CN218610069U

CN218610069U - High-speed electrostatic spraying system

Info

Publication number: CN218610069U
Application number: CN202222251999.XU
Authority: CN
Inventors: 沈昌圣; 沈元瑞
Original assignee: Yangzhou Taide Coating Equipment Co ltd
Current assignee: Yangzhou Taide Coating Equipment Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2023-03-14
Anticipated expiration: 2032-08-25

Abstract

High-speed electrostatic spray systems. Relates to the technical field of powder coating. Reasonable structure and strong functionality. The plate material spraying device comprises a spraying platform, wherein a slide way is arranged in the middle of the spraying platform, a plate material slides on the slide way from left to right, and the spraying platform is sequentially and movably provided with a spraying mechanism, a separating mechanism and a baking mechanism from left to right; the spraying mechanism comprises a first sliding plate, the bottom of the first sliding plate is provided with a plurality of spray guns facing the slide way, and the top of the first sliding plate is provided with a powder supply barrel communicated with the spray guns through pipelines; the separating mechanism comprises a first sliding plate, the bottom of the second sliding plate is provided with a plurality of air blowing heads, the top of the second sliding plate is provided with an air blower for supplying air to the air blowing heads, the air blowing heads form a downward air curtain, and the air curtain cuts off the slide way along the radial direction; the baking mechanism comprises a third sliding plate, the middle of the third sliding plate is provided with a through hole, and a fan and a heating wire are sequentially arranged in the through hole from top to bottom.

Description

High-speed electrostatic spraying system

Technical Field

The utility model relates to a powder coating technical field, concretely relates to high-speed electrostatic spraying system.

Background

At present, plates such as aluminum film plates and steel film plates are applied in the fields of construction, decoration and the like, the plates are subjected to plastic spraying treatment in the production process, the plastic spraying is electrostatic powder spraying and coating which we often say, the working principle of the electrostatic powder spraying and coating device is that plastic powder is charged through high-voltage electrostatic equipment, coating is sprayed on the surface of a workpiece under the action of an electric field, and the powder can be uniformly adsorbed on the surface of the workpiece to form a powdery coating; the powdery coating is leveled and solidified after being baked at high temperature, and plastic particles can be melted into a layer of compact final protective coating with different effects; firmly attached to the surface of the workpiece.

The existing electrostatic spraying equipment has single function, and needs to be transported through a conveying chain or a transfer trolley after spraying is finished, so that the baking operation is carried out, the operation links are increased, and the production efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a high-speed electrostatic spraying system which has reasonable structure and strong functionality.

The utility model discloses a following technical scheme realizes: the high-speed electrostatic spraying system comprises a spraying platform, wherein a slide way is arranged in the middle of the spraying platform, a plate slides on the slide way from left to right, and the spraying platform is sequentially and movably provided with a spraying mechanism, a separating mechanism and a baking mechanism from left to right;

the spraying mechanism comprises a first sliding plate, the bottom of the first sliding plate is provided with a plurality of spray guns facing the slideway, and the top of the first sliding plate is provided with a powder supply barrel communicated with the spray guns through pipelines;

the separating mechanism comprises a second sliding plate, the bottom of the second sliding plate is provided with a plurality of air blowing heads, the top of the second sliding plate is provided with an air blower for supplying air to the air blowing heads, the air blowing heads form a downward air curtain, and the air curtain cuts off the slide way along the radial direction;

the baking mechanism comprises a third sliding plate, the middle of the third sliding plate is provided with a through hole, and a fan and a heating wire are sequentially arranged in the through hole from top to bottom.

The utility model discloses a preferred embodiment lies in, the top of spraying platform still is equipped with a pair of spout, and is a pair of the spout is located respectively the both sides of slide, and all with the slide is parallel, first slide, second slide and third slide all slide on a pair of spout through the gyro wheel.

The utility model discloses a preferred embodiment lies in, be equipped with a plurality of grip blocks in the spout, the grip block is used for fixed roller.

The utility model discloses a preferred embodiment lies in, still be equipped with a plurality of rollers in the slide, the roller is used for carrying panel.

The utility model discloses a preferred embodiment lies in, the width more than or equal to of air curtain the width of slide, the spraying platform still is equipped with the breach, the cross-section of breach with the cross-section adaptation of air curtain, the air curtain pierces through to the outside of spraying platform downwards through the breach.

Compared with the prior art, the utility model has the advantages that during the work, the plates sequentially pass through the spraying mechanism, the separating mechanism and the baking mechanism which are arranged at intervals, the transfer process is reduced, and the processing efficiency is improved; furthermore, the arrangement of the air curtain effectively prevents the powder sprayed by the spraying mechanism from scattering to one side of the baking mechanism, and the subsequent baking effect is effectively improved.

Drawings

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

FIG. 2 is a schematic view of the spray mechanism;

FIG. 3 is a schematic view of the structure of the partition mechanism;

FIG. 4 is a schematic view of the toasting mechanism;

in the figure: 1. a spraying platform; 11. a slideway; 12. a chute; 13. a clamping block; 14. a roller; 2. a plate material; 3. a spraying mechanism; 31. a first slide plate; 32. a spray gun; 33. a pipeline; 34. a powder supply barrel; 4. a separation mechanism; 41. a second slide plate; 42. an air blowing head; 43. a blower; 5. a baking mechanism; 51. a third slide plate; 52. a port; 53. a fan; 54. an electric heating wire.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

As shown in fig. 1-4, the high-speed electrostatic spraying system includes a spraying platform 1 having a slideway 11 in the middle, a plate 2 slides on the slideway 11 from left to right, and the spraying platform 1 is movably provided with a spraying mechanism 3, a separating mechanism 4 and a baking mechanism 5 from left to right;

the spraying mechanism 3 comprises a first sliding plate 31, the bottom of the first sliding plate 31 is provided with a plurality of spray guns 32 facing the slideway 11, and the top of the first sliding plate 31 is provided with a powder supply barrel 34 communicated with the spray guns 32 through a pipeline 33;

the partition mechanism 4 comprises a second sliding plate 41, the bottom of the second sliding plate 41 is provided with a plurality of air blowing heads 42, the top of the second sliding plate 41 is provided with a blower 43 for supplying air to the air blowing heads 42, the plurality of air blowing heads 42 form a downward air curtain, and the air curtain cuts off the slide way 11 along the radial direction;

the baking mechanism 5 comprises a third sliding plate 51, a port 52 is arranged in the middle of the third sliding plate 51, and a fan 53 and a heating wire 54 are sequentially arranged in the port 52 from top to bottom.

The top of the spraying platform 1 is further provided with a pair of sliding grooves 12, the sliding grooves 12 are respectively arranged on two sides of the sliding way 11 and are parallel to the sliding way 11, and the first sliding plate 31, the second sliding plate 41 and the third sliding plate 51 all slide on the sliding grooves 12 through rollers. The plate 2 is reliably sprayed by the spraying mechanism 3 through the plurality of spray guns 32 arranged at intervals, then is transferred to the separation mechanism 4, powder which is not adhered to the surface of the plate is blown off through the air curtain, and finally is transferred to the baking mechanism 5, and the fan 53 is used for blowing air downwards, so that the air is heated by the heating wire 54, the heated air can bake the plate 2, the flow is reasonable, no additional transferring step is needed, and the processing efficiency is improved; furthermore, due to the arrangement of the air curtain, powder sprayed by the spraying mechanism 3 is effectively prevented from scattering to one side of the baking mechanism 5, and the subsequent baking effect is effectively improved.

A plurality of clamping blocks 13 are arranged in the sliding groove 12, and the clamping blocks 13 are used for fixing the roller. In this way, when different processing parameters are met for different plates 2, the clamping block 13 can be removed, and the first sliding plate 31, the second sliding plate 41 and the third sliding plate 51 are moved, so that the distances among the spraying mechanism 3, the separating mechanism 4 and the baking mechanism 5 can be adjusted, and the spraying time and the baking time can be adjusted.

A plurality of rollers 14 are further arranged in the slide 11, and the rollers 14 are used for conveying the plates 2. The roller 14 is arranged on a rotating shaft fixedly arranged in the slide rail 11 in a penetrating manner, can rotate around the rotating shaft, and can drive part of the roller 14 through a motor, so that the plate 2 can reliably slide in the slide rail 11.

The width more than or equal to of air curtain the width of slide 11, spraying platform 1 still is equipped with the breach, the cross-section of breach with the cross-section adaptation of air curtain, the air curtain pierces through to spraying platform 1's outside downwards through the breach. Like this, the flow of air curtain is more steady, can not produce the turbulent flow in slide 11 to ensure that the air curtain is reliable to blow off, the partition effect of powder, rational in infrastructure, functional strong.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The high-speed electrostatic spraying system is characterized by comprising a spraying platform (1) with a slideway (11) in the middle, wherein a plate (2) slides on the slideway (11) from left to right, and the spraying platform (1) is sequentially and movably provided with a spraying mechanism (3), a separating mechanism (4) and a baking mechanism (5) from left to right;

the spraying mechanism (3) comprises a first sliding plate (31), a plurality of spray guns (32) facing the slide way (11) are arranged at the bottom of the first sliding plate (31), and powder supply barrels (34) communicated with the spray guns (32) through pipelines (33) are arranged at the top of the first sliding plate (31);

the separating mechanism (4) comprises a second sliding plate (41), a plurality of air blowing heads (42) are arranged at the bottom of the second sliding plate (41), an air blower (43) for supplying air to the air blowing heads (42) is arranged at the top of the second sliding plate (41), a downward air curtain is formed by the plurality of air blowing heads (42), and the air curtain cuts off the slide way (11) along the radial direction;

toast mechanism (5) and include third slide (51), the middle part of third slide (51) is equipped with opening (52), be equipped with fan (53) and heating wire (54) from last down in proper order in opening (52).

2. The high-speed electrostatic spraying system of claim 1, wherein: the top of spraying platform (1) still is equipped with a pair of spout (12), and is a pair of spout (12) are located respectively the both sides of slide (11), and all with slide (11) are parallel, first slide (31), second slide (41) and third slide (51) all slide on a pair of spout (12) through the gyro wheel.

3. The high-speed electrostatic spraying system of claim 2, wherein: a plurality of clamping blocks (13) are arranged in the sliding groove (12), and the clamping blocks (13) are used for fixing the roller.

4. The high-speed electrostatic spray system of claim 1, wherein: a plurality of rollers (14) are further arranged in the slide way (11), and the rollers (14) are used for conveying the plates (2).

5. The high-speed electrostatic spraying system of claim 1, wherein: the width more than or equal to of air curtain the width of slide (11), spraying platform (1) still is equipped with the breach, the cross-section of breach with the cross-section adaptation of air curtain, the air curtain pierces through to the outside of spraying platform (1) downwards through the breach.