Folding knife angle adjusting mechanism of paper folding machine

Abstract

The utility model relates to the field of folding knife angle adjustment, in particular to a folding knife angle adjusting mechanism of a paper folding machine. The device comprises a first conveying belt, an angle adjusting mechanism and a connecting table, and a side plate is arranged at the bottom end of one side of the connecting table and connected with a rotating roller through a driving mechanism. A movable belt is movably arranged on the rotating roller and used for guaranteeing that paper is continuously and stably conveyed along a preset path in the folding knife angle adjusting process. In addition, a driving motor is arranged at the bottom end of one side of the side plate, a second conveying belt is arranged at the output end of the driving motor, and the second conveying belt is driven to drive the rollers to rotate. And the roller is fixedly connected with the rotating roller to realize synchronous movement, so that the stability of paper transmission is ensured. By means of the structural design, stable transportation of paper is achieved in the folding knife angle adjusting process, the working efficiency and the product quality are improved, and the device can be suitable for efficient folding operation of paper of various specifications.

Description

TECHNICAL FIELD

[0001] The utility model relates to the adjustment field of folding knife angle, specifically, a folding knife angle adjusting mechanism of paper folding machine. BACKGROUND

[0002] In modern filter core processing mechanical equipment, as the key equipment, the paper folding machine is widely used in the folding processing of various paper. However, the existing paper folding machine has a significant problem when facing different thickness and type of paper, especially in the case of frequent adjustment of folding knife angle: the paper is prone to stop during the folding knife angle adjustment process, and cannot realize stable transportation, which not only affects the production efficiency, but also leads to unstable product quality and increases the scrap rate.

[0003] The traditional paper folding machine usually adopts fixed or manually adjusted folding knife structure, and when adjusting the angle, the machine operation needs to be stopped, and the folding knife position is adjusted manually. This operation method not only consumes time and effort, but also after restarting, due to the change of folding knife angle, the paper may be offset or jammed due to the change of transmission path, which seriously affects the stability of continuous production. Even some improved automatic adjustment systems are difficult to completely avoid these problems, especially when processing special paper of different thickness, transmission failure is more likely to occur. SUMMARY

[0004] The utility model aims at providing a folding knife angle adjusting mechanism of paper folding machine to solve the problem that the paper is prone to stop during the folding knife angle adjustment process of the existing equipment and cannot be transported stably.

[0005] In order to achieve the above purpose, a folding knife angle adjusting mechanism of paper folding machine is provided, which comprises a first conveying belt, one end of the first conveying belt is provided with an angle adjusting mechanism, characterized in that: one end of the angle adjusting mechanism is fixedly provided with a connecting table, one side of the bottom end of the connecting table is provided with a side plate, one end of the side plate is rotatably provided with a rotating roller through a driving mechanism, and an active belt is movably arranged on the rotating roller, the active belt is used to ensure the continuous and stable progress of the paper along the predetermined path during the folding knife angle adjustment process through its transmission function.

[0006] As a further improvement of the technical scheme, a driving motor is arranged at the bottom end of one side of the side plate, and a second conveying belt is arranged at the output end of the driving motor, so that the driving motor drives the rotation of the rollers on the second conveying belt.

[0007] As a further improvement of the technical scheme, the rollers are fixedly connected with the rotating rollers.

[0008] As a further improvement of the technical scheme, two symmetrical transmission rollers are arranged above the rotating rollers on the side plate, and the active belt is movably arranged on the transmission rollers.

[0009] As a further improvement of the technical solution, the angle adjusting mechanism comprises two fixed plates fixedly connected to one end of the connecting table, and a connecting frame fixedly connected to the upper end of the fixed plates.

[0010] As a further improvement of the technical solution, the upper end of the connecting frame is provided with a rotating disc, and a rotating motor is fixedly connected to the center of the bottom end of the rotating disc.

[0011] Compared with the prior art, the utility model has the advantages of:

[0012] 1. In the folding knife angle adjusting mechanism of the paper folding machine, the movable belt transmission mechanism ensures that the paper can continuously and stably advance along the predetermined path during the folding knife angle adjustment process through its unique design. Specifically, the movable belt is installed on the rotating roller and the transmission roller. As the folding knife angle changes, the driving motor drives the rotating roller to rotate, and then the power is transmitted to the entire transmission system through the movable belt. This transmission mode not only maintains the stability of paper transmission, but also provides the necessary traction force when the folding knife angle is adjusted, preventing the paper from stopping or deviating, thereby realizing efficient and stable paper conveying.

[0013] 2. In the folding knife angle adjusting mechanism of the paper folding machine, by introducing an angle adjusting system, including a rotating disc driven by a rotating motor and synchronously operating rollers and rotating rollers, the adjustment of the folding knife angle is more accurate and flexible. This not only improves the response speed of the machine to different folding requirements, but also enhances the coordination of the entire system, ensuring that each angle adjustment can achieve the expected effect. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the angle adjusting mechanism part structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the driving mechanism part structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the angle adjusting mechanism part structure of the utility model from the bottom.

[0018] The meanings of the various reference numbers in the figure are as follows:

[0019] Among them: 1, the first conveying belt; 2, the angle adjusting mechanism; 3, the rotating motor; 4, the rotating disc; 5, the driving motor; 6, the second conveying belt; 7, the roller; 8, the side plate; 9, the transmission roller; 10, the movable belt; 11, the connecting frame; 12, the fixed plate; 13, the connecting table; 14, the rotating roller. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0021] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0022] In addition, the terms "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0023] Please refer to Figures 1-4 The present embodiment aims to provide a folding knife angle adjusting mechanism of a paper folding machine, which comprises a first conveying belt 1, an angle adjusting mechanism 2 and a connecting table 13. First, one end of the first conveying belt 1 is provided with the angle adjusting mechanism 2, which is used to realize flexible adjustment of the folding knife angle. One end of the angle adjusting mechanism 2 is fixedly connected with the connecting table 13, and the connecting table 13 is provided with a side plate 8 at the bottom of one side. The side plate 8 is connected with a rotating roller 14 through a driving mechanism. The rotating roller 14 is movably provided with a movable belt 10, which is a key component for ensuring stable transmission of paper in the entire system. The movable belt 10 is installed between the rotating roller 14 and two transmission rollers 9 symmetrically arranged above. With the change of the folding knife angle, the movable belt 10 ensures the smooth movement of the paper along the predetermined path through its transmission function, avoiding the problem of paper stop or deviation caused by angle adjustment.

[0024] In order to further enhance the coordination and response speed of the system, the side plate 8 is provided with a driving motor 5 at one side of the bottom end, and the driving motor 5 is provided with a second conveying belt 6 at the output end. The second conveying belt 6 drives the roller 7 to rotate, and the roller 7 is fixedly connected with the rotating roller 14, and the two are synchronous operation, which ensures the stability of the paper transmission process. When the angle of the folding knife needs to be adjusted, the driving motor 5 is started, and the power is transmitted to the rotating roller 14 through the second conveying belt 6 and the roller 7, so as to drive the movable belt 10, so that the paper can continuously advance while the angle changes.

[0025] In addition, the angle adjusting mechanism 2 comprises two fixed plates 12 fixedly connected to one end of the connecting table 13, and the upper end of the fixed plate 12 is fixedly connected with a connecting frame 11. The connecting frame 11 is provided with a rotating disc 4 at the upper end, and the rotating disc 4 is fixedly connected with a rotating motor 3 at the center of the bottom end. The rotating motor 3 is responsible for driving the rotating disc 4 to realize accurate angle adjustment. This design not only improves the accuracy of the angle adjustment of the folding knife, but also enhances the adaptability of the system to different paper thickness and types, so that the paper folding machine can efficiently cope with various complex folding tasks.

[0026] In summary, the utility model discloses a structure design, realizes the stable transportation of paper in the angle adjustment process of folding knife, not only improves work efficiency and product quality, but also makes the equipment applicable to the efficient folding operation of various specifications of paper. The whole system structure is compact, easy to operate, has remarkable technical progress and practicality, and provides a new solution for the paper folding machine industry.

[0027] Working principle: after the driving motor 5 is started, the roller 7 is driven to rotate by the second conveying belt 6, and the roller 7 is fixedly connected with the rotating roller 14, so as to realize synchronous motion. The movable belt 10 on the rotating roller 14 ensures that the paper maintains a stable transmission path during angle adjustment under the assistance of the transmission roller 9, avoiding the phenomenon of pause or deviation. The rotating motor 3 drives the rotating disc 4 to accurately control the angle change of the folding knife, so that the whole angle adjustment process is smooth and efficient. The connecting table 13, the side plate 8, the fixed plate 12 and the connecting frame 11 jointly constitute a stable support structure, which ensures the stability of all moving parts during work. Through this design, not only the flexible adjustment of the angle of the folding knife is realized, but also the continuity and stability of the paper transmission are ensured, and the production efficiency and product quality are improved.

[0028] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A folding knife angle adjustment mechanism of a paper folder, comprising a first conveying belt (1), one end of which is provided with an angle adjustment mechanism (2), characterized in that: One end of the angle adjusting mechanism (2) is fixedly provided with a connecting table (13), one side bottom of the connecting table (13) is provided with a side plate (8), one end of the side plate (8) is rotatably provided with a rotating roller (14) through a driving mechanism, the rotating roller (14) is movably provided with a movable belt (10), the movable belt (10) is used to ensure the continuous and stable advancement of the paper along the predetermined path in the folding knife angle adjusting process through the transmission function thereof.

2. The folding knife angle adjustment mechanism of the paper folder according to claim 1, characterized in that: One side bottom of the side plate (8) is provided with a driving motor (5), an output end of the driving motor (5) is provided with a second conveying belt (6), the driving of the second conveying belt (6) drives the rotation of the roller (7) on the second conveying belt (6).

3. The folding knife angle adjustment mechanism of claim 2, wherein: The roller (7) is fixedly connected with the rotating roller (14).

4. The folding knife angle adjustment mechanism of claim 1, wherein: Two symmetrical transmission rollers (9) are arranged above the rotating roller (14) on the side plate (8), and the movable belt (10) is movably arranged on the transmission roller (9).

5. The folding knife angle adjustment mechanism of claim 1, wherein: The angle adjusting mechanism (2) comprises two fixed plates (12) fixedly connected to one end of the connecting table (13), and the upper end of the fixed plate (12) is fixedly connected with a connecting frame (11).

6. The folding knife angle adjustment mechanism of claim 5, wherein: The upper end of the connecting frame (11) is provided with a rotating disc (4), and the bottom center of the rotating disc (4) is fixedly connected with a rotating motor (3).

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