Automatic bundling device for carton production

Abstract

The utility model relates to the technical field of carton production, in particular to an automatic binding device for carton production, which comprises a workbench and a vertical plate, the upper end of the workbench is fixedly connected with the vertical plate, a binding machine is mounted at the upper end of the workbench, a first box body is fixedly connected to the upper end of the vertical plate, and a second box body is mounted at the lower end of the vertical plate. A first conveying roller is installed in the first box body, a second box body is fixedly connected to the upper end of the first box body, a plurality of supporting columns are fixedly connected to the upper end of the workbench, an alignment structure is arranged in the second box body, rotating structures are arranged at the upper ends of the supporting columns, and the rotating structures are arranged on the supporting columns through cooperation of the alignment structure and the conveying roller. The paper boxes are aligned, the paper boxes cannot fall off during bundling, deformation and damage of the paper boxes cannot be caused, through cooperation of the rotating structure and the bundling machine, the paper boxes do not need to be taken out, the direction of the paper boxes does not need to be adjusted, then the paper boxes are placed into the device again, the paper boxes can be directly bundled in the other direction, and the working efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper box production, in particular to an automatic strapping device for paper box production. Background Art

[0002] Paper packaging is the most widely used type of packaging industry product. Cartons are the main form of transportation packaging, and paper boxes are widely used as sales packaging for various products such as food, medicine, and electronics. To a large extent, paper box packaging uses its exquisite shape and decoration to promote and beautify products and improve their competitiveness.

[0003] For example, an automatic strapping device for paper box production with the announcement number "CN221050047U" includes an automatic strapping machine, with support feet fixedly installed at the four corners of the lower end of the automatic strapping machine, and anti-slip pads fixedly installed at the lower ends of the support feet. The lower end of the automatic strapping machine is equipped with universal wheels, and the universal wheels are located on one side of the support feet. A lifting component is installed on one side of the automatic strapping machine. The four corners of the upper end of the automatic strapping machine are all fixedly installed with sorting components, and the upper end of the automatic strapping machine is fixedly installed with a pressing component. However, when strapping paper boxes, the device uses multiple electric telescopic rods to drive the splints to sort and align the paper boxes, which has a high manufacturing cost. At the same time, if the paper boxes need to be strapped in different directions, the angle of the paper boxes needs to be adjusted again, and then placed inside the device to strap the paper boxes in other directions, resulting in low work efficiency. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the force during bundling may cause the paper box to fall, resulting in deformation and damage of the paper box. At the same time, the paper box needs to be readjusted in angle and then placed inside the device and bundled in other directions, resulting in low work efficiency. An automatic bundling device for paper box production is proposed.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] An automatic strapping device for paper box production is designed, including a workbench and a vertical plate. The upper end of the workbench is fixedly connected to the vertical plate. A strapping machine is installed on the upper end of the workbench. The upper end of the vertical plate is fixedly connected to a first box body. A first conveying roller is installed inside the first box body. The upper end of the first box body is fixedly connected to a second box body. The upper end of the workbench is fixedly connected to a plurality of support columns. An alignment structure is provided inside the second box body. The upper ends of the support columns are provided with a rotating structure.

[0007] Preferably, the alignment structure includes an electric telescopic rod, the output end of the electric telescopic rod is fixedly connected to the first cross bar, the inner wall of the second box is fixedly connected to the second cross bar, the second cross bar is rotatably connected to the connecting rod through a pin shaft, the sliding grooves on both sides of the connecting rod are respectively slidably connected to the protrusions processed at the upper ends of the first cross bar and the second cross bar, the lower end of the first cross bar is fixedly connected to the second mounting bracket, the second mounting bracket is slidably connected to the second cross bar, the lower end of the second cross bar is fixedly connected to the first mounting bracket, the first mounting bracket is slidably connected to the first cross bar, and a plurality of clamping rollers are installed on the lower ends of the first mounting bracket and the second mounting bracket.

[0008] Preferably, both sides of the outer wall of the first cross bar are slidably connected to the second box body, and both sides of the outer wall of the second cross bar are slidably connected to the second box body.

[0009] Preferably, a transverse plate is fixedly connected to the rear end of the second box body, and an upper end of the transverse plate is fixedly connected to the electric telescopic rod.

[0010] Preferably, the rotating structure includes a motor, the output end of the motor is fixedly connected to an incomplete gear, the rotating shaft of the incomplete gear is rotatably connected to the base through a bearing, the lower end of the base is fixedly connected to the motor, the incomplete gear is meshed with the gear, the rotating shaft of the gear is rotatably connected to the base through a bearing, the upper end of the gear is fixedly connected to a cylinder, the upper end of the cylinder is fixedly connected to a disk, the lower end of the disk is fixedly connected to a plurality of columns, the lower end of the column is fixedly connected to a ring, the ring is rotatably connected to the base through a bearing, and the lower end of the base is fixedly connected to a support column.

[0011] Preferably, the upper end of the disc is fixedly connected to a third box, and a second conveying roller is installed inside the third box.

[0012] The utility model provides an automatic strapping device for carton production, which has the following beneficial effects: through the cooperation of the alignment structure and the conveying roller, when the carton to be strapped is conveyed to the bottom of the second box body, the electric telescopic rod is activated, the output end of the electric telescopic rod extends to drive the first cross bar to move, the movement of the first cross bar drives the connecting rod to rotate, the rotation of the connecting rod drives the third cross bar to move, the movement of the first cross bar and the third cross bar drives the first mounting frame and the second mounting frame to move closer to each other, the first mounting frame and the second mounting frame to move closer to each other, the clamping rollers on both sides to move closer to each other, when the clamping rollers are in contact with the carton, the carton is aligned, and there is no need to use too many electric telescopic rods to arrange and align the carton, thereby reducing the manufacturing cost of the device;

[0013] Through the cooperation of the rotating structure and the strapping machine, the cartons to be strapped are transported to the appropriate position above the conveyor roller, and then the strapping machine is started to strap the cartons. If the cartons need to be strapped in the other direction, the external power supply of the motor is connected, and the motor is started to drive the incomplete gear to rotate. When the incomplete gear rotates to engage with the gear, it drives the gear to rotate. The gear rotation drives the cylinder to rotate, the cylinder rotation drives the disc to rotate, the disc rotation drives the third box to rotate, and the third box rotation drives the second conveyor roller to rotate. Then the strapping machine is started again to strap the cartons in the other direction. There is no need to take out the cartons, adjust the direction and put them back into the device. The cartons can be strapped directly in the other direction, thereby improving the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 Front view of

[0016] Figure 3 for Figure 1 A partial right side sectional view of

[0017] Figure 4 for Figure 1 A partial top sectional view of

[0018] Figure 5 for Figure 1 A partial front cross-sectional view of

[0019] Figure 6 Schematic diagram of the connection relationship between gears and non-complete gears.

[0020] In the figure: 1. workbench, 2. first box body, 3. first conveyor roller, 4. second box body, 5. horizontal plate, 6. alignment structure, 601. electric telescopic rod, 602. first cross bar, 603. connecting rod, 604. second cross bar, 605. third cross bar, 606. first mounting bracket, 607. second mounting bracket, 608. clamping roller, 7. rotating structure, 701. motor, 702. incomplete gear, 703. gear, 704. cylinder, 705. disk, 706. column, 707. ring, 708. base, 8. strapping machine, 9. third box body, 10. second conveyor roller, 11. support column, 12. vertical plate. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings:

[0022] Refer to the attached Figure 1-6 :

[0023] In this embodiment, an automatic strapping device for paper box production includes a workbench 1 and a vertical board 12. The upper end of the workbench 1 is fixedly connected to the vertical board 12. A strapping machine 8 is installed on the upper end of the workbench 1. The strapping machine 8 has the same working principle as that of the announcement number "CN221050047U" and will not be described in detail here. The upper end of the vertical board 12 is fixedly connected to a first box body 2. A first conveying roller 3 is installed inside the first box body 2. The first conveying roller 3 consists of a motor, a toothed belt and a toothed belt roller. The upper end of the first box body 2 is fixedly connected to a second box body 4. The upper end of the workbench 1 is fixedly connected to a plurality of support columns 11. The interior of the second box body 4 is provided with an alignment structure 6, and the upper end of the support column 11 is provided with a rotating structure 7.

[0024] Refer to the attached Figure 1-4 :

[0025] The alignment structure 6 includes an electric telescopic rod 601. The model of the electric telescopic rod 601 can be selected according to actual work needs to meet the work needs. The output end of the electric telescopic rod 601 is fixedly connected to the first cross bar 602. Starting the electric telescopic rod 601 can drive the first cross bar 602 to move. The inner wall of the second box body 4 is fixedly connected to the second cross bar 604. The second cross bar 604 is rotatably connected to the connecting rod 603 through a pin shaft. The sliding grooves on both sides of the connecting rod 603 are respectively slidably connected to the protrusions processed on the upper ends of the first cross bar 602 and the second cross bar 605. The movement of the first cross bar 602 can drive the connecting rod 603 to rotate, and the rotation of the connecting rod 603 can drive the third cross bar 605 to move.

[0026] The lower end of the first cross bar 602 is fixedly connected to the second mounting bracket 607, and the movement of the first cross bar 602 can drive the second mounting bracket 607 to move, and the second mounting bracket 607 is slidably connected to the third cross bar 605. The lower end of the third cross bar 605 is fixedly connected to the first mounting bracket 606, and the movement of the third cross bar 605 can drive the first mounting bracket 606 to move. The first mounting bracket 606 is slidably connected to the first cross bar 602, and the lower ends of the first mounting bracket 606 and the second mounting bracket 607 are both installed with multiple clamping rollers 608. The movement of the first mounting bracket 606 and the second mounting bracket 607 can drive the multiple clamping rollers 608 to be relatively close. Both sides of the outer wall of the first cross bar 602 are slidably connected to the second box body 4, and both sides of the outer wall of the third cross bar 605 are slidably connected to the second box body 4. The rear end of the second box body 4 is fixedly connected to the horizontal plate 5, and the upper end of the horizontal plate 5 is fixedly connected to the electric telescopic rod 601.

[0027] Refer to the attached Figure 1-2 and 5-6:

[0028] The rotating structure 7 includes a motor 701. The model of the motor 701 can be selected according to actual working requirements to meet the working needs. The output end of the motor 701 is fixedly connected to the incomplete gear 702. Starting the motor 701 can drive the incomplete gear 702 to rotate. The rotating shaft of the incomplete gear 702 is rotatably connected to the base 708 through a bearing. The lower end of the base 708 is fixedly connected to the motor 701. The incomplete gear 702 is meshed with the gear 703. When the incomplete gear 702 rotates to mesh with the gear 703, it can drive the gear 703 to rotate. The rotating shaft of the gear 703 is rotatably connected to the base 708 through a bearing. The lower end of the base 708 is fixedly connected to the support column 11. The upper end of the gear 703 is fixedly connected to the cylinder 704. The rotation of the gear 703 can drive the cylinder 704 to rotate. The upper end of the cylinder 704 is fixedly connected to the disk 705. The rotation of the cylinder 704 can drive the disk 705 to rotate.

[0029] The lower end of the disc 705 is fixedly connected to a plurality of columns 706. The rotation of the disc 705 can drive the rotation of the columns 706. The lower end of the column 706 is fixedly connected to a ring 707. The rotation of the column 706 can drive the rotation of the ring 707. The ring 707 is rotatably connected to the base 708 through a bearing. The upper end of the disc 705 is fixedly connected to the third box body 9. The rotation of the disc 705 can drive the rotation of the third box body 9. A second conveying roller 10 is installed inside the third box body 9. The rotation of the third box body 9 can drive the second conveying roller 10 to rotate. The second conveying roller 10 is composed of a motor, a toothed belt and a toothed belt roller.

[0030] Working principle:

[0031] During the production of cartons, cartons to be bundled are first conveyed to the top of the first conveying roller 3 , and then the first conveying roller 3 and the second conveying roller 10 are started to convey the cartons to be bundled to the right.

[0032] Alignment work:

[0033] When the cartons to be bundled are transported to the bottom of the second box body 4, the electric telescopic rod 601 is started, and the output end of the electric telescopic rod 601 is extended to drive the first cross bar 602 to move downward (as shown in FIG. Figure 4 ), the first cross bar 602 moves downward and drives the connecting rod 603 to rotate, the rotation of the connecting rod 603 drives the third cross bar 605 to move upward, the first cross bar 602 moves downward and drives the second mounting bracket 607 to move downward, the second cross bar 605 moves upward and drives the first mounting bracket 606 to move upward, so that the first mounting bracket 606 and the second mounting bracket 607 are close to each other, the first mounting bracket 606 and the second mounting bracket 607 are close to each other and drive the clamping rollers 608 on both sides to approach each other, when the clamping rollers 608 are in contact with the paper box, the paper box is aligned, and then the paper box continues to be transported to the right.

[0034] Bundling work:

[0035] Through the cooperation of the first conveyor roller 3 and the second conveyor roller 10, the cartons to be bundled are transported to the appropriate position above the conveyor roller 10, and then the strapping machine 8 is started to strap the cartons. If it is necessary to strap the cartons in the other direction, the external power supply of the motor 701 is connected, and the motor 701 is started to drive the incomplete gear 702 to rotate. When the incomplete gear 702 rotates to engage with the gear 703, it drives the gear 703 to rotate 90 degrees. The rotation of the gear 703 drives the cylinder 704 to rotate. The rotation of the cylinder 704 drives the disc 705 to rotate. The rotation of the disc 705 drives the third box body 9 to rotate. The rotation of the third box body 9 drives the second conveyor roller 10 to rotate 90 degrees. Then the strapping machine 8 is started again to strap the cartons in the other direction.

[0036] After bundling is completed, the cartons are transported to the right for collection.

[0037] While the present invention has been shown and described with reference to preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. An automatic strapping device for carton production, comprising a workbench (1) and a vertical plate (12), wherein the upper end of the workbench (1) is fixedly connected to the vertical plate (12), and characterized in that: A strapping machine (8) is installed at the upper end of the workbench (1), a first box (2) is fixedly connected to the upper end of the vertical plate (12), a first conveying roller (3) is installed inside the first box (2), a second box (4) is fixedly connected to the upper end of the first box (2), a plurality of support columns (11) are fixedly connected to the upper end of the workbench (1), an alignment structure (6) is provided inside the second box (4), and a rotating structure (7) is provided at the upper end of the support column (11).

2. The automatic strapping device for carton production according to claim 1, characterized in that: The alignment structure (6) includes an electric telescopic rod (601), the output end of the electric telescopic rod (601) is fixedly connected to the first cross bar (602), the inner wall of the second box (4) is fixedly connected to the second cross bar (604), the second cross bar (604) is rotatably connected to the connecting rod (603) through a pin shaft, the sliding grooves (grooves) on both sides of the connecting rod (603) are respectively slidably connected to the protrusions processed on the upper ends of the first cross bar (602) and the third cross bar (605), the lower end of the first cross bar (602) is fixedly connected to the second mounting frame (607), the second mounting frame (607) is slidably connected to the third cross bar (605), the lower end of the third cross bar (605) is fixedly connected to the first mounting frame (606), the first mounting frame (606) is slidably connected to the first cross bar (602), and the lower ends of the first mounting frame (606) and the second mounting frame (607) are both installed with a plurality of clamping rollers (608).

3. The automatic strapping device for carton production according to claim 2, characterized in that: Both sides of the outer wall of the first cross bar (602) are slidably connected to the second box body (4), and both sides of the outer wall of the third cross bar (605) are slidably connected to the second box body (4).

4. The automatic strapping device for carton production according to claim 2, characterized in that: The rear end of the second box body (4) is fixedly connected to a transverse plate (5), and the upper end of the transverse plate (5) is fixedly connected to the electric telescopic rod (601).

5. The automatic strapping device for carton production according to claim 1, characterized in that: The rotating structure (7) comprises a motor (701), an output end of the motor (701) is fixedly connected to an incomplete gear (702), a rotating shaft of the incomplete gear (702) is rotatably connected to a base (708) via a bearing, a lower end of the base (708) is fixedly connected to the motor (701), the incomplete gear (702) is meshedly connected to a gear (703), a rotating shaft of the gear (703) is rotatably connected to the base (708) via a bearing, an upper end of the gear (703) is fixedly connected to a cylinder (704), an upper end of the cylinder (704) is fixedly connected to a disk (705), a lower end of the disk (705) is fixedly connected to a plurality of columns (706), a lower end of the column (706) is fixedly connected to a ring (707), the ring (707) is rotatably connected to the base (708) via a bearing, and a lower end of the base (708) is fixedly connected to a support column (11).

6. The automatic strapping device for carton production according to claim 5, characterized in that: The upper end of the disc (705) is fixedly connected to a third box (9), and a second conveying roller (10) is installed inside the third box (9).

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