Efficient drying digital ink-jet device

Abstract

The utility model belongs to the technical field of digital ink jet, and particularly relates to an efficient drying digital ink jet device which comprises a supporting seat, an operation table is fixedly arranged at the top of the supporting seat, and an ink jet device body is arranged at one end of the upper surface of the operation table. A material rolling mechanism is arranged at the other end of the upper surface of the operation table, a draught fan and an adjusting mechanism are fixedly connected to the upper surface of the operation table, the adjusting mechanism is connected with an upper exhaust plate, and the draught fan is connected with an upper air pipe and a lower air pipe; the height of the upper exhaust plate is adjusted through the adjusting mechanism, so that the printed matter is always located between the upper exhaust plate and the lower exhaust plate in the displacement process, the draught fan conveys air into the upper exhaust plate and the lower exhaust plate through the upper air pipe and the lower air pipe correspondingly, and then the air is exhausted through the lower exhaust groove and the upper exhaust groove at the same time; and the printed matter moving to the position between the upper exhaust plate and the lower exhaust plate can be dried conveniently through simultaneous upper and lower exhaust, and the drying efficiency is effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of digital inkjet, in particular to a high-efficiency drying digital inkjet device. Background Art

[0002] Digital inkjet printers have broken through the technical bottleneck of digital printing inkjet brushes, and have achieved the real meaning of printing from one sheet, without plate making, and completing full-color images at one time. The extremely low printing cost and high-quality printing effect are more economical and convenient than traditional printing systems. The extremely low system investment, digital operation mode and limited space occupation make the system have a greater market prospect. It is the best supplement to traditional printing and a replacement product for traditional printing machines.

[0003] A Chinese patent application numbered 202020289650.3 discloses a high-efficiency drying digital inkjet device, the key points of its technical solution are: most of the heated gas is sprayed through a conical cylinder onto the printing ink on the inkjet material belt, thereby accelerating the drying efficiency of the ink on the printing material.

[0004] However, the above technology only sprays most of the heated gas through the conical cylinder onto the upper surface of the printed ink on the inkjet material belt, which is not convenient for drying the displaced printed material by exhausting air from both top and bottom. Therefore, an efficient drying digital inkjet device is proposed to address the above problem. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes an efficient drying digital inkjet device, comprising a support seat, a workbench is fixedly arranged on the top of the support seat, and an inkjet device body is arranged at one end of the upper surface of the workbench; a material rolling mechanism is arranged at the other end of the upper surface of the workbench, a fan and an adjustment mechanism are fixedly connected to the upper surface of the workbench, the adjustment mechanism is connected to an upper exhaust plate, the fan is connected to an upper air pipe and a lower air pipe, the upper air pipe is communicated with the upper exhaust plate, the upper exhaust plate is provided with an upper exhaust groove opening downward, the workbench is clamped with a lower exhaust plate, and the lower exhaust plate is provided with an upper exhaust groove opening upward. The lower exhaust groove, the lower air pipe is connected with the lower exhaust plate; after the inkjet device body performs inkjet processing on the printed material, the coiling mechanism drives the printed material after inkjet processing to move on the upper surface of the operating table and between the upper exhaust plate and the lower exhaust plate during operation, and the height of the upper exhaust plate is adjusted by the adjusting mechanism so that the printed material is always located between the upper exhaust plate and the lower exhaust plate during displacement, and the fan transmits air to the upper exhaust plate and the lower exhaust plate through the upper air pipe and the lower air pipe respectively, and then discharges air through the lower exhaust groove and the upper exhaust groove at the same time. The use of upper and lower simultaneous exhaust facilitates the drying of the printed material displaced between the upper exhaust plate and the lower exhaust plate, thereby effectively improving the drying efficiency.

[0007] Preferably, a plurality of guide mechanisms are connected to the lower surface of the upper exhaust plate, and a spring is respectively sleeved on the outside of each guide mechanism, and a universal wheel is connected to the bottom of the spring; the universal wheel contacts the printed matter, so that the universal wheel presses and limits the printed matter, thereby preventing the printed matter from flying up due to the simultaneous exhaust of the upper and lower parts, and the universal wheel rotates with the displacement of the printed matter; the spring extends with the height of the printed matter, and then it is convenient to adjust the placement height of the universal wheel, so that it is convenient to press printed matters of different heights; by setting the guide mechanism, it is convenient to guide and limit the spring.

[0008] Preferably, the guide mechanism includes: a guide column connected to the top of the universal wheel, the guide column having a through hole groove, a connecting column sleeved inside the through hole groove, the connecting column connected to the upper exhaust plate, the guide column having a limiting groove, the connecting column is connected to a limiting block engaged with the limiting groove; as the spring extends, the guide column moves up and down inside the through hole groove, and the limiting block moves up and down inside the limiting groove.

[0009] Preferably, the connecting column and the upper exhaust plate are connected by threads; by providing the threaded connection, it is convenient to disassemble and separate the connecting column from the upper exhaust plate, and then to replace and install the spring.

[0010] Preferably, the upper exhaust plate is hinged with a plurality of sealing plates through a lotus leaf, the sealing plate is connected with a magnet A, and the upper exhaust plate is fixedly provided with a magnet B arranged corresponding to the magnet A; by attracting the magnet B arranged corresponding to the magnet A, the position of the upper exhaust groove connected thereto can be blocked by the corresponding sealing plate, so as to facilitate adjustment of the actual exhaust size of the upper exhaust groove according to the actual size of the printed matter; and the lower exhaust groove is always in an unblocked state, so as to facilitate blowing the surface of the sealing plate which plays a sealing role to avoid dust adhesion.

[0011] Preferably, the adjustment mechanism includes: a bracket fixedly connected to the operating table, the bracket is connected to a bearing passing through the bracket, the bearing is connected to a screw rod, the screw rod is connected to a nut, the nut is fixedly connected to the upper exhaust plate, and the top of the screw rod is fixedly connected to a handle; the handle is rotated clockwise to drive the screw rod through the bearing, so that the screw rod drives the upper exhaust plate to move downward in a straight line, thereby facilitating the adjustment of the placement height of the upper exhaust plate.

[0012] Preferably, the winding mechanism includes: a motor fixedly connected to the upper surface of the operating table, the output end of the motor is connected to a rotating shaft, and the rotating shaft is connected to a winding drum; the motor drives the rotating shaft to rotate, and then drives the winding drum to wind up the printed material wound on its outer surface, so that the printed material is displaced between the upper exhaust plate and the lower exhaust plate after inkjet.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The utility model discloses an efficient digital inkjet drying device. After the printed material is inkjetted by the inkjet device body, the coiling mechanism drives the printed material after inkjet treatment to move on the upper surface of the operating table and between the upper exhaust plate and the lower exhaust plate during operation. The height of the upper exhaust plate is adjusted by the adjusting mechanism so that the printed material is always located between the upper exhaust plate and the lower exhaust plate during displacement. The fan transmits air to the upper exhaust plate and the lower exhaust plate through the upper air duct and the lower air duct respectively, and then discharges air through the lower exhaust groove and the upper exhaust groove at the same time. The simultaneous upper and lower exhaust facilitates the drying of the printed material that is displaced between the upper exhaust plate and the lower exhaust plate, thereby effectively improving the drying efficiency.

[0015] 2. The utility model describes an efficient drying digital inkjet device, in which the universal wheel contacts the printed matter, so that the universal wheel presses and limits the printed matter, thereby preventing the printed matter from flying up due to the simultaneous exhaust of the upper and lower air, and the universal wheel rotates with the displacement of the printed matter; the spring extends with the height of the printed matter, and then the placement height of the universal wheel can be adjusted, so that it is convenient to press printed matters of different heights. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the upper exhaust plate in the utility model;

[0019] Figure 3 It is a cross-sectional view of the guide mechanism in the utility model;

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the second embodiment of the utility model.

[0021] In the figure: 1. support base; 2. operating table; 3. inkjet equipment body; 4. fan; 5. upper air pipe; 6. lower air pipe; 7. upper exhaust plate; 8. lower exhaust plate; 9. lower exhaust groove; 10. upper exhaust groove; 11. motor; 12. rotating shaft; 13. reel; 14. bracket; 15. bearing; 16. screw rod; 17. nut; 18. handle; 19. sealing plate; 20. magnet A; 21. magnet B; 22. spring; 23. universal wheel; 24. guide column; 25. through hole groove; 26. connecting column; 27. limit groove; 28. limit block; 29. ​​silicone sleeve. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] Embodiment 1: Figures 1 to 3As shown, an efficient drying digital inkjet device described in an embodiment of the utility model comprises a support seat 1, an operating table 2 is fixedly arranged on the top of the support seat 1, and an inkjet device body 3 is arranged at one end of the upper surface of the operating table 2; a coiling mechanism is arranged at the other end of the upper surface of the operating table 2, a fan 4 and an adjustment mechanism are fixedly connected to the upper surface of the operating table 2, the adjustment mechanism is connected to an upper exhaust plate 7, the fan 4 is connected to an upper air pipe 5 and a lower air pipe 6, the upper air pipe 5 is communicated with the upper exhaust plate 7, the upper exhaust plate 7 is provided with an upper exhaust groove 10 opening downward, the operating table 2 is clamped with a lower exhaust plate 8, the lower exhaust plate 8 is provided with a lower exhaust groove 9 opening upward, and the lower air The pipe 6 is connected with the lower exhaust plate 8; when working, after the inkjet device main body 3 performs inkjet processing on the printed material, the coiling mechanism drives the printed material after inkjet processing to move on the upper surface of the operating table 2 and between the upper exhaust plate 7 and the lower exhaust plate 8. The height of the upper exhaust plate 7 is adjusted by the adjustment mechanism so that the printed material is always located between the upper exhaust plate 7 and the lower exhaust plate 8 during the displacement process. The fan 4 transmits wind to the upper exhaust plate 7 and the lower exhaust plate 8 through the upper air pipe 5 and the lower air pipe 6 respectively, and then discharges it simultaneously through the lower exhaust groove 9 and the upper exhaust groove 10. The simultaneous upper and lower exhaust air is used to facilitate the drying of the printed material displaced between the upper exhaust plate 7 and the lower exhaust plate 8, thereby effectively improving the drying efficiency.

[0024] Furthermore, a plurality of guide mechanisms are connected to the lower surface of the upper exhaust plate 7, and a spring 22 is sleeved on the outside of each guide mechanism, and a universal wheel 23 is connected to the bottom of the spring 22; when working, the universal wheel 23 contacts the printed matter, so that the universal wheel 23 presses and limits the printed matter, avoiding the printed matter from flying up due to the simultaneous exhaust from the upper and lower parts, and the universal wheel 23 rotates with the displacement of the printed matter; the spring 22 extends with the height of the printed matter, and then it is convenient to adjust the placement height of the universal wheel 23, so that it is suitable for pressing printed matters of different heights; by setting the guide mechanism, it is convenient to guide and limit the spring 22.

[0025] Furthermore, the guide mechanism includes: a guide column 24 connected to the top of the universal wheel 23, the guide column 24 is provided with a through hole groove 25, a connecting column 26 is sleeved inside the through hole groove 25, the connecting column 26 is connected to the upper exhaust plate 7, the guide column 24 is provided with a limiting groove 27, and the connecting column 26 is connected to a limiting block 28 engaged with the limiting groove 27; when working, the spring 22 extends to make the guide column 24 move up and down inside the through hole groove 25, and the limiting block 28 moves up and down inside the limiting groove 27.

[0026] Furthermore, the connecting column 26 is connected to the upper exhaust plate 7 via a threaded connection. During operation, the threaded connection is provided to facilitate the disassembly and separation of the connecting column 26 from the upper exhaust plate 7, thereby facilitating the replacement and installation of the spring 22.

[0027] Furthermore, the upper exhaust plate 7 is hinged with a plurality of sealing plates 19 through a lotus leaf, and the sealing plates 19 are connected to magnets A20, and the upper exhaust plate 7 is fixedly provided with magnets B21 arranged corresponding to the magnets A20; when working, the upper exhaust groove 10 connected thereto can be blocked through the corresponding sealing plates 19 by attracting the magnets B21 arranged corresponding to the magnets A20, so as to facilitate adjustment of the actual exhaust size of the upper exhaust groove 10 according to the actual size of the printed matter; and the lower exhaust groove 9 is always in an unblocked state, so as to facilitate blowing the surface of the sealing plate 19 which plays a blocking role to avoid dust adhesion.

[0028] Furthermore, the adjustment mechanism includes: a bracket 14 fixedly connected to the operating table 2, the bracket 14 is connected to a bearing 15 passing through it, the bearing 15 is connected to a screw rod 16, the screw rod 16 is connected to a nut 17, the nut 17 is fixedly connected to the upper exhaust plate 7, and a handle 18 is fixedly connected to the top of the screw rod 16; when working, the handle 18 is turned clockwise to drive the screw rod 16 through the bearing 15, so that the screw rod 16 drives the upper exhaust plate 7 to move downward in a straight line, which is convenient for adjusting the placement height of the upper exhaust plate.

[0029] Furthermore, the winding mechanism includes: a motor 11 fixedly connected to the upper surface of the operating table 2, the output end of the motor 11 is connected to a rotating shaft 12, and the rotating shaft 12 is connected to a winding drum 13; when working, the motor 11 drives the rotating shaft 12 to rotate, and then drives the winding drum 13 to wind up the printed material wound on its outer surface, so that the printed material is displaced between the upper exhaust plate 7 and the lower exhaust plate 8 after inkjet.

[0030] Example 2: Please refer to Figure 4 As shown, compared with Example 1, as another implementation of the utility model, the outer surface of the handle 18 is provided with a silicone sleeve 29, and the outer surface of the silicone sleeve 29 is provided with an anti-slip pattern; when working, the silicone sleeve 29 is provided to facilitate the improvement of the hand comfort when the operator grasps the handle 18, and the anti-slip pattern is provided to facilitate the increase of friction, thereby preventing the operator from slipping when grasping 18.

[0031] Working principle: after the inkjet device main body 3 performs inkjet processing on the printed material, the coiling mechanism drives the printed material after inkjet processing to move between the upper exhaust plate 7 and the lower exhaust plate 8 on the upper surface of the operating table 2 during operation. The height of the upper exhaust plate 7 is adjusted by the adjusting mechanism, so that the printed material is always located between the upper exhaust plate 7 and the lower exhaust plate 8 during displacement. The fan 4 transmits air to the upper exhaust plate 7 and the lower exhaust plate 8 through the upper air pipe 5 and the lower air pipe 6 respectively, and then discharges air through the lower exhaust groove 9 and the upper exhaust groove 10 at the same time. The use of upper and lower simultaneous exhaust air facilitates the drying of the printed material displaced between the upper exhaust plate 7 and the lower exhaust plate 8, effectively improving the drying efficiency.

[0032] The universal wheel 23 contacts the printed material, so that the universal wheel 23 presses and limits the printed material, preventing the printed material from flying up due to the exhaust of the upper and lower parts at the same time, and the universal wheel 23 rotates with the displacement of the printed material; the spring 22 extends with the height of the printed material, and then it is convenient to adjust the placement height of the universal wheel 23, which is convenient for pressing printed materials of different heights; by setting a guide mechanism, it is convenient to guide and limit the spring 22; with the extension of the spring 22, the guide column 24 moves up and down inside the through hole groove 25, and the limit block 28 moves up and down inside the limit groove 27; by setting a threaded connection, it is convenient to disassemble and separate the connecting column 26 from the upper exhaust plate 7, and then it is convenient to replace and install the spring 22;

[0033] By attracting the magnet B21 corresponding to the magnet A20, the corresponding sealing plate 19 can be used to seal the upper exhaust groove 10 connected thereto, so as to adjust the actual exhaust size of the upper exhaust groove 10 according to the actual size of the printed matter; and the lower exhaust groove 9 is always in an unsealed state, so as to blow the surface of the sealing plate 19 that plays a sealing role to prevent dust from adhering; the handle 18 is rotated clockwise to drive the screw rod 16 through the bearing 15, so that the screw rod 16 drives the upper exhaust plate 7 to move downward in a straight line, so as to adjust the placement height of the upper exhaust plate; the motor 11 drives the rotating shaft 12 to rotate, and then drives the winding drum 13 to roll up the printed matter wound on its outer surface, so that the printed matter is displaced between the upper exhaust plate 7 and the lower exhaust plate 8 after inkjet.

[0034] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An efficient drying digital inkjet device, comprising a support base (1), an operating table (2) fixedly arranged on the top of the support base (1), and an inkjet device body (3) arranged on one end of the upper surface of the operating table (2); characterized in that: A material coiling mechanism is provided at the other end of the upper surface of the operating table (2); a fan (4) and an adjusting mechanism are fixedly connected to the upper surface of the operating table (2); the adjusting mechanism is connected to an upper exhaust plate (7); the fan (4) is connected to an upper air pipe (5) and a lower air pipe (6); the upper air pipe (5) is connected to the upper exhaust plate (7); the upper exhaust plate (7) is provided with an upper exhaust groove (10) opening downward; the operating table (2) is clamped with a lower exhaust plate (8); the lower exhaust plate (8) is provided with a lower exhaust groove (9) opening upward; the lower air pipe (6) is connected to the lower exhaust plate (8).

2. The high-efficiency drying digital inkjet device according to claim 1, characterized in that: The lower surface of the upper exhaust plate (7) is connected to a plurality of guide mechanisms, each guide mechanism is sleeved with a spring (22) on the outside, and the bottom of the spring (22) is connected to a universal wheel (23).

3. The high-efficiency drying digital inkjet device according to claim 2, characterized in that: The guide mechanism comprises: a guide column (24) connected to the top of the universal wheel (23); the guide column (24) is provided with a through hole groove (25); a connecting column (26) is sleeved inside the through hole groove (25); the connecting column (26) is connected to the upper exhaust plate (7); the guide column (24) is provided with a limiting groove (27); the connecting column (26) is connected to a limiting block (28) that is clamped with the limiting groove (27).

4. The high-efficiency drying digital inkjet device according to claim 3, characterized in that: The connecting column (26) is connected to the upper exhaust plate (7) via threads.

5. The high-efficiency drying digital inkjet device according to claim 4, characterized in that: The upper exhaust plate (7) is hingedly connected to a plurality of sealing plates (19) via a lotus leaf, the sealing plates (19) are connected to magnets A (20), and the upper exhaust plate (7) is fixedly provided with magnets B (21) corresponding to the magnets A (20).

6. The high-efficiency drying digital inkjet device according to claim 5, characterized in that: The adjustment mechanism comprises: a bracket (14) fixedly connected to the operating table (2), the bracket (14) being connected to a bearing (15) penetrating the bracket (14), the bearing (15) being connected to a screw rod (16), the screw rod (16) being connected to a nut (17), the nut (17) being fixedly connected to an upper exhaust plate (7), and a handle (18) being fixedly connected to the top of the screw rod (16).

7. The high-efficiency drying digital inkjet device according to claim 6, characterized in that: The material coiling mechanism comprises: a motor (11) fixedly connected to the upper surface of an operating table (2); an output end of the motor (11) is connected to a rotating shaft (12); and the rotating shaft (12) is connected to a material coiling drum (13).

Images