CN218222999U

CN218222999U - High-pressure airless spraying gun with good atomization effect

Info

Publication number: CN218222999U
Application number: CN202222398500.8U
Authority: CN
Inventors: 张鑫; 吴真勇
Original assignee: Xiangjing Guangzhou Environmental Protection Technology Co ltd
Current assignee: Xiangjing Guangzhou Environmental Protection Technology Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-01-06
Anticipated expiration: 2032-09-08

Abstract

The utility model discloses an atomizing effectual high-pressure airless spraying gun, concretely relates to spraying gun equipment technical field, including sprayer housing and clearance mechanism, the outer wall fixedly connected with clearance mechanism of sprayer housing, clearance mechanism is including installation cover, connecting plate, mounting panel, spout, slider, bull stick, fixed plate, retainer plate, swivel and clearance cotton, the bottom fixedly connected with connecting plate of installation cover. The utility model discloses a setting of clearance mechanism has realized carrying out the effect of clearing up to the device, and manual rotation fixed plate rotates the retainer plate to the top under the effect of bull stick, and rethread promotes the slider, drives the slider and controls about the spout is inside to be convenient for remove the retainer plate about, remove the retainer plate to the assigned position, rotate through rotatory ring and drive the clearance cotton and rotate, utilize the clearance cotton to sweep the brush clearance to nozzle department.

Description

High-pressure airless spraying gun with good atomization effect

Technical Field

The utility model relates to a spray gun equipment technical field, more specifically say, the utility model relates to an atomizing effectual high-pressure airless spray gun.

Background

The high-pressure airless spraying is also called airless spraying, and is a spraying mode that the paint is directly pressurized by using a high-pressure plunger pump to form high-pressure paint, and atomized airflow is formed at a spray gun mouth to act on the surface of an object, the paint is dry and clean due to the isolation from air, and the airless spraying can be used for the construction of high-viscosity paint, but when a spraying gun is generally used, the paint is easily accumulated at a nozzle due to the long-time atomization and spraying of the paint, so that the spraying uniformity is influenced;

through retrieval, the prior patent (publication number: CN 205966240U) discloses a high-pressure airless spray gun head with good atomization effect. The utility model comprises a main pipe, wherein the main pipe is hollow to form a main flow passage, the main flow passage runs through two ends of the main pipe, and one end of the main pipe is a conical nozzle with a large end facing outwards; the main pipe is also provided with a branch pipe, a first cavity is arranged in the branch pipe, the first cavity is respectively communicated with a first flow passage and a third flow passage, one end of the first flow passage, which is far away from the first cavity, penetrates through the tail end of the branch pipe, and one end of the third flow passage, which is far away from the first cavity, is communicated with the junction of the conical nozzle and the main flow passage; the main pipe fastening nut and the branch pipe fastening nut for hermetically connecting the high-pressure container are respectively sleeved on the main pipe and the branch pipe, and the high-pressure container is filled with paint. Through the utility model discloses spun coating atomizing coating's is effectual, and is little with the striking effect of work piece, and the solid resilience volume is few, and coating scattering loss is little to establish thickness easily, the coating quality is even, brushless trace, has improved the coating efficiency and the quality of coating. The inventor finds that the prior art has the following problems in the process of realizing the utility model: 1. most of the existing high-pressure airless spraying guns with good atomization effect are used, and are easy to accumulate the coating at a nozzle due to long-time atomization and spraying of the coating to cause the blockage of the nozzle, so that the uniformity and the efficiency of spraying are influenced, and the use of workers is influenced; 2. the existing high-pressure airless spray gun with good atomization effect generally adopts a mode that a palm always presses a trigger to spray, so that the hands of workers are easily tired in the long-time use process, and the workers are uncomfortable, so that the existing high-pressure airless spray gun with good atomization effect cannot meet the requirements of people;

therefore, a high-pressure airless spraying gun with good atomization effect is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides an atomizing effectual high-pressure airless spraying gun to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an effectual high-pressure airless spraying gun atomizes, includes spraying machine shell and clearance mechanism, the outer wall fixedly connected with clearance mechanism of spraying machine shell, clearance mechanism is including installation cover, connecting plate, mounting panel, spout, slider, bull stick, fixed plate, retainer plate, rotating ring and clearance cotton, the bottom fixedly connected with connecting plate of installation cover, the bottom fixedly connected with mounting panel of connecting plate, the spout has been seted up at the top of mounting panel, the inside sliding connection of spout has the slider.

One side fixedly connected with bull stick of slider, one side fixedly connected with fixed plate of bull stick, one side fixedly connected with retainer plate of fixed plate, the outer wall swing joint of retainer plate has the swivel becket, the inside swing joint of retainer plate has the clearance cotton.

Preferably, the slider passes through the spout and constitutes sliding construction with the mounting panel, and slider and spout pass through sliding connection, and slider and bull stick constitution integral structure, through the cooperation between slider and spout and mounting panel and the bull stick, is convenient for remove about the slider when using to be convenient for drive the bull stick and remove.

Preferably, the fixed plate passes through the bull stick and constitutes revolution mechanic with the slider, and constitutes the integral structure between fixed plate and the retainer plate, through the cooperation between fixed plate and bull stick and slider and the retainer plate, is convenient for rotate fixed plate and retainer plate through the bull stick when using, accomodates and uses fixed plate and retainer plate.

Preferably, be fixed connection between swivel becket and the clearance cotton, and the clearance cotton passes through to constitute revolution mechanic between swivel becket and the retainer plate, through the cooperation between swivel becket and clearance cotton and the retainer plate, is convenient for rotate through rotating the swivel becket when using to drive the retainer plate and rotate, clear up the nozzle, avoid when the atomizing sprays that coating production is piled up and is made the nozzle block up the influence and use.

Preferably, the bottom fixedly connected with handle of sprayer housing, the outer wall fixedly connected with lag of handle, the lag passes through adhesive bonding with the handle, one side fixedly connected with duckbill of sprayer housing, the inside swing joint of duckbill has the nozzle, is convenient for promote the comfort level that the user used through the lag, utilizes the nozzle to be convenient for spray coating.

Preferably, the inside fixedly connected with axis of rotation of sprayer housing, the outer wall of axis of rotation rotates and is connected with the trigger, and the trigger passes through the axis of rotation and constitutes revolution mechanic with the sprayer housing, through the cooperation between axis of rotation and the trigger, is convenient for carry out on-off control to the trigger when using, evenly spouts coating.

Preferably, one side fixedly connected with fixed establishment of handle, fixed establishment includes connecting block, pivot, stopper, fixture block, draw-in groove and spacing groove, one side of connecting block is rotated and is connected with the pivot, one side fixedly connected with stopper of pivot, the top fixedly connected with fixture block of stopper, and stopper and fixture block constitute rotating-structure through pivot and connecting block, through the cooperation between connecting block and pivot and stopper and the fixture block, are convenient for drive stopper and fixture block through the pivot and rotate when using.

Preferably, the draw-in groove has been seted up to the top of trigger lateral wall, the spacing groove has been seted up to the below of trigger lateral wall, and the inside dimension of draw-in groove is identical with the outside dimension of fixture block, through the cooperation between draw-in groove and the spacing groove, is convenient for be connected connecting block, stopper and fixture block and trigger through the spacing groove when using to be convenient for carry out the block between fixture block and the draw-in groove and be connected, carry on spacingly to the trigger, avoid the user to hold the trigger for a long time and lead to the hand sour bloated, influence the comfort level of whole use.

The utility model discloses a technological effect and advantage:

1. compared with the prior art, through under the setting at clearance mechanism, the effect of clearing up the device has been realized, manual rotation fixed plate under the effect of bull stick, rotate the retainer plate to the top, rethread promotes the slider, it controls to drive the slider about the spout is inside, thereby be convenient for remove about the retainer plate, remove the retainer plate to the assigned position, it rotates to drive the clearance cotton through rotatory ring rotation, utilize the clearance cotton to sweep the brush clearance to nozzle department, promote the cleanliness factor on nozzle surface, it produces after spraying to avoid atomizing for a long time to lead to the fact nozzle to handle coating and piles up, cause the jam of nozzle to influence the result of use of device, the practicality of the device has been promoted.

2. Compared with the prior art, use through mutually supporting at fixed establishment and trigger under, the effect of fixing the trigger has been realized, when atomizing to this spray gun and spraying, come to spout coating through pressing the trigger, press the trigger to the assigned position, thereby insert the inside of spacing groove with the connecting block, the rethread upwards promotes the rotation that the stopper drove the pivot, insert the inside of fixture block draw-in groove, fix the trigger, avoid long-time pressing the trigger as far as possible to cause the problem of user's hand fatigue, staff's task volume has been alleviateed to a certain extent, it is more convenient to use the device as far as possible, the adaptability of the device has been promoted.

Drawings

Fig. 1 is a schematic view of the appearance structure of the present invention.

Fig. 2 is a schematic view of the fixing mechanism of the present invention.

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

Fig. 4 is the structure diagram of the cleaning mechanism of the present invention.

Fig. 5 is a schematic view of the top view structure of the cleaning mechanism of the present invention.

The reference signs are: 1. the sprayer housing; 2. a handle; 3. a protective sleeve; 4. a fixing mechanism; 401. connecting blocks; 402. a rotating shaft; 403. a limiting block; 404. a clamping block; 405. a card slot; 406. a limiting groove; 5. a rotating shaft; 6. a trigger; 7. a cleaning mechanism; 701. installing a sleeve; 702. a connecting plate; 703. mounting a plate; 704. a chute; 705. a slider; 706. a rotating rod; 707. a fixing plate; 708. a fixed ring; 709. a rotating ring; 710. cleaning cotton; 8. duckbill; 9. and (4) a nozzle.

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.

Example one

The high-pressure airless spray gun with good atomization effect as shown in the attached drawings 1-5 comprises a spray machine shell 1 and a cleaning mechanism 7, wherein the cleaning mechanism 7 is fixedly connected to the outer wall of the spray machine shell 1, the cleaning mechanism 7 comprises a mounting sleeve 701, a connecting plate 702, a mounting plate 703, a sliding groove 704, a sliding block 705, a rotating rod 706, a fixing plate 707, a fixing ring 708, a rotating ring 709 and cleaning cotton 710, the connecting plate 702 is fixedly connected to the bottom of the mounting sleeve 701, the mounting plate 703 is fixedly connected to the bottom of the connecting plate 702, the sliding groove 704 is formed in the top of the mounting plate 703, and the sliding block 705 is slidably connected to the inside of the sliding groove 704.

A rotating rod 706 is fixedly connected to one side of the sliding block 705, a fixing plate 707 is fixedly connected to one side of the rotating rod 706, a fixing ring 708 is fixedly connected to one side of the fixing plate 707, a rotating ring 709 is movably connected to the outer wall of the fixing ring 708, and cleaning cotton 710 is movably connected to the inside of the fixing ring 708.

In this embodiment, the sliding block 705 and the mounting plate 703 form a sliding structure through the sliding groove 704, the sliding block 705 and the sliding groove 704 are connected in a sliding manner, and the sliding block 705 and the rotating rod 706 form an integrated structure, so that during operation, the sliding block 705 slides inside the sliding groove 704 manually, and the rotating rod 706 is driven to move left and right.

In this embodiment, the fixing plate 707 forms a rotating structure with the slider 705 through the rotating rod 706, and the fixing plate 707 and the fixing ring 708 form an integrated structure therebetween, so that the fixing plate 707 is manually rotated under the action of the rotating rod 706 during operation, thereby driving the fixing ring 708 to rotate.

This embodiment, be fixed connection between swivel 709 and the clearance cotton 710, and the clearance cotton 710 constitutes revolution mechanic through between swivel 709 and the retainer plate 708, the during operation rotates swivel 709 through manual to drive the cotton 710 of clearance and change, clear up nozzle 9.

This embodiment, the bottom fixedly connected with handle 2 of sprayer housing 1, the outer wall fixedly connected with lag 3 of handle 2, lag 3 and handle 2 pass through adhesive bonding, one side fixedly connected with duckbill 8 of sprayer housing 1, and the inside swing joint of duckbill 8 has nozzle 9, and the during operation promotes the comfort level of using through lag 3, utilizes nozzle 9 to spout coating.

In the embodiment, the rotation shaft 5 is fixedly connected to the inside of the sprayer housing 1, the trigger 6 is rotatably connected to the outer wall of the rotation shaft 5, the trigger 6 and the sprayer housing 1 form a rotation structure through the rotation shaft 5, and when the sprayer housing is in operation, the trigger 6 is manually pressed to control the switch to spray paint under the action of the rotation shaft 5.

This embodiment, one side fixedly connected with fixed establishment 4 of handle 2, fixed establishment 4 includes connecting block 401, pivot 402, stopper 403, fixture block 404, draw-in groove 405 and spacing groove 406, one side of connecting block 401 is rotated and is connected with pivot 402, one side fixedly connected with stopper 403 of pivot 402, the top fixedly connected with fixture block 404 of stopper 403, and stopper 403 and fixture block 404 constitute rotating-structure through pivot 402 and connecting block 401, in operation, upwards rotate stopper 403 and fixture block 404 under the effect of pivot 402, carry out spacing fixed to trigger 6.

In this embodiment, draw-in groove 405 has been seted up to the top of trigger 6 lateral wall, spacing groove 406 has been seted up to the below of trigger 6 lateral wall, and the inside dimension of draw-in groove 405 is identical with the outside dimension of fixture block 404, in operation, through inwards pressing trigger 6 under the effect of spacing groove 406, make connecting block 401 and the inside of stopper 403 block connection in spacing groove 406, later with stopper 403 and fixture block 404 upwards rotate, thereby connect fixture block 404 block in the inside of draw-in groove 405 and carry out spacing fixedly with trigger 6.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The working process of the utility model is as follows:

firstly, the handle 2 is held to grab the whole sprayer housing 1, the trigger 6 is pressed under the action of the rotating shaft 5, the coating is sprayed out from the inside of the nozzle 9, in the process of pressing the trigger 6, the trigger 6 is pressed to a specified position, the connecting block 401 is inserted into the limiting groove 406, the limiting block 403 is pushed upwards to drive the rotating shaft 402 to rotate, the clamping block 404 is inserted into the clamping groove 405 to fix the trigger 6, the coating is continuously sprayed, the nozzle 9 is cleaned according to the requirement of a user, the fixing plate 707 is manually rotated under the action of the rotating rod 706 to rotate the fixing ring 708 to the upper part, the sliding block 705 is pushed to slide in the sliding groove 704, the fixing ring 708 is moved to one side of the nozzle 9, the rotating ring 709 is rotated to drive the cleaning cotton 710 to rotate, and the cleaning cotton 710 is used for cleaning the nozzle 9, and the working principle of the device is that.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to common designs, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an effectual high-pressure airless spraying gun atomizes, includes sprayer housing (1) and clearance mechanism (7), its characterized in that: the outer wall of the spraying machine shell (1) is fixedly connected with a cleaning mechanism (7), the cleaning mechanism (7) comprises a mounting sleeve (701), a connecting plate (702), a mounting plate (703), a sliding groove (704), a sliding block (705), a rotating rod (706), a fixing plate (707), a fixing ring (708), a rotating ring (709) and cleaning cotton (710), the bottom of the mounting sleeve (701) is fixedly connected with the connecting plate (702), the bottom of the connecting plate (702) is fixedly connected with the mounting plate (703), the top of the mounting plate (703) is provided with the sliding groove (704), and the sliding block (705) is slidably connected inside the sliding groove (704);

one side of the sliding block (705) is fixedly connected with a rotating rod (706), one side of the rotating rod (706) is fixedly connected with a fixing plate (707), one side of the fixing plate (707) is fixedly connected with a fixing ring (708), the outer wall of the fixing ring (708) is movably connected with a rotating ring (709), and the inner part of the fixing ring (708) is movably connected with cleaning cotton (710).

2. The high-pressure airless spray gun with good atomization effect according to claim 1, characterized in that: the sliding block (705) and the mounting plate (703) form a sliding structure through the sliding groove (704), the sliding block (705) is connected with the sliding groove (704) in a sliding mode, and the sliding block (705) and the rotating rod (706) form an integrated structure.

3. The high-pressure airless spray gun with good atomization effect according to claim 1, characterized in that: the fixed plate (707) and the sliding block (705) form a rotating structure through the rotating rod (706), and an integrated structure is formed between the fixed plate (707) and the fixed ring (708).

4. The high-pressure airless spray gun with good atomization effect according to claim 1, characterized in that: the rotating ring (709) is fixedly connected with the cleaning cotton (710), and the cleaning cotton (710) forms a rotating structure through the rotating ring (709) and the fixing ring (708).

5. The high-pressure airless spray gun with good atomization effect according to claim 1, characterized in that: the bottom fixedly connected with handle (2) of sprayer housing (1), the outer wall fixedly connected with lag (3) of handle (2), lag (3) pass through adhesive bonding with handle (2), one side fixedly connected with duckbill (8) of sprayer housing (1), the inside swing joint of duckbill (8) has nozzle (9).

6. The high-pressure airless spray gun with good atomization effect according to claim 1, characterized in that: the inside fixedly connected with axis of rotation (5) of flush coater shell (1), the outer wall of axis of rotation (5) rotates and is connected with trigger (6), and trigger (6) constitute rotating-structure through axis of rotation (5) and flush coater shell (1).

7. The high-pressure airless spraying gun with good atomization effect according to claim 5, characterized in that: one side fixedly connected with fixed establishment (4) of handle (2), fixed establishment (4) are including connecting block (401), pivot (402), stopper (403), fixture block (404), draw-in groove (405) and spacing groove (406), one side of connecting block (401) is rotated and is connected with pivot (402), one side fixedly connected with stopper (403) of pivot (402), top fixedly connected with fixture block (404) of stopper (403), and stopper (403) and fixture block (404) constitute rotating-structure through pivot (402) and connecting block (401).

8. The high-pressure airless spray gun with good atomization effect according to claim 6, characterized in that: a clamping groove (405) is formed in the upper portion of the outer side wall of the trigger (6), a limiting groove (406) is formed in the lower portion of the outer side wall of the trigger (6), and the inner size of the clamping groove (405) is matched with the outer size of the clamping block (404).