Carton and full-automatic carton printing equipment and method

Abstract

The invention discloses a carton and full-automatic carton printing equipment and method, relates to the technical field of carton printing equipment, has the advantage of facilitating collection and stacking of printed paperboards, and adopts the technical scheme that the carton printing equipment comprises a carton printing machine, a placement table and a U-shaped fixing plate, and a conveying belt for conveying the paperboards is arranged on the carton printing machine; the conveying belt is used for conveying paperboards to pass through the carton printing machine from right to left, the fixing plate is located on the ground on the left side of the carton printing machine, the containing table is located in the fixing plate, and a pushing piece used for driving the containing table to vertically move in the fixing plate is arranged on the fixing plate. The fixing plate is provided with a transferring piece used for transferring paperboards conveyed out of the carton printing machine on the conveying belt to the containing table to be stacked.

Description

Technical Field

[0001] The present invention relates to the technical field of carton printing equipment, and in particular to a carton, a fully automatic carton printing equipment and a method. Background Art

[0002] Carton is the most important form of transportation packaging at present. Carton is widely used for sales packaging of various products such as food, medicine, electronics, etc. Carton printing machine is a printing device that can print the required text, pattern and other information on the surface of the carton, generally including the process of plate mounting, inking, embossing, paper feeding, etc.

[0003] At present, after the carton printing machine completes printing of cardboard, the cardboard falls out of the carton printing machine directly under the conveyor belt on the carton printing machine. The fallen cardboard needs to be collected and sorted by the staff and then stacked to facilitate the subsequent transportation of the cartons. Manual collection and stacking of cardboard wastes manpower. Therefore, the applicant has developed a new technical solution in the actual production process to solve the above technical problems. Summary of the invention

[0004] In view of the above-mentioned technical deficiencies, the purpose of the present invention is to provide a carton, a fully automatic carton printing device and a method, which have the advantage of facilitating the collection and stacking of printed cardboards.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions: The present invention provides a fully automatic carton printing device, comprising a carton printing machine, a placement table, and a U-shaped fixed plate, wherein the carton printing machine is provided with a conveyor belt for conveying cardboard, the conveyor belt is used to convey the cardboard from right to left through the carton printing machine, the fixed plate is located on the ground on the left side of the carton printing machine, the placement table is located in the fixed plate, and the fixed plate is provided with a pushing member for driving the placement table to move vertically in the fixed plate, and the fixed plate is provided with a transfer member for transferring the cardboard conveyed out of the carton printing machine on the conveyor belt to the placement table for stacking.

[0006] By adopting the above technical solution, when in use, the cardboard is placed on the right side of the top of the conveyor belt, and then the cardboard is conveyed to the left by the conveyor belt. When the conveyor belt conveys the cardboard into the carton printing machine, the cardboard is printed by the carton printing machine, and then the conveyor belt conveys the printed cardboard out of the carton printing machine and continues to convey it to the left close to the fixed plate until the cardboard is conveyed to the transfer member, and then the cardboard is transferred to the placement table by the transfer member for stacking. In the process of stacking the cardboard on the placement table, the placement table is pushed vertically downward by the pushing member. At this time, the cardboard can be collected and stacked on the placement table through the cooperation of the transfer member and the pushing member. When the placement table moves downward to a suitable position, the placement table can be removed from the pushing member. There is no need to collect and stack the cardboard manually, and the use is simple and convenient.

[0007] Preferably, the transfer member comprises a rectangular installation frame arranged at the top of the fixed plate, and two conveying mechanisms are arranged between the left and right sides of the installation frame, the two conveying mechanisms are distributed front and back in the installation frame, the two conveying mechanisms each comprise two rollers and a transmission belt for connecting the two rollers, the two rollers are rotatably connected between the left and right sides of the installation frame, and the two rollers are distributed up and down, a plurality of installation plates are horizontally arranged on the outer side of the transmission belt, and each of the installation plates is evenly distributed along the circumference of the transmission belt, each of the installation plates comprises a support plate and a plurality of rotating columns, the support plate is arranged on the transmission belt, each of the rotating columns is rotatably connected to the side of the support plate away from the transmission belt, and each of the rotating columns is distributed at intervals along the length direction of the support plate; The mounting plates between the two transmission belts correspond one to one, and a side groove is provided on the upper side of the mounting frame close to the carton printing machine. The side groove is used for the conveyor belt to transport the cardboard to the two uppermost mounting plates between the two transmission belts. At this time, the cardboard is located on each rotating column in the mounting plate, and a driving member is provided on the mounting frame for rotating one of the rollers in the two conveying mechanisms at the same time.

[0008] Preferably, the driving member includes a transmission shaft and two worm gears and a rotating shaft coaxially arranged on one of the rollers in the two conveying mechanisms, and one end of the two rotating shafts passes through the mounting frame and is provided with a worm gear located outside the mounting frame, the two worm gears are located on the side of the mounting frame away from the carton printing machine, and the side of the mounting frame away from the carton printing machine is provided with two side plates, the transmission shaft is coaxially fixedly connected between the two worm gears, at this time the transmission shaft and the two worm gears form a driving shaft, the driving shaft is rotatably connected between the two side plates, and the two worm gears on the driving shaft are respectively meshed with the two worm gears, the threads on the two worm gears have opposite rotation directions, and one of the side plates is provided with a motor for driving the driving shaft to rotate.

[0009] Preferably, each support plate has an inclined plate inclined along the length direction of the support plate on one side away from the transmission belt, the bottom end of the inclined plate located between the two transmission belts is away from the side groove, and the rotating columns on each support plate are spaced apart along the inclined direction of the inclined plate, and at this time, one end of each rotating column away from the support plate passes through the inclined plate.

[0010] Preferably, the installation frame is provided with a drying member for drying the cardboard between the two transmission belts in the installation frame.

[0011] Preferably, the drying component includes a rectangular groove opened on the installation frame near one end of the side groove, and the rectangular groove is located below the side groove, a rectangular plate closing the rectangular groove is installed in the rectangular groove, and the interior of the rectangular plate is hollow, and one side of the rectangular plate located in the installation frame is connected to a plurality of nozzles at an angle downward, and the side of the rectangular plate located outside the installation frame is connected to a connecting pipe, and the end of the connecting pipe away from the rectangular plate is connected to a hot air blower.

[0012] Preferably, two opposite convex plates are provided at the top of the mounting frame, and extension plates are horizontally provided at the tops of the two convex plates through bolts, and downwardly inclined baffles are provided at the bottom ends of the two extension plates and on the side away from the convex plates, and the bottom ends of the two baffles are inclined in a direction approaching each other, and the baffle is located between two adjacent rotating columns on the support plate, and two long grooves are provided at the top of the extension plate, and one end of the bolt passes through the long groove from top to bottom and is threadedly connected to the convex plate.

[0013] Preferably, the pushing member includes a movable plate vertically slidably connected between two opposite sides of the fixed plate, and a support frame is provided at the top of the movable plate, the placing table is placed on the top of the support frame, and a cylinder for pushing the movable plate to move vertically is provided on one side of the installation frame.

[0014] Another object of the present invention is to provide a fully automatic carton printing method, in which a cardboard is placed on the right side of the top of a conveyor belt, and then the cardboard is conveyed to the left by the conveyor belt, and when the conveyor belt conveys the cardboard to a carton printing machine, the carton printing machine prints the cardboard; After the conveyor belt transports the printed cardboard out of the carton printing machine, it continues to transport it to the left close to the fixed plate until the cardboard is transported to the transfer member. The cardboard is transferred to the placement table by the transfer member and stacked. In the process of stacking the cardboard on the placement table, the placement table is pushed vertically downward by the pushing member. At this time, the cardboard can be collected and stacked on the placement table through the cooperation of the transfer member and the pushing member. When the placement table moves downward to a suitable position, the placement table can be removed from the pushing member. There is no need to collect and stack the cardboard manually.

[0015] The beneficial effects of the present invention are as follows: when in use, cardboard is placed on the right side of the top end of the conveyor belt, and then the cardboard is conveyed to the left by the conveyor belt. When the conveyor belt conveys the cardboard into the carton printing machine, the cardboard is printed by the carton printing machine, and then the conveyor belt conveys the printed cardboard out of the carton printing machine and continues to convey it to the left close to the fixed plate until the cardboard is conveyed to the transfer member, and then the cardboard is transferred to the placement table by the transfer member for stacking. In the process of stacking the cardboard on the placement table, the placement table is pushed vertically downward by the pushing member. At this time, the cardboard can be collected and stacked on the placement table through the cooperation of the transfer member and the pushing member. When the placement table moves downward to a suitable position, the placement table can be removed from the pushing member. There is no need to manually collect and stack the cardboard, and the use is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a structural schematic diagram of this embodiment; Figure 2 This is a schematic diagram of the structure of the installation frame of this embodiment; Figure 3 This is a schematic diagram of the structure of the side groove of this embodiment; Figure 4 This is a schematic diagram of the structure of the support frame of this embodiment; Figure 5 This is a schematic diagram of the structure of the baffle in this embodiment; Figure 6 This is a schematic diagram of the structure of the mobile plate of this embodiment; Figure 7 This is a schematic diagram of the structure of the inclined plate of this embodiment; Figure 8 for Figure 3 A schematic diagram of the enlarged structure of part A in the middle.

[0018] Description of reference numerals: In the figure: 1. carton printing machine; 2. placing table; 3. fixing plate; 4. conveyor belt; 5. cardboard; 6. mounting frame; 7. roller; 8. transmission belt; 9. mounting plate; 10. support plate; 12. rotating column; 13. side groove; 14. transmission shaft; 15. worm; 16. rotating shaft; 17. worm gear; 18. side plate; 19. driving shaft; 20. motor; 21. inclined plate; 22. rectangular groove; 23. rectangular plate; 24. nozzle; 25. connecting pipe; 26. hot air blower; 27. convex plate; 28. bolt; 29. ​​extension plate; 30. baffle; 31. long strip groove; 32. movable plate; 33. support frame; 34. cylinder. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] Example 1: A fully automatic carton printing device, such as Figure 1 and Figure 2 , including a carton printing machine 1, a placement table 2, and a U-shaped fixed plate 3. The carton printing machine 1 is provided with a conveyor belt 4 for conveying cardboard 5, and the conveyor belt 4 is used to convey the cardboard 5 from right to left through the carton printing machine 1. The fixed plate 3 is located on the left side of the carton printing machine 1. The placement table 2 is located in the fixed plate 3, and the fixed plate 3 is provided with a pushing member for driving the placement table 2 to move vertically in the fixed plate 3. The fixed plate 3 is provided with a transfer member for transferring the cardboard 5 conveyed out of the carton printing machine 1 on the conveyor belt 4 to the placement table 2 for stacking.

[0021] like Figure 1 and Figure 2 When in use, place the cardboard 5 on the right side of the top of the conveyor belt 4, and then convey the cardboard 5 to the left through the conveyor belt 4. When the conveyor belt 4 conveys the cardboard 5 into the carton printing machine 1, the carton printing machine 1 prints the cardboard 5, and then the conveyor belt 4 conveys the printed cardboard 5 out of the carton printing machine 1 and continues to convey it to the left close to the fixed plate 3 until the cardboard 5 is conveyed to the transfer member, and then the cardboard 5 is transferred to the placement table 2 by the transfer member for stacking. In the process of stacking the cardboard 5 on the placement table 2, the placement table 2 is pushed vertically downward by the pushing member. At this time, the cardboard 5 can be collected and stacked on the placement table 2 through the cooperation of the transfer member and the pushing member. After the placement table 2 moves downward to a suitable position, the placement table 2 can be removed from the pushing member. There is no need to manually collect and stack the cardboard 5, and it is simple and convenient to use.

[0022] like Figure 1and Figure 2 and Figure 3 and Figure 4 and Figure 5 The transfer member includes a rectangular mounting frame 6 arranged at the top of the fixed plate 3, and two conveying mechanisms are arranged between the left and right sides of the mounting frame 6, and the two conveying mechanisms are distributed front and back in the mounting frame 6, and the two conveying mechanisms each include two rollers 7 and a transmission belt 8 for connecting the two rollers 7, and the two rollers 7 are rotatably connected between the left and right sides of the mounting frame 6, and the two rollers 7 are distributed up and down, and a plurality of mounting plates 9 are horizontally arranged on the outer side of the transmission belt 8, and each mounting plate 9 is evenly distributed along the circumference of the transmission belt 8, and each mounting plate 9 includes a support plate 10 and a plurality of rotating columns 12, and the support plate 10 is arranged on the transmission belt 8, and each rotating column 12 is rotatably connected to the side of the support plate 10 away from the transmission belt 8, and each rotating column 12 is spaced apart along the length direction of the support plate 10; The mounting plates 9 between the two transmission belts 8 correspond one to one, and a side groove 13 is opened on the upper side of the mounting frame 6 close to the carton printing machine 1. The side groove 13 is used for the conveyor belt 4 to transport the cardboard 5 to the two uppermost mounting plates 9 between the two transmission belts 8. At this time, the cardboard 5 is located on each rotating column 12 in the mounting plate 9, and a driving member is provided on the mounting frame 6 for rotating one of the rollers 7 in the two conveying mechanisms at the same time.

[0023] like Figure 1 and Figure 2 and Figure 3 and Figure 4 and Figure 5 , the conveyor belt 4 conveys the first cardboard 5 from the side groove 13 to the two corresponding mounting plates 9 at the top between the two transmission belts 8. At this time, the bottom end of the first cardboard 5 contacts the rotating column 12 in the mounting plate 9, and then one of the rollers 7 in the two conveying mechanisms is rotated by the driving member at the same time. The rotation directions of the rollers 7 in the two conveying mechanisms are opposite. At this time, the rotating roller 7 in the conveying mechanism will drive the other roller 7 in the conveying mechanism to rotate through the transmission belt 8. At this time, the first cardboard 5 can be conveyed downward through the mounting plates 9 on the two transmission belts 8; When the first cardboard 5 is conveyed downwards for a suitable distance, the driving member stops working, and at this time, the two corresponding mounting plates 9 at the top between the two transmission belts 8 correspond to the conveyor belt 4 through the side groove 13, and then the conveyor belt 4 conveys the second cardboard 5 from the side groove 13 to the two corresponding mounting plates 9 at the top between the two transmission belts 8. At this time, the second cardboard 5 is located above the first cardboard 5, and then the driving member works, so that the first cardboard 5 and the second cardboard 5 are conveyed downwards synchronously; After the first cardboard 5 and the second cardboard 5 are conveyed downward by a suitable distance, the driving member stops working. At this time, the two corresponding mounting plates 9 at the top between the two transmission belts 8 will correspond to the conveyor belt 4 through the side groove 13, and then the conveyor belt 4 conveys the third cardboard 5 from the side groove 13 to the two corresponding mounting plates 9 at the top between the two transmission belts 8. At this time, the third cardboard 5 is located above the second cardboard 5, and then the driving member works to make the first cardboard 5 and the second cardboard 5 and the third cardboard 5 synchronously conveyed downward, and so on. When the first cardboard 5 is conveyed downward to the top of the placement table 2, as the transmission belt 8 works, the bottom end of the first cardboard 5 will separate from the rotating column 12 in the mounting plate 9, and the placement table 2 and the rotating column 12 in the mounting plate 9 do not affect each other. At this time, the first cardboard 5 can be placed on the top of the placement table 2, and then as the transmission belt 8 works, the second cardboard 5 and the third cardboard 5 will be stacked on the first cardboard 5 from bottom to top, and so on. At this time, the collection and stacking of the cardboards 5 can be realized; In the process of stacking cardboards 5 on the placement table 2, the placement table 2 is pushed downward vertically by the pushing member, so that the height of the cardboards 5 stacked on the placement table 2 in the installation frame 6 remains unchanged, and the subsequent cardboards 5 can continue to be stacked on the stacked cardboards 5. The cardboards 5 stacked on the placement table 2 will not affect the operation of the transmission belt 8 and the installation plate 9. When the required number of cardboards 5 are stacked on the placement table 2, the placement table 2 is moved downward by the pushing member, so that the top of the cardboards 5 stacked on the placement table 2 is moved out of the installation frame 6, and then the placement table 2 can be removed. It is simple and convenient to use.

[0024] like Figure 2 The driving member includes a transmission shaft 14 and two worms 15 and a rotating shaft 16 which are coaxially arranged on one of the rollers 7 in the two conveying mechanisms, and one end of the two rotating shafts 16 passes through the mounting frame 6 and is provided with a worm gear 17 located outside the mounting frame 6, the two worm gears 17 are located on the side of the mounting frame 6 away from the carton printing machine 1, and the side of the mounting frame 6 away from the carton printing machine 1 is provided with two side plates 18, the transmission shaft 14 is coaxially fixedly connected between the two worms 15, at this time, the transmission shaft 14 and the two worms 15 form a driving shaft 19, the driving shaft 19 is rotatably connected between the two side plates 18, and the two worms 15 on the driving shaft 19 are respectively meshed with the two worm gears 17, the threads on the two worms 15 have opposite rotation directions, and one of the side plates 18 is provided with a motor 20 for driving the driving shaft 19 to rotate.

[0025] like Figure 2When it is necessary to rotate one of the rollers 7 in the two conveying mechanisms at the same time, it is only necessary to turn on the motor 20, and the rotating shaft of the motor 20 drives the driving shaft 19 to rotate. At this time, because the two worms 15 in the driving shaft 19 are respectively engaged with the worm wheels 17 on the two rotating shafts 16, when the driving shaft 19 rotates, the two rotating shafts 16 can be driven to rotate at the same time through the cooperation of the worm wheels 17 and the worm 15. At this time, the two rotating shafts 16 will respectively drive one of the rollers 7 in the two conveying mechanisms to rotate. Because the threads on the two worms 15 have opposite rotation directions, the rollers 7 in the two conveying mechanisms rotate in opposite directions.

[0026] like Figure 4 and Figure 5 and Figure 7 , each support plate 10 is provided with an inclined plate 21 on one side away from the transmission belt 8 along the length direction of the support plate 10, the bottom end of the inclined plate 21 located between the two transmission belts 8 is away from the side groove 13, and the rotating posts 12 on each support plate 10 are spaced apart along the inclined direction of the inclined plate 21. At this time, one end of each rotating post 12 away from the support plate 10 passes through the inclined plate 21. The purpose of this arrangement is that when the cardboard is located on the rotating post 12 in the mounting plate 9, because the bottom end of the inclined plate 21 is away from the side groove 13, and the rotating posts 12 in the mounting plate 9 are spaced apart along the inclined direction of the inclined plate 21, so when When the cardboard 5 is located on the rotating column 12 in the mounting plate 9, the cardboard 5 will be in an inclined state, and the cardboard 5 located on the rotating column 12 will be affected by gravity and slide through the rotating column 12 in the direction away from the side groove 13 until the cardboard 5 contacts the side of the mounting frame 6 away from the side groove 13, and then with the operation of the transmission belt 8, the cardboard 5 is transported downward and stacked on the placement table 2. At this time, because the cardboard 5 contacts the side of the mounting frame 6 away from the side groove 13, the neatness of the stacking of the cardboard 5 on the placement table 2 is improved, and the collapse of the stacked cardboard 5 is reduced.

[0027] like Figure 4The installation frame 6 is provided with a drying member for drying the cardboard 5 between the two transmission belts 8 in the installation frame 6. The drying member includes a rectangular groove 22 opened on the installation frame 6 near one end of the side groove 13, and the rectangular groove 22 is located below the side groove 13. A rectangular plate 23 for closing the rectangular groove 22 is installed in the rectangular groove 22, and the interior of the rectangular plate 23 is hollow. A side of the rectangular plate 23 located in the installation frame 6 is connected to a plurality of nozzles 24 at an angle downward, and a side of the rectangular plate 23 located outside the installation frame 6 is connected to a connecting pipe 25, and an end of the connecting pipe 25 away from the rectangular plate 23 is connected to a hot The purpose of the fan 26 is that when the transmission belt 8 is working and the cardboard 5 is transported downward, the cardboard 5 will pass through one side of each nozzle 24. At this time, the hot air blower 26 is turned on to blow hot air from the connecting pipe 25 into the rectangular plate 23, and then blows it obliquely downward from each nozzle 24 on the rectangular plate 23 to the cardboard 5 being transported downward. At this time, the pattern or text printed on the cardboard 5 can be dried. At the same time, the hot air blown obliquely downward to the cardboard 5 by each nozzle 24 can blow the cardboard 5 to make it contact with the side of the mounting frame 6 away from the side groove 13. It is simple and convenient to use.

[0028] like Figure 3 and Figure 4 and Figure 5 and Figure 8 The top of the mounting frame 6 is provided with two opposite convex plates 27, and the tops of the two convex plates 27 are both horizontally provided with extension plates 29 through bolts 28. The bottom ends of the two extension plates 29 and the side away from the convex plates 27 are both downwardly provided with inclined baffles 30, and the bottom ends of the two baffles 30 are inclined in a direction close to each other. The baffles 30 are located between two adjacent rotating columns 12 on the support plate 10. The top of the extension plate 29 is provided with two long strip grooves 31, and one end of the bolt 28 passes through the long strip groove 31 from top to bottom and is threadedly connected to the convex plate 27. The purpose of this arrangement is that the conveyor belt 4 transports the cardboard 5 to each rotating column 12 in the two mounting plates 9. When the cardboard 5 is on the upper side, the cardboard 5 is located between the two baffles 30. At this time, as the transmission belt 8 works, the cardboard 5 is transported downward and moves out from between the two baffles 30. When the cardboard 5 moves out from between the two baffles 30, the bottom ends of the two baffles 30 on the side close to each other will contact the side wall of the cardboard 5. At this time, because the bottom ends of the two baffles 30 are inclined in the direction of approaching each other, the cardboard 5 transported downward can be straightened by the two baffles 30, thereby further improving the neatness of the cardboard 5 stacked on the placement table 2 and reducing the occurrence of collapse of the stacked cardboard 5. By cooperating with the long strip groove 31 and the bolt 28 , the distance between the two baffles 30 can be adjusted to accommodate paperboards 5 of different widths.

[0029] like Figure 5 and Figure 6The pushing member includes a moving plate 32 which is vertically slidably connected between two opposite sides of the fixed plate 3, and a support frame 33 is provided at the top of the moving plate 32. The placement table 2 is placed at the top of the support frame 33. A cylinder 34 for pushing the moving plate 32 to move vertically is provided on one side of the mounting frame 6. The purpose of this arrangement is that when it is necessary to drive the placement table 2 to move vertically on the fixed plate 3, it is only necessary to open the cylinder 34. At this time, the piston rod of the cylinder 34 will drive the moving plate 32 to move vertically in the fixed plate 3. At this time, the support frame 33 and the placement table 2 will move vertically with the moving plate 32, which is simple and convenient to use.

[0030] Embodiment 2: A fully automatic carton printing method, when in use, a cardboard 5 is placed on the right side of the top of a conveyor belt 4, and then the cardboard 5 is conveyed to the left by the conveyor belt 4. When the conveyor belt 4 conveys the cardboard 5 to the carton printing machine 1, the carton printing machine 1 prints the cardboard 5; After the conveyor belt 4 conveys the printed cardboard 5 out of the carton printing machine 1, it continues to convey it to the left close to the fixed plate 3 until the cardboard 5 is conveyed to the transfer member, and the cardboard 5 is transferred to the placement table 2 by the transfer member for stacking. In the process of stacking the cardboard 5 on the placement table 2, the placement table 2 is pushed vertically downward by the pushing member. At this time, the cardboard 5 can be collected and stacked on the placement table 2 through the cooperation of the transfer member and the pushing member. When the placement table 2 moves downward to a suitable position, the placement table 2 can be removed from the pushing member, and there is no need to manually collect and stack the cardboard 5.

[0031] Example 3: A carton produced using the equipment of Example 1 above.

[0032] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A fully automatic carton printing equipment, characterized in that: The invention comprises a carton printing machine (1), a placement table (2), and a U-shaped fixed plate (3). The carton printing machine (1) is provided with a conveyor belt (4) for conveying cardboard (5), and the conveyor belt (4) is used to convey the cardboard (5) from right to left through the carton printing machine (1). The fixed plate (3) is located on the left side of the carton printing machine (1). The placement table (2) is located in the fixed plate (3), and the fixed plate (3) is provided with a pushing member for driving the placement table (2) to move vertically in the fixed plate (3). The fixed plate (3) is provided with a transfer member for transferring the cardboard (5) conveyed out of the carton printing machine (1) on the conveyor belt (4) to the placement table (2) for stacking. The transfer member comprises a rectangular mounting frame (6) arranged at the top of the fixed plate (3), and two conveyor belts are provided between the left and right sides of the mounting frame (6). A conveying mechanism, wherein the two conveying mechanisms are distributed front and back in the installation frame (6), and the two conveying mechanisms each comprise two rollers (7) and a transmission belt (8) for connecting the two rollers (7), the two rollers (7) are rotatably connected between the left and right sides of the installation frame (6), and the two rollers (7) are distributed up and down, a plurality of mounting plates (9) are horizontally provided on the outer side of the transmission belt (8), and each mounting plate (9) is evenly distributed along the circumference of the transmission belt (8), each mounting plate (9) comprises a support plate (10) and a plurality of rotating columns (12), the support plate (10) is arranged on the transmission belt (8), each rotating column (12) is rotatably connected to a side of the support plate (10) away from the transmission belt (8), and each rotating column (12) is distributed at intervals along the length direction of the support plate (10); The mounting plates (9) between the two transmission belts (8) correspond to each other one by one. A side groove (13) is provided on the upper side of the mounting frame (6) close to the carton printing machine (1). The side groove (13) is used for the conveyor belt (4) to convey the cardboard (5) to the two uppermost mounting plates (9) between the two transmission belts (8). At this time, the cardboard (5) is located on each rotating column (12) in the mounting plate (9). A driving member for rotating one of the rollers (7) in the two conveying mechanisms at the same time is provided on the mounting frame (6).

2. The fully automatic carton printing equipment according to claim 1, characterized in that: The driving member comprises a transmission shaft (14) and two worm gears (15) and a rotating shaft (16) coaxially arranged on one of the rollers (7) in the two conveying mechanisms, one end of each of the two rotating shafts (16) passes through the mounting frame (6) and each is provided with a worm gear (17) located outside the mounting frame (6), the two worm gears (17) are located on a side of the mounting frame (6) facing away from the carton printing machine (1), and two side panels (18) are provided on a side of the mounting frame (6) facing away from the carton printing machine (1). The transmission shaft (14) is coaxially fixedly connected between the two worm gears (15). At this time, the transmission shaft (14) and the two worm gears (15) form a drive shaft (19). The drive shaft (19) is rotatably connected between the two side plates (18), and the two worm gears (15) on the drive shaft (19) are respectively meshed with two worm wheels (17). The threads on the two worm gears (15) have opposite rotation directions. One of the side plates (18) is provided with a motor (20) for driving the drive shaft (19) to rotate.

3. The fully automatic carton printing equipment according to claim 2, characterized in that: A side of each of the support plates (10) facing away from the transmission belt (8) is provided with an inclined plate (21) inclined along the length direction of the support plate (10); the bottom end of the inclined plate (21) located between the two transmission belts (8) is away from the side groove (13); the rotating columns (12) on each of the support plates (10) are spaced apart along the inclined direction of the inclined plate (21); and at this time, one end of each of the rotating columns (12) away from the support plate (10) passes through the inclined plate (21).

4. The fully automatic carton printing equipment according to claim 3, characterized in that: The installation frame (6) is provided with a drying component for drying the cardboard (5) between the two transmission belts (8) in the installation frame (6).

5. The fully automatic carton printing equipment according to claim 4, characterized in that: The drying element comprises a rectangular groove (22) formed on the installation frame (6) and close to one end of the side groove (13), and the rectangular groove (22) is located below the side groove (13); a rectangular plate (23) is installed in the rectangular groove (22) to close the rectangular groove (22), and the interior of the rectangular plate (23) is hollow; a side of the rectangular plate (23) located in the installation frame (6) is connected to a plurality of nozzles (24) in an inclined manner downward; a side of the rectangular plate (23) located outside the installation frame (6) is connected to a connecting pipe (25), and an end of the connecting pipe (25) away from the rectangular plate (23) is connected to a hot air blower (26).

6. The fully automatic carton printing equipment according to claim 3, characterized in that: The top of the mounting frame (6) is provided with two opposing protruding plates (27), and the tops of the two protruding plates (27) are both horizontally provided with extension plates (29) through bolts (28), and the bottom ends of the two extension plates (29) and the side away from the protruding plates (27) are both downwardly inclined baffles (30), and the bottom ends of the two baffles (30) are both inclined in a direction approaching each other, and the baffles (30) are located between two adjacent rotating columns (12) on the support plate (10), and the top of the extension plate (29) is provided with two long strip grooves (31), and one end of the bolt (28) passes through the long strip groove (31) from top to bottom and is threadedly connected to the protruding plate (27).

7. The fully automatic carton printing equipment according to claim 1, characterized in that: The pushing member comprises a movable plate (32) vertically slidably connected between two opposite sides of the fixed plate (3), and a support frame (33) is provided at the top of the movable plate (32). The placement table (2) is placed at the top of the support frame (33), and a cylinder (34) for pushing the movable plate (32) to move vertically is provided on one side of the installation frame (6).

8. A printing method using the fully automatic carton printing equipment according to any one of claims 1 to 7, characterized in that: When in use, the cardboard (5) is placed on the right side of the top of the conveyor belt (4), and then the cardboard (5) is conveyed to the left by the conveyor belt (4). When the conveyor belt (4) conveys the cardboard (5) into the carton printing machine (1), the carton printing machine (1) prints the cardboard (5); After the printed cardboard (5) is transported out of the carton printing machine (1), the conveyor belt (4) continues to transport it to the left and approaches the fixed plate (3) until the cardboard (5) is transported to the transfer member. The cardboard (5) is transferred to the placement table (2) by the transfer member for stacking. In the process of stacking the cardboard (5) on the placement table (2), the placement table (2) is pushed vertically downward by the push member. At this time, the cardboard (5) can be collected and stacked on the placement table (2) by the cooperation of the transfer member and the push member. When the placement table (2) moves downward to a suitable position, the placement table (2) can be removed from the push member, and there is no need to manually collect and stack the cardboard (5).

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