Tread anti-stacking blowing device

Abstract

The utility model discloses a tire tread anti-stacking blowing device, which relates to the technical field of tire processing production equipment and comprises a fixing frame, an air knife is mounted on the fixing frame and arranged above a tire tread conveyor belt, the rear end of the air knife is connected with an air inlet through a pipeline, a fan is arranged at the air inlet, and the air inlet is connected with an air outlet through a pipeline. An air knife is arranged on the fixing frame, an air outlet is formed in the front end of the air knife and faces the tread conveying belt, and an anti-stacking rotating roller is arranged on the front side of the air knife and rotationally connected to the fixing frame. According to the anti-stacking blowing device for the treads, the air knife is arranged above the tread conveying belt, the fan adopts the high-pressure air pump to increase the blowing amount, blow-drying of semi-finished treads is accelerated, the moisture-free state is achieved, and the quality of finished products is improved. In addition, an anti-stacking rotating roller is additionally arranged in front of the air knife, tread stacking is prevented, and the production process is guaranteed.

Description

Technical Field

[0001] This utility model relates to the technical field of tire processing and production equipment, and in particular to a tire tread anti-stacking air blowing device. Background Technology

[0002] Currently, on tire tread production lines, semi-finished tread products produced by calendering and extrusion processes need to be dried during the conveyor process. However, during the transportation of semi-finished tread products on the conveyor belt, jamming and stacking often occur, which not only affects the drying of the tread but also causes downtime and product damage due to excessive stacking of semi-finished products.

[0003] Therefore, it is necessary to design a device to prevent the semi-finished tire tread from stacking during the conveyor belt transportation process and to facilitate the rapid drying of the semi-finished tire tread. Utility Model Content

[0004] The purpose of this invention is to provide a tire tread anti-stacking air blowing device to prevent tire tread semi-finished products from stacking during conveyor belt transportation and to facilitate the rapid drying of tire tread semi-finished products.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A tire tread anti-stacking air blowing device includes a fixed frame, on which an air knife is mounted. The air knife is positioned above a tire tread conveyor belt. The rear end of the air knife is connected to an air inlet via a pipe. A fan is installed at the air inlet. The front end of the air knife has an air outlet facing the tire tread conveyor belt. An anti-stacking rotating roller is provided on the front side of the air knife and is rotatably connected to the fixed frame.

[0007] Furthermore, in the aforementioned anti-stacking air blowing device for tire treads, the width of the air knife is adapted to the width of the tire tread conveyor belt.

[0008] Furthermore, in the aforementioned anti-stacking air blowing device for tire treads, the fixing frame is rotatably connected above the tire tread conveyor belt.

[0009] Furthermore, in the aforementioned anti-stacking air blowing device for tire treads, the fixed frame includes a first rotating shaft, a second rotating shaft, a connecting rod, and connecting arms. The first rotating shaft is rotatably connected above the tire tread conveyor belt via a bearing seat. The two connecting arms are respectively fixedly connected to both ends of the first rotating shaft via tension sleeves. The two ends of the air knife are respectively connected to the two connecting arms via connecting rods. The two ends of the second rotating shaft are fixedly connected to the front ends of the two connecting arms. The anti-stacking rotating roller is rotatably connected to the second rotating shaft.

[0010] Furthermore, in the aforementioned anti-stacking air blowing device for tire treads, the cross-section of the air outlet of the air knife is wedge-shaped and gradually decreases from the air inlet side to the air outlet side.

[0011] Furthermore, in the aforementioned anti-stacking air blowing device for tire treads, the blower is a high-pressure air pump.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] The tire tread anti-stacking air-blowing device provided by this utility model has an air knife positioned above the tire tread conveyor belt. A high-pressure air pump is used to increase the airflow, accelerating the drying of the semi-finished tire tread to a moisture-free state and improving the quality of the finished product. Furthermore, an anti-stacking rotating roller is installed in front of the air knife to prevent tire tread stacking and ensure production progress. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0015] Figure 1 A side view of the anti-stacking air blowing device for tire treads provided in an embodiment of this utility model.

[0016] Figure 2 The front view of the anti-stacking air blowing device for tire treads provided in this embodiment of the utility model.

[0017] Explanation of reference numerals in the attached figures:

[0018] 1. Fixed frame; 11. First rotating shaft; 12. Second rotating shaft; 13. Connecting rod; 14. Connecting arm; 15. Bearing with seat; 16. Tensioning sleeve; 2. Air knife; 3. Tread conveyor belt; 4. Pipe; 41. Air inlet; 5. Anti-stacking rotating roller. Detailed Implementation

[0019] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0020] like Figure 1-2 As shown, the present invention provides a tire tread anti-stacking air blowing device, including a fixed frame 1, specifically, the fixed frame 1 is rotatably connected above the tire tread conveyor belt 3. An air knife 2 is installed on the fixed frame 1, the air knife 2 is positioned above the tire tread conveyor belt 3, the rear end of the air knife 2 is connected to an air inlet 41 via a pipe 4, a fan is installed at the air inlet 41, the front end of the air knife 2 has an air outlet facing the tire tread conveyor belt 3, and an anti-stacking rotating roller 5 is provided on the front side of the air knife 2, the anti-stacking rotating roller 5 being rotatably connected to the fixed frame 1.

[0021] To ensure the drying effect of the air knife 2 on the tire tread conveyor belt, in a preferred embodiment, the width of the air knife 2 is adapted to the width of the tire tread conveyor belt 3. Furthermore, to ensure sufficient air pressure, the cross-section of the air outlet of the air knife 2 is wedge-shaped and gradually decreases from the inlet side to the outlet side. To further improve drying efficiency, a high-pressure air pump is used as the blower.

[0022] Regarding the specific structure of the fixing frame, in a preferred embodiment, the fixing frame 1 includes a first rotating shaft 11, a second rotating shaft 12, a connecting rod 13, and connecting arms 14. The first rotating shaft 11 is rotatably connected above the tire tread conveyor belt 3 via a bearing 15, facilitating angle adjustment of the entire device. The two connecting arms 14 are respectively fixedly connected to both ends of the first rotating shaft 11 via tensioning sleeves 16. The two ends of the air knife 2 are respectively connected to the two connecting arms 14 via connecting rods 13, with one end of the connecting rod fixed to the connecting arm 14. The air knife 2 is connected to the other end of the connecting rod via a rotating shaft, facilitating angle adjustment of the air knife. The two ends of the second rotating shaft 12 are fixedly connected to the front ends of the two connecting arms 14, and the anti-stacking rotating roller 5 is rotatably connected to the second rotating shaft 12. When tire tread half-layers stack on the conveyor belt, the anti-stacking rotating roller 5, located on the conveyor belt, pushes the stacked tire tread half-layers flat, ensuring the conveyor belt moves forward and preventing jamming.

[0023] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. However, these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A tire tread anti-stacking air blowing device, characterized in that, Includes a fixed frame (1), on which an air knife (2) is installed. The air knife (2) is positioned above the tread conveyor belt (3). The rear end of the air knife (2) is connected to an air inlet via a pipe (4). A fan is installed at the air inlet. The front end of the air knife (2) is provided with an air outlet facing the tread conveyor belt (3). An anti-stacking rotating roller (5) is provided on the front side of the air knife (2). The anti-stacking rotating roller (5) is rotatably connected to the fixed frame (1).

2. The anti-stacking air blowing device for tire treads according to claim 1, characterized in that, The width of the air knife (2) is adapted to the width of the tire tread conveyor belt (3).

3. The anti-stacking air blowing device for tire treads according to claim 1, characterized in that, The fixed frame (1) is rotatably connected above the tread conveyor belt (3).

4. The anti-stacking air blowing device for tire treads according to claim 2, characterized in that, The fixed frame (1) includes a first rotating shaft (11), a second rotating shaft (12), a connecting rod (13), and a connecting arm (14). The first rotating shaft (11) is rotatably connected above the tread conveyor belt (3) via a bearing seat (15). The two connecting arms (14) are respectively fixedly connected to the two ends of the first rotating shaft (11) via tension sleeves (16). The two ends of the air knife (2) are respectively connected to the two connecting arms (14) via the connecting rod (13). The two ends of the second rotating shaft (12) are fixedly connected to the front ends of the two connecting arms (14). The anti-stacking rotating roller (5) is rotatably connected to the second rotating shaft (12).

5. The anti-stacking air blowing device for tire treads according to claim 1, characterized in that, The air outlet of the air knife (2) has a wedge-shaped cross section that gradually decreases from the air inlet side to the air outlet side.

6. The anti-stacking air blowing device for tire treads according to claim 1, characterized in that, The fan uses a high-pressure air pump.

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