Drying oven for motor shell

Abstract

The drying oven for the motor shell comprises an oven body with an opening in the upper end, an inner nozzle set and an outer nozzle set are arranged in the oven body, the outer nozzle set comprises a plurality of outer nozzles, the outer nozzles are fixedly installed on the inner wall of the oven body respectively, a rotating seat is rotatably installed in the oven body, and the rotating seat is fixedly installed on the rotating seat. The rotating seat is driven by a rotating driving mechanism to rotate, a mounting column is fixedly connected to the middle of the rotating seat, the inner nozzle group comprises a plurality of inner nozzles mounted on the periphery of the mounting column respectively, and high-pressure and high-temperature air is introduced into the inner nozzles and the outer nozzles respectively. The drying oven for the motor shell can be matched with a mechanical arm and the like to achieve on-line rapid drying of the motor shell. The cleaned motor shell can be directly transferred to a drying oven to be dried, and liquid is prevented from flowing into a workshop. High-pressure and high-temperature air is matched with the motor shell capable of shaking up and down, and the drying efficiency and the drying effect of the motor shell are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of drying, and particularly relates to an oven for a motor housing. Background Art

[0002] After the motor housing is formed, it needs to be treated with a treatment liquid, and after the treatment, operations such as cleaning are also required. The motor housing after cleaning needs to be dried before the next assembly and the like. The existing motor housing is generally naturally placed and dried after cleaning. This drying method has low efficiency and affects the production efficiency. Moreover, long-term air drying easily causes oxidation on the surface of the motor housing, affecting the product quality. Content of the Utility Model

[0003] To solve the above technical problems, the technical solution adopted by the utility model is: an oven for a motor housing, including a box body with an opening at the upper end. An inner nozzle group and an outer nozzle group are arranged inside the box body. The outer nozzle group includes a plurality of outer nozzles, and the outer nozzles are respectively fixedly installed on the inner wall of the box body. A rotating seat is rotatably installed inside the box body, and the rotating seat is driven to rotate by a rotation driving mechanism. A mounting column is fixedly connected to the middle of the rotating seat. The inner nozzle group includes a plurality of inner nozzles respectively installed around the mounting column, and the inner nozzles and the outer nozzles are respectively connected to high-pressure and high-temperature air.

[0004] As a preference of the above technical solution, a porous mesh plate is fixedly arranged inside the box body, and a water storage chamber is formed between the porous mesh plate and the bottom of the box body. A drain pipe communicating with the water storage chamber is arranged on the box body, and a valve is installed on the drain pipe.

[0005] As a preference of the above technical solution, the rotating seat is installed on the porous mesh plate through a bearing.

[0006] As a preference of the above technical solution, an annular bracket is placed on the porous mesh plate. The rotating seat is located inside the annular bracket, and a plurality of support columns are connected to the annular bracket, and the support columns are respectively placed on the porous mesh plate.

[0007] As a preference of the above technical solution, a plurality of sleeves are fixedly connected to the lower surface of the annular bracket. Springs are respectively installed inside the sleeves. The upper ends of the support columns are inserted into the sleeves and fixedly connected to the lower ends of the springs, and the upper ends of the springs are fixedly connected to the upper ends of the sleeves.

[0008] The beneficial effects of the utility model are: the oven for a motor housing of the utility model can cooperate with a manipulator and the like to realize on-line rapid drying of the motor housing. The motor housing after cleaning can be directly transferred to the oven for drying treatment, avoiding liquid flowing into the workshop. By using high-pressure and high-temperature air and cooperating with the motor housing that can shake up and down, the drying efficiency and drying effect of the motor housing are improved. Description of the Drawings

[0009] Figure 1 is a structural schematic diagram of the present utility model;

[0010] Figure 2 is a cross-sectional structural schematic diagram of the present utility model. Detailed implementation manners

[0011] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0012] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0013] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0014] Such as Figure 1-2As shown in the figure, the oven for the motor housing includes a box body 1 with an opening at the upper end. Inside the box body 1, an inner nozzle group and an outer nozzle group 2 are provided. The outer nozzle group 2 includes a number of outer nozzles 2, and the outer nozzles 2 are respectively fixedly installed on the inner wall of the box body 1. A rotating seat 3 is rotatably installed inside the box body 1, and the rotating seat 3 is driven to rotate by a rotating drive mechanism 4. A mounting column 5 is fixedly connected to the middle of the rotating seat 3. The inner nozzle group includes a number of inner nozzles 20 respectively installed around the mounting column 5. The inner nozzles 20 and the outer nozzles 2 are respectively connected to high-pressure and high-temperature air. The air is compressed by a compressor to form high-pressure air with a certain pressure, and the high-pressure air is heated by a resistance wire to form high-pressure and high-temperature air with a certain temperature. The high-pressure and high-temperature air is respectively transported to the inner nozzles 20 and the outer nozzles 2 through a pipeline with a valve, and the opening and closing of the valve are controlled to control the spraying of high-pressure and high-temperature air from the inner nozzles 20 and the outer nozzles 2. The rotating seat 3 is connected to the pipeline providing high-pressure and high-temperature air through an air slip ring, and a high-pressure chamber communicating with the air slip ring is arranged inside the rotating seat 3 and the mounting column 5, and the inner nozzles 20 are respectively communicated with the high-pressure chamber.

[0015] Further, a porous mesh plate 6 is fixedly installed inside the box body 1. A water storage chamber 7 is formed between the porous mesh plate 6 and the bottom of the box body 1. A drain pipe 8 communicating with the water storage chamber 7 is provided on the box body 1, and a valve is installed on the drain pipe 8. The water flowing on the motor housing directly flows into the water storage chamber 7 to prevent the liquid water from splashing up again when the inner nozzles 20 and the outer nozzles 2 spray high-pressure and high-temperature air and falling on the motor housing.

[0016] Further, the rotating seat 3 is installed on the porous mesh plate 6 through a bearing. The rotating drive mechanism 4 is a motor.

[0017] Further, an annular bracket 9 is placed on the porous mesh plate 6. The rotating seat 3 is located inside the annular bracket 9, and a number of support columns 10 are connected to the annular bracket 9, and the support columns 10 are respectively placed on the porous mesh plate 6. The annular bracket 9 holds the motor housing, enabling the hot air inside the motor housing to be discharged smoothly and improving the drying effect.

[0018] Further, a number of sleeves 11 are fixedly connected to the lower surface of the annular bracket 9. Springs 12 are respectively installed inside the sleeves 11. The upper ends of the support columns 10 are inserted into the sleeves 11 and fixedly connected to the lower ends of the springs 12, and the upper ends of the springs 12 are fixedly connected to the upper ends of the sleeves 11. In this way, the annular bracket 9 can move up and down by a certain distance, enabling the motor housing placed on the annular bracket 9 to shake up and down.

[0019] When using the above oven, the following steps are included: Use a manipulator to grasp the motor housing, place the motor housing into the box body 1 and place it on the annular bracket 9, and maintain the state of grasping the motor housing; The inner nozzle and the outer nozzle 2 respectively spray high-pressure and high-temperature air, and blow high-pressure and high-temperature air on the outer surface and the inner surface of the motor housing respectively for drying; The rotation drive mechanism 4 drives the rotating seat 3 to rotate, so that the inner nozzle group rotates to form a high-pressure spiral air flow. At the same time, the manipulator grasps the motor housing and moves up and down repeatedly to promote the drying efficiency of the outer surface and the inner surface of the motor housing. The manipulator grasps the motor housing and moves up and down repeatedly, so that the motor housing can shake up and down, and the water on the inner and outer surfaces of the motor housing can be removed faster, improving the drying efficiency.

[0020] It is worth mentioning that the technical features such as the motor involved in the patent application of the present utility model should be regarded as the prior art. The specific structures, working principles, and possible control methods and spatial layout methods of these technical features can be selected conventionally in the art, and should not be regarded as the inventive points of the patent of the present utility model. The patent of the present utility model will not be further specifically elaborated.

[0021] The preferred specific embodiments of the present utility model have been described in detail above. It should be understood that those of ordinary skill in the art can make many modifications and variations based on the concept of the present utility model without creative labor. Therefore, all technical solutions that can be obtained by those skilled in the art in the technical field based on the concept of the present utility model through logical analysis, reasoning, or limited experiments on the basis of the prior art should be within the protection scope determined by the claims.

Claims

1. A drying oven for a motor housing, characterized in that: It comprises a box body with an opening at the upper end, an inner nozzle group and an outer nozzle group are arranged inside the box body, the outer nozzle group comprises a plurality of outer nozzles, and the outer nozzles are respectively fixedly mounted on the inner wall of the box body, a rotating seat is rotatably mounted in the box body, the rotating seat is driven to rotate by a rotating driving mechanism, a mounting column is fixedly connected to the middle part of the rotating seat, the inner nozzle group comprises a plurality of inner nozzles respectively mounted around the mounting column, and the inner nozzle and the outer nozzle are respectively connected to high-pressure and high-temperature air.

2. The motor housing oven according to claim 1, characterized in that: A porous mesh plate is fixed inside the box body, and a water storage chamber is formed between the porous mesh plate and the bottom of the box body. A drainage pipe connected to the water storage chamber is arranged on the box body, and a valve is installed on the drainage pipe.

3. The motor housing oven according to claim 2, characterized in that: The rotating seat is installed on the porous mesh plate through a bearing.

4. The motor housing oven according to claim 3, characterized in that: The porous mesh plate is placed with an annular bracket, the rotating seat is located inside the annular bracket, and the annular bracket is connected with a plurality of support columns, which are respectively placed on the porous mesh plate.

5. The motor housing oven according to claim 4, characterized in that: The lower surface of the annular bracket is fixedly connected with a plurality of sleeves, springs are respectively installed in the sleeves, the upper end of the support column is inserted into the sleeves and fixedly connected with the lower end of the spring, and the upper end of the spring is fixedly connected with the upper end of the sleeves.

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