CN111977061A - Vacuum packaging zero-edible vacuumizing equipment and working method thereof - Google Patents
Vacuum packaging zero-edible vacuumizing equipment and working method thereof Download PDFInfo
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- CN111977061A CN111977061A CN202010909732.8A CN202010909732A CN111977061A CN 111977061 A CN111977061 A CN 111977061A CN 202010909732 A CN202010909732 A CN 202010909732A CN 111977061 A CN111977061 A CN 111977061A
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- 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
- B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
- B65B31/04—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied
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- 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
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
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Abstract
The invention discloses vacuum packaging zero-edible vacuum pumping equipment and a working method thereof, wherein the vacuum packaging zero-edible vacuum pumping equipment comprises a vacuum packaging main body and heat conducting columns, wherein six groups of ventilation frame plates are symmetrically arranged on two sides of the vacuum packaging main body; the invention utilizes the elasticity of the rubber frame strip to play a role in buffering the cover between the rotating cover plate and the evacuating top plate, avoids the sudden rebound of the rotating cover plate, prevents snacks from splashing and scattering, avoids the injury of a user, avoids the ejection phenomenon of the cover plate in the use process, improves the sealing performance of the cover plate, can observe the real-time dynamic of the evacuation of the snack packaging bag, is convenient for the user to manually control the evacuation progress according to the specific requirement, and provides convenience for the user to clean snack fragments.
Description
Technical Field
The invention belongs to the technical field of snack vacuum packaging, and particularly relates to vacuum packaging zero-eating vacuumizing equipment and a working method thereof.
Background
The food vacuum packaging is that the food is put into a packaging bag, the air in the packaging bag is pumped out, and the sealing process is finished after the predetermined vacuum degree is reached. In the food industry, vacuum packaging is very common, and various cooked products such as chicken legs, ham, sausage, grilled fish slices, beef jerky and the like; the vacuum packaging is increasingly adopted for various foods needing preservation, such as pickled vegetables, bean products, preserved fruits and the like. The vacuum gas-filled packaging is used for filling the food into a packaging bag, pumping out air in the packaging bag to reach a preset vacuum degree, then filling nitrogen or other mixed gas, and then finishing the sealing process;
vacuumizing equipment on the market can not fix the rotation apron, and snacks are easily splashed and are unrestrained to pile up inside equipment, and the leakproofness between apron and the equipment is less strong, can't observe the real-time developments of snacks wrapping bag evacuation at any time, and the user can't carry out the process of manual control evacuation according to specific demand, and is comparatively troublesome to the clearance of zero edible piece.
Disclosure of Invention
The invention aims to provide vacuum packaging zero-edible vacuum pumping equipment and a working method thereof, and mainly solves the problems that the vacuum pumping equipment in the market cannot fix a rotating cover plate, snacks are easy to splash and accumulate in the equipment, the sealing performance between the cover plate and the equipment is weak, the vacuum pumping real-time dynamic of snack packaging bags cannot be observed at any time, a user cannot manually control the vacuum pumping process according to specific requirements, and the cleaning of zero-edible fragments is troublesome.
The purpose of the invention can be realized by the following technical scheme:
a vacuum packaging zero-edible vacuum-pumping device and a working method thereof comprise a vacuum packaging main body and a heat-conducting column, six groups of ventilation frame plates are symmetrically arranged on two sides of the vacuum packaging main body, an evacuating top plate is fixedly arranged on the upper end surface of the vacuum packaging main body, a fixed rotary head is fixedly arranged on the upper end surface of the evacuated top plate close to the middle position of the left side, a rotary cover plate is arranged at the upper end of the evacuated top plate in a matching way with the fixed rotary head through a bolt rod, a bolt rod is arranged in the rotary cover plate in a penetrating way near the left side, a glass plate is arranged in the middle of the surface of the upper end of the rotary cover plate, both sides of the evacuation top plate close to the right end are provided with side branch hinge rods, a transverse compression rod is arranged between the two groups of side branch hinge rods, a finger pinch plate is arranged on the upper end surface of the rotary cover plate close to the middle position of the right side, and a waste material outlet is formed in the middle position of the right end surface of the vacuum packaging main body close to the upper side;
the edge of the periphery of the upper end surface of the rotary cover plate is fixedly provided with a rubber frame strip, the middle position of the upper end surface of the evacuated top plate is provided with a shelving square groove, the upper end surface of the evacuated top plate is close to the middle position and is provided with a square groove at the periphery of the shelving square groove, a group of seal hot plates are arranged at the upper end of the evacuated top plate and at two sides of the bottom end surface of the shelving square groove, a group of hinge pressing rods are arranged at the upper end of the evacuated top plate and at two sides of the bottom end surface of the shelving square groove, a pair of seals are fixedly arranged at the upper end of the rotary cover plate and at two ends of the inner side wall of the rubber frame strip, and;
a falling groove is formed in the bottom end surface of the shelving square groove close to the middle position of the right side, a material guide wall cylinder is arranged on the lower end surface of the evacuated top plate and in a position corresponding to the falling groove, a supporting chassis is arranged on the lower end surface of the vacuum packaging main body, a heating machine is fixedly arranged in the middle position of the upper end surface of the supporting chassis, a vacuum exhaust fan is arranged on the upper end surface of the heating machine, an air cylinder is arranged on the upper end surface of the vacuum exhaust fan, a plurality of groups of fan impellers are uniformly arranged on the inner side of the air cylinder close to the upper end and on the peripheral surface of each heat conduction column, a heat conduction column is arranged in the middle position of the upper end surface of the vacuum exhaust fan, and a;
the heat-conducting column is characterized in that beam supporting rods are symmetrically and fixedly arranged on two sides of the outer surface of the heat-conducting column, a heat-radiating plate is fixedly arranged at one end of each beam supporting rod, a heat-connecting column is fixedly arranged in the middle of the upper end surface of the heat-radiating plate, a plurality of groups of inclined plates are arranged in parallel on the inner sides of the ventilation frame plates, a ventilation groove is formed between the inclined plates, and the ventilation groove is formed in the upper end surface of the evacuated top plate and in two sides of the surface of the bottom end of the shelving square groove.
As a further scheme of the invention: the rotary cover plate is rotatably installed with the vacuumizing top plate through the matching of the fixed rotary head, the bolt rod and the screw hole, and the vacuumizing top plate is fixedly clamped with the rotary cover plate through the matching of the side-branch hinged rod and the transverse pressing rod.
As a further scheme of the invention: the rubber frame strips are matched with the square frame grooves through the rotary cover plate and the vacuumizing top plate and are installed in an embedded mode, and the sealing strips are arranged corresponding to the sealing strip hot plates through the rotary cover plate and the vacuumizing top plate.
As a further scheme of the invention: the strip of paper used for sealing hot plate is through hot joining post and the cooperation of corbel pole and the fixed setting of heat conduction post, and wherein, the heat conduction through groove has been seted up to heat conduction post inside, and the through groove link up corbel pole and hot binding post and strip of paper used for sealing hot plate cluster in proper order and leads to, and the internal diameter of dryer is greater than the internal diameter of vacuum air exhauster, and the lower extreme surface of dryer evenly sets firmly a plurality of groups impeller, and the inside of dryer is the cavity setting.
As a further scheme of the invention: the ventilation groove runs through the setting of vacuum packaging main part, and the waste outlet passes through guide wall section of thick bamboo and the groove intercommunication setting that drops, and the fan impeller passes through heat conduction post and dryer cooperation and the rotatory installation of vacuum air exhauster, and wherein, the shape of guide wall section of thick bamboo is the arc type, and the contained angle is 45 between hang plate and the ventilation frame board, and the air exhaust groove runs through to find time roof and vacuum packaging main part inside and is linked together.
As a further scheme of the invention: the vacuum pumping equipment comprises the following specific steps:
the method comprises the following steps: firstly, rotating a transverse compression bar to rotate the transverse compression bar to the front side of an evacuation top plate around a side-branch hinged bar, lifting a rotary cover plate to turn the transverse compression bar to one side of a vacuum packaging main body around a fixed rotary head under the matching of a bolt bar and a screw hole, placing snack packaging bags to be prepared at the inner side of a placing square groove, placing sealing parts of the packaging bags at the upper ends of sealing strip hot plates in sequence and side by side, then pressing the sealing parts on the sealing strip hot plates through the hinge compression bar, closing the rotary cover plate to the upper end of the evacuation top plate to enable rubber frame strips to be embedded into the square groove, simultaneously extruding the sealing parts together by the sealing strips and the sealing strip hot plates, further realizing the fixed placing of the snack packaging bags in the placing square groove, pumping air at the inner side of the snack packaging bags into the vacuum packaging main body through an air pumping groove by starting a heating machine and a vacuum exhaust fan to jointly operate, air is exhausted out of the equipment through a ventilation frame plate, the vacuumizing of the snack packaging bag is completed, meanwhile, the heat sealing processing of the sealing position is completed through the heat conduction of a heat conduction column and a heat connection column and the heat sealing of the snack packaging bag, wherein a heat dissipation plate is connected to the position right below the heat sealing plate through a heat connection column and is positioned on the inner side of the vacuum packaging main body;
step two: secondly place in shelving the square groove as the snacks wrapping bag, will make the rotation apron close the back with the roof lid of managing to find time, through rotatory collateral branch hinge pole once more, will violently press the pole to detain and press on the rotation apron, will make the rotation apron and manage to find time the roof and stabilize the closed equipment operation of restarting, see through the real-time developments of snacks wrapping bag evacuation through the glass board at last to close equipment as required, thereby accomplish the vacuum process of zero food packing.
The invention has the beneficial effects that:
1. through being provided with the rubber frame strip and square frame groove, close rotatory apron lid when managing to find time on the roof, the rubber frame strip is through between the two closure gomphosis in square frame groove, from this rotatory apron and manage to find time between the roof form a comparatively sealed space, build good condition to evacuating to vacuum packaging main part inside through the groove of bleeding for the vacuum air exhauster, avoid managing to find time the roof upper end leakproofness not good, force the extraction air failure and lead to the problem that snacks wrapping bag can't reach complete vacuum to appear, and under the circumstances of inside atmospheric pressure decline, utilize the elasticity of rubber frame strip self, the lid between rotatory apron and the roof of managing to find time closes and plays the cushioning effect, simultaneously after inside atmospheric pressure rises, cushion by its elastic action, avoid the revolving cover to kick-back suddenly, prevent snacks from splashing, avoid the user is injured.
2. By arranging the side branch hinge rod and the transverse pressing rod, after the rotary cover plate and the evacuated top plate are closed, the transverse pressing rod is buckled and pressed on the rotary cover plate by rotating the side branch hinge rod, so that the upper end of the rotary cover plate can be clamped and fixed, the phenomenon of cover plate ejection in the use process is avoided, meanwhile, the rotary cover plate and the evacuated top plate are tightly covered, the sealing performance of the rotary cover plate is improved, and the normal operation of the vacuum pumping function of the equipment is ensured; wherein, can observe the real-time developments of snacks wrapping bag evacuation through the glass board to the user carries out manual control's convenient function according to specific demand to the progress of evacuation, thereby accomplishes the vacuum process to the package of snack.
3. Through being provided with the waste outlet, dropping groove and guide wall section of thick bamboo, mutually support through the three, can with snacks wrapping bag course of working, carelessly scattered snacks are cleared away by waste outlet is unified under the guide wall section of thick bamboo cooperation through dropping the groove, avoid snacks piece to pile up in shelving the square trough, and influence the normal function of equipment, provide convenience for the user to the clearance of snacks piece.
Drawings
The invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the open state of the present invention.
Fig. 3 is a schematic structural view of the rotating cover plate and the rubber frame strip of the present invention.
Fig. 4 is a schematic view of the internal structure in the present invention.
Fig. 5 is a schematic view of the structure of a heat-conducting column and a corbel bar according to the present invention.
Fig. 6 is a schematic view showing the structure of the vent frame plate according to the present invention.
FIG. 7 is a schematic view showing the structure of a sealing hot plate and an articulating bar according to the present invention.
FIG. 1 shows a vacuum packaging body; 2. a ventilation frame plate; 3. evacuating the top plate; 4. fixing the rotary head; 5. rotating the cover plate; 6. a bolt shank; 7. a glass plate; 8. a side branch hinge rod; 9. a transverse compression bar; 10. a finger gusset plate; 11. a waste outlet; 12. a rubber frame strip; 13. a laying square groove; 14. a square frame groove; 15. sealing strip hot plate; 16. hinging and pressing the rod; 17. aligning the seal; 18. a screw hole; 19. a drop tank; 20. a material guiding wall cylinder; 21. a support chassis; 22. a heater; 23. a vacuum blower; 24. an air duct; 25. a fan impeller; 26. a heat-conducting column; 27. heating a fire plug; 28. a beam support rod; 29. a heat dissipation plate; 30. thermally connecting the column; 32. an inclined plate; 33. a ventilation slot; 34. and (4) an air exhaust groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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. 1-7, a vacuum packaging vacuum-pumping device without food and its working method, comprising a vacuum packaging main body 1 and a heat-conducting column 26, six groups of ventilation frame plates 2 are symmetrically arranged on both sides of the vacuum packaging main body 1, an evacuation top plate 3 is fixedly arranged on the upper end surface of the vacuum packaging main body 1, a fixed screw head 4 is fixedly arranged on the upper end surface of the evacuation top plate 3 near the middle position of the left side, a rotary cover plate 5 is arranged on the upper end of the evacuation top plate 3 through a bolt bar 6 and the fixed screw head 4 in a matching manner, a bolt bar 6 is penetratingly arranged inside the rotary cover plate 5 near the left side, a glass plate 7 is arranged on the middle position of the upper end surface of the rotary cover plate 5, side hinge bars 8 are arranged on both sides of the evacuation top plate 3 near the right end, a transverse pressure bar 9 is arranged between the two groups of side, a waste material outlet 11 is formed in the middle position of the right end surface of the vacuum packaging main body 1 close to the upper side;
as shown in fig. 2-3, a rubber frame strip 12 is fixedly arranged on the periphery of the upper end surface of the rotary cover plate 5, a square placing groove 13 is arranged in the middle of the upper end surface of the evacuated top plate 3, a square frame groove 14 is arranged on the upper end surface of the evacuated top plate 3 near the middle and at the periphery of the square placing groove 13, a set of seal hot plates 15 is arranged on the upper end of the evacuated top plate 3 and at two sides of the bottom end surface of the square placing groove 13, a set of hinge rods 16 is arranged on the upper end of the evacuated top plate 3 and at two sides of the bottom end surface of the square placing groove 13, a pair of seal 17 is fixedly arranged on the upper end of the rotary cover plate 5 and at two ends of the inner side wall of the rubber frame strip 12, screw holes 18 are arranged on two side walls of the middle of the right end surface of the rotary cover plate 5, wherein the seal 17 and the seal 15 are jointly extruded, the package bag is prevented from sliding in the processing process, and snacks are prevented from being scattered;
as shown in fig. 4, a falling groove 19 is formed on the bottom surface of the laying square groove 13 near the middle position of the right side, a material guiding wall cylinder 20 is arranged on the lower end surface of the evacuating top plate 3 and at the position corresponding to the falling groove 19, a supporting chassis 21 is arranged on the lower end surface of the vacuum packaging main body 1, a heater 22 is fixedly arranged on the middle position of the upper end surface of the supporting chassis 21, a vacuum exhauster 23 is arranged on the upper end surface of the heater 22, an air duct 24 is arranged on the upper end surface of the vacuum exhauster 23, a plurality of groups of fan impellers 25 are uniformly arranged on the inner side of the air duct 24 near the upper end and at the peripheral surface of the heat conducting column 26, a heat conducting column 26 is arranged on the middle position of the upper end surface of the vacuum exhauster, meanwhile, the heat seal hot plate 15 and the seal 17 complete the heat seal processing of the sealing part through the heat conduction of the heat conduction column 26 and the heat connection column 30 to the hot air;
as shown in fig. 5-7, the outer surface of the heat conducting column 26 is symmetrically and fixedly provided with the beam supporting rods 28 at two sides, one end of the beam supporting rod 28 is fixedly provided with the heat dissipating plate 29, the middle position of the upper end surface of the heat dissipating plate 29 is fixedly provided with the heat connecting column 30, the inner sides of the ventilation frame plates 2 are mutually parallel and uniformly distributed with a plurality of groups of inclined plates 32, a ventilation groove 33 is formed between the plurality of groups of inclined plates 32, the upper end surface of the evacuation top plate 3 and the two sides of the bottom end surface of the shelving square groove 13 are both provided with the air suction grooves 34, wherein under the combined action of the plurality of groups of inclined plates 32 and the ventilation groove 33, while the internal air is evacuated, a certain blocking effect on the external air flow is achieved, and the dust is prevented from accumulating inside the device and.
The rotary cover plate 5 is rotatably mounted with the evacuated top plate 3 through the matching of the fixed rotary head 4, the bolt rod 6 and the screw hole 18, and the evacuated top plate 3 is fixedly clamped with the rotary cover plate 5 through the matching of the side branch hinge rod 8 and the transverse pressure rod 9.
The rubber frame strip 12 is fitted into the square groove 14 through the rotary cover plate 5 and the evacuation top plate 3, and the seal 17 is provided corresponding to the seal hot plate 15 through the rotary cover plate 5 and the evacuation top plate 3.
The sealing hot plate 15 is fixedly arranged with the heat conducting column 26 through the matching of the hot connecting column 30 and the supporting beam rod 28, wherein a heat conducting through groove is formed in the heat conducting column 26, the through groove sequentially penetrates through the supporting beam rod 28 and the hot connecting column 30 and is communicated with the sealing hot plate 15, the inner diameter of the air duct 24 is larger than the inner diameter of the vacuum exhaust fan 23, a plurality of groups of impellers are uniformly and fixedly arranged on the surface of the lower end of the air duct 24, the inside of the air duct 24 is hollow, wherein the air duct operates together through the starting heater 22 and the vacuum exhaust fan 23, the suction force is continuously increased in the inner side of the air duct 24 through the vacuum exhaust fan 23, the air inside the snack packaging bag is sucked into the vacuum packaging main body 1 through the air exhaust groove 34, the air is exhausted out of the equipment through the ventilation frame plate 2.
The ventilation groove 33 runs through the vacuum packaging main body 1, the waste outlet 11 is communicated with the falling groove 19 through the guide wall cylinder 20, the fan impeller 25 is rotatably installed with the vacuum exhaust fan 23 through the matching of the heat conducting column 26 and the air cylinder 24, wherein the guide wall cylinder 20 is arc-shaped, the included angle between the inclined plate 32 and the ventilation frame plate 2 is 45 degrees, and the air exhaust groove 34 runs through the exhaust top plate 3 and is communicated with the inside of the vacuum packaging main body 1.
The working principle of the vacuum pumping equipment is as follows: firstly, a transverse compression bar 9 is rotated around a side-branch hinge rod 8 to the front side of an evacuated top plate 3, a rotary cover plate 5 is lifted to be turned around a fixed rotary head 4 to one side of a vacuum packaging main body 1 under the matching of a bolt rod 6 and a screw hole 18, the prepared snack packaging bag is placed at the inner side of a placing square groove 13, the sealing position of the packaging bag is placed at the upper end of a sealing strip hot plate 15 and is placed side by side in sequence, then the sealing position is pressed on the sealing strip hot plate 15 through a hinge compression bar 16, the rotary cover plate 5 is closed to the upper end of the evacuated top plate 3, a rubber frame strip 12 is embedded into a square groove 14, meanwhile, the sealing position is jointly extruded by a sealing strip 17 and the sealing strip hot plate 15, the fixed placing of the snack packaging bag in the placing square groove 13 is realized, a heating machine 22 and a vacuum exhaust fan 23 are started to jointly operate, and the suction force of the vacuum exhaust fan 23, air inside the snack packaging bag is pumped into the vacuum packaging main body 1 through the air pumping groove 34, the air is exhausted out of the equipment through the ventilation frame plate 2, the snack packaging bag is vacuumized, meanwhile, the heat conduction of hot air is carried out through the heat conduction column 26 and the hot connection column 30, the heat sealing processing of the sealing position is carried out through the sealing hot plate 15 and the sealing strip 17, and the heat dissipation plate 29 is connected to the position right below the sealing hot plate 15 through the hot connection column 30 and located on the inner side of the vacuum packaging main body 1; the beam support 28 supports the heat dissipation plate 29, and the heat dissipation plate 29 also plays an auxiliary role in dissipating redundant heat to the inner side of the vacuum packaging main body 1, and under the combined action of the plurality of groups of inclined plates 32 and the ventilation grooves 33, the internal air is dredged, and meanwhile, a certain blocking role is played on external airflow, so that dust is prevented from accumulating in the equipment, the air convection phenomenon is prevented, and the auxiliary functions of internal air dissipation and heat dissipation are improved; secondly, when the snack packaging bag is placed in the shelving square groove 13, after the rotary cover plate 5 and the evacuating top plate 3 are closed, the transverse pressing rod 9 is buckled and pressed on the rotary cover plate 5 by rotating the side-branch hinge rod 8 again, the rotary cover plate 5 and the evacuating top plate 3 are stably closed, and then the equipment is started to operate, wherein the real-time vacuum pumping dynamic state of the snack packaging bag is observed through the glass plate 7, so that the equipment is closed as required, and therefore the vacuum processing process of the snack packaging is completed, and finally, the careless scattered snacks are uniformly cleaned out through the waste outlet 11 under the matching of the guide wall cylinder 20 through the falling groove 19 by utilizing the arranged waste outlet 11, the dropping groove 19 and the guide wall cylinder 20 through mutual matching of the three parts, so that the accumulation of snack fragments in the shelving square groove 13 is avoided, and the normal operation of the equipment is influenced.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.
Claims (6)
1. The utility model provides a zero edible evacuation equipment of vacuum packaging, its characterized in that, includes vacuum packaging main part (1) and heat conduction post (26), the bilateral symmetry of vacuum packaging main part (1) is provided with six groups ventilation framed slabs (2), the upper end surface of vacuum packaging main part (1) has set firmly roof (3) of managing to find time, the upper end surface of roof (3) of managing to find time has set firmly fixed spiral head (4) near the left side intermediate position, the upper end of roof (3) of managing to find time installs rotatory apron (5) through shank of bolt (6) and fixed spiral head (4) cooperation, the inside of rotatory apron (5) is close to the left side and is run through and installs shank of bolt (6), the upper end surface intermediate position of rotatory apron (5) is installed glass board (7), the both sides of roof (3) of managing to find time all are provided with collateral branch hinge pole (8) near the right-hand member, and two sets of installing transverse compression pole (, a finger pinch plate (10) is arranged on the upper end surface of the rotary cover plate (5) close to the middle position of the right side, and a waste material outlet (11) is formed in the middle position of the right end surface of the vacuum packaging main body (1) close to the upper side;
the edge of the periphery of the upper end surface of the rotary cover plate (5) is fixedly provided with a rubber frame strip (12), the middle position of the upper end surface of the evacuated top plate (3) is provided with a shelving square groove (13), the upper end surface of the evacuated top plate (3) is close to the middle position and is positioned at the periphery of the shelving square groove (13) and is provided with a square groove (14), the upper end of the evacuated top plate (3) and two sides of the bottom end surface of the shelving square groove (13) are respectively provided with a group of seal hot plates (15), the upper end of the evacuated top plate (3) and two sides of the bottom end surface of the shelving square groove (13) are respectively provided with a group of hinge and compression bars (16), two ends of the inner side wall of the upper end of the rotary cover plate (5) and two ends of the inner side wall of the rubber frame strip (12) are respectively fixedly;
a falling groove (19) is arranged on the bottom end surface of the laying square groove (13) near the middle position of the right side, a material guide wall cylinder (20) is arranged on the lower end surface of the evacuation top plate (3) and at the position corresponding to the falling groove (19), the lower end surface of the vacuum packaging main body (1) is provided with a supporting chassis (21), a heater (22) is fixedly arranged in the middle of the upper end surface of the supporting chassis (21), a vacuum exhaust fan (23) is arranged on the upper end surface of the heater (22), the upper end surface of the vacuum exhaust fan (23) is provided with an air duct (24), the inner side of the air duct (24) is close to the upper end and is provided with a plurality of groups of fan impellers (25) uniformly arranged on the peripheral surface of the heat conducting column (26), a heat conducting column (26) is arranged in the middle of the upper end surface of the vacuum exhaust fan (23), a heating fire plug (27) is arranged on the outer surface of the heater (22) close to the left side;
the heat-conducting column is characterized in that beam supporting rods (28) are symmetrically and fixedly arranged on two sides of the outer surface of the heat-conducting column (26), a heat-radiating plate (29) is fixedly arranged at one end of each beam supporting rod (28), a heat-connecting column (30) is fixedly arranged in the middle of the upper end surface of the heat-radiating plate (29), a plurality of groups of inclined plates (32) are arranged on the inner side of the ventilation frame plate (2) in parallel and uniformly distributed, a plurality of groups of ventilation grooves (33) are formed between the inclined plates (32), and the air pumping grooves (34) are formed in the upper end surface of the air pumping-out top plate (3) and the two sides of the bottom end.
2. The vacuum packaging zero-food vacuum pumping device as claimed in claim 1, characterized in that the rotary cover plate (5) is rotatably mounted with the vacuum pumping top plate (3) through the cooperation of the fixed rotary head (4), the bolt rod (6) and the screw hole (18), and the vacuum pumping top plate (3) is fixedly clamped with the rotary cover plate (5) through the cooperation of the side branch hinge rod (8) and the transverse pressure rod (9).
3. The vacuum-packing zero-food vacuum-pumping equipment as claimed in claim 1, wherein the rubber frame strips (12) are fitted and installed with the square groove (14) through the rotary cover plate (5) and the vacuum-pumping top plate (3), and the seal (17) is arranged corresponding to the seal hot plate (15) through the rotary cover plate (5) and the vacuum-pumping top plate (3).
4. The vacuum packaging zero-food vacuum pumping equipment as claimed in claim 1, wherein the sealing hot plate (15) is fixedly arranged with the heat conducting column (26) through the matching of the heat connecting column (30) and the beam supporting rod (28), wherein a heat conducting through groove is formed in the heat conducting column (26), the through groove sequentially penetrates through the beam supporting rod (28) and the heat connecting column (30) and is communicated with the sealing hot plate (15), the inner diameter of the air duct (24) is larger than that of the vacuum exhaust fan (23), a plurality of groups of impellers are uniformly and fixedly arranged on the lower end surface of the air duct (24), and the interior of the air duct (24) is hollow.
5. The vacuum packaging zero-food vacuum pumping device as claimed in claim 1, wherein the ventilation slot (33) is arranged through the vacuum packaging main body (1), the waste outlet (11) is communicated with the drop slot (19) through the material guiding wall cylinder (20), the fan impeller (25) is rotatably mounted with the vacuum exhaust fan (23) through the matching of the heat conducting column (26) and the air cylinder (24), wherein the material guiding wall cylinder (20) is arc-shaped, the included angle between the inclined plate (32) and the ventilation frame plate (2) is 45 degrees, and the air pumping slot (34) is communicated with the inside of the vacuum packaging main body (1) through the pumping-out top plate (3).
6. A working method of vacuum packaging zero-edible vacuum pumping equipment is characterized by comprising the following specific steps:
the method comprises the following steps: firstly, a transverse compression bar (9) is rotated to the front side of an evacuation top plate (3) around a side-branch hinge rod (8) by rotating a transverse compression bar (9), a rotary cover plate (5) is lifted to be turned to one side of a vacuum packaging main body (1) around a fixed rotary head (4) under the matching of a bolt rod (6) and a screw hole (18), prepared snack packaging bags are placed at the inner side of a placement square groove (13), the sealing positions of the packaging bags are placed at the upper end of a sealing strip hot plate (15) and are sequentially placed side by side, then the sealing positions are pressed on the sealing strip hot plate (15) through a hinge compression bar (16), the rotary cover plate (5) is closed to the upper end of the evacuation top plate (3), a rubber frame strip (12) is embedded into a square frame groove (14), meanwhile, the sealing positions are jointly extruded by a sealing strip (17) and the sealing strip hot plate (15), further the fixed placement of the snack packaging bags in the placement square groove (13) is realized, and a heating machine (22) and a vacuum exhaust, the air inside the snack packaging bag is sucked into the vacuum packaging main body (1) through the suction force of the vacuum exhaust fan (23) which is continuously increased on the inner side of the air duct (24), the air is exhausted out of the equipment through the ventilation frame plate (2), the snack packaging bag is vacuumized, meanwhile, the heat conduction of hot air is carried out through the heat conduction column (26) and the heat connection column (30), the heat sealing processing of the sealing position is carried out through the sealing hot plate (15) and the sealing strip (17), wherein the heat dissipation plate (29) is connected to the position under the sealing hot plate (15) through the heat connection column (30) and is positioned on the inner side of the vacuum packaging main body (1);
step two: secondly place in shelving square groove (13) when the snacks wrapping bag, close rotatory apron (5) with the roof (3) of managing to find time the back, through rotatory collateral branch hinge lever (8) once more, withhold horizontal depression bar (9) on rotatory apron (5), start equipment operation again after stabilizing closure with rotatory apron (5) and the roof (3) of managing to find time, see through glass board (7) at last and observe the real-time developments of snacks wrapping bag evacuation to close equipment as required, thereby accomplish the vacuum process to zero food packing.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112478299A (en) * | 2020-11-30 | 2021-03-12 | 重庆多笠原食品有限公司 | Chicken claw bagging device |
| CN112977938A (en) * | 2021-01-29 | 2021-06-18 | 湖南杨阳杨食品有限公司 | Food vacuum packaging machine |
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Application publication date: 20201124 |