Drying device for bearing production

Abstract

The utility model relates to the technical field of bearing drying, in particular to a drying device for bearing production. The technical problem is that an existing bearing drying device is not uniform in independent air blowing amount of an internal air channel to each bearing, so that the phenomenon that the drying speed is not uniform under drying treatment of the same batch of bearings is easily caused. According to the technical scheme, the drying device for bearing production comprises a bearing drying box body and further comprises a heating box assembly, an air blower, a layered conveying and separating box assembly and a tower type drying box assembly. The two ends of the heating box assembly are provided with an air blower and a layered conveying and separating box assembly respectively. And a tower type drying box assembly is arranged at the output end of the layered box feeding and separating assembly. According to the bearing drying device, the problem that the drying time is prolonged due to the fact that the drying speeds of the same batch of bearings are not uniform when the bearings are dried due to the fact that the independent air blowing amount of an internal air channel of an existing bearing drying device to each bearing is not uniform is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of bearing drying, and in particular relates to a drying device for bearing production. Background Art

[0002] After fine washing, the bearings must be dried because the bearing cleaning process takes only a few minutes. If the bearings are allowed to cool naturally, the various wear times are very long, the bearings need to be placed in a large area, and dust is easily attached, which increases the maintenance workload. The general bearing drying device is usually a ventilation tunnel drying device. Due to the uneven distribution of air volume and inlet and outlet temperatures during tunnel drying, it is easy to cause the problem of inconsistent drying speed of batch bearings. Utility Model Content

[0003] In order to overcome the problem that the existing bearing drying device has uneven blowing volume for each bearing in its internal air duct, it is easy to cause uneven drying speed under the same batch of bearings and increase the drying time.

[0004] The technical solution of the utility model is: a drying device for bearing production, including a bearing drying box main body, and also including a heating box assembly, a blower, a layered delivery box assembly, and a tower drying box assembly; the blower and the layered delivery box assembly are respectively arranged at both ends of the heating box assembly; the tower drying box assembly is arranged at the output end of the layered delivery box assembly.

[0005] Preferably, the problem of the existing bearing drying device that the air volume blown to each bearing by the internal air duct is uneven, which easily causes the drying speed of the same batch of bearings to be uneven during drying and increases the drying time is solved.

[0006] Preferably, the heating box assembly includes an air heating box, an air vent, and an electric heating wire coil; an electric heating wire coil is arranged between the air heating box and the blower; an air vent is arranged inside the side of the air heating box facing the blower, and the blower sucks in external air and blows it into the air supply duct box from the air vent, where the air flow is heated when passing through the electric heating wire coil, and then the hot air blows and dries the bearings in the breathable bearing placement tray along the air supply duct box, and the heated air has the effect of accelerating the evaporation of the liquid.

[0007] Preferably, the layered air delivery box assembly includes an air supply duct box and an air supply pipe; an air supply pipe is arranged inside the air supply duct box, and the air supply pipe is divided into three layers: upper, middle and lower. The output end of the air supply pipe is arranged inside the drying tower, and the air supply pipe is connected to the air vent. The three groups of air supply duct boxes divide the air into three hot air flow streams to simultaneously dry the bearings inside the three breathable bearing placement trays, thereby making the drying speed almost consistent. Finally, the air flow containing water vapor is discharged from the exhaust pipe to complete the bearing drying process.

[0008] Preferably, the tower drying box assembly includes a drying tower, a driving motor, an exhaust pipe, a rotating shaft, a breathable bearing placement tray, and a liquid tray; a driving motor is provided at the lower end of the drying tower; a rotating shaft is provided inside the drying tower, and the rotating shaft is transmission-connected to the output end of the driving motor.

[0009] Preferably, an exhaust pipe is provided on the outside of the drying tower, and the exhaust pipe is integrally formed with the drying tower. The exhaust pipe is used to discharge evaporated water vapor, thereby greatly improving the water vapor discharge speed inside the drying tower.

[0010] Preferably, a breathable bearing placement tray is vertically arranged on the outside of the rotating shaft, and the breathable bearing placement tray is transmission-connected to the rotating shaft; a liquid tray is arranged below the breathable bearing placement tray, and the liquid tray is fixedly connected to the inner wall of the drying tower, and the rotation of the breathable bearing placement tray enables the hot air flow to perform all-round hot air drying treatment on the bearings, and the three groups of air supply duct boxes divide the air into three hot air airflows, so that the bearings inside the three breathable bearing placement trays are dried simultaneously.

[0011] Preferably, the output port of the air pipe is arranged above the breathable bearing placement tray, and the rotation of the breathable bearing placement tray enables the hot air flow to perform all-round hot air drying treatment on the bearing.

[0012] Beneficial effects of the utility model:

[0013] 1. The existing bearing drying device has uneven blowing volume for each bearing in its internal air duct, which easily causes uneven drying speed under the same batch of bearings and increases the drying time. First, the bearings to be dried are placed inside the breathable bearing placement tray, and then the door of the drying tower is closed and the drive motor is started. The drive motor drives the rotating shaft to drive the breathable bearing placement tray to rotate. At the same time, the blower and the electric heating wire disk are started. The blower sucks in the outside air and blows it into the air supply duct box from the vent. The air flow is heated when passing through the electric heating wire disk, and then the hot air blows the bearings in the breathable bearing placement tray along the air supply duct box. Air drying treatment: the heated air accelerates the evaporation of liquid during drying. The rotation of the breathable bearing placement tray allows the hot air flow to perform all-round hot air drying treatment on the bearings. Since the three sets of air supply duct boxes evenly divide the air into three hot air air flows, the bearings inside the three breathable bearing placement trays are dried simultaneously, thereby making the drying speed almost consistent. Finally, the air flow containing water vapor is discharged from the exhaust pipe to complete the bearing drying treatment, which solves the problem of existing bearing drying devices that the internal air duct has uneven air volume for each bearing, which easily causes uneven drying speeds under the same batch of bearings and increases the drying time.

[0014] 2. Through the setting of layered delivery box components and tower drying box components, the blower sucks in external air and blows it into the air supply duct box from the vent. The airflow is heated when passing through the electric heating wire disc. Then the hot air blows and dries the bearings in the breathable bearing placement tray along the air supply duct box. The heated air accelerates the evaporation of liquid during drying. Combined with the rotation of the breathable bearing placement tray, the hot air flow performs all-round hot air drying on the bearings. Since the three groups of air supply duct boxes divide the air into three hot air airflows, the bearings in the three breathable bearing placement trays are dried simultaneously, so that the drying speed is almost consistent. Finally, the airflow containing water vapor is discharged from the exhaust pipe to complete the bearing drying process.

[0015] 3. Through the setting of the liquid tray, the liquid tray is used to catch the liquid seeping and dripping from the breathable bearing placement tray, effectively preventing the droplets from soaking the bearings that are being dried below. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 What is shown is a three-dimensional structural schematic diagram of a drying device for bearing production of the utility model;

[0017] Figure 2 The figure shows a side view of a three-dimensional structure of an air heating box of a drying device for bearing production according to the utility model;

[0018] Figure 3 What is shown is a cross-sectional three-dimensional structural schematic diagram of a drying device for bearing production of the utility model;

[0019] Figure 4 What is shown is a schematic diagram of the three-dimensional structure of a heating box assembly, a blower, and an air supply pipe assembly of a drying device for bearing production according to the utility model.

[0020] The markings in the attached drawings are: 1. Bearing drying box body; 2. Heating box assembly; 3. Blower; 4. Layered delivery box assembly; 5. Tower drying box assembly; 201. Air heating box; 202. Air vent; 203. Electric heating wire coil; 401. Air supply duct box; 402. Air supply pipe; 501. Drying tower; 502. Driving motor; 503. Exhaust pipe; 504. Rotating shaft; 505. Breathable bearing placement tray; 506. Liquid tray. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] See also Figure 1-4The utility model provides an embodiment: a drying device for bearing production, including a bearing drying box main body 1, and also including a heating box assembly 2, a blower 3, a layered delivery box assembly 4, and a tower drying box assembly 5; the two ends of the heating box assembly 2 are respectively provided with a blower 3 and a layered delivery box assembly 4; the output end of the layered delivery box assembly 4 is provided with a tower drying box assembly 5, the blower 3 first blows air into the layered delivery box assembly 4 to complete heating and equal diversion processing, and then blows the equally divided hot air into the rotating bearings of the tower drying box assembly 5, thereby realizing synchronous and equal bearing drying processing.

[0023] See also Figure 2-4 In this embodiment, the heating box assembly 2 includes an air heating box 201, an air vent 202, and an electric heating wire coil 203; an electric heating wire coil 203 is arranged between the air heating box 201 and the blower 3; an air vent 202 is arranged inside the side of the air heating box 201 facing the blower 3, and the blower 3 sucks in external air and blows it into the air supply duct box 401 from the air vent 202. The air flow is heated when passing through the electric heating wire coil 203, and then the hot air blows and dries the bearings in the breathable bearing placement tray 505 along the air supply duct box 401. The heated air has the effect of accelerating the evaporation of the liquid.

[0024] See also Figure 3-4 In this embodiment, the layered air delivery box assembly 4 includes an air delivery duct box 401 and an air delivery pipe 402; the air delivery pipe 402 is arranged inside the air delivery duct box 401, and the air delivery pipe 402 is divided into three layers: upper, middle and lower, and the output end of the air delivery pipe 402 is arranged inside the drying tower 501, and the air delivery pipe 402 is connected to the vent 202. The three groups of air delivery duct boxes 401 divide the air into three hot air airflows to simultaneously dry the bearings inside the three breathable bearing placement trays 505, thereby making the drying speed almost consistent, and finally the airflow containing water vapor is discharged from the exhaust pipe 503 to complete the bearing drying process.

[0025] See also Figure 1-3 In this embodiment, the tower drying box assembly 5 includes a drying tower 501, a driving motor 502, an exhaust pipe 503, a rotating shaft 504, a breathable bearing placement tray 505, and a liquid tray 506; the driving motor 502 is arranged at the lower end of the drying tower 501; the drying tower 501 is provided with a rotating shaft 504 inside, and the rotating shaft 504 is transmission-connected with the output end of the driving motor 502, and the rotation of the breathable bearing placement tray 505 enables the hot air flow to perform all-round hot air drying treatment on the bearings, because the three groups of air supply duct boxes 401 divide the air into three hot air air flows, the bearings inside the three breathable bearing placement trays 505 are dried simultaneously.

[0026] See also Figure 3In this embodiment, an exhaust pipe 503 is provided on the outside of the drying tower 501, and the exhaust pipe 503 and the drying tower 501 are integrally formed, and a breathable bearing placement tray 505 is vertically arranged on the outside of the rotating shaft 504, and the breathable bearing placement tray 505 is transmission-connected to the rotating shaft 504; a liquid tray 506 is provided below the breathable bearing placement tray 505, and the liquid tray 506 is fixedly connected to the inner wall of the drying tower 501, and the output end port of the air pipe 402 is arranged above the breathable bearing placement tray 505.

[0027] When working, first place the bearing to be dried inside the breathable bearing placement tray 505, then close the door of the drying tower 501 and start the drive motor 502, the drive motor 502 drives the rotating shaft 504 to drive the breathable bearing placement tray 505 to rotate, and at the same time start the blower 3 and the electric heating wire disc 203, the blower 3 sucks in the external air and blows it into the air delivery duct box 401 from the vent 202, and the air flow is heated when passing through the electric heating wire disc 203;

[0028] Next, the hot air is blown and dried along the air supply duct box 401 to the bearings in the breathable bearing placement tray 505. The heated air has the effect of accelerating the evaporation of liquid during drying. Combined with the rotation of the breathable bearing placement tray 505, the hot air flow performs all-round hot air drying on the bearings. Since the three groups of air supply duct boxes 401 divide the air into three hot air airflows, the bearings in the three breathable bearing placement trays 505 are dried simultaneously, thereby making the drying speed almost consistent. Finally, the airflow containing water vapor is discharged from the exhaust pipe 503 to complete the bearing drying process, thereby solving the problem of the existing bearing drying device that the internal air duct has uneven air volume for each bearing, which easily causes the drying speed to be inconsistent under the same batch of bearings drying process and increases the drying time.

[0029] Through the above steps, the three groups of air supply duct boxes 401 divide the air into three hot air flows to simultaneously dry the bearings inside the three breathable bearing placement trays 505, so that the drying speed is almost consistent. Finally, the air flow containing water vapor is discharged from the exhaust pipe 503 to complete the bearing drying process, avoiding the problem of existing bearing drying devices, because the internal air duct has uneven air blowing volume for each bearing, which easily causes uneven drying speed under the same batch of bearings and increases the drying time.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A drying device for bearing production, comprising a bearing drying box body (1), characterized in that: The invention also comprises a heating box assembly (2), a blower (3), a layered delivery box assembly (4), and a tower drying box assembly (5); the blower (3) and the layered delivery box assembly (4) are respectively arranged at two ends of the heating box assembly (2); the tower drying box assembly (5) is arranged at the output end of the layered delivery box assembly (4); the heating box assembly (2) comprises an air heating box (201), an air vent (202), and an electric heating wire coil (203); the electric heating wire coil (203) is arranged between the air heating box (201) and the blower (3); and the air vent (202) is arranged inside the side of the air heating box (201) facing the blower (3).

2. A drying device for bearing production according to claim 1, characterized in that: The layered air delivery box assembly (4) comprises an air delivery pipe box (401) and an air delivery pipe (402); an air delivery pipe (402) is arranged inside the air delivery pipe box (401), the air delivery pipe (402) is divided into three layers: upper, middle and lower; the output end of the air delivery pipe (402) is arranged inside the drying tower (501), and the air delivery pipe (402) is connected to the vent hole (202).

3. A drying device for bearing production according to claim 2, characterized in that: The tower drying box assembly (5) comprises a drying tower (501), a driving motor (502), an exhaust pipe (503), a rotating shaft (504), a breathable bearing placement tray (505), and a liquid tray (506); the driving motor (502) is arranged at the lower end of the drying tower (501); a rotating shaft (504) is arranged inside the drying tower (501), and the rotating shaft (504) is transmission-connected to the output end of the driving motor (502).

4. A drying device for bearing production according to claim 3, characterized in that: An exhaust pipe (503) is arranged on the outside of the drying tower (501), and the exhaust pipe (503) and the drying tower (501) are integrally formed.

5. A drying device for bearing production according to claim 4, characterized in that: A breathable bearing placement tray (505) is arranged vertically on the outer side of the rotating shaft (504), and the breathable bearing placement tray (505) is transmission-connected to the rotating shaft (504); a liquid tray (506) is arranged below the breathable bearing placement tray (505), and the liquid tray (506) is fixedly connected to the inner wall of the drying tower (501).

6. A drying device for bearing production according to claim 5, characterized in that: The output port of the air supply pipe (402) is arranged above the air-permeable bearing placement tray (505).

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