Automatic cutting and sorting equipment for express delivery sheets

Abstract

This utility model relates to the field of express delivery waybill manufacturing technology, and in particular to an automatic cutting and sorting device for express delivery waybills. It includes a workbench, on the top of which a rotating shaft is mounted via a drive assembly. A tension ring is integrally formed on the outer wall of the rotating shaft. By pushing the assembly, the cutting machine is moved to different positions, thereby automatically cutting long rolls of blank label paper into express delivery waybill rolls of different widths. Furthermore, by moving the cutting machine, the saw blade pushes the express delivery waybill rolls of different widths and the paper ends into the hoppers respectively. By rotating the lower end of the guide tube into collection boxes at different angles, the waybill rolls of different widths and the paper ends (considered waste) fall into different collection boxes, thus automatically completing the cutting and sorting of paper ends and waybill rolls of different widths.

Description

Technical Field

[0001] This utility model relates to the field of express delivery waybill manufacturing technology, and in particular to an automatic cutting and sorting device for express delivery waybills. Background Technology

[0002] In existing label production technology, finished labels can be collected in two ways: rolled up and folded up. The former is widely used in the express delivery industry and has become the mainstream blank express waybill, with various express information printed on it before use. During production, the long roll of blank express waybill paper needs to be cut into paper rolls of the required width.

[0003] A paper roll cutting device with publication number CN222003632U is disclosed. Its key technical features include a support frame and a driving device mounted on the support frame; the driving device is connected to an installation part; a cutting part is also included; the paper roll is mounted on the installation part; the cutting part is movably positioned on the support frame to cut the paper roll; the paper roll is driven to rotate on the installation part by the driving device; the support frame includes a support plate; two bearing seats are provided on one side of the support plate; the installation part includes an installation shaft; one end of the installation shaft passes through the two bearing seats; a pulley is provided on the installation shaft between the bearing seats.

[0004] The aforementioned existing technologies offer the advantages of convenient operation and time and labor saving. However, the need for manual operation affects the cutting accuracy, and they cannot automatically sort paper ends that are not neat enough or paper rolls of different widths during cutting, requiring subsequent manual sorting, making them inconvenient to use. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies, such as the impact of manual operation on cutting accuracy, the inability to automatically sort paper ends that are not neat and paper rolls of different widths during cutting, the need for subsequent manual sorting, and the inconvenience of use. Therefore, an automatic cutting and sorting device for express waybills is proposed.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] Design an automatic cutting and sorting device for express waybills, including a workbench, a rotating shaft mounted on the top of the workbench via a drive component, a tension ring integrally formed on the outer wall of the rotating shaft, and a cutting machine mounted on the top of the workbench via a push component.

[0008] The top of the workbench is rotatably mounted with a guide tube located below the end of the rotating shaft away from the drive assembly via a rotating assembly. Several collection boxes are arranged in a circular array below the guide tube. The upper and lower ends of the guide tube are respectively integrally formed with a hopper and a guide inclined tube that guides the paper roll to the collection box.

[0009] Furthermore, the drive assembly includes a pair of bearing seats fixedly mounted on the workbench, a rotating shaft rotatably mounted inside the pair of bearing seats, two pairs of support legs fixedly connected to the bottom of the workbench, a crossbeam fixedly mounted between each pair of support legs, a motor fixedly mounted on the top of the two crossbeams by fasteners, pulleys fixedly mounted on the output shaft of the motor and the outer wall of the rotating shaft, and belts sleeved on the outer walls of the two pulleys.

[0010] Furthermore, the pushing assembly includes a pair of guide rails, a pair of bearing seats two and a motor three fixedly mounted on the worktable. A pair of sliders are slidably mounted on the top of the guide rails. A U-shaped frame is fixedly connected to the top of the sliders. A cutting machine is mounted on the top of the U-shaped frame via a moving assembly. A screw is rotatably mounted inside the pair of bearing seats two. A moving block is threadedly connected to the outer wall of the screw. The top of the moving block is fixedly connected to the U-shaped frame. The output shaft of the motor three is fixedly connected to the screw.

[0011] Furthermore, the movable component includes a pair of crossbars fixedly installed inside the U-shaped frame, a movable plate slidably connected to the outer wall of the pair of crossbars, a cutting machine fixedly installed on the top of the movable plate, a driving component fixedly installed at one end of the U-shaped frame near the pivot, and the output shaft of the driving component passing through the U-shaped frame and fixedly connected to the movable plate.

[0012] Furthermore, the rotating assembly includes a circular hole opened on the top of the worktable, a guide tube is rotatably installed in the circular hole, a gear ring is fixedly installed on the outer wall of the guide tube, a second motor is fixedly installed on the top of the worktable, the output shaft of the second motor passes through the worktable and is fixedly connected to a gear, the gear meshing with the gear ring.

[0013] Furthermore, a bearing is fixedly installed inside the circular hole, a guide tube is rotatably installed inside the bearing, and a pair of limiting rings located on the upper and lower sides of the worktable are fixedly installed on the outer wall of the guide tube.

[0014] The present invention proposes an automatic cutting and sorting device for express delivery waybills, the advantages of which are: by pushing the component to move the cutting machine to different positions, the long cylindrical blank label paper rolls are automatically cut into express delivery waybill paper rolls of different widths. Moreover, by moving the cutting machine, the saw blade of the cutting machine pushes the express delivery waybill paper rolls of different widths and the paper ends at both ends into the hopper respectively. By rotating the lower end of the guide tube into the collection box at different angles, the waybill paper rolls of different widths and the paper ends as waste materials fall into different collection boxes, thereby automatically completing the cutting and sorting of paper ends and waybill paper rolls of different widths. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is an enlarged view of area A of this utility model;

[0017] Figure 3 This is a schematic diagram of the structure of this utility model;

[0018] Figure 4 This is an enlarged view of region B of this utility model;

[0019] Figure 5 This is an enlarged view of region C of this utility model.

[0020] In the diagram: 1. Workbench; 2. Drive assembly; 21. Bearing seat; 22. Support leg; 23. Crossbeam; 24. Motor; 25. Pulley; 26. Belt; 3. Shaft; 4. Tensioning ring; 5. Push assembly; 51. Guide rail; 52. Bearing seat two; 53. Motor three; 54. Slider; 55. U-shaped frame; 56. Moving assembly; 561. Crossbar; 562. Moving plate; 563. Drive component; 57. Screw; 58. Moving block; 6. Cutting machine; 7. Rotating assembly; 71. Round hole; 72. Gear ring; 73. Motor two; 74. Gear; 75. Bearing; 76. Limiting ring; 8. Guide tube; 9. Collection box; 10. Hopper; 11. Guide inclined tube. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figure 1-5As one embodiment of this utility model, an automatic cutting and sorting device for express waybills is disclosed, including a workbench 1. A rotating shaft 3 is rotatably mounted on the top of the workbench 1 via a drive component 2. A tension ring 4 is integrally formed on the outer wall of the rotating shaft 3. A cutting machine 6 is moved and mounted on the top of the workbench 1 via a push component 5. Preferably, the right end of the tension ring 4 is chamfered, and the left end of the tension ring 4 is integrally formed with a convex ring.

[0023] The long blank label roll is placed on the rotating shaft 3 from the left end, so that the left end of the long blank label roll abuts against the chamfer on the tension ring 4. As the long paper roll continues to move to the left, the tension ring 4 squeezes and expands the inside of the paper roll until the left end of the long paper roll is tightly fitted on the outer wall of the tension ring 4 and abuts against the convex ring. The interference fit between the tension ring 4 and the long paper roll increases the friction between them. The rotating shaft 3 is driven to rotate by the drive component 2, thereby driving the long paper roll to rotate through the friction between the tension ring 4 and the long paper roll.

[0024] The top of the workbench 1 is rotatably mounted with a guide tube 8 located below the end of the rotating shaft 3 away from the drive component 2 via a rotating component 7. Several collection boxes 9 are arranged in a circular array below the guide tube 8. The upper and lower ends of the guide tube 8 are respectively integrally formed with a hopper 10 and a guide inclined tube 11 that guides the paper roll to the collection box 9.

[0025] The long paper roll is cut by pushing component 5 to move the cutting machine 6 forward. The long paper roll is cut by moving the cutting machine 6 left and right to different positions. The saw blade of the cutting machine 6 cuts the long paper roll into single-sheet paper rolls of different widths. After each single-sheet paper roll is cut, the cutting machine 6 is moved to the right by pushing component 5. The saw blade of the cutting machine 6 pushes a single-sheet paper roll to the right until it leaves the rotating shaft 3 and falls into the hopper 10. Then it enters the guide pipe 8 and the guide inclined pipe 11, and then enters the collection box 9 through the guide inclined pipe 11.

[0026] The rotating component 7 drives the guide tube 8 and the guide inclined tube 11 to rotate, so that the lower end of the guide inclined tube 11 rotates into the collection box 9 at different angles, thereby dropping paper rolls of different widths and paper heads with waste at both ends into different collection boxes 9, thus completing the automatic sorting of paper heads and paper rolls of different widths.

[0027] In some embodiments, the drive assembly 2 includes a pair of bearing seats 21 fixedly mounted on the worktable 1, a rotating shaft 3 rotatably mounted inside the pair of bearing seats 21, two pairs of support legs 22 fixedly connected to the bottom of the worktable 1, a crossbeam 23 fixedly mounted between each pair of support legs 22, a motor 24 fixedly mounted on the top of the two crossbeams 23 by fasteners, pulleys 25 fixedly mounted on the output shaft of the motor 24 and the outer wall of the rotating shaft 3, and belts 26 sleeved on the outer walls of the two pulleys 25. Preferably, a housing located outside the pair of bearing seats 21 is fixedly mounted on the top of the worktable 1 by fasteners, a CNC panel is fixedly mounted on the outer wall of the housing, and the CNC panel is electrically connected to the motor 24.

[0028] The motor 24 is controlled to rotate via a CNC panel, which in turn drives the shaft 3 to rotate via a belt drive structure consisting of a belt 26 and two pulleys 25.

[0029] Specifically, the pushing component 5 includes a pair of guide rails 51, a pair of bearing seats 52, and a motor 53 fixedly mounted on the worktable 1. A pair of sliders 54 are slidably mounted on the top of the guide rails 51. A U-shaped frame 55 is fixedly connected to the top of the sliders 54. The cutting machine 6 is mounted on the top of the U-shaped frame 55 through a moving component 56. A screw 57 is rotatably mounted inside the pair of bearing seats 52. A moving block 58 is threadedly connected to the outer wall of the screw 57. The top of the moving block 58 is fixedly connected to the U-shaped frame 55. The output shaft of the motor 53 is fixedly connected to the screw 57. Preferably, the motor 53 is electrically connected to the CNC panel.

[0030] The U-shaped frame 55 is guided by the guide rail 51 and the slider 54, so that the cutting machine 6 on the U-shaped frame 55 and the moving block 58 fixedly installed at the bottom of the U-shaped frame 55 slide left and right along the guide rail 51. The motor 3 53 controlled by the CNC panel drives the screw 57 to rotate, thereby driving the moving block 58 to move left and right, thus driving the cutting machine 6 to move left and right through the U-shaped frame 55.

[0031] In some embodiments, the moving component 56 includes a pair of crossbars 561 fixedly installed inside the U-shaped frame 55, a moving plate 562 slidably connected to the outer wall of the pair of crossbars 561, a cutting machine 6 fixedly installed on the top of the moving plate 562, a driving member 563 fixedly installed at one end of the U-shaped frame 55 near the rotating shaft 3, and the output shaft of the driving member 563 passes through the U-shaped frame 55 and is fixedly connected to the moving plate 562. Preferably, the driving member 563 is a cylinder.

[0032] The cylinder drives the moving plate 562 to move back and forth, thereby driving the cutting machine 6 on the top of the moving plate 562 to move forward, so that the rotating saw blade of the cutting machine 6 moves forward, thereby approaching and cutting the long paper roll from the outside to the inside, and after pushing the cut paper roll to the right, the cutting machine 6 moves backward to reset.

[0033] Furthermore, the rotating assembly 7 includes a circular hole 71 opened on the top of the workbench 1, a guide tube 9 is rotatably installed in the circular hole 71, a gear ring 72 is fixedly installed on the outer wall of the guide tube 9, a second motor 73 is fixedly installed on the top of the workbench 1, and the output shaft of the second motor 73 passes through the workbench 1 and is fixedly connected to a gear 74, the gear 74 meshing with the gear ring 72;

[0034] The motor 73 drives the gear 74 to rotate, which in turn drives the guide tube 9 to rotate through the gear ring 72, thereby driving the guide inclined tube 11 to rotate, thus tilting and rotating the guide inclined tube 11 away from the outside of the guide tube 9 to above different collection boxes 9.

[0035] Furthermore, a bearing 75 is fixedly installed inside the circular hole 71, and a guide tube 9 is rotatably installed inside the bearing 75. A pair of limiting rings 76 located on the upper and lower sides of the worktable 1 are fixedly installed on the outer wall of the guide tube 9. The pair of limiting rings 76 limit the guide tube 9 in the vertical direction, preventing it from rising, falling, or tilting. The bearing 75 reduces the friction between the guide tube 9 and the inner wall of the circular hole 71.

[0036] Working method: Before cutting and sorting, the long blank label roll is placed on the rotating shaft 3 from the left end, so that the left end of the long blank label roll abuts against the chamfer on the tension ring 4. As the long paper roll continues to move to the left, the tension ring 4 squeezes and expands the inside of the paper roll until the left end of the long paper roll is tightly fitted on the outer wall of the tension ring 4 and abuts against the convex ring. The motor 24 rotates, which drives the rotating shaft 3 to rotate through the belt drive structure composed of belt 26 and two pulleys 25. Thus, the friction between the tension ring 4 and the inner wall of the paper roll drives the long paper roll to rotate.

[0037] Each time cutting and sorting occurs, the screw 57 is rotated by the motor 3 53, which in turn drives the moving block 58 to move to the left. This, in turn, drives the cutter 6 to move to the set position via the U-shaped frame 55. The moving plate 562 is then moved forward by the cylinder, which in turn drives the cutter 6 to move forward. This causes the rotating saw blade of the cutter 6 to move forward and cut the long roll of paper.

[0038] Then, the screw 57 is rotated by the motor 3 53, which in turn drives the moving block 58 to move to the left, the U-shaped frame 55 and the cutting machine 6 to move to the rightmost end. The saw blade of the cutting machine 6, which is located on the left side of the cut paper roll, pushes the cut paper roll to the right, so that the cut paper roll moves to the right, disengages from the rotating shaft 3 and falls into the hopper 10. Then, it enters the guide pipe 8 and the guide inclined pipe 11, and then enters the collection box 9 through the guide inclined pipe 11.

[0039] Repeat the above process and at the beginning of each cutting and sorting, drive the screw 57 to rotate via motor 3 53, move the cutter 6 to different positions to the left, thereby cutting off rolls of face sheet paper of different widths in sequence;

[0040] After each cut, the guide tube 8 and the guide inclined tube 11 are rotated by the motor 2 73, so that the lower end of the guide inclined tube 11 rotates into the collection box 9 at different angles, thereby dropping paper rolls of different widths and paper heads with waste at both ends into different collection boxes 9, completing the automatic sorting of paper heads and paper rolls of different widths.

[0041] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An automatic cutting and sorting equipment for express delivery sheet, comprising a workbench (1), characterized in that: The top of the workbench (1) is equipped with a rotating shaft (3) via a drive assembly (2). A tension ring (4) is integrally formed on the outer wall of the rotating shaft (3). The top of the workbench (1) is equipped with a cutting machine (6) via a push assembly (5). The top of the workbench (1) is rotatably mounted with a guide tube (8) located below the end of the rotating shaft (3) away from the drive assembly (2) via a rotating assembly (7). Several collection boxes (9) are arranged in a circular array below the guide tube (8). The upper and lower ends of the guide tube (8) are respectively integrally formed with a hopper (10) and a guide inclined tube (11) that guides the paper roll to the collection box (9).

2. The automatic cutting and sorting equipment for express delivery slip according to claim 1, characterized in that: The drive assembly (2) includes a pair of bearing seats (21) fixedly mounted on the workbench (1), a rotating shaft (3) is rotatably mounted inside the pair of bearing seats (21), two pairs of support legs (22) are fixedly connected to the bottom of the workbench (1), a crossbeam (23) is fixedly mounted between each pair of support legs (22), a motor (24) is fixedly mounted on the top of the two crossbeams (23) by fasteners, a pulley (25) is fixedly mounted on the output shaft of the motor (24) and the outer wall of the rotating shaft (3), and a belt (26) is sleeved on the outer wall of the two pulleys (25).

3. The automatic cutting and sorting equipment for express delivery slip according to claim 1, characterized in that: The pushing assembly (5) includes a pair of guide rails (51), a pair of bearing seats (52) and a motor (53) fixedly mounted on the workbench (1). A pair of sliders (54) are slidably mounted on the top of the guide rails (51). A U-shaped frame (55) is fixedly connected to the top of the sliders (54). A cutting machine (6) is mounted on the top of the U-shaped frame (55) via a moving assembly (56). A screw (57) is rotatably mounted inside the pair of bearing seats (52). A moving block (58) is threadedly connected to the outer wall of the screw (57). The top of the moving block (58) is fixedly connected to the U-shaped frame (55). The output shaft of the motor (53) is fixedly connected to the screw (57).

4. The automatic cutting and sorting equipment for express delivery slip according to claim 3, characterized in that: The moving component (56) includes a pair of crossbars (561) fixedly installed inside the U-shaped frame (55). A moving plate (562) is slidably connected to the outer wall of the pair of crossbars (561). A cutting machine (6) is fixedly installed on the top of the moving plate (562). A driving component (563) is fixedly installed at one end of the U-shaped frame (55) near the rotating shaft (3). The output shaft of the driving component (563) passes through the U-shaped frame (55) and is fixedly connected to the moving plate (562).

5. The automatic cutting and sorting equipment for express delivery slip according to claim 1, characterized in that: The rotating assembly (7) includes a circular hole (71) on the top of the workbench (1), a guide tube (9) is rotatably installed in the circular hole (71), a gear ring (72) is fixedly installed on the outer wall of the guide tube (9), a second motor (73) is fixedly installed on the top of the workbench (1), the output shaft of the second motor (73) passes through the workbench (1) and is fixedly connected to a gear (74), and the gear (74) meshes with the gear ring (72).

6. The automatic cutting and sorting equipment for express delivery slip according to claim 5, characterized in that: The inside of the round hole (71) is fixedly installed with a bearing (75), the inside of the bearing (75) is rotatably installed with a material guide pipe (9), and the outer wall of the material guide pipe (9) is fixedly installed with a pair of limiting rings (76) located on the upper and lower sides of the workbench (1).

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