Auxiliary mechanism of automatic ink-jet printer

Abstract

The utility model discloses an auxiliary mechanism of automatic ink-jet printer belongs to ink-jet printer technical field. An auxiliary mechanism of automatic ink-jet printer, including auxiliary seat, be equipped with electromagnet and connecting frame on the auxiliary seat, be equipped with moving piece between connecting frame with the auxiliary seat, the sliding joint of mounting seat has on connecting frame, the inboard mounting of mounting seat is equipped with insertion block, the one end of insertion block away from mounting seat is connected with ink-jet printer, be equipped with limit piece on moving piece, through the combination of auxiliary seat, electromagnet, connecting frame and mounting seat etc. component, has provided a stable support platform for ink-jet printer, this not only helps to reduce the unstable factor when the operator handheld ink-jet printer, can also ensure that ink-jet printer keeps transverse horizontal and longitudinal horizontal movement in the process of spraying code, thereby improves the quality of spraying code, and the leveler installed on the auxiliary seat can help the operator to adjust the level state of ink-jet printer quickly, ensures the accuracy of the code operation.

Description

Technical Field

[0001] This utility model belongs to the field of inkjet printer technology, and in particular relates to an auxiliary mechanism for an automatic inkjet printer. Background Technology

[0002] A handheld automatic inkjet printer is a software-controlled device that uses a rotary encoder to maintain a constant speed for printing text, numbers, icons, barcodes, etc., regardless of the printer's movement speed.

[0003] When using existing inkjet printers, operators usually hold the printer directly to print the code. However, it is difficult for operators to keep the printer level, which can easily lead to problems such as tilted or inaccurate coding marks, thus failing to guarantee the coding effect. Summary of the Invention

[0004] The purpose of this invention is to address the problems existing in the prior art by providing an auxiliary mechanism for an automatic inkjet printer.

[0005] To achieve the above objectives, the utility model adopts the following technical solution: an auxiliary mechanism for an automatic inkjet printer, including an auxiliary base, an electromagnet and a connecting frame on the auxiliary base, a movable component between the connecting frame and the auxiliary base, a mounting base slidably connected to the connecting frame, an insertion block installed on the inner side of the mounting base, the end of the insertion block away from the mounting base being connected to the inkjet printer, a limiting component on the movable component, and a level on the auxiliary base.

[0006] By adopting the above technical solution, the various components of the auxiliary mechanism of the automatic inkjet printer cooperate with each other to achieve functions such as stable support, precise adjustment, rapid fixing and release, and safety protection of the inkjet printer, which significantly improves the efficiency and quality of inkjet printing operations.

[0007] Optionally, the auxiliary seat is rectangular, and a scale is installed on the side of the auxiliary seat facing the inkjet printer.

[0008] By adopting the above technical solution, operators can be provided with accurate coding position references.

[0009] Optionally, the electromagnet is located inside the auxiliary base, and the side of the electromagnet away from the auxiliary base is on the same horizontal plane as the surface of the auxiliary base.

[0010] By adopting the above technical solution, the electromagnet is flush with the surface of the auxiliary seat, which makes the auxiliary seat stable and avoids interference with the inkjet printer during the inkjet printing process.

[0011] Optionally, the movable component includes a mounting groove formed in the side wall of the auxiliary seat, a guide rod provided on the inner side of the mounting groove, a guide seat slidably connected to the outer side of the guide rod, and the guide seat being connected to the connecting frame.

[0012] By adopting the above technical solution, the moving component, through the coordinated work of components such as mounting groove, guide rod, guide seat and fixing bolt, provides the connecting frame with the ability to move vertically and connect stably on the auxiliary seat.

[0013] Optionally, a slide block is installed at one end of the mounting base near the connecting frame, and a sliding groove is provided on the connecting frame for the slide block to slide; a locking bolt is connected to the side wall of the mounting base.

[0014] By adopting the above technical solution, the sliding adjustment function of the mounting base on the connecting frame is realized to adapt to different products or coding requirements. The sliding adjustment method is simple and quick, improving work efficiency.

[0015] Optionally, the limiting component includes a connecting rod installed on the outside of the guide seat, and the side wall of the mounting groove is provided with a movable groove for the connecting rod to slide. A connecting sleeve is threaded to the end of the connecting rod away from the guide seat, and a rubber pad is fixedly connected to the end of the connecting sleeve near the auxiliary seat.

[0016] By adopting the above technical solution, the connecting sleeve can be easily adjusted as needed through threaded connection to adapt to different height and tightness requirements, thus enhancing the flexibility and adaptability of the auxiliary mechanism.

[0017] Compared with the prior art, the beneficial effects of this utility model are: 1. The combination of components such as the auxiliary base, electromagnet, connecting frame, and mounting base provides a stable support platform for the inkjet printer. This not only helps reduce instability when the operator holds the inkjet printer, but also ensures that the inkjet printer maintains horizontal and vertical horizontal movement during the printing process, thereby improving printing quality. 2. The level installed on the auxiliary base helps the operator quickly adjust the horizontal state of the inkjet printer, ensuring the accuracy of the printing operation. At the same time, the cooperation between the locking bolts, the insertion block, and the mounting base allows for convenient assembly and disassembly of the inkjet printer. 3. The electromagnet ensures stable installation of the auxiliary base, preventing the auxiliary mechanism from shaking or falling during use with the inkjet printer, thus avoiding printing quality problems and the need for re-printing. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the auxiliary mechanism and the inkjet printer of this utility model; Figure 2This is a top view cross-sectional diagram of the connecting frame of this utility model; Figure 3 This is a schematic diagram of the cross-sectional structure of the auxiliary seat of this utility model; Figure 4 This is a three-dimensional structural diagram of the limiting component of this utility model.

[0019] In the diagram: 1. Auxiliary seat; 101. Control button; 102. Scale; 2. Electromagnet; 3. Connecting frame; 301. Slide groove; 4. Moving part; 41. Mounting groove; 411. Movable groove; 42. Guide rod; 43. Guide seat; 5. Mounting seat; 501. Slide; 502. Locking bolt; 6. Insertion block; 7. Limiting part; 71. Connecting rod; 72. Connecting sleeve; 73. Rubber pad; 8. Level; 9. Inkjet printer. Detailed Implementation

[0020] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0021] In the description of this utility model, it should be noted that the terms "middle", "upper", "lower", "left", "right", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0022] like Figure 1 As shown in Figure 4, the specific solution of the embodiment is as follows: An auxiliary mechanism for an automatic inkjet printer includes an auxiliary base 1. The auxiliary base 1 is equipped with a battery and a controller. The combination of the battery and the controller enables the auxiliary mechanism to be powered autonomously and controlled intelligently without the need for an external power supply or complex control circuits, thus improving the convenience and flexibility of use. The auxiliary base 1 is equipped with a control button 101 that is electrically connected to the controller. The auxiliary base 1 is rectangular. The auxiliary base 1 is equipped with a scale 102 on the side facing the inkjet printer 9. The presence of the scale 102 makes the adjustment of the inkjet position more precise and intuitive, which helps to improve the accuracy and consistency of the inkjet operation. The inkjet printer 9 is a known technology, model EBS-260 handheld inkjet printer. The printhead assembly of the inkjet printer 9 is its core component, incorporating a nozzle array of 128 micron-sized orifices arranged in a ring. During operation, these nozzles are driven by piezoelectric ceramic crystals, generating high-frequency vibrations of 100,000 times per second. This vibration breaks down the ink into uniform ink droplets with a diameter of 20 microns, forming a stable ink flow. The ink supply system employs a closed-loop control design, including an ink tank, a vacuum pump, and a viscosity sensor. The vacuum pump maintains a negative pressure environment of 0.3-0.5 bar in the ink path to ensure ink droplet ejection stability. The viscosity sensor monitors the ink status in real time; when a viscosity deviation exceeds ±5%, it automatically initiates a solvent compensation program. Simultaneously, the EBS260 handheld inkjet printer uses a highly embedded Micro Linux system, capable of processing printing data in real time, converting input information into a uniform dot matrix to avoid blurred or broken character edges. Furthermore, the system adjusts the character height and spacing in real time based on the object's curvature and the inkjet printer's movement speed to ensure uniform distribution of the printed content.

[0023] The auxiliary seat 1 is equipped with an electromagnet 2 and a connecting frame 3. The electromagnet 2 is located inside the auxiliary seat 1, and the side of the electromagnet 2 away from the auxiliary seat 1 is on the same horizontal plane as the surface of the auxiliary seat 1. The electromagnet 2 is electrically connected to the battery and the controller. The electromagnet 2 achieves rapid fixation and release of the auxiliary seat 1 through electromagnetic action. When the operator presses the control button 101 and issues a power-on command, the controller receives the signal and controls the battery to supply power to the electromagnet 2. The electromagnet 2 is then energized and generates magnetism, firmly adsorbing the auxiliary seat 1 onto the steel. When it is necessary to move or remove the auxiliary seat 1, the operator presses the control button 101 again and issues a power-off command. After receiving the signal, the controller cuts off the power supply from the battery to the electromagnet 2. After the electromagnet 2 is de-energized, its magnetism disappears, and the auxiliary seat 1 can be easily removed from the steel.

[0024] A movable component 4 is provided between the connecting frame 3 and the auxiliary seat 1. The movable component 4 includes a mounting groove 41 formed on the side wall of the auxiliary seat 1. The design of the mounting groove 41 allows the movable component 4 to be compactly integrated into the auxiliary seat 1 without occupying additional space. At the same time, it also ensures that the guide rod 42 and the guide seat 43 can slide smoothly and steadily. The guide rod 42 is provided on the inner side of the mounting groove 41. The guide rod 42 ensures the linear movement of the guide seat 43 in the vertical direction and prevents deviation or shaking. This precise guiding effect is crucial for maintaining the stability and accuracy of the inkjet printer 9. The guide seat 43 is slidably connected to the outer side of the guide rod 42. The sliding connection design of the guide seat 43 allows the connecting frame 3 to be easily height-adjusted. The guide seat 43 is connected to the connecting frame 3 by fixing bolts. The connecting frame 3 is vertically connected to the auxiliary seat 1.

[0025] A mounting base 5 is slidably connected to the connecting frame 3. The mounting base 5 is frame-shaped. A slide block 501 is installed on one end of the mounting base 5 near the connecting frame 3. The connecting frame 3 has a sliding groove 301 for the slide block 501 to slide. A locking bolt 502 is connected to the side wall of the mounting base 5. An insertion block 6 is installed on the inner side of the mounting base 5. By rotating the locking bolt 502, the insertion block 6 can be fixed by contact. The end of the insertion block 6 away from the mounting base 5 is connected to the inkjet printer 9. Mounting base 5 is used to fix inkjet printer 9. Slide base 501 and slide groove 301 enable sliding adjustment of mounting base 5 on connecting frame 3, allowing operators to flexibly adjust the horizontal position of inkjet printer 9 according to actual needs to adapt to different products or inkjet printing requirements. The sliding adjustment method is simple and quick, improving work efficiency. Locking bolt 502 is used to fix insertion block 6. The rotation of locking bolt 502 can generate radial force to resist and fix insertion block 6, ensuring the stability of insertion block 6 in mounting base 5 and preventing loosening due to vibration or external force. Insertion block 6, as the connecting part between inkjet printer 9 and mounting base 5, is designed to allow inkjet printer to be installed quickly and accurately on mounting base 5, simplifying the installation process of inkjet printer 9 and improving installation efficiency. At the same time, the stability of insertion block 6 also ensures the stability of inkjet printer 9 during inkjet printing.

[0026] The movable part 4 is provided with a limiting part 7. The limiting part 7 includes a connecting rod 71 installed on the outside of the guide seat 43. The side wall of the mounting groove 41 is provided with a movable groove 411 for the connecting rod 71 to slide. The end of the connecting rod 71 away from the guide seat 43 is threadedly connected to a connecting sleeve 72. The end of the connecting sleeve 72 near the auxiliary seat 1 is fixedly connected to a rubber pad 73. By rotating the connecting sleeve 72, its rubber pad 73 is tightly fitted to the surface of the auxiliary seat 1. With the cooperation of the connecting rod 71, the guide seat 43 is simultaneously limited and fixed. Thus, while the height of the connecting frame 3 can be adjusted, its position can be fixed according to the height requirements. The use of the rubber pad 73 not only increases the friction between the limiting part 7 and the auxiliary seat 1, preventing loosening due to vibration or external force, but also plays a buffering role, reducing noise and wear caused by direct contact. Through the threaded connection, the connecting sleeve 72 can be easily adjusted as needed to adapt to different height and tightness requirements, enhancing the flexibility and adaptability of the auxiliary mechanism, ensuring the stability of the inkjet printer 9 during the inkjet process, and thus improving the accuracy and consistency of the inkjet printing.

[0027] A level 8 is installed on the auxiliary seat 1. The level 8 is set to detect and display the horizontal status of the auxiliary seat 1, helping the operator to adjust it to a horizontal position, ensuring that the inkjet printer 9 is in a horizontal state during the inkjet printing process, and avoiding inkjet printing quality problems caused by tilting. The inkjet printer 9 can connect to a mobile app via Bluetooth. The app's interface allows for template selection, including Template 1, Template 2, Template 3, and Template 4. Template 1 is for projects with few characters, Template 2 for projects with many characters, Template 3 for simple inkjet printing on small parts, and Template 4 for QR code modification. The interface also allows adjustment of ink droplet density, character width, and selection of product type and size. For example, for box-type and H-type products: if the net cross-section is ≥300mm, select Template 1 or Template 2 for three-row printing; if the net cross-section is <300mm, select Template 1 or Template 2 for two-row printing. For round tubes: if the diameter is 400mm < 600mm, select Template 3; if the diameter is 600mm ≤ 1000mm, select Template 1 or Template 2 for two-row printing; if the diameter is ≥1000mm, select Template 1 or Template 2 for three-row printing. For small parts, select Template 3.

[0028] The operating steps of an auxiliary mechanism for an automatic inkjet printer are as follows: The inkjet printer 9 is installed onto the mounting base 5 via the insertion block 6 and secured with the locking bolt 502; According to the coding requirements, place the auxiliary seat 1 at an appropriate position on the steel, press the control button 101 to send a power-on command, and after the controller receives the signal, it controls the battery to supply power to the electromagnet 2. The electromagnet 2 generates magnetism and firmly attaches the auxiliary seat 1 to the steel. Use the level 8 to detect and adjust the auxiliary seat 1 to a horizontal state to ensure that the inkjet printer 9 is horizontal during the inkjet printing process; Adjust the height of the connecting frame 3 to the desired position by sliding the guide seat 43 on the guide rod 42; Rotate the connecting sleeve 72 so that its rubber pad 73 fits tightly against the surface of the auxiliary seat 1, thereby fixing the height of the guide seat 43 and the connecting frame 3; The inkjet printer 9 is moved horizontally by the slide 501 on the mounting base 5 to perform the inkjet printing operation; After the coding operation is completed, press the control button 101 again to issue a power-off command. After receiving the signal, the controller cuts off the power supply from the battery to the electromagnet 2. After the electromagnet 2 is powered off, its magnetism disappears, and the auxiliary seat 1 can be easily removed from the steel.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An auxiliary mechanism for an automatic inkjet printer, characterized in that, The device includes an auxiliary base, on which an electromagnet and a connecting frame are mounted. A movable component is provided between the connecting frame and the auxiliary base. A mounting base is slidably connected to the connecting frame. An insertion block is mounted on the inner side of the mounting base. The end of the insertion block away from the mounting base is connected to the inkjet printer. A limiting component is provided on the movable component. A level is mounted on the auxiliary base.

2. The auxiliary mechanism of an automatic inkjet printer according to claim 1, characterized in that: The auxiliary base is rectangular, and a scale is installed on the side of the auxiliary base facing the inkjet printer.

3. The auxiliary mechanism of an automatic inkjet printer according to claim 1, characterized in that: The electromagnet is located inside the auxiliary base, and the side of the electromagnet away from the auxiliary base is on the same horizontal plane as the surface of the auxiliary base.

4. The auxiliary mechanism of an automatic inkjet printer according to claim 1, characterized in that: The movable component includes a mounting groove formed in the side wall of the auxiliary seat, a guide rod provided on the inner side of the mounting groove, a guide seat slidably connected to the outer side of the guide rod, and the guide seat being connected to the connecting frame.

5. The auxiliary mechanism of an automatic inkjet printer according to claim 1, characterized in that: A slide block is installed at one end of the mounting base near the connecting frame, and a sliding groove is provided on the connecting frame for the slide block to slide; a locking bolt is connected to the side wall of the mounting base.

6. The auxiliary mechanism of an automatic inkjet printer according to claim 4, characterized in that: The limiting component includes a connecting rod installed on the outside of the guide seat. The side wall of the mounting groove is provided with a movable groove for the connecting rod to slide. A connecting sleeve is threaded to the end of the connecting rod away from the guide seat. A rubber pad is fixedly connected to the end of the connecting sleeve near the auxiliary seat.

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