CN215794859U

CN215794859U - Vacuum sealing machine without heating during cover opening

Info

Publication number: CN215794859U
Application number: CN202122336455.9U
Authority: CN
Inventors: 刘永潮; 何业保; 李致超
Original assignee: Dongguan Yueyu Technology Co ltd
Current assignee: Dongguan Yueyu Technology Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-02-11
Anticipated expiration: 2031-09-26

Abstract

The utility model discloses a vacuum sealing machine without heating during cover opening, which comprises an upper shell, a lower shell, a vacuumizing cavity, a sealing component, an identification component and an induction component, wherein the side edge of the upper shell is hinged on the side edge of the lower shell; when the upper shell is opened and the sensing assembly cannot sense the identification assembly, the vacuumizing cavity and the sealing assembly stop working. The technical effects achieved are as follows: according to the vacuum sealing machine without heating during uncovering, the special structural design is adopted, and the vacuum sealing machine is matched with circuit software for allocation, so that the uncovering can not be heated, and scalding is avoided.

Description

Vacuum sealing machine without heating during cover opening

Technical Field

The utility model relates to the technical field of sealing machines, in particular to a vacuum sealing machine without heating when a cover is opened.

Background

The ordinary sealing machine adopts the mode of mechanical push switch, lacks necessary detection device in pure structure, can't effectual detection upper cover open, has the defect that the part that generates heat still continues to generate heat when opening the upper cover, and the serious security that has influenced the use.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a vacuum sealing machine with a cover opened without heating, which aims to solve the problems in the prior art.

In order to achieve the above purpose, the utility model provides the following technical scheme:

according to the first aspect of the utility model, the vacuum sealing machine with the unheated cover comprises an upper shell, a lower shell, a vacuum pumping cavity, a sealing component, an identification component and an induction component, wherein the side edge of the upper shell is hinged to the side edge of the lower shell, the vacuum pumping cavity is arranged on the upper surface of the lower shell, the sealing component is arranged on the lower surface of the upper shell, the identification component is arranged on the lower surface of the upper shell, the induction component is arranged on the upper surface of the lower shell, and the induction component is used for detecting and inducing the identification component; when the upper shell is opened and the sensing assembly cannot sense the identification assembly, the vacuumizing cavity and the sealing assembly stop working.

Further, the identification component is a magnet, and the induction component is a magnet induction component.

Further, the sealing assembly comprises a heating strip and a sealing rubber strip, the heating strip is arranged on the upper surface of the lower shell, the sealing rubber strip is arranged on the lower surface of the upper shell, and the heating strip is opposite to the sealing rubber strip.

Further, still include the vacuum pump, the air inlet of vacuum pump with evacuation cavity intercommunication.

Further, the vacuum pump further comprises an air pumping hole, wherein the air pumping hole is formed in the vacuum pumping cavity and is communicated with an air inlet of the vacuum pump through a pipeline.

Further, the air-tight sealing cotton is embedded on the lower surface of the upper shell; when the upper shell is covered on the lower shell, the air sealing cotton surrounds the periphery of the vacuum-pumping cavity.

Further, still include well lid, well lid can dismantle the setting and be in the lower surface of last casing, seal the adhesive tape and seal the gas and seal the cotton all and set up on the lower surface of well lid.

Further, still including unlocking the lid button, elasticity joint is protruding and grafting arch, be provided with on two sides of casing length direction down unlocking the lid button, unlocking the lid button is located the internal elasticity joint arch that is provided with of inferior valve, elasticity joint is protruding to be in through the spring butt inferior valve is internal, the slot has been seted up to the upper surface of casing down, the lower surface of well lid is provided with grafting arch, grafting arch inserts the joint and is in the slot elasticity joint is protruding.

Furthermore, the vacuum sealing device further comprises a single sealing key, a vacuum sealing key and a circuit board, wherein the circuit board is arranged in the lower shell, and the single sealing key and the vacuum sealing key are electrically connected with the circuit board.

Further, the length of the upper shell is smaller than that of the lower shell, and the single sealing key and the vacuum sealing key are arranged on the part, exceeding the upper shell, of the upper surface of the lower shell.

The utility model has the following advantages: according to the vacuum sealing machine without heating during uncovering, the special structural design is adopted, and the vacuum sealing machine is matched with circuit software for allocation, so that the uncovering can not be heated, and scalding is avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

Fig. 1 is a first perspective view of a vacuum sealing machine without heating during opening of the lid according to some embodiments of the present invention.

Fig. 2 is a second perspective view of a vacuum sealing machine without heating during opening of the lid according to some embodiments of the present invention.

Fig. 3 is a perspective view of a vacuum sealer with its lid opened without heating according to some embodiments of the present invention.

Fig. 4 is an exploded view of a vacuum sealer with its lid opened without heating according to some embodiments of the present invention.

Fig. 5 is a perspective view of a vacuum sealer with its lid opened without heating according to some embodiments of the present invention.

In the figure: 1. the lower shell, 2, go up the casing, 3, the heating strip, 4, evacuation cavity, 5, seal the adhesive tape, 6, extraction opening, 7, seal the gas seal cotton, 8, singly seal the button, 9, the vacuum seals the button, 10, unblock lid button, 11, discernment subassembly, 12, well lid, 13, grafting arch, 14, vacuum pump, 15, response subassembly.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the utility model will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the utility model and that it is not intended to limit the utility model to the particular embodiments disclosed. 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.

As shown in fig. 1 to 5, in an embodiment of the first aspect of the present invention, a vacuum sealing machine without heating during opening a lid includes an upper casing 1, a lower casing 2, a vacuum-pumping cavity 4, a sealing component, an identification component 11, and an induction component 15, where a side edge of the upper casing 1 is hinged to a side edge of the lower casing 2, an upper surface of the lower casing 2 is provided with the vacuum-pumping cavity 4, a lower surface of the upper casing 1 is provided with the sealing component, a lower surface of the upper casing 1 is provided with the identification component 11, an upper surface of the lower casing 2 is provided with the induction component 15, and the induction component 15 is used for detecting the induction identification component 11; when the upper shell 1 is opened and the sensing component 15 cannot sense the identification component 11, the vacuum cavity 4 and the sealing component stop working.

In the above embodiment, it should be noted that, the sensing component 15 is used for sensing and detecting the signal generated by the identification component 11 when the upper housing 1 leaves the lower housing 2, when the identification component 11 is a magnet, the sensing component 15 is a magnet sensing component, when the identification component 11 is an RFID tag, the sensing component 15 is an RFID reader, when the identification component 11 is an NFC chip, the sensing component 15 is an NFC reader, and in addition, the identification component 11 and the sensing component 15 may also be other components that mutually sense.

The technical effects achieved by the above embodiment are as follows: through the vacuum sealing machine of this embodiment of uncapping unheated, adopt special structural design, cooperation circuit software allotment realizes uncapping unable heating, avoids scalding.

Alternatively, as shown in fig. 1-5, in some embodiments, the identification component 11 is a magnet and the sensing component 15 is a magnet sensing member.

In the above optional embodiment, it should be noted that, in the above embodiment, a principle of electromagnetic hall induction is adopted, a magnet is installed on the upper casing 1, a magnet induction component is installed inside the lower casing 2, when the upper casing 1 is opened, the magnet induction component cannot induce the magnet, that is, a signal is not sent to the heating control device, a program is preset in the control device, and when a signal sent by the magnet induction component is not received, heating is not performed; when the upper shell 1 is closed, the magnet sensing part senses the magnet, and signals the control device, so that the upper shell 1 is closed, and if heating is needed, heating can be carried out.

The beneficial effects of the above alternative embodiment are: through the arrangement, the structure is simple, the recognition is rapid, and the processing cost is remarkably reduced.

Optionally, as shown in fig. 1 to 5, in some embodiments, the sealing assembly includes a heating strip 3 and a sealing adhesive tape 5, the heating strip 3 is disposed on the upper surface of the lower housing 2, the sealing adhesive tape 5 is disposed on the lower surface of the upper housing 1, and the heating strip 3 is disposed opposite to the sealing adhesive tape 5.

The beneficial effects of the above alternative embodiment are: the heating strip 3 and the sealing rubber strip 5 carry out unilateral sealing on the freshness protection package; the sealing rubber strip 5 ensures better sealing smoothness when sealing.

Optionally, as shown in fig. 1 to 5, in some embodiments, a vacuum pump 14 is further included, and an air inlet of the vacuum pump 14 is communicated with the vacuum-pumping cavity 4.

In the above alternative embodiment, it should be noted that the vacuum pump 14 is disposed in the lower casing 2.

The beneficial effects of the above alternative embodiment are: by providing the vacuum pump 14, the evacuation of the evacuation chamber 4 is achieved.

Optionally, as shown in fig. 1 to 5, in some embodiments, the vacuum chamber further includes an air pumping port 6, the air pumping port 6 is disposed in the vacuum chamber 4, and the air pumping port 6 is communicated with an air inlet of the vacuum pump 14 through a pipeline.

In the above alternative embodiment, it should be noted that the air suction opening 6 is a circular tubular structure which is vertically arranged.

The beneficial effects of the above alternative embodiment are: air in the freshness protection package is pumped away by arranging the air pumping port 6; through external flexible pipeline, realized the evacuation processing to bottled article.

Optionally, as shown in fig. 1 to 5, in some embodiments, the air-tight sealing cotton 7 is further included, and the air-tight sealing cotton 7 is embedded on the lower surface of the upper shell 1; when the upper shell 1 is covered on the lower shell 2, the air-sealing cotton 7 surrounds the periphery of the vacuum-pumping cavity 4.

The beneficial effects of the above alternative embodiment are: the air-sealing cotton 7 is arranged for vacuumizing, so that the vacuum state in the vacuumizing disc is ensured and air leakage is prevented during vacuumizing.

Optionally, as shown in fig. 1 to 5, in some embodiments, the air-tight sealing device further includes a middle cover 12, the middle cover 12 is detachably disposed on the lower surface of the upper housing 1, and the sealing rubber strip 5 and the air-tight sealing cotton 7 are both disposed on the lower surface of the middle cover 12.

In the above alternative embodiment, it should be noted that the upper surface of the middle cover 12 is provided with the reinforcing ribs staggered horizontally and vertically.

The beneficial effects of the above alternative embodiment are: the installation of components and maintenance are facilitated by the arrangement of the middle cover 12.

Optionally, as shown in fig. 1 to 5, in some embodiments, the locking device further includes an unlocking cover button 10, an elastic clamping protrusion and an inserting protrusion 13, the unlocking cover button 10 is disposed on two side surfaces of the lower casing 2 in the length direction, the unlocking cover button 10 is disposed in the lower casing 2 and is provided with an elastic clamping protrusion, the elastic clamping protrusion abuts against the lower casing 2 through a spring, a slot is disposed on the upper surface of the lower casing 2, the inserting protrusion 13 is disposed on the lower surface of the middle cover 12, and the inserting protrusion 13 is inserted into the elastic clamping protrusion of the clamping in the slot.

In the above alternative embodiment, it should be noted that the upper case 1 can be opened by pressing the release unlocking cover buttons 10 on both sides simultaneously.

The beneficial effects of the above alternative embodiment are: by the arrangement of the unlocking cover button 10, the upper case 1 is quickly opened and locked from the lower case 2.

Optionally, as shown in fig. 1 to 5, in some embodiments, the electronic device further includes a single sealing button 8, a vacuum sealing button 9, and a circuit board, the circuit board is disposed in the lower housing 2, and both the single sealing button 8 and the vacuum sealing button 9 are electrically connected to the circuit board.

Alternatively, as shown in fig. 1 to 5, in some embodiments, the length of the upper case 1 is smaller than that of the lower case 2, and the single sealing button 8 and the vacuum sealing button 9 are disposed on a portion of the upper surface of the lower case 2 beyond the upper case 1.

The method of use of the above embodiment is as follows.

1. Sealing the single side of the rolled bag: open upper housing 1, put into evacuation cavity 4 with the freshness protection package opening that needs to seal, close upper housing 1, press single sealing button 8, correspond red pilot lamp and light, the execution seals the action, heat 15 seconds automatic shutdown, the heating seals the in-process, presses single sealing button 8 short and can stop work, seals after the end, presses the unblock button on both sides with both hands simultaneously, can open upper housing 1, takes out the freshness protection package that seals.

2. Packaging by rolling bags and sealing in vacuum: the upper shell 1 is opened, the opening of the freshness protection package to be sealed is placed into the vacuumizing cavity 4, the upper shell 1 is closed, the vacuum sealing key 9 is pressed, the corresponding green indicator lamp is lightened, when the vacuumizing vacuum degree reaches-60 kpa, the red indicator lamp is lightened, the sealing action is executed, after the sealing is completed, the green indicator lamp and the red indicator lamp are simultaneously extinguished, when the machine is vacuumized, the short vacuumizing sealing key 9 can stop working, the external pumping accessory is placed at the pumping hole, the external pumping function is executed for more than 5 seconds, and the external pumping can be used for various articles such as freshness protection boxes, compression storage bags and the like.

Although the utility model has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the utility model. Accordingly, such modifications and improvements are intended to be within the scope of the utility model as claimed.

In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for clarity of description, and are not intended to limit the scope of the present invention, and changes or modifications in the relative relationship may be made without substantial changes in the technical content.

Claims

1. The vacuum sealing machine without heating during cover opening is characterized by comprising an upper shell (1), a lower shell (2), a vacuumizing cavity (4), a sealing component, an identification component (11) and an induction component (15), wherein the side edge of the upper shell (1) is hinged to the side edge of the lower shell (2), the vacuumizing cavity (4) is arranged on the upper surface of the lower shell (2), the sealing component is arranged on the lower surface of the upper shell (1), the identification component (11) is arranged on the lower surface of the upper shell (1), the induction component (15) is arranged on the upper surface of the lower shell (2), and the induction component (15) is used for detecting and inducing the identification component (11); when the upper shell (1) is opened and the sensing component (15) cannot sense the identification component (11), the vacuumizing cavity (4) and the sealing component stop working.

2. A vacuum sealing machine without heating of cover as claimed in claim 1, characterized in that said identification assembly (11) is a magnet and said induction assembly (15) is a magnet induction part.

3. A vacuum sealing machine without heating after uncovering according to claim 2, characterized in that the sealing component comprises a heating bar (3) and a sealing rubber strip (5), the heating bar (3) is arranged on the upper surface of the lower casing (2), the sealing rubber strip (5) is arranged on the lower surface of the upper casing (1), and the heating bar (3) is arranged right opposite to the sealing rubber strip (5).

4. A vacuum sealing machine without heating and opening cover as claimed in claim 3, further comprising a vacuum pump (14), wherein the air inlet of the vacuum pump (14) is communicated with the vacuum-pumping cavity (4).

5. A vacuum sealing machine without heating after uncovering according to claim 4, characterized in that, further comprises an air pumping port (6), the air pumping port (6) is arranged in the vacuum pumping cavity (4), the air pumping port (6) is communicated with the air inlet of the vacuum pump (14) through a pipeline.

6. A vacuum sealing machine without heating and uncovering according to claim 5, characterized in that, it also comprises air-tight sealing cotton (7), the air-tight sealing cotton (7) is embedded on the lower surface of the upper shell (1); when the upper shell (1) is covered on the lower shell (2), the air sealing cotton (7) surrounds the periphery of the vacuum cavity (4).

7. A vacuum sealing machine without heating after uncovering according to claim 6, characterized by further comprising a middle cover (12), wherein the middle cover (12) is detachably arranged on the lower surface of the upper shell (1), and the sealing rubber strip (5) and the air sealing cotton (7) are both arranged on the lower surface of the middle cover (12).

8. The vacuum sealing machine with the unheated cover opened according to claim 7, further comprising an unlocking cover button (10), an elastic clamping protrusion and an inserting protrusion (13), wherein the unlocking cover button (10) is arranged on two sides of the lower shell (2) in the length direction, the unlocking cover button (10) is arranged in the lower shell (2), the elastic clamping protrusion is arranged in the lower shell (2) and abutted against the inner side of the lower shell (2) through a spring, a slot is formed in the upper surface of the lower shell (2), the inserting protrusion (13) is arranged on the lower surface of the middle cover (12), and the inserting protrusion (13) is inserted and clamped in the slot on the elastic clamping protrusion.

9. The vacuum sealing machine without heating after uncovering as claimed in claim 8, characterized in that, further comprises a single sealing button (8), a vacuum sealing button (9) and a circuit board, the circuit board is arranged in the lower casing (2), and the single sealing button (8) and the vacuum sealing button (9) are electrically connected with the circuit board.

10. A vacuum sealing machine without heating of cover as claimed in claim 9, characterized in that the length of the upper case (1) is smaller than the length of the lower case (2), the single sealing button (8) and the vacuum sealing button (9) are provided on the portion of the upper surface of the lower case (2) beyond the upper case (1).