CN220111371U

CN220111371U - Spraying equipment

Info

Publication number: CN220111371U
Application number: CN202321500389.7U
Authority: CN
Inventors: 李庆华
Original assignee: Wuxi Siprui Industrial Technology Co ltd
Current assignee: Wuxi Siprui Industrial Technology Co ltd
Priority date: 2023-06-13
Filing date: 2023-06-13
Publication date: 2023-12-01
Anticipated expiration: 2033-06-13

Abstract

The utility model discloses spraying equipment, which comprises a spraying equipment main body, a high-pressure pipe and a spray gun, wherein the spraying equipment main body is communicated with the spray gun through the high-pressure pipe, a spray can which is detachably connected is arranged on the spraying equipment main body, the bottom end of the spray can is in a conical structure, a sealing device is arranged at the joint of the spray can and the spraying equipment main body, a battery mounting seat is arranged on the side surface of the spraying equipment main body, and the battery mounting seat is used for mounting a lithium battery pack. The utility model adopts the structure of the spray can, the lithium battery pack and the like which are detachably connected, has smaller output pressure, can effectively avoid the waste of the paint, improves the use efficiency of the paint, and can also be replaced by a user according to the spraying area. According to the utility model, the sealing device is added at the joint of the watering can, so that the tightness of the joint of the watering can is improved, the exudation of the paint is avoided, the utilization rate of the paint is improved, the bottom end of the watering can is in a conical structure, and the paint is prevented from remaining in the watering can.

Description

Spraying equipment

Technical Field

The utility model relates to the technical field of spraying equipment, in particular to spraying equipment.

Background

The traditional equipment is all electric spraying equipment is inserted to squatting, and whole volume is great, inconvenient carrying, consequently the injection of the inconvenient small tracts of land of above-mentioned structure.

In the prior art, although some small-sized spraying equipment exists, the spraying equipment consists of a spray can and a spray gun, and the spray gun is used for atomizing the paint, and mainly spraying the surface of a coated workpiece to obtain an attractive and uniform coating layer. However, the spraying equipment can waste paint in the use process, and paint residues are attached to the inner wall of the spray can, so that the paint is wasted.

Therefore, a spray coating apparatus becomes a problem to be solved urgently in the entire society.

Disclosure of Invention

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a spraying equipment, includes spraying equipment main part, high-pressure pipe and spray gun, spraying equipment main part passes through high-pressure pipe and spray gun UNICOM, the spraying pipeline of high-pressure pipe as the coating be provided with the watering can of dismantling the connection in the spraying equipment main part, the bottom of watering can is the toper structure setting, the junction of watering can and spraying equipment main part is provided with sealing device the side of spraying equipment main part is provided with the battery mount pad, the battery mount pad is used for installing lithium cell package.

Further, connecting holes are formed in two sides of the spraying equipment main body and used for fixing shoulder straps, and a lifting handle is arranged above the spraying equipment main body. The user can install the baldric completely as required, and whole spraying is that equipment both can shoulder the back of the body and use, also can adopt hand to use, and whole spraying equipment's structure is small and exquisite, and the function is various, and the practicality is stronger.

Further, the sealing device is a sealing ring, and at least two groups of sealing rings are arranged.

Compared with the prior art, the utility model has the advantages that:

the utility model adopts the structure of the spray can, the lithium battery pack and the like which are detachably connected, has smaller output pressure, can effectively avoid the waste of the paint, improves the use efficiency of the paint, and can also be replaced by a user according to the spraying area.

According to the utility model, the sealing device is added at the joint of the watering can, so that the tightness of the joint of the watering can is improved, the exudation of the paint is avoided, the utilization rate of the paint is improved, the bottom end of the watering can is in a conical structure, the outflow of the paint and other liquids is facilitated, and the paint is prevented from remaining in the watering can.

Drawings

FIG. 1 is a schematic view of a spray coating device according to the present utility model;

FIG. 2 is a schematic diagram of a second embodiment of a spray coating device according to the present utility model;

FIG. 3 is an internal schematic view of a spray coating device of the present utility model;

FIG. 4 is a schematic view of a spraying apparatus with shoulder straps;

FIG. 5 is a schematic cross-sectional view taken at A-A of FIG. 3;

FIG. 6 is a partial enlarged view at B in FIG. 4;

FIG. 7 is a partial schematic view of a spray coating device;

FIG. 8 is a partial schematic view of a second spray coating device;

FIG. 9 is a view of the spray device hanging on a shoulder for use;

FIG. 10 is a reference view of the spray device hanging from the waist for use;

fig. 11 is a reference view of the use of the spray device in a hand-held position.

As shown in the figure: 1. the spraying equipment comprises a spraying equipment main body, 2, a high-pressure pipe, 3, a spray can, a battery mounting seat, 5, a connecting hole, 6, a handle, 7, a spray can cover body, 8, an exhaust pipeline, 9, a threaded connecting port, 10, a splash guard, 11, a power switch, 12, a spray gun, 13, a spherical valve, 14, a sealing ring, 15, a motor, 16, an internal gear, 17, a connecting rod, 18, an automatic closing valve, 19, a gear ring, 20 and an automatic closing switch.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

The present utility model will be described in detail with reference to the accompanying drawings.

The utility model provides spraying equipment in specific implementation, which comprises a spraying equipment main body 1, a high-pressure pipe 2 and a spray gun 12, wherein the spraying equipment main body 1 is communicated with the spray gun 12 through the high-pressure pipe 2, the high-pressure pipe 2 is used as a spraying flow pipeline of paint, a spray can 3 which is detachably connected is arranged on the spraying equipment main body 1, the bottom end of the spray can 3 is in a conical structure, a sealing device is arranged at the joint of the spray can 3 and the spraying equipment main body 1, a battery mounting seat 4 is arranged on the side surface of the spraying equipment main body 1, and the battery mounting seat 4 is used for mounting a lithium battery pack. Adopt detachable connection structure between battery package and the battery mount pad, make things convenient for the change of battery package.

Examples:

when the spraying device is used, as the spraying device body 1 is provided with the spraying pot 3 which is detachably connected, as shown in fig. 6, the spraying pot 3 is connected by adopting the threaded connection port 9 in a threaded manner, so that the spraying device is convenient to detach and install, a user can select the spraying pot 3 with a corresponding size according to the spraying area on site, after the spraying pot 3 is installed, the power switch 11 is started, and the paint in the spraying pot 3 sequentially passes through the high-pressure pipe 2 and is sprayed to a corresponding position to be sprayed by the spray gun 12.

Since the bottom end of the watering can 3 is provided with a tapered structure, the tapered structure of which is shown in the sectional view of the watering can in fig. 4, paint residues on the inner wall of the watering can be reduced.

Because the sealing device is arranged at the joint of the spray can 3 and the spraying equipment main body 1, the sealing performance of the spray can at the joint is improved, the problems of exudation of paint and the like are avoided, and the practicability is higher.

Because the lithium battery pack is adopted for power supply, the spraying pressure in the whole spraying process is lower, and the splashing of the paint can be reduced in the spraying process, so that the waste caused by the splashing of the paint is reduced, and the utilization rate of the paint is improved.

As a further illustration of the present utility model, the spraying apparatus body 1 is provided with connection holes 5 at both sides thereof, the connection holes 5 are shown in the side of fig. 2, and are used for fixing shoulder straps, wherein the shoulder straps can be installed as required, and a user needs to carry on his back with his back or his hand, and install and detach the shoulder straps as required, thereby satisfying the use requirement. A handle 6 is provided above the spraying apparatus body 1. The shoulder straps or the handles can be used for spraying on the shoulders in a back-to-back mode, for example, as shown in fig. 8, can be hung on the waist through the shoulder straps to be sprayed, for example, as shown in fig. 9, can be used for finishing coating spraying through portable spraying equipment, for example, as shown in fig. 10, and is high in flexibility, small and portable, and convenient to use.

As a further explanation of the utility model, the sealing device is a sealing ring 14, and at least two groups of sealing rings 14 are arranged, as shown in FIG. 5, and the sealing ring is adopted to seal the opening of the spray can, so that the paint can be prevented from leaking from the spray can, and the normal spraying operation is ensured.

As a further explanation of the present utility model, the top end of the watering can 3 is provided with an opening, a watering can cover 7 is screwed at the opening position, and an exhaust pipe 8 is provided on the watering can cover 7.

As a further illustration of the utility model, a threaded connection opening 9 is provided on the spray device body 1 for threaded connection with the opening of the spray can 3, and a splash guard 10 is provided outside the threaded connection opening 9. The splash guard is structurally arranged, so that liquid can be prevented from splashing from the inside of the spray can. As can be seen in fig. 6, the splash guard 10 is arranged in a circular ring-like structure, and can be used to prevent paint from splashing around the spray can.

As a further elaboration of the utility model, the inner wall of the splash guard 10 is adapted to the outer side wall of the watering can 3. As can be seen in the figures in combination,

as a further illustration of the utility model, the side of the spray device body 1 is provided with a power switch 11. The power switch position is arranged on the side face of the spraying equipment main body, so that the operation is convenient.

As can be seen from the accompanying drawings, a spherical valve 13 is arranged below the spray can 3, the spraying process of the paint in the spray can is controlled through the spherical valve, the discharging process of the paint can be accurately controlled, and the spherical valve structure is shown in fig. 5. The lower part of the spherical valve 13 is connected with a plunger pump, the spherical valve moves back and forth in a pipeline of a liquid outlet below the spray can through the reciprocating motion of the plunger pump, and when the spherical valve moves upwards, the liquid outlet below the spray can be blocked through the spherical valve, so that the spraying process can be controlled to stop. When the ball valve moves downwards, the liquid outlet below the spray can is opened through the ball valve, so that the start of the spraying process can be controlled.

The structure adopts a plurality of structures such as the sealing ring 14, so that the influence of liquid outflow such as paint on the operation of the structures such as the plunger pump and the control circuit board is avoided, the control circuit board can be arranged on the spraying equipment main body, the position of the control circuit board can be arranged according to the requirement, and the change of the position is the protection scope of the utility model.

As a further illustration of the utility model, in which the plunger pump is controlled to operate by means of a control circuit board, the above-mentioned control means are well known and commonly used by those skilled in the art.

As can be seen from fig. 5, the pipeline with the ball valve moving up and down is a reducing pipeline with the upper part being narrow and the lower part being wide, the diameter of the top end of the pipeline is smaller than that of the ball valve, and the diameter of the bottom end of the pipeline is larger than that of the ball valve.

As a further illustration of the utility model, the interior of the spraying device body 1 is provided with a motor 15, an internal gear 16, a connecting rod 17 and an automatic closing valve 18 for controlling whether the high pressure pipe 2 is closed or opened; the output end of the motor 15 is used for being connected with an internal gear 16 to drive the internal gear to reduce speed. A gear ring 19 is arranged on the inner gear in a meshed manner. The connecting rod 17 is used for being connected with the plunger rod, and the plunger rod is driven to move through the movement of the connecting rod 17, so that the spraying process is realized.

As a further illustration of the utility model, the front side of the spray device body 1 is provided with a return valve switch 19 for closing or opening the return line 8, and the rear side thereof is provided with an automatic closing switch 20.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The utility model provides a spraying equipment, includes spraying equipment main part (1), high-pressure pipe (2) and spray gun (12), spraying equipment main part (1) are through high-pressure pipe (2) and spray gun (12) UNICOM, high-pressure pipe (2) are as the spraying circulation pipeline of coating, its characterized in that be provided with on spraying equipment main part (1) and dismantle spout (3) of connection, the bottom of spout (3) is the toper structure setting, the junction of spout (3) and spraying equipment main part (1) is provided with sealing device the side of spraying equipment main part (1) is provided with battery mount pad (4), battery mount pad (4) are used for installing lithium cell package.

2. A spraying device according to claim 1, characterized in that: the spraying equipment is characterized in that connecting holes (5) are formed in two sides of the spraying equipment main body (1) and used for fixing shoulder straps, and a lifting handle (6) is arranged above the spraying equipment main body (1).

3. A spraying device according to claim 2, characterized in that: the sealing device is a sealing ring (14), and the sealing ring (14) is at least provided with two groups.

4. A spraying device according to claim 1, characterized in that: the top end of the watering can (3) is provided with an opening, a watering can cover body (7) is connected at the opening position through threads, and an exhaust pipeline (8) is arranged on the watering can cover body (7).

5. A spraying device according to claim 1, characterized in that: a threaded connection port (9) is arranged on the spraying equipment main body (1) and is used for being in threaded connection with the opening of the spray can (3), and a splash guard (10) is arranged on the outer side of the threaded connection port (9).

6. A spraying device as claimed in claim 5, in which: the inner wall of the splash guard (10) is matched with the outer side wall of the watering can (3).

7. A spraying device according to claim 1, characterized in that: a power switch (11) is arranged on the side face of the spraying equipment main body (1).

8. A spraying device according to claim 1, characterized in that: the spraying equipment is characterized in that a motor (15), an internal gear (16), a connecting rod (17) and an automatic closing valve (18) are arranged in the spraying equipment main body (1), and the output end of the motor (15) is used for being connected with the internal gear (16) to drive the internal gear to reduce speed.

9. A spraying device as claimed in claim 8, in which: a return valve switch (19) is arranged on the front side of the spraying equipment main body (1), and an automatic closing switch (20) is arranged on the rear side of the spraying equipment main body.