Self-cleaning oven

Abstract

The utility model discloses a self-cleaning oven, and relates to the technical field of ovens. The baking oven comprises a baking oven box body, a water guide plate is arranged in the baking oven box body, a baking oven mesh plate is fixedly installed on the surface of the water guide plate and used for containing objects to be machined, a cleaning mechanism is arranged on the rear side wall of the baking oven box body, and a flushing assembly is arranged on the cleaning mechanism. And the cleaning mechanism is used for cleaning the top surface of the baking oven screen plate and synchronously flushing the baking oven screen plate through the flushing assembly. According to the utility model, the rotating shaft and the cleaning roller move along the top surface of the baking oven screen plate, and the gear is meshed with the rack, so that the rotating shaft and the cleaning roller rotate, the cleaning roller is ensured to stably rotate in the moving process, and the cleaning effect on the baking oven screen plate is improved; the disc body rotates along with the rotating shaft, the convex shaft on the surface of the disc body is matched with the through groove in the surface of the swing rod, the swing rod is driven to drive the spray head to swing, the washing range is expanded through swing of the spray head, all-directional washing of the surfaces of the cleaning roller and the oven screen is guaranteed, and the cleaning efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of oven technology, specifically to a self-cleaning oven. Background Technology

[0002] As a key piece of equipment in the coating heating and drying process, the performance of the oven directly affects the quality of the coating and production efficiency. Based on their shape and structure, ovens can be divided into various types, such as box-type (drying oven), chamber-type (drying room), and through-type (further divided into straight-through and bridge types). After prolonged use, traditional oven supports accumulate a large amount of debris and dust on their surface. This debris not only affects the oven's heating efficiency but may also lead to a decline in coating quality. To maintain the oven's performance, the oven supports typically need to be cleaned regularly.

[0003] Existing cleaning methods mainly rely on manual operation. Cleaning personnel use the high-pressure spray gun of the car wash machine to spray high-concentration cleaning solution to clean the removed oven support. The cleaning personnel need to hold the high-pressure spray gun for a long time to clean, which is labor-intensive.

[0004] Therefore, a self-cleaning oven is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a self-cleaning oven in order to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0007] A self-cleaning oven includes an oven body. A water guide plate is provided inside the oven body, and an oven mesh plate is fixedly installed on the surface of the water guide plate for placing the workpiece to be processed. A cleaning mechanism is provided on the rear side wall of the oven body, and a rinsing component is provided on the cleaning mechanism. The top surface of the oven mesh plate is cleaned by the cleaning mechanism and simultaneously rinsed by the rinsing component. A water supply pipe is provided on one side wall of the oven body, and the end of the water supply pipe is rotatably connected to the input end of the rinsing component.

[0008] Furthermore, a drain outlet is provided on the other side wall of the oven chamber, which is connected to the interior of the oven chamber, and a door is hinged to the front side wall of the water guide plate.

[0009] Furthermore, the cleaning mechanism includes a housing disposed on the rear side wall of the oven chamber, a motor is fixedly installed on one side wall of the housing, and a threaded rod is fixedly connected to the output end of the motor. A movable block is threadedly fitted on the surface of the threaded rod, and a rotating shaft is rotatably installed at the front end of the movable block. A cleaning roller is fixedly fitted on the surface of the rotating shaft.

[0010] Furthermore, a gear is fixedly sleeved on the surface of the rotating shaft, and a rack is fixedly installed on the front side wall of the housing. The gear and the rack mesh with each other, and a guide groove is provided on the top surface of the rack.

[0011] Furthermore, the rinsing assembly includes a U-shaped frame rotatably sleeved on the surface of the rotating shaft, and a guide slider is fixedly installed on the rear side wall of the U-shaped frame, and the guide slider is slidably arranged in the guide groove. Spray heads are rotatably inserted into the front and rear side walls of the U-shaped frame, and the end of the water supply pipe is rotatably inserted into the input end of the spray head.

[0012] Furthermore, a rocker arm is fixedly installed at the front end of the nozzle, and a disc is fixedly installed at the front end of the rotating shaft. The convex shaft on the surface of the disc is located in the through groove on the surface of the rocker arm, so that the nozzle can be driven to swing through the rocker arm by the rotation of the disc.

[0013] The beneficial effects of this utility model are as follows:

[0014] The screw rod is driven to rotate by an electric motor. The movable block is threaded onto the surface of the screw rod, which allows the movable block to move inside the housing. The movable block drives the cleaning roller to move along the top surface of the oven screen to clean the top surface of the oven screen.

[0015] The rotating shaft and cleaning roller move along the top surface of the oven screen. The meshing of the gear and rack enables the rotating shaft and cleaning roller to rotate, ensuring that the cleaning roller maintains stable rotation during the movement and improving the cleaning effect on the oven screen.

[0016] The disc rotates with the shaft, and the convex shaft on the disc surface cooperates with the through groove on the surface of the swing arm to drive the swing arm to swing the nozzle. The swing of the nozzle expands the rinsing range, ensuring that the surfaces of the cleaning roller and the oven screen are rinsed in all directions, thus improving cleaning efficiency. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a partial front view of the present invention;

[0019] Figure 3 This is a side sectional view of the present invention;

[0020] Figure 4 This is a partial schematic diagram of the present invention;

[0021] Figure 5 This is a schematic diagram of the rack of this utility model;

[0022] Reference numerals: 1. Oven body; 11. Drain outlet; 12. Door; 2. Water guide plate; 3. Oven mesh plate; 4. Cleaning mechanism; 401. Shell; 402. Motor; 403. Threaded rod; 404. Movable block; 405. Rotating shaft; 406. Cleaning roller; 407. Gear; 408. Rack; 409. Guide groove; 5. Flushing assembly; 501. U-shaped frame; 502. Guide slider; 503. Nozzle; 504. Swing rod; 505. Disc; 6. Water supply pipe. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0025] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0026] In the description of the embodiments of this utility model, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] like Figures 1 to 5As shown, a self-cleaning oven includes an oven body 1. A water guide plate 2 is installed inside the oven body 1, and an oven mesh plate 3 is fixedly installed on the surface of the water guide plate 2 for placing workpieces. A cleaning mechanism 4 is provided on the rear side wall of the oven body 1, and a rinsing component 5 is installed on the cleaning mechanism 4. The top surface of the oven mesh plate 3 is cleaned by the cleaning mechanism 4 and simultaneously rinsed by the rinsing component 5. A water supply pipe 6 is provided on one side wall of the oven body 1, and the end of the water supply pipe 6 is rotatably connected to the input end of the rinsing component 5. More specifically, the oven mesh plate 3 is fixedly installed on the surface of the water guide plate 2 for placing workpieces. When it is necessary to clean the surface of the oven mesh plate 3, the cleaning mechanism 4 cleans the top surface of the oven mesh plate 3. Simultaneously, the rinsing component 5 rinses the top surface of the oven mesh plate 3. The water guide plate 2 has an arc-shaped structure to collect wastewater during cleaning, and the water supply pipe 6 provides water to the rinsing component 5.

[0028] A drain outlet 11 is provided on the other side wall of the oven chamber 1. The drain outlet 11 is connected to the interior of the oven chamber 1. A door 12 is hinged to the front side wall of the water guide plate 2. More specifically, the drain outlet 11 provided on the other side wall of the oven chamber 1 is connected to the interior and is used to discharge wastewater generated during cleaning.

[0029] The cleaning mechanism 4 includes a housing 401 located on the rear side wall of the oven chamber 1. A motor 402 is fixedly installed on one side wall of the housing 401, and a threaded rod 403 is fixedly connected to the output end of the motor 402. A movable block 404 is threadedly fitted onto the surface of the threaded rod 403, and a rotating shaft 405 is rotatably mounted on the front end of the movable block 404. A cleaning roller 406 is fixedly fitted onto the surface of the rotating shaft 405. More specifically, the motor 402 drives the threaded rod 403 to rotate, and the movable block 404 is threadedly fitted onto the surface of the threaded rod 403, causing the movable block 404 to move inside the housing 401. The movable block 404 drives the cleaning roller 406 to move along the top surface of the oven screen 3 to perform cleaning operations on the top surface of the oven screen 3.

[0030] A gear 407 is fixedly sleeved on the surface of the rotating shaft 405, and a rack 408 is fixedly installed on the front side wall of the housing 401. The gear 407 and the rack 408 mesh with each other, and a guide groove 409 is provided on the top surface of the rack 408. More specifically, by moving the rotating shaft 405 and the cleaning roller 406 along the top surface of the oven screen 3, the meshing of the gear 407 and the rack 408 realizes the rotation of the rotating shaft 405 and the cleaning roller 406, ensuring that the cleaning roller 406 maintains stable rotation during the movement, thereby improving the cleaning effect on the oven screen 3.

[0031] The rinsing assembly 5 includes a U-shaped frame 501 rotatably mounted on the surface of the rotating shaft 405, and a guide slider 502 fixedly installed on the rear side wall of the U-shaped frame 501. The guide slider 502 slides within the guide groove 409. Spray nozzles 503 are rotatably inserted into the front and rear side walls of the U-shaped frame 501, and the end of the water supply pipe 6 is rotatably inserted into the input end of the spray nozzle 503. More specifically, water is supplied to the spray nozzle 503 through the water supply pipe 6, and the top surface of the cleaning roller 406 and the oven screen 3 is rinsed through the spray nozzle 503. The guide slider 502 slides within the guide groove 409 to guide and limit the movement of the U-shaped frame 501.

[0032] A swing arm 504 is fixedly mounted on the front end of the nozzle 503, and a disc 505 is fixedly mounted on the front end of the rotating shaft 405. A convex shaft on the surface of the disc 505 is located within a through groove on the surface of the swing arm 504, so that the nozzle 503 is driven to swing via the swing arm 504 after the disc 505 rotates. More specifically, the disc 505 rotates with the rotating shaft 405, and the convex shaft on the surface of the disc 505 engages with the through groove on the surface of the swing arm 504, driving the swing arm 504 to swing the nozzle 503. The swinging of the nozzle 503 expands the rinsing range, ensuring all-around rinsing of the surfaces of the cleaning roller 406 and the oven screen 3, thus improving cleaning efficiency.

[0033] In summary: The oven drying mesh plate 3 is fixedly installed on the surface of the water guide plate 2 and is used to place the work to be processed. When it is necessary to clean the surface of the oven drying mesh plate 3, the cleaning mechanism 4 is used to clean the top surface of the oven drying mesh plate 3. At the same time, the rinsing component 5 is used to rinse the top surface of the oven drying mesh plate 3. The water guide plate 2 has an arc-shaped structure to collect the wastewater during cleaning. The water supply pipe 6 provides water to the rinsing component 5.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A self-cleaning oven, characterized in that, The oven includes a drying oven body (1), inside which a water guide plate (2) is provided, and a drying oven mesh plate (3) is fixedly installed on the surface of the water guide plate (2) for placing the work to be processed. A cleaning mechanism (4) is provided on the rear side wall of the drying oven body (1), and a rinsing component (5) is provided on the cleaning mechanism (4). While the top surface of the drying oven mesh plate (3) is cleaned by the cleaning mechanism (4), it is simultaneously rinsed by the rinsing component (5). A water supply pipe (6) is provided on one side wall of the drying oven body (1), and the end of the water supply pipe (6) is rotatably inserted into the input end of the rinsing component (5).

2. The self-cleaning oven according to claim 1, characterized in that, The other side wall of the oven box (1) is provided with a drain outlet (11), which is connected to the interior of the oven box (1). The front side wall of the water guide plate (2) is hinged with a box door (12).

3. The self-cleaning oven according to claim 1, characterized in that, The cleaning mechanism (4) includes a housing (401) disposed on the rear side wall of the oven chamber (1). A motor (402) is fixedly installed on one side wall of the housing (401), and a threaded rod (403) is fixedly connected to the output end of the motor (402). A movable block (404) is threadedly sleeved on the surface of the threaded rod (403), and a rotating shaft (405) is rotatably installed at the front end of the movable block (404). A cleaning roller (406) is fixedly sleeved on the surface of the rotating shaft (405).

4. A self-cleaning oven according to claim 3, characterized in that, A gear (407) is fixedly sleeved on the surface of the rotating shaft (405), and a rack (408) is fixedly installed on the front side wall of the housing (401). The gear (407) and the rack (408) mesh with each other, and a guide groove (409) is provided on the top surface of the rack (408).

5. A self-cleaning oven according to claim 4, characterized in that, The rinsing assembly (5) includes a U-shaped frame (501) rotatably sleeved on the surface of the rotating shaft (405), and a guide slider (502) is fixedly installed on the rear side wall of the U-shaped frame (501), and the guide slider (502) is slidably arranged in the guide groove (409). Spray nozzles (503) are rotatably inserted into the front and rear side walls of the U-shaped frame (501), and the end of the water supply pipe (6) is rotatably inserted into the input end of the spray nozzle (503).

6. A self-cleaning oven according to claim 5, characterized in that, The nozzle (503) is fixedly mounted with a rocker arm (504) at its front end, and a disc (505) is fixedly mounted with the front end of the rotating shaft (405). The convex shaft on the surface of the disc (505) is located in the through groove on the surface of the rocker arm (504), so that the nozzle (503) can be driven to swing by the rocker arm (504) through the rotation of the disc (505).

Images