Ink adding equipment for machine ink fountain of paper product printing machine

Abstract

The utility model discloses a machine ink fountain ink adding device of a paper product printing machine, which comprises a printer, the printer is provided with an ink fountain, an ink box is placed in the ink fountain, the upper end face of the ink box is provided with an ink inlet, the lower end face of the ink box is correspondingly provided with an ink outlet, a baffle is placed above the ink box, and the baffle is provided with an ink outlet. Clamping blocks are arranged on the lower end faces of the two sides of the baffle correspondingly. According to the machine ink fountain ink adding equipment of the paper product printing machine, the baffle plate is inserted into the limiting hole through the clamping block, the fixing block and the elastic limiting block to form an elastic clamping limiting structure with the ink box, and the blocking block and the ink inlet form a clamping structure through the pull rod, so that the sealing effect of the ink inlet is ensured through the blocking block and the baffle plate, and meanwhile, the service life of the sealing assembly is prolonged; the ink inlet pipe of the device is screwed in the spiral groove through the spiral pipe to form a spiral locking structure with the ink box, so that ink can be conveniently added into the ink box through the spirally installed ink inlet pipe, and meanwhile, the phenomenon that an internal chip is easily damaged when ink is added through a needle head is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of paper product printing machines, in particular to an ink tank ink filling device of a paper product printing machine. Background Art

[0002] A paper printing press is a device specifically used for printing on paper products. This type of printing press uses specific printing techniques, such as offset printing, letterpress printing or gravure printing, to transfer text, images or patterns onto paper products. During the use of a paper printing press, in order to ensure that the text and image colors are bright, it is necessary to regularly add ink to the printer's ink tank.

[0003] During the ink filling process of the printing machine, a certain amount of ink is drawn through a needle tube, and the needle is inserted into the ink cartridge to fill the ink. However, during the ink filling process of the existing printing machine, the ink inlet is sealed by a sealing sticker, resulting in a short service life. In addition, there are many uncertain factors when the needle is inserted into the ink cartridge to fill the ink, which can easily damage the chip inside the ink cartridge. Therefore, an ink filling device for the ink tank of a paper product printing machine is proposed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an ink tank filling device for a paper product printing machine, so as to solve the problem proposed in the above background technology that during the ink filling process of the existing printing machine, the ink inlet is sealed by a sealing sticker, resulting in a short service life, and there are many uncertain factors when the needle is inserted into the ink cartridge to fill ink, which can easily cause damage to the chip inside the ink cartridge.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an ink tank filling device for a paper product printing machine, comprising a printer, an ink tank is provided on the printer, and an ink cartridge is placed in the ink tank, an ink inlet is provided on the upper end surface of the ink cartridge, and an ink outlet is correspondingly provided on the lower end surface of the ink cartridge, a baffle is placed on the upper part of the ink cartridge, and clamping blocks are respectively provided on both sides of the baffle at the lower end surface, the ink cartridge is respectively provided with fixing blocks on the outer walls on both sides, and the clamping blocks are inserted into the fixing blocks, the clamping blocks are respectively provided with elastic limiting blocks on the outer sides, and the fixing blocks are correspondingly provided with limiting holes on the outer sides, and the elastic limiting blocks are inserted into the limiting holes, a plurality of pull rods are inserted on the baffle, and a blocking block is provided at the lower end of the pull rod, and the blocking blocks are respectively inserted into the ink inlet;

[0006] The outer side of the ink inlet is provided with a spiral groove on the ink cartridge, and a spiral tube is spirally arranged in the spiral groove, and an ink inlet tube is arranged above the spiral tube;

[0007] The ink cartridge is provided with fixing frames on both side outer walls near the lower end, and a slide groove is provided on the fixing frame, an L-shaped slide rod is inserted in the slide groove, and the other end of the L-shaped slide rod is connected to a fixing plate, and a storage groove is provided on the upper end surface of the fixing plate, and absorbent cotton is engaged in the storage groove.

[0008] Preferably, the baffle is inserted into the limiting hole through the locking block, the fixing block and the elastic limiting block to form an elastic locking limiting structure with the ink cartridge, and the blocking block forms a locking structure with the ink inlet through the pull rod.

[0009] Preferably, the ink inlet tube is spirally screwed in the spiral groove through a spiral tube to form a spiral locking structure with the ink cartridge.

[0010] Preferably, the fixed plate is inserted into the sliding groove through an L-shaped sliding rod to form a sliding structure with the fixed frame, and the absorbent cotton forms a snap-fit ​​structure with the fixed plate through the storage groove.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the baffle of the ink tank filling device of the paper product printing machine is inserted into the limiting hole through the locking block, the fixed block, and the elastic limiting block to form an elastic locking limiting structure with the ink cartridge, and the blocking block forms a locking structure with the ink inlet through the pull rod, so that the sealing effect of the ink inlet is ensured by the blocking block and the baffle while increasing the service life of the sealing component. The ink inlet tube of the device is spirally screwed in the spiral groove through the spiral tube to form a spiral locking structure with the ink cartridge, so that it is convenient to add ink to the inside of the ink cartridge through the spirally installed ink inlet tube, and at the same time, it is prevented that the needle ink adding can easily cause damage to its internal chip. The fixed plate of the device is inserted into the slide groove through the L-shaped sliding rod to form a sliding structure with the fixed frame, and the absorbent cotton forms a locking structure with the fixed plate through the storage groove, so that the absorbent cotton is attached to the ink outlet through the sliding fixed plate to process the excess ink flowing out after ink adding, thereby facilitating the completion of the ink adding work of the printer. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the structure of an ink tank ink filling device for a paper product printing machine according to the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of a blocking block assembly of an ink tank filling device of a paper product printing machine according to the utility model;

[0014] Figure 3 This is a structural schematic diagram of an ink inlet tube assembly of an ink tank inking device of a paper product printing press according to the utility model;

[0015] Figure 4 This is a schematic diagram of the top view of the ink cartridge of an ink tank filling device of a paper product printing machine according to the utility model;

[0016] Figure 5The utility model is a schematic structural diagram of a water-absorbing cotton sliding component of an ink tank and ink-filling device of a paper product printing machine.

[0017] In the figure: 1. printer, 2. ink tank, 3. ink cartridge, 4. baffle, 5. locking block, 6. fixing block, 7. elastic limit block, 8. blocking block, 9. pull rod, 10. ink inlet tube, 11. spiral tube, 12. spiral groove, 13. fixing frame, 14. L-shaped sliding rod, 15. fixing plate, 16. absorbent cotton. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-5 The utility model provides a technical solution: an ink tank filling device for a paper product printing machine, comprising a printer 1, an ink tank 2 is provided on the printer 1, and an ink cartridge 3 is placed in the ink tank 2, an ink inlet is provided on the upper end surface of the ink cartridge 3, and an ink outlet is correspondingly provided on the lower end surface of the ink cartridge 3, a baffle 4 is placed above the ink cartridge 3, and both sides of the baffle 4 are respectively provided with snap-fit ​​blocks 5 on the lower end surface, the ink cartridge 3 is respectively provided with fixed blocks 6 on the outer walls on both sides, and the snap-fit ​​blocks 5 are inserted into the fixed blocks 6, the snap-fit ​​blocks 5 are respectively provided with elastic limiting blocks 7 on the outer sides, and the fixed blocks 6 are correspondingly provided with limiting holes on the outer sides, and the elastic limiting blocks 7 are inserted into the limiting holes, a plurality of pull rods 9 are inserted on the baffle 4, and a blocking block 8 is provided at the lower end of the pull rod 9, and the blocking blocks 8 are respectively inserted into the ink inlet.

[0020] Furthermore, the baffle 4 is inserted into the limiting hole through the locking block 5, the fixing block 6, and the elastic limiting block 7 to form an elastic locking limiting structure with the ink cartridge 3, and the blocking block 8 forms a locking structure with the ink inlet through the pull rod 9, so that the sealing of the ink inlet is ensured by the blocking block 8 while increasing its service life, and the baffle 4 is used to prevent the ink in the ink cartridge 3 from splashing during the movement of the blocking block 8.

[0021] The outer side of the ink inlet is provided with a spiral groove 12 on the ink cartridge 3 , and a spiral tube 11 is spirally arranged in the spiral groove 12 . An ink inlet tube 10 is arranged above the spiral tube 11 .

[0022] Furthermore, the ink inlet tube 10 is spirally screwed in the spiral groove 12 through the spiral tube 11 to form a spiral locking structure with the ink cartridge 3, so that the ink cartridge 3 can be normally filled with ink through the spirally installed ink inlet tube 10 while avoiding damage to the chip inside the ink cartridge 3.

[0023] The ink cartridge 3 is provided with a fixing frame 13 on both side outer walls near the lower end, and a slide groove is provided on the fixing frame 13, an L-shaped slide rod 14 is inserted in the slide groove, and the other end of the L-shaped slide rod 14 is connected to a fixing plate 15, and the fixing plate 15 is provided with a storage groove on the upper end surface, and absorbent cotton 16 is engaged in the storage groove.

[0024] Furthermore, the fixed plate 15 is inserted into the slide groove through the L-shaped slide rod 14 to form a sliding structure with the fixed frame 13, and the absorbent cotton 16 forms a snap-fit ​​structure with the fixed plate 15 through the storage groove, so that during the ink filling process of the ink cartridge 3, the excess ink flowing out can be processed in time through the absorbent cotton 16.

[0025] Working principle: When using the ink tank refilling device of the paper product printing machine, first, when the ink cartridge 3 is in normal use, the ink inlet is blocked by the blocking block 8, so as to ensure the sealing of the ink cartridge 3 and increase the service life of the sealing component. During the ink refilling process of the ink cartridge 3, the ink cartridge 3 is taken out from the ink tank 2, and the blocking block 8 is taken out by the pull rod 9. At the same time, the baffle 4 is used to prevent the ink inside the ink cartridge 3 from splashing during the movement of the blocking block 8. When the blocking block 8 is moved up, the elastic limit block 7 can be pressed to remove the baffle 4 so as to refill the ink cartridge 3 through the ink inlet; during the ink refilling process, the absorbent cotton 16 can be placed on the fixed plate 15 and through the L-shaped The slide bar 14 slides the absorbent cotton 16 to the bottom of the ink outlet, and at the same time, the ink inlet tube 10 is spirally installed at the ink inlet through the spiral tube 11. Then, ink can be dripped into the ink inlet tube 10 through a needle or other tool, so that the ink cartridge 3 can be accurately refilled with ink through the ink inlet tube 10, and at the same time, it is prevented that the needle is inserted into the ink inlet to add ink, which may cause damage to the internal chip; during the ink adding process, the excess ink can be absorbed in time by the absorbent cotton 16, and after the treatment, the block 8 and the baffle 4 are placed back to their original positions, so that the ink cartridge 3 can be placed in the ink tank 2 for use. This is the use process of the ink tank refilling device of the paper product printing machine.

[0026] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. An ink tank refilling device for a paper product printing machine, comprising a printer (1), the printer (1) being provided with an ink tank (2), an ink cartridge (3) being placed in the ink tank (2), the ink cartridge (3) being provided with an ink inlet on an upper end surface, and a corresponding ink outlet on a lower end surface of the ink cartridge (3), characterized in that: A baffle (4) is placed on the top of the ink cartridge (3), and snap-fit ​​blocks (5) are respectively provided on the lower end surfaces of both sides of the baffle (4); fixed blocks (6) are respectively provided on the outer walls of both sides of the ink cartridge (3), and the snap-fit ​​blocks (5) are inserted into the fixed blocks (6); elastic limit blocks (7) are respectively provided on the outer sides of the snap-fit ​​blocks (5), and limit holes are correspondingly provided on the outer sides of the fixed blocks (6), and the elastic limit blocks (7) are inserted into the limit holes; a plurality of pull rods (9) are inserted on the baffle (4), and blocking blocks (8) are respectively provided at the lower ends of the pull rods (9), and the blocking blocks (8) are respectively inserted into the ink inlets; The outer side of the ink inlet is provided with a spiral groove (12) on the ink cartridge (3), and a spiral tube (11) is spirally arranged in the spiral groove (12), and an ink inlet tube (10) is arranged above the spiral tube (11); The ink cartridge (3) is provided with fixing frames (13) on both side outer walls at the lower end, and a slide groove is provided on the fixing frame (13), an L-shaped slide rod (14) is inserted into the slide groove, and the other end of the L-shaped slide rod (14) is connected to a fixing plate (15), and the fixing plate (15) is provided with a storage groove on the upper end surface, and absorbent cotton (16) is engaged in the storage groove.

2. The ink tank refilling device of a paper product printing press according to claim 1, characterized in that: The baffle (4) is inserted into the limiting hole through the locking block (5), the fixing block (6) and the elastic limiting block (7) to form an elastic locking limiting structure with the ink cartridge (3), and the blocking block (8) forms a locking structure with the ink inlet through the pull rod (9).

3. The ink tank refilling device of a paper product printing press according to claim 1, characterized in that: The ink inlet tube (10) is spirally screwed into the spiral groove (12) via the spiral tube (11) to form a spiral locking structure with the ink cartridge (3).

4. The ink tank refilling device of a paper product printing press according to claim 1, characterized in that: The fixing plate (15) is inserted into the sliding groove through the L-shaped sliding rod (14) to form a sliding structure with the fixing frame (13), and the absorbent cotton (16) forms a snap-fit ​​structure with the fixing plate (15) through the storage groove.

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