Winding auxiliary air guide structure

Abstract

The utility model discloses an auxiliary air guide structure for winding, which relates to the technical field of winding devices and comprises a frame and a swing arm. The number of the swing arms is two, the two swing arms are connected to the machine frame, and the two paper guide rollers are connected between the two swing arms. Compressed air enters the high-pressure cavity of the air knife through the air inlet and then is sprayed out through the nozzle to form balanced airflow, the airflow is used for blowing flat or processing the surface of a material, the blowing angle of the air knife body can be adjusted, and the air knife body is connected with the swing arm through the air knife installation block. High-pressure airflow of the air knife body can help paper to be attached to a winding drum more smoothly and can also be used for removing dust or chippings on the surface of the paper, the sprayed airflow forms an air layer on the surface of a material, the air layer is equivalent to a protective film, and when the material passes through a roller shaft or other mechanical parts which may cause scratching, the material is prevented from being scratched. Air flow can play a certain buffering role, and direct contact is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of winding devices, in particular to a winding auxiliary air guide structure. Background Art

[0002] The wind-up auxiliary air guide structure is mainly used in the processing and winding process of paper, film, plastic, textile and other roll materials. Through the action of airflow, it helps the material to be smoother during winding and prevents problems caused by wrinkles or uneven tension. The paper guide roller controls the tension of the material by using gravity or airflow assistance through contact with the material to ensure that the roll maintains a constant tension during the winding process and avoids being too tight or too loose. The air guide structure can accurately guide the material to ensure the alignment of the material edges and improve the cutting and packaging quality of the finished product. The airflow generated by the wind knife can remove dust, debris or static electricity on the surface of the material, keep the material clean, and improve the quality of subsequent processing or use. The wind-up auxiliary air guide structure is an important equipment for improving the processing quality and production efficiency of roll materials. It optimizes the winding process of the material through the combination of physical guidance and airflow control.

[0003] Existing winding auxiliary air guide structure: The material enters the winding auxiliary air guide structure through the production line. The material first passes through the guide roller or air guide plate, and the material is smoothly guided to the reel. The reel may rotate at a certain speed, so that the material is wound evenly and tightly. After the material is wound to a certain diameter or reaches a set length, the air guide structure needs to ensure that the new winding layer is correctly positioned and locked on the existing winding layer. Some winding auxiliary air guide structures also have protective devices, such as moisture-proof and dust-proof covers, to protect the wound material;

[0004] However, during use, the patterns on the material may be damaged or there may be a risk of scratches. Damage to the patterns on the material will directly affect the appearance and quality of the final product. If the material is scratched during the winding process, it may not only be limited to damage to the material itself, but may also cause damage to the components of the winding equipment, thereby affecting the life and stability of the equipment. Technical issues. Utility Model Content

[0005] The purpose of the utility model is to provide a winding auxiliary air guide structure to solve the technical problem in the prior art that the pattern on the material may be damaged or there is a risk of scratches during use, and the damage to the pattern on the material will directly affect the appearance and quality of the final product.

[0006] The technical problem to be solved by the utility model can be achieved through the following technical solutions:

[0007] A winding auxiliary air guide structure comprises a frame and a swing arm;

[0008] There are two swing arms, the two swing arms are connected to the frame, a core shaft is connected between the two swing arms, the core shaft is a chrome-plated rod, and the two core shafts are connected to paper guide rollers;

[0009] A clamping block is connected between the swing arm and the frame; wind knife mounting blocks are rotatably connected to the two swing arms; a wind knife body is connected to the wind knife mounting block, and a plurality of air outlets are provided on the wind knife body.

[0010] As a further solution of the utility model: the paper guide roller is made of rubber material.

[0011] As a further solution of the utility model: a plurality of the air outlets are arranged at equal distances.

[0012] As a further solution of the utility model: the swing arm and the paper guide roller are connected by screws.

[0013] As a further solution of the utility model: a reinforcing rib is connected between the two swing arms.

[0014] As a further solution of the utility model: the reinforcing rib is an aluminum structure.

[0015] Beneficial effects of the utility model:

[0016] 1. In the utility model, compressed air enters the high-pressure chamber of the wind knife through the air inlet, and then is ejected through the nozzle to form a balanced airflow. The airflow is used to flatten or process the surface of the material, and the blowing angle of the wind knife body can be adjusted. The wind knife body is connected to the swing arm through the wind knife mounting block. The high-pressure airflow of the wind knife body can help the paper adhere to the winding drum more smoothly, and can also be used to remove dust or debris on the surface of the paper. The ejected airflow forms an air layer on the surface of the material, which is equivalent to a protective film. When the material passes through the roller or other mechanical parts that may cause scratches, the airflow can play a certain buffering role and reduce direct contact. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the installation structure of the utility model.

[0020] In the figure: 1. Clamping block; 2. Swing arm; 3. Paper guide roller; 4. Air knife body; 5. Air knife mounting block; 6. Reinforcing ribs; 7. Frame. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figure 1-Figure 2 As shown, a winding auxiliary air guide structure includes a frame 7 and a swing arm 2, wherein two swing arms 2 are provided, and the two swing arms 2 are connected to the frame 7, a core shaft is connected between the two swing arms 2, and the core shaft is a chrome-plated rod, and paper guide rollers 3 are connected to the two core shafts, and the swing arm 2 and the paper guide roller 3 are connected by screws, and the paper guide roller 3 is made of rubber material, and the two paper guide rollers 3 are used to guide paper materials, and press the surface of the material by contacting with the material and using their own gravity, so as to maintain the correct position and tension during the guiding process;

[0023] A clamping block 1 is connected between the swing arm 2 and the frame 7, and the clamping block 1 can fix the entire structure on the frame 7. The clamping block 1 can rotate to adjust the angle or position of the entire mechanism; the two swing arms 2 are rotatably connected with wind knife mounting blocks 5, and the wind knife mounting blocks 5 are used to fix the wind knife body 4 and adjust the blowing angle of the wind knife body 4; the wind knife mounting block 5 is connected to the wind knife body 4, and the wind knife body 4 is provided with a plurality of air outlets, and the plurality of air outlets are equidistantly arranged; a reinforcing rib 6 is connected between the two swing arms 2, and the reinforcing rib 6 is an aluminum structure, and the reinforcing rib 6 can reinforce the overall structural frame.

[0024] Working principle of the utility model: the device ensures the correct position, tension and surface quality of the paper material during the winding process through physical guidance and airflow assistance. Before the paper winding begins, adjust the appropriate position of the clamping block 1 so that the paper guide roller 3 is aligned with the winding drum. The two paper guide rollers 3 connected between the two swing arms 2 are responsible for guiding the paper material. The paper guide rollers 3 contact with the paper. As the paper enters, the paper guide rollers 3 begin to guide the paper and maintain the tension of the paper through gravity, so that the paper maintains the correct position and tension during the winding process. The clamping block 1 is used to fix the entire air guide structure on the frame 7. The rotatable design of the clamping block 1 allows fine adjustment of the angle or position of the entire mechanism to achieve the best guiding effect. The air guide rollers 3 connected to the rotating arm 2 are connected to the rotating arm 2. The knife mounting block 5 is used to fix the air knife body 4. The air knife body 4 is a component that uses compressed air to generate high-pressure airflow. The compressed air enters the high-pressure chamber of the air knife through the air inlet and then sprays out through the nozzle to form a balanced airflow. The airflow is used to flatten or process the surface of the material, and the blowing angle of the air knife body 4 can be adjusted. The air knife body 4 is connected to the swing arm 2 through the air knife mounting block 5. The high-pressure airflow of the air knife body 4 can help the paper adhere to the winding drum more smoothly, and can also be used to remove dust or debris on the surface of the paper. The reinforcing rib 6 is connected between the two swing arms 2. An aluminum structure is usually used to increase the stability and durability of the entire structural frame. The reinforcing rib 6 helps to resist deformation caused by mechanical stress or vibration to ensure long-term stable operation;

[0025] This structure is designed to improve the efficiency and quality of paper winding, and through a combination of physical guidance and airflow assistance, precise control and handling of paper is achieved.

[0026] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A winding auxiliary air guide structure, comprising a frame (7) and a swing arm (2); characterized in that: Two swing arms (2) are provided, the two swing arms (2) are connected to the frame (7), a core shaft is connected between the two swing arms (2), the core shaft is a chrome-plated rod, and the two core shafts are connected to a paper guide roller (3); A clamping block (1) is connected between the swing arm (2) and the frame (7); a wind knife mounting block (5) is rotatably connected to both of the swing arms (2); a wind knife body (4) is connected to the wind knife mounting block (5), and a plurality of air outlets are provided on the wind knife body (4).

2. A winding auxiliary air guide structure according to claim 1, characterized in that: The paper guide roller (3) is made of rubber material.

3. The winding auxiliary air guide structure according to claim 1, characterized in that: The plurality of air outlets are arranged at equal intervals.

4. The winding auxiliary air guide structure according to claim 1, characterized in that: The swing arm (2) and the paper guide roller (3) are connected via screws.

5. The winding auxiliary air guide structure according to claim 1, characterized in that: A reinforcing rib (6) is connected between the two swing arms (2).

6. A winding auxiliary air guide structure according to claim 5, characterized in that: The reinforcing rib (6) is an aluminum structure.

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