Boiler steel paint spraying device

Abstract

The utility model discloses a boiler steel paint spraying device in the technical field of steel paint spraying, which comprises a base and a paint spraying mechanism, and further comprises a protection box, a conveying mechanism and a sliding door mechanism, one side of the protection box is provided with an opening, the protection box is fixedly connected with the upper end of the base, the paint spraying mechanism is connected to the protection box, and the sliding door mechanism is connected with the conveying mechanism. The conveying mechanism comprises a conveying plate and a hydraulic rod, the hydraulic rod is fixedly connected into the base, the conveying plate is slidably connected to the base, the lower end of the conveying plate is fixedly connected with a connecting block, the connecting block is fixedly connected with the hydraulic rod, and the sliding door mechanism is connected to the protection box. The steel body paint spraying device has the advantages that steel bodies needing paint spraying are driven by the conveying mechanism to move and be conveyed, operation is easy and convenient, conveying efficiency is effectively improved, paint spraying is carried out in the protection box after the protection box is closed through the sliding door mechanism, paint is effectively prevented from scattering outwards, and the physical health of workers is effectively prevented from being affected. And meanwhile, the paint spraying condition in the protection box can be observed in real time through the observation opening.

Description

Technical Field

[0001] The utility model relates to the technical field of steel painting, in particular to a painting device for boiler steel. Background Technique

[0002] Before the processing and production of boiler steel structures, painting is an essential process. Through painting, not only can an aesthetic effect be achieved, but also the anti-corrosion performance can be improved.

[0003] In the prior art, traditional painting methods often lack effective protection measures, which easily lead to the overflow of paint mist, polluting the environment and endangering the health of workers. Moreover, manual transportation of steel materials is required, which consumes a large amount of manpower, has a low transportation efficiency, and has a certain degree of danger. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is that there is a lack of effective protection and inconvenient transportation during the painting of existing boiler steel structures.

[0005] To achieve the above object, the technical solution provided by the utility model is as follows:

[0006] A painting device for boiler steel, including a base and a painting mechanism. The painting mechanism includes a storage tank, an output pump, and a delivery pipe. The upper end of the storage tank is fixedly connected and communicated with a feed pipe. One end of the output pump is communicated with the storage tank through the delivery pipe. The other end of the output pump is connected with a spray head through the delivery pipe. A plurality of spray holes are provided at the lower end of the spray head. The device further includes a protective box, a conveying mechanism, and a sliding door mechanism. One side of the protective box is open. The protective box is fixedly connected to the upper end of the base. The painting mechanism is connected to the protective box. The conveying mechanism includes a conveying plate and a hydraulic rod. The hydraulic rod is fixedly connected inside the base. The conveying plate is slidably connected to the base. The conveying plate extends into the protective box movably. A connecting block is fixedly connected to the lower end of the conveying plate. The connecting block is fixedly connected to the hydraulic rod. The sliding door mechanism is connected to the protective box. The sliding door mechanism is used to close the open side of the protective box.

[0007] Further, a plurality of connecting pieces are fixedly connected to the lower end of the conveying plate. A roller is rotatably connected in the connecting pieces. Slide rail grooves are symmetrically provided on the base. The connecting pieces are slidably and adaptively connected to the slide rail grooves. The roller rolls inside the slide rail grooves.

[0008] Further, a chute is provided on the base. One end of the hydraulic rod telescopically moves in the chute. The connecting block is slidably connected inside the chute.

[0009] Further, the sliding door mechanism includes a door frame, a motor, and a closing door. The door frame is U-shaped, fixedly connected to the upper end of the base. The motor is fixedly connected to the upper end of the door frame. A screw rod is fixedly connected to the output end of the motor. The screw rod is rotatably connected to one side of the door frame. A sliding rod is fixedly connected to the other side of the door frame. The closing door is slidably connected to the protective box. A connecting plate is fixedly connected to one side of the closing door. The connecting plate is slidably connected to the door frame. One end of the connecting plate is threadedly connected to the screw rod, and the other end of the connecting plate is slidably connected to the sliding rod.

[0010] Further, symmetric connecting grooves are provided on the inner walls of both sides of the door frame. Both ends of the connecting plate are slidably connected to the connecting grooves on both sides of the door frame. The screw rod is rotatably connected to the connecting groove on one side of the door frame, and the sliding rod is fixedly connected to the connecting groove on the other side of the door frame.

[0011] Further, symmetric limiting grooves are provided on the inner walls of both sides of the protective box. Both ends of the closing door are slidably and adaptively connected to the limiting grooves. A through groove is provided at the upper end of the protective box, and the closing door slides out of the through groove.

[0012] Further, an observation port is provided on the outside of the protective box, and a transparent film is adhered to the observation port.

[0013] The beneficial effects obtained by the present utility model with the above structure are as follows:

[0014] 1: The steel body to be painted is driven by the conveying mechanism for moving and conveying, with simple and convenient operation, effectively improving the conveying efficiency;

[0015] 2: After the protective box is closed by using the sliding door mechanism, painting is carried out inside the protective box, effectively avoiding the external dispersion of paint and affecting the health of workers. At the same time, the painting situation inside the protective box can be observed in real time through the observation port. Description of the Drawings

[0016] Figure 1 It is a side view of the present utility model.

[0017] Figure 2 It is a three-dimensional view of the present utility model.

[0018] Figure 3 It is a schematic diagram of the painting mechanism of the present utility model.

[0019] Figure 4 It is a schematic diagram of the sliding door mechanism of the present utility model.

[0020] Figure 5 It is a schematic diagram of the conveying mechanism of the present utility model.

[0021] Figure 6 It is a sectional view of the base and the protective box of the present utility model.

[0022] Description of the Reference Numerals:

[0023] 1. Base, 101. Slide groove, 102. Slide rail groove, 2. Protective box, 201. Observation port, 202. Transparent film, 203. Through groove, 204. Limit groove, 3. Slide door mechanism, 301. Door frame, 302. Connection groove, 303. Motor, 304. Screw rod, 305. Slide rod, 306. Sealing door, 307. Connection plate, 4. Paint spraying mechanism, 401. Material storage tank, 402. Feed pipe, 403. Output pump, 404. Delivery pipe, 405. Nozzle, 406. Spray hole, 5. Conveying mechanism, 501. Conveyor plate, 502. Connecting piece, 503. Roller, 504. Connecting block, 505. Hydraulic rod. Detailed implementation mode

[0024] As Figure 1-6 shown, a paint spraying device for boiler steel includes a base 1 and a paint spraying mechanism 4. The paint spraying mechanism 4 includes a material storage tank 401, an output pump 403 and a delivery pipe 404. The upper end of the material storage tank 401 is fixedly connected and communicated with a feed pipe 402. One end of the output pump 403 is communicated with the material storage tank 401 through the delivery pipe 404. The other end of the output pump 403 is connected with a nozzle 405 through the delivery pipe 404. A plurality of spray holes 406 are arranged at the lower end of the nozzle 405. It also includes a protective box 2, a conveying mechanism 5 and a slide door mechanism 3. One side of the protective box 2 is open. The protective box 2 is fixedly connected to the upper end of the base 1. The paint spraying mechanism 4 is connected to the protective box 2. The conveying mechanism 5 includes a conveyor plate 501 and a hydraulic rod 505. The hydraulic rod 505 is fixedly connected inside the base 1. The conveyor plate 501 is slidably connected to the base 1. The conveyor plate 501 extends into the protective box 2 movably. A connecting block 504 is fixedly connected to the lower end of the conveyor plate 501. The connecting block 504 is fixedly connected to the hydraulic rod 505. The slide door mechanism 3 is connected to the protective box 2. The slide door mechanism 3 is used to close the open side of the protective box 2.

[0025] As Figure 5 、 6 shown, in order to improve the stability of the conveyor plate 501 moving on the base 1, a plurality of connecting pieces 502 are fixedly connected to the lower end of the conveyor plate 501. A roller 503 is rotatably connected in the connecting piece 502. Slide rail grooves 102 are symmetrically arranged on the base 1. The connecting piece 502 is slidably and adaptively connected in the slide rail groove 102. The roller 503 rolls in the slide rail groove 102 to roll and support the conveyor plate 501 to move on the base 1, avoiding the frictional resistance of the conveyor plate 501 directly sliding and fitting on the base 1 from affecting the movement of the conveyor plate 501. A slide groove 101 is arranged on the base 1. One end of the hydraulic rod 505 telescopically moves in the slide groove 101. The connecting block 504 is slidably connected in the slide groove 101.

[0026] As Figure 4As shown in the figure, in order to close the protective box 2 during painting, the sliding door mechanism 3 includes a door frame 301, a motor 303 and a closing door 306. The door frame 301 is U-shaped. The door frame 301 is fixedly connected to the upper end of the base 1. The motor 303 is fixedly connected to the upper end of the door frame 301. A screw rod 304 is fixedly connected to the output end of the motor 303. The screw rod 304 is rotatably connected to one side of the door frame 301. A sliding rod 305 is fixedly connected to the other side of the door frame 301. The closing door 306 is slidably connected to the protective box 2. A connecting plate 307 is fixedly connected to one side of the closing door 306. The connecting plate 307 is slidably connected to the door frame 301. One end of the connecting plate 307 is threadedly connected to the screw rod 304. The other end of the connecting plate 307 is slidably connected to the sliding rod 305.

[0027] As Figure 4 , 6 shown in the figure, in order to improve the stability of the lifting of the closing door 306, connecting grooves 302 are symmetrically arranged on the inner walls of both sides of the door frame 301. Both ends of the connecting plate 307 are slidably connected to the connecting grooves 302 on both sides of the door frame 301. The screw rod 304 is rotatably connected to the connecting groove 302 on one side of the door frame 301. The sliding rod 305 is fixedly connected to the connecting groove 302 on the other side of the door frame 301. Limiting grooves 204 are symmetrically arranged on the inner walls of both sides of the protective box 2. Both ends of the closing door 306 are slidably and fittingly connected to the limiting grooves 204. A through groove 203 is arranged at the upper end of the protective box 2. The closing door 306 slides out of the through groove 203.

[0028] As Figure 2 , 6 shown in the figure, in order to facilitate observing the painting situation inside the protective box 2, an observation port 201 is arranged on the outer side of the protective box 2. A transparent film 202 is adhered to the observation port 201, thereby facilitating the replacement of the transparent film 202.

[0029] When in use, the utility model drives the conveying plate 501 to slide out of the protection box 2 through the hydraulic rod 505, and then places the steel body to be painted on the conveying plate 501. The hydraulic rod 505 is used to push the connecting block 504 to slide in the chute 101, thereby driving the conveying plate 501 to move. At the same time, the lower end of the conveying plate 501 is supported by the rollers 503 on several connecting pieces 502 to roll in the slide rail groove 102 to support the stable movement of the conveying plate 501. Then, the conveying plate 501 drives the steel body to slide into the protection box 2. The output end of the motor 303 drives the screw rod 304 to rotate. Under the sliding limit action of the slide rod 305 and the connecting groove 302, the rotation of the screw rod 304 drives the connecting plate 307 to slide in the connecting groove 302, thereby driving the closing door 306 to slide on the protection box 2 to close the protection box 2. A transparent film 202 is adhered to the observation port 201. Paint is added into the storage tank 401 through the feed pipe 402, and the output pump 403 uses the conveying pipe 404 to extract and introduce the paint in the storage tank 401 into the spray head 405. Then, the paint is ejected from the spray holes 406 onto the steel body to realize the painting of the steel body.

[0030] In summary: In the embodiment of the utility model, the conveying mechanism 5 drives the steel body to be painted to move and convey. The operation is simple and convenient, effectively improving the conveying efficiency. The protection box 2 is closed by the sliding door mechanism 3 and painting is carried out inside the protection box 2, effectively avoiding the outward dispersion of paint and affecting the health of workers. At the same time, the painting situation inside the protection box 2 can be observed in real time through the observation port 201.

[0031] The above describes the utility model and its implementation manners. This description is not restrictive. What is shown in the drawings is only one of the implementation manners of the utility model, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and, without departing from the creative purpose of the utility model, design similar structural manners and embodiments to this technical solution without creative efforts, they shall fall within the protection scope of the utility model.

Claims

1. A boiler steel paint spraying device, comprising a base and a paint spraying mechanism, wherein the paint spraying mechanism comprises a material storage box, an output pump and a delivery pipe, wherein the upper end of the material storage box is fixedly connected and connected to a feed pipe, one end of the output pump is connected to the material storage box through a delivery pipe, and the other end of the output pump is connected to a nozzle through a delivery pipe, wherein a plurality of spray holes are provided at the lower end of the nozzle, and wherein: It also includes a protective box, a conveying mechanism and a sliding door mechanism. One side of the protective box is set to be open. The protective box is fixedly connected to the upper end of the base. The paint spraying mechanism is connected to the protective box. The conveying mechanism includes a conveying plate and a hydraulic rod. The hydraulic rod is fixedly connected to the base. The conveying plate is slidably connected to the base. The conveying plate movably extends into the protective box. The lower end of the conveying plate is fixedly connected to a connecting block. The connecting block is fixedly connected to the hydraulic rod. The sliding door mechanism is connected to the protective box. The sliding door mechanism is used to close the opening on one side of the protective box.

2. A boiler steel painting device according to claim 1, characterized in that: The lower end of the conveying plate is fixedly connected with a plurality of connecting members, in which rollers are rotatably connected, and the base is symmetrically provided with slide rail grooves, in which the connecting members are slidably adapted and connected, and the rollers roll in the slide rail grooves.

3. A boiler steel painting device according to claim 2, characterized in that: The base is provided with a slide groove, one end of the hydraulic rod is movably telescopic in the slide groove, and the connecting block is slidably connected in the slide groove.

4. A boiler steel painting device according to claim 1, characterized in that: The sliding door mechanism includes a door frame, a motor and a closed door. The door frame is set to a U shape. The door frame is fixed to the upper end of the base, the motor is fixed to the upper end of the door frame, the output end of the motor is fixed with a screw rod, the screw rod is rotatably connected to one side of the door frame, the other side of the door frame is fixed with a sliding rod, the closed door is slidably connected to the protection box, one side of the closed door is fixed with a connecting plate, the connecting plate is slidably connected to the door frame, one end of the connecting plate is threadedly connected to the screw rod, and the other end of the connecting plate is slidably connected to the sliding rod.

5. A boiler steel painting device according to claim 4, characterized in that: The inner walls on both sides of the door frame are symmetrically provided with connecting grooves, the two ends of the connecting plate are slidably connected to the connecting grooves on both sides of the door frame, the screw rod is rotationally connected to the connecting groove on one side of the door frame, and the sliding rod is fixed to the connecting groove on the other side of the door frame.

6. A boiler steel painting device according to claim 5, characterized in that: The inner walls on both sides of the protection box are symmetrically provided with limiting grooves, and the two ends of the closed door are slidably adapted to be connected in the limiting grooves. The upper end of the protection box is provided with a through groove, and the closed door slides out of the through groove.

7. A boiler steel painting device according to any one of claims 1 to 6, characterized in that: An observation port is arranged on the outer side of the protection box, and a transparent film is bonded on the observation port.

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