CN213102837U

CN213102837U - Aluminum profile surface pretreatment paint spraying device

Info

Publication number: CN213102837U
Application number: CN202021822680.2U
Authority: CN
Inventors: 戴兵
Original assignee: Jiangxi Zhongan Aluminium Co ltd
Current assignee: Jiangxi Zhongan Aluminium Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-05-04
Anticipated expiration: 2030-08-27

Abstract

The utility model relates to an aluminium alloy surface pretreatment technical field, and disclose an aluminium alloy surface pretreatment paint spraying apparatus, solved present aluminium alloy wherein need artifical upset after one side sprays paint, the operation is inconvenient to and paint waste gas polluted environment and healthy problem, it includes the paint spraying case, paint spraying case one side is connected with the protecting crust, and protecting crust upper portion one side is installed first motor, and first motor output end is connected with first synchronous pulley, the utility model discloses, rotate through first motor drive first connecting axle and second connecting axle, and then drive the aluminium alloy of clamp splice centre gripping and overturn, thereby can overturn aluminium alloy angle fast, be convenient for spray paint to different faces, need not artifical upset, convenient operation; waste gas that produces among the paint spraying process adsorbs through the water source and deposits, again passes through the filtration of PP filter element layer, folding filter element layer and active carbon filter element layer in proper order to make gas purified, avoid the exhaust gas polluted environment, the harm is healthy.

Description

Aluminum profile surface pretreatment paint spraying device

Technical Field

The utility model belongs to the technical field of aluminium alloy surface pretreatment, specifically be an aluminium alloy surface pretreatment paint spraying apparatus.

Background

The aluminum profile is an aluminum material with different section shapes obtained by hot melting and extruding an aluminum bar, and the production flow of the aluminum profile mainly comprises three processes of casting, extruding and coloring.

In the production and processing process of aluminium alloy, need carry out surperficial pretreatment to the aluminium alloy, at the in-process of handling, need spray paint to the surface of aluminium alloy, because the aluminium alloy has a plurality of different faces, current paint spraying apparatus need the manual work to overturn after spraying paint one of them face, and the operation is inconvenient, in addition, at the in-process that sprays paint, the waste gas that contains paint pollutes operational environment easily, and harm personnel are healthy.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides an aluminium alloy pretreatment paint spraying apparatus before surface, effectual solved present aluminium alloy wherein one side need artifical upset after spraying paint, the operation is inconvenient to and paint exhaust gas polluted environment and healthy problem.

In order to achieve the above object, the utility model provides a following technical scheme: a paint spraying device for surface pretreatment of aluminum profiles comprises a paint spraying box, wherein one side of the paint spraying box is connected with a protective shell, one side of the upper part of the protective shell is provided with a first motor, the output end of the first motor is connected with a first synchronous belt pulley, the first synchronous belt pulley is connected with a second synchronous belt pulley through synchronous belt transmission, one end of the second synchronous belt pulley is connected with a first connecting shaft, two ends of the first connecting shaft are respectively rotatably connected with the protective shell and the side wall of the paint spraying box, one end of the lower part of the paint spraying box, far away from the first connecting shaft, is rotatably connected with a second connecting shaft, one ends of the first connecting shaft and the second connecting shaft are respectively connected with an L-shaped plate relative to the interior of the paint spraying box, the upper end of the L-shaped plate is connected with an air cylinder, one end of the air cylinder is connected with a clamping block, electric telescopic handle is installed to the movable block lower extreme, the shower nozzle is installed to the electric telescopic handle lower extreme, it is connected with storage paint box to spray paint box upper end one side, it is connected with the delivery pump through the play lacquer union coupling to store up paint box lower part one side, delivery pump output end passes through coupling hose and shower nozzle intercommunication, it is connected with the purifying box to keep away from storage paint box one side to spray paint box upper end, the inside downside of purifying box is connected with the output tube, the air cock is evenly installed to the output tube upper end, output tube one end has the fan through intake-tube connection, the fan input end is connected with the suction hood through the breathing pipe, suction hood installs the incasement wall one side that sprays paint, the purifying box is inside to be connected with PP filter core layer for the output tube top.

Preferably, bearing seats are embedded at the joints of the first connecting shaft, the second connecting shaft and the paint spraying box.

Preferably, the upper end of the moving block is connected with a positioning block, the upper wall inside the paint spraying box is connected with a sliding groove, and the positioning block is located in the sliding groove and connected in a sliding mode.

Preferably, a water source is injected into the lower side inside the purifying box, and the liquid level of the water source is higher than that of the air tap.

Preferably, PP filter element layer and folding filter element layer all are the slope form and set up inside the purifying box.

Preferably, a filter screen is connected above the suction fan relative to the upper part of the purification box.

The front end of the paint spraying box is hinged with a box door, a sealing gasket is connected with the contact end of the box door and the paint spraying box, and an observation window is embedded in the upper portion of the box door.

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

(1) the utility model discloses, through the setting of first motor, first synchronous pulley, hold-in range, second synchronous pulley, first connecting axle, second connecting axle, L template, cylinder and clamp splice, drive first synchronous pulley through first motor and drive the rotation of second synchronous pulley under the transmission of hold-in range, make first connecting axle and second connecting axle rotate, and then drive the aluminium alloy of clamp splice centre gripping and overturn, thereby can overturn aluminium alloy angle fast, be convenient for spray paint to different faces, need not artifical upset, convenient operation;

(2) through the purifying box, the output tube, the air cock, the fan, the cover of breathing in, PP filters the sandwich layer, folding filter the sandwich layer, activated carbon filters the setting of sandwich layer and extraction fan, the waste gas that produces among the paint spraying process, under the effect of fan, it absorbs to be breathed in the cover, then pump send to the purifying box in, the air cock blowout on the waste gas follow output tube that contains paint gas, at first with the water source contact of purifying box bottom, the paint part that contains in the waste gas is adsorbed by the water source and is precipitated, other rise along with gas, pass through PP filters the sandwich layer in proper order, the filtration of folding filter sandwich layer and activated carbon filter the sandwich layer, thereby make gas purified, gas discharge after will purifying under the effect of extraction fan, through such mechanism, make spraying paint in-process waste gas obtain effectual purification, avoid the exhaust gas pollution environment, the harm is.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the paint spray box of the present invention;

FIG. 3 is a schematic view of the internal structure of the purification box of the present invention;

in the figure: 1. a paint spraying box; 2. a protective shell; 3. a first motor; 4. a first timing pulley; 5. a synchronous belt; 6. a second timing pulley; 7. a first connecting shaft; 8. a second connecting shaft; 9. an L-shaped plate; 10. a cylinder; 11. a clamping block; 12. a second motor; 13. a screw rod; 14. a moving block; 15. an electric telescopic rod; 16. a spray head; 17. a paint storage box; 18. discharging a paint pipe; 19. an output pump; 20. a connecting hose; 21. a purification box; 22. an output pipe; 23. an air tap; 24. an air inlet pipe; 25. a fan; 26. an air intake duct; 27. an air intake cover; 28. a PP filter layer; 29. folding the filter element layer; 30. an active carbon filter layer; 31. an exhaust fan; 32. positioning blocks; 33. a chute; 34. filtering with a screen; 35. a box door; 36. and (4) an observation window.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the first embodiment, as shown in fig. 1, 2 and 3, the utility model comprises a paint spraying box 1, one side of the paint spraying box 1 is connected with a protective shell 2, one side of the upper part of the protective shell 2 is provided with a first motor 3 for driving a first synchronous pulley 4 to drive a second synchronous pulley 6 to rotate, so as to lead the aluminum profile clamped by a clamping block 11 to have a turnover angle, the output end of the first motor 3 is connected with a first synchronous pulley 4, the first synchronous pulley 4 is connected with the second synchronous pulley 6 through a synchronous belt 5 in a transmission way, one end of the second synchronous pulley 6 is connected with a first connecting shaft 7, two ends of the first connecting shaft 7 are respectively connected with the protective shell 2 and the side wall of the paint spraying box 1 in a rotating way, one end of the lower part of the paint spraying box 1, which is far away from the first connecting shaft 7, one ends of the first connecting shaft 7 and the second connecting shaft 8 are both connected with an L-shaped plate 9 relative to the, the aluminum profile clamping device is used for telescopically driving the clamping block 11 to clamp an aluminum profile, one end of the air cylinder 10 is connected with the clamping block 11, one side, far away from the first motor 3, of the upper part of the paint spraying box 1 is provided with a second motor 12 which is used for removing a wire rod 13 to drive a moving block 14 to move left and right so as to enable a spray head 16 to spray paint on the surface of the aluminum profile, the output end of the second motor 12 is connected with a lead screw 13, the lead screw 13 is rotatably connected with the inner wall of the paint spraying box 1, the moving block 14 is sleeved outside the lead screw 13, the lower end of the moving block 14 is provided with an electric telescopic rod 15 which is used for driving the lifting height of the spray head 16, the lower end of the electric telescopic rod 15 is provided with the spray head 16, one side, at the upper end of the paint spraying box 1 is connected with a paint storage box 17 which, the inside downside of purifying box 21 is connected with output tube 22, air cock 23 is evenly installed to output tube 22 upper end, output tube 22 one end is connected with fan 25 through intake pipe 24, the fan 25 input is connected with the cover 27 of breathing in through breathing pipe 26, 1 inner wall one side of spray box is installed to the cover 27 of breathing in, purifying box 21 is inside to be connected with PP filter core layer 28 for the output tube 22 top, PP filter core layer 28 top is connected with folding filter core layer 29, folding filter core layer 29 top is connected with activated carbon filter core layer 30, activated carbon filter core layer 30 top is connected with suction fan 31, be convenient for take the inside gas of purifying box 21 out.

In the second embodiment, on the basis of the first embodiment, bearing seats are embedded at the joints of the first connecting shaft 7 and the second connecting shaft 8 with the paint spraying box 1, so that the first connecting shaft 7 and the second connecting shaft 8 can be conveniently installed.

In the third embodiment, on the basis of the first embodiment, the upper end of the moving block 14 is connected with a positioning block 32, the upper wall inside the paint spraying box 1 is connected with a sliding groove 33, and the positioning block 32 is positioned in the sliding groove 33 and is in sliding connection so as to be kept horizontal when the screw rod 13 rotates.

In the fourth embodiment, on the basis of the first embodiment, a water source is injected into the lower side inside the purifying box 21, and the liquid level of the water source is higher than that of the air tap 23, so that paint gas and the water source are contacted to adsorb paint conveniently.

In the fifth embodiment, on the basis of the first embodiment, the PP filter element layer 28 and the folded filter element layer 29 are both disposed in the purifying box 21 in an inclined manner, so that the paint droplets can be dropped in an inclined manner.

In the sixth embodiment, a filter 34 is connected above the suction fan 31 with respect to the upper portion of the purification box 21 to prevent foreign substances from entering.

Sixth embodiment, on the basis of first embodiment, the front end of the paint spraying box 1 is hinged to a box door 35, the contact end of the box door 35 and the paint spraying box 1 is connected with a sealing gasket, and an observation window 36 is embedded in the upper portion of the box door 35, so that an aluminum profile can be conveniently placed in the paint spraying box 1, and a paint spraying process can be conveniently observed.

The working principle is as follows: when the aluminum profile painting device is used, an aluminum profile is placed between two clamping blocks 11, the driving clamping blocks 11 extend out of air cylinders 10 on two sides to clamp the aluminum profile from two sides, the aluminum profile is clamped and fixed, after the aluminum profile is fixed, a spray head 16 is driven to descend through an electric telescopic rod 15 and is adjusted to be a proper height away from the aluminum profile, then paint in a paint storage box 17 is pumped to the spray head 16 through an output pump 19 along a connecting hose 20 and is sprayed to the surface of the aluminum profile from the spray head 16, a lead screw 13 is driven to rotate through a second motor 12 while painting, a moving block 14 drives the spray head 16 to move left and right, so that the upper surface of the aluminum profile is painted, after one side of the aluminum profile is painted, a first synchronous belt wheel 4 is driven by a first motor 3 under the transmission of a synchronous belt 5, so that a second synchronous belt wheel 6 drives a first connecting shaft 7 to, then the above actions are repeated to perform paint spraying treatment on other surfaces, the waste gas generated in the paint spraying process is absorbed by the air suction cover 27 under the action of the fan 25, and then is pumped into the purification box 21, the waste gas containing the paint gas is sprayed out from the air nozzles 23 on the output pipe 22 and firstly contacts with the water source at the bottom of the purification box 21, the paint part contained in the waste gas is adsorbed and precipitated by the water source, and the rest of the waste gas rises along with the gas and is filtered by the PP filter element layer 28, the folding filter element layer 29 and the active carbon filter element layer 30 in sequence, so that the gas is purified, and the purified gas is discharged under the action of the suction fan 31.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides an aluminium alloy surface pretreatment paint spraying apparatus, includes spray booth (1), its characterized in that: one side of the paint spraying box (1) is connected with a protective shell (2), one side of the upper part of the protective shell (2) is provided with a first motor (3), the output end of the first motor (3) is connected with a first synchronous belt pulley (4), the first synchronous belt pulley (4) is connected with a second synchronous belt pulley (6) through a synchronous belt (5) in a transmission way, one end of the second synchronous belt pulley (6) is connected with a first connecting shaft (7), the two ends of the first connecting shaft (7) are respectively connected with the protective shell (2) and the side wall of the paint spraying box (1) in a rotating way, one end of the lower part of the paint spraying box (1), which is far away from the first connecting shaft (7), is connected with a second connecting shaft (8) in a rotating way, one ends of the first connecting shaft (7) and the second connecting shaft (8) are respectively connected with an L-shaped plate (9) relative to the inside of the paint spraying box, one side of the upper part of the paint spraying box (1), which is far away from the first motor (3), is provided with a second motor (12), the output end of the second motor (12) is connected with a lead screw (13), the lead screw (13) is rotatably connected with the inner wall of the paint spraying box (1), a moving block (14) is sleeved outside the lead screw (13), the lower end of the moving block (14) is provided with an electric telescopic rod (15), the lower end of the electric telescopic rod (15) is provided with a spray head (16), one side of the upper end of the paint spraying box (1) is connected with a paint storage box (17), one side of the lower part of the paint storage box (17) is connected with an output pump (19) through a paint outlet pipe (18), the output end of the output pump (19) is communicated with the spray head (16) through a connecting hose (20), one side of the upper end of the paint spraying box (1), which is far away from the paint storage, output tube (22) one end is connected with fan (25) through intake pipe (24), fan (25) input is connected with the cover of breathing in (27) through breathing pipe (26), it installs spray-painting case (1) inner wall one side to breathe in cover (27), purifying box (21) are inside to be connected with PP filter core layer (28) for output tube (22) top, PP filter core layer (28) top is connected with folding filter core layer (29), folding filter core layer (29) top is connected with active carbon filter core layer (30), active carbon filter core layer (30) top is connected with exhaust fan (31).

2. The aluminum profile surface pretreatment paint spraying device as claimed in claim 1, characterized in that: and bearing seats are embedded at the joints of the first connecting shaft (7) and the second connecting shaft (8) and the paint spraying box (1).

3. The aluminum profile surface pretreatment paint spraying device as claimed in claim 1, characterized in that: the upper end of the moving block (14) is connected with a positioning block (32), the upper wall inside the paint spraying box (1) is connected with a sliding groove (33), and the positioning block (32) is located in the sliding groove (33) and is in sliding connection.

4. The aluminum profile surface pretreatment paint spraying device as claimed in claim 1, characterized in that: a water source is injected into the lower side inside the purifying box (21), and the liquid level of the water source is higher than that of the air nozzle (23).

5. The aluminum profile surface pretreatment paint spraying device as claimed in claim 1, characterized in that: PP filter element layer (28) and folding filter element layer (29) all are the slope form and set up inside purifying box (21).

6. The aluminum profile surface pretreatment paint spraying device as claimed in claim 1, characterized in that: a filter screen (34) is connected above the exhaust fan (31) relative to the upper part of the purification box (21).

7. The aluminum profile surface pretreatment paint spraying device as claimed in claim 1, characterized in that: the front end of the paint spraying box (1) is hinged with a box door (35), the contact end of the box door (35) and the paint spraying box (1) is connected with a sealing gasket, and the upper part of the box door (35) is embedded with an observation window (36).