Anti-corrosion treatment device for interior of bottle body

Abstract

The utility model discloses an anti-corrosion treatment device for the interior of a bottle body, which belongs to the technical field of anti-corrosion of fire-fighting instruments and comprises a base, a frame is mounted at the top of the base, a through hole is formed in the top of the base, and an auxiliary supporting component for bearing the bottle body of a fire extinguisher is arranged on the inner wall of the through hole; a lifting screw rod is rotatably mounted on the outer side of the frame, the bottom end of the lifting screw rod is in transmission connection with a lifting motor, a lifting pressing plate is movably connected to the surface of the lifting screw rod, and a positioning turntable is rotatably mounted at the bottom of the lifting pressing plate through a rotating motor; a fixing frame is installed below the lifting lead screw, and a clamping and limiting assembly for positioning a fire extinguisher bottle body is arranged on the surface of the fixing frame. According to the device, a fire extinguisher can be sprayed in a rotating mode in the spraying process, the uniformity of an anti-corrosion coating sprayed into a fire extinguisher bottle body is further improved, the anti-corrosion effect is guaranteed, the device can conduct positioning according to fire extinguisher bottle bodies of different sizes, and the spraying efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to fire extinguisher anticorrosion technical field, specifically is bottle body inside anticorrosion treatment device. BACKGROUND

[0002] Fire extinguisher is one of common fireproof facilities, is stored in public place or place where fire may occur, and the component filled in different kinds of fire extinguisher cylinder is different, is specially set for different fire alarm, and the kind of fire extinguisher is very much currently, and different kinds of fire extinguisher have different performance requirements to fire extinguisher cylinder, such as the fire extinguisher cylinder filled with liquid fire extinguishing agent requires that the inside is not easy to be corroded, and the service life reaches more than six years, in order to improve the corrosion resistance of fire extinguisher bottle body inside, the bottle body inner surface is often sprayed with coating, so it is needed to use anticorrosion treatment device to carry out spraying treatment.

[0003] Such as prior art, the announcement number: CN221580954U Chinese utility model content discloses a kind of inner wall spraying equipment, belongs to fire extinguisher technical field, solve the problem that the uniformity of existing technology is poor when corrosion-resistant coating liquid is sprayed to the inside of cylinder, and operator needs to manually rotate cylinder during spraying process, low efficiency, including fixed plate;The upper end of the fixed plate is installed with box by bolt, and two groups of fixed seats are installed in the inside of box, two groups of guide rods are installed between two groups of fixed seats, and lifting seat is slid on two groups of guide rods, lifting seat is installed with supporting plate on, and mounting piece is installed on the upper end of supporting plate.

[0004] From the above-mentioned inner wall spraying equipment, it can be known that the existing technology has the following problems: the uniformity of corrosion-resistant coating liquid sprayed into the inside of cylinder is poor, which affects the corrosion effect, and it is not convenient to position different sizes of bottle body, which affects the spraying efficiency, therefore we need to propose bottle body inside anticorrosion treatment device. UTILITY MODEL CONTENT

[0005] The utility model aims at providing bottle body inside anticorrosion treatment device, can rotate during spraying process, further improve the uniformity of corrosion-resistant coating sprayed in the inside of fire extinguisher bottle body, ensure the effect of corrosion, and the device can be positioned according to different sizes of fire extinguisher bottle body, improve the efficiency of spraying, to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, this utility model provides: an internal anti-corrosion treatment device for fire extinguisher bottles, including a base, a frame mounted on the top of the base, a through hole on the top of the base, and an auxiliary support component for supporting the fire extinguisher bottle on the inner wall of the through hole; a lifting screw is rotatably mounted on the outside of the frame, a lifting motor is driven to the bottom end of the lifting screw, a lifting pressure plate is movably connected to the surface of the lifting screw, and a positioning turntable is rotatably mounted on the bottom of the lifting pressure plate via a rotary motor; a fixing frame is mounted below the lifting screw, and a clamping and limiting component for positioning the fire extinguisher bottle is provided on the surface of the fixing frame; and a spraying and lifting component for internal anti-corrosion treatment of the fire extinguisher bottle is provided inside the base.

[0007] Preferably, the auxiliary support assembly includes: a positioning screw rotatably mounted on the top of the inner cavity of the base, and a connecting frame movably connected to the surface of the positioning screw; wherein, one end of the positioning screw is driven by a drive motor, one end of the connecting frame is connected to an arc-shaped support frame, and the surface of the arc-shaped support frame is provided with universal balls.

[0008] Preferably, the two ends of the arc-shaped support frame are connected to limit blocks, the inner wall of the through hole is provided with a limit groove, and the surface of the limit block is slidably connected to the inner wall of the limit groove.

[0009] Preferably, the clamping and limiting assembly includes: a transmission rod rotatably mounted on the inner wall of the fixed frame, and a clamping plate movably mounted on the surface of the transmission rod; wherein, a connecting guide rod is slidably connected to the surface of the clamping plate, an arc-shaped positioning frame is connected to the end of the connecting guide rod, and an auxiliary roller is rotatably mounted on the surface of the arc-shaped positioning frame.

[0010] Preferably, a dual-axis motor is installed on the inner surface of the fixing frame, the output end of the dual-axis motor is connected to the end of the transmission rod, a compression spring is sleeved on the surface of the connecting guide rod, and one end of the compression spring is connected to the inner surface of the clamping plate.

[0011] Preferably, the spraying lifting assembly includes: a collection tray connected to the inner wall of the base, and an electric push rod installed at the bottom of the inner cavity of the base; wherein, the extended end of the electric push rod is connected to a positioning block, the surface of the positioning block is connected to a spraying guide rod, and the surface of the spraying guide rod is slidably connected to the center position of the collection tray.

[0012] Preferably, a spray head is connected to the top end of the spray guide rod, and a spray liquid tank is connected to the bottom end of the spray guide rod via a pump.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This utility model utilizes a combination of structures including a base, frame, lifting pressure plate, auxiliary support components, clamping and limiting components, and spraying lifting components. Based on the size of the bottle to be processed, a drive motor drives a positioning screw, which in turn moves a connecting frame connected to an arc-shaped support frame. This, in turn, moves a limiting block along a limiting groove, facilitating convenient positioning and support of the bottle. Simultaneously, a dual-axis motor drives a transmission rod to move a clamping plate towards the bottle, clamping the bottle with the arc-shaped positioning frame connected to the guide rod. A compression spring enhances clamping stability. A lifting motor drives a lifting screw to move the lifting pressure plate downwards, pressing the positioning turntable against the bottom of the inverted bottle for positioning. An electric push rod controls a spraying guide rod equipped with a spray head to extend into the bottle. During spraying, a rotary motor drives the rod to rotate, improving spray uniformity and ensuring effective corrosion protection. Attached Figure Description

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

[0016] Figure 2 This is a schematic diagram of the arc-shaped support frame structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the lifting pressure plate structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the arc-shaped positioning frame structure of this utility model.

[0019] In the diagram: 1. Base; 2. Frame; 3. Through hole; 4. Limiting groove; 5. Arc-shaped support frame; 6. Limiting block; 7. Universal ball; 8. Connecting frame; 9. Positioning screw; 10. Drive motor; 11. Collection tray; 12. Spray head; 13. Spray guide rod; 14. Electric push rod; 15. Spray liquid tank; 16. Lifting screw; 17. Lifting motor; 18. Lifting pressure plate; 19. Rotary motor; 20. Positioning turntable; 21. Fixing frame; 22. Dual-axis motor; 23. Transmission rod; 24. Clamping plate; 25. Arc-shaped positioning frame; 26. Auxiliary roller; 27. Connecting guide rod; 28. Compression spring. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1-4This utility model provides: an internal anti-corrosion treatment device for fire extinguisher bottles, including a base 1, a frame 2 installed on the top of the base 1, a through hole 3 on the top of the base 1, and an auxiliary support component for supporting the fire extinguisher bottle on the inner wall of the through hole 3; a lifting screw 16 is rotatably installed on the outer side of the frame 2, the bottom end of the lifting screw 16 is connected to a lifting motor 17, a lifting pressure plate 18 is movably connected to the surface of the lifting screw 16, and a positioning turntable 20 is rotatably installed on the bottom of the lifting pressure plate 18 via a rotary motor 19; a fixing frame 21 is installed below the lifting screw 16, and a clamping and limiting component for positioning the fire extinguisher bottle is provided on the surface of the fixing frame 21; and a spraying lifting component for internal anti-corrosion treatment of the fire extinguisher bottle is provided inside the base 1.

[0022] It is worth noting that, through the coordinated arrangement of the base 1, frame 2, lifting screw 16, lifting pressure plate 18, auxiliary support components, clamping and limiting components, and spraying lifting components, the fire extinguisher can be rotated during the spraying process, further improving the uniformity of the anti-corrosion coating sprayed inside the fire extinguisher bottle and ensuring the anti-corrosion effect. In addition, the device can be positioned according to fire extinguisher bottles of different sizes, improving the efficiency of spraying.

[0023] Specifically, the auxiliary support components include: a positioning screw 9 rotatably mounted on the top of the inner cavity of the base 1, and a connecting frame 8 movably connected to the surface of the positioning screw 9; wherein, one end of the positioning screw 9 is driven by a drive motor 10, and one end of the connecting frame 8 is connected to an arc-shaped support frame 5, the surface of which is provided with universal balls 7. Both ends of the arc-shaped support frame 5 are connected to limit blocks 6, and the inner wall of the through hole 3 is provided with a limit groove 4, the surface of the limit block 6 being slidably connected to the inner wall of the limit groove 4.

[0024] Furthermore, the base 1 is a support structure for the installation of the device, the positioning screw 9 is a transmission mechanism for the connecting frame 8, the drive motor 10 is a structure that drives the positioning screw 9, the connecting frame 8 is a structure that connects to the arc-shaped support frame 5, the arc-shaped support frame 5 is a support structure for the bottle to be placed upside down, the universal ball 7 is a structure that works with the auxiliary roller 26 to facilitate the rotation motor 19 to drive the positioning turntable 20 and drive the bottle to rotate, and the limiting block 6 is a guide and limiting structure that works with the arc-shaped support frame 5 and the limiting groove 4.

[0025] The clamping and limiting assembly includes: a transmission rod 23 rotatably mounted on the inner wall of the fixed frame 21, and a clamping plate 24 movably mounted on the surface of the transmission rod 23; wherein, a connecting guide rod 27 is slidably connected to the surface of the clamping plate 24, and an arc-shaped positioning frame 25 is connected to the end of the connecting guide rod 27, and an auxiliary roller 26 is rotatably mounted on the surface of the arc-shaped positioning frame 25. A dual-axis motor 22 is mounted on the inner surface of the fixed frame 21, and the output end of the dual-axis motor 22 is connected to the end of the transmission rod 23. A compression spring 28 is sleeved on the surface of the connecting guide rod 27, and one end of the compression spring 28 is connected to the inner surface of the clamping plate 24.

[0026] In addition, the fixing frame 21 is a structure for mounting the fixing frame 21 and the dual-axis motor 22, the clamping plate 24 is a structure for assembling the arc-shaped positioning frame 25, the connecting guide rod 27 plays a role in limiting and guiding the arc-shaped positioning frame 25, the compression spring 28 assists the arc-shaped positioning frame 25 in positioning the bottle, and the auxiliary roller 26 cooperates with the universal ball 7 for limiting.

[0027] The spraying lifting assembly includes: a collection tray 11 connected to the inner wall of the base 1, and an electric push rod 14 installed at the bottom of the inner cavity of the base 1; wherein, the extended end of the electric push rod 14 is connected to a positioning block, the surface of the positioning block is connected to a spraying guide rod 13, and the surface of the spraying guide rod 13 is slidably connected to the center position of the collection tray 11. The top end of the spraying guide rod 13 is connected to a spraying head 12, and the bottom end of the spraying guide rod 13 is connected to a spraying liquid tank 15 via a pump.

[0028] The collection tray 11 collects residual paint after the spray head 12 has been sprayed. The electric push rod 14 raises and lowers the spray guide rod 13, which is equipped with the spray head 12, to facilitate spraying and improve the spraying effect. When the spray head 12 is rotated during spraying, the electric push rod 14 will lower and retract the spray head 12 at a uniform speed to further ensure the effect of the anti-corrosion treatment inside the fire extinguisher bottle.

[0029] Depending on the size of the bottle to be processed, the drive motor 10 drives the positioning screw 9, which in turn moves the connecting frame 8 connected to the arc-shaped support frame 5. This allows the limiting block 6 to move along the limiting groove 4, facilitating the positioning and support of the bottle. Simultaneously, the dual-axis motor 22 drives the transmission rod 23 to move the clamping plate 24 toward the bottle, clamping the bottle with the arc-shaped positioning frame 25 connected to the guide rod 27. The compression spring 28 enhances the stability of the clamping. The lifting motor 17 drives the lifting screw 16 to control the lifting pressure plate 18 to move downward, pressing the positioning turntable 20 against the bottom of the inverted bottle for positioning. The electric push rod 14 controls the spraying guide rod 13, equipped with the spraying head 12, to extend into the bottle. During spraying, the rotary motor 19 drives the rotation, improving the uniformity of the spray and ensuring the anti-corrosion effect.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An internal corrosion protection device for the bottle, characterized in that, include: A base (1) is provided with a frame (2) installed on the top of the base (1). A through hole (3) is provided on the top of the base (1). An auxiliary support component for supporting the fire extinguisher bottle is provided on the inner wall of the through hole (3). A lifting screw (16) is rotatably installed on the outside of the frame (2). The bottom end of the lifting screw (16) is connected to a lifting motor (17). A lifting pressure plate (18) is movably connected to the surface of the lifting screw (16). A positioning turntable (20) is rotatably installed on the bottom of the lifting pressure plate (18) through a rotary motor (19). A fixing frame (21) is installed below the lifting screw (16), and the surface of the fixing frame (21) is provided with a clamping and limiting component for positioning the fire extinguisher bottle. The base (1) is equipped with a spraying and lifting assembly for anti-corrosion treatment of the inside of the fire extinguisher bottle.

2. The internal corrosion protection device for the bottle body according to claim 1, characterized in that: The auxiliary support components include: Rotate the positioning screw (9) installed at the top of the inner cavity of the base (1), and A connecting bracket (8) is movably connected to the surface of the positioning lead screw (9); The positioning screw (9) is connected to a drive motor (10) at one end, and the connecting frame (8) is connected to an arc-shaped support frame (5) at one end. The surface of the arc-shaped support frame (5) is provided with universal balls (7).

3. The internal corrosion protection device for the bottle body according to claim 2, characterized in that: The two ends of the arc-shaped support frame (5) are connected to limit blocks (6), and the inner wall of the through hole (3) is provided with a limit groove (4). The surface of the limit block (6) is slidably connected to the inner wall of the limit groove (4).

4. The internal corrosion protection device for the bottle body according to claim 1, characterized in that: The clamping and limiting component includes: Rotate the transmission rod (23) mounted on the inner wall of the fixed frame (21), and A clamping plate (24) is movably mounted on the surface of the transmission rod (23); The clamping plate (24) is slidably connected to a connecting guide rod (27), and the end of the connecting guide rod (27) is connected to an arc-shaped positioning frame (25). An auxiliary roller (26) is rotatably mounted on the surface of the arc-shaped positioning frame (25).

5. The internal corrosion protection device for the bottle body according to claim 4, characterized in that: A dual-axis motor (22) is installed on the inner surface of the fixing frame (21). The output end of the dual-axis motor (22) is connected to the end of the transmission rod (23). A compression spring (28) is sleeved on the surface of the connecting guide rod (27). One end of the compression spring (28) is connected to the inner surface of the clamping plate (24).

6. The internal corrosion protection device for the bottle body according to claim 1, characterized in that: The spraying lifting assembly includes: The collection tray (11) connected to the inner wall of the base (1), and An electric push rod (14) is installed at the bottom of the inner cavity of the base (1); The electric push rod (14) has a positioning block connected to its extended end. The surface of the positioning block is connected to a spraying guide rod (13), and the surface of the spraying guide rod (13) is slidably connected to the center position of the collection tray (11).

7. The internal corrosion protection device for the bottle body according to claim 6, characterized in that: The top end of the spraying guide rod (13) is connected to a spraying head (12), and the bottom end of the spraying guide rod (13) is connected to a spraying liquid tank (15) via a pump.

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