CN209112494U - A kind of automatic box cover structure of vacuum packing machine - Google Patents
A kind of automatic box cover structure of vacuum packing machine Download PDFInfo
- Publication number
- CN209112494U CN209112494U CN201822001130.3U CN201822001130U CN209112494U CN 209112494 U CN209112494 U CN 209112494U CN 201822001130 U CN201822001130 U CN 201822001130U CN 209112494 U CN209112494 U CN 209112494U
- Authority
- CN
- China
- Prior art keywords
- box cover
- lower case
- upper cover
- automatic box
- hook
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009461 vacuum packaging Methods 0.000 title claims abstract description 27
- 210000004907 gland Anatomy 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims description 13
- 238000010276 construction Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 11
- 238000004891 communication Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Abstract
The utility model provides a kind of automatic box cover structure of vacuum packing machine, including upper cover, lower case, upper cover and lower case are rotatablely connected, automatic box cover structure is equipped between the upper cover and lower case, the automatic box cover structure includes the box cover motor being fixed on inside lower case, the output end of the box cover motor is equipped with driving gear, automatic box cover structure further includes the driven gear engaged with driving gear, the driven gear is fixed with rotation axis, the rotation axis is fixed in lower case by fixing seat or gland rotation, the rotation axis is equipped with the first hook of at least one protrusion, the second hook corresponding with hook is equipped on the downside of the upper cover, after the upper cover and lower case are closed up, second hook is clamped inside opening to the lower case in lower case with the first hook, only need the switch button on the upside of by upper cover, it can be complete Vacuum chamber is in communication with the outside during uncapping at the automatic open-close process of upper cover, process of conveniently uncapping.
Description
Technical field
The utility model relates to sealing machines, are specifically related to a kind of automatic box cover structure of vacuum packing machine.
Background technique
In the prior art, for the vacuum packing machine of household, in order to keep volume smaller, in use, for upper cover
Moving process, typically by opening and closing manually, manual opening-closing structure is simple, in use, it is not easy to damage,
Convenient household, still, in regular use process, by manual moving process or more complicated, therefore, it is necessary to one kind
It is capable of the mechanism of automatic open-close upper cover, it is more convenient in use.
Utility model content
It is all manual problem that the utility model, which is for the upper cover folding of round tube in the prior art, now provides a kind of vacuum
The automatic box cover structure of packing machine, can be automatically performed the process of vacuum packing machine automatic open close cover.
The utility model provides a kind of automatic box cover structure of vacuum packing machine, including upper cover, lower case, upper cover and lower casing
Body rotation connection, is equipped with automatic box cover structure, which is characterized in that the automatic box cover structure packet between the upper cover and lower case
The box cover motor being fixed on inside lower case is included, the output end of the box cover motor is equipped with driving gear, and automatic box cover structure is also
Including the driven gear engaged with driving gear, the driven gear is fixed with rotation axis, the rotation axis by fixing seat or
Gland rotation is fixed in lower case, and the rotation axis is equipped with the first hook of at least one protrusion, is set on the downside of the upper cover
After having the second hook corresponding with hook, the upper cover and lower case to close up, opening of second hook in lower case is extremely
It is clamped inside lower case with the first hook.
Preferably, the two sides of rotation axis are located at there are two first hook is set, set on the downside of the upper cover there are two
The second hook corresponding with the first hook.
Preferably, the automatic box cover structure further includes the intracorporal gas bleeder valve of lower casing, the gas bleeder valve connection vacuum packaging
The vacuum chamber of machine, the rotation axis are equipped with the construction of switch for switching discouraged valve air gate.
Preferably, the gas bleeder valve includes valve body, gland, sealing element and elastic component, and it is logical that the valve body, which is equipped with middle part,
The interconnecting part in road, the interconnecting part two sides are equipped with guide part, and the gland is equipped with the through-hole being socketed with guide part, the gland
It is equipped with the counterbore being adapted to interconnecting part, elastic component is located on the outside of interconnecting part between the counterbore of gland, and the elastic component is located at
Gland counterbore base.
Preferably, the construction of switch includes fixed cam on the rotating shaft, convex when the upper cover and lower case are closed up
It is abutted on the outside of wheel and gas bleeder valve gland, sealing element and interconnecting part are formed and sealed, and gas bleeder valve is closed, convex after the upper cover is opened
Wheel deviates on the outside of gas bleeder valve gland, and gap is equipped between sealing element and interconnecting part, and gas bleeder valve is opened.
Preferably, touch-switch is equipped in the lower case, the rotation axis is equipped with the press section of touch-switch, described
When upper cover and lower case are closed up, press section is touched with touch-switch, and touch-switch is connected to.
Preferably, the box cover motor connects the MCU of vacuum packing machine with touch-switch.
Preferably, the upper cover top is equipped with the switch button for the connection of box cover motor.
The beneficial effects of the utility model are: only needing the switch button on the upside of by upper cover, upper cover oneself can be completed
Vacuum chamber is in communication with the outside by dynamic moving process during uncapping, process of conveniently uncapping, and the automatic box cover structure letter
It is single, it will not additionally increase the volume of vacuum packing machine, family is facilitated to use.
Detailed description of the invention
Fig. 1 is that the utility model upper cover separates rear structural schematic diagram with lower case；
Fig. 2 is that the utility model removes structural schematic diagram after lower casing body case；
Fig. 3 is the structural schematic diagram of part A enlarged drawing in Fig. 2；
Fig. 4 is that the utility model removes structural schematic diagram after lower casing body case；
Fig. 5 is that part B amplifies figure structure schematic representation in the utility model Fig. 4；
Fig. 6 is the utility model gas bleeder valve section view figure structure schematic representation；
Wherein: 1, upper cover, the 11, second hook, 2, lower case, 21, rotation axis, the 22, first hook 22,23, gas bleeder valve,
231, valve body, 232, gland, 233, sealing element, 234, elastic component, 235, interconnecting part, 236, guide part, 237, counterbore, 24, convex
Wheel, 25, press section, 26, touch-switch.
Specific embodiment
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing to this
The specific embodiment of utility model is described in detail.Many details are explained in the following description in order to abundant
Understand the utility model.But the utility model can be implemented with being much different from other way described herein, this field
Technical staff can do similar improvement without prejudice to the utility model connotation, therefore the utility model is not by following public affairs
The limitation for the specific embodiment opened.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be with
It is directly to another element or may be simultaneously present centering elements.Term as used herein " vertically ", " level
", "left", "right" and similar statement for illustrative purposes only, be not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein "and/or" packet
Include any and all combinations of one or more related listed items.
Embodiment one
As shown in Figures 1 to 4, the automatic box cover structure of a kind of vacuum packing machine, including upper cover 1, lower case 2, upper cover 1 is under
Shell 2 is rotatablely connected, and automatic box cover structure is equipped between the upper cover 1 and lower case 2, and the automatic box cover structure includes fixing
The output end of box cover motor 20 inside lower case 2, the box cover motor 20 is equipped with driving gear, and automatic box cover structure is also wrapped
The driven gear engaged with driving gear is included, the driven gear and rotation axis 21 are fixed, and the rotation axis 21 passes through fixing seat
Or gland rotation is fixed in lower case 2, the rotation axis 21 is equipped with the first hook 22 of at least one protrusion, the upper cover
1 downside is equipped with second hook 11 corresponding with the first hook 22, and after the upper cover 1 is closed up with lower case 2, the second hook 11 is worn
The opening crossed in lower case 2 to 2 inside of lower case and the first hook 22 is clamped.
Wherein, as shown in figure 4, first hangs for the stability after increasing after the moving process of vacuum packing machine and closing lid
There are two hook 22 is set, be located at the two sides of rotation axis 21, set on the downside of the upper cover 1 there are two with the first hook 22 corresponding the
Further in order to not influence the use of vacuum packing machine, rotation axis 21 is respectively set in two first hooks 22 by two hooks 11
Both ends, at this point, the first hook 22 will not influence the use of vacuum packing machine close to the medial surfaces of lower case, while can also be with
Stability after increasing closing lid.
Wherein, as shown in Figure 4 and Figure 5, for more convenient process of uncapping, the automatic box cover structure further includes lower casing
Intracorporal gas bleeder valve 23, the gas bleeder valve 23 connect the vacuum chamber of vacuum packing machine by pipeline, and the rotation axis 21 is equipped with
For switching the construction of switch of 23 gas outlet of gas bleeder valve, vacuum chamber can be made to be in communication with the outside or disconnect by gas bleeder valve 23,
After vacuum packing machine completes work, at this point, vacuum state is in vacuum chamber, if upper cover is directly opened at this time, in atmospheric pressure
Under the action of, upper cover opening procedure is more difficult, therefore, during uncapping, by gas bleeder valve 23 by vacuum chamber and extraneous
Connection, at this point it is possible to easily open upper cover.
Further, as shown in fig. 6, the gas bleeder valve 23 includes valve body 231, gland 232, sealing element 233 and elastic component
234, the valve body 231 is equipped with the interconnecting part 235 that middle part is channel, and the interconnecting part on the inside of gas bleeder valve passes through conduit and vacuum chamber
Connection, 235 two sides of interconnecting part are equipped with guide part 236, and the gland 232 is equipped with the through-hole being socketed with guide part 236, institute
The counterbore 237 for being additionally provided on gland 232 and being adapted to interconnecting part 235 is stated, elastic component 234 is located at 235 outside of interconnecting part and gland 232
Counterbore 237 between, the elastic component 234 is located at 232 counterbore of gland, 237 bottom.
Further, as shown in figure 5, the construction of switch includes the cam 24 being fixed in rotation axis 21, it is described on
When lid 1 and lower case 2 are closed up, abutted on the outside of cam 24 and 23 gland 232 of gas bleeder valve, at this point, the sealing element 233 of gas bleeder valve 23 and
Interconnecting part 235 forms sealing, and gas bleeder valve 23 is closed, and after the upper cover 1 is opened, cam 24 deviates outside 23 gland 232 of gas bleeder valve
Side, under the action of the elastic member, gland are moved outward, and there are gap between sealing element 233 and interconnecting part 235, gas bleeder valve is beaten
It opens, vacuum chamber is in communication with the outside.
Wherein, as shown in Figures 2 and 3, it is equipped with touch-switch 26 in the lower case 2, the rotation axis 21 is equipped with light
The press section 25 of switch is touched, when the upper cover 1 is closed up with lower case 2, press section 25 is touched with touch-switch 26, by touch-switch
26 connections, can monitor whether upper cover has completely closed up by touch-switch, further, the box cover motor and touch
The information whether upper cover closes up is transferred to MCU by the MCU of switch connection vacuum packing machine, touch-switch, and MCU controls box cover motor
Rotation, so as to control the automatic box cover process of upper cover.Further, the upper cover top, which is equipped with, is used for box cover motor
The switch button of connection.Can control the rotation of box cover motor by switch button, thus easily control upper cover unlatching and
It closes.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (8)
1. a kind of automatic box cover structure of vacuum packing machine, including upper cover, lower case, upper cover and lower case are rotatablely connected, it is described on
Automatic box cover structure is equipped between lid and lower case, which is characterized in that the automatic box cover structure includes being fixed in lower case
The output end of the box cover motor in portion, the box cover motor is equipped with driving gear, and automatic box cover structure further includes nibbling with driving gear
The driven gear of conjunction, the driven gear are fixed with rotation axis, and the rotation axis is fixed on down by fixing seat or gland rotation
In shell, the rotation axis is equipped with the first hook of at least one protrusion, is equipped on the downside of the upper cover corresponding with hook
After second hook, the upper cover and lower case are closed up, opening of second hook in lower case to lower case inside and first
Hook clamping.
2. the automatic box cover structure of vacuum packing machine according to claim 1, it is characterised in that: first hook is equipped with two
It is a, it is located at the two sides of rotation axis, sets that there are two corresponding with the first hook second to link up on the downside of the upper cover.
3. the automatic box cover structure of vacuum packing machine according to claim 2, it is characterised in that: the automatic box cover structure is also
Including the intracorporal gas bleeder valve of lower casing, the vacuum chamber of the gas bleeder valve connection vacuum packing machine, the rotation axis is equipped with for opening
Close the construction of switch for the valve air gate that loses heart.
4. the automatic box cover structure of vacuum packing machine according to claim 3, it is characterised in that: the gas bleeder valve includes valve
Body, gland, sealing element and elastic component, the valve body are equipped with the interconnecting part that middle part is channel, and the interconnecting part two sides are equipped with and lead
To portion, the gland is equipped with the through-hole being socketed with guide part, and the gland is equipped with the counterbore being adapted to interconnecting part, elastic component
On the outside of interconnecting part between the counterbore of gland, the elastic component is located at gland counterbore base.
5. the automatic box cover structure of vacuum packing machine according to claim 4, it is characterised in that: the construction of switch includes solid
Fixed cam on the rotating shaft when the upper cover and lower case are closed up, abuts, sealing element and company on the outside of cam and gas bleeder valve gland
Logical portion forms sealing, and gas bleeder valve is closed, and after the upper cover is opened, cam deviates on the outside of gas bleeder valve gland, sealing element be connected to
Gap is equipped between portion, gas bleeder valve is opened.
6. the automatic box cover structure of vacuum packing machine according to any one of claim 1 to 5, it is characterised in that: under described
Touch-switch is equipped in shell, the rotation axis is equipped with the press section of touch-switch and presses when the upper cover and lower case are closed up
Splenium is touched with touch-switch, and touch-switch is connected to.
7. the automatic box cover structure of vacuum packing machine according to claim 6, it is characterised in that: the box cover motor and touch
The MCU of switch connection vacuum packing machine.
8. the automatic box cover structure of vacuum packing machine according to claim 7, it is characterised in that: the upper cover top, which is equipped with, to be used
In the switch button of box cover motor connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822001130.3U CN209112494U (en) | 2018-11-30 | 2018-11-30 | A kind of automatic box cover structure of vacuum packing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822001130.3U CN209112494U (en) | 2018-11-30 | 2018-11-30 | A kind of automatic box cover structure of vacuum packing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209112494U true CN209112494U (en) | 2019-07-16 |
Family
ID=67207169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822001130.3U Expired - Fee Related CN209112494U (en) | 2018-11-30 | 2018-11-30 | A kind of automatic box cover structure of vacuum packing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209112494U (en) |
-
2018
- 2018-11-30 CN CN201822001130.3U patent/CN209112494U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Automatic box cover structure of vacuum packaging machine Effective date of registration: 20200331 Granted publication date: 20190716 Pledgee: China Co. truction Bank Corp Huizhou branch Pledgor: GUANGDONG WILLING TECHNOLOGY Co.,Ltd. Registration number: Y2020440000070 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |