Spraying device for glass fiber reinforced plastic tank production

Abstract

The utility model discloses a spraying device for glass fiber reinforced plastic tank production, and particularly relates to the technical field of glass fiber reinforced plastic tank production. A first fixing frame is arranged on one side of the base, a cavity groove is formed in the top end of the first fixing frame, a baffle ring is arranged above the base and located between the two supporting frames, connecting columns are symmetrically fixed to the two ends of the baffle ring, and a moving assembly is arranged between one end of one connecting column and the first fixing frame. A supporting assembly is arranged at one end of the other connecting column; by arranging the baffle ring, the connecting column, the annular pipeline, the branch pipes, the first fixing frame, the supporting assembly and other structures, the baffle ring can drive the annular pipeline to stably move back and forth, the annular pipeline drives the multiple sets of sprayers to move back and forth along the outer wall of the glass fiber reinforced plastic tank through the branch pipes, and then the outer wall of the tank body can be rapidly, evenly and fully sprayed; and the spraying efficiency is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of fiberglass tank production technology, specifically to a spraying device for fiberglass tank production. Background Technology

[0002] Fiberglass tanks are non-metallic composite material tanks made of resin and glass fiber wound together using a microcomputer-controlled machine. They possess advantages such as corrosion resistance, high strength, long service life, flexible design, and strong processability. Due to these characteristics, fiberglass tanks are widely used in industries such as chemical, environmental protection, food, pharmaceutical, and printing and dyeing, gradually replacing carbon steel and stainless steel in most market sectors.

[0003] Currently, during the production of fiberglass tanks, it is often necessary to spray paint their surfaces. However, existing coating equipment has a relatively simple function, and most of them spray directly onto the outer wall of the fiberglass tank through the nozzle. Due to the large size and weight of fiberglass tanks, they are difficult to rotate and move, thus making it impossible to quickly and evenly spray the outer wall of the tank, which greatly affects the coating efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a spraying device for the production of fiberglass tanks. By setting up a retaining ring, connecting column, annular pipe, branch pipe, first fixed frame and support components, the retaining ring can drive the annular pipe to move back and forth stably. This allows the annular pipe to drive multiple sets of spray heads to reciprocate along the outer wall of the fiberglass tank through the branch pipe, thereby enabling rapid and uniform spraying of the outer wall of the tank, greatly improving the spraying efficiency and solving the above-mentioned shortcomings in the technology.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a spraying device for fiberglass tank production, comprising:

[0006] The base has support frames symmetrically arranged at both ends of its top.

[0007] A first fixing frame is provided on one side of the base, and a cavity is provided at the top of the first fixing frame. A retaining ring is provided above the base and between the two support frames. Connecting columns are symmetrically fixed at both ends of the retaining ring. A movable component is provided between one end of one of the connecting columns and the first fixing frame, and a support component is provided at one end of the other connecting column.

[0008] The side wall of the retaining ring is provided with an annular pipe, and multiple branch pipes are arranged in a ring array on the inner side of the annular pipe. Spray nozzles are installed at the ends of the branch pipes. A connecting pipe is provided on one side of the annular pipe, and one end of the connecting pipe is connected to a paint supply assembly.

[0009] Preferably, the moving component includes a threaded rod rotatably connected to the cavity through a bearing, a first motor is fixed to one end of the first fixing frame, the output end of the first motor is connected to the threaded rod, and one end of the connecting column extends into the cavity and is threadedly connected to the outside of the threaded rod.

[0010] Preferably, the support assembly includes a second fixing frame disposed on one side of the base relative to the first fixing frame, a guide rod fixed to the top of the second fixing frame, and one end of the connecting column sleeved over the guide rod.

[0011] Preferably, a limiting block is fixed to the bottom side of the connecting column, and a limiting groove matching the limiting block is provided on the bottom side of the cavity.

[0012] Preferably, the branch pipe is provided with a threaded seat at one end relative to the annular pipe, and the nozzle is provided with a threaded connector that matches the threaded seat at one end.

[0013] Preferably, the paint supply assembly includes a storage tank and a pump, one end of the pump is connected to the storage tank, and the other end of the pump is connected to a supply hose between the pump and the connecting pipe.

[0014] Preferably, a second motor is provided at the top of the storage tank, the output end of the second motor extends into the storage tank and is provided with spiral blades, a hollow cavity is provided between the inner and outer sides of the storage tank, and a heating wire is provided inside the hollow cavity.

[0015] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0016] By setting up structures such as retaining rings, connecting columns, annular pipes, branch pipes, first fixed frames, and support components, the retaining rings can drive the annular pipes to move back and forth stably. This allows the annular pipes to drive multiple sets of nozzles to reciprocate along the outer wall of the fiberglass tank through the branch pipes, thereby enabling rapid and uniform spraying of the outer wall of the tank and greatly improving spraying efficiency.

[0017] By installing threaded seats and threaded joints between the branch pipe and the nozzle, quick connection and separation between the branch pipe and the nozzle can be achieved, which facilitates the disassembly and maintenance of the nozzle. The operation is simple and convenient, greatly improving the practicality of the device. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0019] Figure 1This is one of the overall structural schematic diagrams of this utility model;

[0020] Figure 2 This is the second schematic diagram of the overall structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of the storage tank of this utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the first fixing frame of this utility model;

[0023] Figure 5 This is a schematic diagram of the retaining ring of this utility model;

[0024] Figure 6 This is a schematic diagram of the connection between the branch pipe and the nozzle of this utility model.

[0025] Explanation of reference numerals in the attached figures:

[0026] 1. Base; 2. Support frame; 3. First fixed frame; 4. Cavity; 5. Connecting column; 6. Retaining ring; 7. Annular pipe; 8. Branch pipe; 9. Nozzle; 10. Connecting pipe; 11. Feed hose; 12. Pump; 13. Storage tank; 14. Threaded rod; 15. First motor; 16. Guide rod; 17. Limiting block; 18. Limiting groove; 19. Threaded joint; 20. Threaded seat; 21. Second motor; 22. Spiral blade; 23. Heating wire; 24. Second fixed frame. Detailed Implementation

[0027] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0028] This utility model provides, for example Figures 1-6 The illustrated spraying device for producing fiberglass tanks includes:

[0029] Base 1, with support frames 2 symmetrically arranged at both ends of the top of base 1;

[0030] A first fixing frame 3 is provided on one side of the base 1. A cavity 4 is provided at the top of the first fixing frame 3. A retaining ring 6 is provided above the base 1 and between the two support frames 2. Connecting columns 5 are symmetrically fixed at both ends of the retaining ring 6. A moving component is provided between one end of one connecting column 5 and the first fixing frame 3, and a supporting component is provided at one end of the other connecting column 5.

[0031] The moving component includes a threaded rod 14 rotatably connected to the cavity 4 via a bearing, a first motor 15 fixed to one end of the first fixed frame 3, the output end of the first motor 15 being connected to the threaded rod 14, and one end of the connecting post 5 extending into the cavity 4 and being threadedly connected to the outside of the threaded rod 14.

[0032] A limiting block 17 is fixed to the bottom side of the connecting column 5, and a limiting groove 18 matching the limiting block 17 is opened on the bottom side of the cavity 4.

[0033] The support assembly includes a second fixing frame 24 disposed on the side of the base 1 relative to the first fixing frame 3. A guide rod 16 is fixed to the top of the second fixing frame 24, and one end of the connecting column 5 is sleeved on the guide rod 16.

[0034] The side wall of the retaining ring 6 is provided with an annular pipe 7. Multiple branch pipes 8 are arranged in an annular array on the inner side of the annular pipe 7. A nozzle 9 is installed at the end of the branch pipe 8. A connecting pipe 10 is provided on one side of the annular pipe 7. One end of the connecting pipe 10 is connected to a paint supply assembly.

[0035] The paint supply assembly includes a storage tank 13 and a pump 12. One end of the pump 12 is connected to the storage tank 13, and the other end of the pump 12 is connected to the connecting pipe 10 via a supply hose 11.

[0036] When in use, the fiberglass tank can be placed on two support frames 2. By starting the pump 12, the pump 12 can draw the paint in the storage tank 13 into the supply hose 11, and then send it into the annular pipe 7 through the connecting pipe 10. After that, it can be sprayed out through the branch pipe 8 from each nozzle 9. Since the nozzles 9 are arranged in a ring array, the four sides of the storage tank 13 can be sprayed at the same time.

[0037] Then, the first motor 15 is started, which drives the threaded rod 14 to rotate in both directions. The threaded rod 14 then drives the connecting column 5 to move within the cavity 4. With the cooperation of another set of second fixing frames 24, guide rods 16 and connecting columns 5, the two connecting columns 5 can drive the retaining ring 6 to move back and forth stably. This allows the retaining ring 6 to drive multiple sets of spray heads 9 to reciprocate along the outer wall of the fiberglass tank, thereby enabling rapid and uniform spraying of the outer wall of the tank and greatly improving the spraying efficiency.

[0038] A second motor 21 is provided at the top of the storage tank 13. The output end of the second motor 21 extends into the storage tank 13 and is provided with a spiral blade 22. A hollow cavity is provided between the inner and outer sides of the storage tank 13, and a heating wire 23 is provided inside the hollow cavity.

[0039] A threaded seat 20 is provided at one end of the branch pipe 8 relative to the annular pipe 7, and a threaded connector 19 matching the threaded seat 20 is provided at one end of the nozzle 9.

[0040] By screwing the threaded seat 20 into the threaded connector 19, the branch pipe 8 and the nozzle 9 can be quickly connected and separated, which facilitates the disassembly and maintenance of the nozzle 9. The operation is simple and convenient, greatly improving the practicality of the device.

[0041] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A spraying device for producing a glass fiber reinforced plastic tank, characterized in that, include: The base (1) has support frames (2) symmetrically arranged at both ends of its top; A first fixing frame (3) is provided on one side of the base (1), and a cavity (4) is provided at the top of the first fixing frame (3). A retaining ring (6) is provided above the base (1) and between the two support frames (2). Connecting columns (5) are symmetrically fixed at both ends of the retaining ring (6). A moving component is provided between one end of one of the connecting columns (5) and the first fixing frame (3), and a supporting component is provided at one end of the other connecting column (5). The side wall of the retaining ring (6) is provided with an annular pipe (7), and the inner side of the annular pipe (7) is provided with multiple branch pipes (8) in an annular array. The end of the branch pipe (8) is equipped with a nozzle (9). A connecting pipe (10) is provided on one side of the annular pipe (7), and one end of the connecting pipe (10) is connected to a paint supply assembly.

2. The spraying device for producing glass fiber reinforced plastic tanks according to claim 1, characterized in that: The moving component includes a threaded rod (14) rotatably connected to the cavity (4) via a bearing. One end of the first fixed frame (3) is fixed with a first motor (15). The output end of the first motor (15) is connected to the threaded rod (14). One end of the connecting column (5) extends into the cavity (4) and is connected to the outside of the threaded rod (14) via a threaded engagement.

3. The spraying device for producing glass steel tanks according to claim 1, characterized in that: The support assembly includes a second fixing frame (24) disposed on the side of the base (1) relative to the first fixing frame (3), a guide rod (16) is fixed at the top of the second fixing frame (24), and one end of the connecting column (5) is sleeved on the guide rod (16).

4. The spraying device for producing glass steel tanks according to claim 2, characterized in that: A limiting block (17) is fixed to the bottom side of the connecting column (5), and a limiting groove (18) matching the limiting block (17) is opened on the bottom side of the cavity (4).

5. The spraying device for producing glass steel tanks according to claim 1, characterized in that: The branch pipe (8) is provided with a threaded seat (20) at one end relative to the annular pipe (7), and the nozzle (9) is provided with a threaded connector (19) that matches the threaded seat (20) at one end.

6. The spraying device for producing glass fiber reinforced plastic tanks according to claim 1, characterized in that: The paint supply assembly includes a storage tank (13) and a pump (12). One end of the pump (12) is connected to the storage tank (13), and the other end of the pump (12) is connected to the connecting pipe (10) via a supply hose (11).

7. The spraying device for producing glass steel tanks according to claim 6, characterized in that: The top of the storage tank (13) is provided with a second motor (21), the output end of the second motor (21) extends into the storage tank (13) and is provided with a spiral blade (22), a hollow cavity is provided between the inner and outer sides of the storage tank (13), and a heating wire (23) is provided inside the hollow cavity.

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