A handheld inkjet printer nozzle anti-drying protection device

Abstract

The utility model discloses a handheld inkjet printer nozzle anti-drying protection device, which relates to the technical field of inkjet printers, and specifically comprises a main body, the front of the main body is fixedly connected with a horizontal plate, the left side and right side of the horizontal plate are fixedly connected with two fixing frames, the left side and right side of the horizontal plate are provided with rollers, the outer circumference of each roller is rotatably plugged with the inside of the fixing frame, and the front of the horizontal plate is slidably connected with an anti-drying cover. The utility model slides a slider in a slide groove, so that the position of the anti-drying cover can be moved, and the pressed shell and cleaning cotton can be moved back by relying on the elastic force of the spring itself, so as to shield the nozzle, avoid the nozzle from being continuously exposed to the outside, and facilitate the wet cleaning of the nozzle, thereby solving the problem that the nozzle of the existing inkjet printer is prone to dry ink, which affects the normal inkjet printer operation.

Description

Technical Field

[0001] The utility model relates to the technical field of inkjet printers, in particular to a handheld inkjet printer nozzle anti-drying protection device. Background Art

[0002] The inkjet printer is a device that uses software control and non-contact methods to mark products. The inkjet printer uses charged ink particles deflected by high-voltage electric fields to print patterns, text and numbers on the surfaces of various objects. It is a high-tech product that integrates mechatronics. Its products are widely used in food industry, cosmetics industry, pharmaceutical industry, automobile and other parts processing industries, wire and cable industry, aluminum-plastic pipe industry, tobacco and alcohol industry and other fields. It can be used to print production date, batch number, barcode, trademark pattern, anti-counterfeiting mark and Chinese characters. It is a powerful equipment for implementing health laws and promoting packaging modernization.

[0003] The inkjet printer's nozzle will dry out if left for a long time. Once the nozzle is blocked by ink or dries up, the printing quality will be reduced, affecting the printing operation. It is troublesome to remove the ink cartridge to wet and clean the nozzle, which increases the user's workload. Long-term disassembly and installation of the ink cartridge will also affect the service life of the inkjet printer.

[0004] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content

[0005] In view of the above background technology, the prior art has the problem that the inkjet printer's nozzle will dry up when not used for a long time, which will affect the printing operation.

[0006] The utility model discloses a handheld inkjet printer nozzle anti-drying protection device, comprising a main body, a transverse plate fixedly connected to the front of the main body, the left side and right side of the transverse plate are fixedly connected to two fixing frames, the left side and right side of the transverse plate are provided with rollers, the outer circumferential surface of each of the rollers is rotatably plugged with the inside of the fixing frame, an anti-drying cover is slidably connected to the front of the transverse plate, two fixing rings are fixedly connected to the inside of the anti-drying cover, a fixing rod is fixedly plugged into the inner wall of each of the fixing rings, the outer circumferential surface of the fixing rod is slidably sleeved with a side plate, the inner wall of the anti-drying cover is slidably connected to a shell, the outer surface of the shell is fixedly connected to the outer surface of the side plate, an ink cartridge is provided inside the main body, a nozzle is provided on the front of the ink cartridge, and a screen is fixedly connected to the right side of the main body.

[0007] Furthermore, the inner wall of the shell is slidably connected with a cleaning cotton, and a through hole is opened inside the shell.

[0008] Furthermore, a spring is fixedly connected to the back side of the side plate, and the other end of the spring is fixedly connected to the front side of the fixing ring.

[0009] Furthermore, the upper surface and the bottom surface of the anti-drying cover are both provided with sliding blocks, the interior of the transverse plate is provided with two sliding grooves, and the outer surface of the sliding block is slidably connected with the transverse plate through the sliding grooves.

[0010] Furthermore, a limiting block is fixedly connected to the bottom surface of the shell, a limiting groove is provided inside the anti-dry cover, and an outer surface of the limiting block is slidably connected to the anti-dry cover through the limiting groove.

[0011] Furthermore, a synchronizer is provided on the left side of the main body, wherein the outer circumferential surface of one of the rollers is transmission-connected with a connecting belt, and one of the rollers is transmission-connected to the outer circumferential surface of the synchronizer via the connecting belt.

[0012] Furthermore, a handle is fixedly connected to the bottom surface of the body, and a hollow groove is provided inside the handle.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model enables the slider to slide in the slide groove, so that the position of the anti-drying cover can be moved, and the pressed shell and cleaning cotton can be moved back by relying on the elastic force of the spring itself, so as to achieve the effect of shielding the nozzle, avoiding the nozzle from being continuously exposed to the outside, and facilitating the wet cleaning of the nozzle, thereby solving the problem that the nozzle of the existing inkjet printer is prone to dry ink, which affects the normal inkjet operation of the inkjet printer.

[0015] 2. The utility model has a simple structure and is easy to use. It can protect the nozzle of the inkjet printer to avoid continuous exposure to the outside and easy drying. There is no need to frequently remove the ink cartridge and store it separately, which extends the service life of the inkjet printer. It can keep the inkjet printer in a relatively humid environment to prevent the nozzle from being blocked by ink or drying, thereby ensuring the inkjet printer's coding quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the overall structure of the utility model when viewed from above;

[0019] Figure 3 This is a schematic diagram of the main structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the horizontal plate structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the anti-drying cover of the utility model;

[0022] Figure 6 This is a schematic diagram of the limit block structure of the utility model.

[0023] In the figure: 1. main body; 2. horizontal plate; 3. fixing frame; 4. roller; 5. connecting belt; 6. synchronizer; 7. ink cartridge; 8. nozzle; 9. slide groove; 10. slider; 11. anti-drying cover; 12. fixing ring; 13. fixing rod; 14. side plate; 15. spring; 16. outer shell; 17. cleaning cotton; 18. limit block; 19. limit groove; 20. through hole; 21. handle; 22. empty slot; 23. screen. DETAILED DESCRIPTION

[0024] The following will disclose multiple embodiments of the utility model with diagrams. For the purpose of clear description, many physical details will be described together in the following description. However, it should be understood that these physical details should not be used to limit the utility model. In other words, in some embodiments of the utility model, these physical details are not necessary. In addition, for the purpose of simplifying the diagram, some conventional structures and components will be depicted in a simple schematic manner in the diagram.

[0025] See also Figure 1 - Figure 6 The utility model is a handheld inkjet printer nozzle anti-drying protection device, comprising a body 1, a handle 21 is fixedly connected to the bottom surface of the body 1, and an empty slot 22 is provided inside the handle 21, so that the inkjet printer can be conveniently taken, placed and hung through the handle 21 and the empty slot 22, and a horizontal plate 2 is fixedly connected to the front of the body 1, and two fixing frames 3 are fixedly connected to the left and right sides of the horizontal plate 2, and rollers 4 are provided on the left and right sides of the horizontal plate 2, and the outer circumference of each roller 4 is rotatably plugged into the inside of the fixing frame 3;

[0026] A synchronizer 6 is provided on the left side of the body 1, and the outer circumferential surface of one of the rollers 4 is transmission-connected with a connecting belt 5, and one of the rollers 4 is transmission-connected with the outer circumferential surface of the synchronizer 6 through the connecting belt 5, so that the inkjet printer completes the inkjet operation under the action of the roller 4 and the synchronizer 6, and the front of the cross plate 2 is slidably connected with an anti-drying cover 11, and the upper surface and the bottom surface of the anti-drying cover 11 are both provided with a slider 10, and two slide grooves 9 are provided inside the cross plate 2, and the outer surface of the slider 10 is slidably connected with the cross plate 2 through the slide groove 9, and the slide groove 9 can move the anti-drying cover 11 through the slider 10, thereby increasing the stability of the movement of the anti-drying cover 11;

[0027] Two fixing rings 12 are fixedly connected inside the anti-drying cover 11, and a fixing rod 13 is fixedly inserted into the inner wall of each fixing ring 12. The outer circumferential surface of the fixing rod 13 is slidably sleeved with a side plate 14. The inner wall of the anti-drying cover 11 is slidably connected with a shell 16, and the outer surface of the shell 16 is fixedly connected to the outer surface of the side plate 14. An ink cartridge 7 is arranged inside the main body 1, and a nozzle 8 is arranged on the front of the ink cartridge 7. A screen 23 is fixedly connected to the right side of the main body 1;

[0028] The anti-drying cover 11 can be moved by the slider 10 and the slide groove 9. The anti-drying cover 11 can be moved to both sides when the inkjet printer is in operation. The anti-drying cover 11 can be covered on the front end of the nozzle 8 when stored. The cleaning cotton 17 can be replaced by pulling the shell 16, and the cleaning cotton 17 can be moistened through the through hole 20. The shell 16 is pushed to drive the cleaning cotton 17 to clean the nozzle 8 during the movement. The shell 16 and the cleaning cotton 17 automatically move back under the action of the spring 15.

[0029] See also Figure 5 , Figure 6 The bottom surface of the shell 16 is fixedly connected to a limiting block 18, and a limiting groove 19 is provided inside the anti-dry cover 11. The outer surface of the limiting block 18 is slidably connected to the anti-dry cover 11 through the limiting groove 19, so as to limit the shell 16, prevent the shell 16 from sliding off, and increase the stability of the movement of the shell 16.

[0030] See also Figure 1 , Figure 4 , Figure 5 , Figure 6 The inner wall of the shell 16 is slidably connected with a cleaning cotton 17, and a through hole 20 is opened inside the shell 16, so that cleaning liquid can be added to the cleaning cotton 17 through the through hole 20 to keep the cleaning cotton 17 moist, so that the nozzle 8 is always in a clean environment and the nozzle 8 is convenient to clean.

[0031] See also Figure 5 , Figure 6 A spring 15 is fixedly connected to the back of the side plate 14, and the other end of the spring 15 is fixedly connected to the front of the fixing ring 12. The elastic force of the spring 15 drives the pressed shell 16 and the cleaning cotton 17 to move back, so that the cleaning cotton 17 can be used to wet and clean the nozzle 8 and the cleaning cotton 17 can be replaced.

[0032] When using the utility model: when the inkjet printer needs to be used for inkjet operation, the anti-drying cover 11 is moved to both sides of the horizontal plate 2 through the slider 10 and the slide groove 9, and the anti-drying cover 11 is removed from the front end of the nozzle 8, and then the inkjet operation can be performed; when the inkjet printer needs to be stored, the anti-drying cover 11 is moved to the front end of the nozzle 8 to shield the nozzle 8 and isolate the nozzle 8 from the outside, and the cleaning cotton 17 can be moistened through the through hole 20, and the shell 16 can be pressed to drive the cleaning cotton 17 to move forward, At the same time, the anti-drying cover 11 is moved to make the cleaning cotton 17 pass over the nozzle 8 to moisten and clean the nozzle 8. When the shell 16 is pressed, the spring 15 will be squeezed through the side plate 14. When the hand is released, the spring 15 will drive the cleaning cotton 17 and the shell 16 to move back by its own elastic force. When the cleaning cotton 17 needs to be replaced, the shell 16 is directly pulled to drive the cleaning cotton 17 to move out of the anti-drying cover 11, and the spring 15 is stretched at the same time, and the cleaning cotton 17 can be replaced immediately.

[0033] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A handheld inkjet printer nozzle anti-drying protection device, comprising a body (1), characterized in that: The front side of the body (1) is fixedly connected to a transverse plate (2), the left side and right side of the transverse plate (2) are fixedly connected to two fixing frames (3), the left side and right side of the transverse plate (2) are provided with rollers (4), the outer circumference of each roller (4) is rotatably plugged into the inside of the fixing frame (3), the front side of the transverse plate (2) is slidably connected to an anti-drying cover (11), the inside of the anti-drying cover (11) is fixedly connected to two fixing rings (12), each of the fixing rings (12) is fixedly connected to the fixing frame (3), and the fixing rings (12) are fixedly connected to the fixing frame (3). The inner wall of the fixed ring (12) is fixedly connected with a fixed rod (13), the outer circumferential surface of the fixed rod (13) is slidably sleeved with a side plate (14), the inner wall of the anti-dry cover (11) is slidably connected with a shell (16), the outer surface of the shell (16) is fixedly connected to the outer surface of the side plate (14), an ink cartridge (7) is arranged inside the body (1), a nozzle (8) is arranged on the front of the ink cartridge (7), and a screen (23) is fixedly connected to the right side of the body (1).

2. The handheld inkjet printer nozzle anti-drying protection device according to claim 1 is characterized in that: The inner wall of the shell (16) is slidably connected with a cleaning cotton (17), and a through hole (20) is provided inside the shell (16).

3. The anti-drying protection device for a handheld inkjet printer nozzle according to claim 1 is characterized in that: A spring (15) is fixedly connected to the back side of the side plate (14), and the other end of the spring (15) is fixedly connected to the front side of the fixing ring (12).

4. The anti-drying protection device for a handheld inkjet printer nozzle according to claim 1, characterized in that: The upper surface and the bottom surface of the anti-drying cover (11) are both provided with a slider (10), and two slide grooves (9) are provided inside the transverse plate (2), and the outer surface of the slider (10) is slidably connected to the transverse plate (2) through the slide grooves (9).

5. The anti-drying protection device for a handheld inkjet printer nozzle according to claim 1, characterized in that: The bottom surface of the housing (16) is fixedly connected to a limiting block (18), a limiting groove (19) is provided inside the anti-drying cover (11), and the outer surface of the limiting block (18) is slidably connected to the anti-drying cover (11) via the limiting groove (19).

6. The anti-drying protection device for a handheld inkjet printer nozzle according to claim 1, characterized in that: A synchronizer (6) is provided on the left side of the body (1), the outer circumferential surface of one of the rollers (4) is drivingly connected to a connecting belt (5), and one of the rollers (4) is drivingly connected to the outer circumferential surface of the synchronizer (6) via the connecting belt (5).

7. The anti-drying protection device for a handheld inkjet printer nozzle according to claim 1, characterized in that: A handle (21) is fixedly connected to the bottom surface of the body (1), and a hollow groove (22) is provided inside the handle (21).

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