CN215088174U

CN215088174U - Spiral air flow channel electric spray gun

Info

Publication number: CN215088174U
Application number: CN202120653227.1U
Authority: CN
Inventors: 罗邦初
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-12-10
Anticipated expiration: 2031-03-31

Abstract

The utility model discloses a spiral air runner electric spray gun relates to electric spray gun technical field, including main part, first runner, second runner and piston, the activity of department is provided with the piston in the middle of the inside of main part, first runner and second runner have set gradually by interior outside between main part and the piston, the inside of first runner is provided with the baffle. The utility model discloses a be provided with spiral baffle and baffle isotructure, during the use, the baffle is cut apart into two parts with first flow path, partly be the subchannel, and divide the passageway and communicate each other with the second flow path, during the use, the air is divided into two strands by the baffle, realize the air reposition of redundant personnel, one air gets into to nozzle department along first flow path, another air gets into to the second flow path along dividing the passageway, and through spiral baffle's effect, form the tornado formula with the air, spray out by the nozzle at last, make the spraying more even, can not cause great loss to the material, and the spraying effect promotes greatly.

Description

Spiral air flow channel electric spray gun

Technical Field

The utility model relates to an electric spray gun technical field specifically is a spiral air runner electric spray gun.

Background

Electric spray guns are electric tools that spray various liquids with low viscosity.

The existing electric spray gun adopts an electromagnet to drive an armature, acts on a piston rod to perform high-speed reciprocating motion, forms an air suction phenomenon, enables liquid to be sucked from a container, forms high pressure at the same time, is sprayed and atomized at high speed by a nozzle, is attached to the surface of an object, and finishes the spraying process.

The high pressure that utilizes the internal portion of rifle to produce among the prior art, directly spouts the material, does not pass through the buffering, causes the spraying inhomogeneous, extravagant material that uses promptly greatly, and to spraying effect greatly reduced.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a spiral air runner electric spray gun to solve the high pressure that inside produced among the prior art, directly with the material blowout, do not have through the buffering, cause the spraying inhomogeneous, extravagant use material promptly, and to spraying effect greatly reduced's technical problem.

In order to achieve the above object, the utility model provides a following technical scheme: a spiral air flow channel electric spray gun comprises a main body, a first flow channel, a second flow channel and a piston, wherein the piston is movably arranged in the middle of the inside of the main body, the first flow channel and the second flow channel are sequentially arranged between the main body and the piston from inside to outside, a baffle is arranged inside the first flow channel, a sub-channel communicated with the second flow channel is arranged on one side, located in the inside of the first flow channel, of the baffle, and a spiral baffle is arranged inside the second flow channel.

Through adopting above-mentioned technical scheme, be in order to utilize the subchannel to shunt the air, utilize spiral baffle's effect, block the buffering to the air, make it form the tornado formula to the spraying is more even.

The utility model discloses further set up to, there is the storage jar bottom of main part through threaded connection, the feedstock channel who communicates each other with the storage jar is seted up to the inside of main part.

Through adopting above-mentioned technical scheme, hold the material in order to utilize the storage jar, be convenient for remove, and guarantee the integrality of equipment.

The utility model discloses further set up to, the nozzle is installed to the front end of main part, there is the protective housing of mutually supporting with the nozzle through threaded connection in the main part front end outside.

Through adopting above-mentioned technical scheme, be in order to facilitate utilizing the protective housing to protect the nozzle, avoid it to receive the injury.

The utility model discloses further set up to, the outside threaded connection of main part has big button head screw, department has rotatory cap through female connection in the middle of big button head screw one side.

Through adopting above-mentioned technical scheme, be in order to utilize big round head screw to carry out the separation between subchannel and the second flow path, be convenient for adjust air flow rate.

The utility model discloses further set up to, the second runner is seted up with subchannel intercommunication department and is had the valve mouth of mutually supporting with big round head screw.

By adopting the technical scheme, the second flow channel is communicated with the branch channel by utilizing the valve opening.

The utility model discloses further set up to, the outside of the rear end of main part is provided with the connection structure who is used for connecting actuating mechanism, the connection structure one end outside of being close to of main part is provided with the trigger.

Through adopting above-mentioned technical scheme, be convenient for connect actuating mechanism for utilizing connection structure, utilize the trigger to start equipment.

To sum up, the utility model discloses mainly have following beneficial effect: the utility model discloses a be provided with spiral baffle and baffle isotructure, during the use, the baffle is cut apart into two parts with first flow path, partly be the subchannel, and divide the passageway and communicate each other with the second flow path, during the use, the air is divided into two strands by the baffle, realize the air reposition of redundant personnel, one air gets into to nozzle department along first flow path, another air gets into to the second flow path along dividing the passageway, and through spiral baffle's effect, form the tornado formula with the air, spray out by the nozzle at last, make the spraying more even, can not cause great loss to the material, and the spraying effect promotes greatly.

Drawings

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

FIG. 2 is a schematic view of a partial side-sectional structure of the present invention;

fig. 3 is an enlarged view of a point a in fig. 2 according to the present invention;

fig. 4 is a schematic view of the overall mechanism of the present invention.

In the figure: 1. a main body; 2. a first flow passage; 3. a second flow passage; 4. a connecting structure; 5. a helical baffle; 6. a baffle plate; 7. a piston; 8. a protective shell; 9. a nozzle; 10. a feed channel; 11. storing the tank; 12. a trigger; 13. rotating the cap; 14. a large round head screw; 15. a valve port; 16. and (4) dividing the channel.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following describes an embodiment of the present invention according to its overall structure.

A spiral air channel electric spray gun is shown in figures 1-4 and comprises a main body 1, a first flow channel 2, a second flow channel 3 and a piston 7, the piston 7 is movably arranged in the middle of the inside of the main body 1, the first flow channel 2 and the second flow channel 3 are sequentially arranged between the main body 1 and the piston 7 from inside to outside, a baffle 6 is arranged inside the first flow channel 2, a branch channel 16 communicated with the second flow channel 3 is arranged on one side, located on one side of the baffle 6, of the inside of the first flow channel 2, the baffle 6 is used for dividing the first flow channel 2, a spiral baffle 5 is arranged inside the second flow channel 3, air is blocked and buffered by the aid of the spiral baffle 5, and is made to form a tornado type, and spraying is more uniform.

Referring to fig. 1, 2 and 4, a storage tank 11 is connected to the bottom of the main body 1 through a thread, a feeding channel 10 communicated with the storage tank 11 is formed inside the main body 1, and the storage tank 11 is used for containing materials, so that the materials are convenient to move and the integrity of the equipment is ensured.

Referring to fig. 1 and 4, a nozzle 9 is installed at the front end of the main body 1, a protective casing 8 matched with the nozzle 9 is connected to the outer side of the front end of the main body 1 through threads, and the nozzle 9 is protected from being damaged by the protective casing 8.

Referring to fig. 3, the outer side of the main body 1 is threadedly connected with a large round head screw 14, the middle of one side of the large round head screw 14 is threadedly connected with a rotating cap 13, and the large round head screw 14 is used for blocking the part between the sub-channel 16 and the second channel 3, so as to adjust the air flow rate.

Referring to fig. 3, a valve opening 15 matched with the large round screw 14 is disposed at a communication position of the second flow channel 3 and the branch channel 16, and the second flow channel 3 and the branch channel 16 are communicated by the valve opening 15.

Referring to fig. 1 and 4, a connecting structure 4 for connecting a driving mechanism is disposed on an outer side of a rear end of the main body 1, a trigger 12 is disposed on an outer side of an end of the main body 1 close to the connecting structure 4, the connecting structure 4 is used to facilitate connection of the driving mechanism, and the trigger 12 is used to start the device.

The utility model discloses a theory of operation does: when in use, materials are poured into the storage tank 11, then the materials are installed below the main body 1 through threads, then the equipment is started through the trigger 12, and the spraying task is completed under the mutual matching of the first flow passage 2, the second flow passage 3, the feeding passage 10 and the nozzle 9;

in the spraying process, the baffle 6 divides the first flow channel 2 into two parts, one part is the sub-channel 16, and the sub-channel 16 is communicated with the second flow channel 3, when in use, air is divided into two parts by the baffle 6 to realize air flow division, one part of air enters the nozzle 9 along the first flow channel 2, the other part of air enters the second flow channel 3 along the sub-channel 16 and forms a tornado type through the action of the spiral baffle 5, and finally the air is sprayed out from the nozzle 9, so that the spraying is more uniform, the material cannot be greatly lost, and the spraying effect is greatly improved;

when air flows into the second flow channel 3, the big round head screw 14 is driven to move towards the inside of the main body 1 by rotating the rotary cap 13, so that the opening and closing size of the valve opening 15 is changed, the wind power in the second flow channel 3 is increased or reduced by controlling the opening and closing size of the valve opening 15, and the atomization effect of the equipment is better.

Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.

Claims

1. The utility model provides a spiral air runner electric spray gun, includes main part (1), first runner (2), second runner (3) and piston (7), its characterized in that: the utility model discloses a multi-channel flow meter, including main part (1), the activity of department is provided with piston (7) in the middle of the inside of main part (1), first runner (2) and second runner (3) have set gradually between main part (1) and piston (7) outside by interior, the inside of first runner (2) is provided with baffle (6), the inside of first runner (2) is located baffle (6) one side and is provided with branch passageway (16) that communicate each other with second runner (3), the inside of second runner (3) is provided with spiral baffle (5).

2. The spiral air flow channel electric spray gun of claim 1, wherein: the bottom of main part (1) has storage jar (11) through threaded connection, feed channel (10) with storage jar (11) intercommunication each other are seted up to the inside of main part (1).

3. The spiral air flow channel electric spray gun of claim 1, wherein: nozzle (9) are installed to the front end of main part (1), main part (1) front end outside has protective housing (8) of mutually supporting with nozzle (9) through threaded connection.

4. The spiral air flow channel electric spray gun of claim 1, wherein: the outer side of the main body (1) is in threaded connection with a large round-head screw (14), and the middle of one side of the large round-head screw (14) is connected with a rotating cap (13) through internal threads.

5. The spiral air flow channel electric spray gun according to claim 4, wherein: and a valve opening (15) matched with the large round head screw (14) is formed at the communication position of the second flow channel (3) and the branch channel (16).

6. The spiral air flow channel electric spray gun of claim 1, wherein: the outer side of the rear end of the main body (1) is provided with a connecting structure (4) used for connecting a driving mechanism, and the outer side of one end, close to the connecting structure (4), of the main body (1) is provided with a trigger (12).