Forming paper stabilizing device
By using paper tape suction cups and a negative pressure device on the filter rod production equipment, the problem of unstable operation of the formed paper tape was solved, thus improving the stability and quality of filter rod production.
Patent Information
- Application Number
- CN202520044928.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-09
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2035-01-09
AI Technical Summary
During the production of filter rods, the forming paper tape may become unstable due to its own quality problems and material deformation, which affects the quality of glue application and the roundness of the filter rod forming, leading to production quality problems.
A paper forming stabilization device is adopted, including a paper tape suction cup and a base. The negative pressure generated by the negative pressure device adsorbs the paper forming onto the bottom surface of the guide groove, eliminating vibration and ensuring the smooth operation of the paper tape during the production process.
It effectively eliminates paper belt vibration, improves the stability and quality of filter rod production, and enhances production efficiency and product quality.
Smart Images
Figure CN223681988U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a cigarette technology field, concretely relates to a device for stabilizing forming paper on filter stick production equipment. BACKGROUND
[0002] The filter stick is made of tobacco filter tow and forming paper as main raw materials through processes of opening, loosening, rolling and slitting. The forming paper is processed and rewound by a large paper roll into a paper disc with a length of 4000m. The paper disc is driven to run through a paper storage tank, a paper guide roll and a glue applying system, and then is combined with the opened cellulose acetate tow to be processed and rolled into a filter stick. During the running of the paper disc, the paper disc may run unstably due to its own quality problems and contact with the equipment, which may affect the quality of the applied glue and the roundness of the filter stick, and cause quality problems of the filter stick. In addition, with the development of new filter sticks, some forming papers with a thin film attached to the surface, such as transparent forming paper, oil-resistant and anti-permeable forming paper, etc., are applied. Due to the influence of temperature and humidity, different materials may deform out of sync, which may also cause the paper disc to run unstably. SUMMARY
[0003] The utility model solves the technical problem that a forming paper stabilizing device is provided to stabilize the paper disc and solve the quality problems caused by the unstable paper disc.
[0004] The technical solution of the utility model is as follows: a forming paper stabilizing device includes a paper disc suction cup and a base. The paper disc suction cup is a hollow box-shaped body with a cavity. A concave guide groove is arranged on the top surface of the paper disc suction cup. A plurality of air holes are arranged on the guide groove. The base is provided with an air flow channel and is fixedly connected to the body of the filter stick production equipment through bolts. The paper disc suction cup is fixedly connected to the base. One end of the air flow channel of the base is connected to the cavity of the paper disc suction cup. The other end of the air flow channel is connected to an air pipe joint. The air pipe joint is connected to a negative pressure device through an air pipe.
[0005] The technical effect of the utility model is that the device is arranged at the end of the running path of the paper disc. The paper disc may run unstably due to various reasons. The device can effectively eliminate the shaking problem of the paper disc. The device can solve the problems of unstable paper disc, such as unstable adhesion of the filter stick, non-circular circumference of the filter stick and large phase deviation of the composite filter stick. The device can improve the production speed of the filter stick forming machine and the quality of the product. BRIEF DESCRIPTION OF DRAWINGS
[0006] Figure 1 The figure is a structural schematic view of the utility model;
[0007] Figure 2 The figure is a sectional view of the utility model. DETAILED DESCRIPTION
[0008] As Figure 1 and 2 The paper strip suction disc 1 is a hollow box-shaped body provided with a cavity, and a top surface of the paper strip suction disc 1 is provided with a concave guide groove 3, and the guide groove 3 is provided with a plurality of air holes 4. The base 2 is provided with an air flow channel 5 and is fixedly connected with a machine body of a filter rod production device through a bolt. The paper strip suction disc 1 is fixedly connected with the base 2. One end of the air flow channel 5 of the base 2 is connected with the cavity of the paper strip suction disc 1, and the other end is connected with an air pipe joint 6. The air pipe joint 6 is connected with a negative pressure device through an air pipe. The bottom surface of the guide groove is a plane. When the paper strip travels along the guide groove, the negative pressure generated by the negative pressure device adsorbs the paper strip on the bottom surface of the guide groove, thereby eliminating the shaking and making the paper strip travel stably. In order to adapt to the installation position of the existing device, the air flow channel of the base is composed of two blind holes which are arranged in a staggered manner and are respectively opened on the front surface and the back surface, and the two blind holes are communicated through an oblique drilling.
[0009] The paper strip suction disc 1 includes a square bottom shell 7 and a top cover 8. The bottom shell 7 is a box-shaped body with an open top. The guide groove 3 and the air holes 4 are arranged on the top cover 8. The top cover 8 is fixedly connected with the bottom shell 7 through a bolt.
[0010] The top cover 8 is made of engineering plastic. It is smooth and has good wear resistance.
[0011] One side of the bottom shell 7 is provided with a fixed connection part 9 and a through hole which is communicated with the air flow channel 5 of the base 2. The fixed connection part 9 is fixedly connected with the base 2 through a bolt. A sealing ring can be arranged between the fixed connection part and the base to improve the sealing performance.
[0012] The air pipe joint 6 is threadedly connected with the base 2.
Claims
1. A forming paper stabilizing device characterized by, The paper tape suction disc (1) and the base (2) are included, the paper tape suction disc (1) is the hollow box-like body with cavity, the top surface is provided with a concave guide slot (3), the guide slot (3) is provided with a plurality of air holes (4), the base (2) is provided with airflow channel (5) and is fixedly connected with the machine body of filter rod production equipment through bolt, the paper tape suction disc (1) is fixedly connected with the base (2), one end of the airflow channel (5) of the base (2) is connected with the cavity of the paper tape suction disc (1), the other end is connected with the air pipe joint (6), the air pipe joint (6) is connected with the negative pressure device through the air pipe.
2. The forming paper stabilizing device of claim 1, wherein The paper tape suction disc (1) includes bottom shell (7) and top cover (8), the bottom shell (7) is the box-like body with the top opening, the guide slot (3) and the air hole (4) are arranged on the top cover (8), and the top cover (8) is fixedly connected with the bottom shell (7) through bolt.
3. The forming paper stabilizing device of claim 2, wherein The top cover (8) is made of engineering plastic.
4. The forming paper stabilizing device of claim 2, wherein One side of the bottom shell (7) is provided with a fixed connection part (9) and a through hole in communication with the airflow channel (5) of the base (2), and the fixed connection part (9) is fixedly connected with the base (2) through bolt.
5. The forming paper stabilizing device according to any one of claims 1 to 4, characterized in that The air pipe joint (6) is connected with the base (2) through thread.