Green ink-jet printer with automatic arrangement function
By designing the lifting and placing plate and regular components with automatic finishing function in the inkjet printing machine, the printing efficiency problem caused by irregular paper stacking is solved, and the automatic finishing and printing efficiency of paper is improved.
Patent Information
- Application Number
- CN202411961672.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-04-15
AI Technical Summary
After a large number of printing, the paper stacking is irregular, resulting in a reduced printing efficiency and manual sorting, which is time-consuming and labor-consuming.
A green inkjet printing machine with automatic finishing function is designed, using a lifting placement plate and a regular assembly, and the paper is limited to the first and second regular plates, so that the paper is neatly located on the central plate, and the lowering height of the placement plate is controlled by a weight detection sensor.
Automatic paper sorting is realized, printing efficiency is improved, manual sorting is reduced, paper folding is avoided and other problems are avoided. The drop height of the placement plate is dynamically adjusted according to the amount of paper stacking, further improving printing efficiency.
Smart Images
Figure CN119822135A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the field of printing presses, in particular to a green inkjet printing press with an automatic finishing function. Background Art
[0002] At present, in terms of printing equipment, inkjet green printing machines have completely gotten rid of the traditional offset printing and photocopying printing methods. In the printing process, there is no need for printing plates, rollers and other equipment. Instead, the ink is sprayed directly on the substrate using a computer-controlled inkjet device. Its operation process is simple and its printing efficiency is high, which is very suitable for the modern production needs of various related fields. Green digital printing machines are ahead in the direction of environmental protection because of their ability to print on demand; and the parts of green digital printing machines can be recycled and reused. At the same time, they have the advantages of scientific degradation of materials, long service life of parts, energy saving and consumption reduction, and low noise. Therefore, the use of green digital printing machines is becoming more and more widespread.
[0003] Inkjet printers are widely used for printing paper in offices. After a large number of printing processes, papers will pile up on the placement plate of the paper outlet of the inkjet printer. The distance between the placement plate and the paper outlet is certain, and many papers cannot be stacked on the placement plate. When the number of sheets to be printed in a batch is large, multiple printings are required, which reduces the overall printing efficiency. In addition, the paper is not stacked regularly and is prone to corner folding, which requires people to manually sort and align it. Summary of the invention
[0004] In order to solve the above technical problems, the present application provides a green inkjet printer with automatic finishing function.
[0005] The green inkjet printer with automatic finishing function provided by the present application adopts the following technical solution: A green inkjet printer with an automatic collating function comprises a printer body, a paper outlet is arranged on the printer body, a placement plate for storing paper is arranged under the paper outlet, and the placement plate is lifted and lowered by a lifting assembly; The placement plate is provided with a tidying assembly, the tidying assembly includes a first tidying plate and a second tidying plate, the top surfaces of the first tidying plate and the second tidying plate are both located below the paper outlet, the first tidying plate is located at both ends of the placement plate in the length direction, the second tidying plate is located at both ends of the placement plate in the width direction, the first tidying plate slides along the length direction of the placement plate through the first displacement assembly, and the second tidying plate slides along the width direction of the placement plate through the second displacement assembly; The first regular plate and the second regular plate are both extended as the placement plate descends; A placement slot is provided at the center of the placement plate, a center plate is lifted and lowered in the placement slot, the size of the center plate is larger than the size of the paper, and the first regularization plate and the second regularization plate can both be moved from the placement plate to the center plate; The top surface of the center plate is flush with the top surface of the placement plate, and a driving component for driving the center plate to rise and fall is provided below the center plate; A bottom plate is fixedly mounted on the bottom of the side wall of the printer body, and the lifting assembly and the driving assembly are both arranged on the bottom plate.
[0006] By adopting the above technical solution, every time a piece of paper comes out of the paper outlet and falls on the placement plate, the first straightening plate moves toward the paper and limits and straightens the two ends of the paper in the length direction, and the second straightening plate moves toward the paper and limits and straightens the two sides of the paper in the width direction, so that the paper is neatly placed on the center plate, and people no longer need to manually arrange and align it, and the paper is not prone to corner folding, etc. As the number of papers increases, the placement plate gradually descends to avoid affecting the paper outlet for paper output, so that more papers can be stacked, increasing the number of papers that can be printed at one time, reducing the number of prints required for large-scale printing, and improving the overall printing efficiency.
[0007] Preferably, the lifting assembly is arranged at both ends of the placement plate in the length direction, and the lifting assembly includes a lifting block, a lead screw, a rotating motor, and a limit rod. The lifting block is fixedly connected to both ends of the placement plate, the lead screw passes through the lifting block and is threadedly connected to the lifting block, the bottom end of the lead screw is rotatably connected to the base plate through a bearing, the rotating motor is installed on the base plate, the output shaft of the rotating motor is coaxially connected with a first gear, the lead screw is coaxially connected with a second gear, the first gear and the second gear rotate synchronously through a synchronous toothed belt, the synchronous toothed belt is meshed with the first gear and the second gear at the same time, and the limit rod passes through the lifting block and is slidably connected to the lifting block; A weight detection sensor is provided on the placement plate, and the weight detection sensor is electrically connected to the rotating motor. The weight detection sensor feeds back the increase in weight on the placement plate to the control system of the rotating motor. The control system of the rotating motor controls the number of rotations of the output shaft of the rotating motor, thereby controlling the descending height of the placement plate.
[0008] By adopting the above technical solution, the weight detection sensor feeds back the increase in weight on the placement plate to the control system of the rotating motor, and the control system of the rotating motor controls the number of rotations of the output shaft of the rotating motor, thereby being able to control the height to which the placement plate descends according to the amount of paper stacked.
[0009] Preferably, the first displacement assembly includes a first connecting plate and a first cylinder, the first connecting plate is fixedly connected to both ends of the first regularized plate, the first cylinder is fixed to the top surface of the placement plate, the moving direction of the piston rod of the first cylinder is consistent with the sliding direction of the first regularized plate, and the piston rod of the first cylinder is fixedly connected to the first connecting plate.
[0010] By adopting the above technical solution, after the piston rod of the first cylinder is extended, the first regular plate is controlled to slide toward the direction close to the center plate.
[0011] Preferably, the second displacement assembly includes a second connecting plate, a second cylinder, an active rack, an active gear, a driven rack, and a driven gear. The second connecting plate is fixedly connected to both ends of the second regularized plate. The second cylinder is installed on the top surface of the placement plate. The movable direction of the piston rod of the second cylinder is perpendicular to the sliding direction of the second regularized plate. The active rack is connected to the piston rod of the second cylinder through a matching plate. The active rack is located below the driven rack. The top of the matching plate is fixed to the piston rod of the second cylinder. The bottom of the matching plate is fixed to the active rack. The driven rack is connected to the second connecting plate. The sliding direction of the active rack is perpendicular to the sliding direction of the driven rack. The sliding direction of the driven rack is consistent with the sliding direction of the second regularized plate. The active gear is coaxially connected to the driven gear. The active gear is meshed with the active rack. The driven gear is meshed with the driven rack. An active groove for the active rack, the matching plate, and the active gear is provided on the top surface of the placement plate. A yield groove for the active rack, the matching plate, and the active gear is provided on the side wall of the printing press body.
[0012] By adopting the above technical solution, after the piston rod of the second cylinder is extended, it controls the active rack to slide toward the direction close to the second regular plate, the active rack drives the active gear to rotate, the active gear drives the driven gear to rotate, and the driven gear drives the driven rack to slide toward the direction close to the center plate.
[0013] Preferably, the driving assembly includes a support plate, a support rod, and a driving cylinder. The support plate is fixedly connected to the bottom surface of the placement plate through the support rod. The support rod is located at the four corners of the support plate. The top end of the support rod is fixedly connected to the bottom surface of the placement plate. The bottom end of the support rod is fixedly connected to the top surface of the support plate. The driving cylinder is arranged on the support plate. The piston rod of the driving cylinder is fixedly connected to the bottom surface of the center plate. After paper output is completed, the driving cylinder lifts the center plate upward.
[0014] By adopting the above technical solution, after the paper is discharged, the driving cylinder pushes the center plate upwards to facilitate the staff to take the paper.
[0015] Preferably, a guide rod is provided on the outer peripheral wall of the center plate, and a limiting groove for the guide rod to move is opened on the inner peripheral wall of the placement groove.
[0016] By adopting the above technical solution, the stability of the center plate lifting process is improved.
[0017] Preferably, the first regularized plate includes a first lower plate and a first upper plate, a side of the first upper plate close to the center plate is flush with a side of the first lower plate close to the center plate, a first accommodating groove for the first upper plate to be lifted and lowered is provided on the top surface of the first lower plate, the cross-sections of the first accommodating groove and the first upper plate are both T-shaped, first guide plates are fixedly connected to both ends of the first upper plate, a first push rod is fixedly and vertically arranged on the bottom plate, the first push rod passes through the placement plate and is slidably connected to the placement plate, a first guide groove for the first push rod to slide is provided on the bottom surface of the first guide plate, when the placement plate is lowered, the first push rod lifts the first upper plate upward through the first guide plate, when the first regularized plate slides, the first push rod slides in the first guide groove, the top end of the first push rod is dovetail-shaped, and the longitudinal section of the first guide groove is dovetail-shaped and matches the top end of the first push rod.
[0018] By adopting the above technical solution, when the placement plate is lowered, the first push rod pushes the first upper plate upward through the first guide plate, ensuring that the first tidying plate can continue to sort the papers stacked upward, and when the first tidying plate slides, the first push rod slides in the first guide groove to enable the first push rod to adapt to the sliding of the first tidying plate.
[0019] Preferably, the second regularized plate includes a second lower plate and a second upper plate, a side of the second upper plate close to the center plate is flush with a side of the second lower plate close to the center plate, a second accommodating groove for the second upper plate to be lifted and lowered is provided on the top surface of the second lower plate, the cross-sections of the second accommodating groove and the second upper plate are both T-shaped, second guide plates are fixedly connected at both ends of the second upper plate, a second push rod is fixedly and vertically arranged on the bottom plate, the second push rod passes through the placement plate and is slidably connected to the placement plate, a second guide groove for the second push rod to slide is provided on the bottom surface of the second guide plate, when the placement plate is lowered, the second push rod lifts the second upper plate upward through the first guide plate, and when the second regularized plate slides, the second push rod slides in the second guide groove, the top end of the second push rod is dovetail-shaped, and the longitudinal section of the second guide groove is dovetail-shaped and matches the top end of the second push rod.
[0020] By adopting the above technical solution, when the placement plate is lowered, the second push rod pushes the second upper plate upward through the second guide plate, ensuring that the second tidying plate can continue to sort the papers stacked upward, and when the second tidying plate slides, the second push rod slides in the second guide groove to enable the second push rod to adapt to the sliding of the second tidying plate.
[0021] Preferably, a first auxiliary block is fixedly connected to the bottom surface of the first lower plate, a side of the first auxiliary block close to the center plate is flush with a side of the first lower plate close to the center plate, a first auxiliary groove for sliding of the first auxiliary block is provided on the top surface of the placement plate, a first notch for sliding of the first auxiliary block is provided on the top surface of the center plate, and the first notch runs through the side walls at both ends of the length direction of the center plate.
[0022] By adopting the above technical solution, when the first aligning board is aligning the paper, the first auxiliary block can better align the paper in the lower layer close to the placement board, preventing the paper from entering the gap between the first aligning board and the placement board, thereby improving the aligning effect.
[0023] Preferably, a second auxiliary block is fixedly connected to the bottom surface of the second lower plate, a side of the second auxiliary block close to the center plate is flush with a side of the second lower plate close to the center plate, a second auxiliary groove for sliding of the second auxiliary block is provided on the top surface of the placement plate, a second notch for sliding of the second auxiliary block is provided on the top surface of the center plate, and the second notch runs through the side walls at both ends of the center plate in the width direction.
[0024] By adopting the above technical solution, when the second structuring board structurizes the paper, the second auxiliary block can better structurize the paper in the lower layer close to the placement board, preventing the paper from entering the gap between the second structuring board and the placement board, thereby improving the structuring effect.
[0025] In summary, the present application includes at least one of the following beneficial technical effects: The stacked papers can be arranged in a regular manner; the height of the placement plate can be controlled according to the amount of paper stacked, so that more paper can be stacked as needed, reducing the number of printing times required for large-scale printing and improving the overall printing efficiency. Figure 1 It is a schematic diagram of the overall structure of a green inkjet printer with automatic finishing function in an embodiment of the present application.
[0026] Figure 2 It is used to show in the embodiments of this application Figure 1 Schematic diagram of the enlarged structure at point A in the middle.
[0027] Figure 3 It is a structural schematic diagram used to display the drive component in the embodiment of the present application.
[0028] Figure 4 It is a structural schematic diagram used to display the regular components in the embodiments of the present application.
[0029] Figure 5 It is used to show in the embodiments of this application Figure 4 Schematic diagram of the enlarged structure at point B in the middle.
[0030] Figure 6 It is a schematic structural diagram for illustrating the first guide groove and the second guide groove in an embodiment of the present application.
[0031] Figure 7 It is a schematic diagram of the structure of the first auxiliary block and the second auxiliary block in the embodiment of the present application.
[0032] Description of the accompanying drawings: 1. Printing machine body; 11. Paper outlet; 12. Bottom plate; 121. First ejector rod; 122. Second ejector rod; 13. Make way slot; 14. Notch; 2. Placement plate; 21. Placement slot; 22. Limiting slot; 23. Movable slot; 24. First auxiliary slot; 25. Second auxiliary slot; 3. Lifting assembly; 31. Lifting block; 32. Lead screw; 33. Rotating motor; 34. Limiting rod; 35. First gear; 36. Second gear; 37. Synchronous toothed belt; 4. Center plate; 41. Guide rod; 42. First notch; 43. Second notch; 5. Driving assembly; 51. Support plate; 52. Support rod; 53. Driving cylinder; 6. Regularization assembly; 61 , the first regularized plate; 611, the first lower plate; 6111, the first accommodating groove; 6112, the first auxiliary block; 612, the first upper plate; 6121, the first guide plate; 6122, the first guide groove; 62, the second regularized plate; 621, the second lower plate; 6211, the second accommodating groove; 6212, the second auxiliary block; 622, the second upper plate; 6221, the second guide plate; 6222, the second guide groove; 7, the first displacement assembly; 71, the first connecting plate; 72, the first cylinder; 8, the second displacement assembly; 81, the second connecting plate; 82, the second cylinder; 83, the active rack; 84, the active gear; 85, the driven rack; 86, the driven gear; 87, the matching plate. DETAILED DESCRIPTION
[0033] The following is combined with Figure 1-7 This application is described in further detail.
[0034] The embodiment of the present application discloses a green inkjet printer with an automatic finishing function.
[0035] Reference Figure 1 The green inkjet printer with automatic finishing function includes a printer body 1, a paper outlet 11 is arranged on the printer body 1, a placement plate 2 for storing paper is arranged below the paper outlet 11, and the placement plate 2 is lifted and lowered by a lifting component 3. A placement slot 21 is provided at the center of the placement plate 2, and a center plate 4 is lifted and lowered in the placement slot 21. The size of the center plate 4 is larger than the size of the paper, and the top surface of the center plate 4 is flush with the top surface of the placement plate 2. A driving component 5 for driving the center plate 4 to lift and lower is arranged below the center plate 4. A bottom plate 12 is fixedly installed at the bottom of the side wall of the printer body 1, and the lifting component 3 and the driving component 5 are both arranged on the bottom plate 12.
[0036] Reference Figure 1-2 The lifting assembly 3 is arranged at both ends of the placement plate 2 in the length direction. The lifting assembly 3 includes a lifting block 31, a lead screw 32, a rotating motor 33, and a limit rod 34. The lifting block 31 is fixedly connected to the two ends of the placement plate 2. The lead screw 32 passes through the lifting block 31 and is threadedly connected to the lifting block 31. The bottom end of the lead screw 32 is rotatably connected to the base plate 12 through a bearing. The rotating motor 33 is installed on the base plate 12. A first gear 35 is coaxially connected to the output shaft of the rotating motor 33, and a second gear 36 is coaxially connected to the lead screw 32. The first gear 35 and the second gear 36 rotate synchronously through a synchronous toothed belt 37. The synchronous toothed belt 37 is meshed with the first gear 35 and the second gear 36 at the same time. The limit rod 34 passes through the lifting block 31 and is slidably connected to the lifting block 31.
[0037] A weight detection sensor is provided on the placement plate 2, and the weight detection sensor is electrically connected to the rotating motor 33. The weight detection sensor feeds back the increase in weight on the placement plate 2 to the control system of the rotating motor 33. The control system of the rotating motor 33 controls the number of rotations of the output shaft of the rotating motor 33, thereby controlling the descending height of the placement plate 2.
[0038] As the number of sheets of paper increases, the weight detection sensor feeds back the increase in weight on the placement plate 2 to the control system of the rotating motor 33, and the control system of the rotating motor 33 controls the number of rotations of the output shaft of the rotating motor 33, so that the height of the placement plate 2 can be controlled according to the amount of paper stacking. In this embodiment, three descending gears are set. When the weight detection sensor increases the weight on the placement plate 2 to m1, the placement plate 2 descends to a height of h1. When the weight detection sensor increases the weight on the placement plate 2 to m2, the placement plate 2 descends to a height of h2. When the weight detection sensor increases the weight on the placement plate 2 to m3, the placement plate 2 descends to a height of h3, wherein the increase is the real-time overall weight of the sheets of paper stacked on the placement plate 2, m1<m2<m3, h1<h2<h3.
[0039] The placement plate 2 gradually descends to avoid affecting the paper outlet 11 for discharging paper, so that more paper can be stacked, the number of papers that can be printed at one time is increased, the number of printing times required for large-scale printing is reduced, and the overall printing efficiency is improved.
[0040] Reference Figure 1 , Figure 3The driving assembly 5 includes a support plate 51, a support rod 52, and a driving cylinder 53. The support plate 51 is fixedly connected to the bottom surface of the placement plate 2 through the support rod 52. The support rod 52 is located at the four corners of the support plate 51. The top of the support rod 52 is fixedly connected to the bottom surface of the placement plate 2, and the bottom end of the support rod 52 is fixedly connected to the top surface of the support plate 51. The driving cylinder 53 is arranged on the support plate 51, and the piston rod of the driving cylinder 53 is fixedly connected to the bottom surface of the center plate 4. After the paper is discharged, the driving cylinder 53 pushes the center plate 4 upward to facilitate the staff to take the paper.
[0041] A guide rod 41 is arranged on the outer peripheral wall of the center plate 4 , and a limit groove 22 for the guide rod 41 to move is opened on the inner peripheral wall of the placement groove 21 , so as to improve the stability of the center plate 4 during the lifting process.
[0042] Reference Figure 4-7 The placement plate 2 is provided with a tidying assembly 6, which includes a first tidying plate 61 and a second tidying plate 62. The top surfaces of the first tidying plate 61 and the second tidying plate 62 are both located below the paper outlet 11. The first tidying plate 61 is located at both ends of the length direction of the placement plate 2, and the second tidying plate 62 is located at both ends of the width direction of the placement plate 2. The first tidying plate 61 slides along the length direction of the placement plate 2 through the first displacement assembly 7, and the second tidying plate 62 slides along the width direction of the placement plate 2 through the second displacement assembly 8. Both the first tidying plate 61 and the second tidying plate 62 can be moved from the placement plate 2 to the center plate 4.
[0043] The first displacement assembly 7 includes a first connecting plate 71 and a first cylinder 72. The first connecting plate 71 is fixedly connected to both ends of the first regularized plate 61. The first cylinder 72 is fixed to the top surface of the placement plate 2. The movable direction of the piston rod of the first cylinder 72 is consistent with the sliding direction of the first regularized plate 61. The piston rod of the first cylinder 72 is fixedly connected to the first connecting plate 71. After the piston rod of the first cylinder 72 is extended, it controls the first regularized plate 61 to slide toward the direction close to the center plate 4.
[0044] The second displacement assembly 8 includes a second connecting plate 81, a second cylinder 82, an active rack 83, an active gear 84, a driven rack 85, and a driven gear 86. The second connecting plate 81 is fixedly connected to both ends of the second regularized plate 62. The second cylinder 82 is installed on the top surface of the placement plate 2. The movable direction of the piston rod of the second cylinder 82 is perpendicular to the sliding direction of the second regularized plate 62. The active rack 83 is connected to the piston rod of the second cylinder 82 through a matching plate 87. The active rack 83 is located below the driven rack 85. The top of the matching plate 87 is fixed to the piston rod of the second cylinder 82. The bottom of the matching plate 87 is fixed to the piston rod of the second cylinder 82. The active rack 83 is fixed, the driven rack 85 is connected to the second connecting plate 81, the sliding direction of the active rack 83 is perpendicular to the sliding direction of the driven rack 85, the sliding direction of the driven rack 85 is consistent with the sliding direction of the second regular plate 62, the active gear 84 is coaxially connected with the driven gear 86, the active gear 84 is meshed with the active rack 83, and the driven gear 86 is meshed with the driven rack 85, and an active groove 23 for the active rack 83, the matching plate 87, and the active gear 84 to move is provided on the top surface of the placement plate 2, and a yield groove 13 for the driven rack 85 to move is provided on the side wall of the printing machine body 1.
[0045] After the piston rod of the second cylinder 82 is extended, it controls the active rack 83 to slide toward the direction close to the second regular plate 62, and the active rack 83 drives the active gear 84 to rotate, and the active gear 84 drives the driven gear 86 to rotate, and the driven gear 86 drives the driven rack 85 to slide toward the direction close to the center plate 4.
[0046] Both the first regularizing plate 61 and the second regularizing plate 62 extend as the placement plate 2 descends.
[0047] The first regularized plate 61 includes a first lower plate 611 and a first upper plate 612. The side of the first upper plate 612 close to the center plate 4 is flush with the side of the first lower plate 611 close to the center plate 4. A first accommodating groove 6111 for lifting the first upper plate 612 is provided on the top surface of the first lower plate 611. The cross sections of the first accommodating groove 6111 and the first upper plate 612 are both T-shaped. The two ends of the first upper plate 612 are fixedly connected with first guide plates 6121. The bottom plate 12 is fixedly and vertically provided with a first push rod 121. The first push rod 121 is 1 passes through the placement plate 2 and is slidably connected with the placement plate 2. The bottom surface of the first guide plate 6121 is provided with a first guide groove 6122 for the first push rod 121 to slide. When the placement plate 2 descends, the first push rod 121 pushes the first upper plate 612 upward through the first guide plate 6121. When the first regularized plate 61 slides, the first push rod 121 slides in the first guide groove 6122. The top end of the first push rod 121 is in a dovetail shape. The longitudinal section of the first guide groove 6122 is in a dovetail shape and is adapted to the top end of the first push rod 121.
[0048] When the placement plate 2 descends, the first push rod 121 pushes the first upper plate 612 upward through the first guide plate 6121, ensuring that the first tidying plate 61 can continue to sort the papers stacked upward. When the first tidying plate 61 slides, the first push rod 121 slides in the first guide groove 6122, so that the first push rod 121 adapts to the sliding of the first tidying plate 61.
[0049] The second regularized plate 62 includes a second lower plate 621 and a second upper plate 622. The side of the second upper plate 622 close to the center plate 4 is flush with the side of the second lower plate 621 close to the center plate 4. A second accommodating groove 6211 for lifting the second upper plate 622 is provided on the top surface of the second lower plate 621. The cross sections of the second accommodating groove 6211 and the second upper plate 622 are both T-shaped. The two ends of the second upper plate 622 are fixedly connected with second guide plates 6221. A second push rod 122 is fixedly and vertically arranged on the bottom plate 12. The second push rod 12 2 passes through the placement plate 2 and is slidably connected with the placement plate 2. The bottom surface of the second guide plate 6221 is provided with a second guide groove 6222 for the second push rod 122 to slide. When the placement plate 2 descends, the second push rod 122 pushes the second upper plate 622 upward through the second guide plate 6221. When the second regularizing plate 62 slides, the second push rod 122 slides in the second guide groove 6222. The top of the second push rod 122 is dovetail-shaped. The longitudinal section of the second guide groove 6222 is dovetail-shaped and matches the top of the second push rod 122. A notch 14 is provided on the side wall of the printing machine body 1 for the second guide plate 6221 to move.
[0050] When the placement plate 2 descends, the second push rod 122 pushes the second upper plate 622 upward through the second guide plate 6221, ensuring that the second tidying plate 62 can continue to sort the papers stacked upward, and when the second tidying plate 62 slides, the second push rod 122 slides in the second guide groove 6222, so that the second push rod 122 adapts to the sliding of the second tidying plate 62.
[0051] The bottom surface of the first lower plate 611 is fixedly connected with a first auxiliary block 6112, which is integrally formed with the first lower plate 611, and the side of the first auxiliary block 6112 close to the center plate 4 is flush with the side of the first lower plate 611 close to the center plate 4, and the top surface of the placement plate 2 is provided with a first auxiliary groove 24 for the first auxiliary block 6112 to slide, and the top surface of the center plate 4 is provided with a first notch 42 for the first auxiliary block 6112 to slide, and the first notch 42 runs through the side walls at both ends of the length direction of the center plate 4. When the first regularization plate 61 regularizes the paper, the first auxiliary block 6112 can better regularize the paper in the lower layer close to the placement plate 2, and prevent the paper from entering the gap between the first regularization plate 61 and the placement plate 2, thereby improving the regularization effect.
[0052] The bottom surface of the second lower plate 621 is fixedly connected with a second auxiliary block 6212, which is integrally formed with the second lower plate 621, and the side of the second auxiliary block 6212 close to the center plate 4 is flush with the side of the second lower plate 621 close to the center plate 4, and the top surface of the placement plate 2 is provided with a second auxiliary groove 25 for the second auxiliary block 6212 to slide, and the top surface of the center plate 4 is provided with a second notch 43 for the second auxiliary block 6212 to slide, and the second notch 43 runs through the side walls at both ends of the width direction of the center plate 4. When the second regularization plate 62 regularizes the paper, the second auxiliary block 6212 can better regularize the paper in the lower layer close to the placement plate 2, and prevent the paper from entering the gap between the second regularization plate 62 and the placement plate 2, thereby improving the regularization effect.
[0053] The provision of the first notch 42 and the second notch 43 makes it easier for staff to take paper.
[0054] The implementation principle of a green inkjet printer with automatic finishing function in the embodiment of the present application is as follows: Every time a piece of paper comes out of the paper outlet 11 and falls on the placement plate 2, the first straightening plate 61 moves toward the paper and limits and straightens the two ends of the paper in the length direction, and the second straightening plate 62 moves toward the paper and limits and straightens the two sides of the paper in the width direction, so that the paper is neatly placed on the center plate 4. When the weight detection sensor detects that the overall weight of the paper on the placement plate 2 in real time has increased to the point where it needs to be lowered, the rotating motor 33 controls the placement plate 2 to descend. At this time, the first push rod 121 pushes the first upper plate 612 upward, and the second push rod 122 pushes the second upper plate 622 upward. After the paper is discharged, the driving cylinder 53 pushes the center plate 4 upward to facilitate the staff to take the paper.
[0055] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A green inkjet printer with automatic finishing function, characterized in that: The printing machine comprises a printing machine body (1), wherein a paper outlet (11) is arranged on the printing machine body (1), and a placement plate (2) for storing paper is arranged below the paper outlet (11) in a lifting manner, wherein the placement plate (2) is lifted and lowered by a lifting assembly (3); The placement plate (2) is provided with a tidying component (6), the tidying component (6) comprising a first tidying plate (61) and a second tidying plate (62), the top surfaces of the first tidying plate (61) and the second tidying plate (62) are both located below the paper outlet (11), the first tidying plate (61) is located at both ends of the placement plate (2) in the length direction, the second tidying plate (62) is located at both ends of the placement plate (2) in the width direction, the first tidying plate (61) slides along the length direction of the placement plate (2) through a first displacement component (7), and the second tidying plate (62) slides along the width direction of the placement plate (2) through a second displacement component (8); The first regularized plate (61) and the second regularized plate (62) both extend as the placement plate (2) descends; A placement slot (21) is provided at the center of the placement plate (2), a center plate (4) is arranged in the placement slot (21) for lifting, the size of the center plate (4) is larger than the size of the paper, and the first regularization plate (61) and the second regularization plate (62) can both be moved from the placement plate (2) to the center plate (4); The top surface of the center plate (4) is flush with the top surface of the placement plate (2), and a driving component (5) for driving the center plate (4) to rise and fall is provided below the center plate (4); A bottom plate (12) is fixedly mounted on the bottom of the side wall of the printing machine body (1), and the lifting assembly (3) and the driving assembly (5) are both arranged on the bottom plate (12).
2. The green inkjet printer with automatic finishing function according to claim 1, characterized in that: The lifting assembly (3) is arranged at both ends of the placement plate (2) in the length direction. The lifting assembly (3) comprises a lifting block (31), a lead screw (32), a rotating motor (33) and a limiting rod (34). The lifting block (31) is fixedly connected to both ends of the placement plate (2). The lead screw (32) passes through the lifting block (31) and is threadedly connected to the lifting block (31). The bottom end of the lead screw (32) is rotatably connected to the bottom plate (12) through a bearing. The rotating motor (33) is installed on the bottom plate (12). A first gear (35) is coaxially connected to the output shaft of the rotating motor (33). A second gear (36) is coaxially connected to the lead screw (32). The first gear (35) and the second gear (36) rotate synchronously through a synchronous toothed belt (37). The synchronous toothed belt (37) is meshed with the first gear (35) and the second gear (36) at the same time. The limiting rod (34) passes through the lifting block (31) and is slidably connected to the lifting block (31). The placement plate (2) is provided with a weight detection sensor, which is electrically connected to the rotating motor (33). The weight detection sensor feeds back the increase in weight on the placement plate (2) to the control system of the rotating motor (33). The control system of the rotating motor (33) controls the number of rotations of the output shaft of the rotating motor (33), thereby controlling the descending height of the placement plate (2).
3. The green inkjet printer with automatic finishing function according to claim 1, characterized in that: The first displacement assembly (7) comprises a first connecting plate (71) and a first cylinder (72); the first connecting plate (71) is fixedly connected to two ends of the first regular plate (61); the first cylinder (72) is fixed to the top surface of the placement plate (2); the moving direction of the piston rod of the first cylinder (72) is consistent with the sliding direction of the first regular plate (61); the piston rod of the first cylinder (72) is fixedly connected to the first connecting plate (71).
4. The green inkjet printer with automatic finishing function according to claim 1, characterized in that: The second displacement assembly (8) comprises a second connecting plate (81), a second cylinder (82), an active rack (83), an active gear (84), a driven rack (85), and a driven gear (86); the second connecting plate (81) is fixedly connected to both ends of the second regular plate (62); the second cylinder (82) is installed on the top surface of the placement plate (2); the movable direction of the piston rod of the second cylinder (82) is perpendicular to the sliding direction of the second regular plate (62); the active rack (83) is connected to the piston rod of the second cylinder (82) through a matching plate (87); the active rack (83) is located below the driven rack (85); the top of the matching plate (87) is fixed to the piston rod of the second cylinder (82); the bottom of the matching plate (87) is fixed to the piston rod of the second cylinder (82); The active rack (83) is fixed, the driven rack (85) is connected to the second connecting plate (81), the sliding direction of the active rack (83) is perpendicular to the sliding direction of the driven rack (85), the sliding direction of the driven rack (85) is consistent with the sliding direction of the second regular plate (62), the active gear (84) and the driven gear (86) are coaxially connected, the active gear (84) is meshed with the active rack (83), the driven gear (86) is meshed with the driven rack (85), the top surface of the placement plate (2) is provided with an active groove (23) for the active rack (83), the matching plate (87) and the active gear (84) to move, and the side wall of the printing machine body (1) is provided with a clearance groove (13) for the driven rack (85) to move.
5. The green inkjet printer with automatic finishing function according to claim 1, characterized in that: The driving assembly (5) comprises a support plate (51), a support rod (52), and a driving cylinder (53); the support plate (51) is fixedly connected to the bottom surface of the placement plate (2) via the support rod (52); the support rod (52) is located at the four corners of the support plate (51); the top end of the support rod (52) is fixedly connected to the bottom surface of the placement plate (2); the bottom end of the support rod (52) is fixedly connected to the top surface of the support plate (51); the driving cylinder (53) is arranged on the support plate (51); the piston rod of the driving cylinder (53) is fixedly connected to the bottom surface of the center plate (4); after the paper is discharged, the driving cylinder (53) pushes the center plate (4) upwards.
6. The green inkjet printer with automatic finishing function according to claim 1, characterized in that: A guide rod (41) is arranged on the outer peripheral wall of the center plate (4), and a limiting groove (22) for the guide rod (41) to move is opened on the inner peripheral wall of the placement groove (21).
7. The green inkjet printer with automatic finishing function according to claim 1, characterized in that: The first regular plate (61) comprises a first lower plate (611) and a first upper plate (612), wherein a surface of the first upper plate (612) close to the center plate (4) is flush with a surface of the first lower plate (611) close to the center plate (4), and a first accommodating groove (6111) for lifting and lowering the first upper plate (612) is provided on the top surface of the first lower plate (611), and the cross-sections of the first accommodating groove (6111) and the first upper plate (612) are both T-shaped, and first guide plates (6121) are fixedly connected at both ends of the first upper plate (612), and a first push rod (121) is fixedly and vertically arranged on the bottom plate (12), and the first push rod (121) is 21) passes through the placement plate (2) and is slidably connected to the placement plate (2), the bottom surface of the first guide plate (6121) is provided with a first guide groove (6122) for the first push rod (121) to slide, when the placement plate (2) descends, the first push rod (121) pushes the first upper plate (612) upward through the first guide plate (6121), when the first regular plate (61) slides, the first push rod (121) slides in the first guide groove (6122), the top end of the first push rod (121) is dovetail-shaped, and the longitudinal section of the first guide groove (6122) is dovetail-shaped and is adapted to the top end of the first push rod (121).
8. The green inkjet printer with automatic finishing function according to claim 1, characterized in that: The second regular plate (62) comprises a second lower plate (621) and a second upper plate (622), wherein a side of the second upper plate (622) close to the center plate (4) is flush with a side of the second lower plate (621) close to the center plate (4), and a second accommodating groove (6211) for lifting the second upper plate (622) is provided on the top surface of the second lower plate (621), and the cross-sections of the second accommodating groove (6211) and the second upper plate (622) are both T-shaped, and the second upper plate (622) is fixedly connected to the two ends of the second upper plate (622) with a second guide plate (6221), and a second push rod (122) is fixedly and vertically arranged on the bottom plate (12), and the second push rod (122) is 22) passes through the placement plate (2) and is slidably connected to the placement plate (2), and the bottom surface of the second guide plate (6221) is provided with a second guide groove (6222) for the second push rod (122) to slide. When the placement plate (2) descends, the second push rod (122) pushes the second upper plate (622) upward through the first guide plate (6121). When the second regular plate (62) slides, the second push rod (122) slides in the second guide groove (6222), and the top end of the second push rod (122) is dovetail-shaped. The longitudinal section of the second guide groove (6222) is dovetail-shaped and is adapted to the top end of the second push rod (122).
9. The green inkjet printer with automatic finishing function according to claim 7, characterized in that: The bottom surface of the first lower plate (611) is fixedly connected to a first auxiliary block (6112); a side of the first auxiliary block (6112) close to the center plate (4) is flush with a side of the first lower plate (611) close to the center plate (4); a first auxiliary groove (24) for the first auxiliary block (6112) to slide is provided on the top surface of the placement plate (2); a first notch (42) for the first auxiliary block (6112) to slide is provided on the top surface of the center plate (4); the first notch (42) passes through the side walls at both ends of the center plate (4) in the length direction.
10. The green inkjet printer with automatic finishing function according to claim 8, characterized in that: The bottom surface of the second lower plate (621) is fixedly connected to a second auxiliary block (6212); a side of the second auxiliary block (6212) close to the center plate (4) is flush with a side of the second lower plate (621) close to the center plate (4); a second auxiliary groove (25) for the second auxiliary block (6212) to slide is provided on the top surface of the placement plate (2); a second notch (43) for the second auxiliary block (6212) to slide is provided on the top surface of the center plate (4); the second notch (43) passes through the side walls at both ends of the center plate (4) in the width direction.