Dust removal type carton screen printing machine

Abstract

The utility model relates to the technical field of printing, and discloses a dust removal type carton screen printing machine which comprises a working frame, supporting plates are fixedly connected to the two sides of the interior of the working frame, a driving assembly is fixedly connected to the front sides of the supporting plates and used for conveying cartons, a supporting frame is fixedly connected to the upper side of the working frame, and the supporting frame is fixedly connected to the lower side of the working frame. Hydraulic rods are fixedly connected to the two sides of the upper portion of the supporting frame, a printing assembly is fixedly connected to the output ends of the hydraulic rods, a fixing plate is fixedly connected to the rear side of the working frame, a collecting box is fixedly connected to the left side of the upper portion of the fixing plate, and a filter screen is fixedly connected to the interior of the collecting box. And the upper side of the collecting box is fixedly connected with a suction pipe. According to the dust collection device, dust collection can be carried out on the surface of a carton, dust on the surface of the carton is reduced, the subsequent printing quality is improved, printing ink on the carton can be dried, and the air drying efficiency of the printing ink is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of printing, in particular to a dust-removing carton screen printing machine. Background Art

[0002] A carton is a kind of packaging. For publicity and warning purposes, it is necessary to print words and patterns on the surface of the carton and use the words and patterns for publicity and warning.

[0003] In the prior art, a moving motor drives a threaded rod to rotate, the threaded rod drives a moving sleeve to move, the moving sleeve drives a moving seat to move through a connecting rod, and the moving seat drives a plate body to move through a first telescopic rod. After the plate body moves above the carton holder, the user adjusts the first telescopic rod, and the first telescopic rod drives the plate body to move downward. When the suction cup contacts the printing paper, the user adjusts the second telescopic rod, and the second telescopic rod drives the air plug to move upward. The upward movement of the air plug reduces the air pressure in the air pipe, and the air pipe sucks the printing paper through the suction cup. Then the user grabs the printing paper by adjusting the first telescopic rod, and then drives the printing paper to move leftward through the moving motor until the printing paper moves below the printing plate holder. Then the second telescopic rod is adjusted, and the second telescopic rod drives the air plug to move downward through the lower pressing plate. The suction cup releases the printing paper, and then the plate body is moved away to print the printing paper. Then the printing paper is grabbed again by the paper fetching plate and moved above the receiving carton, and the printing paper is placed in the receiving carton. During the printing process, there is no need to manually place and remove the printing paper below the printing plate holder, achieving the ability to automatically place and remove the printing paper on the workbench, reducing the possibility of the user being injured by the printing machine and improving safety. However, during the transportation of the carton, the cartons are conveyed in a stacked manner, making it easy for dust to adhere to the surface of the carton, and the dust will affect the printing quality. Summary of the Utility Model

[0004] To make up for the above deficiencies, the utility model provides a dust-removing carton screen printing machine, aiming to improve the problem that dust easily adheres to the surface of the carton and affects the printing quality in the prior art.

[0005] To achieve the above object, the utility model adopts the following technical solutions: a dust-removing carton screen printing machine, including a working frame, both sides inside the working frame are fixedly connected with support plates, a driving component is fixedly connected to the front side of the support plate, the driving component is used for conveying the carton, a support frame is fixedly connected to the upper side of the working frame, hydraulic rods are fixedly connected to both upper sides of the support frame, the output ends of the hydraulic rods are fixedly connected with a printing component, a fixing plate is fixedly connected to the rear side of the working frame, a collection box is fixedly connected to the upper left side of the fixing plate, a filter screen is fixedly connected inside the collection box, a suction pipe is fixedly connected to the upper side of the collection box, a suction hood is fixedly connected to the front end of the suction pipe, an air delivery pipe is fixedly connected to the right side of the collection box, the right end of the air delivery pipe is fixedly connected with an air extraction pump, and the output end of the air extraction pump is fixedly connected with an exhaust pipe.

[0006] As a further description of the above technical solution:

[0007] The driving component includes a motor, the motor is fixedly connected to the front side of the support plate, the output end of the motor is fixedly connected with a rotating shaft, gears are fixedly connected to both outer sides of the rotating shaft, a rack plate is meshed and connected to the upper side of the gear, a support block is fixedly connected to the upper side of the rack plate, and a placing plate is fixedly connected to the upper side of the support block.

[0008] As a further description of the above technical solution:

[0009] An extraction box is fixedly connected to the upper right side of the support frame, an air suction pipe is fixedly connected to the input end of the extraction box, a delivery pipe is fixedly connected to the output end of the extraction box, a drying component is fixedly connected to the bottom end of the delivery pipe, and the drying component is used for drying the printed carton.

[0010] As a further description of the above technical solution:

[0011] The drying component includes a heating box, the heating box is fixedly connected to the bottom end of the delivery pipe, electric heating wires are fixedly connected to both sides inside the heating box, and an exhaust plate is fixedly connected to the lower side inside the heating box.

[0012] As a further description of the above technical solution:

[0013] Chutes are opened on both sides inside the working frame, and support blocks are slidably connected inside the chutes.

[0014] As a further description of the above technical solution:

[0015] Support rods are fixedly connected to both sides inside the support frame, and suction hoods are fixedly connected to the lower sides of the support rods.

[0016] As a further description of the above technical solution:

[0017] The air extraction pump is fixedly connected to the upper side of the fixed plate.

[0018] As a further description of the above technical solution:

[0019] The placement plate is slidably connected to the upper side of the working frame.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, by starting the air extraction pump to drive the air delivery pipe, the collection box, the suction pipe and the dust suction cover to extract, the dust on the upper side of the cardboard box is adsorbed. The dust enters the suction pipe and the collection box from the inside of the dust suction cover, and falls on the upper side of the filter screen. The gas enters the exhaust pipe from the inside of the air delivery pipe and is discharged, realizing the function of dust suction on the surface of the cardboard box, reducing the dust on the surface of the cardboard box, and improving the quality of subsequent printing.

[0022] 2. In the utility model, by starting the suction box to drive the suction pipe to extract, the gas enters the delivery pipe and the heating box from the inside of the suction pipe. The arranged electric heating wire heats the gas, and the hot gas is discharged from the inside of the exhaust pipe, realizing the function of drying the ink on the cardboard box and improving the air drying efficiency of the ink. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is the front view of the dust removal type cardboard box screen printing machine proposed by the utility model;

[0024] Figure 2 is the rear view of the dust removal type cardboard box screen printing machine proposed by the utility model;

[0025] Figure 3 is the structural schematic diagram of the drive assembly of the dust removal type cardboard box screen printing machine proposed by the utility model;

[0026] Figure 4 is the structural schematic diagram of the inside of the working frame of the dust removal type cardboard box screen printing machine proposed by the utility model;

[0027] Figure 5 is the structural schematic diagram of the drying assembly of the dust removal type cardboard box screen printing machine proposed by the utility model;

[0028] Figure 6 is the sectional view of the collection box of the dust removal type cardboard box screen printing machine proposed by the utility model.

[0029] Legend:

[0030] 1. Workbench; 2. Support plate; 3. Motor; 4. Rotating shaft; 5. Gear; 6. Rack plate; 7. Support block; 8. Placing plate; 9. Chute; 10. Hydraulic rod; 11. Printing assembly; 12. Fixed plate; 13. Collection box; 14. Filter screen; 15. Suction pipe; 16. Dust suction hood; 17. Support rod; 18. Air delivery pipe; 19. Air extraction pump; 20. Exhaust pipe; 21. Support frame; 22. Suction box; 23. Suction pipe; 24. Delivery pipe; 25. Heating box; 26. Electric heating wire; 27. Exhaust plate. Detailed implementation manners

[0031] 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.

[0032] Refer to Figure 1 - Figure 6 , an embodiment provided by the present invention: a dust-removing carton screen printing machine, including a workbench 1, both sides of the inside of the workbench 1 are fixedly connected with support plates 2, and a driving assembly is fixedly connected to the front side of the support plate 2. The driving assembly is used for conveying the carton. A support frame 21 is fixedly connected to the upper side of the workbench 1, and hydraulic rods 10 are fixedly connected to both sides of the upper part of the support frame 21. The output end of the hydraulic rod 10 is fixedly connected with a printing assembly 11 to adjust the use position of the printing assembly 11. A fixed plate 12 is fixedly connected to the rear side of the workbench 1, and a collection box 13 is fixedly connected to the upper left side of the fixed plate 12 to fixedly support the collection box 13. A filter screen 14 is fixedly connected to the inside of the collection box 13 to prevent dust from damaging the air extraction pump 19. A suction pipe 15 is fixedly connected to the upper side of the collection box 13, a dust suction hood 16 is fixedly connected to the front end of the suction pipe 15, an air delivery pipe 18 is fixedly connected to the right side of the collection box 13, the right end of the air delivery pipe 18 is fixedly connected with an air extraction pump 19, and the output end of the air extraction pump 19 is fixedly connected with an exhaust pipe 20; the driving assembly includes a motor 3, the motor 3 is fixedly connected to the front side of the support plate 2, the output end of the motor 3 is fixedly connected with a rotating shaft 4, gears 5 are fixedly connected to both sides of the outside of the rotating shaft 4, a rack plate 6 is meshed and connected to the upper side of the gear 5, a support block 7 is fixedly connected to the upper side of the rack plate 6, and a placing plate 8 is fixedly connected to the upper side of the support block 7.

[0033] Place the cardboard box on the upper side of the placement board 8. Start the electric motor 3 to drive the rotating shaft 4 and the gear 5 to rotate. The rotation of the gear 5 drives the rack plate 6, the support block 7, and the placement board 8 to move, thereby driving the cardboard box for conveying. At the same time, start the air extraction pump 19 to drive the air delivery pipe 18, the collection box 13, the suction pipe 15, and the dust suction hood 16 to extract air, adsorb the dust on the upper side of the cardboard box. The dust enters the inside of the suction pipe 15 and the collection box 13 from the inside of the dust suction hood 16 and falls on the upper side of the filter screen 14. The gas enters the inside of the exhaust pipe 20 from the inside of the air delivery pipe 18 and is discharged, playing a role in dust suction on the surface of the cardboard box.

[0034] Refer to Figure 1 , Figure 2 , Figure 5 , on the upper right side of the upper part of the support frame 21, there is a fixed connection with a suction box 22. The input end of the suction box 22 is fixedly connected with a suction pipe 23. The output end of the suction box 22 is fixedly connected with a delivery pipe 24. The bottom end of the delivery pipe 24 is fixedly connected with a drying assembly for drying the printed cardboard box; the drying assembly includes a heating box 25 fixedly connected to the bottom end of the delivery pipe 24. On both sides inside the heating box 25, there are fixed connections with electric heating wires 26. On the lower side inside the heating box 25, there is a fixed connection with an exhaust plate 27.

[0035] Start the suction box 22 to drive the suction pipe 23 to extract air. The gas enters the inside of the delivery pipe 24 and the heating box 25 from the inside of the suction pipe 23. The set electric heating wires 26 heat the gas, and the hot air is discharged from the inside of the exhaust plate 27, playing a role in drying the ink on the cardboard box.

[0036] Refer to Figure 1 - Figure 4 , on both sides inside the working frame 1, there are sliding grooves 9 opened. Inside the sliding grooves 9, there is a sliding connection with a support block 7; on both sides inside the support frame 21, there are fixed connections with support rods 17. The lower side of the support rods 17 is fixedly connected with a dust suction hood 16; the air extraction pump 19 is fixedly connected to the upper side of the fixing plate 12; the placement board 8 is slidably connected to the upper side of the working frame 1.

[0037] By opening sliding grooves 9 on both sides inside the working frame 1 and having a sliding connection with a support block 7 inside the sliding grooves 9, it plays a role in supporting and limiting the support block 7; by fixedly connecting support rods 17 on both sides inside the support frame 21 and fixedly connecting a dust suction hood 16 to the lower side of the support rods 17, it plays a role in fixedly supporting the dust suction hood 16; by fixedly connecting the air extraction pump 19 to the upper side of the fixing plate 12, it plays a role in fixedly supporting the air extraction pump 19; by having the placement board 8 slidably connected to the upper side of the working frame 1, it plays a role in driving the conveyance of the cardboard box.

[0038] Working principle: When using this device, place the carton on the upper side of the placement plate 8. By starting the electric motor 3, the motor 3 starts to drive the rotating shaft 4 to rotate. The rotation of the rotating shaft 4 drives the gear 5 to rotate. The rotation of the gear 5 drives the rack plate 6 to move. The movement of the rack plate 6 drives the support block 7 to move, causing the support block 7 to slide inside the chute 9. The movement of the support block 7 drives the placement plate 8 to move, thereby driving the carton to be conveyed. At the same time, start the air extraction pump 19. The air extraction pump 19 starts to drive the air delivery pipe 18 to extract air. The air delivery pipe 18 drives the collection box 13 to extract air. The collection box 13 drives the suction pipe 15 to extract air. The suction pipe 15 drives the dust suction hood 16 to extract air, adsorbing the dust on the upper side of the carton. The dust enters the inside of the suction pipe 15 from the inside of the dust suction hood 16, enters the inside of the collection box 13 from the inside of the suction pipe 15, and falls on the upper side of the filter screen 14. The gas enters the inside of the air delivery pipe 18 from the inside of the collection box 13, passes through the air extraction pump 19 from the inside of the air delivery pipe 18 and enters the exhaust pipe 20, and then is discharged from the inside of the exhaust pipe 20, realizing the function of sucking dust on the surface of the carton, reducing the dust on the surface of the carton, and improving the quality of subsequent printing; by starting the hydraulic rod 10, the hydraulic rod 10 starts to drive the printing assembly 11 to move, and processes the carton; by starting the suction box 22, the suction box 22 starts to drive the suction pipe 23 to extract air. The gas enters the inside of the suction box 22 from the inside of the suction pipe 23, enters the inside of the delivery pipe 24 from the inside of the suction box 22, and enters the inside of the heating box 25 from the inside of the delivery pipe 24. The provided electric heating wire 26 heats the gas, and the hot air is discharged from the inside of the exhaust pipe 27, realizing the function of drying the ink on the carton and improving the air-drying efficiency of the ink.

[0039] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. Dust-removing carton screen printing machine, including a working frame (1), characterized in that: Both sides inside the working frame (1) are fixedly connected with support plates (2). A driving component is fixedly connected to the front side of the support plate (2). The driving component is used for conveying the cartons. A support frame (21) is fixedly connected to the upper side of the working frame (1). Hydraulic rods (10) are fixedly connected to both sides of the upper part of the support frame (21). The output end of the hydraulic rod (10) is fixedly connected with a printing component (11). A fixing plate (12) is fixedly connected to the rear side of the working frame (1). A collection box (13) is fixedly connected to the upper left side of the fixing plate (12). A filter screen (14) is fixedly connected to the inside of the collection box (13). A suction pipe (15) is fixedly connected to the upper side of the collection box (13). The front end of the suction pipe (15) is fixedly connected with a dust suction hood (16). An air delivery pipe (18) is fixedly connected to the right side of the collection box (13). The right end of the air delivery pipe (18) is fixedly connected with an air extraction pump (19). The output end of the air extraction pump (19) is fixedly connected with an exhaust pipe (20).

2. The dust-removing carton screen printing machine according to claim 1, wherein: The driving component includes a motor (3). The motor (3) is fixedly connected to the front side of the support plate (2). The output end of the motor (3) is fixedly connected with a rotating shaft (4). Gears (5) are fixedly connected to both sides of the outside of the rotating shaft (4). A rack plate (6) is meshed and connected to the upper side of the gear (5). A support block (7) is fixedly connected to the upper side of the rack plate (6). A placing plate (8) is fixedly connected to the upper side of the support block (7).

3. The dust-removing carton screen printing machine according to claim 1, wherein: A suction box (22) is fixedly connected to the upper right side of the support frame (21). An air suction pipe (23) is fixedly connected to the input end of the suction box (22). A delivery pipe (24) is fixedly connected to the output end of the suction box (22). The bottom end of the delivery pipe (24) is fixedly connected with a drying component. The drying component is used for drying the printed cartons.

4. The dust-removing carton screen printing machine according to claim 3, characterized in that: The drying component includes a heating box (25). The heating box (25) is fixedly connected to the bottom end of the delivery pipe (24). Electric heating wires (26) are fixedly connected to both sides of the inside of the heating box (25). An exhaust plate (27) is fixedly connected to the lower side of the inside of the heating box (25).

5. The dust-removing carton screen printing machine according to claim 1, wherein: Chutes (9) are opened on both sides inside the working frame (1). The support block (7) is slidably connected to the inside of the chute (9).

6. The dust-removing carton screen printing machine according to claim 1, characterized in that: Support rods (17) are fixedly connected to both sides of the inside of the support frame (21). The dust suction hood (16) is fixedly connected to the lower side of the support rod (17).

7. The dust-removing carton screen printing machine according to claim 1, wherein: The air extraction pump (19) is fixedly connected to the upper side of the fixing plate (12).

8. The dust-removing carton screen printing machine according to claim 2, wherein: The placing plate (8) is slidably connected to the upper side of the working frame (1).

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