Drying device for inkjet of inkjet printer

Abstract

The utility model discloses a drying device for inkjet of an inkjet printer, which comprises a drying box, a fixed net is fixedly connected to the upper part in the drying box, a plurality of heating pipes are arranged above the fixed net and are fixedly connected with the drying box, a circulating pipe is fixedly connected to the upper part of the rear side of the outer part of the drying box, and the circulating pipe is fixedly connected to the upper part of the rear side of the outer part of the drying box. A circulating pump is arranged in the middle of the circulating pipe, an exhaust hood is fixedly connected to the bottom end of the circulating pipe, a plurality of rotating blocks are fixedly connected to the two sides of the bottom end in the drying box correspondingly, and a plurality of conveying rollers are rotationally connected into the rotating blocks. The wind-up roller, the driving motor and the bolt block are arranged, paper painted by the inkjet printer is stretched, the redundant section is wound on the surface of the wind-up roller, then the inkjet printer completes inkjet operation on the paper, the driving motor completes rotary winding on the wind-up roller in the inkjet process, and the use efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drying of inkjet printers, in particular to a drying device for inkjet printers. Background Art

[0002] Inkjet printers are a type of large-scale printer series product. They do not have the high definition of printing and photo machines, but the inkjet printers launched now have greatly improved definition. Inkjet printers use solvent-based or UV-curing inks. Solvent-based inks have a strong odor and are corrosive. During the printing process, the ink penetrates into the interior of the printing material through corrosion, making the image less likely to fade. Therefore, it has the characteristics of being waterproof, UV-resistant, and scratch-resistant. Ink is liquid, and the ink will not dry and solidify immediately after being sprayed on the printing material. Especially when spraying large paintings, the ink is even more difficult to dry. If the printed products are stacked together immediately, the pattern or number of the printed product will be blurred, thereby affecting the production quality of the printed products. Therefore, the printed products need to be dried.

[0003] The inkjet printer in the prior art does not have a drying device when in use. When friction or superposition occurs after inkjet printing, the ink will become blurred, affecting the use effect. Most of the inkjet printers print on a whole roll of paper, and cannot quickly dry the paper. At the same time, the drying requires uniform heating before the paper can be rolled up for subsequent trimming operations. Therefore, it is inconvenient to use. Utility Model Content

[0004] The utility model aims to provide a drying device for inkjet printer, which stretches the paper printed by the inkjet printer, winds the excess section on the surface of a winding roller, and then performs inkjet printing on the paper. During the inkjet printing process, a driving motor is driven to rotate and wind the winding roller, and after the drying and winding operation is completed, the paper can be pulled away from the latch block to facilitate removal, thereby improving the use efficiency.

[0005] To achieve the above-mentioned purpose, a drying device for inkjet printing of an inkjet printer is provided, comprising: a drying box, a fixed net is fixedly connected to the upper part of the interior of the drying box, a plurality of heating tubes are arranged above the fixed net, and the heating tubes and the drying box are fixedly connected, a circulation tube is fixedly connected to the upper part of the outer rear side of the drying box, a circulation pump is arranged in the middle of the circulation tube, an exhaust hood is fixedly connected to the bottom end of the circulation tube, a plurality of rotating blocks are respectively fixedly connected to both sides of the inner bottom end of the drying box, a plurality of conveying rollers are rotatably connected to the inner part of the rotating blocks, and an arc-shaped fixed block is fixedly connected to both sides of the bottom of one end of the drying box, and a winding roller is rotatably matched to the inner part of the arc-shaped fixed block.

[0006] According to the drying device for inkjet printer, the outer side of the arc-shaped fixed block on one side is fixedly connected to a driving motor, the driving end of the driving motor is fixedly connected to a latch block, and the latch block is plug-fitted with the winding roller.

[0007] According to the drying device for inkjet printer, a motor box is fixedly connected to the middle of the top of the drying box, and a fan fan is fixedly connected to the inner driving end of the motor box.

[0008] According to the drying device for inkjet printer, both sides of the top of the drying box are fixedly connected with exhaust pipes.

[0009] According to the drying device for inkjet printer, a fan is fixedly connected to the top of one side of the drying box.

[0010] According to the drying device for inkjet printer, the number of the exhaust pipes is two.

[0011] According to the drying device for inkjet printer, the top of the motor box is fixedly connected with an air intake net.

[0012] The above scheme has the following beneficial effects:

[0013] 1. The utility model is provided with a winding roller, a driving motor and a latch block, which stretches the paper printed by the inkjet printer, and winds the excess section on the surface of the winding roller, and then the inkjet printer performs the printing operation on the paper. During the printing process, the driving motor rotates and rewinds the winding roller, and after the drying and rewinding operation is completed, the paper can be pulled out of the latch block by the winding roller, which improves the use efficiency, and then the whole roll of the inkjet pattern can be trimmed.

[0014] 2. The utility model is provided with a fan, a heating tube, a circulation pump and an exhaust hood. The fan introduces external air, which then enters the internal top of the drying box, and heats the gas temperature through the heating tube. The motor box drives the fan to blow the internal air to confuse the internal air, and quickly dry the ink sprayed. At the same time, the circulation pump drives the air to circulate through the circulation tube and discharge it through the exhaust hood at one end, heating the bottom end of the paper, so that the upper and lower sides are heated, the drying effect is better, the speed is faster, and the drying effect is improved.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 1This is a three-dimensional diagram of a drying device for inkjet printing of an inkjet printer according to the utility model;

[0018] Figure 2 This is a cross-sectional side view of a drying device for inkjet printing of an inkjet printer according to the utility model;

[0019] Figure 3 This is a structural diagram of a conveying roller of a drying device for inkjet printer of the utility model;

[0020] Figure 4 This is a rear perspective view of a drying device for inkjet printer of the utility model;

[0021] Figure 5 The utility model discloses a disassembled diagram of a latch block of a drying device for inkjet printer.

[0022] Legend:

[0023] 1. Drying box; 2. Exhaust pipe; 3. Motor box; 4. Fan; 5. Driving motor; 6. Circulation pump; 7. Flow pipe; 8. Conveying roller; 9. Exhaust hood; 10. Fan fan; 11. Heating tube; 12. Fixed net; 13. Rotating block; 14. Winding roller; 15. Arc-shaped fixed block; 16. Latch block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present utility model; the terms "first", "second" and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" 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 connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] Reference Figure 1-5 The utility model embodiment is a drying device for inkjet printer, which includes: a drying box 1, a fixed net 12 is fixedly connected to the upper part of the interior of the drying box 1, and a plurality of heating pipes 11 are arranged above the fixed net 12. The gas can be heated by the heating pipes 11, and the heating pipes 11 are fixedly connected to the drying box 1. A circulation pipe 7 is fixedly connected to the upper part of the rear side of the exterior of the drying box 1. A circulation pump 6 is arranged in the middle of the circulation pipe 7. The circulation pump 6 absorbs the hot gas at the top and discharges it through the exhaust hood 9 at one end of the circulation pipe 7, so as to heat the bottom end of the paper. , so that the upper and lower surfaces are heated and the drying effect is better, the bottom end of the circulation pipe 7 is fixedly connected to the exhaust hood 9, and the inner bottom of the drying box 1 is respectively fixedly connected to a plurality of rotating blocks 13 on both sides, and the inner rotation of the rotating block 13 is connected to a plurality of conveying rollers 8, and the bottom of one end of the drying box 1 is fixedly connected to an arc-shaped fixed block 15 on both sides, and the inner rotation of the arc-shaped fixed block 15 is matched with a winding roller 14, and the paper printed by the inkjet printer is stretched, and the excess section is wound on the surface of the winding roller 14, and then the inkjet printer is used to complete the printing operation on the paper.

[0027] A driving motor 5 is fixedly connected to the outer side of an arc-shaped fixed block 15 on one side, and the driving motor 5 rotates and reels the winding roller 14, and at the same time, the pattern after inkjet printing enters the interior of the drying box 1. A latch block 16 is fixedly connected to the driving end of the driving motor 5. The latch block 16 structure facilitates the disassembly and installation of the winding roller 14 and the driving motor 5, and the latch block 16 and the winding roller 14 are plugged together. A motor box 3 is fixedly connected to the middle of the top of the drying box 1, and a fan fan 10 is fixedly connected to the internal driving end of the motor box 3. The motor box 3 drives and blows the fan fan 10 to confuse the internal gas, and the gas is blown to the surface of the paper through the fixed net 12 to quickly dry the ink printed on it. Exhaust pipes 2 are fixedly connected to both sides of the top of the drying box 1. The number of exhaust pipes 2 is two. A fan 4 is fixedly connected to the top of one side of the drying box 1. The fan 4 introduces external gas and then enters the internal top of the drying box 1 to heat the gas temperature through the heating pipe 11. The top of the motor box 3 is fixedly connected to an air intake net.

[0028] Working principle: When in use, first stretch the paper printed by the inkjet printer, and wrap the excess section around the surface of the wind-up roller 14, then use the inkjet printer to complete the printing operation on the paper. During the printing process, the motor 5 is driven to rotate and wind the wind-up roller 14, and at the same time, the printed pattern enters the interior of the drying box 1, and the heating tube 11 heats the temperature, and the fan 4 introduces external air, and then enters the top of the drying box 1, and the gas temperature is heated by the heating tube 11, and the motor box 3 drives the fan 10 to blow it, and the internal gas is turbulent, and the gas is blown to the surface of the paper through the fixed net 12, and the printed ink is quickly dried. At the same time, the circulating pump 6 absorbs the hot gas at the top and discharges it through the exhaust hood 9 at one end of the circulation tube 7, and heats the bottom end of the paper, so that the upper and lower surfaces are heated, and the drying effect is better.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A drying device for inkjet printer, comprising: A drying box (1) is characterized in that a fixed net (12) is fixedly connected to the upper part of the interior of the drying box (1), a plurality of heating tubes (11) are arranged above the fixed net (12), and the heating tubes (11) and the drying box (1) are fixedly connected, a circulation tube (7) is fixedly connected to the upper part of the outer rear side of the drying box (1), a circulation pump (6) is arranged in the middle of the circulation tube (7), an exhaust hood (9) is fixedly connected to the bottom end of the circulation tube (7), a plurality of rotating blocks (13) are respectively fixedly connected to both sides of the bottom end of the drying box (1), a plurality of conveying rollers (8) are rotatably connected to the inside of the rotating blocks (13), an arc-shaped fixed block (15) is fixedly connected to both sides of the bottom of one end of the drying box (1), and a winding roller (14) is rotatably matched to the inside of the arc-shaped fixed block (15).

2. A drying device for inkjet printing according to claim 1, characterized in that: The outer side of the arc-shaped fixed block (15) on one side is fixedly connected to a driving motor (5), the driving end of the driving motor (5) is fixedly connected to a latch block (16), and the latch block (16) and the winding roller (14) are plug-fitted.

3. The drying device for inkjet printing of an inkjet printer according to claim 1, characterized in that: A motor box (3) is fixedly connected to the middle of the top end of the drying box (1), and a fan (10) is fixedly connected to the internal driving end of the motor box (3).

4. The drying device for inkjet printing of an inkjet printer according to claim 1, characterized in that: Exhaust pipes (2) are fixedly connected to both sides of the top of the drying box (1).

5. The drying device for inkjet printing of an inkjet printer according to claim 1, characterized in that: A fan (4) is fixedly connected to the top of one side of the drying box (1).

6. The drying device for inkjet printing of an inkjet printer according to claim 4, characterized in that: The number of the exhaust pipes (2) is two.

7. The drying device for inkjet printing of an inkjet printer according to claim 3, characterized in that: The top end of the motor box (3) is fixedly connected with an air intake net.

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