CN210700714U

CN210700714U - Coating injection apparatus for automobile coating

Info

Publication number: CN210700714U
Application number: CN201921112487.7U
Authority: CN
Inventors: 朱成林
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-06-09
Anticipated expiration: 2029-07-16

Abstract

The utility model discloses a paint spraying device for automobile coating, which comprises a paint tank and a gun body, wherein the upper end port of the paint tank is connected with the gun body in a through way, the right end face of the gun body is connected with a paint flow adjusting knob, the utility model discloses a blocking device consisting of a connecting port and a blocking plate adopts the blocking plate to block the paint sprayed back on the blocking plate, and the blocking plate adopts transparent resin materials which are firm and durable and can not well block the sight, and the resin materials have light quality, thereby not greatly increasing the whole weight of a spray gun, keeping the holding hand feeling of the spray gun consistent with the original plate, the utility model discloses a hood consisting of a jet orifice, friction teeth and a cap body, increasing the friction between the hood and fingers by adopting the friction teeth, enabling the rotation of the hood to be more labor-saving, and accelerating the disassembly of the hood to clean the spray head inside the hood, prevent the spray head from being blocked to cause accidents.

Description

Coating injection apparatus for automobile coating

Technical Field

The utility model belongs to the technical field of the industry machinery is relevant, concretely relates to coating injection apparatus for automobile coating.

Background

A spray gun is a device that uses a quick release of liquid or compressed air as a motive force. The spray guns are divided into a normal pressure type spray gun and a pressure type spray gun, and the spray guns also comprise a pressure type spray gun, a Kale type spray gun and an automatic recovery type spray gun.

The prior art has the following problems: when the existing spray gun is used, the sprayed coating is fast, so that the coating can be partially splashed to the surfaces of the spray gun and a coating tank, and the surface of the spray gun is full of the coating and is difficult to clean.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coating injection apparatus for automobile coating to the coating speed that provides leads to the coating part very fast in solving above-mentioned background art can splash the problem on spray gun and coating tank surface.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a coating injection apparatus for automobile coating, is including scribbling paint can and body of a gun, the upper end port through connection of scribbling the paint can has the body of a gun, the right-hand member terminal surface of body of a gun is connected with coating flow control knob, the lower extreme port through connection of body of a gun has air interface, the left end terminal surface of body of a gun is connected with spraying atmospheric pressure adjust knob, the middle-end position department under the heading of body of a gun is connected with the trigger, the left end port through connection of body of a gun has blocking device, blocking device's left end terminal surface through connection has the hood, blocking device includes connector and barrier plate, the front end terminal surface through connection of barrier plate is above the higher position department through connection has the connector.

Preferably, the hood comprises a jet orifice, friction teeth and a hood body, the friction teeth are glued to the outer surface of the hood body, and the jet orifice is connected to the upper end face of the hood body in a penetrating manner.

Preferably, the coating tank comprises a connecting pipe, a connecting block, a top cover and a tank body, the upper end port of the tank body is connected with the top cover through threads, the upper end face of the top cover is connected with the connecting pipe in a penetrating manner, and the upper end port of the connecting pipe is connected with the connecting block in a penetrating manner.

Preferably, the air interface is connected with an external air pressure device, and the interior of the paint tank is filled with paint.

Preferably, the inner surface of the connecting port is provided with threads, the connecting port is connected to the front end port of the gun body through the threads, and the barrier plate is made of transparent resin.

Preferably, the paint in the paint can is extruded out of the spray opening by the air in the gun body.

Preferably, the surface of connecting block is provided with the screw thread, the connecting block passes through the lower extreme at the body of a gun of external nut connection.

Preferably, the spraying air pressure adjusting knob can adjust the air pressure in the gun body in a rotating mode, and the coating flow adjusting knob can adjust the amount of the coating discharged from the blast cap in a rotating mode.

Compared with the prior art, the utility model provides a coating injection apparatus for automobile coating possesses following beneficial effect:

1. the utility model discloses there is the stop device that connector and barrier plate are constituteed, adopts the barrier plate to come to stop the coating that the sputter was returned on the barrier plate, and the barrier plate adopts transparent resin material sturdy and durable while also can be fine not shelter from the sight, and the resin material quality is light, can not increase the whole weight of spray gun in a large number, makes gripping of spray gun feel keep unanimous with the original edition.

2. The utility model discloses have nozzle, friction tooth and the hood body to constitute the hood, adopt the friction tooth to increase the friction between hood and the finger, thereby the rotation that enables the hood becomes more laborsaving, thereby can accelerate the dismantlement of hood to wash the inside shower nozzle of hood simultaneously, prevent that the shower nozzle from blockking up and causing the accident.

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, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a paint spraying apparatus for automobile painting according to the present invention;

fig. 2 is a schematic structural view of the blocking device according to the present invention;

fig. 3 is a schematic structural view of the hood of the present invention;

fig. 4 is a schematic structural view of a paint can according to the present invention;

in the figure: 1. a blocking device; 2. a hood; 3. a trigger; 4. a paint tank; 5. a coating flow adjusting knob; 6. a gun body; 7. an air interface; 8. spraying an air pressure adjusting knob; 11. a connecting port; 12. a blocking plate; 21. an ejection port; 22. friction teeth; 23. a cap body; 41. a connecting pipe; 42. connecting blocks; 43. a top cover; 44. and (5) a tank body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a coating injection apparatus for automobile coating, including scribbling paint can 4 and body of a gun 6, the upper end port through connection of scribbling paint can 4 has body of a gun 6, the right-hand member terminal surface of body of a gun 6 is connected with coating flow control knob 5, the lower extreme port through connection of body of a gun 6 has air interface 7, the left end terminal surface of body of a gun 6 is connected with spraying atmospheric pressure adjust knob 8, the middle-end position department of the middle-end position of body of a gun 6 is connected with trigger 3 under inclining, the left end port through connection of body of a gun 6 has blocking device 1, the left end terminal surface through connection of blocking device 1 has hood 2, blocking device 1 includes connector 11 and barrier plate 12, the front end terminal surface of barrier plate 12 is above the position department through connection has connector.

A coating spraying device for automobile coating is characterized in that a wind cap 2 comprises a spraying opening 21, friction teeth 22 and a cap body 23, the friction teeth 22 are glued on the outer surface of the cap body 23, the spraying opening 21 is connected to the upper end face of the cap body 23 in a penetrating mode, friction between the wind cap 2 and fingers can be increased through the friction teeth 22, and the wind cap 2 can rotate more easily.

A coating material spraying device for coating an automobile, a coating material tank 4 comprises a connecting pipe 41, a connecting block 42, a top cover 43 and a tank body 44, the upper end port of the tank body 44 is connected with the top cover 43 through a thread, the upper end surface of the top cover 43 is connected with the connecting pipe 41 in a penetrating way, the upper end port of the connecting pipe 41 is connected with the connecting block 42 in a penetrating way, the thread connection stability is high, meanwhile, the thread connection is convenient to install and disassemble, an air interface 7 is connected with an external air pressure device, the coating material tank 4 is filled with coating material, the external air pressure device can fill high-speed air into the air interface 7 so as to extrude the coating material in the coating material tank 4 out of a spraying opening 21, the inner surface of a connecting opening 11 is provided with threads, the connecting opening 11 is connected with the front end port of a gun body 6 through threads, a blocking, the weight of the resin material is light, the whole weight of the spray gun is not greatly increased, the holding hand feeling of the spray gun is kept consistent with that of the original plate, the coating in the coating tank 4 is extruded out of the jet orifice 21 by the air in the gun body 6, the jet orifice 21 can well ensure that the sprayed coating is as even as possible, thereby the surface of the sprayed object can not generate color difference, the surface of the connecting block 42 is provided with screw threads, the connecting block 42 is connected with the lower end of the gun body 6 through an external nut, the connection can be well assembled and disassembled through the external nut, simultaneously threaded connection stability is also fine, and the inside atmospheric pressure of body of a gun 6 can be adjusted in the rotation of spraying air pressure adjusting knob 8, and the volume of coating of hood 2 play is adjusted in the rotation of coating flow control knob 5, adjusts the initial speed that the inside atmospheric pressure of body of a gun 6 can be fine regulation coating leaves jet orifice 21, prevents that the coating initial speed is too fast to sputter on one's body the workman.

The utility model discloses a theory of operation and use flow: after the utility model is installed, when the utility model is used, firstly, the nut outside the connecting block 42 is rotated until the connecting block 42 drops, then, the top cover 43 is rotated, the top cover 43 is taken down from the tank 44, then, the paint is poured into the tank 44, after the pouring is finished, the top cover 43 is rotated again at the upper end of the tank 44, the connecting block 42 is connected at the lower end of the gun body 6 through the nut, then, the trigger 3 is repeatedly pressed until the spraying port 21 on the hood 2 appears the paint, the air interface 7 is connected with an external air pressure device, the paint is sprayed out from the spraying port 21 by pressing the trigger 3, the spraying distance of the paint is checked and the spraying air pressure adjusting knob 8 is adjusted until the spraying distance meets the requirement, after the spraying distance is adjusted, the trigger 3 is continuously pressed to check the amount of the spraying paint, the paint flow adjusting knob 5 is adjusted until the proper spraying flow is reached, then, the, the trigger 3 is pressed, the coating is sprayed out from the spray opening 21, part of the coating sprayed to the surface of the object is sprayed back to be blocked by the blocking plate 12, and meanwhile, the blocking plate 12 is made of transparent resin materials, so that the sight cannot be blocked, and the tank body 44 and the gun body 6 are kept clean.

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. A paint spraying device for automobile painting, comprising a paint tank (4) and a gun body (6), characterized in that: the utility model discloses a coating tank, including scribble paint can (4), the upper end port through connection of paint can (4) has body of a gun (6), the right-hand member terminal surface of body of a gun (6) is connected with coating flow control knob (5), the lower extreme port through connection of body of a gun (6) has air interface (7), the left end terminal surface of body of a gun (6) is connected with spraying air pressure adjust knob (8), the middle-end position department of putting down partially of body of a gun (6) is connected with trigger (3), the left end port through connection of body of a gun (6) has stop device (1), the left end terminal surface through connection of stop device (1) has hood (2), stop device (1) is including connector (11) and barrier plate (12), the front end terminal surface through connection of barrier plate (12) has connector (11) on the upper side.

2. The paint spraying apparatus for automobile painting according to claim 1, characterized in that: the blast cap (2) comprises a jet orifice (21), friction teeth (22) and a cap body (23), the friction teeth (22) are glued on the outer surface of the cap body (23), and the jet orifice (21) is connected to the upper end face of the cap body (23) in a penetrating mode.

3. The paint spraying apparatus for automobile painting according to claim 1, characterized in that: the coating tank (4) comprises a connecting pipe (41), a connecting block (42), a top cover (43) and a tank body (44), wherein the upper end port of the tank body (44) is connected with the top cover (43) through threads, the upper end face of the top cover (43) is connected with the connecting pipe (41) in a penetrating manner, and the upper end port of the connecting pipe (41) is connected with the connecting block (42) in a penetrating manner.

4. The paint spraying apparatus for automobile painting according to claim 1, characterized in that: the air interface (7) is connected with an external air pressure device, and the paint can (4) is filled with paint.

5. The paint spraying apparatus for automobile painting according to claim 1, characterized in that: the inner surface of the connecting port (11) is provided with threads, the connecting port (11) is connected to the front end port of the gun body (6) through the threads, and the blocking plate (12) is made of transparent resin.

6. The paint spraying apparatus for automobile painting according to claim 2, characterized in that: the paint in the paint tank (4) is extruded out of the jet orifice (21) by the air in the gun body (6).

7. The paint spraying apparatus for automobile painting according to claim 3, characterized in that: the surface of connecting block (42) is provided with the screw thread, connecting block (42) pass through the lower extreme of outside nut connection at body of a gun (6).

8. The paint spraying apparatus for automobile painting according to claim 1, characterized in that: the spraying air pressure adjusting knob (8) can adjust the air pressure inside the gun body (6) in a rotating mode, and the coating flow adjusting knob (5) can adjust the amount of coating discharged from the blast cap (2) in a rotating mode.