CN215437113U

CN215437113U - Split vacuum packaging equipment

Info

Publication number: CN215437113U
Application number: CN202122299736.1U
Authority: CN
Inventors: 宋文琪; 宋文瑄; 谢玉娟; 宋振兴
Original assignee: Tianjin Langmiao New Material Technology Co ltd
Current assignee: Tianjin Langmiao New Material Technology Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-01-07
Anticipated expiration: 2031-09-18

Abstract

The application provides a components of a whole that can function independently vacuum packaging equipment belongs to vacuum packaging technical field. The split vacuum packaging equipment comprises a vacuum box body and an air exhaust assembly. In the above-mentioned realization process, during the installation, with inside the second exhaust tube grafting cavity earlier, then rotatory rotating sleeve, make rotating sleeve cover gradually in fixed telescopic outside, and then with vacuum box body and vacuum pump body intercommunication together, when needing to separate vacuum box body and second exhaust tube, reverse rotation rotating sleeve, then alright take out the second exhaust tube inside the cavity, on the one hand can be comparatively simple and convenient with vacuum box body and second exhaust tube installation together, on the other hand can be comparatively simple and convenient with vacuum box body and second exhaust tube separately, and then be favorable to the independent maintenance of vacuum box body and vacuum pump body, and can carry vacuum box body and vacuum pump body alone, make the transport comparatively laborsaving convenient.

Description

Split vacuum packaging equipment

Technical Field

The application relates to the field of vacuum packaging, in particular to split vacuum packaging equipment.

Background

Vacuum packaging, also called pressure reduction packaging, is to completely pump out and seal the air in a packaging container, maintain the bag in a high pressure reduction state, and ensure that the air is rare and equivalent to a low oxygen effect, so that microorganisms have no survival condition, thereby achieving the purposes of fresh fruits and no occurrence of rot.

Along with the progress of science and technology, vacuum packaging equipment's the kind is more and more, and the function is also more and more, but the vacuum packaging equipment of current partly is integrative setting, and vacuum box passes through the fixed intercommunication of exhaust duct with the vacuum pump, and the exhaust duct that the vacuum pump communicates is fixed connection with vacuum box, and the dismouting is all comparatively difficult, is unfavorable for the independent maintenance of vacuum box or vacuum pump on the one hand, and on the other hand needs vacuum pump and vacuum box simultaneously when the transport, can be comparatively hard inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, this application provides a components of a whole that can function independently vacuum packaging equipment, aims at improving the maintenance that is unfavorable for vacuum box or vacuum pump on the one hand, and on the other hand needs vacuum pump and vacuum box simultaneously when the transport, can be the inconvenient problem of comparatively difficultly.

The embodiment of the application provides a components of a whole that can function independently vacuum packaging equipment, including vacuum box body and the subassembly of bleeding.

One side of the vacuum box body is provided with a first exhaust tube, a fixing sleeve is fixedly sleeved on the outer side of the first exhaust tube, and a cavity is formed between the fixing sleeve and the first exhaust tube.

The air exhaust component comprises a vacuum pump body, a second air exhaust pipe, a limiting plate and a rotary sleeve, one end of the second air exhaust pipe is communicated with an air suction port of the vacuum pump body, the other end of the second air exhaust pipe is inserted into the cavity in a sliding mode, the second air exhaust pipe is sleeved on the pipe body of the first air exhaust pipe in a sliding mode, the limiting plate is fixedly sleeved on the pipe body of the second air exhaust pipe, the rotary sleeve is rotatably sleeved on the pipe body of the second air exhaust pipe, the rotary sleeve is slidably sleeved on the pipe body of the second air exhaust pipe, the limiting plate is located inside the rotary sleeve, and the rotary sleeve is sleeved on the outer wall of the fixed sleeve in a threaded mode.

In the implementation process, during installation, the second exhaust tube is inserted into the cavity, then the rotating sleeve is rotated to enable the rotating sleeve to be gradually sleeved outside the fixed sleeve, when the rotating sleeve moves towards the fixed sleeve, the rotating sleeve can push the limiting plate to move so as to drive the second exhaust tube to be gradually inserted into the cavity, further the vacuum box body is communicated with the vacuum pump body, when the vacuum box body is required to be separated from the second exhaust tube, the rotating sleeve is reversely rotated to enable the rotating sleeve to be separated from the fixed sleeve, then the second exhaust tube can be extracted out of the cavity, further the vacuum box body is separated from the second exhaust tube, on one hand, the vacuum box body and the second exhaust tube can be simply and conveniently installed together, on the other hand, the vacuum box body and the second exhaust tube can be simply and conveniently separated, further independent maintenance of the vacuum box body and the vacuum pump body is facilitated, and the vacuum box body and the vacuum pump body can be carried independently, so that the carrying is labor-saving and convenient.

In a specific embodiment, a rubber sealing washer is arranged on the inner wall of one side of the fixing sleeve, and the rubber sealing washer is sleeved on the pipe body of the first exhaust pipe.

In a particular embodiment, the rubber sealing gasket is located inside the cavity.

In a specific embodiment, one end of the second exhaust pipe, which is far away from the vacuum pump body, is arranged corresponding to the rubber sealing gasket.

In the implementation process, the rubber sealing washer is used for improving the sealing performance between the second exhaust pipe and the first exhaust pipe.

In a specific embodiment, a limiting rod is arranged on one side of the limiting plate close to the fixed sleeve, and the limiting rod is inserted in the inner part of the wall of the fixed sleeve in a sliding manner.

In the implementation process, the limiting rod is used for preventing the second exhaust pipe from rotating in the cavity, so that the stability of the second exhaust pipe can be improved, and the sealing performance between the second exhaust pipe and the first exhaust pipe can be further improved.

In a specific embodiment, the wall of the fixed sleeve is provided with a limit groove, and the limit rod is inserted in the limit groove in a sliding manner.

In a specific embodiment, the outer wall of the fixed sleeve is provided with an external thread, the inner wall of the rotating sleeve is provided with an internal thread corresponding to the external thread, and the external thread is in threaded connection with the internal thread.

In a specific embodiment, the outer wall of the rotating sleeve is fixedly provided with a handheld part.

In the implementation process, the hand-held part facilitates the worker to rotate the rotating sleeve.

In a specific embodiment, the handheld part is provided with a plurality of parts, and the plurality of parts are uniformly distributed.

In a specific implementation scheme, the outer sides of the plurality of the handheld parts are all sleeved with rubber sleeves, and the plurality of the handheld parts are handles.

Drawings

In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.

FIG. 1 is a schematic structural view of a split vacuum packaging apparatus provided in an embodiment of the present application;

FIG. 2 is a schematic view of a partial cross-sectional structure of a split vacuum packaging apparatus according to an embodiment of the present disclosure;

FIG. 3 is a schematic structural diagram of a vacuum box body according to an embodiment of the present disclosure;

FIG. 4 is a schematic view of a pumping assembly according to an embodiment of the present disclosure;

FIG. 5 is a schematic view of a portion of a stationary sleeve and a rotating sleeve provided in accordance with an embodiment of the present disclosure;

fig. 6 is a schematic cross-sectional view of a portion of a fixed sleeve and a rotating sleeve provided in an embodiment of the present application.

In the figure: 100-vacuum box body; 110-a first extraction duct; 111-a fixed sleeve; 1111-external thread; 112-a limiting groove; 120-a cavity; 130-rubber sealing gaskets; 200-an air extraction assembly; 210-a vacuum pump body; 220-a second extraction duct; 230-a limiting plate; 231-a limiting rod; 240-rotating the sleeve; 241-a handheld part; 2411-rubber sleeve.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1, the present application provides a split vacuum packaging apparatus, which includes a vacuum box body 100 and an air pumping assembly 200.

Referring to fig. 1, 2, 3, 5 and 6, a first exhaust pipe 110 is disposed at one side of a vacuum box body 100, a fixing sleeve 111 is fixedly sleeved at an outer side of the first exhaust pipe 110, a cavity 120 is disposed between the fixing sleeve 111 and the first exhaust pipe 110, a rubber sealing gasket 130 is disposed on an inner wall of one side of the fixing sleeve 111, the rubber sealing gasket 130 is sleeved on a pipe body of the first exhaust pipe 110, and the rubber sealing gasket 130 is located inside the cavity 120.

Referring to fig. 1-6, the air extracting assembly 200 includes a vacuum pump body 210, a second air extracting pipe 220, a limiting plate 230 and a rotating sleeve 240, wherein one end of the second air extracting pipe 220 is communicated with an air inlet of the vacuum pump body 210, one end of the second air extracting pipe 220 is fixedly communicated with the air inlet of the vacuum pump body 210, the other end of the second air extracting pipe 220 is slidably inserted into the cavity 120, one end of the second air extracting pipe 220 away from the vacuum pump body 210 is disposed corresponding to the rubber sealing washer 130, the rubber sealing washer 130 is used for improving the sealing property between the second air extracting pipe 220 and the first air extracting pipe 110, and the second air extracting pipe 220 is slidably sleeved on the body of the first air extracting pipe 110.

When the gas extraction device is specifically arranged, the limiting plate 230 is fixedly sleeved on the tube body of the second gas extraction tube 220, one surface of the limiting plate 230, which is close to the fixing sleeve 111, is provided with the limiting rod 231 through welding and fixing, the limiting rod 231 is inserted in the tube wall of the fixing sleeve 111 in a sliding manner, the tube wall of the fixing sleeve 111 is provided with the limiting groove 112, the limiting rod 231 is inserted in the limiting groove 112 in a sliding manner, the limiting rod 231 is used for preventing the second gas extraction tube 220 from rotating in the cavity 120, the stability of the second gas extraction tube 220 can be improved, further the sealing property between the second gas extraction tube 220 and the first gas extraction tube 110 can be improved, the rotating sleeve 240 is rotatably sleeved on the tube body of the second gas extraction tube 220, the rotating sleeve 240 is slidably sleeved on the tube body of the second gas extraction tube 220, and the limiting plate 230 is located in the rotating sleeve 240.

In this embodiment, the outer wall of fixed sleeve 111 is cup jointed in the screw thread of rotating sleeve 240, the outer wall of fixed sleeve 111 is provided with external screw thread 1111, the internal thread corresponding with external screw thread 1111 is seted up to the inner wall of rotating sleeve 240, external screw thread 1111 and internal thread threaded connection, the fixed handheld portion 241 that is provided with of outer wall of rotating sleeve 240, handheld portion 241 makes things convenient for the workman to rotate the rotating sleeve 240, handheld portion 241 is provided with a plurality of, the handheld portion 241 evenly distributed of a plurality of, the outside of the handheld portion 241 of a plurality of all is equipped with rubber sleeve 2411, rubber sleeve 2411 makes the workman comparatively comfortable when rotatory handheld portion 241, the handheld portion 241 of a plurality of is the handle.

The working principle of the split vacuum packaging equipment is as follows: when the vacuum box is installed, the second air exhaust tube 220 is inserted into the cavity 120, the limiting rod 231 is inserted into the limiting groove 112, then the rotating sleeve 240 is rotated, the rotating sleeve 240 is gradually sleeved outside the fixing sleeve 111, when the rotating sleeve 240 moves towards the fixing sleeve 111, the rotating sleeve 240 pushes the limiting plate 230 to move, further the second air exhaust tube 220 is driven to be gradually inserted into the cavity 120, the second air exhaust tube 220 can be made to press the rubber sealing washer 130, further the vacuum box body 100 is communicated with the vacuum pump body 210, when the vacuum box body 100 needs to be separated from the second air exhaust tube 220, the rotating sleeve 240 is rotated reversely, the rotating sleeve 240 is made to be separated from the fixing sleeve 111, then the second air exhaust tube 220 can be extracted into the cavity 120, further the vacuum box body 100 is separated from the second air exhaust tube 220, on one hand, the vacuum box body 100 and the second air exhaust tube 220 can be installed together simply and conveniently, on the other hand, the vacuum box body 100 and the second exhaust tube 220 can be separated simply and conveniently, so that the vacuum box body 100 and the vacuum pump body 210 can be maintained independently, and the vacuum box body 100 and the vacuum pump body 210 can be carried independently, so that the carrying is labor-saving and convenient.

It should be noted that the specific model specifications of the vacuum box body 100 and the vacuum pump body 210 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art, so detailed description is omitted.

The power supply of the vacuum cartridge body 100 and the vacuum pump body 210 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above embodiments are merely examples of the present application and are not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A split vacuum packaging device is characterized by comprising

The vacuum box comprises a vacuum box body (100), wherein a first exhaust pipe (110) is arranged on one side of the vacuum box body (100), a fixed sleeve (111) is fixedly sleeved on the outer side of the first exhaust pipe (110), and a cavity (120) is arranged between the fixed sleeve (111) and the first exhaust pipe (110);

the air extraction assembly (200), the air extraction assembly (200) comprises a vacuum pump body (210), a second air extraction pipe (220), a limit plate (230) and a rotary sleeve (240), one end of the second air exhaust pipe (220) is communicated with an air suction port of the vacuum pump body (210), the other end of the second air suction pipe (220) is inserted in the cavity (120) in a sliding way, the second air exhaust pipe (220) is sleeved on the pipe body of the first air exhaust pipe (110) in a sliding way, the limiting plate (230) is fixedly sleeved on the tube body of the second exhaust tube (220), the rotating sleeve (240) is rotatably sleeved on the pipe body of the second exhaust pipe (220), the rotating sleeve (240) is slidably sleeved on the tube body of the second exhaust tube (220), the limiting plate (230) is located inside the rotating sleeve (240), and the rotating sleeve (240) is sleeved on the outer wall of the fixed sleeve (111) in a threaded mode.

2. The split vacuum packaging equipment as claimed in claim 1, wherein a rubber sealing gasket (130) is arranged on an inner wall of one side of the fixing sleeve (111), and the rubber sealing gasket (130) is sleeved on the pipe body of the first exhaust pipe (110).

3. The split vacuum packaging apparatus, as recited in claim 2, wherein said rubber sealing gasket (130) is located inside said cavity (120).

4. The split vacuum packaging apparatus according to claim 3, wherein an end of the second suction pipe (220) away from the vacuum pump body (210) is disposed corresponding to the rubber sealing gasket (130).

5. The split vacuum packaging equipment as claimed in claim 1, wherein a limiting rod (231) is disposed on one surface of the limiting plate (230) close to the fixing sleeve (111), and the limiting rod (231) is slidably inserted into the inner portion of the cylinder wall of the fixing sleeve (111).

6. The split vacuum packaging device according to claim 5, wherein a limiting groove (112) is formed in the wall of the fixing sleeve (111), and the limiting rod (231) is inserted into the limiting groove (112) in a sliding manner.

7. The split vacuum packaging apparatus according to claim 1, wherein an outer wall of the fixed sleeve (111) is provided with an external thread (1111), an inner wall of the rotating sleeve (240) is provided with an internal thread corresponding to the external thread (1111), and the external thread (1111) is threadedly connected with the internal thread.

8. The split vacuum packaging apparatus according to claim 1, wherein a hand-held portion (241) is fixedly provided to an outer wall of the rotating sleeve (240).

9. The split vacuum packaging apparatus, as recited in claim 8, wherein said handle portion (241) is provided in a plurality, and a plurality of said handle portions (241) are evenly distributed.

10. The split vacuum packaging device as claimed in claim 9, wherein rubber sleeves (2411) are sleeved on the outer sides of the plurality of the hand-held portions (241), and the plurality of the hand-held portions (241) are handles.