CN112478251A - Fresh-keeping packaging and cold-stored integrated device - Google Patents
Fresh-keeping packaging and cold-stored integrated device Download PDFInfo
- Publication number
- CN112478251A CN112478251A CN202110014465.2A CN202110014465A CN112478251A CN 112478251 A CN112478251 A CN 112478251A CN 202110014465 A CN202110014465 A CN 202110014465A CN 112478251 A CN112478251 A CN 112478251A
- Authority
- CN
- China
- Prior art keywords
- cavity
- clamping
- fixedly connected
- fixed
- opening
- 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.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B25/00—Packaging other articles presenting special problems
- B65B25/001—Packaging other articles presenting special problems of foodstuffs, combined with their conservation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B59/00—Arrangements to enable machines to handle articles of different sizes, to produce packages of different sizes, to vary the contents of packages, to handle different types of packaging material, or to give access for cleaning or maintenance purposes
- B65B59/001—Arrangements to enable adjustments related to the product to be packaged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/04—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
- B65B61/06—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Packages (AREA)
Abstract
The invention relates to the related field of packaging machines, and discloses a freshness-keeping packaging and cold storage integrated device which comprises a refrigerator box body, wherein a refrigerator inner cavity with a right opening is arranged in the refrigerator box body, an opening and closing cavity with a right opening and a backward opening is communicated with the rear side of the refrigerator inner cavity, the right end surface of the refrigerator box body is fixedly connected with a fixed connecting block positioned on the right side of the opening and closing cavity, a switch rotating shaft which extends upwards to the outside is connected in a rotating and matching mode in the fixed connecting block, the occupation of space is reduced through the integrated design of a packaging device and a refrigerator, a freshness-keeping film is arranged in the refrigerator box body, a user can control the starting of a motor according to the requirement, then the automatic pulling of the freshness-keeping film is realized by opening the refrigerator door, the use of the user is facilitated, the freshness-keeping film can be cut off just, the packaging efficiency is improved, meanwhile, the refrigerator is effectively prevented from generating heavier peculiar smell, and the health hidden danger is reduced.
Description
Technical Field
The invention relates to the related field of packaging machines, in particular to a fresh-keeping packaging and refrigerating integrated device.
Background
Food that shelf life is shorter just puts into the refrigerator cold-stored if not using the plastic wrap to pack, then leads to producing heavier peculiar smell in the refrigerator very easily, still breeds the bacterium easily simultaneously, has certain health hidden danger, because the plastic wrap is comparatively soft, the operation of artifical plastic wrap packing food of using is comparatively loaded down with trivial details, present plastic wrap packagine machine can realize complete automatic packing work, but its mainly used on the assembly line, and area is great, inconvenient and the use of family.
Disclosure of Invention
The invention aims to provide a fresh-keeping packaging and refrigerating integrated device which can overcome the defects in the prior art, so that the practicability of equipment is improved.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a fresh-keeping packaging and cold storage integrated device, which comprises a refrigerator box body, wherein a refrigerator inner cavity with a right opening is arranged in the refrigerator box body, an opening and closing cavity with a right opening and a backward opening is communicated at the rear side of the refrigerator inner cavity, the right end surface of the refrigerator box body is fixedly connected with a fixed connecting block positioned at the right side of the opening and closing cavity, a switch rotating shaft which extends upwards to the outside is connected in a rotating and matching way in the fixed connecting block, a refrigerator door fixedly connected with the switch rotating shaft is arranged at the upper side of the fixed connecting block, a storage cavity is arranged at the front side of the refrigerator inner cavity, a pull-out cavity with a right opening is communicated at the right side of the storage cavity, a pressing cavity positioned at the right side of the storage cavity is communicated at the rear side of the pull-out cavity, a packaging rotating shaft which extends downwards into the, the plastic wrap one side end extends through rightwards pull out the chamber to external, it is connected with the briquetting to support to press chamber lateral wall sliding fit, the briquetting supports the plastic wrap just, briquetting rear end face with support to press fixedly connected with to support between the chamber rear end wall and press the spring, it is equipped with to pull out the chamber rear side and be located support presses the spacing chamber on chamber right side, spacing chamber right side intercommunication be equipped with the opening right side and forward with the activity chamber that stretches out of pulling out the chamber intercommunication, it has upwards to extend to stretch out the pivot for stretching out in the activity chamber to stretch out activity chamber lower extreme wall normal running fit be connected with, stretch out the activity intracavity be equipped with stretch out with pivot fixed connection's the commentaries on classics board that stretches out, stretch out fixedly connected with activity sword in the commentaries.
On the basis of the technical scheme, a limit spring is fixedly connected between the left end surface of the extending rotating plate and the left end wall of the limit cavity, a connecting pull rope is fixedly connected between the left end surface of the extending rotating plate and the rear end surface of the pressing block, a clamping opening cavity with a left opening and corresponding to the pulling cavity is arranged in the refrigerator door, a secondary clamping cavity is communicated and arranged at the front side of the clamping opening cavity, a main clamping cavity is communicated and arranged at the rear side of the clamping opening cavity, a fixed knife positioned at the left side of the main clamping cavity is fixedly connected in the rear end wall of the clamping opening cavity, an extending cavity is communicated and arranged at the right side of the main clamping cavity, a clamping transmission cavity is arranged at the rear side of the main clamping cavity, a clamping lead screw which extends forwards into the main clamping cavity and backwards into the clamping transmission cavity is rotatably and fittingly connected in the front end wall of the clamping transmission cavity, and a main clamping block, the main clamping block is connected with the screw rod for clamping in a threaded fit mode, the right end face of the main clamping block is fixedly connected with a clamping connecting block, two contact blocks which are symmetrical to each other in the front and the back are fixedly connected with the right end wall of the extension cavity, and the side wall of the secondary clamping cavity is connected with a secondary clamping block in a sliding fit mode.
On the basis of the technical scheme, a clamping spring is fixedly connected between the front end face of the secondary clamping block and the front end wall of the secondary clamping cavity, a clamping stay rope is fixedly connected between the front end face of the secondary clamping block and the front end face of the clamping connecting block, a clamping driven gear fixedly connected with the clamping lead screw is arranged in the clamping transmission cavity, a fixed transmission cavity is arranged at the rear side of the clamping transmission cavity, a fixed driven shaft which extends forwards into the clamping transmission cavity and backwards into the fixed transmission cavity is connected to the rear end wall of the clamping transmission cavity in a rotating fit mode, a clamping driving gear fixedly connected with the fixed driven shaft is arranged in the clamping transmission cavity, the clamping driving gear is meshed with the clamping lead screw, a fixed driven bevel gear fixedly connected with the fixed driven shaft is arranged in the fixed transmission cavity, and a fixed driving shaft which extends upwards into the fixed transmission cavity is connected to the lower end wall of the fixed transmission cavity in a rotating The fixed transmission intracavity be equipped with fixed driving shaft fixed connection's fixed from the friction pulley, fixed from the fixed leading bevel gear of friction pulley up end fixedly connected with, fixed leading bevel gear with fixed bevel gear engagement from, fixed transmission chamber rear side intercommunication is equipped with the two oral cavities that open the mouth backward and open the left, two open the oral cavities be equipped with the central friction pulley that switch pivot normal running fit connects.
On the basis of the technical scheme, a clutch sliding cavity is communicated with the left side of the opening and closing cavity, a clamping belt cavity extending backwards is arranged on the left side of the clutch sliding cavity, an unwinding pulley cavity is arranged on the left side of the clamping belt cavity, a motor which is positioned on the rear side of the inner cavity of the refrigerator and is fixedly connected with the refrigerator body is arranged on the left side of the unwinding pulley cavity, a right end face of the motor is fixedly connected with a friction ring which extends rightwards to penetrate through the unwinding pulley cavity and the clamping belt cavity to a motor spindle in the clutch sliding cavity, a unwinding pulley fixedly connected with the motor spindle is arranged in the unwinding pulley cavity, the right end face of the unwinding pulley is fixedly connected with a unwinding stay cord, the outer circular face of the friction ring is just contacted with the side wall of the unwinding pulley cavity, a unwinding stay cord is fixedly connected with the rear end face of the abutting block, and a clamping main pulley fixedly connected with the motor spindle is arranged in the clamping, the clutch sliding cavity is communicated with a rear side transmission cavity located on the left side of the opening and closing cavity, and a clamping slave belt wheel shaft which extends rightwards into the rear side transmission cavity and leftwards into the clamping belt cavity is connected to the left end wall of the rear side transmission cavity in a rotating fit mode.
On the basis of the technical scheme, a clamping driven belt wheel fixedly connected with a clamping driven belt wheel shaft is arranged in the clamping belt cavity, a clamping belt is connected between the clamping driven belt wheel and the clamping main belt wheel in a power fit manner, a rear side transmission gear fixedly connected with the clamping driven belt wheel shaft is arranged in the rear side transmission cavity, a centrifugal turntable fixedly connected with the motor spindle is arranged in the clutch sliding cavity, a plurality of turntable inner cavities which are circumferentially distributed and have outward openings are arranged in the centrifugal turntable, a centrifugal magnet is connected in the side wall of the turntable inner cavity in a sliding fit manner, a centrifugal spring is fixedly connected between the inner end surface of the centrifugal magnet and the inner end wall of the turntable inner cavity, a supporting connecting plate positioned on the right side of the centrifugal turntable is fixedly connected between the upper end wall and the lower end wall of the clutch sliding cavity, and a clutch sliding box body is connected between the upper, clutch sliding box left end face fixedly connected with separation and reunion magnet, separation and reunion magnet left end face with fixedly connected with separation and reunion spring between the supporting connection board right-hand member face, be equipped with the middle transmission chamber behind the opening in the separation and reunion sliding box, middle transmission chamber left end wall normal running fit is connected with and extends to right the intermediate drive axle in the middle transmission intracavity.
On the basis of the technical scheme, an intermediate transmission gear fixedly connected with the intermediate transmission shaft is arranged in the intermediate transmission cavity, a movable friction cavity with a rightward opening is arranged on the right side of the intermediate transmission cavity, a clamping driving shaft which extends rightwards into the movable friction cavity and leftwards into the intermediate transmission cavity is connected to the left end wall of the movable friction cavity in a rotating fit manner, a movable gear fixedly connected with the clamping driving shaft is arranged in the intermediate transmission cavity, the movable gear is meshed with the intermediate transmission gear, a clamping main bevel gear fixedly connected with the clamping driving shaft is arranged in the movable friction cavity, a clamping driven shaft which extends upwards into the movable friction cavity is connected to the lower end wall of the movable friction cavity in a rotating fit manner, a clamping main friction wheel fixedly connected with the clamping driven shaft is arranged in the movable friction cavity, and the upper end surface of the clamping main friction wheel is fixedly connected with a clamping auxiliary bevel gear, and the clamping auxiliary bevel gear is meshed with the clamping main bevel gear.
The invention has the beneficial effects that: occupation to the space has been reduced through the integrated design to packing plant and refrigerator, the plastic wrap sets up in the refrigerator box, the user can come the start-up of control motor as required, then pull open through the automation that opens the refrigerator door and realize the plastic wrap, user's use has been made things convenient for, the plastic wrap can be cut off under the effect of activity sword and stationary knife just at the in-process of packing food, thereby the step of plastic wrap packing has been simplified, packaging efficiency has been improved, simultaneously effectual prevent to produce heavier peculiar smell in the refrigerator, health hidden danger has been reduced, the length that the plastic wrap was pulled out increases along with the increase of refrigerator door turned angle, thereby adapt to the food of different size.
Drawings
In order to more clearly illustrate the embodiments of the 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, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic view of the overall structure of the freshness protection package and refrigeration integrated device of the invention.
Fig. 2 is a schematic sectional view of the structure in the direction of a-a in fig. 1.
Fig. 3 is an enlarged schematic view of B in fig. 2.
Fig. 4 is an enlarged schematic view of the structure at C in fig. 2.
Fig. 5 is an enlarged schematic view of fig. 2 at D.
Fig. 6 is an enlarged schematic view of fig. 2 at E.
Detailed Description
The invention will now be described in detail with reference to fig. 1-6, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Combine 1-6 a fresh-keeping packing and cold-stored integrated device that a combination of that combines of accompanying drawings, include refrigerator box 10, be equipped with opening right refrigerator inner chamber 13 in the refrigerator box 10, refrigerator inner chamber 13 rear side intercommunication is equipped with opening right and opening backward opens and shuts chamber 50, refrigerator box 10 right-hand member face fixedly connected with is located the fixed connection piece 49 on opening and shutting chamber 50 right side, fixed connection piece 49 internal rotation fit is connected with the switch pivot 47 that upwards extends to the external world, fixed connection piece 49 upside be equipped with switch pivot 47 fixed connection's refrigerator door 11, refrigerator inner chamber 13 front side is equipped with storage chamber 84, storage chamber 84 right side intercommunication is equipped with opening right pull-out chamber 82, pull-out chamber 82 rear side intercommunication is equipped with and is located storage chamber 84 right side support pressure chamber 78, storage chamber 84 upper end wall internal rotation fit is connected with the packing pivot 77 that downwardly extends to in the storage chamber 84, a preservative film 83 fixedly connected with the packaging rotating shaft 77 is arranged in the storage cavity 84, the tail end of one side of the preservative film 83 extends rightwards to penetrate through the pull-out cavity 82 to the outside, the side wall of the pressing cavity 78 is connected with a pressing block 81 in a sliding fit manner, the pressing block 81 just presses against the preservative film 83, a pressing spring 79 is fixedly connected between the rear end surface of the pressing block 81 and the rear end wall of the pressing cavity 78, the rear side of the pull-out cavity 82 is provided with a limit cavity 56 positioned at the right side of the pressing cavity 78, the right side of the limit cavity 56 is communicated with an extending movable cavity 76 which is provided with a right opening and is communicated with the pull-out cavity 82 forwards, a rotary shaft 59 for extension extending upwards into the movable extension cavity 76 is connected in a rotating fit manner in the lower end wall of the movable extension cavity 76, an extension rotating plate 58 fixedly connected with the extension rotating shaft 59 is arranged in the extension movable cavity 76, and a movable knife 75 is fixedly connected in the extension rotating plate 58.
In addition, in one embodiment, a limit spring 57 is fixedly connected between the left end surface of the extending rotating plate 58 and the left end wall of the limit cavity 56, a connection pull rope 80 is fixedly connected between the left end surface of the extending rotating plate 58 and the rear end surface of the pressing block 81, a clamping opening cavity 64 which is opened leftwards and corresponds to the pulling-out cavity 82 is arranged in the refrigerator door 11, a secondary clamping cavity 62 is communicated with the front side of the clamping opening cavity 64, a main clamping cavity 70 is communicated with the rear side of the clamping opening cavity 64, a fixed knife 60 which is positioned at the left side of the main clamping cavity 70 is fixedly connected in the rear end wall of the clamping opening cavity 64, an extending cavity 69 is communicated with the right side of the main clamping cavity 70, a clamping transmission cavity 71 is arranged at the rear side of the main clamping cavity 70, a clamping lead screw 73 which extends forwards into the main clamping cavity 70 and extends backwards into the clamping transmission cavity 71 is rotatably connected in a matching manner in the, sliding fit is connected with main grip block 66 between the upper and lower end wall of main grip chamber 70, main grip block 66 with lead screw 73 screw-thread fit for the centre gripping is connected, main grip block 66 right-hand member face fixedly connected with centre gripping connecting block 67, extend chamber 69 right-hand member wall fixedly connected with two contact blocks 68 of mutual symmetry in front and back, inferior grip chamber 62 lateral wall sliding fit is connected with inferior grip block 63.
In addition, in one embodiment, a clamping spring 61 is fixedly connected between the front end surface of the secondary clamping block 63 and the front end wall of the secondary clamping cavity 62, a clamping pull rope 65 is fixedly connected between the front end surface of the secondary clamping block 63 and the front end surface of the clamping connecting block 67, a clamping driven gear 74 fixedly connected with the clamping screw rod 73 is arranged in the clamping transmission cavity 71, a fixed transmission cavity 40 is arranged at the rear side of the clamping transmission cavity 71, a fixed driven shaft 41 which extends forwards into the clamping transmission cavity 71 and backwards into the fixed transmission cavity 40 is connected with the rear end wall of the clamping transmission cavity 71 in a rotating fit manner, a clamping driving gear 72 fixedly connected with the fixed driven shaft 41 is arranged in the clamping transmission cavity 71, the clamping driving gear 72 is engaged with the clamping screw rod 73, a fixed driven bevel gear 42 fixedly connected with the fixed driven shaft 41 is arranged in the fixed transmission cavity 40, the end wall internal rotation cooperation is connected with and upwards extends to fixed driving shaft 43 in the fixed transmission chamber 40 under the fixed transmission chamber 40, be equipped with in the fixed transmission chamber 40 with fixed driving shaft 43 fixed connection's fixed from friction pulley 45, fixed from the fixed main bevel gear 44 of friction pulley 45 up end fixedly connected with, fixed main bevel gear 44 with fixed bevel gear 42 meshing from, fixed transmission chamber 40 rear side intercommunication is equipped with the opening backward and the two oral cavity 46 that open to the left, be equipped with in the two oral cavity 46 with the central friction pulley 48 that switch shaft 47 normal running fit is connected.
In addition, in one embodiment, the left side of the opening and closing cavity 50 is communicated with a clutch sliding cavity 20, the left side of the clutch sliding cavity 20 is provided with a clamping belt cavity 27 extending backwards, the left side of the clamping belt cavity 27 is provided with an unwinding pulley cavity 18, the left side of the unwinding pulley cavity 18 is provided with a motor 12 which is located at the rear side of the refrigerator inner cavity 13 and is fixedly connected with the refrigerator body 10, the right end face of the motor 12 is fixedly connected with a motor spindle 16 which extends rightwards to penetrate through the unwinding pulley cavity 18 and the clamping belt cavity 27 to the inside of the clutch sliding cavity 20, a releasing pulley 17 fixedly connected with the motor spindle 16 is arranged in the unwinding pulley cavity 18, the right end face of the releasing pulley 17 is fixedly connected with a friction ring 19, the outer circular face of the friction ring 19 is just contacted with the side wall of the unwinding pulley cavity 18, and a releasing pull rope 15 is fixedly connected between the releasing pulley 17 and the rear end face of the pressing block 81, a clamping main belt wheel 21 fixedly connected with the motor main shaft 16 is arranged in the clamping belt cavity 27, a rear side transmission cavity 52 positioned on the left side of the opening and closing cavity 50 is communicated with the rear side of the clutch sliding cavity 20, and a clamping auxiliary belt wheel shaft 28 which extends rightwards into the rear side transmission cavity 52 and leftwards into the clamping belt cavity 27 is connected in the left end wall of the rear side transmission cavity 52 in a rotating fit mode.
In addition, in one embodiment, a clamping secondary pulley 14 fixedly connected with the clamping secondary pulley shaft 28 is arranged in the clamping belt cavity 27, a clamping belt 26 is connected between the clamping secondary pulley 14 and the clamping primary pulley 21 in a power fit manner, a rear transmission gear 53 fixedly connected with the clamping secondary pulley shaft 28 is arranged in the rear transmission cavity 52, a centrifugal turntable 24 fixedly connected with the motor spindle 16 is arranged in the clutch sliding cavity 20, a plurality of turntable inner cavities 25 which are circumferentially distributed and open outwards are arranged in the centrifugal turntable 24, a centrifugal magnet 22 is connected to the side wall of each turntable inner cavity 25 in a sliding fit manner, a centrifugal spring 23 is fixedly connected between the inner end surface of the centrifugal magnet 22 and the inner end wall of each turntable inner cavity 25, and a support connecting plate 31 positioned on the right side of the centrifugal turntable 24 is fixedly connected between the upper end wall and the lower end wall of the clutch sliding cavity 20, sliding fit is connected with separation and reunion slip box 35 between the upper and lower end wall of separation and reunion slip chamber 20, separation and reunion slip box 35 left end face fixedly connected with separation and reunion magnet 33, separation and reunion magnet 33 left end face with fixedly connected with separation and reunion spring 32 between the supporting connection board 31 right-hand member face, be equipped with the middle transmission chamber 30 that the opening is backward in the separation and reunion slip box 35, middle transmission chamber 30 left end wall internal rotation fit is connected with and extends to right middle transmission shaft 29 in the middle transmission chamber 30.
In addition, in one embodiment, an intermediate transmission gear 55 fixedly connected to the intermediate transmission shaft 29 is disposed in the intermediate transmission cavity 30, a movable friction cavity 36 with a rightward opening is disposed on the right side of the intermediate transmission cavity 30, a clamping driving shaft 54 extending rightward into the movable friction cavity 36 and leftward into the intermediate transmission cavity 30 is rotatably connected to the left end wall of the movable friction cavity 36, a movable gear 34 fixedly connected to the clamping driving shaft 54 is disposed in the intermediate transmission cavity 30, the movable gear 34 is engaged with the intermediate transmission gear 55, a clamping main bevel gear 37 fixedly connected to the clamping driving shaft 54 is disposed in the movable friction cavity 36, a clamping driven shaft 51 extending upward into the movable friction cavity 36 is rotatably connected to the lower end wall of the movable friction cavity 36, and a clamping main friction wheel 38 fixedly connected to the clamping driven shaft 51 is disposed in the movable friction cavity 36, a clamping slave bevel gear 39 is fixedly connected to the upper end surface of the clamping master friction wheel 38, and the clamping slave bevel gear 39 is meshed with the clamping master bevel gear 37.
The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.
As shown in fig. 1-6, when the apparatus of the present invention is in the initial state, the centrifugal spring 23 is in the relaxed state, the centrifugal magnet 22 is just completely located in the inner cavity 25 of the turntable, the clutch spring 32 is in the relaxed state, the clutch sliding box 35 and the clamping main friction wheel 38 are just completely located in the movable friction cavity 36, the intermediate transmission gear 55 is located at the left side of the rear transmission gear 53, the clamping spring 61 is in the compressed state, the secondary clamping block 63 is just completely located in the secondary clamping cavity 62, the main clamping block 66 is completely located in the main clamping cavity 70, the clamping connection block 67 is just contacted with the rear contact block 68, the limit spring 57 and the pressing spring 79 are in the compressed state, the extending rotating plate 58 and the movable knife 75 are just completely located in the extending movable cavity 76, and the pressing block 81 is just partially located in the pulling-out cavity 82 and abuts against;
sequence of mechanical actions of the whole device:
when a user needs to package food by using a preservative film and put the food into a refrigerator, the motor 12 is started to rotate before the refrigerator is opened, the motor 12 drives the motor spindle 16 to rotate, so that the unwinding wheel 17, the clamping main belt wheel 21 and the centrifugal turntable 24 are driven to rotate, wherein the unwinding wheel 17 needs to overcome the friction force of the side wall of the unwinding wheel cavity 18 on the friction ring 19 to rotate, so that the unwinding wheel 17 is prevented from rotating due to the elastic force of the abutting spring 79, the unwinding wheel 17 drives the abutting block 81 to overcome the backward sliding of the abutting spring 79 through the unwinding stay cord 15, so that the abutting block 81 is separated from the preservative film 83, the connecting stay cord 80 is loosened, the extending rotary plate 58 loses the tensile force of the connecting stay cord 80, and the subsequent movable knife 75 is extended;
the centrifugal turntable 24 drives the centrifugal magnet 22 to rotate, the centrifugal magnet 22 overcomes the centrifugal spring 23 to slide outwards under the action of centrifugal force until the centrifugal magnet is just corresponding to the clutch magnet 33, the centrifugal magnet 22 repels the clutch magnet 33, so as to drive the clutch sliding box 35 to slide rightwards for a certain distance overcoming the clutch spring 32, at this time, the middle transmission gear 55 is just meshed with the rear transmission gear 53, the clamping main friction wheel 38 is just abutted against the central friction wheel 48, the clamping main belt wheel 21 drives the clamping slave belt wheel 14 to rotate through the clamping belt 26, so as to drive the clamping slave belt wheel shaft 28 to rotate, the clamping slave belt wheel shaft 28 drives the rear transmission gear 53 to rotate, so as to drive the middle transmission gear 55 to rotate, the middle transmission gear 55 drives the clamping driving shaft 54 to rotate through the movable gear 34, so as to drive the clamping main bevel gear 37 to rotate, and the clamping main bevel gear 37 drives the clamping, the fixed slave friction wheel 45 is driven to rotate by the central friction wheel 48, the fixed slave friction wheel 45 drives the fixed slave bevel gear 42 to rotate by the fixed master bevel gear 44, the fixed slave driven shaft 41 is driven to rotate, the fixed slave driven shaft 41 drives the clamping screw 73 to rotate by the clamping driving gear 72 and the clamping slave gear 74, the main clamping block 66 is driven to slide forwards, the main clamping block 66 drives the clamping connecting block 67 to move forwards, the clamping pull rope 65 is loosened, the secondary clamping block 63 slides backwards under the action of the clamping spring 61, when the clamping connecting block 67 is contacted with the front side contact block 68, the main clamping block 66 and the secondary clamping block 63 just clamp the preservative film 83 for subsequent pulling of the preservative film, and the front side contact block 68 sends a signal to stop the motor 12;
the user opens the refrigerator door 11, extends the rotating plate 58 to rotate for a certain angle under the action of the limiting spring 57, so as to drive the movable knife 75 to rotate for a certain angle, at the moment, the movable knife 75 is just positioned outside, meanwhile, the refrigerator door 11 can just pull out the preservative film 83 through the main clamping block 66 and the secondary clamping block 63, the pulled-out length of the preservative film 83 is increased along with the increase of the rotating angle of the refrigerator door 11, and therefore the refrigerator door is suitable for foods with different sizes;
the user can move food in the vertical direction relative to the preservative film surface so as to drive the preservative film to move in the direction relative to the movable knife 75 and the fixed knife 60, when the preservative film is in contact with the movable knife 75 and the fixed knife 60, the movable knife 75 and the fixed knife 60 can cut off the preservative film, and meanwhile, the user can wrap the food with the preservative film smoothly, so that the packaging steps of the preservative film are simplified, and the use of the user is facilitated;
after the food package is completed, the motor 12 is started to rotate reversely, so that each function is reset under the action of each spring, and when the clamping connecting block 67 is contacted with the front side contact block 68, the front side contact block 68 sends a signal to stop the motor 12.
The invention has the beneficial effects that: occupation to the space has been reduced through the integrated design to packing plant and refrigerator, the plastic wrap sets up in the refrigerator box, the user can come the start-up of control motor as required, then pull open through the automation that opens the refrigerator door and realize the plastic wrap, user's use has been made things convenient for, the plastic wrap can be cut off under the effect of activity sword and stationary knife just at the in-process of packing food, thereby the step of plastic wrap packing has been simplified, packaging efficiency has been improved, simultaneously effectual prevent to produce heavier peculiar smell in the refrigerator, health hidden danger has been reduced, the length that the plastic wrap was pulled out increases along with the increase of refrigerator door turned angle, thereby adapt to the food of different size.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a fresh-keeping packing and cold-stored integrated device, includes the refrigerator box, its characterized in that: the refrigerator is characterized in that a refrigerator inner cavity with a rightward opening is arranged in the refrigerator body, an opening and closing cavity with a rightward opening and a backward opening is communicated with the rear side of the refrigerator inner cavity, a fixed connecting block positioned on the right side of the opening and closing cavity is fixedly connected to the right end face of the refrigerator body, a switch rotating shaft extending upwards to the outside is connected in a rotating and matching mode in the fixed connecting block, a refrigerator door fixedly connected with the switch rotating shaft is arranged on the upper side of the fixed connecting block, a storage cavity is arranged on the front side of the refrigerator inner cavity, a pull-out cavity with a rightward opening is communicated with the right side of the storage cavity, a pressure-resisting cavity positioned on the right side of the storage cavity is communicated with the rear side of the pull-out cavity, a packaging rotating shaft extending downwards into the storage cavity is connected in a rotating and matching mode in the upper end wall of the, the anti-extrusion device is characterized in that a pressing block is connected to the side wall of the pressing cavity in a sliding fit mode, the pressing block just abuts against a preservative film, a pressing spring is fixedly connected between the rear end face of the pressing block and the rear end wall of the pressing cavity, a limiting cavity located on the right side of the pressing cavity is arranged on the rear side of the pulling cavity, an opening is formed in the right side of the limiting cavity in a communicating mode, the limiting cavity is communicated with a stretching movable cavity communicated with the pulling cavity forwards rightwards, a rotating shaft extending upwards into the stretching movable cavity is connected to the lower end wall of the stretching movable cavity in a rotating fit mode, a stretching rotating plate fixedly connected with the stretching rotating shaft is arranged in the stretching movable cavity, and a movable knife is fixedly.
2. The integrated freshness protection package and refrigeration device of claim 1, wherein: a limiting spring is fixedly connected between the left end surface of the extending rotating plate and the left end wall of the limiting cavity, a connecting pull rope is fixedly connected between the left end surface of the extending rotating plate and the rear end surface of the pressing block, a clamping opening cavity with a left opening and corresponding to the pulling cavity is arranged in the refrigerator door, a secondary clamping cavity is communicated with the front side of the clamping opening cavity, a main clamping cavity is communicated with the rear side of the clamping opening cavity, a fixed knife positioned on the left side of the main clamping cavity is fixedly connected in the rear end wall of the clamping opening cavity, an extending cavity is communicated with the right side of the main clamping cavity, a clamping transmission cavity is arranged on the rear side of the main clamping cavity, a clamping lead screw which extends forwards into the main clamping cavity and backwards into the clamping transmission cavity is connected in a rotating fit manner in the front end wall of the clamping transmission cavity, and a main clamping block is connected between the upper end, the main clamping block is connected with the screw rod for clamping in a threaded fit mode, the right end face of the main clamping block is fixedly connected with a clamping connecting block, two contact blocks which are symmetrical to each other in the front and the back are fixedly connected with the right end wall of the extension cavity, and the side wall of the secondary clamping cavity is connected with a secondary clamping block in a sliding fit mode.
3. The integrated freshness protection package and refrigeration device of claim 2, wherein: a clamping spring is fixedly connected between the front end face of the secondary clamping block and the front end wall of the secondary clamping cavity, a clamping stay rope is fixedly connected between the front end face of the secondary clamping block and the front end face of the clamping connecting block, a clamping driven gear fixedly connected with the clamping screw rod is arranged in the clamping transmission cavity, a fixed transmission cavity is arranged at the rear side of the clamping transmission cavity, a fixed driven shaft which extends forwards into the clamping transmission cavity and backwards into the fixed transmission cavity is connected in a rotationally matched manner at the rear end wall of the clamping transmission cavity, a clamping driving gear fixedly connected with the fixed driven shaft is arranged in the clamping transmission cavity, the clamping driving gear is meshed with the clamping screw rod, a fixed driven bevel gear fixedly connected with the fixed driven shaft is arranged in the fixed transmission cavity, and a fixed driving shaft which extends upwards into the fixed transmission cavity is connected in a rotationally matched manner at the lower end wall of the fixed transmission cavity, the fixed transmission intracavity be equipped with fixed driving shaft fixed connection's fixed from the friction pulley, fixed from the fixed leading bevel gear of friction pulley up end fixedly connected with, fixed leading bevel gear with fixed bevel gear engagement from, fixed transmission chamber rear side intercommunication is equipped with the opening backward and the two oral cavities that open left, two open the oral cavities be equipped with the central friction pulley that switch pivot normal running fit connects.
4. The integrated freshness protection package and refrigeration device of claim 1, wherein: the refrigerator is characterized in that a clutch sliding cavity is communicated with the left side of the opening and closing cavity, a clamping belt cavity extending backwards is arranged on the left side of the clutch sliding cavity, an unwinding pulley cavity is arranged on the left side of the clamping belt cavity, a motor which is located on the rear side of the refrigerator inner cavity and is fixedly connected with the refrigerator box body is arranged on the left side of the unwinding pulley cavity, a right end face of the motor is fixedly connected with a friction ring which extends rightwards to penetrate through the unwinding pulley cavity and the clamping belt cavity to a motor spindle in the clutch sliding cavity, a unwinding pulley fixedly connected with the motor spindle is arranged in the unwinding pulley cavity, the right end face of the unwinding pulley is fixedly connected with a friction ring, the outer circular face of the friction ring is just contacted with the side wall of the unwinding pulley cavity, a unwinding pull rope is fixedly connected between the unwinding pulley and the rear end face of the abutting block, and a clamping main pulley fixedly connected with the, the clutch sliding cavity is communicated with a rear side transmission cavity located on the left side of the opening and closing cavity, and a clamping slave belt wheel shaft which extends rightwards into the rear side transmission cavity and leftwards into the clamping belt cavity is connected to the left end wall of the rear side transmission cavity in a rotating fit mode.
5. The integrated freshness protection package and refrigeration device of claim 4, wherein: a clamping driven belt wheel fixedly connected with a clamping driven belt wheel shaft is arranged in the clamping belt cavity, a clamping belt is connected between the clamping driven belt wheel and the clamping main belt wheel in a power fit manner, a rear side transmission gear fixedly connected with the clamping driven belt wheel shaft is arranged in the rear side transmission cavity, a centrifugal turntable fixedly connected with the motor main shaft is arranged in the clutch sliding cavity, a plurality of turntable inner cavities which are circumferentially distributed and have outward openings are arranged in the centrifugal turntable, a centrifugal magnet is connected to the side wall of each turntable inner cavity in a sliding fit manner, a centrifugal spring is fixedly connected between the inner end surface of the centrifugal magnet and the inner end wall of the turntable inner cavity, a supporting connecting plate positioned on the right side of the centrifugal turntable is fixedly connected between the upper end wall and the lower end wall of the clutch sliding cavity, and a clutch sliding box body is connected between the upper, clutch sliding box left end face fixedly connected with separation and reunion magnet, separation and reunion magnet left end face with fixedly connected with separation and reunion spring between the supporting connection board right-hand member face, be equipped with the middle transmission chamber behind the opening in the separation and reunion sliding box, middle transmission chamber left end wall normal running fit is connected with and extends to right the intermediate drive axle in the middle transmission intracavity.
6. The integrated freshness protection package and refrigeration device of claim 5, wherein: the middle transmission cavity is internally provided with a middle transmission gear fixedly connected with the middle transmission shaft, the right side of the middle transmission cavity is provided with a movable friction cavity with a rightward opening, the left end wall of the movable friction cavity is connected with a clamping driving shaft which extends rightwards into the movable friction cavity and leftwards into the middle transmission cavity in a rotating fit manner, the middle transmission cavity is internally provided with a movable gear fixedly connected with the clamping driving shaft, the movable gear is meshed with the middle transmission gear, the movable friction cavity is internally provided with a clamping main bevel gear fixedly connected with the clamping driving shaft, the lower end wall of the movable friction cavity is connected with a clamping driven shaft which extends upwards into the movable friction cavity in a rotating fit manner, the movable friction cavity is internally provided with a clamping main friction wheel fixedly connected with the clamping driven shaft, and the upper end surface of the clamping main friction wheel is fixedly connected with a clamping secondary, the clamping slave bevel gear is meshed with the clamping master bevel gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110014465.2A CN112478251A (en) | 2021-01-06 | 2021-01-06 | Fresh-keeping packaging and cold-stored integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110014465.2A CN112478251A (en) | 2021-01-06 | 2021-01-06 | Fresh-keeping packaging and cold-stored integrated device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112478251A true CN112478251A (en) | 2021-03-12 |
Family
ID=74914550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110014465.2A Withdrawn CN112478251A (en) | 2021-01-06 | 2021-01-06 | Fresh-keeping packaging and cold-stored integrated device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112478251A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2498560Y (en) * | 2001-08-17 | 2002-07-03 | 李冀增 | Refrigerator with preserving film user |
| CN202728961U (en) * | 2012-03-27 | 2013-02-13 | 海尔集团公司 | Preservative film taking device placed in refrigerator |
| CN206552303U (en) * | 2017-03-13 | 2017-10-13 | 漳州市博嘉自动化机械设备有限公司 | A kind of automatic intelligent pastes machine |
| JP2020073708A (en) * | 2015-09-09 | 2020-05-14 | ダイキン工業株式会社 | Composite polymer particles and method for producing the same |
-
2021
- 2021-01-06 CN CN202110014465.2A patent/CN112478251A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2498560Y (en) * | 2001-08-17 | 2002-07-03 | 李冀增 | Refrigerator with preserving film user |
| CN202728961U (en) * | 2012-03-27 | 2013-02-13 | 海尔集团公司 | Preservative film taking device placed in refrigerator |
| JP2020073708A (en) * | 2015-09-09 | 2020-05-14 | ダイキン工業株式会社 | Composite polymer particles and method for producing the same |
| CN206552303U (en) * | 2017-03-13 | 2017-10-13 | 漳州市博嘉自动化机械设备有限公司 | A kind of automatic intelligent pastes machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110436037B (en) | Pop-up packing box | |
| CN110697219B (en) | Low-temperature storage box for vaccine cold-chain transportation | |
| CN109941482B (en) | Printing machine encapsulation equipment | |
| CN110435221B (en) | Packaging bag convenient to take | |
| CN207155929U (en) | Manual vegetable device | |
| CN110254834B (en) | Swift packing carton that packs | |
| CN112478251A (en) | Fresh-keeping packaging and cold-stored integrated device | |
| CN112537477A (en) | Circular tube winding and packaging device capable of automatically adjusting packaging interval | |
| CN110962172B (en) | Root cutting and quantitative packaging device for traditional Chinese medicinal materials | |
| CN207044246U (en) | A kind of fruit vegetable cutting machine | |
| CN111151668B (en) | Automatic feeding device for punching die | |
| CN206202763U (en) | A kind of efficient automatic packing machine | |
| CN219888641U (en) | Motor reduction transmission device and juicer | |
| CN112091888A (en) | Portable taking-out device for worn screw of nut groove | |
| CN111532587A (en) | Automatic packing box capable of being repeatedly used | |
| CN112171962A (en) | Can wash inside and be suitable for abandonment plastic bottle processing apparatus of different shapes | |
| CN111844574A (en) | Burr cutting of injection molding plastic barrel | |
| CN111216958A (en) | Loudspeaker packaging equipment | |
| CN112344613A (en) | Movable refrigerator with function of protecting valuables | |
| CN111746982A (en) | Garbage can capable of compressing and packaging | |
| CN111392104A (en) | Single flower is with automatic packing bundle device | |
| CN112571535A (en) | Mechanical engraving knife device capable of adjusting engraving impact speed | |
| CN210537828U (en) | Portable fruit bagging machine | |
| CN112607150A (en) | Film pasting device for maintenance of adaptable screens of different sizes | |
| CN112596185A (en) | Optical cable tractor applicable to optical cables of different specifications and capable of automatically compressing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210312 |
|
| WW01 | Invention patent application withdrawn after publication |