CN212363580U

CN212363580U - Air tightness detector

Info

Publication number: CN212363580U
Application number: CN202020610755.4U
Authority: CN
Inventors: 崔金莲; 张顺君
Original assignee: Shanghai Xincheng Food Co ltd
Current assignee: Shanghai Xincheng Food Co ltd
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2021-01-15
Anticipated expiration: 2030-04-21

Abstract

The utility model discloses an air tightness detector relates to bagged food gas tightness and detects technical field, and it includes staving and bung, the bung downside is fixed with the column of stabilizing, it keeps away from bung one end level and is fixed with the clamp plate to stabilize the column. The pressing plate on the cover can press bagged food floating on the surface into water, and is helpful for workers to observe the rising condition of bubbles in the water.

Description

Air tightness detector

Technical Field

The utility model belongs to the technical field of the bagged food gas tightness detects technique and specifically relates to an air tightness detector is related to.

Background

The tightness detector is used for detecting the air tightness of bagged food, and the tightness detector is used for judging the tightness of a sample by vacuumizing a vacuum chamber to generate internal and external pressure difference of the sample immersed in water and observing the external overflow condition of gas in the sample.

The device for detecting the air tightness of the protective gas packaging bag with the interlayer, disclosed in the Chinese patent with the prior publication number of CN204630698U, has the technical key points that the device comprises a transparent barrel and a barrel cover with a sealing ring, wherein the barrel cover is covered on the barrel to form an air-tight cavity, an air inlet pipe with a valve is arranged on the barrel cover, and purified water is filled in the barrel. In the actual application, the staff judges the gas tightness of test product through observing the bubble in the bucket.

The technical scheme has the following defects that some bagged foods float upwards in water under the action of buoyancy in application, bubbles are not easy to observe in the bagged foods floating on the surface, and the detection work for detecting the air tightness of the bagged foods cannot be finished.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the utility model aims to provide an air tightness detector through set up the clamp plate on the bung, will float in the bagged food pressure income water on surface because of the effect of buoyancy, helps guaranteeing the normal detection achievement of air tightness to bagged food.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides an air tightness detector, includes staving and bung, the bung downside is fixed with the column of stabilizing, the column of stabilizing is kept away from bung one end horizontal fixation and is had the clamp plate.

Through adopting above-mentioned technical scheme, in the application, at first the staff puts into the bucket with bagged food, then in the bucket full water, covers the lid afterwards, and the clamp plate on the lid can press into water with the bagged food who floats on the surface, helps making things convenient for the staff to observe the rising condition of aquatic bubble, helps guaranteeing the normal detection achievement of gas tightness to bagged food.

The utility model discloses further set up to: the edge of the upper side of the barrel body is fixedly provided with a rubber ring, and the barrel cover is provided with a groove corresponding to the rubber ring.

Through adopting above-mentioned technical scheme, through support tightly between staving upside and bung and set up the rubber circle, help promoting the leakproofness between entire body and the bung.

The utility model discloses further set up to: the handle is detachably arranged on one side of the barrel cover, which is far away from the barrel body.

Through adopting above-mentioned technical scheme, set up the handle on the bung, be favorable to promoting the portability of staff when opening and shutting the lid.

The utility model discloses further set up to: the pressing plate is vertically provided with a through hole in a penetrating way.

By adopting the technical scheme, the through hole is formed in the pressing plate, so that the resistance of water to the pressing plate when a worker covers the cover is reduced; on the other hand, the utility model is helpful for the staff to better observe the bubbles generated by the bagged food.

The utility model discloses further set up to: the stabilizing column comprises a threaded sleeve and a screw rod, the upper end of the threaded sleeve is fixedly connected with the barrel cover, the screw rod penetrates into the threaded sleeve from top to bottom and is in threaded fit with the threaded sleeve, and one end, far away from the barrel cover, of the screw rod is fixedly connected with the pressing plate.

Through adopting above-mentioned technical scheme, in the application, when the staff puts into a small amount of bagged food in the bucket, through adjusting screw, can realize the lift of clamp plate, impress bagged food deeper aquatic, help promoting the rise distance of bubble, make things convenient for the better observation of staff.

The utility model discloses further set up to: the periphery of the stabilizing column is provided with a telescopic pipe, the pressing plate is provided with an annular sliding groove, the axis of the annular sliding groove is superposed with the axis of the threaded sleeve, a sliding block is arranged inside the annular sliding groove, and one side of the sliding block, which is close to the telescopic pipe, is fixedly connected with the telescopic pipe.

Through adopting above-mentioned technical scheme, be provided with flexible pipe in the column side of stabilizing, the slider fixed connection that sets up in flexible pipe and the cyclic annular spout, when the staff when rotating the clamp plate, the slider slides in the clamp plate, drives flexible pipe simultaneously and moves down, has promoted the stability of clamp plate at the during operation greatly.

The utility model discloses further set up to: the edge of the barrel cover is wrapped with a soft edge covering.

Through adopting above-mentioned technical scheme, further promotion the leakproofness of gas tightness detector at the during operation, on the other hand has reduced the condition that staff and bung collide and receive the injury.

The utility model discloses further set up to: a flange is arranged at the opening of the barrel body.

Through adopting above-mentioned technical scheme, the leakproofness of promotion staving that the setting of flange can be further and bung hole helps the staff to close the lid simultaneously.

Compared with the prior art, the beneficial effects of the utility model are as follows:

(1) the pressing plate is arranged on the barrel cover, so that the bagged food floating on the surface under the action of buoyancy is pressed into water, and the detection work for detecting the air tightness of the bagged food is facilitated to be completed;

(2) through the arrangement of the telescopic pipe screw rod, the lifting is realized, and meanwhile, the stability of the pressing plate in working is further improved;

(3) through the setting of soft bordure and rubber circle, when the protection staff can not receive the injury because of the collision, further promotion the sealed condition of gas tightness detector at the during operation.

Drawings

FIG. 1 is an exploded view of an embodiment of a gas tightness detector;

FIG. 2 is a schematic diagram of a groove structure according to an embodiment;

FIG. 3 is an exploded view of a gas tightness detector according to the second embodiment;

fig. 4 is an enlarged schematic view of a portion a in fig. 3.

Reference numerals: 1. a barrel body; 11. a rubber ring; 12. blocking edges; 2. a barrel cover; 21. a stabilization post; 211. a threaded sleeve; 212. a screw; 22. a groove; 23. a telescopic pipe; 24. soft edge covering; 3. pressing a plate; 31. a through hole; 32. an annular chute; 33. a slider; 4. a handle.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.

The first embodiment is as follows:

referring to fig. 1, an air tightness detector comprises a barrel body 1 and a barrel cover 2, wherein stabilizing columns 21 are fixed on the lower side of the barrel cover 2, the axes of the stabilizing columns 21 are parallel to the axis of the barrel cover 2, and 6 stabilizing columns 21 are uniformly arranged around the axis of the barrel cover 2 at intervals. The end of the stabilizing column 21 far away from the barrel cover 2 is horizontally fixed with a pressing plate 3.

In the application, at first the staff puts into the bucket with bagged food, then in 1 water of living in the staving, covers bung 2 afterwards, and the clamp plate 3 on the bung 2 can press into water the bagged food that floats on the surface, helps the staff to observe the rising condition of aquatic bubble.

Referring to fig. 1 and 2, a rubber ring 11 is fixedly arranged at the upper side edge of the barrel body 1, and a groove 22 corresponding to the rubber ring 11 is arranged on the barrel cover 2; one side of the barrel cover 2, which is far away from the barrel body 1, is provided with 2 handles 4, and the handles 4 are detachably fixed on the cover 2 through bolts; one end of the stabilizing column 21 is fixedly adhered to the barrel cover 2, and the end far away from the barrel cover 2 is fixedly adhered to the pressing plate 3; the pressing plate 3 is vertically provided with a through hole 31.

The implementation principle of the above embodiment is as follows: in the work, at first the staff holds handle 4 and opens bung 2, then puts into staving 1 with bagged food, live full water in staving 1 afterwards, later covers bung 2, and the clamp plate 3 on the bung 2 can be with the bagged food who floats on the surface, in the pressure water. Set up through-hole 31 on clamp plate 3, help reducing the staff when covering bung 2, water is to clamp plate 3's resistance, and on the other hand helps the bubble that the better observation bagged food of staff produced, helps the better completion gas tightness detection achievement of staff.

Example two:

referring to fig. 3 and 4, a gas tightness detector differs from the first embodiment in that: the stabilizing column 21 is one in this embodiment, the axis of the stabilizing column 21 coincides with the axis of the barrel cover 2, the stabilizing column 21 includes a threaded sleeve 211 and a screw rod 212, the upper end of the threaded sleeve 211 is fixedly connected with the barrel cover 2, the screw rod 212 penetrates the threaded sleeve 211 from bottom to top and is in threaded fit with the threaded sleeve 211, and one end of the screw rod 212, which is far away from the barrel cover 2, is fixedly connected with the pressing plate 3. The periphery of the stabilization column 21 is provided with telescopic pipes 23, and the telescopic pipes 23 are evenly provided with 6 pieces at intervals around the axis of the stabilization column 21. An annular sliding groove 32 is formed in the pressing plate 3, the axis of the annular sliding groove 32 is overlapped with the axis of the threaded sleeve 211, a sliding block 33 is arranged inside the annular sliding groove 32, and one side, close to the extension tube 23, of the sliding block 33 is fixedly connected with the extension tube 23. The edge of the barrel cover 2 is wrapped with a soft edge covering 24, and the cross section of the soft edge covering 24 is C-shaped. A flange 12 is arranged at the opening of the barrel body 1, and the cross section of the flange 12 is L-shaped.

The implementation principle of the above embodiment is as follows: in the application, when a worker puts a small amount of bagged food into the barrel body 1, the lifting of the pressing plate 3 can be realized by adjusting the screw rod 212, the bagged food is pressed into deeper water, the lifting distance of bubbles is favorably improved, when the pressing plate 3 is rotated, the sliding block 33 can slide along the annular sliding groove 32, the annular sliding groove 32 drives the telescopic pipe 23 to slide, and the stability of the pressing plate 3 in working is greatly improved; the periphery of the barrel cover 2 is provided with the soft binding edge 24, the sealing performance of the air tightness detector during working can be further improved, the condition that workers are injured due to collision with the barrel cover 2 is reduced, the sealing performance of the barrel body 1 and the barrel opening can be further improved due to the arrangement of the retaining edge 12, and meanwhile the working efficiency of closing the barrel cover 2 by the workers is also improved.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The air tightness detector comprises a barrel body (1) and a barrel cover (2), and is characterized in that a stabilizing column (21) is fixed on the lower side of the barrel cover (2), and a pressing plate (3) is horizontally fixed at one end, far away from the barrel cover (2), of the stabilizing column (21).

2. The airtightness detector according to claim 1, wherein a rubber ring (11) is fixedly disposed at an upper side edge of the barrel body (1), and a groove (22) corresponding to the rubber ring (11) is disposed on the barrel cover (2).

3. The airtightness detector according to claim 2, wherein a handle (4) is detachably disposed on a side of the barrel cover (2) away from the barrel body (1).

4. The airtightness detector according to claim 1, wherein the pressure plate (3) has a through hole (31) extending therethrough.

5. The airtightness detector according to claim 1, wherein the stabilizing column (21) comprises a threaded sleeve (211) and a screw rod (212), the upper end of the threaded sleeve (211) is fixedly connected with the barrel cover (2), the screw rod (212) penetrates through the threaded sleeve (211) from bottom to top and is in threaded fit with the threaded sleeve (211), and one end, far away from the barrel cover (2), of the screw rod (212) is fixedly connected with the pressure plate (3).

6. The airtightness detector according to claim 5, wherein a telescopic tube (23) is disposed on a peripheral side of the stabilizing column (21), the pressure plate (3) is provided with an annular sliding groove (32), an axis of the annular sliding groove (32) coincides with an axis of the threaded sleeve (211), a sliding block (33) is slidably disposed in the annular sliding groove (32) around the axis of the annular sliding groove (32), one end of the telescopic tube (23) close to the sliding block (33) is fixedly connected with the sliding block (33), and one end of the telescopic tube (23) far away from the sliding block (33) is fixedly connected with the barrel cover (2).

7. The airtightness detector according to claim 6, wherein the edge of the barrel cover (2) is covered with a soft covering edge (24).

8. The airtightness detector according to claim 1, wherein a rib (12) is provided at a bung opening of the bucket body (1).