Carton color printing production line

Abstract

The invention relates to the technical field of carton color printing, and discloses a carton color printing production line which comprises a base and a color printing machine, the color printing machine is fixedly mounted in the middle of the upper portion of the base through a mounting plate, a paper inlet and a paper outlet are formed in the two sides of the color printing machine correspondingly, and a storage shell abuts against the outer side of the paper inlet; a paper feeding port is formed in the upper end of the storage shell and located on the side close to the paper inlet, a feeding plate is slidably arranged at the lower end of the interior of the storage shell, a material receiving plate is arranged on the outer wall of the color press and located below the paper outlet in an abutting mode, and a transfer plate is arranged on the upper side of the material receiving plate in an abutting mode. The lower side of the transfer plate is provided with a connecting mechanism for conducting limiting connection on the transfer plate and the material receiving plate, and two side plates are fixedly arranged on the outer wall of the color press and located above the storage shell. According to the carton color printing production line, automatic feeding and discharging of cartons can be achieved, manpower can be greatly saved, and the carton color printing work efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of carton color printing, in particular to a carton color printing production line. Background Art

[0002] Cartons are usually made of corrugated paper. In order to meet customer needs, more and more cartons need to be printed on the surface to obtain the pattern, color and shape that customers want. The color printing process is usually completed before the corrugated paper is formed into a box, that is, the color printing is completed during the transmission process of the corrugated cardboard.

[0003] The traditional carton color printing production line can only perform automated cardboard color printing during the production process. The loading and unloading of cardboard requires manual feeding and receiving, which is not only a waste of manpower, but also relatively inefficient, thereby reducing the efficiency of carton color printing production. Summary of the invention

[0004] 1. Technical issues to be resolved In view of the shortcomings of the prior art, the present invention provides a carton color printing production line which has the advantages of being able to realize automatic loading and unloading of cartons, which can greatly save manpower and improve the efficiency of carton color printing work. It solves the problem that the carton color printing production line in the prior art can only perform automatic cardboard color printing work during the production process, and the loading and unloading of cardboard require manual feeding and receiving, which not only wastes manpower but also has relatively low efficiency, thereby reducing the efficiency of carton color printing production.

[0005] (II) Technical solution To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a carton color printing production line, comprising a base and a color printing machine, the color printing machine is fixedly installed on the upper middle part of the base through a mounting plate, a paper inlet and a paper outlet are respectively provided on both sides of the color printing machine, a storage shell is provided on the outer side of the paper inlet, a paper feeding port is provided on the upper end of the storage shell and on the side close to the paper inlet, a loading plate is slidably provided on the lower end of the storage shell, a receiving plate is provided on the outer wall of the color printing machine and is located below the paper outlet, a transfer plate is provided on the upper side of the receiving plate, a connecting mechanism for limiting the connection between the transfer plate and the receiving plate is provided on the lower side of the transfer plate, and two side plates are fixedly provided on the outer wall of the color printing machine and above the storage shell, A rotating rod is rotatably provided between the two side plates, and a rotating bar is fixedly sleeved on the rod wall of the rotating rod, and a paper feeding roller is rotatably provided on one side of the lower end of the rotating bar, and a first motor is fixed on the side of the rotating bar away from the paper feeding roller, and the output end of the first motor is fixedly connected to one end of the paper feeding roller, and a limiting mechanism for limiting the rotation of the rotating rod is provided on the outer wall of the side plate on one side, screw rods are rotatably provided on both sides of the upper surface of the base, and sliders are threadedly sleeved on the rod walls of the screw rods, and one side of the slider is fixedly connected to the receiving plate, and a strip opening is provided on the side of the storage shell away from the color printing machine, and one side of the slider extends through the strip opening to the interior of the storage shell and is fixedly connected to the loading plate, and a transmission mechanism is provided inside the base for driving the screw rods on both sides to rotate in opposite directions in turn.

[0006] Preferably, the transmission mechanism includes a first bevel gear and a second bevel gear, the lower ends of the two screw rods extend to the interior of the base, the lower ends of the two screw rods are fixedly sleeved with worm wheels, the front sides of the worm wheels are meshed with a worm, the ends of the worm gears on both sides that are away from each other are rotatably connected to the inner wall of the corresponding base, two support plates are fixedly provided in the middle of the base, the close ends of the two worm gears are rotatably connected to the corresponding support plates, the two first bevel gears are fixedly sleeved on the rod walls of the corresponding worm gears, the second bevel gear is provided between the two first bevel gears, the second bevel gear is meshed with the first bevel gear on one side, a transmission rod is fixedly sleeved inside the second bevel gear, both ends of the transmission rod are rotatably connected to the inner wall of the base, a second motor is fixedly provided in the middle of the upper surface of the base, and the output end of the second motor is fixedly connected to one end of the transmission rod.

[0007] Preferably, the limiting mechanism includes a first limiting gear and a second limiting gear, the first limiting gear is fixedly sleeved on the front end of the rotating rod, the second limiting gear is meshingly arranged on the upper side of the first limiting gear, a square hole is opened in the middle of the second limiting gear, a square rod is slidably inserted into the interior of the square hole, one end of the square rod is fixedly connected to the corresponding side plate, a retaining ring is fixedly sleeved on the front end of the square rod, a spring is movably sleeved on the rod wall of the square rod, and both ends of the spring are respectively fixedly connected to the corresponding retaining ring and the second limiting gear.

[0008] Preferably, the connecting mechanism includes a wedge block and a baffle, a wedge-shaped groove is provided in the middle of the upper side of the receiving plate, the wedge block is clamped in the inside of the wedge groove, the upper side of the wedge block is fixedly connected to the transfer plate, a connecting rod is rotatably provided in the middle of the transfer plate, the two baffles are fixedly sleeved on the two ends of the connecting rod, the close sides of the two baffles are in conflict with the side walls of the corresponding receiving plate, a torsion spring is movably sleeved on one end of the connecting rod, and the two ends of the torsion spring are respectively fixedly connected to the corresponding connecting rod and the transfer plate.

[0009] Preferably, a receiving groove is provided on one side of the transfer plate at a position corresponding to the torsion spring.

[0010] Preferably, universal wheels are provided on both sides of the lower surface of the transfer plate.

[0011] Preferably, the cross-sections of the loading plate and the storage shell are both rectangular.

[0012] Preferably, one side of the receiving plate is in contact with the outer wall of the color printing machine.

[0013] Preferably, the second bevel gear is an incomplete bevel gear.

[0014] Preferably, a limit plate is fixedly provided on the upper surface of the transfer plate and on a side away from the color printer.

[0015] (III) Beneficial effects Compared with the prior art, the present invention provides a carton color printing production line, which has the following beneficial effects: 1. The carton color printing production line drives the paper feeding roller to rotate through the first motor, so that the cardboard placed on the top of the storage shell can be fed into the color printing machine, that is, automatic loading can be realized, and a receiving plate is arranged under the discharge port, that is, automatic receiving can be realized.

[0016] 2. The carton color printing production line drives the second bevel gear to rotate through the second motor, and the second bevel gear (incomplete bevel gear) drives the first bevel gears on both sides to rotate in turn, thereby causing the worms on both sides to rotate, driving the corresponding worm wheels to rotate, so that the loading plate pushes the stacked cardboard upwards, so that the paper feeding roller can continuously feed the stacked cardboard, and the receiving plate continuously moves downward, so that the color-printed cardboard can be automatically stacked.

[0017] 3. The carton color printing production line can separate the second limiting gear from the first limiting gear by pulling the second limiting gear along the square rod, thereby releasing the limit on the rotating rod and moving the paper feed roller out of the storage shell, so as to facilitate the replenishment of paperboard in the storage shell.

[0018] 4. When the receiving plate of the carton color printing production line moves down to the lowest point, the connecting rod is rotated to separate the baffle plate from the side wall of the receiving plate, and the wedge block can be pushed forward and backward to make the wedge block leave the wedge groove, and then the transfer plate can be transferred through the universal wheel, so as to facilitate the transfer of the color-printed cardboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural schematic diagram of a carton color printing production line proposed by the present invention; Figure 2 for Figure 1 A magnified view of the structure of part A; Figure 3 for Figure 1 A magnified view of the structure of part B; Figure 4 for Figure 1 A magnified view of the structure of part C; Figure 5 for Figure 4 Side view of the connection structure between the two baffles and the connecting rod.

[0020] In the figure: 1 base, 2 color printer, 3 storage shell, 4 mounting plate, 5 feeding plate, 6 receiving plate, 7 transfer plate, 8 screw, 9 slider, 10 worm gear, 11 worm, 12 side plate, 13 rotating rod, 14 rotating bar, 15 paper feed roller, 16 first motor, 17 first limit gear, 18 square rod, 19 retaining ring, 20 spring, 21 universal wheel, 22 limit plate, 23 second limit gear, 24 connecting rod, 25 baffle, 26 wedge block, 27 support plate, 28 first bevel gear, 29 transmission rod, 30 second bevel gear, 31 second motor, 32 torsion spring. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-Figure 5 A carton color printing production line comprises a base 1 and a color printer 2. The color printer 2 is fixedly mounted on the upper middle part of the base 1 through a mounting plate 4. A paper inlet and a paper outlet are respectively provided on both sides of the color printer 2. A storage shell 3 is provided on the outer side of the paper inlet. A paper feeding port is provided on the upper end of the storage shell 3 and on the side close to the paper inlet. A loading plate 5 is provided on the lower end of the storage shell 3 for sliding. The cross sections of the loading plate 5 and the storage shell 3 are both rectangular, so that the loading plate 5 cannot rotate, that is, they can slide stably. A receiving plate 6 is provided on the outer wall of the color printer 2 and below the paper outlet. One side of the receiving plate 6 contacts the outer wall of the color printer 2, so that the receiving plate 6 cannot rotate, that is, they can slide stably. The upper side of the receiving plate 6 is provided for sliding. There is a transfer plate 7, and two side plates 12 are fixedly arranged on the outer wall of the color printing machine 2 and above the storage shell 3. A rotating rod 13 is rotatably arranged between the two side plates 12, and a rotating bar 14 is fixedly sleeved on the rod wall of the rotating rod 13. A paper feed roller 15 is rotatably arranged on one side of the lower end of the rotating bar 14. A first motor 16 is fixed on the side of the rotating bar 14 away from the paper feed roller 15, and the output end of the first motor 16 is fixedly connected to one end of the paper feed roller 15. Screw rods 8 are rotatably arranged on both sides of the upper surface of the base 1, and sliders 9 are threadedly sleeved on the rod walls of the screw rods 8. One side of the slider 9 is fixedly connected to the receiving plate 6, and a strip opening is opened on the side of the storage shell 3 away from the color printing machine 2. One side of the slider 9 extends through the strip opening to the interior of the storage shell 3 and is fixedly connected to the loading plate 5.

[0023] See also Figure 1-Figure 5, a transmission mechanism for driving the screw rods 8 on both sides to rotate in opposite directions in sequence is provided inside the base 1, and the transmission mechanism includes a first bevel gear 28 and a second bevel gear 30, the lower ends of the two screw rods 8 extend into the interior of the base 1, and the lower ends of the two screw rods 8 are fixedly sleeved with a worm wheel 10, and a worm 11 is meshedly provided on the front side of the worm wheel 10, and the ends of the worm 11 on both sides that are away from each other are rotatably connected to the corresponding inner wall of the base 1, and two support plates 27 are fixedly provided in the middle part of the base 1, and the ends close to the two worm 11 are rotatably connected to the corresponding support plates 27, the two first bevel gears 28 are fixedly sleeved on the rod walls of the corresponding worm 11, the second bevel gear 30 is provided between the two first bevel gears 28, and the second bevel gear 30 is meshedly connected with the first bevel gear 28 on one side, and a transmission rod 29 is fixedly sleeved inside the second bevel gear 30, and both ends of the transmission rod 29 are rotatably connected to the inner wall of the base 1, and a second motor 31 is fixedly provided in the middle part of the upper surface of the base 1, and the output end of the second motor 31 is fixedly connected to one end of the transmission rod 29.

[0024] See also Figure 1-5 A limiting mechanism for limiting the rotation of the rotating rod 13 is provided on the outer wall of the side plate 12 on one side, and the limiting mechanism includes a first limiting gear 17 and a second limiting gear 23. The first limiting gear 17 is fixedly sleeved on the front end of the rotating rod 13, and the second limiting gear 23 is meshingly arranged on the upper side of the first limiting gear 17. A square hole is opened in the middle of the second limiting gear 23, and a square rod 18 is slidably inserted in the interior of the square hole. One end of the square rod 18 is fixedly connected to the corresponding side plate 12, and a retaining ring 19 is fixedly sleeved on the front end of the square rod 18. A spring 20 is movably sleeved on the rod wall of the square rod 18. The two ends of the spring 20 are respectively fixedly connected to the corresponding retaining ring 19 and the second limiting gear 23. The second bevel gear 30 is an incomplete bevel gear, which can drive the first bevel gears 28 on both sides to rotate in turn.

[0025] See also Figure 1-Figure 5 The lower side of the transfer plate 7 is provided with a connection mechanism for limiting the transfer plate 7 and the receiving plate 6. The connection mechanism includes a wedge block 26 and a baffle 25. A wedge groove is provided in the middle of the upper side of the receiving plate 6. The wedge block 26 is clamped in the inside of the wedge groove. The upper side of the wedge block 26 is fixedly connected to the transfer plate 7. A connecting rod 24 is rotatably provided in the middle of the transfer plate 7. Two baffles 25 are fixedly sleeved at both ends of the connecting rod 24. The sides of the two baffles 25 close to each other are both connected to the side of the corresponding receiving plate 6. The transfer plate 7 contacts the wall, one end of the connecting rod 24 is movably sleeved with a torsion spring 32, and the two ends of the torsion spring 32 are respectively fixedly connected to the corresponding connecting rod 24 and the transfer plate 7, and a storage groove is provided on one side of the transfer plate 7 and at a position corresponding to the torsion spring 32, so as to facilitate the storage of the torsion spring 32, and universal wheels 21 are provided on both sides of the lower surface of the transfer plate 7 to facilitate the movement of the transfer plate 7, and a limit plate 22 is fixedly provided on the upper surface of the transfer plate 7 and on the side away from the color printer 2, so that the cardboard that can be docked can be limited.

[0026] In summary, when the carton color printing production line is in use, the first motor 16 drives the paper feeding roller 15 to rotate, that is, the cardboard placed on the top of the storage shell 3 can be fed into the color printing machine 2, that is, automatic feeding can be realized, and a receiving plate 6 is provided below the discharge port, that is, automatic feeding can be realized, the second motor 31 drives the second bevel gear 30 to rotate, and the second bevel gear 30 (incomplete bevel gear) drives the first bevel gears 28 on both sides to rotate in turn, thereby making the worms 11 on both sides rotate, driving the corresponding worm gears 10 to rotate, that is, the feeding plate 5 pushes the stacked cardboard upward, so that the paper feeding roller 15 can continuously feed the stacked cardboard. The receiving plate 6 continues to move downward, which can automatically stack the color-printed cardboards, and pull the second limit gear 23 along the square rod 18 to separate the second limit gear 23 from the first limit gear 17, which can release the limit on the rotating rod 13, that is, the paper feeding roller 15 can be moved out of the storage shell 3, which is convenient for replenishing the cardboards in the storage shell 3. When the receiving plate 6 moves down to the lowest point, the connecting rod 24 is rotated to separate the baffle plate 25 from the side wall of the receiving plate 6, and the wedge block 26 can be pushed back and forth to make the wedge block 26 leave the wedge groove, and then the transfer plate 7 can be transferred through the universal wheel 21, which is convenient for transferring the color-printed cardboards.

[0027] It should be noted that the term "comprises" or any other variation thereof is intended to cover non-exclusive inclusion, so that a process, method, article, or device that includes a series of elements includes not only those elements, but also includes other elements that are not explicitly listed, or also includes elements inherent to such process, method, article, or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the presence of other identical elements in the process, method, article, or device that includes the element.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A carton color printing production line, comprising a base (1) and a color printing machine (2), characterized in that: The color printer (2) is fixedly mounted on the upper middle part of the base (1) through a mounting plate (4). A paper inlet and a paper outlet are respectively provided on both sides of the color printer (2). A storage shell (3) is provided on the outer side of the paper inlet. A paper feeding port is provided on the upper end of the storage shell (3) and on the side closer to the paper inlet. A loading plate (5) is slidably provided on the lower end of the storage shell (3). A receiving plate (6) is provided on the outer wall of the color printer (2) and below the paper outlet. A transfer plate (7) is provided on the upper side of the receiving plate (6). A connecting mechanism for limiting the position of the transfer plate (7) and the receiving plate (6) is provided on the lower side of the transfer plate (7). Two side plates (12) are fixedly provided on the outer wall of the color printer (2) and above the storage shell (3). A rotating rod (13) is rotatably provided between the two side plates (12). The rod wall of the rotating rod (13) is fixedly sleeved. A rotating bar (14) is provided, a paper feed roller (15) is rotatably provided on one side of the lower end of the rotating bar (14), a first motor (16) is fixed on the side of the rotating bar (14) away from the paper feed roller (15), an output end of the first motor (16) is fixedly connected to one end of the paper feed roller (15), an outer wall of the side plate (12) on one side is provided with a limit mechanism for limiting the rotation of the rotating rod (13), screw rods (8) are rotatably provided on both sides of the upper surface of the base (1), a slider (9) is threadedly sleeved on the rod wall of the screw rod (8), one side of the slider (9) is fixedly connected to the receiving plate (6), a strip opening is provided on the side of the storage shell (3) away from the color printer (2), one side of the slider (9) passes through the strip opening and extends to the inside of the storage shell (3) and is fixedly connected to the loading plate (5), and a transmission mechanism for sequentially driving the screw rods (8) on both sides to rotate in opposite directions is provided inside the base (1).

2. The carton color printing production line according to claim 1, characterized in that: The transmission mechanism comprises a first bevel gear (28) and a second bevel gear (30), the lower ends of the two screw rods (8) extend into the interior of the base (1), the lower ends of the two screw rods (8) are fixedly sleeved with a worm wheel (10), the front side of the worm wheel (10) is meshed with a worm (11), the ends of the worms (11) on both sides that are away from each other are rotatably connected to the inner wall of the corresponding base (1), two support plates (27) are fixedly provided in the middle of the base (1), the ends of the two worms (11) that are close to each other are rotatably connected to the corresponding support plates (27), and the two first A bevel gear (28) is fixedly sleeved on a rod wall of a corresponding worm gear (11); a second bevel gear (30) is arranged between two of the first bevel gears (28); the second bevel gear (30) is meshingly connected with one side of the first bevel gear (28); a transmission rod (29) is fixedly sleeved inside the second bevel gear (30); both ends of the transmission rod (29) are rotatably connected to the inner wall of the base (1); a second motor (31) is fixedly arranged in the middle of the upper surface of the base (1); and an output end of the second motor (31) is fixedly connected to one end of the transmission rod (29).

3. The carton color printing production line according to claim 1, characterized in that: The limiting mechanism comprises a first limiting gear (17) and a second limiting gear (23), wherein the first limiting gear (17) is fixedly sleeved on the front end of the rotating rod (13), and the second limiting gear (23) is meshingly arranged on the upper side of the first limiting gear (17); a square hole is opened in the middle of the second limiting gear (23), and a square rod (18) is slidably inserted into the interior of the square hole, one end of the square rod (18) is fixedly connected to the corresponding side plate (12), a retaining ring (19) is fixedly sleeved on the front end of the square rod (18), and a spring (20) is movably sleeved on the rod wall of the square rod (18), and the two ends of the spring (20) are respectively fixedly connected to the corresponding retaining ring (19) and the second limiting gear (23).

4. The carton color printing production line according to claim 1, characterized in that: The connecting mechanism comprises a wedge block (26) and a baffle plate (25); a wedge groove is provided in the middle of the upper side of the receiving plate (6); the wedge block (26) is clamped in the inside of the wedge groove; the upper side of the wedge block (26) is fixedly connected to the transfer plate (7); a connecting rod (24) is rotatably provided in the middle of the transfer plate (7); two baffle plates (25) are fixedly sleeved at two ends of the connecting rod (24); the sides of the two baffle plates (25) close to each other are in contact with the side wall of the corresponding receiving plate (6); a torsion spring (32) is movably sleeved at one end of the connecting rod (24); and the two ends of the torsion spring (32) are respectively fixedly connected to the corresponding connecting rod (24) and the transfer plate (7).

5. The carton color printing production line according to claim 4, characterized in that: A receiving groove is provided on one side of the transfer plate (7) at a position corresponding to the torsion spring (32).

6. The carton color printing production line according to claim 1, characterized in that: Universal wheels (21) are provided on both sides of the lower surface of the transfer plate (7).

7. The carton color printing production line according to claim 1, characterized in that: The cross-sections of the loading plate (5) and the storage shell (3) are both rectangular.

8. The carton color printing production line according to claim 1, characterized in that: One side of the receiving plate (6) contacts the outer wall of the color printing machine (2).

9. The carton color printing production line according to claim 2, characterized in that: The second bevel gear (30) is an incomplete bevel gear.

10. The carton color printing production line according to claim 1, characterized in that: A limit plate (22) is fixedly provided on the upper surface of the transfer plate (7) and on a side away from the color printer (2).

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