CN217569347U - Auxiliary device for spraying automobile metallic paint - Google Patents

Abstract

The utility model relates to the technical field of automobile spraying, in particular to an auxiliary device for automobile metallic paint spraying, which comprises a bracket, an anti-blocking mechanism, a self-cleaning mechanism and a feeding mechanism; the anti-blocking mechanism comprises an accommodating bin, a spray head, a sliding bin, a sliding block and an air compressor; the accommodating bin is fixedly arranged at the top of the bracket; at least one spray head is arranged at the bottom of the accommodating bin; the sliding bin is fixedly arranged at the upper part of the accommodating bin; the sliding block is arranged in the sliding bin in a sliding way; the air compressor sets up in one side of support, and air compressor and the one end that holds the storehouse is kept away from to the storehouse of sliding pass through first tube coupling. This application holds storehouse, shower nozzle, slip storehouse, slider and air compressor through the setting, has prevented that the metallic paint of the output department that sprays paint is also difficult for appearing the phenomenon of solidifying when not using to the secondary of equipment has been made things convenient for.

Description

Auxiliary device for spraying automobile metallic paint

Technical Field

The utility model relates to an automobile spraying technical field specifically is to relate to an auxiliary device is used in spraying of car metallic paint.

Background

The water-based metallic paint is a unique formula and process which adopts a new generation of ion-stable self-emulsifying 'core-shell' structure water-based resin, related fillers and auxiliaries and integrates a poly-crosslinking type, a reaction type and an emulsification type, and scientifically adopts a design scheme which takes self-emulsification as a main part and takes crosslinking and reaction types as auxiliary parts. The paint is prepared by selecting superfine inorganic and nontoxic pigments and scientifically mixing and strictly modulating, so that a new generation of water-based anticorrosive finish paint adds an updated optimal product to the national anticorrosive coating business. However, the aqueous metallic paint is easy to precipitate and solidify during spraying, so that the spraying is incomplete, a nozzle is blocked and the like, the air drying time of a sprayed finished product is too long in the later period, the later period damage of the finished product is easily caused, the manpower is delayed, and the spraying cost is greatly increased.

Chinese patent cn202120814355.X discloses a supplementary spraying device of waterborne metallic paint, which comprises a support, the transportation area, transportation area surface mounting has puts the thing platform, a spraying storehouse of anterior installation of support, the isolating door before both sides are installed around the spraying storehouse, spraying storehouse top installation storage tank, the top installation motor of storage tank, two conveying pipelines are connected to the storage tank both sides, preceding paint sprayer and back paint sprayer are connected respectively to the conveying pipeline, preceding spray gun support is connected to preceding spray gun, preceding spray gun support connection front nozzle, back spray gun support is connected to back spray gun support, back spray gun support connection rear nozzle, a stoving lamp storehouse is installed at the rear portion of support, the isolating door is installed to both sides around the stoving lamp storehouse.

The above-described solution prevents the paint in the storage tank from settling and solidifying during long-term painting. However, it is neglected that the equipment needs to be serviced after a period of use during which the aqueous metallic paint on the paint output ends solidifies. Therefore, the technical problem of how to prevent the water-based metal paint at the spray paint output end from being difficult to solidify when not used is solved, thereby facilitating secondary use.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide an auxiliary device for spraying metal paint on an automobile, which comprises a bracket, an anti-blocking mechanism, a self-cleaning mechanism and a feeding mechanism; the anti-blocking mechanism comprises an accommodating bin, a spray head, a sliding bin, a sliding block and an air compressor; the accommodating bin is fixedly arranged at the top of the bracket; at least one spray head is arranged at the bottom of the accommodating bin; the sliding bin is fixedly arranged at the upper part of the accommodating bin; the sliding block is arranged in the sliding bin in a sliding way; the air compressor is arranged on one side of the support, and the air compressor is connected with one end, away from the containing bin, of the sliding bin through a first pipeline.

Preferably, the self-cleaning mechanism comprises a first switch valve, a cleaning tank and a discharge assembly; the cleaning hole is formed in the side wall of the accommodating bin, and the first switch valve is arranged on the cleaning hole; the cleaning box is arranged on one side of the bracket and is connected with the first switch valve through a third pipeline; the discharge assembly is arranged on the side wall of the containing bin on one side opposite to the first switch valve.

Preferably, the discharge assembly comprises a second on-off valve and a discharge port; the discharge port is formed in the side wall of the accommodating bin on one side opposite to the first switch valve; the second switch valve is arranged on the discharge port.

Preferably, the feeding mechanism comprises a feeding box, a stirring assembly, a discharging pipe and a third on-off valve; the feeding box is arranged above the accommodating bin; the third switch valve is fixedly arranged on the side wall of the accommodating bin; two ends of the discharge pipe are respectively fixedly connected with the third switch and the containing bin; the stirring subassembly sets up the inside at the feed tank.

Preferably, the stirring assembly comprises a rotary driver, a rotating shaft and a stirring rod; the rotary driver is fixedly arranged at the upper part of the feeding box, and the output end of the rotary driver is vertically downward; the rotating shaft is fixedly arranged on the output end of the rotating driver; the stirring rod is provided with a plurality ofly, and the even setting of stirring rod around the axis of pivot is in the pivot.

Preferably, the anti-blocking mechanism further comprises a flow sensor; the flow sensor is arranged in the spray head and is electrically connected with the spray head.

Compared with the prior art, the beneficial effect of this application is:

1. this application holds storehouse, shower nozzle, slip storehouse, slider and air compressor through the setting, has prevented that the metallic paint of the output end department that sprays paint when not using, also is difficult for appearing the phenomenon of solidifying to the secondary of equipment has been made things convenient for.

2. This application has realized that self-cleaning mechanism can realize the effect of automatically cleaning through setting up first ooff valve, clean case and row material subassembly. Thereby improving the working efficiency of the equipment.

3. This application has realized through setting up feed tank, stirring subassembly, discharging pipe and third ooff valve that the phenomenon that the metallic paint can not appear precipitating, when equipment carries out the automatically cleaning simultaneously, feeding mechanism still can not be by the technological effect that automatically cleaning mechanism influenced.

Drawings

FIG. 1 is a first perspective view of the present application;

FIG. 2 is a second perspective view of the present application;

FIG. 3 is a first assembled perspective view of the present application with the bracket removed;

FIG. 4 is a second assembled perspective view of the present application with the bracket removed;

FIG. 5 is a partial perspective view of the first embodiment of the present application;

FIG. 6 is a partial perspective view of the second embodiment of the present application;

fig. 7 is a partial perspective view of the third embodiment of the present application.

The reference numbers in the figures are:

1-a scaffold;

2-an anti-blocking mechanism; 2 a-a holding bin; 2 b-a spray head; 2 c-a sliding bin; 2 d-a slider;

3-a self-cleaning mechanism; 3 a-a first on-off valve; 3 b-a discharge assembly; 3b 1-a second on-off valve; 3b 2-a discharge outlet;

4-a feeding mechanism; 4 a-a supply tank; 4 b-a stirring assembly; 4b 1-rotary drive; 4b 2-shaft; 4b 3-stirring rod; 4 c-a discharge pipe; 4 d-third on-off valve.

Detailed Description

For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed description.

As shown in fig. 1-7, the present application provides:

an auxiliary device for spraying automobile metallic paint comprises a bracket 1, an anti-blocking mechanism 2, a self-cleaning mechanism 3 and a feeding mechanism 4; the anti-blocking mechanism 2 comprises an accommodating bin 2a, a spray head 2b, a sliding bin 2c, a sliding block 2d and an air compressor; the accommodating bin 2a is fixedly arranged at the top of the bracket 1; at least one spray head 2b is arranged, and the spray heads 2b are arranged at the bottom of the accommodating bin 2 a; the sliding bin 2c is fixedly arranged at the upper part of the accommodating bin 2 a; the slide block 2d is arranged on the slide bin 2c in a sliding way; the air compressor is arranged on one side of the bracket 1, and the air compressor is connected with one end, far away from the accommodating bin 2a, of the sliding bin 2c through a first pipeline.

Based on the above embodiment, the technical problem that this application wants to solve is how to prevent that the metallic paint at the output end of spraying paint is also difficult for appearing the phenomenon of solidifying when not using to be convenient for secondary operation. For this reason, the mounting hole has been seted up at the top of this application support 1, holds the fixed setting in storehouse 2a on the mounting hole. In order to ensure the spraying effect, the spray heads 2b are arranged in a plurality of numbers, and the plurality of spray heads 2b are uniformly arranged at the bottom of the accommodating bin 2 a. Feeding mechanism 4 sets up on the upper portion of support 1, and feeding mechanism 4 is connected with holding storehouse 2a through the second pipeline, when needs will spray paint, feeding mechanism 4 can be discharged into holding storehouse 2a with the metallic paint through the second pipeline, sets up shower nozzle 2b just can spout the metallic paint in holding storehouse 2a bottom afterwards. The anti-blocking mechanism 2 has the working principle that the sliding block 2d divides the sliding bin 2c into two spaces, one side of the sliding bin 2c is connected with the accommodating bin 2a, and the other side of the sliding bin 2c is connected with the first pipeline. After the equipment is used for a period of time, maintenance is needed, at this time, the air compressor arranged on one side of the bracket 1 starts to be started, the started air compressor draws out air on one side, close to the first pipeline, of the sliding bin 2c through the first pipeline, at this time, the sliding block 2d slides in the sliding bin 2c under the action of atmospheric pressure, the sliding block 2d continuously slides towards one end, close to the first pipeline, of the sliding bin 2c, at this time, the second pipeline between the feeding mechanism 4 and the accommodating bin 2a is in a closed state, so that the metallic paint in the accommodating bin 2a is sucked into the sliding bin 2c, and then the metallic paint in the nozzle 2b is also sucked into the accommodating bin 2a, so that the phenomenon that the metallic paint at the nozzle 2b is dried and knotted when the nozzle 2b is used for the second time can be prevented, and the phenomenon that the metallic paint in the accommodating bin 2a cannot be sprayed out is caused. After the equipment is overhauled, the air compressor can push the sliding block 2d to slide in the sliding bin 2c at the moment, and the sliding block 2d can slide towards one end of the sliding bin 2c far away from the first pipeline, so that the metallic paint can be extruded to the spray head 2b again. The self-cleaning mechanism 3 is arranged on the accommodating bin 2a, and the self-cleaning mechanism 3 can remove residual metallic paint in the accommodating bin 2 a. This is because after using for a long period of time, must have some metallic paint to remain all the time and hold storehouse 2a, and this some remaining metallic paint can lead to holding storehouse 2a to appear certain blocking phenomenon, and anti-blocking mechanism 2 can't handle the metallic paint that holds in storehouse 2a and has done, if do not use self-cleaning agent mechanism to hold the metallic paint in storehouse 2a at this moment and clean, will appear being located the metallic paint phenomenon that holds in storehouse 2a and done, and then make after the maintenance, because metallic paint will hold storehouse 2a and block up, lead to the condition that equipment can't normally use to appear. After the metallic paint in the accommodating bin 2a is removed by the self-cleaning mechanism 3, no blockage occurs at this time. Therefore, the phenomenon that the metallic paint at the paint spraying output end is not easy to solidify when not used is prevented, and secondary use of equipment is facilitated.

Further, as shown in fig. 5-6:

the self-cleaning mechanism 3 comprises a first switch valve 3a, a cleaning tank and a discharge assembly 3b; the cleaning hole is formed in the side wall of the accommodating bin 2a, and the first switch valve 3a is arranged on the cleaning hole; the cleaning box is arranged on one side of the bracket 1 and is connected with the first switch valve 3a through a third pipeline; the discharge assembly 3b is provided on the side wall of the accommodating chamber 2a on the opposite side of the first on-off valve 3 a.

Based on the above embodiments, the technical problem to be solved by the present application is how to realize the cleaning of the self-cleaning mechanism 3. Therefore, after the equipment is used for a long time, in order to prevent the metal paint in the accommodating bin 2a from drying out, the self-cleaning mechanism 3 is required to clean the accommodating bin 2 a. During the cleaning operation, the discharge assembly 3b discharges the metallic paint in the receiving bin 2a, and then the discharge assembly 3b is closed, and the space between the feeding mechanism 4 and the receiving bin 2a is also closed. This is because the first on-off valve 3a is opened and the cleaning tank pumps the cleaning agent into the storage container 2a through the cleaning hole, so that the cleaning agent soaks and dissolves the metallic paint in the storage container 2a, and because the discharge assembly 3b is in a closed state, the cleaning agent pumped by the cleaning tank can only flow out from the spray head 2b at the lower part of the storage container 2a, so that the cleaning agent can also clean the spray head 2 b. After a certain period of cleaning, the discharge assembly 3b is opened, the first on-off valve 3a is closed, and the waste liquid in the holding bin 2a is discharged by the discharge assembly 3 b. Thus, the self-cleaning effect of the self-cleaning mechanism 3 can be realized. Thereby improving the working efficiency of the equipment.

Further, as shown in fig. 6-7:

the discharge assembly 3b comprises a second on-off valve 3b1 and a discharge port 3b2; the discharge port 3b2 is opened on the side wall of the accommodating bin 2a on the opposite side of the first on-off valve 3 a; the second on-off valve 3b1 is provided on the discharge port 3b 2.

Based on the above embodiments, the technical problem to be solved by the present application is how to realize the discharging function of the discharging assembly 3 b. For this reason, when this application is cleaned, second ooff valve 3b1 will be opened first, and second ooff valve 3b1 will hold the remaining metallic paint in storehouse 2a and discharge, and second ooff valve 3b1 closes afterwards, and first ooff valve 3a opens, and the clean case will be pumped the detergent into and hold storehouse 2a, and the clean case is after pumping the detergent into a period, and second ooff valve 3b1 opens and will be deposited the waste liquid in holding storehouse 2a and all discharge. The discharge function of the discharge assembly 3b is thus achieved.

Further, as shown in fig. 2 and 5:

the feeding mechanism 4 comprises a feeding box 4a, a stirring component 4b, a discharging pipe 4c and a third on-off valve 4d; the supply tank 4a is disposed above the accommodating bin 2 a; the third switch valve 4d is fixedly arranged on the side wall of the accommodating bin 2 a; two ends of the discharge pipe 4c are respectively fixedly connected with the third switch and the containing bin 2 a; the stirring assembly 4b is disposed inside the supply tank 4 a.

Based on the above embodiment, the technical problem that the present application is intended to solve is how to prevent the metallic paint from precipitating by the feeding mechanism 4, and meanwhile, when the self-cleaning mechanism 3 performs self-cleaning, the feeding mechanism 4 is not affected by the self-cleaning mechanism 3. For this reason, when the application needs to perform painting, at this time, the supply tank 4a pumps the metallic paint into the accommodating chamber 2a, and the supply tank 4a stores more metallic paint, so that the metallic paint in the supply tank 4a is in a relatively static state, and the metallic paint is deposited. Stirring subassembly 4b that sets up in feed tank 4a this moment just can constantly stir the metallic paint in feed tank 4a to guarantee that metallic paint can not appear the phenomenon of deposiing. When the self-cleaning mechanism 3 is used for self-cleaning, the third switch valve 4d is in a closed state, and when paint spraying is performed, the third switch valve 4d is in an open state.

Further, as shown in fig. 4-5:

the stirring assembly 4b comprises a rotary driver 4b1, a rotating shaft 4b2 and a stirring rod 4b3; the rotary driver 4b1 is fixedly arranged at the upper part of the feeding box 4a, and the output end of the rotary driver 4b1 is vertically downward; the rotating shaft 4b2 is fixedly arranged on the output end of the rotating driver 4b 1; the stirring rod 4b3 is provided in plurality, and the stirring rod 4b3 is uniformly arranged on the rotating shaft 4b2 around the axis of the rotating shaft 4b 2.

Based on the above-mentioned embodiments, the technical problem that the present application intends to solve is how to realize the stirring function of the stirring component 4 b. For this reason, the rotary driver 4b1 is preferably a servo motor, and when the rotary driver 4b1 starts to rotate, the rotating shaft 4b2 disposed at the output end of the rotary driver 4b1 is rotated by the belt, so that the stirring rod 4b3 on the rotating shaft 4b2 is also driven to rotate, and thus the stirring function of the stirring assembly 4b is realized.

Further, as shown in fig. 3:

the anti-blocking mechanism 2 also comprises a flow sensor; the flow sensor is provided inside the head 2b, and the flow sensor is electrically connected to the head 2 b.

Based on the above embodiments, the technical problem that the present application intends to solve is how to automatically control the discharging of the metallic paint at the nozzle 2 b. For this reason, this application makes the volume of the metallic paint of shower nozzle 2b spun become controllable through setting up flow sensor to improve the effect of car metallic paint spraying.

The above examples are merely illustrative of one or more embodiments of the present invention, and the description thereof is more specific and detailed, but not intended to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (6)

1. An auxiliary device for spraying automobile metallic paint comprises a bracket (1), an anti-blocking mechanism (2), a self-cleaning mechanism (3) and a feeding mechanism (4);

the anti-blocking device is characterized in that the anti-blocking mechanism (2) comprises an accommodating bin (2 a), a spray head (2 b), a sliding bin (2 c), a sliding block (2 d) and an air compressor;

the accommodating bin (2 a) is fixedly arranged at the top of the bracket (1);

at least one spray head (2 b) is arranged, and the spray heads (2 b) are arranged at the bottom of the accommodating bin (2 a);

the sliding bin (2 c) is fixedly arranged at the upper part of the accommodating bin (2 a);

the sliding block (2 d) is arranged in the sliding bin (2 c) in a sliding way;

the air compressor is arranged on one side of the support (1), and the air compressor is connected with one end, far away from the accommodating bin (2 a), of the sliding bin (2 c) through a first pipeline.

2. The auxiliary device for automobile metallic paint spraying of claim 1, wherein the self-cleaning mechanism (3) comprises a first on-off valve (3 a), a cleaning tank and a discharge assembly (3 b);

the cleaning hole is formed in the side wall of the accommodating bin (2 a), and the first switch valve (3 a) is arranged on the cleaning hole;

the cleaning box is arranged on one side of the bracket (1), and the cleaning box is connected with the first switch valve (3 a) through a third pipeline;

the discharging component (3 b) is arranged on the side wall of the containing bin (2 a) on one side opposite to the first switch valve (3 a).

3. The auxiliary device for spraying automotive metallic paint as claimed in claim 2, characterized in that the discharge assembly (3 b) includes a second on-off valve (3 b 1) and a discharge opening (3 b 2);

the discharge port (3 b 2) is arranged on the side wall of the containing bin (2 a) on one side opposite to the first switch valve (3 a);

the second on-off valve (3 b 1) is arranged on the discharge opening (3 b 2).

4. The auxiliary device for spraying automotive metallic paint as claimed in claim 1, characterized in that the supply mechanism (4) comprises a supply tank (4 a), an agitation assembly (4 b), a discharge pipe (4 c), and a third on/off valve (4 d);

the feeding box (4 a) is arranged above the accommodating bin (2 a);

the third switch valve (4 d) is fixedly arranged on the side wall of the accommodating bin (2 a);

two ends of the discharge pipe (4 c) are respectively fixedly connected with the third switch and the containing bin (2 a);

the stirring assembly (4 b) is arranged inside the feeding box (4 a).

5. An auxiliary device for spraying automotive metallic paint as claimed in claim 4, characterized in that the stirring assembly (4 b) comprises a rotary actuator (4 b 1), a rotating shaft (4 b 2) and a stirring rod (4 b 3);

the rotary driver (4 b 1) is fixedly arranged at the upper part of the feeding box (4 a), and the output end of the rotary driver (4 b 1) is vertically downward;

the rotating shaft (4 b 2) is fixedly arranged on the output end of the rotating driver (4 b 1);

the stirring rods (4 b 3) are arranged in plurality, and the stirring rods (4 b 3) are uniformly arranged on the rotating shaft (4 b 2) around the axis of the rotating shaft (4 b 2).

6. The auxiliary device for spraying metallic paint on automobiles according to claim 1, wherein the anti-blocking mechanism (2) further comprises a flow sensor;

the flow sensor is arranged inside the spray head (2 b), and the flow sensor is electrically connected with the spray head (2 b).

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