A carton, a full-automatic carton printing device and method

Abstract

The present invention discloses a carton, a full-automatic carton printing device and a method, which relate to the technical field of carton printing devices and have the advantage of facilitating the collection and stacking of printed cardboard. The key points of its technical solution are as follows: It includes a carton printing machine, a placement table, and a U-shaped fixing plate. A conveyor belt for conveying cardboard is provided on the carton printing machine, and the conveyor belt is used to convey the cardboard from right to left through the carton printing machine. The fixing plate is located on the ground on the left side of the carton printing machine. The placement table is located inside the fixing plate, and a pushing member for driving the placement table to move vertically inside the fixing plate is provided on the fixing plate. A transfer member for transferring the cardboard conveyed out of the carton printing machine on the conveyor belt to the placement table for stacking is provided on the fixing plate.

Description

Technical Field

[0001] The present invention relates to the technical field of carton printing equipment, and specifically relates to a carton, a full-automatic carton printing equipment and a method. Background Art

[0002] Cartons are the most important form of transportation packaging at present, and cartons are widely used as sales packaging for various products such as food, medicine, and electronics. A carton printing machine is a printing equipment that can print required words, patterns and other information on the surface of a carton body, and generally includes process flows such as plate mounting, ink coating, embossing, and paper feeding.

[0003] Currently, after the carton printing machine finishes printing the cardboard, the cardboard is directly dropped out of the carton printing machine under the conveyance of the conveyor belt on the carton printing machine. The dropped cardboard needs to be collected and sorted by workers and then stacked, which is convenient for subsequent transportation of the cartons. Manually collecting and stacking the 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] Aiming at the above existing technical deficiencies, the purpose of the present invention is to provide a carton, a full-automatic carton printing equipment and a method, which have the advantage of being convenient for collecting and stacking the printed cardboard.

[0005] To solve the above technical problems, the present invention adopts the following technical solutions:

[0006] The present invention provides a full-automatic carton printing equipment, including a carton printing machine, a placement table, and a U-shaped fixing plate. A conveyor belt for conveying cardboard is provided on the carton printing machine, and the conveyor belt is used to convey the cardboard from right to left through the carton printing machine. The fixing plate is located on the left ground of the carton printing machine. The placement table is located inside the fixing plate, and a pushing member for driving the placement table to move vertically inside the fixing plate is provided on the fixing plate. A transfer member for transferring the cardboard conveyed out of the carton printing machine on the conveyor belt to the placement table for stacking is provided on the fixing plate.

[0007] 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.

[0008] 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;

[0009] 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.

[0010] 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.

[0011] Preferably, on the side of each of the support plates facing away from the conveyor belt, there is an inclined plate inclined along the length direction of the support plate. The bottommost end of the inclined plate located between the two conveyor belts is far from the side groove. The rotating columns on each of the support plates are spaced apart along the inclined direction of the inclined plate. At this time, one end of each rotating column away from the support plate passes through the inclined plate.

[0012] Preferably, on the mounting frame, there is a drying member for drying the cardboard between the two conveyor belts inside the mounting frame.

[0013] Preferably, the drying member includes a rectangular groove opened at one end of the mounting frame close to the side groove, and the rectangular groove is located below the side groove. A rectangular plate for closing the rectangular groove is installed in the rectangular groove, and the inside of the rectangular plate is hollow. On one side of the rectangular plate located inside the mounting frame, there are a number of spray heads connected obliquely downward. On one side of the rectangular plate located outside the mounting frame, there is a connecting pipe, and the end of the connecting pipe away from the rectangular plate is connected to a hot air blower.

[0014] Preferably, at the top of the mounting frame, there are two opposite convex plates, and at the top of both convex plates, there is an extension plate horizontally provided by bolts. At the bottom of both extension plates and on the side far from the convex plates, there are inclined baffles provided downward. The bottom ends of both baffles are inclined towards each other. The baffles are located between two adjacent rotating columns on the support plate. At the top of the extension plate, there are two long strip-shaped grooves. One end of the bolt passes through the long strip-shaped groove from top to bottom and is threadedly connected to the convex plate.

[0015] Preferably, the pushing member includes a moving plate vertically slidably connected between the opposite sides inside the fixed plate, and at the top of the moving plate, there is a support frame. The placing table is placed on the top of the support frame. On one side inside the mounting frame, there is a cylinder for pushing the moving plate to move vertically.

[0016] Another object of the present invention is to provide a fully automatic carton printing method. When in use, place the cardboard on the right side of the top of the conveyor belt, and then convey the cardboard to the left by the conveyor belt. When the conveyor belt conveys the cardboard into the carton printing machine, print the cardboard through the carton printing machine;

[0017] After the conveyor belt conveys the printed cardboard out of the carton printing machine, continue to convey it to the left and close to the fixed plate until the cardboard is conveyed onto the transfer member. Transfer the cardboard onto the placing table by the transfer member for stacking. During the process of stacking the cardboard on the placing table, push the placing table vertically downward by the pushing member. At this time, through the cooperation of the transfer member and the pushing member, the cardboard can be collected and stacked on the placing table. When the placing table moves downward to a suitable position, remove the placing table from the pushing member, and there is no need for manual collection and stacking of the cardboard.

[0018] The beneficial effects of the present invention are as follows: When in use, place the cardboard on the right side of the top of the conveyor belt, and then convey the cardboard to the left through the conveyor belt. When the conveyor belt conveys the cardboard into the carton printing machine, the cardboard is printed by the carton printing machine. Then, the conveyor belt conveys the printed cardboard out of the carton printing machine and continues to convey it to the left to approach the fixing plate until the cardboard is conveyed onto the transfer piece. Then, the cardboard is transferred to the placing table by the transfer piece for stacking. During the process of stacking the cardboard on the placing table, the pushing piece pushes the placing table vertically downward. At this time, through the cooperation of the transfer piece and the pushing piece, the cardboard can be collected and stacked on the placing table. When the placing table moves downward to an appropriate position, the placing table can be removed from the pushing piece, eliminating the need for manual collection and stacking of the cardboard, which is simple and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0020] Figure 1 is a schematic structural diagram of this embodiment;

[0021] Figure 2 is a schematic structural diagram of this embodiment for showing the installation frame;

[0022] Figure 3 is a schematic structural diagram of this embodiment for showing the side groove;

[0023] Figure 4 is a schematic structural diagram of this embodiment for showing the support frame;

[0024] Figure 5 is a schematic structural diagram of this embodiment for showing the baffle;

[0025] Figure 6 is a schematic structural diagram of this embodiment for showing the moving plate;

[0026] Figure 7 is a schematic structural diagram of this embodiment for showing the inclined plate;

[0027] Figure 8 is Figure 3 an enlarged schematic structural diagram of part A in

[0028] Description of the reference numerals:

[0029] In the figure: 1, carton printing machine; 2, placing table; 3, fixed plate; 4, conveyor belt; 5, cardboard; 6, mounting frame; 7, rotating 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, moving plate; 33, support frame; 34, cylinder. Detailed implementation manner

[0030] 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.

[0031] Embodiment 1: A fully automatic carton printing device, as Figure 1 and Figure 2 , includes a carton printing machine 1, a placing table 2, and a U-shaped fixed plate 3. A conveyor belt 4 for conveying the cardboard 5 is provided on the carton printing machine 1. 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 ground of the carton printing machine 1. The placing table 2 is located inside the fixed plate 3, and a pushing member for driving the placing table 2 to move vertically inside the fixed plate 3 is provided on the fixed plate 3. A transfer member for transferring the cardboard 5 conveyed out of the carton printing machine 1 on the conveyor belt 4 to the placing table 2 for stacking is provided on the fixed plate 3.

[0032] As Figure 1 and Figure 2 , 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, print the cardboard 5 through the carton printing machine 1, 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 transfer the cardboard 5 to the placing table 2 for stacking through the transfer member. During the process of stacking the cardboard 5 on the placing table 2, push the placing table 2 vertically downward through the pushing member. At this time, through the cooperation of the transfer member and the pushing member, the cardboard 5 can be collected and stacked on the placing table 2. When the placing table 2 moves downward to a suitable position, remove the placing table 2 from the pushing member. There is no need for manual collection and stacking of the cardboard 5, and it is simple and convenient to use.

[0033] As Figure 1and Figure 2 and Figure 3 and Figure 4 and Figure 5 , the transfer member includes a rectangular mounting frame 6 provided at the top end of the fixed plate 3, and two conveying mechanisms are provided between the left and right sides of the mounting frame 6. The two conveying mechanisms are distributed front and back in the mounting frame 6. Each of the two conveying mechanisms includes two rollers 7 and a transmission belt 8 for connecting the two rollers 7. The two rollers 7 are both rotatably connected between the left and right sides of the mounting frame 6, and the two rollers 7 are distributed vertically. A plurality of mounting plates 9 are horizontally provided on the outer side of the transmission belt 8, and each of the mounting plates 9 is uniformly distributed along the circumferential direction of the transmission belt 8. Each of the mounting plates 9 includes a support plate 10 and a plurality of rotating columns 12. The support plate 10 is provided on the transmission belt 8. Each of the rotating columns 12 is rotatably connected to the side of the support plate 10 facing away from the transmission belt 8, and the rotating columns 12 are spaced apart along the length direction of the support plate 10;

[0034] The mounting plates 9 between the two transmission belts 8 correspond to each other one by one. An edge groove 13 is formed above one side of the mounting frame 6 close to the carton printing machine 1. The edge 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 the rotating columns 12 of each of the mounting plates 9. A driving member is provided on the mounting frame 6 for rotating one of the rollers 7 in the two conveying mechanisms simultaneously.

[0035] Such as 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 edge groove 13 to the two uppermost corresponding mounting plates 9 between the two transmission belts 8. At this time, the bottom end of the first cardboard 5 contacts the rotating columns 12 in the mounting plate 9. Then, the driving member rotates one of the rollers 7 in the two conveying mechanisms simultaneously. The rotating directions of the rollers 7 in the two conveying mechanisms are opposite. At this time, the rotating roller 7 in the conveying mechanism drives 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;

[0036] When the first cardboard 5 is conveyed downward by an appropriate distance, the driving member stops working. At this time, the two uppermost corresponding mounting plates 9 between the two transmission belts 8 will correspond to the conveyor belt 4 through the edge groove 13. Then, the conveyor belt 4 conveys the second cardboard 5 from the edge groove 13 to the two uppermost corresponding mounting plates 9 between the two transmission belts 8. At this time, the second cardboard 5 is located above the first cardboard 5. Then, the driving member works, so that the first cardboard 5 and the second cardboard 5 are conveyed downward synchronously;

[0037] 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;

[0038] 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.

[0039] 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.

[0040] 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.

[0041] 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.

[0042] like Figure 4, a drying member for drying the cardboard 5 between the two conveyor belts 8 in the mounting frame 6 is provided on the mounting frame 6. The drying member includes a rectangular groove 22 opened at one end of the mounting frame 6 close to 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 number of spray heads 24 are connected obliquely downward on one side of the rectangular plate 23 located inside the mounting frame 6. A connecting pipe 25 is connected to the side of the rectangular plate 23 located outside the mounting frame 6, and one end of the connecting pipe 25 far from the rectangular plate 23 is connected to a hot air blower 26. The purpose of this setting is that when the conveyor belt 8 is working and the cardboard 5 is conveyed downward, the cardboard 5 will pass by one side of each spray head 24. At this time, the hot air blower 26 is turned on, and the hot air is blown into the rectangular plate 23 from the connecting pipe 25, and then obliquely downward from each spray head 24 on the rectangular plate 23 to the cardboard 5 conveyed downward. At this time, the pattern or text printed on the cardboard 5 can be dried. At the same time, the hot air obliquely downward blown from each spray head 24 to the cardboard 5 can blow the cardboard 5 to make it contact with the side of the mounting frame 6 far from the side groove 13, which is simple and convenient to use.

[0043] As Figure 3 and Figure 4 and Figure 5 and Figure 8 , two opposite convex plates 27 are provided at the top of the mounting frame 6, and extension plates 29 are horizontally provided at the top of the two convex plates 27 through bolts 28. Oblique baffles 30 are provided downward on one side of the bottom ends of the two extension plates 29 far from the convex plates 27. The bottom ends of the two baffles 30 are inclined toward each other. The baffles 30 are located between two adjacent rotating columns 12 on the support plate 10. Two long strip grooves 31 are opened at the top of the extension plate 29, 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 setting is that when the conveyor belt 4 conveys the cardboard 5 to each rotating column 12 of the two mounting plates 9, the cardboard 5 is located between the two baffles 30. At this time, as the conveyor belt 8 works and the cardboard 5 is conveyed downward, the cardboard 5 will move out from below between the two baffles 30. When the cardboard 5 moves out from below between the two baffles 30, the bottom ends of the two sides of the two baffles 30 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 toward each other, the cardboard 5 conveyed downward can be straightened by the two baffles 30, thereby further improving the stacking neatness of the cardboard 5 on the placing table 2 and reducing the occurrence of the stacked cardboard 5 collapsing;

[0044] Through the cooperation of the long strip groove 31 and the bolt 28, the distance between the two baffles 30 can be adjusted to adapt to cardboard 5 of different widths.

[0045] As Figure 5 and Figure 6, the driving member includes a moving plate 32 vertically slidably connected between opposite sides inside the fixed plate 3, and a support frame 33 is provided at the top of the moving plate 32. The placing table 2 is placed on the top of the support frame 33. One side inside the installation frame 6 is provided with a cylinder 34 for pushing the moving plate 32 to move vertically. The purpose of this setting is that when it is necessary to drive the placing table 2 to move vertically on the fixed plate 3, just turn on the cylinder 34. At this time, the piston rod of the cylinder 34 will drive the moving plate 32 to move vertically inside the fixed plate 3. At this time, the support frame 33 and the placing table 2 will follow the moving plate 32 to move vertically, which is simple and convenient to use.

[0046] Embodiment 2: A fully automatic carton printing method. 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, print the cardboard 5 through the carton printing machine 1;

[0047] 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 and approaches the fixed plate 3 until the cardboard 5 is conveyed onto the transfer member. Transfer the cardboard 5 onto the placing table 2 for stacking. During the process of stacking the cardboard 5 on the placing table 2, push the placing table 2 vertically downward through the driving member. At this time, through the cooperation of the transfer member and the driving member, the cardboard 5 can be collected and stacked on the placing table 2. When the placing table 2 moves downward to a suitable position, just remove the placing table 2 from the driving member, and there is no need for manual collection and stacking of the cardboard 5.

[0048] Embodiment 3: A carton is produced by using the equipment of the above Embodiment 1.

[0049] 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 equivalent technologies, the present invention also intends to include these changes and modifications.

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 installation 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 installation 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 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), 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); A slanted plate (21) is provided on the side of each support plate (10) away from the transmission belt (8) in an inclined manner along the length direction of the support plate (10); the bottom end of the slanted plate (21) located between the two transmission belts (8) is away from the side groove (13); the rotating columns (12) on each support plate (10) are distributed at intervals along the inclined direction of the slanted plate (21); at this time, one end of each rotating column (12) away from the support plate (10) passes through the slanted plate (21); The top of the installation frame (6) is provided with two opposite 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 baffle (30) is located between two adjacent rotating columns (12) on the support plate (10).

2. The fully automatic carton printing equipment according to claim 1, characterized in that: The driving member comprises a transmission shaft (14), 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) away from the carton printing machine (1), and two side panels (18) are provided on a side of the mounting frame (6) away from the carton printing machine (1). 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 two worm wheels (17). The threads on the two worms (15) have opposite rotation directions. One of the side plates (18) is provided with a motor (20) for driving the driving shaft (19) to rotate.

3. The fully automatic carton printing equipment according to claim 1, characterized in that: The installation frame (6) is provided with a drying component for drying the cardboard (5) between two transmission belts (8) in the installation frame (6).

4. The fully automatic carton printing equipment according to claim 3, characterized in that: The drying element comprises a rectangular groove (22) provided 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).

5. The fully automatic carton printing equipment according to claim 1, characterized in that: Two long strip grooves (31) are formed at the top of the extension plate (29), and one end of the bolt (28) passes through the long strip groove (31) from top to bottom and is threadedly connected with the convex plate (27).

6. 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).

7. A printing method using the fully automatic carton printing equipment according to any one of claims 1 to 6, 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) to 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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