CN218496351U

CN218496351U - Air tightness detection device of food can

Info

Publication number: CN218496351U
Application number: CN202222603417.XU
Authority: CN
Inventors: 李岫逸
Original assignee: Tianjin Jinlidayuan Can Making Co ltd
Current assignee: Tianjin Jinlidayuan Can Making Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-02-17
Anticipated expiration: 2032-09-30

Abstract

The utility model relates to an airtightness detection technical field discloses an airtightness detection device for food can, including water tank and backup pad, the inside of water tank is transversely arranged in to the backup pad, and the surface of backup pad is even to be fixed with a plurality of kicking blocks, all reciprocates the slide bar of direction to the backup pad through the vertical fixed of diaphragm between the inside four corners of water tank and the bottom, is parallel to each other between four slide bars, and slide bar slidable runs through the surperficial four corners of diaphragm, and the vertical welded fastening in top of diaphragm has the montant. The utility model discloses technical scheme makes whole gravity be greater than buoyancy through pressing the net in arranging can or easy open can in the inside backup pad surface of enclosing frame in, and makes the backup pad drive can or the easy open can is whole slowly to be immersed to aquatic, is difficult for driving bubble or splash, can be fast and not leak observe whether exist because of intaking the combustion gas bubble to the department of sealing that is located the top, and then judge whether there is the phenomenon of gas leakage.

Description

Air tightness detection device of food can

Technical Field

The utility model relates to an air tightness detects technical field, specifically is an air tightness detection device of food jar.

Background

The canned food is stored in a container, most of microorganisms are killed through a sterilization process, the food is stored at room temperature for a long time under the condition of maintaining the sealing and vacuum, and the quality and the qualification rate of the canned food are determined by the air tightness of the canned food, so that the air tightness of the canned food is required to be sampled and detected.

The prior art directly puts into the aquatic and makes it sink and carry out the gas tightness and detect through with the can, has water to enter into inside when the can exists gas leakage, and then produces the bubble, can judge whether qualified the gas tightness of can.

When the technical scheme is realized, at least the following defects exist: when the can is put in, bubbles can be generated under the action of water, but the process that water enters the can also can occur in a short period of time, so that the bubbles generated by leakage cannot be observed, and the can with air leakage cannot be removed due to the existence of detected leaks. Therefore, we propose a device for detecting the air tightness of food cans.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air tightness detection device of food can, through arranging can or easy open can in after enclosing the inside backup pad surface of frame, can push down and press the net to make whole gravity be greater than buoyancy, and make the backup pad drive can or easy open can whole slowly dip to the aquatic, be difficult for driving bubble or splash, can be fast and not omit to be located the department of sealing of top observe whether exist because of the combustion gas bubble of intaking, and then judge whether there is the phenomenon of gas leakage, the problem that provides among the background art has been solved.

In order to achieve the above purpose, the utility model provides a following technical scheme: the air tightness detection device of the food can comprises a water tank and a support plate, wherein the support plate is transversely arranged in the water tank, and a plurality of floating blocks are uniformly fixed on the surface of the support plate; sliding rods which vertically guide the up-and-down movement of the supporting plate are vertically fixed between the four inner corners and the bottom of the water tank through a transverse plate, the four sliding rods are parallel to each other, and the sliding rods can slidably penetrate through the four corners of the surface of the transverse plate; the vertical welded fastening in top of diaphragm has the montant, and the pressure net has transversely been put to the inside water tank of diaphragm top, and montant slidable runs through the surperficial four corners of pressing the net, and the surperficial middle part welded fastening who presses the net has the handle.

By adopting the technical scheme, the can or the pop can is placed above the supporting plate, then the can or the pop can is slowly pressed to descend through the pressing net and is immersed in water, and the sealing part above the can or the pop can is quickly and not omitted to observe whether air bubbles discharged due to water inflow exist or not.

Optionally, a drain pipe for draining clean water in the water tank is transversely connected to the lower side of one side of the water tank, the drain pipe is communicated with the inside of the water tank, and a valve is mounted on the drain pipe.

Through adopting above-mentioned technical scheme, utilize the setting of drain pipe, can make the valve open when needing, the inside clear water of discharge water tank.

Optionally, four corners of the bottom of the water tank are respectively supported and fixed with four supporting blocks for supporting the water tank, and the four supporting blocks are uniformly arranged.

Through adopting above-mentioned technical scheme, utilize the piece that props up of water tank bottom four corners, realize the stable support to the water tank.

Optionally, the surface mounting of backup pad encloses the frame, encloses the frame and is provided with a plurality ofly, and a plurality ofly encloses the even distribution of frame in backup pad top.

Through adopting above-mentioned technical scheme, through the frame setting that encloses on backup pad surface, can realize spacing placing can or easy open can placed.

Optionally, the surface four corners of backup pad has all been seted up and has been worn the mouth, and the slide bar runs through the backup pad through wearing a mouthful slidable.

Through adopting above-mentioned technical scheme, utilize the wearing mouth to realize the purpose that the slide bar slidable runs through the backup pad.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this application technical scheme utilizes its fixed floating block in bottom to float in the surface of water top through setting up the backup pad, after arranging can or easy open can in the backup pad surface of enclosing frame inside, can push down and press the net to make whole gravity be greater than buoyancy, and make the backup pad drive can or easy open can whole slowly dip to the aquatic, be difficult for driving bubble or splash, can be fast and do not omit to be located the top seal the department observe whether exist because of the combustion gas bubble of intaking, and then judge the phenomenon whether there is gas leakage.

2. This application technical scheme is through utilizing pressing the net pressure in can or easy open can top, can play the counter weight and make whole purpose of soaking to the aquatic, can push down spacingly to can or easy open can simultaneously, avoids it to float in aqueous and can't detect it.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the whole structure of the air tightness detecting device of the food can of the present invention;

fig. 2 is a schematic view of the surface structure of the supporting plate of the air tightness detecting device of the food can of the present invention.

In the figure: 1. a water tank; 2. a support plate; 21. floating blocks; 22. enclosing a frame; 23. a slide bar; 24. a transverse plate; 25. perforating; 3. pressing the net; 31. a handle; 32. a vertical rod; 4. a drain pipe; 41. a valve; 5. and (5) supporting the blocks.

Detailed Description

Referring to fig. 1-2, the present invention provides a technical solution: a food can airtightness detection device comprises a water tank 1 and a support plate 2, wherein the support plate 2 is transversely arranged in the water tank 1, the support plate 2 is used for stably supporting cans or pop cans, a plurality of floating blocks 21 are uniformly fixed on the surface of the support plate 2, and buoyancy generated by the floating blocks 21 is enough to ensure that the support plate 2 on which the cans or the pop cans are placed is supported and lifted;

the water tank is characterized in that slide rods 23 which vertically guide the support plate 2 to move up and down are vertically fixed between the four inner corners and the bottom of the water tank 1 through transverse plates 24, the four slide rods 23 are parallel to each other, penetrating openings 25 are formed in the four corners of the surface of the support plate 2, the slide rods 23 can slidably penetrate through the four corners of the surface of the transverse plates 24 through the penetrating openings 25, an enclosure frame 22 is fixed on the surface of the support plate 2, when a can or a pop-top can is placed on the surface of the support plate 2, the can or the pop-top can needs to be placed on the inner side of the enclosure frame 22 and placed above the support plate 2, and the enclosure frames 22 are uniformly distributed above the support plate 2 through bottom rod body supports;

vertical rods 32 which are parallel to each other are vertically welded and fixed above the transverse plate 24, the pressing net 3 is transversely arranged inside the water tank 1 above the transverse plate 24, the vertical rods 32 can slidably penetrate through holes in four corners of the surface of the pressing net 3, and a handle 31 which overflows to the upper side of the water tank 1 is welded and fixed in the middle of the surface of the pressing net 3.

One side below transverse connection of water tank 1 has the drain pipe 4 of the inside clear water of drainage water tank 1, the inside intercommunication of drain pipe 4 and water tank 1, drain pipe 4 connects the side at 1 bottommost of water tank, ensures can the evacuation water tank 1 inside water, and installs valve 41 on the drain pipe 4, the bottom four corners of water tank 1 all supports and is fixed with the piece 5 that props up that is used for supporting water tank 1, evenly distributed's four pieces 5 prop up water tank 1 and have a take the altitude.

When the device works, sufficient clear water is injected into the water tank 1, the pressing net 3 is lifted up through the lifting handle 31 before detection, under the buoyancy action of the floating block 21, the supporting plate 2 and the surrounding frame 22 above the supporting plate can be driven to rise, the supporting plate 2 is close to the water surface above the supporting plate, then a can or a pop can to be detected and the like can be placed on the surface of the supporting plate 2 on the inner side of the surrounding frame 22, because the buoyancy of the floating block 21 is larger, the supporting plate 2 still drives the can or the pop can to be positioned above the supporting plate, the sealing position above the can or the pop can is positioned above the water surface, then the pressing net 3 is held through the lifting handle 31, the vertical rod 32 penetrates through the through holes at the four corners of the pressing net 3, and the pressing net 3 is pressed and abutted to the upper part of the can or the pop can, make backup pad 2 carry can or easy open can and press net 3 to descend high together under the effect of gravity, and slow submergence to the aquatic, because the speed of submergence is slower, be difficult for driving bubble or splash, when the department of sealing of can and easy open can immerses to the aquatic and receives water pressure effect, whether the observation that can be relatively quick and not omit exists because of intaking the bubble of discharge, and then judge whether there is the phenomenon of gas leakage, detect and finish the back rethread handle 31 and take up and press net 3, lose the gravity pressure of pressing net 3 and move the effect, under the buoyancy of floating block 21, can make backup pad 2 drive can or easy open can rise height once more, and be located the water level top, can take out can or easy open can, when making valve 41 opened, can discharge the clear water that uses from water tank 1.

Claims

1. The utility model provides an air tightness detection device of food can, includes water tank (1) and backup pad (2), its characterized in that: the supporting plate (2) is transversely arranged in the water tank (1), and a plurality of floating blocks (21) are uniformly fixed on the surface of the supporting plate (2);

sliding rods (23) which vertically guide the support plate (2) up and down are vertically fixed between the four inner corners and the bottom of the water tank (1) through transverse plates (24), the four sliding rods (23) are parallel to each other, and the sliding rods (23) can slidably penetrate through the four surface corners of the transverse plates (24);

the water tank is characterized in that vertical rods (32) are vertically welded and fixed above the transverse plate (24), a pressing net (3) is transversely arranged inside the water tank (1) above the transverse plate (24), the vertical rods (32) can slidably penetrate through four corners of the surface of the pressing net (3), and a handle (31) is welded and fixed in the middle of the surface of the pressing net (3).

2. The device for detecting the airtightness of a food can according to claim 1, wherein: the water tank is characterized in that a drain pipe (4) for draining clean water in the water tank (1) is transversely connected to the lower portion of one side of the water tank (1), the drain pipe (4) is communicated with the inside of the water tank (1), and a valve (41) is mounted on the drain pipe (4).

3. The airtightness detection apparatus for a food can according to claim 1, wherein: the water tank is characterized in that four supporting blocks (5) used for supporting the water tank (1) are fixedly supported at four corners of the bottom of the water tank (1), and four supporting blocks (5) are uniformly arranged.

4. The device for detecting the airtightness of a food can according to claim 1, wherein: the fixed surface of backup pad (2) has to enclose frame (22), encloses frame (22) and is provided with a plurality ofly, and a plurality ofly encloses the even distribution of frame (22) in backup pad (2) top.

5. The device for detecting the airtightness of a food can according to claim 1, wherein: wear mouth (25) have all been seted up in the surperficial four corners of backup pad (2), and slide bar (23) run through backup pad (2) through wearing mouthful (25) slidable.