Scanning and straight-out integrated digital jet printing trolley

Abstract

The utility model relates to the technical field of printing machines, in particular to a scanning and straight-out integrated digital jet printing trolley which comprises a supporting frame, a jet printing frame body rotatably connected to the supporting frame and a control system box fixedly connected with the supporting frame, and a hinge is arranged between the jet printing frame body and the supporting frame. The jet printing frame body can rotate by 90 degrees relative to the supporting frame from an initial state, so that the digital jet printing trolley is switched from a scanning working mode to a straight-out working mode, the digital jet printing trolley has two working modes of scanning and straight-out, and when the printing size of the surface of a carton is large, the scanning working mode is switched to the straight-out working mode. The digital jet printing trolley adopts a scanning working mode to scan and print the surface of the carton; when the printing size of the surface of the carton is small, the digital jet printing trolley prints the surface of the carton in a straight-out working mode, so that the printing working mode of the digital jet printing trolley can be manually switched according to the printing size, the paperboard printing requirement is well met, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of printing machines, in particular to a scanning and direct-output integrated digital printing carriage. Background Art

[0002] A corrugated inkjet printer is a printing device that can print the required text, patterns and other information on the surface of a carton. Existing digital printing carriages used on corrugated inkjet printers mostly use a single scanning and printing method to print text or image information directly onto the carton, and during the printing process, the image or text can be continuously changed in one printing. However, when the size of the carton to be printed is small, the work efficiency is reduced for the existing digital printing carriages that can only use scanning and printing methods. The patterns printed by the digital printing carriage in a direct-printing method are limited in size, and the working range is relatively limited. Utility Model Content

[0003] The utility model aims to provide a scanning and direct-output integrated digital printing trolley to solve the problem of low efficiency in printing certain patterns by scanning in the prior art, and better meet the needs of cardboard printing.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a scanning and direct-output integrated digital inkjet printing cart, including a support frame, a printing frame rotatably connected to the support frame, and a control system box fixedly connected to the support frame. A hinge is provided between the printing frame and the support frame. The printing frame can be rotated 90 degrees relative to the support frame from an initial state, so that the digital inkjet printing cart can switch from a scanning working mode to a direct-output working mode.

[0005] On the basis of the above technical solution, the utility model can also be improved as follows:

[0006] As a further improvement of the above technical solution, the support frame includes a sliding side panel, a supporting side panel connected and fixed to the sliding side panel, and an inclined bracket connected and fixed to the supporting side panel, the supporting side panel is perpendicular to the sliding side panel, the supporting side panel and the sliding side panel are made of aluminum alloy panels, the rear edge of the supporting side panel is fixed to the right edge of the sliding side panel by screws, and a hinge is arranged between the rear edge of the left panel of the printing frame and the left edge of the sliding side panel.

[0007] As a further improvement of the above technical solution, the rear surface of the sliding side plate is provided with a plurality of sliders and two synchronous belt pressure plates, and the plurality of sliders are used to be installed and connected with the crossbeam guide rail of the printing press. The sliders are sliders with a model width of 20 mm, and the synchronous belt pressure plate is composed of a toothed pressing piece and a fixed block, which is used for the installation and fixation of the synchronous belt.

[0008] As a further improvement of the above technical solution, the inclined bracket connects and fixes one end of the control system box to the supporting side panel by screws. The inclined bracket is formed by one-piece CNC processing of aluminum alloy. A fixed plate is connected between the bottom of the control system box and the upper end of the sliding side panel. The control system box is an enclosed space assembled of aluminum alloy plates.

[0009] As a further improvement of the above technical solution, the printing frame includes a top plate, a front side plate, a left side plate, a right side plate, a rear side plate and a bottom plate which are connected to each other by screws. The top plate, the front side plate, the left side plate, the right side plate, the rear side plate and the bottom plate are all made of aluminum alloy. A plurality of nozzles are installed on the bottom plate. When the printing frame is in an initial state, the rear side plate of the printing frame is abutted against the sliding side plate of the support frame, and the right side plate of the printing frame is abutted against the supporting side plate of the support frame and fixed by screws.

[0010] As a further improvement of the above technical solution, the model of the nozzle is Epson I3200, the nozzle is installed in a direct-plug style, 16 nozzles are installed on the bottom plate, and the 16 nozzles are arranged in two rows in a staggered manner.

[0011] As a further improvement of the above technical solution, the left side plate of the printing frame is provided with a positioning key pin and a plurality of turning mounting parts at the front edge. The positioning key pin is made of aluminum alloy, and is used to position the digital printing trolley when the printing frame is rotated 90 degrees; the turning mounting part is provided with a bolt hole, which is used to tighten the digital printing trolley by screwing the bolt when the printing frame is rotated 90 degrees.

[0012] As a further improvement of the above technical solution, both the printing frame and the control system box are provided with acrylic windows, and the acrylic is brown transparent acrylic.

[0013] As a further improvement of the above technical solution, the left and right plates of the printing frame and the supporting side plates of the supporting frame are all provided with a plurality of heat dissipation holes, which are long strip holes formed by milling on the aluminum alloy plate.

[0014] As a further improvement of the above technical solution, a magnetic grating reader is installed on the sliding side plate, and the magnetic grating reader moves with the digital printing carriage and is used for reading position data when the digital printing carriage is running.

[0015] The beneficial effect of the utility model is that the scanning and direct-output integrated digital printing trolley provided by the utility model can be used on a corrugated inkjet printing machine, and has two working modes: scanning and direct-output. When the printing size on the surface of the carton is large, the digital printing trolley adopts a scanning working mode to scan and print the surface of the carton; when the printing size on the surface of the carton is small, the digital printing trolley adopts a direct-output working mode to print the surface of the carton, so that the printing working mode of the digital printing trolley can be manually switched according to the printing size, which better meets the cardboard printing needs and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0017] Figure 1 It is a three-dimensional structural diagram of a scanning and direct-output integrated digital printing trolley provided in a preferred embodiment of the utility model;

[0018] Figure 2 yes Figure 1 A three-dimensional structural diagram of the scanning and direct-output integrated digital printing vehicle from another angle;

[0019] Figure 3 yes Figure 1 The left side view of the scanning and direct-output integrated digital printing carriage;

[0020] Figure 4 yes Figure 1 Bottom view of the scanning and direct-output integrated digital printing carriage;

[0021] Figure 5 yes Figure 1 A top view of the scanning and direct-output integrated digital printing carriage;

[0022] Figure 6 yes Figure 5 A schematic diagram showing that the printing frame is rotated 90 degrees relative to the support frame;

[0023] In the figure: 10, printing frame; 11, top plate; 12, front side plate; 13, left side plate; 131, positioning key pin; 132, turning installation part; 14, right side plate; 15, bottom plate; 16, rear side plate; 17, nozzle; 20, support frame; 21, sliding side plate; 22, supporting side plate; 23, oblique bracket; 24, slider; 25, fixed plate; 26, synchronous belt pressure plate; 27, hinge; 30, control system box; 41, acrylic window; 42, heat dissipation hole; 43, magnetic grating reader. DETAILED DESCRIPTION

[0024] The present invention will now be further described in detail in conjunction with the accompanying drawings and embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0025] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0027] like Figures 1 to 6 As shown, a scanning and direct-output integrated digital printing trolley provided by a preferred embodiment of the utility model can be used in a corrugated inkjet printer and has two working modes: scanning and direct-output. The scanning and direct-output integrated digital printing trolley includes a support frame 20, a printing frame 10 rotatably connected to the support frame 20, and a control system box 30 fixedly connected to the support frame 20.

[0028] The printing frame 10 includes a top plate 11, a front side plate 12, a left side plate 13, a right side plate 14, a rear side plate 16 and a bottom plate 15 connected to each other by screws, and a plurality of nozzles 17 are installed on the bottom plate 15. In this embodiment, the top plate 11, the front side plate 12, the left side plate 13, the right side plate 14, the rear side plate 16 and the bottom plate 15 can all be made of aluminum alloy. The nozzle 17 is a main component for realizing the digital printing function. The ink is sprayed from the nozzle hole of the nozzle 17. The model of the nozzle 17 is Epson I3200. The nozzle 17 is installed in a direct plug-in manner. 16 nozzles 17 are installed on the bottom plate 15. The 16 nozzles 17 are arranged in two rows in a staggered manner, and the printing efficiency is relatively high.

[0029] The support frame 20 includes a sliding side plate 21, a support side plate 22 connected and fixed to the sliding side plate 21, and an inclined bracket 23 connected and fixed to the support side plate 22. The support side plate 22 is perpendicular to the sliding side plate 21. The support side plate 22 and the sliding side plate 21 can be made of aluminum alloy plates. The rear edge of the support side plate 22 is fixed to the right edge of the sliding side plate 21 by screws. A hinge 27 is arranged between the rear edge of the left side plate 13 of the printing frame 10 and the left edge of the sliding side plate 21. By setting the hinge 27, the printing frame 10 can be rotated 90 degrees relative to the support frame 20.

[0030] The left side plate 13 of the printing frame 10 is provided with a positioning key pin 131 and a plurality of turning mounting parts 132 at the front edge. The positioning key pin 131 is made of aluminum alloy and is used to position the digital printing trolley when the printing frame 10 is rotated 90 degrees; the turning mounting part 132 is provided with a bolt hole, which is used to screw on the bolt to tighten the digital printing trolley when the printing frame 10 is rotated 90 degrees.

[0031] The rear surface of the sliding side plate 21 is provided with a plurality of sliders 24 and two synchronous belt pressing plates 26. The plurality of sliders 24 are used to be installed and connected with the crossbeam guide rail of the printing press. Under the action of the driving mechanism, the digital printing carriage can slide left and right along the crossbeam guide rail. In this embodiment, the slider 24 is a slider with a model width of 20 mm. The synchronous belt pressing plate 26 is composed of a toothed pressing sheet and a fixing block, and is used for the installation and fixing of the synchronous belt.

[0032] The oblique bracket 23 connects and fixes one end of the control system box 30 to the supporting side plate 22 by screws, which plays a role of strengthening the fixation to improve the rigidity of the digital printing trolley. The oblique bracket 23 can be formed by CNC processing of aluminum alloy. A fixing plate 25 is connected between the bottom of the control system box 30 and the upper end of the sliding side plate 21. The control system box 30 is a closed space assembled by aluminum alloy plates, and a control system such as a board card is installed inside. It is the core control area of ​​the digital printing trolley and is used to control the printing process of the digital printing trolley.

[0033] Preferably, both the printing frame 10 and the control system box 30 are provided with acrylic windows 41 for convenient observation of the status of the internal components of the digital printing vehicle, and the acrylic is brown transparent acrylic.

[0034] Preferably, the left side plate 13 and the right side plate 14 of the printing frame 10 and the supporting side plate 22 of the supporting frame 20 are provided with a plurality of heat dissipation holes 42. The heat dissipation holes 42 can be long strip holes formed by milling on the aluminum alloy plate. There are heat dissipation holes 42 on both sides of the printing frame 10 for dissipating heat inside the digital printing vehicle.

[0035] Preferably, a magnetic grating reader 43 is installed on the sliding side plate 21, and the magnetic grating reader 43 moves with the digital printing carriage and is used for reading position data when the digital printing carriage is running.

[0036] When the utility model is used, the carton to be printed is placed on the printing platform of the printing machine, the printing platform transports the carton to be printed, and the control system box 30 controls the digital printing trolley to slide along the crossbeam guide rail of the printing machine, so that the digital printing trolley contacts the carton and prints the surface of the carton. When the printing size on the surface of the carton is large, the digital printing trolley uses a scanning working mode to scan and print the surface of the carton. At this time, the printing frame 10 is in the initial state (i.e., it does not rotate), the rear side plate 16 of the printing frame 10 is in contact with the sliding side plate 21 of the support frame 20, and the right side plate 14 of the printing frame 10 is in contact with the support side plate 22 of the support frame 20 and fixed by screws. When the printing size on the carton surface is small, the digital printing trolley prints on the carton surface in a straight-out working mode. At this time, the screws are unscrewed to release the fixation of the printing frame 10 and the support frame 20, and then the printing frame 10 is rotated 90 degrees relative to the support frame 20 around the hinge 27. The rear side panel 16 of the printing frame 10 is perpendicular to the sliding side panel 21 of the support frame 20, and the left side panel 13 of the printing frame 10 is perpendicular to the supporting side panel 22 of the support frame 20. The digital printing trolley is tightened by the turning mounting portion 132 on the left side panel 13.

[0037] The scanning and direct-output integrated digital printing trolley provided by the utility model can be used on a corrugated inkjet printer, and has two working modes: scanning and direct-output. When the printing size on the carton surface is large, the digital printing trolley adopts the scanning working mode to scan and print the surface of the carton; when the printing size on the carton surface is small, the digital printing trolley adopts the direct-output working mode to print the surface of the carton, so that the printing working mode of the digital printing trolley can be manually switched according to the printing size, which better meets the cardboard printing needs and improves work efficiency.

[0038] Any details not mentioned in the above specific embodiments of the present invention belong to the known technologies in the art and can be implemented with reference to the known technologies.

[0039] The above is based on the ideal embodiment of the utility model. Through the above description, relevant personnel can make various changes and modifications without deviating from the technical concept of the utility model. The technical scope of this utility model is not limited to the content in the specification, and the technical scope must be determined according to the scope of the claims.

Claims

1. A scanning and direct-output integrated digital printing vehicle, characterized in that: It includes a support frame, a printing frame rotatably connected to the support frame, and a control system box fixedly connected to the support frame. A hinge is provided between the printing frame and the support frame. The printing frame can be rotated 90 degrees relative to the support frame from an initial state, so that the digital printing carriage can switch from a scanning working mode to a direct output working mode.

2. The scanning and direct-output integrated digital printing vehicle according to claim 1 is characterized in that: The support frame includes a sliding side plate, a supporting side plate connected and fixed to the sliding side plate, and an inclined bracket connected and fixed to the supporting side plate. The supporting side plate is perpendicular to the sliding side plate. The supporting side plate and the sliding side plate are made of aluminum alloy plates. The rear edge of the supporting side plate is fixed to the right edge of the sliding side plate by screws, and a hinge is arranged between the rear edge of the left side plate of the printing frame and the left edge of the sliding side plate.

3. The scanning and direct-output integrated digital printing vehicle according to claim 2 is characterized in that: The rear surface of the sliding side plate is provided with a plurality of sliders and two synchronous belt pressure plates, and the plurality of sliders are used for installation and connection with the crossbeam guide rail of the printing press. The sliders are sliders with a model width of 20 mm, and the synchronous belt pressure plate is composed of a toothed pressing sheet and a fixing block, which is used for installation and fixation of the synchronous belt.

4. The scanning and direct-output integrated digital printing vehicle according to claim 3 is characterized in that: The inclined bracket connects and fixes one end of the control system box to the supporting side plate by screws. The inclined bracket is formed by CNC integral processing of aluminum alloy. A fixed plate is connected between the bottom of the control system box and the upper end of the sliding side plate. The control system box is a closed space assembled by aluminum alloy plates.

5. The scanning and direct-output integrated digital printing vehicle according to claim 2 is characterized in that: The printing frame includes a top plate, a front side plate, a left side plate, a right side plate, a rear side plate and a bottom plate which are connected to each other by screws. The top plate, the front side plate, the left side plate, the right side plate, the rear side plate and the bottom plate are all made of aluminum alloy. A plurality of nozzles are installed on the bottom plate. When the printing frame is in an initial state, the rear side plate of the printing frame is in abutment against the sliding side plate of the support frame, and the right side plate of the printing frame is in abutment against the supporting side plate of the support frame and fixed by screws.

6. The scanning and direct-output integrated digital printing vehicle according to claim 5 is characterized in that: The model of the nozzle is Epson I3200, and the nozzle is installed in a direct-plug style. There are 16 nozzles installed on the bottom plate, and the 16 nozzles are arranged in two rows in a staggered manner.

7. The scanning and direct-output integrated digital printing vehicle according to claim 6 is characterized in that: The left side plate of the printing frame is provided with a positioning key pin and a plurality of turning mounting parts at the front edge. The positioning key pin is made of aluminum alloy and is used to position the digital printing trolley when the printing frame is rotated 90 degrees; the turning mounting part is provided with a bolt hole, which is used to tighten the digital printing trolley by screwing the bolt when the printing frame is rotated 90 degrees.

8. The scanning and direct-output integrated digital printing vehicle according to claim 5 is characterized in that: The printing frame and the control system box are both provided with acrylic windows, and the acrylic is brown transparent acrylic.

9. The scanning and direct-output integrated digital printing vehicle according to claim 5, characterized in that: The left side plate and the right side plate of the printing frame and the supporting side plate of the supporting frame are all provided with a plurality of heat dissipation holes, and the heat dissipation holes are long strip holes formed by milling on the aluminum alloy plate.

10. The scanning and direct-output integrated digital printing vehicle according to claim 2, characterized in that: A magnetic grating reader is installed on the sliding side plate. The magnetic grating reader moves with the digital printing carriage and is used for reading position data when the digital printing carriage is running.

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