the backflow funnel (6) is connected to the ink cartridge (3), and the backflow funnel (6) is an inverted frustum shape.

5. The ink cup for a pad printing machine that facilitates ink addition according to claim 1, characterized in that: The sealing cover (9) and the lever (10) are an integral structure, and the sealing cover (9) forms an engaging structure with the buckle (12) through the slot (13).

6. The ink cup for a pad printing machine that facilitates ink addition according to claim 1, characterized in that: A sealing ring (14) is connected to the surface of the oil cup body (1) near the ceramic scraper (4).

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