Spraying equipment for processing wooden fireproof door

Abstract

The utility model discloses spraying equipment for processing a wooden fireproof door, which comprises a bottom plate, the upper end face of the bottom plate is fixedly connected with a shell, the two ends of the shell are provided with through holes, the interior of the shell is rotatably connected with two rotating rollers, the two rotating rollers are jointly provided with a conveying belt, a door plate main body is placed on the conveying belt, and the door plate main body is arranged on the conveying belt. A cleaning assembly used for cleaning the door plate body is arranged in the shell. According to the spraying device, the shell, the rotating rollers and the conveying belt are arranged and used in cooperation, a door plate body can be conveyed, and due to the fact that the conveying belt is composed of the two L-shaped belts, the upper face and the lower face of the door plate body can be sprayed at the same time when the door plate body is conveyed, so that the spraying efficiency is remarkably improved; the cleaning brush roller, the fan, the first three-way pipeline and the air injection box are used in cooperation, when the door plate body is conveyed, dust attached to the surface of the door plate body can be swept off and blown away, follow-up spraying treatment is facilitated, and the spraying quality is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to fire door processing technical field, concretely is a kind of spraying equipment for wooden fire door processing. BACKGROUND

[0002] Wooden fire door is usually made of specially treated wood or other wood composite materials, and is wrapped with fireproof and heat-insulating materials on the outside, which can resist the invasion of fire and high temperature for a certain period of time, thereby effectively preventing the spread of fire.

[0003] After searching, the utility model patent with patent announcement number CN216965047U discloses an automatic spraying equipment for fire door processing, which comprises an equipment box, a support plate fixedly connected to the top of the equipment box, a fixed box fixedly connected to the top of the equipment box, a motor fixedly connected to the inner wall of the fixed box, a screw rod fixedly connected to the other side of the motor, the other end of the screw rod movably connected to the inner wall of the fixed box through a bearing, an activity box threadedly connected to the surface of the screw rod, a spraying plate communicated with the bottom of the activity box, a connecting pipe communicated with the top of the activity box, a spraying machine communicated with the other end of the connecting pipe, the bottom of the spraying machine fixedly connected to the top of the fixed box, and a storage box fixedly connected to the two sides of the fixed box.

[0004] However, the above design still has some shortcomings. The above design can only complete single-sided spraying of the fire door each time during use, so manual turning of the door panel is still required during processing, and then spraying is performed again, which makes the spraying efficiency of the door panel relatively low and affects production efficiency, so improvement is needed. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a spraying equipment for wooden fire door processing to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a spraying equipment for wooden fire door processing, comprising a bottom plate, a shell fixedly connected to the upper end face of the bottom plate, two ends of the shell are provided with through openings, two rotating rollers are rotatably connected inside the shell, a conveying belt is commonly provided on the two rotating rollers, a door panel body is placed on the conveying belt, a cleaning assembly for cleaning the door panel body is arranged inside the shell, and a spraying assembly and a drying assembly are arranged inside the shell.

[0007] Among them, the conveying belt is arranged as two L-shaped belts, the door panel body is placed between the two L-shaped belts, a driving motor is fixedly connected to the shell, and the output end of the driving motor is fixedly connected to the input end of one of the rotating rollers.

[0008] The cleaning assembly includes two cleaning brush rollers fixedly connected inside the housing, one of which is located below the door panel body and the other is located above the door panel body.

[0009] The housing contains two jet boxes fixedly connected inside, which are connected by a first three-way pipe. A fan is fixedly connected to the housing, and the output end of the fan is connected to the input end of the first three-way pipe.

[0010] The spraying assembly includes two spray boxes fixedly connected inside the housing, which are connected to each other via a second three-way pipe. A storage tank is fixedly connected to the housing, and a spraying pump is installed inside the storage tank. The output end of the spraying pump is connected to the input end of the second three-way pipe.

[0011] The drying assembly includes multiple drying lamps fixedly connected inside the housing. Two inspection ports are opened on the upper surface of the housing, and a movable plate is fixedly connected inside each inspection port.

[0012] The bottom surface of the base plate is fixedly connected to a set of support seats, and each support seat is fixedly connected to a mounting base at its bottom.

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

[0014] This invention utilizes a housing, rotating rollers, and a conveyor belt to transport the main body of a door panel. Because the conveyor belt consists of two L-shaped belts, both the top and bottom surfaces of the door panel can be sprayed simultaneously during transport, significantly improving spraying efficiency. A cleaning component, employing a cleaning brush roller, a fan, a first three-way pipe, and an air jet box, sweeps away dust adhering to the surface of the door panel during transport, facilitating subsequent spraying and ensuring coating quality. A drying component, utilizing multiple drying lamps, rapidly dries the door panel after spraying, resulting in excellent performance. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of a spraying device for processing wooden fire doors according to this utility model;

[0016] Figure 2 This is a side view of a spraying device for processing wooden fire doors according to this utility model;

[0017] Figure 3 This is a cross-sectional view of a spraying device for processing wooden fire doors according to this utility model;

[0018] Figure 4This is a three-dimensional structural diagram of the storage box in a spraying equipment for processing wooden fire doors according to this utility model;

[0019] Figure 5 This is a three-dimensional structural diagram of the fan in a spraying equipment for processing wooden fire doors according to this utility model.

[0020] In the diagram: 1. Base plate; 2. Support base; 3. Shell; 4. Movable plate; 5. Rotary roller; 6. Conveyor belt; 7. Drive motor; 8. Door panel body; 9. Cleaning brush roller; 10. Air jet box; 11. Fan; 12. First tee pipe; 13. Spray box; 14. Storage box; 15. Second tee pipe; 16. Drying lamp. Detailed Implementation

[0021] 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.

[0022] Please see Figures 1-5 This utility model provides a technical solution: a spraying device for processing wooden fireproof doors, including a base plate 1, a housing 3 fixedly connected to the upper end face of the base plate 1, and openings at both ends of the housing 3, which are the inlet and outlet of the device. Two rotating rollers 5 are rotatably connected inside the housing 3, and a conveyor belt 6 is provided on the two rotating rollers 5. A door panel body 8 is placed on the conveyor belt 6, which can be used to transport the door panel body 8. A cleaning component for cleaning the door panel body 8 is provided inside the housing 3. A spraying component and a drying component are respectively provided inside the housing 3.

[0023] The conveyor belt 6 is configured as two L-shaped belts, and the door panel body 8 is placed between the two L-shaped belts. A drive motor 7 is fixedly connected to the housing 3. The output end of the drive motor 7 is fixedly connected to the input end of one of the rotating rollers 5. The drive motor 7 provides power to drive the rotating roller 5 to rotate, thereby enabling the conveyor belt 6 to transport the door panel body 8.

[0024] The cleaning component includes two cleaning brush rollers 9 fixedly connected inside the housing 3. One cleaning brush roller 9 is located below the door panel body 8, and the other cleaning brush roller 9 is located above the door panel body 8. The cleaning brush rollers 9 can contact the conveyed door panel body 8, so that the dust attached to its surface can be wiped and cleaned.

[0025] The housing 3 has two jet boxes 10 fixedly connected inside, and the two jet boxes 10 are connected to each other through a first three-way pipe 12. A fan 11 is fixedly connected to the housing 3, and the output end of the fan 11 is connected to the input end of the first three-way pipe 12. The fan 11, the first three-way pipe 12 and the jet boxes 10 can spray gas onto the conveyed door panel body 8, which can blow off the dust attached to the door panel body 8 for further cleaning.

[0026] The spraying assembly includes two spray boxes 13 fixedly connected inside the housing 3. The two spray boxes 13 are connected to each other through a second three-way pipe 15. A storage tank 14 is fixedly connected to the housing 3. A spraying pump is installed inside the storage tank 14. The output end of the spraying pump is connected to the input end of the second three-way pipe 15. The storage tank 14 can store the paint raw materials used for spraying. The raw materials can be extracted by the spraying pump. By using the second three-way pipe 15 and the spray boxes 13 in combination, the paint can be delivered to spray the door panel body 8.

[0027] The drying assembly includes multiple drying lamps 16 fixedly connected inside the housing 3. Two inspection ports are opened on the upper surface of the housing 3. A movable plate 4 is fixedly connected inside each inspection port. The drying lamps 16 can dry the painted door panel body 8 so that it can dry quickly and improve production efficiency and quality.

[0028] The bottom surface of the base plate 1 is fixedly connected to a set of support seats 2. Each support seat 2 is fixedly connected to a mounting seat at its bottom. The support seats 2 and the mounting seats can be used to make the device stable.

[0029] Working Principle: In use, first position the spraying device at the work point and connect the power supply. Next, load the paint material required for spraying into the storage tank 14. Then, place the door panel body 8 to be sprayed onto the conveyor belt 6. As the door panel body 8 moves on the conveyor belt 6, first use the cleaning brush roller 9 to wipe and clean its surface to remove initial stains. Subsequently, the air jet box 10 blows air onto the door panel body 8 to thoroughly remove residual dust. After the cleaning steps are completed, the spray box 13 will evenly spray paint onto the door panel body 8. Finally, use the drying lamp 16 to dry the door panel body 8, thus completing the spraying operation on both sides of the door panel body 8.

[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. A spraying device for processing wooden fire doors, comprising a base plate (1), characterized in that: The upper end face of the base plate (1) is fixedly connected to a housing (3). Both ends of the housing (3) are provided with openings. Two rotating rollers (5) are rotatably connected inside the housing (3). A conveyor belt (6) is provided on both rotating rollers (5). The door panel body (8) is placed on the conveyor belt (6). A cleaning component for cleaning the door panel body (8) is provided inside the housing (3). A spraying component and a drying component are respectively provided inside the housing (3).

2. The spraying equipment for processing wooden fire doors according to claim 1, characterized in that: The conveyor belt (6) is configured as two L-shaped belts, the door panel body (8) is placed between the two L-shaped belts, and a drive motor (7) is fixedly connected to the housing (3). The output end of the drive motor (7) is fixedly connected to the input end of one of the rotating rollers (5).

3. The spraying equipment for processing wooden fire doors according to claim 1, characterized in that: The cleaning assembly includes two cleaning brush rollers (9) fixedly connected inside the housing (3), one of the cleaning brush rollers (9) being disposed below the door panel body (8) and the other cleaning brush roller (9) being disposed above the door panel body (8).

4. The spraying equipment for processing wooden fire doors according to claim 3, characterized in that: Two jet boxes (10) are fixedly connected inside the housing (3). The two jet boxes (10) are connected to each other through a first three-way pipe (12). A fan (11) is fixedly connected to the housing (3). The output end of the fan (11) is connected to the input end of the first three-way pipe (12).

5. The spraying equipment for processing wooden fire doors according to claim 1, characterized in that: The spraying assembly includes two spray boxes (13) fixedly connected inside the housing (3), and the two spray boxes (13) are connected to each other through a second three-way pipe (15). A storage tank (14) is fixedly connected to the housing (3), and a spraying pump is installed inside the storage tank (14). The output end of the spraying pump is connected to the input end of the second three-way pipe (15).

6. The spraying equipment for processing wooden fire doors according to claim 1, characterized in that: The drying assembly includes multiple drying lamps (16) fixedly connected inside the housing (3). Two inspection ports are opened on the upper surface of the housing (3), and a movable plate (4) is fixedly connected inside each inspection port.

7. The spraying equipment for processing wooden fire doors according to claim 1, characterized in that: A set of support seats (2) is fixedly connected to the lower end face of the base plate (1), and each support seat (2) is fixedly connected to the bottom end of the base plate (1).

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