Environment-friendly printing device of UV printing machine

Abstract

The utility model relates to the technical field of UV printing machines, in particular to a UV printing machine environment-friendly printing device which comprises an equipment support, a printing platform is fixedly connected to the upper side of the equipment support, a printing box capable of sliding left and right is arranged on the upper side of the printing platform, and an ink jet head is fixedly connected to the middle of the lower surface of the printing box. A control line is fixedly connected to the upper end of the ink jet head, a drying lamp is fixedly connected to the position, located on the front side of the ink jet head, of the lower surface of the printing box body, suction boxes are fixedly connected to the left side and the right side of the printing box body, and a fan is fixedly installed on the upper surface of the printing box body. The drying lamp moves along with the printing box body to dry sprayed ink marks, meanwhile, the suction boxes are located on the left side and the right side of the ink jet head and move along with the position of the ink jet head to continuously suck waste gas generated by printing of the ink jet head, the suction efficiency of harmful gas is improved, and diffusion of the harmful gas is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of UV printing machines, and particularly relates to an environment-friendly printing device for a UV printing machine. Background Technique

[0002] A UV printer, also known as a universal flatbed printer or a flatbed printer, is a high-tech plate-free full-color digital printer. The UV printer is not restricted by materials and can perform color photo-level printing on the surfaces of T-shirts, sliding doors, cabinet doors, sliding doors, glass, plates, etc.

[0003] Among them, the publication number CN218084673U discloses an environment-friendly printing device for a flatbed UV printer, including a frame body. A cylinder is installed at the middle position of the top surface of the frame body, and the output end of the cylinder penetrates through the frame body and is fixedly connected to a fixing plate. Baffles are arranged on both sides of the bottom surface of the fixing plate, and a printing roller is arranged between the two baffles. One end of the printing roller penetrates through the baffle and is provided with a second turntable. A motor is installed on one side of the top surface of the fixing plate. In the utility model, an air suction fan conveys the harmful gases generated during printing to a filter box through an air suction pipe, and the harmful gases are absorbed by the absorption liquid in the filter box. Through the combined use of a filter screen and an activated carbon plate, the harmful gases can be effectively filtered and adsorbed, further reducing the harmful impurities in the gas and avoiding the pollution of the surrounding environment caused by the direct emission of harmful gases, thereby being beneficial to protecting the surrounding environment and improving the environmental protection performance of the device.

[0004] This device sucks the harmful gases generated during the printing process through an air suction fan. However, since the position of the suction holes is fixed and cannot be moved according to the printing position, when the suction position is far from the suction holes relative to the printing position, the suction efficiency of the harmful substances in the printing ink is relatively low.

[0005] Therefore, it is very necessary to invent an environment-friendly printing device for a UV printing machine to solve the above problems. Content of the Utility Model

[0006] The purpose of the utility model is to provide an environment-friendly printing device for a UV printing machine to solve the problem in the technology that since the position of the suction holes is fixed and cannot be moved according to the printing position, when the suction position is far from the suction holes relative to the printing position, the suction efficiency of the harmful substances in the printing ink is relatively low.

[0007] To achieve the above object, the present utility model provides the following technical solution: An environment-friendly printing device for a UV printing machine, including an equipment support frame, on the upper side of which is fixedly connected a printing platform. On the upper side of the printing platform is provided a printing cartridge body that can slide left and right. In the middle position of the lower surface of the printing cartridge body is fixedly connected an inkjet head, and at the upper end of the inkjet head is fixedly connected a control line. At the position on the front side of the inkjet head on the lower surface of the printing cartridge body is fixedly connected a drying lamp. On both the left and right sides of the printing cartridge body are fixedly connected suction boxes, and on the upper surface of the printing cartridge body is fixedly installed a blower.

[0008] By adopting the above technical solution, the inkjet head is used for inkjet printing on the surface of the printing substrate. At the same time, during the printing process, the drying lamp moves along with the printing cartridge body to dry the ejected ink marks. Meanwhile, the suction boxes are located on the left and right sides of the inkjet head and move along with the position of the inkjet head to continuously suck the surrounding of the inkjet head, improving the suction efficiency of harmful gases and reducing the diffusion of harmful gases.

[0009] Optionally, at the upper ends of both groups of the suction boxes are fixedly connected first suction pipes, the upper ends of the first suction pipes are fixedly connected to the air inlet end of the blower, and the air outlet end of the blower is fixedly connected to a second suction pipe.

[0010] By adopting the above technical solution, the blower sucks the gas through the first suction pipes and the suction boxes, and at the same time discharges the gas into the filtering module through the second suction pipe.

[0011] Optionally, on both the left and right sides of the printing cartridge body are fixedly connected limit blocks, inside which are provided limit grooves, and at the upper ends of the limit grooves are fixedly connected second connecting blocks.

[0012] Optionally, on both the left and right sides of the equipment support frame are fixedly connected support plates, on the lower surface of which are fixedly connected positioning sleeves, and on both the left and right sides of the equipment support frame are fixedly connected positioning rods, and the positioning sleeves are slidably connected with the positioning rods.

[0013] By adopting the above technical solution, the positioning sleeves slide back and forth on the surface of the positioning rods to adjust the front and back positions of the printing cartridge.

[0014] Optionally, on the upper surface of the support plate is fixedly connected a fixing plate, between the left and right two fixing plates is fixedly connected a limit rod, and the limit groove is slidably connected with the limit rod.

[0015] By adopting the above technical solution, the limit rod supports the printing cartridge, and the printing cartridge slides left and right on the surface of the limit rod.

[0016] Optionally, a limiting hole is provided on the inner side of the fixing plate. A support frame is fixedly connected to the outer surface of the fixing plate, and a transmission disc is rotatably connected to the inner side of the support frame.

[0017] Optionally, a transmission belt is drivingly connected between the two transmission discs. Both ends of the transmission belt penetrate through the limiting hole. The limiting rod supports the middle part of the transmission belt. Two first connection blocks are fixedly connected to the surface of the transmission belt, and the first connection blocks are fixedly connected to the second connection blocks.

[0018] By adopting the above technical solution, the two transmission discs cooperate to drive the transmission belt to rotate. During the rotation of the transmission belt, the printing box is driven to slide left and right through the cooperation of the first connection block and the second connection block.

[0019] Optionally, protective shells are fixedly connected to the outer sides of the fixing plates. An electric motor is fixedly installed inside the right protective shell, and the output end of the electric motor is fixedly connected to the right transmission disc.

[0020] By adopting the above technical solution, the output end of the electric motor drives the right transmission disc to rotate, thereby driving the transmission belt to rotate.

[0021] In the above technical solution, the technical effects and advantages provided by the present invention are as follows:

[0022] During the printing process of the present invention, the drying lamp moves along with the printing box body to dry the ejected ink marks. At the same time, the suction boxes are located on the left and right sides of the inkjet head and move along with the position of the inkjet head to continuously suck the surroundings of the inkjet head, improving the suction efficiency of harmful gases and reducing the diffusion of harmful gases. It solves the problem that the position of the suction hole is fixed and cannot move according to the printing position. When the distance between the suction position and the suction hole is far from the printing position, the suction efficiency of harmful substances in the printing ink is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 is a schematic diagram of the support plate structure of the present invention;

[0025] Figure 3 is a schematic diagram of the upper side structure of the printing box body of the present invention;

[0026] Figure 4 is a schematic diagram of the lower side structure of the printing box body of the present invention;

[0027] Figure 5 is a schematic diagram of the limiting rod structure of the present invention;

[0028] Figure 6 Schematic diagram of the fixing plate structure of the present utility model;

[0029] Figure 7 Schematic diagram of the drive belt structure of the present utility model.

[0030] Explanation of reference numerals:

[0031] 1. Equipment support; 11. Printing platform; 12. Positioning rod; 2. Support plate; 21. Positioning sleeve; 22. Fixing plate; 23. Protective shell; 24. Limiting hole; 25. Support frame; 26. Driving disc; 27. Drive belt; 28. First connecting block; 29. Electric motor; 210. Limiting rod; 3. Printing box body; 31. Limiting block; 32. Limiting groove; 33. Second connecting block; 34. Inkjet head; 35. Drying lamp; 36. Control line; 37. Suction box; 38. First suction pipe; 39. Fan; 310. Second suction pipe. Detailed implementation manners

[0032] In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the present utility model will be further introduced in detail below with reference to the accompanying drawings.

[0033] The present utility model provides a kind of environment-friendly printing device for UV printer as shown in Figures 1 to 4 Figure, which includes an equipment support 1. A printing platform 11 is fixedly connected to the upper side of the equipment support 1. A printing box body 3 that can slide left and right is arranged on the upper side of the printing platform 11. An inkjet head 34 is fixedly connected to the middle position of the lower surface of the printing box body 3. A control line 36 is fixedly connected to the upper end of the inkjet head 34. A drying lamp 35 is fixedly connected to the position on the lower surface of the printing box body 3 in front of the inkjet head 34. Suction boxes 37 are fixedly connected to both the left and right sides of the printing box body 3. A fan 39 is fixedly installed on the upper surface of the printing box body 3. First suction pipes 38 are fixedly connected to the upper ends of the two suction boxes 37. The upper end of the first suction pipe 38 is fixedly connected to the air inlet end of the fan 39. The air outlet end of the fan 39 is fixedly connected to a second suction pipe 310. Limiting blocks 31 are fixedly connected to both the left and right sides of the printing box body 3. A limiting groove 32 is formed inside the limiting block 31. A second connecting block 33 is fixedly connected to the upper end of the limiting groove 32.

[0034] Among them, during the printing process, the printing substrate is placed on the upper surface of the printing platform 11. Then, the printing cartridge 3 slides on the upper side of the printing substrate. At this time, the controller controls the inkjet head 34 to eject ink through the control line 36 to perform printing on the surface of the printing substrate. During the printing process, the drying lamp 35 moves with the printing cartridge 3 to quickly dry the ejected ink, preventing the ink from smudging to the surroundings and improving the printing quality. At the same time, the blower 39 cooperates with the suction box 37 through the first suction pipe 38 to suck the gas generated during printing. During the suction process, the suction box 37 always moves with the printing cartridge 3 to maintain the best suction efficiency and improve the effect of exhausting waste gas.

[0035] Refer to Figure 1 、 Figure 5 、 Figure 6 and Figure 7 ,On both the left and right sides of the equipment support 1, there are fixedly connected support plates 2. The lower surface of the support plate 2 is fixedly connected with a positioning sleeve 21. On both the left and right sides of the equipment support 1, there are fixedly connected positioning rods 12. The positioning sleeve 21 is slidably connected with the positioning rod 12. The upper surface of the support plate 2 is fixedly connected with a fixing plate 22. Between the left and right groups of fixing plates 22, there is fixedly connected a limiting rod 210. The limiting groove 32 is slidably connected with the limiting rod 210. Inside the fixing plate 22, there is a limiting hole 24 opened. On the outer surface of the fixing plate 22, there is fixedly connected a support frame 25. Inside the support frame 25, there is a driving disc 26 rotatably connected. Between the two driving discs 26, there is a driving belt 27 drivingly connected. Both ends of the driving belt 27 pass through the limiting hole 24. The limiting rod 210 supports the middle part of the driving belt 27. On the surface of the driving belt 27, there are fixedly connected two first connection blocks 28. The first connection block 28 is fixedly connected with the second connection block 33. On the outer sides of the fixing plates 22, there are fixedly connected protective shells 23. Inside the right protective shell 23, there is an electric motor 29 fixedly installed. The output end of the electric motor 29 is fixedly connected with the right driving disc 26.

[0036] Specifically, the positioning sleeve 21 slides back and forth on the surface of the positioning rod 12 to adjust the front and back positions of the printing cartridge 3. At the same time, during the printing process, the output end of the electric motor 29 drives the right driving disc 26 to rotate. The two driving discs 26 cooperate to drive the driving belt 27 to rotate. The driving belt 27 drives the printing cartridge 3 to slide left and right on the surface of the limiting rod 210 through the cooperation of the first connection block 28 and the second connection block 33 to adjust the left and right positions of the printing cartridge 3 and perform printing on the printing substrate.

[0037] Working principle of the utility model: The drying lamp 35 moves along with the printing box body 3 to dry the ejected ink marks. At the same time, the suction boxes 37 are located on the left and right sides of the inkjet head 34 and move along with the position of the inkjet head 34 to continuously suck the waste gas generated by the printing of the inkjet head 34, improving the suction efficiency of harmful gases and reducing the diffusion of harmful gases.

[0038] The above shows and describes the basic principle, 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 the descriptions in the specification are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the utility model claimed.

Claims

1. A UV printer environmentally friendly printing device, comprising a device support (1), characterized in that: A printing platform (11) is fixedly connected to the upper side of the equipment support (1), a printing box (3) that can slide left and right is arranged on the upper side of the printing platform (11), an inkjet head (34) is fixedly connected to the middle position of the lower surface of the printing box (3), a control line (36) is fixedly connected to the upper end of the inkjet head (34), a drying lamp (35) is fixedly connected to the position of the lower surface of the printing box (3) in front of the inkjet head (34), a suction box (37) is fixedly connected to the left and right sides of the printing box (3), and a fan (39) is fixedly installed on the upper surface of the printing box (3).

2. The environmentally friendly printing device of a UV printer according to claim 1, characterized in that: The upper ends of the two groups of suction boxes (37) are fixedly connected to a first suction pipe (38), the upper end of the first suction pipe (38) is fixedly connected to an air inlet end of a fan (39), and the air outlet end of the fan (39) is fixedly connected to a second suction pipe (310).

3. The environmentally friendly printing device of a UV printer according to claim 2, characterized in that: The left and right sides of the printing box body (3) are both fixedly connected to a limiting block (31), a limiting groove (32) is provided inside the limiting block (31), and a second connecting block (33) is fixedly connected to the upper end of the limiting groove (32).

4. The environmentally friendly printing device of a UV printer according to claim 3, characterized in that: The left and right sides of the equipment bracket (1) are fixedly connected to support plates (2), the lower surface of the support plate (2) is fixedly connected to a positioning sleeve (21), the left and right sides of the equipment bracket (1) are fixedly connected to positioning rods (12), and the positioning sleeves (21) are slidably connected to the positioning rods (12).

5. The environmentally friendly printing device of a UV printer according to claim 4, characterized in that: A fixing plate (22) is fixedly connected to the upper surface of the support plate (2), a limiting rod (210) is fixedly connected between the left and right sets of the fixing plates (22), and the limiting groove (32) is slidably connected to the limiting rod (210).

6. The environmentally friendly printing device of a UV printer according to claim 5, characterized in that: A limiting hole (24) is provided on the inner side of the fixing plate (22); a support frame (25) is fixedly connected to the outer surface of the fixing plate (22); and a transmission plate (26) is rotatably connected to the inner side of the support frame (25).

7. The environmentally friendly printing device of a UV printer according to claim 6, characterized in that: A transmission belt (27) is transmission-connected between the two groups of transmission discs (26), both ends of the transmission belt (27) pass through the limiting holes (24), the limiting rod (210) supports the middle part of the transmission belt (27), and two groups of first connection blocks (28) are fixedly connected to the surface of the transmission belt (27), and the first connection blocks (28) are fixedly connected to the second connection blocks (33).

8. The environmentally friendly printing device of a UV printer according to claim 7, characterized in that: The outer sides of the fixed plates (22) are fixedly connected to protective shells (23), and an electric motor (29) is fixedly installed inside the right protective shell (23), and the output end of the electric motor (29) is fixedly connected to the right transmission disc (26).

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