CN116968987A - Sealing all-in-one machine for vacuum packaging of fruit and vegetable crisp chips - Google Patents
Sealing all-in-one machine for vacuum packaging of fruit and vegetable crisp chips Download PDFInfo
- Publication number
- CN116968987A CN116968987A CN202311034250.2A CN202311034250A CN116968987A CN 116968987 A CN116968987 A CN 116968987A CN 202311034250 A CN202311034250 A CN 202311034250A CN 116968987 A CN116968987 A CN 116968987A
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- Prior art keywords
- fixed
- clamping
- bag
- sealing
- fruit
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- 235000012055 fruits and vegetables Nutrition 0.000 title claims abstract description 40
- 238000007789 sealing Methods 0.000 title claims abstract description 30
- 238000009461 vacuum packaging Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 230000008093 supporting effect Effects 0.000 claims abstract description 26
- 239000012943 hotmelt Substances 0.000 claims abstract description 21
- 238000003825 pressing Methods 0.000 claims abstract description 15
- 238000000605 extraction Methods 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 11
- 235000013399 edible fruits Nutrition 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 235000013311 vegetables Nutrition 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 abstract description 17
- 235000013305 food Nutrition 0.000 abstract description 5
- 230000009471 action Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 4
- 238000005086 pumping Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000002788 crimping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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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
- B65B31/06—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 the nozzle being arranged for insertion into, and withdrawal from, the mouth of a filled container and operating in conjunction with means for sealing the container mouth
-
- 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
- B65B25/02—Packaging agricultural or horticultural products
- B65B25/04—Packaging fruit or vegetables
-
- 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
- B65B51/14—Applying or generating heat or pressure or combinations thereof by reciprocating or oscillating members
- B65B51/146—Closing bags
Abstract
The invention relates to the technical field of food packaging, in particular to a sealing all-in-one machine for vacuum packaging of fruit and vegetable crisp chips, which comprises a plurality of inner bag supporting rings moving along the circumferential direction, wherein clamping jaws for clamping two sides of an opening of an inner bag are respectively arranged at two sides of each inner bag supporting ring, an outer bag sleeving mechanism comprises an outer sleeve ring, an opening groove is arranged at the rear end of the outer sleeve ring, clamping jaws for clamping the opening of the outer bag are arranged at one side of the center of the outer sleeve ring, when a fixing plate of the air suction and inflation all-in-one mechanism falls, an air suction pipe head and an air exhaust pipe head are respectively inserted into the openings of the inner bag and the outer bag, a rubber cross column and a hot melt pressing plate are arranged at the top of a clamping sealing assembly, the rubber cross column is used for clamping the bottom ends of the air suction pipe head, the air exhaust pipe head and the clamping jaws and simultaneously sealing the openings of the outer bag and the inner bag, and the hot melt pressing plate is used for carrying out hot melt pressing on the lower positions of the openings of the outer bag and the inner bag; so that the fruit and vegetable crisp packaging equipment has the advantages of vacuum packaging and air-filled packaging.
Description
Technical Field
The invention relates to the technical field of food packaging, in particular to a sealing integrated machine for vacuum packaging of fruit and vegetable crisp chips.
Background
The fruit and vegetable crisp chips are a general term for various fruit and vegetable crisp chips which are prepared by taking fruits and vegetables as main raw materials and carrying out vacuum low-temperature frying, dehydration and other processes. The food is different from common fried food in storage due to the characteristics of crisp instant food and the like.
For the fruit and vegetable crisp chips, the packaging modes commonly used at present are air packing and vacuum packing. The inflatable packaging is to pack the fruit and vegetable crisp chips firstly, then vacuumize the bag and then fill nitrogen, carbon dioxide and the like, so that the packaging bag is in an inflated state, the anti-corrosion effect on the fruit and vegetable crisp chips is achieved, and the fruit and vegetable crisp chips can be prevented from being extruded and crushed. However, the gas generating device is required to be arranged in a matched manner while the packaging equipment is arranged, so that the investment cost of the equipment is increased. In addition, the vacuumizing mode is to vacuumize the bag after the fruit and vegetable crisp chips are bagged, and the vacuumizing mode has the saving effect on equipment investment, but only has the anti-corrosion effect on the fruit and vegetable crisp chips, and cannot avoid the fruit and vegetable crisp chips to be crushed by extrusion.
Therefore, there is a need for an integrated packaging and sealing device for reducing the input cost of the device, and the packaging mode can have the advantages of preventing the fruit and vegetable crisp chips from being corroded and preventing the fruit and vegetable crisp chips from being crushed by extrusion.
Disclosure of Invention
The invention aims to provide a sealing integrated machine for vacuum packaging of fruit and vegetable crisp chips, which is used for solving the problem that fruit and vegetable crisp chip packaging equipment in the prior art is difficult to have the advantages of vacuum packaging and air-filled packaging.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a fruit vegetables crisp vacuum packaging is with sealing all-in-one, includes the support frame, the support frame top is equipped with the top collar tie beam, the middle part of top collar tie beam is fixed with along vertical, rotatory conveying mechanism includes the center dish, along circumference be fixed in the center dish periphery wall and respectively along a plurality of connecting rods that radially extend and be fixed in the inner bag supporting ring of connecting rod outer end, inner bag supporting ring both sides are equipped with respectively and carry out the clamping jaw of centre gripping to inner bag opening both sides, driving mechanism is fixed in the vertical bottom, and is used for driving the center dish rotates, outer bag cover mechanism includes the outer lantern ring, the outer lantern ring is along the front end position the inner bag supporting ring is gone up and down to overlap and is moved, and the outer lantern ring rear end is equipped with the open slot that corresponds with the front end position the connecting rod, the front and back end of outer lantern ring center one side is equipped with respectively and carries out the clamping jaw of centre gripping to outer bag open position, the utility model discloses a high-pressure air pump, including the fixed plate that is located outer lantern ring top and can up-and-down motion, be fixed in the air pump of fixed plate top surface and connect in the air pump inlet end and the air extraction tube head and the exhaust tube head of end of giving vent to anger, when the fixed plate whereabouts, in bag and the opening of outer bag were inserted respectively to the bottom of air extraction tube head and exhaust tube head, press from both sides tight seal assembly and locate the below of outer lantern ring and can up-and-down motion, it is equipped with rubber diaphragm and hot melt clamp plate from top to bottom in proper order along the horizontal direction to press from both sides tight and seal the opening of outer bag and inner bag simultaneously to press from both sides tight seal assembly top, exhaust tube head and clamping jaw, the hot melt clamp plate is used for carrying out hot melt crimping to outer bag and the open-ended below position of inner bag.
Preferably, the bottom of the inner cavity of the support frame is provided with a bottom plate, the clamping sealing assembly comprises a plate body arranged above the bottom plate in parallel, support columns which are clamped on the top surface of the plate body and are close to two sides in a sliding manner in pairs, an upper support which is arranged transversely and is fixed on the inner side of the top end of the support column at two ends, a lower support which is arranged below the upper support in parallel and is fixed on the inner side of the support column at two ends of the lower support and a sealing cylinder which is arranged at four corners of the plate body and is used for pushing the support column to slide back and forth, the rubber cross column is fixed on the upper support, the hot melting pressing plate is connected to the lower support through a micro cylinder, a hole is formed in the middle of the plate body corresponding to the position of the outer sleeve ring, a jacking cylinder is vertically fixed on the bottom plate corresponding to the bottom surface of the plate body, and the top end of a piston rod of the jacking cylinder is fixedly connected with the plate body.
Preferably, the opposite surface of the rubber cross column is provided with a first groove matched with the bottom end of the air extraction pipe head and the bottom end of the exhaust pipe head in a clamping manner and a second groove matched with the bottom end of the clamping jaw in a clamping manner.
Preferably, the top surface of the plate body is positioned at two sides of the hole, sliding rails are respectively fixed at the positions of the top surface of the plate body, and sliding blocks matched with the sliding rails in a sliding clamping manner are fixed at the bottom ends of the supporting columns.
Preferably, the lifting device further comprises a lifting platform, lifting cylinders are vertically fixed at positions, close to two sides, of the front end of the bottom surface of the top ring beam respectively, connecting frames for fixing the bottom ends of the piston rods of the lifting cylinders are arranged on two sides of the lifting platform respectively, outer bag lifting cylinders are vertically fixed on two sides of the center of the bottom surface of the lifting platform respectively, support plates fixedly connected with the bottom ends of the piston rods of the outer bag lifting cylinders are arranged on two sides of the outer rings respectively, middle lifting cylinders are vertically fixed at positions, close to the middle, of the bottom surface of the lifting platform, and the bottom ends of the piston rods of the middle lifting cylinders are fixedly connected with the fixing plates.
Preferably, the driving mechanism comprises a disc shell, an internal tooth slewing bearing, a motor and a gear, wherein the disc shell is fixedly connected to the bottom end of the vertical beam at the center of the top surface, the external ring is fixed to the bottom end of the inner peripheral wall of the disc shell, the motor is fixed to the top surface of the disc shell and is positioned on one side of the vertical beam, the gear is meshed with an internal ring gear of the internal tooth slewing bearing and sleeved at the bottom end of a power output shaft of the motor, and the center disc is fixed to the bottom surface of the internal tooth slewing bearing.
Preferably, the fixing plate is provided with a first perforation corresponding to the center of the outer sleeve, a second perforation is provided on the fixing plate at the front of the outer side of the first perforation, and the stretchable bendable air pipe connected with the top of the air extraction pipe head and the top of the air exhaust pipe head is sleeved in the first perforation and the second perforation respectively.
Preferably, the clamping jaw comprises a base, a vertical pipe vertically fixed at the center of the bottom surface of the base, a pair of clamping plates, a bag clamping cylinder, a pull rod, a connecting piece, side grooves, connecting lines and connecting rods, wherein the top of the clamping plates extends to the bottom end of the inner cavity of the vertical pipe, the connecting rods are vertically fixed at the top surface of the base, the pull rod is positioned in the vertical pipe, the top end of the pull rod is in butt joint with the bottom end of a piston rod of the bag clamping cylinder, the top end of the pull rod is rotationally connected with the bottom end of the pull rod, the bottom end of the pull rod is correspondingly rotationally connected with the top end of the clamping plate, the two ends of the outer peripheral wall of the inner bag supporting ring are respectively provided with a pair of side grooves, the connecting lines between the side grooves are mutually perpendicular to the corresponding connecting rods, the base for clamping the clamping jaw at two sides of the inner bag opening is rotationally installed in the side grooves, the front end and the rear end of the inner peripheral wall of the outer sleeve is respectively provided with a clamping groove, and the base for clamping the clamping jaw at the opening of the outer bag is rotationally installed in the clamping groove.
Compared with the prior art, the invention has the beneficial effects that:
the invention relates to a sealing integrated machine for vacuum packaging of fruit and vegetable crisp chips, which clamps and transports an inner bag filled with fruit and vegetable crisp chips through a rotary conveying mechanism; when the inner bag is transported to a position opposite to the outer collar, the outer collar firstly moves downwards and clamps the outer bag, and then moves upwards, so that the outer bag is sleeved outside the inner bag; the air suction and inflation integrated mechanism descends, so that the exhaust pipe head is inserted into the opening of the inner bag, and meanwhile, the exhaust pipe head is inserted into the position between the opening of the outer bag and the opening of the inner bag; the clamping and sealing assembly ascends, the openings of the outer bag and the inner bag are clamped and sealed through the rubber cross column, and simultaneously the bottoms of the air extraction pipe head, the air exhaust pipe head and the clamping jaw are respectively attached and sealed with the bag opening; the air pump works along with the air pump, so that the air in the inner bag is pumped out, and the pumped air is filled between the outer bag and the inner bag; and finally, carrying out hot melt compression joint on the lower side positions of the openings of the outer bag and the inner bag by using a hot melt pressing plate so as to finish packaging of the fruit and vegetable crisp chips. The fruit and vegetable crisp chips are vacuum packed in the inner bag so as to ensure the anti-corrosion effect of the fruit and vegetable crisp chips, and air is filled between the inner bag and the outer bag so as to achieve the effect of preventing the fruit and vegetable crisp chips from being crushed.
Drawings
FIG. 1 is a schematic diagram of the overall front view structure of the present invention;
FIG. 2 is a schematic perspective view of a rotary transfer mechanism according to the present invention;
FIG. 3 is a schematic side view of the clamping jaw of the present invention;
FIG. 4 is a schematic diagram of a front view of a driving mechanism according to the present invention;
FIG. 5 is a schematic perspective view of the outer bag set mechanism of the present invention;
FIG. 6 is a schematic perspective view of a fixing plate according to the present invention;
FIG. 7 is a schematic perspective view of a pinch seal assembly of the present invention;
FIG. 8 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;
fig. 9 is an enlarged schematic view of the structure of fig. 1B according to the present invention.
In the figure: 1-a supporting frame; 11-top ring beam; 12-a bottom plate; 13-vertical beams; 14-lifting air cylinders; 15-jacking a cylinder;
2-a rotary transfer mechanism; 21-a central disc; 22-connecting rod; 23-an inner bag support ring; 231-side slots;
3-clamping jaws; 31-a base; 32-a vertical pipe; 33-clamping plate; 34-a pull rod; 35-connecting pieces; 36-a bag clamping cylinder;
4-a driving mechanism; 41-a disc housing; 42-internal tooth slewing bearing; 43-motor; 44-gear;
5-an outer bag sleeving mechanism; 51-an outer collar; 511-open slot; 512-clamping groove; 52-supporting plates;
6-an air suction and inflation integrated mechanism; 61-fixing plates; 611-perforating one; 612-perforating two; 62-an air pump; 63-an air extraction pipe head; 64-exhaust pipe head;
7-clamping the seal assembly; 71-plate body; 711-hole; 712-slide rails; 72-supporting columns; 721-a slider; 73-upper rack; 74-a lower rack; 75-rubber cross columns; 751-groove one; 752-groove two; 76-a hot melt platen; 77-sealing the cylinder;
8-lifting platform; 81-an outer bag lifting cylinder; 82-a middle lifting cylinder; 83-connecting frame.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-9, the invention provides a sealing integrated machine for vacuum packaging of fruit and vegetable crisp chips, which comprises a support frame 1, wherein a top ring beam 11 is arranged at the top of the support frame 1, a vertical beam 13 is vertically fixed at the middle part of the top ring beam 11, a driving mechanism 4 comprises a disc shell 41, an inner tooth slewing bearing 42, a motor 43 and a gear 44, wherein the disc shell 41 is fixedly connected to the bottom end of the vertical beam 13 at the center of the top surface, the inner tooth slewing bearing 42 is fixedly arranged at the bottom end of the inner peripheral wall of the disc shell 41, the motor 43 is fixedly arranged on the top surface of the disc shell 41 and is positioned on one side of the vertical beam 13, and the gear 44 is meshed with an inner ring gear of the inner tooth slewing bearing 42 and sleeved at the bottom end of a power output shaft of the motor 43; the rotary transfer mechanism 2 comprises a central disk 21 fixed on the bottom surface of the inner ring of the internal tooth slewing bearing 42, a plurality of connecting rods 22 fixed on the peripheral wall of the central disk 21 along the circumferential direction and extending along the radial direction respectively, and an inner bag supporting ring 23 fixed on the outer end of the connecting rod 22, wherein clamping claws 3 for clamping the two sides of an inner bag opening are respectively arranged on the two sides of the inner bag supporting ring 23.
When the inner bag is filled with fruit and vegetable crisp chips, the clamping jaw 3 clamps two sides of the opening of the inner bag; the motor 43 drives the gear 44 to rotate, so that the inner ring of the internal tooth slewing bearing 42 drives the central disc 21 to rotate, and the central disc 21 drives the inner bag supporting ring 23 to perform circular motion through the connecting rod 22; when the inner bag supporting ring 23 rotates to the filling station, the opening of the inner bag is opened by the sucking disc, and then the bottom end of the filling funnel is inserted into the inner bag from the inner bag supporting ring 23, so that the fruit and vegetable crisp chips of the inner bag are filled. (where the charging process is referred to in the conventional arrangements of the prior art, it is not indicated in the drawings of this specification)
Under the driving action of the driving mechanism 4, the inner bag filled with the fruit and vegetable crisp chips rotates to the packaging station under the supporting action of the inner bag supporting ring 23.
The packaging station also comprises a lifting platform 8, the outer bag sleeving mechanism 5 comprises an outer sleeve ring 51, lifting cylinders 14 are vertically fixed at the positions, close to the two sides, of the front end of the bottom surface of the top ring beam 11, and connecting frames 83 fixed with the bottom ends of piston rods of the lifting cylinders 14 are respectively arranged at the two sides of the lifting platform 8; the two sides of the center of the bottom surface of the lifting platform 8 are respectively vertically fixed with an outer bag lifting cylinder 81, two sides of the outer sleeve 51 are respectively provided with a support plate 52 fixedly connected with the bottom end of a piston rod of the outer bag lifting cylinder 81, and a middle lifting cylinder 82 is vertically fixed at the position, close to the middle, of the bottom surface of the lifting platform 8; the outer collar 51 can be sleeved up and down along the periphery of the inner bag supporting ring 23 at the front end position under the action of the outer bag lifting cylinder 81 and the lifting cylinder 14, and the rear end of the outer collar 51 is provided with an open slot 511 corresponding to the connecting rod 22 at the front end position, so that the connecting rod 22 passes through the open slot 511 when the outer collar 51 is sleeved outside the inner bag supporting ring 23; the front end and the rear end of one side of the center of the outer sleeve ring 51 are respectively provided with a clamping jaw 3 for clamping the opening position of the outer bag; when the inner bag filled with fruit and vegetable crisp moves to the position right below the outer sleeve ring 51 under the supporting and transferring action of the inner bag supporting ring 23; the outer collar 51 moves downward by the outer bag lifting cylinder 81 and the lifting cylinder 14 and is sleeved on the outer periphery of the inner bag and the inner bag supporting ring 23, the front and rear sides of the opening of the outer bag are respectively clamped at the clamping jaw 3 on the outer collar 51, and then the outer bag lifting cylinder 81 and the lifting cylinder 14 shrink, so that the outer collar 51 moves upward, and the outer bag is sleeved outside the inner bag.
The air pumping and inflating integrated mechanism 6 comprises a fixed plate 61 positioned above the outer sleeve ring 51 and fixed at the bottom end of a piston rod of the middle lifting cylinder 82, an air pump 62 fixed on the top surface of the fixed plate 61, and an air pumping pipe head 63 and an air exhausting pipe head 64 connected with the air inlet end and the air outlet end of the air pump 62, wherein the fixed plate 61 falls under the extension action of the lifting cylinder 14 and the middle lifting cylinder 82, so that the bottom ends of the air pumping pipe head 63 and the air exhausting pipe head 64 are respectively inserted into openings of the inner bag and the outer bag, and the bottom end of the air exhausting pipe head 64 is positioned in a space between the inner bag and the outer bag.
The clamping seal assembly 7 is arranged below the outer sleeve ring 51 and can move up and down, a rubber cross column 75 and a hot-melt pressing plate 76 are sequentially arranged at the top of the clamping seal assembly 7 along the horizontal direction from top to bottom, the rubber cross column 75 is used for clamping the bottom ends of the air extraction pipe head 63, the air exhaust pipe head 64 and the clamping jaw 3 and sealing the openings of the outer bag and the inner bag at the same time, and the hot-melt pressing plate 76 is used for hot-melt pressing the lower positions of the openings of the outer bag and the inner bag. The concrete structure is as follows: the bottom of the inner cavity of the support frame 1 is provided with a bottom plate 12, the clamping sealing assembly 7 comprises a plate body 71 which is arranged above the bottom plate 12 in parallel, a pair of support columns 72 which are clamped on the positions, close to two sides, of the top surface of the plate body 71 in a sliding manner, an upper support 73 which is arranged in a transverse manner and the two ends of which are respectively fixed with the inner sides of the top ends of the support columns 72, a lower support 74 which is arranged below the upper support 73 in parallel and the two ends of which are respectively fixed with the inner sides of the support columns 72, and a sealing cylinder 77 which is arranged at four corners of the plate body 71 and is used for pushing the support columns 72 to slide forwards and backwards, a rubber cross column 75 is fixed on the upper support 73, a hot melt pressing plate 76 is fixed on the lower support 74, a hole 711 is formed in the middle of the plate body 71 and corresponds to the position of the bottom surface of the plate body 71, a jacking cylinder 15 is vertically fixed on the bottom surface of the bottom plate body 12 and the top end of a piston rod of the jacking cylinder 15 is fixedly connected with the plate body 71; the opposite surface of the rubber cross column 75 is provided with a first groove 751 which is matched with the bottom end of the air suction pipe head 63 and the air exhaust pipe head 64 in a clamping way and a second groove 752 which is matched with the bottom end of the clamping jaw 3 in a clamping way. Wherein, in order to be convenient for carry out the hot melt crimping, interior bag and outer bag all adopt corresponding plastic bag material.
After the process of inserting the bottom ends of the suction pipe head 63 and the exhaust pipe head 64 into the openings of the inner bag and the outer bag is completed, the jacking cylinder 15 is extended to enable the clamping seal assembly 7 to move upwards integrally, the hole 711 is sleeved outside the outer bag, the rubber cross column 75 is located on the front side and the rear side of the top end of the outer bag respectively, the groove I751 is opposite to the bottom ends of the suction pipe head 63 and the exhaust pipe head 64, and the groove II 752 is opposite to the clamping jaw 3 on the inner bag supporting ring 23 and the outer ring 51 respectively; the two support columns 72 at the front side slide backward and the two support columns 72 at the rear side slide forward under the pushing action of the sealing cylinder 77, so that the rubber cross columns 75 at the front and rear sides clamp and seal the openings of the outer bag and the inner bag, simultaneously, the air extraction pipe head 63 and the air exhaust pipe head 64 are respectively clamped into the first groove 751, the bottom ends of the clamping jaws 3 are respectively clamped into the second groove 752, and the air extraction pipe head 63, the air exhaust pipe head 64 and the bottom ends of the clamping jaws 3 are respectively bonded and sealed with the bag openings. At this time, the front and rear hot-melt pressure plates 76 are merely close to each other and are not pressed against the front and rear walls of the outer bag. Then the air pump 62 starts to work, the air in the inner bag is pumped out by the pumping tube head 63 and is filled into the cavity between the outer bag and the inner bag through the air exhaust tube head 64 until the inner bag is vacuumized and the outer bag bulges at the same time; a micro cylinder is arranged between the lower bracket 74 and the hot-melt pressing plate 76, the micro cylinder further presses the hot-melt pressing plate 76 at the front and rear sides at the front and rear walls of the lower side of the opening of the outer bag, and the inner bag and the outer bag are sealed simultaneously in a hot-melt pressure welding mode. So that the fruit and vegetable crisp chips are vacuum packaged in the inner bag to achieve the anti-corrosion effect of the fruit and vegetable crisp chips; meanwhile, air is filled between the outer bag and the inner bag, so that the fruit and vegetable crisp chips are prevented from being extruded and crushed.
In order to improve the smoothness and stability of the support column 72 sliding back and forth along the top surface of the plate body 71, the positions of the top surface of the plate body 71, which are positioned at the two sides of the hole 711, are respectively fixed with a sliding rail 712, and the bottom end of the support column 72 is fixed with a sliding block 721 matched with the sliding rail 712 in a sliding clamping manner.
The fixing plate 61 is provided with a first perforation 611 corresponding to the center of the outer ring 51, the fixing plate 61 is provided with a second perforation 612 at the front of the outer side of the first perforation 611, and the stretchable and bendable air pipe connected with the top of the air extraction pipe head 63 and the air exhaust pipe head 64 is sleeved in the first perforation 611 and the second perforation 612 respectively. So that the suction pipe head 63 and the exhaust pipe head 64 are staggered from each other and can fall into the inner bag and the position between the outer bag and the inner bag respectively when falling synchronously.
The clamping jaw 3 comprises a base 31, a vertical pipe 32 vertically fixed at the center of the bottom surface of the base 31, a pair of clamping plates 33 close to the top end position and connected with each other in a rotating mode, the top of the clamping plates extends to the bottom end of an inner cavity of the vertical pipe 32, a bag clamping cylinder 36 vertically fixed at the top surface of the base 31, a pull rod 34 positioned in the vertical pipe 32 and the top end of the pull rod 34 is in butt joint with the bottom end of a piston rod of the bag clamping cylinder 36, and a pair of connecting pieces 35 of which the top end is connected with the bottom end of the pull rod 34 in a rotating mode and the bottom end of the pull rod is respectively connected with the top end of the clamping plate 33 in a corresponding rotating mode, side grooves 231 are respectively formed in two ends of the outer peripheral wall of the inner bag supporting ring 23, connecting lines between the pair of side grooves 231 are mutually perpendicular to the corresponding connecting rods 22, the base 31 used for clamping the clamping jaws 3 at two sides of an inner bag opening are rotatably mounted in the side grooves 231, clamping grooves 512 are respectively formed in the front end and the rear end of the inner peripheral wall of the outer peripheral ring 51, which is positioned at one side of the middle of the clamping jaw 3 is rotatably mounted in the clamping grooves 512. The base 31 can swing relative to the side grooves 231, so that when the opening of the inner bag is pulled away from the front side and the rear side by the suction disc, the clamping jaws 3 on the two sides can correspondingly swing inwards; in addition, since the base 31 can rotate relative to the locking groove 512, the clamping jaw 3 can also swing adaptively when the rubber cross column 75 is pressed and closed on the outer bag opening. The clamping and releasing process of the clamping jaw 3 is mainly realized through the expansion and contraction of the bag clamping cylinder 36, when the bag clamping cylinder 36 stretches, a piston rod of the bag clamping cylinder pushes the connecting sheet 35 downwards through the pull rod 34, so that the clamping plate 33 opens to release the clamping effect on the packaging plastic bag. Conversely, when the bag clamping cylinder 36 is contracted, the piston rod thereof pulls the connecting piece 35 upward through the pull rod 34, so that the clamping plate 33 is closed to realize the clamping action on the packaging plastic bag.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a fruit vegetables crisp vacuum packaging is with sealing all-in-one, includes support frame (1), support frame (1) top is equipped with top circle roof beam (11), the middle part of top circle roof beam (11) is fixed with vertical roof beam (13) along vertical, its characterized in that still includes:
a rotary conveying mechanism (2), wherein the rotary conveying mechanism (2) comprises a central disc (21), a plurality of connecting rods (22) which are fixed on the peripheral wall of the central disc (21) along the circumferential direction and extend along the radial direction respectively, and an inner bag supporting ring (23) which is fixed on the outer end of the connecting rods (22);
clamping jaws (3), wherein clamping jaws (3) for clamping two sides of an opening of the inner bag are respectively arranged at two sides of the inner bag supporting ring (23);
the driving mechanism (4) is fixed at the bottom end of the vertical beam (13) and is used for driving the center plate (21) to rotate;
the outer bag sleeving mechanism (5), the outer bag sleeving mechanism (5) comprises an outer sleeve ring (51), the outer sleeve ring (51) is sleeved up and down along the inner bag supporting ring (23) at the front end position, an open slot (511) corresponding to the connecting rod (22) at the front end position is formed in the rear end of the outer sleeve ring (51), and clamping jaws (3) for clamping the open position of the outer bag are respectively arranged at the front end and the rear end of one side of the center of the outer sleeve ring (51);
the air suction and inflation integrated mechanism (6) comprises a fixed plate (61) which is positioned above the outer sleeve (51) and can move up and down, an air pump (62) which is fixed on the top surface of the fixed plate (61), and an air suction pipe head (63) and an air exhaust pipe head (64) which are connected with the air inlet end and the air outlet end of the air pump (62), wherein when the fixed plate (61) falls down, the bottom ends of the air suction pipe head (63) and the air exhaust pipe head (64) are respectively inserted into the openings of the inner bag and the outer bag; and
the clamping seal assembly (7), the clamping seal assembly (7) is arranged below the outer sleeve (51) and can move up and down, a rubber cross column (75) and a hot melt pressing plate (76) are sequentially arranged at the top of the clamping seal assembly (7) from top to bottom along the horizontal direction, the rubber cross column (75) is used for clamping the bottom ends of the air suction pipe head (63), the air exhaust pipe head (64) and the clamping jaw (3) and simultaneously sealing the openings of the outer bag and the inner bag, and the hot melt pressing plate (76) is used for carrying out hot melt pressing connection on the lower positions of the openings of the outer bag and the inner bag.
2. The sealing all-in-one machine for vacuum packaging of fruit and vegetable crisp chips as claimed in claim 1, wherein: the inner cavity bottom of the support frame (1) is provided with a bottom plate (12), the clamping sealing assembly (7) comprises a plate body (71) which is arranged above the bottom plate (12) in parallel, support columns (72) which are connected with the top surface of the plate body (71) in a pair in a sliding manner and are close to two side positions, an upper support (73) which is arranged transversely and is respectively fixed with the inner side of the top end of the support column (72) at two ends, a lower support (74) which is arranged below the upper support (73) in parallel and is respectively fixed with the inner side of the support column (72) at two ends, and a sealing cylinder (77) which is arranged at four corners of the plate body (71) and is used for pushing the support column (72) to slide back and forth, a rubber cross column (75) is fixed on the upper support (73), and the hot melting pressing plate (76) is connected with the lower support (74) through a micro cylinder, a hole (711) is formed in the middle of the plate body (71) and is corresponding to the position of the inner side of the top of the outer sleeve (51), and the bottom plate (12) is fixed with a cylinder (15) along the vertical lifting position of the bottom surface of the plate body (71), and the cylinder (15) is fixed with the lifting cylinder (15).
3. The sealing all-in-one machine for vacuum packaging of fruit and vegetable crisp chips as claimed in claim 2, wherein: the opposite surface of the rubber cross column (75) is provided with a first groove (751) which is matched with the bottom ends of the air extraction pipe head (63) and the air exhaust pipe head (64) in a clamping way and a second groove (752) which is matched with the bottom ends of the clamping jaws (3) in a clamping way.
4. The sealing all-in-one machine for vacuum packaging of fruit and vegetable crisp chips as claimed in claim 2, wherein: the top surface of the plate body (71) is positioned at two sides of the hole (711) and is respectively fixed with a sliding rail (712), and the bottom end of the supporting column (72) is fixed with a sliding block (721) which is matched with the sliding rail (712) in a sliding clamping way.
5. The sealing all-in-one machine for vacuum packaging of fruit and vegetable crisp chips as claimed in claim 1, wherein: still include lift platform (8), lift platform (8) both sides are close to both sides position and are fixed with lift cylinder (14) along vertical respectively in top ring roof beam (11) bottom surface front end, lift platform (8) both sides be equipped with respectively with lift cylinder (14) piston rod bottom fixed link (83), lift platform (8) bottom surface center both sides are fixed with outer bag lifting cylinder (81) along vertical respectively, outer collar (51) both sides be equipped with respectively with outer bag lifting cylinder (81) piston rod bottom fixed connection's extension board (52), lift platform (8) bottom surface is close to the middle part position and is fixed with middle part lifting cylinder (82) along vertical, the bottom of middle part lifting cylinder (82) piston rod with fixed plate (61) fixed connection.
6. The sealing all-in-one machine for vacuum packaging of fruit and vegetable crisp chips as claimed in claim 1, wherein: the driving mechanism (4) comprises a disc shell (41) with a top surface fixedly connected to the bottom end of the vertical beam (13), an inner tooth slewing bearing (42) with an outer ring fixed to the bottom end of the inner peripheral wall of the disc shell (41), a motor (43) fixed to the top surface of the disc shell (41) and located on one side of the vertical beam (13), and a gear (44) meshed with an inner ring gear of the inner tooth slewing bearing (42) and sleeved on the bottom end of a power output shaft of the motor (43), wherein the central disc (21) is fixed to the bottom surface of the inner ring of the inner tooth slewing bearing (42).
7. The sealing all-in-one machine for vacuum packaging of fruit and vegetable crisp chips as claimed in claim 1, wherein: the fixing plate (61) is provided with a first perforation (611) at the position corresponding to the center of the outer sleeve (51), a second perforation (612) is arranged at the position, located in front of the outer side of the first perforation (611), of the fixing plate (61), and the stretchable and bendable air pipe connected with the top of the air exhaust pipe head (63) is sleeved in the first perforation (611) and the second perforation (612) respectively.
8. The sealing all-in-one machine for vacuum packaging of fruit and vegetable crisp chips as claimed in claim 1, wherein: clamping jaw (3) include base (31), along vertical be fixed in standpipe (32) at base (31) bottom surface center, be close to top position reciprocal rotation connect and the top extend to a pair of splint (33) of standpipe (32) inner chamber bottom, along vertical be fixed in bag clamping cylinder (36) of base (31) top surface, be located in standpipe (32) and top with draw-in bar (34) and top rotation connect in draw-in bar (34) bottom and bottom respectively with a pair of connection piece (35) that splint (33) top corresponds rotation connect, interior bag support ring (23) peripheral wall both ends do not have side slot (231), paired line between side slot (231) with corresponding connecting rod (22) mutually perpendicular, and be used for centre gripping interior bag opening both sides clamping jaw (31) rotate install in side slot (231), be located in outer jacket ring (51) front and back end that are located in middle part one side respectively be equipped with draw-in bar (35) and be used for clamping jaw (512) of base (31) to rotate clamping jaw (512).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311034250.2A CN116968987A (en) | 2023-08-17 | 2023-08-17 | Sealing all-in-one machine for vacuum packaging of fruit and vegetable crisp chips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311034250.2A CN116968987A (en) | 2023-08-17 | 2023-08-17 | Sealing all-in-one machine for vacuum packaging of fruit and vegetable crisp chips |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116968987A true CN116968987A (en) | 2023-10-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311034250.2A Withdrawn CN116968987A (en) | 2023-08-17 | 2023-08-17 | Sealing all-in-one machine for vacuum packaging of fruit and vegetable crisp chips |
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| Country | Link |
|---|---|
| CN (1) | CN116968987A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117262378A (en) * | 2023-11-22 | 2023-12-22 | 新乡市美沙瓦医疗科技有限公司 | Packaging bag sealing equipment |
-
2023
- 2023-08-17 CN CN202311034250.2A patent/CN116968987A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117262378A (en) * | 2023-11-22 | 2023-12-22 | 新乡市美沙瓦医疗科技有限公司 | Packaging bag sealing equipment |
| CN117262378B (en) * | 2023-11-22 | 2024-02-09 | 新乡市美沙瓦医疗科技有限公司 | Packaging bag sealing equipment |
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Application publication date: 20231031 |