CN210875856U

CN210875856U - Novel spraying mechanism

Info

Publication number: CN210875856U
Application number: CN201921058173.3U
Authority: CN
Inventors: 朱蕾; 马红伟; 杨奎
Original assignee: Jiangsu Zhongyue Intelligent Equipment Co ltd
Current assignee: Jiangsu Zhongyue Intelligent Equipment Co ltd
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-06-30
Anticipated expiration: 2029-07-09

Abstract

The utility model discloses a novel spraying mechanism, which comprises an outer shell, threaded connection has air inlet connector through the bottom of shell, the left side integration of shell is connected with the nozzle joint, the left side bottom integration of shell is connected with the feed liquor nipple, the surface of shell is connected with through the pivot and presses the handle, air channel and second cover storehouse have been seted up to the inboard of shell, and the second cover storehouse sets up in the right side of air channel, the inboard of second cover storehouse is equipped with case and first spring, and the case sets up in the left side of first spring, the surface of case runs through and has seted up the through-hole, the inboard of pressing the handle runs through and is provided with the valve rod, first cover storehouse has been seted up on the right side of valve rod, the valve rod right side passes first cover storehouse, the surface cover of valve rod is equipped with the second spring, the left side of. The utility model discloses can avoid the omission of initial spraying liquid medium, improve the spraying effect, be convenient for adjust the spraying volume.

Description

Novel spraying mechanism

Technical Field

The utility model relates to a spraying mechanism technical field specifically is a novel spraying mechanism.

Background

The spraying mechanism is an actuating mechanism which sprays liquid media after high-pressure atomization treatment, and is widely applied to the fields of steam repair, printing, electronic manufacturing and the like.

When current spraying mechanism was using, gaseous and liquid medium were discharged simultaneously, can lead to at first when spraying, and the liquid medium of nozzle department does not have atmospheric pressure to hold, can cause partial liquid medium to omit, influences the spraying effect, and during the spraying, the atomizing hole size of nozzle can't carry out convenient regulation, can lead to spraying mechanism can't adjust the discharge according to the spraying face of difference, consequently need to design a novel spraying mechanism to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel spraying mechanism to the broken back of spouting that proposes among the solution above-mentioned background art is spouted again and is spouted and have the liquid medium and omit, influences the spraying effect, the problem of unable convenient regulation spraying volume.

In order to achieve the above object, the utility model provides a following technical scheme: a novel spraying mechanism comprises a shell, wherein the bottom end of the shell is connected with an air inlet connector through threads, the left side of the shell is integrally connected with a nozzle connector, the left side bottom end of the shell is integrally connected with a liquid inlet connector, the outer surface of the shell is connected with a press handle through a rotating shaft, the inner side of the shell is provided with a vent groove and a second sleeve bin, the second sleeve bin is arranged on the right side of the vent groove, the inner side of the second sleeve bin is provided with a valve core and a first spring, the valve core is arranged on the left side of the first spring, the outer surface of the valve core is provided with a through hole in a penetrating manner, the inner side of the press handle is provided with a valve rod in a penetrating manner, the right side of the valve rod is provided with a first sleeve bin, the right side of the valve rod penetrates through the first sleeve bin, the periphery of regulating plate has cup jointed the taper ring gear, the top of taper ring gear is equipped with conical gear, conical gear's right side welding has the connecting rod, the shell inboard is run through on the right side of connecting rod, there is the turn button on the right side of connecting rod through threaded connection.

Preferably, the pressing handle and the shell form a rotating structure, the surface opening caliber of the pressing handle is larger than the diameter of the valve rod, the outer surface of the valve rod is connected with a blocking piece through threads, and the diameter of the blocking piece is larger than the surface opening caliber of the pressing handle.

Preferably, the valve rod and the second spring form an elastic structure, and the valve rod and the first sleeve chamber form a sliding structure.

Preferably, the inner diameter of the through hole is equal to the inner diameter of the vent groove, and the valve core and the first spring form an elastic structure.

Preferably, the bevel gear ring is meshed with the bevel gear, the connecting rod is in threaded connection with the shell, the connecting rod and the shell form a rotating structure, and the adjusting plate and the shell form a rotating structure.

Compared with the prior art, the beneficial effects of the utility model are that: the novel spraying mechanism can avoid omission of the initial spraying liquid medium, improve the spraying effect and facilitate the adjustment of the spraying amount;

(1) be provided with the case, valve rod and through-hole, press through pulling and make the case remove to the right side, make through-hole and air channel intercommunication, make gaseous can be earlier through the air channel blowout, continue to press again and just can make the pressure push up the separation blade to the right side, make the separation blade remove to the right side, make liquid medium pass through the fluid coupling and flow in the air channel, make gaseous with liquid medium from nozzle joint blowout, it has the problem that liquid medium misses to spout again after spouting absolutely to have solved, and then reach and avoid initial spraying liquid medium's omission, improve the spraying effect.

(2) Be provided with conical tooth ring, regulating plate and fixed plate, drive the connecting rod through rotating the turn-button and rotate, make the connecting rod drive conical gear and rotate, can make conical gear drive conical tooth ring and rotate, make conical tooth ring drive the regulating plate and rotate, can adjust the pore size that exposes in fixed plate surface, and then adjust the load, reach the effect of being convenient for adjust the spraying volume.

Drawings

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

FIG. 2 is a schematic front sectional view of the structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a schematic side view of the adjusting plate of fig. 3 according to the present invention.

In the figure: 1. a housing; 2. an air inlet joint; 3. a liquid inlet joint; 4. a nozzle adapter; 5. pressing the handle; 6. a valve core; 7. a valve stem; 8. a baffle plate; 9. a connecting rod; 10. turning a button; 11. a through hole; 12. a first spring; 13. a first set of bins; 14. a second spring; 15. a second set of bins; 16. a vent channel; 17. a conical gear ring; 18. an adjusting plate; 19. a fixing plate; 20. a bevel gear.

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 an embodiment: the utility model provides a novel spraying mechanism, which comprises an outer shell 1, there is air inlet joint 2 shell 1's bottom through threaded connection, shell 1's left side integration is connected with nozzle adapter 4, shell 1's left side bottom integration is connected with liquid inlet joint 3, shell 1's surface is connected with through the pivot and presses 5, press 5 and shell 1 constitution rotating-structure, press 5's surperficial opening bore to be greater than valve rod 7's diameter, valve rod 7's surface has separation blade 8 through threaded connection, separation blade 8's diameter is greater than presses 5's surperficial opening bore, through being greater than 5's surperficial opening bore diameter design of valve rod 7 with pressing, make and press 5 can control the activity about on valve rod 7, be greater than 5's surperficial opening bore design through the diameter with separation blade 8, make and press 5 top when moving separation blade 8, can drive valve.

The ventilation groove 16 and the second set of storehouse 15 have been seted up to the inboard of shell 1, and the second set of storehouse 15 sets up in the right side of ventilation groove 16, the inboard of second set of storehouse 15 is equipped with case 6 and first spring 12, and case 6 sets up in the left side of first spring 12, the surface of case 6 runs through and has seted up through-hole 11, the internal diameter of through-hole 11 equals with the internal diameter of ventilation groove 16, case 6 constitutes elastic construction with first spring 12, through communicating through-hole 11 with ventilation groove 16, can make gaseous through-hole 11 and flow through, first spring 12 plays and provides the effect of elasticity for case 6, make case 6 when no external force application, can remain the state as shown in fig. 2 all the time.

The valve rod 7 penetrates through the inner side of the pressing handle 5, the first sleeve bin 13 is formed in the right side of the valve rod 7, the first sleeve bin 13 penetrates through the right side of the valve rod 7, the valve rod 7 and the second spring 14 form an elastic structure, the valve rod 7 and the first sleeve bin 13 form a sliding structure, and the second spring 14 plays a role in providing elastic force for the valve rod 7 and keeps the valve rod 7 in a state as shown in fig. 2 all the time when no external force is applied.

The outer surface of the valve rod 7 is sleeved with a second spring 14, the left side of the valve rod 7 is provided with a fixing plate 19, the right side of the fixing plate 19 is provided with an adjusting plate 18, the periphery of the adjusting plate 18 is sleeved with a conical gear ring 17, the top end of the conical gear ring 17 is provided with a conical gear 20, the right side of the conical gear 20 is welded with a connecting rod 9, the right side of the connecting rod 9 penetrates through the inner side of the shell 1, the right side of the connecting rod 9 is connected with a knob 10 through threads, the conical gear ring 17 is meshed with the conical gear 20, the connecting rod 9 is in threaded connection with the shell 1, the connecting rod 9 and the shell 1 form a rotating structure, the adjusting plate 18 and the shell 1 form a rotating structure, the connecting rod 9 can be driven to rotate in the shell 1 by rotating the knob 10, the connecting rod 9 drives the conical gear 20 to rotate, the conical, and the adjusting plate 18 and the fine holes on the fixing plate 19 are arranged in a staggered manner, so that when the fixing plate 19 rotates, the overlapping number of the fine holes can be adjusted, and the exposure size of the fine holes can be adjusted.

The working principle is as follows: firstly, a gas inlet connector 2 is connected into a vent pipe, a nozzle connector 4 is provided with a proper spray head, a liquid inlet connector 3 is connected into a coating pipe, a valve core 6 is moved to the right side by pulling a press handle 5, a through hole 11 is communicated with a vent groove 16, gas can be sprayed out through the vent groove 16, the press handle 5 can be pushed to a blocking piece 8 only by continuously pressing the press handle 5, the blocking piece 8 is moved to the right side, liquid media flow into the vent groove 16 through the liquid inlet connector 3, and the gas can spray the liquid media out of the nozzle connector 4;

when the spraying amount of coating needs to be adjusted, only need to drive connecting rod 9 through rotating knob 10 and rotate, make connecting rod 9 drive conical gear 20 and rotate, can make conical gear 20 drive conical gear 17 and rotate, make conical gear 17 drive regulating plate 18 and rotate, can adjust the pore size that exposes in fixed plate 19 surface, and then adjust the discharge, it is comparatively practical.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a novel spraying mechanism, includes shell (1), its characterized in that: the bottom end of the shell (1) is connected with an air inlet connector (2) through threads, the left side of the shell (1) is integrally connected with a nozzle connector (4), the left side bottom end of the shell (1) is integrally connected with a liquid inlet connector (3), the outer surface of the shell (1) is connected with a press handle (5) through a rotating shaft, the inner side of the shell (1) is provided with a vent groove (16) and a second sleeve bin (15), the second sleeve bin (15) is arranged on the right side of the vent groove (16), the inner side of the second sleeve bin (15) is provided with a valve core (6) and a first spring (12), the valve core (6) is arranged on the left side of the first spring (12), the outer surface of the valve core (6) is provided with a through hole (11) in a penetrating manner, the inner side of the press handle (5) is provided with a valve rod (7) in a penetrating manner, the, first set of storehouse (13) is passed on valve rod (7) right side, the surface cover of valve rod (7) is equipped with second spring (14), the left side of valve rod (7) is equipped with fixed plate (19), the right side of fixed plate (19) is equipped with regulating plate (18), conical ring gear (17) have been cup jointed to the periphery of regulating plate (18), the top of conical ring gear (17) is equipped with conical gear (20), the right side welding of conical gear (20) has connecting rod (9), the right side of connecting rod (9) is run through shell (1) inboardly, there is knob (10) on the right side of connecting rod (9) through threaded connection.

2. The novel spraying mechanism of claim 1, wherein: the pressure is with (5) and shell (1) constitution rotating-structure, the surface opening bore of pressure (5) is greater than the diameter of valve rod (7), the surface of valve rod (7) has separation blade (8) through threaded connection, the diameter of separation blade (8) is greater than the surface opening bore of pressure (5).

3. The novel spraying mechanism of claim 1, wherein: the valve rod (7) and the second spring (14) form an elastic structure, and the valve rod (7) and the first sleeve bin (13) form a sliding structure.

4. The novel spraying mechanism of claim 1, wherein: the inner diameter of the through hole (11) is equal to that of the vent groove (16), and the valve core (6) and the first spring (12) form an elastic structure.

5. The novel spraying mechanism of claim 1, wherein: the bevel gear ring (17) is meshed with the bevel gear (20), the connecting rod (9) is in threaded connection with the shell (1), the connecting rod (9) and the shell (1) form a rotating structure, and the adjusting plate (18) and the shell (1) form a rotating structure.