Automatic inking mechanism of printer

Abstract

The utility model provides an automatic inking mechanism of a printer, which relates to the technical field of printers and comprises a printer body, the surface of the printer body is connected with a paper box in a sliding manner, an ink box is mounted in the printer, and an inking device is arranged on the surface of the printer body and comprises a storage box. The storage box is fixedly connected with the printer body, the surface of the storage box is fixedly communicated with a transparent pipe, one end of the transparent pipe is fixedly communicated with a one-way valve, the one-way valve is in threaded connection with the ink box, the upper surface of the storage box is in threaded connection with a box cover, and the surface of the printer body is fixedly connected with a fixing plate. The surface of the fixing plate is fixedly connected with an electric push rod. The automatic ink feeding device solves the problems that an existing printer does not have an automatic ink feeding function, a worker needs to replace the ink box manually every time the ink box is used up, printing work is interrupted, and time is consumed.

Description

Technical Field

[0001] The utility model relates to the technical field of printers, in particular to an automatic inking mechanism for a printer. Background Art

[0002] A printer is one of the output devices of a computer. It is used to print the results of computer processing on relevant media. It is a device that can convert electronic files or data in a computer into actual paper output. A printer is one of the common devices in offices and homes, used to print documents, pictures, forms, etc.

[0003] The above-mentioned and prior art technologies have the following defects: during the long-term use of the printer, the ink cartridge needs to be replaced. However, the existing printer does not have an automatic inking function. Every time the ink cartridge is exhausted, the staff needs to manually replace the ink cartridge, which not only interrupts the printing work, but also consumes time, thereby affecting the normal operation of the printer.

[0004] Therefore, an automatic ink-feeding mechanism for a printer is proposed. Utility Model Content

[0005] The utility model aims to solve the problem that the existing printers do not have an automatic inking function and that each time an ink cartridge is used up, a worker needs to manually replace the ink cartridge, which not only interrupts the printing work but also wastes time. An automatic inking mechanism for a printer is proposed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automatic inking mechanism for a printer, comprising a printer body, a paper box being slidably connected to the surface of the printer body, an ink cartridge being installed inside the printer, an inking device being provided on the surface of the printer body, the inking device comprising a storage box, the storage box being fixedly connected to the printer body, a transparent tube being fixedly connected and connected to the surface of the storage box, one end of the transparent tube being fixedly connected and connected to a one-way valve, the one-way valve being threadedly connected to the ink cartridge, a box cover being threadedly connected to the upper surface of the storage box, a fixing plate being fixedly connected to the surface of the printer body, an electric push rod being fixedly connected to the surface of the fixing plate, a push plate being fixedly connected to the output end of the electric push rod, and the push plate being located in the storage box.

[0007] The effect achieved by the above components is: by setting up the inking device, the ink cartridge can be automatically filled with ink without the need for staff to manually replace the ink cartridge, thereby improving the working efficiency of the printer, ensuring that the ink cartridge always maintains sufficient ink supply, and avoiding the decline in printing quality or unevenness due to insufficient ink. At the same time, the inking device can also reduce the downtime of the printer.

[0008] Preferably, a sealing sleeve is fixedly connected to the surface of the push plate, a sealing ring is fixedly connected to the surface of the storage box, the electric push rod is slidably connected to the sealing ring, and the sealing sleeve and the sealing ring are both made of polytetrafluoroethylene.

[0009] The effects achieved by the above components are as follows: the movement of the push plate drives the sealing sleeve to slide along the inner wall of the storage box, and at the same time the electric push rod slides along the surface of the sealing ring, thereby pushing the ink in the storage box to flow into the transparent tube, and finally flows into the ink cartridge through the one-way valve. The sealing sleeve is made of polytetrafluoroethylene, which has low friction, so the sealing sleeve can reduce the friction between the push plate and the storage box. At the same time, polytetrafluoroethylene has good sealing performance, and can seal the joint between the electric push rod and the storage box to avoid ink leakage at the joint.

[0010] Preferably, a rope is fixedly connected to the surface of the box cover, and the other end of the rope is fixedly connected to the storage box.

[0011] The above components have the following effects: the movement of the box cover drives the rope to move, and the use of the rope can prevent the box cover from being out of contact with the storage box and thus being lost. By fixing the rope on the box cover and the storage box, it can be ensured that they always remain connected.

[0012] Preferably, an acrylic plate is fixedly connected to the surface of the storage box.

[0013] The effect achieved by the above components is that the storage box is provided with an acrylic plate, and the acrylic plate has a transparent characteristic, so the acrylic plate can facilitate the staff to observe the amount of ink in the storage box, so that the ink can be injected in time.

[0014] Preferably, a replacement device is provided on a side of the printer body relative to the storage box, the replacement device includes a frame, the frame is installed on the surface of the printer body, a dust net is fixedly connected to the surface of the frame, a mounting groove is opened on the surface of the printer body, a mounting block is fixedly connected to the surface of the frame, the mounting block is slidably connected to the inner wall of the mounting groove, a magnet is fixedly connected to the surface of the mounting block, and an iron sheet is fixedly connected to the inner wall of the mounting groove.

[0015] The effect achieved by the above components is: by setting up a replacement device, the dust screen of the printer body can be quickly replaced to avoid the accumulation of a large amount of dust on the dust screen after long-term use, which will affect the normal heat dissipation of the printer body. The replacement device can easily remove and install the dust screen to keep it clean and dust-free, ensuring the normal operation and long-term stability of the printer.

[0016] Preferably, an anti-slip groove is provided on the surface of the mounting block.

[0017] The effect achieved by the above components is: the surface of the mounting block is provided with an anti-skid groove, which increases the friction force, so that the staff can pull the mounting block to avoid the mounting block falling off when the staff pulls the mounting block.

[0018] Preferably, the inner wall of the mounting groove is provided with an inclined surface, and the surface of the mounting block is provided with an inclined surface.

[0019] The effect achieved by the above components is: the inner walls of the mounting block and the mounting groove are provided with inclined surfaces, which facilitate the insertion of the mounting block, avoid the situation where the mounting block is difficult to install due to the high degree of fit between the mounting block and the mounting groove, and improve the installation efficiency of the mounting block.

[0020] Compared with the prior art, the advantages and positive effects of the utility model are:

[0021] 1. In the utility model, by providing an inking device, the ink cartridge can be automatically inked without the need for the staff to manually replace the ink cartridge, thereby improving the working efficiency of the printer and ensuring that the ink cartridge always maintains a sufficient ink supply, avoiding the occurrence of reduced or uneven printing quality due to insufficient ink. At the same time, the inking device can also reduce the downtime of the printer.

[0022] 2. In the present invention, by providing a replacement device, the dust screen of the printer body can be quickly replaced to prevent the dust screen from accumulating a large amount of dust after long-term use, which affects the normal heat dissipation of the printer body. The replacement device can easily remove and install the dust screen to keep it clean and dust-free, thereby ensuring the normal operation and long-term stability of the printer. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 It is a structural schematic diagram of the utility model from another angle;

[0025] Figure 3 It is a structural schematic diagram of the ink cartridge of the utility model;

[0026] Figure 4 This is a schematic diagram of the structure of the acrylic plate of the utility model;

[0027] Figure 5 This is a schematic cross-sectional view of the storage box of the utility model;

[0028] Figure 6 It is a cross-sectional structural schematic diagram of the replacement device of the utility model.

[0029] Legend: 1. Printer body; 2. Paper box; 3. Ink cartridge; 4. Inking device; 401. Storage box; 402. One-way valve; 403. Transparent tube; 404. Electric push rod; 405. Fixed plate; 406. Box cover; 407. Acrylic plate; 408. Rope; 409. Push plate; 410. Sealing sleeve; 411. Sealing ring; 5. Replacement device; 51. Mounting slot; 52. Frame; 53. Dust net; 54. Mounting block; 55. Magnet; 56. Iron sheet; 57. Anti-slip groove. DETAILED DESCRIPTION

[0030] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0031] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0032] like Figure 1-Figure 3 As shown, the utility model provides an automatic inking mechanism for a printer, including a printer body 1, a paper box 2 is slidably connected to the surface of the printer body 1, an ink cartridge 3 is installed inside the printer, an inking device 4 is provided on the surface of the printer body 1, and a replacement device 5 is provided on the side of the surface of the printer body 1 opposite to the storage box 401.

[0033] The specific configuration and functions of the inking device 4 and the replacing device 5 will be described in detail below.

[0034] like Figure 3 and Figure 4 as well as Figure 5As shown, the inking device 4 includes a storage box 401, which is fixedly connected to the printer body 1, and a transparent tube 403 is fixedly connected to the surface of the storage box 401 and connected to it. One end of the transparent tube 403 is fixedly connected to it and connected to a one-way valve 402, and the one-way valve 402 is threadedly connected to the ink cartridge 3. A box cover 406 is threadedly connected to the upper surface of the storage box 401, and a fixing plate 405 is fixedly connected to the surface of the printer body 1, and an electric push rod 404 is fixedly connected to the surface of the fixing plate 405, and an output end of the electric push rod 404 is fixedly connected to a push plate 409, and the push plate 409 is located in the storage box 401. By setting the inking device 4, it can be realized The automatic inking of the ink cartridge 3 does not require the staff to manually replace the ink cartridge 3, thereby improving the working efficiency of the printer and ensuring that the ink cartridge 3 always maintains an adequate ink supply, avoiding the occurrence of reduced or uneven printing quality due to insufficient ink. At the same time, the inking device 4 can also reduce the downtime of the printer. A sealing sleeve 410 is fixedly connected to the surface of the push plate 409, and a sealing ring 411 is fixedly connected to the surface of the storage box 401. The electric push rod 404 is slidably connected to the sealing ring 411. The sealing sleeve 410 and the sealing ring 411 are both made of polytetrafluoroethylene. The movement of the push plate 409 will drive the sealing sleeve 410 to move along the storage box 401. The inner wall slides, and the electric push rod 404 slides along the surface of the sealing ring 411, so as to push the ink in the storage box 401 into the transparent tube 403, and finally flows into the ink cartridge 3 through the one-way valve 402. The sealing sleeve 410 is made of polytetrafluoroethylene, which has low friction. Therefore, the sealing sleeve 410 can reduce the friction between the push plate 409 and the storage box 401. At the same time, polytetrafluoroethylene has good sealing performance, which can seal the joint between the electric push rod 404 and the storage box 401 to avoid ink leakage at the joint. The surface of the box cover 406 is fixedly connected with a rope 408. The other end of the rope 408 is fixedly connected to the storage box 401, and the movement of the box cover 406 will drive the rope 408 to move. The use of the rope 408 can prevent the box cover 406 from being out of contact with the storage box 401 and being lost. By fixing the rope 408 on the box cover 406 and the storage box 401, it can be ensured that they always remain connected. The surface of the storage box 401 is fixedly connected with an acrylic plate 407. The storage box 401 is provided with an acrylic plate 407. The acrylic plate 407 is transparent, so the acrylic plate 407 can facilitate the staff to observe the amount of ink in the storage box 401, so that the ink can be injected in time.

[0035] like Figure 2 and Figure 6As shown, the replacement device 5 includes a frame 52, which is mounted on the surface of the printer body 1, and a dustproof net 53 is fixedly connected to the surface of the frame 52. A mounting groove 51 is opened on the surface of the printer body 1, and a mounting block 54 is fixedly connected to the surface of the frame 52. The mounting block 54 is slidably connected to the inner wall of the mounting groove 51, and a magnet 55 is fixedly connected to the surface of the mounting block 54. An iron sheet 56 is fixedly connected to the inner wall of the mounting groove 51. By setting the replacement device 5, the dustproof net 53 of the printer body 1 can be quickly replaced to avoid the dustproof net 53 used for a long time accumulating a lot of dust, which affects the normal heat dissipation of the printer body 1. The replacement device 5 can easily remove and install the dustproof net 53. 3. Keep it clean and dust-free to ensure the normal operation and long-term stability of the printer. The surface of the mounting block 54 is provided with an anti-skid groove 57. The surface of the mounting block 54 is provided with an anti-skid groove 57. The anti-skid groove 57 increases the friction force, so that the staff pulls the mounting block 54 to avoid the mounting block 54 from falling off when the staff pulls it. The inner wall of the mounting groove 51 is provided with an inclined surface. The surface of the mounting block 54 is provided with an inclined surface. The inner walls of the mounting block 54 and the mounting groove 51 are provided with inclined surfaces. The inclined surface facilitates the insertion of the mounting block 54, avoids the situation where the mounting block 54 is difficult to install due to a high degree of fit with the mounting groove 51, and improves the installation efficiency of the mounting block 54.

[0036] The overall working principle is that when it is necessary to inject ink into the ink cartridge 3, the box cover 406 is first rotated, and the box cover 406 moves with the help of the thread in the storage box 401, so that the box cover 406 is out of contact with the storage box 401, and the movement of the box cover 406 drives the rope 408 to move. The use of the rope 408 can prevent the box cover 406 from being out of contact with the storage box 401 and being lost. By fixing the rope 408 on the box cover 406 and the storage box 401, it can be ensured that they always remain connected, and then ink is injected into the storage box 401. The storage box 401 is provided with an acrylic plate 407, and the acrylic plate 407 is transparent. Therefore, the acrylic plate 407 can facilitate the staff to observe the amount of ink in the storage box 401, so that the ink can be injected in time, and then the electric push rod 404 is started, and the output end of the electric push rod 404 drives the push plate 409 to move, and the movement of the push plate 409 drives the sealing sleeve 410 to slide along the inner wall of the storage box 401. At the same time, the electric push rod 404 slides along the surface of the sealing ring 411, thereby pushing the ink in the storage box 401 to flow into the transparent tube 403, and finally flows into the ink cartridge 3 through the one-way valve 402. The sealing sleeve 410 is made of polytetrafluoroethylene. Polytetrafluoroethylene has low friction, so the sealing sleeve 410 can reduce the friction between the push plate 409 and the storage box 401. At the same time, polytetrafluoroethylene has good sealing performance, which can seal the joint between the electric push rod 404 and the storage box 401 to avoid ink leakage at the joint. The one-way valve 402 is an inlet-only structure. By setting the inking device 4, automatic inking of the ink cartridge 3 can be achieved without the staff manually replacing the ink cartridge 3, thereby improving the working efficiency of the printer, ensuring that the ink cartridge 3 always maintains a sufficient ink supply, avoiding the occurrence of reduced or uneven printing quality due to insufficient ink, and at the same time, the inking device 4 can also reduce the downtime of the printer.

[0037] When the dust screen 53 needs to be replaced, first pull the mounting block 54, and the mounting block 54 slides along the inner wall of the mounting groove 51. The mounting block 54 will drive the magnet 55 to move, so that the magnet 55 is out of contact with the iron sheet 56. At the same time, the movement of the mounting block 54 will drive the frame 52 to be out of contact with the printer body 1. At this time, the removal of the dust screen 53 is completed, and then the new dust screen 53 and the frame 52 are installed on the printer body 1 with the help of the mounting block 54. The mounting block 54 slides along the inner wall of the mounting groove 51, so that the magnet 55 is out of contact with the iron sheet 56, so that the position of the dust screen 53 can be fixed. The surface of the mounting block 54 is provided with an anti-skid groove 57, and the anti-skid groove 57 has the effect of increasing friction. , so that the staff pulls the installation block 54, and avoids the situation that the staff pulls the installation block 54 and sometimes falls off. The installation block 54 and the inner wall of the installation groove 51 are provided with inclined surfaces, and the inclined surfaces serve to facilitate the insertion of the installation block 54, and avoid the situation that the installation block 54 and the installation groove 51 are difficult to install due to the high degree of fit. The installation efficiency of the installation block 54 is improved. By setting the replacement device 5, the dustproof net 53 of the printer body 1 can be quickly replaced to avoid the dustproof net 53 used for a long time to accumulate a lot of dust and affect the normal heat dissipation of the printer body 1. The replacement device 5 can easily remove and install the dustproof net 53 to keep it clean and dust-free, thereby ensuring the normal operation and long-term stability of the printer.

[0038] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An automatic inking mechanism for a printer, comprising a printer body (1), a paper box (2) being slidably connected to the surface of the printer body (1), an ink cartridge (3) being installed inside the printer, and an inking device (4) being provided on the surface of the printer body (1), characterized in that: The inking device (4) comprises a storage box (401), the storage box (401) is fixedly connected to the printer body (1), a transparent tube (403) is fixedly connected to the surface of the storage box (401) and is in communication with the storage box, one end of the transparent tube (403) is fixedly connected to and is in communication with a one-way valve (402), the one-way valve (402) is threadedly connected to the ink cartridge (3), a box cover (406) is threadedly connected to the upper surface of the storage box (401), a fixing plate (405) is fixedly connected to the surface of the printer body (1), an electric push rod (404) is fixedly connected to the surface of the fixing plate (405), an output end of the electric push rod (404) is fixedly connected to a push plate (409), and the push plate (409) is located in the storage box (401).

2. The automatic inking mechanism for a printer according to claim 1, characterized in that: A sealing sleeve (410) is fixedly connected to the surface of the push plate (409), a sealing ring (411) is fixedly connected to the surface of the storage box (401), the electric push rod (404) is slidably connected to the sealing ring (411), and both the sealing sleeve (410) and the sealing ring (411) are made of polytetrafluoroethylene.

3. The automatic inking mechanism for a printer according to claim 1, characterized in that: A rope (408) is fixedly connected to the surface of the box cover (406), and the other end of the rope (408) is fixedly connected to the storage box (401).

4. The automatic inking mechanism for a printer according to claim 1, characterized in that: An acrylic plate (407) is fixedly connected to the surface of the storage box (401).

5. The automatic inking mechanism for a printer according to claim 1, characterized in that: A replacement device (5) is provided on a side of the surface of the printer body (1) opposite to the storage box (401), and the replacement device (5) comprises a frame (52), the frame (52) is mounted on the surface of the printer body (1), a dust screen (53) is fixedly connected to the surface of the frame (52), a mounting groove (51) is provided on the surface of the printer body (1), a mounting block (54) is fixedly connected to the surface of the frame (52), the mounting block (54) is slidably connected to the inner wall of the mounting groove (51), a magnet (55) is fixedly connected to the surface of the mounting block (54), and an iron sheet (56) is fixedly connected to the inner wall of the mounting groove (51).

6. The automatic inking mechanism for a printer according to claim 5, characterized in that: The surface of the mounting block (54) is provided with an anti-slip groove (57).

7. The automatic inking mechanism for a printer according to claim 5, characterized in that: The inner wall of the mounting groove (51) is provided with an inclined surface, and the surface of the mounting block (54) is provided with an inclined surface.

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