An improved corrugated paper printing device

Abstract

The present invention discloses an improved corrugated paper printing device, which belongs to the technical field of corrugated paper processing equipment, and comprises a machine body with a control box, one side of the machine body is connected to a vertical wall panel, a printing platform for stacking corrugated paperboards is installed at the middle position of the top of the machine body, a conveying mechanism for conveying corrugated paper is arranged on one side of the printing platform, a movable seat is slidably connected to the vertical wall panel, the movable seat is slidably connected to a printer that can change the inkjet position, and a limiting mechanism that can slide on the movable seat is installed on one side of the printer. The present invention prints multiple sheets of corrugated paper at one time, and the limiting mechanism can arrange multiple sheets of corrugated paper neatly, so that multiple sheets of corrugated paper can be neatly taken out at one time, and the staff does not need to pay attention to the table all the time. It only needs to take out multiple sheets of corrugated paper at one time after a certain amount of corrugated paperboards are printed.

Description

Technical Field

[0001] The invention relates to the technical field of corrugated paper processing equipment, and in particular to an improved corrugated paper spray printing device. Background Art

[0002] The original corrugated cardboard printing device has a relatively low efficiency problem. Its structure is roughly similar to that of patent announcement number CN217048002U. The device has a conveyor belt, a printing device body above the conveyor belt; a material receiving part, including a fixed block, a material receiving plate and a telescopic rod, the material receiving plate is fixedly connected to one end of the telescopic rod, the fixed block is fixedly connected to the bracket of the conveyor belt, and the fixed block is fixedly connected to the other end of the telescopic rod; a blowing part, including a hot air blower and a blowing nozzle, the blowing nozzle is detachably installed on the conveyor belt, the air inlet end of the blowing nozzle is connected to an air supply pipe, and one end of the air supply pipe is connected to the air outlet end of the hot air blower. The surface of the cardboard is heated, and when the cardboard passes through the second support rod, the ink printed by the printing device body encounters the heated cardboard, which can accelerate the drying of the ink and effectively improve the printing quality.

[0003] However, it still has many disadvantages in actual use. For example, when printing on corrugated board, the corrugated paper is printed one by one, and then taken out one by one after printing. In the process of taking out, the position of the corrugated paper delivered is different, so at least one staff member needs to pay attention at all times, which wastes manpower. To this end, we propose an improved corrugated paper printing device to solve the above problems. Summary of the invention

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides an improved corrugated paper printing device, which can print multiple sheets of corrugated paper at one time. The limiting mechanism can arrange the multiple sheets of corrugated paper neatly, so as to facilitate the neat removal of multiple sheets of corrugated paper at one time, thereby solving the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] An improved corrugated paper printing device comprises a body with a control box, one side of the body is connected to a vertical wall panel, a printing platform for stacking corrugated paperboards is installed at the middle position of the top of the body, a conveying mechanism for conveying corrugated paper is arranged on one side of the printing platform, a moving seat is slidably connected to the vertical wall panel, the moving seat is slidably connected to a printer capable of changing the inkjet position, and a limiting mechanism capable of sliding on the moving seat is installed on one side of the printer.

[0007] In a preferred embodiment, the conveying mechanism includes a lower conveyor belt, an upper conveyor belt, a baffle and gears. The lower conveyor belt is located below the upper conveyor belt. The gap between the upper belt surface of the lower conveyor belt and the lower belt surface of the upper conveyor belt is arranged to form a conveying gap cavity for conveying corrugated paper. The upper belt surface of the lower conveyor belt is flush with the upper surface of the printing platform. The side walls of the lower conveyor belt and the upper conveyor belt are welded with baffles with inverted L-shaped vertical sections.

[0008] In a preferred embodiment, the driving shafts of the lower conveyor belt and the upper conveyor belt are connected to rollers via shafts, and the two rollers are meshed for transmission.

[0009] In a preferred embodiment, the limiting mechanism includes a movable limiting support seat, a limiting seat, a receiving groove and a roller. The movable limiting support seat is slidably connected to the movable seat. The limiting seat is located below the movable limiting support seat and is lifted and lowered by a driving assembly. A receiving groove is opened in the middle of a wider end of the limiting seat, and a plurality of rotatable rollers are installed inside the receiving groove through a rotating shaft.

[0010] In a preferred embodiment, the drive assembly includes a worm, a worm wheel, a threaded rod and a bullhorn support block, the worm and the worm wheel are meshed for transmission, the two ends of the worm are fixed and rotatable by bullhorn support blocks fixedly connected to a movable limit support seat, the middle part of the worm is penetrated by an installed connecting shaft, the bottom end of the connecting shaft is fixedly connected to the threaded rod, and one end of the threaded rod passes through the narrower tail of the limit seat.

[0011] In a preferred embodiment, the drive assembly also includes a square steel rail, a rail hole and a connecting plate. The number of the square steel rails is set to two and they are mirror-symmetrical with the threaded rod as the mirror axis. The connecting plate is located below the movable limit support seat. The middle part of the connecting plate is rotatably connected to the bottom end of the threaded rod through a rotating shaft, and the two ends of the connecting plate are fixedly connected to the bottom ends of the two square steel rails.

[0012] In a preferred embodiment, the conveying mechanism and the limiting mechanism are connected through a transmission assembly, and the transmission assembly includes a first synchronous pulley, a synchronous belt, and a second synchronous pulley. The first synchronous pulley is fixedly connected to the roller below through a connecting shaft, and the second synchronous pulley is fixedly connected to the end of the worm gear. The first synchronous pulley and the second synchronous pulley are connected through a synchronous belt transmission, and a tensioner is installed on the back side of the vertical wall panel of the machine body and the synchronous belt is tensioned by the tensioner.

[0013] In a preferred embodiment, at least two T-shaped slide grooves are vertically opened on one side of the vertical wall panel of the machine body, a threaded rod is installed inside one of the T-shaped slide grooves, and a limiting round rod is installed inside the remaining T-shaped slide grooves, and the back side of the movable seat corresponds to the T-shaped slide groove and is fixedly connected to the T-shaped slider, the threaded rod and the limiting round rod pass through the middle of the corresponding T-shaped slider, and the movable seat moves up and down on the side of the movable seat through the cooperation of the T-shaped slider and the T-shaped slide groove.

[0014] In a preferred embodiment, the interior of the movable seat is provided with a first slide groove and a second slide groove distributed vertically, a slide rod is installed inside the second slide groove, the end of the printer is fixedly connected to a slide block sliding inside the second slide groove, and the slide rod passes through the slide block.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. Through the overall design of the present invention, compared with the existing corrugated paper printer printing corrugated paper one by one, multiple sheets of corrugated paper can be printed at one time, and the limiting mechanism can arrange multiple sheets of corrugated paper neatly, so that multiple sheets of corrugated paper can be taken out neatly at one time. The staff does not need to pay attention to the table all the time. After a certain amount of corrugated paper is printed, multiple sheets of corrugated paper can be taken out at one time.

[0017] 2. Through the conveying mechanism designed in the present invention, the corrugated paper is conveyed from the conveying gap cavity to the top of the printing platform and falls to the top of the printing platform. The corrugated paperboard can be continuously stacked above the printing platform. When the gear at the bottom rotates forward, it drives the gear at the top to rotate reversely, thereby causing the corrugated paper located in the conveying gap cavity to receive a forward driving force from the upper and lower surfaces.

[0018] 3. Through the transmission assembly and drive assembly designed by the present invention, the working process of the conveying mechanism and the working process of the drive assembly are coordinated through the transmission assembly. When the conveying mechanism conveys corrugated paper, it will prompt the drive assembly to work and thus change the height of the limit mechanism to facilitate the compaction operation of the corrugated paper, reduce the gaps between the corrugated papers, and will not cause the corrugated paper to deform. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic structural diagram of the overall structure of an improved corrugated paper printing device proposed by the present invention from a first viewing angle.

[0020] Figure 2 This is a schematic structural diagram of the overall structure of an improved corrugated paper printing device proposed by the present invention at a second viewing angle.

[0021] Figure 3 This is a schematic diagram of the structure of the conveying mechanism and the transmission assembly proposed in the present invention when they cooperate.

[0022] Figure 4 This is a schematic structural diagram from a first viewing angle when the limiting mechanism and the driving assembly proposed in the present invention cooperate with each other.

[0023] Figure 5 This is a structural schematic diagram of the limiting mechanism and the driving assembly proposed in the present invention when they cooperate with each other from a second viewing angle.

[0024] Figure 6 This is a schematic diagram of the structure of the limiting mechanism and the driving assembly proposed in the present invention when they cooperate.

[0025] Figure 7 This is a partial structural schematic diagram of an improved corrugated paper printing device proposed by the present invention.

[0026] Figure 8 This is a schematic structural diagram of the movable base and the printer proposed in the present invention.

[0027] In the figure: 1, machine body; 2, printing platform; 3, moving seat; 4, printer; 5, conveying mechanism; 6, limiting mechanism; 7, transmission assembly; 8, driving assembly; 9, T-shaped slide; 10, threaded rod; 11, limiting round rod; 12, T-shaped slider; 13, first slide; 14, second slide; 15, slide rod;

[0028] 51. Lower conveyor belt; 52. Upper conveyor belt; 53. Baffle; 54. Gear;

[0029] 61. movable limit support seat; 62. limit seat; 63. storage slot; 64. roller;

[0030] 71. first synchronous pulley; 72. synchronous belt; 73. second synchronous pulley;

[0031] 81. Worm; 82. Worm wheel; 83. Threaded rod; 84. Square steel track; 85. Track hole; 86. Connecting plate; 87. Horn support block. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0033] As attached Figure 1-8 An improved corrugated paper printing device shown in the figure comprises a body 1 with a control box, one side of the body 1 is connected to a vertical wall panel, a printing platform 2 for stacking corrugated paperboards is installed at the middle position of the top of the body 1, a conveying mechanism 5 for conveying corrugated paper is arranged on one side of the printing platform 2, a moving seat 3 is slidably connected to the vertical wall panel, the moving seat 3 is slidably connected to a printer 4 that can change the coding position, a limiting mechanism 6 that can slide on the moving seat 3 is installed on one side of the printer 4, and coding can be achieved at different positions of the corrugated paper by adjusting the height of the moving seat 3 and adjusting the left and right position of the printer 4.

[0034] Reference Figure 3, the conveying mechanism 5 in this embodiment is specifically described. The conveying mechanism 5 includes a lower conveyor belt 51, an upper conveyor belt 52, a baffle 53 and a gear 54. The lower conveyor belt 51 is located below the upper conveyor belt 52. The gap between the upper belt surface of the lower conveyor belt 51 and the lower belt surface of the upper conveyor belt 52 is set to form a conveying gap cavity for conveying corrugated paper. The upper belt surface of the lower conveyor belt 51 is flush with the upper surface of the printing platform 2. The side walls of the lower conveyor belt 51 and the upper conveyor belt 52 are welded with a baffle 53 with an inverted L-shaped vertical section. The corrugated paper is conveyed from the conveying gap cavity to the top of the printing platform 2 and falls to the top of the printing platform 2. The corrugated paperboard can be continuously stacked above the printing platform 2.

[0035] Reference Figure 3 , the conveying mechanism 5 in this embodiment is further described. The driving shafts of the lower conveyor belt 51 and the upper conveyor belt 52 are connected to the gear 544 through the shaft. The two gears 54 are engaged for transmission. When the gear 54 at the bottom rotates forward, it drives the gear 54 at the top to rotate reversely, thereby causing the corrugated paper located in the conveying gap cavity to be pushed forward from the upper and lower surfaces.

[0036] Reference Figure 4-5 , the limiting mechanism 6 in this embodiment is specifically described. The limiting mechanism 6 includes a movable limiting support seat 61, a limiting seat 62, a receiving groove 63 and a roller 64. The movable limiting support seat 61 is slidably connected to the movable seat 3. The limiting seat 62 is located below the movable limiting support seat 61 and is lifted and lowered by the driving assembly 8. The middle part of the wider end of the limiting seat 62 is provided with a receiving groove 63. The interior of the receiving groove 63 is provided with a plurality of rotatable rollers 64 through a rotating shaft. By adjusting the position of the movable limiting support seat 61, the distance between the movable limiting support seat 61 and the conveying mechanism 5 can be adjusted to adapt to corrugated paper of different sizes. In addition, when the corrugated paper falls above the printing platform 2, the limiting seat 62 is lowered so that one side of the corrugated paper contacts the roller 64, so that the corrugated paper is placed squarely when being coded. In addition, as the corrugated paper continues to increase, the side edges of multiple corrugated papers can all contact the roller 64, so that multiple sheets of corrugated paper are neatly placed and convenient to be taken out in sequence.

[0037] Reference Figure 6, the driving assembly 8 in this embodiment is specifically described. The driving assembly 8 includes a worm 81, a worm wheel 82, a threaded rod 83 and a bullhorn support block 87. The worm 81 is meshed with the worm wheel 82 for transmission. The two ends of the worm 81 are fixed and rotatable by the bullhorn support block 87 fixedly connected to the movable limit support seat 61. The middle part of the worm 81 passes through the installation connecting shaft, and the bottom end of the connecting shaft is fixedly connected to the threaded rod 83. One end of the threaded rod 83 passes through the narrow tail of the limit seat 62. There is an internal thread matched with the thread of the threaded rod 83 in the hole at the tail of the limit seat 62. The lifting and lowering are achieved through the thread matching. The rotation of the worm 81 drives the rotation of the worm wheel 82, and the rotation of the worm wheel 82 drives the threaded rod 83 to rotate, driving the limit seat 62 to change in the vertical direction, so as to adjust the height of the limit seat 62.

[0038] Reference Figure 6 , the driving assembly 8 in this embodiment is further described, the driving assembly 8 also includes a square steel rail 84, a rail hole 85 and a connecting plate 86, the number of square steel rails 84 is set to two and is mirror-symmetrical with the threaded rod 83 as the mirror axis, the end of the limit seat 62 is provided with a rail hole 85 at the position corresponding to the square steel rail 84, and a fixing block embedded in the square steel rail 84 is installed inside the rail hole 85, and the connecting plate 86 is located below the movable limit support seat 61, and the middle part of the connecting plate 86 is rotatably connected to the bottom end of the threaded rod 83 through a rotating shaft, and the two ends of the connecting plate 86 are fixedly connected to the bottom ends of the two square steel rails 84. When the threaded rod 83 rotates to drive the agricultural limit seat 62 to descend, the square steel rail 84 slides relatively inside the rail hole 85, thereby utilizing the square steel rail 84 to play a limiting role, and the fixing block can slide inside the square groove of the square steel rail 84, further improving the stability of the limit seat 62 when it descends.

[0039] Reference Figure 2-3The transmission assembly 7 in this embodiment is specifically described. The conveying mechanism 5 and the limiting mechanism 6 are connected by the transmission assembly 7. The transmission assembly 7 includes a first synchronous pulley 71, a synchronous belt 72, and a second synchronous pulley 73. The first synchronous pulley 71 is fixedly connected to the roller 64 at the bottom through a connecting shaft, and the second synchronous pulley 73 is fixedly connected to the end of the worm 81. The first synchronous pulley 71 and the second synchronous pulley 73 are connected by the synchronous belt 72. A tensioner is installed on the back side of the vertical wall panel of the machine body 1 and the synchronous belt 72 is tightened by the tensioner. When the roller 64 rotates, the first synchronous pulley is driven. 71 rotates, the first synchronous pulley 71 drives the worm 81 to rotate through the second synchronous pulley 73. The worm 81 mentioned above is fixed by two horn support blocks 87. Therefore, as the position of the limiting mechanism 6 changes, the relative position between the second synchronous pulley 73 and the first synchronous pulley 71 changes, and the tensioner can be used to keep the synchronous belt 72 in a transmission state at all times. In addition, the length of the moving seat 3 is longer than the width of the vertical wall panel, and the sliding distance of the limiting mechanism 6 on the printer 4 is the distance from the end of the moving seat 3 to the side wall of the vertical wall panel. Therefore, the rotation of the worm 81 will not be affected.

[0040] Reference Figure 7 , the lifting method of the movable seat 3 in this embodiment is specifically described. At least two T-shaped slide grooves 9 are vertically opened on one side of the vertical wall plate of the machine body 1, a threaded rod 10 is installed inside one of the T-shaped slide grooves 9, and a limiting round rod 11 is installed inside the remaining T-shaped slide grooves 9. The back side of the movable seat 3 corresponds to the inside of the T-shaped slide groove 9 and is fixedly connected to the T-shaped slider 12. The threaded rod 10 and the limiting round rod 11 penetrate the middle of the corresponding T-shaped slider 12. The inside of the T-shaped slider 12 is opened with an internal thread corresponding to the surface thread of the threaded rod 10. The movable seat 3 moves up and down on the side of the movable seat 3 through the cooperation of the T-shaped slider 12 and the T-shaped slide groove 9. The T-shaped slide groove 9 is driven to rotate by an external control system. In this embodiment, it is realized by a servo motor, or other conventional technical means in the field can be used. Without further elaboration, the T-shaped slide groove 9 rotates to drive the matching T-shaped slider 12 to move, thereby mobilizing the movable seat 3 to change its position.

[0041] Reference Figure 8 , the way in which the printer 4 moves on the moving seat 3 in this embodiment is specifically described. The interior of the moving seat 3 is provided with a first slide groove 13 and a second slide groove 14 distributed vertically, and a slide rod 15 is installed inside the second slide groove 14. The end of the printer 4 is fixedly connected to a slider sliding inside the second slide groove 14, and the slide rod 15 passes through the slider. Through the control system of the external connection 1, the servo cylinder used in this embodiment drives the slider to move in the slide rod 15, thereby changing the position of the printer 4 on the moving seat 3.

[0042] The servo motor, servo cylinder and printer 4 involved in this embodiment are all conventional technical means in this field, and their supporting hydraulic systems, solenoid valves and pipelines can also be provided by the manufacturer. In addition, the circuits, electronic components and modules involved in the present invention are all existing technologies, which can be fully implemented by those skilled in the art. Needless to say, the content protected by the present invention does not involve improvements to the internal structure and methods.

[0043] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An improved corrugated paper printing device, comprising a body (1) with a control box, one side of the body (1) is connected to a vertical wall plate, and a printing platform (2) for stacking corrugated paperboards is installed at the middle position of the top of the body (1), characterized in that: A conveying mechanism (5) for conveying corrugated paper is arranged on one side of the printing platform (2); a movable seat (3) is slidably connected to the vertical wall plate; the movable seat (3) is slidably connected to a printer (4) capable of changing the position of the inkjet printer; a limiting mechanism (6) capable of sliding on the movable seat (3) is installed on one side of the printer (4); The conveying mechanism (5) comprises a lower conveying belt (51), an upper conveying belt (52), a baffle (53) and a gear (54); the lower conveying belt (51) is located below the upper conveying belt (52); a gap between the upper belt surface of the lower conveying belt (51) and the lower belt surface of the upper conveying belt (52) is provided to form a conveying gap cavity for conveying corrugated paper; the upper belt surface of the lower conveying belt (51) is flush with the upper surface of the printing platform (2); and the side walls of the lower conveying belt (51) and the upper conveying belt (52) are both welded with a baffle (53) with an inverted L-shaped vertical section; The limiting mechanism (6) comprises a movable limiting support seat (61), a limiting seat (62), a receiving groove (63) and a roller (64); the movable limiting support seat (61) is slidably connected to the movable seat (3); the limiting seat (62) is located below the movable limiting support seat (61) and is lifted and lowered by a driving assembly (8); a receiving groove (63) is provided in the middle of a wider end portion of the limiting seat (62); a plurality of rotatable rollers (64) are installed inside the receiving groove (63) via a rotating shaft; The driving assembly (8) comprises a worm (81), a worm wheel (82), a threaded rod (83) and a horn support block (87); the worm (81) and the worm wheel (82) are meshed for transmission; the two ends of the worm (81) are fixed and rotatable by means of a horn support block (87) fixedly connected to a movable limit support seat (61); a connecting shaft is installed through the middle of the worm (81); the bottom end of the connecting shaft is fixedly connected to the threaded rod (83); and one end of the threaded rod (83) passes through a narrow tail portion of the limit seat (62); The conveying mechanism (5) and the limiting mechanism (6) are connected in transmission via a transmission assembly (7). The transmission assembly (7) comprises a first synchronous pulley (71), a synchronous belt (72) and a second synchronous pulley (73). The first synchronous pulley (71) is fixedly connected to a gear (54) located below via a connecting shaft. The second synchronous pulley (73) is fixedly connected to the end of a worm (81). The first synchronous pulley (71) and the second synchronous pulley (73) are connected in transmission via a synchronous belt (72). A tensioner is installed on the back side of the vertical wall panel of the machine body (1) and the synchronous belt (72) is tensioned by the tensioner.

2. The improved corrugated paper printing device according to claim 1, characterized in that: The driving shafts of the lower conveyor belt (51) and the upper conveyor belt (52) are connected to gears (54) via the shafts, and the two gears (54) are meshed for transmission.

3. The improved corrugated paper printing device according to claim 1, characterized in that: The driving assembly (8) further comprises a square steel track (84), a track hole (85) and a connecting plate (86); the number of the square steel tracks (84) is set to two and they are mirror-symmetrical with the threaded rod (83) as a mirror axis; the connecting plate (86) is located below the movable limit support seat (61); the middle part of the connecting plate (86) is rotatably connected to the bottom end of the threaded rod (83) via a rotating shaft; and the two ends of the connecting plate (86) are fixedly connected to the bottom ends of the two square steel tracks (84).

4. The improved corrugated paper printing device according to claim 1, characterized in that: At least two T-shaped slide grooves (9) are vertically provided on one side of the vertical wall plate of the machine body (1), a threaded rod (10) is installed inside one of the T-shaped slide grooves (9), and a limiting round rod (11) is installed inside the other T-shaped slide grooves (9), and the back side of the movable seat (3) is fixedly connected to the inside of the corresponding T-shaped slide groove (9), and the threaded rod (10) and the limiting round rod (11) penetrate the middle of the corresponding T-shaped slide groove (12), and the movable seat (3) moves up and down on the side of the movable seat (3) through the cooperation of the T-shaped slide groove (12) and the T-shaped slide groove (9).

5. The improved corrugated paper printing device according to claim 1, characterized in that: The movable seat (3) has a first slide groove (13) and a second slide groove (14) arranged vertically therein, a slide rod (15) is installed inside the second slide groove (14), an end of the printer (4) is fixedly connected to a slide block that slides inside the second slide groove (14), and the slide rod (15) passes through the slide block.

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