TWM549665U - Paint-cleaning device - Google Patents

Description

Paint cleaning device

This creation relates to a paint cleaning device, and more particularly to a device that collects and treats paint that is dissipated in the air during spraying operations.

In order to provide a better appearance of the article and to form a protective layer on the exterior of the article, a coating (e.g., paint) is typically applied to the surface of the article. However, during the spraying operation, the paint will form a mist and spray toward the object to be sprayed, but not all the paint will adhere to the object to be sprayed, but will be fogged during the spraying process. The paint is scattered in the air. Such paints are usually harmful to the human body. If the paint in the air is not properly filtered and removed, when the person is breathing, the paint will be inhaled into the lungs and will be on the body. Causes serious harm.

Therefore, it is customary for a sprayer to wear a protective mask during the spraying operation of the article to avoid inhaling the sprayed paint. Although the spraying personnel can be protected by the protective mask, the paint is dissipated in the air, which will inevitably cause environmental pollution. This is the focus of the creative solution.

The main purpose of the present invention is to solve the problem that the above-mentioned paint is dissipated in the air and cause environmental pollution, and further provides a paint cleaning device which can be ventilated by an air blower provided in the tank, and the water is supplied from the water to the water flow plate. The downward flow allows the water flowing down in the air and the flowing water on the water flow plate to be sucked into the tank, and the paint and the water are separated by the collision of the baffle, and the paint in the air can be effectively collected to avoid Causes environmental pollution.

The second purpose of the present invention is to solve the above problems, and further provide a diversion hole in the top plate above the water supply tank, and when the exhaust fan is opened, air can be drawn from outside the diversion hole, and the air flows. The flow of water from the water flow plate to the tank is accelerated, which indirectly makes the separation effect of the paint and water better.

For the purposes of the foregoing, this creative department includes:

a base;

a box body is disposed on the base, the box body is provided with at least one baffle plate, and the top of the box body is provided with a suction fan for extracting the air inside the box body, and the base is provided with a water filter tank beside the box body ;

a water flow plate obliquely disposed on a front side of the tank, the tank having a baffle below the water flow plate, the baffle extending from a front side of the water flow plate to below the baffle, and forming under the baffle An arc-shaped bent section of the upward flow guiding, a slit formed between the bottom edge of the water flow plate and the deflector;

a water supply device, on the top side of the water flow plate, a water supply tank extending along the width direction of the water flow plate, the water supply pipe having at least one water supply on the top side of the water flow plate and flowing downward on a side facing the water flow plate a water supply port to the slit, the water supply device is connected to the water supply tank from the water filter tank by a pipeline to extract the filtered water containing no paint into the water supply tank;

When the exhaust fan is opened, the sprayed paint will carry the water flowing downward with the water flow plate to the slit and be sucked into the bottom of the tank, and the upward flow of the curved deflecting section of the deflector is guided upward. After the baffle collides, water and paint are separated by an outlet and discharged into the water filter.

Wherein, a plurality of the foregoing baffles are staggered from the bottom to the top on opposite sides of the box.

Wherein, the baffle has a crest at a top edge of the arcuate bending section which is folded away from the direction of the water flow plate.

Wherein, the bottom edge of the water flow plate is sawtooth.

The water supply device has a top plate fixed to the tank above the water supply tank, and the top plate has a flow guiding hole extending along a length of the water supply tank, and the water guiding hole is equal in length to the water supply tank.

The above and other objects and advantages of the present invention will become more apparent from the detailed description and the accompanying drawings.

Of course, the present invention is allowed to differ in some of the parts, or the arrangement of the parts, but the selected embodiments are described in detail in the present specification, and the construction thereof is shown in the drawings.

Please refer to Fig. 1 to Fig. 5, which shows the structure of the embodiment selected for the present invention, which is for illustrative purposes only and is not limited by the structure in the patent application.

The present invention provides a paint cleaning device, as shown in Fig. 1, which comprises a base 1, a casing 2, a water flow plate 3 and a water supply device 4, wherein:

As shown in the first and fourth figures, the box body 2 is disposed on the base 1. The box body 2 is provided with at least one baffle 21, and a fan 22 is disposed at the top of the box body 2, and the exhaust fan 22 is used for the inside of the box body 2. The air is pumping away. The base 1 is provided with a water filter 11 beside the casing 2. Preferably, the casing 2 has a plurality of baffles 21 therein, and the plurality of baffles 21 are staggered from the bottom to the top on opposite sides of the casing 2.

As shown in FIGS. 1 to 4, the water flow plate 3 is obliquely disposed on the front side of the casing 2, and the casing 2 has a baffle 23 below the water flow plate 3, and the baffle 23 extends from the front side of the water flow plate 3 to the baffle 21 Below, and below the baffle 21, an arcuate bending section 231 is formed for allowing the fluid to flow upward, and a slit A is formed between the bottom edge 31 of the water flow plate 3 and the deflector 23. Preferably, the bottom edge 31 of the water flow plate 3 is serrated. Preferably, the baffle 23 has a crotch portion 232 at the top edge of its curved bent portion 231 which is folded toward the back of the flow plate 3.

As shown in Figs. 2 to 3, the water supply device 4 is provided with a water supply tank 41 on the top side of the water flow plate 3, and the water supply tank 41 extends in the width direction of the water flow plate 3, and the water supply tank 41 has a side facing the water flow plate 3 A water supply port 411 supplies water to the top side of the water flow plate 3 and flows downward to the slit A. The water supply port 411 may be opened in the longitudinal direction of the water supply tank 41 as a single opening, or may be arranged in the longitudinal direction of the water supply tank 41 by a plurality of openings, and the former is taken as an example.

The water supply device 4 is connected from the water filter tank 11 upward to the water supply tank 41 by a line 42 to extract the filtered water containing no paint from the water filter tank 11 into the water supply tank 41. In the extraction of the water, a pumping motor 43 is provided in the middle of the line 42, and the water is pumped from the water filter tank 11 to the water supply tank 41 by the pumping motor 43. As shown in Figs. 1 and 5, the water filter tank 11 is provided with a partition plate 111 in the middle to be divided into a front groove 112 and a rear groove 113, and the pipe 42 is located in the rear groove 113 at the pumping position of the water filter tank 11. In addition, the water supply device 4 has a top plate 44 fixed to the tank body 2 above the water supply tank 41. The top plate 44 has a flow guiding hole 441 which is opened along the length direction of the water supply tank 41, and the flow guiding hole 441 and The sink 41 is equal in length.

When the paint spraying operation of the article is to be performed, the sprayed paint is exemplified by the paint, and the blower 22 can be opened, and the paint is sprayed in the mist in the article, and the paint which is not attached to the article at this time will be Dissipated in the air, then the water flowing down the water flow plate 3 is carried to the seam A, and is sucked into the bottom of the tank 2 by the blower 22, and guided upward by the curved bending section 231 of the deflector 23. After the collision with the baffle 21, the water and the paint are separated by an outlet 24 and discharged into the water filter tank 11. At this time, as shown in Fig. 5, the water flows from the front tank 112 to the rear tank 113, and flows. The hole 114 is below, and the paint P collects and floats on the water of the front groove 112, and can be manually picked up at this time, and no paint P flows to the rear groove 113.

It is not difficult to find out from the above that the advantages of this creation are:

1. During the spraying operation, the sprayed material is sprayed, and the paint and the water are sucked into the casing 2 by the opening of the exhaust fan and the water flowing from the water flow plate 3, thereby being separated by the collision of the baffle 21, In order to allow the paint to float on the water in the water filter tank 11, it is easy to clean, thereby collecting the paint sprayed in the air, and ensuring that the environment is not contaminated by the paint.

2. The top plate 44 above the water supply tank 41 is provided with a flow guiding hole 441. When the air blower 22 is opened, air can be drawn from the outside of the air guiding hole 441, and the flow of air drives the water flow from the water flow plate 3 to The water flow rate in the tank 2 is increased, which indirectly makes the separation effect of the paint and water better.

3. The baffle 23 is folded at the top edge of the curved bent portion 231 with the crotch portion 232 folded away from the flow plate 3, whereby the crotch portion 232 is disposed to allow the separation of the paint and the water. Better.

The above description of the embodiments is intended to be illustrative of the present invention and is not intended to limit the scope of the present invention.

From the above detailed description, it will be apparent to those skilled in the art that the present invention can achieve the aforementioned objectives, and has been in compliance with the provisions of the Patent Law, and has filed a patent application.

1‧‧‧Base
11‧‧‧Filter trough
111‧‧‧Baffle
112‧‧‧ front slot
113‧‧‧ rear slot
114‧‧‧Circulation holes
2‧‧‧ cabinet
21‧‧‧Baffle
22‧‧‧Exhaust fan
23‧‧‧Baffle
231‧‧‧Arc bends
232‧‧‧檐
24‧‧‧Export
3‧‧‧Water flow board
31‧‧‧ bottom edge
4‧‧‧Water supply
41‧‧‧Sink
411‧‧‧ water supply port
42‧‧‧pipe
43‧‧‧ pumping motor
44‧‧‧ top board
441‧‧‧Inlet
A‧‧‧ sewing
P‧‧‧ paint

Figure 1 is a perspective view of an embodiment of the present creation. Figure 2 is a side elevational view of an embodiment of the present creation. Figure 3 is a partially enlarged cross-sectional view of the embodiment of the present invention at the portion of the water supply tank. Figure 4 is a diagram showing the positional relationship between the baffle and the baffle in the box of the embodiment of the present invention. The figure shows the water and mist paint being sucked into the tank by the suction fan during the spraying of the paint. Fig. 5 is a schematic view showing the lacquer of the embodiment of the present invention collected in a groove before the water filter.

1‧‧‧Base

11‧‧‧Filter trough

111‧‧‧Baffle

112‧‧‧ front slot

113‧‧‧ rear slot

114‧‧‧Circulation holes

2‧‧‧ cabinet

22‧‧‧Exhaust fan

23‧‧‧Baffle

24‧‧‧Export

3‧‧‧Water flow board

31‧‧‧ bottom edge

4‧‧‧Water supply

42‧‧‧pipe

43‧‧‧ pumping motor

44‧‧‧ top board

441‧‧‧Inlet

A‧‧‧ sewing

Claims (5)

A paint cleaning device comprises: a base; a box body disposed on the base, the box body is provided with at least one baffle body, and the top of the box body is provided with an exhaust fan for extracting the air inside the box body The base is provided with a water filter tank beside the box body; a water flow plate is obliquely disposed on the front side of the tank body, and the tank body has a baffle below the water flow plate, and the baffle plate extends from the front side of the water flow plate to Below the baffle, and forming an upwardly curved arcuate bend under the baffle, a gap is formed between the bottom edge of the flow plate and the baffle; a water supply device on the top side of the flow plate Providing a water supply tank extending along a width direction of the water flow plate, the water supply tank having at least one water supply port flowing to the top side of the water flow plate and flowing downward to the slit on a side facing the water flow plate, the water supply device And connecting the water tank from the water filter tank to the water supply tank to extract the filtered water without the paint in the water tank to the water supply tank; when the air blower is turned on, the sprayed paint will follow The water flowing downward from the flow plate is brought to the slit and sucked into the bottom of the box, and is guided upward through the curved bending section of the deflector, and after the collision of the baffle, the water is made by an outlet. Separated from the coating and discharged into the water filter. The paint cleaning device according to claim 1, wherein a plurality of the baffles are arranged alternately from bottom to top on opposite sides of the casing. The paint cleaning device of claim 1, wherein the deflector has a crotch portion that is folded back toward the flow plate at a top edge of the curved bent portion. The paint cleaning device of claim 1, wherein the bottom edge of the water flow plate is serrated. The paint cleaning device of claim 1, wherein the water supply device has a top plate fixed to the tank above the water supply tank, the top plate having a flow guiding hole extending along a length of the water supply tank, The diversion hole is equal in length to the feed trough.