Corrugated carton production line

Abstract

The utility model relates to the technical field of corrugated cartons, in particular to a corrugated carton production line which comprises a conveying assembly, mounting plates are arranged on the two sides of the top end of the conveying assembly, and mounting grooves are formed in the two mounting plates. The height of the creasing wheel can be adjusted according to corrugated cartons with different thicknesses in the using period of the corrugated carton production line, the problem that different creasing wheels need to be replaced when the corrugated cartons with different thicknesses need to be creased is solved, and therefore the convenience of the creasing wheel in the height adjusting process is improved, and the creasing efficiency is improved. Through cooperation of the sliding seat, the rotating shaft and the rotary knob, the position of the indentation wheel can be rapidly adjusted and fixed according to corrugated cartons of different sizes in the using period of a corrugated carton production line, the working efficiency of the indentation wheel during position adjustment is greatly improved, the productivity of the corrugated cartons is increased, and then the corrugated carton production requirement is met.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated paper boxes, in particular to a corrugated paper box production line. Background Art

[0002] Corrugated cardboard is made into corrugated boxes through die-cutting, creasing, nailing or gluing. Corrugated boxes are the most widely used packaging products, and their usage has always been the highest among various packaging products, including calcium plastic corrugated boxes. For more than half a century, corrugated boxes have gradually replaced wooden boxes and other transport packaging containers with their superior performance and good processing properties, becoming the main force of transport packaging. In addition to protecting goods and facilitating warehousing and transportation, they also play a role in beautifying and promoting goods. Corrugated boxes are green and environmentally friendly products. They are beneficial to the environment and facilitate loading and unloading and transportation.

[0003] An existing patent (publication number: CN206186437U) discloses a corrugated cardboard production line, comprising a duplexer, which is sequentially connected to a first conveyor belt, a slitting machine, a second conveyor belt, a first stacking machine, and a third conveyor belt. The third conveyor belt is connected to a printing press via a fourth conveyor belt and a fifth conveyor belt. The end of the printing press is sequentially connected to a sixth conveyor belt and an automatic cardboard cutter. The automatic cardboard cutter transports the corrugated cardboard to an automatic folding and gluing machine via a loading and unloading vehicle. The end of the automatic folding and gluing machine is sequentially connected to a second stacking machine, a seventh conveyor belt, an automatic strapping machine, and an eighth conveyor belt. A transport vehicle is provided at the end of the eighth conveyor belt. The printing press is connected to a sewage tank, which is connected to a glue making device and an automatic folding and gluing machine via a decontamination pipe. This corrugated cardboard production line is highly efficient and low-pollution, improving the production efficiency of corrugated cards and helping enterprises achieve maximum profits. In the process of realizing the present utility model, the inventors found that the existing technology has the following problems: 1. Corrugated cardboard boxes need to be indented during the production process. The traditional corrugated cardboard box production line cannot adjust the height of the indentation structure according to the different thicknesses of corrugated cardboard boxes. When corrugated cardboard boxes of different thicknesses need to be indented, different indentation wheels need to be replaced. The operation process is time-consuming and labor-intensive, which greatly reduces the convenience of the device; 2. During the production process of corrugated cardboard boxes, the indentation position of the indentation wheel needs to be adjusted according to the different sizes of corrugated cardboard boxes. When adjusting the indentation wheel, the traditional corrugated cardboard box production line needs to use a variety of auxiliary tools to disassemble and adjust it. The operation process is relatively cumbersome, which greatly reduces the work efficiency when adjusting the indentation wheel, and thus reduces the productivity of the corrugated cardboard boxes. Utility Model Content

[0004] The purpose of the present utility model is to provide a corrugated cardboard production line to solve the problem raised in the above background technology that the traditional corrugated cardboard production line cannot adjust the height of the indentation structure according to the different thicknesses of the corrugated cardboard boxes, thereby greatly reducing the convenience of the device, and the traditional corrugated cardboard production line needs to use a variety of auxiliary tools to disassemble and adjust the indentation wheel when adjusting it, thereby greatly reducing the work efficiency when adjusting the indentation wheel, and further reducing the productivity of the corrugated cardboard boxes.

[0005] The two gears are connected with each other through the two guide wheels, and the two guide wheels are connected with each other through the two guide wheels, and the two guide wheels are connected with each other through the two guide wheels.

[0006] Further preferably, the conveying assembly includes a conveyor belt body, a control box is provided at the bottom end of the conveyor belt body, and universal wheels are provided at the four corners of the bottom end of the control box.

[0007] Further preferably, the inner dimension of the slide groove is consistent with the outer dimension of the slider.

[0008] Further preferably, the rotating shaft and the sliding seat are provided with a sliding connection.

[0009] Further preferably, a snap-fit ​​structure is provided between the knob and the slot.

[0010] Further preferably, the main bevel gear and the auxiliary bevel gear are arranged to be meshedly connected.

[0011] Further preferably, the mounting plate, the mounting groove and the screw rod are all symmetrical with respect to the vertical center line of the conveyor belt body.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] In the utility model, through the cooperation of the servo motor, the connecting shaft and the screw rod, the height of the creasing wheel can be adjusted according to the corrugated cardboard boxes of different thicknesses during the use of the corrugated cardboard production line, thereby solving the problem of needing to replace different creasing wheels when creasing corrugated cardboard boxes of different thicknesses, thereby greatly improving the convenience of adjusting the height of the creasing wheel.

[0014] In the utility model, through the cooperation of the slide, the rotating shaft and the knob, the position of the creasing wheel can be quickly adjusted and fixed according to the corrugated cardboard boxes of different sizes during the use of the corrugated cardboard production line, which greatly improves the working efficiency of the creasing wheel during position adjustment, thereby increasing the productivity of the corrugated cardboard boxes and meeting the production needs of the corrugated cardboard boxes. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0017] Figure 3 This is a side view of the structure of the utility model;

[0018] Figure 4 It is a side view schematic diagram of the internal structure of the utility model.

[0019] In the figure: 1. Conveyor assembly; 101. Conveyor belt body; 102. Control box; 103. Universal wheel; 2. Mounting plate; 3. Mounting slot; 4. Screw; 5. Auxiliary bevel gear; 6. Threaded block; 7. Slider; 8. Slide; 9. Rotating shaft; 10. Slot; 11. Slide; 12. Indentation wheel; 13. Knob; 14. Box; 15. Connecting shaft; 16. Main bevel gear; 17. Servo motor. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technical personnel in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0021] See also Figures 1 to 4The present invention provides a technical solution: a corrugated cardboard box production line, including a conveying assembly 1, a mounting plate 2 is provided on both sides of the top of the conveying assembly 1, and a mounting groove 3 is opened inside the two mounting plates 2, and screw rods 4 are provided at both ends of the inner part of the two mounting grooves 3 through bearings, and sub-bevel gears 5 are provided at the top of the two screw rods 4. Threaded blocks 6 are provided on the outside of the two screw rods 4, and sliders 7 are provided on both sides of the two threaded blocks 6. Slide grooves 8 are provided on the two inner walls of the two mounting grooves 3, and a rotating shaft 9 is provided between the two threaded blocks 6 through bearings. A plurality of slots 10 are opened on the top of the rotating shaft 9, and two slides 11 are provided on the outside of the rotating shaft 9. A creasing wheel 12 is provided at the middle part of the outer side of the two slides 11, and a knob 13 is provided on one side of the outer side of the two slides 11. A box body 14 is provided on the top of the two mounting plates 2, and a connecting shaft 15 is provided at both ends of the inner part of the box body 14 through bearings. Two main bevel gears 16 are provided on the outside of the connecting shaft 15, and a servo motor 17 is provided on one side of the box body 14.

[0022] In this embodiment, Figure 1 As shown, the conveying assembly 1 includes a conveyor belt body 101 , a control box 102 is provided at the bottom end of the conveyor belt body 101 , and universal wheels 103 are provided at the four corners of the bottom end of the control box 102 .

[0023] In this embodiment, Figure 2 As shown, the inner dimensions of the slide groove 8 are consistent with the outer dimensions of the slider 7 , which increases the stability of the threaded block 6 during movement, thereby preventing the threaded block 6 from rotating as the screw rod 4 rotates.

[0024] In this embodiment, Figure 3 As shown, the rotating shaft 9 and the slide 11 are set to be in sliding connection; the position of the creasing wheel 12 can be quickly adjusted and fixed according to the corrugated cardboard boxes of different sizes, which greatly improves the working efficiency of the creasing wheel 12 during position adjustment, thereby increasing the productivity of the corrugated cardboard boxes.

[0025] In this embodiment, Figure 4 As shown, a snap-fit ​​structure is provided between the knob 13 and the slot 10 , which fixes the position of the slide 11 and greatly improves the stability of the slide 11 during use, thereby preventing the slide 11 from moving during use.

[0026] In this embodiment, Figure 2 As shown, the main bevel gear 16 and the auxiliary bevel gear 5 are arranged in meshing connection, which enables the height position of the indentation wheel 12 to be adjusted, greatly increasing the convenience of the device during use and thus improving the practicality of the device.

[0027] In this embodiment, Figure 4As shown, the mounting plate 2, the mounting groove 3 and the screw rod 4 are all symmetrical with respect to the vertical center line of the conveyor belt body 101; the height of the creasing wheel 12 can be adjusted according to the different thicknesses of the corrugated cardboard boxes, which solves the problem of needing to replace different creasing wheels 12 when creasing corrugated cardboard boxes of different thicknesses, thereby greatly improving the convenience of adjusting the height of the creasing wheel 12.

[0028] The use method and advantages of this utility model: When the corrugated box production line is in use, the working process is as follows:

[0029] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, first push the conveyor belt body 101, so that the conveyor belt body 101 moves to the specified position with the cooperation of the universal wheel 103 through the control box 102, and then push the two slides 11 to move on the surface of the rotating shaft 9 according to the size of the corrugated cardboard box. At this time, the two slides 11 drive the creasing wheels 12 to move synchronously, so that the two creasing wheels 12 move to the required spacing, so as to realize rapid adjustment of the position of the creasing wheels 12 according to corrugated cardboard boxes of different sizes, greatly improving the working efficiency of the creasing wheels 12 during position adjustment, thereby increasing the productivity of the corrugated cardboard boxes. At this time, rotate the knob 13 so that the knob 13 is engaged with the inside of the card slot 10, so as to fix the position of the slide 11, greatly improving the stability of the slide 11 during use, thereby avoiding the slide 11 from being out of position during use. The servo motor 17 is started to drive the connecting shaft 15 to rotate. At this time, the connecting shaft 15 drives the two main bevel gears 16 to rotate. The two main bevel gears 16 are engaged to drive the two sub-bevel gears 5 to rotate. The two sub-bevel gears 5 drive the two screw rods 4 to rotate. At this time, the two screw rods 4 drive the two threaded blocks 6 to move in cooperation with the slider 7 and the slide 8. At the same time, the two threaded blocks 6 drive the creasing wheel 12 to move downward synchronously through the rotating shaft 9 and the slide 11, so as to adjust the height of the creasing wheel 12 according to the corrugated cardboard boxes of different thicknesses. This solves the problem of needing to replace different creasing wheels 12 when creasing corrugated cardboard boxes of different thicknesses, thereby greatly improving the convenience of the creasing wheel 12 in adjusting the height, thereby meeting the production needs of corrugated cardboard boxes.

[0030] The above shows and describes the basic principles, main features, and advantages of the present invention. Persons skilled in the art should understand that the present invention is not limited to the above-described embodiments. The above-described embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A corrugated box production line, comprising a conveying assembly (1), characterized in that: The top sides of the conveying assembly (1) are provided with mounting plates (2), the interiors of the two mounting plates (2) are provided with mounting grooves (3), the interior ends of the two mounting grooves (3) are provided with screw rods (4) through bearings, the tops of the two screw rods (4) are provided with secondary bevel gears (5), the exteriors of the two screw rods (4) are provided with threaded blocks (6), the two sides of the two threaded blocks (6) are provided with sliders (7), the interior walls of the two mounting grooves (3) are provided with sliding grooves (8), a rotating shaft (9) is provided between the two threaded blocks (6) through bearings, and the A plurality of slots (10) are provided at the top of the rotating shaft (9), two slides (11) are provided on the outside of the rotating shaft (9), an indentation wheel (12) is provided at the middle of the outside of the two slides (11), a knob (13) is provided on one side of the outside of the two slides (11), a box (14) is provided on the top of the two mounting plates (2), connecting shafts (15) are provided at both ends of the inside of the box (14) through bearings, two main bevel gears (16) are provided on the outside of the connecting shaft (15), and a servo motor (17) is provided on one side of the box (14).

2. A corrugated box production line according to claim 1, characterized in that: The conveying assembly (1) comprises a conveyor belt body (101), a control box (102) is provided at the bottom end of the conveyor belt body (101), and universal wheels (103) are provided at the four corners of the bottom end of the control box (102).

3. The corrugated box production line according to claim 1, characterized in that: The inner dimensions of the chute (8) are consistent with the outer dimensions of the slider (7).

4. The corrugated box production line according to claim 1, characterized in that: The rotating shaft (9) and the sliding seat (11) are arranged in a sliding connection.

5. The corrugated box production line according to claim 1, characterized in that: A snap-fit ​​structure is provided between the knob (13) and the snap-fit ​​slot (10).

6. The corrugated box production line according to claim 1, characterized in that: The main bevel gear (16) and the auxiliary bevel gear (5) are arranged in meshing connection.

7. The corrugated box production line according to claim 1, characterized in that: The mounting plate (2), the mounting groove (3) and the screw rod (4) are all symmetrical with respect to the vertical center line of the conveyor belt body (101).

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