Carton printing device

Abstract

The utility model discloses a carton printing device which comprises a machine frame, a printing mechanism and a conveying belt, a connecting plate is arranged on the rear side of the bottom of the machine frame, a bottom plate is fixedly installed at the bottom of the connecting plate, a threaded rod is rotatably installed at the top of the bottom plate, and a limiting rod is fixedly installed at the position, located on one side of the threaded rod, of the top of the bottom plate. According to the carton printing device, the rack, the printing mechanism, the conveying belt, the bottom plate, the connecting plate, the threaded rod, the limiting rod, the drying box, a mounting plate, an air heater, a V-shaped uniform distribution plate, an input pipe, a connecting pipe, a motor, a first gear, a second gear, a cleaning mechanism and a water scraping mechanism are used in cooperation; according to the device, residual cleaning water stains on the conveying belt are scraped once through the water scraping mechanism, then the conveying belt is thoroughly dried through hot air generated by the hot air blower, the using effect of the conveying belt is ensured, and the residual water stain removing mode is not affected by materials.

Description

Technical Field

[0001] The utility model relates to the technical field of carton printing, in particular to a carton printing device. Background Art

[0002] Corrugated cardboard is made into corrugated boxes through die-cutting, creasing, nailing or gluing. Corrugated boxes are the most widely used packaging products, and the usage has always been the first among all kinds of packaging products. Including calcium plastic corrugated boxes. For more than half a century, corrugated boxes have gradually replaced wooden boxes and other transport packaging containers with their superior performance and good processing performance, becoming the main force of transport packaging. In addition to protecting goods and facilitating storage and transportation, it also plays a role in beautifying and promoting goods. Corrugated boxes are green and environmentally friendly products, which are beneficial to the environment and convenient for loading and unloading.

[0003] The publication number is CN219856430U. The Chinese patent discloses an environmentally friendly carton printing device, which includes a workbench, characterized in that: the inner cavity of the workbench is provided with a conveyor belt, a printing machine is fixedly installed on the upper end of the workbench, a feed port is fixedly installed on the upper end of the printing machine, and an adjustment component is commonly provided on the opposite surfaces of the two slide rails. The cleaning sponge is moved upward to contact the bottom of the conveyor belt, and the conveyor belt is rubbed against the cleaning sponge as the conveyor belt rotates, so that the conveyor belt is scrubbed clean, and the dry sponge plate is moved upward to contact the conveyor belt, so that the conveyor belt is wiped clean, so that the conveyor belt is kept clean and tidy, and the pigment is prevented from adhering to the carton, so that the surface of the carton is kept clean and tidy.

[0004] With respect to the above-mentioned related technologies, the device has some shortcomings. In actual use, it uses a drying sponge board to clean the cleaning water stains on the conveyor belt, but as time goes by, the sponge board absorbs more and more water, resulting in a weakened absorption capacity. In the later stage, the absorption and drying effect of the cleaning water stains remaining on the conveyor belt will gradually deteriorate, and the moisture that has not been absorbed and wiped dry will adhere to the cartons on the conveyor belt, affecting the normal printing of the cartons. In addition, if this problem is to be solved, it is necessary to directly replace the drying sponge board, which requires shutdown operation, thereby reducing the processing efficiency of the device, and the absorption and drying effect of the cleaning water stains by the drying sponge board is not stable. Therefore, it is necessary to provide a carton printing device to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of the utility model is to provide a carton printing device to solve at least one technical problem existing in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A carton printing device, comprising:

[0008] A frame, a printing mechanism and a conveyor belt, a connecting plate is arranged at the rear side of the bottom of the frame, a bottom plate is fixedly installed at the bottom of the connecting plate, a threaded rod is rotatably installed at the top of the bottom plate, a limit rod is fixedly installed at the top of the bottom plate on one side of the threaded rod, an adjusting block is sleeved on the outer wall of the threaded rod, a mounting plate is fixedly installed at one side of the adjusting block, a cleaning mechanism is arranged at the other side of the adjusting block, and a motor is fixedly installed at the top of the bottom plate on the other side of the threaded rod;

[0009] A first gear is fixedly installed on the driving end of the motor, a second gear is fixedly installed on the lower side of the outer wall of the threaded rod, and the second gear is meshed with the first gear, a hot air blower is fixedly installed on the top of the bottom plate on one side of the limit rod, a drying box is fixedly installed on one side of the top of the mounting plate, and a V-shaped equalizing plate is fixedly installed inside the drying box;

[0010] The V-shaped dividing plate is provided with a plurality of ventilation holes, an input pipe is fixedly installed and inserted at the bottom of the drying box, and the bottom end of the input pipe passes through the top of the mounting plate and extends to below the bottom of the mounting plate, a connecting pipe is fixedly connected between the bottom end of the input pipe and the output end of the hot air blower, and a wiper mechanism is provided on the other side of the top of the mounting plate.

[0011] Preferably, symmetrically distributed universal wheels are fixedly mounted on both sides of the bottom of the base plate, and the top of the connecting plate is fixedly connected to the rear side of the bottom of the frame by bolts.

[0012] Preferably, the cleaning mechanism includes a water storage box, and the water storage box is fixedly installed on the other side of the adjusting block, a rotating shaft is rotatably installed on the upper part of the water storage box, a rotating plate is fixedly installed on the outer wall of the rotating shaft, a cleaning sponge is installed on the side of the rotating plate away from the rotating shaft, a drain pipe is fixedly installed and inserted at the bottom of one side of the water storage box, a vertical groove is opened on the front side of the connecting plate, the rear end of the rotating shaft passes through the rear side of the inner wall of the water storage box and extends to the inside of the vertical groove, a third gear is fixedly installed on the rear end of the rotating shaft, a rack is fixedly installed on one side of the inner wall of the vertical groove, and the rack is meshed with the third gear.

[0013] Preferably, the wiper mechanism includes a fixed box, and the fixed box is fixedly installed on the other side of the top of the mounting plate, a scraper is slidably inserted at the top of the fixed box, limiting grooves are provided on both sides of the inner wall of the fixed box, limiting blocks are fixedly installed below both sides of the scraper, and the limiting blocks are slidably connected to the corresponding limiting grooves, and a number of springs are fixedly installed between the bottom of the scraper and the bottom of the inner wall of the fixed box.

[0014] Preferably, stop blocks are fixedly installed on the outer wall of the limit rod below and above the adjusting block, a sliding hole matched with the limit rod is opened on one side of the top of the adjusting block, and the adjusting block is slidably connected to the limit rod through the sliding hole opened on one side of the top, and a threaded hole matched with the threaded rod is opened on the other side of the top of the adjusting block, and the adjusting block is threadedly connected to the threaded rod through the threaded hole opened on the other side of the top.

[0015] Preferably, the connecting pipe is made of soft material.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model uses a frame, a printing mechanism, a conveyor belt, a bottom plate, a connecting plate, a threaded rod, a limit rod, a drying box, a mounting plate, a hot air blower, a V-shaped equalizing plate, an input pipe, a connecting pipe, a motor, a first gear, a second gear, a cleaning mechanism and a wiper mechanism. The device first scrapes the residual cleaning water stains on the conveyor belt through the wiper mechanism, and then thoroughly dries the conveyor belt through the hot air generated by the hot air blower to ensure the use effect of the conveyor belt. This method of removing residual water stains is not affected by the material, does not require shutdown operation, and has strong sustainability and stability. It can efficiently remove residual moisture and realize the movement of multiple mechanisms through the drive of the motor, thereby reducing the operating cost of the device and improving the practicality of the device.

[0018] 2. The utility model is provided with universal wheels. When the device is in use, the bottom plate is detachably connected to the connecting plate and the frame by bolts. This means that the connection between the connecting plate and the bottom plate and the frame can be easily separated. When the connection between the connecting plate and the frame is loose, the bottom plate can be contacted with the ground through the universal wheels and removed from the bottom of the frame. Such a design allows people to easily inspect and maintain the mechanical structure on the bottom plate, improving the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model.

[0020] Figure 2 It is a partial front view cross-sectional structural schematic diagram of the utility model.

[0021] Figure 3 It is a schematic diagram of the top structure of the water storage box in the utility model.

[0022] Figure 4 It is a schematic cross-sectional structural diagram of the fixed box in the utility model.

[0023] In the figure: 1. frame; 2. printing mechanism; 3. conveyor belt; 4. bottom plate; 5. water storage box; 6. connecting plate; 7. threaded rod; 8. limit rod; 9. scraper; 10. drying box; 11. mounting plate; 12. hot air blower; 13. universal wheel; 14. V-shaped dividing plate; 15. input pipe; 16. connecting pipe; 17. motor; 18. first gear; 19. second gear; 20. cleaning sponge; 21. rotating plate; 22. rotating shaft; 23. rack; 24. vertical slot; 25. third gear; 26. adjusting block; 27. stopper; 28. limit block; 29. ​​fixing box; 30. limit slot; 31. spring. DETAILED DESCRIPTION

[0024] 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.

[0025] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-4 , an embodiment provided by the utility model:

[0029] A carton printing device, comprising:

[0030] A frame 1, a printing mechanism 2 and a conveyor belt 3, a connecting plate 6 is arranged at the rear side of the bottom of the frame 1, a bottom plate 4 is fixedly installed at the bottom of the connecting plate 6, a threaded rod 7 is rotatably installed at the top of the bottom plate 4, a limit rod 8 is fixedly installed at the top of the bottom plate 4 on one side of the threaded rod 7, an adjusting block 26 is sleeved on the outer wall of the threaded rod 7, a mounting plate 11 is fixedly installed on one side of the adjusting block 26, a cleaning mechanism is arranged on the other side of the adjusting block 26, and a motor 17 is fixedly installed at the top of the bottom plate 4 on the other side of the threaded rod 7;

[0031] A first gear 18 is fixedly mounted on the driving end of the motor 17, a second gear 19 is fixedly mounted on the lower side of the outer wall of the threaded rod 7, and the second gear 19 is meshed with the first gear 18, a hot air blower 12 is fixedly mounted on the top of the bottom plate 4 on one side of the limit rod 8, a drying box 10 is fixedly mounted on one side of the top of the mounting plate 11, and a V-shaped equalizing plate 14 is fixedly mounted inside the drying box 10;

[0032] A plurality of ventilation holes are provided on the V-shaped dividing plate 14, an input pipe 15 is fixedly installed and inserted at the bottom of the drying box 10, and the bottom end of the input pipe 15 passes through the top of the mounting plate 11 and extends to the bottom of the mounting plate 11, a connecting pipe 16 is fixedly connected between the bottom end of the input pipe 15 and the output end of the hot air blower 12, and a wiper mechanism is provided on the other side of the top of the mounting plate 11.

[0033] Both sides of the bottom of the base plate 4 are fixedly mounted with symmetrically distributed universal wheels 13, and the top of the connecting plate 6 is fixedly connected to the rear side of the bottom of the frame 1 by bolts.

[0034] In one embodiment, the cleaning mechanism includes a water storage box 5, and the water storage box 5 is fixedly installed on the other side of the adjusting block 26, a rotating shaft 22 is rotatably installed on the upper part of the inside of the water storage box 5, a rotating plate 21 is fixedly installed on the outer wall of the rotating shaft 22, a cleaning sponge 20 is installed on the side of the rotating plate 21 away from the rotating shaft 22, a drain pipe is fixedly installed and inserted at the bottom of one side of the water storage box 5, a vertical groove 24 is opened on the front of the connecting plate 6, the rear end of the rotating shaft 22 passes through the rear side of the inner wall of the water storage box 5 and extends to the inside of the vertical groove 24, a third gear 25 is fixedly installed on the rear end of the rotating shaft 22, a rack 23 is fixedly installed on one side of the inner wall of the vertical groove 24, and the rack 23 is meshed with the third gear 25.

[0035] In one of the preferred embodiments, the wiping mechanism includes a fixed box 29, and the fixed box 29 is fixedly installed on the other side of the top of the mounting plate 11, and a scraper 9 is slidably inserted at the top of the fixed box 29. Limiting grooves 30 are provided on both sides of the inner wall of the fixed box 29. Limiting blocks 28 are fixedly installed below both sides of the scraper 9, and the limiting blocks 28 are slidably connected to the corresponding limiting grooves 30. A number of springs 31 are fixedly installed between the bottom of the scraper 9 and the bottom of the inner wall of the fixed box 29, thereby realizing elastic contact between the scraper 9 and the conveyor belt 3, so that the scraper 9 has a high degree of fit with the conveyor belt 3, and the wiping effect is improved.

[0036] In one of the embodiments, a stopper 27 is fixedly installed on the outer wall of the limit rod 8 below and above the adjustment block 26, a sliding hole matched with the limit rod 8 is opened on one side of the top of the adjustment block 26, and the adjustment block 26 is slidably connected to the limit rod 8 through the sliding hole opened on one side of the top, a threaded hole matched with the threaded rod 7 is opened on the other side of the top of the adjustment block 26, and the adjustment block 26 is threadedly connected to the threaded rod 7 through the threaded hole opened on the other side of the top, and the vertical movement position of the adjustment block 26 is limited by the setting of the stopper 27 to ensure that each mechanism can accurately reach the predetermined position.

[0037] In one preferred embodiment, the connecting pipe 16 is made of a soft material to ensure that the drying box 10 can move vertically stably.

[0038] The working principle of the utility model is as follows: the electrical components appearing in the present application are all externally connected to a power source and a control switch when in use, and the parts not involved in the device are the same as the prior art or can be implemented by the prior art. When the device is in use, a proper amount of cleaning water is directly added to the inside of the water storage box 5 through the top opening of the water storage box 5, and then the motor 17 is controlled by the switch to start working, and the driving end of the motor 17 drives the first gear 18 to rotate, and the second gear 19 drives the threaded rod 7 to rotate through the meshing of the first gear 18 and the second gear 19, and through the threaded transmission of the adjusting block 26 and the threaded rod 7, and the sliding relationship between the adjusting block 26 and the limit rod 8, The adjusting block 26 is made to move vertically stably, and the vertical movement of the adjusting block 26 drives the mounting plate 11 to move, and the mounting plate 11 drives the drying box 10 and the wiper mechanism to move. At this time, the adjusting block 26 moves upward, so that the scraper 9 on the wiper mechanism contacts the conveyor belt 3. At the same time, the vertical movement of the adjusting block 26 will drive the cleaning mechanism to move at the same time. The water storage box 5 in the cleaning mechanism will drive the rotating shaft 22 to move during the upward movement. The movement of the rotating shaft 22 drives the third gear 25 to move upward inside the vertical groove 24. During the upward movement, the third gear 25 meshes with the rack 23 to make the third gear 25 rotate on its own. The rotation of the third gear 25 drives the rotating shaft 2 2 is rotated, and the rotation of the rotating shaft 22 drives the rotating plate 21 to rotate. Finally, the rotating plate 21 rotates 180 degrees and makes the cleaning sponge 20 on it just contact with the conveyor belt 3. At this time, the cleaning sponge 20 is removed from the inside of the water storage box 5, so the cleaning sponge 20 is in a soaked state. During the clockwise rotation of the conveyor belt 3, the paint dripping on it will be directly scrubbed clean by the cleaning sponge 20. As the conveyor belt 3 continues to rotate, the conveyor belt 3 will contact the scraper 9, and the scraper 9 will pre-scrape the remaining water stains on the conveyor belt 3. At the same time, the hot air blower 12 is controlled to start working, and the hot air generated by the hot air blower 12 is input to the connecting pipe 16 through the output end. Inside, the hot air enters the drying box 10 through the guidance of the input pipe 15. After the hot air enters the drying box 10, the V-shaped dividing plate 14 will evenly divide the hot air, so that the hot air is blown out through the top opening of the drying box 10 with a wider area to thoroughly dry the residual water stains on the conveyor belt 3, ensuring that the conveyor belt 3 will not have any impact on the cartons transported subsequently. The device first scrapes the residual cleaning water stains on the conveyor belt 3 through the wiper mechanism, and then thoroughly dries the conveyor belt 3 through the hot air generated by the hot air blower to ensure the use effect of the conveyor belt 3. This method of removing residual water stains is not affected by the material, does not require shutdown operation, and has strong sustainability and stability. It can efficiently remove residual moisture and realize the movement of multiple mechanisms through the drive of the motor 17, thereby reducing the operating cost of the device and improving the practicality of the device.

[0039] When the device is in use, the bottom plate 4 is detachably connected to the connecting plate 6 and the frame 1 by bolts. This means that the connection between the connecting plate 6 and the bottom plate 4 and the frame 1 can be easily separated. When the connection between the connecting plate 6 and the frame 1 is loosened, the bottom plate 4 can be contacted with the ground through the universal wheels 13 and moved out from the bottom of the frame 1. Such a design allows people to easily inspect and maintain the mechanical structure on the bottom plate 4, improving the convenience of use.

[0040] The above is only an embodiment of the utility model, and the common sense such as the known specific structure and characteristics in the scheme is not described too much here. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A carton printing device, characterized in that: It includes: A frame (1), a printing mechanism (2) and a conveyor belt (3); a connecting plate (6) is arranged at the rear side of the bottom of the frame (1); a bottom plate (4) is fixedly mounted on the bottom of the connecting plate (6); a threaded rod (7) is rotatably mounted on the top of the bottom plate (4); a limiting rod (8) is fixedly mounted on the top of the bottom plate (4) on one side of the threaded rod (7); an adjusting block (26) is sleeved on the outer wall of the threaded rod (7); a mounting plate (11) is fixedly mounted on one side of the adjusting block (26); a cleaning mechanism is arranged on the other side of the adjusting block (26); and a motor (17) is fixedly mounted on the top of the bottom plate (4) on the other side of the threaded rod (7); A first gear (18) is fixedly mounted on the driving end of the motor (17); a second gear (19) is fixedly mounted on the lower side of the outer wall of the threaded rod (7), and the second gear (19) is meshed with the first gear (18); a hot air blower (12) is fixedly mounted on the top of the bottom plate (4) on one side of the limiting rod (8); a drying box (10) is fixedly mounted on one side of the top of the mounting plate (11); and a V-shaped equalizing plate (14) is fixedly mounted inside the drying box (10); The V-shaped dividing plate (14) is provided with a plurality of ventilation holes. An input pipe (15) is fixedly installed and inserted at the bottom of the drying box (10), and the bottom end of the input pipe (15) passes through the top of the mounting plate (11) and extends to below the bottom of the mounting plate (11). A connecting pipe (16) is fixedly connected between the bottom end of the input pipe (15) and the output end of the hot air blower (12), and a wiper mechanism is provided on the other side of the top of the mounting plate (11).

2. A carton printing device according to claim 1, characterized in that: Both sides of the bottom of the base plate (4) are fixedly mounted with symmetrically distributed universal wheels (13), and the top of the connecting plate (6) is fixedly connected to the rear side of the bottom of the frame (1) by bolts.

3. A carton printing device according to claim 1, characterized in that: The cleaning mechanism comprises a water storage box (5), and the water storage box (5) is fixedly installed on the other side of the adjustment block (26); a rotating shaft (22) is rotatably installed on the upper part of the water storage box (5); a rotating plate (21) is fixedly installed on the outer wall of the rotating shaft (22); a cleaning sponge (20) is installed on the side of the rotating plate (21) away from the rotating shaft (22); a drainage pipe is fixedly installed and inserted below one side of the water storage box (5); a vertical groove (24) is opened on the front side of the connecting plate (6); the rear end of the rotating shaft (22) passes through the rear side of the inner wall of the water storage box (5) and extends to the inside of the vertical groove (24); a third gear (25) is fixedly installed on the rear end of the rotating shaft (22); a rack (23) is fixedly installed on one side of the inner wall of the vertical groove (24), and the rack (23) is meshed with the third gear (25).

4. A carton printing device according to claim 1, characterized in that: The wiper mechanism comprises a fixed box (29), and the fixed box (29) is fixedly mounted on the other side of the top of the mounting plate (11), a scraper (9) is slidably inserted at the top of the fixed box (29), limiting grooves (30) are provided on both sides of the inner wall of the fixed box (29), limiting blocks (28) are fixedly mounted below both sides of the scraper (9), and the limiting blocks (28) are slidably connected to the corresponding limiting grooves (30), and a plurality of springs (31) are fixedly mounted between the bottom of the scraper (9) and the bottom of the inner wall of the fixed box (29).

5. A carton printing device according to claim 1, characterized in that: A stopper (27) is fixedly mounted on the outer wall of the limit rod (8) below and above the adjustment block (26); a sliding hole matching the limit rod (8) is provided on one side of the top of the adjustment block (26); the adjustment block (26) is slidably connected to the limit rod (8) via the sliding hole provided on one side of the top; a threaded hole matching the threaded rod (7) is provided on the other side of the top of the adjustment block (26); the adjustment block (26) is threadedly connected to the threaded rod (7) via the threaded hole provided on the other side of the top of the adjustment block (26).

6. A carton printing device according to claim 1, characterized in that: The connecting pipe (16) is made of a soft material.

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