Automatic enamel spraying device for enamel product production line

Abstract

The utility model discloses an automatic enamel spraying device for an enamel product production line, which comprises a conveyor, conveying rollers are arranged on the inner side of the conveyor, a supporting seat is fixed on the inner side of the lower end of the conveyor, an air cylinder is fixed on the lower surface of the supporting seat, a supporting plate is fixed at the push rod end of the air cylinder, and a motor is fixed at the lower end of the supporting plate. A rotating disc is fixed to the driving shaft end of the motor, a cast iron pan is placed on the surface of the rotating disc, a side plate is arranged at the upper end of the conveyor, a supporting block is fixed in the side plate, a hydraulic cylinder is fixed to the outer end of the supporting block, an arch-shaped spraying pipe is fixedly installed on the outer side of a hydraulic rod of the hydraulic cylinder, and a first spraying head and a second spraying head are arranged at the lower end of the arch-shaped spraying pipe. The cast iron pan is conveyed to the rotating disc through the conveying rollers, the cast iron pan can be jacked to rotate, the cast iron pan can reach the arch-shaped spraying pipe to be sprayed, rotary spraying can be achieved, and spraying is comprehensive and uniform.

Description

Technical Field

[0001] The utility model relates to the field of automatic enamel spraying devices, and more specifically, to an automatic enamel spraying device used in an enamel product production line. Background Art

[0002] During the production of enameled cast iron pots, enamel spraying is required. The production process of cast iron pots requires spraying enamel paint on the pot body. Traditional spraying operations are performed manually. Since the working conditions and technical proficiency of each worker are very different, the spraying quality of the cast iron pot will be affected by various factors during the spraying process. For example, in the prior art patent, CN217266015U discloses an automatic enamel spraying device for a cast iron pot production line, including a mounting plate, a lifting device is fixed to the lower end surface of the mounting plate, a conveyor belt is arranged in the inner cavity of the mounting plate, a fixing plate is fixed to the rear edge of the upper end surface of the mounting plate, the upper end surface of the fixing plate is connected to a support plate by means of a slide groove and a slider, a pneumatic telescopic rod is fixed to the middle of the upper end surface of the support plate, the pneumatic telescopic rod is fixedly connected to a motor through a piston rod end, and the motor is fixedly connected to a spray head through an output shaft;

[0003] According to the above patent, during the enamel spraying, it is not uniform enough, and only the inside can be sprayed, and the outside is not sprayed completely. During the spraying, only the conveying roller is used for conveying, and the cast iron pot is fixed in position and cannot be rotated during the spraying, so that the spraying is not complete. Utility Model Content

[0004] In view of the problems existing in the prior art, the purpose of the utility model is to provide an automatic enamel spraying device for an enameled product production line, which can be transported by conveying rollers to a rotating disk to lift the cast iron pot for rotation, and can reach the arched nozzle for spraying. The spraying can be rotated and the spraying is comprehensive and uniform.

[0005] To solve the above problems, the utility model adopts the following technical solutions.

[0006] An automatic enamel spraying device for an enamel product production line comprises a conveyor, a conveying roller is arranged inside the conveyor, a support seat is fixed inside the lower end of the conveyor, a cylinder is fixed on the lower surface of the support seat, a support plate is fixed at the propulsion rod end of the cylinder, a motor is fixed at the lower end of the support plate, a rotating disk is fixed at the driving shaft end of the motor, a cast iron pot is placed on the surface of the rotating disk, a side plate is arranged at the upper end of the conveyor, a support block is fixed inside the side plate, a hydraulic cylinder is fixed at the outer end of the support block, an arched nozzle is fixedly installed on the outer side of the hydraulic rod of the hydraulic cylinder, a first nozzle and a second nozzle are arranged at the lower end of the arched nozzle, and the cast iron pot can be lifted and rotated when it is transported to the rotating disk, and can reach the arched nozzle for spraying, and can be rotated for spraying, and the spraying is comprehensive and uniform.

[0007] Furthermore, the first nozzle is aimed at the outer side of the cast iron pot.

[0008] Furthermore, the second nozzle is aimed at the inner side of the cast iron pot.

[0009] Furthermore, the surface of the rotating disk is covered with a rubber layer.

[0010] Furthermore, the outer surface of the conveying roller is covered with a rubber layer.

[0011] Furthermore, an arch frame is fixed to the end surface of the hydraulic rod of the hydraulic cylinder, and the conduit at the upper end of the arch nozzle is fixed to the inner surface of the arch frame.

[0012] Furthermore, the two groups of cylinders are distributed on the lower surface of the support seat.

[0013] Compared with the prior art, the advantages of the present invention are:

[0014] (1) The cast iron pot can be lifted and rotated by the conveying roller when it is transported to the rotating disk, and can reach the arched nozzle for spraying. The spraying can be rotated and the spraying is comprehensive and uniform. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a top view of the distribution relationship between the conveying roller, the rotating disk and the conveyor of the utility model.

[0017] Description of the numbers in the figure:

[0018] 1 conveyor, 2 conveyor roller, 3 support seat, 4 cylinder, 5 support plate, 6 motor, 7 rotating disk, 8 cast iron pot, 9 side plate, 10 support block, 100 hydraulic cylinder, 101 arch frame, 11 arch nozzle, 12 first spray, 13 second nozzle. DETAILED DESCRIPTION

[0019] 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.

[0020] Example 1

[0021] See also Figure 1-2, an automatic enamel spraying device for an enamel product production line, comprising a conveyor 1, a conveying roller 2 is arranged inside the conveyor 1, a support seat 3 is fixed inside the lower end of the conveyor 1, a cylinder 4 is fixed on the lower surface of the support seat 3, a propulsion rod end of the cylinder 4 is fixed to a support plate 5, a motor 6 is fixed to the lower end of the support plate 5, a rotating disk 7 is fixed to the driving shaft end of the motor 6, a cast iron pot 8 is placed on the surface of the rotating disk 7, a side plate 9 is arranged at the upper end of the conveyor 1, a support block 10 is fixed inside the side plate 9, a hydraulic cylinder 100 is fixed at the outer end of the support block 10, an arched nozzle 11 is fixedly installed on the outer side of the hydraulic rod of the hydraulic cylinder 100, and a first nozzle 12 and a second nozzle 13 are arranged at the lower end of the arched nozzle 11;

[0022] The first nozzle 12 is aimed at the outer side of the cast iron pot 8, and the second nozzle 13 is aimed at the inner side of the cast iron pot 8;

[0023] The surface of the rotating disk 7 is covered with a rubber layer, and the outer surface of the conveying roller 2 is covered with a rubber layer to increase the friction of the cast iron pot 8;

[0024] When in use, the conveying roller 2 conveys the cast iron pot 8 to the surface of the rotating disk 7, and the cylinder 4 drives the rotating disk 7 to rise and lift the cast iron pot 8. The motor 6 drives the rotating disk 7 to rotate, which can drive the cast iron pot 8 to rotate and reach the arched nozzle 11. The enamel is sprayed through the inner and outer two groups of first nozzles 12 and second nozzles 13 to cover the entire surface.

[0025] An arch frame 101 is fixed on the end face of the hydraulic rod of the hydraulic cylinder 100, and the upper end conduit of the arched nozzle 11 is fixed on the inner surface of the arched frame 101, which is convenient for supporting and installing. The arched frame 101 can be pushed by the hydraulic cylinder 100 to drive the arched nozzle 11 to move and spray, and the spraying position can be adjusted movably, and the spraying is fully adjustable.

[0026] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. An automatic enamel spraying device for an enamel product production line, comprising a conveyor (1), characterized in that: A conveying roller (2) is arranged on the inner side of the conveyor (1); a support seat (3) is fixed on the inner side of the lower end of the conveyor (1); a cylinder (4) is fixed on the lower surface of the support seat (3); a propulsion rod end of the cylinder (4) is fixed to a support plate (5); a motor (6) is fixed to the lower end of the support plate (5); a rotating disk (7) is fixed to the driving shaft end of the motor (6); a cast iron pot (8) is placed on the surface of the rotating disk (7); a side plate (9) is arranged on the upper end of the conveyor (1); a support block (10) is fixed inside the side plate (9); a hydraulic cylinder (100) is fixed on the outer end of the support block (10); an arched nozzle (11) is fixedly installed on the outer side of the hydraulic rod of the hydraulic cylinder (100); a first nozzle (12) and a second nozzle (13) are arranged at the lower end of the arched nozzle (11).

2. The automatic enamel spraying device for an enamel product production line according to claim 1 is characterized in that: The first nozzle (12) is aimed at the outer side of the cast iron pot (8).

3. The automatic enamel spraying device for an enamel product production line according to claim 1 is characterized in that: The second nozzle (13) is aimed at the inner side of the cast iron pot (8).

4. The automatic enamel spraying device for an enamel product production line according to claim 1 is characterized in that: The surface of the rotating disk (7) is covered with a rubber layer.

5. The automatic enamel spraying device for an enamel product production line according to claim 1 is characterized in that: The outer surface of the conveying roller (2) is covered with a rubber layer.

6. The automatic enamel spraying device for an enamel product production line according to claim 1 is characterized in that: An arch frame (101) is fixed to the end surface of the hydraulic rod of the hydraulic cylinder (100), and the upper end guide tube of the arch nozzle (11) is fixed to the inner surface of the arch frame (101).

7. The automatic enamel spraying device for an enamel product production line according to claim 1 is characterized in that: The two groups of cylinders (4) are distributed on the lower surface of the support seat (3).

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