CN219836672U

CN219836672U - Electrostatic spraying equipment for aluminum profile

Info

Publication number: CN219836672U
Application number: CN202320929969.1U
Authority: CN
Inventors: 谭杰锋
Original assignee: Foshan Shangfengying Aluminum Co ltd
Current assignee: Foshan Shangfengying Aluminum Co ltd
Priority date: 2023-04-23
Filing date: 2023-04-23
Publication date: 2023-10-17
Anticipated expiration: 2033-04-23

Abstract

The utility model relates to the technical field of spraying equipment, in particular to electrostatic spraying equipment for aluminum profiles. The spraying device comprises a spraying box, wherein a water tank, a powder box and a heating box are fixedly installed at the upper end of the spraying box respectively, a mounting seat is arranged in the spraying box, a water collecting box is fixedly connected to one side outer wall of the mounting seat, a plurality of atomizing nozzles are communicated with the bottom end of the water collecting box, a water pump is communicated with the outer wall of the water tank through a pipeline, the water outlet end of the water pump is communicated with the water collecting box through a hose, a return type scraping plate is arranged in the spraying box, dust fall treatment is carried out on the inside of the spraying box through the set atomizing nozzles, meanwhile, the return type scraping plate is pushed to move downwards through the set first push rod, dust adhered to the inner side wall of the spraying box is scraped downwards with water, and then the lower scraping plate scrapes the dust and the water into a collecting drawer through a blanking through hole, so that the cleaning of the inner wall of the spraying box is guaranteed, the dust and electrostatic spraying particles are prevented from being mixed, and the spraying quality is affected.

Description

Electrostatic spraying equipment for aluminum profile

Technical Field

The utility model relates to the technical field of spraying equipment, in particular to electrostatic spraying equipment for aluminum profiles.

Background

The aluminum profile refers to an aluminum alloy profile, is generally in a hollow pipe fitting shape, and needs to be sprayed by adopting electrostatic spraying equipment when the aluminum profile is processed, so that the appearance color of the aluminum profile is changed, and the aluminum profile is more attractive.

However, when the existing aluminum profile electrostatic spraying equipment is used, the effect of cleaning impurities in the spraying environment cannot be guaranteed, so that dust, clothes fiber, equipment abrasive particles, dirt of a powder spraying system and other impurities can be mixed with spraying particles when spraying is performed, the quality of aluminum profile spraying is affected, and meanwhile, after aluminum profile spraying is finished, the spraying equipment is inconvenient to clean.

Chinese patent publication No. CN216173324U discloses an electrostatic powder spraying device for aluminum profiles, which belongs to the technical field of aluminum profile processing. The electrostatic powder spraying device for the aluminum profile comprises a spraying assembly. The spraying subassembly includes spraying case, driving piece, powder case, powder pump and adjusts the shower nozzle, the driving piece set up in the spraying case, the powder case set up in on the spraying case, the powder pump communicate in the powder case, adjust the shower nozzle including fixing base, first shower nozzle, second shower nozzle and telescopic strut, the fixing base screw thread cup joint in the driving piece output, first shower nozzle the second shower nozzle with telescopic strut all is provided with two. Through the setting, when spraying equipment sprays, can two-sided simultaneous spraying, promote spraying efficiency, reduce spraying time, simultaneously, can adjust spraying scope according to the size of aluminium alloy for the practicality of this equipment is higher but the device still lacks the cleaning device to spraying equipment, makes when spraying, and impurity in the air can mix with electrostatic powder, influences the spraying quality of aluminium alloy, in view of this, we propose an aluminium alloy electrostatic spraying equipment.

Disclosure of Invention

The utility model aims to provide an electrostatic spraying device for aluminum profiles, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the utility model provides an aluminum profile electrostatic spraying device, which comprises a spraying box, wherein a water tank, a powder box and a heating box are fixedly installed at the upper end of the spraying box respectively, a mounting seat is arranged in the spraying box, a water collecting box is fixedly connected to the outer wall of one side of the mounting seat, a plurality of atomizing spray heads are communicated with the bottom end of the water collecting box, a water pump is communicated with the outer wall of the water tank through a pipeline, the water outlet end of the water pump is communicated with the water collecting box through a hose, a return scraping plate is arranged in the spraying box, a plurality of first push rods are fixedly connected to the inner top end of the spraying box, the telescopic ends of the plurality of first push rods are fixedly connected with the upper surface of the return scraping plate, a collecting box is fixedly connected to the bottom end of the spraying box, a discharging through hole communicated with the collecting box is formed in the inner bottom end of the spraying box, a driving box is fixedly connected to the rear end of the spraying box, a lower scraping plate is arranged in the driving box, a scraping bar is fixedly connected to the bottom end of the lower scraping plate, and a sliding chute for sliding silica gel is formed in the inner wall of the spraying box.

As a further improvement of the technical scheme, the inner wall of the driving box is rotationally connected with a bidirectional screw, the outer wall of the driving box is fixedly provided with a motor, an output shaft of the motor is fixedly connected with one end of the bidirectional screw through a coupler, two ends of the bidirectional screw are in threaded connection with sliding blocks, the outer walls of the sliding blocks are hinged with connecting rods, and the other ends of the connecting rods are hinged with a lower scraping plate.

As the further improvement of this technical scheme, the interior top fixedly connected with control box of spraying case, the inner wall of control box rotates and is connected with one-way screw rod, the outer wall fixed mounting of control box has the motor, the output shaft of motor passes through the one end fixed connection of shaft coupling and one-way screw rod, the outside threaded connection of one-way screw rod has the control block, the gliding control tank of confession control block has been seted up to the bottom of control box, the bottom and the mount pad fixed connection of control block, the bottom fixedly connected with two guide bars of control box, two guide tanks with the guide bar looks adaptation have been seted up to the inside of mount pad.

As a further improvement of the technical scheme, the air collecting box is fixedly connected to the outer wall of the other side of the mounting seat, a plurality of drying spray heads are communicated with the bottom end of the air collecting box, the outer wall of the heating box is communicated with the air pump through a pipeline, the air outlet end of the air pump is communicated with the air collecting box through a hose, and the outer wall of the heating box is provided with a mounting groove for mounting the filter screen.

As a further improvement of the technical scheme, the powder spraying cavity is formed in the mounting seat, the plurality of spray guns are communicated with the bottom end of the mounting seat, the powder spraying pump is communicated with the outer wall of the powder box through a pipeline, the powder outlet end of the powder spraying pump is communicated with the powder spraying cavity through a hose, and the powder box is communicated with the upper end of the water tank through a feeding pipe.

As the further improvement of this technical scheme, the inner bottom fixedly connected with a plurality of second push rods of collecting box, a plurality of the flexible end of second push rod is all fixedly connected with bracing piece, the upper surface fixedly connected with rubber pad of bracing piece, a plurality of holding tanks with rubber pad looks adaptation have been seted up to the inner bottom of spraying case.

Compared with the prior art, the utility model has the beneficial effects that:

in this aluminum profile electrostatic spraying equipment, in carrying the header tank through the hose through the water pump that sets up in, rethread atomizer blowout carries out the dust fall to the inside of spraying case and handles, then, first push rod promotes the back shape scraper blade and moves down, scrape the interior bottom of spraying case with the water and the impurity that spray tank inner wall is attached, then the lower scraper blade that the rethread set up scrapes the interior bottom of spraying case with silica gel, scrape the interior bottom of spraying case accumulational water and impurity through the unloading through-hole and move to collect in the drawer, thereby guarantee the effect of impurity clearance in the spraying environment, when carrying out the spraying, impurity such as dust does not have, clothing fibre, equipment abrasive grain and powder spraying system mix with the spraying granule, influence the quality of aluminum profile spraying, after accomplishing aluminum profile spraying simultaneously, still can scrape the attached electrostatic granule of spraying incasement wall, recycle.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a block diagram of the collection box of the present utility model;

FIG. 3 is a block diagram of the mounting base of the present utility model;

FIG. 4 is a block diagram of the drive housing of the present utility model;

FIG. 5 is a block diagram of the control box of the present utility model;

fig. 6 is an enlarged structural view of the present utility model at a of fig. 3.

The meaning of each reference sign in the figure is:

1. a spraying box; 2. a water tank; 3. a powder box; 4. a heating box; 5. a mounting base; 6. a water collecting box; 7. an atomizing nozzle; 8. a water pump; 9. a circular scraping plate; 10. a first push rod; 11. a collection box; 12. a collection drawer; 13. a drive box; 14. a lower scraper; 15. a bidirectional screw; 16. a sliding block; 17. a connecting rod; 18. a control box; 19. a unidirectional screw; 20. a control block; 21. a guide rod; 22. a wind collecting box; 23. drying the spray head; 24. an air pump; 25. a filter screen; 26. a spray gun; 27. a powder spraying pump; 28. a second push rod; 29. a support rod; 30. and a rubber pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the embodiment provides an electrostatic spraying device for aluminum profiles, which comprises a spraying tank 1, wherein a water tank 2, a powder tank 3 and a heating tank 4 are fixedly installed at the upper end of the spraying tank 1, a mounting seat 5 is arranged in the spraying tank 1, a water collecting box 6 is fixedly connected to one outer wall of one side of the mounting seat 5, a plurality of atomizing nozzles 7 are communicated with the bottom end of the water collecting box 6, a water pump 8 is communicated with the outer wall of the water tank 2 through a pipeline, the water outlet end of the water pump 8 is communicated with the water collecting box 6 through a hose, a return scraping plate 9 is arranged in the spraying tank 1, a plurality of first pushing rods 10 are fixedly connected to the inner top end of the spraying tank 1, the telescopic ends of the plurality of first pushing rods 10 are fixedly connected with the upper surface of the return scraping plate 9, a collecting box 11 is fixedly connected to the bottom end of the spraying tank 1, a discharging through hole communicated with the collecting box 11 is formed in the inner bottom end of the spraying tank 1, a collecting drawer 12 is slidably connected to the inside of the collecting box 11, a driving box 13 is fixedly arranged at the rear end of the spraying tank 1, a lower scraping plate 14 is arranged in the driving box 13, the bottom scraping plate 14 is fixedly connected with the bottom scraping plate 14, and the inner wall of the lower scraping plate 14 is fixedly connected with the silica gel scraping plate 14.

The working principle is as follows: before carrying out aluminium alloy spraying, the water pump 8 is taken out with the water in the water tank 2 to in carrying water catch bowl 6 through the hose, rethread atomizer 7 blowout makes atomizer 7 can carry out comprehensive dust fall to the inner wall of spraying case 1, then, first push rod 10 promotes back shape scraper blade 9 and moves down, scrape the inner wall of spraying case 1, scrape the water droplet that will glue the dust, then, lower scraper blade 4 scrapes the inner bottom of spraying case 1, scrape dust and water in collecting drawer 12 through the unloading through-hole, thereby guarantee the clean in the spraying case 1 before the aluminium alloy spraying, prevent that dust in the air, clothing fibre, equipment abrasive grain and the scale deposit such as powder spraying system from mixing with spraying granule, influence the quality of aluminium alloy spraying.

In order to facilitate the movement of the lower scraping plate 14, the inner wall of the driving box 13 is rotationally connected with a bidirectional screw rod 15, the outer wall of the driving box 13 is fixedly provided with a motor, an output shaft of the motor is fixedly connected with one end of the bidirectional screw rod 15 through a coupler, two ends of the bidirectional screw rod 15 are in threaded connection with sliding blocks 16, the outer walls of the two sliding blocks 16 are hinged with connecting rods 17, the other ends of the two connecting rods 17 are hinged with the lower scraping plate 14, the two sliding blocks 16 are driven to rotate by the set motor so as to be close to or far away from each other, the lower scraping plate 4 scrapes the inner bottom end of the spraying box 1 under the action of the two connecting rods 17, so that not only the cleaned sewage can be collected, but also the residual electrostatic particles after spraying can be recycled.

Considering the removal of guaranteeing mount pad 5, so the interior top fixedly connected with control box 18 of spraying case 1, the inner wall rotation of control box 18 is connected with unidirectional screw 19, the outer wall fixed mounting of control box 18 has the motor, the output shaft of motor passes through the one end fixed connection of shaft coupling and unidirectional screw 19, the outside threaded connection of unidirectional screw 19 has control block 20, the gliding control groove of confession control block 20 has been seted up to the bottom of control box 18, the bottom and the mount pad 5 fixed connection of control block 20, the bottom fixedly connected with of control box 18 two guide bars 21, two guide slots with guide bar 21 looks adaptation have been seted up to the inside of mount pad 5, drive unidirectional screw 19 through the motor that sets up and rotate, make control block 20 drive mount pad 5 and remove under the restriction of guide bar 21, guarantee the stability of mount pad 5 removal, simultaneously, guarantee the effect of spraying case 1 clearance and stoving.

In order to guarantee the drying after the spraying case 1 clearance and the quick solidification of aluminium alloy after the spraying, so the opposite side outer wall fixedly connected with collection wind box 22 of mount pad 5, the bottom intercommunication of collection wind box 22 has a plurality of stoving shower nozzles 23, the outer wall of heating case 4 has air pump 24 through the pipeline intercommunication, the end of giving vent to anger of air pump 24 is linked together with collection wind box 22 through the hose, the mounting groove that is used for installing filter screen 25 has been seted up to the outer wall of heating case 4, inhale heating case 4 with external control through the air pump 24 that sets up in, the filter screen 25 that sets up can prevent external dust entering heating case 4, then, the air after heating is carried in collection wind box 22 through the hose, the blowout of rethread stoving shower nozzle 23, thereby can dry the spraying case 1 inner wall after the cleaning, simultaneously can accelerate the solidification after aluminium alloy spraying is accomplished.

In operation, the effect of aluminum profile spraying is guaranteed, so the powder spraying cavity is formed in the mounting seat 5, the bottom end of the mounting seat 5 is communicated with the plurality of spray guns 26, the outer wall of the powder box 3 is communicated with the powder spraying pump 27 through a pipeline, the powder outlet end of the powder spraying pump 27 is communicated with the powder spraying cavity through a hose, the powder box 3 is communicated with the upper end of the water tank 2 through a feeding pipe, electrostatic particles in the powder box 3 are conveyed into the powder spraying cavity through the hose by the aid of the set powder spraying pump 27, the electrostatic particles are sprayed out through the spray guns 26, and the effect of aluminum profile spraying can be guaranteed through the set plurality of spray guns 26.

In addition, the aluminum profile to be sprayed is required to be supported, so that the inner bottom end of the collecting box 11 is fixedly connected with a plurality of second push rods 28, the telescopic ends of the plurality of second push rods 28 are fixedly connected with supporting rods 29, the upper surface of each supporting rod 29 is fixedly connected with a rubber pad 30, a plurality of accommodating grooves matched with the rubber pads 30 are formed in the inner bottom end of the spraying box 1, the supporting rods 29 are pushed to move upwards through the arranged second push rods 28, and accordingly the aluminum profile to be sprayed is conveniently supported.

When the electrostatic aluminum profile spraying device in the embodiment is specifically used, firstly, before aluminum profile spraying is carried out, the water in the water tank 2 is pumped out by the water pump 8 and conveyed into the water collecting box 6 through the hose, and then sprayed out by the atomizing nozzle 7, meanwhile, the motor drives the unidirectional screw 19 to rotate, so that the control block 20 drives the mounting seat 5 to move under the limit of the guide rod 21, the atomizing nozzle 7 can comprehensively dust the inner wall of the spraying box 1, then, the first push rod 10 pushes the square scraper 9 to move downwards, the inner wall of the spraying box 1 is scraped, the water drops with dust are scraped, then, the motor drives the bidirectional screw 15 to rotate, the two sliding blocks 16 are mutually close to or far away, the lower scraper 4 scrapes the inner bottom end of the spraying box 1 under the action of the two connecting rods 17, dust and water are scraped into the collecting drawer 12 through the blanking through holes to be collected, so that the cleaning of the interior of the spray box 1 before aluminum profile spraying is ensured, dust, clothing fibers, equipment abrasive particles, dirt of a powder spraying system and other impurities are prevented from being mixed with spraying particles to influence the quality of aluminum profile spraying, then the second push rod 28 drives the support rod 29 to move upwards, the aluminum profile is placed on the support rod 29, then spraying is started, electrostatic particles in the powder box 3 are conveyed into a powder spraying cavity through a hose through the arranged powder spraying pump 27, then the spray gun 26 sprays out, the motor drives the unidirectional screw 19 to rotate, the control block 20 drives the mounting seat 5 to move under the limit of the guide rod 21, the arranged plurality of spray guns 26 can ensure the effect of aluminum profile spraying, after the spray or spray box 1 is cleaned, the outside is controlled to be sucked into the heating box 4 for heating through the arranged air pump 24, the filter screen 25 that sets up can prevent external dust entering heating cabinet 4, then, in the air after the heating was carried to collection wind box 22 through the hose, the blowout of rethread stoving shower nozzle 23 to can dry the spraying case 1 inner wall after the cleaning, can accelerate the solidification simultaneously after aluminium alloy spraying is accomplished.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an aluminium alloy electrostatic spraying equipment, includes spraying case (1), its characterized in that: the upper end of spraying case (1) is fixed mounting respectively has water tank (2), powder case (3) and heating cabinet (4), the inside of spraying case (1) is equipped with mount pad (5), one side outer wall fixedly connected with water collecting box (6) of mount pad (5), the bottom intercommunication of water collecting box (6) has a plurality of atomizer (7), the outer wall of water tank (2) is linked together through pipeline intercommunication has water pump (8), the play water end of water pump (8) is linked together through hose and water collecting box (6), be provided with back-up scraper blade (9) in spraying case (1), the interior top fixedly connected with a plurality of first push rods (10) of spraying case (1), a plurality of the flexible end of first push rods (10) all with the upper surface fixed connection of back-up scraper blade (9), the bottom fixedly connected with collecting box (11) of spraying case (1), the unloading through-hole that is linked together with collecting box (11) is seted up to the inner bottom of spraying case (1), the inside drawer (11) is connected with drawer (12), the inside is connected with the drive of scraping plate (14) and is connected with the inside scraper blade (13) of spraying case (1), the inner wall of the spraying box (1) is provided with a sliding chute for the lower scraping plate (14) to slide.

2. An aluminum profile electrostatic spraying device according to claim 1, characterized in that: the inner wall rotation of driving case (13) is connected with bi-directional screw (15), the outer wall fixed mounting of driving case (13) has the motor, the output shaft of motor passes through the one end fixed connection of shaft coupling and bi-directional screw (15), the both ends threaded connection of bi-directional screw (15) has slider (16), two the outer wall of slider (16) all articulates has connecting rod (17), two the other end of connecting rod (17) all articulates with lower scraper blade (14).

3. An aluminum profile electrostatic spraying device according to claim 1, characterized in that: the inner top fixedly connected with control box (18) of spraying case (1), the inner wall of control box (18) rotates and is connected with unidirectional screw (19), the outer wall fixed mounting of control box (18) has the motor, the output shaft of motor passes through the one end fixed connection of shaft coupling and unidirectional screw (19), the outside threaded connection of unidirectional screw (19) has control block (20), supply control block (20) gliding control groove has been seted up to the bottom of control box (18), the bottom and the mount pad (5) fixed connection of control block (20), the bottom fixedly connected with two guide bars (21) of control box (18), two guide grooves with guide bar (21) looks adaptation have been seted up to the inside of mount pad (5).

4. An aluminum profile electrostatic spraying device according to claim 1, characterized in that: the air collecting box is fixedly connected with the outer wall of the other side of the mounting seat (5), a plurality of drying spray heads (23) are communicated with the bottom end of the air collecting box (22), an air pump (24) is communicated with the outer wall of the heating box (4) through a pipeline, the air outlet end of the air pump (24) is communicated with the air collecting box (22) through a hose, and a mounting groove for mounting a filter screen (25) is formed in the outer wall of the heating box (4).

5. An aluminum profile electrostatic spraying device according to claim 1, characterized in that: powder spraying cavities are formed in the mounting seat (5), a plurality of spray guns (26) are communicated with the bottom end of the mounting seat (5), a powder spraying pump (27) is communicated with the outer wall of the powder box (3) through a pipeline, the powder outlet end of the powder spraying pump (27) is communicated with the powder spraying cavities through a hose, and a feeding pipe is communicated with the upper ends of the powder box (3) and the water tank (2).

6. An aluminum profile electrostatic spraying device according to claim 1, characterized in that: the inner bottom end fixedly connected with a plurality of second push rods (28) of collecting box (11), a plurality of flexible end of second push rods (28) is all fixedly connected with bracing piece (29), the upper surface fixedly connected with rubber pad (30) of bracing piece (29), a plurality of holding tanks with rubber pad (30) looks adaptation have been seted up to the inner bottom end of spraying box (1).