Printed matter packaging and conveying table

Abstract

The utility model provides a presswork packing and conveying table, and relates to the field of packing and conveying tables, the presswork packing and conveying table comprises a front conveying table and a rear conveying table, one end of the front conveying table is provided with a plurality of conveying pieces, and gaps among the conveying pieces are provided with steering conveying tables capable of lifting; the rear conveying table is arranged on one side of the steering conveying table, a position adjusting device is installed at the position, right opposite to the steering conveying tables, of the rear conveying table, two moving ends capable of moving in the opposite directions are arranged in the position adjusting device, elastic telescopic devices are installed at the two moving ends, a plurality of rollers are installed on the elastic telescopic devices, and the rollers are connected with the rear conveying table. According to the printed matter packaging and conveying table, the speed of a packaging box is gradually reduced when the packaging box moves, so that the packaging box is not prone to generating large impact force, and the number of the resistance rings on the multiple rollers is increased in an equal difference mode in the direction away from the steering conveying table.

Description

Technical Field

[0001] The utility model relates to the field of packaging and conveying platforms, in particular to a printed matter packaging and conveying platform. Background Art

[0002] Printed products refer to items produced using printing technology, including printed products on various materials such as paper, cloth, and plastic. Common printed products include books, magazines, newspapers, posters, brochures, business cards, labels, packaging boxes, plastic bags, etc. The production of printed products requires the cooperation of a variety of equipment and materials such as printing presses, printing inks, and printing plates. The quality of printed products depends on many factors, including printing technology, the selection of printing materials, and the control of printing processes.

[0003] When packaging and conveying printed materials such as packaging boxes, such as plastic packaging boxes, metal packaging boxes, etc., the packaging boxes are conveyed to the positions of multiple conveying members via the front conveyor platform. At this time, multiple turning conveyor platforms located in the gaps between the multiple conveying members rise, and the horizontal plane where the top of the turning conveyor platform is located is higher than the horizontal plane where the top of the conveying member is located, so that the packaging box is lifted up by the multiple turning conveyor platforms. Then, the motor on the rotating conveyor platform drives a roller to rotate, so that the belt wrapped around the two rollers is operated to move the packaging box toward the rear conveyor platform. Under the action of the belt in the turning conveyor platform, the speed of the packaging box perpendicular to the transportation direction of the front conveyor platform gradually increases from zero. When the packaging box is separated from the belt, the speed of the packaging box perpendicular to the transportation direction of the front conveyor platform reaches the maximum. At this time, the packaging box continues to move. When the packaging box moves to the rear conveyor platform, it will hit the fence on the rear conveyor platform. At this time, the speed of the packaging box drops to zero in a short time, which causes a large impact on the packaging box and is easy to cause certain damage to the surface of the packaging box.

[0004] Therefore, it is necessary to provide a new printed matter packaging conveying platform to solve the above-mentioned technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a printed matter packaging and conveying platform.

[0006] The utility model provides a printed matter packaging conveyor platform, comprising a front conveyor platform and a rear conveyor platform, wherein a plurality of conveying members are arranged at one end of the front conveyor platform, and a turning conveyor platform which can be lifted and lowered is arranged at the gaps between the plurality of conveying members, and the rear conveyor platform is arranged at one side of the turning conveyor platform, and a position adjusting device is installed at a position of the rear conveyor platform facing the plurality of turning conveyor platforms, wherein the position adjusting device is provided with two movable ends which can move in opposite directions, and elastic telescopic devices are installed on the two movable ends, and a plurality of rollers are installed on the elastic telescopic devices, and resistance rings are fixedly sleeved on the plurality of rollers, and the number of resistance rings on the plurality of rollers increases arbitrarily along the direction away from the turning conveyor platform.

[0007] Preferably, the position adjustment device includes a placement rack, a rotating rod and two transmission blocks. The bottom of the placement rack is installed on the rear conveying platform. The rotating rod is movably connected to the placement rack. Threads with opposite thread directions are provided at both ends of the rotating rod. The two transmission blocks are movably connected to the inner side of the placement rack, and the two transmission blocks are respectively threadedly connected to the two ends of the rotating rod. Electric cylinders are installed on the two transmission blocks, and the telescopic ends of the electric cylinders are connected to the elastic telescopic device.

[0008] Preferably, a motor is installed at one end of the placement rack, and the output end of the motor is fixedly connected to one end of the rotating rod.

[0009] Preferably, the elastic telescopic device includes a mounting plate and multiple pairs of elastic telescopic parts, multiple pairs of the elastic telescopic parts are equidistantly installed on the side walls of the mounting plate, mounting frames are installed at the ends of the multiple pairs of elastic telescopic parts, and multiple rollers are movably connected to the multiple mounting frames respectively.

[0010] Preferably, the bottom of the mounting plate in the elastic telescopic device close to the front conveying platform is fixedly connected to the electric cylinder, and the mounting plate in the other elastic telescopic device is movably connected to the electric cylinder.

[0011] Preferably, the elastic telescopic part includes a sleeve, a moving rod and a spring, one end of the sleeve is fixedly mounted on the side wall of the mounting plate, one end of the moving rod is movably arranged in the inner cavity of the sleeve, the other end of the moving rod is fixedly connected to the side wall of the mounting frame, and the two ends of the spring are respectively fixedly connected to the bottom wall of the inner cavity of the sleeve and the end of the moving rod.

[0012] Preferably, a baffle is fixedly mounted on one end of the side wall of one of the mounting plates close to the electric cylinder, and a rubber pad is mounted on the side wall of the baffle facing the steering conveyor platform.

[0013] Preferably, a guide device is installed at one end of one of the mounting plates.

[0014] Preferably, the guiding device includes a receiving plate, a plurality of connecting frames and a plurality of guide rollers, one end of the receiving plate is fixedly mounted on the end of the mounting plate, the plurality of connecting frames are mounted on the side wall of the receiving plate, and the plurality of guide rollers are movably connected to the plurality of connecting frames respectively.

[0015] Compared with the related art, the printed matter packaging and conveying platform provided by the utility model has the following beneficial effects:

[0016] In the present device, two movable ends which can move in opposite directions are arranged in the position adjustment device, elastic telescopic devices are installed on the two movable ends, a plurality of rollers are installed on the elastic telescopic devices, resistance rings are fixedly sleeved on the plurality of rollers, and the number of resistance rings on the plurality of rollers increases equidistantly in the direction away from the turning transport platform. Therefore, as the packaging box gradually moves, the resistance encountered by the packaging box in the process of movement increases, thereby gradually reducing the speed of the packaging box, making it less likely for the packaging box to generate a large impact force, and further making the surface of the packaging box less likely to be damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the structure of the printed matter packaging and conveying platform provided by the utility model;

[0018] Figure 2 for Figure 1 A schematic structural diagram of another angle of the structure shown;

[0019] Figure 3 for Figure 1 The structural schematic diagram of the position adjustment device, the elastic expansion device and the roller shown;

[0020] Figure 4 for Figure 2 The structural schematic diagram of the elastic telescopic device, roller and guide device shown;

[0021] Figure 5 for Figure 4 The structural schematic diagram of the elastic telescopic part and the roller is shown.

[0022] Numbers in the figure: 1. front conveying platform; 2. conveying member; 3. steering transport platform; 4. rear conveying platform; 5. roller; 6. resistance ring; 7. placement rack; 8. rotating rod; 9. transmission block; 10. electric cylinder; 11. mounting plate; 12. mounting rack; 13. sleeve; 14. moving rod; 15. spring; 16. baffle; 17. receiving plate; 18. connecting frame; 19. guide roller; 20. motor. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0024] Please refer to Figure 1-Figure 5 ,in, Figure 1 A schematic diagram of the structure of the printed matter packaging and conveying platform provided by the utility model; Figure 2 for Figure 1 A schematic structural diagram of another angle of the structure shown; Figure 3 for Figure 1 The structural schematic diagram of the position adjustment device, the elastic expansion device and the roller shown; Figure 4 for Figure 2The structural schematic diagram of the elastic telescopic device, roller and guide device shown; Figure 5 for Figure 4 The structural schematic diagram of the elastic telescopic part and the roller is shown.

[0025] In the specific implementation process, Figure 1-Figure 5 As shown, it includes a front conveying platform 1 and a rear conveying platform 4, a plurality of conveying members 2 are arranged at one end of the front conveying platform 1, and a turning transport platform 3 that can be lifted and lowered is arranged at the gaps between the plurality of conveying members 2, and the rear conveying platform 4 is arranged on one side of the turning transport platform, and a position adjustment device is installed at a position of the rear conveying platform 4 facing the plurality of turning transport platforms 3, and two movable ends that can move in opposite directions are arranged in the position adjustment device, and elastic telescopic devices are installed on the two movable ends, and a plurality of rollers 5 are installed on the elastic telescopic devices, and resistance rings 6 are fixedly sleeved on the plurality of rollers 5, and the number of resistance rings 6 on the plurality of rollers 5 increases arbitrarily along the direction away from the turning transport platform 3, and the resistance rings 6 here can be rubber rings, because the number of resistance rings 6 on the plurality of rollers 5 increases arbitrarily along the direction away from the turning transport platform 3, so as the packaging box gradually moves, the resistance to which the packaging box is subjected during the movement increases, so that the speed of the packaging box is gradually reduced, and the packaging box is not easy to generate a large impact force, so that the surface of the packaging box is not easy to be damaged;

[0026] The position adjustment device includes a placement frame 7, a rotating rod 8 and two transmission blocks 9. The bottom of the placement frame 7 is installed on the rear conveying platform 4. The rotating rod 8 is movably connected to the placement frame 7. The two ends of the rotating rod 8 are provided with threads with opposite thread directions. The two transmission blocks 9 are movably connected to the inner side of the placement frame 7, and the two transmission blocks 9 are respectively threadedly connected to the two ends of the rotating rod 8. Electric cylinders 10 are installed on the two transmission blocks 9. The telescopic ends of the electric cylinders 10 are connected to the elastic telescopic device. A motor 20 is installed at one end of the placement frame 7, and the output end of the motor 20 is fixedly connected to one end of the rotating rod 8.

[0027] The elastic telescopic device includes a mounting plate 11 and multiple pairs of elastic telescopic parts. Multiple pairs of elastic telescopic parts are equidistantly installed on the side wall of the mounting plate 11. The ends of the multiple pairs of elastic telescopic parts are all installed with mounting frames 12. Multiple rollers 5 are movably connected to the multiple mounting frames 12 respectively. The elastic telescopic parts include a sleeve 13, a moving rod 14 and a spring 15. One end of the sleeve 13 is fixedly installed on the side wall of the mounting plate 11, one end of the moving rod 14 is movably arranged in the inner cavity of the sleeve 13, and the other end of the moving rod 14 is fixedly connected to the side wall of the mounting frame 12. The two ends of the spring 15 are respectively fixedly connected to the bottom wall of the inner cavity of the sleeve 13 and the end of the moving rod 14. The bottom of the mounting plate 11 in the elastic telescopic device close to the front conveying platform 1 is fixedly connected to the electric cylinder 10, and the mounting plate 11 in the other elastic telescopic device is movably connected to the electric cylinder 10.

[0028] A baffle 16 is fixedly installed on one end of the side wall of one of the mounting plates 11 near the electric cylinder 10, and a rubber pad is installed on the side wall of the baffle 16 facing the steering conveyor platform. A guide device is installed at one end of the mounting plate 11, and the guide device includes a receiving plate 17, a plurality of connecting frames 18 and a plurality of guide rollers 19. One end of the receiving plate 17 is fixedly installed at the end of the mounting plate 11, and the plurality of connecting frames 18 are all installed on the side wall of the receiving plate 17. The plurality of guide rollers 19 are respectively movably connected to the plurality of connecting frames 18. The packaging box moves between the plurality of guide rollers 19, which plays a certain guiding role on the packaging box.

[0029] It should be noted that the above-mentioned "mounting plate 11 in another elastic telescopic device is movably connected to the electric cylinder 10" and the movably connected here can be understood as the mounting plate 11 can rotate relative to the electric cylinder 10, and the mounting plate 11 can be automatically reset. Under normal conditions, the two mounting plates 11 are in parallel. When the rear conveyor table 4 is operating, the packaging box moves, and the packaging box squeezes the multiple rollers 5 on the mounting plate 11, so that the mounting plate 11 rotates, thereby facilitating the passage of the packaging box. Specifically, the top of the electric cylinder 10 can be fixedly connected to a rod, and the top of the rod is arranged in a groove opened at the bottom of the mounting plate 11. A torsion spring is sleeved on the outer surface of the rod, and the two ends of the torsion spring are respectively fixedly connected to the rod and the inner wall of the groove of the mounting plate 11.

[0030] The working principle provided by the utility model is as follows: when the device is used, when the packaging box moves under the action of multiple turning transport platforms 3, the packaging box moves between multiple guide rollers 19, which plays a certain guiding role on the packaging box. Then, the packaging box contacts the resistance ring 6 on the first roller 5, and the packaging box squeezes the resistance ring 6 to a certain extent, so that the spring 15 is compressed. When the packaging box continues to move, the packaging box contacts the resistance ring 6 on the next roller 5. At this time, the friction force on the packaging box increases. Since the multiple rollers 5 in the device are fixedly sleeved with resistance rings 6, the number of resistance rings 6 on the multiple rollers 5 is along the direction away from the turning transport platform. 3 increases equidistantly, so as the packaging box gradually moves, the resistance encountered by the packaging box during the movement increases, thereby gradually reducing the speed of the packaging box. When the packaging box contacts the baffle 16, it is not easy to generate a large impact force, thereby making the surface of the packaging box less likely to be damaged. When the packaging box is stable on the rear conveyor 4, the rear conveyor 4 operates, the packaging box moves, and the packaging box squeezes the multiple rollers 5 on the mounting plate 11, so that the mounting plate 11 rotates, thereby facilitating the passage of the packaging box. In addition, the rotating rod 8 is driven to rotate by the motor 20, and the two transmission blocks 9 gradually move away, so that the device is suitable for packaging boxes of various sizes.

[0031] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0032] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A printed matter packaging conveyor platform, comprising a front conveyor platform (1) and a rear conveyor platform (4), wherein one end of the front conveyor platform (1) is provided with a plurality of conveying members (2), and a turning transport platform (3) that can be raised and lowered is provided at the gaps between the plurality of conveying members (2), and the rear conveyor platform (4) is provided at one side of the turning transport platform, characterized in that: A position adjustment device is installed on the rear conveying platform (4) at a position facing the multiple steering transport platforms (3). The position adjustment device is provided with two movable ends that can move in opposite directions. Both movable ends are provided with elastic telescopic devices. Multiple rollers (5) are installed on the elastic telescopic devices. The multiple rollers (5) are fixedly sleeved with resistance rings (6). The number of resistance rings (6) on the multiple rollers (5) increases equidistantly along the direction away from the steering transport platform (3).

2. The printed matter packaging and conveying platform according to claim 1, characterized in that: The position adjustment device comprises a placement frame (7), a rotating rod (8) and two transmission blocks (9); the bottom of the placement frame (7) is mounted on the rear conveying platform (4); the rotating rod (8) is movably connected to the placement frame (7); threads with opposite thread directions are provided at both ends of the rotating rod (8); the two transmission blocks (9) are movably connected to the inner side of the placement frame (7); and the two transmission blocks (9) are respectively threadedly connected to the two ends of the rotating rod (8); electric cylinders (10) are mounted on the two transmission blocks (9); and the telescopic ends of the electric cylinders (10) are connected to the elastic telescopic device.

3. The printed matter packaging and conveying platform according to claim 2, characterized in that: A motor (20) is installed at one end of the placement rack (7), and the output end of the motor (20) is fixedly connected to one end of the rotating rod (8).

4. The printed matter packaging and conveying platform according to claim 3, characterized in that: The elastic telescopic device comprises a mounting plate (11) and a plurality of pairs of elastic telescopic parts, the plurality of pairs of elastic telescopic parts being equidistantly mounted on the side wall of the mounting plate (11), the ends of the plurality of pairs of elastic telescopic parts being all mounted with mounting frames (12), and the plurality of rollers (5) being movably connected to the plurality of mounting frames (12) respectively.

5. The printed matter packaging and conveying platform according to claim 4, characterized in that: The bottom of the mounting plate (11) in the elastic telescopic device close to the front conveying platform (1) is fixedly connected to the electric cylinder (10), and the mounting plate (11) in the other elastic telescopic device is movably connected to the electric cylinder (10).

6. The printed matter packaging and conveying platform according to claim 5, characterized in that: The elastic telescopic member comprises a sleeve (13), a moving rod (14) and a spring (15); one end of the sleeve (13) is fixedly mounted on the side wall of the mounting plate (11); one end of the moving rod (14) is movably arranged in the inner cavity of the sleeve (13); the other end of the moving rod (14) is fixedly connected to the side wall of the mounting frame (12); and two ends of the spring (15) are respectively fixedly connected to the bottom wall of the inner cavity of the sleeve (13) and the end of the moving rod (14).

7. The printed matter packaging and conveying platform according to claim 6, characterized in that: A baffle plate (16) is fixedly mounted on one end of the side wall of one of the mounting plates (11) close to the electric cylinder (10), and a rubber pad is mounted on the side wall of the baffle plate (16) facing the steering conveying platform.

8. The printed matter packaging and conveying platform according to claim 7, characterized in that: A guide device is installed at one end of one of the mounting plates (11).

9. The printed matter packaging and conveying platform according to claim 8, characterized in that: The guide device comprises a receiving plate (17), a plurality of connecting frames (18) and a plurality of guide rollers (19); one end of the receiving plate (17) is fixedly mounted on the end of the mounting plate (11); the plurality of connecting frames (18) are all mounted on the side wall of the receiving plate (17); and the plurality of guide rollers (19) are respectively movably connected to the plurality of connecting frames (18).

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