Metal ink printing device with dust cleaning function

Abstract

The metal ink printing device with the dust cleaning function comprises a cover body, supporting plates are rotationally connected to the two sides of the outer surface of the cover body, and clamping grooves are formed in the middles of the outer surfaces of the supporting plates. According to the metal ink printing device with the dust cleaning function, through arrangement of a clamping groove, a cleaning roller, a fixing pipe, a dust collector and a collecting hopper, the cleaning roller is clamped in the clamping groove, replacement and cleaning after long-time use are facilitated, dust and impurities on the surface of metal are swept and removed through the rotating cleaning roller, and the cleaning efficiency is improved. And meanwhile, a dust collector enables the interior of a fixing pipe to generate suction force through a dust collection pipe, dust is sucked, then the dust and impurities are discharged into a box body through a waste discharge pipe, the situation that the dust and impurities drift around to affect the printing environment is avoided, and the printing efficiency is improved. And dust entering the box body can fall into the collecting hopper to be cleaned in a centralized mode, and cleaning is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of ink printing, in particular to a metal ink printing device with a dust cleaning function. Background Art

[0002] Ink is a homogeneous mixture composed of coloring matter, binder, filler, additives and other substances; it can be printed and dried on the printed object; it is a paste-like adhesive with color and a certain fluidity. Therefore, color, body and drying performance are the three most important properties of ink. Metal workpieces are often printed on the surface after processing.

[0003] After retrieval, Chinese Patent Publication No. CN213973107U discloses an ink printing device for a metal shielding cover. This ink printing device for a metal shielding cover includes a base, a bracket and a conveyor belt. The bracket is fixedly installed on the upper surface of the base, and the conveyor belt is installed above the inside of the bracket. A motor fixed to the upper surface of the base is provided at the lower left of the conveyor belt, and a transmission belt is sleeved between the left end of the conveyor belt and the output end of the motor. An electric heating wire fixed inside the bracket is provided on the left side inside the conveyor belt, and a blower fixed to the bottom surface inside the bracket is provided on the right side inside the conveyor belt. The beneficial effects of the utility model are as follows: the electric heating wire makes the ink dry quickly, improving the printing efficiency; the blower and the fan blade make the ink cool quickly, improving the printing quality; the residual ink on the surface of the conveyor belt is scraped and cleaned by the scraper and the brush; the residual ink enters the ink collecting box through the hose for recycling.

[0004] Although the printing device of the above patent can dry the ink, before printing the metal workpiece, the surface is prone to adsorb dust impurities. The dust adheres to the metal surface and easily causes the printed pattern to be incompletely printed, reducing the efficiency and quality of the printing device. Therefore, it is necessary to design a metal ink printing device with a dust cleaning function to solve the above problems. Summary of the Utility Model

[0005] The main purpose of the utility model is to provide a metal ink printing device with a dust cleaning function, which can effectively solve the problems in the background art.

[0006] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0007] A metal ink printing device with a dust cleaning function, comprising a cover body. Both sides of the outer surface of the cover body are rotatably connected with support plates. A clamping groove is formed in the middle of the outer surface of the support plate, and a cleaning roller is clamped inside the clamping groove. Both sides of the outer surface of the cleaning roller are fixedly connected with limiting plates; on the inner side surface of the support plate, close to one side of the cleaning roller, a dust suction cover is fixedly connected. On the inner side surface of the dust suction cover, a fixed pipe is fixedly connected. On the upper surface of the fixed pipe, a dust suction pipe is fixedly connected. One end of the dust suction pipe is fixedly connected with a dust collector. The bottom of the outer surface of the dust collector is fixedly connected with a waste discharge pipe. One end of the waste discharge pipe is fixedly connected with a box body, and a collection hopper is slidably connected inside the box body.

[0008] In order to achieve the effect of facilitating the limitation of the item to be printed, as a metal ink printing device with a dust cleaning function of the present utility model, on one side of the inner side surface of the support plate, a first fixing rod is fixedly connected. In the middle of the outer surface of the first fixing rod, a guiding wheel is rotatably connected.

[0009] In order to achieve the effect of facilitating the adjustment of the height of the cleaning roller, as a metal ink printing device with a dust cleaning function of the present utility model, on the other side of the inner side surface of the support plate, a second fixing rod is fixedly connected. In the middle of the outer surface of the second fixing rod, an electric telescopic rod is rotatably connected. One end of the electric telescopic rod is rotatably connected with a connecting ear, and the connecting ear is fixedly connected with the cover body.

[0010] In order to achieve the effect of facilitating the conveyance of the item to be printed, as a metal ink printing device with a dust cleaning function of the present utility model, the lower surface of the cover body is fixedly connected with a printing table. At the top of the inner side surface of the printing table, conveying rollers are drivingly connected. The number of the conveying rollers is several, and several of the conveying rollers are uniformly drivingly connected at the top of the inner side surface of the printing table in a horizontal array form.

[0011] In order to achieve the effect of facilitating the adjustment of the height of the printing roller, as a metal ink printing device with a dust cleaning function of the present utility model, on one side of the upper surface of the cover body, a hydraulic rod is fixedly connected. The output end of the hydraulic rod is fixedly connected with a bracket. The inner side surface of the bracket is rotatably connected with a printing roller.

[0012] In order to achieve the effect of strengthening the moving stability of the bracket, as a metal ink printing device with a dust cleaning function of the present utility model, on both sides of the upper surface of the bracket, guide rods are fixedly connected. The guide rods are slidably connected with the cover body.

[0013] In order to achieve the effect of facilitating heating and drying, as a metal ink printing device with a dust cleaning function of the present utility model, at the top of the inner side surface of the cover body, a flow guiding cover is fixedly connected. At the bottom of the inner side surface of the flow guiding cover, a pipe clamp is fixedly connected. The inner side surface of the pipe clamp is fixedly connected with an electric heating tube.

[0014] In order to achieve the effect of expanding the drying range, as a metal ink printing device with a dust cleaning function of the present utility model, both sides of the inner surface of the cover body are fixedly connected with fans, and heat dissipation holes are opened on one side of the outer surface of the cover body close to the fans.

[0015] Compared with the prior art, the present utility model has the following beneficial effects:

[0016] 1. In the present utility model, through the settings of the card slot, cleaning roller, fixed pipe, vacuum cleaner and collection hopper, the cleaning roller is clamped inside the card slot, which is convenient for replacement after long-term use. The dust and impurities on the metal surface are swept away by the rotating cleaning roller, avoiding the incomplete printing of the pattern during ink printing due to the uneven surface of the metal workpiece, improving the quality of the printing device. At the same time, the vacuum cleaner generates suction inside the fixed pipe through the suction pipe, sucks the dust, and then discharges the dust and impurities into the inside of the box body through the waste discharge pipe, avoiding the dust and impurities from spreading around and affecting the printing environment. The dust entering the inside of the box body can fall into the inside of the collection hopper for centralized cleaning, making the cleaning more convenient.

[0017] 2. In the present utility model, through the settings of the guide wheel, electric telescopic rod, electric heating tube and fan, the guide wheel guides and limits the metal workpiece to be cleaned, avoiding the phenomenon of deviation during cleaning and printing. When the output end of the electric telescopic rod expands and contracts, the position of the cleaning roller is adjusted through the support plate, which is suitable for metal workpieces of different thicknesses. After the electric heating tube is energized, it generates heat, and the two fans quickly diffuse the hot air into the inside of the cover body. At the same time, there is a gradually increasing process during the ink drying, avoiding the ink from overflowing around due to excessive wind force, and ensuring good printing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is the front view structural schematic diagram of the embodiment of the present utility model;

[0019] Figure 2 It is the internal structural schematic diagram of the cover body of the embodiment of the present utility model;

[0020] Figure 3 It is the structural schematic diagram of the cleaning roller of the embodiment of the present utility model;

[0021] Figure 4 It is the structural schematic diagram of the box body of the embodiment of the present utility model;

[0022] Figure 5 It is the internal structural schematic diagram of the flow guiding cover of the embodiment of the present utility model.

[0023] In the figure: 1. Cover body; 2. Support plate; 3. Card slot; 4. Cleaning roller; 5. Limit plate; 6. Dust suction hood; 7. Fixed pipe; 8. Dust suction pipe; 9. Vacuum cleaner; 10. Waste discharge pipe; 11. Box body; 12. Collection hopper; 13. First fixed rod; 14. Guide wheel; 15. Second fixed rod; 16. Electric telescopic rod; 17. Connecting ear; 18. Printing table; 19. Conveyor roller; 20. Hydraulic rod; 21. Bracket; 22. Printing roller; 23. Guide rod; 24. Flow guiding cover; 25. Pipe clamp; 26. Electric heating pipe; 27. Fan; 28. Heat dissipation hole. Detailed implementation manner

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] Embodiment

[0026] As Figures 1-5 shown, a metal ink printing device with a dust cleaning function includes a cover body 1. Both sides of the outer surface of the cover body 1 are rotatably connected with support plates 2. A card slot 3 is opened in the middle of the outer surface of the support plate 2. A cleaning roller 4 is clamped inside the card slot 3. Limit plates 5 are fixedly connected to both sides of the outer surface of the cleaning roller 4; A dust suction hood 6 is fixedly connected to the inner side surface of the support plate 2 close to the cleaning roller 4. A fixed pipe 7 is fixedly connected to the inner side surface of the dust suction hood 6. A dust suction pipe 8 is fixedly connected to the upper surface of the fixed pipe 7. One end of the dust suction pipe 8 is fixedly connected to a vacuum cleaner 9. A waste discharge pipe 10 is fixedly connected to the bottom of the outer surface of the vacuum cleaner 9. One end of the waste discharge pipe 10 is fixedly connected to a box body 11. A collection hopper 12 is slidably connected inside the box body 11.

[0027] During specific use, through the settings of the card slot 3, cleaning roller 4, dust suction hood 6, fixed pipe 7, vacuum cleaner 9 and collection hopper 12, the support plate 2 is used to support the cleaning mechanism of the fixing device. The two sides of the cleaning roller 4 are clamped inside the card slot 3 for installation, making the installation and disassembly of the cleaning roller 4 more convenient, facilitating replacement after long-term use to ensure the cleaning effect. The two groups of limit plates 5 limit the cleaning roller 4 to ensure stability during use. One end of the vacuum cleaner 9 is connected to the fixed pipe 7 through a suction pipe 8. A plurality of suction holes are evenly arranged on the surface of the fixed pipe 7 in a horizontal array. The other end of the vacuum cleaner 9 is connected to the box body 11 through a waste discharge pipe 10. When the metal workpiece is printed and conveyed, the dust and impurities on the surface of the metal workpiece are swept and removed by the rotating cleaning roller 4, avoiding incomplete printing of the pattern during ink printing due to unevenness on the surface of the metal workpiece, improving the quality and efficiency of the printing device. The dust suction hood 6 blocks the swept dust to prevent it from spreading randomly. At the same time, the vacuum cleaner 9 generates suction inside the fixed pipe 7 through the suction pipe 8 to suck the dust, and then discharges the dust and impurities into the interior of the box body 11 through the waste discharge pipe 10 to prevent the dust and impurities from spreading everywhere and affecting the printing environment. The dust entering the interior of the box body 11 can fall into the interior of the collection hopper 12 for centralized cleaning, making the cleaning more convenient.

[0028] In this embodiment, one side of the inner surface of the support plate 2 is fixedly connected with a first fixing rod 13, and the middle of the outer surface of the first fixing rod 13 is rotatably connected with a guide wheel 14.

[0029] During specific use, through the setting of the guide wheel 14, the guide wheel 14 is made of rubber material and is rotatably connected to the middle of the outer surface of the first fixing rod 13, which can guide and limit the metal workpiece to be cleaned, avoiding the phenomenon of deviation during cleaning and printing.

[0030] In this embodiment, the other side of the inner surface of the support plate 2 is fixedly connected with a second fixing rod 15, and the middle of the outer surface of the second fixing rod 15 is rotatably connected with an electric telescopic rod 16. One end of the electric telescopic rod 16 is rotatably connected with a connecting ear 17, and the connecting ear 17 is fixedly connected to the cover body 1.

[0031] During specific use, through the setting of the electric telescopic rod 16, one end of the electric telescopic rod 16 is connected to the cover body 1 through the connecting ear 17, and the other end is connected to the second fixing rod 15. When the output end of the electric telescopic rod 16 expands and contracts, the position of the cleaning roller 4 can be adjusted through the support plate 2 to be applicable to metal workpieces of different thicknesses, enhancing the applicability.

[0032] In this embodiment, a printing table 18 is fixedly connected to the lower surface of the cover 1. At the top of the inner side of the printing table 18, a plurality of conveying rollers 19 are drivingly connected. The number of the conveying rollers 19 is several, and the several conveying rollers 19 are evenly drivingly connected to the top of the inner side of the printing table 18 in a horizontal array form.

[0033] During specific use, through the arrangement of the conveying rollers 19, the several conveying rollers 19 are evenly drivingly connected to the top of the inner side of the printing table 18 in a horizontal array form, which can realize continuous conveying of metal workpieces and improve work efficiency.

[0034] In this embodiment, a hydraulic rod 20 is fixedly connected to one side of the upper surface of the cover 1. The output end of the hydraulic rod 20 is fixedly connected to a bracket 21, and a printing roller 22 is rotatably connected to the inner side of the bracket 21.

[0035] During specific use, through the arrangement of the hydraulic rod 20, the output end of the hydraulic rod 20 is connected to the printing roller 22 through the bracket 21. When the output end of the hydraulic rod 20 expands and contracts, the height of the printing roller 22 can be adjusted, which is suitable for printing metal workpieces of different thicknesses, expanding the scope of use. The printing roller 22 is connected to an external ink tank and is made of rubber material. Since rubber is elastic and simple, the ink can be evenly printed on the surface of the metal.

[0036] In this embodiment, guide rods 23 are fixedly connected to both sides of the upper surface of the bracket 21, and the guide rods 23 are slidably connected to the cover 1.

[0037] During specific use, through the arrangement of the guide rods 23, the two groups of guide rods 23 are fixed to both sides of the upper surface of the bracket 21 and are slidably connected to the cover 1. When the bracket 21 moves, the guide rods 23 move accordingly, thereby guiding the movement of the bracket 21 and making its movement more accurate.

[0038] In this embodiment, a flow guide cover 24 is fixedly connected to the top of the inner side of the cover 1. A pipe clamp 25 is fixedly connected to the bottom of the inner side of the flow guide cover 24, and an electric heating tube 26 is fixedly connected to the inner side of the pipe clamp 25.

[0039] During specific use, through the arrangement of the electric heating tube 26, the electric heating tube 26 is fixed to the bottom of the inner side of the flow guide cover 24 through a plurality of pipe clamps 25. The opening of the flow guide cover 24 gradually expands from top to bottom, which can expand the wind force range generated by the operation of the fan 27, expand the drying range, enhance the drying efficiency, and improve the practicability.

[0040] In this embodiment, fans 27 are fixedly connected to both sides of the inner side of the cover 1, and heat dissipation holes 28 are formed in the outer surface of the cover 1 close to the fans 27.

[0041] During specific use, through the setting of the fan 27, two groups of fans 27 are fixed on the inner side of the cover body 1, which can quickly diffuse the hot air into the interior of the cover body 1. At the same time, there is a gradually increasing process during the drying of the ink, avoiding the overflow of the ink to the surroundings due to excessive wind force, ensuring good printing quality, and the heat dissipation holes 28 facilitate the dissipation of the heat generated during the operation of the fan 27.

[0042] Working principle: During use, the metal workpiece is placed on the conveying roller 19, and multiple conveying rollers 19 continuously convey the metal workpiece. When the output end of the electric telescopic rod 16 expands and contracts, the positions of the cleaning roller 4 and the guide wheel 14 are adjusted through the support plate 2. The guide wheel 14 guides and positions the metal workpiece to be cleaned. The dust and impurities on the surface of the metal workpiece are swept and removed by the rotating cleaning roller 4. The dust suction hood 6 prevents the dust from floating randomly. At the same time, the vacuum cleaner 9 generates suction inside the fixed pipe 7 through the suction pipe 8 to suck the dust, and then discharges the dust and impurities into the interior of the box body 11 through the waste discharge pipe 10, avoiding the dust and impurities from floating around and affecting the printing environment. The dust entering the interior of the box body 11 falls into the interior of the collection hopper 12 for centralized cleaning. The output end of the hydraulic rod 20 can expand and contract to adjust the height of the printing roller 22, which is suitable for printing metal workpieces of different thicknesses. The printing roller 22 is connected to an external ink box to evenly print the ink on the surface of the metal. After the electric heating tube 26 is powered on, it generates heat, and two groups of fans 27 quickly diffuse the hot air into the interior of the cover body 1. At the same time, there is a gradually increasing process during the drying of the ink, avoiding the overflow of the ink to the surroundings due to excessive wind force, ensuring good printing quality.

[0043] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal ink printing device with dust cleaning function, comprising a cover body (1), characterized in that: Both sides of the outer surface of the cover body (1) are rotatably connected to support plates (2), a slot (3) is provided in the middle of the outer surface of the support plate (2), a cleaning roller (4) is clamped inside the slot (3), and both sides of the outer surface of the cleaning roller (4) are fixedly connected to limit plates (5); A dust hood (6) is fixedly connected to the inner side surface of the support plate (2) near the cleaning roller (4), a fixed pipe (7) is fixedly connected to the inner side surface of the dust hood (6), a dust pipe (8) is fixedly connected to the upper surface of the fixed pipe (7), one end of the dust pipe (8) is fixedly connected to a dust collector (9), a waste discharge pipe (10) is fixedly connected to the bottom of the outer surface of the dust collector (9), one end of the waste discharge pipe (10) is fixedly connected to a box (11), and a collection bucket (12) is slidably connected to the interior of the box (11).

2. The metal ink printing device with dust cleaning function according to claim 1, characterized in that: A first fixing rod (13) is fixedly connected to one side of the inner side surface of the support plate (2), and a guide wheel (14) is rotatably connected to the middle portion of the outer surface of the first fixing rod (13).

3. The metal ink printing device with dust cleaning function according to claim 2, characterized in that: A second fixing rod (15) is fixedly connected to the other side of the inner side of the support plate (2); an electric telescopic rod (16) is rotatably connected to the middle of the outer surface of the second fixing rod (15); one end of the electric telescopic rod (16) is rotatably connected to a connecting ear (17); and the connecting ear (17) is fixedly connected to the cover body (1).

4. The metal ink printing device with dust cleaning function according to claim 1, characterized in that: The lower surface of the cover body (1) is fixedly connected to a printing table (18), and the top of the inner side surface of the printing table (18) is transmission-connected to a conveying roller (19), and the number of the conveying rollers (19) is multiple, and the multiple conveying rollers (19) are uniformly transmission-connected to the top of the inner side surface of the printing table (18) in the form of a horizontal array.

5. The metal ink printing device with dust cleaning function according to claim 1, characterized in that: A hydraulic rod (20) is fixedly connected to one side of the upper surface of the cover body (1), an output end of the hydraulic rod (20) is fixedly connected to a bracket (21), and an inner side surface of the bracket (21) is rotatably connected to a printing roller (22).

6. The metal ink printing device with dust cleaning function according to claim 5, characterized in that: Guide rods (23) are fixedly connected to both sides of the upper surface of the bracket (21), and the guide rods (23) are slidably connected to the cover body (1).

7. The metal ink printing device with dust cleaning function according to claim 1, characterized in that: The top of the inner side surface of the cover body (1) is fixedly connected to a flow guide cover (24), the bottom of the inner side surface of the flow guide cover (24) is fixedly connected to a pipe clamp (25), and the inner side surface of the pipe clamp (25) is fixedly connected to an electric heating pipe (26).

8. The metal ink printing device with dust cleaning function according to claim 1, characterized in that: Fans (27) are fixedly connected to both sides of the inner side of the cover body (1), and a heat dissipation hole (28) is provided on a side of the outer surface of the cover body (1) close to the fan (27).

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