CN215338744U

CN215338744U - Food can gas tightness check out test set

Info

Publication number: CN215338744U
Application number: CN202120861266.0U
Authority: CN
Inventors: 李岫逸
Original assignee: Tianjin Jinlidayuan Can Making Co ltd
Current assignee: Tianjin Jinlidayuan Can Making Co ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-12-28
Anticipated expiration: 2031-04-25

Abstract

The utility model discloses a food can airtightness detection device which comprises a water tank and a side vertical plate, wherein a food can main body is placed in the water tank. According to the utility model, through the water tank, the compressed air tank and the cross frame plate, the whole air tightness detection result can be judged by bubble generation, so that the quality of air tightness can be found at the first time, and even slight air leakage can be judged, so that the normal use of the food tank at the later stage is ensured.

Description

Food can gas tightness check out test set

Technical Field

The utility model relates to the technical field of air tightness detection equipment, in particular to food can air tightness detection equipment.

Background

Food cans are generally manufactured by a molding method, the shape of the food can is mainly determined by a molding method and a mold used by the food can, sometimes the same (or similar) shape can be manufactured by different methods, and the different molding methods can bring great influence on the performance and cost of the product, so that when selecting plastic packaging containers, the knowledge of the molding method is quite beneficial, such as application numbers: CN201810210487.4 can detect the gas tightness of the food can of canned food fast, avoid causing the interior food of jar to be polluted by the microorganism, the problem of rotten because of the gas leakage of food can, but whole when detecting the gas tightness, hardly perceive the good degree of gas tightness the very first time, if be slight gas leakage state, neglect very easily, thereby lead to the unable use in later stage, moreover exactly when whole detects, the leakproofness of gas access department is general, probably influence the testing result, it is difficult to fix to be exactly the bottom at last, produce the skew very easily at the in-process that detects.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide food can airtightness detection equipment, which solves the problems that when airtightness is detected, the good degree of airtightness is difficult to detect at the first time, if the airtightness is slight, the airtightness is easy to ignore, the airtightness of an air inlet is general, the detection result is likely to be influenced, the bottom is difficult to fix, and the detection is easy to generate deflection in the detection process.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a food can gas tightness check out test set, includes water tank and side riser, the food can main part has been placed to the inside of water tank, the vertical resettlement groove of having seted up of inner wall of side riser, the inside of resettlement groove is rotated through the bearing and is connected with the threaded rod, the surface threaded connection of threaded rod has the screw thread piece, two the horizontal frame plate of fixedly connected with between the screw thread piece, the lower extreme fixed surface of horizontal frame plate is connected with sealed lid, the upper end fixed surface of horizontal frame plate installs compressed gas tank, the equal fixedly connected with air duct in both ends of compressed gas tank, the fixed surface of air duct installs and ends the pneumatic valve, the upper end fixed mounting of side riser has servo motor.

Furthermore, the inner bottom wall of the water tank is fixedly connected with an annular sheet, the inner bottom wall of the annular sheet is fixedly connected with an anti-slip strip, a water inlet notch is formed in the surface of the annular sheet, and the lower end surface of the sealing cover is fixedly connected with a rubber sealing ring.

Furthermore, a water outlet pipe is fixedly installed on the surface of the water tank, and a water stop valve is fixedly installed on the outer surface of the water outlet pipe.

Furthermore, the output end of the servo motor is fixedly connected with the upper end of the threaded rod, and one end of the air duct penetrates through the transverse frame plate and the sealing cover respectively.

Furthermore, the surface of the side vertical plate is in threaded connection with an inner hexagonal screw, and the side vertical plate is fixedly connected with the surface of the water tank through the inner hexagonal screw.

Further, the lower extreme surface of rubber seal ring is contradicted with the upper end surface of food jar main part and is connected, and the sealed size that sets up of lid and the mutual adaptation of food jar main part.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, through the water tank, the compressed air tank and the cross frame plate, the whole air tightness detection result can be judged by bubble generation, so that the quality of air tightness can be found at the first time, and even slight air leakage can be judged, so that the normal use of the food tank at the later stage is ensured.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a partial connection structure of the thread block and the cross frame plate according to the present invention;

fig. 3 is a structural plan view of the water tank of the present invention.

In the figure: 1. a water tank; 2. a side vertical plate; 3. a food can body; 4. a placing groove; 5. a threaded rod; 6. a thread block; 7. a transverse frame plate; 8. a sealing cover; 9. a compressed gas tank; 10. an air duct; 11. an air stop valve; 12. a servo motor; 13. an annular sheet; 14. anti-slip strips; 15. a water inlet notch; 16. a rubber seal ring; 17. a water outlet pipe; 18. and a water stop valve.

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.

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a food can gas tightness check out test set, including water tank 1 and side riser 2, food can main part 3 has been placed to the inside of water tank 1, the vertical resettlement groove 4 of having seted up of inner wall of side riser 2, resettlement groove 4's inside is rotated through the bearing and is connected with threaded rod 5, threaded rod 5's surface threaded connection has thread piece 6, fixedly connected with cross frame plate 7 between two thread pieces 6, the lower extreme fixed surface of cross frame plate 7 is connected with sealed lid 8, the upper end fixed surface of cross frame plate 7 installs compressed gas tank 9, the equal fixedly connected with air duct 10 in compressed gas tank 9's both ends, the fixed surface of air duct 10 installs only air valve 11, the upper end fixed mounting of side riser 2 has servo motor 12.

Through setting up threaded rod 5 and screw thread piece 6 for when equipment did not detect, can be better with horizontal shelf plate 7 and sealed lid 8 rebound, make things convenient for the later stage to put into food can main part 3, moreover exactly ensured the automation of equipment, avoided the manual work to bring the trouble.

Specifically, the inner bottom wall of the water tank 1 is fixedly connected with an annular sheet 13, the inner bottom wall of the annular sheet 13 is fixedly connected with an anti-slip strip 14, a water inlet notch 15 is formed in the surface of the annular sheet 13, and the lower end surface of the sealing cover 8 is fixedly connected with a rubber sealing ring 16.

Through setting up rubber seal ring 16 for sealed lid 8 when laminating with food jar main part 3, can be better ensure that rubber seal ring 16 contradicts with food jar main part 3's upper end surface and is connected, then reach a sealed effect, avoid among the testing process, produce gas leakage phenomenon between food jar main part 3 and the sealed lid 8.

Specifically, a water outlet pipe 17 is fixedly installed on the surface of the water tank 1, and a water stop valve 18 is fixedly installed on the outer surface of the water outlet pipe 17.

The gas stop valve 11 is arranged, so that the compressed gas in the compressed gas tank 9 can be discharged in a controlled manner, and the compressed gas is prevented from leaking out during the non-use period.

Specifically, the output end of the servo motor 12 is fixedly connected with the upper end of the threaded rod 5, and one end of the air duct 10 penetrates through the transverse frame plate 7 and the sealing cover 8 respectively.

Through the output end of the servo motor 12 and the upper end of the threaded rod 5, the power generated by the servo motor 12 can be better transmitted to the threaded rod 5.

Specifically, the surface of the side vertical plate 2 is connected with an inner hexagonal screw through a thread, and the side vertical plate 2 is fixedly connected with the surface of the water tank 1 through the inner hexagonal screw.

Through setting up hexagon socket head cap screw for side riser 2 can carry out better group with water tank 1 and tear the nature open.

Specifically, the lower end surface of the rubber seal ring 16 is abutted against the upper end surface of the food can body 3, and the sealing cover 8 is matched with the food can body 3 in size.

By abutting the rubber seal ring 16 against the upper end surface of the food can main body 3, the food can main body 3 can be more tightly sealed after being connected to the seal cover 8.

The working principle of the utility model is as follows: when the whole food can airtightness detection device is used, firstly, a food can main body 3 to be detected is placed on the inner wall of the annular sheet 13, then the servo motor 12 is started, the servo motor 12 drives the threaded rod 5 to rotate, after the threaded rod 5 rotates, the threaded block 6 drives the cross frame plate 7 to move downwards, and further the sealing cover 8 is attached to the upper end of the food can main body 3, after all the parts are ready, water is injected into the water tank 1, after the water injection is finished, the air stop valve 11 is opened, so that compressed gas in the compressed gas tank 9 is guided into the food can main body 3 through the air guide pipe 10, when the airtightness of the food can main body 3 is not good, whether bubbles appear in water can be observed to judge, thereby the final detection purpose is achieved, and after the whole device is used, the water stop valve 18 can be started, and the water source in the water tank 1 is discharged through the water outlet pipe 17, thereby lighten the weight of whole equipment, make things convenient for the removal in later stage.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a food can gas tightness check out test set which characterized in that: comprises a water tank (1) and a side vertical plate (2), a food tank main body (3) is arranged in the water tank (1), the inner wall of the side vertical plate (2) is vertically provided with a placing groove (4), the interior of the placing groove (4) is rotatably connected with a threaded rod (5) through a bearing, the outer surface of the threaded rod (5) is in threaded connection with a thread block (6), a transverse frame plate (7) is fixedly connected between the two thread blocks (6), the lower end surface of the transverse frame plate (7) is fixedly connected with a sealing cover (8), the upper end surface of the transverse frame plate (7) is fixedly provided with a compressed air tank (9), both ends of the compressed air tank (9) are fixedly connected with air ducts (10), an air stop valve (11) is fixedly arranged on the outer surface of the air guide pipe (10), and a servo motor (12) is fixedly arranged at the upper end of the side vertical plate (2).

2. The food can airtightness detection apparatus according to claim 1, wherein: inner diapire fixedly connected with ring segment (13) of water tank (1), inner diapire fixedly connected with antislip strip (14) of ring segment (13), breach (15) of intaking have been seted up on the surface of ring segment (13), the lower extreme fixed surface of sealed lid (8) is connected with rubber seal ring (16).

3. The food can airtightness detection apparatus according to claim 1, wherein: the water tank (1) surface fixed mounting has outlet pipe (17), the surface fixed mounting of outlet pipe (17) has stagnant water valve (18).

4. The food can airtightness detection apparatus according to claim 1, wherein: the output end of the servo motor (12) is fixedly connected with the upper end of the threaded rod (5), and one end of the air duct (10) penetrates through the transverse frame plate (7) and the sealing cover (8) respectively.

5. The food can airtightness detection apparatus according to claim 1, wherein: the surface of the side vertical plate (2) is in threaded connection with an inner hexagonal screw, and the side vertical plate (2) is fixedly connected with the surface of the water tank (1) through the inner hexagonal screw.

6. The food can airtightness detection apparatus according to claim 2, wherein: the lower end surface of the rubber sealing ring (16) is abutted against the upper end surface of the food can main body (3), and the sealing cover (8) is matched with the food can main body (3) in size.