CN220160344U

CN220160344U - Automatic oil injection device

Info

Publication number: CN220160344U
Application number: CN202321554856.4U
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Heyuan Lung Kee Metal Products Co ltd
Current assignee: Heyuan Lung Kee Metal Products Co ltd
Priority date: 2023-06-16
Filing date: 2023-06-16
Publication date: 2023-12-12
Anticipated expiration: 2033-06-16

Abstract

The utility model belongs to the technical field of oil injection equipment, and particularly provides an automatic oil injection device which comprises an oil injection tank, a folding tank cover, a driving piece and an oil injection nozzle, wherein one end of the oil injection tank is provided with an opening; the first end of the folding box cover is connected with the fuel injection box at the opening, the folding box cover has a folding state and an unfolding state, and the opening is unfolded in the folding state; in the unfolded state, the opening is closed by the folding box cover; the driving piece is arranged on the oil spraying tank, and the output end of the driving piece is connected with the second end of the folding tank cover; the oil nozzle is arranged in the oil spraying tank. According to the utility model, when the folding box cover is unfolded, the workpiece to be sprayed is placed in the airtight environment of the oil spraying box, so that the uniformity of oil spraying can be ensured, and the oil spraying efficiency is improved; when the folding case cover is in a folding state, the opening of the oil spraying case can be opened, the shielding range of the folding case cover to the opening is smaller, the workpiece can be taken and placed conveniently, the operation is simple, convenient and quick, and meanwhile, the miniaturization design of the whole device is facilitated.

Description

Automatic oil injection device

Technical Field

The utility model belongs to the technical field of oil injection equipment, and particularly relates to an automatic oil injection device.

Background

In the manufacturing process of various workpieces, it is often necessary to spray oil to the workpieces in order to prevent the workpieces from being corroded and to shorten the service life, or to enhance the appearance of the workpieces.

At present, the processing modes for the rust prevention problem of the metal plate after machining are as follows:

one side of the metal plate is immersed in an anti-rust oil groove, and then the other side of the metal plate is oiled by an oil brush.

The other mode is that the manual oil brush is used for coating rust-proof oil on each surface of the metal plate, the method is time-consuming and labor-consuming, the oil injection efficiency is extremely low, oil injection is uneven, oil mist can fly away in the oil injection process, the breathing health of workers is affected, and the use practicability is poor.

When the metal plates are produced in batches, the two rust prevention methods have large workload, are time-consuming and labor-consuming, and are easy to leak out the rust prevention oil if holes are formed in the metal plates, so that the whole rust prevention quality is difficult to ensure, and the working efficiency is low.

Disclosure of Invention

The embodiment of the utility model aims to provide an automatic oil injection device so as to solve the technical problems of uneven oil injection, low oil injection efficiency and easy oil mist drifting in the oil injection process in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: there is provided an automatic fuel injection device comprising:

the oil injection box is provided with an opening at one end;

a folding box cover, a first end of the folding box cover being connected to the fuel injection box at the opening, the folding box cover having a folded state in which the opening is unfolded and an unfolded state; in the unfolded state, the opening is closed by the folding box cover;

the driving piece is arranged on the oil spraying tank, and the output end of the driving piece is connected with the second end of the folding tank cover; and

the oil injection nozzle is arranged on the oil injection tank, the input end of the oil injection nozzle is used for being externally connected with oil supply equipment, and the output end of the oil injection nozzle sprays oil mist towards the inside of the oil injection tank.

Optionally, a positioning bracket is arranged in the oil spraying tank and is used for placing a workpiece to be sprayed with oil.

Optionally, the opening part is provided with a sliding rail, the folding box cover is provided with a sliding block, and the sliding block is in sliding connection with the sliding rail.

Optionally, an observation window is further arranged on the oil spraying tank, and the observation window is arranged on the side face of the oil spraying tank.

Optionally, the fuel injection box is provided with a sealing gasket at the opening.

Optionally, the folding box cover is an organ cover.

Optionally, the driving piece is an air cylinder or an electric push rod.

Optionally, a plurality of the oil nozzles are provided, and a plurality of the oil nozzles are provided along a circumferential direction of the oil tank.

Optionally, the automatic oil spraying device further comprises a box bracket, and the oil spraying box is mounted on the box bracket.

Optionally, the automatic oil spraying device further comprises a robot, wherein the robot is used for placing a workpiece to be sprayed in the oil spraying tank or taking out the workpiece with the sprayed oil from the oil spraying tank.

The automatic oil injection device provided by the utility model has the beneficial effects that:

(1) Compared with the prior art, the automatic oil injection device has the advantages that the folding box cover is arranged at the opening of the oil injection box, and when the automatic oil injection device works, the folding box cover can seal the opening of the oil injection box, so that oil mist is prevented from diffusing to the outside of the oil injection box, on one hand, the waste of rust-proof oil is reduced, on the other hand, the pollution to air is avoided, and the respiratory health of workers is ensured.

(2) Compared with the prior art, the automatic oil spraying device has the advantages that the adopted folding box cover has the folding state and the unfolding state, the opening of the oil spraying box can be unfolded in the folding state, the shielding range of the folding box cover to the opening is smaller, the workpiece to be sprayed is placed in the oil spraying box, or the workpiece subjected to oil spraying is taken out from the oil spraying box, the operation is simple, convenient and quick, and meanwhile, the miniaturization design of the whole device is facilitated.

(3) Compared with the prior art, the automatic oil injection device has the advantages that the oil injection nozzle is arranged to atomize the rust-proof oil, and meanwhile, the workpiece to be injected is placed in the airtight environment of the oil injection box, so that the uniformity of oil injection can be ensured, and the oil injection efficiency is improved.

(4) Compared with the prior art, the automatic oil spraying device has the advantages that the driving piece is arranged, so that the second end of the folding box cover can be driven to move, the folding box cover can be freely switched between the folding state and the unfolding state, and the automation degree and the working efficiency of the whole device are improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a front view structure of an automatic fuel injection device according to an embodiment of the present utility model;

FIG. 2 is a schematic right-view structure of an automatic fuel injection device according to an embodiment of the present utility model;

fig. 3 is a schematic top view of an automatic fuel injection device according to an embodiment of the present utility model.

Wherein, each reference sign in the figure:

100-an oil injection box;

200-folding the case cover;

300-driving member;

400-oil nozzle;

500-box body bracket;

600-workpiece.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1 to 3, an automatic fuel injection device according to an embodiment of the present utility model will now be described. The automatic oil spraying device comprises an oil spraying tank 100, a folding tank cover 200, a driving piece 300 and an oil spraying nozzle 400, wherein one end of the oil spraying tank 100 is provided with an opening; the first end of the folding box cover 200 is connected at the opening in the fuel injection tank 100, and the folding box cover 200 has a folded state in which the opening is opened and an unfolded state; in the unfolded state, the opening is closed by the folding box cover 200; the driving member 300 is mounted on the fuel injection tank 100, and an output end of the driving member 300 is connected with a second end of the folding tank cover 200; the oil jet 400 is mounted on the oil jet tank 100, and an input end of the oil jet 400 is used for externally connecting oil supply equipment (not shown), and an output end of the oil jet 400 jets oil mist toward the inside of the oil jet tank 100.

Compared with the prior art, the automatic oil injection device provided by the embodiment of the utility model has the advantages that the folding box cover 200 is arranged at the opening of the oil injection box 100, and when the automatic oil injection device works, the folding box cover 200 can seal the opening of the oil injection box 100, so that oil mist is prevented from diffusing to the outside of the oil injection box 100, on one hand, the waste of rust-proof oil is reduced, on the other hand, the pollution to air is avoided, and the respiratory health of workers is ensured.

According to the automatic oil spraying device provided by the embodiment of the utility model, the adopted folding box cover 200 has the folding state and the unfolding state, under the folding state, the opening of the oil spraying box 100 can be unfolded, the shielding range of the folding box cover 200 to the opening is smaller, the workpiece 600 to be sprayed with oil is favorably placed in the oil spraying box 100, or the workpiece 600 after the oil is sprayed is taken out from the oil spraying box 100, the operation is simple, convenient and quick, and the miniaturization design of the whole device is also facilitated.

According to the automatic oil spraying device, the oil spraying nozzle 400 is arranged to atomize the rust-proof oil, and meanwhile, the workpiece 600 to be sprayed is placed in the airtight environment of the oil spraying box 100, so that the uniformity of oil spraying can be ensured, and the oil spraying efficiency is improved.

According to the automatic oil spraying device provided by the embodiment of the utility model, the driving piece 300 is arranged, so that the second end of the folding box cover 200 can be driven to move, the folding box cover 200 can be freely switched between the folding state and the unfolding state, and the automation degree and the working efficiency of the whole device are improved.

In this embodiment, the oil supply apparatus may include an oil storage tank for storing oil, an oil pump placed in the oil storage tank and immersed in the oil, and an oil pipe having one end connected to the oil pump and the other end connected to the input end of the oil nozzle 400. The oil pump pumps the oil in the oil reservoir into the oil jet 400, the oil jet 400 atomizes the oil, and the atomized oil is injected into the oil reservoir 100 from the output end of the oil jet 400.

In one embodiment of the present utility model, a positioning bracket (not shown) is provided in the fuel tank 100, and the positioning bracket is used for placing the workpiece 600 to be injected.

In an embodiment of the present utility model, a rotation driving member (not shown) is further disposed in the fuel injection tank 100, the rotation driving member is installed at the bottom of the fuel injection tank 100, and an output end of the rotation driving member is connected to the positioning bracket, and the rotation driving member can drive the positioning bracket to rotate, so as to drive the workpiece 600 on the positioning bracket to rotate, and when fuel is injected, rust-preventive oil can be covered on each corner of the workpiece 600 through the rotation of the workpiece 600, thereby improving uniformity of fuel injection and improving efficiency of fuel injection.

In one embodiment of the present utility model, a sliding rail (not shown) is disposed at the opening, and a slider (not shown) is disposed on the folding box cover 200 and is slidably connected to the sliding rail.

In this embodiment, by providing the slide rail and the slide block, on one hand, a guiding function is provided for switching the folding state and the unfolding state of the folding case cover 200; in the other direction, the smoothness of movement of the folding box cover 200 is also improved.

It will be appreciated that the slider moves along the length of the rail, which is consistent with the telescoping direction of the driver 300.

Further, the contact position of the sliding rail and the sliding block is coated with lubricating oil or lubricating grease, and the lubricating oil or the lubricating grease can be directly coated on the inner side of the sliding rail or on the outer surface of the sliding block. Through smearing lubricating oil or lubricating grease, the smoothness of the relative motion of the sliding block and the sliding rail can be improved, and the adverse phenomena such as jamming or dead jamming are avoided.

In one embodiment of the present utility model, a viewing window (not shown) is further provided on the fuel tank 100, and the viewing window is provided on a side surface of the fuel tank 100.

In this embodiment, by providing the observation window on the oil injection tank 100, it is convenient to observe the oil injection condition of the workpiece 600 inside the oil injection tank 100, and the convenience of use is improved.

In one embodiment of the present utility model, a mounting hole (not shown) is formed in a sidewall of the oil jet tank 100, and a transparent glass or transparent plastic plate is mounted at the mounting hole to form a viewing window.

In another embodiment of the present utility model, the sidewall of the oil jet tank 100 may be directly made of transparent glass or transparent plastic plate, thereby forming the viewing window.

In one embodiment of the present utility model, the oil jet tank 100 is provided with a gasket (not shown) at the opening. The gasket serves to improve the sealing of the fuel tank 100 when the opening is closed.

It will be appreciated that the gasket is disposed where the fuel tank 100 abuts the second end of the folding box cover 200, and the second end of the folding box cover 200 abuts the gasket when the opening of the fuel tank 100 is closed. Specifically, the gasket may be made of rubber, silica gel, or other materials.

In one embodiment of the present utility model, folding box cover 200 is an organ cover.

In this embodiment, an organ cover is used as the folding box cover 200, which is convenient to use. The organ cover has the advantages of easy folding, small volume after folding, and the like.

In one embodiment of the present utility model, the driving member 300 is a cylinder or an electric putter.

In this embodiment, the cylinder or the electric push rod is used as the driving member 300, so that the reciprocating linear motion can be realized, and the stability is good, so that the folding box cover 200 can be driven to switch between the folded state and the unfolded state. Further, the present embodiment preferably employs a cylinder as the driving member 300.

In one embodiment of the present utility model, referring to fig. 1 and 2 together, a plurality of fuel injectors 400 are provided, and a plurality of fuel injectors 400 are disposed along the circumferential direction of the fuel tank 100.

In this embodiment, by setting a plurality of oil nozzles 400, the oil spraying coverage area is wider, the uniformity of oil spraying of the workpiece 600 is improved, the oil spraying quality of the workpiece 600 is ensured, and the oil spraying efficiency is further improved.

In one embodiment of the present utility model, referring to fig. 1 and 2 together, the automatic fuel injection device further includes a tank holder 500, and the fuel injection tank 100 is mounted on the tank holder 500.

By arranging the box body bracket 500, the embodiment not only can provide support for the oil injection box 100, but also can change the placing height of the oil injection box 100, so that the workpiece 600 is more convenient to take and place.

In one embodiment of the present utility model, the automatic oil spraying apparatus further includes a robot (not shown) for placing the workpiece 600 to be sprayed in the oil spraying tank 100 or taking out the sprayed workpiece 600 from the oil spraying tank 100.

In the embodiment, by arranging the robot, manpower and material resources are saved, and the oil injection efficiency of the workpiece 600 is greatly improved.

The working process of the robot in the automatic oil injection device before oil injection is as follows:

step one: the robot moves the workpiece 600 (such as a metal plate) to be sprayed to a designated position of the fuel injection box 100 (such as above the opening of the fuel injection box 100) according to a set program;

step two: the robot signals the control elements (e.g., cylinder solenoid valve) of the driving member 300; the cylinder electromagnetic valve controls the cylinder to move, so that the folding box cover 200 is driven to move, and the opening of the oil spraying box 100 is opened;

step three: the robot puts the workpiece 600 to be sprayed into the positioning bracket in the oil spraying box 100 according to a set automatic program;

step four: the robot signals the air cylinder electromagnetic valve again; the cylinder electromagnetic valve controls the cylinder to reversely move, so that the folding box cover 200 is driven to reversely move, and the opening of the oil spraying box 100 is closed;

step five: the robot sends a signal to a control element of the fuel injector 400 (such as a solenoid valve of the fuel injector 400); the electromagnetic valve of the oil nozzle 400 controls the oil nozzle 400 to automatically spray oil to the workpiece 600 to be sprayed.

The working process of the robot in the automatic oil injection device after oil injection is as follows:

step one: after the oil injection is finished, the robot receives an oil injection stop signal;

step three: the robot automatically takes out the workpiece 600 sprayed with oil from the positioning bracket of the oil spraying box 100 and puts the workpiece 600 at a specified position;

step five: and (5) circulating actions before oil injection.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. An automatic fuel injection device, comprising:

the oil injection box is provided with an opening at one end;

2. The automatic oil spraying device according to claim 1, wherein a positioning bracket is arranged in the oil spraying tank and is used for placing a workpiece to be sprayed with oil.

3. The automatic fuel injection device of claim 1, wherein the opening is provided with a sliding rail, and the folding box cover is provided with a sliding block, and the sliding block is in sliding connection with the sliding rail.

4. The automatic fuel injection device of claim 1, wherein the fuel injection tank is further provided with an observation window, and the observation window is arranged on the side surface of the fuel injection tank.

5. The automatic fuel injection device of claim 1, wherein said fuel injection tank is provided with a gasket at said opening.

6. The automatic fuel injection device of claim 1, wherein the folding box cover is an organ cover.

7. The automatic fuel injection apparatus of claim 1, wherein the driving member is a cylinder or an electric putter.

8. The automatic fuel injection device according to claim 1, wherein a plurality of said fuel injection nozzles are provided, and a plurality of said fuel injection nozzles are provided along a circumferential direction of said fuel injection tank.

9. The automatic fuel injection apparatus of claim 1, further comprising a tank bracket, said fuel injection tank being mounted on said tank bracket.

10. The automatic fuel injection device according to any one of claims 1 to 9, further comprising a robot for placing a workpiece to be injected in the fuel injection tank or taking out a workpiece from which the injection is completed from the fuel injection tank.