CN215940407U

CN215940407U - Even high-pressure airless sprayer for delayed paint spraying of ejection of compact

Info

Publication number: CN215940407U
Application number: CN202121029262.2U
Authority: CN
Inventors: 董尚座; 丁春台
Original assignee: Guangzhou Shangzhuo New Material Technology Co ltd; Shuiletu New Materials Guangzhou Co ltd
Current assignee: Guangzhou Shangzhuo New Material Technology Co ltd; Shuiletu New Materials Guangzhou Co ltd
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2022-03-04
Anticipated expiration: 2031-05-13

Abstract

The utility model discloses a high-pressure airless sprayer for paint spraying with delay and uniform discharging, which comprises a material injection barrel, wherein a limiting plate is arranged at the top of the inner wall of the material injection barrel, a connecting seat is arranged at the top of the limiting plate, a rotating rod is embedded and arranged in the connecting seat, a hand crank is arranged at the top of the rotating rod, a stirring rod is arranged at the bottom of the rotating rod, stirring blades are arranged on the outer surface of the stirring rod, a screen is inserted and connected at the top of the material injection barrel, and a limiting clamping block is arranged at the top of the screen. According to the utility model, through the arrangement of the hand crank and the rotating rod, the hand crank can be rotated to drive the rotating rod to rotate, so that the stirring rod at the bottom end of the rotating rod is driven to rotate, a proper amount of spraying raw materials can be injected into the material injection barrel through the screen on the material injection barrel, and through the arrangement of the screen, a screening and blocking effect is exerted on large particles in the raw materials, so that the large particles can be prevented from entering, and the normal work in the device is influenced.

Description

Even high-pressure airless sprayer for delayed paint spraying of ejection of compact

Technical Field

The utility model relates to the technical field of spraying machine equipment, in particular to a high-pressure airless spraying machine with uniform discharging and delayed paint spraying.

Background

The main working part of the spraying machine is a double-acting pneumatic hydraulic booster pump, and the reversing mechanism is a pilot-operated type full pneumatic control gas distribution reversing device in a special form. After compressed air enters, when the piston moves to the upper end part or the lower end part of the cylinder, the upper pilot valve or the lower pilot valve is made to act, air flow is controlled to instantly push the air distribution reversing device to reverse, so that the piston of the pneumatic motor stably and continuously reciprocates, the piston is rigidly connected with a plunger in a coating plunger pump, the area of the piston is larger than that of the plunger, the sucked coating is pressurized, the pressurized coating is conveyed to the airless spray gun through a high-pressure hose, finally, hydraulic pressure is released at the airless nozzle, and the pressurized coating is sprayed to the surface of a coated object after being instantly atomized to form a coating layer.

The high-pressure airless sprayer for delayed paint spraying has the defects of uniform discharging in the prior art:

1. in the prior art, when the high-pressure airless sprayer for paint spraying with uniform discharging and delay is used, the feeding device of most existing sprayers is simple in structure and lack of raw material screening, and large particles in the raw materials enter to influence the stirring and mixing of the raw materials, so that the raw materials are wasted;

2. among the prior art the even high-pressure airless spraying apparatus that has delay of ejection of compact sprays paint, when using, the spraying structure that most flush coater set up is comparatively simple, lacks the controllability and to different spraying environment, lacks the suitability.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-pressure airless sprayer for paint spraying with delay and uniform discharging, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme that the high-pressure airless sprayer capable of discharging uniformly and delaying paint spraying comprises a material injection barrel, wherein a limiting plate is installed at the top of the inner wall of the material injection barrel, a connecting seat is arranged at the top of the limiting plate, a rotating rod is installed inside the connecting seat in an embedded mode, a hand crank is arranged at the top of the rotating rod, a stirring rod is installed at the bottom of the rotating rod, a stirring blade is arranged on the outer surface of the stirring rod, a screen is inserted into the top of the material injection barrel, and a limiting clamping block is arranged at the top of the screen.

Preferably, the connecting pipe is installed to the bottom of notes storage bucket, the surface of connecting pipe is provided with the control valve, the flush coater body is installed to the bottom of connecting pipe, the damping pivot is all installed at the front and the back of flush coater body, the surface of damping pivot is connected with the backup pad.

Preferably, the outer surface of the material injection barrel is provided with a limiting ring, the outer surface of the limiting ring is provided with a connecting plate, and a supporting rod is connected between the connecting plate and the sprayer body.

Preferably, the telescopic link is installed at the top of backup pad, the spacing ring is installed at the top of telescopic link, the inside joint of spacing ring has the spraying pipe subassembly, the one end of spraying pipe subassembly is connected with the flush coater body.

Preferably, the top thread of the limiting ring is provided with a fixing bolt in a penetrating manner, and the bottom of the fixing bolt is provided with a limiting clamp in a embedding manner.

Preferably, the outer surface screw thread of telescopic link is run through and is installed the control bolt, match each other between telescopic link and the spray tube subassembly.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model can drive the rotation of the rotating rod by rotating the hand crank and then drive the rotation of the stirring rod at the bottom end of the rotating rod by arranging the hand crank and the rotating rod, a proper amount of spraying raw materials can be injected into the material injection barrel through the screen mesh on the material injection barrel, the large-particle substances in the raw materials can be screened and separated by arranging the screen mesh, thereby avoiding the entering of large particles, influencing the normal work in the device, the screen mesh is installed in a splicing way, is convenient to disassemble and clean, after the spraying raw materials are injected, the hand crank can be rotated to drive the stirring rod to rotate, the spraying raw materials in the material injection barrel are mixed and stirred by the stirring blades on the surface of the stirring rod, the connecting pipe can be opened by the control valve through arranging the connecting pipe and the control valve, so that the stirred raw materials enter the spraying machine body, and the injection amount of the raw materials can be controlled by the arrangement of the control valve, thereby being suitable for different spraying works.

2. According to the utility model, through the arrangement of the damping rotating shaft and the supporting plate, the supporting plate can be unfolded or closed through the damping rotating shaft when in use, the supporting plate is provided with the telescopic rod and the limiting ring, the height of the telescopic rod can be adjusted through the control bolt, the height adjusting effect on the limiting ring can be achieved through the height adjustment on the telescopic rod, the limiting clamping effect on the spraying pipe assembly can be achieved in the limiting ring, the spraying operation of a spray head at one end of the spraying pipe assembly is facilitated, the limiting clamp can be pushed through the rotation of the fixing bolt on the limiting ring, the limiting clamping effect on the spraying pipe assembly can be achieved through the pushing of the limiting clamp, the adjustability of the device is added by matching with the height adjustability of the telescopic rod, and the use requirements under more conditions can be met.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the structure of the charging barrel of the present invention;

FIG. 3 is a schematic cross-sectional view of a stopper ring structure of the present invention;

FIG. 4 is a schematic top view of the damping spindle structure of the present invention.

In the figure: 1. a material injection barrel; 2. a limiting plate; 3. a linking seat; 4. a rotating rod; 5. a hand crank; 6. a stirring rod; 7. stirring blades; 8. screening a screen; 9. a connecting pipe; 10. a control valve; 11. a sprayer body; 12. A damping rotating shaft; 13. a support plate; 14. a limiting ring; 15. a support bar; 16. a telescopic rod; 17. a limiting ring; 18. fixing the bolt; 19. a limiting clamp; 20. and controlling the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be a fixed connection or a movable connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, an embodiment of the present invention provides a high-pressure airless sprayer with uniform discharge and delayed paint spraying, comprising a material injection barrel 1, a limiting ring 14 mounted on the outer surface of the material injection barrel 1, a connection plate mounted on the outer surface of the limiting ring 14, a support rod 15 connected between the connection plate and a sprayer body 11, a connection pipe 9 mounted at the bottom of the material injection barrel 1, a control valve 10 arranged on the outer surface of the connection pipe 9, a sprayer body 11 mounted at the bottom of the connection pipe 9, damping rotating shafts 12 mounted on the front and back of the sprayer body 11, a support plate 13 connected to the outer surface of the damping rotating shafts 12, a telescopic rod 16 mounted on the top of the support plate 13, a control bolt 20 mounted on the outer surface of the telescopic rod 16, the telescopic rod 16 and the sprayer tube assembly are matched with each other, a limiting ring 17 mounted on the top of the telescopic rod 16, a fixing bolt 18 mounted on the top of the limiting ring 17, a limit clamp 19 is embedded and installed at the bottom of the fixing bolt 18,

through the setting of damping pivot 12 and backup pad 13, accessible damping pivot 12 expandes or closed backup pad when using, setting through telescopic link 16 and spacing ring 17 on the backup pad 13, the high accessible control bolt 20 of telescopic link 16 is adjusted, through the altitude mixture control to telescopic link 16, thereby reach the altitude mixture control effect to spacing ring 17, can be used to the spacing clamping action to the spraying pipe subassembly in the spacing ring 17, thereby the shower nozzle of spraying pipe subassembly one end of being convenient for carries out spraying work, through rotating fixing bolt 18 on the spacing ring 17, thereby reach the effect that promotes spacing clamp 19, thereby promote through spacing clamp 19, play the effect of spacing centre gripping to the spraying pipe subassembly, the height adjustability of cooperation telescopic link 16, the controllability of device has been increased, can satisfy the user demand under more circumstances.

The inside joint of spacing ring has the spraying pipe subassembly, the one end of spraying pipe subassembly is connected with flush coater body 11, annotate the top of the inner wall of storage bucket 1 and install limiting plate 2, the top of limiting plate 2 is provided with links up seat 3, link up the inside gomphosis of seat 3 and install bull stick 4, the top of bull stick 4 is provided with hand handle 5, puddler 6 is installed to the bottom of bull stick 4, the surface of puddler 6 is provided with stirring leaf 7, it has screen cloth 8 to annotate the top of storage bucket 1 and peg graft, the top of screen cloth 8 is provided with spacing fixture block.

Through the setting of hand 5 and bull stick 4, the accessible rotates hand 5 thereby drives the rotation of bull stick 4, then drive the rotation of bull stick 4 bottom puddler 6, go up accessible screen cloth 8 in annotating storage bucket 1 and pour into appropriate amount of spraying raw materials into annotating storage bucket 1, through the setting of screen cloth 8, play the effect of screening separation to the large granule thing in the raw materials, thereby can avoid the entering of large particulate matter, thereby influence the inside normal work of device, screen cloth 8 installs through the mode of pegging graft, convenient to detach washs, after spraying raw materials pours into, accessible rotates hand 5 and then drives puddler 6 and rotate, stirring leaf 7 through puddler 6 surface, carry out the mixing stirring to the spraying raw materials of annotating in the storage bucket 1, through the setting of connecting pipe 9 and control valve 10, accessible control valve 10 opens connecting pipe 9 and makes the raw materials after the stirring enter into flush coater body 11, the injection amount of the raw material can be controlled by setting the control valve 10, so that the spraying device is suitable for different spraying works.

The detailed description of the known functions and the known components is omitted in the embodiment of the disclosure, and in order to ensure the compatibility of the equipment, the adopted operation means are consistent with the parameters of the instruments on the market.

In the utility model, the working steps of the device are as follows:

1. through the collocation work of hand crank 5 and bull stick 4, the accessible rotates hand crank 5 thereby drives the rotation of bull stick 4, then drive the rotation of bull stick 4 bottom puddler 6, go up accessible screen cloth 8 in annotating storage bucket 1 and pour into appropriate amount of spraying raw materials into annotating storage bucket 1, through the setting of screen cloth 8, play the effect of screening separation to the large granule thing in the raw materials, thereby can avoid the entering of big particulate matter, thereby influence the inside normal work of device, screen cloth 8 installs through the mode of pegging graft, convenient to detach washs, after spraying raw materials pours into, accessible rotates hand crank 5 and then drive puddler 6 and rotate, stirring leaf 7 through puddler 6 surface, carry out the mixing stirring to the spraying raw materials in annotating storage bucket 1, through the setting of connecting pipe 9 and control valve 10, accessible control valve 10 opens connecting pipe 9 and makes the raw materials after the stirring enter into flush coater body 11, the injection amount of the raw materials can be controlled by setting the control valve 10, so that the spraying device is suitable for different spraying works;

2. through the collocation work of damping pivot 12 and backup pad 13, accessible damping pivot 12 expandes or closed backup pad when using, setting through telescopic link 16 and spacing ring 17 on the backup pad 13, the high accessible control bolt 20 of telescopic link 16 is adjusted, through the altitude mixture control to telescopic link 16, thereby reach the altitude mixture control effect to spacing ring 17, can be used to the spacing clamping action to the spraying pipe subassembly in the spacing ring 17, thereby the shower nozzle of spraying pipe subassembly one end of being convenient for carries out spraying work, through rotating fixing bolt 18 on the spacing ring 17, thereby reach the effect that promotes spacing clamp 19, thereby promote through spacing clamp 19, play the effect of spacing centre gripping to the spraying pipe subassembly, the height adjustability of cooperation telescopic link 16, the controllability of device has been increased, can satisfy the user demand under more circumstances.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 an even there is delay of ejection of compact to spray paint with high-pressure airless sprayer, includes annotating storage bucket (1), its characterized in that: annotate the top of the inner wall of storage bucket (1) and install limiting plate (2), the top of limiting plate (2) is provided with links up seat (3), link up inside gomphosis of seat (3) and install bull stick (4), the top of bull stick (4) is provided with hand crank (5), puddler (6) are installed to the bottom of bull stick (4), the surface of puddler (6) is provided with stirring leaf (7), it has screen cloth (8) to annotate the top of storage bucket (1) to peg graft, the top of screen cloth (8) is provided with spacing fixture block.

2. The high-pressure airless sprayer for paint spraying with delay of uniform discharge according to claim 1, characterized in that: connecting pipe (9) are installed to the bottom of notes storage bucket (1), the surface of connecting pipe (9) is provided with control valve (10), flush coater body (11) are installed to the bottom of connecting pipe (9), damping pivot (12) are all installed at the front and the back of flush coater body (11), the surface of damping pivot (12) is connected with backup pad (13).

3. The high-pressure airless sprayer for paint spraying with delay of uniform discharge according to claim 1, characterized in that: annotate the surface mounting of storage bucket (1) has spacing collar (14), the surface mounting of spacing collar (14) has the linkage plate, be connected with bracing piece (15) between linkage plate and flush coater body (11).

4. The high-pressure airless sprayer for paint spraying with delay of uniform discharge according to claim 2, characterized in that: telescopic link (16) are installed at the top of backup pad (13), spacing ring (17) are installed at the top of telescopic link (16), the inside joint of spacing ring has the spraying pipe subassembly, the one end of spraying pipe subassembly is connected with flush coater body (11).

5. The high-pressure airless sprayer for paint spraying with delay of uniform discharge according to claim 4, characterized in that: the top thread of the limiting ring (17) is provided with a fixing bolt (18) in a penetrating way, and the bottom of the fixing bolt (18) is provided with a limiting clamp (19) in a jogged way.

6. The high-pressure airless sprayer for paint spraying with delay of uniform discharge according to claim 4, characterized in that: the outer surface screw thread of telescopic link (16) is run through and is installed control bolt (20), match each other between telescopic link (16) and the spray tube subassembly.