Grooving equipment for carton processing

Abstract

The utility model discloses slotting equipment for carton processing, and relates to the technical field of carton production. The grooving equipment for carton processing comprises a base; the adjusting assembly comprises two fixing supports, a second rotating shaft is arranged above the base, and a first rotating shaft is rotationally connected into the two fixing supports; gears are fixedly connected to the surface of the first rotating shaft and the surface of the second rotating shaft, four rotating bodies are fixedly connected to the surface of the first rotating shaft, four grooving cutters are fixedly connected to the surface of the second rotating shaft, and by adjusting the distance between the rotating bodies and the grooving cutters, the cartons with different thicknesses can be conveniently grooved; according to the carton grooving device, excessive indentations are prevented from being generated when a carton is grooved, the quality of the carton is guaranteed, power on a first rotating shaft is conveniently transmitted to a second rotating shaft through use of a gear and a transmission gear, the continuity of the power in the adjusting process of the carton grooving device is improved, the practicability of the carton grooving device is improved, and the working efficiency of the carton grooving device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of carton production, in particular to a slotting device for carton processing. Background Art

[0002] Carton: It is the most widely used packaging product. According to different materials, there are corrugated boxes, single-layer cardboard boxes, etc., with various specifications and models. Commonly used cartons are three-layer and five-layer, and seven-layer is less used. Each layer is divided into lining paper, corrugated paper, core paper, and face paper. The lining and face paper include tea board paper and kraft paper, and the core paper is corrugated paper. The color and feel of various papers are different, and the paper (color and feel) produced by different manufacturers are also different. China's utility model patent, authorization announcement number "CN215792055", discloses a carton slotting machine, including a fresh-keeping box body, including a machine base, a slotting assembly and a positioning assembly. The slotting assembly includes an upper rotating shaft provided on the machine base, a turntable sleeved on the outer peripheral side of the upper rotating shaft, and a slotting knife provided on the turntable. The slotting assembly also includes a lower rotating shaft arranged at an interval from the upper rotating shaft and located below the upper rotating shaft, and a rotating body sleeved on the lower rotating shaft. The turntable can slide along the axial direction of the upper rotating shaft, and the rotating body can slide along the axial direction of the lower rotating shaft.

[0003] In the above technical solution, the turntable can slide along the axial direction of the upper rotating shaft, and the rotating body can slide along the axial direction of the lower rotating shaft, so that the slotting knife can slide along the axial direction of the upper rotating shaft, thereby changing the slotting position of the carton, so that the carton slotting machine can adapt to cartons of different sizes. However, the above technical solution still has certain defects. When the slotting device is working, it is not convenient to slot cartons of different thicknesses. When working, it is easy to press deeper indentations on thicker cartons, thereby affecting the quality of the carton. For this reason, the utility model proposes a new solution. Utility Model Content

[0004] The purpose of the present utility model is to solve at least one of the technical problems existing in the prior art and to provide a grooving device for carton processing, which can solve the problem that the grooving device is not convenient for grooving cartons of different thicknesses when working, and is prone to pressing deeper indentations on thicker cartons when working, thereby affecting the quality of the cartons.

[0005] To achieve the above-mentioned purpose, the present utility model provides the following technical solutions: a slotting device for carton processing, comprising a base;

[0006] An adjustment assembly is provided on the base and includes two fixed brackets, both fixed brackets are fixedly connected to the base, a second rotating shaft is provided above the base, and the interiors of the two fixed brackets are rotatably connected to the first rotating shaft;

[0007] The surfaces of the first rotating shaft and the second rotating shaft are both fixedly connected to gears, the surfaces of the first rotating shaft and the second rotating shaft are both rotatably connected to connecting rods 1, the surfaces of the two connecting rods 1 are rotatably connected to connecting rods 2, the interiors of the connecting rods 2 are rotatably connected to two transmission gears, and the two connecting rods 2 are rotatably connected to the corresponding connecting rods 1 respectively;

[0008] The two transmission gears are meshed with each other, and the two gears are respectively meshed with the corresponding transmission gears. Four rotating bodies are fixedly connected to the surface of the first rotating shaft, and four slotting knives are fixedly connected to the surface of the second rotating shaft.

[0009] Preferably, the adjustment assembly further comprises a first drive motor, the first drive motor being fixedly connected to the surface of the left fixed bracket, the output end of the first drive motor being fixedly connected to the first rotating shaft, and the surfaces of the two fixed brackets are both provided with a first through slot;

[0010] Among them, the inner walls of the two first through grooves are slidably connected with the first movable blocks, the surfaces of the two fixed brackets are fixedly connected with hydraulic rods, the output ends of the two hydraulic rods are respectively fixedly connected with the corresponding first movable blocks, and the second rotating shaft is rotatably connected with the two first movable blocks.

[0011] Preferably, the surface of the fixed bracket is provided with a second through groove, the inner wall of the second through groove is slidably connected to the second movable block, the upper end of the second movable block is fixedly connected to the connecting rod, and the surface of the connecting rod is sleeved with a spring;

[0012] Among them, there are two second through slots, two second movable blocks, two connecting rods, and two springs, which are respectively arranged on corresponding fixed brackets.

[0013] Preferably, the surface of the fixed bracket on the right is fixedly connected to a second drive motor, the output end of the second drive motor is fixedly connected to a conveying roller, the conveying roller is rotatably connected to the two fixed brackets, and the opposite surfaces of the two second movable blocks are rotatably connected to the same conveying rollers.

[0014] Preferably, the opposite surfaces of the two fixing brackets are fixedly connected with fixing plates, and the surfaces of the fixing plates are fixedly connected with a plurality of guide plates.

[0015] Preferably, the upper end of the base is fixedly connected to a workbench, and two limit bars are symmetrically fixedly connected to the surface of the workbench.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. The slotting equipment for carton processing is convenient for slotting cartons of different thicknesses by adjusting the distance between the rotating body and the slotting knife, avoiding excessive indentations when slotting the cartons, and ensuring the quality of the cartons. The use of gears and transmission gears facilitates the transmission of power from the first rotating shaft to the second rotating shaft, avoiding power interruption, improving the power continuity during the adjustment process of the device, reducing power loss, improving the overall power performance, improving the practicality of the device, and improving the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0019] Figure 1 This is a schematic structural diagram of a slotting device for carton processing according to the present invention;

[0020] Figure 2 This is a schematic diagram of the conveying roller of the utility model;

[0021] Figure 3 This is a schematic diagram of the slotting knife of the utility model;

[0022] Figure 4 This is a schematic diagram of the limit bar of the utility model.

[0023] Figure numerals: 1. base; 2. workbench; 3. fixed bracket; 4. first through slot; 5. first movable block; 6. hydraulic rod; 7. first rotating shaft; 8. second rotating shaft; 9. first drive motor; 10. fixed plate; 11. guide plate; 12. second through slot; 13. second movable block; 14. connecting rod; 15. spring; 16. rotating body; 17. slotting knife; 18. connecting rod one; 19. gear; 20. connecting rod two; 21. transmission gear; 22. second drive motor; 23. limit bar; 24. conveyor roller. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0025] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0026] In the description of this utility model, terms such as "greater than," "less than," and "exceed" are understood to exclude the number indicated, while terms such as "above," "below," and "within" are understood to include the number indicated. The terms "first" and "second" are used solely to distinguish technical features and are not to be construed as indicating or implying relative importance, or as implicitly specifying the number or order of the technical features indicated.

[0027] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0028] See also Figure 1-4 The utility model provides a technical solution: a slotting device for carton processing, comprising a base 1 and an adjusting component. The adjusting component is arranged on the base 1, and the adjusting component includes two fixed brackets 3. The two fixed brackets 3 are fixedly connected to the base 1. A second rotating shaft 8 is arranged above the base 1. The two fixed brackets 3 are internally rotatably connected to the first rotating shaft 7. The surfaces of the first rotating shaft 7 and the second rotating shaft 8 are fixedly connected to a gear 19. The surfaces of the first rotating shaft 7 and the second rotating shaft 8 are both rotatably connected to a connecting rod 18. The surfaces of the two connecting rods 18 are rotatably connected to connecting rods 20. The internal rotation of connecting rod 20 is connected to two transmission gears 21. The two connecting rods 20 are respectively rotatably connected to the corresponding connecting rods 18. The two transmission gears 21 are meshed with each other, and the two gears 19 are respectively meshed with the corresponding transmission gears 21. The surface of the first rotating shaft 7 is fixedly connected to four rotating bodies 16, and the surface of the second rotating shaft 8 is fixedly connected to four slotting knives 17.

[0029] The adjustment component also includes a first drive motor 9, which is fixedly connected to the surface of the fixed bracket 3 on the left side. The output end of the first drive motor 9 is fixedly connected to the first rotating shaft 7. The surfaces of the two fixed brackets 3 are each provided with a first through groove 4. The inner walls of the two first through grooves 4 are both slidably connected with a first movable block 5. The surfaces of the two fixed brackets 3 are both fixedly connected with a hydraulic rod 6. The output ends of the two hydraulic rods 6 are respectively fixedly connected to the corresponding first movable blocks 5. The second rotating shaft 8 is rotatably connected to the two first movable blocks 5.

[0030] The surface of the fixed bracket 3 is provided with a second through groove 12, the inner wall of the second through groove 12 is slidably connected to the second movable block 13, the upper end of the second movable block 13 is fixedly connected to the connecting rod 14, and the surface of the connecting rod 14 is sleeved with a spring 15. There are two second through grooves 12, second movable blocks 13, connecting rods 14, and springs 15, which are respectively arranged on the corresponding fixed bracket 3.

[0031] The surface of the fixed bracket 3 on the right is fixedly connected to the second drive motor 22, and the output end of the second drive motor 22 is fixedly connected to the conveying roller 24. The conveying roller 24 is rotatably connected to the two fixed brackets 3, and the opposite surfaces of the two second movable blocks 13 are rotatably connected to the same conveying roller 24.

[0032] The opposite surfaces of the two fixed brackets 3 are fixedly connected with a fixed plate 10, and the surface of the fixed plate 10 is fixedly connected with multiple guide plates 11. The upper end of the base 1 is fixedly connected with a workbench 2, and the surface of the workbench 2 is symmetrically fixedly connected with two limit bars 23.

[0033] When using this device, first start the second drive motor 22 to drive the first rotating shaft 7 to rotate, the first rotating shaft 7 drives the rotating body 16 to rotate, the first rotating shaft 7 drives the gear 19 to rotate, the gear 19 drives the transmission gear 21 to rotate, the transmission gear 21 drives another transmission gear 21 and the gear 19 to rotate, the gear 19 drives the second rotating shaft 8 and the slotting knife 17 to rotate, place the carton to be slotted on the workbench 2, limit the carton by the limit bar 23, and then push the carton to the conveyor roller 24, start the second drive motor 22 to drive the conveyor roller 24 to rotate, convey the carton, convey the carton to the slotting knife 17, and support it through the guide plate 11, and slot the carton through the rotating body 16 and the slotting knife 17.

[0034] Since there are cartons of different thicknesses when slotting cartons, the distance between the rotating body 16 and the slotting knife 17 is adjusted according to the thickness of the cartons, and the first movable block 5 is started to slide inside the first through slot 4. The first movable block 5 drives the second rotating shaft 8 and the slotting knife 17 to move, so as to adjust the distance between the rotating body 16 and the slotting knife 17. The distance between the rotating body 16 and the slotting knife 17 is adjusted to the distance corresponding to the thickness of the carton. The second rotating shaft 8 drives the connecting rod 18 to move. Since the two transmission gears 21 and the two gears 19 together form a closed isosceles trapezoid, it is convenient to keep the two gears 19 and the two transmission gears 21 engaged with each other in the process of adjusting the distance between the two gears 19, so as to facilitate power transmission, improve the practicality of the device, and prevent the rotating body 16 and the slotting knife 17 from causing excessive indentations on the carton, thereby affecting the quality of the carton.

[0035] When a thicker carton passes through the conveyor roller 24, the carton will exert a certain amount of pressure on the conveyor roller 24, causing the conveyor roller 24 to move upward. The conveyor roller 24 drives the second movable block 13 to slide inside the second through slot 12. The second through slot 12 drives the connecting rod 14 to move. The second movable block 13 squeezes the spring 15 to adjust the distance between the two conveyor rollers 24, making it easier for thicker cartons to pass through the conveyor roller 24, preventing the thicker cartons from being crushed, and maintaining the quality of the cartons.

[0036] Furthermore, by adjusting the distance between the rotating body 16 and the slotting knife 17, it is convenient to slot cartons of different thicknesses, avoiding excessive indentations when slotting the cartons, and ensuring the quality of the cartons. The use of the gear 19 and the transmission gear 21 facilitates the transmission of power from the first rotating shaft 7 to the second rotating shaft 8, avoiding power interruption, improving the continuity of power during the adjustment process of the device, reducing power loss, improving the overall power performance, improving the practicality of the device, and improving the working efficiency of the device.

[0037] By adjusting the distance between the two conveying rollers 24, cartons of different thicknesses can be easily conveyed, thereby avoiding crushing of the cartons, ensuring the quality of the cartons, and improving the practicality of the device.

[0038] Working principle: When using this device, first start the second drive motor 22 to drive the first rotating shaft 7 to rotate, the first rotating shaft 7 drives the rotating body 16 to rotate, the first rotating shaft 7 drives the gear 19 to rotate, the gear 19 drives the transmission gear 21 to rotate, the transmission gear 21 drives another transmission gear 21 and the gear 19 to rotate, the gear 19 drives the second rotating shaft 8 and the slotting knife 17 to rotate, place the carton to be slotted on the workbench 2, limit the carton by the limit bar 23, and then push the carton onto the conveyor roller 24, start the second drive motor 22 to drive the conveyor roller 24 to rotate, convey the carton, convey the carton to the slotting knife 17, and support it through the guide plate 11, and slot the carton through the rotating body 16 and the slotting knife 17.

[0039] Since there are cartons of different thicknesses when slotting cartons, the distance between the rotating body 16 and the slotting knife 17 is adjusted according to the thickness of the cartons, and the first movable block 5 is started to slide inside the first through slot 4. The first movable block 5 drives the second rotating shaft 8 and the slotting knife 17 to move, so as to adjust the distance between the rotating body 16 and the slotting knife 17. The distance between the rotating body 16 and the slotting knife 17 is adjusted to the distance corresponding to the thickness of the carton. The second rotating shaft 8 drives the connecting rod 18 to move. Since the two transmission gears 21 and the two gears 19 together form a closed isosceles trapezoid, it is convenient to keep the two gears 19 and the two transmission gears 21 engaged with each other in the process of adjusting the distance between the two gears 19, so as to facilitate power transmission, improve the practicality of the device, and prevent the rotating body 16 and the slotting knife 17 from causing excessive indentations on the carton, thereby affecting the quality of the carton.

[0040] When a thicker carton passes through the conveyor roller 24, the carton will exert a certain amount of pressure on the conveyor roller 24, causing the conveyor roller 24 to move upward. The conveyor roller 24 drives the second movable block 13 to slide inside the second through slot 12. The second through slot 12 drives the connecting rod 14 to move. The second movable block 13 squeezes the spring 15 to adjust the distance between the two conveyor rollers 24, making it easier for thicker cartons to pass through the conveyor roller 24, preventing the thicker cartons from being crushed, and maintaining the quality of the cartons.

[0041] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A slotting device for carton processing, characterized by: comprising a base (1); An adjustment component is provided on the base (1), and includes two fixed brackets (3), both of which are fixedly connected to the base (1), a second rotating shaft (8) is provided above the base (1), the interiors of the two fixed brackets (3) are rotatably connected to the first rotating shaft (7), and an output end of a first drive motor (9) is fixedly connected to the first rotating shaft (7); The surfaces of the first rotating shaft (7) and the second rotating shaft (8) are fixedly connected with a gear (19), the surfaces of the first rotating shaft (7) and the second rotating shaft (8) are rotatably connected with a connecting rod 1 (18), the surfaces of the two connecting rods 1 (18) are rotatably connected with a connecting rod 2 (20), the interior of the connecting rod 2 (20) is rotatably connected with two transmission gears (21), and the two connecting rods 2 (20) are rotatably connected with the corresponding connecting rod 1 (18) respectively; The two transmission gears (21) are meshed with each other, the two gears (19) are respectively meshed with the corresponding transmission gears (21), the surface of the first rotating shaft (7) is fixedly connected with four rotating bodies (16), and the surface of the second rotating shaft (8) is fixedly connected with four slotting knives (17).

2. A carton processing slotting device according to claim 1, characterized in that: The adjustment assembly further comprises a first drive motor (9), the first drive motor (9) being fixedly connected to the surface of the left fixed bracket (3), and the surfaces of the two fixed brackets (3) are both provided with a first through slot (4); The inner walls of the two first through grooves (4) are both slidably connected to the first movable blocks (5), the surfaces of the two fixed brackets (3) are both fixedly connected to the hydraulic rods (6), the output ends of the two hydraulic rods (6) are respectively fixedly connected to the corresponding first movable blocks (5), and the second rotating shaft (8) is rotatably connected to the two first movable blocks (5).

3. The carton processing slotting device according to claim 1, characterized in that: The surface of the fixed bracket (3) is provided with a second through groove (12), the inner wall of the second through groove (12) is slidably connected to a second movable block (13), the upper end of the second movable block (13) is fixedly connected to a connecting rod (14), and the surface of the connecting rod (14) is sleeved with a spring (15); There are two second through slots (12), two second movable blocks (13), two connecting rods (14), and two springs (15), which are respectively arranged on corresponding fixed brackets (3).

4. The carton processing slotting device according to claim 1, characterized in that: The surface of the fixed bracket (3) on the right side is fixedly connected to a second drive motor (22), the output end of the second drive motor (22) is fixedly connected to a conveying roller (24), the conveying roller (24) is rotatably connected to the two fixed brackets (3), and the opposite surfaces of the two second movable blocks (13) are rotatably connected to the same conveying roller (24).

5. The carton processing slotting device according to claim 1, characterized in that: The opposite surfaces of the two fixed brackets (3) are fixedly connected with a fixed plate (10), and the surface of the fixed plate (10) is fixedly connected with a plurality of guide plates (11).

6. The carton processing slotting device according to claim 1, characterized in that: The upper end of the base (1) is fixedly connected to a workbench (2), and the surface of the workbench (2) is symmetrically fixedly connected to two limit bars (23).

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