A carton creasing device for carton production and processing

Abstract

The utility model discloses a carton crease device of carton production and processing relates to carton production technical field. Include: frame, drum, are equipped with two, and every drum rotation is embedded in the inner wall of frame, conveying mechanism, are located between two drums, and conveying mechanism includes two transmission belts and two sets of adjusting components, and every set of adjusting components all is located on the drum, and every transmission belt all is located on the adjusting component, elevating support, fixedly set up in the outer wall top of frame. The carton crease device of carton production and processing, through setting drive assembly and moving assembly, utilize positive and negative motor to drive bidirectional screw rod rotation, make moving frame drive installation cylinder synchronous movement, realized the quick, accurate adjustment of the position of indentation band, can ensure that indentation band and roll accurate cooperation, make the indentation position of carton upper and lower consistent and adaptation, effectively improved the quality of carton crease, avoided the tedious operation of manual adjustment limit ring in turn, greatly improved work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of cardboard box production technology, specifically to a cardboard box folding device for cardboard box production and processing. Background Technology

[0002] Cardboard boxes are the most widely used packaging products in the market. As a packaging material, they are low in cost, lightweight, and have a certain strength and rigidity. Cardboard boxes have a neat and beautiful appearance and can be printed with various product patterns and exquisite decorative advertisements. They can be produced using highly mechanized automated lines, and waste cardboard can be recycled. Especially given the current global shortage of timber resources, they are of particular significance.

[0003] The patent application number "CN222972881U" describes "a cardboard box folding device for cardboard box production and processing. The cardboard box folding device for cardboard box production and processing includes: a frame, two rollers mounted on the frame, two conveyor belts mounted on the two rollers, a creasing belt mounted on the conveyor belts, and four limiting rings mounted on the rollers. The four limiting rings are respectively installed on both sides of the two conveyor belts, and the lateral position of the conveyor belts and the creasing belts can be adjusted by the limiting rings. The cardboard box folding device provided by this utility model, by setting up a frame and rollers, and installing two conveyor belts on the two rollers, and by using the limiting rings installed on both sides of the conveyor belts, can easily adjust the lateral position of the creasing belt, so that after adjustment, the creasing belt can cooperate with the two pressure rollers above the pressure rollers, and will not cause inconsistent or mismatched creasing positions on the upper and lower surfaces of the cardboard box."

[0004] The aforementioned patent utilizes limiting rings installed on both sides of the conveyor belt to easily adjust the lateral position of the creasing belt. After adjustment, the creasing belt can cooperate with the two pressure rollers above the pressure roller, preventing inconsistent or mismatched creasing positions on the upper and lower surfaces of the carton. However, adjusting the position of the creasing belt in the aforementioned patent is relatively troublesome, requiring manual repositioning of each limiting ring, which is time-consuming and labor-intensive, reducing the efficiency of carton crease work. Utility Model Content

[0005] This utility model provides a cardboard box crease device for cardboard box production and processing. By setting up a drive component and a moving component, a bidirectional threaded rod is driven to rotate by a positive and negative motor, which causes the moving frame to move synchronously with the mounting cylinder. This achieves rapid and precise adjustment of the crease strip position, ensuring accurate matching between the crease strip and the roller, so that the crease positions on the upper and lower parts of the cardboard box are consistent and well-matched. This effectively improves the quality of cardboard box creases, avoids the tedious operation of manually adjusting the limit rings one by one, and greatly improves work efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cardboard box folding device for cardboard box production and processing, comprising: frame; Two rollers are provided, each of which is rotatably embedded in the inner wall of the frame; A conveying mechanism is located between two rollers. The conveying mechanism includes two drive belts and two sets of adjusting components. Each set of adjusting components is located on a roller, and each drive belt is located on an adjusting component. A lifting support is fixedly installed on the top of the outer wall of the frame. A rotating rod is installed on the inner wall of the lifting support, and two rollers are installed on the outer wall of the rotating rod. An indentation belt is fixedly installed on the outer wall of each transmission belt.

[0007] Furthermore, each set of adjustment components includes two mounting cylinders, a drive assembly, and two sets of moving assemblies. The mounting cylinders are movably sleeved on the outer wall of the roller, the drive assembly is located inside the roller, and each set of moving assemblies is located on the mounting cylinder.

[0008] Furthermore, each of the drive components includes a forward and reverse motor and a bidirectional threaded rod. The forward and reverse motor is bolted to one side of the outer wall of the drum, and the bidirectional threaded rod is fixedly disposed at the output end of the forward and reverse motor, and the bidirectional threaded rod is rotatably embedded in the inner wall of the drum.

[0009] Furthermore, each set of the moving components includes a moving frame and two guide holes. The moving frame is threaded to the outer wall of the bidirectional threaded rod and is fixedly disposed on the inner wall of the mounting cylinder. Each guide hole is opened on both sides of the outer wall of the roller, and the moving frame slides through the inner wall of the guide hole.

[0010] Furthermore, each of the transmission belts is movably sleeved between two mounting cylinders.

[0011] Furthermore, two cylinders are installed on both sides of the outer wall of the frame, and a push rod is installed between the output ends of each pair of cylinders.

[0012] This utility model provides a cardboard box crease device for cardboard box production and processing. It has the following advantages: This cardboard box crease device, through the setting of a drive component and a moving component, utilizes a forward and reverse motor to drive a bidirectional threaded rod to rotate, causing the moving frame to move synchronously with the mounting cylinder. This achieves rapid and precise adjustment of the crease strip position, ensuring accurate matching between the crease strip and the roller, making the crease positions on the upper and lower surfaces of the cardboard box consistent and well-fitted. This effectively improves the quality of cardboard box creases, avoids the tedious manual adjustment of the limit rings, and greatly improves work efficiency. Attached Figure Description

[0013] Figure 1 This is a perspective view of the present utility model; Figure 2 This is a schematic diagram of the conveying mechanism of this utility model; Figure 3 This is a cross-sectional view of the roller of this utility model.

[0014] In the diagram: 1. Frame; 2. Roller; 3. Conveying mechanism; 301. Drive belt; 302. Mounting cylinder; 303. Forward and reverse motor; 304. Bidirectional threaded rod; 305. Moving frame; 306. Guide hole; 4. Lifting bracket; 5. Rotating rod; 6. Roller roller; 7. Indentation belt; 8. Cylinder; 9. Push rod. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0016] Please see Figure 1-3 This utility model provides a technical solution: a cardboard box folding device for cardboard box production and processing, comprising: Rack 1; Two rollers 2 are provided, each roller 2 is rotatably embedded in the inner wall of the frame 1; The conveying mechanism 3 is located between the two rollers 2. The conveying mechanism 3 includes two transmission belts 301 and two sets of adjusting components. Each set of adjusting components is located on the roller 2, and each transmission belt 301 is located on the adjusting component. The lifting support 4 is fixedly installed on the top of the outer wall of the frame 1. The inner wall of the lifting support 4 is equipped with a rotating rod 5, and the outer wall of the rotating rod 5 is equipped with two rollers 6. The outer wall of each transmission belt 301 is fixedly equipped with an indentation belt 7.

[0017] In this implementation scheme: the frame 1 serves as the supporting frame for the entire device, providing a stable mounting base for other components. One end of the roller 2 is connected to an external drive motor. The rotation of the roller 2, in conjunction with the conveying mechanism 3, drives the transmission belt 301 to move, thereby realizing the transfer of cartons. Through each set of adjustment components, the positions of the two transmission belts 301 can be adjusted synchronously, so that the two transmission belts 301 move closer or further apart, thereby adjusting the position of the creasing belt 7. The lifting bracket 4 is used to install the rotating rod 5 and the roller 6. By adjusting the height of the lifting bracket 4, the distance between the roller 6 and the creasing belt 7 can be changed to adapt to the creasing requirements of cartons of different thicknesses. The roller 6 and the creasing belt 7 work together to apply pressure to the cartons to form accurate creases. The adjustment method of the roller 6 can be consistent with the structure of the adjustment components.

[0018] Specifically, each set of adjustment components includes two mounting cylinders 302, a drive assembly, and two sets of moving assemblies. The mounting cylinders 302 are movably sleeved on the outer wall of the roller 2, the drive assembly is located inside the roller 2, and each set of moving assemblies is located on the mounting cylinders 302.

[0019] In this embodiment: through the coordinated action of the drive component and the moving component, the mounting cylinder 302 is moved on the roller 2, thereby realizing the adjustment of the position of the transmission belt 301 and the indentation belt 7.

[0020] Specifically, each drive assembly includes a forward and reverse motor 303 and a bidirectional threaded rod 304. The forward and reverse motor 303 is bolted to one side of the outer wall of the drum 2, and the bidirectional threaded rod 304 is fixedly set at the output end of the forward and reverse motor 303, and the bidirectional threaded rod 304 is rotatably embedded in the inner wall of the drum 2.

[0021] In this embodiment: When the forward and reverse motor 303 is energized, it drives the bidirectional threaded rod 304 to rotate, which is used to drive the two moving frames 305 to move closer or further apart. The special design of the bidirectional threaded rod 304 allows the moving frames 305 connected to it to move in opposite directions at the same time, thereby realizing the synchronous movement of the mounting cylinder 302 and improving the efficiency and accuracy of adjustment.

[0022] Specifically, each set of moving components includes a moving frame 305 and two guide holes 306. The moving frame 305 is threaded to the outer wall of the bidirectional threaded rod 304. The moving frame 305 is fixedly set on the inner wall of the mounting cylinder 302. Each guide hole 306 is opened on both sides of the outer wall of the roller 2. The moving frame 305 slides through the inner wall of the guide hole 306.

[0023] In this embodiment: the movable frame 305 moves under the drive of the bidirectional threaded rod 304, and at the same time, the guide hole 306 guides the movable frame 305 to move along a straight line, thereby driving the mounting cylinder 302 to move accurately, so as to achieve precise adjustment of the position of the transmission belt 301 and the indentation belt 7.

[0024] Specifically, each transmission belt 301 is movably sleeved between two mounting cylinders 302.

[0025] In this embodiment: the transmission belt 301 moves under the drive of the mounting cylinder 302, and the indentation belt 7 fixedly installed on its outer wall performs an indentation operation on the carton as the transmission belt 301 moves.

[0026] Specifically, two cylinders 8 are installed on both sides of the outer wall of the frame 1, and a push rod 9 is installed between the output ends of each pair of cylinders 8.

[0027] In this embodiment, the cylinder 8 and push rod 9 can assist in the positioning and transfer of the carton on the device, ensuring accurate positioning of the carton during the creasing process and further improving the quality of the creases.

[0028] In use, first adjust the height of the lifting bracket 4 according to the thickness of the carton to make the distance between the roller 6 and the creasing belt 7 reach a suitable value. Start the forward and reverse motor 303, which drives the bidirectional threaded rod 304 to rotate. Due to the special design of the bidirectional threaded rod 304, the moving frame 305 moves in opposite directions at the same time, thereby driving the mounting cylinder 302 to move on the roller 2, realizing the rapid adjustment of the position of the transmission belt 301 and the creasing belt 7, so that the creasing belt 7 and the roller 6 can be accurately matched. Place the carton on the device, start the cylinder 8, and the cylinder 8 pushes the push rod 9 to assist in the positioning of the carton. Then start the roller 2 to rotate, and the roller 2 drives the transmission belt 301 to move. The transmission belt 301 drives the creasing belt 7 to perform creasing operation on the carton. At the same time, the roller 6 applies pressure to the carton to form accurate creases.

[0029] 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. A cardboard box folding device for cardboard box production and processing, characterized in that, include: Rack (1); Two rollers (2) are provided, and each roller (2) is rotatably embedded in the inner wall of the frame (1); The conveying mechanism (3) is located between two rollers (2). The conveying mechanism (3) includes two transmission belts (301) and two sets of adjusting components. Each set of adjusting components is located on the roller (2), and each transmission belt (301) is located on the adjusting component. The lifting bracket (4) is fixedly installed on the top of the outer wall of the frame (1). The inner wall of the lifting bracket (4) is equipped with a rotating rod (5). The outer wall of the rotating rod (5) is equipped with two rollers (6). The outer wall of each transmission belt (301) is fixedly equipped with an indentation belt (7).

2. The cardboard box folding device for cardboard box production and processing according to claim 1, characterized in that: Each set of adjustment components includes two mounting cylinders (302), a drive assembly and two sets of moving assemblies. The mounting cylinders (302) are movably sleeved on the outer wall of the roller (2), the drive assembly is located inside the roller (2), and each set of moving assemblies is located on the mounting cylinders (302).

3. The cardboard box folding device for cardboard box production and processing according to claim 2, characterized in that: Each drive assembly includes a forward and reverse motor (303) and a bidirectional threaded rod (304). The forward and reverse motor (303) is bolted to one side of the outer wall of the drum (2). The bidirectional threaded rod (304) is fixedly disposed at the output end of the forward and reverse motor (303) and is rotatably embedded in the inner wall of the drum (2).

4. A cardboard box folding device for cardboard box production and processing according to claim 3, characterized in that: Each of the moving components includes a moving frame (305) and two guide holes (306). The moving frame (305) is threaded to the outer wall of the bidirectional threaded rod (304). The moving frame (305) is fixedly disposed on the inner wall of the mounting cylinder (302). Each guide hole (306) is opened on both sides of the outer wall of the roller (2). The moving frame (305) slides through the inner wall of the guide hole (306).

5. A cardboard box folding device for cardboard box production and processing according to claim 4, characterized in that: Each of the aforementioned transmission belts (301) is movably sleeved between two mounting cylinders (302).

6. A cardboard box folding device for cardboard box production and processing according to claim 5, characterized in that: Two cylinders (8) are installed on both sides of the outer wall of the frame (1), and a push rod (9) is installed between the output ends of each pair of cylinders (8).

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