CN217941535U

CN217941535U - Fixed aerosol canister gassing device that punches

Info

Publication number: CN217941535U
Application number: CN202121539593.0U
Authority: CN
Inventors: 陈炳耀; 宋岩斌; 张志良
Original assignee: GUANGDONG SANVO CHEMICAL INDUSTRY TECHNOLOGY CO LTD
Current assignee: GUANGDONG SANVO CHEMICAL INDUSTRY TECHNOLOGY CO LTD
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2022-12-02
Anticipated expiration: 2031-07-07

Abstract

The invention relates to the field of aerosols and discloses a fixed type aerosol can punching and deflating device. Fixed aerosol canister gassing device that punches: including fixing stamping device and the earth connection on the iron stand platform, connect and pull the ascending spring of axis body and fix the bracing piece that supports spring on stamping device on the stamping device axis body, fix and be equipped with the gassing nail on the metal disc on the stamping device axis body and distribute two fixed columns around the gassing nail. According to the technical scheme of the invention, the tank body of the aerosol can is fixed through the two fixing columns, then the wrench on the stamping device is pulled to enable the shaft body of the stamping device to descend to drive the deflation nail to puncture through the valve cup of the aerosol can valve to generate a hole, then the wrench is loosened, the spring pulls the shaft body of the stamping device to ascend to block the deflation nail of the hole from leaving the hole, and the deflation function of the aerosol can is realized. Meanwhile, the grounding wire can guide away static electricity generated when the air release nail is in contact with the valve, so that accidents caused by sparks are prevented.

Description

Fixed type aerosol can punching and air-bleeding device

Technical Field

The invention relates to the field of aerosol, in particular to a gas releasing method of an aerosol can.

Background

In the industrial production of aerosols, the testing sector is used to spray samples for testing. There are contents such as propellant and paint vehicle in the sample aerosol canister that generally spouts, and can produce the inflation under the influence of external environment such as temperature, pressure, can lead to the aerosol canister to take place the inflation, when pressure in the aerosol canister exceedes maximum safe pressure intensity, can produce the risk of exploding the jar, lead to propellant and paint vehicle to leak to bring the influence for detection and production work. In addition, most propellants used in the production of aerosols are flammable and explosive. If meet static and burning things which may cause a fire disaster under the condition of revealing, the risk of explosion can be produced, thus causing production accidents and bringing economic loss to enterprises. If the sample sprayed each time is timely deflated and the feed liquid is recovered, the safety guarantee is brought to the production work. The traditional recovery mode is that the hammer is held to the manual work to strike the nail and prick the valve cup and carry out the gassing, sometimes the nail and the valve friction production spark of careless operation ignite the propellant emergence accident. The tinplate valve can produce a small amount of static with the nail contact friction of gassing, so the earth connection on iron stand platform can lead away the static that produces when valve and the nail contact friction of gassing, prevents to produce the spark. In addition, traditional artifical poor dynamics of scraping mode control can produce too big or the hole of undersize, can lead to the paint vehicle along with propellant blowout or gassing inefficiency, and this device can produce the hole that a size is suitable when making the gassing through adjusting the gassing nail to guarantee the efficiency and the security of gassing.

Disclosure of Invention

The invention provides a fixed type aerosol can punching and deflating device which can simultaneously realize deflation and static conduction aiming at the problem of safety accidents caused by residual aerosol leakage.

In order to solve the above-mentioned safety accident problem, the present invention is solved by the following technical solutions.

According to the utility model discloses an aspect provides a fixed aerosol canister gassing device that punches, including stamping device, fix on stamping device iron stand platform, connect the earth connection on iron stand platform body, fix at the metal disc of stamping device below, fix the spring in the stamping device top and support spring's support frame.

A fixed aerosol canister gassing device that punches, can fix the jar body of aerosol through two fixed columns, then the spanner on the pulling stamping device makes the stamping device axis body drop and drives the gassing nail and prick the valve cup that the aerosol canister valve produced the hole, then loosens the spanner, the spring pulls the stamping device axis body to rise, the gassing nail of plugging up the hole leaves the hole, realizes aerosol canister's gassing function.

A fixed aerosol canister gassing device that punches, its characterized in that: the stamping device comprises a shaft body, a stamping device shell sleeved on the shaft body and a wrench embedded on the stamping device shell.

A fixed aerosol canister gassing device that punches, its characterized in that: the middle of the metal disc fixed below the shaft body is provided with a hole, the diameter of the hole is slightly larger than the inner diameter of the inner wall of the aerosol can valve cup, the lower disc surface of the metal disc is fixedly provided with two hollow cylinders which are overlapped together, the inner diameters of the two overlapped hollow cylinders are slightly larger than the diameter of the outer wall of the aerosol can valve cup, the air release nails on the metal disc penetrate through the metal disc and the hollow cylinders fixed on the lower disc surface, and the two sides of the metal disc are respectively provided with three small holes which can be respectively inserted with a fixing column.

A fixed aerosol canister gassing device that punches, a characterized in that: a convex plane is arranged at one part of the middle of the base of the iron support, a large hole and two small holes which are symmetrical to each other are arranged in the center of the convex plane, four small holes are respectively arranged at four corners of the concave plane around the base and can be fixed on the plane through nails, and the grounding wire is connected with the shaft body of the iron support.

The grounding wire on the iron stand platform can guide away static electricity generated when the tinplate valve is in contact friction with the air discharge nail, so that sparks are prevented from being generated.

The metal disc is provided with two adjustable fixing columns which can be adjusted according to the diameter of the aerosol can body.

The upper half part of the air-bleeding nail on the metal disc is spiral, and the length of the lower half part of the nail exposed out of the metal disc can be adjusted by rotating the air-bleeding nail.

The punching device can be detached from the connection part of the iron stand, and can be adjusted according to the height of the aerosol can body.

The material of gassing nail be beryllium bronze, can lead away static in order to reduce the spark that produces when rubbing with tinplate.

The two ends of the spring can be detached, and the spring can be replaced.

Drawings

FIG. 1 shows a stamping device and its structure

FIG. 2 shows a metal disk and its structure

FIG. 3 shows a stand and its structure

FIG. 4 shows a spring and a support

Detailed Description

The present invention is described in further detail below with reference to the attached drawing figures.

Fig. 1 and 4 schematically show a fixed type aerosol can punching and deflating device according to the utility model. As shown in the figure, the device consists of a stamping device, an iron stand fixed on the stamping device, a metal disc fixed below the stamping device, a spring fixed above the stamping device and a support frame for supporting the spring.

The punching device consists of a shaft body (1-2), a punching device shell (1-1) sleeved on the shaft body and a wrench (1-3) embedded on the punching device shell.

The air release nail (2-1) on the metal disc penetrates through the metal disc and the hollow cylinder (2-3) fixed on the lower disc surface, and three small holes are formed in two sides of the metal disc respectively and can be inserted into one fixing column (2-2).

Iron stand base (3-2) can be fixed on the plane through the nail, and earth connection (3-3) link to each other with iron stand axis body (3-1).

The two ends of the spring can be detached, and the spring can be replaced.

The upper half part of the air release nail (2-1) on the metal disc is spiral, and the length of the lower half part of the nail exposed out of the metal disc can be adjusted by rotating the air release nail (2-1).

The tank body of the aerosol can be fixed through the two fixing columns (2-2), then a wrench (1-3) on the stamping device is pulled to enable the shaft body (1-2) to descend to drive the deflation nails (2-1) to puncture the valve cup, then the wrench (1-3) is loosened, the spring (4-1) drives the shaft body (1-2) to ascend, the deflation nails (2-1) blocking the holes leave the holes, and the deflation function of the aerosol can is achieved.

The device can be adjusted according to the diameter and the height of the can body before use.

Before use, it is checked whether the ground is present.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of the equivalent formula and equivalent flow process, or direct or indirect applications in other related fields, which are made by the contents of the present specification, are included in the scope of the present invention.

Claims

1. The utility model provides a fixed aerosol canister gassing device that punches, includes stamping device, fixes iron stand platform on stamping device, fixes the metal disc in the stamping device below, fixes the spring in the stamping device top and support spring's support frame.

2. The fixed perforating and deflating device for the aerosol can as claimed in claim 1, wherein: the punching device comprises a shaft body (1-2), a punching device shell (1-1) sleeved on the shaft body and a wrench (1-3) embedded on the punching device shell.

3. The fixed type aerosol perforating and deflating device of claim 1, wherein: the middle of a metal disc fixed below the shaft body is provided with a hole, the diameter of the hole is slightly larger than the inner diameter of the inner wall of the aerosol can valve cup, the lower disc surface of the metal disc is fixedly provided with two hollow cylinders which are overlapped together, the inner diameters of the two overlapped hollow cylinders are slightly larger than the diameter of the outer wall of the aerosol can valve cup, a deflation nail (2-1) on the metal disc penetrates through the metal disc and the hollow cylinders (2-3) fixed on the lower disc surface, and two sides of the metal disc are respectively provided with three small holes which can be respectively inserted into a fixing column (2-2).

4. The fixed perforating and deflating device for the aerosol can as claimed in claim 1, wherein: a convex plane is arranged at one part of the middle of the iron support base (3-2), a large hole and two small holes which are symmetrical to each other are arranged in the center of the convex plane, four small holes are formed in four corners of the concave plane around the base respectively, the four small holes can be fixed on the plane through nails, and the grounding wire (3-3) is connected with the iron support shaft body (3-1).

5. The fixed type aerosol perforating and deflating device of claim 1, wherein: two fixing columns (2-2) are arranged on the metal disc, can be freely inserted into the small holes in the two sides of the metal disc and can be fixed, and the positions where the fixing columns (2-2) are fixed can be adjusted according to the diameter of the aerosol can body.

6. The fixed perforating and deflating device for the aerosol can as claimed in claim 1, wherein: the upper half part of the air release nail (2-1) on the metal disc is spiral, and the length of the lower half part of the nail exposed out of the metal disc can be adjusted by rotating the air release nail (2-1).

7. The fixed perforating and deflating device for the aerosol can as claimed in claim 1, wherein: the punching device can be detached from the connection part of the iron support, and can be adjusted according to the height of the aerosol can body.

8. The fixed perforating and deflating device for the aerosol can as claimed in claim 1, wherein: the two ends of the spring can be detached, and the spring can be replaced.

9. The fixed perforating and deflating device for the aerosol can as claimed in claim 1, wherein: the material of the deflation nail (2-1) is beryllium bronze, which can conduct away static electricity to reduce sparks generated when the deflation nail rubs with tinplate.