Tire drying equipment

Abstract

The utility model discloses tire drying equipment, which belongs to the technical field of tire processing and comprises a rotating component, the rotating component comprises two groups of rotating rollers, and two ends of each rotating roller are rotatably mounted on a fixing plate; the drying device further comprises a drying assembly, the drying assembly comprises a heating box, a draught fan is fixedly installed on one side of the heating box, the air outlet end of the draught fan faces the interior of the heating box, the heating box communicates with the top cover through a first connecting hose, and an air outlet head is arranged at the bottom of the top cover. The device further comprises an adjusting assembly. The heating box and the draught fan are arranged to be matched with the top cover for use, the device is simple in structure, convenient to use and practical, the outer surface of a tire can be dried, the outer surface and the inner wall of the tire can be dried at the same time in cooperation with the air outlet head, the drying effect and the drying efficiency are greatly improved, and the air outlet head can be moved in cooperation with the adjusting assembly for use; and therefore, the tire can be taken conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of tire processing, in particular to tire drying equipment. Background Art

[0002] Tire processing generally goes through mixing, calendering, extrusion, molding and vulcanization processes, among which green tire vulcanization is the last process of tire manufacturing. The most widely used vulcanization method is the one that uses saturated steam and superheated water to heat. During vulcanization, the green tire is placed in a steel mold with a certain contour and pattern. On the one hand, the heat of external steam (140-160°C) is introduced from the outside into the green tire carcass through the mold. On the other hand, superheated water (160-180°C) enters the water tire cavity from the water tire nozzle. The superheated water is transmitted to the green tire through the water tire at a very high pressure (1960-2744kPa), so that the green tire is stretched to a predetermined shape during the heating process and compacted tightly, so that the components of the outer tire are closely combined to obtain precise contours and clear patterns. The water remaining on the tire due to vulcanization and cleaning should be dried before the tire leaves the factory.

[0003] After searching, in the prior art, Chinese patent publication number: CN216620506U discloses a drying mechanism for rubber tire production. The utility model comprises a mounting frame, a fan is provided at the upper end of the mounting frame, a heating box is provided at one end of the fan, a shunt pipe is provided at the lower end of the heating box of the mounting frame, the mounting frame is cooperatively connected with the heating box, the fan, the heating box and the shunt pipe are connected with each other, a rotating shaft is rotatably connected at the lower end of the mounting frame, two rotating shafts are provided, a spacing is left between the two rotating shafts and they are arranged in parallel, a roller is fixedly connected to the rotating shaft, a motor is provided at one end of the mounting frame, and the motor is cooperatively connected with the rotating shaft. The equipment blows air to the tire to dry it from multiple angles, and keeps the tire rotating at the same time, avoids drying dead corners of the tire, heats the tire evenly, and improves drying efficiency and quality.

[0004] But this device still has the following defects:

[0005] Since residual water from vulcanization and cleaning may exist on the outer surface and inner wall of the tire, the device can only dry the outer surface of the tire and it is difficult to process the residual water on the inner wall of the tire. The device does not solve this problem. Utility Model Content

[0006] The purpose of the utility model is to provide a tire drying device. By setting a heating box and a fan in conjunction with a top cover, the outer surface of the tire can be dried. When used in conjunction with an air outlet, the outer surface and inner wall of the tire can be dried at the same time, greatly improving the drying effect and drying efficiency, so as to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A tire drying device comprises a rotating assembly, wherein the rotating assembly comprises two sets of rotating rollers, and both ends of the rotating rollers are rotatably mounted on a fixed plate;

[0009] It also includes a drying component, which includes a heating box, a fan is fixedly installed on one side of the heating box, the air outlet end of the fan faces the inside of the heating box, the heating box is connected to the top cover through a first connecting hose, and an air outlet is provided at the bottom of the top cover;

[0010] It also includes an adjustment component, which includes a screw rod, which is slidably matched with the bottom of the mounting frame, the screw rod is threadedly matched with the rotating sleeve, the rotating sleeve is rotatably connected to the mounting frame, one end of the screw rod is fixedly installed with a mounting seat, and the top of the mounting seat is fixedly connected to the air outlet.

[0011] Preferably, the rotating assembly further comprises a first motor, an output end of which is drivingly connected to one end of a rotating roller, and the other ends of the two groups of rotating rollers are drivingly connected via a first synchronous belt and a first pulley.

[0012] Preferably, the heating box is fixedly installed on one side of the top surface of the top plate, a cylinder is fixedly installed at the center of the top surface of the top plate, the telescopic end of the cylinder is fixedly connected to the top center of the top cover, an inner cavity is opened inside the top cover, the inner cavity is connected to the first connecting hose, and a plurality of groups of air outlet holes are opened on the inner wall of the top cover.

[0013] Preferably, four groups of limiting rods are fixedly installed around the top of the top cover, and the limiting rods are slidably matched with the top plate.

[0014] Preferably, the adjustment assembly further includes a second connecting hose, one end of which is connected to the first connecting hose, and the other end of which is fixedly mounted on the bottom of the mounting base and connected to the air outlet.

[0015] Preferably, a limit ring is fixedly installed at one end of the rotating sleeve, and the limit ring is rotatably matched with the mounting frame. The other end of the rotating sleeve is transmission-connected to the second motor through a second pulley and a second synchronous belt, and the second motor is fixedly installed on the top of the mounting frame.

[0016] Preferably, a slide bar is provided below the screw rod, one end of the slide bar is fixedly connected to the mounting seat, and the surface of the slide bar is slidably matched with the mounting frame.

[0017] Preferably, the fixing plate is fixedly installed in the middle of the top surface of the base plate, support rods are fixedly installed around the top surface of the base plate, and the top of the support rods is fixedly connected to the bottom of the top plate.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The utility model has a simple structure, is convenient and practical, and can dry the outer surface of the tire by arranging a heating box and a fan in conjunction with a top cover. When used in conjunction with an air outlet, the outer surface and the inner wall of the tire can be dried at the same time, which greatly improves the drying effect and the drying efficiency. When used in conjunction with an adjusting component, the air outlet can be moved to facilitate the taking of the tire. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 is a schematic diagram of the cross-sectional structure of the mounting frame;

[0022] Figure 3 It is a schematic diagram of the cross-sectional structure of the top cover.

[0023] In the figure: 1. rotating roller; 2. fixing plate; 3. heating box; 4. fan; 5. first connecting hose; 6. top cover; 7. air outlet; 8. screw rod; 9. mounting frame; 10. rotating sleeve; 11. mounting seat; 12. first motor; 13. first synchronous belt; 14. first pulley; 15. top plate; 16. cylinder; 17. inner cavity; 18. air outlet; 19. limiting rod; 20. second connecting hose; 21. limiting ring; 22. second pulley; 23. second synchronous belt; 24. second motor; 25. sliding rod; 26. bottom plate; 27. supporting rod. DETAILED DESCRIPTION

[0024] 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 in 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.

[0025] See also Figures 1 to 3 , the utility model provides a technical solution:

[0026] A tire drying device includes a rotating assembly, which includes two groups of rotating rollers 1. Both ends of the rotating rollers 1 are rotatably mounted on a fixed plate 2. The fixed plate 2 is fixedly mounted in the middle of the top surface of a bottom plate 26. Support rods 27 are fixedly mounted around the top surface of the bottom plate 26. The top of the support rods 27 is fixedly connected to the bottom of the top plate 15. The rotating assembly also includes a first motor 12. The output end of the first motor 12 is transmission-connected to one end of the rotating roller 1. The other ends of the two groups of rotating rollers 1 are transmission-connected through a first synchronous belt 13 and a first pulley 14. The first motor 12 is provided to drive the two groups of rotating rollers 1 to rotate, thereby driving the tire to rotate, so as to facilitate drying of different positions of the tire.

[0027] The drying assembly also includes a heating box 3, a fan 4 is fixedly installed on one side of the heating box 3, and the air outlet end of the fan 4 faces the inside of the heating box 3. The heating box 3 is connected to the top cover 6 through a first connecting hose 5. By setting the top cover 6, the tire can be limited when it rotates to prevent it from being offset during rotation, and it is convenient to dry various positions on the outer surface of the tire; an inner cavity 17 is opened inside the top cover 6, and the inner cavity 17 is connected to the first connecting hose 5. A plurality of groups of air outlet holes 18 are opened on the inner wall of the top cover 6, and an air outlet 7 is set at the bottom of the top cover 6. By setting the heating box 3 and the fan 4 , hot air can be blown into the top cover 6 to dry the outer surface of the tire, and the inner wall of the tire can be dried by setting the air outlet 7; the heating box 3 is fixedly installed on one side of the top surface of the top plate 15, and a cylinder 16 is fixedly installed at the center of the top surface of the top plate 15. The telescopic end of the cylinder 16 is fixedly connected to the top center of the top cover 6, and four groups of limiting rods 19 are fixedly installed around the top of the top cover 6. The limiting rods 19 are slidably matched with the top plate 15. By setting the cylinders 16, it is convenient to move the top cover 6 up and down, so as to take the tire, and when used in conjunction with the limiting rods 19, the stability of the top cover 6 can be improved.

[0028] The adjusting assembly also includes a screw rod 8, which is slidably matched with the bottom of the mounting bracket 9, and the screw rod 8 is threadedly matched with the rotating sleeve 10, and the rotating sleeve 10 is rotatably connected to the mounting bracket 9. One end of the screw rod 8 is fixedly installed with a mounting seat 11, and the top of the mounting seat 11 is fixedly connected to the air outlet 7. The adjusting assembly also includes a second connecting hose 20, one end of the second connecting hose 20 is connected to the first connecting hose 5, and the other end of the second connecting hose 20 is fixedly installed at the bottom of the mounting seat 11 and is connected to the air outlet 7. One end of the rotating sleeve 10 is fixedly installed with a limiting ring 21, and the limiting ring 21 is rotatably matched with the mounting bracket 9. The other end of the sleeve 10 is connected to the second motor 24 through the second pulley 22 and the second synchronous belt 23. The second motor 24 is fixedly installed on the top of the mounting frame 9. The second motor 24 is arranged to drive the rotating sleeve 10 to rotate, so that the screw rod 8 can be moved, which is convenient for moving the mounting seat 11 and the air outlet 7, and further convenient for taking the tire; a sliding rod 25 is arranged under the screw rod 8, one end of the sliding rod 25 is fixedly connected to the mounting seat 11, and the surface of the sliding rod 25 is slidably matched with the mounting frame 9. By arranging the sliding rod 25, the mounting seat 11 and the screw rod 8 can be prevented from rotating, thereby ensuring that the mounting seat 11 and the screw rod 8 can move normally.

[0029] When in use, the device is moved to a designated position, the tire is placed between the two groups of rotating rollers 1, the cylinder 16 is started, the telescopic end of the cylinder 16 is controlled to extend downward, the top cover 6 is pushed to the top of the tire, and the output end of the second motor 24 is controlled to start positive rotation. The output end of the second motor 24 drives the second pulley 22 and the second synchronous belt 23 to rotate, thereby driving the rotating sleeve 10 to start rotating, so that the threaded rod pushes the mounting seat 11 to move toward the inside of the tire, and the first motor 12 is started. The output end of the first motor 12 drives the rotating roller 1, the first pulley 14 and the first synchronous belt 13 to rotate, so that the tires on the two groups of rotating rollers 1 start to rotate, and the fan 4 and the electric heating tube in the heating box 3 are turned on. The fan 4 blows a high-speed airflow into the heating box 3, which is heated by the electric heating tube in the heating box 3. The high-temperature and high-speed airflow passes through the first connecting hose 5 and the second connecting hose 20, and is blown out from the air outlet 18 and the air outlet 7 respectively, so as to dry and heat the outer surface and inner wall of the tire respectively.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tire drying device, characterized in that: It comprises a rotating assembly, wherein the rotating assembly comprises two groups of rotating rollers (1), and both ends of the rotating rollers (1) are rotatably mounted on a fixed plate (2); It also comprises a drying assembly, the drying assembly comprising a heating box (3), a fan (4) is fixedly mounted on one side of the heating box (3), an air outlet end of the fan (4) faces the interior of the heating box (3), the heating box (3) is connected to a top cover (6) via a first connecting hose (5), and an air outlet (7) is arranged at the bottom of the top cover (6); The invention also comprises an adjusting component, wherein the adjusting component comprises a screw rod (8), the screw rod (8) is slidably matched with the bottom of the mounting frame (9), the screw rod (8) is threadedly matched with the rotating sleeve (10), the rotating sleeve (10) is rotatably connected with the mounting frame (9), one end of the screw rod (8) is fixedly mounted with a mounting seat (11), and the top of the mounting seat (11) is fixedly connected to the air outlet (7).

2. A tire drying device according to claim 1, characterized in that: The rotating assembly further comprises a first motor (12), the output end of the first motor (12) being transmission-connected to one end of the rotating roller (1), and the other ends of the two groups of rotating rollers (1) being transmission-connected via a first synchronous belt (13) and a first pulley (14).

3. A tire drying device according to claim 1, characterized in that: The heating box (3) is fixedly mounted on one side of the top surface of the top plate (15); a cylinder (16) is fixedly mounted at the center of the top surface of the top plate (15); the telescopic end of the cylinder (16) is fixedly connected to the top center of the top cover (6); an inner cavity (17) is provided inside the top cover (6); the inner cavity (17) is connected to the first connecting hose (5); and a plurality of groups of air outlet holes (18) are provided on the inner wall of the top cover (6).

4. A tire drying device according to claim 3, characterized in that: Four groups of limiting rods (19) are fixedly installed around the top of the top cover (6), and the limiting rods (19) are slidably matched with the top plate (15).

5. The tire drying device according to claim 1, characterized in that: The regulating assembly further comprises a second connecting hose (20), one end of the second connecting hose (20) being connected to the first connecting hose (5), and the other end of the second connecting hose (20) being fixedly mounted on the bottom of the mounting seat (11) and connected to the air outlet (7).

6. The tire drying device according to claim 1, characterized in that: A limit ring (21) is fixedly mounted on one end of the rotating sleeve (10), and the limit ring (21) is rotationally matched with the mounting frame (9). The other end of the rotating sleeve (10) is transmission-connected to a second motor (24) via a second pulley (22) and a second synchronous belt (23), and the second motor (24) is fixedly mounted on the top of the mounting frame (9).

7. The tire drying device according to claim 1, characterized in that: A slide bar (25) is provided below the screw rod (8), one end of the slide bar (25) is fixedly connected to the mounting seat (11), and the surface of the slide bar (25) is slidably matched with the mounting frame (9).

8. The tire drying device according to claim 1, characterized in that: The fixing plate (2) is fixedly installed in the middle of the top surface of the bottom plate (26), and support rods (27) are fixedly installed around the top surface of the bottom plate (26), and the top of the support rod (27) is fixedly connected to the bottom of the top plate (15).

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