Flattening device for digital printer capable of preventing printing materials from deviating

Abstract

The utility model provides a digital printer flattening device capable of preventing printing materials from deviating, which relates to the technical field of digital printers and comprises a base, a printing table is fixedly mounted at the top end of the base, and mounting grooves are arranged on two sides of the base. The printing device is provided with a base, a printing table, a mounting groove, a first motor, a first threaded rod, a first sliding block, a mounting frame, a first sliding rod, a printer body, a second motor, a second threaded rod, a second sliding rod, a first fixing plate, a first driving motor, a first threaded rod, a first sliding groove, a moving plate, a second fixing plate, a first limiting rod, a flattening plate, a second driving motor, a bidirectional lead screw and a second limiting rod. According to the printer, the printing materials needing to be printed are flattened and positioned, the problem that the printing materials are prone to displacement in the printing process and consequently printing deviation is caused is solved, and therefore the printing quality, precision and efficiency of the printer are effectively improved, and the problems caused by material deviation are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of digital printers, in particular to a flattening device for digital printers for preventing printing materials from deflecting. Background Art

[0002] A digital printer, also known as a universal flatbed printer or a curved printer, can print any material and irregular soft or hard objects. The digital printer prints and dyes by ink jetting, so that deformation and the like will not occur due to heat and pressure. By utilizing the direct output printing method of a computer, no preparation for printing is required in the early stage. Announcement No. CN217532311U discloses a digital printer, including a printing table, two connecting blocks are symmetrically arranged on both sides of the printing table, a mounting frame is fixed on the top of the connecting block, two mounting grooves are symmetrically provided on both sides of the printing table, and a driving mechanism for driving the connecting block to move is arranged in the mounting groove. The utility model can dry the newly processed part when the printer prints the next part of the workpiece through the setting of the drying mechanism, enhance the air drying efficiency, and thus increase the production efficiency. By setting the adjustment mechanism, the nozzle can be moved to the left or right, which is convenient for drying different parts of the workpiece and makes it dry more evenly. By setting the driving mechanism, the position of the connecting block can be changed, so that the position of the mounting frame and the printer can be changed together, which is convenient for printing different parts of the workpiece without manually moving the workpiece. Although the product realizes the convenience of printing different parts of the printing material, the product does not have anti-deviation measures for the printing material in printing, which makes it easy for the printing material to be displaced during the printing process, resulting in the problem of printing deviation, thereby affecting the printing quality of the printer. Progress and efficiency, so it is necessary to improve this. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: a flattening device for a digital printer to prevent printing material from deflecting, comprising a base, a printing table fixedly installed on the top of the base, mounting grooves on both sides of the base, a first motor fixedly installed inside the mounting groove, a first threaded rod fixedly connected to the output end of the first motor, a sliding block 1 slidably connected inside the mounting groove, a mounting frame fixedly installed on the upper surface of the sliding block 1, a first sliding rod fixedly installed inside the mounting groove, a printer body slidably connected to the surface of the mounting frame, a second motor fixedly installed on the side of the mounting frame, and a second threaded rod fixedly connected to the output end of the second motor A second sliding rod is fixedly installed on the side of the mounting frame, a first fixed plate is fixedly installed on the side of the base, a driving motor 1 is fixedly installed on the upper surface of the first fixed plate, an output end of the driving motor 1 is fixedly connected to a threaded rod 1, a sliding groove 1 is opened on the side of the base, a movable plate is slidably connected inside the sliding groove 1, a second fixed plate is fixedly installed on the side of the base, a limiting rod 1 is fixedly installed on the upper surface of the second fixed plate, a pressing plate is slidably connected to the surface of the printing table, a driving motor 2 is fixedly installed on the side of the movable plate, a bidirectional screw rod is connected to the output end of the driving motor 2, and a limiting rod 2 is fixedly installed on the inner side of the movable plate.

[0005] Preferably, the first threaded rod is threadedly connected to the sliding block 1, and the first sliding rod is slidably connected to the sliding block 1 near the driving motor 2. Here, the sliding block 1 and the mounting frame are driven forward or backward by the threaded rod, so that the printer body prints in the front and rear directions, and the first sliding rod limits the sliding block.

[0006] Preferably, the second threaded rod is threadedly connected to the printer body, and the second slide rod is slidably connected to the printer body. Here, the second threaded rod enables the printer body to print in the left and right directions.

[0007] Preferably, the threaded rod 1 is threadedly connected to the movable plate close to the first motor, and the limit rod 1 is slidably connected to the movable plate away from the first motor. Here, the movable plate is moved up and down by the threaded rod 1, so that the pressing plate flattens the printing material on the surface of the printing table.

[0008] Preferably, the bidirectional screw is threadedly connected to the pressing plate, and the second limiting rod is slidably connected to the pressing plate. Here, the bidirectional screw enables the pressing plates to move toward each other so as to slide and flatten the printing material on the surface of the printing table.

[0009] Preferably, a support plate is fixedly installed on the side of the base, a driving motor 3 is fixedly installed on the side of the support plate, a first roller is fixedly connected to the output end of the driving motor 3, a slide groove 2 is provided on the side of the support plate, a sliding block 2 is slidably connected inside the slide groove 2, a second roller is rotatably connected inside the sliding block 2, a threaded rod 2 is rotatably connected inside the support plate, and a limiting rod 3 is fixedly installed inside the support plate. Here, the rollers help to eliminate air bubbles or wrinkles that may exist on the printing material, and the distance between the rollers can be adjusted according to the type and thickness of the printing material.

[0010] Preferably, the threaded rod 2 is threadedly connected to the sliding block 2 near the driving motor 3, and the limit rod 3 is slidably connected to the sliding block 2 away from the driving motor 3. Here, the sliding block 2 drives the second roller to move up and down through the threaded rod 2.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, by arranging a base, a printing table, a mounting groove, a first motor, a first threaded rod, a sliding block 1, a mounting frame, a first sliding rod, a printer body, a second motor, a second threaded rod, a second sliding rod, a first fixed plate, a driving motor 1, a threaded rod 1, a sliding groove 1, a movable plate, a second fixed plate, a limiting rod 1, a pressing plate, a driving motor 2, a bidirectional screw rod and a limiting rod 2, it is possible to flatten and position the printing material to be printed, and prevent the printing material from being easily displaced during the printing process, resulting in the problem of printing deviation, thereby effectively improving the printing quality, accuracy and efficiency of the printer, and reducing the problems caused by material deviation.

[0013] 2. In the utility model, by arranging a support plate, three drive motors, a first roller, two slide grooves, two sliding blocks, a second roller, two threaded rods and three limit rods, it is possible to eliminate air bubbles or wrinkles that may exist on the printing material, and at the same time, the distance between the rollers can be adjusted according to the type and thickness of the printing material. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model provides a schematic diagram of the overall structure of a flattening device for a digital printer to prevent the printing material from deflecting;

[0015] Figure 2 A side view of a flattening device for a digital printer for preventing printing material from deflecting is provided in the utility model;

[0016] Figure 3 A side view of a flattening device for a digital printer for preventing printing material from deflecting is provided in the utility model;

[0017] Figure 4 The utility model provides a schematic structural diagram of a moving plate and a pressing plate of a pressing device for a digital printer for preventing the printing material from deflecting;

[0018] Figure 5 The utility model provides a structural schematic diagram of a support plate and a roller of a flattening device for a digital printer for preventing printing materials from deflecting.

[0019] Legend:

[0020] 1. Base; 2. Printing table; 3. Mounting slot; 4. First motor; 5. First threaded rod; 6. Sliding block 1; 7. Mounting frame; 8. First sliding rod; 9. Printer body; 10. Second motor; 11. Second threaded rod; 12. Second sliding rod; 13. First fixed plate; 14. Drive motor 1; 15. Threaded rod 1; 16. Slide slot 1; 17. Moving plate; 18. Second fixed plate; 19. Limit rod 1; 20. Pressing plate; 21. Drive motor 2; 22. Bidirectional screw rod; 23. Limit rod 2; 24. Support plate; 25. Drive motor 3; 26. First roller; 27. Slide slot 2; 28. Sliding block 2; 29. ​​Second roller; 30. Threaded rod 2; 31. Limit rod 3. DETAILED DESCRIPTION

[0021] 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.

[0022] 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.

[0023] Embodiment 1

[0024] See also Figure 1-4The utility model provides a technical solution: a flattening device for a digital printer to prevent the deviation of printed materials, including a base 1, a printing table 2 is fixedly installed on the top of the base 1, and the printed materials are placed thereon. Mounting grooves 3 are provided on both sides of the base 1, so that a first motor 4 and a sliding block 6 can be installed. A first motor 4 is fixedly installed inside the mounting groove 3 so that a first threaded rod 5 can rotate. A first threaded rod 5 is fixedly connected to the output end of the first motor 4 so that the sliding block 6 can move more smoothly. A sliding block 6 is slidably connected inside the mounting groove 3 so that a mounting bracket 7 can be installed. A mounting bracket 7 is fixedly installed on the upper surface of the sliding block 6 so that a printer body 9 and a second motor 10 can be installed. A first sliding rod 8 is fixedly installed inside the mounting groove 3 so that the sliding The movable block 6 is more stable during movement, the surface of the mounting frame 7 is slidably connected to the printer body 9 to print the printing material, a second motor 10 is fixedly installed on the side of the mounting frame 7 to rotate the second threaded rod 11, the output end of the second motor 10 is fixedly connected to the second threaded rod 11, a second slide bar 12 is fixedly installed on the side of the mounting frame 7, a first fixed plate 13 is fixedly installed on the side of the base 1 to install the driving motor 14, a driving motor 14 is fixedly installed on the upper surface of the first fixed plate 13 to rotate the threaded rod 15, the output end of the driving motor 14 is fixedly connected to the threaded rod 15, a slide groove 16 is provided on the side of the base 1, and a moving plate 17 is slidably connected inside the slide groove 16. A second fixed plate 18 is fixedly installed on the side, and a limiting rod 19 is fixedly installed on the upper surface of the second fixed plate 18. A pressing plate 20 is slidably connected to the surface of the printing table 2 to flatten and fix the printing material. A driving motor 21 is fixedly installed on the side of the movable plate 17 to rotate the bidirectional screw rod 22. The output end of the driving motor 21 is connected to the bidirectional screw rod 22. A limiting rod 23 is fixedly installed on the inner side of the movable plate 17. The first threaded rod 5 is threadedly connected to the sliding block 6. The first sliding rod 8 is slidably connected to the sliding block 6 close to the driving motor 21. The sliding block 6 and the mounting frame 7 are driven forward or backward by the threaded rod to make the printer body 9 print in the front and rear directions. The first sliding rod 8 limits the sliding block. The second threaded rod 11 is threadedly connected to the printer body 9, the second sliding rod 12 is slidably connected to the printer body 9, and the printer body 9 is printed in the left and right directions through the second threaded rod 11. The threaded rod 15 is threadedly connected to the movable plate 17 close to the first motor 4, and the limit rod 19 is slidably connected to the movable plate 17 away from the first motor 4. The movable plate 17 is moved up and down by the threaded rod 15, so that the pressing plate 20 flattens the printing material on the surface of the printing table 2, the bidirectional screw rod 22 is threadedly connected to the pressing plate 20, and the limit rod 23 is slidably connected to the pressing plate 20. The bidirectional screw rod 22 makes the pressing plate 20 move toward each other, thereby sliding and flattening the printing material on the surface of the printing table 2.

[0025] Embodiment 2

[0026] See also Figure 5 A support plate 24 is fixedly installed on the side of the base 1, so that the drive motor 3 25 can be installed. A drive motor 3 25 is fixedly installed on the side of the support plate 24 to rotate the first roller 26. The output end of the drive motor 3 25 is fixedly connected to the first roller 26. A slide groove 27 is opened on the side of the support plate 24. The slide groove 27 is internally slidably connected to a slide block 28. The slide block 28 is internally rotatably connected to a second roller 29. The support plate 24 is internally rotatably connected to a threaded rod 2 30, so that the slide block 28 drives the second roller 29 to move. A limiting rod 31 is fixedly installed inside the support plate 24, which helps to eliminate air bubbles or wrinkles that may exist on the printing material through the first roller 26 and the second roller 29. At the same time, the distance between the first roller 26 and the second roller 29 can be adjusted according to the type and thickness of the printing material. The threaded rod 2 30 is threadedly connected to the sliding block 28 close to the drive motor 3 25, and the limiting rod 31 is slidably connected to the sliding block 28 away from the drive motor 3 25. The sliding block 28 drives the second roller 29 to move up and down through the threaded rod 2 30.

[0027] Working principle: When using the device, first start the drive motor 3 25, the drive motor 3 25 will drive the first roller 26 to rotate, and then the printing material to be printed will be inserted between the first roller 26 and the second roller 29. At this time, the two sides of the printing material will fit with the surfaces of the first roller 26 and the second roller 29, so that the first roller 26 and the second roller 29 can press the inserted printing material, thereby eliminating air bubbles or wrinkles that may exist on the printing material. When the distance between the rollers needs to be adjusted due to printing materials of different thicknesses, the threaded rod 2 30 can be rotated first. Since the threaded rod 2 30 is threadedly connected with the sliding block 28, the sliding block 28 drives the second roller The wheel 29 moves up and down, and at the same time, the sliding block 28 slides on the surface of the limiting rod 31, so that the sliding block 28 moves more stably, thereby adjusting the distance between the first roller 26 and the second roller 29, and then the printing material is spread on the surface of the printing table 2, and then the driving motor 14 is started, and the driving motor 14 drives the threaded rod 15 to rotate. Since the threaded rod 15 is threadedly connected to the moving plate 17, the moving plate 17 and the pressing plate 20 are moved up and down, and the pressing plate 20 is moved to the upper surface of the printing material. At the same time, the moving plate 17 slides on the surface of the limiting rod 19, so that the moving plate 17 is more stable during the up and down movement, and then the driving motor is started again. The second 21, the driving motor 21 will drive the bidirectional screw rod 22 to rotate. Due to the threaded connection between the pressing plate 20 and the bidirectional screw rod 22, the pressing plate 20 will move toward or in the opposite direction, so that the pressing plate 20 slides and flattens the printing material. When the pressing plate 20 moves to both sides of the printing material, it stops moving so that the pressing plate 20 presses and positions the side of the material, thereby avoiding the problem of printing deviation caused by displacement of the printing material during the printing process, thereby effectively improving the printing quality, accuracy and efficiency of the printer, and then starting the printer body 9 to print the printing material. First, start the first motor 4 and the second motor 10. The first motor 4 will drive the first threaded rod 5 to rotate. The sliding block 6 is threadedly connected to the first threaded rod 5, and the first threaded rod 5 will drive the sliding block 6 to move forward and backward. At the same time, the sliding block 6 will slide inside the first slide bar 8, making the sliding block 6 more stable during the movement, so that the sliding block 6 drives the mounting frame 7 and the printer body 9 to move forward and backward, and the printer body 9 can realize printing in the front and back directions. When the second motor 10 is started, the second motor 10 will drive the second threaded rod 11 to rotate, and the second threaded rod 11 is threadedly connected to the printer body 9, so that the printer body 9 can print in the left and right directions. At the same time, the printer body 9 will slide on the surface of the second slide bar 12, making the printer body 9 more stable during the movement.

[0028] 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. A flattening device for a digital printer to prevent printing material from deflecting, comprising a base (1), characterized in that: A printing platform (2) is fixedly installed on the top of the base (1), and mounting grooves (3) are provided on both sides of the base (1). A first motor (4) is fixedly installed inside the mounting groove (3), and the output end of the first motor (4) is fixedly connected to a first threaded rod (5). A sliding block (6) is slidably connected inside the mounting groove (3), and a mounting frame (7) is fixedly installed on the upper surface of the sliding block (6). A first sliding rod (8) is fixedly installed inside the mounting groove (3), and a printer body (9) is slidably connected to the surface of the mounting frame (7). A second motor (10) is fixedly installed on the side of the mounting frame (7), and the output end of the second motor (10) is fixedly connected to a second threaded rod (11). A second sliding rod (12) is fixedly installed on the side of the mounting frame (7). A first fixed plate (13) is fixedly installed on the surface, a driving motor (14) is fixedly installed on the upper surface of the first fixed plate (13), and the output end of the driving motor (14) is fixedly connected to a threaded rod (15), a side surface of the base (1) is provided with a slide groove (16), and a movable plate (17) is slidably connected inside the slide groove (16), a second fixed plate (18) is fixedly installed on the side surface of the base (1), and a limiting rod (19) is fixedly installed on the upper surface of the second fixed plate (18), a pressing plate (20) is slidably connected to the surface of the printing table (2), a driving motor (21) is fixedly installed on the side surface of the movable plate (17), the output end of the driving motor (21) is connected to a bidirectional screw rod (22), and a limiting rod (23) is fixedly installed on the inner side of the movable plate (17).

2. The flattening device for a digital printer for preventing printing material from deflecting according to claim 1, characterized in that: The first threaded rod (5) is threadedly connected to the sliding block 1 (6), and the first sliding rod (8) is slidably connected to the sliding block 1 (6) close to the driving motor 2 (21).

3. The flattening device for a digital printer for preventing printing material from deflecting according to claim 1, characterized in that: The second threaded rod (11) is threadedly connected to the printer body (9), and the second sliding rod (12) is slidably connected to the printer body (9).

4. The flattening device for a digital printer for preventing printing material from deflecting according to claim 1, characterized in that: The threaded rod 1 (15) is threadedly connected to a movable plate (17) close to the first motor (4), and the limiting rod 1 (19) is slidably connected to a movable plate (17) away from the first motor (4).

5. The flattening device for a digital printer for preventing printing material from deflecting according to claim 1, characterized in that: The bidirectional screw rod (22) is threadedly connected to the pressing plate (20), and the second limiting rod (23) is slidably connected to the pressing plate (20).

6. The flattening device for a digital printer for preventing printing material from deflecting according to claim 1, characterized in that: A support plate (24) is fixedly mounted on the side of the base (1), a drive motor (25) is fixedly mounted on the side of the support plate (24), an output end of the drive motor (25) is fixedly connected to a first roller (26), a slide groove (27) is provided on the side of the support plate (24), a slide block (28) is slidably connected inside the slide groove (27), a second roller (29) is rotatably connected inside the slide block (28), a threaded rod (30) is rotatably connected inside the support plate (24), and a limit rod (31) is fixedly mounted inside the support plate (24).

7. The flattening device for a digital printer for preventing printing material from deflecting according to claim 6, characterized in that: The threaded rod 2 (30) is threadedly connected to the sliding block 2 (28) close to the driving motor 3 (25), and the limiting rod 3 (31) is slidably connected to the sliding block 2 (28) far away from the driving motor 3 (25).

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