A printing design effect preview device with multi-screen contrast

Abstract

This invention relates to the field of printing technology and discloses a printing design effect preview device with multi-screen comparison. The device includes a worktable, a work box fixedly mounted on the top of the worktable, a cylinder fixedly mounted inside the work box, and a moving mechanism fixedly mounted outside the cylinder. This printing design effect preview device with multi-screen comparison is controlled via an operation control panel. Activating the cylinder causes the slider to move upwards. Activating a motor causes a bidirectional threaded rod to rotate. The bidirectional threaded rod is threadedly connected to the sliders, causing the two sliders to move relative to each other under the limit of the slide block. This moves the displays away from each other, allowing sufficient distance for rotation between the displays to prevent them from colliding. Activating a rotary motor causes the displays to rotate, achieving a vertical screen effect. This prevents the image from shrinking due to rotation and facilitates observation of the vertical printing effect.

Description

Technical Field

[0001] This invention relates to the field of printing technology, specifically to a device for previewing printing design effects with multi-screen comparison. Background Technology

[0002] Printing is a technology that uses processes such as plate making, inking, and pressing to transfer ink to the surface of materials such as paper, textiles, plastics, leather, PVC, and PC, to mass-produce the content of the original manuscript, including text, pictures, photographs, and anti-counterfeiting materials. The definition of printing is: "Printing is a process technology that uses printing plates or other methods to transfer graphic information from an original manuscript to a substrate." Specifically, it is a device for previewing printing design effects with multiple screens for comparison.

[0003] Most existing print design previews are displayed on only one screen, making it difficult to compare different design effects. Furthermore, vertical previews require rotating the image, which leads to image compression and makes the image unclear. Also, the effect of a preview looks different from a distance and when viewed up close; simply shrinking the image will result in the loss of many details. Summary of the Invention

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides a print design effect preview device with multi-screen comparison capabilities. This addresses the issues raised in the background section, where most existing print design effect previews are displayed on only one screen, making it inconvenient to compare different design effects. Furthermore, vertical effect images require image rotation, leading to image compression and unclear observation. Additionally, the effect images appear different from a distance and upon close inspection, and simply shrinking the image results in the loss of many details.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, the present invention provides the following technical solution: a printing design effect preview device with multi-screen comparison, comprising a worktable, a work box fixedly installed on the top of the worktable, a cylinder fixedly installed inside the work box, a moving mechanism fixedly installed outside the cylinder, the moving mechanism being slidably connected to the work box, an extension mechanism fixedly installed outside the moving mechanism, a rotary motor fixedly installed inside the extension mechanism, a display screen fixedly connected to the output shaft of the rotary motor, and the display screen being rotatably connected to the extension mechanism.

[0008] Preferably, the workbench includes a control panel, and the upper surface of the workbench is provided with the control panel, and the control device is controlled by operating the control panel.

[0009] Preferably, the working box includes slide rails which are arranged on the outer side of the working box. There are four slide rails distributed relatively on the working box. Through the arrangement of the slide rails, it is convenient for the moving mechanism to slide.

[0010] Preferably, the moving mechanism includes a sliding seat, a first motor, a bidirectional threaded rod, and sliders. The movable end of the cylinder is fixedly connected to the sliding seat. A first motor is fixedly installed on the outer side of the sliding seat. The first motor and the cylinder are electrically connected to the control panel. The output shaft of the first motor is fixedly connected to the bidirectional threaded rod. The bidirectional threaded rod has a reverse thread structure. There are two sliders arranged on the outer side of the bidirectional threaded rod. The sliders are threadedly connected to the bidirectional threaded rod. The sliders are slidably connected to the slide rails. The sliders are in a "convex" shape structure. There are two cylinders distributed relatively up and down in the working box. When the cylinder is started, the cylinder drives the slider to move upward. When the first motor is started, the first motor drives the bidirectional threaded rod to rotate. Through the threaded connection between the bidirectional threaded rod and the sliders, the bidirectional threaded rod drives the two sliders to move relatively under the limitation of the sliding seat, so as to drive the display screens to move away from each other, reserving the distance for the rotation between the display screens and preventing the display screens from bumping against each other.

[0011] Preferably, the extension mechanism includes a sliding cylinder, a second motor, a second threaded rod, a chute, and an extension column. A sliding cylinder is fixedly installed on the outer side of the slider. A second motor is fixedly installed inside the sliding cylinder. The second motor is electrically connected to the control panel. The output shaft of the second motor is fixedly connected to the second threaded rod. A chute is opened inside the sliding cylinder. An extension column is arranged on the inner side of the chute. The extension column is slidably connected to the chute. The extension column is in a square structure. The extension column is threadedly connected to the second threaded rod. When the second motor is started, the second motor drives the second threaded rod to rotate. Through the threaded connection between the second threaded rod and the extension column, the second threaded rod rotates to drive the extension column to move back and forth under the limitation of the chute, which is convenient for observing the effects of the printed pattern from a distance and up close.

[0012] Preferably, a rotating motor is fixedly installed inside the extension column. The rotating motor is electrically connected to the control panel. The output shaft of the rotating motor is located at the center position behind the display screen. There are four display screens. When the rotating motor is started, the rotating motor drives the display screen to rotate, achieving the vertical screen effect of the display screen, preventing the picture from shrinking due to the rotation of the picture, being convenient for observing the effect of the vertical printed picture, and being convenient for comparing the printed effect pictures through the four display screens.

[0013] Compared with the prior art, the present invention provides a printing design effect preview device with multi-screen comparison, having the following beneficial effects:

[0014] 1. This multi-screen comparison printing design effect preview device is controlled via an operation control panel. Starting the cylinder moves the slider upwards, starting the first motor, which drives the bidirectional threaded rod to rotate. Through the threaded connection between the bidirectional threaded rod and the slider, the two sliders move relative to each other under the limit of the slide block, thus moving the displays away from each other. This allows for sufficient rotation distance between the displays to prevent them from colliding. Starting the rotation motor rotates the displays, achieving a vertical screen effect. This prevents the image from shrinking due to rotation and facilitates observation of the vertical printing effect.

[0015] 2. This multi-screen comparison printing design effect preview device facilitates comparison of printing effect images through four displays. When motor 2 is started, motor 2 drives threaded rod 2 to rotate. Through the threaded connection between threaded rod 2 and extension column, the rotation of threaded rod 2 causes extension column to move back and forth under the limit of slide groove, which facilitates observation of the effect of printing pattern from a distance and up close. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the side cross-section structure of the present invention;

[0018] Figure 3 This is a front view of the working box structure of the present invention;

[0019] Figure 4 This is a schematic diagram of the front section structure of the working box of the present invention;

[0020] Figure 5 This is a schematic diagram of the vertical structure of the display screen of the present invention.

[0021] The components include: 1. Workbench; 2. Workbox; 3. Cylinder; 4. Moving mechanism; 5. Extension mechanism; 6. Rotary motor; 7. Display screen; 11. Control panel; 21. Slide rail; 41. Slide block; 42. Motor 1; 43. Double-ended threaded rod; 44. Slider; 51. Slide cylinder; 52. Motor 2; 53. Threaded rod 2; 54. Slide groove; 55. Extension column. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] Please see Figure 1-5A print design effect preview device with multi-screen comparison includes a workbench 1, a control panel 11, and a control panel 11 on the upper surface of the workbench 1. The device is controlled by operating the control panel 11. A work box 2 is fixedly installed on the top of the workbench 1. The work box 2 includes slide rails 21, four of which are distributed opposite each other on the work box 2. The slide rails 21 facilitate the sliding of a moving mechanism 4. A cylinder 3 is fixedly installed inside the work box 2, and a moving mechanism 4 is fixedly installed on the outside of the cylinder 3. The moving mechanism 4 is slidably connected to the work box 2. The moving mechanism 4 includes a slide base 41, a motor 42, a bidirectional threaded rod 43, and a slider 44. The movable end of the cylinder 3 is fixedly connected to the slide base 41, and the motor 42 is fixedly installed on the outside of the slide base 41. 42. Cylinder 3 is electrically connected to control panel 11. The output shaft of motor 42 is fixedly connected to a bidirectional threaded rod 43. The bidirectional threaded rod 43 has a reverse thread structure. Two sliders 44 are provided on the outside of the bidirectional threaded rod 43. The sliders 44 are threadedly connected to the bidirectional threaded rod 43 and slidably connected to the slide rail 21. The sliders 44 have a "convex" shaped structure. There are two cylinders 3 distributed vertically opposite each other in the working box 2. When cylinder 3 is started, cylinder 3 drives slider 44 to move upward. When motor 42 is started, motor 42 drives bidirectional threaded rod 43 to rotate. Through the threaded connection between bidirectional threaded rod 43 and slider 44, bidirectional threaded rod 43 drives the two sliders 44 to move relative to each other under the limit of slide block 41, thereby driving the display screens 7 to move away from each other, leaving a distance for rotation between the display screens 7 to prevent the display screens 7 from colliding with each other.

[0024] An extension mechanism 5 is fixedly installed on the outside of the moving mechanism 4. The extension mechanism 5 includes a slide cylinder 51, a second motor 52, a second threaded rod 53, a slide groove 54, and an extension column 55. The slide cylinder 51 is fixedly installed on the outside of the slider 44. The second motor 52 is fixedly installed inside the slide cylinder 51. The second motor 52 is electrically connected to the control panel 11. The output shaft of the second motor 52 is fixedly connected to the second threaded rod 53. The slide cylinder 51 has a slide groove 54 inside. An extension column 55 is provided on the inner side of the slide groove 54. The extension column 55 is slidably connected to the slide groove 54. The extension column 55 has a square structure. The extension column 55 is threadedly connected to the second threaded rod 53. When the second motor 52 is started, the second motor 52 drives the second threaded rod 53 to rotate. Through the threaded connection between the second threaded rod 53 and the extension column 55, the rotation of the second threaded rod 53 drives the extension column 55 to move back and forth under the limit of the slide groove 54, which facilitates observation of the effect of the printed pattern from a distance and in close inspection.

[0025] A rotary motor 6 is fixedly installed inside the extension mechanism 5. The output shaft of the rotary motor 6 is fixedly connected to a display screen 7. The display screen 7 is rotatably connected to the extension mechanism 5. A rotary motor 6 is fixedly installed inside the extension column 55. The rotary motor 6 is electrically connected to the control panel 11. The output shaft of the rotary motor 6 is located at the center of the rear side of the display screen 7. There are four display screens 7. When the rotary motor 6 is started, the rotary motor 6 drives the display screen 7 to rotate, realizing the vertical screen effect of the display screen 7. This prevents the image from shrinking due to rotation and makes it easier to observe the effect of the vertical printing image. The four display screens 7 facilitate the comparison of the printing effect images.

[0026] In use, firstly, by operating the control panel 11, the cylinder 3 is started, which drives the slider 44 to move upward. Then, the motor 42 is started, which drives the bidirectional threaded rod 43 to rotate. Through the threaded connection between the bidirectional threaded rod 43 and the slider 44, the two sliders 44 move relative to each other under the limit of the slide block 41, thereby moving the displays 7 away from each other. This allows for a distance between the displays 7 for rotation, preventing them from colliding. The slide rail 21 facilitates the sliding of the moving mechanism 4. Finally, the rotary motor 6 is started. The rotary motor 6 drives the display screen 7 to rotate, achieving a vertical screen effect on the display screen 7. This prevents the image from shrinking due to rotation and facilitates observation of the effect of the vertical printed image. The cylinder 3 and motor 42 are started again to merge the vertical display screens 7. The four display screens 7 facilitate comparison of the printed effect images. Motor 52 is started, which drives the threaded rod 53 to rotate. Through the threaded connection between the threaded rod 53 and the extension column 55, the rotation of the threaded rod 53 causes the extension column 55 to move back and forth under the limit of the slide groove 54, which facilitates observation of the effect of the printed pattern from a distance and in close inspection.

[0027] Although embodiments of the 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 invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A print design effect preview device with multi-screen comparison, comprising a worktable (1), characterized in that: A workbench (1) has a workbox (2) fixedly installed on its top. Inside the workbox (2), a cylinder (3) is fixedly installed. Outside the cylinder (3), a moving mechanism (4) is fixedly installed. The moving mechanism (4) is slidably connected to the workbox (2). Outside the moving mechanism (4), an extension mechanism (5) is fixedly installed. Inside the extension mechanism (5), a rotary motor (6) is fixedly installed. The output shaft of the rotary motor (6) is fixedly connected to a display screen (7). The display screen (7) is rotatably connected to the extension mechanism (5). The moving mechanism (4) includes a sliding seat (41), a first motor (42), a bidirectional threaded rod (43), and sliders (44). The movable end of the cylinder (3) is fixedly connected to the sliding seat (41). Outside the sliding seat (41), the first motor (42) is fixedly installed. The first motor (42) and the cylinder (3) are electrically connected to a control panel (11). The output shaft of the first motor (42) is fixedly connected to the bidirectional threaded rod (43). Two sliders (44) are arranged outside the bidirectional threaded rod (43). The sliders (44) are threadedly connected to the bidirectional threaded rod (43). The sliders (44) are slidably connected to a slide rail (21). The sliders (44) are in a "convex" shape structure. Two cylinders (3) are distributed vertically and oppositely inside the workbox (2). The extension mechanism (5) includes a sliding cylinder (51), a second motor (52), a second threaded rod (53), a chute (54), and an extension column (55). Outside the slider (44), the sliding cylinder (51) is fixedly installed. Inside the sliding cylinder (51), the second motor (52) is fixedly installed. The second motor (52) is electrically connected to the control panel (11). The output shaft of the second motor (52) is fixedly connected to the second threaded rod (53). A chute (54) is opened inside the sliding cylinder (51). An extension column (55) is arranged inside the chute (54). The extension column (55) is slidably connected to the chute (54). The extension column (55) is in a square structure. The extension column (55) is threadedly connected to the second threaded rod (53). Inside the extension column (55), the rotary motor (6) is fixedly installed. The rotary motor (6) is electrically connected to the control panel (11). The output shaft of the rotary motor (6) is located at the central position on the rear side of the display screen (7). Four display screens (7) are provided. The workbox (2) includes slide rails (21). Slide rails (21) are opened on the outside of the workbox (2). Four slide rails (21) are distributed oppositely on the workbox (2).

2. The print design effect preview device with multi-screen comparison according to claim 1, characterized in that: The workbench (1) includes a control panel (11). A control panel (11) is provided on the upper end surface of the workbench (1).

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