CN216063834U

CN216063834U - Spraying device with environmental protection function

Info

Publication number: CN216063834U
Application number: CN202121802113.5U
Authority: CN
Inventors: 郭鹏
Original assignee: Individual
Current assignee: Dalian Yuming Intelligent Technology Co.,Ltd.
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-03-18
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses a spraying device with an environment-friendly function, which belongs to the technical field of spraying and comprises a spraying shell, wherein the bottom of the spraying shell is in threaded connection with a coating kettle shell, one side of the coating kettle shell is provided with a coating secondary recovery mechanism, a spraying mechanism is arranged in the spraying shell, and the spraying mechanism comprises: the device comprises a pressurizing cavity, a diaphragm, a motor with an eccentric wheel, a transmission rod, a limiting pipe, a piston head, a spraying cavity, a pressure blocking ball, a coating spraying head and a material pumping pipe. According to the utility model, the coating kettle shell is fixed on the spraying shell through the threaded connection of the coating kettle shell and the spraying shell, so that the coating can be conveniently filled and replaced, and a user can conveniently use the coating kettle, thereby the wall surface spraying speed is increased, the work efficiency is increased, the coating is carried out by taking the eccentric wheel motor as a power source and utilizing the diaphragm pump principle, an air pipe does not need to be dragged for spraying, the danger coefficient of workers is further reduced, the spraying of the workers is facilitated, and the spraying efficiency is increased.

Description

Spraying device with environmental protection function

Technical Field

The utility model belongs to the technical field of spraying, and particularly relates to a spraying device with an environment-friendly function.

Background

The spray coating is dispersed into uniform and fine droplets by a spray gun or a disc atomizer by means of pressure or centrifugal force, and can be classified into air spray coating, airless spray coating, electrostatic spray coating, and various derivatives of the above basic spray coating forms.

Among them, there is an automatic coating apparatus of CN201921530651.6 patent, which controls coating by repeatedly pulling a trigger, and controls coating by a distance sensor after pulling the trigger to the bottom. The distance sensor is used for detecting the distance between the spraying gun and a spraying surface and converting a distance signal into an electric signal to be transmitted to the controller; wherein, the deficiency points are as follows:

the trachea at rear need be dragged to this kind of device when the spraying, spout coating through the trachea, the staff rear drives a long trachea and is not convenient for work when the spraying, the easy card of trachea is gone into the gap or is articulate on the barrier simultaneously, thereby influence spraying efficiency and cause danger, and this kind of device is convenient for timely filling coating at the in-process middle part of spraying, it is very troublesome that new coating is gone into to the coating after the coating is used up again, last this kind of device spraying finishes the back coating and can swift current, the coating of swift current can influence the environment, the waste of also ten minutes simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the above problems, a spraying apparatus having an environmental protection function is provided.

The technical scheme adopted by the utility model is as follows: the utility model provides a spraying device with environmental protection, includes the spraying shell, spraying shell bottom threaded connection has coating kettle shell, coating kettle shell one side is provided with coating secondary and retrieves the mechanism, the inside spraying mechanism that is provided with of spraying shell.

Wherein, the spraying mechanism includes: the spraying device comprises a pressurizing cavity, a diaphragm, a motor with an eccentric wheel, a transmission rod, a limiting pipe, a piston head, a spraying cavity, a blocking ball, a coating spraying head and a material pumping pipe, wherein the motor with the eccentric wheel is fixedly mounted on one side inside a spraying shell, the limiting pipe is fixedly mounted on one side of the spraying shell through a fixing shaft, the transmission rod is rotatably connected to one side of the motor with the eccentric wheel, the piston head is fixedly mounted on one side of a second section of the transmission rod, the pressurizing cavity is formed in an opening on one side inside the spraying shell, the diaphragm is fixedly mounted on one side of the pressurizing cavity, the spraying cavity is formed in an opening, close to one side of the pressurizing cavity, inside the spraying cavity is provided with the blocking ball, one side of the spraying cavity is connected with the coating spraying head through a pipeline, and the bottom of the spraying cavity is close to the lower position of the blocking ball and is connected with the material pumping pipe.

Wherein, coating secondary recovery mechanism includes: the paint kettle comprises a material receiving box and a shaping hose, wherein the material receiving box is slidably mounted on one side of a shell of the paint kettle and is connected with the shaping hose through a pipeline.

Wherein, the material of the material receiving box is polyethylene.

Wherein, the material of the material receiving box is APET.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. according to the utility model, the coating kettle shell is fixed by connecting the coating kettle shell to the spraying shell through the threads, so that the coating is conveniently filled and replaced, and a user is facilitated, thereby the wall surface spraying speed is increased, and the working efficiency is increased.

2. According to the utility model, the motor with the eccentric wheel is used as a power source to perform spraying by utilizing the diaphragm pump principle, and an air pipe does not need to be dragged to perform spraying, so that the danger coefficient of workers is reduced, the spraying of the workers is facilitated, and the spraying efficiency is accelerated.

3. According to the utility model, the trickling paint is collected through the material receiving box, so that the environment is prevented from being damaged by the trickling paint, the trickling paint is sucked into the shell of the paint kettle through the pipeline, the paint resource is saved, and the spraying cost is reduced.

Drawings

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

FIG. 2 is a schematic diagram of a three-dimensional structure of a coating kettle housing according to the present invention;

FIG. 3 is a schematic diagram of a top view structure of the motor with eccentric wheel according to the present invention.

The labels in the figure are: 1. spraying the shell; 2. a paint kettle housing; 201. a material receiving box; 202. shaping the hose; 3. a pressurizing cavity; 301. a diaphragm; 4. a motor with an eccentric wheel; 401. a transmission rod; 402. a limiting pipe; 403. a piston head; 5. an ejection chamber; 501. blocking the pressure ball; 502. a paint spray head; 6. and a material pumping pipe.

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 utility model:

referring to fig. 1-3, a spraying device with environmental protection function comprises a spraying shell 1, a coating kettle shell 2 is connected to the bottom of the spraying shell 1 in a threaded manner, a coating secondary recovery mechanism is arranged on one side of the coating kettle shell 2, and a spraying mechanism is arranged inside the spraying shell 1.

Referring to fig. 1 and 3, in the present embodiment, the spray mechanism includes: the device comprises a pressurizing cavity 3, a diaphragm 301, a motor 4 with an eccentric wheel, a transmission rod 401, a limiting pipe 402, a piston head 403, a spraying cavity 5, a blocking and pressing ball 501, a coating spraying head 502 and a pumping pipe 6;

one side of the interior of the spraying shell 1 is fixedly provided with a motor 4 with an eccentric wheel, one side of the spraying shell 1 is fixedly provided with a limiting pipe 402 through a fixing shaft, one side of the motor 4 with the eccentric wheel is rotatably connected with a transmission rod 401, wherein the transmission rod 401 is a two-section type second section and penetrates through the limiting pipe 402, one side of the second section of the transmission rod 401 is fixedly provided with a piston head 403, a worker starts the motor 4 with the eccentric wheel, and the motor 4 with the eccentric wheel drives the transmission rod 401 to perform piston motion in the limiting pipe 402, so that the piston head 403 is driven to move.

Referring to fig. 1, in this embodiment, a pressurizing cavity 3 is provided at an opening on one side inside a spraying housing 1, wherein the pressurizing cavity 3 is fitted with a piston head 403, a diaphragm 301 is fixedly installed at one side of the pressurizing cavity 3, a spraying cavity 5 is provided at an opening on one side inside the spraying housing 1 close to the pressurizing cavity 3, a blocking ball 501 is provided inside the spraying cavity 5, wherein the number of the blocking ball 501 is 2, a paint spraying head 502 is connected to one side of the spraying cavity 5 through a pipeline, a material pumping pipe 6 is connected to a position at the bottom of the spraying cavity 5 close to the lower part of the blocking ball 501 through a pipeline, wherein the material pumping pipe 6 extends to the inside of the paint kettle housing 2, when the piston head 403 moves in the pressurizing cavity 3, the piston head moves outwards to drive the diaphragm 301 to apply pressure, and simultaneously the blocking ball 501 at the opening blocks the opening to prevent pressure release, the paint is pumped into the spraying cavity 5 from the inside the paint kettle housing 2 by the material pumping pipe 6 through pressure, when the piston head 403 presses inwards, the diaphragm 301 is pushed to press inwards, the paint in the spraying cavity 5 is sprayed into the paint spraying head 502 through the pipeline at the opening for spraying, and the pipeline at the upper side of the pumping pipe 6 is blocked by the pressure blocking ball 501 at the bottom under the action of pressure, so that pressure relief is prevented.

Referring to fig. 1 and 2, in the present embodiment, the coating material secondary recovery mechanism includes: a material receiving box 201 and a shaping hose 202;

2 one side slidable mounting of coating kettle shell has material receiving box 201, wherein, material receiving box 201 passes through spring elastic connection with coating kettle shell 2, material receiving box 201 has design hose 202 through the pipe connection, wherein, design hose 202 opposite side extends to inside 2 of coating kettle shell through the pipeline, coating inevitable meeting drip in the spraying process, the coating of drip can cause the pollution, will material receiving box 201 push up to the wall that will spray through the spring this moment, the coating of drip can flow into material receiving box 201, when the inside coating of coating kettle shell 2 is absorbed, the inside pressure of coating kettle shell 2 can be through the pipeline with coating from material receiving box 201 through the pipeline of design hose 202 both sides inhale inside coating kettle shell 2, carry out secondary recycle, very environmental protection when having saved coating.

Referring to fig. 1 and 2, in this embodiment, the material receiving box 201 is made of polyethylene, and the material receiving box 201 made of polyethylene has good toughness, is not easy to damage and not easy to damage the wall surface when being pushed onto the wall surface, and is very durable.

Referring to fig. 1 and 2, in addition to the embodiment that the material of the material receiving box 201 is polyethylene, the utility model also has another embodiment that the material receiving box 201 is an APET material, and the APET material also has good toughness, is not easy to damage and does not easily damage the wall surface, and the APET is a thermoplastic environment-friendly plastic product, is carbon, hydrogen and oxygen as paper, and belongs to degradable plastics, and is more environment-friendly.

In this embodiment, the motor 4 with eccentric wheel is electrically connected to an external power switch.

The working principle is as follows: firstly, a worker loads paint into a paint kettle shell 2, and then the paint is screwed into the bottom of a spraying shell 1 through threads, so that the paint can be conveniently and quickly loaded and used, then the worker starts a motor 4 with an eccentric wheel, the motor 4 with the eccentric wheel drives a transmission rod 401 to perform piston motion in a limiting pipe 402, so as to drive a piston head 403 to move, when the piston head 403 moves in a pressurizing cavity 3, the piston head 403 moves outwards to drive a diaphragm 301 to apply pressure outwards, meanwhile, a blocking ball 501 at an opening is pumped to block the opening to prevent pressure release, the paint is pumped into a spraying cavity 5 from the interior of the paint kettle shell 2 through a material pumping pipe 6 through pressure, when the piston head 403 is pressurized inwards, the diaphragm 301 is pushed to apply pressure inwards, the paint in the spraying cavity 5 is sprayed into a paint spraying head 502 through a pipeline at the opening to be sprayed, and the pipeline on the upper side of the material pumping pipe 6 is blocked by the blocking ball 501 at the bottom under the action of the pressure, the pressure relief is prevented, the coating can drip inevitably in the spraying process, the dripping coating can cause pollution, at the moment, the material receiving box 201 is pushed to the wall to be sprayed through a spring, the material receiving box 201 made of polyethylene has good toughness, the wall is not easy to damage and is very durable when the material receiving box 201 is pushed to the wall, meanwhile, the material receiving box 201 made of another APET material is used, the APET material also has good toughness and is not easy to damage and does not easily damage the wall, meanwhile, the APET is a thermoplastic environment-friendly plastic product, the same as paper is carbon, hydrogen and oxygen, the material receiving box 201 belongs to degradable plastics and is more environment-friendly, the dripping coating can flow into the material receiving box 201, when the coating in the coating kettle shell 2 is absorbed, the pressure in the coating kettle shell 2 can suck the coating from the material receiving box 201 into the coating kettle shell 2 through pipelines on two sides of the shaping hose 202 through the pipelines for secondary recycling, the coating is saved and the environment is protected.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a spraying device with environmental protection, includes spraying shell (1), its characterized in that: the coating machine is characterized in that the bottom of the spraying shell (1) is in threaded connection with a coating pot shell (2), a coating secondary recovery mechanism is arranged on one side of the coating pot shell (2), and a spraying mechanism is arranged inside the spraying shell (1).

2. The environmentally friendly spray apparatus of claim 1, wherein: the spraying mechanism includes: the device comprises a pressurizing cavity (3), a diaphragm (301), a motor (4) with an eccentric wheel, a transmission rod (401), a limiting pipe (402), a piston head (403), a spraying cavity (5), a pressure blocking ball (501), a paint spraying head (502) and a material pumping pipe (6);

the spraying shell is characterized in that a motor (4) with an eccentric wheel is installed on one side inside the spraying shell (1), a limiting pipe (402) is installed on one side of the spraying shell (1) through a fixing shaft, a transmission rod (401) is rotatably connected to one side of the motor (4) with the eccentric wheel, and a piston head (403) is installed on one side of a second section of the transmission rod (401).

3. The environmentally friendly spray apparatus of claim 1, wherein: the spraying shell (1) inside one side opening is provided with and suppresses chamber (3), suppress chamber (3) one side and install diaphragm (301), spraying shell (1) inside is close to and suppresses chamber (3) one side opening and is provided with and sprays chamber (5), it is provided with stifled ball (501) to spray chamber (5) inside, it has coating spraying head (502) to spray chamber (5) one side through the pipe connection, it has material pumping pipe (6) to spray chamber (5) bottom to be close to stifled ball (501) lower position pipe connection.

4. The environmentally friendly spray apparatus of claim 1, wherein: the coating secondary recovery mechanism includes: a material receiving box (201) and a shaping hose (202);

one side of the coating kettle shell (2) is slidably provided with a material receiving box (201), and the material receiving box (201) is connected with a shaping hose (202) through a pipeline.

5. The environmentally friendly spraying apparatus of claim 4, wherein: the material of the material receiving box (201) is polyethylene.

6. The environmentally friendly spraying apparatus of claim 4, wherein: the material of the material receiving box (201) is APET.