Spraying equipment for metal automobile part production

Abstract

The utility model relates to the technical field of automobile part production, and discloses spraying equipment for metal automobile part production, which comprises a cleaning table, and a spraying structure is mounted at the top of the cleaning table. The spraying structure comprises a conveying belt, a water tank, two fixing frames, four lead screw modules, two lifting bases, a plurality of first spraying heads, four water feeding assemblies, a plurality of conveying assemblies and two drainage grooves. The spraying structure is adopted, during running, the conveying assemblies containing the metal automobile parts are driven by the conveying belt to move, then the conveying assemblies are matched with the four water feeding assemblies and the first spray heads, spraying operation on the upper sides and the lower sides of the conveyed automobile parts can be carried out, and then sprayed sewage can be used; therefore, the residual electrophoresis liquid on the surface of the workpiece is washed off, and the device has the characteristics of good spraying effect, simple structure and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts production, in particular to a spraying device for producing metal automobile parts. Background Art

[0002] Auto parts are the various units that make up the whole car and a kind of product that serves the car. There are many kinds of auto parts. With the improvement of people's living standards, people's consumption of cars is increasing, and the market of auto parts is getting bigger and bigger. In recent years, auto parts manufacturers are also developing rapidly.

[0003] The metal surface is prone to rust, so in the production process of metal parts, it is often necessary to apply a protective layer on the metal surface. Currently, the most commonly used method of applying the protective layer is electrophoretic coating. After the electrophoresis is completed, the workpiece needs to be sprayed. The main purpose is to wash away the electrophoretic liquid remaining on the surface of the workpiece. However, during the spraying and conveying process of auto parts, the nozzle can only spray one side of the auto parts. The bottom of the auto parts is in contact with the conveyor belt and cannot be sprayed, resulting in uneven spraying of the auto parts and poor spraying effect. Utility Model Content

[0004] To achieve the above purpose, the utility model is implemented through the following technical solutions: a spraying device for metal automobile parts production, including a cleaning table, a spraying structure is installed on the top of the cleaning table, and the spraying structure includes:

[0005] Conveyor belt, water tank, two fixed frames, four screw modules, two lifting seats, a number of first nozzles, four water supply components, a number of conveying components and two drainage grooves;

[0006] The conveyor belt is arranged on the top of the washing table, the water tank is installed inside the washing table, the two fixing frames are installed on the top of the washing table, the four screw modules are respectively installed on both sides of the two fixing frames, the two sides of the two lifting seats are respectively connected to the four screw modules, a number of the first nozzles are arranged on the bottom of the two lifting seats, the four water supply components are respectively installed on both sides of the two fixing frames, a number of the conveying components are installed on the surface of the conveyor belt, and the two drainage grooves are opened on both sides of the top of the washing table, and the two drainage grooves are connected to both sides of the top of the water tank.

[0007] Preferably, one of the four water supply components comprises: a suction pump, two connecting pipes, two second nozzles, two telescopic pipes and two connecting heads;

[0008] The suction pump is installed on one side of the fixing frame, the suction pump is connected to the water tank through a pipeline, the two connecting pipes are connected to the output end of the suction pump, one end of the two second nozzles is connected to the two connecting pipes, and the other end passes through the fixing frame, one end of the two telescopic tubes is connected to the two connecting pipes, and the other end is connected to one end of the two connecting heads, and the other end of the two connecting heads passes through the fixing frame and is connected to the inside of the lifting seat.

[0009] Preferably, one of the several conveying assemblies comprises: a fixed seat, two adjustment frames and a rectangular plate;

[0010] The fixed seat is installed on the surface of the conveyor belt, the two adjustment frames are slidably connected to the two sides of the top of the fixed seat, the sliding connection is provided with a fixing pin, and the two sides of the rectangular plate are connected to the tops of the two adjustment frames.

[0011] Preferably, a filter is installed inside the water tank.

[0012] Preferably, two rectangular through holes are provided on both sides of the fixing frame, and the two connecting heads pass through the two rectangular through holes.

[0013] Preferably, the upper sides of the two second nozzles are bent, and a collecting basket is installed on the rear side of the cleaning table.

[0014] Beneficial Effects

[0015] The utility model provides a spraying device for the production of metal automobile parts, which has the following beneficial effects:

[0016] This technical solution adopts a spraying structure. During operation, a plurality of conveying components equipped with metal auto parts are driven to move by a conveyor belt, and then four water supply components and a plurality of first nozzles are used to spray the auto parts in transport on both sides. The wastewater sprayed down can then be used to achieve the purpose of washing away the electrophoretic liquid remaining on the surface of the workpiece. It has the characteristics of good spraying effect and simple structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of a spraying device for producing metal automobile parts described in the utility model.

[0018] Figure 2 The utility model is a schematic diagram of the top view of the spraying equipment for producing metal automobile parts.

[0019] Figure 3 The utility model is a schematic diagram of the side structure of a fixing frame of a spraying device for producing metal automobile parts.

[0020] In the figure: 1, cleaning table, 2, conveyor belt, 3, water tank, 4, fixed frame, 5, screw module, 6, lifting seat, 7, first nozzle, 8, drainage trough, 9, suction pump, 10, connecting pipe, 11, second nozzle, 12, telescopic pipe, 13, connecting head, 14, fixed seat, 15, adjustment frame, 16, rectangular plate, 17, filter screen, 18, rectangular through hole, 19, collecting basket. DETAILED DESCRIPTION

[0021] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0022] See also Figure 1-3 The utility model provides an implementation scheme: a spraying device for producing metal automobile parts, comprising a cleaning station 1, a spraying structure is installed on the top of the cleaning station 1, and the spraying structure includes:

[0023] Conveyor belt 2, water tank 3, two fixing frames 4, four screw modules 5, two lifting seats 6, a plurality of first nozzles 7, four water supply components, a plurality of conveying components and two drainage grooves 8;

[0024] The conveyor belt 2 is arranged on the top of the cleaning table 1, the water tank 3 is installed inside the cleaning table 1, the two fixing frames 4 are installed on the top of the cleaning table 1, the four screw modules are respectively installed on both sides of the two fixing frames 4, the two sides of the two lifting seats 6 are respectively connected to the four screw modules 5, a plurality of the first nozzles 7 are arranged at the bottom of the two lifting seats 6, the four water supply components are respectively installed on both sides of the two fixing frames 4, a plurality of the conveying components are installed on the surface of the conveyor belt 2, the two drainage grooves 8 are opened on both sides of the top of the cleaning table 1, and the two drainage grooves 8 are connected to both sides of the top of the water tank 3;

[0025] One of the four water supply components comprises: a suction pump 9, two connecting pipes 10, two second nozzles 11, two telescopic pipes 12 and two connecting heads 13;

[0026] The suction pump 9 is installed on one side of the fixing frame 4. The suction pump 9 is connected to the water tank 3 through a pipeline. The two connecting pipes 10 are connected to the output end of the suction pump 9. One end of the two second nozzles 11 is connected to the two connecting pipes 10, and the other end passes through the fixing frame 4. One end of the two telescopic pipes 12 is connected to the two connecting pipes 10, and the other end is connected to one end of the two connecting heads 13. The other end of the two connecting heads 13 passes through the fixing frame 4 and is connected to the inside of the lifting seat 6.

[0027] Several of the conveying components, one of which comprises: a fixed seat 14, two adjustment frames 15 and a rectangular plate 16;

[0028] The fixed seat 14 is installed on the surface of the conveyor belt 2, and the two adjustment frames 15 are slidably connected to the top of the fixed seat 14 on both sides, and a fixing pin is provided at the sliding connection. The two sides of the rectangular plate 16 are connected to the top of the two adjustment frames 15;

[0029] It should be noted that, during use, the metal auto parts are first placed inside the rectangular plate 16, and the heights of the two adjustment frames 15 are adjusted according to actual use requirements, and then the conveyor belt 2 is controlled to run. At this time, the suction pump 9 is running to extract spray water from the inside of the water tank 3. The spray water is transported through the connecting pipe 10, the telescopic pipe 12 and the two connecting heads 13, enters the inside of the lifting seat 6, and is sprayed from the first nozzle 7 and the second nozzle 11 respectively, so that the metal auto parts located inside the rectangular plate 16 can be sprayed and cleaned. The screw module 5 is running, which can drive the lifting seat 6 to move forward. The vertical direction can be adjusted to adjust the spray height. During the lifting process of the lifting seat 6, the connector 13 will slide inside the rectangular through hole 18, and cooperate with the connecting pipe 10 to keep the suction pump 9 connected with the lifting seat 6 at all times. Subsequently, the sewage will enter the water tank 3 through the two drainage grooves 8, and will be filtered through the filter screen 17 and can be recycled. After the spraying, the metal auto parts will fall into the collection basket 19 for collection as the conveyor belt 2 moves, ultimately achieving the purpose of washing away the electrophoretic liquid remaining on the surface of the workpiece. The system has the characteristics of good spraying effect and simple structure.

[0030] As a preferred solution, further, a filter screen 17 is installed inside the water tank 3 to filter the sewage after spraying to prevent waste chips from entering the water cycle and causing damage to the suction pump 9.

[0031] As a preferred solution, further, two rectangular through holes 18 are provided on both sides of the fixing frame 4, and the two connecting heads 13 pass through the two rectangular through holes 18. The two connecting heads 13 can slide inside the two rectangular through holes 18, so that the suction pump 9 can always maintain communication with the lifting seat 6.

[0032] As a preferred solution, further, the upper sides of the two second nozzles 11 are bent, and a collecting basket 19 is installed on the rear side of the cleaning table 1. After the metal auto parts are sprayed, the metal auto parts will fall into the collecting basket 19 with the transmission of the conveyor belt 2 for collection.

[0033] 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 spraying device for producing metal automobile parts, comprising a cleaning table, a spraying structure is installed on the top of the cleaning table, characterized in that: The spray structure comprises: Conveyor belt, water tank, two fixed frames, four screw modules, two lifting seats, a number of first nozzles, four water supply components, a number of conveying components and two drainage grooves; The conveyor belt is arranged on the top of the washing table, the water tank is installed inside the washing table, the two fixing frames are installed on the top of the washing table, the four screw modules are respectively installed on both sides of the two fixing frames, the two sides of the two lifting seats are respectively connected to the four screw modules, a number of the first nozzles are arranged on the bottom of the two lifting seats, the four water supply components are respectively installed on both sides of the two fixing frames, a number of the conveying components are installed on the surface of the conveyor belt, and the two drainage grooves are opened on both sides of the top of the washing table, and the two drainage grooves are connected to both sides of the top of the water tank.

2. A spraying equipment for producing metal automobile parts according to claim 1, characterized in that: One of the four water supply components comprises: a suction pump, two connecting pipes, two second nozzles, two telescopic pipes and two connecting heads; The suction pump is installed on one side of the fixed frame, the suction pump is connected to the water tank through a pipeline, the two connecting pipes are connected to the output end of the suction pump, one end of the two second nozzles is connected to the two connecting pipes, and the other end passes through the fixed frame, one end of the two telescopic tubes is connected to the two connecting pipes, and the other end is connected to one end of the two connecting heads, and the other end of the two connecting heads passes through the fixed frame and is connected to the inside of the lifting seat.

3. The spraying equipment for producing metal automobile parts according to claim 1, characterized in that: Several of the conveying assemblies, one of which comprises: a fixed seat, two adjustment frames and a rectangular plate; The fixed seat is installed on the surface of the conveyor belt, the two adjustment frames are slidably connected to the two sides of the top of the fixed seat, the sliding connection is provided with a fixing pin, and the two sides of the rectangular plate are connected to the tops of the two adjustment frames.

4. The spraying equipment for producing metal automobile parts according to claim 1, characterized in that: A filter is installed inside the water tank.

5. The spraying equipment for producing metal automobile parts according to claim 2, characterized in that: Two rectangular through holes are arranged on both sides of the fixing frame, and the two connecting heads pass through the two rectangular through holes.

6. The spraying equipment for producing metal automobile parts according to claim 2, characterized in that: The upper sides of the two second nozzles are bent, and a collecting basket is installed at the rear side of the cleaning table.

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